Convenient battery disassembly and assembly structure

Abstract

The utility model relates to the technical field of battery disassembly and assembly, in particular to a convenient battery disassembly and assembly structure which comprises a response part, the response part comprises a buckle, a reset spring, a movable spring bolt, a fixed cover plate, a battery pack upper cover and a battery pack lower cover, a positioning frame is integrally formed at the bottom of the battery pack lower cover, and the fixed cover plate is located below the positioning frame. The buckle and the movable spring bolt slidably penetrate into the positioning frame, and the end, located in the positioning frame, of the movable spring bolt abuts against a reset spring. And the matching part comprises a battery pack mounting piece, and a mounting position matched with the positioning frame is arranged on the battery pack mounting piece. According to the utility model, the quick mounting of the battery pack can be realized in an inserting and clamping manner, and meanwhile, the quick dismounting of the battery pack is realized by releasing the clamping and positioning of the battery pack through the external traction of the buckle, so that the dismounting structure is practical and more convenient, and the dismounting treatment of the battery pack is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of battery disassembly and assembly, in particular to a convenient battery disassembly and assembly structure. Background Art

[0002] With the continuous progress of the country's economy and science and technology, various floor scrubbers have become a commonly used cleaning equipment, especially in large shopping malls and stations. Floor scrubbers can be seen everywhere. Compared with traditional cleaning methods, floor scrubbers have higher cleaning efficiency and save more time and effort.

[0003] The battery life of various cleaning products has become a selling point that users are currently paying more attention to. Many manufacturers of cleaning products are increasing the capacity design of batteries. For handheld commercial floor scrubbers, the disassembly and assembly process of existing battery packs is relatively cumbersome and cannot be quickly disassembled. How to achieve convenient disassembly and assembly of the battery is of great significance. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient battery disassembly and assembly structure to solve the problem that the disassembly and assembly process of the battery pack proposed in the above background technology is relatively cumbersome and cannot be quickly disassembled.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a convenient battery disassembly and assembly structure, comprising:

[0006] A response part, the response part includes a buckle, a return spring, a movable lock tongue, a fixed cover, a battery pack upper cover and a battery pack lower cover, the battery pack upper cover is located above the battery pack lower cover, a positioning frame is formed integrally at the bottom of the battery pack lower cover, and the fixed cover is located below the positioning frame, the buckle and the movable lock tongue slide through the interior of the positioning frame, and one end of the movable lock tongue located inside the positioning frame abuts against the return spring;

[0007] The matching part includes a battery pack mounting piece, and the battery pack mounting piece is provided with a mounting position adapted to the positioning frame.

[0008] Preferably, through holes are provided on both sides of the positioning frame, and movable locking tongues penetrate the interior of the through holes, and the movable locking tongues are symmetrically distributed in two groups.

[0009] Preferably, a guide rib is provided inside the positioning frame, and a movable locking tongue is slidably connected inside the guide rib, and the reset spring is located inside the guide rib.

[0010] Preferably, the end of the movable locking tongue away from the return spring is inclined, an abutment rod is provided on the buckle, and the abutment rod corresponds to the inclined outer part of the movable locking tongue, and the end of the abutment rod close to the movable locking tongue is also inclined.

[0011] Preferably, the buckle is in an I-shaped structure, and is slidably connected to the positioning frame, and a threaded column is provided inside the positioning frame.

[0012] Preferably, locking portions are provided on both sides of the mounting position of the battery pack mounting piece, and the locking portions and an end of the movable locking tongue away from the return spring are engaged with each other.

[0013] Preferably, the battery pack lower cover and the positioning frame are inserted into the interior of the battery pack mounting part installation position, and the lower surfaces of the positioning frame and the guide ribs are in contact with the upper surface of the fixed cover plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model realizes the rapid installation of the battery pack by means of plug-in engagement, and releases the engagement of the battery pack by external traction of the buckle handle, thereby realizing its rapid disassembly, thereby making the disassembly and assembly structure more practical and convenient, greatly facilitating the disassembly and assembly of the battery pack, with a simple component structure and low cost, and at the same time, it can be operated with one hand, without the need for two-handed operation, and the unlocking and disassembly can be solved in one move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the locking structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the response part of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial explosion structure of the utility model;

[0019] Figure 5 It is a partial cross-sectional structural schematic diagram of the installation state of the utility model;

[0020] Figure 6 It is a partial cross-sectional structural schematic diagram of the utility model in the disassembly and assembly state;

[0021] Figure 7 For the utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 1. buckle handle; 11. abutment rod; 2. return spring; 3. movable lock tongue; 4. fixed cover plate; 5. battery pack upper cover; 6. battery pack lower cover; 61. positioning frame; 62. guide rib; 7. battery pack mounting piece; 71. locking part. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 The utility model provides an embodiment: a convenient battery disassembly and assembly structure, comprising:

[0025] The responding part includes a buckle 1, a reset spring 2, a movable lock tongue 3, a fixed cover plate 4, a battery pack upper cover 5 and a battery pack lower cover 6. The battery pack upper cover 5 is located above the battery pack lower cover 6. A positioning frame 61 is integrally formed at the bottom of the battery pack lower cover 6, and the fixed cover plate 4 is located below the positioning frame 61. The buckle 1 and the movable lock tongue 3 slide through the interior of the positioning frame 61. The end of the movable lock tongue 3 located inside the positioning frame 61 abuts against the reset spring 2.

[0026] The mating part includes a battery pack mounting part 7, and an installation position for an adapter positioning frame 61 is opened on the battery pack mounting part 7. Through the mutual plug-in cooperation between the responding part and the mating part, the elastically squeezed movable locking tongue 3 can realize the rapid snap-fit ​​installation of the battery pack mounting part 7, thereby realizing the convenience of its installation.

[0027] Furthermore, through holes are provided on both sides of the positioning frame 61, and movable locking tongues 3 are passed through the through holes. There are two groups of movable locking tongues 3 symmetrically distributed on both sides to ensure the stability of the clamping installation.

[0028] Furthermore, a guide rib 62 is provided inside the positioning frame 61, and the movable lock tongue 3 is slidably connected inside the guide rib 62, and the reset spring 2 is located inside the guide rib 62. The guide rib 62 is provided to play a good guiding and limiting role, and at the same time, it plays a certain elastic supporting role for the reset spring 2, ensuring the elastic support for the movable lock tongue 3.

[0029] Furthermore, one end of the movable locking tongue 3 away from the return spring 2 is inclined, and an abutment rod 11 is provided on the buckle 1, and the abutment rod 11 corresponds to the inclined outer part of the movable locking tongue 3, and the end of the abutment rod 11 close to the movable locking tongue 3 is also inclined, and the inclination is 45°, which improves the convenience of its extrusion displacement and reduces friction.

[0030] Furthermore, the buckle 1 has an I-shaped structure, and is slidably connected to the positioning frame 61. A threaded column is provided inside the positioning frame 61, and the screws are used to realize the installation and positioning of the fixed cover plate 4, thereby ensuring the matching position and movement trajectory of the buckle 1, the reset spring 2 and the movable lock tongue 3.

[0031] Furthermore, locking portions 71 are provided on both sides of the mounting position of the battery pack mounting member 7 , and the locking portions 71 and an end of the movable locking tongue 3 away from the return spring 2 are engaged with each other.

[0032] Furthermore, the battery pack lower cover 6 and the positioning frame 61 are inserted into the interior of the mounting position of the battery pack mounting member 7 , and the lower surfaces of the positioning frame 61 and the guide ribs 62 are in contact with the upper surface of the fixed cover plate 4 .

[0033] Working principle: The battery pack upper cover 5 and the battery pack lower cover 6 used in this application are products that can be directly purchased on the market. Their principles and connection methods are well known to those skilled in the art, so they will not be repeated here. When the utility model is in use and in the installed state, the entire component state is as follows: Figure 2 As shown, the movable lock tongue 3 and the locking portion 71 of the battery pack mounting member 7 are in a clamping state, the return spring 2 is in a small stroke compression state, and the movable lock tongue 3 is in a maximum extension state; when an external force pulls the buckle handle 1, as shown in FIG. Figure 3 As shown, the buckle 1 produces an upward movement, and the end of the abutment rod 11 and the movable locking tongue 3 are designed with a 45° slope. The movement of the buckle 1 will squeeze the movable locking tongue 3, and the movable locking tongue 3 will produce an inward horizontal movement, thereby disengaging the movable locking tongue 3 from the locking portion 71 of the battery pack mounting component 7, thereby completing the unlocking and the removal of the battery pack. At this time, the reset spring 2 is in a compressed state with the maximum stroke; the installation operation is slightly different from the method, and the battery pack only needs to be aligned with the installation position of the battery pack mounting component 7, and the compression of the movable locking tongue 3 and the reset spring 2 is completed. When the battery pack moves to the deepest position, the movable locking tongue 3 just runs to the locking portion 71 of the battery pack mounting component 7, and under the action of the reset spring 2, the movable locking tongue 3 and the locking portion 71 are clamped.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A convenient battery disassembly and assembly structure, characterized in that: include: A response part, the response part comprising a buckle (1), a reset spring (2), a movable lock tongue (3), a fixed cover plate (4), a battery pack upper cover (5) and a battery pack lower cover (6), the battery pack upper cover (5) being located above the battery pack lower cover (6), a positioning frame (61) being integrally formed at the bottom of the battery pack lower cover (6), and the fixed cover plate (4) being located below the positioning frame (61), the buckle (1) and the movable lock tongue (3) slidingly penetrate into the interior of the positioning frame (61), and one end of the movable lock tongue (3) located inside the positioning frame (61) abuts against the reset spring (2); The matching portion comprises a battery pack mounting piece (7), and a mounting position for matching the positioning frame (61) is provided on the battery pack mounting piece (7).

2. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: Through holes are provided on both sides of the positioning frame (61), and movable locking tongues (3) pass through the interior of the through holes. The movable locking tongues (3) are symmetrically distributed in two groups.

3. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: A guide rib (62) is provided inside the positioning frame (61), and a movable locking tongue (3) is slidably connected inside the guide rib (62), and the return spring (2) is located inside the guide rib (62).

4. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: The end of the movable locking tongue (3) away from the return spring (2) is inclined, and the buckle (1) is provided with an abutment rod (11), and the abutment rod (11) corresponds to the inclined outer part of the movable locking tongue (3), and the end of the abutment rod (11) close to the movable locking tongue (3) is also inclined.

5. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: The buckle (1) is in an I-shaped structure, and the buckle (1) is slidably connected to the positioning frame (61), and a threaded column is provided inside the positioning frame (61).

6. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: Locking portions (71) are provided on both sides of the mounting position of the battery pack mounting member (7), and the locking portion (71) and an end of the movable locking tongue (3) away from the return spring (2) are mutually engaged and matched.

7. The convenient battery disassembly and assembly structure according to claim 1, characterized in that: The battery pack lower cover (6) and the positioning frame (61) are plugged into the interior of the mounting position of the battery pack mounting member (7), and the lower surfaces of the positioning frame (61) and the guide ribs (62) are in contact with the upper surface of the fixed cover plate (4).

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