CN221262578U

CN221262578U - Battery mounting seat and power supply device thereof

Info

Publication number: CN221262578U
Application number: CN202322855041.6U
Authority: CN
Inventors: 朱芹
Original assignee: Dongguan Hanxing Electronics Co ltd
Current assignee: Dongguan Hanxing Electronics Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-07-02
Anticipated expiration: 2033-10-24

Abstract

The utility model relates to the technical field of batteries and discloses a battery mounting seat and a power supply device thereof, wherein the battery mounting seat comprises a mounting bottom plate, mounting side walls are arranged on the periphery of the mounting bottom plate in an extending mode, at least one first accommodating cavity with an opening is formed in the mounting bottom plate and the mounting side walls in a surrounding mode, a first partition plate is arranged in the first accommodating cavity, the first partition plate separates the first accommodating cavity to form at least two first accommodating positions for mounting a power supply battery a, one end of each first accommodating position is provided with a first mounting position for mounting a first conductive component, the other end of each first accommodating position is provided with a second mounting position for mounting a second conductive component, and the first mounting position and the second mounting position are communicated with the first accommodating position; the power supply device is in split type and is provided with the battery mounting seat for mounting the battery and the conductive component in a matched manner, so that each component battery and the conductive component can be detached and replaced, and the preparation and use cost of the power supply device is effectively reduced.

Description

Battery mounting seat and power supply device thereof

Technical Field

The utility model relates to the technical field of batteries, in particular to a battery mounting seat and a power supply device thereof.

Background

With the continuous improvement of the consumer level of residents, the demands of people for improving the life quality are also becoming more and more remarkable, and the concerns on safety and health are increasing. Under the pushing of the large intelligent trend, more and more intelligent devices are generated, so that more convenience is provided for the life of people, and particularly, the intelligent closestool is favored by consumers due to the advantages of automatic flushing function, automatic disinfection, cleanness, sanitation and the like.

In order to drive the intelligent closestool to operate, a battery is required to be installed for supplying power, the traditional intelligent closestool battery is a battery module formed by serially packaging a plurality of small power supply batteries, and as the battery module cannot be disassembled, each component battery or conductive component in the battery module is only damaged, the whole battery module is scrapped, so that the preparation and use cost of the battery is increased; on the other hand, the waterproof performance of the battery is poor, the intelligent closestool is in a wet bathroom environment, the service life of the battery without the waterproof performance is obviously shortened, and the current power supply requirement cannot be met. In view of this, the inventors have made a new invention.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide a battery mounting seat and a power supply device thereof, which have the characteristics of detachable replacement of a battery and long service life.

In order to achieve the above purpose, the utility model provides a battery mounting seat and a power supply device thereof, which comprises a mounting bottom plate, wherein the periphery of the mounting bottom plate is provided with mounting side walls in an extending manner, at least one first accommodating cavity with an opening is formed by surrounding the mounting bottom plate and the mounting side walls together, a first partition plate is arranged in the first accommodating cavity, the first partition plate separates the first accommodating cavity to form at least two first accommodating positions for mounting a power supply battery a, one end of each first accommodating position is provided with a first mounting position for mounting a first conductive component, the other end of each first accommodating position is provided with a second mounting position for mounting a second conductive component, and the first mounting position and the second mounting position are both communicated with the first accommodating position.

Preferably, the mounting bottom plate and the mounting side wall are further provided with a second accommodating cavity with an opening, the second accommodating cavity and the first accommodating cavity are mutually reversely arranged, a second partition board is arranged in the second accommodating cavity, and the second partition board separates the second accommodating cavity to form at least two second accommodating positions for mounting the power supply battery b; the second holds the position one end and is provided with the third installation position that is used for installing the electrically conductive subassembly of third, and the second holds the position other end and is provided with the fourth installation position that is used for installing the electrically conductive subassembly of fourth, third installation position and fourth installation position all communicate with the second holds the position.

Preferably, a through hole through which the conductive component can pass is arranged between the first accommodating cavity and the second accommodating cavity.

Further, the installation side wall is further provided with a threading hole, and the threading hole is communicated with the first accommodating cavity and the second accommodating cavity.

Further, the outside of installation lateral wall is provided with the knot position of being convenient for connect outside lid, detain the position and be provided with the connection lug.

Preferably, one end of the installation side wall, which is close to the opening of the accommodating cavity, is provided with an annular platform part for conveniently installing the waterproof sealing ring.

Preferably, a set of assembly grooves are formed in one side of the outer portion of the mounting side wall.

The utility model also comprises a power supply device, wherein the power supply device comprises the battery mounting seat, the battery mounting seat is used for assembling the power supply battery a, the first side cover, the first conductive component and the second conductive component are respectively detachably arranged in the first mounting position and the second mounting position, the power supply battery a is detachably accommodated in the first accommodating position, and the power supply battery a is electrically connected with the first conductive component and the second conductive component to form a series connection; the first side cover is detachably connected to the opening end of the first accommodating cavity, and a first waterproof sealing ring is arranged at the joint of the first side cover and the mounting side wall.

Preferably, the portable electric vehicle further comprises a second side cover, a third conductive component and a fourth conductive component, wherein the third conductive component and the fourth conductive component are respectively detachably arranged in a third installation position and a fourth installation position, the second accommodating position is used for detachably accommodating a power supply battery b, and the power supply battery b is electrically connected with the third conductive component and the fourth conductive component to form a series connection; the second side cover is detachably connected to the opening end of the second accommodating cavity, and a second waterproof sealing ring is arranged at the joint of the second side cover and the mounting side wall.

The utility model also comprises another power supply device, the power supply device comprises the battery mounting seat, the battery mounting seat can be used for detachably mounting a plurality of power supply batteries c, the power supply device further comprises a battery box and a plurality of conductive pieces c, the conductive pieces c are mounted in the battery mounting seat, the plurality of power supply batteries c are electrically connected with each other through the conductive pieces c to form a series connection, the battery box comprises a box body and an upper cover which is matched with the box body, a third waterproof sealing ring is arranged between the box body and the upper cover, a third accommodating cavity with an opening is formed in the middle of the box body, and the battery mounting seat is mounted in the third accommodating cavity.

The beneficial effects are that: compared with the prior art, the utility model is a battery mounting seat and a power supply device thereof, and has the following advantages: 1. the power supply device is split-type and is provided with a battery mounting seat for mounting the battery and the conductive component in a matched manner, so that each component battery and the conductive component can be detached and replaced, and the manufacturing, assembling and using cost of the power supply device is effectively reduced; 2. the waterproof performance of the power supply device is good, and the service life of the power supply device is effectively prolonged.

Drawings

Fig. 1 is a schematic view of a first accommodating cavity according to the present utility model.

Fig. 2 is a schematic view of a second accommodating cavity according to the present utility model.

Fig. 3 is a schematic structural diagram of an embodiment of a power supply device according to the present utility model.

Fig. 4 is an exploded view of an embodiment of a power supply device according to the present utility model.

Fig. 5 is a schematic view of the battery mounting base structure of the present utility model.

Fig. 6 is a schematic structural diagram of another embodiment of the power supply device of the present utility model.

Fig. 7 is an exploded view of another embodiment of the power supply device of the present utility model.

Fig. 8 is a schematic view of the structure of the upper cover of the present utility model.

Fig. 9 is a schematic structural diagram of a conductive component according to the present utility model.

The reference numerals include:

The waterproof sealing device comprises a mounting bottom plate-1, a power supply battery a-11, a first side cover-12, a first conductive component-13, a conductive sheet a-131, a conductive sheet b-132, a first conductive contact part-133, a second conductive contact part-134, an elastic part-135, a second conductive component-14, a first waterproof sealing ring-15, a power supply battery b-16, a second side cover-17, a third conductive component-18, a fourth conductive component-19, a second waterproof sealing ring-20, a mounting side wall-2, an annular platform part-21, an assembly groove-22, a first accommodating cavity-3, a first partition board-31, a first accommodating part-32, a first mounting part-33, a second mounting part-34, a second accommodating cavity-4, a second partition board-41, a second accommodating part-42, a third mounting part-43, a fourth mounting part-44, a through hole-5, a threading hole-6, a buckling position-7, a connecting lug-71, a vacant position-72, a battery case-8, a power supply battery c-81, a conductive element c-82, a conductive element c-83, a waterproof case body-84, a third partition board-84, a third clamping block-85, a third clamping block-91, a blocking tongue-9 and a blocking strip-9.

Detailed Description

The present utility model will be described in detail with reference to fig. 1 to 9.

The utility model relates to a battery mounting seat and a power supply device thereof, which comprises a mounting bottom plate 1, wherein mounting side walls 2 are arranged on the periphery of the mounting bottom plate 1 in an extending manner, at least one first accommodating cavity 3 with an opening is formed by surrounding the mounting bottom plate 1 and the mounting side walls 2 together, a first partition plate 31 is arranged in the first accommodating cavity 3, the first partition plate 31 separates the first accommodating cavity 3 to form at least two first accommodating positions 32 for mounting a power supply battery a11, one end of the first accommodating position 32 is provided with a first mounting position 33 for mounting a first conductive component 13, the other end of the first accommodating position 32 is provided with a second mounting position 34 for mounting a second conductive component 14, and the first mounting position 33 and the second mounting position 34 are communicated with the first accommodating position 32.

The battery mounting seat is provided with the plurality of first containing positions 32 which can be used for containing the power supply batteries, the plurality of first containing positions 32 are arranged side by side, and the two ends of each containing position are respectively provided with the mounting positions for mounting the conductive components, so that the power supply batteries and the conductive components at the two ends are detachably connected with the battery mounting seat, when any power supply battery is scrapped or any conductive component becomes large in internal resistance and rusts due to overlong use time, the battery mounting seat can be independently pulled out for replacement, and the preparation and use cost of the power supply device are saved.

As a further embodiment, when the mounting side wall 2 continues to extend along the other side of the mounting base plate 1, the mounting base plate 1 and the mounting side wall 2 are further formed with a second accommodating cavity 4 with an opening, the second accommodating cavity 4 and the first accommodating cavity 3 are oppositely arranged, a second partition 41 is arranged inside the second accommodating cavity 4, and the second partition 41 separates the second accommodating cavity 4 to form at least two second accommodating positions 42 for installing the power supply battery b 16; the second accommodating position 42 is provided with a third mounting position 43 for mounting the third conductive component 18 at one end, the other end of the second accommodating position 42 is provided with a fourth mounting position 44 for mounting the fourth conductive component 19, and the third mounting position 43 and the fourth mounting position 44 are communicated with the second accommodating position 42. The second accommodating cavity 4 has the same structure and function as those of the first accommodating cavity 3, and meanwhile, the second accommodating cavity 4 is used for expanding the capacity of the power supply device, storing more electric energy for the power supply device and prolonging the service life of the whole power supply device.

In the technical scheme, each power supply battery installed in the first accommodating cavity 3 is connected in series to form a group of power supply battery packs, each power supply battery installed in the second accommodating cavity 4 forms another group of power supply battery packs, the two groups of power supply batteries can be mutually independent for use, and each power supply battery pack is used as a standby battery, and power supply can be started only when the power supply battery pack of the first accommodating cavity 3 consumes electric quantity; the two power supply battery packs can be connected in series and used, and the two power supply battery packs can save the exported wire raw materials. When the two sets of power supply batteries are combined and used, a through hole 5 through which the conductive component can pass is arranged between the first accommodating cavity 3 and the second accommodating cavity 4, and the conductive output end of the conductive component of the first accommodating cavity 3 passes through the power supply battery which enters the second accommodating cavity 4 and is connected with the second accommodating cavity 4, so that the two sets of power supply batteries are electrically connected in series.

As a further embodiment, the mounting sidewall 2 is further provided with a threading hole 6, and the threading hole 6 is communicated with the first accommodating cavity 3 and the second accommodating cavity 4. The conductive component of the present utility model may be a conductive sheet, in order to realize electrical serial connection between a plurality of power supply batteries, part of the conductive component is formed by integrally connecting two conductive parts, as shown in fig. 9, and is divided into a conductive sheet a131 and a conductive sheet b132, wherein a first conductive contact part 133 is arranged in the middle of the conductive sheet a131, a second conductive contact part 134 is arranged in the conductive sheet b132, and both the first conductive contact part 133 and the second conductive contact part 134 protrude out of the surface of the conductive sheet so as to connect the power supply batteries. The conductive components used as the output and input ends of the power supply device are arranged in a split mode through two elastic sheets, the two elastic sheets are not contacted with each other to prevent the battery from being short-circuited, and the two conductive sheets are respectively connected with the power-on lead and pass through the threading holes 6 to be respectively connected with the female base or the plug.

In order to further improve the technical scheme, the inventor sets the first conductive contact part 133 as a circular bump, and the second conductive contact part 134 as a conductive spring, where the conductive spring and the circular bump form a larger difference in appearance so as to facilitate the user to distinguish the positive and negative electrodes of the installed battery, and the conductive spring has elasticity and an elastic gap, so that after the power supply battery is installed, the conductive parts at two ends of the battery are favorably contacted with the battery with stable force to realize stable electrical connection, and assembly links are reduced.

As an embodiment, the mounting side wall 2 is provided with a fastening portion 7 at the outside thereof for facilitating connection with an external cover, and the fastening portion 7 is provided with a connection protrusion 71. In the embodiment shown in fig. 3, the symmetrically arranged buckling positions 7 are matched with the clamping tongues 9 on the side covers, and the bayonet 91 on the clamping tongues 9 and the connecting convex blocks 71 in the buckling positions 7 are mutually clamped to realize the detachable connection of the battery mounting seat and the side covers. In order to facilitate the disassembly and assembly of the power supply device, after the buckling position 7 is clamped with the clamping tongue 9, a vacancy 72 is reserved in the buckling position 7, and the vacancy 72 facilitates the user to uncover the side cover by hands or other disassembly tools.

Likewise, the end of the mounting side wall 2 close to the opening of the accommodating cavity is provided with an annular platform part 21 for conveniently mounting the waterproof sealing ring. In the embodiment of the power supply device shown in fig. 3, the two side covers are directly fastened to two sides of the battery mounting seat, so as to improve the waterproof performance of the power supply device, the inventor places waterproof sealing rings at the connection positions of the two side covers and the battery mounting seat, and reserves annular platform parts 21 at two ports of the battery mounting seat for convenient placement, so that the waterproof sealing rings prevent the connection between the battery mounting seat and the side covers from being interfered by the waterproof sealing rings and not achieving the waterproof effect.

Preferably, a set of assembly grooves 22 are provided on the outer side of the mounting sidewall 2. In the embodiment of the power supply device shown in fig. 6, the assembling groove 22 on the battery mounting seat is matched with the assembling strip 87 arranged on the inner side of the upper cover 84, when the battery is mounted, the battery mounting seat is buckled into the upper cover 84 for assembly, and then the assembled upper cover 84 and the battery mounting seat are mounted in the box 83. The assembly groove 22 and the assembly bar 87 cooperate to improve the assembly efficiency of the power supply device, and define the position of the battery mount pad, so as to prevent the battery mount pad from shaking in the box 83 and affecting the use effect.

The battery mount of the present utility model may form two power supply devices as shown in fig. 3 and 6, respectively.

As an embodiment, in the embodiment of the power supply device of fig. 3, the power supply device includes the battery mounting seat, and further includes a power supply battery a11, a first side cover 12, a first conductive component 13, and a second conductive component 14, where the first conductive component 13 and the second conductive component 14 are detachably mounted in the first mounting position 33 and the second mounting position 34, respectively, the conductive component is uniformly provided with a plurality of elastic portions 135, and the elastic portions 135 form elastic abutment with the side walls of the mounting positions, so that the conductive component is stably mounted in the mounting positions; in order to facilitate the conductive member to pass through the through hole 5, the conductive member passing through the through hole 5 is not provided with an elastic part but is fixed by arranging a blocking piece 10 on the battery mounting seat. The power supply battery a11 is detachably accommodated in the first accommodating position 32, and the power supply battery a11 is electrically connected with the first conductive component 13 and the second conductive component 14 to form a series connection; the first side cover 12 is detachably connected to the opening end of the first accommodating cavity 3, and a first waterproof sealing ring 15 is arranged at the joint of the first side cover 12 and the mounting side wall 2.

Further, the power supply device further comprises a power supply battery b16, a second side cover 17, a third conductive component 18 and a fourth conductive component 19, wherein the third conductive component 18 and the fourth conductive component 19 are respectively detachably installed in a third installation position 43 and a fourth installation position 44, and the conductive components are also stably installed in the installation positions by utilizing an elastic part 135; the power supply battery b16 is detachably accommodated in the second accommodating position 42, and the power supply battery b16 is electrically connected with the third conductive component 18 and the fourth conductive component 19 to form a series connection; the second side cover 17 is detachably connected to the opening end of the second accommodating cavity 4, and a second waterproof sealing ring 20 is arranged at the joint of the second side cover 17 and the mounting side wall 2. The structure of the first accommodating cavity 3 is the same as that of the second accommodating cavity 4, and the two groups of power supply battery packs can be connected in series through the through holes 5 in the middle of the battery seat.

In this embodiment, power supply unit only installs detachable side cap additional through both sides and seals power supply unit to all be provided with waterproof sealing circle between side cap and the battery holder, can realize power supply unit's low-cost detachable packaging, guaranteed power supply unit's waterproof performance again, effectively prolonged power supply unit's life.

As another embodiment, in the embodiment shown in fig. 6, the power supply device includes the above-mentioned battery mounting seat, and further includes a battery box 8, a plurality of power supply batteries c81 and a plurality of conductive members c82, the power supply batteries c81 and the conductive members c82 are all detachably mounted in the battery mounting seat, the battery mounting seat can still mount two sets of power supply battery packs, the plurality of power supply batteries c81 are electrically connected with each other through the conductive members c82 to form a series connection, the battery box 8 includes a box body 83 and an upper cover 84 adapted to the box body 83, a third waterproof sealing ring 85 is disposed between the box body 83 and the upper cover 84, a third accommodating cavity 86 having an opening is provided in the middle of the box body 83, and the battery mounting seat is mounted in the third accommodating cavity 86. The upper cover 84 is provided with a set of assembly slots 22 that fit into the battery mount.

In this embodiment, the battery box 8 is sleeved outside the power supply device to comprehensively protect the battery mounting seat, the battery mounting seat is not affected by external environment, and the upper cover 84 is further provided with an assembly strip 87 adapted to the assembly groove 22 in this embodiment, so as to assist in quickly mounting and fixing the battery mounting seat, and effectively improve the assembly efficiency and the assembly stability of the power supply device.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. A battery mount, comprising a mounting base plate (1), characterized in that: the utility model discloses a power supply battery, including installation bottom plate (1), installation side wall (2), installation bottom plate (1) and installation side wall (2) enclose jointly and are formed with at least one first holding chamber (3) that have the opening, first holding chamber (3) inside is provided with first baffle (31), first baffle (31) separate first holding chamber (3) be formed with two at least first holding positions (32) that are used for installing power supply battery a (11), first holding position (32) one end is provided with first installation position (33) that are used for installing first conductive component (13), and first holding position (32) other end is provided with second installation position (34) that are used for installing second conductive component (14), first installation position (33) and second installation position (34) all communicate with first holding position (32).

2. The battery mount according to claim 1, wherein: the mounting bottom plate (1) and the mounting side wall (2) are also provided with a second containing cavity (4) with an opening, the second containing cavity (4) and the first containing cavity (3) are mutually reversely arranged, a second partition plate (41) is arranged inside the second containing cavity (4), and the second partition plate (41) separates the second containing cavity (4) to form at least two second containing positions (42) for mounting the power supply battery b (16); one end of the second accommodating position (42) is provided with a third mounting position (43) for mounting the third conductive component (18), the other end of the second accommodating position (42) is provided with a fourth mounting position (44) for mounting the fourth conductive component (19), and the third mounting position (43) and the fourth mounting position (44) are communicated with the second accommodating position (42).

3. The battery mount according to claim 2, wherein: a through hole (5) through which the conductive component can pass is arranged between the first accommodating cavity (3) and the second accommodating cavity (4).

4. The battery mount according to claim 2, wherein: the mounting side wall (2) is further provided with a threading hole (6), and the threading hole (6) is communicated with the first accommodating cavity (3) and the second accommodating cavity (4).

5. The battery mount according to claim 1, wherein: the outside of installation lateral wall (2) is provided with the knot position (7) of being convenient for connect outside lid, knot position (7) are provided with connecting lug (71).

6. The battery mount according to claim 1, wherein: an annular platform part (21) which is convenient for installing the waterproof sealing ring is arranged at one end of the installation side wall (2) close to the opening of the accommodating cavity.

7. The battery mount according to any one of claims 1 to 6, wherein: a group of assembly grooves (22) are formed in one side of the outer portion of the mounting side wall (2).

8. A power supply device characterized in that: the battery mounting seat is used for assembling a power supply battery a (11), a first side cover (12), a first conductive component (13) and a second conductive component (14), the first conductive component (13) and the second conductive component (14) are respectively detachably mounted in a first mounting position (33) and a second mounting position (34), the power supply battery a (11) is detachably accommodated in a first accommodating position (32), and the power supply battery a (11) is electrically connected with the first conductive component (13) and the second conductive component (14) to form series connection; the first side cover (12) is detachably connected to the opening end of the first accommodating cavity (3), and a first waterproof sealing ring (15) is arranged at the joint of the first side cover (12) and the mounting side wall (2).

9. A power supply device according to claim 8, characterized in that: the solar cell module further comprises a second side cover (17), a third conductive component (18) and a fourth conductive component (19), wherein the third conductive component (18) and the fourth conductive component (19) are respectively detachably arranged in a third installation position (43) and a fourth installation position (44), the second accommodating position (42) can detachably accommodate a power supply battery b (16), and the power supply battery b (16) is electrically connected with the third conductive component (18) and the fourth conductive component (19) to form a series connection; the second side cover (17) is detachably connected to the opening end of the second accommodating cavity (4), and a second waterproof sealing ring (20) is arranged at the joint of the second side cover (17) and the mounting side wall (2).

10. A power supply device characterized in that: the battery mounting seat comprises the battery mounting seat according to any one of claims 1 to 7, a plurality of power supply batteries c (81) are detachably mounted on the battery mounting seat, a battery box (8) and a plurality of conductive pieces c (82), the conductive pieces c (82) are mounted in the battery mounting seat, the plurality of power supply batteries c (81) are electrically connected with each other through the conductive pieces c (82) to form a series connection, the battery box (8) comprises a box body (83) and an upper cover (84) matched with the box body (83), a third waterproof sealing ring (85) is arranged between the box body (83) and the upper cover (84), a third accommodating cavity (86) with an opening is formed in the middle of the box body (83), and the battery mounting seat is mounted in the third accommodating cavity (86).