CN2296516Y

CN2296516Y - Pocket exploders

Info

Publication number: CN2296516Y
Application number: CN 97203254
Authority: CN
Inventors: 王宪法
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-21
Filing date: 1997-04-21
Publication date: 1998-11-04
Anticipated expiration: 2007-04-21

Abstract

The utility model relates to a pocket exploder used for the explosive initiation of electric detonators in coal mines and various explosion areas work, belonging to an explosive device. The utility model is composed of a glass fiber plastic material outer housing, an operation key, and an electronic circuit. The utility model is characterized in that an operation key jack, a conducting measuring terminal, an explosive initiation terminal are arranged on the outer housing, and the inner side of the outer housing is mainly composed of a power supply, a conducting indicator circuit, an oscillation circuit, a voltage doubler rectifier circuit, an explosive initiation indicator circuit, etc. The utility model has the advantages of light weight, firmness, portability, safe explosive initiation, low charging energy consumption, and low burden of the workers. When the voltage of each battery is larger than 0.9 volt, the utility model can be in normal operation.

Description

A kind of pocket exploder

The utility model relates to a kind of be used for large, medium and small colliery and various burst region operation, and the pocket exploder that the electric cap that detonates is used belongs to apparatus to cause bursting.

At present, be used for large, medium and small colliery and various burst region operation, the exploder that the electric cap that detonates is used exists also that volume is big, heavy, some shortcomings of security reliability difference, can not satisfy the exploitation in coal seam and the needs of extraction industry far away, the exploder that the electric cap that particularly detonated is originally used is because heavy, make the workman at the labor operation burden of down-hole, very inconvenient, also influencing production efficiency in varying degrees thus.

The purpose of this utility model is to design a kind of novel, light and handy, solid pocket exploder, the burden when alleviating operation.

The purpose of this utility model is to realize like this, it mainly is made up of glass-fiber plastic material shell (1), operation key and electronic circuit, it is characterized in that glass-fiber plastic material shell (1) above be provided with operation key socket (2), conducting measurement terminal (3), the terminal that detonates (4), the inside of glass-fiber plastic material shell (1) mainly is equipped with electronic circuit, and electronic circuit mainly is made up of power supply, conducting indicating circuit, charging indication, oscillating circuit, voltage doubling rectifing circuit, the indicating circuit that detonates etc.; Described electronic circuit, the negative pole that it is characterized in that power supply E is connected with the colelctor electrode of triode G and the end of R1, the other end of R1 is connected with the negative pole of LED, the positive pole of LED is connected with the end of R2, the other end of R2 is connected with the U of conducting measurement terminal (3), another of LED is anodal to be connected with the end of R3 and the positive pole of commutation diode D1, the other end of R3 is connected with the end of coil L2, the other end of L2 is connected with the end of the base stage of G and coil L1, the emitter stage of G is connected with the end of L3, the other end of L1 is connected with an end of capacitor C 1, the other end of L3 and the positive pole of D1, the negative pole of C6, the X of terminal (4) detonates, the end of R5 is connected with the K1 of operation key socket (2), the other end of C1 and the negative pole of D1, the end of the positive pole of D2 and C2 is connected, the other end of C2 and the negative pole of D3, the end of the positive pole of D4 and C3 is connected, the other end of C3 and the negative pole of D5, the end of the positive pole of D6 and C4 is connected, the other end of C4 and the negative pole of D7, the end of the positive pole of D8 and C5 is connected, the other end of C5 and the negative pole of D9, the positive pole of D10 connects, the positive pole of C6 and the negative pole of D2, the positive pole of D3 is connected with the negative pole of C7, the positive pole of C7 and the negative pole of D4, the positive pole of D5 is connected with the negative pole of C8, the positive pole of C8 and the negative pole of D6, the positive pole of D7 is connected with the negative pole of C9, the positive pole of C9 and the negative pole of D8, the positive pole of D9, the negative pole of C10, the end of variable resistor W, the slide plate of W is connected with the end of the indicator lamp Z that detonates, the positive pole of C10 and the negative pole of D10, the K2 of the end of R4 and operation key socket (2), K3 connects, the other end of R4 is connected with the other end of variable resistor W and the other end of the indicator lamp Z that detonates, K20 is connected with the Y of the terminal that detonates (4), the other end of R5 is connected with K30, the V of the positive pole of power supply E and conducting measurement terminal (3), the end of R6 connects, and the other end of R6 is connected with the K10 of operation key socket (2).

The utility model compared with prior art, it is lightly solid, is easy to carry, it is safe and reliable to detonate, the charging energy consumption is little, but the voltage of the every joint of battery is greater than 0.9 volt above equal operate as normal, the burden when having alleviated people's operation.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is the syndeton schematic diagram of the utility model electronic circuit.

Fig. 2 is a schematic appearance of the present utility model.

Fig. 3 is the schematic appearance of the utility model operation of components key.

Wherein: 1, glass-fiber plastic material shell, 2, operation key socket, 3, the conducting measurement terminal, 4, terminal detonates.

Referring to accompanying drawing: a kind of pocket exploder of the present utility model, it mainly is made up of glass-fiber plastic material shell (1), operation key and electronic circuit, glass-fiber plastic material shell (1) is to form with high strength phenolic aldehyde glass-fiber plastic material hot pressing manufacturing, the utility model it is characterized in that glass-fiber plastic material shell (1) above be provided with operation key socket (2), conducting measurement terminal (3), the terminal that detonates (4), the inside of glass-fiber plastic material shell (1) mainly is equipped with power supply, conducting indicating circuit, charging indication, oscillating circuit, voltage doubling rectifing circuit, indicating circuit detonates; Described electronic circuit, it is characterized in that power supply E is No. 5 alkaline batteries of two joints, the negative pole of E is connected with the colelctor electrode of triode G and the end of R1, the other end of R1 is connected with the negative pole of LED, the positive pole of LED is connected with the end of R2, the other end of R2 is connected with the U of conducting measurement terminal (3), another of LED is anodal to be connected with the end of R3 and the positive pole of commutation diode D1, the other end of R3 is connected with the end of coil L2, the other end of L2 is connected with the end of the base stage of G and coil L1, the emitter stage of G is connected with the end of L3, the other end of L1 is connected with an end of capacitor C 1, the other end of L3 and the positive pole of D1, the negative pole of C6, the X of terminal (4) detonates, the end of R5 is connected with the K1 of operation key socket (2), the other end of C1 and the negative pole of D1, the end of the positive pole of D2 and C2 is connected, the other end of C2 and the negative pole of D3, the end of the positive pole of D4 and C3 is connected, the other end of C3 and the negative pole of D5, the end of the positive pole of D6 and C4 is connected, the other end of C4 and the negative pole of D7, the end of the positive pole of D8 and C5 is connected, the other end of C5 and the negative pole of D9, the positive pole of D10 connects, the positive pole of C6 and the negative pole of D2, the positive pole of D3 is connected with the negative pole of C7, the positive pole of C7 and the negative pole of D4, the positive pole of D5 is connected with the negative pole of C8, the positive pole of C8 and the negative pole of D6, the positive pole of D7 is connected with the negative pole of C9, the positive pole of C9 and the negative pole of D8, the positive pole of D9, the negative pole of C10, the end of variable resistor W, the slide plate of W is connected with the end of the indicator lamp Z that detonates, the positive pole of C10 and the negative pole of D10, the K2 of the end of R4 and operation key socket (2), K3 connects, the other end of R4 is connected with the other end of variable resistor W and the other end of the indicator lamp Z that detonates, K20 is connected with the Y of the terminal that detonates (4), the other end of R5 is connected with K30, the V of the positive pole of power supply E and conducting measurement terminal (3), the end of R6 connects, and the other end of R6 is connected with the K10 of operation key socket (2).

Present embodiment, R1 are selected RJ-1W-200 Ω for use

R3 selects RJ-1W-1K Ω for use

R4 selects RJ-1/8-1M Ω for use

W selects KX-6W-1M Ω for use

L1 selects Φ 0.1 * 1200T for use

L2 selects Φ 0.25 * 8T for use

L3 selects Φ 0.44 * 10T for use

LED selects dichromatic LED for use

C1-C5 selects 0.0047 μ F/400V for use

D1-D10 selects 1A/1000 volt commutation diode for use

E selects 5# 2 joint 3V alkaline batteries for use.

Claims

1, a kind of pocket exploder, it mainly is made up of glass-fiber plastic material shell (1), operation key and electronic circuit, it is characterized in that glass-fiber plastic material shell (1) above be provided with operation key socket (2), conducting measurement terminal (3), the terminal that detonates (4), the inside of glass-fiber plastic material shell (1) mainly is equipped with electronic circuit, and electronic circuit mainly is made up of power supply, conducting indicating circuit, charging indication, oscillating circuit, voltage doubling rectifing circuit, the indicating circuit that detonates etc.

2, a kind of pocket exploder according to claim 1, described electronic circuit, the negative pole that it is characterized in that power supply E is connected with the colelctor electrode of triode G and the end of R1, the other end of R1 is connected with the negative pole of LED, the positive pole of LED is connected with the end of R2, the other end of R2 is connected with the U of conducting measurement terminal (3), another of LED is anodal to be connected with the end of R3 and the positive pole of commutation diode D1, the other end of R3 is connected with the end of coil L2, the other end of L2 is connected with the end of the base stage of G and coil L1, the emitter stage of G is connected with the end of L3, the other end of L1 is connected with an end of capacitor C 1, the other end of L3 and the positive pole of D1, the negative pole of C6, the X of terminal (4) detonates, the end of R5 is connected with the K1 of operation key socket (2), the other end of C1 and the negative pole of D1, the end that ends the utmost point and C2 of D2 is connected, the other end of C2 and the negative pole of D3, the end of the positive pole of D4 and C3 is connected, the other end of C3 and the negative pole of D5, the end of the positive pole of D6 and C4 is connected, the other end of C4 and the negative pole of D7, the end of the positive pole of D8 and C5 is connected, the other end of C5 and the negative pole of D9, the positive pole of D10 connects, the positive pole of C6 and the negative pole of D2, the positive pole of D3 is connected with the negative pole of C7, the positive pole of C7 and the negative pole of D4, the positive pole of D5 is connected with the negative pole of C8, the positive pole of C8 and the negative pole of D6, the positive pole of D7 is connected with the negative pole of C9, the positive pole of C9 and the negative pole of D8, the positive pole of D9, the negative pole of C10, the end of variable resistor W, the slide plate of W is connected with the end of the indicator lamp Z that detonates, the positive pole of C10 and the negative pole of D10, the K2 of the end of R4 and operation key socket (2), K3 connects, the other end of R4 is connected with the other end of variable resistor W and the other end of the indicator lamp Z that detonates, K20 is connected with the Y of the terminal that detonates (4), the other end of R5 is connected with K30, the V of the positive pole of power supply E and conducting measurement terminal (3), the end of R6 connects, and the other end of R6 is connected with the K10 of operation key socket (2).