CN213987382U - Display card support frame structure - Google Patents
Display card support frame structure Download PDFInfo
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- CN213987382U CN213987382U CN202120210992.6U CN202120210992U CN213987382U CN 213987382 U CN213987382 U CN 213987382U CN 202120210992 U CN202120210992 U CN 202120210992U CN 213987382 U CN213987382 U CN 213987382U
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Abstract
The utility model discloses a display card support frame structure, which comprises a support main beam, a width adjusting device, a height adjusting device and a support adjusting device; the main beam of the bracket is arranged in parallel with the display card and is positioned below the edge of the display card far away from the main board; the width adjusting device is arranged at one end of the main cross beam of the bracket and can adjust the distance between the main cross beam of the bracket and the main board; the height adjusting device is arranged at the lower part of the other end of the main cross beam of the bracket, and the height adjusting device can adjust the length of the height adjusting device to adapt to the distance between the diaphragm plates of different cases and the main cross beam of the bracket; the support adjusting device is arranged on the upper portion of the other end of the main cross beam of the support and used for supporting the display card. The utility model discloses a display card supporting frame structure has combined prior art's advantage to let fixed mode more pleasing to the eye reasonable to increase the new function of the different width display cards of adaptation.
Description
Technical Field
The utility model relates to a computer hardware field especially relates to a novel display card supporting frame structure.
Background
At present desktop computer divides integrated display card of CPU or independent display card, along with the more and more program operation of software needs independent display card, the consumption of display card is bigger and bigger moreover, and for it radiating module also more and more the whole weight of display card becomes heavier, nevertheless the whole weight of display card too big can lead to the mainboard to damage and the display card warp, and the display card support just arises for solving this type of problem in due course.
Existing solutions are broadly divided into two categories: the support rod is horizontally arranged, the support rod is parallel to the display card, and the support frame is installed by utilizing an idle display card installation position; the display card support device is vertically arranged, and a support column is vertically arranged at the tail end of a display card to be supported.
The horizontal type in the existing scheme has the problems that the support is unreasonable in stress, and the display card with heavy weight can bend the horizontal type display card bracket; the vertical display card support cancels a fixing mechanism, is easy to fall off in the moving process of the case, and the appearance and the display card form are not matched to influence the attractiveness.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display card supporting frame structure, it has combined prior art's advantage, lets fixed mode more pleasing to the eye reasonable to increase the new function of the different width display cards of adaptation.
In order to achieve the above purpose, the utility model provides a display card support frame structure, which comprises a support main beam, a width adjusting device, a height adjusting device and a support adjusting device; the main beam of the bracket is arranged in parallel with the display card and is positioned below the edge of the display card far away from the main board; the width adjusting device is arranged at one end of the main cross beam of the bracket and can adjust the distance between the main cross beam of the bracket and the main board; the height adjusting device is arranged at the lower part of the other end of the main cross beam of the bracket, and the height adjusting device can adjust the length of the height adjusting device to adapt to the distance between the diaphragm plates of different cases and the main cross beam of the bracket; the support adjusting device is arranged on the upper portion of the other end of the main cross beam of the support and used for supporting the display card.
In a preferred embodiment, the support adjusting device comprises a support point adjusting groove, a support screw, a sliding block and a support adjusting nut; the support point adjusting grooves are symmetrically arranged on the upper plane and the lower plane of the other end of the main cross beam of the support, and extend for a certain distance along the length direction of the upper plane and the lower plane of the main cross beam of the support; the support screw is arranged in a support point adjusting groove on the upper plane of the main cross beam of the bracket and can move along the support point adjusting groove; the sliding block is clamped between the upper plane and the lower plane of the main cross beam of the bracket and can slide between the upper plane and the lower plane of the main cross beam of the bracket along the range of the supporting point adjusting groove; the supporting adjusting nut is clamped and fixed in the sliding block, the supporting screw is screwed on the supporting adjusting nut, and the supporting screw can be rotated to adjust the height of the supporting screw exposed out of the upper plane of the main beam of the bracket.
In a preferred embodiment, the slider comprises a screw through hole and a clamping part; the screw through hole is arranged on the top surface of the sliding block and communicated with the inside of the sliding block; the clamping part is arranged on the bottom surface of the slider and protrudes towards the outside of the bottom surface of the slider; after the sliding block is clamped between the upper plane and the lower plane of the main cross beam of the bracket, the screw through hole is aligned to the supporting point adjusting groove of the upper plane of the main cross beam of the bracket, the clamping part is clamped into the supporting point adjusting groove of the lower plane of the main cross beam of the bracket, and the supporting screw penetrates through the supporting point adjusting groove of the upper plane of the main cross beam of the bracket and the screw through hole and is screwed into the supporting adjusting nut clamped in the sliding block.
In a preferred embodiment, the width adjusting means comprises an adjusting plate and a connecting plate; the adjusting plate is arranged at one end of the main beam of the bracket and is perpendicular to the main beam of the bracket, and the adjusting plate extends for a certain length towards the direction of the main plate; the connecting plate sets up on quick-witted case, is provided with the spout on the connecting plate, and the regulating plate is worn to establish in the spout, and the regulating plate can slide in the spout.
In a preferred embodiment, the width adjustment device further comprises at least one through hole and at least one width adjustment groove; at least one through hole is arranged on the adjusting plate; the width adjusting groove is arranged on the connecting plate and extends along the length direction of the connecting plate; after the connecting plate is inserted into the sliding groove, at least one through hole is just positioned in the range of the width adjusting groove, and the adjusting plate and the connecting plate realize distance adjustment and locking between the main beam of the support and the main board through the at least one through hole and the at least one width adjusting groove by adopting screws and nuts.
In a preferred embodiment, the connecting plate comprises a bending part and a gear shaping; the bending part is arranged at one end of the connecting plate, the bending part is bent towards the direction far away from the main beam of the bracket, and the bending part is provided with a connecting hole for connecting with the case; the gear shaping sets up the other end at the connecting plate, and the gear shaping is used for inserting in the slot on the mainboard installation department of quick-witted case.
In a preferred embodiment, the height adjusting device comprises a support rod and a support leg; one end of the supporting rod is connected with the lower plane of the other end of the main cross beam of the bracket, and the other end of the supporting rod is provided with external threads; the supporting legs are provided with internal threads, and the internal threads of the supporting legs are connected with the external threads of the supporting rods; wherein the rotating foot can adjust the self-length of the height adjusting device.
In a preferred embodiment, the height adjusting means comprises an upper support bar, a lower support bar and a foot; one end of the upper supporting rod is connected with the lower plane of the other end of the main beam of the bracket, and the other end of the upper supporting rod is provided with an external thread; one end of the lower supporting rod is provided with an internal thread, and the internal thread of the lower supporting rod is connected with the external thread of the upper supporting rod; the support leg is pivoted with the other end of the lower support rod; wherein the self length of the height adjusting device can be adjusted by rotating the lower supporting rod.
In a preferred embodiment, the support adjustment device further comprises a nut that is wrapped around the support nut.
In a preferred embodiment, the screw cap is made of non-metal material, and the screw cap plays a role in preventing skidding and absorbing shock between the supporting screw and the display card.
Compared with the prior art, the utility model discloses a display card supporting frame structure has following beneficial effect: this scheme sets up width adjusting device and height adjusting device through the both ends at support main beam to and set up mobilizable supporting screw subassembly at the last plane of support main beam, can fine solution prior art's horizontal support and the shortcoming of erecting formula support, remain horizontal support's big form, let the display card support harmonious more pleasing to the eye at quick-witted incasement, fixed display card support that simultaneously can be fine, height adjusting structure has solved the problem that the support dynamics is not enough.
Drawings
Fig. 1 is a schematic perspective view of a display card support frame structure according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating width adjustment of a display card support frame structure according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a support adjustment device according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a support screw and a slider according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a support adjustment device according to another embodiment of the present invention;
fig. 6 is a schematic top view of a display card support frame structure combined with a display card according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a display card support frame structure according to an embodiment of the present invention mounted on a chassis;
fig. 8 is a schematic width adjustment diagram of the graphics card support frame structure of fig. 7.
Description of the main reference numerals:
1-bracket main beam, 11-supporting point adjusting groove, 12-supporting screw, 121-screw cap, 13-sliding block, 131-screw through hole, 132-clamping part, 14-supporting adjusting nut, 15-slideway, 16-locking nut, 2-width adjusting device, 21-adjusting plate, 22-connecting plate, 221-sliding groove, 222-width adjusting groove, 223-bending part, 224-gear shaping, 3-height adjusting device, 31-supporting rod, 32-supporting leg, 4-cabinet, 41-main board mounting part, 42-diaphragm plate and 5-display card.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 2 and 7 to 8, a support frame structure for a graphics card 5 according to a preferred embodiment of the present invention includes a main beam 1, a width adjustment device 2, a height adjustment device 3, and a support adjustment device. The support main beam 1 is arranged in parallel with the display card 5 and is positioned below the edge of the display card 5 far away from the main board. The width adjusting device 2 is arranged at one end of the main beam 1 of the support, and the width adjusting device 2 can adjust the distance between the main beam 1 of the support and the main board. The height adjusting device 3 is arranged at the lower part of the other end of the support main beam 1, and the height adjusting device 3 can adjust the length thereof to adapt to the distance between the 42 of different cases 4 and the support main beam 1. The support adjusting device is arranged at the upper part of the other end of the main beam 1 of the bracket and is used for supporting the display card 5.
As shown in fig. 3 to 4, in some embodiments, the support adjusting means includes a support point adjusting groove 11, a support screw 12, a slider 13, and a support adjusting nut 14. The supporting point adjusting grooves 11 are symmetrically arranged on the upper plane and the lower plane of the other end of the main beam 1 of the bracket, and the supporting point adjusting grooves 11 extend for a certain distance along the length direction of the upper plane and the lower plane of the main beam 1 of the bracket. The supporting screw 12 is disposed in a supporting point adjusting groove 11 located on the upper plane of the main beam 1 of the bracket, and the supporting screw 12 can move along the supporting point adjusting groove 11. The sliding block 13 is clamped between the upper plane and the lower plane of the bracket main beam 1, and the sliding block 13 can slide between the upper plane and the lower plane of the bracket main beam 1 along the range of the supporting point adjusting groove 11. The supporting adjusting nut 14 is clamped in the sliding block 13, the supporting screw 12 is screwed on the supporting adjusting nut 14, and the supporting screw 12 can be rotated to adjust the height of the supporting screw 12 exposed out of the upper plane of the bracket main beam 1.
In some embodiments, the slider 13 includes a screw through hole 131 and a snap portion 132. The screw through-hole 131 is provided on the top surface of the slider 13 and communicates with the inside of the slider 13. The engaging portion 132 is provided on the bottom surface of the slider 13, the engaging portion 132 protrudes toward the outside of the bottom surface of the slider 13, and one side of the engaging portion 132 is a sloping side and the other side is a straight side. After the sliding block 13 is clamped between the upper plane and the lower plane of the main beam 1 of the bracket, the screw through hole 131 is aligned with the supporting point adjusting groove 11 of the upper plane of the main beam 1 of the bracket, the clamping part 132 is clamped in the supporting point adjusting groove 11 of the lower plane of the main beam 1 of the bracket, and the supporting screw 12 passes through the supporting point adjusting groove 11 of the upper plane of the main beam 1 of the bracket and the screw through hole 131 and then is screwed into the supporting adjusting nut 14 clamped in the sliding block 13.
In some embodiments, the support adjustment device further comprises a nut 121 that is wrapped around the nut of the support screw 12. The screw cap 121 is made of non-metal materials, and the screw cap 121 plays a role in preventing slipping and absorbing shock between the support screw 12 and the display card 5.
As shown in fig. 5 and referring to fig. 1 to 2, in some embodiments, the support adjusting device may have other embodiments, for example, the support point adjusting groove 11 is only disposed on the upper plane of the other end of the bracket main beam 1, and the support point adjusting groove 11 extends for a certain distance along the length direction of the upper plane of the bracket main beam 1. The supporting screw 12 is disposed in the supporting point adjusting groove 11, and the supporting screw 12 can move along the supporting point adjusting groove 11.
In the embodiment of fig. 5, the support adjustment means further comprises a slideway 16, a support adjustment nut 14 and a lock nut 16. The slide way 16 is provided below the supporting point adjusting groove 11. The supporting adjusting nut 14 is arranged in the slideway 16, the supporting screw 12 is in threaded connection with the supporting adjusting nut 14, the supporting adjusting nut 14 can move along the slideway 15 in the slideway 15 but cannot rotate, and the supporting adjusting nut 14 is used for adjusting the height of the supporting screw 12 exposed out of the upper plane of the main beam 1 of the bracket. A lock nut 16 is screwed with the support screw 12 and is located below the slide way 15, and the lock nut 16 is used for locking the position of the support screw 12 in the support point adjusting groove 11.
As shown in fig. 6 and referring to fig. 7 to 8, in some embodiments, as is apparent from fig. 6, the left side of the upper edge of the graphics card 5 is connected to the main board, and the left side of the graphics card 5 is fixedly connected to the chassis 4 by screws, so that the cantilever phenomenon at the lower right corner of the graphics card 5 is the most serious and the most supporting position is required. Therefore the utility model discloses set up supporting screw 12 on this position of support main beam 1, but because there is radiator fan on the display card 5, so the strong point must be can avoid the fan, so strong point adjustment groove 11 can solve this problem well.
Referring to fig. 1 to 2 again, in some embodiments, the width adjustment device 2 includes an adjustment plate 21 and a connection plate 22. The adjusting plate 21 is arranged at one end of the bracket main beam 1 perpendicularly to the bracket main beam 1, and the adjusting plate 21 extends for a certain length towards the main plate. The connecting plate 22 is disposed on the chassis 4, the connecting plate 22 is provided with a sliding groove 221, the adjusting plate 21 is disposed in the sliding groove 221 in a penetrating manner, and the adjusting plate 21 can slide in the sliding groove 221.
In some embodiments, the width adjustment device 2 further comprises at least one through hole and at least one width adjustment slot 222. At least one through hole is provided on the adjusting plate 21. At least one width adjustment slot 222 is provided on the attachment plate 22, the at least one width adjustment slot 222 extending along the length of the attachment plate 22. After the connecting plate 22 is inserted into the sliding groove 221, at least one through hole is just located in the range of the width adjusting groove 222, and the adjusting plate 21 and the connecting plate 22 realize distance adjustment and locking between the main beam 1 of the bracket and the main plate through at least one through hole and at least one width adjusting groove 222 by adopting screws and nuts. In the embodiment, two through holes and two width adjustment grooves 222 are illustrated, but the invention is not limited thereto. The utility model discloses a display card support frame structure can adapt to the 5 supports of display card of different width models.
In some embodiments, the connection plate 22 includes a bent portion 223 and a gear shaping 224. The bending portion 223 is disposed at one end of the connecting plate 22, the bending portion 223 is bent toward a direction away from the main beam 1 of the bracket, and the bending portion 223 has a connecting hole for connecting with the chassis 4. A gear 224 is disposed at the other end of the connecting plate 22, and the gear 224 is configured to be inserted into a slot on the main board mounting portion 41 of the chassis 4. Therefore, the connection between the display card support frame structure and the case 4 can be ensured to be firmer.
As shown in fig. 5 to 6 and referring to fig. 1 to 2, in some embodiments, the height adjusting device 3 includes a supporting rod 31 and a supporting foot 32. One end of the support rod 31 is connected with the lower plane of the other end of the main beam 1 of the bracket (which can be in a connection form of thread connection, welding or clamping connection and the like), and the other end is provided with external threads. And the leg 32 has an internal thread, and the internal thread of the leg 32 is coupled with the external thread of the support rod 31. Wherein the swivel foot 32 is capable of adjusting the own length of the height adjustment means 3.
In some embodiments, the height adjusting device 3 may have other embodiments, for example, but not limited to, the height adjusting device 3 may include an upper supporting rod (not shown), a lower supporting rod (not shown), and a supporting foot 32. One end of the upper supporting rod is connected with the lower plane of the other end of the main beam 1 of the bracket, and the other end of the upper supporting rod is provided with an external thread. One end of the lower supporting rod is provided with an internal thread, and the internal thread of the lower supporting rod is connected with the external thread of the upper supporting rod. The leg 32 is pivotally connected to the other end of the lower support bar. Wherein the self length of the height adjusting device 3 can be adjusted by rotating the lower support rod.
In some embodiments, the height adjustment device 3 can accommodate different models of chassis 4 installations. The height adjusting device 3 is used for adjusting the length of the height adjusting device, and the support legs 32 are in contact with and abut against the transverse partition plate 42 in the case 4, so that the support of the display card support frame structure for the display card 5 is more stable.
In some embodiments, a locking nut (not shown) may be disposed between the supporting rod 31 and the supporting leg 32, or between the upper supporting rod and the lower supporting rod, and the locking nut is locked after the self length of the height adjusting device 3 is adjusted properly, so as to avoid the influence on the supporting effect caused by the change of length due to factors such as vibration during the use process.
In some embodiments, the display card support frame structure of the present invention is used and installed as follows:
firstly, the display card 5 is connected with the main board and the case 4 and then installed (or the display card support frame structure can be installed first). After the connecting plate 22 is connected and installed with the chassis 4, the adjusting plate 21 is put into and taken out of the sliding groove 221 of the connecting plate 22, the distance between the main beam 1 of the bracket and the main board is adjusted, so that the main beam 1 of the bracket is just below the outer edge of the display card 5, and the connecting plate 22 and the adjusting plate 21 are locked by screws and nuts through holes on the adjusting plate 21 and the width adjusting device 2 on the connecting plate 22. The support screw 12 is adjusted in position and height to be preferably in the position shown in fig. 4, and then locked with a lock nut 16. Finally, the length of the height adjusting device 3 is adjusted to make the support leg 32 contact with the diaphragm 42 below and tightly push against the diaphragm, and then the diaphragm is locked by the locking nut. And finishing the installation of the display card support frame structure.
To sum up, the utility model discloses a display card supporting frame structure has following advantage: this scheme sets up width adjusting device and height adjusting device through the both ends at support main beam to and set up mobilizable supporting screw subassembly at the last plane of support main beam, can fine solution prior art's horizontal support and the shortcoming of erecting formula support, remain horizontal support's big form, let the display card support harmonious more pleasing to the eye at quick-witted incasement, fixed display card support that simultaneously can be fine, height adjusting structure has solved the problem that the support dynamics is not enough.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a display card supporting frame structure which characterized in that includes:
the bracket main beam is arranged in parallel with the display card and is positioned below the edge of the display card far away from the main board;
the width adjusting device is arranged at one end of the support main cross beam and can adjust the distance between the support main cross beam and the main plate;
the height adjusting device is arranged at the lower part of the other end of the bracket main beam, and the height adjusting device can adjust the length of the height adjusting device to adapt to the distance between the diaphragm plates of different cases and the bracket main beam; and
and the support adjusting device is arranged at the upper part of the other end of the main beam of the bracket and is used for supporting the display card.
2. The graphics card support stand structure of claim 1, wherein the support adjustment means comprises:
the support point adjusting grooves are symmetrically arranged on the upper plane and the lower plane of the other end of the support main cross beam, and extend for a certain distance along the length direction of the upper plane and the lower plane of the support main cross beam;
the support screw is arranged in the support point adjusting groove on the upper plane of the main cross beam of the bracket and can move along the support point adjusting groove;
the sliding block is clamped between the upper plane and the lower plane of the bracket main beam and can slide between the upper plane and the lower plane of the bracket main beam along the range of the supporting point adjusting groove; and
and the support adjusting nut is clamped in the sliding block, the support screw is screwed on the support adjusting nut, and the support screw is rotated to adjust the height of the support screw exposed out of the upper plane of the main cross beam of the support.
3. The graphics card support bracket structure of claim 2, wherein the slider comprises:
the screw through hole is arranged on the top surface of the sliding block and is communicated with the inside of the sliding block; and
an engaging portion provided on a bottom surface of the slider, the engaging portion protruding toward a portion other than the bottom surface of the slider;
the support main beam comprises a support main beam, a sliding block, a screw through hole, a clamping part and a support adjusting nut, wherein the sliding block is clamped between the upper plane and the lower plane of the support main beam, the screw through hole is aligned with the support point adjusting groove on the upper plane of the support main beam, the clamping part is clamped in the support point adjusting groove on the lower plane of the support main beam, and the support screw penetrates through the support point adjusting groove on the upper plane of the support main beam and the screw through hole and is screwed into the support adjusting nut clamped in the sliding block.
4. The graphics card support stand structure of claim 1, wherein the width adjustment means comprises:
the adjusting plate is arranged at one end of the support main cross beam and is perpendicular to the support main cross beam, and the adjusting plate extends for a certain length towards the main plate; and
the connecting plate is arranged on the case, a sliding groove is formed in the connecting plate, the adjusting plate penetrates through the sliding groove, and the adjusting plate can slide in the sliding groove.
5. The graphics card support stand structure of claim 4, wherein the width adjustment means further comprises:
at least one through hole provided on the adjusting plate; and
at least one width adjustment groove provided on the connection plate, the at least one width adjustment groove extending in a length direction of the connection plate;
after the connecting plate is inserted into the sliding groove, the at least one through hole is just located in the range of the width adjusting groove, and the adjusting plate and the connecting plate realize distance adjustment and locking between the support main beam and the main plate through the at least one through hole and the at least one width adjusting groove by adopting screws and nuts.
6. The graphics card support stand structure of claim 4, wherein the connection plate comprises:
the bent part is arranged at one end of the connecting plate, the bent part is bent towards the direction far away from the main cross beam of the bracket, and the bent part is provided with a connecting hole for connecting with the case; and
and the gear shaping is arranged at the other end of the connecting plate and is used for being inserted into a slot on the main board mounting part of the case.
7. The graphics card support stand structure of claim 1, wherein the height adjustment means comprises:
one end of the support rod is connected with the lower plane of the other end of the main cross beam of the bracket, and the other end of the support rod is provided with an external thread; and
the supporting leg is provided with an internal thread, and the internal thread of the supporting leg is connected with the external thread of the supporting rod;
wherein rotating the foot can adjust the self-length of the height adjustment device.
8. The graphics card support stand structure of claim 1, wherein the height adjustment means comprises:
one end of the upper supporting rod is connected with the lower plane of the other end of the main cross beam of the bracket, and the other end of the upper supporting rod is provided with an external thread;
one end of the lower supporting rod is provided with an internal thread, and the internal thread of the lower supporting rod is connected with the external thread of the upper supporting rod; and
the support leg is pivoted with the other end of the lower support rod;
wherein rotating the lower support bar can adjust the self-length of the height adjustment device.
9. The graphics card support bracket structure of claim 2, wherein the support adjustment means further comprises a screw cap that covers a nut of the support screw.
10. The graphics card support bracket structure of claim 9, wherein the screw cap is made of a non-metallic material, and the screw cap is used for anti-skidding and shock absorption between the support screw and the graphics card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210992.6U CN213987382U (en) | 2021-01-26 | 2021-01-26 | Display card support frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210992.6U CN213987382U (en) | 2021-01-26 | 2021-01-26 | Display card support frame structure |
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| CN213987382U true CN213987382U (en) | 2021-08-17 |
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| CN202120210992.6U Active CN213987382U (en) | 2021-01-26 | 2021-01-26 | Display card support frame structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI814178B (en) * | 2021-12-15 | 2023-09-01 | 新加坡商鴻運科股份有限公司 | Chassis |
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2021
- 2021-01-26 CN CN202120210992.6U patent/CN213987382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI814178B (en) * | 2021-12-15 | 2023-09-01 | 新加坡商鴻運科股份有限公司 | Chassis |
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