High-safety protection storage battery wiring terminal
By designing an isolation protection mechanism and an adaptive compression mechanism on the battery terminals, the problems of loose and exposed joint clamps are solved, and the impact and fall off of joint clamps are prevented, which improves the stability and firmness of electrical connections.
Patent Information
- Application Number
- CN202422468654.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing battery terminals are easily loosened when pulled and shaken for a long time, resulting in unstable electrical connections and the connector clamp is exposed to the outside and there is a potential risk of collision and damage.
An isolation protection mechanism including a flip-floping fixing shell, a first protective cover and a second protective cover is designed. Using a torsion spring and an adaptive pressing mechanism, the joint clamp is automatically reset and covered to prevent falling off. At the same time, the adaptive pressing plate enhances the firmness of the joint clamp and the joint terminal under the action of the return spring.
Effectively prevent the joint clamp from being exposed and falling off, improve the stability and firmness of the electrical connection, and reduce the risk of damage to the joint clamp.
Smart Images
Figure CN223194148U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of batteries, and in particular relates to a high-safety protection battery terminal. Background Art
[0002] Battery terminals refer to the connection devices at both ends of the battery, usually made of metal materials. They are used for electrical conduction and the interface part of the connection wires of electrical equipment. Their function is to conduct current from the battery to make the equipment work.
[0003] At present, battery terminals are directly assembled with connector fixtures at the ends of wires. Since the connector fixtures will become loose under long-term pulling and shaking, the loosening of the terminals and connector fixtures will affect the stability of the electrical connection. In addition, the battery terminals and connector fixtures are exposed to the outside after assembly, which may cause damage due to collisions, and will also have an adverse effect on the firmness of the connector fixture assembly. Utility Model Content
[0004] The purpose of the present utility model is to provide a high-safety protection battery terminal to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-safety protection battery terminal, comprising a battery body, a first terminal and a second terminal, the first terminal being arranged at the upper part of the battery body, the second terminal also being arranged at the upper part of the battery body, the upper part of the battery body being provided with a battery end cover, the upper part of the battery end cover being provided with an isolation protection mechanism, the isolation protection mechanism comprising a flip fixed shell, a first protective cover and a second protective cover, the flip fixed shell being fixed to the middle part of the upper end surface of the battery end cover, the first protective cover being arranged on one side of the flip fixed shell, the second protective cover being arranged on the other side of the flip fixed shell, an adaptive clamping mechanism being arranged inside the first protective cover and the second protective cover, the adaptive clamping mechanism comprising an adaptive pressure plate, a telescopic guide column and a reset spring, the two adaptive pressure plates being slidably connected in the first protective cover and the second protective cover respectively, the telescopic guide column being fixed to one side surface of the adaptive pressure plate, and the reset spring being sleeved on the outside of the telescopic guide column.
[0006] It should be noted in the solution that a flip fixing shell is fixed to the middle of the upper end surface of the battery end cover, the interior of the flip fixing shell is rotatably connected to a rotating column, and a torsion spring is sleeved on the surface of the rotating column inside the flip fixing shell.
[0007] It is further worth mentioning that one end of the torsion spring is fixed to the inner wall of the flip-fixing shell, and the other end of the torsion spring is fixed to the side surface of the rotating column.
[0008] It should be further explained that a flip support arm is fixed between the first protective cover, the second protective cover and two adjacent rotating columns respectively.
[0009] As a preferred embodiment, a protective chamber is provided inside the first protective cover and the second protective cover, and a threading port is provided on one side surface of the first protective cover and the second protective cover.
[0010] As a preferred embodiment, the surface of the adaptive pressure plate is also provided with a clearance opening that is the same as the threading opening, and the two telescopic guide pillars are respectively slidably connected to one side surface of the first protective cover and the second protective cover.
[0011] Compared with the prior art, the high-safety protection battery terminal provided by the present invention has at least the following beneficial effects:
[0012] Through the isolation protection mechanism, the first protective cover and the second protective cover can automatically reset under the action of the torsion spring and cover the connector clamps for protection. At the same time, the two connector clamps are restricted in the first protective cover and the second protective cover because they are larger than the threading opening. This can improve the exposed state of the connector clamps and provide anti-collision and anti-falling effects. The restricted state of the connector clamps can be flexibly unlocked by lifting the first protective cover and the second protective cover.
[0013] By setting up an adaptive clamping mechanism, during use, the adaptive pressure plate is pressed against the connector fixture under the elastic force of the reset spring, which can apply pressure to the connector fixture from the outside and improve the firmness of its combination with the connector terminal. The pressing effect of the adaptive pressure plate can also resist the pulling of the wire at the end of the connector fixture and alleviate the impact on the terminal. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0015] Figure 2 This is a three-dimensional diagram of the first protective cover structure of the present utility model;
[0016] Figure 3 This is a three-dimensional diagram of the cross-sectional structure of the flip-fixing shell of the present invention;
[0017] Figure 4 This is a three-dimensional diagram of the protective chamber structure of the present utility model.
[0018] In the figure: 1. Battery body; 2. Battery end cover; 3. First terminal; 4. Second terminal; 5. Flip fixed shell; 6. First protective cover; 7. Second protective cover; 8. Flip support arm; 9. Rotating column; 10. Torsion spring; 11. Threading port; 12. Adaptive pressure plate; 13. Telescopic guide column; 14. Return spring; 15. Protective chamber. DETAILED DESCRIPTION
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] See also Figure 1-4 The utility model provides a high-safety protection battery terminal, including a battery body 1, a first terminal 3 and a second terminal 4, the first terminal 3 is arranged on the upper part of the battery body 1, and the second terminal 4 is also arranged on the upper part of the battery body 1, and a battery end cover 2 is arranged on the upper part of the battery body 1, and an isolation protection mechanism is arranged on the upper part of the battery end cover 2, the isolation protection mechanism includes a flip fixed shell 5, a first protective cover 6 and a second protective cover 7, the flip fixed shell 5 is fixed to the middle part of the upper end surface of the battery end cover 2, the first protective cover 6 is arranged on one side of the flip fixed shell 5, and the second protective cover 7 is arranged on the other side of the flip fixed shell 5, and an adaptive clamping mechanism is arranged inside the first protective cover 6 and the second protective cover 7, the adaptive clamping mechanism includes an adaptive pressing plate 12, a telescopic guide column 13 and a reset spring 14, the two adaptive pressing plates 12 are respectively slidably connected to the first protective cover 6 and the second protective cover 7, the telescopic guide column 13 is fixed to one side surface of the adaptive pressing plate 12, and the reset spring 14 is sleeved on the outside of the telescopic guide column 13.
[0021] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth mentioning that a flip fixing shell 5 is fixed to the middle of the upper end surface of the battery end cover 2, the interior of the flip fixing shell 5 is rotatably connected to a rotating column 9, and a torsion spring 10 is sleeved on the surface of the rotating column 9 inside the flip fixing shell 5.
[0022] Further as Figure 3 As shown, it is worth noting that one end of the torsion spring 10 is fixed to the inner wall of the flip-fixing shell 5 , and the other end of the torsion spring 10 is fixed to the side surface of the rotating column 9 .
[0023] This solution has the following working process: before wiring, first flip the first protective cover 6 or the second protective cover 7, and the first protective cover 6 and the second protective cover 7 are rotated along the flip fixed shell 5 through the rotating column 9 at the end of the flip arm 8 and generate a torsional force on the torsion spring 10. When the corresponding connector clamp is sleeved on the first terminal 3 and the second terminal 4, the first protective cover 6 and the second protective cover 7 can automatically reset under the action of the torsion spring 10 and cover the connector clamp for protection. At the same time, the two connector clamps are restricted in the first protective cover 6 and the second protective cover 7 because they are larger than the wire threading opening 11. This can improve the exposed state of the connector clamp and provide anti-collision and anti-falling effects, and the restricted state of the connector clamp can be flexibly unlocked by lifting the first protective cover 6 and the second protective cover 7.
[0024] According to the above working process, it can be known that: the first protective cover 6 and the second protective cover 7 can automatically reset under the action of the torsion spring 10 and cover and protect the connector clamps. At the same time, the two connector clamps are restricted in the first protective cover 6 and the second protective cover 7 because they are larger than the threading opening 11. This can improve the exposed state of the connector clamps and provide anti-collision and anti-falling effects, and the restricted state of the connector clamps can be flexibly unlocked by lifting the first protective cover 6 and the second protective cover 7.
[0025] Further as Figure 1 、 Figure 2 and Figure 4 As shown, it is worth mentioning that a flip arm 8 is fixed between the first protective cover 6 and the second protective cover 7 and two adjacent rotating columns 9 respectively.
[0026] Further as Figure 4 As shown, it is worth mentioning that a protective chamber 15 is provided inside the first protective cover 6 and the second protective cover 7 , and a threading port 11 is provided on one side surface of the first protective cover 6 and the second protective cover 7 .
[0027] Further as Figure 1 As shown, it is worth mentioning that the surface of the adaptive pressure plate 12 is also provided with a makeshift opening that is the same as the threading opening 11, and the two telescopic guide pillars 13 are respectively slidably connected to the side surfaces of the first protective cover 6 and the second protective cover 7. During use, the first protective cover 6 and the second protective cover 7 are internally provided with an adaptive pressure plate 12, and the adaptive pressure plate 12 is pressed against the connector fixture under the elastic force of the reset spring 14, so that pressure can be applied to the connector fixture from the outside and the firmness of the combination with the connector terminal can be improved, and the pressing effect of the adaptive pressure plate 12 can also resist the pulling of the wire at the end of the connector fixture and alleviate the impact on the terminal.
[0028] In summary: the first protective cover 6 and the second protective cover 7 can automatically reset and cover the connector clamp under the action of the torsion spring 10, and at the same time, the two connector clamps are restricted in the first protective cover 6 and the second protective cover 7 because they are larger than the threading opening 11, which can improve the exposed state of the connector clamp and provide anti-collision and anti-falling effects, and the restricted state of the connector clamp can be flexibly unlocked by lifting the first protective cover 6 and the second protective cover 7; during use, the adaptive pressure plate 12 is pressed against the connector clamp under the elastic force of the reset spring 14, which can apply pressure to the connector clamp from the outside and improve the firmness of its combination with the connector terminal, and the pressing effect of the adaptive pressure plate 12 can also resist the pulling of the wire at the end of the connector clamp and alleviate the impact on the terminal.
[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A high-safety battery terminal, comprising a battery body (1), a first terminal (3), and a second terminal (4), wherein the first terminal (3) is arranged on the upper part of the battery body (1), and the second terminal (4) is also arranged on the upper part of the battery body (1), characterized in that: The upper part of the battery body (1) is provided with a battery end cover (2), and the upper part of the battery end cover (2) is provided with an isolation protection mechanism, the isolation protection mechanism comprising a flip fixed shell (5), a first protective cover (6) and a second protective cover (7), the flip fixed shell (5) is fixed to the middle part of the upper end surface of the battery end cover (2), the first protective cover (6) is provided on one side of the flip fixed shell (5), and the second protective cover (7) is provided on the other side of the flip fixed shell (5), and an adaptive clamping mechanism is provided inside the first protective cover (6) and the second protective cover (7), and the adaptive clamping mechanism comprises an adaptive pressing plate (12), a telescopic guide column (13) and a reset spring (14), the two adaptive pressing plates (12) are respectively slidably connected in the first protective cover (6) and the second protective cover (7), the telescopic guide column (13) is fixed on a side surface of the adaptive pressing plate (12), and the reset spring (14) is sleeved on the outside of the telescopic guide column (13).
2. The high-safety battery terminal according to claim 1, characterized in that: A flip fixing shell (5) is fixed to the middle of the upper end surface of the battery end cover (2); a rotating column (9) is rotatably connected to the interior of the flip fixing shell (5); and a torsion spring (10) is sleeved on the surface of the rotating column (9) inside the flip fixing shell (5).
3. The high-safety battery terminal according to claim 2, characterized in that: One end of the torsion spring (10) is fixed on the inner wall of the flip-fixing shell (5), and the other end of the torsion spring (10) is fixed on the side surface of the rotating column (9).
4. The high-safety battery terminal according to claim 3, characterized in that: A flip support arm (8) is respectively fixed between the first protective cover (6) and the second protective cover (7) and two adjacent rotating columns (9).
5. The high-safety battery terminal according to claim 4, characterized in that: A protective chamber (15) is provided inside the first protective cover (6) and the second protective cover (7), and a threading port (11) is provided on one side surface of the first protective cover (6) and the second protective cover (7).
6. The high-safety battery terminal according to claim 5, characterized in that: The surface of the adaptive pressure plate (12) is also provided with a clearance opening identical to the threading opening (11), and the two telescopic guide posts (13) are respectively slidably connected to one side surface of the first protective cover (6) and the second protective cover (7).