CN200965933Y - Power supply adapter - Google Patents
Power supply adapter Download PDFInfo
- Publication number
- CN200965933Y CN200965933Y CN 200620015561 CN200620015561U CN200965933Y CN 200965933 Y CN200965933 Y CN 200965933Y CN 200620015561 CN200620015561 CN 200620015561 CN 200620015561 U CN200620015561 U CN 200620015561U CN 200965933 Y CN200965933 Y CN 200965933Y
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- China
- Prior art keywords
- plane
- electric power
- power supply
- connecting assembly
- power connecting
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- 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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- 230000003044 adaptive effect Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000007623 Lordosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a power adaptor, which is provided with a circuit shell and an electrical source inserting assembly inside. The top of one surface of the shell is a cupped plane, an electrode contract point which is connected with the circuit is arranged at the cupped plane; the base of the electrical source inserting assembly is suitable for the size of the cupped plane, and the middle of the cupped plane is provided with a T type guide way with a protruding section; the base of the electrical source inserting assembly is provided with a sliding groove which is suitable for the T type guide way. The utility model is limited to each position; so as to make the electrical source inserting assembly tightly cooperate with the shell under the circumstance of the rough machining for molding, when the single position structure is broken, the electrical source inserting assembly and the shell can be still kept tightly cooperate by other parts, so the ordinary use of the equipment can not be influenced.
Description
Technical field
The utility model relates to a kind of power supply adaptor, relates in particular to a kind of combined type power adapter of supporting multiple attachment plug.
Background technology
Along with the continuous development of science and technology, people's work and life be unable to do without electric power.Created multiplely to be applicable to industrial production or civilian supply socket and adaptive with it plug for ease of the electricity consumption people, thereby improved production efficiency and quality of life.The power supply adaptor of the present replaceable pin of using always, location, winding position all are by the guide rail of evagination is set at replaceable electric power connecting assembly dual-side mutually, and in the housing of its winding on set up suitable chute, both closely cooperate as need must higher precision, for its cheap cost, be difficult to realize this effect, it is loose that existing structure often causes housing to cooperate with replaceable electric power connecting inter-module, belongs to potential safety hazard for electrical appliance.And existing structure, its both winding positions are in case appearance is worn and torn, and loosening situation is more serious, and the external force collision causes both to come off mutually easily, produces unnecessary danger.
The utility model content
The utility model is the power supply adaptor that has replaceable pin now in order to solve, and there is the problem of potential safety hazard in structure between electric power connecting assembly and housing, proposes between a kind of reliable in structure, parts in conjunction with firm power supply adaptor.
For addressing the above problem, the technical solution of the utility model is a kind of power supply adaptor of structure, comprise that inside is provided with the housing of circuit, electric power connecting assembly, the top on housing one surface is the plane to lower recess, the depression plane is provided with the electrode contacts that is connected with circuit, the electric power connecting unitized substructure is adaptive with the depression plane sizes, and the depression in-plane is provided with the guide way that protruding section becomes T-shape, establishes the chute adaptive with the T-shape guide way on the electric power connecting unitized substructure.
The guide way end of wherein said T-shape is provided with baffle plate.
Described electric power connecting unitized substructure lower end is the inner chamber of a depression, and chute is located in the inner chamber, and electric power connecting unitized substructure front end is provided with the alignment pin of two projectioies, and the depression flat front end is provided with the groove adaptive with alignment pin.
Described electrode contacts is the elastic electrode contact.
Two side, described depression plane is curved design, between this two side, depression plane width along openend gradually terminad reduce.
The utility model is by improving housing and electric power connecting assembly binding site, and the power supply adaptor binding site that has overcome existing replaceable pin is loosening, the problem that can't continue to use after the wearing and tearing.Compare with existing structure, the utlity model has following structural advantage 1, housing depression two side, plane and combine with curved surface with electric power connecting unitized substructure part, heel and toe wear only causes curvature portion to wear and tear, and can not cause the sidewall overall wear.2,, increase detent mechanism by alignment pin and groove fit.3, the T-shape guide way is built in the inner chamber, reduces the possibility that main guide-localization is partially damaged.4, T-shape guide way top sets up baffle plate to be intercepted chute.By above-mentioned condition, make that this use is novel to be limited at each position, electric power connecting assembly and housing are combined closely, between realizing under the roughing moulding situation when single location structure is impaired, can make both still keep closely cooperating by other parts, not influence the normal use of equipment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further, wherein:
Fig. 1 is the utility model preferred embodiment perspective exploded view;
Fig. 2 is the three-dimensional assembling of a utility model preferred embodiment schematic diagram;
Fig. 3 is the utility model preferred embodiment housing parts front view;
Fig. 4 is the utility model preferred embodiment electric power connecting components front view;
Fig. 5 be Fig. 4 A-A to cutaway view;
Fig. 6 is the utility model preferred embodiment electric power connecting components schematic perspective view;
Fig. 7 is the applicable part model of a utility model pin schematic perspective view.
Embodiment
As shown in Figure 1, 2, this figure is the basic structure of the utility model preferred embodiment, a kind of power supply adaptor, comprise that inside is provided with the housing 1 of transformation rectification circuit, electric power connecting assembly 2, circuit in the housing 1 is communicated with a call wire by housing 1 lower through-hole 10, the top on housing 1 one surfaces is the plane 3 to lower recess, depression plane 3 is provided with the electrode contacts 4 that is connected with circuit, this electrode contacts 4 is elastic electrode contact 4, under external force can be suitable press down, the recovery of upspringing voluntarily when not stressing.Electric power connecting assembly 2 comprises a base 11, (with reference to Fig. 7) base 11 upper surfaces are provided with the pin 12 of the different size standard that can contact with electrode contacts 4, and pin 12 can be any pin 12 of Chinese Industrial Standards (CIS), Unite States Standard, British Standard, Australia standard or European standard.
Shown in Fig. 3,4, in the utility model, depression 3 two sides, plane are curved design on the housing 1, between these 3 two sides, depression plane width along openend gradually terminad reduce, the external form of electric power connecting assembly 2 bases 11, size, thickness and 3 formation spaces, depression plane are adaptive.Depression 3 middle parts, plane are provided with the guide way 5 that protruding section becomes T-shape, these T-shape guide way 5 left and right guide grooves that respectively form, its T-shape guide way 5 tops are provided with baffle plate 7 and are used for intercepting, T-shape guide way 5 is vertically arranged along housing 1, (with reference to Fig. 5,6) electric power connecting assembly 2 bases 11 lower ends are the inner chamber of a depression, are provided with the chute 6 adaptive with T-shape guide way 5 in the inner chamber.Electric power connecting assembly 2 bases 11 front ends are provided with the alignment pin 8 of two lordosis, and depression plane 3 front ends are provided with the groove 9 adaptive with alignment pin 8.
In the utility model, the front end on depression plane 3 is in being provided with an elastic fastening hook 13, this elastic fastening hook 13 be positioned at the depression 3 places, plane be provided with one can with the boss of base 11 clampings, the outer surface that this elastic fastening hook 13 extends out to housing 1 forms a button, and the both sides of this elastic fastening hook 13 and button end disconnect with described housing 1 material, the upper end of elastic fastening hook 13 keeps being connected with housing 1 material.
During use, electric power connecting assembly 2 bases 11 are inserted and promotion from housing 1 depression plane 3 openends, the chute 6 of base 11 inner chambers is combined with T-shape guide way 5, when base 11 moves, electric power connecting assembly 2 bases 11 are run into boss earlier, and force it downward, after electric power connecting assembly 2 bases 11 are pushed down into the position, boss return and snapping in base 11 inner chambers and base 11 sidewall hasp (not shown)s under the effect of its elastic force, like this housing 1 and electric power connecting assembly 2 are connected and fixed, electrode contacts 4 contacted with pin 12 when both fixed.Electric current imports call wire by pin 12, electrode contacts 4 into through the circuit rectification, and electric current is drawn.
Compare with existing structure, the utlity model has following structural advantage 1, housing depression two side, plane and combine with curved surface with electric power connecting unitized substructure part, heel and toe wear only causes curvature portion to wear and tear, and can not cause the sidewall overall wear.2,, increase detent mechanism by alignment pin and groove fit.3, the T-shape guide way is built in the inner chamber, reduces the possibility that main guide-localization is partially damaged.4, T-shape guide way top sets up baffle plate to be intercepted chute.Make that this use is novel to be limited at each position, electric power connecting assembly and housing are combined closely between realizing under the roughing moulding situation, when single location structure is impaired, can make both still keep closely cooperating by other parts, do not influence the normal use of equipment.
According to above-mentioned design of the present utility model, those skilled in the art also can make various modifications and conversion to this.Yet similar this conversion and modification all belong to essence of the present utility model.
Claims (6)
1, a kind of power supply adaptor, comprise that inside is provided with the housing of circuit (1), electric power connecting assembly (2), the top on described housing (1) one surface is the plane (3) to lower recess, this depression plane (3) is provided with the electrode contacts (4) that is connected with circuit, the base (11) of described electric power connecting assembly (2) is big or small adaptive with described depression plane (3), it is characterized in that: middle part, described depression plane (3) is provided with the guide way (5) that protruding section becomes T-shape, establishes the chute (6) adaptive with described T-shape guide way (5) on the base (11) of described electric power connecting assembly (2).
2, power supply adaptor according to claim 1 is characterized in that: the guide way of described T-shape (5) end is provided with baffle plate (7).
3, power supply adaptor according to claim 2, it is characterized in that: described electric power connecting assembly (2) base (11) lower end is the inner chamber of a depression, described chute (6) is located in the described inner chamber, electric power connecting assembly (2) base (11) front end is provided with the alignment pin (8) of two projectioies, and described depression plane (3) front end is provided with and the adaptive groove (9) of alignment pin (8).
4, power supply adaptor according to claim 3 is characterized in that: described electrode contacts (4) is elastic electrode contact (4).
5, power supply adaptor according to claim 4 is characterized in that: two side, described depression plane (3) is curved design, between this two side, depression plane (3) width along openend gradually terminad reduce.
6, power supply adaptor according to claim 5, it is characterized in that: described electric power connecting assembly (2) is provided with the pin (12) that contacts with described electrode contacts (4), and described pin (12) can be any pin (12) of Chinese Industrial Standards (CIS), Unite States Standard, British Standard, Australia standard or European standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015561 CN200965933Y (en) | 2006-11-01 | 2006-11-01 | Power supply adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015561 CN200965933Y (en) | 2006-11-01 | 2006-11-01 | Power supply adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965933Y true CN200965933Y (en) | 2007-10-24 |
Family
ID=38869952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015561 Expired - Fee Related CN200965933Y (en) | 2006-11-01 | 2006-11-01 | Power supply adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965933Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115302A1 (en) * | 2009-04-08 | 2010-10-14 | Zhuge Rui | Three-core compatible power supply plug with protective earth wire and manufacturing method thereof |
| CN107289614A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | Circular air-conditioning protecgulum and circular air-conditioning |
| CN113507005A (en) * | 2021-08-10 | 2021-10-15 | 烟台艾睿光电科技有限公司 | Patrol and examine robot room of charging and patrol and examine robot |
-
2006
- 2006-11-01 CN CN 200620015561 patent/CN200965933Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115302A1 (en) * | 2009-04-08 | 2010-10-14 | Zhuge Rui | Three-core compatible power supply plug with protective earth wire and manufacturing method thereof |
| CN107289614A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | Circular air-conditioning protecgulum and circular air-conditioning |
| CN113507005A (en) * | 2021-08-10 | 2021-10-15 | 烟台艾睿光电科技有限公司 | Patrol and examine robot room of charging and patrol and examine robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: Guangdong Province, Baoan District Guangming Street office in Shenzhen city with rich industrial park Fuchuan furuikang Science Park building, zip code: 518107 Patentee after: SHENZHEN FRECOM ELECTRONICS CO., LTD. Address before: The Fourth District of Guangdong city of Shenzhen province Nanshan District Xili honghualing Industrial Zone in Fujian Lida Arts crafts emporium B building 6 floor, zip code: 518000 Patentee before: Frecom Electronics (Shenzhen) Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY FURUIKANG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: FURUIKANG ELECTRONIC (SHENZHEN) CO., LTD. Effective date: 20081212 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131101 |