CN216310670U - Ash blocking device of computer host display card slot - Google Patents
Ash blocking device of computer host display card slot Download PDFInfo
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- CN216310670U CN216310670U CN202122989588.6U CN202122989588U CN216310670U CN 216310670 U CN216310670 U CN 216310670U CN 202122989588 U CN202122989588 U CN 202122989588U CN 216310670 U CN216310670 U CN 216310670U
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- display card
- protective sleeve
- fixedly connected
- plate
- card slot
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Abstract
The utility model discloses an ash blocking device of a computer host display card slot, which comprises a circuit board, wherein a protective sleeve is arranged on the circuit board, two sides of the protective sleeve are fixedly connected with the circuit board through screws, two display card slots are fixedly connected on the circuit board, the display card slots are positioned in the protective sleeve, two sides of the upper end of the protective sleeve are respectively provided with an insertion port, the insertion ports are opposite to the display card slots, a protective strip is inserted in the insertion ports, the side end of the protective strip is fixedly connected with a connecting strip with the upper end surface of the protective sleeve, two sides of the upper end of the protective sleeve are respectively provided with a connecting cavity, an adjusting plate is slidably connected in the connecting cavity, the upper end of the adjusting plate is fixedly connected with a U-shaped handle, the handle protrudes out of the upper end surface of the protective sleeve, the right side of the adjusting plate is provided with a driving plate, the top end of the driving plate is fixedly connected with a connecting shaft, and the right side of the driving plate is provided with the protective sleeve and the protective strip for protecting the display card slots, the dust is prevented from entering the graphics card slot when the graphics card slot is idle.
Description
Technical Field
The utility model relates to the field of computer hosts, in particular to a dust blocking device of a computer host display card slot.
Background
With the gradual development of society, the living standard of people is remarkably improved, and computers begin to be popularized. Especially, in recent years, with the rapid development of internet technology, computers have also been rapidly developed. The circuit board is a very important part of the computer, and the graphic card is a very important part of the circuit board. Two display card slots are arranged on a common circuit board, and display cards with different quantities are inserted according to requirements. Therefore, the display card slot is easy to idle, and dust can enter the slot after a long time, so that the contact is poor after the display card is plugged, and the normal operation of the computer is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust blocking device of a computer host display card slot, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an ash blocking device of a computer mainframe display card slot comprises a circuit board, wherein a protective sleeve is arranged on the circuit board, two sides of the protective sleeve are fixedly connected with the circuit board through screws, two display card slots are fixedly connected on the circuit board, the display card slots are positioned in the protective sleeve, two sides of the upper end of the protective sleeve are respectively provided with an inserting port, the inserting ports are right opposite to the display card slots, a protective strip is inserted in the inserting port, the side end of the protective strip is fixedly connected with a connecting strip with the upper end face of the protective sleeve, two sides of the upper end of the protective sleeve are respectively provided with a connecting cavity, an adjusting plate is slidably connected in the connecting cavity, the upper end of the adjusting plate is fixedly connected with a handle with a U-shaped structure, the handle protrudes out of the upper end face of the protective sleeve, the right side of the adjusting plate is provided with a driving plate, the top end of the driving plate is fixedly connected with a connecting shaft, and the right side of the driving plate is provided with a connecting plate, the side end of the connecting plate is fixedly connected with a rubber strip.
Preferably, the connection cavity is communicated with the insertion port, the rubber strip is connected in the connection cavity in a sliding mode, the protection strip is of a T-shaped structure, a clamping groove is formed in the side wall of the lower end of the protection strip, and the rubber strip is inserted into the clamping groove in a splicing mode.
Preferably, the upper end fixedly connected with connecting piece of regulating plate, the upper end of connecting piece is cylindric structure, the array has the constant head tank on connecting the inner wall in chamber, connecting piece upper end joint is in the constant head tank.
Preferably, the driving plate is of an L-shaped structure, the driving plate and the adjusting plate slide vertically, and the connecting shaft and the connecting cavity slide horizontally.
Preferably, the side end of the connecting plate is provided with a guide way, the guide way penetrates through the connecting plate, the guide way is obliquely arranged, and the connecting shaft is connected in the guide way in a sliding manner.
Preferably, the inner wall of the lower end of the connecting cavity is fixedly connected with a spring, and the upper end of the spring is abutted against the adjusting plate.
Compared with the prior art, the utility model has the beneficial effects that: install the lag in display card slot department, protect it, the display card can be pegged graft through the interface, when not using, it shelters from to protect through the protection strip, it is inside to avoid the dust to get into the lag, when using, press the regulating plate downwards, and promote the regulating plate, the regulating plate can drive the connecting axle and remove, the connecting axle drives the rubber strip and removes when removing, shift out the joint groove with the rubber strip, make things convenient for the protection strip to take out, install the display card, moreover, the steam generator is simple in structure, high durability and convenient use, can avoid the dust to get into when the display card slot is idle.
Drawings
FIG. 1 is a schematic view of a protective cover connection structure;
FIG. 2 is an enlarged view of point A;
fig. 3 is a schematic view of a connection structure of the connection plate and the rubber strip.
In the figure: the circuit board, 2 lag, 3 interfaces, 4 protection strips, 5 connecting strips, 6 regulating plates, 7 handles, 8 springs, 9 connecting cavities, 10 locating grooves, 11 drive plates, 12 connecting plates, 13 rubber strips, 14 clamping grooves, 15 connecting pieces, 16 connecting shafts and 17 guide ways.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an ash blocking device of a computer host display card slot comprises a circuit board 1, a protective sleeve 2 is arranged on the circuit board 1, two sides of the protective sleeve 2 are fixedly connected with the circuit board 1 through screws, two display card slots are fixedly connected on the circuit board 1 and are positioned in the protective sleeve 2, two sides of the upper end of the protective sleeve 2 are respectively provided with an inserting interface 3, the inserting interfaces 3 are right opposite to the display card slots, a protective strip 4 is inserted in the inserting interfaces 3, the protective strip 4 can shield and protect the protective strip 3, the side end of the protective strip 4 is fixedly connected with a connecting strip 5 with the upper end face of the protective sleeve 2, the protective strip 4 is fixedly connected with the protective sleeve 2 to avoid the protective strip 4 from being lost, two sides of the upper end of the protective sleeve 2 are respectively provided with a connecting cavity 9, a regulating plate 6 is slidably connected in the connecting cavity 9, the upper end of the regulating plate 6 is fixedly connected with a handle 7 with a U-shaped structure, the handle 7 protrudes out of the upper end face of the protective sleeve 2, a driving plate 11 is arranged on the right side of the adjusting plate 6, a connecting shaft 16 is fixedly connected to the top end of the driving plate 11, a connecting plate 12 is arranged on the right side of the driving plate 11, and a rubber strip 13 is fixedly connected to the side end of the connecting plate 12.
Connect chamber 9 and interface 3 intercommunication, rubber strip 13 sliding connection is in connecting chamber 9, and protection strip 4 is T shape structure, is equipped with joint groove 14 on the lower extreme lateral wall of protection strip 4, and rubber strip 13 is pegged graft in joint groove 14, carries out spacing fixed to protection strip 4, avoids protection strip 4 to drop, behind the display card of pegging graft, rubber strip 13 can extrude the display card fixedly.
Adjusting plate 6's upper end fixedly connected with connecting piece 15, connecting piece 15's upper end is cylindric structure, and the array has constant head tank 10 on the inner wall of connecting chamber 9, and connecting piece 15 upper end joint is in constant head tank 10, and under the effect of spring 8, connecting piece 15 joint is in constant head tank 10, presses handle 9 downwards, can break away from connecting piece 15 constant head tank 10, and it is spacing to carry out the position of adjusting plate 6, also carries out spacing fixed to the position of rubber strip 13 simultaneously.
The drive plate 11 is L-shaped structure, the drive plate 11 and the adjusting plate 6 vertically slide, the connecting shaft 16 and the connecting cavity 9 horizontally slide, the adjusting plate 6 cannot interfere with the drive plate 11 when moving downwards, and the adjusting plate 6 can drive the connecting shaft 16 to move together when moving horizontally.
The side of connecting plate 12 is equipped with guide way 17, and guide way 17 runs through connecting plate 12, and guide way 17 slope sets up, and connecting axle 16 sliding connection is in guide way 17, and connecting axle 16 also removes in guide way 17 when horizontal migration to adjust the position of connecting plate 12, adjust the position of rubber strip 13.
Fixedly connected with spring 8 on the inner wall of the lower end of connecting chamber 9, the upper end of spring 8 supports and leans on regulating plate 6, can compress spring 8 when regulating plate 6 is pressed down and hold power, conveniently breaks away from connecting piece 15 constant head tank 10, also can not cause the interference to the removal of regulating plate 6 simultaneously.
The working principle is as follows: at display card slot department installation lag 2, protect it, can peg graft the display card through the interface, when not using, it shelters from to protect through protection strip 4, it is inside to avoid the dust to get into lag 2, when using, press handle 9 downwards, can compress spring 8 when regulating plate 6 is pressed downwards and hold the power, connecting piece 15 breaks away from constant head tank 10 simultaneously, promote regulating plate 6, regulating plate 6 can drive connecting axle 16 horizontal migration through drive plate 11, connecting axle 16 also removes in direction way 17, thereby adjust the position of connecting plate 12, adjust the position of rubber strip 13, shift out joint groove 14 with rubber strip 13, make things convenient for protection strip 4 to take out, install the display card.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grey device that keeps off of computer mainframe display card groove, includes circuit board (1), its characterized in that: the protective sleeve is characterized in that a protective sleeve (2) is arranged on the circuit board (1), two sides of the protective sleeve (2) are fixedly connected with the circuit board (1) through screws, two display card slots are fixedly connected on the circuit board (1) and are positioned in the protective sleeve (2), insertion ports (3) are arranged on two sides of the upper end of the protective sleeve (2), the insertion ports (3) are just opposite to the display card slots, protective strips (4) are inserted in the insertion ports (3), connecting strips (5) are fixedly connected with side ends of the protective strips (4) and the upper end face of the protective sleeve (2), connecting cavities (9) are arranged on two sides of the upper end of the protective sleeve (2), an adjusting plate (6) is connected in the connecting cavities (9) in a sliding mode, a handle (7) of a U-shaped structure is fixedly connected to the upper end of the adjusting plate (6), and the handle (7) protrudes out of the upper end face of the protective sleeve (2), the right side of regulating plate (6) is equipped with drive plate (11), the top fixedly connected with connecting axle (16) of drive plate (11), the right side of drive plate (11) is equipped with connecting plate (12), connecting plate (12) side fixedly connected with rubber strip (13).
2. The dust blocking device of the computer host display card slot according to claim 1, characterized in that: connect chamber (9) and interface (3) intercommunication, rubber strip (13) sliding connection is in connecting chamber (9), protection strip (4) are T shape structure, be equipped with joint groove (14) on the lower extreme lateral wall of protection strip (4), rubber strip (13) are pegged graft in joint groove (14).
3. The dust blocking device of the computer host display card slot according to claim 1, characterized in that: the upper end fixedly connected with connecting piece (15) of regulating plate (6), the upper end of connecting piece (15) is cylindric structure, the array has constant head tank (10) on the inner wall of connecting chamber (9), connecting piece (15) upper end joint is in constant head tank (10).
4. The dust blocking device of the computer host display card slot according to claim 1, characterized in that: the driving plate (11) is of an L-shaped structure, the driving plate (11) and the adjusting plate (6) vertically slide, and the connecting shaft (16) and the connecting cavity (9) horizontally slide.
5. The dust blocking device of the computer host display card slot according to claim 1, characterized in that: the side of connecting plate (12) is equipped with guide way (17), guide way (17) run through connecting plate (12), guide way (17) slope sets up, connecting axle (16) sliding connection is in guide way (17).
6. The dust blocking device of the computer host display card slot according to claim 1, characterized in that: connect fixedly connected with spring (8) on chamber (9) lower extreme inner wall, the upper end of spring (8) is supported and is leaned on regulating plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989588.6U CN216310670U (en) | 2021-12-01 | 2021-12-01 | Ash blocking device of computer host display card slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989588.6U CN216310670U (en) | 2021-12-01 | 2021-12-01 | Ash blocking device of computer host display card slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216310670U true CN216310670U (en) | 2022-04-15 |
Family
ID=81082115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122989588.6U Active CN216310670U (en) | 2021-12-01 | 2021-12-01 | Ash blocking device of computer host display card slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216310670U (en) |
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2021
- 2021-12-01 CN CN202122989588.6U patent/CN216310670U/en active Active
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