CN211372486U

CN211372486U - Adjustable ignition needle

Info

Publication number: CN211372486U
Application number: CN201922183044.3U
Authority: CN
Inventors: 杨茜
Original assignee: Yangzhou Huaming Technology Co ltd
Current assignee: Yangzhou Huaming Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-28
Anticipated expiration: 2029-12-09

Abstract

The utility model belongs to the technical field of the ignition needle, especially, be an ignition needle with adjustable, including the ignition needle main part, the surface cover of ignition needle main part is equipped with the ignition needle shell, the inside wall fixedly connected with fixed plate of ignition needle shell, the top fixedly connected with reset spring of fixed plate, reset spring's top fixedly connected with sliding plate, the top of sliding plate is rotated and is connected with the rotor plate. The utility model discloses a fixed plate, reset spring, sliding plate, rotor plate, fixed slot, fixed spring, bolt and circular recess that set up make can adjust the height of ignition needle main part to reach and adjust the distance that needs were igniteed, made things convenient for the adjustment to the ignition distance according to the needs of different devices, avoided because of the improper setting of ignition distance directly leads to some such as coal gas, natural gas easily fire, harmful gas give off and waste, cause the influence to life safety even.

Description

Adjustable ignition needle

Technical Field

The utility model relates to an ignition needle technical field specifically is an adjustable ignition needle.

Background

Most of the existing ignition needles are of a common structural type consisting of an ignition rod, an electrode and the like, and along with the development, the importance of safe ignition of an ignition device is continuously increased.

However, the following problems exist:

1. when the ignition needle is used, the diffusion and waste of inflammable and harmful gases such as coal gas and natural gas can be caused directly due to improper setting of the ignition distance;

2. when the ignition needle is disassembled and replaced, the ignition needle is troublesome to disassemble due to the small structure of the ignition needle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ignition needle with adjustable has solved because of improper directly leading to some of coal gas, natural gas etc. of setting up of ignition distance easily burn, harmful gas give off and waste, the ignition needle structure is less, dismantles comparatively trouble problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ignition needle with adjustable, includes the ignition needle main part, the surface cover of ignition needle main part is equipped with the ignition needle shell, the inside wall fixedly connected with fixed plate of ignition needle shell, the top fixedly connected with reset spring of fixed plate, reset spring's top fixedly connected with sliding plate, the top of sliding plate is rotated and is connected with the rotor plate, the top fixedly connected with fixing base of rotor plate, fixing base and ignition needle main part fixed connection, the fixed slot has been seted up to the side of rotor plate, the inner wall fixedly connected with fixing spring of fixed slot, fixing spring's tip fixedly connected with bolt, circular recess has been seted up to the inside wall of ignition needle shell, the spacing groove has been seted up to the side of circular recess, the bolt runs through circular recess and spacing groove sliding connection.

As a preferred technical scheme of the utility model, the bottom fixedly connected with connecting seat of ignition needle main part, the spread groove has been seted up to the side of connecting seat, the inner wall fixedly connected with coupling spring of spread groove, coupling spring's side fixedly connected with connecting block, the connecting hole has been seted up in the inside wall of fixing base running through, the inner wall sliding connection of connecting block and connecting hole, the side of fixing base is provided with the button, the tip fixedly connected with of button supports the piece, support the inner wall sliding connection of piece and connecting hole, support piece and connecting block contact, the spacing piece of side fixedly connected with of fixing base, spacing spring has been cup jointed on the surface of button, the tip and the spacing piece fixed connection of spacing spring.

As a preferred technical scheme of the utility model, the bottom fixedly connected with electrode rod of connecting seat, the top fixedly connected with electrode barrel of fixing base, electrode rod and electrode barrel's inner wall sliding connection, the bottom fixedly connected with electric wire of fixing base.

As an optimized technical scheme of the utility model, the fixed surface of ignition needle shell is connected with the fixture block, the surperficial sliding connection of bolt has the spacing ring.

As a preferred technical scheme of the utility model, the top fixedly connected with telescopic sleeve of fixed plate, telescopic sleeve's top and sliding plate fixed connection, reset spring cup joints on telescopic sleeve's surface.

As an optimal technical scheme of the utility model, the top fixedly connected with bull stick of sliding plate, the rotor plate passes through the bearing and is connected with the bull stick rotation.

(III) advantageous effects

Compared with the prior art, the utility model provides an ignition needle with adjustable possesses following beneficial effect:

1. this ignition needle with adjustable, fixed plate through setting up, reset spring, the sliding plate, the rotor plate, the fixed slot, fixed spring, bolt and circular recess make can adjust the height of ignition needle main part, thereby reach and adjust the distance that needs were igniteed, made things convenient for the adjustment to the ignition distance according to the needs of different devices, avoided because of the improper direct coal gas that leads to of setting up of ignition distance, some are easily fired such as natural gas, harmful gas give off and waste, cause the influence to life safety even.

2. This ignition needle with adjustable through the button that sets up, support piece, connecting hole, connecting block and connecting spring make the change of ignition needle main part dismantle convenient more light, avoided because of the ignition needle main part volume is less, do not have special extracting tool again when dismantling, comparatively troublesome when leading to dismantling for can't change the very first time when the ignition needle main part takes place the damage, cause the potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the fixing base and the connecting base of the present invention;

fig. 3 is a schematic view of the connection between the ignition needle housing and the rotating plate of the present invention.

In the figure: 1. an ignition needle body; 2. an ignition needle housing; 3. a fixing plate; 4. a return spring; 5. a sliding plate; 6. a rotating plate; 7. a fixed seat; 8. fixing grooves; 9. fixing the spring; 10. a bolt; 11. a circular groove; 12. a limiting groove; 13. a connecting seat; 14. connecting grooves; 15. a connecting spring; 16. connecting blocks; 17. connecting holes; 18. a button; 19. a resisting block; 20. a limiting sheet; 21. a limiting spring; 22. an electrode rod; 23. an electrode cylinder; 24. an electric wire; 25. a clamping block; 26. a limiting ring; 27. a telescopic sleeve.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an ignition needle with adjustable, including ignition needle main part 1, the surface cover of ignition needle main part 1 is equipped with ignition needle shell 2, the inside wall fixedly connected with fixed plate 3 of ignition needle shell 2, the top fixedly connected with reset spring 4 of fixed plate 3, reset spring 4's top fixedly connected with sliding plate 5, sliding plate 5's top is rotated and is connected with rotor plate 6, rotor plate 6's top fixedly connected with fixing base 7, fixing base 7 and ignition needle main part 1 fixed connection, fixed slot 8 has been seted up to rotor plate 6's side, fixed slot 8's inner wall fixedly connected with fixing spring 9, fixing spring 9's tip fixedly connected with bolt 10, circular recess 11 has been seted up to ignition needle shell 2's inside wall, spacing groove 12 has been seted up to circular recess 11's side, bolt 10 runs through circular recess 11 and spacing groove.

In this embodiment, thereby drive rotor plate 6 through rotation ignition needle main part 1 and rotate, make the tip of bolt 10 through the extrusion to fixed spring 9, move to in the circular slot 11, make bolt 10 and circular slot 11 sliding connection, then the resilience force through reset spring 4 makes sliding plate 5 drive rotor plate 6 rebound, when moving suitable position, make bolt 10 tip reinsert into spacing groove 12 through rotating rotor plate 6, reach fixed effect, the adjustment to the ignition distance according to the needs of different devices has been made things convenient for.

Specifically, bottom fixedly connected with connecting seat 13 of ignition needle main part 1, connecting groove 14 has been seted up to the side of connecting seat 13, the inner wall fixedly connected with coupling spring 15 of connecting groove 14, coupling spring 15's side fixedly connected with connecting block 16, connecting hole 17 has been seted up in the inside wall of fixing base 7 runs through, the inner wall sliding connection of connecting block 16 and connecting hole 17, the side of fixing base 7 is provided with button 18, the tip fixedly connected with of button 18 supports piece 19, support the inner wall sliding connection of piece 19 and connecting hole 17, support piece 19 and the contact of connecting block 16, the spacing piece 20 of side fixedly connected with of fixing base 7, spacing spring 21 has been cup jointed on button 18's surface, spacing spring 21's tip and spacing piece 20 fixed connection.

In this embodiment, through pressing button 18, make it promote to support piece 19 and slide at the inner wall of connecting hole 17, thereby make to support piece 19 and promote the inside that connecting block 16 shifted out fixing base 7, then upwards extract ignition needle main part 1 and reach the purpose of dismantlement, when installing, insert connecting seat 13 in fixing base 7, then the resilience force through connecting spring 15 drives connecting block 16 and slides to connecting hole 17 from spread groove 14, make connecting seat 13 and fixing base 7 fix, play the effect that resets to extrusion button 18 through spacing piece 20 and the spacing spring 21 that sets up.

Specifically, the bottom fixedly connected with electrode rod 22 of connecting seat 13, the top fixedly connected with electrode barrel 23 of fixing base 7, electrode rod 22 and electrode barrel 23's inner wall sliding connection, the bottom fixedly connected with electric wire 24 of fixing base 7.

In this embodiment, the electrode rod 22 and the electrode barrel 23 are arranged to fixedly connect the ignition needle body 1 and the electric wire 24, so that the ignition needle body 1 is convenient to mount and use.

Specifically, a clamping block 25 is fixedly connected to the surface of the ignition needle housing 2, and a limiting ring 26 is slidably connected to the surface of the plug pin 10.

In this embodiment, the fixture block 25 is arranged to limit and fix the whole device during installation, and the limiting ring 26 is arranged to limit the sliding of the plug pin 10.

Specifically, the top of the fixed plate 3 is fixedly connected with a telescopic sleeve 27, the top of the telescopic sleeve 27 is fixedly connected with the sliding plate 5, and the return spring 4 is sleeved on the surface of the telescopic sleeve 27.

In this embodiment, the telescopic sleeve 27 through setting up plays the spacing effect of direction to reset spring 4's removal, has avoided the atress to take place the skew to lead to reset spring 4's resilience direction to take place the skew to lead to reset spring 4 to take place to damage, influences the use of device.

Specifically, the top of the sliding plate 5 is fixedly connected with a rotating rod, and the rotating plate 6 is rotatably connected with the rotating rod through a bearing.

In this embodiment, the rotating plate 6 is conveniently rotated by the rotating rod, so that the rotating plate 6 can rotate along with the rotation of the ignition needle body 1.

The utility model discloses a theory of operation and use flow: when the ignition distance of the ignition needle body 1 needs to be adjusted, the ignition needle body 1 is rotated to drive the rotating plate 6 to rotate, the end part of the bolt 10 is extruded by the fixing spring 9 and moves into the circular groove 11, the bolt 10 is in sliding connection with the circular groove 11, then the sliding plate 5 drives the rotating plate 6 to move upwards through the resilience force of the return spring 4, when the bolt moves to a proper position, the end part of the bolt 10 is reinserted into the limiting groove 12 through rotating the rotating plate 6 to achieve the fixing effect, when the ignition needle body 1 is installed and disassembled, the button 18 is pressed to push the abutting block 19 to slide on the inner wall of the connecting hole 17, so that the abutting block 19 pushes the connecting block 16 to move out of the inside of the fixing seat 7, and then the ignition needle body 1 is pulled upwards to achieve the disassembling purpose, when the ignition needle is installed, the connecting seat 13 is inserted into the fixing seat 7, then the connecting block 16 is driven to slide into the connecting hole 17 from the connecting groove 14 through the resilience force of the connecting spring 15, so that the connecting seat 13 and the fixing seat 7 are fixed, the extrusion button 18 is reset through the arranged limiting sheet 20 and the arranged limiting spring 21, the ignition needle body 1 and the electric wire 24 are fixedly connected through the arranged electrode rod 22 and the arranged electrode cylinder 23, the ignition needle body 1 is convenient to use, the device plays a role of limiting and fixing when being integrally installed through the arranged clamping block 25, plays a role of guiding and limiting for the sliding of the plug pin 10 through the arranged limiting ring 26, plays a role of guiding and limiting for the moving of the reset spring 4 through the arranged telescopic sleeve 27, and avoids the phenomenon that the rebound direction of the reset spring 4 is deviated due to the deviation of stress to cause the damage of the reset spring 4, affecting the use of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable ignition needle comprises an ignition needle body (1), and is characterized in that: the ignition needle comprises an ignition needle main body (1), an ignition needle shell (2) is sleeved on the surface of the ignition needle main body (1), a fixing plate (3) is fixedly connected to the inner side wall of the ignition needle shell (2), a reset spring (4) is fixedly connected to the top of the fixing plate (3), a sliding plate (5) is fixedly connected to the top of the reset spring (4), a rotating plate (6) is rotatably connected to the top of the sliding plate (5), a fixing seat (7) is fixedly connected to the top of the rotating plate (6), the fixing seat (7) is fixedly connected with the ignition needle main body (1), a fixing groove (8) is formed in the side edge of the rotating plate (6), a fixing spring (9) is fixedly connected to the inner wall of the fixing groove (8), a bolt (10) is fixedly connected to the end portion of the fixing spring (9), and a, the side of the circular groove (11) is provided with a limit groove (12), and the bolt (10) penetrates through the circular groove (11) and is in sliding connection with the limit groove (12).

2. The adjustable ignition needle as claimed in claim 1, wherein: the ignition needle comprises an ignition needle body (1), wherein a connecting seat (13) is fixedly connected to the bottom of the ignition needle body (1), a connecting groove (14) is formed in the side edge of the connecting seat (13), a connecting spring (15) is fixedly connected to the inner wall of the connecting groove (14), a connecting block (16) is fixedly connected to the side edge of the connecting spring (15), a connecting hole (17) is formed in the inner side wall of a fixing seat (7) in a penetrating mode, the connecting block (16) is connected with the inner wall of the connecting hole (17) in a sliding mode, a button (18) is arranged on the side edge of the fixing seat (7), a supporting block (19) is fixedly connected to the end portion of the button (18), the supporting block (19) is connected with the inner wall of the connecting hole (17) in a sliding mode, the supporting block (19) is in contact with the connecting block (16), the end part of the limiting spring (21) is fixedly connected with the limiting sheet (20).

3. The adjustable ignition needle as claimed in claim 2, wherein: the bottom fixedly connected with electrode rod (22) of connecting seat (13), the top fixedly connected with electrode barrel (23) of fixing base (7), electrode rod (22) and the inner wall sliding connection of electrode barrel (23), the bottom fixedly connected with electric wire (24) of fixing base (7).

4. The adjustable ignition needle as claimed in claim 1, wherein: the surface of the ignition needle shell (2) is fixedly connected with a clamping block (25), and the surface of the plug pin (10) is connected with a limiting ring (26) in a sliding mode.

5. The adjustable ignition needle as claimed in claim 1, wherein: the top of the fixed plate (3) is fixedly connected with a telescopic sleeve (27), the top of the telescopic sleeve (27) is fixedly connected with the sliding plate (5), and the reset spring (4) is sleeved on the surface of the telescopic sleeve (27).

6. The adjustable ignition needle as claimed in claim 1, wherein: the top of the sliding plate (5) is fixedly connected with a rotating rod, and the rotating plate (6) is rotatably connected with the rotating rod through a bearing.