초록 ▼

A housing opening structure is disclosed, which has a pivoting board pivoted on a housing, a sliding board slidably mounted on the pivoting board, and a top cover fixed on the sliding board. When a technician wants to detach the top cover, due to sliding between the sliding board and the pivoting bo

A housing opening structure is disclosed, which has a pivoting board pivoted on a housing, a sliding board slidably mounted on the pivoting board, and a top cover fixed on the sliding board. When a technician wants to detach the top cover, due to sliding between the sliding board and the pivoting board, the top cover slides a predetermined distance and rotates to a predetermined angle relative to the housing by the pivoting board, and a stopping member stops a stop section of the pivoting board so that the top cover is stopped instead of falling. When the technician wants to close the top cover, an operating part of the stopping member can be pushed to make the stopping member slide from the back face of the housing to the front face, so the stopping end of the stopping member leaves the stop section of the pivoting board and the pivoting board starts to rotate closed.

대표청구항 ▼

1. A housing opening structure comprising: a housing having a front face, a back face and two opposite side faces, two first coaxial pivots being disposed on said two side faces, and a first slide structure and a first fastening end being disposed on at least one of said two side faces; a pivot

1. A housing opening structure comprising: a housing having a front face, a back face and two opposite side faces, two first coaxial pivots being disposed on said two side faces, and a first slide structure and a first fastening end being disposed on at least one of said two side faces; a pivoting board having a front edge, a back edge and at least one second guiding structure extending from said front edge to said back edge, two curved sections of said pivoting board respectively being disposed adjacent to two opposite sides of said back edge, two second coaxial pivots being disposed on said two curved sections and respectively pivoted to said two first coaxial pivots so that said pivoting board is capable of rotating relative to said housing, and a stop section disposed on said curved section corresponding to said side face having said first slide structure and said first fastening end; a sliding board with at least one first guiding structure disposed corresponding to said at least one second guiding structure and being capable of moving a predetermined distance relative to said pivoting board; a top cover fixed on said sliding board for covering said housing; and at least one stopping member mounted on the side face having the first slide structure and the first fastening end of said housing, said stopping member comprising a second slide structure, a stopping end, a second fastening end, a spring, and an operating part, wherein said second slide structure slid corresponding with said first slide structure, said spring fastened on said second fastening end and said first fastening end to apply a predetermined slide force on said stopping member biasing from the front face towards the back face of said housing so as to stop said pivoting board at the stop section with said stopping end of said stopping member, said operating part for engaging said stopping member to move from said back face to said front face to separate said stopping end from the stop section of said pivoting board. 2. The housing opening structure as claimed in claim 1 further comprising: an oblique slot formed on said pivoting board, obliquely extending from a region of said back edge towards a region of said front edge, wherein a stop recess disposed in said oblique slot; a slide slot disposed on said sliding board; and a wedge slidably disposed in said slide slot and inserted through said oblique slot, wherein a spring provides a predetermined force to said wedge so that when said sliding board moves a predetermined distance relative to said pivoting board, said wedge slides into said stop recess to stop said sliding board. 3. The housing opening structure as claimed in claim 1, wherein said two first coaxial pivots are both pivot shafts, and said two second coaxial pivots are both pivot holes.4. The housing opening structure as claimed in claim 1, wherein said first slide structure is a guiding block, and said second slide structure is a guiding slot.5. The housing opening structure as claimed in claim 1, wherein said first guiding structure is a protruding pin, and said second guiding structure is a recess.6. The housing opening structure as claimed in claim 1, wherein two guiding recesses are respectively homocentric with said two second coaxial pivots and are formed respectively in said two curved sections, and two guiding pins are disposed respectively on the two side faces of said housing and are able to respectively slide in said two guiding recesses.