Push type lithium battery charging module

Abstract

The utility model relates to the technical field of charging, in particular to a push-type lithium battery charging module which comprises a charging seat, a push-and-pull movable push-and-press assembly is arranged in the end side of the charging seat, and the left end of the push-and-press assembly is fixedly connected with a charging bin assembly. When the charging device is used, the pull plate is pushed, the groove and the limiting raised line correspondingly slide in a limiting manner, the sleeve seat drives the positioning rod sleeved on the limiting sleeve column to directionally move in the fixed cavity groove, and at the moment, the limiting column and the spiral track groove slide in a limiting manner, so that the connecting plate drives the charging bin assembly to enter the accommodating groove; therefore, the charging bin assembly carrying the lithium battery is arranged in a sealed manner, stable charging can be carried out without interference of foreign objects, and it is guaranteed that the charging module can work safely.

Description

Technical Field

[0001] The utility model relates to the technical field of charging, in particular to a push-type lithium battery charging module. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the highly active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream.

[0003] In real life, lithium batteries can be charged and recycled, and lithium batteries have high requirements for chargers. The charging module itself must have a high degree of control precision, so the charger itself carries many confidential parts, and it is necessary to ensure the stability of the charging process and reduce the interference of foreign objects in the external environment during the charging process. Common charging modules are in a semi-enclosed state with external exposure, which is easily affected by foreign objects during the charging process.

[0004] Therefore, those skilled in the art provide a push-type lithium battery charging module to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a push-type lithium battery charging module, including a charging seat, wherein a push assembly that can be pushed and pulled is built into the end side of the charging seat, and the left end of the push assembly is fixedly connected to the charging compartment assembly;

[0006] The charging seat comprises a charging seat body, a receiving groove, a fixed cavity groove, a spiral track groove and a limiting convex strip. The charging seat body has a receiving groove on the right side thereof, and the fixed cavity groove is in the shape of a cylindrical groove as a whole, and a spiral track groove is provided on the wall of the fixed cavity groove.

[0007] The pushing assembly includes a positioning rod, a limiting column, a connecting plate, a limiting sleeve column, a sleeve seat, a groove and a pull plate. A positioning rod is arranged in the fixed cavity groove. The limiting column is fixedly installed on the rear part of the side wall of the positioning rod. The limiting column and the spiral track groove limit sliding, so that the positioning rod slides and rotates along the travel trajectory of the spiral track groove. A connecting plate is fixedly installed on the upper end of the positioning rod. The left end of the connecting plate is fixedly connected to the charging bin assembly. The sleeve seat is sleeved on the positioning rod.

[0008] Preferably, the notch wall at the upper end of the fixed cavity groove is symmetrically fixed with limiting convex strips, and grooves are provided on the left and right end surfaces of the sleeve, and the grooves and the limiting convex strips correspond to limited sliding.

[0009] Preferably, the upper fixed sleeve of the positioning rod is provided with a limiting sleeve column, and the upper side of the limiting sleeve column is provided with a sleeve seat.

[0010] Preferably, a pull plate is fixedly mounted on the upper end of the sleeve.

[0011] Preferably: the charging bin assembly includes a charging bin seat, a charging bin body, a rotating column and a bin cover, the charging bin body is arranged on the inner side of the charging bin seat, and the bin cover is closed by a magnetic cover on the upper end of the charging bin body.

[0012] Preferably, rotating columns are symmetrically fixed in the middle of the left and right ends of the charging bin body, and the rotating columns are rotatably connected to the charging bin seat.

[0013] Technical effects and advantages of the utility model:

[0014] 1. When the utility model is used, the rotating column is rotated on the charging compartment seat to adjust the direction of the cavity opening of the charging compartment body, the lithium battery to be charged is placed in the cavity of the charging compartment body, and the compartment cover is closed by magnetic attraction to reduce direct contact between external foreign objects and the lithium battery.

[0015] 2. When the utility model is used, the pull plate is pushed, and the groove and the limiting convex strip correspond to limit the sliding, and the sleeve seat drives the positioning rod mounted on the limiting sleeve column to move in a directional manner in the fixed cavity groove. At this time, due to the limiting sliding of the limiting column and the spiral track groove, the connecting plate will drive the charging compartment assembly into the accommodating groove, so that the charging compartment assembly carrying the lithium battery can be closed and placed, and stable charging can be carried out without interference from external objects, ensuring that the charging module can work safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure provided by this application;

[0017] Figure 2 It is a schematic diagram of the structure of the charging base provided in this application;

[0018] Figure 3 It is a structural schematic diagram of the pushing assembly provided by the present application;

[0019] Figure 4 It is a structural schematic diagram of the charging bin assembly provided by the present application;

[0020] In the figure: 1. Charging seat; 2. Pushing assembly; 3. Charging compartment assembly;

[0021] 11. Charging seat body; 12. Accommodating groove; 13. Fixed cavity groove; 14. Spiral track groove; 15. Limiting convex strip;

[0022] 21. Positioning rod; 22. Limiting column; 23. Connecting plate; 24. Limiting sleeve column; 25. Sleeve seat; 26. Groove; 27. Pull plate;

[0023] 31. Charging compartment seat; 32. Charging compartment body; 33. Rotating column; 34. Compartment cover. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0025] See also Figure 1 In this embodiment, a push-type lithium battery charging module is provided, including a charging seat 1, and a push component 2 that can be pushed and pulled is built into the end side of the charging seat 1, and the left end of the push component 2 is fixedly connected to the charging compartment component 3.

[0026] like Figure 2 As shown, the charging seat 1 includes a charging seat body 11, a receiving groove 12, a fixed cavity groove 13, a spiral track groove 14 and a limiting convex strip 15. The side end of the charging seat body 11 is provided with a receiving groove 12, which is connected to the fixed cavity groove 13 on the right side. The fixed cavity groove 13 is in the shape of a cylindrical groove as a whole. A spiral track groove 14 is provided on the groove wall of the fixed cavity groove 13, and the limiting convex strip 15 is fixed symmetrically on the left and right sides of the groove wall at the upper end of the fixed cavity groove 13.

[0027] like Figure 3 As shown, the pushing assembly 2 includes a positioning rod 21, a limiting column 22, a connecting plate 23, a limiting sleeve column 24, a seat 25, a groove 26 and a pull plate 27. The positioning rod 21 is arranged in the fixed cavity groove 13, and the limiting column 22 is fixedly installed on the rear part of the side wall of the positioning rod 21. The limiting column 22 and the spiral track groove 14 limit sliding, so that the positioning rod 21 slides and rotates along the travel trajectory of the spiral track groove 14. A connecting plate 23 is fixedly installed on the upper end of the positioning rod 21, and the left end of the connecting plate 23 is fixedly connected to the charging bin assembly 3. A limiting sleeve column 24 is fixedly sleeved on the positioning rod 21, and a seat 25 is arranged on the upper side of the limiting sleeve column 24. The seat 25 is sleeved on the positioning rod 21, and grooves 26 are opened on the left and right end surfaces of the seat 25. The groove 26 and the limiting convex strip 15 limit sliding correspondingly, and a pull plate 27 is fixedly installed on the upper end of the seat 25.

[0028] like Figure 4 As shown, the charging bin assembly 3 includes a charging bin seat 31, a charging bin body 32, a rotating column 33 and a bin cover 34. The charging bin body 32 is arranged on the inner side of the charging bin seat 31. The rotating columns 33 are symmetrically fixed in the middle of the left and right side ends of the charging bin body 32. The rotating columns 33 are rotatably connected to the charging bin seat 31. The upper end of the charging bin body 32 is magnetically covered with a bin cover 34.

[0029] The working principle of the utility model is:

[0030] When the utility model is used, the rotating column 33 is rotated on the charging compartment seat 31 to adjust the direction of the cavity opening of the charging compartment body 32, and the lithium battery to be charged is placed in the cavity of the charging compartment body 32, and the compartment cover 34 is used for magnetic attraction and closing to reduce the direct contact between external foreign objects and the lithium battery, and then the pull plate 27 is pushed, and the groove 26 and the limiting convex strip 15 are correspondingly limited and slid, and the sleeve seat 25 drives the positioning rod 21 sleeved on the limiting sleeve column 24 to move in a directional manner in the fixed cavity groove 13. At this time, due to the limited sliding of the limiting column 22 and the spiral track groove 14, the connecting plate 23 will drive the charging compartment assembly 3 to enter the accommodating groove 12, so that the charging compartment assembly 3 carrying the lithium battery is closed and placed, and stable charging can be carried out without interference from external objects, ensuring that the charging module can work safely.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A push-type lithium battery charging module, comprising a charging seat (1), characterized in that: The end side of the charging seat (1) is built with a push assembly (2) that can be pushed and pulled, and the left end of the push assembly (2) is fixedly connected to the charging compartment assembly (3); The charging seat (1) comprises a charging seat body (11), a receiving groove (12), a fixed cavity groove (13), a spiral track groove (14) and a limiting convex strip (15); the charging seat body (11) is provided with a receiving groove (12) at the side end thereof, and the fixed cavity groove (13) is connected to the right side thereof; the fixed cavity groove (13) is in the form of a cylindrical groove as a whole, and a spiral track groove (14) is provided on the groove wall of the fixed cavity groove (13); The pushing assembly (2) comprises a positioning rod (21), a limiting column (22), a connecting plate (23), a limiting sleeve column (24), a sleeve seat (25), a groove (26) and a pulling plate (27); a positioning rod (21) is arranged in the fixed cavity groove (13); a limiting column (22) is fixedly installed at the rear part of the side wall of the positioning rod (21); the limiting column (22) and the spiral track groove (14) are limitedly slidable, so that the positioning rod (21) slides and rotates along the travel track of the spiral track groove (14); a connecting plate (23) is fixedly installed at the upper end of the positioning rod (21); the left end of the connecting plate (23) is fixedly connected to the charging compartment assembly (3); and the sleeve seat (25) is sleeved on the positioning rod (21).

2. A push-type lithium battery charging module according to claim 1, characterized in that: The upper end notch wall of the fixed cavity groove (13) is symmetrically fixed with a limiting convex strip (15), and the left and right end surfaces of the sleeve seat (25) are provided with grooves (26), and the grooves (26) and the limiting convex strip (15) are correspondingly limited and slidable.

3. A push-type lithium battery charging module according to claim 1, characterized in that: A limiting sleeve column (24) is fixedly sleeved on the positioning rod (21), and a sleeve seat (25) is arranged on the upper side of the limiting sleeve column (24).

4. A push-type lithium battery charging module according to claim 3, characterized in that: A pull plate (27) is fixedly mounted on the upper end of the sleeve (25).

5. A push-type lithium battery charging module according to claim 1, characterized in that: The charging bin assembly (3) comprises a charging bin seat (31), a charging bin body (32), a rotating column (33) and a bin cover (34); the charging bin body (32) is arranged inside the charging bin seat (31), and the upper end of the charging bin body (32) is magnetically capped with the bin cover (34).

6. A push-type lithium battery charging module according to claim 5, characterized in that: Rotating columns (33) are symmetrically fixed in the middle of the left and right ends of the charging bin body (32), and the rotating columns (33) are rotatably connected to the charging bin seat (31).

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