CN215181802U - Dustproof device for computer port - Google Patents
Dustproof device for computer port Download PDFInfo
- Publication number
- CN215181802U CN215181802U CN202121496478.XU CN202121496478U CN215181802U CN 215181802 U CN215181802 U CN 215181802U CN 202121496478 U CN202121496478 U CN 202121496478U CN 215181802 U CN215181802 U CN 215181802U
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- Prior art keywords
- dust
- computer port
- installation
- limiting
- proof layer
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- 239000000428 dust Substances 0.000 claims abstract description 83
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of computers, and a computer port dust keeper is disclosed, framework including lower fixed surface installation foot, the positive middle part of installation foot is provided with the mounting screw that is used for the installation, the front side of framework left side inner wall is provided with the dust guide seat that is used for leading the dirt, the front side grafting of framework upper surface has the installing frame that is used for the installation, the bottom inner wall of installing frame is provided with and is used for spacing casing. This computer port dust keeper, the user drives worker shape board through the holding rod and removes to the right side for worker shape board moves the dust proof layer and expandes, realized the expansion to the dust proof layer, the user drives the rolling axle through the handle and rotates, make the rolling axle carry out the rolling to the dust proof layer, the rolling to the dust proof layer has been realized, make the user can carry out the rolling and expand to the dust proof layer according to the user demand, need not dismantle the dust proof layer repeatedly, user's use has been made things convenient for.
Description
Technical Field
The utility model relates to a computer technology field specifically is a computer port dust keeper.
Background
Through the retrieval, chinese patent No. CN207021442U discloses a dustproof computer USB interface device, relates to computer technology field, specifically is a dustproof computer USB interface device, including USB interface mount pad, USB interface shell, USB interface fender lid, slip ejector pad and reset button, USB interface mount pad lower part is the cavity structure, and USB interface shell sets up in the cavity structure, and the USB interface end sets up in USB interface shell, and one side that USB interface mount pad upper surface is close to USB interface fender lid has seted up and has reset and pushed away the groove, and reset button sets up in pushing away the groove that resets, and reset button and reset and push away and be provided with the spring between the inslot wall, the utility model discloses a dustproof computer USB interface device structural design is simple reasonable, and convenience safe in utilization can effectual protection USB interface, promotes user safety in utilization, has good popularization and application and worth.
Computer port under prior art is in most all exposing when not using in the external world, so long-time back, the inside of port can get into a large amount of dusts, can be causing the jam of port department, influences the normal use of port, and current dust keeper simple structure is single dust screen mostly, need repeatedly dismantle the dust screen when using, and it is comparatively troublesome to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a computer port dust keeper has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for a computer port comprises a frame body, wherein the lower surface of the frame body is fixedly connected with a mounting foot, a mounting screw for mounting is arranged in the middle of the front surface of the mounting foot, a dust guide seat for guiding dust is arranged on the front side of the inner wall of the left side of the frame body, a mounting frame for mounting is inserted in the front side of the upper surface of the frame body, a shell for limiting is arranged on the inner wall of the bottom of the mounting frame, the left side of the inner wall of the bottom of the mounting frame is rotatably connected with the mounting seat, arc-shaped clamping plates for clamping are slidably connected to the front side and the rear side of the upper surface of the mounting seat, limiting rods for limiting are inserted in the left side and the right side of the outer side of each arc-shaped clamping plate, a limiting disc for limiting is fixedly connected to the outer end of each limiting rod, return springs for rebounding are sleeved in the middle of the outer surface of each limiting rod, and positioning rods for positioning are arranged in the two sets of the arc-shaped clamping plates, the top of locating lever is provided with the rolling axle that is used for the rolling dust layer, the middle part of rolling epaxial surface is provided with and is used for rotatory handle, the right-hand member of dust layer is provided with and is used for tensile worker's shape board, the middle part of worker's shape board upper surface is provided with the holding rod that is used for adjusting, the right side of framework upper surface is provided with the L shaped plate that is used for the fixed clamp of installation, the left side of fixed clamp lateral surface is provided with and is used for the dead bolt of fixed lock.
Preferably, the middle part of the upper surface of the frame body is provided with a through groove, and the width of the through groove is matched with the width of the narrow plate inside the I-shaped plate.
Preferably, T-shaped sliding grooves are formed in the left side and the right side of the upper surface of the mounting seat, and T-shaped sliding blocks are fixedly connected to the left side and the right side of the lower surface of the arc-shaped clamping plate.
Preferably, the through-hole has all been seted up to the left and right sides of arc grip block lateral surface, the internal diameter of through-hole and the external diameter looks adaptation of gag lever post.
Preferably, the dustproof layer is composed of a plurality of groups of dustproof nets, the aperture of each dustproof net is between zero five millimeters and one millimeter, and the aperture of each dustproof net is reduced from front to back in sequence.
Preferably, a threaded hole is formed in the left side of the outer surface of the fixing clamp, and the inner diameter of the threaded hole is matched with the outer diameter of the locking bolt.
(III) advantageous effects
Compared with the prior art, the utility model provides a computer port dust keeper possesses following beneficial effect:
1. this computer port dust keeper, the user drives worker shape board through the holding rod and removes to the right side for worker shape board moves the dust proof layer and expandes, realized the expansion to the dust proof layer, the user drives the rolling axle through the handle and rotates, make the rolling axle carry out the rolling to the dust proof layer, the rolling to the dust proof layer has been realized, make the user can carry out the rolling and expand to the dust proof layer according to the user demand, need not dismantle the dust proof layer repeatedly, user's use has been made things convenient for.
2. This computer port dust keeper drives the arc grip block through return spring and carries out the centre gripping spacing to the locating lever, has realized spacing to the rolling axle, has guaranteed the stability of dust blanket when rolling and launching the dust blanket, has made things convenient for the user to use dust keeper, has realized the quick location to the holding rod through fixed clamp, has realized through the dead bolt of lock that the lock of fixed clamp is dead fixed, has guaranteed the stability after the dust blanket launches.
3. This computer port dust keeper sets up to detachable structure through with dust blanket, rolling axle and worker shape board, has realized quick installation and dismantlement to the dust blanket for the user can install and dismantle the dust blanket according to the user demand, has made things convenient for the user to clear up or change the dust blanket, has guaranteed the dustproof effect of dust blanket to the computer port, has reduced the probability that the dust blocks up computer port phenomenon and appears.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the local structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is an enlarged schematic view of the structure at the position B of the present invention.
In the figure: 1. a frame body; 2. mounting a foot; 3. mounting screws; 4. a dust guide seat; 5. installing a frame; 6. a housing; 7. a mounting seat; 8. an arc-shaped clamping plate; 9. a limiting rod; 10. a limiting disc; 11. a return spring; 12. positioning a rod; 13. a dust-proof layer; 14. a winding shaft; 15. a handle; 16. a I-shaped plate; 17. a holding rod; 18. fixing a clamp; 19. an L-shaped plate; 20. the bolt is locked.
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. 1-4, the present invention provides a technical solution: a dustproof device for a computer port comprises a frame body 1, wherein the lower surface of the frame body 1 is fixedly connected with a mounting foot 2, a mounting screw 3 for mounting is arranged in the middle of the front surface of the mounting foot 2, a dust guide seat 4 for guiding dust is arranged on the front side of the inner wall of the left side of the frame body 1, a mounting frame 5 for mounting is inserted in the front side of the upper surface of the frame body 1, a shell 6 for limiting is arranged on the inner wall of the bottom of the mounting frame 5, a mounting seat 7 is rotatably connected on the left side of the inner wall of the bottom of the mounting frame 5, arc-shaped clamping plates 8 for clamping are slidably connected on the front side and the rear side of the upper surface of the mounting seat 7, limiting rods 9 for limiting are inserted in the left side and the right side of the outer side of each arc-shaped clamping plate 8, a limiting disc 10 for limiting is fixedly connected at the outer end of each limiting rod 9, a return spring 11 for rebounding is sleeved in the middle of the outer surface of each limiting rod 9, and positioning rods 12 for positioning are arranged in the two groups of the arc-shaped clamping plates 8, the top end of the positioning rod 12 is provided with a winding shaft 14 for winding the dust-proof layer 13, the middle part of the upper surface of the winding shaft 14 is provided with a handle 15 for rotation, the right end of the dust-proof layer 13 is provided with a I-shaped plate 16 for stretching, the dust-proof layer 13, the winding shaft 14 and the I-shaped plate 16 are arranged in a detachable structure, so that the dust-proof layer 13 can be rapidly mounted and dismounted, a user can mount and dismount the dust-proof layer 13 according to the use requirement, the dust-proof layer 13 is conveniently cleaned or replaced by the user, the dust-proof effect of the dust-proof layer 13 on a computer port is ensured, the probability of the phenomenon that dust blocks the computer port is reduced, the middle part of the upper surface of the I-shaped plate 16 is provided with a holding rod 17 for adjustment, the user drives the I-shaped plate 16 to move towards the right side through the holding rod 17, so that the I-shaped plate 16 drives the dust-proof layer 13 to be unfolded, and the dust-proof layer 13 is unfolded, a user drives the winding shaft 14 to rotate through the handle 15, so that the winding shaft 14 winds the dustproof layer 13, the winding of the dustproof layer 13 is realized, the user can wind and unfold the dustproof layer 13 according to the use requirement without repeatedly detaching the dustproof layer 13, the use of the user is facilitated, the right side of the upper surface of the frame body 1 is provided with an L-shaped plate 19 for installing a fixed clamp 18, the left side of the outer side surface of the fixed clamp 18 is provided with a locking bolt 20 for fixing, the arc-shaped clamping plate 8 is driven by the return spring 11 to clamp and limit the positioning rod 12, the limit of the winding shaft 14 is realized, the stability of the dustproof layer 13 when the dustproof layer 13 is wound and unfolded is ensured, the use of a dustproof device by the user is facilitated, the rapid positioning of the holding rod 17 is realized through the fixed clamp 18, the locking fixation of the fixed clamp 18 is realized through the locking bolt 20, the stability of the dust protection layer 13 after unfolding is ensured.
The utility model discloses a realize the expansion to dust layer 13, consequently offer the logical groove that provides worker's shaped plate 16 current at the middle part of 1 upper surface of framework, the width that leads to the groove and the width looks adaptation of the inside narrowband of worker's shaped plate 16, when launching dust layer 13, worker's shaped plate 16 removes in the inside that leads to the groove, and worker's shaped plate 16 drives dust layer 13 and expandes, has realized the expansion to dust layer 13.
The utility model discloses a stability when guaranteeing arc grip block 8 and removing, consequently all offer in the left and right sides of 7 upper surfaces of mount pad and be used for spacing T shape spout, the equal fixedly connected with T shape slider in the left and right sides of 8 lower surfaces of arc grip block, when arc grip block 8 removes, T shape slider slides in the inside of T shape spout, and T shape slider carries on spacingly to arc grip block 8, has guaranteed the stability when arc grip block 8 removes.
The utility model discloses in order to avoid taking place the skew phenomenon when arc grip block 8 removes, consequently all offer in the left and right sides of 8 lateral surfaces of arc grip block and be used for spacing through-hole, the internal diameter of through-hole and gag lever post 9's external diameter looks adaptation, when arc grip block 8 removes, arc grip block 8 removes along gag lever post 9 through the through-hole, gag lever post 9 carries on spacingly to arc grip block 8, has avoided taking place the skew phenomenon when arc grip block 8 removes.
The utility model discloses a reinforcing is to the dustproof effect of computer port, and consequently dust layer 13 comprises the multiunit dust screen, and the aperture of dust screen is between five millimeters at zero point to a millimeter, and the aperture of dust screen reduces in proper order after to in the past, and the multiunit dust screen is dustproof to the computer port together, has reduced the dust and has entered into the inside quantity of computer port, has strengthened the dustproof effect to the computer port.
The utility model discloses a realize that the lock to fixed clamp 18 is dead fixed, consequently at the left side of fixed clamp 18 surface set up threaded hole, the internal diameter of screw hole and the external diameter looks adaptation of the dead bolt 20 of lock, the dead bolt 20 of lock is through the dead fixed of screw hole pair fixed clamp 18 lock, has realized that the lock to fixed clamp 18 is dead fixedly.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When in use, a user inserts the positioning rod 12, the dust-proof layer 13, the winding shaft 14 and the I-shaped plate 16 into the mounting frame 5, in the process of insertion, the positioning rod 12 pushes the arc-shaped clamping plate 8 to move outwards, after the positioning insertion is finished, the arc-shaped clamping plate 8 clamps and limits the positioning rod 12 under the operation of the return spring 11, then, the user installs the dust-proof device at the port of the computer through the installation feet 2 and the installation screws 3, after the installation is finished, when the dust-proof function is required to be performed on the computer port, the user pulls the I-shaped plate 16 to move towards the right side through the holding rod 17, the I-shaped plate 16 drives the dust-proof layer 13 to be unfolded, the dust-proof function is realized on the computer port, when the dustproof of the computer port needs to be cancelled, a user rotates the winding shaft 14 clockwise through the handle 15, the winding shaft 14 winds the dustproof layer 13, and the dustproof of the computer port is cancelled.
To sum up, this computer port dust keeper, the user drives worker's shaped plate 16 through holding rod 17 and removes to the right side, make worker's shaped plate 16 drive dust layer 13 and expand, realized the expansion to dust layer 13, the user drives rolling axle 14 through handle 15 and rotates, make rolling axle 14 roll dust layer 13, the rolling to dust layer 13 has been realized, make the user can carry out the rolling and expand to dust layer 13 according to the user demand, need not dismantle dust layer 13 repeatedly, user's use has been made things convenient for.
This computer port dust keeper, it is spacing to carry out the centre gripping to locating lever 12 through return spring 11 drive arc grip block 8, realized spacing to rolling axle 14, the stability of dust layer 13 when having guaranteed to roll and expand dust layer 13, made things convenient for the user to use dust keeper, realized the quick location to holding rod 17 through fixed clamp 18, realized locking fixed to fixed clamp 18 through locking dead bolt 20, the stability after dust layer 13 expandes has been guaranteed.
This computer port dust keeper sets up to detachable structure through with dust blanket 13, rolling axle 14 and worker's shaped plate 16, has realized quick installation and dismantlement to dust blanket 13 for the user can install and dismantle dust blanket 13 according to the user demand, has made things convenient for the user to clear up or change dust blanket 13, has guaranteed the dustproof effect of dust blanket 13 to the computer port, has reduced the probability that the dust blocks up computer port phenomenon and appears.
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 (6)
1. The utility model provides a computer port dust keeper, includes framework (1) that lower fixed surface is connected with installation foot (2), the positive middle part of installation foot (2) is provided with mounting screw (3) that are used for the installation, its characterized in that: the dust guide device is characterized in that a dust guide seat (4) for guiding dust is arranged on the front side of the inner wall of the left side of the frame body (1), an installation frame (5) for installation is connected to the front side of the upper surface of the frame body (1) in an inserting mode, a shell (6) for limiting is arranged on the inner wall of the bottom of the installation frame (5), the left side of the inner wall of the bottom of the installation frame (5) is rotatably connected with the installation seat (7), arc-shaped clamping plates (8) for clamping are connected to the front side and the rear side of the upper surface of the installation seat (7) in a sliding mode, limiting rods (9) for limiting are connected to the left side and the right side of the outer side of each arc-shaped clamping plate (8) in an inserting mode, limiting discs (10) for limiting are fixedly connected to the outer ends of the limiting rods (9), return springs (11) for rebounding are sleeved in the middle of the outer surface of each limiting rod (9), and positioning rods (12) for positioning are arranged in the two groups of the arc-shaped clamping plates (8), the top of locating lever (12) is provided with rolling axle (14) that are used for rolling dust layer (13), the middle part of rolling axle (14) upper surface is provided with and is used for rotatory handle (15), the right-hand member of dust layer (13) is provided with and is used for tensile worker shape board (16), the middle part of worker shape board (16) upper surface is provided with holding rod (17) that are used for the regulation, the right side of framework (1) upper surface is provided with L shaped plate (19) that are used for installing fixed clamp (18), the left side of fixed clamp (18) lateral surface is provided with and is used for fixed dead bolt (20) of lock.
2. The computer port dust keeper of claim 1, wherein: a through groove is formed in the middle of the upper surface of the frame body (1), and the width of the through groove is matched with the width of a narrow plate inside the I-shaped plate (16).
3. The computer port dust keeper of claim 1, wherein: t-shaped sliding grooves are formed in the left side and the right side of the upper surface of the mounting seat (7), and T-shaped sliding blocks are fixedly connected to the left side and the right side of the lower surface of the arc-shaped clamping plate (8).
4. The computer port dust keeper of claim 1, wherein: the left side and the right side of the outer side face of the arc-shaped clamping plate (8) are provided with through holes, and the inner diameter of each through hole is matched with the outer diameter of the limiting rod (9).
5. The computer port dust keeper of claim 1, wherein: the dustproof layer (13) is composed of a plurality of groups of dustproof nets, the aperture of each dustproof net is between zero five millimeters and one millimeter, and the aperture of each dustproof net is reduced from front to back in sequence.
6. The computer port dust keeper of claim 1, wherein: and a threaded hole is formed in the left side of the outer surface of the fixed hoop (18), and the inner diameter of the threaded hole is matched with the outer diameter of the locking bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496478.XU CN215181802U (en) | 2021-07-01 | 2021-07-01 | Dustproof device for computer port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496478.XU CN215181802U (en) | 2021-07-01 | 2021-07-01 | Dustproof device for computer port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215181802U true CN215181802U (en) | 2021-12-14 |
Family
ID=79400275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496478.XU Expired - Fee Related CN215181802U (en) | 2021-07-01 | 2021-07-01 | Dustproof device for computer port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215181802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115665067A (en) * | 2022-10-25 | 2023-01-31 | 深圳市光网视科技有限公司 | POE switch with safeguard function |
-
2021
- 2021-07-01 CN CN202121496478.XU patent/CN215181802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115665067A (en) * | 2022-10-25 | 2023-01-31 | 深圳市光网视科技有限公司 | POE switch with safeguard function |
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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: 20211214 |