Contact conductive structure and battery compartment

Abstract

The utility model provides a kind of contact type conductive structure and battery compartment, the contact type conductive structure includes: electrode seat, conductive contact and first control panel;The electrode seat is fixedly connected in the cover, the first control panel is fixedly connected in the compartment body, the conductive contact is fixedly connected and electrically connected in the first control panel;The cover covers or opens the compartment body, to make the conductive contact and the electrode seat abut or separate from each other.The utility model by electrode seat and conductive contact are fixed in cover and compartment body respectively, greatly improve the stability of conductive structure, reduce the stress failure risk caused by multiple opening and closing, guarantee the stability and reliability of electrical connection;In addition, by the contact and separation of electrode seat and conductive contact, realize cover opening and synchronous completion electrode on-off control, effectively save the occupied space of conductive structure, significantly improve the space utilization of battery compartment, meet the design requirement of 3C digital product miniaturization.

Description

Technical Field

[0001] This utility model relates to the field of conductive structure technology, and more specifically to a contact conductive structure and battery compartment. Background Technology

[0002] With the increasing miniaturization of 3C digital products, flip-type battery compartments have gained widespread use due to their compact layout and convenient maintenance. Currently, the conductive connection technology for flip-type battery compartments mostly employs a rotating shaft combined with a torsion spring, as exemplified by a flip-type battery compartment with power connection disclosed in patent CN217562751 U. This patent involves threading a torsion spring through a rotating shaft, with one end soldered to a printed circuit board and the other end facing the contact plate inside the flip cover. The torsion spring is compressed when the flip cover is closed, generating contact pressure and connecting with the contact plate. However, this solution has certain shortcomings in practical applications. For example, the torsion spring experiences significant stress relaxation after repeated opening and closing, leading to a decrease in contact pressure and a substantial increase in contact resistance. Furthermore, the radial arrangement of the rotating shaft through the torsion spring requires a large clearance, which is detrimental to product miniaturization design. Utility Model Content

[0003] The purpose of this invention is to overcome the defects of the prior art and provide a contact conductive structure and battery compartment to solve the technical problems of easy fatigue failure and large space occupation of traditional torsion spring conductive structures.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] In a first aspect, this utility model provides a contact-type conductive structure applied to the body of a battery compartment and a flip cover rotatably connected to the body of the compartment. The contact-type conductive structure includes: an electrode base, a conductive contact, and a first control board. The electrode base is fixedly connected to the flip cover, the first control board is fixedly connected to the body of the compartment, and the conductive contact is fixedly connected to and electrically connected to the first control board. The flip cover closes or opens the body of the compartment so that the conductive contact abuts against or separates from the electrode base.

[0006] The conductive contact includes a spring holder and a spring; the spring is connected to the spring holder, and the spring holder is fixedly connected and electrically connected to the first control board.

[0007] The spring is bent from the spring seat toward the flip cover.

[0008] The first control plate has a groove, and the spring plate seat has a boss corresponding to the groove, with the boss embedded in the groove.

[0009] The boss and the groove are interference-fitted.

[0010] The number of spring pieces is several, and the spring pieces are connected to the spring piece seat at intervals.

[0011] The electrode base is provided with a limiting groove corresponding to the spring piece. When the conductive contact abuts against the electrode base, the spring piece is inserted into the limiting groove.

[0012] The contact conductive structure further includes: a second control board and an electrode sheet for contacting the battery; the second control board is connected to the inner side of the flip cover, and the electrode sheet and the electrode seat are electrically connected to the second control board.

[0013] The electrode base and the electrode sheet are arranged side by side on the flip cover, and the arrangement direction of the electrode base and the electrode sheet is perpendicular to the rotation axis of the flip cover.

[0014] Secondly, this utility model provides a battery compartment, which includes: a compartment body, a flip cover rotatably connected to the compartment body, and a contact conductive structure as described above.

[0015] The advantages of this invention compared to the prior art are as follows: By fixing the electrode base and conductive contact to the flip cover and the battery compartment respectively, this invention significantly improves the stability of the conductive structure. This eliminates the need for the conductive contact to move with the flip cover and allows it to remain in continuous contact with the electrode base when the flip cover is closed, reducing the risk of stress failure caused by repeated opening and closing and ensuring the stability and reliability of the electrical connection. Furthermore, by controlling the electrode connection and disconnection simultaneously with the opening and closing of the flip cover through the contact and separation of the electrode base and the conductive contact, the traditional radial arrangement of the torsion spring through the rotating shaft is eliminated, effectively saving space occupied by the conductive structure and significantly improving the space utilization of the battery compartment, thus meeting the miniaturization design requirements of 3C digital products.

[0016] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and understandable, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0017] Figure 1 A schematic diagram of the vertical cross-sectional structure of a battery compartment provided by this utility model;

[0018] Figure 2 A schematic diagram of the battery compartment in its open state, provided by this utility model;

[0019] Figure 3 A schematic diagram illustrating an application scenario of the contact conductive structure provided by this utility model.

[0020] Figure label:

[0021] 1. Compartment body; 11. Fixing base; 111. Locking groove; 2. Flip cover; 21. Rotating shaft; 22. Lock; 3. Conductive contact; 31. Spring holder; 32. Spring; 321. Compression part; 322. Contact part; 4. First control board; 5. Electrode holder; 51. Limiting groove; 6. Electrode sheet; 7. Second control board; 8. Battery. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] It should be understood that, when used in this specification and the appended claims, the terms “comprising” and “including” indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0024] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0025] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0026] Example 1

[0027] See Figure 1-3As shown, this embodiment discloses a contact-type conductive structure applied to the battery compartment body 1 and a flip cover 2 rotatably connected to the compartment body 1. Specifically, the contact-type conductive structure of this embodiment includes: an electrode base 5, a conductive contact 3, and a first control board 4; the electrode base 5 is fixedly connected to the flip cover 2, the first control board 4 is fixedly connected inside the compartment body 1, and the conductive contact 3 is fixedly connected and electrically connected to the first control board 4; the flip cover 2 closes or opens the compartment body 1 so that the conductive contact 3 abuts against or separates from the electrode base 5.

[0028] In practice, the flip cover 2 closes the compartment 1, and the conductive contact 3 abuts against the electrode seat 5 to achieve electrical connection between the electrode seat 5 on the flip cover 2 and the first control board 4 inside the compartment 1. This facilitates a continuous and stable power supply to the device and ensures that data such as the battery power information and charging / discharging status of the battery 8 in the battery compartment can be transmitted to the first control board 4 in a timely manner. This allows the first control board 4 to process and provide feedback on the battery data, ensuring the normal operation of the device. Opening the flip cover 2 opens the compartment 1, separating the conductive contact 3 from the electrode seat 5. This interrupts the connection between the electrode seat 5 on the flip cover 2 and the first control board 4 inside the compartment 1, allowing for safe and convenient installation, replacement, and maintenance of the battery 8. This avoids short circuits caused by accidental contact during operation and also reduces unnecessary power consumption of the device.

[0029] The contact-type conductive structure of this embodiment significantly improves the stability of the conductive structure by fixing the electrode base 5 and the conductive contact 3 to the flip cover 2 and the compartment 1 respectively. This allows the conductive contact 3 to remain in contact with the electrode base 5 without moving with the flip cover 2, and to continue to contact the electrode base 5 when the flip cover 2 is closed. This reduces the risk of stress failure caused by repeated opening and closing, and ensures the stability and reliability of the electrical connection. In addition, the contact and separation between the electrode base 5 and the conductive contact 3 enables the simultaneous opening and closing of the flip cover 2 to control the electrode on / off state. This eliminates the need for the traditional radial arrangement of the torsion spring through the rotating shaft 21, effectively saving the space occupied by the conductive structure and significantly improving the space utilization of the battery compartment, thus meeting the design requirements for miniaturization of 3C digital products.

[0030] Specifically, the conductive contact 3 includes a spring holder 31 and a spring 32; the spring 32 is connected to the spring holder 31, and the spring holder 31 is fixedly and electrically connected to the first control board 4. The spring holder 31 provides stable support for the spring 32, and the spring holder 31 is fixedly and electrically connected to the first control board 4, realizing the mechanical and electrical coupling between the conductive contact 3 and the first control board 4, improving the installation stability of the conductive contact 3, as well as the stability and durability of the conductive connection. The flip cover 2 closes the compartment 1, compressing the spring 32. The spring 32 generates stable contact pressure through its elastic deformation, ensuring good electrical contact between the spring 32 and the electrode holder 5, effectively reducing contact resistance. Stable contact pressure and low contact resistance help reduce signal loss during transmission. Furthermore, the spring 32's elasticity acts as a buffer when the device is subjected to vibration or impact, reducing contact loosening or damage caused by external forces. Secondly, the elasticity of the spring 32 can compensate for inconsistencies in the gap between the flip cover 2 and the compartment 1 of different battery compartments, ensuring good conductive connection between different batches of battery compartments, even if the electrode holder 5 or the spring... The sheet 32 ​​has slight size differences, which the sheet 32 ​​can adapt to through elastic deformation, ensuring the stability of the conductive connection. In addition, compared with traditional torsion springs, the sheet 32 ​​can withstand multiple deformations without fatigue failure, and its manufacturing and assembly processes are relatively simple, and the material cost is also lower, further reducing installation costs and production cycle. Moreover, the sheet 32 ​​achieves contact and separation with the electrode seat 5 through its own elastic deformation, making the installation position of the sheet 32 ​​in the battery compartment relatively flexible. Only a small space needs to be reserved between the flip cover 2 and the compartment 1 for the sheet 32 ​​to extend and retract. Therefore, the sheet 32 ​​occupies less space than torsion springs, which can improve the space utilization of the battery compartment.

[0031] Specifically, the spring holder 31 and the spring 32 are integrally formed. This integral forming process reduces the connection gap between the spring 32 and the spring holder 31, avoiding poor contact or structural instability caused by gaps, and ensuring conductivity from the perspective of the overall structural integrity of the conductive contact 3. It is understood that in other embodiments, welding, pressing, or snap-fitting of the spring holder 31 and the spring 32 can be used to replace the integrally formed configuration, depending on actual needs.

[0032] Specifically, the spring contact 32 is coated with a nano-scale gold plating layer. The nano-scale gold plating layer possesses excellent conductivity, corrosion resistance, and oxidation resistance. Coating the surface of the spring contact 32 with a nano-scale gold plating layer effectively reduces the contact resistance when the spring contact 32 contacts the electrode base 5, improves conductivity, prevents oxidation and corrosion of the surface of the spring contact 32, extends the service life of the spring contact 32, and ensures long-term stable conductivity. It is understood that in other embodiments, a silver plating layer, a nickel plating layer, or a palladium-nickel alloy plating layer can be used instead of the nano-scale gold plating layer.

[0033] Specifically, the spring contact 32 is bent from the spring contact base 31 towards the flip cover 2. Based on the opening and closing motion of the flip cover 2 and the compartment 1, the spring contact 32 is bent towards the contact direction with the electrode base 5. This allows the spring contact 32 to naturally generate elastic compression during the closing of the flip cover 2, forming contact pressure. This ensures that when the flip cover 2 is closed, the spring contact 32 actively and tightly contacts the electrode base 5. Furthermore, as the flip cover 2 is fully closed, the compression and contact pressure of the spring contact 32 remain within a suitable range, ensuring the reliability of the electrical connection. The bent design of the spring contact 32 makes its structure more compact. It mainly utilizes its own elasticity to expand and contract in the direction perpendicular to the electrode base 5, eliminating the need for a large installation and movement space. This significantly reduces the space occupied by the conductive contact 3 and further improves the space utilization of the battery compartment.

[0034] Specifically, the spring 32 is provided with a compression part 321 and a contact part 322. The contact part 322 protrudes from the end of the compression part 321 near the flip cover 2. The compression part 321 is formed by bending and folding the spring 32. The contact part 322 is trapezoidal in shape, and the top of the contact part 322 is provided with a contact plane. The contact plane is used to abut against the electrode seat 5. The compression section 321 ensures that the spring 32 has sufficient elastic deformation space during opening and closing to improve elastic storage and recovery capabilities. Even under repeated opening and closing and frequent stress, the spring 32 can quickly return to its initial state due to its reliable deformation capability, continuously providing stable contact force. This further avoids fatigue failure of the conductive contact 3 and loosening of the connection between the spring 32 and the electrode base 5, ensuring the stability of the electrical connection. The trapezoidal shape and contact plane of the contact section 322 optimize the contact method with the electrode base 5. The trapezoidal structure itself has good mechanical stability and can more evenly distribute stress when subjected to force, reducing stress concentration. Combined with the setting of the contact plane, it can increase the effective contact area and improve contact stability, making the contact between the spring 32 and the electrode base 5 tighter, reducing contact resistance, and further improving the conductivity of the conductive structure.

[0035] Specifically, the spring holder 31 is welded to the first control plate 4. Welding improves the stability of the mechanical connection between the spring holder 31 and the first control plate 4, taking into account both electrical conductivity and structural fixation stability. It prevents poor contact caused by loose connection between the spring holder 31 and the first control plate 4, and also ensures that the conductive contact 3 remains in a stable position during frequent opening and closing of the battery compartment, avoiding misalignment of the conductive contact 3 during long-term use, which would prevent it from connecting to the electrode holder 5. In addition, welding the spring holder 31 to the first control plate 4 significantly reduces the assembly difficulty of the conductive structure compared to the traditional installation method of torsion springs that requires special tooling to ensure the pre-tension angle of the torsion spring, thereby improving the assembly efficiency of the conductive structure and the production efficiency of the battery compartment.

[0036] Specifically, the first control plate 4 has a groove (not shown), and the spring holder 31 has a corresponding boss (not shown), which is embedded in the groove. The cooperation between the boss and the groove helps to pre-position the spring holder 31 before welding, ensuring accurate installation of the spring holder 31 into the predetermined position. It also enhances the stability and welding accuracy of the spring holder 31 and the first control plate 4 during welding. Simultaneously, the groove's constraint on the boss further improves the connection strength and stability between the spring holder 31 and the first control plate 4. Combined with the welding method, it prevents the spring holder 31 from shifting position due to the pressing of the flip cover 2 or equipment vibration, providing double protection for the relative position of the spring holder 31 and the first control plate 4, further improving the conductivity stability and reliability of the conductive structure.

[0037] Specifically, the boss and the groove are interference-fitted. Based on the mechanical connection principle of interference fit, the mutual squeezing pressure generated after the boss and groove are assembled ensures the connection stability. This pressure allows the boss and groove to effectively limit the displacement of the spring holder 31 in all directions through surface friction, greatly enhancing the stability of the connection between the spring holder 31 and the first control plate 4. This ensures that the spring holder 31 can maintain a stable position even under complex operating conditions such as frequent opening and closing of the battery compartment and vibration, avoiding the problem of unstable contact between the conductive contact 3 and the electrode seat 5 caused by the offset of the spring holder 31, and ensuring the reliability and durability of the electrical connection. It is understood that in other embodiments, adhesive, snap-fit, screw, or other methods can be used to replace the interference fit connection method between the boss and the groove, depending on actual needs.

[0038] Specifically, there are several spring contacts 32, which are connected at intervals to the spring contact base 31. The multiple spring contacts 32 are arranged at intervals, which helps to distribute the current load through parallel conduction. At the same time, the multiple contact points improve the reliability and stability of the contact between the conductive contact 3 and the electrode base 5. When one of the spring contacts 32 fails or has poor contact, the other spring contacts 32 can still ensure the circuit is conducting, reducing the risk of the entire conductive structure failing due to the failure of a single spring contact 32. Moreover, the combined action of multiple spring contacts 32 can provide more stable contact pressure and a larger conductive area, thereby improving the conductivity and reliability of the conductive structure.

[0039] Specifically, a number of spring contacts 32 are linearly arranged on the spring contact seat 31. The linear arrangement allows the multiple spring contacts 32 to be distributed in an orderly and uniform manner on the spring contact seat 31, ensuring uniform force when in contact with the electrode seat 5. This ensures that the contact pressure between each spring contact 32 and the electrode seat 5 is consistent, avoiding excessive or insufficient local pressure that could affect impedance inconsistency and thus affect conductivity.

[0040] Specifically, the electrode base 5 is provided with a limiting groove 51 corresponding to the spring piece 32. When the conductive contact 3 abuts against the electrode base 5, the spring piece 32 inserts into the limiting groove 51. In specific implementation, the flip cover 2 is closed, the contact part 322 enters the limiting groove 51, and the contact surface abuts against the inner wall of the electrode base 5. The limiting groove 51 is used to mechanically limit and guide the spring piece 32, ensuring that the spring piece 32 is accurately positioned when in contact with the electrode base 5. At the same time, the side wall of the limiting groove 51 constrains the movement of the spring piece 32, enhancing contact stability. The cooperation between the limiting groove 51 and the spring piece 32 can further fix the position of the spring piece 32, reduce shaking during contact, and improve the reliability and stability of the conductive structure.

[0041] Specifically, the two ends of the limiting groove 51 are open to facilitate the sliding of the spring piece 32 into the limiting groove 51. The opening provides a guiding direction for the spring piece 32 to enter the limiting groove 51, reducing the resistance and collision when the spring piece 32 contacts the electrode seat 5. This helps the spring piece 32 to be inserted into the limiting groove 51 more smoothly during the closing process of the flip cover 2, reducing wear and jamming.

[0042] Specifically, the contact-type conductive structure also includes: a second control board 7 and an electrode plate 6 for contacting the battery 8; the second control board 7 is connected to the inner side of the flip cover 2, and the electrode plate 6 and electrode base 5 are electrically connected to the second control board 7. The second control board 7 integrates the electrode plate 6 and electrode base 5 inside the flip cover 2 to form an independent battery 8 connection and signal transmission module, facilitating electrical interaction between the battery 8 and the first control board 4 inside the compartment 1. The second control board 7 can perform preliminary processing of battery 8 related signals. Simultaneously, by integrating the connection part of the battery 8 into the flip cover 2, it facilitates the installation and replacement of the battery 8, and can completely disconnect the battery 8 from the device when the flip cover 2 is opened, ensuring operational safety.

[0043] Specifically, the electrode sheet 6 and electrode holder 5 are welded to the second control board 7. Welding ensures a stable electrical and mechanical connection between the electrode sheet 6, electrode holder 5, and the second control board 7, ensuring the reliability of battery signal and power transmission, preventing the electrode sheet 6 and electrode holder 5 from loosening during the opening and closing of the flip cover 2, ensuring a stable electrical connection between the battery 8 and the second control board 7, avoiding power supply abnormalities or data transmission errors caused by poor contact, and improving the overall structural robustness of the battery compartment. In addition, welding the electrode sheet 6 and electrode holder 5 to the second control board 7 significantly reduces the assembly difficulty of the conductive structure, thereby improving the assembly efficiency of the conductive structure and the production efficiency of the battery compartment.

[0044] Specifically, electrode holders 5 and electrode plates 6 are arranged side-by-side on the flip cover 2, and the arrangement direction of electrode holders 5 and electrode plates 6 is perpendicular to the rotation axis of the flip cover 2. More specifically, electrode holders 5 are located at the end of the flip cover 2 near the rotatable connection between the flip cover 2 and the compartment 1, and electrode plates 6 are located at the end of the flip cover 2 away from the rotatable connection between the flip cover 2 and the compartment 1; or, electrode plates 6 are located at the end of the flip cover 2 near the rotatable connection between the flip cover 2 and the compartment 1, and electrode holders 5 are located at the end of the flip cover 2 away from the rotatable connection between the flip cover 2 and the compartment 1. Based on the movement trajectory and spatial layout of the flip cover 2 during opening and closing, the arrangement direction of the electrode base 5 and the electrode plate 6 is set perpendicular to the rotation axis of the flip cover 2. This ensures that the movement trajectories of the electrode base 5 and the electrode plate 6 do not interfere with each other during the closing process of the flip cover 2, reducing the risk of interference caused by overlapping layouts. This makes the contact between the conductive contact 3 and the electrode base 5, as well as between the battery and the electrode plate 6, smoother. Furthermore, after the flip cover 2 is closed, it can ensure that the flip cover 2 applies higher pressure to the spring 32, so as to ensure that the contact between the spring 32 and the electrode base 5 is more durable and stable, further improving the conductivity of the conductive structure.

[0045] Specifically, the height of the electrode plate 6 is greater than the height of the electrode base 5. The height difference between the electrode base 5 and the electrode plate 6 ensures that when the battery 8 is placed inside the compartment 1, it can make close contact with the electrode plate 6, providing a stable power supply connection. At the same time, it prevents the electrode plate 6 from being too high, which would affect the normal contact between the electrode base 5 and the conductive contact 3, thus ensuring the normal operation of the conductivity function.

[0046] In this embodiment, the first control board 4 and the second control board 7 are PCB boards. A PCB board, or printed circuit board, connects various electronic components through printed wires according to the circuit design requirements, ensuring that current flows along a predetermined path, reducing signal interference and transmission loss, and further improving the conductivity of the conductive structure. Furthermore, the PCB board has a certain degree of hardness and strength, providing a stable mounting platform for the spring holder 31 and electrode holder 5, capable of withstanding certain pressure and vibration, and not easily deformed. This ensures that the relative position of the conductive structure remains unchanged during use, which is beneficial for maintaining good electrical contact and signal transmission.

[0047] Example 2

[0048] See Figure 1-3 As shown, this embodiment discloses a battery compartment, which includes: a compartment body 1, a flip cover 2 rotatably connected to the compartment body 1, and a contact conductive structure as described in Embodiment 1. It can be understood that one end of the compartment body 1 is open and has a cavity for accommodating the battery 8, and the flip cover 2 is used to cover or open the cavity; one end of the compartment body 1 is rotatably connected to the edge of the open end of the compartment body 1 through a rotating shaft 21 to achieve smooth opening and closing operation.

[0049] Specifically, the opening end of the compartment 1 is provided with a fixed seat 11, and the rotating shaft 21 is rotatably connected to the fixed seat 11. The inner wall of the fixed seat 11 away from the rotating shaft 21 is provided with a locking groove. A latch 22 is slidably provided on the flip cover 2. The latch 22 is used to engage with the locking groove to lock the flip cover 2 and the fixed seat 11. The latching design of the locking groove on the fixed seat 11 and the latch 22 can achieve a firm lock when the flip cover 2 closes the compartment 1, effectively preventing the flip cover 2 from being accidentally opened due to external force collisions or vibrations, ensuring the stable connection between the battery 8 and the conductive structure in the battery compartment, and avoiding risks such as poor contact and short circuits caused by the loosening of the flip cover 2. At the same time, the sliding latch 22 is convenient for users to manually unlock and lock, which is convenient and efficient, taking into account the safety and convenience of using the battery compartment, and further improving the practicality and reliability of the overall structure of the battery compartment.

[0050] The battery compartment in this embodiment integrates the contact conductive structure from Embodiment 1, enabling simultaneous control of conductive continuity during the opening and closing of the flip cover 2. This ensures convenient and safe operation, guaranteeing stable power supply and data transmission between the battery 8 and the device when the flip cover 2 is closed, and allowing safe installation, replacement, and maintenance of the battery 8 when the flip cover 2 is open. Furthermore, the use of spring contacts 32 for contact conductivity, compared to traditional torsion spring structures, not only occupies less space, meeting the miniaturization requirements of 3C digital products and effectively improving the internal space utilization of the compartment 1, but also possesses excellent fatigue resistance and stable conductivity, ensuring reliable electrical connections even under frequent opening and closing and vibration environments. The fixed connection of the electrode base 5, electrode sheet 6, and second control board 7, along with the interference fit of the boss and groove, further enhances the stability and assembly efficiency of the conductive structure, resulting in excellent performance in mechanical strength, electrical properties, and manufacturing, fully meeting the reliability and economic requirements of modern 3C digital products for battery compartments.

[0051] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A contact-type conductive structure applied to the body of a battery compartment and a flip cover rotatably connected to the body of the compartment, characterized in that, include: An electrode holder, a conductive contact, and a first control board are provided; the electrode holder is fixedly connected to the flip cover, the first control board is fixedly connected to the compartment body, and the conductive contact is fixedly connected to and electrically connected to the first control board; the flip cover closes or opens the compartment body so that the conductive contact abuts against or separates from the electrode holder.

2. The contact-type conductive structure according to claim 1, characterized in that, The conductive contact includes: a spring holder and a spring; the spring is connected to the spring holder, and the spring holder is fixedly connected and electrically connected to the first control board.

3. The contact-type conductive structure according to claim 2, characterized in that, The spring is bent from the spring seat toward the flip cover.

4. The contact-type conductive structure according to claim 2, characterized in that, The first control plate has a groove, and the spring plate seat has a boss corresponding to the groove, and the boss is embedded in the groove.

5. The contact-type conductive structure according to claim 4, characterized in that, The boss and the groove are interference-fitted.

6. The contact-type conductive structure according to claim 2, characterized in that, The number of spring pieces is several, and the spring pieces are connected to the spring piece seat at intervals.

7. The contact-type conductive structure according to claim 2, characterized in that, The electrode base is provided with a limiting groove corresponding to the spring piece. When the conductive contact abuts against the electrode base, the spring piece is inserted into the limiting groove.

8. The contact-type conductive structure according to claim 1, characterized in that, Also includes: A second control board and an electrode plate for abutting the battery; the second control board is connected to the inner side of the flip cover, and the electrode plate and the electrode base are electrically connected to the second control board.

9. The contact-type conductive structure according to claim 8, characterized in that, The electrode base and the electrode sheet are arranged side by side on the flip cover, and the arrangement direction of the electrode base and the electrode sheet is perpendicular to the rotation axis of the flip cover.

10. A battery compartment, characterized in that, include: The chamber body, the flip cover rotatably connected to the chamber body, and the contact conductive structure as described in any one of claims 1-9.

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