CN206461123U - insulation displacement connector - Google Patents
insulation displacement connector Download PDFInfo
- Publication number
- CN206461123U CN206461123U CN201720168665.2U CN201720168665U CN206461123U CN 206461123 U CN206461123 U CN 206461123U CN 201720168665 U CN201720168665 U CN 201720168665U CN 206461123 U CN206461123 U CN 206461123U
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- CN
- China
- Prior art keywords
- lower house
- upper shell
- insulation displacement
- blade portion
- displacement connector
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Abstract
The utility model is related to a kind of insulation displacement connector, including：Upper shell, lower house and connection terminal；Upper shell is provided with through hole；Through hole is convexly equipped with clamping part；Upper shell is provided with socket；Lower house is provided with barb；Lower house is provided with positioning port；Connection terminal includes：Plug Division, conductive part and the blade portion being sequentially connected；Conductive part is provided with the first reinforcement, and conductive part is provided with spacing block set；Blade portion is inserted into positioning port；Blade portion is provided with U-clamp groove；Blade portion is provided with the second reinforcement.Above-mentioned insulation displacement connector, conductive part sets the first reinforcement, and blade portion sets the second reinforcement so that connection terminal is not allowed yielding when piercing through soft arranging wire.Upper shell is abutted with the spacing block set on the conductive part of connection terminal, is more stablized and quick when piercing through, insertion depth is defined.Spacing block set is connected between upper shell and lower house, is also prevented from the situation for soft arranging wire disengaging occur, so that the stability of insulation displacement connector is improved.
Description
Technical field
The utility model is related to field of connectors, more particularly to a kind of insulation displacement connector.
Background technology
Insulation displacement connector is a kind of common connector, and the terminal built in it is provided with blade-shaped structure, in connection
During soft arranging wire, the insulating barrier of soft arranging wire is punctured by the blade-shaped structure and contacted with the plain conductor in soft arranging wire, efficiently
And it is simple.The problem of traditional insulation displacement connector is present is that terminal is when puncturing the insulating barrier of soft arranging wire, blade-like knot
Structure is easily deformed, once terminal is deformed, whole insulation displacement connector is to scrap；In addition, the depth punctured is difficult to control to,
There is the risk of loose contact, these problems all reduce the stability of insulation displacement connector.
Utility model content
Based on this, the utility model provides a kind of stability high insulation displacement connector.
A kind of insulation displacement connector, including：Upper shell, connect upper shell lower house and installed in upper shell with
Some connection terminals between lower house；The two ends of upper shell are respectively equipped with through hole；The inwall of through hole is convexly equipped with clamping part；
Some sockets are arranged at intervals with upper shell；Socket is corresponded with connection terminal；The two ends of lower house are respectively equipped with correspondence card
The barb of buckle；Barb is extended in through hole and snapped connection with clamping part；It is some fixed to be arranged at intervals with lower house
Position mouth；Positioning port is corresponded with connection terminal；Connection terminal includes：Plug Division, conductive part and the edge of a knife being sequentially connected
Portion；Plug Division is contained in socket；Conductive part extends towards lower house and provided with the first raised reinforcement, the both sides of conductive part
It is respectively equipped with spacing block set；Spacing block set is connected between upper casing and lower house；Blade portion is inserted into positioning port；Blade portion is set
There is U-clamp groove；Blade portion is provided with the second reinforcement for enclosing and being located on the outside of U-clamp groove.
Above-mentioned insulation displacement connector, in use, the soft arranging wire for needing to connect to be placed in lower house and be connected to
The blade portion of connection terminal, then fastens upper shell and lower house, while fastening, forces the blade portion of connection terminal to be pierced
Wear the insulating barrier of soft arranging wire and contacted with the plain conductor in soft arranging wire.Add because the conductive part of connection terminal is provided with first
Strengthening tendons, blade portion is provided with the second reinforcement so that connection terminal is not allowed yielding when piercing through soft arranging wire.Meanwhile, in connection
End is when piercing through soft arranging wire, because upper shell is abutted with the spacing block set on the conductive part of connection terminal so that connection terminal is obtained
To the holding power of upper shell, more stablize and quick when piercing through, and when blade portion is inserted into socket until spacing block set
Abutted with lower house, the insertion depth of blade portion is to be defined.Spacing block set is connected between upper shell and lower house, is also prevented
Only in soft arranging wire in use, occurring the situation of soft arranging wire disengaging because of pullling, so that the stabilization of insulation displacement connector
Property improve.
In one of the embodiments, upper shell and lower house are square insulated plastic housing.Insulated plastic housing
It is designed to improve electrical safety.
In one of the embodiments, lower house is provided with occlusal crib；Lower house, which is provided with, is located at the wavy of occlusion groove edge
It is raised.Wave-like protrusions are conducive to strengthening the frictional force between occlusal crib and soft arranging wire, the risk that reduction soft arranging wire comes off.
In one of the embodiments, Plug Division is that elastic metallic window frame structure is set and width is along towards blade portion
Direction is gradually reduced.When plug is inserted into Plug Division, with the depth increase of insertion, is little by little clamped, improve by Plug Division
The compactness of connection.
In one of the embodiments, the first reinforcement is the strip raised strips for being convexly equipped in conductive part surface.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the insulation displacement connector of embodiment of the utility model；
Fig. 2 is the schematic diagram at another visual angle of the insulation displacement connector shown in Fig. 1；
Fig. 3 is the exploded perspective view of the insulation displacement connector shown in Fig. 1；
Fig. 4 be Fig. 3 shown in insulation displacement connector in connection terminal schematic diagram；
The implication of each label is in accompanying drawing：
10- insulation displacement connectors；
20- upper shells, 21- through holes, 23- sockets；
30- lower houses, 31- barb, 32- positioning ports, 33- occlusal cribs, 34- wave-like protrusions；
40- connection terminals, 41- Plug Divisions, 42- conductive parts, 43- blade portions, the reinforcements of 44- first, 45- spacing block sets,
46-U clevis grooves, the reinforcements of 47- second.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, parsing
Advantage of the present utility model and spirit, are described in detail with embodiment by below in conjunction with accompanying drawing to of the present utility model
The understanding of one step.
Referring to Fig. 1 to Fig. 4, it is the insulation displacement connector 10 of the embodiment of the utility model one.
The insulation displacement connector 10, for connecting soft arranging wire, it includes：Upper shell 20, the lower casing for connecting upper shell 20
Body 30 and some connection terminals 40 between upper shell 20 and lower house 30.The structure of each part is described as follows：
The upper shell 20 is square insulated plastic housing, and its two ends is respectively equipped with the through hole 21 in a direction.Run through
The inwall in hole 21 is convexly equipped with clamping part (not shown).Some square sockets 22 are arranged at intervals with upper shell 20 (in other realities
Apply in example, or circular socket 22).The socket 22 is corresponded with connection terminal 40, i.e., one correspondence of socket 22 one
Connection terminal 40.
The lower house 30 is the square insulated plastic housing of correspondence upper shell 20, and its two ends is respectively equipped with correspondence clamping part
Barb 31.Barb 31 is extended in through hole 21 and snapped connection with clamping part.If being arranged at intervals with lower house 30
The positioning port 32 of dry strip.Positioning port 32 is corresponded with connection terminal 40, i.e., one one connection terminal of correspondence of positioning port 32
40.Lower house 30 is provided with occlusal crib 33, and lower house 30 is provided with the wave-like protrusions 34 positioned at the edge of occlusal crib 33.
The connection terminal 40 includes：Plug Division 41, conductive part 42 and the blade portion 43 being sequentially connected.Receive Plug Division 41
It is dissolved in socket 22.The Plug Division 41 be elastic metallic window frame structure set and width along the direction towards blade portion 43 gradually
Reduce.Conductive part 42 extends towards lower house 30 and provided with the first raised reinforcement 44, the both sides of conductive part 42 are respectively equipped with
Spacing block set 45.Wherein, the first reinforcement 44 is to be convexly equipped in the strip raised strips on the surface of conductive part 42, spacing block set 45 be perpendicular to
The surface of conductive part 42 is convexly equipped in the square block projection of the both sides of conductive part 42.Spacing block set 45 be connected to upper casing and lower house 30 it
Between.Blade portion 43 is inserted into positioning port 32.Blade portion 43 is provided with U-clamp groove 46.Blade portion 43, which is provided with to enclose, is located at U-clamp groove 46
Second reinforcement 47 in outside.
Above-mentioned insulation displacement connector 10, in use, the soft arranging wire for needing to connect to be placed in lower house 30 and support
The blade portion 43 of connection terminal 40 is connected on, then fastens upper shell 20 with lower house 30, while fastening, connection end is forced
The blade portion 43 of son 40 pierces through the insulating barrier of soft arranging wire and contacted with the plain conductor in soft arranging wire.Due to connection terminal 40
Conductive part 42 is provided with the first reinforcement 44, and blade portion 43 is provided with the second reinforcement 47 so that connection terminal 40 is soft in puncture
Do not allow during winding displacement yielding.Meanwhile, when piercing through soft arranging wire in connection end, due to upper shell 20 and the conductive part of connection terminal 40
Spacing block set 45 on 42 is abutted so that connection terminal 40 obtains the holding power of upper shell 20, is more stablized and fast when piercing through
Speed, and when blade portion 43 is inserted into socket 22 until spacing block set 45 is abutted with lower house 30, the insertion of blade portion 43 is deep
Degree is defined.Spacing block set 45 is connected between upper shell 20 and lower house 30, be also prevented from soft arranging wire in use, because
The situation of soft arranging wire disengaging is pullled and occurs, so that the stability of insulation displacement connector 10 is improved.
In addition, insulated plastic housing design can improve electrical safety.Wave-like protrusions 34 are conducive to strengthening occlusal crib
Frictional force between 33 and soft arranging wire, the risk that reduction soft arranging wire comes off.When plug is inserted into Plug Division 41, with insertion
Depth increase, is little by little clamped by Plug Division 41, improves the compactness of connection.
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 it describes more specific and detailed,
But therefore it 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 (5)
1. a kind of insulation displacement connector, it is characterised in that including：Lower house, the Yi Jian of upper shell, the connection upper shell
Some connection terminals between the upper shell and the lower house；The two ends of the upper shell are respectively equipped with through hole；
The inwall of the through hole is convexly equipped with clamping part；Some sockets are arranged at intervals with the upper shell；The socket and the company
Connecting terminal is corresponded；The two ends of the lower house are respectively equipped with the barb of the correspondence clamping part；The barb extension
Snap connection in the through hole and with the clamping part；Some positioning ports are arranged at intervals with the lower house；It is described fixed
Position mouth is corresponded with the connection terminal；The connection terminal includes：Plug Division, conductive part and the edge of a knife being sequentially connected
Portion；The Plug Division is contained in the socket；The conductive part extends towards the lower house and added provided with raised first
Strengthening tendons, the both sides of the conductive part are respectively equipped with spacing block set；The spacing block set is connected to the upper casing and the lower house
Between；The blade portion is inserted into the positioning port；The blade portion is provided with U-clamp groove；The blade portion is provided with to enclose and is located at
The second reinforcement on the outside of the U-clamp groove.
2. insulation displacement connector according to claim 1, it is characterised in that the upper shell and the lower house are
Square insulated plastic housing.
3. insulation displacement connector according to claim 2, it is characterised in that the lower house is provided with occlusal crib；It is described
Lower house is provided with the wave-like protrusions for being located at the occlusion groove edge.
4. insulation displacement connector according to claim 1, it is characterised in that the Plug Division is elastic metallic peripheral frame knot
Structure is set and width is gradually reduced along towards the direction of the blade portion.
5. insulation displacement connector according to claim 1, it is characterised in that first reinforcement is described to be convexly equipped in
The strip raised strips on conductive part surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168665.2U CN206461123U (en) | 2017-02-23 | 2017-02-23 | insulation displacement connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168665.2U CN206461123U (en) | 2017-02-23 | 2017-02-23 | insulation displacement connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461123U true CN206461123U (en) | 2017-09-01 |
Family
ID=59690508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168665.2U Active CN206461123U (en) | 2017-02-23 | 2017-02-23 | insulation displacement connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350354A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of electric connector and insulation shell |
| CN110350342A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | Telltale hole contact |
| CN113422215A (en) * | 2021-06-25 | 2021-09-21 | 中航光电科技股份有限公司 | Terminal and insulation displacement connector |
-
2017
- 2017-02-23 CN CN201720168665.2U patent/CN206461123U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350354A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of electric connector and insulation shell |
| CN110350342A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | Telltale hole contact |
| CN113422215A (en) * | 2021-06-25 | 2021-09-21 | 中航光电科技股份有限公司 | Terminal and insulation displacement connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |