CN201118056Y - Universal adapter - Google Patents

Abstract

The utility model relates to a general purpose adapter socket improves traditional adapter socket and participates in its complex disappearance of equipment, it mainly possesses a terminal seat, this terminal seat is equipped with a jack portion and a pin portion, this jack portion has a plurality of jacks, and this pin portion is equipped with two at least and participates in, wherein, these two pins prop to the electrically conductive shell fragment in this terminal seat and switch on with the jack electrical property of this jack portion, and should participate in the portion and be equipped with a first location portion, and these two participate in the correspondence and be equipped with one and this first location portion constitutes the second location portion of location relation. The universal adapter socket simplifies the assembly mode of the plug pins and improves the productivity; the jack part and the terminal seat are assembled quickly, and the jack part and the terminal seat are positioned stably, so that the defects of uneven peripheral appearance and poor rate of the traditional jack part and the terminal seat which are combined in a high-frequency mode can be avoided; insulation is formed to prevent the risk of electric shock and increase the conductive area.

Description

Universal adapter socket

technical field

The utility model relates to a universal adapter socket, in particular to a universal adapter socket for inserting plugs of various specifications.

Background technique

For example, the "receptacle that can change the pins of different countries" in Taiwan Patent Announcement No. M273113 of China is applied to the cover plate that can cover the pins of different specifications in different countries to be connected to a socket with a socket through the cover. The cover plate is provided with a protective sheet on the exposed part inside the pin, and the protective sheet forms a conducting space with the pin. The cover plate needs to cover the socket so that the conducting terminal enters the conducting space and touches the pin to form a In the state of electrical continuity, when the user accidentally operates the cover alone, the pins are covered by the protective sheet so as not to cause electric shock hazards. Among them, the pins are fixed on the cover by riveting. High capacity demand.

Please refer to the "multifunctional conversion plug" of Taiwan Patent Announcement No. 509410, which is composed of a base, a socket plate and a plug plate, and an accommodating portion is formed in the base to set the conductive sheet. The board is provided with successively arranged grounding holes and interconnected jacks, the socket board is arranged on the back end of the base, and the plug board is arranged on the front end of the base, and the accommodating part is arranged on the front end and the back of the base. Several hooks are set on the end surface, and the socket board and the plug board are provided with buckles correspondingly, and the buckles are inserted into the hooks to make the base, the socket board, and the plug board group set in position. This prior art Although the technology is fastened by buckles, external dust and moisture can easily intrude through the gap between the base and the socket board and cause short circuits or damage. Therefore, it is bound to be assembled by high-frequency fusion at the joint, resulting in The peripheral appearance is uneven and the defect rate occurs.

Please also refer to the "power supply device with plug protection structure" in Taiwan Patent Announcement No. 587850, which includes a housing and a plug composed of at least two conductive terminals, wherein, corresponding to the at least two conductive terminals, The power supply device is further provided with at least two insulating rings, wherein the bottom of each insulating ring is located at the connection between the housing and the conducting terminal, and the insulating ring protrudes from the housing by a certain length to cover the conducting terminal Around, in the prior art, a notch is polished on the lead terminal, and then an insulating ring is inserted to have an insulating function. However, when the lead terminal is bumped or bent by an external force, it is easy to There is a phenomenon of fracture, and there is a concern that the current-carrying area is small, and when the conductive terminal is inserted into an old-fashioned socket where the conductive terminal is close to the socket panel, the insulating ring will be in contact with the conductive terminal, so that the conductive area is reduced or Cannot power on.

It can be seen that the above-mentioned existing power supply device obviously still has inconveniences and defects in structure and use, and needs to be further improved urgently. In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general products have no suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve. Therefore, how to create a new type of universal adapter socket is one of the current important research and development topics, and it has also become a goal that the industry needs to improve.

In view of the defects of the above-mentioned existing power supply devices, the designer, based on his rich practical experience and professional knowledge in the design and manufacture of such products for many years, and with the application of academic theories, actively researched and innovated, in order to create a new type of universal power supply device. By using the adapter socket, the general existing power supply device can be improved to make it more practical. Through continuous research, design, and after repeated trial samples and improvements, the utility model with practical value is finally created.

Contents of the invention

The purpose of this utility model is to overcome the defects existing in the existing power supply device and provide a new type of universal adapter socket. practical.

Another object of the present utility model is to provide a new type of universal adapter socket. The technical problem to be solved is to make the socket part and the terminal seat assembled quickly, and reduce the uneven appearance and defective rate of the peripheral edge of the joint. , which is more suitable for practical use.

Another purpose of this utility model is to provide a new type of universal adapter socket. The technical problem to be solved is to make it insulated to prevent the risk of electric shock, and to increase the conductive area, so that it is more suitable for practical use.

The purpose of this utility model and the solution to its technical problems are achieved by adopting the following technical solutions. In order to achieve the above object, according to the universal adapter socket of the present utility model, it mainly has a terminal base, the terminal base is provided with a jack portion and a pin portion, the jack portion has a plurality of jacks, and the pin portion At least two pins are provided, and the two pins are supported against the conductive elastic pieces in the terminal base to be electrically connected with the socket of the socket part, and the pin part is provided with a first positioning part, and the two pins are correspondingly provided with There is a second positioning portion forming a positioning relationship with the first positioning portion.

The purpose of the utility model and its technical problem solving also adopt the following technical measures to further realize.

In the aforementioned universal adapter socket, the first positioning portion and the second positioning portion are matching positioning protrusions and positioning holes.

In the aforementioned universal adapter socket, the first positioning portion further includes a retaining wall disposed on the periphery of the bottom of the pin.

In the above-mentioned universal adapter socket, at least two insulating parts through which the two pins pass protrude from the pin part.

The aforementioned universal adapter socket, wherein said jack is a common jack for flat pins, round pins, square pins and oblique flat pins.

In the aforementioned universal adapter socket, the socket of the oblique flat pin includes a hole for inserting the Australian-style Chinese 16-ampere pin.

In the aforementioned universal adapter socket, the pin portion and the terminal base are provided with a first coupling portion and a second coupling portion that are correspondingly coupled.

In the above-mentioned universal adapter socket, the first joint part and the second joint part are buckles that engage with each other.

In the aforementioned universal adapter socket, the first coupling portion and the second coupling portion further include a tenon and a coupling groove that engage with each other.

In the aforementioned universal adapter socket, the socket portion and the terminal base are integrally formed as a single body.

In the aforementioned universal adapter socket, the socket portion and the terminal base are provided with a first fixing portion and a second fixing portion forming a positioning relationship.

In the above-mentioned universal adapter socket, the first fixing part and the second fixing part are buckles that engage with each other.

In the aforementioned universal adapter socket, the first fixing portion and the second fixing portion further include matching fixed columns and fixing holes.

In the aforementioned universal adapter socket, the first fixing portion and the second fixing portion further include correspondingly fitted shielding plates.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. With the above technical solution, the utility model universal adapter socket has at least the following advantages and beneficial effects:

The universal adapter socket of the present utility model mainly has a terminal base, the terminal base is provided with a jack portion and a pin portion, the pin portion is provided with at least two pins, and the jack portion has a plurality of jacks, And the jack can be plugged with Australian-style Chinese oblique flat 16 ampere larger pins, wherein the two pins support the conductive shrapnel in the terminal base and are electrically connected to the jack of the jack part, and The pin portion is provided with a first positioning portion, and the two pins are correspondingly provided with a second positioning portion forming a positioning relationship with the first positioning portion. It improves the lack of complex pin assembly of traditional adapter sockets, simplifies the assembly method of pins, and improves production capacity.

The socket part of the present utility model is provided with a first fixing part, and the terminal base is correspondingly provided with a second fixing part forming a positioning relationship with the first fixing part, and the first and second fixing parts are correspondingly assembled. The socket part and the terminal base are quickly assembled, and the socket part and the terminal base are fixed in a stable position, so that the appearance of the periphery of the traditional socket part and the terminal base is combined in a high-frequency manner without uneven appearance and defective rate.

In the utility model, an insulating part protrudes from the pin seat, and the pins of the pin seat pass through the insulating part, and the root of the pin is covered by the insulating part. When the pin is inserted into the corresponding jack to form conduction, the The insulating part covers the prongs that are not completely inserted into the socket or are exposed to the socket, so as to avoid accidents caused by accidental contact with the root of the prongs when inadvertently used, and increase the conductive area.

In summary, the above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly, it can be implemented according to the contents of the specification, and in order to allow the above-mentioned and other purposes of the present utility model, The features and advantages can be more obvious and understandable. The preferred embodiments will be described in detail below together with the accompanying drawings.

Description of drawings

Fig. 1 is a three-dimensional appearance schematic diagram of the utility model universal adapter socket.

Fig. 2 is a three-dimensional appearance schematic diagram of the utility model universal adapter socket.

Fig. 3 is a schematic exploded view of the structure of the universal adapter socket of the present invention.

Fig. 4 is an exploded schematic diagram of the structure of the universal adapter socket of the present invention.

Fig. 5 is a schematic cross-sectional view of the utility model universal adapter socket.

6 to 10 are schematic diagrams of the implementation of the universal adapter socket of the present invention.

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the invention, the specific implementation, structure and characteristics of the universal adapter socket proposed according to the utility model will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.

Please refer to "Figure 1 to Figure 5", which are the three-dimensional appearance, structural decomposition and cross-sectional schematic diagram of the utility model universal adapter socket. As shown in the figure, the utility model mainly has a terminal base 10, the terminal base 10 Both sides are provided with a pin portion 20 and a socket portion 30. At least two insulating portions 21 protrude from the pin portion 20 to pass through at least two pins 22. The socket portion 30 has a plurality of sockets. It includes a conductive jack 32 and a grounding jack 31, and the conductive jack 32 and the grounding jack 31 respectively accommodate a conductive terminal 14 and a grounding terminal 16, and the terminal base 10 has a housing for the The conductive terminal groove 15 of the conductive terminal 14 is provided corresponding to the conductive socket 32, and has a ground terminal groove 17 for accommodating the ground terminal 16 corresponding to the ground socket 31, wherein the two pins 22 are braced against the ground socket 31. The conductive elastic sheet 18 in the terminal base 10 is electrically connected to the socket of the socket part 30, and the pin part 20 is provided with a first positioning part 201, and the pin 22 is correspondingly provided with a first positioning part 201. The second positioning part 221 that constitutes a positioning relationship. In the illustrated embodiment of the present utility model, the first and second positioning parts 201, 221 can be, but not limited to, set by matching and combining positioning protrusions 201a and positioning holes. position, and the first positioning portion 201 further includes a retaining wall 201b disposed on the bottom periphery of the pin 22, through which the positioning protrusion 201a is combined with the positioning hole, the retaining wall 201b fixes the bottom of the pin 22, and the The pin 22 is supported against the conductive shrapnel 18, so that the combination of the pin part 20 and the pin 22 forms a positioning relationship. In this way, the complicated work of using rivets in the traditional assembly method can be avoided, and the assembly can be quickly assembled and the production capacity can be improved. effect.

In addition, the pin portion 20 and the terminal base 10 are provided with a first coupling portion 23 and a second coupling portion 12 that are correspondingly coupled, and the first and second coupling portions 23, 12 are buckles 231 that engage with each other. 121, and the first joint part 23 and the second joint part 12 further include a tenon 232 and a joint groove 122 that engage with each other, and the user can replace the pin part 20 with the appropriate pin 22 according to his needs, and insert the corresponding The socket is used; and the socket portion 30 and the terminal block 10 are integrally formed into a single body (not shown in the figure), and the socket portion 30 and the terminal block 10 can be provided with a first fixing that constitutes a positioning relationship. part 33 and a second fixing part 13, and the first and second fixing parts 33 and 13 are buckles 331 and 131 that engage with each other, and the first fixing part 33 and the second fixing part 13 further include a mating combination The fixing columns 332a, 332b, 332c, 332d and the fixing holes 132a, 132b, 132c, 132d, and the first fixing part 33 and the second fixing part 13 further include correspondingly fitted shielding plates 333a, 333b and the shielding plate 133a . It can be quickly assembled, and through the matching and fitting of the shielding plates 333a, 333b and the shielding plates 133a, 133b, 133c, 133d into a closed surface, it can avoid the uneven appearance and defective rate of the peripheral edge after the high-frequency combination; this practical In a new specific implementation mode, the jack is a common jack for flat pins, round pins, square pins and oblique flat pins, wherein the jacks for the aforementioned oblique flat pins include Australian-style Chinese 16-ampere pins Insertable holes.

Please refer to "Figure 6 to Figure 10" at the same time, which are commonly used connectors in major countries in the world. Due to the different specifications of power sockets in various countries, the pins 20, 20a-20e and the pin types also vary. The terminal base 10 of the present invention can be correspondingly combined with various types of pin portions 20 , 20 a - 20 e having pins of different specifications, thus having better versatility.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those skilled in the art, without departing from the scope of the technical solution of the present utility model, can use the structure and technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the utility model The content of the new technical solution, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the utility model.

Claims (14)

1, a kind of general-purpose multi-tap, it mainly possesses a terminal base (10), and this terminal base (10) is provided with a jack portion (30) and a pin portion (20), and this jack portion (30) has a plurality of jacks, and this pin portion (20) is provided with at least two pins (22), it is characterized in that:

This two pin (22) supports to arrive in the electroconductive elastic sheet (18) in this terminal base (10) and electrically conducts with the jack of this jack portion (30), and this pin portion (20) is provided with one first location division (201), and this two pin (22) correspondence is provided with one and constitutes second location division (221) of positioning relation with this first location division (201).

2, general-purpose multi-tap as claimed in claim 1 is characterized in that wherein said this first location division (201) and this second location division (221) positioning convex point (201a) and the location hole for the coupling combination.

3, general-purpose multi-tap as claimed in claim 1 is characterized in that described this first location division (201) also comprises the barricade (201b) that is disposed at this pin (22) bottom peripheral edge.

4, general-purpose multi-tap as claimed in claim 1 is characterized in that described this pin portion (20) is convexly equipped with at least two insulation divisions (21) that are equipped with this two pin (22).

5, general-purpose multi-tap as claimed in claim 1 is characterized in that described this jack is the shared jack of flat pin, circular pin, square pins and oblique flat pin.

6, general-purpose multi-tap as claimed in claim 5 is characterized in that the jack of described this oblique flat pin comprises the insertable hole of pin that supplies 16 amperes in Australia formula China.

7, general-purpose multi-tap as claimed in claim 1 is characterized in that described this pin portion (20) and this terminal base (10) are provided with one first joint portion (23) and one second joint portion (12) of corresponding combination.

8, general-purpose multi-tap as claimed in claim 7 is characterized in that described this first joint portion (23) and this second joint portion (12) are the fastener of mutual clip (231), (121).

9, general-purpose multi-tap as claimed in claim 7 is characterized in that described this first joint portion (23) and this second joint portion (12) also comprise the trip (232) and the engagement groove (122) of mutual clip.

10, general-purpose multi-tap as claimed in claim 1 is characterized in that the single body that described this jack portion (30) and this terminal base (10) are formed in one and dispose.

11, general-purpose multi-tap as claimed in claim 1 is characterized in that described this jack portion (30) and this terminal base (10) are provided with one first fixed part (33) and one second fixed part (13) that constitutes positioning relation.

12, general-purpose multi-tap as claimed in claim 11 is characterized in that described this first fixed part (33) and this second fixed part (13) are the fastener of mutual clip (331), (131).

13, general-purpose multi-tap as claimed in claim 11 is characterized in that described this first fixed part (33) and this second fixed part (13) further comprise fixed leg (332a), (332b), (332c), (332d) and fixing hole (132a), (132b), (132c), (132d) that mates combination.

14, general-purpose multi-tap as claimed in claim 11 is characterized in that described this first fixed part (33) and this second fixed part (13) also comprise corresponding chimeric shield (333a), (333b), (133a), (133b), (133c), (133d).

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