CN216248205U

CN216248205U - Testing device

Info

Publication number: CN216248205U
Application number: CN202120010444.9U
Authority: CN
Inventors: 顾小波; 魏伟; 刘跃; 江斌
Original assignee: Suzhou HYC Technology Co Ltd
Current assignee: Suzhou HYC Technology Co Ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2022-04-08
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a testing device, comprising: the detection jig is used for bearing a product to be detected, and the FPC of the product to be detected is electrically connected with the detection plate of the detection jig; the detection device comprises a support and a rotating part positioned on the support, the rotating part is configured to reciprocate in the vertical direction relative to the support, at least two detection assemblies are arranged on the rotating part, and the two detection assemblies are configured to be respectively rotated to positions above the product to be detected under the driving of the rotating part so as to test the product to be detected; and the control unit is used for controlling the detection plate to test the product to be tested and controlling the movement of the detection device. Through setting up a plurality of determine module on the rotating member, detection device's test occupation space when reducing multinomial performance and detecting has reduced the time that determine module changed when multinomial performance detects, has improved efficiency of software testing.

Description

Testing device

Technical Field

The utility model relates to the technical field of testing devices. And more particularly, to a test apparatus.

Background

To ensure the yield of the end product, for example: terminal products such as LCD, OLED, FPC and RFPCB need carry out the multiple performance detection of the product that awaits measuring in module stage or terminal equipment stage, and in the prior art, these function detections are gone on in different stations. For example, a first performance test is performed at one workstation and a second performance test is performed at another workstation. When the first performance detection and the second performance detection are carried out on the product to be detected, the motion mechanism drives the first performance detection mechanism to carry out the first performance detection to the position above the product to be detected, and after the first performance detection is finished, the motion mechanism drives the first performance detection mechanism to leave and drives the second performance detection mechanism to carry out the second performance detection. However, due to the existence of the motion mechanism, the detection time, the detection cost, and the detection efficiency are greatly affected.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a test apparatus including:

the detection jig is used for bearing a product to be detected, and the FPC of the product to be detected is electrically connected with the detection plate of the detection jig;

the detection device comprises a support and a rotating part positioned on the support, the rotating part is configured to reciprocate in the vertical direction relative to the support, at least two detection assemblies are arranged on the rotating part, and the at least two detection assemblies are configured to be respectively rotated to positions above a product to be detected under the driving of the rotating part so as to test the product to be detected; and

and the control unit is used for controlling the detection plate to test the product to be tested and controlling the movement of the detection device.

Preferably, the rotary member is rotated by a multi-position cylinder;

the rotating piece is provided with a plurality of fixed surfaces in the circumferential direction of rotation of the rotating piece;

the two detection assemblies are respectively positioned on different fixed surfaces of the rotating piece.

Preferably, the at least two detection components are respectively a touch detection component and a temperature detection component;

the touch detection member includes:

the fixed frame is fixedly connected with the rotating piece;

the touch test part is configured to perform touch test on a product to be tested; and

a universal shaft assembly for connecting the fixing frame with the touch control testing part;

the universal shaft assembly comprises a spherical head and a hinged shell which are matched with each other;

a plurality of springs which surround the outer side of the universal shaft assembly and are uniformly distributed are arranged between the fixing frame and the touch control testing part.

Preferably, the detection jig comprises a bottom plate and a detection plate positioned on the top surface of the bottom plate;

the detection plate comprises an internal piece which can rotate relative to the detection plate, the internal piece comprises a strip-shaped hole, and the strip-shaped hole is at least exposed out of the bottom surface of the detection plate;

the bottom plate is provided with a limiting column, and the limiting column penetrates through the strip-shaped hole.

Preferably, the detection jig further comprises a signal transfer assembly located on the bottom plate, and the signal transfer assembly can drive the detection plate to move in two relatively vertical directions on a horizontal plane relative to the bottom plate.

Preferably, the signal relay assembly includes:

a base on the base plate movable relative to the base plate; and

the adapter module is positioned on the base and can move relative to the base;

the switching module is fixedly combined with the detection plate; the moving direction of the adapter module relative to the base is perpendicular to the moving direction of the base relative to the bottom plate.

Preferably, the patching module comprises:

a body having a hollow interior cavity;

the conductive piece is positioned in the hollow inner cavity and is combined and fixed on the body; and

the floating plate is arranged on the body and can float relative to the body in the extending direction of the conductive piece, and the head end of the conductive piece can extend out of one side surface of the floating plate, which is far away from the body, when the floating plate is positioned close to the body;

the floating plate is internally provided with a channel, an adsorption hole for adsorbing and fixing an electric connector of a product to be detected is formed in the surface of one side, away from the body, of the floating plate, and a connecting hole is formed in the surface of one side, close to the body, of the floating plate and is configured to be directly connected and fixed with a vacuum connector.

Preferably, the floating plate comprises a plurality of first elastic members which are uniformly arranged relative to the hollow inner cavity, and the acting force direction of the first elastic members is along the floating direction of the floating plate.

Preferably, the patching module further comprises:

a cover plate positioned at one side of the body far away from the floating plate,

the cover plate and the body comprise an avoiding structure for avoiding the vacuum joint;

the vacuum fitting is configured to couple with the coupling aperture through the bypass structure.

The utility model has the following beneficial effects:

the testing device can realize the multi-function detection of the temperature detection, the first touch detection and the second touch detection of a product to be tested, and on one hand, the testing occupied space of the testing device is reduced during the detection of multiple performances by arranging a plurality of detecting components on the rotating piece; on the other hand, the rotating piece drives the detection assembly to rotate, so that the detection assembly can detect different performances of products to be detected one by one at the same position, the time for replacing the detection assembly during detection of multiple performances is shortened, and the test efficiency is improved. The testing device of the embodiment can realize performance detection of a plurality of different stations, and has the advantages of small testing space, short testing time and high testing efficiency.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a detection device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a touch detection element according to an embodiment of the present invention;

fig. 3 shows a schematic view of a spring distribution according to a specific example of the utility model;

fig. 4a and 4b are schematic diagrams showing the state of the detection device when the detection device of the utility model detects the temperature;

fig. 5 is a schematic diagram showing a state of the detection device when the detection device of the present invention performs the first touch detection;

fig. 6 shows a state diagram of the detection device when the detection device performs the second touch detection.

Fig. 7 is a schematic structural diagram of the detection jig provided by the present invention.

Fig. 8 shows a top view of the detecting jig of the present invention.

Fig. 9 shows an enlarged schematic view of the portion C of fig. 8.

Fig. 10 is a schematic structural view of an inner component in the structure of the detection jig provided by the present invention.

Fig. 11 shows an exploded view of the structure of the patching module of an embodiment of the utility model.

Fig. 12 is an exploded view showing a structure of a crimping member according to an embodiment of the present invention.

Figure 13 shows a schematic view of a positioning bumper assembly according to an embodiment of the present invention.

Figure 14 shows an exploded view of the positioning bumper assembly of one embodiment of the utility model.

Figures 15a-15c show a flow chart of the operation of the crimping apparatus of an embodiment of the utility model.

Detailed Description

In order to more clearly illustrate the utility model, the utility model is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the utility model.

As shown in fig. 1, an embodiment of the utility model provides a testing device, which includes a testing fixture 10, a testing device 20 and a control unit 40, where the testing fixture 10 is used to support a product to be tested, for example, a display screen to be tested can be placed on the testing fixture 10, and an FPC of the display screen to be tested is electrically connected to a testing board on the testing fixture 10, so that the testing board can test the display screen to be tested. The detecting device 20 is used for testing a product to be tested, for example, testing the temperature of the display screen to be tested, or providing a touch signal to the display screen to be tested, and the control unit 40 is used for controlling the detecting plate to test the product to be tested, and controlling the movement of the detecting device 20.

As shown in fig. 2, the detecting device 20 includes a holder 201; and

a rotating member 202 on the frame 201, the rotating member 202 being configured to reciprocate in a vertical direction with respect to the frame 201, the rotating member 202 being rotatable about a horizontal axis;

the detection device further comprises:

the at least two detection assemblies 203 are located on the rotating member 202, and the at least two detection assemblies 203 are configured to be driven by the rotating member 202 to be rotated to positions above the products to be detected respectively to detect the products to be detected.

On one hand, the detection device of the embodiment reduces the test occupied space of the detection device during multiple performance detections by arranging the detection assemblies on the rotating member; on the other hand, the rotating piece drives the detection assembly to rotate, so that the detection assembly can detect different performances of products to be detected one by one at the same station, the time for replacing the detection assembly during detection of multiple performances is reduced, and the test efficiency is improved. The detection device of the embodiment can realize performance detection of a plurality of different stations, and has the advantages of small test space, short test time and high test efficiency.

In an optional embodiment, the detection apparatus further comprises: a driving member 204 disposed on the bracket 201 and configured to drive the rotating member 202 to reciprocate in the vertical direction. In this embodiment, as shown in fig. 1, the driving member 204 can reciprocate in the vertical direction to drive the rotating member 202 to be away from or close to the product to be detected, on the one hand, when the detecting assembly is driven by the rotating member to rotate, the detecting assembly has a safe rotating space, the product to be detected is effectively protected, on the other hand, when the detecting assembly can adapt to different performance detections, the detecting assembly has a wide application scenario from the distance requirement of the product to be detected. In an alternative embodiment, the drive member 204 is an electric drive cylinder. The skilled person can select different driving members according to actual needs, and details are not described here.

In an alternative embodiment, the support 201 comprises: the supporting part 2011 is vertically arranged, the bearing part 2012 is perpendicular to the supporting part 2011, and the product to be tested is located on the bearing part 2012. The driving member includes: the movable portion is configured to be vertically reciprocated relative to the fixed portion.

The product to be detected is positioned on the detection jig 10 to be in a horizontal state, so that the detection assembly and the product to be detected are ensured to be arranged just opposite to each other, and the detection precision is improved. Under the drive of the driving member 204, the rotating member 202 is adapted to move in the vertical direction to achieve accurate performance detection.

In an alternative embodiment, as shown in fig. 2, the rotary member 202 is rotated by a multi-position cylinder 205; in the circumferential direction of rotation of the rotating member 202, the rotating member 202 includes a plurality of fixed surfaces; the two detection assemblies 203 are respectively positioned on different fixed surfaces of the rotating member 202. In one particular example, the multi-position cylinder 205 is fixed to the driving member 204, and more particularly, the multi-position cylinder 205 is fixed to the moving portion of the driving member.

In this embodiment, when performing the performance test, the detecting component is driven by the driving component 204 to be close to or far away from the product to be tested in the vertical direction. Further, under the drive of the multi-position cylinder 205, the detection component 203 on the rotating member 202 can rotate, and when the corresponding performance detection is performed, the corresponding detection component is rotated to the position above the product to be detected, so as to perform the performance test. As shown in fig. 2, the rotating member 202 of the fixed detecting assembly is a hexahedron structure, and in the circumferential direction of the rotation of the rotating member 202, the rotating member 202 includes different fixed surfaces; each detection assembly is arranged on different fixed surfaces of the rotating part 202 one by one, so that the detection assemblies can conveniently carry out each performance detection on the products to be detected one by one.

It should be noted that, a person skilled in the art determines the number of the detection assemblies and the number of the outer side surfaces of the rotating member according to practical applications, and further, a person skilled in the art determines the models and the corresponding rotation angles of the multi-position cylinders according to the number of the detection assemblies and the number of the outer side surfaces of the rotating member, and the detection of the product to be detected is performed by using the fact that each detection assembly is driven by the rotating member to be rotated to a position above the product to be detected as a design criterion, which is not described herein again.

In an alternative embodiment, the detection component 203 comprises: a touch detection member (fig. 2 shows two touch detection members 2031 and 2032) and at least one temperature detection member 2033. In this embodiment, the temperature detection component is used for measuring a temperature parameter of a product to be detected, and the touch detection component is used for providing a touch signal to the product to be detected.

It is understood that at least one temperature detecting member is required to be included in the plurality of detecting members of the present embodiment. Other detection components include a plurality of different types of touch detection elements. Those skilled in the art can select the detecting elements with different functions according to the detecting performance, and the detailed description is omitted here.

To ensure the detection accuracy of the touch performance, in a specific example, as shown in fig. 1, the rotating member 202 is provided with one temperature detecting member 2033 and two touch detecting members (a first touch detecting member 2031 and a second touch detecting member 2032), wherein the first touch detecting member 2031 can be used for detecting the touch performance, and the second touch detecting member 2032 can be calibrated according to the acquired parameters, so as to improve the detection accuracy of the touch detection by the two touch detecting members. In another specific example, the first touch detection element 31 may be calibrated according to the acquired parameters, and the second touch detection element 32 may be used for detecting the touch performance. Those skilled in the art select the function of the touch detection device according to the actual application, and the detailed description is omitted here.

Corresponding to the above example, when the number of sensing assemblies is three, in an alternative embodiment, the multi-position cylinder 205 is a three-position wobble table cylinder. The three-position pendulum platform cylinder can rotate by different angles around the axis in the horizontal direction, so that the detection assembly arranged on the fixed surface of the rotating part 202 can be rotated.

When temperature detection is carried out, the detection assembly is driven by the driving piece 40 to be close to or far away from a product to be detected in the vertical direction. Further, the three-position swing table cylinder rotates by a corresponding angle to enable the temperature detection part 33 to be rotated to the position above the product to be detected, and further, under the driving of the driving part 40, the detection assembly which is rotated in place moves downwards to be close to the surface of the product to be detected, so that temperature detection is performed. In an alternative embodiment, the temperature sensing member is a temperature sensor. When performing touch detection, the three-position oscillating cylinder further rotates by a corresponding angle and is driven by the driving electric cylinder 204, so that the first touch detection part 2031 is driven by the rotating part 202 to rotate above the product to be detected and to contact with the surface of the product to be detected for touch detection.

In an alternative embodiment, as shown in fig. 3, the touch sensing member 2031 includes:

a fixing bracket 20311 fixedly connected to the rotary member 202;

a touch test part 20312 configured to perform a touch test on a product to be tested; and

a gimbal assembly 20313 for connecting the holder 20311 to the touch test portion 20312;

the gimbal assembly 20313 comprises a spherical head 203131 and an articulated housing 203132 that mate with each other;

a plurality of springs 20314 are uniformly distributed around the outside of the gimbal assembly 20313 between the fixing frame 20311 and the touch testing portion 20312. In this embodiment, the fixing frame 20311 fixes the touch detection part and the rotating part 202, and the universal shaft assembly 20313 rotates relative to the fixing part to ensure the vertical pressing down of the touch test part 20312, so that the touch test part is uniformly attached to the surface of the product to be tested to improve the test precision. The touch detection piece of the embodiment utilizes the activity of the universal shaft assembly to enable the touch testing part and a product to be tested to keep parallel pressing contact, and effectively solves the problem that the testing precision is poor due to the fact that the testing surface of the touch testing part and the surface to be tested of the product to be tested are not parallel pressing due to machining and assembling precision. In this embodiment, effectively ensure the effect and the horizontality that reset of universal shaft subassembly through spring 20314's resilience force, avoid because the jam that work piece precision error and spherical head wearing and tearing appear is bad, effectively improve universal shaft subassembly's life.

In one specific example, as shown in fig. 4a and 4b, the springs 20314 are evenly distributed in a ring shape on the inner end of the first housing and the inner end of the second housing around the spherical head 203132. The number and distribution of the springs are specifically set by those skilled in the art according to actual requirements, and are not described herein again.

In an alternative embodiment, as shown in fig. 3, the spherical head 203132 is disposed on one of the fixing frame 20311 and the touch test portion 20312, and the hinge housing 203132 is disposed on the other of the fixing frame 20311 and the touch test portion 20312; a spherical groove is formed in the hinged housing 203131, the spherical head 203132 is covered in the spherical groove, the universal shaft assembly 20313 and the touch test part 20312 connected with the universal shaft assembly 20313 can rotate in a 360-degree universal manner relative to the fixing frame 20311, and the complete attaching effect of the detection surface of the touch test part and the surface to be tested of the product to be tested is further improved. In other embodiments, a spherical head may be further disposed on the fixing frame, a hinged housing is disposed on the touch test portion, a spherical groove is formed in the hinged housing, the spherical head is wrapped in the spherical groove, and the touch test portion can rotate in a 360-degree universal direction relative to the fixing frame.

In an alternative embodiment, as shown in FIG. 2, the universal shaft assembly 20313 further comprises: a first cover 203133 located on the mount 20311; and a second housing located on the touch test portion 312. The first housing 3133 and the second housing 3134 are correspondingly arranged; the spherical head 3131 and the hinged housing 3132 are both located in a space formed by the first housing 3133 and the second housing 3134 together.

In this embodiment, shelter from spherical connecting portion and shell through setting up first dustcoat 203133 and second dustcoat 203134, can avoid spherical head 203132 and articulated shell 203131 directly to expose in the air on the one hand, reduce the contact of spherical head 203132 and articulated shell 203131 and air, effectively improve spherical head 203132 and articulated shell 203131 looks pivoted fluency, on the other hand can avoid other spare parts to cause the interference to the universal swing of spherical head 203132 and shell 203131, guarantee spherical head 203132 and shell 203131 looks pivoted fluency each other.

In an optional embodiment, the touch testing part 20312 comprises:

a pressure sensor 203121 located on the gimbal assembly 20313; and

a test signal outputter 203122 located on the pressure sensor 203121, the test signal outputter 203122 being located proximate to a surface of the product under test.

In this embodiment, when the test signal output unit 203122 contacts with the surface of the product to be tested, the test signal output unit 203122 outputs a test signal to the product to be tested, and the pressure sensor 3121 obtains the pressure applied to the product by the test signal output unit at the current contact position. In a specific example, when the product to be tested is a mobile phone capacitive screen, the test signal is a capacitive signal. In another specific example, when the product to be tested is an inductive screen, the test signal is an inductive signal. The test signal can simulate the touch operation of a user, such as providing signals at different positions, providing continuous moving signals or multi-touch signals, providing signals with different touch areas, and the like. And the product to be detected is detected by the detection board of the detection jig according to the performance of the test signal. Those skilled in the art select different test signals according to the type of the product to be tested, and the detecting element for detecting the test signals, which are not described herein again.

Now, taking the example that the detection assembly includes a temperature detection element and two touch detection elements, the process of detecting different performances of the product to be detected by using the detection device is described:

after the detection device is powered on, as shown in fig. 5, a product to be detected (not shown) is first subjected to temperature detection.

Detection device 20 responds to the drive signal control drive electric cylinder 204 of control unit 40 and moves in the vertical direction, on the basis of the safe distance apart from the product surface that awaits measuring, detection device 20 responds to the drive signal control tribit pendulum platform cylinder rotation of control unit 40, under the drive of tribit pendulum platform cylinder, temperature sensor 2033 is rotated to the product top position that awaits measuring, drive electric cylinder 204 carries out adaptability in the vertical direction and moves and make temperature sensor satisfy preset detection distance apart from the actual distance that awaits measuring the product surface, thereby carry out temperature detection to the product that awaits measuring, realize the temperature detection to the product that awaits measuring under the current station.

Then, as shown in fig. 6, a first touch detection is performed on a product to be detected (not shown in the figure).

The detection device responds to a driving signal of an external device to control the driving electric cylinder to move in the vertical direction, on the basis of a safety distance from the surface of a product to be detected, the detection device responds to the driving signal of the external device to control the three-position swing table air cylinder to rotate, under the driving of the three-position swing table air cylinder, the first touch detection piece 2031 is rotated to the position above the product to be detected, the driving electric cylinder drives the first touch detection piece 2031 to move downwards to be in contact with the product to be detected, the movement is stopped in response to a pressure signal of the pressure sensor 203121, the test signal output device 203122 provides a test signal for the product to be detected, and therefore the first touch detection of the product to be detected under the current station is achieved. In one specific example, the first touch detection may be used as a calibration.

Finally, as shown in fig. 2, a second touch detection is performed on the product to be detected (not shown in the figure).

The detection device 20 responds to the driving signal of the control unit 40 to control the driving electric cylinder to move in the vertical direction, on the basis of the safety distance from the surface of the product to be detected, the detection device 20 responds to the driving signal of the control unit 40 to control the three-position table-arranging air cylinder to rotate, under the driving of the three-position table-arranging air cylinder, the second touch detection part 2032 is rotated to the position above the product to be detected, the driving electric cylinder drives the second touch detection part 2032 to move downwards to be in contact with the product to be detected, the movement is stopped in response to the pressure signal of the pressure sensor, the test signal output device 203122 provides a test signal for the product to be detected, and therefore the second touch detection for the product to be detected under the current station is achieved. In one specific example, the second touch detection can be used as a test.

In a specific example, the data obtained by the temperature detection, the first touch detection and the second touch detection can be displayed by the control unit 40.

The detection device of the embodiment can realize multiple functional detections of temperature detection, first touch detection and second touch detection of a product to be detected, and on one hand, the detection device reduces the test occupation space of the detection device during multiple performance detections by arranging a plurality of detection assemblies on the rotating piece; on the other hand, the rotating piece drives the detection assembly to rotate, so that the detection assembly can perform performance detection on products to be detected one by one at the same position, the replacement time of the detection assembly during multiple performance detection is shortened, and the test efficiency is improved. The detection device of the embodiment can realize performance detection of a plurality of different stations, and has the advantages of small test space, short test time and high test efficiency.

Referring to fig. 1 and fig. 7 to 10, in particular, the detection jig 10 of the present invention includes a bottom plate 10101 and a detection plate 102 located on a top surface of the bottom plate 10101; the detection plate 102 comprises an inner piece 103 capable of rotating relative to the detection plate 102, the inner piece 103 comprises a strip-shaped hole 1031, and the strip-shaped hole 1031 is exposed from at least the bottom surface of the detection plate 102; the bottom plate 10101 comprises a limiting column 1011, and the limiting column 1011 penetrates through the strip-shaped hole 1031. The conventional detection jig usually comprises a signal transfer assembly for transferring the test signal of the detection board to the product to be tested, when the signal switching assembly is subjected to adaptive position adjustment based on the size of a product, the signal switching assembly is limited by the fact that the detection plate is connected and fixed on the signal switching assembly structure, and the detection plate can also change relative to the position of the bottom plate of the detection jig, when the signal transfer assembly in the detection jig is adjusted relative to products of different sizes, the relative position between the detection plate and the bottom plate can be adjusted in an adaptive movement mode according to detection requirements of the products of different sizes, the adjustable matching structure between the detection plate and the bottom plate is simple, assembly is convenient, and flexibility and adaptation degree are high. In addition, the tool structure is not influenced by external factors through the matching mode of the inner part and the limiting columns, the position height of the detection plate relative to the bottom plate can be effectively reduced, more space on the upper portion of the detection plate is released, and the structural size of the test tool is integrally reduced.

The carrier 2012 is provided with a signal substrate 60 and a power adapter 50, and the detection board 102 is electrically connected to the signal substrate 60. Since the power adapter 50 is susceptible to external electromagnetic interference causing inaccurate testing or noise during product inspection, the power adapter 50 is optionally configured with an electromagnetic interference shielding structure to shield electromagnetic interference. For example, the EMI shielding structure may be a grounded metal plate. Shielding electromagnetic interference can improve the reliability of the overall operational performance of the test device.

Referring to fig. 7 and 8, in the present embodiment, the detection board 102 includes a substrate 1021 and a PCB 1022 disposed on the substrate, and the internal component 103 is disposed on the substrate 1021. Optionally, in other embodiments, the probe board comprises a PCB board, and the internal component is located on the PCB board.

To ensure stability of the movement of the sensing plate 102 relative to the base 10101, in one embodiment, the sensing plate 102 includes at least two inner members 103; the bottom plate 101 comprises a limiting column 1011 which can be respectively arranged in the strip-shaped holes 1031 of the internal components in a penetrating way. In addition, the detection plate comprises a mounting hole which is used for accommodating the internal member and is of a circular structure. It can be understood that a mounting gap is formed between the outer side wall surface of the inner part and the inner wall of the mounting hole, and the inner part is not hindered from rotating.

Different inner part designs, with different advantages, for which the utility model provides several alternative embodiments as follows.

As shown in fig. 7, 8 and 10, in one embodiment, the inner component 103 includes a protruding structure 1032 extending outward from an outer wall surface of the inner component 103, and an inner wall of the mounting hole includes a slot into which the protruding structure 1032 is inserted, where the slot is in a continuous ring structure. The inner member of the structure can form an integral structure with the detection plate, and is convenient to position and assemble when being installed on the bottom plate.

As shown in fig. 4a and 4b, in this embodiment, the inner member 103 has a circular shape, and the protruding structures 1032 are continuous ring-shaped structures around the circumference of the outer wall surface of the inner member 103, or alternatively, the protruding structures may be segmented structures around the circumference of the outer wall surface of the inner member. It can be understood that, in the present embodiment, the protruding structure has a circular shape matching the inner diameter of the mounting hole.

In another embodiment, interior one's appearance is the strip structure, interior one includes major axis avris and minor axis avris, protruding structure is formed in interior one at least one outer wall surface that minor axis avris corresponds. Optionally, the protruding structures are formed on the surfaces of the two outer walls corresponding to the sides of the short shaft of the inner member. Compared with the embodiment that the shape of the inner part is of a circular structure, the inner part of the embodiment that is of a strip-shaped structure can save materials and is convenient for manual adjustment or rotary arrangement of the direction and the position of the inner part under the condition that the effect of the inner part and the effect generated by the matching of the inner part and the limiting column are met.

In addition, the detection jig provided by the utility model further comprises a signal transfer component 104 positioned on the bottom plate 101, and the signal transfer component 104 can drive the detection plate 102 to move in two relatively vertical directions on a horizontal plane relative to the bottom plate. Specifically, in conjunction with the illustrated structure, the signal relay assembly 104 includes: a base 1041 on the base plate 101 movable relative to the base plate 101; and a patching module 1042 positioned on the base 1041 and capable of moving relative to the base 1041; the adapter module 1042 is fixedly combined with the detection plate 102; the moving direction of the adapter module 1042 relative to the base 1041 is perpendicular to the moving direction of the base 1041 relative to the base 101.

More specifically, the adapting module 1042 includes a portion for forming an electrical connection with the electrical connection end of the product and a portion for forming an electrical connection with the detection board. One end of the conductive piece is electrically connected with the electric connection end of the product, and the other end of the conductive piece is electrically connected with the detection board.

In order to realize that the signal adapter assembly can be adjusted adaptively according to the size of the product, as shown in fig. 8 and fig. 9, the base 1041 includes a first hole 10411, the first hole 10411 is exposed from the bottom surface of the base 1041, and the bottom plate 101 includes a first guide pillar 1012 penetrating through the first hole 10411; the adapter module 1042 includes a second hole 10421, the second hole 10421 is exposed from the bottom surface of the adapter module 1042, and the base 1041 includes a second guide pillar 412 passing through the second hole 10421. That is, the first hole 10411 extends in a direction in which the base 1041 can move relative to the bottom plate 101, and the second hole 10421 extends in a direction in which the adapter module 1042 can move relative to the base 1041.

When the signal adapter assembly is in the initial state, when the base 1041 of the signal adapter assembly 104 moves relative to the base 101, the adapter module 1042 is restricted by the second hole 10421 and the second guide post 412 by the arrangement that the moving direction of the adapter module 1042 relative to the base 1041 is perpendicular to the moving direction of the base 1041 relative to the base 101, the adapter module 1042 is driven by the base 1041 to move along the extending direction of the first hole 10411, and at this time, the detection plate 102 moves along the extending direction of the first hole 10411 along with the adapter module 1042. Because the inner member 103 is rotatably disposed on the detection plate 102, when the detection plate 102 moves, the inner member 103 rotates, the relative positions of the limiting posts 11 fixed on the base plate 101 and the strip-shaped holes 10 change, and the detection plate 102 generates a relative displacement change relative to the base plate 101 of the detection jig, so that when the signal transfer assembly 104 in the detection jig is adjusted relative to products with different sizes in the extending direction of the first strip hole 10411, the relative position between the detection plate 102 and the base plate 101 can be adjusted adaptively according to the detection requirements of the products with different sizes.

When the adaptor module 1042 of the signal adaptor assembly 104 is in the initial state, when the adaptor module 1042 of the signal adaptor assembly 104 moves relative to the base 1041, the base 1041 is fixed relative to the base 101 by the cooperation of the first hole 10411 and the first guide post 1012 through the above-mentioned arrangement that the moving direction of the adaptor module 1042 relative to the base 1041 is perpendicular to the moving direction of the base 1041 relative to the base 101, the adaptor module 1042 moves along the extending direction of the second hole 10421, and at this time, the detection plate 102 moves along the extending direction of the second hole 10421 together with the adaptor module 1042. Because the inner member 103 is rotatably disposed on the detection plate 102, when the detection plate 102 moves along the extending direction of the second slot 10421, the inner member 103 rotates, the relative positions of the limiting columns 11 fixed on the bottom plate 101 and the strip-shaped holes 10 change, and the detection plate 102 changes relative to the bottom plate 101 of the detection jig, so that when the signal transfer assembly 104 in the detection jig is adjusted relative to products with different sizes in the extending direction of the second slot 10421, the relative position between the detection plate 102 and the bottom plate 101 can be adjusted adaptively according to the detection requirements of the products with different sizes.

In the process of detecting a product, the position between the signal adapter module and the product needs to be ensured to be relatively fixed, and the two cannot be shifted, in an embodiment, the base 1041 includes a first through hole 10413 in a bar shape, the bottom plate 101 includes a first locking hole 1013 corresponding to the first through hole 10413, and the base 1041 and the bottom plate 101 can be locked and fixed by a screw rod inserted through the first through hole 10413 and the first locking hole 1013. Further, the adapter module 1042 includes a second bar-shaped via hole 10422, the base 1041 includes a second locking hole 10414 corresponding to the second bar-shaped via hole 10422, and the adapter module 1042 and the base 1041 are locked and fixed by a screw rod penetrating through the second bar-shaped via hole 10422 and the second locking hole 10414. Through the design, the accuracy of the detection result can be effectively ensured, and the probability of occurrence of an accident situation is reduced.

In one embodiment, the bottom plate 101 of the inspection jig includes a positioning cavity 105 for placing a product. It can be known that the electrical connection end of the product is generally composed of an FPC and an electrical connector located on the FPC, in order to facilitate the routing of the FPC and avoid the side wall portion of the positioning cavity 105 on the routing stroke of the FPC from blocking the FPC, in a preferred embodiment, the side wall portion of the positioning cavity 105 includes an avoiding notch 1051 for the electrical connection end of the product to pass through.

In an optional embodiment, the detection jig further comprises a crimping piece which can float up and down relative to the base, and the crimping piece comprises a crimping head portion correspondingly matched with the electric connector. The crimping piece is configured to enable electric conduction between the electric connector on the product and the adapter module in the vertical direction.

As can be seen from the above description, in the detection jig structure provided by the present invention, the inner member is disposed on the detection plate and is matched with the limiting post disposed on the bottom plate, so that when the signal adapting assembly performs adaptive position adjustment based on the size of the product, the detection plate fixed relative to the signal adapting assembly can perform adaptive movement adjustment of the relative position according to the detection requirements of products with different sizes. The adjustable matching structure between the detection plate and the bottom plate is simple, convenient to assemble and high in flexibility and adaptability.

As shown in fig. 11-14, an embodiment of the present application provides a patching module 1042, where the patching module 1042 includes a body 3011 having a hollow cavity, a conductive component 3012 located in the hollow cavity and coupled to the body 3011, and a floating plate 3013 disposed on the body 3011 and capable of floating relative to the body 3011 in an extending direction (e.g., a vertical direction) of the conductive component 3012, a head end of the conductive component 3012 being capable of protruding out of a side surface of the floating plate 3013 facing away from the body 3011 when the floating plate 3013 is located close to the body 3011, a channel included in the floating plate 3013, the channel having a suction hole 3014 formed on a side surface of the floating plate 3013 facing away from the body 3011 for sucking an electrical connector for fixing a product, the channel having a connection hole formed on a side surface of the floating plate 3013 facing away from the body 3011, and configured to be directly connected to a vacuum connector 3020 for fixing.

The conductive component 3012 is used to electrically connect the test fixture and the product. In one specific example, the conductive component 3012 includes a contact end corresponding to the test fixture and a detection end corresponding to the electrical connector of the product. The head end of the conductive component 3012 is a detection end of the conductive component 3012 correspondingly connected to an electrical connector of a product. That is, in the initial state, the floating plate 3013 is located at a position away from the main body 3011, that is, the floating plate 3013 protrudes out of the top surface of the main body 3011, the floating plate 3013 covers the conductive piece 3012, the conductive piece 3012 is hidden in the floating plate 3013, and the floating plate 3013 protects the conductive piece 3012; when the floating board 3013 is in an operating state, the floating board 3013 is forced to move downward in a direction close to the main body 3011, and when the floating board 3013 is located close to the main body 3011, the detection end of the conductive component 3012 protrudes out of a surface of the floating board 3013 that faces away from the main body 3011 (e.g., a top surface of the floating board 3013 shown in fig. 1), so that the detection end of the conductive component 3012 contacts with an electrical connector (e.g., B2B (board to board connector) or FPC (Flexible Printed Circuit board)) of a product located on the floating board 3013, thereby implementing signal conduction and starting to detect the product. In one particular example, the product may be a smart watch.

In addition, by forming the suction holes 3014 on the top surface of the floating plate 3013, and simultaneously communicating the suction holes 3014 with the connection holes on the bottom surface of the floating plate 3013 through channels, the connection holes are directly connected and fixed with the vacuum connector 3020, so that the suction holes 3014 for sucking the electrical connectors of the products are directly communicated with the vacuum connector 3020, that is, the channels in the floating plate 3013 can be set as vacuum suction pipelines, and the floating plate 3013 is directly connected with the vacuum connector 3020 through the connection holes and is communicated with the external device through the vacuum connector 3020, so that the vacuum suction force generated by the external device is directly transmitted to the suction holes 3014 through the vacuum connector 3020 and the channels to act on the electrical connectors of the products, thereby avoiding air leakage. In one particular example, the vacuum joint 3020 may be a vacuum tube or a vacuum conduit.

Compared with the mode of arranging the switching vacuum air path in the prior art, the embodiment can effectively improve the adsorption effect of the adsorption holes 3014 on the electric connector of the product, and ensure that the electric connector of the product is limited at a specific position, so that the electric connector of the product can be stably connected with the conductive piece 3012; meanwhile, the air leakage can be prevented, the electric connector of the product is prevented from being blown off to be disconnected from the conductive piece 3012, a good sealing effect is ensured, normal up-and-down floating of the floating plate 3013 is not influenced, and the detection efficiency of the product is improved; moreover, the switching module 1042 has a simple structure, does not need to be provided with a complicated vacuum gas path, and is easy to implement.

In one embodiment, an air pressure sensor for sensing the air pressure absorbed in the vacuum joint 3020 may be further disposed in the vacuum joint 3020, and the air pressure sensor is disposed in the vacuum joint 3020, so that it is convenient to determine whether to absorb the electrical connector of the product in place by monitoring the air pressure absorbed by the air pressure sensor during the process of absorbing the electrical connector of the product. In another embodiment, the adaptor module 1042 further includes a cover 3015 on a side of the body 3011 away from the floating plate 3013, where the cover 3015 is used to limit and fix the conductive component 3012 to prevent the conductive component 3012 from falling off. The cover 3015 and the body 3011 include an avoidance structure that avoids the vacuum connection 3020, and the vacuum connection 3020 is configured to pass through the avoidance structure and connect with the connection hole. In a specific example, the avoiding structure is an abdicating hole formed on the cover 3015 and the body 3011 respectively for the vacuum connector 3020 to pass through, and the vacuum connector 3020 passes through the abdicating hole on the cover 3015 and the body 3011 respectively and is connected and fixed with the connecting hole on the bottom surface of the floating plate 3013.

In one embodiment, the floating plate 3013 includes a plurality of first elastic members 3016 uniformly arranged with respect to the hollow cavity, and the acting direction of the first elastic members 3016 is along the floating direction of the floating plate 3013. In a specific example, the first elastic members 3016 are springs, that is, the floating plate 3013 is connected to the body 3011 through a spring, and it is also possible to ensure that the floating plate 3013 can float up and down with respect to the body 3011, as shown in fig. 1, 8 first elastic members 3016 are included between the floating plate 3013 and the body 3011, where the first elastic members 3016 are respectively uniformly arranged around the hollow cavity of the body 3011, for example, the first elastic members 3016 are respectively arranged at the connection locations of adjacent sidewalls of the hollow cavity (i.e., at four corners of the hollow cavity) and at the midpoint of the four sidewalls of the hollow cavity. This embodiment overcomes the influence of the weight of the vacuum connector on the floating plate by providing the first elastic member 3016 uniformly arranged with respect to the hollow cavity, and prevents the position of the floating plate on the body from shifting due to the gravity action of the vacuum connector, thereby affecting the connection between the electrical connector of the product and the conductive member. In another embodiment, a floating plate plug and a plurality of bolts 17 are further included between the floating plate 3013 and the body 3011, and the bolts 17 are used for limiting and guiding the up-and-down floating of the floating plate 3013.

In one embodiment, a side surface of floating plate 3013 away from body 3011 includes a cavity formed by inward recess and a conductor hole located in the cavity for passing a head end of conductor 3012 out, that is, when floating plate 3013 is located close to body 3011, the head end of conductor 3012 passes out from the conductor hole, the cavity is configured as an electrical connector for receiving and retaining a product, and suction hole 3014 is located outside an edge of the cavity. In this embodiment, by providing the cavity and matching the suction hole 3014, the connector of the product is better positioned on the floating plate 3013, and the pressure connection between the electrical connector and the conductive piece 3012 is facilitated.

Aiming at the floating plate 3013 comprising the cavity, the adsorption holes 3014 are located at the outer side of the edge of the cavity, it can be understood that the adsorption holes 3014 of the embodiment can avoid the cavity, meanwhile, the preparation process of the floating plate 3013 is simplified, the floating plate is simple and practical, and in the crimping process, after the electric connector of a product is located in the cavity and is conducted with the conductive piece 3012, the adsorption holes 3014 adsorb and fix the outer edge of the electric connector of the product, so that the limit and fixation of the electric connector of the product are realized. In another embodiment, as shown in fig. 1, a first cavity 18 and a second cavity 19 are arranged on a side surface of the floating plate 3013 away from the body 3011, and the adsorption hole 3014 is located between the first cavity 18 and the second cavity 19, and this embodiment increases the adsorption fixing area of the product electrical connector by arranging the adsorption hole 3014 between the first cavity 18 and the second cavity 19, thereby increasing the adsorption fixing effect of the product electrical connector.

Another embodiment of the present application provides a signal adapter assembly 104, which includes a base 1041 and an adapter module 1042 provided in the above embodiment and located on the base 1041, wherein the adapter module 1042 is configured to be movable relative to the base 1041.

In one embodiment, to realize that the signal adapter assembly 104 can be adjusted adaptively according to different sizes of products, the adapter module 1042 includes a first hole exposed from a bottom surface of the adapter module 1042 (e.g., a bottom surface of the cover 3015 of the adapter module 1042), and the base 1041 includes a first guide post penetrating through the first hole, where the first hole extends in a direction in which the adapter module 1042 can move relative to the base 31.

Another embodiment of the present application provides a crimping apparatus, as shown in fig. 11-14 and 15a-15c, which includes the signal relay assembly 104 provided in the above embodiment, and further includes a crimping member 3040 correspondingly engaged with the signal relay assembly 104.

In one embodiment, as shown in fig. 12, the crimp 3040 includes a compression plate 3050 and a drive member 3060; the driving member 3060 includes a fixing portion 3061 and a driving shaft 3062 that moves relative to the fixing portion 3061;

the pressing plate 3050 includes a pressing head 3051 correspondingly engaged with the product electric connector and a connecting part 3052 fixedly coupled with the driving shaft 3062; the drive shaft 3062 can move the pressure plate 3050 in an axial direction of the drive shaft 3062 and rotate about the axis of the drive shaft 3062.

In a specific example, the pressing head 3051 is positioned below an end of the connection 3052 away from the driving shaft 3062, the pressing head 3051 being for directly contacting an electrical connector of a product. In another specific example, the indenter portion 3051 is a universal indenter, which can function as an avoidance tool and is generally used for various products, thereby expanding the application range of the crimping device.

In one specific example, the fixing portion 3061 of the driving member 3060 is an air cylinder as shown in fig. 12, which can move the driving shaft 3062 up and down and rotate the driving shaft 3062 around its own axis, so as to move the connecting portion 3052 connected with the driving shaft 3062 in the axial direction of the driving shaft 3062 and rotate around the axis of the driving shaft 3062, thereby realizing the avoidance of the product feeding by the pressing member 3040 and the pressing of the product electric connector by the pressing member 3040, so that the product electric connector is conducted with the conductive member 3012.

When the crimping piece 3040 is not needed to be used, the fixing portion 3061 can control the driving shaft 3062 to drive the pressing plate 3050 to rotate around the axis of the driving shaft 3062 by 90 degrees, so as to be away from the signal adapter assembly 104, and not to affect the normal feeding of the product, when the electric connector of the product is placed on the signal adapter assembly 104, such as on the floating plate 3013, the fixing portion 3061 can control the driving shaft 3062 to drive the pressing plate 3050 to rotate around the axis of the driving shaft 3062 by 90 degrees back to the position above the signal adapter assembly 104, and at the same time, the driving shaft 3062 can be controlled to drive the pressing plate 3050 to move downwards, so that the pressing head 3051 of the pressing plate 3050 is crimped to the electric connector of the product, and the electric connector of the product is conducted with the conductive piece 3012.

In one embodiment, as shown in FIGS. 13-14, the crimping apparatus further includes a positioning bumper assembly 3070; positioning bumper assembly 3070 includes a base 3071 and a damper 3073 disposed in base 3071 by a second elastic member 3072, where damper 3073 includes a portion extending to an outer side of a top surface of base 3071. In a specific example, the base 3071 includes a substrate 3074 at the bottom of the base 3071, the damper 3073 is fixed on the substrate 3074 by a second elastic member 3072, the second elastic member 3072 is disposed in the base 3071 and is limited by the damper 3073 and the substrate 3074 respectively; in addition, the top surface of the base 3071 is provided with a via hole 3075 corresponding to the damper 3073, the damper 3073 is arranged in the via hole 3075 in a penetrating manner, and one end of the damper 3073 penetrates through the via hole 3075 and extends to the outer side of the top surface of the base 3071. The damper 3073 is configured to provide a cushioning force to the pressure plate 3050 when the pressure plate 3050 is pressed down, thereby preventing the pressing force of the pressure plate from being excessive and preventing damage to the product electrical connector. In another embodiment, a positioning structure is included between the platen 3050 and the base 3071. In a specific example, as shown in fig. 12 to 14, one end of the connecting portion 3052 of the pressing plate 3050 away from the pressing head portion 3051 is provided with a plurality of positioning holes 3053 and positioning pins 3054 fixed in the positioning holes 3053, and similarly, a fixing hole 3076 and a bushing 3077 corresponding to the positioning pins 3054 are provided at a position corresponding to the positioning holes 3053 on the base 3071, and by providing the positioning pins 3054, when the pressing plate 3050 rotates and presses down, the positioning pins 3054 on the pressing plate 3050 are inserted into and fixed in the fixing holes 3076 on the base 3071, so that the pressing direction of the pressing plate 3050 is positioned, and the pressing head portion 3051 of the pressing plate 3050 is ensured to be just pressed against the electrical connector of the product.

In a specific embodiment, the top surface of the base 3071 includes a boss 3078 formed by upward protruding, the damping 3073 extends from the top surface of the boss 3078, the boss 3078 is used for limiting the pressure plate 3050, and the height of the boss 3078 is adjusted, so that the pressing height of the pressure plate 3050 is limited, that is, during the pressing process of the pressure plate 3050, the bottom surface of the end, away from the pressure head 3051, of the connecting portion 3052 of the pressure plate 3050 first contacts with the damping 3073, and the damping 3073 provides a buffering force for the same, so as to avoid the damage to the product electric connector caused by the excessive pressing force of the pressure plate, the pressure plate 3050 continues to be pressed downwards, and when the connecting portion 3052 of the pressure plate 3050 is pressed downwards to contact with the top surface of the boss 3078, the pressure plate 3050 is limited by the boss 3078, so as to prevent the pressure plate from continuing to descend, and avoid crushing the electric connector.

As shown in fig. 15a, when in the initial state, the pressing plate 3050 is located at one side of the signal adapter assembly 104 and does not affect product loading, and when the product electrical connector is placed on the adapter module 1042, the fixing part 3061 controls the driving shaft 3062 to drive the pressing plate 3050 to rotate 90 ° around the axis of the driving shaft 3062, so that the pressing head 3051 of the pressing plate 3050 is located above the floating plate 3013 and corresponds to the product electrical connector, as shown in fig. 15b, the fixing part 3061 controls the driving shaft 3062 to drive the pressing plate 3050 to move downward in the axial direction of the driving shaft 3062, as shown in fig. 15c, the pressing head 3051 of the pressing plate 3050 contacts with the product electrical connector and continues to press downward, and the product electrical connector follows the floating plate 3013 to press downward, so that the product electrical connector contacts with the conductive piece 3012 in the adapter module 1042, thereby achieving conduction.

The utility model also discloses a method for testing a product by using the device, which comprises the following steps: the control unit 40 controls the rotating member 202 to drive the at least two detecting assemblies to sequentially move to the positions above the products to be detected placed on the detecting jig, and controls the detecting assemblies moving to the positions above the products to be detected to test the products to be detected.

Specifically, in an embodiment, the product to be tested may be a display screen, the display screen is placed on the positioning cavity 105 of the detection fixture 10, the signal adapter assembly 104 is included at the side of the positioning cavity 105, and the electrical connector on the FPC of the display screen is positioned and placed on the floating plate 3013 on the adapter module 1042 in the signal adapter assembly 104. The positioning cavity 105 is provided with a suction hole for fixing the display screen in a suction manner, and the suction hole 3014 in the floating plate 3013 is used for fixing the electric connector of the display screen in a suction manner so as to respectively ensure the positions of the electric connector on the display screen and the display screen.

According to the model or size of the product, the relative position between the base 1041 and the bottom plate 10101 and the relative position between the switching module 1042 and the base 1041 are adjusted, after the adjustment is in place, the bottom plate 10101, the base 1041 and the switching module 1042 are locked and fixed, and then the signal end of the product FPC is connected in a crimping mode.

Specifically, the pressing member 3040 in the pressing device descends to electrically connect the electrical connector on the display screen with the conductive member 3012 in the adapter module 1042, so as to perform the subsequent detection operation.

The driving element 204 drives the temperature sensor 2033 to approach the surface of the display screen to measure the temperature, then the driving element 204 is lifted, the three-position stage air cylinder rotates to make the first touch detection element 2031 align to the display screen, the driving element 204 is pressed down to make the first touch detection element 2031 provide a touch signal for the display screen, and the process is used for calibration; the driving member 204 is lifted, the three-position stage air cylinder rotates to make the second touch detection member 2032 align with the display screen, and the driving member 204 is pressed down to make the second touch detection member 2032 provide a touch signal for the display screen for testing. The performance of the display screen after receiving the touch signal is detected by the detection board. The driver 204 is raised after the test is completed.

The press-connecting member 3040 in the press-connecting device is lifted, the suction holes on the positioning cavity 105 and the suction holes 3014 on the floating plate 3013 break vacuum, and the display screen can be detached from the positioning cavity 105 and the switching module 1042 of the signal switching assembly 104.

The pressure of the two touch detection members and the temperature of the temperature sensor 2033 can be detected and displayed on the display instrument of the control unit 40 to determine the operation state of the apparatus.

It should be noted that in the description of the present application, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.

Claims

1. A test apparatus, comprising:

2. The test apparatus of claim 1, wherein the rotary member is rotated by a multi-position air cylinder;

3. The testing device of claim 2, wherein the at least two detecting elements are a touch detecting element and a temperature detecting element respectively;

the touch detection member includes:

the fixed frame is fixedly connected with the rotating piece;

4. The testing device of claim 1, wherein the testing jig comprises a base plate and a testing plate located on the base plate;

5. The testing device as claimed in claim 4, wherein the testing fixture further comprises a signal switching assembly disposed on the base plate, the signal switching assembly being capable of driving the testing board to move in two relatively vertical directions on a horizontal plane relative to the base plate.

6. The test device of claim 5, wherein the signal relay assembly comprises:

a base on the base plate movable relative to the base plate; and

the adapter module is positioned on the base and can move relative to the base;

7. The testing device of claim 6, wherein the patching module comprises:

a body having a hollow interior cavity;

8. The test device as claimed in claim 7, wherein the floating plate comprises a plurality of first elastic members uniformly arranged with respect to the hollow cavity, and the acting force direction of the first elastic members is along the floating direction of the floating plate.

9. The testing device of claim 7, wherein the patching module further comprises: