CN220823288U - Quick testing arrangement of cell-phone speaker - Google Patents
Quick testing arrangement of cell-phone speaker Download PDFInfo
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- CN220823288U CN220823288U CN202322232698.7U CN202322232698U CN220823288U CN 220823288 U CN220823288 U CN 220823288U CN 202322232698 U CN202322232698 U CN 202322232698U CN 220823288 U CN220823288 U CN 220823288U
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- fixedly mounted
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- phone speaker
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- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
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- 238000000034 method Methods 0.000 description 6
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- 238000001514 detection method Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a quick testing device for a mobile phone loudspeaker, which comprises a testing box and a sound insulation box, wherein a clamping mechanism is arranged in the testing box, the clamping mechanism comprises two support plates fixedly arranged on the inner top wall of the sound insulation box, motors are fixedly arranged on the rear sides of the two support plates, rotating shafts are fixedly arranged on output shafts of the two motors through couplings, sleeve rollers are fixedly arranged on the outer surfaces of the two rotating shafts, and a fixing plate is fixedly arranged between the left side wall and the right side wall of an inner cavity of the sound insulation box. This quick testing arrangement of cell-phone speaker has reached through being provided with fixture, can carry out the fixed purpose of centre gripping to the cell-phone speaker of equidimension not to make when detecting cell-phone speaker, cell-phone speaker can remain stable, also need not operating personnel hold with hand always, brought the facility for operating personnel, improved test efficiency, thereby improved the practicality of this quick testing arrangement of cell-phone speaker.
Description
Technical Field
The utility model relates to the technical field of mobile phone loudspeaker testing devices, in particular to a mobile phone loudspeaker rapid testing device.
Background
With the rapid development of mobile phone communication, the adoption of real singing as mobile phone incoming call ringing is commonly accepted by vast mobile phone owners, and in the production process of the mobile phone, the loudspeaker of the mobile phone needs to be detected, so that the situation that the mobile phone does not emit sound is prevented.
According to the Chinese patent publication No. CN216565604U, a quick testing device for a mobile phone loudspeaker is provided, and the quick testing device has the following beneficial effects: the sound housing and the sound insulation cover are sealed to the loudspeaker, a good sound insulation effect is formed, the sound pick-up on the sound insulation cover collects the broadcasting effect of the loudspeaker under the condition of being electrified, the sound quality and other information of the loudspeaker are collected to the terminal through the cable, the loudspeaker is rapidly detected, the loudspeaker cannot be clamped and fixed according to the size of the loudspeaker when the loudspeaker is detected by the mobile phone, the loudspeaker is generally small in size, an operator is very inconvenient to hold the loudspeaker by hand to detect, the loudspeaker is easily caused to slide down to cause damage, the detection efficiency is reduced, and the practicality of the loudspeaker rapid detection device is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the rapid testing device for the mobile phone loudspeaker, which has the advantages of clamping and fixing the mobile phone loudspeaker with different sizes, and solves the problems that the loudspeaker cannot be clamped and fixed according to the size of the loudspeaker when the mobile phone loudspeaker is detected, and the loudspeaker is easy to damage due to slipping of the loudspeaker caused by the fact that the mobile phone loudspeaker is generally small in size and is very inconvenient to hold by an operator, so that the detection efficiency is reduced, and the practicability of the rapid testing device for the collecting loudspeaker is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick test device for the mobile phone loudspeaker comprises a test box and a sound insulation box, wherein a clamping mechanism is arranged in the test box;
The clamping mechanism comprises two support plates fixedly mounted on the inner top wall of the sound insulation box, motors are fixedly mounted on the rear sides of the support plates, shafts of the motors are fixedly mounted on the output shafts of the motors through couplings, sleeve rollers are fixedly mounted on the outer surfaces of the shafts, fixing plates are fixedly mounted between the left side wall and the right side wall of the inner cavity of the sound insulation box, steel wire ropes with one ends penetrating through and extending to the outer portions of the fixing plates are fixedly mounted on the outer surfaces of the sleeve rollers, two mounting plates are fixedly mounted on the tops of the fixing plates, discs are rotatably mounted on the front sides of the mounting plates, the outer surfaces of the discs are fixedly mounted on the bottoms of the fixing plates, two connecting plates are rotatably mounted on the front sides of the connecting plates, limiting blocks are fixedly mounted on the bottoms of the steel wire ropes, and clamping blocks are rotatably mounted on the front sides of the adjusting plates.
Further, the surface of sound insulation box and the inner wall fixed mounting of test box, the right side fixed mounting of test box has the universal meter, the bottom fixed mounting of universal meter has one end to run through and extend to the inside electric wire of sound insulation box, the one end fixed mounting that the universal meter was kept away from to the electric wire has conductive contact, the interior bottom wall fixed mounting of sound insulation box has the cylinder, the top fixed mounting of cylinder has the platform of placing.
Further, T-shaped grooves are formed in the two adjusting rods, and the outer surfaces of the two limiting blocks are respectively connected with the inner walls of the two T-shaped grooves in a sliding mode.
Further, two through grooves are formed in the fixing plate, and the inner walls of the two through grooves are respectively connected with the outer surfaces of the two steel wire ropes in a sliding mode.
Further, the two motors are controlled by the same controller, and the two motors are electrically connected with the controller.
Further, the fixture block comprises first cardboard, second cardboard and spring triplex, the left side of first cardboard is rotated with the front side of adjusting the pole and is connected, the right side of first cardboard and the left side fixed mounting of spring, the right side of spring and the left side fixed connection of second cardboard.
Further, the second clamping plate is a rubber plate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This quick testing arrangement of cell-phone speaker has reached through being provided with fixture, can carry out the fixed purpose of centre gripping to the cell-phone speaker of equidimension not to make when detecting cell-phone speaker, cell-phone speaker can remain stable, also need not operating personnel hold with hand always, brought the facility for operating personnel, improved test efficiency, thereby improved the practicality of this quick testing arrangement of cell-phone speaker.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;
FIG. 3 is a side view of the mounting of the structural brace and motor of the present utility model;
fig. 4 is a front view of the structure of the present utility model.
In the figure: 1. a test box; 2. a sound insulation box; 3. a multimeter; 4. an electric wire; 5. a conductive contact; 6. a cylinder; 7. a placement table; 801. a support plate; 802. a motor; 803. a rotating shaft; 804. sleeving rollers; 805. a fixing plate; 806. a wire rope; 807. a mounting plate; 808. a disc; 809. a connecting plate; 810. an adjusting rod; 811. a limiting block; 812. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a mobile phone speaker rapid testing device in this embodiment includes a testing box 1 and a sound insulation box 2, a clamping mechanism is provided in the testing box 1, the outer surface of the sound insulation box 2 is fixedly mounted with the inner wall of the testing box 1, a multimeter 3 is fixedly mounted on the right side of the testing box 1, the multimeter 3 is connected with an external power supply, an electric wire 4 with one end penetrating and extending into the sound insulation box 2 is fixedly mounted at the bottom of the multimeter 3, a conductive contact 5 is fixedly mounted at one end of the electric wire 4 far away from the multimeter 3, a cylinder 6 is fixedly mounted at the inner bottom wall of the sound insulation box 2, a placing table 7 is fixedly mounted at the top of the cylinder 6, and a box door is rotatably mounted at the front side of the testing box 1.
The electrical components in the utility model are electrically connected with an external main controller, the main controller can be conventional known equipment such as a computer for controlling, and the circuits and the control related to the utility model are all in the prior art and are not repeated here.
The mobile phone speaker is placed on the placement table 7, and the clamping mechanism clamps and fixes the mobile phone speaker from both ends.
In addition, the purpose of setting up the sound insulation box 2 is in order to make the noise reduction when testing the cell-phone speaker, and then makes this cell-phone speaker quick testing arrangement's application range wider.
Specifically, through being provided with fixture, play the effect that can carry out the centre gripping to the cell-phone speaker of equidimension not, thereby need not operating personnel hand just can detect cell-phone speaker, also guaranteed that cell-phone speaker can not remove in the test procedure, through being provided with cylinder 6 and placing platform 7, reached the purpose that can be according to the fixture block 812 can be adjusted placing platform 7 in the position of cell-phone speaker centre gripping, and then can make cell-phone speaker place on placing platform 7 that can be stable when the centre gripping, improved this cell-phone speaker quick testing arrangement's practicality.
In this embodiment, the clamping mechanism includes two support plates 801 fixedly mounted on the inner top wall of the sound insulation box 2, the motors 802 are fixedly mounted on the rear sides of the two support plates 801, the output shafts of the two motors 802 are fixedly mounted with the rotating shafts 803 through the couplings, the sleeve rollers 804 are fixedly mounted on the outer surfaces of the two rotating shafts 803, the fixing plates 805 are fixedly mounted between the left and right side walls of the inner cavity of the sound insulation box 2, the steel wire ropes 806 with one ends penetrating and extending to the outer portions of the fixing plates 805 are fixedly mounted on the outer surfaces of the two sleeve rollers 804, the two mounting plates 807 are fixedly mounted on the top of the fixing plates 805, the discs 808 are rotatably mounted on the front sides of the two mounting plates 807, the outer surfaces of the two discs 808 are respectively in sliding connection with the outer surfaces of the two steel wire ropes 806, the two connecting plates 809 are fixedly mounted on the bottom of the fixing plates 805, the adjusting rods 810 are rotatably mounted on the front sides of the two connecting plates 809, the bottoms of the two steel wire ropes 806 are fixedly mounted with the limiting blocks 811, and the front sides of the two adjusting rods 810 are rotatably mounted with the clamping blocks 812 respectively
Wherein, the T-shaped grooves are all arranged in the two adjusting rods 810, the outer surfaces of the two limiting blocks 811 are respectively in sliding connection with the inner walls of the two T-shaped grooves, so that the limiting blocks 811 can be fixed, and the limiting blocks 811 can not be separated from the T-shaped grooves when the steel wire ropes 806 drive the limiting blocks 811 to move.
Wherein, two motors 802 are controlled by same controller, and two motors 802 are connected with the controller electricity, and two motors 802 are when starting, and the rotation direction is opposite, has reached the purpose that can drive two wire ropes 806 and reciprocate simultaneously, and then can carry out the centre gripping to the mobile phone speaker.
The clamping block 812 is composed of a first clamping plate, a second clamping plate and a spring, the left side of the first clamping plate is rotationally connected with the front side of the adjusting rod 810, the right side of the first clamping plate is fixedly installed on the left side of the spring, the right side of the spring is fixedly connected with the left side of the second clamping plate, and the second clamping plate is a rubber plate, so that the purpose of protecting a mobile phone loudspeaker is achieved, and the mobile phone loudspeaker cannot be damaged when being clamped.
Wherein, two run-through grooves have been seted up to the inside of fixed plate 805, and the inner wall in two run-through grooves respectively with the surface sliding connection of two wire ropes 806, have played and to carry out spacing effect to wire rope 806 to can not rock about making wire rope 806 up-and-down motion, and then can be better cell-phone speaker carries out the joint fixedly.
Specifically, through being provided with motor 802, sleeve roller 804, wire rope 806, disc 808, adjust pole 810 and the cooperation between the fixture block 812 and use, played and to carry out the fixed effect of centre gripping to it according to the size of cell-phone speaker, and then can make cell-phone speaker can be more stable when examining, and then brought the facility for operating personnel, improved test efficiency.
The working principle of the embodiment is as follows:
When the mobile phone loudspeaker is required to be tested, the box door is firstly opened, then the two motors 802 are started, so that the two motors 802 drive the two rotating shafts 803 to rotate, the two rotating shafts 803 drive the two sleeve rollers 804 to rotate, the two sleeve rollers 804 drive the two steel wire ropes 806 to move up and down, the two steel wire ropes 806 drive the two limiting blocks 811 to move up and down, the two limiting blocks 811 slide in the T-shaped grooves and drive the two adjusting rods 810 to rotate, the two adjusting rods 810 drive the two clamping blocks 812 to clamp and fix the mobile phone loudspeaker, when the mobile phone loudspeaker is adjusted to a proper fixed position, the two motors 802 are closed, then the air cylinders 6 are started, so that the air cylinders 6 drive the placing table 7 to move up and down, when the placing table 7 is moved to enable the bottom of the fixed mobile phone loudspeaker to be in contact with the top of the mobile phone loudspeaker, the air cylinders 6 are closed, the universal meter 3 is electrified, then the conductive contact piece 5 is enabled to be in contact with pins on the mobile phone loudspeaker, the pointer rotation condition of the universal meter 3 is observed, and the universal meter 3 is rotated, otherwise, the mobile phone loudspeaker is damaged, and the test of the mobile phone loudspeaker is finished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick testing arrangement of cell-phone speaker, includes test box (1) and sound insulation case (2), its characterized in that: a clamping mechanism is arranged in the test box (1);
The clamping mechanism comprises two support plates (801) fixedly mounted on the inner top wall of a sound insulation box (2), motors (802) are fixedly mounted on the rear sides of the support plates (801), shafts of the motors (802) are fixedly mounted with rotating shafts (803) through couplings, sleeve rollers (804) are fixedly mounted on the outer surfaces of the rotating shafts (803), fixing plates (805) are fixedly mounted between the left side wall and the right side wall of an inner cavity of the sound insulation box (2), steel wire ropes (806) with one ends penetrating through and extending to the outer portions of the fixing plates (805) are fixedly mounted on the outer surfaces of the sleeve rollers (804), two mounting plates (807) are fixedly mounted on the tops of the fixing plates (805), discs (808) are rotatably mounted on the front sides of the mounting plates (807), the outer surfaces of the discs (808) are respectively and slidably connected with the outer surfaces of the two steel wire ropes (806), two connecting plates (809) are fixedly mounted on the bottoms of the fixing plates (805), two adjusting rods (810) are rotatably mounted on the front sides of the two connecting plates (809), and two adjusting rods (810) are fixedly mounted on the bottoms of the two adjusting rods (810).
2. The rapid test device for mobile phone speaker according to claim 1, wherein: the utility model discloses a sound insulation box, including sound insulation box (2), test box (1)'s inner wall fixed mounting, test box (1)'s right side fixed mounting has universal meter (3), the bottom fixed mounting of universal meter (3) has one end to run through and extend to inside electric wire (4) of sound insulation box (2), electric wire (4) keep away from the one end fixed mounting of universal meter (3) has conductive contact piece (5), the interior bottom wall fixed mounting of sound insulation box (2) has cylinder (6), the top fixed mounting of cylinder (6) has places platform (7).
3. The rapid test device for mobile phone speaker according to claim 1, wherein: t-shaped grooves are formed in the two adjusting rods (810), and the outer surfaces of the two limiting blocks (811) are respectively connected with the inner walls of the two T-shaped grooves in a sliding mode.
4. The rapid test device for mobile phone speaker according to claim 1, wherein: two through grooves are formed in the fixing plate (805), and the inner walls of the two through grooves are respectively connected with the outer surfaces of the two steel wire ropes (806) in a sliding mode.
5. The rapid test device for mobile phone speaker according to claim 1, wherein: the two motors (802) are controlled by the same controller, and the two motors (802) are electrically connected with the controller.
6. The rapid test device for mobile phone speaker according to claim 1, wherein: the fixture block (812) comprises first cardboard, second cardboard and spring triplex, the left side of first cardboard is rotated with the front side of adjusting pole (810) and is connected, the right side of first cardboard and the left side fixed mounting of spring, the right side of spring and the left side fixed connection of second cardboard.
7. The rapid test device for mobile phone speaker according to claim 6, wherein: the second clamping plate is a rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232698.7U CN220823288U (en) | 2023-08-18 | 2023-08-18 | Quick testing arrangement of cell-phone speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232698.7U CN220823288U (en) | 2023-08-18 | 2023-08-18 | Quick testing arrangement of cell-phone speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823288U true CN220823288U (en) | 2024-04-19 |
Family
ID=90698288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232698.7U Active CN220823288U (en) | 2023-08-18 | 2023-08-18 | Quick testing arrangement of cell-phone speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823288U (en) |
-
2023
- 2023-08-18 CN CN202322232698.7U patent/CN220823288U/en active Active
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