CN209001204U - The power supply adaptor transformational structure of post forming - Google Patents
The power supply adaptor transformational structure of post forming Download PDFInfo
- Publication number
- CN209001204U CN209001204U CN201821589318.8U CN201821589318U CN209001204U CN 209001204 U CN209001204 U CN 209001204U CN 201821589318 U CN201821589318 U CN 201821589318U CN 209001204 U CN209001204 U CN 209001204U
- Authority
- CN
- China
- Prior art keywords
- link slot
- extension
- side link
- main part
- plug socket
- 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
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Abstract
The utility model discloses a kind of power supply adaptor transformational structure of post forming, including bottom case and produced by insert molding in the translational pin module in bottom case；Bottom case has main part and is integrally connected to the extension of main part one end；The top surface of main part is recessed with downwards intermediate accommodation groove and is located at the left side link slot of intermediate accommodation groove left and right side, right side link slot；Spacing is arranged from left to right by left side link slot, intermediate accommodation groove, right side link slot three；Translational pin module includes pin in plug socket of plug socket, produced by insert molding and the extension terminal for being riveted on pin rear end；Extending terminal has riveted plating portion and is integrally connected to the extension arm in riveted plating portion, and the riveting end of riveted plating portion and pin is connected and fixed；Extension arm protrudes into main part, and the top of extension arm is exposed in corresponding left side link slot or right side link slot；Whereby, resistance to plug performance is effectively improved, meanwhile, processing procedure is simple, accurate positioning, and product quality is controllable.
Description
Technical field
The utility model relates to power supply adaptor accessories field technologies, refer in particular to a kind of power supply adaptor of post forming
Transformational structure.
Background technique
Power supply adaptor can be all used in family and a variety of public arenas, and the pin of power supply adaptor is generally by inlaying
Molding mode is fixed on power adaptor housing, and also some are positioned by subsequent assembling.For being provided with grafting chamber
For power supply adaptor, design is to occupy a space inside housings to arrange as grafting chamber mostly, i.e., by inserting with grafting chamber
Head mould is assembled into shell；There are many deficiencies for it, such as: 1, in processing procedure, assembling trouble is unfavorable for the control to product quality
System, 2, plug in use, especially repeatedly plug use after, be easy to appear pin and entirely the plug mould group phase with grafting chamber
The phenomenon that loosening to power adaptor housing, affects the normal use performance of power supply adaptor, to power supply adaptor inside cloth
The other electron component set will also result in negative effect.
Need to develop the new technical solution of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose be to provide it is a kind of it is secondary at
The power supply adaptor transformational structure of type buries translational pin module using extension, by translational pin by post forming
Module effectively improves resistance to plug performance independently of outside, meanwhile, processing procedure is simple, accurate positioning, and product quality is controllable.
To achieve the above object, the utility model is using following technical solution:
A kind of power supply adaptor transformational structure of post forming includes bottom case and produced by insert molding in the conversion plug in bottom case
Foot module；
The bottom case has main part and is integrally connected to the extension of main part one end, the main part and extension structure
At L-shaped structure；The top surface of the main part is recessed with downwards intermediate accommodation groove and is located at a left side for intermediate accommodation groove left and right side
Side link slot, right side link slot；Spacing is arranged from left to right by left side link slot, intermediate accommodation groove, right side link slot three；
After the translational pin module includes pin in plug socket of plug socket, produced by insert molding and is riveted on pin
The extension terminal at end；The front end of plug socket is recessed with grafting chamber, and the front end of pin extends in grafting chamber, and the rear end of pin is exposed to slotting
The rear end of joint chair is to form riveting end；Each riveting end is corresponded in grafting base rear end and is convexly equipped with peripheral frame respectively, and peripheral frame surrounds corresponding riveting
The periphery at end is connect, is formed with annular positioning groove between peripheral frame and riveting end；Extending terminal has riveted plating portion and is integrally connected to
The extension arm in riveted plating portion, riveted plating are embedded in corresponding annular positioning groove, and the riveting end of riveted plating portion and pin is connected and fixed；
Extension arm is extended from after going to；
Plug socket is embedded in extension, and grafting chamber is exposed to the front end of extension, and riveting end, riveted plating portion are embedded in and prolong
In extending portion, extension arm is then protruded into main part, and the top of extension arm is exposed in corresponding left side link slot or right side link slot.
As a preferred embodiment, the left side link slot, right side link slot inner wall be recessed with resilient contact
Mounting groove, the upper end of the corresponding left side link slot of resilient contact mounting groove perforation or right side link slot；Resilient contact includes
There are positioning plate, the lower lateral spring for being connected to positioning plate bottom end and the upper lateral spring for being connected to positioning plate top, positioning plate is embedded in phase
In the resilient contact mounting groove answered, lower lateral spring is located in corresponding left side link slot or right side link slot, lower lateral spring
Lower end is connected to corresponding extension arm, and the upper end of upper lateral spring is convex to be exposed to above main part.
As a preferred embodiment, the left and right side of the main part is convexly equipped with the lateral stuck point for being adapted to upper casing,
And the rear end of extension is provided with several positioning convex strips for being adapted to upper casing, is formed with confession between adjacent positioned raised line
The vertical slot of upper casing insertion positioning.
As a preferred embodiment, the left side, right side of the plug socket, which are convexly equipped with, reinforces between plug socket and extension
The rib of combination fastness.
As a preferred embodiment, the bottom of the plug socket, which is convexly equipped with, reinforces being firmly combined between plug socket and extension
The bottom end of the pillar of degree, the pillar is exposed to the bottom surface of extension.
As a preferred embodiment, the main part is in rectangular configuration, and four turnings position is provided with splicing protrusion,
Splicing gap is formed between contiguous concatenation protrusion.
As a preferred embodiment, cross is offered in the riveted plating portion and disconnects slot, and cross disconnects slot in riveting
Four clamping valves are separated to form in plate portion；After riveted plating portion is embedded in annular positioning groove, riveting end advances through riveted plating portion, and four
A clamping valve is wrapped in the lateral surface at riveting end by riveting deformation.
As a preferred embodiment, L shape bending part, L shape bending part tool are connected between the extension arm and riveted plating portion
There are transverse part and vertical portion, transverse part one end is connected to the side in riveted plating portion, and the other end of transverse part is connected to vertical portion
The lower end of upper end, vertical portion is connected to extension arm.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme buries translational pin module using extension it is found that it mainly passes through post forming, and translational pin module is independent
In outside, resistance to plug performance is effectively improved, meanwhile, processing procedure is simple, accurate positioning, and product quality is controllable；Followed by, by right
The structural improvement of plug socket, on the one hand, ensure that plug socket is firm in positioning in extension, on the other hand, facilitate extend terminal with
The riveting of pin positions；Furthermore it is to extend terminal to be connected by resilient contact with circuit board, smart structural design,
It is easy to assembly, it is in electrical contact reliable and stable；And it is designed on the main part of bottom case, extension and facilitates upper casing assembling positioning
Structure, such as: lateral stuck point, vertical slot, splicing protrusion, splicing gap etc. so that the assembling of upper casing becomes eased.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the assembling perspective representation of the embodiment of the utility model；
Fig. 2 is another angle assembling perspective representation of the embodiment of the utility model；
Fig. 3 is the exploded view of the embodiment of the utility model；
Fig. 4 is the sectional view of the embodiment of the utility model；
Fig. 5 is the top view of the embodiment of the utility model；
Fig. 6 is the translational pin module perspective representation of the embodiment of the utility model.
Description of drawing identification:
1, main part 2, extension
3, left side link slot 4, right side link slot
5, plug socket 6, pin
7, extend terminal 8, peripheral frame
9, riveted plating portion 10, extension arm
11, L shape bending part 12, resilient contact mounting groove
13, positioning plate 14, lower lateral spring
15, upper lateral spring 16, lateral stuck point
17, positioning convex strip 18, pillar.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 6, that show the specific structures of the embodiment of the utility model.
A kind of power supply adaptor transformational structure of post forming includes bottom case and produced by insert molding in the conversion plug in bottom case
6 module of foot.
The bottom case has main part 1 and is integrally connected to the extension 2 of 1 one end of main part, the main part 1 and extension
Portion 2 constitutes L-shaped structure；The top surface of the main part 1 is recessed with intermediate accommodation groove downwards and to be located at intermediate accommodation groove left and right
Left side link slot 3, the right side link slot 4 of side；Left side link slot 3, intermediate accommodation groove, 4 three of right side link slot from left to right between
Away from arrangement；
6 module of translational pin includes pin 6 in plug socket 5 of plug socket 5, produced by insert molding and is riveted on slotting
The extension terminal 7 of 6 rear end of foot；The front end of plug socket 5 is recessed with grafting chamber, and the front end of pin 6 extends in grafting chamber, pin 6
Rear end is exposed to the rear end of plug socket 5 to form riveting end；Each riveting end is corresponded in 5 rear end of plug socket and is convexly equipped with peripheral frame 8 respectively, is enclosed
Frame 8 is formed with annular positioning groove between peripheral frame 8 and riveting end around the periphery at corresponding riveting end；Extending terminal 7 has riveted plating
Portion 9 and the extension arm 10 for being integrally connected to riveted plating portion 9, riveted plating are embedded in corresponding annular positioning groove, riveted plating portion 9 and are inserted
The riveting end of foot 6 is connected and fixed；Specifically: offered in the riveted plating portion 9 cross disconnect slot, cross disconnect slot in
Four clamping valves are separated to form in riveted plating portion 9；After riveted plating portion 9 is embedded in annular positioning groove, riveting end advances through riveting
Plate portion 9, four clamping valves are wrapped in the lateral surface at riveting end by riveting deformation.
Extension arm 10 is extended from after going to；L shape bending part is connected between the extension arm 10 and riveted plating portion 9
11, L shape bending parts 11 have transverse part and vertical portion, and transverse part one end is connected to the side in riveted plating portion 9, transverse part it is another
End is connected to the upper end of vertical portion, and the lower end of vertical portion is connected to extension arm 10.
Plug socket 5 is embedded in extension 2, and grafting chamber is exposed to the front end of extension 2, and riveting end, riveted plating portion 9 are embedded
In in extension 2, extension arm 10 is then protruded into main part 1, and the top of extension arm 10 is exposed to corresponding left side link slot 3 or right side connects
In access slot 4.
The left side link slot 3, right side link slot 4 inner wall be recessed with resilient contact mounting groove 12, elastic connecting
Contact element mounting groove 12 penetrates through the upper end of corresponding left side link slot 3 or right side link slot 4；Resilient contact includes positioning plate
13, it is connected to the lower lateral spring 14 of 13 bottom end of positioning plate and is connected to the upper lateral spring 15 on 13 top of positioning plate, positioning plate 13 is embedding
Entering in corresponding resilient contact mounting groove 12, lower lateral spring 14 is located in corresponding left side link slot 3 or right side link slot 4,
The lower end of lower lateral spring 14 is connected to corresponding extension arm 10, and the upper end of upper lateral spring 15 is convex to be exposed to 1 top of main part；The master
Body portion 1 is in rectangular configuration, and four turnings position is provided with splicing protrusion, and it is empty to be formed with splicing between contiguous concatenation protrusion
Gap；It is connected by resilient contact with circuit board in this way, extending terminal 7, smart structural design is easy to assembly, electrically
It contacts reliable and stable.
The left and right side of the main part 1 is convexly equipped with the lateral stuck point 16 for being adapted to upper casing, and, extension 2
Rear end is provided with several positioning convex strips 17 for being adapted to upper casing, and it is fixed for upper casing insertion to be formed between adjacent positioned raised line 17
The vertical slot of position, in this way, the assembling of upper casing is made to become eased.
Left side, the right side of the plug socket 5 are convexly equipped with the muscle for reinforcing combination fastness between plug socket 5 and extension 2
Item.The bottom of the plug socket 5 is convexly equipped with the pillar 18 for reinforcing combination fastness between plug socket 5 and extension 2, the pillar
18 bottom end is exposed to the bottom surface of extension 2.
The design focal point of the utility model is, mainly passes through post forming, buries conversion plug using extension
Foot module effectively improves resistance to plug performance by translational pin module independently of outside, meanwhile, processing procedure is simple, accurate positioning,
Product quality is controllable；Followed by, pass through the structural improvement to plug socket, on the one hand, ensure that plug socket is steady in positioning in extension
Gu the riveting for extending terminal and pin on the other hand, is facilitated to position；Furthermore be, extend terminal by resilient contact come with electricity
Road plate is connected, and smart structural design is easy to assembly, in electrical contact reliable and stable；And main part, the extension of bottom case
On be designed with the structure for facilitating upper casing assembling positioning, such as: lateral stuck point, vertical slot, splicing protrusion, splicing gap etc. make
The assembling for obtaining upper casing becomes eased.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of power supply adaptor transformational structure of post forming, it is characterised in that: include bottom case and produced by insert molding in bottom case
Interior translational pin module；
The bottom case has main part and is integrally connected to the extension of main part one end, and the main part and extension constitute L
Shape structure；The top surface of the main part is recessed with downwards intermediate accommodation groove and is located at the left side of intermediate accommodation groove left and right side
Link slot, right side link slot；Spacing is arranged from left to right by left side link slot, intermediate accommodation groove, right side link slot three；
The translational pin module includes pin in plug socket of plug socket, produced by insert molding and is riveted on pin rear end
Extend terminal；The front end of plug socket is recessed with grafting chamber, and the front end of pin extends in grafting chamber, and the rear end of pin is exposed to plug socket
Rear end with formed riveting end；Each riveting end is corresponded in grafting base rear end and is convexly equipped with peripheral frame respectively, and peripheral frame is around corresponding riveting end
Periphery, peripheral frame and riveting end between be formed with annular positioning groove；Extending terminal has riveted plating portion and is integrally connected to rivet
The extension arm in plate portion, riveted plating are embedded in corresponding annular positioning groove, and the riveting end of riveted plating portion and pin is connected and fixed；It lengthens
Arm is extended from after going to；
Plug socket is embedded in extension, and grafting chamber is exposed to the front end of extension, and riveting end, riveted plating portion are embedded in extension
Interior, extension arm then protrudes into main part, and the top of extension arm is exposed in corresponding left side link slot or right side link slot.
2. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the left side connection
Slot, right side link slot inner wall be recessed with resilient contact mounting groove, the corresponding left side of resilient contact mounting groove perforation
The upper end of link slot or right side link slot；Resilient contact include positioning plate, the lower lateral spring for being connected to positioning plate bottom end and
It is connected to the upper lateral spring on positioning plate top, positioning plate is embedded in corresponding resilient contact mounting groove, and lower lateral spring is located at phase
In the left side link slot or right side link slot answered, the lower end of lower lateral spring is connected to corresponding extension arm, the upper end of upper lateral spring
It is convex to be exposed to above main part.
3. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the main part
Left and right side is convexly equipped with the lateral stuck point for being adapted to upper casing, and, the rear end of extension is provided with for being adapted to upper casing
Several positioning convex strips, the vertical slot for upper casing insertion positioning is formed between adjacent positioned raised line.
4. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the plug socket
Left side, right side are convexly equipped with the rib for reinforcing combination fastness between plug socket and extension.
5. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the plug socket
Bottom is convexly equipped with the pillar for reinforcing combination fastness between plug socket and extension, and the bottom end of the pillar is exposed to the bottom of extension
Face.
6. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the main part is in
Rectangular configuration, four turnings position are provided with splicing protrusion, splicing gap are formed between contiguous concatenation protrusion.
7. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the riveted plating portion
On offer cross and disconnect slot, cross disconnects slot in being separated to form four clamping valves in riveted plating portion；The insertion of riveted plating portion
After in annular positioning groove, riveting end advances through riveted plating portion, and four clamping valves are wrapped in the outside at riveting end by riveting deformation
Face.
8. the power supply adaptor transformational structure of post forming according to claim 1, it is characterised in that: the extension arm with
L shape bending part is connected between riveted plating portion, L shape bending part has transverse part and vertical portion, and transverse part one end is connected to riveting
The side in plate portion, the other end of transverse part are connected to the upper end of vertical portion, and the lower end of vertical portion is connected to extension arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589318.8U CN209001204U (en) | 2018-09-28 | 2018-09-28 | The power supply adaptor transformational structure of post forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589318.8U CN209001204U (en) | 2018-09-28 | 2018-09-28 | The power supply adaptor transformational structure of post forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001204U true CN209001204U (en) | 2019-06-18 |
Family
ID=66802068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589318.8U Expired - Fee Related CN209001204U (en) | 2018-09-28 | 2018-09-28 | The power supply adaptor transformational structure of post forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001204U (en) |
-
2018
- 2018-09-28 CN CN201821589318.8U patent/CN209001204U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |