CN205319390U - A contact structure for hidden plug - Google Patents
A contact structure for hidden plug Download PDFInfo
- Publication number
- CN205319390U CN205319390U CN201521133566.8U CN201521133566U CN205319390U CN 205319390 U CN205319390 U CN 205319390U CN 201521133566 U CN201521133566 U CN 201521133566U CN 205319390 U CN205319390 U CN 205319390U
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- plug
- metal round
- needle file
- needle stand
- contact
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Abstract
The utility model relates to an electric plug technical field provides a contact structure for hidden plug, and rotatory plug is connected with the needle file, and rotate the plug and include that two metal round platforms and two metals participate in, two metal round platforms are participated in interference fit with the metal that corresponds respectively and are connected to link into an integrated entity through moulding plastics, be equipped with two needle file shell fragments that are symmetrical structure on the needle file, every needle file shell fragment inboard all is equipped with the bump, two metal round platform lateral surfaces on the rotatory plug respectively with two needle file shell fragments on two bumps contacts for two bumps and two metal round platforms on two needle file shell fragments form 2 symmetrical contact points, and the completion switches on. Utilize needle file shell fragment and rotatory plug side (two metal round platforms promptly) contact to not direct contact is participated in with rotatory plug to realization needle file shell fragment, and this contact structure does not influence rotatoryly and switches on well simultaneously, has increased the life who utilizes this contact structure's socket or plug in the electroplax widely.
Description
Technical field
The utility model relates to electric connector technical field, particularly relates to a kind of contact structure for concealed plug.
Background technology
Existing socket or plug board adopt the conducting structure contacted with rotation plug base pin by shell fragment mostly, but there are problems: such as these conducting structures easily cause rotation to have some setbacks simultaneously, loose contact or not conducting, and socket or plug board are in use to the plug number of times rotating plug base pin still very frequently, therefore when the above-mentioned middle connection of appearance has some setbacks, during the situation of loose contact or not conducting, not only seriously affect the work-ing life of socket or plug board, and household electrical appliance in daily life are normally used also bring many potential safety hazards. therefore, these problems are all urgently to be resolved hurrily.
Practical novel content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide the stable a kind of contact structure for concealed plug of novel contact structure, conducting.
To achieve the above object, the utility model have employed following technical scheme:
A kind of contact structure for concealed plug is provided, rotate plug to be connected with needle stand, rotating plug and comprise two metal round platforms and two metal pin, described two metal round platforms connect with corresponding metal pin shrink-fit respectively, and are linked into an integrated entity by injection moulding; Described needle stand is provided with the needle stand shell fragment of two pieces of symmetrically structures, convex point it is equipped with inside each needle stand shell fragment, rotate two metal round platform outer sides on plug respectively with two bump contacts on two pieces of needle stand shell fragments, make the convex point of two on two needle stand shell fragments and two metal round platforms form 2 symmetrical point of contact, complete conducting.
Preferably: needle stand, two metal round platforms and two metal pin are made by copper product.
Preferably: described two metal round platforms respectively with corresponding metal pin shrink-fit connect, and by plastic cement insulating wrapped integral.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is owing to adopting above-mentioned technical scheme, needle stand shell fragment is utilized to contact with rotation plug side (i.e. two metal round platforms), thus realize needle stand shell fragment and directly do not contact with rotation plug base pin, simultaneously this contact structure do not affect rotation and also conducting good, substantially increase the work-ing life of socket or the plug board using this contact structure, it also avoid household electrical appliance in daily life and normally use also safety utilization of electric power hidden danger.
Accompanying drawing explanation
Fig. 1 is decomposition structural representation of the present utility model.
Fig. 2 rotates plug to rotate the structural representation to vertical state in the utility model.
Fig. 3 is C-C sectional structure schematic diagram in Fig. 2.
Fig. 4 is integrally-built vertical view of the present utility model.
Accompanying drawing marks: needle stand (1), convex point (11), rotates plug (2), metal round platform (21), plastic cement covered plastics layer 22, metal pin (23), point of contact (3).
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
As shown in figures 1-4, the utility model provides the specific embodiment of a kind of contact structure for concealed plug, as shown in Fig. 1～2, rotate plug 2 to be connected with needle stand 1, rotate plug 2 and comprise two metal round platforms 21 and two metal pin 23, described two metal round platforms 21 connect with corresponding metal pin 23 shrink-fit respectively, and integral by plastic cement insulating wrapped. As shown in Figure 3, be positioned at left side metal round platform 21, metal pin 23 and be positioned at right side metal round platform 21, metal pin 23, respectively by the coated formation one of plastic cement covered plastics layer 22, and plastic cement covered plastics layer 22 itself is insulation material, it is positioned at the metal round platform 21 in left side, metal pin 23 and it is positioned at the metal round platform 21 on right side, the electric mutually insulated isolation of conducting in metal pin 23.
As shown in Figure 2, described needle stand 1 is provided with the needle stand shell fragment of two pieces of symmetrically structures, convex point 11 it is equipped with inside each needle stand shell fragment, two metal round platform 21 sides rotated on plug 2 contact with the convex point 11 of two on two pieces of needle stand shell fragments respectively, make the convex point of two on two needle stand shell fragments 11 12 and two metal round platforms 21 form 2 symmetrical point of contact 3, complete conducting.
Wherein: needle stand 1, two metal round platforms 21 and two metal pin 23 are made by copper product.
Adopt above-mentioned technical scheme, needle stand shell fragment 11 is utilized to contact with rotation plug 2 side (i.e. two metal round platforms 21), thus realize needle stand shell fragment 11 and directly do not contact with rotation plug 2 (or rotating pin), simultaneously this contact structure do not affect rotation and also conducting good, substantially increase the work-ing life of socket or the plug board using this contact structure, it also avoid household electrical appliance in daily life and normally use also safety utilization of electric power hidden danger.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the contact structure for concealed plug, it is characterized in that, rotate plug (2) to be connected with needle stand (1), rotate plug (2) and comprise two metal round platforms (21) and two metal pin (23), described two metal round platforms (21) connect with corresponding metal pin (23) shrink-fit respectively, and are linked into an integrated entity by injection moulding; Described needle stand (1) is provided with the needle stand shell fragment of two pieces of symmetrically structures, be equipped with convex point (11) inside each needle stand shell fragment, rotate two metal round platform (21) outer sides on plug (2) respectively point (11) convex in two on two pieces of needle stand shell fragments contact.
2. according to a kind of contact structure for concealed plug described in claim 1, it is characterised in that, needle stand (1), two metal round platforms (21) and two metal pin (23) are made by copper product.
3. according to a kind of contact structure for concealed plug described in claim 1, it is characterized in that, described two metal round platforms (21) connect with corresponding metal pin (23) shrink-fit respectively, and integral by plastic cement insulating wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133566.8U CN205319390U (en) | 2015-12-31 | 2015-12-31 | A contact structure for hidden plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133566.8U CN205319390U (en) | 2015-12-31 | 2015-12-31 | A contact structure for hidden plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319390U true CN205319390U (en) | 2016-06-15 |
Family
ID=56200158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133566.8U Active CN205319390U (en) | 2015-12-31 | 2015-12-31 | A contact structure for hidden plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602311A (en) * | 2016-12-27 | 2017-04-26 | 生迪智慧科技有限公司 | Plug assembly and plug |
-
2015
- 2015-12-31 CN CN201521133566.8U patent/CN205319390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602311A (en) * | 2016-12-27 | 2017-04-26 | 生迪智慧科技有限公司 | Plug assembly and plug |
| CN106602311B (en) * | 2016-12-27 | 2020-05-12 | 生迪智慧科技有限公司 | Plug assembly and plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A contact structure for concealed plugs Effective date of registration: 20230302 Granted publication date: 20160615 Pledgee: Tongxiang Yunbei Investment Construction Co.,Ltd. Pledgor: SENGLED OPTOELECTRONICS Co.,Ltd. Registration number: Y2023980033494 |