CN210083127U - Dustproof device for digital audio wire harness interface of automobile - Google Patents
Dustproof device for digital audio wire harness interface of automobile Download PDFInfo
- Publication number
- CN210083127U CN210083127U CN201921083710.XU CN201921083710U CN210083127U CN 210083127 U CN210083127 U CN 210083127U CN 201921083710 U CN201921083710 U CN 201921083710U CN 210083127 U CN210083127 U CN 210083127U
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- panel
- dust guard
- digital audio
- dust
- plate
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 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
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Abstract
The utility model discloses a car digital audio frequency pencil interface dust keeper, including panel and recess, the bottom of panel is provided with the bottom plate, the both ends of bottom plate are connected with the connecting plate, one side of panel is provided with the connecting pipe, the inside spout of having seted up of one side that the connecting pipe was kept away from to the panel, the internally mounted of spout has the dust guard, a side fixed surface of dust guard has the protrusion handle, the bottom both ends of dust guard are provided with the board of stretching out, the cylinder hole has been seted up to the inside of stretching out the board, the bottom edge of dust guard sets up flutedly. This car digital audio frequency pencil interface dust keeper is provided with the recess, dials the protrusion handle of dust guard one side with the finger and makes the dust guard upwards slide in the spout, drives the board that stretches out of dust guard bottom and removes and extrude the spring on the threaded rod, connects the back well at the pencil, loosens the dust guard, makes the recess of dust guard below compress tightly the cable of pencil to the convenient pencil to the interface carries out the fixed clamp tightly.
Description
Technical Field
The utility model relates to an automobile connection equipment technical field specifically is an automobile digital audio pencil interface dust keeper.
Background
In the pencil connection process at car jointing equipment, car digital audio pencil interface is when the wiring is used, need corresponding device to play dustproof effect to the interface end, for this reason, we hope to improve car digital audio pencil interface dust keeper's installation effectiveness through the innovation to car digital audio pencil interface dust keeper, be convenient for adjust the use, improve the availability factor, make it exert the biggest value, along with the development of science and technology, car digital audio pencil interface dust keeper has had very big degree of development, its development has brought very big facility when people prevent dust to car digital audio interface, its kind and quantity are also increasing day by day.
Although the type and the number of the dustproof devices for the digital audio wire harness interface of the automobile on the current market are very large, the dustproof devices for the digital audio wire harness interface of the automobile have the following defects: the automobile digital audio wire harness interface dustproof device is inconvenient to fixedly install, the automobile digital audio wire harness interface dustproof device is inconvenient to fixedly clamp a wire harness and the automobile digital audio wire harness interface dustproof device is inconvenient to disassemble and maintain. Therefore, the existing dustproof device for the digital audio wire harness interface of the automobile needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car digital audio frequency pencil interface dust keeper to solve the car digital audio frequency pencil interface dust keeper on the existing market that the above-mentioned background art provided and be not convenient for fixed mounting, car digital audio frequency pencil interface dust keeper is not convenient for carry out the fixed clamp to the pencil and tightly and the problem of car digital audio frequency pencil interface dust keeper be not convenient for dismantle the maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device for an automobile digital audio wire harness interface comprises a panel and a groove, wherein a bottom plate is arranged at the bottom of the panel, connecting plates are connected with two ends of the bottom plate, connecting holes are formed in the connecting plates, connecting columns are arranged at positions, close to the connecting plates, of the bottom plate, wherein,
the improved structure comprises a panel, a connecting pipe, a nut and a spring, wherein two ends of the panel are provided with sleeves, a fixing cover is connected above the sleeves, one side of the panel is provided with the connecting pipe, the upper surface and the lower surface of the connecting pipe are provided with bulges, a chute is formed in one side of the panel, which is far away from the connecting pipe, a through hole is formed in the two ends, which are close to the chute, in the panel, a threaded rod is connected in the through hole, the top of the threaded rod is;
the utility model discloses a dustproof structure, including spout, cylinder hole, dust guard, the internally mounted of spout has the dust guard, the position that the both sides of spout are close to the dust guard is provided with the cardboard, a side fixed surface of dust guard has the protrusion handle, the bottom both ends of dust guard are provided with the extension board, the cylinder hole has been seted up to the inside of extension board, the bottom edge of dust guard has seted up the recess, the internal connection of recess has the shield.
Preferably, the cross-sectional dimension of the connecting column is matched with the inner cross-sectional dimension of the sleeve, the surface of the upper half section of the connecting column is provided with threads, and a thread structure is formed between the connecting column and the fixing cover.
Preferably, the connecting pipe is in a square frame shape, and the connecting pipe forms a clamping structure through a protrusion and a specified wire harness interface.
Preferably, the cross-sectional dimension of the dust guard is matched with the cross-sectional dimension of the chute, and the dust guard forms a sliding structure in the chute through the clamping plate.
Preferably, the diameter of the cylindrical hole in the extension plate is slightly larger than that of the threaded rod, and the extension plate passes through the cylindrical hole and forms a sleeving structure with the threaded rod.
Preferably, the surface of the groove is provided with threads, and a thread structure is formed between the groove and the dust cover.
Compared with the prior art, the beneficial effects of the utility model are that: this car digital audio pencil interface dust keeper:
1. the connecting plate and the bulge are arranged, when the device needs to be installed, the connecting pipe on one side of the panel is clamped into the designated position of the interface through the bulge, then the connecting column on the bottom plate is sleeved into the sleeve and the fixing cover is screwed down, and then the connecting plates on two sides of the bottom plate are fixed with the designated position, so that the device is convenient to fixedly install;
2. the groove is arranged, when the wiring harness of the interface needs to be fixedly clamped, a protruding handle on one side of the dustproof plate is dialed by fingers to enable the dustproof plate to slide upwards in the chute, the extending plate at the bottom of the dustproof plate is driven to move on the threaded rod and extrude the spring, after the wiring harness is connected, the dustproof plate is loosened, the groove below the dustproof plate enables the cable of the wiring harness to be tightly pressed, and therefore the wiring harness of the interface is convenient to be fixedly clamped;
3. be provided with spliced pole and threaded rod, when the maintenance is dismantled to the device to needs, unscrew the fixed lid on the spliced pole, then break away from the bottom plate from the intraductal cup joint with the spliced pole, later dismantle the bottom plate from the panel, reuse instrument is detained the threaded rod and is broken away from the assigned position of interface with the connecting pipe of panel one side to the maintenance is dismantled to the convenience to the device.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of a dustproof device of an automotive digital audio wire harness interface of the present invention;
fig. 2 is a schematic view of a rear view structure of the dustproof device of the digital audio wire harness interface of the automobile of the present invention;
fig. 3 is the utility model discloses overlooking cross-sectional structure schematic diagram of car digital audio pencil interface dust keeper connecting plate.
In the figure: 1. panel, 2, bottom plate, 3, connecting plate, 4, connecting hole, 5, spliced pole, 6, sleeve pipe, 7, fixed lid, 8, connecting pipe, 9, arch, 10, spout, 11, through-hole, 12, threaded rod, 13, nut, 14, spring, 15, dust guard, 16, cardboard, 17, protruding handle, 18, the board that stretches out, 19, cylinder hole, 20, recess, 21, the shield.
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. 1-3, the present invention provides a technical solution: a dustproof device for an automobile digital audio wire harness interface comprises a panel 1, a bottom plate 2, a connecting plate 3, a connecting hole 4, a connecting column 5, a sleeve 6, a fixed cover 7, a connecting pipe 8, a protrusion 9, a sliding groove 10, a through hole 11, a threaded rod 12, a nut 13, a spring 14, a dustproof plate 15, a clamping plate 16, a protruding handle 17, an extending plate 18, a cylindrical hole 19, a groove 20 and a dustproof cover 21, wherein the bottom plate 2 is arranged at the bottom of the panel 1, the connecting plate 3 is connected to two ends of the bottom plate 2, the connecting hole 4 is formed in the connecting plate 3, the connecting column 5 is arranged at a position, close to the connecting plate 3, of the bottom plate 2, the cross-sectional size of the connecting column 5 is matched with the inner cross-sectional size of the sleeve 6, threads are arranged on the surface of the upper half section of the connecting column 5, a thread, the panel 1 and the base plate 2 can be conveniently fixed, wherein,
the panel comprises a panel 1 and is characterized in that sleeves 6 are arranged at two ends of the panel 1, a fixed cover 7 is connected above the sleeves 6, a connecting pipe 8 is arranged on one side of the panel 1, the connecting pipe 8 is in a square frame shape, the connecting pipe 8 forms a clamping structure through a protrusion 9 and a specified wiring harness interface, the panel 1 can be conveniently and fixedly connected by utilizing the clamping structure formed by the protrusion 9 and the specified wiring harness interface, the protrusions 9 are arranged on the upper side surface and the lower side surface of the connecting pipe 8, a sliding groove 10 is formed in one side of the panel 1, which is far away from the connecting pipe 8, through holes 11 are formed in two ends, which are close to the sliding groove 10, of the panel 1, a threaded rod 12 is connected to the inside of each through hole 11, a nut 13 is connected to;
the dustproof plate 15 is arranged in the sliding groove 10, the cross-sectional dimension of the dustproof plate 15 is matched with that of the sliding groove 10, the dustproof plate 15 forms a sliding structure in the sliding groove 10 through the clamping plate 16, the dustproof plate 15 can be conveniently opened when wiring is conducted with a specified position of an interface by utilizing the sliding structure formed by the dustproof plate 15 in the sliding groove 10 through the clamping plate 16, the clamping plates 16 are arranged at positions, close to the dustproof plate 15, of two sides of the sliding groove 10, a protruding handle 17 is fixed on the surface of one side of the dustproof plate 15, the extending plates 18 are arranged at two ends of the bottom of the dustproof plate 15, the diameter of the cylindrical hole 19 in each extending plate 18 is slightly larger than that of the threaded rod 12, the extending plate 18 forms a sleeving structure between the cylindrical hole 19 and the threaded rod 12 through the sleeving structure, and when the extending plate 18 slides up and down in the sliding groove 10 through the sleeving structure formed between the cylindrical hole 19 and the threaded rod 12 through, make things convenient for spring 14 to extrude board 18, cylinder hole 19 has been seted up to the inside of stretching out board 18, recess 20 has been seted up to the bottom edge of dust guard 15, the surface of recess 20 is provided with the screw thread, and constitutes screw thread structure between recess 20 and the shield 21, utilizes the screw thread structure between recess 20 and the shield 21, can conveniently install or dismantle shield 21, the internal connection of recess 20 has shield 21.
The working principle is as follows: when the dustproof device for the automobile digital audio wire harness interface is used, firstly, a connecting pipe 8 on one side of a panel 1 is clamped into a designated position of the interface through a protrusion 9, then a connecting column 5 on a bottom plate 2 is sleeved into a sleeve 6 and a fixing cover 7 is screwed, then connecting plates 3 on two sides of the bottom plate 2 are fixed with the designated position through connecting holes 4, then a tool is used for removing a dustproof cover 21 in a groove 20, then a protruding handle 17 on one side of the dustproof plate 15 is dialed by fingers to enable the dustproof plate 15 to slide upwards in a sliding groove 10, an extending plate 18 at the bottom of the dustproof plate 15 is driven to move on a threaded rod 12 and extrude a spring 14, after the wire harness is connected, the dustproof plate 15 is loosened, so that the dustproof plate 15 drives the dustproof plate 15 on the extending plate 18 to move downwards under the action of the extruded spring 14, and a cable of the wire harness is tightly pressed through the groove 20 below the dustproof plate 15, when the device needs to be disassembled and maintained, the fixing cover 7 on the connecting column 5 is unscrewed, then the connecting column 5 is separated from the sleeve 6 from the bottom plate 2, then the bottom plate 2 is disassembled from the panel 1, and a tool is used for buckling the threaded rod 12 to separate the connecting pipe 8 on one side of the panel 1 from the designated position of the interface, and the content which is not described in detail in the description belongs to the prior art which is well known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automobile digital audio pencil interface dust keeper, includes panel (1) and recess (20), its characterized in that: a bottom plate (2) is arranged at the bottom of the panel (1), two ends of the bottom plate (2) are connected with connecting plates (3), connecting holes (4) are arranged inside the connecting plates (3), a connecting column (5) is arranged at the position, close to the connecting plates (3), of the bottom plate (2),
the novel LED display panel is characterized in that sleeves (6) are arranged at two ends of the panel (1), a fixed cover (7) is connected above the sleeves (6), a connecting pipe (8) is arranged on one side of the panel (1), protrusions (9) are arranged on the surfaces of the upper side and the lower side of the connecting pipe (8), a sliding groove (10) is formed in one side, away from the connecting pipe (8), of the panel (1), through holes (11) are formed in two ends, close to the sliding groove (10), of the interior of the panel (1), a threaded rod (12) is connected to the interior of each through hole (11), a nut (13) is connected to the top of each threaded rod (12), and a spring (14) is sleeved;
the internally mounted of spout (10) has dust guard (15), the position that the both sides of spout (10) are close to dust guard (15) is provided with cardboard (16), one side fixed surface of dust guard (15) has salient handle (17), the bottom both ends of dust guard (15) are provided with and stretch out board (18), cylinder hole (19) have been seted up to the inside of stretching out board (18), the bottom edge of dust guard (15) is seted up flutedly (20), the internal connection of recess (20) has shield (21).
2. The automotive digital audio wire harness interface dustproof device according to claim 1, wherein: the cross-sectional dimension of the connecting column (5) is matched with the internal cross-sectional dimension of the sleeve (6), the upper half section surface of the connecting column (5) is provided with threads, and a thread structure is formed between the connecting column (5) and the fixing cover (7).
3. The automotive digital audio wire harness interface dustproof device according to claim 1, wherein: the connecting pipe (8) is in a square frame shape, and the connecting pipe (8) forms a clamping structure through the protrusion (9) and the appointed wiring harness interface.
4. The automotive digital audio wire harness interface dustproof device according to claim 1, wherein: the cross-sectional dimension of the dust-proof plate (15) is matched with that of the sliding chute (10), and the dust-proof plate (15) forms a sliding structure in the sliding chute (10) through the clamping plate (16).
5. The automotive digital audio wire harness interface dustproof device according to claim 1, wherein: the diameter of the cylindrical hole (19) in the extension plate (18) is slightly larger than that of the threaded rod (12), and the extension plate (18) passes through the cylindrical hole (19) and forms a sleeving structure with the threaded rod (12).
6. The automotive digital audio wire harness interface dustproof device according to claim 1, wherein: the surface of the groove (20) is provided with threads, and a thread structure is formed between the groove (20) and the dust cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083710.XU CN210083127U (en) | 2019-07-11 | 2019-07-11 | Dustproof device for digital audio wire harness interface of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083710.XU CN210083127U (en) | 2019-07-11 | 2019-07-11 | Dustproof device for digital audio wire harness interface of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210083127U true CN210083127U (en) | 2020-02-18 |
Family
ID=69484942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921083710.XU Expired - Fee Related CN210083127U (en) | 2019-07-11 | 2019-07-11 | Dustproof device for digital audio wire harness interface of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210083127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325371A (en) * | 2021-07-13 | 2021-08-31 | 西安雷远电子科技有限公司 | High-integration phased array radar integrated radio frequency front end |
-
2019
- 2019-07-11 CN CN201921083710.XU patent/CN210083127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325371A (en) * | 2021-07-13 | 2021-08-31 | 西安雷远电子科技有限公司 | High-integration phased array radar integrated radio frequency front end |
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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 |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |