CN211308405U - Automobile speed sensor - Google Patents
Automobile speed sensor Download PDFInfo
- Publication number
- CN211308405U CN211308405U CN201921665970.8U CN201921665970U CN211308405U CN 211308405 U CN211308405 U CN 211308405U CN 201921665970 U CN201921665970 U CN 201921665970U CN 211308405 U CN211308405 U CN 211308405U
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- China
- Prior art keywords
- fixture block
- groove
- inspection head
- speed sensor
- mounting bracket
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Abstract
The utility model discloses an automobile speed sensor, characterized by: including inspection head, link and mounting bracket, be provided with the mounting hole that is used for installing the inspection head on the mounting bracket, be provided with the fixed slot that communicates with the mounting hole on the mounting bracket, be provided with the fixture block in the fixed slot, be provided with on the inspection head with fixture block complex draw-in groove, be provided with compression spring between fixture block and the fixed slot. Through setting up cushion and fixture block, push pedal, easy to assemble or better inspection head, installation easy operation is convenient.
Description
Technical Field
The utility model relates to an automobile spare and accessory part field, in particular to automobile speed sensor.
Background
The automobile speed sensor is an information source of an automobile electronic control system and a key part of the automobile electronic control system. It detects the speed of electric control automobile, and the control computer uses the input signal to control the idling of engine, the locking of torque converter of automatic speed variator, the gear shifting of automatic speed variator, the on-off of cooling fan of engine and cruise speed-fixing, etc. The method is mainly applied to the crank angle and the camshaft position. Therefore, when the vehicle speed sensor is installed, the vehicle speed sensor needs to be installed beside the gear to be measured, and the installation clearance between the vehicle speed sensor and the gear to be measured is 0.5-3 mm.
The steps are complicated when the existing vehicle speed sensor is installed, the replacement is also very troublesome, and the vehicle speed sensor is inconvenient to take down for maintenance when a fault occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile speed sensor, its advantage can be easy to assemble or change the quick car sensor of car.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automobile speed sensor, includes inspection head, link and mounting bracket, be provided with the mounting hole that is used for installing the inspection head on the mounting bracket, be provided with the fixed slot that communicates with the mounting hole on the mounting bracket, be provided with the fixture block in the fixed slot, be provided with on the inspection head with fixture block complex draw-in groove, be provided with compression spring between fixture block and the fixed slot, be provided with the drive arrangement who is used for driving the fixture block and reciprocates on the mounting bracket.
After adopting the technical scheme, through setting up mounting bracket and mounting hole, can install the inspection head on the mounting bracket, and through setting up fixture block and draw-in groove, thereby it is fixed to detect the head, prevent that the inspection head from breaking away from in the mounting hole, and through setting up compression spring, thereby make the fixture block can the joint all the time in the draw-in groove, and joint mode installation is firm simple, high durability and convenient installation, and reciprocate through setting up drive arrangement drive fixture block, when better inspection head, can keep away from the draw-in groove through drive arrangement drive fixture block, then take off the inspection head, moreover, the steam generator is simple in structure, the production and manufacturing is convenient, high durability and convenient use.
The utility model discloses further set up to: and an elastic pad is arranged in the mounting hole.
After the technical scheme is adopted, the elastic pad is arranged in the mounting hole, so that the inspection head and the mounting frame can be connected more firmly, the elastic pad can serve as a cushion pad, the collision between the inspection head and the mounting frame is avoided, and the damage to the inspection head is prevented.
The utility model discloses further set up to: the driving device comprises a push plate arranged on the fixture block, a fastening bolt is arranged on the mounting frame, and the fastening bolt is abutted to the push plate.
After adopting above-mentioned technical scheme, through setting up the push pedal on the fixture block, make and promote the fixture block through the push pedal and reciprocate, thereby keep away from fixture block and draw-in groove, then take off the inspection head, easy operation is convenient, the production installation is simple, and through set up fastening bolt on the mounting bracket, can fix the push pedal through fastening bolt, make at the in-process that the car went, can not shake about leading to push pedal and fixture block because the car jolts, can prevent effectively that the fixture block from breaking away from the draw-in groove, make the installation fasten more reliably.
The utility model discloses further set up to: the connecting end is provided with a sliding block, and the mounting frame is provided with a sliding groove matched with the sliding block.
After adopting above-mentioned technical scheme, through setting up the slider at the link, set up the spout on the mounting bracket, after being connected link and car circuit's incoming end, can fix the link on the mounting bracket for the link can not last vibrations from top to bottom because jolting of car travel in-process, can effectively avoid the link to become flexible with the incoming end of car circuit or break off.
The utility model discloses further set up to: the mounting frame is provided with a groove communicated with the sliding groove, a baffle is arranged in the groove, and a spiral spring is arranged between the baffle and the groove.
After the technical scheme is adopted, the sliding block can be fixed in the sliding groove by arranging the abutting plate and the spiral spring on the mounting frame, and the sliding block is prevented from being separated from the sliding groove, so that the connecting end is more stably mounted.
The utility model discloses further set up to: the bottom of mounting bracket is provided with the super glue.
After the technical scheme is adopted, the installation frame is convenient to install by arranging the super glue.
To sum up, the utility model discloses following beneficial effect has: 1. through setting up cushion and fixture block, push pedal, easy to assemble or better inspection head, installation easy operation is convenient.
2. Through setting up slider and spout, can fix the link on the mounting bracket for the link can not shake from top to bottom at the in-process that the car went, and the link is more fastened with the connection of car circuit.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic sectional view of the present embodiment.
Reference numerals: 1. an inspection head; 2. a connecting end; 3. a mounting frame; 4. mounting holes; 5. an elastic pad; 6. fixing grooves; 7. a clamping block; 8. a card slot; 9. a compression spring; 10. a through groove; 11. pushing the plate; 12. fastening a bolt; 13. a chute; 14. a slider; 15. a groove; 16. a baffle plate; 17. a coil spring; 18. and (4) super glue.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1 and 2, a vehicle speed sensor includes an inspection head 1, a connection end 2, and a mounting bracket 3. The inspection head 1 and the connection terminal 2 are connected by an electric wire. The mounting frame 3 is provided with a mounting hole 4, and the mounting hole 4 penetrates through the mounting frame 3 and is used for mounting the inspection head 1. An elastic pad 5 for protecting the inspection head 1 is mounted on an inner wall of the mounting hole 4, and the inspection head 1 is fastened by an elastic force of the elastic pad 5.
As shown in fig. 1 and 2, a fixing groove 6 is formed in the mounting bracket 3, the fixing groove 6 is communicated with the mounting hole 4, a fixture block 7 is connected to the fixing groove 6 in a sliding manner, and the fixture block 7 can move up and down in the fixing groove 6. A clamping groove 8 is formed in the position, corresponding to the clamping block 7, of the inspection head 1, the clamping block 7 can be clamped in the clamping groove 8, and the clamping block 7 is clamped into the clamping groove 8, so that the inspection head 1 is fixed in the mounting hole 4. And fixture block 7 directly is provided with compression spring 9 with fixed slot 6, make fixture block 7 be in the state of stretching out through compression spring 9, and be provided with the inclined plane in the upper end of fixture block 7, when inspection head 1 card goes into the mounting hole 4, the one end of inspection head 1 and the inclined plane butt of fixture block 7, and extrude the inclined plane, make fixture block 7 move down, compression spring 9 atress compression, inspection head 1 continues to move, move to fixture block 7 top when draw-in groove 8, then compression spring 9 resumes, promote fixture block 7 rebound, make fixture block 7 card go into in the draw-in groove 8, thereby fix inspection head 1 on mounting bracket 3.
As shown in fig. 1 and 2, a through groove 10 is formed in the mounting frame 3, the through groove 10 is communicated with the fixing groove 6, a push plate 11 is connected in the through groove 10 in a sliding manner, the push plate 11 is fixedly connected with the clamping block 7, and the clamping block 7 can be pushed to move up and down through the push plate 11. So that when the inspection head needs to be repaired or replaced, the clamping block 7 can be pushed by the push plate 11 to move downwards, and then the inspection head 1 is taken down from the mounting hole 4. The mounting frame 3 is provided with a fastening bolt 12, one end of the fastening bolt 12 is abutted to the push plate 11, and the fastening bolt 12 can be loosened or tightened to enable the fastening bolt 12 to abut to the push plate 11 or be far away from the push plate 11.
As shown in fig. 1 and 2, a sliding groove 13 is provided on the mounting frame 3, a slider 14 is provided on the connecting end 2, and the slider 14 can move in the sliding groove 13, so that the connecting end 2 is fixed on the mounting frame 3, the connecting end 2 can be fixed on the mounting frame 3, vibration cannot occur in the driving process of the automobile, and the connecting end 2 is prevented from being separated from the access end of the automobile circuit. A groove 15 is formed in the mounting frame 3, and the groove 15 is communicated with the sliding groove 13. A baffle 16 is mounted in the recess 15 and can move up and down in the recess 15, one end of the baffle 16 being located in the recess 15. And a spiral spring 17 is arranged between the abutting plate 16 and the groove 15, and the top end of the abutting plate is positioned in the sliding groove 13 under the elastic support of the spiral spring 17. One of butt joint board is served and is provided with the inclined plane, when installation link 2, go into spout 13 with slider 14 card in, and remove in spout 13 towards, slider 14 and butt joint board butt, and extrude the inclined plane, thereby make butt joint board downstream, coil spring 17 atress compression, after slider 14 removed spout 13 in, bolt spring resets, promote butt joint board rebound, thereby make butt joint board with the 14 joint of slider in spout 13, thereby fix link 2 on mounting bracket 3.
As shown in fig. 1 and 2, a strong glue 18 is provided on the bottom of the mounting bracket 3 to fix the mounting bracket 3 to the car.
The working process is as follows:
when installing car speed sensor, fix mounting bracket 3 on the car through super glue 18 earlier, wait that mounting bracket 3 is fixed firm back, will inspect head 1 and install into mounting hole 4 in, fixture block 7 joint is in draw-in groove 8, will inspect head 1 fixed, then the fastening bolt 12 of screwing for fastening bolt 12 is fixed with push pedal 11. After the installation of inspection head 1 is accomplished, be connected link 2 with car circuit's incoming end, then with slider 14 joint income spout 13 in, fix link 2 on mounting bracket 3, the installation is accomplished.
When needing to change the automobile on-board sensor, earlier with the help of instrument for example bolted knife etc. press the butt plate downwards, then remove slider 14, separate link 2 and mounting bracket 3, then rotatory fastening bolt 12 for fastening bolt 12 keeps away from push pedal 11, then moves push pedal 11 downwards, makes fixture block 7 keep away from draw-in groove 8, takes out inspection head 1, installs new inspection head 1 and link 2 on mounting bracket 3 again, changes the completion.
Claims (6)
1. An automobile speed sensor is characterized in that: including inspection head (1), link (2) and mounting bracket (3), be provided with mounting hole (4) that are used for installing inspection head (1) on mounting bracket (3), be provided with fixed slot (6) with mounting hole (4) intercommunication on mounting bracket (3), be provided with fixture block (7) in fixed slot (6), be provided with on inspection head (1) with fixture block (7) complex draw-in groove (8), be provided with compression spring (9) between fixture block (7) and fixed slot (6), be provided with the drive arrangement who is used for driving fixture block (7) to reciprocate on mounting bracket (3).
2. A vehicle speed sensor as claimed in claim 1, wherein: an elastic pad (5) is arranged in the mounting hole (4).
3. A vehicle speed sensor as claimed in claim 2, wherein: the driving device comprises a push plate (11) arranged on the clamping block (7), a fastening bolt (12) is arranged on the mounting frame (3), and the fastening bolt (12) is abutted to the push plate (11).
4. A vehicle speed sensor as claimed in claim 1, wherein: the connecting end (2) is provided with a sliding block (14), and the mounting rack (3) is provided with a sliding groove (13) matched with the sliding block (14).
5. The vehicle speed sensor according to claim 4, wherein: the mounting bracket (3) is provided with a groove (15) communicated with the sliding groove (13), a baffle plate (16) is arranged in the groove (15), and a spiral spring (17) is arranged between the baffle plate (16) and the groove (15).
6. A vehicle speed sensor as claimed in claim 1, wherein: the bottom of the mounting rack (3) is provided with a strong glue (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665970.8U CN211308405U (en) | 2019-09-30 | 2019-09-30 | Automobile speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921665970.8U CN211308405U (en) | 2019-09-30 | 2019-09-30 | Automobile speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308405U true CN211308405U (en) | 2020-08-21 |
Family
ID=72079974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921665970.8U Active CN211308405U (en) | 2019-09-30 | 2019-09-30 | Automobile speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308405U (en) |
-
2019
- 2019-09-30 CN CN201921665970.8U patent/CN211308405U/en active Active
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