Opposite insertion device for assembling nixie tube

Abstract

The utility model discloses a nixie tube assembling plug-in device, which comprises a main body, the upper surface of the main body is fixedly connected with a U-shaped seat, the upper surface of the main body close to the U-shaped seat is fixedly connected with a fixed bin, the lower surface in the fixed bin is rotatably connected with a mounting shaft, the upper surface of the mounting shaft is fixedly connected with a screw rod II, and the screw rod II is fixedly connected with a screw rod II. A first sliding block is arranged on the surface of the second screw rod, threaded holes are formed in the surfaces of the two sides of the first sliding block, the second screw rod is meshed with the threaded holes, and a first motor is fixedly connected to the upper surface of the fixing bin. A first motor, a second sliding block, a first concave block, a second concave block, a positioning piece, a pipe body and a connecting rod are arranged. The initial position of the pipe body is roughly determined by attaching the positioning piece to the surface of the pipe body, and a reference is provided for follow-up positioning. Afterwards, through movement of the moving block, the outer side surface of the containing frame is aligned with the pipe body as much as possible, and therefore the risk that the pins are bent or damaged is reduced to a certain degree.

Description

Technical Field

[0001] This utility model relates to the field of digital tube assembly technology, specifically to a plug-in device for digital tube assembly. Background Technology

[0002] A digital tube, also affectionately known as a seven-segment display, is an electronic display device that plays an important role in various electronic instruments and equipment. Its main function is to display numbers and certain characters, making it widely used in daily life.

[0003] During the assembly of a digital tube, the tube head with pins needs to be inserted into the pinholes in the housing to complete the assembly. Some existing devices use a transmission mechanism to move the tube head to the approximate position in the housing, but due to the lack of an effective initial positioning mechanism, precise alignment with the housing is difficult. When the drive unit pushes the pins into the housing, the pins are prone to bending or even breaking off at the edge of the housing due to misalignment, resulting in pin failure, increased material waste, and higher production costs. Summary of the Invention

[0004] This invention provides a mating device for assembling digital tubes, which can provide a reference positioning and reduce the risk of pin damage to a certain extent.

[0005] To achieve the above objectives, a digital tube assembly interlocking device is provided, comprising a main body, a U-shaped seat fixedly connected to the upper surface of the main body, a fixing chamber fixedly connected to the upper surface of the main body near the U-shaped seat, a mounting shaft rotatably connected to the lower surface of the fixing chamber, a screw rod II fixedly connected to the upper surface of the mounting shaft, a sliding block I provided on the surface of the screw rod II, threaded holes formed on both sides of the sliding block I, the screw rod II engaging with the threaded holes, and a motor I fixedly connected to the upper surface of the fixing chamber, the output end of the motor I penetrating the fixing chamber and the screw rod II. The other end of the rod is fixedly connected, and a connecting seat is fixedly connected to the upper surface of the U-shaped seat. A connecting groove is opened on the upper surface of the connecting seat. One side surface of the sliding block is a concave block one. A connecting rod is rotatably connected to the inner wall of the concave block one. A sliding block two is slidably connected to the upper inner surface of the connecting seat. A concave block two is fixedly connected to the upper surface of the sliding block two. The other end of the connecting rod passes through the connecting groove and is rotatably connected to the inner side wall of the concave block two. A positioning element is fixedly connected to the side surface of the sliding block two. A through groove is opened on the upper surface of the U-shaped seat near the positioning element. The screw is designed to move the sliding block 1 within the fixed chamber. The sliding block 1 is designed to connect to the concave block 1. The motor is designed to drive the screw 2 to rotate. The connecting seat is designed to install the connecting components. The connecting groove is designed to facilitate the connection rod passing through the connecting components. The concave block 1 is designed to connect the connecting rod. The connecting rod is designed to move the sliding block 2. The concave block 2 is designed to connect to the other end of the connecting rod. The positioning element is designed to assist the components and reduce the movement deviation of the moving block. The through groove is designed to facilitate the through passage of the positioning element.

[0006] According to the aforementioned digital tube assembly interlocking device, a mounting groove is formed on the upper surface of the main body near the positioning component, and a screw is rotatably connected to the inner sidewall of the mounting groove. A movable block is provided on the surface of the screw, and threaded holes are formed on both sides of the movable block. The mounting groove is provided for mounting components, the screw is provided for driving the movable block to move, and the movable block is provided for connecting and moving the support plate.

[0007] According to the aforementioned digital tube assembly insertion device, a screw engages with a threaded hole, and a motor is fixedly connected to the other end of the main body near the screw. The output end of the motor passes through the main body and is fixedly connected to the other end of the screw. The motor is configured to drive the component to rotate.

[0008] According to the aforementioned digital tube assembly interlocking device, the two side surfaces of the movable block are slidably connected to the inner sidewall of the mounting groove, and a support plate is fixedly connected to the upper surface of the movable block. The support plate is provided for mounting components.

[0009] According to the aforementioned digital tube assembly interlocking device, the fixing plate is convex in shape, and an electric push rod is fixedly connected to the upper surface of the support plate. The electric push rod is provided to drive the push plate to push out the pins.

[0010] According to the aforementioned digital tube assembly interlocking device, a push plate is fixedly connected to the output end of the electric push rod, and a placement frame is fixedly connected to the upper surface of the support plate near the push plate. The push plate is provided to push out the pins, and the placement frame is provided to install the pins.

[0011] According to the aforementioned digital tube assembly insertion device, springs are fixedly connected to both sides of the inner wall of the U-shaped base, and a fixing pad is fixedly connected to the other end of the springs. A tube body is disposed on the upper inner surface of the U-shaped base near the fixing pad. The springs are used to apply pressure, and the fixing pads are used to apply a certain force to initially fix the tube body.

[0012] According to the aforementioned digital tube assembly interlocking device, a connecting rod is fixedly connected to the side surface of the fixing pad near the inner surface of the spring, and a pull plate is fixedly connected to the other end of the connecting rod through the side surface of the U-shaped seat. The connecting rod is provided to connect the fixing pad, and the pull plate is provided to facilitate pulling the connecting rod.

[0013] The beneficial effects of this utility model are as follows: By setting up a motor, a sliding block, a concave block, a positioning component, a tube body, and a connecting rod, the positioning component is attached to the surface of the tube body to determine the initial position of the tube body, providing a reference for subsequent positioning. Subsequently, by moving the moving block, the outer surface of the frame is aligned with the tube body as much as possible, which reduces the risk of pin bending or damage to a certain extent.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a digital tube assembly interlocking device according to the present invention;

[0017] Figure 2 This is a schematic diagram of the motor mounting structure of a plug-in device for assembling digital tubes according to this utility model;

[0018] Figure 3 This is a schematic diagram of the screw mounting structure of a plug-in device for assembling digital tubes according to this utility model;

[0019] Figure 4This is a schematic diagram of the mounting structure of the insertion frame for a digital tube assembly device according to the present invention.

[0020] Legend:

[0021] 1. Main body; 2. Fixed compartment; 3. U-shaped seat; 4. Connecting seat; 5. Sliding block one; 6. Connecting rod; 7. Motor one; 8. Support plate; 9. Motor two; 10. Screw one; 11. Sliding block two; 12. Connecting groove; 13. Positioning component; 14. Electric push rod; 15. Tube body; 16. Mounting groove; 17. Fixing pad; 18. Spring; 19. Connecting rod; 20. Pull plate; 21. Push plate; 22. Placement frame; 23. Moving block; 24. Screw two. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figures 1 to 4 This utility model discloses a digital tube assembly insertion device, comprising a main body 1, a U-shaped seat 3 fixedly connected to the upper surface of the main body 1, a fixing chamber 2 fixedly connected to the upper surface of the main body 1 near the U-shaped seat 3, an installation shaft rotatably connected to the lower surface of the fixing chamber 2, a screw 24 fixedly connected to the upper surface of the installation shaft, a sliding block 5 provided on the surface of the screw 24, threaded holes opened on both sides of the sliding block 5, the screw 24 engaging with the threaded holes, a motor 7 fixedly connected to the upper surface of the fixing chamber 2, the output end of the motor 7 passing through the fixing chamber 2 and fixedly connected to the other end of the screw 24, and a connecting seat 4 fixedly connected to the upper surface of the U-shaped seat 3, the connecting seat 4 having a connecting seat 4 on its upper surface A connecting groove 12 is provided on the surface of the connecting block 5. The side surface of the sliding block 1 is a concave block 1. A connecting rod 6 is rotatably connected to the inner wall of the concave block 1. A sliding block 2 11 is slidably connected to the inner upper surface of the connecting seat 4. A concave block 2 is fixedly connected to the upper surface of the sliding block 2 11. The other end of the connecting rod 6 passes through the connecting groove 12 and is rotatably connected to the inner side wall of the concave block 2. A positioning element 13 is fixedly connected to the side surface of the sliding block 2 11. A through groove is provided on the upper surface of the U-shaped seat 3 near the positioning element 13. A tube 15 is provided on the upper surface of the U-shaped seat 3 near the fixing pad 17. An installation groove 16 is provided on the upper surface of the main body 1 near the positioning element 13. A screw 10 is rotatably connected to the inner side wall of the installation groove 16. A moving block 23 is provided on the surface of the screw 10. Threaded holes are provided on both sides of the moving block 23.

[0024] The fixed plate is convex in shape. An electric actuator 14 is fixedly connected to the upper surface of the support plate 8. The two sides of the moving block 23 are slidably connected to the inner wall of the mounting groove 16. The support plate 8 is fixedly connected to the upper surface of the moving block 23. The screw 10 engages with the threaded hole. A motor 9 is fixedly connected to the other end of the main body 1 near the screw 10. The output end of the motor 9 passes through the main body 1 and is fixedly connected to the other end of the screw 10. The two sides of the U-shaped seat 3 are provided with holes that match the size of the connecting rod 19, so that one end of the connecting rod 19 can pass through.

[0025] A connecting rod 19 is fixedly connected to the side surface of the fixing pad 17 near the inside of the spring 18. The other end of the connecting rod 19 passes through the side surface of the U-shaped seat 3 and is fixedly connected to a pull plate 20. Springs 18 are fixedly connected to both sides of the inner wall of the U-shaped seat 3. The other end of the springs 18 is fixedly connected to the fixing pad 17. A tube 15 is provided on the upper inner surface of the U-shaped seat 3 near the fixing pad 17. A push plate 21 is fixedly connected to the output end of the electric push rod 14. A placement frame 22 is fixedly connected to the upper surface of the support plate 8 near the push plate 21. The inner surface of the placement frame 22 is provided with a groove for placing the needle. The side surface of the push plate 21 is provided with a protrusion that matches the placement frame 22, so as to facilitate the push out of the needle.

[0026] Working principle: In the digital tube assembly operation, first pull the pull plate 20, causing it to move the fixing pad 17 connected to the connecting rod 19 to both sides and closer together. At this time, the spring 18 is compressed. Next, place the tube body 15 on the upper surface of the U-shaped seat 3. After releasing the pull plate 20, the spring 18 rebounds, pushing the fixing pad 17 to fit against the tube body 15, completing the initial fixation. Then, start the motor 7, driving the screw 24 to rotate, causing the sliding block 5 to move on the inner wall of the fixing chamber 2. During this process, the connecting rod 6 rotates at a certain angle on the inner walls of the concave blocks 1 and 2, thereby driving the sliding block 11 to move on the inner wall of the connecting groove 12, pushing the positioning part 13 to fit against the surface of the tube body 15, achieving initial positioning. Then, start motor 29, driving screw 10 to move moving block 23 along the inner wall of mounting groove 16, initially roughly approaching tube body 15, and continuing to move until the side surface of placement frame 22 is in contact with the side surface of positioning component 13, completing auxiliary reference positioning and ensuring that placement frame 22 is aligned with tube body 15 as accurately as possible to reduce the risk of pin damage. Finally, electric push rod 14 drives push plate 21 to move, precisely pushing the pin in placement frame 22 into tube body 15, completing the assembly and insertion process.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mating device for assembling a nixie tube, characterized by comprising: The device includes a main body (1), a U-shaped seat (3) fixedly connected to the upper surface of the main body (1), a fixed chamber (2) fixedly connected to the upper surface of the main body (1) near the U-shaped seat (3), an installation shaft rotatably connected to the lower surface of the fixed chamber (2), a screw (24) fixedly connected to the upper surface of the installation shaft, a sliding block (5) provided on the surface of the screw (24), threaded holes opened on both sides of the sliding block (5), the screw (24) meshing with the threaded holes, a motor (7) fixedly connected to the upper surface of the fixed chamber (2), and the output end of the motor (7) passing through the fixed chamber (2) and fixedly connected to the other end of the screw (24). A connecting seat (4) is fixedly connected to the upper surface of the U-shaped seat (3). A connecting groove (12) is provided on the upper surface of the connecting seat (4). The side surface of the sliding block one (5) is a concave block one. A connecting rod (6) is rotatably connected to the inner wall of the concave block one. A sliding block two (11) is slidably connected to the upper surface of the connecting seat (4). A concave block two is fixedly connected to the upper surface of the sliding block two (11). The other end of the connecting rod (6) passes through the connecting groove (12) and is rotatably connected to the inner side wall of the concave block two. A positioning element (13) is fixedly connected to the side surface of the sliding block two (11). A through groove is provided on the upper surface of the U-shaped seat (3) near the positioning element (13).

2. A mating plug device for assembling a nixie tube according to claim 1, characterized in that The main body (1) has an installation groove (16) on its upper surface near the positioning member (13), and a screw (10) is rotatably connected to the inner wall of the installation groove (16). A moving block (23) is provided on the surface of the screw (10), and threaded holes are provided on both sides of the moving block (23).

3. A mating plug for assembling a nixie tube according to claim 2, characterized in that The screw (10) engages with the threaded hole. The other end of the main body (1) near the screw (10) is fixedly connected to the motor (9). The output end of the motor (9) passes through the main body (1) and is fixedly connected to the other end of the screw (10).

4. A mating plug for assembling a nixie tube according to claim 3, characterized in that The two sides of the movable block (23) are slidably connected to the inner wall of the mounting groove (16), and a support plate (8) is fixedly connected to the upper surface of the movable block (23).

5. A mating connector for assembling a nixie tube according to claim 4, wherein The fixing plate is convex in shape, and an electric push rod (14) is fixedly connected to the upper surface of the support plate (8).

6. A mating connector for assembling a nixie tube according to claim 5, wherein The output end of the electric actuator (14) is fixedly connected to a push plate (21), and a placement frame (22) is fixedly connected to the upper surface of the support plate (8) near the push plate (21).

7. A mating connector for assembling a nixie tube according to claim 1, wherein Springs (18) are fixedly connected to both sides of the inner wall of the U-shaped seat (3), and a fixing pad (17) is fixedly connected to the other end of the spring (18). A tube (15) is provided on the upper inner surface of the U-shaped seat (3) near the fixing pad (17).

8. A mating connector for assembling a nixie tube according to claim 7, wherein A connecting rod (19) is fixedly connected to the side surface of the fixing pad (17) near the inside of the spring (18), and the other end of the connecting rod (19) is fixedly connected to a pull plate (20) through the side surface of the U-shaped seat (3).

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