Anti-shaking equipment for computer display screen

Abstract

The utility model discloses a computer display screen anti-shaking device which comprises a base, a supporting column is fixedly installed on the top of the base, a display screen body is fixedly connected to the top of the supporting column, connecting blocks are fixedly connected to the lower ends of the two sides of the display screen body, and rectangular pipes are fixedly connected to the two sides of the top of the base. Through holes are formed in the middles of the outer surfaces of one sides of the two rectangular pipes in a penetrating mode, transmission shafts are rotationally connected to the inner walls of the two sides of the two through holes, half gears are fixedly connected to the two transmission shafts, guide rods are fixedly connected between the bottom ends of the inner walls of the two rectangular pipes and the bottom of the connecting block, and racks are slidably connected to the two guide rods; first springs are fixedly connected between the bottoms of the two racks and the bottom ends of the inner walls of the rectangular pipes, fixing blocks are fixedly connected to one sides of the inner walls of the two rectangular pipes, the computer display screen can be effectively prevented from shaking, and meanwhile equipment is easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a device for preventing a computer display screen from shaking. Background Art

[0002] Computer is a modern electronic computing machine used for high-speed computing. It can perform numerical and logical calculations and has storage and memory functions. It is a modern intelligent electronic device that can run according to the program and automatically and quickly process massive data. It is composed of hardware systems and software systems. A computer without any software installed is called a bare metal. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. The more advanced computers include biological computers, photonic computers, and quantum computers. Computer monitors are also commonly called computer monitors or computer screens. It is the most important computer component besides the CPU, motherboard, memory, power supply, keyboard, and mouse. So far, there is no unified definition of the concept of computer monitors, but the understanding of it is mostly the same. As the name suggests, it should be a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye.

[0003] At present, common computer display screens are supported by only one bracket. Since some computer display screens are large in size, they are prone to shaking during use due to unstable support, which causes great inconvenience to users. Therefore, we propose an anti-shaking device for computer display screens. Utility Model Content

[0004] The utility model aims to provide a computer display screen anti-shaking device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-shake device for a computer display screen, comprising a base, a support column is fixedly installed on the top of the base, a display screen body is fixedly connected to the top of the support column, a connecting block is fixedly connected to the lower ends of both sides of the display screen body, rectangular tubes are fixedly connected to both sides of the top of the base, through holes are penetrated in the middle of the outer surface of one side of the two rectangular tubes, transmission shafts are rotatably connected to the inner walls of both sides of the two through holes, half gears are fixedly connected to the two transmission shafts, guide rods are fixedly connected between the bottom ends of the inner walls of the two rectangular tubes and the bottom of the connecting block, racks are slidably connected to the two guide rods, and the racks are meshed with the half gears, and the two A first spring is fixedly connected between the bottom of the rack and the bottom end of the inner wall of the rectangular tube, a fixed block is fixedly connected to one side of the inner wall of the two rectangular tubes, a slider is fixedly connected to one side of the two fixed blocks, and limiting rods are fixedly connected to both sides of the top of the two racks, fixing holes are provided on both sides of the bottom of the two connecting blocks, and the limiting rods are clamped in the fixing holes, and limiting grooves are provided on the same side of the two fixing holes, and the two connecting blocks are slidably connected to pull rods at the upper ends of the limiting grooves, and the pull rods extend to the outer ends of the connecting blocks, and the lower ends of both sides of the two pull rods are fixedly connected to L-shaped clamping blocks, and the clamping blocks extend into the fixing holes, and two second springs are fixedly connected between the inner walls of the two limiting grooves and one side of the clamping blocks.

[0006] Preferably, a slide groove is provided on the outer surface of one side of the two racks, and the sliders are both stuck in the slide groove.

[0007] Preferably, the tops of the two limit rods are arranged in an arc shape, and the bottoms of one end of the two clamping blocks are arranged in an inclined shape.

[0008] Preferably, a clamping groove is formed on the outer surface of one side of the two limit rods, and the clamping blocks are clamped in the clamping groove.

[0009] Preferably, a pull ring is fixedly connected to the top of one end of each of the two pull rods.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the half gear is driven by the rotating transmission shaft, and then the rack, the slide groove, the slider, the fixed block and the limit rod are used in conjunction with each other, so that the limit rod can be inserted into the fixed hole, and then the card block, the second spring, the limit groove and the card groove are set, so that the card block is inserted into the card groove, and then the connecting block and the limit rod are fixed, which can effectively prevent the display screen body from shaking, etc., and at the same time, the rack can drive the limit rod to slide downward through the setting of the pull rod, the pull ring and the first spring, and finally the staff can perform maintenance on the outside of the computer, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of a rectangular tube of the utility model;

[0014] Figure 4 This is a schematic diagram of the limit rod structure of the utility model;

[0015] Figure 5 This is a schematic diagram of the cross-sectional structure of the connection block of the utility model;

[0016] Figure 6 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0017] In the figure: 1. base; 11. support column; 12. display screen body; 2. rectangular tube; 21. guide rod; 22. first spring; 23. fixed block; 24. slider; 201. through hole; 3. rack; 301. slide groove; 4. limit rod; 41. slot; 5. connecting block; 51. fixing hole; 52. limit slot; 53. second spring; 6. pull rod; 61. pull ring; 7. block; 8. transmission shaft; 81. half gear. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-6The utility model provides a technical solution: a computer display screen anti-shaking device, including a base 1, a support column 11 is fixedly installed on the top of the base 1, a display screen body 12 is fixedly connected to the top of the support column 11, and the lower ends of both sides of the display screen body 12 are fixedly connected to connecting blocks 5, and rectangular tubes 2 are fixedly connected to both sides of the top of the base 1, and through holes 201 are opened in the middle of the outer surface of one side of the two rectangular tubes 2, and the inner walls of both sides of the two through holes 201 are rotatably connected to transmission shafts 8, and the two transmission shafts 8 are fixedly connected to the half gears 81, and the guide rods 21 are fixedly connected between the bottom ends of the inner walls of the two rectangular tubes 2 and the bottom of the connecting block 5, and the two guide rods 21 are slidably connected to the racks 3, and the racks 3 are meshed with the half gears 81, and the bottoms of the two racks 3 are meshed with the half gears 81. A first spring 22 is fixedly connected between the bottom ends of the inner walls of the rectangular tubes 2, a fixed block 23 is fixedly connected to one side of the inner walls of the two rectangular tubes 2, a slider 24 is fixedly connected to one side of the two fixed blocks 23, and a limiting rod 4 is fixedly connected to both sides of the tops of the two racks 3. Fixed holes 51 are provided on both sides of the bottoms of the two connecting blocks 5, and the limiting rod 4 is clamped in the fixing holes 51. A limiting groove 52 is provided on the same side of the two fixing holes 51. The two connecting blocks 5 are slidably connected to a pull rod 6 at the upper ends of the limiting grooves 52, and the pull rod 6 extends to the outer end of the connecting block 5, and the lower ends of the two pull rods 6 are fixedly connected to an L-shaped clamping block 7, and the clamping block 7 extends into the fixing hole 51. Two second springs 53 are fixedly connected between the inner walls of the two limiting grooves 52 and one side of the clamping block 7.

[0020] Furthermore, a slide groove 301 is formed on the outer surface of one side of the two racks 3 , and the sliders 24 are both stuck in the slide groove 301 , and the sliders 24 can slide up and down along the slide groove 301 .

[0021] Furthermore, the tops of the two limiting rods 4 are arranged in an arc shape, and the bottoms of one end of the two clamping blocks 7 are arranged in an inclined shape, so that the limiting rods 4 can slide along the inclined bottom surface of the clamping blocks 7.

[0022] Furthermore, a clamping groove 41 is provided on the outer surface of one side of the two limit rods 4, and the clamping blocks 7 are clamped in the clamping groove 41. When the clamping blocks 7 are clamped in the clamping groove 41, the limit rod 4 and the connecting block 5 are fixed.

[0023] Furthermore, a pull ring 61 is fixedly connected to the top of one end of each of the two pull rods 6 , and the pull ring 61 is pulled to drive the pull rods 6 to slide.

[0024] Specifically, when the utility model is used, the half gear 81 is first driven to rotate by rotating the transmission shaft 8, and then the half gear 81 drives the rack 3 through meshing, and the rack 3 slides upward along the guide rod 21. At this time, the slider 24 can limit the rack 3 through the slide groove 301. When the rack 3 slides upward, the limit rod 4 will also move upward synchronously. The limit rod 4 can be set in an arc shape at the top, so that the limit rod 4 can slide along the inclined bottom surface of the block 7. At this time, the block 7 will compress the second spring 53. When the limit rod 4 rises to the top of the fixing hole 51, the second spring 53 will After being reset, the card block 7 is inserted into the card slot 41. At this time, the limit rod 4 and the connecting block 5 are in a fixed state, which can effectively prevent the display screen body 12 from shaking. When the equipment needs to be disassembled and repaired, the staff only needs to pull the pull ring 61 to drive the pull rod 6 to slide. At this time, the pull rod 6 will drive the card block 7 to move, so that when the card block 7 is out of the card slot 41, due to the force of the first spring 22 set on the rectangular tube 2 and the rack 3 bracket, the rack 3 will drive the limit rod 4 to slide downward. The operation is simple, and it can be easily disassembled and repaired.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer display screen anti-shake device, comprising a base (1), characterized in that: A support column (11) is fixedly installed on the top of the base (1), a display screen body (12) is fixedly connected to the top of the support column (11), and the lower ends of both sides of the display screen body (12) are fixedly connected to connecting blocks (5), and rectangular tubes (2) are fixedly connected to both sides of the top of the base (1), and through holes (201) are penetrated through the middle of the outer surface of one side of the two rectangular tubes (2), and the inner walls of both sides of the two through holes (201) are rotatably connected to transmission shafts (8), and the two transmission shafts (8) are fixedly connected to half gears (81), and guide rods (21) are fixedly connected between the bottom ends of the inner walls of the two rectangular tubes (2) and the bottom of the connecting block (5), and racks (3) are slidably connected to the two guide rods (21), and the racks (3) are meshed with the half gears (81), and the bottoms of the two racks (3) are fixedly connected to the bottom ends of the inner walls of the rectangular tubes (2). A spring (22), a fixing block (23) is fixedly connected to one side of the inner wall of the two rectangular tubes (2), a slider (24) is fixedly connected to one side of the two fixing blocks (23), a limiting rod (4) is fixedly connected to both sides of the top of the two racks (3), a fixing hole (51) is opened on both sides of the bottom of the two connecting blocks (5), and the limiting rod (4) is clamped in the fixing hole (51), and a limiting groove (52) is opened on the same side of the two fixing holes (51), the upper ends of the two connecting blocks (5) are slidably connected to a pull rod (6) located at the limit groove (52), and the pull rod (6) extends to the outer end of the connecting block (5), the lower ends of both sides of the two pull rods (6) are fixedly connected to an L-shaped clamping block (7), and the clamping block (7) extends into the fixing hole (51), and two second springs (53) are fixedly connected between the inner wall of the two limit grooves (52) and one side of the clamping block (7).

2. The anti-shaking device for a computer display screen according to claim 1, characterized in that: A sliding groove (301) is provided on the outer surface of one side of the two racks (3), and the sliding blocks (24) are both clamped in the sliding groove (301).

3. The anti-shaking device for a computer display screen according to claim 1, characterized in that: The tops of the two limit rods (4) are arranged in an arc shape, and the bottoms of one end of the two clamping blocks (7) are arranged in an inclined shape.

4. The anti-shaking device for a computer display screen according to claim 1, characterized in that: A clamping groove (41) is provided on the outer surface of one side of the two limit rods (4), and the clamping blocks (7) are clamped in the clamping groove (41).

5. The computer display screen anti-shaking device according to claim 1, characterized in that: A pull ring (61) is fixedly connected to the top of one end of each of the two pull rods (6).

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