Large screen mounting and fixing device

Abstract

The utility model provides a large screen installing and fixing device which comprises an installing plate, two sliding grooves are formed in the top of the installing plate, and clamping plates are connected into the two sliding grooves in a sliding mode. The utility model relates to a large screen mounting and fixing device, which records that a mounting position is firstly determined, a whole mounting plate can be stably limited through four screws and a mounting block, when a large screen needs to be mounted, a bidirectional threaded rod is rotated, and when the bidirectional threaded rod rotates, the whole mounting plate can be stably limited through the four screws and the mounting block. When the two-way threaded rod is installed, the two threaded sleeves can move face to face or away from each other along the outer portion of the two-way threaded rod, the two clamping plates synchronously move face to face or away from each other, the two clamping plates clamp and limit a large screen, meanwhile, the large screen clamping device can be suitable for large screens of different sizes, and during daily use after installation, external air can penetrate through the air holes through the two fans, so that the large screen can be clamped and limited. Therefore, the heat dissipation efficiency of the large screen can be improved, and the durability of the whole device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of large-screen installation, and in particular relates to a large-screen installation and fixing device. Background Art

[0002] Currently, the size of LCD TVs on the market is getting thinner and larger, and the requirements for mounting brackets are getting higher and higher. The existing LCD TV bracket installation methods have poor compatibility, are complex to install, and take up a lot of space.

[0003] The existing publication number is CN205534950U, which discloses a TV mounting stand, including: a stand, a pair of hanging parts are hung on the upper side of the stand, a pair of hanging components are arranged on the lower side of the stand, the hanging components include an inner hanging part hung on the lower side of the stand and an outer hanging part sleeved on the outside of the inner hanging part and can slide relative to the inner hanging part, and the hanging part and the outer hanging part are both provided with hooks that match the hanging holes on the back of the TV. The TV mounting stand has a novel structure, is quick and convenient to install, occupies a small space, and has good compatibility and a wide range of applications, which can meet the use requirements of TVs of different sizes. However, the above-mentioned TV mounting stand is not convenient enough when adjusting, which is more time-consuming and inefficient. At the same time, when a TV with a larger screen is used, if it encounters hot weather, the heat dissipation is poor during use, which is easy to accelerate the aging of internal electronic components, and the overall functionality is poor. Therefore, it is necessary to provide a large-screen mounting and fixing device to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a large-screen installation and fixing device.

[0005] In order to solve the above problems, the utility model provides a large-screen installation and fixing device, comprising: a mounting plate, wherein two slide grooves are provided on the top of the mounting plate, and clamping plates are slidably connected inside the two slide grooves; an adjusting component, wherein the adjusting component comprises a bidirectional threaded rod, and the bidirectional threaded rod is rotatably connected to the inside of the mounting plate. First, the mounting position is determined, and the entire mounting plate can be stably limited by four screws and a mounting block. When the large screen needs to be installed, the bidirectional threaded rod is rotated. When the bidirectional threaded rod rotates, the two threaded sleeves will move toward or away from the outside of the bidirectional threaded rod, and the two clamping plates will move toward or away from each other synchronously, so that the two clamping plates clamp and limit the large screen. At the same time, it can also be suitable for large screens of different sizes. When the installation is completed for daily use, two fans can be used to allow external air to pass through the air vents and then blow to the back of the large screen, which can accelerate the heat dissipation efficiency of the large screen and improve the durability of the overall device.

[0006] As a further solution of the utility model, the adjustment component also includes two threaded sleeves, both of which are rotatably connected to the outside of the bidirectional threaded rod, and the two threaded sleeves are respectively fixedly connected to the bottom of the two clamping plates. When the bidirectional threaded rod rotates, the two threaded sleeves can be controlled to move toward or away from each other along the outside of the bidirectional threaded rod, thereby synchronously realizing the clamping limit of the large screen by the two clamping plates.

[0007] As a further solution of the present invention, a turntable is fixedly connected to the end of the bidirectional threaded rod, and the turntable extends to the outside of the mounting plate. The turntable can facilitate the user to rotate the bidirectional threaded rod.

[0008] As a further solution of the present invention, the outside of the mounting plate is fixedly connected with four mounting blocks, and the insides of the four mounting blocks are rotatably connected with screws. The screws and mounting blocks are used in combination to limit the entire mounting plate to the wall.

[0009] As a further solution of the present invention, the outside of the four screws are all provided with a limit spring, and the limit spring is made of stainless steel. The limit spring can prevent the screws from loosening after being tightened, and can limit the screws, thereby improving the stability of the overall device.

[0010] As a further solution of the utility model, the outside of the mounting plate is fixedly connected to two support rods, and the outsides of the two clamping plates are fixedly connected to rubber pads, which can increase friction and prevent slipping, and the support rods can support the large screen.

[0011] As a further solution of the present invention, fixed frames are fixedly connected to the outside of both sides of the mounting plate, and a fan is fixedly connected to the inside of the bottom end of the fixed frame. The fan can dissipate heat on the back of the large screen. At the same time, a control panel and a power cord plug are provided on the outside.

[0012] As a further solution of the present invention, a plurality of ventilation holes are provided at the bottom end of the fixed frame, and a filter plate is fixedly connected to the top end of the fixed frame. The filter plate can block dust and prevent the user from being scratched by the fan blades due to accidental touch.

[0013] In summary, the utility model includes at least the following beneficial technical effects:

[0014] First, the utility model records a large-screen installation and fixing device, which records that the installation position is first determined, and the entire installation plate can be stably limited by four screws and a mounting block. When the large screen needs to be installed, the two-way threaded rod is rotated. When the two-way threaded rod is rotated, the two threaded sleeves will move toward or away from the outside of the two-way threaded rod, and the two clamping plates will move toward or away from each other simultaneously, so that the two clamping plates clamp and limit the large screen. At the same time, it can also be suitable for large screens of different sizes.

[0015] Second, the utility model records a large-screen installation and fixing device, which records that when the installation is completed and used daily, two fans can be used to allow external air to pass through the air holes and then blow to the back of the large screen, which can accelerate the heat dissipation efficiency of the large screen and improve the durability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of a large-screen installation and fixing device of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a mounting plate of a large-screen mounting and fixing device of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a fixing frame of a large screen installation fixing device of the utility model;

[0020] Figure 4 This is a schematic diagram of the external structure of a bidirectional threaded rod of a large screen installation and fixing device of the utility model.

[0021] Figure numerals: 1. mounting plate; 2. slide groove; 3. clamping plate; 4. rubber pad; 5. bidirectional threaded rod; 6. threaded sleeve; 7. turntable; 8. mounting block; 9. screw; 10. limit spring; 11. fixing frame; 12. fan; 13. filter plate; 14. air vent; 15. support rod. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A large screen installation and fixing device comprises: a mounting plate 1, two slide grooves 2 are provided on the top of the mounting plate 1, and clamping plates 3 are slidably connected inside the two slide grooves 2; an adjusting component, the adjusting component comprises a bidirectional threaded rod 5, and the bidirectional threaded rod 5 is rotatably connected to the inside of the mounting plate 1. First, the installation position is determined, and the entire mounting plate 1 can be stably limited by four screws 9 and a mounting block 8. When the large screen needs to be installed, the bidirectional threaded rod 5 is rotated. When the bidirectional threaded rod 5 is rotated, two threaded sleeves 6 will move toward or away from the outside of the bidirectional threaded rod 5, and the two clamping plates 3 will move toward or away from each other synchronously, so that the two clamping plates 3 clamp and limit the large screen. At the same time, it can also be used for large screens of different sizes. When the installation is completed for daily use, two fans 12 can be used to allow external air to pass through the air vents 14 and then blow to the back of the large screen, which can accelerate the heat dissipation efficiency of the large screen and improve the durability of the overall device.

[0023] Preferably, the adjustment component further includes two threaded sleeves 6, both of which are rotatably connected to the outside of the bidirectional threaded rod 5, and the two threaded sleeves 6 are respectively fixedly connected to the bottom of the two clamping plates 3. When the bidirectional threaded rod 5 rotates, the two threaded sleeves 6 can be controlled to move toward or away from each other along the outside of the bidirectional threaded rod 5, and the clamping limit of the two clamping plates 3 on the large screen is realized synchronously;

[0024] Preferably, the end of the bidirectional threaded rod 5 is fixedly connected with a turntable 7, and the turntable 7 extends to the outside of the mounting plate 1, and the turntable 7 can facilitate the user to rotate the bidirectional threaded rod 5;

[0025] Preferably, the outside of the mounting plate 1 is fixedly connected with four mounting blocks 8, and the insides of the four mounting blocks 8 are rotatably connected with screws 9. The screws 9 and the mounting blocks 8 are used in combination to limit the entire mounting plate 1 to the wall.

[0026] Preferably, the outside of the four screws 9 are all sleeved with a limit spring 10, and the limit spring 10 is made of stainless steel. The limit spring 10 can prevent the screws 9 from loosening after being tightened, and can limit the screws 9, thereby improving the stability of the overall device;

[0027] Preferably, the outside of the mounting plate 1 is fixedly connected with two support rods 15, and the outsides of the two clamping plates 3 are fixedly connected with rubber pads 4, the rubber pads 4 can increase the friction and prevent slipping, and the support rods 15 can support the large screen;

[0028] It should be noted that the utility model first determines the installation position, and through four screws 9 and the mounting block 8, the entire mounting plate 1 can be stably limited. When the large screen needs to be installed, the two-way threaded rod 5 is rotated. When the two-way threaded rod 5 is rotated, the two threaded sleeves 6 will move toward or away from the outside of the two-way threaded rod 5, and synchronously make the two clamping plates 3 move toward or away from each other, so that the two clamping plates 3 clamp and limit the large screen. At the same time, it can also be suitable for large screens of different sizes.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A large screen installation and fixing device, preferably, both sides of the installation plate 1 are fixedly connected to the outside with a fixing frame 11, and the bottom end of the fixing frame 11 is fixedly connected to the inside with a fan 12, and the fan 12 can have a heat dissipation effect on the back of the large screen, and the outside is equipped with a control panel and a power cord plug;

[0030] Preferably, a plurality of ventilation holes 14 are provided at the bottom end of the fixed frame 11, and a filter plate 13 is fixedly connected to the top end of the fixed frame 11. The filter plate 13 can block dust and prevent the user from being scratched by the fan blades due to accidental touch.

[0031] It should be noted that, when the utility model is installed and used daily, two fans 12 can allow external air to pass through the air holes 14 and then blow toward the back of the large screen, which can accelerate the heat dissipation efficiency of the large screen and improve the durability of the overall device.

[0032] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A large screen installation and fixing device, characterized in that: include: A mounting plate (1), wherein two slide grooves (2) are provided on the top of the mounting plate (1), and a clamping plate (3) is slidably connected inside the two slide grooves (2); An adjustment component, the adjustment component comprises a bidirectional threaded rod (5), the bidirectional threaded rod (5) is rotatably connected to the inside of a mounting plate (1), the adjustment component also comprises two threaded sleeves (6), the two threaded sleeves (6) are rotatably connected to the outside of the bidirectional threaded rod (5), the two threaded sleeves (6) are respectively fixedly connected to the bottom of two clamping plates (3), the outside of both sides of the mounting plate (1) are fixedly connected to a fixing frame (11), the bottom end of the fixing frame (11) is fixedly connected to a fan (12), the bottom end of the fixing frame (11) is provided with a plurality of air holes (14), and the top end of the fixing frame (11) is fixedly connected to a filter plate (13).

2. A large screen installation and fixing device according to claim 1, characterized in that: The end of the bidirectional threaded rod (5) is fixedly connected to a turntable (7), and the turntable (7) extends to the outside of the mounting plate (1).

3. A large screen installation and fixing device according to claim 1, characterized in that: Four mounting blocks (8) are fixedly connected to the outside of the mounting plate (1), and screws (9) are rotatably connected to the inside of the four mounting blocks (8).

4. A large screen installation and fixing device according to claim 3, characterized in that: The outsides of the four screws (9) are all sleeved with limit springs (10), and the limit springs (10) are made of stainless steel.

5. A large screen installation and fixing device according to claim 1, characterized in that: The outside of the mounting plate (1) is fixedly connected to two support rods (15), and the outsides of the two clamping plates (3) are fixedly connected to rubber pads (4).

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