CN211624770U - Clamping device for electronic product - Google Patents
Clamping device for electronic product Download PDFInfo
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- CN211624770U CN211624770U CN201922029573.8U CN201922029573U CN211624770U CN 211624770 U CN211624770 U CN 211624770U CN 201922029573 U CN201922029573 U CN 201922029573U CN 211624770 U CN211624770 U CN 211624770U
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- pressure spring
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Abstract
The utility model discloses a clamping device for electronic product. The clamping device comprises a shell, wherein the shell comprises a face cover and a bottom shell matched with the face cover, and an installation cavity is formed between the face cover and the bottom shell; one end of each clamping jaw is arranged in the corresponding mounting cavity, and the other end of each clamping jaw extends out of the corresponding mounting cavity; the adjusting device is arranged in the mounting cavity, is matched with the clamping jaw and is used for controlling the clamping jaw to synchronously extend out or retract into the mounting cavity; and the limiting device is arranged in the installation cavity, is matched with the adjusting device and is used for limiting the clamping jaw to stretch out or retract into the installation cavity. By adopting the design, after the clamping jaw clamps the mobile phone, the adjusting device can not move reversely under the action of the limiting device, so that the clamping force of the clamping jaw on the mobile phone can not be reduced, and the clamping of the mobile phone is more stable.
Description
Technical Field
The utility model relates to a cell-phone peripheral equipment field especially relates to a clamping device for electronic product.
Background
The vehicle-mounted mobile phone support is a support used for fixing a mobile phone on a vehicle.
The mobile phone support is used in the most comfortable mode, is the simplest and easy-to-use mobile phone support, pays attention to user experience and excellent structural design, and allows a driving user to obtain better user experience according to human engineering and participation of a man-machine design concept.
The magnetic mobile phone support has the advantages of being convenient to take and place, free of noise, universal in size and the like, is suitable for all styles of mobile phones on the market, including PDA, MP4, smart phones and GPS positioning and navigation equipment, can be placed at various angles, and can rotate freely in 360 degrees to select different visual directions. The modeling concept is novel and unique, and the love car is decorated. The super-large powerful sucker is stably firmly sucked on the windshield and can also be arranged at an air outlet of an air conditioner and the front desk of an automobile. The support frame is strong and tough, can not rock, drop, and but angle of adjustment, it is all available on-vehicle and the table to be furnished with different holder. The clock creative support is a creative support, namely a support and an automobile decoration, and is a different choice for each owner.
Wherein on-vehicle support still includes a support of fixing on electric motor car or bicycle, and this kind of support requires highly to the clamping-force of cell-phone, because it is at the in-process of riding, can appear great jolting, if the clamping-force degree is low, very easily causes the problem that the cell-phone dropped.
The clamping device on the market at present does not have a limiting device, namely a structure for limiting the reverse movement of the clamping jaw, and the clamping jaw is only forced to clamp the mobile phone by relying on the elastic force alone.
Therefore, there is a need in the art for a clamping device for an electronic product that solves one or more of the above problems.
SUMMERY OF THE UTILITY MODEL
For solving one or more problems that exist among the prior art, the utility model provides a clamping device for electronic product.
The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be: a clamping device for an electronic product, the clamping device comprising:
the shell comprises a face cover and a bottom shell matched with the face cover, and an installation cavity is formed between the face cover and the bottom shell;
one end of each clamping jaw is arranged in the corresponding mounting cavity, and the other end of each clamping jaw extends out of the corresponding mounting cavity;
the adjusting device is arranged in the mounting cavity, is matched with the clamping jaw and is used for controlling the clamping jaw to synchronously extend out or retract into the mounting cavity; and
and the limiting device is arranged in the mounting cavity, is matched with the adjusting device and is used for limiting the clamping jaw to stretch out or retract into the mounting cavity.
In some embodiments, the clamping device further comprises:
the restoring device is arranged in the mounting cavity and used for applying a pushing force or a pulling force to the clamping jaw so that the clamping jaw extends out of or retracts into the mounting cavity.
In some embodiments, the adjustment device comprises:
the cone teeth comprise first gears and second gears which are arranged on the upper end faces of the first gears and are coaxial with the first gears, and the diameters of the second gears are smaller than those of the first gears;
the limiting device is matched with the first gear and used for limiting the unidirectional rotation of the first gear; the two clamping jaws are meshed with convex teeth on two opposite sides of the second gear, and the two clamping jaws rotate along with the second gear so as to extend out of or retract into the mounting cavity.
In some embodiments, the adjustment device further comprises:
the third gear is arranged on the upper end surface of the second gear; and
and one end of the adjusting rod is arranged in the mounting cavity and is meshed with the third gear, and the other end of the adjusting rod extends out of the mounting cavity, so that manual adjustment of hands is facilitated.
In some embodiments, the stop device comprises:
the limiting block is rotatably arranged in the mounting cavity, and a first end of the limiting block can be matched with the adjusting device after rotating;
the blocking and returning device is matched with the limiting block and is used for applying a thrust to the limiting block, so that the first end of the limiting block is matched with the adjusting device and is used for limiting the unidirectional rotation of the limiting block; and
the pressing key is arranged at one end of the pressing key, is arranged in the mounting cavity and is matched with the second end of the limiting block, the other end of the pressing key extends out of the mounting cavity, and the pressing key cannot extend out of the mounting cavity completely;
when the pressing key is pressed, pressure is applied to the second end of the limiting block, so that the limiting block is driven to rotate, the limiting block is separated from the adjusting device, and the adjusting device can rotate in two directions.
In some embodiments, the blocking recovery device comprises:
the baffle is arranged in the mounting cavity and used for limiting the limiting block to rotate in two directions when the limiting block is matched with the adjusting device; and
the first pressure spring is arranged in the installation cavity, one end of the first pressure spring is connected with the inner side wall of the shell, and the other end of the first pressure spring is connected with the limiting block;
after the limiting block rotates under the action of pressing the key, under the condition that the pressing key is loosened, the limiting block can return to the state matched with the adjusting device under the action of the first pressure spring.
In some embodiments, the reply device comprises:
the first pressure spring mounting cavity is arranged on the inner side wall of the shell; and
the second pressure spring is arranged in the first pressure spring mounting cavity, one end of the second pressure spring is connected with the first pressure spring mounting cavity, and the other end of the second pressure spring is connected with the clamping jaw;
and the second pressure spring applies a pushing force to the clamping jaw, wherein the pushing force outwards extends to the mounting cavity.
In some embodiments, the reply device comprises:
the second pressure spring mounting cavity is arranged on the inner side wall of the shell; and
the third pressure spring is arranged in the second pressure spring mounting cavity, one end of the third pressure spring is connected with the second pressure spring mounting cavity, and the other end of the third pressure spring is connected with the adjusting rod;
and the third pressure spring applies a thrust force to the adjusting rod, wherein the thrust force outwards extends to the mounting cavity.
In some embodiments, the number of jaws is four.
In some embodiments, the tower tooth further comprises:
and the fourth gear is arranged on the lower end surface of the first gear, is coaxial with the first gear and has the same diameter as the second gear.
The utility model has the advantages that: the utility model comprises a shell, wherein the shell comprises a surface cover and a bottom shell matched with the surface cover, and an installation cavity is formed between the surface cover and the bottom shell; one end of each clamping jaw is arranged in the corresponding mounting cavity, and the other end of each clamping jaw extends out of the corresponding mounting cavity; the adjusting device is arranged in the mounting cavity, is matched with the clamping jaw and is used for controlling the clamping jaw to synchronously extend out or retract into the mounting cavity; and the limiting device is arranged in the installation cavity, is matched with the adjusting device and is used for limiting the clamping jaw to stretch out or retract into the installation cavity. By adopting the design, after the clamping jaw clamps the mobile phone, the adjusting device can not move reversely under the action of the limiting device, so that the clamping force of the clamping jaw on the mobile phone can not be reduced, and the clamping of the mobile phone is more stable.
Drawings
Fig. 1 is a schematic structural view of a clamping device for an electronic product according to a preferred embodiment of the present invention;
fig. 2 is an exploded view of a clamping device for an electronic product according to a preferred embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a clamping device for electronic products without a bottom case according to a preferred embodiment of the present invention;
fig. 4 is a schematic view of the internal structure of the clamping device for electronic products without the bottom shell and the adjusting rod according to the preferred embodiment of the present invention;
fig. 5 is a schematic view of the internal structure of the clamping device for electronic products according to the preferred embodiment of the present invention without a bottom shell, an adjusting rod and two clamping jaws;
fig. 6 is a schematic view of the internal structure of the clamping device for electronic products according to the preferred embodiment of the present invention without a bottom shell, an adjusting rod, two clamping jaws and tower teeth;
fig. 7 is a schematic view of the internal structure of the clamping device for electronic products according to the preferred embodiment of the present invention without a bottom shell, an adjusting rod, four clamping jaws and tower teeth;
fig. 8 is a schematic structural view of a bottom case of a clamping device for an electronic product according to a preferred embodiment of the present invention;
fig. 9 is a schematic structural view of a tower tooth of a clamping device for an electronic product according to a preferred embodiment of the present invention;
fig. 10 is a schematic view of another angle of the tower teeth of the clamping device for electronic products according to the preferred embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
As shown in fig. 1 and fig. 2, the utility model discloses a clamping device for electronic product, clamping device includes:
the shell 10, the shell 10 includes a face cover 11, and a bottom shell 12 matching with the face cover 11, a mounting chamber 13 is formed between the face cover 11 and the bottom shell 12;
at least two clamping jaws 20, wherein one end of each clamping jaw 20 is arranged in the mounting cavity 13, and the other end of each clamping jaw 20 extends out of the mounting cavity 13;
the adjusting device 30 is arranged in the mounting chamber 13, is matched with the clamping jaws 20, and is used for controlling the clamping jaws 20 to synchronously extend out or retract into the mounting chamber 13; and
and the limiting device 40 is arranged in the mounting cavity 13, is matched with the adjusting device 30 and is used for limiting the clamping jaw 20 to extend out or retract into the mounting cavity 13.
Specifically, in the embodiment, by designing the limiting device 40, after the mobile phone is placed on the housing 10, the clamping jaw 20 is controlled by the adjusting device 30 to clamp the mobile phone, and after clamping, the limiting device 40 prevents the adjusting device 30 from moving in the reverse direction, so that the clamping jaw 20 and the mobile phone are loosened.
The limiting device 40 is passed through to this embodiment for the clamping jaw 20 is more firm with being connected of cell-phone, compares with the product on the present market, and is bigger to the grip of cell-phone, to using in the little brother cell phone stand field of takeaway, has very big improvement, makes no matter how jolt the road, and the cell-phone all can firmly be fixed on the support.
In some embodiments, the clamping device further comprises:
a restoring device 50, said restoring device 50 being disposed in said mounting chamber 13 for applying a pushing or pulling force to said clamping jaw 20 so as to extend or retract said clamping jaw 20 into said mounting chamber 13.
Specifically, the restoring device 50 is further adopted in the embodiment, when the clamping jaw 20 needs to be tightened or extended, pressure does not need to be applied to the clamping jaw 20, only the limiting device 40 needs to be pressed, and the clamping jaw 20 can be automatically extended or retracted into the mounting cavity 13 under the action of the restoring device 50 when the limiting device 40 is in a neutral position, so that the use of the bracket is greatly facilitated.
As shown in fig. 2 to 5, 9 and 10, the adjusting device 30 includes:
the step teeth 31 comprise a first gear 311 and a second gear 312 which is arranged on the upper end face of the first gear 311 and is coaxial with the first gear 311, and the diameter of the second gear 312 is smaller than that of the first gear 311;
the limiting device 40 is matched with the first gear 311 and used for limiting the unidirectional rotation of the first gear 311; the two jaws 20 are engaged with the convex teeth on the two opposite sides of the second gear 312, and the two jaws 20 are rotated along with the second gear 312 so as to be extended or retracted into the mounting chamber 13.
Specifically, in use, the present embodiment realizes the synchronous rotation of the two clamping jaws 20 through the second gear 312 on the tower tooth 31 and the two clamping jaws 20 mutually meshed with the second gear 312.
Meanwhile, the limiting device 40 is meshed with the convex teeth of the first gear 311, and by the structure, the problem of limiting the rotation of the first gear 311 to rotate in one direction is solved, so that the one-way movement of the clamping jaw 20 is realized.
The adjusting device 30 further comprises:
a third gear 313, wherein the third gear 313 is arranged on the upper end surface of the second gear 312; and
and one end of the adjusting rod 32 is arranged in the mounting cavity 13 and is meshed with the third gear 313, and the other end of the adjusting rod 32 extends out of the mounting cavity 13, so that manual adjustment of a human hand is facilitated.
Specifically, two adjusting rods 32 are respectively installed at two sides of the housing 10, and when the adjusting rods 32 are required to be adjusted, the adjusting of the clamping jaws 20 can be realized only by pressing the adjusting rods 32 at two sides with a single hand, which is greatly convenient for users to use.
As shown in fig. 2 and 5, the limiting device 40 includes:
the limiting block 41 is rotatably arranged in the mounting cavity 13, and a first end 411 of the limiting block can be matched with the adjusting device 30 after being rotated;
the blocking and returning device 42 is matched with the limiting block 41, and is used for applying a thrust to the limiting block 41, so that the first end 411 of the limiting block is matched with the adjusting device 30 and is used for limiting the unidirectional rotation of the limiting block 41; and
the pressing key 43 is arranged at one end of the pressing key 43 arranged in the mounting cavity 13 and matched with the second end 412 of the limiting block, the other end of the pressing key 43 extends out of the mounting cavity 13, and the pressing key 43 cannot extend out of the mounting cavity 13 completely;
when the pressing key 43 is pressed, a pressure is applied to the second end 412 of the limiting block, so that the limiting block 41 is driven to rotate, the limiting block 41 is separated from the adjusting device 30, and the adjusting device 30 can rotate in two directions.
The blocking and restoring means 42 comprise:
a baffle 421, wherein the baffle 421 is arranged in the mounting chamber 13 and is used for limiting the limiting block 41 to rotate in two directions when the limiting block 41 is matched with the adjusting device 30; and
the first pressure spring 422 is arranged in the mounting chamber 13, one end of the first pressure spring 422 is connected with the inner side wall of the shell 10, and the other end of the first pressure spring 422 is connected with the limiting block 41;
after the limiting block 41 is rotated under the action of the pressing key 43, the limiting block 41 can return to the state matched with the adjusting device 30 under the action of the first compression spring 422 under the condition that the pressing key 43 is released.
As shown in fig. 2 to 7, the restoring means 50 includes:
the first pressure spring mounting cavity 51 is arranged on the inner side wall of the shell 10; and
the second compression spring 52 is arranged in the first compression spring mounting cavity 51, one end of the second compression spring 52 is connected with the first compression spring mounting cavity 51, and the other end of the second compression spring 52 is connected with the clamping jaw 20;
the second pressure spring 52 applies a pushing force to the holding jaw 20, which is outwardly extended to the mounting chamber 13.
Specifically, the restoring device 50 is arranged to be connected with the clamping jaw 20, and the clamping jaw 20 is directly forced to extend outwards; greatly facilitating the taking and placing of the mobile phone.
In some embodiments, the reply device 50 comprises:
a second pressure spring installation cavity (not shown) is arranged on the inner side wall of the shell 10; and
a third pressure spring (not shown) disposed in the second pressure spring installation cavity (not shown), one end of the third pressure spring being connected to the second pressure spring installation cavity (not shown), and the other end being connected to the adjusting rod 32;
the third compression spring (not shown) applies a pushing force to the adjusting rod 32, which extends outward into the mounting chamber 13.
Specifically, the restoring device 50 of the present embodiment indirectly applies a pushing force to the adjusting rod 32, and drives the tower teeth 31 to rotate through the adjusting rod 32, so as to drive the clamping jaw 20 to extend out of the mounting cavity 13, and the purpose of facilitating the taking and placing of the mobile phone is also achieved.
As shown in fig. 2, the number of the clamping jaws 20 is four.
In some embodiments, the tower tooth 31 further comprises:
and the fourth gear 314 is arranged on the lower end surface of the first gear 311, is coaxial with the first gear 311, and has the same diameter as the second gear 312.
Specifically, four clamping jaws 20 are designed to clamp four corners of the mobile phone, and meanwhile, a buffer layer is designed on the contact surface of the clamping jaws 20 and the mobile phone, so that the abrasion of the mobile phone shell 10 is avoided in the clamping or bumping process.
The four clamping jaws 20 are respectively meshed with the second gear 312 and the fourth gear 314, so that the four clamping jaws 20 can move synchronously.
To sum up, the utility model comprises a shell 10, wherein the shell 10 comprises a surface cover 11 and a bottom shell 12 matched with the surface cover 11, and an installation cavity 13 is formed between the surface cover 11 and the bottom shell 12; at least two clamping jaws 20, wherein one end of each clamping jaw 20 is arranged in the mounting cavity 13, and the other end of each clamping jaw 20 extends out of the mounting cavity 13; the adjusting device 30 is arranged in the mounting chamber 13, is matched with the clamping jaws 20, and is used for controlling the clamping jaws 20 to synchronously extend out or retract into the mounting chamber 13; and the limiting device 40 is arranged in the mounting cavity 13, is matched with the adjusting device 30 and is used for limiting the clamping jaw 20 to extend out or retract into the mounting cavity 13. By adopting the design, after the clamping jaw 20 clamps the mobile phone, the adjusting device 30 cannot move reversely under the action of the limiting device 40, so that the clamping force of the clamping jaw 20 on the mobile phone cannot be reduced, and the mobile phone can be clamped more stably.
The above-mentioned embodiments only express two embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A clamping device for an electronic product, the clamping device comprising:
the shell comprises a face cover and a bottom shell matched with the face cover, and an installation cavity is formed between the face cover and the bottom shell;
one end of each clamping jaw is arranged in the corresponding mounting cavity, and the other end of each clamping jaw extends out of the corresponding mounting cavity;
the adjusting device is arranged in the mounting cavity, is matched with the clamping jaw and is used for controlling the clamping jaw to synchronously extend out or retract into the mounting cavity; and
and the limiting device is arranged in the mounting cavity, is matched with the adjusting device and is used for limiting the clamping jaw to stretch out or retract into the mounting cavity.
2. The clamping device for an electronic product as recited in claim 1, wherein said clamping device further comprises:
the restoring device is arranged in the mounting cavity and used for applying a pushing force or a pulling force to the clamping jaw so that the clamping jaw extends out of or retracts into the mounting cavity.
3. A clamping device for electronic products according to claim 2, wherein said adjusting means comprises:
the cone teeth comprise first gears and second gears which are arranged on the upper end faces of the first gears and are coaxial with the first gears, and the diameters of the second gears are smaller than those of the first gears;
the limiting device is matched with the first gear and used for limiting the unidirectional rotation of the first gear; the two clamping jaws are meshed with convex teeth on two opposite sides of the second gear, and the two clamping jaws rotate along with the second gear so as to extend out of or retract into the mounting cavity.
4. A clamping device for an electronic product as claimed in claim 3, wherein said adjustment means further comprises:
the third gear is arranged on the upper end surface of the second gear; and
and one end of the adjusting rod is arranged in the mounting cavity and is meshed with the third gear, and the other end of the adjusting rod extends out of the mounting cavity, so that manual adjustment of hands is facilitated.
5. A holding device for electronic product according to claim 4, wherein said position limiting means comprises:
the limiting block is rotatably arranged in the mounting cavity, and a first end of the limiting block can be matched with the adjusting device after rotating;
the blocking and returning device is matched with the limiting block and is used for applying a thrust to the limiting block, so that the first end of the limiting block is matched with the adjusting device and is used for limiting the unidirectional rotation of the limiting block; and
the pressing key is arranged at one end of the pressing key, is arranged in the mounting cavity and is matched with the second end of the limiting block, the other end of the pressing key extends out of the mounting cavity, and the pressing key cannot extend out of the mounting cavity completely;
when the pressing key is pressed, pressure is applied to the second end of the limiting block, so that the limiting block is driven to rotate, the limiting block is separated from the adjusting device, and the adjusting device can rotate in two directions.
6. A holding device for electronic products, as claimed in claim 5, characterized in that said blocking and restoring means comprise:
the baffle is arranged in the mounting cavity and used for limiting the limiting block to rotate in two directions when the limiting block is matched with the adjusting device; and
the first pressure spring is arranged in the installation cavity, one end of the first pressure spring is connected with the inner side wall of the shell, and the other end of the first pressure spring is connected with the limiting block;
after the limiting block rotates under the action of pressing the key, under the condition that the pressing key is loosened, the limiting block can return to the state matched with the adjusting device under the action of the first pressure spring.
7. A holding device for electronic products, as claimed in claim 6, characterized in that said return means comprise:
the first pressure spring mounting cavity is arranged on the inner side wall of the shell; and
the second pressure spring is arranged in the first pressure spring mounting cavity, one end of the second pressure spring is connected with the first pressure spring mounting cavity, and the other end of the second pressure spring is connected with the clamping jaw;
and the second pressure spring applies a pushing force to the clamping jaw, wherein the pushing force outwards extends to the mounting cavity.
8. A holding device for electronic products, as claimed in claim 7, characterized in that said return means comprise:
the second pressure spring mounting cavity is arranged on the inner side wall of the shell; and
the third pressure spring is arranged in the second pressure spring mounting cavity, one end of the third pressure spring is connected with the second pressure spring mounting cavity, and the other end of the third pressure spring is connected with the adjusting rod;
and the third pressure spring applies a thrust force to the adjusting rod, wherein the thrust force outwards extends to the mounting cavity.
9. The clamping device for electronic products as claimed in claim 8, wherein said clamping jaws are four in number.
10. The clamping device for an electronic product as recited in claim 9, wherein said tower tooth further comprises:
and the fourth gear is arranged on the lower end surface of the first gear, is coaxial with the first gear and has the same diameter as the second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029573.8U CN211624770U (en) | 2019-11-21 | 2019-11-21 | Clamping device for electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029573.8U CN211624770U (en) | 2019-11-21 | 2019-11-21 | Clamping device for electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624770U true CN211624770U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029573.8U Active CN211624770U (en) | 2019-11-21 | 2019-11-21 | Clamping device for electronic product |
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| Country | Link |
|---|---|
| CN (1) | CN211624770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511151A (en) * | 2021-08-21 | 2021-10-19 | 深圳市福伦达精工技术有限公司 | Intelligent diagnostic instrument for automobile |
-
2019
- 2019-11-21 CN CN201922029573.8U patent/CN211624770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511151A (en) * | 2021-08-21 | 2021-10-19 | 深圳市福伦达精工技术有限公司 | Intelligent diagnostic instrument for automobile |
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