CN211296213U

CN211296213U - Electronic schoolbag power supply capable of being charged quickly

Info

Publication number: CN211296213U
Application number: CN201921511530.7U
Authority: CN
Inventors: 王卉
Original assignee: Shenzhen Kunya Electronic Co ltd
Current assignee: Zhejiang Kuqu Intelligent Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-08-18
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a but quick charge's electronic schoolbag power, including schoolbag main body, schoolbag main body's back fixedly connected with braces, schoolbag main body's front is equipped with the storage layer, the positive fixedly connected with solar cell panel on storage layer, the lower fixed surface on storage layer is connected with placement machine and constructs, placement machine constructs including fixed frame, the upper surface of fixed frame and the lower fixed surface on storage layer are connected, the inner wall swing joint of fixed frame has the N shape movable frame. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use, because the internal environment of schoolbag is comparatively sealed, the gas permeability is not enough, and the charging of power self or utilize all can produce a large amount of heats to needing electrical equipment to charge, gather in the schoolbag, can't in time discharge, make the power be in under the operational environment of higher temperature for a long time, reduced charge efficiency, the problem of inconvenience is brought for the use.

Description

Electronic schoolbag power supply capable of being charged quickly

Technical Field

The utility model relates to a portable power source technical field specifically is a but quick charge's electronic schoolbag power.

Background

The mobile power supply is also called a charger baby, a travel charger and the like. A portable charger integrating power supply and charging functions can charge digital equipment such as mobile phones, tablet computers and the like at any time and any place, common mobile power supplies in the market at present are small-volume charging power supplies, the power storage of the power supplies is small and inconvenient to carry, long-time charging is needed after the electric quantity is used up, and the use is very inconvenient, so that an electronic schoolbag power supply which is convenient to carry and use and can be matched with a travelling backpack or a schoolbag is provided for people, for example, a mobile power supply for a direct backpack type notebook which is opened behind China patent CN206482202U comprises a backpack main body, a first storage layer, a handle, a second storage layer and a backpack shoulder strap, the inside of the backpack main body is provided with the first storage layer and the second storage layer, the inside of the first storage layer is provided with a storage cavity, the surface of the second storage layer on one side of a zipper is provided with a USB wire jack and a power switch, the utility model discloses a solar cell panel, including zip fastener, solar cell panel, second storing layer, heat insulating board, the internal mounting of metal installation shell has portable power source, the second storing layer surface of zip fastener below is provided with first jack and the second jack that charges, install the heat insulating board between solar cell panel and the second storing layer, the internally mounted of metal installation shell has portable power source. The utility model discloses an installation a series of structures, not only avoided the defect that notebook electric quantity is not enough in use, can also be used for storing a large amount of personal article, but in the in-service use, because the internal environment of schoolbag is comparatively sealed, the gas permeability is not enough, and charging or utilizing of power self all can produce a large amount of heats to needing electrical equipment to charge, gather in the schoolbag, can't in time discharge, make the power be in under the operational environment of higher temperature for a long time, charging efficiency has been reduced, bring inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but quick charge's electronic schoolbag power improves traditional device, has solved in the in-service use, because the internal environment of schoolbag is comparatively sealed, the gas permeability is not enough, and charging or utilizing of power self all can produce a large amount of heats to needing electrical equipment to charge, gather in the schoolbag, can't in time discharge, make the power be in under the operational environment of higher temperature for a long time, reduced charge efficiency, the problem of inconvenience is brought for the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but quick charge's electronic schoolbag power, includes schoolbag main body, schoolbag main body's back fixedly connected with braces, schoolbag main body's front is equipped with the storage layer, the positive fixedly connected with solar cell panel of storage layer, the lower fixed surface on storage layer is connected with and places the mechanism.

The placing mechanism comprises a fixed frame, the upper surface of the fixed frame is fixedly connected with the lower surface of the storage layer, the inner wall of the fixed frame is movably connected with an N-shaped movable frame, two sides of the inner wall of the N-shaped movable frame are fixedly connected with a first rack, the surfaces of the first racks are engaged with gears, the inner wall of the gear is fixedly connected with a rotating shaft, two ends of the rotating shaft are respectively and rotatably connected with the top and the bottom of the inner wall of the fixed frame, the surface of the rotating shaft is sleeved with a torsion spring, two ends of the torsion spring are respectively and fixedly connected with the inner wall of the fixed frame and the surfaces of the gears, the surfaces of the two gears far away from the first rack are engaged with a second rack, the opposite surfaces of the two second racks are fixedly connected with a box body, the inner wall of box body and portable power source's surface swing joint, the logical groove that supplies portable power source to go up the data line interlude is seted up in the front of box body.

Preferably, the front surface of the fixing frame is fixedly connected with a limiting plate, and the inner wall of the limiting plate is movably connected with the two racks on the box body.

Preferably, the lower surface of the fixing frame, which is close to the middle part, is provided with air holes, and the upper surface of the air holes is fixedly connected with a filter screen.

Preferably, the back of the N-shaped movable frame is fixedly connected with a push-pull rod, and the back of the push-pull rod is fixedly connected with a handrail.

Preferably, the N-shaped movable frame is close to the first slide block fixedly connected with on the two sides of the front face, the first sliding groove for sliding the first slide block is formed in the inner wall of the fixed frame, and the first sliding groove is close to the limiting block fixedly connected with on the inner wall of the back face.

Preferably, the lower surface of the box body close to the two sides is fixedly connected with a second sliding block, and a second sliding groove for the second sliding block to slide is formed in the bottom of the inner wall of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a placing mechanism's setting at first with power and external environment direct contact, has avoided thermal gathering, improves charge efficiency, secondly, getting of power is put more conveniently, and is too big when the volume of schoolbag, is difficult to find suitable position when charging to the power, can take out the power, directly charges to the power, and at this moment, power and external environment can be more direct contact, improve charge efficiency, use convenient and fast more.

Two, the utility model discloses a fixed frame, N shape movable frame, rack one, the gear, cooperation between pivot and the rack two is used, manual pulling N shape movable frame backward, make on the N shape movable frame rack one move backward along with the N shape movable frame together, through rack one with the tooth cooperation of gear and then driven the rotation of gear, the tooth cooperation on rethread gear and the rack two, the removal of rack two has been driven, and when rack two and N shape movable frame are the motion that deviates from each other, the two all exposes from fixed frame, when rack two and N shape movable frame are for moving in opposite directions, the two is all accomodate to fixed frame in.

Third, the utility model discloses a cooperation between torsional spring, rack two, box body and the logical groove is used, and when the box body exposes along with rack two from fixed frame, can take out the power in the box body this moment, with the more direct contact that carries on of external environment, improve the rate of charging, after the box body is accomodate to fixed frame along with rack two, can realize putting into of power.

Four, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use, because the internal environment of schoolbag is comparatively sealed, the gas permeability is not enough, and the charging of power self or utilize all can produce a large amount of heats to needing electrical equipment to charge, gather in the schoolbag, can't in time discharge, make the power be in under the operational environment of higher temperature for a long time, reduced charge efficiency, the problem of inconvenience is brought for the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top cross-sectional view of the fixing frame of the present invention;

fig. 3 is a cross-sectional view of the fixing frame AA of the present invention.

In the figure: 1-schoolbag main body, 2-braces, 3-storage layer, 4-solar panel, 5-placing mechanism, 6-fixing frame, 7-N-shaped movable frame, 8-first rack, 9-gear, 10-rotating shaft, 11-torsion spring, 12-second rack, 13-box body, 14-through groove, 15-limiting plate, 16-air hole, 17-push-pull rod, 18-handrail, 19-first slide block, 20-first chute, 21-limiting block, 22-second slide block and 23-second chute.

Detailed Description

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

Referring to fig. 1 to 3, the present invention provides a technical solution: a fast chargeable electronic schoolbag power supply comprises a schoolbag main body 1, wherein a plurality of interlayers are arranged in the schoolbag main body 1 and used for classified placement of articles, straps 2 are fixedly connected to the back surface of the schoolbag main body 1, the schoolbag main body 1 is carried on the body of a user through the straps 2, portability is realized, a storage layer 3 is arranged on the front surface of the schoolbag main body 1 and used for placement of articles, a solar cell panel 4 is fixedly connected to the front surface of the storage layer 3, the input end of the power supply is electrically connected with the output end of the solar cell panel 4 through a photovoltaic controller, the solar cell panel 4 and a heat insulation plate can convert electric energy by utilizing light energy, energy is saved, environment is protected, high-temperature separation of the solar cell panel 4 can be effectively realized, a placement mechanism 5 is fixedly connected to the lower surface of the storage layer 3, the power supply is firstly directly contacted with an external environment through the placement, improve charge efficiency, secondly, getting of power is put more conveniently, and when the volume of schoolbag was too big, was difficult to find suitable position and when charging the power, can take out the power, directly charges to the power, and at this moment, power and external environment can be more direct contact, improve charge efficiency, use convenient and fast more.

The placing mechanism 5 comprises a fixed frame 6, the upper surface of the fixed frame 6 is fixedly connected with the lower surface of the storage layer 3, the lower surface of the fixed frame 6, which is close to the middle part, is provided with air holes 16, the upper surface of the air holes 16 is fixedly connected with a filter screen, the heat diffusion speed of a power supply when the placing mechanism 5 is used is improved through the arrangement of the air holes 16, the filter screen effectively reduces the entering of external dust, the inner wall of the fixed frame 6 is movably connected with an N-shaped movable frame 7, the back surface of the N-shaped movable frame 7 is fixedly connected with a push-pull rod 17, the back surface of the push-pull rod 17 is fixedly connected with a handrail 18, the front-back push-pull movement of the N-shaped movable frame 7 can be more easily realized through the push-pull rod 17 matching with the handrail 18, two sides of the N-shaped movable frame, the inner wall of the first sliding groove 20 close to the back is fixedly connected with a limiting block 21, the movement of the N-shaped movable frame 7 is guided and limited through the movement of the first sliding block 19 in the first sliding groove 20, the movement of the N-shaped movable frame 7 is ensured to be more stable, the limiting block 21 limits the backward movement amount of the N-shaped movable frame 7 and avoids being separated from the fixed frame 6, two sides of the inner wall of the N-shaped movable frame 7 are fixedly connected with a first rack 8, the N-shaped movable frame 7 is pulled backwards manually, the first rack 8 on the N-shaped movable frame 7 moves backwards along with the N-shaped movable frame 7, the first rack 8 is matched with teeth of the gear 9 to drive the gear 9 to rotate, the gear 9 is matched with teeth on a second rack 12 to drive the movement of the second rack 12, and when the second rack 12 and the N-shaped movable frame 7 move away from each other, the second rack 12 and the N-shaped movable frame 7 are both exposed from the fixed frame 6, when the second, the two racks are contained in a fixed frame 6, gears 9 are meshed on the surfaces of the two racks I8, rotating shafts 10 are fixedly connected to the inner walls of the gears 9, two ends of each rotating shaft 10 are respectively rotatably connected with the top and the bottom of the inner wall of the fixed frame 6, torsion springs 11 are sleeved on the surfaces of the rotating shafts 10, two ends of each torsion spring 11 are respectively fixedly connected with the inner wall of the fixed frame 6 and the surfaces of the gears 9, racks II 12 are meshed on the surfaces, far away from the racks I8, of the two gears 9, limiting plates 15 are fixedly connected to the front surfaces of the fixed frame 6, the inner walls of the limiting plates 15 are movably connected with the two racks II 12 on a box body 13, the forward movement amount of the racks I8 is firstly limited through the limiting plates 15, the movement direction of the racks II 12 is secondly guided and limited, a box body 13 is fixedly connected to the opposite surfaces of the two racks II 12, when the, with the more direct contact that carries on of external environment, improve charge rate, after box body 13 is accomodate to fixed frame 6 along with rack two 12, can realize putting into of power, be close to the lower fixed surface of both sides and be connected with slider two 22 on the box body 13, supply two 22 gliding spout two 23 of slider, use through the cooperation between slider two 22 and the spout two 23, can be accurate restrict the movement track of box body 13 in fixed frame 6, make the motion of box body 13 more stable, the inner wall of box body 13 and portable power source's surface swing joint, the logical groove 14 that leads to that the data line alternates on supplying portable power source is seted up in the front of box body 13.

The working principle is as follows: when the rapidly chargeable power supply of the electronic schoolbag is used, the N-shaped movable frame 7 is pulled backwards manually, so that the first rack 8 on the N-shaped movable frame 7 moves backwards along with the N-shaped movable frame 7, the gear 9 is driven to rotate by the matching of the first rack 8 and the teeth of the gear 9, the gear 9 is matched with the teeth on the second rack 12, the second rack 12 is driven to move, the second rack 12 and the N-shaped movable frame 7 move away from each other and are exposed out of the fixed frame 6, when the second rack 12 and the N-shaped movable frame 7 move in opposite directions, the second rack 12 and the N-shaped movable frame 7 are both accommodated in the fixed frame 6, when the box body 13 is exposed out of the fixed frame 6 along with the second rack 12, the power supply in the box body 13 can be taken out to be in more direct contact with an external environment, the charging rate is improved, and when the box body 13 is accommodated in the fixed frame 6 along with the second rack 12, the power supply can be put in, the power and external environment direct contact have avoided thermal gathering, improve charge efficiency, secondly, getting of power is put more conveniently, and when the volume of schoolbag was too big, be difficult to find suitable position and charge to the power, can take out the power, directly charge to the power, and at this moment, power and external environment can be more direct contact, improve charge efficiency, use convenient and fast more.

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

Claims

1. The utility model provides a but quick charge's electronic schoolbag power, includes schoolbag main part (1), back fixedly connected with braces (2) of schoolbag main part (1), the front of schoolbag main part (1) is equipped with storage layer (3), the positive fixedly connected with solar cell panel (4) of storage layer (3), its characterized in that: the lower surface of the storage layer (3) is fixedly connected with a placing mechanism (5);

the placing mechanism (5) comprises a fixed frame (6), the upper surface of the fixed frame (6) is fixedly connected with the lower surface of the storage layer (3), the inner wall of the fixed frame (6) is movably connected with an N-shaped movable frame (7), rack I (8) is fixedly connected with the two sides of the inner wall of the N-shaped movable frame (7), two rack I (8) are meshed with a gear (9) on the surface, a rotating shaft (10) is fixedly connected with the inner wall of the gear (9), the two ends of the rotating shaft (10) are respectively rotatably connected with the top and the bottom of the inner wall of the fixed frame (6), a torsion spring (11) is sleeved on the surface of the rotating shaft (10), the two ends of the torsion spring (11) are respectively fixedly connected with the inner wall of the fixed frame (6) and the surface of the gear (9), and two rack II (12) are meshed with the surface of the gear (9) far, two opposite face fixedly connected with box body (13) of rack two (12), the inner wall of box body (13) and portable power source's surperficial swing joint, logical groove (14) that supply portable power source to go up the data line and alternate are seted up in the front of box body (13), and the data line can be established with the power through leading to groove (14) and be connected.

2. A fast-charging electronic schoolbag power supply as claimed in claim 1, wherein: the front face of the fixing frame (6) is fixedly connected with a limiting plate (15), and the inner wall of the limiting plate (15) is movably connected with the two racks II (12) on the box body (13).

3. A fast-charging electronic schoolbag power supply as claimed in claim 1, wherein: the lower surface of the fixing frame (6) close to the middle part is provided with air holes (16), and the upper surface of the air holes (16) is fixedly connected with a filter screen.

4. A fast-charging electronic schoolbag power supply as claimed in claim 1, wherein: the back of the N-shaped movable frame (7) is fixedly connected with a push-pull rod (17), and the back of the push-pull rod (17) is fixedly connected with a handrail (18).

5. A fast-charging electronic schoolbag power supply as claimed in claim 1, wherein: be close to positive equal fixedly connected with slider (19) in both sides on N-shaped movable frame (7), the gliding spout (20) of confession slider (19) are seted up to the inner wall of fixed frame (6), be close to inner wall fixedly connected with stopper (21) at the back on spout (20).

6. A fast-charging electronic schoolbag power supply as claimed in claim 1, wherein: the lower fixed surface that is close to both sides on box body (13) is connected with slider two (22), the gliding spout two (23) of confession slider two (22) are seted up to the bottom of fixed frame (6) inner wall.