Support frame for mounting LED spherical display screen

Abstract

The utility model relates to the technical field of LED spherical display screens, and discloses a support frame for mounting an LED spherical display screen, which comprises a spherical display screen body, a mounting mechanism is arranged at the top of the spherical display screen body, the mounting mechanism comprises a mounting plate and a display screen support, the display screen support is fixedly connected with the spherical display screen body, and the spherical display screen body is fixedly connected with the mounting plate. The top of the display screen support is fixedly provided with a connecting block, and one side of the mounting plate is fixedly provided with a reset cylinder. According to the spherical display screen, the adjusting mechanism is arranged, the height of the spherical display screen body and the height of the mounting mechanism are conveniently adjusted by controlling forward rotation and reverse rotation of the stepping motor, adjustment is conveniently conducted according to actual requirements, and use is convenient; a limiting insertion rod can be driven to be separated from a limiting insertion groove in one side of a connecting block by pulling a pulling ring, the connecting block can be conveniently disassembled, and therefore the spherical display screen body can be disassembled and overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED spherical display screen technical field especially is a kind of support frame for LED spherical display screen installation. BACKGROUND

[0002] LED spherical display screen is more common in life, most use display video picture, mainly used for image display, in some places needing multi-angle display, such as shopping mall, outdoor square etc., in order to make different angle person can see display picture, ball LED display screen will be used, by the multi-angle display range of ball LED display screen to meet the viewing needs of different angles, the ball LED display screen used now is mainly hoisting type and sitting type when installing, among them, hoisting type LED spherical display screen installation mode is relatively single, usually for the installation structure of manufacturing completion is fixed, cannot carry out later adjustment, and disassembly and repair is not convenient enough.

[0003] Therefore, the technical personnel in the art provide a kind of support frame for LED spherical display screen installation to solve the problems raised in the above background art. UTILITY MODEL CONTENTS

[0004] In order to improve the ball LED display screen used now is mainly hoisting type and sitting type when installing, among them, hoisting type LED spherical display screen installation mode is relatively single, usually for the installation structure of manufacturing completion is fixed, cannot carry out later adjustment, and disassembly and repair is not convenient enough problem, the utility model provides a kind of support frame for LED spherical display screen installation.

[0005] The utility model provides a kind of support frame for LED spherical display screen installation, adopt following technical scheme:

[0006] A kind of support frame for LED spherical display screen installation, including spherical display screen body, the top of the spherical display screen body is provided with installation mechanism, the installation mechanism includes installation plate and display screen support, the display screen support is fixedly connected with spherical display screen body, the top of the display screen support is fixedly installed with connecting block, the side of the installation plate is fixedly installed with reset cylinder, the inside of the reset cylinder is fixedly installed with reset spring, one end of the reset spring is fixedly installed with reset block, the inside of the reset block is fixedly installed with limiting insertion rod, the side of the connecting block is equipped with the limiting insertion slot for cooperating with limiting insertion rod, one end of the limiting insertion rod is fixedly installed with pull ring;

[0007] The top of the mounting plate is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting box, the bottom of the inner cavity of the adjusting box is fixedly provided with a stepping motor, the output shaft of the stepping motor is fixedly provided with a one-way threaded rod, the surface of the one-way threaded rod is threadedly connected with an adjusting screw block, one side of the adjusting screw block is fixedly provided with a connecting rod, and the connecting rod is fixedly connected with the mounting plate.

[0008] By adopting the above technical scheme, the installation mechanism is arranged, the limiting plug rod can be separated from the limiting slot on one side of the connecting block by pulling the pull ring, the connecting block can be conveniently disassembled, the ball-shaped display screen body can be conveniently disassembled and overhauled, the adjusting mechanism is arranged, the height of the ball-shaped display screen body and the installation mechanism can be conveniently adjusted by controlling the forward rotation and reverse rotation of the stepping motor.

[0009] Optionally, the inner cavity of the pull ring is provided with a pull hole, and the surface of the pull ring is provided with anti-skid lines.

[0010] By adopting the above technical scheme, the pull hole facilitates the user to pull the pull ring, and the anti-skid lines play an anti-skid role.

[0011] Optionally, the bottom of the mounting plate is provided with a connecting groove, and the connecting groove is matched with the connecting block.

[0012] By adopting the above technical scheme, the connecting groove is used in cooperation with the connecting block, and the ball-shaped display screen body can be conveniently mounted and dismounted.

[0013] Optionally, the upper and lower ends of the reset block are both fixedly provided with guide sliding blocks, and the inner cavity of the reset cylinder is provided with a guide sliding groove.

[0014] By adopting the above technical scheme, the guide sliding blocks are used in cooperation with the guide sliding groove, the guide sliding blocks can guide the reset block, and the reset block can be stably moved.

[0015] Optionally, the other side of the adjusting screw block is fixedly provided with a sliding block, and the inner cavity of the adjusting box is provided with a sliding groove.

[0016] By adopting the above technical scheme, the sliding block is used in cooperation with the sliding groove, the sliding block can guide the adjusting screw block, and the adjusting screw block can be stably moved.

[0017] Optionally, the top of the inner cavity of the adjusting box is fixedly provided with a positioning bearing, and the positioning bearing is rotationally connected with the one-way threaded rod.

[0018] By adopting the above technical scheme, the positioning bearing positions the one-way threaded rod, and the one-way threaded rod is prevented from tilting.

[0019] Optionally, the connecting rod is an L-shaped rod, and the surface of the connecting rod is coated with a corrosion-resistant coating.

[0020] By adopting the technical scheme, the corrosion-resistant coating increases the corrosion resistance of the connecting rod.

[0021] Optionally, the fixing block is fixedly installed around the adjusting box, and the inner cavity of the fixing block is provided with a mounting hole.

[0022] By adopting the technical scheme, the corrosion-resistant coating increases the corrosion resistance of the connecting rod.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. The utility model discloses a adjusting mechanism is set up, wherein the forward rotation and reverse rotation of the step motor are controlled, the height of the ball display screen body and the mounting mechanism are adjusted conveniently, the actual demand is adjusted conveniently, and the utility model discloses convenient to use, the mounting mechanism is set up, wherein the limiting plug rod is separated from the limiting slot of one side of the connecting block by pulling the pull ring, the connecting block is disassembled conveniently, and the ball display screen body is disassembled and overhauled.

[0025] 2. The utility model discloses a draw hole convenient for the user to pull the pull ring, the antiskid line plays the antiskid effect, the connecting groove is used in cooperation with the connecting block, the ball display screen body is installed and disassembled conveniently, the guiding sliding block is used in cooperation with the guiding sliding slot, the reset block is guided, the reset block is stable when moving, the sliding block is used in cooperation with the sliding groove, the adjusting screw block is guided, the adjusting screw block is stable when moving, the positioning bearing positions the one-way screw rod, avoids the one-way screw rod to lean, the corrosion-resistant coating increases the corrosion resistance of the connecting rod, the bolt is inserted into the mounting hole, the fixing block is fixed, and the device is installed. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic diagram of the utility model.

[0027] Figure 2 It is the structure schematic diagram of the adjusting mechanism of the utility model.

[0028] Figure 3 It is the sectional structure schematic diagram of the utility model mounting plate.

[0029] Figure 4 It is the structure schematic diagram of the utility model Figure 3 The enlarged structure schematic diagram of A in the utility model.

[0030] Figure 5 It is the structure schematic diagram of the connecting block of the utility model.

[0031] MARKING OF DRAWINGS:

[0032] 1, spherical display screen body; 2, mounting mechanism; 201, mounting plate; 202, display screen support; 203, connecting block; 204, limiting slot; 205, reset cylinder; 206, reset spring; 207, reset block; 208, limiting plug; 209, pull ring; 3, adjusting mechanism; 301, adjusting box; 302, stepper motor; 303, one-way threaded rod; 304, adjusting screw block; 305, connecting rod; 4, fixed block. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying Figures 1-5 The present application is further described in detail.

[0034] Example one:

[0035] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 , a kind of LED spherical display screen mounting support, including spherical display screen body 1, the top of spherical display screen body 1 is provided with mounting mechanism 2, mounting mechanism 2 includes mounting plate 201 and display screen support 202, display screen support 202 is fixedly connected with spherical display screen body 1, the top of display screen support 202 is fixedly installed with connecting block 203, one side of mounting plate 201 is fixedly installed with reset cylinder 205, one side of the inner cavity of reset cylinder 205 is fixedly installed with reset spring 206, one end of reset spring 206 is fixedly installed with reset block 207, the inner cavity of reset block 207 is fixedly installed with limiting plug 208, one side of connecting block 203 is provided with limiting slot 204 used in cooperation with limiting plug 208, one end of limiting plug 208 is fixedly installed with pull ring 209, the inner cavity of pull ring 209 is provided with pull hole, and the surface of pull ring 209 is provided with anti-skid line, the bottom of mounting plate 201 is provided with connecting groove, and connecting groove is fitted with connecting block 203, the upper and lower ends of reset block 207 are both fixedly installed with guide sliding block, the inner cavity of reset cylinder 205 is provided with guide sliding groove.

[0036] In the embodiment: by setting mounting mechanism 2, wherein by pulling pull ring 209 can drive limiting plug 208 to separate from the limiting slot 204 of one side of connecting block 203, it is convenient to disassemble connecting block 203, so as to disassemble spherical display screen body 1 and overhaul, pull hole is convenient for user to pull pull ring 209, anti-skid line plays the role of anti-skid, connecting groove is used in cooperation with connecting block 203, it is convenient to install and disassemble spherical display screen body 1, guide sliding block is used in cooperation with guide sliding groove, it can be guided to reset block 207, so that reset block 207 moves stably.

[0037] Example two:

[0038] Refer to Figures 1-2The top of the mounting plate 201 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an adjusting box 301, a stepping motor 302 is fixedly installed at the bottom of the inner cavity of the adjusting box 301, a one-way threaded rod 303 is fixedly installed at the output shaft of the stepping motor 302, an adjusting screw block 304 is in threaded connection with the surface of the one-way threaded rod 303, a connecting rod 305 is fixedly installed on one side of the adjusting screw block 304 and is fixedly connected with the mounting plate 201, a sliding block is fixedly installed on the other side of the adjusting screw block 304, a sliding groove is formed in the inner cavity of the adjusting box 301, a locating bearing is fixedly installed at the top of the inner cavity of the adjusting box 301 and is rotationally connected with the one-way threaded rod 303, the connecting rod 305 is an L-shaped rod and is coated with a corrosion-resistant coating, and fixed blocks 4 are fixedly installed around the adjusting box 301 and are provided with mounting holes in the inner cavities.

[0039] In the embodiment, the adjusting mechanism 3 is arranged, the forward rotation and the reverse rotation of the stepping motor 302 are controlled, the height of the spherical display screen body 1 and the mounting mechanism 2 is adjusted, the sliding block is used in cooperation with the sliding groove, the adjusting screw block 304 is guided, the adjusting screw block 304 is stable when moving, the locating bearing positions the one-way threaded rod 303, the one-way threaded rod 303 is prevented from tilting, the corrosion-resistant coating increases the corrosion resistance of the connecting rod 305, the bolts are inserted into the mounting holes, the fixed blocks 4 are fixed, and the device is installed.

[0040] The implementation principle of the utility model discloses the following: when using, pull the pull ring 209 and drive the limiting plug rod 208 to move, the limiting plug rod 208 is separated from the limiting slot 204 in the connecting block 203, the spherical display screen body 1 is conveniently disassembled, at this time, the limiting plug rod 208 drives the reset block 207 to compress the reset spring 206, the pull ring 209 is released, the reset spring 206 rebounds and drives the reset block 207 and the limiting plug rod 208 to return to the original position, the limiting plug rod 208 is inserted into the limiting slot 204 on one side of the connecting block 203, the spherical display screen body 1 is conveniently installed, the stepping motor 302 is opened and drives the one-way threaded rod 303 to rotate, the one-way threaded rod 303 drives the adjusting screw block 304 to move, the adjusting screw block 304 drives the connecting rod 305 to move, thereby driving the mounting mechanism 2 and the spherical display screen body 1 to move, and the height is conveniently adjusted.

[0041] The above are preferable embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A support frame for LED spherical display screen installation, comprising a spherical display screen body (1), characterized in that: The top of the spherical display screen body (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprises a mounting plate (201) and a display screen support (202), the display screen support (202) is fixedly connected with the spherical display screen body (1), a connecting block (203) is fixedly installed at the top of the display screen support (202), a reset cylinder (205) is fixedly installed on one side of the mounting plate (201), a reset spring (206) is fixedly installed on one side of the reset cylinder (205), a reset block (207) is fixedly installed on one end of the reset spring (206), a limiting plug rod (208) is fixedly installed in the inner cavity of the reset block (207), a limiting slot (204) is formed in one side of the connecting block (203) and matched with the limiting plug rod (208), and a pulling ring (209) is fixedly installed on one end of the limiting plug rod (208). The top of the mounting plate (201) is provided with an adjusting mechanism (3), the adjusting mechanism (3) comprises an adjusting box (301), a stepping motor (302) is fixedly installed at the bottom of the inner cavity of the adjusting box (301), a one-way threaded rod (303) is fixedly installed on the output shaft of the stepping motor (302), an adjusting screw block (304) is threadedly connected with the surface of the one-way threaded rod (303), a connecting rod (305) is fixedly installed on one side of the adjusting screw block (304), and the connecting rod (305) is fixedly connected with the mounting plate (201).

2. The support frame for LED spherical display screen installation according to claim 1, characterized in that: The inner cavity of the pulling ring (209) is provided with a pulling hole, and the surface of the pulling ring (209) is provided with anti-skid lines.

3. The support frame for LED spherical display screen installation according to claim 1, characterized in that: The bottom of the mounting plate (201) is provided with a connecting groove, and the connecting groove is matched with the connecting block (203).

4. The support frame for LED spherical display screen installation according to claim 1, characterized in that: The upper and lower ends of the reset block (207) are fixedly installed with guide sliding blocks, and the inner cavity of the reset cylinder (205) is provided with a guide sliding groove.

5. The support frame for LED sphere display screen installation according to claim 1, characterized in that: The other side of the adjusting screw block (304) is fixedly installed with a sliding block, and the inner cavity of the adjusting box (301) is provided with a sliding groove.

6. The support frame for LED sphere display screen installation according to claim 1, characterized in that: The top of the inner cavity of the adjusting box (301) is fixedly installed with a positioning bearing, and the positioning bearing is rotationally connected with the one-way threaded rod (303).

7. The support frame for LED sphere display screen installation according to claim 1, characterized in that: The connecting rod (305) is an L-shaped rod, and the surface of the connecting rod (305) is coated with a corrosion-resistant coating.

8. The support frame for LED sphere display screen installation according to claim 1, characterized in that: The four peripheries of the adjusting box (301) are fixedly installed with fixing blocks (4), and the inner cavities of the fixing blocks (4) are provided with mounting holes.

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