Automobile water temperature sensor with deformation prevention structure
By designing a stable mechanism and an anti-detachment mechanism in the automobile water temperature sensor, the problem of easy breakage during extrusion is solved, and the fixed protection of the wire and the improvement of the deformation resistance of the wire is achieved.
Patent Information
- Application Number
- CN202421281889.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When the existing automobile water temperature sensors are squeezed, the connection between the wire and the socket is prone to deformation, fracture and separation, and there is no fixed protection for the wire.
A car water temperature sensor with a deformation-proof structure is designed, using a stabilizing mechanism and an anti-detachment mechanism. The stabilizing mechanism includes a tapered external screw barrel, an internal screw sleeve, a bar groove, a press ring and a shock absorber strip. The pressure ring and a shock absorber strip are pressed by rotating the internal screw sleeve to fix the protective wire. The anti-disengagement mechanism includes a limiting groove, a spring, a block, a guide block, a guide groove and a limiting hole. Through the cooperation of the spring and a block, the plug and the socket are closely fixed.
Effectively prevent the wire from breaking and separation during extrusion, reduce damage to the wire during fixing, and provide buffering when the vehicle is reversed, improving deformation resistance.
Smart Images
Figure CN222652382U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to automobile water temperature sensors, and in particular to an automobile water temperature sensor with a deformation prevention structure. Background Art
[0002] The interior of the car water temperature sensor is the car water temperature sensor. The lower the temperature, the greater the resistance; conversely, the smaller the resistance. It is installed on the water jacket of the engine block or cylinder head and is in direct contact with the cooling water, thereby measuring the temperature of the engine cooling water. When the car water temperature sensor is in use, the sensor head is inserted into the water tank, and the water temperature data is transmitted to the on-board computer through the sensor head. The cooling device is controlled by the on-board computer to cool down the water in the water tank. Therefore, a car water temperature sensor with a deformation-proof structure is particularly needed.
[0003] However, the existing automobile water temperature sensor with a deformation-preventing structure is prone to deformation, fracture and separation at the connection between the wire and the socket when the wire is squeezed, and the wire is not fixed and protected. Utility Model Content
[0004] The purpose of the utility model is to provide an automobile water temperature sensor with an anti-deformation structure to solve the problem that the existing automobile water temperature sensor with an anti-deformation structure proposed in the above background technology is that when the wire is squeezed, the connection between the wire and the socket is easily deformed, broken and separated, and the wire is not fixed and protected.
[0005] To achieve the above object, the utility model provides the following technical solution: an automobile water temperature sensor with a deformation prevention structure, comprising a sensor body, one end of the sensor body is connected to a plug, one end of the plug is connected to a socket, an anti-drop mechanism is provided on the surface of the plug, a stabilizing mechanism is provided on one side of the surface of the socket, and a wire is connected to one side of the surface of the socket;
[0006] The stabilizing mechanism includes a conical outer screw barrel, an inner screw sleeve, a strip groove, a pressure ring and a shock-absorbing strip. The conical outer screw barrel is connected to one side of the surface of the socket, and the inner screw sleeve is threadedly connected to one end of the conical outer screw barrel. A strip groove is provided on one side of the surface of the conical outer screw barrel, a pressure ring is connected to the inner side of the conical outer screw barrel, and the surface of the pressure ring is connected to the shock-absorbing strip.
[0007] Preferably, the pressure ring is distributed in a ring shape with equal intervals, the shock absorbing strips are in contact with the pressure ring, and the shock absorbing strips are distributed in a ring shape with equal intervals.
[0008] Preferably, the anti-drop mechanism includes a limit groove, a spring, a pressure block, a guide block, a guide groove and a limit hole, the surface of the plug is provided with a limit groove, the inside of the plug is embedded with a spring, the surface of the plug is embedded with a pressure block, the surface of the plug is connected with a guide block, the inner side of the socket is provided with a guide groove, and the surface of the socket is provided with a limit hole.
[0009] Preferably, the spring is embedded in the limiting groove, and one end of the pressing block is embedded in the limiting groove.
[0010] Preferably, the guide blocks are consistent with the guide groove in size, and two groups of guide blocks are provided.
[0011] Preferably, one end of the pressing block matches the size of the limiting hole, and two groups of the pressing blocks are provided.
[0012] Compared with the prior art, the beneficial effect of the utility model is that the automobile water temperature sensor with an anti-deformation structure only needs to rotate the inner screw sleeve, and the pressure ring will squeeze the wire, thereby fixing and protecting the wire, and the shock-absorbing strip on the surface of the pressure ring plays a role in protecting the wire, reducing possible damage to the wire during the fixing process, and at the same time, it can also buffer the wire when the vehicle is shaken, effectively improving its anti-deformation performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the stabilizing mechanism of the utility model;
[0015] Figure 3 This is a schematic diagram of the exploded structure of the anti-slip mechanism of the utility model;
[0016] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0017] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.
[0018] In the figure: 1. sensor body; 2. plug; 3. socket; 4. anti-drop mechanism; 401. limit groove; 402. spring; 403. pressure block; 404. guide block; 405. guide groove; 406. limit hole; 5. stabilizing mechanism; 501. conical outer screw barrel; 502. inner screw sleeve; 503. strip groove; 504. pressure ring; 505. shock-absorbing strip; 6. wire. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 The utility model provides a technical solution: an automobile water temperature sensor with a deformation prevention structure, comprising a sensor body 1, one end of the sensor body 1 is connected to a plug 2, one end of the plug 2 is connected to a socket 3, an anti-drop mechanism 4 is arranged on the surface of the plug 2, a stabilizing mechanism 5 is arranged on one side of the surface of the socket 3, and a wire 6 is connected to one side of the surface of the socket 3;
[0021] The stabilizing mechanism 5 comprises a conical outer screw barrel 501, an inner screw sleeve 502, a strip groove 503, a pressure ring 504 and a shock-absorbing strip 505. One side of the surface of the socket 3 is connected with the conical outer screw barrel 501, one end of the conical outer screw barrel 501 is threadedly connected with the inner screw sleeve 502, one side of the surface of the conical outer screw barrel 501 is provided with a strip groove 503, the inner side of the conical outer screw barrel 501 is connected with a pressure ring 504, and the surface of the pressure ring 504 is connected with a shock-absorbing strip 505. When the wire 6 is firmly fixed, the inner screw sleeve 502 is first rotated. At this time, the inner screw sleeve 502 rotates around the external thread of the conical outer screw barrel 501, and gradually compresses the conical outer screw barrel 501. Due to the strip groove 503 provided on one side of the surface of the conical outer screw barrel 501, one end of the conical outer screw barrel 501 is continuously contracted inwardly, thereby driving the pressure ring 504 and the shock-absorbing strip 505 to compress the wire 6, thereby fixing and protecting the wire 6.
[0022] Furthermore, the pressure ring 504 is distributed in a ring shape with equal intervals, and the shock-absorbing strips 505 are fitted with the pressure ring 504. The shock-absorbing strips 505 are distributed in a ring shape with equal intervals. Through the arrangement of the pressure ring 504 and the shock-absorbing strips 505, when in use, the pressure ring 504 is used to press the wire 6 through the shock-absorbing strips 505, thereby fixing and protecting the wire 6. The shock-absorbing strips 505 protect the wire 6 and reduce possible damage to the wire 6 during the fixing process. At the same time, it can also buffer the wire 6 when the vehicle is shaken, effectively improving its anti-deformation performance.
[0023] Furthermore, the anti-drop mechanism 4 includes a limiting groove 401, a spring 402, a pressure block 403, a guide block 404, a guide groove 405 and a limiting hole 406. The surface of the plug 2 is provided with a limiting groove 401, the inside of the plug 2 is embedded with a spring 402, the surface of the plug 2 is embedded with a pressure block 403, the surface of the plug 2 is connected with a guide block 404, the inner side of the socket 3 is provided with a guide groove 405, and the surface of the socket 3 is provided with a limiting hole 406. Through the arrangement of the limiting groove 401, the spring 402, the pressure block 403, the guide block 404, the guide groove 405 and the limiting hole 406, when in use, first a person presses the surface of the plug 2 The pressing block 403 squeezes the spring 402 inside the limiting groove 401, and the spring 402 is deformed by the force, and then the guide block 404 on the surface of the plug 2 is horizontally pushed into the guide groove 405 inside the socket 3 until one end of the pressing block 403 pushes the socket 3, then the pressing block 403 is released, and then the plug 2 and the socket 3 are pushed toward each other until the pressing block 403 is horizontally aligned with the limiting hole 406, the spring 402 rebounds and drives the pressing block 403 to reset, and at this time, one end of the pressing block 403 is tightly fitted into the limiting hole 406, thereby tightly fixing the plug 2 and the socket 3 together, thereby preventing the plug 2 from loosening.
[0024] Furthermore, the spring 402 is embedded in the limiting groove 401, and one end of the pressure block 403 is embedded in the limiting groove 401. Through the setting of the limiting groove 401 and the spring 402, when in use, the limiting groove 401 provides an installation space for the spring 402 and limits the position of the spring 402. The spring 402 can store and release elastic potential energy. After the pressure block 403 is horizontally aligned with the limiting hole 406, the spring 402 can reset and push the pressure block 403 to reset.
[0025] Furthermore, the guide block 404 is consistent with the size of the guide groove 405, and two groups of guide blocks 404 are provided. Through the setting of the guide block 404, when in use, the guide block 404 is mainly used to cooperate with the guide groove 405 to achieve connection and limitation between the plug 2 and the socket 3.
[0026] Furthermore, one end of the pressing block 403 is consistent with the size of the limiting hole 406, and two groups of pressing blocks 403 are provided. Through the setting of the pressing blocks 403 and the limiting holes 406, when in use, when the pressing blocks 403 are embedded in the limiting holes 406, the plug 2 and the socket 3 can be tightly fixed together, thereby preventing the plug 2 from loosening.
[0027] Working principle: First, when the wire 6 is firmly fixed, the inner screw sleeve 502 is rotated. At this time, the inner screw sleeve 502 rotates around the external thread of the conical outer screw barrel 501, gradually pressing the conical outer screw barrel 501. Due to the strip groove 503 opened on one side of the surface of the conical outer screw barrel 501, one end of the conical outer screw barrel 501 is continuously contracted inward, thereby driving the pressure ring 504 and the shock-absorbing strip 505 to press the wire 6, thereby fixing and protecting the wire 6. Then, the personnel presses the pressure block 403 on the surface of the plug 2, and the pressure block 403 squeezes the inner limit groove 401. The spring 402 is deformed under the force, and then the guide block 404 on the surface of the plug 2 is horizontally pushed into the guide groove 405 on the inner side of the socket 3 until one end of the pressure block 403 pushes the socket 3, the pressure block 403 is released, and then the plug 2 and the socket 3 are pushed toward each other until the pressure block 403 is horizontally aligned with the limiting hole 406, the spring 402 rebounds and drives the pressure block 403 to reset, at this time, one end of the pressure block 403 is tightly fitted into the limiting hole 406, so that the plug 2 and the socket 3 are tightly fixed together, thereby preventing the plug 2 from loosening.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automobile water temperature sensor with a deformation prevention structure, comprising a sensor body (1), characterized in that: One end of the sensor body (1) is connected to a plug (2), one end of the plug (2) is connected to a socket (3), a surface of the plug (2) is provided with an anti-drop mechanism (4), one side of the surface of the socket (3) is provided with a stabilizing mechanism (5), and one side of the surface of the socket (3) is connected to a wire (6); The stabilizing mechanism (5) comprises a conical outer screw barrel (501), an inner screw sleeve (502), a strip groove (503), a pressure ring (504) and a shock-absorbing strip (505); one side of the surface of the socket (3) is connected with the conical outer screw barrel (501); one end of the conical outer screw barrel (501) is threadedly connected with the inner screw sleeve (502); one side of the surface of the conical outer screw barrel (501) is provided with a strip groove (503); the inner side of the conical outer screw barrel (501) is connected with a pressure ring (504); and the surface of the pressure ring (504) is connected with a shock-absorbing strip (505).
2. The automobile water temperature sensor with a deformation prevention structure according to claim 1, characterized in that: The pressure rings (504) are distributed in a circular shape with equal spacing, the shock absorbing strips (505) are in close contact with the pressure ring (504), and the shock absorbing strips (505) are distributed in a circular shape with equal spacing.
3. The automobile water temperature sensor with a deformation prevention structure according to claim 1, characterized in that: The anti-drop mechanism (4) comprises a limiting groove (401), a spring (402), a pressure block (403), a guide block (404), a guide groove (405) and a limiting hole (406); the surface of the plug (2) is provided with a limiting groove (401); the interior of the plug (2) is embedded with a spring (402); the surface of the plug (2) is embedded with a pressure block (403); the surface of the plug (2) is connected with a guide block (404); the inner side of the socket (3) is provided with a guide groove (405); and the surface of the socket (3) is provided with a limiting hole (406).
4. The automobile water temperature sensor with a deformation prevention structure according to claim 3, characterized in that: The spring (402) is embedded in the limiting groove (401), and one end of the pressing block (403) is embedded in the limiting groove (401).
5. The automobile water temperature sensor with a deformation prevention structure according to claim 3, characterized in that: The guide blocks (404) are consistent with the guide grooves (405) in size, and two groups of guide blocks (404) are provided.
6. The automobile water temperature sensor with a deformation prevention structure according to claim 3, characterized in that: One end of the pressing block (403) matches the size of the limiting hole (406), and two groups of the pressing blocks (403) are provided.