Female head connector for energy storage

By designing limit rings, limit steps and positioning slots on the plug-in ends and terminals of the connector, the problem of prone to connection errors in existing connectors is solved, and higher plug-in accuracy and stability are achieved.

CN222654379UActive Publication Date: 2025-03-21东莞市永晟电线科技股份有限公司
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Patent Information

Application Number
CN202420202355.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-26
Publication Date
2025-03-21
Estimated Expiration
2034-01-26

AI Technical Summary

Technical Problem

The male and female heads of the existing connectors are prone to connection errors, resulting in signal connection failure or connection errors.

Method used

A female connector for energy storage is designed. By providing a limiting ring and limiting step at the plug-in end, a position slot and limit block are set on the terminal to ensure that the terminal has accurate limiting and fixing when plugging, and improves the plug-in accuracy and stability.

Benefits of technology

Through the design of limit rings and limit steps, the plugging accuracy is improved, wear is reduced, the use of terminals is enhanced, and the connection stability of the connector is further improved through the fixed sleeve.

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Abstract

The utility model relates to the technical field of connectors, in particular to a female head connector for energy storage, which comprises a connecting port, a terminal, a fixing seat and a connecting line, the connecting port comprises a connecting end and a plugging end, the connecting end is provided with a connecting piece, the plugging end is provided with a plugging port, the plugging port is provided with a limiting ring and a limiting step, and the limiting ring is provided with an opening. The terminal comprises a plugging part arranged in the plugging port and a fixing part arranged in the fixing seat, the fixing seat is provided with a fixing sleeve shell, the fixing sleeve shell is provided with a clamping groove, the connecting piece is connected to the clamping groove, the fixing sleeve shell is arranged on the connecting port in a sleeving mode, the terminal is plugged in the plugging port and the fixing seat through the plugging part and the fixing part, and the plugging port is provided with a limiting ring and a limiting step. The terminals are limited, the plugging precision of the terminals is improved, abrasion is reduced, the terminals are provided with limiting grooves and limiting blocks, the terminals can be conveniently limited and fixed at the plugging ports, the fixing base and the connecting port are connected and fixed through the terminals, the fixing base and the connecting end are sleeved through the fixing sleeve shell, the connecting stability of the connector is improved, and practicability is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a female connector for energy storage. Background Art

[0002] A connector assembly is a component used to connect or disconnect signals between two components. A connector assembly usually includes a male connector and a female connector. By connecting or separating the male connector and the female connector, the signal connection or disconnection between the two components respectively connected to the male connector and the female connector can be achieved.

[0003] When the existing male connector is connected to the female connector, connection errors are likely to occur, resulting in a failure in signal connection or signal connection errors between the two components respectively connected to the male connector and the female connector. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a female connector for energy storage, which solves the existing problem that connection errors are prone to occur, resulting in the problem that signal communication cannot be achieved or signal communication errors occur between the two components respectively connected to the male connector and the female connector.

[0005] The technical solution adopted by the utility model is: including a connection port, a terminal, a fixing seat, and a connecting line, the connection port includes a connection end and a plug-in end, the connection end is provided with a connecting piece, the plug-in end is provided with a plug-in interface, the plug-in interface is provided with a limiting ring, the limiting ring is provided with a limiting step, the terminal includes a plug-in portion and a fixing portion, the fixing seat is provided with a fixing groove, the fixing portion is arranged in the fixing groove, the plug-in portion is arranged in the plug-in interface, the fixing seat is provided with a fixing shell, both ends of the fixing shell are provided with card slots, one end of the connecting piece is connected to the card slot, so that the fixing shell is sleeved on the connection port.

[0006] A further improvement to the above solution is that both sides of the connecting end are provided with connecting blocks and buckles arranged on the connecting blocks, and the clamping grooves on the fixing housing are buckled with the buckles along the connecting blocks.

[0007] A further improvement to the above scheme is that there are multiple plug-in interfaces, and a separation groove is provided between the multiple plug-in interfaces. One end of the separation groove is provided along the plug-in interface and passes through the connection end. The separation groove is used to distinguish the plug-in interfaces to facilitate the connection of the terminals.

[0008] A further improvement to the above scheme is that the plug-in portion is provided with an insertion port, one side of the insertion port is provided with a positioning groove, a positioning block is provided in the positioning groove, a positioning ring is provided on the positioning block, and a positioning hole is provided on the positioning ring.

[0009] A further improvement to the above solution is that the limiting step limits one end of the fixing portion so that the plug-in portion is plugged into the plug interface and positioned through the positioning hole.

[0010] A further improvement to the above scheme is that the limiting ring limits and fixes the plug-in part, so that the terminals are respectively fixed on the connection port and the fixing seat, which facilitates the fixing sleeve to fit and fix the fixing seat and the connection port.

[0011] A further improvement to the above solution is that the fixing sleeve and the slot are formed by integral injection molding.

[0012] A further improvement to the above solution is that a wire outlet is provided on the fixed housing, one end of the connecting wire is connected to the terminal and flows through the wire outlet.

[0013] A further improvement to the above solution is that the wire outlet is covered with a plastic part, and the plastic part resets the connecting wire.

[0014] A further improvement to the above solution is that the connecting wire is covered with an insulating sleeve, and the insulating sleeve is used to insulate the connecting wire.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the existing connectors, the present invention uses a plug-in part and a fixing part to enable the terminals to be plugged into the plug-in interface and the fixing seat respectively, and a limiting ring and a limiting step are provided at the plug-in interface to limit the terminals, thereby improving the plug-in accuracy of the terminals, reducing wear and improving the usability of the terminals. The terminals are provided with limiting grooves and limiting blocks arranged in the limiting grooves, which are convenient for limiting and fixing the terminals in the plug-in interface. The fixing seat is conveniently connected and fixed to the connection port through the terminals, and a fixing sleeve is provided on the fixing seat, which further improves the connection stability between the fixing seat and the connection end through the fixing sleeve. The utility model has strong usability and good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the female connector for energy storage of the utility model;

[0018] Figure 2 This is a front view of the female connector for energy storage of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the terminal of the female connector for energy storage of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the connection port of the female connector for energy storage of the utility model;

[0021] Figure 5This is an exploded view of the female connector for energy storage of the utility model.

[0022] Description of reference numerals: connection port 1, connection end 11, connection piece 111, connection block 112, buckle piece 113, plug end 12, plug port 121, limiting ring 122, limiting step 123, separation groove 124;

[0023] Terminal 2, plug-in portion 21, plug-in port 211, positioning groove 212, positioning block 213, positioning ring 214, positioning hole 215, fixing portion 22;

[0024] Fixed seat 3, fixed slot 31, fixed housing 32, slot 321, wire outlet 322, plastic part 323;

[0025] Connecting wire 4 and insulating sleeve 41. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] like Figure 1-5As shown, in one embodiment of the utility model, a female connector for energy storage includes a connection port 1, a terminal 2, a fixing seat 3, and a connecting line 4, the connection port 1 includes a connection end 11 and a plug-in end 12, the connection end 11 is provided with a connecting piece 111, the plug-in end 12 is provided with a plug-in interface 121, the plug-in interface 121 is provided with a limiting ring 122, and the limiting ring 122 is provided with a limiting step 123, the terminal 2 includes a plug-in portion 21 and a fixing portion 22, the fixing seat 3 is provided with a fixing groove 31, the fixing portion 22 is arranged in the fixing groove 31, the plug-in portion 21 is arranged in the plug-in interface 121, the fixing seat 3 is provided with a fixing shell 32, and both ends of the fixing shell 32 are provided with a card slot 321, and one end of the connecting piece 111 is connected to the card slot 321, so that the fixing shell 32 is sleeved on the connection port 1.

[0030] like Figure 2 As shown, both sides of the connection end 11 are provided with a connection block 112 and a snap 113 provided on the connection block 112, and the snap groove 321 on the fixed shell 32 is snapped with the snap 113 along the connection block 112. In this embodiment, through the snap 113 provided on the connection end 11 and the snap groove 321 provided on the fixed shell 32, the snap 113 and the snap groove 321 are snapped together, so that one end of the fixed shell 32 can be conveniently sleeved on the connection port 1 together with the terminal 2 on the fixed seat 3, and the connection block 112 is provided on the connection end 11, and the connection block 112 is convenient for the fixed shell 32 to be sleeved on the connection end 11 and fixed by the snap 113, and the snap 113 is an elastic snap 113, which is convenient for locking, sleeved and assembled to the fixed shell 32, and has a simple structure and strong practicality.

[0031] There are multiple plug interfaces 121, and a separation groove 124 is provided between the multiple plug interfaces 121. One end of the separation groove 124 is penetrated along the plug interface 121 at the connection end 11, and the separation groove 124 is used to distinguish the plug interface 121 to facilitate the plugging of the terminal 2. In this embodiment, there are multiple plug interfaces 121 to facilitate the plugging of multiple terminals 2, and the multiple plug interfaces 121 are respectively provided with a separation groove 124. The separation groove 124 is used to facilitate the distinction of the plug interfaces 121 and improve the plugging accuracy. The separation groove 124 is penetrated from the plug interface 121 to the connection port 1 to facilitate the distinction of the connection port 1.

[0032] The plug-in portion 21 is provided with a plug-in port 211, a positioning groove 212 is provided on one side of the plug-in port 211, a positioning block 213 is provided in the positioning groove 212, a positioning ring 214 is provided on the positioning block 213, and a positioning hole 215 is provided on the positioning ring 214. In this embodiment, the plug-in portion 21 of the terminal 2 is convenient for plugging into the plug-in port 121 on the connection port 1, and the plug-in port 211 is provided on the plug-in portion 21, and the plug-in port 211 is inserted into the plug-in port 121 and protrudes toward the connection port 1, so as to facilitate plugging with the connector. The plug-in port 211 is connected to the connector 211 by a positioning groove 212, through which the plug-in terminal 12 is easily positioned in the plug-in port 121, and a positioning block 213 is provided in the positioning groove 212, and a positioning hole 215 is provided on the positioning block 213, so that the plug-in terminal 12 is positioned and fixed in the plug-in port 121 by the positioning block 213 and the positioning hole 215, thereby improving the stability of the plug-in port 211 and the connection, thereby improving the plug-in accuracy and the stability of the plug-in, and improving the connection stability and smoothness of the overall connector.

[0033] like Figure 3 As shown, the limiting step 123 limits one end of the fixing portion 22 so that the plug-in portion 21 is plugged into the plug-in port 121 and is positioned through the positioning hole 215. In this embodiment, the limiting step 123 is used to facilitate limiting the fixing portion 22 at the terminal 2, thereby improving the plugging accuracy of the terminal 2 at the plug-in end 12, and a positioning hole 215 is provided on the plug-in portion 21 at the terminal 2, so that the terminal 2 can be positioned through the positioning hole 215 during the plug-in process.

[0034] The limiting ring 122 limits and fixes the plug-in part 21, so that the terminal 2 is respectively fixed on the connection port 1 and the fixing seat 3, which is convenient for the fixing shell 32 to fit the fixing seat 3 and the connection port 1. In this embodiment, the plug-in part 21 at the terminal 2 is limited and fixed by the limiting ring 122 provided on the plug-in end 12. The limiting ring 122 improves the stability of the terminal 2 on the connection port 1, improves the plug-in accuracy of the terminal 2, and prevents the occurrence of poor plug-in. The limiting ring 122 limits and fixes the terminal 2, which is convenient for the fixing shell 32 to fit the connection port 1, and further improves the compactness of the connection of the internal structure.

[0035] like Figure 5 As shown, the fixed shell 32 and the card slot 321 are formed by integral injection molding. In this embodiment, the fixed shell 32 and the card slot 321 are formed by integral injection molding, which improves the connection stability of the fixed shell 32 and facilitates the circulation of the connector.

[0036] The fixed housing 32 is provided with a wire outlet 322 , one end of the connecting wire 4 is connected to the terminal 2 and flows through the wire outlet 322 . In this embodiment, the wire outlet 322 facilitates the connecting wire 4 on the terminal 2 to flow in and out and be plugged in.

[0037] The wire outlet 322 is covered with a plastic part 323, and the plastic part 323 resets the connecting wire 4. In this embodiment, the plastic part 323 provided at the wire outlet 322 is convenient for protecting the connecting wire 4, preventing the connecting wire 4 from being worn, and improving the service life of the connecting wire 4 and the safety performance of personnel operation.

[0038] The connecting wire 4 is covered with an insulating sleeve 41, and the insulating sleeve 41 is used to isolate the connecting wire 4. In this embodiment, the insulating sleeve 41 provided on the connecting wire 4 facilitates the protection of the connecting wire 4 to prevent the current generated by the connecting wire 4 from causing harm to personnel, thereby improving the safety performance of the connecting wire 4 and enhancing its usability.

[0039] The utility model uses a female connector for energy storage, including a connection port 1, a terminal 2, a fixing seat 3, and a connecting line 4. The connection port 1 includes a connection end 11 and a plug end 12. The connection end 11 is provided with a connecting piece 111, and the plug end 12 is provided with a plug interface 121. The plug interface 121 is provided with a limiting ring 122, and the limiting ring 122 is provided with a limiting step 123. The terminal 2 includes a plug portion 21 and a fixing portion 22. The fixing seat 3 is provided with a fixing groove 31. The fixing portion 22 is arranged in the fixing groove 31. The plug portion 21 is arranged in the plug interface 211. The fixing seat 3 is provided with a fixing shell 32. Both ends of the fixing shell 32 are provided with a card slot 321. One end of the connecting piece 111 is connected to the card slot. 321, so that the fixed shell 32 is sleeved on the connection port 1, and the terminal 2 is respectively plugged into the plug interface 121 and the fixing seat 3 through the plug-in portion 21 and the fixing portion 22, and a limiting ring 122 and a limiting step 123 are provided at the plug interface 121 to limit the terminal 2, improve the plug-in accuracy of the terminal 2, reduce wear, and improve the usability of the terminal 2. A limiting groove and a limiting block arranged in the limiting groove are provided on the terminal 2, which is convenient for the terminal 2 to be limited and fixed in the plug interface 121. The fixing seat 3 is conveniently connected and fixed to the connection port 1 through the terminal 2, and a fixing shell 32 is provided on the fixing seat 3. The fixing shell 32 further improves the connection stability between the fixing seat 3 and the connection end 11, and the usability is strong and has a good application prospect.

[0040] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A female connector for energy storage, characterized in that: It includes a connection port, a terminal, a fixing seat, and a connecting line. The connection port includes a connection end and a plug-in end. The connection end is provided with a connecting piece. The plug-in end is provided with a plug-in interface. A limiting ring is provided on the plug-in interface. A limiting step is provided on the limiting ring. The terminal includes a plug-in portion and a fixing portion. The fixing seat is provided with a fixing groove. The fixing portion is arranged in the fixing groove. The plug-in portion is arranged in the plug-in interface. A fixing shell is provided on the fixing seat. Both ends of the fixing shell are provided with card slots. One end of the connecting piece is connected to the card slot so that the fixing shell is sleeved on the connection port.

2. The energy storage female connector according to claim 1, characterized in that: Both sides of the connecting end are provided with connecting blocks and buckles arranged on the connecting blocks, and the buckle grooves on the fixing sleeve are buckled with the buckles along the connecting blocks.

3. The energy storage female connector according to claim 1, characterized in that: There are multiple plug-in interfaces, and a separation groove is provided between the multiple plug-in interfaces. One end of the separation groove is arranged along the plug-in interface and penetrates the connection end. The separation groove is used to distinguish the plug-in interfaces to facilitate the plug-in of the terminals.

4. The energy storage female connector according to claim 3, characterized in that: The plug-in portion is provided with an inserting port, a positioning groove is provided on one side of the inserting port, a positioning block is provided in the positioning groove, a positioning ring is provided on the positioning block, and a positioning hole is provided on the positioning ring.

5. The energy storage female connector according to claim 1, characterized in that: The limiting step limits one end of the fixing portion so that the plug-in portion is plugged into the plug-in interface and positioned through the positioning hole.

6. The energy storage female connector according to claim 5, characterized in that: The limiting ring limits and fixes the plug-in part, so that the terminal is fixed on the connection port and the fixing seat respectively, which facilitates the fixing sleeve to cover and fix the fixing seat and the connection port.

7. The energy storage female connector according to claim 1, characterized in that: The fixing sleeve and the clamping slot are formed by integral injection molding.

8. The female connector for energy storage according to claim 7, characterized in that: The fixed housing is provided with a wire outlet, one end of the connecting wire is connected to the terminal and flows through the wire outlet.

9. The female connector for energy storage according to claim 8, characterized in that: The wire outlet is covered with a plastic part, and the plastic part is used to reset the connecting wire.

10. The female connector for energy storage according to claim 9, characterized in that: The connecting wire is covered with an insulating sleeve, and the insulating sleeve is used to insulate the connecting wire.