CN219761578U - Dustproof waterproof flexible line way board - Google Patents
Dustproof waterproof flexible line way board Download PDFInfo
- Publication number
- CN219761578U CN219761578U CN202320848154.0U CN202320848154U CN219761578U CN 219761578 U CN219761578 U CN 219761578U CN 202320848154 U CN202320848154 U CN 202320848154U CN 219761578 U CN219761578 U CN 219761578U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- circuit board
- dustproof
- flexible circuit
- linear rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of circuit boards and discloses a dustproof and waterproof flexible circuit board which comprises a mounting shell, wherein a guide groove is formed in the middle of the inner side wall of the mounting shell, a spring is fixedly connected to one side of the guide groove, a pushing block is slidably connected to the upper end of the guide groove, a sliding block is slidably connected to the lower end of the guide groove, a sliding block is fixedly connected to the lower end of the pushing block, a spring is fixedly connected to one side of the sliding block, a first linear rack is fixedly connected to one side of the pushing block, and a gear is connected to one side of the first linear rack in a meshed mode. According to the utility model, through the cooperation among the push block, the sliding block, the spring, the first linear rack, the gear, the second linear rack, the fixed disc, the fixed rod, the guide cylinder and the fan, the heat dissipation effect on the flexible circuit board is realized, the heat dissipation efficiency is improved, and the problem that the traditional circuit board equipment cannot dissipate heat of the flexible circuit board, so that the circuit board is overheated and damaged is solved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a dustproof and waterproof flexible circuit board.
Background
The flexible circuit board is a printed circuit made of flexible insulating base material, provides excellent electrical performance, can meet the design requirement of smaller and higher-density installation, is also helpful for reducing assembly procedures and enhancing reliability, and is the only solution for meeting the miniaturization and movement requirements of electronic products.
At present, most of the existing flexible circuit boards on the market are poor in heat dissipation, and cannot effectively dissipate heat of the flexible circuit boards, so that the circuit boards can be overheated and damaged, a certain potential safety hazard is generated, the existing flexible circuit boards are poor in dustproof and waterproof effects, the service lives of components arranged outside the circuit boards are poor, the circuit boards are unfavorable for safe use for a long time, and requirements on use environments are severe.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a dustproof and waterproof flexible circuit board.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dustproof and waterproof flexible line way board, includes the installation shell, installation shell inside wall middle part is provided with the guide way, guide way one side fixedly connected with spring, guide way upper end sliding connection has the ejector pad, guide way lower extreme sliding connection has the slider, ejector pad lower extreme fixedly connected with slider, slider one side fixedly connected with spring, first straight line rack of ejector pad one side fixedly connected with, first straight line rack one side meshing is connected with the gear, first straight line rack one side meshing is connected with the second straight line rack is kept away from to the gear, second straight line rack sliding connection has a guide cylinder, gear inside wall middle part fixedly connected with dead lever, dead lever upper end middle part fixedly connected with fan.
As a further description of the above technical solution:
and a guide cylinder is fixedly connected in the middle of the inner side wall of the installation shell.
As a further description of the above technical solution:
the installation shell inside wall bottom fixedly connected with fixed disk, the fixed disk upper end rotates and is connected with the dead lever.
As a further description of the above technical solution:
the installation shell inside wall bottom fixedly connected with evenly distributed's bracing piece, bracing piece upper end fixedly connected with circuit board body, circuit board body bottom fixedly connected with heating panel.
As a further description of the above technical solution:
and the upper end of the inner side wall of the installation shell is fixedly connected with a sealing rubber strip.
As a further description of the above technical solution:
the installation shell is connected with an installation cover plate in a rotating mode through the hinge frame, and evenly distributed diversion trenches are formed in the inner side wall of the installation cover plate.
As a further description of the above technical solution:
and a heat dissipation net is arranged on one side of the inner side wall of the installation shell.
The utility model has the following beneficial effects:
1. according to the utility model, through the cooperation among the push block, the sliding block, the spring, the first linear rack, the gear, the second linear rack, the fixed disc, the fixed rod, the guide cylinder and the fan, the heat dissipation effect of the flexible circuit board is realized, the flow of air around the heat dissipation plate can be effectively accelerated, the heat dissipation efficiency is improved, and the problem that the traditional circuit board equipment cannot dissipate heat of the flexible circuit board, so that the circuit board is overheated and damaged is avoided.
2. According to the utility model, the installation shell, the installation cover plate, the diversion trench and the sealing rubber strip are arranged, so that the dustproof and waterproof effects on the flexible circuit board are realized, dust can be effectively prevented from entering the installation shell through the installation shell and the installation cover plate, so that the normal work of the flexible circuit board is influenced, and meanwhile, the diversion trench and the sealing rubber strip are matched, so that the device can conduct diversion and discharge through the diversion trench when contacting water, and the damage to the circuit board caused by water flow entering the installation shell is avoided, so that the service life is influenced.
Drawings
Fig. 1 is a schematic view of an external structure of a dustproof and waterproof flexible circuit board according to the present utility model;
fig. 2 is a schematic diagram of an internal structure of a dustproof and waterproof flexible circuit board according to the present utility model;
fig. 3 is a cross-sectional view of an internal structure of a dustproof and waterproof flexible circuit board according to the present utility model;
fig. 4 is a cross-sectional view of a heat dissipation structure of a dustproof and waterproof flexible circuit board according to the present utility model;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is a schematic side view of a dustproof and waterproof flexible circuit board according to the present utility model.
Legend description:
1. a mounting shell; 2. installing a cover plate; 3. a diversion trench; 4. a hinge bracket; 5. sealing the rubber strip; 6. a circuit board body; 7. a heat dissipation plate; 8. a support rod; 9. a pushing block; 10. a sliding block; 11. a spring; 12. a first linear rack; 13. a fixed plate; 14. a gear; 15. a fixed rod; 16. a fan; 17. a second linear rack; 18. a guide cylinder; 19. a heat dissipation net; 20. a guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: a dustproof and waterproof flexible circuit board comprises a mounting shell 1, wherein a guide groove 20 is arranged in the middle of the inner side wall of the mounting shell 1, the guide groove 20, a pushing block 9 and a sliding block 10 are correspondingly arranged, one side of the guide groove 20 is fixedly connected with a spring 11, the guide groove 20 is used for fixing the spring 11 and preventing the spring 11 from deviating, the upper end of the guide groove 20 is slidably connected with the pushing block 9, the pushing block 9 can slide in the range of the guide groove 20 through the guide groove 20, the lower end of the guide groove 20 is slidably connected with the sliding block 10, in order to enable the sliding block 10 to slide, the lower end of the pushing block 9 is fixedly connected with the sliding block 10, the sliding block 9 is fixedly supported on the sliding block 10, one side of the sliding block 10 is fixedly connected with the spring 11, the sliding block 10 can drive the spring 11 to shrink through the sliding block 10, one side of the pushing block 9 is fixedly connected with a first linear rack 12, the push block 9 has fixed supporting function on the first linear rack 12, one side of the first linear rack 12 is meshed with a gear 14, the gear 14 can be driven to rotate by the movement of the first linear rack 12, one side of the gear 14 far away from the first linear rack 12 is meshed with a second linear rack 17, the second linear rack 17 can be driven to move by the rotation of the gear 14, the second linear rack 17 is slidably connected with a guide cylinder 18, the second linear rack 17 can slide by the guide cylinder 18, the middle part of the inner side wall of the gear 14 is fixedly connected with a fixed rod 15, the fixed rod 15 can be driven to rotate by the rotation of the gear 14, the middle part of the upper end of the fixed rod 15 is fixedly connected with a fan 16, the fan 16 can be driven to rotate by the rotation of the fixed rod 15, thereby playing the heat dissipation effect on a circuit board, the flow of air around a radiating fin can be effectively accelerated, the heat dissipation efficiency is improved, the problem that the traditional circuit board equipment cannot radiate heat of the flexible circuit board, so that the circuit board is overheated and damaged is avoided.
The installation shell 1 inside wall middle part fixedly connected with guide cylinder 18, guide cylinder 18 and second sharp rack 17 are for corresponding the setting, installation shell 1 inside wall bottom fixedly connected with fixed disk 13, installation shell 1 plays fixed support effect to fixed disk 13, fixed disk 13 upper end rotates and is connected with dead lever 15, make dead lever 15 more stable, prevent that it from appearing the skew, installation shell 1 inside wall bottom fixedly connected with evenly distributed's bracing piece 8, installation shell 1 plays fixed support effect to bracing piece 8, bracing piece 8 upper end fixedly connected with circuit board body 6, be in order to make circuit board body 6 more stable, prevent that it from appearing the skew, circuit board body 6 bottom fixedly connected with heating panel 7, make the heat that the circuit board sent conduct more effectively to heating panel 7, play further radiating effect, installation shell 1 inside wall upper end fixedly connected with sealing rubber strip 5, can prevent that the device from taking place the seepage groove when contacting water through sealing rubber strip 5, installation shell 1 rotates through articulated frame 4 and is connected with installation apron 2, the accessible is opened or is closed to installation apron 2, look over inside, installation apron 2 inside is provided with evenly distributed, 3 and is discharged through the inside diversion trench 1 when the inside is discharged through 3, can be through the inside diversion trench 1, the inside is discharged out through the inside diversion trench 19, the inside is avoided the inside to be arranged to the inside diversion trench 1, the inside is discharged out the inside is air 19, the inside is discharged out the inside is air-cooled down, the inside is 19, the inside is has the inside is more than the inside is in the inside the installation shell.
Working principle: when the device is used in a working state, the push block 9 is pressed, the push block 9 drives the first linear rack 12 to move, the first linear rack 12 drives the gear 14 to rotate, thereby the gear 14 drives the fan 16 to rotate through the fixing rod 15, thereby air flow is generated to radiate a circuit board, the slide block 10 is connected below the push block 9, the slide block 10 can be driven to move through the movement of the push block 9, the slide block 10 is connected with the spring 11, the spring 11 can rebound, under the rebound effect, the first linear rack 12 moves back and forth, the first linear rack 12 and the gear 14 are meshed to drive, the radiating effect is further enhanced, internal hot air can be exhausted through the radiating net 19, air circulation is performed, meanwhile, the circuit board body 6 is sealed through the installation shell 1 and the installation cover plate 2, dust can be prevented from entering the installation shell 1 to affect the circuit board body 6, the guide groove 3 and the sealing rubber strip 5 can be guided and exhausted through the guide groove 3 when the sealing rubber strip 5 contacts water, the sealing strip 5 can further strengthen the sealing effect, and the water flow enters the installation shell to prevent the circuit board from damaging the service life.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a dustproof waterproof flexible line way board, includes installation shell (1), its characterized in that: the utility model provides a mounting shell (1) inside wall middle part is provided with guide way (20), guide way (20) one side fixedly connected with spring (11), guide way (20) upper end sliding connection has ejector pad (9), guide way (20) lower extreme sliding connection has slider (10), ejector pad (9) lower extreme fixedly connected with slider (10), slider (10) one side fixedly connected with spring (11), ejector pad (9) one side fixedly connected with first linear rack (12), first linear rack (12) one side meshing is connected with gear (14), first linear rack (12) one side meshing is kept away from to gear (14) is connected with second linear rack (17), second linear rack (17) sliding connection has guide cylinder (18), gear (14) inside wall middle part fixedly connected with dead lever (15), dead lever (15) upper end middle part fixedly connected with fan (16).
2. The dustproof and waterproof flexible circuit board according to claim 1, wherein: the middle part of the inner side wall of the installation shell (1) is fixedly connected with a guide cylinder (18).
3. The dustproof and waterproof flexible circuit board according to claim 1, wherein: the mounting shell (1) is characterized in that a fixed disc (13) is fixedly connected to the bottom end of the inner side wall of the mounting shell, and a fixed rod (15) is rotatably connected to the upper end of the fixed disc (13).
4. The dustproof and waterproof flexible circuit board according to claim 1, wherein: the mounting shell (1) inside wall bottom fixedly connected with evenly distributed's bracing piece (8), bracing piece (8) upper end fixedly connected with circuit board body (6), circuit board body (6) bottom fixedly connected with heating panel (7).
5. The dustproof and waterproof flexible circuit board according to claim 1, wherein: the upper end of the inner side wall of the installation shell (1) is fixedly connected with a sealing rubber strip (5).
6. The dustproof and waterproof flexible circuit board according to claim 1, wherein: the installation shell (1) is rotationally connected with an installation cover plate (2) through a hinge bracket (4), and the inner side wall of the installation cover plate (2) is provided with evenly distributed diversion trenches (3).
7. The dustproof and waterproof flexible circuit board according to claim 1, wherein: a heat dissipation net (19) is arranged on one side of the inner side wall of the installation shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320848154.0U CN219761578U (en) | 2023-04-17 | 2023-04-17 | Dustproof waterproof flexible line way board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320848154.0U CN219761578U (en) | 2023-04-17 | 2023-04-17 | Dustproof waterproof flexible line way board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761578U true CN219761578U (en) | 2023-09-26 |
Family
ID=88070815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320848154.0U Active CN219761578U (en) | 2023-04-17 | 2023-04-17 | Dustproof waterproof flexible line way board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761578U (en) |
-
2023
- 2023-04-17 CN CN202320848154.0U patent/CN219761578U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219761578U (en) | Dustproof waterproof flexible line way board | |
| CN108649441B (en) | Outdoor power distribution cabinet heat dissipation system | |
| CN111683495A (en) | Control cabinet | |
| CN215576390U (en) | Keyboard separated notebook computer | |
| CN114980706A (en) | Network cabinet capable of dissipating heat quickly | |
| CN212845581U (en) | Charged display device with heat dissipation function | |
| CN209374334U (en) | A kind of vacuum interrupter with high-cooling property | |
| CN221126581U (en) | Totally enclosed outdoor dustproof switch board | |
| CN220693586U (en) | Dampproofing electrical control cabinet | |
| CN214153535U (en) | Environment-friendly energy-saving electrical control cabinet | |
| CN209675791U (en) | A kind of electric automatization safe power distribution box | |
| CN214590110U (en) | Dustproof high voltage distribution cabinet dispels heat | |
| CN219918107U (en) | Dustproof box | |
| CN219938692U (en) | Dampproofing electrical cabinet of automatic heat dissipation | |
| CN216289723U (en) | Power engineering is block terminal for transformer substation | |
| CN215185354U (en) | High-voltage circuit breaker protective equipment based on electric power internet | |
| CN219322354U (en) | Photovoltaic power generation blocking device | |
| CN216118728U (en) | Touch-sensitive screen scheduling equipment based on 5G | |
| CN219533712U (en) | Novel computer cabinet | |
| CN219477396U (en) | Control cabinet without external power supply and capable of operating for multiple times | |
| CN220692652U (en) | High-voltage outlet switch cabinet with built-in heat dissipation structure | |
| CN219042232U (en) | RCU controller with protection component | |
| CN220476227U (en) | Multifunctional network cabinet | |
| CN215991186U (en) | Prevent overheated audio and video equipment | |
| CN216313490U (en) | Intelligence heat preservation dish mainboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |