CN214790101U

CN214790101U - Rotary display screen

Info

Publication number: CN214790101U
Application number: CN202121052894.0U
Authority: CN
Inventors: 陈国锋; 吴少忠
Original assignee: Weishi Display Technology Shenzhen Co ltd
Current assignee: Weishi Display Technology Shenzhen Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-19
Anticipated expiration: 2031-05-17

Abstract

The utility model is suitable for a display screen field provides a rotation type display screen, rotation type display screen includes: the mounting plate is provided with a display box; the rotating assembly is arranged in the display box, a display screen is arranged on the rotating assembly, and the rotating assembly is used for driving the display screen to rotate in a reciprocating mode; wherein the rotating assembly comprises: a switching assembly for automatically switching a power output direction by operation of the rotating assembly; the transmission assembly is used for transmitting the power direction output by the switching assembly to the rotating assembly; the device drives the display screen to rotate through additional rotating assemblies by utilizing rotation transmission between the gears, and the meshing relation between the switching gears is pushed by reusing the rotation process of the display screen so as to realize the reciprocating rotation effect of the display screen, so that the display effect is better and the ornamental performance is better.

Description

Rotary display screen

Technical Field

The utility model belongs to the display screen field especially relates to a rotation type display screen.

Background

The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. It can be divided into CRT, LCD and other types; the Liquid Crystal Display (LCD) is one kind of flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

Most of the existing display screens are fixedly arranged on a display stand, and in the mode, only people in front of the display screens can see all contents in the display screens, and people positioned on two sides have extremely poor vision to the display screens, so that the contents in the display screens cannot be seen completely, and the ornamental value is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a rotation type display screen, aim at solving current display screen and all fix to settle on the show stand mostly, whole contents in the display screen can only be seen to the people in this kind of mode in the dead ahead of display screen, and the people that is located both sides is extremely poor to the field of vision of display screen, content in the display screen can't be seen to the completeness, sight greatly reduced's problem

The embodiment of the utility model provides a realize like this, a rotation type display screen, rotation type display screen includes:

the mounting plate is provided with a display box;

the rotating assembly is arranged in the display box, a display screen is arranged on the rotating assembly, and the rotating assembly is used for driving the display screen to rotate in a reciprocating mode;

wherein the rotating assembly comprises:

a switching assembly for automatically switching a power output direction by operation of the rotating assembly;

and the transmission assembly is used for transmitting the power direction output by the switching assembly to the rotating assembly.

The embodiment of the utility model provides a pair of rotation type display screen has following beneficial effect:

the device drives the display screen to rotate through additional rotating assemblies by utilizing rotation transmission between the gears, and the meshing relation between the switching gears is pushed by reusing the rotation process of the display screen so as to realize the reciprocating rotation effect of the display screen, so that the display effect is better and the ornamental performance is better.

Drawings

Fig. 1 is a schematic structural view of a rotary display screen according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a rotary display screen according to an embodiment of the present invention 1;

fig. 3 is a schematic view of an internal structure of a rotary display screen according to an embodiment of the present invention, which is shown in fig. 2;

fig. 4 is a schematic view of an internal structure of a rotary display screen according to an embodiment of the present invention.

In the drawings: 1. mounting a plate; 2. a display box; 3. a rotating assembly; 31. a spin column; 32. a support member; 33. a connecting plate; 34. a pusher member; 35. a rotating member; 36. pushing the column; 37. a first linkage member; 38. a positioning member; 39. a slider; 310. a first output member; 311. a first tooth member; 312. a sliding groove; 313. an elastic member; 314. a second tooth member; 315. a third tooth member; 316. a fourth tooth; 317. a rotating shaft; 318. a first rotating member; 319. a second rotating member; 320. a third rotating member; 321. a first transmission member; 322. a second transport member; 4. a display screen.

Detailed Description

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

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, in the embodiment of the present invention, the rotary display screen includes:

the display box comprises a mounting plate 1, wherein a display box 2 is mounted on the mounting plate 1;

the rotating assembly 3 is installed inside the display box 2, a display screen 4 is installed on the rotating assembly 3, and the rotating assembly 3 is used for driving the display screen 4 to rotate in a reciprocating manner;

wherein the rotating assembly 3 comprises:

a switching assembly for automatically switching a power output direction by operation of the rotating assembly 3;

and the transmission assembly is used for transmitting the power direction output by the switching assembly to the rotating assembly 3.

In this embodiment, the structure of the display box 2 may be a structure of transparent glass, and may also be a structure of other box bodies with excellent perspective, such as a transparent plastic plate, and is not described herein again; the structure of the display screen 4 is preferably an arc-shaped curved surface display screen, and the display screen has good ornamental value when rotating.

As shown in fig. 1 and 2, in the embodiment of the present invention, the rotating assembly 3 further includes:

the rotating column 31, the rotating column 31 is connected with the transmission assembly, and a support 32 is installed on the side of the rotating column 31;

a connecting plate 33 connected with the supporting member 32, wherein the display screen 4 is installed on the connecting plate 33;

a pushing member 34 mounted on the side of the support 32 for providing a pushing force for the operation of the switching assembly.

As shown in fig. 1 to 4, in the embodiment of the present invention, the switching component includes:

the rotating piece 35 is rotatably connected with the inner wall of the display box 2, pushing columns 36 are mounted at two ends of the rotating piece 35, and the pushing columns 36 are matched with the pushing pieces 34;

a first linkage member 37 rotatably connected to the middle of the rotary member 35;

the positioning element 38 is installed inside the display box 2, a sliding block 39 is slidably sleeved on the positioning element 38, a first output element 310 is installed on the sliding block 39, and a first tooth element 311 is arranged at the output end of the first output element 310;

a slide groove 312 provided on one side of the slide block 39, the first link 37 being located inside the slide groove 312;

and an elastic member 313, disposed between the first linkage member 37 and the sliding groove 312, for pushing the sliding block 39 to be positioned.

In this embodiment, the elastic element 313 may be a metal spring, or may be another structure capable of pushing the first linking element 37 to reset, which is not described herein; the structure of the first output member 310 is not limited to a rotating motor, and all power components capable of driving rotation are all available, which are not described herein.

As shown in fig. 1 to 4, in the embodiment of the present invention, the transmission assembly includes:

the second tooth part 314 and the third tooth part 315 are rotatably connected with the inner wall of the display box 2, and the second tooth part 314 and the third tooth part 315 are matched with the first tooth part 311;

a fourth tooth member 316 rotatably connected to the inner wall of the display box 2, wherein the fourth tooth member 316 is engaged with the third tooth member 315;

a rotating shaft 317 rotatably connected to the inner wall of the display box 2 and connected to the rotating column 31, wherein a rotation transmission assembly is disposed between the second gear 314 and the rotating shaft 317 and between the fourth gear 316 and the rotating shaft 317, and the rotation transmission assembly is configured to transmit the rotation of the second gear 314 or the fourth gear 316 to the rotating column 31.

When the first output member 310 is activated, the first output member 310 drives the first gear 311 to rotate, as shown in fig. 2 and 3, the first tooth member 311 is engaged with the second tooth member 314, and the rotating shaft 317 is driven to rotate clockwise by the rotation transmission component on the second tooth 314, and then the rotating column 31 is driven to rotate clockwise until the pushing piece 34 contacts with the pushing column 36 on the right side, the pushing column 36 is pushed, and drives the rotating member 35 to rotate clockwise, the rotating member 35 drives the sliding block 39 to slide rightward on the positioning member 38 through the first linking member 37, so that the first tooth member 311 is disengaged from the second tooth member 314 and engaged with the three-foot ground button 315, the third gear 315 drives the fourth gear 316 to rotate, and the rotating shaft 317 is driven to rotate counterclockwise by the rotation transmission assembly on the fourth gear 316 until the state of fig. 1 to 4 is restored, so as to achieve the effect of reciprocating rotation of the display screen 4.

As shown in fig. 1 to 4, in the embodiment of the present invention, the rotation transmission assembly includes:

a first rotating member 318 mounted on the rotating shaft 317;

a second rotating member 319 and a third rotating member 320 mounted on said second tooth 314 and said fourth tooth 316, respectively;

the first transmission element 321 and the second transmission element 322 are respectively sleeved between the second rotation element 319 and the rotation axis 317 and between the third rotation element 320 and the rotation axis, and are used for enabling the rotation axis 317 and the second rotation element 319 or the third rotation element 320 to synchronously rotate.

In this embodiment, the structure of the rotation transmission assembly is not limited to the above structure, and the rotation transmission effect can be achieved by adding a gear and sleeving a toothed chain between the gears, and of course, any other structure capable of achieving synchronous rotation transmission can be also used, which is not described herein.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A rotary display screen, comprising:

the mounting plate is provided with a display box;

wherein the rotating assembly comprises:

2. The rotating display screen of claim 1, wherein the rotating assembly further comprises:

the rotating column is connected with the transmission assembly, and a supporting piece is installed on the side part of the rotating column;

the connecting plate is connected with the supporting piece, and the display screen is installed on the connecting plate;

and the pushing piece is arranged on the side part of the support piece and used for providing pushing force for the operation of the switching assembly.

3. A rotary display screen in accordance with claim 2, wherein the switching assembly comprises:

the rotating piece is rotationally connected with the inner wall of the display box, pushing columns are arranged at two ends of the rotating piece, and the pushing columns are matched with the pushing piece;

the first linkage piece is rotationally connected with the middle part of the rotating piece;

the positioning piece is arranged in the display box, a sliding block is slidably sleeved on the positioning piece, a first output piece is arranged on the sliding block, and a first tooth piece is arranged at the output end of the first output piece;

the sliding groove is formed in one side of the sliding block, and the first linkage piece is located in the sliding groove;

and the elastic piece is arranged between the first linkage piece and the sliding groove and used for pushing the sliding block to be positioned.

4. A rotary display screen in accordance with claim 3, wherein the transport assembly comprises:

the second gear and the third gear are rotationally connected with the inner wall of the display box and are matched with the first gear;

the fourth gear is rotatably connected to the inner wall of the display box and meshed with the third gear;

the axis of rotation, with the show incasement wall rotates to be connected, and with the column spinner is connected, be equipped with rotatory transmission assembly between second tooth spare and the axis of rotation and between fourth tooth spare and the axis of rotation, rotatory transmission assembly be used for with the rotatory transmission of second tooth spare or fourth tooth spare extremely on the column spinner.

5. A rotary display screen according to claim 4, wherein the rotary transport assembly comprises:

a first rotating member mounted on the rotating shaft;

the second rotating part and the third rotating part are respectively arranged on the second tooth part and the fourth tooth part;

first transmission piece and second transmission piece are established respectively the cover and are established between second rotation piece and the axis of rotation and between third rotation piece and the axis of rotation for make axis of rotation and second rotation piece or third rotate the piece and carry out synchronous revolution.