CN220341587U

CN220341587U - Pressure sensor connector

Info

Publication number: CN220341587U
Application number: CN202322160072.XU
Authority: CN
Inventors: 王叶建
Original assignee: Chengdu Zhuoyi Electromechanical Technology Co ltd
Current assignee: Chengdu Zhuoyi Electromechanical Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-01-12
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a pressure sensor connector, in particular to the field of sensor connectors, which comprises a pressure sensor, wherein a socket is fixedly arranged on one side of the pressure sensor, a connector shell is arranged on one side of the pressure sensor, a connecting wire is fixedly connected to the outer wall of the connector shell, a plug is fixedly arranged in the connector shell, a push ring is inserted into the inner wall of the connector shell, the push ring is sleeved on the outer wall of the plug, a push rod is fixedly connected to the outer wall of the push ring, a sliding block is arranged at one end of the push rod, far away from the push ring, and is in sliding connection with the inner part of the connector shell, and a pull ring is fixedly arranged on the outer wall of the sliding block. According to the utility model, by arranging the pull ring and the sealing air bag, when the plug is in butt joint with the socket, the push ring can be extruded by the socket, so that the sealing air bag can seal the joint of the pressure sensor and the connector, and the problem that liquid enters the joint of the pressure sensor and the connector to cause faults is prevented.

Description

Pressure sensor connector

Technical Field

The utility model relates to the technical field of sensor connectors, in particular to a pressure sensor connector.

Background

Sensor connection wires are also called sensor connectors (with cables), because the connection wires above the sensor are the most commonly used sensor connectors (with cables), mainly connectors of various specifications such as M12 connectors, M8 connectors, solenoid connectors, etc.

The Chinese utility model disclosure CN214673189U discloses a spring piece self-locking anti-loosening sensor connector, which comprises a first connector and a second connector, wherein the right side of the first connector is fixedly connected with an inserting block, the left side of the second connector is fixedly connected with a fixing bin, and a splicing mechanism is arranged in the fixing bin; the splicing mechanism comprises a stabilizing assembly, an installing assembly and a disassembling assembly, wherein the stabilizing assembly comprises a connecting plate fixedly connected with the outer side of an inserting block, the right side of the connecting plate is fixedly connected with two positioning rods, one ends of the positioning rods penetrate through and extend to the inside of a fixed bin, the elastic piece self-locking anti-loosening sensor connector is arranged through the splicing mechanism, the first connector and the second connector can be quickly spliced and disassembled, the working efficiency is effectively improved, the sealing performance and the fastening performance of the connecting part cannot be improved when the connecting part is connected, and the sensor is arranged in a place where liquid is present, so that the sensor easily enters the liquid to fail.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a pressure sensor connector, by providing a pull ring and a sealing air bag, when a plug is docked with a socket, a push ring is extruded by the socket, and finally the sealing air bag seals a connection portion between the pressure sensor and the connector, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure sensor connector, includes pressure sensor, one side fixed mounting of pressure sensor has the socket, one side of pressure sensor is provided with the connector housing, the outer wall fixedly connected with connecting wire of connector housing, the inside fixed mounting of connector housing has the plug, the inner wall of connector housing is pegged graft there is the push ring, the outer wall at the plug is cup jointed to the push ring, the outer wall fixedly connected with push rod of push ring, the one end that the push ring was kept away from to the push rod is provided with the slider, slider sliding connection is in the inside of connector housing, the outer wall fixed mounting of slider has the pull ring, pull ring sliding connection is in the inside of connector housing, one side fixed mounting of pull ring has pressure spring, pressure spring fixed mounting is in the inside of connector housing, the outer wall fixedly connected with sleeve of pull ring, the sleeve cup joints the outer wall at the connector housing, the outer wall fixed mounting of pull ring has sealed gasbag.

In a preferred embodiment, the sealing airbag is arranged inside a connector housing, the inner wall of which is provided with an arcuate plate.

In a preferred embodiment, the arc plate is fixedly connected to the outer wall of the push ring, and the outer wall of the arc plate is slidably connected with the sliding groove.

In a preferred embodiment, the sliding groove is formed in the connector housing, and the compression ring is connected to the connector housing in a sliding manner.

In a preferred embodiment, a return spring is fixedly mounted on one side of the pressure ring, and is fixedly mounted inside the connector housing.

In a preferred embodiment, the outer wall of the sealing airbag is fixedly connected with a pushing piece, and the pushing piece is slidingly connected with the inner wall of the connector housing.

In a preferred embodiment, one side of the push member is provided with a fastening block which is slidingly connected inside the connector housing.

The utility model has the technical effects and advantages that:

1. according to the utility model, the pull ring and the sealing air bag are arranged, when the plug is in butt joint with the socket, the push ring is extruded by the socket, so that the push ring drives the push rod and the arc plate to slide, the push rod drives the pull ring to pull the sealing air bag into a Cheng Yuan cylinder shape through pushing the sliding block, and the pressure spring is extruded to shrink, the arc plate moves to slide along the sliding groove until the arc plate drives the push ring to rotate, so that the push ring drives the push rod to stop contacting with the sliding block, and the pressure spring can drive the pull ring to extrude the sealing air bag, so that the sealing air bag seals the joint of the pressure sensor and the connector;

2. according to the utility model, the pushing piece and the fastening block are arranged, after the sealing air bag seals the joint of the pressure sensor and the connector, the pull ring pushed by the pressure spring pushes the sealing air bag again, so that the sealing air bag pushes the pushing piece to move, and the pushing piece pushes the fastening block to increase the friction force at the joint of the pressure sensor and the connector, thereby increasing the connection tightness of the pressure sensor and the connector and preventing the connection of the pressure sensor and the connector from falling off.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the connector housing structure of the present utility model.

Fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.

The reference numerals are: 1. a pressure sensor; 2. a socket; 3. a connector housing; 4. a connecting wire; 5. a plug; 6. a push ring; 7. a push rod; 8. a slide block; 9. a pull ring; 10. a pressure spring; 11. a sleeve; 12. sealing the air bag; 13. an arc-shaped plate; 14. a chute; 15. a compression ring; 16. a return spring; 17. pushing the piece; 18. and a fastening block.

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.

Example 1: referring to fig. 1-3 of the specification, the pressure sensor connector of the utility model comprises a pressure sensor 1, wherein one side of the pressure sensor 1 is fixedly provided with a socket 2, one side of the pressure sensor 1 is provided with a connector housing 3, the outer wall of the connector housing 3 is fixedly connected with a connecting wire 4, the inner wall of the connector housing 3 is fixedly provided with a plug 5, the inner wall of the connector housing 3 is inserted with a push ring 6, the push ring 6 is sleeved on the outer wall of the plug 5, the outer wall of the push ring 6 is fixedly connected with a push rod 7, one end of the push rod 7 far away from the push ring 6 is provided with a sliding block 8, the sliding block 8 is in sliding connection with the inner part of the connector housing 3, the outer wall of the sliding block 8 is fixedly provided with a pull ring 9, the pull ring 9 is in sliding connection with the inner part of the connector housing 3, one side of the pull ring 9 is fixedly provided with a pressure spring 10, the pressure spring 10 is fixedly provided with the inner part of the connector housing 3, the outer wall of the pull ring 9 is fixedly connected with a sleeve 11, the sleeve 11 is sleeved on the outer wall of the connector housing 3, the outer wall of the pull ring 9 is fixedly provided with a sealing air bag 12.

When the pressure sensor 1 is required to be connected with the connector, the connector housing 3 is aligned with the socket 2 of the pressure sensor 1 and inserted, so that the plug 5 inside the connector housing 3 is in butt joint with the socket 2, in the process, the push ring 6 is extruded by the socket 2, the push ring 6 is extruded to drive the push rod 7 and the arc plate 13 to slide along the inner wall of the connector housing 3, the push rod 7 pushes the slide block 8 to slide, the slide block 8 slides to push the pull ring 9 to slide along the inner wall of the connector housing 3, the pull ring 9 pulls the sealing airbag 12 to be in the shape of a circular cylinder and presses the pressure spring 10 to shrink, meanwhile, the pull ring 9 moves to drive the sleeve 11 to slide along the outer wall of the connector housing 3, the arc plate 13 moves to slide along the inside of the chute 14, when the arc plate 13 moves along the chute part of the chute 14, the arc plate 13 drives the push ring 6 to rotate and pushes the compression ring 15 to extrude the reset spring 16 to shrink, so that the push ring 6 drives the push rod 7 to rotate, further, the push rod 7 stops contacting with the sliding block 8, the pressure spring 10 can push the pull ring 9 and the sliding block 8 to reset, the pull ring 9 resets and drives the sleeve 11 to reset and push the extrusion sealing air bag 12, the sealing air bag 12 seals the joint of the pressure sensor 1 and the connector, poor sealing performance of the pressure sensor 1 and the connector is prevented, liquid is caused to enter the joint of the pressure sensor 1 and the connector, faults occur, and the attention is paid that when the pressure sensor 1 is required to be separated from the connector, the sleeve 11 can be pulled, the sleeve 11 is pulled to move, the pull ring 9 moves the extrusion pressure spring 10 to shrink and drive the sliding block 8 to move, meanwhile, the pull ring 9 pulls the sealing air bag 12 to be cylindrical, the sealing air bag 12 is enabled to stop sealing the joint of the pressure sensor 1 and the connector, the pressure sensor 1 and the connector are convenient to detach, after the pressure sensor 1 is separated from the connector, the push ring 6 is not extruded, the reset spring 16 can reset to drive the compression ring 15 to push the arc plate 13 to reset, the arc plate 13 resets to drive the push ring 6 and the push rod 7 to move to the position capable of driving the slide block 8 to move again, then the sleeve 11 is loosened, the pressure spring 10 pushes the pull ring 9 and the slide block 8 to reset, the slide block 8 resets the push rod 7 to reset, and the push rod 7 resets to push the push ring 6 to reset.

Example 2: the sealed gasbag 12 sets up in the inside of connector housing 3, the inner wall of connector housing 3 is provided with arc 13, through the setting that arc 13 is longer than push rod 7, make push rod 7 can remove the position department that can drive slider 8, arc 13 fixed connection is at the outer wall of push ring 6, the outer wall sliding connection of arc 13 has spout 14, the inside at connector housing 3 is seted up to spout 14, the inside sliding connection of connector housing 3 has clamping ring 15, one side fixed mounting of clamping ring 15 has reset spring 16, reset spring 16 fixed mounting is in the inside of connector housing 3, the outer wall fixedly connected with push piece 17 of sealed gasbag 12, push piece 17 sliding connection is in the inner wall of connector housing 3, one side of push piece 17 is provided with fastening block 18, fastening block 18 sliding connection is in the inside of connector housing 3.

It should be noted that, after the sealing airbag 12 seals the connection position between the pressure sensor 1 and the connector, the pull ring 9 pushed by the pressure spring 10 pushes the sealing airbag 12 again, so that the sealing airbag 12 pushes the pushing member 17 to move along the inner wall of the connector housing 3, so that the pushing member 17 pushes the pressing fastening block 18, and further, the fastening block 18 increases the friction force at the connection position between the pressure sensor 1 and the connector, so as to increase the tightness of the connection between the pressure sensor 1 and the connector, prevent the connection between the pressure sensor 1 and the connector from falling off, and note that, when the pressure sensor 1 is separated from the connector, the pull ring 9 pulls the sealing airbag 12 to become a cylindrical shape, the pushing member 17 loses the extrusion of the sealing airbag 12, and then the fastening block 18 does not have enough pressure to be attached to the inside of the socket 2, so as to increase the friction force, and prevent the fastening block 18 from obstructing the separation of the pressure sensor 1 and the connector.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A pressure sensor connector comprising a pressure sensor (1), characterized in that: one side fixed mounting of pressure sensor (1) has socket (2), one side of pressure sensor (1) is provided with connector housing (3), the outer wall fixedly connected with connecting wire (4) of connector housing (3), the inside fixed mounting of connector housing (3) has plug (5), the inner wall of connector housing (3) is pegged graft and is had push ring (6), push ring (6) cup joints the outer wall at plug (5), the outer wall fixedly connected with push rod (7) of push ring (6), the one end that push ring (6) was kept away from to push rod (7) is provided with slider (8), slider (8) sliding connection is in the inside of connector housing (3), the outer wall fixedly connected with pull ring (9) of slider (8), the inside of pull ring (9) sliding connection at connector housing (3), one side fixed mounting of pull ring (9) has pressure spring (10), pressure spring (10) fixed mounting is in the inside of connector housing (3), the outer wall fixedly connected with pull ring (9) has slider (11), sleeve (11) fixedly connected with outer wall (12) at the outer wall of pull ring (3).

2. A pressure sensor connector as in claim 1, wherein: the sealing airbag (12) is arranged inside the connector housing (3), and an arc-shaped plate (13) is arranged on the inner wall of the connector housing (3).

3. A pressure sensor connector as claimed in claim 2, wherein: the arc-shaped plate (13) is fixedly connected to the outer wall of the push ring (6), and a chute (14) is slidably connected to the outer wall of the arc-shaped plate (13).

4. A pressure sensor connector according to claim 3, wherein: the sliding groove (14) is formed in the connector shell (3), and a compression ring (15) is connected in the connector shell (3) in a sliding mode.

5. A pressure sensor connector as in claim 4 wherein: one side of the compression ring (15) is fixedly provided with a return spring (16), and the return spring (16) is fixedly arranged in the connector shell (3).

6. A pressure sensor connector as in claim 5, wherein: the outer wall of the sealing air bag (12) is fixedly connected with a pushing piece (17), and the pushing piece (17) is connected to the inner wall of the connector shell (3) in a sliding mode.

7. A pressure sensor connector as in claim 6, wherein: one side of the pushing piece (17) is provided with a fastening block (18), and the fastening block (18) is connected inside the connector shell (3) in a sliding mode.