CN113531311B

CN113531311B - Display screen support

Info

Publication number: CN113531311B
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: 2023-11-10
Anticipated expiration: 2041-06-30
Also published as: CN113531311A

Abstract

The invention discloses a display screen support, 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. According to the invention, the angle or the position of the display screen can be conveniently adjusted by movably connecting the connecting rod with the base and the fixed table assembly, the rotatable shell can conveniently rotate the display screen in the circumferential direction, for example, the display screen is switched in the transverse direction or the vertical direction, the operation is simple, the use is convenient, the display screen is charged or data is transmitted through the data transmission device, the charging and the cruising of the display screen and the data transmission are convenient, the use is convenient, and the use experience of a user can be improved.

Description

Display screen support

Technical Field

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

Background

In recent years, with the development of consumer electronic products, mobile phones and tablet electronic products are becoming more and more popular, and in a fixed use scene, an easy-to-use bracket is becoming more and more indispensable.

At present, the brackets of the electronic products on the market are various in variety, good in sales volume, remarkable in economic benefit and very large in development space. The most common support type products are in a back clamp fixing mode, the back clamp is usually pulled open by two hands to be taken and placed, the support is inconvenient to adjust the angle of equipment, and in addition, the products generally have no functions of charging and data transmission. Therefore, the support for the electronic equipment in the prior art has single function, is inconvenient to use and has poor user experience.

Accordingly, there is a need in the art for improvement.

Disclosure of Invention

The inventor discovers that the bracket for the electronic equipment in the prior art has the problems of single function, inconvenient use and poor user experience.

The present invention aims to at least partially alleviate or solve 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 table assembly arranged on the base, wherein a connecting rod is arranged between the base and the fixed table assembly, and the connecting rod is respectively and movably connected with the base and the fixed table assembly, and the fixed table assembly comprises:

a rotatable housing;

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

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

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

In one embodiment, the magnetic attraction device comprises a first magnet group and a second magnet group, wherein magnetic poles of the first magnet group and magnetic poles of the second magnet group are oppositely distributed, the first magnet group and the second magnet group are enclosed 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 rotary chassis is movably connected with the connecting rod;

the rotating body is sleeved on the rotating chassis and rotates along the rotating chassis.

In one embodiment, a damping fin is provided between the rotating base plate 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 of the chassis body, which is far away from the first sleeve, and is movably connected with the connecting rod;

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

In one embodiment, the rotating body includes:

the rotary body is provided with a first containing cavity, a first through hole communicated with the first containing cavity is formed in the rotary body, the first through hole is sleeved on the first sleeve, the rotary body rotates along the first sleeve through the first through hole, the fixing plate is positioned in the first containing 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 containing cavity and connected with the rotary body to form a mounting platform, and the mounting platform is used for mounting the display screen.

In one embodiment, the data transmission device includes:

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

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

In one embodiment, a bump is disposed on a side of the chassis body facing the rotating body, a chute matched with the bump is disposed on the rotating body, and the bump is used for limiting 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 is rotationally connected with the first fork lug through a first pin shaft;

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

The invention has the beneficial effects that: according to the invention, the angle or the position of the display screen can be conveniently adjusted by movably connecting the connecting rod with the base and the fixed table assembly, the rotatable shell can conveniently rotate the display screen in the circumferential direction, for example, the display screen is switched in the transverse direction or the vertical direction, the operation is simple, the use is convenient, the display screen is charged or data is transmitted through the data transmission device, the charging and the cruising of the display screen and the data transmission are convenient, the use is convenient, and the use experience of a user can be improved.

Drawings

Fig. 1 is a reference diagram of a use state of a display screen bracket provided by the invention.

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

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

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

Fig. 5 is an exploded view of a fixture block assembly provided by the present invention.

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

Fig. 7 is an exploded view of the display screen bracket provided by the present invention.

Fig. 8 is a schematic diagram of connection relation of the connection rod provided by the invention.

Fig. 9 is a schematic structural view of a rod body according to the present invention.

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

Fig. 11 is a schematic diagram of the positions of the fixing device and the data transmission device provided by the invention.

Reference numerals:

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

Based on the problems existing in the prior art, the present embodiment provides a display screen bracket, specifically as shown in fig. 1 and 2, where the display screen bracket in this embodiment is used for fixing a display screen 60, the display screen bracket includes a base 10 and a fixing table assembly 30 disposed on the base 10, a connecting rod 20 is disposed between the base 10 and the fixing table assembly 30, and the connecting rod 20 is movably connected with the base 10 and the fixing table assembly 30 respectively, as shown in fig. 3 and 4, the fixing table assembly 30 includes: the display device 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 bracket 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, angle and position that can conveniently adjust fixed station subassembly, angle and position that can conveniently adjust the display screen on the display screen support, facilitate the use, wherein, 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 the 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 circumference rotation, if carry out the switching of horizontal screen or vertical screen, easy operation, and convenient use can promote user experience greatly.

The beneficial effect of display screen support that this embodiment provided lies in at least: according to the embodiment, the angle or the position of the display screen can be conveniently adjusted through the connecting rod and the base and fixed table component are movably connected, the rotatable shell can conveniently rotate in the circumferential direction, if the display screen is switched in the horizontal direction or the vertical direction, the operation is simple, the use is convenient, the display screen is charged or data are transmitted through the data transmission device, the charging endurance and the data transmission of the display screen can be conveniently realized, and the use experience of a user can be improved.

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

In this embodiment, the connecting rod 20 is rotatably connected with the base 10 and the fixed table assembly 30 respectively, so that the angle and the position of the fixed table assembly 30 can be conveniently adjusted, and the angle and the position of the display screen 60 can be conveniently adjusted, so that the use is convenient. If the base 10 is fixed on the desktop platform, the base 10 is rotationally connected with one end of the connecting rod 20, that is, the connecting rod 20 can rotate along the base 10, the other end of the connecting rod 20 is rotationally connected with the fixed table assembly 30, that is, the fixed table assembly 30 can rotate along the connecting rod 20, the display screen 60 is placed on the fixed table assembly 30, wherein the fixed table assembly 30 is fixedly connected with the display screen 60 through the fixing device 40, therefore, a user can rotate the display screen 60 along the connecting rod 20 through the fixed table assembly 30 by breaking the display screen 60, and the angle of the display screen 60 can be adjusted, for example, the display screen 60 is adjusted to be displayed at 45 degrees or 60 degrees or other angles (the included angle between the display screen 60 and the desktop platform), so that the user can conveniently watch or use the display screen 60. The user can rotate the display screen 60 along the base 10 by snapping the connecting rod 20, for example, the desktop platform is provided with an A side and a B side, the A side is arranged on the opposite side of the B side, the user uses the display screen 60 at the A side position, at this time, the connecting rod 20 needs to be pointed to the A side position, so that the display screen 60 faces the A side position, the user can conveniently use the display screen 60, the user moves to the B side position for some reason, at this time, the connecting rod 20 needs to be snapped to point to the B side position, so that the display screen 60 faces the opposite side of the A side position, namely, the display screen 60 faces the B side position.

In one embodiment, as shown in fig. 3, the housing 300 includes: the rotary base plate 310 is movably connected with the connecting rod 20, the rotary body 320 is sleeved on the rotary base plate 310, and the rotary body 320 rotates along the rotary base plate 310.

In this embodiment, the housing 300 includes: the rotating chassis 310 and the rotating body 320, the rotating chassis 310 is movably connected with the connecting rod 20, the rotating body 320 is sleeved on the rotating chassis 310, and the rotating body 320 rotates along the rotating chassis 310, wherein the fixing device 40 and the data transmission device 50 are respectively arranged on the rotating body 320, and the rotation of the display screen 60 can be realized through the rotating connection of the rotating body 320 and the rotating chassis 310, so that the switching between the horizontal screen and the vertical screen of the display screen 60 is facilitated.

Preferably, as shown in fig. 5, the rotary chassis 310 includes: the rotary body 320 comprises a chassis body 311, a first sleeve 312 arranged on the chassis body 311 and facing the rotary body 320, a first fork lug 313 arranged on one side of the chassis body 311 away from the first sleeve 312, and a fixing plate 314 arranged 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 with the connecting rod 20, and the fixing plate 314 is used for limiting the rotating body 320 to be separated from the first sleeve 312.

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

In this embodiment, referring to fig. 6, a 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 a fixing plate 314 is disposed on the first sleeve 312, the fixing plate 314 is used for limiting the first through hole 740 to separate 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, so that the rotating body 321 can be prevented from separating from the first sleeve 312, wherein the fixing plate 314 is fixedly connected with the first sleeve 312 through a first bolt 810, so that the rotating body 321 and the first sleeve 312 can be conveniently disassembled and assembled, and the rotating body 320 can be conveniently maintained.

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

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

Preferably, referring to fig. 6 and 7, a protrusion 315 is disposed on a side of the chassis body 311 facing the rotating body 321, a chute 324 matching with the protrusion 315 is disposed on the rotating body 321, and the chassis body 311 moves along the chute 324 in a rotating manner through the protrusion 315. The chute 324 is an arc chute, and the sliding angle can be precisely controlled by controlling the arc angle of the arc chute, for example, the arc angle of the chute 324 is 90 °, the bump 315 slides along the chute 324, the rotation angle range of the bump 315 along the chute 324 is 0-90 °, so that the bump 315 can limit the rotation of the rotating body beyond 90 °, and the rotating body 321 can be rotated clockwise by 90 ° or anticlockwise by 90 ° along the chassis body 311, so as to realize the switching between the rapid horizontal screen and the vertical screen.

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

In one embodiment, as shown in fig. 4, the cover plate 322 is provided with a buffer pad 330, where the buffer pad 330 is used to slow down the impact collision or friction between the display screen 60 and the cover plate 322 when the display screen is installed, and plays a role in protecting the display screen 60 from damage.

Optionally, the cushion pad 330 is a soft rubber cushion pad, and the soft rubber cushion pad is covered on the cover plate 322, so that the impact collision or friction between the display screen and the cover plate is slowed down by the soft rubber cushion pad in this embodiment, and the display screen is protected from damage. It should be understood that the cushion pad is not limited to the soft rubber cushion pad described above, but may be other situations, and is not limited thereto.

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

In this embodiment, a damping sheet 340 is disposed between the rotary chassis 310 and the rotary body 320, and the damping effect of the rotary chassis 310 and the rotary body 320 is enhanced by the damping sheet 340, so as to prevent the phenomenon of automatic rotation of the rotary body, i.e. the phenomenon of automatic rotation of the display screen.

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

Preferably, referring to fig. 6, a fixing plate 314 having a second accommodating cavity 3144 is fixedly connected with the first sleeve 312 through a first bolt 810, where the second accommodating cavity 3144 is provided with an arc groove, that is, the edge of the second accommodating cavity 3144 is tilted upward, and the first bolt 810 is located at the edge of the tilted second accommodating cavity 3144, and the first damping fin 341 is located at one side of the flange 3143 towards the chassis body 311, and by adjusting the first bolt 810, the flange 3143 can be moved downward or upward, that is, the distance between the flange 3143 and the chassis body 311 is adjusted, so that the distance between the first damping fin 341 and the second damping fin 342 is adjusted, and further, the damping strength between the first damping fin 341 and the second damping fin 342 and the rotating body 321 is adjusted, the flexibility of rotating the rotating body 321 is adjusted, and further, the display screen 60 can be conveniently rotated.

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

In one embodiment, in conjunction with fig. 8 and 9, the connecting rod 20 comprises: the device comprises a rod body 200, a first lug plate 210 arranged at one end of the rod body 200 and a second lug plate 220 arranged at one end of the rod body 200 far away from the first lug plate 210, wherein the first lug plate 210 is rotationally connected with the shell 300 through a first pin shaft 230, the second lug plate 220 is rotationally connected with the base 10 through a second pin shaft 240, and one end of the first lug plate 210 far away from the rod body 200 is arranged in an arc shape for convenience in rotation; the end of the second ear plate 220 away from the rod 200 is configured to be arc-shaped.

In this embodiment, in conjunction with fig. 8, the connecting rod 20 includes: the device comprises a rod body 200, a first lug plate 210 arranged at one end of the rod body 200 and a second lug plate 220 arranged at one end of the rod body 200 far away from the first lug plate 210, wherein a first fork lug 313 on the shell 300 is matched with the first lug plate 210, the first lug 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 left and right, 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 all in an arc shape, and the first fork lug 313 is embedded between the first left side plate 211 and the first right side plate 212 and is respectively connected with the first left side plate 211 and the first right side plate 212 in a rotating manner through a first pin shaft 230; the base 10 is provided with a second lug 110 matched with the second lug 220, wherein the second lug 220 comprises a second left side plate 221 and a second right side plate 222, the second left side plate 221 is arranged opposite to the second right side plate 222 in a left-right manner, one end of the second left side plate 221, which is far away from the rod body 200, and one end of the second right side plate 222, which is far away from the rod body 200, are all arranged in an arc shape, and the second lug 110 is embedded between the second left side plate 221 and the second right side plate 222 and is respectively connected with the second left side plate 221 and the second right side plate 222 in a rotating manner through a second pin shaft 240, so that the arrangement is stable in rotation, the operation is simple, the use is convenient, and the angle and the position of a display screen can be adjusted.

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

In this embodiment, as shown in fig. 8, the first ear plate 210 and the rod body 200, and the second ear plate 220 and the rod body 200 are all integrally formed, and the rod body 200 is provided with two cover plates 250, the cover plates 250 are 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, 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 plates 250 are 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 cover plates 250 are respectively provided with a first cover plate 251 and a 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, namely, the first cover plate 251 is covered on the first left side plate 211 and the second left 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, namely, the second cover plate 252 is covered on the first right side plate 212 and the second right side plate 212, the second pin shaft hole 262 is covered on the second right side plate 222, and the first cover plate 240 is covered on the second side of the second side plate 240, or the first cover plate 240 and the second cover plate 240 is not covered on the second side, and the second cover plate 240 is easily protected, or the outside is not protected, and the outside.

In this 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, i.e. the second cover plate 252 is covered on the first groove 270. The first groove 270 is used for installing a data transmission device, the first groove 270 can facilitate the assembly and the disassembly of the data transmission device, the maintenance of the data transmission device can be facilitated, and meanwhile, the first groove can facilitate the assembly and the disassembly of the first pin shaft and the second pin shaft.

In this embodiment, as shown in fig. 10, the base 10 includes a base body 100 and a second lug 110, a fifth through hole 770 is disposed on the second lug 110, and a sixth through hole 780 communicating 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 mounting the data transmission device. Of course, the base body 100 may be configured as a rotatable base body similar to the housing, and details of the embodiment of the housing will be referred to herein and 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 device 400 is located at a side of the cover plate 322 facing the first cavity, that is, the magnetic device 400 is fixedly connected with the cover plate 322, and the magnetic device 400 is embedded in the first cavity 323.

In this embodiment, the fixing device is configured as a magnetic attraction device, the magnetic attraction device is used for fixing the display screen, and the magnetic attraction device 400 is hidden in the housing 300. According to the embodiment, the display screen is magnetically attracted to be connected through the magnetic attraction device, the display screen can be prevented from sliding off from the fixed table assembly, the safety of the display screen can be guaranteed, the operation is simple, the use is convenient, the clamping device is not required, the clamping operation is not required, if the back clamps are pulled open without two hands, then similar complicated operation is carried out when clamping equipment is required, the surface of the fixed table assembly can be guaranteed to be tidy, the structure is simple, and the whole appearance is attractive. It should be understood that the fixing device is not limited to the above-mentioned magnetic attraction device, but may be other situations, and is not limited herein.

Specifically, referring to fig. 4, the magnets of the magnetic attraction device 400 in the present embodiment are hidden and disposed in the housing according to a fixed arrangement mode; if the magnets are arranged in a square or circular or annular or fan-shaped arrangement, the magnets are hidden in the housing, it should be understood that the magnets are not limited to the square or circular or annular or fan-shaped arrangement, but can be other situations, and are not limited herein.

Preferably, referring to fig. 11, the magnetic attraction device 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 distributed oppositely, 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 device 400 includes a first magnet set 410 and a second magnet set 420, magnetic poles of the first magnet set 410 and the second magnet set 420 are distributed oppositely, 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 enclose an annular magnetic attraction area, that is, the first magnet set 410 and the second magnet set 420 are assembled in an annular arrangement and combination, 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 arrangement can facilitate the assembly of the magnet, and is beneficial to fixed point positioning and fixed connection with the display screen. 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 in a fixed-point positioning manner, the second magnet group 420 and the fourth magnet group can be magnetically connected, and the dislocation connection of the display screen and the fixed table assembly can be avoided. It should be understood that the magnetic attraction device 400 is not limited to the first magnet set 410 and the second magnet set 420, and the magnetic poles of the first magnet set 410 and the magnetic poles of the second magnet set 420 are distributed opposite to each other, and the first magnet set 410 and the second magnet set 420 enclose a closed magnetic attraction area, which may be other situations, but not limited thereto.

In this embodiment, the first magnet set 410 and the second magnet set 420 are both located on a side of the cover plate 322 facing the first cavity 323, that is, the first magnet set 410 and the second magnet set 420 are respectively and fixedly connected with the cover plate 322, and the first magnet set 410 and the second magnet set 420 are both embedded in the first cavity 323, specifically, the first magnet set 410 and the second magnet set 420 are embedded in an interlayer between the cover plate 322 and the fixed plate 314. The first magnet set 410 and the second magnet set 420 in this embodiment are used for fixing the display screen 60, and the first magnet set 410 and the second magnet set 420 are disposed in the housing 300, so that the display screen 60 can be magnetically attracted and connected, the display screen 60 can be prevented from sliding off from the fixed table assembly 30, the safety of the display screen 60 can be ensured, the operation is simple, the use is convenient, the clamping device is not required, the clamping operation is not required, if the back clamp is pulled open without two hands operation, and then similar complex operation is carried out when clamping equipment is required, the surface of the fixed table assembly can be ensured to be clean, the structure is simple, and the whole is attractive and air.

In one embodiment, in conjunction with fig. 2, 6 and 11, the data transmission device 50 includes: the bullet needle connection module 510 and with the data line 520 that bullet needle connection module 510 is connected, bullet needle connection module 510 expose on the apron 322, data line 520 hide in casing 100, connecting rod 20 and in the base 10.

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

Specifically, referring to fig. 6, the pin connection module 510 is exposed on the cover plate 322, and the pin connection module 510 is fixedly connected with the cover plate 322 by a third bolt 830, and the data line 520 connected with the pin connection module 510 is hidden in the housing 300, the connecting rod 20 and the base 10, so that charging and cruising of the display screen and data transmission can be facilitated, and meanwhile, the phenomenon of winding of the data line can be avoided.

Preferably, the spring needle connecting module 510 is located in the magnetic attraction area. In this embodiment, the spring needle connection module 510 is located in the magnetic attraction area, which is greatly convenient for operation, stable, precise and efficient in connection, and can prevent data interruption in the use process of the display screen.

In this embodiment, referring to fig. 11, the magnetic attraction device 400 includes a first magnet set 410 and a second magnet set 420, 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 are enclosed to form a closed magnetic attraction area, the spring needle connecting module 510 is located in the middle of the magnetic attraction area, a third magnet set and a fourth magnet set which are magnetically attracted to the first magnet set 410 and the second magnet set 420 are disposed on the display screen 60, the spring needle connecting module 510 is correspondingly disposed with a socket on the display screen, the first magnet set 410 and the third magnet set are magnetically attracted to each other, and the second magnet set 420 and the fourth magnet set are magnetically attracted to each other, so that the spring needle connecting module 510 is inserted into the socket of the display screen in a homeotropic manner, thereby realizing charging or data transmission, keeping connection stability of the spring needle connecting module and the socket, preventing connection of the fixed table assembly 30 and the display screen 60, and realizing accurate and efficient connection of the spring needle connecting module 510.

Specifically, referring to fig. 7, the latch connection module 510 is fixed on the cover 322, the latch connection module 510 passes through the first mounting hole 720 on the cover 322 and the second mounting hole 710 on the buffer pad 330, and the data line 520 connected with the latch connection module 510 sequentially 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 313, the first groove 270 on the connecting rod 20, the fifth through hole 770 on the second fork 110, and the sixth through hole 780 on the base body 100, so as to realize 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 rotatable casing 300 and locate the data transmission device 50 on the casing 300, the data transmission device 50 is used for the data transmission and the power supply of display screen, wherein, the casing 300 includes: the display screen comprises a rotary chassis 310 movably connected with the connecting rod, a rotary body 320 rotatably connected with the rotary chassis 310 and a cover plate 322 arranged on the rotary body 320, wherein the cover plate 322 is made of a magnetic material, the cover plate 322 is magnetically attracted with the display screen 60, the cover plate 322 is connected with the rotary body 320 to form a mounting platform, and the mounting platform is used for mounting the display screen 60. In this embodiment, the cover plate 322 magnetically attracted to the display screen is provided, so that the structure is simple, the cost is low, and the connection is stable.

In summary, the present invention provides a display screen bracket, configured to fix a display screen, where the display screen bracket includes a base and a fixing table assembly disposed on the base, a connecting rod is disposed between the base and the fixing table assembly, and the connecting rod is movably connected with the base and the fixing table assembly respectively, where the fixing table 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. According to the invention, the angle or the position of the display screen can be conveniently adjusted by movably connecting the connecting rod with the base and the fixed table assembly, the rotatable shell can conveniently rotate the display screen in the circumferential direction, for example, the display screen is switched in the transverse direction or the vertical direction, the operation is simple, the use is convenient, the display screen is charged or data is transmitted through the data transmission device, the charging and the data transmission of the display screen can be conveniently carried out, the use is convenient, and the use experience of a user can be improved.

It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

1. A display screen support for fixed display screen, the display screen support includes the base and locates fixed station subassembly on the base, its characterized in that, 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;

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

the base is rotationally connected with one end of the connecting rod; the fixed table component is positioned at one end of the connecting rod far away from the base and is rotationally connected with the connecting rod;

the shell comprises a rotary chassis and a rotary body, the rotary chassis is rotationally connected with the connecting rod, the rotary body is sleeved on the rotary chassis, and the rotary body rotates along the rotary chassis; the rotating chassis includes:

a chassis body;

the fixed plate is arranged on the first sleeve and used for limiting the rotator to be separated from the first sleeve;

the rotating body includes:

the cover plate is arranged on the first containing cavity and connected with the rotary body to form a mounting platform, and the mounting platform is used for mounting the display screen;

the fixing device is a magnetic device, the magnetic device is hidden in the shell, the magnetic device is fixedly connected with the cover plate, and the magnetic device is embedded in the first containing cavity;

the data transmission device comprises a spring needle connecting module and a data line connected with the spring needle connecting module, wherein the spring needle connecting module is exposed on the cover plate and fixedly connected with the cover plate, the spring needle connecting module is located in a magnetic attraction area of the magnetic attraction device, and the data line is hidden in the shell, the connecting rod and the base.

2. The display screen bracket of claim 1, wherein the magnetic attraction device comprises a first magnet group and a second magnet group, magnetic poles of the first magnet group and the second magnet group are distributed oppositely, the first magnet group and the second magnet group are enclosed to form a closed magnetic attraction area, and the magnetic attraction area is used for fixing the display screen.

3. The display screen bracket of claim 1, wherein a damping sheet is provided between the rotating chassis and the rotating body.

4. The display screen bracket of claim 1, wherein a projection is provided on a side of the chassis body facing the rotating body, and a sliding groove matched with the projection is provided on the rotating body, and the projection is used for limiting the rotation of the rotating body.

5. The display screen bracket of claim 1, wherein the connecting rod comprises:

a rod body;