CN211349167U - Display card with hold-down mechanism - Google Patents
Display card with hold-down mechanism Download PDFInfo
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- CN211349167U CN211349167U CN202020479271.0U CN202020479271U CN211349167U CN 211349167 U CN211349167 U CN 211349167U CN 202020479271 U CN202020479271 U CN 202020479271U CN 211349167 U CN211349167 U CN 211349167U
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- display card
- plate
- hold
- down mechanism
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Abstract
The utility model discloses a display card with hold-down mechanism, including display card, lower plate, activity curb plate and punch holder, the left and right sides of display card all is provided with the plush copper, and the upper portion of the plush copper of the left and right sides is fixed with the punch holder to the lower part of plush copper is fixed with the lower plate, and the outside of plush copper all is provided with a set of activity curb plate simultaneously, and the notch internal vertical fixation of activity curb plate has the multiunit dead lever, and the lateral surface middle part vertical fixation of plush copper has multiunit expanding spring, and the sleeve has been put to the expanding spring overcoat, a set of shock absorber gasket is all installed with four corners of lower terminal surface to the up end of display card. This display card with hold-down mechanism, the structure sets up rationally, and elasticity compact structure is all installed to the left and right sides of display card for the elasticity is suitable when the display card is installed, avoids too tight and inconvenient dismantlement, avoids too pine and drops easily, sets up the snubber block simultaneously at the upper and lower terminal surface of display card, reduces the impact that vibrations brought, protects the display card.
Description
Technical Field
The utility model relates to a computer display card technical field specifically is a display card with hold-down mechanism.
Background
The display card is called display interface card, also called display adapter, it is one of the most basic configuration of computer, one of the most important accessories, the display card is an important component in the host computer, it is the equipment that the computer carries on the digital-to-analog signal conversion, undertake the task of output display figure, the installation effect of display card directly influences the performance of computer, however, when present display card fixing device carries out the fixed mounting of display card, the operation is complicated, the dismouting of display card is not convenient for to realize, do not have the cushioning effect simultaneously, the fixed effect of display card is influenced easily to external shock, even cause the display card impaired, the result of use is unsatisfactory.
In order to solve the defect that the display card that proposes above exists and not enough, this equipment overall structure sets up simple and convenient reasonable, and elasticity compact structure is all installed to the left and right sides of display card for the elasticity is suitable when the display card is installed, avoids too tight and inconvenient dismantlement, avoids too loose and drops easily, sets up the snubber block at the upper and lower terminal surface of display card simultaneously, reduces the impact that vibrations brought, protects the display card, thereby provides a display card that has hold-down mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art display card fixing device when carrying out the fixed mounting of display card, the operation is complicated, is not convenient for realize the dismouting of display card, does not possess the cushioning effect simultaneously, causes the display card impaired easily, and the unsatisfactory defect of result of use provides a display card with hold-down mechanism. A display card with hold-down mechanism has that the structure sets up simple and conveniently reasonable, and elasticity compact structure is all installed to the left and right sides of display card for the elasticity is suitable when the display card is installed, avoids too tight and inconvenient dismantlement, avoids too loose and drops easily, sets up the snubber block at the upper and lower terminal surface of display card simultaneously, reduces the impact that vibrations brought, characteristics such as protection display card.
In order to achieve the above object, the utility model provides a following technical scheme: a display card with a pressing mechanism comprises a display card, a lower clamp plate, movable side plates and an upper clamp plate, wherein raised heads are arranged on the left side and the right side of the display card, the upper clamp plate is fixed on the upper portions of the raised heads on the left side and the right side, the lower clamp plate is fixed on the lower portions of the raised heads, a group of movable side plates are arranged on the outer sides of the raised heads, a plurality of groups of fixing rods are vertically fixed in notches of the movable side plates, a plurality of groups of telescopic springs are vertically fixed in the middle of the outer side surfaces of the raised heads, and sleeves are sleeved outside the telescopic springs;
a set of shock attenuation gasket is all installed with four corners of lower terminal surface to the up end of display card, and has seted up the notch in the middle part of the leading flank of display card to be provided with in the notch and pull out the piece, all be provided with anti-skidding line on pulling out the upper and lower terminal surface of piece simultaneously.
Preferably, a plurality of groups of screw holes are formed in the front side and the rear side of the upper end face of the upper clamping plate, and a fixing screw is screwed in each group of screw holes.
Preferably, the upper plate of the movable side plate is provided with a plurality of groups of upper grooves, the upper clamping plate is provided with a plurality of groups of thin guide rods, the thin guide rods on the upper clamping plate are arranged opposite to the upper grooves one to one, and the thin guide rods can stretch and move in the upper grooves.
Preferably, a plurality of groups of lower grooves are formed in the plate block on the lower portion of the movable side plate, a plurality of groups of thin guide rods are arranged on the lower clamping plate, the thin guide rods on the lower clamping plate are arranged opposite to the lower grooves one to one, and the thin guide rods can stretch and move in the lower grooves.
Preferably, the fixed rods arranged between the movable side plates and the raised heads are matched with the telescopic springs one by one, and the fixed rods can move in the telescopic springs in a telescopic manner.
Preferably, the shock-absorbing gaskets on the upper end face and the lower end face of the display card are made of silica gel.
Preferably, the display card is of a bilateral symmetry structure, and the lower clamp plate, the movable side plate and the upper clamp plate are respectively arranged in a group in bilateral symmetry around the central line of the display card.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the display card with the pressing mechanism is reasonable in overall structure arrangement, the equipment is mainly characterized in that raised heads are arranged on the left side and the right side of the display card, upper clamping plates are fixed on the upper portions of the raised heads on the two sides, upper clamping plates and lower clamping plates are fixed on the lower portions of the raised heads, thin guide rods are arranged among the upper clamping plates, the lower clamping plates and movable side plates in a telescopic and movable mode and used for guiding, the movable side plates can horizontally move left and right when approaching or leaving the raised heads, deflection is avoided, and the neatness of the display card during installation is guaranteed;
2. the telescopic spring, the sleeve and the fixing rod which are arranged between the middle parts of the raised heads and the movable side plates form an elastic compression structure, so that when the display card is installed, the display card is prevented from being excessively clamped or loosened, the display card is convenient to install and disassemble, meanwhile, the shock impact on two sides is reduced, shock absorbing gaskets are arranged on the upper end face and the lower end face of the display card, the shock of the shock to the upper end face and the lower end face is reduced, and the display card is better maintained.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic view showing the extension of the mounting structure on the left cam of the display card according to the present invention;
FIG. 4 is a schematic view showing the structure of the display card left side cam of the present invention;
fig. 5 is a schematic front view of the display card of the structure of the present invention.
Reference numbers in the figures: 1. a display card; 2. a lower splint; 3. a tension spring; 4. a sleeve; 5. a thin guide rod; 6. a lower groove; 7. fixing the rod; 8. a movable side plate; 9. an upper groove; 10. an upper splint; 11. a screw hole; 12. fixing screws; 13. a raised head; 14. a recess; 15. pulling out the sheet; 16. shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a display card with a pressing mechanism comprises a display card 1, a lower clamp plate 2, telescopic springs 3, a sleeve 4, a thin guide rod 5, a lower groove 6, a fixed rod 7, a movable side plate 8, an upper groove 9, an upper clamp plate 10, screw holes 11, fixed screws 12, raised heads 13, notches 14, pull-out pieces 15 and shock absorption gaskets 16, wherein the raised heads 13 are arranged on the left side and the right side of the display card 1, the upper clamp plate 10 is fixed on the upper portions of the raised heads 13 on the left side and the right side, a plurality of groups of screw holes 11 are formed in the front side and the rear side of the upper end face of the upper clamp plate 10, the fixed screws 12 are screwed in each group of screw holes 11, the lower portion of each raised head 13 is fixed with the lower clamp plate 2, a group of movable side plate 8 is arranged on the outer side of each raised head 13, a plurality of groups of fixed rods 7 are vertically fixed in the notches of the movable side plates 8, a plurality of telescopic springs 3, the upper plate of the movable side plate 8 is provided with a plurality of groups of upper grooves 9, the upper clamping plate 10 is provided with a plurality of groups of thin guide rods 5, the thin guide rods 5 on the upper clamping plate 10 are arranged opposite to the upper grooves 9 one by one, meanwhile, the thin guide rods 5 can move in the upper grooves 9 in a telescopic manner, the lower plate of the movable side plate 8 is provided with a plurality of groups of lower grooves 6, the lower clamping plate 2 is provided with a plurality of groups of thin guide rods 5, the thin guide rods 5 on the lower clamping plate 2 are arranged opposite to the lower grooves 6 one by one, meanwhile, the thin guide rods 5 can move in the lower grooves 6 in a telescopic manner, the fixed rods 7 arranged between the movable side plate 8 and the raised heads 13 are matched with the telescopic springs 3 one by one, the corners of the fixed rods 7 can move in the telescopic springs 3 in a telescopic manner, a group of damping gaskets 16 are respectively arranged, and the middle part of the front side of the display card 1 is provided with a notch 14, a pull-out piece 15 is arranged in the notch 14, the upper end face and the lower end face of the pull-out piece 15 are provided with anti-skid grains, the display card 1 is of a bilateral symmetry structure, and the lower clamping plate 2, the movable side plate 8 and the upper clamping plate 10 are respectively provided with a group in bilateral symmetry about the central line of the display card 1.
As shown in fig. 1-5, showing the overall structure of the device, the device mainly comprises protruding heads 13 arranged on the left and right sides of a graphics card 1, upper clamping plates 10 fixed on the upper parts of the protruding heads 13 on the two sides, upper clamping plates 2 fixed on the lower parts of the protruding heads 13, thin guide rods 5 arranged between the upper clamping plates 10, the lower clamping plates 2 and movable side plates 8 in a telescopic and movable manner, wherein the thin guide rods 5 are used for guiding, so that the movable side plates 8 can horizontally move left and right when approaching or departing from the protruding heads 13, thereby avoiding deflection and ensuring the work and neatness of the graphics card during installation;
the telescopic spring 3, the sleeve 4 and the fixing rod 7 arranged between the middle parts of the raised head 13 and the movable side plate 8 form an elastic compression structure, so that the display card 1 is prevented from being excessively clamped or loosened when being installed, the installation and the disassembly of the display card are facilitated, meanwhile, the vibration impact on two sides is facilitated to be reduced, and the damping gaskets 16 are arranged on the upper end surface and the lower end surface of the display card 1, so that the impact of vibration on the upper end surface and the lower end surface is facilitated to be reduced, and the display card is better maintained.
The working principle is as follows: when the display card with the pressing mechanism is used, the rear side face of the display card 1 is aligned to the mounting hole, the movable side plates 8 on the left side and the right side of the display card 1 are pressed on the raised heads 13 on the left side and the right side of the display card 1, so that the movable side plates 8 on the two sides and the raised heads 13 can be tightly leaned together, the display card 1 is mounted in the mounting hole in a maintained state, in the mounting hole, the movable side plates 8 on the left side and the right side of the display card 1 can be extruded on the inner walls on the left side and the right side of the mounting hole due to the elastic pressing structure formed by the telescopic spring 3, the sleeve 4 and the fixed rod 7 due to the rebound force, the mounting is kept stable, the excessive looseness and tightness are avoided, the shock absorption gaskets 16 on the upper end face and the lower end face of the display card 1 can reduce the shock on the upper end face and the lower end face, the display card is protected, and meanwhile, the display card 1 is slowly pulled out by pinching the pull-out piece 15, the taking-out is easy and convenient, and the use is convenient and trouble-saving.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a display card with hold-down mechanism, includes display card (1), lower plate (2), activity curb plate (8) and punch holder (10), its characterized in that: raised heads (13) are arranged on the left side and the right side of the graphics card (1), an upper clamping plate (10) is fixed on the upper portions of the raised heads (13) on the left side and the right side, a lower clamping plate (2) is fixed on the lower portion of the raised heads (13), a group of movable side plates (8) are arranged on the outer sides of the raised heads (13), a plurality of groups of fixing rods (7) are vertically fixed in notches of the movable side plates (8), a plurality of groups of telescopic springs (3) are vertically fixed in the middle of the outer side surfaces of the raised heads (13), and sleeves (4) are sleeved outside the telescopic springs (3);
a set of shock attenuation gasket (16) is all installed with four corners of terminal surface down to the up end of display card (1), and notch (14) have been seted up at the leading flank middle part of display card (1) to be provided with pull-out piece (15) in notch (14), all be provided with anti-skidding line on the upper and lower terminal surface of pull-out piece (15) simultaneously.
2. The graphics card with a hold-down mechanism of claim 1, wherein: the front side and the rear side of the upper end surface of the upper clamping plate (10) are respectively provided with a plurality of groups of screw holes (11), and a fixing screw (12) is screwed in each group of screw holes (11).
3. The graphics card with a hold-down mechanism of claim 1, wherein: the upper plate of the movable side plate (8) is provided with a plurality of groups of upper grooves (9), the upper clamping plate (10) is provided with a plurality of groups of thin guide rods (5), the thin guide rods (5) on the upper clamping plate (10) are arranged opposite to the upper grooves (9) one by one, and the thin guide rods (5) can flexibly move in the upper grooves (9).
4. The graphics card with a hold-down mechanism of claim 1, wherein: the lower plate of the movable side plate (8) is provided with a plurality of groups of lower grooves (6), the lower clamping plate (2) is provided with a plurality of groups of thin guide rods (5), the thin guide rods (5) on the lower clamping plate (2) are arranged opposite to the lower grooves (6) one by one, and the thin guide rods (5) can stretch and move in the lower grooves (6).
5. The graphics card with a hold-down mechanism of claim 1, wherein: the fixed rods (7) arranged between the movable side plates (8) and the raised heads (13) are matched with the telescopic springs (3) one by one, and the fixed rods (7) can move in the telescopic springs (3) in a telescopic mode.
6. The graphics card with a hold-down mechanism of claim 1, wherein: and the shock absorption gaskets (16) on the upper end surface and the lower end surface of the display card (1) are made of silica gel.
7. The graphics card with a hold-down mechanism of claim 1, wherein: the display card (1) is of a bilateral symmetry structure, and the lower clamp plate (2), the movable side plate (8) and the upper clamp plate (10) are respectively bilaterally symmetrical about the central line of the display card (1) to form a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479271.0U CN211349167U (en) | 2020-04-03 | 2020-04-03 | Display card with hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479271.0U CN211349167U (en) | 2020-04-03 | 2020-04-03 | Display card with hold-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211349167U true CN211349167U (en) | 2020-08-25 |
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ID=72093620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020479271.0U Expired - Fee Related CN211349167U (en) | 2020-04-03 | 2020-04-03 | Display card with hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211349167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311927A (en) * | 2021-06-16 | 2021-08-27 | 华北理工大学 | Display card heat radiation structure for computer major |
-
2020
- 2020-04-03 CN CN202020479271.0U patent/CN211349167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311927A (en) * | 2021-06-16 | 2021-08-27 | 华北理工大学 | Display card heat radiation structure for computer major |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20210403 |