Wall-mounted display screen support

Abstract

The utility model relates to a display screen support, in particular to a wall-mounted display screen support. The wall-hanging type display screen support comprises a fixing frame, a sliding rail, a fixing rod, a second rotating rod, a rotating shaft and a fixing plate, a plurality of clamping grooves are evenly formed in the fixing frame at intervals, the sliding rail is arranged on the fixing frame, the fixing rod is arranged in the sliding rail in a sliding mode, the two first rotating rods are arranged on the fixing rod in a sliding mode, and the rotating shaft is arranged on the fixing plate. And a second rotating rod is rotationally arranged on the two first rotating rods together, a rotating shaft is rotationally arranged on the second rotating rod, and a fixing plate is connected to the rotating shaft. The clamping rod is held and pulled downwards, the clamping rod drives the dustproof cloth to move downwards, the volute spiral spring deforms accordingly, then the display screen is shielded by the dustproof cloth, and therefore impurities are prevented from falling onto the surface of the display screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to a display screen support especially hanging wall type display screen support. BACKGROUND

[0002] With the development of science and technology, display screen application is also more and more, it is mainly used to show the image or video of computer, television, mobile phone and other equipment, and wall-mounted display screen mounting bracket is used to support the display screen.

[0003] The patent with the patent authorization announcement number CN215259100U discloses a wall-mounted display screen mounting bracket, the mounting bracket can install the display screen, and the wire connection is facilitated by keeping a distance from the wall, but the above-mentioned patent still has some defects in actual use, the display screen is easily contacted with dust in the air after being hung on the bracket for a long time, and when the display screen is installed by using the above-mentioned patent, the dust cannot be blocked, so that a large amount of dust is stored on the surface of the display screen, and the display screen is blurred in later use, and it is inconvenient for personnel to view the display screen.

[0004] Therefore, it is urgent to provide a wall-mounted display screen support capable of blocking dust. UTILITY MODEL CONTENTS

[0005] In order to overcome the defects that the dust cannot be blocked when the display screen is installed by using the above-mentioned patent, a large amount of dust is stored on the surface of the display screen, and the display screen is blurred in later use, and it is inconvenient for personnel to view the display screen, the utility model provides a wall-mounted display screen support capable of blocking dust.

[0006] The utility model discloses a technical solution as follows: a wall-mounted display screen support, comprising a fixing frame, a sliding rail, a fixed rod, a first rotating rod, a second rotating rod, a rotating shaft and a fixed plate, a plurality of clamping grooves are uniformly and spaced apart on the fixing frame, the fixing frame is provided with a sliding rail, the fixed rod is slidably arranged in the sliding rail, two first rotating rods are slidably arranged on the fixed rod, the second rotating rod is rotatably arranged on the two first rotating rods, the rotating shaft is rotatably arranged on the second rotating rod, and the fixed plate is connected to the rotating shaft, further comprising a first sleeve, a clamping rod, dust cloth, a volute spring and a hook, the fixing frame is provided with a first sleeve, the fixing frame is connected and sleeved with a volute spring, the volute spring is connected and wound with dust cloth outside, the dust cloth is connected with the clamping rod outside, the fixing frame is provided with two hooks, and the clamping rod can be clamped into the hook.

[0007] In addition, it is particularly preferred that a second sleeve, a clamping block and an elastic member are further included, the fixed rod is connected with the second sleeve, the clamping block is slidably arranged on the second sleeve, the clamping block can be clamped into the clamping groove, and the elastic member is connected between the second sleeve and the clamping block.

[0008] In addition, it is particularly preferred that the device further comprises a knob, a screw rod and a pressing block, the screw rod is rotatably arranged on the first rotating rod, the pressing block is rotatably arranged on the screw rod, the pressing block is capable of contacting the fixed rod, and the screw rod is connected with the knob.

[0009] In addition, it is particularly preferred that the device further comprises a scratchproof pad, and the scratchproof pad is connected with the fixed plate.

[0010] In addition, it is particularly preferred that the device further comprises a fixed sleeve, and two fixed sleeves are connected with the clamping rod.

[0011] In addition, it is particularly preferred that the device further comprises an antiskid sleeve, and two antiskid sleeves are arranged on the fixed frame.

[0012] The design starting point, concept and advantages of the device are known from the above description of the structure of the device.

[0013] 1. By holding and pulling down the clamping rod, the clamping rod drives the dust cloth to move downward, the volute spring is deformed, and the dust cloth shields the display screen, thereby preventing impurities from falling onto the surface of the display screen.

[0014] 2. By pulling the fixed rod to the right, the fixed rod drives the first rotating rod to move to the right, the first rotating rod drives the second rotating rod to move to the right, the second rotating rod drives the display screen to move to the right, thereby adjusting the position of the display screen, thereby facilitating viewing by personnel at different positions.

[0015] 3. By reversely rotating the knob, the knob drives the screw rod to reversely move and reset, the screw rod drives the pressing block to move backward and reset, thereby making the pressing block contact the fixed rod and fix it, thereby preventing random movement during use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the device.

[0017] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the fixed frame, the fixed rod and the fixed plate of the device.

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the fixed frame, the sliding rail and the elastic member of the device.

[0019] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the fixed rod, the knob and the pressing block of the device.

[0020] Wherein, the above drawing includes the following reference signs: 1, fixed frame, 101, card slot, 2, slide rail, 3, fixed rod, 4, first rotating rod, 5, second rotating rod, 6, rotating shaft, 7, fixed plate, 8, first sleeve, 9, clamping rod, 10, dust cloth, 11, volute spring, 12, hook, 13, second sleeve, 14, clamping block, 15, elastic piece, 16, knob, 17, screw rod, 18, pressing block, 19, scratch-proof pad, 20, fixed sleeve, 21, anti-skid sleeve. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Example 1: a wall-mounted display screen support, refer to Figures 1-2 As shown, it comprises fixed frame 1, slide rail 2, fixed rod 3, first rotating rod 4, second rotating rod 5, rotating shaft 6, fixed plate 7, scratch-proof pad 19 and anti-skid sleeve 21, a plurality of card slots 101 are uniformly and spaced apart at the lower part of fixed frame 1, slide rail 2 is arranged at the upper part of fixed frame 1 in a bolted manner, fixed rod 3 is arranged in a sliding manner in slide rail 2, two first rotating rods 4 are arranged in a sliding manner on fixed rod 3, second rotating rod 5 is arranged in a common rotating manner on the two first rotating rods 4, rotating shaft 6 is arranged in a rotating manner in the middle of second rotating rod 5, fixed plate 7 is arranged in a welded manner at the front part of rotating shaft 6, scratch-proof pad 19 is arranged in a welded manner at the middle part of fixed plate 7, anti-skid sleeve 21 is arranged in a bolted manner at the left and right of fixed frame 1 in a symmetrical manner, and is used for protection, further comprising first sleeve 8, clamping rod 9, dust cloth 10, volute spring 11, hook 12 and fixed sleeve 20, first sleeve 8 is arranged at the upper part of fixed frame 1 in a bolted manner, volute spring 11 is connected and sleeved at the upper part in fixed frame 1, volute spring 11 is located in first sleeve 8, dust cloth 10 is connected and wound outside volute spring 11, clamping rod 9 is arranged in a welded manner outside dust cloth 10, two hooks 12 are arranged on fixed frame 1 in a bolted manner, clamping rod 9 can be clamped into hooks 12, two fixed sleeves 20 are arranged in a welded manner on clamping rod 9, fixed sleeves 20 can be clamped into hooks 12, and hooks 12 can fix clamping rod 9.

[0023] When the staff needs to use the device to fix the display screen, the staff installs the device to the appropriate position, then the staff fixes the display screen to the fixing plate 7, after fixing, the staff pulls the second rotating rod 5 forward, the second rotating rod 5 drives the rotating shaft 6 to move forward, the rotating shaft 6 drives the display screen to move forward, thereby adjusting the front and rear positions of the display screen, so as to facilitate the staff to operate the display screen, after adjusting, the staff rotates the fixing plate 7 up and down, the fixing plate 7 drives the display screen to rotate up and down, thereby adjusting the angle of the display screen, after adjusting, the staff no longer rotates the fixing plate 7, when the staff does not need to use the display screen, the staff holds and pulls the clamping rod 9 downward, the clamping rod 9 drives the dust cloth 10 to move downward, the volute spring 11 deforms accordingly, thereby making the dust cloth 10 shield the display screen, so as to prevent impurities from falling on the surface of the display screen, after shielding, the staff clamps the clamping rod 9 into the two hooks 12, thereby making the hooks 12 fix the clamping rod 9, so as to prevent random movement during shielding, when the display screen is shielded, the staff pulls the clamping rod 9 downward, so that the hooks 12 no longer fix the clamping rod 9, the volute spring 11 drives the dust cloth 10 to move reversely and reset, so that the dust cloth 10 is wound to the volute spring 11.

[0024] Example 2: on the basis of example 1, refer to Figure 3 As shown, it also includes a second sleeve 13, a clamping block 14 and an elastic element 15, the lower part of the fixing rod 3 is provided with the second sleeve 13 by welding, the inner lower part is slidably arranged on the second sleeve 13, the clamping block 14 can be clamped into the clamping groove 101, and the elastic element 15 is connected between the second sleeve 13 and the clamping block 14.

[0025] Refer to Figure 4 As shown, it also includes a knob 16, a screw rod 17 and a pressing block 18, the left part of the first rotating rod 4 is rotatably provided with the screw rod 17, the pressing block 18 is arranged at the rear part of the screw rod 17 by welding, the pressing block 18 can contact the fixing rod 3, and the knob 16 is arranged on the screw rod 17 by welding.

[0026] When the staff needs to use the display screen, the staff pulls the clamping block 14 upwards, the elastic element 15 is deformed, the clamping block 14 is separated from the clamping groove 101, then the staff pulls the fixing rod 3 to the right, the fixing rod 3 drives the first rotating rod 4 to move to the right, the first rotating rod 4 drives the second rotating rod 5 to move to the right, the second rotating rod 5 drives the display screen to move to the right, thereby the position of the display screen is adjusted, so as to facilitate the staff at different positions to watch, after the adjustment is completed, the staff releases the clamping block 14, the elastic element 15 drives the clamping block 14 to move downwards and resets, thereby the clamping block 14 in the clamping groove 101 fixes the fixing rod 3, so as to prevent random movement in the use process, after the fixing is completed, the staff holds and rotates the knob 16, the knob 16 drives the screw rod 17 to move outward, the screw rod 17 drives the pressing block 18 to move outward and no longer contacts the fixing rod 3, at this time the staff pulls the first rotating rod 4 upwards and downwards, the first rotating rod 4 drives the second rotating rod 5 to move upwards and downwards, the second rotating rod 5 drives the display screen to move upwards and downwards, thereby the height of the display screen is adjusted, after the adjustment is completed, the staff reversely rotates the knob 16, the knob 16 drives the screw rod 17 to reversely reset, the screw rod 17 drives the pressing block 18 to move backwards and resets, thereby the pressing block 18 contacts the fixing rod 3 and fixes it, so as to prevent random movement in the use process.

[0027] The principle and implementation mode of the present application are described by applying specific examples in the above detailed description of the present application; the above examples are only used to help understand the method of the present application and its core idea; meanwhile, according to the idea of the present application, the specific implementation mode and application range will be changed by the general technical personnel in the field; in conclusion, the content of the specification should not be understood as the limitation of the present application.

Claims

1. A wall-mounted display screen support, comprising a fixing frame (1), a sliding rail (2), a fixing rod (3), a first rotating rod (4), a second rotating rod (5), a rotating shaft (6) and a fixing plate (7), a plurality of clamping grooves (101) are uniformly and spaced apart on the fixing frame (1), the fixing frame (1) is provided with the sliding rail (2), the fixing rod (3) is slidably arranged in the sliding rail (2), two first rotating rods (4) are slidably arranged on the fixing rod (3), the second rotating rod (5) is rotatably arranged on the two first rotating rods (4), the rotating shaft (6) is rotatably arranged on the second rotating rod (5), and the fixing plate (7) is connected to the rotating shaft (6), characterized in that, The first sleeve (8), the clamping rod (9), the dust cloth (10), the volute spring (11) and the hook (12) are further included, the first sleeve (8) is arranged on the fixed frame (1), the volute spring (11) is connected and sleeved on the fixed frame (1), the dust cloth (10) is connected and wound outside the volute spring (11), the clamping rod (9) is connected outside the dust cloth (10), two hooks (12) are arranged on the fixed frame (1), and the clamping rod (9) can be clamped into the hook (12).

2. A wall display mount according to claim 1, wherein, The second sleeve (13), the clamping block (14) and the elastic piece (15) are further included, the second sleeve (13) is connected on the fixed rod (3), the clamping block (14) is slidably arranged on the second sleeve (13), the clamping block (14) can be clamped into the clamping groove (101), and the elastic piece (15) is connected between the second sleeve (13) and the clamping block (14).

3. A wall display mount according to claim 2, wherein, The knob (16), the screw rod (17) and the pressing block (18) are further included, the screw rod (17) is rotatably arranged on the first rotating rod (4), the pressing block (18) is rotatably arranged on the screw rod (17), the pressing block (18) can be in contact with the fixed rod (3), and the knob (16) is connected on the screw rod (17).

4. A wall display mount according to claim 3, wherein, The scratch-proof pad (19) is further included, and the scratch-proof pad (19) is connected on the fixed plate (7).

5. A wall display mount according to claim 4, wherein the wall display mount is configured to be mounted to a wall surface by the first and second fasteners. The fixed sleeve (20) is further included, and two fixed sleeves (20) are connected on the clamping rod (9).

6. A wall display mount according to claim 5, wherein, The anti-skid sleeve (21) is further included, and two anti-skid sleeves (21) are arranged on the fixed frame (1). The anti-skid sleeve (21) is further included, and two anti-skid sleeves (21) are arranged on the fixed frame (1).

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