CN221101337U - Hardware fixing structure - Google Patents
Hardware fixing structure Download PDFInfo
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- CN221101337U CN221101337U CN202321499256.2U CN202321499256U CN221101337U CN 221101337 U CN221101337 U CN 221101337U CN 202321499256 U CN202321499256 U CN 202321499256U CN 221101337 U CN221101337 U CN 221101337U
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- 238000009434 installation Methods 0.000 claims abstract description 181
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 239000000428 dust Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model provides a hardware fixing structure, which belongs to the technical field of computer accessories and aims to solve the problems that when an operator does not horizontally insert a display card into a display card slot during installation of the existing computer display card, the golden finger position of the display card is easy to be worn with the display card slot, so that the display card is damaged and the normal operation of a computer is affected; the display card piece is arranged in the computer box body; the display card connecting piece is fixedly connected in the computer box body, and the display card connecting piece is connected in a plug-in manner in the display card connecting piece; the installation auxiliary mechanism is arranged below the display card connecting piece; the detection fixing plate is fixedly connected to the left side of the computer box body; the installation dustproof mechanism is arranged on the left side and the right side of the display card connecting piece, so that the correct installation of the display card is ensured, and the stable operation of the computer is ensured.
Description
Technical Field
The utility model belongs to the technical field of computer accessories, and particularly relates to a hardware fixing structure.
Background
When the computer is assembled, the hardware of the computer is often required to be installed, the computer hardware generally comprises a main board, a display card, a CPU and the like, and when the display card of the computer is installed, the display card is generally directly inserted into a display card slot, and then the display card is fixed by using a bolt.
The prior application number is: the utility model provides a display card installation structure, which comprises a base main board, wherein a display card slot is fixedly arranged on the upper surface of the base main board, a first fixing plate and a second fixing plate are respectively arranged on the front surface and the back surface of the display card slot on the upper surface of the base main board, rotating devices are arranged at the bottoms of the first fixing plate and the second fixing plate, each rotating device comprises a connecting block, and the bottom of each connecting block is fixedly connected with the base main board. The utility model discloses a rotating device, first fixed plate, second fixed plate and seal structure that are equipped with, first fixed plate and second fixed plate accessible connecting axle rotate around the connecting block, the design of gas pocket, sealed pad and filter screen can reduce the entering of dust when carrying out radiating to display card main part bottom golden finger and display card slot junction, can avoid the too big dust entering phenomenon that leads to of some display card slot openings at present, and then reduces the phenomenon that the display card appears contacting failure in the use.
Based on the above, when the existing computer graphics card is installed, when an operator does not horizontally insert the graphics card into the graphics card slot, the golden finger position of the graphics card is easy to be worn away from the graphics card slot, so that the graphics card is damaged, and the normal operation of the computer is affected.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a hardware fixing structure to solve the problems that when an operator does not horizontally insert a display card into a display card slot when the existing computer display card is installed, the golden finger position of the display card is easy to be worn with the display card slot, so that the display card is damaged and the normal operation of a computer is affected.
The purpose and the effect of the hardware fixing structure are achieved by the following specific technical means:
The hardware fixing structure comprises a computer box body, a display card piece, a display card connecting piece, an installation auxiliary mechanism, a detection fixing plate and an installation dustproof mechanism;
The display card piece is arranged in the computer box body;
the display card connecting piece is fixedly connected in the computer box body, and the display card connecting piece is connected in a plug-in manner in the display card connecting piece;
the installation auxiliary mechanism is arranged below the display card connecting piece;
The detection fixing plate is fixedly connected to the left side of the computer box body;
the installation dustproof mechanism is arranged at the left side and the right side of the display card connecting piece.
Further, the installation auxiliary mechanism comprises: the device comprises an auxiliary box, a limit sliding block, a driving shaft and a stress spring;
The installation auxiliary box is fixedly connected below the inside of the computer box body, and rectangular groove structures are arranged at the left end and the right end of the installation auxiliary box;
The two groups of installation limiting sliding blocks are respectively connected to the front end and the rear end of the inside of the installation auxiliary box in a sliding manner;
the installation driving shaft is rotationally connected between the two groups of installation limiting sliding blocks;
The installation stress springs are arranged in two groups, the two groups of installation stress springs are respectively and fixedly connected in the installation auxiliary box, and the upper ends of the two groups of installation stress springs are respectively and fixedly connected with the installation limiting sliding block.
Further, the installation auxiliary mechanism further comprises: a connecting rod and a trigger plate are installed;
The two groups of installation connecting rods are respectively and fixedly connected to the left side and the right side of the installation driving shaft;
The installation trigger plates are arranged in two groups, the two groups of installation trigger plates are respectively and fixedly connected above the installation connecting rod, and the two groups of installation trigger plates are of L-shaped structures.
Further, the installation auxiliary mechanism further comprises: a mounting auxiliary plugboard and a mounting auxiliary piece;
The two groups of installation auxiliary plugboards are respectively and fixedly connected to the left side and the right side of the installation driving shaft;
the installation auxiliary parts are arranged in two groups, and the two groups of installation auxiliary parts are respectively and fixedly connected to the left side and the right side of the inside of the installation auxiliary box.
Further, the detection fixed plate comprises: a detection lamp and a detection switch;
the detection lamp is fixedly connected below the detection fixing plate, and a battery is arranged in the detection lamp;
The detection switch is of a push switch structure, is fixedly connected to the lower end of the left side inside the computer box body, and is electrically connected with the detection lamp.
Further, the installation dustproof mechanism includes: the device comprises a dustproof trigger piece, a dustproof trigger spring, a dustproof connecting rod, a dustproof cover, a dustproof driving piece and a dustproof trigger rod;
the four groups of dustproof triggering pieces are respectively connected to the left end and the right end of the display card connecting piece in a sliding way;
The two groups of dustproof trigger springs are respectively and fixedly connected between the two groups of dustproof trigger pieces;
The four groups of dustproof connecting rods are respectively and fixedly connected above the dustproof trigger piece;
The two groups of dust covers are respectively and fixedly connected to the front end and the rear end above the dust-proof connecting rod;
The dustproof driving parts are arranged in two groups, the two groups of dustproof driving parts are respectively and slidably connected to the left side and the right side of the display card connecting part, and the dustproof driving parts and the dustproof triggering parts form a wedge block structure together;
the dustproof trigger bars are arranged in two groups, and the two groups of dustproof trigger bars are respectively and fixedly connected above the dustproof driving piece.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the installation auxiliary mechanism, when the display card piece is obliquely installed, the display card piece firstly contacts with the installation trigger plate on one side, the contacted installation trigger plate moves downwards, the installation trigger plate moves downwards to drive the installation connecting rod to move downwards, the installation connecting rod moves downwards to drive the installation driving shaft to rotate, the installation driving shaft rotates to drive the installation auxiliary plugboard to rotate, the installation auxiliary plugboard is rotationally inserted into the installation auxiliary piece, the installation driving shaft can not move downwards any more at the moment, and then the display card can not be installed, so that an operator is reminded of adjusting the position of the display card and then can install the display card, the correct installation of the computer is ensured, the stable operation of the computer is ensured, meanwhile, the installation stress spring exerts outward stress on the installation bolt, the looseness of the installation bolt is avoided, and the installation stability of the display card piece is ensured.
According to the utility model, through the arrangement of the detection lamp, when the display card is installed, the display card extrudes the detection switch, the detection switch is extruded to turn off the detection lamp, and when the display card is loosened after long-time use, the detection switch is not extruded any more, and the detection switch controls the detection lamp to emit light, so that the reminding of a user is realized, and the overhaul of the user is facilitated.
According to the utility model, through the arrangement of the dustproof mechanism, when the display card piece is required to be installed, the display card piece downwards moves to extrude the dustproof trigger rod, the dustproof trigger rod is extruded to downwards move, the dustproof trigger rod downwards moves to drive the dustproof driving piece to downwards move, the dustproof driving piece downwards moves to drive the dustproof trigger piece to outwards move, the dustproof trigger piece outwards moves to drive the dustproof connecting rod to outwards move, the dustproof connecting rod outwards moves to drive the dustproof cover to outwards move, and the dustproof cover outwards moves, so that the installation of the display card piece is facilitated.
The utility model realizes the reminding of an operator, ensures that the display card can be installed after the position adjustment of the display card is correct, ensures the correct installation of the display card, ensures the stable operation of a computer, facilitates the overhaul of a user, realizes the dustproof function of the display card installation slot, avoids external dust from entering the inside of the display card connecting piece, and prolongs the service life of the display card.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the detection switch of the present utility model.
Fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present utility model.
Fig. 4 is a schematic view of the installation auxiliary box structure of the present utility model.
Fig. 5 is a schematic view of the installation assisting mechanism of the present utility model.
Fig. 6 is a schematic view of the installation dust-proof mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A computer box; 2. a display card member; 3. a graphics card connector; 4. installing an auxiliary mechanism; 401. installing an auxiliary box; 402. installing a limit sliding block; 403. installing a driving shaft; 404. installing a stress spring; 405. installing a connecting rod; 406. installing a trigger plate; 407. installing an auxiliary plugboard; 408. installing an auxiliary piece; 5. detecting a fixed plate; 501. a detection lamp; 502. a detection switch; 6. installing a dustproof mechanism; 601. a dust-proof trigger; 602. a dust-proof trigger spring; 603. a dust-proof connecting rod; 604. a dust cover; 605. a dust-proof driving member; 606. a dust-proof trigger lever.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
As shown in fig. 1 to 6:
The utility model provides a hardware fixing structure, which comprises a computer box body 1, a display card piece 2, a display card connecting piece 3, an installation auxiliary mechanism 4, a detection fixing plate 5 and an installation dustproof mechanism 6;
the display card 2 is arranged in the computer box 1;
The display card connecting piece 3 is fixedly connected in the computer box 1, and the display card piece 2 is connected in a plug-in manner in the display card connecting piece 3;
the installation auxiliary mechanism 4 is arranged below the display card connecting piece 3;
the detection fixing plate 5 is fixedly connected to the left side of the computer box 1;
the installation dustproof mechanism 6 is arranged at the left side and the right side of the display card connecting piece 3.
Wherein, installation auxiliary mechanism 4 includes: an installation auxiliary box 401, an installation limit sliding block 402, an installation driving shaft 403 and an installation stress spring 404;
The installation auxiliary box 401 is fixedly connected below the inside of the computer box body 1, and rectangular groove structures are arranged at the left end and the right end of the installation auxiliary box 401;
two groups of installation limiting sliding blocks 402 are arranged, and the two groups of installation limiting sliding blocks 402 are respectively and slidably connected to the front end and the rear end of the inside of the installation auxiliary box 401;
the installation driving shaft 403 is rotatably connected between the two groups of installation limiting sliding blocks 402;
The installation stress springs 404 are arranged in two groups, the two groups of installation stress springs 404 are respectively fixedly connected in the installation auxiliary box 401, the upper ends of the two groups of installation stress springs 404 are respectively fixedly connected with the installation limiting sliding block 402, in use, after the installation of the display clamping piece 2 is completed, the installation stress springs 404 are in a compression state, at the moment, the installation stress springs 404 apply outward stress to the installation bolts, the installation bolts are prevented from loosening, and the installation stability of the display clamping piece 2 is ensured.
Wherein, installation auxiliary mechanism 4 still includes: a mounting connection rod 405 and a mounting trigger plate 406;
Two groups of mounting connecting rods 405 are arranged, and the two groups of mounting connecting rods 405 are respectively and fixedly connected to the left side and the right side of the mounting driving shaft 403;
The installation trigger plate 406 sets up two sets of altogether, two sets of installation trigger plates 406 are fixed connection respectively in the top of installation connecting rod 405, two sets of installation trigger plates 406 are L shape structure, in use, when the installation of display card 2 is needed, move display card 2 downwardly, display card 2 moves contact installation trigger plate 406 this moment, installation trigger plate 406 is pressed down to move this moment, installation trigger plate 406 moves down and drives installation connecting rod 405 and moves down, installation connecting rod 405 moves down and drives installation drive shaft 403 and move down, installation drive shaft 403 moves down and drives installation spacing slider 402 and move down, installation spacing slider 402 extrudes installation stress spring 404 this moment, installation stress spring 404 is in compressive state this moment, installation stress spring 404 applys outside stress to the installation bolt this moment, the installation bolt has been avoided appearing becoming flexible, the stability of display card 2 installation has been guaranteed.
Wherein, installation auxiliary mechanism 4 still includes: a mounting auxiliary board 407 and a mounting auxiliary 408;
Two groups of installation auxiliary plugboards 407 are arranged, and the two groups of installation auxiliary plugboards 407 are respectively and fixedly connected to the left side and the right side of the installation driving shaft 403;
The installation auxiliary pieces 408 are provided with two groups, the two groups of installation auxiliary pieces 408 are respectively fixedly connected to the left side and the right side of the interior of the installation auxiliary box 401, in use, when the display card piece 2 is obliquely installed, the display card piece 2 firstly contacts with one side of the installation trigger plate 406, the contacted installation trigger plate 406 moves downwards, the installation trigger plate 406 moves downwards to drive the installation connecting rod 405 to move downwards, the installation connecting rod 405 moves downwards to drive the installation driving shaft 403 to rotate, the installation driving shaft 403 rotates to drive the installation auxiliary inserting plate 407 to rotate, the installation auxiliary inserting plate 407 rotates to be inserted into the interior of the installation auxiliary piece 408, the installation driving shaft 403 can not move downwards again, and then the display card can not be installed, so that an operator is reminded of installing after adjusting the position of the display card, the correct installation of the display card is ensured, and the stable operation of a computer is ensured.
Wherein, detect fixed plate 5 including: a detection lamp 501 and a detection switch 502;
the detection lamp 501 is fixedly connected below the detection fixing plate 5, and a battery is arranged in the detection lamp 501;
The detection switch 502 is a push switch structure, the detection switch 502 is fixedly connected to the lower end of the left side of the inside of the computer box 1, the detection switch 502 is electrically connected with the detection lamp 501, in use, after the display card 2 is installed, the display card 2 extrudes the detection switch 502, the detection switch 502 is extruded to close the detection lamp 501, when the display card 2 is used for a long time and is loosened, the detection switch 502 is not extruded any more, and at the moment, the detection switch 502 controls the detection lamp 501 to emit light, so that reminding of a user is realized, and overhaul of the user is facilitated.
Wherein, installation dustproof mechanism 6 is including: a dust-proof trigger 601, a dust-proof trigger spring 602, a dust-proof connecting rod 603, a dust-proof cover 604, a dust-proof driving member 605, and a dust-proof trigger rod 606;
the dustproof triggering pieces 601 are provided with four groups, and the four groups of dustproof triggering pieces 601 are respectively and slidably connected to the left end and the right end of the display card connecting piece 3;
The two groups of dustproof trigger springs 602 are arranged in total, and the two groups of dustproof trigger springs 602 are fixedly connected between the two groups of dustproof trigger pieces 601 respectively;
The dustproof connecting rods 603 are provided with four groups, and the four groups of dustproof connecting rods 603 are respectively and fixedly connected above the dustproof trigger piece 601;
Two groups of dust covers 604 are arranged, and the two groups of dust covers 604 are respectively and fixedly connected to the front and rear ends above the dust-proof connecting rod 603;
The two groups of dustproof driving pieces 605 are arranged, the two groups of dustproof driving pieces 605 are respectively and slidably connected to the left side and the right side of the display card connecting piece 3, and the dustproof driving pieces 605 and the dustproof triggering piece 601 form a wedge structure together;
the dustproof trigger rods 606 are arranged in two groups, the two groups of dustproof trigger rods 606 are fixedly connected above the dustproof driving piece 605 respectively, in use, when the installation of the display card 2 is needed, the display card 2 moves downwards to extrude the dustproof trigger rods 606, the dustproof trigger rods 606 are extruded to move downwards, the dustproof trigger rods 606 move downwards to drive the dustproof driving piece 605 to move downwards, the dustproof driving piece 605 moves downwards to drive the dustproof trigger piece 601 to move outwards, the dustproof trigger piece 601 moves outwards to drive the dustproof connecting rod 603 to move outwards, the dustproof connecting rod 603 moves outwards to drive the dustproof cover 604 to move outwards, the dustproof cover 604 moves outwards to facilitate the installation of the display card 2, and meanwhile, when the display card 2 is taken out of the display card connecting piece 3, the dustproof cover 604 is reset under the action of the dustproof trigger spring 602, and shielding of the display card connecting piece 3 is achieved through the dustproof cover 604, and external dust is prevented from entering the inside of the display card connecting piece 3.
Specific use and action of the embodiment:
firstly, when the installation of the display card 2 needs to be carried out, the display card 2 is moved downwards at this moment, the display card 2 is moved downwards to contact with the installation trigger plate 406, at this moment, the installation trigger plate 406 is pressed to move downwards, the installation trigger plate 406 is moved downwards to drive the installation connecting rod 405 to move downwards, the installation connecting rod 405 is moved downwards to drive the installation driving shaft 403 to move downwards, the installation driving shaft 403 is moved downwards to drive the installation limiting slide block 402 to move downwards, at this moment, the installation limiting slide block 402 extrudes the installation stress spring 404, at this moment, the installation stress spring 404 exerts outward stress on the installation bolt, the installation bolt is prevented from loosening, the stability of the installation of the display card 2 is guaranteed, at the same time, when the display card 2 is installed in an inclined mode, at this moment, the installation trigger plate 406 contacted firstly contacts one side, at this moment, the installation trigger plate 406 is moved downwards, the installation connecting rod 405 is driven to move downwards, the installation driving shaft 403 is driven to rotate, the installation auxiliary plug-in 407 is driven to rotate, the installation auxiliary plug-in 408 is rotated, the installation auxiliary plug-in the installation driving shaft 403, the installation auxiliary plug-in the installation clamp 403 is not able to move, at this moment, the installation position of the display card can not be adjusted correctly, the correct operation of the display card can be guaranteed, and the correct operation can be guaranteed, and the operator can be guaranteed after the installation can be accurately adjusted.
Then, when the installation of display card 2 needs to be carried out, display card 2 moves down and extrudes dustproof trigger bar 606 this moment, dustproof trigger bar 606 is extrudeed down and moves, dustproof trigger bar 606 moves down and drives dustproof driving piece 605 and move down, dustproof driving piece 605 moves down and drives dustproof trigger piece 601 to move outwards, dustproof trigger piece 601 moves outwards and drives dustproof connecting rod 603 and move outwards, dustproof connecting rod 603 moves outwards and drives shield 604 and move outwards, shield 604 moves outwards, the installation of display card 2 is convenient to shield 604 outwards, simultaneously, when display card 2 takes out in display card connecting piece 3, realize the reset of shield 604 under the effect of dustproof trigger spring 602 this moment, shield to display card connecting piece 3 has been realized to shield this moment shield against display card connecting piece 604, external dust has been avoided entering the inside of display card connecting piece 3.
Claims (6)
1. Hardware fixed knot constructs, its characterized in that: the device comprises a computer box body (1), a display card piece (2), a display card connecting piece (3), an installation auxiliary mechanism (4), an installation auxiliary box (401), a detection fixing plate (5) and an installation dustproof mechanism (6); the display card (2) is arranged in the computer box (1); the display card connecting piece (3) is fixedly connected inside the computer box body (1), and the display card piece (2) is connected inside the display card connecting piece (3) in a plug-in mode; the installation auxiliary mechanism (4) is arranged below the display card connecting piece (3); the installation auxiliary box (401) is fixedly connected to the lower part inside the computer box body (1), and rectangular groove structures are arranged at the left end and the right end of the installation auxiliary box (401); the detection fixing plate (5) is fixedly connected to the left side of the computer box body (1); the installation dustproof mechanism (6) is arranged on the left side and the right side of the display card connecting piece (3).
2. The hardware fixation structure of claim 1 wherein: the installation auxiliary mechanism (4) comprises: a limit sliding block (402), a driving shaft (403) and a stress spring (404) are installed; two groups of installation limiting sliding blocks (402) are arranged in total, and the two groups of installation limiting sliding blocks (402) are respectively and slidably connected to the front end and the rear end of the inside of the installation auxiliary box (401); the mounting driving shaft (403) is rotatably connected between the two groups of mounting limit sliding blocks (402); two groups of mounting stress springs (404) are arranged in total, the two groups of mounting stress springs (404) are respectively and fixedly connected in the mounting auxiliary box (401), and the upper ends of the two groups of mounting stress springs (404) are respectively and fixedly connected with the mounting limiting sliding block (402).
3. The hardware fixation structure of claim 2, wherein: the installation auxiliary mechanism (4) further comprises: a mounting connecting rod (405) and a mounting trigger plate (406); two groups of mounting connecting rods (405) are arranged in total, and the two groups of mounting connecting rods (405) are fixedly connected to the left side and the right side of a mounting driving shaft (403) respectively; the installation trigger plates (406) are arranged in two groups, the two groups of installation trigger plates (406) are respectively and fixedly connected above the installation connecting rod (405), and the two groups of installation trigger plates (406) are of L-shaped structures.
4. The hardware fixation structure of claim 2, wherein: the installation auxiliary mechanism (4) further comprises: a mounting auxiliary board (407) and a mounting auxiliary (408); two groups of installation auxiliary plugboards (407) are arranged in total, and the two groups of installation auxiliary plugboards (407) are respectively and fixedly connected to the left side and the right side of the installation driving shaft (403); two groups of installation auxiliary pieces (408) are arranged in total, and the two groups of installation auxiliary pieces (408) are respectively and fixedly connected to the left side and the right side of the inside of the installation auxiliary box (401).
5. The hardware fixation structure of claim 1 wherein: the detection fixing plate (5) comprises: a detection lamp (501) and a detection switch (502); the detection lamp (501) is fixedly connected below the detection fixing plate (5), and a battery is arranged in the detection lamp (501); the detection switch (502) is of a push switch structure, the detection switch (502) is fixedly connected to the lower end of the left side inside the computer box (1), and the detection switch (502) is electrically connected with the detection lamp (501).
6. The hardware fixation structure of claim 1 wherein: the installation dustproof mechanism (6) comprises: a dustproof trigger piece (601), a dustproof trigger spring (602), a dustproof connecting rod (603), a dustproof cover (604), a dustproof driving piece (605) and a dustproof trigger rod (606); the dustproof triggering pieces (601) are provided with four groups in total, and the four groups of dustproof triggering pieces (601) are respectively and slidably connected to the left end and the right end of the display card connecting piece (3); the two groups of dustproof trigger springs (602) are arranged in total, and the two groups of dustproof trigger springs (602) are fixedly connected between the two groups of dustproof trigger pieces (601) respectively; the dustproof connecting rods (603) are provided with four groups, and the four groups of dustproof connecting rods (603) are respectively and fixedly connected above the dustproof trigger piece (601); two groups of dust covers (604) are arranged in total, and the two groups of dust covers (604) are respectively and fixedly connected to the front end and the rear end above the dust-proof connecting rod (603); two groups of dustproof driving pieces (605) are arranged, the two groups of dustproof driving pieces (605) are respectively and slidably connected to the left side and the right side of the display card connecting piece (3), and the dustproof driving pieces (605) and the dustproof triggering piece (601) form a wedge structure together; the dustproof trigger rods (606) are arranged in two groups, and the two groups of dustproof trigger rods (606) are respectively and fixedly connected above the dustproof driving piece (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499256.2U CN221101337U (en) | 2023-06-13 | 2023-06-13 | Hardware fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499256.2U CN221101337U (en) | 2023-06-13 | 2023-06-13 | Hardware fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101337U true CN221101337U (en) | 2024-06-07 |
Family
ID=91313928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321499256.2U Active CN221101337U (en) | 2023-06-13 | 2023-06-13 | Hardware fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221101337U (en) |
-
2023
- 2023-06-13 CN CN202321499256.2U patent/CN221101337U/en active Active
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