CN215722074U

CN215722074U - Rotation adjusting device of rotary display screen

Info

Publication number: CN215722074U
Application number: CN202122132765.9U
Authority: CN
Inventors: 王贺全; 王浩; 刘清
Original assignee: Shanghai Yiming Electronic Technology Co ltd
Current assignee: Shanghai Yiming Electronic Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a rotation adjusting device of a rotary display screen, which comprises a base, wherein a box cover and a rotating device are arranged at the top end of the base, the rotating device is composed of a rotating base, a sliding support and a supporting rod, the supporting rod is fixedly and vertically arranged at the center of the top end of the base, and the rotating base and the sliding support are respectively provided with a rotating shaft which is sleeved on the surface of the supporting rod. The device simple structure, three display screens are installed jointly to same level, be used for the full aspect to demonstrate, convenient flexible show display screen, the display screen of the different level installations of drive carries out positive and negative rotation, personnel know around the convenience, improve the display screen attractiveness, and be equipped with the multistage formula bracing piece, be convenient for adjust the multiunit according to actual conditions and rotate the base between the erection space from top to bottom, make things convenient for the multiple model display screen installation of adaptation to demonstrate, simple structure is reasonable, high durability and convenient use have effectively solved current majority problem, higher practical value has.

Description

Rotation adjusting device of rotary display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a rotation adjusting device for rotating a display screen.

Background

A display (screen) is an I/O device belonging to a computer, i.e., 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 classified into various types such as CRT, LCD, etc.

At present, the display screen is widely applied to each field, and the display screen is generally fixed outdoor or indoor, but in some actual exhibition places of needs, need set up multiunit display screen, and the personnel of being convenient for adjust, make things convenient for personnel around observe to know to in order to increase the display screen attractiveness, in order to promote the consumption. Therefore, we improve this and propose a rotation adjusting device for rotating the display screen.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the rotation adjusting device of the rotary display screen comprises a base, wherein a box cover and a rotating device are arranged at the top end of the base, the rotating device is composed of a rotating base, a sliding support and a supporting rod, the supporting rod is fixedly and vertically arranged at the center of the top end of the base, the rotating base and the sliding support are respectively provided with a rotating shaft which is sleeved on the surface of the supporting rod, the rotating base is provided with a housing, a positive and negative motor, a numerical control module and a slewing bearing, a contact power supply device is embedded in the rotating shaft, the surface of the sliding support is concavely provided with a sliding groove, a sliding rail and an installation frame are arranged in the sliding groove, and the installation frame is provided with a sliding block.

As a preferred technical scheme of the utility model, the base is in an isosceles triangle structural design, the bottom end of the base is provided with a shock-absorbing anti-skidding foot pad for protection, the box cover is clamped and installed at the center of the top end of the base, and the base is internally provided with a storage battery and a signal box.

As a preferred technical scheme of the utility model, the support rod is formed by splicing a plurality of groups, each group of outer walls is provided with anti-skid textures and a notch, the bottom end of each group of outer walls is provided with a thread block, the top end of each group of outer walls is provided with a thread groove, and the support rod sections are in threaded fit and fixed connection with the thread grooves through the thread blocks.

As a preferable technical scheme of the utility model, the support rod is fixedly arranged at the center of the top end of the base through a thread block and a thread, and the top end of the support rod is provided with a cover plate which is in fit thread connection with the thread groove.

As a preferable technical scheme of the utility model, the slewing bearing is fixedly arranged at the bottom of the rotating base, the housing is fixedly arranged at the top of the rotating base, the outer teeth at the bottom end of the slewing bearing are fixedly connected with the display screen frame, the inner teeth are provided with a transmission structure and connected with the rotating shaft, the centers of the rotating base and one end of the sliding support are both provided with circular openings, the rotating shaft is embedded and arranged in the openings and fixedly connected with the supporting rod, the numerical control module is fixedly arranged on the side wall of the positive and negative motor, the positive and negative motor is arranged on one side of the center in the rotating base, and the output end is provided with the rotating teeth connected with the slewing bearing.

As a preferred technical scheme of the utility model, the sliding support is provided with three groups of stacking devices, the three groups of stacking devices are in transmission connection with a positive and negative motor inside the rotating base through a rotating shaft, the middle part and the other end of the top end of the sliding support are both sunken to form a sliding chute, every two groups of sliding rails are embedded and arranged on two sides of the inner wall of the sliding chute, and a linear guide rail motor is arranged inside each sliding rail.

According to a preferred technical scheme, the mounting frame is of a rectangular structural design, the connecting structure and the wire groove are arranged on the front side of the mounting frame, the sliding block is fixedly mounted in the middle of the back side of the mounting frame, the shape structure of the sliding block is matched with the sliding groove, and the tooth group and the anti-falling structure are arranged on the surface of the bottom end of the sliding block and are fixedly connected with the sliding rail and the sliding support.

As a preferable technical scheme of the utility model, the contact power supply device is embedded in the rotating shaft and is provided with a wire groove for connecting the rotating base, the storage battery and the mounting rack through wires.

The utility model has the beneficial effects that: the rotary adjusting device of the rotary display screen is provided with a triangular structure base, is convenient to increase the stability of the device, is matched with three groups of sliding supports and a mounting frame which are arranged on a rotary device to work together, and is used for installing three display screens at the same level for displaying in all aspects, is matched with sliding chutes and sliding rails which are arranged in the sliding supports to work together with sliding blocks on the mounting frame, is convenient for background personnel to use a remote controller to be connected with a signal box in the base for controlling the operation by signals, is convenient for the telescopic display screen, is matched with a positive and negative motor in a rotary base, and works together with a rotary shaft by a rotary bearing to drive the display screens which are installed at different levels to rotate positively and negatively, is convenient for the surrounding personnel to know, improves the attractiveness of the display screens, is provided with a multi-stage supporting rod, is convenient for adjusting the installation space between the upper part and the lower part of the multi-group rotary base according to actual conditions, and is convenient for being matched with the installation and display screens of various models, simple structure is reasonable, and convenient to use has effectively solved current majority problem, has higher practical value.

Drawings

FIG. 1 is a perspective view of a rotation adjusting device of a rotary display panel according to the present invention;

FIG. 2 is a partially exploded view of the rotation adjustment mechanism of the rotary display screen of the present invention;

FIG. 3 is an enlarged view of a portion of the rotary adjustment device of the rotary display panel of the present invention:

fig. 4 is an exploded view of the inside of the rotating base of the rotation adjusting device of the rotary display panel according to the present invention.

In the figure: 1. a base; 2. a rotating device; 3. rotating the base; 4. a sliding support; 5. a rotating shaft; 6. a support bar; 7. a box cover; 8. a chute; 9. a slide rail; 10. a mounting frame; 11. a slider; 12. a contact power supply; 13. a thread block; 14. a thread groove; 15. a housing; 16. a positive and negative motor; 17. a numerical control module; 18. and a slewing bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the rotation adjusting device of the rotary display screen of the utility model comprises a base 1, a box cover 7 and a rotating device 2 are arranged at the top end of the base 1, the rotating device 2 is composed of a rotating base 3, a sliding support 4 and a support rod 6, the support rod 6 is fixedly and vertically arranged at the center of the top end of the base 1, the rotating base 3 and the sliding support 4 are respectively provided with a rotating shaft 5 which is sleeved on the surface of the support rod 6, the rotating base 3 is provided with a housing 15, a positive and negative motor 16, a numerical control module 17 and a rotary bearing 18, the rotating shaft 5 is embedded with a contact power supply 12, the surface of the sliding support 4 is provided with a sliding groove 8 in a concave manner, a sliding rail 9 and an installation frame 10 are arranged in the sliding groove 8, and the installation frame 10 is provided with a sliding block 11.

Wherein, base 1 is isosceles triangle structural design, and the bottom is equipped with the protection of shock attenuation antiskid callus on the sole, and 7 blocks of case lid are installed at 1 top center of base, and 1 internally mounted of base has battery and signal box.

Wherein, the bracing piece 6 is equipped with a plurality of groups concatenation and constitutes, and every outer wall of group is equipped with anti-skidding texture and notch, and screw thread piece 13 is installed to its bottom, and thread groove 14 is installed on the top, passes through

screw thread piece

13 and 14 screw thread adaptation fixed connection of thread groove between the bracing piece 6 pole festival.

Wherein, the support rod 6 is fixedly arranged at the center of the top end of the base 1 through a thread block 13 matched with threads, and the top end of the support rod 6 is provided with a cover plate and a thread groove 14 matched with threads for connection.

Wherein, slewing bearing 18 fixed mounting is in the bottom of rotating base 3, and housing 15 fixed mounting is at the top of rotating

base

3, 18 bottom external teeth of slewing bearing and display screen frame fixed connection, and the internal tooth is equipped with transmission structure and is connected with

rotation axis

5, 3 centers of rotating base and 4 one end centers of sliding support all are equipped with circular opening, and rotation axis 5 inlays to establish and installs at opening inside and bracing piece 6 fixed connection, numerical control module 17 fixed mounting is at positive and negative motor 16 lateral walls, positive and negative motor 16 installs in 3 inside center one sides of rotating base, and the output is equipped with changes the tooth and connects slewing bearing 18.

Wherein, sliding support 4 is equipped with three groups and piles up the installation, and is connected with the inside positive and negative motor drive of rotating base 3 through rotation axis 5, and sliding support 4 top middle part and the other end all sunken constitution spout 8 that constitute, and every two sets of inlays of slide rail 9 establishes and installs in 8 inner wall both sides of spout, and slide rail 9 is inside to be equipped with the linear guide motor.

Wherein, mounting bracket 10 is the design of rectangle structure, and openly is equipped with connection structure and wire casing, and 11 fixed mounting of slider are at 10 back middle parts of mounting bracket, and shape structure and the design of 8 adaptations of spout, and 11 bottom surfaces of slider are equipped with tooth group and anti-disengaging structure and slide rail 9 and sliding support 4 fixed connection.

Wherein, the contact power supply 12 is embedded inside the rotating shaft 5 and is provided with a wire groove for connecting the rotating base 3, the storage battery and the mounting rack 10 by a wire.

The working principle is as follows: whether the device is normal is firstly checked, when the checking is finished, the device is powered on, the stability of the device is convenient to increase by arranging a base 1 with a triangular structure, three groups of sliding supports 4 arranged in a matched rotating device 2 and an installation frame 10 work together, three display screens are installed together at the same level and are used for displaying in different areas, a sliding chute 8 and a sliding rail 9 arranged in the sliding support 4 work together with a sliding block 11 on the installation frame 10, a background person uses a remote controller to be in signal connection with a signal box in the base 1 for controlling the operation, the display screens are convenient to be displayed in a telescopic mode, the display screens are driven to rotate forwards and backwards by matching with a forward and backward motor 16, a rotary bearing 18 and a rotating shaft 5 in a rotating base 3, the understanding of surrounding persons is convenient, the attractiveness of the display screens is improved, a multi-section supporting rod 6 is arranged, the mounting distance between the upper part and the lower part of the rotating base 3 can be adjusted according to actual conditions, the display screen is convenient to adapt to installation and display of various models, simple and reasonable in structure and convenient to use, effectively solves most of the existing problems, and has high practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Rotary adjusting device of rotatory display screen, including base (1), its characterized in that, base (1) top is equipped with case lid (7) and rotary device (2), rotary device (2) are equipped with rotation base (3), sliding support (4) and bracing piece (6) and constitute, bracing piece (6) are fixed erects to be installed at base (1) top center, rotation base (3) and sliding support (4) are equipped with rotation axis (5) cover respectively and establish and install on bracing piece (6) surface, rotation base (3) are equipped with housing (15), positive and negative motor (16), numerical control module (17) and slew bearing (18), rotation axis (5) are inlayed and are installed contact power supply ware (12), sliding support (4) surface is sunken to be equipped with spout (8), and install slide rail (9) and mounting bracket (10) in spout (8), the mounting frame (10) is provided with a sliding block (11).

2. The rotary adjusting device of the rotary display screen according to claim 1, wherein the base (1) is designed in an isosceles triangle structure, the bottom end of the base is provided with a shock-absorbing anti-skidding foot pad for protection, the case cover (7) is clamped and installed at the center of the top end of the base (1), and the base (1) is internally provided with a storage battery and a signal box.

3. The rotary adjusting device of the rotary display screen according to claim 1, wherein the support rod (6) is formed by splicing a plurality of groups, each group of outer walls is provided with anti-skid textures and notches, the bottom end of each group of outer walls is provided with a thread block (13), the top end of each group of outer walls is provided with a thread groove (14), and the rod sections of the support rod (6) are fixedly connected with the thread grooves (14) through the thread blocks (13) in a thread matching manner.

4. The rotary adjusting device of the rotary display screen according to claim 1, wherein the support rod (6) is fixedly installed at the center of the top end of the base (1) through a screw block (13) in a matching manner, and the top end of the support rod (6) is provided with a cover plate in a matching manner and connected with a screw groove (14) in a matching manner.

5. The rotation adjusting device of the rotating display screen according to claim 1, wherein the rotary bearing (18) is fixedly installed at the bottom of the rotating base (3), the housing (15) is fixedly installed at the top of the rotating base (3), the outer teeth at the bottom end of the rotary bearing (18) are fixedly connected with the display screen frame, the inner teeth are provided with a transmission structure and are connected with the rotating shaft (5), the center of the rotating base (3) and the center of one end of the sliding support (4) are both provided with a circular opening, the rotating shaft (5) is embedded and installed inside the opening and fixedly connected with the supporting rod (6), the numerical control module (17) is fixedly installed on the side wall of the positive and negative motor (16), the positive and negative motor (16) is installed on one side of the center inside the rotating base (3), and the output end is provided with a rotary tooth connected with the rotary bearing (18).

6. The rotation adjusting device of a rotary display screen according to claim 1, wherein the sliding support (4) is provided with three sets of stacked installation and is in transmission connection with a positive and negative motor inside the rotating base (3) through a rotating shaft (5), the middle part and the other end of the top end of the sliding support (4) are both sunken to form a sliding chute (8), every two sets of sliding rails (9) are embedded and installed on two sides of the inner wall of the sliding chute (8), and a linear guide rail motor is arranged inside the sliding rails (9).

7. The rotation adjusting device of the rotary display screen according to claim 1, wherein the mounting frame (10) is designed to have a rectangular structure, and is provided with a connecting structure and a wire slot on the front side, the slider (11) is fixedly mounted in the middle of the back side of the mounting frame (10), and is designed to be matched with the sliding groove (8) in shape and structure, and the bottom end surface of the slider (11) is provided with a tooth group and an anti-falling structure which are fixedly connected with the sliding rail (9) and the sliding support (4).

8. The rotation adjustment device of a rotary display screen according to claim 1, characterized in that the contact power supply (12) is embedded inside the rotating shaft (5) and is provided with a wire slot for connecting the line to the rotating base (3), the accumulator and the mounting bracket (10).