Wheel inflating valve angle measuring tool
By designing a wheel valve angle measuring tool, utilizing a power component and a clamping component to change the measurement range, and combining it with a digital display angle meter, the problem of traditional tools being unable to accurately measure different valve angles is solved, achieving a fast, convenient, and accurate measurement effect.
Patent Information
- Application Number
- CN202520499852.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Traditional angle measuring tools are difficult to accurately measure the valve stems of different wheels, resulting in large angle deviations that cannot meet production standards and practical application requirements.
A wheel valve stem angle measuring tool was designed, including a base plate, a power component, a clamping component, a support component, an adaptive component, and a digital angle display meter. The measuring range is changed by the power component and the clamping component, and the digital angle display meter is used to perform accurate measurements.
It enables rapid and convenient angle measurement of valve stems for different types of wheels, improving measurement accuracy and ease of operation.
Smart Images
Figure CN223826966U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to angle measurement technical field, concretely is a kind of wheel valve angle measuring tool. BACKGROUND
[0002] Wheel valve is an important component installed on tire rim, its main role is to inflate tire and maintain the air pressure inside tire, to ensure that wheel valve installation position is correct, so as to ensure the safety and performance of tire, when wheel valve is produced, angle measuring tool is often used to measure.
[0003] At present, traditional measurement method usually relies on some general angle measuring tool to measure valve angle. However, in view of the diversity of various wheel structures and the difference of valve shape, these traditional methods are difficult to realize accurate measurement of various valve angles. This situation is easy to cause large deviation of valve angle, and then cannot meet the requirements of production standard and actual application. UTILITY MODEL CONTENT
[0004] In view of the deficiency of prior art, the utility model provides a kind of wheel valve angle measuring tool, can be carried out angle measurement to a variety of different wheel valve.
[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of wheel valve angle measuring tool, including bottom plate, the upper surface of bottom plate is opened in mobile mouth in penetration, the inside of mobile mouth is connected with power component, the output end of power component is connected with clamping assembly, one end of clamping assembly is connected with support assembly, the other end of support assembly is connected with self-adapting component, the other end of self-adapting component is connected with reach component, the other end of reach component is connected with guide component, the other end of guide component is connected with support assembly, and the end of guide component close to support assembly is also connected with digital angle gauge, clamping assembly and support assembly are located in mobile mouth, guide component and digital angle gauge are located above mobile mouth.
[0006] Further, power component includes knob and bidirectional screw rod, one side of mobile mouth is opened in two sliding grooves, one end of knob is fixedly connected with one end of bidirectional screw rod, the other end of bidirectional screw rod is penetrated through bottom plate and two sliding grooves and is connected with clamping assembly.
[0007] Further, clamping assembly includes two No. two L-shaped plates and two sliding blocks, two sliding blocks are sleeved and threadedly connected on the outer wall of bidirectional screw rod, and the outer wall of two sliding blocks is slidably connected with the inner wall of two sliding grooves respectively, one end of two sliding blocks away from sliding groove is fixedly connected with one side of two No. two L-shaped plates respectively, two No. two L-shaped plates are symmetrically arranged, and the side wall of two No. two L-shaped plates is slidably connected with the inner wall of mobile mouth, and No. two L-shaped plate away from knob is connected with support assembly.
[0008] Further, the support assembly comprises a sliding plate and a support plate, one side of the sliding plate is fixedly connected with the side wall of the second L-shaped plate away from the knob, the upper end of the sliding plate is fixedly connected with the bottom surface of the support plate, the side wall of the sliding plate is slidingly connected with the inner wall of the moving port, the support plate is located above the moving port, the middle part of the support plate is connected with the guide assembly, and one side of the lower end of the support plate is connected with the adaptive assembly.
[0009] Further, the adaptive assembly comprises a fixed plate, a guide rod and a spring, one end of the fixed plate is fixedly connected with the side wall of the lower end of the support plate, the fixed plate is sleeved and slidingly connected with the outer wall of the guide rod, the guide rod and the spring are connected with the in-place assembly, and the other end of the spring is fixedly connected with the side wall of the fixed plate.
[0010] Further, the adaptive assembly comprises a fixed plate, a guide rod and a spring, one end of the fixed plate is fixedly connected with the side wall of the lower end of the support plate, the fixed plate is sleeved and slidingly connected with the outer wall of the guide rod, the guide rod and the spring are connected with the in-place assembly, and the other end of the spring is fixedly connected with the side wall of the fixed plate.
[0011] Further, the guide assembly comprises a sliding rod and a rotating rod, the middle part of the support plate is provided with a guide port, the outer wall of the sliding rod is slidingly connected with the inner wall of the guide port, one end of the sliding rod is fixedly connected with the upper end of the connecting strip, the outer wall of one end of the rotating rod is rotatably connected with the inner wall of the sliding rod close to the end of the connecting strip, and the other end of the rotating rod penetrates to the outside of the sliding rod and is fixedly connected with the outer wall of the digital angle instrument.
[0012] Further, the inner wall of the bottom plate is provided with two anti-falling ports, the two anti-falling ports are located on the side of the moving port away from the sliding groove, and the two anti-falling ports are located on the side of the moving port, respectively, the inner wall of each of the two anti-falling ports is slidingly connected with an anti-falling rod, and the adjacent ends of the two anti-falling rods are fixedly connected with the sliding plate and the second L-shaped plate away from the sliding plate, respectively.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The wheel valve angle measuring tool can change the measurement range through the power assembly, the clamping assembly and the support assembly when the angle of different types of wheel valves needs to be measured, so that the angle can be measured in cooperation with the digital angle instrument, and the operation is convenient, fast and easy. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole appearance schematic view of the utility model;
[0016] Figure 2 It is a whole appearance schematic view of another view of the utility model.
[0017] Figure 3 It is the cross section schematic view of the support plate of the utility model.
[0018] Figure 4 It is the cross section schematic view of the bottom plate of the utility model.
[0019] In the figure: 1, bottom plate; 2, sliding plate; 3, support plate; 4, fixed plate; 5, guide rod; 6, spring; 7, No. 1 L-shaped plate; 8, digital angle gauge; 9, No. 2 L-shaped plate; 10, knob; 11, sliding rod; 12, connecting strip; 13, rotating rod; 14, sliding block; 15, bidirectional screw rod; 16, anti-dropping rod; 101, moving mouth; 102, anti-dropping mouth; 103, sliding groove; 301, guide mouth. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0021] Please refer to Figures 1 to 4 A kind of wheel valve angle measuring tool, including bottom plate 1, the upper surface of bottom plate 1 is connected with power assembly with moving mouth 101 being opened in penetration, the output end of power assembly is connected with clamping assembly, one end of clamping assembly is connected with support assembly, another end of support assembly is connected with self-adapting assembly, another end of self-adapting assembly is connected with in-place assembly, another end of in-place assembly is connected with guide assembly, another end of guide assembly is connected with support assembly, and the end of guide assembly close to support assembly is also connected with digital angle gauge 8, clamping assembly and support assembly are all located in moving mouth 101, guide assembly and digital angle gauge 8 are located above moving mouth 101.
[0022] As Figures 1 to 4As shown, the wheel valve angle measuring tool in the utility model, when in use, first places the bottom plate 1 at a suitable position, then inserts the lower end of the wheel valve to be detected into the moving port 101, and with the movement of the wheel valve in the moving port 101, the in-place assembly originally located above the moving port 101 is extruded towards the adaptive assembly, and with the movement of the in-place assembly, the guide assembly is moved on the supporting assembly, so that the digital angle gauge 8 connected to the guide assembly is moved together, so that the digital angle gauge 8 can always maintain a distance from the wheel valve, then the power assembly is rotated, the power assembly extrudes the clamping assembly towards the middle of the moving port 101, so that the wheel valve in the moving port 101 can be clamped, then the digital angle gauge 8 is pushed towards one side of the wheel valve, so that the digital angle gauge 8 is placed on the inclined surface of the wheel valve, and then the angle of the wheel valve can be directly read through the numbers on the digital angle gauge 8, which is convenient and fast.
[0023] As a preferred scheme of the utility model, the power assembly comprises a knob 10 and a bidirectional screw rod 15, two sliding grooves 103 are formed on one side of the moving port 101, one end of the knob 10 is fixedly connected with one end of the bidirectional screw rod 15, and the other end of the bidirectional screw rod 15 penetrates through the bottom plate 1 and the two sliding grooves 103 and is connected with the clamping assembly.
[0024] More specifically, when it is necessary to control the clamping assembly to approach, the knob 10 is only rotated, the knob 10 is rotated together with the bidirectional screw rod 15, the bidirectional screw rod 15 is rotated, and the clamping assembly is moved in the two sliding grooves 103, so that the wheel valve in the moving port 101 can be clamped and fixed from both sides.
[0025] As a preferred scheme of the utility model, the clamping assembly comprises two No. 2 L-shaped plates 9 and two sliding blocks 14, the two sliding blocks 14 are sleeved and threadedly connected to the outer wall of the bidirectional screw rod 15, the outer walls of the two sliding blocks 14 are slidably connected with the inner walls of the two sliding grooves 103 respectively, one end of the two sliding blocks 14 away from the sliding grooves 103 is fixedly connected with one side of the two No. 2 L-shaped plates 9 respectively, the two No. 2 L-shaped plates 9 are symmetrically arranged, the side walls of the two No. 2 L-shaped plates 9 are slidably connected with the inner walls of the moving port 101 respectively, and the No. 2 L-shaped plate 9 away from the knob 10 is connected with the supporting assembly.
[0026] More specifically, when the bidirectional screw rod 15 is rotated, the two sliding blocks 14 connected to the surface of the bidirectional screw rod 15 are moved towards the middle, and when the two sliding blocks 14 are moved, the No. 2 L-shaped plates 9 are moved together, so that the wheel valve located between the two No. 2 L-shaped plates 9 can be clamped.
[0027] As a preferred scheme of the utility model, the support assembly comprises a sliding plate 2 and a support plate 3, one side of the sliding plate 2 is fixedly connected with the side wall of the No. 2 L-shaped plate 9 away from the knob 10, the upper end of the sliding plate 2 is fixedly connected with the bottom surface of the support plate 3, the side wall of the sliding plate 2 is slidingly connected with the inner wall of the moving port 101, the support plate 3 is located above the moving port 101, the middle part of the support plate 3 is connected with the guiding assembly, and one side of the lower end of the support plate 3 is connected with the self-adapting assembly.
[0028] More specifically, when the No. 2 L-shaped plate 9 moves, the sliding plate 2 and the support plate 3 connected with the No. 2 L-shaped plate 9 can move together in the moving port 101, and in the moving process, the self-adapting assembly, the in-place assembly and the guiding assembly connected with the support plate 3 can move together.
[0029] As a preferred scheme of the utility model, the self-adapting assembly comprises a fixed plate 4, a guide rod 5 and a spring 6, one end of the fixed plate 4 is fixedly connected with the side wall of the lower end of the support plate 3, the fixed plate 4 is sleeved and slidingly connected with the outer wall of the guide rod 5, the guide rod 5 and the spring 6 are connected with the in-place assembly, and the other end of the spring 6 is fixedly connected with the side wall of the fixed plate 4.
[0030] More specifically, when the support plate 3 moves together with the No. 2 L-shaped plate 9, the fixed plate 4, the guide rod 5 and the spring 6 connected with the support plate 3 can move together, so that the in-place assembly can be used at all times.
[0031] In addition, when the wheel valve is inserted in the moving port 101 and abuts against the surface of the in-place assembly, the in-place assembly moves under stress and extrudes the guide rod 5 and compresses the spring 6 in the moving process, then the wheel valve is clamped and limited by the No. 2 L-shaped plate 9, at this time, the spring 6 keeps the state of contraction, and when the wheel valve is taken out from the moving port 101 after the measurement of the wheel valve is finished, the spring 6 pushes the in-place assembly back to the original position.
[0032] As a preferred scheme of the utility model, the in-place assembly comprises a No. 1 L-shaped plate 7 and a connecting strip 12, one side of the No. 1 L-shaped plate 7 is fixedly connected with the guide rod 5 and the spring 6 away from one end of the fixed plate 4, the bottom surface of the No. 1 L-shaped plate 7 abuts against the upper surfaces of the two No. 2 L-shaped plates 9, one end of the upper surface of the No. 1 L-shaped plate 7 is fixedly connected with the lower end of the connecting strip 12, and the upper end of the connecting strip 12 is connected with the guiding assembly.
[0033] More specifically, when the wheel valve is inserted into the moving port 101, the No. 1 L-shaped plate 7 located in the moving port 101 at this time is pushed together, and the No. 1 L-shaped plate 7 is moved, pushing the guide rod 5 and the spring 6 to move together, so that the No. 1 L-shaped plate 7 can always abut against the lower end of the wheel valve, and the guide assembly and the digital angle gauge 8 can be always controlled in a position matched with the No. 1 L-shaped plate 7 through the connecting strip 12, so that the digital angle gauge 8 can always be in the effect and purpose of being attached to the inclined surface of the wheel valve.
[0034] As a preferred scheme of the utility model, the guide assembly comprises a sliding rod 11 and a rotating rod 13, a guide port 301 is formed in the middle of the support plate 3, the outer wall of the sliding rod 11 is slidably connected with the inner wall of the guide port 301, one end of the sliding rod 11 is fixedly connected with the upper end of the connecting strip 12, the outer wall of one end of the rotating rod 13 is rotatably connected with the inner wall of one end of the sliding rod 11 close to the connecting strip 12, and the other end of the rotating rod 13 penetrates to the outside of the sliding rod 11 and is fixedly connected with the outer wall of the digital angle gauge 8.
[0035] More specifically, when the No. 1 L-shaped plate 7 moves, the connecting strip 12 moves together, and the connecting strip 12 moves, bringing the sliding rod 11 and the rotating rod 13 to move together in the guide port 301, and the digital angle gauge 8 connected to the surface of the rotating rod 13 moves together, so that the digital angle gauge 8 can always be attached to the inclined surface of the wheel valve.
[0036] As a preferred scheme of the utility model, the inner wall of the bottom plate 1 is provided with two anti-falling ports 102, the two anti-falling ports 102 are located on the side of the moving port 101 away from the sliding groove 103, and the two anti-falling ports 102 are respectively located on the side of the moving port 101, the inner wall of each of the two anti-falling ports 102 is slidably connected with an anti-falling rod 16, and the adjacent ends of the two anti-falling rods 16 are respectively fixedly connected with the sliding plate 2 and the No. 2 L-shaped plate 9 away from the sliding plate 2.
[0037] More specifically, by setting the anti-falling port 102 and the anti-falling rod 16, firstly, the two No. 2 L-shaped plates 9 can only move horizontally and cannot be tilted or inclined by cooperating with the bidirectional screw rod 15; in addition, the anti-falling port 102 and the anti-falling rod 16 can provide a guide at the end of the No. 2 L-shaped plate 9 away from the bidirectional screw rod 15, so as to avoid uneven force on the No. 2 L-shaped plate 9.
[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A tool for measuring the angle of a wheel valve stem, characterized in that: Includes a base plate (1), the upper surface of which has a through-hole (101). A power component is connected inside the through-hole (101). A clamping component is connected to the output end of the power component. A support component is connected to one end of the clamping component. An adaptive component is connected to the other end of the support component. A positioning component is connected to the other end of the adaptive component. A guide component is connected to the other end of the positioning component. A digital angle meter (8) is also connected to the end of the guide component near the support component. The clamping component and the support component are both located inside the through-hole (101). The guide component and the digital angle meter (8) are located above the through-hole (101).
2. The wheel valve angle measuring tool according to claim 1, characterized in that: The power assembly includes a knob (10) and a bidirectional lead screw (15). Two slides (103) are provided on one side of the moving port (101). One end of the knob (10) is fixedly connected to one end of the bidirectional lead screw (15). The other end of the bidirectional lead screw (15) passes through the base plate (1) and the two slides (103) and is connected to the clamping assembly.
3. The wheel valve angle measuring tool according to claim 2, characterized in that: The clamping assembly includes two L-shaped plates (9) and two sliders (14). The two sliders (14) are sleeved and threadedly connected to the outer wall of the bidirectional lead screw (15). The outer walls of the two sliders (14) are slidably connected to the inner walls of the two slide grooves (103). The ends of the two sliders (14) away from the slide grooves (103) are fixedly connected to one side of the two L-shaped plates (9). The two L-shaped plates (9) are symmetrically arranged. The side walls of the two L-shaped plates (9) are slidably connected to the inner wall of the moving port (101). The L-shaped plate (9) away from the knob (10) is connected to the support assembly.
4. The wheel valve angle measuring tool according to claim 3, characterized in that: The support assembly includes a slide plate (2) and a support plate (3). One side of the slide plate (2) is fixedly connected to the side wall of the second L-shaped plate (9) away from the knob (10). The upper end of the slide plate (2) is fixedly connected to the bottom surface of the support plate (3). The side wall of the slide plate (2) is slidably connected to the inner wall of the moving port (101). The support plate (3) is located above the moving port (101). The middle part of the support plate (3) is connected to the guide assembly. One side of the lower end of the support plate (3) is connected to the adaptive assembly.
5. A wheel valve angle measuring tool according to claim 4, characterized in that: The adaptive component includes a fixed plate (4), a guide rod (5) and a spring (6). One end of the fixed plate (4) is fixedly connected to the side wall of the lower end of the support plate (3). The fixed plate (4) is sleeved and slidably connected to the outer wall of the guide rod (5). Both the guide rod (5) and the spring (6) are connected to the positioning component. The other end of the spring (6) is fixedly connected to the side wall of the fixed plate (4).
6. The wheel valve angle measuring tool according to claim 5, characterized in that: The positioning component includes a first L-shaped plate (7) and a connecting strip (12). One side of the first L-shaped plate (7) is fixedly connected to the end of the guide rod (5) and the spring (6) away from the fixed plate (4). The bottom surface of the first L-shaped plate (7) abuts against the upper surfaces of the two second L-shaped plates (9). One end of the upper surface of the first L-shaped plate (7) is fixedly connected to the lower end of the connecting strip (12). The upper end of the connecting strip (12) is connected to the guide component.
7. A wheel valve stem angle measuring tool according to claim 6, characterized in that: The guide assembly includes a slide rod (11) and a rotating rod (13). A guide opening (301) is provided through the middle of the support plate (3). The outer wall of the slide rod (11) is slidably connected to the inner wall of the guide opening (301). One end of the slide rod (11) is fixedly connected to the upper end of the connecting strip (12). The outer wall of one end of the rotating rod (13) is rotatably connected to the inner wall of the slide rod (11) near the connecting strip (12). The other end of the rotating rod (13) extends through to the outside of the slide rod (11) and is fixedly connected to the outer wall of the digital angle meter (8).
8. A wheel valve angle measuring tool according to claim 4, characterized in that: The inner wall of the base plate (1) has two anti-detachment openings (102). Both anti-detachment openings (102) are located on the side of the moving opening (101) away from the slide groove (103). The two anti-detachment openings (102) are located on the side of the moving opening (101). The inner walls of the two anti-detachment openings (102) are slidably connected with anti-detachment rods (16). The adjacent ends of the two anti-detachment rods (16) are fixedly connected to the slide plate (2) and the second L-shaped plate (9) away from the slide plate (2).