CN210924431U - Display card clamping structure of computer case - Google Patents
Display card clamping structure of computer case Download PDFInfo
- Publication number
- CN210924431U CN210924431U CN202020199677.3U CN202020199677U CN210924431U CN 210924431 U CN210924431 U CN 210924431U CN 202020199677 U CN202020199677 U CN 202020199677U CN 210924431 U CN210924431 U CN 210924431U
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- guide
- fixedly connected
- display card
- joint
- connecting plate
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Abstract
The utility model relates to a computer technology field specifically is a display card joint structure of computer machine case, including the mainboard connecting plate, the equal fixedly connected with connecting screw in four corners of mainboard connecting plate top surface, the equal fixedly connected with deflector in both sides of mainboard connecting plate top surface, a plurality of direction slotted holes have been seted up to one side of deflector surface, and is a plurality of the inner wall fixedly connected with guide bar of direction slotted hole, reset spring has been cup jointed on the surface of guide bar. This display card joint structure of computer machine case, through having set up guide block and fixture block, the guiding hole has been seted up on the surface of guide block, the inner wall of fixture block rotates and is connected with the direction roller bearing, and the bottom fixedly connected with joint piece of display card, the both sides on joint piece ground are the inclined plane simultaneously, can make the display card press to the direction roller bearing and push away the fixture block through the inclined plane on joint piece ground, the fixture block blocks the joint piece under reset spring promotes, realize the joint, thereby realize being convenient for install, its purpose of installing more stable.
Description
Technical Field
The utility model relates to a computer technology field specifically is a display card joint structure of computer machine case.
Background
The display card is called display interface card, also called display adapter, and is one of the most basic configuration and most important accessories of computer. The display card is an important component in the computer host, is a device for converting digital-to-analog signals of the computer, and takes charge of outputting display graphs. The display card is connected to the computer mainboard, converts the digital signal of the computer into an analog signal and displays the analog signal by the display, and meanwhile, the display card has the image processing capacity, so that the work of the CPU can be assisted, and the overall running speed is improved. The mounting structure of independent display card on the mainboard still has following problem at present:
present independent display card installation generally adopts modes such as socket joint and screw connection, and the connected mode of joint through the socket realizes fixedly through the clamp force of socket, and such mode is only fixed through the clamp force, lacks stability, and uses screw connection, and the installation is inconvenient on the one hand, and the corrosion can take place after the long-time use of on the other hand screw, leads to being difficult to twist out, causes the inconvenient installation of display card to dismantle, consequently the utility model provides a display card joint structure of computer machine case for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a display card joint structure of computer machine case, through having set up guide block and fixture block, the guiding hole has been seted up on the surface of guide block, the inner wall of fixture block rotates and is connected with the direction roller bearing, and the bottom fixedly connected with joint piece of display card, the both sides on joint piece ground are the inclined plane simultaneously, can make the display card press to the direction roller bearing through the inclined plane on joint piece ground and push away the fixture block, the fixture block blocks the joint piece under reset spring promotes, realize the joint, thereby realize being convenient for install, its purpose of installing more stable, the problem of proposing in the above-mentioned background art has been solved.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a display card clamping structure of a computer case comprises a mainboard connecting plate, wherein connecting screws are fixedly connected to four corners of the top surface of the mainboard connecting plate, guide plates are fixedly connected to two sides of the top surface of the mainboard connecting plate, a plurality of guide slotted holes are formed in one side of the surface of each guide plate, guide bars are fixedly connected to the inner walls of the guide slotted holes, a reset spring is sleeved on the surface of each guide bar, guide strips are slidably connected to the inner walls of the guide slotted holes, sliding plates are fixedly connected to the top surfaces of the guide strips, guide blocks are fixedly connected to one ends of the bottom surfaces of the guide strips, guide holes are formed in the surfaces of the guide blocks, clamping blocks are fixedly connected to one sides of the top surfaces of the sliding plates, guide rolling shafts are rotatably connected to the inner walls of the clamping blocks, baffle plates are fixedly connected to two sides of the sliding plates, and, the top to the interface is provided with the display card, the bottom fixedly connected with joint strip of display card, the bottom fixedly connected with of joint strip connects to the plug-in connector.
Optionally, the position of the guide hole corresponds to the position of the guide bar, the guide hole is in sliding connection with the guide bar, and the guide block is in sliding connection with the guide bar by being provided with the guide hole.
Optionally, the return spring is located between the guide block and the inner wall of the guide slot, and the return length of the return spring is equal to the length of the guide slot.
Optionally, the sliding plates are slidably connected with the guide slot holes through fixedly connected guide bars, the number of the sliding plates is two, and the two sliding plates are symmetrical to each other.
Optionally, the position of the opposite plug connector corresponds to the position of the opposite interface, the size of the opposite plug connector is matched with that of the opposite interface, and the display card is clamped with the opposite interface through the opposite plug connector.
Optionally, the both sides on joint piece ground are the inclined plane, the position of joint piece corresponds with the position of direction roller bearing, the diameter of direction roller bearing equals with the size of joint piece protrusion in display card edge.
Optionally, the ground of the baffle plate is completely contacted with the top surface of the main plate connecting plate, and the position of one side of the baffle plate corresponds to one side of the outer surface of the guide roller.
(III) advantageous effects
The utility model provides a display card joint structure of computer machine case possesses following beneficial effect:
1. this display card joint structure of computer machine case, through having set up guide block and fixture block, the guiding hole has been seted up on the surface of guide block, the inner wall of fixture block rotates and is connected with the direction roller bearing, and the bottom fixedly connected with joint piece of display card, the bottom fixedly connected with of joint piece is to the plug-in connection, the guide block is through having seted up guiding hole and guide bar sliding connection, reset spring is located between the inner wall of guide block and direction slotted hole, the both sides on joint piece ground are the inclined plane simultaneously, the position of joint piece is corresponding with the position of direction roller bearing, can make the display card press to the direction roller bearing through the inclined plane on joint piece ground and push away the fixture block, the fixture block blocks the joint piece under reset spring promotes, realize the joint, thereby realize being convenient for the installation, its purpose of.
2. This display card joint structure of computer machine case, through having set up the sliding plate, and the quantity of sliding plate is total two, two sliding plate mutual symmetries, the equal fixedly connected with baffle in both sides of sliding plate, the ground of baffle and the top surface full contact of mainboard connecting plate, the position of baffle one side is corresponding with one side of direction roller bearing surface, can make two sliding plates close when not inserting the display card together, the baffle is in the same place to the while butt joint, thereby make the top and the both sides of interface all sealed, play the purpose of protection interface, it piles up to prevent to give birth to the dust.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the sliding plate of the present invention;
FIG. 5 is a schematic structural view of the motherboard connecting plate of the present invention;
fig. 6 is a schematic structural diagram of the display card of the present invention.
In the figure: 1-main board connecting plate, 2-guide plate, 3-guide slotted hole, 4-sliding plate, 5-fixture block, 6-connecting screw, 7-guide roller, 8-display card, 9-guide bar, 10-reset spring, 11-guide block, 12-guide strip, 13-baffle, 14-butt joint, 15-clamping sheet and 16-butt joint.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a display card clamping structure of a computer case comprises a mainboard connecting plate 1, connecting screws 6 are fixedly connected at four corners of the top surface of the mainboard connecting plate 1, guide plates 2 are fixedly connected at two sides of the top surface of the mainboard connecting plate 1, a plurality of guide slotted holes 3 are formed at one side of the surface of each guide plate 2, guide bars 9 are fixedly connected with the inner walls of the guide slotted holes 3, reset springs 10 are sleeved on the surfaces of the guide bars 9, guide strips 12 are slidably connected with the inner walls of the guide slotted holes 3, a sliding plate 4 is fixedly connected to the top surface of each guide strip 12, a guide block 11 is fixedly connected to one end of the bottom surface of each guide strip 12, guide holes are formed in the surface of each guide block 11, a clamping block 5 is fixedly connected to one side of the top surface of the sliding plate 4, guide rollers 7 are rotatably connected to the inner walls of the clamping block 5, baffle, the top of the butt joint port 14 is provided with a display card 8, the bottom of the display card 8 is fixedly connected with a clamping sheet 15, and the bottom of the clamping sheet 15 is fixedly connected with a butt joint connector 16.
As an optimal technical solution of the utility model:
the position of the guide hole corresponds to the position of the guide bar 9, the guide hole is in sliding connection with the guide bar 9, and the guide block 11 is in sliding connection with the guide bar 9 through the guide hole.
As an optimal technical solution of the utility model:
the return spring 10 is located between the guide block 11 and the inner wall of the guide slot hole 3, and the return length of the return spring 10 is equal to the length of the guide slot hole 3, so that the return spring 10 can push the guide block 11 to slide to one side, and the sliding plate 4 is returned.
As an optimal technical solution of the utility model:
the sliding plates 4 are slidably connected with the guide slot holes 3 through fixedly connected guide bars 12, the number of the sliding plates 4 is two, and the two sliding plates 4 are symmetrical with each other, so that the two sliding plates 4 can be butted together at the center of the butting port 14.
As an optimal technical solution of the utility model:
the position of the opposite plug-in connector 16 corresponds to the position of the opposite interface 14, the size of the opposite plug-in connector 16 is matched with that of the opposite interface 14, and the display card 8 is clamped with the opposite interface 14 through the opposite plug-in connector 16.
As an optimal technical solution of the utility model:
the both sides on joint piece 15 ground are the inclined plane, and the position of joint piece 15 corresponds with the position of direction roller 7, and the diameter of direction roller 7 equals with the size of joint piece 15 protrusion in display card 8 edge, makes display card 8 push away fixture block 5 through the inclined plane on joint piece 15 ground to direction roller 7, and fixture block 5 blocks joint piece 15 under reset spring 10 promotes, realizes the joint.
As an optimal technical solution of the utility model:
the floor of the baffle 13 is completely contacted with the top surface of the main board connecting plate 1, and one side of the baffle 13 is positioned corresponding to one side of the outer surface of the guide roller 7, so that the baffle 13 can be butted together when the sliding plate 4 is closed, and the top and both sides of the butt joint port 14 are sealed.
In summary, in the video card clamping structure of the computer case, when in use, the guide block 11 and the fixture block 5 are arranged, the surface of the guide block 11 is provided with the guide hole, the inner wall of the fixture block 5 is rotatably connected with the guide roller 7, the bottom of the video card 8 is fixedly connected with the clamping sheet 15, the bottom of the clamping sheet 15 is fixedly connected with the opposite insertion joint 16, the guide block 11 is slidably connected with the guide bar 9 by being provided with the guide hole, the return spring 10 is positioned between the guide block 11 and the inner wall of the guide slot hole 3, meanwhile, two sides of the ground of the clamping sheet 15 are inclined planes, the position of the clamping sheet 15 corresponds to the position of the guide roller 7, the video card 8 can press the guide roller 7 through the inclined plane of the ground of the clamping sheet 15 to push the fixture block 5 away, the fixture block 5 is pushed by the return spring 10 to clamp the clamping sheet 15, so as to realize, through having set up sliding plate 4, and sliding plate 4's quantity is total two, two sliding plate 4 mutual symmetries, the equal fixedly connected with baffle 13 in both sides of sliding plate 4, the ground of baffle 13 contacts completely with mainboard connecting plate 1's top surface, the position of baffle 13 one side is corresponding with one side of direction roller bearing 7 surface, can make two sliding plates 4 be closed when not inserting display card 8 together, baffle 13 docks together simultaneously, thereby make the top and the both sides of interface 14 all sealed, play the purpose of protection interface 14, prevent to put down the dust and pile up.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a display card joint structure of computer machine case which characterized in that: the guide bar structure comprises a main board connecting plate (1), connecting screws (6) are fixedly connected to four corners of the top surface of the main board connecting plate (1), guide plates (2) are fixedly connected to two sides of the top surface of the main board connecting plate (1), a plurality of guide slotted holes (3) are formed in one side of the surface of each guide plate (2), guide bars (9) are fixedly connected to the inner walls of the guide slotted holes (3), reset springs (10) are sleeved on the surfaces of the guide bars (9), guide bars (12) are slidably connected to the inner walls of the guide slotted holes (3), sliding plates (4) are fixedly connected to the top surfaces of the guide bars (12), guide blocks (11) are fixedly connected to one ends of the bottom surfaces of the guide bars (12), guide holes are formed in the surface of each guide block (11), and clamping blocks (5) are fixedly connected to one sides of the top, the inner wall of the clamping block (5) is rotatably connected with a guide rolling shaft (7), the two sides of the sliding plate (4) are fixedly connected with baffle plates (13), a butt joint opening (14) is formed in the middle of the top surface of the main board connecting plate (1), a display card (8) is arranged at the top of the butt joint opening (14), a clamping sheet (15) is fixedly connected to the bottom of the display card (8), and a butt joint connector (16) is fixedly connected to the bottom of the clamping sheet (15).
2. The video card clamping structure of the computer case according to claim 1, wherein: the position of the guide hole corresponds to the position of the guide bar (9), the guide hole is in sliding connection with the guide bar (9), and the guide block (11) is in sliding connection with the guide bar (9) by being provided with the guide hole.
3. The video card clamping structure of the computer case according to claim 1, wherein: the reset spring (10) is positioned between the guide block (11) and the inner wall of the guide slotted hole (3), and the reset length of the reset spring (10) is equal to the length of the guide slotted hole (3).
4. The video card clamping structure of the computer case according to claim 1, wherein: the sliding plates (4) are in sliding connection with the guide groove holes (3) through fixedly connected guide strips (12), the number of the sliding plates (4) is two, and the two sliding plates (4) are symmetrical to each other.
5. The video card clamping structure of the computer case according to claim 1, wherein: the position of butt plug-in connector (16) is corresponding with the position of butt joint mouth (14), the size of butt plug-in connector (16) and the size looks adaptation of butt joint mouth (14), display card (8) are through butt plug-in connector (16) and butt joint mouth (14) joint.
6. The video card clamping structure of the computer case according to claim 1, wherein: the both sides on joint piece (15) ground are the inclined plane, the position of joint piece (15) corresponds with the position of direction roller (7), the diameter of direction roller (7) equals with the size that joint piece (15) protrusion is in display card (8) edge.
7. The video card clamping structure of the computer case according to claim 1, wherein: the ground of baffle (13) and the top surface of mainboard connecting plate (1) are complete contact, the position of baffle (13) one side corresponds with one side of direction roller bearing (7) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199677.3U CN210924431U (en) | 2020-02-24 | 2020-02-24 | Display card clamping structure of computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199677.3U CN210924431U (en) | 2020-02-24 | 2020-02-24 | Display card clamping structure of computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210924431U true CN210924431U (en) | 2020-07-03 |
Family
ID=71351061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199677.3U Expired - Fee Related CN210924431U (en) | 2020-02-24 | 2020-02-24 | Display card clamping structure of computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210924431U (en) |
-
2020
- 2020-02-24 CN CN202020199677.3U patent/CN210924431U/en not_active Expired - Fee Related
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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: 20200703 Termination date: 20210224 |