CN219456276U

CN219456276U - Multifunctional testing device

Info

Publication number: CN219456276U
Application number: CN202320657194.7U
Authority: CN
Inventors: 马江坤
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-01
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of interface testing, and particularly discloses a multifunctional testing device which comprises a base, a driving piece, a mounting rack and an interface fixing piece, wherein the driving piece is arranged on the base; the mounting frame is provided with a first fixing part and a second fixing part which are arranged at intervals along the Y direction, the first fixing part is connected with the output end of the driving piece, and the driving piece is used for driving the mounting frame to reciprocate along the Z direction relative to the base; the interface fixing piece is arranged on the second fixing part, and is fixedly provided with a net mouth test head, a power supply test head and a key test piece, and the Y direction is perpendicular to the Z direction. The above arrangement simplifies the testing procedure and improves the testing efficiency.

Description

Multifunctional testing device

Technical Field

The utility model relates to the technical field of interface testing, in particular to a multifunctional testing device.

Background

With the development of technology, automation technology is widely used. Before testing, the network terminal such as a router, a modem and other electronic products need to be tested, a circuit board needs to be arranged in a shell of the terminal product, when the testing is performed, the terminal product is electrified firstly, all interfaces and all keys on the shell need to be tested after the power is electrified, whether all interfaces are matched with the circuit board in place or not is detected, corresponding functions can be realized or not, whether keys correspond to key positions of the circuit board or not is detected, and whether the keys are effective or not is detected.

The traditional detection mode is that the product is electrified firstly manually, then each interface and each key are detected one by one in sequence, the product detection process is more, and the efficiency is low.

Therefore, research on a multifunctional testing device is needed to solve the problems of more testing procedures and low testing efficiency.

Disclosure of Invention

The utility model aims to provide a multifunctional testing device which is used for solving the problems of more testing procedures and low testing efficiency.

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

the present utility model provides a multifunctional test device, comprising:

a base;

the driving piece is arranged on the base;

the mounting frame is provided with a first fixing part and a second fixing part which are arranged at intervals along the Y direction, the first fixing part is connected with the output end of the driving piece, and the driving piece is used for driving the mounting frame to reciprocate along the Z direction relative to the base;

the interface fixing piece is arranged on the second fixing part, the interface fixing piece is fixedly provided with a network port test head, a power supply test head and a key test piece, and the Y direction is perpendicular to the Z direction.

As an alternative technical scheme of the multifunctional testing device, the key testing piece comprises a key power piece and a button, wherein the key power piece is arranged on the interface fixing piece, the button is arranged at the output end of the key power piece, and the key power piece is used for driving the button to move between an initial position and a pressing position.

As an alternative solution of the multifunctional testing device, the interface fixing member includes a first via hole penetrating through the interface fixing member, and the button is slidably disposed in the first via hole and can partially extend out of the first via hole.

As an alternative technical scheme of the multifunctional testing device, the interface fixing piece comprises a second through hole penetrating through the interface fixing piece and a first locking screw hole communicated with the second through hole, the net mouth testing head penetrates through the second through hole, and the first locking screw is connected in the first locking screw hole and is abutted to the net mouth testing head.

As an alternative technical scheme of the multifunctional testing device, at least two first locking screw holes are arranged, and the two first locking screw holes are arranged at intervals along the axial direction of the second through hole.

As an alternative technical scheme of the multifunctional testing device, the second fixing part is provided with a strip hole extending along the Y direction, the interface fixing part is provided with a screw hole, and the fixing screw penetrates through the strip hole and is in threaded connection with the screw hole.

As an alternative technical scheme of the multifunctional testing device, at least one of the second fixing part and the interface fixing part is provided with a positioning part, and the positioning part is used for positioning between the second fixing part and the interface fixing part.

As an alternative technical scheme of the multifunctional testing device, the driving piece comprises a cylinder, the cylinder comprises a cylinder body and a plug rod partially arranged in the cylinder body, and the first fixing part is connected with one end of the plug rod.

As an alternative technical scheme of the multifunctional testing device, the driving piece comprises an adapter plate and a guide rod, the cylinder body is provided with a guide channel, the guide rod penetrates through the guide channel, one end of the guide rod is connected with the adapter plate, one end of the plug rod is connected with the adapter plate, and the first fixing part is connected with the adapter plate.

As an alternative technical scheme of the multifunctional testing device, the guide channels and the guide rods are respectively provided with two guide rods which are arranged in one-to-one correspondence, and the two guide rods are respectively arranged on two sides of the plug rod.

The beneficial effects of the utility model are as follows:

the utility model provides a multifunctional testing device, which is characterized in that a driving piece is arranged on a base, a mounting frame is arranged on the driving piece, an interface fixing piece is arranged on the mounting frame, and testing joints such as a network port testing head, a power supply testing head, a key testing piece and the like are arranged on the interface fixing piece. The testing procedure is simplified, and the testing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a multifunctional testing device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing an exploded structure of a multifunctional testing device according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a mounting frame according to an embodiment of the present utility model.

In the figure:

100. a base;

200. a driving member; 210. a cylinder; 220. a plug rod; 230. a guide rod; 240. an adapter plate;

300. a mounting frame; 310. a first fixing portion; 320. a second fixing portion; 321. a slit hole; 322. a positioning groove;

400. an interface fixture; 410. a first via; 420. a second via; 421. a first locking screw; 430. a third via; 431. a second locking screw; 440. a cylinder bracket;

510. a network port test head; 520. a power supply test head; 530. a key test piece; 531. a key power piece; 532. a button.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-3, the present embodiment provides a multifunctional testing device, which includes a base 100, a driving member 200, a mounting frame 300, and an interface fixing member 400, wherein the driving member 200 is disposed on the base 100; the mounting frame 300 has a first fixing portion 310 and a second fixing portion 320 which are spaced apart along the Y direction, the first fixing portion 310 is connected to an output end of the driving member 200, and the driving member 200 is used for driving the mounting frame 300 to reciprocate along the Z direction relative to the base 100; the interface fixing member 400 is disposed at the second fixing portion 320, and the interface fixing member 400 is fixed with a network port test head 510, a power supply test head 520, and a key test member 530, and the y direction is perpendicular to the Z direction. The network port test head 510 is an RJ45 network interface, and the power test head 520 is a DC power line power port with a length of 5.5mm and a diameter of 2.5mm, which is 5.5 mm.

The multifunctional testing device can insert the network port testing head 510 into the network port of the device to be tested at one time under the driving action of the driving piece 200, and insert the power testing head 520 into the power hole of the device to be tested, and in addition, whether the key of the device to be tested is effective can be tested through the key testing piece 530. The testing procedure is simplified, and the testing efficiency is improved. In addition, the mounting frame 300 is divided into a first fixing portion 310 and a second fixing portion 320 which are arranged at intervals along the Y direction, so that a cantilever structure is formed, and the mounting frame 300 with the cantilever structure can reasonably layout wires of the network port test connector, the power supply test head 520 and the key test piece 530, so that interference with the driving piece 200 is avoided.

In this embodiment, the driving member 200 is a cylinder. When the network port test head 510 and the device to be tested are not matched or the device to be tested is not precisely positioned, the network port test head 510 cannot be smoothly inserted into the network port of the device to be tested. The drive 200 is susceptible to damage to the portal test head 510 or the device under test. To solve the above problem, in the present embodiment, the driving member 200 is slidably connected to the base 100 along the Z direction, and the driving member 200 can move between a first position and a second position, where the first position is located below the second position. A spring is provided between the driving member 200 and the base 100 for stopping the driving member 200 in the first position. When the network port test head 510 and the device under test are not matched or the device under test is not precisely positioned, the plug rod 220 of the driving piece 200 continues to extend out of the cylinder 210 under the action of the driving piece 200, so that the cylinder 210 moves upwards to the second position.

Regarding the structure of the key test driving member 200, in this embodiment, specifically, the key test member 530 includes the key driving member 200 and a button 532, the key driving member 200 is disposed on the interface fixing member 400, the button 532 is disposed on an output end of the key driving member 200, and the key driving member 200 is used for driving the button 532 to move between an initial position and a pressing position. The button 532 can trigger a key of the device under test when in the pressed position. In this embodiment, the key driving member 200 is a pen-shaped cylinder. The cylinder bracket 440 is provided to the interface fixture 400, and the pen-shaped cylinder is provided to the cylinder bracket 440. The cylinder support 440 is L-shaped, and comprises a transverse plate and a vertical plate, wherein the transverse plate is provided with a mounting hole, the vertical plate is provided with a screw connection hole, the pen-shaped cylinder penetrates through the mounting hole, two nuts are in screw connection with screw thread sections on the pen-shaped cylinder and are respectively located on the upper side and the lower side of the transverse plate, and locking screws penetrate through the screw connection hole and then are in screw connection with screw holes of the interface fixing piece 400.

To regulate the movement of the button 532, in this embodiment, the interface fixture 400 includes a first via 410 penetrating the interface fixture 400, and the button 532 is slidably disposed in the first via 410 and can partially extend out of the first via 410. Wherein the axis of the first via 410 is parallel to the Z direction. This arrangement limits the button 532 to movement only in the Z direction.

The interface fixing piece 400 comprises a second through hole 420 penetrating through the interface fixing piece 400 and a first locking screw hole communicated with the second through hole 420, the net mouth testing head 510 penetrates through the second through hole 420, and the first locking screw 421 is connected in the first locking screw hole and abuts against the net mouth testing head 510. This arrangement enables a secure connection of the portal test head 510. The second via hole 420 extends in the Z direction, and the first locking screw hole extends in the Y direction.

In this embodiment, at least two first locking screw holes are provided, and the two first locking screw holes are disposed at intervals along the axial direction of the second via hole 420. The connection between the network port test head 510 and the port fixture 400 is made more secure by the above arrangement. The second vias 420 are provided with a plurality of second vias 420 for installing a plurality of network port test heads 510, and each second via 420 corresponds to at least two first locking screw holes.

The interface fixing member 400 includes a third through hole 430 penetrating the interface fixing member 400 and a second locking screw hole communicating with the third through hole 430, the power testing head 520 is disposed through the second through hole 420, and the second locking screw 431 is connected in the second locking screw hole and abuts against the power testing head 520. This arrangement enables a secure connection of the power test head 520. The cross section of the third via hole 430 is horseshoe-shaped, and the arc surface of the third via hole 430 is abutted against the power test head 520 with a cylindrical structure, so that the contact area is increased, and the stability of connection between the power test head 520 and the interface fixing member 400 is improved. Wherein, the third via hole 430 corresponds to at least two second locking screw holes.

In this embodiment, specifically, the first via hole 410 is provided with one, the second via hole 420 is provided with four, the third via hole 430 is provided with one, and the six via holes are divided into two rows, wherein the three second via holes 420 are arranged in one row at intervals along the X direction, and the other second via holes 420, the first via hole 410 and the third via hole 430 are arranged in one row at intervals along the X direction.

The second fixing portion 320 is provided with a long hole 321 extending along the Y direction, the interface fixing member 400 is provided with a screw hole, and the fixing screw passes through the long hole 321 and is screwed into the screw hole. The arrangement of the long-strip hole 321 is favorable for realizing the relative position adjustment between the mounting frame 300 and the interface fixing piece 400, and can reduce the position precision requirement of screw holes on the interface fixing piece 400 and reduce the cost. The elongated hole 321 extends in the Y direction. The X direction, the Y direction and the Z direction are perpendicular.

The first fixing portion 310 is plate-shaped, the second fixing portion 320 includes two fixing strips extending along the Y direction, the two fixing strips and the first fixing portion 310 are integrally formed, and the two fixing strips are disposed at intervals along the X direction. This arrangement avoids occupying the upper plate surface of the interface fixture 400 as much as possible, providing sufficient locations for the installation of the portal test head 510, the power test head 520, and the key test piece 530. In order to improve stability of the two fixing bars of the second fixing portion 320, the second fixing portion 320 further includes a connection beam extending along the X direction and connected between the two fixing bars. Wherein, every fixed strip and connecting beam all are equipped with rectangular hole 321, and screw and rectangular hole 321 of interface mounting 400 are just to setting one by one.

In this embodiment, in order to improve the installation efficiency of the interface fixture 400 and the mounting frame 300, at least one of the second fixing portion 320 and the interface fixture 400 is provided with a positioning portion, and the positioning portion is used for positioning between the second fixing portion 320 and the interface fixture 400. Specifically, a positioning groove 322 is disposed on a side of the second fixing portion 320 facing away from the driving member 200, and the interface fixing member 400 is fixed in the positioning groove 322. In another embodiment, a positioning groove is disposed on a side of the interface fixture 400 adjacent to the driving member 200, and the second fixing portion 320 is fixed in the positioning groove.

In this embodiment, the driving member 200 includes a cylinder, which includes a cylinder 210 and a stopper 220 partially disposed in the cylinder 210, and the first fixing portion 310 is connected to one end of the stopper 220. In other embodiments, the driving member 200 may also be an electric putter.

The driving member 200 includes an adapter plate 240 and a guide rod 230, the cylinder 210 is provided with a guide channel, the guide rod 230 is inserted into the guide channel, one end of the guide rod 230 is connected with the adapter plate 240, one end of the plug rod 220 is connected with the adapter plate 240, and the first fixing portion 310 is connected with the adapter plate 240. With the above arrangement, the stability of movement of the mounting frame 300 is improved, thereby improving the safety of the test process. The adapter plate 240 is provided with a plurality of fixing holes, and the guide rod 230 and the plug rod 220 are both fixed in the fixing holes.

In this embodiment, further, two guide channels and guide rods 230 are disposed in a one-to-one correspondence, and the two guide rods 230 are disposed on two sides of the stopper 220. The above arrangement further improves the stability of movement of the mount 300.

In another embodiment, the driving member 200 may also be a stepper motor, where the first fixing portion 310 is slidably disposed on the base 100, and the stepper motor drives a screw to rotate, and the screw is in threaded engagement with a nut fixed to the first fixing portion 310.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The multifunctional testing device is characterized by comprising:

a base (100);

a driving element (200), wherein the driving element (200) is arranged on the base (100);

the mounting frame (300) is provided with a first fixing part (310) and a second fixing part (320) which are arranged at intervals along the Y direction, the first fixing part (310) is connected with the output end of the driving piece (200), and the driving piece (200) is used for driving the mounting frame (300) to reciprocate along the Z direction relative to the base (100);

interface mounting (400), interface mounting (400) are located second fixed part (320), interface mounting (400) are fixed with net gape test head (510), power test head (520) and button test piece (530), the Y direction is perpendicular to the Z direction.

2. The multifunctional testing device according to claim 1, wherein the key testing piece (530) comprises a key power piece (531) and a button (532), the key power piece (531) is provided on the interface fixing piece (400), the button (532) is provided on an output end of the key power piece (531), and the key power piece (531) is used for driving the button (532) to move between an initial position and a pressing position.

3. The device according to claim 2, wherein the interface fixture (400) comprises a first via (410) extending through the interface fixture (400), and the button (532) is slidably disposed in the first via (410) and is capable of partially extending out of the first via (410).

4. The multifunctional testing device according to claim 1, wherein the interface fixing member (400) comprises a second through hole (420) penetrating through the interface fixing member (400) and a first locking screw hole communicated with the second through hole (420), the net mouth testing head (510) is penetrated through the second through hole (420), and a first locking screw (421) is connected in the first locking screw hole and abuts against the net mouth testing head (510).

5. The multifunctional testing device according to claim 4, wherein at least two first locking screw holes are provided, and the two first locking screw holes are arranged at intervals along the axial direction of the second through hole (420).

6. The multifunctional test device according to claim 1, wherein the second fixing portion (320) is provided with a long strip hole (321) extending along the Y direction, the interface fixing member (400) is provided with a screw hole, and a fixing screw is screwed into the screw hole through the long strip hole (321).

7. The multifunctional test device according to claim 1, characterized in that at least one of the second fixing portion (320) and the interface fixture (400) is provided with a positioning portion for positioning between the second fixing portion (320) and the interface fixture (400).

8. The multifunctional test device according to any one of claims 1-7, wherein the driving member (200) comprises a cylinder comprising a cylinder body (210) and a stopper rod (220) partially disposed in the cylinder body (210), and the first fixing portion (310) is connected to one end of the stopper rod (220).

9. The multifunctional test device according to claim 8, wherein the driving member (200) comprises an adapter plate (240) and a guide rod (230), the cylinder (210) is provided with a guide channel, the guide rod (230) is arranged in the guide channel in a penetrating manner, one end of the guide rod (230) is connected with the adapter plate (240), one end of the plug rod (220) is connected with the adapter plate (240), and the first fixing portion (310) is connected with the adapter plate (240).

10. The multifunctional test device according to claim 9, wherein the guide channels and the guide rods (230) are provided with two guide rods (230) which are arranged in a one-to-one correspondence, and the two guide rods (230) are respectively arranged at two sides of the plug rod (220).