CN202872046U - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN202872046U CN202872046U CN 201220535182 CN201220535182U CN202872046U CN 202872046 U CN202872046 U CN 202872046U CN 201220535182 CN201220535182 CN 201220535182 CN 201220535182 U CN201220535182 U CN 201220535182U CN 202872046 U CN202872046 U CN 202872046U
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- space
- buckle
- shell
- coupler component
- electric coupler
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Abstract
An electric connector assembly comprises an insulation housing, an electric connector assembled in the housing, and an end cap, wherein the housing comprises a top wall, a bottom wall, and two side walls, the top wall, the bottom wall and the two side walls are connected to enclose a front-back through containing space of the housing, the electric connector is contained in the containing space, the electric connector comprises an insulation body and conductive terminals contained in the insulation body, the end cap is contained in the containing space, the end cap is provided with buckle arms extending forwards and buckle blocks positioned on end portions of the buckle arms, an inner side wall of the containing space is recessed with buckle grooves buckling with the buckle blocks in a front-back direction, the electric connector assembly is simple in structure, so die design is easy, the end cap can be easily assembled with the housing, using performance of the electric connector will not be influenced, and simultaneously structure intensity of the electric connector assembly is improved.
Description
Technical field
The utility model relates to a kind of electric coupler component, relates in particular to the chlamydate electric coupler component of a kind of tool.
Background technology
The prior art relevant with this case can disclose a kind of electric coupler component that discloses for No. 101714718 with reference to Chinese patent, and this electric coupler component comprises insulating body, is contained in some conducting terminals of insulating body, metal shell, cable, internal mold and an insulation crust.Shell is formed by the insulating material injection mo(u)lding, front end has the host cavity of a groove shape, the rear end offers the through hole that is connected with host cavity, conducting terminal and cable weld together, insulating body is assembled in the metal shell, internal mold is welded on the position by injection mo(u)lding mutually at conducting terminal and cable, shell is assembled in the rear end of metal shell, the front end of metal shell is the butt end, in order to peg graft with butt connector, internal mold comprises the section of exposing of main part and the extended covered section cable of autonomous body of clad metal housing, the rear end of internal mold and metal shell is contained in the host cavity of shell, and the section of exposing of cable and internal mold extends back shell by the through hole of shell.The complex structure of shell, the outward appearance of shell is coarse, has strengthened the design difficulty of mould, is unfavorable for saving production cost, and the overall construction intensity of electric coupler component is low.
Therefore, be necessary to design a kind of novel electric connector assembly, to solve the problems of the technologies described above.
The utility model content
The purpose of this utility model is to provide a kind of to be had simple in structure and improves the electric coupler component of structural strength.
For realizing aforementioned purpose, the utility model adopts following technical scheme: a kind of electric coupler component, it comprises insulation crust, be assembled in electric connector and bonnet in the shell, described shell comprises roof, diapire and two side, described roof, diapire links to each other with the two side to enclose and forms the receiving space that front and back connect shell, described electric connector is contained in receiving space, described electric connector comprises insulating body and is contained in the conducting terminal of insulating body, described bonnet is contained in receiving space, be covered with forward the buckle arm that extends after described and be positioned at the buckle piece of buckle arm end, the receiving space madial wall is concaved with the buckle slot that is fastened togather along fore-and-aft direction with the buckle piece.
As further improvement of the utility model, described receiving space is divided into three sections along fore-and-aft direction, be respectively the first space of being positioned at the shell front end, the second space in the middle of being positioned at and be positioned at the 3rd space of outer casing back, electric connector assembling is in first, second space, and bonnet is assembled in second, third space.
As further improvement of the utility model, described electric connector comprises that base portion reaches the docking section from base portion protrudes out forward, base portion has the protuberance that both sides to the left and right protrude out and surpass the docking section, the width in the first space and height are less than second space, shell is formed with the inward flange that is positioned at second space the place ahead, the docking section is contained in the first space, and base portion is contained in second space, and protuberance is resisted against on the inward flange forward.
As further improvement of the utility model, the height of described second space is less than the 3rd space, shell is formed be positioned at the protuberance in the place ahead, the 3rd space, described bonnet comprises baffle plate and the described buckle arm that extends forward from baffle plate, and baffle plate is contained in the 3rd space and is resisted against forward on the interior protuberance.
As further improvement of the utility model, described shell inboard also is concaved with the sliding tray that is positioned at the buckle slot rear, spaced apart and mutually align before and after buckle slot and the sliding tray, buckle slot runs through backward interior protuberance and is communicated with the 3rd space, described buckle piece is to be introduced into to enter buckle slot after continuing behind the sliding tray to slip into forward second space again, and described buckle slot and sliding tray are arranged with the inner surface at roof or diapire.
As further improvement of the utility model, the degree of depth of described buckle slot or sliding tray raises after by forward direction gradually.
As further improvement of the utility model, described buckle slot comprises the first inclined plane that has vertical blocking surface and extend forward from the blocking surface bottom, described buckle piece has the guide ramp that the first inclined plane fits, it is loosening to avoid the buckle piece to produce in buckle slot, described sliding tray has second inclined plane of extending forward, on fore-and-aft direction, the length of buckle slot is less than the length of sliding tray.
As further improvement of the utility model, be covered with about the edge after described and isolated four the buckle arms of above-below direction, bonnet also comprises two limiting plates that connect adjacent two buckle arms, and limiting plate links to each other with the medial margin of buckle arm, and the buckle arm extends beyond forward limiting plate.
As further improvement of the utility model, described electric coupler component also comprises the cable that welds together with conducting terminal, and cable extends back shell, and described baffle plate offers the through hole that passes for cable.
As further improvement of the utility model, described electric coupler component comprises the internal mold of the outside that is overmolded onto cable, described internal mold comprises the section of exposing that main part and autonomous body extend back, be formed with the spatial accommodation of accommodating main part between two limiting plates, the section of exposing extends back bonnet and shell by the through hole of bonnet.
Compared to prior art, the utility model electric coupler component bonnet is assembled in the receiving space of shell, after be covered with forward the buckle arm that extends and be positioned at the buckle piece of buckle arm end, the receiving space madial wall is concaved with the buckle slot that is fastened togather along fore-and-aft direction with the buckle piece, shell separates with bonnet to be made, make easily and improve the outward appearance of shell, simple in structure, so that Design of Dies is easy, bonnet and shell assembling are easily, can not affect the serviceability of electric connector, improve simultaneously the structural strength of electric coupler component.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.
Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric coupler component.
Fig. 3 is the three-dimensional exploded view of the utility model electric coupler component.
Fig. 4 is the three-dimensional exploded view of another angle of the utility model electric coupler component.
Fig. 5 is the schematic perspective view of the utility model electric coupler component shell.
Fig. 6 is the schematic perspective view of the utility model electric coupler component bonnet.
Embodiment
See also Fig. 1 to shown in Figure 6, the utility model electric coupler component 100 is VGA (Video Graphics Array, Video Graphics Array) interface connector, the cable 5 that it comprises insulation crust 1, is assembled in insulation bonnet 2, electric connector 3, the internal mold 4 in the shell 1 and extends back shell 1, cable 5 welds together with electric connector 3.
Shell 1 is roughly square frame structure, and it comprises roof 11, diapire 12 and two side 13.Roof 11, diapire 12 link to each other with two side 13 to enclose and form the receiving space 10 that front and back connect shell 1, in order to accommodate bonnet 2 and electric connector 3.Along fore-and-aft direction, receiving space 10 is divided into three sections, is respectively the first space 101 of being positioned at shell 1 front end, the second space 102 in the middle of being positioned at and be positioned at the 3rd space 103 of shell 1 rear end.The width in the first space 101 and height are formed with shell 1 to be positioned at the inward flange 14 in second space 102 the place aheads less than second space 102; The height of second space 102 is less than the 3rd space 103, shell 1 is formed be positioned at the protuberance 15 in 103 the place aheads, the 3rd space.
The inner surface of shell 1 roof 11 and diapire 12 is that the madial wall of receiving space 10 is concaved with respectively the isolated a pair of buckle slot 111 in the left and right sides and is positioned at this to the isolated pair of sliding groove 112 in buckle slot 111 rears and the left and right sides, buckle slot 111 is spaced apart with sliding tray 112 front and back and mutually align, the degree of depth of buckle slot 111 raises after by forward direction gradually, buckle slot 111 comprises that having vertical blocking surface 1111 reaches from blocking surface 1111 bottoms forward, upwardly extending one first inclined plane 1112, sliding tray 112 runs through backward interior protuberance 15 and is communicated with the 3rd space 103, the degree of depth of sliding tray 112 also raises after by forward direction gradually, and sliding tray 112 has forward, upwardly extending one second inclined plane 1122.Buckle slot 111 is identical with the width of sliding tray 112 on left and right directions, yet on fore-and-aft direction, the length of buckle slot 111 is less than the length of sliding tray 112.
Bonnet 2 comprises baffle plate 21, from baffle plate 21 that extend and buckle slot 111 shell 1 four buckle arms 22 and be connected the limiting plate 23 of neighbouring two buckle arms 22 one to one forward, four buckle arms 22 about and above-below direction be spaced from each other, limiting plate 23 is connected with the medial margin of buckle arm 22, each buckle arm 22 extends beyond forward limiting plate 23, and buckle arm 22 ends are provided with buckle piece 221 and are positioned at the guide ramp 222 in buckle piece 221 outsides.Be formed with a spatial accommodation 24 between two limiting plates 23, connect the through hole 25 that is communicated with spatial accommodation 24 before and after baffle plate 21 offers.
During 100 assembling of the utility model electric connector, at first, afterbody 322 and the cable 5 of electric connector 3 conducting terminals 32 weld together.Secondly, electric connector 3 is assembled in forward in the receiving space 10 of shell 1, the docking section 312 of insulating body 31 is contained in the first space 101 with the procapsid 332 of metal shell 33, accepting hole 3123 on the docking section 312 exposes to the front end of shell 1, the base portion 311 of insulating body 31 is contained in second space 102 with the back casing 331 of metal shell 33 and is resisted against forward on the inward flange 14, thereby restriction electric connector 3 moves forward.At last, bonnet 2 is assembled in forward in the shell 1, baffle plate 21 integral body are contained in the 3rd space 103 and are limited to reach up and down move left and right, baffle plate 21 is resisted against forward on the interior protuberance 15, restriction bonnet 2 moves forward, buckle piece 221 on the buckle arm 22 enters the second space 102 rear buckle slots 111 that enter at last from sliding tray 112 slides forwards, guide ramp 222 on the buckle piece 221 matches with the second inclined plane 1122, reduce the motive force that bonnet 2 is assembled forward, buckle piece 221 is buckled on the blocking surface 1111 backward, restriction bonnet 2 is mobile backward, guide ramp 222 and the second inclined plane 1122 are together bonded to each other, avoid buckle piece 221 loosening in buckle slot 111 interior generations, shell 1 and bonnet 2 are combined reliably, the main part 41 of internal mold 4 is contained in the spatial accommodation 24 of bonnet 2, cable 5 and expose section 42 and extend back shell 1 and bonnet 2 by the through hole 25 of bonnet 2.
The utility model electric coupler component 100 is assembled in bonnet 2 on the shell 1 by setting, shell 1 separates with bonnet 2 to be made, improve easily the outward appearance of shell 1, simple in structure, so that Design of Dies is easy, the buckle slot 111 of shell 1 combines with the buckle piece 221 of bonnet 2 buckle arms 22, so that bonnet 2 is easy with shell 1 assembling, can not affect the serviceability of electric connector 3, improve simultaneously the structural strength of electric coupler component 100.
In sum, it below only is preferred embodiment of the present utility model, should not limit scope of the present utility model with this, be that every simple equivalence of doing according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. electric coupler component, it comprises insulation crust, be assembled in electric connector and bonnet in the shell, described shell comprises roof, diapire and two side, described roof, diapire links to each other with the two side to enclose and forms the receiving space that front and back connect shell, described electric connector is contained in receiving space, described electric connector comprises insulating body and is contained in the conducting terminal of insulating body, it is characterized in that: described bonnet is contained in receiving space, be covered with forward the buckle arm that extends after described and be positioned at the buckle piece of buckle arm end, described receiving space madial wall is concaved with the buckle slot that is fastened togather along fore-and-aft direction with the buckle piece.
2. electric coupler component according to claim 1, it is characterized in that: described receiving space is divided into three sections along fore-and-aft direction, be respectively the first space of being positioned at the shell front end, the second space in the middle of being positioned at and be positioned at the 3rd space of outer casing back, electric connector assembling is in first, second space, and bonnet is assembled in second, third space.
3. electric coupler component according to claim 2, it is characterized in that: described electric connector comprises that base portion reaches the docking section from base portion protrudes out forward, base portion has the protuberance that both sides to the left and right protrude out and surpass the docking section, the width in the first space and height are less than second space, shell is formed with the inward flange that is positioned at second space the place ahead, the docking section is contained in the first space, and base portion is contained in second space, and protuberance is resisted against on the inward flange forward.
4. electric coupler component according to claim 2, it is characterized in that: the height of described second space is less than the 3rd space, shell is formed be positioned at the protuberance in the place ahead, the 3rd space, described bonnet comprises baffle plate and the described buckle arm that extends forward from baffle plate, and baffle plate is contained in the 3rd space and is resisted against forward on the interior protuberance.
5. electric coupler component according to claim 4, it is characterized in that: described shell inboard also is concaved with the sliding tray that is positioned at the buckle slot rear, spaced apart and mutually align before and after buckle slot and the sliding tray, buckle slot runs through backward interior protuberance and is communicated with the 3rd space, described buckle piece is to be introduced into to enter buckle slot after continuing behind the sliding tray to slip into forward second space again, and described buckle slot and sliding tray are arranged with the inner surface at roof or diapire.
6. electric coupler component according to claim 5 is characterized in that: the degree of depth of described buckle slot or sliding tray raises after by forward direction gradually.
7. electric coupler component according to claim 5, it is characterized in that: described buckle slot comprises the first inclined plane that has vertical blocking surface and extend forward from the blocking surface bottom, described buckle piece has the guide ramp that the first inclined plane fits, it is loosening to avoid the buckle piece to produce in buckle slot, described sliding tray has second inclined plane of extending forward, on fore-and-aft direction, the length of buckle slot is less than the length of sliding tray.
8. electric coupler component according to claim 4, it is characterized in that: be covered with about the edge after described and isolated four the buckle arms of above-below direction, bonnet also comprises two limiting plates that connect adjacent two buckle arms, limiting plate links to each other with the medial margin of buckle arm, and the buckle arm extends beyond forward limiting plate.
9. described electric coupler component according to claim 8, it is characterized in that: described electric coupler component also comprises the cable that welds together with conducting terminal, and cable extends back shell, described baffle plate offers the through hole that passes for cable.
10. electric coupler component according to claim 9, it is characterized in that: described electric coupler component comprises the internal mold of the outside that is overmolded onto cable, described internal mold comprises the section of exposing that main part and autonomous body extend back, be formed with the spatial accommodation of accommodating main part between two limiting plates, the section of exposing extends back bonnet and shell by the through hole of bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535182 CN202872046U (en) | 2012-10-19 | 2012-10-19 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535182 CN202872046U (en) | 2012-10-19 | 2012-10-19 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872046U true CN202872046U (en) | 2013-04-10 |
Family
ID=48038737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535182 Expired - Fee Related CN202872046U (en) | 2012-10-19 | 2012-10-19 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966394A (en) * | 2018-09-28 | 2020-04-07 | Sl株式会社 | Rotary speed variator for vehicle |
-
2012
- 2012-10-19 CN CN 201220535182 patent/CN202872046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966394A (en) * | 2018-09-28 | 2020-04-07 | Sl株式会社 | Rotary speed variator for vehicle |
| US11485220B2 (en) | 2018-09-28 | 2022-11-01 | Sl Corporation | Rotary-type automotive transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Renhong Inventor before: Zhang Guangqing Inventor before: Yu Liang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG GUANGQING YU LIANG TO: YUAN RENHONG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518126 Shenzhen Province, Baoan District City, west of the town of Wai Wai Industrial Zone, around nine Patentee after: LUXSHARE PRECISION INDUSTRY (SHENZHEN) CO., LTD. Address before: 518126 Shenzhen Province, Baoan District City, west of the town of Wai Wai Industrial Zone, around nine Patentee before: Shenzhen Luxshare Precision Industry Co., Ltd. |
|
| 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: 20130410 Termination date: 20191019 |