CN203787653U - Structure-improved and assembled non-removable plug - Google Patents
Structure-improved and assembled non-removable plug Download PDFInfo
- Publication number
- CN203787653U CN203787653U CN201420152002.8U CN201420152002U CN203787653U CN 203787653 U CN203787653 U CN 203787653U CN 201420152002 U CN201420152002 U CN 201420152002U CN 203787653 U CN203787653 U CN 203787653U
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- China
- Prior art keywords
- conducting terminal
- boss
- pin
- header body
- assembly type
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- Expired - Fee Related
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Abstract
The utility model relates to a structure-improved and assembled non-removable plug which comprises a first plug body and a second plug body. The first plug body and the second plug body are riveted. A first boss, a second boss and a third boss are arranged on the inner side of the first plug body. A first pin, a second pin and a third pin are arranged on the outer side of the first plug body, wherein the first pin, the second pin and the third pin are respectively corresponding to the first boss, the second boss and the third boss in position. A first conductive terminal is arranged on the inner surface of the first boss. A second conductive terminal is arranged on the inner surface of the second boss. A third conductive terminal is arranged on the inner surface of the third boss. A groove is arranged on the outer side of the first plug body. A fuse is arranged in the groove. One end of the fuse is electrically connected with the third conductive terminal. The other end of the fuse is electrically connected with a fourth conductive terminal. Wiring terminals are respectively arranged on the tail ends of the first conductive terminal, the second conductive terminal and the fourth conductive terminal. The plug has the advantages of simple structure and production process, high production efficiency, low production cost and good economic benefit.
Description
Technical field
The utility model relates to power supply connecting device technical field, relates in particular to a kind of non-disconnectable plug of assembly type of architecture advances.
Background technology
General daily life and the electrical equipment of industrial operation or the use of electrical appliance, the power source of its alternating current, is to be mainly combined with socket by a wire and plug, and electric current is reached to electrical equipment or electrical appliance.
Common injection plug: pass through high temperature through particular manufacturing craft after being connected with wire by plug pin internal frame, high pressure forces together, once moulding just cannot be installed and removed, such attaching plug feature clearly, firm, safety.On market, the attaching plug of general circulation more than 80% is all this attaching plug.
Existing injection plug complex structure, complex manufacturing, production efficiency is low, and production cost is high, deficiency in economic performance, poor stability.
Summary of the invention
The utility model provides a kind of non-disconnectable plug of assembly type of architecture advances for overcoming above-mentioned defect, the non-disconnectable plug construction of this assembly type is simple, and production technology is simple, and production efficiency is high, and production cost is low, good in economic efficiency, and fail safe is good.
For achieving the above object, the utility model adopts following technical scheme.
A kind of non-disconnectable plug of assembly type of architecture advances, comprise the first header body and the second header body, described the first header body and described the second header body riveted joint, described the first header body inner side is provided with the first boss, the second boss and the 3rd boss, described the first corresponding described the first boss in header body outside, the position of described the second boss and described the 3rd boss is respectively equipped with the first pin, the second pin and the 3rd pin, the inner surface of described the first boss is provided with the first conducting terminal, the inner surface of described the second boss is provided with the second conducting terminal, the inner surface of described the 3rd boss is provided with the 3rd conducting terminal, described the first pin is electrically connected to described the first conducting terminal, described the second pin is electrically connected to described the second conducting terminal, described the 3rd pin is electrically connected to described the 3rd conducting terminal, described the first header body outside is provided with groove, described groove is provided with fuse, one end of described fuse is electrically connected to described the 3rd conducting terminal, the other end of described fuse is electrically connected with the 4th conducting terminal, described the first conducting terminal, the end of described the second conducting terminal and described the 4th conducting terminal is respectively equipped with binding post.
Wherein, the center of described the first header body is provided with the through hole passing for rivet, and the center of described the second header body inner side is provided with round boss, and described round boss is provided with rivet, described rivet and described the second header body are one-body molded, and described rivet and described through hole are pegged graft.
Further, the two ends indent of described through hole forms respectively outer depressed part and sunken inside portion, and described round boss embeds described sunken inside portion.
Wherein, described the first pin, described the second pin and described the 3rd pin are " product " font and arrange.
Wherein, described the first pin, described the second pin and described the 3rd pin and described the first header body are one-body molded.
Wherein, described binding post is copper intermediate plate binding post, and described binding post is " U " shape.
Wherein, three described binding posts are arranged side by side.
Wherein, described the first header body inner side is provided with the first hollow cylinder and the second hollow cylinder side by side, described the first conducting terminal and described the 3rd conducting terminal are all L-shaped, described the first conducting terminal inserts described the first hollow cylinder, described the 3rd conducting terminal inserts described the second hollow cylinder, the binding post being connected with described the first conducting terminal stretches out the upper surface of described the first hollow cylinder, and the binding post being connected with described the 3rd conducting terminal stretches out the upper surface of described the second hollow cylinder.
Wherein, described groove is provided with lid, described lid and described the first header body clamping.
Wherein, the inner side of described the second header body is provided with the first division board and the second division board.
The beneficial effects of the utility model are: the non-disconnectable plug of assembly type of a kind of architecture advances of the present utility model, comprise the first header body and the second header body, described the first header body and described the second header body riveted joint, described the first header body inner side is provided with the first boss, the second boss and the 3rd boss, described the first corresponding described the first boss in header body outside, the position of described the second boss and described the 3rd boss is respectively equipped with the first pin, the second pin and the 3rd pin, the inner surface of described the first boss is provided with the first conducting terminal, the inner surface of described the second boss is provided with the second conducting terminal, the inner surface of described the 3rd boss is provided with the 3rd conducting terminal, described the first pin is electrically connected to described the first conducting terminal, described the second pin is electrically connected to described the second conducting terminal, described the 3rd pin is electrically connected to described the 3rd conducting terminal, described the first header body outside is provided with groove, described groove is provided with fuse, one end of described fuse is electrically connected to described the 3rd conducting terminal, the other end of described fuse is electrically connected with the 4th conducting terminal, described the first conducting terminal, the end of described the second conducting terminal and described the 4th conducting terminal is respectively equipped with binding post, this plug is only formed by rivet by the first header body and the second header body, the first header body and the second header body are all utilized injection molding machine one-shot forming, the non-disconnectable plug of assembly type with respect to post forming in the past, have simple in structurely, production technology is simple, and production efficiency is high, production cost is low, good in economic efficiency, fail safe is good, is suitable for the advantage of large-scale promotion application.
Accompanying drawing explanation
With accompanying drawing, the utility model is described in further detail, but embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of the non-disconnectable plug of assembly type of a kind of architecture advances of the present utility model.
Fig. 2 is the structural representation of the first header body.
Fig. 3 is the structural representation of the second header body.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, this is preferred embodiment of the present utility model.
Embodiment.
As shown in Figure 1 to Figure 3, the non-disconnectable plug of assembly type of a kind of architecture advances of the present utility model, comprise the first header body 1 and the second header body 2, described the first header body 1 and described the second header body 2 riveted joints, described the first header body 1 inner side is provided with the first boss 16, the second boss 17 and the 3rd boss 18, described the first corresponding described the first boss 16 in header body 1 outside, the position of described the second boss 17 and described the 3rd boss 18 is respectively equipped with the first pin 11, the second pin 12 and the 3rd pin 13, the inner surface of described the first boss 16 is provided with the first conducting terminal 161, the inner surface of described the second boss 17 is provided with the second conducting terminal 171, the inner surface of described the 3rd boss 18 is provided with the 3rd conducting terminal 181, described the first pin 11 is electrically connected to described the first conducting terminal 161, described the second pin 12 is electrically connected to described the second conducting terminal 171, described the 3rd pin 13 is electrically connected to described the 3rd conducting terminal 181, described the first header body 1 outside is provided with groove, described groove is provided with fuse, one end of described fuse is electrically connected to described the 3rd conducting terminal 181, the other end of described fuse is electrically connected with the 4th conducting terminal 191, described the first conducting terminal 161, the end of described the second conducting terminal 171 and described the 4th conducting terminal 191 is respectively equipped with binding post 110.
The non-disconnectable plug of assembly type of the present embodiment is only formed by rivet by the first header body 1 and the second header body 2, the first header body 1 and the second header body 2 are all utilized injection molding machine one-shot forming, injection plug with respect to post forming in the past, have simple in structurely, production technology is simple, and production efficiency is high, production cost is low, good in economic efficiency, fail safe is good, is suitable for the advantage of large-scale promotion application.
The center of first header body 1 of the present embodiment is provided with the through hole 15 passing for rivet 24, the center of described the second header body 2 inner sides is provided with round boss 23, described round boss 23 is provided with rivet 24, described rivet 24 is one-body molded with described the second header body 2, described rivet 24 is pegged graft with described through hole 15, this arranges simple in structure, stable connection, and production cost is low.
The two ends indent of the through hole 15 of the present embodiment forms respectively outer depressed part and sunken inside portion 151, the described sunken inside of described round boss 23 embedding portion 151, this structure can be strengthened the connective stability of the first header body 1 and the second header body 2, the securing member that described outer depressed part is conducive to be combined with rivet 24 sinks in this outer depressed part, strengthens smoothness and the aesthetics of plug surface.
Further, described round boss 23 and described sunken inside portion 151 interference fit, can improve the connective stability of the first header body 1 and the second header body 2 significantly.
First pin 11 of the present embodiment, described the second pin 12 and described the 3rd pin 13 are " product " font arranges, and this arranges simple in structure, meets the use standard of three-pin plug.
Further, the surface coverage of described the second pin 12 and described the 3rd pin 13 middle and lower parts has glued membrane.
First pin 11 of the present embodiment, described the second pin 12 and described the 3rd pin 13 are one-body molded with described the first header body 1, and this arranges simple in structure, stable connection, and production technology is simple, and production efficiency is high.
The binding post 110 of the present embodiment is copper intermediate plate binding post, described binding post 110 is " U " shape, and " U " shape connection terminal structure is simple, is convenient to machine-shaping, parts machining cost is low, is conducive to reduce the production cost of the non-disconnectable plug of assembly type of the present utility model.
Three described binding posts 110 of the present embodiment are arranged side by side, are conducive to fixed power source line, and guarantee that space structure of the present utility model is compacter.
First header body 1 inner side of the present embodiment is provided with the first hollow cylinder 162 and the second hollow cylinder 182 side by side, described the first conducting terminal 161 and described the 3rd conducting terminal 181 are all L-shaped, described the first conducting terminal 161 inserts described the first hollow cylinder 162, described the 3rd conducting terminal 181 inserts described the second hollow cylinder 182, the binding post 110 being connected with described the first conducting terminal 161 stretches out the upper surface of described the first hollow cylinder 162, the binding post 110 being connected with described the 3rd conducting terminal 181 stretches out the upper surface of described the second hollow cylinder 182, this arranges simple in structure, safety in utilization is good.
The groove of the present embodiment is provided with lid 14, described lid 14 and described the first header body 1 clamping, and this arranges can hide fuse, can prevent that user from getting an electric shock on the one hand, can beautify plug on the one hand in addition, and practicality is high; In addition, lid 14 and the first header body 1 clamping, be convenient to open lid 14, changes fuse
The inner side of second header body 2 of the present embodiment is provided with the first division board 21 and the second division board 22, the first division board 21 and the second division board 22 separate three binding posts 110 one by one, are conducive to control Hi-pot test, prevent high voltage arc, simple in structure, safety in utilization is good.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. the non-disconnectable plug of the assembly type of an architecture advances, it is characterized in that: comprise the first header body and the second header body, described the first header body and described the second header body riveted joint, described the first header body inner side is provided with the first boss, the second boss and the 3rd boss, described the first corresponding described the first boss in header body outside, the position of described the second boss and described the 3rd boss is respectively equipped with the first pin, the second pin and the 3rd pin, the inner surface of described the first boss is provided with the first conducting terminal, the inner surface of described the second boss is provided with the second conducting terminal, the inner surface of described the 3rd boss is provided with the 3rd conducting terminal, described the first pin is electrically connected to described the first conducting terminal, described the second pin is electrically connected to described the second conducting terminal, described the 3rd pin is electrically connected to described the 3rd conducting terminal, described the first header body outside is provided with groove, described groove is provided with fuse, one end of described fuse is electrically connected to described the 3rd conducting terminal, the other end of described fuse is electrically connected with the 4th conducting terminal, described the first conducting terminal, the end of described the second conducting terminal and described the 4th conducting terminal is respectively equipped with binding post.
2. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, it is characterized in that: the center of described the first header body is provided with the through hole passing for rivet, the center of described the second header body inner side is provided with round boss, described round boss is provided with rivet, described rivet and described the second header body are one-body molded, and described rivet and described through hole are pegged graft.
3. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 2, is characterized in that: the two ends indent of described through hole forms respectively outer depressed part and sunken inside portion, and described round boss embeds described sunken inside portion.
4. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: described the first pin, described the second pin and described the 3rd pin are " product " font and arrange.
5. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: described the first pin, described the second pin and described the 3rd pin and described the first header body are one-body molded.
6. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: described binding post is copper intermediate plate binding post, and described binding post is " U " shape.
7. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: three described binding posts are arranged side by side.
8. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, it is characterized in that: described the first header body inner side is provided with the first hollow cylinder and the second hollow cylinder side by side, described the first conducting terminal and described the 3rd conducting terminal are all L-shaped, described the first conducting terminal inserts described the first hollow cylinder, described the 3rd conducting terminal inserts described the second hollow cylinder, the binding post being connected with described the first conducting terminal stretches out the upper surface of described the first hollow cylinder, the binding post being connected with described the 3rd conducting terminal stretches out the upper surface of described the second hollow cylinder.
9. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: described groove is provided with lid, described lid and described the first header body clamping.
10. the non-disconnectable plug of the assembly type of a kind of architecture advances according to claim 1, is characterized in that: the inner side of described the second header body is provided with the first division board and the second division board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152002.8U CN203787653U (en) | 2014-03-31 | 2014-03-31 | Structure-improved and assembled non-removable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152002.8U CN203787653U (en) | 2014-03-31 | 2014-03-31 | Structure-improved and assembled non-removable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787653U true CN203787653U (en) | 2014-08-20 |
Family
ID=51323808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152002.8U Expired - Fee Related CN203787653U (en) | 2014-03-31 | 2014-03-31 | Structure-improved and assembled non-removable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787653U (en) |
-
2014
- 2014-03-31 CN CN201420152002.8U patent/CN203787653U/en not_active Expired - Fee Related
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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: 20170302 Address after: Yang Wu industrial zone Guangdong city Dongguan province Qishi town 523000 Patentee after: DONGGUAN ZHENGHAO ELECTRICAL APPLIANCE CO., LTD. Address before: 514700 Guangdong city of Meizhou province Meixian Shejiang town center primary school dormitory Patentee before: Guo Wenquan |
|
| 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: 20140820 Termination date: 20190331 |