Surface-mounted nixie tube

Abstract

The utility model relates to the field of nixie tubes, in particular to a patch type nixie tube. The patch type nixie tube provided by the utility model comprises a mounting frame, a fixed frame, a nixie tube, a mounting rack, a motor and a fan, a fixing frame is movably installed on the upper portion of the installation frame, a nixie tube is installed on the upper portion of the fixing frame, an installation frame is installed on the lower portion of the fixing frame, a motor is installed in the middle of the installation frame, a fan is movably installed on the lower portion of the fixing frame, and the lower portion of the fan is connected with an output shaft of the motor through a coupler. According to the utility model, the motor is driven to drive the fan to rotate, and the fan blows to dissipate heat of the nixie tube, so that the heat dissipation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of digital tubes, in particular to a patch type digital tube. 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] When the existing digital tube is used for a long time, a lot of heat will be generated inside the digital tube, and the heat will affect the service life of the digital tube. Therefore, we propose a surface-mount digital tube with heat dissipation function. Utility Model Content

[0004] In order to overcome the disadvantage that more heat will be generated inside the existing digital tube when used for a long time, and the heat will affect the service life of the digital tube, the utility model provides a chip type digital tube with heat dissipation function.

[0005] The technical solution of the utility model is as follows: a chip-type digital tube, comprising an installation frame, a fixed frame, a digital tube, a mounting rack, a motor and a fan, the upper part of the installation frame is movably mounted with the fixed frame, the upper part of the fixed frame is mounted with the digital tube, the lower part of the fixed frame is mounted with the mounting rack, the middle part of the mounting rack is mounted with the motor, the lower part of the fixed frame is movably mounted with the fan, and the lower part of the fan is connected to the output shaft of the motor through a coupling.

[0006] Preferably, it also includes a clamping block, a compression spring and a wedge block. Several clamping blocks are equidistantly installed on the outside of the fixed frame, several compression springs are equidistantly installed on the inside of the installation frame, a wedge block is installed at the bottom of the compression spring, and several sliding grooves are equidistantly opened on the top of the installation frame.

[0007] Preferably, a pulling rod is further included, and one side of the upper part of the wedge block is fixedly connected with the pulling rod, and the upper part of the pulling rod passes through the installation frame.

[0008] Preferably, an anti-skid pad is also included, and a plurality of anti-skid pads are installed at equal distances on the lower part of the installation frame.

[0009] Preferably, a toggle block is further included, and a plurality of toggle blocks are equidistantly mounted on the upper portion of the fixed frame.

[0010] Preferably, a pulling handle is further included, and the upper part of the pulling rod is fixedly connected with the pulling handle.

[0011] The beneficial effect of the utility model is that the motor is driven to drive the fan to rotate, and the fan blows to dissipate the heat of the digital tube, thereby achieving the effect of heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the installation frame and the fixing frame of the utility model.

[0014] Figure 3 This is a three-dimensional structural cross-sectional view of the fan and the motor of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the fan and the motor of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the wedge block and the compression spring of the utility model.

[0017] The markings in the attached drawings are: 1-installation frame, 2-fixed frame, 3-digital tube, 4-installation frame, 5-motor, 6-fan, 7-block, 8-compression spring, 9-wedge block, 10-pull rod, 11-pull handle, 12-slide block, 13-slide groove, 14-anti-slip pad. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example 1

[0020] A chip type digital tube, such as Figure 1-Figure 5As shown, it includes an installation frame 1, a fixed frame 2, a digital tube 3, a mounting frame 4, a motor 5, a fan 6, a card block 7, a compression spring 8, a wedge block 9, a pull rod 10, a pull handle 11, a toggle block 12 and an anti-slip pad 14. The upper part of the installation frame 1 is movably mounted with a fixed frame 2, the upper part of the fixed frame 2 is mounted with a digital tube 3, the lower part of the fixed frame 2 is mounted with a mounting frame 4, the mounting frame 4 is convenient for dark rotation of the motor 5, the middle of the mounting frame 4 is mounted with a motor 5, the lower part of the fixed frame 2 is movably mounted with a fan 6, the motor 5 drives the fan 6 to rotate, the fan 6 blows to dissipate the heat of the digital tube 3, the lower part of the fan 6 is connected to the output shaft of the motor 5 through a coupling, and the outside of the fixed frame 2 is equidistantly mounted with 4 The card block 7 and the mounting frame 1 are provided with 4 compression springs 8 equidistantly installed inside. The lower part of the compression spring 8 is provided with a wedge block 9. When the fixed frame 2 rotates, the card block 7 is connected to one side of the wedge block 9 to stabilize the fixed frame 2. A pulling rod 10 is fixedly connected to the upper front side of the wedge block 9. The upper part of the pulling rod 10 passes through the mounting frame 1. A pulling handle 11 is fixedly connected to the upper part of the pulling rod 10. The pulling handle 11 is pulled to pull the pulling rod 10 upward. Five toggle blocks 12 are equidistantly installed on the upper part of the fixed frame 2. Four sliding grooves 13 are equidistantly provided on the upper part of the mounting frame 1. Five anti-skid pads 14 are equidistantly installed on the lower part of the mounting frame 1. The anti-skid pads 14 prevent the entire digital tube device from slipping.

[0021] When the staff uses this design, they can first put the fixed frame 2 into the installation frame 1 along the sliding groove 13, and then move the toggle block 12 to drive the fixed frame 2 to rotate. When the fixed frame 2 rotates, the card block 7 is carded into one side of the wedge block 9 to fix the fixed frame 2 inside the installation frame 1. When using the digital tube 3, by driving the motor 5, the motor 5 drives the fan 6 to rotate, and the fan 6 blows to dissipate the digital tube 3, thereby achieving the effect of heat dissipation. When the fixed frame 2 needs to be disassembled, the handle 11 can be pulled upward to move the wedge block 9 upward, and the wedge block 9 can be loosened from the card block 7, which is convenient for loosening the card block 7, so that it is convenient to remove the fixed frame and use the digital tube 3.

[0022] 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 chip-type digital tube, comprising a mounting frame (1), a fixing frame (2) and a digital tube (3), wherein the fixing frame (2) is movably mounted on the upper part of the mounting frame (1), and the digital tube (3) is mounted on the upper part of the fixing frame (2), characterized in that: The invention also comprises a mounting frame (4), a motor (5) and a fan (6); the mounting frame (4) is mounted on the lower part of the fixed frame (2); the motor (5) is mounted in the middle of the mounting frame (4); the fan (6) is movably mounted on the lower part of the fixed frame (2); and the lower part of the fan (6) is connected to the output shaft of the motor (5) via a coupling.

2. A chip-type digital tube according to claim 1, characterized in that: The invention also comprises a clamping block (7), a compression spring (8) and a wedge-shaped block (9); a plurality of clamping blocks (7) are equidistantly installed outside the fixed frame (2); a plurality of compression springs (8) are equidistantly installed inside the installation frame (1); a wedge-shaped block (9) is installed below the compression spring (8); and a plurality of sliding grooves (13) are equidistantly opened on the upper part of the installation frame (1).

3. A chip-type digital tube according to claim 2, characterized in that: It also includes a pulling rod (10), one side of the upper part of the wedge block (9) is fixedly connected with the pulling rod (10), and the upper part of the pulling rod (10) passes through the installation frame (1).

4. A SMD digital tube according to claim 3, characterized in that: It also includes an anti-skid pad (14), and a plurality of anti-skid pads (14) are equidistantly installed at the lower part of the installation frame (1).

5. A chip-type digital tube according to claim 4, characterized in that: It also comprises a toggle block (12), and a plurality of toggle blocks (12) are equidistantly mounted on the upper part of the fixed frame (2).

6. A chip-type digital tube according to claim 5, characterized in that: It also includes a pulling handle (11), and the upper part of the pulling rod (10) is fixedly connected with the pulling handle (11).

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