CN215641390U - Detection probe assembly for seat heating controller - Google Patents

Abstract

The utility model discloses a detection probe assembly for a seat heating controller, which relates to the field of detection and comprises a workbench, a probe driving plate, a cylinder and a linkage mechanism, wherein the probe driving plate is positioned in a square groove and is in sliding connection with the workbench, the cylinder is used for driving the probe driving plate, a positioning bottom plate is provided with a notch, a rear end fixing block is arranged in the notch, the front end of the positioning bottom plate is provided with a front end fixing block, two sides of the positioning bottom plate are provided with side positioning mechanisms, and the linkage mechanism is used for driving the rear end fixing block to move.

Description

Detection probe assembly for seat heating controller

Technical Field

The utility model relates to the field of detection, in particular to a detection probe assembly for a seat heating controller.

Background

The automobile seat heating controller is an electronic device for heating and controlling the temperature of an automobile seat, the function of the produced controller needs to be detected in the production process of the automobile seat heating controller, the controller is placed into a positioning box in the previous detection of the company, a worker uses a quick clamp to press the controller downwards to clamp the controller, then the controller is detected, and the controller can be taken out only by loosening the quick clamp again after the detection is finished. Therefore, the detection mode needs longer time each time, has lower efficiency, is not suitable for the requirement of large-scale detection, and sometimes the positioning and clamping position deviates, so that the probe cannot be accurately butted with the controller, the detection error is caused, and the detection probe is damaged in serious cases.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a detection probe assembly for a seat heating controller, which solves the above problems of the prior art.

The utility model provides a seat heating control utensils detection probe subassembly, comprises a workbench, the probe drive board, cylinder and link gear, the square groove has been seted up on the workstation, the probe drive board be located the square groove and with workstation sliding connection, cylinder fixed connection is in the bottom of workstation and its output and probe drive board fixed connection, there is a positioning bottom plate through guide rail sliding connection on the workstation, the notch has been seted up on the positioning bottom plate, be equipped with the fixed piece of rear end in the notch, positioning bottom plate's front end is equipped with the fixed piece of front end, and its both sides are equipped with side positioning mechanism, link gear is used for driving the fixed piece of rear end to remove, be equipped with the movable slot that supplies the fixed piece of rear end to remove on the workstation.

Preferably, side positioning mechanism includes the side fixed block, slider and stopper, side fixed block and location bottom plate fixed connection, 2 travelers and 1 drive posts of fixedly connected with on the slider, the traveller passes the side fixed block, and with side fixed block sliding connection, the end of traveller is equipped with the separation blade, the cover is equipped with the spring on the traveller between separation blade and the side fixed block, the stopper is located the outside of drive post, and with workstation fixed connection.

Preferably, the tail end of the driving column is provided with a ball, a sliding rod is fixedly connected to the probe driving plate, and the sliding rod is in sliding connection with the workbench.

Preferably, the linkage mechanism comprises a fixing plate, the fixing plate is fixedly connected to the bottom of the workbench, a driven rack and two symmetrically-arranged driving racks are connected to the fixing plate through guide rails in a sliding mode, the driven rack is located between the two driving racks, meshing teeth are arranged on two sides of the driven rack, the driven rack and the driving racks are in gear transmission, the gear is rotatably connected with the fixing plate, the rear end fixing block is fixedly connected with the driven rack, and the driving racks are fixedly connected with the probe driving plate.

The utility model has the advantages that: the device need not the manual work and fixes a position, only need put the controller in the centre of location bottom plate during the use, then the cylinder starts to promote the probe drive plate to move to the centre of workstation, the probe drive plate can move simultaneously through the direction removal of link gear through the fixed piece of synchronous drive rear end to the controller, force the controller location between front end fixed block and rear end fixed block, the fixed piece of rear end promotes the location bottom plate and moves afterwards, just so can realize controller and probe drive plate centering motion, centering in-process stopper is supporting the drive column, make the slider of both sides also automatic centering, the in-process four sides automatic centering location clamping control ware of finally realizing the butt joint, the condition that the location takes place the skew has been avoided, and butt joint and location linkage, it is higher to compare in the mode efficiency that fixes a position earlier after detecting, be fit for the demand of big batch detection.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a worktable;

FIG. 3 is a schematic structural view of a linkage mechanism;

fig. 4 is a schematic structural diagram of the side positioning mechanism.

In the figure: 1-a workbench, 11-a square groove, a movable groove, 2-a probe driving plate, 21-a sliding rod, 3-a cylinder, 4-a linkage mechanism, 41-a fixing plate, 42-a driven rack, 43-a driving rack and 44-a gear;

5-positioning bottom plate, 51-notch, 6-rear end fixing block, 7-front end fixing block, 8-side positioning mechanism, 81-side fixing block, 82-floating block, 83-limiting block, 84-sliding column, 85-driving column, 841-blocking piece and 86-spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, a detection probe assembly for seat heating controller, comprises a workbench 1, a probe drive plate 2, a cylinder 3 and a linkage mechanism 4, a square groove 11 has been opened on the workbench 1, the probe drive plate 2 is located in the square groove 11 and is in sliding connection with the workbench 1, the cylinder 3 is fixedly connected at the bottom of the workbench 1 and the output end thereof is fixedly connected with the probe drive plate 2, a positioning bottom plate 5 is connected on the workbench 1 through a guide rail in sliding connection, a notch 51 has been opened on the positioning bottom plate 5, a rear end fixing block 6 is arranged in the notch 51, the front end of the positioning bottom plate 5 is provided with a front end fixing block 7, and the two sides thereof are provided with side positioning mechanisms 8, the linkage mechanism 4 is used for driving the rear end fixing block 6 to move, and a movable groove 12 for the rear end fixing block 6 to move is arranged on the workbench 1.

In this embodiment, the side positioning mechanism 8 includes a side fixing block 81, a floating block 82 and a limiting block 83, the side fixing block 81 is fixedly connected with the positioning bottom plate 5, 2 sliding columns 84 and 1 driving column 85 are fixedly connected to the floating block 82, the sliding column 84 penetrates through the side fixing block 81, and is slidably connected with the side fixing block 81, a blocking piece 841 is arranged at the tail end of the sliding column 84, a spring 86 is sleeved on the sliding column 84 between the blocking piece 841 and the side fixing block 81, and the limiting block 83 is located outside the driving column 85 and is fixedly connected with the workbench 1.

In this embodiment, the end of the driving column 85 is provided with a ball, the probe driving plate 2 is fixedly connected with a sliding rod 21, and the sliding rod 21 is slidably connected with the worktable 1. . The balls change sliding friction into rolling friction, reduce friction force, and improve the stability of the contact movement of the driving column 85 and the limiting block 83. The slide bar 21 is provided to allow the probe driving plate 2 to stably move.

In this embodiment, the linkage mechanism 4 includes a fixed plate 41, the fixed plate 41 is fixedly connected to the bottom of the workbench 1, the fixed plate 41 is connected with a driven rack 42 and two driving racks 43 symmetrically arranged through a guide rail in a sliding manner, the driven rack 42 is located between the two driving racks 43, both sides of the driven rack 42 are provided with engaging teeth, the driven rack 42 and the driving rack 43 are driven by a gear 44, the gear 44 is rotatably connected with the fixed plate 41, the rear end fixing block 6 is fixedly connected with the driven rack 42, and the driving rack 43 is fixedly connected with the probe driving plate 2.

The working process and the principle thereof are as follows: during detection, a controller is placed on the positioning top plate, the controller is located among the front end fixing block 7, the rear end fixing block 6 and the 2 floating blocks 82 at the moment, the air cylinder 3 is started, the output shaft of the air cylinder 3 extends to push the probe driving plate 2 to move towards the middle of the workbench 1, and the sliding rod 21 plays a role in stable movement.

The probe driving plate 2 moves while pushing the driving rack 43 to slide on the fixing plate 41 toward the edge of the table 1. When two initiative racks 43 remove, through gear 44 meshing effect, make driven rack 42 slide towards workstation 1 center, because rear end fixed block 6 is with driven rack 42 fixed connection, so rear end fixed block 6 slides to the controller gradually, notch 51 on the locating bottom plate 5 can allow rear end fixed block 6 to move about at the certain extent, reserve out sufficient unloading space for the controller like this, conveniently place and take out the controller, when the rear end controller moves to and contacts with the controller, rear end fixed block 6 begins to push the position of controller to front end fixed block 7 and moves this moment, final controller presss from both sides between front end fixed block 7 and rear end fixed block 6, the inner wall of rear end fixed block 6 and the front side of notch 51 also is in contact state this moment, the controller realizes fore-and-aft location.

The rear end fixing block 6 continues to move, and pushes the positioning bottom plate 5 and the controller to move towards the center together, so that the controller and the probe driving plate 2 can perform centering motion. The stopper 83 is against the driving post 85 during centering and continuously moves toward the controller. The balls change sliding friction into rolling friction, reduce friction force, and improve the stability of the contact movement of the driving column 85 and the limiting block 83. The distance between the inner walls of the two limiting blocks 83 is continuously reduced, so that the floating blocks 82 on the two sides are automatically centered, the spring 86 is compressed under the action of the blocking piece 841 and the side fixing block 81, and finally the clamping controller is automatically centered, positioned and clamped before butt joint is realized. The controller then, with the probe fully positioned, interfaces with the probe on the probe drive plate 2 to begin testing.

The detection is complete, the output shaft of the cylinder 3 retracts, the probe driving plate 2 pulls the driving rack 43 to reset, the rear end fixing block 6 is separated from the contact state of the controller, then is in contact with the inner wall of the rear side of the notch 51, the positioning bottom plate 5 is pushed to move to the initial position, the front end fixing block 7 of the controller has a force to the initial position to the controller to enable the controller to be separated from the probe, the two driving columns 85 move between the two limiting blocks 83, the distance between the inner side walls of the limiting blocks 83 is increased, the floating block 82 resets under the action of the spring 86, the two sides of the controller are positioned to be contacted, and therefore the controller can be easily taken out.

Based on the above: the device four sides automatic centering location clamping control ware has avoided the condition that the location takes place the skew, and butt joint and location linkage, compares in earlier the mode efficiency that fixes a position the back and detect higher, is fit for the demand that detects in batches.

It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.

Claims (4)

1. The detection probe assembly for the seat heating controller is characterized by comprising a workbench (1), a probe driving plate (2), a cylinder (3) and a linkage mechanism (4), wherein a square groove (11) is formed in the workbench (1), the probe driving plate (2) is positioned in the square groove (11) and is in sliding connection with the workbench (1), the cylinder (3) is fixedly connected to the bottom of the workbench (1) and the output end of the cylinder is fixedly connected with the probe driving plate (2), a positioning bottom plate (5) is connected to the workbench (1) in a sliding mode through a guide rail, a notch (51) is formed in the positioning bottom plate (5), a rear end fixing block (6) is arranged in the notch (51), a front end fixing block (7) is arranged at the front end of the positioning bottom plate (5), side positioning mechanisms (8) are arranged on two sides of the positioning bottom plate, and the linkage mechanism (4) is used for driving the rear end fixing block (6) to move, the workbench (1) is provided with a movable groove (12) for the movement of the rear end fixing block (6).

2. The detecting probe assembly for the seat heating controller according to claim 1, wherein the side positioning mechanism (8) comprises a side fixing block (81), a floating block (82) and a limiting block (83), the side fixing block (81) is fixedly connected with the positioning bottom plate (5), the floating block (82) is fixedly connected with 2 sliding columns (84) and 1 driving column (85), the sliding columns (84) penetrate through the side fixing block (81) and are slidably connected with the side fixing block (81), the tail ends of the sliding columns (84) are provided with blocking pieces (841), springs (86) are sleeved on the sliding columns (84) between the blocking pieces (841) and the side fixing block (81), and the limiting block (83) is located on the outer side of the driving column (85) and is fixedly connected with the workbench (1).

3. The detecting probe assembly for the seat heating controller according to claim 2, wherein the driving column (85) is provided with a ball at the end, the probe driving plate (2) is fixedly connected with a sliding rod (21), and the sliding rod (21) is connected with the workbench (1) in a sliding manner.

4. The detecting probe assembly for the seat heating controller according to claim 1, the linkage mechanism (4) comprises a fixed plate (41), the fixed plate (41) is fixedly connected to the bottom of the workbench (1), the fixed plate (41) is connected with a driven rack (42) and two symmetrically arranged driving racks (43) in a sliding way through a guide rail, the driven rack (42) is positioned between the two driving racks (43), the two sides of the driven rack (42) are provided with meshing teeth, the driven rack (42) and the driving rack (43) are in transmission through a gear (44), the gear (44) is rotatably connected with the fixing plate (41), the rear end fixing block (6) is fixedly connected with the driven rack (42), and the driving rack (43) is fixedly connected with the probe driving plate (2).

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