CN216594185U

CN216594185U - Automatic testing arrangement of car seat electric control

Info

Publication number: CN216594185U
Application number: CN202122894277.1U
Authority: CN
Inventors: 李冠军; 李奎元; 郭月明
Original assignee: Changchun Fokia Xuyang Auto Parts Technology Research And Development Co ltd
Current assignee: Changchun Fokia Xuyang Auto Parts Technology Research And Development Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-24
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an automatic testing device for electric adjustment of an automobile seat, which comprises a frame and clamping mechanisms, wherein the two sides of the frame are respectively provided with one clamping mechanism, the top elevation of each clamping mechanism is greater than that of the frame, one side of the frame, which is close to the clamping mechanisms, is provided with a control box, the automatic testing device is suitable for the technical field of testing of the automobile electric seat, fourteen-volt voltages are provided by the control box, the seat motor is directly connected, a motor measuring signal is added, an electric signal control electric adjustment endurance test is realized, a pneumatic control system is cancelled, the reciprocating motion of the seat is realized by using an electric signal, the real-time monitoring of current is ensured, the functions of the motor are visually monitored, an electric signal and force acquisition system is stably output, a large amount of air cylinder switching time is saved, the research and development of the technology changes the automatic testing system for electric adjustment, the testing time is greatly shortened, the stability and the accuracy of the test are improved.

Description

Automatic testing arrangement of car seat electric control

Technical Field

The utility model relates to the technical field of automobile electric seat testing, in particular to an automatic testing device for electric adjustment of an automobile seat.

Background

The electric seat of the automobile can adjust the front and back position, the up and down height and the backrest angle of the seat through the control of the motor, and is more luxurious and can also adjust thigh support, lumbar support and the like.

The existing durable device for electrically adjusting the automobile seat in the laboratory is too simple in structure, the operation principle is that a voltage stabilizing power supply is connected to provide 14V voltage for the seat, the seat wire harness is connected to a special control box, then the advancing and retreating buttons of the control box are clicked by using a cylinder to achieve electric adjustment of the seat, and the seat is limited in operation position by using a proximity switch.

The existing equipment has structural defects, the button or the air cylinder can be damaged due to uncontrollable application of the air cylinder to the button, the movement frequency of the air cylinder is determined by the stability of various factors such as an air source and the like, so that the movement frequency of the air cylinder is unstable, the judgment of a test result is influenced, the test time can only be estimated, and the motor is damaged due to overheating; on the acquisition system, the current of the motor cannot be monitored in real time, and the working performance of the motor cannot be known; the counterweight applying mode is to bind a counterweight on the headrest, and the counterweight cannot be accurately loaded on a fixed moment arm; and the fixing force can not be applied to the seat backrest when the electric endurance test is carried out.

Therefore, it is necessary to provide an automatic testing device for electric adjustment of a car seat to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic testing device for electric adjustment of an automobile seat, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an automatic testing device for electric adjustment of an automobile seat comprises a rack and clamping mechanisms, wherein the two sides of the rack are respectively provided with one clamping mechanism, the height of the top of each clamping mechanism is larger than that of the top of the rack, one side of the rack, which is close to the clamping mechanisms, is provided with a control box, a fixed seat is arranged below one side of the rack, which is far away from the clamping mechanisms, and a moving bow is inserted into the fixed seat;

the fixing base comprises a base body, a connecting plate and magnets, holes are formed in the base body, the magnets are installed in the base body, the connecting plate is installed on two sides above the base body, and the fixing base is fixedly connected with the rack through the connecting plate.

As a further scheme of the utility model, four corners below the rack are provided with a supporting leg, and the bottom end of the supporting leg is provided with a caster through a bolt.

Through the setting of truckle, can make the device convenient and fast more that removes like this, be provided with the brake block in the inside of truckle moreover, make the device fixed stable when not needing to remove under the effect of brake block.

As a further scheme of the utility model, the clamping mechanism comprises a vertical rod, a clamping column and a cylinder assembly, the cylinder assembly is arranged above one side of the vertical rod, the clamping column is arranged on one side of the vertical rod far away from the cylinder assembly, and the clamping column and the cylinder assembly are in the same horizontal plane.

As a further scheme of the utility model, a slide rail is arranged above the rack, and the slide rail is fixedly connected with the rack through a bolt.

As a further scheme of the utility model, the moving bow is of a structure with a radian, and a hanging block is installed at the bottom end of the moving bow.

The exercise bows are designed to be connected to the headrest, so that the force arm and torque are accurately applied, the test precision is provided, and the test stability is guaranteed.

As a further scheme of the utility model, the control box is electrically connected with a power supply, and a detection switch and a connecting wire harness are arranged inside the control box.

As a further scheme of the utility model, a horizontal transverse plate is arranged at the intersection of the moving bow and the fixed seat, and the width of the transverse plate in the moving bow is smaller than the width of the opening of the seat body in the fixed seat.

As a further scheme of the utility model, the number of the slide rails is two, and the distance between the two slide rails is the same as the distance between the fixed rails of the electric seat of the automobile.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides fourteen-volt voltage through the control box, is directly connected with the seat motor, increases the motor measurement signal, realizes the electric signal control electric regulation durability test, replaces a pneumatic control system, realizes the reciprocating motion of the seat by using the electric signal, ensures the real-time current monitoring, has visual monitoring on the motor function, saves a large amount of air cylinder switching time, changes the electric regulation automatic test system through the research and development of the technology, greatly shortens the test time, and improves the stability and the accuracy of the test.

2. The utility model automatically builds the integral working frame, realizes the electric endurance test and applies the fixing force to the seat backrest; the exercise bows are added and are designed to be connected to the headrest, so that the accurate force arm and torque are guaranteed to be applied, the test precision is provided, and the test stability is guaranteed.

3. According to the utility model, the fixed seat is arranged at the intersection of the moving bow and the rack, so that the moving bow can be inserted into the fixed seat when not in use, and the magnet is arranged in the fixed seat, so that the moving bow can be adsorbed more tightly, and the phenomenon of falling can not occur.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the overall structure of the automatic testing device for the electric adjustment of the automobile seat of the utility model;

FIG. 2 is a schematic view of the overall structure of the clamping mechanism of the present invention;

FIG. 3 is a schematic view of the overall structure of the fixing base of the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing base of the present invention;

FIG. 5 is a schematic structural diagram of a test state of the automatic testing device for electric adjustment of the vehicle seat according to the present invention.

In the figure: 1. a caster wheel; 2. a control box; 3. a frame; 4. a slide rail; 5. a clamping mechanism; 51. a vertical rod; 52. a clamping post; 53. a cylinder assembly; 6. moving a bow; 7. a fixed seat; 71. a base body; 72. a connecting plate; 73. a magnet is provided.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.

[ example 1 ]

The embodiment provides a specific structure of an automatic testing device for electric adjustment of an automobile seat, and as shown in fig. 1-5, the automatic testing device for electric adjustment of the automobile seat comprises a rack 3 and clamping mechanisms 5, wherein the two sides of the rack 3 are respectively provided with one clamping mechanism 5, the height of the top of each clamping mechanism 5 is greater than that of the top of the rack 3, one side of the rack 3, which is close to the clamping mechanism 5, is provided with a control box 2, the lower part of one side of the rack 3, which is far away from the clamping mechanism 5, is provided with a fixed seat 7, and a moving bow 6 is inserted into the fixed seat 7;

the fixing seat 7 comprises a seat body 71, a connecting plate 72 and magnets 73, holes are formed in the seat body 71, the magnets 73 are installed in the seat body 71, the connecting plate 72 is installed on two sides above the seat body 71, and the fixing seat 7 is fixedly connected with the rack 3 through the connecting plate 72.

A horizontal transverse plate is arranged at the intersection of the moving bow 6 and the fixed seat 7, and the width of the transverse plate in the moving bow 6 is smaller than the opening width of the seat body 71 in the fixed seat 7.

Thus, the transverse plate inside the moving bow 6 can be inserted into the fixed seat 7 and closely adsorbed with the magnet 73.

The moving bow 6 is of a structure with radian, and the bottom end of the moving bow 6 is provided with a hanging block.

The height of the moving bow 6 is less than that of the automobile seat, so that one end of the moving bow 6 is intersected with the headrest of the seat, and the other side of the moving bow 6 is fixed with the bottom end of the seat during detection, so that the moving bow 6 is tightly fixed.

By adopting the technical scheme:

through the setting of fixing base 7, motion bow 6 can be pegged graft in the inside of fixing base 7 with motion bow 6 when not using like this, and the inside of fixing base 7 is provided with magnetite 73 moreover to can be adsorbed inseparabler, the phenomenon that motion bow 6 drops can not appear.

[ example 2 ]

This embodiment provides a concrete structure of automatic testing arrangement of car seat electrical control, as shown in fig. 1-5, the below four corners of frame 3 all is provided with a supporting leg, and the truckle 1 is installed through the bolt in the bottom of supporting leg.

The clamping mechanism 5 comprises a vertical rod 51, a clamping column 52 and a cylinder assembly 53, wherein the cylinder assembly 53 is installed above one side of the vertical rod 51, the clamping column 52 is installed on one side of the vertical rod 51 far away from the cylinder assembly 53, and the clamping column 52 and the cylinder assembly 53 are located on the same horizontal plane.

A slide rail 4 is arranged above the frame 3, and the slide rail 4 is fixedly connected with the frame 3 through a bolt.

Control box 2 and power electric connection, the inside of control box 2 is provided with detection switch and connection pencil.

The number of the sliding rails 4 is two, and the distance between the two sliding rails 4 is the same as the distance between the fixed rails of the electric seat of the automobile.

By adopting the technical scheme:

can be connected the inside connecting wire harness of control box 2 directly with the inside motor of electric seat, realize the durable test of signal of telecommunication control electrical control, utilize the electrical signal to realize the reciprocating motion of seat, guaranteed electric current real time monitoring, have the visual monitoring to the function of motor, practiced thrift a large amount of cylinder switching time.

The working principle is as follows: when this testing arrangement's use will be carried out, at this moment the user at first takes out the electronic seat that waits to test to with the slide rail 4 fixed connection of electronic seat and frame 3 top, then the user with the inside connecting wire harness of control box 2 direct and electronic seat inside motor interconnect, increase motor measurement signal like this, realize the durable test of the electronic regulation of signal of telecommunication control.

Then press the inside detection switch of control box 2, can utilize the electric signal to realize like this that electric seat is reciprocating motion 4 tops in the slide rail to can reach the mesh that detects, be provided with motion bow 6 at electric seat's back in addition, the one end of motion bow 6 is connected with electric seat's headrest department, and it is accurate to guarantee to apply the arm of force and moment of torsion, has ensured experimental stability.

After detecting the completion, take off the dorsal motion bow 6 of electric seat, then pull out the connecting wire harness between electric seat and the control box 2, later with seat and slide rail 4 separation, peg graft the inside at fixing base 7 with motion bow 6 at last, can be more convenient with the placing of motion bow 6, just so accomplished this testing arrangement's use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic testing arrangement of car seat electrical control, includes frame (3) and clamping mechanism (5), its characterized in that: the clamping mechanism (5) is mounted on each of two sides of the rack (3), the top elevation of each clamping mechanism (5) is larger than that of the rack (3), the control box (2) is mounted on one side, close to the clamping mechanism (5), of the rack (3), a fixed seat (7) is mounted below one side, far away from the clamping mechanism (5), of the rack (3), and a moving bow (6) is inserted into the fixed seat (7);

fixing base (7) are including pedestal (71), connecting plate (72) and magnetite (73), the hole has been seted up to the inside of pedestal (71), the inside at pedestal (71) is installed in magnetite (73), install in pedestal (71) top both sides connecting plate (72), fixing base (7) are through connecting plate (72) and frame (3) fixed connection.

2. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: the lower four corners of the rack (3) are provided with supporting legs, and the bottom ends of the supporting legs are provided with trundles (1) through bolts.

3. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: the clamping mechanism (5) comprises a vertical rod (51), a clamping column (52) and a cylinder assembly (53), the cylinder assembly (53) is installed above one side of the vertical rod (51), the clamping column (52) is installed on one side, away from the cylinder assembly (53), of the vertical rod (51), and the clamping column (52) and the cylinder assembly (53) are located on the same horizontal plane.

4. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: slide rail (4) are installed to the top of frame (3), the connected mode of slide rail (4) and frame (3) is through bolt fixed connection.

5. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: the motion bow (6) is of a structure with radian, and a hanging block is installed at the bottom end of the motion bow (6).

6. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: the control box (2) is electrically connected with a power supply, and a detection switch and a connection wiring harness are arranged inside the control box (2).

7. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 1, wherein: the horizontal transverse plate is arranged at the intersection of the moving bow (6) and the fixed seat (7), and the width of the transverse plate inside the moving bow (6) is smaller than the opening width of the seat body (71) inside the fixed seat (7).

8. The automatic testing device for the electric adjustment of the automobile seat as claimed in claim 4, wherein: the automobile electric seat is characterized in that the number of the sliding rails (4) is two, and the distance between the two sliding rails (4) is the same as the distance between the fixed rails of the automobile electric seat.