CN115736464B - Multifunctional draw-bar box - Google Patents
Multifunctional draw-bar box Download PDFInfo
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- CN115736464B CN115736464B CN202211510508.7A CN202211510508A CN115736464B CN 115736464 B CN115736464 B CN 115736464B CN 202211510508 A CN202211510508 A CN 202211510508A CN 115736464 B CN115736464 B CN 115736464B
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- case lid
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- 230000003068 static effect Effects 0.000 claims abstract description 30
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 abstract description 7
- 230000002441 reversible effect Effects 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 241000771208 Buchanania arborescens Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The application relates to a multifunctional draw-bar box, it includes the box, the case lid, the pull rod, the battery, quiet solar panel, move solar panel and fixture block, the case lid is equipped with the USB interface, USB interface connection is in the battery, box and case lid all rotate and are connected with the universal wheel, be provided with the zip fastener between box and the case lid, quiet solar panel and move solar panel all and be equipped with the front that is used for absorbing sunlight, quiet solar panel's reverse side fixed connection is in the case lid, the case lid is equipped with the draw-in groove that is used for supplying the fixture block embedding, fixture block fixed connection moves solar panel, move solar panel and rotate to move when solar panel front and quiet solar panel face are the same, fixture block embedding draw-in groove, the cell wall of draw-in groove is used for spacing to the fixture block. According to the solar energy power generation device, the limit of the clamping block is achieved, and people can enable the static solar panel and the movable solar panel to maintain a power generation state when moving the draw-bar box or not pulling the draw-bar box, so that the solar energy utilization rate and the environmental friendliness are improved, and consumption of other energy sources is reduced.
Description
Technical Field
The application relates to a multifunctional draw-bar box.
Background
The draw-bar box refers to a luggage case having a draw bar and rollers, and is widely used because of its convenience in use. Because when traveling, the electronic equipment that people carried can meet the problem of electric quantity deficiency, more and more draw-bar boxes are provided with the function of charging, namely the built-in battery of draw-bar boxes charges electronic equipment through the battery. The draw-bar box mainly comprises a box body, a box cover and a draw bar, wherein the box cover is rotationally connected to the box body and is connected in a zipper closing mode, luggage is placed between the box cover and the box body, and the draw bar is connected to the box body. The case cover is rotationally connected with an interlayer, the interlayer and the case cover are closed by a zipper, and the solar panel is fixed in the interlayer and is electrically connected with the storage battery. When the solar panel is needed to charge the storage battery, people can expose the solar panel through the zipper so that the solar panel can absorb sunlight.
However, since the interlayer is in a state of being turned open, the interlayer occupies a certain space. When people pull the draw-bar box through the draw bar, the interlayer is easy to automatically rotate and close, so that the solar panel cannot be in a working state all the time.
With respect to the related art in the above, the inventors consider that: when the draw-bar box is pulled by people, the solar energy utilization rate of the solar panel arranged in the draw-bar box is low due to the automatic closing of the interlayer, and the improvement is needed.
Disclosure of Invention
In order to improve solar energy utilization rate, the application provides a multifunctional draw-bar box
The application provides a multi-functional draw-bar box adopts following technical scheme:
the utility model provides a multifunctional draw-bar box, includes the box, rotate connect in the case lid of box, sliding connection in pull rod and the battery of box, the case lid is equipped with the USB interface, USB interface electricity connect in the battery, the box with the case lid is all rotated and is connected with the universal wheel, opens and shuts through setting up the zip fastener between box and the case lid, still include quiet solar panel, rotate connect in the moving solar panel of quiet solar panel and fixed connection in the fixture block of moving solar panel, move solar panel with quiet solar panel is used for charging to the battery, and quiet solar panel and moving solar panel all are equipped with the front that is used for absorbing sunlight, quiet solar panel's reverse side fixed connection in the case lid, the case lid is equipped with the confession the draw-in groove of fixture block embedding, fixture block fixed connection in moving solar panel, moving solar panel rotate to moving solar panel openly and when quiet solar panel face is the same, the cell wall of fixture block embedding draw-in groove is used for spacing to the fixture block.
Through adopting above-mentioned technical scheme, rotate and move solar panel and make the fixture block embedding draw-in groove, carry out spacingly to the fixture block through the cell wall of draw-in groove to make and move solar panel and quiet solar panel homoenergetic and absorb sunlight and generate electricity, simultaneously, through the spacing of fixture block, people can maintain the power generation state when removing the draw-bar box, in order to improve solar energy utilization ratio. And the storage battery is powered by the power generation of the movable solar panel and the static solar panel, so that the electric energy is stored, and the electric quantity of the storage battery is sufficient. When people supply power to the electronic equipment through the USB interface, the probability that people charge through other power supplies is reduced, consumption of other energy sources is reduced, and therefore the energy-saving and environment-friendly effects are achieved.
Preferably, the back surface of the movable solar panel is fixedly connected with a protective layer.
Through adopting above-mentioned technical scheme, because the reverse side fixed connection of quiet solar panel is in the case lid, when the front of rotating moving solar panel and quiet solar panel is relative, moves the inoxidizing coating of solar panel reverse side in order to play the guard action, reduces the probability that moves solar panel and quiet solar panel by the damage to improve the life who moves solar panel and quiet solar panel.
Preferably, the protective layer comprises a protective plate and a buffer piece, the buffer piece is fixedly connected to the back surface of the movable solar panel, and the protective plate is fixedly connected to the surface of the buffer piece, which is away from the movable solar panel.
Through adopting above-mentioned technical scheme, people can inadvertently empty at travel process or transport draw-bar box in-process, accept the impact through the guard plate, then cushion the impact that receives of guard plate through the bolster to reduce the probability that moves solar panel and quiet solar panel by the damage, thereby improve life.
Preferably, the surface of the protective layer, which is away from the movable solar panel, is fixedly connected with an abutting block, the box cover is provided with a button switch, the abutting block is used for pressing the button switch, and the button switch is respectively and electrically connected with the storage battery, the movable solar panel and the static solar panel; when the movable solar panel rotates to the position where the front face of the movable solar panel is the same as the front face of the static solar panel, the abutting block presses the button switch, so that the movable solar panel and the static solar panel are electrically connected with the storage battery, and when the movable solar panel rotates to the position where the movable solar panel is separated from the button switch, the button switch is disconnected.
Through adopting above-mentioned technical scheme, when moving solar panel and making the butt piece press button switch, move solar panel and quiet solar panel electricity and be connected in the battery to charge to the battery, in order to avoid moving solar panel and quiet solar panel and last the life to the battery that charges and influence the battery, in order to improve the life of battery.
Preferably, the solar panel box further comprises a positioning rod and a connecting piece, wherein the connecting piece is connected between the movable solar panel and the positioning rod, positioning grooves are formed in the surface, away from the box cover, of the pull rod, and the positioning rod is used for being embedded into the positioning grooves.
By adopting the technical scheme, when people do not go out and put the draw-bar box under the sun, the people door can directly and manually rotate the movable solar panel. When people go out, the sliding pull rod is required to be used for pulling the draw-bar box, at the moment, people can also embed the locating rod into the locating groove, the locating rod is limited through the groove wall of the locating groove, then the connecting piece is driven to rotate and open the movable solar panel by pulling the pull rod, and people do not need to excessively bend down to rotate the movable solar panel, so that people can conveniently make the movable solar panel and the static solar panel absorb sunlight.
Preferably, the solar panel further comprises a top cover, the connecting piece comprises a connecting rope, a ruler spring and a fixed shaft, the fixed shaft is fixedly connected to the movable solar panel, the ruler spring is wound on the fixed shaft, one end of the ruler spring is fixedly connected to the fixed shaft, the other end of the ruler spring is fixedly connected to the connecting rope, one end of the connecting rope, which is far away from the ruler spring, is fixedly connected to the positioning rod, and when the positioning rod is embedded into the positioning groove, the ruler spring holds a fastening fixed shaft; the top cover is detachably connected to the case cover, and when the top cover is connected to the case cover, the top cover is used for storing articles and the positioning rods between the top cover and the case cover and between the top cover and the protective layer.
Through adopting above-mentioned technical scheme, when people go out, battery electric quantity is sufficient need not to charge the battery through moving solar panel and quiet solar panel in the trip process, and people can be with the top cap connection in the case lid, and people place locating lever and connecting rope between top cap and case lid simultaneously, and when placing, connecting rope can be based on chi spring automatic contraction to the people will connect the rope and put into between top cap and the case lid, and can deposit article between top cap and the case lid, in order to improve the space utilization of draw-bar box. When the people's door goes out, when the electric quantity of battery is less, people can dismantle the case lid, and people can be manual rotate the solar panel that moves, also can be through making the locating lever imbed to the constant head tank in, embrace the fastening dead axle through the wind spring and then slide the pull rod and then drive and move solar panel and rotate to the people can charge the battery through moving solar panel and quiet solar panel in the trip in-process.
Preferably, the peripheral side of the case cover, the peripheral side of the case body and the peripheral side of the top cover are all provided with a zipper tooth belt, and the top cover is connected with a pull head for matching with the zipper tooth belt.
Through adopting above-mentioned technical scheme, people when the battery electric quantity is not enough in the trip process, people can make case lid and top cap dismantle through the pull head to move solar panel and quiet solar panel and charge to the battery, and make box and top cap connect, and after box and top cap connect, people can place article between box and top cap, in order to improve space utilization.
Preferably, the surface of the protective layer, which is away from the movable solar panel, is provided with a fixing groove, the fixing groove is used for embedding the positioning rod, and when the positioning rod is embedded into the fixing groove, a friction pair is formed between the positioning rod and the groove wall of the fixing groove.
Through adopting above-mentioned technical scheme, when the locating lever embedding is to the fixed slot in, fix the locating lever through the friction pair between locating lever and the fixed slot cell wall.
Preferably, the pull rod is provided with a plurality of positioning grooves along the length direction of the pull rod.
Through adopting above-mentioned technical scheme, the locating lever imbeds to in the constant head tank of difference, moves solar panel promptly and rotates different angles, when moving when there is the contained angle between solar panel and the case lid, people can place article between inoxidizing coating and the case lid to improve space utilization. When the movable solar panel rotates to the direction of the movable solar panel and the direction of the static solar panel towards the box body, people can charge by utilizing solar energy, so that the function of the draw-bar box is increased.
Preferably, the edge of the static solar panel, which is away from the case cover, is fixedly connected with a buffer pad.
Through adopting above-mentioned technical scheme, when the orientation of rotating movable solar panel and quiet solar panel is opposite, cushion the rotation of movable solar panel through the blotter, reduce the probability that bumps and damage between movable solar panel and the quiet solar panel to improve movable solar panel and quiet solar panel's life.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the limit of the clamping blocks, people can enable the static solar panel and the movable solar panel to maintain a power generation state when moving the draw-bar box or not pulling the draw-bar box, so that the solar energy utilization rate is improved;
2. the movable solar panel not only can absorb solar power generation, but also can store articles, and the articles can be stored between the top cover and the box cover as well as between the top cover and the box body, so that the space utilization rate of the draw-bar box is improved, and the box body is provided with a USB interface for supplying power for people to carry electronic equipment, so that the draw-bar box has multiple functions;
3. the protective layer and the buffer pad are arranged to prolong the service lives of the static solar panel and the dynamic solar panel.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application, mainly for showing that a top cover is connected to a case cover.
Fig. 2 is a schematic overall structure of an embodiment of the present application, mainly for showing that the top cover is connected to the case.
Fig. 3 is a cross-sectional view of an embodiment of the present application.
Reference numerals illustrate: 1. a case; 123. a fastener tape; 11. a pull head; 2. a case cover; 21. a coded lock; 22. a universal wheel; 23. a mounting cavity; 24. a USB interface; 25. a groove; 26. a push button switch; 27. a clamping groove; 3. a top cover; 4. a pull rod; 41. a vertical rod; 411. a positioning groove; 5. a movable solar panel; 51. a protective layer; 511. a protection plate; 5111. a fixing groove; 512. a buffer member; 513. an abutment block; 52. a rotating shaft; 6. a static solar panel; 61. a cushion pad; 7. a clamping block; 71. a block; 72. a protrusion; 8. a storage battery; 9. a connecting piece; 91. a connecting rope; 92. a ruler spring; 93. a fixed shaft; 01. and a positioning rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
In the description of the present application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the present application.
Referring to fig. 1, the embodiment of the application discloses a multifunctional draw-bar box, which comprises a box body 1, a box cover 2, a top cover 3 and a draw bar 4. The case 1 and the top cover 3 are opened and closed by arranging a zipper, and fig. 1 shows the case 1 and the top cover 3 in a closed state. The case lid 2 deviates from the equal fixedly connected with chain tooth area 123 of week side, the case 1 deviates from the week side of case lid 2 and the week side of top cap 3, and the chain tooth area 123 sliding connection of top cap 3 has pull head 11, and pull head 11 is used for cooperating the chain tooth area 123 of case lid 2 or the chain tooth area 123 of case 1. When the slider 11 is fitted to the fastener tape 123 of the case lid 2, the slider 11 is slid so that the fastener tape 123 of the top lid 3 and the fastener tape 123 of the case lid 2 are connected to connect the top lid 3 to the case lid 2, and a space between the top lid 3 and the case lid 2 is used for storing articles. The case lid 2 is equipped with the trick lock 21 that is used for locking pull head 11, and trick lock 21 is prior art, and this application is unnecessary to describe in detail, when trick lock 21 unblock, makes the tooth area 123 between top cap 3 and the case lid 2 break away from each other through pulling pull head 11 to realize that top cap 3 is dismantled from case lid 2. When the slider 11 is engaged with the fastener tape 123 of the case 1, the slider 11 is slid so that the fastener tape 123 of the top cover 3 and the fastener tape 123 of the case 1 are connected to connect the top cover 3 and the case 1, and a space formed between the top cover 3 and the case 1 can be used for storing articles.
Referring to fig. 2, fig. 2 is a case where the top cover 3 is attached to the case 1. The pull rod 4 comprises two upright rods 41 which are arranged side by side, the two upright rods 41 are fixedly connected, and the upright rods 41 are connected to the box body 1 in a sliding manner along the length direction of the box body 1. The box 1 is turned and is connected with two universal wheels 22 on the side that deviates from pull rod 4, and case lid 2 is turned and is connected with two universal wheels 22, and the universal wheels 22 that case lid 2 connects and the universal wheels 22 that box 1 connects are located same one side.
The multifunctional draw-bar box further comprises a static solar panel 6, a movable solar panel 5 and two clamping blocks 7, wherein the static solar panel 6 and the movable solar panel 5 are respectively provided with a front surface for absorbing sunlight. The surface of case lid 2 that deviates from box 1 is equipped with installation cavity 23, and the reverse side fixed connection of quiet solar panel 6 is in the inner wall of installation cavity 23, and the week side edge fixedly connected with blotter 61 of quiet solar panel 6, blotter 61 can adopt materials such as rubber, silica gel or nylon to make, and blotter 61 is used for supporting tightly to move solar panel 5. The movable solar panel 5 is rotatably connected to the static solar panel 6 by a rotating shaft 52, and the axial direction of the rotating shaft 52 is the same as the distribution direction of the two vertical rods 41. When the movable solar panel 5 rotates to the position that the front surface of the movable solar panel 5 is opposite to the front surface of the static solar panel 6, the movable solar panel 5 abuts against the buffer cushion 61 and is positioned in the mounting cavity 23; when the movable solar panel 5 and the stationary solar panel 6 are rotated to the same front face, the movable solar panel 5 is also positioned in the mounting cavity 23, so as to reduce the probability of damage to the movable solar panel 5 due to careless toppling of the pull rod 4 box. The reverse side of the movable solar panel 5 is fixedly connected with a protective layer 51. Specifically, the protection layer 51 includes a protection plate 511 and a buffer member 512, in this embodiment, the protection plate 511 is made of PC material, the buffer member 512 is made of rubber, in other embodiments, the protection plate 511 may be made of light wood, and the buffer member 512 may be made of nylon.
The fixture blocks 7 are made of plastic, each fixture block 7 comprises a block 71 and two protrusions 72, the two blocks 71 are respectively and fixedly connected to two sides of the movable solar panel 5, the distribution directions of the two blocks 71 are identical to the distribution directions of the two vertical rods 41, and the two protrusions 72 included in each fixture block 7 are respectively and integrally formed on two sides of the block 71 in the thickness direction of the movable solar panel 5. The surface of the case cover 2 facing away from the case body 1 is provided with two clamping grooves 27 for the clamping blocks 7 to be embedded in, and the two clamping grooves 27 penetrate through the case cover 2 along the direction away from each other. The two groove walls of the clamping groove 27 along the length direction of the case cover 2 are gradually far away from the case body 1 after approaching to each other, so that the protrusions 72 are limited through the groove walls of the clamping groove 27 after the plastic block 71 is embedded into the clamping groove 27, and then the clamping block 7 is limited.
Referring to fig. 2 and 3, a multifunctional draw-bar box further comprises a storage battery 8, the storage battery 8 is located between the box cover 2 and the box body 1, the box cover 2 is provided with two USB interfaces 24, the USB interfaces 24 and the coded lock 21 are located on the same side of the box cover 2, and the USB interfaces 24 are electrically connected to the storage battery 8, so that the storage battery 8 supplies power to the electronic equipment. The case lid 2 is equipped with button switch 26, and specifically, the inner wall of installation cavity 23 is equipped with recess 25, and button switch 26 inlays in recess 25, and when button switch 26 was not pressed, button switch 26 deviates from the inner wall of box 1 flush with installation cavity 23 to reduce button switch 26 by the probability of mistake touching. The push button switch 26 is electrically connected to the battery 8, the movable solar panel 5 and the static solar panel 6, respectively, when the push button switch 26 is pressed, the movable solar panel 5 and the static solar panel 6 are electrically connected to the battery 8 to charge the battery 8, and when the push button switch 26 is turned off, the movable solar panel 5 and the static solar panel 6 do not charge the battery 8. The guard plate 511 is away from the fixed surface of moving solar panel 5 and is connected with the butt piece 513 that is used for pressing button switch 26, and when moving solar panel 5 rotates to the front of moving solar panel 5 and the front of quiet solar panel 6 face the same, butt piece 513 presses button switch 26, and when moving solar panel 5 rotates to butt piece 513 break away from button switch 26, button switch 26 disconnection.
The multifunctional draw-bar box further comprises a positioning rod 01 and two connecting pieces 9, wherein the two connecting pieces 9 are respectively positioned at two sides of the rotating axis of the movable solar panel 5 in the axial direction. The connecting piece 9 comprises a connecting rope 91, a ruler spring 92 and fixed shafts 93, wherein the two fixed shafts 93 are respectively and fixedly connected to two side walls of the movable solar panel 5, the ruler spring 92 is wound on the periphery of the fixed shafts 93, and two ends of the ruler spring 92 are respectively and fixedly connected to the fixed shafts 93 and one end of the connecting rope 91; the two ends of the positioning rod 01 are respectively fixedly connected to one ends of the two connecting ropes 91 far away from the ruler spring 92. The pole setting 41 deviates from the surface of case lid 2 and is equipped with a plurality of constant head tanks 411, and all constant head tanks 411 are distributed along the length direction of pole setting 41, and constant head tank 411 runs through pole setting 41 along the direction of distribution of two pole settings 41, and constant head tank 411 is used for supplying the embedding of locating lever 01, and when locating lever 01 imbeds to constant head tank 411, chi spring 92 embraces fastening dead axle 93 so that when locating lever 01 imbeds to different constant head tanks 411, moves the position of solar panel 5 and can change thereupon to improve the stability of locating lever 01 embedding in the constant head tank 411. Meanwhile, people can insert the positioning rod 01 into the positioning slot 411 and then slide the vertical rod 41 to drive the movable solar panel 5 to rotate, so that people do not need to bend over to rotate the movable solar panel 5, and the operation of people is facilitated.
The guard plate 511 deviates from the surface of moving solar panel 5 and is equipped with fixed slot 5111, and fixed slot 5111 runs through guard plate 511 along moving solar panel 5 axis of rotation's axial, and fixed slot 5111 is used for supplying locating lever 01 embedding, and when locating lever 01 imbeds to fixed slot 5111, constitutes friction pair between the cell wall of fixed slot 5111 and the contact surface of locating lever 01 to fixed slot 5111's cell wall is fixed locating lever 01.
The implementation principle of the multifunctional draw-bar box provided by the embodiment of the application is as follows: through making move solar panel 5 rotate and connect in quiet solar panel 6, and the cell wall of draw-in groove 27 can carry out spacingly to fixture block 7 to make pull rod 4 case be in no matter by pulling state or stationary state, move solar panel 5 and quiet solar panel 6 all can charge for battery 8, in order to improve solar energy utilization ratio. The arrangement of the protection plate 511, the buffer member 512, the buffer pad 61 and the installation cavity 23 reduces the probability of damage to the movable solar panel 5 and the static solar panel 6 to improve the service life.
When people do not need to use the movable solar panel 5 and the static solar panel 6 to charge the storage battery 8 during short-distance travel, people can enable the top cover 3 to be connected to the box cover 2, the positioning rod 01 is embedded into the positioning slot 411, and articles can be placed between the top cover 3 and the box cover 2, so that the space utilization rate is improved. When people need to charge the storage battery 8 in long-distance travel, the top cover 3 can be connected to the box body 1 so as to rotate the solar panel 5 to charge the storage battery 8, the probability that people need to charge the electronic equipment through an external power supply is reduced, energy sources are saved, and objects can still be stored between the top cover 3 and the box body 1. When people do not charge the storage battery 8, the top cover 3 can be selectively connected to the box body 1, the positioning rods 01 are embedded into different positioning slots 411, the ruler springs 92 clamp the fixed shaft 93, at this time, the different positioning slots 411 correspond to different rotation angles of the solar panel 5, so that articles can be placed between the protection plate 511 and the box cover 2, and the space utilization rate is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (4)
1. The utility model provides a multifunctional draw-bar box, includes box (1), rotate connect in case lid (2) of box (1), sliding connection in pull rod (4) and battery (8) of box (1), case lid (2) are equipped with USB interface (24), USB interface (24) electricity connect in battery (8), box (1) with case lid (2) all rotate and are connected with universal wheel (22), open and shut through setting up the zip fastener between box (1) and case lid (2), its characterized in that: the solar energy power generation device comprises a storage battery (8), and further comprises a static solar panel (6), a movable solar panel (5) rotationally connected to the static solar panel (6) and a clamping block (7) fixedly connected to the movable solar panel (5), wherein the movable solar panel (5) and the static solar panel (6) are used for charging the storage battery (8), the static solar panel (6) and the movable solar panel (5) are both provided with a front surface for absorbing sunlight, the back surface of the static solar panel (6) is fixedly connected to a box cover (2), the box cover (2) is provided with a clamping groove (27) for the clamping block (7) to be embedded, the clamping block (7) is fixedly connected to the movable solar panel (5), the movable solar panel (5) rotates to the front surface of the movable solar panel (5) and the front surface of the static solar panel (6) face the same, the clamping block (7) is embedded into the clamping groove (27), and the wall of the clamping groove (27) is used for limiting the clamping block (7);
the back surface of the movable solar panel (5) is fixedly connected with a protective layer (51);
the protective layer (51) is fixedly connected with an abutting block (513) deviating from the surface of the movable solar panel (5), the box cover (2) is provided with a button switch (26), the abutting block (513) is used for pressing the button switch (26), and the button switch (26) is electrically connected with the storage battery (8), the movable solar panel (5) and the static solar panel (6) respectively; when the movable solar panel (5) rotates to the position that the front side of the movable solar panel (5) and the front side of the static solar panel (6) face the same, the abutting block (513) presses the button switch (26) so that the movable solar panel (5) and the static solar panel (6) are electrically connected to the storage battery (8), and when the movable solar panel (5) rotates to the position that the movable solar panel (5) is separated from the button switch (26), the button switch (26) is disconnected;
the solar panel positioning device is characterized by further comprising a positioning rod (01) and a connecting piece (9), wherein the connecting piece (9) is connected between the movable solar panel (5) and the positioning rod (01), positioning slots (411) are formed in the surface, away from the box cover (2), of the pull rod (4), and the positioning rod (01) is used for being embedded into the positioning slots (411);
the solar panel is characterized by further comprising a top cover (3), wherein the connecting piece (9) comprises a connecting rope (91), a ruler spring (92) and a fixed shaft (93), the fixed shaft (93) is fixedly connected with the movable solar panel (5), the ruler spring (92) is wound on the fixed shaft (93), one end of the ruler spring (92) is fixedly connected with the fixed shaft (93), the other end of the ruler spring (92) is fixedly connected with the connecting rope (91), one end, far away from the ruler spring (92), of the connecting rope (91) is fixedly connected with the positioning rod (01), and when the positioning rod (01) is embedded into the positioning groove (411), the ruler spring (92) is fastened with the fixed shaft (93); the top cover (3) is detachably connected with the box cover (2) and the box body (1), and when the storage battery is charged, the top cover (3) is connected to the box body (1);
the surface of the protective layer (51) deviating from the movable solar panel (5) is provided with a fixed groove (5111), the fixed groove (5111) is used for embedding the positioning rod (01), and when the positioning rod (01) is embedded into the fixed groove (5111), a friction pair is formed between the positioning rod (01) and the groove wall of the fixed groove (5111);
the pull rod (4) is provided with a plurality of positioning slots (411) along the length direction of the pull rod.
2. A utility pole box as claimed in claim 1, wherein: the protection layer (51) comprises a protection plate (511) and a buffer piece (512), the buffer piece (512) is fixedly connected to the back surface of the movable solar panel (5), and the protection plate (511) is fixedly connected to the surface, deviating from the movable solar panel (5), of the buffer piece (512).
3. A utility pole box as claimed in claim 1, wherein: the box cover is characterized in that the peripheral side of the box cover (2), the peripheral side of the box body (1) and the peripheral side of the top cover (3) are respectively provided with a zipper tooth belt (123), and the top cover (3) is connected with a pull head (11) for being matched with the zipper tooth belts (123).
4. A utility pole box as claimed in claim 1, wherein: the edge of the static solar panel (6) deviating from the box cover (2) is fixedly connected with a buffer pad (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510508.7A CN115736464B (en) | 2022-11-29 | 2022-11-29 | Multifunctional draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510508.7A CN115736464B (en) | 2022-11-29 | 2022-11-29 | Multifunctional draw-bar box |
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| CN115736464A CN115736464A (en) | 2023-03-07 |
| CN115736464B true CN115736464B (en) | 2024-03-15 |
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|---|---|
| CN115736464A (en) | 2023-03-07 |
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