CN112684333A

CN112684333A - Detection equipment for TWS earphone charging box

Info

Publication number: CN112684333A
Application number: CN202011505141.0A
Authority: CN
Inventors: 王国庆; 丁永胜; 陈晓冉
Original assignee: Goertek Optical Technology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-20
Anticipated expiration: 2040-12-18
Also published as: CN112684333B

Abstract

The invention discloses a detection device for a TWS earphone charging box, which comprises: a work table; the fixing seat is arranged on the workbench and used for placing the TWS earphone charging box to be tested; the button testing device is arranged on the workbench and used for pressing a button of the TWS earphone charging box to be tested; locate the workstation, be used for to the awaiting measuring the TWS earphone charges the box and carries out the communication test module of communication test, the communication test module is including being used for inserting the awaiting measuring in the TWS earphone charges the box, and with the awaiting measuring the electric conduction post that the earphone connecting contact of TWS earphone charges the box contacts. Above-mentioned check out test set of TWS earphone charging box can avoid artifical participation test, and efficiency of software testing can show and promote, promotes the reliability of test result.

Description

Detection equipment for TWS earphone charging box

Technical Field

The invention relates to the technical field of detection equipment, in particular to detection equipment for a TWS earphone charging box.

Background

Currently, there is an increasing market for TWS headphones, wherein the abbreviation of TWS, also known as True Wireless Stereo headphones, means True Wireless Stereo headphones.

In order to accommodate and charge the TWS headset conveniently, the TWS headset is often used with a charging box, the charging box is the TWS headset charging box, the main function of the TWS headset charging box is to communicate with the TWS headset, and before leaving the factory, the TWS headset should be tested in terms of functions.

In prior art, adopt artificial mode to carry out capability test to TWS earphone charging box usually, the efficiency of artifical test is not high, and receives the influence of factors such as fatigue easily for the test accuracy remains to be promoted, and simultaneously, artifical test still can increase labour cost.

In summary, it can be known that how to improve the testing efficiency of the TWS headset charging box is a technical problem that needs to be considered by those skilled in the art.

Disclosure of Invention

The invention aims to provide detection equipment for a TWS earphone charging box, which can avoid manual test participation, remarkably improve the test efficiency and improve the reliability of a test result.

To achieve the above object, the present invention provides a detection apparatus of a TWS headset charging box, comprising:

a work table;

the fixing seat is arranged on the workbench and used for placing the TWS earphone charging box to be tested;

the button testing device is arranged on the workbench and used for pressing a button of the TWS earphone charging box to be tested;

locate the workstation, be used for to the awaiting measuring the TWS earphone charges the box and carries out the communication test module of communication test, the communication test module is including being used for inserting the awaiting measuring in the TWS earphone charges the box, and with the awaiting measuring the electric conduction post that the earphone connecting contact of TWS earphone charges the box contacts.

Optionally, still including locating the start module of workstation, the start module is including the earphone seat that is used for fixed earphone, the earphone seat is equipped with the faller that is used for contacting with the box body connecting contact of earphone, the faller with it links to each other to lead electrical pillar.

Optionally, the workbench is provided with a data detection device for plugging into and unplugging from a data output port of the TWS headset charging box to be tested.

Optionally, the conductive pillar sleeve is provided with a profiling earphone, and the end of the conductive pillar is located outside the profiling earphone and is in an arc shape.

Optionally, the profiling earphone is provided with two symmetrically arranged accommodating cavities, and the two conductive posts are respectively placed in the different accommodating cavities.

Optionally, the conductive post is connected with a driving device, and the driving device is connected with a detection sensor for detecting whether a box cover of the TWS headset charging box to be detected is opened; when the detection sensor detects that the box cover is opened, the driving device drives the conductive column to be inserted into the TWS earphone charging box.

Optionally, the TWS headset charging box to be tested further comprises a pressing module arranged on the workbench, and the pressing module comprises a pressing block located above the fixed seat and used for pressing the TWS headset charging box to be tested on the fixed seat.

Optionally, the workbench is provided with a pushing device located above the fixed seat, and the pushing device is used for pushing a box cover of the TWS headset charging box to be tested to be closed.

Optionally, the workbench is provided with a positioning device disposed next to the fixing base, and the positioning device is configured to push the TWS headset charging box to be tested to move, so that the TWS headset charging box to be tested and the fixing base are positioned.

Optionally, the pressing module comprises a pressing moving device and a pressing lifting device provided with the pressing block, the pressing lifting device is arranged on the pressing moving device, the pressing moving device is used for driving the pressing lifting device to move along the length direction and/or the width direction of the workbench, and the pressing lifting device is used for driving the pressing block to move along the vertical direction; and/or the presence of a gas in the gas,

the positioning device is connected with a positioning lifting device, the positioning lifting device is used for driving the positioning device to move along the vertical direction, the positioning lifting device is connected with a positioning moving device, and the positioning moving device is used for driving the positioning lifting device to move along the length direction and/or the width direction of the workbench.

Compared with the prior art, the detection device for the TWS earphone charging box provided by the embodiment of the invention comprises a workbench, a fixed seat, a key test device and a communication test module, wherein the fixed seat is used for placing the TWS earphone charging box to be tested, the key test device is used for pressing the key of the TWS earphone charging box to be tested so as to further test whether the key functions are normal, the communication test module comprises a conductive post, and in the process of carrying out communication test on the TWS earphone charging box, the conductive post can be inserted into the TWS earphone charging box and is contacted with an earphone connecting contact in the TWS earphone charging box by utilizing the conductive post so as to further test whether the TWS earphone charging box can carry out normal communication with an earphone.

The check out test set of the TWS earphone charging box who so sets up, beneficial effect is as follows:

one of them, utilize the communication test module lead during electrical pillar inserts TWS earphone charging box to whether test TWS earphone charging box and earphone can normal communication, this process need not artifical participation plug, and then has liberated artifical work, avoids the problem that the detection uniformity reduces because of artifical intensity of labour promotes and brings, can the communication function that real reaction goes out TWS earphone charging box.

Secondly, similar to the aforesaid, utilize button testing arrangement to press the button of TWS earphone charging box to whether the function of testing out the button is normal, so, do not need the manual work to press, efficiency of software testing can show the promotion.

And thirdly, the fixing seat is used for placing the TWS earphone charging box to be tested, and the fixing seat is matched with the communication test module and the key test device for use, so that the TWS earphone charging box to be tested is fixed and reliable compared with a workbench, the reliability of a test result can be further improved in the test process, and the test result of the TWS earphone charging box is more real and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic diagram of a detection apparatus of a TWS headset charging box according to an embodiment of the present invention;

FIG. 2 is a top view of a detection device of a TWS headset charging box provided by an embodiment of the present invention;

fig. 3 is a schematic view of a lower surface of a table of a detection apparatus of a TWS headset charging box according to an embodiment of the present invention;

FIG. 4 is a schematic view of the interior of a housing of a detection device of a TWS headset charging box provided by an embodiment of the present invention;

fig. 5 is a schematic diagram of a communication testing module of a detection device of a TWS headset charging box according to an embodiment of the present invention;

FIG. 6 is a partial schematic view of the conductive post and the dummy earphone of the communication test module of FIG. 5;

FIG. 7 is a cross-sectional view of the conductive post and the dummy earphone of the communication test module of FIG. 5;

fig. 8 is a schematic structural diagram of a power-on module of a detection device of a TWS headset charging box according to an embodiment of the present invention;

FIG. 9 is a perspective view of a top block of the booting module shown in FIG. 7;

FIG. 10 is a top view of the power-on module of FIG. 7;

fig. 11 is a schematic diagram of a pressing module of a detection device of a TWS headset charging box according to an embodiment of the present invention;

wherein:

1-a workbench, 11-a detection sensor, 12-a protective cover,

2-a fixed seat,

3-a key testing device,

4-communication test module, 41-conductive column, 42-profiling earphone, 43-driving device, 44-mounting block, 45-base body,

5-startup module, 51-earphone seat, 511-counter bore, 52-needle plate, 53-top block, 54-connecting block, 55-bottom plate,

6-pressing module, 61-pressing block, 62-pressing moving device, 63-pressing lifting device, 64-connecting plate, 65-via hole,

7-pushing device, 71-push rod, 72-bracket,

8-a data detection device,

9-a positioning device, 91-a positioning lifting device, 92-a positioning moving device,

01-control panel, 02-electromagnetic valve, 03-pressure reducing valve, 04-start button, 05-box, 06-switch power supply, 07-emergency stop button, 08-air pressure display meter, 09-indicator light and 010-LED analyzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The detection device for the TWS earphone charging box provided by the embodiment of the invention can be seen in the attached drawings 1 to 11 with reference to the description, and comprises: the device comprises a workbench 1, a fixed seat 2, a key testing device 3 and a communication testing module 4; the workbench 1 can be arranged as a horizontal plate, and the fixed seat 2, the key testing device 3 and the communication testing module 4 are arranged on the workbench 1.

The fixing base 2 is used for placing a TWS headset charging box to be tested, and since the TWS headset charging box is generally configured to be a box body, the fixing base 2 may be correspondingly configured with a groove, so that the TWS headset charging box is horizontally placed on the fixing base 2.

The specific shape and size of the fixed seat 2 can be determined according to the shape and size of the TWS earphone charging box to be tested; of course, in order to improve the applicability of the detection device, the fixing base 2 may be detachably connected to the workbench 1, and when testing different sizes and types of TWS headset charging boxes, different types of fixing bases 2 may be correspondingly fixed to the workbench 1.

The fixing base 2 can be installed at any position of the workbench 1 according to actual needs, but is preferably installed at a middle position of the workbench 1, so as to facilitate layout design of other components.

The button testing arrangement 3 is used for pressing the button of the TWS earphone charging box that awaits measuring, and usually speaking, the button of TWS earphone charging box often sets up on the lateral wall, when TWS earphone charging box level was placed in fixing base 2, the button of TWS earphone charging box was located one side of fixing base 2, can set up button testing arrangement 3 in one side of fixing base 2 from this to press the button of TWS earphone charging box.

The button can carry out functions such as starting up and starting charging, and button testing arrangement 3 can be specifically for the piston cylinder such as cylinder, and when the piston cylinder stretched into, then the button was triggered, can observe at this moment whether TWS earphone charging box worked normally, also detects whether the function of button is normal.

The communication test module 4 is used for carrying out communication test on the TWS earphone charging box, and because the communication between the TWS earphone charging box and the TWS earphone is the most basic function of the TWS earphone charging box, the detection device is provided with the communication test module 4 and the TWS earphone charging box for communication, and whether the TWS earphone charging box and the communication test module 4 can be normally communicated or not is tested.

The communication test module 4 includes a conductive column 41, and when performing a communication test, the conductive column 41 is inserted into the TWS earphone charging box, and the conductive column 41 contacts with the earphone connection contact of the TWS earphone charging box, so as to test whether the conductive column 41 and the TWS earphone charging box can be electrically connected, and further test whether the communication function of the TWS earphone charging box is normal.

The conductive post 41 can be connected with a control panel 01, and because whether the communication between the conductive post 41 and the TWS earphone charging box is judged to be realized by observation or not can not be realized, the control panel 01 can be provided with a detection circuit, and when the conductive post 41 is connected with the TWS earphone charging box, the detection circuit is conducted, and audible and visual prompts can be sent; if the conductive post 41 and the TWS earphone charging box cannot communicate with each other, the detection circuit is not turned on, and an audible and visual prompt cannot be given. Obviously, there are various ways to determine whether the communication between the conductive post 41 and the TWS headset charging box is connected, and the present disclosure is not expanded.

The control panel 01 can be connected with the key testing device 3, the control panel 01 is used for controlling the key testing device 3 to press keys of the key testing device 3, and the control panel 01 is connected with an electromagnetic valve 02, a pressure reducing valve 03 and the like under the condition that the key testing device 3 is a piston cylinder such as an air cylinder and the like so that the key testing device 3 can perform stretching and retracting actions.

The conductive post 41 may be further connected with a driving device 43, the driving device 43 may also be configured as a piston cylinder such as an air cylinder, and similarly to the above, the driving device 43 may be connected with the control board 01, and the operation of extending and retracting the conductive post 41 into and out of the TWS headset charging box may be completed through the components such as the electromagnetic valve 02 and the pressure reducing valve 03.

For the communication test module 4, the conductive pillar 41 may be sleeved with a dummy earphone 42, and an end of the conductive pillar 41 is located outside the dummy earphone 42 and is in an arc shape, refer to fig. 5 to 7 of the specification.

The profiling earphone 42 is a plastic part, and can be formed by 3D printing and the like, the profiling earphone 42 is sleeved with the conductive column 41, the end of the conductive column 41 extends out of the profiling earphone 42, and the part extending out of the profiling earphone 42 is used for contacting with an earphone connecting contact of a TWS earphone charging box, so as to realize communication test.

The profiling earphone 42 is provided with two symmetrically arranged accommodating cavities, and the two conductive posts 41 are respectively placed in different accommodating cavities, so that a cylindrical structure can be formed.

For the two conductive posts 41 of the same profile earphone 42, they can be regarded as the positive pole and the negative pole respectively, and are used to contact with the earphone connecting contact of the TWS earphone charging box, the description of fig. 5 and fig. 6 shows the case of providing two profile earphones 42, and of course, the number of the profile earphones 42 may be one or three according to the different TWS earphone charging boxes to be tested.

In order to improve the applicability of the detection device, the profile modeling earphone 42 can be fixed on the seat body 45 through the mounting block 44, the mounting block 44 is provided with a through hole for fixing the profile modeling earphone 42, the mounting block 44 is detachably connected with the seat body 45, and the seat body 45 can be preset with a plurality of threaded holes and mounting spaces for fixing the mounting block 44, so that the number of the mounting blocks 44 can be fixed on the seat body 45 according to actual needs, namely, different numbers of profile modeling earphones 42 can be selectively arranged on the seat body 45.

In order to further ensure the relative position reliability of the conductive post 41 and the profile earphone 42, the end of the conductive post 41 may be provided with a circular arc tip with a larger cross-sectional dimension, and it is considered that, the conductive post 41 includes a column body and a circular arc tip provided at one end of the column body, the conductive post 41 may be integrally provided, and the cross-sectional dimension of the circular arc tip is larger than that of the column body.

When the conductive post 41 and the profile earphone 42 are installed in place, the column body of the conductive post 41 is located in the accommodating cavity of the profile earphone 42, and the arc end of the conductive post 41 is exposed out of the accommodating cavity of the profile earphone 42; wherein, the circular arc end is laminated with the lateral wall that holds the chamber towards the terminal surface that holds the chamber mutually to avoid leading electrical pillar 41 to further move towards the direction that is close to holding the chamber.

Referring to fig. 6 in the specification, the reference line pointing to the conductive column 41 is the position of the arc tip. The cylinder of the conductive post 41 is located in the receiving cavity of the dummy earphone 42 and is not visible in fig. 6 of the description.

Obviously, the cross-sectional dimension of the receiving cavity of the profile earphone 42 should be larger than the cross-sectional dimension of the pillar of the conductive pillar 41, so that the pillar of the conductive pillar 41 is placed in the receiving cavity; after the cylinder of the conductive pillar 41 is placed in the accommodating cavity of the earphone 42, a single side of the cylinder of the conductive pillar 41 preferably has a gap of 0.1mm-0.15mm with the accommodating cavity, so that the cylinder of the conductive pillar 41 and the accommodating cavity are fixed reliably, and meanwhile, the conductive pillar 41 can be conveniently plugged into and pulled out of the accommodating cavity.

It should be noted that, the TWS earphone charging box is usually provided with a box cover, and the box cover can be kept in an open state and a closed state, when the conductive column 41 is inserted into the TWS earphone charging box, it should be ensured that the box cover is in the open state first, therefore, the workbench 1 can be further provided with a detection sensor 11, and whether the box cover is in the open state is detected by the detection sensor 11, and the driving device 43 can control the conductive column 41 to be inserted into the TWS earphone charging box only when the detection sensor 11 detects that the box cover is in the open state.

The detection sensor 11 may be a type FU-35FZ photoelectric sensor, which is disposed at one side of the fixing base 2 and may be disposed at the same side as the key testing device 3.

The driving device 43 and the detecting sensor 11 are connected to the control board 01, and when the detecting sensor 11 detects that the box cover is in the open state, the control board 01 controls the driving device 43 to move, so as to drive the conductive column 41 to extend into the TWS earphone charging box.

Referring to the description and figures 8 to 10, the detection device further comprises a power-on module 5, wherein the power-on module 5 can be fixed on the workbench 1 and is used for placing a pair of earphones.

The starting module 5 comprises an earphone seat 51, the earphone seat 51 can be arranged into two vertical plates, the top parts of the two vertical plates are provided with counter bores 511 for placing earphones, and the earphones can be vertically placed in the counter bores 511.

The earphone seat 51 is further provided with a needle plate 52, each vertical plate is provided with a needle plate 52 for connecting with the positive and negative poles of the earphones, and when a pair of earphones is fixed on the earphone seat 51, each earphone is in contact with the respective corresponding needle plate 52; meanwhile, the pin plate 52 and the conductive post 41 may be connected to each other by a wire.

In other words, each vertical plate may be provided with two needle plates 52, the two needle plates 52 are respectively a positive electrode and a negative electrode, each vertical plate corresponds to one of the profiling earphones 42, the two needle plates 52 of each vertical plate are connected with the two conductive posts 41 of the profiling earphones 42, the positive electrode is connected with the positive electrode, and the negative electrode is connected with the negative electrode, so that the needle plates 52 and the conductive posts 41 can be conducted.

That is, after a pair of earphones are placed on the earphone seat 51, the earphones are connected with the conductive posts 41 through the needle plate 52, and it can be seen that the pair of earphones can be connected with a plurality of different TWS earphone charging boxes, so as to perform communication tests on the plurality of TWS earphone charging boxes.

In order to ensure the reliable placement of the earphones, the starting module 5 may further include a top block 53, the top block 53 covers the earphone seat 51 to prevent the earphones from being separated from the top block 53, and after a pair of earphones is fixed to the earphone seat 51, the top block 53 and the earphone seat 51 may be screwed by using fasteners such as bolts.

Still can be equipped with connecting block 54 between two vertical boards, connecting block 54 is located the upper position that leans on of vertical board, connects through the fastener between kicking block 53 and the connecting block 54, refer to description figure 8 and figure 9, both sides link to each other with two connecting blocks 54 respectively around kicking block 53, the left and right sides of kicking block 53 then respectively laminate in the top of two vertical boards, so, the lower surface of kicking block 53 can laminate in the top of vertical board and connecting block 54 to avoid the earphone to break away from in counter bore 511.

The bottom of the earphone seat 51 can be further provided with a bottom plate 55, the bottom plate 55 and the workbench 1 can be fixedly connected through bolts and the like, and the bottom plate 55 can be directly separated from the workbench 1 when the startup module 5 needs to be detached from the workbench 1, so that the startup module 5 can be integrally detached.

Of course, in order to implement the communication test of the TWS headset charging box, the method is not limited to the method of setting the start module 5, and other components may be used to replace the pair of headsets to perform the communication test of the TWS headset charging box.

Referring to the attached drawing 11 of the specification, the detection device of the TWS earphone charging box may further include a pressing module 6, and the pressing module 6 is used to press the TWS earphone charging box, so as to prevent the TWS earphone charging box from being separated from the fixing base 2 during the test process.

The pressing module 6 is arranged on the workbench 1, the pressing module 6 comprises a pressing block 61, the pressing block 61 is located above the fixed seat 2 and used for providing downward acting force, and the TWS earphone charging box to be tested can be pressed on the fixed seat 2.

The bottom of the pressing block 61 can be further provided with soft pads such as sponge, indentation left on the surface of the TWS earphone charging box is avoided, and the thickness of the soft pads such as sponge can be specifically 0.8mm-1.5 mm.

The pressing module 6 may further include a pressing moving device 62 and a pressing lifting device 63, the pressing block 61 is disposed on the pressing lifting device 63, the pressing lifting device 63 is disposed on the pressing moving device 62, the pressing moving device 62 is configured to drive the pressing lifting device 63 to move along the length and/or width direction of the workbench 1, and the pressing lifting device 63 is configured to drive the pressing block 61 to move along the vertical direction.

The pressing lifting device 63 can be specifically a piston cylinder such as an air cylinder, the pressing block 61 can be pressed on the surface of the TWS earphone charging box by utilizing the movement of the pressing lifting device 63, and the pressing lifting device 63 and the pressing block 61 can be connected through a connecting plate 64.

Pressfitting elevating gear 63 is located one side of fixing base 2, and connecting plate 64 can set up to be the form of bending, and it includes two continuous extension boards, and an extension board sets up along the length direction of fixing base 2, and another extension board sets up along the width direction of fixing base 2 to extend to the top of fixing base 2, compact heap 61 then is located the top of fixing base 2.

The pressing moving device 62 may be specifically a piston cylinder such as an air cylinder, and is disposed on one side of the fixing base 2, and is configured to drive the pressing lifting device 63 and the pressing block 61 to move along the length direction of the fixing base 2; of course, the stitching moving device 62 may also be configured as two air cylinders for driving the stitching lifting device 63 and the pressing block 61 to move along the length direction and the width direction of the fixing base 2, respectively.

Of course, the pressing module 6 can also be connected to the control board 01, and the pressing module 6 is driven by the control board 01 to move, so that the pressing block 61 is pressed on the TWS headset charging box.

The detection equipment can also be provided with a start key 04, the control panel 01 is connected with the start key 04, when the TWS earphone charging box needs to be tested, the TWS earphone charging box with the box cover in an open state is placed on the fixed seat 2, and the pair of earphones is placed in the starting module 5, namely the earphones and the conductive posts 41 are in a communicated state; then, a start button 04 is pressed, the control panel 01 drives the pressing module 6 to move, and the TWS earphone charging box is pressed on the fixed seat 2 through the pressing block 61; then, when the detection sensor 11 detects that the box cover of the TWS earphone charging box is in an open state, the control panel 01 controls the driving device 43 to move, and the conductive column 41 extends into the TWS earphone charging box, so that the communication test of the TWS earphone charging box is completed.

Referring to the attached figure 4 of the specification, a box body 05 is arranged below the workbench 1, a start button 04 is arranged on the outer side of the box body 05, the electromagnetic valve 02, the pressure reducing valve 03 and the control panel 01 are arranged in the box body 05, and of course, a switching power supply 06 and other components connected with the start button 04 can be arranged in the box body 05.

The length of the box body 05 can be set to be 30-50cm, the two starting keys 04 are respectively arranged on two sides of the box body 05, the detection process can be started only when the two starting keys 04 are pressed down by two hands simultaneously, and therefore the starting keys 04 can be prevented from being triggered mistakenly.

Of course, an emergency stop button 07, an air pressure display meter 08, an indicator lamp 09 and the like can be further arranged on the outer side of the box body 05, the emergency stop button 07 is connected with the control panel 01, the emergency stop button 07 is used for controlling the detection equipment to stop in an emergency, and when the emergency stop button 07 is pressed, all parts of the detection equipment stop running. Since the driving device 43, the stitching moving device 62, the stitching lifting device 63, and the like can be set as cylinders, the air pressure display meter 08 can display the current air pressure change, and the indicator light 09 can be specifically a status indicator light of the detection device, for example, a green light can display that a test is not currently performed, a red light can display that a test is currently performed, and the like.

Referring to the attached

drawings

1 and 2 of the specification, the workbench 1 is provided with a data detection device 8, and the data detection device 8 can be plugged into and pulled out of a data output port of the TWS headset charging box to test whether the data output function of the TWS headset charging box is normal or not.

Taking the orientation shown in fig. 2 of the specification as an example, the data detection device 8 and the conductive column 41 may be respectively disposed on the left and right sides of the fixing base 2, the data output port of the TWS headset charging box is usually a USB interface, the data detection device 8 may be provided with a USB plug for plugging into and unplugging from the data output port, in addition, the data detection device 8 may further include a piston cylinder such as an air cylinder, and the piston cylinder is used to drive the USB plug and the data output port to plug into and unplugging, so as to test whether the data output function is normal.

The data detection device 8 can be connected with the control panel 01, in order to test whether the data output function of the TWS earphone charging box is normal or not, the USB plug of the data detection device 8 can be connected with the control panel 01, and after the conductive column 41 of the communication test module 4 is contacted with the earphone connecting contact of the TWS earphone charging box, the USB plug of the data detection device 8 can be connected with the TWS earphone charging box to form a loop.

All data of the TWS headset charging box can be output through the USB plug of the data detection device 8, and meanwhile, the output port can also be set as the USB plug of the data detection device 8 for communication between the conductive post 41 and the TWS headset charging box.

When the USB plug of the data detection device 8 is connected to the data output port of the TWS headset charging box, the control board 01 can feed back whether the data output function is normal, and the specific setting mode and the test principle thereof can refer to the prior art. Of course, the data detection device 8 can also be connected to other components for feeding back the test result in order to realize the test of the data output function, and the description is not expanded.

Referring to the attached

drawings

1 and 2 of the specification, the workbench 1 is provided with a pushing device 7, the pushing device 7 is located above the fixed seat 2, and the pushing device 7 is used for pushing a box cover of a TWS earphone charging box to be tested to be closed.

The pushing device 7 may include a push rod 71 and a bracket 72, the bracket 72 is disposed on the workbench 1, the push rod 71 is mounted above the bracket 72, the push rod 71 may be a piston cylinder such as an air cylinder to push the box cover to close, and the push rod 71 may be disposed above the data detecting device 8.

Taking the orientation shown in fig. 2 of the specification as an example, the pushing device 7 is located on the left side of the TWS earphone charging box, the box cover of the TWS earphone charging box is located on the right side, and the push rod 71 should push the box cover from left to right to close the box cover, so that the pressing block 61 of the pressing module 6 should be provided with the through hole 65, and the push rod 71 should contact the box cover after penetrating through the through hole 65.

The push rod 71 can be connected with the control panel 01, and the push rod 71 is driven by the control panel 01 to perform extending action, so that whether the box cover can be closed or not is tested.

Referring to the attached drawing 1 of the specification, the workbench 1 is provided with a positioning device 9, the positioning device 9 is arranged adjacent to the fixed seat 2, and the positioning device 9 is used for pushing the TWS headset charging box to be tested to move so as to position the TWS headset charging box to be tested and the fixed seat 2.

In order to further ensure the reliable position of the TWS headset charging box and the fixing base 2, the TWS headset charging box can be positioned by the positioning device 9 before the pressing module 6 is used to press the TWS headset charging box against the fixing base 2.

When the TWS earphone charging box with the box cover in the open state is placed on the fixed seat 2, the positioning device 9 firstly touches the TWS earphone charging box, so that the relative position of the TWS earphone charging box and the fixed seat 2 is reliable, and then the pressing module 6 acts on the upper surface of the TWS earphone charging box to press the TWS earphone charging box and the fixed seat 2 tightly.

Taking the orientation shown in fig. 2 of the specification as an example, the positioning device 9 may be disposed on the right side of the fixing base 2, and the box cover of the TWS headset charging box is also disposed on the right side, that is, the conductive post 41 of the communication test module 4 should extend into the TWS headset charging box from right to left, and the right end of the TWS headset charging box protrudes from the fixing base 2, that is, the TWS headset charging box is not completely accommodated in the fixing base 2, so that the position of the TWS headset charging box protruding from the fixing base 2 can be contacted by the positioning device 9, and the relative position of the TWS headset charging box and the fixing base 2 can be adjusted.

Considering that the operation of placing the TWS headset charging box on the fixing base 2 is performed manually, and there is a certain positional deviation, the position of the TWS headset charging box is further adjusted by the positioning device 9 to ensure the reliability of the subsequent testing operation.

Furthermore, the positioning device 9 can be further connected with a positioning lifting device 91, the positioning lifting device 91 can be specifically a piston cylinder such as an air cylinder, the positioning lifting device 91 is connected with the control panel 01, and the positioning lifting device 91 drives the positioning device 9 to move along the vertical direction; the positioning and lifting device 91 can also be connected with a positioning and moving device 92, and the positioning and moving device 92 is used for driving the positioning and lifting device 91 to move along the length and/or width direction of the workbench 1.

Description figure 3 shows the situation that the positioning and moving device 92 is used to drive the positioning and lifting device 91 to move along the length direction of the workbench 1, and it can be seen that the positioning and moving device 92 can be arranged on the lower surface of the workbench 1, the positioning device 9 is arranged above the positioning and lifting device 91, and the positioning device 9 is arranged on the upper surface of the workbench 1.

Workstation 1 is equipped with the mounting hole, and the mounting hole runs through the thickness direction of workstation 1, and the mounting hole is located the left side of fixing base 2, and location elevating gear 91 wears to establish the mounting hole, and location elevating gear 91's lower extreme and location mobile device 92 link to each other, and location elevating gear 91's upper end and positioner 9 link to each other.

The positioning and moving device 92 only drives the positioning and lifting device 91 to move along the length direction of the workbench 1, so that the excessive occupation of the space of the workbench 1 by the positioning and lifting device 91 and the positioning device 9 can be avoided, and the structure of the positioning and moving device 92 is simplified; of course, according to actual needs, the positioning and moving device 92 may be embodied as two sets of cylinders, which respectively control the positioning and lifting device 91 to move along the length direction and the width direction of the workbench 1, and the text is not expanded.

During testing, the TWS earphone charging box with the box cover in the open state is placed on the fixing seat 2, then the start button 04 is pressed by two hands, and after the control panel 01 is electrified by the switching power supply 06, the control panel 01 drives the positioning lifting device 91 and the positioning moving device 92 to move, so that the positioning device 9 is in contact with the TWS earphone charging box, and the position of the TWS earphone charging box is ensured to be fixed and reliable compared with the fixing seat 2.

After the positioning lifting device 91 and the positioning moving device 92 move in place, the control board 01 drives the pressing moving device 62 and the pressing lifting device 63 to move, so that the pressing block 61 presses the TWS headset charging box to the fixed seat 2, and thus, the TWS headset charging box and the fixed seat 2 keep still.

Then, the control board 01 drives the data detection device 8 to be inserted into a data output port of the TWS headset charging box for detecting whether the data output function of the TWS headset charging box is normal, and then, when the detection sensor 11 detects that the box cover is in an open state, the control board 01 controls the driving device 43 to move, so that the conductive column 41 is driven to extend into the TWS headset charging box for performing a communication test on the TWS headset charging box, and after the communication test is completed, the driving device 43 drives the conductive column 41 to exit from the TWS headset charging box.

Then the control panel 01 controls the key test device 3 to press the keys of the TWS earphone charging box so as to test whether the key functions of the TWS earphone charging box are normal or not; after the function test is finished, the pushing device 7 can be used for pushing the box cover of the TWS earphone charging box to be closed, so that whether the box cover can be closed or not is tested, and meanwhile, the end of the test process of the TWS earphone charging box is indicated.

Finally, all the above parts return to the initial position, that is, the key testing device 3 is disengaged from the key of the TWS earphone charging box, the conductive post 41 is withdrawn from the TWS earphone charging box, the pressing block 61 is in the raised state, the push rod 71 is moved away from the upper part of the TWS earphone charging box, the USB plug of the data detecting device 8 is disengaged from the TWS earphone charging box, the positioning device 9 is located below the TWS earphone charging box, the positioning device 9 is not in contact with the TWS earphone charging box, at this time, the TWS earphone charging box can be manually removed from the fixed seat 2, and the next to-be-tested TWS earphone charging box is placed.

In order to ensure the reliability in the testing process and avoid the interference of the external objects on the operation of the above components, the upper surface of the workbench 1 can be further provided with a protective cover 12, the protective cover 12 covers the starting module 5, part of the communication testing module 4, part of the pushing device 7 and part of the data detection device 8, the components around the fixed seat 2 are exposed, the testing condition can be observed conveniently and timely, and the TWS earphone charging box can be conveniently taken and placed from the fixed seat 2.

Certainly, along with the function of TWS earphone charging box is diversified day by day, this article detection equipment still can carry out light detection to the LED of TWS earphone charging box, is equipped with LED analysis appearance 010 in box 05, and LED analysis appearance 010 and data detection device 8's USB plug communicate, and LED analysis appearance 010 passes through the TWS earphone charging box relevant data that the USB plug transmitted, and whether the LED of analysis TWS earphone charging box is normal.

The detection device of the TWS headset charging box provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A detection device of a TWS headset charging box, comprising:

a table (1);

the fixing seat (2) is arranged on the workbench (1) and used for placing the TWS earphone charging box to be tested;

the button testing device (3) is arranged on the workbench (1) and used for pressing a button of the TWS earphone charging box to be tested;

locate workstation (1), be used for to the awaiting measuring TWS earphone charging box carries out communication test's communication test module (4), communication test module (4) are including being used for inserting the awaiting measuring in the TWS earphone charging box, and with the awaiting measuring the electric pillar (41) of leading that the earphone connecting contact of TWS earphone charging box contacted.

2. The detection device of the TWS earphone charging box according to claim 1, further comprising a power-on module (5) arranged on the workbench (1), wherein the power-on module (5) comprises an earphone seat (51) for fixing an earphone, the earphone seat (51) is provided with a needle plate (52) for contacting with a box body connecting contact of the earphone, and the needle plate (52) is connected with the conductive post (41).

3. A testing device of a TWS headset charging box according to claim 2, characterized in that the table (1) is provided with a data testing means (8) for plugging with a data output port of the TWS headset charging box to be tested.

4. A detection apparatus of a TWS earphone charging box according to claim 1, wherein the conductive post (41) is sleeved with a dummy earphone (42), and an end of the conductive post (41) is located at an outer side of the dummy earphone (42) and has an arc shape.

5. A testing device of a TWS earphone charging box according to claim 4, wherein the dummy earphone (42) is provided with two symmetrically arranged receiving cavities, and two conductive posts (41) are respectively placed in different receiving cavities.

6. A detection apparatus of a TWS earphone charging box according to any one of claims 1-5, wherein a driving device (43) is connected to the conductive column (41), and a detection sensor (11) for detecting whether a lid of the TWS earphone charging box to be tested is opened is connected to the driving device (43); when the detection sensor (11) detects that the box cover is opened, the driving device (43) drives the conductive column (41) to be inserted into the TWS earphone charging box.

7. The detection device for the TWS earphone charging box according to any one of claims 1 to 5, further comprising a pressing module (6) arranged on the workbench (1), wherein the pressing module (6) comprises a pressing block (61) located above the fixed base (2) and used for pressing the TWS earphone charging box to be tested on the fixed base (2).

8. A detection apparatus for a TWS earphone charging box according to any one of claims 1-5, wherein the workbench (1) is provided with a pushing device (7) located above the fixed base (2), and the pushing device (7) is used for pushing a box cover of the TWS earphone charging box to be detected to be closed.

9. A test device for a TWS headset charging box according to claim 7, wherein the table (1) is provided with a positioning device (9) arranged next to the holder (2), the positioning device (9) being adapted to push the TWS headset charging box under test to move so as to position the TWS headset charging box under test and the holder (2).

10. The detection device of the TWS earphone charging box according to claim 9, wherein the pressing module (6) comprises a pressing moving device (62) and a pressing lifting device (63) provided with the pressing block (61), the pressing lifting device (63) is provided on the pressing moving device (62), the pressing moving device (62) is used for driving the pressing lifting device (63) to move along the length and/or width direction of the workbench (1), and the pressing lifting device (63) is used for driving the pressing block (61) to move along the vertical direction; and/or the presence of a gas in the gas,

positioner (9) are connected with location elevating gear (91), location elevating gear (91) are used for the drive positioner (9) are along vertical direction motion, location elevating gear (91) are connected with location mobile device (92), location mobile device (92) are used for the drive location elevating gear (91) are followed the length and/or the width direction motion of workstation (1).