TW202028912A - Side-by-side LED display screen including a stroke control module and a display module - Google Patents

Abstract

A side-by-side LED display screen includes a stroke control module and a display module. The stroke control module includes a track. At least one drive motor and at least one stroke controller are installed beside the track. The display module includes two symmetrical display screens. At least one inner suspension part and one outer suspension part are fixed at upper ends of each display screen. The length of the inner suspension part is smaller than the length of the outer suspension part, so that the opposite inner horizontal positions of the two display screens are higher than the outer horizontal positions. The end of the inner suspension part and the outer suspension part are pivotally connected to a conveying part. Each conveying part is installed on the track. The conveying parts are controlled by the drive motor to move on the track. After closing the side-by-side LED display screen, the two opposite inner sides of the two display screens are attached. The stroke controller is configured to allow the drive motor to keep running and maintaining a pressurized state. Accordingly, the two display screens are maintained in the tightest closed state without any gap therebetween.

Description

Split LED display

The invention relates to a side-by-side LED display screen, in particular to a display module structure that can be divided or combined to increase the size by performing side-by-side or side-off combination through tracks.

Generally, in places such as public places, department stores, or public institutions, in order to achieve the effect of expanding the screen display, most display units are stacked into a display screen (such as a TV wall or a signboard type). The principle of use of this large display screen That is to use a plurality of display units to be stacked and assembled, so that the overall size can be enlarged to the size of a TV wall or signage, and then a signal integration device is used to convert the input signal to different positions according to the number of display units. The display unit, so that the pictures displayed by the display units at different positions can be assembled into a complete picture, so as to achieve the purpose of image size enlargement.

In order to meet the playing effect or venue requirements, multiple display screens can also be connected to form a larger size display screen. At present, only the display screens are bonded together, but the bonding effect is not very close. There are obvious bonding lines between the display screens, especially in the state of playback, therefore, it will affect the quality of playback.

Therefore, in order to maintain the tightest and seamless tightness of the display screens, the drive motor is used to continuously pressurize the display screens after they are attached, so as to maintain the tightest tightness of the display screens. State, and allow each display to be hung in a V-shaped manner with high inside and low outside. When fitting, the inner side between each display is tightly closed from bottom to top, and it can reach two to maintain each display In the tightest state, this is the solution of the present invention.

The split-type LED display screen of the present invention includes a stroke control module and a display module. The stroke control module has a track, at least one drive motor is installed beside the track, and at least one is electrically connected to the drive motor The stroke controller; and the display module has two symmetrical display screens, at least one inner suspension part and an outer suspension part are fixed at the upper ends of each display screen, and the inner suspension part The length of the outer suspension is smaller than the outer suspension, so that the inner horizontal position of the two display screens is higher than the outer horizontal position. The end of the inner suspension and the outer suspension are pivotally connected to a conveying member, and each conveying member It is installed on the track; by this, the conveying member has to be controlled by the drive motor to move on the track, in order to make the two opposite inner sides of the display screen stick to each other After closing, the stroke controller can keep the drive motor running continuously to maintain a pressurized state, and maintain the tightest close state between the two display screens.

More specifically, the drive motor uses a DC brushless motor, of which stepping motors are the best.

More specifically, the display screen has an outer frame, a plurality of longitudinal frames are fixed in the outer frame, and a plurality of unit light panels are arranged in an average array on each of the longitudinal frames, and relative to the two Each of the unit light boards at the innermost position of the display screen is assembled on the longitudinal frame with at least one fastener, and the remaining unit light boards are assembled on the longitudinal frame with at least one magnetic component, and Each of the unit light boards is fastened with at least one elastic member in a staggered manner. By virtue of this, since each of the unit light boards at the innermost positions of the two display screens is assembled with the locking member, it can be avoided to connect the two display screens. After lamination, the unit light boards at the innermost position collide with each other and there is a gap caused by the position difference. The other unit light boards are assembled on the longitudinal frame with the magnetic attracting member, so the remaining units The unit lamp panels can be tightened and fixed to the longitudinal frame through the magnetic attraction member and the elastic member. Even if there is a position difference due to collision, they can be tightened and fine-tuned to avoid gaps.

More specifically, a pair of sensors are respectively provided on the corresponding sides between the unit light boards, and each of the sensors is electrically connected to each of the travel controllers, and the sensors use infrared sensing .

More specifically, the lock piece uses copper cast screws.

More specifically, the magnetic attraction uses a powerful magnet.

More specifically, the elastic member uses a spring or an elastic cord.

The other technical content, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings.

Please refer to Figure 1, which are respectively a schematic diagram of the overall plan and a cross-sectional diagram of the internal structure of the split-type LED display of the present invention. As shown in the figure, it includes at least one stroke control module 1 and a display module 2;

Wherein, the stroke control module 1 has a track 11 of a predetermined length, at least one drive motor 12 is installed beside the track 11, and at least one stroke controller 13 electrically connected to the drive motor 12, the stroke controller 13 Used to control the operating stroke, speed, stop and switch of the drive motor 12. The drive motor 12 uses a DC brushless motor, and a stepper motor is the best;

Wherein, the display module 2 has two symmetrical display screens 20. In this embodiment, the two display screens 20 are respectively configured with a drive motor 12 and a travel controller 13, each of which is displayed At least one inner suspension member 21 and an outer suspension member 22 are respectively fixed at the upper ends of the screen 20, and the length of the inner suspension member 21 is smaller than the outer suspension member 22, so that the two display screens 20 are opposite to each other. The inner horizontal position is higher than the outer horizontal position (to put it simply, the inner sides of the two display screens 20 are V-shaped), and the ends of the inner suspension member 21 and the outer suspension member 22 are pivotally connected to a conveying member. 23. Each conveying member 23 is installed on the rail 11, and the conveying member 23 must be controlled by the driving motor 12 to move on the rail 11.

For the split-type LED display of the present invention, please refer to Figure 1. Through the setting and control of the stroke controller 13, the driving motor 12 can be operated to drive the conveying member 23 on the rail 11 horizontally and inward at the same time Or move outwards, so that two of the display screens 20 can be opened simultaneously outwardly or inwardly on the other side at the same time. The 20-bit screen is at the two ends of the track 11. Please refer to Figures 2 and 3. The combination state of the pairing is such that the two 20-bit displays are combined in the middle of the track 11 to form a larger display screen. During the alignment process, the stroke controller 13 allows the drive motor 12 to continue to operate and maintain a pressurized state after the two opposite inner sides of the display screen 20 are attached to each other through the stroke controller 13 , So that the two display screens 20 are maintained in the tightest close state, and then after the two display screens 20 are combined into a larger display screen, a seamless effect can be achieved.

Please refer to Figure 4, in order to ensure that the display screen 20 itself has the characteristics of seamless, the split LED display screen 20 of the present invention adopts the display screen 20, wherein the display screen 20 has an outer frame 201, A plurality of longitudinal frames 202 are fixedly arranged in the frame 201, and a plurality of unit lamp panels 203 are arranged in an average array on each of the longitudinal frames 202, and each unit lamp at the innermost position relative to the two display screens 20 The plate 203 is assembled on the longitudinal frame 202 with at least one fastener 204, and the remaining unit light boards 203 are assembled on the longitudinal frame 202 with at least one magnetic attraction member 205, and each unit light board 203 uses at least one elastic member 206 to be staggered and fastened. The locking member 204 uses a copper cast screw, the magnetic member 205 uses a strong magnet, and the elastic member 206 uses a spring or an elastic cord. Please refer to Fig. 5, since each of the unit light boards 203 at the innermost positions of the two display screens 20 is assembled with the locking member 204, it can be avoided that the two display screens 20 are in the innermost position after being attached. Each of the unit light boards 203 collides with each other and there is a gap between the positions, and the remaining unit light boards 203 are assembled on the longitudinal frame 202 by the magnetic attraction 205, so the remaining unit light boards 203 The magnetic member 205 and the elastic member 206 can be tightened to each other and fixed to the longitudinal frame 202. Even if there is a position difference due to collision, they can be tightened and fine-tuned to avoid a gap.

Please refer to Figures 1, 5-6. A pair of sensors 24 are provided on the corresponding sides between the unit light boards 203. The sensors 24 can use infrared sensing, and each of the sensors 24 is Are electrically connected to each of the stroke controllers 13 respectively. During the closing process, when something (especially a human body) blocks between the unit light boards 203, so that the sensor 24 cannot receive infrared rays, each of the The stroke controller 13 will stop the operation of each of the driving motors 12 to avoid being trapped and injured during the closing process.

The advantages of the split-type LED display provided by the present invention when compared with other conventional technologies are as follows: 1. After the two display screens are combined, the drive motor can continuously control the two display screens through the control of the stroke controller. Pressing in opposite directions can achieve two of the display screens to maintain the tightest close state. 2. The two display screens are suspended in a V-shaped manner with high inside and low outside. Therefore, when the two screens are combined, the inner sides of the two screens are tightly closed from bottom to top, and two such screens can also be reached Maintain the tightest tightness. 3. The unit light boards at the innermost positions of the two display screens are fixed by the locking pieces, so that they can avoid collision and gaps caused by gaps.

The above-mentioned embodiments disclosed are only part of the preferred embodiment selection of the present invention, but they are not intended to limit the present invention. Anyone familiar with this technical field with ordinary knowledge in understanding the aforementioned technical features and embodiments of the present invention, Equal changes or modifications made without departing from the spirit and scope of the present invention are still within the scope of the present invention, and the patent protection scope of the present invention shall be subject to those defined by the claims attached to this specification.

1: Stroke control module 11: Orbit 12: Drive motor 13: Stroke controller 2: Display module 20: display 201: Exoskeleton 202: Longitudinal skeleton 203: unit light board 204: lock firmware 205: Magnetic Parts 206: Elastic 21: Inner suspension 22: External suspension 23: conveying parts 24: Sensor

[Figure 1] is a schematic plan view of the overall structure of the split-type LED display of the present invention. [Figure 2] is a schematic plan view of the overall implementation of the split LED display screen of the present invention. [Figure 3] is a schematic plan view of the overall implementation of the split-type LED display screen of the present invention after the combination is combined. [Figure 4] is a schematic cross-sectional view of the display screen of the split-type LED display screen of the present invention. [Figure 5] is a schematic cross-sectional view of the split-type LED display screen of the present invention after the display is combined. [Figure 6] is a cross-sectional schematic diagram of the additional sensor of the split-type LED display screen of the present invention.

1: Stroke control module

11: Orbit

12: Drive motor

13: Stroke controller

2: Display module

20: display

21: Inner suspension

22: External suspension

23: conveying parts

Claims (9)

A side-by-side LED display screen, comprising: a stroke control module with a track, at least one driving motor is installed beside the track, and at least one stroke controller electrically connected to the driving motor; a display module , There are two symmetrical display screens, at least one inner suspension part and one outer suspension part are fixedly fixed at the upper ends of each display screen, and the length of the inner suspension part is smaller than the outer suspension part, Make the inner horizontal position of the two display screens higher than the outer horizontal position, the end of the inner suspension part and the outer suspension part are pivotally connected to a conveying part, and each conveying part is installed on the track; By virtue of this, the conveying member must be controlled by the drive motor to move on the track. After being aligned to make the two opposite inner sides of the display screen fit together, the stroke controller can allow The drive motor keeps running and maintains a pressurized state, so that the two display screens are maintained in the tightest close state. The split-type LED display according to claim 1, wherein the driving motor uses a DC brushless motor. The split-type LED display according to claim 2, wherein the brushless DC motor is a stepping motor. The split-type LED display screen according to claim 1, wherein the display screen has an outer frame, a plurality of longitudinal frames are fixed in the outer frame, and a plurality of longitudinal frames are arranged in an average array on each longitudinal frame Unit light boards, and each of the unit light boards at the innermost position relative to the two display screens is assembled on the longitudinal frame with at least one fastener, and the remaining unit light boards are assembled with at least one magnetic attraction The components are assembled on the longitudinal frame body, and each unit light board is staggered and fastened by at least one elastic component. As described in claim 4, the split LED display screen, wherein a pair of sensors are respectively provided on the corresponding sides between the unit light boards, and each sensor is electrically connected to each stroke controller. Sexual connection. The split LED display according to claim 5, wherein the sensor uses infrared induction. According to claim 4, the split type LED display screen, wherein the locking member uses copper cast screws. The split-type LED display according to claim 4, wherein the magnetic attraction uses a powerful magnet. According to claim 4, the split-type LED display screen, wherein the elastic member uses a spring or an elastic cord.

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