CN212381463U - Circuit board assembly of circuit board for automobile sensor - Google Patents
Circuit board assembly of circuit board for automobile sensor Download PDFInfo
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- CN212381463U CN212381463U CN202021323633.3U CN202021323633U CN212381463U CN 212381463 U CN212381463 U CN 212381463U CN 202021323633 U CN202021323633 U CN 202021323633U CN 212381463 U CN212381463 U CN 212381463U
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- circuit board
- cover plate
- fixing shell
- automobile sensor
- board body
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Abstract
The utility model discloses a circuit board assembly of a circuit board for an automobile sensor, which comprises a circuit board fixing shell, a cover plate, a through hole, a transparent observation plate, a mounting plate, a fixing buckle and a circuit board body, wherein the mounting plate is fixedly arranged at the top and the bottom ends of the circuit board fixing shell, the right end of the circuit board fixing shell is provided with the through hole, the front end of the circuit board fixing shell is provided with the cover plate, the transparent observation plate is arranged in the middle of the cover plate, the fixing buckle is distributed at the top of the cover plate, the circuit board body is arranged inside the circuit board fixing shell, EVA cushion blocks are respectively bonded at the front end corner and the rear end corner of the circuit board body, an insulating rubber sleeve is sleeved outside the circuit board body, the technical field of the circuit board for the automobile sensor is provided, the circuit board body is, the anti-vibration impact performance of the circuit board is improved, insulation and static prevention are achieved, efficient heat dissipation is achieved, and the service life of the circuit board is prolonged.
Description
Technical Field
The utility model relates to a circuit board technical field for the automobile sensor specifically is a circuit board subassembly of circuit board for the automobile sensor.
Background
The sensor for car is an input device of computer system for car, which converts the information of various working conditions in running of car, such as speed, temp of various media and running condition of engine, into electric signals to be transmitted to computer for making the engine in optimum working state. The vehicle sensors are numerous, and when the fault of the sensor is judged, only the sensor itself is considered, but the whole circuit with the fault is considered. Therefore, when a fault is found, in addition to checking the sensor, the wire harness, the plug-in unit, and the related circuit between the sensor and the electronic control unit are checked.
The circuit board component for the existing automobile sensor can not be protected efficiently, is low in safety performance, inconvenient to disassemble and assemble and observe, inconvenient to insert and fix, insufficient in stability performance, easy to shake, insufficient in insulation effect, easy to impact vibration, poor in heat dissipation effect and short in service life of a circuit board.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The circuit board assembly of circuit board for automobile sensor has solved current circuit board assembly for automobile sensor and can not the efficient protection, and the security performance is low, inconvenient dismouting, it is inconvenient to observe, and the grafting is fixed inconvenient, and stability can not enough, rocks easily, and insulating effect is not enough, and easy shock vibration, the radiating effect is poor, the short problem of life of circuit board.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a circuit board assembly of a circuit board for an automobile sensor comprises a circuit board fixing shell, a cover plate, a through hole, a transparent observation plate, a mounting plate, a fixing buckle and a circuit board body, wherein the mounting plate is fixedly arranged at the top end and the bottom end of the circuit board fixing shell, the through hole is formed in the right end of the circuit board fixing shell, the cover plate is arranged at the front end of the circuit board fixing shell, the transparent observation plate is arranged in the middle of the cover plate, the fixing buckle is distributed at the top of the cover plate, the circuit board body is arranged in the circuit board fixing shell, EVA cushion blocks are respectively bonded at the front end corner and the rear end corner of the circuit board body, an insulating rubber sleeve is sleeved on the outer side of the circuit board body, the right end of the circuit board body is electrically connected with a sensor connecting port, a cooling fan set is arranged, the outer end of the rotating motor is distributed with wind blades, and the two ends of the cooling fan set are distributed with cooling hole grooves.
Preferably, the bottom of the cover plate is connected through a hinge, and a convex block is fixedly arranged at the upper end of the front side of the cover plate.
Preferably, circuit board locating holes are formed in corners of the circuit board body and are fixed to the inner side of the circuit board fixing shell through threads.
Preferably, the number of the wind blades is 8, and the heat dissipation hole groove is of a rectangular structure.
Preferably, the inner side end of the rotating motor is electrically connected with a cooling fan connecting circuit port, and the cooling fan connecting circuit port is connected to the front end of the circuit board body.
Preferably, the cooling fan set is of a circular structure, mounting holes are formed in the outer end of the cooling fan set, and connecting bolts are fixedly connected to the outer end of each mounting hole.
(III) advantageous effects
The utility model provides a circuit board subassembly of circuit board for automobile sensor. The method has the following beneficial effects:
(1) this circuit board subassembly of circuit board for automobile sensor, through the fixed shell of circuit board and the apron that sets up, make things convenient for protection circuit board body, the security performance is high, conveniently open and close and take out the installation, reasonable in design, through the fixed knot that sets up at the top of apron, make things convenient for the dismouting, through the transparent observation board that sets up in the centre of apron, be convenient for observe, through the through-hole that sets up at circuit board body right-hand member electric connection's sensor connection port and the fixed shell right-hand member of circuit board, it is fixed to conveniently connect the grafting, high durability and convenient use.
(2) This circuit board subassembly of circuit board for automobile sensor, through the EVA cushion that bonds at circuit board body front and back end corner, the buffering shock attenuation, reliable and stable avoids strikeing, has improved the anti-vibration impact property of circuit board, through the insulating rubber cover that cup joints in the outside of circuit board body, static is prevented in the insulation, through the radiator fan group that sets up in the middle of the fixed shell rear end of circuit board and the radiating hole groove that sets up at its both ends, high-efficient heat dissipation, the life of extension circuit board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the circuit board structure of the present invention;
fig. 3 is a schematic structural view of the rear part of the housing of the present invention;
fig. 4 is a schematic structural view of the cooling fan of the present invention.
In the figure, a circuit board fixing shell 1, a cover plate 2, a through hole 3, a transparent observation plate 4, a mounting plate 5, a fixing buckle 6, a bump 7, a circuit board body 8, an EVA cushion block 9, an insulating rubber sleeve 10, a sensor connecting port 11, a circuit board positioning hole 12, a cooling fan group 13, a fan blade 14, a cooling hole slot 15, a cooling fan connecting line port 16, a connecting bolt 17 and a rotating motor 18.
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, an embodiment of the present invention provides a technical solution: a circuit board assembly of a circuit board for an automobile sensor comprises a circuit board fixing shell 1, a cover plate 2, through holes 3, a transparent observation plate 4, a mounting plate 5, fixing buckles 6 and a circuit board body 8, wherein the mounting plate 5 is fixedly arranged at the top and the bottom of the circuit board fixing shell 1, the through holes 3 are arranged at the right end of the circuit board fixing shell 1, the cover plate 2 is arranged at the front end of the circuit board fixing shell 1, the transparent observation plate 4 is arranged in the middle of the cover plate 2, the fixing buckles 6 are distributed at the top of the cover plate 2, the circuit board body 8 is arranged inside the circuit board fixing shell 1, EVA cushion blocks 9 are respectively bonded at the front end corner and the rear end corner of the circuit board body 8, an insulating rubber sleeve 10 is sleeved at the outer side of the circuit board body 8, the right end of the circuit board body 8 is electrically connected with a sensor connecting port 11, and a, the inside of radiator fan group 13 is equipped with rotating electrical machines 18, the outer end of rotating electrical machines 18 distributes and has fan blade 14, radiator fan group 13's both ends distribute has heat dissipation hole slot 15.
The bottom of the cover plate 2 is connected through a hinge, a convex block 7 is fixedly arranged at the upper end of the front side of the cover plate 2, the cover plate is convenient to grip, pull, close and open, and the structure is simple.
Circuit board locating hole 12 has all been seted up at the corner of circuit board body 8, circuit board locating hole 12 is fixed in circuit board fixed housing 1 inboard through the screw thread, and the installation of being convenient for is fixed, and is reliable and stable.
The number of the wind blades 14 is 8, and the heat dissipation hole grooves 15 are of a rectangular structure, so that the heat dissipation effect is good, and the speed is high.
The inner side end of the rotating motor 18 is electrically connected with a cooling fan connecting line port 16, the cooling fan connecting line port 16 is connected to the front end of the circuit board body 8 and supplies power, and therefore the control is more convenient and the intelligent performance is high.
The radiator fan group 13 is of a circular structure, mounting holes are formed in the outer end of the radiator fan group 13 in a distributed mode, and connecting bolts 17 are fixedly connected to the outer end of the mounting holes, so that the radiator fan group is convenient to disassemble and assemble and convenient to overhaul and maintain.
The working principle is as follows: 1 protective circuit board body 8 of fixed shell of circuit board, 6 open and close through the fixed knot at 2 tops of apron, make things convenient for the dismouting, transparent observation board 4 through the apron 2 centre is observed, sensor connection port 11 through 8 right-hand members electric connection of circuit board body and the fixed sensor of pegging graft of through-hole 3 connection of 1 right-hand member of circuit board, through the EVA cushion 9 buffering shock attenuation that bonds of circuit board body 8 front and back end corner, reliable and stable, avoid strikeing, improve circuit board body 8's anti-vibration impact property, the insulating rubber cover 10 insulation that cup joints in the 8 outside of circuit board body is prevented static, through the inside rotation motor 18 control fan blade 14 of radiator fan group 13 rotates the heat dissipation in the middle of 1 rear end of fixed shell of circuit board, and the high-efficient heat dissipation of radiating hole groove 15 at both ends.
The utility model relates to a circuit board fixing shell 1, a cover plate 2, a through hole 3, a transparent observation plate 4, a mounting plate 5, a fixing buckle 6, a lug 7, a circuit board body 8, an EVA cushion block 9, an insulating rubber sleeve 10, a sensor connecting port 11, a circuit board positioning hole 12, a cooling fan group 13, a fan blade 14, a cooling hole groove 15, a cooling fan connecting line port 16, a connecting bolt 17 and a rotating motor 18, wherein the components are general standard components or components known by technicians in the field, the structure and the principle of the cooling fan group are all known by technicians or conventional experimental methods, the circuit board component solves the problems that the existing circuit board component for the automobile sensor can not efficiently protect, has low safety performance, inconvenient disassembly and assembly, inconvenient observation, inconvenient splicing and fixation, insufficient stability performance, easy shaking, insufficient insulation effect and easy impact vibration, the radiating effect is poor, and the life of circuit board is short, the utility model discloses a combination of each other of above-mentioned parts makes things convenient for protection circuit board body, and the security performance is high, conveniently opens and closes and take out the installation, reasonable in design makes things convenient for the dismouting, is convenient for observe, and it is fixed to connect the grafting convenient to use, and the buffering shock attenuation is reliable and stable, avoids the impact, has improved the anti-vibration impact property of circuit board, and the static is prevented in the insulation, and high-efficient heat dissipation prolongs the life of circuit board.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a circuit board subassembly of circuit board for automobile sensor which characterized in that: comprises a circuit board fixing shell (1), a cover plate (2), through holes (3), transparent observation plates (4), a mounting plate (5), fixing buckles (6) and a circuit board body (8), wherein the mounting plates (5) are fixedly arranged at the top and the bottom of the circuit board fixing shell (1), the through holes (3) are arranged at the right end of the circuit board fixing shell (1), the cover plate (2) is arranged at the front end of the circuit board fixing shell (1), the transparent observation plates (4) are arranged in the middle of the cover plate (2), the fixing buckles (6) are distributed at the top of the cover plate (2), the circuit board body (8) is arranged inside the circuit board fixing shell (1), cushion blocks (EVA (9) are bonded at the corners of the front end and the rear end of the circuit board body (8), an insulating rubber sleeve (10) is sleeved at the outer side of the circuit board body (8), and the right end of the circuit board body (8, the circuit board fixing device is characterized in that a cooling fan set (13) is arranged in the middle of the rear end of the circuit board fixing shell (1), a rotating motor (18) is arranged inside the cooling fan set (13), wind blades (14) are distributed at the outer end of the rotating motor (18), and cooling hole grooves (15) are distributed at the two ends of the cooling fan set (13).
2. The circuit board assembly of a circuit board for an automobile sensor according to claim 1, characterized in that: the bottom of the cover plate (2) is connected through a hinge, and a convex block (7) is fixedly arranged at the upper end of the front side of the cover plate (2).
3. The circuit board assembly of a circuit board for an automobile sensor according to claim 1, characterized in that: circuit board locating hole (12) have all been seted up to the corner of circuit board body (8), circuit board locating hole (12) are fixed in circuit board fixed shell (1) inboard through the screw thread.
4. The circuit board assembly of a circuit board for an automobile sensor according to claim 1, characterized in that: the number of the wind blades (14) is 8, and the heat dissipation hole grooves (15) are of a rectangular structure.
5. The circuit board assembly of a circuit board for an automobile sensor according to claim 1, characterized in that: the inner side end of the rotating motor (18) is electrically connected with a cooling fan connecting line port (16), and the cooling fan connecting line port (16) is connected to the front end of the circuit board body (8).
6. The circuit board assembly of a circuit board for an automobile sensor according to claim 1, characterized in that: the radiating fan set (13) is of a circular structure, mounting holes are formed in the outer end of the radiating fan set (13) in a distributed mode, and connecting bolts (17) are fixedly connected to the outer end of the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323633.3U CN212381463U (en) | 2020-07-08 | 2020-07-08 | Circuit board assembly of circuit board for automobile sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323633.3U CN212381463U (en) | 2020-07-08 | 2020-07-08 | Circuit board assembly of circuit board for automobile sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212381463U true CN212381463U (en) | 2021-01-19 |
Family
ID=74163720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021323633.3U Active CN212381463U (en) | 2020-07-08 | 2020-07-08 | Circuit board assembly of circuit board for automobile sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212381463U (en) |
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2020
- 2020-07-08 CN CN202021323633.3U patent/CN212381463U/en active Active
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