CN114141153A

CN114141153A - LED display screen assembling device with controllable screen locking function and remote screen locking system thereof

Info

Publication number: CN114141153A
Application number: CN202111466717.1A
Authority: CN
Inventors: 黄鑫
Original assignee: Hefei Yilan Electronic Technology Co ltd
Current assignee: Hefei Yilan Electronic Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-03-04
Anticipated expiration: 2041-12-03
Also published as: CN114141153B

Abstract

The invention discloses a lock screen controllable LED display screen assembly device and a remote lock screen system thereof, wherein the assembly device comprises: the device comprises a disc, a first connecting rod, a second connecting rod, an L-shaped plate, a moving plate and a screw rod; the remote screen locking system comprises: fingerprint scanning module, fingerprint identification module, facial scanning module, facial identification module, central control module, breath screen module, LED display screen and assembly device. The LED screen assembling device can be automatically adjusted according to the actual size and the assembling mode of the LED screen, so that the stability of the whole assembling process is ensured, the whole production efficiency is improved, the labor intensity of production personnel is reduced, and the LED screen assembling device has stronger practicability; can be in the actual production in-process independently control extinguishing and the equipment of LED screen, reduce practitioner's work and pay out to can guarantee the accuracy of whole production. The problems that the screen is manually controlled to be turned off in the production process of the LED display screen, the assembling process is complex, the burden of production personnel is increased, and the overall assembling efficiency is low are solved.

Description

LED display screen assembling device with controllable screen locking function and remote screen locking system thereof

Technical Field

The invention belongs to the field of LED display screens, and particularly relates to an LED display screen assembling device with a controllable screen locking function and a remote screen locking system thereof.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The existing LED display screen usually needs to be manually controlled to turn off a power supply, so that the control of turning off the screen is controlled. And traditional LED display screen need carry out luminance debugging and equipment in process of production, need the manual work to extinguish the LED screen after the luminance adjustment just can carry out follow-up equipment, not only increases producers' burden, and whole assembly efficiency is not high moreover. Therefore, the device capable of replacing manual work to assemble the LED screen is designed, and the control system capable of automatically regulating and controlling the screen turning of the LED screen and the work of the LED screen assembling device is in line with actual needs.

Aiming at the problems, the LED display screen assembling device with the controllable screen locking function and the remote screen locking system thereof are designed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an LED display screen assembling device with a controllable lock screen and a remote lock screen system thereof, and solves the problems that in the prior art, the screen is manually controlled to be turned off in the LED display screen production process, the process of manually assembling the LED display screen is complicated, the burden of production personnel is increased, and the overall assembling efficiency is low.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a controllable LED display screen assembly device of lock screen, includes first support column, the fixed guide arm that is equipped with between the first support column, be equipped with sliding connection's first slider on the guide arm, the fixed L template that is equipped with in upper end of first slider, the fixed mounting panel that is equipped with in side of L template, be equipped with the second pivot of rotating the connection between the mounting panel, one the fixed second motor that is equipped with in one end of second pivot, the output intercommunication mounting panel of second motor to with second pivot fixed connection, fixed worm and the first gear of being equipped with in the second pivot, the side of L template is equipped with the worm wheel of rotating the connection, worm wheel and worm meshing, the fixed first bevel gear that is equipped with on the worm wheel.

The side of L template is fixed and is equipped with the anchorage bar, be equipped with the third pivot of rotation connection between the anchorage bar, the fixed second gear that is equipped with in the third pivot, first gear and second gear engagement.

Further, four adjacent guide arms are arranged in the middle of the guide rods, a supporting plate is fixedly arranged at the upper end of the second supporting column, a first rotating shaft connected in a rotating mode is arranged at the upper end of the supporting plate, a first motor is fixedly arranged at the lower end of the supporting plate, and the output end of the first motor is communicated with the supporting plate and is fixedly connected with the first rotating shaft.

Further, a disc is fixedly arranged at the upper end of the first rotating shaft, a first connecting rod is arranged at the lower end of the L-shaped plate, one end of the first connecting rod is rotatably connected with the L-shaped plate, a second connecting rod is arranged on the disc, and the other end of the first connecting rod is rotatably connected with the other end of the second connecting rod.

Further, the swing rod is fixedly arranged on the third rotating shaft, a square rod is fixedly arranged at one end of the swing rod, a fourth rotating shaft connected in a rotating mode is arranged between the square rods, a baffle connected in a rotating mode is arranged on the fourth rotating shaft, a third motor is fixedly arranged on one side of the square rod, and the output end of the third motor is communicated with the square rod and is fixedly connected with the fourth rotating shaft.

Furthermore, a fifth rotating shaft and a third supporting column which are connected in a rotating mode are arranged on the L-shaped plate, a screw rod is arranged between the third supporting columns, a second bevel gear is fixedly arranged at the upper end of the fifth rotating shaft, a third bevel gear which is connected in a rotating mode is arranged on one side, close to the third supporting column of the second bevel gear, of the third supporting column, the second bevel gear is meshed with the first bevel gear and the third bevel gear, and the screw rod is communicated with the third supporting column and meshed with the third bevel gear.

Further, be equipped with the second slider on the lead screw, the lead screw runs through the second slider, the fixed movable plate that is equipped with in upper end of second slider, the fixed limiting plate that is equipped with in upper end of movable plate.

A remote screen locking system of an LED display screen assembling device with a controllable screen locking function comprises a fingerprint scanning module, a fingerprint identification module, a face scanning module, a face identification module, a central control module, a screen resting module, an LED display screen and an assembling device.

The fingerprint scanning module transmits signals to the fingerprint identification module, the facial scanning module transmits signals to the facial identification module, the fingerprint identification module and the facial identification module transmit signals to the central control module, the central control module transmits the signals to the screen-displaying module and the assembling device, and the screen-displaying module transmits the signals to the LED display screen.

The invention has the beneficial effects that:

1. the LED display screen assembling device with the controllable screen locking function can be automatically adjusted according to the actual size and the assembling mode of the LED screen without manual participation, so that the stability of the whole assembling process is ensured, the whole production efficiency is improved, the labor intensity of production personnel is reduced, and the LED display screen assembling device with the controllable screen locking function has stronger practicability;

2. the remote screen locking system of the LED display screen with the controllable screen locking function, provided by the invention, can be used for independently controlling the extinguishing and the assembly of the LED screen in the actual production process, reducing the labor intensity of workers and ensuring the accuracy of the whole production.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a block diagram of a remote screen locking system according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, the controllable LED display screen assembling device comprises first support columns 1, guide rods 2 horizontally arranged are fixedly arranged between the first support columns 1, first sliding blocks 3 connected in a sliding manner are arranged on the guide rods 2, and the guide rods 2 penetrate through the first sliding blocks 3. It is adjacent four be equipped with second support column 5 in the middle of guide arm 2 is positive, the fixed backup pad 4 that is equipped with in upper end of second support column 5, the upper end of backup pad 4 is equipped with rotates the first pivot 7 of connecting, the fixed first motor 6 that is equipped with of lower extreme of backup pad 4, the output intercommunication backup pad 4 of first motor 6 to with first pivot 7 fixed connection.

The fixed disc 8 that is equipped with in upper end of first pivot 7, the fixed L template 9 that is equipped with in upper end of first slider 3, the lower extreme of L template 9 is equipped with first connecting rod 10, the one end and the L template 9 of first connecting rod 10 rotate to be connected, be equipped with second connecting rod 11 on the disc 8, the other end of first connecting rod 10 rotates with the other end of second connecting rod 11 to be connected.

As shown in fig. 2 and 3, mounting plates 12 are fixedly arranged at side ends of the L-shaped plate 9, second rotating shafts 13 which are rotatably connected are arranged between the mounting plates 12, one end of one of the second rotating shafts 13 is fixedly provided with a second motor 14, an output end of the second motor 14 is communicated with the mounting plate 12 and is fixedly connected with the second rotating shaft 13, a worm 28 and a first gear 22 are fixedly arranged on the second rotating shaft 13, a worm wheel 29 which is rotatably connected is arranged at the side end of the L-shaped plate 9, the worm wheel 29 is engaged with the worm 28, and a first bevel gear 30 is fixedly arranged on the worm wheel 29.

The side of L template 9 is fixed and is equipped with anchorage bar 15, be equipped with the third pivot 16 of rotation connection between anchorage bar 15, fixed second gear 17 that is equipped with on the third pivot 16, first gear 22 and second gear 17 meshing. The fixed pendulum rod 18 that is equipped with in third pivot 16, the fixed square pole 19 that is equipped with of one end of pendulum rod 18, be equipped with the fourth pivot (not marking in the picture) that rotates the connection between the square pole 19, be equipped with the baffle 21 that rotates the connection in the fourth pivot, one the fixed third motor 20 that is equipped with in one side of square pole 19, the output of third motor 20 communicates square pole 19 to with fourth pivot fixed connection.

The L-shaped plate 9 is provided with a fifth rotating shaft 23 and a third supporting column 24 which are connected in a rotating mode, a screw rod 33 which is connected in a rotating mode is arranged between the third supporting columns 24, a second bevel gear 31 is fixedly arranged at the upper end of the fifth rotating shaft 23, a third bevel gear 32 which is connected in a rotating mode is arranged on one side, close to the third supporting column 24, of the second bevel gear 31, the second bevel gear 31 is meshed with the first bevel gear 30 and the third bevel gear 32, and the screw rod 33 is communicated with the third supporting columns 24 and meshed with the third bevel gear 32.

The lead screw 33 is provided with a second sliding block 25, the lead screw 33 penetrates through the second sliding block 25, a moving plate 26 is fixedly arranged at the upper end of the second sliding block 25, and a limiting plate 27 is fixedly arranged at the upper end of the moving plate 26.

During the use, the LED display screen that will treat the equipment is placed on movable plate 26, then starts first motor 6 for L template 9 is close to each other and carries out coarse adjustment, and then restarts second motor 14 and adjusts the interval of movable plate 26 and carry out fine adjustment, and makes the LED display screen press from both sides tightly between limiting plate 27. And finally, starting the third motor 20 to enable the baffle plate 21 to tightly press the upper part of the LED display screen to complete fixation, and then carrying out subsequent assembly according to actual needs.

The fingerprint scanning module is used for collecting fingerprints of control personnel; the face scanning module is used for collecting face information of a control person; the fingerprint identification module is used for detecting whether the acquired fingerprint information is matched with the fingerprint information of the control personnel; the face recognition module is used for detecting whether the collected face information is matched with the face information of the control personnel; the central control module can only receive matched fingerprint information and face information, and the fingerprint information and the face information must be matched at the same time to drive the information screen module to lock the screen of the LED display screen and control the assembling device to assemble.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The LED display screen assembling device with the controllable lock screen is characterized by comprising first supporting columns (1), guide rods (2) are fixedly arranged between the first supporting columns (1), first sliding blocks (3) in sliding connection are arranged on the guide rods (2), L-shaped plates (9) are fixedly arranged at the upper ends of the first sliding blocks (3), mounting plates (12) are fixedly arranged at the side ends of the L-shaped plates (9), second rotating shafts (13) in rotating connection are arranged between the mounting plates (12), one second motor (14) is fixedly arranged at one end of each second rotating shaft (13), the output end of each second motor (14) is communicated with the mounting plates (12) and is fixedly connected with the second rotating shafts (13), worms (28) and first gears (22) are fixedly arranged on the second rotating shafts (13), worm wheels (29) in rotating connection are arranged at the side ends of the L-shaped plates (9), the worm wheel (29) is meshed with the worm (28), and a first bevel gear (30) is fixedly arranged on the worm wheel (29);

the fixed anchorage bar (15) that is equipped with of side of L template (9), be equipped with between anchorage bar (15) and rotate third pivot (16) of connecting, fixed second gear (17) that is equipped with on third pivot (16), first gear (22) and second gear (17) meshing.

2. The lock screen controllable LED display screen assembling device according to claim 1, wherein a second supporting column (5) is arranged right in the middle of four adjacent guide rods (2), a supporting plate (4) is fixedly arranged at the upper end of the second supporting column (5), a first rotating shaft (7) in rotating connection is arranged at the upper end of the supporting plate (4), a first motor (6) is fixedly arranged at the lower end of the supporting plate (4), and the output end of the first motor (6) is communicated with the supporting plate (4) and is fixedly connected with the first rotating shaft (7).

3. The lock screen controllable LED display screen assembling device according to claim 2, wherein a disc (8) is fixedly arranged at the upper end of the first rotating shaft (7), a first connecting rod (10) is arranged at the lower end of the L-shaped plate (9), one end of the first connecting rod (10) is rotatably connected with the L-shaped plate (9), a second connecting rod (11) is arranged on the disc (8), and the other end of the first connecting rod (10) is rotatably connected with the other end of the second connecting rod (11).

4. The lock screen controllable LED display screen assembling device according to claim 3, wherein a swing rod (18) is fixedly arranged on the third rotating shaft (16), a square rod (19) is fixedly arranged at one end of the swing rod (18), a fourth rotating shaft which is rotatably connected is arranged between the square rods (19), a baffle (21) which is rotatably connected is arranged on the fourth rotating shaft, a third motor (20) is fixedly arranged at one side of one square rod (19), and the output end of the third motor (20) is communicated with the square rod (19) and is fixedly connected with the fourth rotating shaft.

5. The lock screen controllable LED display screen assembling device according to claim 4, wherein a fifth rotating shaft (23) and a third fixedly connected supporting column (24) are arranged on the L-shaped plate (9), a screw rod (33) is arranged between the third supporting columns (24), a second bevel gear (31) is fixedly arranged at the upper end of the fifth rotating shaft (23), a third bevel gear (32) is arranged at one side of the third supporting column (24) close to the second bevel gear (31), the second bevel gear (31) is meshed with the first bevel gear (30) and the third bevel gear (32), and the screw rod (33) is communicated with the third supporting column (24) and meshed with the third bevel gear (32).

6. The lock screen controllable LED display screen assembling device according to claim 5, wherein a second sliding block (25) is arranged on the screw rod (33), the screw rod (33) penetrates through the second sliding block (25), a moving plate (26) is fixedly arranged at the upper end of the second sliding block (25), and a limiting plate (27) is fixedly arranged at the upper end of the moving plate (26).

7. The remote screen locking system of the LED display screen assembling device with the controllable screen locking function according to claim 6, wherein the remote screen locking system comprises a fingerprint scanning module, a fingerprint identification module, a face scanning module, a face identification module, a central control module, a screen resting module, an LED display screen and the assembling device;