CN216449143U - Electronic product switch button life test device - Google Patents
Electronic product switch button life test device Download PDFInfo
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- CN216449143U CN216449143U CN202121535023.4U CN202121535023U CN216449143U CN 216449143 U CN216449143 U CN 216449143U CN 202121535023 U CN202121535023 U CN 202121535023U CN 216449143 U CN216449143 U CN 216449143U
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Abstract
The utility model discloses a device for testing the service life of a switch key of an electronic product, which comprises a bottom plate, a pressing unit and a fixing unit, wherein the pressing unit is arranged on the bottom plate; a bottom plate: the switch is arranged on the front side of the upper surface, and the bottom plate is L-shaped; a pressing unit: including screw rod, bracing piece, mount pad, cam, motor, spring, press depression bar and supporting seat, the mount pad is the U type, and the middle part of bottom and top rotates with the middle part of surface about the cam in the mount pad to be connected, the supporting seat is the U type, and both sides fixed connection around both sides and the mount pad right flank in the support seat left surface, the right-hand member of pressing the depression bar passes the slide opening at right flank middle part in the supporting seat, this electronic product switch button life-span testing arrangement, the adjustable position of pressing the depression bar makes different electronic product fix and test at same position, reduces the fixed degree of difficulty of electronic product to conveniently fix electronic product fast, avoid troublesome fixed operation and influence the test of button life-span.
Description
Technical Field
The utility model relates to the technical field of electronic product testing equipment, in particular to a device for testing the service life of a switch key of an electronic product.
Background
The electronic product is a related product based on electric energy, and mainly comprises: watch, smart phone, telephone, television, video disc player, video recorder, radio cassette recorder, combined sound box, laser player, computer, game machine, mobile communication product, etc. since the early products mainly name electronic products based on electronic tubes, the electronic products are usually installed with keys for on-off, in order to ensure the on-off keys to keep long-term stability, the on-off keys on the electronic products can be tested for life, the testing device for testing the life of the on-off keys at present mainly presses the keys through cylinders, but the positions of the cylinders are fixed, the positions cannot be adjusted, and the electronic products can only be fixed in the strokes of the cylinders for different electronic products, which results in greater difficulty in fixing the electronic products, is inconvenient for testing the life of the keys, and the existing testing device is troublesome in fixing the electronic products, the test that influences the life-span of electronic product button is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a device for testing the service life of a switch key of an electronic product, which adopts the technical scheme that the device comprises a bottom plate, a pressing unit and a fixing unit; a bottom plate: the switch is arranged on the front side of the upper surface, and the bottom plate is L-shaped;
a pressing unit: the device comprises a screw rod, supporting rods, a mounting seat, a cam, a motor, a spring, a pressing rod and a supporting seat, wherein the mounting seat is U-shaped, the middle parts of the bottom and the top in the mounting seat are rotatably connected with the middle parts of the upper surface and the lower surface of the cam, the supporting seat is U-shaped, the front side and the rear side of the left side surface of the supporting seat are fixedly connected with the front side and the rear side of the right side surface of the mounting seat, the right end of the pressing rod penetrates through a sliding hole in the middle part of the right side surface in the supporting seat, the spring is sleeved on the outer side of the left end of the pressing rod, two ends of the spring are respectively fixedly connected with the side surface of the left end of the pressing rod and the right side surface in the supporting seat, the left side surface of the pressing rod is contacted with the side surface of the cam, the right end of the screw rod is rotatably connected with the middle part of the left side surface of the mounting seat, the left end of the screw rod penetrates through a screw hole in the upper side surface of the bottom plate, the two supporting rods are fixedly connected with the front side surfaces and the rear sides of the mounting seat, the motor is arranged in the middle of the lower surface of the mounting seat, an output shaft of the motor penetrates through a through hole in the middle of the lower surface of the mounting seat to be fixedly connected with the middle of the lower surface of the cam, an input end of the motor is electrically connected with an output end of the switch, and the arranged pressing unit can conveniently adjust the position of the pressing rod, so that the pressing rod can press on and off keys of different electronic products to perform testing, the position of the electronic product does not need to be adjusted, the difficulty in fixing the electronic product is reduced, and the service life of the on and off keys of the electronic product can be conveniently tested;
a fixing unit: including guide arm, backup pad, gag lever post, fixed spring and splint, the gag lever post is the U type, and both sides fixed connection around the both ends of gag lever post and bottom plate upper surface right side, the backup pad is the U type, and the slide opening of backup pad lower extreme side and the side sliding connection at gag lever post middle part, splint are equipped with two, the middle part of two splint sides respectively with the inboard one end fixed connection of two guide arms, the slide opening of side upside around in the backup pad is passed respectively to the one end in two guide arm outsides, and the outside of two guide arms has all cup jointed fixed spring, the both ends of two fixed springs respectively with the backup pad in the side of controlling and the lateral surface fixed connection of two splint, the fixed unit of setting can conveniently fix the electronic product fast, avoid troublesome fixed operation and influence the test of button life-span.
The rubber block is fixed at the right end of the pressing rod, the arranged silica gel pad can increase the friction force of the clamping plates, the clamping plate fixing stability is improved, the silica gel pad can deform and is suitable for fixing electronic products with different shapes, the pressing rod can be protected through the rubber block, and the pressing rod is prevented from damaging keys of the electronic products.
The clamping plate comprises a clamping plate body, a clamping plate body and a plurality of supporting grooves, wherein the clamping plate body is provided with a plurality of clamping plates, the clamping plates are arranged on the two clamping plates, and the clamping plates are arranged on the clamping plates.
The screw press is characterized by further comprising a fixing column and two rotating rods, wherein the middle of the right side face of the fixing column is fixedly connected with the left end of the screw, the two rotating rods are fixed on the side face of the middle of the fixing column at equal angles, and the screw can be conveniently pushed to rotate by the aid of the fixing column and the rotating rods to adjust the press position.
As a preferable technical scheme of the utility model, the pressing device further comprises a support column and a slide way, wherein the support column is T-shaped, the upper surface of the support column is fixedly connected with the right side of the lower surface of the support seat, the slide way is fixed on the right side of the upper surface of the bottom plate, the lower end of the support column is slidably connected with the slide way, and the support column and the slide way are arranged to support the support seat, so that the stability of the pressing rod during movement is improved.
The utility model has the beneficial effects that: the utility model can conveniently and rapidly fix the electronic product through the guide rod, the support plate, the fixed spring and the clamping plate, and the support plate can move back and forth on the limiting rod, so that the switch key of the electronic product can be accurately arranged on the right side of the press rod, the service life test of the key of the electronic product is convenient, the cam is driven to rotate by the motor to push the press rod to move the press key to the right for testing, the spring can enable the press rod to reciprocate along with the rotation of the cam, so that the press rod can carry out repeated press tests on the key, the position of the press rod can be adjusted by the screw rod and the support rod, so that the press rod can move to a proper position to press the key of the electronic product for testing, the fixing difficulty of the electronic product is reduced, the service life test of the key is convenient, the friction force of the clamping plate can be increased by the silica gel pad, and the fixing stability of the clamping plate is improved, and the silica gel pad can produce deformation, be fit for the different electronic product of shape and fix, can protect the press bar through the rubber piece, prevent that the press bar from causing the damage to electronic product's button, can fix the cardboard through supporting the groove, make the cardboard can provide the support to fixed electronic product, electronic product takes place crooked and influences the test of button when avoiding the test, the promotion screw rod that can be convenient through fixed column and dwang rotates presses down the regulation of establishing the position, can provide the support to the supporting seat through support column and slide, stability when the press bar removes is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention.
In the figure: the device comprises a base plate 1, a switch 2, a pressing unit 3, a screw rod 31, a supporting rod 32, a mounting seat 33, a cam 34, a motor 35, a spring 36, a pressing rod 37, a supporting seat 38, a fixing unit 4, a guide rod 41, a supporting plate 42, a limiting rod 43, a fixing spring 44, a clamping plate 45, a silica gel pad 5, a rubber block 6, a clamping plate 7, a supporting groove 8, a fixing column 9, a rotating rod 10, a supporting column 11 and a slideway 12.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a device for testing the service life of a switch key of an electronic product, which adopts the technical scheme that the device comprises a bottom plate 1, a pressing unit 3 and a fixing unit 4;
bottom plate 1: the switch 2 is arranged on the front side of the upper surface, and the bottom plate 1 is L-shaped;
the pressing unit 3: comprises a screw rod 31, a supporting rod 32, an installation seat 33, a cam 34, a motor 35, a spring 36, a pressing rod 37 and a supporting seat 38, wherein the installation seat 33 is U-shaped, the middle parts of the bottom and the top in the installation seat 33 are rotationally connected with the middle parts of the upper and lower surfaces of the cam 34, the supporting seat 38 is U-shaped, the front and rear sides of the left side surface of the supporting seat 38 are fixedly connected with the front and rear sides of the right side surface of the installation seat 33, the right end of the pressing rod 37 passes through a sliding hole in the middle part of the right side surface in the supporting seat 38, the spring 36 is sleeved on the outer side of the left end of the pressing rod 37, two ends of the spring 36 are respectively fixedly connected with the side surface of the left end of the pressing rod 37 and the right side surface in the supporting seat 38, the left side surface of the pressing rod 37 is contacted with the side surface of the cam 34, the right end of the screw rod 31 is rotationally connected with the middle part of the left side surface of the installation seat 33, the left end of the screw rod 31 passes through a screw hole on the upper right side surface of the bottom plate 1, two supporting rods 32 are arranged, the right ends of the two support rods 32 penetrate through slide holes on the front side and the rear side of the left side of the bottom plate 1 and are fixedly connected with the front side and the rear side of the left side of the mounting seat 33, the motor 35 is mounted in the middle of the lower surface of the mounting seat 33, an output shaft of the motor 35 penetrates through a through hole in the middle of the lower surface of the mounting seat 33 and is fixedly connected with the middle of the lower surface of the cam 34, an input end of the motor 35 is electrically connected with an output end of the switch 2, the cam 34 is driven to rotate by the motor 35, the cam 34 pushes the pressing rod 37 to move rightwards to press the keys for testing, the pressing rod 37 can reciprocate along with the rotation of the cam 34 through the spring 36, the pressing rod can carry out repeated pressing tests on the keys, the positions of the pressing rod 37 can be adjusted through the screw rod 31 and the support rods 32, the pressing rod 37 can move to proper positions to press the keys of electronic products for testing, and the difficulty in fixing the electronic products is reduced, the service life test of the key is convenient;
the fixing unit 4: comprises guide rods 41, a support plate 42, a limiting rod 43, fixing springs 44 and clamping plates 45, wherein the limiting rod 43 is U-shaped, two ends of the limiting rod 43 are fixedly connected with the front side and the rear side of the right side of the upper surface of the bottom plate 1, the support plate 42 is U-shaped, a sliding hole in the side surface of the lower end of the support plate 42 is in sliding connection with the side surface in the middle of the limiting rod 43, two clamping plates 45 are arranged, the middle parts of the side surfaces of the two clamping plates 45 are respectively fixedly connected with one ends of the inner sides of the two guide rods 41, one ends of the outer sides of the two guide rods 41 respectively penetrate through the sliding holes in the support plate 42 on the upper sides of the front side and the rear side, the fixing springs 44 are sleeved on the outer sides of the two guide rods 41, two ends of the two fixing springs 44 are respectively fixedly connected with the left side and the right side surface in the support plate 42 and the outer sides of the two clamping plates 45, the electronic product can be conveniently and quickly fixed through the support plate 1, the support plate 42, the fixing springs 44 and the clamping plates 45, and the support plate 42 can move back and forth on the limiting rod 43, the switch key of the electronic product can be accurately arranged on the right side of the pressing rod 37, so that the service life of the key of the electronic product can be tested conveniently.
As a preferred technical scheme of the utility model, the electronic product fixing device further comprises two silica gel pads 5 and two rubber blocks 6, the two silica gel pads 5 are respectively fixed on opposite side surfaces of the two clamping plates 45, the rubber block 6 is fixed at the right end of the pressing rod 37, friction force of the clamping plates can be increased through the silica gel pads 5, fixing stability of the clamping plates 45 is improved, the silica gel pads 5 can deform and are suitable for fixing electronic products with different shapes, the pressing rod 7 can be protected through the rubber blocks 6, and damage to keys of the electronic products caused by the pressing rod 7 is prevented.
As a preferred technical scheme of the utility model, the testing device further comprises a clamping plate 7 and support grooves 8, eight support grooves 8 are arranged in the support grooves 8, the eight support grooves 8 are respectively arranged on the right sides of the upper surfaces of the two clamping plates 45, the eight support grooves 8 correspond to the clamping plate 7, and the clamping plate 7 can be fixed through the support grooves 8, so that the clamping plate 7 can support a fixed electronic product, and the electronic product is prevented from being inclined during testing to influence the testing of the keys.
As a preferred technical scheme of the utility model, the pressing device further comprises a fixed column 9 and a rotating rod 10, the middle part of the right side surface of the fixed column 9 is fixedly connected with the left end of the screw rod 31, the two rotating rods 10 are fixed on the side surface of the middle part of the fixed column 9 at equal angles, and the screw rod 31 can be conveniently pushed to rotate through the fixed column 9 and the rotating rods 10 so as to adjust the pressing position.
As a preferable technical solution of the present invention, the pressing device further includes a supporting column 11 and a slide 12, the supporting column 11 is T-shaped, the upper surface of the supporting column 11 is fixedly connected to the right side of the lower surface of the supporting seat 38, the slide 12 is fixed to the right side of the upper surface of the base plate 1, and the lower end of the supporting column 11 is slidably connected to the slide 12, so that the supporting seat 38 can be supported by the supporting column 11 and the slide 12, and the stability of the pressing rod 37 during movement is improved.
The working principle of the utility model is as follows: an external power supply is switched on, the two clamping plates 45 are pushed to the two sides, the two clamping plates 45 move outwards, the two fixing springs 44 are compressed, an electronic product is placed between the two clamping plates 45, after several shifts 45 are loosened, the two clamping plates 45 are pushed to move inwards by the elasticity of the two fixing springs 44 to clamp and fix the electronic product, the clamping plate 7 is inserted into the supporting groove 8 at a proper position, the clamping plate 7 is contacted with the electronic product and the clamping plate, the supporting plate 42 is pushed to move the supporting plate 42 back and forth along the direction of the limiting rod 43, a switch button on the electronic product is positioned right side of the pressing rod, the rotating rod 10 is pushed to rotate the fixing column 9, the fixing column 9 drives the screw rod 31 to rotate, the mounting seat 33 moves rightwards or leftwards along the direction of the supporting rod 32, the right end of the pressing rod 37 can press the button on the electronic product, and the motor 35 is controlled to work by the switch 2, the output shaft of the motor 35 drives the cam 34 to rotate, the rotating cam 34 pushes the pressing rod 3 to move rightwards, the pressing rod 37 presses the on-off button on the electronic product to simulate the on-off action, the spring 36 is compressed in the process that the pressing rod 37 moves rightwards, when the protruding part of the cam 34 rotates to the left side, the elasticity of the spring 34 pushes the pressing rod 37 to move leftwards, the pressing rod 37 is separated from the on-off button of the electronic product, the effect of pressing the on-off button once is achieved, the pressing rod 37 can move leftwards and rightwards in a reciprocating mode along with the continuous rotation of the cam, and the on-off button of the electronic product is subjected to rapid pressing test.
The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.
As used herein, motor 35 is preferably a "stepper motor" of xiamen tai songi electronics ltd, model 5IK120GU-CF, a component not described in detail being prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. A device for testing the service life of a switch key of an electronic product is characterized by comprising a bottom plate (1), a pressing unit (3) and a fixing unit (4);
base plate (1): the switch (2) is arranged on the front side of the upper surface, and the bottom plate (1) is L-shaped;
pressing unit (3): comprises a screw rod (31), a supporting rod (32), an installation seat (33), a cam (34), a motor (35), a spring (36), a pressing rod (37) and a supporting seat (38), wherein the installation seat (33) is U-shaped, the middle parts of the inner bottom and the top of the installation seat (33) are rotationally connected with the middle parts of the upper surface and the lower surface of the cam (34), the supporting seat (38) is U-shaped, the front side and the rear side of the left side surface of the supporting seat (38) are fixedly connected with the front side and the rear side of the right side surface of the installation seat (33), the right end of the pressing rod (37) penetrates through a sliding hole in the middle part of the inner right side surface of the supporting seat (38), the outer side of the left end of the pressing rod (37) is sleeved with the spring (36), two ends of the spring (36) are respectively and fixedly connected with the pressing side surface of the left end of the pressing rod (37) and the right side surface of the supporting seat (38), and the left side surface of the rod (37) is contacted with the side surface of the cam (34), the right end of the screw rod (31) is rotatably connected with the middle of the left side face of the mounting seat (33), the left end of the screw rod (31) penetrates through a screw hole in the upper side of the right side face of the upper end of the bottom plate (1), two supporting rods (32) are arranged, the right ends of the two supporting rods (32) penetrate through sliding holes in the front and rear sides of the left side face of the bottom plate (1) and are fixedly connected with the front and rear sides of the left side face of the mounting seat (33), the motor (35) is installed in the middle of the lower surface of the mounting seat (33), an output shaft of the motor (35) penetrates through a through hole in the middle of the lower surface of the mounting seat (33) and is fixedly connected with the middle of the lower surface of the cam (34), and the input end of the motor (35) is electrically connected with the output end of the switch (2);
fixing unit (4): comprises a guide rod (41), a support plate (42), a limiting rod (43), a fixed spring (44) and a clamping plate (45), wherein the limiting rod (43) is U-shaped, and both ends of the limiting rod (43) are fixedly connected with the front side and the rear side of the right side of the upper surface of the bottom plate (1), the supporting plate (42) is U-shaped, and the sliding hole on the side surface of the lower end of the supporting plate (42) is connected with the side surface in the middle of the limiting rod (43) in a sliding way, the two clamping plates (45) are arranged, the middle parts of the side surfaces of the two clamping plates (45) are respectively and fixedly connected with one end of the inner side of the two guide rods (41), one end of the outer side of the two guide rods (41) respectively penetrates through the sliding holes on the upper sides of the front side and the rear side in the supporting plate (42), and the outer sides of the two guide rods (41) are respectively sleeved with a fixed spring (44), and the two ends of the two fixed springs (44) are respectively fixedly connected with the left side surface and the right side surface in the supporting plate (42) and the outer side surfaces of the two clamping plates (45).
2. The device for testing the service life of the switch key of the electronic product as claimed in claim 1, wherein: still include silica gel pad (5) and block rubber (6), silica gel pad (5) are equipped with two, and two relative flank at two splint (45) are fixed respectively in two silica gel pads (5), the right-hand member in pressing down depression bar (37) is fixed in block rubber (6).
3. The device for testing the life of the switch button of the electronic product as claimed in claim 1, wherein: still include cardboard (7) and support groove (8), support groove (8) are equipped with eight, and eight support grooves (8) are seted up respectively on the right side of two splint (45) upper surfaces, and eight support grooves (8) correspond with cardboard (7).
4. The device for testing the service life of the switch key of the electronic product as claimed in claim 1, wherein: still include fixed column (9) and dwang (10), the middle part of fixed column (9) right flank is fixed connection with the left end of screw rod (31), and the side of fixed column (9) middle part is fixed with two dwang (10) of equidistance.
5. The device for testing the service life of the switch key of the electronic product as claimed in claim 1, wherein: still include support column (11) and slide (12), support column (11) are the T type, and the right side fixed connection of the upper surface of support column (11) and supporting seat (38) lower surface, the right side at bottom plate (1) upper surface is fixed in slide (12), and the lower extreme and slide (12) sliding connection of support column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535023.4U CN216449143U (en) | 2021-07-07 | 2021-07-07 | Electronic product switch button life test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535023.4U CN216449143U (en) | 2021-07-07 | 2021-07-07 | Electronic product switch button life test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449143U true CN216449143U (en) | 2022-05-06 |
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ID=81348359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535023.4U Active CN216449143U (en) | 2021-07-07 | 2021-07-07 | Electronic product switch button life test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216449143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469218A (en) * | 2022-09-13 | 2022-12-13 | 领先科技(东台)有限公司 | Keyboard production is with button subassembly pressing test device |
| CN116698444A (en) * | 2023-06-07 | 2023-09-05 | 武汉博源通新能源实业有限公司 | Axle testing platform |
-
2021
- 2021-07-07 CN CN202121535023.4U patent/CN216449143U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469218A (en) * | 2022-09-13 | 2022-12-13 | 领先科技(东台)有限公司 | Keyboard production is with button subassembly pressing test device |
| CN115469218B (en) * | 2022-09-13 | 2023-09-05 | 领先科技(东台)有限公司 | Key assembly pressing testing device for keyboard production |
| CN116698444A (en) * | 2023-06-07 | 2023-09-05 | 武汉博源通新能源实业有限公司 | Axle testing platform |
| CN116698444B (en) * | 2023-06-07 | 2024-02-20 | 武汉博源通新能源实业有限公司 | Axle testing platform |
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