CN220108207U - Detection device - Google Patents

Abstract

The present utility model provides a detection device, comprising: a base provided with a detection position and a containing cavity; the rack is arranged in the accommodating cavity and is connected with the base; the conveying assembly is arranged along a preset direction and is connected with the rack; the communication connecting piece is connected with the conveying assembly; the detection assembly comprises a first detection piece, a second detection piece and a third detection piece, wherein the first detection piece, the second detection piece and the third detection piece are all adjacently arranged at detection positions and are all coupled with an external computer; the plugging assembly is connected with the frame; a controller coupled to the delivery assembly and the occlusion assembly; and the audio analyzer is coupled with the first detection piece, the second detection piece and the third detection piece. The detection assembly, the plugging assembly and the audio analyzer are matched, so that automatic data analysis and comparison are realized, and the detection precision is improved; through conveying assembly, communication connection spare, detection component and shutoff subassembly matched with, reduced manufacturing cost and maintenance cost, and improved detection device's integration degree.

Description

Detection device

Technical Field

The utility model relates to the technical field of acoustic detection, in particular to a detection device.

Background

With the continuous development of the mobile phone industry at present, the requirements of consumers on the mobile phone function experience are higher and higher, the acoustic function is one of the most basic functions of the mobile phone, and the consumers put forward higher requirements on the quality of the acoustic components of the mobile phone. The mobile phone acoustic component mainly comprises a microphone, a loudspeaker, a receiver and the like.

The detection of the acoustic components of the handset is typically performed by manual work or by using a large detection mechanism. However, the detection accuracy of manual work detection is low, and a large-scale detection mechanism needs to be connected by a plurality of detection pieces through wires, and the structure is complex and the degree of integration is low.

Disclosure of Invention

In view of the above, it is necessary to provide a detection device to improve the detection accuracy and the degree of integration of the acoustic member.

An embodiment of the present utility model provides a detection apparatus, including: a base provided with a detection position and a containing cavity; the rack is arranged in the accommodating cavity and is connected with the base; the conveying assembly is arranged along a preset direction and connected with the rack and is used for bearing a workpiece to be detected and conveying the workpiece to the detection position; the communication connecting piece is connected with the conveying assembly and is used for being inserted into the communication connecting hole of the workpiece so as to enable the workpiece to be electrically connected with an external computer; the detection assembly comprises a first detection piece, a second detection piece and a third detection piece, wherein the first detection piece, the second detection piece and the third detection piece are all adjacently arranged at the detection position and are all coupled with the external computer, the first detection piece is used for sending standard audio information, the second detection piece is used for receiving preset audio information sent by a loudspeaker of the workpiece and the standard audio information sent by the first detection piece, and the third detection piece is used for simulating human ears to receive the preset audio information sent by an earphone of the workpiece; the blocking component is arranged adjacent to the second detection piece and connected with the rack and is used for blocking a loudspeaker and/or a microphone of the workpiece; the controller is coupled with the conveying assembly and the blocking assembly and is used for controlling the conveying assembly to drive the workpiece to move to the detection position and controlling the blocking assembly to block the loudspeaker and/or the microphone; and the audio analyzer is coupled with the first detection piece, the second detection piece and the third detection piece and is used for analyzing whether the microphone, the loudspeaker and the receiver of the workpiece accord with preset standards or not based on the standard audio information received by the workpiece, the preset audio information and the standard audio information received by the second detection piece and the preset audio information received by the third detection piece.

Therefore, the detection assembly is matched with the blocking assembly, so that the microphone, the second detection piece and the third detection piece of the workpiece receive different audio information and the obtained audio information is sent to the audio analyzer through the electric signal, the audio analyzer analyzes the audio information, automatic data analysis and comparison are realized, manual operation is not needed for acoustic detection, and detection accuracy is improved. In addition, through conveying component, communication connection spare, detection component and shutoff subassembly matched with to realize the feed, communication connection, the detection operation of work piece in succession, simplified detection device's structure, reduced manufacturing cost and maintenance cost, and improved detection device's integration degree.

In some embodiments, the rack comprises: the first bracket is arranged on the cavity wall of the accommodating cavity and connected with the base, the first bracket is connected with the first detection piece, and the first bracket is used for supporting the first detection piece; the second support is arranged opposite to the first support and is connected with the other cavity wall of the accommodating cavity, the second support is connected with the conveying assembly, the second detection piece, the third detection piece and the plugging assembly, and the second support is used for supporting the conveying assembly, the second detection piece, the third detection piece and the plugging assembly.

In some embodiments, the delivery assembly comprises: the first sliding rail is arranged on the second bracket along the preset direction; the conveying piece is connected with one side of the first sliding rail, which is away from the second bracket, in a sliding way, and is connected with the communication connecting piece, and the conveying piece is used for bearing the workpiece and supporting the communication connecting piece; and the conveying driving piece is arranged on the second bracket and connected with the conveying piece, and is coupled with the controller and used for driving the conveying piece to move to the detection position under the guide of the first sliding rail.

In some embodiments, the delivery member comprises: the conveying bearing part is in sliding connection with the first sliding rail and is connected with the conveying driving piece, and the conveying bearing part is connected with the communication connecting piece and is used for bearing the workpiece; the plurality of conveying and positioning parts are arranged on one side, deviating from the first sliding rail, of the conveying and bearing part in a surrounding mode, positioning grooves matched with the workpieces are formed in the conveying and bearing part, and the positioning grooves are used for positioning the workpieces borne by the conveying and bearing part.

In some embodiments, the communication connection comprises: the placement part is arranged on one side of the conveying piece and is connected with the conveying piece; the second sliding rail is arranged along the direction that the placement part points to the conveying piece and is positioned at one side of the placement part facing to the first bracket; and the communication connection part is in sliding connection with the second sliding rail and is used for being inserted into the communication connection hole of the workpiece.

In some embodiments, the second sensing element comprises: the first supporting part is adjacently arranged at the detection position and is connected with the second bracket; the second supporting part is convexly arranged on one side of the first supporting part facing the conveying assembly and is connected with the first supporting part, and one end of the second supporting part, which is far away from the first supporting part, is provided with a mounting groove; the first detection part is matched with the mounting groove, a part of the first detection part penetrates through the mounting groove, the first detection part is coupled with the audio analyzer, and the first detection part is used for receiving audio information; and one end of the fixing part is connected with the bottom of the mounting groove, and the other end of the fixing part is used for penetrating into the first detection part to fix the first detection part to the mounting groove.

In some embodiments, the third sensing element comprises: the mounting part is adjacently arranged at the detection position and is connected with the second bracket; the first driving part is arranged on the mounting part and is coupled with the controller; and the second detection part is connected with the first driving part and coupled with the audio analyzer, and moves to a preset height under the driving of the first driving part so as to receive audio information sent by the receiver of the workpiece.

In some embodiments, the occlusion assembly comprises: a first blocking member disposed on the mounting portion at a distance from the first driving portion and coupled to the controller, the first blocking member being configured to block the speaker and/or the microphone of the workpiece; the second blocking piece is adjacently arranged at the detection position and connected with the second bracket, the second blocking piece is coupled with the controller, and the second blocking piece is used for blocking the other group of the loudspeaker and/or the microphone of the workpiece.

In some embodiments, the first closure comprises: the second driving part is arranged on the mounting part at intervals with the first driving part and is coupled with the controller; the first blocking part is connected with the second driving part and is used for blocking the loudspeaker and/or the microphone under the driving of the second driving part.

In some embodiments, the second closure comprises: the third sliding rail is arranged on the second bracket along the direction that the second blocking piece points to the conveying piece; the linkage part is in sliding connection with the third sliding rail; the third driving part is arranged on the second bracket and connected with the linkage part, and is coupled with the controller and used for driving the linkage part to move towards the workpiece carried by the conveying part; and the second blocking part and the third blocking part are arranged at intervals on one side of the linkage part, which is away from the third sliding rail, and a clearance space is formed between the second blocking part and the third blocking part, the clearance space is used for clearance of the communication connecting piece, and the second blocking part and the third blocking part are driven by the linkage part to move towards the workpiece carried by the conveying piece so as to block the loudspeaker and/or the microphone.

Drawings

Fig. 1 is a schematic perspective view of a detection device according to an embodiment of the present application.

FIG. 2 is a schematic cross-sectional view of the detecting unit shown in FIG. 1 along the direction II-II.

Fig. 3 is a schematic view of a part of the structure of the detection device shown in fig. 2.

Fig. 4 is a schematic perspective view of a communication connector in the detection device shown in fig. 3.

Fig. 5 is an exploded view of a second detecting member in the detecting device shown in fig. 2.

Fig. 6 is a schematic perspective view of a second detecting member, a third detecting member and a first blocking member in the detecting device shown in fig. 2.

Fig. 7 is a schematic perspective view of a second bracket and a second blocking member in the detection device shown in fig. 2.

Description of the main reference signs

Detection device 100

Base 10

Detection bit 11

Housing cavity 12

Base body 13

Pick-and-place port 131

Push-against driving member 14

Sealing door 15

Carrier 16

Storage chamber 161

Accommodation chamber 162

Safety grating 17

Signal lamp 18

Frame 20

First support 21

Second support 22

Delivery assembly 30

First slide rail 31

Conveying member 32

Transport carrier 321

Conveying and positioning part 322

Positioning groove 3221

Conveying driving member 33

Communication connection 40

Mounting portion 41

Second slide rail 42

Communication connection part 43

Detection assembly 50

First detecting member 51

Second detecting member 52

First support portion 521

Second support portion 522

Mounting groove 5221

First detection unit 523

Fixing portion 524

Third detecting member 53

Mounting portion 531

First driving part 532

Second detection portion 533

Plugging assembly 60

First blocking member 61

Second driving part 611

First blocking portion 612

Second blocking member 62

Third slide rail 621

Linkage 622

Third driving part 623

Second blocking portion 624

Space 6241 for avoiding

Third seal portion 625

Controller 70

Audio analyzer 80

Detailed Description

The application will be described in detail below with reference to the drawings and the specific embodiments thereof in order to more clearly understand the objects, features and advantages of the application. It should be noted that, without conflict, embodiments of the present application and features in the embodiments may be combined with each other. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, the described embodiments are merely some, rather than all, embodiments of the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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 application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Embodiments of the present application will be further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present application provides a detection apparatus 100, where the detection apparatus 100 includes a base 10, a frame 20, a conveying assembly 30, a communication connection 40, a detection assembly 50, a plugging assembly 60, a controller 70, and an audio analyzer 80 for detecting an acoustic element of a workpiece. The acoustic elements include speakers, microphones, and earpieces. In this embodiment, the workpiece may be a mobile phone, a tablet computer, or the like.

The base 10 is provided with a detection site 11 and a housing cavity 12. The frame 20 is disposed in the accommodating cavity 12 and connected to the base 10. The conveying assembly 30 is disposed along a preset direction and connected to the frame 20, and the conveying assembly 30 is used for carrying a workpiece to be inspected and conveying the workpiece to the inspection position 11. The communication connector 40 is connected with the conveying assembly 30, and the communication connector 40 is used for being inserted into a communication connection hole of the workpiece so as to enable the workpiece to be electrically connected with an external computer.

Referring to fig. 1 and 3, the detecting assembly 50 includes a first detecting element 51, a second detecting element 52 and a third detecting element 53, where the first detecting element 51, the second detecting element 52 and the third detecting element 53 are all adjacent to the detecting bit 11 and are all coupled with an external computer, the first detecting element 51 is used for sending standard audio information, the second detecting element 52 is used for receiving preset audio information sent by a speaker of the workpiece and standard audio information sent by the first detecting element 51, and the third detecting element 53 is used for simulating the preset audio information sent by a receiver of the human ear. A blocking assembly 60 is disposed adjacent the second sensing element 52 and is coupled to the housing 20, the blocking assembly 60 being configured to block a speaker and/or microphone of a workpiece. The controller 70 is coupled to the conveying assembly 30 and the plugging assembly 60, the controller 70 is used for controlling the conveying assembly 30 to drive the workpiece to move to the detection position 11, and the controller 70 is also used for controlling the plugging assembly 60 to plug the speaker and/or the microphone. The audio analyzer 80 is coupled to the first detecting element 51, the second detecting element 52 and the third detecting element 53, and the audio analyzer 80 is configured to analyze whether the microphone, the speaker and the earpiece of the workpiece meet the preset standard based on the standard audio information received by the workpiece, the preset audio information and the standard audio information received by the second detecting element 52, and the preset audio information received by the third detecting element 53. In this embodiment, the first detecting member 51 may be a commercially available speaker, and the audio analyzer 80 may be any analyzing member, analyzing part or the like capable of receiving audio information and analyzing the audio information.

The external computer can send out standard audio information through the first detecting piece 51, the microphone of the workpiece receives the standard audio information sent out by the first detecting piece 51 and sends the received audio information to the audio analyzer 80 through an electric signal, meanwhile, the second detecting piece 52 receives the standard audio information sent out by the first detecting piece 51 and sends the received audio information to the audio analyzer 80 through a wire number, so that the audio analyzer 80 performs comparison analysis based on the audio information received by the second detecting piece 52 and the audio information received by the microphone of the workpiece to judge whether the functionality of the microphone of the workpiece meets the preset standard or not (it can be understood that the external computer can directly send the standard audio information to the audio analyzer 80 through the electric signal, so that the audio analyzer 80 performs comparison analysis based on the standard audio information sent out by the external computer and the audio information received by the microphone of the workpiece to judge whether the functionality of the microphone of the workpiece meets the standard or not);

the external computer may transmit the standard audio information to the speaker of the workpiece through the electrical signal using the communication connection 40, the speaker of the workpiece receives the electrical signal of the standard audio information and transmits the preset audio information (it is understood that the preset audio information is identical to the content of the standard audio information, but the preset audio information is the audio information transmitted by the speaker), the second detection part 52 receives the preset audio information transmitted by the speaker and transmits the received audio information to the audio analyzer 80 through the electrical signal, the external computer transmits the standard audio information to the audio analyzer 80 through the electrical signal, and the audio analyzer 80 compares the audio information received by the second detection part 52 with the standard audio information transmitted by the external computer to determine whether the functionality of the speaker of the workpiece meets the preset standard;

The microphone of the workpiece is plugged by the plugging assembly 60, the external computer can send out standard audio information through the first detecting element 51, the plugged microphone of the workpiece receives quasi audio information sent out by the first detecting element 51 and sends the received audio information to the audio analyzer 80 through an electric signal, meanwhile, the second detecting element 52 receives the standard audio information sent out by the first detecting element 51 and sends the received audio information to the audio analyzer 80 through a wire number, so that the audio analyzer 80 performs comparison analysis on the basis of the standard audio information received by the second detecting element 52 and the audio information received by the plugged microphone to judge whether the tightness of the microphone of the workpiece meets the preset standard or not (it can be understood that the external computer can directly send the standard audio information to the audio analyzer 80 through the electric signal, so that the audio analyzer 80 performs comparison analysis on the basis of the standard audio information sent out by the external computer and the audio information received by the plugged microphone to judge whether the tightness of the microphone of the workpiece meets the standard or not);

the speaker of the workpiece is plugged by the plugging assembly 60, the external computer can use the communication connection piece 40 to send standard audio information to the plugged speaker through an electric signal, the plugged speaker receives the electric signal of the standard audio information and sends preset audio information, the second detection piece 52 receives the preset audio information sent by the plugged speaker and sends the received audio information to the audio analyzer 80 through the electric signal, the external computer sends the standard audio information to the audio analyzer 80 through the electric signal, and the audio analyzer 80 compares the audio information received by the second detection piece 52 with the standard audio information sent by the external computer to judge whether the tightness of the speaker of the workpiece meets the preset standard or not;

The external computer may transmit the standard audio information to the earpiece through the electrical signal using the communication connection 40, the earpiece receives the electrical signal of the standard audio information and transmits the preset audio information (it is understood that the preset audio information is the same as the standard audio information in content, the preset audio information is the audio information transmitted by the earpiece and is different from the preset audio information transmitted by the speaker in that the audio information transmitted by the different acoustic component of the workpiece), the third detection part 53 simulates the human ear to receive the preset audio information transmitted by the earpiece of the workpiece and transmits the received audio information to the audio analyzer 80 through the electrical signal, the external computer transmits the standard audio information to the audio analyzer 80 through the electrical signal, and the audio analyzer 80 compares the audio information received by the third detection part 53 with the preset audio information to determine whether the earpiece of the workpiece meets the preset standard in the human ear environment.

As can be appreciated, the audio analyzer 80 performs an analysis comparison of acoustic parameters such as frequency response (FrequencyResponse), loudness level (LoudnessLevel), sensitivity (Sensitivity), total Harmonic Distortion (THD), R & B noise (Rub & Buzz), etc. of the audio information.

In this embodiment, the preset standard of the functionality of the speaker means that the acoustic parameters of the audio information sent by the speaker are the same as the acoustic parameters of the standard audio information; the preset criteria for the functionality of the microphone means that the acoustic parameters of the audio information received by the microphone are identical to the acoustic parameters of the standard audio information. Because the workpiece is provided with the speaker sound transmission hole and the microphone sound receiving hole, the preset standard of the tightness of the speaker means that the acoustic parameters of the audio information sent by the speaker after the speaker sound transmission hole is plugged are lower than those of the standard audio information, namely the workpiece can only send out the audio information through the speaker sound transmission hole; the preset standard of the tightness of the microphone means that the audio information received by the microphone after the microphone sound receiving hole is plugged is lower than the acoustic parameter of the standard audio information, namely the workpiece can only receive the audio information through the microphone sound receiving hole.

In this way, the detection assembly 50 is matched with the plugging assembly 60, so that the microphone of the workpiece, the second detection piece 52 and the third detection piece 53 receive different audio information and send the obtained audio information to the audio analyzer 80 through the electric signals, the audio analyzer 80 analyzes the audio information, automatic data analysis and comparison are realized, manual operation is not needed for acoustic detection, and the detection precision is improved. In addition, the conveying assembly 30, the communication connecting piece 40, the detecting assembly 50 and the plugging assembly 60 are matched to continuously realize feeding, communication connection and detection operation of the workpiece, so that the structure of the detecting device 100 is simplified, the production cost and the maintenance cost are reduced, and the integration degree of the detecting device 100 is improved.

Referring to fig. 2, in some embodiments, the base 10 includes a base main body 13, a pushing driving member 14 and a sealing door 15, the base main body 13 is provided with a receiving cavity 12 and a picking and placing opening 131, the picking and placing opening 131 is communicated with the receiving cavity 12, the pushing driving member 14 is adjacent to the picking and placing opening 131 and is connected with the base main body 13, the pushing driving member 14 is coupled with the controller 70, the sealing door 15 is disposed at the picking and placing opening 131 and is connected with an output end of the pushing driving member 14, and the sealing door 15 moves towards or away from the picking and placing opening 131 under the driving of the pushing driving member 14 so as to open or close the picking and placing opening 131. It can be appreciated that the pushing driving member 14 may be a linear cylinder, the pushing driving member 14 pushes the sealing door 15 to move transversely to block or open the access opening 131, the pushing driving member 14 may also rotate the cylinder, and the sealing door 15 is rotatably connected with the base body 13 and connected with the pushing driving member 14, and the pushing driving member 14 drives the sealing door 15 to rotate toward or away from the access opening 131 to block or open the access opening 131.

In this way, by arranging the pushing driving member 14 and the sealing door 15, the controller 70 can control the pushing driving member 14 to drive the sealing door 15 to move so as to open or close the picking and placing opening 131, the sealing door 15 is not required to be opened or closed by manual operation, and the sealing door 15 is prevented from being opened when the operator touches the sealing door 15 by mistake, so that the safety risk is reduced.

In some embodiments, the base 10 further includes a carrier 16, where the carrier 16 is mounted on the base body 13 and connected to the base body 13, and the carrier 16 is further provided with a receiving cavity 161 and a receiving cavity 162, where the receiving cavity 161 is used to receive the controller 70, and the receiving cavity 162 is used to receive the audio analyzer 80.

In this way, by providing the carrier 16, the accommodating chamber 161 and the accommodating chamber 162 provided in the carrier 16 can accommodate the controller 70 and the audio analyzer 80, respectively, so that the carrier 16 stably supports the controller 70 and the audio analyzer 80, thereby improving the detection stability. In addition, through setting up carrier 16 on base main part 13 and being connected with base main part 13, can make base main part 13 and carrier 16 form integrated structure, the operating personnel of being convenient for drive detection device 100 overall structure and remove, improved integrated degree.

In some embodiments, the base 10 further includes a safety grating 17 and a signal light 18. The safety grating 17 is adjacent to the pick-and-place opening 131 and is connected to the base body 13, the safety grating 17 is coupled to the controller 70, and the signal lamp 18 is coupled to the safety grating 17 and is connected to the carrier 16.

In this way, during the operation of the detection device 100, when the action of the body part of the operator or the external object entering the accommodating cavity 12 through the access opening 131 occurs, the safety grating 17 detects the action and sends the electric signal to the controller 70 and the signal lamp 18, the controller 70 controls the conveying component 30, the detecting component 50 and the blocking component 60 to stop operating, and the signal lamp 18 flashes to alarm, so that the safety accident is avoided, and the safety risk is further reduced.

In some embodiments, the inner walls of the accommodating cavities 12 are provided with sound absorbing cotton, so that the accommodating cavities 12 form a sound insulation detection space through the sound absorbing cotton, and the noise of the outside is prevented from interfering with the acoustic detection of the workpiece, so that the detection precision is improved.

Referring to fig. 3, in some embodiments, the frame 20 includes a first bracket 21 and a second bracket 22. The first bracket 21 is disposed on a wall of the accommodating cavity 12 and connected to the base 10, the first bracket 21 is connected to the first detecting member 51, and the first bracket 21 is used for supporting the first detecting member 51. The second support 22 is disposed opposite to the first support 21 and is connected to the other wall of the accommodating cavity 12, the second support 22 is connected to the conveying assembly 30, the second detecting element 52, the third detecting element 53 and the blocking assembly 60, and the second support 22 is used for supporting the conveying assembly 30, the second detecting element 52, the third detecting element 53 and the blocking assembly 60.

In this way, by providing the first support 21 and the second support 22, the first support 21 can support the first detecting member 51, and the second support 22 can support the conveying assembly 30, the second detecting member 52 and the third detecting member 53 to block the assembly 60, so that the conveying assembly 30, the detecting assembly 50 and the block assembly 60 are prevented from shaking during operation, and the detection stability is improved.

In some embodiments, the number of the first detecting elements 51 and the second detecting elements 52 may be multiple, where multiple groups of the first detecting elements 51 are spaced apart and connected to the first bracket 21, and multiple groups of the second detecting elements 52 are spaced apart and connected to the second bracket 22.

Because the workpiece to be detected is provided with a plurality of groups of microphones and a plurality of groups of loudspeakers, and the plurality of groups of microphones and the plurality of groups of loudspeakers are positioned at different positions of the workpiece, the plurality of groups of first detection pieces 51 and the plurality of groups of second detection pieces 52 are arranged, so that the plurality of groups of first detection pieces 51 and the plurality of groups of second detection pieces 52 respectively correspond to the microphones and the loudspeakers at different positions of the workpiece, and the plurality of groups of first detection pieces 51 and the plurality of groups of second detection pieces 52 are matched to stably detect all the microphones and the loudspeakers on the workpiece, so that the detection stability is improved.

In some embodiments, the transport assembly 30 includes a first slide rail 31, a transport member 32, and a transport drive member 33. The first sliding rail 31 is arranged on the second bracket 22 along a preset direction, the conveying member 32 is slidably connected with one side, away from the second bracket 22, of the first sliding rail 31, the conveying member 32 is connected with the communication connecting member 40, the conveying member 32 is used for bearing a workpiece and supporting the communication connecting member 40, the conveying driving member 33 is arranged on the second bracket 22 and connected with the conveying member 32, the conveying driving member 33 is coupled with the controller 70, and the conveying driving member 33 is used for driving the conveying member 32 to move to the detection position 11 under the guide of the first sliding rail 31. In the present embodiment, the conveyance driver 33 may be a cylinder, a servo slide, or the like.

In this way, through setting up first slide rail 31, can make first slide rail 31 lead to carrying member 32 for carrying member 32 is along predetermineeing the direction motion all the time under the direction of first slide rail 31, so that carrying member 32 stably carries the work piece that waits to detect position 11, has improved detection stability. In addition, through the conveying member 32 and the conveying driving member 33, the conveying driving member 33 can be used for rapidly driving the conveying member 32 to move to the detection position 11, and manual operation is not needed for moving materials, so that the operation time is shortened, and the detection efficiency is improved.

In some embodiments, the transport 32 includes a transport carrier 321 and a plurality of transport locations 322. The conveying carrier 321 is slidably connected to the first slide rail 31 and connected to the conveying driving member 33, and the conveying carrier 321 is connected to the communication connector 40, where the conveying carrier 321 is used for carrying the workpiece. The conveying and positioning parts 322 are arranged on one side of the conveying and bearing part 321, which is away from the first sliding rail 31, and form a positioning groove 3221 matched with the workpiece, and the positioning groove 3221 is used for positioning the workpiece borne by the conveying and bearing part 321.

In this way, by providing the positioning groove 3221, the positioning groove 3221 can position the workpiece carried by the carrying and carrying portion 321, so that the workpiece carried by the carrying and carrying portion 321 is prevented from being shifted in position, and the communication connector 40 is stably inserted into the communication connection hole of the workpiece, so that the detection stability is improved.

Referring to fig. 4, in some embodiments, the communication connection 40 includes a placement portion 41, a second sliding rail 42, and a communication connection portion 43. The placement part 41 is arranged on one side of the conveying member 32 and is connected with the conveying member 32, the second sliding rail 42 is arranged along the direction that the placement part 41 points to the conveying member 32 and is positioned on one side of the placement part 41 facing the first bracket 21, the communication connection part 43 is slidably connected with the second sliding rail 42, and the communication connection part 43 is used for being inserted into a communication connection hole of a workpiece. In the present embodiment, the communication connection portion 43 may be any connection portion, a connection block, or a similar connection body, or the like, capable of electrically connecting the work with the outside.

In this way, by arranging the second sliding rail 42, the communication connection part 43 can be guided, so that the communication connection part 43 is accurately inserted into the communication connection hole of the workpiece carried by the conveying carrying part 321, thereby improving the inserting precision of the communication connection piece 40 and further improving the detection precision. In addition, through setting up communication connection portion 43, can make outside electromechanical connection in the work piece for outside computer sends out the audio information of predetermineeing through communication connection portion 43 control work piece, need not to use too much and complicated communication equipment, has simplified the structure of detection device 100, and then has improved detection device 100's degree of integration.

Referring to fig. 5, in some embodiments, the second detecting element 52 includes a first supporting portion 521, a second supporting portion 522, a first detecting portion 523 and a fixing portion 524. The first support 521 is adjacent to the detection site 11 and connected to the second bracket 22. The second supporting portion 522 is protruding on the side of the first supporting portion 521 facing the conveying assembly 30 and is connected to the first supporting portion 521, and an installation groove 5221 is provided at an end of the second supporting portion 522 away from the first supporting portion 521. The first detection portion 523 is adapted to the mounting groove 5221, and a portion of the first detection portion 523 penetrates the mounting groove 5221, the first detection portion 523 is coupled to the audio analyzer 80, and the first detection portion 523 is configured to receive audio information. One end of the fixing portion 524 is connected to a bottom of the mounting groove 5221, and the other end of the fixing portion 524 is configured to penetrate the first detecting portion 523 to fix the first detecting portion 523 to the mounting groove 5221. In this embodiment, the first detecting portion 523 may be a commercially available microphone, and the fixing portion 524 may be a cylindrical bolt or a T-bolt.

Thus, by providing the first supporting portion 521, the second supporting portion 522, and the fixing portion 524 to be engaged, the first detecting portion 523 can be stably fixed in the mounting groove 5221, and the first detecting portion 523 is prevented from shaking when receiving the preset audio information or the standard audio information, so that the first detecting portion 523 stably receives the audio information, and the detection stability is improved.

Referring to fig. 6, in some embodiments, the third detecting member 53 includes a mounting portion 531, a first driving portion 532, and a second detecting portion 533. The mounting portion 531 is adjacent to the detecting portion 11 and is connected to the second support 22, the first driving portion 532 is disposed on the mounting portion 531 and is coupled to the controller 70, the second detecting portion 533 is connected to the first driving portion 532 and is coupled to the audio analyzer 80, and the second detecting portion 533 moves to a predetermined height under the driving of the first driving portion 532 to receive the audio information sent by the earpiece of the workpiece. In this embodiment, the first driving portion 532 may be a cylinder, a servo sliding table, etc., and the second detecting portion 533 may be a commercially available copying ear.

Thus, by providing the first driving portion 532 and the second detecting portion 533, the second detecting portion 533 can be moved to a preset height under the driving of the first driving portion 532, so that a preset height difference is maintained between the second detecting portion 533 and the workpiece, and the second detecting portion 533 can stably receive the audio information sent by the receiver of the workpiece, thereby improving the detection stability.

Referring to fig. 3, in some embodiments, the occlusion assembly 60 includes a first occlusion element 61 and a second occlusion element 62. The first blocking member 61 is disposed at the mounting portion 531 at a distance from the first driving portion 532 and coupled to the controller 70, and the first blocking member 61 is used to block a speaker and/or a microphone of a workpiece. The second blocking member 62 is arranged adjacent to the detection site 11 and connected to the second support 22, and the second blocking member 62 is coupled to the controller 70, the second blocking member 62 being adapted to block a further set of loudspeakers and/or microphones of the workpiece. It will be appreciated that the speaker and microphone of the workpiece may be located in different positions or adjacent, and that the first and second plugs 61, 62 may be used to plug the speaker or microphone separately or may be used to plug both the speaker and microphone.

In this way, by providing the first blocking member 61 and the second blocking member 62, the first blocking member 61 and the second blocking member 62 can block the speakers and/or microphones at different positions, so as to block all the speakers and/or microphones of the workpiece at the same time, thereby enabling the detection assembly 50 and the audio analyzer 80 to cooperate and stably detect the tightness of the speakers and/or microphones of the workpiece, and further improving the detection stability.

Referring to fig. 6, in some embodiments, the first blocking member 61 includes a second driving portion 611 and a first blocking portion 612. The second driving part 611 is disposed on the mounting part 531 at a distance from the first driving part 532 and coupled to the controller 70, the first blocking part 612 is connected to the second driving part 611, and the first blocking part 612 blocks the speaker and/or the microphone under the driving of the second driving part 611. In the present embodiment, the second driving part 611 may be a cylinder.

In this way, by providing the second driving portion 611 and the first driving portion 532 on the mounting portion 531 at intervals, the mounting portion 531 can support the first driving portion 532 and the second driving portion 611 at the same time, so that the mounting area occupied by the third detecting element 53 and the first blocking element 61 is reduced, the structure of the detecting device 100 is simplified, and the production cost and the maintenance cost of the detecting device 100 are reduced. In addition, by providing the second driving portion 611 and the first blocking portion 612, the first blocking portion 612 can be made to stably block the speaker and/or microphone of the workpiece by the driving of the second driving portion 611, thereby improving the detection stability.

As can be appreciated, since the number of the second detecting members 52 is plural, part of the second detecting members 52 are disposed on the mounting portion 531 at intervals from the first driving portion 532 and the second driving portion 611, so as to further reduce the area of the mounting area occupied by the detecting assembly 50 and the plugging assembly 60, and simplify the structure of the detecting device 100.

Referring to fig. 7, in some embodiments, the second blocking member 62 includes a third sliding rail 621, a linkage portion 622, a third driving portion 623, a second blocking portion 624, and a third blocking portion 625. The third sliding rail 621 is disposed on the second bracket 22 along the direction that the second blocking member 62 points to the conveying member 32, the linkage portion 622 is slidably connected with the third sliding rail 621, the third driving portion 623 is disposed on the second bracket 22 and connected with the linkage portion 622, and the third driving portion 623 is coupled to the controller 70, and the third driving portion 623 is configured to drive the linkage portion 622 to move toward the workpiece carried by the conveying member 32. The second blocking portion 624 and the third blocking portion 625 are disposed at intervals on one side of the linkage portion 622 away from the third sliding rail 621, and a space 6241 is formed between the second blocking portion 624 and the third blocking portion 625, the space 6241 is used for avoiding the communication connection piece 40, and the second blocking portion 624 and the third blocking portion 625 move towards the workpiece carried by the conveying piece 32 under the driving of the linkage portion 622 to block the speaker and/or the microphone. In the present embodiment, the third driving part 623 may be a cylinder.

In this way, by arranging the third sliding rail 621, the third sliding rail 621 can guide the linkage part 622, so that the linkage part 622 drives the second blocking part 624 and the third blocking part 625 to always move along the extending direction of the third sliding rail 621, thereby enabling the second blocking part 624 and the second blocking part to stably block the speaker and/or the microphone of the workpiece, and improving the detection stability. In addition, by providing the avoidance space 6241 between the second blocking portion 624 and the third blocking portion 625, the avoidance space 6241 can accommodate the communication link 40 when the speaker and/or microphone of the workpiece is blocked, so that the avoidance space 6241 can avoid the communication link 40, and interference between the second blocking member 62 and the communication link 40 when the speaker and/or microphone of the workpiece is blocked can be prevented, thereby further improving the detection stability.

It will be appreciated that the first blocking portion 612, the second blocking portion 624 and the third blocking portion 625 may be any sealing block, sealing plate or similar sealing body capable of blocking the speaker and/or microphone of the workpiece, for example, comprising a supporting rod and foam, one end of the supporting rod is connected to the second driving portion 611 or the linkage portion 622, the other end of the supporting rod is provided with foam, and the supporting rod is driven by the second driving portion 611 or the linkage portion 622 to move the foam towards the workpiece so that the foam blocks the speaker and/or microphone of the workpiece.

The operation of the detection device 100 is substantially as follows:

firstly, a workpiece is placed on a conveying bearing part 321, a positioning groove 3221 positions the workpiece borne by the conveying bearing part 321, a communication connection part 43 moves towards the workpiece under the guide of a second sliding rail 42 and is inserted into a communication connection hole of the workpiece, so that the workpiece is electrically connected to an external computer, the external computer sends standard audio information through a first detection part 51, a microphone of the workpiece receives the standard audio information sent by the first detection part 51 and sends the received audio information to an audio analyzer 80 through an electric signal, meanwhile, a second detection part 52 receives the standard audio information sent by the first detection part 51 and sends the received audio information to the audio analyzer 80 through a wire number, the audio analyzer 80 compares and analyzes the audio information received by the second detection part 52 with the audio information received by a microphone of the workpiece to judge whether the functionality of the microphone of the workpiece meets a preset standard, so that the feeding, communication connection and detection operation of the workpiece are continuously completed, the structure of the detection device 100 is simplified, the production cost is reduced, and the degree of integration of the detection device 100 is improved;

Secondly, the external computer transmits standard audio information to a speaker of the workpiece through an electrical signal by using the communication connection piece 40, the speaker of the workpiece receives the electrical signal of the standard audio information and transmits preset audio information, the second detection piece 52 receives the preset audio information transmitted by the speaker and transmits the received audio information to the audio analyzer 80 through the electrical signal, the external computer transmits the standard audio information to the audio analyzer 80 through the electrical signal, and the audio analyzer 80 compares the audio information received by the second detection piece 52 with the standard audio information transmitted by the external computer to judge whether the functionality of the speaker of the workpiece meets the preset standard;

then, the microphone of the workpiece is plugged by the plugging assembly 60, the external computer can send out standard audio information through the first detecting element 51, the plugged microphone of the workpiece receives quasi audio information sent out by the first detecting element 51 and sends the received audio information to the audio analyzer 80 through an electric signal, and meanwhile, the second detecting element 52 receives the standard audio information sent out by the first detecting element 51 and sends the received audio information to the audio analyzer 80 through a wire number, so that the audio analyzer 80 performs comparison analysis based on the standard audio information received by the second detecting element 52 and the audio information received by the plugged microphone to judge whether the tightness of the microphone of the workpiece meets a preset standard or not;

Then, the speaker of the workpiece is plugged by the plugging assembly 60, the external computer can use the communication connection piece 40 to send standard audio information to the plugged speaker through an electric signal, the plugged speaker receives the electric signal of the standard audio information and sends preset audio information, the second detection piece 52 receives the preset audio information sent by the plugged speaker and sends the received audio information to the audio analyzer 80 through the electric signal, the external computer sends the standard audio information to the audio analyzer 80 through the electric signal, and the audio analyzer 80 compares the audio information received by the second detection piece 52 with the standard audio information sent by the external computer to judge whether the tightness of the speaker of the workpiece meets the preset standard or not;

finally, the external computer can use the communication connection piece 40 to send the standard audio information to the earphone through the electric signal, the earphone receives the electric signal of the standard audio information and sends out the preset audio information, the third detection piece 53 simulates the human ear to receive the preset audio information sent out by the earphone of the workpiece and sends the received audio information to the audio analyzer 80, the external computer sends the standard audio information to the audio analyzer 80 through the electric signal, the audio analyzer 80 compares the audio information received by the third detection piece 53 with the preset audio information to judge whether the earphone of the workpiece meets the preset standard in the human ear environment, so that the detection assembly 50 and the plugging assembly 60 are matched, the microphone of the workpiece, the second detection piece 52 and the third detection piece 53 receive different audio information and send the audio information obtained by the microphone to the audio analyzer 80 through the electric signal, the audio analyzer 80 analyzes the audio information, automatic data analysis and comparison are realized, the acoustic detection is not required, and the detection precision is improved.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. A detection apparatus, characterized by comprising:

a base provided with a detection position and a containing cavity;

the rack is arranged in the accommodating cavity and is connected with the base;

the conveying assembly is arranged along a preset direction and connected with the rack and is used for bearing a workpiece to be detected and conveying the workpiece to the detection position;

the communication connecting piece is connected with the conveying assembly and is used for being inserted into the communication connecting hole of the workpiece so as to enable the workpiece to be electrically connected with an external computer;

the detection assembly comprises a first detection piece, a second detection piece and a third detection piece, wherein the first detection piece, the second detection piece and the third detection piece are all adjacently arranged at the detection position and are all coupled with the external computer, the first detection piece is used for sending standard audio information, the second detection piece is used for receiving preset audio information sent by a loudspeaker of the workpiece and the standard audio information sent by the first detection piece, and the third detection piece is used for simulating human ears to receive the preset audio information sent by an earphone of the workpiece;

The blocking component is arranged adjacent to the second detection piece and connected with the rack and is used for blocking a loudspeaker and/or a microphone of the workpiece;

the controller is coupled with the conveying assembly and the blocking assembly and is used for controlling the conveying assembly to drive the workpiece to move to the detection position and controlling the blocking assembly to block the loudspeaker and/or the microphone;

and the audio analyzer is coupled with the first detection piece, the second detection piece and the third detection piece and is used for analyzing whether the microphone, the loudspeaker and the receiver of the workpiece accord with preset standards or not based on the standard audio information received by the workpiece, the preset audio information and the standard audio information received by the second detection piece and the preset audio information received by the third detection piece.

2. The detection apparatus as claimed in claim 1, wherein the housing comprises:

the first bracket is arranged on the cavity wall of the accommodating cavity and connected with the base, the first bracket is connected with the first detection piece, and the first bracket is used for supporting the first detection piece;

the second support is arranged opposite to the first support and is connected with the other cavity wall of the accommodating cavity, the second support is connected with the conveying assembly, the second detection piece, the third detection piece and the plugging assembly, and the second support is used for supporting the conveying assembly, the second detection piece, the third detection piece and the plugging assembly.

3. The detection apparatus as claimed in claim 2, wherein the transport assembly comprises:

the first sliding rail is arranged on the second bracket along the preset direction;

the conveying piece is connected with one side of the first sliding rail, which is away from the second bracket, in a sliding way, and is connected with the communication connecting piece, and the conveying piece is used for bearing the workpiece and supporting the communication connecting piece; a kind of electronic device with high-pressure air-conditioning system

And the conveying driving piece is arranged on the second bracket and connected with the conveying piece, and is coupled with the controller and used for driving the conveying piece to move to the detection position under the guide of the first sliding rail.

4. A testing device according to claim 3, wherein the transport member comprises:

the conveying bearing part is in sliding connection with the first sliding rail and is connected with the conveying driving piece, and the conveying bearing part is connected with the communication connecting piece and is used for bearing the workpiece;

the plurality of conveying and positioning parts are arranged on one side, deviating from the first sliding rail, of the conveying and bearing part in a surrounding mode, positioning grooves matched with the workpieces are formed in the conveying and bearing part, and the positioning grooves are used for positioning the workpieces borne by the conveying and bearing part.

5. A test device as claimed in claim 3, wherein the communication link comprises:

the placement part is arranged on one side of the conveying piece and is connected with the conveying piece;

the second sliding rail is arranged along the direction that the placement part points to the conveying piece and is positioned at one side of the placement part facing to the first bracket; a kind of electronic device with high-pressure air-conditioning system

And the communication connection part is in sliding connection with the second sliding rail and is used for being inserted into the communication connection hole of the workpiece.

6. The test device of claim 2, wherein the second test element comprises:

the first supporting part is adjacently arranged at the detection position and is connected with the second bracket;

the second supporting part is convexly arranged on one side of the first supporting part facing the conveying assembly and is connected with the first supporting part, and one end of the second supporting part, which is far away from the first supporting part, is provided with a mounting groove;

the first detection part is matched with the mounting groove, a part of the first detection part penetrates through the mounting groove, the first detection part is coupled with the audio analyzer, and the first detection part is used for receiving audio information; a kind of electronic device with high-pressure air-conditioning system

And one end of the fixing part is connected with the bottom of the mounting groove, and the other end of the fixing part is used for penetrating into the first detection part to fix the first detection part to the mounting groove.

7. A test device as claimed in claim 3, wherein the third test element comprises:

the mounting part is adjacently arranged at the detection position and is connected with the second bracket;

the first driving part is arranged on the mounting part and is coupled with the controller; a kind of electronic device with high-pressure air-conditioning system

The second detection part is connected with the first driving part and coupled with the audio analyzer, and moves to a preset height under the driving of the first driving part so as to receive audio information sent by an earphone of the workpiece.

8. The test device of claim 7, wherein the occlusion assembly comprises:

a first blocking member disposed on the mounting portion at a distance from the first driving portion and coupled to the controller, the first blocking member being configured to block the speaker and/or the microphone of the workpiece;

the second blocking piece is adjacently arranged at the detection position and connected with the second bracket, the second blocking piece is coupled with the controller, and the second blocking piece is used for blocking the other group of the loudspeaker and/or the microphone of the workpiece.

9. The detection apparatus as claimed in claim 8, wherein the first blocking member comprises:

The second driving part is arranged on the mounting part at intervals with the first driving part and is coupled with the controller;

the first blocking part is connected with the second driving part and is used for blocking the loudspeaker and/or the microphone under the driving of the second driving part.

10. The detection apparatus as claimed in claim 8, wherein the second blocking member comprises:

the third sliding rail is arranged on the second bracket along the direction that the second blocking piece points to the conveying piece;

the linkage part is in sliding connection with the third sliding rail;

the third driving part is arranged on the second bracket and connected with the linkage part, and is coupled with the controller and used for driving the linkage part to move towards the workpiece carried by the conveying part; a kind of electronic device with high-pressure air-conditioning system

The second blocking part and the third blocking part are arranged at intervals on one side, away from the third sliding rail, of the linkage part, a clearance space is formed between the second blocking part and the third blocking part, the clearance space is used for clearance of the communication connecting piece, and the second blocking part and the third blocking part are driven by the linkage part to move towards the workpiece borne by the conveying piece so as to block the loudspeaker and/or the microphone.