CN210742291U - Fast sensor assembly of joint formula wheel and mounting structure thereof - Google Patents
Fast sensor assembly of joint formula wheel and mounting structure thereof Download PDFInfo
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- CN210742291U CN210742291U CN201921739150.9U CN201921739150U CN210742291U CN 210742291 U CN210742291 U CN 210742291U CN 201921739150 U CN201921739150 U CN 201921739150U CN 210742291 U CN210742291 U CN 210742291U
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- speed sensor
- wheel speed
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Abstract
The utility model relates to a fast sensor assembly of joint formula wheel and mounting structure thereof, the fast sensor assembly of joint formula wheel include the fast sensor of wheel, be connected with resilient clip on the fast sensor of wheel, resilient clip including be used for with the car on the clamping part of joint structure joint and be used for the drive clamping part breaks away from the receiving and releasing control part of the joint structure on the car. Fast sensor assembly of joint formula wheel simple structure, convenient quick installation and dismantlement.
Description
Technical Field
The utility model relates to an automotive electronics accessory field especially relates to a fast sensor assembly of joint formula wheel and mounting structure thereof.
Background
The wheel speed sensor is a sensor for measuring the rotational speed of the wheels of the vehicle. Wheel speed information is essential for modern vehicles, and is required for vehicle dynamic control systems (VDC), vehicle Electronic Stability Program (ESP), Antilock Brake Systems (ABS), control systems of automatic transmissions, and the like. Wheel speed sensors are one of the most critical sensors in modern automobiles. The wheel speed sensor is usually fixedly installed on a brake claw by utilizing a bolt in the prior art, the bolt needs to be assembled in the structure, and the problems of high cost, complex assembly and inconvenience for light weight exist. In order to alleviate above-mentioned problem, have prior art to propose to set up the joint structure on the fast sensor of wheel, the fast sensor of wheel passes through the joint structure joint on the stopper goat's horn. For example, chinese patent application publication No. CN202522575U discloses a hall-type vehicle speed sensor, which includes a housing, a magnetic ring rotor disposed in the housing, a plug connected to the housing, and a control assembly disposed between the magnetic ring rotor and the plug, wherein a clamping mechanism connected to an internal component of a vehicle in a clamping manner is disposed on an outer peripheral surface of the housing. The Hall type vehicle speed sensor has the advantages of convenience in installation and disassembly and compact structure. However, the hall-type vehicle speed sensor is difficult to disassemble after being assembled on an in-vehicle component, and is not favorable for maintenance.
Disclosure of Invention
The utility model aims at providing a simple structure, the convenient fast installation and the fast speed sensor assembly of joint formula and mounting structure thereof.
In order to achieve the above object, the utility model provides a fast sensor assembly of joint formula wheel, including the fast sensor of wheel, be connected with resilient clip on the fast sensor of wheel, resilient clip including be used for with the car on the clamping part of joint structure joint and be used for the drive clamping part breaks away from the receiving and releasing control part of the joint structure on the car.
Further, the wheel speed sensor includes a housing, and the elastic clip is integrally formed with the housing.
Furthermore, be connected with two on the wheel speed sensor elastic clip, two the mutual symmetry's of elastic clip sets up on the wheel speed sensor, two elastic clip is located respectively the left side and the right side of wheel speed sensor.
Further, the buckling part comprises a first inclined section and a second inclined section; the lower extreme of first slope section with the upper end of second slope section is connected, supreme leanly outwards is followed to second slope section, supreme leanin is followed to first slope section.
Further, receive and release the lower extreme of control portion with the upper end of first slope section links to each other, receive and release the control portion and include from the third slope section of supreme leaning out down.
Further, the retraction control part further comprises a second connecting section extending in the up-down direction, and the third inclined section is connected with the first inclined section through the second connecting section.
Furthermore, the lower end of the buckling part is connected with a first connecting section which extends inwards, and the inner end of the first connecting section is connected with the wheel speed sensor.
The utility model also provides a clamping type wheel speed sensor assembly mounting structure, which comprises the clamping type wheel speed sensor assembly and a mounting component; the mounting component comprises a mounting seat, a mounting hole is formed in the mounting seat, a clamping groove is formed in the inner wall of the mounting hole, the clamping type wheel speed sensor assembly is inserted into the mounting hole, the clamping portion is clamped with the clamping groove, and the folding and unfolding control portion is located outside the mounting hole.
Further, the mounting component is a brake claw.
Furthermore, a marking structure corresponding to the position of the clamping groove in the circumferential direction is arranged at the inlet of the mounting hole.
Compared with the prior art, the utility model has the following advantage:
the clamping type wheel speed sensor assembly integrates the elastic clamp on the wheel speed sensor, has simple structure and low cost, is convenient and quick to install and disassemble by arranging the retraction control part, and is favorable for maintenance; the first connecting section and the second connecting section are added, the rebound effect is good, and the service life is prolonged; the elastic clip is matched with the clamping groove, so that the installation is firm; set up the mark structure, be favorable to aiming at the joint groove with fast sensor location of wheel, the assembly is more accurate, quicker.
Drawings
Fig. 1 is a schematic structural view of a snap-in wheel speed sensor assembly and a mounting component according to the present invention;
fig. 2 is a cross-sectional view of a mounting structure of a snap-in wheel speed sensor assembly according to the present invention;
in the figure:
1-a wheel speed sensor, 11-an elastic clip, 12-a retraction control part, 13-a buckling part, 131-a first inclined section, 132-a second inclined section, 14-a first connecting section and 15-a second connecting section;
2-mounting component, 21-mounting seat, 22-mounting hole, 23-clamping groove and 231-marking structure.
Detailed Description
The structural features of the components of the present invention will be described in detail below, and if directions (up, down, left, right, front, and rear) are described, the structure shown in fig. 1 is used as a reference for description, but the practical use direction of the present invention is not limited thereto. The following describes the present invention with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the present embodiment discloses a fast sensor assembly of joint formula wheel, including fast sensor 1 of wheel, be connected with elastic clamp 11 on the fast sensor 1 of wheel, elastic clamp 11 is including being used for with the buckle portion 13 of the joint structure joint on the car and being used for driving buckle portion to break away from the receiving and releasing control unit 12 of the joint structure on the car. The clamping structure may be a clamping groove, and in other embodiments, the invention is not limited thereto. The retraction control part 12 is extruded by external force to enable the buckling part to be close to the shell, and the buckling part naturally rebounds outwards without external force, and is simple in structure and convenient to install and disassemble.
The wheel speed sensor 1 includes a housing with an elastic clip 11 integrally formed therewith. In other embodiments, the spring clip 11 and the housing 1 are connected by other fixing means, such as welding.
The spring clip 11 is disposed in the middle of the housing 1.
Be connected with two spring clips 11 on the wheel speed sensor 1, the setting of two spring clips 11 mutual symmetries is on wheel speed sensor 1, and two spring clips 11 are located the left side and the right side of wheel speed sensor 1 respectively.
The latch 13 includes a first inclined section 131 and a second inclined section 132; the lower extreme of first slope section 131 is connected with the upper end of second slope section 132, and second slope section 132 is from supreme outwards to the lower extreme, and supreme inwards slope is from down followed to first slope section 131. In other embodiments, the locking portion 13 may be a circular arc or other structures with a middle portion protruding outward and an upper portion and a lower portion gradually approaching the wheel speed sensor 1, and is not limited thereto.
The lower end of the retraction control part 12 is connected to the upper end of the first inclined section 131, and the retraction control part 12 includes a third inclined section inclined outward from the bottom to the top. In other embodiments, the retraction control portion 12 includes an inclined arc surface or other shape structure inclined from bottom to top.
The retraction control portion 12 further includes a second connection section 15 extending in the up-down direction, and the third inclined section is connected to the first inclined section through the second connection section 15.
The lower end of the buckling part 13 is connected with a first connecting section 14 extending inwards, and the inner end of the first connecting section 14 is connected with the wheel speed sensor 1. Through setting up first linkage segment 14 and second linkage segment 15, increased the transmission distance of the arm of force, it is effectual and more laborsaving to kick-back, and has disperseed each connected node's power, has prolonged resilient clip's life.
The embodiment also discloses a clamping type wheel speed sensor assembly mounting structure, which comprises the clamping type wheel speed sensor assembly and a mounting component 2; the mounting component 2 comprises a mounting seat 21, a mounting hole 22 is formed in the mounting seat 21, a clamping groove 23 is formed in the inner wall of the mounting hole 22, the clamping type wheel speed sensor assembly is inserted into the mounting hole 22, the clamping portion is clamped with the clamping groove 23, and the retraction control portion 12 is located outside the mounting hole 22. Through 23 joints in joint groove on elastic clip so that wheel speed sensor body 1 fixes on stopper goat's horn 2, simple structure more is favorable to the lightweight, can realize quick installation and dismantlement, the reliability is high. The lower lateral wall in joint groove can carry on spacingly to the lower extreme of buckle portion.
The mounting part 2 is a brake claw. The mounting hole 22 is a circular hole.
A marking structure 231 corresponding to the position of the catching groove 23 in the circumferential direction is provided at the entrance of the mounting hole 22. The mark structure is arranged to facilitate the alignment of the wheel speed sensor to the direction of the clamping groove for positioning, so that the mounting movement is prevented. The marking structure may be, for example, a rounded corner or a chamfer or a detent, and in other embodiments, may have other shapes. And the friction is reduced more favorably by arranging the round angle or the chamfer.
In the assembling process, the mounting hole that passes through the mount pad with wheel speed sensor is to the stopper pressure equipment, and the elastic clamp is being aimed at and continues downward crimping with the mark structure of mounting hole entrance for the elastic clamp receives the extrusion and is warp to the inboard, supports tightly until the lower lateral wall in joint groove and clamping part's bottom, eliminates external force, makes clamping part and joint groove contact and by the chucking after the elastic clamp kick-backs, thereby firmly fixes wheel speed sensor on the installation component.
The clamping type wheel speed sensor assembly integrates the elastic clamp on the wheel speed sensor, has simple structure and low cost, is convenient and quick to install and disassemble by arranging the retraction control part, and is favorable for maintenance; the first connecting section and the second connecting section are added, the rebound effect is good, and the service life is prolonged; the elastic clip is matched with the clamping groove, so that the installation is firm; set up the mark structure, be favorable to aiming at the joint groove with fast sensor location of wheel, the assembly is accurate more rapid.
Claims (10)
1. A fast sensor assembly of joint formula wheel, characterized by: including fast sensor of wheel (1), be connected with elastic clip (11) on fast sensor of wheel (1), elastic clip (11) including be used for with buckle portion (13) of the joint structure joint on the car and be used for the drive buckle portion (13) break away from receiving and releasing control unit (12) of the joint structure on the car.
2. The snap-in wheel speed sensor assembly of claim 1, wherein: the wheel speed sensor (1) comprises a shell, and the elastic clamp (11) and the shell are integrally manufactured.
3. The snap-on wheel speed sensor assembly of claim 2, wherein: the wheel speed sensor (1) is connected with two elastic clips (11), two the mutual symmetry of elastic clips (11) is arranged on the wheel speed sensor (1), two the elastic clips (11) are respectively positioned on the left side and the right side of the wheel speed sensor (1).
4. The snap-on wheel speed sensor assembly of any of claims 1-3, wherein: the buckling part (13) comprises a first inclined section (131) and a second inclined section (132); the lower extreme of first slope section (131) with the upper end of second slope section (132) is connected, second slope section (132) from the supreme outwards slope down, supreme inwards slope is down followed to first slope section (131).
5. The snap-on wheel speed sensor assembly of claim 4, wherein: receive and release the lower extreme of control division (12) with the upper end of first slope section (131) links to each other, receive and release control division (12) including follow the third slope section of supreme leaning out down.
6. The snap-on wheel speed sensor assembly of claim 5, wherein: the folding and unfolding control part (12) further comprises a second connecting section (15) extending along the vertical direction, and the third inclined section is connected with the first inclined section (131) through the second connecting section (15).
7. The snap-in wheel speed sensor assembly of claim 1, wherein: the lower end of the buckling part (13) is connected with a first connecting section (14) which extends inwards, and the inner end of the first connecting section (14) is connected with the wheel speed sensor (1).
8. The utility model provides a fast sensor assembly mounting structure of joint formula wheel, characterized by: comprising a snap-on wheel speed sensor assembly according to any of claims 1-7 and a mounting component (2); the mounting component (2) comprises a mounting seat (21), a mounting hole (22) is formed in the mounting seat (21), a clamping groove (23) is formed in the inner wall of the mounting hole (22), the clamping type wheel speed sensor assembly is inserted into the mounting hole (22), the clamping portion is clamped with the clamping groove (23), and the folding and unfolding control portion (12) is located outside the mounting hole (22).
9. The clamping-type wheel speed sensor assembly mounting structure of claim 8, wherein: the mounting component (2) is a brake claw.
10. The clamping-type wheel speed sensor assembly mounting structure of claim 8, wherein: and a marking structure (231) corresponding to the clamping groove (23) in the circumferential direction is arranged at the inlet of the mounting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739150.9U CN210742291U (en) | 2019-10-17 | 2019-10-17 | Fast sensor assembly of joint formula wheel and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739150.9U CN210742291U (en) | 2019-10-17 | 2019-10-17 | Fast sensor assembly of joint formula wheel and mounting structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN210742291U true CN210742291U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921739150.9U Active CN210742291U (en) | 2019-10-17 | 2019-10-17 | Fast sensor assembly of joint formula wheel and mounting structure thereof |
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| CN (1) | CN210742291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095938A1 (en) * | 2020-11-06 | 2022-05-12 | 深圳市杉川机器人有限公司 | Mounting structure of hub motor encoder, and motor |
-
2019
- 2019-10-17 CN CN201921739150.9U patent/CN210742291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095938A1 (en) * | 2020-11-06 | 2022-05-12 | 深圳市杉川机器人有限公司 | Mounting structure of hub motor encoder, and motor |
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