CN111817367B - Portable power source equipment for rescue - Google Patents
Portable power source equipment for rescue Download PDFInfo
- Publication number
- CN111817367B CN111817367B CN202010538789.1A CN202010538789A CN111817367B CN 111817367 B CN111817367 B CN 111817367B CN 202010538789 A CN202010538789 A CN 202010538789A CN 111817367 B CN111817367 B CN 111817367B
- Authority
- CN
- China
- Prior art keywords
- box body
- rod
- supporting
- limiting plates
- bottom plate
- 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
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a mobile power supply device for rescue, which comprises a box body, a fixed rod and a top cover, wherein a bottom plate is arranged at the bottom of the box body, a cross rod is arranged in the bottom plate, transverse blocks are arranged at the front end and the rear end of the cross rod, limit grooves are formed in the front side and the rear side of the box body, connecting rods are connected to the outer surfaces of the connecting blocks, the top ends of the connecting rods are installed in the supporting rods in a penetrating manner, the fixed rod is installed at the upper position of the box body, the tail ends of the fixed rod are installed in a bearing in a penetrating manner, the fixed rod is installed in the top cover in a penetrating manner, a handle is installed at the upper right side of the box body, a supporting block is installed below the handle, a connecting rope is connected to the top of the supporting block, and a socket is formed below the supporting block. This portable power source equipment for rescue not only conveniently dismantles, is convenient for overhaul the power, can avoid the socket to fall grey moreover, is convenient for dispel the heat simultaneously.
Description
Technical Field
The invention relates to the technical field of mobile power supply equipment, in particular to mobile power supply equipment for rescue.
Background
Under the support of national policy, in order to meet the demand of novel fire-fighting and rescue electricity, a fire-fighting emergency mobile power supply is successfully developed, and a lithium battery is mainly used as an energy storage main body, so that the fire-fighting and rescue electricity generating system has the characteristics of small volume, large capacity, light weight, high power, portability and the like, and can be moved and transported in multiple modes such as carrying, pushing and pulling, rolling wheels and the like by one person during emergency rescue.
At present, the mobile power supply equipment for rescue commonly used is inconvenient to detach, inconvenient to overhaul the power supply, incapable of avoiding ash falling from a socket and inconvenient to radiate simultaneously, so that the mobile power supply equipment for rescue is provided, and the problem in the above is solved.
Disclosure of Invention
The invention aims to provide a mobile power supply device for rescue, which solves the problems that the conventional mobile power supply device for rescue provided by the background art is inconvenient to detach, inconvenient to overhaul, incapable of avoiding ash falling from a socket and inconvenient to dissipate heat.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a portable power source equipment for rescue, includes box, dead lever and top cap, the bottom plate is installed to the bottom of box, and the internally mounted of bottom plate has the horizontal pole, horizontal piece is all installed at the head and the tail both ends of horizontal pole, the spacing groove has all been seted up to the front and back both sides of box, and the inside of spacing groove runs through and install the limiting plate, the connecting block is installed in the outside of limiting plate, and the surface connection of connecting block has the connecting rod, the top of connecting rod runs through and installs in the inside of bracing piece, the top position at the box is installed to the dead lever, and the end of dead lever runs through and install in the inside of bearing, the dead lever is installed in the inside of top cap, and the rubber pad is all installed to the bottom of top cap and the inside of box, the handle is installed to the upper right side of box, and the supporting shoe's top is connected with the connecting rope, and the socket has been seted up to the below of supporting shoe.
Preferably, a rotating structure is formed between the box body and the fixed rod, and the vertical section of the fixed rod is of a T-shaped structure.
Preferably, the box body and the bottom plate are fixedly arranged through the cross rod and the transverse block, and the cross rod and the transverse block are connected in a threaded mode.
Preferably, the cross section of the limiting plate is of an I-shaped structure, the limiting plate is of a net-shaped structure, and the upper surface of the limiting plate and the upper surface of the box body are in the same plane.
Preferably, the top cover and the box body are connected in a clamping manner, and the center line of the box body is coincident with the center line of the top cover.
Preferably, a lifting structure is formed between the supporting block and the box body, and the height of the supporting block is larger than that of the jack.
Compared with the prior art, the invention has the beneficial effects that: the portable power source equipment for rescue is convenient to detach, overhaul and remove dust from the socket, and is convenient for heat dissipation;
1. The box body and the bottom plate are disassembled through threaded connection between the cross rod and the cross block, the top cover and the box body are fixed through the fixing rod, the box body is of a hollow structure, and meanwhile, the top and the bottom of the box body are conveniently opened, so that the power supply is conveniently overhauled;
2. Limiting grooves are formed in the front end and the rear end of the box body, limiting plates are installed in the limiting grooves in a penetrating mode, the limiting plates are of a net-shaped structure, the limiting plates can radiate heat inside the device, the limiting plates are convenient to take out of the box body through connecting rods and supporting rods, and replacement and cleaning of the limiting plates are facilitated;
3. Support blocks are arranged above the sockets, a sliding structure is formed between the support blocks and the box body, the support blocks can shield the sockets, and ash falling from the sockets can be avoided through lifting of the support blocks.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic elevational view of the present invention;
fig. 5 is a schematic view of the connection structure of the connection block, the connection rod and the support rod in the present invention.
In the figure: 1. a case; 2. a bottom plate; 3. a cross bar; 4. a transverse block; 5. a limit groove; 6. a limiting plate; 7. a connecting block; 8. a connecting rod; 9. a support rod; 10. a fixed rod; 11. a bearing; 12. a top cover; 13. a rubber pad; 14. a handle; 15. a support block; 16. a connecting rope; 17. a socket.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rescue is with portable power source equipment, which comprises a box body 1, the bottom plate 2, the horizontal pole 3, horizontal piece 4, the spacing groove 5, limiting plate 6, connecting block 7, connecting rod 8, bracing piece 9, dead lever 10, bearing 11, top cap 12, rubber pad 13, handle 14, supporting shoe 15, connecting rope 16 and socket 17, bottom plate 2 is installed to the bottom of box 1, and the internally mounted of bottom plate 2 has horizontal pole 3, constitute rotating-structure between box 1 and the dead lever 10, and the vertical cross-section of dead lever 10 is "T" font structure, be convenient for rotate dead lever 10, box 1 and bottom plate 2 pass through horizontal pole 3 and horizontal piece 4 fixed arrangement, and the connected mode between horizontal pole 3 and the horizontal piece 4 is threaded connection, horizontal pole 3 and horizontal piece 4 can fix box 1 and bottom plate 2, horizontal piece 4 is all installed at the head and the tail both ends of horizontal pole 3, spacing groove 5 has all been seted up to both sides around box 1, and the limit groove 5 is internally provided with a limit plate 6 in a penetrating way, the cross section of the limit plate 6 is in an I-shaped structure, the limit plate 6 is in a net structure, the upper surface of the limit plate 6 and the upper surface of the box body 1 are in the same plane, the limit plate 6 is convenient for radiating the device, the outside of the limit plate 6 is provided with a connecting block 7, the outer surface of the connecting block 7 is connected with a connecting rod 8, the top end of the connecting rod 8 is internally provided with a supporting rod 9 in a penetrating way, a fixing rod 10 is arranged above the box body 1, the tail end of the fixing rod 10 is internally provided with a bearing 11 in a penetrating way, the inside of the top cover 12 is provided with a fixing rod 10 in a penetrating way, the bottom of the top cover 12 and the inside of the box body 1 are both provided with rubber pads 13, the right upper side of the box body 1 is provided with a handle 14, the lower side of the handle 14 is provided with a supporting block 15, the top of the supporting block 15 is connected with a connecting rope 16, and a socket 17 is arranged below the supporting block 15.
In fig. 1, the top cover 12 is connected to the case 1 by a snap connection, and the center line of the case 1 coincides with the center line of the top cover 12, so that the top cover 12 is opened conveniently.
As shown in fig. 1, a lifting structure is formed between the supporting block 15 and the box 1, and the height of the supporting block 15 is greater than that of the insertion opening 17, and the supporting block 15 can shield the insertion opening 17.
Working principle: when the rescue mobile power supply equipment is used, as the bottom plate 2 penetrates through the hollow structure at the bottom of the box body 1 in the figure, the cross rod 3 is installed in a penetrating manner, the box body 1 and the bottom plate 2 are disassembled through the threaded connection between the cross rod 3 and the cross block 4, so that the box body 1 is of a hollow structure, a power supply is conveniently taken out of the box body 1, the top of the box body 1 is connected with the fixing rod 10 through the bearing 11, the fixing rod 10 is inserted into the top cover 12 in use, the fixing rod 10 is rotated, the top cover 12 and the box body 1 are fixed, rubber pads 13 are installed in the box body 1 and the bottom of the top cover 12, the rubber pads 13 can protect the power supply, the device is conveniently carried through the top cover 12, the top cover 12 is conveniently opened, the power supply is conveniently overhauled through the socket 17, the socket 17 is convenient to plug, the supporting block 15 is arranged above the socket 17, a sliding structure is formed between the supporting block 15 and the box body 1, the supporting block 15 can shield the socket 17, ash falling of the socket 17 is avoided, the supporting block 15 is fixed with the handle 14 through the connecting ropes 16, the limiting grooves 5 are formed in the front end and the rear end of the box body 1 as shown in fig. 4, the limiting plates 6 are arranged in the limiting grooves 5 in a penetrating manner, the limiting plates 6 are of a net structure, heat dissipation can be carried out in the device, dust can be prevented from entering the device, a groove-shaped structure is formed in the outer side of the limiting plates 6, the connecting rods 8 and the supporting rods 9, a telescopic structure is formed between the supporting rods 9 and the box body 1, the connecting rods 8 are fixedly provided with the connecting blocks 7, the top cover 12 is opened during use, the connecting blocks 7 are pressed, the connecting blocks 7 are clamped on the limiting plates 6, the limiting plates 6 are removed through lifting of the supporting rods 9, the replacement of the limiting plate 6 is the whole working process of the rescue mobile power supply device.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present invention 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 invention.
Claims (2)
1. The utility model provides a portable power source equipment for rescue, includes box (1), dead lever (10) and top cap (12), its characterized in that: the bottom of the box body (1) is provided with a bottom plate (2), the inside of the bottom plate (2) is provided with a cross rod (3), both ends of the cross rod (3) are provided with transverse blocks (4), the box body (1) and the bottom plate (2) are fixedly arranged through the cross rod (3) and the transverse blocks (4), and the cross rod (3) and the transverse blocks (4) are connected in a threaded mode; limiting grooves (5) are formed in the front side and the rear side of the box body (1), limiting plates (6) are installed in the limiting grooves (5) in a penetrating mode, the cross section of each limiting plate (6) is of an I-shaped structure, the limiting plates (6) are of a net-shaped structure, and the upper surfaces of the limiting plates (6) and the upper surface of the box body (1) are in the same plane; the connecting block (7) is arranged on the outer side of the limiting plate (6), the connecting rod (8) is connected to the outer surface of the connecting block (7), the top end of the connecting rod (8) is installed inside the supporting rod (9) in a penetrating mode, a telescopic structure is formed between the supporting rod (9) and the box body (1), the fixing rod (10) is installed at the position above the box body (1), a rotating structure is formed between the box body (1) and the fixing rod (10), and the vertical section of the fixing rod (10) is of a T-shaped structure; the tail end of the fixing rod (10) is installed inside the bearing (11) in a penetrating mode, the fixing rod (10) is installed inside the top cover (12) in a penetrating mode, rubber pads (13) are installed at the bottom of the top cover (12) and the inside of the box body (1), the top cover (12) is connected with the box body (1) in a clamping mode, the center line of the box body (1) is overlapped with the center line of the top cover (12), a handle (14) is installed at the upper right side of the box body (1), a supporting block (15) is installed below the handle (14), a connecting rope (16) is connected to the top of the supporting block (15), and a socket (17) is formed below the supporting block (15); a lifting structure is formed between the supporting block (15) and the box body (1), and the height of the supporting block (15) is larger than that of the jack (17).
2. The rescue portable power source device according to claim 1, wherein: the working principle of the power supply device is as follows: the bottom plate (2) runs through the inside of the hollow structure at the bottom of the box body (1), and both run through and install horizontal pole (3), screw thread connection through between horizontal pole (3) and horizontal piece (4) dismantles box body (1) and bottom plate (2), make box body (1) be hollow structure, make things convenient for the power to take out from box body (1), the top of box body (1) is connected with dead lever (10) through bearing (11), insert dead lever (10) to the inside of top cap (12) during the use, and rotate dead lever (10), thereby fix top cap (12) and box body (1), rubber pad (13) are all installed to the inside of box body (1) and the bottom of top cap (12), rubber pad (13) can protect the power, conveniently carry this equipment through top cap (12), open top cap (12) simultaneously, conveniently use the power through socket (17), be convenient for insert the electricity, supporting shoe (15) are installed to the top of socket (17), support shoe (15) and support piece (15) and support rope (16) are prevented from falling down through the fixed connection of supporting shoe (15) between box body (1) and top cap (17) and supporting shoe (16), limiting grooves (5) are formed in the front end and the rear end of the box body (1), limiting plates (6) are installed in the limiting grooves (5) in a penetrating mode, the limiting plates (6) are of a net-shaped structure, heat dissipation can be conducted inside the device, dust can be prevented from entering the device, groove-shaped structures are formed in the outer sides of the limiting plates (6), connecting rods (8) and supporting rods (9) and form a telescopic structure with the box body (1), connecting rods (8) are fixedly installed with connecting blocks (7), the top cover (12) is opened during use, the connecting blocks (7) are pressed, the connecting blocks (7) are clamped on the limiting plates (6), the limiting plates (6) are moved out through lifting of the supporting rods (9), and the limiting plates (6) are replaced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010538789.1A CN111817367B (en) | 2020-06-13 | 2020-06-13 | Portable power source equipment for rescue |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010538789.1A CN111817367B (en) | 2020-06-13 | 2020-06-13 | Portable power source equipment for rescue |
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CN111817367A CN111817367A (en) | 2020-10-23 |
CN111817367B true CN111817367B (en) | 2024-05-14 |
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CN202010538789.1A Active CN111817367B (en) | 2020-06-13 | 2020-06-13 | Portable power source equipment for rescue |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113710021A (en) * | 2021-01-23 | 2021-11-26 | 深圳市蓝之洋科技有限公司 | Portable mobile power supply with protection structure and use method thereof |
CN113660545B (en) * | 2021-08-16 | 2024-07-09 | 深圳市科地通信技术有限公司 | Intelligent switch of self-adaptation voltage |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20309871U1 (en) * | 2003-06-25 | 2003-09-25 | Runge, Jürgen, Dr., 22926 Ahrensburg | Battery charger for mounting on a road vehicle has connections to two batteries |
CN103887719A (en) * | 2012-12-21 | 2014-06-25 | 黄石供电公司变电运行中心 | Safety-type maintenance power box |
CN204012799U (en) * | 2014-06-22 | 2014-12-10 | 陈祗源 | Portable power source |
CN106410923A (en) * | 2016-12-12 | 2017-02-15 | 国家电网公司 | Hand-held multifunctional maintenance power supply device |
CN106410632A (en) * | 2016-11-16 | 2017-02-15 | 国网山东省电力公司蓬莱市供电公司 | Mobile maintenance power source box for power grid |
CN108736528A (en) * | 2017-04-19 | 2018-11-02 | 天津张文发送商贸有限公司 | Closed portable power supply |
CN108963811A (en) * | 2018-07-02 | 2018-12-07 | 河南太能电气股份有限公司 | A kind of distribution box of environment protection type easy heat dissipation |
CN108987832A (en) * | 2018-09-14 | 2018-12-11 | 深圳市鸿昊升电子有限公司 | A kind of multi-functional high new intelligent lithium battery |
CN110380349A (en) * | 2018-04-12 | 2019-10-25 | 葛家顺 | A kind of Intelligent power distribution cabinet easy to install and disassemble based on Internet of Things |
JP2020041374A (en) * | 2018-09-13 | 2020-03-19 | 株式会社日立製作所 | Dirt remover |
CN111131937A (en) * | 2019-12-31 | 2020-05-08 | 古之恒信息科技(苏州)有限公司 | Automatic switching optical network equipment with high reliability |
-
2020
- 2020-06-13 CN CN202010538789.1A patent/CN111817367B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20309871U1 (en) * | 2003-06-25 | 2003-09-25 | Runge, Jürgen, Dr., 22926 Ahrensburg | Battery charger for mounting on a road vehicle has connections to two batteries |
CN103887719A (en) * | 2012-12-21 | 2014-06-25 | 黄石供电公司变电运行中心 | Safety-type maintenance power box |
CN204012799U (en) * | 2014-06-22 | 2014-12-10 | 陈祗源 | Portable power source |
CN106410632A (en) * | 2016-11-16 | 2017-02-15 | 国网山东省电力公司蓬莱市供电公司 | Mobile maintenance power source box for power grid |
CN106410923A (en) * | 2016-12-12 | 2017-02-15 | 国家电网公司 | Hand-held multifunctional maintenance power supply device |
CN108736528A (en) * | 2017-04-19 | 2018-11-02 | 天津张文发送商贸有限公司 | Closed portable power supply |
CN110380349A (en) * | 2018-04-12 | 2019-10-25 | 葛家顺 | A kind of Intelligent power distribution cabinet easy to install and disassemble based on Internet of Things |
CN108963811A (en) * | 2018-07-02 | 2018-12-07 | 河南太能电气股份有限公司 | A kind of distribution box of environment protection type easy heat dissipation |
JP2020041374A (en) * | 2018-09-13 | 2020-03-19 | 株式会社日立製作所 | Dirt remover |
CN108987832A (en) * | 2018-09-14 | 2018-12-11 | 深圳市鸿昊升电子有限公司 | A kind of multi-functional high new intelligent lithium battery |
CN111131937A (en) * | 2019-12-31 | 2020-05-08 | 古之恒信息科技(苏州)有限公司 | Automatic switching optical network equipment with high reliability |
Non-Patent Citations (1)
Title |
---|
一种多功能插排的设计;葛平云;王志坤;吴中庆;张玉磊;刘雷;;河北农机;20181107(第11期);60 * |
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