Battery receptacle connector structure

Abstract

The utility model relates to a battery socket connector structure, mainly includes: socket casing, a plurality of socket signal flat plate terminals and a plurality of socket power terminals, wherein the socket casing defines a plurality of first slots arranged horizontally, a plurality of second slots arranged horizontally defined on both sides of each first slot, a plurality of docking channels communicating with each second slot and a plurality of plug-in slots communicating with each first slot, each socket signal flat plate terminal defines a flat plate contact segment exposed to the plug-in slot, a fixed segment extending from the flat plate contact segment and fixed to the first slot, and a welding segment extending from the fixed segment and exposed to the outside of the socket casing, each socket power terminal defines a terminal fixed part fixed to the second slot, a terminal welding part extending from one end of the terminal fixed part to the outside of the socket casing, and a terminal contact part extending from the other end of the terminal fixed part to the docking channel, wherein the terminal contact part defines two corresponding elastic clamping pieces, and the elastic clamping pieces are electrically connected with the plate body power terminal of the battery plug connector structure, which not only meets the large current demand, but also achieves stable signal transmission effect through the signal elastic terminal.

Description

Technical Field

[0001] This utility model relates to a connector, and more particularly to a battery socket connector structure. Background Technology

[0002] Currently, the design of high-current battery socket connectors on the market uses male guillotine-type limiting slot terminals. The terminals use a lot of materials and the pins are large, resulting in a large overall product structure, a lot of materials used, and a high unit price.

[0003] Therefore, how to reduce material usage and unit price while improving the problem of excessive gaps between products is a topic that relevant technical personnel need to consider and solve. Utility Model Content

[0004] The present invention provides a battery socket connector structure, which aims to solve the above-mentioned technical problems.

[0005] This utility model provides a battery socket connector structure, characterized by: a socket housing defining a plurality of horizontally arranged first slots, a plurality of horizontally arranged second slots located on both sides of each first slot, a plurality of mating channels connecting each second slot, and a pairing slot connecting each first slot; a plurality of socket signal flat terminals defining a flat contact section exposed in the pairing slot, a fixing section fixed to the first slot by the flat contact section, and a welding section extending from the fixing section and exposed on the outside of the socket housing; and a plurality of socket power terminals defining a terminal fixing portion fixed to the second slot, a terminal welding portion extending from one end of the terminal fixing portion toward the outside of the socket housing, and a terminal contact portion extending from the other end of the terminal fixing portion toward the mating channel, wherein the terminal contact portion defines two correspondingly disposed elastic clamping pieces.

[0006] Preferably, it further includes an iron shell disposed outside the socket housing.

[0007] Preferably, each of the elastic clamping pieces forms a contact convex hull.

[0008] Preferably, it further includes: a battery plug connector structure comprising a housing defining a plurality of horizontally arranged first plug slots, a plurality of horizontally arranged second plug slots respectively defined on both sides of each of the first plug slots, and a plug insertion space communicating with each of the first plug slots and each of the second plug slots; a plurality of plate power terminals, respectively inserted into each of the second plug slots, each of the plate power terminals defining a plate lead exposed on one side of the housing, a plate fixing portion connecting the plate lead and fixed to each of the second plug slots, and a connecting... A plate mating portion is connected to the plate fixing part and exposed in the plug insertion space, wherein each plate mating portion has a contact surface defined on both sides facing away from each other, and each contact surface of each plate mating portion is arranged adjacent to each other; and a plurality of signal elastic terminals are respectively inserted into each of the first plug slots, each signal elastic terminal defines a terminal pin exposed in the housing and on the same side as each plate pin, a terminal fixing part connected to the terminal pin and fixed to the first plug slot, and a terminal mating portion connected to the plate fixing part and exposed in the insertion space.

[0009] Preferably, the housing is located at a bottom of the plug insertion space, and the bottom forms a raised portion corresponding to each of the first plug slots.

[0010] Due to the adoption of the above technical solution, this utility model has the following beneficial effects: The flexible clamping piece on the plug power terminal can be connected to the body of the power terminal on the board of the battery socket connector structure. The overall structure is simple, the manufacturing cost is low, and the contact signal is more stable. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the battery socket connector structure of this utility model.

[0012] Figure 2 This is a three-dimensional structural diagram of the battery socket connector structure of this utility model from another angle.

[0013] Figure 3 This is a three-dimensional exploded view of the battery socket connector structure of this utility model.

[0014] Figure 4 This is an exploded three-dimensional structural diagram of the battery socket connector structure of this utility model from another angle.

[0015] Figure 5 This is a top view cross-sectional structural diagram of the battery socket connector structure of this utility model.

[0016] Figure 6 yes Figure 5 A schematic diagram of the AA cross-sectional structure.

[0017] Figure 7 This is a schematic diagram of the battery socket connector structure and the plug in use according to the present invention.

[0018] Symbol Explanation Socket connector structure 1: Socket housing 10, first slot 100, second slot 102, mating channel 104, mating slot 106, socket signal flat terminal 12, flat contact section 120, fixing section 122, soldering section 124, socket power terminal 14, terminal fixing part 140, terminal soldering part 142, terminal contact part 144, elastic clamping piece 1440, contact protrusion 1442, iron shell 16; Plug connector structure 2: Housing 20, first plug slot 200, second plug slot 202, plug insertion space 204, bottom 2040, raising part 2042, board power terminal 22, signal elastic terminal 24. Detailed Implementation

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown in the figures, these are three-dimensional structural schematic diagrams of the battery socket connector structure of this utility model, three-dimensional structural schematic diagrams of the battery socket connector structure from another angle, exploded three-dimensional structural schematic diagrams of the battery socket connector structure, exploded three-dimensional structural schematic diagrams of the battery socket connector structure from another angle, and top sectional structural schematic diagrams of the battery socket connector structure. Figure 5 A schematic diagram of the AA cross-section structure and a schematic diagram of the battery socket connector structure and the usage status of the socket.

[0020] This utility model relates to a battery socket connector structure. The socket connector structure 1 mainly includes: a socket housing 10, a plurality of socket signal flat terminals 12, and a plurality of socket power terminals 14. The socket housing 10 defines a plurality of horizontally arranged first slots 100, a plurality of horizontally arranged second slots 102 located on both sides of each first slot 100, a plurality of mating channels 104 connecting each second slot 102, and a pairing slot 106 connecting each first slot 100. Each socket signal flat terminal 12 defines a flat contact section 120, a fixing section 122, and a soldering section 124. The flat contact section 120 is exposed in the pairing slot 106, the fixing section 122 extends from the flat contact section 120 and is fixed to the first slot 100, and the soldering section 124 extends from the fixing section 122 and is exposed on the outside of the socket housing 10.

[0021] The aforementioned socket power terminals 14 mainly define a terminal fixing portion 140, a terminal soldering portion 142, and a terminal contact portion 144. The terminal fixing portion 140 is fixed to the second slot 102. The terminal soldering portion 142 extends from one end of the terminal fixing portion 140 toward the outside of the socket housing 10, while the terminal contact portion 144 extends from the other end of the terminal fixing portion 140 toward the mating groove 104. The terminal contact portion 144 defines two corresponding elastic clamping pieces 1440. An iron shell 16 is provided outside the socket housing 10, and contact protrusions 1442 are formed on the corresponding surface positions of each elastic clamping piece 1440.

[0022] The plug connector structure 2, which mates with the socket connector structure 1, mainly includes: a housing 20, a plurality of plate power terminals 22, and a plurality of signal elastic terminals 24. The housing 20 defines a plurality of horizontally arranged first plug slots 200, a plurality of horizontally arranged second plug slots 202 located on both sides of each first plug slot 200, and a plug insertion space 204 connecting each first plug slot 200 and each second plug slot 202. Each plate power terminal 22 is inserted into each second plug slot 202, and each signal elastic terminal 24 is inserted into each first plug slot 200. A bottom 2040 is defined in the plug insertion space 204 of the housing 20, and the bottom 2040 forms a raised portion 2042 corresponding to each first plug slot 200.

[0023] When the plug connector structure 2 is inserted and mated, the mating slot 106 in the socket connector structure 1 corresponds to the mating extension 2042, which not only has a guiding effect but also serves as a limit. When fully inserted, the signal elastic terminal 24 in the plug connector structure 2 will elastically contact each socket signal plate terminal 12, and each plate power terminal 22 of the plug connector structure 2 will be inserted into the mating groove 104 in the socket connector structure 1 and clamped by the elastic clamping piece 1440. Since the corresponding surface position of the elastic clamping piece 1440 has a contact protrusion 1442, the clamping stability and clamping force can be improved to ensure the stability of current transmission.

[0024] As can be seen from the above overall structure, the elastic clamping piece 1440 on the socket power terminal 14 can not only connect with the power terminal 22 on the board of the plug connector structure 2, but also has a simple overall structure, low manufacturing cost, and more stable contact signal.

Claims

1. A battery socket connector structure, characterized in that... : A socket housing defines a plurality of horizontally arranged first slots, a plurality of horizontally arranged second slots located on both sides of each first slot, a plurality of mating channels communicating with each second slot, and a counter slot communicating with each first slot. A plurality of socket signal flat terminals, defining a flat contact section exposed in the socket, a fixing section formed by the flat contact section and fixed to the first socket, and a solder section extending from the fixing section and exposed on the outside of the socket housing; and A plurality of socket power terminals, defining a terminal fixing portion fixed to the second slot, a terminal welding portion extending from one end of the terminal fixing portion toward the outside of the socket housing, and a terminal contact portion extending from the other end of the terminal fixing portion toward the mating channel, wherein the terminal contact portion defines two correspondingly disposed elastic clamping pieces.

2. The battery socket connector structure according to claim 1, characterized in that... It also includes an iron shell disposed outside the socket housing.

3. The battery socket connector structure according to claim 1, characterized in that... Each of the elastic clamping pieces forms a contact convex hull.

4. The battery socket connector structure according to claim 1, characterized in that... It further includes: a battery plug connector structure comprising a housing defining a plurality of horizontally arranged first plug slots, a plurality of horizontally arranged second plug slots located on both sides of each of the first plug slots, and a plug insertion space connecting each of the first plug slots and each of the second plug slots; a plurality of board power terminals respectively inserted into each of the second plug slots; and a plurality of signal elastic terminals respectively inserted into each of the first plug slots.

5. The battery socket connector structure according to claim 4, characterized in that... The housing is located at the bottom of the plug insertion space, and the bottom forms a raised portion corresponding to each of the first plug slots.

Images