CN214795153U - Position detection device for wire harness component of automobile wheel speed sensor - Google Patents
Position detection device for wire harness component of automobile wheel speed sensor Download PDFInfo
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- CN214795153U CN214795153U CN202023235175.0U CN202023235175U CN214795153U CN 214795153 U CN214795153 U CN 214795153U CN 202023235175 U CN202023235175 U CN 202023235175U CN 214795153 U CN214795153 U CN 214795153U
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Abstract
The utility model discloses a position detection device of automobile wheel speed sensor wire harness part, which comprises a ball body, wherein an air shell is arranged above the ball body, a first spring is arranged inside the air shell, a first balance plate is arranged below the first spring, a wire harness ring is arranged on one side of the air shell, a first lever is connected between the starting end of the wire harness ring and the middle of the first balance plate, a hydraulic shell is arranged below the ball body, a flexible bag is arranged inside the hydraulic shell, a second spring is arranged inside the flexible bag, a second balance plate is arranged above the second spring, a second lever is connected between the tail end of the wire harness ring and the middle of the second balance plate, a movable groove is arranged on one side of the hydraulic shell, the movable groove and the second lever are matched structures, a baffle is arranged on one side of the bottom of the hydraulic shell, has the characteristics of strong practicability and looseness prevention.
Description
Technical Field
The utility model relates to a pencil detects technical field, specifically is a position detection device of fast sensor pencil part of car wheel.
Background
The position detection of the wire harness part of the automobile wheel speed sensor is to test the wiring parts, the insulating binding materials and the like connected with each electrical equipment in a circuit so as to find out possible problems, and generally measure the conduction, insulation, voltage resistance and resistance of the wire harness.
The position detection device of the wire harness component of the conventional automobile wheel speed sensor cannot detect whether a wire harness ring is loosened or not, a wheel rotates at a high speed and shakes violently in the driving process, the wire harness ring is very easy to loosen, and the signal transmission is unstable, so that the position detection device of the wire harness component of the automobile wheel speed sensor, which is strong in design practicability and capable of preventing loosening, is very necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a position detection device of fast sensor pencil part of car wheel to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a position detection device of fast sensor pencil part of car wheel, includes the spheroid, spheroidal top is provided with air casing, air casing's inside is provided with spring one, the below of spring one is provided with balance plate one, one side of air casing is provided with the pencil circle, the initiating terminal of pencil circle and the intermediate junction of balance plate one have lever one, and when pencil circle normal condition, lever one is fixed, and lever one is connected with balance plate, and balance plate one produces the interact power with the spheroid through spring one, and the spheroid keeps motionless, and when the initiating terminal of pencil circle is not hard up, lever one drives balance plate one and becomes flexible, and spring one is out air casing to original length, and the air gets into air casing, and the spheroid is because of self gravity downstream.
According to the technical scheme, the hydraulic shell is arranged below the ball body, the flexible bag is arranged inside the hydraulic shell, and hydraulic oil is filled inside the flexible bag, so that the ball body can extrude the flexible bag when going downwards, and the hydraulic oil enters the next working procedure.
According to the technical scheme, the spring II is arranged inside the flexible bag, the balance plate II is arranged above the spring II, the second lever is connected between the tail end of the wire harness loop and the middle of the balance plate II, when the wire harness loop is in a fastening state, the second lever is fixed, the balance plate II fixes the ball body between the air shell and the hydraulic shell, when the head and the tail of the wire harness loop are not flexible, the second lever is not flexible, the ball body presses the balance plate II downwards, the spring deforms downwards in two directions, and therefore the first balance plate and the second balance plate can balance acting forces on two sides to control the tightness of the wire harness loop.
According to the technical scheme, a movable groove is formed in one side of the hydraulic shell, the movable groove and the second lever are of a matched structure, when the wire harness ring is loosened, the second lever is driven to move downwards by the second balance plate pressed by the ball body, and the second lever slides in the movable groove, so that the second lever can freely move up and down.
According to the technical scheme, a baffle is arranged on one side of the bottom of the hydraulic shell, a torsion spring is arranged on one side of the baffle, the baffle and the flexible bag are of a matched structure, the ball presses the flexible bag downwards, the baffle receives pressure generated by hydraulic oil outwards, the torsion spring deforms, the baffle is opened outwards, and when the flexible bag is extruded, the hydraulic oil is timely discharged outwards and enters the return pipe.
According to the technical scheme, bottom one side of air casing is provided with the air pump, the air pump is provided with the back flow with the centre of baffle, when the pencil circle is not hard up, the air casing admits air, normally open air pump gets the back of gas, outside pump gas, will get into the flexible bag of hydraulic oil of back flow and beat back, make the original volume of flexible bag recovery, push up balance plate two, drive the spheroid and reset, the spheroid upwards pushes up balance plate one to the normal position, lever one is fixed with lever two, can make the pencil circle not hard up like this, when the balance is destroyed, hydraulic oil is pumped back by the air pump, lever one and lever two automatic recovery normal position fix the pencil circle.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the looseness is prevented, and the utility model,
(1) by arranging the first lever and the second lever, when the wire harness ring is loosened, the first lever drives the balance plate to be loosened, the air pump starts to work, the second lever drives the balance plate to be pressed down by the ball body, and the extruded hydraulic oil is pumped back by the pump, so that the wire harness ring can be fastened between the first lever and the second lever through mutually balanced acting force, the wire harness ring is loosened in the driving process, and the balance between the levers can also be automatically adjusted to automatically fasten the wire harness ring;
(2) the ball body and the flexible bag are arranged, the ball body presses the second balance plate, the second balance plate presses the flexible bag to extrude hydraulic oil, the hydraulic oil enters the return pipe and is pumped back by the air pump, and therefore when the hydraulic oil is pumped back to the flexible bag, the ball body is lifted, returns to the middle of the first balance plate and the second balance plate, drives the fixed lever and fastens the wire harness ring;
(3) through being provided with air casing and air pump, the pencil circle is not hard up, and the balance plate pushes down downwards, and air casing opens, and air pump work returns flexible bag with hydraulic oil pump, can make open air pump in usual like this can't inhale work when the pencil circle is fastened, returns flexible bag with hydraulic oil pump rapidly when the pencil circle is not hard up, fixes the pencil circle fast.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall front sectional structure of the present invention;
FIG. 2 is a schematic view of the overall front view of the present invention;
fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention;
in the figure: 1. an air housing; 2. a first spring; 3. an air pump; 4. a return pipe; 5. a first balance plate; 6. A first lever; 7. a sphere; 8. a second balance plate; 9. a hydraulic housing; 10. a second spring; 11. a flexible bag; 12. a torsion spring; 13. a baffle plate; 14. a wire harness loop; 15. a movable groove; 16. and a second lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a position detection device for a wire harness component of an automobile wheel speed sensor comprises a ball body 7, wherein an air shell 1 is arranged above the ball body 7, a first spring 2 is arranged inside the air shell 1, a first balance plate 5 is arranged below the first spring 2, a wire harness ring 14 is arranged on one side of the air shell 1, a first lever 6 is connected between the starting end of the wire harness ring 14 and the first balance plate 5, the first lever 6 is fixed when the wire harness ring 14 is in a normal state, the first lever 6 is connected with the first balance plate 5, the first balance plate 5 and the ball body 7 generate interaction force through the first spring 2, the ball body 7 is fixed, when the starting end of the wire harness ring 14 is loosened, the first lever 6 drives the first balance plate 5 to be loosened, the first spring 2 deforms to the original length, the first balance plate 5 is pushed out of the air shell 1, air enters the air shell 1, and the ball body 7 moves downwards due to self gravity;
a hydraulic shell 9 is arranged below the ball body 7, a flexible bag 11 is arranged inside the hydraulic shell 9, and hydraulic oil is filled inside the flexible bag 11, so that the ball body 7 can extrude the flexible bag 11 downwards to enable the hydraulic oil to enter the next working procedure;
a second spring 10 is arranged in the flexible bag 11, a second balance plate 8 is arranged above the second spring 10, a second lever 16 is connected between the tail end of the wire harness loop 14 and the second balance plate 8, when the wire harness loop 14 is in a fastening state, the second lever 16 is fixed, the second balance plate 8 fixes the ball 7 between the air shell 1 and the hydraulic shell 9, when the head and the tail of the wire harness loop 14 are loosened, the second lever 16 is loosened, the ball 7 presses the second balance plate 8, and the second spring 10 deforms downwards, so that the first balance plate 5 and the second balance plate 8 can balance acting forces on two sides to control the tightness of the wire harness loop 14;
a movable groove 15 is formed in one side of the hydraulic shell 9, the movable groove 15 and the second lever 16 are in a matched structure, when the wire harness ring 14 is loosened, the second balance plate 8 is pressed down by the ball body 7 to drive the second lever 16 to move downwards, and the second lever 16 slides in the movable groove 15, so that the second lever 16 can freely move up and down;
a baffle 13 is arranged on one side of the bottom of the hydraulic shell 9, a torsion spring 12 is arranged on one side of the baffle 13, the baffle 13 and the flexible bag 11 are in a matched structure, the ball 7 presses the flexible bag 11 down, the baffle 13 receives pressure generated by hydraulic oil outwards, the torsion spring 12 deforms, and the baffle 13 is opened outwards, so that when the flexible bag 11 is extruded, the hydraulic oil is timely discharged outwards and enters the return pipe 4;
the air pump 3 is arranged on one side of the bottom of the air shell 1, the return pipe 4 is arranged between the air pump 3 and the baffle 13, when the wire harness ring 14 is loosened, the air is fed into the air shell 1, the normally open air pump 3 pumps air outwards after being inflated, the hydraulic oil entering the return pipe 4 is pumped back to the flexible bag 11, the flexible bag 11 is enabled to recover the original volume, the balance plate II 8 is pushed upwards to drive the ball body 7 to reset, the ball body 7 pushes the balance plate I5 upwards to the original position, the lever I6 and the lever II 16 are fixed, the wire harness ring 14 can be loosened, when the balance is damaged, the hydraulic oil is pumped back by the air pump 3, and the lever I6 and the lever II 16 automatically recover the original position to fix the wire harness ring 14.
The working principle is as follows: when the wire harness loop is in a normal state, the first lever is fixed and connected with the balance plate, the first balance plate and the ball body generate interaction force through the first spring, the ball body keeps fixed, when the starting end of the wire harness loop is loosened, the first lever drives the first balance plate to be loosened, the first spring deforms to the original length, the first balance plate is pushed out of the air shell, air enters the air shell, the ball body moves downwards due to self gravity, hydraulic oil is filled in the flexible bag, the ball body can press the flexible bag downwards, the hydraulic oil enters a next procedure, when the wire harness loop is in a fastening state, the second lever is fixed, the ball body is fixed between the air shell and the hydraulic shell through the second balance plate, when the head and the tail of the wire harness loop are loosened, the second lever is loosened, the ball body presses the second balance plate, the spring deforms downwards, and the tightness of the wire harness loop can be controlled through the balance of the action force on two sides between the first balance plate and the second balance plate, when the wire harness ring is loosened, the ball presses the second balance plate to drive the second lever to move downwards, the second lever slides in the movable groove, thus, the lever II can freely move up and down, the ball body presses the flexible bag, the baffle plate receives the pressure generated by the hydraulic oil outwards, the torsion spring deforms, the baffle plate is opened outwards, thus, when the flexible bag is extruded, the hydraulic oil is discharged outwards in time and enters the return pipe, when the wire harness ring is loosened, the air shell enters the air, after the normally open air pump obtains the air, pumping air outwards to pump the hydraulic oil entering the return pipe back to the flexible bag to restore the original volume of the flexible bag, pushing the balance plate II upwards to drive the ball to reset, pushing the balance plate I upwards to the original position by the ball, fixing the lever I and the lever II, therefore, the wire harness ring can be loosened, when the balance is damaged, the hydraulic oil is pumped back by the air pump, and the first lever and the second lever automatically recover to the original positions to fix the wire harness ring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A position detection device of a wire harness component of an automobile wheel speed sensor, comprising a sphere (7), characterized in that: an air shell (1) is arranged above the ball body (7), a first spring (2) is arranged inside the air shell (1), a first balance plate (5) is arranged below the first spring (2), a first beam ring (14) is arranged on one side of the air shell (1), a first lever (6) is connected between the starting end of the beam ring (14) and the middle of the first balance plate (5), a hydraulic shell (9) is arranged below the ball body (7), a flexible bag (11) is arranged inside the hydraulic shell (9), a second spring (10) is arranged inside the flexible bag (11), a second balance plate (8) is arranged above the second spring (10), a second lever (16) is connected between the tail end of the beam ring (14) and the middle of the second balance plate (8), a movable groove (15) is arranged on one side of the hydraulic shell (9), the movable groove (15) and the second lever (16) are of a matched structure, a baffle (13) is arranged on one side of the bottom of the hydraulic shell (9), a torsion spring (12) is arranged on one side of the baffle (13), the baffle (13) and the flexible bag (11) are of a matched structure, an air pump (3) is arranged on one side of the bottom of the air shell (1), and a return pipe (4) is arranged between the air pump (3) and the baffle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023235175.0U CN214795153U (en) | 2020-12-29 | 2020-12-29 | Position detection device for wire harness component of automobile wheel speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023235175.0U CN214795153U (en) | 2020-12-29 | 2020-12-29 | Position detection device for wire harness component of automobile wheel speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214795153U true CN214795153U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023235175.0U Active CN214795153U (en) | 2020-12-29 | 2020-12-29 | Position detection device for wire harness component of automobile wheel speed sensor |
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| Country | Link |
|---|---|
| CN (1) | CN214795153U (en) |
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2020
- 2020-12-29 CN CN202023235175.0U patent/CN214795153U/en active Active
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