Hinge automatic alignment lock mounting equipment

Abstract

The present application relates to the technical field of electronic device screen assembling, and discloses a hinge automatic alignment locking device, which comprises a bottom plate, the outer surface of the bottom plate is provided with a rotating assembly, the outer surface of the rotating assembly is provided with a connecting assembly, and the outer surface of the connecting assembly is provided with a first clamping mechanism. The first clamping mechanism is connected with the rotating assembly through the rotating assembly and the first clamping mechanism. When the first clamping mechanism is used to fix the electronic device screen, the rotating assembly drives the first clamping mechanism on the outer surface of the connecting assembly to rotate, so that the electronic device screen can be adjusted to different angles. After the adjustment is completed, the rotating assembly locks the electronic device screen at the required angle, which is convenient for workers to assemble and is relatively flexible in use. The first clamping mechanism and the second clamping mechanism can be adjusted in size and angle through horizontal displacement and rotation, so that they can be adapted to electronic device screens of different models, and the locking device does not need to be replaced when assembling screens of different models.

Description

Technical Field

[0001] This invention relates to the field of electronic device screen assembly technology, specifically to an automatic hinge alignment and locking device. Background Technology

[0002] As the core interface for human-computer interaction, electronic device screens have evolved from early CRT display technology to new display technologies dominated by LCD and OLED. Their core function is to convert electrical signals into visible images, and they are widely used in smartphones, tablets, televisions, automotive displays, and wearable devices. However, as consumer electronics devices evolve towards greater flexibility, foldability, and higher screen-to-body ratios, electronic device screens face significant compatibility challenges when installed using hinged mounting devices.

[0003] Currently, hinge manufacturing adopts a discrete customization model. Each piece of equipment requires the independent development of dedicated hinges and locking devices. The locking hole positions, wheelbase, and clamping range of the hinges must be strictly matched with the thickness and bezel width of a specific screen. When the screen thickness changes or the size is updated across generations, the hinge base and positioning fixture must be redesigned, resulting in a surge in production line switching costs. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the current issue of discrete customization in hinge manufacturing, where each device requires independently developed dedicated hinges and locking devices, and the locking hole positions, wheelbase, and clamping range of the hinges must strictly match the thickness and bezel width of a specific screen, redesigning the hinge base and positioning fixture is necessary when the screen thickness changes or the size is updated across generations, leading to a surge in production line switching costs, this invention provides an automatic hinge alignment and locking device. This device is adaptable to different models of electronic device screens and does not require replacement of the locking device when assembling different screen models, thus solving the problem of requiring independently developed dedicated hinges and locking devices for each device.

[0006] (II) Technical Solution

[0007] To solve the technical problems of the aforementioned automatic hinge alignment and locking device, the present invention provides the following technical solution:

[0008] An automatic hinge alignment and locking device includes a base plate. A rotating component is disposed on the outer surface of the base plate. A connecting component is disposed on the outer surface of the rotating component. A first clamping mechanism is disposed on the outer surface of the connecting component. A second clamping mechanism is disposed on the outer surface of the first clamping mechanism. The rotating component drives the first clamping mechanism and the second clamping mechanism to rotate through the connecting component. The first clamping mechanism and the second clamping mechanism are used to fix the screen of an electronic device. The first clamping mechanism and the second clamping mechanism can be flexibly adjusted.

[0009] Preferably, the rotating assembly includes a motor, the output shaft of which is drivenly connected to a right-angle reducer, the output shaft of which is fixedly mounted with a rotating shaft, the outer surface of which is rotatably connected to a bearing seat, the outer surface of which is fixedly connected to a square plate, the outer surface of which is fixedly connected to a limiting seat, and the outer surface of which is fixedly connected to a limiting plate. There are two sets of the rotating shaft, bearing seat, square plate, limiting seat, and limiting plate, and both sets of the bearing seat and square plate are fixedly mounted on the outer surface of the base plate.

[0010] Preferably, the connecting assembly includes a connecting plate, which is fixedly installed on the outer surface of the rotating shaft. A crossbar is fixedly installed on the outer surface of the connecting plate, and a connecting seat is fixedly installed on the top of the crossbar. The connecting plate and the crossbar, and the crossbar and the connecting seat are all fixedly installed by bolts.

[0011] Preferably, the first clamping mechanism includes a support plate, an electric push rod is fixedly installed inside the support plate, a mounting plate is fixedly connected to the movable end of the electric push rod, a sliding plate is fixedly connected to the mounting plate by bolts, a rotating plate is rotatably connected to the outer surface of the sliding plate, and suction cup sponge and a first silicone suction cup are fixedly installed on the outer surfaces of both the sliding plate and the rotating plate. There are two sets of both the sliding plate and the rotating plate, and a linkage component is provided between the two sets of the sliding plates.

[0012] Preferably, the linkage component includes a gear, which is rotatably connected to the bottom of the support plate. The outer surface of the gear is respectively meshed with a first rack and a second rack, and the first rack and the second rack are respectively fixedly connected to two sets of sliding plates.

[0013] Preferably, the second clamping mechanism includes a mounting base, which is fixedly connected to the bottom of the support plate. A vacuum generator is fixedly connected to the outer surface of the mounting base, and a connecting tube is fixedly connected to the outer surface of the vacuum generator. A second silicone suction cup is fixedly connected to the end of the connecting tube. The connecting tube is a flexible tube, and an adjustment component is fixedly installed on the outer surface of the second silicone suction cup.

[0014] Preferably, the adjusting assembly includes a fixed cylinder, which is fixedly connected to the mounting base. A circular plate and a sliding rod are slidably connected inside the fixed cylinder. One side of the circular plate is fixedly connected to the sliding rod, and a spring is fixedly connected to the other side of the circular plate. A pin is rotatably connected to the outer surface of the sliding rod, and a rotating seat is rotatably connected to the outer surface of the pin. The second silicone suction cup is fixedly installed on the outer surface of the rotating seat, and the connecting tube passes through the interior of the rotating seat, the sliding rod, and the fixed cylinder.

[0015] Preferably, a slide rail is fixedly connected to the bottom of the support plate, and a T-shaped rod is slidably connected inside the slide rail. There are two sets of both the slide rail and the T-shaped rod, and the two sets of T-shaped rods are fixedly connected to the first rack and the second rack, respectively. A baffle is fixedly connected to the outer surface of the slide rail.

[0016] Preferably, a bracket is fixedly connected to the bottom of the base plate, and mounting holes are provided on the outer surface of the bracket.

[0017] Preferably, the outer surface of the connecting plate is provided with a waist-shaped groove.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides an automatic hinge alignment and locking device, which has the following features:

[0020] Beneficial effects:

[0021] 1. The present invention connects the rotating component and the first clamping mechanism. After the first clamping mechanism fixes the screen of the electronic device, the rotating component drives the first clamping mechanism located on the outer surface of the connecting component to rotate, which can adjust the screen of the electronic device to different angles. After adjustment, the rotating component locks the screen of the electronic device at the required angle, which is convenient for workers to assemble. It is more flexible in use. The first clamping mechanism and the second clamping mechanism can be adjusted in size and angle through horizontal displacement and rotation, so that they can be adapted to different models of electronic device screens. There is no need to change the clamping device when assembling different models of screens.

[0022] 2. This invention, through the connection of the second silicone suction cup and the rotating base, allows the curved screen of the electronic device to be placed on top of the second silicone suction cup when the screen is curved. Under its own weight, the curved screen pushes the second silicone suction cup and the rotating base to rotate. At the same time, the rotating base pushes the sliding rod and the circular plate to slide inside the fixed cylinder, causing the curved screen to move towards the support plate. At this time, the two sides of the curved screen approach and push the rotating plate to rotate, so that the suction cup sponge on the outer surface of the rotating plate, the first silicone suction cup, and the second silicone suction cup can conform to the curvature of the curved screen, which is convenient for locking and fixing screens of different shapes. It can be adjusted according to actual needs during use, making it quite flexible. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the external contour structure of the present invention. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the external contour structure of the present invention. Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the rear structure of the present invention. Figure 1 ;

[0026] Figure 4 This is a side view of the present invention;

[0027] Figure 5 This is a schematic diagram of the rear structure of the present invention. Figure 2 ;

[0028] Figure 6 For the present invention Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0029] Figure 7 This is a cross-sectional view of the adjustment component of the present invention;

[0030] Figure 8 For the present invention Figure 5 Enlarged schematic diagram of the structure at point B.

[0031] In the diagram: 1. Base plate; 2. Rotating assembly; 201. Motor; 202. Right-angle reducer; 203. Rotating shaft; 204. Shaft seat; 205. Square plate; 206. Limiting seat; 207. Limiting plate; 3. Connecting assembly; 301. Connecting plate; 302. Crossbar; 303. Connecting seat; 4. First clamping mechanism; 401. Support plate; 402. Electric push rod; 403. Mounting plate; 404. Sliding plate; 405. Rotating plate; 406. Suction cup sponge; 407. First silicone suction cup; 408. Linkage component; 4081, gear; 4082, first rack; 4083, second rack; 5, second clamping mechanism; 501, mounting base; 502, vacuum generator; 503, connecting pipe; 504, second silicone suction cup; 505, adjusting component; 5051, fixed cylinder; 5052, circular plate; 5053, sliding rod; 5054, spring; 5055, pin; 5056, rotating seat; 6, slide rail; 7, T-shaped rod; 8, baffle; 9, bracket; 10, mounting hole; 11, waist-shaped groove. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes an automatic hinge alignment and locking device.

[0034] Please see Figure 1-8The hinge automatic alignment and locking device includes a base plate 1. A rotating component 2 is provided on the outer surface of the base plate 1. A connecting component 3 is provided on the outer surface of the rotating component 2. A first clamping mechanism 4 is provided on the outer surface of the connecting component 3. A second clamping mechanism 5 is provided on the outer surface of the first clamping mechanism 4. The rotating component 2 drives the first clamping mechanism 4 and the second clamping mechanism 5 to rotate through the connecting component 3. The first clamping mechanism 4 and the second clamping mechanism 5 are used to fix the screen of the electronic device. The first clamping mechanism 4 and the second clamping mechanism 5 can be flexibly adjusted.

[0035] After the electronic device screen is placed on top of the first clamping mechanism 4, the first clamping mechanism 4 and the second clamping mechanism 5 limit and fix the electronic device screen. Then, the rotating component 2 is activated to drive the first clamping mechanism 4 to rotate through the connecting component 3. The first clamping mechanism 4 and the second clamping mechanism 5 drive the electronic device screen to rotate, which facilitates assembly.

[0036] This invention connects the rotating component 2 and the first clamping mechanism 4. After the first clamping mechanism 4 fixes the screen of the electronic device, the rotating component 2 drives the first clamping mechanism 4 located on the outer surface of the connecting component 3 to rotate, which can adjust the screen of the electronic device to different angles. After adjustment, the rotating component 2 locks the screen of the electronic device at the required angle, which is convenient for workers to assemble and is more flexible in use. The first clamping mechanism 4 and the second clamping mechanism 5 can be adjusted in size and angle through horizontal displacement and rotation, so that they can be adapted to different models of electronic device screens. There is no need to change the clamping device when assembling different models of screens.

[0037] Furthermore, for the aforementioned rotating component 2, the rotating component 2 includes a motor 201, the output shaft end of the motor 201 is connected to a right-angle reducer 202, the output shaft end of the right-angle reducer 202 is fixedly mounted with a rotating shaft 203, the outer surface of the rotating shaft 203 is rotatably connected to a bearing seat 204, the outer surface of the bearing seat 204 is fixedly connected to a square plate 205, the outer surface of the square plate 205 is fixedly connected to a limiting seat 206, and the outer surface of the rotating shaft 203 is fixedly connected to a limiting plate 207. There are two sets of the rotating shaft 203, bearing seat 204, square plate 205, limiting seat 206, and limiting plate 207, and both sets of the bearing seat 204 and square plate 205 are fixedly mounted on the outer surface of the base plate 1.

[0038] When the motor 201 is started, the motor 201 drives the rotating shaft 203 to rotate through the right-angle reducer 202. The rotating shaft 203 drives the limiting plate 207 to rotate on the bearing seat 204. The limiting plate 207 can only rotate between the two sets of limiting seats 206, which can limit the rotation angle of the rotating shaft 203.

[0039] Furthermore, for the aforementioned connecting component 3, the connecting component 3 includes a connecting plate 301, the connecting plate 301 is fixedly installed on the outer surface of the rotating shaft 203, a crossbar 302 is fixedly installed on the outer surface of the connecting plate 301, a connecting seat 303 is fixedly installed on the top of the crossbar 302, and the connecting plate 301 and the crossbar 302, and the crossbar 302 and the connecting seat 303 are all fixedly installed by bolts.

[0040] When the motor 201 drives one set of rotating shafts 203 to rotate, the rotating shafts 203 can drive another set of rotating shafts 203 to rotate synchronously through the connecting plate 301 and the crossbar 302. The connecting seat 303 at the top of the crossbar 302 is used to connect and fix the first clamping mechanism 4. The crossbar 302 can drive the first clamping mechanism 4 and the electronic device screen on its surface to rotate synchronously through the connecting seat 303.

[0041] Furthermore, for the aforementioned first clamping mechanism 4, the first clamping mechanism 4 includes a support plate 401, an electric push rod 402 is fixedly installed inside the support plate 401, an installation plate 403 is fixedly connected to the movable end of the electric push rod 402, a sliding plate 404 is fixedly connected to the installation plate 403 by bolts, a rotating plate 405 is rotatably connected to the outer surface of the sliding plate 404, and suction cup sponge 406 and a first silicone suction cup 407 are fixedly installed on the outer surfaces of both the sliding plate 404 and the rotating plate 405. There are two sets of both the sliding plate 404 and the rotating plate 405, and a linkage component 408 is provided between the two sets of the sliding plate 404.

[0042] Furthermore, for the aforementioned linkage component 408, the linkage component 408 includes a gear 4081, which is rotatably connected to the bottom of the support plate 401. The outer surface of the gear 4081 is respectively meshed with a first rack 4082 and a second rack 4083. The first rack 4082 and the second rack 4083 are respectively fixedly connected to two sets of sliding plates 404.

[0043] After placing the electronic device screen on top of the support plate 401, the electric push rod 402 inside the support plate 401 is activated. The movable end of the electric push rod 402 drives the sliding plate 404 to move through the mounting plate 403. When one set of sliding plates 404 moves, the sliding plate 404 drives the first rack 4082 to slide. The first rack 4082 pushes the gear 4081 to rotate and drives the second rack 4083 to slide. The first rack 4082 and the second rack 4083 move in opposite directions. The second rack 4083 drives the other set of sliding plates 404 to slide, so that the two sets of sliding plates 404 move closer to each other. The two sets of sliding plates 404 limit the screen on top of the support plate 401 through the suction cup sponge 406 and the first silicone suction cup 407. Then, the motor 201 drives the connecting seat 303 and the support plate 401 to rotate, and the screen on top of the support plate 401 rotates accordingly, so that the screen is adjusted to an angle that is convenient for the staff to assemble.

[0044] Furthermore, for the aforementioned second clamping mechanism 5, the second clamping mechanism 5 includes a mounting base 501, the mounting base 501 is fixedly connected to the bottom of the support plate 401, a vacuum generator 502 is fixedly connected to the outer surface of the mounting base 501, a connecting pipe 503 is fixedly connected to the outer surface of the vacuum generator 502, a second silicone suction cup 504 is fixedly connected to the end of the connecting pipe 503, the connecting pipe 503 is a flexible tube, and an adjustment component 505 is fixedly installed on the outer surface of the second silicone suction cup 504.

[0045] Furthermore, for the aforementioned adjustment component 505, the adjustment component 505 includes a fixed cylinder 5051, which is fixedly connected to the mounting base 501. A circular plate 5052 and a sliding rod 5053 are slidably connected inside the fixed cylinder 5051. One side of the circular plate 5052 is fixedly connected to the sliding rod 5053, and a spring 5054 is fixedly connected to the other side of the circular plate 5052. A pin 5055 is rotatably connected to the outer surface of the sliding rod 5053, and a rotating seat 5056 is rotatably connected to the outer surface of the pin 5055. The second silicone suction cup 504 is fixedly installed on the outer surface of the rotating seat 5056, and the connecting tube 503 passes through the rotating seat 5056, the sliding rod 5053, and the fixed cylinder 5051.

[0046] When the electronic device screen is a curved screen, the curved screen is placed on top of the second silicone suction cup 504. The second silicone suction cup 504 rotates through the rotating seat 5056 and the pin 5055. At the same time, the rotating seat 5056 pushes the sliding rod 5053 and the circular plate 5052 to slide inside the fixed cylinder 5051. The circular plate 5052 compresses the spring 5054, causing the curved screen to move closer to the support plate 401. The two sides of the curved screen approach and push the rotating plate 405 to rotate, so that the suction cup sponge 406, the first silicone suction cup 407 and the second silicone suction cup 504 on the outer surface of the rotating plate 405 can conform to the curvature of the curved screen. The vacuum generator 502 is activated to perform a vacuum operation inside the second silicone suction cup 504 through the connecting tube 503, so that the second silicone suction cup 504 adsorbs the curved screen. Pressure sensors are installed inside the rotating base 5056, the sliding plate 404 and the rotating plate 405 to receive and provide feedback on the suction and clamping forces generated by the suction sponge 406, the first silicone suction cup 407 and the second silicone suction cup 504 on the screen.

[0047] Furthermore, for the aforementioned support plate 401, a slide rail 6 is fixedly connected to the bottom of the support plate 401, and a T-shaped rod 7 is slidably connected inside the slide rail 6. There are two sets of both the slide rail 6 and the T-shaped rod 7. The two sets of T-shaped rods 7 are fixedly connected to the first rack 4082 and the second rack 4083 respectively. A baffle 8 is fixedly connected to the outer surface of the slide rail 6.

[0048] The T-shaped rod 7 and the slide rail 6 can support the first rack 4082 and the second rack 4083 respectively, preventing the first rack 4082 and the second rack 4083 from falling off. The baffle 8 can protect the gear 4081, the first rack 4082 and the second rack 4083, and prevent external debris from affecting the meshing between the gear 4081, the first rack 4082 and the second rack 4083.

[0049] Furthermore, for the aforementioned base plate 1, a bracket 9 is fixedly connected to the bottom of the base plate 1, and mounting holes 10 are provided on the outer surface of the bracket 9.

[0050] The bracket 9 supports the base plate 1, giving the base plate 1 a certain height and preventing the support plate 401 from colliding with the plane below the base plate 1 when it rotates.

[0051] Furthermore, for the aforementioned connecting plate 301, an oblong groove 11 is formed on the outer surface of the connecting plate 301.

[0052] The slot 11 is designed to reduce the weight of the connecting plate 301.

[0053] Working principle: In use, after placing the electronic device screen on top of the support plate 401, the electric push rod 402 inside the support plate 401 is activated. The movable end of the electric push rod 402 drives the sliding plate 404 to move via the mounting plate 403. When one set of sliding plates 404 moves, the sliding plate 404 drives the first rack 4082 to slide. The first rack 4082 pushes the gear 4081 to rotate and drives the second rack 4083 to slide. The first rack 4082 and the second rack 4083 move in opposite directions. The second rack 4083 drives the other set of sliding plates 404 to slide, so that the two sets of sliding plates 404 move closer to each other. The two sets of sliding plates 404 limit the screen on top of the support plate 401 through the suction cup sponge 406 and the first silicone suction cup 407. When the device screen is a curved screen, the curved screen is placed on top of the second silicone suction cup 504. The second silicone suction cup 504 rotates through the rotating seat 5056 and the pin 5055. At the same time, the rotating seat 5056 pushes the sliding rod 5053 and the circular plate 5052 to slide inside the fixed cylinder 5051. The circular plate 5052 compresses the spring 5054, causing the curved screen to move closer to the support plate 401. The two sides of the curved screen approach and push the rotating plate 405 to rotate, so that the suction cup sponge 406, the first silicone suction cup 407 and the second silicone suction cup 504 on the outer surface of the rotating plate 405 can conform to the curvature of the curved screen. The vacuum generator 502 is activated to perform a vacuum operation inside the second silicone suction cup 504 through the connecting pipe 503, so that the second silicone suction cup 504 adsorbs the curved screen. Pressure sensors are installed inside the rotating base 5056, the sliding plate 404, and the rotating plate 405 to receive and feedback the suction and clamping forces generated by the suction sponge 406, the first silicone suction cup 407, and the second silicone suction cup 504 on the screen. Then, the motor 201 drives the connecting base 303 and the support plate 401 to rotate, and the screen on the top of the support plate 401 rotates accordingly, so that the screen is adjusted to an angle that is convenient for the staff to assemble.

[0054] The beneficial effects of this invention are as follows: 1. Through the connection between the rotating component 2 and the first clamping mechanism 4, after the first clamping mechanism 4 fixes the electronic device screen, the rotating component 2 drives the first clamping mechanism 4 located on the outer surface of the connecting component 3 to rotate, which can adjust the electronic device screen to different angles. After adjustment, the rotating component 2 locks the electronic device screen at the required angle, which is convenient for workers to assemble and is more flexible in use. The first clamping mechanism 4 and the second clamping mechanism 5 can be adjusted in size and angle through horizontal displacement and rotation, so that they can be adapted to different models of electronic device screens. There is no need to change the locking device when assembling different models of screens; 2. Through the connection between the second silicone suction cup 504 and the rotating seat 5056 When the electronic device screen is curved, the curved screen is placed on top of the second silicone suction cup 504. Under its own weight, the curved screen pushes the second silicone suction cup 504 and the rotating seat 5056 to rotate. At the same time, the rotating seat 5056 pushes the sliding rod 5053 and the circular plate 5052 to slide inside the fixed cylinder 5051, so that the curved screen moves towards the support plate 401. At this time, the two sides of the curved screen approach and push the rotating plate 405 to rotate, so that the suction cup sponge 406, the first silicone suction cup 407 and the second silicone suction cup 504 on the outer surface of the rotating plate 405 can conform to the curvature of the curved screen, which is convenient for locking and fixing screens of different shapes. It can be adjusted according to actual needs during use, which is more flexible.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic hinge alignment and locking device, comprising a base plate (1), characterized in that: The outer surface of the base plate (1) is provided with a rotating component (2), the outer surface of the rotating component (2) is provided with a connecting component (3), the outer surface of the connecting component (3) is provided with a first clamping mechanism (4), the outer surface of the first clamping mechanism (4) is provided with a second clamping mechanism (5), the rotating component (2) drives the first clamping mechanism (4) and the second clamping mechanism (5) to rotate through the connecting component (3), the first clamping mechanism (4) and the second clamping mechanism (5) are used to fix the screen of the electronic device, and the first clamping mechanism (4) and the second clamping mechanism (5) can be flexibly adjusted; The first clamping mechanism (4) includes a support plate (401), an electric push rod (402) is fixedly installed inside the support plate (401), an installation plate (403) is fixedly connected to the movable end of the electric push rod (402), a sliding plate (404) is fixedly connected to the installation plate (403) by bolts, a rotating plate (405) is rotatably connected to the outer surface of the sliding plate (404), a suction cup sponge (406) and a first silicone suction cup (407) are fixedly installed on the outer surfaces of the sliding plate (404) and the rotating plate (405), there are two sets of the sliding plate (404) and the rotating plate (405), and a linkage component (408) is provided between the two sets of the sliding plate (404). The linkage component (408) includes a gear (4081), which is rotatably connected to the bottom of the support plate (401). The outer surface of the gear (4081) is respectively meshed with a first rack (4082) and a second rack (4083). The first rack (4082) and the second rack (4083) are respectively fixedly connected to two sets of sliding plates (404). The second clamping mechanism (5) includes a mounting base (501), which is fixedly connected to the bottom of the support plate (401). A vacuum generator (502) is fixedly connected to the outer surface of the mounting base (501), and a connecting pipe (503) is fixedly connected to the outer surface of the vacuum generator (502). A second silicone suction cup (504) is fixedly connected to the end of the connecting pipe (503). The connecting pipe (503) is a flexible tube, and an adjustment component (505) is fixedly installed on the outer surface of the second silicone suction cup (504). The adjustment assembly (505) includes a fixed cylinder (5051), which is fixedly connected to the mounting base (501). A circular plate (5052) and a sliding rod (5053) are slidably connected inside the fixed cylinder (5051). One side of the circular plate (5052) is fixedly connected to the sliding rod (5053), and the other side of the circular plate (5052) is fixedly connected to a spring (5054). A pin (5055) is rotatably connected to the outer surface of the sliding rod (5053), and a rotating seat (5056) is rotatably connected to the outer surface of the pin (5055). The second silicone suction cup (504) is fixedly installed on the outer surface of the rotating seat (5056). The connecting tube (503) passes through the interior of the rotating seat (5056), the sliding rod (5053), and the fixed cylinder (5051).

2. The automatic hinge alignment and locking device according to claim 1, characterized in that: The rotating assembly (2) includes a motor (201), the output shaft of the motor (201) is connected to a right-angle reducer (202), the output shaft of the right-angle reducer (202) is fixedly mounted with a rotating shaft (203), the outer surface of the rotating shaft (203) is rotatably connected to a bearing seat (204), the outer surface of the bearing seat (204) is fixedly connected to a square plate (205), the outer surface of the square plate (205) is fixedly connected to a limiting seat (206), the outer surface of the rotating shaft (203) is fixedly connected to a limiting plate (207), the rotating shaft (203), the bearing seat (204), the square plate (205), the limiting seat (206) and the limiting plate (207) are all in two sets, and both sets of the bearing seat (204) and the square plate (205) are fixedly mounted on the outer surface of the base plate (1).

3. The automatic hinge alignment and locking device according to claim 2, characterized in that: The connecting assembly (3) includes a connecting plate (301), which is fixedly installed on the outer surface of the rotating shaft (203). A crossbar (302) is fixedly installed on the outer surface of the connecting plate (301), and a connecting seat (303) is fixedly installed on the top of the crossbar (302). The connecting plate (301) and the crossbar (302), and the crossbar (302) and the connecting seat (303) are all fixedly installed by bolts.

4. The automatic hinge alignment and locking device according to claim 3, characterized in that: The bottom of the support plate (401) is fixedly connected to a slide rail (6), and a T-shaped rod (7) is slidably connected inside the slide rail (6). There are two sets of both the slide rail (6) and the T-shaped rod (7). The two sets of T-shaped rods (7) are fixedly connected to the first rack (4082) and the second rack (4083) respectively. A baffle (8) is fixedly connected to the outer surface of the slide rail (6).

5. The automatic hinge alignment and locking device according to claim 4, characterized in that: The bottom of the base plate (1) is fixedly connected to a bracket (9), and the outer surface of the bracket (9) is provided with mounting holes (10).

6. The automatic hinge alignment and locking device according to claim 5, characterized in that: The outer surface of the connecting plate (301) is provided with a waist-shaped groove (11).

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