Detachable battery mounting assembly

Abstract

The utility model discloses a detachable battery mounting component, which comprises a casing and a battery compartment, the battery compartment comprises a battery holder and a battery cover mounted on the battery holder in an openable manner, the battery holder is provided with a mounting space suitable for placing a battery, the casing is provided with a mounting position matched with the battery holder, and the battery holder is provided with a mounting hole matched with the mounting position. The front part of the battery holder is detachably and rotatably connected with the mounting position, and the rear part of the battery holder is detachably and fixedly connected with the mounting position. According to the utility model, the detachable installation of the battery compartment and the casing is realized, and during packaging and transportation, the battery compartment and the bare computer are separated, so that the packaging height of the bare computer is reduced by a user in the later period, the encasement amount is increased, and the transportation cost of a single piece is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tools, in particular to a detachable battery mounting assembly. Background Art

[0002] Existing garden tools are large and lightweight, requiring significant space when packaged for transport. Containers are commonly used for both land and sea transport, and packing capacity is a key factor. The larger the packing capacity, the lower the shipping cost per unit, which in turn increases profit margins. Currently, lithium-ion battery products in the industry use battery packs housed in non-detachable compartments attached to the body of the device. As battery life improves, battery pack capacity and size are expected to increase, leading to larger packaging for bare-metal devices, smaller packing capacity, and higher transportation costs. Utility Model Content

[0003] The purpose of the utility model is to address the shortcomings of the existing technology and propose a detachable battery installation assembly to achieve detachable installation of the battery compartment and the casing. During packaging and transportation, the battery compartment and the bare machine are separated, and the user can install it by himself later, thereby reducing the bare machine packaging height, thereby increasing the packing volume and reducing the single-piece transportation cost.

[0004] The technical solution to achieve the purpose of this utility model is:

[0005] A detachable battery mounting assembly includes a housing and a battery compartment, wherein the battery compartment includes a battery seat and a battery cover that can be opened and closed and mounted on the battery seat, wherein the battery seat is provided with an installation space suitable for placing the battery, and the housing is provided with a mounting position that is compatible with the battery seat, and the battery seat is detachably mounted on the mounting position.

[0006] Furthermore, the front portion of the battery holder is detachably rotatably connected to the mounting position, and the rear portion is detachably fixedly connected to the mounting position.

[0007] Furthermore, first grooves are symmetrically provided on both sides of the front of the mounting position, and a stopper extending backward is provided on the front top of the first groove to form a connecting groove with an opening facing backward. A connecting shaft is symmetrically provided at the bottom of the battery holder near the front end, and the connecting shaft gap is stuck in the connecting groove.

[0008] Furthermore, an arc surface adapted to the connecting shaft is provided between the stopper and the front side of the first groove, forming an arc-shaped rotating surface, so that the connecting shaft rotates more smoothly.

[0009] Furthermore, a first inclined surface extending backward is provided on the rear side of the first groove.

[0010] Furthermore, the lower rear portion of the block is provided with a second inclined surface extending backward, and the upper portion is provided with a third inclined surface extending forward, and the inclination angle of the second inclined surface is greater than the inclination angle of the first inclined surface. By providing the block with the second and third inclined surfaces set in opposite directions, and the inclination angle of the second inclined surface is greater than the first inclined surface, it can avoid right-angle interference in the sliding of the connecting shaft into the connecting groove, and at the same time expand the size of the sliding groove entrance, making it easier for the connecting shaft to slide into the connecting groove.

[0011] Furthermore, a plug-in seat adapted to the battery pack is fixed on the mounting position, and ribs are symmetrically provided on both sides. A through groove corresponding to the plug-in seat is provided at the bottom of the battery seat, and ridges adapted to the ribs are provided at the bottom of both sides. Battery sliding tracks adapted to the battery pack are provided on both sides of the plug-in seat.

[0012] Furthermore, the battery holder is provided with a screw that is tightened on the casing, a buckle is provided on the rear side of the bottom, a slot corresponding to the buckle is provided on the casing, and the buckle is mounted in the slot.

[0013] Furthermore, protrusions are symmetrically provided on both sides of the battery holder, and the front ends of the protrusions are connected to form the installation space, and the screws are provided on the protrusions.

[0014] Furthermore, the convex portion is a hollow structure, and mutually perpendicular reinforcing ribs are provided inside the convex portion and on the casing. Screw hole columns are provided at the intersection of the reinforcing ribs, and the screws are tightened in the corresponding screw hole columns.

[0015] Furthermore, a second groove is provided at the front end of the upper surface of the battery holder, shaft holes are symmetrically provided on both sides of the second groove, and a pin shaft is provided at the front end of the battery cover and inserted into the shaft hole.

[0016] Furthermore, a positioning assembly is provided between the upper surface of the battery holder and the battery cover.

[0017] Furthermore, the positioning assembly includes a first positioning member and a second positioning member, the first positioning member includes a positioning groove and a positioning plate that cooperate with each other and are respectively arranged on the battery seat and the battery cover, and the second positioning member includes a strong magnet and a metal guide column that cooperate with each other and are respectively arranged on the battery seat and the battery cover.

[0018] Furthermore, a gap is provided between the rear end bottom of the battery cover and the battery seat, and an integrally formed flap is provided on the side away from the battery seat to facilitate opening the battery cover.

[0019] By adopting the above technical solution, the utility model has the following beneficial effects:

[0020] (1) The present invention facilitates the positioning and installation of the battery compartment by pre-setting an installation position on the housing. By designing the battery holder to be detachably installed on the installation position, the battery compartment and the housing can be detachably installed. During packaging and transportation, the battery compartment and the bare machine can be separated and installed by the user later, thereby reducing the height of the bare machine packaging, thereby increasing the packing volume and reducing the transportation cost per piece.

[0021] (2) The front portion of the battery holder of the present invention is designed to be detachably connected to the mounting position, so that the user can assemble the battery compartment with the housing at an inclined angle by themselves, and then rotate the bottom to fit the housing, which is convenient for assembly. The rear portion of the battery holder is designed to be detachably fixedly connected to the mounting position, so as to achieve a firm connection between the battery compartment and the housing.

[0022] (3) The utility model realizes a detachable and rotatable connection between the battery holder and the housing by inserting the connecting shaft into the connecting groove, which has a simple structure and is easy to install.

[0023] (4) The utility model forms an inclined sliding groove by setting a first inclined surface, so that the connecting shaft can slide naturally into the connecting groove along the sliding groove, further improving the convenience of installation.

[0024] (5) The utility model pre-fixes the plug-in holder on the housing in advance. After the battery holder is installed, the rib position is limited to ensure that the reserved position of the battery pack corresponds to the plug-in holder. The preset track battery sliding track facilitates the mechanical connection between the battery pack and the battery holder, thereby bearing the gravity of the battery pack and making physical contact with the battery pack. While achieving electrical connection, the gravity bearing and electrical connection functions are separated, thereby extending the reliability and service life of the electrical connection.

[0025] (6) The present invention pre-fixes the battery holder and the housing through buckles and slots, and strengthens the connection strength between the battery holder and the housing through screws, making it easy to disassemble and assemble while achieving reliable locking.

[0026] (7) The utility model cleverly forms an installation space for placing the battery through the design of the protrusion, and sets screws on the protrusion, so that the front end, rear end and both sides of the battery holder are connected to the housing, further improving the reliability of the fixation.

[0027] (8) The convex portion of the utility model is a hollow structure, which saves materials and reduces weight, thereby reducing manufacturing costs and transportation costs. At the same time, reinforcing ribs are provided to ensure that the structural strength of the convex portion meets the use requirements.

[0028] (9) The utility model realizes the rotational connection between the battery cover and the battery holder through the cooperation of the pin shaft and the shaft hole, and the structure is simple.

[0029] (10) The present invention provides a positioning assembly, which not only supports the battery cover but also improves the relative position accuracy after the cover is closed, avoids shaking, and makes the overall structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0031] Figure 1 This is a schematic diagram of the new structure of the present invention;

[0032] Figure 2 This is a schematic structural diagram of the casing of the present utility model;

[0033] Figure 3 for Figure 2 A local enlarged view of point A in FIG;

[0034] Figure 4 This is a schematic structural diagram of the battery holder of the present utility model;

[0035] Figure 5 This is a bottom view of the battery holder of the present utility model;

[0036] Figure 6 This is a bottom view of the battery cover of the present invention;

[0037] Figure 7 This is a schematic diagram of the connection structure between the plug holder and the battery holder of the utility model.

[0038] The reference numerals in the accompanying drawings are:

[0039] Casing 1, card slot 1-1, battery holder 2, connecting shaft 2-1, buckle 2-2, protrusion 2-3, second groove 2-4, shaft hole 2-4-1, positioning groove 2-5, strong magnet 2-6, ridge 2-7 battery cover 3, pin 3-1, positioning plate 3-2, metal guide column 3-3, flap 3-4, mounting position 4, rib position 4-1, first groove 5, first inclined surface 5-1, stopper 6, second inclined surface 6-1, third inclined surface 6-2, arc surface 7, reinforcing rib 8, screw hole column 9, insert seat 10, battery sliding track 10-1. DETAILED DESCRIPTION

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0041] (Example 1)

[0042] like Figures 1 to 6The detachable battery mounting assembly shown includes a housing 1 and a battery compartment. The battery compartment includes a battery holder 2 and a battery cover 3 that can be opened and closed and mounted on the battery holder 2. The battery holder 2 is provided with a mounting space suitable for placing the battery. The housing 1 is provided with a mounting position 4 that is compatible with the battery holder 2. The front portion of the battery holder 2 is detachably and rotatably connected to the mounting position 4, allowing the user to assemble the battery compartment with the housing 1 at an angle. The bottom can then be rotated to fit the housing 1 for easy installation. The rear portion of the battery holder 2 is detachably and fixedly connected to the mounting position 4, achieving a secure connection between the battery compartment and the housing 1. The overall structural design enables the detachable installation of the battery compartment and the housing 1. During packaging and transportation, the battery compartment is separated from the bare device, allowing the user to install it later, reducing the height of the bare device packaging, thereby increasing the packing volume and reducing the shipping cost per unit.

[0043] Specifically, first grooves 5 are symmetrically provided on both sides of the front of the mounting position 4, and a stopper 6 extending backward is provided on the front top of the first groove 5 to form a connecting groove with the opening facing backward. A connecting shaft 2-1 is symmetrically provided at the bottom of the battery holder 2 near the front end. The connecting shaft 2-1 is loosely inserted into the connecting groove to achieve a detachable and rotatable connection between the battery holder and the housing. The structure is simple and easy to install. A circular arc surface 7 adapted to the connecting shaft is provided between the stopper 6 and the front side of the first groove 5 to form an arc-shaped rotating surface, which makes the rotation of the connecting shaft 2-1 smoother. A first inclined surface 5-1 extending backward is provided on the rear side of the first groove 5 to form an inclined slide groove, so that the connecting shaft 2-1 can naturally slide into the connecting groove along the slide groove, further improving the convenience of installation. A second inclined surface 6-1 extending backward is provided at the lower rear part of the stopper 6, and a third inclined surface 6-2 extending forward is provided at the upper part, and the inclination angle of the second inclined surface 6-1 is greater than the inclination angle of the first inclined surface 5-1, which not only avoids right-angle interference with the connecting shaft 2-1 sliding into the connecting groove, but also expands the size of the sliding groove entrance, making it easier for the connecting shaft 2-1 to slide into the connecting groove.

[0044] A buckle 2-2 is provided on the rear bottom side of the battery holder 2, and a slot 1-1 corresponding to the buckle 2-2 is provided on the casing 1. The buckle 2-2 is mounted in the slot 1-1 to pre-fix the battery holder 2 and the casing 1. Protrusions 2-3 are symmetrically provided on both sides of the battery holder 2, and the front ends of the protrusions 2-3 are connected to form an installation space that is compatible with the battery to prevent the battery from shaking. The protrusion 2-3 is a hollow structure, which saves materials and reduces weight, thereby saving transportation costs while reducing manufacturing costs. Mutually perpendicular reinforcing ribs 8 are provided inside the protrusion 2-3 and on the casing 1, and screw hole columns 9 are provided at the intersection of the reinforcing ribs 8. Tightening screws are provided in the corresponding screw hole columns. The connection strength between the battery holder and the casing is strengthened by the screws, which facilitates disassembly and assembly while achieving reliable locking.

[0045] The front end of the upper surface of the battery holder 2 is provided with a second groove 2-4, and axial holes 2-4-1 are symmetrically provided on both sides of the second groove 2-4. The front end of the battery cover 3 is provided with a pin shaft 3-1 inserted into the axial hole 2-4-1 to achieve a rotational connection with a simple structure. A positioning assembly is provided between the upper surface of the battery holder 2 and the battery cover 3, which can not only support the battery cover 3, but also improve the relative position accuracy after closing the cover, avoid shaking, and make the overall structure more stable. Specifically, the positioning assembly includes a first positioning member and a second positioning member. The first positioning member includes a positioning groove 2-5 and a positioning plate 3-2 that cooperate with each other and are respectively provided on the battery holder 2 and the battery cover 3. The second positioning member includes a strong magnet 2-6 and a metal guide column 3-3 that cooperate with each other and are respectively provided on the battery holder 2 and the battery cover 3. A gap is provided between the rear end bottom of the battery cover 3 and the battery holder 2, and an integrally formed flap 3-4 is provided on the side away from the battery holder 2 to facilitate opening the battery cover 3.

[0046] In addition, in this embodiment, a tab holder 10 compatible with the battery pack is fixedly provided on the mounting position 4. A through slot corresponding to the tab holder 10 is provided at the bottom of the battery holder 2, so that after the battery holder 2 is installed in place, the tab holder 10 can extend through the through slot into the battery compartment. Ribs 4-1 are symmetrically provided on both sides of the mounting position 4. The ribs 4-1 of this embodiment are formed by reserving notches at the ends of transversely arranged reinforcing ribs. Raised ridges 2-7 compatible with the ribs 4-1 are provided on the bottom of both sides of the battery holder 2. By pre-fixing the tab holder 10 to the housing in advance, after the battery holder 2 is installed, the ribs 4-1 limit the position reserved for the battery pack and ensure that the corresponding tab holder 10. Battery sliding rails 10-1 compatible with the battery pack are provided on both sides of the tab holder 10, facilitating the mechanical connection between the battery pack and the battery holder 2, thereby bearing the weight of the battery pack and making physical contact between the tab holder 10 and the battery pack. While achieving electrical connection, the gravity load-bearing and electrical connection functions are separated, thereby extending the reliability and service life of the electrical connection.

[0047] The utility model pre-sets an installation position on the casing 1 to facilitate the positioning and installation of the battery compartment, and designs the front portion of the battery holder 2 to be detachably and rotatably connected to the installation position, so that the user can assemble the battery compartment with the casing at an inclined angle by themselves, and then rotate it to make the bottom fit with the casing for easy installation, and the rear portion of the battery holder 2 is designed to be detachably and fixedly connected to the installation position to achieve a firm connection between the battery compartment and the casing 1. The overall structural design realizes the detachable installation of the battery compartment and the casing. During packaging and transportation, the battery compartment and the bare machine are separated, and the user can install it by themselves later, which reduces the packaging height of the bare machine, thereby increasing the packing volume and reducing the transportation cost per piece.

[0048] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detachable battery mounting assembly, characterized in that: The invention comprises a housing and a battery compartment for placing a battery pack, wherein the battery compartment comprises a battery seat and a battery cover which can be opened and closed and mounted on the battery seat, wherein the battery seat is provided with an installation space suitable for placing the battery, and the housing is provided with an installation position adapted to the battery seat, and the battery seat can be detachably mounted on the installation position.

2. A detachable battery mounting assembly according to claim 1, characterized in that: The front portion of the battery holder is detachably rotatably connected to the mounting position, and the rear portion is detachably fixedly connected to the mounting position.

3. A detachable battery mounting assembly according to claim 2, characterized in that: First grooves are symmetrically provided on both sides of the front of the installation position, and a stop block extending backward is provided at the front top of the first groove to form a connecting groove with an opening facing backward. A connecting shaft is symmetrically provided at the bottom of the battery holder near the front end, and the connecting shaft gap is stuck in the connecting groove.

4. A detachable battery mounting assembly according to claim 3, characterized in that: A first inclined surface extending backward is provided on the rear side of the first groove.

5. The detachable battery mounting assembly according to claim 1, wherein: A plug-in seat that is compatible with the battery pack is fixed on the mounting position, and ribs are symmetrically provided on both sides. A through groove corresponding to the plug-in seat is provided at the bottom of the battery seat, and ridges that are compatible with the ribs are provided at the bottom of both sides. Battery sliding tracks that are compatible with the battery pack are provided on both sides of the plug-in seat.

6. The detachable battery mounting assembly according to claim 1, characterized in that: The battery seat is provided with a screw that is tightened on the casing, and a buckle is provided on the rear side of the bottom. The casing is provided with a slot corresponding to the buckle, and the buckle is mounted in the slot.

7. The detachable battery mounting assembly according to claim 6, characterized in that: Protrusions are symmetrically provided on both sides of the battery seat, and the front ends of the protrusions are connected to form the installation space, and the screws are arranged on the protrusions.

8. The detachable battery mounting assembly according to claim 7, characterized in that: The convex portion is a hollow structure, and mutually perpendicular reinforcing ribs are provided inside the convex portion and on the casing. Screw hole columns are provided at the intersection of the reinforcing ribs, and the screws are tightened in the corresponding screw hole columns.

9. The detachable battery mounting assembly according to claim 1, characterized in that: A second groove is provided at the front end of the upper surface of the battery seat, shaft holes are symmetrically provided on both sides of the second groove, and a pin shaft is provided at the front end of the battery cover and inserted into the shaft hole.

10. The detachable battery mounting assembly according to claim 1, characterized in that: A positioning assembly is provided between the upper surface of the battery seat and the battery cover.

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