CN217178573U

CN217178573U - Anticreep piezoceramics point firearm

Info

Publication number: CN217178573U
Application number: CN202220810326.0U
Authority: CN
Inventors: 缪亚兰
Original assignee: Nantong Bochuang Fine Ceramics Co ltd
Current assignee: Nantong Bochuang Fine Ceramics Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-08-12
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses an anti-creeping piezoelectric ceramic igniter, which belongs to the field of igniters and comprises a piezoelectric ceramic igniter main body, wherein the upper end of the piezoelectric ceramic igniter main body is provided with a lower press rod which is connected with the piezoelectric ceramic igniter in a sliding way, the outer end of the piezoelectric ceramic igniter main body is provided with an electric wire, the outer wall of the electric wire is fixedly connected with an insulating leather sheath, the insulating leather sheath is sleeved with an insulating box, the upper end of the insulating box is fixedly connected with two vertical plates which are distributed left and right, one ends of the two vertical plates which are close to each other are respectively provided with a chute, a sliding plate is connected in the chute in a sliding way, an elastic rod is fixedly connected between the sliding plate and the upper inner wall of the chute, a same supporting plate is rotatably connected between the two sliding plates, the upper end of the supporting plate is fixedly connected with a felting needle, the upper end of the insulating box is provided with an opening which is positioned at the lower side of the felting needle, a water sac is fixedly connected in the opening, and can realize the insulation treatment of the piezoelectric ceramic igniter, thereby effectively avoiding the piezoelectric ceramic igniter from generating electric leakage and further effectively preventing accidents.

Description

Anticreep piezoceramics point firearm

Technical Field

The utility model relates to an some firearm field, more specifically say, relate to an anticreep piezoceramics point firearm.

Background

The piezoelectric igniter is a manual ignition device which is produced by using piezoelectric effect as a theoretical basis and using piezoelectric ceramics as a medium, generates instant high-voltage current by violent impact (when a button is pressed) of the two pieces of piezoelectric ceramics, is multi-purpose for various gas appliances, and is still the most important ignition technology in the field of the gas appliances for a long period of time.

However, the existing piezoelectric ceramic igniter is not scrapped after not used, the piezoelectric ceramic igniter can still normally work, and once the piezoelectric ceramic igniter collides with an external object, electric leakage is likely to occur, so that accidents are effectively caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an anticreep piezoceramics point firearm, it can realize carrying out insulation treatment to piezoceramics point firearm to effectively avoid piezoceramics point firearm to appear the electric leakage, and then effectively prevent unexpected emergence.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An anti-creeping piezoelectric ceramic igniter comprises a piezoelectric ceramic igniter main body, wherein a lower pressing rod in sliding connection with the piezoelectric ceramic igniter main body is arranged at the upper end of the piezoelectric ceramic igniter main body, an electric wire is arranged at the outer end of the piezoelectric ceramic igniter main body, an insulating leather sleeve is fixedly connected to the outer wall of the electric wire, an insulating case is sleeved on the insulating leather sleeve, two vertical plates distributed on the left and right are fixedly connected to the upper end of the insulating case, a sliding groove is formed in one end, close to each other, of each vertical plate, a sliding plate is in sliding connection with the sliding groove, an elastic rod is fixedly connected between the sliding plate and the upper inner wall of the sliding groove, a same supporting plate is rotatably connected between the two sliding plates, the upper end of the supporting plate is fixedly connected with a water bag, a serial connection block positioned on the left side of the pricking pin is fixedly connected to the upper inner wall of the insulating case, series connection piece lower extreme fixedly connected with parallel plate, parallel plate outer wall sliding connection has the drive plate that is located series connection piece right side, fixedly connected with inflation stick between drive plate and the series connection piece, parallel plate lower extreme fixedly connected with fixed block, fixedly connected with bears the bag between fixed block and the drive plate, be provided with insulating epoxy powder in bearing the bag, this scheme can realize carrying out insulation treatment to piezoelectric ceramic point firearm to effectively avoid piezoelectric ceramic point firearm electric leakage to appear, and then effectively prevent unexpected emergence.

Furthermore, a lower pressing plate is fixedly connected to the upper end of the lower pressing rod, anti-skidding threads are formed in the upper surface of the lower pressing plate, and a user can conveniently press the lower pressing rod downwards through the lower pressing plate, so that the using efficiency of the piezoelectric ceramic igniter is improved.

Furthermore, the outer end of the main body of the piezoelectric ceramic igniter is fixedly connected with a clamping piece, the clamping piece is matched with the insulating leather sheath, and a user can clamp the insulating leather sheath in the clamping piece, so that the integrity of the piezoelectric ceramic igniter is improved.

Further, spout inner wall fixedly connected with and the perpendicular locating lever that sets up of slide, the locating lever run through the slide and with slide sliding connection, the locating lever can effectively improve the slide and reciprocate the stability of in-process.

Furthermore, the lower end of the supporting plate is fixedly connected with a limiting block, the lower end of the limiting block is attached to the lower pressing plate, and the limiting block can prevent the puncture needle from rotating randomly to cause tip damage.

Further, a plurality of bar grooves have been seted up to piezoceramics point firearm main part outer end, and are a plurality of the even equidistance in bar groove distributes in piezoceramics point firearm main part outer end, when the user holds and takes piezoceramics point firearm main part, and a plurality of bar grooves can effectively increase frictional force and avoid skidding influence result of use.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize carrying out insulation treatment to piezoceramics point firearm to effectively avoid piezoceramics point firearm electric leakage to appear, and then effectively prevent unexpected emergence.

(2) The upper end of the lower pressing rod is fixedly connected with a lower pressing plate, the upper surface of the lower pressing plate is provided with anti-skidding lines, and the lower pressing plate can facilitate a user to press the lower pressing rod downwards, so that the use efficiency of the piezoelectric ceramic igniter is improved.

(3) The outer end of the main body of the piezoelectric ceramic igniter is fixedly connected with a clamping piece, the clamping piece is matched with the insulating leather sheath, and a user can clamp the insulating leather sheath in the clamping piece, so that the integrity of the piezoelectric ceramic igniter is improved.

(4) Spout inner wall fixedly connected with and the perpendicular locating lever that sets up of slide, the locating lever run through the slide and with slide sliding connection, the locating lever can effectively improve the slide and reciprocate the stability of in-process.

(5) The lower end of the supporting plate is fixedly connected with a limiting block, the lower end of the limiting block is attached to the lower pressing plate, and the limiting block can prevent the pricking pin from rotating randomly to cause tip damage.

(6) A plurality of bar grooves have been seted up to piezoceramics point firearm main part outer end, and a plurality of bar grooves evenly equidistance distributes in piezoceramics point firearm main part outer end, and when the user held the piezoceramics point firearm main part, a plurality of bar grooves can effectively increase frictional force and avoid skidding influence result of use.

Drawings

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

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is the schematic diagram of the internal structure of the insulating box of the present invention.

The reference numbers in the figures illustrate:

1. a piezoelectric ceramic igniter body; 2. a lower pressure lever; 3. a lower pressing plate; 4. an insulating leather sheath; 5. an electric wire; 6. an insulating case; 7. a fastener; 8. a vertical plate; 9. a chute; 10. a slide plate; 11. an elastic rod; 12. positioning a rod; 13. a support plate; 14. a needle; 15. a port; 16. a water bladder; 17. a drive plate; 18. a fixed block; 19. a carrying bag; 20. insulating epoxy powder; 21. an expansion bar; 22. parallel plates; 23. a series block; 24. a limiting block; 25. a strip-shaped groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, an anti-creeping piezoelectric ceramic igniter comprises a piezoelectric ceramic igniter body 1, a lower pressing rod 2 slidably connected to the piezoelectric ceramic igniter body 1 is arranged at the upper end of the piezoelectric ceramic igniter body 1, an electric wire 5 is arranged at the outer end of the piezoelectric ceramic igniter body 1, an insulating leather sheath 4 is fixedly connected to the outer wall of the electric wire 5, an insulating leather sheath 6 is sleeved on the insulating leather sheath 4, two vertical plates 8 distributed left and right are fixedly connected to the upper end of the insulating leather sheath 6, a sliding groove 9 is formed at one end of each vertical plate 8 close to each other, a sliding plate 10 is slidably connected to the sliding groove 9, an elastic rod 11 is fixedly connected between the sliding plate 10 and the upper inner wall of the sliding groove 9, the same supporting plate 13 is rotatably connected between the two sliding plates 10, a pricking pin 14 is fixedly connected to the upper end of the supporting plate 13, a through hole 15 located on the lower side of the pricking pin 14 is formed at the upper end of the insulating leather sheath 6, a water bag 16 is fixedly connected to the through hole 15, a stringing block 23 located on the left side of the through hole 15 is fixedly connected to the upper inner wall of the insulating leather sheath 6, 23 lower extreme fixedly connected with parallel plates 22 of series connection piece, parallel plates 22 outer wall sliding connection has the drive plate 17 that is located series connection piece 23 right side, fixedly connected with inflation stick 21 between drive plate 17 and the series connection piece 23, parallel plates 22 lower extreme fixedly connected with fixed block 18, fixedly connected with bears bag 19 between fixed block 18 and the drive plate 17, be provided with insulating epoxy powder 20 in bearing bag 19, this scheme can realize carrying out insulation treatment to piezoceramics point firearm, thereby effectively avoid piezoceramics point firearm electric leakage to appear, and then effectively prevent unexpected emergence.

Referring to fig. 1, a lower pressing plate 3 is fixedly connected to the upper end of a lower pressing rod 2, anti-skid grains are formed in the upper surface of the lower pressing plate 3, the lower pressing plate 3 can be used for a user to press the lower pressing rod 2 downwards, so that the use efficiency of the piezoelectric ceramic igniter is improved, a clamping piece 7 is fixedly connected to the outer end of a main body 1 of the piezoelectric ceramic igniter, the clamping piece 7 is matched with an insulating leather sheath 4, and the user can clamp the insulating leather sheath 4 in the clamping piece 7, so that the integrity of the piezoelectric ceramic igniter is improved.

Referring to fig. 2, the inner wall of the sliding groove 9 is fixedly connected with a positioning rod 12 perpendicular to the sliding plate 10, the positioning rod 12 penetrates through the sliding plate 10 and is slidably connected with the sliding plate 10, and the positioning rod 12 can effectively improve the stability of the sliding plate 10 in the up-and-down movement process.

Referring to fig. 3, the lower end of the supporting plate 13 is fixedly connected with a limiting block 24, the lower end of the limiting block 24 is attached to the lower pressing plate 3, and the limiting block 24 can prevent the puncturing needle 14 from rotating randomly to cause damage to the tip.

Referring to fig. 1, a plurality of strip-shaped grooves 25 are formed in the outer end of the piezoelectric ceramic igniter main body 1, the plurality of strip-shaped grooves 25 are uniformly and equidistantly distributed in the outer end of the piezoelectric ceramic igniter main body 1, and when a user holds the piezoelectric ceramic igniter main body 1, the plurality of strip-shaped grooves 25 can effectively increase friction force to avoid slipping and affecting the use effect.

In order to avoid electric leakage when the piezoelectric ceramic igniter is exposed, a user firstly pulls the support plate 13 to move away from the insulating box 6, the elastic rod 11 contracts, when the distance between the support plate 13 and the insulating box 6 is greater than the length of the puncture needle 14, the user rotates the support plate 13 to enable the puncture needle 14 to be positioned on the right upper side of the water bag 16, then the support plate 13 is loosened, the support plate 13 is reset under the action of the elastic force of the elastic rod 11, so that the puncture needle 14 is driven to move close to the water bag 16 and puncture the water bag 16, at the moment, the water solvent in the water bag 16 falls onto the surface of the expansion rod 21, the expansion rod 21 expands, so that the drive plate 17 is driven to move away from the series block 23, the bearing bag 19 is torn, the insulating epoxy powder 20 in the bearing bag 19 falls onto the surface of the electric wire 5, the electric wire 5 is insulated, and the piezoelectric ceramic igniter can be insulated, effectively avoid piezoelectric ceramic point firearm to appear the electric leakage, and then effectively prevent unexpected emergence.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An anticreep piezoceramics igniter, includes piezoceramics igniter main part (1), its characterized in that: the piezoelectric ceramic igniter comprises a piezoelectric ceramic igniter body (1), wherein a lower pressing rod (2) is arranged at the upper end of the piezoelectric ceramic igniter body (1) and is in sliding connection with the piezoelectric ceramic igniter body, an electric wire (5) is arranged at the outer end of the piezoelectric ceramic igniter body (1), an insulating leather sheath (4) is fixedly connected to the outer wall of the electric wire (5), an insulating box (6) is sleeved on the insulating leather sheath (4), two vertical plates (8) distributed left and right are fixedly connected to the upper end of the insulating box (6), a sliding groove (9) is formed in one end, close to each other, of the vertical plates (8), a sliding plate (10) is connected to the sliding groove (9) in a sliding mode, an elastic rod (11) is fixedly connected between the sliding plate (10) and the upper inner wall of the sliding groove (9), a same supporting plate (13) is rotatably connected between the two sliding plates (10), a pricking needle (14) is fixedly connected to the upper end of the supporting plate (13), a through hole (15) located on the lower side of the pricking needle (14) is formed in the upper end of the insulating box (6), fixedly connected with water pocket (16) in opening (15), inner wall fixedly connected with is located left series connection piece (23) of opening (15) on insulating box (6), series connection piece (23) lower extreme fixedly connected with parallel plate (22), parallel plate (22) outer wall sliding connection has drive plate (17) that is located series connection piece (23) right side, fixedly connected with inflation stick (21) between drive plate (17) and series connection piece (23), parallel plate (22) lower extreme fixedly connected with fixed block (18), fixedly connected with bears bag (19) between fixed block (18) and drive plate (17), it is provided with insulating epoxy powder (20) in bag (19) to bear.

2. The piezoelectric ceramic igniter of claim 1, wherein: the upper end of the lower pressing rod (2) is fixedly connected with a lower pressing plate (3), and anti-skid grains are formed in the upper surface of the lower pressing plate (3).

3. The piezoelectric ceramic igniter of claim 1, wherein: the piezoelectric ceramic igniter is characterized in that a clamping piece (7) is fixedly connected to the outer end of the piezoelectric ceramic igniter main body (1), and the clamping piece (7) is matched with the insulating leather sheath (4).

4. The piezoelectric ceramic igniter of claim 1, wherein: the inner wall of the sliding groove (9) is fixedly connected with a positioning rod (12) which is perpendicular to the sliding plate (10), and the positioning rod (12) penetrates through the sliding plate (10) and is in sliding connection with the sliding plate (10).

5. The piezoelectric ceramic igniter of claim 1, wherein: the lower end of the supporting plate (13) is fixedly connected with a limiting block (24), and the lower end of the limiting block (24) is attached to the lower pressing plate (3).

6. The piezoelectric ceramic igniter of claim 1, wherein: a plurality of bar grooves (25) have been seted up to piezoceramics point firearm main part (1) outer end, and is a plurality of bar groove (25) even equidistance distributes in piezoceramics point firearm main part (1) outer end.