CN211952177U

CN211952177U - Suspension type multifunctional display screen frame

Info

Publication number: CN211952177U
Application number: CN202020594270.0U
Authority: CN
Inventors: 王力伟
Original assignee: First Hospital Of Qinhuangdao
Current assignee: First Hospital Of Qinhuangdao
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-17
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to the technical field of display screen installation, in particular to a suspension type multifunctional display screen rack, which comprises a display screen installation frame and a rack body; the display screen mounting frame is internally and fixedly provided with a display screen body, the upper end of the display screen mounting frame is provided with a first support, and one side of the first support is provided with an oblique adjusting assembly; the multifunctional display screen rack is characterized in that a second support and a transmission assembly are movably mounted inside the rack body, the second support is rotated through the transmission assembly, the lower end of the second support is movably connected with the first support, the suspension type multifunctional display screen rack is matched with the slant adjustment assembly through the transmission assembly, the position adjustment of multiple angles and multiple ranges can be achieved for the display screen body mounted inside the display screen mounting frame, and therefore audiences can obtain the best viewing angle.

Description

Suspension type multifunctional display screen frame

Technical Field

The utility model relates to a display screen installation technical field specifically is a suspension type multifunctional display screen frame.

Background

In the prior art, an LED display screen is generally fixed in a place which can be seen by the public, such as a square, a writing roof and the like. Some of the LED display screens are arranged on the stand columns, some of the LED display screens are directly arranged on the wall, the LED display screens are generally arranged on the stand columns at the positions where squares are more obvious, but the LED display screens of the installation mode only face one side, when the sun is directly irradiated, the brightness of the LED display screens can be reduced due to reflection of light, sometimes the LED display screens are not visible, the sunlight generally irradiates the display screens for several hours, and the LED display screen effect of the hours is reduced. And will make the display range undersize of LED display screen with the LED display screen when making the north-south orientation, or southeast, southwest, northeast, northwest orientation, if certain direction flow of people is not many, the bandwagon effect to the LED display screen reduces, provides a multi-functional display screen frame of suspension type for this in the patent application document that the publication number of authorizing is CN 203963415U.

This relay that suspension type multifunctional display screen frame set up has the temporal control effect, can control LED display screen and turn to the direction of being shaded under the time of sunshine direct irradiation, and degree of automation is higher, but this suspension type multifunctional display screen frame also has certain defect, for example, can only transversely rotate the display screen, can not adjust the gradient of display screen, makes its best vision angle that more accords with spectator.

To the problem in the above-mentioned background art, the utility model aims at providing a suspension type multifunctional display screen frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type multifunctional display screen frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a suspended multi-function display screen stand, comprising: the display screen mounting frame is internally and fixedly provided with a display screen body, a first support is arranged at the upper end of the display screen mounting frame, and an inclined adjusting assembly is arranged on one side of the first support; the frame body is internally and movably provided with a second support and a transmission assembly, the second support is rotated through the transmission assembly, and the lower end of the second support is movably connected and fixed with the first support.

As a further aspect of the present invention: the tail end of the second bracket is provided with a groove, and a movable block is movably arranged in the groove in a hinged mode through a pin shaft; the end part of the first bracket is provided with a groove, and the end of the first bracket is hinged and movably arranged on the movable block through a pin shaft; through the structural design, the connection between the second bracket and the first bracket can easily realize the adjustment of the angle position.

As a further aspect of the present invention: the inclined adjusting assembly comprises a movable shaft seal and an electric telescopic rod, the movable shaft seal is movably mounted on a first support, one end of the electric telescopic rod is fixedly mounted on the movable shaft seal, the other end of the electric telescopic rod is fixedly connected with the frame body, and a limiting block is fixedly mounted on the part, on two sides of the movable shaft seal, of the first support; when the oblique position of the display screen body in the display screen mounting frame needs to be adjusted, starting the electric telescopic rod, and pulling the first support and the second support to change the angle position through the movable shaft seal by the electric telescopic rod; when the movable shaft seal pulls the first support to rotate, the limiting block arranged on the first support limits and fixes the movable shaft seal.

As a further aspect of the present invention: the number of the transmission assemblies is two, and the transmission assemblies are respectively a first transmission assembly and a second transmission assembly.

As a further aspect of the present invention: the first transmission assembly comprises a first motor, a first reduction gearbox and a first rotating shaft, the first motor, the first reduction gearbox and the first rotating shaft are sequentially connected, first driving gears are mounted on the first rotating shaft, and the number of the first driving gears is two; the second transmission assembly comprises a second motor, a second reduction gearbox and a second rotating shaft, the second motor, the second reduction gearbox and the second rotating shaft are sequentially connected, second driving gears are mounted on the second rotating shaft, and the number of the second driving gears is two; the first transmission gear and the second transmission gear are arranged on the second support, the number of the first transmission gears and the number of the second transmission gears are two, the first transmission gear on the second support is connected with the first driving gear on the first rotating shaft through a chain, and the second driving gear on the second rotating shaft is connected with the second transmission gear on the second support through a chain.

Compared with the prior art, the beneficial effects of the utility model are that:

the suspension type multifunctional display screen frame is matched with the oblique adjusting component through the transmission component, so that the multi-angle and multi-range position adjustment of the display screen body arranged in the display screen mounting frame can be realized, and audiences can obtain the best viewing angle;

in addition, two transmission assemblies are arranged simultaneously, the rotating angle of the rotating second support can be controlled accurately, (for example, the running powers of the two motors are different, the motor with slower power can drag the motor with faster power to form reverse torque, so that the rotating speed of the second support can be controlled conveniently), and the kinetic energy provided for the second support by the simultaneous operation of the two transmission assemblies is also large, so that the second support can obtain enough running kinetic energy.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a suspension type multifunctional display screen rack according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a position a of a suspension type multifunctional display screen rack according to an embodiment of the present invention.

In the figure: the display screen comprises a display screen body 1, a display screen mounting frame 2, a first support 3, a limiting block 4, a movable shaft seal 5, an electric telescopic rod 6, a second support 7, a rack body 8, a first rotating shaft 9, a first driving gear 10, a first reduction gearbox 11, a first motor 12, a first transmission gear 13, a second transmission gear 14, a second motor 15, a second reduction gearbox 16, a second driving gear 17, a second rotating shaft 18, a pin shaft 19 and a movable block 20.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a suspension type multifunctional display screen rack includes: the display screen mounting frame comprises a display screen mounting frame 2 and a rack body 8, wherein a display screen body 1 is fixedly mounted in the display screen mounting frame 2, a first support 3 is arranged at the upper end of the display screen mounting frame 2, and an inclined adjusting assembly is mounted on one side of the first support 3; a second bracket 7 and a transmission assembly are movably mounted in the rack body 8, the second bracket 7 rotates through the transmission assembly, and the lower end of the second bracket 7 is fixedly connected with the first bracket 3 at the position A;

when the suspension type multifunctional display screen rack is installed, the display screen body 1 is installed and fixed inside the display screen installation frame 2, the upper end of the rack body 8 is hung on a ceiling, the second support 7 rotates through the transmission assembly to adjust the transverse position of the display screen body 1 inside the display screen installation frame 2, and the first support 3 moves through the oblique adjustment assembly to change the inclination of the display screen body 1 inside the display screen installation frame 2; through the cooperation of transmission subassembly and slant adjustment subassembly, can realize the position adjustment of multi-angle multi-range to installing at the inside display screen body 1 of display screen installing frame 2, make spectator obtain the best sight shadow visual angle.

Example 2

Referring to fig. 2, further, at a position a, a groove is formed at the tail end of the second bracket 7, and a movable block 20 is movably hinged inside the groove through a pin 19; a groove is formed in the end part of the first bracket 3, and the end of the first bracket 3 is hinged and movably arranged on the movable block 20 through a pin shaft 19;

through the structural design, the connection between the second bracket 7 and the first bracket 3 can easily realize the adjustment of the angle position;

specifically, the slant adjusting assembly comprises a movable shaft seal 5 and an electric telescopic rod 6, the movable shaft seal 5 is movably mounted on the first support 3, one end of the electric telescopic rod 6 is mounted and fixed on the movable shaft seal 5, the other end of the electric telescopic rod 6 is connected and fixed with the frame body 8, and a limiting block 4 is mounted and fixed on the parts of the first support 3 on the two sides of the movable shaft seal 5;

when the oblique position of the display screen body 1 in the display screen mounting frame 2 needs to be adjusted, the electric telescopic rod 6 is started, and the electric telescopic rod 6 pulls the first support 3 and the second support 7 to change the angle positions through the movable shaft seal 5; when the movable shaft seal 5 pulls the first bracket 3 to rotate, the limiting block 4 arranged on the first bracket 3 limits and fixes the movable shaft seal 5;

the rest of the structure of example 2 is the same as example 1.

Example 3

Furthermore, the number of the transmission assemblies is two, and the transmission assemblies are respectively a first transmission assembly and a second transmission assembly;

specifically, the first transmission assembly comprises a first motor 12, a first reduction gearbox 11 and a first rotating shaft 9, wherein the first motor 12, the first reduction gearbox 11 and the first rotating shaft 9 are sequentially connected, a first driving gear 10 is mounted on the first rotating shaft 9, and the number of the first driving gears 10 is two;

the second transmission assembly comprises a second motor 15, a second reduction gearbox 16 and a second rotating shaft 18, the second motor 15, the second reduction gearbox 16 and the second rotating shaft 18 are sequentially connected, a second driving gear 17 is mounted on the second rotating shaft 18, and the number of the second driving gears 17 is two;

the second bracket 7 is provided with a first transmission gear 13 and a second transmission gear 14, the number of the first transmission gears 13 and the number of the second transmission gears 14 are both two, the first transmission gears 13 on the second bracket 7 are connected with the first driving gear 10 on the first rotating shaft 9 through chains, and the second driving gear 17 on the second rotating shaft 18 is connected with the second transmission gear 14 on the second bracket 7 through chains;

the two transmission assemblies are arranged at the same time, so that the rotating angle of the rotating second support 7 can be controlled accurately, (for example, the two motors have different running powers, the motor with slower power can drag the motor with faster power to form reverse torque, so that the rotating speed of the second support 7 can be controlled conveniently), and the kinetic energy provided for the second support 7 by the simultaneous operation of the two transmission assemblies is also larger, so that the second support 7 can obtain enough running kinetic energy;

the rest of the structure of example 3 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 suspended multi-function display screen stand, comprising: display screen installing frame (2) and frame body (8), its characterized in that: a display screen body (1) is fixedly arranged in the display screen mounting frame (2), a first support (3) is arranged at the upper end of the display screen mounting frame (2), and an inclined adjusting assembly is arranged on one side of the first support (3); the frame body (8) is internally and movably provided with a second support (7) and a transmission assembly, the second support (7) is rotated through the transmission assembly, and the lower end of the second support (7) is movably connected with the first support (3).

2. A suspended multi-function display screen stand according to claim 1, wherein: a groove is formed in the tail end of the second support (7), and a movable block (20) is movably hinged in the groove in the tail end of the second support (7) through a pin shaft (19); the end part of the first bracket (3) is provided with a groove, and the end of the first bracket (3) is hinged and movably arranged on the movable block (20) through a pin shaft (19).

3. A suspended multi-function display screen stand according to claim 1, wherein: the slant adjustment subassembly includes activity bearing seal (5) and electric telescopic handle (6), and activity bearing seal (5) movable mounting is on first support (3), and electric telescopic handle (6) one end installation is fixed on activity bearing seal (5), and electric telescopic handle (6) other end is connected fixedly with frame body (8), and first support (3) are fixed with stopper (4) in the part of activity bearing seal (5) both sides installation.

4. A suspended multi-function display screen stand according to claim 1, wherein: the number of the transmission assemblies is two, and the transmission assemblies are respectively a first transmission assembly and a second transmission assembly.

5. A suspended multi-function display screen stand according to claim 4, wherein: the first transmission assembly comprises a first motor (12), a first reduction gearbox (11) and a first rotating shaft (9), the first motor (12), the first reduction gearbox (11) and the first rotating shaft (9) are sequentially connected, a first driving gear (10) is mounted on the first rotating shaft (9), and the number of the first driving gears (10) is two; the second transmission assembly comprises a second motor (15), a second reduction gearbox (16) and a second rotating shaft (18), the second motor (15), the second reduction gearbox (16) and the second rotating shaft (18) are sequentially connected, a second driving gear (17) is mounted on the second rotating shaft (18), and the number of the second driving gears (17) is two; the transmission mechanism is characterized in that a first transmission gear (13) and a second transmission gear (14) are arranged on the second support (7), the number of the first transmission gears (13) and the number of the second transmission gears (14) are two, the first transmission gears (13) on the second support (7) are connected with first driving gears (10) on the first rotating shaft (9) through chains, and second driving gears (17) on the second rotating shaft (18) are connected with the second transmission gears (14) on the second support (7) through chains.