CN206432473U - The hyoplastron module of electric connector and the electric connector with flange protection structure - Google Patents
The hyoplastron module of electric connector and the electric connector with flange protection structure Download PDFInfo
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- CN206432473U CN206432473U CN201720066711.8U CN201720066711U CN206432473U CN 206432473 U CN206432473 U CN 206432473U CN 201720066711 U CN201720066711 U CN 201720066711U CN 206432473 U CN206432473 U CN 206432473U
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- retaining piece
- electric connector
- insulation
- flange
- protection board
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Abstract
The utility model provides a kind of electric connector with flange protection structure and the hyoplastron module of the electric connector.Electric connector with flange protection structure includes a shielding casing and a hyoplastron module.Shielding casing has an accommodation space.Hyoplastron module is located in accommodation space, and hyoplastron module has an insulation retaining piece, a protection board and several terminals.The retaining piece that insulate has a front-end edge and both side edges, and insulation retaining piece has a crack, and crack is through front-end edge and extends to both side edges；Protection board is placed in the crack of insulation retaining piece；Terminal is placed on insulation retaining piece, and those terminals include at least two long terminals and at least two short ends, and those short end are placed between those long terminals, and long terminal is to transmit power supply or ground connection；Wherein protection board has a flange part, and flange part protrudes from the front-end edge of insulation retaining piece, and exposes to both side edges.
Description
Technical field
The utility model is related to a kind of electric connector with flange protection structure and its hyoplastron module, more particularly to a kind of
Electric connector has can produce the hyoplastron module being electrically connected with another electric connector, and hyoplastron module provides flange protection structure.
Background technology
Electric connector has been widely used in various electronic products or electric device.Due to the miniaturization trend of product,
The size of electric connector is more and more small.A kind of existing electric connector has a clapper structure, and the surface of clapper structure is provided with terminal,
It is used for being electrically connected to another electric connector.The metal shell of another electric connector is often during grafting, scratch hyoplastron knot
Structure, and then cause the service life of shortening electric connector.
Therefore the protection of clapper structure well how is provided, is the utility model to extend the service life of electric connector
The problem to be solved.
Utility model content
Main purpose of the present utility model is to provide a kind of electric connector and its hyoplastron mould with flange protection structure
Block, it has flange protection structure, can protect the hyoplastron module of electric connector of the present utility model, to avoid in grafting process
It is middle by the scratch of another electric connector institute.
For up to purpose described above, the utility model one kind that wherein an embodiment is provided has flange protection knot
The electric connector of structure, it includes a shielding casing and a hyoplastron module.Shielding casing has an accommodation space.Hyoplastron module is located at
In the accommodation space, the hyoplastron module has an insulation retaining piece, a protection board and several terminals.Insulation retaining piece has
One front-end edge and two lateral margins for being located at the front-end edge both sides, the insulation retaining piece have a crack, and the crack runs through
The front-end edge simultaneously extends to two lateral margins；Protection board is placed in the crack of the insulation retaining piece；It is several described
Terminal is placed on the insulation retaining piece, wherein several terminals include at least two long terminals and at least two short ends,
At least two short end are placed between long terminal described at least two, and the long terminal is to transmit power supply or ground connection；Wherein institute
Protection board is stated with a flange part, the flange part protrudes from the front-end edge of the insulation retaining piece, and exposes to two
The individual lateral margin.
In order to solve the above-mentioned technical problem, the utility model also provides a kind of hyoplastron module, it include one insulation retaining piece,
One protection board and several terminals.The retaining piece that insulate has a front-end edge and two lateral margins for being located at the front-end edge both sides, described
The retaining piece that insulate has a crack, and the crack is through the front-end edge and extends to two lateral margins；Protection board is placed in institute
In the crack for stating insulation retaining piece；Several terminals are placed on the insulation retaining piece, wherein several terminal bags
At least two long terminals and at least two short ends are included, at least two short end are placed between long terminal described at least two, institute
Long terminal is stated to transmit power supply or ground connection；Wherein described protection board has a flange part, and the flange part protrudes from described exhausted
The front-end edge of edge retaining piece, and expose to two lateral margins.
The utility model also provides a kind of electric connector with flange protection structure, and it includes a shielding casing and a tongue
Plate module.Shielding casing has an accommodation space.Hyoplastron module is located in the accommodation space, and the hyoplastron module is exhausted with one
Edge retaining piece, a protection board and several terminals.The retaining piece that insulate is located at the front-end edge both sides with a front-end edge and two
Lateral margin, the insulation retaining piece has a crack, and the crack is through the front-end edge and extends to two lateral margins；Protection
Plate is placed in the crack of the insulation retaining piece；Several terminals are placed on the insulation retaining piece, wherein several institutes
Stating terminal includes at least two long terminals and at least two short ends, and at least two short end are placed in long terminal described at least two
Between, the long terminal is to transmit power supply or ground connection；Wherein described protection board has a flange part, and the flange part is protruded from
The front-end edge of the insulation retaining piece, and expose to two lateral margins；Wherein described protection board forms several hollow outs
Hole, the aligned in position of several hollow holes is in the long terminal.
According to an embodiment of the present utility model, wherein the protection board extends an at least pin.
According to an embodiment of the present utility model, wherein one buckle of each prominent formation in two sides of the protection board
Portion, the clamping part protrudes from lateral margin described in the two of the insulation retaining piece.
According to an embodiment of the present utility model, wherein the insulation retaining piece include one first retaining piece,
One second retaining piece and a middle retaining piece, the middle retaining piece be located at first retaining piece and second retaining piece it
Between, the crack is formed at the middle retaining piece.
According to an embodiment of the present utility model, held wherein first retaining piece is fixed described in first group
Son, second retaining piece fixes terminal described in second group, and the first face of the middle retaining piece forms several first end pilot trench
To house terminal described in first group, the second face of the middle retaining piece forms several Second terminal grooves to house described in second group
Terminal.
According to an embodiment of the present utility model, wherein the protection board is metallic plate, the protection board
Length is more than the horizontal section length of terminal described in second group.
According to an embodiment of the present utility model, wherein the middle retaining piece has an intermediate insulation sheet
Body, the intermediate insulation body has a pair to be held towards the fastening hole of first retaining piece and a pair towards described second
The wedging block of part, wherein first retaining piece has a pair of fastening projections towards the middle retaining piece, wherein described the
Two retaining pieces have a pair of wedging grooves towards the middle retaining piece；Projection is fastened described in a pair and is snapped in fastening described in a pair
In hole, wedging block described in a pair is snapped in described in a pair in wedging groove.
According to an embodiment of the present utility model, wherein the aligned in position of the wedging block is in the fastening hole
Position, the wedging block has a groove, and the groove is communicated in the fastening hole, and second retaining piece has a projection
It is formed in the wedging groove, the projection snaps into the groove.
According to an embodiment of the present utility model, wherein the long terminal is to transmit power supply or ground connection.
The utility model also provides a kind of hyoplastron module of electric connector, it include one insulation retaining piece, a protection board and
Several terminals.The retaining piece that insulate has a front-end edge and two lateral margins for being located at the front-end edge both sides, the insulation retaining piece
With a crack, the crack is through the front-end edge and extends to two lateral margins；Protection board is placed in the insulation fixing
In the crack of part；Several terminals are placed on the insulation retaining piece, wherein several terminals include at least two
Long terminal and at least two short ends, at least two short end are placed between long terminal described at least two, and the long terminal is used
To transmit power supply or ground connection；Wherein described protection board has a flange part, and the flange part protrudes from the insulation retaining piece
The front-end edge, and expose to two lateral margins；Wherein described protection board forms several hollow holes, several hollow holes
Aligned in position in the long terminal.
The beneficial effects of the utility model can at least be that the electric connector that the utility model embodiment is provided has
Flange protection structure, hyoplastron module is provided with protection board, and protection board is located at the centre of insulation retaining piece to protect hyoplastron module, whereby
The hyoplastron module of electric connector of the present utility model can be protected, to avoid being scraped by another electric connector during grafting
Wound.
Feature of the present utility model and technology contents are further understood that to enable, are referred to below in connection with the utility model
Detailed description and accompanying drawing, but accompanying drawing only provide with reference to and explanation use, not for being any limitation as to the utility model.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the electric connector of the present utility model with flange protection structure.
Fig. 2 is the electric connector further three-dimensional exploded view of the present utility model with flange protection structure.
Fig. 3 is electric connector another three-dimensional exploded view of the present utility model with flange protection structure.
Fig. 4 is the three-dimensional combination figure of hyoplastron module of the present utility model.
Fig. 5 is the top view of hyoplastron module of the present utility model.
Fig. 6 is the upward view of hyoplastron module of the present utility model.
Fig. 7 is the sectional view of the electric connector of the present utility model with flange protection structure.
Fig. 8 is the three-dimensional combination figure of another embodiment of hyoplastron module of the present utility model.
Fig. 9 is the three-dimensional exploded view of another embodiment of hyoplastron module of the present utility model.
Embodiment
[first embodiment]
Fig. 1 is refer to, is the three-dimensional exploded view of the electric connector of the present utility model with flange protection structure.This practicality
A kind of electric connector 100 with flange protection structure of new offer, or abbreviation electric connector 100, it includes a hyoplastron module
10th, a shielding casing 20 and a shell body 30.Several terminals 40a, 40b are respectively arranged at the upper and lower faces of hyoplastron module 10, tongue
Plate module 10 is housed and is fixed in shielding casing 20, and shell body 30 covers the shielding casing 20.
Fig. 2 and Fig. 3 is refer again to, the stereo decomposing of the hyoplastron module 10 of electric connector of the present utility model is further presented
Figure.The shielding casing 20 has an accommodation space.Hyoplastron module 10 is located in the accommodation space, and the hyoplastron module 10 is exhausted with one
Edge retaining piece (ginseng label 11,12,13), a protection board 14 and several terminals 40a, 40b.Several terminals 40a, 40b are fixed respectively
In the upper and lower surface of the insulation retaining piece, protection board 14 is fixed on the centre of insulation retaining piece.The retaining piece that insulate can be one
Formula, or more than one piece are combined.
The retaining piece that insulate has a front-end edge 121a and two lateral margin 121b for being located at the front-end edge 121a both sides, and this is exhausted
Edge retaining piece has a crack 1210, and the crack 1210 is through the front-end edge 121a and extends to two lateral margin 121b.
Protection board 14 is held in the crack 1210 of the insulation retaining piece (ginseng label 11,12,13).The utility model one of which is special
Levy and be, the protection board 14 has a flange part 141, the flange part 141 protrudes from the front-end edge of the insulation retaining piece
121a, and expose to two lateral margin 121b.Protection board 14 is arranged at insulation fixing by the utility model with method of clamping
The centre of part is to protect hyoplastron module 10, and said structure can protect the hyoplastron module of electric connector of the present utility model whereby
10, to avoid during grafting by the scratch of another electric connector institute.
The present embodiment is by protection board 14 and several terminals 40a, 40b in the way of insert molding (Insert Molding)
It is fixed on the insulation retaining piece.Insert molding or plastic injection burying forming, before plastics filling die cavity, first by insert
(that is, protection board 14 and terminal 40a, 40b) is positioned in die cavity, then fills die cavity with plastics, makes embedded protection board 14 and end
Sub- 40a, 40b are integrated by plastic overmold, save the processing technologys such as assembling.However, the utility model be not restricted to it is such a
Mode, terminal can also be fixed in the way of assembling in hyoplastron module.
The protection board 14 of the present embodiment is a metallic plate, and the rear side two ends of protection board 14 respectively extend a pin 144, simultaneously may be used
With the bond strength for retaining piece of strengthening and insulate, another side can be welded in circuit board (figure is omited) to provide ELECTROMAGNETIC OBSCURANT and ground connection
Function.In addition, one clamping part 142 of each prominent formation in two sides of protection board 14, it is solid that the clamping part 142 protrudes from the insulation
Two lateral margin 121b of gripping member.Protection board 14 also forms several hollow holes 140, and those hollow holes 140 are rows of along grafting direction
Arrangement, wherein several described terminal 40a, 40b contain the several long terminal 40g and sub- 40s of several short ends.In the present embodiment, it is long
With it is short be long terminal 40g compared with the sub- 40s of short end, long terminal 40g length is more than the sub- 40s of short end length.That is, ground connection
Terminal or power supply terminal are longer than other signal terminals.Long terminal 40g is used for power delivery or ground connection；The sub- 40s of short end is used to pass
Defeated signal.The aligned in position of several hollow holes 140 can save protection board 14 in those long terminal 40g, such a design one side
Material, can simultaneously strengthen the bond strength of protection board 14 and insulation retaining piece.
The insulation retaining piece of the present embodiment is three-member type, and insulation retaining piece includes holding in the middle of one first retaining piece 11, one
The retaining piece 13 of part 12 and 1 second.Middle retaining piece 12 is located between first retaining piece 11 and second retaining piece 13.
The crack 1210 is formed at the middle retaining piece 12.Wherein the first retaining piece 11 holds first group of terminal 40a, the second fixing
Part 13 holds second group of terminal 40b, and middle retaining piece 12 holds the protection board 14.First face of middle retaining piece 12 forms number
Individual first end pilot trench 1211 makes its part exposed to house first group of terminal 40a, and the second face of middle retaining piece 12 is formed
Several Second terminal grooves 1212 make its part exposed to house second group of terminal 40b.
The combination of first retaining piece 11 of the present embodiment introduced below, the middle retaining piece 13 of retaining piece 12 and second.
First retaining piece 11 has the first insulating body 110, and the top of shielding casing 20 is fixed in the upper surface of the first insulating body 110
Wall.Middle retaining piece 12 has an intermediate insulation body 120, and intermediate insulation body 120 extends forward one plate-like portion 121 of formation.
Intermediate insulation body 120 has a pair towards the fastening hole 122 of first retaining piece 11 and a pair towards second retaining piece 13
Wedging block 124.First retaining piece 11 has a fastening projection 112 towards middle retaining piece 12, fastens projection 112 by first
Insulating body 110 is protruded.Second retaining piece 13 has the second insulating body 130, and the second retaining piece 13 has a direction middle solid
The wedging groove 132 of gripping member 12, wedging groove 132 runs through the second insulating body 130.The buckle of fastening projection 112 of first retaining piece 11
In in the fastening hole 122 of intermediate insulation body 120, the wedging block 124 of middle retaining piece 12 is snapped in the wedge of the second retaining piece 13
Close in groove 132.
In addition, as shown in figure 3, the first insulating body 110 of the first retaining piece 11 also there are a pair of fixed columns 111 to be formed at
Its bottom surface, and positioned at the rear for fastening projection 112.A pair of fixations of the top surface of the second insulating body 130 formation of second retaining piece 13
Hole 131, fixing hole 131 is located at the rear of wedging groove 132.The fixed column 111 of first retaining piece 11 is inserted and fixed to the second fixing
The fixing hole 131 of part 13.
As shown in figure 3, the middle retaining piece 12 of the present embodiment, wherein the aligned in position of wedging block 124 is in fastening hole 122
Position, wedging block 124 has a groove 1240 towards outside, and groove 1240 is communicated in fastening hole 122.As shown in Fig. 2 second
There is retaining piece 13 projection 1321 to be formed in wedging groove 132, and the projection 1321 snaps into the groove of wedging block 124
1240。
After hyoplastron module 10 is combined, as shown in Figures 4 to 6, the three-dimensional combination of hyoplastron module respectively of the present utility model
Figure, top view and upward view.Fig. 1 also shows the constitutional diagram of another angle of hyoplastron module 10.The advantage of the present embodiment said structure
It is, is incorporated into the first retaining piece 11 upwards using middle retaining piece 12 and is incorporated into the second retaining piece 13 downwards, can drop
The thickness of low hyoplastron module 10.It is first exhausted that the intermediate insulation body 120 of middle retaining piece 12 is held in the first retaining piece 11
Between second insulating body 130 of the retaining piece 13 of edge body 110 and second.The rear end of first retaining piece 11, utilizes fixed column 111
It is inserted and fixed to the second retaining piece 13.Combination is quite compact and firm.
As shown in Fig. 4 and Fig. 6, the second insulating body 130 of the second retaining piece 13 also has a pair of locating dowels 131, is available for
It is positioned at circuit board (figure is omited).The pin 144 of protection board 14 protrudes from the second retaining piece 13, can be welded in circuit board (figure
Slightly).
Referring to Fig. 7, the section view for the electric connector of the present utility model with flange protection structure along centre position
Figure, that is, along the position of VII-VII lines in Fig. 5.As seen from Figure 7, the length H2 of the protection board 14 of the present embodiment is more than second
The terminal 40b of group horizontal section length H3.Protection board 14 can provide first group of terminal 40a and second group of terminal 40b screens
The effect of covering.
[second embodiment]
Fig. 8 and Fig. 9 is referred to, is the three-dimensional combination figure of the hyoplastron module of another embodiment of electric connector of the present utility model
And exploded view.The hyoplastron module 10 ' of the present embodiment is similarly three-piece construction, including the first retaining piece 11 ', middle retaining piece
12 ', second retaining piece 13 ' and the protection board 14 ' for being held on middle retaining piece 12 '.The protection board 14 ' of the present embodiment further exists
Rear end projects upwards a pair and combines teat 146, and two outsides of the first retaining piece 11 ' are further each to form an engagement groove 116, with reference to
Teat 146 is fastened in engagement groove 116.More strengthen the structural strength of hyoplastron module 10 ' whereby.
In summary, the beneficial effects of the utility model can be, the electrical connection that the utility model embodiment is provided
Utensil has a flange protection structure, and hyoplastron module 10 is provided with protection board 14, positioned at the centre of insulation retaining piece to protect hyoplastron module
10, the hyoplastron module 10 of electric connector of the present utility model can be protected whereby, to avoid being electrically connected by another during grafting
Connect the scratch of device institute.Furthermore, the middle retaining piece 12 of hyoplastron module 10 be held in the first retaining piece 11 and the second retaining piece 13 it
Between.The rear end of first retaining piece 11 is inserted and fixed to the second retaining piece 13.Combination is quite compact and firm.
It the foregoing is only preferable possible embodiments of the present utility model, non-therefore limitation protection model of the present utility model
Enclose, therefore the equivalence techniques change done such as with the utility model specification and accompanying drawing content, it is both contained in the utility model
Protection domain in.
Claims (10)
1. a kind of electric connector with flange protection structure, it is characterised in that including：
One shielding casing, with an accommodation space；And
One hyoplastron module, in the accommodation space, the hyoplastron module has：
One insulation retaining piece, with a front-end edge and two lateral margins for being located at the front-end edge both sides, the insulation retaining piece tool
There is a crack, the crack is through the front-end edge and extends to two lateral margins；
One protection board is metallic plate and is placed in the crack of the insulation retaining piece；And
Several terminals, are placed on the insulation retaining piece, wherein several terminals include at least two long terminals and at least two
Individual short end, short end is placed between long terminal described at least two described at least two；
Wherein described protection board has a flange part, and the flange part protrudes from the front-end edge of the insulation retaining piece, and
And expose to two lateral margins；
Wherein described protection board forms several hollow holes, and the aligned in position of several hollow holes is in the long terminal.
2. there is the electric connector of flange protection structure as claimed in claim 1, it is characterised in that the protection board is extended to
A few pin.
3. there is the electric connector of flange protection structure as claimed in claim 1, it is characterised in that the both sides of the protection board
One clamping part of each prominent formation, the clamping part protrudes from two lateral margins of the insulation retaining piece.
4. there is the electric connector of flange protection structure as claimed in claim 1, it is characterised in that the insulation retaining piece bag
Include one first retaining piece, one second retaining piece and a middle retaining piece, the middle retaining piece be located at first retaining piece with
Between second retaining piece, the crack is formed at the middle retaining piece.
5. there is the electric connector of flange protection structure as claimed in claim 4, it is characterised in that first retaining piece is consolidated
Terminal described in fixed first group, second retaining piece fixes terminal described in second group, and the first face of the middle retaining piece is formed
Several first end pilot trench to house terminal described in first group, the second face of the middle retaining piece formed several Second terminal grooves with
House terminal described in second group.
6. there is the electric connector of flange protection structure as claimed in claim 5, it is characterised in that the protection board is metal
Plate, the length of the protection board is more than the horizontal section length of terminal described in second group.
7. there is the electric connector of flange protection structure as claimed in claim 4, it is characterised in that the middle retaining piece tool
There is an intermediate insulation body, the intermediate insulation body has a pair fastening holes and a pair of directions towards first retaining piece
The wedging block of second retaining piece, wherein first retaining piece has a pair of fastenings towards the middle retaining piece convex
Block, wherein second retaining piece has a pair of wedging grooves towards the middle retaining piece；Projection buckle is fastened described in a pair
In in fastening hole, wedging block described in a pair is snapped in described in a pair in wedging groove described in a pair.
8. there is the electric connector of flange protection structure as claimed in claim 7, it is characterised in that the position of the wedging block
The position of the fastening hole is aligned in, the wedging block has a groove, and the groove is communicated in the fastening hole, described second
There is retaining piece a projection to be formed in the wedging groove, and the projection snaps into the groove.
9. there is the electric connector of flange protection structure as claimed in claim 1, it is characterised in that the long terminal is to pass
Power transmission source or ground connection.
10. a kind of hyoplastron module of electric connector, it is characterised in that including：
One insulation retaining piece, with a front-end edge and two lateral margins for being located at the front-end edge both sides, the insulation retaining piece tool
There is a crack, the crack is through the front-end edge and extends to two lateral margins；
One protection board is metallic plate and is placed in the crack of the insulation retaining piece；And
Several terminals, are placed on the insulation retaining piece；
Wherein described protection board has a flange part, and the flange part protrudes from the front-end edge of the insulation retaining piece, and
And two lateral margins are exposed to, wherein several terminals include at least two long terminals and at least two short ends, at least
Two short end are placed between long terminal described at least two；
Wherein described protection board forms several hollow holes, and the aligned in position of several hollow holes is in the long terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066711.8U CN206432473U (en) | 2017-01-18 | 2017-01-18 | The hyoplastron module of electric connector and the electric connector with flange protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066711.8U CN206432473U (en) | 2017-01-18 | 2017-01-18 | The hyoplastron module of electric connector and the electric connector with flange protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432473U true CN206432473U (en) | 2017-08-22 |
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ID=59583772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066711.8U Active CN206432473U (en) | 2017-01-18 | 2017-01-18 | The hyoplastron module of electric connector and the electric connector with flange protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321600A (en) * | 2017-01-18 | 2018-07-24 | 贝尔威勒电子股份有限公司 | The electric connector of structure and the hyoplastron module of the electric connector are protected with flange |
-
2017
- 2017-01-18 CN CN201720066711.8U patent/CN206432473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321600A (en) * | 2017-01-18 | 2018-07-24 | 贝尔威勒电子股份有限公司 | The electric connector of structure and the hyoplastron module of the electric connector are protected with flange |
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