An adjustable liquid crystal instrument base device

Abstract

The utility model discloses an adjustable liquid crystal instrument base device, include: liquid crystal instrument placing tray and the rear side position of liquid crystal instrument placing tray of setting last end turnover connecting block, be provided with the adjusting knob on last end turnover connecting block, the bottom position of adjusting knob is provided with connecting threaded column, the bottom position of connecting threaded column is provided with built -in telescopic connecting body, built -in telescopic connecting body is connected with connecting threaded column rotation through pivot, built -in telescopic connecting body's last end position is connected with built -in breather pipe, built -in breather pipe and rubber adsorption tray intercommunication, through this utility model improves can make adjustable liquid crystal instrument base device's main clamping structure damage, can continue adsorbing installation and place use through adsorbing, thereby can effectively improve its service life, and then improved its adjustable liquid crystal instrument base device use practicality.

Description

Technical Field

[0001] This utility model relates to the field of monitor brackets, and in particular to an adjustable LCD instrument base device. Background Technology

[0002] An adjustable LCD instrument stand is a device that supports an LCD display, allowing users to adjust the height, angle, and position of the display as needed for optimal viewing experience and user comfort. It typically consists of a load-bearing base, support arms, and a connecting panel, offering a variety of adjustment functions and is widely used in office, industrial, medical, and automotive applications.

[0003] However, traditional adjustable LCD instrument base devices usually only have one locking and limiting structure. This makes it easy for the entire device to become unusable if the locking structure is damaged, which in turn affects the user experience.

[0004] This utility model addresses the aforementioned problems by providing an adjustable LCD instrument base device with two limiting structures. Utility Model Content

[0005] The main purpose of this invention is to address the problem that traditional adjustable LCD instrument base devices typically have only one locking and limiting structure, which makes them prone to failure when the locking structure is damaged, thus affecting the user experience.

[0006] To solve the above problems, this utility model proposes an adjustable LCD instrument base device, including: an LCD instrument placement plate and an end flip-up connecting block disposed at the rear side of the LCD instrument placement plate;

[0007] A rubber adsorption plate is provided at the center of the front side of the LCD instrument placement panel. An adjustment knob is provided on the end flip-connecting block. A connecting threaded post is provided at the bottom of the adjustment knob. An internal telescopic connector is provided at the bottom of the connecting threaded post. The internal telescopic connector is rotatably connected to the connecting threaded post via a rotating shaft. An internal vent pipe is connected to the end of the internal telescopic connector. The internal vent pipe is connected to the rubber adsorption plate.

[0008] In one embodiment, a telescopic inner connecting block is connected to the end position of the end flip connecting block, a connecting flip arm three is provided at the outer position of the telescopic inner connecting block, and a fastening knob two is provided on the end side of the connecting flip arm three.

[0009] In one embodiment, a connecting rotating arm two is provided at the side position of the connecting rotating arm three, and the connecting rotating arm two and the end position of the connecting rotating arm three are rotatably connected by a rotating shaft.

[0010] In one embodiment, a connecting flip arm is provided at the end of the connecting flip arm two, and the connecting flip arm two and the connecting flip arm one are rotatably connected by a rotating shaft.

[0011] In one embodiment, a rotating bottom connecting block is provided at the end of the connecting flip arm one, the connecting flip arm one and the rotating bottom connecting block are rotatably connected by a rotating shaft, and a fastening knob one is provided at the end side of the rotating bottom connecting block, the connecting flip arm one and the connecting flip arm two.

[0012] In one embodiment, a base connecting chassis is provided at the bottom position of the rotating bottom connecting block, and connecting threaded through holes are provided at the four corner positions of the base connecting chassis.

[0013] In one embodiment, the liquid crystal instrument placement panel is provided with a ventilation groove that extends through the liquid crystal instrument placement panel.

[0014] In one embodiment, a built-in connecting movable plate is provided at the middle position of the LCD instrument placement panel, and the built-in connecting movable plate is provided with a movable plate strip through groove.

[0015] In one embodiment, a driving moving block is provided at the upper side of the built-in connecting moving plate, a central connecting threaded rod is connected at the middle position of the driving moving block, and a toggle rotation knob is connected at the middle of the central connecting threaded rod.

[0016] In one embodiment, a locking block movement limiting groove is provided on the LCD instrument placement panel near the corner, and a limiting moving locking block is provided at the middle position of the locking block movement limiting groove by a spring elastic tension connection.

[0017] Beneficial effects:

[0018] 1. In the adjustable LCD instrument base device, a rubber adsorption plate is set at the center of the front side of the LCD instrument placement tray. An adjustment knob is set on the flip-up connecting block at the end. A connecting threaded post is set at the bottom of the adjustment knob. An internal telescopic connector is set at the bottom of the connecting threaded post. The internal telescopic connector is rotatably connected to the connecting threaded post via a rotating shaft. An internal vent pipe is connected to the end of the internal telescopic connector and is connected to the rubber adsorption plate. In use, when the limiting movement locking block is damaged, the user can rotate the adjustment knob to stretch the internal telescopic connector through the connecting threaded post. The space of the internal telescopic connector is expanded when stretched, and the air at the position of the rubber adsorption plate is extracted. The rubber adsorption plate after the air is extracted will form a negative pressure to adsorb the LCD instrument, thus allowing it to be placed. To disassemble, simply rotate the adjustment knob in the opposite direction. With this improvement, even if the main locking structure of the adjustable LCD instrument base device is damaged, it can still be installed and used by adsorption, thereby effectively improving its service life and the practicality of the adjustable LCD instrument base device.

[0019] 2. In the adjustable LCD instrument base device, a ventilation groove is provided on the LCD instrument placement plate, which runs through the LCD instrument placement plate. An internal connecting movable plate is located in the middle of the LCD instrument placement plate, and a movable plate strip groove is provided on the internal connecting movable plate. A driving movable block is located on the upper side of the internal connecting movable plate, and a central connecting threaded rod is connected in the middle of the driving movable block. A toggle knob is located in the middle of the central connecting threaded rod. Because the LCD instrument is an electronic device, it is prone to heat generation during use. Traditional adjustable LCD instrument base devices are usually closed at the rear, which can easily reduce their heat dissipation capacity. After the improvement in this utility model, the user can rotate the toggle knob according to actual needs, which drives the internal connecting movable plate through the thread action. When the ventilation groove of the internal connecting movable plate and the movable plate strip groove are aligned, the air permeability is maximized. Misalignment can make it airtight. This allows the user to adjust the air permeability according to actual needs, thereby improving the practicality of the adjustable LCD instrument base device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of the overall structure of the adjustable LCD instrument base device of this utility model;

[0022] Figure 2 This is a front view structural diagram of the adjustable LCD instrument base device of this utility model;

[0023] Figure 3 This is a side view of the adjustable LCD instrument base device of this utility model.

[0024] Figure 4 This is an enlarged structural schematic diagram of the adjustable LCD instrument base device at position A of this utility model;

[0025] Figure 5 This is a partial cross-sectional view of the adjustable LCD instrument base device of this utility model at the position of the LCD instrument placement panel.

[0026] The annotations in the attached figures are explained as follows:

[0027] 1. Base connecting to chassis; 2. Rotate bottom connecting block; 3. Connect flip arm one; 4. Connect flip arm two; 5. Connect flip arm three; 6. Fastening knob one; 7. Telescopic inner connecting block; 8. Fastening knob two; 9. End flip connecting block; 10. LCD instrument placement plate; 11. Turn the knob; 12. Limiting movement locking block; 13. Ventilation slot; 14. Locking block movement limiting slot; 15. Rubber suction plate; 16. Connecting threaded through hole; 17. Adjusting knob; 18. Connecting threaded column; 19. Built-in telescopic connecting body; 20. Built-in vent pipe; 21. Centrally placed connecting threaded rod; 22. Drive moving block; 23. Built-in connecting moving plate; 24. Moving plate strip through groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] To achieve the above-mentioned utility model objectives, such as Figure 1-5 As shown, this utility model provides an adjustable LCD instrument base device, including: an LCD instrument placement plate 10 and an end flip-connecting block 9 disposed at the rear side of the LCD instrument placement plate 10;

[0030] A rubber suction cup 15 is located at the center of the front side of the LCD instrument panel 10. An adjustment knob 17 is located on the end flip-connecting block 9. A connecting threaded post 18 is located at the bottom of the adjustment knob 17. An internal telescopic connector 19 is located at the bottom of the connecting threaded post 18. The internal telescopic connector 19 is rotatably connected to the connecting threaded post 18 via a rotating shaft. An internal vent pipe 20 is connected to the end of the internal telescopic connector 19 and communicates with the rubber suction cup 15. When the limiting movement locking block 12 is damaged, the user can rotate the adjustment knob 17 to connect the connecting threaded post. 18. The built-in telescopic connector 19 is stretched, and its space expands. The gas at the position of the rubber adsorption plate 15 is extracted. The rubber adsorption plate 15 after the air is extracted will form a negative pressure to adsorb the LCD instrument, so that it can be placed. When disassembling, simply turn the adjustment knob 17 in the opposite direction. After this improvement, even if the main snap-fit ​​structure of the adjustable LCD instrument base device is damaged, it can still be installed and used by adsorption, which can effectively improve its service life and thus improve the practicality of the adjustable LCD instrument base device.

[0031] like Figure 1 As shown, a telescopic inner connecting block 7 is connected to the end of the end flipping connecting block 9. A connecting flipping arm 3 5 is located on the outer side of the telescopic inner connecting block 7. A fastening knob 2 8 is located on the side of the end of the connecting flipping arm 3 5. A connecting flipping arm 2 4 is located on the side of the connecting flipping arm 3 5. The connecting flipping arm 2 4 and the end of the connecting flipping arm 3 5 are rotatably connected by a pivot. A connecting flipping arm 1 3 is located at the end of the connecting flipping arm 2 4. The connecting flipping arm 2 4 and the connecting flipping arm 1 3 are rotatably connected by a pivot. A rotating bottom connecting block 2 is provided at the end of the rotating arm 3. The rotating arm 3 and the rotating bottom connecting block 2 are connected by a rotating shaft. A fastening knob 6 is provided at the end side of the rotating arm 3 and the rotating arm 4. When in use, the user can loosen the fastening knob 6 and then rotate the rotating arm 3, the rotating arm 4 and the rotating arm 5 to adjust the rotation angle so that the LCD instrument is at an angle that is easy for the user to observe, thereby improving the user experience.

[0032] like Figure 1 As shown, a base connecting chassis 1 is provided at the bottom position of the rotating bottom connecting block 2. Connecting threaded through holes 16 are provided at the four corner positions of the base connecting chassis 1. The base connecting chassis 1 is installed and connected to the designated position by screws passing through the connecting threaded through holes 16. The base connecting chassis 1 has a large area, which can improve the placement stability of its adjustable LCD instrument base device.

[0033] like Figure 1 , Figure 2 , Figure 4 As shown, a venting groove 13 is provided on the LCD instrument placement plate 10, penetrating the LCD instrument placement plate 10. An internal connecting movable plate 23 is located in the middle of the LCD instrument placement plate 10. The internal connecting movable plate 23 has a movable plate strip groove 24. A driving movable block 22 is located on the upper side of the internal connecting movable plate 23. A central connecting threaded rod 21 is connected to the middle of the driving movable block 22. A toggle knob 11 is connected to the middle of the central connecting threaded rod 21. Because the LCD instrument is an electronic device, it is prone to malfunctions during use. Currently, there is a problem with the heat generation. Traditional adjustable LCD instrument base devices usually have a closed rear structure, which easily reduces their heat dissipation capacity. In this improved version, the user can rotate the knob 11 to drive the built-in connecting moving plate 23 through the thread action. When the ventilation groove 13 of the built-in connecting moving plate 23 and the strip groove 24 of the moving plate are aligned, the air permeability is maximized. Misalignment can make it air-proof. This allows the user to adjust the air permeability according to actual needs, thereby improving the practicality of the adjustable LCD instrument base device.

[0034] like Figure 1 As shown, a locking block moving limit groove 14 is provided on the LCD instrument placement plate 10 near the corner. A limiting moving locking block 12 is provided at the middle position of the locking block moving limit groove 14 through spring elastic tension. The limiting moving locking block 12 moves along the locking block moving limit groove 14 through spring tension. Under the action of spring elastic tension, the LCD instrument can be squeezed and limited to make it stably placed on the surface of the LCD instrument placement plate 10.

[0035] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An adjustable LCD instrument base device, characterized in that, include: The LCD instrument placement plate (10) and the end flip-connecting block (9) provided at the rear side of the LCD instrument placement plate (10); A rubber adsorption plate (15) is provided at the middle of the front side of the LCD instrument placement plate (10). An adjustment knob (17) is provided on the end flip connecting block (9). A connecting threaded post (18) is provided at the bottom of the adjustment knob (17). An internal telescopic connector (19) is provided at the bottom of the connecting threaded post (18). The internal telescopic connector (19) is rotatably connected to the connecting threaded post (18) through a rotating shaft. An internal vent pipe (20) is connected at the end of the internal telescopic connector (19). The internal vent pipe (20) is connected to the rubber adsorption plate (15).

2. The adjustable LCD instrument base device as described in claim 1, characterized in that, A telescopic inner connecting block (7) is connected to the end of the end flip connecting block (9), and a connecting flip arm three (5) is provided on the outer side of the telescopic inner connecting block (7). A fastening knob two (8) is provided on the end side of the connecting flip arm three (5).

3. The adjustable LCD instrument base device as described in claim 2, characterized in that, A connecting rotating arm 2 (4) is provided on the side of the connecting rotating arm 3 (5), and the connecting rotating arm 2 (4) and the connecting rotating arm 3 (5) are rotatably connected by a rotating shaft at the end position.

4. The adjustable LCD instrument base device as described in claim 3, characterized in that, A connecting rotating arm (3) is provided at the end of the connecting rotating arm (4), and the connecting rotating arm (4) and the connecting rotating arm (3) are rotatably connected by a rotating shaft.

5. The adjustable LCD instrument base device as described in claim 4, characterized in that, A rotating bottom connecting block (2) is provided at the end of the connecting flip arm one (3). The connecting flip arm one (3) and the rotating bottom connecting block (2) are rotatably connected by a rotating shaft. A fastening knob one (6) is provided at the end side of the rotating bottom connecting block (2), the connecting flip arm one (3), and the connecting flip arm two (4).

6. The adjustable LCD instrument base device as described in claim 5, characterized in that, The bottom of the rotating bottom connecting block (2) is provided with a base connecting chassis (1), and the four corners of the base connecting chassis (1) are provided with connecting threaded through holes (16).

7. The adjustable LCD instrument base device as described in claim 6, characterized in that, The LCD instrument placement plate (10) is provided with a ventilation groove (13), which extends through the LCD instrument placement plate (10).

8. The adjustable LCD instrument base device as described in claim 7, characterized in that, An internal connecting movable plate (23) is provided at the middle position of the LCD instrument placement panel (10), and a movable plate strip groove (24) is provided on the internal connecting movable plate (23).

9. The adjustable LCD instrument base device as described in claim 8, characterized in that, A driving moving block (22) is provided on the upper side of the built-in connecting moving plate (23), and a central connecting threaded rod (21) is connected to the middle position of the driving moving block (22). A toggle rotating knob (11) is connected to the middle of the central connecting threaded rod (21).

10. The adjustable LCD instrument base device as described in claim 1, characterized in that, A locking block moving limit groove (14) is provided near the corner of the LCD instrument placement plate (10), and a limiting moving locking block (12) is provided at the middle position of the locking block moving limit groove (14) by spring elastic tension.

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