CN216960379U

CN216960379U - Combined display board

Info

Publication number: CN216960379U
Application number: CN202123038886.3U
Authority: CN
Inventors: 张宣东; 李宇
Original assignee: Zhuhai Future Electronic Technology Co ltd
Current assignee: Zhuhai Future Electronic Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-12
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a combined display board, and relates to the field of display boards. The combined display panel comprises a bearing table, wherein a jig table and a moving table are arranged at the top of the bearing table, a sliding rail is arranged at the top of the moving table, a moving plate is slidably arranged in the sliding rail, a connecting plate is arranged at the top of the moving plate, a connecting groove and a fixing assembly are arranged at the top of the connecting plate, the fixing assembly is arranged at the top of the jig table and comprises a moving block; the utility model discloses a, driving the carriage release lever through the motor and rotating, driving the top that the connecting plate removed the tool platform with the mobile station, going on pressing down to the U template through the handle, placing the wire in the recess of connecting plate simultaneously, the connecting plate is fixed the position of wire and is being pressed down the one end that makes the wire with the U template and place the surface at the connection piece and connect, can not take place the displacement when the wiring.

Description

Combined display board

Technical Field

The utility model relates to the technical field of display panels, in particular to a combined display panel.

Background

The display panel is a PCB circuit board which is formed by connecting a plurality of small LED lamp beads in series, and the display panel can display contents required to be displayed by connecting an electric control card, the substrate is a basic material for manufacturing the PCB, generally, the substrate is a copper clad laminate, and the single-sided and double-sided printed boards are manufactured on the substrate material copper clad laminate by selectively performing hole processing, chemical copper plating, copper electroplating, etching and other processing to obtain required circuit patterns;

the large display panel is composed of three PCBAs, lighting confirmation is carried out according to a program by connecting a power supply, due to the fact that elements on the display panel are uneven, operators often need two persons to work in cooperation during welding, and due to the fact that the elements cannot be effectively fixed during connection of wires, during operation, substrates are prone to collision in the process of connection of the wires, breakage of lamp beads is caused, and working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention discloses a combined display panel to solve the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a modular display panel comprising:

the jig table and the moving table are arranged at the top of the bearing table, a sliding rail is arranged at the top of the moving table, a moving plate is slidably mounted inside the sliding rail, a connecting plate is mounted at the top of the moving plate, and a connecting groove is formed at the top of the connecting plate;

the fixture comprises a fixing assembly, wherein the fixing assembly is arranged at the top of the fixture table and comprises a moving block, a groove is formed in an inner cavity of the top of the moving block, a spring is arranged in the groove, an inner wall of the spring is slidably connected with a fastening rod, one end of the fastening rod penetrates through the top of the moving block, and the bottom end of the fastening rod is fixedly connected with the fastening block.

Preferably, the top of the jig table is provided with a PCB substrate, and the top of the PCB substrate is provided with a connecting sheet.

Preferably, the spread groove inner wall of connecting plate is provided with the wire, the fixing base is installed at the one end top of connecting plate, the inner chamber of fixing base rotates and is connected with the support column, the outer wall of support column rotates and is connected with the pressure spring.

Preferably, the inner cavity of the fixing seat is rotatably connected with a pressing sheet, the two sides of the pressing sheet are fixedly connected with U-shaped plates, and one side of each U-shaped plate is fixedly connected with a handle.

Preferably, both ends of the bottom of the moving block are fixedly connected with concave blocks, and the inner walls of the two concave blocks are rotatably connected with pulleys.

Preferably, the middle parts of the jig table and the mobile table are provided with through holes, the inner cavity of the jig table is provided with a motor, a transmission shaft of the motor is fixedly sleeved with a moving rod, and one end of the moving rod penetrates through the through hole of the jig table to be rotatably connected to the through hole of the mobile table.

The utility model discloses a combined display board, which has the following beneficial effects:

1. the utility model discloses a, driving the carriage release lever through the motor and rotating, driving the top that the connecting plate removed the tool platform with the mobile station, going on pressing down to the U template through the handle, placing the wire in the recess of connecting plate simultaneously, the connecting plate is fixed the position of wire and is being pressed down the one end that makes the wire with the U template and place the surface at the connection piece and connect, can not take place the displacement when the wiring.

2. The utility model discloses a, make the PCB base plate place at the top of tool platform through dragging the anchorage bar upwards, utilize the spring to carry out decurrent removal to the fastening block loosening the anchorage bar, place the fastening block and fix on the upper portion of PCB base plate and make the PCB base plate can not collide each other, cause the lamp pearl on the PCB base plate to damage.

Drawings

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

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the moving block of the present invention;

FIG. 4 is a schematic view of the connection of the structural fixing base, the pressure spring, the U-shaped plate and the pressing plate of the present invention;

FIG. 5 is a side view of the connection of the fixing base, the pressing spring, the U-shaped plate and the pressing plate.

In the figure: 1. a bearing table; 2. a jig table; 3. a mobile station; 31. a slide rail; 4. a motor; 5. a travel bar; 6. moving the plate; 7. a connecting plate; 8. a fixed seat; 81. a support pillar; 82. compressing the spring; 9. a U-shaped plate; 91. tabletting; 92. a handle; 10. a wire; 11. a PCB substrate; 12. a moving block; 121. a spring; 122. a concave block; 123. a pulley; 13. a fastening rod; 131. a fastening block; 14. and (7) connecting the sheets.

Detailed Description

An embodiment of the present invention discloses a combined display panel, as shown in fig. 1 to 5, including:

the jig comprises a bearing table 1, wherein a jig table 2 and a moving table 3 are arranged at the top of the bearing table 1, a sliding rail 31 is arranged at the top of the moving table 3, a moving plate 6 is slidably arranged inside the sliding rail 31, a connecting plate 7 is arranged at the top of the moving plate 6, and a connecting groove is arranged at the top of the connecting plate 7;

the moving plate 6 slides in the inner cavity of the sliding rail 31, so that the moving plate drives the connecting plate 7 to move, and when the wire 10 placed in the connecting groove on the connecting plate 7 contacts with the connecting sheet 14 on the PCB substrate 11, the position of the wire 10 can be adjusted, so that the wire 10 is connected with the connecting sheet 14.

The fixing component is arranged at the top of the jig table 2 and comprises a moving block 12, a groove is formed in the inner cavity of the top of the moving block 12, a spring 121 is arranged inside the groove, a fastening rod 13 is connected to the inner wall of the spring 121 in a sliding mode, one end of the fastening rod 13 penetrates through the moving block 12 and is arranged at the top of the moving block 12, and a fastening block 131 is fixedly connected to the bottom end of the fastening rod 13;

the top setting of fastening piece 131 is in its bottom setting in the outside of recess in the recess of movable block 12, through dragging the anchorage bar 13 at movable block 12 top for spring 121 in the recess contracts, makes it drive fastening piece 131 and carries out ascending removal, when loosening anchorage bar 13, spring 121 drives fastening piece 131 and carries out decurrent removal, makes every movable block 12 all fix PCB base plate 11, makes it can not collide mutually and cause the damage to the lamp pearl.

A PCB substrate 11 is arranged at the top of the jig table 2, and a connecting sheet 14 is arranged at the top of the PCB substrate 11;

PCB base plate 11's surface mounting has a plurality of lamp pearls, and the set-square is installed at the top of tool platform 2, and the top at the set-square is placed to PCB base plate 11's one end for wire 10 is being connected with connection piece 14 that going on that decurrent pressing is better.

A lead 10 is arranged on the inner wall of a connecting groove of the connecting plate 7, a fixed seat 8 is installed at the top of one end of the connecting plate 7, a supporting column 81 is rotatably connected to the inner cavity of the fixed seat 8, and a pressure spring 82 is rotatably connected to the outer wall of the supporting column 81;

when the pressing sheet 91 applies force to the supporting column 81, the supporting column 81 rotates to drive the compression spring 82 to rotate, so that the U-shaped plate 9 presses the conducting wire 10.

The inner cavity of the fixed seat 8 is rotatably connected with a pressing sheet 91, two sides of the pressing sheet 91 are fixedly connected with a U-shaped plate 9, and one side of the U-shaped plate 9 is fixedly connected with a handle 92;

one end of U template 9 is provided with the rubber pad, prevent the fish tail when making it press wire 10, wherein utilize handle 92 to rotate U template 9 and make the preforming 91 that U template 9 connects extrude pressure spring 82, when wire 10 is placed in the below, at unclamping handle 92, pressure spring 82 carries out decurrent pressing to preforming 91 for preforming 91 is driving U template 9 and handle 92 and is carrying out decurrent rotation, carry out decurrent pressing to wire 10 and make it contact with connection piece 14.

The two ends of the bottom of the moving block 12 are fixedly connected with concave blocks 122, and the inner walls of the two concave blocks 122 are rotatably connected with pulleys 123;

and the same concave blocks 122 and pulleys 123 are arranged at both ends of the moving plate 6 to drive the moving plate 6 to move on the inner wall of the slide rail 31.

Through holes are formed in the middle of the jig table 2 and the moving table 3, a motor 4 is arranged in an inner cavity of the jig table 2, a transmission shaft of the motor 4 is fixedly sleeved with a moving rod 5, and one end of the moving rod 5 penetrates through the through hole of the jig table 2 and is rotatably connected to the through hole of the moving table 3;

the motor 4 and the moving rod 5 drive the moving platform 3 to move and adjust according to the distance between the connecting sheets 14 on the top of the jig platform 2 and the PCB substrate 11, so that the U-shaped plate 9 can be more accurately contacted with the connecting sheets 14 when pressing one end of the lead 10.

The working principle is as follows: referring to fig. 1 to 5, first, the fastening rod 13 is pulled, the fastening rod 13 drives the fastening block 131 to move upwards, when the PCB substrate 11 is placed on the top of the jig table 2, the moving block 12 is driven by the pulley 123 to move, so that the fastening rod 13 on the top moves above the PCB substrate 11, and is adjusted to a proper position, and when the fastening rod 13 is loosened, the fastening block 131 moves downwards by the spring 121 to fix the PCB substrate 11;

then, a motor 4 is started through an external control device, the motor 4 drives a moving rod 5 to rotate and drives a moving platform 3 to move, meanwhile, a moving plate 6, a connecting plate 7, a fixed seat 8 and a U-shaped plate 9 on the top of the moving platform 3 move simultaneously and move to the upper side of a jig platform 2, a switch module is arranged inside the external control device, and the switch module is electrically connected with a motor switch;

the U-shaped plate 9 is lifted by dragging the handle 92, the conducting wire 10 is placed in the groove of the connecting plate 7, one end of the conducting wire 10 is arranged below the U-shaped plate 9, the handle 92 is loosened, the pressing sheet 91 is pushed by the pressure spring 82 to enable the U-shaped plate 9 to press the conducting wire 10, and the conducting wire 10 is pressed above the connecting sheet 14 to be connected;

when the conducting wire 10 is taken down, a new conducting wire 10 is newly installed, the connecting plate 7 and the U-shaped plate 9 are driven to move at the top of the mobile station 3 through the moving plate 6 to adjust the position of the conducting wire 10, and other two PCB substrates 11 are connected.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A modular display panel, comprising:

the jig carrying device comprises a carrying table (1), wherein a jig table (2) and a moving table (3) are arranged at the top of the carrying table (1), a sliding rail (31) is arranged at the top of the moving table (3), a moving plate (6) is slidably mounted inside the sliding rail (31), a connecting plate (7) is mounted at the top of the moving plate (6), and a connecting groove is formed at the top of the connecting plate (7);

the fixture comprises a fixing assembly, the fixing assembly is arranged at the top of the fixture table (2), the fixing assembly comprises a moving block (12), a groove is formed in an inner cavity of the top of the moving block (12), a spring (121) is arranged inside the groove, a fastening rod (13) is connected to the inner wall of the spring (121) in a sliding mode, one end of the fastening rod (13) penetrates through the top of the moving block (12) and is fixedly connected with a fastening block (131) at the bottom end of the moving block (12).

2. The modular display panel of claim 1, wherein: the top of tool platform (2) is provided with PCB base plate (11), the top of PCB base plate (11) is provided with connection piece (14).

3. The modular display panel of claim 1, wherein: the spread groove inner wall of connecting plate (7) is provided with wire (10), fixing base (8) are installed at the one end top of connecting plate (7), the inner chamber rotation of fixing base (8) is connected with support column (81), the outer wall rotation of support column (81) is connected with pressure spring (82).

4. The modular display panel of claim 3, wherein: the inner cavity of the fixing seat (8) is rotatably connected with a pressing sheet (91), two sides of the pressing sheet (91) are fixedly connected with U-shaped plates (9), and one side of each U-shaped plate (9) is fixedly connected with a handle (92).

5. The modular display panel of claim 1, wherein: the two ends of the bottom of the moving block (12) are fixedly connected with concave blocks (122), and the inner walls of the two concave blocks (122) are rotatably connected with pulleys (123).

6. The modular display panel of claim 1, wherein: the through-hole has been seted up at the middle part of tool platform (2) and mobile station (3), the inner chamber of tool platform (2) is provided with motor (4), the fixed carriage release lever (5) that has cup jointed of transmission axle of motor (4), the through-hole rotation that tool platform (2) was passed to the one end of carriage release lever (5) is connected on the through-hole of mobile station (3).