CN218731548U

CN218731548U - Universal detachable handle battery pack

Info

Publication number: CN218731548U
Application number: CN202222748939.9U
Authority: CN
Inventors: 吴宇航; 李泽坤; 耿连忠
Original assignee: Shenzhen City Waitley Power Co ltd
Current assignee: Shenzhen City Waitley Power Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a detachable handle battery package of logical joining in marriage type, including grip handle, logical joining in marriage type instrument mount pad, interpolation battery compartment, dilatation battery strip, main battery package, sealed gluey ring and heat-conducting plate, the fixed logical joining in marriage type instrument mount pad that is provided with in upper end of grip handle, the interpolation battery compartment has been seted up to the lower extreme of grip handle, the dilatation battery strip with main battery package fixed mounting. The utility model can utilize the internal space of the holding handle through the matching of the arranged inserted battery compartment and the expansion battery strip, thereby increasing the capacity of the battery pack and improving the space utilization rate; meanwhile, the fixation of the main battery pack can be greatly reinforced by inserting and matching the expansion battery strips, so that the main battery pack is not easy to fall off when being impacted; and for traditional structure, change in sealing protection to the power connection department that switches on the inserted bar, only through setting up the sealed gluey ring, just can realize efficient dustproof and waterproof effect.

Description

Universal detachable handle battery pack

Technical Field

The utility model relates to a handle battery wraps technical field, specifically is a detachable handle battery package of wildcard type.

Background

Lead to joining in marriage detachable handle battery package of type is electric tool's power module, adopts separable design usually, is convenient for change after not having the electricity, improves the activity duration of instrument, and it adopts the leading in type mount pad, can install with the electric tool cooperation of difference, the leading in type detachable handle battery package under the prior art, like the detachable handle battery package of a leading in multiple electric tool that chinese patent CN210256017U disclosed, its technical scheme: comprises a separable handle and a separable battery pack; the whole separable handle is integrally formed in a seamless mode; the detachable handle comprises a multipurpose tool mounting seat at the top, a holding part arranged in the middle section of the handle, a control and switch button arranged on one side above the holding part and used for controlling different corresponding electric tools, and a battery pack connecting base arranged at the bottom; the detachable handle is in universal connection with the corresponding electric screwdriver, the electric jig saw and the electric circular saw through the multipurpose tool mounting seat; the multipurpose tool mounting seat comprises a mounting boss used for clamping and mounting corresponding different electric tools at the top, a hollow flat-bottom groove matched with the corresponding different electric tools in size, a butt-joint socket which is positioned at the tail part of the flat-bottom groove and electrically connected with the corresponding different electric tools, an electric signal connection contact piece positioned at the bottom of the flat-bottom groove and an elastic buckle which is positioned in the flat-bottom groove and used for fixing the corresponding different electric tools; the control and switch button is electrically connected with the electric signal connecting contact piece of the multipurpose tool mounting seat; the separated battery pack comprises a built-in lithium battery, a battery pack shell and a lug slot which is positioned at the top and electrically connected with the separable handle; the battery pack connecting base comprises an electric connecting plug matched with the lug slot of the separated battery pack.

The disclosed detachable handle battery package of general formula of above-mentioned patent does not utilize the inner space of gripping handle, can not increase the capacity of battery package, improves space utilization, and fixes between battery package connection base and the detachable battery package and stabilize inadequately, has risk such as drop when receiving the striking to two power connection department lacks dustproof waterproof protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead to detachable handle battery package of joining in marriage type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable handle battery package of logical join in marriage type, includes the grip handle, leads to joining in marriage type instrument mount pad, interpolation battery compartment, dilatation battery strip, main battery package, sealed gluey ring and heat-conducting plate, the fixed logical type instrument mount pad of joining in marriage that is provided with in upper end of grip handle, the interpolation battery compartment has been seted up to the lower extreme of grip handle, the dilatation battery strip with main battery package fixed mounting, the dilatation battery strip with the cooperation of pegging graft can be dismantled in interpolation battery compartment, the grip handle with be provided with the hasp structure between the dilatation battery strip, the dilatation battery strip with be provided with sealed gluey ring between the interpolation battery compartment, the surface of grip handle runs through to inlay and is equipped with the heat-conducting plate.

The locking structure comprises a threaded through hole, a mounting bolt and a positioning insertion hole.

The threaded through hole penetrates through the outer surface position of the holding handle, the positioning insertion hole is formed in the outer surface position of the capacity expansion battery strip, the mounting bolt is in threaded fit with the threaded through hole, and the end portion of the mounting bolt corresponds to the positioning insertion hole.

The upper end surface position of the capacity expansion battery strip is fixedly provided with a conduction insertion rod, the inner upper surface position of the inserted battery bin is provided with a conduction insertion slot, and the conduction insertion rod is matched with the conduction insertion slot in an insertion mode.

An inner wall groove is formed in the surface of the inner wall of the inserted battery bin, the sealing rubber ring is arranged inside the inner wall groove, and the sealing rubber ring is in sealing contact with the outer surface of the expansion battery strip.

The surface of the grip handle is penetrated and set up to inlay and establish logical groove, the heat-conducting plate inlays to establish and fixes in the inside of inlaying and establishing logical groove, and sealed fixed between the two, the external fixation of heat-conducting plate is provided with heat dissipation antiskid arris.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a detachable handle battery pack of logical distribution type, through the interpolation battery compartment and the cooperation of dilatation battery strip that set up, can utilize the inner space of gripping handle to increase the capacity of battery pack, improved space utilization; meanwhile, the fixation of the main battery pack can be greatly reinforced by inserting and matching the expansion battery strips, so that the main battery pack is not easy to fall off when being impacted, and is safer and more stable; and for traditional structure, change in and carry out sealed protection to the power connection department that switches on the inserted bar, only through setting up sealed gluey ring, just can realize efficient dustproof and waterproof effect.

Through the heat-conducting plate that sets up, can conduct the heat that dilatation battery strip produced in use to make the palm can the perception battery package the operating temperature, be convenient for in time discover dangerous circumstances such as overheated, and through the heat dissipation antiskid arris that sets up, can dispel the heat to the heat of heat-conducting plate, can increase anti-skidding effect simultaneously, it is more stable when the palm grips.

Drawings

Fig. 1 is the installation state diagram of the expansion battery strip of the present invention.

Fig. 2 is a schematic view of the installation state of the expansion battery strip at another angle of the present invention.

Fig. 3 is the utility model discloses dilatation battery strip mounted state is three-dimensional half cuts open the schematic diagram.

Fig. 4 is the schematic diagram of the separation state of the expansion battery strip of the present invention.

Fig. 5 is the utility model discloses dilatation battery strip detached state solid half cuts open the schematic diagram.

In the figure: 1. a grip handle; 2. a universal tool mounting base; 3. inserting a battery bin; 4. expanding the battery strip; 5. a main battery pack; 6. sealing the rubber ring; 7. a heat conducting plate; 101. a threaded through hole; 102. installing a bolt; 103. positioning the jack; 401. the inserted bar is conducted; 402. conducting the slot; 601. an inner wall groove; 701. a through groove is embedded; 702. and (4) radiating anti-slip edges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a detachable handle battery package of general formula type, including the grip handle 1, general formula instrument mount pad 2, interpolation battery compartment 3, expand appearance battery strip 4, main battery package 5, sealed rubber ring 6 and heat-conducting plate 7, the upper end of grip handle 1 is fixed to be provided with general formula instrument mount pad 2, general formula instrument mount pad 2 can with multiple electric tool aggregate erection, for example pistol drill, hand emery wheel etc., it can to unify the interface, the lower extreme of grip handle 1 has been seted up interpolation battery compartment 3, expand appearance battery strip 4 and main battery package 5 fixed mounting, the cooperation of pegging graft can be dismantled with interpolation battery compartment 3 to dilatation battery strip 4, be provided with the hasp structure between grip handle 1 and the dilatation battery strip 4, be provided with sealed rubber ring 6 between dilatation battery strip 4 and the interpolation battery compartment 3, the surface of grip handle 1 runs through to inlay and is equipped with heat-conducting plate 7, heat-conducting plate 7 adopts good heat conduction material to make, for example aluminium and copper etc..

The lock catch structure comprises a threaded through hole 101, a mounting bolt 102 and a positioning insertion hole 103, wherein the threaded through hole 101 penetrates through the outer surface position of the holding handle 1, the positioning insertion hole 103 is formed in the outer surface position of the capacity expansion battery strip 4, the mounting bolt 102 is in threaded fit with the threaded through hole 101, and the end part of the mounting bolt corresponds to the positioning insertion hole 103.

The fixed inserted bar 401 that switches on that is provided with of the upper end surface position of dilatation battery strip 4, the inside upper surface position of interpolation battery compartment 3 has been seted up and has been switched on slot 402, switches on inserted bar 401 and switches on slot 402 and can peg graft the cooperation.

An inner wall groove 601 is formed in the inner wall surface of the inserted battery bin 3, the sealing rubber ring 6 is arranged inside the inner wall groove 601, and the sealing rubber ring 6 is in sealing contact with the outer surface of the expansion battery strip 4.

The surface of the holding handle 1 is provided with an embedded through groove 701 in a penetrating manner, the heat conducting plate 7 is embedded and fixed in the embedded through groove 701, the heat conducting plate and the embedded through groove are fixed in a sealing manner, and the heat radiating anti-skidding ridge 702 is fixedly arranged on the outer surface of the heat conducting plate 7.

The utility model discloses when using, insert the inside of interpolation battery compartment 3 with dilatation battery strip 4 for switch on the inserted bar 401 and insert and realize that the power switches on in switching on slot 402, dilatation battery strip 4 inserts the back that targets in place, and mounting bolt 102 is coaxial just right with positioning hole 103, and rotatory mounting bolt 102 makes during mounting bolt 102's tip inserts positioning hole 103, thereby fixes dilatation battery strip 4, will lead to joining in marriage type tool mount pad 2 and required electric tool aggregate erection again.

Sealing rubber ring 6 and the sealed contact of surface of dilatation battery strip 4 this moment for switch on inserted bar 401 and switch on the slot 402 junction and have good dustproof and waterproof effect, and low in production cost, regard as fixing bolt through dilatation battery strip 4, peg graft the cooperation with interpolation battery storehouse 3, can make main battery package 5 fixed more firm, unless with dilatation battery strip 4 knock off, general striking can not lead to main battery package 5 to drop.

In use, when dilatation battery strip 4 generates heat, heat conduction to heat-conducting plate 7, the palm contacts with heat-conducting plate 7, can experience the temperature variation of dilatation battery strip 4, avoids the overheated dangerous condition that appears of dilatation battery strip 4, and is difficult to perceive, and can increase the radiating effect through heat dissipation antiskid arris 702 to play the antiskid effect, make the palm grip more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable handle battery package of wildcard type, includes grip handle (1), wildcard type instrument mount pad (2), interpolation battery compartment (3), dilatation battery strip (4), main battery package (5), sealed gluey ring (6) and heat-conducting plate (7), the fixed wildcard type instrument mount pad (2) that is provided with in upper end of grip handle (1), its characterized in that: interpolation battery compartment (3) have been seted up to the lower extreme of gripping handle (1), dilatation battery strip (4) with main battery package (5) fixed mounting, dilatation battery strip (4) with grafting cooperation can be dismantled in interpolation battery compartment (3), gripping handle (1) with be provided with the hasp structure between dilatation battery strip (4), dilatation battery strip (4) with be provided with sealed gluey ring (6) between interpolation battery compartment (3), the surface of gripping handle (1) is run through and is inlayed and be equipped with heat-conducting plate (7).

2. A universal detachable handle battery pack as claimed in claim 1, wherein: the locking structure comprises a threaded through hole (101), a mounting bolt (102) and a positioning insertion hole (103).

3. A universal detachable handle battery pack as claimed in claim 2, wherein: the outer surface position of seting up in gripping handle (1) is run through in screw through hole (101), the outer surface position of seting up in dilatation battery strip (4) is located jack (103), construction bolt (102) with screw through hole (101) screw-thread fit, and its tip and location jack (103) correspond each other.

4. A universal detachable handle battery pack as claimed in claim 1, wherein: the fixed inserted bar (401) that switches on of upper end surface position of dilatation battery strip (4) has been provided with, the inside upper surface position of interpolation battery compartment (3) has been seted up and has been switched on slot (402), switch on inserted bar (401) with switch on slot (402) and can peg graft the cooperation.

5. A universal detachable handle battery pack as claimed in claim 1, wherein: an inner wall groove (601) is formed in the surface of the inner wall of the inserted battery bin (3), the sealing rubber ring (6) is arranged inside the inner wall groove (601), and the sealing rubber ring (6) is in sealing contact with the outer surface of the expansion battery strip (4).

6. A universal detachable handle battery pack as claimed in claim 1, wherein: the surface of the grip handle (1) is penetrated and is provided with an embedded through groove (701), the heat conducting plate (7) is embedded and fixed in the embedded through groove (701), the heat conducting plate and the heat conducting plate are sealed and fixed, and the heat radiating anti-skidding ribs (702) are fixedly arranged on the outer surface of the heat conducting plate (7).