CN219247992U - Waterproof testing arrangement of stereo set - Google Patents
Waterproof testing arrangement of stereo set Download PDFInfo
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- CN219247992U CN219247992U CN202223451920.4U CN202223451920U CN219247992U CN 219247992 U CN219247992 U CN 219247992U CN 202223451920 U CN202223451920 U CN 202223451920U CN 219247992 U CN219247992 U CN 219247992U
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- assembly
- bearing
- stereo set
- inflation
- detection
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Abstract
The utility model discloses a sound waterproof testing device which comprises a bearing assembly, an inflation assembly, a detection assembly and a control assembly, wherein the bearing assembly comprises a bearing seat piece and a bearing frame piece, and the bearing frame piece is arranged on the bearing seat piece; the inflatable component is arranged on the bearing frame piece, and the inflatable end of the inflatable component faces the bearing seat piece; the detection component is arranged at the air charging end of the air charging component; the control assembly is arranged on the bearing seat piece and is respectively and electrically connected with the inflation assembly and the detection assembly. This application is through setting up the subassembly of aerifing to aerifing in the stereo set to increase the inside atmospheric pressure of stereo set, in order to simulate the pressurized state of stereo set under water, after the completion of aerifing, the subassembly of aerifing continuously the butt at the inflation hole of stereo set, in order to keep the inside pressure of stereo set, simultaneously, the inside atmospheric pressure of detection subassembly detection stereo set, and feed back the atmospheric pressure data that detects for control unit, control unit judges the gas tightness of stereo set through the atmospheric pressure data, thereby detect the waterproof performance of stereo set, the detection speed of stereo set has been accelerated.
Description
Technical Field
The utility model relates to the technical field of sound test, in particular to a sound waterproof test device.
Background
The sound equipment is a device commonly used in life and work, plays a role in amplifying sound and optimizing sound production, and is a facility commonly configured in public places such as meeting rooms, performance places and families. When the sound is applied to fishery, the sound is often required to be used underwater, and the sound used underwater can be subjected to larger pressure, so that the waterproof performance of the internal parts of the sound is required to be tested when the internal parts are subjected to pressure underwater before the sound is used. The prior art mainly adopts the waterproof performance of manual detection stereo set, directly puts the stereo set into the aquatic of predetermined degree of depth, after placing predetermined time, takes out, observes whether inside the stereo set intakes, but this kind of test method not only detects slowly, and the stereo set can damage its internals after it intakes if the defective product moreover, can't restore, causes the waste of resource.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sound waterproof test device.
The utility model discloses a waterproof test device of a sound, comprising:
the bearing assembly comprises a bearing seat part and a bearing frame part, and the bearing frame part is arranged on the bearing seat part;
the inflation assembly is arranged on the bearing frame piece, and the inflation end of the inflation assembly faces the bearing seat piece;
the detection assembly is arranged at the air charging end of the air charging assembly; and
and the control assembly is arranged on the bearing seat piece and is respectively and electrically connected with the inflation assembly and the detection assembly.
According to one embodiment of the utility model, the inflation assembly comprises an inflation driving piece and an inflation piece, wherein the inflation driving piece is arranged on the bearing frame piece, and the driving end of the inflation driving piece is connected with the inflation piece.
According to one embodiment of the utility model, the inflation assembly further comprises a guide piece, the guide piece comprises a guide seat and a guide rod, the guide seat is arranged on the bearing frame piece and adjacent to the inflation driving piece, one end of the guide rod is movably connected with the guide seat, and the other end of the guide rod is connected with the inflation piece.
According to an embodiment of the utility model, the bearing seat member comprises a bearing seat and a detection bearing position, the detection bearing position is arranged on the bearing seat and is opposite to the inflation end of the inflation assembly, and the bearing frame member is arranged on the bearing seat.
According to an embodiment of the present utility model, the detecting bearing position includes a bearing block and a bearing groove, and the bearing groove is formed on the upper surface of the bearing block.
According to one embodiment of the utility model, the bearing frame member comprises a bearing frame, a bearing plate and an adjusting rod, the bearing frame is arranged on the bearing seat member, the bearing plate is movably arranged on the bearing seat member, one end of the adjusting rod is connected with the top of the bearing frame, the other end of the adjusting rod is connected with the bearing plate, and the inflating assembly is arranged on the bearing plate.
According to one embodiment of the utility model, the control assembly comprises a control piece and a display piece, wherein the control piece and the display piece are respectively arranged on the bearing assembly, and the control piece is respectively electrically connected with the display piece, the inflation assembly and the detection assembly.
According to one embodiment of the utility model, the acoustic waterproof test device comprises a signal component, and the signal component is electrically connected with the control component.
According to one embodiment of the present utility model, the number of inflation assemblies, detection assemblies, and signal assemblies are two.
The beneficial effects of this application lie in: through setting up and aerifing the subassembly and aerifing in to the stereo set to increase the inside atmospheric pressure of stereo set, in order to simulate the pressurized state of stereo set under water, aerify the back, the subassembly that aerifys continuously the butt at the inflation hole of stereo set, in order to keep the inside pressure of stereo set, simultaneously, detect the inside atmospheric pressure of subassembly detection stereo set, and feed back the atmospheric pressure data that detects to control assembly, control assembly judges the gas tightness of stereo set through atmospheric pressure data, thereby detect the waterproof performance of stereo set, the detection speed of stereo set has been accelerated, and, when the stereo set is the defective products, the inside part of stereo set also can not receive the damage, can be with the defective products maintenance of returning again, avoid causing the waste of resource, the cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic diagram of a sound waterproof test device according to an embodiment;
FIG. 2 is a rear view of an acoustic waterproof test apparatus according to an embodiment;
FIG. 3 is a schematic diagram of the structure of the inflation assembly and the detection assembly in an embodiment.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an acoustic waterproof testing device according to an embodiment, and fig. 2 is a rear view of the acoustic waterproof testing device according to an embodiment. The acoustic waterproof testing device in the embodiment comprises a bearing assembly 1, an inflation assembly 2, a detection assembly 3 and a control assembly 4, wherein the bearing assembly 1 comprises a bearing seat piece 11 and a bearing frame piece 12, and the bearing frame piece 12 is arranged on the bearing seat piece 11; the inflation assembly 2 is arranged on the bearing frame piece 12, and the inflation end of the inflation assembly faces the bearing seat piece 11; the detection component 3 is arranged at the air charging end of the air charging component 2; the control assembly 4 is arranged on the bearing seat piece 11 and is respectively electrically connected with the inflation assembly 2 and the detection assembly 3.
Through setting up and aerifing subassembly 2 to aerify in the stereo set to increase the inside atmospheric pressure of stereo set, in order to simulate the pressurized state of stereo set under water, aerify the back, the inflation subassembly 2 lasts the butt at the inflation hole of stereo set, in order to keep the inside pressure of stereo set, simultaneously, detect the inside atmospheric pressure of subassembly 3 detection stereo set, and feed back the atmospheric pressure data that detects to control assembly 4, control assembly 4 judges the gas tightness of stereo set through atmospheric pressure data, thereby detect the waterproof performance of stereo set, the detection speed of stereo set has been accelerated, and, when the stereo set is the defective products, the inside part of stereo set also can not receive the damage, can be with the defective products maintenance of returning again, avoid causing the waste of resource, save cost.
In this embodiment, reserve the detection hole on the stereo set, detect the back of accomplishing, can paste waterproof ventilated membrane on the detection hole to prevent that water from getting into inside the stereo set from the detection hole when the stereo set uses, and, the stereo set is in the transportation, if the phenomenon of thermal expansion shrinkage takes place, the inside gas of stereo set also can follow waterproof ventilated membrane and discharge, prevents that the stereo set from leading to the internals to be pressed too big because of thermal expansion shrinkage, and influences the performance of stereo set.
The bearing seat 11 comprises a bearing seat 111 and a detection bearing position 112, the detection bearing position 112 is arranged on the bearing seat 111 and is opposite to the inflation end of the inflation assembly 2, and the bearing frame 12 is arranged on the bearing seat 111. The detection bearing position 112 comprises a bearing block 1121 and a bearing groove 1122, and the bearing groove 1122 is arranged on the upper surface of the bearing block 1121. In this embodiment, the cross section of the carrying groove 1122 is a rounded rectangle, and its shape and size are adapted to the shape and size of the sound box, and when detecting, the sound box is arranged in the carrying groove 1122, so as to fix the position of the sound box, so that the detecting hole is right opposite to the inflating end of the inflating assembly 2, and meanwhile, the carrying groove 1122 can also limit the deformation of the sound box, and prevent the sound box from being excessively deformed.
The carrier 12 comprises a carrier 121, a carrier plate 122 and an adjusting rod 123, the carrier 121 is arranged on the carrier seat 11, the carrier plate 122 is movably arranged on the carrier seat 11, one end of the adjusting rod 123 is connected with the top of the carrier 121, the other end of the adjusting rod is connected with the carrier plate 122, and the air charging assembly 2 is arranged on the carrier plate 122. Through setting up regulation pole 123, can adjust the height of loading board 122 to adjust the height of inflation subassembly 2, make waterproof testing arrangement can be applicable to the stereo set of different specifications.
Referring to fig. 1-3, fig. 3 is a schematic structural view of an inflation assembly and a detection assembly according to an embodiment. The inflation assembly 2 comprises an inflation driving member 21 and an inflation member 22, wherein the inflation driving member 21 is arranged on the bearing plate 122, and the driving end of the inflation driving member is connected with the inflation member 22. When the sound box is placed in the carrying groove 1122, the inflation driving member 21 drives the inflation member 22 to move in a direction approaching the sound box, and when the inflation end of the inflation member 22 abuts against the detection hole, the inflation member 22 inflates the sound box. The inflation assembly 2 further comprises a guide piece 23, the guide piece 23 comprises a guide seat 231 and a guide rod 232, the guide seat 231 is arranged on the bearing plate 122 and adjacent to the inflation driving piece 21, one end of the guide rod 232 is movably connected with the guide seat 231, and the other end of the guide rod 232 is connected with the inflation piece 22. In this embodiment, each inflation assembly 2 includes two guide members 23, and the two guide members 23 are disposed on two sides of the inflation driving member 21, and by providing the guide members 23, the inflation driving member 21 guides the inflation member 22 during the movement process, so that the movement of the inflation member 22 is smoother. In practical application, the inflation driving member 21 is an air cylinder, and the inflation end of the inflation member 22 is silica gel.
In this embodiment, the detecting component 3 is a pressure sensor, and after the inflating component 2 is inflated, the inflating end of the inflating component still abuts against the detecting hole, so as to maintain the pressure inside the sound, and at the same time, the detecting component 3 continuously detects the pressure inside the sound and transmits data to the control component 4. The control assembly 4 comprises a control member 41 and a display member 42, wherein the control member 41 and the display member 42 are respectively arranged on the bearing assembly 1, and the control member 41 is respectively electrically connected with the display member 42, the inflation assembly 2 and the detection assembly 3. The control 41 receives pressure data from the sensing assembly 3 and displays it on the display 42 in real time.
The acoustic waterproofing test device further includes a signal assembly 5, and the signal assembly 5 is electrically connected to the control member 41. When the pressure data is the same as the preset value, the control part 41 controls the signal assembly 5 to send out a signal of good products, and the detected sound is indicated to be the good products; when the pressure data is smaller than the preset value, the control part 41 controls the signal assembly 5 to send out a signal of defective products, and the detected sound is indicated to be defective products. In this embodiment, the signal component 5 adopts a combination of a signal lamp and a buzzer, the good signal is a green lamp, and the bad signal is a red lamp and a buzzer.
In this embodiment, the number of inflation component 2, detection component 3 and signal component 5 is two for a stereo set waterproof testing arrangement can detect two stereo sets simultaneously, further improves detection efficiency.
To sum up: the waterproof testing arrangement of stereo set in this application is inflated in to the stereo set through setting up the subassembly that inflates to increase the inside atmospheric pressure of stereo set, in order to simulate the pressurized state of stereo set under water, after inflating, the subassembly that inflates continuously the butt at the inflation hole of stereo set, in order to keep the inside pressure of stereo set, simultaneously, the inside atmospheric pressure of detection subassembly detection stereo set, and feed back the atmospheric pressure data that will detect to control assembly, control assembly judges the gas tightness of stereo set through atmospheric pressure data, thereby detect the waterproof performance of stereo set, the detection speed of stereo set has been accelerated, and, when the stereo set is the defective products, the inside part of stereo set also can not receive the damage, can be with the defective products maintenance of returning, avoid causing the waste of resource, the cost is practiced thrift.
The above are merely embodiments of the present utility model, and are not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (9)
1. A waterproof test device for a sound, comprising:
the bearing assembly (1) comprises a bearing seat (11) and a bearing frame (12), wherein the bearing frame (12) is arranged on the bearing seat (11);
an inflation assembly (2) provided to the carrier member (12) with its inflation end facing the carrier seat member (11);
the detection assembly (3) is arranged at the air charging end of the air charging assembly (2); and
and the control assembly (4) is arranged on the bearing seat piece (11) and is respectively electrically connected with the inflation assembly (2) and the detection assembly (3).
2. The acoustic waterproof test device according to claim 1, wherein the air charging assembly (2) comprises an air charging driving member (21) and an air charging member (22), the air charging driving member (21) is arranged on the bearing frame member (12), and the driving end of the air charging driving member is connected with the air charging member (22).
3. The acoustic waterproof test device according to claim 2, wherein the air charging assembly (2) further comprises a guide member (23), the guide member (23) comprises a guide seat (231) and a guide rod (232), the guide seat (231) is arranged on the bearing frame member (12) and adjacent to the air charging driving member (21), one end of the guide rod (232) is movably connected with the guide seat (231), and the other end of the guide rod is connected with the air charging member (22).
4. The acoustic waterproof test device according to claim 1, wherein the bearing seat (11) comprises a bearing seat (111) and a detection bearing position (112), the detection bearing position (112) is arranged on the bearing seat (111), and the bearing frame (12) is arranged on the bearing seat (111) just to the air charging end of the air charging assembly (2).
5. The acoustic waterproof test device according to claim 4, wherein the detecting bearing position (112) comprises a bearing block (1121) and a bearing groove (1122), and the bearing groove (1122) is opened on the upper surface of the bearing block (1121).
6. The acoustic waterproof test device according to claim 1, wherein the carrier member (12) comprises a carrier (121), a carrier plate (122) and an adjusting rod (123), the carrier (121) is arranged on the carrier seat member (11), the carrier plate (122) is movably arranged on the carrier seat member (11), one end of the adjusting rod (123) is connected with the top of the carrier (121), the other end is connected with the carrier plate (122), and the air charging assembly (2) is arranged on the carrier plate (122).
7. The acoustic waterproof test device according to claim 1, wherein the control assembly (4) comprises a control member (41) and a display member (42), the control member (41) and the display member (42) are separately provided on the carrying assembly (1), and the control member (41) is electrically connected with the display member (42), the inflation assembly (2) and the detection assembly (3), respectively.
8. The acoustic waterproofing test device according to any one of claims 1 to 7 further comprising a signal assembly (5), wherein the signal assembly (5) is electrically connected to the control assembly (4).
9. The acoustic waterproofing test device according to claim 8, wherein the number of the air inflation assembly (2), the detection assembly (3) and the signal assembly (5) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223451920.4U CN219247992U (en) | 2022-12-21 | 2022-12-21 | Waterproof testing arrangement of stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223451920.4U CN219247992U (en) | 2022-12-21 | 2022-12-21 | Waterproof testing arrangement of stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219247992U true CN219247992U (en) | 2023-06-23 |
Family
ID=86845415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223451920.4U Active CN219247992U (en) | 2022-12-21 | 2022-12-21 | Waterproof testing arrangement of stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219247992U (en) |
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2022
- 2022-12-21 CN CN202223451920.4U patent/CN219247992U/en active Active
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