A battery quick change connector

Abstract

The utility model relates to battery technical field, concretely relates to a battery quick conversion joint, through all the one end of branch line is equipped with the joint, and the one end of main line penetrates the bearing plate, all the one end of branch line is all equipped with the bearing ring, and all the one end of bearing ring is all connected with the clamping plate through torsional spring pivot rotation, and the support groove that the cooperation branch rod is used is all set up on the slider and fixed plate, and the combination structure cooperation different model's joint of main line and multiple branch lines has realized the unified adaptation of multiple brands, multiple model batteries, has improved the versatility and use efficiency of conversion joint significantly, and the sliding fit structure between bearing ring, slider, side plate and fixed plate makes the user can adjust the position of joint according to actual demand, and realizes quick locking through the limiting structure of support rod and support groove, avoids the cumbersome operation of frequently replacing entire joint assembly in traditional mode, and improves the use convenience.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, and in particular to a quick-connect battery adapter. Background Technology

[0002] Battery adapters are critical connection components used to enable power transfer between batteries of different brands and models, and are widely used in power tools, lighting equipment, new energy vehicles, and portable electronic devices. As the electrical bridge between batteries and electrical equipment, their structural design and compatibility performance have a decisive impact on the ease of use, versatility, and safety of the equipment. Especially in the core application scenario of rapid battery replacement and multi-brand compatibility, existing battery adapters have gradually revealed a series of obvious limitations and technical problems in terms of interface compatibility and ease of operation.

[0003] Utility model patent CN207819105U discloses a battery pack adapter device. This device includes a base consisting of an upper housing and a lower housing. A power interface with power contacts is located at the right end of the lower housing. Guide grooves are located on both sides of the lower housing, with the openings of the guide grooves facing the right side of the lower housing. An adapter port is located on the upper side of the upper housing, and a battery adapter unit is installed on the adapter port. The battery adapter unit includes a first structural unit, a second structural unit, and a third structural unit, each corresponding to a different brand of battery pack. This device can serve as a conversion interface for different battery packs, enabling the use of batteries from different brands on specific devices. It features a simple structure and ease of use.

[0004] However, existing battery adapters generally use a single interface structure, only compatible with a specific model or brand of battery interface, and cannot flexibly switch or expand their use according to different battery interface types. Specifically, when faced with battery interfaces of various structures, sizes, or electrical standards, existing battery adapters often require replacing the entire adapter assembly or using multiple independent adapters. This not only increases user costs but also significantly reduces operational efficiency and ease of use. Furthermore, because the contact method between the adapter and the battery is relatively fixed, problems such as poor contact and unstable conductivity can easily occur, affecting the normal operation of the equipment and even posing safety hazards. Therefore, to address the many shortcomings of existing technologies, we urgently need an innovative quick-connect battery adapter to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a quick-connect battery adapter, which solves the problem that existing battery adapters often require replacing the entire adapter assembly or using multiple independent adapters when dealing with battery interfaces of different structures, sizes, or electrical standards. This not only increases the user's operating costs but also greatly reduces operating efficiency and ease of use.

[0006] To achieve the above objectives, this utility model provides a battery quick conversion connector, including a support plate, and a main line on one side of the support plate, with a plurality of branch lines fixedly connected to one end of the main line;

[0007] All branch lines have a connector installed at one end, and one end of the main line passes through the bearing plate. All branch lines have a bearing ring fitted on one end, and one side of each bearing ring is rotatably connected to a clamping plate via a torsion spring shaft. One side of each bearing ring is fixedly connected to a slider, and one side of the bearing plate is fixedly connected to a side plate. All sliders are slidably connected to the side plates. One side of each slider has a fixing plate, and one side of each fixing plate is fixedly connected to one side of the side plate. The bottom of each slider has a support rod, and both the slider and the fixing plate have support grooves for use with the support rods. Several support grooves are provided on the fixing plate.

[0008] The side plate has several sliding grooves, and all the sliders are slidably connected to the side plate through all the sliding grooves.

[0009] All the support rods have a tension spring fitted on one end, and the bottom end of the support rod is elastically connected to the bottom of the slider through the tension spring.

[0010] One side of the bearing plate is fixedly connected to a connecting plate, and one side of each joint is provided with an arc-shaped stabilizing plate, and one side of each arc-shaped stabilizing plate is elastically connected to one side of the connecting plate.

[0011] All of the curved stabilizing plates have an elastic rod fixedly connected to one side, and one end of all the elastic rods is fixedly connected to one side of the connecting plate.

[0012] Several connecting rods are fixedly connected to one side of the connecting plate, and one end of each connecting rod is fixedly connected to one side of the bearing plate.

[0013] This utility model discloses a quick-connect battery adapter. The combination structure of the main line and multiple branch lines, along with different connector models, achieves unified compatibility with multiple brands and models of batteries, significantly improving the adapter's versatility and efficiency. The sliding fit structure between the support ring, slider, side plate, and fixing plate allows users to flexibly adjust the connector position according to actual needs. A quick-locking mechanism using a support rod and groove eliminates the cumbersome operation of frequently replacing the entire connector assembly in traditional methods, improving ease of use. Simultaneously, the locking plate, connected to the support ring via a torsion spring shaft, automatically engages after connector insertion, further enhancing the connection stability between the connector and the battery. This effectively prevents poor contact due to vibration or accidental contact, improving conductivity reliability. The overall structure is rationally designed and easy to operate, not only reducing user costs but also significantly improving safety and stability during battery connection. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall main view structure of an embodiment of this utility model.

[0016] Figure 2 This is a side view structural diagram of an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the branch structure of an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the main line and structure of an embodiment of this utility model.

[0019] Figure 5 This is a schematic diagram of the bearing ring and its structure according to an embodiment of the present invention.

[0020] 1. Bearing plate; 2. Side plate; 3. Connecting plate; 4. Arc-shaped stabilizing plate; 5. Elastic rod; 6. Branch line; 7. Joint; 8. Bearing ring; 9. Clamping plate; 10. Slider; 11. Slide groove; 12. Fixing plate; 13. Support rod; 14. Tension spring; 15. Support groove; 16. Connecting rod; 17. Main line. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Please see Figure 1-5 ,

[0023] A battery quick conversion connector includes a support plate 1, and a main line 17 is provided on one side of the support plate 1, with a plurality of branch lines 6 fixedly connected to one end of the main line 17.

[0024] All branch lines 6 have a connector 7 installed at one end, and one end of the main line 17 passes through the bearing plate 1. All branch lines 6 have a bearing ring 8 fitted on one end, and one side of all bearing rings 8 is rotatably connected to a clamping plate 9 via a torsion spring shaft. All bearing rings 8 have a slider 10 fixedly connected to one side, and one side of the bearing plate 1 is fixedly connected to a side plate 2. All sliders 10 are slidably connected to the side plate 2. All sliders 10 have a fixing plate 12 on one side, and one side of all fixing plates 12 is fixedly connected to one side of the side plate 2. All sliders 10 have a support rod 13 at the bottom, and both sliders 10 and fixing plates 12 have support grooves 15 for use with the support rods 13. Several support grooves 15 are provided on the fixing plate 12.

[0025] First, the support plate 1 serves as the foundation for the overall structure. A main line 17 is connected to one side of the main line 17, which branches off to connect to multiple branch lines 6. Each branch line 6 has a connector 7 of a different type installed at its end to accommodate various brands and specifications of batteries. The main line 17 passes through the support plate 1, ensuring neat wiring and ease of operation. Each branch line 6 is fitted with a support ring 8. One side of the support ring 8 is rotatably connected to a clamping plate 9 via a torsion spring shaft, used to limit and fix the connector 7, improving connection stability. Simultaneously, a slider 10 is fixedly connected to one side of each support ring 8. The slider 10 slides against a side plate 2 fixed to one side of the support plate 1, allowing the support ring 8 to slide and be positioned along the side plate 2. A fixing plate 12 is provided on one side of the slider 10, fixedly connected to one side of the side plate 2. The bottom of the slider 10 is provided with a support rod 13. Both the slider 10 and the fixing plate 12 are provided with support grooves 15 for use with the support rod 13. The fixing plate 12 has multiple support grooves 15 to facilitate the limiting and fixing at different positions. In actual use, the user first selects the corresponding connector 7 according to the type of battery to be connected. Then, the support rod 13 corresponding to the connector 7 is pulled out from the support groove 15 on the fixing plate 12 to release the limiting state. Next, the slider 10 is slid along the side plate 2 to drive the bearing ring 8 to move towards the connector 7, and the locking plate 9 is rotated around the torsion spring shaft to lock onto the connector 7 to fix the connector 7. Then, the support rod 13 is inserted into the support grooves 15 of the slider 10 and the fixing plate 12 to complete the limiting and locking of the bearing ring 8, thereby ensuring that the connector 7 will not loosen or fall off during use, improving the stability and safety of the connection.

[0026] Furthermore, the side plate 2 is provided with several sliding grooves 11, and all the sliders 10 are slidably connected to the side plate 2 through all the sliding grooves 11. During the movement of the slider 10 along the side plate 2, the slider 10 slides inside the sliding groove 11, thereby realizing stable guidance and sliding cooperation between the slider 10 and the side plate 2. This improves the smoothness and guiding accuracy of the slider 10 during movement, prevents deviation or jamming during sliding, and improves the stability of the structure and the ease of operation.

[0027] Furthermore, a tension spring 14 is fitted on one end of all the support rods 13, and the bottom end of the support rod 13 is elastically connected to the bottom of the slider 10 through the tension spring 14. After the support rod 13 is pulled out from the support groove 15 on the fixed plate 12, the tension spring 14 provides a rebound force to make the support rod 13 automatically reset, which makes it easy for the user to reinsert the limit position. This achieves the effect of improving the convenience and automation of the limit operation of the support rod 13, reducing the manual reset steps, and improving the efficiency of use.

[0028] Furthermore, a connecting plate 3 is fixedly connected to one side of the bearing plate 1, and an arc-shaped stabilizing plate 4 is provided on one side of all the connectors 7. One side of all the arc-shaped stabilizing plates 4 is elastically connected to one side of the connecting plate 3. After the connector 7 is inserted into the battery interface, the arc-shaped stabilizing plate 4 adheres tightly to the outer wall of the battery interface through elastic force, thereby playing an auxiliary clamping and stabilizing role for the battery interface. This enhances the stability of the connection between the connector 7 and the battery, prevents poor contact due to vibration or accidental contact, and improves the conductivity reliability.

[0029] Furthermore, one side of each of the curved stabilizing plates 4 is fixedly connected to an elastic rod 5, and one end of each elastic rod 5 is fixedly connected to one side of the connecting plate 3. When the curved stabilizing plate 4 is squeezed by the battery interface, the elastic rod 5 undergoes elastic deformation to absorb the impact force, while providing a rebound force to keep the curved stabilizing plate 4 in close contact with the battery interface, thereby enhancing the buffer adaptability of the stabilizing structure and improving the clamping stability and service life.

[0030] Furthermore, several connecting rods 16 are fixedly connected to one side of the connecting plate 3, and one end of all the connecting rods 16 is fixedly connected to one side of the bearing plate 1. The connecting rods 16 serve as the supporting structure between the connecting plate 3 and the bearing plate 1, ensuring the stability and load-bearing capacity of the overall structure of the connecting plate 3, thereby providing a reliable installation foundation for the arc-shaped stabilizing plate 4 and the elastic rod 5, and achieving the effect of enhancing the overall structural strength and installation stability of the connecting plate 3.

[0031] In summary:

[0032] First, the support plate 1 serves as the foundation for the overall structure. A main line 17 is installed on one side of the main line 17, with several branch lines 6 fixedly connected to one end. Each branch line 6 has a connector 7 of a different type installed at its end to accommodate various brands and specifications of batteries. One end of the main line 17 passes through the support plate 1, ensuring neat wiring and ease of operation. Each branch line 6 is fitted with a support ring 8, and one side of the support ring 8 is rotatably connected to a clamping plate 9 via a torsion spring shaft. This clamping plate is used to limit and fix the connector 7, improving connection stability. Simultaneously, a slider 10 is fixedly connected to one side of each support ring 8. The slider 10 is connected to the main line 17... The slider 10 is slidably connected to the side plate 2 fixed on one side of the support plate 1. The slider 10 is guided to slide through the groove 11 opened on the side plate 2, thereby ensuring the stability and guiding accuracy of the slider 10 during movement. A fixing plate 12 is provided on one side of the slider 10, and the fixing plate 12 is fixedly connected to one side of the side plate 2. A support rod 13 is provided at the bottom of the slider 10. A tension spring 14 is sleeved on one end of the support rod 13. The bottom end of the support rod 13 is elastically connected to the bottom of the slider 10 through the tension spring 14, so that the support rod 13 can automatically return to its original position after being pulled out of the support groove 15, improving the convenience of operation. Matching supports are opened on both the slider 10 and the fixing plate 12. The rod 13 uses a support groove 15, and there are multiple support grooves 15 on the fixing plate 12 to facilitate limiting and fixing at different positions. In actual use, the user first selects the corresponding connector 7 according to the type of battery to be connected, and then pulls the support rod 13 corresponding to the connector 7 out of the support groove 15 on the fixing plate 12 to release the limiting state. Then, the slider 10 slides along the side plate 2 to drive the bearing ring 8 to move towards the connector 7, and rotates the locking plate 9 around the torsion spring shaft to lock it onto the connector 7, thereby fixing the connector 7. Then, the support rod 13 is inserted into the support groove 15 of the slider 10 and the fixing plate 12 to complete the limiting and locking of the bearing ring 8. This ensures that the connector 7 will not loosen or fall off during use. In addition, a connecting plate 3 is fixedly connected to one side of the support plate 1. One side of the connecting plate 3 is fixedly connected to the support plate 1 through several connecting rods 16 to enhance structural stability. One side of all connectors 7 is provided with an arc-shaped stabilizing plate 4. One side of the arc-shaped stabilizing plate 4 is elastically connected to one side of the connecting plate 3 through an elastic rod 5. After the connector 7 is inserted into the battery interface, the arc-shaped stabilizing plate 4 is pressed tightly against the outer wall of the battery interface by the elastic force of the elastic rod 5, thereby playing an auxiliary clamping and stabilizing role for the battery interface, preventing poor contact due to vibration or accidental contact, and improving conductivity reliability.The combination structure of the main line 17 and multiple branch lines 6, along with different models of connectors 7, achieves unified compatibility with multiple brands and models of batteries, significantly improving the versatility and efficiency of the adapter. The sliding fit structure between the bearing ring 8, slider 10, side plate 2, and fixing plate 12 allows users to flexibly adjust the position of connector 7 according to actual needs, and achieves quick locking through the limiting structure of support rod 13 and support groove 15, avoiding the cumbersome operation of frequently replacing the entire connector assembly in the traditional method, thus improving ease of use. The slider 10 is slidably connected to the side plate 2 through the sliding groove 11, improving the guiding accuracy and stability during the sliding process, and enhancing the overall structural stability. The setting of support rod 13 and tension spring 14 allows support rod 13 to automatically reset after being pulled out, further improving the convenience and automation of operation. The combination structure of arc-shaped stabilizing plate 4, elastic rod 5, and connecting plate 3 and connecting rod 16 enhances the connection stability between connector 7 and battery interface through elastic clamping after connector 7 is inserted, effectively preventing poor contact caused by vibration or accidental contact, and improving the reliability of conductivity.

[0033] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A battery quick-change connector, comprising a carrier plate, characterized in that, It also includes a main line on one side of the support plate, and a number of branch lines are fixedly connected to one end of the main line; All branch lines have a connector installed at one end, and one end of the main line passes through the bearing plate. All branch lines have a bearing ring fitted on one end, and one side of each bearing ring is rotatably connected to a clamping plate via a torsion spring shaft. All bearing rings have a slider fixedly connected to one side, and one side of the bearing plate is fixedly connected to a side plate. All sliders are slidably connected to the side plates. All sliders have a fixing plate on one side, and one side of each fixing plate is fixedly connected to one side of the side plate. The bottom of each slider has a support rod, and both the slider and the fixing plate have support grooves for use with the support rod. The fixing plate has several support grooves.

2. A battery quick-change connector as described in claim 1, characterized in that, The side plate has several sliding grooves, and all the sliders are slidably connected to the side plate through all the sliding grooves.

3. A battery quick-connect adapter as described in claim 1, characterized in that, All of the support rods are fitted with a tension spring at one end, and the bottom end of the support rod is elastically connected to the bottom of the slider through the tension spring.

4. A battery quick-change connector as described in claim 1, characterized in that, A connecting plate is fixedly connected to one side of the bearing plate, and an arc-shaped stabilizing plate is provided on one side of all the joints, and one side of all the arc-shaped stabilizing plates is elastically connected to one side of the connecting plate.

5. A battery quick-change connector as described in claim 4, characterized in that, All of the aforementioned arc-shaped stabilizing plates have a flexible rod fixedly connected to one side, and one end of all the flexible rods is fixedly connected to one side of the connecting plate.

6. A battery quick-change connector as described in claim 4, characterized in that, Several connecting rods are fixedly connected to one side of the connecting plate, and one end of each connecting rod is fixedly connected to one side of the bearing plate.

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