CN113531311A

CN113531311A - Display screen support

Info

Publication number: CN113531311A
Application number: CN202110740650.XA
Authority: CN
Inventors: 赵恒坤
Original assignee: Huizhou TCL Mobile Communication Co Ltd
Current assignee: Huizhou TCL Mobile Communication Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-10-22
Anticipated expiration: 2041-06-30
Also published as: CN113531311B

Abstract

The invention discloses a display screen bracket which is used for fixing a display screen and comprises a base, a fixed table assembly and a connecting rod, wherein the connecting rod is respectively and movably connected with the base and the fixed table assembly, and the fixed table assembly comprises: the device comprises a rotatable shell, a fixing device arranged on the shell and a data transmission device arranged on the shell. The rotatable shell can facilitate circumferential rotation of the display screen, such as switching of transverse screens or vertical screens, and is simple to operate and convenient to use.

Description

Display screen support

Technical Field

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

Background

In recent years, with the development of consumer electronics, the use of mobile phones and tablet electronics is becoming more and more common, and in a fixed use scene of such electronics, an easy-to-use support is becoming more and more indispensable.

At present, the brackets of electronic products on the market are various in types, the sales volume is good, the economic benefit is obvious, and the development space is very large. Support class product commonly used is mostly the back splint fixed mode, gets to put and needs both hands operation usually to pull open the back splint then putting into needs centre gripping equipment, the angle of the inconvenient adjusting device of this kind of support, and this type of product does not usually possess charging and data transmission function yet in addition. Therefore, the support for the electronic equipment in the prior art is single in function, inconvenient to use and poor in user experience.

Therefore, the prior art has yet to be improved.

Disclosure of Invention

The inventor finds that the support for the electronic equipment in the prior art has the problems of single function, inconvenience in use and poor user experience.

The present invention aims to alleviate or solve at least to some extent at least one of the above mentioned problems. The invention provides a display screen support which is used for fixing a display screen, and comprises a base and a fixed platform assembly arranged on the base, wherein a connecting rod is arranged between the base and the fixed platform assembly, and the connecting rod is respectively movably connected with the base and the fixed platform assembly, wherein the fixed platform assembly comprises:

a rotatable housing;

the fixing device is arranged on the shell and used for fixing the display screen;

and the data transmission device is arranged on the shell and used for data transmission and power supply of the display screen.

In one embodiment, the fixing device is a magnetic device, and the magnetic device is hidden in the housing.

In an embodiment, the magnetic attraction device includes a first magnet set and a second magnet set, the magnetic poles of the first magnet set and the second magnet set are distributed oppositely, the first magnet set and the second magnet set enclose to form a closed magnetic attraction area, and the magnetic attraction area is used for fixing the display screen.

In one embodiment, the housing comprises:

the rotating chassis is movably connected with the connecting rod;

the rotator, the rotator cover is established on the rotating chassis, just the rotator is followed the rotating chassis rotates.

In one embodiment, a damper is provided between the rotating base and the rotating body.

In one embodiment, the rotating chassis comprises:

a chassis body;

the first sleeve is arranged on the chassis body, the first sleeve is embedded in the rotating body, and the rotating body rotates along the first sleeve;

the first fork lug is arranged on one side, far away from the first sleeve, of the chassis body and is movably connected with the connecting rod;

and the fixing plate is arranged on the first sleeve and used for limiting the rotating body to be separated from the first sleeve.

In one embodiment, the rotating body includes:

the rotating body is provided with a first through hole communicated with the first cavity, the first through hole is sleeved on the first sleeve, the rotating body rotates along the first sleeve through the first through hole, the fixing plate is located in the first cavity, and the fixing plate is used for limiting the first through hole to be separated from the first sleeve;

and the cover plate is arranged on the first accommodating cavity, the cover plate is connected with the rotating body to form an installation platform, and the installation platform is used for installing the display screen.

In one embodiment, the data transmission apparatus includes:

the elastic needle connecting module is exposed on the cover plate;

and the data line is connected with the elastic needle connecting module and is hidden in the shell, the connecting rod and the base.

In one embodiment, a protrusion is disposed on a side of the chassis body facing the rotating body, and a sliding groove matched with the protrusion is disposed on the rotating body, and the protrusion is used for limiting the rotation of the rotating body.

In one embodiment, the connecting rod comprises:

a rod body;

the first lug plate is arranged at one end of the rod body, and the first lug plate is rotationally connected with the first fork lug through a first pin shaft;

and the second ear plate is arranged at one end, far away from the first ear plate, of the rod body, and the second ear plate is rotatably connected with the second fork ear on the base through a second pin shaft.

The invention has the beneficial effects that: the rotatable shell can facilitate circumferential rotation of the display screen, such as switching of transverse screens or vertical screens, and is simple to operate and convenient to use.

Drawings

Fig. 1 is a reference diagram of a display screen bracket according to the present invention.

Fig. 2 is a schematic structural diagram of a display screen bracket provided by the invention.

Fig. 3 is a schematic structural diagram of the housing provided by the present invention.

Fig. 4 is a schematic diagram of the positional relationship between the housing and the cover plate provided by the present invention.

Fig. 5 is an exploded view of a fixed station assembly provided by the present invention.

Fig. 6 is a cross-sectional view of a fixed station assembly provided by the present invention.

Fig. 7 is an exploded view of a display screen stand according to the present invention.

Fig. 8 is a schematic view of the connection relationship of the connection rod provided by the present invention.

Fig. 9 is a schematic structural diagram of a rod body provided by the present invention.

Fig. 10 is a schematic view of the base structure provided by the present invention.

Fig. 11 is a schematic position diagram of a fixing device and a data transmission device provided in the present invention.

Reference numerals:

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Based on the problems in the prior art, this embodiment provides a display screen support, as shown in fig. 1 and fig. 2 specifically, the display screen support in this embodiment is used for fixing a display screen 60, the display screen support includes a base 10 and locates a fixed station component 30 on the base 10, the base 10 with be provided with a connecting rod 20 between the fixed station component 30, just the connecting rod 20 respectively with the base 10 with the fixed station component 30 swing joint, as shown in fig. 3 and fig. 4, the fixed station component 30 includes: the display screen comprises a rotatable shell 300, a fixing device 40 arranged on the shell 300 and a data transmission device 50 arranged on the shell 300, wherein the fixing device 40 is used for fixing the display screen 60, and the data transmission device 50 is used for data transmission and power supply of the display screen 60.

The working principle of the display screen support provided by the embodiment is as follows: the display screen support in this embodiment is used for fixed display screen, the on-line screen storage device comprises a base, fixed station subassembly and connecting rod, the connecting rod respectively with base and fixed station subassembly swing joint, can conveniently adjust the angle and the position of fixed station subassembly, can conveniently adjust the angle and the position of the display screen on the display screen support, facilitate the use, wherein, the fixed station subassembly includes rotatable casing, fixing device and data transmission device, fixing device is used for fixing the display screen on the display screen support, data transmission device is used for data transmission and the power supply of display screen, can make things convenient for the support in time to realize charging or carrying out data transmission for the display screen, rotatable casing can make things convenient for the display screen to carry out circumferential direction, if carry out the switching of horizontal screen or perpendicular screen, and is simple in operation, high durability and convenient use, user experience can be greatly promoted.

The display screen support that this embodiment provided lies in at least: this embodiment passes through connecting rod and base and fixed station subassembly swing joint, can conveniently adjust the angle or the position of display screen, rotatable casing can make things convenient for the display screen to carry out circumferential direction, if carry out the switching of horizontal screen or perpendicular screen, easy operation, high durability and convenient use, this embodiment charges or data transmission for the display screen through data transmission device, can make things convenient for continuation of the journey and data transmission of charging of display screen, facilitate the use, can improve user's use and experience.

In one embodiment, the display screen bracket comprises a base 10, a connecting rod 20 and a fixed platform assembly 30, wherein the base 10 is rotatably connected with one end of the connecting rod 20, and the fixed platform assembly 30 is located at one end of the connecting rod 20 far away from the base 10 and is rotatably connected with the connecting rod 20.

In this embodiment, the connecting rod 20 is respectively connected with the base 10 and the fixed station assembly 30 in a rotating manner, so that the angle and the position of the fixed station assembly 30 can be conveniently adjusted, and the angle and the position of the display screen 60 can be conveniently adjusted, thereby facilitating the use. If fix base 10 on the desktop platform, base 10 is connected with connecting rod 20 one end rotation, connecting rod 20 can be followed base 10 and rotated promptly, the other end and the fixed station subassembly 30 of connecting rod 20 rotate to be connected, the fixed station subassembly 30 can be followed connecting rod 20 and rotated promptly, display screen 60 has been placed on the fixed station subassembly 30, wherein fixed station subassembly 30 passes through fixing device 40 and display screen 60 fixed connection, therefore, the user is through breaking off display screen 60 with the fingers and thumb, can rotate display screen 60 along connecting rod 20 through fixed station subassembly 30, can adjust the angle of display screen 60, if adjust display screen 60 and be 45 or 60 or other angles (the contained angle between display screen 60 and the desktop platform) show, the person of facilitating the use watches or uses display screen 60. The user is through breaking connecting rod 20 off with the fingers and thumb, can rotate display screen 60 along base 10, be provided with A side and B side if the desktop platform, the opposite one side of B side is located to the A side, the user uses display screen 60 at A side position, at this moment, need be with the directional A side position of connecting rod 20, make display screen 60 towards A side position, the person of facilitating the use uses display screen 60, because some reason users move B side position, at this moment, need break the directional B side position of connecting rod 20 off with the fingers and thumb, make display screen 60 towards the opposite one side of A side position, even make display screen 60 towards B side position.

In one embodiment, as shown in fig. 3, the housing 300 includes: rotatory chassis 310 and rotator 320, rotatory chassis 310 with connecting rod 20 swing joint, rotator 320 cover is established rotatory chassis 310 is last, just rotator 320 follows rotatory chassis 310 rotates.

In the present embodiment, the housing 300 includes: rotatory chassis 310 and rotator 320, rotatory chassis 310 with connecting rod 20 swing joint, rotator 320 cover is established on the rotatory chassis 310, just rotator 320 is followed rotatory chassis 310 rotates, wherein is provided with on the rotator 320 respectively fixing device 40 and data transmission device 50, through the swivelling joint of rotator 320 with rotatory chassis 310, can realize the rotation of display screen 60, make things convenient for the horizontal screen of display screen 60 and erect the switching of screen.

Preferably, as shown in fig. 5, the rotating chassis 310 includes: a chassis body 311, a first sleeve 312 disposed on the chassis body 311 and facing the rotating body 320, a first fork 313 disposed on a side of the chassis body 311 facing away from the first sleeve 312, and a fixing plate 314 disposed on the first sleeve 312; the first sleeve 312 is embedded in the rotating body 320, the rotating body 320 rotates along the first sleeve 312, the first fork 313 is movably connected to the connecting rod 20, and the fixing plate 314 is used for limiting the rotating body 320 from being separated from the first sleeve 312.

The rotating body includes: the display screen comprises a rotating body 321 provided with a first accommodating cavity 323 and a cover plate 322 arranged on the first accommodating cavity 323, wherein a first through hole 740 communicated with the first accommodating cavity 323 is arranged on the rotating body 321, the first through hole 740 is sleeved on the first sleeve 312, the rotating body 321 rotates along the first sleeve 312 through the first through hole 740, the fixing plate 314 is positioned in the first accommodating cavity 323, the fixing plate 314 is used for limiting the first through hole 740 to be separated from the first sleeve 312, the cover plate 322 is connected with the rotating body 321 to form a mounting platform, and the mounting platform is used for mounting the display screen 60.

In this embodiment, referring to fig. 6, the first through hole 740 in the rotating body 321 is sleeved on the first sleeve 312 on the chassis body 311, the rotating body 321 rotates along the first sleeve 312 through the first through hole 740, and the first sleeve 312 is provided with a fixing plate 314, the fixing plate 314 is used for limiting the first through hole 740 from being separated from the first sleeve 312, that is, the fixing plate 314, the first sleeve 312 and the chassis body 321 form a clamping plate structure, and the rotating body 321 is embedded in the clamping plate structure and can be prevented from being separated from the first sleeve 312, wherein the fixing plate 314 and the first sleeve 312 are fixedly connected through the first bolt 810, so that the rotating body 321 and the first sleeve 312 can be conveniently detached and assembled, and the maintenance of the rotating body 320 can be facilitated.

In this embodiment, as shown in fig. 7, the chassis body 311 is provided with a third through hole 750 communicated with the first cavity 323, and as shown in fig. 3, the first fork 313 is provided with a fourth through hole 760 communicated with the third through hole 750. The third through hole 750 and the fourth through hole 760 are used to mount the data transmission device 50.

Preferably, the fixing plate 314 includes a connecting bottom plate 3141, a fixing sidewall 3142 and a flange 3143, the connecting bottom plate 3141 and the fixing sidewall 3142 enclose to form a second cavity with a recess, the flange 3143 is located at an end of the fixing sidewall 3142 away from the connecting bottom plate 3141, the connecting bottom plate 3141 is provided with a second through hole 730, the second through hole 730 is used for mounting the data transmission device 50, the connecting bottom plate 3141 is fixedly connected with the top of the first sleeve 312, the flange 3143 forms a stepped structure with the connecting bottom plate 3141 through the fixing sidewall 3142, so that the fixing sidewall 3142 is embedded in the first through hole 740, the flange 3143 forms a clamping plate structure with the chassis body 311, and the bottom of the rotating body 321 is embedded between the clamping plate structures.

Preferably, with reference to fig. 6 and 7, a protrusion 315 is disposed on a side of the chassis body 311 facing the rotating body 321, a sliding slot 324 engaged with the protrusion 315 is disposed on the rotating body 321, and the chassis body 311 moves along the sliding slot 324 by the protrusion 315 in a rotating manner. The sliding groove 324 is an arc sliding groove, and the sliding angle can be precisely controlled by controlling the arc angle of the arc sliding groove, for example, the arc angle of the sliding groove 324 is 90 °, the bump 315 slides along the sliding groove 324, and the rotation angle range of the bump 315 along the sliding groove 324 is 0-90 °, so that the bump 315 can limit the rotation of the rotating body exceeding 90 °, that is, the rotating body 321 can rotate 90 ° clockwise or 90 ° counterclockwise along the chassis body 311, and the rapid switching between the horizontal screen and the vertical screen is realized.

In this embodiment, the cover plate 322 with the rotating body 321 is connected to form a mounting platform, the mounting platform is used for mounting the display screen 60, the cover plate 322 can enable the fixing plate 314 and the first sleeve 312 to have a relative isolation effect with a human body or other outside, and meanwhile, the cover plate can also protect the fixing plate from being easily affected by the environment, so that the maintenance frequency of the cover plate is increased and the operation safety is affected. The cover plate 322 in this embodiment is fixedly connected to the rotating body 321 through the second bolt 820, so that the rotating body 320 can rotate the display screen 60, thereby realizing the switching between the horizontal screen and the vertical screen of the display screen, or adjusting other angles of the display screen 60.

In one embodiment, as shown in fig. 4, a buffer pad 330 is disposed on the cover plate 322, and when the buffer pad 330 is used for mounting the display screen, the impact collision or friction between the display screen 60 and the cover plate 322 is reduced, which plays a role in protecting the display screen 60 from being damaged.

Optionally, the cushion plate 330 is a soft rubber cushion plate, and the soft rubber cushion plate covers the cover plate 322, and this embodiment slows down impact collision or friction between the display screen and the cover plate through the soft rubber cushion plate, thereby playing a role in protecting the display screen from damage. It should be understood that the cushion pad is not limited to the soft rubber cushion pad described above, and other situations are also possible, and are not limited herein.

In one embodiment, referring to fig. 5 and 6, a damping plate 340 is disposed between the rotating base 310 and the rotating body 320.

In this embodiment, a damping plate 340 is disposed between the rotating base plate 310 and the rotating body 320, and the damping action of the rotating base plate 310 and the rotating body 320 is enhanced by the damping plate 340, so as to prevent the rotating body from automatically rotating, that is, prevent the display screen from automatically rotating.

Preferably, as shown in fig. 6, the damping plate 340 includes a first damping plate 341 and a second damping plate 342, the first damping plate 341 is located on the fixing plate 314, and in combination with fig. 5: the first damping piece 341 is located on one side of the flange 3143 facing the chassis body 311, and the first damping piece 341 is fixedly connected with the fixing plate 314 through a third bolt; the second damper 342 is located on a side of the chassis body 311 facing the rotating body 320, and a bottom portion of the rotating body 321 is interposed between the first damper 341 and the second damper 342.

Preferably, referring to fig. 6, the fixing plate 314 having the second cavity 3144 is fixedly connected to the first sleeve 312 through a first bolt 810, wherein the second cavity 3144 is disposed in an arc-shaped groove, that is, the edge of the second cavity 3144 is tilted upward, the first bolt 810 is located at the edge of the tilted second cavity 3144, the first damping sheet 341 is located at one side of the flange 3143 facing the chassis body 311, and the flange 3143 can move downward or upward by adjusting the first bolt 810, that is, the distance between the flange 3143 and the chassis body 311 is adjusted, so as to adjust the distance between the first damping sheet 341 and the second damping sheet 342, and further adjust the damping strength between the first damping sheet 341, the second damping sheet 342 and the rotating body 321, and adjust the flexibility of rotation of the rotating body 321, thereby facilitating rotation of the display screen 60.

Optionally, the damping plate 340 is made of POM plastic. POM plastics have good physical, mechanical and chemical properties, in particular excellent friction resistance. It should be understood that the damping plate is not limited to being made of POM plastic, but may be made of POM plastic, and is not limited thereto.

In one embodiment, with reference to fig. 8 and 9, the connecting rod 20 includes: the first ear plate 210 is rotatably connected with the shell 300 through a first pin shaft 230, the second ear plate 220 is rotatably connected with the base 10 through a second pin shaft 240, and in order to facilitate rotation, the end, away from the rod body 200, of the first ear plate 210 is set to be circular-arc-shaped; one end of the second ear plate 220 far away from the rod body 200 is set to be arc-shaped.

In this embodiment, referring to fig. 8, the connecting rod 20 includes: the first ear plate 210 is arranged at one end of the rod body 200, and the second ear plate 220 is arranged at one end of the rod body 200 far away from the first ear plate 210, the first fork ear 313 on the shell 300 is matched with the first ear plate 210, wherein the first ear plate 210 comprises a first left side plate 211 and a first right side plate 212, the first left side plate 211 and the first right side plate 212 are oppositely arranged in the left-right direction, one end of the first left side plate 211 far away from the rod body 200 and one end of the first right side plate 212 far away from the rod body 200 are both arranged in an arc shape, and the first fork ear 313 is embedded between the first left side plate 211 and the first right side plate 212 and is respectively rotatably connected with the first left side plate 211 and the first right side plate 212 through a first pin shaft 230; be provided with on the base 10 with second otic placode 220 complex second fork ear 110, wherein, second otic placode 220 includes second left side board 221 and second right side board 222, second left side board 221 with opposite setting about second right side board 222, second left side board 221 keeps away from the one end of the body of rod 200 second right side board 222 is kept away from the one end of the body of rod 200 all sets up to circular-arcly, second fork ear 110 inlays to be located between second left side board 221 with between the second right side board 222 and through second round pin axle 240 respectively with second left side board 221 with second right side board 222 rotates and connects, sets up the rotational stability like this, easy operation, convenient to use can adjust the angle and the position of display screen.

In the present embodiment, referring to fig. 8, the cross section of the rod 200 is circular or rectangular or rounded rectangular or racetrack shaped, and the cross section of the rod 200 in the present embodiment is rectangular. Simple structure and beautiful atmosphere.

In the present embodiment, as shown in fig. 8, the first ear plate 210 and the rod body 200, the second ear plate 220 and the rod body 200 are integrally formed, and the rod body 200 is provided with a cover plate 250, the cover plate 250 is covered on the first pin shaft 230 and the second pin shaft 240, because the first pin shaft 230 is sleeved on the first ear plate 210, and the second pin shaft 240 is sleeved on the second ear plate 220, the first ear plate 210 is provided with a first shaft hole 261, the second ear plate 220 is provided with a second shaft hole 262, the cover plate 250 is covered on the first shaft hole 261 and the second shaft hole 262, so that the surfaces of the rod body 200 are consistent, specifically, in combination with fig. 7, the two cover plates 250 are provided, which are the first cover plate 251 and the second cover plate 252, the first cover plate 251 is covered on the left side of the first shaft hole 261 and the second shaft hole 262, that is, the first cover plate 251 is covered on the left side of the first left side plate 211 and the second side plate 221, the second cover plate 252 is covered on the right side of the first shaft hole 261 and the second shaft hole 262, that is, the second cover plate 252 covers the first right side plate 212 and the second right side plate 222, and the first cover plate 251 and the second cover plate 252 are used for protecting the first pin shaft 230 and the second pin shaft 240, so that the first pin shaft 230 and the second pin shaft 240 are isolated from the human body or other outside, and meanwhile, the protection of the first pin shaft 230 and the second pin shaft 240 from the environment is not easy to affect, the maintenance frequency is increased, and the operation safety is affected.

In the present embodiment, as shown in fig. 8, a first groove 270 is disposed between the first right side plate 212 and the second right side plate 222, two ends of the first groove 270 are respectively communicated with the first shaft hole 261 and the second shaft hole 262, and the first groove 270 is hidden under the second cover plate 252, that is, the second cover plate 252 is covered on the first groove 270. First recess 270 is used for data transmission device's installation, and first recess 270 can make things convenient for data transmission device's equipment and dismantlement, can make things convenient for data transmission device's maintenance, and first recess can make things convenient for the installation and the dismantlement of first round pin axle and second round pin axle simultaneously.

In this embodiment, as shown in fig. 10, the base 10 includes a base body 100 and a second fork 110, a fifth through hole 770 is disposed on the second fork 110, and a sixth through hole 780 communicated with the fifth through hole 770 is disposed on the base body 100. The fifth through hole 770 and the sixth through hole 780 are used for installing the data transmission device. Of course, the base body 100 may be configured as a rotatable base body similar to the housing, and reference may be made to the embodiment of the housing for details, which will not be described herein.

In one embodiment, as shown in fig. 4, the fixing device 40 is a magnetic device 400, the magnetic device 400 is used for fixing the display screen 60, and the magnetic device 400 is hidden in the housing 300. Specifically, the magnetic attraction device 400 is located on one side of the cover plate 322 facing the first cavity, that is, the magnetic attraction device 400 is fixedly connected to the cover plate 322, and the magnetic attraction device 400 is embedded in the first cavity 323.

In this embodiment, the fixing device is a magnetic device, the magnetic device is used to fix the display screen, and the magnetic device 400 is hidden in the housing 300. This embodiment is inhaled the device through magnetism and is inhaled the display screen magnetism and meet, can prevent that the display screen from landing from the fixed station subassembly, can guarantee the safety of display screen, easy operation, convenient to use need not to set up clamping device, need not to carry out the centre gripping operation, if need not both hands operation with the back splint pull open then put into similar complicated operation to needs centre gripping equipment, can guarantee that fixed station subassembly surface is clean and tidy, simple structure, whole pleasing to the eye atmosphere. It should be understood that the fixing device is not limited to the above-mentioned magnetic attraction device, and other situations can be also adopted, and the fixing device is not limited herein.

Specifically, referring to fig. 4, the magnets of the magnetic attraction apparatus 400 in this embodiment are hidden in the housing according to a fixed arrangement pattern; if the magnets are hidden in the housing in a square or circular or fan-shaped arrangement, it should be understood that the magnets are not limited to the above-mentioned square or circular or fan-shaped arrangement, and other situations can be adopted, which are not limited herein.

Preferably, referring to fig. 11, the magnetic attraction apparatus 400 includes a first magnet set 410 and a second magnet set 420, the magnetic poles of the first magnet set 410 and the second magnet set 420 are oppositely distributed, the first magnet set 410 and the second magnet set 420 enclose to form a closed magnetic attraction area, and the magnetic attraction area is used for fixing the display screen.

In this embodiment, the magnetic attraction apparatus 400 includes a first magnet set 410 and a second magnet set 420, the magnetic poles of the first magnet set 410 and the second magnet set 420 are oppositely distributed, the first magnet set 410 and the second magnet set 420 enclose to form a closed magnetic attraction area, and the magnetic attraction area is used for fixing the display screen. As shown in the figure, the first magnet set 410 and the second magnet set 420 surround to form an annular magnetic attraction area, that is, the first magnet set 410 and the second magnet set 420 are assembled in an annular arrangement, wherein the N pole of the first magnet set 410 faces the display screen, and the S pole of the second magnet set 420 faces the display screen. Preferably, the first magnet set 410 and the second magnet set 420 are each half of a ring. The magnet is convenient to assemble due to the arrangement, and meanwhile, the fixed point positioning and fixing connection with the display screen can be facilitated. If the display screen is provided with the third magnet group and the fourth magnet group which are magnetically attracted with the first magnet group 410 and the second magnet group 420, the first magnet group 410 and the third magnet group can be magnetically connected at a fixed point, the second magnet group 420 and the fourth magnet group can be magnetically connected, and the display screen can be prevented from being connected with the fixed table component in a staggered manner. It should be understood that the magnetic attraction apparatus 400 is not limited to the first magnet set 410 and the second magnet set 420, the magnetic poles of the first magnet set 410 and the second magnet set 420 are opposite to each other, and the first magnet set 410 and the second magnet set 420 enclose to form a closed magnetic attraction area, which may be other situations, and is not limited herein.

In this embodiment, the first magnet group 410 and the second magnet group 420 are both located on one side of the cover plate 322 facing the first cavity 323, that is, the first magnet group 410 and the second magnet group 420 are respectively and fixedly connected to the cover plate 322, and the first magnet group 410 and the second magnet group 420 are both embedded in the first cavity 323, specifically, the first magnet group 410 and the second magnet group 420 are embedded in an interlayer between the cover plate 322 and the fixing plate 314. First magnet group 410 and second magnet group 420 in this embodiment are used for fixed display screen 60, and first magnet group 410 and second magnet group 420 arrange casing 300 in, can connect display screen 60 magnetism mutually, can prevent that display screen 60 from landing from fixed station subassembly 30, can guarantee the safety of display screen 60, moreover, the steam generator is simple in operation, high durability and convenient use, need not to set up clamping device, need not to carry out the centre gripping operation, if need not both hands operation and pull open the back splint and then put into similar complicated operation to needs clamping device, can guarantee that fixed station subassembly surface is clean and tidy, moreover, the steam generator is simple in structure, whole pleasing to the eye atmosphere.

In one embodiment, with reference to fig. 2, 6 and 11, the data transmission device 50 includes: the elastic pin connecting module 510 and the data line 520 connected to the elastic pin connecting module 510, the elastic pin connecting module 510 is exposed on the cover plate 322, and the data line 520 is hidden in the casing 100, the connecting rod 20 and the base 10.

In this embodiment, the data transmission device 50 includes: bullet needle connection module 510 and with the data line 520 that the bullet needle connection module 510 is connected, promptly data transmission device 50 charges endurance and data transmission for the display screen through bullet needle connection module 510, and wherein, data line 520 specifically sets up to the pencil or is the FPC winding displacement, simple structure, connects stably, and data transmission is stable. The elastic pin connection module 510 is a "one" type, or a "T" type, or an "L" type, as shown in fig. 11, the elastic pin connection module 510 in this embodiment is a "one" type, specifically, a "one" type elastic pin connection module 510 is composed of 5 elastic pins.

Specifically, combine fig. 6, bullet needle connection module 510 exposes on apron 322, just bullet needle connection module 510 passes through third bolt 830 and apron 322 fixed connection, with the data line 520 that bullet needle connection module 510 is connected is hidden in casing 300, connecting rod 20 and in the base 10, can make things convenient for display screen to charge continuation of the journey and data transmission, can avoid the winding phenomenon of data line simultaneously.

Preferably, the pogo pin connection module 510 is located in the magnetic attraction area. In this embodiment the bullet needle is connected module 510 and is located in the district is inhaled to magnetism, can greatly facilitate the operation, connects stably, accurate high-efficient, at the in-process that the display screen used, can prevent data interruption.

In this embodiment, referring to fig. 11, the magnetic attraction apparatus 400 includes a first magnet set 410 and a second magnet set 420, the magnetic poles of the first magnet set 410 and the second magnet set 420 are oppositely distributed, the first magnet set 410 and the second magnet set 420 enclose to form a closed magnetic attraction area, the pogo pin connection module 510 is located at the middle position of the magnetic attraction area, a third magnet set and a fourth magnet set magnetically attracted to the first magnet set 410 and the second magnet set 420 are disposed on the display screen 60, and the pogo pin connection module 510 is disposed corresponding to the socket on the display screen to magnetically attract the first magnet set 410 and the third magnet set, and magnetically attract the second magnet set 420 and the fourth magnet set to insert the pogo pin connection module 510 into the socket on the display screen, so as to implement charging or data transmission, the closed magnetic attraction area is connected to the display screen, so as to maintain stable connection between the pogo pin connection module and the socket, can prevent fixed station subassembly 30 and display screen 60's dislocation connection, can realize the accurate high-efficient of bullet needle connection module 510 and socket and be connected.

Specifically, referring to fig. 7, the pogo pin connection module 510 is fixed on the cover plate 322, the pogo pin connection module 510 passes through the first mounting hole 720 on the cover plate 322 and the second mounting hole 710 on the cushion pad 330, and the data line 520 connected to the pogo pin connection module 510 passes through the second through hole 730, the first through hole 740, the third through hole 750 on the chassis body, the fourth through hole 760 on the first fork ear 313, the first groove 270 on the connecting rod 20, the fifth through hole 770 on the second fork ear 110, and the sixth through hole 780 on the base body 100 in sequence, so that the data line 520 is hidden in the housing 100, the connecting rod 20, and the base 30.

In another embodiment, the magnetic device 400 is a cover plate 322 disposed on the housing 300, and the cover plate 322 is made of a magnetic material and is used for fixing the display screen 60. Specifically, the fixed stage assembly 30 includes: the display screen comprises a rotatable shell 300 and a data transmission device 50 arranged on the shell 300, wherein the data transmission device 50 is used for data transmission and power supply of the display screen, and the shell 300 comprises: with connecting rod swing joint's rotatory chassis 310, with rotatory chassis 310 swivelling joint's rotator 320 and locate apron 322 on the rotator 320, wherein apron 322 forms for the magnetic material preparation, apron 322 with display screen 60 magnetism attracts mutually, apron 322 with rotator 320 connects and forms mounting platform, mounting platform is used for the installation display screen 60. Through being provided with the apron 322 of inhaling mutually with the display screen in this embodiment, its simple structure, with low costs, connect stably.

In summary, the present invention provides a display screen bracket for fixing a display screen, the display screen bracket includes a base and a fixed platform assembly disposed on the base, a connecting rod is disposed between the base and the fixed platform assembly, and the connecting rod is movably connected to the base and the fixed platform assembly, respectively, wherein the fixed platform assembly includes: the display screen comprises a rotatable shell, a fixing device arranged on the shell and a data transmission device arranged on the shell, wherein the fixing device is used for fixing the display screen, and the data transmission device is used for data transmission and power supply of the display screen. The rotatable shell can facilitate circumferential rotation of the display screen, such as switching of transverse screens or vertical screens, and is simple to operate and convenient to use.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a display screen support for fixed display screen, display screen support includes the base and locates fixed station subassembly on the base, a serial communication port, the base with be provided with the connecting rod between the fixed station subassembly, just the connecting rod respectively with the base reaches fixed station subassembly swing joint, wherein, the fixed station subassembly includes:

a rotatable housing;

2. The display screen bracket according to claim 1, wherein the fixing device is a magnetic device, and the magnetic device is hidden in the housing.

3. The display screen support according to claim 2, wherein the magnetic attraction device includes a first magnet set and a second magnet set, the magnetic poles of the first magnet set and the second magnet set are oppositely distributed, the first magnet set and the second magnet set enclose a closed magnetic attraction area, and the magnetic attraction area is used for fixing the display screen.

4. The display screen support of claim 1, wherein the housing comprises:

the rotating chassis is movably connected with the connecting rod;

5. The display screen support according to claim 4, wherein a damping fin is provided between the rotation chassis and the rotation body.

6. The display screen support of claim 4, wherein the rotating chassis comprises:

a chassis body;

7. The display screen support according to claim 6, wherein the rotator comprises:

8. The display screen support according to claim 7, wherein the data transmission device comprises:

the elastic needle connecting module is exposed on the cover plate;

9. The display screen bracket according to claim 7, wherein a protrusion is disposed on a side of the chassis body facing the rotating body, a sliding slot engaged with the protrusion is disposed on the rotating body, and the protrusion is used for limiting rotation of the rotating body.

10. The display screen support of claim 6, wherein the connecting bar comprises:

a rod body;