CN219246019U

CN219246019U - Quick-dismantling computer case door

Info

Publication number: CN219246019U
Application number: CN202320074435.5U
Authority: CN
Inventors: 周丽红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-23
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a quick-disassembly type computer box door, which comprises a door plate, a positioning column and a locking piece, wherein the positioning column is fixed at one end of the bottom surface of the door plate and can be spliced with a jack of a box body so as to enable the door plate to open or close a mounting port of the box body when rotating around the positioning column, a plurality of groups of locking pieces are respectively arranged between the door plate and the box body so as to jointly lock the position of the door plate when the door plate seals the mounting port, the locking piece comprises a shell, a spring, an inserting column and a seat plate, one end of the inserting column is opposite to a plate hole of the seat plate, the other end of the inserting column extends into an inner cavity of the shell and is indirectly fixed with the shell through the spring, the spring has an elastic trend of pushing the inserting column to extend out of the inner cavity of the shell and be inserted into the plate hole, and the shell and the seat plate is respectively fixed on the door plate and the box body, so that the door plate can be hinged on one side of the box body when unlocking part of the locking piece is selected, and the whole door plate can be completely removed when unlocking all the locking pieces are selected.

Description

Quick-dismantling computer case door

[ field of technology ]

The utility model relates to the technical field of computer cabinets, in particular to the technical field of quick-dismantling type computer cabinet doors.

[ background Art ]

Desktop computers are an indispensable important tool in modern society, are spread over the aspects of work, study and life of people, have stable performance, are popular with users, and are one of the most commonly used office equipment. In the existing desktop computer, mounting openings are usually formed in two sides of a case body of the desktop computer, and the mounting openings are detachably used for sealing an organic case door by using fasteners such as screws. In the later maintenance and expansion process of the desktop computer, all fasteners are often required to be unscrewed to take down the case door, and after the maintenance is finished, the case door is required to be placed back to the original position and all fasteners are required to be screwed down in sequence, so that the whole disassembly and assembly process is complex, and tools such as a screw driver and the like are required to be equipped.

Therefore, some of the industry select to replace the case door with a sliding door, and use the plugboard to realize the plug-in connection between the case door and the case body, so as to improve the convenience of assembling and disassembling the case door, such as a computer case sliding door disclosed in the patent with publication number CN 214067727U. Because the sliding door can slide reversely due to vibration and the like in the later use process, the inserting plate is separated, and the mounting opening is exposed, the patent also adds the magnet block on the inserting plate, thereby avoiding the loosening phenomenon of the sliding door by utilizing the high-strength adsorption effect. However, when the magnetic attraction force of the magnet block is too large, the case door is difficult to open, and once the force is too strong, the case door is possibly damaged, and if the magnetic attraction force of the magnet block is too small, the anti-loosening effect cannot be achieved.

In addition, manufacturers choose to provide hinged doors, such as a cabinet with convenient disassembly and assembly as disclosed in the patent with publication number CN 209120550U. However, one end of the box door is always hinged with the main body of the box through a hinge, so that the box door cannot be completely detached, and the overhauling operation of overhauling personnel on devices in the box is easily affected.

[ utility model ]

The utility model aims to solve the problems in the prior art, and provides a quick-disassembly type computer box door which is simple and quick in overall operation, can enable a door plate to be in a state that one side is hinged on a box body when a part of locking elements are selected to be unlocked, can completely remove the whole door plate when all the locking elements are selected to be unlocked, and is beneficial to smooth maintenance work.

The utility model provides a quick-dismantling type computer box door, which comprises a door plate, a positioning column and a locking piece, wherein the positioning column is fixed at one end of the bottom surface of the door plate and can be spliced with a jack of a box body so as to enable the door plate to open or close a mounting port of the box body when rotating around the positioning column, a plurality of groups of locking pieces are respectively arranged between the door plate and the box body so as to jointly lock the position of the door plate when the door plate closes the mounting port, the locking piece comprises a shell, a spring, an inserting column and a seat plate, one end of the inserting column is opposite to a plate hole of the seat plate, the other end of the inserting column extends into an inner cavity of the shell and is indirectly fixed with the shell through the spring, the spring has an elastic trend of pushing the inserting column to extend out of the inner cavity of the shell and be inserted into the plate hole, and the shell and the seat plate is respectively fixed on the door plate and the box body.

Preferably, the plug column comprises a sliding column section and a rotating column section, one ends of the sliding column section and the rotating column section are rotatably connected, the other end of the sliding column section is located in an inner cavity of the shell, two long round clamping pieces which are oppositely arranged are arranged at the outer wall of the rotating column section, a clamping groove capable of clamping a seat board is formed between the two clamping pieces, and the plate hole is long round and is adaptive to the clamping pieces.

Preferably, the locking element further comprises movable wing strips, a plurality of the wing strips are respectively arranged in the inner cavity of the shell in a surrounding mode, one end of each wing strip is connected with the sliding column section, the other end of each wing strip is provided with an elastic trend away from the sliding column section, a plurality of gaps corresponding to the wing strips one by one are formed in the shell wall of the shell, and the free ends of the wing strips can descend along with the gaps when the springs are compressed and extend out of the inner cavity of the shell.

Preferably, the opening of the shell for inserting the sliding column section is also provided with an inner flanging for limiting the extension of each movable wing strip.

Preferably, the free ends of the wing strips are respectively provided with a tilting part.

Preferably, a support piece is arranged at one end of the sliding column section, which is connected with the spring.

Preferably, each set of locking elements is provided at a respective end corner of the door panel without a locating post.

The utility model has the beneficial effects that:

1) By arranging the positioning column, the door plate can rotate around the positioning column and open or close the mounting port of the case body when the positioning column is spliced with the jack of the case body, and a plurality of groups of locking elements which are respectively formed by the shell, the spring, the inserting column and the seat plate are matched and arranged at the same time, so that the inserting column is spliced with the seat plate to lock the position of the door plate by the spring when the door plate seals the mounting port, and the locking elements are quickly unlocked when the inserting column is pressed to ensure that the inserting column is not spliced with the seat plate any more, the whole operation is simple and quick, the door plate can be in a state that one side of the door plate is hinged on the case body when the unlocking part of the locking elements is selected, and the whole door plate can be completely taken down when all the locking elements are selected to be unlocked, thereby being beneficial to smooth maintenance work;

2) The plug-in column is arranged to be of a rotatable two-section structure formed by the sliding column section and the rotating column section, a pair of oblong clamping pieces are arranged at the outer wall of the rotating column section, and meanwhile, the plate holes are in oblong shapes matched with the clamping pieces, so that the plate holes and the two clamping pieces can be aligned or staggered by utilizing the rotation of the rotating column section, and therefore whether the rotating column section and the seat plate are limited or not is realized, and locking stability is enhanced;

3) Through set up a plurality of movable wing strips around outside the post section that slides, set up a plurality of and each wing strip one-to-one's breach in the shell wall department of casing simultaneously, can make the free end of each movable wing strip insert respectively to each breach department when the spliced pole is pressed and temporarily restrict the reverse of spliced pole and pop out, facilitate the use.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic diagram of the assembly of a quick release computer chassis door of the present utility model;

FIG. 2 is an enlarged schematic view at A of FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is a schematic illustration of an unlocking operation of a closure of a quick release computer door of the present utility model;

FIG. 5 is a top view of the closure of the quick release computer door of the present utility model with the seat plate removed and locked.

In the figure: 1-door plate, 2-positioning column, 3-locking element, 31-shell, 311-notch, 312-inward flanging, 32-spring, 33-inserting column, 331-sliding column section, 3311-supporting sheet, 332-rotating column section, 3321-clamping sheet, 34-wing strip, 341-tilting part, 35-seat board, 351-plate hole and 4-case main body.

[ detailed description ] of the utility model

Referring to fig. 1 to 5, the quick-dismantling type computer box door of the present utility model comprises a door panel 1, a positioning column 2 and a locking member 3, wherein the positioning column 2 is fixed at one end of the bottom surface of the door panel 1 and can be plugged into a jack of a box body 4 so as to open or close a mounting port of the box body 4 when the door panel 1 rotates around the positioning column 2, a plurality of groups of locking members 3 are respectively arranged between the door panel 1 and the box body 4 so as to jointly lock the position of the door panel 1 when the door panel 1 closes the mounting port, the locking member 3 comprises a shell 31, a spring 32, a plug column 33 and a seat plate 35, one end of the plug column 33 is opposite to a plate hole 351 of the seat plate 35, the other end of the plug column 33 extends into an inner cavity of the shell 31 and is indirectly fixed with the shell 31 through the spring 32, the spring 32 has an elastic trend of pushing the plug column 33 to extend out of the inner cavity of the shell 31 and be plugged into the plate hole 351, and the shell 31 and the seat plate 35 are respectively fixed on the door panel 1 and the box body 4.

The plug column 33 comprises a sliding column section 331 and a rotating column section 332, one ends of the sliding column section 331 and the rotating column section 332 are rotatably connected, the other end of the sliding column section 331 is located in the inner cavity of the shell 31, two opposite oblong clamping pieces 3321 are arranged at the outer wall of the rotating column section 332, clamping grooves capable of clamping the seat plate 35 are formed between the two clamping pieces 3321, and the plate holes 351 are oblong in shape and are adaptive to the clamping pieces 3321.

The locking element 3 further comprises movable wing strips 34, a plurality of the wing strips 34 are respectively arranged in the inner cavity of the shell 31 in a surrounding mode, one end of each wing strip 34 is connected with the sliding column section 331, the other end of each wing strip has an elastic trend away from the sliding column section 331, a plurality of notches 311 corresponding to the wing strips 34 one by one are arranged at the shell wall of the shell 31, and the free ends of the wing strips 34 can descend along with the springs 32 when the springs 32 are compressed and extend out of the inner cavity of the shell 31 along the notches 311.

The opening of the housing 31 for inserting the sliding column section 331 is further provided with an inner flange 312 for limiting the extension of each movable wing 34.

The free ends of each wing strip 34 are respectively provided with a tilting part 341.

The end of the sliding column section 331 connected with the spring 32 is provided with a support piece 3311.

Each set of locking elements 3 is arranged at each end corner of the door panel 1 without the positioning column 2.

The working process of the utility model comprises the following steps:

taking the example that the upper left corner, the upper right corner and the lower left corner of the door plate 1 are provided with locking pieces 3, and the lower right corner of the door plate 1 is provided with a positioning column 2. When maintenance expansion is required, the locking piece 3 positioned at the upper left corner and the lower left corner of the door plate 1 can be unlocked, so that the door plate 1 can freely rotate around the positioning column 2, and the mounting port of the case main body 4 is opened. In addition, can also unlock the whole unblock of three sets of closure elements 3, pull out reference column 2 from among the jack again to lift off whole door plant 1 completely, further convenient maintenance workman's operation. In the unlocking process of the locking element 3, referring to fig. 4, the rotating column segment 332 is screwed first until the two clamping pieces 3321 are respectively rotated to align with the plate holes 351, and then the rotating column segment 332 is pressed down, and the spring 32 is contracted until the tilted portions 341 of each wing strip 34 respectively extend out of the inner cavity of the housing 31 along the corresponding notch 311. When the locking piece 3 needs to be locked again, the tilted parts 341 of the wing strips 34 are pushed back into the inner cavity of the shell 31 along the corresponding notches 311, the rotating column section 332 is pushed by the spring 32 to be reinserted into the plate hole 351 and the seat plate 35 is positioned between the two clamping pieces 3321, and the rotating column section 332 is screwed until the two clamping pieces 3321 are respectively rotated to be staggered with the plate hole 351.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims

1. Quick assembly disassembly formula computer chamber door, its characterized in that: including door plant (1), reference column (2) and closure (3), reference column (2) are fixed in bottom surface one end of door plant (1) and can peg graft mutually with the jack of quick-witted case main part (4) so that door plant (1) open or seal the mounting hole of machine case main part (4) when rotating round reference column (2), a plurality of groups closure (3) set up respectively between door plant (1) and machine case main part (4) in order to lock the position of door plant (1) jointly when door plant (1) seals the mounting hole, closure (3) include casing (31), spring (32), jack (33) and bedplate (35), the one end of jack (33) just sets up and the other end stretches into in the inner chamber of casing (31) and is fixed indirectly through spring (32) and casing (31), spring (32) have the elasticity trend that promotes jack (33) and stretch out the inner chamber of casing (31) and insert in bedplate (351), casing (31) and bedplate (35) are fixed respectively on door plant (1) and machine case main part (4).

2. The quick release computer door of claim 1, wherein: the plug column (33) comprises a sliding column section (331) and a rotating column section (332), one ends of the sliding column section (331) and the rotating column section (332) are rotatably connected, the other end of the sliding column section (331) is located in an inner cavity of the shell (31), two opposite long circular clamping pieces (3321) are arranged at the outer wall of the rotating column section (332), clamping grooves capable of clamping the seat plate (35) are formed between the two clamping pieces (3321), and the plate holes (351) are long circular shapes which are matched with the clamping pieces (3321).

3. The quick release computer door of claim 2, wherein: the locking piece (3) further comprises movable wing strips (34), a plurality of wing strips (34) are respectively arranged in the inner cavity of the shell (31) in a surrounding mode, one end of each wing strip is connected with the sliding column section (331), the other end of each wing strip is provided with an elastic trend away from the sliding column section (331), a plurality of gaps (311) which are in one-to-one correspondence with the wing strips (34) are arranged at the shell wall of the shell (31), and the free ends of the wing strips (34) can descend along with the springs (32) when the springs (32) are compressed and extend out of the inner cavity of the shell (31) along the gaps (311) respectively.

4. The quick release computer door of claim 3, wherein: the opening of the shell (31) for inserting the sliding column section (331) is also provided with an inward flanging (312) for limiting the extension of each movable wing strip (34).

5. The quick release computer door of claim 3, wherein: the free ends of each wing strip (34) are respectively provided with a tilting part (341).

6. The quick release computer door of claim 2, wherein: one end of the sliding column section (331) connected with the spring (32) is provided with a supporting piece (3311).

7. The quick release computer door of any one of claims 1 to 6, wherein: each group of locking elements (3) is respectively arranged at each end corner of the door plate (1) without the positioning column (2).