Tire pressure monitoring sensor

Abstract

The utility model relates to the technical field of tire pressure monitoring sensors, in particular to a tire pressure monitoring sensor which comprises an inflating valve, a connecting block is fixedly connected onto the inflating valve through a locking bolt, the connecting block is clamped with a monitoring sensor body, a fixing structure is arranged on the connecting block, the fixing structure comprises a fixing block and a pressing block, and the pressing block is arranged on the fixing block. A fixing block is clamped on the connecting block, a pressing block is connected to the fixing block in a sliding mode, two clamping blocks are connected to the fixing block in a sliding mode, one end of each clamping block is clamped with the connecting block, and a reset spring abuts against the position between the two clamping blocks; the tire pressure monitoring sensor can be quickly disassembled and assembled, so that the tire pressure monitoring sensor is convenient to overhaul and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire pressure monitoring sensor technical field, specifically a kind of tire pressure monitoring sensor. BACKGROUND

[0002] Tire pressure monitoring sensor can monitor the tire pressure condition of tire in real time, ensure the balanced stability of tire air pressure, this mechanism not only helps to prolong the service life of tire, can effectively reduce oil consumption, improve driving economy, simultaneously, sensor can accurately feedback the pressure data of tire to display, so that driver grasps tire state at any time.

[0003] However, the traditional tire pressure monitoring sensor is installed on the valve by bolt, so when it needs to be disassembled for repair, it needs to be twisted repeatedly by a special wrench for a certain time to realize its disassembly and assembly, so that the operation convenience is poor, and the repair and maintenance of tire pressure monitoring sensor is inconvenient.

[0004] Therefore, a portable tire pressure monitoring sensor is needed. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a kind of tire pressure monitoring sensor, the quick disassembly of tire pressure monitoring sensor can be realized, so that the repair and maintenance of tire pressure monitoring sensor is facilitated.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of tire pressure monitoring sensor, including valve, the valve is fixedly connected with the adapter block by locking bolt, the adapter block is clamped between monitoring sensor body, the adapter block is equipped with fixed structure, the fixed structure includes fixed block and pressure block, the adapter block is clamped with fixed block, the fixed block is slidably connected with pressure block, the fixed block is slidably connected with two clamping blocks, the one end of clamping block is clamped between adapter block, and reset spring is abutted between two clamping blocks.

[0008] Optionally, in the utility model one embodiment, the clamping block is equipped with positioning slot, and the one end of reset spring is located in the inside of positioning slot.

[0009] Optionally, in the utility model one embodiment, the inside of fixed block is equipped with sliding slot, and the pressure block and sliding slot are slidably matched.

[0010] Optionally, in the utility model one embodiment, the one end of adapter block is four prism structure, and the section of adapter block is T-shaped structure.

[0011] Optionally, in an embodiment of the utility model, the fixed block bottom end section appearance is trapezoidal structure, fixed block top end section appearance is T shape structure.

[0012] Optionally, in an embodiment of the utility model, the fixed block bottom end section appearance is trapezoidal structure, fixed block top end section appearance is T shape structure.

[0013] Optionally, in an embodiment of the utility model, the fixed block bottom end section appearance is trapezoidal structure, fixed block top end section appearance is T shape structure.

[0014] Optionally, in an embodiment of the utility model, the fixed block bottom end section appearance is trapezoidal structure, fixed block top end section appearance is T shape structure.

[0015] The utility model has the beneficial effects

[0016] The utility model discloses a kind of tire pressure monitoring sensor, when needing to disassemble and overhaul monitoring sensor body, it can be moved by pressing pressure block, pressure block will resist two clamping blocks in the process of movement and move away from the movement of adapter block, reset spring contracts, when the end of clamping block and adapter block are not clamped, it can be moved fixed block so that it does not resist monitoring sensor body, then monitoring sensor body can be moved so that it is separated from adapter block, so that the quick disassembly of monitoring sensor body is realized, the overhaul and maintenance of monitoring sensor body are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in embodiment or prior art description.

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the connection structure schematic diagram of monitoring sensor body and fixed block of the utility model;

[0020] Figure 3 It is Figure 2 The enlarged schematic diagram of A shown in the figure;

[0021] Figure 4 It is the connection structure schematic diagram of fixed block and pressure block of the utility model.

[0022] Reference signs: valve nozzle 1, monitoring sensor body 2, adapter block 3, locking bolt 4, fixed structure 5, fixed block 501, pressure block 502, clamping block 503, reset spring 504, positioning groove 505, sliding slot 506. DETAILED DESCRIPTION

[0023] To further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments. Embodiment 1

[0024] In order to make the tire pressure monitoring sensor more portable and practical, a tire pressure monitoring sensor is designed, and the specific scheme is as follows:

[0025] As shown in Figures 1-4 , a tire pressure monitoring sensor includes a valve 1, the valve 1 is fixedly connected with a connecting block 3 through a locking bolt 4, the connecting block 3 is clamped between the monitoring sensor body 2, the connecting block 3 is provided with a fixing structure 5, the fixing structure 5 includes a fixing block 501 and a pressing block 502, the fixing block 501 is clamped on the connecting block 3, the pressing block 502 is slidably connected on the fixing block 501, two clamping blocks 503 are slidably connected on the fixing block 501, one end of the clamping block 503 is clamped between the connecting block 3, and the reset spring 504 is in contact between the two clamping blocks 503.

[0026] As shown in Figure 3 , the clamping block 503 is provided with a positioning groove 505, one end of the reset spring 504 is located inside the positioning groove 505, so that the reset spring 504 can be positioned.

[0027] As shown in Figure 3 , the inside of the fixing block 501 is provided with a sliding groove 506, the pressing block 502 and the sliding groove 506 are in sliding fit, so that the movement direction of the pressing block 502 can be limited.

[0028] As shown in Figure 3 and Figure 4 , one end of the connecting block 3 is in quadrangular prism structure, the cross section of the connecting block 3 is in T-shaped structure, so that the monitoring sensor body 2 can be positioned when it is installed.

[0029] As shown in Figure 3 and Figure 4 , the cross section of the bottom end of the fixing block 501 is in trapezoidal structure, the cross section of the top end of the fixing block 501 is in T-shaped structure, so that the fixing block 501 and the connecting block 3 can be clamped and guided.

[0030] As shown in Figure 3 , the top end of the pressing block 502 extends to the outside of the fixing block 501, the two clamping blocks 503 are symmetrically arranged about the middle part of the pressing block 502, so that the pressing block 502 can be pressed conveniently.

[0031] As shown in Figure 3As shown, the cross section of the card block 503 is L-shaped structure, the cross section of the end of the card block 503 is trapezoidal structure, so that it can play a guiding role when the card block 503 is engaged with the adapter block 3.

[0032] As shown, the top end of the locking bolt 4 is provided with a groove matched with a hexagonal wrench, and the cross section of the bottom end of the locking bolt 4 is trapezoidal structure, so that it can be convenient to rotate the locking bolt 4 by the hexagonal wrench to fix the adapter block 3 on the valve nozzle 1. Figure 3

[0033] Usage:

[0034] When it is necessary to disassemble and overhaul the monitoring sensor body 2, the pressing block 502 can be pressed, the pressing block 502 will touch the two card blocks 503 away from the adapter block 3 during movement, and the reset spring 504 is contracted, when the end of the card block 503 is not engaged with the adapter block 3, the fixed block 501 can be moved to not resist the monitoring sensor body 2, then the monitoring sensor body 2 can be moved to separate from the adapter block 3, so that the quick disassembly of the monitoring sensor body 2 is realized, and the overhaul and maintenance of the monitoring sensor body 2 are facilitated.

[0035] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the present application.​

Claims

1. A tire pressure monitoring sensor comprising a valve stem, characterized by: The valve is fixedly connected with a connecting block through a locking bolt, the connecting block is clamped with the monitoring sensor body, a fixing structure is arranged on the connecting block, the fixing structure comprises a fixing block and a pressing block, the fixing block is clamped on the connecting block, the pressing block is slidably connected on the fixing block, two clamping blocks are slidably connected on the fixing block, the clamping blocks are clamped with the connecting block, and a reset spring is arranged between the two clamping blocks.

2. The tire pressure monitoring sensor of claim 1, wherein: A positioning groove is arranged on the clamping block, and one end of the reset spring is located in the positioning groove.

3. The tire pressure monitoring sensor of claim 1, wherein: A sliding groove is arranged in the fixing block, and the pressing block and the sliding groove are slidably connected.

4. The tire pressure monitoring sensor of claim 1, wherein: One end of the connecting block is in a quadrangular prism structure, and the cross section of the connecting block is in a T-shaped structure.

5. The tire pressure monitoring sensor of claim 1, wherein: The cross section of the bottom end of the fixing block is in a trapezoidal structure, and the cross section of the top end of the fixing block is in a T-shaped structure.

6. The tire pressure monitoring sensor of claim 1, wherein: The top end of the pressing block extends to the outside of the fixing block, and the two clamping blocks are symmetrically arranged about the middle part of the pressing block.

7. The tire pressure monitoring sensor of claim 1, wherein: The cross section of the clamping block is in an L-shaped structure, and the cross section of the end of the clamping block is in a trapezoidal structure.

8. The tire pressure monitoring sensor of claim 1, wherein: The top end of the locking bolt is provided with a groove matched with a six-angled spanner, and the cross section of the bottom end of the locking bolt is in a trapezoidal structure.

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