CN212785483U

CN212785483U - Extension spring formula cell phone stand

Info

Publication number: CN212785483U
Application number: CN202022283636.5U
Authority: CN
Inventors: 刘海锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-03-23
Anticipated expiration: 2030-10-14

Abstract

The utility model provides an extension spring formula cell phone stand, including the mount, sliding connection is at the adjustable shelf of mount one end and establish the extension spring that resets between adjustable shelf and mount, be equipped with spout and first centre gripping subassembly on the mount, first centre gripping subassembly is established and is kept away from adjustable shelf one end at the mount, the adjustable shelf includes fly leaf and second centre gripping subassembly, the fly leaf is established in the spout, the one end of mount is kept away from at the fly leaf to the second centre gripping subassembly, the one end and the mount of extension spring that reset are connected, the other end and the fly leaf of extension spring that reset are connected and prevent first centre gripping subassembly and second centre gripping subassembly to keep away. By adopting the technical scheme, the fixing frame is fixed on the electric bicycle through the fixing frame and the movable frame, the movable frame is pulled, the first clamping assembly and the second clamping assembly are pulled to place the mobile phone, then under the action of the reset tension spring, the first clamping assembly and the second clamping assembly can clamp the mobile phone effectively and stably, the mobile phone is convenient to mount, and the clamping is stable.

Description

Extension spring formula cell phone stand

Technical Field

The utility model belongs to the technical field of the cell phone stand technique and specifically relates to an extension spring formula cell phone stand.

Background

The road conditions are more and more complicated, when riding the electric bicycle, the mobile phone navigation is often needed, the clamping of the mobile phone support for the existing electric bicycle is troublesome, and the mobile phone is not stable enough after being clamped, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tension spring formula cell phone stand of reliable performance, installation that can conveniently go on, and fixed firm. In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an extension spring formula cell phone stand, includes mount, sliding connection at the adjustable shelf of mount one end and establishes the extension spring that resets between adjustable shelf and mount, be equipped with spout and first centre gripping subassembly on the mount, first centre gripping subassembly is established and is kept away from adjustable shelf one end at the mount, the adjustable shelf includes fly leaf and second centre gripping subassembly, the fly leaf is established in the spout, second centre gripping subassembly is established and is kept away from mount one end at the fly leaf, the one end and the mount of extension spring that resets are connected, and the other end and the fly leaf of extension spring that resets are connected and prevent first centre gripping subassembly and second centre gripping subassembly to keep away from each other.

Furthermore, a limiting mechanism for limiting the maximum distance between the first clamping assembly and the second clamping assembly is arranged between the movable plate and the fixed frame.

Furthermore, the limiting mechanism comprises a first limiting part arranged on the fixed frame and a second limiting part arranged on the movable plate, the first limiting part and the second limiting part are arranged at intervals, the first limiting part is arranged on one side of the second limiting part far away from the first clamping assembly, and the second limiting part is blocked when the second limiting part moves to one side far away from the first clamping assembly along with the movable plate.

Further, the first limiting member is a first limiting plate, and the second limiting member is a second limiting plate.

Furthermore, be equipped with spacing mounting groove on the fly leaf, the second limiting plate sets up in spacing mounting groove, first limiting plate stretches into in the spacing mounting groove and can slide in the spacing mounting groove.

Further, be equipped with the mounting groove on the fly leaf, the extension spring that resets sets up in the mounting groove, be equipped with first erection column on the mount, be equipped with the second erection column in the mounting groove, the both ends of extension spring that resets are connected with first erection column and second erection column respectively.

Furthermore, the back of mount is provided with the protruding fixed part of sphere form, the inboard of protruding fixed part forms the sphere recess, the tank bottom of sphere recess is equipped with the through-hole, the mount is located through-hole department and is equipped with the spacing post that extends to the through-hole direction.

Furthermore, the fixed frame is provided with a buffer block, the buffer block is arranged on one side of the movable plate away from the second clamping component, and one end of the movable plate close to the buffer block forms a buffer part interacting with the buffer block.

Furthermore, the fixed frame extends out of the back of the movable frame to form a supporting plate.

Further, the fixed frame comprises a bottom shell and an upper cover, the front surface of the upper cover forms a mobile phone mounting surface, the sliding groove is arranged on the bottom shell, the protruding fixing part is arranged on the back surface of the bottom shell, the limiting column is arranged on the inner wall of the upper cover, the movable plate is provided with an avoiding groove corresponding to the limiting column, and two ends of the reset tension spring are respectively connected with the inner wall of the upper cover and the movable plate; first centre gripping subassembly includes the first centre gripping arm that two intervals set up about, second centre gripping subassembly includes the second centre gripping arm that two intervals set up about, first centre gripping arm and second centre gripping arm all include two spacing walls of side direction and a forward spacing wall that each other become the angle.

By adopting the technical scheme, the fixing frame is fixed on the electric bicycle through the fixing frame and the movable frame, the movable frame is pulled, the first clamping assembly and the second clamping assembly are pulled to place the mobile phone, then under the action of the reset tension spring, the first clamping assembly and the second clamping assembly can clamp the mobile phone effectively and stably, the mobile phone is convenient to mount, and the clamping is stable.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, a tension spring type mobile phone support includes a fixed frame, a movable frame 1 slidably connected to a lower end of the fixed frame, and a return tension spring (not shown) disposed between the movable frame 1 and the fixed frame. The fixing frame comprises a bottom shell 2 and an upper cover 3, an installation cavity is formed between the upper cover 3 and the bottom shell 2, and a mobile phone installation surface is formed on the front surface of the upper cover 3. Be equipped with spout 4 and first centre gripping subassembly 6 on the mount, spout 4 sets up on drain pan 2, first centre gripping subassembly 6 is established and is kept away from the one end of adjustable shelf 1 at the mount, adjustable shelf 1 includes fly leaf 5 and second centre gripping subassembly 7, fly leaf 5 is established in spout 4, second centre gripping subassembly 7 is established and is kept away from mount one end at fly leaf 5, the one end and the mount of extension spring reset are connected, the other end and the fly leaf 5 of extension spring reset are connected and prevent first centre gripping subassembly 6 and second centre gripping subassembly 7 to keep away from each other. The user makes first clamping component 6 and second clamping component 7 keep away from each other through pulling mount and adjustable shelf 1, then puts into the cell-phone, and under the effect of extension spring that resets, first clamping component 6 and second clamping component 7 are close to each other with the centre gripping cell-phone. The mobile phone is convenient to mount and firm in clamping, and the extension spring is longer in service life compared with a compression spring, so that the mobile phone support is more stable and reliable in performance due to the adoption of the extension spring type mobile phone support.

In this embodiment, first centre gripping subassembly 6 includes the first centre gripping arm 8 of controlling two intervals setting, second centre gripping subassembly 7 includes the second centre gripping arm 9 of controlling two intervals settings, first centre gripping arm 8 and second centre gripping arm 9 all include two spacing walls 10 of side direction and the spacing wall 11 of a positive that each other become the angle, consequently can carry out diversified restriction to the edge of cell-phone, improve the fixed steadiness of cell-phone installation, first centre gripping arm 8 and second centre gripping arm 9 are provided with the cushion with the place of cell-phone contact, avoid hindering the cell-phone.

In this embodiment, the number of the extension springs for reset is two, two mounting grooves 12 are respectively formed in the movable plate 5, the two extension springs for reset are respectively disposed in the two mounting grooves 12, two first mounting posts 13 are respectively disposed on the upper end of the inner wall of the upper cover 3, two second mounting posts 14 are respectively disposed in the two mounting grooves 12, the upper ends of the extension springs for reset are connected to the first mounting posts 13, and the lower ends of the extension springs for reset are connected to the second mounting posts 14.

In this embodiment, in order to avoid the movable plate 5 from pulling out the chute 4 and reduce the damage of the reset tension spring due to over-tension, a limiting mechanism for limiting the maximum distance between the first clamping assembly 6 and the second clamping assembly 7 is disposed between the movable plate 5 and the fixed frame, the limiting mechanism includes a first limiting member disposed on the fixed frame and a second limiting member disposed on the movable plate 5, the first limiting member and the second limiting member are disposed at an interval, the first limiting member is disposed on the side of the second limiting member away from the first clamping assembly 6, and the second limiting member is blocked when the second limiting member moves to the side away from the first clamping assembly 6 along with the movable plate 5. Specifically, the first limiting members are two, which are two first limiting plates 15 respectively disposed on the inner wall of the bottom casing 2, the second limiting members are also two, which are two second limiting plates 17 respectively, the movable plate 5 is provided with two limiting mounting grooves 16 respectively, the second limiting plates 17 are disposed in the second limiting mounting grooves 16, and the two first limiting plates 15 respectively extend into the corresponding limiting mounting grooves 16 and can slide in the limiting mounting grooves 16.

In this embodiment, a buffer block 18 is installed on the inner wall of the upper cover 3, the buffer block 18 is disposed on the side of the movable plate 5 away from the second clamping assembly 7, a buffer portion 19 interacting with the buffer block 18 is formed at the end of the movable plate 5 close to the buffer block 18, and when the movable plate 5 moves to the upper limit position under the action of the return tension spring, the buffer portion 19 contacts with the buffer block 18 to perform a buffering action.

In this embodiment, as shown in fig. 1 to 3, a spherical protruding fixing portion 20 is disposed on the back surface of the bottom case 2, a spherical groove is formed on the inner side of the protruding fixing portion 20, a through hole 21 is formed at the bottom of the spherical groove, a fixing member 22 is disposed in the spherical groove, the fixing member 22 includes a spherical surface matching with the bottom shape of the spherical groove, a threaded rod 23 extends from the spherical surface, the threaded rod 23 is used for connecting an additional fixing member, the whole tension spring type mobile phone holder is mounted on different positions of the electric bicycle through different additional fixing members, a limit post 24 is disposed on the inner wall of the upper cover 3, an avoiding groove 25 is disposed on the movable plate 5 corresponding to the limit post 24, the limit post 24 passes through the avoiding groove 25 and extends to a position close to the through hole 21, therefore, the end of the limit post 24 can be effectively supported on the back surface, the threaded rod 23 on the fixing part 22 is supported by the limiting column 24 and cannot retract, so that connection is more convenient.

As a preferred scheme, the bottom case 2 extends out of the back of the movable frame 1 to form a supporting plate 26, so that the movable frame 1 can be effectively supported on the back, and the structural strength of the mobile phone support is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but is intended to cover various modifications, combinations, and alternatives, which will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an extension spring formula cell phone stand which characterized in that: including mount, sliding connection at the adjustable shelf of mount one end and establish the extension spring that resets between adjustable shelf and mount, be equipped with spout and first centre gripping subassembly on the mount, first centre gripping subassembly is established and is kept away from adjustable shelf one end at the mount, the adjustable shelf includes fly leaf and second centre gripping subassembly, the fly leaf is established in the spout, the second centre gripping subassembly is established and is kept away from mount one end at the fly leaf, the one end and the mount of extension spring that reset are connected, and the other end and the fly leaf of extension spring that reset are connected and prevent first centre gripping subassembly and second centre gripping subassembly to keep away from each other.

2. The tension spring type mobile phone support according to claim 1, wherein: and a limiting mechanism for limiting the maximum distance between the first clamping assembly and the second clamping assembly is arranged between the movable plate and the fixed frame.

3. The tension spring type mobile phone support according to claim 2, wherein: the limiting mechanism comprises a first limiting part and a second limiting part, the first limiting part is arranged on the fixed frame, the second limiting part is arranged on the movable plate, the first limiting part and the second limiting part are arranged at intervals, the first limiting part is arranged on one side, away from the first clamping assembly, of the second limiting part, and the second limiting part is blocked when the second limiting part moves to one side, away from the first clamping assembly, of the second limiting part along with the movable plate.

4. The tension spring type mobile phone support according to claim 3, wherein: the first limiting piece is a first limiting plate, and the second limiting piece is a second limiting plate.

5. The tension spring type mobile phone support according to claim 4, wherein: the movable plate is provided with a limiting installation groove, the second limiting plate is arranged in the limiting installation groove, and the first limiting plate extends into the limiting installation groove and can slide in the limiting installation groove.

6. The tension spring type mobile phone support according to claim 1, wherein: the movable plate is provided with a mounting groove, the reset tension spring is arranged in the mounting groove, the fixing frame is provided with a first mounting column, the mounting groove is internally provided with a second mounting column, and two ends of the reset tension spring are respectively connected with the first mounting column and the second mounting column.

7. The tension spring type mobile phone support according to claim 1, wherein: the back of mount is provided with the protruding fixed part of sphere form, the inboard spherical recess that forms of protruding fixed part, the tank bottom of spherical recess is equipped with the through-hole, the mount is located through-hole department and is equipped with the spacing post that extends to the through-hole direction.

8. The tension spring type mobile phone support according to claim 1, wherein: the fixed frame is provided with a buffer block, the buffer block is arranged on one side of the movable plate, which is far away from the second clamping component, and one end of the movable plate, which is close to the buffer block, forms a buffer part interacting with the buffer block.

9. The tension spring type mobile phone support according to claim 1, wherein: the fixed frame extends out of the back of the movable frame to form a supporting plate.

10. The tension spring type mobile phone support according to claim 7, wherein: the fixing frame comprises a bottom shell and an upper cover, the front surface of the upper cover forms a mobile phone mounting surface, the sliding groove is arranged on the bottom shell, the protruding fixing part is arranged on the back surface of the bottom shell, the limiting column is arranged on the inner wall of the upper cover, the movable plate is provided with an avoiding groove corresponding to the limiting column, and two ends of the reset tension spring are respectively connected with the inner wall of the upper cover and the movable plate;

first centre gripping subassembly includes the first centre gripping arm that two intervals set up about, second centre gripping subassembly includes the second centre gripping arm that two intervals set up about, first centre gripping arm and second centre gripping arm all include two spacing walls of side direction and a forward spacing wall that each other become the angle.