CN210041922U - Variable lever gravity support - Google Patents
Variable lever gravity support Download PDFInfo
- Publication number
- CN210041922U CN210041922U CN201921545614.2U CN201921545614U CN210041922U CN 210041922 U CN210041922 U CN 210041922U CN 201921545614 U CN201921545614 U CN 201921545614U CN 210041922 U CN210041922 U CN 210041922U
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- clamping
- hook
- lever
- arm
- clamping arm
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- 230000005484 gravity Effects 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a variable lever gravity support, including the rear base, be used for accepting the support hook of cell-phone to and the arm lock that the symmetric distribution was used for the centre gripping cell-phone, fixed mounting has the reference column of symmetric distribution on the rear base, be located left arm lock and left reference column rotation connection, be located right arm lock and right side reference column rotation connection, the runway type guide rail has all been opened to the arm lock bottom, support hook upper end fixed mounting has the pillar, wherein the pillar runs through the guide rail intersection of left arm lock and right arm lock; the left clamping arm and the right clamping arm are driven to rotate around the positioning column by the supporting hook through a lever principle, so that the left clamping arm and the right clamping arm rotate reversely to automatically clamp the mobile phone.
Description
Technical Field
The utility model relates to a support specifically is variable lever gravity support.
Background
At present, along with the popularization of mobile devices such as mobile phones and the like, mobile phone supports are widely used, most of the existing mobile phone supports are clamped in a manual mode, and a small number of the existing mobile phone supports are designed to be clamped automatically, but a large number of gears and racks are generally adopted for meshing, a large number of limiting structures, guide rail grooves and the like need to be arranged, the design is complex, and the processing and manufacturing cost is high. Some of the mobile phone supports are driven by an electric mode, but the mobile phone supports are mainly driven by the electric mode and are not the most environment-friendly mode, and the motor, the controller and the like are easy to damage, so that the use cost of the mobile phone supports is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a variable lever gravity support utilizes the support hook to rotate around the reference column through the left arm lock of lever principle drive and the arm lock on right side, realizes that the arm lock counter-rotation on left arm lock and right side carries out self-holding to the cell-phone, simple structure, convenient to use, low cost.
The purpose of the utility model can be realized by the following technical scheme:
variable lever gravity support, including the rear base, be used for accepting the support hook of cell-phone to and the symmetric distribution and be used for the arm lock of centre gripping cell-phone, fixed mounting has the reference column of symmetric distribution on the rear base, be located left arm lock and rotate with left reference column and be connected, be located the arm lock on right side and rotate with the reference column on right side and be connected, the guide rail of runway type has all been opened to the arm lock bottom, support hook upper end fixed mounting has the pillar, wherein the pillar runs through the crossing department of guide rail of left arm lock and the arm lock on right side.
When the mobile phone is placed on the supporting hook, under the action of gravity of the mobile phone, the supporting hook drives the left clamping arm and the right clamping arm to rotate around the positioning column by utilizing a lever principle, so that the left clamping arm and the right clamping arm rotate reversely to clamp the mobile phone.
Further, the clamping arm comprises a clamping lever and a clamping part, the clamping lever is rotatably connected with the positioning column, the clamping part is installed at the upper end part of the clamping lever, and the clamping part is fixedly connected to the upper end part of the clamping lever.
Further, the clamping portion includes: the clamping device comprises a mounting column connected with a clamping lever, a clamping part fixedly mounted at the front end of a mounting seat and a limiting part fixedly mounted at the front end of the clamping part, wherein the mounting column is fixedly mounted at the upper end part of the clamping lever, and the clamping part is provided with an annular groove.
Furthermore, a reset elastic element is fixedly installed on the rear side base, the supporting hook is fixedly connected with the other end of the reset elastic element, and the supporting hook is reset upwards through the reset elastic element.
Furthermore, the reset elastic element is a tension spring, an elastic rubber ring or an elastic rubber belt.
Furthermore, a guide post is convexly extended forwards on the rear-side base, the upper end of the reset elastic element is installed on the guide post, and the other end of the reset elastic element is fixedly connected with the upper end part of the support hook.
Furthermore, a limit baffle attached to the side surface of the supporting hook is fixedly mounted on the rear side bases on two sides of the supporting hook.
Furthermore, the support hook is provided with a limiting slide way, a limiting column is arranged in the limiting slide way, and the limiting column is fixedly arranged on the base at the rear side.
Furthermore, a front side cover plate is assembled on the front side of the rear side base, an accommodating cavity is formed between the front side cover plate and the rear side base in a surrounding mode, and the clamping arm, the support hook and the reset elastic element are located in the accommodating cavity.
The bottom, the left side and the right side of the accommodating cavity are respectively provided with an opening penetrating through the outside, and the outer ends of the clamping arms on the left side and the right side and the bottom end part of the supporting hook respectively extend out of the corresponding openings.
The openings on the left side and the right side of the accommodating cavity do not limit the rotary motion of the clamping arms on the corresponding left side and the corresponding right side.
Further, the back of the rear side base is provided with a mounting seat for mounting the whole support.
The utility model has the advantages that:
1. the utility model utilizes the supporting hook to drive the left arm lock and the right arm lock to rotate around the positioning column by the lever principle, realizes the reverse rotation of the left arm lock and the right arm lock to automatically clamp the mobile phone, and has simple structure, convenient use and low cost;
2. the utility model discloses because the support hook utilizes lever principle drive arm lock to press from both sides tight cell-phone, under the unchangeable circumstances of reference column of arm lock, crossing department of guide rail down more, the power arm extension of arm lock, the lever of arm lock can become laborsaving, and the arm lock presss from both sides tight cell-phone and just is tight more, is difficult to fall.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the variable lever gravity bracket of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention with a mobile phone placed on a hook;
fig. 3 is a schematic view of a local structure of the hook of the present invention without a mobile phone.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the variable lever gravity support includes a rear base 1, a support hook 2 for receiving a mobile phone, and clamp arms 3 which are symmetrically distributed and used for clamping the mobile phone, positioning posts 11 which are symmetrically distributed are fixedly mounted on the rear base 1, the clamp arm 3 positioned on the left side is rotatably connected with the positioning post 11 positioned on the left side, the clamp arm 3 positioned on the right side is rotatably connected with the positioning post 11 positioned on the right side, track-type guide rails 301 are respectively formed at the bottoms of the clamp arms 3, and a support column 21 is fixedly mounted at the upper end of the support hook 2, wherein the support column 21 penetrates through the intersection of the guide rails 301 of the clamp arms 3 on the left.
When the mobile phone clamping device is used, a mobile phone is directly placed on the supporting hook 2, the supporting hook 2 drives the left clamping arm 3 and the right clamping arm 3 to rotate around the positioning column 11 by utilizing a lever principle under the action of the gravity of the mobile phone, so that the left clamping arm 3 and the right clamping arm 3 rotate reversely to clamp the mobile phone, the automatic clamping of the mobile phone is realized by utilizing the gravity of the mobile phone and a simple mechanical principle, the structure is simple, and the production cost is greatly reduced; meanwhile, the supporting hook 2 drives the clamping arm 3 to clamp the mobile phone by utilizing the lever principle, under the condition that the positioning column 11 of the clamping arm 3 is not changed, the more downwards the intersection of the guide rail 301 is, the longer the power arm of the clamping arm 3 is, the more labor can be saved by the lever of the clamping arm 3, and the more tightly the clamping arm 3 clamps the mobile phone, so that the mobile phone is not easy to fall off.
The clamping arm 3 comprises a clamping lever 31 and a clamping part 32, the clamping lever 31 is rotatably connected with the positioning column 11, the clamping part 32 is installed at the upper end part of the clamping lever 31, and the clamping part 32 is fixedly installed at the upper end part of the clamping lever 31.
The clip portion 32 includes: the clamping device comprises a mounting column 321 connected with the clamping lever 31, a clamping part 322 fixedly mounted at the front end of the mounting seat 6 and a limiting part 323 fixedly mounted at the front end of the clamping part 322, wherein the mounting column 321 is fixedly mounted at the upper end part of the clamping lever 31, and the clamping part 322 is provided with an annular groove; when the clamping device is used, the clamping lever 31 on the left side and the clamping lever 31 on the right side rotate reversely to clamp the mobile phone through the clamping part 322, the limiting part 323 limits the front end of the mobile phone in the clamping process of the mobile phone, the mobile phone is prevented from being separated from the clamping part 32, and meanwhile, the clamping part 32 can be made of rubber materials, has a buffering effect and can protect and clamp the mobile phone.
A reset elastic element 4 is fixedly arranged on the rear base 1, the supporting hook 2 is fixedly connected with the other end of the reset elastic element 4, and the supporting hook 2 is reset upwards through the reset elastic element 4; when the mobile phone is used, when the mobile phone on the support hook 2 is taken out, the reset elastic element 4 drives the support hook 2 to reset upwards, and the support column 21 on the support hook 2 drives the clamping arm 3 to move towards two sides in an opening mode.
Specifically, the reset elastic element 4 is a tension spring, an elastic rubber ring or an elastic rubber belt, a guide column 12 is convexly extended forwards on the base 1 at the rear side, the upper end of the reset elastic element 4 is installed on the guide column 12, and the other end of the reset elastic element is fixedly connected with the upper end part of the support hook 2.
The rear side base 1 positioned at two sides of the supporting hook 2 is fixedly provided with a limit baffle 13 attached to the side surface of the supporting hook 2; the movement of the supporting hook 2 is limited through the limiting baffle 13, so that the stability of the movement of the supporting hook 2 is ensured when a mobile phone is placed on the supporting hook 2.
The supporting hook 2 is provided with a limiting slide way 22, a limiting column 14 is arranged in the limiting slide way 22, and the limiting column 14 is fixedly arranged on the rear side base 1; during the use, carry on spacingly to the extreme low position that holds in the palm hook 2 gliding through spacing post 14, make arm lock 3 effectual to placing the cell-phone on holding in the palm hook 2 centre gripping.
A front side cover plate 5 is assembled at the front side of the rear side base 1, an accommodating cavity is formed between the front side cover plate 5 and the rear side base 1 in a surrounding manner, and the clamping arm 3, the supporting hook 2 and the reset elastic element 4 are all positioned in the accommodating cavity; openings penetrating through the outside are formed in the bottom, the left side and the right side of the accommodating cavity respectively, and the outer ends of the clamping arm 3 on the left side and the clamping arm 3 on the right side and the bottom end part of the supporting hook 2 extend out of the corresponding openings respectively; the openings at the left side and the right side of the accommodating cavity do not limit the rotary motion of the clamping arms 3 at the corresponding left side and the clamping arms 3 at the corresponding right side.
The back of rear side base 1 is provided with the mount pad 6 that is used for installing whole support, and at present, the more common installation application mode of supports such as cell-phone has: firstly, the air conditioner is fixed by utilizing the suction disc, and secondly, the air conditioner is fixed by utilizing the gap of the air outlet of the air conditioner; the utility model discloses implement, show in the drawing that the gap centre gripping that is applicable to air-conditioning outlet is fixed mount pad 6, however, this is not to the injecing of mount pad 6 structure, also can be mount pad 6 of other different structures, here, do not do the list one by one.
The use principle is as follows: the utility model discloses a mount pad 6 is fixed in required fixed area, and the cell-phone is directly placed on holding in the palm hook 2, because the cell-phone action of gravity, the cell-phone drives holding in the palm hook 2 downstream, holds in the palm hook 2 and drives arm lock 3 through lever principle and will place the cell-phone on holding in the palm hook 2 and press from both sides tightly, and when taking out the cell-phone on holding in the palm hook 2, elastic element 4 that resets drives holding in the palm hook 2 and resets, and arm lock 3 opens to two simultaneously, is convenient for place the cell-phone next time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. The variable lever gravity support comprises a rear side base (1), a supporting hook (2) and clamping arms (3), wherein the supporting hook (2) is used for bearing a mobile phone, the clamping arms (3) are symmetrically distributed and used for clamping the mobile phone, the variable lever gravity support is characterized in that positioning columns (11) are fixedly installed on the rear side base (1), the clamping arms (3) on the left side are rotatably connected with the positioning columns (11) on the left side, the clamping arms (3) on the right side are rotatably connected with the positioning columns (11) on the right side, track type guide rails (301) are respectively formed in the bottoms of the clamping arms (3), and a supporting column (21) is fixedly installed at the upper end of the supporting hook (2), wherein the supporting column (21) penetrates through the intersection of the guide rails (301;
when the mobile phone is placed on the support hook (2), under the action of the gravity of the mobile phone, the support hook (2) drives the left clamping arm (3) and the right clamping arm (3) to rotate around the positioning column (11) by utilizing the lever principle, so that the left clamping arm (3) and the right clamping arm (3) rotate reversely to clamp the mobile phone.
2. The variable lever gravity support according to claim 1, characterized in that the clamping arm (3) comprises a clamping lever (31) and a clamping portion (32), the clamping lever (31) is rotatably connected with the positioning column (11), the clamping portion (32) is mounted on the upper end of the clamping lever (31), and the clamping portion (32) is fixedly connected on the upper end of the clamping lever (31).
3. The variable lever gravitational support according to claim 2, wherein the clamping portion (32) comprises: the clamping device comprises an installation column (321) connected with the clamping lever (31), a clamping part (322) fixedly installed at the front end of the installation seat (6) and a limiting part (323) fixedly installed at the front end of the clamping part (322), wherein the installation column (321) is fixedly installed at the upper end part of the clamping lever (31), and the clamping part (322) is provided with an annular groove.
4. The variable lever gravity support according to claim 2, wherein a return elastic element (4) is fixedly mounted on the rear base (1), the supporting hook (2) is fixedly connected with the other end of the return elastic element (4), and the supporting hook (2) is returned upwards through the return elastic element (4).
5. The variable lever gravitational support according to claim 4, characterized in that the return elastic element (4) is a tension spring, an elastic rubber band or an elastic rubber band.
6. The variable lever gravity support according to claim 5, wherein a guide post (12) is protruded forwards on the rear base (1), the upper end of the return elastic element (4) is installed on the guide post (12), and the other end is fixedly connected with the upper end of the supporting hook (2).
7. The variable lever gravity support according to any one of claims 1 to 6, characterized in that a limit stop (13) attached to the side of the support hook (2) is fixedly mounted on the rear base (1) on both sides of the support hook (2).
8. The variable lever gravity support according to claim 7, characterized in that the bracket hook (2) is provided with a limiting slideway (22), a limiting column (14) is arranged in the limiting slideway (22), wherein the limiting column (14) is fixedly arranged on the rear base (1).
9. The variable lever gravity support according to claim 8, characterized in that a front cover plate (5) is assembled on the front side of the rear base (1), a containing cavity is formed between the front cover plate (5) and the rear base (1), and the clamping arm (3), the supporting hook (2) and the return elastic element (4) are all positioned in the containing cavity;
openings penetrating through the outside are formed in the bottom, the left side and the right side of the accommodating cavity respectively, and the outer ends of the clamping arm (3) on the left side and the clamping arm (3) on the right side and the bottom end part of the support hook (2) extend out of the corresponding openings respectively;
the openings at the left side and the right side of the accommodating cavity do not limit the rotary motion of the clamping arm (3) at the corresponding left side and the clamping arm (3) at the right side.
10. Variable lever gravity bracket according to claim 9, characterized in that the back of the rear base (1) is provided with a mounting seat (6) for mounting the whole bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545614.2U CN210041922U (en) | 2019-09-12 | 2019-09-12 | Variable lever gravity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545614.2U CN210041922U (en) | 2019-09-12 | 2019-09-12 | Variable lever gravity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210041922U true CN210041922U (en) | 2020-02-07 |
Family
ID=69351620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545614.2U Expired - Fee Related CN210041922U (en) | 2019-09-12 | 2019-09-12 | Variable lever gravity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210041922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172560A (en) * | 2021-03-30 | 2021-07-27 | 深圳市德泽威技术检测有限公司 | Test clamp of inspection device |
-
2019
- 2019-09-12 CN CN201921545614.2U patent/CN210041922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172560A (en) * | 2021-03-30 | 2021-07-27 | 深圳市德泽威技术检测有限公司 | Test clamp of inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 518101 518k, 5 / F, Xusheng R & D building, Xifa B District, Gonghe Industrial Road, Longteng community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xingjie Weichuang Electronic Technology Co.,Ltd. Address before: 518104 room 807, building 3, culture and Sports Center, Dagang Avenue, Dagang community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Beiyin Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |