CN218772439U

CN218772439U - Earphone touch testing device

Info

Publication number: CN218772439U
Application number: CN202222689081.3U
Authority: CN
Inventors: 刘熙民; 彭志华
Original assignee: Jiangxi Risound Electronics Co ltd
Current assignee: Jiangxi Risound Electronics Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-28
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses an earphone touch testing arrangement, wherein, the earphone includes earplug portion and ear handle portion, and earphone touch testing arrangement includes base plate, first touch module and second touch module. A positioning block for placing an earphone is arranged on the base plate; the first touch module is arranged on the substrate and comprises a first driving piece and a first touch piece which are connected, the first touch piece is arranged on one side of the positioning block and is abutted against the lug part under the driving of the first driving piece so as to carry out touch test; the second touch module is arranged on the substrate and comprises a second driving piece and a second touch piece which are connected, the second touch piece is arranged at the end part of the positioning block and is in butt joint with the earplug part under the driving of the second driving piece so as to perform touch test. Compare in artifical test, the utility model discloses an earphone touch testing arrangement adopts automatic test, has not only improved efficiency of software testing, can also unify the touch position of earphone, has improved the test accuracy.

Description

Earphone touch testing device

Technical Field

The utility model relates to an earphone test equipment field, in particular to earphone touch testing arrangement.

Background

With the continuous development of electronic technology, the demand of users on the function of earphones is higher, wherein the touch interaction function of wireless earphones becomes a basic demand. Various touch sensors are integrated on the wireless earphone, and in order to ensure normal use of the earphone touch function, the various touch sensors need to be tested in the earphone production process.

However, most of the existing earphone touch function tests are manual tests, testers manually touch earphones to complete the tests, the manual test mode is low in test efficiency, touch positions of the earphones cannot be unified, and the false detection rate is high. Therefore, it is very important to improve the testing efficiency and accuracy of the touch function of the earphone.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an earphone touch testing arrangement aims at improving earphone touch function test efficiency and test accuracy.

In order to achieve the above object, the utility model provides an earphone touch testing arrangement, the earphone includes earplug portion and ear handle portion, earphone touch testing arrangement includes:

the base plate is provided with a positioning block for placing the earphone;

the first touch module is arranged on the substrate and comprises a first driving piece and a first touch piece which are connected, the first touch piece is positioned on one side of the positioning block and is abutted against the handle part under the driving of the first driving piece so as to perform a touch test; and

the second touch module is arranged on the substrate and comprises a second driving piece and a second touch piece which are connected, the second touch piece is located at the end part of the positioning piece and is driven by the second driving piece to abut against the earplug part so as to perform touch test.

In some embodiments, the number of the second touching members is two, the two second touching members are respectively disposed at two ends of the positioning block, and move towards or away from the positioning block simultaneously under the driving of the second driving member.

In some embodiments, the second touch module further comprises a transmission component connected between the second driving component and the second touch component.

In some embodiments, the transmission assembly includes a first connecting member and two second connecting members, the first connecting member has three connecting ends, one of the connecting ends is connected to the second driving member, the other two connecting ends are arranged in a shape of a Chinese character 'ba', and are respectively connected to one of the second connecting members, and each of the second connecting members is connected to one of the second touching members; the base plate is provided with slide rails, and each second connecting piece is connected to the slide rails in a sliding mode and used for driving the two second touch pieces to move towards or away from the positioning blocks simultaneously.

In some embodiments, the first connecting part and the second touching part are respectively disposed on different surfaces of the substrate, and a first sliding groove is disposed on the substrate; one end of the second connecting piece is connected with the first connecting piece in a sliding mode, and the other end of the second connecting piece penetrates through the second sliding groove and is connected with the second touch piece.

In some embodiments, the second touch module further comprises an adjusting member, the adjusting member is detachably connected to the second connecting member, and the second touch member is detachably connected to the adjusting member to adjust the relative position between the second touch member and the positioning block.

In some embodiments, a first cavity is formed in a surface, away from the substrate, of the positioning block, a guide groove for communicating the first cavity with the outside is formed in a surface, close to the first touch piece, of the positioning block, the first cavity is at least matched with the ear stem portion, and the guide groove is used for guiding the first touch piece to move towards the first cavity.

In some embodiments, a second cavity matched with the ear stem part is formed in one end, close to the positioning block, of the first touch piece, and a third cavity matched with the earplug part is formed in one end, close to the positioning block, of the second touch piece.

In some embodiments, the first touching part is provided with a detachable first touching part, the first touching part is provided with a second cavity matched with the ear handle part, the second touching part is provided with a detachable second touching part, and the second touching part is provided with a third cavity matched with the ear plug part.

In some embodiments, a pressure sensor is disposed on the first touching member and/or the second touching member, and the pressure sensor is used for detecting pressure applied when the first touching member and/or the second touching member touches the earphone.

The utility model discloses among the technical scheme, place the earphone on the locating piece, the first touch piece of first driving piece drive carries out the touch test towards locating piece butt earflap portion, and the touch test is carried out towards locating piece butt earbud portion to the touch piece of second driving piece drive second, realizes the automatic touch test of earphone. Compare in artifical test, the utility model discloses an earphone touch testing arrangement adopts automatic test, has not only improved efficiency of software testing, can also unify the touch position of earphone, has improved the test accuracy.

Drawings

Fig. 1 is a schematic structural diagram of an earphone according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an earphone touch testing device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an embodiment of the present invention after a substrate is hidden in an earphone touch testing device;

fig. 4 is a schematic structural diagram of an earphone touch testing device in another view angle according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the first touch module, the positioning block, and the earphone according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a positioning block according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first touch member according to an embodiment of the present invention;

fig. 8 is an exploded view of the first touch member according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a second touch member according to an embodiment of the present invention;

fig. 10 is an exploded view of a second touch member according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of an earphone touch testing device according to an embodiment of the present invention.

Description of the reference numerals

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "in communication with" another element, it can be directly in communication with the other element or intervening elements may also be present.

Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides an earphone touch testing apparatus, which is used for performing an automatic touch test on an earphone 100 in a production process of the earphone 100, and improving efficiency and accuracy of the touch test of the earphone 100.

The utility model provides an earphone touch testing arrangement, earphone 100 include earplug portion 110 and ear handle portion 120, and this earphone touch testing arrangement includes:

a base plate 1 provided with a positioning block 11 for placing an earphone 100;

the first touch module 2 is arranged on the substrate 1, the first touch module 2 comprises a first driving part 22 and a first touch part 21 which are connected, the first touch part 21 is positioned on one side of the positioning block 11, and the first touch part 22 is driven to abut against the ear handle part 120 so as to perform a touch test; and

the second touch module 3 is disposed on the substrate 1, the second touch module 3 includes a second driving element 32 and a second touching element 31 connected to each other, the second touching element 31 is located at an end of the positioning block 11, and is driven by the second driving element 32 to abut against the ear plug portion 110 for performing a touch test.

In this embodiment, a positioning block 11 is disposed on the substrate 1, and the positioning block 11 is used for placing the earphone 100 and limiting the earphone 100. Optionally, the positioning block 11 may be provided with a mounting hole adapted to the ear stem portion 120 of the earphone 100, and the ear stem portion 120 may be partially vertically inserted into the mounting hole of the positioning block 11, so as to limit the earphone 100; or, the positioning block 11 is provided with a limiting groove adapted to the earphone 100, the earphone 100 is placed in the limiting groove, and part of the earphone 100 protrudes out of the positioning block 11, so that subsequent touch tests are guaranteed.

The first touch module 2 and the second touch module 3 are mounted on the substrate 1 and used for performing a touch test on the headset 100. The first touch module 2 of the present embodiment is used for performing a touch test on the ear stem 120 of the earphone 100. Specifically, the first touch module 2 includes a first touching member 21 and a first driving member 22, the first touching member 21 is disposed toward the handle portion 120 of the earphone 100, and the first driving member 22 is connected to the first touching member 21 and can drive the first touching member 21 to reciprocate toward the positioning block 11. When in testing, the first touching member 21 is driven by the first driving member 22 to abut against the touching area of the ear stem portion 120, so as to simulate the human body touching the earphone 100, thereby realizing the touch testing of the ear stem portion 120. The first driving member 22 may be a linear driving element such as a cylinder, a motor and a lead screw, and a linear motor module.

The second touch module 3 of the present embodiment is used for performing a touch test on the earplug portion 110 of the earphone 100. Specifically, the second touch module 3 includes a second driving member 32 and a second touching member 31, and the second touching member 31 is disposed toward the ear plug portion 110. The second driving member 32 is connected to the second touching member 31, and drives the second touching member 31 to reciprocate toward the positioning block 11. When testing, the second touching member 31 abuts against the touching area of the ear plug part 120 under the driving of the second driving member 32, thereby realizing the touch test of the ear handle part 120. The second driving member 32 can be a linear driving element such as a cylinder, a motor and a lead screw, a linear motor module, etc.

It can be seen that the embodiment of the utility model provides an earphone touch testing arrangement places earphone 100 on locating piece 11, and first drive piece 22 drive first touch piece 21 butt in earlobe portion 120 to touch the test, second drive piece 32 drive second touch piece 31 butt in earbud portion 110, in order to touch the test, and then realize earphone 100's automatic touch test. Compare in artifical test, the utility model discloses an earphone touch testing arrangement adopts automatic test, has not only improved efficiency of software testing, can also all-round touch earphone 100's touch position, has improved the test accuracy.

In some embodiments, the number of the second touching members 31 is two, and two second touching members 31 are respectively disposed at two ends of the positioning block 11 and are driven by the second driving member 32 to move towards or away from the positioning block 11 simultaneously.

In this embodiment, the two second touching members 31 are respectively located at two ends of the positioning block 11, and the second driving member 32 is connected to the two second touching members 31, and can drive the two second touching members 31 to move towards or away from the positioning block 11 simultaneously. During testing, the two second touching members 31 are driven by the second driving member 32 to simultaneously close toward the positioning block 11 and abut against the touching areas of the earplug portions 110, so as to simulate the state of the earphone 100 plugged into the ear and realize the touch testing of the earplug portions 110.

In some embodiments, the second touch module 3 further includes a transmission assembly 33, and the transmission assembly 33 is connected between the second driving member 32 and the second touching member 31.

The transmission assembly 33 of this embodiment is used to drive the two second touching members 31 to move towards or away from the positioning block 11 simultaneously. Specifically, the transmission assembly 33 may be a link transmission mechanism, the second driving member 32 may be an air cylinder, the air cylinder is connected to the two second touching members 31 through the link transmission mechanism, the output end of the link transmission mechanism is connected to the two second touching members 31, and the link transmission mechanism is driven by the air cylinder to make the two second touching members 31 move back and forth synchronously.

In some embodiments, referring to fig. 3 and 4, the transmission assembly 33 includes a first connecting member 331 and two second connecting members 332, the first connecting member 331 has three connecting ends, one of the connecting ends is connected to the second driving member 32, the other two connecting ends are arranged in a shape of a Chinese character 'ba', and are respectively connected to one second connecting member 332, and each second connecting member 332 is connected to one second touching member 31; the base plate 1 is provided with a slide rail 13, and each second connecting member 332 is slidably connected to the slide rail 13 and used for driving the two second touching members 31 to move towards or away from the positioning block 11 at the same time.

Furthermore, the first connecting piece 331 and the second touching piece 332 are respectively disposed on different surfaces of the substrate 1, and the substrate 1 is provided with a first sliding groove 12; one end of the second connecting member 332 is slidably connected to the first connecting member 331, and the other end of the second connecting member 332 passes through the first sliding groove 12 and is connected to the second touching member 31.

The transmission assembly 33 of the present embodiment is used for connecting the second driving element 32 and the two second touching elements 31 to drive the two second touching elements 31 to synchronously reciprocate. Specifically, the transmission assembly 33 includes a first link 331 and two second links 332. The first connecting member 331 and the second driving member 32 are both disposed below the substrate 1, the first connecting member 331 has three connecting ends, one of the connecting ends is connected to the first driving member 22, and the other two connecting ends are disposed in a shape of a Chinese character 'ba', and are slidably connected to the two second connecting members 332, respectively. Preferably, one end of the second connecting member 332 close to the first connecting member 331 is provided with a second sliding groove 3321, and the two second sliding grooves 3321 are matched with two connecting ends arranged in a shape like a Chinese character 'ba', so that the two second connecting members 332 are sleeved on the two connecting ends of the first connecting member 331, and the first connecting member 331 can drive the second connecting member 332 to slide through the action of friction force. The base plate 1 is provided with a first sliding groove 12 and a sliding rail 13, and the second connecting piece 332 is connected with the sliding rail 13 in a sliding manner. Each of the second connecting members 332 may be connected to one of the second touching members 31 through the first sliding groove 12 from below the substrate 1. During operation, the second driving element 32 drives the first connecting element 331 to move in a direction away from the second driving element 32, so as to drive the two second connecting elements 332 to move in a direction close to the positioning block 11 along the first sliding groove 12, and the two second connecting elements 332 push the two second touching elements 31 to close towards the earphone 100 synchronously and abut against the ear plug portion 110, thereby realizing a touch test. After the test is completed, the second driving element 32 drives the first connecting element 331 to move in a direction close to the second driving element 32, so as to drive the two second connecting elements 332 to move away from the positioning block 11 along the first sliding slot 12, thereby driving the two second touching elements 31 to move away from the earphone 100.

Therefore, the transmission assembly 33 of the present embodiment can realize that the two second touch members 31 synchronously abut against the earplug portions 110, and can more comprehensively wrap the earplug portions 110, so that the simulation scene of the earphone 100 entering the ear is more real, and the accuracy of the touch test is improved.

In some embodiments, referring to fig. 3, the second touch module 3 further includes an adjusting member 34, wherein the adjusting member 34 is connected between the second connecting member 332 and the second touch member 31 and is detachably disposed on the second connecting member 332, and the relative position between the second touch member 31 and the positioning block 11 is adjusted by adjusting the position of the adjusting member 34 on the second connecting member 332.

The adjusting part 34 of the present embodiment is used for adjusting the relative position between the second touching part 31 and the positioning block 11 to adapt to the touch test of the earphones 100 with different sizes. Specifically, the adjusting member 34 is provided with an adjusting hole 341, and the adjusting hole 341 is a straight slot hole. When testing earphones 100 with different sizes, the mounting position of the second touching member 31 on the second connecting member 332 can be adjusted through the straight slot on the adjusting member 34, so that the relative position of the second touching member 31 and the positioning block 11 is adjusted, the second touching member 31 can be opposite to the earphones 100, and the compatibility of the touch test of the earphones 100 is improved.

In some embodiments, referring to fig. 5 and 6, a first cavity 111 is disposed on a surface of the positioning block 11 away from the substrate 1, a guide groove 112 communicating the first cavity 111 with the outside is disposed on a surface of the positioning block 11 close to the first touching member 21, the first cavity 111 is at least matched with the ear portion 120, and the guide groove 112 is used for guiding the first touching member 21 to move toward the first cavity 111.

In this embodiment, the positioning block 11 is used for placing the earphone 100 and limiting the earphone 100. Specifically, the positioning block 11 is a rectangular parallelepiped, a first cavity 111 is formed in a surface of the positioning block for placing the earphone 100, and the earphone 100 is placed on the positioning block 11 through the first cavity 111. Specifically, the earphone 100 may be vertically inserted into the first cavity 111, or horizontally placed in the first cavity 111. This embodiment is preferably horizontally disposed. The earphone 100 is horizontally placed in the first cavity 111, the ear stem portion 120 is accommodated in the first cavity 111, and the ear plug portion 110 protrudes out of the first cavity 111, so that the earphone 100 is limited. The earphone 100 is horizontally placed, the stress is more reasonable, the moment borne by the earphone 100 during testing is reduced, the stability of the testing process is improved, the accuracy is improved, meanwhile, the mode of horizontally placing is convenient for taking and placing the earphone 100 more, and the working efficiency is improved.

The guide groove 112 communicates the first cavity 111 with the outside, and has an opening for the first touching member 21 to extend into, for guiding the first touching member 21 to move toward the first cavity 111. In operation, the first touching member 21 extends into the guiding groove 112 from the opening of the guiding groove 112, and moves along the guiding groove 112 toward the first cavity 111, and abuts against the ear portion 120, thereby completing the touch test. Due to the arrangement of the guide groove 112, the first touching member 21 is prevented from shifting when moving, so that the touch areas of the first touching member 21 are kept consistent every time, and the accuracy of the touch test of the earphone 100 is improved.

In some embodiments, referring to fig. 7 and 8, a second cavity 2111 is formed at an end of the first touching member 21 close to the positioning block 11, and the second cavity 2111 is matched with the ear stem 120; or the end of the first touching member 21 close to the positioning block 11 has a detachable first touching portion 211, and the first touching portion 211 is provided with a second cavity 2111 matched with the ear stem portion 120.

In this embodiment, the shape of the second cavity 2111 is matched with the ear portion 120, so that the contact area between the first touch piece 21 and the ear portion 120 is increased, and the accuracy of the touch test is improved. The first touching member 21 may be integrally disposed, and the second cavity 2111 is disposed at an end of the first touching member 21 close to the positioning block 11. The first touching member 21 may also be a split type arrangement. Specifically, the first touching member 21 has a detachable first touching section 211, and the second cavity 2111 is provided on the first touching section 211. When different earphones 100 need to be tested, different first touch parts 211 can be replaced, rapid model changing production is achieved, testing efficiency is improved, and compatibility of the earphone touch testing device is improved.

In some embodiments, referring to fig. 9 and 10, a third cavity 3111 is formed at an end of the second touch member 31 near the positioning block 11, and is adapted to the ear plug portion 110; alternatively, the second touching member 31 has a detachable second touching portion 311, and the second touching portion 311 is provided with a third cavity 3111 matched with the ear plug portion 110.

In this embodiment, the shape of the third cavity 3111 is matched with the earplug 110, so that the contact area between the second touching member 31 and the earplug 110 is increased, and the accuracy of the touch test is improved. The second touch piece 31 may be integrally provided, and the third cavity 3111 may be provided at one end of the second touch piece 31 close to the positioning block 11. The second touching member 31 may be a split type. Specifically, the second touch member 31 has a detachable second touch part 311, and a third cavity 3111 is disposed on the second touch part 311. When different earphones 100 need to be tested, different second touch parts 311 can be replaced, rapid model changing production is achieved, testing efficiency is improved, and compatibility of the earphone touch testing device is improved.

In some embodiments, referring to fig. 3 and 5, the pressure sensor 4 is disposed on the first touching member 21 and/or the second touching member 31, and the pressure sensor 4 is used for detecting the pressure applied when the first touching member 21 and/or the second touching member 31 touch the earphone 100. In the present embodiment, the pressure sensor 4 is used to detect the pressure of the first touching member 21 touching the ear-stem portion 120 and the pressure of the second touching member 31 touching the earplug portion 110.

In some embodiments, the first cavity 111, the second cavity 2111 and the third cavity 3111 are provided with a flexible material, such as a scratch-resistant film, a scratch-resistant cloth, etc., to avoid scratching the surface of the earphone 100 during testing.

In some embodiments, referring to fig. 11, the number of the positioning blocks 11 is multiple, and each positioning block 11 corresponds to one first touch module 2 and one second touch module 3. The locating piece 11 of this embodiment sets up a plurality ofly, and its first touch module 2 that corresponds the setting and second touch module 3 can test a plurality of earphones 100 simultaneously, has further promoted earphone 100 touch test efficiency.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims

1. An earphone touch test device, the earphone including an earbud portion and an ear stem portion, comprising:

the base plate is provided with a positioning block for placing the earphone;

the second touch module is arranged on the substrate and comprises a second driving piece and a second touch piece which are connected, the second touch piece is located at the end part of the positioning block and is abutted to the earplug part under the driving of the second driving piece so as to perform touch testing.

2. The earphone touch test device according to claim 1, wherein the number of the second touching members is two, the two second touching members are respectively disposed at two ends of the positioning block, and are driven by the second driving member to move towards or away from the positioning block simultaneously.

3. The headset touch testing device of claim 2, wherein the second touch module further comprises a transmission assembly connected between the second driving member and the second touch member.

4. The earphone touch test device according to claim 3, wherein the transmission assembly comprises a first connecting member and two second connecting members, the first connecting member is provided with three connecting ends, one of the connecting ends is connected with the second driving member, the other two connecting ends are arranged in a shape like a Chinese character 'ba', and are respectively connected with one of the second connecting members, and each of the second connecting members is connected with one of the second touching members; the base plate is provided with a slide rail, and the second connecting piece is connected to the slide rail in a sliding mode and used for driving the two second touch pieces to face or depart from the positioning block at the same time.

5. The earphone touch test device according to claim 4, wherein the first connecting member and the second touching member are respectively disposed on different surfaces of the substrate, and the substrate is provided with a first sliding groove; one end of the second connecting piece is connected with the first connecting piece in a sliding mode, and the other end of the second connecting piece penetrates through the first sliding groove and is connected with the second touch piece.

6. The earphone touch test device according to claim 5, wherein the second touch module further comprises an adjusting member, the adjusting member is detachably connected to the second connecting member, and the second touch member is detachably connected to the adjusting member to adjust the relative position between the second touch member and the positioning block.

7. The earphone touch test device according to claim 1, wherein a first cavity is formed in one surface of the positioning block, which is far away from the base plate, a guide groove for communicating the first cavity with the outside is formed in one surface of the positioning block, which is close to the first touch member, the first cavity is at least matched with the ear stem part, and the guide groove is used for guiding the first touch member to move towards the first cavity.

8. The earphone touch test device according to claim 1, wherein a second cavity adapted to the ear stem portion is formed at one end of the first touch member close to the positioning block, and a third cavity adapted to the ear plug portion is formed at one end of the second touch member close to the positioning block.

9. The headset touch testing device of claim 1, wherein the first touch member has a first removable touch portion, the first touch portion having a second cavity that fits into the ear stem portion, the second touch member having a second removable touch portion, the second touch portion having a third cavity that fits into the ear plug portion.

10. The headset touch testing device of any one of claims 1-9, wherein the first touching member and/or the second touching member is provided with a pressure sensor, and the pressure sensor is used for detecting the pressure applied when the first touching member and/or the second touching member touches the headset.