CN219513387U - Socket, connector and electronic equipment with reliable matching - Google Patents

Abstract

The utility model provides a socket, a connector and electronic equipment with reliable matching, belongs to the technical field of 5G and 6G signal high-speed transmission, and solves the problems of low matching reliability and reduced conductive capacity when an existing plug and a socket are plugged and fixed. The reliable socket of cooperation is used for pegging graft the cooperation with the plug, includes: the socket guide and plug frame comprises a first socket guide and plug part, and a pair of second socket guide and plug parts which extend in parallel towards a direction away from the first socket guide and plug part are arranged on two opposite sides of the first socket guide and plug part; a pair of first guide contacts and a pair of second guide contacts are arranged on a pair of second socket guide insertion parts opposite to each other, the first guide contacts and the second guide contacts on each second socket guide insertion part are arranged at intervals, and guide insertion curved surfaces and welding pins are respectively arranged at the top and the bottom of each first socket guide insertion part. The socket, the connector and the electronic equipment which are reliable in matching have the advantages of high matching reliability and improved conductivity.

Description

Socket, connector and electronic equipment with reliable matching

Technical Field

The utility model belongs to the technical field of high-speed transmission of 5G and 6G signals, and particularly relates to a socket, a connector and electronic equipment with reliable matching.

Background

With the rapid development of electronic technology, electronic devices have become an integral part of life of people, and connectors have also played an important role in our lives as an integral part of electronic devices. The connector mainly ensures that current smoothly and continuously flows, so that the design and the production process are more convenient and flexible, and the production and maintenance cost is reduced.

The connector of the electronic device generally comprises a plug and a socket, the socket is welded and installed on a circuit board, the plug is connected with other electronic components, the plug is matched and connected with the socket, so that other electronic components are electrically connected with the circuit board through the connector, and therefore the electronic device can achieve a certain specific function, for example, the connector is used as an indispensable component for achieving 5G and 6G signal transmission in the electronic device along with the gradual entering of society into the 5G and 6G ages, and plays an important role in achieving 5G and 6G signal high-speed transmission. Wherein the socket includes a socket insulator and a socket fixing member mounted on the socket insulator, and when the socket is connected with the plug such that the socket fixing member of the socket is fixed with the plug fixing member of the plug, the conductive contact pairs formed by the respective conductive contacts of the socket fixing member and the plug fixing member are critical to the current guiding capability of the connector.

However, the conventional socket fixing member and the fixed plug fixing member generally have only one conductive contact pair formed on one side thereof, and the mutual matching structure of the respective conductive contacts has low stability, resulting in poor matching reliability of the connector, and reduced current conductivity. Accordingly, there is a need to provide a receptacle, a connector, and an electronic device that can ensure high mating reliability of the connector and improved electrical conductivity.

Disclosure of Invention

In view of the above, the present utility model provides a socket, a connector and an electronic device with reliable mating, which are used for solving the problems of poor mating reliability and reduced current conductivity of the connector caused by lower stability of the mutual mating structure of the conductive contacts in the prior art.

The utility model adopts the technical scheme that:

in a first aspect, the present utility model provides a reliable-fit socket for mating with a plug, comprising: the socket guide and plug frame comprises a first socket guide and plug part, and a pair of second socket guide and plug parts which extend in parallel towards a direction away from the first socket guide and plug part are arranged on two opposite sides of the first socket guide and plug part; a pair of first guide contacts and a pair of second guide contacts are arranged on a pair of second socket guide insertion parts opposite to each other, the first guide contacts and the second guide contacts on each second socket guide insertion part are arranged at intervals, and guide insertion curved surfaces and welding pins are respectively arranged at the top and the bottom of each first socket guide insertion part.

Further, the second socket guide insertion part comprises a first support plate, a second support plate, a third support plate, an adapter plate and a guide bent connection plate, two ends of the guide bent connection plate are respectively connected with the top surfaces of the first support plate and the second support plate, the second support plate is arranged in parallel with the first support plate at intervals, the tail end of the third support plate is elastically connected with the tail end of the second support plate through the adapter plate, a gap part is arranged between the first support plate and the third support plate, and the first guide contact and the second guide contact are respectively adjacent to the gap part and are arranged on the first support plate and the third support plate.

Further, a first guide curved plate is arranged on the top surface of the third support plate above the second guide contact, and the first guide curved plate is curved towards the second support plate.

Further, the guide curved plate includes a guide curved surface above the first guide contact point, the first guide curved plate having a curvature greater than a curvature of the guide curved surface.

Further, a first hollow part relatively far away from the gap part is arranged on the guiding curved connecting plate, and a first concave curved part is arranged at the joint of the top surface of the third supporting plate and the first guiding curved plate.

Further, a second guiding curved plate bent above the third supporting plate is arranged on the top surface of the second supporting plate, and the second guiding contact is located outside the projection of the second guiding curved plate in the vertical direction when the socket is not in plug-in fit with the plug.

Further, the top surface of the second guide bent plate at the free end has the same curvature as the guide surface of the guide bent plate at the same height in the vertical direction.

Further, the guiding curved connecting plate is provided with a second vacancy relatively far away from the gap part, two sides of the top surface of the second supporting plate connected with the second guiding curved plate are respectively provided with a second concave curved part, and the second vacancy is communicated with one of the second concave curved parts.

In a second aspect, the present utility model provides a connector, the socket and the plug being mated with each other, the socket being any one of the above, the socket further comprising a socket insulator, the plug comprising a plug insulator and a plug guide frame, a pair of socket guide frames and a pair of plug guide frames being provided at both ends of the socket insulator and the plug insulator, respectively, the first conductive contact and the second conductive contact conducting current between the socket guide frames and the plug guide frames being mated with each other.

In a third aspect, the present utility model provides an electronic device comprising a socket or connector of any of the above.

In summary, the beneficial effects of the utility model are as follows:

the socket, the connector and the electronic equipment with reliable matching can improve the reliability and the conductivity of the socket and the plug in the plugging matching by arranging two spaced conductive contacts on each socket conductive frame, and ensure excellent 5G and 6G high-speed transmission effect.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the embodiments of the present utility model will be briefly described, and it is within the scope of the present utility model to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a socket and a plug fixed to a PCB according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a socket guide frame according to a first embodiment of the present utility model;

fig. 3 is a schematic structural view of a socket guide frame according to a first embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a socket guide frame according to a second embodiment of the present utility model;

fig. 5 is a schematic structural view of a socket guide frame according to a second embodiment of the present utility model;

parts and numbers in the figures:

10. a socket; 11/21, a socket guide frame; 111. a first socket guide portion; 1111. a guide curved surface; 1112. welding feet;

112. a second socket guide portion; 1121. a first conductive contact; 1122. a second conductive contact; 1123. a first support plate; 1124. a second support plate; 1125. a third support plate; 1126. an adapter plate; 1127. guiding the bent connecting plate; 11271. a guide curved surface; 1128. a first guide curved plate; 1129. a first void portion; 11210. a first concave curved portion; 12. a socket insulator;

2128. a second guide curved plate; 2129. a second void portion; 21210. a second concave curved portion;

90. a plug; 91. a plug insulator; 92. a plug guide frame; 100. a connector; 200. and a PCB board.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element. If not conflicting, the embodiments of the present utility model and the features of the embodiments may be combined with each other, which are all within the protection scope of the present utility model.

Reliable-fit socket embodiment

First embodiment

Referring to fig. 1 to 3, as an object of the present utility model, there is provided a socket 10 with reliable fitting, the socket 10 being adapted to be mated with a plug 90, the socket 10 including a socket guide frame 11, it being understood that a connector 100 is obtained by the socket 10 being mated with a plug 90, and further, the socket 10 and the plug 90 are provided with a socket insulator 12 and a plug insulator 91, respectively, and a pair of socket guide frames 11 and a pair of plug guide frames 92 are provided at both ends of the socket insulator 12 and the plug insulator 91, respectively, the present utility model focuses on improvement of the socket guide frame 11, and a person skilled in the art can obtain a structure adapted to the plug guide frame 92 of the socket guide frame 11 according to the structure of the socket guide frame 11 to realize a corresponding function, and thus, description of the plug guide frame 92 will not be given. Specifically, the receptacle guide frame 11 includes a first receptacle guide portion 111, and a pair of second receptacle guide portions 112 extending in parallel toward and away from the first receptacle guide portion 111 are provided on opposite sides of the first receptacle guide portion 111. A pair of first conductive contacts 1121 and a pair of second conductive contacts 1122 are disposed on a pair of second socket conductive plug portions 112 opposite to each other, the first conductive contacts 1121 and the second conductive contacts 1122 on each second socket conductive plug portion 112 are disposed at intervals from each other, and the top and bottom of the first socket conductive plug portion 111 are respectively provided with a conductive insertion curved surface 1111 and a solder leg 1112, the conductive insertion curved surface 1111 being capable of guiding the plug 90 to be inserted into the socket 10, the solder leg 1112 being capable of firmly fixing the socket conductive plug frame 11 to a circuit board and being capable of guiding an interference signal or grounding. Therefore, according to the socket 10 provided by the utility model, by arranging two mutually-spaced conductive contacts on each socket guide frame 11, the reliability and the conductive capability of the socket 10 and the plug 90 in a plug-in fit can be improved, and the 5G and 6G high-speed transmission effect is ensured to be excellent.

Further specifically, the second socket guide insertion part 112 includes a first support plate 1123, a second support plate 1124, a third support plate 1125, an adapter plate 1126, and a guide bent connection plate 1127, both ends of the guide bent connection plate 1127 are respectively connected to respective top surfaces of the first support plate 1123 and the second support plate 1124, the second support plate 1124 is disposed in parallel with the first support plate 1123 at a spacing, the ends of the third support plate 1125 and the second support plate 1124 are elastically connected by the adapter plate 1126, a gap is provided between the first support plate 1123 and the third support plate 1125, the first guide contact 1121 and the second guide contact 1122 are respectively disposed on the first support plate 1123 and the third support plate 1125 adjacent to the gap, because the first conductive contact 1121 and the second conductive contact 1122 are respectively arranged at the free ends of the first support plate 1123 and the third support plate 1125, the first conductive contact 1121 and the second conductive contact 1122 can elastically displace along with the elastic deformation of the first support plate 1123 and the third support plate 1125, and by arranging the guiding bent connecting plate 1127, the strength of the second socket conductive insertion part 112 and the insertion of the guiding plug 90 relative to the socket 10 can be increased, and the first conductive contact 1121 can be displaced due to the elastic deformation under the insertion effect of the plug 90, so that the first conductive contact 1121 can exert enough elastic supporting force on the corresponding conductive contact on the plug conductive insertion frame 92, the reliable connection of each conductive contact is ensured, and stable current flow is realized.

As shown in fig. 2, for the receptacle guide frame 11 included in the receptacle 10 with reliable fitting provided in the present embodiment, a first guide curved plate 1128 is provided on the top surface of the third support plate 1125 above the second guide contact 1122, and the first guide curved plate 1128 is curved toward the second support plate 1124. Therefore, by providing the first guiding curved plate 1128, not only the guiding of the plug 90 relative to the socket 10 is increased, but also the second conductive contacts 1122 are displaced due to elastic deformation under the plug 90 plugging action, so that the second conductive contacts 1122 exert sufficient elastic pressing force on the corresponding conductive contacts on the plug guiding frame 92.

In this embodiment, the guiding curved connecting plate 1127 includes a guiding curved surface 11271 located above the first guiding contact 1121, and the curvature of the first guiding curved plate 1128 is greater than the curvature of the guiding curved surface 11271, so that, by this arrangement, since the relative movement stroke of the plug 90 in contact with the guiding curved surface 11271 is greater than the relative movement stroke of the plug 90 in contact with the first guiding curved plate 1128 during the plugging process of the plug 90 with respect to the socket, the first guiding contact 1121 obtains a longer plugging action compared with the second guiding contact 1122 correspondingly, and thus the curvature of the guiding curved surface 11271 is greater than the curvature of the first guiding curved plate 1128, so that the second guiding contact 1122 obtains a larger plugging force, and the first guiding contact 1121 and the second guiding contact 1122 obtain substantially the same displacement, so as to obtain substantially the same elastic pressing force, and improve the stability of current guiding.

In this embodiment, the guide bent connecting plate 1127 is provided with a first hollow portion 1129 relatively far from the gap portion, and the junction between the top surface of the third supporting plate 1125 and the first guide bent plate 1128 is provided with a first concave bent portion 11210. The concave curved portion has a concave surface recessed toward the socket direction along the insertion of the plug 90, so that by providing the first hollow portion 1129, the first hollow portion 1129 can be understood as a portion recessed in the top region of the guide curved connecting plate 1127 to form a hollow portion, thereby increasing the deflection elasticity of the guide curved connecting plate 1127 around the portion of the guide curved connecting plate 1127 where the first hollow portion 1129 is removed, and by providing the first concave curved portion 11210, not only the elasticity of the first guide curved plate 1128 can be increased, but also the stress at the intersection of the first guide curved plate 1128 and the third support plate 1125 can be reduced, and the breakage of the first guide curved plate 1128 can be avoided.

A reliable-fit receptacle according to an embodiment of the present utility model is further described below with reference to another embodiment.

Second embodiment

With particular reference to fig. 4 and 5, in this embodiment, a structure having substantially the same function as that of the first embodiment will not be described in detail for brevity. Specifically, the socket 10 includes the socket guide frame 21, the second guide curved plate 2128 that is bent above the third support plate 1125 is disposed on the top surface of the second support plate 1124, it is to be understood that, in the state that the socket 10 is not in mating engagement with the plug 90, the second guide curved plate 2128 is located outside the projection of the second guide curved plate 2128 in the vertical direction, it is understood that the mating direction of the plug 90 into the socket 10 is the vertical direction, the second guide curved plate 2128 can not only increase the guiding of the plug 90 into the socket 10, but also the elastic deformation occurring during the guiding can displace the second guide contact 1122, and since the second guide contact 1122 is located outside the projection of the second guide curved plate 2128 in the vertical direction, i.e. the mating direction, it is ensured that the second guide contact 1122 can exert a sufficient elastic pressing force on the corresponding guide contact on the plug guide frame 92.

In this embodiment, the top surface of the second guide curved plate 2128 at the free end has the same curvature as the guide surface of the guide curved plate 1127 at the same height in the vertical direction. In this way, the second guide curved plate 2128 and the guide curved plate 1127 function as a smooth and smooth guide for the insertion process of the plug 90 toward the inside of the receptacle 10, particularly toward the first conductive contact 1121 and the second conductive contact 1122.

In this embodiment, the guiding curved plate 1127 is provided with a second hollow portion 2129 relatively far from the gap portion, two sides of the top surface of the second supporting plate 1124 connected to the second guiding curved plate 2128 are respectively provided with a second concave curved portion 21210, and the second hollow portion 2129 is communicated with one of the second concave curved portions 21210. Therefore, by providing the second hollow portion 2129, the deflection elasticity of the guide curved plate 1127 around the narrowed portion left after the second hollow portion 2129 is removed from the top region of the guide curved plate 1127 can be increased, and by providing the second concave portion 21210, not only the elasticity of the second guide curved plate 2128 can be increased, but also the stress at the intersection of the second guide curved plate 2128 and the second support plate 1124 and at the connection between the guide curved plate 1127 and the second guide curved plate 2128 can be reduced, and the strength of the second guide curved plate 2128 and the guide curved plate 1127 can be improved, similarly to the structure and function of the first hollow portion 1129 described above.

Connector embodiment

Referring to fig. 1 to 5, as another object of the present utility model, the present utility model further provides a connector 100, which includes a socket 10 and a plug 90 that are mated with each other, the socket is any one of the above-mentioned sockets 10, the socket further includes a socket insulator 1211, the socket 10 is generally welded and fixed on a PCB board 200, the plug 90 includes a plug insulator 91 and a plug guiding frame 9211, a pair of socket guiding frames 11 and a pair of plug guiding frames 92 are respectively disposed at two ends of the socket insulator 12 and the plug insulator 91, a pair of first guiding contacts 1121 and a pair of second guiding contacts 1122 conduct current between the socket guiding frames 11 and the plug guiding frames 92 that are mated with each other, and the connector 100 can obtain the advantages of any one of the above-mentioned sockets, which will not be described herein.

Electronic device embodiment

As still another object of the present utility model, the present utility model also provides an electronic device, which may be, for example, a 5G mobile phone, and includes any of the above fixed and stable sockets or connectors 100, and has any of the effects of the above sockets or connectors 100, which are not described herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A socket with reliable mating, wherein the socket is adapted for mating with a plug, comprising:

the socket guide and plug frame comprises a first socket guide and plug part, and a pair of second socket guide and plug parts which extend in parallel towards a direction away from the first socket guide and plug part are arranged on two opposite sides of the first socket guide and plug part;

the pair of second socket guide insertion parts are oppositely provided with a pair of first guide contacts and a pair of second guide contacts, the first guide contacts and the second guide contacts on each second socket guide insertion part are arranged at intervals, and the top and the bottom of each first socket guide insertion part are respectively provided with a guide insertion curved surface and a welding leg.

2. The socket of claim 1, wherein the second socket guide insertion portion comprises a first support plate, a second support plate, a third support plate, an adapter plate and a guide bent connection plate, two ends of the guide bent connection plate are respectively connected with respective top surfaces of the first support plate and the second support plate, the second support plate is arranged in parallel with the first support plate at intervals, the third support plate is elastically connected with the tail end of the second support plate through the adapter plate, a gap part is arranged between the first support plate and the third support plate, and the first guide contact and the second guide contact are respectively adjacent to the gap part and are arranged on the first support plate and the third support plate.

3. The socket of claim 2, wherein a first guide curve is provided on a top surface of the third support plate above the second guide contact, the first guide curve being curved toward the second support plate.

4. A socket according to claim 3, wherein the guide curved plate comprises a guide curved surface above the first guide contact, the first guide curved plate having a curvature greater than that of the guide curved surface.

5. A socket according to claim 3, wherein the guide bend plate is provided with a first recess relatively distant from the gap portion, and a first recess is provided at the junction of the top surface of the third support plate and the first guide bend plate.

6. The socket of claim 2, wherein a second guide curved plate bent over the third support plate is provided on a top surface of the second support plate, and the second guide contact is located outside a projection of the second guide curved plate in a vertical direction in a state where the socket is not mated with the plug.

7. The socket of claim 6, wherein a top surface of the second guide bent plate at the free end has the same curvature as a guide surface of the guide bent plate at the same height in the vertical direction.

8. The socket of claim 6, wherein the guide bent connecting plate is provided with a second hollow part relatively far from the gap part, two sides of the top surface of the second supporting plate connected with the second guide bent plate are respectively provided with a second concave bent part, and the second hollow part is communicated with one of the second concave bent parts.

9. A connector, comprising:

socket and plug of mutual grafting cooperation, the socket is according to any one of claims 1-8, the socket still includes the socket insulator, the plug includes plug insulator and plug guide frame, the both ends of socket insulator and plug insulator are equipped with a pair of socket guide frame and a pair of plug guide frame respectively, first guide contact and second guide contact switch on the electric current between socket guide frame and plug guide frame of mutual grafting.

10. An electronic device comprising a socket according to any one of claims 1-8 or a connector according to claim 9.