Display digital nixie tube

Abstract

The utility model relates to a nixie tube, in particular to a display digital nixie tube. The display digital nixie tube provided by the utility model comprises a mounting frame, a nixie tube, a threaded rod, a screw rod and a guide rod, a nixie tube is movably mounted in the mounting frame, threaded rods are symmetrically and movably mounted on two sides of the nixie tube and the mounting frame, a screw rod is movably mounted on one side of the mounting frame, a guide rod is mounted on the other side of the mounting frame, one end of the guide rod and one end of the screw rod penetrate through the nixie tube, and the other end of the guide rod penetrates through the mounting frame. The other end of the screw penetrates through the mounting frame and is connected with an output shaft of a motor through a coupler. According to the utility model, the motor is driven to drive the screw rod to rotate, so that the nixie tube is pushed forwards, and the effect of conveniently taking the nixie tube is achieved.

Description

Technical Field

[0001] The utility model relates to a digital tube, in particular to a digital tube for displaying digital information. Background Art

[0002] Digital tubes are widely used in daily life and cannot be avoided in various household appliances. Digital tubes, also known as glow tubes, are electronic devices that can display numbers and other information. Among them, LED digital tubes are composed of multiple light-emitting diodes packaged together to form an "8"-shaped device. The leads are connected internally, and only their common electrodes need to be led out. The LED digital tube is actually composed of seven light-emitting tubes in the shape of an 8, which is 8 with a decimal point. These segments are represented by letters a, b, c, d, e, f, g, and dp. When voltage is applied to specific segments of the digital tube, these specific segments will light up to form the words we see with our eyes.

[0003] However, the existing digital tube is embedded in the machine. When taking it out, since the digital tube is installed inside the machine and the surface is relatively smooth, it is relatively cumbersome and not convenient to take it out.

[0004] Therefore, we propose a digital display tube that is easy to take. Utility Model Content

[0005] In order to overcome the disadvantages of the existing digital tube being embedded in the machine, which is cumbersome and inconvenient to take out because the digital tube is installed inside the machine and has a relatively smooth surface, the utility model provides a display digital digital tube that is easy to take out.

[0006] The technical scheme of the utility model is as follows: a digital display nixie tube comprises a mounting frame, a nixie tube, a threaded rod, a screw rod, a guide rod and a motor, wherein the nixie tube is movably mounted inside the mounting frame, the threaded rods are symmetrically and movably mounted on both sides of the nixie tube and the mounting frame, a screw rod is movably mounted on one side of the mounting frame, a guide rod is mounted on the other side of the mounting frame, one end of the guide rod and the screw rod penetrates the nixie tube, and the other end of the screw rod penetrates the mounting frame and is connected to the output shaft of the motor via a coupling.

[0007] Preferably, it also includes a card block, a telescopic rod and a card plate. Several card blocks are symmetrically installed on the upper and lower parts of the digital tube, several telescopic rods are symmetrically installed inside the installation frame, and the lower part of the telescopic rod is fixedly connected with a card plate.

[0008] Preferably, a compression spring is further included. The telescopic rod is wound with the compression spring. One end of the compression spring is fixedly connected to the clamping plate, and the other end of the compression spring is fixedly connected to the installation frame.

[0009] Preferably, a pulling handle is further included, and the pulling handle is fixedly connected to one side of the clamping plate.

[0010] Preferably, an anti-skid pad is further included, and the anti-skid pad is symmetrically installed on the upper and lower sides of the installation frame.

[0011] Preferably, a rotator is further included, and the upper part of the threaded rod is fixedly connected with the rotator.

[0012] The beneficial effect of the utility model is that the motor is driven to drive the screw rod to rotate, so that the digital tube is pushed forward, thereby achieving the effect of facilitating the taking of the digital tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the digital tube and the screw rod of the utility model.

[0015] Figure 3 It is a three-dimensional structural sectional view of the guide rod and the rotator of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the motor and the threaded rod of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the clamping block and the pulling handle of the utility model.

[0018] The markings in the attached drawings are: 1-installation frame, 2-digital tube, 3-threaded rod, 4-rotator, 5-screw, 501-guide rod, 6-motor, 7-block, 8-telescopic rod, 9-compression spring, 10-card, 11-pull handle, 12-anti-slip pad. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Example 1

[0021] A digital display tube, such as Figure 1-Figure 5As shown, it includes a mounting frame 1, a digital tube 2, a threaded rod 3, a rotator 4, a screw 5, a guide rod 501, a motor 6, a block 7, a telescopic rod 8, a compression spring 9, a card plate 10, a pull handle 11 and an anti-skid pad 12. The digital tube 2 is movably mounted inside the mounting frame 1. The digital tube 2 and the mounting frame 1 are symmetrically and movably mounted with the threaded rod 3 on both sides. When the digital tube 2 needs to be disassembled, the threaded rod 3 is first disassembled. The upper part of the threaded rod 3 is fixedly connected to the rotator 4, and the rotator 4 is convenient for twisting the threaded rod 3 to rotate. The screw 5 is movably mounted on the left side of the mounting frame 1, and the guide rod 501 is mounted on the right side of the mounting frame 1. The guide rod 501 and the front ends of the screw 5 penetrate the digital tube 2, and the rear end of the screw 5 penetrates the mounting frame 1. The output shaft of the motor 6 is connected through a coupling. The motor 6 drives the screw 5 to rotate, so that the digital tube 2 is pushed forward, which is convenient for taking down the digital tube 2. Four card blocks 7 are symmetrically installed on the upper and lower parts of the digital tube 2. Four telescopic rods 8 are symmetrically installed inside the installation frame 1. The telescopic rods 8 are convenient for moving the card plate 10, so as to loosen the card block 7. A compression spring 9 is wound around the telescopic rod 8. The lower end of the compression spring 9 is fixedly connected to the card plate 10. The upper end of the compression spring 9 is fixedly connected to the installation frame 1. The lower part of the telescopic rod 8 is fixedly connected to the card plate 10. The front side of the card plate 10 is fixedly connected to a pulling handle 11. The pulling handle 11 is pushed upward to move the card plate 10 away from the card block 7. The installation frame 1 is symmetrically installed with an anti-slip pad 12.

[0022] When the staff uses this design, they first install the digital tube 2 inside the installation frame 1, and then pass the threaded rod 3 through the digital tube 2 and the installation frame 1 to fix the digital tube 2 inside the installation frame 1. When the digital tube 2 is pushed into the installation frame 1, the card block 7 moves backward on the card plate 10 to fix the digital tube 2 inside the installation frame 1, so as to achieve the effect of facilitating the installation of the digital tube 2. After the digital tube 2 is installed, when the digital tube 2 needs to be disassembled, the threaded rod 3 is first disassembled, and then the handle 11 is manually pushed upward to move the card plate 10 away from the card block 7, and then the motor 6 is driven to drive the screw rod 5 to rotate, so as to push the digital tube 2 forward, so as to achieve the effect of facilitating the removal of the digital tube 2. When taking the installation frame 1, the anti-slip pad 12 can play an anti-slip effect.

[0023] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A digital display tube, comprising a mounting frame (1), a digital tube (2) and a threaded rod (3), wherein the digital tube (2) is movably mounted inside the mounting frame (1), and the digital tube (2) and the mounting frame (1) are symmetrically and movably mounted with the threaded rod (3), characterized in that: The invention also comprises a screw rod (5), a guide rod (501) and a motor (6); the screw rod (5) is movably mounted on one side of the mounting frame (1); the guide rod (501) is mounted on the other side of the mounting frame (1); the guide rod (501) and one end of the screw rod (5) penetrate the digital tube (2); the other end of the screw rod (5) penetrates the mounting frame (1) and is connected to the output shaft of the motor (6) via a coupling.

2. A digital display tube according to claim 1, characterized in that: The device also comprises a card block (7), a telescopic rod (8) and a card plate (10); a plurality of card blocks (7) are symmetrically mounted on the upper and lower parts of the digital tube (2); a plurality of telescopic rods (8) are symmetrically mounted inside the mounting frame (1); and the card plate (10) is fixedly connected to the lower part of the telescopic rod (8).

3. A digital display tube according to claim 2, characterized in that: It also includes a compression spring (9), which is wound around the telescopic rod (8), one end of the compression spring (9) is fixedly connected to the clamping plate (10), and the other end of the compression spring (9) is fixedly connected to the installation frame (1).

4. A digital display tube according to claim 3, characterized in that: It also includes a pulling handle (11), and one side of the clamping plate (10) is fixedly connected with the pulling handle (11).

5. A digital display tube according to claim 4, characterized in that: It also includes an anti-skid pad (12), and the anti-skid pad (12) is symmetrically installed on the upper and lower parts of the installation frame (1).

6. A digital display tube according to claim 5, characterized in that: It also includes a rotator (4), and the upper part of the threaded rod (3) is fixedly connected to the rotator (4).

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