CN214309425U - Service life testing machine is inhaled to TWS earphone lid magnetism - Google Patents
Service life testing machine is inhaled to TWS earphone lid magnetism Download PDFInfo
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- CN214309425U CN214309425U CN202023204551.XU CN202023204551U CN214309425U CN 214309425 U CN214309425 U CN 214309425U CN 202023204551 U CN202023204551 U CN 202023204551U CN 214309425 U CN214309425 U CN 214309425U
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Abstract
The utility model provides a life-span testing machine is inhaled to TWS earphone lid magnetism, it relates to mechanical equipment technical field, concretely relates to life-span testing machine's improvement is inhaled to TWS earphone lid magnetism. It comprises base, fixed bolster, roof, electric cylinder, clamping device, earphone box, install the fixed bolster on the base, the roof is installed at the top of fixed bolster, and electric cylinder is installed to the centre below of roof, and electric cylinder's below is equipped with clamping device, and the earphone box has been placed to the centre top of base, be equipped with the lid on the earphone box. After the technical scheme is adopted, the utility model discloses beneficial effect does: the magnetic suction type earphone box has the advantages that the magnetic suction service life of the earphone box and the box cover is tested by the aid of the electric cylinder circularly and telescopically matched clamping device, the structure is simple, the cost is low, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, concretely relates to service life testing machine's improvement is inhaled to TWS earphone lid magnetism.
Background
A testing machine, in a broad sense, is an apparatus for verifying the quality or performance of a product or material before the product or material is put into use, according to design requirements. By definition, all instruments that perform a proof of quality or performance may be called testers. The tester is a precision test instrument for measuring mechanical properties, process properties and internal defects of metal materials, non-metal materials, physical property mechanical parts, engineering structures and the like under various conditions and environments and verifying the dynamic unbalance of rotating parts. Along with the large tracts of land use popularization of bluetooth, wear bluetooth headset listening music, the phone video, become the bright spot of a trend, because the space of earphone self is limited, lead to the time of endurance too short, so many in-ear earphones all are furnished with the box that charges, and the mechanism of uncapping of earphone box (earphone accomodate the storehouse that charges) current on the market, the buckle formula locking that many all adopted, mechanical type locking and electric motor, solenoid valve lock etc. because the ageing and the violent operation of accessories, the life of these structures is very limited, and adopt these complicated mechanisms and structures, will lead to the manufacturing cost of whole product to increase, also do not benefit to the environmental protection.
The earphone box and the box cover which are popular in the market at present are connected through magnetic attraction, loss is certainly generated by magnetic performance along with the lapse of time, the use time is prolonged, the magnetic attraction capacity can be attenuated, the service life of the magnetic attraction of the earphone box and the box cover needs to be tested, an earphone box testing machine on the market is complex, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a service life testing machine is inhaled to TWS earphone lid magnetism, it tests earphone box and the magnetism of lid through the flexible cooperation clamping device of electric cylinder circulation, its simple structure, and the cost is lower, and application scope is wide.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the earphone comprises a base 1, a fixed support 2, a top plate 3, an electric cylinder 4, a clamping device 5 and an earphone box 6, wherein the fixed support 2 is installed on the base 1, the top plate 3 is installed at the top of the fixed support 2, the electric cylinder 4 is installed below the middle of the top plate 3, the clamping device 5 is installed below the electric cylinder 4, the earphone box 6 is placed above the middle of the base 1, and a box cover 6-1 is arranged on the earphone box 6; the clamping device 5 comprises a through rod 5-1, a positioning block 5-2, a connecting piece 5-3, a first shaft column 5-4, a first connecting rod 5-5, a second shaft column 5-6, a second connecting rod 5-7, clamping blocks 5-8, a third connecting rod 5-9 and a third shaft column 5-10, wherein the through rod 5-1 penetrates through the positioning block 5-2 and the connecting piece 5-3, the connecting piece 5-3 is fixed at the bottom of the through rod 5-1, the first shaft columns 5-4 are arranged on the left side and the right side of the positioning block 5-2, the first shaft columns 5-4 are connected with the second shaft columns 5-6 through the first connecting rods 5-5, the second shaft columns 5-6 are connected with the clamping blocks 5-8 through the second connecting rods 5-7, the third shaft columns 5-10 are arranged on the connecting piece 5-3, the second shaft column 5-6 is connected with a third shaft column 5-10 through a third connecting rod 5-9.
The base 1 is provided with a fixed seat 1-1. The fixing seat 1-1 is used for fixing the earphone box 6 and preventing the test from generating errors due to shaking during the test.
The bottom of the connecting piece 5-3 is provided with a fixing block 5-3-1. The fixing block 5-3-1 is used for preventing the connecting piece 5-3 from separating from the through rod 5-1 and falling off.
And two ends of the top of the connecting piece 5-3 are provided with limiting blocks 5-3-2. The limiting block 5-3-2 is used for limiting the third connecting rod 5-9 to be folded upwards.
The inner side of the clamping block 5-8 is provided with an anti-slip layer 5-8-1. The anti-slip layer 5-8-1 is used for increasing friction force when used for clamping objects and preventing the objects from slipping in the clamping process.
The utility model discloses a theory of operation: a fixing support 2 is installed on a base 1, a top plate 3 is installed at the top of the fixing support 2, an electric cylinder 4 is installed below the middle of the top plate 3, a clamping device 5 is arranged below the electric cylinder 4, an earphone box 6 is placed above the middle of the base 1, a box cover 6-1 is arranged on the earphone box 6, a through rod 5-1 penetrates through a positioning block 5-2 and a connecting piece 5-3, the connecting piece 5-3 is fixed at the bottom of the through rod 5-1, first shaft columns 5-4 are arranged on the left side and the right side of the positioning block 5-2, the first shaft columns 5-4 are connected with second shaft columns 5-6 through first connecting rods 5-5, the second shaft columns 5-6 are connected with clamping blocks 5-8 through second connecting rods 5-7, and third shaft columns 5-10 are arranged on the connecting piece 5-3, the second shaft column 5-6 is connected with a third shaft column 5-10 through a third connecting rod 5-9, the electric cylinder 4 is started to perform telescopic motion, the electric cylinder 4 drives the through rod 5-1 to extend downwards, so that the clamping device 5 moves downwards, when the clamping block 5-8 is positioned below the box cover 6-1, the electric cylinder 4 contracts upwards, the electric cylinder 4 drives the push rod 5-1 to move upwards, the push rod 5-1 drives the connecting piece 5-3 to move upwards, the clamping block 5-8 clamps the box cover 6-1 and moves upwards through the matching of the third connecting rod 5-9 and the second connecting rod 5-7, when the box cover 6-1 rises to a certain height, the connecting piece 5-3 is in contact with the positioning block 5-2, so that the third connecting rod 5-9 is parallel to the horizontal plane, meanwhile, the second connecting rod 5-7 drives the clamping block 5-8 to move outwards to loosen the box cover 6-1, the box cover 6-1 returns to the earphone box 6 through gravity and magnetic force, and the magnetic attraction service life of the earphone box 6 and the box cover 6-1 is tested in a circulating mode through the movement.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the magnetic suction type earphone box has the advantages that the magnetic suction service life of the earphone box and the box cover is tested by the aid of the electric cylinder circularly and telescopically matched clamping device, the structure is simple, the cost is low, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the clamping device 5 of the present invention.
Description of reference numerals: the device comprises a base 1, a fixing seat 1-1, a fixing support 2, a top plate 3, an electric cylinder 4, a clamping device 5, a through rod 5-1, a positioning block 5-2, a connecting piece 5-3, a fixing block 5-3-1, a limiting block 5-3-2, a first shaft column 5-4, a first connecting rod 5-5, a second shaft column 5-6, a second connecting rod 5-7, a clamping block 5-8, an anti-skid layer 5-8-1, a third connecting rod 5-9, a third shaft column 5-10, an earphone box 6 and a box cover 6-1.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the earphone comprises a base 1, a fixed support 2, a top plate 3, an electric cylinder 4, a clamping device 5 and an earphone box 6, wherein the fixed support 2 is installed on the base 1, the fixed support 2 is used for supporting the top plate 3 and equipment on the top plate 3, the top plate 3 is installed at the top of the fixed support 2, the top plate 3 is used for hanging the equipment, the electric cylinder 4 is installed below the middle of the top plate 3, the electric cylinder 4 is used for driving other equipment to do telescopic motion, the clamping device 5 is arranged below the electric cylinder 4, the earphone box 6 is placed above the middle of the base 1, and a box cover 6-1 is arranged on the earphone box 6; the clamping device 5 comprises a through rod 5-1, a positioning block 5-2, a connecting piece 5-3, a first shaft column 5-4, a first connecting rod 5-5, a second shaft column 5-6, a second connecting rod 5-7, clamping blocks 5-8, a third connecting rod 5-9 and a third shaft column 5-10, wherein the through rod 5-1 penetrates through the positioning block 5-2 and the connecting piece 5-3, the connecting piece 5-3 is fixed at the bottom of the through rod 5-1, the first shaft columns 5-4 are arranged on the left side and the right side of the positioning block 5-2, the first shaft columns 5-4 are connected with the second shaft columns 5-6 through the first connecting rods 5-5, the second shaft columns 5-6 are connected with the clamping blocks 5-8 through the second connecting rods 5-7, the third shaft columns 5-10 are arranged on the connecting piece 5-3, the second shaft column 5-6 is connected with a third shaft column 5-10 through a third connecting rod 5-9.
The base 1 is provided with a fixed seat 1-1. The fixing seat 1-1 is used for fixing the earphone box 6 and preventing the test from generating errors due to shaking during the test.
The bottom of the connecting piece 5-3 is provided with a fixing block 5-3-1. The fixing block 5-3-1 is used for preventing the connecting piece 5-3 from separating from the through rod 5-1 and falling off.
And two ends of the top of the connecting piece 5-3 are provided with limiting blocks 5-3-2. The limiting block 5-3-2 is used for limiting the third connecting rod 5-9 to be folded upwards.
The inner side of the clamping block 5-8 is provided with an anti-slip layer 5-8-1. The anti-slip layer 5-8-1 is used for increasing friction force when used for clamping objects and preventing the objects from slipping in the clamping process.
The utility model discloses a theory of operation: a fixing support 2 is installed on a base 1, a top plate 3 is installed at the top of the fixing support 2, an electric cylinder 4 is installed below the middle of the top plate 3, a clamping device 5 is arranged below the electric cylinder 4, an earphone box 6 is placed above the middle of the base 1, a box cover 6-1 is arranged on the earphone box 6, a through rod 5-1 penetrates through a positioning block 5-2 and a connecting piece 5-3, the connecting piece 5-3 is fixed at the bottom of the through rod 5-1, first shaft columns 5-4 are arranged on the left side and the right side of the positioning block 5-2, the first shaft columns 5-4 are connected with second shaft columns 5-6 through first connecting rods 5-5, the second shaft columns 5-6 are connected with clamping blocks 5-8 through second connecting rods 5-7, and third shaft columns 5-10 are arranged on the connecting piece 5-3, the second shaft column 5-6 is connected with a third shaft column 5-10 through a third connecting rod 5-9, the electric cylinder 4 is started to perform telescopic motion, the electric cylinder 4 drives the through rod 5-1 to extend downwards, so that the clamping device 5 moves downwards, when the clamping block 5-8 is positioned below the box cover 6-1, the electric cylinder 4 contracts upwards, the electric cylinder 4 drives the push rod 5-1 to move upwards, the push rod 5-1 drives the connecting piece 5-3 to move upwards, the clamping block 5-8 clamps the box cover 6-1 and moves upwards through the matching of the third connecting rod 5-9 and the second connecting rod 5-7, when the box cover 6-1 rises to a certain height, the connecting piece 5-3 is in contact with the positioning block 5-2, so that the third connecting rod 5-9 is parallel to the horizontal plane, meanwhile, the second connecting rod 5-7 drives the clamping block 5-8 to move outwards to loosen the box cover 6-1, the box cover 6-1 returns to the earphone box 6 through gravity and magnetic force, and the magnetic attraction service life of the earphone box 6 and the box cover 6-1 is tested in a circulating mode through the movement.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the magnetic suction type earphone box has the advantages that the magnetic suction service life of the earphone box and the box cover is tested by the aid of the electric cylinder circularly and telescopically matched clamping device, the structure is simple, the cost is low, and the application range is wide.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a life-span testing machine is inhaled to TWS earphone lid magnetism which characterized in that: the earphone comprises a base (1), a fixed support (2), a top plate (3), an electric cylinder (4), a clamping device (5) and an earphone box (6), wherein the fixed support (2) is installed on the base (1), the top plate (3) is installed at the top of the fixed support (2), the electric cylinder (4) is installed below the middle of the top plate (3), the clamping device (5) is arranged below the electric cylinder (4), the earphone box (6) is placed above the middle of the base (1), and a box cover (6-1) is arranged on the earphone box (6); the clamping device (5) comprises a through rod (5-1), a positioning block (5-2), a connecting piece (5-3), a first shaft column (5-4), a first connecting rod (5-5), a second shaft column (5-6), a second connecting rod (5-7), a clamping block (5-8), a third connecting rod (5-9) and a third shaft column (5-10), wherein the through rod (5-1) penetrates through the positioning block (5-2) and the connecting piece (5-3), the connecting piece (5-3) is fixed at the bottom of the through rod (5-1), the first shaft column (5-4) is arranged on the left side and the right side of the positioning block (5-2), and the first shaft column (5-4) is connected with the second shaft column (5-6) through the first connecting rod (5-5), the second shaft column (5-6) is connected with the clamping block (5-8) through a second connecting rod (5-7), a third shaft column (5-10) is arranged on the connecting piece (5-3), and the second shaft column (5-6) is connected with the third shaft column (5-10) through a third connecting rod (5-9).
2. The magnetic suction life tester for TWS earphone caps of claim 1, wherein: the base (1) is provided with a fixed seat (1-1).
3. The magnetic suction life tester for TWS earphone caps of claim 1, wherein: the bottom of the connecting piece (5-3) is provided with a fixed block (5-3-1).
4. The magnetic suction life tester for TWS earphone caps of claim 1, wherein: two ends of the top of the connecting piece (5-3) are provided with limiting blocks (5-3-2).
5. The magnetic suction life tester for TWS earphone caps of claim 1, wherein: the inner side of the clamping block (5-8) is provided with an anti-skid layer (5-8-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204551.XU CN214309425U (en) | 2020-12-28 | 2020-12-28 | Service life testing machine is inhaled to TWS earphone lid magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204551.XU CN214309425U (en) | 2020-12-28 | 2020-12-28 | Service life testing machine is inhaled to TWS earphone lid magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214309425U true CN214309425U (en) | 2021-09-28 |
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ID=77862555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023204551.XU Active CN214309425U (en) | 2020-12-28 | 2020-12-28 | Service life testing machine is inhaled to TWS earphone lid magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214309425U (en) |
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2020
- 2020-12-28 CN CN202023204551.XU patent/CN214309425U/en active Active
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