CN215981793U

CN215981793U - Support frame

Info

Publication number: CN215981793U
Application number: CN202121616217.7U
Authority: CN
Inventors: 廖卓文
Original assignee: Qianhai Junda Shenzhen Equity Investment Co Ltd
Current assignee: Shenzhen Jun High Tech Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-08
Anticipated expiration: 2031-07-15

Abstract

The utility model provides a support which comprises a support seat and a fixing assembly, wherein the support seat comprises a support, a rotating shaft connected to the support and a limiting piece convexly arranged on the side wall of the rotating shaft; the fixing assembly comprises a first fixing piece which is rotatably connected to the rotating shaft and used for connecting a first mobile terminal, the rotating axis of the first fixing piece is the central axis of the rotating shaft, and one side, facing the rotating shaft, of the first fixing piece is provided with a limiting groove which extends circumferentially around the central axis of the rotating shaft; the limiting part is connected to the limiting groove in a sliding mode, and when the first fixing part rotates around the central axis of the rotating shaft, the limiting part can slide in the limiting groove along the extending direction of the limiting groove. The limiting groove is matched with the limiting part to limit the rotation amplitude of the first fixing part in the rotation process, the first fixing part is prevented from being twisted at a large angle, a user can reset only by adjusting a small angle after the user is touched by mistake, and the user can use the fixing device conveniently.

Description

Support frame

Technical Field

The utility model belongs to the technical field of mobile terminals, and particularly relates to a support.

Background

Along with the development of communication technology, the frequency of using mobile terminals such as mobile phones is higher and higher, when the mobile terminals are used for shooting or watching the mobile phones, the mobile terminals are often fixed by using a support to liberate the hands of users, the support generally comprises a fixing part and a support, the fixing part is connected to the support and can rotate through a universal shaft, but the universal shaft can rotate in all directions, the purposes of other directions are not large except the frequent watching direction of the users, meanwhile, the rotating amplitude of the universal shaft is large, the mobile terminals are often deflected or twisted in an overlarge angle due to the mistaken touch of the users after being fixed on the fixing part, the users have to readjust the angle of the fixing part, and inconvenience is brought to the use of the users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support, and aims to solve the technical problem that in the prior art, the user is easy to deflect or twist at an overlarge angle due to mistaken touch, so that the user is inconvenient to use.

The present invention is achieved as such, a stent comprising:

the supporting seat comprises a supporting frame, a rotating shaft connected with the supporting frame and a limiting piece convexly arranged on the side wall of the rotating shaft;

the fixing assembly comprises a first fixing piece which is rotatably connected to the rotating shaft and used for connecting a first mobile terminal, the rotating axis of the first fixing piece is the central axis of the rotating shaft, and one side, facing the rotating shaft, of the first fixing piece is provided with a limiting groove which extends circumferentially around the central axis of the rotating shaft;

the limiting part is connected to the limiting groove in a sliding mode, and when the first fixing part rotates around the central axis of the rotating shaft, the limiting part can slide in the limiting groove along the extending direction of the limiting groove.

In one embodiment, the first fixing member includes a connection housing and an adapter housing connected to the connection housing, the adapter housing is rotatably connected to the rotating shaft and can rotate around a central axis of the rotating shaft, the connection housing is used for connecting the first mobile terminal, the connection housing and the adapter housing together enclose a receiving cavity, the adapter housing is provided with the limiting groove, and a groove bottom of the limiting groove penetrates through the receiving cavity.

In one embodiment, the limiting member includes a limiting post protruding from a sidewall of the rotating shaft and a clamping member protruding from a sidewall of the limiting post, the clamping member is located in the receiving cavity and can clamp the adaptor housing together with the rotating shaft, and the clamping member is configured to limit the adaptor housing from separating from the rotating shaft.

In one embodiment, the adapter housing defines two limiting grooves, the two limiting grooves extend in parallel and spaced apart from each other, a positioning plate is formed between the two limiting grooves, the limiting member includes two limiting posts, the two limiting posts are both connected to the clamping member and respectively slidably connected to one of the limiting grooves, and the clamping member and the rotating shaft together clamp the positioning plate.

In one embodiment, the retaining member further includes a damping plate connected to the clamping member and abutting against the adaptor housing, and the damping plate can provide a damping force for the rotation of the adaptor housing.

In one embodiment, the first fixing member is used for magnetically attracting and connecting the first mobile terminal, the fixing assembly further includes a second fixing member rotatably connected to the rotating shaft, and the second fixing member is used for magnetically attracting and connecting a second mobile terminal.

In one embodiment, the cradle further includes a first charging unit connected to the first fixing unit for wirelessly charging the first mobile terminal connected to the first fixing unit, and a second charging unit connected to the second fixing unit for wirelessly charging the second mobile terminal connected to the second fixing unit.

In one embodiment, the supporting frame includes a base and a supporting rod rotatably connected to the base, one end of the supporting rod, which is far away from the base, is connected to the middle of the rotating shaft, and the first fixing member and the second fixing member are respectively connected to two extending end portions of the rotating shaft.

In one embodiment, the base is provided with a damping shaft, and the support rod is rotatably connected with the damping shaft.

In one embodiment, the base is provided with a third charging part for charging a third mobile terminal.

Compared with the prior art, the utility model has the technical effects that: the rotating shaft of the support can limit the first fixing piece to rotate around the central axis of the rotating shaft, and deflection of the first fixing piece and the mobile terminal on the first fixing piece is avoided. This support is still through seting up the spacing groove on first mounting and set up the sliding connection in the locating part of spacing groove in the pivot for first mounting is when the central axis that revolutes the axle rotates, the locating part can be through the conflict with first mounting and stall at the gliding in-process of extending direction along the spacing groove, that is to say, spacing groove and locating part's cooperation has realized the restriction to the rotation range of first mounting at the rotation in-process, avoid first mounting to appear twisting of great angle, the user only needs the less angle of adjustment to reset after bumping by the mistake, the user of being convenient for uses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a stand according to an embodiment of the present invention;

FIG. 2 is a perspective view of the stand of FIG. 1 in a folded position;

FIG. 3 is an exploded view of the bracket of FIG. 1;

fig. 4 is a cross-sectional view of the stent of fig. 1.

Description of reference numerals:

10. a support frame; 11. a base; 12. a support bar; 121. a shaft hole; 111. a damping shaft; 112. a charging area; 113. a third charging section; 20. a rotating shaft; 31. a first fixing member; 311. connecting the shell; 312. a transition housing; 3121. positioning a plate; 301. an accommodating cavity; 302. a limiting groove; 32. a second fixing member; 33. a first magnetic attraction part; 40. a limiting member; 41. a limiting column; 42. a clamping member; 43. a damping fin.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

The utility model provides a support, which comprises a supporting seat and a fixing component, wherein the supporting seat and the fixing component are used for supporting a mobile terminal, and the following different mobile terminals are respectively replaced by a first mobile terminal, a second mobile terminal and a third mobile terminal. The mobile terminal can be a mobile phone, a smart watch, an earphone box and the like.

Referring to fig. 1 and 3, the supporting base includes a supporting frame 10, a rotating shaft 20 connected to the supporting frame, and a limiting member 40 protruding from a sidewall of the rotating shaft 20. The support frame 10 is used for supporting a support surface, which may be a ground surface, a table top, etc. The shaft 20 may extend in a horizontal direction or a substantially horizontal direction. Wherein, the side wall of the rotating shaft 20 is the side wall that is annularly arranged on the central axis of the rotating shaft 20.

Referring to fig. 1, the fixing assembly includes a first fixing member 31 and a second fixing member 32 both rotatably connected to the rotating shaft 20, the first fixing member 31 is used for connecting a first mobile terminal, and the second fixing member 32 is used for connecting a second mobile terminal. The first mobile terminal and the second mobile terminal are both mobile terminals, the two mobile terminals may be the same mobile terminal or different mobile terminals, the different mobile terminals may refer to different mobile terminals of the same type or different types, for example, the first mobile terminal may be a mobile phone, and the second mobile terminal may be a smart watch. In this embodiment, the first fixing member 31 and the second fixing member 32 are respectively connected to two extending ends of the rotating shaft 20 to avoid interference. The connection modes of the first fixing member 31 and the second fixing member 32 may be the same or different.

In this embodiment, please refer to fig. 3, the cradle further includes a first charging portion connected to the first fixing member 31 and a second charging portion connected to the second fixing member 32, the first charging portion is configured to wirelessly charge the first mobile terminal connected to the first fixing member 31, and the second charging portion is configured to wirelessly charge the second mobile terminal connected to the second fixing member 32. The support can also realize the wireless charging to first mobile terminal and second mobile terminal when connecting first mobile terminal and second mobile terminal like this, and convenient operation has realized the multi-functional application of support. The support frame can be provided with a control circuit board, the first charging portion and the second charging portion can be wireless charging coils, the wireless charging coils are electrically connected with the control circuit board, the control circuit board can control the first charging portion to wirelessly charge the first mobile terminal, and control the second charging portion to wirelessly charge the second mobile terminal.

Referring to fig. 3, the first fixing element 31 may be detachably connected to the first mobile terminal, the second fixing element 32 may be detachably connected to the second mobile terminal, and the detachable connection mode may be magnetic attraction, so as to facilitate the quick connection between the first mobile terminal and the first fixing element 31, and the quick connection between the second mobile terminal and the second fixing element 32. Specifically, the first fixing part is provided with a first magnetic suction part 33 used for being magnetically sucked and connected with the first mobile terminal, the first magnetic suction part 33 can be magnetically sucked with a magnetic suction part arranged on the first mobile terminal, the second fixing part is provided with a second magnetic suction part used for being magnetically sucked and connected with the second mobile terminal, and the second magnetic suction part can be magnetically sucked with a magnetic suction part arranged on the second mobile terminal. The first magnetic part 33 and the second magnetic part can be permanent magnets or electromagnets, or can be metals such as iron capable of realizing magnetic attraction.

The rotation axis of the first fixing member 31 is the central axis of the rotating shaft 20, and one side of the first fixing member 31 facing the rotating shaft 20 is provided with a limiting groove 302 circumferentially extending around the central axis of the rotating shaft 20. The limiting groove 302 is strip-shaped, and the extending direction thereof is the length direction thereof, and the extending direction of the central axis of the rotating shaft 20 is the width direction thereof.

In other embodiments, the fixing assembly may be provided with only one first fixing member 31 without providing the second fixing member 32.

The limiting member 40 is slidably connected to the limiting groove 302, the width of the limiting member 40 is adapted to the width of the limiting groove 302, and the limiting member 40 can limit the horizontal movement of the first fixing member 31 by abutting against the groove wall of the limiting groove 302 in the width direction. When the first fixing member 31 rotates around the central axis of the rotating shaft 20, the limiting member 40 can slide in the limiting groove 302 along the extending direction thereof.

The rotating shaft 20 of the support can limit the first fixing member 31 to only rotate around the central axis of the rotating shaft 20, and the first fixing member 31 and the mobile terminal on the first fixing member 31 are prevented from deflecting. This support is still through seting up spacing groove 302 on first mounting 31 and set up the locating part 40 that slips in spacing groove 302 on pivot 20 for first mounting 31 is when revolving around the central axis of pivot 20, the locating part 40 can be through the conflict with first mounting 31 and stop rotating along the gliding in-process of extending direction of spacing groove 302, that is to say, spacing groove 302 and locating part 40's cooperation has realized the restriction to the rotation range of first mounting 31 in the rotation process, avoid first mounting 31 to appear the torsion of great angle, the user only needs the less angle of adjustment to reset after the mistake bumps, and convenient to use of user.

In the embodiment, referring to fig. 3 and 4, the first fixing element 31 includes a connection housing 311 and a transfer housing 312 connected to the connection housing 311, the transfer housing 312 is rotatably connected to the rotating shaft 20 and can rotate around a central axis of the rotating shaft 20, the connection housing 311 is used for connecting the first mobile terminal, the connection housing 311 and the transfer housing 312 together enclose to form an accommodating cavity 301, the transfer housing 312 is provided with a limiting groove 302, and a groove bottom of the limiting groove 302 penetrates through the accommodating cavity 301. Optionally, the adapting housing 312 has an adapting portion, the adapting portion is arc-shaped, one side of the adapting portion facing away from the connecting housing 311 forms an adapting groove, a notch of the adapting groove faces away from the connecting housing 311, and the adapting portion is attached to the side wall of the rotating shaft 20 and is adapted to the rotating shaft 20. When the first fixing member 31 is installed, the adapting housing 312 can be attached to the rotating shaft 20, and the limiting member 40 can be rotatably connected to the rotating shaft 20, and other structures can be disposed in the accommodating cavity 301, and finally the connecting housing 311 is fastened to complete the assembly of the first fixing member 31. The limiting groove 302 is disposed on the adapter portion and penetrates through the adapter portion along the opening direction to communicate with the accommodating cavity 301. The accommodating cavity 301 may be provided therein with a first charging portion, which may also be provided outside the connecting housing 311.

In the present embodiment, referring to fig. 3 and 4, the limiting member 40 includes a limiting post 41 protruding from a sidewall of the rotating shaft 20 and a clamping member 42 protruding from a sidewall of the limiting post 41, the clamping member 42 is located in the accommodating cavity 301 and can clamp the adapting housing 312 together with the rotating shaft 20, and the clamping member 42 is used for limiting the adapting housing 312 to be separated from the rotating shaft 20. It can be understood that the clamping member 42 is spaced from the rotating shaft 20 and forms a sliding slot with the rotating shaft 20, the adapting portion is inserted into the sliding slot and can rotate around the central axis of the rotating shaft 20 in the sliding slot, when the slot wall of the extending end of the limiting slot 302 abuts against the limiting column 41 or the adapting housing 312 abuts against the clamping member 42, the adapting housing 312 stops moving, so that the limiting member 40 limits the first fixing member 31.

Optionally, two limiting grooves 302 are formed in the adapter housing 312, the two limiting grooves 302 extend in parallel at intervals, specifically, the two limiting grooves 302 are formed in the adapter portion and located at two ends of the adapter portion. A positioning plate 3121 is formed between the two limiting grooves 302, the positioning plate 3121 is a curved plate, and the sliding groove is formed between the positioning plate 3121 and the rotating shaft 20. The limiting member 40 includes two limiting posts 41, the two limiting posts 41 are disposed at intervals, a connecting line of the two limiting posts 41 is parallel to a central axis of the rotating shaft 20, the two limiting posts 41 are both connected with the clamping member 42 and respectively slidably connected to a limiting groove 302, and the clamping member 42 and the rotating shaft 20 clamp the positioning plate 3121 together. The two limiting columns 41 limit the position of the clamping piece 42 together, so that the clamping piece 42 is prevented from twisting or bending, and the positioning plate 3121 can be limited from coming out of the sliding chute along the central axis direction of the rotating shaft 20.

Referring to fig. 3 and 4, in order to limit the rotation of the first fixing element 31, the limiting element 40 further includes a damping plate 43 connected to the clamping element 42 and abutting against the adaptor housing 312, and the damping plate 43 can provide a damping force for the rotation of the adaptor housing 312. That is, the limiting member 40 can limit the sliding of the first fixing member 31 in the sliding groove by the damping force of the damping sheet 43, so that the first fixing member 31 can rotate only under a certain external force, and after the external force is removed, the first fixing member 31 can stay at the current position. Specifically, the damping sheet 43 is located between the clamping member 42 and the positioning plate 3121, and the damping sheet 43 may be a rubber pad.

Specifically, referring to fig. 1, the supporting frame 10 includes a base 11 and a supporting rod 12 rotatably connected to the base 11, the base 11 is supported on a supporting surface, and two ends of the supporting rod 12 are respectively connected to the base 11 and the rotating shaft 20 to support the rotating shaft 20, so as to reduce the occupied space. In this embodiment, one end of the supporting rod 12 away from the base 11 is connected to the middle of the rotating shaft 20, and the first fixing member 31 and the second fixing member 32 are respectively located at two sides of the supporting rod 12 to balance the stress on two ends of the rotating shaft 20. The supporting rod 12 can rotate to be attached to the base 11, and at this time, the first fixing member 31 and the second fixing member 32 can be parallel to the base 11, so that when the supporting rod is not used, the supporting rod can be conveniently stored in the state, and the space is saved, as shown in fig. 2.

Referring to fig. 3, the base 11 is provided with a damping shaft 111, and the section of the damping shaft 111 is square and protrudes from the upper surface of the base 11. The bracing piece 12 rotates to be connected in damping axle 111, specifically for square shaft hole 121 has been seted up to the bottom of bracing piece 12, and shaft hole 121 cup joints in damping axle 111, and when bracing piece 12 rotated for base 11, damping force can be applyed to bracing piece 12 to damping axle 111 to restriction bracing piece 12 rotates, and bracing piece 12 can overcome damping force under certain exogenic action and realize rotating, and when removing external force, bracing piece 12 stopped at the current position.

Optionally, referring to fig. 4, the base 11 is provided with a third charging portion 113 for charging the third mobile terminal. The control circuit board is disposed in the inner cavity of the base 11, the third charging portion 113 is electrically connected to the control circuit board, the control circuit board is configured to control the third charging portion 113 to charge the third mobile terminal, the charging area 112 is disposed on the upper surface of the base 11, and the third charging portion 113 can wirelessly charge the third mobile terminal placed in the charging area 112. The third mobile terminal may be the same mobile terminal as the first mobile terminal or the second mobile terminal, or may be a different mobile terminal. The third charging part 113 may be a wireless charging coil, and the third charging part 113 may be electrically connected to both the first charging part and the second charging part. Two third charging portions 113 may be provided, and the two third charging portions 113 may be capable of wirelessly charging the wireless headset and the headset case, respectively.

The base 11 can be further provided with a switching seat, the switching seat can be electrically connected with an external power supply or electronic equipment, so that when the switching seat is connected with the external power supply, the external power supply can supply power to the first charging part, the second charging part and the third charging part 113, and when the switching seat is connected with the electronic equipment, the support can also be used as a switching device, so that the use function of the support is increased.

Wherein, the adapter includes at least one in USB-Type-C interface seat, USB-Type-B interface seat, TF card interface seat, audio interface seat, HDMI interface seat to the demand that adapts to different plugs has improved the suitability of this support.

The foregoing is considered as illustrative only of the preferred embodiments of the utility model, and is presented merely for purposes of illustration and description of the principles of the utility model and is not intended to limit the scope of the utility model in any way. Any modifications, equivalents and improvements made within the spirit and principles of the utility model and other embodiments of the utility model without the creative effort of those skilled in the art are included in the protection scope of the utility model based on the explanation here.

Claims

1. A stent, comprising:

2. The cradle according to claim 1, wherein the first fixing member includes a connection housing and a switching housing connected to the connection housing, the switching housing is rotatably connected to the rotating shaft and can rotate around a central axis of the rotating shaft, the connection housing is used for connecting the first mobile terminal, the connection housing and the switching housing together enclose a receiving cavity, the switching housing is provided with the limiting groove, and a groove bottom of the limiting groove penetrates through the receiving cavity.

3. The bracket according to claim 2, wherein the retaining member includes a retaining post protruding from a sidewall of the rotating shaft and a clamping member protruding from a sidewall of the retaining post, the clamping member is located in the receiving cavity and can clamp the adaptor housing together with the rotating shaft, and the clamping member is configured to limit the adaptor housing from being separated from the rotating shaft.

4. The bracket according to claim 3, wherein the adapter housing defines two limiting grooves, the two limiting grooves are spaced apart and extend in parallel, a positioning plate is formed between the two limiting grooves, the limiting member includes two limiting posts, the two limiting posts are connected to the clamping member and slidably connected to one of the limiting grooves, and the clamping member and the rotating shaft clamp the positioning plate together.

5. The bracket of claim 3, wherein the retaining member further comprises a damping plate coupled to the retaining member and abutting the adaptor housing, the damping plate being capable of providing a damping force to the rotation of the adaptor housing.

6. The cradle according to claim 1, wherein the first fixing member is configured to be magnetically coupled to the first mobile terminal, and the fixing assembly further comprises a second fixing member rotatably coupled to the hinge, and the second fixing member is configured to be magnetically coupled to a second mobile terminal.

7. The cradle of claim 6, further comprising a first charging portion connected to the first fixture for wirelessly charging the first mobile terminal connected to the first fixture, and a second charging portion connected to the second fixture for wirelessly charging the second mobile terminal connected to the second fixture.

8. The stand of claim 6, wherein the supporting frame comprises a base and a supporting rod rotatably connected to the base, one end of the supporting rod away from the base is connected to the middle of the rotating shaft, and the first fixing member and the second fixing member are respectively connected to two extending ends of the rotating shaft.

9. The stand of claim 8, wherein the base is provided with a damping shaft, and the support rod is rotatably connected to the damping shaft.

10. The cradle of claim 8, wherein the base is provided with a third charging part for charging a third mobile terminal.