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A housing locking apparatus includes a shell, a cover, a fixing member, a blocking member and an operation member. The shell includes an abutting portion protruding inside of the shell and a restriction member protruding outside of the shell. The cover includes a covering plate and a sidewall protru

A housing locking apparatus includes a shell, a cover, a fixing member, a blocking member and an operation member. The shell includes an abutting portion protruding inside of the shell and a restriction member protruding outside of the shell. The cover includes a covering plate and a sidewall protruding from the covering plate. The sidewall defines a restriction hole and abuts against the outside of the shell. The restriction member is movably received in the restriction hole. The fixing member is attached to the covering plate. The blocking member and the operation member are both rotationally attached to the fixing member. An end of the blocking member abuts against the abutting portion. The operation member rotates around the fixing member at a first direction to press the blocking member to rotate to position the end of the blocking member between the covering plate and the abutting portion.

대표청구항 ▼

1. A housing locking apparatus to lock a cover to a shell, comprising: the shell defining an opening and comprising an abutting portion protruding from inside of the shell;the cover comprising a covering plate spaced from the abutting portion and a sidewall protruding from an edge of the covering pl

1. A housing locking apparatus to lock a cover to a shell, comprising: the shell defining an opening and comprising an abutting portion protruding from inside of the shell;the cover comprising a covering plate spaced from the abutting portion and a sidewall protruding from an edge of the covering plate, the covering plate received in the opening to shield the opening and the sidewall abutting against outside of the shell;a fixing member attached to the covering plate;a blocking member rotationally attached to the fixing member, an end of the blocking member facing the sidewall and abutting against the abutting portion; andan operation member rotationally attached to the fixing member, the operation member configured to rotate around the fixing member at a first direction to press the blocking member to rotate to position the end of the blocking member between the covering plate and the abutting portion;wherein the covering plate defines a plurality of first through holes, the fixing member comprises a pedestal and a plurality of clasping members, the pedestal is arranged outside of the covering plate, the clasping members pass through the first through holes to clasp inside of the covering plate, the fixing member comprises a shaft sleeve defining a first shaft hole, the operation portion comprises two protruding ears opposite to each other, each protruding ear defines a connection hole, the shaft sleeve is arranged between the two protruding ears, a first rotation shaft is rotationally received in the first shaft hole and the two connection holes, an end of one of the two protruding ears protrudes a fixing shaft away from the other protruding ear, the covering plate further defines a receiving hole, and an elastic member sleeves on the fixing shaft and abuts the receiving hole. 2. The housing locking apparatus as claimed in claim 1, wherein a second rotation shaft protrudes from an external surface of the blocking member, the fixing member further defines a second shaft hole, the second rotation shaft is rotationally received in the second shaft hole. 3. The housing locking apparatus as claimed in claim 2, wherein the first rotation shaft is closer to the sidewall than the second rotation shaft, the blocking member defines a through hole between the first rotation shaft and the second rotation shaft, a part of the operation member passes through the through hole to be positioned above the through hole. 4. The housing locking apparatus as claimed in claim 3, wherein the blocking member comprises two rails, the through hole is arranged between the two rails, the operation member comprises two protrusions positioned above the two rails, the two protrusions press the blocking member when the operation member rotates around the fixing member at the first direction. 5. The housing locking apparatus as claimed in claim 4, wherein the rails are slant rails. 6. The housing locking apparatus as claimed in claim 2, wherein the blocking member further comprises an elastic arm arranged between the second rotation shaft and the end of the blocking member, the elastic arm abuts against an inner surface of the covering plate, the elastic arm provides an elastic force to reset the blocking member. 7. The housing locking apparatus as claimed in claim 1, wherein the blocking member further comprises a stopping portion extending from the end of the blocking member toward the sidewall, the stopping portion is positioned below the abutting portion and is configured to hook the abutting portion. 8. A housing locking apparatus to lock a cover to a shell, comprising: the shell comprising an abutting portion protruding inside of the shell and a restriction member protruding from outside of the shell;the cover comprising a covering plate spaced from the abutting portion and a sidewall protruding from an edge of the covering plate, the sidewall defining a restriction hole and abutting against outside of the shell, the restriction member movably received in the restriction hole;a fixing member attached to the covering plate;a blocking member rotationally attached to the fixing member, an end of the blocking member facing the sidewall and abutting against the abutting portion; andan operation member rotationally attached to the fixing member, the operation member configured to rotate around the fixing member at a first direction to press the blocking member to rotate to position the end of the blocking member between the covering plate and the abutting portion, wherein the restriction member can be moved out from the restriction hole, the covering plate defines a plurality of first through holes, the fixing member comprises a pedestal and a plurality of clasping members, the pedestal is arranged outside of the covering plate, the clasping members pass through the first through holes to clasp inside of the covering plate, the fixing member comprises a shaft sleeve defining a first shaft hole, the operation portion comprises two protruding ears opposite to each other, each protruding ear defines a connection hole, the shaft sleeve is arranged between the two protruding ears, a first rotation shaft is rotationally received in the first shaft hole and the two connection holes, an end of one of the two protruding ears protrudes a fixing shaft away from the other protruding ear, the covering plate further defines a receiving hole, and an elastic member sleeves on the fixing shaft and abuts the receiving hole. 9. The housing locking apparatus as claimed in claim 8, wherein a second rotation shaft protrudes from an external surface of the blocking member, the fixing member further defines a second shaft hole, the second rotation shaft is rotationally received in the second shaft hole. 10. The housing locking apparatus as claimed in claim 9, wherein the first rotation shaft is closer to the sidewall than the second rotation shaft, the blocking member defines a through hole between the first rotation shaft and the second rotation shaft, a part of the operation member passes through the through hole to be positioned above the through hole. 11. The housing locking apparatus as claimed in claim 10, wherein the blocking member comprises two rails, the through hole is arranged between the two rails, the operation member comprises two protrusions positioned above the two rails, the two protrusions press the blocking member when the operation member rotates around the fixing member at the first direction. 12. The housing locking apparatus as claimed in claim 11, wherein the rails are slant rails. 13. The housing locking apparatus as claimed in claim 9, wherein the blocking member further comprises an elastic arm arranged between the second rotation shaft and the end of the blocking member, the elastic arm abuts against an inner surface of the covering plate, the elastic arm provides an elastic force to reset the blocking member. 14. The housing locking apparatus as claimed in claim 8, wherein the blocking member further comprises a stopping portion extending from the end of the blocking member toward the sidewall, the stopping portion is positioned below the abutting portion and is configured to hook the abutting portion.