CN219737649U - Testing device - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of antenna testing, in particular to a testing device, which comprises a chassis, a driving mechanism, a manipulator mechanism, a testing jig, a detection assembly, a testing instrument and a controller, wherein one side of the chassis is used for being in butt joint with external conveying equipment, the driving mechanism is arranged on the chassis, the manipulator mechanism is connected with the driving mechanism, the driving mechanism is used for driving the manipulator mechanism to ascend, descend or translate, the manipulator mechanism is used for grabbing a test piece to be tested, the testing jig is arranged on the chassis, the detection assembly is used for detecting whether the test piece to be tested is transmitted to the chassis through the external conveying equipment, the testing instrument is electrically connected with the testing jig, and the controller is arranged on the driving mechanism and is respectively electrically connected with the detection assembly, the driving mechanism, the manipulator mechanism and the testing instrument. Through the mode, the embodiment of the utility model realizes automatic grabbing and placing of the test piece to be tested, avoids the situation of missing and wrong fetching, and further avoids the situation of missing and wrong testing.

Description

Testing device

Technical Field

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

Background

Along with development of technology, mobile phones have entered into daily life of people, and in the process of manufacturing mobile phones, antennas are attached to rear covers, and then radio Frequency (Rad io Frequency) tests are performed on the antennas, so that corresponding test tools are required to be used.

However, in implementing embodiments of the present utility model, the inventors found that: at present, the back lid that laminating has the antenna is by outside conveying equipment to predetermineeing the position, snatchs the back lid that laminating has the antenna by manual work again and places in test fixture, carries out radio frequency test to the back lid that laminating has the antenna through test instrument, after the test is accomplished, places back lid in outside conveying equipment or defective products box by manual work again, but manual work gets and puts back lid, can have the condition that leaks to get the mistake and get to the condition that leaks the measurement misdetection to take place.

Disclosure of Invention

The embodiment of the utility model mainly solves the technical problem of providing a testing device for automatically grabbing and placing a test piece to be tested, so that the situation of missing and misplacing is avoided, and the situation of missing and misplacement is avoided.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a testing arrangement, including chassis, actuating mechanism, manipulator mechanism, test fixture, detection component, test instrument and controller, one side of chassis be used for with the butt joint of external conveying equipment, actuating mechanism set up in the chassis, manipulator mechanism with actuating mechanism connects, actuating mechanism is used for the drive manipulator mechanism rises, descends or translates, manipulator mechanism is used for snatching the test piece that awaits measuring, the test fixture set up in the chassis, detection component set up in the chassis, the test component is used for detecting whether there is the test piece that awaits measuring that conveys the chassis through external conveying equipment, the test instrument with test fixture electricity is connected, the controller set up in actuating mechanism, the controller respectively with detection component, actuating mechanism, manipulator mechanism, test instrument and test fixture electricity are connected, wherein, the controller is used for detecting when there is the test piece that awaits measuring that conveys the chassis through external conveying equipment, control actuating mechanism, manipulator mechanism and test fixture to make the manipulator set up in the chassis, detection component will convey the test piece to the test piece through external conveying equipment to the test piece that awaits measuring after the test instrument is passed back to the test instrument or the test piece is passed through to the test instrument.

Optionally, a first through groove and a second through groove which are mutually independent are arranged on one side of one end of the chassis, the first through groove and the second through groove are used for being in butt joint with the external conveying equipment, and the detection assembly corresponds to the first through groove;

the manipulator mechanism is used for grabbing a test piece to be tested, which is transmitted to the underframe through the external conveying equipment, through the first through groove, and replacing the external conveying equipment or the defective product box through the second through groove after the test is completed.

Optionally, the manipulator mechanism further includes a first adsorption component, a second adsorption component and a first driving component, the first driving component is connected with the driving mechanism, the second adsorption component and the first adsorption component are respectively connected to two ends of the first driving component, the first driving component is used for driving the first adsorption component and the second adsorption component to ascend or descend, and the first adsorption component, the second adsorption component and the first driving component are all electrically connected with the controller;

the first adsorption component is used for grabbing a test piece to be tested, which is transmitted to the underframe through the first through groove, and moving the test piece to be tested to the test jig, and the second adsorption component is used for grabbing the test piece to be tested, which is positioned in the test jig, and placing the test piece to be tested in the external conveying equipment or the defective product box through the second through groove.

Optionally, the driving mechanism comprises a lifting assembly and a traversing assembly;

the lifting assembly is arranged on the underframe, the traversing assembly is connected with the lifting assembly, and the traversing assembly is connected with the manipulator mechanism;

the lifting assembly is used for driving the traversing assembly to ascend or descend, and the traversing assembly is used for driving the manipulator mechanism to translate.

Optionally, the sideslip subassembly includes mount pad, second drive assembly and first guide rail module, the mount pad with lifting unit connects, second drive assembly sets up in the mount pad, second drive assembly with first drive assembly connects, first guide rail module set up in the mount pad, first guide rail module with first drive assembly connects, second drive assembly is used for the drive first drive assembly translation.

Optionally, the second drive assembly includes first power piece, belt and follower, first power piece and follower set up respectively in the both ends of mount pad, the follower can rotate for the mount pad, the belt is around locating first power piece and follower, and the belt is connected with first drive assembly.

Optionally, the lifting assembly includes slip table module and support, the support set up in the chassis, the slip table module set up in the support, the slip table module with the mount pad is connected, the slip table module can for the chassis rises or descends, so as to drive sideslip assembly and manipulator mechanism rise or descend.

Optionally, the test fixture includes die block and test assembly, the die block set up in one side of the other end of chassis, the die block is provided with the accommodating groove, test assembly accept in the accommodating groove.

Optionally, the test fixture includes mould, third drive assembly and second guide rail module, the second guide rail module set up in the opposite side of the other end of chassis, third drive assembly sets up in the other end of chassis, third drive assembly with go up the mould with the second guide rail module is connected, third drive assembly is used for the drive second guide rail module reciprocating motion, in order to drive go up mould reciprocating motion.

Optionally, the test fixture further includes a fourth driving assembly, the fourth driving assembly is connected with the third driving assembly and the upper die, and the fourth driving assembly is used for driving the upper die to ascend or descend.

In the embodiment of the utility model, the testing device comprises a chassis, a driving mechanism, a manipulator mechanism, a testing jig, a detection assembly, a testing instrument and a controller, wherein one side of the chassis is used for being in butt joint with external conveying equipment, the driving mechanism is arranged on the chassis, the manipulator mechanism is connected with the driving mechanism, the driving mechanism is used for driving the manipulator mechanism to ascend, descend or translate, the manipulator mechanism is used for grabbing a test piece to be tested, the testing jig is arranged on the chassis, the detection assembly is used for detecting whether the test piece to be tested which is conveyed to the chassis through external conveying equipment exists or not, the testing instrument is electrically connected with the testing jig, the controller is arranged on the driving mechanism, and is respectively electrically connected with the detection assembly, the driving mechanism, the manipulator mechanism and the testing instrument. The automatic grabbing and placing of the test piece to be tested is realized, the situation of missing and wrong fetching is avoided, and therefore the situation of missing and wrong testing is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a test apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic exploded view of a driving mechanism in a testing device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a manipulator mechanism in a testing apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a test fixture in a test apparatus according to an embodiment of the present utility model.

Reference numerals illustrate:

100. a testing device; 1. a chassis; 11. a first through groove; 12. a second through slot; 2. a driving mechanism; 21. a lifting assembly; 211. a bracket; 212. a slipway module; 22. a traversing assembly; 221. a mounting base; 222. a second drive assembly; 2221. a first fixing plate; 2222. a second fixing plate; 2223. a first power member; 2224. a belt; 2225. a follower; 23. a first guide rail module; 23. an outer cover; 231. a first opening; 232. a second opening; 3. a manipulator mechanism; 31. a first adsorption assembly; 311. a first fixing seat; 312. a first vacuum nozzle; 32. a second adsorption assembly; 321. the second fixing seat; 322. a second vacuum nozzle; 3. a first drive assembly; 4. testing a jig; 41. a bottom die; 411. a receiving groove; 42. a testing component; 43. a second guide rail module; 44. a third drive assembly; 45. a fourth drive assembly; 46. an upper die; 5. a detection assembly; 6. a test instrument; 7. and a controller.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a testing apparatus 100 includes a chassis 1, a driving mechanism 2, a manipulator mechanism 3, a testing jig 4, a detecting assembly 5, a testing instrument 6, and a controller 7. The driving mechanism 2 is provided to the chassis 1. The manipulator mechanism 3 is connected with the driving mechanism 2, and the driving mechanism 2 is used for driving the manipulator mechanism 3 to ascend, descend or translate, and the manipulator mechanism 3 is used for grabbing a test piece to be tested. The test fixture 4 is arranged on the underframe 1, and the test fixture 4 is used for placing a test piece to be tested and is connected with the test piece to be tested. The detection component 5 is arranged on the chassis 1, and the detection component 5 is used for detecting whether a test piece to be tested which is transmitted to the chassis 1 through external conveying equipment exists. The test instrument 6 is electrically connected with the test fixture 4, and the test instrument 6 is used for testing a test piece to be tested. The controller 7 is arranged on the driving mechanism 2, and the controller 7 is respectively and electrically connected with the detection assembly 5, the driving mechanism 2, the manipulator mechanism 3 and the test fixture 4. The controller 7 is used for controlling the driving mechanism 2, the manipulator mechanism 3 and the testing jig 4 when the detecting component 5 detects that the to-be-tested test piece conveyed to the chassis 1 through the external conveying device exists, so that the manipulator mechanism 3 moves the to-be-tested test piece conveyed to the chassis 1 through the external conveying device to the testing jig 4, and returns the to-be-tested test piece to the external conveying device or the defective product box after the testing of the testing instrument 6 is completed.

For the above-mentioned chassis 1, referring to fig. 1, a first through groove 11 and a second through groove 12 that are independent from each other are provided on one side of one end of the chassis 1, and the first through groove 11 and the second through groove 12 are used for docking an external conveying device.

For the above-described driving mechanism 2, referring to fig. 2, the driving mechanism 2 includes a lifting assembly 21, a traversing assembly 22, and a housing 23. The lifting assembly 21 is provided to the chassis 1. The traversing assembly 22 is connected with the lifting assembly 21. The housing 23 is provided to the floor, and the housing 23 covers the lifting assembly 21.

For the above-described elevation assembly 21, the elevation assembly 21 includes a bracket 211 and a slide table module 212. The bracket 211 is provided to the chassis 1. The sliding table module 212 is arranged on the bracket 211, the sliding table module 212 can ascend or descend relative to the chassis 1, and the sliding table module 212 drives the transverse moving assembly 22 and the manipulator mechanism 3 to ascend or descend through a second power piece of the sliding table module 212.

In some embodiments, the second power member is an electric motor, but not limited thereto, the second power member may be other structures, such as: an electric cylinder, etc., as long as the second power member drives the traversing assembly 22 and the robot mechanism 3 up or down.

For the above-described traverse assembly 22, the traverse assembly 22 includes the mount 221, the second driving assembly 222, and the first rail module 23. The mounting base 221 is connected with the slipway module 212, so that the traversing assembly 22 is connected with the slipway module 212. The second driving assembly 222 is disposed on the mounting base 221, and the second driving assembly 222 is connected to the manipulator mechanism 3. The first guide rail module 23 is disposed on the mounting base 221, and the first guide rail module 23 is connected with the manipulator mechanism 3.

For the above-described second driving assembly 222, the second driving assembly 222 includes a first fixing plate 2221, a second fixing plate 2222, a first power member 2223, a belt 2224, and a driven member 2225. The first and second fixing plates 2221 and 2222 are provided at both ends of the mounting base 221, respectively. The first power compartment is connected to the first fixing plate 2221. The follower 2225 is connected to the second fixing plate 2222, and the follower 2225 is rotatable relative to the mount 221. The belt 2224 is wound around the first power element 2223 and the driven element 2225, and the belt 2224 is connected to the robot mechanism 3. The first power element 2223 is configured to drive the belt 2224 to rotate, so as to drive the manipulator mechanism 3 to reciprocate along the first rail module 23. Specifically, when the first power element 2223 rotates counterclockwise, the first power element 2223 drives the belt 2224 to rotate counterclockwise, so as to drive the manipulator mechanism 3 to translate along the direction of the first guide rail module 23 facing the test assembly 42, and when the first power element 2223 rotates clockwise, the first power element 2223 drives the belt 2224 to rotate clockwise, so as to drive the manipulator mechanism 3 to translate along the direction of the first guide rail module 23 facing away from the test assembly 42, thereby realizing the reciprocating motion of the manipulator mechanism 3.

In some embodiments, the second power member is an electric motor.

For the above-described housing 23, the housing 23 is provided with a first opening 231 and a second opening 232. The first opening 231 is provided for a portion of the slipway module 212 to pass through.

For the above-described manipulator mechanism 3, referring to fig. 3, the manipulator mechanism 3 includes a first suction unit 31, a second suction unit 32, and a first driving unit 3. The first driving assembly 3 is connected with the belt 2224 and the first rail module 23. The second adsorption assembly 32 and the first adsorption assembly 31 are respectively connected to two ends of the first driving assembly 3. Wherein, the first driving component 3 drives the first adsorption component 31 and the second adsorption component 32 to ascend or descend through the third power part of the first driving component 3. The first adsorption component 31 is used for grabbing a test piece to be tested, which is located in the chassis 1 and transmitted by the external conveying device, through the first through groove 11, moving the test piece to be tested to the test fixture 4, and the second adsorption component 32 is used for grabbing the test piece to be tested, which is located in the test fixture 4, and placing the test piece to be tested in the external conveying device or the defective product box through the second through groove 12.

For the first suction assembly 31 described above, the first suction assembly 31 includes a first fixing base 311, a first vacuum nozzle 312, and a first vacuum pump (not shown). The first fixing seat 311 is connected with one end of the first driving assembly 3. The first vacuum suction head 312 is disposed on the first fixing seat 311. The first vacuum pump is communicated with the first vacuum suction head 312 through a pipeline, and the first vacuum pump is used for enabling the first vacuum suction head 312 to generate negative pressure to suck a test piece to be tested.

For the second adsorption assembly 32 described above, the second adsorption assembly 32 includes a second fixing base 321, a second vacuum suction head 322, and a second vacuum pump (not shown). The second fixing base 321 is connected to the other end of the first driving assembly 3. The second vacuum suction head 322 is disposed on the second fixing base 321. The second vacuum pump is communicated with the second vacuum suction head 322 through a pipeline, and the second vacuum pump is used for enabling the second vacuum suction head 322 to generate negative pressure to suck a test piece to be tested.

In some embodiments, the second adsorption assembly 32 may not include a second vacuum pump, where the first vacuum pump is connected to the second vacuum nozzle 322 and the first vacuum nozzle 312 by tubing. When the first vacuum nozzle 312 is required to adsorb a test piece to be tested, the first vacuum pump communicates with the first vacuum nozzle 312. When the second vacuum suction head 322 needs to adsorb a test piece to be tested, the first vacuum pump is communicated with the second vacuum suction head 322.

In some embodiments, the third power member is a cylinder, but not limited thereto, and the second power member may have other structures, such as: a linear motor, etc., as long as the third power member drives the first and second adsorption assemblies 31 and 32 to ascend or descend.

For the above-mentioned test fixture 4, please refer to fig. 4, the test fixture 4 includes a bottom mold 41, a test assembly 42, a second rail module 43, a third driving assembly 44, a fourth driving assembly 45 and an upper mold 46. The bottom die 41 is arranged on one side of the other end of the underframe 1, the bottom die 41 is provided with a containing groove 411, and a test piece to be tested in the containing groove 411 is placed. The test assembly 42 is accommodated in the accommodating slot 411, and the test assembly 42 is connected with the test piece to be tested through the probe of the test assembly 42, so that the test piece to be tested is electrically connected with the circuit board of the test assembly 42, and the circuit board is electrically connected with the test instrument 6, so that the test piece to be tested is tested through the test instrument 6. The second rail module 43 is disposed on the other side of the other end of the chassis 1. The third driving assembly 44 is disposed at the other end of the chassis 1, and the third driving assembly 44 is connected to the second rail module 43. The fourth drive assembly 45 is connected to the third drive assembly 44. The upper die 46 is connected with the fourth driving assembly 45, and the upper die 46 is used for covering and pressing a test piece to be tested located in the accommodating groove 411, so that the test piece to be tested is guaranteed to be connected with the probe, the test piece to be tested is guaranteed to be electrically connected with the circuit board, the situation that the test piece to be tested is askew is avoided, and the test error caused by the disconnection of the test piece to be tested and the circuit board is avoided. The third driving assembly 44 drives the fourth driving assembly 45 to reciprocate along the second rail module 43 through a fourth power member of the third driving assembly 44 to drive the upper die 46 to reciprocate, and the fourth driving assembly 45 drives the upper die 46 to ascend or descend through a fifth power member of the fourth driving assembly 45.

In some embodiments, the test piece to be tested is a mobile phone back cover with an antenna, and the test instrument 6 is a network analyzer. The network analyzer is used for carrying out radio frequency test on the antenna of the mobile phone rear cover.

In some embodiments, the fourth power element and the fifth power element are each cylinders, but not limited thereto, and the fourth power element and the fifth power element may have other structures, for example: a linear motor, etc., as long as the fourth power member drives the fourth driving assembly 45 to reciprocate, and as long as the fifth power member drives the upper die 46 to ascend or descend.

For the above detection component 5, please refer to fig. 1, the detection component 5 corresponds to the first through slot 11. In some embodiments, the detection component 5 is an infrared sensor.

For the controller 7, referring to fig. 1, the controller 7 is disposed at the second opening 232. The controller 7 is electrically connected to the second power member, the first power member 2223, the first vacuum pump, the second vacuum pump, the third power member, the circuit board, the fourth power member, the fifth power member, and the detection assembly 5. The controller 7 is configured to control the second power element, the first power element 2223, the first vacuum pump, the second vacuum pump, the third power element, the fourth power element, and the fifth power element, and to receive signals from the detection assembly 5 and the test instrument 6.

To facilitate the reader's understanding of the concepts of the present utility model, the operation of test apparatus 100 will be briefly described with reference to FIGS. 1-4.

When the detecting component 5 detects a test piece to be detected, the controller 7 controls the first driving component 3 to drive the first adsorbing component 31 and the second adsorbing component 32 to descend, and then, the controller 7 controls the first adsorbing component 31 to adsorb the test piece to be detected.

Then, the controller 7 controls the first driving unit 3 to drive the first and second adsorption units 31 and 32 to rise. Then, the controller 7 controls the lifting assembly 21 to start, and the lifting assembly 21 drives the traversing assembly 22 and the manipulator mechanism 3 to ascend.

Then, the controller 7 controls the lifting assembly 21 to stop, and controls the second driving assembly 222 to start, and the second driving assembly 222 drives the manipulator mechanism 3 to translate along the direction of the first guide rail module 23 facing the testing assembly 42, so that the first adsorption assembly 31 adsorbed with the test piece to be tested translates to the upper side of the testing assembly 42.

Then, the controller 7 controls the second driving assembly 222 to stop, and controls the first driving assembly 3 to drive the first adsorption assembly 31 and the second adsorption assembly 32 to descend, so that the test piece to be tested descends into the accommodating slot 411 of the testing assembly 42.

After that, the controller 7 controls the first suction member 31 to release the test piece to be tested.

Then, the controller 7 controls the first driving unit 3 to drive the first and second adsorption units 31 and 32 to rise.

Afterwards, the controller 7 controls the second driving component 222 to start, and the second driving component 222 drives the manipulator mechanism 3 to translate along the direction of the first guide rail module 23 back to the testing component 42, translate the first adsorption component 31 to above the first through slot 11, and translate the second adsorption component 32 to above the second through slot 12.

Thereafter, the controller 7 controls the second driving assembly 222 to stop, and controls the lifting assembly 21 to start, the lifting assembly 21 drives the traversing assembly 22 and the manipulator mechanism 3 to descend to the initial position, and then the controller 7 controls the lifting assembly 21 to stop.

While the controller 7 controls the lifting assembly 21 to drive the traversing assembly 22 and the manipulator mechanism to descend, the controller 7 controls the third driving assembly 44 to drive the fourth driving assembly 45 and the upper die 46 to translate along the direction of the second guide rail module 43 facing the test assembly 42, and translates the upper die 46 to above the bottom die 41.

Then, the controller 7 controls the fourth driving unit 45 to drive the upper die 46 to descend to cover the bottom die 41.

The test instrument 6 then tests the piece to be tested.

After the test is finished, the controller 7 controls the fourth driving assembly 45 to drive the upper die 46 to ascend, and simultaneously controls the lifting assembly 21 to drive the traversing assembly 22 and the manipulator mechanism 3 to ascend.

Afterwards, the controller 7 controls the third driving assembly 44 to drive the fourth driving assembly 45 and the upper die 46 to translate away from the testing assembly 42, simultaneously controls the lifting assembly 21 to stop, and controls the second driving assembly 222 to start, and the second driving assembly 222 drives the manipulator mechanism 3 to translate along the first guide rail module 23 towards the testing assembly 42, and translates the second adsorption assembly 32 to above the testing assembly 42.

Then, the controller 7 controls the second driving unit 222 to stop, and controls the first driving unit 3 to drive the second adsorption unit 32 and the first adsorption unit 31 to descend.

Then, the controller 7 controls the second adsorbing assembly 32 to adsorb the test piece to be tested located in the testing assembly 42.

Then, the controller 7 controls the first driving unit 3 to drive the second adsorption unit 32 and the first adsorption unit 31 to rise.

Then, the controller 7 controls the second driving component 222 to start, and the second driving component 222 drives the manipulator mechanism 3 to translate along the direction of the first guide rail module 23 back to the testing component 42, so as to translate the second adsorption component 32 to the position above the second through slot 12.

Thereafter, the controller 7 controls the second driving assembly 222 to stop and controls the lifting assembly 21 to start, and the lifting assembly 21 drives the traversing assembly 22 and the manipulator mechanism 3 to descend.

Then, the controller 7 controls the lifting assembly 21 to stop, and controls the first driving assembly 3 to drive the second adsorption assembly 32 and the first adsorption assembly 31 to descend.

Then, the controller 7 controls the second adsorption assembly 32 to release the test piece to be tested. If the test to be tested is acceptable, the second adsorption assembly 32 releases the test piece to be tested on the external conveying device. If the to-be-tested test is failed, the external equipment conveys the defective product box to the external conveying equipment, and the second adsorption component 32 releases the to-be-tested test piece in the defective product box.

In the embodiment of the present utility model, the testing apparatus 100 includes a chassis 1, a driving mechanism 2, a manipulator mechanism 3, a testing fixture 4, a detecting assembly 5, a testing instrument 6 and a controller 7, one side of the chassis 1 is used for docking with an external conveying device, the driving mechanism 2 is disposed on the chassis 1, the manipulator mechanism 3 is connected with the driving mechanism 2, the driving mechanism 2 is used for driving the manipulator mechanism 3 to rise, fall or translate, the manipulator mechanism 3 is used for grabbing a test piece to be tested, the testing fixture 4 is disposed on the chassis 1, the detecting assembly 5 is used for detecting whether the test piece to be tested transferred to the chassis 1 through the external conveying device exists, the testing instrument 6 is electrically connected with the testing fixture 4, the controller 7 is disposed on the driving mechanism 2, the controller 7 is respectively electrically connected with the detecting assembly 5, the driving mechanism 2, the manipulator mechanism 3 and the testing instrument 6, wherein, when the detecting assembly 5 detects that the test piece to be tested transferred to the chassis 1 through the external conveying device exists, the driving mechanism 3 and the testing fixture 4 are controlled, so that the manipulator mechanism 3 transfers the external conveying device to the test piece to be tested through the external conveying device to the chassis 1 to the test piece to be tested, and after the test piece to be tested is transferred to the test box or the test piece to be tested is finished. The automatic grabbing and placing of the test piece to be tested is realized, the situation of missing and wrong fetching is avoided, and therefore the situation of missing and wrong testing is avoided.

It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.

Claims (10)

1. A test device for a test piece to be tested, comprising:

the device comprises a chassis, a first control unit and a second control unit, wherein one side of the chassis is used for being in butt joint with external conveying equipment;

the driving mechanism is arranged on the underframe;

the manipulator mechanism is connected with the driving mechanism and used for driving the manipulator mechanism to ascend, descend or translate, and the manipulator mechanism is used for grabbing a test piece to be tested;

the test fixture is arranged on the underframe;

the detection component is arranged on the underframe and is used for detecting whether a test piece to be detected which is transmitted to the underframe through external conveying equipment exists or not;

the test instrument is electrically connected with the test jig;

the controller is arranged on the driving mechanism and is electrically connected with the testing instrument, the detection assembly, the driving mechanism and the manipulator mechanism respectively;

the controller is used for controlling the driving mechanism, the manipulator mechanism and the testing jig when the detecting assembly detects that a to-be-tested test piece conveyed to the underframe through the external conveying equipment exists, so that the manipulator mechanism moves the to-be-tested test piece conveyed to the underframe through the external conveying equipment to the testing jig, and returns the to-be-tested test piece to the external conveying equipment or the defective product box after the testing of the testing instrument is completed.

2. The test device of claim 1, wherein the test device comprises a plurality of test elements,

a first through groove and a second through groove which are mutually independent are formed in one side of one end of the underframe, the first through groove and the second through groove are used for being in butt joint with the external conveying equipment, and the detection assembly corresponds to the first through groove;

the manipulator mechanism is used for grabbing a test piece to be tested, which is transmitted to the underframe through the external conveying equipment, through the first through groove, and replacing the external conveying equipment or the defective product box through the second through groove after the test is completed.

3. The test device according to claim 2, wherein,

the manipulator mechanism further comprises a first adsorption component, a second adsorption component and a first driving component, wherein the first driving component is connected with the driving mechanism, the second adsorption component and the first adsorption component are respectively connected to two ends of the first driving component, the first driving component is used for driving the first adsorption component and the second adsorption component to ascend or descend, and the first adsorption component, the second adsorption component and the first driving component are all electrically connected with the controller;

the first adsorption component is used for grabbing a test piece to be tested, which is transmitted to the underframe through the first through groove, and moving the test piece to be tested to the test jig, and the second adsorption component is used for grabbing the test piece to be tested, which is positioned in the test jig, and placing the test piece to be tested in the external conveying equipment or the defective product box through the second through groove.

4. The test device according to claim 3, wherein,

the driving mechanism comprises a lifting assembly and a traversing assembly;

the lifting assembly is arranged on the underframe, the traversing assembly is connected with the lifting assembly, and the traversing assembly is connected with the manipulator mechanism;

the lifting assembly is used for driving the traversing assembly to ascend or descend, and the traversing assembly is used for driving the manipulator mechanism to translate.

5. The test device of claim 4, wherein the test device comprises a plurality of test elements,

the transverse moving assembly comprises a mounting seat, a second driving assembly and a first guide rail module, wherein the mounting seat is connected with the lifting assembly, the second driving assembly is arranged on the mounting seat, the second driving assembly is connected with the first driving assembly, the first guide rail module is arranged on the mounting seat, the first guide rail module is connected with the first driving assembly, and the second driving assembly is used for driving the first driving assembly to translate.

6. The test device of claim 5, wherein the test device comprises a plurality of test elements,

the second driving assembly comprises a first power piece, a belt and a driven piece, wherein the first power piece and the driven piece are respectively arranged at two ends of the mounting seat, the driven piece can rotate relative to the mounting seat, the belt is wound on the first power piece and the driven piece, and the belt is connected with the first driving assembly.

7. The test device of claim 6, wherein the test device comprises a plurality of test elements,

the lifting assembly comprises a sliding table module and a support, the support is arranged on the chassis, the sliding table module is arranged on the support, the sliding table module is connected with the mounting seat, and the sliding table module can ascend or descend relative to the chassis so as to drive the traversing assembly and the manipulator mechanism to ascend or descend.

8. The test device of claim 1, wherein the test device comprises a plurality of test elements,

the test jig comprises a bottom die and a test assembly, wherein the bottom die is arranged on one side of the other end of the underframe, the bottom die is provided with a containing groove, and the test assembly is contained in the containing groove.

9. The test device of claim 8, wherein the test device comprises a plurality of test elements,

the test fixture comprises an upper die, a third driving assembly and a second guide rail module, wherein the second guide rail module is arranged on the other side of the other end of the bottom frame, the third driving assembly is arranged on the other end of the bottom frame and is connected with the upper die and the second guide rail module, and the third driving assembly is used for driving the second guide rail module to reciprocate so as to drive the upper die to reciprocate.

10. The test device of claim 9, wherein the test device comprises a plurality of test elements,

the test fixture further comprises a fourth driving assembly, the fourth driving assembly is connected with the third driving assembly and the upper die, and the fourth driving assembly is used for driving the upper die to ascend or descend.