CN109040390B

CN109040390B - Electronic equipment support

Info

Publication number: CN109040390B
Application number: CN201811032428.9A
Authority: CN
Inventors: 林德利; 潘龙
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2021-04-06
Anticipated expiration: 2038-09-05
Also published as: CN109040390A

Abstract

The invention discloses an electronic equipment bracket which comprises a shell, a left clamping arm, a right clamping arm, a first connecting rod and a connecting piece, wherein the shell is provided with a left clamping arm and a right clamping arm; the shell is provided with an accommodating cavity, the bottom of the accommodating cavity is provided with an opening penetrating downwards, and the opening is provided with a limiting structure; the left clamping arm comprises a left clamping part and a left mounting part, the left mounting part is slidably arranged in the accommodating cavity, the left clamping part is positioned on the left side of the bearing part, and the right clamping arm is connected with the shell and is provided with a right clamping part positioned on the right side of the bearing part; the upper end of the first connecting rod is rotatably connected with the left mounting part, the lower end of the first connecting rod is rotatably connected with the upper end of the connecting piece, and the limiting structure limits the upper end of the connecting piece to move left and right relative to the shell; when external force acts on the bearing part to enable the shell to move relative to the connecting piece, the upper end limiting structure of the connecting piece slides in the vertical direction, the upper end of the first connecting rod rotates around the upper end of the connecting piece to drive the left installation part to slide in the accommodating cavity, and the left clamping part and the right clamping part clamp or loosen the electronic equipment.

Description

Electronic equipment support

Technical Field

The invention relates to the technical field of electronic equipment accessories, in particular to an electronic equipment support.

Background

At present, electronic equipment such as a mobile phone and the like is a common communication tool in daily life of people. When electronic equipment such as a mobile phone is used for navigation and other operations in the driving process, in order to ensure driving safety, a support is usually required to be mounted at a position close to a steering wheel of an automobile in a cab to support and fix the electronic equipment such as the mobile phone, so that a user can conveniently check or operate the electronic equipment such as the mobile phone when driving, and the use of the user is facilitated.

However, the existing electronic device support generally comprises a left clamping arm and a right clamping arm, the left clamping arm and the right clamping arm are generally in a clamping state in a normal state, when a user clamps and fixes electronic devices such as a mobile phone on the support, the user needs to operate a switch button on the support by one hand or break the left clamping arm and the right clamping arm so as to separate the left clamping arm and the right clamping arm, and then places the mobile phone between the left clamping arm and the right clamping arm by the other hand to clamp and fix the mobile phone on the support, namely, when the user fixes the mobile phone on the support, the user needs to operate both hands, and the use by the user is inconvenient.

Therefore, there is a need to design a new electronic device holder to solve the above problems.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the invention aims to provide an electronic equipment support which can be operated by a user with one hand to clamp and fix electronic equipment such as a mobile phone and the like on the support, and is convenient for the user to use.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electronic equipment bracket is used for clamping and fixing electronic equipment and is characterized by comprising a shell, a left clamping arm, a right clamping arm, a first connecting rod and a connecting piece; the shell is provided with an accommodating cavity, the accommodating cavity is provided with a top wall and a bottom wall opposite to the top wall, a bearing part for placing electronic equipment is arranged on the top wall, the bottom wall is provided with a downward penetrating opening, and a limiting structure is arranged at the opening; the left clamping arm comprises a left clamping part and a left mounting part, the left mounting part is slidably arranged in the accommodating cavity, the left clamping part is positioned on the left side of the bearing part, and the right clamping arm is connected with the shell and is provided with a right clamping part positioned on the right side of the bearing part; the upper end of the first connecting rod is rotatably connected with the left mounting part, the lower end of the first connecting rod is rotatably connected with the upper end of the connecting piece, and the limiting structure limits the upper end of the connecting piece to move left and right relative to the shell; external force acts on the bearing part makes the casing relative when the connecting piece removes, the upper end of connecting piece is relative limit structure slides in vertical direction, the upper end of first connecting rod is around the upper end rotation of connecting piece drives left side installation department is in it slides in acceping the chamber, makes left clamping part with right clamping part centre gripping or unclamp electronic equipment.

Compared with the prior art, the invention has the following beneficial effects:

when the electronic equipment support is used by a user, the electronic equipment can be held by one hand and the bearing part is pressed to enable the shell to move downwards relative to the connecting piece, so that the electronic equipment can be clamped and fixed on the support, the electronic equipment can be clamped and fixed on the support by the user through one-hand operation, and the electronic equipment support is convenient for the user to use.

Drawings

Fig. 1 is a perspective view of an electronic device stand according to a first embodiment of the present invention when an electronic device is released.

Fig. 2 is an exploded view of the electronic device stand of fig. 1.

Fig. 3 is a longitudinal sectional view of the electronic device stand of fig. 1.

Fig. 4 is a transverse cross-sectional view of the electronic device stand of fig. 1.

Fig. 5 is a schematic view of the electronic device holder of fig. 1 holding an electronic device.

Fig. 6 is a longitudinal sectional view of the electronic device stand of fig. 5.

Fig. 7 is a longitudinal sectional view of an electronic device stand according to a second embodiment of the present invention.

Fig. 8 is a longitudinal sectional view of the electronic equipment stand of fig. 7 when the electronic equipment is released.

Fig. 9 is a longitudinal sectional view of a state in which the electronic apparatus is held by the electronic apparatus stand of fig. 7.

Fig. 10 is a longitudinal sectional view of an electronic apparatus stand holding an electronic apparatus according to a third embodiment of the present invention.

The reference numbers illustrate:

an electronic device 100; a housing 1; an accommodating chamber 10; a carrier 101; an opening 102; a front case 11; the shaft column 111; a rear housing 12; a stopper wall 13; an inclined surface 131; a chute 14; a limiting groove 15; a separator 16; a left clamp arm 2; a left grip portion 21; a left mounting portion 22; a left link 23; a right clamp arm 3; a right grip portion 31; a first link 4; a first shaft hole 40; a first rotating section 41; the second rotating portion 42; a connecting member 5; a slide bar 50; a second shaft hole 51; an adapter portion 52; an elastic member 6; a pin 7; a pin shaft 8; a soft rubber pad 9; and a projection 91.

Detailed Description

For a better understanding of the objects, structure, features, and functions of the invention, reference should be made to the drawings and detailed description that follow.

Fig. 1 to fig. 6 are schematic views of an electronic device holder according to a first embodiment of the present invention, the electronic device holder is used for clamping and fixing an electronic device 100, and the electronic device 100 may be a mobile phone, a tablet computer, or other electronic devices commonly used by users.

Referring to fig. 1, 2 and 5, an electronic apparatus support according to a first embodiment of the present invention includes a housing 1, a left arm 2, a right arm 3, a first connecting rod 4 and a connecting member 5; the housing 1 is provided with an accommodating cavity 10, the accommodating cavity 10 is provided with a top wall and a bottom wall opposite to the top wall, the top wall is provided with a bearing part 101 for placing electronic equipment, the bottom wall is provided with an opening 102 penetrating downwards, and a limiting structure is arranged at the opening 102; the left clamping arm 2 comprises a left clamping part 21 and a left mounting part 22, the left mounting part 22 is slidably arranged in the accommodating cavity 10, the left clamping part 21 is positioned at the left side of the bearing part 101, and the right clamping arm 3 is connected with the shell 1 and is provided with a right clamping part 31 positioned at the right side of the bearing part 101; the connecting piece 5 is positioned below the opening 102, the upper end of the first connecting rod 4 is rotatably connected with the left mounting part 22, the lower end of the first connecting rod 4 is rotatably connected with the upper end of the connecting piece 5, and the limiting structure limits the upper end of the connecting piece 5 to move left and right relative to the shell 1; when external force acts on bearing part 101 and makes casing 1 remove relative connecting piece 5, the relative limit structure in vertical direction in upper end of connecting piece 5 slides, and the upper end of first connecting rod 4 rotates around the upper end of connecting piece 5 and drives left installation department 22 and slide in acceping chamber 10, makes left clamping part 21 and the centre gripping of right clamping part 31 or unclamp electronic equipment 100 for but user one-hand operation fixes electronic equipment 100 centre gripping on the support, convenience of customers uses.

Preferably, the housing 1 includes a front housing 11 and a rear housing 12 assembled and connected to each other, and the front housing 11 and the rear housing 12 form the accommodating chamber 10 together after being assembled; opening 102's bottom periphery is equipped with spacing wall 13 that downwardly extending formed, and spacing wall 13 encloses to close and forms spout 14, and the upper end of connecting piece 5 is located spout 14, limit structure is for locating spacing groove 15 on spacing wall 13, and the upper end of connecting piece 5 is equipped with slide bar 50, and when casing 1 reciprocated relative to connecting piece 5, the tip of slide bar 50 slided from top to bottom in spacing groove 15, and spacing groove 15 restriction slide bar 50 horizontal slip to control about the upper end of limiting piece 5, the upper end of spacing wall 13 still is equipped with first connecting rod 4 complex inclined plane 131, and the inclination of first connecting rod 4 is the same with the inclination of inclined plane 131, and when left clamping part 21 and right clamping part 31 loosened electronic equipment 100, first connecting rod 4 laminated and on the inclined plane 131. In this embodiment, the limiting wall 13 is integrally formed by extending downward from the bottom wall of the receiving cavity 10, but in other embodiments, the limiting wall 13 may also be formed by being assembled to the bottom wall of the receiving cavity 10.

The left mounting portion 22 is provided with a left connecting rod 23 extending downwards, the left connecting rod 23 is located in the accommodating cavity 10, the upper end of the first connecting rod 4 is rotatably connected with the left connecting rod 23 and is formed with a first rotating portion 41, so that the upper end of the first connecting rod 4 is rotatably connected with the left mounting portion 22, the lower end of the first connecting rod 4 is rotatably connected with the upper end of the connecting member 5 and is formed with a second rotating portion 42, in the embodiment of the invention, the left connecting rod 23 is integrally formed by extending downwards from the tail end of the left mounting portion 22, the left connecting rod 23 and the first connecting rod 4 are both long-strip-shaped and rod-shaped, of course, in other embodiments, the left connecting rod 23 may be formed by being assembled to the tail end of the left mounting portion 22, the left connecting rod 23 and the first connecting rod 1 may be designed into a sheet shape or other irregular shapes as required, and the specific shapes.

The right arm 3 is integrally extended from the right side of the housing 1, but in other embodiments, the right arm 3 may also be assembled and fixed to the right side of the housing 1, the left clamping portion 21 and the right clamping portion 31 are normally in a released state, the first rotating portion 41 is closer to the right side of the housing 1, the width between the left clamping portion 21 and the right clamping portion 31 is larger than the width of the electronic device 100, at this time, the upper end portion of the first link 4 is located in the receiving cavity 10, the lower end portion is located in the sliding slot 14, when the electronic device 100 is placed on the bearing portion 101 and pressed to make the housing 1 move downward relative to the connector 5, the end portion of the sliding rod 50 at the upper end of the connector 5 slides upward in the limiting slot 15, the first rotating portion 41 (i.e., the upper end of the first link 4) is driven to rotate clockwise around the upper end (i.e., the second rotating portion 42) of the connector 5 and drives the left mounting portion 22 to slide rightward in the receiving cavity, so that the left clamping portion 21 moves to the right and cooperates with the right clamping portion 31 to clamp and fix the electronic device 100, at this time, the first link 4 is completely accommodated in the accommodating cavity 10, and the first rotating portion 41 is lower than the second rotating portion 42, so that the left clamping portion 21 and the right clamping portion 31 clamp and fix the electronic device 100 stably.

When the electronic device 100 is clamped and fixed on the bracket and then needs to be taken down, a user can grasp the electronic device 100 with one hand and then apply force upwards to take the electronic device 100 off the bracket, specifically, in the process that the user grasps the electronic device 100 and applies force upwards, because the left clamping portion 21 and the right clamping portion 31 are respectively clamped on two sides of the electronic device 100, the electronic device 100 is grasped and moved upwards while driving the left clamping portion 21 and the right clamping portion 31 to move upwards, i.e. driving the left clamping arm 2 and the right clamping arm 3 to move upwards, when the left clamping arm 2 and the right clamping arm 3 move upwards, the electronic device 100 applies force to the bearing portion 101 and drives the housing 1 to move upwards relative to the connecting piece 5, and simultaneously pulling the first connecting rod 4 upwards, so that the first rotating portion 41 rotates anticlockwise around the upper end of the connecting piece 5 and drives the left mounting portion 22 to slide leftwards in the receiving cavity 10, and the left clamping portion 21 moves leftwards and loosens the electronic device 100, therefore, the electronic equipment support can be used for clamping and fixing the electronic equipment 100 on and off the support by a user with one hand, and is convenient for the user to use.

Preferably, the spring device further comprises an elastic element 6, wherein one end of the elastic element 6 is connected with the left mounting part 22, the other end of the elastic element 6 is connected with the shell 1 and used for applying elastic force to the left mounting part 22 and resetting, in the embodiment of the invention, the elastic element 6 is a spring, one end of the spring 6 is fixedly connected with the left mounting part 22, the other end of the spring 6 is fixedly connected with the shell 1, the left mounting part 22 is provided with a pin 7, the inner side of the front shell 11 is provided with a shaft post 111, and two ends of the spring 4 are respectively sleeved on the pin 7 and the shaft post 111 so as to be respectively connected to the left mounting part 22; the shell 1 is also provided with a partition plate 16 in the accommodating cavity 10, the accommodating cavity 10 is divided into an upper cavity and a lower cavity by the partition plate 16, the spring 6 is positioned in the upper cavity, and the upper end part of the first connecting rod 4 is positioned in the lower cavity, so that the internal structure of the product is more stable; of course, in other embodiments, the elastic element 6 may also be a spring, and one end of the spring is fixedly connected to the left mounting portion 22, and the other end of the spring is fixedly connected to the housing 1.

When the left clamping portion 21 and the right clamping portion 31 clamp and fix the electronic device 100, the spring 6 is in a stretching state, the first rotating portion 41 is lower than the second rotating portion 42, at this time, the first link 4 applies a force F to the second rotating portion 42 through the elastic restoring force of the spring 6, the first rotating portion 41 is lower than the second rotating portion 42, originally, the upper end of the first link 4 continues to move downwards respectively, but the upper end of the first link 4 is connected by the left link 23 and prevented from continuing to move downwards, so that the spring 6 is in a continuous stretching state and cannot automatically reset, and the electronic device 100 is firmly clamped and fixed on the support. When the electronic device 100 is clamped and fixed to the stand and then removed, in the process of pulling up the electronic device 100 to enable the first connecting rod 4 to move upwards, when the first rotating part 41 moves upwards to a position beyond the second rotating part 42, the first connecting rod 4 can quickly return to the initial state under the elastic restoring force of the spring 6, so that the left clamping part 21 can also quickly return to the unclamped state due to the elastic restoring force of the spring 4, and the electronic device 100 can be quickly unclamped.

The lower end of the first connecting rod 4 is provided with a first shaft hole 40, the upper end of the connecting piece 5 is provided with a second shaft hole 51, the first shaft hole 40 and the second shaft hole 51 are sleeved on the same pin shaft 8, so that the lower end of the first connecting rod 4 is rotatably connected with the upper end of the connecting piece 5, and similarly, the upper end of the first connecting rod 4 and the left connecting rod 23 can be rotatably connected by adopting the pin shaft pivoting mode or the hinge mode.

Preferably, left clamping part 21 and right clamping part 31 extend the formation along vertical direction respectively, and the inboard of left clamping part 21 and right clamping part 31 is equipped with soft cushion 9 respectively, the upper end inboard of soft cushion 9 is equipped with bellying 91, so when making left clamping part 21 and right clamping part 31 centre gripping fixed electronic equipment 100, can the centre gripping more firm.

The connecting member 5 further has an adapter portion 52, the adapter portion 52 is configured to be rotatably connected to a fixing frame (not shown), and the fixing frame is configured to be fixed to a position beside the steering wheel of the vehicle, for example, a position where a driver can conveniently observe the electronic device, such as being clamped and fixed at an air outlet or being fixed to the side of the steering wheel of the vehicle by adhesion (adsorption). Of course, in other embodiments, an adhering/adsorbing structure may be disposed at the bottom of the adapter 82 so as to directly fix the electronic device rack to the cabin of the automobile through the adapter 52.

Referring to fig. 7, 8 and 9, which are schematic views of an electronic device stand according to a second embodiment of the present invention, different from the above-mentioned embodiment, the left clamping portion 21 and the right clamping portion 31 are in a clamping state, the first rotating portion 41 is closer to the left side of the housing 1 (see fig. 7 in particular), the width dimension between the left clamping portion 21 and the right clamping portion 31 is smaller than the width dimension of the electronic device 100, when the electronic device 100 is clamped and fixed on the stand, the bearing portion 101 is pressed first to move the housing 1 downward relative to the connecting member 5, the end of the sliding rod 50 at the upper end of the connecting member 5 slides upward in the limiting groove 15, the first rotating portion 41 (i.e. the upper end of the first connecting rod 4) rotates counterclockwise around the upper end of the connecting member 5 (i.e. the second rotating portion 42) and drives the left mounting portion 22 to slide leftward in the receiving cavity 10, so that the left clamping portion 21 moves leftward, and the spring 6 is in a, until the width between the left clamping portion 21 and the right clamping portion 31 is larger than the width of the electronic device 100, the electronic device 100 is placed on the bearing portion 101 and stops pressing against the housing 1, the left clamping portion 21 and the right clamping portion 31 elastically clamp and fix the electronic device 100 on the bracket through the elastic restoring force of the spring 6, and at this time, an included angle α formed by the central axis of the first connecting rod 4 and the central axis of the connecting piece 5 is an obtuse angle; of course, if the supporting portion 101 is pressed to move the housing 1 downward to the lowest position relative to the connecting element 5, that is, when the left clamping portion 21 moves to the left to the extreme position (see fig. 8 in particular), at this time, the first rotating portion 41 is lower than the second rotating portion 42, and the included angle α formed by the central axis of the first link 4 and the central axis of the connecting element 5 is an acute angle, the electronic device 100 is placed on the supporting portion 101 and the housing 1 is pulled upward, so that the first rotating portion 41 moves to a position higher than the second rotating portion 42, and the left clamping portion 21 and the right clamping portion 31 also clamp and fix the electronic device 100 on the bracket through the elastic restoring force of the spring 6 (see fig. 9 in particular, the electronic device 100 is not shown).

Specifically, when the electronic device 100 is clamped and fixed on the bracket, the first rotating portion 41 is higher than the second rotating portion 42, and when the electronic device 100 is to be taken down after being clamped and fixed on the bracket, a user can first press the electronic device 100 downwards to apply pressure to the bearing portion 101, so that the housing 1 continues to move downwards relative to the connecting piece, and when the left clamping portion 21 moves leftwards to release the electronic device 100, the user can easily take down the electronic device 100, which is convenient for the user to use; other structures in this embodiment are the same as those in the above embodiment, and therefore are not described herein again.

Referring to fig. 10, which is a schematic view of a third embodiment of the present invention, different from the above embodiments, the limiting structure is a sliding groove 14 formed by enclosing a limiting wall 13, the upper end of the connecting member 5 is sleeved in the sliding groove 14, the sliding groove 14 limits the left and right movement of the upper end of the connecting member 5 relative to the housing 1, that is, the size of the sliding groove 14 is exactly equal to the size of the width of the upper end of the connecting member 5, so that the upper end of the connecting member 5 can slide up and down in the sliding groove 14 and is limited by the sliding groove 14 to move left and right, in this embodiment, the limiting wall 13 may omit a limiting groove 15, so that the product structure; of course, in other embodiments, the limiting walls 13 extending downward may be respectively disposed only at the left and right sides of the bottom of the opening 102, so that the upper end of the connecting member 5 is clamped and limited by the limiting walls 13 at the left and right sides of the bottom of the opening 102, and the upper end of the connecting member 5 is prevented from moving left and right relative to the housing 1, and the limiting walls 13 are disposed only at the left and right sides of the bottom of the opening 102, so that the product structure is simpler, and the material saving is facilitated, thereby reducing the cost.

Although the present invention has been described with reference to particular embodiments, it will be understood by those skilled in the art that various changes in form, construction, features and spirit and scope of the invention may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An electronic equipment bracket is used for clamping and fixing electronic equipment and is characterized by comprising a shell, a left clamping arm, a right clamping arm, a first connecting rod and a connecting piece;

the shell is provided with an accommodating cavity, the accommodating cavity is provided with a top wall and a bottom wall opposite to the top wall, a bearing part for placing electronic equipment is arranged on the top wall, the bottom wall is provided with a downward penetrating opening, and a limiting structure is arranged at the opening;

the left clamping arm comprises a left clamping part and a left mounting part, the left mounting part is slidably arranged in the accommodating cavity, the left clamping part is positioned on the left side of the bearing part, and the right clamping arm is fixedly connected with the shell and is provided with a right clamping part positioned on the right side of the bearing part;

the upper end of the first connecting rod is rotatably connected with the left mounting part, the lower end of the first connecting rod is rotatably connected with the upper end of the connecting piece, and the limiting structure limits the upper end of the connecting piece to move left and right relative to the shell;

when external force acts on the bearing part to enable the shell to move relative to the connecting piece, the upper end of the connecting piece slides in the vertical direction relative to the limiting structure, and the upper end of the first connecting rod rotates around the upper end of the connecting piece to drive the left mounting part to slide in the accommodating cavity, so that the left clamping part and the right clamping part clamp or loosen the electronic equipment;

still include the elastic component, the one end of elastic component with left side installation department is connected, the other end of elastic component with the casing is connected.

2. The electronic device stand of claim 1, wherein: the bottom of the opening is provided with a limiting wall which extends downwards, and when the bearing part is pressed to enable the shell to move downwards relative to the connecting piece, the upper end of the connecting piece vertically enters the accommodating cavity from the opening along the limiting wall.

3. The electronic device stand of claim 2, wherein: the limiting structure is a sliding groove formed by enclosing the limiting wall, the upper end of the connecting piece is sleeved in the sliding groove, and the sliding groove limits the upper end of the connecting piece to move left and right relative to the shell.

4. The electronic device stand of claim 3, wherein: the upper end of the limiting wall is provided with an inclined surface matched with the first connecting rod.

5. The electronic device stand of claim 1, wherein: the bottom of the opening is provided with a limiting wall extending downwards, the limiting structure is arranged in a limiting groove in the limiting wall, a sliding rod is arranged at the upper end of the connecting piece, the shell is opposite to the connecting piece, when the connecting piece moves up and down, the end part of the sliding rod slides up and down in the limiting groove, and the limiting groove limits the sliding rod to slide left and right.

6. The electronic device stand of claim 1, wherein: the left installation portion is provided with a left connecting rod extending downwards, and the upper end of the first connecting rod is rotatably connected with the left connecting rod.

7. The electronic device stand of claim 1, wherein: the upper end of the first connecting rod is rotatably connected with the left mounting part and is provided with a first rotating part, and the first rotating part is closer to the right side of the shell; the lower extreme of first connecting rod with the upper end of connecting piece is rotated and is connected and be formed with the second and rotate the portion, left side clamping part with right clamping part centre gripping is fixed during electronic equipment, first rotation portion is less than the second rotation portion.

8. The electronic device stand of claim 1, wherein: the upper end of the first connecting rod is rotatably connected with the left mounting part and is provided with a first rotating part, and the first rotating part is closer to the left side of the shell; the lower end of the first connecting rod is rotatably connected with the upper end of the connecting piece and is provided with a second rotating part, and when the left clamping part moves to the limit position leftwards, the first rotating part is lower than the second rotating part.

9. The electronic device stand of claim 1, wherein: the upper end of the first connecting rod is rotatably connected with the left mounting part and is provided with a first rotating part, and the first rotating part is closer to the left side of the shell; the left clamping part moves to the extreme position leftwards to loosen the electronic equipment, the central axis of the first connecting rod and the included angle alpha formed by the central axis of the connecting piece are acute angles, the left clamping part and the right clamping part clamp the electronic equipment fixedly, and the central axis of the first connecting rod and the included angle alpha formed by the central axis of the connecting piece are obtuse angles.