CN115890733B - Terminal detection equipment and terminal detection method - Google Patents

Abstract

The invention relates to terminal detection equipment, which comprises a jig, a bionic mechanism and a mechanical arm, wherein the jig comprises a clamping part, a first sound guide hole and a first audio detection module; the bionic mechanism comprises a linear motion unit and a second audio detection module, and the finger imitation unit comprises a first finger unit and a second finger unit; the mechanical arm comprises a first mechanical arm, and the first mechanical arm is used for driving the bionic mechanism to move towards the jig, so that the bionic mechanism contacts with a terminal to be detected which is placed on the clamping part. The invention also discloses a terminal detection method, which utilizes the terminal detection equipment, and comprises the steps of driving a bionic mechanism through a mechanical arm and touching a screen by utilizing a finger-imitating unit to perform touch detection; and detecting the audio device in the terminal to be detected through the first audio detection module and the second audio detection module. The beneficial effects are as follows: the operation steps in the detection process are reduced, the workload of operators is reduced, and meanwhile, the integration level is improved, so that the detection efficiency is improved.

Description

Terminal detection equipment and terminal detection method

Technical Field

The invention belongs to the technical field of terminal detection, and particularly relates to terminal detection equipment and a terminal detection method.

Background

With the development of society, terminals contacted by users are more and more, such as POS machines, PDAs, mobile phones and the like contacted in daily life of people.

The quality detection is required before the terminal leaves the factory, and one of the important items in the detection is the detection of the touch performance of a screen in the terminal.

Currently, with the day-to-day variation of the automation technology, an automated inspection apparatus is also applied to quality inspection of terminals.

Due to the variety of the types to be detected for the performance of the terminal product, such as performance detection of the audio device, touch performance detection of the screen, presence or absence of black spots on the screen, performance test of the electrical interface, etc.

In the existing terminal equipment, for example, a mobile phone is provided with a sound emitting or receiving hole of the audio device on the front side (i.e., one side of the screen), a sound emitting or receiving hole of the audio device on the back side (the other side opposite to the screen), and sound emitting or receiving holes of the audio device in some terminals are arranged on the side of the terminal. Therefore, how to implement detection of audio devices on different surfaces on the same device is a difficult problem in the terminal detection device, where the audio devices include a sound receiving device such as a microphone, and a sound emitting device such as a speaker.

In the current terminal detection equipment, in order to realize that the audio devices on different surfaces are detected on the same equipment, a pressure ring is usually arranged, the middle part of the pressure ring is arranged into an annular hole matched with a screen so as to ensure the detection of the screen, meanwhile, a sound guide hole is arranged on the pressure ring, one end of the pressure ring is communicated with the sound guide hole on the pressure ring by utilizing a sound guide pipe, and the other end of the pressure ring is communicated with the sound guide pipe connected with the audio devices on the back side, so that the problems are that the number of the sound guide pipes is large, the space of the terminal detection equipment is occupied, more other detection aiming at the terminal is not facilitated, and the integration level of the terminal detection equipment is low.

Further, due to the fact that the pressing ring is arranged, when the terminal to be detected is detected, the terminal to be detected needs to be put into the operation step first, then the pressing ring is arranged, detection can be started, after detection is finished, the pressing ring needs to be taken off first, the terminal to be detected can be taken out, workload of operators is increased, steps are increased due to the fact that the pressing ring is arranged, detection time is increased, and detection efficiency of the terminal detection equipment is low.

Disclosure of Invention

The primary purpose of the invention is to provide a terminal detection device, so as to solve the problems of low integration level and low detection efficiency caused by the fact that the current terminal detection device detects audio devices of terminals to be detected on different surfaces. A second object of the present invention is to provide a terminal detection method.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

As a first aspect of the present invention, a terminal inspection apparatus includes a jig, a bionic mechanism, and a robot arm, wherein,

The jig comprises a clamping part for placing a terminal to be detected,

A first sound guide hole which is communicated with the clamping part, one end of the first sound guide hole is arranged on the outer surface of the clamping part, the other end of the first sound guide hole is communicated with an audio device in a terminal to be detected,

The first audio detection module is connected with the clamping part and is communicated with the first sound guide hole;

The bionic mechanism comprises a linear motion unit consisting of a fixed part and a motion part,

A second audio detection module connected with the motion part,

The finger simulating unit comprises a first finger unit connected with the moving part and a second finger unit connected with the fixed part;

The mechanical arm comprises a first mechanical arm, the bionic mechanism is arranged on the first mechanical arm, and the first mechanical arm drives the bionic mechanism to move relative to the jig, so that the bionic mechanism contacts a terminal to be detected which is arranged on the clamping part;

The detection of the audio devices arranged on the surface of the terminal to be detected except the front surface is realized through the first audio detection module, and the detection of the audio devices arranged on the front surface of the terminal to be detected is realized through the second audio detection module, namely, the detection of the audio devices in the terminal to be detected can be completed once by using the same equipment through the first audio detection module and the second audio detection module, compared with the existing terminal detection equipment, the detection device has no need of a compression ring, so that the operation steps of easy operation in the detection process are reduced;

meanwhile, by arranging the first finger unit and the second finger unit, single-point and multi-point touch on the screen can be completed at one time on the same equipment, and therefore the integration level is obviously improved.

Preferably, the mechanical arm in the terminal detection device provided by the invention further comprises a second mechanical arm for driving the jig to move, and the jig is connected to the second mechanical arm.

Preferably, the first audio detection module comprises a first shell and a first audio detection device, a first accommodating cavity is formed in the first shell, the first audio detection device is arranged in the first accommodating cavity, a second sound guide hole is formed in the first shell, one end of the second sound guide hole is arranged on the cavity wall of the first accommodating cavity, and the other end of the second sound guide hole is communicated with the first sound guide hole.

Preferably, the terminal detection device provided by the invention further comprises a docking interface matched with the appearance of the second audio detection module;

the butt joint opening is arranged on the upper surface of the clamping part and is communicated with the first sound guide hole.

Preferably, the second audio detection module comprises a second shell and a second audio detection device, the second shell is connected with the motion part, a second accommodating cavity is formed in the second shell, the second audio detection device is arranged in the second accommodating cavity, a third sound guide hole is formed in the second shell, one end of the third sound guide hole is formed in the cavity wall of the second accommodating cavity, and the other end of the third sound guide hole is formed in the outer surface of the second shell.

Preferably, the first finger-like units are arranged on the second shell, and when the number of the first finger-like units is greater than one, a plurality of first finger-like units are arranged at intervals and are arranged on the same side of the second shell.

Preferably, the second finger-like unit comprises a base, a finger rod and a touch control head;

the base is connected with the fixing part;

the base is connected with the finger rod in a sliding manner, and one end of the finger rod is provided with the touch head;

Preferably, the second finger-like unit in the terminal detection device provided by the invention further comprises a fine adjustment component and an elastic piece; the fine adjustment assembly comprises an adjustment seat, an adjustment rod and a limiting piece, wherein the adjustment seat is fixedly connected with the base, the adjustment rod is connected with the other end of the finger rod, the limiting piece is connected with the adjustment rod, and the distance from the touch head to the adjustment seat is limited by the contact of the limiting piece and the adjustment seat;

One end of the elastic piece is connected with the adjusting seat, the other end of the elastic piece is connected with the finger rod, and the elastic piece deforms when the finger rod moves towards the adjusting seat along the axial direction of the finger rod.

Preferably, in the terminal detection device provided by the invention, the bionic mechanism further comprises a visual unit, and the visual unit is connected with the fixing part.

As a second aspect of the present invention, a terminal detection method using the terminal detection device as described above, includes:

step1, driving a bionic mechanism through a mechanical arm, and performing touch detection on a screen by touching the screen with a finger-imitating unit;

and 2, detecting the audio device in the terminal to be detected through the first audio detection module and the second audio detection module.

The terminal detection equipment and the terminal detection method have the beneficial effects that: the operation steps in the detection process are reduced, the workload of operators is reduced, and meanwhile, the integration level is improved, so that the detection efficiency is improved; the concrete steps are as follows:

Firstly, the detection of the audio devices arranged on the surface of the terminal to be detected except the front surface is realized through the first audio detection module, and the detection of the audio devices arranged on the front surface of the terminal to be detected is realized through the second audio detection module, namely, the detection of the audio devices in the terminal to be detected can be realized by utilizing the same equipment once through the first audio detection module and the second audio detection module, compared with the existing terminal detection equipment, the compression ring is not needed, so that the operation steps of easy operation in the detection process are reduced, and the workload of operators is obviously reduced; meanwhile, by arranging the first finger unit and the second finger unit, single-point touch and multi-point touch on a screen can be completed at one time on the same equipment, so that the integration level is obviously improved, and the detection efficiency can be obviously improved.

Secondly, the bionic mechanism is also provided with a visual unit, so that the visual unit can be used for carrying out appearance photographing analysis and detection on a terminal to be detected, and can also be used as an 'eye' of the bionic mechanism, namely, the visual unit can be used for observing the travelling environment of the bionic mechanism under the drive of the mechanical arm, so that the risk of collision between the bionic mechanism and other parts in the terminal detection equipment is avoided, and the safety is improved; meanwhile, the visual unit is driven to move by the first mechanical arm, so that the shooting distance can be better selected, that is, the visual unit can be driven to move by the first mechanical arm to be far away from the terminal to be detected to shoot the whole, and can also be close to the terminal to be detected to shoot the part, so that the safety is improved, the integration level is further improved, and the visual detection is more comprehensive.

Drawings

Fig. 1 is a perspective view of a terminal detection device of the present invention;

FIG. 2 is a schematic diagram illustrating the use of a terminal detection device according to the present invention;

FIG. 3 is an exploded view of a fixture in a terminal inspection device according to the present invention;

Fig. 4 is a perspective view of a first view of a bionic mechanism in a terminal detection device according to the present invention;

fig. 5 is a second perspective view of the bionic mechanism in the terminal detection device according to the present invention;

Fig. 6 is an exploded schematic view of a second audio detection module in a bionic mechanism in a terminal detection device according to the present invention;

Fig. 7 is an exploded schematic view of a second finger-like element in a bionic mechanism in a terminal detection device according to the present invention.

Wherein: 1. a jig;

11. A clamping part; 12. a first sound guide hole;

13. a first audio detection module; 131. a first cover plate; 132. a first housing; 133. a first audio detection device;

14. A sound guide tube; 15. an interface;

2. A bionic mechanism;

21. A second audio detection module; 211. a second housing; 2111. a recess; 212. a second cover plate; 2121. a third sound guide hole; 213. a second audio detection device; 2131. an audio input device; 2132. an audio output device; 214. a flexible member; 2141. a through hole;

22. a first finger-like unit;

23. A linear motion unit; 231. a fixing part; 232. a movement section;

24. A vision unit; 241. a camera; 242. a lens; 243. a light supplementing lamp;

25. A second finger-like unit; 251. a finger; 252. a touch control head; 253. a base; 2531. a cavity is communicated; 254. a fine tuning assembly; 2541. an adjusting seat; 2542. an adjusting rod; 2543. a limiting piece; 255. an elastic member; 256. a guide member; 257. spacer member

3. A mechanical arm; 31. a second mechanical arm; 32. a first mechanical arm; 321. a Y axis; 322. a Z axis;

4. a frame;

5. and (5) a terminal to be detected.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As a first aspect of the present embodiment, as shown in fig. 1 and 2, a terminal detection apparatus includes a frame 4 for supporting, and further includes a jig 1, a bionic mechanism 2, and a robot arm 3 provided in the frame 4.

As shown in fig. 3, the fixture 1 includes a clamping portion 11 for placing the terminal 5 to be detected and a first sound guiding hole 12, where the first sound guiding hole 12 is penetrating through the clamping portion 11, one end of the first sound guiding hole 12 is disposed on an outer surface of the clamping portion 11, and the other end of the first sound guiding hole is communicated with an audio device in the terminal 5 to be detected, for example, the other end of the first sound guiding hole 12 is disposed at a contact position between the clamping portion 11 and a sound emitting and/or sound receiving hole where the back and/or side surface of the terminal 5 to be detected is provided with the audio device; a first audio detection module 13 connected with the clamping part 11 is further provided, and the first audio detection module 13 is communicated with the first sound guide hole 12.

As shown in fig. 4 to 6, the bionic mechanism 2 includes a linear motion unit 23 composed of a fixed portion 231 and a motion portion 232, a second audio detection module 21 connected to the motion portion 232, and a finger-like unit including a first finger unit connected to the motion portion 232 and a second finger unit connected to the fixed portion 231.

As shown in fig. 1 and 2, the mechanical arm 3 includes a first mechanical arm 32, the bionic mechanism 2 is disposed on the first mechanical arm 32, and the first mechanical arm 32 drives the bionic mechanism to move relative to the fixture 1, so that the bionic mechanism 2 contacts the terminal 5 to be detected disposed on the clamping portion 11.

It should be noted that, in this embodiment, the detection of the audio device disposed on the surface of the terminal 5 to be detected except the front surface is implemented by the first audio detection module 13, and the detection of the audio device disposed on the front surface of the terminal 5 to be detected is implemented by the second audio detection module 21, that is, the detection of the audio device in the terminal 5 to be detected can be implemented by the first audio detection module 13 and the second audio detection module 21 by the same device at one time, and compared with the existing terminal detection device, no compression ring is required, so that the operation steps of the operation easy in the detection process are reduced;

it should be further noted that, by setting the first finger unit and the second finger unit, the single-point touch and the multi-point touch on the screen can be completed at one time in the same device, so that the integration level is obviously improved.

As an embodiment of the present invention, the fixture 1 is disposed on the rack 4, and the first mechanical arm 32 only drives the bionic mechanism 2 to move during the detection, so as to implement detection of the terminal 5 to be detected, including but not limited to detection of touch performance of a screen, detection of an audio device disposed on the front surface, detection of appearance flaws and detection of black spots of the screen, placed on the clamping portion 11.

As another embodiment of the present invention, as best shown in fig. 1 and 2, the mechanical arm 3 further includes a second mechanical arm 31 for driving the tool 1 to move, and the tool 1 is connected to the second mechanical arm 31.

It should be noted that, in this embodiment, by setting the second mechanical arm 31, the number of movement axes of the first mechanical arm 32 can be reduced, so as to reduce the cost, the second mechanical arm 31 can drive the jig 1 to move, the second mechanical arm 31 drives the jig 1 to move to the outer side of the rack 4, the terminal is put into or taken out, the second mechanical arm 31 drives the jig 1 to move to the inner side of the rack 4, and the performance detection of the terminal 5 to be detected is completed by the movement cooperation of the second mechanical arm 31 and the first mechanical arm 32, wherein, obviously, the terminal to be detected 5 is put into or the terminal after the detection is taken out is more convenient and safer because the terminal is put into and taken out from the outer side of the rack 4.

Further, in this embodiment, the second mechanical arm 31 is preferably an X-axis motion assembly, and the first mechanical arm 32 is preferably a YZ-axis motion assembly, that is, as shown in fig. 1 and 2, where the X-axis motion assembly may be a linear motion axis that drives the load to make a linear motion in the X direction, for example, a linear module, and similarly, the first mechanical arm 32 is preferably a YZ-axis motion assembly, for example, two sets of linear modules, one set of linear modules is used as the Y-axis 321 and the other set of linear modules is used as the Z-axis 322, including the Y-axis 321 that drives the load to make a movement in the Y direction and the Z-axis 322 that drives the load to make a movement in the Z direction; when the device is specifically used, the Y-axis 321 can be fixedly arranged on the frame 4, the Z-axis 322 is fixedly arranged on the Y-axis 321 and driven to move by the Y-axis 321, the Z-axis 322 can also be fixedly arranged on the frame 4, and the Y-axis 321 is fixedly arranged on the Z-axis 322 and driven to move by the Z-axis 322.

It should be noted that, in the embodiment, the mechanical arm 3 is divided into the first mechanical arm 32 and the second mechanical arm 31, that is, the X-axis motion assembly and the YZ-axis motion assembly, in practice, the first mechanical arm 32 and the second mechanical arm 31 may also be directly combined for use, that is, the jig 1 may be directly fixed, and the bionic mechanism 2 is driven after the combination of the X-axis and the YZ-axis; therefore, in the present embodiment, the mechanical arm 3 is a prior known technology, which includes but is not limited to a six-axis robot, a three-coordinate robot, a linear motion axis or a combination of linear motion axes, and the specific structure and control of the robot are not described in detail in the present embodiment.

Further, in this embodiment, in order to eliminate interference generated by noise generated during operation of the device to perform audio detection, and to more conveniently set the functional components in the first audio detection module 13, that is, the first audio detection device 133, as shown in fig. 3, the first audio detection module 13 includes a first housing 132 and a first audio detection device 133, a first accommodating cavity is disposed on the first housing 132, the first audio detection device 133 is disposed in the first accommodating cavity, a second sound guiding hole (not shown in the drawing) is disposed on the first housing 132, one end of the second sound guiding hole is disposed on a cavity wall of the first accommodating cavity, and the other end of the second sound guiding hole is in communication with the first sound guiding hole 12, and in order to ensure that during detection, the first audio detection device 133 and an audio device in the terminal 5 to be detected are in the same closed cavity, and a first cover plate 131 may be disposed, by using the first cover plate 131 and the first housing 132, to form an accommodating cavity for accommodating the first audio detection device 133, which is more convenient during assembly.

The first audio detecting device 133 includes an audio input device and an audio output device, where the audio input device includes a microphone, and the like, and the audio output device includes a speaker, and the like.

In the present embodiment, the first housing 132 and the first cover 131 are provided, and in fact, since the jig 1 itself needs to have a connection plate, the connection plate may be directly used as the first housing 132 or the first cover 131.

It should be further noted that, when the first sound guiding hole 12 and the second sound guiding hole are not convenient to directly connect, as shown in fig. 3, a sound guiding tube 14 may be further provided, and the first sound guiding hole 12 and the second sound guiding hole are communicated by using the sound guiding tube 14.

Further, in order to ensure the accuracy of detection, the second audio detection module 21 may be used to perform synchronous detection for the audio devices on the other surfaces of the terminal 5 to be detected, or only the second audio detection module 21 may be used to perform detection, and in order to ensure that the second audio detection module 21 is used to perform detection for the audio devices on the other surfaces of the terminal 5 to be detected, as shown in fig. 3, the terminal detection apparatus provided in this embodiment further includes a docking interface 15 matched with the second audio detection module 21; the docking port 15 is disposed on the upper surface of the clamping portion and is communicated with the first sound guiding hole 12.

The interface 15 may be independently provided as shown in fig. 3, and connected to the first sound guiding hole 12 through the sound guiding tube 14, or the first sound guiding hole 12 may be directly provided with an opening facing the bionic mechanism 2 on the jig 1.

Further, in this embodiment, as shown in fig. 4, 5 and 6, like the first audio detection module 13, the second audio detection module 21 includes a second housing 211 and a second audio detection device 213, where the second housing 211 is connected to the moving portion 232, a second accommodating cavity is disposed on the second housing 211, the second audio detection device 213 is disposed in the second accommodating cavity, a third sound guide hole 2121 is disposed on the second housing 211, one end of the third sound guide hole 2121 is disposed on a cavity wall of the second accommodating cavity, and the other end is disposed on an outer surface of the second housing 211.

Also, as shown in fig. 6, by providing the recess 2111 on the second housing 211, the second cover 212 and the second housing 211 are connected to form a housing chamber for housing the second audio detecting device 213; meanwhile, in order to ensure that the second audio detection module 21 will not damage or even lose the terminal 5 to be detected when contacting with the terminal 5 to be detected, a flexible piece 214 may be disposed at a contact position of the second audio detection module 21 with an audio device in the terminal 5 to be detected, and meanwhile, a through hole 2141 communicating with a third sound guide hole 2121 is disposed on the flexible piece 214, where, when the second audio detection module 21 is used for detecting the audio device in the terminal 5 to be detected, the mechanical arm 3 is used for driving the jig 1 and the bionic mechanism 2 to move, so that the bionic mechanism 2 is abutted against the front surface of the terminal 5 to be detected, and the audio device in the terminal 5 to be detected and the second audio detection device 213 in the second audio detection module 21 are located in the same sealed cavity through the third sound guide hole 2121 and the through hole 2141, thereby realizing detection of the audio device disposed on the front surface of the terminal 5 to be detected; when the butt joint 15 is arranged, the mechanical arm 3 can drive the jig 1 and the bionic mechanism 2 to move, so that the third sound guide hole 2121 is communicated with the butt joint 15, and the second audio detection module 21 is utilized to detect audio devices arranged on other surfaces except the front surface in the terminal 5 to be detected; or the first audio detection module 13 and the second audio detection module 21 are utilized to jointly detect the audio devices arranged on the other surfaces except the front surface of the terminal 5 to be detected.

It should be further noted that, the second audio detecting apparatus 213 includes an audio input device 2131 and an audio output device 2132, where the audio input device 2131 includes a microphone, and other existing known technologies, which are not described herein; the audio output device 2132 includes such known techniques as speakers, etc., and will not be described in detail.

Further, in order to save space as much as possible, in this embodiment, as shown in fig. 4 and 5, the first finger-like units 22 are disposed on the second housing 211, and when the number of the first finger-like units 22 is greater than one, a plurality of first finger-like units 22 are disposed at intervals and on the same side of the second housing 211.

Further, in the present embodiment, as shown in fig. 4, 5 and 7, the second finger-like unit 25 includes a base 253, a finger 251, a touch head 252, a fine adjustment component 254 and an elastic member 255; the base 253 is connected to the fixing portion 231; the base 253 is slidably connected with the finger 251, and one end of the finger 251 is provided with the touch head 252; the fine adjustment assembly 254 comprises an adjustment seat 2541, an adjustment rod 2542 and a limiting member 2543, wherein the adjustment seat 2541 is fixedly connected with the base 253, the adjustment rod 2542 is connected with the other end of the finger 251, the limiting member 2543 is connected with the adjustment rod 2542, and the limiting member 2543 contacts with the adjustment seat 2541 to limit the maximum distance from the touch control head 252 to the adjustment seat 2541; one end of the elastic member 255 is connected to the adjustment seat 2541, and the other end is connected to the finger 251, and when the finger 251 moves toward the adjustment seat 2541 along the axial direction of the finger 251, the elastic member 255 is deformed.

In the present embodiment, the through cavity 2531 for mounting the finger 251 is provided on the base 253, and the finger 251 is sleeved in the through cavity 2531, and in order to ensure the sliding connection between the finger 251 and the base 253, the guide members 256 are further provided on the finger 251 and the base 253, and if there are a plurality of guide members 256, the spacers 257 are further provided between two adjacent guide members 256; in practice, the base 253 may also be plate-shaped, and the finger 251 may also be connected to the base 253 by a guide 256.

Further, as shown in fig. 4 and 5, the terminal detection device according to the present embodiment further includes a vision unit 24, where the vision unit 24 is connected to the fixing portion 231.

It should be noted that, the visual unit 24 according to the present embodiment is a known technology, and generally includes a camera 241 and a lens 242 integrated on the camera 241, and a light compensating lamp 243 is also integrated on the camera 241 to ensure that the camera 241 takes a clearer picture or video.

As a second aspect of the present embodiment, a terminal detection method using the terminal detection device as described above includes:

step 1, driving a bionic mechanism 2 through a mechanical arm 3, and touching a screen by using a finger-imitating unit to perform touch detection on the screen;

and 2, detecting the audio device in the terminal 5 to be detected through the first audio detection module 13 and the second audio detection module 21.

It should be noted that, like all automation devices, the terminal detection device provided by the present invention also includes a control unit, where in general, the control unit refers to hardware capable of storing, processing, receiving and transmitting instructions and a program instruction packet stored in the corresponding hardware; the hardware comprises a singlechip, a PLC and the like.

Further, for the above step1 and step 2, the following steps may be specifically subdivided:

S1, the control unit issues a first instruction to the mechanical arm 3, the mechanical arm 3 executes the first instruction to drive the bionic mechanism 2, the finger-imitating unit touches the screen according to a track preset by the first instruction to carry out touch detection on the screen,

The terminal 5 to be detected senses a touch and generates touch information, and feeds back the touch information to the control unit,

After the control unit acquires the touch information, comparing the acquired touch information with a track preset by a first instruction to determine whether the acquired touch information is consistent with the track preset by the first instruction;

S2, the control unit issues a second instruction to the first audio detection module 13, the first audio detection module 13 executes the second instruction and issues first initial information preset by the second instruction,

The terminal 5 to be detected senses the first initial information through the audio device corresponding to the first sound guiding hole 12 and generates first sensing information, and simultaneously feeds back the first sensing information to the control unit,

After the control unit acquires the first induction information, comparing the acquired first induction information with first initial information preset by the second instruction to determine whether the first induction information is consistent with the first initial information preset by the second instruction;

S3, the control unit issues a third instruction to the terminal 5 to be detected, the terminal 5 to be detected executes the third instruction, and the second initial information preset by the third instruction is sent by the audio device corresponding to the first sound guide hole 12,

The first audio detection module 13 senses the second initial information and generates second sensed information, and simultaneously feeds back the second sensed information to the control unit,

After the control unit acquires the second sensing information, comparing the acquired second sensing information with second initial information preset by a third instruction to determine whether the second sensing information is consistent with the second initial information preset by the third instruction;

S4, the control unit issues a fourth instruction to the mechanical arm 3, and the mechanical arm 3 executes the fourth instruction to drive the bionic mechanism 2 to move until the second audio detection module 21 is communicated with corresponding audio devices in the terminal 5 to be detected;

S5, the control unit issues a fifth instruction to the second audio detection module 21, the second audio detection module 21 executes the fifth instruction and issues third initial information preset by the fifth instruction,

The terminal 5 to be detected generates third sensing information through the third sensing information of the audio device in communication with the second audio detection module 21, and simultaneously feeds back the third sensing information to the control unit,

After the control unit acquires the third sensing information, comparing the acquired third sensing information with third initial information preset by a fifth instruction to determine whether the third sensing information is consistent with the third initial information;

s6, the control unit issues a sixth instruction to the terminal 5 to be detected, the terminal 5 to be detected executes the sixth instruction, and fourth initial information preset by the sixth instruction is sent by an audio device communicated with the second audio detection module 21,

The second audio detection module 21 senses the fourth initial information and generates fourth sensed information, and simultaneously feeds back the fourth sensed information to the control unit,

After the control unit obtains the fourth sensing information, comparing the obtained fourth sensing information with fourth initial information preset by the sixth instruction to determine whether the fourth sensing information is consistent with the fourth initial information preset by the sixth instruction.

The terminal detection equipment and the terminal detection method have the beneficial effects that: the operation steps in the detection process are reduced, the workload of operators is reduced, and meanwhile, the integration level is improved, so that the detection efficiency is improved; the concrete steps are as follows:

Firstly, the detection of the audio devices arranged on the surface of the terminal 5 to be detected except the front surface is realized through the first audio detection module 13, the detection of the audio devices arranged on the front surface of the terminal 5 to be detected is realized through the second audio detection module 21, namely, the detection of the audio devices in the terminal 5 to be detected can be realized by using the same equipment once through the first audio detection module 13 and the second audio detection module 21, compared with the existing terminal detection equipment, a compression ring is not needed, so that the operation steps of the operation in the detection process are reduced, and the workload of operators is obviously reduced; meanwhile, by arranging the first finger unit and the second finger unit, single-point touch and multi-point touch on a screen can be completed at one time on the same equipment, so that the integration level is obviously improved, and the detection efficiency can be obviously improved.

Secondly, the bionic mechanism 2 is also provided with a visual unit 24, and the visual unit 24 can be used for carrying out appearance photographing analysis and detection on the terminal 5 to be detected and can also be used as an 'eye' of the bionic mechanism 2, namely, the visual unit 24 can be used for observing the travelling environment of the bionic mechanism 2 under the drive of the mechanical arm 3 so as to avoid the risk that the bionic mechanism 2 collides with other parts in the terminal detection equipment, and the safety is improved; meanwhile, the visual unit 24 is also driven to move by the first mechanical arm 32, so that the shooting distance can be better selected, that is, the visual unit 24 can be driven to be far away from the terminal 5 to be detected to shoot the whole through the movement of the first mechanical arm 32, and can also be close to the terminal 5 to be detected to shoot the part, so that the safety is improved, the integration level is further improved, and the visual detection is more comprehensive.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.

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

The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (8)

1. A terminal detection device, characterized in that: comprises a jig, a bionic mechanism and a mechanical arm, wherein,

The jig comprises a clamping part for placing a terminal to be detected,

A first sound guide hole which is communicated with the clamping part, one end of the first sound guide hole is arranged on the outer surface of the clamping part, the other end of the first sound guide hole is communicated with an audio device in a terminal to be detected,

The first audio detection module is connected with the clamping part and is communicated with the first sound guide hole;

The bionic mechanism comprises a linear motion unit consisting of a fixed part and a motion part,

A second audio detection module connected with the motion part,

The finger-simulating unit comprises a first finger-simulating unit connected with the moving part and a second finger-simulating unit connected with the fixed part;

The mechanical arm comprises a first mechanical arm, the bionic mechanism is arranged on the first mechanical arm, and the first mechanical arm drives the bionic mechanism to move relative to the jig, so that the bionic mechanism contacts a terminal to be detected which is arranged on the clamping part;

The first audio detection module comprises a first shell and a first audio detection device, a first accommodating cavity is formed in the first shell, the first audio detection device is arranged in the first accommodating cavity, a second sound guide hole is formed in the first shell, one end of the second sound guide hole is formed in the cavity wall of the first accommodating cavity, and the other end of the second sound guide hole is communicated with the first sound guide hole;

the second audio detection module comprises a second shell and a second audio detection device, the second shell is connected with the motion part, a second accommodating cavity is formed in the second shell, the second audio detection device is arranged in the second accommodating cavity, a third sound guide hole is formed in the second shell, one end of the third sound guide hole is formed in the cavity wall of the second accommodating cavity, and the other end of the third sound guide hole is formed in the outer surface of the second shell.

2. The terminal detection device according to claim 1, wherein: the mechanical arm further comprises a second mechanical arm used for driving the jig to move, and the jig is connected to the second mechanical arm.

3. The terminal detection device according to claim 1, wherein: the interface is matched with the second audio detection module;

the butt joint opening is arranged on the upper surface of the clamping part and is communicated with the first sound guide hole.

4. The terminal detection device according to claim 1, wherein: the first finger-imitating units are arranged on the second shell, and when the number of the first finger-imitating units is larger than one, a plurality of first finger-imitating units are arranged at intervals and are arranged on the same side of the second shell.

5. The terminal detection device according to claim 1, wherein: the second finger-imitating unit comprises a base, a finger rod and a touch control head;

the base is connected with the fixing part;

the base is connected with the finger rod in a sliding manner, and one end of the finger rod is provided with the touch control head.

6. The terminal detection device according to claim 5, wherein: the device also comprises a fine adjustment assembly and an elastic piece; the fine adjustment assembly comprises an adjustment seat, an adjustment rod and a limiting piece, wherein the adjustment seat is fixedly connected with the base, the adjustment rod is connected with the other end of the finger rod, the limiting piece is connected with the adjustment rod, and the distance from the touch head to the adjustment seat is limited by the contact of the limiting piece and the adjustment seat;

One end of the elastic piece is connected with the adjusting seat, the other end of the elastic piece is connected with the finger rod, and the elastic piece deforms when the finger rod moves towards the adjusting seat along the axial direction of the finger rod.

7. The terminal detection device according to claim 1, wherein: the bionic mechanism further comprises a visual unit, and the visual unit is connected with the fixing part.

8. A terminal detection method using the terminal detection device according to any one of claims 1 to 7, characterized in that: comprising the following steps:

step1, driving a bionic mechanism through a mechanical arm, and performing touch detection on a screen by touching the screen with a finger-imitating unit;

and 2, detecting the audio device in the terminal to be detected through the first audio detection module and the second audio detection module.