Detachable battery mounting assembly

Abstract

Disclosed in the present utility model is a detachable battery mounting assembly, comprising a machine housing and a battery compartment, wherein the battery compartment comprises a battery holder, and a battery cover which is openably and closably mounted on the battery holder. The battery holder is provided with a mounting space suitable for placing a battery, the machine housing is provided with a mounting position adapted to the battery holder, the front part of the battery holder is detachably and pivotably connected to the mounting position, and the rear part is detachably and fixedly connected to the mounting position. The present utility model allows for detachable assembly of the battery compartment and the machine housing. During packaging and transportation, the battery compartment and the machine proper are separated, and are later assembled directly by the user; this reduces the packaging height of the machine proper, thereby increasing the loading capacity and lowering the unit cost of transportation.

Description

Detachable battery mounting assembly TECHNICAL FIELD

[0001] The utility model relates to garden tool technical field especially relates to a detachable battery mounting assembly. BACKGROUND

[0002] The existing garden tool product is big in size, light in weight, occupies a lot of transport space when packing and transporting. During land transportation and sea transportation, container transportation is usually adopted, and the container loading quantity is a key index of the container, the more the container loading quantity, the lower the transportation cost of the single product, and the larger the profit space. At present, the lithium battery pack of the lithium battery product in the industry is mounted in the battery compartment, and the battery compartment is mounted on the machine body and cannot be detached. With the improvement of the industry battery endurance, the capacity and size of the battery pack have a trend of gradually increasing, resulting in larger bare machine packaging and smaller container loading quantity, and gradually increasing transportation cost. SUMMARY

[0003] The utility model aims at the deficiency of prior art and provides a detachable battery mounting assembly, which realizes detachable installation of the battery compartment and the machine shell, separates the battery compartment and the bare machine during packaging and transportation, and is installed by the user in the later period, so as to reduce the packaging height of the bare machine, increase the container loading quantity, and reduce the transportation cost of the single product.

[0004] The technical scheme for realizing the utility model is as follows:

[0005] A detachable battery mounting assembly comprises a machine shell and a battery compartment, the battery compartment comprises a battery seat and a battery cover which is detachably installed on the battery seat, the battery seat is provided with a mounting space suitable for placing a battery, the machine shell is provided with a mounting position matched with the battery seat, and the battery seat is detachably installed on the mounting position.

[0006] Further, the front part of the battery seat is detachably rotatably connected with the mounting position, and the rear part is detachably fixedly connected with the mounting position.

[0007] Further, the front part of the mounting position is provided with a first groove symmetrically on both sides, the front side of the first groove is provided with a rearwardly extending stop block, forming a connecting groove with the opening facing backward, and the bottom of the battery seat is provided with a connecting shaft symmetrically close to the front end, and the connecting shaft is clamped into the connecting groove.

[0008] Further, the front side between the stop block and the first groove is provided with an arc surface matched with the connecting shaft, forming a circular arc rotating surface, so that the connecting shaft rotates more smoothly.

[0009] Further, the rear side of the first groove is provided with a rearwardly extending first inclined surface.

[0010] Further, the rear lower part of the stop block is provided with a second inclined surface extending rearward, and the upper part is provided with a third inclined surface extending forward, the inclination angle of the second inclined surface is greater than that of the first inclined surface, by providing the stop block with the reversely arranged second inclined surface and third inclined surface, and the inclination angle of the second inclined surface is greater than that of the first inclined surface, the straight angle interference of the connecting shaft sliding into the connecting groove is avoided, and meanwhile the size of the sliding groove entrance is enlarged, so that the connecting shaft is more convenient to slide into the connecting groove.

[0011] Further, the mounting position is fixedly provided with a tab seat matched with the battery pack, and symmetrical rib positions are arranged on both sides, the bottom of the battery seat is provided with a through groove corresponding to the tab seat, and convex edges matched with the rib positions are arranged on the bottom of both sides, and both sides of the tab seat are provided with battery sliding tracks matched with the battery pack.

[0012] Further, the battery seat is provided with a screw screwed on the shell, and the bottom rear side is provided with a buckle, the shell is provided with a clamping groove corresponding to the buckle, and the buckle is clamped in the clamping groove.

[0013] Further, both sides of the battery seat are symmetrically provided with convex parts, the front ends of the convex parts are connected to form the mounting space, and the screw is arranged on the convex part.

[0014] Further, the convex part is a hollow structure, and the inside of the convex part and the shell are both provided with reinforcing ribs perpendicular to each other, the intersection points of the reinforcing ribs are provided with screw holes, and the screw is screwed in the corresponding screw hole.

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

[0016] Further, a positioning assembly is arranged between the upper surface of the battery seat and the battery cover.

[0017] Further, the positioning assembly comprises a first positioning member and a second positioning member, the first positioning member comprises a positioning groove and a positioning plate matched with each other and arranged on the battery seat and the battery cover respectively, and the second positioning member comprises a strong magnet and a metal guide column matched with each other and arranged on the battery seat and the battery cover respectively.

[0018] Further, a gap is arranged between the rear end bottom of the battery cover and the battery seat, and one side away from the battery seat is provided with an integrally formed flap, so as to facilitate opening of the battery cover.

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

[0020] (1) The utility model discloses a mounting position is provided on the casing, and the positioning installation of battery compartment is facilitated, the detachable installation of battery compartment and casing is realized through the design of battery seat being detachable installation on the mounting position, through the separation mode of battery compartment and bare machine during packing and shipping, and the late installation by user, the packing height of bare machine is reduced, thereby increasing the packing amount, and the transportation cost of single piece is reduced.

[0021] (2) The front part of the utility model discloses the detachable rotary connection with the mounting position, and the battery compartment is assembled with the casing together with an inclined angle by user, and then the bottom is adhered to the casing through rotation, so that the assembly is facilitated, and the rear part of the battery seat is designed as the detachable fixed connection with the mounting position, so that the firm connection of the battery compartment and the casing is realized.

[0022] (3) The utility model discloses the connection shaft is inserted into the connecting groove, and the detachable rotary connection of battery seat and casing is realized, and the structure is simple, and the installation is convenient.

[0023] (4) The utility model discloses the first inclined plane is set up, and the chute is formed, so that the connecting shaft can slide into the connecting groove along the chute, and the convenience of installation is further improved.

[0024] (5) The utility model discloses the insertion piece seat is fixed on the casing in advance, and after the installation of battery seat, the position of battery pack is guaranteed to correspond to the insertion piece seat through the muscle position limit, and the mechanical connection of battery pack and battery seat is facilitated through the preset track battery sliding track, so that the gravity of battery pack is borne, the insertion piece seat and battery pack are in physical contact, the electrical connection is realized, the gravity bearing and electrical connection function are separated, the reliability and service life of electrical connection are prolonged.

[0025] (6) The utility model discloses the buckle and the card slot realize the pre-fixing of battery seat and casing, and the connection strength of battery seat and casing is strengthened through screw, so that the reliable locking is realized while facilitating the dismounting.

[0026] (7) The utility model discloses the installation space for placing battery is formed through the design of convex part, and the screw is arranged on the convex part, so that the front end, rear end and both sides of battery seat are connected with the casing, and the reliability of fixing is further improved.

[0027] (8) The utility model discloses the hollow structure of convex part saves materials and reduces weight, reduces manufacturing cost and transportation cost, and the reinforcing rib is arranged to ensure that the structural strength of convex part meets the use requirement.

[0028] (9) The utility model discloses the rotary connection of battery cover and battery seat is realized through the cooperation of pin shaft and shaft hole, and the structure is simple.

[0029] (10) The utility model discloses a positioning assembly is set up, can play the supporting effect to battery cover, improve the relative position accuracy after closing, avoid the swing, make the whole structure more stable. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to make the content of the utility model more easily be clearly understood, below according to specific embodiment and combining with the drawings, the utility model is further detailedly explained, wherein:

[0031] Fig. 1 is the structure schematic diagram of the utility model new;

[0032] Fig. 2 is the structure schematic diagram of the utility model new's casing;

[0033] Fig. 3 is the local enlarged view of A in Fig. 2;

[0034] Fig. 4 is the structure schematic diagram of the utility model new's battery holder;

[0035] Fig. 5 is the bottom view of the utility model new's battery holder;

[0036] Fig. 6 is the bottom view of the utility model new's battery cover;

[0037] Fig. 7 is the connecting structure schematic diagram of the utility model new's plug-in piece seat and battery holder.

[0038] The label in the drawing is:

[0039] Casing 1, card slot 1-1, battery holder 2, connecting shaft 2-1, buckle 2-2, convex part 2-3, second recess 2-4, shaft hole 2-4-1, positioning slot 2-5, strong magnet 2-6, convex edge 2-7 battery cover 3, pin shaft 3-1, positioning plate 3-2, metal guide column 3-3, flap 3-4, installation site 4, muscle site 4-1, first recess 5, first inclined surface 5-1, stop block 6, second inclined surface 6-1, third inclined surface 6-2, circular arc surface 7, reinforcing rib 8, screw hole column 9, plug-in piece seat 10, battery sliding rail 10-1. DETAILED DESCRIPTION

[0040] In order to better understand the above technical solutions, the above technical solutions will be explained in detail below combining with the drawings of the specification and specific implementation.

[0041] The detachable battery mounting assembly of the embodiment 1 shown in FIG. 1 to FIG. 6 comprises a casing 1 and a battery compartment, the battery compartment comprises a battery seat 2 and a battery cover 3 which is detachably mounted on the battery seat 2, and the battery seat 2 is provided with a mounting space suitable for placing a battery. The casing 1 is provided with a mounting position 4 matched with the battery seat 2, and the front part of the battery seat 2 is detachably rotatably connected with the mounting position 4, so that the user can assemble the battery compartment with the casing 1 at an inclined angle, and then rotate the battery compartment to make the bottom part fit the casing 1, which is convenient for mounting. The rear part of the battery seat 2 is detachably fixedly connected with the mounting position 4, so as to realize the firm connection between the battery compartment and the casing 1. The overall structure design realizes the detachable mounting of the battery compartment and the casing 1. When packaging and transporting, the battery compartment and the bare machine are separated, and then the user can assemble them later, which reduces the packaging height of the bare machine, increases the packing quantity, and reduces the transportation cost of single piece.

[0042] Specifically, the front part of the mounting position 4 is provided with a first groove 5 symmetrically on both sides, the front side of the first groove 5 is provided with a rearward extending stop block 6, forming a connecting groove with the opening facing backward, and the bottom part of the battery seat 2 is provided with a connecting shaft 2-1 symmetrically near the front end, which is gapingly clamped in the connecting groove, realizing the detachable rotatable connection between the battery seat and the casing, which is simple in structure and convenient to install. The stop block 6 and the front side of the first groove 5 are provided with an arc surface 7 matched with the connecting shaft, forming an arc-shaped rotating surface, so that the connecting shaft 2-1 rotates more smoothly. The rear side of the first groove 5 is provided with a first inclined surface 5-1 extending backward, forming an inclined sliding groove, so that the connecting shaft 2-1 can naturally slide into the connecting groove along the sliding groove, further improving the convenience of installation. The rear side of the stop block 6 is provided with a second inclined surface 6-1 extending backward and a third inclined surface 6-2 extending forward, and the inclination angle of the second inclined surface 6-1 is greater than that of the first inclined surface 5-1, which not only avoids the right angle interference of the connecting shaft 2-1 sliding into the connecting groove, but also enlarges the size of the sliding groove entrance, making it more convenient for the connecting shaft 2-1 to slide into the connecting groove.

[0043] The bottom rear side of the battery seat 2 is provided with a buckle 2-2, and the casing 1 is provided with a clamping groove 1-1 corresponding to the buckle 2-2, which is clamped in the clamping groove 1-1 through the buckle 2-2, realizing the pre-fixing of the battery seat 2 and the casing 1. The two sides of the battery seat 2 are provided with protrusions 2-3 symmetrically, the front ends of the protrusions 2-3 are connected, forming a mounting space matched with the battery, avoiding the shaking of the battery. The protrusions 2-3 are hollow structures, which save materials and reduce weight, thereby reducing the manufacturing cost and saving the transportation cost. The inside of the protrusions 2-3 and the casing 1 are both provided with mutually perpendicular reinforcing ribs 8, and the intersection points of the reinforcing ribs 8 are provided with screw columns 9, and the corresponding screw columns are provided with screwed screws, which can strengthen the connection strength between the battery seat and the casing, and realize reliable locking while facilitating disassembly and assembly.

[0044] The upper surface of the battery seat 2 is provided with a second groove 2-4 at the front end, and the two sides of the second groove 2-4 are symmetrically provided with shaft holes 2-4-1; the front end of the battery cover 3 is provided with a pin shaft 3-1 inserted into the shaft holes 2-4-1, and the rotation connection is realized, and the structure is simple. The upper surface of the battery seat 2 and the battery cover 3 are provided with a positioning assembly, which can support the battery cover 3, improve the relative position accuracy after the cover is closed, avoid shaking, and make the overall structure more stable. Specifically, the positioning assembly comprises a first positioning member and a second positioning member, the first positioning member comprises a positioning groove 2-5 and a positioning plate 3-2 which are matched with each other and arranged on the battery seat 2 and the battery cover 3 respectively, and the second positioning member comprises a strong magnet 2-6 and a metal guide column 3-3 which are matched with each other and arranged on the battery seat 2 and the battery cover 3 respectively. The rear end of the battery cover 3 is provided with a gap between the bottom and the battery seat 2, and the side away from the battery seat 2 is provided with an integrally formed flap 3-4, which facilitates the opening of the battery cover 3.

[0045] In addition, the mounting position 4 is fixedly provided with a plug seat 10 matched with the battery pack, the bottom of the battery seat 2 is provided with a through groove corresponding to the plug seat 10, so that after the battery seat 2 is installed in place, the plug seat 10 can extend into the battery compartment through the through groove, and the two sides of the mounting position 4 are symmetrically provided with a rib position 4-1, the rib position 4-1 of the embodiment is formed by reserving notches at the end of the transversely arranged reinforcing rib, the two sides of the bottom of the battery seat 2 are provided with a convex edge 2-7 matched with the rib position 4-1, by pre-fixing the plug seat 10 on the shell in advance, after the battery seat 2 is installed, the rib position 4-1 is limited, the reserved position of the battery pack is ensured to correspond to the plug seat 10. The two sides of the plug seat 10 are provided with battery sliding rails 10-1 matched with the battery pack, which facilitates the mechanical connection of the battery pack and the battery seat 2, thereby bearing the gravity of the battery pack, so that the plug seat 10 physically contacts the battery pack, realizes electrical connection, separates the gravity bearing and electrical connection functions, prolongs the reliability and service life of electrical connection.

[0046] The utility model discloses a mounting position is reserved on the shell 1, and the positioning installation of battery compartment is facilitated, the front part of battery seat 2 is designed to be detachably rotatably connected with the mounting position, the user is facilitated to assemble the battery compartment with the shell together at an inclined angle, and then the bottom is made to adhere to the shell through rotation, which is convenient for installation, the rear part of battery seat 2 is designed to be detachably fixedly connected with the mounting position, the firm connection of battery compartment and shell 1 is realized, the overall structure design realizes the detachable installation of battery compartment and shell, when packing and transporting, the battery compartment and bare machine are separated, and the user installs it in the later period, which reduces the packing height of bare machine, thereby increasing the packing amount and reducing the transportation cost of single piece.

[0047] The above-described specific embodiments further specifically describe the purposes, technical solutions and beneficial effects of the present application, and it should be understood that the above-described specific embodiments are merely examples of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A detachable battery mounting assembly characterized by: The battery pack includes a casing and a battery compartment for placing the battery pack, the battery compartment includes a battery seat and a battery cover which is openably installed on the battery seat, the battery seat is provided with a mounting space suitable for placing the battery, the casing is provided with a mounting position which is suitable for the battery seat, and the battery seat is detachably installed on the mounting position.

2. A removable battery mounting assembly according to claim 1, wherein: The front part of the battery seat is detachably connected with the mounting position, and the rear part is detachably fixedly connected with the mounting position.

3. A removable battery mounting assembly according to claim 2, wherein: The first recess is provided with a rearward extending stop block at the front side top part, forming a connecting groove with the rear opening, and the bottom of the battery seat is symmetrically provided with a connecting shaft near the front end, which is gapingly clamped in the connecting groove.

4. A removable battery pack assembly according to claim 3, wherein: The rear side of the first recess is provided with a rearward extending first inclined surface.

5. The removable battery pack assembly of claim 1, wherein: The mounting position is fixedly provided with a plug seat which is suitable for the battery pack, and is symmetrically provided with a rib position on both sides, the bottom of the battery seat is provided with a through groove which corresponds to the plug seat, and the bottom of both sides is provided with a convex rib which is suitable for the rib position, and both sides of the plug seat are provided with a battery sliding track which is suitable for the battery pack.

6. A removable battery pack assembly as defined in claim 1, wherein: The battery seat is provided with a screw which is screwed on the casing, and is provided with a buckle at the rear bottom, the casing is provided with a clamping groove which corresponds to the buckle, and the buckle is clamped in the clamping groove.

7. A removable battery pack assembly according to claim 6, wherein: Both sides of the battery seat are symmetrically provided with a convex part, the front ends of the convex parts are connected, forming the mounting space, and the screw is arranged on the convex part.

8. A removable battery pack assembly according to claim 7, wherein: The convex part is a hollow structure, and the convex part and the casing are both provided with a reinforcing rib which is perpendicular to each other, the intersection point of the reinforcing rib is provided with a threaded hole column, and the screw is screwed in the corresponding threaded hole column.

9. The removable battery pack assembly of claim 1, wherein: The front end of the upper surface of the battery seat is provided with a second recess, both sides of the second recess are symmetrically provided with an axle hole, and the front end of the battery cover is provided with a pin shaft which is inserted in the axle hole.

10. The removable battery pack assembly of claim 1, wherein: The upper surface of the battery seat and the battery cover are provided with a positioning assembly.

Images