CN203642794U

CN203642794U - Diaphragm type emitter

Info

Publication number: CN203642794U
Application number: CN201320674979.1U
Authority: CN
Inventors: 曾瑞福
Original assignee: CHANGZHOU YONGJIE PRECISION HARDWARE TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: CHANGZHOU YONGJIE PRECISION HARDWARE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2013-10-29
Filing date: 2013-10-29
Publication date: 2014-06-11
Anticipated expiration: 2023-10-29

Abstract

The utility model discloses a diaphragm type emitter. The diaphragm type emitter comprises an outer housing and an inner housing sleeve body, wherein one end of the outer housing is connected with a projection device; the inner housing sleeve body is inserted from the other end of the outer housing, and then a cover body is in locking connection with the inner housing sleeve body and the outer shell; a diaphragm is located between the inner ends of the inner housing sleeve body; the inner shell sleeve body is inserted in a control piece; the control piece is provided with a main body; a large elastic piece at the inner end of the main body is located between the inner ends of the inner housing sleeve body; a radial slot is formed in the middle section of the main body; an inner punch hole is formed in the inner housing sleeve body; an outer punch hole is formed in the outer housing; a small elastic piece is placed in the radial slot; the small elastic piece jacks up a sliding block to enable the sliding block to slide out of the radial slot, the inner punch hole and the outer punch hole; the sliding block can be pressed to slide back; a pricking pin is arranged at the other end of the main body; a gas cylinder is inserted in the place near the outer end of the inner housing sleeve body; when the main body is not buckled, the large elastic piece springs to allow the pricking pin to destroy a seal of the gas cylinder, as the accumulated pressure of the gas till the front of the diaphragm is a set value, and then the diaphragm is broken to allow the projection device to function.

Description

Diaphragm type transmitter

Technical field

The utility model, about a kind of diaphragm type transmitter, refers to that a kind of air-driven type side is by the transmitter of the multiple utensil of formula especially.

Background technology

Existing line throwing gun, be a kind of special equipment, because it has powerful driving demand, have the rifle pattern of shoot from shoulder, or the rocket type of ground-to-air shooting, in its design, there is the target seeker of a long arrow shape, with upper hectometer or the farther distance of flying, conventionally only can launch once, the equipment that abortive launch will be changed target seeker and be refilled, to disaster relief and rescue, often have a greatly reduced quality, lose the best opportunity; Also have a kind of net rifle, its structure all imitates the pattern of rifle, uses the percussion of gunpowder, more dangerous, also has the article for more realistic demand is provided, and inventor researches and develops, and uses the upper problem easily producing to solve existing equipment.

Utility model content

Main purpose of the present utility model is to provide a kind of diaphragm type transmitter, it is with modular design, become the firing device of various grenade instrumentations, just can be after the other end of the present utility model can combine the projector of the net projector or shooting rope projector etc., there are powerful emissivities with the utility model, can be met the needs of the gas pressure that provides different; Can be applicable to the use of the various projectors; And make on demand the filling design that can substitute, can substitute rapidly to carry out percussion next time.

For reaching above-mentioned object, structure of the present invention is: this transmitter has a shell body and an inner casing body, this shell body one end is for joining with a grenade instrumentation, after this inner casing body is penetrated by the other end of this shell body, live this inner casing body with a lid interlocking, shell body, a diaphragm is located in the inner of this inner casing body, in the middle of inner casing body, penetrate a manipulation part, manipulation part includes a main body, this main body the inner is provided with a large elastic component between this main body and the inner of this inner casing body, there is a radial slot in this main body stage casing, there are an interior perforation and this shell body to have an outer perforation in this inner casing body simultaneously, in this radial slot, insert a little elastic component, this little elastic component holds a slide block, make this slide block can skid off this radial slot, this interior perforation, and this outer perforation, pressing this slide block can make this slide block slide back to the inner surface of this inner casing body, the other end of this main body is provided with a pricker, in the middle of this inner casing body, nearly outer end place is positioned with a gas cylinder, in the time that this slide block slides back to the inner surface to this inner casing body, this main body is not subject to blocking, this large elastic component suppresses and makes this pricker break up the sealing of gas cylinder, gas is to pressure accumulation before this diaphragm, and just this diaphragm of explosion allows this grenade instrumentation generation effect.

Further, this diaphragm is inner surface or the outer surface that is positioned inner casing body the inner.

Further, more be provided with an elongated slot in this shell body with respect to this slide position place, in this elongated slot, be provided with a slip lid, in this elongated slot, be provided with again a forward recess and a rearward recess, in this slip lid front end bottom surface, be provided with a sulculus, in this sulculus, hold a globule with a little spring, when this slip lid is in the time covering state, this globule is positioned at this rearward recess, and when this slip lid moves to open mode forward, this globule top presses this little spring contraction to make this globule be positioned at this forward recess.

Further, more be provided with a pressing piece, and this pressing piece is positioned at this outer perforation place, pressing piece comprises a sleeve body, the whole body portion sleeve of this sleeve body enters in this outer perforation, this sleeve body also has a bead that is stuck in this shell body inner surface between this shell body and this inner casing body, make this sleeve body the inner withstand this slide block with a teat, this pressing piece also comprises a press head, one threaded portion of this Yi Yi center, sleeve body outer end this press head of thread groove interlocking, this press head is provided with a marginal ridge portion that is greater than this outer perforation, between this marginal ridge portion the inner and the outer surface of this shell body, be arranged with a back-moving spring, make this back-moving spring peak at shell body surface, in the time depressing the press head of this pressing piece, the compression of this back-moving spring allows this pressing piece move with this teat to touch this slide block toward this inner casing body inside of interior retraction, do not make this main body limited and can be suppressed promotion by this large elastic component.

Wherein, this slip lid is in the time covering state, and this slip lid covers this press head, make this pressing piece be protected in this and be not pressed down under state, and this slip lid is in the time of open mode, and this slip lid exposes this press head, and this pressing piece can be pressed down by external force, causes slide block to inside contract.

The utility model use the module of particular design form can free setting diaphragm, to produce different blasting impact power, inner casing cover physical efficiency is integrally formed, also can segmentation form, fixing diaphragm is one section, stationary body is one section, fixing gas cylinder is again one section, the different setting of three intersegmental formation changes, just can be suitable for various aspects, can complete assembling with screw thread interlocking therebetween, just can there is the gas cylinder of different length to supply different gas pressures to produce different explosion percussions, and the bullet of main body moves speed by large elastic component control, triping by little elastic component control of its main body, unitary construction is simple, allow people the most easily understand and implement, so good usability and convenience can be provided, be one completely from the existing different mechanism take gunpowder as power.

Can further be understood for technology, means and effect of reaching predetermined object and taking for making the utility model, now for a better feasible embodiment, and coordinate accompanying drawing to be described in detail as follows, believe the purpose of this utility model, feature & benefits, when obtaining thus one deeply and concrete understanding.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is the cross-sectional cutaway view of the A-A line of the utility model Fig. 1.

Fig. 4 is the vertical profile cutaway view of the B-B line of the utility model Fig. 1.

Fig. 5 be the utility model Fig. 4 want to open slip lid time enforcement cutaway view.

Fig. 6 be the utility model Fig. 4 want to press slide block time enforcement cutaway view.

Fig. 7 be the utility model Fig. 4 puncture air feed time enforcement cutaway view.

[symbol description] (the utility model)

1 shell body 30 is for the outer perforation of compression ring piece 10 lid 11

12 slip lid 13 elongated slot 14 stops 15 forward recess

16 rearward recess 17 sulculus 18 little spring 19 globules

4 pressing piece 41 sleeve body 42 body portion 43 beads

44 teat 45 center thread groove 46 press head 47 threaded portions

48 marginal ridge portion 49 back-moving spring 2 inner casing body 20 diaphragms

Large elastic component 24 radial slots of 21 manipulation part 22 main body 23

Little elastic component 27 slide block 28 prickers of 25 interior perforation 26

29 locking member 3 gas cylinders.

The specific embodiment

As shown in 1 figure to Fig. 7, for a kind of diaphragm type transmitter of the utility model, there is a shell body 1 and an inner casing body 2, shell body 1 one end is for joining with a grenade instrumentation (not shown), inner casing body 2 is penetrated after shell body 1 by the other end of shell body 1, take a lid 10(as a pair of upper shield, inner cap and enclosing cover are combined into one to play interlocking effect, Packed inner cap is located in inner casing body 2 outer ends) interlocking lives inner casing body 2, the open end (rear end) of shell body 1, a diaphragm 20 is located in the inner of inner casing body 2, in the middle of inner casing body 2, penetrate a manipulation part 21, manipulation part 21 includes a main body 22, there is a large elastic component 23(spring main body 22 the inners), this elastic component 23 is between between the inner of inner casing body 2, there is a radial slot 24 in main body 22 stage casings, there is an interior perforation 25 in inner casing body 2 simultaneously, shell body 1 has an outer perforation 11, insert a little elastic component 26(spring at radial slot 24), little elastic component 26 holds a slide block 27, make slide block 27 can skid off radial slot 24, interior perforation 25, outer perforation 11(is as Fig. 6), while pressing slide block 27, can make slide block 27 slide back in radial slot 24, the other end of main body 22 forms a pricker 28, insert a gas cylinder 3 in the interior nearly outer end of inner casing body 2, locate with a locking member 29 gas cylinder 3 the inners, in the time that main body 22 is not subject to blocking, large this main body 22 of elastic component 23 bullets, to press the sealing (Fig. 7) that makes pricker 28 break up gas cylinder 3, gas is to the front pressure accumulation of diaphragm 20 to setting value, and just explosion diaphragm 20 allows grenade instrumentation generation effect.Pressure accumulation is the setting according to diaphragm 20, and as copper sheet or film, thickness can change to some extent, and wherein diaphragm 20 is inner surface or the outer surface that are positioned inner casing body 2 the inners.And in the elongated slot 13 with respect to slide block 27 positions, be provided with a slip lid 12 in shell body 1, slip lid 12 rear ends are by stops 14 blocks, stops 14 is locked in elongated slot 13, in elongated slot 13, be provided with again a forward recess 15 and a rearward recess 16, in slip lid 12 front end bottom surfaces, be provided with a sulculus 17, in sulculus 17, hold a globule 19 with a little spring 18, allow slip lid 12 in the time covering (Fig. 5), globule 19 is positioned at rearward recess 16, slip lid 12 moves forward while opening (Fig. 6), globule 19 tops press little spring 18 shrink and can move, and move and make globule 19 be positioned at forward recess 15, so make slip lid 12 be located, also make pressing piece 4 be protected or expose, the design of pressing piece 4 is to make slide block 27 only need to be positioned at perforation 25 places, and pressing piece 4 is positioned at outer perforation 11 places, i.e. the interior side of slip lid 12, pressing piece 4 has the whole body portion 42 sleeves of a sleeve body 41 to enter in outer perforation 11, sleeve body 41 has a bead 43 to be stuck in shell body 1 inner face between shell body 1 and inner casing body 2, the outside of inner casing body 2, make sleeve body 41 the inners withstand slide block 27 tops with a teat 44, one threaded portion 47 of sleeve body 41 Yi Yi center, outer end thread groove 45 interlocking one press heads 46, press head 46 has a marginal ridge portion 48 that is greater than outer perforation 11, pressing piece 4 covers in marginal ridge portion 48 the inners have a back-moving spring 49, back-moving spring 49 is peaked between shell body 1 surface and marginal ridge portion 48 the inners, while not pressing when being protected by slip lid 12 by Fig. 5 pressing piece 4, pressing piece 4 is to eject shape, in the time depressing the press head 46 of pressing piece 4, as Fig. 6, back-moving spring 49 compresses, allow pressing piece 4 move with teat 44 and touch the tubular inner of slide block 27 toward interior retraction inner casing body 2, make main body 22 freely not limited, suppress backward and move by being subject to large elastic component 23, open gas cylinder 3 air feed with pricker 28, in the time that air pressure inside reaches the setting value of diaphragm 20, just explosion diaphragm 20 allows grenade instrumentation generation effect.

Supply compression ring piece 30 air feed forward by one of square interlocking in shell body 1 front end, as shown in Figure 7.

Structure in sum, the utility model use the module of particular design form can free setting diaphragm, to produce different blasting impact power, inner casing cover physical efficiency is integrally formed, also can segmentation form, fixing diaphragm is one section, stationary body is one section, fixing gas cylinder is again one section, the different setting of three intersegmental formation changes, just can be suitable for various aspects, can complete assembling with screw thread interlocking therebetween, just can there is the gas cylinder of different length to supply different gas pressures to produce different explosion percussions, and the bullet of main body moves speed by large elastic component control, triping by little elastic component control of its main body, unitary construction is simple, allow people the most easily understand and implement, so good usability and convenience can be provided, be one completely from the existing different mechanism take gunpowder as power.

The above is detailed description and the accompanying drawing of preferred embodiment of the present utility model; not be used for limiting the utility model; those skilled in the art are not departing from various distortion and the modification done under spirit of the present invention, all should be contained among the utility model patent application protection domain.

Claims

1. a diaphragm type transmitter, its feature comprises: this transmitter has a shell body and an inner casing body, this shell body one end is for joining with a grenade instrumentation, after this inner casing body is penetrated by the other end of this shell body, live this inner casing body with a lid interlocking, shell body, a diaphragm is located in the inner of this inner casing body, in the middle of inner casing body, penetrate a manipulation part, manipulation part includes a main body, this main body the inner is provided with a large elastic component between this main body and the inner of this inner casing body, there is a radial slot in this main body stage casing, there are an interior perforation and this shell body to have an outer perforation in this inner casing body simultaneously, in this radial slot, insert a little elastic component, this little elastic component holds a slide block, make this slide block can skid off this radial slot, this interior perforation, and this outer perforation, pressing this slide block can make this slide block slide back to the inner surface of this inner casing body, the other end of this main body is provided with a pricker, in the middle of this inner casing body, nearly outer end place is positioned with a gas cylinder, in the time that this slide block slides back to the inner surface to this inner casing body, this main body is not subject to blocking, this large elastic component suppresses and makes this pricker break up the sealing of gas cylinder, gas is to pressure accumulation before this diaphragm, and just this diaphragm of explosion allows this grenade instrumentation generation effect.

2. diaphragm type transmitter according to claim 1, is characterized in that: this diaphragm is inner surface or the outer surface that is positioned inner casing body the inner.

3. diaphragm type transmitter according to claim 1, it is characterized in that: be more provided with an elongated slot in this shell body with respect to this slide position place, in this elongated slot, be provided with a slip lid, in this elongated slot, be provided with again a forward recess and a rearward recess, in this slip lid front end bottom surface, be provided with a sulculus, in this sulculus, hold a globule with a little spring, when this slip lid is in the time covering state, this globule is positioned at this rearward recess, when this slip lid moves to open mode forward, this globule top presses this little spring contraction to make this globule be positioned at this forward recess.

4. according to the diaphragm type transmitter described in claim 1 or 3, it is characterized in that: be more provided with a pressing piece, and this pressing piece is positioned at this outer perforation place, pressing piece comprises a sleeve body, the whole body portion sleeve of this sleeve body enters in this outer perforation, this sleeve body also has a bead that is stuck in this shell body inner surface between this shell body and this inner casing body, make this sleeve body the inner withstand this slide block with a teat, this pressing piece also comprises a press head, one threaded portion of this Yi Yi center, sleeve body outer end this press head of thread groove interlocking, this press head is provided with a marginal ridge portion that is greater than this outer perforation, between this marginal ridge portion the inner and the outer surface of this shell body, be arranged with a back-moving spring, make this back-moving spring peak at shell body surface, in the time depressing the press head of this pressing piece, the compression of this back-moving spring allows this pressing piece move with this teat to touch this slide block toward this inner casing body inside of interior retraction, do not make this main body limited and can be suppressed promotion by this large elastic component.