CN208445009U - A kind of connecting terminal plastic cement shell structure - Google Patents
A kind of connecting terminal plastic cement shell structure Download PDFInfo
- Publication number
- CN208445009U CN208445009U CN201820951828.9U CN201820951828U CN208445009U CN 208445009 U CN208445009 U CN 208445009U CN 201820951828 U CN201820951828 U CN 201820951828U CN 208445009 U CN208445009 U CN 208445009U
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- CN
- China
- Prior art keywords
- main body
- plastic casing
- casing main
- tongue piece
- installation chamber
- 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.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 239000004568 cement Substances 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 37
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of connecting terminal plastic cement shell structures, it includes plastic casing main body, the inside of plastic casing main body opens up the terminal installation chamber there are two left and right arranged for interval and difference backward opening, and the front surface of plastic casing main body corresponds to each terminal installation chamber and offered respectively towards open front and respectively with respective terminal installation chamber to plug-in unit plug-in opening；Each terminal installation chamber is respectively up-narrow and down-wide structure, and the bottom of each terminal installation chamber is respectively arranged with rubber shell elastic tongue piece, and each rubber shell elastic tongue piece is structure as a whole with plastic casing main body respectively；Inclination extends rubber shell elastic tongue piece upward from rear to preceding gradually, and the root of rubber shell elastic tongue piece is connected with plastic casing main body, left end edge, right end edge and the front edge of rubber shell elastic tongue piece respectively with plastic casing main body interruption intervals.By said structure design, the utility model has the advantages that novel in structural design, quick and easy for installation.
Description
Technical field
The utility model relates to connector technique field more particularly to a kind of connecting terminal plastic cement shell structures.
Background technique
As electronic product becomes to become increasingly complex, the requirement for stablizing electric connection performance is also correspondinglyd increase.Wherein,
As a kind of extremely important and very widely used electric connection product, connecting terminal plugs for realizing to plug-in unit and wire rod
Formula is electrically connected, and is inserted into connecting terminal to plug-in unit when electrically conducting, is detached from connecting terminal to plug-in unit when disconnection electrically conducts.
Wherein, connecting terminal connection wire and with the core wire of wire rod be electrically connected, connecting terminal pass through corresponding plastic casing
It is installed；Connecting terminal with to plug-in unit realize be electrically connected during, to plug-in unit be inserted into plastic casing inside and with
Connecting terminal is in electrical contact.It is noted that the connecting terminal plastic cement shell structure being in various forms exists in the prior art；However,
For existing connecting terminal plastic cement shell structure, generally existing design is unreasonable, installs inconvenient defect.
Utility model content
The purpose of this utility model is that a kind of connecting terminal plastic cement shell structure is provided in view of the deficiencies of the prior art, it should
It is connecting terminal plastic casing novel in structural design, quick and easy for installation.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of connecting terminal plastic cement shell structure, includes plastic casing main body, and the inside of plastic casing main body opens up that there are two left
Right septum arrangement and the respectively terminal of backward opening install chamber, and the front surface of plastic casing main body corresponds to each terminal installation chamber point
It does not offer towards open front and respectively with respective terminal installation chamber to plug-in unit plug-in opening；
Each terminal installation chamber is respectively up-narrow and down-wide structure, and the bottom of each terminal installation chamber is respectively arranged with rubber shell bullet
Property tongue piece, each rubber shell elastic tongue piece are structure as a whole with plastic casing main body respectively；Rubber shell elastic tongue piece from it is rear to preceding gradually upward
Inclination extends, and the root of rubber shell elastic tongue piece is connected with plastic casing main body, left end edge, the right end edge of rubber shell elastic tongue piece
And front edge respectively with plastic casing main body interruption intervals.
Wherein, each front opening edge to plug-in unit plug-in opening is respectively arranged with chamfering.
Wherein, the edge of the open rearward end of each terminal installation chamber is respectively arranged with chamfering.
The utility model has the following beneficial effects: a kind of connecting terminal plastic cement shell structure described in the utility model comprising
There is plastic casing main body, the inside of plastic casing main body opens up the terminal installation cavity there are two left and right arranged for interval and difference backward opening
Room, the front surface of plastic casing main body corresponds to each terminal installation chamber and offers respectively to be installed towards open front and respectively with respective terminal
Chamber to plug-in unit plug-in opening；Each terminal installation chamber is respectively up-narrow and down-wide structure, the bottom of each terminal installation chamber
It is respectively arranged with rubber shell elastic tongue piece, each rubber shell elastic tongue piece is structure as a whole with plastic casing main body respectively；Rubber shell elastic tongue piece
Extend from rear to preceding gradually tilt upward, the root of rubber shell elastic tongue piece is connected with plastic casing main body, rubber shell elastic tongue piece
Left end edge, right end edge and front edge respectively with plastic casing main body interruption intervals.By said structure design, this is practical
It is novel to have the advantages that novel in structural design, quick and easy for installation.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the preceding viewing angle constructions schematic diagram of the utility model.
Fig. 2 is the upward view angle structural schematic diagram of the utility model.
Fig. 3 is the utility model and connecting terminal structural schematic diagram when assembled.
The structural schematic diagram at another visual angle when being the utility model and connecting terminal assembling Fig. 4.
Include in Fig. 1 to Fig. 4:
1 --- plastic casing main body 2 --- terminal installs chamber
3 --- to plug-in unit plug-in opening 4 --- rubber shell elastic tongue piece
5 --- chamfering 6 --- connecting terminals.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As shown in Figures 1 to 4, a kind of connecting terminal plastic cement shell structure includes plastic casing main body 1, plastic casing main body 1
Inside opens up the terminal installation chamber 2 there are two left and right arranged for interval and difference backward opening, the front surface pair of plastic casing main body 1
It answers each terminal installation chamber 2 to offer respectively to insert plug-in unit towards open front and respectively with what respective terminal installation chamber 2 was connected to
Hole 3.
Further, each terminal installation chamber 2 is respectively up-narrow and down-wide structure, the bottom difference of each terminal installation chamber 2
It is provided with rubber shell elastic tongue piece 4, each rubber shell elastic tongue piece 4 is structure as a whole with plastic casing main body 1 respectively；Rubber shell elastic tongue piece 4
Extend from rear to preceding gradually tilt upward, the root of rubber shell elastic tongue piece 4 is connected with plastic casing main body 1, rubber shell elastic tongue piece 4
Left end edge, right end edge and front edge respectively with 1 interruption intervals of plastic casing main body.
For the connecting terminal 6 matched with the utility model, it is also designed to up-narrow and down-wide structure, and terminals
Son 6 is in the terminal installation chamber 2 of plastic casing main body 1；Wherein, connecting terminal 6 is being embedded in terminal installation chamber 2
During, since the shape of connecting terminal 6, terminal installation chamber 2 is adapted and respectively up-narrow and down-wide shape, i.e., only will
Connecting terminal 6 is just inserted into terminal installation chamber 2 when the positive alignment terminal of connecting terminal 6 installs chamber 2, and works as terminals
Connecting terminal 6 can not be inserted into terminal installation chamber 2 when son 6 is reversed；It is designed by above-mentioned special shape, this is practical new
It is anti-loaded that type can be effectively prevented from connecting terminal 6, and then can effectively guarantee connecting terminal 6 and plastic casing assembly efficiency and conjunction
Lattice rate, and it is quick and easy for installation.
For the rubber shell elastic tongue piece 4 of the utility model, chamber 2 is installed when connecting terminal 6 is fully inserted into terminal
When interior, rubber shell elastic tongue piece 4 has the function of preventing connecting terminal 6 from retreating；When need by connecting terminal 6 from terminal install chamber
2 when exiting, and only need to pry open the head of rubber shell elastic tongue piece 4 downward and make its elastic displacement, the head to rubber shell elastic tongue piece 4 is complete
When full disengagement connecting terminal 6, connecting terminal 6 can be installed in chamber 2 from terminal and be exited, and facilitate maintenance.
It should further be noted that the front opening edge of each pair of plug-in unit plug-in opening 3 is respectively arranged with chamfering 5, each terminal installation
The edge of the open rearward end of chamber 2 is respectively arranged with chamfering 5.Wherein, for 5 knot of chamfering at plug-in unit plug-in opening front opening edge
For structure, circle PIN can be positioned when the circle PIN to plug-in unit is inserted into in plug-in unit plug-in opening 3, to facilitate to slotting
Part insertion；For 5 structure of chamfering at the edge of the open rearward end of terminal installation chamber 2, it can be embedded in connecting terminal 6
Pair of wire connection terminals 6 is positioned when in terminal installation chamber 2, to facilitate connecting terminal 6 to be inserted into.
Based on the above situation, it may be appreciated that by said structure design, the utility model has novel in structural design, easy for installation
Quick advantage.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (3)
1. a kind of connecting terminal plastic cement shell structure, it is characterised in that: include plastic casing main body (1), plastic casing main body (1) it is interior
Portion is opened up there are two left and right arranged for interval and terminal installation chamber (2) of backward opening respectively, the front surface of plastic casing main body (1)
Corresponding each terminal installation chamber (2) offer respectively towards open front and be connected to respectively with respective terminal installation chamber (2) to slotting
Part plug-in opening (3)；
Each terminal installation chamber (2) is respectively up-narrow and down-wide structure, and the bottom of each terminal installation chamber (2) is respectively arranged with rubber shell
Elastic tongue piece (4), each rubber shell elastic tongue piece (4) are structure as a whole with plastic casing main body (1) respectively；Rubber shell elastic tongue piece (4) from
Extend afterwards to preceding gradually tilt upward, the root of rubber shell elastic tongue piece (4) is connected with plastic casing main body (1), rubber shell elasticity tongue
Left end edge, right end edge and the front edge of piece (4) respectively with plastic casing main body (1) interruption intervals.
2. a kind of connecting terminal plastic cement shell structure according to claim 1, it is characterised in that: each described to plug-in unit plug-in opening
(3) front opening edge is respectively arranged with chamfering (5).
3. a kind of connecting terminal plastic cement shell structure according to claim 1, it is characterised in that: each terminal installs chamber
(2) edge of open rearward end is respectively arranged with chamfering (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951828.9U CN208445009U (en) | 2018-06-20 | 2018-06-20 | A kind of connecting terminal plastic cement shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951828.9U CN208445009U (en) | 2018-06-20 | 2018-06-20 | A kind of connecting terminal plastic cement shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445009U true CN208445009U (en) | 2019-01-29 |
Family
ID=65090410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951828.9U Active CN208445009U (en) | 2018-06-20 | 2018-06-20 | A kind of connecting terminal plastic cement shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445009U (en) |
-
2018
- 2018-06-20 CN CN201820951828.9U patent/CN208445009U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |