CN206583359U - It is new without nut separate type waterproof electric detonator - Google Patents
It is new without nut separate type waterproof electric detonator Download PDFInfo
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- CN206583359U CN206583359U CN201720148513.6U CN201720148513U CN206583359U CN 206583359 U CN206583359 U CN 206583359U CN 201720148513 U CN201720148513 U CN 201720148513U CN 206583359 U CN206583359 U CN 206583359U
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- male
- injection
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- females
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Abstract
The utility model disclose it is a kind of new without nut separate type waterproof electric detonator, including：Female and injection male are molded, injection female and injection male are connected through a screw thread；It is molded in the threaded connection section of female and is provided with DC females negative pole and DC female positive poles, is molded in the threaded connection section of male and is provided with DC males negative pole and DC male positive poles, during connection, DC females negative pole is connected with DC male negative poles, and DC females positive pole is connected with DC male positive poles；Two payment to a porter are additionally provided with injection female, are connected respectively with DC females positive pole with DC female negative poles, two terminals in PCBA board, the PCBA board are additionally provided with injection male respectively by two leads and DC males positive pole and DC male negative poles.The utility model realizes payment to a porter and the connection of PCBA board by being molded male and injection female threaded connection, can at utmost ensure the security of product, be easy to quick assembling, embody more preferably waterproof and dustproof, anti-static effect.
Description
Technical field
The utility model is related to electric detonator field, more particularly to a kind of split type without nut, and water-proof function can be achieved
Detonator.
Background technology
In existing electric detonator, detonator wire be typically opening through detonator plug and with ignition control circuit plate weld, igniting
Control board and part welding of igniting.During assembling, generally by the above-mentioned detonator plug being welded, ignition control circuit plate and draw
Fiery part loads detonator fire tube, and bayonet socket sealing is carried out to detonator fire tube to realize the assembling of electric detonator.
However, the electric detonator complex manufacturing of said structure, also dangerous.Electric detonator is when vibrated, respectively
Individual pad and electronic component easily loosen, or even come off, so that the reliability of electric detonator is influenceed, while to electronics thunder
The storage and transport of pipe propose higher requirement.In addition, the disturbing factor such as extraneous moisture, dust, electrostatic can be to product
Performance is impacted.
Separately there are a kind of double contact pin docking structures of screw cap type of the separation of electric detonator and payment to a porter, be broadly divided into as male, mother
Head, the part of nut three.However, the connected mode of the structure is equally existed, connection is unreliable, and transport is inconvenient, and production technology is multiple
It is miscellaneous, the problem of Product Safety is low.In addition, the nut of the structure is easily lost, to using causing conveniently.
Therefore, the prior art is defective, it is necessary to improve, and is badly in need of a kind of with superior waterproof and dustproof, antistatic performance
Electric detonator, while facilitating production and assembly and the transport of product to deposit.
Utility model content
The purpose of this utility model be overcome the deficiencies in the prior art there is provided one kind it is new without the anti-aqueous electron of nut separate type
Detonator.
The technical solution of the utility model is as follows：It is a kind of new without nut separate type waterproof electric detonator, including：Injection is female
Head and injection male, the injection female and injection male are connected through a screw thread；Set in the threaded connection section of the injection female
Have in DC females negative pole and DC female positive poles, the threaded connection section of the injection male and be provided with DC males negative pole and DC males just
When pole, injection female and injection male connection, DC females negative pole is connected with DC male negative poles, DC females positive pole and DC male positive poles
Connection；The DC males negative pole, DC males positive pole, DC females negative pole and DC males negative pole are embedded in open circles using solid cylinder
The connected mode of post is realized to correspond to respectively and is electrically connected with.
Further, the threaded connection section of the injection female sets screw thread including peripheral exterior surface and inner surface sets DC females
The tube wall of negative pole, and its outer faces set the solid cylinder of DC female positive poles；The threaded connection section of the injection male includes
Peripheral inner surface sets the tube wall and internal hollow cylinder of screw thread, and the outer surface of the hollow cylinder is provided with DC male negative poles, interior
Surface is provided with DC male positive poles.
Further, the threaded connection section of the injection male sets screw thread including peripheral exterior surface and inner surface sets DC males
The tube wall of negative pole, and its outer faces set the solid cylinder of DC male positive poles；The threaded connection section of the injection female includes
Peripheral inner surface sets the tube wall and internal hollow cylinder of screw thread, and the outer surface of the hollow cylinder is provided with DC female negative poles, interior
Surface is provided with DC female positive poles；When being molded female and injection male connection, DC females negative pole is connected with DC male negative poles, DC females
Positive pole is connected with DC male positive poles.
Further, the injection female is with being threadedly coupled the superstructure of section connection with being threadedly coupled between section provided with platform
Stepped structure, the periphery of the injection female is additionally provided with waterproof gasket, when injection female is connected with injection male, is molded male
Under the ledge structure that waterproof gasket is against to injection female.
Further, two payment to a porter are additionally provided with the injection female, connected respectively with DC females positive pole and DC females negative pole
Connect, two terminals being additionally provided with the injection male in PCBA board, the PCBA board are public by two leads and DC respectively
Head positive pole and DC male negative poles.
Further, metal connecting sheet is respectively equipped between the DC females positive pole, DC females negative pole and two payment to a porter, institute
State and be also respectively equipped with metal connecting sheet between DC males positive pole, DC males negative pole and two leads.
Further, the superstructure of the injection female is open-topped pyramidal structure, and the payment to a porter is from taper knot
The Base top contact of structure.
Using such scheme, the utility model provides a kind of new without nut separate type waterproof electric detonator, is divided into injection
Two parts of male and injection female, injection male and injection female are connected through a screw thread, and the company of payment to a porter and PCBA board can be achieved
Connect.So male can will be molded in transport and injection female is separately transported, at utmost ensured the security of product, using
When can also realize quick assembling, embody more preferably waterproof and dustproof, anti-static effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is disassembly diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown referring to Figures 1 and 2, the utility model provides a kind of new without nut separate type waterproof electric detonator, including：
The injection female 1 of top and the injection male 2 of lower section, injection female 1 and injection male 2 are connected through a screw thread, and are molded the He of female 1
Injection male 2 is molded by injection molding technology.
The threaded connection section of the injection female 1 sets screw thread including peripheral exterior surface and inner surface sets DC females negative pole 11
Tube wall, and its outer faces set the solid cylinder of DC females positive pole 12；The threaded connection section of the injection male 2 includes periphery
Inner surface sets the tube wall and internal hollow cylinder of screw thread, and the outer surface of the hollow cylinder is provided with DC males negative pole 21, interior table
Face is provided with DC males positive pole 22.
When being molded female 1 and the injection connection of male 2, the hollow cylinder being molded in the threaded joints of male 2 can just be embedding
Enter to be molded between the outer wall of the threaded joints of female 1 and the solid cylinder of inside, realize that DC females negative pole 11 is born with DC males
Pole 21 is connected, and DC females positive pole 12 is connected with DC males positive pole 22.
So, by the threaded connection being molded between female 1 and injection male 2, DC females negative pole 11 and DC be can be achieved with
Male negative pole 21 is connected, and DC females positive pole 12 is connected with DC males positive pole 22, this more existing connected mode of connected mode and
Speech, on the basis of ease of assembly, the reliability and stability of detonator before more increasing.
It is noted that injection female 1 is provided with being threadedly coupled the superstructure of section connection with being threadedly coupled between section
Step-like structure, the periphery of the injection female 1 is additionally provided with waterproof gasket 13, when injection female 1 is connected with injection male 2,
Waterproof gasket 13 is against under the ledge structure of injection female 1 by injection male 2.Waterproof gasket 13 can further enhance the anti-of detonator
Water, anti-dust performance, make the performance of detonator relatively reliable.The superstructure of the injection female 1 is open-topped pyramidal structure.
Two payment to a porter 15 are additionally provided with the injection female 1, one end of two payment to a porter 15 passes through metal connecting sheet 14 respectively
Connected with DC females positive pole 12 and DC females negative pole 11, Base top contact of the other end payment to a porter 15 from pyramidal structure.The injection
Be additionally provided with male 2 two terminals in PCBA board 23, the PCBA board 23 respectively by two leads 25 and DC males just
Pole 22 and DC males negative pole 21, gold is also respectively equipped between the DC males positive pole 22, DC males negative pole 21 and two leads 25
Belong to connection sheet 24, metal connecting sheet 14/24 can facilitate payment to a porter 15 and lead 25 to be connected by scolding tin technology.It is existing during production
Two payment to a porter 15 and two leads 25 are welded on each self-corresponding metal connecting sheet 14/24 by soldering technology respectively, then
Form injection female 1 and injection male 2 respectively by injection.
In summary, the utility model provides a kind of new without nut separate type waterproof electric detonator, is divided into injection male 2
With 1 two parts of injection female, injection male 2 and injection female 1 are connected through a screw thread, and payment to a porter 15 and PCBA board 23 can be achieved
Connection.So male 2 can will be molded in transport and injection female 1 is separately transported, at utmost the security of guarantee product,
Also quick assembling can be realized when using, more preferably waterproof and dustproof, anti-static effect is embodied.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, it is all in this practicality
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. it is a kind of new without nut separate type waterproof electric detonator, it is characterised in that including：It is molded female and injection male, institute
State injection female and injection male is connected through a screw thread；DC females negative pole and DC are provided with the threaded connection section of the injection female
DC males negative pole and DC male positive poles, injection female and injection are provided with female positive pole, the threaded connection section of the injection male
When male is connected, DC females negative pole is connected with DC male negative poles, and DC females positive pole is connected with DC male positive poles；The DC males are born
The connected mode that pole, DC males positive pole, DC females negative pole and DC males negative pole are embedded in hollow cylinder using solid cylinder is realized
Correspond to and be electrically connected with respectively.
2. it is according to claim 1 new without nut separate type waterproof electric detonator, it is characterised in that the injection female
Threaded connection section set screw thread including peripheral exterior surface and inner surface sets the tube wall of DC female negative poles, and its outer faces set DC
The solid cylinder of female positive pole；The threaded connection section of the injection male includes tube wall and the inside that peripheral inner surface sets screw thread
Hollow cylinder, the outer surface of the hollow cylinder is provided with DC male negative poles, and inner surface is provided with DC male positive poles.
3. it is according to claim 1 new without nut separate type waterproof electric detonator, it is characterised in that the injection male
Threaded connection section set screw thread including peripheral exterior surface and inner surface sets the tube wall of DC male negative poles, and its outer faces set DC
The solid cylinder of male positive pole；The threaded connection section of the injection female includes tube wall and the inside that peripheral inner surface sets screw thread
Hollow cylinder, the outer surface of the hollow cylinder is provided with DC female negative poles, and inner surface is provided with DC female positive poles；It is molded female and note
When moulding male connection, DC females negative pole is connected with DC male negative poles, and DC females positive pole is connected with DC male positive poles.
4. it is according to claim 2 new without nut separate type waterproof electric detonator, it is characterised in that the injection female
The superstructure being connected with threaded connection section is provided with step-like structure with being threadedly coupled between section, and the periphery of the injection female is also
Provided with waterproof gasket, when injection female is connected with injection male, waterproof gasket is against the step of injection female by injection male
Under structure.
5. it is according to claim 1 new without nut separate type waterproof electric detonator, it is characterised in that the injection female
Two payment to a porter are inside additionally provided with, are connected respectively with DC females positive pole with DC female negative poles, PCBA board is additionally provided with the injection male,
Two terminals in the PCBA board pass through two leads and DC males positive pole and DC male negative poles respectively.
6. it is according to claim 5 new without nut separate type waterproof electric detonator, it is characterised in that the DC females are just
Metal connecting sheet, the DC males positive pole, DC males negative pole and two are respectively equipped between pole, DC females negative pole and two payment to a porter
Also metal connecting sheet is respectively equipped between lead.
7. it is according to claim 5 new without nut separate type waterproof electric detonator, it is characterised in that the injection female
Superstructure be open-topped pyramidal structure, Base top contact of the payment to a porter from pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148513.6U CN206583359U (en) | 2017-02-17 | 2017-02-17 | It is new without nut separate type waterproof electric detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148513.6U CN206583359U (en) | 2017-02-17 | 2017-02-17 | It is new without nut separate type waterproof electric detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583359U true CN206583359U (en) | 2017-10-24 |
Family
ID=60092307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148513.6U Active CN206583359U (en) | 2017-02-17 | 2017-02-17 | It is new without nut separate type waterproof electric detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959309A (en) * | 2019-04-25 | 2019-07-02 | 张锐 | A kind of separated structure with the safety battery payment to a porter of mould group and electric detonator tube body |
-
2017
- 2017-02-17 CN CN201720148513.6U patent/CN206583359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959309A (en) * | 2019-04-25 | 2019-07-02 | 张锐 | A kind of separated structure with the safety battery payment to a porter of mould group and electric detonator tube body |
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