CN216816711U - Electronic shielding type engine speed sensor - Google Patents
Electronic shielding type engine speed sensor Download PDFInfo
- Publication number
- CN216816711U CN216816711U CN202220313838.6U CN202220313838U CN216816711U CN 216816711 U CN216816711 U CN 216816711U CN 202220313838 U CN202220313838 U CN 202220313838U CN 216816711 U CN216816711 U CN 216816711U
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- speed sensor
- information plug
- threaded rod
- information
- engine speed
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- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of engine speed sensors, and discloses an electronic shielding type engine speed sensor, which comprises a shell, wherein an engine is fixedly connected in the shell, the speed sensor is inserted into the shell, an information plug is inserted into an information transmission socket, a rotating ring is matched for use, workers can drive a threaded rod to rotate according to different tools, the threaded rod rotates to drive an extrusion block to rotate and move downwards, the threaded rod moves downwards to penetrate through a fixed plate and is inserted into the shell, the fixing of the fixed plate is completed, the extrusion block moves downwards to extrude a limiting block to move towards the information plug, the limiting block moves towards the information plug and is contacted with one end, close to an electric wire, of the information plug, the two limiting blocks clamp the position of the information plug, the phenomenon of moving of the information plug is prevented, and the purpose of reinforcing the information plug is completed, therefore, the purposes of quickly installing the rotation speed sensor and fixing the main information plug are achieved.
Description
Technical Field
The application relates to the technical field of engine speed sensors, in particular to an electronic shielding type engine speed sensor.
Background
The speed sensor is a sensor for converting the rotating speed of a rotating object into electric quantity to be output, belongs to an indirect measuring device, can be manufactured by a mechanical, electrical, magnetic, optical and hybrid method and the like, and is the core of an engine control system on an automobile engine.
At present shielding type sensor is in the installation, because signal connection line inserts the inside of sensor, after the automobile starts, can appear vibrations and lead to signal line and sensor contact unrealistic, lead to signal transmission to go wrong, and then cause the influence to driving safety.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned proposed problems, the present application provides an electronic shield type engine speed sensor.
The application provides an electronic shielding type engine speed sensor adopts following technical scheme:
an electronic shielding type engine speed sensor comprises a shell, wherein an engine is fixedly connected inside the shell, a gear is fixedly connected to the outer surface of an output shaft of the engine, a speed sensor is installed at the top of the gear, the outer surface of the speed sensor is inserted into the shell, an information transmission socket is fixedly connected to the top of the speed sensor, an information plug is inserted into the information transmission socket, a limiting block is installed on the outer surface of the top of the information plug, the outer surface of the limiting block is slidably connected with the inside of the speed sensor, a T-shaped sliding block is fixedly connected to the bottom of the limiting block, the outer surface of the T-shaped sliding block is slidably connected with the inside of the speed sensor, an extrusion block is installed at one end of the limiting block, which is far away from the information plug, a threaded rod is fixedly connected to the inside of the extrusion block, and the outer surface of the threaded rod is in threaded connection with the inside of the shell, the outer surface threaded connection of threaded rod has the fixed plate, and the inside of fixed plate and revolution speed sensor's outer fixed surface are connected.
Through adopting above-mentioned technical scheme, insert the inside of casing with speed sensor, insert the inside of information transmission socket with the information plug, then rotate the threaded rod and drive extrusion piece rotation and downstream, the threaded rod downstream passes the inside that the fixed plate inserted the casing, accomplish the fixed to the fixed plate, extrusion piece downstream extrusion spacing piece removes simultaneously, spacing piece removes and contacts near the one end of electric wire with the information plug, make two stoppers block the position of information plug, prevent that the movable phenomenon from appearing in the information plug, thereby accomplish the purpose of consolidating the information plug.
Preferably, the inside of casing is seted up and is seted up the spout with stopper size assorted.
Through adopting above-mentioned technical scheme, provide the gliding space of stopper.
Preferably, the inside of casing is seted up and is seted up the slide rail with T type slider size phase-match.
Through adopting above-mentioned technical scheme, provide the gliding space of T type slider.
Preferably, the shape of the extrusion block is a circular truncated cone, and the cross section of the limiting block is a parallelogram.
By adopting the technical scheme, the shape of the extrusion block is in a round table shape, so that the extrusion limiting block is convenient to move, the cross section of the limiting block is in a parallelogram shape, and the information plug is convenient to fix or is extruded by the information plug to slide into the shell to remove the aim of fixing the information plug.
Preferably, the top of the threaded rod is hinged with a rotating ring.
Through adopting above-mentioned technical scheme, the staff of being convenient for directly drives the threaded rod through rotatory ring and rotates, provides staff's efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
the rotating speed sensor is inserted into the shell by the matching use of the information plug, the information transmission socket, the rotating speed sensor, the shell, the rotating ring, the threaded rod, the extrusion block and the limiting block, then insert the inside of information transmission socket with the information plug again, use through rotatory ring cooperation, the different needs instrument of the staff of being convenient for just can drive the threaded rod and rotate, the threaded rod rotates and drives extrusion piece rotation and downstream, the threaded rod downstream passes the inside that the fixed plate inserted the casing, accomplish the fixed to the fixed plate, extrusion piece downstream extrusion stopper removes to the direction of information plug, the stopper removes to the direction of information plug and contacts with the one end that the information plug is close to the electric wire, make the position of two stoppers card information plug, prevent that the phenomenon of activity from appearing in the information plug, accomplish the purpose of consolidating the information plug, thereby reach the purpose of not only installing rotational speed sensor fast and fixed main information plug.
Drawings
Fig. 1 is a schematic structural view of the inside of the front face of the application example.
Fig. 2 is a schematic structural view of the left inner part of the application example.
Fig. 3 is a schematic view of the internal structure of the rotational speed sensor according to the embodiment of the present application.
Fig. 4 is an enlarged schematic structural diagram at a in fig. 3 of the application example.
Description of reference numerals: 1. a housing; 2. an engine; 3. a gear; 4. a rotational speed sensor; 5. an information transmission socket; 6. an information plug; 7. a limiting block; 8. a chute; 9. a T-shaped slider; 10. a slide rail; 11. extruding the block; 12. a threaded rod; 13. a rotating ring; 14. and (7) fixing the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses electronic shielding type engine speed sensor. Referring to fig. 1, the electronic shielding type engine speed sensor comprises a housing 1, wherein an engine 2 is fixedly connected inside the housing 1, a gear 3 is fixedly connected to the outer surface of an output shaft of the engine 2, a speed sensor 4 is installed at the top of the gear 3, the outer surface of the speed sensor 4 is inserted into the housing 1, an information transmission socket 5 is fixedly connected to the top of the speed sensor 4, and an information plug 6 is inserted into the information transmission socket 5;
as shown in fig. 2-4, a stopper 7 is mounted on the outer surface of the top of the information plug 6, the outer surface of the stopper 7 is slidably connected with the inside of the rotation speed sensor 4, the cross-sectional shape of the stopper 7 is parallelogram, which is convenient for fixing the information plug 6 or being extruded by the information plug 6 and sliding into the casing 1 to release the fixing purpose of the information plug 6, a chute 8 matching with the stopper 7 in size is formed inside the casing 1 to provide a space for the stopper 7 to slide, a T-shaped slider 9 is fixedly connected to the bottom of the stopper 7, the outer surface of the T-shaped slider 9 is slidably connected with the inside of the rotation speed sensor 4, a slide rail 10 matching with the T-shaped slider 9 in size is formed inside the casing 1 to provide a space for the T-shaped slider 9 to slide, an extruding block 11 is mounted on one end of the stopper 7 far from the information plug 6, and the extruding block 11 is in a truncated cone shape, the extrusion limiting block 7 is convenient to move, the threaded rod 12 is fixedly connected inside the extrusion block 11, the outer surface of the threaded rod 12 is in threaded connection with the inside of the shell 1, the fixing plate 14 is in threaded connection with the outer surface of the threaded rod 12, and the inner portion of the fixing plate 14 is fixedly connected with the outer surface of the rotating speed sensor 4.
As shown in fig. 2-3, the top of the threaded rod 12 is hinged with a rotating ring 13, so that the worker can directly drive the threaded rod 12 to rotate through the rotating ring 13, thereby improving the efficiency of the worker.
The implementation principle of the electronic shielding type engine speed sensor in the embodiment of the application is as follows: the rotating speed sensor 4 is inserted into the shell 1, then the information plug 6 is inserted into the information transmission socket 5, the rotating ring 13 drives the threaded rod 12 to rotate, the threaded rod 12 rotates to drive the extrusion block 11 to rotate and move downwards, and the threaded rod 12 moves downwards and penetrates through the fixing plate 14 to be inserted into the shell 1, so that the fixing of the fixing plate 14 is completed;
furthermore, extrusion piece 11 downstream extrusion stopper 7 moves to the direction of information plug 6, and stopper 7 moves to the direction of information plug 6 and contacts with the one end that information plug 6 is close to the electric wire, makes two stoppers 7 block the position of information plug 6, prevents that information plug 6 from appearing the phenomenon of activity, accomplishes the purpose of consolidating information plug 6 to reach the purpose of not only installing rotational speed sensor 4 fast and fixed main information plug 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Electronic shielding type engine speed sensor, including casing (1), the inside fixedly connected with engine (2) of casing (1), the outer fixed surface of output shaft of engine (2) is connected with gear (3), speed sensor (4) are installed at the top of gear (3), and the surface of speed sensor (4) pegs graft with the inside of casing (1), its characterized in that: the top of the rotating speed sensor (4) is fixedly connected with an information transmission socket (5), an information plug (6) is inserted into the information transmission socket (5), a limiting block (7) is installed on the outer surface of the top of the information plug (6), the outer surface of the limiting block (7) is connected with the rotating speed sensor (4) in a sliding mode, a T-shaped sliding block (9) is fixedly connected to the bottom of the limiting block (7), the outer surface of the T-shaped sliding block (9) is connected with the rotating speed sensor (4) in a sliding mode, an extrusion block (11) is installed at one end, far away from the information plug (6), of the limiting block (7), a threaded rod (12) is fixedly connected to the interior of the extrusion block (11), the outer surface of the threaded rod (12) is connected with the inner thread of the shell (1), and a fixing plate (14) is connected to the outer surface of the threaded rod (12) in a threaded mode, and the inner part of the fixed plate (14) is fixedly connected with the outer surface of the rotating speed sensor (4).
2. The electronically shielded engine speed sensor of claim 1, wherein: the inside of casing (1) is seted up and is seted up with stopper (7) size assorted spout (8).
3. The electronically shielded engine speed sensor of claim 1, wherein: the inside of the shell (1) is provided with a slide rail (10) which is matched with the T-shaped slide block (9) in size.
4. The electronically shielded engine speed sensor of claim 1, wherein: the shape of the extrusion block (11) is a round table shape, and the cross section of the limiting block (7) is a parallelogram.
5. The electronically shielded engine speed sensor of claim 1, wherein: the top of the threaded rod (12) is hinged with a rotating ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313838.6U CN216816711U (en) | 2022-02-16 | 2022-02-16 | Electronic shielding type engine speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313838.6U CN216816711U (en) | 2022-02-16 | 2022-02-16 | Electronic shielding type engine speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216816711U true CN216816711U (en) | 2022-06-24 |
Family
ID=82040707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313838.6U Expired - Fee Related CN216816711U (en) | 2022-02-16 | 2022-02-16 | Electronic shielding type engine speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216816711U (en) |
-
2022
- 2022-02-16 CN CN202220313838.6U patent/CN216816711U/en not_active Expired - Fee Related
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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: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |