CN217881396U

CN217881396U - Novel electrode structure of ceramic gas discharge tube

Info

Publication number: CN217881396U
Application number: CN202222002273.2U
Authority: CN
Inventors: 王兴乐; 何颖儿; 王顺安; 王深彪; 王兴安
Original assignee: SHENZHEN SOCAY ELECTRONICS CO LTD
Current assignee: SHENZHEN SOCAY ELECTRONICS CO LTD
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a novel ceramic gas discharge tube electrode structure, which comprises a ceramic tube body and a first connecting shaft, wherein an electrode lead is fixedly arranged inside the ceramic tube body, a fixed block is fixedly arranged on the outer surface of the ceramic tube body, and the fixed blocks are symmetrically distributed about the center of the ceramic tube body; the first connecting shaft is rotatably connected inside the fixed block; further comprising: the inner part of the long pin is connected with an upright column in a sliding way, the surface of the upright column is fixedly provided with a butt joint block, and the butt joint block is arranged on the outer side of the long pin; and the second clamping block is fixedly arranged on the surface of the butt joint block. This novel ceramic gas discharge tube electrode structure is when using, through fixed block, movable block, long round pin, pivot and connecting rod and first block and second block, will not need the partial electrode lead wire of bending and ceramic body to support, has improved the stability of ceramic body during operation, has guaranteed the security of circuit board.

Description

Novel electrode structure of ceramic gas discharge tube

Technical Field

The utility model relates to a pottery gas discharge tube technical field specifically is a novel pottery gas discharge tube electrode structure.

Background

The ceramic gas discharge tube has the functions of signal protection and power supply protection, is used in a circuit integrated block, is also a discharge tube capable of preventing lightning stroke, can provide stable breakdown voltage, and has longer service life, for example, a novel ceramic gas discharge tube electrode structure with the publication number of CN214175964U breaks through the traditional design, adopts a novel electrode emitter to replace the original electronic powder formula of the product, effectively improves the stability and consistency of the product, simplifies the production process at the same time, and eliminates the influence on the production environment and the health of staff caused by electronic powder coating;

however, the stability of the electrode lead is insufficient when the electrode lead is used, the electrode lead may need to be bent without a bent part, a better supporting structure is not provided, the stability is poor when the electrode lead is used, and the use of a circuit may be influenced.

In order to solve the above problems, innovative design based on the original electrode structure of the ceramic gas discharge tube is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel ceramic gas discharge tube electrode structure to solve the part that provides in the above-mentioned background art when the electrode lead wire is using, probably need be bent, and need not bend, do not have better bearing structure, stability is relatively poor during the use, may influence the problem of the use of circuit.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel electrode structure of a ceramic gas discharge tube comprises a ceramic tube body and a first connecting shaft, wherein an electrode lead is fixedly arranged in the ceramic tube body, fixed blocks are fixedly arranged on the outer surface of the ceramic tube body, and the fixed blocks are symmetrically distributed around the center of the ceramic tube body;

the first connecting shaft is rotatably connected inside the fixed block;

a novel electrode structure of a ceramic gas discharge tube, further comprising:

the inner part of the long pin is connected with an upright column in a sliding way, the surface of the upright column is fixedly provided with a butt joint block, and the butt joint block is arranged on the outer side of the long pin;

the movable block is sleeved and connected to the surface of the electrode lead, a second connecting shaft is rotatably connected to the inside of the movable block, and the second connecting shaft is symmetrically distributed around the center of the movable block;

and the second clamping block is fixedly arranged on the surface of the butt joint block.

Preferably, the second clamping blocks correspond to the second connecting shafts one by one, positioning blocks are fixedly mounted on the surface of the upright column and symmetrically distributed about the center of the upright column, and when the electrode lead which is not bent needs to be supported, the second clamping blocks are clamped on the surface of the second connecting shaft, and the directions of the long pin and the butt-joint block are adjusted at the moment.

Preferably, the inside of long round pin seted up with the constant head tank that the locating piece corresponds, and the constant head tank is in the equidistant distribution in inside of long round pin, the stand passes through locating piece and constant head tank and long round pin constitution block structure, and then the staff can adjust the stand in the inside position of long round pin through constant head tank and locating piece, and the staff of being convenient for adjusts the whole length of stand and long round pin according to actual conditions.

Preferably, the fixed surface of long round pin installs the overlap joint piece, and the inside rotation of overlap joint piece is connected with the pivot to the surface cover of pivot is established and is connected with the connecting rod, and after installing second block on the second connecting axle, the staff can rotate connecting rod and pivot, makes first block aim at first connecting axle.

Preferably, the tail end of the connecting rod is fixedly provided with a first clamping block, the first clamping block corresponds to the first connecting shaft one to one, the first clamping block is clamped on the first connecting shaft after the first clamping block is aligned to the first connecting shaft, and at the moment, the unbent electrode lead is supported, so that the stability is improved.

Preferably, the first connecting shaft, the positioning block and the second connecting shaft are made of rubber, so that friction force is increased, and the device cannot slide automatically.

Compared with the prior art, the beneficial effects of the utility model are that: the novel electrode structure of the ceramic gas discharge tube adopts a novel structural design, and the specific contents are as follows:

(1) When the novel electrode structure of the ceramic gas discharge tube is used, the partial electrode lead wire which does not need to be bent and the ceramic tube body are supported through the fixed block, the movable block, the long pin, the rotating shaft, the connecting rod, the first clamping block and the second clamping block, so that the stability of the ceramic tube body during working is improved, and the safety of a circuit board is ensured;

(2) This novel ceramic gas discharge tube electrode structure when needs support the electrode lead wire of different positions, the pulling stand can, can change the stand in the inside position of cotter, and then change stand and the whole length of cotter, the rethread connecting rod adjust the direction that first block aimed at can, flexibility when having improved the device and using.

Drawings

FIG. 1 is a schematic view of the connection structure of the ceramic tube and the electrode lead of the present invention;

FIG. 2 is a schematic view of a cross-sectional view of a ceramic tube according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of the connection structure between the fixing block and the first connecting shaft of the present invention.

In the figure: 1. a ceramic tube body; 2. an electrode lead; 3. a fixed block; 4. a first connecting shaft; 5. a long pin; 6. a lapping block; 7. a rotating shaft; 8. a connecting rod; 9. a first engaging block; 10. a movable block; 11. a second connecting shaft; 12. a butt joint block; 13. a second engaging block; 14. a column; 15. positioning a groove; 16. and (5) positioning the blocks.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a novel electrode structure of a ceramic gas discharge tube comprises a ceramic tube body 1 and a first connecting shaft 4, wherein an electrode lead 2 is fixedly arranged inside the ceramic tube body 1, a fixing block 3 is fixedly arranged on the outer surface of the ceramic tube body 1, and the fixing blocks 3 are symmetrically distributed about the center of the ceramic tube body 1;

the first connecting shaft 4 is rotatably connected inside the fixed block 3;

the long pin 5 is characterized in that an upright post 14 is connected inside the long pin 5 in a sliding manner, an abutting block 12 is fixedly mounted on the surface of the upright post 14, and the abutting block 12 is arranged on the outer side of the long pin 5;

the movable block 10 is sleeved on the surface of the electrode lead 2, the movable block 10 is rotatably connected with a second connecting shaft 11, the second connecting shaft 11 is symmetrically distributed about the center of the movable block 10, and the second clamping block 13 is fixedly arranged on the surface of the butt-joint block 12 and is connected with the electrode lead 2.

The second clamping blocks 13 correspond to the second connecting shafts 11 one by one, positioning blocks 16 are fixedly mounted on the surface of the upright post 14, and the positioning blocks 16 are symmetrically distributed about the center of the upright post 14.

When the worker needs to support and fix the electrode lead 2 which is not bent, the second clamping block 13 is butted to the surface of the second connecting shaft 11, and then the first clamping block 9 is butted to the first connecting shaft 4, at the moment, the electrode lead 2, the ceramic tube body 1 and the long pin 5 form a triangular stable structure, and the stability of the ceramic tube body 1 during working is improved.

Positioning grooves 15 corresponding to the positioning blocks 16 are formed in the long pin 5, and the positioning grooves 15 are distributed in the long pin 5 at equal intervals.

The fixed surface of long round pin 5 installs overlap joint piece 6, and the inside rotation of overlap joint piece 6 is connected with pivot 7 to the surface cover of pivot 7 is established and is connected with connecting rod 8.

The tail end of the connecting rod 8 is fixedly provided with first clamping blocks 9, the first clamping blocks 9 correspond to the first connecting shafts 4 one by one, and the first connecting shafts 4, the positioning blocks 16 and the second connecting shafts 11 are all made of rubber.

When the staff need come to support the electrode lead 2 of different positions according to actual conditions, can stimulate stand 14 earlier, make stand 14 slide in long round pin 5's inside, locating piece 16 can shift out the constant head tank 15 under this moment, after confirming good position, locating piece 16 can enter into corresponding constant head tank 15, dock second block 13 on the second connecting axle 11 this moment again, repeat above-mentioned installation step again can, and rubber's first connecting axle 4, locating piece 16 and second connecting axle 11, frictional force has been increased, make the device can not take place the condition from the slip, further improvement stability.

The working principle is as follows: when the novel ceramic gas discharge tube electrode structure is used, firstly, the device is placed at a position needing to work, according to the figures 1-5, when a worker needs to support and fix an unbent electrode lead 2, the second clamping block 13 is firstly butted to the surface of the second connecting shaft 11, and then the first clamping block 9 is butted to the first connecting shaft 4, at the moment, the electrode lead 2, the ceramic tube body 1 and the long pin 5 form a triangular stable structure, and the stability of the ceramic tube body 1 during working is improved;

when the electrode lead 2 at different positions needs to be supported by the operator according to actual conditions, the upright post 14 can be pulled first to enable the upright post 14 to slide in the long pin 5, after the position is determined, the positioning block 16 can enter the corresponding positioning groove 15, the second clamping block 13 is butted to the second connecting shaft 11, and the installation steps are repeated.

The above is the working process of the whole device, and the content not described in detail in this specification is the prior art 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. A novel electrode structure of a ceramic gas discharge tube comprises a ceramic tube body (1) and a first connecting shaft (4), wherein an electrode lead (2) is fixedly installed inside the ceramic tube body (1), a fixing block (3) is fixedly installed on the outer surface of the ceramic tube body (1), and the fixing blocks (3) are symmetrically distributed about the center of the ceramic tube body (1);

the first connecting shaft (4) is rotatably connected inside the fixed block (3);

it is characterized by also comprising:

the long pin (5), the inside of the long pin (5) is connected with a vertical column (14) in a sliding manner, the surface of the vertical column (14) is fixedly provided with a butt joint block (12), and the butt joint block (12) is arranged on the outer side of the long pin (5);

the movable block (10) is sleeved and connected to the surface of the electrode lead (2), a second connecting shaft (11) is rotatably connected to the inner part of the movable block (10), and the second connecting shaft (11) is symmetrically distributed around the center of the movable block (10);

and the second clamping block (13), and the second clamping block (13) is fixedly arranged on the surface of the butt joint block (12).

2. The novel ceramic gas discharge tube electrode structure of claim 1, wherein: the second clamping blocks (13) correspond to the second connecting shafts (11) one by one, positioning blocks (16) are fixedly mounted on the surface of the upright post (14), and the positioning blocks (16) are symmetrically distributed about the center of the upright post (14).

3. The novel ceramic gas discharge tube electrode structure of claim 2, wherein: positioning grooves (15) corresponding to the positioning blocks (16) are formed in the long pin (5), and the positioning grooves (15) are distributed in the long pin (5) at equal intervals.

4. The novel ceramic gas discharge tube electrode structure of claim 1, wherein: the fixed surface of long round pin (5) installs overlap joint piece (6), and the inside rotation of overlap joint piece (6) is connected with pivot (7) to the surface cover of pivot (7) is established and is connected with connecting rod (8).

5. The novel ceramic gas discharge tube electrode structure of claim 4, wherein: the tail end of the connecting rod (8) is fixedly provided with a first clamping block (9), and the first clamping blocks (9) correspond to the first connecting shafts (4) one by one.

6. The novel ceramic gas discharge tube electrode structure of claim 1, wherein: the first connecting shaft (4), the positioning block (16) and the second connecting shaft (11) are all made of rubber.