CN108600475B - Mobile phone supporting device based on worm gear - Google Patents
Mobile phone supporting device based on worm gear Download PDFInfo
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- CN108600475B CN108600475B CN201810517204.0A CN201810517204A CN108600475B CN 108600475 B CN108600475 B CN 108600475B CN 201810517204 A CN201810517204 A CN 201810517204A CN 108600475 B CN108600475 B CN 108600475B
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- gear
- shell
- worm
- worm wheel
- supporting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile phone supporting device based on worm and gear, which comprises a shell, wherein a support is fixed on the back side of the shell, clamping blocks are respectively arranged on the left side and the right side of the shell, each clamping block is an L-shaped clamping block comprising a transverse support arm and a longitudinal support arm, the transverse support arms of the two clamping blocks are respectively inserted into the shell and are in sliding connection with the shell, the longitudinal support arms of the two clamping blocks are oppositely arranged, a driving shell is fixed in the shell, a motor, a worm wheel and a gear assembly are arranged on the driving shell, the motor is fixedly connected with the driving shell, the worm wheel is sleeved on a power output shaft of the motor, the worm wheel is in rotary connection with the driving shell, the worm wheel is meshed with the worm wheel, the gear assembly is driven to operate by the worm wheel, the gear assembly comprises an output gear, and the end parts of the transverse support arms are provided with straight racks which extend transversely and are respectively meshed with two sides of the output gear. The invention has the characteristics of time saving, labor saving, easy use, good automation performance, stability, reliability and the like.
Description
Technical Field
The invention relates to a mobile phone support, in particular to a mobile phone support device based on worm gears.
Background
The mobile phone support is generally applied to environments such as vehicle-mounted environments and indoor environments, and is a device for clamping and supporting electronic equipment such as mobile phones. Some structures with two clamping blocks appear in the existing mobile phone support, and the two clamping blocks are opened by overcoming elastic tension between the two clamping blocks so as to be convenient for placing a mobile phone. However, this structure requires the user to apply force to the clamping blocks to place the mobile phone, which is not only difficult to operate, but also lacks automation performance, and the user experience is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the mobile phone supporting device based on the worm gear, which is time-saving, labor-saving, easy to use, good in automation performance, stable and reliable.
In order to solve the technical problems, the invention adopts the following technical scheme.
The utility model provides a cell-phone strutting arrangement based on worm gear, its includes the casing, the dorsal part of casing is fixed with the support, the left and right sides of casing is equipped with the clamp splice respectively, the clamp splice is including horizontal support arm and vertical support arm's "L" shape clamp splice, and the horizontal support arm of two clamp splice inserts respectively and locates in the casing, just horizontal support arm with casing sliding connection, the vertical support arm of two clamp splice sets up relatively, the casing internal fixation has the drive shell, be equipped with motor, worm wheel and gear assembly on the drive shell, the motor with drive shell fixed connection, the power output shaft of motor is located to the worm cover, the worm wheel with the drive shell rotates to be connected, the worm wheel with the worm meshes mutually, and by the worm wheel drives the gear assembly operation, the gear assembly is including output gear, the tip of horizontal support arm is formed with the straight tooth strip of horizontal extension, and two straight tooth strips mesh respectively in output gear's both sides, when the motor is running, order through worm, drive two clamp splice mutual or be close to each other.
Preferably, the gear assembly comprises an input gear and an intermediate gear, wherein the input gear is coaxially fixed with the worm gear, the intermediate gear is coaxially arranged with the output gear, and the intermediate gear is meshed with the output gear through end face gear teeth.
Preferably, the input gear is integrally formed with the worm gear.
Preferably, a gear cover is fixed on the outer side of the driving shell, the intermediate gear and the output gear are arranged in a cavity formed by the gear cover and the driving shell, two sides of the gear cover are respectively provided with a clearance opening, gear teeth of the output gear are positioned outside the two clearance openings, and the straight rack is meshed with the output gear through the clearance opening password.
Preferably, a first spring is clamped between the gear cover and the output gear, and the output gear and the intermediate gear are abutted against each other by the first spring.
Preferably, the side part of the shell is provided with supporting blocks, and the supporting blocks and the clamping blocks are distributed in a 'product' shape.
Preferably, the support block is an L-shaped support block comprising a first support arm and a second support arm, the first support arm is inserted into the shell, a limiting plate is arranged between the first support arm and the shell, a second spring is clamped between the limiting plate and the shell, a first tooth is formed on the first support arm, a second tooth is formed on the limiting plate, the first tooth and the second tooth are oppositely arranged, the limiting plate is tightly attached to the first support arm by the second spring, and the first tooth and the second tooth are mutually clamped.
Preferably, the inner side of the longitudinal support arm is provided with a rubber pad, and a plurality of suckers are formed on the inner side of the rubber pad and the panel.
Preferably, two guide rails are fixed in the shell, a sliding block is formed on the transverse support arm, the two guide rails respectively penetrate through the two sliding blocks, and the guide rails are in sliding connection with the sliding blocks.
Preferably, the support is provided with a spherical part, the back side of the shell is provided with a clamping jaw, the spherical part is clamped in the clamping jaw, and a nut is screwed on the outer side of the clamping jaw.
In the mobile phone supporting device disclosed by the invention, as the two clamping blocks can slide relative to the shell, when the motor runs in the forward direction or the reverse direction, the worm wheel and the gear assembly can be sequentially driven to run, and then the gear assembly is utilized to drive the two clamping blocks to be far away from or close to each other, so that the clamping or opening action is realized. Based on the structure, the mobile phone can be clamped or loosened by controlling the motor to rotate forwards and reversely without manual force application, compared with the prior art, the mobile phone clamping device is time-saving and labor-saving, is easy to operate, and further has better mechanical transmission performance and better structural stability by utilizing the matching action of the worm gear and the worm, so that market demands are met, and user experience is improved.
Drawings
Fig. 1 is a perspective view of a mobile phone supporting device according to the present invention.
Fig. 2 is a side view of the handset support device.
Fig. 3 is an exploded view of the handset support device.
Fig. 4 is a structural view of the driving housing.
Fig. 5 is an exploded view of the internal structure of the drive housing.
Fig. 6 is an internal structural view of the housing.
Fig. 7 is a structural view of the intermediate gear and the output gear.
Fig. 8 is a block diagram of the support block and the limiting plate.
Detailed Description
The invention is described in more detail below with reference to the drawings and examples.
The invention discloses a mobile phone supporting device based on worm wheels and worms, which is shown in the combination of fig. 1 to 8, and comprises a shell 1, wherein a support 2 is fixed on the back side of the shell 1, clamping blocks 3 are respectively arranged on the left side and the right side of the shell 1, the clamping blocks 3 are L-shaped clamping blocks comprising a transverse support arm 30 and a longitudinal support arm 31, the transverse support arms 30 of the two clamping blocks 3 are respectively inserted into the shell 1, the transverse support arms 30 are in sliding connection with the shell 1, the longitudinal support arms 31 of the two clamping blocks 3 are oppositely arranged, a driving shell 4 is fixed in the shell 1, a motor 40, a worm 41, a worm wheel 42 and a gear assembly 43 are arranged on the driving shell 4, the motor 40 is fixedly connected with the driving shell 4, the worm 41 is sleeved on a power output shaft of the motor 40, the worm wheel 42 is rotationally connected with the driving shell 4, the worm wheel 42 is meshed with the worm 41, the gear assembly 43 is driven to rotate by the worm wheel 42, the gear assembly 43 comprises an output gear 432, the end parts of the worm wheel 30 are in sliding connection with the shell 1, the two gear assemblies 32 are respectively meshed with the two straight gear assemblies 32, and the two end parts of the worm wheel 30 are sequentially meshed with the two gear assemblies 32, when the two end parts of the worm wheels 32 are mutually meshed with each other, and are mutually separated from each other, or the two gear assemblies 32 are sequentially meshed with each other, and are mutually separated from each other, and are separated from each other, and directly by the gear assembly 32.
In the mobile phone supporting device, since the two clamping blocks 3 can slide relative to the housing 1, when the motor 40 runs in the forward direction or the reverse direction, the worm 41, the worm wheel 42 and the gear assembly 43 can be sequentially driven to run, and then the gear assembly 43 is utilized to drive the two clamping blocks 3 to be far away from or close to each other, so that clamping or opening actions are realized. Based on the structure, the mobile phone can be clamped or loosened by controlling the motor 40 to rotate forwards and reversely, and manual force application is not needed.
In this embodiment, in order to better implement the gear transmission, the gear assembly 43 includes an input gear 430 and an intermediate gear 431, where the input gear 430 is coaxially fixed with the worm gear 42, the intermediate gear 431 is coaxially disposed with the output gear 432, and the intermediate gear 431 is meshed with the output gear 432 through the end gear teeth 433.
Preferably, the input gear 430 is integrally formed with the worm gear 42.
In this embodiment, the gear cover 44 is fixed on the outer side of the driving housing 4, the intermediate gear 431 and the output gear 432 are disposed in a cavity formed by the gear cover 44 and the driving housing 4, two sides of the gear cover 44 are respectively provided with a clearance opening 440, and the teeth of the output gear 432 are located outside the two clearance openings 440, and the straight rack 32 is meshed with the output gear 432 through the clearance openings 440. Under the action of the clearance opening 440, the spur racks 32 and the output gear 432 can be guaranteed to be reliably meshed, so that when the output gear 432 rotates, the two spur racks 32 can be driven to move in opposite directions.
In order to make the relationship between the output gear 432 and the intermediate gear 431 more compact, in this embodiment, a first spring 45 is interposed between the gear cover 44 and the output gear 432, and the output gear 432 and the intermediate gear 431 are abutted against each other by the first spring 45.
As a preferable mode, the invention adds a supporting block structure for supporting the mobile phone on the shell 1, specifically, the supporting block 5 is arranged on the side part of the shell 1, and the supporting blocks 5 and the clamping blocks 3 are distributed in a 'product' shape.
Further, the supporting block 5 is an L-shaped supporting block including a first supporting arm 50 and a second supporting arm 51, the first supporting arm 50 is inserted into the housing 1, a limiting plate 53 is disposed between the first supporting arm 50 and the housing 1, a second spring 54 is disposed between the limiting plate 53 and the housing 1, a first tooth 500 is formed on the first supporting arm 50, a second tooth 530 is formed on the limiting plate 53, the first tooth 500 and the second tooth 530 are disposed opposite to each other, the limiting plate 53 and the first supporting arm 50 are tightly adhered to each other by the second spring 54, and the first tooth 500 and the second tooth 530 are engaged with each other.
The limiting plate 53 has a limiting function on the supporting blocks 5 by using the clamping principle of the first teeth 500 and the second teeth 530, and can correspondingly pull the supporting blocks 5 outwards for mobile phones of different models, so that the supporting blocks 5 slide to a preset position, and the supporting blocks 5 are limited at the corresponding positions by using the clamping function of the first teeth 500 and the second teeth 530.
In order to ensure that the two sliding blocks 34 slide stably and reliably, two guide rails 33 are fixed in the housing 1, the sliding blocks 34 are formed on the transverse support arm 30, the two guide rails 33 respectively penetrate through the two sliding blocks 34, and the guide rails 33 are in sliding connection with the sliding blocks 34.
In this embodiment, a universal shaft type supporting structure is preferably adopted, specifically, a spherical portion 20 is provided on the support 2, a clamping jaw 21 is formed on the back side of the housing 1, the spherical portion 20 is clamped in the clamping jaw 21, and a nut 22 is screwed on the outer side of the clamping jaw 21.
Further, a rubber pad 310 is disposed on the inner side of the longitudinal support arm 31, and a plurality of sucking discs 311 are formed on the inner side of the rubber pad 310 and the panel 6.
In this embodiment, the front side of the housing 1 is fixed with a panel 6, a wireless charging module 7 is disposed between the panel 6 and the housing 1, a circuit board 8 is disposed in the housing 1, and the wireless charging module 7 is electrically connected to the circuit board 8.
Further, the circuit board 8 is provided with an infrared reflection sensor 9 and a key, the casing 1 is provided with a light through hole 10 corresponding to the infrared reflection sensor 9, the panel 6 is provided with a button 11 corresponding to the key, the button 11 protrudes to the front side of the casing 1, the left and right sides of the casing 1 are respectively provided with a touch key 12, and the touch keys 12 are electrically connected to the circuit board 8, wherein:
the infrared reflection sensor 9 is used for outputting an electric signal to the circuit board 8 when the light transmission hole 10 is blocked, and the circuit board 8 controls the motor 40 to operate according to the electric signal and drives the two clamping blocks 3 to approach each other so as to clamp the mobile phone;
when a user presses the mobile phone, the button 11 applies pressure to the key, the circuit board 8 controls the motor 40 to operate according to the pressing state of the key and drives the two clamping blocks 3 to be away from each other, and the circuit board can be converted into an open state at the moment;
when a user touches the touch key 12 with a finger, the touch key 12 outputs an electrical signal to the circuit board 8, and the circuit board 8 controls the motor 40 to operate according to the electrical signal and drives the two clamping blocks 3 to move away from each other, so that the circuit board can be converted into an open state.
These control modes are only preferred embodiments of the present invention, and are not intended to limit the present invention, and in other embodiments of the present invention, control can be performed in other ways, and all equivalent alternatives are included in the scope of the present invention.
Claims (5)
1. The utility model provides a cell-phone strutting arrangement based on worm gear, its characterized in that, including casing (1), the dorsal part of casing (1) is fixed with support (2), the left and right sides of casing (1) is equipped with clamp splice (3) respectively, clamp splice (3) are including horizontal support arm (30) and vertical support arm (31) 'L' -shaped clamp splice, the horizontal support arm (30) of two clamp splice (3) are inserted respectively and are located in casing (1), just horizontal support arm (30) with casing (1) sliding connection, the vertical support arm (31) of two clamp splice (3) set up relatively, casing (1) internal fixation has drive shell (4), be equipped with motor (40), worm (41), worm wheel (42) and gear assembly (43) on drive shell (4) fixed connection, worm wheel (41) cover is located the power output shaft of motor (40), worm wheel (42) with drive shell (4) rotation are connected, worm wheel (42) and gear assembly (42) are by worm (41) and gear assembly (43) are rotated, including gear assembly (43), the end part of the transverse support arm (30) is provided with a straight rack (32) extending transversely, the two straight racks (32) are respectively meshed with two sides of an output gear (432), and when the motor (40) runs, the two clamping blocks (3) are driven to be far away from or close to each other sequentially through a worm (41), a worm wheel (42) and a gear assembly (43);
the gear assembly (43) comprises an input gear (430) and an intermediate gear (431), the input gear (430) is coaxially fixed with the worm gear (42), the intermediate gear (431) is coaxially arranged with the output gear (432), and the intermediate gear (431) is meshed with the output gear (432) through end face gear teeth (433);
the input gear (430) is integrally formed with the worm gear (42);
a gear cover (44) is fixed on the outer side of the driving shell (4), the intermediate gear (431) and the output gear (432) are arranged in a cavity formed by the gear cover (44) and the driving shell (4), clearance openings (440) are respectively arranged on two sides of the gear cover (44), gear teeth of the output gear (432) are positioned outside the two clearance openings (440), and the straight rack (32) is meshed with the output gear (432) through the clearance openings (440);
a first spring (45) is arranged between the gear cover (44) and the output gear (432), and the output gear (432) and the intermediate gear (431) are abutted against each other by the first spring (45).
2. The mobile phone supporting device based on the worm and gear as claimed in claim 1, wherein the side part of the shell (1) is provided with supporting blocks (5), and the supporting blocks (5) and the clamping blocks (3) are distributed in a 'product' shape.
3. The mobile phone supporting device based on the worm and gear according to claim 2, characterized in that the supporting block (5) is an L-shaped supporting block comprising a first supporting arm (50) and a second supporting arm (51), the first supporting arm (50) is inserted into the shell (1), a limiting plate (53) is arranged between the first supporting arm (50) and the shell (1), a second spring (54) is clamped between the limiting plate (53) and the shell (1), a first tooth (500) is formed on the first supporting arm (50), a second tooth (530) is formed on the limiting plate (53), the first tooth (500) and the second tooth (530) are oppositely arranged, the limiting plate (53) and the first supporting arm (50) are mutually adhered tightly by the second spring (54), and the first tooth (500) and the second tooth (530) are mutually clamped.
4. The mobile phone supporting device based on worm and gear according to claim 1, wherein two guide rails (33) are fixed in the housing (1), a sliding block (34) is formed on the transverse support arm (30), the two guide rails (33) respectively pass through the two sliding blocks (34), and the guide rails (33) are slidably connected with the sliding blocks (34).
5. The mobile phone supporting device based on the worm and gear according to claim 1, characterized in that the support (2) is provided with a spherical portion (20), a clamping jaw (21) is formed on the back side of the shell (1), the spherical portion (20) is clamped in the clamping jaw (21), and a nut (22) is screwed on the outer side of the clamping jaw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517204.0A CN108600475B (en) | 2018-05-25 | 2018-05-25 | Mobile phone supporting device based on worm gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517204.0A CN108600475B (en) | 2018-05-25 | 2018-05-25 | Mobile phone supporting device based on worm gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108600475A CN108600475A (en) | 2018-09-28 |
| CN108600475B true CN108600475B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517204.0A Active CN108600475B (en) | 2018-05-25 | 2018-05-25 | Mobile phone supporting device based on worm gear |
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| Country | Link |
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| CN (1) | CN108600475B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348027B (en) * | 2018-12-07 | 2024-05-28 | 深圳市智高翔科技发展有限公司 | Clamping mechanism and mobile phone support |
| CN109348028B (en) * | 2018-12-17 | 2024-02-27 | 深圳市智高翔科技发展有限公司 | Mobile phone support with wireless charging function |
| CN110274140B (en) * | 2019-04-25 | 2020-10-16 | 磐安鬼谷子文化策划有限公司 | Adjustable selfie stick |
| CN111212170A (en) * | 2020-02-16 | 2020-05-29 | 深圳市智高翔科技发展有限公司 | Gear transmission mechanism and three-axis linkage type mobile phone support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006834U1 (en) * | 2004-04-29 | 2004-07-08 | Fan, Eagle, Chu-Pei | Adjustable mobile phone holder has base and cover with overlapping slide plates with separation adjusted by rack and gear drive |
| DE202007009059U1 (en) * | 2007-06-28 | 2007-10-31 | SUPA TECHNOLOGY CO., LTD., Zhonghe City | Communication device holder for vehicles |
| FR2917354A1 (en) * | 2007-06-12 | 2008-12-19 | Tps France Trade Promotion Ser | Portable electronic apparatus e.g. portable telephone, supporting and maintaining device for motor vehicle, has elastic return units bringing ends of locking arm closer to each other, and operating body arranged in slide connection |
| DE202011051891U1 (en) * | 2011-11-08 | 2011-11-18 | Tungtzu Industrial Co., Ltd | Holding device for mobile phones, in particular mobile phone holder |
| DE202017000497U1 (en) * | 2017-01-30 | 2017-05-10 | Eagle Fan | Clamping device for a portable electronic device |
| CN107026921A (en) * | 2017-04-05 | 2017-08-08 | 陈玉燕 | A kind of handset mounting with automatic clamping function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE452506T1 (en) * | 2007-03-23 | 2010-01-15 | Henryk Bury Mielec Sp Zo O | VEHICLE MOUNT FOR A MOBILE PHONE |
-
2018
- 2018-05-25 CN CN201810517204.0A patent/CN108600475B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006834U1 (en) * | 2004-04-29 | 2004-07-08 | Fan, Eagle, Chu-Pei | Adjustable mobile phone holder has base and cover with overlapping slide plates with separation adjusted by rack and gear drive |
| FR2917354A1 (en) * | 2007-06-12 | 2008-12-19 | Tps France Trade Promotion Ser | Portable electronic apparatus e.g. portable telephone, supporting and maintaining device for motor vehicle, has elastic return units bringing ends of locking arm closer to each other, and operating body arranged in slide connection |
| DE202007009059U1 (en) * | 2007-06-28 | 2007-10-31 | SUPA TECHNOLOGY CO., LTD., Zhonghe City | Communication device holder for vehicles |
| DE202011051891U1 (en) * | 2011-11-08 | 2011-11-18 | Tungtzu Industrial Co., Ltd | Holding device for mobile phones, in particular mobile phone holder |
| DE202017000497U1 (en) * | 2017-01-30 | 2017-05-10 | Eagle Fan | Clamping device for a portable electronic device |
| CN107026921A (en) * | 2017-04-05 | 2017-08-08 | 陈玉燕 | A kind of handset mounting with automatic clamping function |
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| Publication number | Publication date |
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| CN108600475A (en) | 2018-09-28 |
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