CN207732113U - A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal - Google Patents
A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal Download PDFInfo
- Publication number
- CN207732113U CN207732113U CN201721572681.4U CN201721572681U CN207732113U CN 207732113 U CN207732113 U CN 207732113U CN 201721572681 U CN201721572681 U CN 201721572681U CN 207732113 U CN207732113 U CN 207732113U
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- China
- Prior art keywords
- explosion
- proof type
- terminal
- hot melt
- solder ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of explosion-proof type solder ring heat-shrink tube waterproof terminals; including pyrocondensation tube body and hot melt colloid; the bosom position of the pyrocondensation tube body is movably installed with metal connection ring; the inside of the pyrocondensation tube body is equipped with No.1 close to the side of metal connection ring and heats ring; the inside of the pyrocondensation tube body is equipped with No. two hot melt rings close to the other side of metal connection ring; the outer surface of the hot melt colloid is equipped with protective case, and the inside inner surface of the hot melt colloid is equipped with pyrocondensation tube layer.A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal described in the utility model; equipped with solder ring, explosion-proof type upper terminal, explosion-proof type lower terminal, protective case and pyrocondensation tube layer; improve the stability of connection and easy to operate; and it can allow in terminal there may be the uses of the place of explosion danger; also there is certain water-proof function; the bonding that terminal and electric wire are realized by thermal contraction, brings better prospect of the application.
Description
Technical field
The utility model is related to heat-shrink tube apparatus field, more particularly to a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal.
Background technology
Connecting terminal is exactly a kind of aftermarket product for realizing electrical connection, is industrially divided into the scope of connector.
As industrial automatization is higher and higher and Industry Control requires to be increasingly stringenter, accurately, on the dosage of connecting terminal is gradual
Rise.With the development of electronics industry, the use scope of connecting terminal is more and more, and type is also more and more, connecting terminal
Be for convenience conducting wire connection and apply, it in fact be exactly one section of sheet metal being enclosed in inside ambroin, both ends have
Conducting wire can be inserted in hole, has screw to be used to fasten or unclamp, such as two conducting wires, it is sometimes desirable to connect, need again sometimes disconnected
It opens, this thing can connect them with terminal, and can disconnect at any time, without they are welded or are twined
It is easily quick around together；There are certain drawbacks in existing connection terminal, existing connecting terminal only has when in use
Linkage function does not have a water-proof function, and cannot be there may be uses of the place of explosion danger, and terminal and pipeline knot
Defective tightness is closed, when use, is troublesome in poeration, inefficiency and is susceptible to loose or dislocation, brings certain influence, for this purpose,
It is proposed that a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal.
Utility model content
The main purpose of the utility model is to provide a kind of explosion-proof type solder ring heat-shrink tube waterproof terminals, can effectively solve
Certainly the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal, including pyrocondensation tube body and hot melt colloid, the pyrocondensation tube body
Bosom position is movably installed with metal connection ring, and the inside of the pyrocondensation tube body is equipped with one close to the side of metal connection ring
Number hot melt ring, the inside of the pyrocondensation tube body is equipped with No. two hot melt rings, the hot melt colloid close to the other side of metal connection ring
Outer surface be equipped with protective case, the inside inner surface of the hot melt colloid is equipped with pyrocondensation tube layer, and the inner surface of pyrocondensation tube layer is set
There is a semi-conductive shield, the inner surface of the semi-conductive shield is equipped with metal conducting layer, and metal conducting layer is internally provided with
The two side external surface centre position of bottom end of explosion-proof type upper terminal, the explosion-proof type upper terminal is installed with kelly, and kelly
Bottom end be equipped with explosion-proof type lower terminal, the upper end outer surface of the explosion-proof type lower terminal is installed with card close to the position of kelly
Slot, the explosion-proof type upper terminal are internally provided with solder ring with explosion-proof type lower terminal, and the both sides of the explosion-proof type upper terminal are solid
Dingan County is equipped with No.1 clamp, and the both ends of the explosion-proof type lower terminal are installed with No. two clamps.
Preferably, the outer surface of the protective case is coated with polypropylene waterproof coating, the explosion-proof type upper terminal and explosion-proof type
Lower terminal is a kind of explosion-proof type terminal low between both sides senior middle school, the solder ring be connected to explosion-proof type upper terminal under explosion-proof type
In bayonet between terminal
Preferably, the inner surface of the metal conducting layer is equipped with groove, and the metal connection ring is embedded in by groove and is installed
In the inner surface of metal conducting layer
Preferably, the hot melt colloid is pasted onto the outer surface of pyrocondensation tube layer, and protective case is by heating colloid and pyrocondensation
Tube layer is flexibly connected
Preferably, the quantity of the No.1 clamp and No. two clamps is two groups, and the No.1 clamp is with No. two clamps
A kind of component of elastic material.
Preferably, the size of the kelly and the size of card slot are identical, the explosion-proof type upper terminal by kelly with it is explosion-proof
Type lower terminal is flexibly connected.
Compared with prior art, the utility model has the advantages that：The anti-water end (W.E.) of explosion-proof type solder ring heat-shrink tube
Son, by equipped with solder ring, blowing solder ring using hot blow air pressure gun makes solder ring melt, to which two conducting wires are welded on one
Rise, improve the stability of connection, and simple and convenient, by equipped with explosion-proof type upper terminal and explosion-proof type lower terminal,
Two terminals are fixed into an entirety by kelly, and so that terminal is stably fixed to inside heat-shrink tube by clamp, no
Easily fall, can also there may be the use of the place of explosion danger, by equipped with protective case and pyrocondensation tube layer, make heat-shrink tube
With certain water proofing property, and the bonding of terminal and electric wire can be realized by thermal contraction, improve the stability of connection.It is whole
A apparatus structure is simple, easy to operation, strong applicability, and using effect is preferable compared with traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of explosion-proof type solder ring heat-shrink tube waterproof terminal of the utility model.
Fig. 2 is a kind of sectional view of explosion-proof type solder ring heat-shrink tube waterproof terminal of the utility model.
Fig. 3 is a kind of upper terminal structural schematic diagram of explosion-proof type solder ring heat-shrink tube waterproof terminal of the utility model
Fig. 4 is a kind of lower terminal structural schematic diagram of explosion-proof type solder ring heat-shrink tube waterproof terminal of the utility model.
In figure：1, No.1 heats ring；2, pyrocondensation tube body；3, explosion-proof type upper terminal；4, metal connection ring；5, No. two hot melts
Ring；6, explosion-proof type lower terminal；7, semi-conductive shield；8, metal conducting layer；9, colloid is heated；10, protective case；11, heat-shrink tube
Layer；12, No.1 clamp；13, solder ring；14, kelly；15, card slot；16, No. two clamps.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal, including pyrocondensation tube body 2 and hot melt colloid 9,
The bosom position of pyrocondensation tube body 2 is movably installed with metal connection ring 4, and the inside of pyrocondensation tube body 2 is close to metal connection ring 4
Side be equipped with No.1 and heat ring 1, the inside of pyrocondensation tube body 2 is equipped with No. two hot melt rings 5 close to the other side of metal connection ring 4,
The outer surface for heating colloid 9 is equipped with protective case 10, and the inside inner surface of hot melt colloid 9 is equipped with pyrocondensation tube layer 11, and pyrocondensation tube layer
11 inner surface is equipped with semi-conductive shield 7, and the inner surface of semi-conductive shield 7 is equipped with metal conducting layer 8, and metal conducting layer
8 are internally provided with explosion-proof type upper terminal 3, and the two side external surface centre position of bottom end of explosion-proof type upper terminal 3 is installed with card
Bar 14, and the bottom end of kelly 14 is equipped with explosion-proof type lower terminal 6, the upper end outer surface of explosion-proof type lower terminal 6 is close to the position of kelly 14
It sets and is installed with card slot 15, explosion-proof type upper terminal 3 is internally provided with solder ring 13, explosion-proof type upper end with explosion-proof type lower terminal 6
The both sides of son 3 are installed with No.1 clamp 12, and the both ends of explosion-proof type lower terminal 6 are installed with No. two clamps 16.
The outer surface of protective case 10 is coated with polypropylene waterproof coating, so that pipeline is had certain water-proof function, in explosion-proof type
Terminal 3 and explosion-proof type lower terminal 6 are a kind of explosion-proof type terminal low between both sides senior middle school, and solder ring 13 is connected to explosion-proof type upper end
In bayonet between son 3 and explosion-proof type lower terminal 6, solder ring 13 is enable easily to be put into the bayonet among terminal；Metal
The inner surface of conductive layer 8 is equipped with groove, and metal connection ring 4 is by groove insertion mounted on the inner surface of metal conducting layer 8；Hot melt
Colloid 9 is pasted onto the outer surface of pyrocondensation tube layer 11, and protective case 10 is flexibly connected by heating colloid 9 with pyrocondensation tube layer 11；One
The quantity of number clamp 12 and No. two clamps 16 is two groups, and No.1 clamp 12 and No. two clamps 16 are a kind of structure of elastic material
Part, when terminal is put into pipeline, No.1 clamp 12 and No. two clamps 16 receive extruding and generate elastic deformation, and pipe is put into convenient for terminal
In road, when terminal is in inside pipeline, No.1 clamp 12 and No. two clamps 16 restore to the original state, and make the interior of terminal fitting pipeline
Wall, it is not easily to fall off.The size of kelly 14 is identical as the size of card slot 15, and explosion-proof type upper terminal 3 passes through under kelly 14 and explosion-proof type
Terminal 6 is flexibly connected.
It should be noted that the utility model is a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal, by conducting wire from pyrocondensation
The both ends of tube body 2 are stretched into pipe, stretch to solder ring 13 always, and explosion-proof type upper terminal 3 passes through card with 6 both ends of explosion-proof type lower terminal
Bar 14 is connected with card slot 15, and by equipped with No.1 clamp 12 and No. two clamps 16 so that terminal is easily put into pipeline
It is interior, and be bonded with inner wall of the pipe, it is not easy to skid off, protective case 10 can realize the function of waterproof and play the work of protective conduit
With when using heat gun blowpipe road, solder ring 13 links together the conductive copper wire at both ends after melting, to realize
It being electrically connected, pyrocondensation tube layer 4 is gathered in heated after-contraction compresses with explosion-proof type lower terminal 6 internal explosion-proof type upper terminal 3,
Two terminals are connected with metal conducting layer 5 by metal connection ring 4, to realize conductive function, hot melt colloid 9 by
Heat is melted, and protective case 10 is close to hot water tube layer 11, and heats ring 1 and No. two pipes for heating rings 5 and supporting both sides by No.1
Road access, and melting when heated makes pipeline more be bonded, it is more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal, including pyrocondensation tube body (2) and hot melt colloid (9), it is characterised in that：
The bosom position of the pyrocondensation tube body (2) is movably installed with metal connection ring (4), and the inside of the pyrocondensation tube body (2) is leaned on
The side of nearly metal connection ring (4) is equipped with No.1 hot melt ring (1), and the inside of the pyrocondensation tube body (2) is close to metal connection ring (4)
The other side be equipped with No. two hot melt rings (5), it is described hot melt colloid (9) outer surface be equipped with protective case (10), the hot melt colloid
(9) inside inner surface is equipped with pyrocondensation tube layer (11), and the inner surface of pyrocondensation tube layer (11) is equipped with semi-conductive shield (7), institute
The inner surface for stating semi-conductive shield (7) is equipped with metal conducting layer (8), and metal conducting layer (8) are internally provided in explosion-proof type
The two side external surface centre position of bottom end of terminal (3), the explosion-proof type upper terminal (3) is installed with kelly (14), and blocks
The bottom end of bar (14) is equipped with explosion-proof type lower terminal (6), and the upper end outer surface of the explosion-proof type lower terminal (6) is close to kelly (14)
Position is installed with card slot (15), and the explosion-proof type upper terminal (3) is internally provided with solder ring with explosion-proof type lower terminal (6)
(13), the both sides of the explosion-proof type upper terminal (3) are installed with No.1 clamp (12), the explosion-proof type lower terminal (6)
Both ends are installed with No. two clamps (16).
2. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal according to claim 1, it is characterised in that：The protective case
(10) outer surface is coated with polypropylene waterproof coating, and the explosion-proof type upper terminal (3) is one kind two with explosion-proof type lower terminal (6)
Low explosion-proof type terminal between the senior middle school of side, the solder ring (13) be connected to explosion-proof type upper terminal (3) and explosion-proof type lower terminal (6) it
Between bayonet in.
3. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal according to claim 1, it is characterised in that：The metal is led
The inner surface of electric layer (8) is equipped with groove, and the metal connection ring (4) is by groove insertion mounted on the interior of metal conducting layer (8)
Surface.
4. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal according to claim 1, it is characterised in that：The hot melt adhesive
Body (9) is pasted onto the outer surface of pyrocondensation tube layer (11), and protective case (10) is by heating colloid (9) and pyrocondensation tube layer (11) activity
Connection.
5. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal according to claim 1, it is characterised in that：The No.1 card
Sub (12) and the quantity of No. two clamps (16) are two groups, and the No.1 clamp (12) is a kind of elastic material with No. two clamps (16)
The component of material.
6. a kind of explosion-proof type solder ring heat-shrink tube waterproof terminal according to claim 1, it is characterised in that：The kelly
(14) size is identical as the size of card slot (15), and the explosion-proof type upper terminal (3) passes through kelly (14) and explosion-proof type lower terminal
(6) it is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572681.4U CN207732113U (en) | 2017-11-22 | 2017-11-22 | A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572681.4U CN207732113U (en) | 2017-11-22 | 2017-11-22 | A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732113U true CN207732113U (en) | 2018-08-14 |
Family
ID=63088414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572681.4U Expired - Fee Related CN207732113U (en) | 2017-11-22 | 2017-11-22 | A kind of explosion-proof type solder ring heat-shrink tube waterproof terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732113U (en) |
-
2017
- 2017-11-22 CN CN201721572681.4U patent/CN207732113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20211122 |