CN111975668A - Positioning tool for vehicle body acceleration sensor - Google Patents

Positioning tool for vehicle body acceleration sensor Download PDF

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Publication number
CN111975668A
CN111975668A CN202010640619.4A CN202010640619A CN111975668A CN 111975668 A CN111975668 A CN 111975668A CN 202010640619 A CN202010640619 A CN 202010640619A CN 111975668 A CN111975668 A CN 111975668A
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CN
China
Prior art keywords
block
base
groove
acceleration sensor
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010640619.4A
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Chinese (zh)
Inventor
甯稿浆
常彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Boxinyuan Intelligent Technology Co ltd
Original Assignee
Anhui Boxinyuan Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Boxinyuan Intelligent Technology Co ltd filed Critical Anhui Boxinyuan Intelligent Technology Co ltd
Priority to CN202010640619.4A priority Critical patent/CN111975668A/en
Publication of CN111975668A publication Critical patent/CN111975668A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention discloses a positioning tool for an acceleration sensor of a vehicle body, relates to the technical field of acceleration sensor positioning equipment, and aims to solve the problem of poor working performance of the conventional positioning tool for the acceleration sensor of the vehicle body. The invention can quickly and efficiently position the acceleration sensor, can position the acceleration sensors with different sizes, can simply and conveniently adjust the angles of the acceleration sensors, and has the advantages of high positioning speed, wide working range and convenient use.

Description

Positioning tool for vehicle body acceleration sensor
Technical Field
The invention relates to the technical field of acceleration sensor positioning equipment, in particular to a positioning tool for an automobile body acceleration sensor.
Background
The acceleration sensor is a sensor capable of measuring acceleration, and generally comprises a mass block, a damper, an elastic element, a sensitive element, an adaptive circuit and the like, wherein the acceleration sensor obtains an acceleration value by utilizing Newton's second law through measuring the inertial force borne by the mass block in the acceleration process, and according to the difference of the sensitive elements of the sensor, a corresponding positioning tool needs to be used for positioning the acceleration sensor in the production process of the acceleration sensor, so that the acceleration sensor is prevented from deviating in the process of processing the acceleration sensor by a user.
Although current location frock can fix a position acceleration sensor, but fix corresponding size at the in-process that uses mostly, often can only fix a position certain specification and dimension's acceleration sensor, when the user needs fix a position other size's acceleration sensor, often need change the location frock of corresponding specification, so could fix a position corresponding dimension's acceleration sensor, at this in-process, not only waste time and energy, and very big reduction acceleration sensor's machining efficiency, the result of use is not good, we provide a location frock for automobile body acceleration sensor for this reason.
Disclosure of Invention
The positioning tool for the vehicle body acceleration sensor provided by the invention solves the problem of poor working performance of the positioning tool for the vehicle body acceleration sensor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning tool for an acceleration sensor of a vehicle body comprises a first base, wherein one end of the first base is provided with a second base which is transversely arranged, a connecting mechanism is arranged between the first base and the second base, the first base and the second base are connected through the connecting mechanism, the tops of the first base and the second base, which are far away from the ends, are respectively provided with a supporting block which is vertically arranged, an acceleration sensor main body which is transversely arranged is arranged between the two supporting blocks, the two ends of the acceleration sensor main body are respectively provided with a connecting block, the two ends of the connecting block are respectively provided with a clamping block which is transversely arranged, the two ends of the connecting block are respectively provided with an extending mechanism, the clamping blocks are connected onto the connecting block through the extending mechanisms, the two ends of the acceleration sensor main body are respectively clamped inside the clamping blocks, and the connecting block positioned at one end of the first base is welded with, the end, far away from the connecting block, of the rotating shaft is rotatably connected to the supporting block located on the first base through a bearing, the connecting block located at the other end of the second base is welded with a rotating shaft which is transversely arranged, the supporting block located on the second base is provided with a connecting mechanism, and the rotating shaft is connected to the supporting block located on the second base through the connecting mechanism.
Preferably, the connecting mechanism comprises a connecting seat, a connecting cavity, an accommodating groove, a sliding block, a return spring, a clamping block and a clamping groove, the connecting seat is positioned between the first base and the second base, the connecting cavity is arranged at the opposite ends of the first base and the second base, the two ends of the connecting seat are respectively connected in the connecting cavity in a sliding way, the holding groove is arranged at the top of the two ends of the connecting seat, the sliding blocks are respectively connected in the accommodating grooves in a sliding manner, the return spring is positioned in the accommodating grooves, and a plurality of reset springs are arranged, one end of each reset spring is fixed on the inner wall of the bottom of the containing groove, the other end of each reset spring is fixed at the bottom of the sliding block, the fixture blocks are respectively fixed at the tops of the sliding blocks and are of a trapezoidal structure, the clamping grooves are transversely formed in the inner wall of the top of the connecting cavity and are provided with a plurality of clamping grooves, and the fixture blocks are slidably connected inside the accommodating grooves and the clamping grooves.
Preferably, extend the mechanism including extending piece, extending groove, mounting groove and coupling spring, extend the piece and fix the both sides at the connecting block both ends respectively, the extending groove is seted up in the joint piece both sides that are close to connecting block one end, extend the piece difference sliding connection in the inside of extending groove, the mounting groove is seted up on the extending piece that is located the extending groove inside, coupling spring is located the inside of mounting groove to be equipped with a plurality ofly, coupling spring's one end is fixed on the inner wall of mounting groove, coupling spring's the other end is fixed on the inner wall of extending groove.
Preferably, the coupling mechanism comprises a rotating groove, a positioning block, a limiting block and a limiting groove, the rotating groove is formed in the top of the supporting block on the second base, one end, far away from the acceleration sensor body, of the rotating shaft is rotatably connected inside the rotating groove, the positioning block is fixedly sleeved on the outer wall of the rotating shaft, the limiting block is fixedly arranged at two ends, far away from the rotating shaft, of the positioning block, the limiting groove is formed in the top of the supporting block on the second base in the circumferential direction by taking the rotating groove as an axis, and the limiting block is connected inside the limiting groove in a sliding mode.
Preferably, the supporting block that is located first base passes through the fix with screw at the top of first base, and the welding of the supporting block bottom that is located the second base has the sliding block of horizontal setting, the sliding tray of horizontal setting is seted up at the top of second base, sliding block sliding connection is in the inside of sliding tray, the inner wall welding of sliding tray has the restriction pole of horizontal setting, the guide way of horizontal setting is seted up at the middle part of sliding block, restriction pole sliding connection is in the inside of guide tray, the outer wall cover of restriction pole is equipped with the promotion spring of horizontal setting, the one end of promotion spring is fixed on the inner wall of sliding tray, the other end of promotion spring is fixed on the sliding block.
Preferably, the clamping block is of a concave structure, and the inner wall of the clamping block is provided with anti-slip lines.
In the invention:
through the matching work of the first base, the second base, the supporting block, the acceleration sensor body, the connecting block, the clamping block, the rotating shaft, the connecting seat, the connecting cavity, the accommodating groove, the sliding block, the reset spring, the clamping block, the clamping groove, the extending block, the extending groove, the installing groove, the connecting spring, the rotating groove, the positioning block, the limiting groove, the sliding block, the sliding groove, the limiting rod, the guiding groove and the pushing spring, the acceleration sensor can be positioned quickly and efficiently, and the positioning tool can be flexibly adjusted according to the size of the acceleration sensor, so that within a certain range, the acceleration sensor of not unidimensional fixes a position, and working range is wide to can be according to user's processing demand, simple and convenient adjusts acceleration sensor's angle, thereby the person of facilitating the use processes convenient to use acceleration sensor.
In conclusion, the invention can quickly and efficiently position the acceleration sensor, can position the acceleration sensors with different sizes, can simply and conveniently adjust the angle of the acceleration sensor, and has the advantages of high positioning speed, wide working range and convenient use.
Drawings
FIG. 1 is a schematic structural diagram of a positioning tool for a vehicle body acceleration sensor according to the present invention;
FIG. 2 is a schematic structural view of a clamping block in a positioning tool for an acceleration sensor of a vehicle body according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 2;
FIG. 5 is an enlarged view of a portion C of FIG. 1;
fig. 6 is a partially enlarged view of a portion D in fig. 1.
Reference numbers in the figures: 1. a first base; 2. a second base; 3. a support block; 4. an acceleration sensor main body; 5. connecting blocks; 6. a clamping block; 7. a rotating shaft; 8. a rotating shaft; 9. a connecting seat; 10. a connecting cavity; 11. accommodating grooves; 12. a slider; 13. a return spring; 14. a clamping block; 15. a card slot; 16. an extension block; 17. an extension groove; 18. mounting grooves; 19. a connecting spring; 20. rotating the groove; 21. positioning blocks; 22. a limiting block; 23. defining a slot; 24. a slider; 25. a sliding groove; 26. a restraining bar; 27. a guide groove; 28. pushing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a positioning tool for an acceleration sensor of a vehicle body comprises a first base 1, a second base 2 transversely arranged at one end of the first base 1, a connecting mechanism arranged between the first base 1 and the second base 2, the first base 1 and the second base 2 are connected through the connecting mechanism, vertically arranged supporting blocks 3 are respectively arranged at the tops of the first base 1 and the second base 2, which are far away from the ends, a transversely arranged acceleration sensor main body 4 is arranged between the two supporting blocks 3, connecting blocks 5 are respectively arranged at the two ends of the acceleration sensor main body 4, transversely arranged clamping blocks 6 are respectively arranged at the two ends of the connecting block 5, extending mechanisms are respectively arranged at the two ends of the connecting block 5, the clamping blocks 6 are connected to the connecting block 5 through the extending mechanisms, the two ends of the acceleration sensor main body 4 are respectively clamped inside the clamping blocks 6, a transversely arranged rotating shaft 7 is welded on the connecting block 5 at one end of the first base 1, one end of the rotating shaft 7, which is far away from the connecting block 5, is rotatably connected to the supporting block 3 positioned on the first base 1 through a bearing, the connecting block 5 positioned at the other end of the second base 2 is welded with a rotating shaft 8 which is transversely arranged, the supporting block 3 positioned on the second base 2 is provided with a connecting mechanism, the rotating shaft 8 is connected to the supporting block 3 positioned on the second base 2 through the connecting mechanism, the connecting mechanism comprises a connecting seat 9, a connecting cavity 10, an accommodating groove 11, a sliding block 12, a reset spring 13, a clamping block 14 and a clamping groove 15, the connecting seat 9 is positioned between the first base 1 and the second base 2, the connecting cavity 10 is arranged at the opposite ends of the first base 1 and the second base 2, two ends of the connecting seat 9 are respectively and slidably connected inside the connecting cavity 10, the accommodating groove 11 is arranged at the top of two ends of the connecting seat 9, the sliding block 12, and there are a plurality of, one end of the reset spring 13 is fixed on the inner wall of the bottom of the holding groove 11, the other end of the reset spring 13 is fixed on the bottom of the slider 12, the fixture blocks 14 are respectively fixed on the top of the slider 12, the fixture block 14 is of a trapezoidal structure, the clamping groove 15 is transversely arranged on the inner wall of the top of the connecting cavity 10 and is provided with a plurality of, the fixture block 14 is slidably connected inside the holding groove 11 and the clamping groove 15, when a user needs to use a positioning tool to fix the acceleration sensor main body 4, the positioning tool can be correspondingly adjusted according to the size of the acceleration sensor main body 4, the user can pull the first base 1 and the second base 2, the fixture block 14 can be driven to vertically displace through the trapezoidal structure of the fixture block 14 through the sliding fit work of the slider 12 and the holding groove 11 and through the elasticity of the reset spring 13, when the fixture block, after entering the accommodating groove 11, the sliding fit operation of the connecting seat 9 and the connecting cavity 10 can drive the connecting seat 9 to slide out or slide into the connecting cavity 10 to drive the first base 1 and the second base 2 to move in opposite directions or away from each other, so as to drive the clamping block 6 to move, the corresponding position of the clamping block 6 can be adjusted by a user, and after the corresponding position of the clamping block 6 is adjusted by the user, the user can place the two ends of the acceleration sensor main body 4 in the clamping block 6 respectively, the user can loosen the first base 1 and the second base 2, the sliding fit operation of the sliding block 12 and the accommodating groove 11 can be used, the reset elasticity of the reset spring 13 can drive the clamping block 14 to move vertically, after the clamping block 14 enters the corresponding clamping groove 15, the corresponding positions of the first base 1 and the second base 2 are fixed, the corresponding position of joint piece 6 is fixed this moment, and the corresponding position of acceleration sensor main part 4 is fixed this moment, and the user can be convenient carries out processing to acceleration sensor main part 4 this moment.
The extending mechanism comprises extending blocks 16, extending grooves 17, mounting grooves 18 and connecting springs 19, the extending blocks 16 are respectively fixed on two sides of two ends of the connecting block 5, the extending grooves 17 are arranged on two sides of one end, close to the connecting block 5, of the clamping block 6, the extending blocks 16 are respectively connected inside the extending grooves 17 in a sliding mode, the mounting grooves 18 are arranged on the extending blocks 16 inside the extending grooves 17, the connecting springs 19 are located inside the mounting grooves 18 and are arranged in a plurality, one ends of the connecting springs 19 are fixed on the inner wall of the mounting grooves 18, the other ends of the connecting springs 19 are fixed on the inner wall of the extending grooves 17, when a user uses a positioning tool to position the acceleration sensor main body 4, the clamping blocks 6 can be adjusted according to the width of the acceleration sensor main body 4, the clamping blocks 6 can be pulled by the user, and the sliding fit operation of the extending blocks 16 and the extending grooves 17 can be achieved, elasticity through coupling spring 19, it carries out the displacement to drive joint piece 6, adjust to corresponding position after joint piece 6, the user can paste connecting block 5 with acceleration sensor main part 4's both ends this moment, the inside with acceleration sensor main part 4's both ends joint at joint piece 6, the user can become flexible joint piece 6 this moment, the accessible extends 16 and extends the sliding fit work of groove 17 this moment, elasticity that resets through coupling spring 19, it carries out the displacement to drive joint piece 6, when the inner wall of joint piece 6 contacts with acceleration sensor main part 4, acceleration sensor main part 4 is fixed on joint piece 6 this moment, acceleration sensor main part 4 is fixed on the location frock this moment, the user can be convenient carries out processing to acceleration sensor main part 4 this moment.
The connecting mechanism comprises a rotating groove 20, a positioning block 21, a limiting block 22 and a limiting groove 23, wherein the rotating groove 20 is arranged at the top of a supporting block 3 positioned on the second base 2, one end of the rotating shaft 8, which is far away from the acceleration sensor main body 4, is rotatably connected inside the rotating groove 20, the positioning block 21 is fixedly sleeved on the outer wall of the rotating shaft 8, the limiting block 22 is fixed at two ends of one side, which is far away from the rotating shaft 8, of the positioning block 21, the limiting groove 23 is arranged at the top of the supporting block 3 positioned on the second base 2 along the circumferential direction by taking the rotating groove 20 as an axis and is provided with a plurality of limiting blocks 22, the limiting blocks 22 are slidably connected inside the limiting groove 23, the supporting block 3 positioned on the first base 1 is fixed at the top of the first base 1 through screws, a sliding block 24 transversely arranged is welded at the bottom of the supporting block 3 positioned on the second base 2, the inner wall of the sliding groove 25 is welded with a transversely arranged limiting rod 26, the middle part of the sliding block 24 is provided with a transversely arranged guide groove 27, the limiting rod 26 is connected inside the guide groove 27 in a sliding manner, the outer wall of the limiting rod 26 is sleeved with a transversely arranged pushing spring 28, one end of the pushing spring 28 is fixed on the inner wall of the sliding groove 25, the other end of the pushing spring 28 is fixed on the sliding block 24, when a user needs to adjust the angle of the acceleration sensor body 4 in the process of processing the acceleration sensor body 4, the user can pull the supporting block 3 on the second base 2 at the moment, the sliding fit work of the sliding block 24 and the sliding groove 25 can be realized at the moment, through the sliding fit work of the limiting rod 26 and the guide groove 27, the supporting block 3 on the second base 2 is driven to perform horizontal displacement through the elasticity of the pushing spring 28, and the limiting groove 23 on the supporting block 3 is, after the limiting block 22 is separated from the inside of the limiting groove 23, the user can rotate the acceleration sensor main body 4, the user can adjust the angle of the acceleration sensor main body 4 through the rotation fit work of the rotating shaft 8 and the rotating groove 20, the clamping block 6 is driven to rotate through the rotation fit work of the rotating shaft 7, the acceleration sensor main body 4 is driven to rotate, the user can loosen the supporting block 3 on the second base 2 after the user adjusts the angle of the acceleration sensor main body 4, the user can work through the sliding fit work of the sliding block 24 and the sliding groove 25, the supporting block 3 on the second base 2 is driven to horizontally displace through the elasticity of the pushing spring 28 through the sliding fit work of the limiting rod 26 and the guiding groove 27, the limiting groove 23 on the supporting block 3 is driven to displace, after the limiting block 22 enters the limiting groove 23, at this time, the angle of the acceleration sensor body 4 is fixed, and the user can conveniently process the acceleration sensor body 4, so that the use is convenient.
The joint piece 6 is the spill structure, and the inner wall of joint piece 6 is equipped with anti-skidding line, through anti-skidding line, the frictional force of multiplicable joint piece 6, and then improves the stability ability of acceleration sensor main part 4 to the person of facilitating the use carries out processing to acceleration sensor main part 4.
The working principle is as follows: when a user needs to fix the acceleration sensor main body 4 by using the positioning tool, the positioning tool can be correspondingly adjusted according to the size of the acceleration sensor main body 4, the user can pull the first base 1 and the second base 2 at the moment, the trapezoidal structure of the fixture block 14 can drive the fixture block 14 to vertically displace through the elasticity of the reset spring 13 through the sliding fit work of the slide block 12 and the accommodating groove 11, when the fixture block 14 is separated from the inside of the clamping groove 15 and enters the inside of the accommodating groove 11, the connecting seat 9 can be driven to slide out or slide into the inside of the connecting cavity 10 through the sliding fit work of the connecting seat 9 and the connecting cavity 10 at the moment, the first base 1 and the second base 2 are driven to oppositely or reversely displace, the clamping block 6 is driven to displace, and the user can adjust the corresponding position of the clamping block 6 at the moment, and after the user has adjusted the corresponding position of the clamping block 6, the user can pull the clamping block 6, the user can attach the two ends of the acceleration sensor main body 4 to the connecting block 5 through the sliding fit work of the extending block 16 and the extending groove 17, the clamping block 6 is driven to displace through the elasticity of the connecting spring 19, the user can attach the two ends of the acceleration sensor main body 4 to the connecting block 5 after the clamping block 6 is adjusted to the corresponding position, the two ends of the acceleration sensor main body 4 are clamped in the clamping block 6, the clamping block 6 can be loosened by the user, the sliding fit work of the extending block 16 and the extending groove 17 can be realized at the moment, the clamping block 6 is driven to displace through the reset elasticity of the connecting spring 19, when the inner wall of the clamping block 6 is contacted with the acceleration sensor main body 4, the user can loosen the first base 1 and the second base 2 at the moment, and the sliding fit work of the sliding block, through the elastic restoring force of the restoring spring 13, the fixture block 14 is driven to perform vertical displacement, when the fixture block 14 enters the corresponding clamping groove 15, the corresponding positions of the first base 1 and the second base 2 are fixed, the corresponding position of the clamping block 6 is fixed, the corresponding position of the acceleration sensor body 4 is fixed, the user can conveniently process the acceleration sensor body 4, and when the user needs to adjust the angle of the acceleration sensor body 4 in the process of processing the acceleration sensor body 4, the user can pull the supporting block 3 on the second base 2, the supporting block 3 on the second base 2 can be driven to perform horizontal displacement through the sliding fit of the sliding block 24 and the sliding groove 25, through the sliding fit of the limiting rod 26 and the guide groove 27, through the elastic force of the pushing spring 28, the limiting groove 23 on the supporting block 3 is driven to displace, after the limiting block 22 is separated from the inside of the limiting groove 23, the acceleration sensor body 4 can be rotated by a user, the rotation matching work of the rotating shaft 8 and the rotating groove 20 can be performed at the moment, the clamping block 6 is driven to rotate through the rotation matching work of the rotating shaft 7, the acceleration sensor body 4 is driven to rotate, the angle of the acceleration sensor body 4 can be adjusted by the user at the moment, the supporting block 3 on the second base 2 can be loosened by the user after the angle of the acceleration sensor body 4 is adjusted by the user, the sliding matching work of the sliding block 24 and the sliding groove 25 can be performed at the moment, the supporting block 3 on the second base 2 is driven to horizontally displace through the elasticity of the pushing spring 28, and the limiting groove 23 on the supporting block 3 is driven to displace, after the limiting block 22 enters the limiting groove 23, the angle of the acceleration sensor body 4 is fixed, and the user can conveniently process the acceleration sensor body 4, so that the use is convenient.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. A positioning tool for an automobile body acceleration sensor comprises a first base (1) and is characterized in that one end of the first base (1) is provided with a second base (2) which is transversely arranged, a connecting mechanism is arranged between the first base (1) and the second base (2), the first base (1) and the second base (2) are connected through the connecting mechanism, the tops of the first base (1) and the second base (2) which are deviated from the ends are respectively provided with a supporting block (3) which is vertically arranged, an acceleration sensor main body (4) which is transversely arranged is arranged between the two supporting blocks (3), two ends of the acceleration sensor main body (4) are respectively provided with a connecting block (5), two ends of the connecting block (5) are respectively provided with a clamping block (6) which is transversely arranged, and two ends of the connecting block (5) are respectively provided with an extending mechanism, the joint piece (6) is connected on connecting block (5) through extending the mechanism, the both ends difference joint of acceleration sensor main part (4) is in the inside of joint piece (6), and connecting block (5) welding that is located first base (1) one end has pivot (7) of horizontal setting, the one end that connecting block (5) were kept away from in pivot (7) is rotated through the bearing and is connected on supporting shoe (3) that are located first base (1), and connecting block (5) welding that is located the second base (2) other end has axis of rotation (8) of horizontal setting, and supporting shoe (3) that are located on second base (2) are equipped with coupling mechanism, axis of rotation (8) are connected on supporting shoe (3) that are located second base (2) through coupling mechanism.
2. The positioning tool for the vehicle body acceleration sensor according to claim 1, characterized in that the connecting mechanism comprises a connecting seat (9), a connecting cavity (10), a receiving groove (11), a sliding block (12), a return spring (13), a clamping block (14) and a clamping groove (15), the connecting seat (9) is located between the first base (1) and the second base (2), the connecting cavity (10) is arranged at the opposite ends of the first base (1) and the second base (2), the two ends of the connecting seat (9) are respectively and slidably connected inside the connecting cavity (10), the receiving groove (11) is arranged at the top of the two ends of the connecting seat (9), the sliding block (12) is respectively and slidably connected inside the receiving groove (11), the return spring (13) is located inside the receiving groove (11) and is provided in plurality, one end of the return spring (13) is fixed on the inner wall at the bottom of the receiving groove (11), the other end of reset spring (13) is fixed in the bottom of slider (12), fixture block (14) are fixed respectively at the top of slider (12), fixture block (14) are the trapezium structure, draw-in groove (15) are along transversely seting up on the inner wall at connection chamber (10) top to seted up a plurality of, fixture block (14) sliding connection is in the inside of holding tank (11) and draw-in groove (15).
3. The positioning tool for the vehicle body acceleration sensor according to claim 1, characterized in that, the extension mechanism comprises an extension block (16), an extension groove (17), a mounting groove (18) and a connecting spring (19), the extension blocks (16) are respectively fixed on two sides of two ends of the connecting block (5), the extension grooves (17) are arranged on two sides of one end of the clamping block (6) close to the connecting block (5), the extension blocks (16) are respectively connected in the extension grooves (17) in a sliding way, the mounting groove (18) is arranged on the extension block (16) positioned in the extension groove (17), the connecting spring (19) is positioned in the mounting groove (18), and a plurality of connecting springs (19) are arranged, one end of each connecting spring (19) is fixed on the inner wall of the corresponding mounting groove (18), the other end of the connecting spring (19) is fixed on the inner wall of the extending groove (17).
4. The positioning tool for the vehicle body acceleration sensor according to claim 1, characterized in that, the coupling mechanism comprises a rotary groove (20), a positioning block (21), a limiting block (22) and a limiting groove (23), the rotary groove (20) is arranged at the top of the supporting block (3) on the second base (2), one end of the rotating shaft (8) far away from the acceleration sensor main body (4) is rotatably connected inside the rotating groove (20), the positioning block (21) is fixedly sleeved on the outer wall of the rotating shaft (8), the limiting block (22) is fixed at two ends of one side of the positioning block (21) far away from the rotating shaft (8), the limiting groove (23) is arranged at the top of the supporting block (3) on the second base (2) along the circumferential direction by taking the rotating groove (20) as an axis, and a plurality of limiting blocks (22) are arranged, and are connected inside the limiting grooves (23) in a sliding mode.
5. The positioning tool for the vehicle body acceleration sensor according to claim 4, characterized in that the supporting block (3) on the first base (1) is fixed on the top of the first base (1) by screws, the sliding block (24) transversely arranged is welded on the bottom of the supporting block (3) on the second base (2), the top of the second base (2) is provided with a sliding groove (25) transversely arranged, the sliding block (24) is slidably connected inside the sliding groove (25), the inner wall of the sliding groove (25) is welded with a limiting rod (26) transversely arranged, the middle of the sliding block (24) is provided with a guide groove (27) transversely arranged, the limiting rod (26) is slidably connected inside the guide groove (27), the outer wall of the limiting rod (26) is sleeved with a pushing spring (28) transversely arranged, and one end of the pushing spring (28) is fixed on the inner wall of the sliding groove (25), the other end of the pushing spring (28) is fixed on the sliding block (24).
6. The positioning tool for the vehicle body acceleration sensor according to claim 1, characterized in that the clamping block (6) is of a concave structure, and the inner wall of the clamping block (6) is provided with anti-slip lines.
CN202010640619.4A 2020-07-06 2020-07-06 Positioning tool for vehicle body acceleration sensor Pending CN111975668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010640619.4A CN111975668A (en) 2020-07-06 2020-07-06 Positioning tool for vehicle body acceleration sensor

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Application Number Priority Date Filing Date Title
CN202010640619.4A CN111975668A (en) 2020-07-06 2020-07-06 Positioning tool for vehicle body acceleration sensor

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CN111975668A true CN111975668A (en) 2020-11-24

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CN (1) CN111975668A (en)

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KR101209826B1 (en) * 2012-05-03 2012-12-07 배정득 Milling machine jig for precision parts
CN207642683U (en) * 2017-12-27 2018-07-24 新昌县南明街道嘉宇机械厂 A kind of fixture with overturning structure
CN208163446U (en) * 2018-03-08 2018-11-30 杜海 A kind of automobile parts supporting element
CN108927677A (en) * 2018-07-03 2018-12-04 柳州通亿汽车配件制造有限公司 A kind of machining fixture convenient for adjusting
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CN208811939U (en) * 2018-09-19 2019-05-03 江西富迪照明电器有限公司 A kind of fixed device of LED light processing
CN210499956U (en) * 2019-09-20 2020-05-12 苏州丰凡电子科技有限公司 Adjustable multi-station power strip tooling clamp

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