WO2020143603A1

WO2020143603A1 - Mobile terminal holder

Info

Publication number: WO2020143603A1
Application number: PCT/CN2020/070630
Authority: WO
Inventors: 林德利; 潘龙
Original assignee: 深圳市蓝禾技术有限公司
Priority date: 2019-01-11
Filing date: 2020-01-07
Publication date: 2020-07-16
Also published as: CN209511465U

Abstract

Disclosed is a mobile terminal holder (100), comprising a support base (10), a first clamping arm (20), a second clamping arm (30), a support arm (40) and a lock device (60). The first clamping arm (20) and the second clamping arm (30) are oppositely arranged on two sides of the support base (10), and the support arm (40) is arranged below the support base (10); the first clamping arm (20) is provided with a first movable piece (23) and a second elastic reset piece (24), with one end of the first movable piece (23) being connected to the first clamping arm (20), the other end of the first movable piece (23) being connected to the support arm (40), and the second elastic reset piece (24) being connected between the first clamping arm (20) and the first movable piece (23); the second clamping arm (30) is provided with a second movable piece (33) and a third elastic reset piece (34), with one end of the second movable piece (33) being connected to the second clamping arm (30), the other end of the second movable piece (33) being connected to the support arm (40), and the third elastic reset piece (34) being connected between the second clamping arm (30) and the second movable piece (33); and an end, located in the support base (10), of the support arm (40) is provided with a positioning block (41), the lock device (60) is fixed in the support base (10), and the lock device (60) is located below the positioning block (41). The mobile terminal holder (100) has a simple structure and is easily operated.

Description

Mobile terminal bracket

Technical field

The utility model relates to the technical field of mobile phone accessories, in particular to a mobile terminal support.

Background technique

With the popularity of personal mobile terminal devices and the increasingly perfect functions of personal mobile terminal devices such as communication, navigation, multimedia, etc., personal mobile terminal devices are gradually becoming indispensable items in people's lives, especially mobile phones, for safety reasons When a user needs to use a mobile phone while driving, how to fix the mobile phone becomes a problem that must be solved.

Existing fixing brackets often need to hold the object while holding the object to be fixed, and support the support with one hand, and when removing the fixed object, it is necessary to pull out the object with force. This kind of action is not safe during driving, but also allows users to enjoy the convenience brought by mobile phones and cars, but adds some troublesome and backward experience.

Utility model content

In view of this, the utility model provides a mobile terminal support, which has a simple structure, is easy to operate, and the length of the support arm can be adjusted.

A mobile terminal bracket includes a support base, a first clamp arm, a second clamp arm, a support arm, and a latching device; the first clamp arm and the second clamp arm are relatively disposed on both sides of the support base, and the support arm is disposed on Below the support base, and the first clamp arm, the second clamp arm, and one end of the support arm are movably arranged in the support base; the end of the first clamp arm in the support base is provided with a first movable member and a second elasticity Reset member, one end of the first movable member is rotatably connected to the first clamp arm, the other end of the first movable member is movably connected to the support arm, and the second elastic reset member is connected to the first clamp arm and the first movable member Between; the end of the second clamp arm located in the support base is provided with a second movable member and a third elastic reset member, one end of the second movable member is rotatably connected to the second clamp arm, the other end of the second movable member It is movably connected to the support arm, and the third elastic return member is connected between the second clamp arm and the second movable member; the end of the support arm located in the support seat is provided with a positioning block, and the locking device is fixed in the support seat, And the locking device is located below the positioning block.

In an embodiment of the present invention, a first elastic reset member is provided in the support base, the first elastic reset member is a spring, one end of the first elastic reset member is connected to the support base, and the first elastic reset member The other end of the is connected to the support arm, and when the external force for the support arm disappears, the elastic force of the first elastic return member resets the first clamp arm, the second clamp arm, and the support arm.

In an embodiment of the present invention, a hook is provided on the top of the support arm, the first elastic return member is disposed along a vertical direction, and an end of the first elastic return member is connected to the hook.

In the embodiment of the present invention, the support base is provided with a first rotating shaft and a second rotating shaft. The first rotating shaft passes through the first clamping arm, the second elastic return member and the first movable member. The two rotating shafts pass through the second clamping arm, the third elastic return member and the second movable member.

In an embodiment of the present invention, the second elastic reset member and the third elastic reset member are torsion springs; the second elastic reset member includes a first elastic arm and a second elastic arm, and the first clamp arm is close to the A first stop is provided on one side of the first movable member, a second stop is provided on the side of the first movable member near the first clamping arm, the first stop and the second stop are disposed on the first Between the elastic arm and the second elastic arm; the third elastic resetting member includes a third elastic arm and a fourth elastic arm, and a third stopper is provided on a side of the second clamping arm near the second movable member, the A side of the second movable member near the second clamping arm is provided with a fourth stop, and the third stop and the fourth stop are disposed between the third elastic arm and the fourth elastic arm.

In an embodiment of the present invention, the first movable member is provided with a first connecting post, the second movable member is provided with a second connecting post, and the support arm is provided with a mounting hole, the mounting hole is along the The first connecting post and the second connecting post are movably disposed in the mounting hole in the width direction of the support arm.

In an embodiment of the present invention, the support arm is provided with a receiving hole, the locking device is provided in the receiving hole, and the positioning block is fixed on the hole wall of the first receiving hole.

In an embodiment of the present invention, the above-mentioned locking device further includes an elastic claw, a switch case, and an elastic component that drives the elastic claw to move out of the locking device, the elastic grip is located below the positioning block, and the positioning block is close to the elastic A clamping block is provided at one end of the grip, the outer diameter of the positioning block is smaller than the outer diameter of the clamping block, the inner wall of the switch housing is provided with an engagement block and a guide block, and the engagement block is provided with an engagement groove and the guide The block is arranged below the engaging block, the guide block is provided with a third guide groove, the elastic component includes a movable frame, a fourth elastic resetting member, a swing arm and a fifth elastic resetting member, the movable frame is movably arranged In the switch housing, the elastic claw is connected to the movable frame, the fourth elastic return member is connected to the movable frame, one end of the swing arm is connected to the fourth elastic return member, and the other end of the swing arm is provided There are rollers cooperating with the engaging groove and the third guide groove, one end of the fifth elastic reset member is connected to the switch housing, and the other end of the fifth elastic reset member is connected to the movable frame.

In an embodiment of the present invention, the end of the first clamping arm located outside the support base is provided with a first clamping portion for clamping the mobile terminal, and the end of the second clamping arm located outside the support base is provided There is a second clamping part for clamping the mobile terminal. The first clamping part is arranged opposite to the second clamping part. An end of the support arm outside the support base is provided with a support part for supporting the mobile terminal.

In an embodiment of the present invention, the first clamp arm portion and the second clamp arm portion are rollers, the first clamp arm portion is rotatably connected to the first clamp arm, and the second clamp arm portion may be It is rotatably connected to the second clamp arm.

The mobile terminal support of the utility model has a simple structure and convenient operation, and the action of clamping the mobile terminal can be completed with one hand. Moreover, the length of the support arm can be adjusted, can adapt to a variety of different sizes of mobile terminals, and can meet user needs.

BRIEF DESCRIPTION

1a to 1b are schematic diagrams of the explosion structure of the mobile terminal bracket of the present invention.

FIG. 2 is a schematic view of the partial disassembly structure of the mobile terminal bracket of the present invention.

FIG. 3 is a partially exploded schematic view of the mobile terminal support shown in FIG. 2.

4a to 4b are schematic structural views of the clamping process of the mobile terminal bracket of the present invention.

5a to 5d are schematic cross-sectional structural views of the lock device of the present invention in different states.

detailed description

In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be further described below with reference to the drawings.

1a to 1b are schematic diagrams of the explosion structure of the mobile terminal bracket of the present invention. FIG. 2 is a schematic view of the partial disassembly structure of the mobile terminal bracket of the present invention. FIG. 3 is a partially exploded schematic view of the mobile terminal support shown in FIG. 2. 4a to 4b are schematic structural views of the clamping process of the mobile terminal bracket of the present invention. 1 to 3, the mobile terminal support 100 includes a support base 10, a first clip arm 20, a second clip arm 30, a support arm 40 and a locking device 60.

The support base 10 includes a front shell 11 and a rear shell 12. The front case 11 is connected to the rear case 12. The support base 10 is provided with a first rotating shaft 13, a second rotating shaft 14 and a first elastic return member 15. One ends of the first rotating shaft 13 and the second rotating shaft 14 are fixed on the front case 1. The first elastic return member 15 is a spring. The first elastic return member 15 is arranged along the vertical direction. One end of the first elastic return member 15 is fixed on the front shell 11 of the support base 10, and the other end of the first elastic return member 15 Connected to the support arm 40, the first elastic reset member 15 is used to drive the first clamp arm 20, the second clamp arm 30 and the support arm 40 to move and reset.

Further, the support base 10 is provided with a first guide groove 101 and a second guide groove 102, the first guide groove 101 is provided along the width direction of the support base 10, and both ends of the first guide groove 101 penetrate the support base 101; The second guide groove 102 is provided along the length direction of the support base 10, one end of the second guide groove 102 communicates with the first guide groove 101, and the other end of the second guide groove 102 penetrates the support base 10. In this embodiment, the first guide groove 101 and the second guide groove 102 are perpendicular to each other. The front case 11 of the support base 10 has a supporting surface 111 for carrying a mobile terminal (cell phone, tablet computer, display panel, etc.). Preferably, the supporting surface 111 is, for example, a flat surface or a curved surface, but it is not limited thereto.

One end of the first clamping arm 20 is slidably disposed in the support base 10 along the horizontal direction. Preferably, one end of the first clamping arm 20 located in the support base 10 is disposed in the first guide groove 101, and the first clamping arm 20 The other end of the is provided with a first clamping portion 22 for clamping the mobile terminal, and the first clamping portion 22 is located above the support surface 111. The first clamping portion 22 is, for example, a roller, and the first clamping portion 22 is rotatably connected to the first clamping arm 20. A first movable member 23 and a second elastic return member 24 are provided at the end of the first clamping arm 20 in the support base 10, one end of the first movable member 23 is rotatably connected to the first clamping arm 20, the first movable member The other end of 23 is movably connected to the support arm 40, the second elastic return member 24 is connected between the first clamping arm 20 and the first movable member 23, the first rotating shaft 13 passes through the first clamping arm 20, the second elastic Reset piece 24 and first movable piece 23.

Further, the second elastic return member 24 is a torsion spring, and the second elastic return member 24 includes a first elastic arm 241 and a second elastic arm 242. A first stop 211 is provided on the side of the first clamping arm 20 near the first movable member 23, and a second stop 231 and a first connecting post 232 are provided on the side of the first movable member 23 near the first clamping arm 20, The first stop 211 and the second stop 231 are disposed between the first elastic arm 241 and the second elastic arm 242, and the first connecting post 232 is movably connected to the support arm 40.

The second clamp arm 30 is disposed opposite to the first clamp arm 20, and one end of the second clamp arm 30 is slidably disposed in the support base 10 along the horizontal direction. Preferably, the second clamp arm 20 is located at one end in the support base 10 Set in the first guide groove 101, the other end of the second clamping arm 30 is provided with a second clamping portion 32 for clamping the mobile terminal, the second clamping portion 32 is opposite to the first clamping portion 22, the second The clamping portion 32 is located above the support surface 111. The second clamping portion 32 is, for example, a roller, and the second clamping portion 32 is rotatably connected to the second clamping arm 30. A second movable member 33 and a third elastic return member 34 are provided at one end of the second clamping arm 30 in the support base 10, and one end of the second movable member 33 is rotatably connected to the second clamping arm 30, the second movable member The other end of 33 is movably connected to the support arm 40, the third elastic return member 34 is connected between the second clamp arm 30 and the second movable member 33, the second rotating shaft 14 passes through the second clamp arm 30, the third elastic Reset member 34 and second movable member 33.

Further, the third elastic return member 34 is a torsion spring, and the third elastic return member 34 includes a third elastic arm 341 and a fourth elastic arm 342. A third stopper 311 is provided on the side of the second clamp arm 30 near the second movable member 33, and a fourth stopper 331 and a second connecting post 332 are provided on the side of the second movable member 33 near the second clamp arm 30, The third stopper 311 and the fourth stopper 331 are disposed between the third elastic arm 341 and the fourth elastic arm 342, and the second connecting post 332 is movably connected to the support arm 40.

One end of the support arm 40 in the support base 10 is provided with a positioning block 41, a hook 43, a mounting hole 103 and a receiving hole 104. The positioning block 41 is disposed in the middle of the support arm 40, and the positioning block 41 is fixed on the hole wall of the receiving hole 104. The hook 43 is disposed on the top of the support arm 40, and one end of the first elastic return member 15 is connected to the hook 43. The mounting hole 103 is located above the accommodating hole 104, the mounting hole 103 is provided along the width direction of the support arm 40, and the first connecting post 232 and the second connecting post 332 are movably connected in the mounting hole 103. A support portion 42 for supporting the mobile terminal is provided at one end of the support arm 40 outside the support base 10. The first clamping portion 22, the second clamping portion 32, and the support portion 42 are respectively provided with gaskets, and the gasket is provided with at least one raised portion, the raised portion is used for anti-skid, to prevent scratching the surface of the mobile phone and suitable Equipped with mobile phones of various widths.

When the support arm 40 is moved downward by external force, the support arm 40 drives the first clamp arm 20 and the second clamp arm 30 to swing close to each other through the first movable member 23 and the second movable member 33; when the first clamp arm 20 When the second clamping arm 30 stops coming close to each other, the support arm 40 can continue to move downwards under external force, at this time the second elastic return member 24 and the third elastic return member 34 are elastically deformed; the external force used as the support arm 40 disappears At this time, the second elastic resetting member 24 and the third elastic resetting member 34 drive the supporting arm 40 to move and reset, and the first elastic resetting member 15 drives the first clamping arm 20, the second clamping arm 30, and the supporting arm 40 to reset by elastic force.

5a to 5d are schematic cross-sectional structural views of the lock device of the present invention in different states. Please refer to FIGS. 1 to 5d, the locking device 60 includes a switch housing 61, an elastic component 62 and an elastic claw 63. The locking device 60 is fixed in the support base 10, the locking device 60 is located in the accommodating hole 104, and the elastic claw 63 is located below the positioning block 41, the end of the positioning block 41 near the elastic grip 63 is provided with a locking block, the positioning block 41 The outer diameter of is smaller than the outer diameter of the clamping block. When the support arm 40 continues to move downwards under external force, the positioning block 41 drives the elastic claw 63 into the locking device 60, and the elastic claw 63 grasps the positioning block 41; when the support arm 40 receives When the external force moves downward again, the elastic claw 63 moves out of the locking device 60, the elastic claw 63 releases the positioning block 41, and the second elastic reset member 24 and the third elastic reset member 34 reset the support arm 40 by elastic force.

Further, one side of the switch housing 61 is fixed in the support base 10, and the inner wall of the switch housing 61 is provided with an engaging block 612 and a guide block 613. The engaging block 612 is provided with a first inclined surface 601, a second inclined surface 602 and an engaging groove 603. The inclination angle of the first inclined surface 601 is smaller than that of the second inclined surface 602, and the engaging groove 603 is located between the first inclined surface 601 and the second Between the inclined surfaces 602, and the opening of the engaging groove 603 faces the guide block 613. The guide block 613 is disposed below the engaging block 612, and the guide block 613 is provided with a third guide groove 604, the opening of the third guide groove 604 faces the engaging block 612, and a portion of the third guide groove 604 and the engaging groove 603 stagger. The elastic component 62 includes a movable frame 621, a fourth elastic return member (not shown), a swing arm 623, and a fifth elastic return member 625. The movable frame 621 is movably disposed in the switch housing 61; the elastic claw 63 is connected to the movable frame 621; the fourth elastic return member is a torsion spring, and the fourth elastic return member is connected to the movable frame 621, and one end of the swing arm 623 is connected to The fourth elastic reset member is connected, and the other end of the swing arm 623 is provided with a roller 624 that cooperates with the engaging groove 603 and the third guide groove 604; one end of the fifth elastic reset member 625 is connected to the switch housing 61, and the fifth elastic reset member The other end of 625 is connected to the movable frame 621.

The mobile terminal support 100 of the present invention has a simple structure and convenient operation, and can complete the action of clamping the mobile terminal with one hand. Moreover, the length of the support arm 40 can be adjusted, can be adapted to a variety of mobile terminals of different sizes, and can meet user needs.

In addition, the mobile terminal support 100 of the present invention is provided with a locking device 60 which can fix the support arm 40 so that the first clamping arm 20, the second clamping arm 30 and the supporting arm 40 can clamp the mobile terminal Tighter, which improves the stability of the mobile terminal stand 100, even if the mobile terminal stand 100 is rotated 90° in the horizontal direction, the mobile terminal will not fall off.

The utility model is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the utility model, various simple modifications can be made to the technical solution of the utility model. These simple modifications belong to the protection scope of the utility model. The individual specific technical features described in the above specific embodiments may be combined in any suitable manner without contradictions. In order to avoid unnecessary repetition, the present invention does not describe various possible combinations.

Claims

A mobile terminal bracket, characterized in that it includes a support base, a first clamp arm, a second clamp arm, a support arm and a locking device;

The first clamp arm and the second clamp arm are oppositely disposed on both sides of the support base, the support arm is disposed below the support base, and the first clamp arm, the second clamp arm, and the support arm One end is movably set in the support base;

A first movable member and a second elastic restoring member are provided at one end of the first clamping arm in the support base, one end of the first movable member is rotatably connected to the first clamping arm, The other end is movably connected to the support arm, and the second elastic return member is connected between the first clamping arm and the first movable member;

A second movable member and a third elastic restoring member are provided at one end of the second clamping arm in the support base, one end of the second movable member is rotatably connected to the second clamping arm, and the second movable member The other end is movably connected to the support arm, and the third elastic return member is connected between the second clamping arm and the second movable member;

A positioning block is provided on one end of the support arm in the support base, the locking device is fixed in the support base, and the locking device is located below the positioning block.
The mobile terminal support according to claim 1, wherein a first elastic reset member is provided in the support base, the first elastic reset member is a spring, and one end of the first elastic reset member is connected to the support base, The other end of the first elastic return member is connected to the support arm, and when the external force for the support arm disappears, the elastic force of the first elastic return member causes the first clamp arm, the second clamp arm and the support arm Reset.
The mobile terminal bracket according to claim 2, wherein a hook is provided on the top of the support arm, the first elastic return member is disposed along a vertical direction, and an end of the first elastic return member is connected to the hook .
The mobile terminal bracket of claim 1, wherein the support base is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft passes through the first clamping arm, the second elastic return member and the first A movable member, the second rotating shaft passes through the second clamping arm, the third elastic return member and the second movable member.
The mobile terminal stand according to claim 4, wherein the second elastic return member and the third elastic return member are torsion springs; the second elastic return member includes a first elastic arm and a second elastic arm, the A side of the first clamping arm near the first movable member is provided with a first stop, a side of the first movable member near the first clamping arm is provided with a second stop, the first stop and the second stop The block is disposed between the first elastic arm and the second elastic arm; the third elastic return member includes a third elastic arm and a fourth elastic arm, and the second clamping arm is provided on a side close to the second movable member A third stopper, a side of the second movable member close to the second clamping arm is provided with a fourth stopper, the third stopper and the fourth stopper are disposed on the third elastic arm and the fourth elastic arm between.
The mobile terminal bracket according to claim 1, wherein the first movable member is provided with a first connecting post, the second movable member is provided with a second connecting post, and the support arm is provided with a mounting hole, The mounting hole is provided along the width direction of the support arm, and the first connecting post and the second connecting post are movably disposed in the mounting hole.
The mobile terminal stand according to claim 1, wherein the supporting arm is provided with a receiving hole, the locking device is disposed in the receiving hole, and the positioning block is fixed to the hole wall of the first receiving hole on.
The mobile terminal stand according to claim 1, wherein the locking device includes an elastic claw, a switch case, and an elastic component that drives the elastic claw to move out of the locking device, and the elastic grip is located below the positioning block, the A clamping block is provided at the end of the positioning block near the elastic grip, the outer diameter of the positioning block is smaller than the outer diameter of the clamping block, the inner wall of the switch housing is provided with an engaging block and a guide block, and the engaging block is provided with a card A groove, the guide block is arranged below the engaging block, the guide block is provided with a third guide groove, the elastic component includes a movable frame, a fourth elastic resetting member, a swing arm and a fifth elastic resetting member, the movable The frame is movably disposed in the switch housing, the elastic claw is connected to the movable frame, the fourth elastic return member is connected to the movable frame, and one end of the swing arm is connected to the fourth elastic return member, the pendulum The other end of the arm is provided with a roller that cooperates with the engaging groove and the third guide groove. One end of the fifth elastic return member is connected to the switch housing, and the other end of the fifth elastic return member is connected to the movable frame.
The mobile terminal stand according to claim 1, wherein an end of the first clamping arm located outside the support base is provided with a first clamping portion for clamping the mobile terminal, and the second clamping arm is located on the A second clamping portion for clamping the mobile terminal is provided at an end outside the support base, the first clamping portion is opposite to the second clamping portion, and an end outside the support base is provided on the support arm for supporting The supporting part of the mobile terminal.
The mobile terminal stand of claim 9, wherein the first clamp arm portion and the second clamp arm portion are rollers, and the first clamp arm portion is rotatably connected to the first clamp arm, the The second clamp arm portion is rotatably connected to the second clamp arm.