CN221594156U - Connection structure of automobile engine oil pressure sensor - Google Patents
Connection structure of automobile engine oil pressure sensor Download PDFInfo
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- CN221594156U CN221594156U CN202420240262.4U CN202420240262U CN221594156U CN 221594156 U CN221594156 U CN 221594156U CN 202420240262 U CN202420240262 U CN 202420240262U CN 221594156 U CN221594156 U CN 221594156U
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- pressure sensor
- seat
- fastening groove
- fastening
- engine oil
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- 239000010705 motor oil Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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Abstract
The utility model discloses a connecting structure of an automobile engine oil pressure sensor, which comprises a base, wherein a piece placing seat is fixed at the top end of the base, a transmission cavity is arranged at the lower end of the interior of the piece placing seat, a fastening groove is formed in the piece placing seat above the transmission cavity, the top end of the fastening groove extends to the exterior of the piece placing seat, limiting blocks are arranged at two sides of the bottom of the fastening groove, a pressure sensor body is arranged at the top end of the piece placing seat, fastening blocks are arranged in the fastening groove between the limiting blocks, the top ends of the fastening blocks extend to the exterior of the fastening groove and are fixedly connected with the bottom end of the pressure sensor body, clamping grooves are formed in the outer walls of two sides of the fastening blocks, and linkage cavities are formed in the piece placing seat at two sides of the fastening groove. The utility model not only achieves the aim of quick installation and connection of the pressure sensor body, but also ensures the stability of the pressure sensor body after installation and connection so as to reduce the falling phenomenon of the pressure sensor body, and achieves the aim of positioning and arranging the connecting structure.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a connecting structure of an automobile engine oil pressure sensor.
Background
The engine oil pressure sensor of the automobile is an important device for detecting the engine oil pressure of the engine of the automobile, the detected data can help to control the normal operation of the engine, and a corresponding connecting structure is needed for installing and connecting the engine oil pressure sensor of the automobile.
The utility model provides a car engine oil pressure sensor's connection structure with reference publication number CN212206457U, it includes fixed plate, locking lever, locking spring, slide and control lever, the side of slot is provided with the control chamber, and the fixed plate is fixed on the control chamber inner wall, and locking lever one end is movable to pass the fixed plate and inserts the connection of sensor body and fixing base in the locking hole of inserted link, and the other end links firmly with the slide, slide and control chamber inner wall sliding connection, locking spring suit is on the locking lever between fixed plate and slide, and locking spring has the elasticity that forces the locking lever towards the locking hole motion, the control lever include pole portion and collude the portion, pole portion one end is arranged in outside the fixing base, the other end is movable to pass the fixing base outer wall and stretches into the control intracavity, and the portion of colluding on the slide that stretches into the control lever in the control chamber is colluded in the time of sensor, only needs manual extraction control lever, can accomplish the individual dismantlement of sensor, need not whole change, convenient operation, and labour saving time saving greatly reduces staff's intensity of labour, according to above-mentioned connection structure can obtain better, but use the relevant spring to install the pressure sensor's of connection body and the connection mode that causes the spring to adopt the connection, and the stability factor of force sensor to cause the connection, and the stability factor of connecting the sensor is difficult to install.
Disclosure of utility model
The utility model aims to provide a connecting structure of an automobile engine oil pressure sensor, which solves the problems that although the connecting structure can be well applied in the background art, related parts such as springs are generally adopted to clamp and place connecting parts of a pressure sensor body, the spring is very easy to rebound due to external force factors in a spring clamping mode, the pressure sensor body falls off, and stability of the pressure sensor body after installation and connection is difficult to ensure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of automobile engine oil pressure sensor, includes the base, the top of base is fixed with puts a seat, the lower extreme of putting a seat inside is equipped with the transmission cavity, the inside fastening groove that is equipped with of a seat of putting of transmission cavity top, the top of fastening groove extends to the outside of putting a seat, the both sides of fastening groove bottom all are equipped with the stopper, the pressure sensor body is installed on the top of putting a seat, fastening groove internally mounted between the stopper has the fastening piece, the top of fastening piece extends to the outside of fastening groove and with the bottom fixed connection of pressure sensor body, all be equipped with the draw-in groove on the outer wall of fastening piece both sides, the inside linkage cavity that all is equipped with of a seat of putting of fastening groove both sides.
Preferably, the outer walls of the two sides of the base are all fixed with positioning seats, one side of the inside of each positioning seat is provided with a half-waist-shaped hole, and the positioning seats are positioned and arranged on the connecting structure by penetrating the half-waist-shaped holes through the bolt pieces and screwing the half-waist-shaped holes into the mounting platform.
Preferably, the inside rotation of transmission cavity is connected with two-way lead screw, all install the nut pair on the outer wall of two sides of two-way lead screw, slide in opposite directions through the outer wall that the nut pair is located two-way lead screw to make the nut pair drive L type pole and carry out lateral shifting.
Preferably, one end of the bidirectional screw rod is provided with a linkage rod, one end of the linkage rod, which is far away from the bidirectional screw rod, extends to the outside of the workpiece placing seat and is provided with a rotating handle, and the bidirectional screw rod is driven to rotate through the linkage rod by rotating the rotating handle.
Preferably, the central point department at the vice top of nut is equipped with L type pole, the one end that the nut was kept away from to L type pole extends to the inside of linkage cavity and is equipped with the fixture block, the one end that the fixture block was kept away from to L type pole extends to the inside of draw-in groove, peg graft to in the draw-in groove through the one end of fixture block to with the fastening piece location settle in the inside of fastening groove.
Preferably, a locking seat is arranged on the outer wall of the base on one side of the rotary handle, a pin hole is arranged on one side of the inner part of the rotary handle, two ends of the pin hole are extended to the outer part of the rotary handle, a butterfly bolt is arranged on the outer wall of the rotary handle at the position of the pin hole, one end of the butterfly bolt penetrates through the pin hole and is in threaded connection with the outer wall of the locking seat, and one end of the butterfly bolt penetrates through the pin hole and is screwed into the locking seat so as to lock the rotary handle.
Compared with the prior art, the utility model has the beneficial effects that: the connecting structure of the automobile engine oil pressure sensor not only achieves the aim of quickly installing and connecting the pressure sensor body, but also ensures the stability of the pressure sensor body after installation and connection so as to reduce the falling phenomenon of the pressure sensor body, and achieves the aim of positioning and arranging the connecting structure;
(1) The screw handle is rotated to drive the bidirectional screw rod to be positioned in the transmission cavity for rotation, and at the moment, the two groups of nut pairs are positioned on the outer wall of the bidirectional screw rod and slide towards the middle, so that the nut pairs drive the clamping block to synchronously move through the L-shaped rod, one end of the clamping block can be inserted into the clamping groove, and the fastening block can be positioned and arranged in the fastening groove, so that the aim of quickly mounting and connecting the pressure sensor body is fulfilled;
(2) By rotating the butterfly bolt, one end of the butterfly bolt penetrates through the pin hole and is screwed into the locking seat, so that the phenomenon that the rotary handle automatically rotates due to external force factors is reduced, one end of the clamping block is firmly inserted into the clamping groove, the stability of the pressure sensor body after installation and connection is guaranteed, and the falling-off phenomenon of the pressure sensor body is reduced;
(3) Through penetrating the half waist-shaped hole through the bolt piece and screwing in the mounting platform, the base can be stably arranged on the mounting platform through the positioning seat, so that the purpose of positioning and arranging the connecting structure is achieved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a base; 2. a positioning seat; 3. a piece placing seat; 4. a pressure sensor body; 5. a fastening groove; 6. a limiting block; 7. a fastening block; 8. a transmission cavity; 9. a two-way screw rod; 10. a nut pair; 11. a linkage cavity; 12. a rotary handle; 13. a linkage rod; 14. a half-waist hole; 15. an L-shaped rod; 16. a clamping block; 17. a clamping groove; 18. a locking seat; 19. a pin hole; 20. a butterfly bolt.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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. 1-4, an embodiment of the present utility model is provided: the connecting structure of the automobile engine oil pressure sensor comprises a base 1, wherein positioning seats 2 are fixed on the outer walls of two sides of the base 1, and a half-waist-shaped hole 14 is formed in one side of the inside of each positioning seat 2;
When in use, the connecting structure is positioned and arranged by penetrating the half waist-shaped hole 14 through the bolt piece and screwing the half waist-shaped hole into the mounting platform;
The top end of the base 1 is fixedly provided with a piece placing seat 3, the lower end of the interior of the piece placing seat 3 is provided with a transmission cavity 8, the interior of the transmission cavity 8 is rotationally connected with a bidirectional screw rod 9, and the outer walls of the two sides of the bidirectional screw rod 9 are provided with nut pairs 10 in a threaded manner;
When in use, the nut pair 10 is positioned on the outer wall of the bidirectional screw rod 9 to slide in opposite directions, so that the nut pair 10 drives the L-shaped rod 15 to move transversely;
One end of the bidirectional screw rod 9 is provided with a linkage rod 13, and one end of the linkage rod 13 far away from the bidirectional screw rod 9 extends to the outside of the workpiece placing seat 3 and is provided with a rotary handle 12;
when in use, the rotary handle 12 is rotated so as to drive the bidirectional screw rod 9 to rotate through the linkage rod 13;
An L-shaped rod 15 is arranged at the center position of the top end of the nut pair 10, one end of the L-shaped rod 15, far from the nut pair 10, extends into the linkage cavity 11, a clamping block 16 is arranged, and one end of the clamping block 16, far from the L-shaped rod 15, extends into a clamping groove 17;
When in use, one end of the clamping block 16 is inserted into the clamping groove 17 so as to position and arrange the fastening block 7 in the fastening groove 5;
The outer wall of the base 1 at one side of the rotary handle 12 is provided with a locking seat 18, one side of the inside of the rotary handle 12 is provided with a pin hole 19, both ends of the pin hole 19 extend to the outside of the rotary handle 12, a butterfly bolt 20 is arranged on the outer wall of the rotary handle 12 at the position of the pin hole 19, and one end of the butterfly bolt 20 penetrates through the pin hole 19 and is in threaded connection with the outer wall of the locking seat 18;
In use, one end of the butterfly bolt 20 penetrates through the pin hole 19 and is screwed into the locking seat 18 so as to lock the rotary handle 12;
The inside fastening groove 5 that is equipped with of the seat 3 of putting of transmission cavity 8 top, the top of fastening groove 5 extends to the outside of putting a seat 3, the both sides of fastening groove 5 bottom all are equipped with stopper 6, put the top of a seat 3 and install pressure sensor body 4, the inside mounting of fastening groove 5 between stopper 6 has fastening piece 7, the top of fastening piece 7 extends to the outside of fastening groove 5 and with the bottom fixed connection of pressure sensor body 4, all be equipped with draw-in groove 17 on the outer wall of fastening piece 7 both sides, the inside linkage cavity 11 that all is equipped with of seat 3 of putting of fastening groove 5 both sides.
When the pressure sensor is used, firstly, the purpose of positioning and arranging a connecting structure can be achieved by penetrating the half-waist-shaped hole 14 through the bolt piece and screwing the half-waist-shaped hole into the mounting platform, then, the rotating handle 12 is rotated to drive the bidirectional screw rod 9 to be positioned in the transmission cavity 8 to rotate, at the moment, the outer walls of the bidirectional screw rod 9 are positioned by the two nut pairs 10 to slide towards the middle, so that the nut pairs 10 drive the clamping blocks 16 to synchronously move through the L-shaped rod 15, one ends of the clamping blocks 16 can be inserted into the clamping grooves 17, further, the fastening blocks 7 can be positioned in the inner parts of the fastening grooves 5, so that the pressure sensor body 4 is installed and connected to the top end of the positioning piece seat 3, if the rotating handle 12 is needed to be disassembled and maintained, the nut pairs 10 are positioned on the outer walls of the bidirectional screw rod 9 to slide towards two sides, at the moment, one ends of the clamping blocks 16 can be pulled upwards to pull the pressure sensor body 4 to separate the fastening blocks 7 from the outer parts of the clamping grooves 5, finally, the purpose of rapidly disassembling the pressure sensor body 4 can be achieved by rotating the butterfly bolts 20, the butterfly-shaped bolt 20 can be ensured, the effect of screwing the butterfly-shaped bolt body is achieved, and the pressure sensor body is screwed into the pin hole 19 through the pin hole 19, and the connecting structure is reduced, and the stability factor is achieved, and the effect of the connection stability can be achieved.
Claims (6)
1. The utility model provides a connection structure of car engine oil pressure sensor which characterized in that: including base (1), the top of base (1) is fixed with puts a seat (3), the inside lower extreme of putting a seat (3) is equipped with transmission cavity (8), the inside fastening groove (5) that are equipped with of putting a seat (3) of transmission cavity (8) top, the top of fastening groove (5) extends to the outside of putting a seat (3), the both sides of fastening groove (5) bottom all are equipped with stopper (6), pressure sensor body (4) are installed on the top of putting a seat (3), fastening groove (5) internally mounted between stopper (6) has fastening block (7), the top of fastening block (7) extends to the outside of fastening groove (5) and with the bottom fixed connection of pressure sensor body (4), all be equipped with draw-in groove (17) on the outer wall of fastening block (7) both sides, the inside of putting a seat (3) of fastening groove (5) both sides all is equipped with linkage cavity (11).
2. The connection structure of an automotive engine oil pressure sensor according to claim 1, characterized in that: the positioning seat (2) is fixed on the outer walls of the two sides of the base (1), and a half-waist-shaped hole (14) is formed in one side of the inside of the positioning seat (2).
3. The connection structure of an automotive engine oil pressure sensor according to claim 1, characterized in that: the inside rotation of transmission cavity (8) is connected with two-way lead screw (9), all install nut pair (10) on the outer wall of two sides of two-way lead screw (9) screw thread.
4. A connection structure of an automotive engine oil pressure sensor according to claim 3, characterized in that: one end of the bidirectional screw rod (9) is provided with a linkage rod (13), and one end of the linkage rod (13) far away from the bidirectional screw rod (9) extends to the outside of the workpiece placing seat (3) and is provided with a rotary handle (12).
5. A connection structure of an automotive engine oil pressure sensor according to claim 3, characterized in that: the center position department at nut pair (10) top is equipped with L type pole (15), the one end that nut pair (10) were kept away from to L type pole (15) extends to the inside of linkage cavity (11) and is equipped with fixture block (16), the one end that L type pole (15) was kept away from to fixture block (16) extends to the inside of draw-in groove (17).
6. The connection structure of an automobile engine oil pressure sensor according to claim 4, wherein: the novel rotary handle is characterized in that a locking seat (18) is arranged on the outer wall of the base (1) on one side of the rotary handle (12), a pin hole (19) is formed in one side of the inner portion of the rotary handle (12), two ends of the pin hole (19) extend to the outer portion of the rotary handle (12), a butterfly bolt (20) is arranged on the outer wall of the rotary handle (12) at the position of the pin hole (19), and one end of the butterfly bolt (20) penetrates through the pin hole (19) and is in threaded connection with the outer wall of the locking seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420240262.4U CN221594156U (en) | 2024-02-01 | 2024-02-01 | Connection structure of automobile engine oil pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420240262.4U CN221594156U (en) | 2024-02-01 | 2024-02-01 | Connection structure of automobile engine oil pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221594156U true CN221594156U (en) | 2024-08-23 |
Family
ID=92416287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420240262.4U Active CN221594156U (en) | 2024-02-01 | 2024-02-01 | Connection structure of automobile engine oil pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221594156U (en) |
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2024
- 2024-02-01 CN CN202420240262.4U patent/CN221594156U/en active Active
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