Intermediary service information display device

Abstract

The utility model relates to the technical field of display devices, and discloses an intermediary service information display device. The intermediary service information display device comprises a display device; the first extension screen is located on the back of the display equipment and used for increasing display pictures of the display equipment; a guide rail is arranged on the back of the display equipment, the outer wall of the guide rail is connected with the display equipment through a fastener, a first frame is arranged in the guide rail and slidably connected with the guide rail, and the first frame and a second frame drive a first extension screen and a second extension screen to move to the two sides of the display equipment through the guide rail. A second motor drives a second gear to rotate through an output shaft, the second gear drives a rotating column to rotate through a driven gear, and the rotating column drives a first extension screen and a second extension screen to form an opposite oblique angle form with the display equipment as the center, so that extension of pictures of the display equipment can be achieved, and a user can conveniently check multiple pieces of information at the same time; and the practicability of the device is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to an intermediary service information display device. Background Art

[0002] Intermediary services refer to the general term for providing consulting, price evaluation, brokerage and other services for trading activities. Intermediary service agencies refer to organizations that are located between producers and operators and consumers and are legally qualified to provide services to producers and operators and consumers.

[0003] When the intermediary information needs to be displayed, the intermediary information needs to be displayed on the display screen of the intermediary service information display device for people to view.

[0004] However, the screen size of the existing intermediary service information display device is fixed. When displaying more information, the existing method is to reduce the information on the screen so that it can be displayed at the same time. The display device of the display device cannot be extended, which makes it inconvenient for inquiries to view.

[0005] Furthermore, when displaying information, the existing display device needs to control the screen on the display device through a control device. The existing method is to connect it to a computer, which makes it inconvenient for the staff to introduce the information while displaying it. Summary of the invention

[0006] The purpose of the utility model is to provide an intermediary service information display device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an intermediary service information display device, comprising:

[0008] Display equipment;

[0009] A first extended screen located at the back of the display device, the first extended screen is used to increase the display screen of the display device;

[0010] A guide rail is provided at the back of the display device, and the outer wall of the guide rail is connected to the display device through a fastener. A first frame is provided inside the guide rail and is slidably connected to the first frame. A rotating column is provided on the inner side of the first frame. Both ends of the rotating column are connected to the inner wall of the first frame through a rotating shaft. One side of the rotating column is connected to the first extended screen through a fastener. A driven gear is provided on the rotating column. The top of the first frame is connected to the bottom of the bottom rack through a fastener. The top of the bottom rack meshes with the bottom of the first gear. The top of the first gear meshes with the top rack. The top rack fastener is connected to one side of the second frame. A second extended screen is provided on the inner side of the second frame. A fastener on one side of the guide rail away from the display device is connected to a bracket. One end of the bracket is connected to the base through a fastener. A control screen is provided on one side of the base.

[0011] Preferably, a first motor is provided at one end of the first gear, the output shaft of the first motor is connected to the first gear via a fastener, and the first motor is connected to the guide rail via a fastener.

[0012] Preferably, the driven gear fastener is connected to the rotating column, the driven gear meshes with the second gear, a fastener at one end of the second gear is connected to the second motor output shaft, and the second motor fastener is connected to the first frame.

[0013] Preferably, a second frame is provided on one side of the first frame, the second frame is connected to the inside of the guide rail in a sliding manner, and the inside of the second frame is also connected to the second extension screen through the rotating column.

[0014] Preferably, one side of the base is connected to one end of the transverse column through a fastener, the end of the transverse column away from the base is connected to the connecting block through a rotating column, and the other end of the connecting block is connected to the placement plate through a fastener, and the placement plate is provided with a control screen.

[0015] Preferably, the top of the placement plate is connected to one end of a support column via a fastener, the other end of the support column is connected to a telescopic column in an embedded form, the other end of the telescopic column is connected to a card plate via a fastener, and the card plate is squeezed on the top of the control panel.

[0016] Preferably, an elastic member is provided inside the support column, one end of the elastic member is connected to the support column via a fastener, and the other end of the elastic member is connected to the telescopic column via a fastener.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model is capable of extending the screen displayed on the display device by providing the first extension screen and the second extension screen. When the display screen of the display device needs to be extended, the first motor drives the first gear to rotate through the output shaft, and the rotation of the first gear drives the bottom rack and the top rack to move to both sides, and the bottom rack and the top rack drive the first frame and the second frame to move, and the first frame and the second frame drive the first extension screen and the second extension screen to move to both sides of the display device through the guide rail, and the second motor drives the second gear to rotate through the output shaft, and the second gear drives the rotating column to rotate through the driven gear, and the rotating column drives the first extension screen and the second extension screen to form a relative oblique angle with the display device as the center, so as to achieve the extension of the screen of the display device, which is convenient for users to view multiple information at the same time, and reflects the practicality of this device.

[0019] Secondly, the utility model provides a control screen and a card board, which makes it convenient for the staff to control the screen and explain the information at the same time. The card board is pushed upward, and the card board drives the telescopic column to enter the interior of the support column to squeeze the elastic part inside the support column. Then the control screen is placed on the placement plate, and the card board is released. Through the rebound force of the elastic part, the elastic part pushes the card board through the telescopic column to limit the control screen. The staff can control the screen of the display device through the control screen and can stand aside to explain to the inquiring personnel at the same time, which reflects the versatility of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the first extension screen and the second extension screen of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the rotating column and the driven gear of the utility model;

[0024] Figure 5 It is a schematic diagram of the prevention plate and the clamping plate structure of the utility model.

[0025] Among them: 1. display device; 2. base; 3. control screen; 4. placement plate; 5. guide rail; 6. bracket; 7. horizontal column; 8. first extended screen; 9. second extended screen; 10. first frame; 11. second frame; 12. bottom rack; 13. top rack; 14. first gear; 15. first motor; 16. rotating column; 17. driven gear; 18. second gear; 19. second motor; 20. support column; 21. telescopic column; 22. elastic member; 23. card plate; 24. connecting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 , an intermediary service information display device, comprising:

[0028] Display equipment 1;

[0029] A first extended screen 8 located at the back of the display device 1, the first extended screen 8 is used to increase the display screen of the display device 1;

[0030] A guide rail 5 is provided at the back of the display device 1, and the outer wall of the guide rail 5 is connected to the display device 1 through a fastener. A first frame 10 is provided inside the guide rail 5 and is slidably connected to the first frame 10. A rotating column 16 is provided on the inner side of the first frame 10. Both ends of the rotating column 16 are connected to the inner wall of the first frame 10 through a rotating shaft. One side of the rotating column 16 is connected to the first extended screen 8 through a fastener. A driven gear 17 is provided on the rotating column 16. The top of the first frame 10 is connected to the bottom of the bottom rack 12 through a fastener. The top of the bottom rack 12 is meshed with the bottom of the first gear 14. The top of the first gear 14 is meshed with the top rack 13. The top rack 13 is fastened to one side of the second frame 11. A second extended screen 9 is provided inside the second frame 11. A side of the guide rail 5 away from the display device 1 is fastened to a bracket 6. One end of the bracket 6 is connected to the base 2 through a fastener. A control screen 3 is provided on one side of the base 2. When the display device needs to be adjusted When the display screen is extended, the first motor 15 is turned on, and the first motor 15 drives the first gear 14 to rotate through the output shaft. The rotation of the first gear 14 drives the bottom rack 12 and the top rack 13 to move to both sides. The bottom rack 12 and the top rack 13 drive the first frame 10 and the second frame 11 to move. The first frame 10 and the second frame 11 drive the first extension screen 8 and the second extension screen 9 to move to both sides of the display device 1 through the guide rail 5. Then the second motor 19 is turned on, and the second motor 19 drives the second gear 18 to rotate through the output shaft. The second gear 18 drives the rotating column 16 to rotate through the driven gear 17. The rotating column 16 drives the first extension screen 8 and the second extension screen 9 to be in a relative oblique form with the display device 1 as the center, so as to achieve the extension of the screen of the display device 1, which is convenient for users to view multiple information at the same time, reflecting the practicality of this device.

[0031] Specifically, a first motor 15 is provided at one end of the first gear 14 , an output shaft of the first motor 15 is connected to the first gear 14 via a fastener, and the first motor 15 is connected to the guide rail 5 via a fastener.

[0032] Through the above technical solution, the guide rails 5 are respectively located at the upper and lower ends of the display device 1, and guide the first frame 10 and the second frame 11 at the same time, so that the first frame 10 and the second frame 11 can drive the extended screen to be located on both sides of the display device 1.

[0033] Specifically, the driven gear 17 is fastened to the rotating column 16 , the driven gear 17 meshes with the second gear 18 , one end of the second gear 18 is fastened to the output shaft of the second motor 19 , and the second motor 19 is fastened to the first frame 10 .

[0034] Through the above technical solution, the motor and the output shaft are integrated, the motor rotates through the output shaft, the motor is a servo motor, and a locking assembly is provided inside the motor to prevent the motor from still rotating after the motor is turned off.

[0035] Specifically, a second frame 11 is provided on one side of the first frame 10 . The second frame 11 is connected to the inside of the guide rail 5 in a sliding manner. The inside of the second frame 11 is also connected to the second extension screen 9 via a rotating column 16 .

[0036] Through the above technical solution, the first frame 10 and the second frame 11 are connected through the rotating column 16 and the first extended screen 8 and the second extended screen 9, which is convenient for driving the extended screen to move. At the same time, through the support of the rotating column 16, the extended screen can rotate on the frame.

[0037] Specifically, one side of the base 2 is connected to one end of the transverse column 7 through a fastener, the end of the transverse column 7 away from the base 2 is connected to the connecting block 24 through a rotating column 16, and the other end of the connecting block 24 is connected to the placement plate 4 through a fastener, and the placement plate 4 is provided with a control screen 3.

[0038] Through the above technical solution, the placement plate 4 can be driven to rotate on the transverse column 7 through the connecting block 24, which is convenient for driving the placement plate 4 to adjust the angle. At the same time, the bracket 6 and the base 2 are also connected through the connecting block 24.

[0039] Specifically, the top of the placement plate 4 is connected to one end of the support column 20 through a fastener, the other end of the support column 20 is connected to the telescopic column 21 in an embedded form, and the other end of the telescopic column 21 is connected to the card plate 23 through a fastener, and the card plate 23 is squeezed on the top of the control panel 3.

[0040] Through the above technical solution, the control screen 3 is connected to the display device 1, the first extended screen 8, and the second extended screen 9 through the line, so as to facilitate the control thereof.

[0041] Specifically, an elastic member 22 is provided inside the support column 20 , one end of the elastic member 22 is connected to the support column 20 via a fastener, and the other end of the elastic member 22 is connected to the telescopic column 21 via a fastener.

[0042] Through the above technical solution, the elastic member 22 is used to push the card plate 23 through the telescopic column 21, so that the card plate 23 can limit the control screen 3 placed on the placement plate 4, making it convenient for the staff to control the display device 1 through the control screen 3.

[0043] When in use, first, when it is necessary to extend the display screen of the display device, turn on the first motor 15, the first motor 15 drives the first gear 14 to rotate through the output shaft, the rotation of the first gear 14 drives the bottom rack 12 and the top rack 13 to move to both sides, the bottom rack 12 and the top rack 13 drive the first frame 10 and the second frame 11 to move, the first frame 10 and the second frame 11 drive the first extension screen 8 and the second extension screen 9 to move to both sides of the display device 1 through the guide rail 5, and then turn on the second motor 19, the second motor 19 drives the second gear 18 to rotate through the output shaft, and the second gear 18 The driven gear 17 drives the rotating column 16 to rotate, and the rotating column 16 drives the first extended screen 8 and the second extended screen 9 to be in a relative oblique form with the display device 1 as the center, and pushes the card plate 23 upward. The card plate 23 drives the telescopic column 21 to enter the interior of the support column 20, squeezes the elastic member 22 inside the support column 20, and then puts the control screen 3 on the placement plate 4, releases the card plate 23, and through the resilience of the elastic member 22, the elastic member 22 pushes the card plate 23 through the telescopic column 21 to limit the control screen 3. The staff can control the screen of the display device 1 through the control screen 3 to complete the work.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intermediary service information display device, characterized in that: include: Display equipment (1); a first extended screen (8) located at the back of the display device (1), the first extended screen (8) being used to increase the display screen of the display device (1); The display device (1) is provided with a guide rail (5) at the back, the outer wall of the guide rail (5) is connected to the display device (1) via a fastener, a first frame (10) is provided inside the guide rail (5) and is slidably connected to the first frame (10), a rotating column (16) is provided inside the first frame (10), both ends of the rotating column (16) are connected to the inner wall of the first frame (10) via a rotating shaft, one side of the rotating column (16) is connected to the first extension screen (8) via a fastener, a driven gear (17) is provided on the rotating column (16), and the first frame (10) The top is connected to the bottom of the bottom rack (12) through a fastener, the top of the bottom rack (12) meshes with the bottom of the first gear (14), the top of the first gear (14) meshes with the top rack (13), the top rack (13) is fastened to one side of the second frame (11), a second extension screen (9) is provided on the inner side of the second frame (11), the side of the guide rail (5) away from the display device (1) is fastened to the bracket (6), one end of the bracket (6) is connected to the base (2) through a fastener, and a control screen (3) is provided on one side of the base (2).

2. The intermediary service information display device according to claim 1, characterized in that: A first motor (15) is provided at one end of the first gear (14); an output shaft of the first motor (15) is connected to the first gear (14) via a fastener; and the first motor (15) is connected to the guide rail (5) via a fastener.

3. The intermediary service information display device according to claim 1, characterized in that: The driven gear (17) is fastened to the rotating column (16), the driven gear (17) is meshed with a second gear (18), one end of the second gear (18) is fastened to the output shaft of the second motor (19), and the second motor (19) is fastened to the first frame (10).

4. The intermediary service information display device according to claim 1, characterized in that: A second frame (11) is provided on one side of the first frame (10), and the second frame (11) is connected to the inside of the guide rail (5) in a sliding manner. The inside of the second frame (11) is also connected to the second extension screen (9) via the rotating column (16).

5. The intermediary service information display device according to claim 1, characterized in that: One side of the base (2) is connected to one end of a transverse column (7) via a fastener, and one end of the transverse column (7) away from the base (2) is connected to a connecting block (24) via a rotating column (16), and the other end of the connecting block (24) is connected to a placement plate (4) via a fastener, and a control screen (3) is provided on the placement plate (4).

6. The intermediary service information display device according to claim 5, characterized in that: The top of the placement plate (4) is connected to one end of a support column (20) via a fastener, the other end of the support column (20) is connected to a telescopic column (21) in an embedded manner, the other end of the telescopic column (21) is connected to a card plate (23) via a fastener, and the card plate (23) is pressed onto the top of the control panel (3).

7. The intermediary service information display device according to claim 6, characterized in that: An elastic member (22) is provided inside the support column (20); one end of the elastic member (22) is connected to the support column (20) via a fastener, and the other end of the elastic member (22) is connected to the telescopic column (21) via a fastener.

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