CN211697867U

CN211697867U - Multifunctional nixie tube electric quantity tester

Info

Publication number: CN211697867U
Application number: CN201922148268.0U
Authority: CN
Inventors: 万维
Original assignee: Nanchang Jinsheng Electronic Technology Co ltd
Current assignee: Nanchang Jinsheng Electronic Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-16
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to the technical field of an electric quantity tester, in particular to a multifunctional nixie tube electric quantity tester, which comprises a tester, wherein the tester comprises a nixie tube and a tester, the nixie tube comprises a lamp tube and a rubber pad, sucking discs are arranged at the left side and the right side of the rubber pad, a shell is arranged at the top end of the rubber pad, a PVC plate is arranged at the front section of the shell, dust-absorbing cotton is arranged at the rear end of the shell, the other end of the dust-absorbing cotton is connected and fixed at one side of the shell, waterproof glass is arranged at one side of the lamp tube, the lamp tube is arranged at the front edge of the PVC plate, an epoxy resin coating is arranged inside the shell, and a polypropylene layer is arranged inside the epoxy resin coating. The heat dissipation effect of the electronic element is reduced, and a stable heat dissipation function can be effectively provided for the nixie tube through the heat dissipation port.

Description

Multifunctional nixie tube electric quantity tester

Technical Field

The utility model relates to a power tester technical field specifically is a multi-functional charactron power tester.

Background

At present, the electric quantity test instrument on the market is mature in technology and has shortcomings, and although the existing nixie tube is mature in technology, the nixie tube is inconvenient to carry and can not be placed in a replacing mode, a good waterproof structure is provided for the nixie tube well, the anti-corrosion performance of the nixie tube is enhanced, and the use requirements of people can not be well met. In view of this, we propose a multi-functional nixie tube electric quantity tester.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional charactron electric quantity tester to the person of not being convenient for who proposes in solving above-mentioned background carries and with the mode that trades the charactron and place, can not be fine provide good waterproof construction for the charactron, strengthen the anticorrosive performance of self, the problem of satisfying people's user demand that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional charactron electric quantity tester, includes the measuring apparatu, the measuring apparatu includes charactron and caliber, the charactron includes fluorescent tube, rubber pad, the sucking disc is installed to the left and right sides of rubber pad, the shell is installed on the top of rubber pad, the PVC board is installed to the anterior segment of shell, the rear end of shell is equipped with the dust absorption cotton, the cotton other end connection of dust absorption is fixed one side of shell, just one side of fluorescent tube is equipped with waterproof glass, and the fluorescent tube is located the forward position of PVC board, the inside of shell is equipped with the epoxy coating, just the inside of epoxy coating is provided with the polypropylene layer, the inside on polypropylene layer is provided with glass fiber, the handle is installed to the both sides of shell.

Preferably, the caliber comprises a charging socket, heat dissipation holes, a supporting leg, a control key and a switch, the heat dissipation holes are formed in two sides of the caliber, the charging socket is formed in the bottom end of the heat dissipation holes in one side of the caliber, the control key is formed in two sides of the nixie tube, the switch is formed in the top end of one side of the caliber, and the supporting leg comprises a base and a shock absorber.

Preferably, the rear cover forms a dismounting structure with the shell through a locking screw, and the vertical center line of the rear cover is parallel to the waterproof glass.

Preferably, one side of the dust absorption cotton is tightly attached to the inner surface of the rear cover, and the rear cover is parallel to the waterproof glass.

Preferably, the shock absorber is welded and fixed to the bottom of the base.

Preferably, the inner surface of the epoxy resin coating is tightly attached to the outer surface of the polypropylene layer, and the vertical center lines of the epoxy resin coating, the polypropylene layer and the glass fiber are overlapped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the setting of inside dust absorption cotton and thermovent, can effectual entering of reducing outside dust through the dust absorption cotton, and reduce the inside dust of shell, prevent that the dust from piling up on the inside sensitive electronic component's of charactron surface, reduce electronic component's radiating effect, can effectually provide stable heat dissipation function for the charactron through the thermovent, the back lid of setting, locking screw and transparent waterproof glass, not hard up locking screw, can effectually separate between lid and the shell after, when overhauing the charactron, can abluent inside constitution of observation charactron, the person of facilitating the use overhauls the charactron, can effectually prevent that the aqueous vapor from adsorbing on the surface of PVC board from the charactron through transparent waterproof glass, provide good waterproof function for the charactron.

2. The utility model discloses an inside epoxy coating, polypropylene layer and glass fiber's setting, can effectually provide good corrosion resisting property for the charactron through the epoxy coating, alkali resistance and wearability, and the polypropylene layer has higher impact resistance, mechanical properties is tough, anti multiple organic solvent and acid-base corrosion, wearability and reinforcing self intensity that can effectual improvement charactron, and simultaneously, glass fiber has insulating nature good, the heat resistance is strong and corrosion resistance is good, the performance that mechanical strength is high, can effectually prevent the emergence of charactron electric leakage phenomenon, guarantee the stable work that the charactron can be long-time.

Drawings

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

fig. 2 is a schematic structural view of the nixie tube of the present invention;

fig. 3 is a schematic back structure diagram of the nixie tube of the present invention;

fig. 4 is a cross-sectional view of the housing of the present invention.

In the figure: 1. a measuring instrument; 2. a nixie tube; 3. a measurer; 21. a lamp tube; 211. waterproof glass; 22. a rubber pad; 221. a suction cup; 23. a housing; 231. a handle; 24. PVC board; 25. dust collection cotton; 26. an epoxy resin coating; 27. a polypropylene layer; 271. glass fibers; 28. a rear cover; 29. locking the screw rod; 3. a measurer; 31. a charging jack; 32. heat dissipation holes; 33. supporting legs; 331. a base; 332. a shock absorber; 34. a control key; 35. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A multifunctional nixie tube electric quantity tester, in order to solve the problems that the traditional mode which is inconvenient for a user to carry and replace a nixie tube is not good in providing a good waterproof structure for the nixie tube, the self anti-corrosion performance is enhanced, and the use requirement of people cannot be well met, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, the multifunctional nixie tube electric quantity tester comprises a measuring instrument 1, wherein the measuring instrument 1 comprises a nixie tube 2 and a measuring instrument 3, the nixie tube 2 comprises a lamp tube 21 and a rubber pad 22, sucking discs 221 are arranged on the left side and the right side of the rubber pad 22, the nixie tube 2 is a JM-S02351AH-001 four-digit tube, a shell 23 is arranged at the top end of the rubber pad 22, a PVC plate 24 is arranged on the front section of the shell 23, dust absorption cotton 25 is arranged at the rear end of the shell 23, dust absorption is cotton 25 can prevent effectively that the dust from getting into in caliber 2, and one side of fluorescent tube 21 is equipped with waterproof glass 211, waterproof glass 211 also is transparent glass, the inside constitution of observation charactron 2 that can wash, convenient to use person overhauls charactron 2, and fluorescent tube 21 locates the leading edge of PVC board 24, the inside of shell 23 is equipped with epoxy coating 26, and epoxy coating 26's inside is provided with polypropylene layer 27, polypropylene layer 27's inside is provided with glass fiber 271, glass fiber 14 has insulating nature good, the heat resistance is strong and corrosion resistance is good, the high performance of mechanical strength, can effectually prevent the emergence of charactron electric leakage phenomenon, guarantee that the charactron can long-time stable work, both sides 231 are installed to the top of shell 23.

In this example, the measurer 3 includes a charging socket 31, heat dissipation holes 32, support legs 33, control keys 34 and switches 35, the heat dissipation holes 32 are opened on two sides of the measurer 3, the charging socket 31 is opened on the bottom of the heat dissipation hole 32 on one side, the control keys 34 are opened on two sides of the nixie tube 2, the switches 35 are opened on the top of one side of the measurer 1, and the support legs 33 include a base 331 and a shock absorber 332.

Further, the rear cover 28 is detachably connected to the housing 23 via the locking screw 29, and the vertical center line of the rear cover 28 is parallel to the waterproof glass 211.

Specifically, one side of the dust absorption cotton 25 is closely attached to the inner surface of the rear cover 28, and the rear cover 28, the rear cover 28 is parallel to the waterproof glass 211.

In addition, the damper 332 is welded and fixed to the bottom of the base 331.

Finally, the inner surface of the epoxy resin coating 26 is closely attached to the outer surface of the polypropylene layer 27, and the vertical center lines of the epoxy resin coating 26, the polypropylene layer 27 and the glass fiber 271 are mutually overlapped.

The utility model discloses when using, at first, place the desktop with charactron 2, press shell 2, shell 2 compresses tightly sucking disc 221 along shell 2's vertical central line direction, the bottom of sucking disc 221 is outwards warp, this moment, sucking disc 211 produces suction, can effectual increase shell 23 effort, and simultaneously, rubber pad 22 can effectually separate shell 23, increase the frictional force between desktop and the shell 2, prevent that shell 23 from because of unexpected collision or desktop slope landing, the bumper shock absorber 332 that the bottom was equipped with can weaken external vibration, weaken the influence of the work of measuring apparatu 1, or carry or put suitable position with charactron 2 through handle 231 convenient to use person.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional charactron electric quantity tester, includes measuring apparatu (1), its characterized in that: the measuring instrument (1) comprises a nixie tube (2) and a measuring instrument (3), the nixie tube (2) comprises a lamp tube (21) and a rubber pad (22), suckers (221) are installed on the left side and the right side of the rubber pad (22), a shell (23) is installed at the top end of the rubber pad (22), a PVC plate (24) is installed on the front section of the shell (23), dust-absorbing cotton (25) is arranged at the rear end of the shell (23), the other end of the dust-absorbing cotton (25) is fixedly connected to one side of the shell (23), waterproof glass (211) is arranged on one side of the lamp tube (21), the lamp tube (21) is arranged on the front edge of the PVC plate (24), an epoxy resin coating (26) is arranged inside the shell (23), a polypropylene layer (27) is arranged inside the epoxy resin coating (26), and glass fibers (271) are arranged inside the polypropylene layer (27), two sides (231) are mounted above the shell (23).

2. The multifunctional nixie tube electric quantity tester as claimed in claim 1, wherein: caliber (3) is including charging socket (31), louvre (32), supporting leg (33), control key (34) and switch (35), louvre (32) are seted up caliber (3) both sides, one side charging socket (31) have been seted up to the bottom of louvre (32), control key (34) are seted up the both sides of charactron (2), switch (35) are seted up one side top of caliber (1), supporting leg (33) are including base (331) and bumper shock absorber (332).

3. The multifunctional nixie tube electric quantity tester as claimed in claim 1, wherein: the rear cover (28) forms a disassembly structure with the shell (23) through a locking screw (29), and the vertical center line of the rear cover (28) is parallel to the waterproof glass (211).

4. The multifunctional nixie tube electric quantity tester as claimed in claim 1, wherein: one side of the dust absorption cotton (25) is tightly attached to the inner surface of the rear cover (28), the rear cover (28) is parallel to the waterproof glass (211), and the dust absorption cotton is arranged on the inner surface of the rear cover (28).

5. The multifunctional nixie tube electric quantity tester as claimed in claim 2, wherein: the shock absorber (332) is welded and fixed at the bottom of the base (331).

6. The multifunctional nixie tube electric quantity tester as claimed in claim 1, wherein: the inner surface of the epoxy resin coating (26) is tightly attached to the outer surface of the polypropylene layer (27), and the vertical center lines of the epoxy resin coating (26), the polypropylene layer (27) and the glass fiber (271) are overlapped.