LED screen controller

Abstract

The utility model discloses an LED screen controller relates to LED screen technical field, including device body, also including fixing mechanism and protection mechanism, the fixing mechanism includes two first traction spring, two first traction spring one side is equipped with the fixed plate, the protection mechanism includes the second traction spring one side is equipped with the fixed plate, the second traction spring one side is equipped with the fixed plate, and the protection mechanism is equipped with the second traction spring one side is equipped with the fixed plate. A movable seat is installed on one side of the second traction spring, a traction plate is installed on the top of the movable seat, and a protection plate is arranged on one side of the traction plate. The fixing plate can be dragged through the first traction spring, so that the controller body can be conveniently installed in the embedding grooves with different depths, the protection plate can be dragged through the second traction spring and the traction plate, a worker can conveniently operate the control panel, and the working efficiency is improved. The protection plate in the vertical state can stably protect the control panel, and the situation that the control panel is touched by mistake can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED screens, and in particular to an LED screen controller. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long life and other characteristics, it is widely used in outdoor advertising screens and other products. The controller refers to the main command device that changes the wiring of the main circuit or control circuit and changes the resistance value in the circuit in a predetermined order to control the start, speed regulation, braking and reverse of the motor. It consists of a program counter, instruction register, instruction decoder, timing generator and operation controller group.

[0003] The prior art has the following deficiencies: during the installation and use of the existing LED screen controller, some embedded controllers cannot be conveniently adjusted according to the depth of the embedding groove, making it impossible for the controller to remain stable in the embedding grooves of different depths. At the same time, the operation panel of the controller is directly exposed to the outside and is prone to accidental touches, which in turn makes it easy for the LED screen to be accidentally turned on or off.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The purpose of the utility model is to provide an LED screen controller, which can pull the fixed plate through the first traction spring, so that the controller body can be conveniently installed into the embedded groove of different depths. At the same time, the second traction spring and the traction plate can pull the protective plate, and the protective plate in the vertical state can stably protect the control panel, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED screen controller, including a device body, and also including:

[0007] The fixing mechanism is arranged at both ends of the device body and is used for embedded installation of the device body;

[0008] A protection mechanism is provided on one side of the device body and is used to protect the operating end surface of the device body;

[0009] The fixing mechanism comprises two first traction springs, which are respectively arranged on one side of the inner wall at both ends of the device body, and a fixing plate is arranged on one side of the two first traction springs away from the inner wall of the device body, and the inner walls of the two fixing plates are provided with fixing holes, and a fastening bolt is arranged between the fixing plate and the inner wall of the device body;

[0010] The protective mechanism includes a second traction spring, which is arranged on an inner wall on one side of the top of the device body, a movable seat is fixedly installed on the side of the second traction spring away from the inner wall of the device body, a traction plate is rotatably installed on the top of the movable seat, a fixed seat is fixedly installed on the side of the traction plate away from the movable seat, a protective plate is fixedly installed on one side of the fixed seat, and a fixing pin is arranged between the movable seat and the inner wall of the device body.

[0011] Preferably, the device body includes a controller body, a control panel is fixedly mounted on one outer wall of the controller body, mounting grooves are provided on both end outer walls of the controller body, and one side of the inner walls of the two mounting grooves are fixedly connected to two first traction springs respectively.

[0012] Preferably, a slider is fixedly installed at one end of the fixing plate close to the controller body, one outer wall of the slider is fixedly connected to a side of an adjacent first traction spring away from the inner wall of the mounting groove, and the outer wall of the slider is movably connected to the adjacent inner wall of the mounting groove.

[0013] Preferably, one side of the inner wall of the installation groove is threadedly connected to an adjacent fastening bolt, and the side of the fastening bolt away from the inner wall of the installation groove is abuttingly connected to an adjacent slider, and the fastening bolt is movably inserted into the inner side of the adjacent first traction spring.

[0014] Preferably, a movable groove is provided on an inner wall on one side of the top of the controller body, one side of the inner wall of the movable groove is fixedly connected to the second traction spring, and the inner wall of the movable groove is movably connected to the outer wall of the movable seat.

[0015] Preferably, one side inner wall of the movable groove is threadedly connected to the fixing pin, the side of the fixing pin away from the inner wall of the movable groove is abuttingly connected to the movable seat, and the fixing pin is movably inserted into the inner side of the second traction spring.

[0016] Preferably, one side of the top of the controller body is rotatably connected to a protective plate, and the protective plate is arranged on the outside of the control panel and the screw head part of the fastening bolt.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The fixing plate can be pulled by the first traction spring, and then the position of the fixing plate can be conveniently adjusted according to the depth of the embedded groove of the installation part. The fastening bolt can fix the adjusted fixing plate, so that the controller body can be conveniently installed in the embedded groove of different depths. At the same time, the second traction spring and the traction plate can pull the protective plate, and the fixing pin can fix the horizontal protective plate, so that the staff can conveniently operate the control panel. At the same time, the vertical protective plate can stably protect the control panel to avoid accidental touch of the control panel;

[0019] 2. The movement of the slider can be limited by the installation groove, so that the fixed plate remains stable during the movement, and the position of the fixed plate can be stably adjusted. At the same time, the movable groove can limit the movement of the movable seat, so that the traction plate can stably pull and limit the protective plate, so that the adjusted protective plate can remain stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a left vertical sectional view of the utility model.

[0023] Figure 3 It is a three-dimensional structural diagram of the device body of the utility model.

[0024] Figure 4 It is an exploded view of the three-dimensional structure of the fixing mechanism of the utility model.

[0025] Figure 5 It is an exploded view of the three-dimensional structure of the protective mechanism of the utility model.

[0026] Description of reference numerals:

[0027] 1. Device body; 101. Controller body; 102. Control panel; 103. Mounting slot; 104. Movable slot;

[0028] 2. Fixing mechanism; 201. First traction spring; 202. Sliding block; 203. Fixing plate; 204. Fixing hole; 205. Fastening bolt;

[0029] 3. Protective mechanism; 301. Second traction spring; 302. Movable seat; 303. Traction plate; 304. Fixed seat; 305. Protective plate; 306. Fixed pin. DETAILED DESCRIPTION

[0030] The utility model provides Figure 1 The LED screen controller shown includes a device body 1 and also includes:

[0031] The fixing mechanism 2 is arranged at both ends of the device body 1 and is used for embedded installation of the device body 1;

[0032] The protection mechanism 3 is arranged on one side of the device body 1 and is used to protect the operating end surface of the device body 1 .

[0033] In order to conveniently carry out embedded installation of the device body 1, as Figure 2 and Figure 4 As shown, the fixing mechanism 2 includes two first traction springs 201, and the two first traction springs 201 are respectively arranged on one side of the inner wall at both ends of the device body 1, and a fixing plate 203 is arranged on the side of the two first traction springs 201 away from the inner wall of the device body 1. The inner walls of the two fixing plates 203 are provided with fixing holes 204, and fastening bolts 205 are arranged between the fixing plates 203 and the inner wall of the device body 1. The fixing plates 203 can be movable on the outer walls of the two ends of the controller body 101, so that the controller body 101 can adapt to the installation work of embedding grooves of different depths, and the fastening bolts 205 can fix the adjusted fixing plates 203.

[0034] In order to conveniently protect the control panel 102, Figure 2 and Figure 5 As shown, the protective mechanism 3 includes a second traction spring 301, which is arranged on the inner wall of the top side of the device body 1, and a movable seat 302 is fixedly installed on the side of the second traction spring 301 away from the inner wall of the device body 1, and a traction plate 303 is rotatably installed on the top of the movable seat 302, and a fixed seat 304 is fixedly installed on the side of the traction plate 303 away from the movable seat 302, and a protective plate 305 is fixedly installed on one side of the fixed seat 304, and a fixing pin 306 is arranged between the movable seat 302 and the inner wall of the device body 1, and the protective plate 305 can protect the control panel 102 to avoid accidental touching of the control panel 102.

[0035] In order to conveniently control the LED screen, Figure 2 and Figure 3As shown, the device body 1 includes a controller body 101, and a control panel 102 is fixedly installed on one side outer wall of the controller body 101. Installation grooves 103 are opened on the outer walls at both ends of the controller body 101. One side of the inner wall of the two installation grooves 103 is fixedly connected to two first traction springs 201 respectively. The device controller body 101 can be controlled by the control panel 102, and then the LED screen can be controlled.

[0036] In order to facilitate the adjustment and fixation of the fixing plate 203, as Figure 2-4 As shown, a slider 202 is fixedly installed on one end of the fixing plate 203 close to the controller body 101, and an outer wall of one side of the slider 202 is fixedly connected to a side of the adjacent first traction spring 201 away from the inner wall of the mounting groove 103, and an outer wall of the slider 202 is movably connected to the inner wall of the adjacent mounting groove 103, and one side of the inner wall of the mounting groove 103 is threadedly connected to an adjacent fastening bolt 205, and a side of the fastening bolt 205 away from the inner wall of the mounting groove 103 is in contact with the adjacent slider 202, and the fastening bolt 205 is movably inserted into the inner side of the adjacent first traction spring 201, and the mounting groove 103 can limit the movement of the slider 202, so that the fixing plate 203 remains stable during the movement, and the fastening bolt 205 can fix the fixed plate 203 after adjustment, so that the device body 1 can adapt to the installation work of different installation parts embedded in the groove depth.

[0037] In order to keep the movable seat 302 stable during the movement, Figure 2-3 and Figure 5 As described, a movable groove 104 is opened on the inner wall of one side of the top of the controller body 101, and one side of the inner wall of the movable groove 104 is fixedly connected to the second traction spring 301, and the inner wall of the movable groove 104 is movably connected to the outer wall of the movable seat 302. One side of the inner wall of the movable groove 104 is threadedly connected to the fixing pin 306, and the side of the fixing pin 306 away from the inner wall of the movable groove 104 is in contact with the movable seat 302. The fixing pin 306 is movably inserted into the inner side of the second traction spring 301, and the movable groove 104 can limit the movement of the movable seat 302, so that the movable seat 302 remains stable during the movement, and then the rotation of the protective plate 305 can be stably pulled and fixed.

[0038] In order to conveniently protect the control panel 102, Figure 2 As shown, one side of the top of the controller body 101 is rotatably connected to the protective plate 305. The protective plate 305 is arranged on the outside of the control panel 102 and the screw head part of the fastening bolt 205. The controller body 101 can install and fix the protective plate 305. The control panel 102 can be protected by the protective plate 305 to avoid accidental touching of the control panel 102.

[0039] The specific implementation method is as follows: when installing and using the controller of the LED screen, some controllers are embedded, and then the controller body 101 is inserted into the embedding groove of the installation part. The installation part will squeeze the two fixing plates 203, so that the two fixing plates 203 move toward the control panel 102 along the inner wall of the adjacent installation groove 103 through the slider 202, thereby causing the two first traction springs 201 to shrink. When the rear side of the controller body 101 contacts the inner wall of the embedding groove of the installation part, a fastening bolt 205 is used to penetrate the inner wall of one side of the installation groove 103 and is connected to the adjacent slider 202. The fixed plate 203 can be fixed after adjustment, and then a bolt is used to penetrate the fixing hole 204 and connected to the inner wall of the installation part, so that the controller body 101 can be stably installed on the inner wall of the embedding groove of the installation part. When the control panel 102 needs to be operated, the protective plate 305 is rotated upward to rotate it from a vertical state to a horizontal state, and then under the traction of the traction plate 303, the movable seat 302 is moved along The inner wall of the movable groove 104 moves toward the side away from the control panel 102, thereby extending the second traction spring 301, and then using the fixing pin 306 to penetrate the inner wall of one side of the movable groove 104 and abut against the movable seat 302, so that the adjusted protective plate 305 can be fixed, so that the control panel 102 can be stably exposed, so that the staff can easily operate the controller body 101, and thus can conveniently control the LED screen. At the same time, when it is not needed, by pulling out the fixing pin 306, the movable seat 302 moves toward the control panel 102 under the elastic force of the second traction spring 301, and then under the traction of the traction plate 303, the protective plate 305 can be rotated from a horizontal state to a vertical state, so that it can protect the control panel 102 and avoid the control panel 102 from being accidentally touched. This embodiment specifically solves the problem that the controller of the LED screen in the prior art cannot adapt to the installation work of embedding grooves of different depths, and its panel is easily accidentally touched.

[0040] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A LED screen controller, comprising a device body (1), characterized in that: Also includes: The fixing mechanism (2) is arranged at two ends of the device body (1) and is used for embedded installation of the device body (1); A protection mechanism (3) is arranged on one side of the device body (1) and is used to protect the operating end surface of the device body (1); The fixing mechanism (2) comprises two first traction springs (201), the two first traction springs (201) are respectively arranged on one side of the inner wall at both ends of the device body (1), a fixing plate (203) is arranged on the side of the two first traction springs (201) away from the inner wall of the device body (1), the inner walls of the two fixing plates (203) are each provided with a fixing hole (204), and a fastening bolt (205) is arranged between the fixing plate (203) and the inner wall of the device body (1); The protective mechanism (3) comprises a second traction spring (301), the second traction spring (301) being arranged on an inner wall of one side of the top of the device body (1), a movable seat (302) being fixedly mounted on the side of the second traction spring (301) away from the inner wall of the device body (1), a traction plate (303) being rotatably mounted on the top of the movable seat (302), a fixed seat (304) being fixedly mounted on the side of the traction plate (303) away from the movable seat (302), a protective plate (305) being fixedly mounted on one side of the fixed seat (304), and a fixing pin (306) being arranged between the movable seat (302) and the inner wall of the device body (1).

2. The LED screen controller according to claim 1, characterized in that: The device body (1) comprises a controller body (101), a control panel (102) being fixedly mounted on one side outer wall of the controller body (101), mounting grooves (103) being provided on both ends of the outer walls of the controller body (101), and one side of the inner walls of the two mounting grooves (103) being fixedly connected to two first traction springs (201) respectively.

3. The LED screen controller according to claim 2, characterized in that: A slider (202) is fixedly mounted on one end of the fixing plate (203) close to the controller body (101); an outer wall of one side of the slider (202) is fixedly connected to a side of an adjacent first traction spring (201) away from an inner wall of the mounting groove (103); and an outer wall of the slider (202) is movably connected to an inner wall of an adjacent mounting groove (103).

4. The LED screen controller according to claim 3, characterized in that: One side of the inner wall of the installation groove (103) is threadedly connected to an adjacent fastening bolt (205), and the side of the fastening bolt (205) away from the inner wall of the installation groove (103) is abuttingly connected to an adjacent sliding block (202), and the fastening bolt (205) is movably inserted into the inner side of an adjacent first traction spring (201).

5. The LED screen controller according to claim 2, characterized in that: A movable groove (104) is provided on the inner wall of one side of the top of the controller body (101); one side of the inner wall of the movable groove (104) is fixedly connected to the second traction spring (301); and the inner wall of the movable groove (104) is movably connected to the outer wall of the movable seat (302).

6. The LED screen controller according to claim 5, characterized in that: One inner wall of the movable groove (104) is threadedly connected to the fixing pin (306), and the side of the fixing pin (306) away from the inner wall of the movable groove (104) is in contact with the movable seat (302), and the fixing pin (306) is movably inserted into the inner side of the second traction spring (301).

7. The LED screen controller according to claim 2, characterized in that: One side of the top of the controller body (101) is rotatably connected to a protective plate (305), and the protective plate (305) is arranged on the outside of the control panel (102) and the screw head part of the fastening bolt (205).

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