CN206211489U - Elbow-type cable connector - Google Patents
Elbow-type cable connector Download PDFInfo
- Publication number
- CN206211489U CN206211489U CN201621258924.2U CN201621258924U CN206211489U CN 206211489 U CN206211489 U CN 206211489U CN 201621258924 U CN201621258924 U CN 201621258924U CN 206211489 U CN206211489 U CN 206211489U
- Authority
- CN
- China
- Prior art keywords
- semiconductor
- elbow
- cable connector
- type cable
- interior
- Prior art date
- 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
Links
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model is related to a kind of elbow-type cable connector, including outer semiconductor, interior semiconductor and insulating body, the inside of outer semiconductor offers hollow chamber, and interior semiconductor is set in the chamber, insulating body is arranged between interior semiconductor and outer semiconductor, interior semiconductor and outer semiconductor is insulated；Projection is provided with interior semiconductor, the raised junction on insulating body with interior semiconductor offers inserts in groove with the raised groove for matching, projection.Above-mentioned elbow-type cable connector has product test stabilization, and convenient test, product yield is high, testing efficiency beneficial effect high.
Description
Technical field
The utility model is related to electric field, more particularly to a kind of elbow-type cable connector.
Background technology
Elbow-type cable connector is widely used in outdoor distribution transformer, American Unit Substation, ring main unit, cable branch box, buried
The connection of formula transformer and other electrical equipments.
Traditional elbow-type cable connector because interior semiconductor edging is uneven and follow-up cleaning produces the reason such as soft flocks, after shaping
Interior semiconductor has the tip appearance of different sharpness near the end of line footpath end side so that interior semiconductor end and insulation
Connect not tight between rubber.When elbow-type cable connector product test is carried out, due to interior semiconductor end and electro-insulating rubber
There is space in connecting end surface, interior semiconductor energization rear tip occurs electric discharge phenomena, influences the local test of product at sophisticated place
And voltage-withstand test.When carrying out local test to product, Electric Field Distribution of the interior semiconductor near the end of line footpath end side is extremely uneven
Weighing apparatus, can only testing conductive code requirement critical value, product test is unstable, and difficulty of test is big.Also, in voltage-withstand test,
Can be discharged when interior semiconductor voltage rises to rear tip to a certain degree so that interior semiconductor end occurs punch-through, to producing
Product are damaged, and influence product yield, and testing efficiency is low.Therefore, traditional elbow-type cable connector is difficult in the presence of unstable, test is tested
Degree is big, the technical problem that product yield is low and testing efficiency is low.
Utility model content
Based on this, it is necessary to test that unstable, difficulty of test is big, product yield is low and surveys for traditional elbow-type cable connector
A kind of low problem of examination efficiency, there is provided elbow-type cable connector.
A kind of elbow-type cable connector, including outer semiconductor, interior semiconductor and insulating body, the inside of the outer semiconductor is opened
Hollow chamber is provided with, the interior semiconductor is set in the cavity, and the insulating body is arranged on the interior semiconductor and institute
State between outer semiconductor, the interior semiconductor and the outer semiconductor is insulated；Projection is provided with the interior semiconductor, it is described
The groove matched with the projection, the projection are offered with the described raised junction of the interior semiconductor on insulating body
Insert in the groove.
Above-mentioned elbow-type cable connector, is provided with projection on interior semiconductor, with the connection of interior semiconductor protrusion on insulating body
Place offers and is inserted in groove with the raised groove for matching, projection, so that the projection of interior semiconductor end is by insulating body bag
Cover, insulating body by the projection on interior semiconductor, reversely get up by cladding, the tip of the different sharpness of interior semiconductor end
Coated by insulating body.Above-mentioned elbow-type cable connector when product test is carried out, the lug boss by anti-package in insulating body
The interior semiconductor electric field for dividing is shielded raised with insulating body junction, and the tip in projection will not again produce tip after being shielded
Electric discharge, test Electric Field Distribution is uniform, product test stabilization, convenient test, and point discharge is made in effectively prevent test process
Into product destruction, product yield is greatly promoted, testing efficiency is high.
It is described raised with inclined ramp, the inclined ramp and the interior semiconductor wherein in one embodiment
The angle of bearing of trend is 10 °~60 °.
Wherein in one embodiment, the inclined ramp and the angle of the bearing of trend of the interior semiconductor be 30 °~
40°。
Wherein in one embodiment, the lobe terminus are provided with rounding.
Wherein in one embodiment, also including binding post, the binding post is arranged on the interior of the interior semiconductor
Portion.
Wherein in one embodiment, also including test body, the test body passes through the outer semiconductor and the insulation
Body is connected.
Wherein in one embodiment, also including draw ring, the draw ring is connected with the outer semiconductor.
Wherein in one embodiment, the outer semiconductor and the interior semiconductor equalizing are made of conductive rubber.
Wherein in one embodiment, the insulating body is made of electro-insulating rubber.
Brief description of the drawings
Fig. 1 is the structural representation of elbow-type cable connector in one embodiment；
Fig. 2 is the interior semiconductor structure schematic diagram of the elbow-type cable connector described in Fig. 1；
Fig. 3 is the structural representation of the insulating body of the elbow-type cable connector shown in Fig. 1.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Please refer to Fig. 1 to Fig. 3, the elbow-type cable connector 10 of an implementation method includes outer semiconductor 12, interior semiconductor
14 and insulating body 16, the inside of outer semiconductor 12 offers hollow chamber, and interior semiconductor 14 is set in the chamber, insulating body
16 are arranged between interior semiconductor 14 and outer semiconductor 12, interior semiconductor 14 and outer semiconductor 12 is insulated.On interior semiconductor 14
Raised 142 are provided with, are offered with raised 142 junction of interior semiconductor 14 on insulating body 16 recessed with what raised 142 matched
Groove 162, raised 142 insert in groove 162.
As shown in Fig. 2 raised 142 have inclined ramp, inclined ramp is with the angle R of the bearing of trend of interior semiconductor 14
10 °~60 °.If specifically, raised 142 thinner thickness, to avoid raised 142 from being extruded by sizing material in 16 encapsulating of insulating body
Deform upon, larger angle of inclination can be set, so as to insert the sizing material support protrusion 142 in inclination angle, it is to avoid raised 142 send out
Change shape；If raised 142 thickness is thicker, less angle of inclination can be set.Therefore, the angle of angle R actually should
Can be selected according to raised 142 thickness in.In a preferred embodiment, the angle of angle R is 30 °~40 °.
Further, in one embodiment, raised 142 end is provided with rounding.
In one embodiment, elbow-type cable connector 10 also includes binding post 18, and binding post sets 18 and partly led interior
The inside of body 14, the two ends of binding post 18 are respectively arranged with the first terminal 182 and Second terminal 184, and the first terminal 182 is used for
Connection external cable, Second terminal 184 is used to connect the exterior electrical components such as arc-extinguishing stick and single-pass part.
Specifically, as shown in figure 1, raised 142 are arranged on end of the interior semiconductor 14 near the side of the first terminal 182.That is,
The end of the connection end side of external cable is provided with raised 142 near elbow-type cable connector 10 in interior semiconductor 14.
In one embodiment, elbow-type cable connector 10 also includes test body 20 and draw ring 22.Test body 20 passes through outer half
Conductor 12 is connected with insulating body 16, and test body 20 is used for for fault test.When a failure occurs, by detecting test body 20
Whether there is voltage with test product, so as to detect failure.Draw ring 22 is connected with outer semiconductor 12, and draw ring 22 can facilitate user to producing
Product are operated, when user to product carry out installation or removal operation when, by holding draw ring 22 by easily product is entered
The operations such as row is mobile, positioning, significantly facilitate user's operation.
In one embodiment, outer semiconductor 12 and interior semiconductor 14 are made of conductive rubber, and insulating body 16 is adopted
It is made of electro-insulating rubber.
Specifically, above-mentioned elbow-type cable connector 10 is accomplished by the following way Insulation Material reversely coats raised 142：First,
Interior semiconductor 14 sets raised 142 when being molded on interior semiconductor；Afterwards, interior semiconductor 14 is placed in outer semiconductor 12, is adjusted
To electro-insulating rubber sizing material is injected in outer semiconductor 12 after the set location of whole good interior semiconductor 14, encapsulating operation is carried out, by note
Modeling forming stroke insulating body 16, in the encapsulating forming process of insulating body 16, as sizing material is gradually injected, sizing material envelopes convex
142 are played, in raised 142 junction travel grooves 162 on insulating body 16 after shaping, groove 162 coats raised 142, realized exhausted
16 pairs of projections 142 of edge body are reversely coated.
Above-mentioned elbow-type cable connector 10 realizes Insulation Material anti-package, and raised 142 on interior semiconductor 14 are by insulating body 16
Cladding, the tip of the different sharpness on interior semiconductor is also coated by insulating body 16.When product test is carried out, returned
The interior semiconductor electric field for wrapping raised 142 part in insulating body 16 is shielded raised 142 with the junction of insulating body 16, convex
Rising will not again produce point discharge after the tip on 142 is shielded, test Electric Field Distribution is uniform, product test stabilization, test side
Just, point discharge causes product to destroy and in effectively prevent test process, greatly promotes product yield, and testing efficiency is high.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of elbow-type cable connector, it is characterised in that including outer semiconductor, interior semiconductor and insulating body, it is described outer partly to lead
The inside of body offers hollow chamber, and the interior semiconductor is set in the cavity, and the insulating body is arranged in described
Between semiconductor and the outer semiconductor, the interior semiconductor and the outer semiconductor is set to insulate；Set on the interior semiconductor
There is projection, offered with the described raised junction of the interior semiconductor on the insulating body recessed with what the projection was matched
Groove, in the raised insertion groove.
2. elbow-type cable connector according to claim 1, it is characterised in that it is described it is raised there is inclined ramp, it is described to incline
Oblique inclined-plane and the angle of the bearing of trend of the interior semiconductor are 10 °~60 °.
3. elbow-type cable connector according to claim 2, it is characterised in that the inclined ramp and the interior semiconductor
The angle of bearing of trend is 30 °~40 °.
4. elbow-type cable connector according to claim 1, it is characterised in that the lobe terminus are provided with rounding.
5. elbow-type cable connector according to claim 1, it is characterised in that also including binding post, the binding post
It is arranged on the inside of the interior semiconductor.
6. elbow-type cable connector according to claim 1, it is characterised in that also including test body, the test body is passed through
The outer semiconductor is connected with the insulating body.
7. elbow-type cable connector according to claim 1, it is characterised in that also including draw ring, the draw ring is outer with described
Semiconductor is connected.
8. elbow-type cable connector according to claim 1, it is characterised in that the outer semiconductor and the interior semiconductor equalizing
It is made of conductive rubber.
9. elbow-type cable connector according to claim 1, it is characterised in that the insulating body uses electro-insulating rubber system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258924.2U CN206211489U (en) | 2016-11-23 | 2016-11-23 | Elbow-type cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258924.2U CN206211489U (en) | 2016-11-23 | 2016-11-23 | Elbow-type cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211489U true CN206211489U (en) | 2017-05-31 |
Family
ID=58749911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258924.2U Expired - Fee Related CN206211489U (en) | 2016-11-23 | 2016-11-23 | Elbow-type cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082388A (en) * | 2019-12-31 | 2020-04-28 | 安煌电力科技有限公司 | PT elbow type cable joint |
-
2016
- 2016-11-23 CN CN201621258924.2U patent/CN206211489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082388A (en) * | 2019-12-31 | 2020-04-28 | 安煌电力科技有限公司 | PT elbow type cable joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102157830B (en) | Solid insulating bus connector | |
| CN108258486A (en) | A kind of cable connection connection-peg | |
| CN104502876A (en) | Verification method for high-frequency partial discharge live detection of high-voltage cable accessory | |
| CN206211489U (en) | Elbow-type cable connector | |
| CN105628981A (en) | High-frequency cable testing platform | |
| CN102088148B (en) | Connector socket capable of protecting jack terminal | |
| CN105743053A (en) | Capacitive cable terminal without insulating medium filling | |
| CN205038295U (en) | Detection apparatus for improve withstand voltage detection efficiency of cable | |
| CN102013595A (en) | Power supply cable assembly | |
| CN104078876B (en) | A kind of midium voltage cable annex defect handling method based on RTV coating | |
| CN204423965U (en) | A kind of multicore aluminium alloy pre-branched cable | |
| CN205051012U (en) | A shielding contact and mounting structure for pipe type cable | |
| CN209344606U (en) | A kind of insulated type distribution transformer rack | |
| CN207638081U (en) | Rectangle high pressure electrical contact end connector | |
| CN107910702A (en) | Rectangle high pressure electrical contact end connector | |
| CN205248553U (en) | DC power supply socket connector | |
| CN207021445U (en) | A kind of plug-in power pack wire connections | |
| CN202840452U (en) | Cold-shrink power cable terminal | |
| CN205811110U (en) | Looped netowrk cabinet ground point is sleeve pipe for experiment | |
| CN104300484A (en) | Charged protective jacket structure and production technology thereof | |
| CN106356799A (en) | Rear plugging type separable connector and processing method thereof | |
| CN201435477Y (en) | Power wire plug | |
| CN204792035U (en) | Collect audio and video signal transmission, data transmission and current transmission wire rod in an organic whole | |
| CN208986316U (en) | A kind of miniature signal connector and its cable-assembly | |
| CN102157829B (en) | Novel connector and use method thereof |
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: 20170531 Termination date: 20201123 |