CN108232056B - Battery pack carrying structure and wearable power supply equipment with same - Google Patents
Battery pack carrying structure and wearable power supply equipment with same Download PDFInfo
- Publication number
- CN108232056B CN108232056B CN201611199826.0A CN201611199826A CN108232056B CN 108232056 B CN108232056 B CN 108232056B CN 201611199826 A CN201611199826 A CN 201611199826A CN 108232056 B CN108232056 B CN 108232056B
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- China
- Prior art keywords
- connecting belt
- battery pack
- belt
- carrying structure
- strap
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- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
Abstract
The invention relates to a battery pack carrying structure and a wearable power supply device with the same, wherein the battery pack carrying structure comprises: a backpack body; the first connecting belt and the second connecting belt are respectively arranged at two opposite sides of the backpack body; the third connecting band and the fourth connecting band are arranged at one end of the backpack body. When the first connecting belt and the second connecting belt are in the first working state, the third connecting belt and the fourth connecting belt are connected with each other; when the first connecting belt is in the second working state, the first connecting belt is connected with the third connecting belt, and the second connecting belt is connected with the fourth connecting belt. The battery pack carrying structure can be used for carrying the battery, so that the handheld electric tool is convenient to use. In addition, the first connecting belt, the second connecting belt, the third connecting belt and the fourth connecting belt of the battery pack carrying structure can be connected with each other and can be quickly converted into different connection states, so that different use requirements can be flexibly met.
Description
Technical Field
The invention relates to the field of power tools, in particular to a battery pack carrying structure and wearable power supply equipment with the same.
Background
The handheld electric tool such as the chain saw is widely applied to industries such as gardens and the like, and brings convenience to the work of users. To avoid the limitation caused by the power cord, a battery pack is generally used to supply power to the electric tool so as to move along with the electric tool to facilitate the work of a user.
Currently, there are some knapsack-type power supply structures on the market, and a user can carry the power supply structure on his/her body to provide power for a handheld electric tool. However, in general, these backpack-type power supply structures are integrated backpacks, and the use mode is single and is not required to be applicable to different working environments to meet different needs, so that inconvenience is brought to users and the working efficiency is reduced.
Disclosure of Invention
Based on this, it is necessary to provide a battery pack carrying structure capable of being flexibly switched among different use modes and a wearable power supply device provided with the same, aiming at the problem that the use mode of the backpack type power supply structure is single and cannot meet different needs.
A battery pack carrying structure for placing a battery pack, comprising:
the backpack body is used for limiting the battery pack;
the first connecting belt and the second connecting belt are respectively arranged at two opposite sides of the backpack main body;
the third connecting belt and the fourth connecting belt are arranged at one end of the backpack body, which is not provided with the first connecting belt and the second connecting belt, and the third connecting belt is positioned at one side close to the first connecting belt, and the fourth connecting belt is positioned at one side close to the second connecting belt;
when the battery pack carrying structure is in a first working state, the first connecting belt and the second connecting belt are connected with each other, and the third connecting belt and the fourth connecting belt are connected with each other; when the battery pack carrying structure is in the second working state, the first connecting belt is connected with the third connecting belt, and the second connecting belt is connected with the fourth connecting belt.
The battery pack carrying structure can carry the battery so that a user can carry the battery pack with him to supply power for devices such as a handheld electric tool, and the like, thereby facilitating the use of the handheld electric tool. In addition, the first connecting belt, the second connecting belt, the third connecting belt and the fourth connecting belt of the battery pack carrying structure can be connected with one another and can be quickly converted into different connection states, so that the battery pack carrying structure can be used as a waist pack or a knapsack, and different use requirements can be flexibly met.
In one embodiment, the first connecting strap, the second connecting strap, the third connecting strap and the fourth connecting strap are all provided with connecting pieces at one ends far away from the backpack body.
In one embodiment, the connecting piece includes a first connecting piece and a second connecting piece that can mutually cooperate, the first connecting band with the fourth connecting band is kept away from knapsack main part one end is equipped with first connecting piece respectively, the second connecting band with the third connecting band is kept away from knapsack main part one end is equipped with the second connecting piece respectively.
In one embodiment, the second connecting piece is provided with a clamping groove, and the first connecting piece can be clamped in the clamping groove to be connected with the second connecting piece.
In one embodiment, the sum of the lengths of the first and third connecting bands is equal to the sum of the lengths of the second and fourth connecting bands.
In one embodiment, the backpack body includes a carrying plate, and a sliding rail for mounting the battery pack is provided on the carrying plate.
In one embodiment, the carrying plate is further provided with an electrode holder for electrically connecting the battery pack.
In one embodiment, one end of the first connecting belt, one end of the second connecting belt, one end of the third connecting belt, one end of the fourth connecting belt are respectively connected to the bearing plate.
In one embodiment, the backpack body further includes a housing structure with an opening at one end, the bearing plate is disposed in the housing structure, and one ends of the first connecting strap, the second connecting strap, the third connecting strap and the fourth connecting strap are respectively connected to the housing structure.
A wearable power supply device comprises a battery pack and the battery pack carrying structure.
Drawings
FIG. 1 is a top view of a wearable power device of an embodiment;
FIG. 2 is a schematic illustration of the battery pack carrying structure of the wearable power device of FIG. 1 in a first operational state;
FIG. 3 is a schematic illustration of the battery pack carrying structure of the wearable power device of FIG. 1 in a second operational state;
FIG. 4 is a front view of a wearable power device of an embodiment;
FIG. 5 is a left side view of the wearable power device shown in FIG. 4;
fig. 6 is a front view of another embodiment of a wearable power device;
fig. 7 is a left side view of the wearable power supply device shown in fig. 6.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a battery pack carrying structure 20 of the present preferred embodiment is used for placing a battery pack 40, and includes a carrying bag body 21, a first connecting strap 22, a second connecting strap 23, a third connecting strap 24 and a fourth connecting strap 25. The user can carry the battery pack 40 with him/her through the battery pack carrying structure 20, thereby allowing the battery pack 40 to supply power to the hand-held power tool in operation.
Wherein the backpack body 21 is used to retain the battery pack 40. The first connecting strap 22 and the second connecting strap 23 are respectively arranged on two opposite sides of the backpack body 21. The third connecting strap 24 and the fourth connecting strap 25 are disposed at one end of the backpack body 21, where the first connecting strap 22 and the second connecting strap 23 are not disposed, and the third connecting strap 24 is disposed at a side close to the first connecting strap 22, and the fourth connecting strap 25 is disposed at a side close to the second connecting strap 23.
As shown in fig. 2 and 3, when the battery pack carrying structure 20 is in the first operating state, the first connecting strap 22 and the second connecting strap 23 are connected to each other, and the third connecting strap 24 and the fourth connecting strap 25 are connected to each other; when the battery pack carrying structure 20 is in the second operating state, the first connecting strap 22 is connected with the third connecting strap 24, and the second connecting strap 23 is connected with the fourth connecting strap 25.
The battery pack carrying structure 20 can be used for carrying the battery pack 40 so as to facilitate the user to carry the battery with him or her to supply power to the handheld electric tool and other devices, thereby facilitating the use of the handheld electric tool. In addition, the first connecting strap 22, the second connecting strap 23, the third connecting strap 24 and the fourth connecting strap 25 of the battery pack carrying structure 20 can be connected with each other and can be quickly switched to different connection states, so that the battery pack carrying structure 20 can be used as a waist pack or a backpack, and different use requirements can be flexibly met.
With continued reference to fig. 1, 2 and 3, the first connecting strap 22, the second connecting strap 23, the third connecting strap 24 and the fourth connecting strap 25 are provided with connecting members 26 at ends thereof away from the backpack body 21 for connection.
Specifically, the connector 26 includes a first connector 262 and a second connector 264 that are mateable with each other. The first connecting piece 262 is respectively arranged at one end of the first connecting belt 22 and the fourth connecting belt 25 far away from the backpack body 21, and the second connecting piece 264 is respectively arranged at one end of the second connecting belt 23 and the third connecting belt 24 far away from the backpack body 21.
In this way, the first connecting belt 22 may be selectively connected to the second connecting belt 23 or the third connecting belt 24, and the second connecting belt 23 may be selectively connected to the first connecting belt 22 or the fourth connecting belt 25, so as to accomplish rapid switching of different working states. When the first connecting belt 22 is connected with the second connecting belt 23 and the third connecting belt 24 is connected with the fourth connecting belt 25, the battery pack carrying structure 20 is connected with the second connecting belt 23 through the first connecting belt 22 to form a ring structure fixed on the waist of a user to be used as a waist pack, and the ring structure formed by the third connecting belt 24 and the fourth connecting belt 25 can be fixed on the neck or the waist of the user to achieve the purposes of convenient operation and labor saving.
When the first connecting strap 22 is connected with the third connecting strap 24 and the second connecting strap 23 is connected with the fourth connecting strap 25, the battery pack carrying structure 20 can be used as a backpack, and the first connecting strap 22 and the third connecting strap 24, and the second connecting strap 23 and the fourth connecting strap 25 respectively form a longitudinal annular structure on two sides of the backpack main body 21 and are fixed on the shoulders of a user, so that the aims of bringing convenience to the user to move and saving labor are achieved.
In this way, the conversion between the first working state and the second working state can be completed by changing the connection states of the first connection belt 22, the second connection belt 23, the third connection belt 24 and the fourth connection belt 25, the conversion is convenient and quick, the great flexibility is provided, and the user can select the proper connection state according to the actual situation.
In the present embodiment, the second connecting piece 264 is provided with a clamping groove, and the first connecting piece 262 with a certain elasticity can be clamped in the clamping groove to be connected with the second connecting piece 264. It is understood that the specific structure of the first connecting member 262 and the second connecting member 264 is not limited thereto, and in other embodiments, the first connecting member 262 and the second connecting member 264 may be snap fasteners, velcro fasteners, etc. that are engaged with each other.
Further, the sum of the lengths of the first connecting strap 22 and the third connecting strap 24 is equal to the sum of the lengths of the second connecting strap 23 and the fourth connecting strap 25, so that when the battery pack carrying structure 20 is in the second working state, the first connecting strap 22 is connected with the third connecting strap 24, and the second connecting strap 23 is connected with the fourth connecting strap 25 to form the same structure length, thereby being convenient for a user to use and enabling the shoulders of the user to bear the same pressure.
Further, the lengths of the first connecting strap 22 and the fourth connecting strap 25 are smaller than the lengths of the second connecting strap 23 and the third connecting strap 24, and the lengths of the second connecting strap 23 and the third connecting strap 24 are adjustable, so that the battery pack carrying structure 20 can meet the requirements of users with different sizes by adjusting the lengths of the second connecting strap 23 and the third connecting strap 24.
Referring to fig. 4, 5, 6 and 7, the backpack body 21 includes a carrying plate 212, a sliding rail 2122 for mounting the battery pack 40 is disposed on the carrying plate 212, and a clamping portion capable of being matched with the sliding rail 2122 is disposed on the battery pack to be clamped on the sliding rail 2122, so as to be mounted on the carrying plate 212, and the first connecting strap 22, the second connecting strap 23, the third connecting strap 24 and the fourth connecting strap 25 are connected to the carrying plate 212. In this way, the battery pack 40 is detachably fixed on the carrying plate 212, and the carrying plate 212 can be fixed on the user through the first connecting belt 22, the second connecting belt 23, the third connecting belt 24 and the fourth connecting belt 25, so that the battery pack 40 on the carrying plate 212 moves along with the user.
Further, the carrier plate 212 is further provided with an electrode holder 2124, and the electrode holder 2124 is disposed in the sliding rail 2122 and is used for electrically connecting the electrode of the battery pack 40 to the battery pack 40.
In another embodiment, the backpack body 21 further includes a housing structure 214 for housing an opening at one end of the battery pack 40, and a carrying plate 212 for mounting the battery pack 40 is disposed in the housing structure 214, and the first connecting strap 22, the second connecting strap 23, the third connecting strap 24 and the fourth connecting strap 25 are connected to the housing structure 214. Thus, the battery pack 40 mounted on the carrying plate 212 is accommodated in the accommodating structure 214 so as to follow the movement of the user. In the present embodiment, the accommodating structure 214 is an accommodating package.
In this manner, the battery pack 40 can be conveniently placed in the battery pack carrying structure 20 or quickly removed from the battery pack carrying structure 20. It will be appreciated that the manner of mounting the battery pack 40 is not limited thereto and that other manners may be employed as desired.
The above-mentioned battery pack backpack structure 20 includes a first connecting strap 22, a second connecting strap 23, a third connecting strap 24 and a fourth connecting strap 25, which can be connected by different methods, so that the battery pack 40 can be fixed on the waist or back of the user, thereby realizing rapid and flexible switching of different use states and meeting different needs of the user. In addition, the battery pack can be quickly fixed through the sliding rail 2122 and other structures, so that the battery pack can be conveniently installed and detached.
As shown in fig. 1, a wearable power supply device 100 includes a battery pack 40 and the battery pack carrying structure 20 described above.
The battery pack 40 is mounted on the battery pack carrying structure 20, and a user can carry the wearable power supply device 100 with him or her to supply power to the hand-held power tool in operation at any time, so that the hand-held power tool has a larger range of motion, and has a smaller volume and lighter weight without mounting a battery.
As shown in fig. 4 and 6, in the present embodiment, a clamping portion 42 that cooperates with a sliding rail 2122 of the battery pack carrying structure 20 is provided at one end edge of the battery pack 40, and the clamping portion 42 can be clamped on the sliding rail 2122 to limit the battery pack 40 on the battery pack carrying structure 20.
Further, referring to fig. 5 and 7, a buckle 44 is further provided on the battery pack, and the buckle 44 can be fastened on the carrying plate 212 of the battery pack carrying structure 20, so as to further fix the battery pack 40 and prevent the battery pack 40 from sliding along the sliding rail 2122.
The above-mentioned wearable power supply device 100, the battery pack 40 can be quickly mounted on the battery pack carrying structure 20, and the user can fix the wearable power supply device 100 on the body to supply power for the hand-held power tool, so as to facilitate the use of the hand-held power tool. Moreover, the body parts can share the weight of the battery pack to reduce the burden on the user.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. A battery pack carrying structure for placing a battery pack, comprising:
the backpack body is used for limiting the battery pack;
the first connecting belt and the second connecting belt are respectively arranged at two opposite sides of the backpack main body;
the third connecting belt and the fourth connecting belt are arranged at one end of the backpack body, which is not provided with the first connecting belt and the second connecting belt, and the third connecting belt is positioned at one side close to the first connecting belt, and the fourth connecting belt is positioned at one side close to the second connecting belt;
the backpack comprises a backpack body, a first connecting belt, a second connecting belt, a third connecting belt and a fourth connecting belt, wherein the end, far away from the backpack body, of the first connecting belt, the second connecting belt, the third connecting belt and the fourth connecting belt is provided with connecting pieces; when the battery pack carrying structure is in a first working state, the first connecting belt and the second connecting belt are connected with each other, and the third connecting belt and the fourth connecting belt are connected with each other; when the battery pack carrying structure is in a second working state, the first connecting belt is connected with the third connecting belt, the second connecting belt is connected with the fourth connecting belt, and when the battery pack carrying structure is in the second working state, the structural length formed by connecting the first connecting belt with the third connecting belt is equal to the structural length formed by connecting the second connecting belt with the fourth connecting belt.
2. The battery pack carrying structure according to claim 1, wherein the second connecting member is provided with a clamping groove, and the first connecting member is arranged in the clamping groove in a clamping manner so as to be connected with the second connecting member.
3. The battery pack carrying structure according to claim 1, wherein the carrying body includes a carrying plate provided with a slide rail for mounting the battery pack.
4. The battery pack carrying structure according to claim 3, wherein the carrying plate is further provided with an electrode holder for electrically connecting the battery pack.
5. The battery pack carrying structure according to claim 4, wherein one ends of the first connecting strap, the second connecting strap, the third connecting strap, and the fourth connecting strap are connected to the carrier plate, respectively.
6. The battery pack carrying structure according to claim 4, wherein the pack body further comprises a housing structure having an opening at one end, the carrier plate is disposed in the housing structure, and one ends of the first connecting strap, the second connecting strap, the third connecting strap, and the fourth connecting strap are respectively connected to the housing structure.
7. A wearable power supply device, comprising a battery pack and a battery pack carrying structure according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199826.0A CN108232056B (en) | 2016-12-22 | 2016-12-22 | Battery pack carrying structure and wearable power supply equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199826.0A CN108232056B (en) | 2016-12-22 | 2016-12-22 | Battery pack carrying structure and wearable power supply equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108232056A CN108232056A (en) | 2018-06-29 |
| CN108232056B true CN108232056B (en) | 2023-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199826.0A Active CN108232056B (en) | 2016-12-22 | 2016-12-22 | Battery pack carrying structure and wearable power supply equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108232056B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108232056A (en) | 2018-06-29 |
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