CN113264267B

CN113264267B - Liquid crystal display controller capable of being used in multiple scenes

Info

Publication number: CN113264267B
Application number: CN202110471187.3A
Authority: CN
Inventors: 林美娇; 林李果
Original assignee: Shenzhen Huarui Display Co ltd
Current assignee: Shenzhen Huarui Display Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-08-23
Anticipated expiration: 2041-04-29
Also published as: CN113264267A

Abstract

The invention discloses a liquid crystal display controller capable of being used in multiple scenes, which comprises a box body, limiting rails, a box door, a collecting box, transverse rails, a fixing plate, a bearing, a short shaft, a connecting frame, a rubber column, a handle, a sliding column II, a groove, a moving rod, a spring I, a supporting frame, a wire roller, a data wire, a gear I, a servo motor, a gear II, an electromagnet, a sliding column III, a processor, an operating plate, a spring II, a rotating shaft, a deflector rod, a sliding chute, a sliding column IV, an extension rod, a hinge rod, a clamping block, a spring III, a connector and a ring groove. The invention relates to a liquid crystal display controller capable of being used in multiple scenes, which has the characteristics of convenience for taking out the controller, automatic wire take-up and convenience for fixing a connector.

Description

Liquid crystal display controller capable of being used in multiple scenes

Technical Field

The invention belongs to the technical field of display screen controllers, and particularly relates to a liquid crystal display controller capable of being used in multiple scenes.

Background

Light emitting diodes LEDs are widely used in the fields of illumination, backlighting, display, and the like. The advantages of using the LED as the pixel point to realize the large screen display include: the LED display has the advantages of high brightness, low working voltage, low power consumption, large scale, long service life, impact resistance and stable performance, so that the LED display is more and more widely applied, when a large display is temporarily used in some outdoor scenes, the display is required to be controlled to operate, and the controller can be used in the process of overhauling the LED display and is required to be used in various scenes. However, there are some problems with current display controllers: 1. when in use, the box body is not convenient to take out and put in, so that the use is influenced; 2. when the control box is used in some places, the control box needs to be transported to a preset position, so that an extension line needs to be additionally arranged, but the extension line is inconvenient to recover; 3. the connector is not easily fixed. Therefore, it is desirable to design a liquid crystal display controller that can be used in multiple scenes.

The invention content is as follows:

the present invention is directed to a liquid crystal display controller for multi-scene use, which solves the above-mentioned problems.

In order to solve the above problems, the present invention provides a technical solution:

a liquid crystal display controller capable of being used in multiple scenes comprises a box body, limiting rails, a box door, a collecting box, a transverse rail, a fixing plate, a bearing, a short shaft, a connecting frame, rubber columns, a handle, a sliding column II, a groove, a moving rod, a spring I, a supporting frame, a wire roller, a data wire, a gear I, a servo motor, a gear II, an electromagnet, a sliding column III, a processor, an operating plate, a spring II, a rotating shaft, a shifting rod, a sliding chute, a sliding column IV, an extension rod, a hinge rod, a clamping block, a spring III, a connecting head and a ring groove, wherein the box body is fixedly connected with the two limiting rails which are symmetrically distributed inside, the box body is provided with two symmetrically distributed grooves, the rubber columns are clamped inside the grooves, the inner sides of the two rubber columns are fixedly connected with the box door together, the collecting box is fixedly connected inside of the box body, and the fixing plate is fixedly connected inside of the collecting box, the refrigerator door is characterized in that two cross rails which are symmetrically distributed are fixedly connected inside the box body, two bearings which are symmetrically distributed are fixedly sleeved inside the box door, a short shaft is fixedly sleeved inside the bearings, one end of the short shaft is fixedly connected with the connecting frame, and a sliding column II is fixedly connected outside the connecting frame.

Preferably, the second sliding column is in sliding connection with the limiting rail, and the connecting frame is in contact with the limiting rail.

Preferably, the box door contacts with the box body, and a handle is fixedly connected to the outer side of the box door.

Preferably, the inside of the collection box is slidably connected with two moving rods which are symmetrically distributed, a first spring is arranged on the outer side of each moving rod, a support frame is fixedly connected to the upper ends of the two moving rods together, a wire roller is rotatably connected to the inside of the support frame, a data wire is wound on the outer side of the wire roller, a first gear is fixedly connected to one end of the wire roller, a servo motor is fixedly connected to the inside of the collection box, a second gear is fixedly connected to the tail end of an output shaft of the servo motor, an electromagnet is fixedly connected to the inside of the collection box, one end of the first spring is fixedly connected with the support frame, and the other end of the first spring is fixedly connected with the collection box.

Preferably, the inside of the transverse rail is slidably connected with a third sliding column, the two third sliding columns are fixedly connected with a processor together on the inner side, the upper end of the processor is fixedly connected with an operating panel, the inside of the box is provided with a second spring, the inside of the box is fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with a shifting lever, a sliding groove is formed in the shifting lever, the third sliding column is slidably connected with the sliding groove, the outer side of the processor is fixedly connected with a fourth sliding column, the fourth sliding column is slidably connected with the transverse rail, and the lower end of the shifting lever is fixedly connected with an extension rod.

Preferably, one end of the second spring is fixedly connected with the box body, and the other end of the second spring is fixedly connected with the processor.

As preferred, the inside of fixed plate articulates there is the hinge bar of two symmetric distributions, fixedly connected with fixture block on the hinge bar, be provided with spring three on the hinge bar, the inside sliding connection of fixed plate has the connector, the annular has been seted up on the connector, the annular with the fixture block joint, the connector with data line fixed connection.

Preferably, one end of the third spring is fixedly connected with the hinge rod, and the other end of the third spring is fixedly connected with the fixing plate.

The invention has the beneficial effects that: the invention relates to a liquid crystal display controller capable of being used in multiple scenes, which has the characteristics of convenient controller taking out, automatic wire winding and convenient connector fixing, and compared with the traditional liquid crystal display controller capable of being used in multiple scenes, the liquid crystal display controller capable of being used in multiple scenes has the following two beneficial effects in specific use:

firstly, by additionally arranging a limiting rail, a transverse rail, a shifting lever and other structures in the box body, when the box is used, the box door is slid into the box body, so that the box door can push an extension rod at the lower end of the shifting lever, and then the processor is slid out of the box body through the transverse rail through the shifting lever, so that the processor and the operating panel can be pushed out of the box body while the box door is opened, and the use is convenient;

secondly, through adding the structures such as establish electro-magnet, servo motor and spring in the inside of collecting box, electro-magnet and servo motor are established ties in same circuit, can drive the support frame through the electro-magnet and move down when starting servo motor for gear one and gear two meshing, gear one can drive the line roller and receive the line automatically, can pass through the cooperation between fixture block and the annular after receiving the line, fixes the connector on the fixed plate.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a right side cross-sectional view of FIG. 1 of the present invention;

FIG. 3 is a front view of FIG. 1 of the present invention;

FIG. 4 is a rear cross-sectional view of FIG. 1 of the present invention;

FIG. 5 is a right side view of the collection bin of FIG. 2 of the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the portion B of FIG. 2 according to the present invention;

FIG. 8 is an enlarged view of the structure of the portion C of FIG. 3 according to the present invention;

fig. 9 is an enlarged view of the structure of the portion D in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a limit rail; 3. a box door; 4. a collection box; 5. a transverse rail; 6. a fixing plate; 7. a bearing; 8. a short axis; 9. a connecting frame; 10. a rubber column; 11. a handle; 12. a second sliding column; 13. a groove; 41. a travel bar; 42. a first spring; 43. a support frame; 45. a wire roller; 46. a data line; 47. a first gear; 48. a servo motor; 49. a second gear; 40. an electromagnet; 51. a third sliding column; 52. a processor; 53. an operation panel; 54. a second spring; 55. a rotating shaft; 56. a deflector rod; 57. a chute; 58. a fourth sliding column; 59. an extension rod; 61. a hinged lever; 62. a clamping block; 63. a third spring; 64. a connector; 65. and a ring groove.

The specific implementation mode is as follows:

as shown in fig. 1 to 9, the following technical solutions are adopted in the present embodiment:

example (b):

a liquid crystal display controller capable of being used in multiple scenes comprises a box body 1, limiting rails 2, a box door 3, a collecting box 4, a transverse rail 5, a fixing plate 6, a bearing 7, a short shaft 8, a connecting frame 9, rubber columns 10, a handle 11, a sliding column II 12, a groove 13, a moving rod 41, a spring I42, a supporting frame 43, a wire roller 45, a data wire 46, a gear I47, a servo motor 48, a gear II 49, an electromagnet 40, a sliding column III 51, a processor 52, an operating plate 53, a spring II 54, a rotating shaft 55, a deflector rod 56, a sliding chute 57, a sliding column IV 58, an extension rod 59, a hinged rod 61, a clamping block 62, a spring III 63, a connecting head 64 and a ring groove 65, wherein the box body 1 is fixedly connected with the two limiting rails 2 which are symmetrically distributed, the box body 1 is provided with the two grooves 13 which are symmetrically distributed, the rubber columns 10 are clamped in the groove 13, and the box door 3 is fixedly connected to the inner sides of the two rubber columns 10, the improved refrigerator is characterized in that a collecting box 4 is fixedly sleeved in the refrigerator body 1, a fixing plate 6 is fixedly connected in the collecting box 4, two symmetrically-distributed transverse rails 5 are fixedly connected in the refrigerator body 1, two symmetrically-distributed bearings 7 are fixedly sleeved in the refrigerator door 3, a short shaft 8 is fixedly sleeved in the bearings 7, a connecting frame 9 is fixedly connected to one end of the short shaft 8, and a sliding column II 12 is fixedly connected to the outer side of the connecting frame 9.

The second sliding column 12 is in sliding connection with the limiting rail 2, and the connecting frame 9 is in contact with the limiting rail 2.

The box door 3 contacts with the box body 1, a handle 11 is fixedly connected to the outer side of the box door 3, and the box door 3 can be driven to move through the handle 11.

Wherein, the inside of the collecting box 4 is slidably connected with two symmetrically distributed moving rods 41, the outer side of the moving rod 41 is provided with a first spring 42, the upper ends of the two moving rods 41 are fixedly connected with a supporting frame 43, a wire roller 45 is rotatably connected to the inside of the supporting frame 43, a data wire 46 is wound on the outer side of the wire roller 45, one end of the wire roller 45 is fixedly connected with a first gear 47, the inside of the collecting box 4 is fixedly connected with a servo motor 48, the tail end of the output shaft of the servo motor 48 is fixedly connected with a second gear 49, the interior of the collecting box 4 is fixedly connected with an electromagnet 40, the electromagnet 40 and the servo motor 48 are connected in series in the same circuit, one end of the first spring 42 is fixedly connected with the supporting frame 43, the other end of the first spring 42 is fixedly connected with the collecting box 4, and the first spring 42 can enable the supporting frame 43 to automatically reset through elastic force.

The utility model discloses a portable electronic device, including horizontal rail 5, the inside sliding connection of horizontal rail 5 has three sliding column 51, two the common fixedly connected with treater 52 in the inboard of three sliding column 51, the upper end fixedly connected with operation panel 53 of treater 52, the inside of box 1 is provided with spring two 54, the inside fixedly connected with pivot 55 of box 1, the outside of pivot 55 is rotated and is connected with driving lever 56, spout 57 has been seted up on the driving lever 56, three sliding column 51 with spout 57 sliding connection, the outside fixedly connected with sliding column four 58 of treater 52, sliding column four 58 with horizontal rail 5 sliding connection, the lower extreme fixedly connected with extension rod 59 of driving lever 56, sliding column four 58 can carry on spacingly to treater 52, prevents that treater 52 from taking place to rotate.

One end of the second spring 54 is fixedly connected with the box body 1, the other end of the second spring 54 is fixedly connected with the processor 52, and the second spring 54 can drive the processor 52 to automatically reset through elastic force.

Wherein, the inside of fixed plate 6 articulates there is the hinge bar 61 of two symmetric distributions, fixedly connected with fixture block 62 on the hinge bar 61, be provided with three 63 of spring on the hinge bar 61, the inside sliding connection of fixed plate 6 has connector 64, annular 65 has been seted up on connector 64, annular 65 with the joint of fixture block 62, connector 64 with data line 46 fixed connection, fixture block 62 and the cooperation of annular 65 can be convenient fix the inside at fixed plate 6 with connector 64.

One end of the spring III 63 is fixedly connected with the hinge rod 61, the other end of the spring III 63 is fixedly connected with the fixing plate 6, and the spring III 63 can enable the hinge rod 61 to automatically reset.

The using state of the invention is as follows: when the refrigerator door is used, the door 3 is pulled downwards through the handle 11, so that the rubber columns 10 at the two ends of the door 3 are separated from the groove 13, then the door 3 is rotated to a horizontal position through the bearing 7, the door 3 is pushed into the refrigerator body 1 through the sliding connection between the sliding column II 12 and the limiting rail 2, in the moving process of the door 3, the door 3 pushes the extension rod 59 at the lower end of the deflector rod 56, so that the upper end of the deflector rod 56 deflects, the processor 52 is pushed out of the refrigerator body 1 through the sliding column III 51, the spring II 54 is stretched in the process of pushing the processor 52, so that the display screen can be controlled by the operating panel 53 directly, after the processor 52 is taken out, the hinge rod 61 is pulled, so that the fixture block 62 is separated from the annular groove 65, the connector 64 can be pulled for connecting use, after use, the servo motor 48 is started, because the servo motor 48 and the electromagnet 40 are connected in series in the same circuit, therefore, the servo motor 48 is started and the electromagnet 40 is started simultaneously, the electromagnet 40 drives the support frame 43 to move downwards through magnetic force and compress the first spring 42, when the first gear 47 is meshed with the second gear 49, the support frame 43 stops moving, the servo motor 48 drives the second gear 49 to rotate, the second gear 49 drives the wire roller 45 to rotate through the first gear 47, the wire roller 45 can collect the data wire 46 through rotation, the data wire 46 drives the connector 64 to move, when the connector 64 contacts the fixing plate 6, the connector 64 pushes the fixture block 62 to deflect the hinge rod 61, the hinge rod 61 compresses the third spring 63 in the deflection process, when the fixture block 62 slides into the annular groove 65, the third spring 63 resets, the third spring 63 presses the fixture block 62 into the annular groove 65 through elastic force, so that the fixing of the connector 64 can be completed, the servo motor 48 is closed after the connector 64 is fixed, the electromagnet 40 loses magnetism after being powered off, the first spring 42 resets, the support frame 43 is lifted up through elastic force, the first gear 47 is separated from the second gear 49, then the box door 3 is pulled towards the outer side of the box body 1, when the box door 3 is separated from the deflector rod 56, the second spring 54 resets, the second spring 54 pulls the processor 52 into the box body 1 through the elastic force, and therefore the processor 52 and the operation plate 53 can be collected into the box body 1.

While there have been shown and described what are at present considered to be the basic and essential features and advantages of the invention, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display controller capable of being used in multiple scenes comprises a box body (1), a limiting rail (2), a box door (3), a collecting box (4), a transverse rail (5), a fixing plate (6), a bearing (7), a short shaft (8), a connecting frame (9), a rubber column (10), a handle (11), a sliding column II (12), a groove (13), a moving rod (41), a spring I (42), a supporting frame (43), a wire roller (45), a data wire (46), a gear I (47), a servo motor (48), a gear II (49), an electromagnet (40), a sliding column III (51), a processor (52), an operating plate (53), a spring II (54), a rotating shaft (55), a driving lever (56), a sliding groove (57), a sliding column IV clamping block (58), an extending rod (59), a hinge rod (61), a spring III (62), a spring III (63), a connecting head (64), and a connecting rod (13), A ring groove (65), characterized in that: two limit rails (2) which are symmetrically distributed are fixedly connected inside the box body (1), two grooves (13) which are symmetrically distributed are formed in the box body (1), rubber columns (10) are clamped in the grooves (13), the inner sides of the two rubber columns (10) are fixedly connected with a box door (3) together, the inside of the box body (1) is fixedly sleeved with a collecting box (4), the inside of the collecting box (4) is fixedly connected with a fixing plate (6), two symmetrically distributed transverse rails (5) are fixedly connected inside the box body (1), two bearings (7) which are symmetrically distributed are fixedly sleeved in the box door (3), a short shaft (8) is fixedly sleeved in the bearing (7), one end of the short shaft (8) is fixedly connected with a connecting frame (9), the outer side of the connecting frame (9) is fixedly connected with a second sliding column (12);

the inside of the collecting box (4) is connected with two symmetrically distributed moving rods (41) in a sliding way, a first spring (42) is arranged on the outer side of the movable rods (41), the upper ends of the two movable rods (41) are fixedly connected with a support frame (43) together, the inside of the supporting frame (43) is rotationally connected with a wire roller (45), the outer side of the wire roller (45) is wound with a data wire (46), one end of the wire roller (45) is fixedly connected with a first gear (47), the inside of the collection box (4) is fixedly connected with a servo motor (48), the tail end of an output shaft of the servo motor (48) is fixedly connected with a second gear (49), the inside of the collecting box (4) is fixedly connected with an electromagnet (40), one end of the first spring (42) is fixedly connected with the supporting frame (43), the other end of the first spring (42) is fixedly connected with the collection box (4);

the inner side of the transverse rail (5) is connected with a third sliding column (51) in a sliding manner, the inner sides of the three sliding columns (51) are fixedly connected with a processor (52) together, the upper end of the processor (52) is fixedly connected with an operating plate (53), a second spring (54) is arranged inside the box body (1), a rotating shaft (55) is fixedly connected inside the box body (1), the outer side of the rotating shaft (55) is rotatably connected with a shifting rod (56), a sliding groove (57) is formed in the shifting rod (56), the three sliding columns (51) are connected with the sliding groove (57) in a sliding manner, a fourth sliding column (58) is fixedly connected outside the processor (52), the fourth sliding column (58) is connected with the transverse rail (5) in a sliding manner, and the lower end of the shifting rod (56) is fixedly connected with an extension rod (59);

one end of the second spring (54) is fixedly connected with the box body (1), and the other end of the second spring (54) is fixedly connected with the processor (52);

the inside of fixed plate (6) articulates there are hinge bar (61) of two symmetric distributions, fixedly connected with fixture block (62) on hinge bar (61), be provided with three (63) of spring on hinge bar (61), the inside sliding connection of fixed plate (6) has connector (64), annular (65) have been seted up on connector (64), annular (65) with fixture block (62) joint, connector (64) with data line (46) fixed connection.

2. A liquid crystal display controller for use in multiple scenes according to claim 1, wherein: the second sliding column (12) is in sliding connection with the limiting rail (2), and the connecting frame (9) is in contact with the limiting rail (2).

3. A liquid crystal display controller for use in multiple scenes according to claim 2, wherein: the box door (3) is in contact with the box body (1), and a handle (11) is fixedly connected to the outer side of the box door (3).

4. A liquid crystal display controller for use in multiple scenes according to claim 1, wherein: one end of the spring III (63) is fixedly connected with the hinged rod (61), and the other end of the spring III (63) is fixedly connected with the fixed plate (6).