A button structure for a battery pack of a vacuum cleaner

Abstract

The utility model discloses a dust collector battery pack button structure, aims at providing a dust collector battery pack button structure that improves battery package assembly and disassembly maintenance efficiency. It includes base, and the base is detachably connected with upper cover, and the base is connected with guide seat and limit seat, buckle, the base is connected with support plate, and the buckle is placed in the upper portion of support plate, and one end of buckle is connected with upper cover, and the other end of buckle is elastically connected with upper cover, push assembly, and push assembly is equipped with push rib plate and limit rib plate, and push rib plate is slidably connected with guide seat, and limit rib plate is slidably connected with limit seat, and the buckle is rotatably connected with base through push assembly, reinforcing rib, and reinforcing rib is connected with buckle, button, button is connected with push assembly, button is movably connected with upper cover, and button is elastically connected with base. The utility model has the advantages of: through buckle position automatic locking and press button unlocking, the efficient assembly and disassembly maintenance of battery package are realized, and the structural strength is enhanced to prevent fracture.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner manufacturing technology, and in particular to a vacuum cleaner battery pack button structure. Background Technology

[0002] Currently, various types of cleaning devices are widely used in daily life. Common cleaning devices on the market, such as handheld vacuum cleaners, are becoming increasingly familiar to consumers and are popular due to their advantages such as being lightweight, portable, and requiring no power cord during use. The battery pack inside the vacuum cleaner powers the motor to perform the vacuuming operation.

[0003] Chinese Patent Authorization Announcement No.: CN 210379349 U, Authorization Announcement Date: April 21, 2020. This utility model proposes a vacuum cleaner battery pack and a vacuum cleaner, belonging to the field of home appliance technology, and is designed to solve the problems of complex circuits in existing vacuum cleaners. The vacuum cleaner battery pack of this utility model includes an ASIC chip system with lithium battery protection and motor control functions. The ASIC chip system includes at least a programmable control module, a battery charging and discharging management module electrically connected to the programmable control module, and a load drive module. The battery charging and discharging management module is used to detect battery voltage, balance the charge of each individual cell, detect charging and discharging current, and detect battery temperature. The load drive module is used to drive and control the motor. The drawback of this technical solution is that the assembly and disassembly of the upper and lower covers during battery pack assembly and maintenance is cumbersome, leading to low efficiency.

[0004] In summary, existing vacuum cleaner battery packs suffer from low efficiency during assembly, disassembly, and maintenance. Utility Model Content

[0005] This invention aims to overcome the inefficiency of battery pack assembly, disassembly, and maintenance in existing vacuum cleaner technologies by providing a vacuum cleaner battery pack button structure that improves the efficiency of battery pack assembly, disassembly, and maintenance.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vacuum cleaner battery pack button structure includes a base, a top cover detachably connected to the base, a guide seat and a limiting seat connected to the base; a buckle, a support plate connected to the base, the buckle positioned above the support plate, one end of the buckle engaging with the top cover, and the other end of the buckle elastically connected to the top cover; a pushing assembly, which has a pushing rib and a limiting rib, the pushing rib being slidably connected to the guide seat, the limiting rib being slidably connected to the limiting seat, and the buckle being rotatably connected to the base via the pushing assembly; a reinforcing rib, which is connected to the buckle; and a button, which is connected to the pushing assembly, movably connected to the top cover, and elastically connected to the base.

[0008] The top cover and base are connected as a single unit to hold the battery pack. The base has a guide seat and a limiting seat. The base supports the buckle via a support plate. One end of the buckle is elastically connected to the top cover, allowing the other end to engage with it. A limiting rib in the pushing assembly slides along the guide seat, lifting the elastic end of the buckle and disengaging it from the top cover, thus opening the unit. This facilitates unlocking the top cover and easy disassembly of the battery pack. The limiting rib limits the travel of the pushing rib, increasing the accuracy and efficiency of unlocking. Reinforcing ribs prevent the buckle from breaking under stress. A button is connected to the pushing assembly, allowing the pushing rib and limiting rib to be pushed from the outside of the top cover. The button is elastically connected to the base to increase damping and automatic reset when pressed. This design achieves efficient assembly, disassembly, and maintenance of the battery pack through automatic locking and button unlocking, with a simple structure, reliable connection, and enhanced ease of operation.

[0009] Preferably, the base is connected to a front side plate, which is positioned on one side of the guide seat. The guide seat has a guide groove, and the pushing assembly includes a guide strip. A pushing rib is connected to the guide strip, and the guide strip has a guide slot. The guide seat and the guide strip are interlocked through the guide groove and guide slot, and the guide strip is slidably connected to the front side plate. The guide seat is connected to the base and positioned below the buckle. The guide strip is inserted into the guide slot of the guide seat and into the guide groove of the guide seat, allowing the guide strip to move directionally and reciprocally on the guide seat when the button is pressed, improving movement stability and ensuring that the pushing rib can stably guide and connect with the buckle to push the buckle. The front side plate is connected to the base and positioned on one side of the guide seat to further limit and guide the guide strip laterally. This achieves the effect of improving structural connection stability and operational accuracy.

[0010] Preferably, the limiting seat is provided with a limiting groove, and the limiting rib plate is slidably connected to the limiting groove. A guide plate is connected to the limiting rib plate, the thickness of which is less than the thickness of the limiting rib plate. The limiting rib plate slides on the limiting seat by sliding with the limiting groove. The thinner guide plate at its front end first enters the limiting groove to guide the limiting rib plate. This enhances the smoothness of the sliding between the limiting rib plate and the limiting groove and prevents jamming.

[0011] Preferably, the pushing assembly includes a bracket and an elastic mechanism. A pushing rib is connected to one side of one end of the bracket, a limiting rib is connected to the other side of one end of the bracket, and a button is connected to the other end of the bracket. The top cover has a clearance hole into which the button is inserted. One end of the elastic mechanism is connected to the base, and the other end is connected to the bracket. The two ends of one end face of the bracket in the pushing assembly are respectively connected to the pushing rib and the limiting rib, and the other end is connected to the button. This allows the pushing rib and the limiting rib on the bracket to move in conjunction with the button. The elastic mechanism, by connecting the base and the bracket, provides damping when the button is pressed and automatically resets the button, allowing the pushing rib and the limiting rib to disengage from their latches. The clearance hole facilitates the button extending out of the top cover for easy button positioning and operation. This achieves the effect of improving structural assembly stability and operational convenience.

[0012] Preferably, the buckle includes a connecting plate, a mounting shell, and a buckle block. The mounting shell is connected to one end of the connecting plate, and the buckle block is connected to the other end of the connecting plate. The upper cover has a buckle groove, and the buckle block engages with the buckle groove. The pushing rib has a pushing inclined surface, and the mounting shell has a sliding inclined surface. The pushing rib is slidably connected to the sliding inclined surface of the mounting shell through the pushing inclined surface. The buckle includes a connecting plate in the middle, a mounting shell connected at one end, and a buckle block connected at the other end. The buckle block engages with the buckle groove of the upper cover. One side of the pushing rib is a pushing inclined surface, and one side of the mounting shell opposite to the pushing inclined surface is a sliding inclined surface. When the pushing rib pushes the mounting shell, the inclined sliding inclined surface and the pushing inclined surface fit together when force is applied, causing the mounting shell to move on the pushing inclined surface of the pushing rib and then move upward, causing the buckle block on the other side to disengage from the buckle groove and unlock the buckle. This improves the smoothness of structural operation.

[0013] Preferably, the mounting shell has a mounting cavity, and the mounting groove has a second elastic mechanism. One end of the second elastic mechanism is connected to the bottom of the mounting cavity, and the other end abuts against the top cover. The mounting shell connects to the second elastic mechanism through the mounting cavity, so that when the top cover and base are installed, the second elastic mechanism is pressed down to apply force to the fastener on the other side and enter the fastener groove. The mounting cavity prevents the second elastic mechanism from deforming laterally during compression and stretching. This achieves the effect of improving structural connection and operational stability.

[0014] Preferably, the buckle includes a support rod connected to a connecting plate. Several reinforcing ribs are provided, connected to both the connecting plate and the support rod. A limit plate is connected to the top cover, and the limit plate has a limit groove. The support rod engages with the limit groove. The support rod is connected to the middle of the connecting plate, serving as a fulcrum to support the rotation of the connecting plate on both sides. After engaging with the limit plate on the top cover via the limit groove, the structural connection is stable. Multiple reinforcing ribs are connected to the middle of the connecting plate and to the support rod to prevent the connecting plate from breaking under stress. This achieves the effect of improving structural assembly stability, enhancing structural strength, and preventing breakage.

[0015] The beneficial effects of this utility model are: it enables efficient assembly, disassembly and maintenance of the battery pack through automatic locking of the latch and unlocking by pressing the button; it has a simple structure and reliable connection; it enhances the practicality and convenience of operation; it improves the stability of the structural connection and the accuracy of operation; it improves the smoothness of the structural operation; and it enhances the structural strength to prevent breakage. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a structural diagram of the button;

[0018] Figure 3 This is a schematic diagram of the structure of the driving component;

[0019] Figure 4 This is a diagram showing the connection status between the base and the top cover;

[0020] Figure 5 yes Figure 4 A sectional view;

[0021] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Base, 2. Top cover, 3. Guide seat, 4. Limiting seat, 5. Buckle, 6. Support plate, 7. Pushing rib, 8. Limiting rib, 9. Reinforcing rib, 10. Button, 11. Front side plate, 12. Guide groove, 13. Guide strip, 14. Guide slot, 15. Limiting groove, 16. Guide piece, 17. Bracket, 18. Elastic mechanism one, 19. Clearance hole, 20. Connecting plate, 21. Mounting shell, 22. Buckle block, 23. Buckle groove, 24. Pushing inclined surface, 25. Sliding inclined surface, 26. Mounting cavity, 27. Elastic mechanism two, 28. Support rod, 29. Limiting support plate, 30. Limiting groove, 31. Rear side plate, 32. Weight reduction groove. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, an element described as being “below” other elements or features would be positioned “up” other elements or features. Thus, the exemplary term “down” can include both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0026] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0027] Example 1:

[0028] like Figure 1-3As shown, a vacuum cleaner battery pack button structure includes a base, which includes a base 1 and a top cover 2. The base 1 and the top cover 2 are detachably connected. The base 1 is connected to a guide seat 3 and a limiting seat 4. A buckle 5 is attached to the base 1 and connected to a support plate 6. The buckle 5 is positioned above the support plate 6, with one end of the buckle 5 engaging with the top cover 2 and the other end of the buckle 5 being elastically connected to the top cover 2. A pushing assembly includes a pushing rib 7 and a limiting rib 8. The pushing rib 7 is slidably connected to the guide seat 3, and the limiting rib 8 is slidably connected to the limiting seat 4. The buckle 5 is rotatably connected to the base 1 through the pushing assembly. A reinforcing rib 9 is connected to the buckle 5. A button 10 is connected to the pushing assembly, movably connected to the top cover 2, and elastically connected to the base 1.

[0029] like Figure 1 , 3 As shown, the base 1 is connected to a front side plate 11, which is placed on one side of the guide seat 3. The guide seat 3 is provided with a guide groove 12. The pushing assembly includes a guide strip 13. The pushing rib 7 is connected to the guide strip 13. The guide strip 13 is provided with a guide slot 14. The guide seat 3 and the guide strip 13 are connected to each other through the guide groove 12 and the guide slot 14. The guide strip 13 is slidably connected to the front side plate 11.

[0030] like Figure 1 , 3 As shown, the limiting seat 4 is provided with a limiting groove 15, the limiting rib plate 8 is slidably connected to the limiting groove 15, and the limiting rib plate 8 is connected to a guide plate 16, the thickness of the guide plate 16 being less than the thickness of the limiting rib plate 8.

[0031] like Figure 1-3 As shown, the pushing assembly includes a bracket 17 and an elastic mechanism 18. The pushing rib 7 is connected to one side of one end of the bracket 17, the limiting rib 8 is connected to the other side of one end of the bracket 17, the button 10 is connected to the other end of the bracket 17, the upper cover 2 is provided with a clearance hole 19, the button 10 is inserted into the clearance hole 19, one end of the elastic mechanism 18 is connected to the base 1, and the other end of the elastic mechanism 18 is connected to the bracket 17.

[0032] like Figure 1 , 2 As shown in Figures 4, 5, and 6, the buckle 5 includes a connecting plate 20, a mounting shell 21, and a buckle block 22. The mounting shell 21 is connected to one end of the connecting plate 20, and the buckle block 22 is connected to the other end of the connecting plate 20. The upper cover 2 is provided with a buckle groove 23, and the buckle block 22 is fastened to the buckle groove 23. The pushing rib 7 is provided with a pushing inclined surface 24, and the mounting shell 21 is provided with a sliding inclined surface 25. The pushing rib 7 is slidably connected to the sliding inclined surface 25 of the mounting shell 21 through the pushing inclined surface 24.

[0033] like Figure 1 , 2As shown, the mounting shell 21 is provided with a mounting cavity 26, and the mounting groove is provided with an elastic mechanism 27. One end of the elastic mechanism 27 is connected to the bottom of the mounting cavity 26, and the other end of the elastic mechanism 27 abuts against the upper cover 2.

[0034] like Figure 1 , 2 As shown, the buckle 5 includes a support rod 28, which is connected to the connecting plate 20. Several reinforcing ribs 9 are provided, which are connected to the connecting plate 20 and the support rod 28. The upper cover 2 is connected to a limiting support plate 29, which is provided with a limiting groove 30. The support rod 28 is engaged with the limiting groove 30.

[0035] like Figure 1-6 As shown: The base 1 is connected to the rear side plate 31, and the mounting shell 21 is placed between the front side plate 11 and the rear side plate 31 to facilitate the positioning of the mounting shell 21.

[0036] The support 17 is provided with several weight-reducing grooves 32 to reduce the weight of the support 17 and ensure structural strength.

[0037] Both the elastic mechanism 18 and the elastic mechanism 27 are spring structures.

[0038] In use: During assembly, fasten the top cover 2 to the base 1, causing the top cover 2 to press down on the elastic mechanism 27. This causes the buckle 22 on the other side to lift up and overcome stress to engage with the buckle groove 23. When the top cover 2 is pressed down, press button 10 to compress the elastic mechanism 18, causing the buckle 5 to connect to the top cover 2. Then, button 10 extends from the clearance hole 19, protecting the battery pack inside the base. When the battery pack needs to be disassembled for maintenance, press button 10 to cause the push rib 7 to slide along the guide groove 12 via the guide strip 13, thereby approaching and pushing the mounting shell 21. At this time, the mounting shell 21 moves on the push slope 24 to compress the elastic mechanism 27, causing the buckle 22 on the other side of the connecting plate 20 to disengage from the buckle groove 23 and unlock. The top cover 2 can then be disassembled from the base for battery pack maintenance.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A button structure for a battery pack of a vacuum cleaner, characterized by, include The base includes a base (1) and a top cover (2), the base (1) and the top cover (2) are detachably connected, and the base (1) is connected to a guide seat (3) and a limiting seat (4). The base (1) is connected to a support plate (6), the buckle (5) is placed above the support plate (6), one end of the buckle (5) is engaged with the upper cover (2), and the other end of the buckle (5) is elastically connected to the upper cover (2); The pushing assembly is provided with a pushing rib (7) and a limiting rib (8). The pushing rib (7) is slidably connected to the guide seat (3), and the limiting rib (8) is slidably connected to the limiting seat (4). The buckle (5) is rotatably connected to the base (1) through the pushing assembly. Reinforcing rib (9), which is connected to the buckle (5); Button (10), the button (10) is connected to the push component, the button (10) is movably connected to the top cover (2), and the button (10) is elastically connected to the base (1).

2. The button structure of a battery pack of a vacuum cleaner according to claim 1, wherein The base (1) is connected to a front side plate (11), which is placed on one side of the guide seat (3). The guide seat (3) is provided with a guide groove (12). The pushing assembly includes a guide strip (13). The pushing rib (7) is connected to the guide strip (13). The guide strip (13) is provided with a guide slot (14). The guide seat (3) and the guide strip (13) are connected to each other through the guide groove (12) and the guide slot (14). The guide strip (13) is slidably connected to the front side plate (11).

3. The button structure of claim 1, wherein the button structure is a battery pack button structure of a vacuum cleaner. The limiting seat (4) is provided with a limiting groove (15), the limiting rib (8) is slidably connected to the limiting groove (15), the limiting rib (8) is connected to a guide plate (16), and the thickness of the guide plate (16) is less than the thickness of the limiting rib (8).

4. The button structure of a dust cleaner battery pack according to claim 1 or 2 or 3, characterized in that, The pushing assembly includes a bracket (17) and an elastic mechanism (18). The pushing rib (7) is connected to one side of one end of the bracket (17), the limiting rib (8) is connected to the other side of one end of the bracket (17), the button (10) is connected to the other end of the bracket (17), the upper cover (2) is provided with a clearance hole (19), the button (10) is inserted into the clearance hole (19), one end of the elastic mechanism (18) is connected to the base (1), and the other end of the elastic mechanism (18) is connected to the bracket (17).

5. The button structure of claim 1, wherein the button structure is a battery pack button structure of a vacuum cleaner. The buckle (5) includes a connecting plate (20), a mounting shell (21) and a buckle block (22). The mounting shell (21) is connected to one end of the connecting plate (20), and the buckle block (22) is connected to the other end of the connecting plate (20). The upper cover (2) is provided with a buckle groove (23), and the buckle block (22) is fastened to the buckle groove (23). The pushing rib (7) is provided with a pushing inclined surface (24), and the mounting shell (21) is provided with a sliding inclined surface (25). The pushing rib (7) is slidably connected to the sliding inclined surface (25) of the mounting shell (21) through the pushing inclined surface (24).

6. A button structure for a battery pack of a vacuum cleaner according to claim 5, wherein The mounting shell (21) is provided with a mounting cavity (26), and the mounting cavity (26) is provided with an elastic mechanism (27). One end of the elastic mechanism (27) is connected to the bottom of the mounting cavity (26), and the other end of the elastic mechanism (27) abuts against the top cover (2).

7. The vacuum cleaner battery pack button structure according to claim 5, characterized in that, The buckle (5) includes a support rod (28), which is connected to the connecting plate (20). There are several reinforcing ribs (9), which are connected to the connecting plate (20) and the support rod (28). The upper cover (2) is connected to a limiting support plate (29), which has a limiting groove (30). The support rod (28) is engaged with the limiting groove (30).

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