Battery module for intelligent sofa and intelligent sofa

Abstract

The utility model provides a battery module for an intelligent sofa and the intelligent sofa. The battery module for the intelligent sofa comprises a battery pack body and a sliding support, the sliding support is used for being installed on the intelligent sofa, the battery pack body is used for being electrically connected with a power connection end of the intelligent sofa, a first sliding groove is formed in the sliding support, the battery pack body is arranged in the first sliding groove in a sliding mode, and the battery pack body is electrically connected with the power connection end of the intelligent sofa. An elastic clamping block is arranged on the groove wall of the first sliding groove in a protruding mode. A second sliding groove is formed in the outer side of the battery pack body, a fool-proof positioning protrusion and a clamping boss are sequentially arranged in the second sliding groove in the sliding direction of the battery pack body in a protruding mode, a fool-proof area is formed between the clamping boss and the fool-proof positioning boss, a clamping groove is formed in the clamping boss, and the fool-proof area is located between the fool-proof positioning protrusion and the clamping boss. The elastic clamping block slides along the second sliding groove, so that the acting end of the elastic clamping block is located in the fool-proof area or the clamping groove.

Description

Technical Field

[0001] This disclosure relates to the field of smart sofas, and in particular to a battery module for a smart sofa and a smart sofa. Background Technology

[0002] The battery pack is the power source for a smart sofa, providing the necessary electricity for its electric function buttons, massage system, heating or cooling system, allowing the sofa to adjust and operate according to the user's needs. In traditional technology, the battery pack is directly fixed to the sofa using fasteners such as screws or bolts, requiring tools for installation and removal, which results in poor ease of installation and removal.

[0003] To address the aforementioned issues, Chinese Patent Application No. CN202110262795.3 discloses a mounting base, a battery pack body, and a battery pack. The mounting base includes a fixed plate and a connecting plate, with the connecting plate connected to the fixed plate. A sliding boss is provided on the connecting plate, which is used to slide and connect to the battery pack body. The battery pack body has an abutment groove, so that when the battery pack body needs to be disassembled or assembled, the sliding boss and the battery pack body can simply slide away from each other.

[0004] However, the above-mentioned battery pack design has the following problems during use:

[0005] The battery pack body is provided with an abutment groove, and the connecting plate is also provided with an elastic piece. When fixing the battery pack body to the mounting base, the elastic piece on the connecting plate needs to be slid into the abutment groove. However, in actual operation, when the user slides the elastic piece to abut against the outer wall of the abutment groove, they may mistakenly believe that the elastic piece has been slid into the abutment groove. However, at this time, the elastic piece is not engaged in the abutment groove. That is, the battery pack is not equipped with a foolproof structure. This causes the battery pack body to easily slip off when the sofa is adjusted to a tilt angle, which may lead to damage to the battery pack.

[0006] Therefore, there is an urgent need for a battery assembly mechanism that is easy to assemble and disassemble, has a foolproof structure, and can prevent the battery from slipping out. Utility Model Content

[0007] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a battery module for a smart sofa that is easy to install and remove, has a foolproof structure, and prevents the battery from slipping out, as well as a smart sofa.

[0008] The purpose of this disclosure is achieved through the following technical solution:

[0009] A battery module for a smart sofa includes:

[0010] The battery pack body and the sliding bracket are provided. The sliding bracket is used for mounting on a smart sofa, and the battery pack body is used for electrical connection with the power terminal of the smart sofa.

[0011] The sliding bracket has a first sliding groove, the battery pack body is slidably disposed in the first sliding groove, and the groove wall of the first sliding groove is provided with an elastic snap-fit ​​block.

[0012] The battery pack body has a second sliding groove on its outer side. The battery pack body also has a sliding notch at the starting end of the second sliding groove, which is connected to the second sliding groove. The sliding notch is used to slide the elastic locking block into the second sliding groove. The second sliding groove has a foolproof positioning boss and a locking boss protruding sequentially along the sliding direction of the battery pack body. A foolproof area is formed between the locking boss and the foolproof positioning boss. The locking boss has a locking groove. The elastic locking block slides along the second sliding groove so that the active end of the elastic locking block is located in the foolproof area or the locking groove.

[0013] In one embodiment, the bottom area of ​​the foolproof area is larger than the bottom area of ​​the snap-fit ​​groove.

[0014] In one embodiment, the foolproof area has a foolproof groove located on the side of the foolproof positioning boss opposite to the sliding notch.

[0015] In one embodiment, the depth of the anti-fooling groove is equal to the depth of the snap-fit ​​groove.

[0016] In one embodiment, the foolproof positioning boss includes a first guide portion, a middle arc-shaped guide portion, and a second guide portion, which are sequentially connected. The first guide portion and the middle arc-shaped guide portion are both connected to the bottom wall of the second sliding groove.

[0017] In one embodiment, the elastic snap-fit ​​block includes a connecting part and an elastic part connected together. The connecting part is connected to the groove wall of the first sliding groove, and the connecting part slides along the second sliding groove so that the elastic part is located in the foolproof area or the snap-fit ​​groove.

[0018] In one embodiment, the sliding bracket includes a top cover, a first connecting plate, and a second connecting plate. The first connecting plate and the second connecting plate are both connected to the top cover and are disposed opposite to each other. The first connecting plate, the second connecting plate, and the top cover together form the first sliding groove, and the connecting part protrudes from the first connecting plate.

[0019] In one embodiment, the first connecting plate further protrudes with a first support block, which is disposed adjacent to the elastic snap-fit ​​block. The first support block slides along the second sliding groove, and when the elastic portion is located within the snap-fit ​​groove, the first support block abuts against the anti-foolproof positioning boss; and / or

[0020] The second connecting plate has a protruding second support block, which is located in the corresponding second sliding groove.

[0021] In one embodiment, the first connecting plate is further provided with a stop block, the elastic snap block is located between the first support block and the stop block, and the stop block abuts against the groove wall of the second sliding groove.

[0022] In one embodiment, there are two second sliding grooves, which are arranged correspondingly. The number of the snap-fit ​​boss and the foolproof positioning boss is at least one, and at least one snap-fit ​​boss and at least one foolproof positioning boss are located in the same second sliding groove.

[0023] In one embodiment, the snap-fit ​​boss includes a first boss body and a second boss body, the first boss body is connected to the second boss body, and the snap-fit ​​groove is formed at the connection between the first boss body and the second boss body.

[0024] A smart sofa includes the battery module for a smart sofa as described in any of the above embodiments.

[0025] Compared with the prior art, this disclosure has at least the following advantages:

[0026] The aforementioned battery module for a smart sofa has a sliding bracket mounted on it. The sliding bracket has a first sliding groove with a resilient locking block protruding from its wall. A second sliding groove is formed on the outer side of the battery pack body. A locking boss and a foolproof positioning boss are located within the second sliding groove, forming a foolproof area together with the battery pack body. The battery pack body slides within the first sliding groove for easy assembly and disassembly. When the battery pack body slides along the first sliding groove, the resilient locking block slides correspondingly within the second sliding groove. After passing through the foolproof positioning boss, the resilient locking block is located within the foolproof area. Even if the resilient locking block does not engage with the locking groove of the locking boss, the foolproof positioning boss prevents the battery pack body from slipping when the smart sofa is tilted, thus avoiding damage to the battery pack body and further improving the connection stability between the battery pack body and the sliding bracket. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a battery module for a smart sofa according to one embodiment;

[0029] Figure 2 for Figure 1 The diagram shows the structure of the sliding bracket for the battery module of a smart sofa.

[0030] Figure 3 for Figure 1 Another structural schematic diagram of the sliding bracket for the battery module of a smart sofa is shown.

[0031] Figure 4 for Figure 1 The diagram shows the structural schematic of the battery pack body for the battery module used in the smart sofa.

[0032] Figure 5 for Figure 4 The diagram shows a partial enlarged view of the battery pack body at point A. Detailed Implementation

[0033] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] This disclosure provides a battery module for a smart sofa, including a battery pack body and a sliding bracket. The sliding bracket is used to install on the smart sofa, and the battery pack body is used to electrically connect to the power connection terminal of the smart sofa. The sliding bracket has a first sliding groove, and the battery pack body is slidably disposed in the first sliding groove. An elastic locking block protrudes from the groove wall of the first sliding groove. A second sliding groove is formed on the outer side of the battery pack body. The battery pack body also has a sliding notch at the sliding start end of the second sliding groove, which communicates with the second sliding groove. The sliding notch is used to slide the elastic locking block into the second sliding groove. A foolproof positioning boss and a locking boss are sequentially protruding in the second sliding groove along the sliding direction of the battery pack body. A foolproof area is formed between the locking boss and the foolproof positioning boss. The locking boss has a locking groove. The elastic locking block slides along the second sliding groove so that the active end of the elastic locking block is located in the foolproof area or the locking groove.

[0037] The aforementioned battery module for a smart sofa has a sliding bracket mounted on it. The sliding bracket has a first sliding groove with a resilient locking block protruding from its wall. A second sliding groove is formed on the outer side of the battery pack body. A locking boss and a foolproof positioning boss are located within the second sliding groove, forming a foolproof area together with the battery pack body. The battery pack body slides within the first sliding groove for easy assembly and disassembly. When the battery pack body slides along the first sliding groove, the resilient locking block slides correspondingly within the second sliding groove. After passing through the foolproof positioning boss, the resilient locking block is located within the foolproof area. Even if the resilient locking block does not engage with the locking groove of the locking boss, the foolproof positioning boss prevents the battery pack body from slipping when the smart sofa is tilted, thus avoiding damage to the battery pack body and further improving the connection stability between the battery pack body and the sliding bracket.

[0038] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0039] like Figures 1 to 5As shown, a battery module 10 for a smart sofa in one embodiment includes a battery pack body 100 and a sliding bracket 200. The sliding bracket 200 is used to install on the smart sofa, and the battery pack body 100 is used to electrically connect to the power terminal of the smart sofa. The sliding bracket 200 has a first sliding groove 200a, and the battery pack body 100 is slidably disposed in the first sliding groove 200a. The groove wall of the first sliding groove 200a is provided with an elastic snap-fit ​​block 211.

[0040] The battery pack body 100 has a second sliding groove 100a on its outer side. The battery pack body 100 also has a sliding notch 100c at the sliding start end of the second sliding groove 100a, which is connected to the second sliding groove 100a. The sliding notch 100c is used to slide the elastic locking block into the second sliding groove 100a. The second sliding groove 100a has a foolproof positioning boss 120 and a locking boss 110 protruding sequentially along the sliding direction of the battery pack body 100. A foolproof area 100b is formed between the locking boss 110 and the foolproof positioning boss 120. The locking boss 110 has a locking groove 110a. The elastic locking block 211 slides along the second sliding groove 100a so that the active end of the elastic locking block 211 is located in the foolproof area 100b or the locking groove 110a.

[0041] In this embodiment, the sliding bracket 200 is pre-fixed on the smart sofa. The battery pack body 100 slides along the first sliding groove 200a. Correspondingly, the elastic locking block 211 on the sliding bracket 200 also slides along the second sliding groove 100a. The second sliding groove 100a is provided with a locking protrusion 110 and a foolproof positioning protrusion 120 spaced apart. When the elastic locking block 211 slides in the second sliding groove 100a, it first abuts against the foolproof positioning protrusion 120. After the working end of the elastic locking block 211 elastically deforms, it passes through the foolproof positioning protrusion 120. At this time, the elastic locking block 211 is located in the foolproof area 100b. When the battery pack body 100 continues to slide, the elastic locking block 211 abuts against the locking protrusion 110. After the elastic locking block 211 elastically deforms, it is embedded in the locking groove 110a, so that the battery pack body 100 is fixed to the sliding bracket 200.

[0042] Furthermore, when the elastic locking block 211 slides along the second sliding groove 100a, there is a possibility that the user may mistakenly believe that the elastic locking block 211 has been fully embedded in the locking groove 110a, that is, the elastic locking block 211 is partially abutting against the locking protrusion 110. However, at this time, the elastic locking block 211 is not actually fully embedded in the locking groove 110a, which poses a risk of the battery pack falling out. By providing a foolproof positioning protrusion 120, the foolproof positioning protrusion 120, the locking protrusion 110, and the battery pack itself... The body 100 together forms a foolproof area 100b. Even if the elastic locking block 211 is not fully embedded in the locking groove 110a, the elastic locking block 211 will definitely be located in the foolproof area 100b. This ensures that when the smart sofa shakes or adjusts its tilt direction, the elastic locking block 211 is blocked by the foolproof positioning protrusion 120 and the locking protrusion 110. In other words, the battery pack body 100 will not slip off the sliding bracket 200, thereby avoiding the problem of the battery pack body 100 falling and being damaged.

[0043] The aforementioned battery module 10 for a smart sofa has a sliding bracket 200 mounted on it. The sliding bracket 200 has a first sliding groove 200a, and an elastic locking block 211 protrudes from the groove wall of the first sliding groove 200a. A second sliding groove 100a is formed on the outer side of the battery pack body 100. A locking boss 110 and a foolproof positioning boss 120 are located within the second sliding groove 100a, and together with the battery pack body 100, they form a foolproof area 100b. The battery pack body 100 is slidably disposed within the first sliding groove 200a, allowing for easy assembly and disassembly of the battery pack body 100. It is relatively convenient. When the battery pack body 100 slides along the first sliding groove 200a, the elastic locking block 211 slides accordingly in the second sliding groove 100a. After the elastic locking block 211 passes through the foolproof positioning boss 120, the elastic locking block 211 is located in the foolproof area 100b. Even if the elastic locking block 211 does not lock into the locking groove 110a of the locking boss 110, the foolproof positioning boss 120 can prevent the battery pack body 100 from slipping when the smart sofa adjusts its tilt angle, thereby avoiding damage to the battery pack body 100 and further improving the connection stability between the battery pack body 100 and the sliding bracket 200.

[0044] In one embodiment, the bottom area of ​​the foolproof region 100b is larger than the bottom area of ​​the latching groove 110a. In this embodiment, when the battery pack body 100 slides along the second sliding groove 100a, because the bottom area of ​​the foolproof region 100b is larger than the bottom area of ​​the latching groove 110a, the user can determine whether the active end of the elastic latching block 211 is in the latching groove 110a or in the foolproof region 100b by moving the battery pack body 100, thus achieving a foolproof function.

[0045] In one embodiment, the foolproof area 100b has a foolproof groove located on the side of the foolproof positioning boss away from the sliding notch. It can be understood that the foolproof groove is a groove formed by the snap-fit ​​boss 110, the foolproof positioning boss 120, and the battery pack body 100; that is, the foolproof groove is part of the second sliding groove 100a, and the foolproof groove is located on the side of the foolproof positioning boss 120 away from the sliding notch 100c, so that the elastic snap-fit ​​block 211 passes sequentially through the foolproof area 100b and the snap-fit ​​groove 110a.

[0046] In one embodiment, the depth of the anti-fooling groove is equal to the depth of the snap-fit ​​groove, so that the elastic snap-fit ​​block 211 enters the snap-fit ​​groove after passing through the anti-fooling groove.

[0047] In another embodiment, the depth of the foolproof groove is less than the depth of the snap-fit ​​groove.

[0048] like Figure 5 As shown, in one embodiment, the foolproof positioning boss 120 includes a first guide portion 121, a middle arc-shaped guide portion 122, and a second guide portion 123. The first guide portion 121, the middle arc-shaped guide portion 122, and the second guide portion 123 are sequentially connected, and both the first guide portion 121 and the second guide portion 123 are connected to the bottom wall of the second sliding groove 100a. In this embodiment, the first guide portion 121, the middle arc-shaped guide portion 122, and the second guide portion 123 are integrally formed structures, and the first guide portion 121, the middle arc-shaped guide portion 122, and the second guide portion 123 are arc-shaped structures. This makes it easier for the working end of the elastic locking block 211 to pass through the first guide portion 121, the middle arc-shaped guide portion 122, and the second guide portion 123 during elastic deformation.

[0049] like Figure 2 As shown, in one embodiment, the elastic locking block 211 includes a connecting portion 211a and an elastic portion 211b connected together. The connecting portion 211a is connected to the groove wall of the first sliding groove 200a. The connecting portion 211a slides along the second sliding groove 100a so that the elastic portion 211b is located in the foolproof area 100b or the locking groove 110a. In this embodiment, when the battery pack body 100 slides along the first sliding groove 200a, the connecting portion 211a slides accordingly in the second sliding groove 100a. When the elastic portion 211b abuts against the foolproof positioning boss 120, the elastic portion 211b elastically deforms to enter the foolproof area 100b. When the connecting portion 211a continues to slide so that the elastic portion 211b abuts against the locking boss 110, the elastic portion 211b elastically deforms to enter the locking groove 110a. At this time, the battery pack body 100 and the sliding bracket 200 are fixed.

[0050] like Figure 2 and Figure 3 As shown, in one embodiment, the sliding bracket 200 includes a top cover 210, a first connecting plate 220 and a second connecting plate 230. The first connecting plate 220 and the second connecting plate 230 are both connected to the top cover 210 and are arranged opposite to each other. The first connecting plate 220, the second connecting plate 230 and the top cover 210 together form the first sliding groove 200a. The connecting part 211a protrudes from the first connecting plate 220. In this embodiment, the top cover 210, the first connecting plate 220, and the second connecting plate 230 are integrally formed. The first connecting plate 220 and the second connecting plate 230 are arranged opposite to each other, that is, the first connecting plate 220 and the second connecting plate 230 are respectively connected to the two sides of the top cover 210, so that the first sliding groove 200a is a U-shaped groove, and the connecting part 211a protrudes from the first connecting plate 220, so that when the battery pack body 100 slides along the first sliding groove 200a, the connecting part 211a slides along the extension direction of the second sliding groove 100a of the battery pack body 100.

[0051] like Figure 2 As shown, in one embodiment, the first connecting plate 220 is further provided with a first support block 222. The first support block 222 is disposed adjacent to the elastic snap-fit ​​block 211. The first support block 222 slides along the second sliding groove 100a. When the elastic part 211b is located in the snap-fit ​​groove 110a, the first support block 222 abuts against the foolproof positioning boss 120. It can be understood that the sliding bracket 200 and the battery pack body 100 are only supported by the elastic snap-fit ​​block 211, which makes the connection between the sliding bracket 200 and the battery pack body 100 not stable enough. By providing a first support block 222 on the first connecting plate 220, the first support block 222 slides along the second sliding groove 100a. When the battery pack body 100 is stationary, the first support block 222 and the elastic snap-fit ​​block 211 work together to provide support, so that the connection between the sliding bracket 200 and the battery pack body 100 is more stable. Furthermore, there is a preset distance between the first support block 222 and the elastic snap-fit ​​block 211. When the elastic part 211b of the elastic snap-fit ​​block 211 snaps into the snap-fit ​​groove 110a, the first support block 222 abuts against the foolproof positioning boss 120, that is, the battery pack body 100 can no longer slide along the first sliding groove 200a, indicating that the battery pack body 100 is in place and the elastic part 211b has snapped into the snap-fit ​​groove 110a.

[0052] like Figure 2As shown, in one embodiment, the surface of the first support block 222 is an arc-shaped structure, so that the force is smaller when the first support block 222 slides along the second sliding groove 100a, and thus the sliding between the battery pack body 100 and the sliding bracket 200 is smoother.

[0053] like Figure 2 As shown, in one embodiment, the first connecting plate 220 is further provided with a stop block 223. The elastic locking block 211 is located between the first support block 222 and the stop block 223, and the stop block 223 abuts against the groove wall of the second sliding groove 100a. It can be understood that the first connecting plate 220 is provided with a stop block 223, and the elastic locking block 211 is located between the first support block 222 and the stop block 223. When the elastic part 211b of the elastic locking block 211 is engaged in the locking groove 110a, the stop block 223 abuts against the side wall of the second sliding groove 100a, so that the battery pack body 100 cannot continue to slide in that direction. That is, the stop block 223 and the first support block 222 cooperate to prevent the battery pack body 100 from sliding off the sliding bracket 200. Furthermore, the thickness of the stop block 223 is relatively small so that the stop block 223 will not be interfered with by the foolproof positioning boss 120 and the snap-fit ​​boss 110 when sliding in the second sliding groove 100a.

[0054] like Figure 4 As shown, in one embodiment, there are two second sliding grooves 100a, which are correspondingly arranged. The number of the engaging protrusion 110 and the foolproof positioning protrusion 120 is at least one, with at least one engaging protrusion 110 and at least one foolproof positioning protrusion 120 located within the same second sliding groove 100a. In this embodiment, there are two second sliding grooves 100a, meaning that second sliding grooves 100a are respectively provided on both sides of the battery pack body 100. The engaging protrusion 110 and the foolproof positioning protrusion 120 are located within one of the second sliding grooves 100a, so that the engaging protrusion 110 and the foolproof positioning protrusion 120 cooperate with the elastic engaging block 211 on the first connecting plate 220 to achieve the positioning and engaging function.

[0055] like Figure 3As shown, in one embodiment, the second connecting plate 230 is provided with a second support block 231, which is located within the corresponding second sliding groove 100a. In this embodiment, the second connecting plate 230 is provided with a second support block 231, which is located within the corresponding second sliding groove 100a. That is, the second support block 231 is located within the second sliding groove 100a without the anti-foolproof positioning boss 120 and the snap-fit ​​boss 110, and the second support block 231 serves to support and fix the device. Furthermore, there are multiple second support blocks 231, which are spaced apart on the second connecting plate 230 to improve the support and fixation effect between the sliding bracket 200 and the battery pack body 100.

[0056] like Figure 5 As shown, in one embodiment, the snap-fit ​​boss 110 includes a first boss body 111 and a second boss body 112. The first boss body 111 and the second boss body 112 are connected, and the snap-fit ​​groove 110a is formed at the connection between the first boss body 111 and the second boss body 112. It can be understood that when the elastic portion 211b of the elastic snap-fit ​​block 211 abuts against the first boss body 111, the elastic portion 211b undergoes elastic deformation under force, causing the elastic portion 211b to snap into the snap-fit ​​groove 110a formed at the connection between the first boss body 111 and the second boss body 112.

[0057] This application also provides a smart sofa, including the battery module 10 for a smart sofa as described in any of the above embodiments.

[0058] Compared with the prior art, this disclosure has at least the following advantages:

[0059] The aforementioned battery module 10 for a smart sofa has a sliding bracket 200 mounted on it. The sliding bracket 200 has a first sliding groove 200a, and an elastic locking block 211 protrudes from the groove wall of the first sliding groove 200a. A second sliding groove 100a is formed on the outer side of the battery pack body 100. A locking boss 110 and a foolproof positioning boss 120 are located within the second sliding groove 100a, and together with the battery pack body 100, they form a foolproof area 100b. The battery pack body 100 is slidably disposed within the first sliding groove 200a, allowing for easy assembly and disassembly of the battery pack body 100. It is relatively convenient. When the battery pack body 100 slides along the first sliding groove 200a, the elastic locking block 211 slides accordingly in the second sliding groove 100a. After the elastic locking block 211 passes through the foolproof positioning boss 120, the elastic locking block 211 is located in the foolproof area 100b. Even if the elastic locking block 211 does not lock into the locking groove 110a of the locking boss 110, the foolproof positioning boss 120 can prevent the battery pack body 100 from slipping when the smart sofa adjusts its tilt angle, thereby avoiding damage to the battery pack body 100 and further improving the connection stability between the battery pack body 100 and the sliding bracket 200.

[0060] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A battery module for a smart sofa, comprising a battery pack body and a sliding bracket, wherein the sliding bracket is for mounting on the smart sofa, and the battery pack body is for electrically connecting to a power terminal of the smart sofa, characterized in that, The sliding bracket has a first sliding groove, the battery pack body is slidably disposed in the first sliding groove, and the groove wall of the first sliding groove is provided with an elastic snap-fit ​​block. The battery pack body has a second sliding groove on its outer side. The battery pack body also has a sliding notch at the starting end of the second sliding groove, which is connected to the second sliding groove. The sliding notch is used to slide the elastic locking block into the second sliding groove. The second sliding groove has a foolproof positioning boss and a locking boss protruding sequentially along the sliding direction of the battery pack body. A foolproof area is formed between the locking boss and the foolproof positioning boss. The locking boss has a locking groove. The elastic locking block slides along the second sliding groove so that the active end of the elastic locking block is located in the foolproof area or the locking groove.

2. The battery module for a smart sofa according to claim 1, characterized in that, The bottom area of ​​the foolproof area is larger than the bottom area of ​​the snap-fit ​​groove.

3. The battery module for a smart sofa according to claim 1, characterized in that, The foolproof area has a foolproof groove, which is located on the side of the foolproof positioning boss that is away from the sliding notch.

4. The battery module for a smart sofa according to claim 3, characterized in that, The depth of the anti-fooling groove is equal to the depth of the snap-fit ​​groove.

5. The battery module for a smart sofa according to claim 1, characterized in that, The foolproof positioning boss includes a first guide portion, a middle arc-shaped guide portion, and a second guide portion. The first guide portion, the middle arc-shaped guide portion, and the second guide portion are connected in sequence. The first guide portion and the second guide portion are both connected to the bottom wall of the second sliding groove.

6. The battery module for a smart sofa according to claim 1, characterized in that, The elastic snap-fit ​​block includes a connecting part and an elastic part connected together. The connecting part is connected to the groove wall of the first sliding groove, and the connecting part slides along the second sliding groove so that the elastic part is located in the foolproof area or the snap-fit ​​groove.

7. The battery module for a smart sofa according to claim 6, characterized in that, The sliding bracket includes a top cover, a first connecting plate, and a second connecting plate. The first connecting plate and the second connecting plate are both connected to the top cover and are arranged opposite to each other. The first connecting plate, the second connecting plate, and the top cover together form the first sliding groove, and the connecting part protrudes from the first connecting plate.

8. The battery module for a smart sofa according to claim 7, characterized in that, The first connecting plate also has a protruding first support block, which is disposed adjacent to the elastic snap-fit ​​block. The first support block slides along the second sliding groove. When the elastic part is located in the snap-fit ​​groove, the first support block abuts against the anti-foolproof positioning boss; and / or, The second connecting plate has a protruding second support block, which is located in the corresponding second sliding groove.

9. The battery module for a smart sofa according to claim 8, characterized in that, The first connecting plate is also provided with a stop block, and the elastic snap block is located between the first support block and the stop block. The stop block abuts against the groove wall of the second sliding groove.

10. A smart sofa, characterized in that, Includes the battery module for a smart sofa as described in any one of claims 1 to 9.

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