A support locking mechanism and backpack battery
Patent Information
- Application Number
- CN202521348817.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-06-27
AI Technical Summary
[0002]近年来，市场上背包电池包括电池仓和背包支架，电池仓与背包支架可拆卸的连接，电池仓需要定期充电，需要将电池仓从背包支架上取下、安装，一般采用卡块与蝶形螺丝的方式进行装配，而这种装卸方式不方便取下与安装
[0014]所述背包电池的背包支架与电池包支架通过支架锁定机构装卸，安装时，只需将背包支架上的卡勾部与电池包支架上的卡接槽对应滑动卡合，同时向背包电池主体方向推动锁定块，使锁定块的定位凸部与背包支架上的锁定件的第一定位凹部配合，此时锁定块的抵接凸块抵接于电池包支架的定位部，使电池包支架与背包支架卡合锁定。拆卸时，反方向拨动锁定块，使锁定块的定位凸部与背包支架上的锁定件的第二定位凹部配合，此时锁定块的抵接凸块脱离电池包支架的定位部，再滑动电池包支架，使得背包支架上的卡勾部与电池包支架上的卡接槽脱开，即可拆卸电池包支架。提供一种更易拆卸与安装的背包电池，使得操作更加便捷，大大的提高工作效率。
Smart Images
Figure CN224804039U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of batteries, specifically to a backpack battery. Background Technology
[0002] In recent years, backpack batteries on the market include battery compartments and backpack frames. The battery compartments and backpack frames are detachably connected. The battery compartments need to be charged regularly, and they need to be removed from the backpack frames for installation. Generally, they are assembled using clips and wing screws, but this method of installation and removal is inconvenient. Utility Model Content
[0003] The purpose of this application is to overcome the shortcomings of existing technologies and provide a backpack battery that is easier to disassemble and install. This utility model is achieved through the following technical solution:
[0004] A bracket locking mechanism includes a first bracket and a second bracket lockable to the first bracket. The first bracket includes a first plane and a locking groove penetrating the first plane. The second bracket includes a second plane and a hook portion protruding from the second plane and extending in a direction parallel to the second plane. The hook portion and the locking groove are slidably engaged in a direction parallel to the first plane. The bracket locking mechanism further includes a locking block and a locking member. The locking block is slidably mounted on the locking member. The locking member is mounted on one of the first bracket or the second bracket. The locking block is connected to the other of the first bracket or the second bracket. The locking block includes a positioning spring. The locking member includes a first positioning recess and a second positioning recess distributed along the movement direction of the positioning spring. The positioning spring includes a positioning protrusion. When the locking block is in a first position, the positioning protrusion engages with the first positioning recess. When the locking block is in a second position, the positioning protrusion engages with the second positioning recess.
[0005] Furthermore, the locking block portion is recessed into the locking element.
[0006] Furthermore, the first bracket includes a positioning part disposed on the first plane, and the locking block includes an abutting protrusion. When the positioning spring is in the first position, the abutting protrusion abuts against the positioning part, thereby locking the first bracket and the second bracket.
[0007] Furthermore, the first position is the locked position, and the second position is the unlocked position.
[0008] Furthermore, the locking block includes a guide rib, and the locking member includes a guide groove, with the guide rib sliding within the guide groove.
[0009] Furthermore, the guide rib includes an anti-detachment protrusion, and the guide groove includes a stop surface perpendicular to the sliding direction of the sliding guide rib. When the locking block moves to the limit position, the anti-detachment protrusion abuts against the stop surface to prevent the locking block from falling off the locking member.
[0010] Furthermore, the locking member is fixedly connected to the second bracket, and the positioning part is correspondingly provided with the locking member.
[0011] Furthermore, the snap-fit slots and snap-fit hooks are correspondingly provided in at least two sets.
[0012] Furthermore, the guide ribs are correspondingly provided with the guide grooves, and at least one set is provided.
[0013] A backpack battery, the backpack battery including the bracket locking mechanism, wherein the first bracket is a battery pack bracket and the second bracket is a backpack bracket.
[0014] The backpack battery's backpack bracket and battery pack bracket are assembled and disassembled via a bracket locking mechanism. During installation, simply slide the hook on the backpack bracket into the corresponding slot on the battery pack bracket, and simultaneously push the locking block towards the backpack battery body. This causes the positioning protrusion of the locking block to engage with the first positioning recess of the locking element on the backpack bracket. At this point, the abutting protrusion of the locking block abuts against the positioning part of the battery pack bracket, locking the battery pack bracket to the backpack bracket. During disassembly, move the locking block in the opposite direction, causing the positioning protrusion of the locking block to engage with the second positioning recess of the locking element on the backpack bracket. This disengages the abutting protrusion of the locking block from the positioning part of the battery pack bracket. Then slide the battery pack bracket, disengaging the hook on the backpack bracket from the slot on the battery pack bracket, allowing the battery pack bracket to be disassembled. This provides a backpack battery that is easier to assemble and disassemble, making operation more convenient and greatly improving work efficiency. Attached Figure Description
[0015] Figure 1 This is a perspective view of a backpack battery according to an embodiment of this application.
[0016] Figure 2 for Figure 1 A 3D view of the first support bracket for the backpack battery.
[0017] Figure 3 for Figure 1 A 3D view of the second support bracket for the backpack battery.
[0018] Figure 4 for Figure 1 The diagram shows a cross-sectional view of the backpack battery locking block in the first position.
[0019] Figure 5 for Figure 1The diagram shows a cross-sectional view of the backpack battery locking block in the second position.
[0020] Figure 6 for Figure 1 The diagram shows a cross-sectional view of the backpack battery locking block in its extreme position.
[0021] Figure 7 for Figure 1 A 3D view of the locking block of the backpack battery shown.
[0022] Figure 8 for Figure 1 A 3D view of the locking mechanism of the backpack battery shown. Detailed Implementation
[0023] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application.
[0024] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "a" or "one," etc., do not indicate a quantity limitation, but rather indicate the presence of at least one. "A plurality" or "several" indicates two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and / or "upper," etc., are for ease of description only and are not limited to a location or spatial orientation. The terms "comprising" or "including," etc., mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms "connected," "linked," etc., are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.
[0025] Combination Figures 1 to 8A bracket locking mechanism 100 includes a first bracket 101 and a second bracket 102 lockable to the first bracket 101. The first bracket 101 includes a first plane 103 and a locking groove 1 penetrating the first plane 103. The second bracket 102 includes a second plane 104 and a hook portion 2 protruding from the second plane 104 and extending in a direction parallel to the second plane 104. The hook portion 2 and the locking groove 1 can be slidably engaged in a direction parallel to the first plane 103. The bracket locking mechanism 100 further includes a locking block 4 and a locking member 5. The locking block 4 is slidably mounted on the locking member 5. The locking element 5 is installed on one of the first bracket 101 or the second bracket 102, and the locking block 4 is connected to the other of the first bracket 101 or the second bracket 102. The locking block 4 includes a positioning spring 43, and the locking element 5 includes a first positioning recess 51 and a second positioning recess 52 distributed along the movement direction of the positioning spring 43. The positioning spring 43 includes a positioning protrusion 431. When the locking block 4 is in the first position, the positioning protrusion 431 cooperates with the first positioning recess 51. When the locking block 4 is in the second position, the positioning protrusion 431 cooperates with the second positioning recess 52.
[0026] Preferably, the locking member 5 is fixedly connected to the second bracket 102, and the positioning part 3 is correspondingly provided with the locking member 5.
[0027] Preferably, the snap-fit groove 1 is provided corresponding to the snap-fit hook 2, and at least two sets are provided.
[0028] Combination Figures 3 to 5 The locking block 4 is partially embedded in the locking member 5. The first bracket 101 includes a positioning part 3 disposed on the first plane 103, and the locking block 4 includes an abutting protrusion 41. When the positioning spring piece 43 is in the first position, the abutting protrusion 41 abuts against the positioning part 3, thereby locking the first bracket 101 and the second bracket 102. The first position is the locked position, and the second position is the unlocked position.
[0029] Combination Figures 6 to 8 The locking block 4 includes a guide rib 42, and the locking member 5 includes a guide groove 53, wherein the guide rib 42 slides within the guide groove 53.
[0030] Preferably, the guide rib 42 includes an anti-detachment protrusion 421, and the guide groove 53 includes a stop surface 54 perpendicular to the sliding direction of the sliding guide rib 42. When the locking block 4 moves to the limit position, the anti-detachment protrusion 421 abuts against the stop surface 54 to prevent the locking block 4 from falling off the locking member 5.
[0031] Preferably, the guide ribs 42 are correspondingly provided with the guide grooves 53, and at least one set is provided.
[0032] Combination Figures 1 to 8 A backpack battery 105 includes a battery compartment, a backpack bracket, and a battery pack bracket. The battery compartment is fixedly connected to the battery pack bracket. The backpack battery 105 includes a bracket locking mechanism 100. The first bracket 101 is a battery pack bracket, and the second bracket 102 is a backpack bracket.
[0033] When installing the backpack battery 105, simply slide the hook 2 on the backpack bracket into the corresponding slot 1 on the battery pack bracket, and simultaneously push the locking block 4 towards the main body of the backpack battery 105. This causes the positioning protrusion 431 of the locking block 4 to engage with the first positioning recess 51 of the locking member 5 on the backpack bracket. At this time, the abutting protrusion 41 of the locking block 4 abuts against the positioning part 3 of the battery pack bracket, locking the battery pack bracket to the backpack bracket. For disassembly, move the locking block 4 in the opposite direction, causing the positioning protrusion 431 of the locking block 4 to engage with the second positioning recess 52 of the locking member 5 on the backpack bracket. At this time, the abutting protrusion 41 of the locking block 4 disengages from the positioning part 3 of the battery pack bracket. Then slide the battery pack bracket, causing the hook 2 on the backpack bracket to disengage from the slot 1 on the battery pack bracket, thus disassembling the battery pack bracket. This provides a backpack battery 105 that is easier to disassemble and install, making operation more convenient and greatly improving work efficiency.
[0034] It should be understood that the accompanying drawings illustrate exemplary embodiments in detail, and it should be understood that this application is not limited to the details or methods set forth in the specification or illustrated in the drawings. It should also be understood that the terminology is for descriptive purposes only and should not be considered limiting.
[0035] In view of this specification, further modifications and alternative embodiments of various aspects of the invention will be apparent to those skilled in the art. Therefore, this description should be interpreted as illustrative only. The configurations and arrangements shown in the various exemplary embodiments are merely illustrative. Although only some embodiments have been described in detail in this disclosure, many modifications (e.g., variations in the size, dimensions, structure, shape and proportions of various elements, values of parameters, mounting arrangements, use of materials, color, orientation, etc.) can be made without substantially departing from the novel teachings and advantages described herein. Some elements shown as integrally formed may be constructed from multiple parts or elements, the positions of elements may be reversed or otherwise changed, and the nature or number or position of discrete elements may be changed or varied. According to alternative embodiments, the order or sequence of any process, logical algorithm, or method steps may be changed or reordered. Other substitutions, modifications, alterations, and omissions may be made to the design, operating conditions, and arrangements of the various exemplary embodiments without departing from the scope of the invention.
[0036] Although the present application describes specific combinations of features in the appended claims, various embodiments of the invention relate to any combination of any features described herein, whether or not such combinations are currently claimed, and any such combination of features may be claimed in this application or in a future application. Any feature, element, or component of any exemplary embodiment discussed above may be used alone or in combination with any feature, element, or component of any other embodiment discussed above.
[0037] In various exemplary embodiments, relative dimensions, including angles, lengths, and radii, as shown in the accompanying drawings, are drawn to scale. Actual measurements in the drawings will disclose the relative dimensions, angles, and scales of the various exemplary embodiments. The various exemplary embodiments extend to a wide range around absolute and relative dimensions, angles, and scales that can be determined from the accompanying drawings. The various exemplary embodiments include any combination of one or more relative dimensions or angles that can be determined from the accompanying drawings. Furthermore, actual dimensions not explicitly stated in this specification can be determined by combining the scales of the dimensions measured in the accompanying drawings with the explicit dimensions stated in this specification.
Claims
1. A bracket locking mechanism, comprising a first bracket and a second bracket lockable to the first bracket, characterized in that: The first bracket includes a first plane and a snap-fit groove penetrating the first plane, and the second bracket includes a second plane and a snap-fit hook protruding from the second plane, wherein the snap-fit hook engages with the snap-fit groove; The bracket locking mechanism further includes a locking block and a locking member. The locking block is slidably mounted on the locking member. The locking member is mounted on one of the first bracket or the second bracket. The locking block is connected to the other of the first bracket or the second bracket. The locking block includes a positioning spring, and the locking member includes a first positioning recess and a second positioning recess distributed along the movement direction of the positioning spring. The positioning spring includes a positioning protrusion. When the locking block is in a first position, the positioning protrusion engages with the first positioning recess, and when the locking block is in a second position, the positioning protrusion engages with the second positioning recess.
2. The bracket locking mechanism according to claim 1, characterized in that: The locking block portion is embedded in the locking element.
3. The bracket locking mechanism according to claim 1, characterized in that: The first bracket includes a positioning part disposed on the first plane, and the locking block includes an abutting protrusion. When the positioning spring is in the first position, the abutting protrusion abuts against the positioning part.
4. The bracket locking mechanism according to claim 3, characterized in that: The first position is the locked position, and the second position is the unlocked position.
5. The bracket locking mechanism according to claim 1, characterized in that: The locking block includes a guide rib, and the locking member includes a guide groove, wherein the guide rib slides within the guide groove.
6. The bracket locking mechanism according to claim 5, characterized in that: The guide rib includes an anti-detachment protrusion, and the guide groove includes a stop surface perpendicular to the sliding direction of the guide rib. When the locking block moves to the limit position, the anti-detachment protrusion abuts against the stop surface.
7. The bracket locking mechanism according to claim 3, characterized in that: The locking element is fixedly connected to the second bracket, and the positioning part is correspondingly provided with the locking element.
8. The bracket locking mechanism according to claim 1, characterized in that: The snap-fit slots are correspondingly provided with the snap-fit hooks, and at least two sets are provided.
9. The bracket locking mechanism according to claim 5, characterized in that: The guide ribs are correspondingly provided with the guide grooves, and at least one set is provided.
10. A backpack battery, characterized in that: The backpack battery includes a bracket locking mechanism as described in any one of claims 1 to 9, wherein the first bracket is a battery pack bracket and the second bracket is a backpack bracket.