CN221304904U - Multifunctional tool battery pack - Google Patents
Multifunctional tool battery pack Download PDFInfo
- Publication number
- CN221304904U CN221304904U CN202323262771.1U CN202323262771U CN221304904U CN 221304904 U CN221304904 U CN 221304904U CN 202323262771 U CN202323262771 U CN 202323262771U CN 221304904 U CN221304904 U CN 221304904U
- Authority
- CN
- China
- Prior art keywords
- battery
- dilatation
- expansion
- protection frame
- capacity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a multifunctional tool battery pack which comprises a battery main body connected with a connection mounting end of an electric tool, wherein a first expansion battery and a second expansion battery are further connected to the lower side of the battery main body in a circuit mode, connecting parts are arranged on the lower surfaces of the battery main body and the first expansion battery and used for realizing circuit connection, clamping pieces are arranged on the side walls of the first expansion battery and the second expansion battery, guide grooves are formed in the side walls of the connecting parts, protection mechanisms are symmetrically arranged at two ends of the battery main body and used for protecting the first expansion battery and the second expansion battery, plug grooves are formed in the lower surface of the connecting parts, and plug parts are arranged on the upper surfaces of the first expansion battery and the second expansion battery and are connected with the plug grooves in a plug mode. This multi-functional instrument group battery can carry out convenient installation to the dilatation battery, can adjust battery capacity according to specific demand, improves and carries the convenience, can effectively protect the dilatation battery simultaneously.
Description
Technical Field
The utility model relates to the technical field of battery packs, in particular to a multifunctional tool battery pack.
Background
The tool battery pack is a mobile power supply which can be assembled and disassembled and installed outside the electric tool, and can provide electric energy for the electric tool in real time, so that the problem that the electric tool is influenced by the length of a connecting wire is solved.
Among the prior art, a multi-battery group for electric tool is disclosed as CN218896762U, and it includes main panel, instrument mount pad, dilatation panel, parallelly connected intubate and parallelly connected bolt, the upper surface fixed of main panel is provided with the instrument mount pad, the inside of dilatation panel is provided with combination locking mechanical system, combination locking mechanical system's quantity has two sets of at least, the dilatation panel is all fixed through combination locking mechanical system dismantlement each other and between main panel and the dilatation panel, the inside of dilatation panel is inserted and is established and install parallelly connected intubate. The multi-battery pack for the electric tool can realize capacity expansion and capacity reduction of the battery pack through the detachable combination of a plurality of groups of capacity expansion battery plates; compared with the battery pack with fixed capacity in the prior art, the battery pack can lighten the weight of the battery pack by reducing the capacity-expansion battery plate when going out to carry out a small amount of operation, so that the tool is easier to carry, but in the use process, the capacity-expansion battery is locked by the screw, so that the screw is required to be repeatedly rotated, the installation convenience is reduced, and meanwhile, the capacity-expansion battery is directly exposed outside and is easy to collide and damage, so that certain use defects exist.
Disclosure of utility model
The utility model aims to provide a multifunctional tool battery pack so as to solve the problem that the capacity of the multifunctional tool battery pack in the market at present cannot be conveniently adjusted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional instrument group battery, includes the battery main part of being connected with electric tool connection installation end, battery main part's below still circuit connection has first dilatation battery and second dilatation battery, and battery main part, first dilatation battery's lower surface all is provided with connecting portion for realize circuit connection, and first dilatation battery, second dilatation battery's lateral wall all is provided with the fastener, and the guide slot has been seted up to the lateral wall of connecting portion simultaneously, battery main part's both ends symmetry is provided with protection mechanism, is used for realizing the protection to first dilatation battery, second dilatation battery.
Preferably, the lower surface of the connecting part is provided with a plugging groove, the upper surfaces of the first capacity-expanding battery and the second capacity-expanding battery are provided with plugging parts, and the plugging parts are plugged with the plugging groove.
Through adopting above-mentioned technical scheme for can connect first dilatation battery, second dilatation battery grafting in the outside of battery body, make the user adjust group battery capacity according to specific demand, be convenient for carry as required.
Preferably, the clamping piece is symmetrically arranged relative to the first expansion battery and the second expansion battery, and the upper end of the clamping piece is in sliding connection with the guide groove.
Through adopting above-mentioned technical scheme for when battery main part, first dilatation battery, second dilatation battery carry out the assembly, the upper end of fastener can be followed the guide slot and slided, thereby realizes the direction to first dilatation battery, second dilatation battery, ensures grafting portion, grafting groove's grafting precision.
Preferably, the right part of the guide groove is deeper than the left part of the guide groove, the clamping piece is arranged in an L-shaped structure, and the clamping piece is elastically connected with the first expansion battery and the second expansion battery.
Through adopting above-mentioned technical scheme for when the fastener slides along the guide slot, can open the deeper one end of guide slot, realize the location to the fastener, follow-up through pressing the lower extreme of fastener, make fastener elasticity rotatory, can make fastener and guide slot break away from the joint, realize the quick split to first dilatation battery, second dilatation battery.
Preferably, the protection mechanism comprises a first protection frame, the first protection frame on the right side is fixedly arranged on the lower surface of the right end of the battery main body, the upper end of the first protection frame on the left side is fixedly provided with a sliding block, and meanwhile the sliding block is in sliding connection with an arc-shaped groove formed in the left end of the battery main body.
Through adopting above-mentioned technical scheme for left protection machanism can carry out rotation regulation, the horizontal grafting of the first dilatation battery of being convenient for, second dilatation battery.
Preferably, the lower extreme telescopic connection of first fender bracket has the second fender bracket, and is connected with the spring between second fender bracket inner wall and the first fender bracket lower extreme to first fender bracket, second fender bracket laminating are in the corner of first dilatation battery, second dilatation battery, realize the protection.
Through adopting above-mentioned technical scheme for first protection frame and second protection frame can carry out flexible regulation, make the installation that can be suitable for the first dilatation battery of different quantity, make first protection frame and second protection frame can overlap the corner of locating first dilatation battery, second dilatation battery, realize the effective protection to first dilatation battery, second dilatation battery.
Compared with the prior art, the utility model has the beneficial effects that: this multi-functional instrument group battery can carry out convenient installation to the dilatation battery, can adjust battery capacity according to specific demand, improves and carries the convenience, can effectively protect the dilatation battery simultaneously, and specific content is as follows:
1. The first capacity expansion battery and the second capacity expansion battery are arranged, the clamping piece slides along the guide groove, so that the first capacity expansion battery and the second capacity expansion battery can be guided, the capacity expansion of the battery main body can be realized through the circuit connection of the plug-in part and the plug-in groove, and the first capacity expansion battery and the second capacity expansion battery can be conveniently and quickly disassembled and assembled through the clamping piece which is elastically connected, the capacity can be adjusted according to the use requirement, and the carrying convenience is improved;
2. Be provided with first protection frame and second protection frame, through scalable first protection frame and the second protection frame of adjusting, can overlap the corner of locating different quantity first dilatation battery, second dilatation battery, realize the effective protection to first dilatation battery, second dilatation battery, the second protection frame can carry out further spacing to first dilatation battery, second dilatation battery under the spring force effect simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
fig. 3 is a schematic diagram of a split structure of a first expansion cell and a second expansion cell according to the present utility model;
FIG. 4 is a schematic view showing the connection structure of the first and second protective frames according to the present utility model;
FIG. 5 is a schematic view showing the split structure of the first and second protective frames according to the present utility model;
Fig. 6 is a schematic perspective view of a first capacity expansion cell according to the present utility model;
Fig. 7 is a schematic view of a connecting structure of the connecting portion and the clamping member according to the present utility model.
In the figure: 1. a battery main body; 2. a first expansion cell; 3. a second expansion cell; 4. a connection part; 5. a plug-in part; 6. a plug-in groove; 7. a clamping piece; 8. a guide groove; 9. a first protection frame; 10. a slide block; 11. a second protective frame; 12. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a multi-functional instrument group battery, includes the battery main part 1 that is connected with electric tool connection installation end, the below of battery main part 1 still circuit connection has first dilatation battery 2 and second dilatation battery 3, and battery main part 1, the lower surface of first dilatation battery 2 all is provided with connecting portion 4, be used for realizing circuit connection, and the lateral wall of first dilatation battery 2, second dilatation battery 3 all is provided with fastener 7, and guide slot 8 has been seted up to the lateral wall of connecting portion 4 simultaneously, the both ends symmetry of battery main part 1 is provided with protection machanism, is used for realizing the protection to first dilatation battery 2, second dilatation battery 3.
The lower surface of the connecting part 4 is provided with a plug-in groove 6, the upper surfaces of the first capacity-expansion battery 2 and the second capacity-expansion battery 3 are provided with plug-in parts 5, and the plug-in parts 5 are plugged with the plug-in groove 6. The clamping piece 7 is symmetrically arranged relative to the first capacity expansion battery 2 and the second capacity expansion battery 3, and the upper end of the clamping piece 7 is in sliding connection with the guide groove 8. The right part of the guide groove 8 is deeper than the left part of the guide groove, the clamping piece 7 is arranged in an L-shaped structure, and the clamping piece 7 is elastically connected with the first expansion battery 2 and the second expansion battery 3. The protection machanism includes first protection frame 9, and the right-hand first protection frame 9 fixed mounting in the right-hand member lower surface of battery body 1 to the upper end of left-hand first protection frame 9 is fixedly provided with slider 10, and the arc groove sliding connection of seting up of slider 10 and battery body 1 left end simultaneously.
As shown in fig. 1 to 7, when the battery capacity needs to be adjusted, the sliding block 10 slides along the arc-shaped groove of the battery main body 1 to enable the first protection frame 9 and the second protection frame 11 at the left side to rotate, then the first capacity-expanding battery 2 is sequentially connected to the outer side of the battery main body 1 through the plug-in part 5 and the plug-in groove 6 according to the requirement, and then the second capacity-expanding battery 3 is connected to the lowest end, when the connection is performed, the clamping piece 7 slides along the guide groove 8 to realize guiding, and when the connection is realized, the clamping piece 7 is clamped with the guide groove 8 to realize positioning of the first capacity-expanding battery 2 and the second capacity-expanding battery 3, when the first capacity-expanding battery 2 and the second capacity-expanding battery 3 need to be removed, the lower end of the clamping piece 7 is pressed to enable the clamping piece 7 to elastically rotate and then laterally slide, so that the clamping piece 7 is separated;
The lower extreme telescopic connection of first protection frame 9 has second fender bracket 11, and is connected with spring 12 between second fender bracket 11 inner wall and the first protection frame 9 lower extreme to first fender bracket 9, second fender bracket 11 laminating are in first dilatation battery 2, the corner of second dilatation battery 3, realize the protection.
As shown in fig. 1-5, after the first expansion battery 2 and the second expansion battery 3 are installed, the first protection frame 9 and the second protection frame 11 on the right side are adjusted through expansion, so that the first protection frame 9 and the second protection frame 11 are attached to the right end corners of the first expansion battery 2 and the second expansion battery 3, then the first protection frame 9 and the second protection frame 11 on the left side are stretched, and rotated, so that the first protection frame 9 and the second protection frame 11 on the left side can be sleeved on the left end corners of the first expansion battery 2 and the second expansion battery 3, effective protection of the first expansion battery 2 and the second expansion battery 3 is achieved, and meanwhile, the second protection frame 11 can further lock the first expansion battery 2 and the second expansion battery 3 under the action of the elasticity of the spring 12.
To sum up, when the battery pack of the multifunctional tool is used, first, according to fig. 1-7, when the battery capacity needs to be adjusted, the first protection frame 9 and the second protection frame 11 on the left side are rotated, the clamping piece 7 of the first capacity expansion battery 2 slides along the guide groove 8, the plug-in part 5 and the plug-in groove 6 are connected, then the second capacity expansion battery 3 is mounted at the lower end of the first capacity expansion battery 2 in the same way, and is limited by the clamping piece 7 and the guide groove 8, and only the rotating clamping piece 7 is needed to be pressed during disassembly, and meanwhile, the first protection frame 9 and the second protection frame 11 can further lock and protect the first capacity expansion battery 2 and the second capacity expansion battery 3.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a multi-functional instrument group battery, includes battery main part (1) of being connected with electric tool connection installation end, its characterized in that, the below of battery main part (1) still circuit connection has first dilatation battery (2) and second dilatation battery (3), and battery main part (1), the lower surface of first dilatation battery (2) all is provided with connecting portion (4), be used for realizing circuit connection, and the lateral wall of first dilatation battery (2), second dilatation battery (3) all is provided with fastener (7), guide slot (8) have been seted up to the lateral wall of connecting portion (4) simultaneously, the both ends symmetry of battery main part (1) is provided with protection mechanism, is used for realizing the protection to first dilatation battery (2), second dilatation battery (3).
2. A multi-function tool battery as defined in claim 1, wherein: the lower surface of connecting portion (4) has seted up grafting groove (6), and first dilatation battery (2), second dilatation battery (3) upper surface is provided with grafting portion (5), and grafting portion (5) and grafting groove (6) are pegged graft mutually.
3. A multi-function tool battery as defined in claim 1, wherein: the clamping piece (7) is symmetrically arranged relative to the first capacity-expanding battery (2) and the second capacity-expanding battery (3), and the upper end of the clamping piece (7) is in sliding connection with the guide groove (8).
4. A multi-function tool battery as defined in claim 1, wherein: the right part of the guide groove (8) is deeper than the left part of the guide groove, the clamping piece (7) is arranged in an L-shaped structure, and the clamping piece (7) is elastically connected with the first capacity expansion battery (2) and the second capacity expansion battery (3).
5. A multi-function tool battery as defined in claim 1, wherein: the protection mechanism comprises a first protection frame (9), the first protection frame (9) on the right side is fixedly arranged on the lower surface of the right end of the battery main body (1), the upper end of the first protection frame (9) on the left side is fixedly provided with a sliding block (10), and meanwhile the sliding block (10) is in sliding connection with an arc-shaped groove formed in the left end of the battery main body (1).
6. The multi-function tool battery of claim 5, wherein: the lower extreme telescopic connection of first protection frame (9) has second fender bracket (11), and is connected with spring (12) between second fender bracket (11) inner wall and first protection frame (9) lower extreme to first protection frame (9), second fender bracket (11) laminating are in the corner of first dilatation battery (2), second dilatation battery (3), realize the protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262771.1U CN221304904U (en) | 2023-11-30 | 2023-11-30 | Multifunctional tool battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262771.1U CN221304904U (en) | 2023-11-30 | 2023-11-30 | Multifunctional tool battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221304904U true CN221304904U (en) | 2024-07-09 |
Family
ID=91750496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323262771.1U Active CN221304904U (en) | 2023-11-30 | 2023-11-30 | Multifunctional tool battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221304904U (en) |
-
2023
- 2023-11-30 CN CN202323262771.1U patent/CN221304904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112886131B (en) | Protective shell for lithium battery cell and use method thereof | |
| CN221304904U (en) | Multifunctional tool battery pack | |
| CN220156003U (en) | Inlet wire cabinet with reason line structure | |
| CN202984874U (en) | Digital inverter welding machine | |
| CN212648805U (en) | Automatically controlled cabinet guide rail and automatically controlled cabinet | |
| CN211182409U (en) | Lithium ion battery fixing mechanism | |
| CN209847694U (en) | Square equipment area convenient to installation | |
| CN210120203U (en) | Novel power battery rolls up income shell of core device | |
| CN207967346U (en) | A kind of electric connector rapid wiring device | |
| CN221008261U (en) | Artistic picture certificate-storing encryption handheld terminal | |
| CN214379520U (en) | Cellular-type electric cabinet | |
| CN220474711U (en) | Lithium battery with heat radiation structure | |
| CN216161904U (en) | Special output terminal structure of lead-acid storage battery frame | |
| CN219747722U (en) | Adjustable clamping assembly frame convenient for assembling shell | |
| CN211493908U (en) | Support that on-vehicle communications appearance was used | |
| CN220291162U (en) | Distribution line tapping device with mark structure | |
| CN215699063U (en) | Automatic welding machine for welding case | |
| CN219801601U (en) | Electric energy metering box fixed bolster | |
| CN110828902A (en) | Lithium ion battery fixing mechanism | |
| CN216981565U (en) | Double-spring sliding track for battery charger | |
| CN220155771U (en) | Binding post of easy to assemble | |
| CN219628114U (en) | Differentiated standby power device | |
| CN216413987U (en) | Online UPS uninterrupted power source conversion structure | |
| CN220775728U (en) | Plug-in type photovoltaic photo-thermal assembly | |
| CN221124690U (en) | Hydrogen fuel locomotive electric energy meter structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |