Sensor support structure

Abstract

The utility model relates to the technical field of automobile sensors, in particular to a sensor support structure which comprises a fixing box, a containing structure is arranged on the inner side of the fixing box, the containing structure comprises fixing holes, the fixing holes are formed in the two ends of the fixing box respectively, a threading hole is formed in the side face of the fixing box, and a winding shaft is rotationally connected to the middle of the fixing box. The end of the furling shaft is of a U-shaped structure, the two sides of the furling shaft are each slidably connected with a locking tooth, a first spring is fixedly connected between each locking tooth and the furling shaft, the end of each locking tooth is of an inclined face structure, the inclined face ends of the two locking teeth abut against each other, and a releasing structure is connected between the furling shaft and the fixing box. Through the arranged fixing box and the winding shaft which is arranged on the inner side and can rotate, a wire connected with the sensor can be wound and stored, it is guaranteed that the wire is reasonably arranged when the sensor is installed, and meanwhile the wound wire is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive sensors, and particularly to a sensor bracket structure. Background Art

[0002] Automotive sensors are input devices of an automotive computer system. They convert various operating conditions information during vehicle operation, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals and transmit them to the computer so that the engine can be in the best working state. According to the functions of the sensors, they can be classified into sensors for measuring temperature, pressure, flow rate, position, gas concentration, speed, brightness, humidity, distance, etc.

[0003] A sensor usually consists of a sensor body and a wire connected thereto. If the wire matched with the sensor is too long, it will be inconvenient to install the sensor in a narrow part of the vehicle, and the randomly arranged wires may even affect the normal operation of the vehicle.

[0004] Therefore, it is necessary to design a sensor bracket that is convenient for installing the sensor. Summary of the Utility Model

[0005] In order to solve the above problems, a sensor bracket structure provided by the utility model can wind and store the wire connected to the sensor through a set fixed box and a retractable shaft that can rotate inside, ensuring the reasonable arrangement of the wire during the installation of the sensor, and at the same time playing a protective effect on the wound wire to ensure the normal operation of the sensor.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] A sensor bracket structure includes a fixed box. An accommodation structure is provided inside the fixed box. The accommodation structure includes fixing holes. Fixing holes are respectively opened at both ends of the fixed box. A wire passing hole is opened on the side surface of the fixed box. A retractable shaft is rotatably connected to the middle of the fixed box. The end of the retractable shaft is in a U-shaped structure. A locking tooth is slidably connected to each side of the retractable shaft. A first spring is fixedly connected between the locking tooth and the retractable shaft. The end of the locking tooth is in an inclined surface structure. The inclined surface ends of the two locking teeth are in mutual contact. A release structure is connected between the retractable shaft and the fixed box.

[0008] Optionally, in an embodiment of the utility model, a pressing rod is slidably connected to the inside of the retractable shaft. A second spring is fixedly connected between the top side of the pressing rod and the retractable shaft.

[0009] Optionally, in an embodiment of the utility model, a rotating shaft is rotatably connected to the side surface of the fixed box. A torsion spring is fixedly connected between the rotating shaft and the fixed box.

[0010] Optionally, in an embodiment of the present invention, two rotating shafts are respectively provided on both sides of the fixed box, a guiding wheel is rotatably connected to the rotating shaft, and the sides of the two guiding wheels arranged on the same side are in contact with each other.

[0011] Optionally, in an embodiment of the present invention, the release structure includes a ratchet wheel, a ratchet wheel is provided inside the fixed box, and the ratchet wheel is rotatably connected to the winding shaft.

[0012] Optionally, in an embodiment of the present invention, a ratchet tooth block is slidably connected inside the fixed box, a third spring is fixedly connected between the ratchet tooth block and the fixed box, and the end of the ratchet tooth block is engaged with the ratchet wheel.

[0013] Optionally, in an embodiment of the present invention, a release rod is slidably connected to both sides of the winding shaft, and the end of the release rod has a square structure.

[0014] Optionally, in an embodiment of the present invention, a fourth spring is fixedly connected between the end of the release rod and the winding shaft, and a clamping rod is perpendicularly fixedly connected to the side of the release rod.

[0015] Optionally, in an embodiment of the present invention, a connection groove is provided on the side of the ratchet wheel, and the clamping rod is engaged with the ratchet wheel through the connection groove.

[0016] Advantages of the present invention

[0017] For a sensor bracket structure of the present invention, when installing a sensor, the wire connected to the sensor passes through the fixed box through the wire passing holes on both sides of the fixed box. A winding shaft is provided in the middle of the fixed box, and two symmetric locking teeth are provided on the bottom side of the winding shaft. The bottom side of the locking teeth is a slope structure. The user can directly push the middle position of the wire into the inside of the locking teeth. After the installation of the sensor is completed, if the wire is too long, the wire can be wound by rotating the winding shaft, and the excess length of the wire is wound into the fixed box. The fixed box itself can be fixed in the installation area through the fixing holes at both ends, providing a protective effect for the wound wire, thereby ensuring the normal operation of the sensor and facilitating the installation work of the sensor. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is Figure 1Schematic diagram of the connection structure between the fixed box and the retractable shaft shown

[0021] Figure 3 For Figure 1 Schematic diagram of the structure of the fixed box shown

[0022] Figure 4 For Figure 3 Schematic diagram of the enlarged structure of part A shown

[0023] Figure 5 For Figure 1 Schematic diagram of the connection structure between the fixed box and the guide wheel shown

[0024] Figure 6 For Figure 5 Schematic diagram of the enlarged structure of part B shown

[0025] Explanation of reference numerals: Fixed box 1, storage structure 2, fixing hole 201, threading hole 202, guide wheel 203, retractable shaft 204, rotating shaft 205, torsion spring 206, pressing rod 207, locking tooth 208, first spring 209, second spring 210, release structure 3, release rod 301, ratchet wheel 302, connecting groove 303, ratchet block 304, third spring 305, engaging rod 306, fourth spring 307. Detailed implementation manners

[0026] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows. Embodiment

[0027] In order to facilitate the installation of the sensor, a sensor bracket structure is designed, and the specific scheme is as follows:

[0028] As Figures 1-6 shown, a sensor bracket structure includes a fixed box 1. A storage structure 2 is provided inside the fixed box 1. The storage structure 2 includes a fixing hole 201. Fixing holes 201 are respectively opened at both ends of the fixed box 1. A threading hole 202 is opened on the side surface of the fixed box 1. A retractable shaft 204 is rotatably connected to the middle of the fixed box 1. The end of the retractable shaft 204 is in a U-shaped structure. A locking tooth 208 is slidably connected to each side of the retractable shaft 204. A first spring 209 is fixedly connected between the locking tooth 208 and the retractable shaft 204. The end of the locking tooth 208 is in an inclined surface structure. The inclined surface ends of the two locking teeth 208 abut against each other. A release structure 3 is connected between the retractable shaft 204 and the fixed box 1.

[0029] A pressing and fixing rod 207 is slidably connected to the inner side of the winding shaft 204. A second spring 210 is fixedly connected between the top side of the pressing and fixing rod 207 and the winding shaft 204. After the wire is pressed into the inner side of the locking teeth 208, the pressing and fixing rod 207 is arranged on the inner side of the winding shaft 204. Under the push of the second spring 210, the inserted wire can be squeezed and fixed, ensuring that the winding position of the wire will not shift. A rotating shaft 205 is rotatably connected to the side of the fixing box 1. A torsion spring 206 is fixedly connected between the rotating shaft 205 and the fixing box 1. Two rotating shafts 205 are respectively arranged on both sides of the fixing box 1. A guide wheel 203 is rotatably connected to the rotating shaft 205. The sides of the two guide wheels 203 arranged on the same side are in contact with each other. The guide wheels 203 are arranged at the wire passing holes 202 on both sides of the fixing box 1. A torsion spring 206 is connected between the rotating shaft 205 of the fixed guide wheel 203 and the fixing box 1, so that the two guide wheels 203 will clamp the wire passing through the middle and provide a guiding effect, avoiding damage to the wire during the winding process of the wire.

[0030] The release structure 3 includes a ratchet wheel 302. The ratchet wheel 302 is arranged inside the fixing box 1. The ratchet wheel 302 is rotatably connected to the winding shaft 204. A ratchet block 304 is slidably connected inside the fixing box 1. A third spring 305 is fixedly connected between the ratchet block 304 and the fixing box 1. The end of the ratchet block 304 meshes with the ratchet wheel 302. A release rod 301 is slidably connected to both sides of the winding shaft 204. The end of the release rod 301 has a square structure. A fourth spring 307 is fixedly connected between the end of the release rod 301 and the winding shaft 204. A clamping rod 306 is vertically and fixedly connected to the side of the release rod 301. A connecting groove 303 is formed on the side of the ratchet wheel 302. The clamping rod 306 is engaged with the ratchet wheel 302 through the connecting groove 303. When the wire is wound through the winding shaft 204, the clamping rod 306 on the side of the release rod 301 will be in an engaged state with the ratchet wheel 302 through the connecting groove 303. At this time, with the rotation of the winding shaft 204, and in cooperation with the limiting effect of the ratchet block 304 on the ratchet wheel 302, the winding shaft 204 can only rotate in one direction, ensuring the firmness of the wound wire. When the wound wire needs to be released, the user only needs to press the release rods 301 on both sides of the winding shaft 204, so that the clamping rod 306 on the side of the release rod 301 slides into the inner side of the connecting groove 303. At this time, the winding shaft 204 and the ratchet wheel 302 rotate independently, and the wound wire can be quickly released, which is convenient to use.

[0031] Instructions for use:

[0032] When installing the sensor, pass the wire connected to the sensor through the wire passing holes 202 on both sides of the fixing box 1. Guide wheels 203 are provided at the wire passing holes 202 on both sides of the fixing box 1. A torsion spring 206 is connected between the rotating shaft 205 of the fixed guide wheel 203 and the fixing box 1, so that the two guide wheels 203 will clamp and provide a guiding effect on the wire passing through the middle, avoiding damage to the wire during the process of winding the wire.

[0033] A winding shaft 204 is provided in the middle of the fixing box 1. Two symmetric locking teeth 208 are provided on the bottom side of the winding shaft 204. The bottom side of the locking teeth 208 is of an inclined surface structure. The user can directly push the middle position of the wire into the inside of the locking teeth 208. After the wire is pressed into the inside of the locking teeth 208, a pressing rod 207 is provided inside the winding shaft 204. Under the push of the second spring 210, the inserted wire can be squeezed and fixed to ensure that the winding position of the wire will not shift. After the installation of the sensor is completed, if the wire is too long, the wire can be wound by rotating the winding shaft 204, and the extra-length wire can be wound into the fixing box 1. The fixing box 1 itself can be fixed in the installation area through the fixing holes 201 at both ends, providing a protective effect for the wound wire, thus ensuring the normal operation of the sensor and facilitating the installation work of the sensor.

[0034] When winding the wire through the winding shaft 204, the engaging rod 306 on the side of the release rod 301 will remain in an engaged state with the ratchet wheel 302 through the connecting groove 303. At this time, as the winding shaft 204 rotates, with the restricting effect of the ratchet tooth block 304 on the ratchet wheel 302, the winding shaft 204 can only rotate in one direction to ensure the firmness of the wound wire. When the wound wire needs to be released, the user only needs to press the release rods 301 on both sides of the winding shaft 204, so that the engaging rod 306 on the side of the release rod 301 slides to the inside of the connecting groove 303. At this time, the winding shaft 204 and the ratchet wheel 302 rotate independently, and the wound wire can be quickly released, which is convenient to use.

[0035] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0036] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A sensor bracket structure, comprising a fixed box, characterized in that: A storage structure is provided on the inner side of the fixed box, and the storage structure includes a fixing hole, fixing holes are respectively provided at both ends of the fixed box, and a threading hole is provided on the side of the fixed box. A winding shaft is rotatably connected to the middle part of the fixed box, and the end of the winding shaft is in a U-shaped structure. A locking tooth is slidably connected to both sides of the winding shaft, and a first spring is fixedly connected between the locking tooth and the winding shaft. The end of the locking tooth is in an inclined structure, and the inclined ends of the two locking teeth conflict with each other. A release structure is connected between the winding shaft and the fixed box.

2. The sensor bracket structure according to claim 1, wherein: A pressing rod is slidably connected to the inner side of the reeling shaft, and a second spring is fixedly connected between the top side of the pressing rod and the reeling shaft.

3. A sensor bracket structure according to claim 1, characterized in that: The side surface of the fixed box is rotatably connected with a rotating shaft, and a torsion spring is fixedly connected between the rotating shaft and the fixed box.

4. A sensor bracket structure according to claim 3, characterized in that: Two rotating shafts are respectively arranged on both sides of the fixing box, and guide wheels are rotatably connected to the rotating shafts, and the side surfaces of the two guide wheels arranged on the same side are in conflict with each other.

5. A sensor bracket structure according to claim 1, characterized in that: The release structure comprises a ratchet, a ratchet is arranged on the inner side of the fixing box, and the ratchet is rotationally connected to the reel-up shaft.

6. The sensor bracket structure according to claim 5, wherein: A ratchet block is slidably connected to the inner side of the fixed box, a third spring is fixedly connected between the ratchet block and the fixed box, and the end of the ratchet block is meshed with the ratchet wheel.

7. A sensor bracket structure according to claim 5, characterized in that: A release rod is slidably connected to both sides of the reel-up shaft, and the ends of the release rod are in a square structure.

8. A sensor bracket structure according to claim 7, characterized in that: A fourth spring is fixedly connected between the end of the release rod and the reel-up shaft, and a clamping rod is vertically fixedly connected to the side surface of the release rod.

9. The sensor bracket structure according to claim 8, characterized in that: A connecting groove is provided on the side of the ratchet, and the engaging rod is engaged with the ratchet through the connecting groove.

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