CN219694427U - Microphone hole gas tightness detects frock - Google Patents
Microphone hole gas tightness detects frock Download PDFInfo
- Publication number
- CN219694427U CN219694427U CN202320802125.0U CN202320802125U CN219694427U CN 219694427 U CN219694427 U CN 219694427U CN 202320802125 U CN202320802125 U CN 202320802125U CN 219694427 U CN219694427 U CN 219694427U
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- microphone hole
- hole
- plugging
- microphone
- display
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- 239000004047 hole gas Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of display testing, and discloses a microphone hole air tightness detection tool. Wherein microphone hole gas tightness detects frock includes support and shutoff subassembly. The bracket comprises a containing groove for embedding the display, the containing groove is provided with a first side wall, and the first side wall is positioned at one side of the display, which is provided with a microphone hole; the plugging component comprises a mounting seat and a plugging piece, wherein the mounting seat is connected to the first side wall of the support, the plugging piece is mounted on the mounting seat and can move along a first direction relative to the mounting seat, the first direction is perpendicular to the direction of the first side wall, and the plugging piece is used for plugging the microphone hole. The utility model realizes the accurate sealing of the microphone hole, has simple operation, improves the assembly efficiency and improves the test accuracy.
Description
Technical Field
The utility model relates to the technical field of display testing, in particular to a microphone hole air tightness detection tool.
Background
The display needs to carry out the gas tightness detection of microphone hole before leaving the factory, when detecting, needs to carry out shutoff to the microphone hole. In the prior art, the fixing clamp is used for clamping and fixing the airtight plate and the frame of the display, so that the airtight plate can seal the microphone hole, and the effect of the air tightness of the microphone hole is verified. The prior art has the following problems: 1. the air tightness plate is easy to deform, so that the position which is not clamped by the clamp has poor attaching effect, and the accuracy of the air tightness test of the microphone hole is affected; 2. the airtight plate and the frame cannot be completely fixed in the clamping process of the fixing clamp, and the phenomena of loose pressing, sliding of the fixing clamp and the like are easy to occur, so that the testing effect is influenced; 3. the fixing clamps and the airtight plates are of split structures, so that the situation that the fixing clamps are lost or the number of the fixing clamps is insufficient in the repeated use process is easy to occur, and the overall test efficiency is reduced; 4. the fixation clamp needs to be located the microphone hole in front and fixed just can realize totally stifled hole completely, needs to counterpoint the fixation clamp, and has structures that hinder the fixation clamp clamping such as camera near the microphone hole, and the operation is inconvenient.
Disclosure of Invention
Based on the above, an object of the embodiments of the present utility model is to provide a microphone hole air tightness detection tool, which realizes accurate sealing of a microphone hole, has simple operation, improves assembly efficiency, and improves test accuracy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a microphone hole gas tightness detects frock for detect the gas tightness in microphone hole of display, microphone hole gas tightness detects frock includes:
the bracket comprises a containing groove for embedding the display, wherein the containing groove is provided with a first side wall, and the first side wall is positioned at one side of the display, provided with the microphone hole;
the plugging assembly comprises a mounting seat and a plugging piece, wherein the mounting seat is connected to the first side wall of the support, the plugging piece is mounted on the mounting seat and can move along a first direction relative to the mounting seat, the first direction is perpendicular to the direction of the first side wall, and the plugging piece is used for plugging the microphone hole.
As an optimized technical scheme of the microphone hole air tightness detection tool, the plugging piece is a screw, a threaded hole is formed in the mounting seat, and the screw is in threaded connection with the threaded hole.
As an optimized technical scheme of the microphone hole air tightness detection tool, the plugging assembly comprises two locking nuts, the plugging piece is a stud, a through hole is formed in the mounting seat, the stud penetrates through the through hole, the two locking nuts are in threaded connection with the stud, and the two locking nuts are located on two sides of the through hole.
As a preferred technical scheme of the microphone hole air tightness detection tool, a first avoidance hole is formed in the first side wall;
microphone hole gas tightness detects frock still includes slider and slide rail, the slide rail set up in on the first lateral wall, just the slide rail extends along the second direction, the second direction is the length direction of support, the mount pad connect in the slider, the shutoff piece insert locate in the first hole of dodging, slider sliding connection in the slide rail, so that the shutoff piece can be followed the second direction slides.
As an optimized technical scheme of the microphone hole air tightness detection tool, the number of the plugging components is multiple, the number of the sliding blocks is also multiple, the plugging components are in one-to-one correspondence with the sliding blocks, and the plugging components are respectively connected with the sliding rail through the sliding blocks in a sliding manner.
As an optimized technical scheme of the microphone hole air tightness detection tool, one end, close to the microphone hole, of the plugging piece is provided with a flexible piece, and the flexible piece is used for being in contact fit with the display.
As a preferred technical scheme of the microphone hole air tightness detection tool, a second avoidance hole is formed in one side, facing the end part of the display, of the accommodating groove, and the second avoidance hole is used for avoiding peripheral components of the display.
As an optimized technical scheme of the microphone hole air tightness detection tool, the second avoidance hole is provided with a first flanging along the side wall extending in the length direction of the bracket.
As a preferred technical scheme of microphone hole gas tightness detection frock, the storage tank still includes bottom and two intervals set up in the lateral part of bottom, two the lateral part with the bottom is joined in marriage and is established the surrounding formation the storage tank, the bottom is followed the both ends in the length direction of storage tank and the lateral part is kept away from the one end of bottom is all buckled and is formed the second turn-ups.
As a microphone hole gas tightness detects preferred technical scheme of frock, still include two at least adjusting screw, adjusting screw threaded connection in the bottom, a plurality of adjusting screw is followed the length direction interval setting of support.
The beneficial effects of the utility model are as follows:
the utility model provides a microphone hole air tightness detection tool, wherein during detection, one end of a display, which is provided with a microphone hole, is embedded in a containing groove of a bracket, and then a blocking piece moves towards a direction close to the microphone hole relative to a mounting seat until the microphone hole is blocked, so that on one hand, the blocking of the microphone hole is realized; on the other hand, the microphone hole air tightness detection tool is fixedly connected with the display, and finally the air tightness of the microphone hole is detected. After the detection is finished, the plugging piece moves in the direction away from the microphone hole relative to the mounting seat, so that the microphone hole air tightness detection tool is convenient to detach from the display. Compared with the prior art, the utility model cancels the structure of the airtight plate, the plugging piece directly plugs the microphone hole, the sealing effect is improved, the accuracy of the test result is improved, the operation is simple, and the test efficiency is improved; furthermore, this microphone hole gas tightness detects frock is an entity, can prevent that spare part from losing, improves packaging efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic structural diagram of connection between a microphone hole air tightness detection tool and a display according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a microphone hole air tightness detection tool according to an embodiment of the present utility model.
The figures are labeled as follows:
10. a display;
1. a bracket; 11. a first sidewall; 111. a first avoidance hole; 12. a bottom; 121. a second avoidance hole; 122. a first flanging; 13. a second sidewall; 14. a receiving groove; 15. a second flanging;
2. a plugging assembly; 21. a mounting base; 22. a blocking member; 23. a flexible member;
3. a slide block; 4. a slide rail; 5. an adjusting screw; 51. a plum blossom handle.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1 and 2, the present embodiment provides a microphone hole air tightness detection tool, which includes a bracket 1 and a plugging assembly 2. Specifically, the bracket 1 includes a receiving groove 14 for embedding the display 10, the receiving groove 14 is provided with a first side wall 11, and the first side wall 11 is located at one side of the display 10 provided with a microphone hole; the plugging assembly 2 comprises a mounting seat 21 and a plugging piece 22, the mounting seat 21 is connected to the first side wall 11 of the bracket 1, the plugging piece 22 is mounted on the mounting seat 21 and can move along a first direction relative to the mounting seat 21, the first direction is a direction perpendicular to the first side wall 11, and the plugging piece 22 is used for plugging a microphone hole.
During detection, one end of the display 10 provided with the microphone hole is embedded in the accommodating groove 14 of the bracket 1, and then the plugging piece 22 moves towards the direction close to the microphone hole relative to the mounting seat 21 until the microphone hole is plugged, so that on one hand, the plugging of the microphone hole is realized; on the other hand, the microphone hole air tightness detection tool is fixedly connected with the display 10, and finally the air tightness of the microphone hole is detected. After the detection is finished, the blocking piece 22 moves towards a direction away from the microphone hole relative to the mounting seat 21, so that the microphone hole air tightness detection tool is convenient to detach from the display 10. Compared with the prior art, the embodiment cancels the structure of the airtight plate, the plugging piece 22 directly plugs the microphone hole, the microphone hole is sealed accurately, the sealing effect is improved, the accuracy of the test result is improved, the operation is simple, and the test efficiency is improved; furthermore, this microphone hole gas tightness detects frock is an entity, can prevent that spare part from losing, improves packaging efficiency. In this embodiment, the first direction is the Z direction.
In this embodiment, the blocking member 22 is a screw, and the mounting seat 21 is provided with a threaded hole, and the screw is screwed into the threaded hole. In this embodiment, the screw is a hexagonal socket head screw. During detection, the inner hexagonal cup head screw is screwed until the inner hexagonal cup head screw plugs the microphone hole, the fastening area of the plugging piece 22 is quickly adjusted, and the microphone hole is singly and smoothly stressed, so that the integral air tightness effect achieves an ideal effect. After the detection is finished, the screw of the hexagonal cup head is screwed to move towards the direction away from the microphone hole. The display 10 is clamped fast and conveniently, the microphone hole air tightness detection tool is enabled to be matched with the display firmly, and the effect of plugging the microphone hole is guaranteed. Preferably, the end of the blocking member 22 adjacent the microphone aperture is provided with a flexible member 23, the flexible member 23 being adapted for contact engagement with the display 10. On the one hand, the flexible member 23 can prevent the blocking member 22 from scratching the display 10; on the other hand, the flexible member 23 can improve the sealing effect to the microphone hole. In this embodiment, the flexible member 23 is a silicone sleeve.
In other embodiments, the plugging assembly 2 includes two lock nuts, the plugging member 22 is a stud, a through hole is formed in the mounting seat 21, the stud is inserted into the through hole, the two lock nuts are in threaded connection with the stud, the two lock nuts are located at two sides of the through hole, the position of the two lock nuts relative to the stud is adjusted, and then the stud can move to a preset position along the first direction relative to the mounting seat 21, then the stud is limited at two sides of the through hole through the two lock nuts, so that the stud and the through hole are fixedly connected.
Preferably, the first sidewall 11 is provided with a first escape hole 111; microphone hole gas tightness detects frock still includes slider 3 and slide rail 4, and slide rail 4 sets up on first lateral wall 11, and slide rail 4 extends along the second direction, and the second direction is the length direction of support 1, and mount pad 21 is connected in slider 3, and in the hole 111 was dodged in first the dodging to the shutoff piece 22 was inserted to shutoff piece 22, the effect of dodging was played to shutoff piece 22 in first dodging hole 111, and slider 3 sliding connection in slide rail 4 to make shutoff piece 22 can follow the second direction and slide. Wherein the second direction is the X direction, which improves the stability of the movement of the blocking member 22 along the second direction and improves the movement accuracy of the blocking member 22; the first side wall 11 is provided with a first avoiding hole 111, and the first avoiding hole 111 is used for avoiding the plugging piece 22, so that the plugging piece 22 is not interfered by the first side wall 11 in the moving process along the second direction. According to the embodiment, the plugging piece 22 moves along the second direction to match microphone holes at different positions, so that the microphone hole air tightness detection tool is applied to the displays 10 with different microphone hole positions, and the universality is improved.
Further preferably, the plugging components 2 are multiple, the sliding blocks are also multiple, the plugging components 2 are in one-to-one correspondence with the sliding blocks 3, and the plugging components 2 are respectively connected to the sliding rail 4 in a sliding manner through the sliding blocks 3, so that the plugging components 2 are in one-to-one correspondence with the microphone holes. This microphone hole gas tightness detects frock can be applied to the display 10 that is provided with a plurality of microphone holes, and is suitable for the display 10 model in microphone hole of different intervals, is suitable for the display 10 model of multiple different appearance structures, all accessible this microphone hole gas tightness detects frock and tests, further improves the commonality.
In this embodiment, the sliding rails 4 are two, two sliding rails 4 are arranged at intervals on two sides of the first avoiding hole 11, each plugging component 2 corresponds to two sliding blocks 3, namely, the number of the sliding blocks 3 is twice that of the plugging components 2, the two sliding blocks 3 are arranged at two ends of the mounting seat 21, the plugging piece 22 is located in the middle of the mounting seat 21, and the two sliding blocks 3 are respectively and slidably connected with the two sliding rails 4, so that the plugging piece 22 can slide along the second direction, and the stability of the plugging component 2 during movement is improved.
Preferably, a second avoidance hole 121 is formed on one side of the accommodating groove 14 facing the end of the display 10, and the second avoidance hole 121 is used for avoiding peripheral components of the display 10. The external structure is a peripheral camera structure, so that the microphone hole air tightness detection tool can be adapted to the displays 10 of the conventional camera and the convex camera. Further preferably, the second avoiding hole 121 is provided with a first flanging 122 along the side wall of the length direction of the bracket 1, and the first flanging 122 strengthens the structural strength of the bracket 1, so that the problem of bending at the second avoiding hole 121 can be prevented.
Preferably, the accommodating groove 14 further includes a bottom 12 and two sides disposed at intervals on the bottom 12, the two sides and the bottom 12 are arranged around to form the accommodating groove 14, and the two ends of the bottom 12 along the length direction of the accommodating groove 14 and the end surface of the side, which is not connected with the bottom 12, are bent to form the second flanging 15, so that the structural strength of the bracket 1 is further enhanced. The two side portions are a first side wall 11 and a second side wall 13, respectively.
In this embodiment, this microphone hole gas tightness detects frock still includes two at least adjusting screw 5, and adjusting screw 5 threaded connection is in bottom 12, and a plurality of adjusting screw 5 are along the length direction interval setting of support 1. The adjusting screw 5 is in threaded connection with the bottom 12, and the end part is abutted to the display 10, and the screwing depth of the adjusting screw 5 is controlled, so that the height of the bracket 1 relative to the display 10 is adjusted, and the plugging piece 22 and the microphone hole are located on the same horizontal line. One end of the adjusting screw 5, which is far away from the display 10, is provided with a plum blossom handle 51, and the other end is provided with a flexible piece 23, and the height of the microphone hole air tightness detection tool can be manually adjusted through the plum blossom handle 51. In this embodiment, two adjusting screws 5 are provided, and the two adjusting screws 5 are symmetrically disposed at two sides of the second avoidance hole 121.
The embodiment also provides a use method of the microphone hole air tightness detection tool, which comprises the following steps:
step one, embedding one end of the display 10 provided with a microphone hole into the accommodating groove 14;
step two, the height of the blocking piece 22 is adjusted through two adjusting screws 5 until the blocking piece 22 and the microphone hole are positioned on the same horizontal line;
step three, the plurality of plugging components 2 move along the sliding rail 4 so that the plugging piece 22 is coaxial with the microphone hole;
and step four, the plugging piece 22 moves towards the direction close to the microphone hole relative to the mounting seat 21 until the microphone hole is plugged, so that the air tightness test of the microphone hole is realized.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. A microphone hole gas tightness detects frock for detect the gas tightness in microphone hole of display (10), its characterized in that, microphone hole gas tightness detects frock includes:
a bracket (1) comprising a containing groove (14) for embedding the display (10), wherein the containing groove (14) is provided with a first side wall (11), and the first side wall (11) is positioned on one side of the display (10) where the microphone hole is arranged;
the plugging assembly (2) comprises a mounting seat (21) and a plugging piece (22), wherein the mounting seat (21) is connected to a first side wall (11) of the support (1), the plugging piece (22) is mounted on the mounting seat (21) and can move along a first direction relative to the mounting seat (21), the first direction is perpendicular to the direction of the first side wall (11), and the plugging piece (22) is used for plugging the microphone hole.
2. Microphone hole tightness detection tool according to claim 1, characterized in that the blocking piece (22) is a screw, a threaded hole is arranged on the mounting seat (21), and the screw is in threaded connection with the threaded hole.
3. Microphone hole air tightness detection tool according to claim 1, characterized in that the plugging assembly (2) comprises two locking nuts, the plugging piece (22) is a stud, a through hole is formed in the mounting seat (21), the stud is arranged through the through hole, the two locking nuts are in threaded connection with the stud, and the two locking nuts are located on two sides of the through hole.
4. The microphone hole air tightness detection tool according to claim 1, wherein a first avoidance hole (111) is arranged on the first side wall (11);
microphone hole gas tightness detects frock still includes slider (3) and slide rail (4), slide rail (4) set up in on first lateral wall (11), just slide rail (4) extend along the second direction, the second direction is the length direction of support (1), mount pad (21) connect in slider (3), shutoff piece (22) insert locate in first dodge hole (111), slider (3) sliding connection in slide rail (4), so that shutoff piece (22) can follow the second direction slides.
5. The microphone hole air tightness detection tool according to claim 4, wherein the number of the plugging components (2) is plural, the number of the sliding blocks (3) is plural, the plugging components (2) are in one-to-one correspondence with the sliding blocks (3), and the plugging components (2) are respectively connected with the sliding rail (4) in a sliding manner through the sliding blocks (3).
6. Microphone hole air tightness detection tool according to claim 1, characterized in that one end of the blocking piece (22) close to the microphone hole is provided with a flexible piece (23), and the flexible piece (23) is used for being in contact fit with the display (10).
7. The microphone hole air tightness detection tool according to any of claims 1-6, wherein a second avoidance hole (121) is formed in a side, facing the end portion of the display (10), of the accommodating groove (14), and the second avoidance hole (121) is used for avoiding peripheral components of the display (10).
8. The microphone hole air tightness detection tool according to claim 7, wherein the side wall of the second avoidance hole (121) extending along the length direction of the bracket (1) is provided with a first flanging (122).
9. The microphone hole air tightness detection tool according to claim 7, wherein the accommodating groove (14) further comprises a bottom (12) and two side parts arranged at the bottom (12) at intervals, the two side parts and the bottom (12) are arranged in a surrounding manner to form the accommodating groove (14), and both ends of the bottom (12) in the length direction of the accommodating groove (14) and the end faces of the side parts, which are not connected with the bottom (12), are bent to form second flanging (15).
10. Microphone hole air tightness detection tool according to claim 9, further comprising at least two adjusting screws (5), wherein the adjusting screws (5) are in threaded connection with the bottom (12), and a plurality of the adjusting screws (5) are arranged at intervals along the length direction of the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320802125.0U CN219694427U (en) | 2023-04-12 | 2023-04-12 | Microphone hole gas tightness detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320802125.0U CN219694427U (en) | 2023-04-12 | 2023-04-12 | Microphone hole gas tightness detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694427U true CN219694427U (en) | 2023-09-15 |
Family
ID=87940145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320802125.0U Active CN219694427U (en) | 2023-04-12 | 2023-04-12 | Microphone hole gas tightness detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694427U (en) |
-
2023
- 2023-04-12 CN CN202320802125.0U patent/CN219694427U/en active Active
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