CN220455716U - Control box function detection device - Google Patents

Abstract

The utility model provides a control box function detection device which comprises a box body, a cover plate and a test assembly, wherein the cover plate is arranged on the box body, a cavity is formed between the box body and the cover plate, the test assembly comprises a test head for connecting a control box and an electric control assembly for detecting the control box, the test head is electrically connected with the electric control assembly, the electric control assembly is arranged in the cavity, and the test head is arranged on the cover plate and is positioned at the outer side of the box body. The utility model can reduce the cost of the control box function detection device.

Description

Control box function detection device

Technical Field

The utility model relates to the technical field of vehicle-mounted camera control box function detection, in particular to a control box function detection device.

Background

At present, the function detection of the control box adopts the manual plugging of the related ports to carry out the port connection test of the control box, and the method has low test efficiency and is not suitable for the test of a large number of control boxes.

In order to improve the testing efficiency of the control box, a control box function detection device is proposed in the prior art. Such control box function detecting devices generally include a test box, a control assembly, and a test assembly, where the control assembly and the test assembly are generally disposed in the test box, and the test assembly is generally used to mount the control box and connect the control assembly with the control box, and although the structure of the control box function detecting device can be made more compact to some extent, frequent taking and placing of the control box in the test box may affect the function of the control assembly in the test box, and may result in an excessively large volume of the test box, waste of the test box material, and increase in cost.

Therefore, there is a need for an improvement over existing control box function detection devices to reduce costs.

Disclosure of Invention

The utility model aims to provide a control box function detection device, which aims to solve the problem of high cost of the existing control box function detection device.

In order to solve the technical problems, the utility model provides a control box function detection device, which comprises a box body, a cover plate and a test assembly, wherein the cover plate is arranged on the box body, a cavity is formed between the box body and the cover plate, the test assembly comprises a test head for connecting a control box and an electric control assembly for detecting the control box, the test head is electrically connected with the electric control assembly, the electric control assembly is arranged in the cavity, and the test head is arranged on the cover plate and is positioned at the outer side of the box body.

Optionally, the test assembly further comprises a mounting seat for mounting a control box, and a plug driver for driving the test head to be connected to or disconnected from the control box.

Optionally, the mount pad has been seted up and has been used for restricting the product mounting groove that control box shifted along X, the mount pad has also been seted up and has been used for restricting the spacing groove that control box shifted along Y.

Optionally, the mounting base extends to have a supporting protrusion for supporting the control box in the Y direction, and the supporting protrusion is located on a side of the mounting base away from the test head.

Optionally, the test assembly further includes a clamping mechanism for limiting movement of the control box in the Z direction, the clamping mechanism being disposed on the mount.

Optionally, the plug driving piece includes slip table cylinder and fixed plate, the slip table cylinder is fixed on the apron, the fixed plate sets up on the output shaft of slip table cylinder, the test head is installed on the fixed plate.

Optionally, the test head has a needle membrane and a needle membrane frame, the needle membrane is fixed on the needle membrane frame, and the needle membrane frame is detachably and fixedly connected with the fixing plate.

Optionally, the test assembly further includes a fastener, the fixing plate has a plug mounting hole, the needled membrane frame has a needled membrane mounting hole, and the fastener passes through the plug mounting hole and the needled membrane mounting hole to connect the fixing plate and the needled membrane frame.

Optionally, the plug mounting hole is a waist hole.

Optionally, the plug driving piece further comprises a sliding rail, a sliding groove is formed in the fixing plate, and the sliding rail is in sliding fit with the sliding groove.

The control box function detection device provided by the utility model has the following beneficial effects:

because the electric control component sets up in the cavity, the test head sets up on the apron and be located the outside of box body, consequently, the box body with the volume of the cavity that the apron formed can be reduced, and can make full use of the apron, consequently but reduce cost, in addition, because the electric control component sets up in the cavity, the test head sets up on the apron and be located the outside of box body, consequently can avoid getting from the box body and put the function that the control box influences the electric control component.

Drawings

FIG. 1 is a schematic perspective view of a control box function detecting device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a cover of a control box function detecting device according to an embodiment of the present utility model after the cover is opened;

FIG. 3 is a schematic perspective view of another embodiment of a control box function detecting device with a cover opened;

FIG. 4 is a schematic diagram of a test assembly according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a test assembly in an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a test head and mounting base in an embodiment of the utility model;

fig. 7 is a schematic structural diagram of a control component in an embodiment of the present utility model.

Reference numerals illustrate:

100-box body; 200-cover plate; 310-test head; 320-an electronic control assembly; 311-power supply; 312-a test module; 313-control panel; 314—current/voltage meter; 315-electromagnetic valve; 316-upper computer; 317-HUB; 318-activate the switch; 319-stop switch; 330-emergency stop switch; 311-test switch; 410-mounting base; 411-product mounting slots; 412-a limit groove; 413-supporting protrusions; 421-needle membrane; 422-power switching pin film; 423-switching needle film; 424-needle membrane rack; 430-plug driver; 431-sliding table cylinder; 432-a fixed plate; 433-plug mounting holes; 434-a slide rail; 500-clamping mechanism; 510-pressing head; 520-cylinder; 600-control box; 700-hinge.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, fig. 1 is a schematic perspective view of a control box function detecting device according to an embodiment of the present utility model, fig. 2 is a schematic perspective view of a cover 200 of the control box function detecting device according to an embodiment of the present utility model after being opened, fig. 3 is a schematic perspective view of another cover 200 of the control box function detecting device according to an embodiment of the present utility model after being opened, fig. 4 is a schematic view of a test assembly according to an embodiment of the present utility model, fig. 5 is an exploded schematic view of the test assembly according to an embodiment of the present utility model, fig. 6 is a schematic view of a test head and a mounting seat 410 according to an embodiment of the present utility model, and fig. 7 is a schematic view of an electronic control assembly 320 according to an embodiment of the present utility model. The embodiment provides a control box function detection device, including box body 100, apron 200 and test assembly, apron 200 sets up on the box body 100, the box body 100 with apron 200 is formed with the cavity, test assembly is including the test head 310 that supplies the control box to connect and be used for detecting the automatically controlled subassembly 320 of control box 600, test head 310 with automatically controlled subassembly 320 electricity is connected, automatically controlled subassembly 320 sets up in the cavity, test head 310 sets up on the apron 200 and be located the outside of box body 100.

Because the electric control assembly 320 is disposed in the cavity, the test head 310 is disposed on the cover plate 200 and located at the outer side of the box body 100, so that the volume of the cavity formed by the box body 100 and the cover plate 200 can be reduced, and the cover plate 200 can be fully utilized, thereby reducing the cost.

The test assembly further includes a mounting base 410 for mounting a control box 600, and a plug driver 430 for driving the test head 310 to be connected to or disconnected from the control box 600.

The mounting base 410 is provided with a product mounting slot 411 for limiting displacement of the control box 600 along the X direction, and the mounting base 410 is also provided with a limiting slot 412 for limiting displacement of the control box 600 along the Y direction.

The mounting base 410 extends with a support protrusion for supporting the control box 600 in the Y direction, and the support protrusion is located on a side of the mounting base 410 away from the test head 310.

The test assembly further includes a clamping mechanism 500 for limiting movement of the control box 600 in the Z direction, the clamping mechanism 500 being disposed on the mount 410.

Specifically, the clamping mechanism 500 includes a ram 510 and a cylinder 520 for driving the ram 510 to swing, and the cylinder 520 is disposed on the mount 410. When the control box 600 is disposed on the mounting seat 410, the air cylinder 520 drives the ram 510 to swing, so as to press the control box 600 on the mounting seat 410 through the ram 510, and prevent the control box 600 from being displaced when the plug driving member 430 drives the test head 310 to be connected with or separated from the control box 600, so that the test head 310 is abnormally connected with the control box 600, or the control box 600 or the test head 310 is damaged.

The plug driving part 430 includes a slide cylinder 431 and a fixing plate 432, the slide cylinder 431 is fixed to the cover plate 200, the fixing plate 432 is provided on an output shaft of the slide cylinder 431, and the test head 310 is mounted on the fixing plate 432.

Specifically, the test head 310 has a needle membrane 421 and a needle membrane holder 424, the needle membrane 421 is fixed on the needle membrane holder 424, and the needle membrane holder 424 is detachably and fixedly connected with the fixing plate 432.

Further, the test assembly further includes a fastener, the fixing plate 432 has a plug mounting hole 433, the needle membrane holder 424 has a needle membrane 421 mounting hole, and the fastener passes through the plug mounting hole 433 and the needle membrane 421 mounting hole to connect the fixing plate 432 and the needle membrane holder 424.

Preferably, the plug mounting hole 433 is a waist hole, so that the mounting position of the needle membrane frame 424 relative to the fixing plate 432 is adjustable, and thus, the control box function detection device can be matched with control boxes 600 of different types, and the universality of the control box function detection device is improved.

Preferably, the plug driving member 430 further includes a sliding rail 434, and the fixed plate 432 is provided with a sliding groove, where the sliding rail 434 is slidably matched with the sliding groove, so as to improve the accuracy of the plug driving member 430 driving the test head to move, thereby improving the service life of the test head and avoiding damage to the control box 600.

The needle membrane 421 comprises a power supply switching needle membrane 422 and a switching needle membrane 423, the power supply switching needle membrane 422 is connected with the electric control assembly 320, and the switching needle membrane 423 is connected with the electric control assembly 320.

Referring to fig. 2 and 3, in this embodiment, the case 100 is hinged to the cover 200. Specifically, the case 100 is hinged to the cover 200 by a hinge 700.

Handles are provided on both sides of the case 100. Further, the handle is a foldable handle.

The book searching box body 100 is further provided with a case buckle, and the case buckle is used for fixing the cover plate 200 and the box body 100, so that the book searching box can be quickly opened and replaced when maintenance is needed.

Referring to fig. 7, the electronic control unit 320 includes a power source 311 for supplying power to the control box 600, a test module 312 connected to the control box 600, and a control board 313 connected to the control box 600, and sends a control instruction to the control box 600 through the control board 313, so as to control the test module 312 to act through the control box 600, so as to determine whether each function of the control box 600 is normal.

The electronic control unit 320 further includes a current/voltage meter 314 for monitoring whether the current and voltage in the control box 600 meet the standards during the test, and the current/voltage meter 314 is connected with the control box 600.

The electronic control assembly 320 further includes a solenoid valve 315 for controlling the sliding table cylinder 431 and the cylinder 520 to act, and the solenoid valve 315 is connected with the control board 313.

The control box function detection device further comprises an upper computer 316, the upper computer 316 is connected with the control board 313, and the control board 313 is used for receiving control instructions of the upper computer 316 and transmitting data to the upper computer 316.

The control box function detection device further comprises a HUB (HUB) 317, and the upper computer 316 is connected with the control board 313 through the HUB 317.

The control box function detection device further comprises a start switch 318, wherein the start switch 318 is connected with the control board 313, and is used for controlling the actions of the air cylinder 520 and the sliding table air cylinder 431 to fix the position of the control box 600 and connect the test head with the control box 600.

The control box function detecting device further comprises a stop switch 319, wherein the stop switch 319 is connected with the control board 313, and is used for controlling the actions of the air cylinder 520 and the sliding table air cylinder 431 so as to release the restriction of the pressure head 510 on the position of the control box 600 and separate the test head from the control box 600.

The control box function detection device further includes an emergency stop switch 330 for use when an emergency situation arises.

The control box function detection device further comprises a test switch 321 for initiating a test.

The test process of the control box function detection device in this embodiment is as follows:

first, the control box 600 is mounted to the mount 410.

Then, the start switch 318 is pressed, so that the cylinder 520 and the slide cylinder 431 are sequentially operated to fix the position of the control box 600 and connect the test head with the control box 600.

Then, when the current and voltage of the control box 600 displayed by the current/voltage meter 314 reach the standards, the test switch 321 is activated to start the test.

After that, after the test is completed, the stop switch 319 is pressed to release the restriction of the position of the control box 600 by the indenter 510 and to separate the test head from the control box 600.

Then, the control box 600 is removed.

The control box function detection device in this embodiment has the following effects:

firstly, the operation is simple, the original manual operation can be converted into a device capable of automatically testing, and the testing efficiency is greatly improved.

And secondly, the labor intensity is greatly reduced, and compared with the previous test mode, staff does not need to connect the product in a back-and-forth way, so that the labor intensity is reduced.

Finally, the production cost is reduced, and the original operation mode is that staff plug tests can damage products and can damage the consumable parts of the patch cord, so that the cost is wasted.

The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims (10)

1. The utility model provides a control box function detection device, includes box body, apron and test module, its characterized in that, the apron sets up on the box body, the box body with the apron is formed with the cavity, test module is including the test head that supplies the control box to connect and be used for detecting the automatically controlled subassembly of control box, the test head with automatically controlled subassembly electricity is connected, automatically controlled subassembly sets up in the cavity, the test head sets up on the apron and be located the outside of box body.

2. The control box function test device of claim 1, wherein the test assembly further comprises a mounting base for mounting a control box, and a plug driver for driving the test head to be connected to or disconnected from the control box.

3. The control box function detection device according to claim 2, wherein the mounting base is provided with a product mounting groove for limiting displacement of the control box in the X direction, and the mounting base is further provided with a limiting groove for limiting displacement of the control box in the Y direction.

4. The control box function test device of claim 2, wherein the mounting base extends with a support protrusion for supporting the control box in the Y-direction, the support protrusion being located on a side of the mounting base remote from the test head.

5. The control box function test device of claim 2, wherein the test assembly further comprises a clamping mechanism for limiting movement of the control box in the Z-direction, the clamping mechanism being disposed on the mount.

6. The control box function detecting device according to claim 2, wherein the plug driving member includes a slide cylinder fixed to the cover plate, and a fixing plate provided on an output shaft of the slide cylinder, the test head being mounted on the fixing plate.

7. The control box function test device of claim 6, wherein the test head has a needle membrane and a needle membrane holder, the needle membrane being secured to the needle membrane holder, the needle membrane holder being removably secured to the mounting plate.

8. The control box function test device of claim 7, wherein said test assembly further comprises a fastener, said mounting plate having a plug mounting hole, said needled membrane holder having a needled membrane mounting hole, said fastener passing through said plug mounting hole and said needled membrane mounting hole to connect said mounting plate and said needled membrane holder.

9. The control box function test device of claim 8, wherein said plug mounting hole is a waist hole.

10. The control box function detecting device according to claim 6, wherein the plug driving member further comprises a slide rail, a slide groove is provided on the fixing plate, and the slide rail is slidably fitted with the slide groove.