CN206962044U - Insulate leakproof electric connector - Google Patents
Insulate leakproof electric connector Download PDFInfo
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- CN206962044U CN206962044U CN201720836303.6U CN201720836303U CN206962044U CN 206962044 U CN206962044 U CN 206962044U CN 201720836303 U CN201720836303 U CN 201720836303U CN 206962044 U CN206962044 U CN 206962044U
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- cable
- insulation
- seal
- installation
- insulation crust
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Abstract
The utility model discloses insulation leakproof electric connector, including metal connection body, insulation crust and seal assembly；The side periphery that insulation crust is provided with the first cable mounting hole is provided with the first installation acceptance division；Seal assembly includes first seal, seal fastener, second seal and the first screw, and the first screw thread is connected in the first fastening thread hole, and first seal can seal to first passage；Second seal is arranged in the first cable mounting hole, and the first cable mounting hole is sealed；Seal fastener can be arranged on the first installation acceptance division, and second seal is fastened；The first installation acceptance division is provided with insulation crust, second seal is set to be arranged in the first installation acceptance division, and the sealing after installation cable can be carried out to the first cable mounting hole, improve the sealing after cable installation, improve waterproof and insulate effect, prevent from leaking electricity, it is safer and easy to operate.
Description
Technical field
It the utility model is related to the device of the operation such as cable connection and maintenance, more particularly to insulation leakproof electric connector.
Background technology
In the prior art for by the connection of cable and cable, or branch's connection of cable, or connect cables to equipment
Port on, especially in some narrow spaces or the place easily to make moist, all without effective solution is proposed, traditional connects
Line method cable conductor is intertwined and connected, and is wrapped up using insulating tape and carries out insulation and moisture protection, or uses copper or aluminium pressure
Adapter wraps up the modes such as insulating tape again after cable is crimped, and this kind of method easily causes insulation ag(e)ing, come off, in narrow space
Cable Bending Radius does not reach requirement and causes insulation weak during use, easily causes the casualty accident that leaks electricity；Although applying
Number of patent application be to propose a kind of insulated waterproof cable connector in 201620445157.X patent, but this technical side
Seal approach of the case after being inserted into cable in cable connector can also be improved further, meanwhile, the skill that this patent proposes
Connection of the art scheme to cable has certain limitation, when cable is required connect on certain port or certain equipment, or multiphase
Multiple conductor cable（Such as three-phase five-wire cable）After blocking, which part phase line need to connect branch line, and other need not mutually connect
When connecing branch line, only needing itself to connect, the technical scheme of existing patent has certain operation limitation.
Utility model content
The utility model purpose is to provide a kind of insulation leakproof electric connector, the connection between cable, branch's connection, or electricity
Cable is connected in large port or equipment, or poly-phasic multi cable（Such as three-phase five-wire cable）After blocking, which part phase line needs
Connect branch line, and other need not mutually connect branch line, only need itself connect when, using unidirectional perforate, more conveniently have
Effect, efficient sealing, insulative water-proof effect is good, prevents from leaking electricity, the cable connection in the case of adapting to more.
The utility model solves technical problem and adopted the following technical scheme that：One kind insulation leakproof electric connector, including metal
Connect body, insulation crust and seal assembly；The metal connection body is the pipeline configuration of inner hollow, the metal connection
One side of body offers the first cable insert port, and the first cable insert port is connected body interior company with the metal
It is logical；The metal connection body upper end offers the first fastening thread hole, and first fastening thread hole is connected with the metal
Body interior connects；The insulation crust is arranged on the periphery of the metal connection body, and a side of the insulation crust
The first cable mounting hole is offered, the first cable mounting hole is corresponding with the first cable insert port；Outside the insulation
The upper end of shell begins with first passage, and the first passage is corresponding with first fastening thread hole；The insulation crust is set
The side periphery for having the first cable mounting hole is provided with the first installation acceptance division；The seal assembly include first seal,
Seal fastener, second seal and the first screw, first screw thread are connected in first fastening thread hole,
The first seal can seal to the first passage；The second seal is arranged on the first cable mounting hole
It is interior, and the first cable mounting hole is sealed；The seal fastener can be arranged on the described first installation acceptance division
On, and the second seal is fastened.
Preferably, the installation acceptance division includes the recessed groove that the side periphery of insulation crust one caves inward；It is described
Seal fastener includes pressing plate and connection installation portion, and the connection installation portion is arranged on a side end face of the pressing plate, institute
State and cable entrance hole is offered on pressing plate；The connection installation portion can connect the installation acceptance division for being arranged on the insulation crust
In recessed groove.
Preferably, flange is provided with the cell wall of the recessed groove of the first installation acceptance division, it is described to connect in installation portion
Set to the concave on wall fluted, the connection installation portion can be snap-fited into groove with the described first installation acceptance division by flange
Row connection.
Preferably, another side of the metal connection body is blind end, and another side of the insulation crust is envelope
Closed end.
Preferably, in addition to the second sealing A parts, the second sealing A parts are identical with the seal component architecture；The gold
Category connection body also includes the second cable insert port and the second fastening thread hole, and the second cable insert port is opened in the gold
Category connects another side of body and body interior connection is connected with the metal；Second fastening thread hole is opened in described
Metal connection body upper end, and be set up in parallel with first fastening thread hole；The insulation crust, which also includes the second cable, pacifies
Fill hole, the second sealing passage and the second installation receiving portion；The second cable mounting hole is opened in the another of the insulation crust
Side, and the second cable mounting hole is corresponding with the second cable insert port；The upper end of the insulation crust offers
Second sealing passage, the second sealing passage are corresponding with second fastening thread hole；The opposite side of the insulation crust
End periphery is provided with the second installation acceptance division；After the second sealing A parts can carry out installation cable to the second cable mounting hole
Seal and be connected with the described second installation receiving portion.
Preferably, in addition to A connection bodies, the A connection bodies be connected with the metal body be symmetricly set on it is described
In insulation crust.
Preferably, in addition to insulation board, the insulation board are arranged in the insulation crust, and the metal is connected into this
Body connects body with A and separated in two insulation receiving cavity.
The utility model has the advantages that：The first installation acceptance division is provided with insulation crust, setting second is close
Sealing can be arranged in the first installation acceptance division, and the sealing after installation cable can be carried out to the first cable mounting hole, carried
Sealing after high cable installation, improves waterproof and insulate effect, prevents from leaking electricity, safer and easy to operate.
Brief description of the drawings
Fig. 1 is a kind of insulation leakproof electric connector sectional view of embodiment；
Fig. 2 is Fig. 1 insulation leakproof electric connector side view；
Fig. 3 is the insulation leakproof electric connector sectional view of another embodiment；
Fig. 4 is the sectional view of seal fastener；
Fig. 5 a are the top view of the insulation leakproof electric connector of bidirectional cable wiring；
Fig. 5 b are the top view of the insulation leakproof electric connector of 4 groups of cable connections；
Fig. 5 c are the top view of the insulation leakproof electric connector of 2 groups of cable connections；
Fig. 5 d are the top view of the insulation leakproof electric connector of 3 groups of cable connections；
Fig. 6 a are the insulation leakproof electric connector that section is a kind of circular unidirectional 1 group of cable connection of circular embodiment
Side view；
Fig. 6 b are the side for the insulation leakproof electric connector that section is the circular unidirectional 1 group of cable connection of another embodiment
View；
Fig. 6 c are the side view for the insulation leakproof electric connector that section is 3 groups of circular cable connections；
Fig. 7 is the sectional view of the insulation leakproof electric connector provided with insulation board；
Mark is illustrated as in figure：1- metals connect body；2- insulation crusts；3- first seals；The cables of 4- first insert
Mouthful；The fastening thread holes of 5- first；6- the first cable mounting holes；7- first passages；8- first installs acceptance division；9- seals fasten
Part；10- second seals；The screws of 11- first；12- recessed grooves；13- pressing plates；14- cable entrance holes；15- connection installation portions；
18- the second cable insert ports；The fastening thread holes of 19- second；20- the second cable mounting holes；21- second seals passage；22- second
Receiving portion is installed；23-A connection bodies；24- cables；25- insulation boards.
Embodiment
The technical solution of the utility model is further elaborated with reference to embodiment and accompanying drawing.
Embodiment 1
Present embodiments provide a kind of insulation leakproof electric connector, including metal connection body 1, insulation crust 2 and sealing
Component；Metal connection body 1 is the pipeline configuration of inner hollow, and a side of the metal connection body 1 offers the
One cable insert port 4, the first cable insert port 4 are connected the inside of body 1 with the metal and connected；The metal connects body
1 upper end offers the first fastening thread hole 5, and first fastening thread hole 5 is connected the inside of body 1 with the metal and connected；Institute
The periphery that insulation crust 2 is arranged on the metal connection body 1 is stated, and a side of the insulation crust 2 offers the first electricity
Cable mounting hole 6, the first cable mounting hole 6 are corresponding with the first cable insert port 4；The upper end of the insulation crust 2
First passage 7 is begun with, the first passage 7 is corresponding with first fastening thread hole 5；The insulation crust 2 is provided with the
One side periphery of one cable mounting hole 6 is provided with the first installation acceptance division 8；The seal assembly includes first seal 3, close
Sealing fastener 9, the screw 11 of second seal 10 and first, first screw 11 are threaded in first fastening thread
In hole 5, the first seal 3 can seal to the first passage 7；The second seal 10 is arranged on described first
In cable mounting hole 6, and the first cable mounting hole 6 is sealed；The seal fastener 9 can be arranged on described the
On one installation acceptance division 8, and the second seal 10 is fastened.
A kind of preferable embodiment of first installation acceptance division of the present embodiment, the first installation acceptance division 8 include institute
State the recessed groove 12 that the side periphery of insulation crust 2 one caves inward；The seal fastener 9 includes pressing plate 13 and connection is installed
Portion 15, the connection installation portion 15 are arranged on a side end face of the pressing plate 13, and cable entrance hole is offered on the pressing plate
16；The connection installation portion 15 can be connected in the recessed groove 12 for the first installation acceptance division 8 for being arranged on the insulation crust 2.Institute
State and flange is provided with the cell wall of the recessed groove 12 of the first installation acceptance division 8, be provided with the connection inwall of installation portion 15 recessed
Groove, the connection installation portion 15 can be snap-fited into groove by flange with the described first installation acceptance division 8 and be attached.It is described recessed
The clamping body that groove and flange as cooperate, such as typical buckle structure.Such as Fig. 4, by the connection of seal fastener 9
While installation portion 15 is with 12 clamping of recessed groove, second seal 10 seals to cable insulation.
When carrying out cable seal connection using insulation leakproof electric connector, one section of insulating outer layer of cable end is removed
Go, the cable conductor that cable is spilt passes through second seal 10, inserts the first cable mounting hole 6 and is inserted by the first cable
Mouth 4 is entered in metal connection body 1, and one section of cable insulation enters second seal 10；The screw thread of first screw 11 is led to
Cross first passage 7 connection be tightened in the first fastening thread hole 5, the first screw 11 to be in metal connection body 1 in cable
Conductor is compressed；First seal 3 is sealed on first passage 7, and the first fastening thread is screwed into the first screw 11
Sealed at hole 5；Second seal 10 seals to the cable insulation of insertion and the first installation acceptance division 8, product peace
Dress is simple, while ensure that efficient insulated enclosure, anticreep effect.
The present embodiment preferably proposes a kind of technical scheme of metal connection body, and the metal connects the another of body 1
Side is blind end, and another side of the insulation crust 2 is blind end.Such as Fig. 1, when in cable connection to port, cable with
Equipment connects, or poly-phasic multi cable（Such as three-phase five-wire cable）After blocking, which part phase line need to connect branch line, and another
It is outer some need not mutually connect branch line, only need itself connection etc. need to insulate at one end termination when, utilize this design, metal connects
Connect body 1 and only open up at least one first cable insert port 4 in one direction, connector one end allows cable to insert, another
Hold as blind end, form unidirectional insulation leakproof electric connector, it is safer in the environment of port connection.
Different from above-mentioned unidirectional insulation leakproof electric connector, it is also proposed that another embodiment, such as Fig. 3, the metal
Connection body 1 also includes the second cable insert port 18 and the second fastening thread hole 19, and the second cable insert port 18 is opened in
The metal connects another side of body 1 and the inside of body 1 is connected with the metal and connects；Second fastening thread hole 19
Metal connection body 1 upper end is opened in, and is set up in parallel with first fastening thread hole 19；The insulation crust 2 is also
Receiving portion 22 is installed including the second cable mounting hole 20, second sealing passage 21 and second；The second cable mounting hole 20 is opened
Another side of the insulation crust 2 is located at, and the second cable mounting hole 20 is relative with the second cable insert port 18
Should；The upper end of the insulation crust 2 offers the second sealing passage 21, the second sealing passage 21 and the described second fastening spiral shell
Pit 19 is corresponding；Another side periphery of the insulation crust 2 is provided with the second installation acceptance division 22；Leakproof of insulating electrically connects
Device also includes the second sealing A parts, and the second sealing A parts are identical with the seal component architecture, and the second sealing A parts can be right
Second cable mounting hole 20 carries out the sealing after installation cable and is connected with the described second installation receiving portion 22.It is this to design into one
Step proposes the technical scheme of cable and cable connection, and sealing is strong.
Implementation is applied in the present embodiment further refinement on the basis of the technical scheme of above two insulation leakproof electric connector
Mode, insulation leakproof electric connector also include A connections body 23, and the A connections body 23 is connected the structure of body 1 with the metal
Symmetrically, and it is disposed in parallel in the insulation crust 2；
As shown in fig. 7, also including insulation board 25, the insulation board 25 is arranged in the insulation crust, and by the gold
Category connection body 1 connects body 23 with A and separated in two insulation receiving cavity.Form at least two be conductively connected originally
Body, and separated by insulation board, multigroup cable can be connected simultaneously；Certainly either unidirectionally insulation leakproof electric connector is still double
Quantity is not accommodated to unidirectional insulation leakproof electric connector or multidirectional unidirectional insulation leakproof electric connector by outer shape and insulation
Limitation, all within the technical program protection domain；Such as the insulation leakproof electric connector of multigroup cable connection, as Fig. 5 a,
Fig. 5 b, Fig. 5 c, Fig. 5 d, Fig. 6 a, Fig. 6 b and Fig. 6 c；The insulation leakproof electric connector of circular cross-section, Fig. 6 a, Fig. 6 b and Fig. 6 c；Deng
Deng.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (7)
1. one kind insulation leakproof electric connector, it is characterised in that including metal connection body, insulation crust and seal assembly；
The metal connection body is the pipeline configuration of inner hollow, and a side of the metal connection body offers the first electricity
Cable insert port, the first cable insert port are connected body interior connection with the metal；Open the metal connection body upper end
Provided with the first fastening thread hole, first fastening thread hole is connected body interior connection with the metal；
The insulation crust is arranged on the periphery of the metal connection body, and a side of the insulation crust offers first
Cable mounting hole, the first cable mounting hole are corresponding with the first cable insert port；Open the upper end of the insulation crust
Begin have first passage, the first passage is corresponding with first fastening thread hole；
The side periphery that the insulation crust is provided with the first cable mounting hole is provided with the first installation acceptance division；
The seal assembly includes first seal, seal fastener, second seal and the first screw, first screw
It is threaded in first fastening thread hole, the first seal can seal to the first passage；Described
Two seals are arranged in the first cable mounting hole, and the first cable mounting hole is sealed；The seal
Fastener can be arranged on the described first installation acceptance division, and the second seal is fastened.
2. insulation leakproof electric connector according to claim 1, it is characterised in that the first installation acceptance division includes institute
State the recessed groove that the side periphery of insulation crust one caves inward；
The seal fastener includes pressing plate and connection installation portion, and the connection installation portion is arranged on a side of the pressing plate
On face, cable entrance hole is offered on the pressing plate；
The connection installation portion can be connected in the recessed groove for the first installation acceptance division for being arranged on the insulation crust.
3. insulation leakproof electric connector according to claim 2, it is characterised in that the depression of the first installation acceptance division
Be provided with flange on the cell wall of groove, set to the concave on the connection installation portion inwall fluted, the connection installation portion with it is described
First installation acceptance division can be snap-fited into groove by flange to be attached.
4. insulation leakproof electric connector according to claim 3, it is characterised in that the opposite side of the metal connection body
Hold as blind end, another side of the insulation crust is blind end.
5. insulation leakproof electric connector according to claim 3, it is characterised in that also including the second sealing A parts, described the
Two sealing A parts are identical with the seal component architecture；
The metal connection body also includes the second cable insert port and the second fastening thread hole, and the second cable insert port is opened
It is located at another side of the metal connection body and body interior connection is connected with the metal；Second fastening thread hole
The metal connection body upper end is opened in, and is set up in parallel with first fastening thread hole；
The insulation crust also includes the second cable mounting hole, the second sealing passage and the second installation receiving portion；Second electricity
Cable mounting hole is opened in another side of the insulation crust, and the second cable mounting hole and the second cable insert port
It is corresponding；The upper end of the insulation crust offers the second sealing passage, the second sealing passage and the described second fastening spiral shell
Pit is corresponding；Another side periphery of the insulation crust is provided with the second installation acceptance division；
The second sealing A parts can carry out the sealing after installation cable to the second cable mounting hole and receive with the described second installation
Portion connects.
6. the insulation leakproof electric connector according to claim 4 or 5, it is characterised in that also including A connection bodies, the A
Connection body is connected body with the metal and is symmetricly set in the insulation crust.
7. the insulation leakproof electric connector according to claim 4 or 5, it is characterised in that also including insulation board, the insulation
Plate is arranged in the insulation crust, and the metal is connected into body and connects body separation in two insulation receiving cavity with A
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836303.6U CN206962044U (en) | 2017-07-11 | 2017-07-11 | Insulate leakproof electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836303.6U CN206962044U (en) | 2017-07-11 | 2017-07-11 | Insulate leakproof electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962044U true CN206962044U (en) | 2018-02-02 |
Family
ID=61383872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720836303.6U Active CN206962044U (en) | 2017-07-11 | 2017-07-11 | Insulate leakproof electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038791A (en) * | 2019-07-18 | 2020-12-04 | 王龙辰 | High strength cable junction board structure with waterproof performance |
-
2017
- 2017-07-11 CN CN201720836303.6U patent/CN206962044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038791A (en) * | 2019-07-18 | 2020-12-04 | 王龙辰 | High strength cable junction board structure with waterproof performance |
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