Conductive connection terminal for new energy automobile
By designing a fastening structure and screw fixing part in the conductive connection terminal, a double limit is achieved, which solves the problem of the conductive terminal loosening and falling off during high-speed vehicle movement, ensuring installation stability and safety.
Patent Information
- Application Number
- CN202520016073.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In the existing technology, the conductive terminals are not firmly fixed on the terminal block, and are prone to loosening and falling off during high-speed vehicle movement, resulting in safety hazards.
A conductive connection terminal is designed, including a screw fixing part, a fastening structure and a wire harness connection part. The bending part of the fastening structure and the screw fixing part are not on the same horizontal plane. The first bending part and the second bending hook part are embedded in the embedding groove of the terminal plate and fixed with fastening screws to achieve double limit and ensure stable installation.
It effectively prevents conductive connection terminals from falling off during high-speed vehicle movement, ensuring installation stability and smooth conductivity, and improving safety.
Smart Images
Figure CN223693390U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of automobile design and manufacturing technology, especially to a conductive connection terminal for new energy automobile. BACKGROUND
[0002] For the conductive strip on the electric vehicle, both the product size stability and the appearance and functional problems of the product should be ensured. Especially the electrical performance of the product, if the connection is unstable, loose and falls off, it will cause great danger when the car is running, such as not being found, assembling into defective products on the customer's automated production line, causing poor contact when assembled on the car, causing circuit short circuit problem, which may cause traffic accidents or even life safety.
[0003] At present, the conductive terminal is fixed by the way of tapping on the terminal plate and then screwing in the fastening screw, but this way is limited by the shape of the terminal plate. If the punching aperture of the terminal plate is too large, the fastening strength of the conductive terminal is weak, and the required torque cannot be reached. In the high-speed movement of the automobile, the conductive terminal is easy to loosen and fall off on the terminal plate, causing dangerous accidents. SUMMARY
[0004] In view of the above problems, the utility model aims to provide a conductive connection terminal for new energy automobile, which can be stably installed on the terminal plate, and the conduction is smooth, effectively preventing the problem of falling off in high-speed movement of the automobile.
[0005] The utility model discloses the technical scheme adopted to achieve the above-mentioned purpose is:
[0006] A conductive connection terminal for new energy automobile, characterized by comprising a screw fixing part for fastening screw penetrating installation, a fastening structure integrally formed on the side of the screw fixing part and outwardly bent, and a wire harness connecting part integrally formed on the side of the screw fixing part, the bent part of the fastening structure and the screw fixing part are not located on the same horizontal plane; the fastening structure comprises a first bent part integrally formed on the side of the screw fixing part and outwardly inclined and extended, and a second bent hooking part integrally formed on the side of the first bent part and outwardly inclined.
[0007] As a further improvement of the utility model, the angle of the outwardly inclined and extended bending of the first bent part is 90 degrees.
[0008] As a further improvement of the utility model, it further comprises a terminal plate, the terminal plate is formed with a first embedding groove for the first bent part to be embedded, and a second embedding groove integrally formed on the side of the first embedding groove and outwardly inclined for the second bent hooking part to be embedded.
[0009] As a further improvement of the utility model, a screw hole is formed in the middle of the screw fixing part for the fastening screw to pass through and install.
[0010] As a further improvement of the utility model, the screw fixing part is in the shape of a flat water drop.
[0011] As a further improvement of the utility model, the wire harness connecting part is in the shape of a hollow cylinder, and the wire harness is fixed in the hollow part of the hollow cylinder.
[0012] As a further improvement of the utility model, a V-shaped notch is formed on the outer side of the wire harness connecting part, which is open to the outside.
[0013] The utility model has the advantages of:
[0014] A conductive connecting terminal for a new energy vehicle, characterized in that: comprising a screw fixing part for a fastening screw to pass through and install, a fastening structure integrally formed on the side of the screw fixing part and bent outward, and a wire harness connecting part integrally formed on the side of the screw fixing part, the bent part of the fastening structure and the screw fixing part are not located on the same horizontal plane; the fastening structure comprises a first bent part integrally formed on the side of the screw fixing part and bent outwardly and obliquely, and a second bent hooking part integrally formed on the side of the first bent part and obliquely extended outward, and further comprises a terminal plate, the terminal plate is provided with a first embedding groove for the first bent part to embed, and a second embedding groove integrally formed on the side of the first embedding groove and obliquely extended outward for the second bent hooking part to embed. During installation, the first bent part is correspondingly placed in the first embedding groove, and the second bent hooking part is correspondingly placed in the second embedding groove, so as to realize the fixation of the fastening structure on the terminal plate and realize the first layer of limiting. At the same time, the fastening screw is correspondingly screwed into the screw fixing part, so as to realize the second layer of limiting and fixation. The two cooperate with each other, so as to fix the connecting terminal on the terminal plate, realize stable installation and smooth conduction, and effectively prevent the problem of falling off during high-speed movement of the vehicle. By setting the first bent part as a structure bent outwardly and obliquely extended and setting the second bent hooking part as a structure obliquely extended outward, the bent structures of the two cause the fastening structure and the screw fixing part not to be located on the same horizontal plane, that is, the fastening structure and the fastening screw are not located on the same horizontal plane. When the fastening structure is embedded on the terminal plate, the outwardly bent parts of the first bent part and the second bent hooking part are hooked on the terminal plate, so that the connecting terminal can also lock the terminal plate on different horizontal planes during high-speed movement of the vehicle, thereby preventing the safety problem caused by displacement and falling off.
[0015] The above is a summary of the technical scheme of the utility model, and the utility model will be further described below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole schematic view of the utility model and terminal board and wire harness conduction.
[0017] Figure 2 It is a structural schematic view of the utility model.
[0018] Figure 3 It is a structural schematic view of the terminal board.
[0019] In the figure: 1, screw fixing part; 11, screw hole; 2, fastening structure; 21, first bending part; 22, second bending hook hanging part; 3, wire harness connecting part; 31, V-shaped notch; 4, terminal board; 41, first embedding groove; 42, second embedding groove; 5, wire harness; 6, fastening screw. DETAILED DESCRIPTION
[0020] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined purpose, the specific embodiments of the utility model will be described in detail below in combination with the drawings and preferred embodiments.
[0021] In the description of the utility model, it should be understood that the directions or position relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model.
[0022] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0023] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can be indirectly connected through intermediate medium, can be two element internal communication or two element's mutual action relationship.For the ordinary skill in the art, can understand the concrete meaning of above-mentioned terms in the utility model according to specific circumstances.
[0024] Please refer to Figures 1 to 3 The utility model discloses a kind of electrically conductive connection terminals for new energy vehicles, including the screw fixed part 1 of one screw 6 being installed on it, one fastening structure 2 being integrally formed on the side of the screw fixed part 1 and being outwardly bent, one wire harness connection part 3 being integrally formed on the side of the screw fixed part 1, the bent part of the fastening structure 2 and screw fixed part 1 are not located on the same horizontal plane;The fastening structure 2 includes a first bent part 21 being integrally formed on the side of the screw fixed part 1 and being outwardly inclined extension and bending, and a second bent hook hanging part 22 being integrally formed on the side of the first bent part 21 and being outwardly inclined extension.
[0025] For the specific way of the screw fixed part 1 and fastening structure 2 fixed, as Figure 1 And Figure 3 It also includes a terminal plate 4, the terminal plate 4 is formed with a first embedding groove 41 for the first bent part 21 embedding, and a second embedding groove 42 being integrally formed on the side of the first embedding groove 41 and being outwardly inclined extension for the second bent hook hanging part 22 embedding.
[0026] As Figures 1 to 3As shown, when installed, the first bent portion 21 is inserted into the first embedding groove 41, and the second bent hooking portion 22 is inserted into the second embedding groove 42, so that the fastening structure 2 is fixed on the terminal plate 4, achieving first layer limiting. At the same time, the fastening screw 6 is screwed into the screw fixing portion 1, so as to achieve second layer limiting and fixing. The two cooperate with each other to fix the connection terminal on the terminal plate 4, which is stable and smooth in conduction, and effectively prevents the problem of falling off during high-speed movement of the automobile. By setting the first bent portion 21 to extend outwardly and obliquely, and setting the second bent hooking portion 22 to extend outwardly and obliquely, the bent structures of the two cause the fastening structure 2 and the screw fixing portion 1 to not be located on the same horizontal plane, i.e., the fastening structure 2 and the fastening screw 6 are not located on the same horizontal plane. Therefore, when the fastening structure 2 is embedded on the terminal plate 4, the outwardly bent portions of the first bent portion 21 and the second bent hooking portion 22 are hooked on the terminal plate 4, so that the connection terminal can also lock the terminal plate 4 on different horizontal planes during high-speed movement of the automobile, thereby preventing the safety problem caused by displacement and falling off.
[0027] Preferably, as shown in Figure 1 and Figure 3 , the first bent portion 21 extends outwardly and obliquely at an angle of 90 degrees, so that the first bent portion 21 and the screw fixing portion 1 lock and fix the terminal plate 4 on different angles and different horizontal planes. The structure of 90 degrees makes the first bent portion 21 better inserted into the first embedding groove 41, effectively preventing the problem of displacement and falling off of the connection terminal from the terminal plate 4.
[0028] As for the bending angle of the second bent hooking portion 22, the bending angle of the first bent hooking portion can be set according to the structure of the actual terminal plate 4, which can be 90 degrees, 45 degrees, or other degrees, as long as it can be bent on the first bent portion 21 to lock the terminal plate 4. Therefore, it is not specifically limited in this embodiment.
[0029] As for the specific way of fixing the connection terminal on the terminal plate 4 by the fastening screw 6, as shown in Figure 1 and Figure 2 , a screw hole 11 is formed in the middle of the screw fixing portion 1 for the fastening screw 6 to pass through and install. The fastening screw 6 passes through the screw hole 11 and is screwed into the terminal plate 4, so as to fix the screw fixing portion 1 on the terminal plate 4. In cooperation with the double limiting and fixing of the fastening structure 2, the connection terminal is fixed on the terminal plate 4, which is smooth in conduction and effectively prevents the problem of falling off during high-speed movement of the automobile.
[0030] For the specific way that the fastening screw 6 penetrates through the terminal plate 4, a fixed screw hole for the fastening screw 6 to penetrate through can be arranged on the terminal plate 4, and the fastening screw 6 is screwed into the fixed screw hole after penetrating through the screw fixing part 1, so as to achieve the purpose of fixing the fastening screw 6 on the terminal plate 4.
[0031] Preferably, as shown in Figure 1 and Figure 2 , the screw fixing part 1 is in the shape of a flat water drop as a whole, so that the screw fixing part 1 as a whole occupies a small space, which is beneficial to save space and facilitate the fastening screw 6 to penetrate through and be fixed on the terminal plate 4.
[0032] For the specific structure of the wire harness connecting part 3, as shown in Figure 1 and Figure 2 , the wire harness connecting part 3 is in the shape of a hollow cylinder as a whole, and the wire harness 5 is fixedly arranged in the hollow part of the hollow cylinder, so as to realize the conduction connection and fixation of the wire harness 5.
[0033] For the specific structure of the wire harness 5, the wire harness 5 is a conventional technical means in the art, so it is not described in detail in the embodiment.
[0034] Preferably, as shown in Figure 1 and Figure 2 , a V-shaped notch 31 opening outward is arranged on the outer side of the wire harness connecting part 3, so that the wire harness connecting part 3 can adjust the aperture of the hollow cylinder according to wire harnesses 5 of different specifications, so that the wire harness connecting part 3 can stably connect the wire harness 5 while adjusting the aperture in a small range, further improving the practicability of the wire harness connecting part 3.
[0035] It should be noted that the conductive connecting terminal for new energy vehicles disclosed in the utility model is improved in specific structure, and the specific control mode is not the innovation point of the utility model. The wire harness, screw and other components involved in the utility model can be general standard components or components known to those skilled in the art, and the structure, principle and control mode are known to those skilled in the art through technical manuals or through conventional experimental methods.
[0036] The above is only a preferred embodiment of the utility model, and does not limit the technical scope of the utility model, so other structures obtained by using the same or similar technical features as the above embodiments of the utility model are within the protection scope of the utility model.
Claims
1. An electrically conductive connection terminal for a new energy vehicle, characterized by: The utility model relates to a wire harness connecting device, which comprises a screw fixing part, a fastening structure and a wire harness connecting part, wherein the screw fixing part is provided with a screw hole for penetrating and mounting a fastening screw; the fastening structure is integrally formed on the side of the screw fixing part and is outwardly bent; the wire harness connecting part is integrally formed on the side of the screw fixing part; the bent part of the fastening structure and the screw fixing part are not located on the same horizontal plane; the fastening structure comprises a first bent part integrally formed on the side of the screw fixing part and outwardly inclinedly extended and bent, and a second bent hooking part integrally formed on the side of the first bent part and outwardly inclinedly extended.
2. The electrically conductive connection terminal for a new energy vehicle according to claim 1, characterized in that: The angle of the outwardly inclined extension and bending of the first bent part is 90 degrees.
3. The electrically conductive connection terminal for a new energy vehicle according to claim 1, characterized in that: The utility model further comprises a terminal plate, which is provided with a first embedding groove for embedding the first bent part and a second embedding groove integrally formed on the side of the first embedding groove and outwardly inclinedly extended for embedding the second bent hooking part.
4. The electrically conductive connection terminal for a new energy vehicle according to claim 1, characterized in that: A screw hole is formed in the middle of the screw fixing part for penetrating and mounting a fastening screw.
5. The electrically conductive connection terminal for a new energy vehicle according to claim 1, characterized in that: The screw fixing part is in the shape of a flat water drop as a whole.
6. The electrically conductive connection terminal for a new energy vehicle according to claim 1, characterized in that: The wire harness connecting part is in the shape of a hollow cylinder as a whole, and the wire harness is fixedly arranged in the hollow part of the hollow cylinder.
7. The electrically conductive connection terminal for a new energy vehicle according to claim 6, characterized in that: A V-shaped notch is formed on the outer side of the wire harness connecting part and opens outwardly.