CN212361495U - Support frame - Google Patents

Abstract

A stent, comprising: the first connecting structure can be used for connecting first supports or second supports with different spatial postures; a support arm, a first end of the support arm being connected to the first connecting structure; a second connecting structure connected to a second end of the support arm for connecting an electronic device having an output function, wherein the first end and the second end are opposite ends; wherein the first connecting structure connects the first support or the second support, and the support arm and the second connecting structure enable the orientation of the output face of the electronic device in space to be uniform. The support is connected to different supports with different space postures, so that the electronic equipment can have different space postures while the electronic equipment normally works, the support form of the electronic equipment is diversified, and the support effect is optimized.

Description

Support frame

Technical Field

The application relates to the technical field of electronic equipment, in particular to a support.

Background

At present, the support for supporting electronic equipment such as an integrated machine or a display screen is used for supporting the electronic equipment by being placed on a desktop, and the supporting form and the supporting effect are single.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a support, which can realize more diversified support to an electronic device.

In order to achieve the above purpose, the present application provides the following technical solutions:

a stent, comprising:

the first connecting structure can be used for connecting first supports or second supports with different spatial postures;

a support arm, a first end of the support arm being connected to the first connecting structure;

a second connecting structure connected to a second end of the support arm for connecting an electronic device having an output function, wherein the first end and the second end are opposite ends;

wherein the first connecting structure connects the first support or the second support, and the support arm and the second connecting structure enable the orientation of the output face of the electronic device in space to be uniform.

Preferably, in the above-described stent, the stent,

the support arm is connected with the first support object and has a first positional relation and a second positional relation, and the first positional relation and the second positional relation enable the output face of the electronic device to be consistent in orientation in space.

Preferably, in the above-described stent, the stent,

the support arm is connected with the second support object and has a third position relation and a fourth position relation, and the third position relation and the fourth position relation enable the output surface of the electronic device to be consistent in orientation in space.

Preferably, in the above-described stent, the stent,

the first support is provided with a vertical surface, and the first connecting structure is a hook structure for connecting the support arm with the vertical surface; alternatively, the first and second electrodes may be,

the second support is provided with a horizontal plane, and the first connecting structure is a clamping structure for connecting the support arm with the horizontal plane.

Preferably, in the above-described stent, the stent,

the hook structure is a hanging plate bent into a hook shape, the hanging plate comprises a hook-shaped part and a supporting part, and the hook-shaped part is hung at the top of the first supporting object;

the supporting portion is in contact with the vertical surface, and the supporting arm is connected to the supporting portion.

Preferably, in the above-described stent, the stent,

the clamping structure includes:

the supporting part is used for connecting the supporting arm;

a first clamping part connected to the supporting part;

and the second clamping part is connected to the supporting part, and the clamped second support is positioned between the first clamping part and the second clamping part.

Preferably, in the above-described stent, the stent,

the supporting part is connected with the supporting arm through a first spherical pair, and the supporting arm is connected with the article through a second spherical pair.

Preferably, in the above-described stent, the stent,

the first connecting structure further includes: a connecting seat arranged on the supporting part; the first connecting shaft is rotatably arranged on the connecting seat, the first connecting shaft is arranged in parallel with the vertical surface or is perpendicular to the horizontal surface, and the first end of the supporting arm is hinged on the first connecting shaft;

the second connecting structure includes: the second connecting shaft is rotatably arranged at the second end of the supporting arm, so that the supporting arm and the electronic equipment can rotate in a plane parallel to the vertical plane and a plane perpendicular to the vertical plane; the rotating seat is arranged on the second connecting shaft in a rotating mode, and the electronic equipment is arranged on the rotating seat.

Preferably, in the above-described stent, the stent,

the support arm is provided with a wiring channel, and wires of the electronic equipment are distributed on the support through the wiring channel;

the support arm includes a plurality of connecting rods of articulated in proper order, and all the connecting rod all centers on first connecting axle rotates.

Preferably, in the above-described stent, the stent,

the first connecting structure is arranged on the first supporting object or the second supporting object, and the locking mechanism is arranged on the first connecting structure and can lock the first connecting structure on the first supporting object or the second supporting object.

The support provided by the application has the advantages that the first connecting structure is connected with the first support or the second support, the first support and the second support respectively have different spatial postures, the first connecting structure is provided with the supporting arm, the supporting arm is provided with the second connecting structure, the electronic equipment with the output function is arranged on the second connecting structure, namely the electronic equipment is arranged on the first connecting structure through the supporting arm and the second connecting structure, because the first support and the second support respectively have different spatial postures, when the first connecting structure is connected with the first support or the second support, the electronic equipment can have different spatial postures, and no matter the first connecting structure and the second connecting structure are connected with the first support or the second support, the output faces of the electronic equipment can face to the same direction in space through the supporting arm and the second connecting structure, so as to ensure the normal operation of the electronic equipment. The support is connected to different supports with different space postures, so that the electronic equipment can have different space postures while the electronic equipment normally works, the support form of the electronic equipment is diversified, and the support effect is optimized.

Drawings

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

FIG. 1 is a schematic structural diagram illustrating a first arrangement of connection structures in a stent according to an embodiment of the present disclosure;

FIGS. 2 and 3 are schematic views of the structure of FIG. 1 at various stages of installation on a first support, respectively;

FIG. 4 is a schematic view of the bracket mounted to a wall surface using a mounting bracket;

FIG. 5 is a schematic structural view of a bracket mounted on a partition plate by using a fixing seat;

FIG. 6 is a schematic view of a stent employing a clamping structure in a connection configuration;

FIGS. 7-9 are schematic views of the structure of FIG. 6 at various stages of installation on a second support, respectively;

FIG. 10 is a schematic view of the support arm and the second support in a third positional relationship;

FIG. 11 is a schematic structural view of the bracket and the display screen being hoisted to the roof by using the fixing base;

FIG. 12 is a schematic structural view of the bracket employing a first spherical pair and a second spherical pair;

FIG. 13 is a side view of the structure shown in FIG. 12;

FIG. 14 is a schematic structural view of the first spherical pair and the second spherical pair cooperating with the support arm to support the display screen at another position;

FIG. 15 is a rear view of FIG. 14;

FIG. 16 is an enlarged view of a portion of FIG. 8;

FIGS. 17-19 are schematic structural views of the display screen at different positions when the bracket drives the display screen to move in the front-rear direction, respectively;

FIGS. 20-22 are schematic structural diagrams of different positions of the display screen driven by the bracket to move in the left-right direction, respectively;

figure 23 is a side view of the support arm formed by a plurality of links in operation;

FIGS. 24-26 are top views of the structure of FIG. 23, respectively, with different angles between the links;

fig. 27 is a side view of the links when stacked.

In the above fig. 1-27:

1-a first support, 2-a second support, 3-a support arm, 4-a hook structure, 5-a fixed seat, 6-a clamping structure, 7-a first spherical pair, 8-a second spherical pair, 9-a first connecting shaft, 10-a connecting seat, 11-a second connecting shaft, 12-a rotating seat, 13-a locking mechanism, 14-a display screen and 15-a wiring channel;

301-link, 401-hook, 402-support, 601-support, 602-first clamp, 603-second clamp, 1301-bolt, 1302-abutment, 1303-handle, 1304-threaded through hole.

Detailed Description

The application provides a support, it can realize the support to electronic equipment more diversified.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

At present, a support for supporting electronic equipment is generally directly placed on a desktop of an office table, the supporting mode is single, the angle and position change range of the electronic equipment is small, and the supporting effect on the electronic equipment is not ideal. In addition, in order to guarantee the support stability of the electronic equipment, the contact area between the base of the support and the desktop is generally large, namely the support can occupy a large desktop area, the general office desk cannot be large, the desktop area is limited, and the support can occupy a relatively large area, so that the usable area of the desktop is small, great inconvenience is brought to normal office, and people hope to obtain a large desktop usable area.

In order to solve the above problems, the inventor designs the following technical solutions:

as shown in fig. 1 to 27, the present application provides a support for supporting an electronic device with an output function, where the electronic device may be, for example, a display screen of a computer or a desktop computer capable of outputting video, or a sound box capable of outputting audio, and for convenience of understanding and description, the following description uses the display screen 14 as an example to represent the electronic device to describe the aspects of the present application and is shown in the drawings. Specifically, the support mainly comprises a first connecting structure, a supporting arm 3 and a second connecting structure, wherein the first connecting structure is a basic part of the support and is used for connecting to a first support 1 or a second support 2, and the first support 1 and the second support 2 have different spatial postures; the support arm 3 is a main component for realizing the position change of the display screen 14, and has a first end and a second end which are opposite, namely the first end and the second end are two ends of the rod-shaped support arm 3, the first end is connected to the first connecting structure, and the second end is connected with the second connecting structure; the second connection structure is the structure of connecting support arm 3 and display screen 14, and display screen 14 passes through second connection structure and the connection of support arm 3 on first connection structure, not only can realize the support of a take the altitude, and also can make the orientation of the output face of display screen 14 be unanimous in the space, second connection structure and support arm 3 can make the display surface of display screen 14 can both face same direction when display screen 14 is in different positions promptly, this direction can be the direction at user place, thereby guarantee that the user can receive the video information of display screen 14 output.

The support is connected to different supports with different space postures, so that the display screen 14 has different space postures when the display screen 14 normally works, the support form of the display screen 14 is diversified, and the support effect is optimized.

In this embodiment, in order to provide the display screen 14 with more supporting angles and supporting positions, it is preferable that the display screen 14 can be changed in position with respect to the first support 1 or the second support 2.

As shown in fig. 17-19, when the support arm 3 is connected to the first support 1, it is preferable that the support arm 3 is connected to the first support 1 in a first positional relationship and a second positional relationship, each of which is such that the orientation of the output face of the electronic device in space is uniform. That is, the position of the display 14 is changed by rotating and/or moving the supporting arm 3 relative to the first support 1, and the specific process of the relative rotation of the supporting arm and the first support is described in detail later (i.e., the details about the first connecting shaft 9, the connecting base 10, the hinge shaft, the second connecting shaft 11, and the rotating base 12 are described later). The first positional relationship means that the supporting arm 3 and the first supporting object 1 are parallel to each other, as shown in fig. 17, and the second positional relationship means that the supporting arm 3 and the first supporting object 1 have an included angle, which can be changed, for example, an acute included angle, a right-angled included angle, or an obtuse included angle, as shown in fig. 18, or the like.

As shown in fig. 9 and 10, when the support arm 3 is connected to the second support 2, the support arm 3 and the second support 2 have a third positional relationship and a fourth positional relationship, each of which makes the orientation of the output surface of the electronic device in space uniform. That is, the position of the display screen 14 is changed by rotating and/or moving the support arm 3 relative to the second support 2, and the specific process of the relative rotation is the same as the process of rotating the support arm 3 relative to the first support 1, which will be described in detail later. The third positional relationship refers to the extreme position of the display 14 colliding with the second support 2 when the display 14 faces the position of the user, as shown in fig. 10, and the fourth positional relationship refers to the other position of the support arm 3 having an angle or parallel with the second support 2, such as the position of the support arm 3 perpendicular to the second support 2 shown in fig. 9, where the display 14 facing the user does not collide with the second support 2.

Specifically, in order to facilitate the connection of the first connecting structure with the first support 1 or the second support 2, the first support 1 preferably has a vertical surface as shown in fig. 2-5, and on this basis, the first connecting structure is a hook structure for connecting the support arm 3 with the vertical surface as shown in fig. 1-3; alternatively, the second support 2 has a horizontal plane and the first connecting structure is a clamping structure for connecting the support arm 3 with the horizontal plane, as shown in fig. 6-10.

In order to enable the user to conveniently operate and view the display screen 14 in front of the office table, the first support 1 and the second support 2 are preferably objects arranged close to the office table, wherein the second support 2 may also be a table board itself forming a table top.

The support in the above-mentioned embodiment has not only realized the support to 14 multiple space gestures of display screen, but also can make the support not directly place on the desktop, but connect on first support 1 or second support 2, so can reduce from this and even avoid the occupation to the desktop area, promoted the result of use of support.

In a first preferred arrangement, as shown in fig. 2 and 3, the first support 1 is a vertically arranged plate-like member, which may be, for example, a partition standing around the desk, and the surface close to the desk is the aforementioned vertical surface, and since the partition has a top edge and the height difference between the top edge and the desk is suitable, the first connecting structure may be preferably a hook structure 4 capable of being hung on the top edge of the plate-like member. With first connection structure setting on the baffle, can realize the setting of display screen 14 on the baffle, not only make setting position and the highly comparatively suitable user of display screen 14 operate and watch it, can not influence the result of use of display screen 14, also can avoid occupying the desktop completely moreover for the desktop has bigger usable floor area. And the structural style of couple then can be better with the baffle cooperation for the support can be more convenient the installation of realization on the baffle.

In addition, as shown in fig. 4, the first support 1 may also be a wall surface on which the desk is supported, and correspondingly, the first connecting structure may be a fixing base 5 fixedly connected to the wall surface. That is, first connection structure except can hanging on the baffle, when the desk was close to the wall setting, also can directly set up first connection structure on vertical wall, nevertheless because the wall does not have the top edge, so through setting up first connection structure for fixing base 5 and realize being connected with the wall. When the fixing device is specifically arranged, the plate-shaped fixing seat 5 is fixed on the wall surface, and then the supporting arm 3 is connected to the fixing seat 5 through a screw. Meanwhile, the manner of connecting the support arm 3 through the fixing seat 5 is also suitable for connecting the support arm 3 with the partition board, as shown in fig. 5.

In a second preferred arrangement, as shown in fig. 7-10, the second support 2 may be directly a table top forming a table top, i.e. the aforementioned horizontal plane, although the second support 2 may also be another object parallel to the table top. On this basis, the first connecting structure is preferably a clamping structure 6 which clamps the edge of the table. Under this condition, make first connection structure be clamping structure 6, not only can realize the firm connection of support on the table, also conveniently install on the table moreover, simultaneously, for current with the support directly place the mode of setting on the desktop, the clamping structure 6 of pressing from both sides tight table edge also can reduce the occupation to the desktop area.

In addition, the second support 2 may also be the roof of a house, i.e. the display screen 14 is suspended from the roof, and the surface of the roof, which is located indoors and parallel to the ground, is the aforementioned horizontal plane. In this case, the first connecting structure may use the fixing base 5 to connect the supporting arm 3 with the roof, as shown in fig. 11.

For the first arrangement, the hook structure 4 of the present embodiment is preferably a hanging plate bent into a hook shape, as shown in fig. 1-3, the hanging plate includes a hook portion 401 and a supporting portion 402, the hook portion 401 is hung on the top edge of the plate-shaped member, the supporting portion 402 is contacted and attached to the vertical surface to stabilize the hook portion 401, and the supporting arm 3 is connected to the supporting portion 402. The hook is formed by bending the metal plate, so that the hook part 401, the supporting part 402 and the partition plate have larger contact area, and the stability and the reliability of the hook structure 4 hung on the partition plate can be obviously improved. Meanwhile, the support arm 3 is preferably connected to the support portion 402 because the support portion 402 is attached to the vertical surface, the connection stability of the support portion 402 and the partition board is higher compared with the hook portion 401, and the support portion 402 is located to facilitate the installation of the support arm 3 and the operation of the user on the display screen 14, so that the support performance and the use effect of the support can be further improved. Specifically, the support portion 402 is provided with a connection seat 10, and the first end of the support arm 3 is rotatably connected to the connection seat 10.

For the second arrangement, as shown in fig. 6 to 10, the clamping structure 6 of the present embodiment preferably includes: a support 601 for connecting the support arm 3; a first clamping portion 602 connected to the support portion 601; and a second clamping portion 603 connected to the supporting portion 601, wherein the clamped desk board is located between the first clamping portion 602 and the second clamping portion 603. In this connection structure, the supporting portion 601 is a carrier member, the first clamping portion 602 and the second clamping portion 603 are disposed on the supporting portion 601, when the bracket is moved to make the edge of the table extend into between the first clamping portion 602 and the second clamping portion 603, the first clamping portion 602 and the second clamping portion 603 can clamp the table top, so as to achieve the fixed arrangement of the connection structure on the table top, and at this time, the end of the supporting portion 601 extends upward relative to the second supporting surface 2 (i.e. the whole clamping structure 6 is in an inverted F shape) to connect the supporting arm 3. Wherein, the end parts of the supporting arm 3 and the supporting part 601 are also connected through the connecting seat 10. In addition, the clamping of the table board by the first clamping portion 602 and the second clamping portion 603 can be achieved in various ways, for example, the first clamping portion 602 and/or the second clamping portion 603 are slid on the support portion 601 to approach each other to achieve clamping, alternatively, the first holding portion 602 and/or the second holding portion 603 are elastically deformed to be away from each other by pressing the table plate to perform clamping, or the clamping is performed by cooperating with a locking mechanism 13 described later, also, the clamp structure 6 is not limited to the inverted F-shape described above, but may be other shapes, such as a U-shape, that is, the supporting portion 601 is located only between the first clamping portion 602 and the second clamping portion 603 without protruding, when the U-shaped clamping structure 6 is clamped to the edge of the table, the support arm 3 can be connected to the first clamping portion 602 on the horizontal plane by the connecting base 10, as shown in fig. 12-15.

In both of the above arrangements, in order to change the position of the display 14 in multiple directions and angles, as shown in fig. 12-15, it is preferable that the support portion 601 and the support arm 3 are connected by the first spherical pair 7 (the clamping structure 6 shown in fig. 12-15 is U-shaped, so that the first spherical pair 7 and the connecting base 10 are disposed on the first clamping portion 602 in fig. 12-15), and the support arm 3 and the display 14 are connected by the second spherical pair 8. The first spherical pair 7 is part of a first joint structure and the second spherical pair 8 is part of a second joint structure. The spherical pair has a plurality of degrees of freedom, connect through first spherical pair 7 between supporting part 601 and the support arm 3, then can make support arm 3 for supporting part 601 free rotation on a plurality of directions, the rotation restriction is less, on the same hand, connect through second spherical pair 8 between support arm 3 and the display screen 14, then can make display screen 14 for support arm 3 free rotation on a plurality of directions, cooperation through two spherical pairs, can realize the free switching of display screen 14 on a plurality of different positions, can fully satisfy the user demand of the multiple difference of user, make the supporting effect of support obtain promoting greatly. This structure is less restricted in rotation and highly versatile, and therefore can be applied to any of the three installation methods described above.

Besides, the structure for changing the position of the display 14 may also adopt other structures besides the spherical pair, that is, the first connecting structure and the second connecting structure may also adopt other constituent structures besides the hook structure 4 or the fixing base 5 and other constituent structures besides the clamping structure 6: as shown in fig. 16-19, a connecting seat 10 provided on the supporting portion 402/601, a first connecting shaft 9 rotatably provided on the connecting seat 10, the first connecting shaft 9 being disposed in parallel with the vertical plane of the partition or perpendicular to the horizontal plane of the table, the first end of the supporting arm 3 being hinged on the first connecting shaft 9; the second end of the supporting arm 3 is rotatably provided with a second connecting shaft 11, and the display screen 14 is connected to the supporting arm 3 through the second connecting shaft 11, so that the supporting arm 3 and the display screen 14 can rotate in a plane parallel to the vertical plane (i.e., the left-right direction shown in fig. 20) and a plane perpendicular to the vertical plane (i.e., the front-back direction shown in fig. 17) through the rotational connection of the first connecting shaft 9 and the second connecting shaft 11.

Wherein, the connection mode of the first connection structure and the first connection shaft 9 is as follows: the supporting portion 402/601 of the first connecting structure is provided with a connecting seat 10, a first connecting shaft 9 is rotatably provided on the connecting seat 10, the first connecting shaft 9 rotates on the connecting seat 10 around its own axis, and the axis of the first connecting shaft 9 is parallel to a vertical plane (perpendicular to a horizontal plane with respect to the second support 2). Since the hinge axes of the support arm 3 and the first connecting shaft 9 are perpendicular to the vertical plane (parallel to the horizontal plane with respect to the second support 2), since the first connecting shaft 9 can rotate, the hinge axes can be rotated to a position parallel to the vertical plane with the rotation of the first connecting shaft 9, that is, the state shown in fig. 1 to 5, when the support arm 3 is rotated around the hinge axes in this state, the display screen 14 disposed thereon can be moved in a direction approaching and separating from the user (this embodiment is referred to as a front-rear direction, as shown in fig. 17), so that the front-rear distance between the display screen 14 and the user can be changed. On the other hand, when the first connecting shaft 9 is rotated by 90 degrees based on the above state, the hinge shaft can be rotated to a position perpendicular to the vertical plane along with the first connecting shaft 9, that is, the state shown in fig. 20 to 22, and when the support arm 3 is rotated around the hinge shaft in this state, the display screen 14 provided thereon can be moved in the left-right direction and a certain degree of up-down direction with respect to the user, that is, the display screen 14 can be rotated around the hinge shaft, as shown in fig. 20 to 22.

In the process that the first connecting shaft rotates 90 degrees, the supporting arm 3 needs to rotate along with the first connecting shaft 9 around the axis of the first connecting shaft 9, namely, the display screen 14 arranged on the supporting arm 3 rotates along with the first connecting shaft 9. And because the clearance between the vertical face of display screen 14 and baffle or the wall is less, consequently rotate the in-process in order to avoid display screen 14 to rotate the condition that just can't rotate again after rotating a less angle, and then lead to first connecting axle 9 can't accomplish 90 degrees rotations, make display screen 14 not only can't remove in the left and right directions but also can't face the user.

Therefore, this embodiment has set up second connecting axle 11 at the second end pivoted of support arm 3, display screen 14 connects the second end at support arm 3 through this second connecting axle 11, and support arm 3 is along with first connecting axle 9 forward pivoted in-process, can make second connecting axle 11 drive display screen 14 for support arm 3 antiport, thereby make the display surface of display screen 14 get back to once more or remain throughout to face user's direction (make the orientation of display surface of display screen 14 in the space unanimous), thereby avoid display screen 14 and first holding surface 1 to take place to interfere, make the rotation of completion 90 degrees that support arm 3 and first connecting axle 9 can be smooth, guarantee that support arm 3 can drive display screen 14 and rotate on the left and right directions. Wherein, the second connecting shaft 11 is rotatably connected with the supporting arm 3 through the connecting seat 10, that is, the connecting seat 10 is also arranged at the top end of the supporting arm 3, and the second connecting shaft 11 is rotatably connected with the connecting seat 10, as shown in fig. 16 and 17.

As shown in fig. 1, 6, 16, and 17, it is preferable that a rotary base 12 capable of rotating with respect to the support arm 3 is provided at the tip end of the support arm 3, and the display screen 14 is provided on the rotary base 12. On the basis that can drive display screen 14 around and remove about at the support, for further promoting the result of use of support, still be connected with roating seat 12 on the top of support arm 3, can realize through this roating seat 12 that display screen 14 upwards rotates from top to bottom, realize display screen 14's every single move promptly and adjust to make the more diversified user demand of satisfying the user that the support can be better. In specific setting, since the second connecting shaft 11 and the rotary base 12 are both disposed at the top end of the supporting arm 3 and are respectively used for realizing rotation in different directions, the supporting arm 3 and the second connecting shaft 11 can be rotatably connected through the connecting base 10, and then the rotary base 12 is disposed between the second connecting shaft 11 and the display screen 14 to realize connection of the two, as shown in fig. 16 and 17; alternatively, the rotary base 12 may be connected to the supporting arm 3, and the connecting base 10 and the second connecting shaft 11 may be connected to the rotary base 12, so that the connection between the rotary base 12 and the display 14 is realized through the connecting base 10 and the second connecting shaft 11 (not shown in this structural diagram). In addition, in order to further increase the pitch angle of the display screen 14, when the link socket 10 and the second connecting shaft 11 are provided on the support arm 3, it is also preferable that the link socket 10 can also be rotated in the up-down direction on the support arm 3, as shown in fig. 16 to 19.

In the above structure, since the display screen 14 supported at the second end of the supporting arm 3 needs to be connected with wires such as power lines and data lines, as shown in fig. 1 and 6, the supporting arm 3 of the present embodiment is preferably provided with a wire channel 15 for fixing and guiding the wires, and the wires connected to the electronic device are arranged in the wire channel 15 to realize more standard wires.

The specific structure of the support arm 3 may be selected from various types, for example, a single structure shown in fig. 1 and 6, that is, the support arm 3 is formed by one rod-shaped member, or a multi-structure shown in fig. 23 to 27, that is, the support arm 3 is formed by a plurality of links 301 that are sequentially hinged end to end, and all the links 301 can simultaneously rotate around the first connecting shaft 9. When the supporting arm 3 is formed by a rod-shaped member, the position change of the display screen 14 in the front-back direction and the left-right direction is realized by rotating around the first connecting shaft 9, the hinge shaft and the second connecting shaft 11; when the support arm 3 is formed by sequentially hinging a plurality of connecting rods 301 end to end, the position change of the display screen 14 in the front-back direction and the left-right direction can be realized by changing the included angle between the two connecting rods 301 hinged with each other, as shown in fig. 24-26. Further, when the support arm 3 is formed by a plurality of links 301 being sequentially hinged end to end, it is preferable that the plurality of links 301 are stacked in the vertical direction, as shown in fig. 23 and 27, for example, that the links 301 having a smaller distance from the display screen 14 among the plurality of links 301 are arranged at a larger height (or may be smaller). The advantage of such an arrangement is that when the display screen 14 needs to be moved away from the user in the front-rear direction, all the links 301 can be completely overlapped (i.e. the projections of all the links 301 on the horizontal plane completely coincide), as shown in fig. 27, so as to increase the distance between the display screen 14 and the user to the maximum extent, so that the bracket has a larger stroke in the front-rear direction, and the using effect of the bracket is improved.

In the first and second arrangements, since the connection structure needs to be hung on the partition board or clamped on the desk board, in order to be able to be matched with partition boards or desk boards with various thicknesses, the opening width of the hook-shaped portion 401 and the gap between the first clamping portion 602 and the second clamping portion 603 are preferably large in this embodiment, so that partition boards or desk boards with various thicknesses can enter the opening width, and the universality of the bracket is improved.

In order to avoid the situation that the partition board or the desk board cannot be hooked tightly by the hook structure 4 and the desk board cannot be clamped tightly by the clamping structure 6 when the thickness of the partition board or the desk board is small, the locking mechanism 13 is preferably arranged on the connecting structure in the embodiment, and the locking mechanism 13 can lock the connecting structure on the partition board or the desk board. Preferably, as shown in fig. 1, in a first arrangement, the locking mechanism 13 comprises: the bolt 1301 comprises a threaded through hole 1304 arranged on the hook-shaped portion 401 and a bolt 1301 which is in threaded fit with the threaded through hole 1304 and can penetrate through the threaded through hole 1304, one end, penetrating through the threaded through hole 1304, of the bolt 1301 is located on the inner side of the hook-shaped portion 401, an abutting piece 1302 which is large in area and used for abutting against a partition plate is arranged on the end, penetrating through the threaded through hole 1304, of the bolt 1301, and a handle 1303 suitable for manually screwing the bolt is arranged on one end, located on the outer side of the hook. When the connecting structure is installed on the partition board, the bolt 1301 is screwed to enable the abutting piece 1302 to reserve a large space for the partition board to enter, after the partition board enters the inner side of the hook-shaped portion 401, the bolt 1301 is screwed to enable the abutting piece 1302 to approach the partition board, until the abutting piece 1302 contacts with the partition board and is matched with the inner wall of the hook-shaped portion 401 to clamp the partition board, screwing is stopped, and the first connecting structure finishes hanging connection on the partition board. Similarly, as shown in fig. 8, in a second arrangement, the locking mechanism 13 includes: the clamping device comprises a threaded through hole 1304 formed in one of the first clamping portion 602 and the second clamping portion 603, a bolt 1301 in threaded fit with the threaded through hole 1304 and capable of passing through the threaded through hole 1304, one end, penetrating through the threaded through hole 1304, of the bolt 1301 is located between the first clamping portion 602 and the second clamping portion 603, an abutting piece 1302 which is large in area and used for abutting against a table is arranged on the end, penetrating through the threaded through hole 1304, of the bolt 1301, and a handle 1303 suitable for manually screwing the bolt 1301 is arranged on one end, located on the outer side of the first clamping portion 602 and the second clamping portion 603, of the bolt 1301. When the connecting structure is installed on a table, the bolt 1301 is firstly screwed to enable the abutting part to reserve a large space for the entrance of the table, after the table enters the space between the first clamping part 602 and the second clamping part 603, the bolt 1301 is screwed to enable the abutting part 1302 to approach the table until the abutting part 1302 contacts the table and is matched with one of the first clamping part 602 and the second clamping part 603, which is not provided with the threaded through hole 1304, to clamp the table, namely, the screwing is stopped, and at this time, the first connecting structure finishes clamping on the table.

The structure of each part is described in a progressive mode in the specification, the structure of each part is mainly described to be different from the existing structure, and the whole structure and the part structure of the support can be obtained by combining the structures of the parts.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A stent, comprising:

the first connecting structure can be used for connecting first supports or second supports with different spatial postures;

a support arm, a first end of the support arm being connected to the first connecting structure;

a second connecting structure connected to a second end of the support arm for connecting an electronic device having an output function, wherein the first end and the second end are opposite ends;

wherein the first connecting structure connects the first support or the second support, and the support arm and the second connecting structure enable the orientation of the output face of the electronic device in space to be uniform.

2. The holder according to claim 1,

the support arm is connected with the first support object and has a first positional relation and a second positional relation, and the first positional relation and the second positional relation enable the output face of the electronic device to be consistent in orientation in space.

3. The holder according to claim 1,

the support arm is connected with the second support object and has a third position relation and a fourth position relation, and the third position relation and the fourth position relation enable the output surface of the electronic device to be consistent in orientation in space.

4. The holder according to claim 1,

the first support is provided with a vertical surface, and the first connecting structure is a hook structure for connecting the support arm with the vertical surface; alternatively, the first and second electrodes may be,

the second support is provided with a horizontal plane, and the first connecting structure is a clamping structure for connecting the support arm with the horizontal plane.

5. The holder according to claim 4,

the hook structure is a hanging plate bent into a hook shape, the hanging plate comprises a hook-shaped part and a supporting part, and the hook-shaped part is hung at the top of the first supporting object;

the supporting portion is in contact with the vertical surface, and the supporting arm is connected to the supporting portion.

6. The holder according to claim 4,

the clamping structure includes:

the supporting part is used for connecting the supporting arm;

a first clamping part connected to the supporting part;

and the second clamping part is connected to the supporting part, and the clamped second support is positioned between the first clamping part and the second clamping part.

7. A support according to claim 5 or 6,

the supporting part and the supporting arm are connected through a first spherical pair, and the supporting arm and the object are connected through a second spherical pair.

8. The holder according to claim 5,

the first connecting structure further includes: a connecting seat arranged on the supporting part; the first connecting shaft is rotatably arranged on the connecting seat, the first connecting shaft is arranged in parallel with the vertical surface or is perpendicular to the horizontal surface, and the first end of the supporting arm is hinged on the first connecting shaft;

the second connecting structure includes: the second connecting shaft is rotatably arranged at the second end of the supporting arm, so that the orientation of the output surface of the electronic device in the space is consistent; the rotating seat is arranged on the second connecting shaft in a rotating mode, and the electronic equipment is arranged on the rotating seat.

9. The bracket of claim 8,

the support arm is provided with a wiring channel, and wires of the electronic equipment are distributed on the support through the wiring channel;

the support arm includes a plurality of connecting rods of articulated in proper order, and all the connecting rod all centers on first connecting axle rotates.

10. The holder according to claim 1,

the first connecting structure is arranged on the first supporting object or the second supporting object, and the locking mechanism is arranged on the first connecting structure and can lock the first connecting structure on the first supporting object or the second supporting object.

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