CN221278950U - Display card support - Google Patents
Display card support Download PDFInfo
- Publication number
- CN221278950U CN221278950U CN202323138612.0U CN202323138612U CN221278950U CN 221278950 U CN221278950 U CN 221278950U CN 202323138612 U CN202323138612 U CN 202323138612U CN 221278950 U CN221278950 U CN 221278950U
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- CN
- China
- Prior art keywords
- display card
- screw
- piece
- support
- nuts
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- 239000010410 layer Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 20
- 230000005611 electricity Effects 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a display card bracket, which comprises a screw, wherein two nuts are arranged on the screw, insulating plates are arranged on the two nuts, the two insulating plates are arranged in parallel, the two insulating plates are rotationally connected to the corresponding nuts, and a screw support piece is arranged at one end of the screw; the screw support piece is provided with a grounded conducting rod, the screw support piece is also detachably provided with a drainage piece for guiding the electrostatic current of the display card to be grounded, the drainage piece is electrically connected with the conducting rod, static electricity is isolated through an insulating plate, the static electricity cannot be conducted to the display card, the display card can not be broken down by static electricity, static electricity in a human body and static electricity on the display card are grounded through the drainage piece and the conducting rod to remove the static electricity in the display card, and the display card can not be broken down by static electricity to be broken down when the plug video line is replaced.
Description
Technical Field
The utility model relates to the field of display cards, in particular to a display card bracket.
Background
The display card is also called as a display adapter, and is one of the most basic configuration and most important accessories of a computer. The display card is fixedly connected with the side plate of the case and the main plate through the bolts and the golden fingers, the display card is larger along with gradual rising of the performance of the display card and better heat dissipation of the display card, the bolts are difficult to effectively support the display card, the golden fingers are easy to damage, the main plate or the display card is bent, and the display card is supported by the display card support.
However, the existing display card support has no antistatic function, so that when people detach the display card and the display card support by carrying out ash removal maintenance on the display card, static electricity in a human body is easily conducted to the display card to break down the display card, so that the display card is damaged, and when static electricity is accumulated on the display card, the display card is damaged by electrostatic breakdown due to replacement of the pluggable video line, so that larger loss is brought to people.
Disclosure of utility model
Aiming at the defects in the prior art, the display card bracket is provided.
The technical scheme adopted for solving the technical problems is as follows: the display card bracket comprises a screw, wherein two nuts are arranged on the screw, insulating plates are arranged on the two nuts, the two insulating plates are arranged in parallel, the two insulating plates are rotationally connected to the corresponding nuts, and a screw support piece is arranged at one end of the screw; the screw rod support piece is provided with a grounded conducting rod, the screw rod support piece is detachably provided with a drainage piece for guiding the electrostatic current of the display card to be grounded, and the drainage piece is electrically connected with the conducting rod.
Preferably, the drainage piece is an electrostatic clamp, the electrostatic clamp is electrically connected with the conductive rod through a conducting wire of the electrostatic clamp, a first magnetic attraction piece is arranged on the electrostatic clamp, and a second magnetic attraction piece which is magnetically attracted with the first magnetic attraction piece is arranged on the screw support piece.
Preferably, the first magnetic attraction piece is embedded on any clamping arm of the electrostatic clamp.
Preferably, the screw rod support piece is an insulating tripod support frame, the tripod support frame comprises a connecting part and three support feet, the screw rod is connected with the end face of the connecting part far away from the support feet, and the conductive rod is arranged on any one of the three support feet.
Preferably, the second magnetic attraction piece is embedded on the end face of the connecting part far away from the supporting leg.
Preferably, a storage groove is formed in any one of the three supporting feet, the storage groove is located on the side wall of the supporting foot, which faces the center of the tripod support, a damping rotating shaft is arranged at one end of the storage groove, and the conducting rod is arranged on the damping rotating shaft.
Preferably, bearings are sleeved on the two nuts, mounting plates are sleeved on the bearings, and the insulating plates are correspondingly arranged on the opposite surfaces of the two mounting plates.
Preferably, the insulating plate includes a protective layer, an insulating layer, and a heat-resistant mounting layer, which are sequentially disposed.
The utility model has the beneficial effects that: when making dismantlement display card and display card support through the insulation board, static in the human body is isolated by the insulation board and can't be conducted to the display card for static can't break down and damage the display card, simultaneously can be with static in the human body and the static on the display card conduct to computer machine case through drainage piece and conducting rod, and accomplish the ground connection through computer machine case, the static in the display card has been clear away to the display card support promptly, just also can not cause the display card to break down by static when changing plug video line and damage.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is an exploded view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a supporting leg according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an insulating plate structure according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a drainage member according to an embodiment of the present utility model.
Reference numerals: 1 screw rod, 2 nuts, 20 bearings, 21 mounting plates, 3 insulating plates, 30 protective layers, 31 insulating layers, 32 heat-resistant mounting layers, 4 screw rod supporting pieces, 40 connecting parts, 400 second magnetic attraction pieces, 41 supporting feet, 410 storage grooves, 411 damping rotating shafts, 5 conducting rods, 6 drainage pieces and 60 first magnetic attraction pieces.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which may be made by those of ordinary skill in the art based on the embodiments of the present utility model without undue effort, are within the scope of the present utility model, and furthermore, directional terms, such as "upper," "lower," "front," "rear," "left," "right," "inner," "outer," etc., are merely used with reference to the directions of the accompanying drawings, and are used for better and more clear description and understanding of the present utility model, and do not indicate or imply any orientation in which the present utility model must be so not to be construed as limiting the present utility model.
The embodiment of the utility model is shown in fig. 1 to 5, and the display card bracket comprises a vertical screw 1, wherein two nuts 2 with circular outer walls are arranged on the screw 1, bearings 20 are sleeved on the two nuts 2, opposite end surfaces of each bearing 20 are flush with corresponding end surfaces of the nuts 2, a mounting plate 21 is sleeved on the bearings 20, namely an inner ring of each bearing 20 is sleeved on the nuts 2, the mounting plate 21 is sleeved on an outer ring of each bearing 20, opposite end surfaces of the mounting plate 21 are flush with corresponding end surfaces of the bearings 20, opposite ends of the two nuts 2 are protruded out of the corresponding end surfaces of the bearings 20 and the mounting plate 21, anti-skid patterns are arranged on the outer walls of the protruded parts of the corresponding end surfaces of the nuts 2, the anti-skid patterns are convenient for rotating the nuts 2, the two mounting plates 21 are arranged in parallel, insulation plates 3 are arranged on opposite surfaces of the two mounting plates 21, and screw supports 4 are arranged at the bottom ends of the screws 1; the utility model discloses a video display device, including screw rod support piece 4, screw rod support piece 4 is last to be provided with grounded conducting rod 5, screw rod support piece 4 is insulating tripod, tripod includes connecting portion 40 and three supporting legs 41, screw rod 1 and connecting portion 40's top central point put looks fixed connection, conducting rod 5 sets up on any one of three supporting legs 41, still can dismantle on tripod support piece and be provided with the drainage piece 6 that is used for guiding display card electrostatic current ground connection, drainage piece 6 is the electrostatic clamp, the electrostatic clamp passes through the wire and conducting rod 5 electric connection of electrostatic clamp, inlay on the lateral wall of electrostatic clamp arm and be equipped with first magnetism and inhale piece 60, first magnetism inhale piece 60 is located and is close to two clamp arms looks articulated position of electrostatic clamp, be provided with on connecting portion 40 top end face with first magnetism inhale piece 60 looks magnetism second magnetism inhale piece 400, when wanting to support the display card, the display card support stand is erect in the quick-witted case through the tripod support, then rotate nut 2 and adjust corresponding mounting panel 21 position and place and use the conducting plate to draw down on the wire and will not take off the static electricity to take place on the insulating board 3 and will be broken down by the static electricity to the static electricity and will be led to the fact the static to the fact on the fact the static to take off in the insulating board is cut off at this moment and the fact on the insulating board is cut.
Further, as shown in fig. 1 and 3, any one supporting leg 41 of the three supporting legs 41 is provided with a storage slot 410, the storage slot 410 is located on a side wall of the supporting leg 41 facing the center of the tripod support, one end of the storage slot 410 away from the connecting portion 40 is provided with a damping rotating shaft 411, the conducting rod 5 is arranged on the damping rotating shaft 411, the conducting rod 5 is grounded through rotating the conducting rod 5, and the conducting rod 5 can be stored in the storage slot 410 when the display card support is not used, so that the display card support is convenient to transport.
Further improvement, as shown in fig. 1 and 4, the insulation board 3 includes the inoxidizing coating 30, insulating layer 31 and the heat-resisting erection layer 32 that set gradually, inoxidizing coating 30 is heat conduction silica gel piece, and the heat conduction silica gel piece is soft can not harm the display card when with the display card looks butt, insulating layer 31 is polytetrafluoroethylene board, and insulating properties is good, heat-resisting erection layer 32 is heat conduction double faced adhesive tape, and insulation board 3 pastes on mounting panel 21 through heat conduction double faced adhesive tape to heat conduction silica gel piece and heat conduction double faced adhesive tape can let the better heat dissipation of insulation board 3, reduce the effect of display card support to the display card heat dissipation.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (8)
1. A display card bracket comprises a screw; the screw is characterized in that two nuts are arranged on the screw; an insulating plate is arranged on each of the two nuts; the two insulating plates are arranged in parallel; the two insulating plates are rotatably connected to the corresponding nuts; one end of the screw is provided with a screw support piece; the screw support piece is provided with a grounded conducting rod; the screw support piece is also detachably provided with a drainage piece for guiding the electrostatic current of the display card to be grounded; the drainage piece is electrically connected with the conductive rod.
2. The graphics card bracket of claim 1, wherein the drainage member is an electrostatic clamp; the electrostatic clamp is electrically connected with the conductive rod through a lead of the electrostatic clamp; the electrostatic clamp is provided with a first magnetic attraction piece; the screw rod support piece is provided with a second magnetic attraction piece which is magnetically attracted with the first magnetic attraction piece.
3. The display card holder according to claim 2, wherein the first magnetic attraction member is embedded in any one of the clamping arms of the electrostatic clamp.
4. The graphics card bracket of claim 2, wherein the screw support is an insulated tripod support; the tripod support comprises a connecting part and three support feet; the screw is connected with the end face of the connecting part far away from the supporting leg; the conductive rod is arranged on any one of the three supporting feet.
5. The display card bracket of claim 4, wherein the second magnetic attraction piece is embedded on an end surface of the connecting portion away from the supporting leg.
6. The display card bracket according to claim 4, wherein any one of the three support legs is provided with a receiving groove; the storage groove is positioned on the side wall of the supporting leg facing the center of the tripod support; a damping rotating shaft is arranged at one end of the storage groove; the conducting rod is arranged on the damping rotating shaft.
7. The display card bracket according to claim 1, wherein bearings are sleeved on both nuts; the bearing is sleeved with a mounting plate; the insulating plates are correspondingly arranged on the opposite surfaces of the two mounting plates.
8. The graphic card holder according to claim 1, wherein the insulating plate comprises a protective layer, an insulating layer, and a heat-resistant mounting layer, which are sequentially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323138612.0U CN221278950U (en) | 2023-11-21 | 2023-11-21 | Display card support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323138612.0U CN221278950U (en) | 2023-11-21 | 2023-11-21 | Display card support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221278950U true CN221278950U (en) | 2024-07-05 |
Family
ID=91703964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323138612.0U Active CN221278950U (en) | 2023-11-21 | 2023-11-21 | Display card support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221278950U (en) |
-
2023
- 2023-11-21 CN CN202323138612.0U patent/CN221278950U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |