Automatic detection device of intelligent terminal

Abstract

The utility model belongs to the field of automatic detection of intelligent terminals, and provides an automatic detection device of an intelligent terminal, which mainly comprises a frame. The X-axis module is provided with a test fixture, the test fixture is provided with a function test module, and the test fixture can reciprocate along the axial direction of the X-axis module; the Y-axis module is vertically arranged relative to the X-axis module; the Z-axis module is arranged on the Y-axis module, and the Z-axis module can reciprocate in the axial direction of the Y-axis module; and the first contact is arranged on the Z-axis module and can move back and forth in the axial direction of the Z-axis module. Through the X-axis module, the Y-axis module and the Z-axis module which are arranged perpendicular to one another, the test jig with the multiple function test modules is arranged on the X-axis module, and the first contact arranged on the Z-axis module is combined, so that automatic test with multiple function requirements is completed, the operation is simple, the efficiency is high, false and leak detection is avoided, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the field of automatic detection, in particular to an automatic detection device for an intelligent terminal. Background Art

[0002] With the continuous improvement of living standards and the continuous development of science and technology, consumer electronics are becoming an indispensable part of people's daily life. When consumer electronic products leave the factory and circulate in the market, their functions need to be tested. At present, most assembly factories mainly rely on manual testing, which has low operating efficiency and high manual testing costs, and product quality cannot be effectively guaranteed. The current subjective consciousness of operators is difficult to fully unify, and testers need professional training, so the consistency of product quality cannot be guaranteed, and various industry pain points such as high false positives and missed tests cannot be completely avoided. Utility Model Content

[0003] The utility model provides an automatic detection device for an intelligent terminal, which solves the problems of low efficiency, high labor cost, easy misdetection or missed detection, and inability to effectively ensure product quality caused by the operation mode mainly based on manual detection in the above background.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic detection device for a smart terminal, comprising:

[0006] frame;

[0007] An X-axis module is arranged on the frame, a test fixture is arranged on the X-axis module, a functional test module is arranged on the test fixture, and the test fixture can reciprocate along the axial direction of the X-axis module;

[0008] A Y-axis module is horizontally arranged on the frame, and the Y-axis module is vertically arranged relative to the X-axis module;

[0009] A Z-axis module is disposed on the Y-axis module, the Z-axis module is vertically disposed relative to the X-axis module and the Z-axis module is vertically disposed relative to the Y-axis module, and the Z-axis module can reciprocate along the axial direction of the Y-axis module; and

[0010] A first contact is arranged on the Z-axis module, and the first contact can reciprocate along the axial direction of the Z-axis module. When the first contact is testing, the first contact can abut against the test fixture.

[0011] In some embodiments, the X-axis module includes a first driving member connected to a frame, a first transmission assembly connected to the first driving member, a first mounting frame arranged on the first transmission assembly, and a first limiting assembly connected to the first mounting frame, wherein the test fixture is arranged on the first mounting frame, and the first mounting frame can perform reciprocating linear movement driven by the first transmission assembly.

[0012] In some embodiments, the first transmission assembly includes a first screw rod rotatably disposed on the frame and a first nut sleeved on the first screw rod, and the first mounting frame is connected to the first nut, wherein photoelectric couplers are respectively disposed at both ends of the first screw rod, and a light shielding baffle of the photoelectric coupler is disposed on the first nut, and the position of the light shielding baffle can be adjusted.

[0013] In some embodiments, the first limiting assembly includes a first limiting guide rail disposed on the frame and a first limiting slider disposed on the first limiting guide rail, a second mounting frame is disposed on the first limiting slider, and the second mounting frame is connected to the first mounting frame through the workbench.

[0014] In some embodiments, a dust baffle is provided on the X-axis module, and a first clearance groove is provided on the first mounting frame and the second mounting frame, and the dust baffle passes through the first clearance groove and is arranged on the frame.

[0015] In some embodiments, the Y-axis module includes a second driving member arranged on a frame and a second transmission assembly connected to the second driving member, the second transmission assembly includes a first driving pulley arranged on the second driving member, a first driven pulley arranged on the frame, a first synchronous belt connecting the first driving pulley and the first driven pulley, a second linear guide arranged on the frame, a second slider arranged on the second linear guide, and a first mounting seat arranged on the second slider, wherein the first mounting seat is fixedly connected to the first synchronous belt, the second linear guide is arranged parallel to the first synchronous belt, and the Z-axis module is arranged on the first mounting seat.

[0016] In some embodiments, the Z-axis module includes a third driving member arranged on the first mounting seat and a third transmission assembly connected to the third driving member, the third transmission assembly includes a second screw rod rotatably arranged relative to the first mounting seat, a second nut sleeved on the second screw rod, and a third guide rail arranged parallel to the second screw rod, the third guide rail is arranged on the first mounting seat, the third guide rail is provided with a third slider, the third slider is connected to the second nut, the second nut is provided with a second mounting seat, and the first contact is arranged on the second mounting seat.

[0017] In some embodiments, the first contact includes a main contact that can be elastically extended and retracted and an auxiliary contact that can be extended and retracted, and a force sensing sensor is provided at one end of the main contact and one end of the auxiliary contact.

[0018] In some embodiments, a fixing seat is provided on the third mounting seat, and a camera is provided on the fixing seat, wherein a first card seat and a second card seat are provided on the fixing seat, and both the first card seat and the second card seat can be rotated and adjusted.

[0019] In some embodiments, the frame is also provided with an adjustable lighting module, which includes a support, a first connecting rod, a second connecting rod and a lamp head, the support is fixed on the frame, one end of the first connecting rod is rotatably connected to the support, one end of the second connecting rod is rotatably connected to the other end of the first connecting rod, and the lamp head is rotatably connected to the other end of the second connecting rod.

[0020] Compared with the prior art, the beneficial effects brought by the utility model are:

[0021] The present application sets up an X-axis module, sets up a workbench on the X-axis module, sets up a test fixture that can be quickly disassembled on the workbench, and sets a functional test module on the test fixture, which can meet the detection needs of different terminal devices. At the same time, in conjunction with the Y-axis module and the Z-axis module set on the Y-axis module, automatic detection can be achieved. A first contact is set on the Z-axis module to achieve automatic finger touch screen simulation test.

[0022] Additional aspects and advantages of the present application will be partially given in the following description, which will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the internal structure of an automatic detection device for an intelligent terminal of the utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of an automatic detection device for an intelligent terminal of the utility model;

[0025] Figure 3 This is a first three-dimensional structural schematic diagram of an X-axis module of an automatic detection device for a smart terminal of the utility model;

[0026] Figure 4 This is a second three-dimensional structural schematic diagram of an X-axis module of an automatic detection device for a smart terminal of the utility model;

[0027] Figure 5 for Figure 4The exploded view at A in the middle is enlarged;

[0028] Figure 6 This is a three-dimensional structural schematic diagram of a Y-axis module of an automatic detection device for an intelligent terminal of the utility model;

[0029] Figure 7 This is a three-dimensional structural schematic diagram of a Z-axis module of an automatic detection device for an intelligent terminal of the utility model;

[0030] Figure 8 This is a first three-dimensional structural schematic diagram of a first contact of an automatic detection device of an intelligent terminal according to the utility model;

[0031] Fig. 9 This is a second three-dimensional structural schematic diagram of a first contact of an automatic detection device of an intelligent terminal according to the utility model;

[0032] Fig.10 It is a schematic cross-sectional structure diagram of a main contact of the first contact of the utility model;

[0033] Fig.11 It is a schematic cross-sectional structure diagram of the auxiliary contact of the first contact of the utility model;

[0034] Fig.12 This is a schematic diagram of the structure of the lighting module of the present utility model;

[0035] Fig.13 It is a structural schematic diagram of a functional test module on a test fixture of the utility model;

[0036] Fig.14 It is a structural schematic diagram of the tensioning mechanism on the Y-axis module of the utility model. DETAILED DESCRIPTION

[0037] The present application is further described in detail below in conjunction with specific drawings. In the description of this embodiment, unless otherwise specified, the terms "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the present application must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.

[0038] like Figure 1 and Figure 2As shown, an automatic detection device for a smart terminal provided by the utility model mainly includes a frame 100, an X-axis module 200, a Y-axis module 300 and a Z-axis module 400. The X-axis module 200 is arranged on the frame 100, and a workbench 201 is arranged on the X-axis module 200, wherein a detachable test fixture 2011 is arranged on the workbench 201, and a functional test module is arranged on the test fixture 2011. Under the action of the X-axis module 200, the test fixture 2011 can reciprocate along the axis of the X-axis module 200 to meet the test requirements; specifically, as Fig.13 As shown, the functional test modules arranged on the test fixture 2011 include a magnetic stripe card test component 20113, a TYPE-C component 20112, an NFC component 20117, an audio test component 20114, an IC card test component 20115, etc., and a plurality of functional test modules are detachably arranged on the workbench 201 through a fixture fixing seat 20111. Furthermore, a display screen 101 is also arranged on the outer side of the frame 100. When a certain functional test is required, the operator installs the intelligent terminal to be tested on the test fixture 2011 through an automated device, and the automated batch test can be performed by presetting the functional test operation options in advance; the Y-axis module 300 is horizontally arranged on the frame 100, and the Y-axis module 300 and the X-axis module 200 are not in the same plane, and a certain distance is arranged between the Y-axis module 300 and the X-axis module 200 so that the Z-axis The module 400 moves for telescopic testing, and the Y-axis module 300 is vertically arranged equivalent to the X-axis module 200; the Z-axis module 400 is arranged on the Y-axis module 300, wherein the Z-axis module 400 is vertically arranged relative to the Y-axis module 300, and the Z-axis module 400 is vertically arranged relative to the X-axis module 200. Through the movement of the components on the Y-axis module 300, the Z-axis module 400 can be driven to reciprocate along the axial direction of the Y-axis module 300; it should be particularly pointed out that a first contact 406 is also arranged on the Z-axis module 400, and the first contact 406 can be lifted and lowered and reciprocated along the axial direction of the Z-axis module 400. When the first contact 406 is used for experimental testing, the lower end of the first contact 406 can abut against the test fixture 2011, that is, it can simulate a human hand to perform a touch screen sensing test or a line test on the screen of the smart terminal.

[0039] The present application realizes mechanical automation instead of traditional manual inspection by setting up an X-axis module 200, a Y-axis module 300 and a Z-axis module 400 that are distributed vertically to each other. A detachable test fixture 211 with a functional test module is set on the X-axis module 200 to complete the corresponding functional inspection according to experimental requirements, and different functional test modules are set to meet the functional inspection of different smart terminal devices. At the same time, a first contact 406 is set on the Z-axis module 400, which can simulate a human hand to perform a touch screen test on the screen of the smart device or cooperate with the X-axis module 200 and the Y-axis module 300 to perform a screen scratching test on the smart terminal.

[0040] In one embodiment, Figure 3 and Figure 4 As shown, the X-axis module 200 includes a first driving member 201, a first transmission assembly, a first mounting frame 2031, and a first limit assembly. The first driving member 201 is fixedly arranged on the mounting base plate of the frame 100, the first transmission assembly is connected to the output end of the first driving member 201, and the first mounting frame 2031 is arranged on the first transmission assembly and moves back and forth linearly following the first transmission assembly.

[0041] Further, the first transmission assembly includes a first screw rod 202 and a first nut 203 adapted to the first screw rod 202, one end of the first screw rod 202 is connected to the output shaft of the first driving member 201, the first driving member 201 is a motor, the other end of the first screw rod 202 is arranged on the mounting base plate of the frame 100 through a bearing, and the first mounting frame 2031 is fixed on the first nut 203. In this embodiment, the first mounting frame 2031 is connected to the first limit assembly, so that the first nut 203 moves back and forth along the first screw rod 202.

[0042] Furthermore, in order to prevent the first nut 203 from over-moving and over-travel, the first nut 203 can be stopped at the limit positions at both ends of the first screw rod 202 in time, and a photoelectric coupler 207 is provided at both ends of the first screw rod 202, wherein a light shielding baffle 2071 of the photoelectric coupler 207 is provided on the first nut 202. When the light shielding baffle 2071 passes the photoelectric coupler 207, the first driving member 201 stops rotating, that is, the first nut 203 stops moving. Optionally, the light shielding baffle 2071 can be detachably provided on the first nut 203, so as to facilitate the debugging of the equipment, such as Figure 5As shown, in this embodiment, a plurality of first threaded holes 2032 are provided on the first nut 203, a first through hole is provided on the light shielding baffle 2071, and the light shielding baffle 2071 is fixed by passing the first screw through the first through hole, and the position of the light shielding baffle 2071 is adjusted by fixing the light shielding baffle 2071 on different first threaded holes 2032. Optionally, the adjustment mode of the slide rail can be set, and the position of the light shielding baffle 2071 can be adjusted by locking and fixing the light shielding baffle 2071 with screws.

[0043] In one embodiment, the first limiting assembly includes a first limiting guide rail 204 arranged on the mounting substrate of the frame 100 and a first limiting slider 205 arranged on the first limiting guide rail 204, a second mounting frame 2051 is arranged on the first limiting slider 205, and the second mounting frame 2051 is connected to the first mounting frame 2031 through the workbench 201. In this embodiment, there are two first limiting guide rails 204, which are respectively arranged in parallel on both sides of the first screw rod 202, and the axial direction of the first limiting guide rail 204 is parallel to the axial direction of the first screw rod 202. By setting the double guide rail limit, the operation positioning accuracy of the first nut 203 is improved. Optionally, it is also possible to set limiting baffles on both sides of the first nut 203 to limit the first nut 203 or set a guide rail slider limit structure below the first nut 203, and the first nut 203 is directly connected to the slider. Optionally, the guide rail slider method can also be replaced by the limiting method of the guide rod sleeve.

[0044] In one embodiment, in order to prevent the X-axis module 200 from directly contacting the outside world, to prevent dust from affecting its accuracy, and to protect the operator from contacting the X-axis module 200, a dust shield 206 is provided on the X-axis module 200, wherein the first mounting frame 2031 and the second mounting frame 2051 are both provided with a first clearance groove 20311, and the dust shield 206 passes through the first clearance groove 20311 and is provided on the mounting base plate of the frame 100. Specifically, the dust shield 206 in this embodiment is a concave structure, which fully covers the X-axis module 200, and includes three parts provided on the two first limiting guide rails 204 and the first screw rod 202. The first clearance grooves 20311 on the first mounting frame 2031 and the second mounting frame 2051 are both concave structures, and a certain gap is set between the first clearance groove 20311 and the dust baffle 206 so that the first mounting frame 2031 and the second mounting frame 2051 can move back and forth in a straight line without interference.

[0045] In one embodiment, Figure 6 and Fig.14As shown, the Y-axis module 300 includes a second driving member 301 on the mounting base of the frame 100 and a second transmission assembly connected to the second driving member 301. In this embodiment, the second driving member 301 is a motor, and the second transmission assembly includes a first driving pulley disposed on the second driving member 301, a first driven pulley 304 disposed on the frame 100, a first synchronous belt 302 connecting the first driving pulley and the first driven pulley 304, a second linear guide 303 disposed on the frame 100, a second slider 3031 disposed on the second linear guide 303, and a first mounting seat 30311 disposed on the second slider 3031. Further, again referring to Fig.14 In order to adjust the tension of the first synchronous belt 302, a tensioning mechanism is provided at the fixing position of the first driven belt 304. Fig.14 As shown, the tensioning mechanism includes a first fixing seat 305, a second threaded hole arranged on the first fixing seat, a second stud 3051 adapted therein, one end of the second stud 3051 abutting against a second fixing seat 306 on which the first driven pulley 304 is installed, and the second fixing seat 306 is slidably arranged on the mounting base plate of the frame 100, and its sliding direction is consistent with the axial direction of the second stud 3051, and the position of the second fixing seat 306 is adjusted and fixed by adjusting the position of the head end of the second stud 3051. Similarly, the Y-axis module is also provided with a photoelectric coupler 207 for limiting, which will not be described in detail here.

[0046] In one embodiment, Figure 7 As shown, the Z-axis module 400 includes a third driving member 401 and a third transmission assembly arranged on the first mounting seat 30311, the third driving member 401 is a motor, the third transmission assembly includes a second screw rod 402, a second nut 403 sleeved on the second screw rod 402, a third guide rail 404 arranged parallel to the second screw rod 402, and a third slider 4041 arranged on the third guide rail 404, and the third slider 4041 is connected to the second nut 403. Specifically, the third driving member 401 is arranged on the first mounting seat 30311, one end of the second screw rod 402 is connected to the third driving member 401, the other end of the second screw rod 402 is rotatably arranged on the first mounting seat 30311 through a bearing, and the third guide rail 404 is arranged on the first mounting seat 30311; wherein, a second mounting seat 405 is arranged on the second nut 403, and the first contact 406 is arranged on the second mounting seat 405, and the second nut 403 moves back and forth linearly relative to the axial direction of the second screw rod 402, driving the first contact 406 to move up and down. Similarly, the Z-axis module is also provided with a photoelectric coupler 207 for limiting, and its principle is not described in detail here.

[0047] In one embodiment, Figure 8-11As shown, the first contact 406 includes a main contact 4061 that can be elastically extended and a secondary contact 4062 that can be extended and adjusted, wherein one end of the main contact 4061 and one end of the secondary contact 4062 are both provided with a force sensing sensor 40612. Specifically, as Figure 8 and Fig.10 As shown, a third mounting seat 4051 is arranged on the second mounting seat 405, and the first contact 406 is arranged on the third mounting seat 4051, wherein the elastically retractable main contact 4061 includes a first telescopic rod 40611, and a force sensing sensor 40612 is arranged at one end of the first telescopic rod 40611 close to the X-axis module 200, and the first telescopic rod 40611 is sleeved on the third mounting seat 4051 and can move relative to the third mounting seat 4051; a guide is arranged at the other end of the first telescopic rod 40611 The screw rod 40614 and the guide screw rod 40614 are provided with a fixed locking sleeve 40616, one end of the locking sleeve 40616 abuts against the third mounting seat 4051, and a telescopic spring 40615 is provided between the other end of the locking sleeve 40616 and the third mounting seat 4051. When the first telescopic rod 40611 is tested, the telescopic spring 40615 is compressed, and when the first telescopic rod 40611 is in a natural state, the telescopic spring 40615 is in a compressed state, so that the first telescopic rod 40611 can be reset. Further, in order to ensure that the first telescopic rod 40611 moves stably along its own axis, a first guide sleeve 40613 is further provided between the first telescopic rod 40611 and the third mounting seat 4051.

[0048] In one embodiment, in order to realize the simulation of human hand, an auxiliary contact 4062 is also included, and the auxiliary contact has four first test rods 40625, and the four test rods are all located in the same horizontal plane, can be telescopically adjusted, and are in the same horizontal plane as the first telescopic rod 40612 of the main contact 4061. Specifically, Fig. 9 and Fig.11 As shown, the auxiliary contact 4062 with four first test rods 40625 is arranged on the same lifting base plate 40624, and one side of the lifting base plate 40624 is fixedly connected to one end of the push rod 40623 of the linear motor 40621; in order to make the extension and adjustment of the auxiliary contact 4062 more stable, two first guide shafts 40622 are also arranged to cooperate with the third mounting seat 4051, so that the extension and adjustment of the auxiliary contact 4062 is more stable. When it is necessary to touch the screen at five points at the same time, the auxiliary contact 4062 is adjusted under the action of the linear motor 40621, so that the auxiliary contact 4062 and the main contact 4061 are in the same horizontal plane.

[0049] In one embodiment, again referring to Figure 8 and Fig. 9In order to simulate manual automation to realize the performance test of NFC card 40821, a fixing seat 408 is provided on the third mounting seat 4051, and a camera 4081 is provided on the fixing seat 408, and the camera 4081 is used to position the NFC card 40821, wherein a first card seat 4082 and a second card seat 4083 are provided on the side of the fixing seat 408, and the first card seat 4082 and the second card seat 4083 are both provided with NFC card 40821, and the first card seat 4082 and the second card seat 4083 can be rotated and adjusted relative to the fixing seat 408 to realize the performance test of NFC card 40821 at different angles, and the rotation adjustment method is a hinge structure with interference fit, or a screw locking structure with hole-axis fit. During the specific operation, the NFC card 40821 is positioned through the camera, and the NFC card 40821 is adjusted to the corresponding detection position of the test fixture 2011 through the cooperation of the X-axis module 200, the Y-axis module 300 and the Z-axis module 400, and the far and near function test of the NFC card 40821 is completed through the Z-axis module 400.

[0050] In one embodiment, in order to perform fill light processing when the test fixture 2011 is moved to the inside of the frame 100 for testing, a light module 102 is set on the frame 100, and the light module 102 can be adjusted at any angle to meet the fill light requirements. Fig.12 As shown, the lighting module 102 includes a support 1021 fixed on the frame 100, a first connecting rod 1022 hinged to the support 1021, a second connecting rod 1023 hinged to the first connecting rod 1022, and a lamp head 1024 hinged to the second connecting rod 1023, wherein the rotation axis of the first connecting rod 1022 around the support 1021 is perpendicular to the axis of the second connecting rod 1023 rotating around the first connecting rod 1022, and the axis of the lamp head 1024 rotating around the second connecting rod 1023 is perpendicular to the axis of the second connecting rod 1023 rotating around the first connecting rod 1022, thereby achieving any angle adjustment of the lighting module 102. Optionally, the connecting rod can also be hinged in a movable connection mode of a ball and a ball sleeve, which can also achieve any angle adjustment of the lamp head 1024.

[0051] The above is only a preferred embodiment of the present invention. It should be noted that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. An automatic detection device for a smart terminal, characterized in that: include: frame; An X-axis module is arranged on the frame, a workbench is provided on the X-axis module, a detachable test fixture is provided on the workbench, a functional test module is provided on the test fixture, and the test fixture can reciprocate along the axial direction of the X-axis module; A Y-axis module is horizontally arranged on the frame, and the Y-axis module is vertically arranged relative to the X-axis module; A Z-axis module is arranged on the Y-axis module, the Z-axis module is arranged vertically relative to the X-axis module and the Z-axis module is arranged vertically relative to the Y-axis module, and the Z-axis module can reciprocate along the axial direction of the Y-axis module; as well as A first contact is arranged on the Z-axis module, and the first contact can reciprocate along the axial direction of the Z-axis module. When the first contact is testing, the first contact can abut against the test fixture.

2. The automatic detection device for a smart terminal according to claim 1, characterized in that: The X-axis module includes a first driving member connected to the frame, a first transmission assembly connected to the first driving member, a first mounting frame arranged on the first transmission assembly, and a first limiting assembly connected to the first mounting frame, wherein the test fixture is arranged on the first mounting frame, and the first mounting frame can perform reciprocating linear movement driven by the first transmission assembly.

3. The automatic detection device for a smart terminal according to claim 2, characterized in that: The first transmission assembly includes a first screw rod rotatably set on the frame and a first nut sleeved on the first screw rod, and the first mounting frame is connected to the first nut, wherein photoelectric couplers are respectively provided at both ends of the first screw rod, and a light shielding baffle of the photoelectric coupler is set on the first nut, and the position of the light shielding baffle can be adjusted.

4. The automatic detection device for a smart terminal according to claim 2, characterized in that: The first limiting assembly includes a first limiting guide rail arranged on the frame and a first limiting slider arranged on the first limiting guide rail. The first limiting slider is provided with a second mounting frame, and the second mounting frame is connected to the first mounting frame through the workbench.

5. The automatic detection device for a smart terminal according to claim 4, characterized in that: The X-axis module is provided with a dust baffle, and the first mounting frame and the second mounting frame are both provided with a first clearance groove, and the dust baffle passes through the first clearance groove and is arranged on the frame.

6. The automatic detection device for a smart terminal according to claim 1, characterized in that: The Y-axis module includes a second driving member arranged on the frame and a second transmission assembly connected to the second driving member, the second transmission assembly includes a first driving pulley arranged on the second driving member, a first driven pulley arranged on the frame, a first synchronous belt connecting the first driving pulley and the first driven pulley, a second linear guide arranged on the frame, a second slider arranged on the second linear guide, and a first mounting seat arranged on the second slider, wherein the first mounting seat is fixedly connected to the first synchronous belt, the second linear guide is arranged parallel to the first synchronous belt, and the Z-axis module is arranged on the first mounting seat.

7. The automatic detection device for a smart terminal according to claim 6, characterized in that: The Z-axis module includes a third driving member arranged on the first mounting seat and a third transmission assembly connected to the third driving member, the third transmission assembly includes a second screw rod rotatably arranged relative to the first mounting seat, a second nut sleeved on the second screw rod, and a third guide rail arranged parallel to the second screw rod, the third guide rail is arranged on the first mounting seat, a third slider is provided on the third guide rail, the third slider is connected to the second nut, a second mounting seat is provided on the second nut, and the first contact is arranged on the second mounting seat.

8. The automatic detection device for a smart terminal according to claim 7, characterized in that: The first contact comprises a main contact capable of elastic expansion and contraction and an auxiliary contact capable of expansion and contraction adjustment. One end of the main contact and one end of the auxiliary contact are both provided with force sensing sensors.

9. The automatic detection device for a smart terminal according to claim 8, characterized in that: The second mounting seat is provided with a third mounting seat, the third mounting seat is provided with a fixing seat, the fixing seat is provided with a camera, wherein the fixing seat is provided with a first card seat and a second card seat, and the first card seat and the second card seat can both be rotatably adjusted.

10. The automatic detection device for a smart terminal according to claim 1, characterized in that: The frame is also provided with an adjustable lighting module, which includes a support, a first connecting rod, a second connecting rod and a lamp head. The support is fixed on the frame, one end of the first connecting rod is rotatably connected to the support, one end of the second connecting rod is rotatably connected to the other end of the first connecting rod, and the lamp head is rotatably connected to the other end of the second connecting rod.

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