CN220798321U - Equipment support - Google Patents

Abstract

The embodiment of the application provides an equipment support, which comprises a main body, a clamping arm assembly, a connecting structure and a magnetic attraction assembly. The clamp arm assembly includes a first clamp arm having a first clamp portion and a first connection portion, a second clamp arm having a second clamp portion and a second connection portion. The connecting structure is provided with a third connecting part, the first connecting part and the second connecting part are respectively and movably connected with the third connecting part, and the connecting structure slides relative to the main body to drive the first clamping part and the second clamping part to switch between a clamping state in which the first clamping part and the second clamping part are close to each other and an initial state in which the first clamping part and the second clamping part are far away from each other; the magnetic component comprises a first magnetic component and a second magnetic component matched with the first magnetic component, the first magnetic component is arranged on the clamping arm component and/or the connecting structure, the second magnetic component is arranged on the main body, and when the first clamping part and the second clamping part are at least in an initial state, the clamping arm component is in butt joint with the main body under the action of the magnetic component. The equipment support of this application embodiment can improve the problem that produces the noise.

Description

Equipment support

Technical Field

The application relates to the technical field of brackets, in particular to an equipment bracket.

Background

In the related art, the portable equipment support is, for example, a mobile phone support, and the mobile phone support is a support for fixing a mobile phone, can replace a human hand to support the mobile phone in daily life of people, can be convenient for holding the mobile phone for a long time, is very convenient to use, but the mobile phone support can generate abnormal noise and the like in the moving process, and reduces the use experience of a user.

Disclosure of Invention

In view of the foregoing, a primary object of the embodiments of the present application is to provide an apparatus bracket, which can improve the problem of noise such as abnormal noise, and thus improve the user experience.

In order to achieve the above purpose, the technical solution of the embodiments of the present application is implemented as follows:

the embodiment of the application provides an equipment support, which comprises:

a main body;

the arm clamping assembly is slidably arranged on the main body and comprises a first clamping arm with a first clamping part and a first connecting part and a second clamping arm with a second clamping part and a second connecting part.

The connecting structure is provided with a third connecting part, the first clamping arm and the second clamping arm are respectively positioned at two opposite sides of the connecting structure, the first connecting part and the second connecting part are respectively and movably connected with the third connecting part, and the connecting structure slides relative to the main body so as to drive the first clamping part and the second clamping part to switch between a clamping state where the first clamping part and the second clamping part are close to each other and an initial state where the first clamping part and the second clamping part are far away from each other;

the magnetic component comprises a first magnetic component and a second magnetic component matched with the first magnetic component, the first magnetic component is arranged in the clamping arm component and/or the connecting structure, and the second magnetic component is arranged in the main body, wherein the clamping arm component is abutted to the main body under the action of the magnetic component when the first clamping part and the second clamping part are at least in the initial state.

In one embodiment, the first connecting portion is a first guide groove, the second connecting portion is a second guide groove, the first guide groove and the second guide groove are arranged in the vertical direction, the third connecting portion is a first guide column, and the first guide column penetrates through the first guide groove and the second guide groove.

In one embodiment, the first magnetic attraction member is disposed on the first guide post.

In one embodiment, the arm clamping assembly comprises a third clamping arm with a fourth connecting portion, the fourth connecting portion is movably connected with the connecting structure, the first clamping arm and the second clamping arm are respectively located on two opposite sides of the third clamping arm, and the third clamping arm slides relative to the main body to drive the connecting structure to slide relative to the main body.

In one embodiment, the third clamping arm has a third clamping portion, and the third clamping portion and the fourth connecting portion are disposed opposite to each other along a sliding direction of the third clamping arm.

In one embodiment, the connecting structure comprises a first connecting rod and a second connecting rod, wherein the first ends of the first connecting rod and the second connecting rod are respectively provided with the third connecting part;

the second ends of the first connecting rod and the second connecting rod are movably connected with the fourth connecting part at the same time; or the number of the fourth connecting parts is two, the two fourth connecting parts are oppositely arranged on the third clamping arm at intervals, and the second ends of the first connecting rod and the second connecting rod are respectively and movably connected with the two fourth connecting parts.

In one embodiment, the first connecting portion is a first guide groove, the second connecting portion is a second guide groove, the first guide groove and the second guide groove are arranged in the vertical direction, the third connecting portion is a first guide column, and the first guide columns at the first ends of the first connecting rod and the second connecting rod are respectively penetrated in the first guide groove and the second guide groove;

the second end of the first connecting rod is provided with the first guide post, the second end of the second connecting rod is provided with a first mounting hole, the fourth connecting part is provided with one second mounting hole, and the first guide post at the second end of the first connecting rod penetrates through the first mounting hole and the second mounting hole.

In one embodiment, at least one of the third connecting portions is provided with the first magnetic attraction member.

In one embodiment, the main body has a first limit groove, a second limit groove and a third limit groove, and the first clamping arm, the second clamping arm and the third clamping arm are slidably disposed in the first limit groove, the second limit groove and the third limit groove, respectively.

In one embodiment, the main body has a fourth limit groove, and the first connecting rod and/or the second connecting rod is provided with a second guide post slidably disposed in the fourth limit groove.

In one embodiment, the device holder further comprises an elastic member capable of restoring the first clamping portion and the second clamping portion from the clamped state to the initial state.

In one embodiment, the third clamping arm is provided with a fifth limiting groove extending along the sliding direction of the third clamping arm, a part of the main body protrudes to form an abutting part extending into the fifth limiting groove, the elastic piece is arranged in the fifth limiting groove, and two ends of the elastic piece are respectively connected with the top wall of the fifth limiting groove and the abutting part.

The embodiment of the application provides an equipment support, including main part, arm lock subassembly, connection structure and magnetism inhale the subassembly, magnetism is inhaled the subassembly and is inhaled the second magnetism of piece looks adaptation and inhale the piece including first magnetism, and first magnetism is inhaled the piece and is set up in arm lock subassembly and/or connection structure, and the second magnetism is inhaled the piece and is set up in the main part, wherein, when first clamping part and second clamping part are in initial state at least, the arm lock subassembly is inhaled the effect of subassembly and main part butt under magnetism. Therefore, when the first clamping part and the second clamping part are at least in an initial state, the first magnetic attraction piece and the second magnetic attraction piece can generate a magnetic attraction effect, so that the clamping arm assembly is abutted to the main body under the magnetic attraction effect of the magnetic attraction assembly, a gap between the clamping arm assembly and the main body can be eliminated, the problem that noise such as abnormal sound is generated in the moving process of the equipment support is solved, and the use experience of a user is improved.

Drawings

FIG. 1 is a schematic view of a part of a device stand according to an embodiment of the present application in an initial state;

FIG. 2 is a schematic view of a part of a device holder according to another embodiment of the present application in an initial state;

FIG. 3 is a schematic view of a part of the structure of a main body according to an embodiment of the present application;

fig. 4 is a schematic structural view of another part of the main body according to an embodiment of the present application.

Description of the reference numerals

10. A main body; 10a, a first limit groove; 10b, a second limit groove; 10c, a third limit groove; 10d, a fourth limit groove; 10e, an abutting part; 20. a clamp arm assembly; 21. a first clamping arm; 21a, a first connection portion; 21b, a first clamping part; 22. a second clamping arm; 22a, a second connection portion; 22b, a second clamping part; 23. a third clamping arm; 23a, fourth connection part; 23b, a third clamping part; 23c, a fifth limit groove; 30. an elastic member; 40. a connection structure; 40a, a third connecting portion; 40b, a second guide post; 41. a first connecting rod; 42. a second connecting rod; 42a, a first mounting hole; 50. a magnetic attraction component; 51. a first magnetic attraction member; 52. and the second magnetic attraction piece.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and technical features in the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as undue limitation to the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper," "lower," "left," "right," "top," "bottom," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in fig. 1, where the term "vertical direction" refers to the up-down direction shown in fig. 1, only for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, an apparatus bracket is provided in an embodiment of the present application, and includes a main body 10, a clamp arm assembly 20, a connection structure 40, and a magnetic attraction assembly 50.

The device support of the embodiment of the application can be used for clamping a mobile phone, and also can be used for clamping other digital products or other articles, and for convenience in description, the embodiment of the application is described by taking the device support for clamping the mobile phone as an example.

The device support of the embodiment of the application can be placed on a support such as a desktop and the like for use, and can also be arranged on a vehicle.

Referring to fig. 1 and 2, the arm assembly 20 is slidably disposed on the main body 10, and the arm assembly 20 includes a first clamping arm 21 having a first clamping portion 21b and a first connecting portion 21a, and a second clamping arm 22 having a second clamping portion 22b and a second connecting portion 22 a.

Referring to fig. 1 and 2, the connecting structure 40 has a third connecting portion 40a, the first clamping arm 21 and the second clamping arm 22 are respectively located at two opposite sides of the connecting structure 40, the first connecting portion 21a and the second connecting portion 22a are respectively movably connected with the third connecting portion 40a, and the connecting structure 40 slides relative to the main body 10 to drive the first clamping portion 21b and the second clamping portion 22b to switch between a clamping state close to each other and an initial state far away from each other.

For example, the connecting structure 40 is a linkage structure, the arm-clamping assembly 20 is movably connected with the linkage structure, and the connecting structure 40 slides relative to the main body 10 to drive the first clamping portion 21b and the second clamping portion 22b to switch between a clamping state close to each other and an initial state far away from each other, i.e. the connecting structure 40 can drive the arm-clamping assembly 20 to link so as to switch the first clamping portion 21b and the second clamping portion 22b between the clamping state close to each other and the initial state far away from each other.

It will be appreciated that referring to fig. 1 and 2, the first clamping arm 21 and the second clamping arm 22 are both slidable relative to the body 10. The first connecting portion 21a and the second connecting portion 22a are respectively movably connected with the third connecting portion 40a, and the connecting structure 40 slides relative to the main body 10 to drive the first clamping portion 21b and the second clamping portion 22b to approach each other, that is, drive the first clamping portion 21b and the second clamping portion 22b to slide relative to the main body 10, so as to achieve a clamping function.

For example, when the first clamping portion 21b and the second clamping portion 22b are in an initial state of being far away from each other, the portable device to be clamped is placed between the first clamping portion 21b and the second clamping portion 22b, so that the connecting structure 40 slides relative to the main body 10, and drives the first clamping portion 21b and the second clamping portion 22b to approach each other, thereby realizing the clamping function of the device bracket.

The first connecting portion 21a, the second connecting portion 22a and the third connecting portion 40a are not limited in structure, and may be a chute structure, for example, the first connecting portion 21a and the second connecting portion 22a may be guide grooves, the third connecting portion 40a is a guide post, and the guide post may move in the guide groove, and the movable connection is realized through the cooperation of the groove and the post. Of course, the first connecting portion 21a and the second connecting portion 22a may be guide posts, and the third connecting portion 40a may be guide grooves.

It should be noted that the number of the third connecting portions 40a is not limited, and in some embodiments, the connecting structure 40 includes at least two third connecting portions 40a, and the first connecting portion 21a and the second connecting portion 22a are movably connected to two different third connecting portions 40 a. In other embodiments, the first connecting portion 21a and the second connecting portion 22a are movably connected to the same third connecting portion 40 a.

For example, referring to fig. 1 to 3, a first magnetic attraction member 51 is disposed on the arm assembly 20, a second magnetic attraction member 52 is disposed on the main body 10, and the first magnetic attraction member 51 can cooperate with the second magnetic attraction member 52 to enable the arm assembly 20 to abut against the main body 10. For example, the clamp arm assembly 20 is attached to the main body 10 by the magnetic attraction assembly 50.

In other embodiments, the first magnetic attraction piece 51 is disposed on the connection structure 40, the second magnetic attraction piece 52 is disposed on the main body 10, the first magnetic attraction piece 51 can be matched with the second magnetic attraction piece 52, and the connection structure 40 and the main body 10 clamp the arm assembly 20 therebetween, so that the arm assembly 20 abuts against the main body 10.

In still other embodiments, the arm clamping assembly 20 and the connecting structure 40 are both provided with a first magnetic attraction piece 51, and a second magnetic attraction piece 52 is provided on the main body 10, and the first magnetic attraction piece 51 can be matched with the second magnetic attraction piece 52 so as to enable the arm clamping assembly 20 to abut against the main body 10.

The first magnetic attraction member 51 is, for example, a first magnet, and the second magnetic attraction member 52 is, for example, a second magnet or a metal member capable of being attracted to the first magnet.

Illustratively, the first magnetic attraction piece 51 and the second magnetic attraction piece 52 both adopt permanent magnets, and under the premise of ensuring that a certain magnetic attraction force exists between the first magnetic attraction piece 51 and the second magnetic attraction piece 52, the stability of the product can be maintained, and the magnetic attraction device is low in cost, simple in structure and suitable for popularization and application.

When the first clamping portion 21b and the second clamping portion 22b are at least in the initial state, the abutment of the arm clamping assembly 20 with the main body 10 by the magnetic attraction assembly 50 may mean that when the first clamping portion 21b and the second clamping portion 22b are in the initial state, the arm clamping assembly 20 abuts with the main body 10 by the magnetic attraction assembly 50, for example, when the first clamping portion 21b and the second clamping portion 22b are in the initial state, the main body 10 is provided with the second magnetic attraction member 52 at a position corresponding to the first magnetic attraction member 51. The arm module 20 may be abutted against the main body 10 by the magnetic attraction unit 50 when the first clamping portion 21b and the second clamping portion 22b are both in the initial state and the clamped state, for example, when the first clamping portion 21b and the second clamping portion 22b are in the clamped state, the main body 10 may be provided with the second magnetic attraction piece 52 at a position corresponding to the first magnetic attraction piece 51.

In the related art, people usually use mobile phone navigation during daily travel, and vehicle mobile phone supports are generated. In the prior art, abnormal sound is often generated in the running process of the automobile, particularly in an initial state, because no mobile phone is placed, a gap exists between the clamping arm assembly and the main body, and the clamping arm assembly and the main body are easy to shake in the running process of the automobile, so that noise such as abnormal sound is generated, and the use experience of a user is reduced.

And the equipment support that this application embodiment provided, including main part 10, arm lock subassembly 20, connection structure 40 and magnetism inhale subassembly 50, magnetism is inhaled subassembly 50 and is inhaled piece 52 including first magnetism and inhale piece 51 and the second magnetism of 51 looks adaptations with first magnetism, and first magnetism is inhaled piece 51 and is set up in arm lock subassembly 20 and/or connection structure 40, and second magnetism is inhaled piece 52 and is set up in main part 10, wherein, when first clamping part 21b and second clamping part 22b are in initial state at least, arm lock subassembly 20 is inhaled the effect of subassembly 50 and is inhaled the main part 10 butt. Therefore, when the first clamping portion 21b and the second clamping portion 22b are at least in the initial state, the magnetic attraction effect can be generated between the first magnetic attraction piece 51 and the second magnetic attraction piece 52, so that the arm clamping assembly 20 is abutted to the main body 10 under the magnetic attraction effect of the magnetic attraction assembly 50, and the gap between the arm clamping assembly 20 and the main body 10 can be eliminated, so that the problem that noise such as abnormal noise is generated in the moving process of the equipment support is solved, and the use experience of a user is improved.

For example, referring to fig. 1 and 2, the arm assembly 20 includes a third clamping arm 23 having a fourth connecting portion 23a, the fourth connecting portion 23a is movably connected with the connecting structure 40, the first clamping arm 21 and the second clamping arm 22 are respectively located on opposite sides of the third clamping arm 23, and the third clamping arm 23 slides relative to the main body 10 to drive the connecting structure 40 to slide relative to the main body 10.

Depending on the specific structure of the device holder, the state switching between the first clamping portion 21b and the second clamping portion 22b corresponding to the sliding of the third clamping arm 23 relative to the main body 10 is also different.

For example, referring to fig. 1 and 2, the third clamping arm 23 slides in a direction away from the first clamping arm 21 and the second clamping arm 22 to drive the connecting structure 40 to slide relative to the main body 10, so that the first clamping portion 21b and the second clamping portion 22b are switched to the clamped state, and the third clamping arm 23 slides in a direction approaching the first clamping arm 21 and the second clamping arm 22, so that the first clamping portion 21b and the second clamping portion 22b are switched to the initial state. Thereby, by sliding the third clamping arm 23, the state switching between the first clamping portion 21b and the second clamping portion 22b can be realized, so that the device holder has a clamped state for clamping the mobile phone and an initial state for not clamping the mobile phone. I.e. the third clamping arm 23 can slide relative to the body 10 under the weight of the handset.

Specifically, the third clamping arm 23 slides in a direction away from the first clamping arm 21 and the second clamping arm 22, and drives the first clamping arm 21 and the second clamping arm 22 to approach each other through the connection structure 40 until the first clamping portion 21b and the second clamping portion 22b clamp the edge of the mobile phone, and the first clamping portion 21b and the second clamping portion 22b switch to a clamping state, so that the equipment support is in a clamping state for clamping the mobile phone.

The third clamping arm 23 slides in a direction approaching the first clamping arm 21 and the second clamping arm 22 to drive the first clamping arm 21 and the second clamping arm 22 to move away from each other, the first clamping portion 21b and the second clamping portion 22b are located at positions away from each other, and the first clamping portion 21b and the second clamping portion 22b are switched to an initial state, so that the equipment support is in an initial state of not clamping the mobile phone.

In some embodiments, the space between the first clamping portion 21b and the second clamping portion 22b is smaller than the size of the mobile phone, when the third clamping arm 23 slides in a direction away from the first clamping arm 21 and the second clamping arm 22, the first clamping arm 21 and the second clamping arm 22 are driven to move away from each other until the space between the first clamping portion 21b and the second clamping portion 22b is equal to the size of the mobile phone, and the first clamping portion 21b and the second clamping portion 22b clamp at the edge of the mobile phone, so that the device bracket is in a clamping state for clamping the mobile phone.

The third clamping arm 23 slides in a direction approaching the first clamping arm 21 and the second clamping arm 22, so that the first clamping arm 21 and the second clamping arm 22 can be driven to approach each other, the distance between the first clamping part 21b and the second clamping part 22b is reset to the initial distance when the mobile phone is not placed, the first clamping part 21b and the second clamping part 22b are switched to a clamping state, and the equipment support is in the initial state when the mobile phone is not clamped.

In an embodiment, referring to fig. 1 and 2, the third clamping arm 23 has a third clamping portion 23b, and the third clamping portion 23b and the fourth connecting portion 23a are disposed opposite to each other along the sliding direction of the third clamping arm 23. Wherein, the fourth connecting portion 23a is located at one end of the third clamping arm 23 close to the first clamping arm 21 and the second clamping arm 22, and the third clamping portion 23b is located at one end of the third clamping arm 23 far from the first clamping arm 21 and the second clamping arm 22. Therefore, when the equipment support is in the clamping state for clamping the mobile phone, the third clamping part 23b can also form a support for the mobile phone, so that the stability for clamping the mobile phone is further improved.

In one embodiment, the sliding direction of the first clamping arm 21 is opposite to the sliding direction of the second clamping arm 22, and the sliding direction of the third clamping arm 23 is perpendicular to the sliding direction of the first clamping arm 21 and the second clamping arm 22.

The specific structure of the connection structure 40 is not limited herein, and may be capable of sliding relative to the main body 10 to drive the first clamping portion 21b and the second clamping portion 22b to switch between a clamping state in which they are close to each other and an initial state in which they are far from each other. For example, referring to fig. 1 and 2, the connecting structure 40 includes a first connecting rod 41 and a second connecting rod 42, the first ends of the first connecting rod 41 and the second connecting rod 42 are respectively provided with a third connecting portion 40a, the first connecting portion 21a is movably connected with the third connecting portion 40a of the first connecting rod 41, and the second connecting portion 22a is movably connected with the third connecting portion 40a of the second connecting rod 42. The second ends of the first connecting rod 41 and the second connecting rod 42 are movably connected with the fourth connecting portion 23a of the third clamping arm 23, respectively.

It should be noted that the number of the fourth connection portions 23a provided on the third clamping arm 23 may be determined according to actual situations. For example, referring to fig. 1 and 2, the fourth connecting portion 23a is provided as one, that is, the third clamping arm 23 is provided with a fourth connecting portion 23a, and the second ends of the first connecting rod 41 and the second connecting rod 42 are movably connected with the fourth connecting portion 23a at the same time, so that the first clamping arm 21 and the second clamping arm 22 can be driven to relatively displace by the fourth connecting portion 23 a. In addition, the third clamping arm 23 may have two fourth connecting portions 23a, the two fourth connecting portions 23a are disposed on the third clamping arm 23 at opposite intervals, and the second ends of the first connecting rod 41 and the second connecting rod 42 are movably connected with the two fourth connecting portions 23a, so as to drive the first clamping arm 21 and the second clamping arm 22 to relatively displace when the third clamping arm 23 slides relative to the main body 10.

When the first clamping portion 21b and the second clamping portion 22b are switched from the initial state to the clamped state, the third clamping arm 23 slides in a direction away from the first clamping arm 21 and the second clamping arm 22, the first connecting rod 41 and the second connecting rod 42 rotate relative to the first clamping arm 21 and the second clamping arm 22 respectively, and an included angle between the first connecting rod 41 and the second connecting rod 42 is gradually reduced so as to drive the first clamping arm 21 and the second clamping arm 22 to approach each other until the clamping state is switched. In this way, the layout is compact, the design space is reasonably utilized, and the movement reliability of the clamping arm assembly 20 is improved.

Referring to fig. 1 and 2, the first connecting portion 21a is a first guiding groove, the second connecting portion 22a is a second guiding groove, the first guiding groove and the second guiding groove are arranged in a vertical direction, the third connecting portion 40a is a first guiding post, and the first guiding post penetrates through the first guiding groove and the second guiding groove. That is, the first guide post is provided to penetrate the first guide groove and the second guide groove, so that the first guide post can rotate relative to the first guide groove and the second guide groove and can slide along the extending direction of the first guide groove and the second guide groove. Thus, the layout is compact, the rotation is smooth, the design space is reasonably utilized, and the problem that mutual interference is not generated when the first clamping arm 21 and the second clamping arm 22 are switched from the initial state to the clamping state is guaranteed.

The first guide groove and the second guide groove are arranged in the vertical direction, and the first guide groove and the second guide groove are waist-shaped grooves or runway grooves.

Wherein, the runway shape refers to: the shape similar to a track and field runway is formed by alternately connecting two semicircles and two parallel straight edges.

Specifically, the first ends of the first connecting rod 41 and the second connecting rod 42 are respectively provided with a first guide post, the first guide posts of the first ends of the first connecting rod 41 and the second connecting rod 42 are respectively arranged in the first guide groove and the second guide groove in a penetrating manner, namely, the first guide posts of the first ends of the first connecting rod 41 are arranged in the first guide groove in a penetrating manner, and the first guide posts of the first ends of the second connecting rod 42 are arranged in the second guide groove in a penetrating manner. The second end of the first connecting rod 41 is provided with a first guide post, the second end of the second connecting rod 42 is provided with a first mounting hole 42a, the fourth connecting portion 23a is provided as one and is a second mounting hole, and the first guide post at the second end of the first connecting rod 41 penetrates through the first mounting hole 42a and the second mounting hole.

When the first clamping portion 21b and the second clamping portion 22b are in the initial state, the first guide post at the first end of the first connecting rod 41 is located at the top end of the first guide groove, and the first guide post at the first end of the second connecting rod 42 is also located at the upper end of the second guide groove, at this time, the included angle between the first clamping portion 21b and the second clamping portion 22b is the largest. When the first clamping portion 21b and the second clamping portion 22b are in the clamping state, the first guide post at the first end of the first connecting rod 41 is located at the bottom end of the first guide groove, and the first guide post at the first end of the second connecting rod 42 is also located at the bottom end of the second guide groove, at this time, the included angle between the first clamping portion 21b and the second clamping portion 22b is the smallest.

When the first clamping portion 21b and the second clamping portion 22b are switched from the initial state to the clamped state, the third clamping arm 23 slides in a direction away from the first clamping arm 21 and the second clamping arm 22, the first connecting rod 41 and the second connecting rod 42 rotate relative to the first clamping arm 21 and the second clamping arm 22 respectively, and an included angle between the first connecting rod 41 and the second connecting rod 42 is gradually reduced so as to drive the first clamping arm 21 and the second clamping arm 22 to approach each other until the clamping state is switched. In this way, the layout is compact, the design space is reasonably utilized, and the movement reliability of the clamping arm assembly 20 is improved.

In other embodiments, the fourth connecting portion 23a may be provided as one, and be a first guide post, and the second ends of the first connecting rod 41 and the second connecting rod 42 are respectively provided with a first mounting hole 42a and a second mounting hole, where the first guide post passes through the first mounting hole 42a and the second mounting hole.

In still other embodiments, the connecting structure 40 may further include a third connecting rod, where a first end of the third connecting rod may be movably connected to the second ends of the first connecting rod 41 and the second connecting rod 42, and a second end of the third connecting rod may be movably connected to the fourth connecting portion 23a of the third clamping arm 23.

It should be noted that, the specific position where the first connecting rod 41 is provided with the first guide post is not limited herein, and the first guide post is illustratively provided at an end of the first connecting rod 41, that is, one end of the first connecting rod 41 is provided with the first guide post, or both ends of the first connecting rod 41 are provided with the first guide post. Of course, the first guide post may be provided at the middle between both ends of the first connecting rod 41.

For example, referring to fig. 1 and 2, the first connecting rod 41 and the first guide post are integrally formed, for example, integrally injection molded. The integrated first connecting rod 41 and the first guide column can reduce the number of parts, reduce the assembly time and improve the assembly efficiency.

Of course, the first connecting rod 41 and the first guide post may be separate structures.

It should be noted that, the specific position where the second connecting rod 42 is provided with the first guide post is not limited herein, and the first guide post is illustratively provided at an end of the second connecting rod 42, that is, one end of the second connecting rod 42 is provided with the first guide post, or both ends of the second connecting rod 42 are provided with the first guide post. Of course, the first guide post may be provided in the middle between both ends of the second connecting rod 42.

Illustratively, the second connecting rod 42 is of unitary construction with the first steering column, e.g., integrally injection molded. The second connecting rod 42 and the first guide post of integral type can reduce spare part quantity, reduces assembly time, promotes assembly efficiency.

Of course, the second connecting rod 42 and the first guide post may be a split structure.

The first magnetic attraction member 51 may be disposed on the connection structure 40. For example, referring to fig. 1 to 3, at least one third connecting portion 40a is provided with a first magnetic attraction member 51. That is, the first magnetic attraction piece 51 may be disposed at one connection position of the connection structure 40 and the arm assembly 20, the first magnetic attraction piece 51 may be disposed at two connection positions of the connection structure 40 and the arm assembly 20, or the first magnetic attraction piece 51 may be disposed at three connection positions of the connection structure 40 and the arm assembly 20.

For example, referring to fig. 1 to 3, the first magnetic attraction members 51 are disposed on each of the three first guide posts. The first guide post is provided with a mounting groove, and the first magnetic attraction piece 51 is arranged in the mounting groove.

When the three third connecting portions 40a are provided with the first magnetic attraction pieces 51, the magnetic attraction effect of the magnetic attraction assembly 50 is stronger, so that the arm clamping assembly 20 can be abutted with the main body 10 more reliably.

Of course, in other embodiments, the first magnetic attraction member 51 may be disposed at other positions on the connection structure 40 than the third connection portion 40 a.

In an embodiment, referring to fig. 1 to 3, the main body 10 further has a first limiting groove 10a, a second limiting groove 10b and a third limiting groove 10c, and the first clamping arm 21, the second clamping arm 22 and the third clamping arm 23 are slidably disposed in the first limiting groove 10a, the second limiting groove 10b and the third limiting groove 10c, respectively.

Specifically, by providing the first limit groove 10a, the second limit groove 10b, and the third limit groove 10c at the positions of the main body 10 corresponding to the first clamp arm 21, the second clamp arm 22, and the third clamp arm 23, respectively, sliding between each clamp arm and the main body 10 can be made smoother.

It should be noted that each limit groove may be in different arrangement forms. For example, a partial region of the body 10 is recessed to form a first limit groove 10a, a second limit groove 10b, and a third limit groove 10c, respectively. It is also possible that a part of the area of the main body 10 protrudes to form a plurality of limit ribs, and adjacent limit ribs are disposed at intervals to form a first limit groove 10a, a second limit groove 10b and a third limit groove 10c, respectively. Therefore, each sliding groove can respectively play a role in guiding the sliding of the first clamping arm 21, the second clamping arm 22 and the third clamping arm 23, and meanwhile, each limiting rib can limit the displacement of each clamping arm in other directions so as to avoid shaking, and abnormal sound generated when each clamping arm slides relative to the main body 10 can be reduced.

It should be noted that the specific shape of the limiting rib can be determined in combination with practical situations. For example, the limit rib is a limit rib extending along the extending and retracting direction of each clamping arm.

For example, referring to fig. 1, 2 and 4, the body 10 has a fourth limiting groove 10d, and the first connecting rod 41 and/or the second connecting rod 42 is provided with a second guide post 40b, and the second guide post 40b is slidably disposed in the fourth limiting groove 10 d. Therefore, the fourth limiting groove 10d can play a guiding role on the sliding of the first connecting rod 41 and/or the second connecting rod 42, and can limit the displacement of the first connecting rod 41 and/or the second connecting rod 42 in other directions at the same time, so as to avoid shaking and improve the reliability of the movement of the arm clamping assembly 20.

Referring to fig. 1 and 2, the device bracket further includes an elastic member 30, and the elastic member 30 can restore the first clamping portion 21b and the second clamping portion 22b from the clamped state to the initial state. The elastic member 30 is not limited in kind, and may be a spring or a torsion spring, etc., and the spring may be a tension spring or a compression spring. The third clamping arm 23 may slide in a direction away from the first clamping portion 21b and the second clamping portion 22b due to the gravity of the mobile phone placed on the third clamping arm 23, or may slide under the action of a tensile force, a pushing force, or other external forces. Thereby, the elastic member 30 is elastically deformed and forms an elastic force. When the mobile phone is removed from the support or when the pulling force, pushing force and other external forces disappear, the elastic member 30 recovers the elastic deformation under the action of the self elastic force, and the third clamping arm 23 resets and slides towards the direction approaching the first clamping portion 21b and the second clamping portion 22 b.

The connection manner of the elastic member 30 is not limited, and is determined according to the type of the elastic member 30, for example, the elastic member 30 is a torsion spring, one end of the elastic member is fixedly connected with the main body 10, and the other end of the elastic member is fixedly connected with the third clamping arm 23; for example, the elastic member 30 is a compression spring, and both ends thereof are respectively abutted against the main body 10 and the third clamp arm 23.

In an embodiment, referring to fig. 1 and 2, the third clamping arm 23 has a fifth limiting groove 23c extending along the sliding direction of the third clamping arm 23, a partial area of the main body 10 protrudes to form an abutting portion 10e extending into the fifth limiting groove 23c, the elastic member 30 is disposed in the fifth limiting groove 23c, and two ends of the elastic member 30 are respectively connected with a top wall of the fifth limiting groove 23c and the abutting portion 10 e. The fifth limiting groove 23c is a hollow groove, the elastic member 30 is a compression spring, one end of the spring is abutted to the abutting portion 10e, the other end of the spring is abutted to the top wall of the fifth limiting groove 23c, when the mobile phone is put in, the compression spring is compressed by pressure, the third clamping arm 23 slides downwards, and when the mobile phone is taken out, the compression spring resets to drive the third clamping arm 23 to slide upwards.

In the description of the present application, reference to the terms "one embodiment," "in some embodiments," "in a particular embodiment," or "exemplary" etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described herein, as well as the features of the various embodiments or examples, may be combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application are included in the protection scope of the present application.

Claims (11)

1. An equipment rack, comprising:

a main body;

a clamp arm assembly slidably disposed on the body, the clamp arm assembly including a first clamp arm having a first clamp portion and a first connection portion, a second clamp arm having a second clamp portion and a second connection portion;

the connecting structure is provided with a third connecting part, the first clamping arm and the second clamping arm are respectively positioned at two opposite sides of the connecting structure, the first connecting part and the second connecting part are respectively and movably connected with the third connecting part, and the connecting structure slides relative to the main body so as to drive the first clamping part and the second clamping part to switch between a clamping state where the first clamping part and the second clamping part are close to each other and an initial state where the first clamping part and the second clamping part are far away from each other;

the magnetic component comprises a first magnetic component and a second magnetic component matched with the first magnetic component, the first magnetic component is arranged in the clamping arm component and/or the connecting structure, and the second magnetic component is arranged in the main body, wherein the clamping arm component is abutted to the main body under the action of the magnetic component when the first clamping part and the second clamping part are at least in the initial state.

2. The equipment rack of claim 1, wherein the first connection portion is a first guide slot, the second connection portion is a second guide slot, the first guide slot and the second guide slot are arranged in a vertical direction, the third connection portion is a first guide post, and the first guide post is arranged in the first guide slot and the second guide slot in a penetrating manner.

3. The equipment rack of claim 2, wherein the first magnetic attraction member is disposed on the first guide post.

4. The equipment rack of claim 1, wherein the clamp arm assembly comprises a third clamp arm having a fourth connecting portion movably connected to the connecting structure, the first clamp arm and the second clamp arm being located on opposite sides of the third clamp arm, respectively, the third clamp arm being configured to slide relative to the main body to move the connecting structure to slide relative to the main body.

5. The equipment rack of claim 4, wherein the third clamp arm has a third clamp portion, the third clamp portion and the fourth connection portion being disposed opposite in a sliding direction of the third clamp arm.

6. The equipment rack of claim 4, wherein the connection structure comprises a first connection rod and a second connection rod, the first ends of the first connection rod and the second connection rod being provided with the third connection portion;

the second ends of the first connecting rod and the second connecting rod are movably connected with the fourth connecting part at the same time; or the number of the fourth connecting parts is two, the two fourth connecting parts are oppositely arranged on the third clamping arm at intervals, and the second ends of the first connecting rod and the second connecting rod are respectively and movably connected with the two fourth connecting parts.

7. The equipment rack according to claim 6, wherein the first connecting portion is a first guide groove, the second connecting portion is a second guide groove, the first guide groove and the second guide groove are arranged in a vertical direction, the third connecting portion is a first guide post, and the first guide posts at the first ends of the first connecting rod and the second connecting rod penetrate through the first guide groove and the second guide groove respectively;

the second end of the first connecting rod is provided with the first guide post, the second end of the second connecting rod is provided with a first mounting hole, the fourth connecting part is provided with one second mounting hole, and the first guide post at the second end of the first connecting rod penetrates through the first mounting hole and the second mounting hole.

8. The equipment rack of claim 7, wherein at least one of the third connection portions is provided with the first magnetic attraction member.

9. The equipment rack of claim 6, wherein the body has a first limit slot, a second limit slot, and a third limit slot, the first clamp arm, the second clamp arm, and the third clamp arm being slidably disposed in the first limit slot, the second limit slot, and the third limit slot, respectively; and/or the number of the groups of groups,

the main body is provided with a fourth limiting groove, and the first connecting rod and/or the second connecting rod is/are provided with a second guide column which is slidably arranged in the fourth limiting groove.

10. The equipment rack of claim 4, further comprising an elastic member capable of restoring the first clamping portion and the second clamping portion from the clamped state to the initial state.

11. The equipment rack according to claim 10, wherein the third clamping arm is provided with a fifth limiting groove extending along the sliding direction of the third clamping arm, a partial area of the main body protrudes to form an abutting portion extending into the fifth limiting groove, the elastic piece is arranged in the fifth limiting groove, and two ends of the elastic piece are respectively connected with the top wall of the fifth limiting groove and the abutting portion.