Connection terminal

Abstract

The utility model discloses a connecting terminal which comprises a seat body, a conducting piece, a fixing piece and a first supporting piece, the conducting piece is provided with a jack, one end of the seat body is arranged in the jack, the conducting piece is further provided with a plurality of gaskets extending towards the interior of the jack, the fixing piece is detachably connected with the seat body, the gaskets are all located between the fixing piece and the seat body, and the first supporting piece is arranged on the fixing piece. The first supporting piece is arranged at one end, away from the seat body, of the conducting piece. The base body and the gasket on the conduction piece are fixed through the fixing piece, so that the base body and the conduction piece are connected into a whole, when the conduction piece or the base body is damaged, a disassembling tool can stretch into the fixing piece through the inserting hole, the fixing piece is disassembled, the base body and the conduction piece can be separated, and the corresponding base body or conduction piece can be replaced at the moment. The disassembly difficulty is reduced, time and labor are saved, the maintenance cost is greatly reduced, and resource waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and more specifically, to a connector terminal. Background Technology

[0002] In the field of electronic and electrical connections, terminals are key components for achieving circuit conduction and signal transmission. Their structural rationality and economic efficiency affect equipment performance and maintenance costs.

[0003] The existing terminal structure mainly consists of a spring and a connector, which are directly fixed together in a non-removable manner.

[0004] During long-term use, the spring contacts are prone to wear, deformation, or oxidation damage due to frequent insertion and removal; the connector may crack or loosen due to external impact or corrosion. Since the two are fixedly connected, damage to any part requires replacement of the entire unit, which is not only cumbersome to disassemble, but also time-consuming and labor-intensive, increasing maintenance costs and wasting resources. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a connection terminal.

[0006] The present invention discloses a connection terminal comprising: a base, a conductive member, a fixing member, and a first support member. The conductive member has a socket, one end of the base is disposed in the socket, and the conductive member is also provided with a plurality of gaskets extending into the socket. The fixing member is detachably connected to the base, and the plurality of gaskets are located between the fixing member and the base. The first support member is disposed at the end of the conductive member away from the base.

[0007] According to one embodiment of the present invention, the conductive member further has a plurality of first slots opened along the insertion hole direction, the plurality of first slots are distributed at intervals around the outer surface of the conductive member and form a plurality of first spring pieces, and the first support member is disposed on the outside of the plurality of first spring pieces.

[0008] According to one embodiment of the present invention, the first spring has a first contact surface that protrudes into the insertion hole.

[0009] According to one embodiment of the present invention, it further includes a spring, which is disposed in the insertion hole and sleeved on the outer surface of the seat.

[0010] According to one embodiment of the present invention, the end of the conductive member away from the first slot also has a plurality of second slots. The plurality of second slots are opened along the insertion hole direction and are distributed at intervals around the outer surface of the conductive member, forming a plurality of second spring pieces.

[0011] According to one embodiment of the present invention, the second spring has a second contact surface, which abuts against the base.

[0012] According to one embodiment of the present invention, a second support member is also included, which is disposed on the outer surface of a plurality of second spring pieces.

[0013] According to one embodiment of the present invention, the base has a threaded hole, and the fixing member is detachably connected to the threaded hole.

[0014] According to one embodiment of this utility model, the fixing element is a bolt.

[0015] According to one embodiment of the present invention, the conductive component is formed by a rolling process.

[0016] The beneficial effects of this utility model are that the fixing component secures the gaskets on the base and the conductive component, making the base and the conductive component an integral unit. When the conductive component or the base is damaged, the disassembly tool can be inserted through the insertion hole to the fixing component and disassemble the fixing component, so that the base and the conductive component can be separated. At this time, the corresponding base or conductive component can be replaced. In this way, not only is the disassembly difficulty reduced, time and manpower saved, but maintenance costs are also greatly reduced and resource waste is avoided. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the connecting terminals;

[0019] Figure 2 This is another three-dimensional structural diagram of the connecting terminal;

[0020] Figure 3 This is a cross-sectional view of the connecting terminals;

[0021] Figure 4 This is another three-dimensional structural diagram of the connecting terminal;

[0022] Figure 5 This is another cross-sectional view of the connecting terminals.

[0023] Explanation of reference numerals in the attached figures

[0024] 1. Base; 11. Threaded hole;

[0025] 2. Conducting component; 21. Socket; 22. Gasket; 23. First slot; 24. First spring; 241. First contact surface; 25. Second slot; 26. Second spring; 261. Second contact surface;

[0026] 3. Fasteners;

[0027] 4. First support component;

[0028] 5. Reed;

[0029] 6. Second support component. Detailed Implementation

[0030] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0031] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0032] Example 1

[0033] like Figures 1-3 As shown, Figure 1 This is a three-dimensional structural diagram of the connecting terminals; Figure 2 This is another three-dimensional structural diagram of the connecting terminal; Figure 3 This is a cross-sectional view of the connection terminal. The connection terminal includes a base 1, a conductive element 2, a fixing element 3, and a first support element 4. The base 1 is connected to the wire harness, the conductive element 2 is connected to the base 1, and the fixing element 3 connects both the base 1 and the conductive element 2 to fix them. The first support element 4 is disposed on the outer surface of one end of the conductive element 2. In use, an external pin is inserted into the conductive element 2, at which point current can be conducted between the wire harness, the base 1, the conductive element 2, and the external pin.

[0034] In practical applications, one end of the base 1 is provided with a threaded hole 11, and the fastener 3 is connected to the threaded hole 11 of the base 1. Specifically, the fastener 3 is an existing bolt that is compatible with the threaded hole 11. When the fastener 3 is screwed into the threaded hole 11, the base 1 and the conductor 2 are securely connected. Conversely, when the fastener 3 is screwed out of the threaded hole 11, the base 1 and the conductor 2 can be separated so that either the base 1 or the conductor 2 can be repaired or replaced.

[0035] The conductive element 2 has a socket 21, which is opened along the length of the conductive element 2. One end of the base 1 with a threaded hole 11 is located inside the socket 21. Furthermore, the conductive element 2 also has multiple spaced-apart gaskets 22, all of which extend toward the interior of the socket 21. One end of each gasket 22 is located between the fixing element 3 and the base 1. When the fixing element 3 is screwed into the threaded hole 11, the fixing element 3 presses the gasket 22 tightly against one end of the base 1, thus connecting the base 1 and the conductive element 2 as a whole. At the same time, the socket 21 is fitted onto the outer surface of one end of the base 1, further improving the connection stability between the base 1 and the conductive element 2.

[0036] The end of the conductive member 2 away from the base 1 has multiple first slots 23. The opening direction of the first slots 23 is the same as the opening direction of the socket 21. Specifically, the multiple first slots 23 are distributed at intervals around the outer surface of the conductive member 2. The opening of the multiple first slots 23 simultaneously forms multiple first spring pieces 24. The first support member 4 is sleeved on the outer surface of the multiple first spring pieces 24, providing support for the multiple first spring pieces 24. The first spring piece 24 has a first contact surface 241, which protrudes into the socket 21. When an external pin is inserted, the first contact surface 241 abuts against the external pin. The first support member 4 is located on the outer side of the first contact surface 241 on the conductive member 2 to increase the positive force when the first contact surface 241 abuts against the external pin, thereby improving the current conduction effect.

[0037] In practical applications, the first support member 4 can be a strip-shaped structure, wrapped around the outer surface of the multiple first spring pieces 24 from top to bottom or bottom to top. When an external pin is inserted, the multiple first spring pieces 24 expand outwards, and the first support member 4 also expands outwards accordingly. When the external pin is removed, the multiple first spring pieces 24 and the first support member 4 are reset. Alternatively, the first support member 4 can also be a sheet-shaped structure, which is wrapped around the outer surface of the multiple first spring pieces 24 in a stacked manner.

[0038] Furthermore, the connecting terminal also includes a spring 5, which is disposed within the insertion hole 21 and sleeved on the outer surface of the end of the base 1 where the threaded hole 11 is located. In this embodiment, the spring 5 is disposed outside the base 1. When the wire harness is ultrasonically welded to the base 1, the spring 5 is not assembled to the outer surface of the base 1, so the ultrasonic welding process will not affect the spring 5. After the ultrasonic welding is completed, the spring 5 and the conductive component 2 are assembled.

[0039] In this embodiment, the conductive component 2 is formed by a rolling process. Specifically, the corresponding structure is first made by a stamping process. At this time, the whole is in a flat state. After the stamping is completed, it is rolled up and the two ends are spliced ​​together to form the conductive component 2.

[0040] In practical applications, the reed 5 is made of a material with high conductivity and high yield strength, such as copper.

[0041] In summary, the fixing component 3 secures the gasket 22 on the base 1 and the conductor 2, making the base 1 and the conductor 2 a single unit. When the conductor 2 or the base 1 is damaged, the disassembly tool can be inserted through the insertion hole 21 to the fixing component 3 and disassembled, allowing the base 1 and the conductor 2 to be separated. At this time, the corresponding base 1 or conductor 2 can be replaced. This not only reduces the difficulty of disassembly and saves time and manpower, but also greatly reduces maintenance costs and avoids resource waste.

[0042] Example 2

[0043] like Figure 4 and Figure 5 As shown, Figure 4 This is another three-dimensional structural diagram of the connecting terminal; Figure 5 This is another cross-sectional view of the connecting terminal. The difference between this embodiment and Embodiment 1 is that the end of the conductive member 2 near the base 1 also has multiple second slots 25. These multiple second slots 25 are formed along the direction of the insertion hole 21 and are spaced apart and circumferentially distributed around the outer surface of the conductive member 2. The formation of the multiple second slots 25 simultaneously forms multiple second spring pieces 26, all of which abut against the outer surface of the base 1. Specifically, the second spring piece 26 has a second contact surface 261 that protrudes into the insertion hole 21 and abuts against the outer surface of the base 1.

[0044] Furthermore, the connection terminal also includes a second support member 6, which is sleeved on the outer surface of the plurality of second spring contacts 26 to enhance the connection between the second spring contacts 26 and the base 1. This not only improves the stability of the connection between the conductor and the base 1, but also enhances the current conduction effect between the base 1 and the conductor 2. Specifically, the second support member 6 is located on the outer side corresponding to the second contact surface 261 on the conductor 2 to enhance the contact effect between the second contact surface 261 and the outer surface of the base 1.

[0045] In this embodiment, the first support member 4 has a strip-shaped structure, and the second support member 6 has a sheet-shaped structure.

[0046] In addition, it should be noted that the structure of the reed 5 has been removed in this embodiment.

[0047] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A connecting terminal, characterized in that, include: The device comprises a seat (1), a conductor (2), a fixing member (3), and a first support member (4). The conductor (2) has a socket (21). One end of the seat (1) is located inside the socket (21). The conductor (2) also has multiple gaskets (22) extending into the socket (21). The fixing member (3) is detachably connected to the seat (1), and the multiple gaskets (22) are located between the fixing member (3) and the seat (1). The first support member (4) is located at one end of the conductor (2) away from the seat (1).

2. The connection terminal according to claim 1, characterized in that, The conductive member (2) also has a plurality of first slots (23) opened along the direction of the insertion hole (21). The plurality of first slots (23) are distributed at intervals around the outer surface of the conductive member (2) and form a plurality of first spring pieces (24). The first support member (4) is disposed on the outside of the plurality of first spring pieces (24).

3. The connecting terminal according to claim 2, characterized in that, The first spring (24) has a first contact surface (241) that protrudes into the insertion hole (21).

4. The connection terminal according to claim 1, characterized in that, It also includes a spring (5), which is disposed in the socket (21) and the spring (5) is sleeved on the outer surface of the seat (1).

5. The connecting terminal according to claim 2, characterized in that, The end of the conductive member (2) away from the first slot (23) also has a plurality of second slots (25). The plurality of second slots (25) are opened along the direction of the insertion hole (21). The plurality of second slots (25) are distributed at intervals around the outer surface of the conductive member (2) and form a plurality of second spring pieces (26).

6. The connecting terminal according to claim 5, characterized in that, The second spring (26) has a second contact surface (261) that abuts against the seat (1).

7. The connecting terminal according to claim 5, characterized in that, It also includes a second support member (6), which is disposed on the outer surface of a plurality of second springs (26).

8. The connecting terminal according to any one of claims 1-7, characterized in that, The base (1) has a threaded hole (11), and the fastener (3) is detachably connected to the threaded hole (11).

9. The connecting terminal according to claim 8, characterized in that, The fastener (3) is a bolt.

10. The connecting terminal according to any one of claims 1-7, characterized in that, The conductive component (2) is formed by rolling.

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