Shockproof battery spring with buffer structure

Abstract

The utility model discloses a shockproof battery elastic sheet with buffer structure, include: main part, the main part is V type, the height of main part first end is higher than the second end of main part, buffer assembly, buffer assembly locates the second end of main part, and along the first direction elastically reciprocatingly moves, the first end of main part is connected with buffer assembly, to make main part when being pressed through buffer assembly and carry out the slow shock or shock attenuation.

Description

Technical Field

[0001] This utility model relates to the field of battery spring technology, specifically to a shockproof battery spring with a buffer structure. Background Technology

[0002] Traditional battery contacts typically employ a V-shaped or arched metal sheet structure, relying on their own elastic deformation to provide contact pressure and absorb minor vibrations.

[0003] However, this integrated spring structure relies entirely on the deformation of the material itself for shock absorption when subjected to severe impacts or frequent vibrations, resulting in limited buffering capacity. When subjected to large impact forces, the energy cannot be effectively dispersed and absorbed, which can easily lead to permanent plastic deformation, stress fatigue, or even fracture of the spring, resulting in poor battery contact and a risk of power outage. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this utility model is to provide a shock-absorbing battery spring with a buffer structure, comprising: The main body is V-shaped, and the height of the first end of the main body is higher than that of the second end of the main body; A buffer assembly is disposed at the second end of the main body and can elastically reciprocate along a first direction;

[0005] The first end of the main body is connected to the buffer assembly so that the main body can be cushioned or damped when it is under pressure.

[0006] Preferably, the top of the second end of the main body is provided with an extension plate that extends horizontally.

[0007] Preferably, the extension plate has a fixing groove that extends through the top of the extension plate.

[0008] Preferably, sliding grooves are provided on both sides of the fixing groove, and the sliding grooves are arranged along the first direction.

[0009] Preferably, the buffer assembly includes: a connecting plate, the first end of which is disposed within the fixing groove; Two sliders are respectively disposed at both ends of the connecting plate, and the two sliders are slidably connected to the two slide grooves respectively;

[0010] Two elastic elements are respectively disposed in the two sliding grooves, with one end of each elastic element connected to the inner side of the sliding groove and the other end connected to the slider.

[0011] Preferably, the second end of the connecting plate is connected to the first end of the main body.

[0012] Preferably, the connecting plate is inclined.

[0013] Preferably, the main body is made of a deformable and repositionable material.

[0014] The above-mentioned solution of this utility model includes at least the following beneficial effects: by setting a buffer component that can move independently along the first direction at the second end of the V-shaped body, a two-stage buffer system is created; this structure separates the contact pressure provided by the body from the shock absorption function provided by the buffer component, and the buffer component is specifically responsible for coping with and absorbing severe impact energy; this greatly improves the impact resistance and shock absorption capability of the spring sheet, effectively avoids permanent deformation or damage to the spring sheet due to overload impact, significantly improves the reliability and durability of the battery connection in a vibration environment, and ensures the stability of equipment operation.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 is a schematic diagram of the structure of the shockproof battery spring with a buffer structure provided in an embodiment of the present invention; Figure 2 is an enlarged view of part A in Figure 1; Figure 3 is a schematic diagram of the structure of the buffer component provided in an embodiment of this utility model.

[0018] Explanation of icon numbers: 1. Main body; 2. Buffer components; 101. Extension plate; 102. Fixing groove; 103. Sliding groove; 201. Connecting plate; 202. Slider; 203. Elastic element.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] The following describes in detail, with reference to the accompanying drawings, an embodiment of the present invention: a shockproof battery spring with a buffer structure.

[0026] Please refer to Figures 1-3. In this embodiment, it includes: a main body 1, which is V-shaped, with the height of the first end of the main body 1 being higher than that of the second end of the main body 1; a buffer component 2, which is disposed at the second end of the main body 1 and can elastically reciprocate along a first direction; the first end of the main body 1 is connected to the buffer component 2 so that the main body 1 can be compressed or damped by the buffer component 2. The shockproof battery spring achieves shock absorption through the coordinated operation of the "V-shaped main body 1" and the "buffer component 2". When the battery applies pressure or an external impact force acts on the spring, the force is first transmitted to the first end of the higher main body 1. Due to the special V-shaped structure of the main body 1, the force will cause the main body 1 to deform and guide the force to its second end. The buffer component 2 at the second end then starts to work. This component can elastically reciprocate along the first direction (i.e., the direction of the impact force). The impact energy is absorbed and dissipated by the elastic movement of the buffer component 2, thereby avoiding the direct action of rigid impact on the spring body and the battery. When the impact force disappears, the buffer component 2 resets under its elastic action, causing the main body 1 to return to its original shape and continue to stably maintain the electrical connection with the battery.

[0027] In this embodiment, the top of the second end of the main body 1 is provided with an extension plate 101 that extends horizontally; The extension plate 101 is provided with a fixing groove 102, which passes through the top of the extension plate 101; the fixing groove 102 is provided with sliding grooves 103 on both sides, and the sliding grooves 103 are arranged along the first direction. The horizontally extending extension plate 101 forms a sturdy and flat mounting platform at the second end of the main body 1, and the fixing groove 102 and the sliding groove 103 are directly integrated into this platform. This integrated design greatly optimizes the spatial layout, making the entire buffer structure compact and not bulky, which is convenient for installation and arrangement within the limited equipment. The sliding grooves 103 on both sides are set along the first direction (i.e. the impact force direction), providing a precise and rigid motion track for the buffer assembly 2 (such as the slider 202 therein). This ensures that the buffer assembly 2 can only make smooth linear movement in the predetermined vertical direction when subjected to force, completely avoiding possible tilting, jamming or shaking, making the buffering process stable, reliable and consistent.

[0028] In this embodiment, the buffer assembly 2 includes: a connecting plate 201, the first end of which is disposed in a fixing groove 102; two sliders 202, which are respectively disposed at both ends of the connecting plate 201 and are slidably connected to two sliding grooves 103; two elastic members 203, which are respectively disposed in the two sliding grooves 103, with one end of each elastic member 203 connected to the inner side of the sliding groove 103 and the other end connected to the slider 202; the second end of the connecting plate 201 is connected to the first end of the main body 1; the connecting plate 201 is inclined. When the battery or external structure applies downward pressure or impact to the first end of the V-shaped body 1, the force is directly transmitted to the second end of the inclined connecting plate 201 connected thereto. The connecting plate 201 directs the force to its own first end and the sliders 202 on both sides. The sliders 202 are subjected to a downward force, thereby compressing the elastic element 203 (such as a compression spring) inside them along the trajectory of the groove 103 (guide mechanism). This compression process effectively absorbs and dissipates the impact energy. Since the connecting plate 201 is inclined, the force transmission path is smoother and the vertical impact force can be effectively decomposed and converted into linear motion of the slider 202 along the direction of the groove 103. When the impact force disappears, the compressed elastic element 203 releases the stored elastic potential energy, pushing the slider 202 and the connecting plate 201 to reset upward along the groove 103, thereby driving the entire V-shaped body 1 back to its initial state, ready to cope with the next impact. The inclined connecting plate 201 forms a rigid and efficient force transmission bridge between the first end of the main body 1 and the buffer assembly 2. It directly and without loss transmits the impact force received by the main body 1 to the two sliders 202, avoiding force dispersion and ensuring the immediacy and consistency of the buffer response. The two sliders 202 move synchronously in the two grooves 103, and work simultaneously with the two elastic elements 203 to form a symmetrical and balanced double-track buffer system. This counteracts any possible torque or lateral force, ensuring that the entire buffering process is smooth, without jamming or shaking, and greatly improving the reliability and stability of the seismic resistance. The inclined connecting plate 201 design optimizes the force transmission angle, which helps to reduce stress concentration and distribute the impact energy more evenly to the two elastic elements 203. This not only improves the buffering efficiency but also effectively reduces the risk of overload of individual parts, thereby extending the service life of the entire spring structure. This design highly integrates the three major functional modules—drive (connecting plate 201), guide (slider 202 and groove 103), and buffer (elastic element 203)—into a compact space, achieving maximum functional density. This makes this high-performance shock absorber suitable for use in modern electronic devices with strict space requirements.

[0029] In this embodiment, the main body 1 is made of a deformable and resilient material. The use of a deformable and resilient material (such as phosphor bronze or beryllium copper) gives the main body 1 excellent elasticity. This allows the V-shaped main body 1 to undergo expected and controllable elastic deformation under external force, thereby providing continuous and stable contact pressure to the battery and ensuring the reliability of the electrical connection. This is the most basic and core function of the spring contact. This material characteristic ensures that the main body 1 can completely recover its original shape after countless compression-rebound cycles, resisting plastic deformation and stress relaxation. This greatly extends the service life of the spring contact, avoiding the risk of the spring contact being "crushed" due to material fatigue, resulting in a decrease in contact pressure and subsequent power failure, thus improving the product's durability and reliability. The deformable and repositionable characteristics of the main body and the buffer component 2 at the second end form a complementary dual shock absorption system; the main body 1 itself can absorb and buffer daily, slight vibrations and insertion and extraction forces; while when facing severe impacts, the main energy is absorbed by the professional buffer component 2; this design has a clear division of labor, which not only ensures basic performance but also copes with extreme situations, thus maximizing efficiency.

[0030] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0031] Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, those skilled in the art can combine and integrate the different embodiments or examples described herein, as well as the features of those different embodiments or examples, without contradiction.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A shock-absorbing battery spring with a buffer structure, characterized in that, include: The main body is V-shaped, and the height of the first end of the main body is higher than that of the second end of the main body; A buffer assembly is disposed at the second end of the main body and can elastically reciprocate along a first direction; The first end of the main body is connected to the buffer assembly so that the main body can be cushioned or damped when it is under pressure.

2. The shock-absorbing battery spring with a buffer structure according to claim 1, characterized in that, The top of the second end of the main body is provided with an extension plate that extends horizontally.

3. The shock-absorbing battery spring with a buffer structure according to claim 2, characterized in that, The extension plate has a fixing groove that extends through the top of the extension plate.

4. The shock-absorbing battery spring with a buffer structure according to claim 3, characterized in that, The fixed groove is provided with sliding grooves on both sides, and the sliding grooves are arranged along the first direction.

5. A shock-absorbing battery spring with a buffer structure according to claim 4, characterized in that, The buffer assembly includes: a connecting plate, the first end of which is disposed in the fixing groove; Two sliders are respectively disposed at both ends of the connecting plate, and the two sliders are slidably connected to the two slide grooves respectively; Two elastic elements are respectively disposed in the two sliding grooves, with one end of each elastic element connected to the inner side of the sliding groove and the other end connected to the slider.

6. A shock-absorbing battery spring with a buffer structure according to claim 5, characterized in that, The second end of the connecting plate is connected to the first end of the main body.

7. A shockproof battery spring with a buffer structure according to claim 5, characterized in that, The connecting plate is set at an angle.

8. A shockproof battery spring with a buffer structure according to claim 1, characterized in that, The main body is made of a deformable and repositionable material.

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