CN212906869U

CN212906869U - LED nixie tube shell

Info

Publication number: CN212906869U
Application number: CN202021361583.8U
Authority: CN
Inventors: 张喜东; 陈亮; 张丹丹; 董震
Original assignee: Shenzhen City Yulong Optoelectronics Components Co ltd
Current assignee: Shenzhen City Yulong Optoelectronics Components Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-06
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a charactron shell technical field discloses a LED charactron shell, which comprises a fixed base, the bottom outside of fixing base is connected with the protective housing, the inside of protective housing is provided with the charactron body, the both ends of charactron body all are fixed with connects utmost point post, connect utmost point post and fix on sliding positioning mechanism, just sliding positioning mechanism sets up on the connecting plate, the top of connecting plate is fixed on the fixing base. The utility model discloses a slip positioning mechanism who sets up can realize the removal of charactron body, only needs to remove the cardboard when needs remove, makes the removal that fixed fixture block and spacing groove phase separation can realize connecting the polar column, makes the charactron body shift out from the locating plate alright overhaul, labour saving and time saving has improved maintainer's work efficiency.

Description

LED nixie tube shell

Technical Field

The utility model relates to a charactron shell technical field especially relates to a LED charactron shell.

Background

A nixie tube, also known as a glow tube, is an electronic device that can display numeric and other information. The glass tube comprises an anode made of a wire mesh and a plurality of cathodes, and most of the cathodes of the nixie tubes are shaped like numbers. The tube is filled with a low pressure gas, typically neon plus some mercury and/or argon for the most part.

The charactron is generally required to be installed in the protective shell in the use process, the inside of the protective shell can be effectively isolated and protected from the charactron, most of the charactrons in the market are installed in the protective shell in an adhering or other fixing mode, the charactrons are installed in the protective shell in the installation process due to the limitation of the protective shell, so that the installation of the charactrons is very time-consuming and labor-consuming, and the charactrons are installed in the protective shell after the inside of the protective shell are broken down and need to be repaired, and the installation and the disassembly of the charactrons are relatively time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED nixie tube shell, can realize the removal of nixie tube body through the slip positioning mechanism who sets up, only need to remove the cardboard when needs are removed, make fixed fixture block and spacing groove phase separation can realize the removal of connecting the polar column, make the nixie tube body shift out from the locating plate alright overhaul, time saving and labor saving, the advantage of maintainer's work efficiency has been improved, solved because the restriction of protective housing, make the installation of nixie tube become very waste time and energy, and install in the inside back nixie tube of protective housing when the trouble needs to be repaired appearing, the installation of nixie tube with dismantle the trouble problem of wasting time and energy with regard to comparison.

According to the utility model discloses a LED charactron shell, which comprises a fixed base, the bottom outside of fixing base is connected with the protective housing, the inside of protective housing is provided with the charactron body, the both ends of charactron body all are fixed with connects utmost point post, connect utmost point post and fix on sliding positioning mechanism, just sliding positioning mechanism sets up on the connecting plate, the top of connecting plate is fixed on the fixing base.

Furthermore, a fixing bolt penetrates through the outer side edge of the fixing seat, penetrates through the outer wall of the protective shell and is connected with the fixing seat.

Furthermore, the two sides of the nixie tube body are both provided with positioning plates, the top ends of the positioning plates are fixed on the fixing seat, and when the sliding positioning mechanism moves to the top, the nixie tube body enters the inner sides of the two positioning plates.

Furthermore, the sliding positioning mechanism comprises a limiting groove arranged on the connecting plate, and a connecting rod penetrates through the limiting groove.

Further, the one end of connecting rod is connected with the connection utmost point post, the connection utmost point post is kept away from one side of connecting rod and is provided with the connection piece, the connection piece is connected with the charactron body.

Furthermore, a contact head is arranged at the upper end of the connecting pole and connected with the connecting sheet, and the contact head is connected with an external circuit.

Furthermore, the other end of connecting rod is fixed with the stopper, one side of stopper is fixed with the spring, the spring cup joints on the outer wall of connecting rod.

Further, one end of the spring is connected with a clamping plate, and the clamping plate is sleeved on the connecting rod.

Further, one side of cardboard is provided with fixed fixture block, fixed fixture block is connected with the inner wall interference fit of spacing groove.

Furthermore, a supporting plate is fixed on the outer wall of the connecting rod on one side of the connecting pole, and one side of the supporting plate is abutted against the side wall of the connecting plate.

Compared with the prior art, the utility model beneficial effect who has is:

1. the movement of the nixie tube body can be realized through the arranged sliding positioning mechanism, the clamping plate only needs to be moved when the nixie tube body needs to be moved, the fixed clamping block is separated from the limiting groove, the movement of the connecting pole column can be realized, the clamping plate is released when the nixie tube body is fixed, the clamping plate moves under the action of the spring and stops until the fixed clamping block abuts against the limiting groove, so that the fixing of the connecting pole column is completed, the abutting plate is arranged on the outer wall of the connecting rod, the abutting plate ensures that the fixed clamping block can abut against the limiting groove, and when the nixie tube body needs to be maintained, the nixie tube body only needs to be moved, so that the nixie tube body can be removed from the positioning plate;

2. connect utmost point post and be connected through the end of connection piece with the charactron body to the connection piece is connected with the contact, and the contact is realized being connected with external circuit, thereby realizes the transport of electric energy, and the protective housing passes through fixing bolt with the fixing base to be connected, and is fixed convenient, and convenient to detach simultaneously facilitates the installer and to the installation of LED charactron shell.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of an external structure of an LED nixie tube housing according to the present invention;

fig. 2 is a side sectional view of a LED nixie tube housing according to the present invention;

fig. 3 is a schematic structural diagram of a sliding positioning mechanism in a LED nixie tube housing according to the present invention.

In the figure: 1-a fixed seat, 2-a protective shell, 3-a nixie tube body, 4-a fixed bolt, 5-a positioning plate, 6-a connecting plate, 7-a sliding positioning mechanism, 8-a limiting groove, 9-a connecting pole, 10-a connecting sheet, 11-a contact head, 12-a connecting rod, 13-a clamping plate, 14-a fixed clamping block, 15-a spring and 16-a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-3, the preferred embodiment of the present invention is shown.

The utility model provides a LED charactron shell, which comprises a fixed base 1, the bottom outside of fixing base 1 is connected with protective housing 2, the inside of protective housing 2 is provided with charactron body 3, the both ends of charactron body 3 all are fixed with connects utmost point post 9, connect utmost point post 9 and fix on slide positioning mechanism 7, and slide positioning mechanism 7 sets up on connecting plate 6, the top of connecting plate 6 is fixed on fixing base 1, the removal of charactron body 3 can be realized through slide positioning mechanism 7 that sets up, when charactron body 3 need be overhauld, only need remove charactron body 3 alright overhaul, time saving and labor saving, the work efficiency of maintainer has been improved.

In this embodiment, fixing bolt 4 has been run through to fixing base 1's outside border, and fixing bolt 4 passes 2 outer walls of protective housing and is connected with fixing base 1, has realized that protective housing 2 is fixed with being connected of fixing base 1.

In this embodiment, all be provided with locating plate 5 in the both sides of charactron body 3, the top of locating plate 5 is fixed on fixing base 1, when slide positioning mechanism 7 removed to the top, charactron body 3 got into the inboard of two locating plates 5, and locating plate 5 realizes carrying out the shading to 3 both sides of charactron body, makes the light of charactron body 3 just to on the diapire of protective housing 2.

In this embodiment, the sliding positioning mechanism 7 includes the spacing groove 8 that sets up on the connecting plate 6, and it has connecting rod 12 to run through in the spacing groove 8, and the one end of connecting rod 12 is connected with connecting utmost point post 9, and the one side that connecting utmost point post 9 kept away from connecting rod 12 is provided with connection piece 10, and connection piece 10 is connected with charactron body 3, is provided with contact 11 in the upper end of connecting utmost point post 9, and contact 11 connects connection piece 10, and contact 11 connects external circuit, has realized the transport of electric energy like this promptly.

In this embodiment, the other end of connecting rod 12 is fixed with stopper 16, one side of stopper 16 is fixed with spring 15, spring 15 cup joints on the outer wall of connecting rod 12, the one end of spring 15 is connected with cardboard 13, cardboard 13 cup joints on connecting rod 12, one side of cardboard 13 is provided with fixed fixture block 14, fixed fixture block 14 is connected with the inner wall interference fit of spacing groove 8, be fixed with the butt plate on connecting rod 12 outer wall of connecting utmost point post 9 one side, one side butt of butt plate is on connecting plate 6 lateral wall, make the contact position of spacing groove 8 and connecting rod 12 be fixed through the butt plate, thereby can not make connecting rod 12 slide from side to side in spacing groove 8, the opposite side utilizes fixed

fixture block

14 and 8 butts of spacing groove simultaneously, connecting rod 12 position's fixed has been realized promptly.

When the technical scheme is installed, the connecting pole 9 is connected with the end of the nixie tube body 3 through the connecting sheet 10, the connecting sheet 10 is connected with the contact 11, the contact 11 is connected with an external circuit, so that electric energy is conveyed, the length of a lead arranged on the external circuit needs to be larger than the length of the limiting groove 8, so that the external circuit can still be connected with the contact 11 when the connecting rod 12 moves to the lowest end, the lead cannot be pulled, in addition, the protective shell 2 is connected with the fixed seat 1 through the fixing bolt 4, the fixing is convenient and fast, the disassembly is convenient, when the nixie tube body 3 needs to be overhauled, the movement of the nixie tube body 3 can be realized through the arranged sliding positioning mechanism 7, only the clamping plate 13 needs to be moved when the nixie tube body needs to be moved, and the connecting pole 9 can be moved by separating the fixed clamping, release cardboard 13 when fixed, cardboard 13 removes under the effect of spring 15, stop after offsetting fixed fixture block 14 and spacing groove 8, accomplish the fixed of connecting utmost point post 9 promptly like this, the outer wall of connecting rod 12 is provided with and supports the board, it can be inconsistent with spacing groove 8 to support the board to have guaranteed that fixed fixture block 14 has, when charactron body 3 needs to be overhauld like this, only need remove charactron body 3, make charactron body 3 shift out alright overhaul from locating plate 5, time saving and labor saving, the work efficiency of maintainer has been improved.

In this embodiment, the whole operation process can be controlled by a computer, and PLC and the like are added to realize automatic operation control, and in each operation link, signal feedback can be performed by setting a sensor to realize sequential execution of steps, which are conventional knowledge of the current automatic control, and are not repeated in this embodiment.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED nixie tube shell is characterized in that: the connecting device comprises a fixing seat, the bottom outside of fixing base is connected with the protective housing, the inside of protective housing is provided with the charactron body, the both ends of charactron body all are fixed with the connection utmost point post, connect utmost point post and fix on slide positioning mechanism, just slide positioning mechanism sets up on the connecting plate, the top of connecting plate is fixed on the fixing base.

2. The LED nixie tube housing as recited in claim 1, wherein: and a fixing bolt penetrates through the outer side edge of the fixing seat, penetrates through the outer wall of the protective shell and is connected with the fixing seat.

3. The LED nixie tube housing as recited in claim 2, wherein: the utility model discloses a digital tube, including charactron body, slide positioning mechanism, locating plate, slide positioning mechanism, the charactron body both sides all are provided with the locating plate, the top of locating plate is fixed on the fixing base slide positioning mechanism removes when the top, the charactron body gets into the inboard of two locating plates.

4. The LED nixie tube housing according to any one of claims 1 to 3, wherein: the sliding positioning mechanism comprises a limiting groove arranged on the connecting plate, and a connecting rod penetrates through the limiting groove.

5. The LED nixie tube housing as claimed in claim 4, wherein: one end of the connecting rod is connected with the connecting pole, one side, away from the connecting rod, of the connecting pole is provided with a connecting sheet, and the connecting sheet is connected with the nixie tube body.

6. The LED nixie tube housing as claimed in claim 5, wherein: the upper end of the connecting pole is provided with a contact head, the contact head is connected with a connecting sheet, and the contact head is connected with an external circuit.

7. The LED nixie tube housing as claimed in claim 6, wherein: the other end of connecting rod is fixed with the stopper, one side of stopper is fixed with the spring, the spring cup joints on the outer wall of connecting rod.

8. The LED nixie tube housing as recited in claim 7, wherein: one end of the spring is connected with a clamping plate, and the clamping plate is sleeved on the connecting rod.

9. The LED nixie tube housing as recited in claim 8, wherein: one side of cardboard is provided with fixed fixture block, fixed fixture block is connected with the inner wall interference fit of spacing groove.

10. The LED nixie tube housing as recited in claim 9, wherein: and a supporting plate is fixed on the outer wall of the connecting rod at one side of the connecting pole, and one side of the supporting plate is abutted against the side wall of the connecting plate.