CN212849960U

CN212849960U - Portable charging case of wireless interpreter of tourism that facilitates use

Info

Publication number: CN212849960U
Application number: CN202021949101.0U
Authority: CN
Inventors: 符泽新
Original assignee: Guangzhou Youxin Technology Co ltd
Current assignee: Guangzhou Youxin Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-03-30
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a charge and accomodate equipment technical field, concretely relates to tourism wireless explanation ware portability charging case that facilitates use separates the collecting chamber in the under casing, and then the user can place daily work accessory or other debris in the collecting chamber, has made things convenient for the arrangement of article to conclude the collection, whole layout rule with pleasing to the eye. A plurality of hooks are arranged at the inner side of the box cover close to the outer side, and an elastic band is arranged in the middle; the user can dismantle the string rope on the explanation equipment get off promptly, then hangs at the couple through the one end of hanging the rope, hangs the other one end of rope and extends to the bottom of case lid, and the string rope of intermediate position passes through the elastic cord in addition and pastes the inner wall at the case lid tightly. The condition that the hanging rope is thrown in disorder and is seriously wound is avoided, the hanging rope is placed neatly, and the whole vision is attractive. The charging terminal of the explanation equipment is connected with anodal spring needle, negative pole spring needle respectively simultaneously, can be in order to realize charging of many explanation equipment, need not to connect the charging wire in addition, and convenient and fast charges.

Description

Portable charging case of wireless interpreter of tourism that facilitates use

[ technical field ] A method for producing a semiconductor device

The utility model relates to a charge and storage device technical field, concretely relates to tourism wireless explanation ware portability charging case that facilitates use.

[ background of the invention ]

Along with the improvement of living standard of people, more and better cultural consumption is more and more emphasized. Meanwhile, scenic spots at home and abroad are upgraded, comfortable travel experience of people is improved, and noise pollution is avoided. Our equipment mainly provides better service for the explanation of the tourism industry. Meanwhile, the method can be applied to religious activities, simultaneous interpretation, reception investigation, large-scale meetings, teaching lectures, industrial production and other aspects. The field tour guide or the staff are equipped with a transmitting and explaining device, and visitors or accompanying staff wear receivers to listen. How to carry out the same management of charging to the great explanation equipment of quantity, guarantee that the charging of explanation equipment is instant swift, also make things convenient for the user of service to use the explanation equipment of joining in marriage to the number, become the problem that tourism trade logistics support must attach attention to.

The traditional explanation equipment charging equipment only considers the problem of charging the equipment, basically does not consider the problem of storage, various accessories are randomly stored, the placement is disordered, the workload of a manager is increased, the general explanation equipment is provided with a hanging rope, the explanation equipment is bound through the hanging rope, and then the hanging rope is worn on the neck; normally accomodate the rope and just place in the containing box, then hang and twine seriously easily between the rope, take out and induction when greatly influencing next use.

[ Utility model ] content

An object of the utility model is to prior art's defect and not enough, provide a tourism wireless explanation ware portability charging case that facilitates use, it has can concentrate for many explanation equipment and provide and charge, and convenient neat storage device accessory makes things convenient for people to charge and accomodate, and work efficiency is high, and whole vision is pleasing to the eye.

The utility model relates to a portable charging box of a convenient travel wireless interpreter, which comprises a charging containing box body, wherein the charging containing box body comprises a bottom box and a box cover, and the box cover is hinged on the bottom box;

a partition board is arranged on the right side in the bottom box and divides the bottom box into a charging chamber and a containing chamber; the charging chamber is rectangular, and a charging assembly is assembled in the charging chamber, wherein the charging assembly comprises a power interface, a power switch, a rectifier module, a circuit board assembly and a plurality of charging slot positions; the power interface is electrically connected with the rectifier module through the power switch, and the rectifier module is electrically connected with the circuit board assembly; wherein the circuit board assembly is provided with a plurality of positive spring pin jacks and negative spring pin jacks; wherein, a positive spring pin and a negative spring pin which are connected with the equipment are arranged in each charging slot position; the positive spring needle in the charging slot position is assembled with the positive spring needle jack, the negative spring needle in the charging slot position is assembled with the negative spring needle jack, and the positive spring needle and the negative spring needle are electrically connected with the circuit board assembly; the outer side wall of the bottom box is also provided with a heat dissipation hole communicated with the charging chamber, and a heat dissipation fan electrically connected with the rectifier module is assembled in the heat dissipation hole; a plurality of hooks are arranged at the top of the inner wall of the box cover; a plurality of elastic bands are arranged between the left side and the right side in the box cover; the edge of the bottom end in the box cover is hinged with a density board, the density board is rectangular, and the size of the density board is matched with the opening at the top end of the bottom box.

Furthermore, a box buckle is arranged between the bottom box and the box cover.

Furthermore, a handle is arranged in the middle of the right side face of the bottom box.

Furthermore, the edge of the right end of the top surface of the containing chamber is hinged with a containing chamber cover plate matched with the containing chamber in size, the middle of the containing chamber cover plate is provided with a pull ring with a round hole shape, and the periphery of the bottom surface of the containing chamber cover plate and the periphery of the top end of the containing chamber are correspondingly provided with frame-shaped positive and negative magnets. The holes in the pull rings facilitate observation of articles in the storage room; meanwhile, the design of the pull ring can facilitate a user to open the cover plate of the storage chamber.

Furthermore, flannelette is wrapped on the density board.

Furthermore, an opening is formed in the middle of the upper end of the density plate.

Furthermore, the outer side of the heat dissipation hole is also provided with a separation net.

Furthermore, the circuit board assembly comprises 8 PCB circuit boards, and each PCB circuit board is provided with a VCC end, a GND end, 5 positive spring pin jacks electrically connected with the VCC end, and 5 negative spring pin jacks electrically connected with the GND end; the positive output end of the rectifier module is electrically connected with a VCC end on each PCB circuit board, and the negative output end of the rectifier module is electrically connected with a GND end on each PCB circuit board.

After the structure is adopted, the utility model discloses beneficial effect does:

1. when the rectifier module is used, 220V alternating current can be accessed through the power interface, the power switch is turned on, and the 220V alternating current is converted into 5V direct current through the rectifier module; the explanation device can be directly placed in the charging slot position (namely, the charging terminal of the explanation device is respectively connected with the positive spring pin and the negative spring pin), so that charging can be realized, a charging wire does not need to be additionally connected, and the charging is convenient and quick; and the condition that the charging wire twines together when a plurality of explanation equipment charge can be avoided.

2. Still separate the collecting chamber in the under casing in this application, then the user can place daily work accessory or other debris in the collecting chamber, has made things convenient for the arrangement of article to conclude the collection, and overall layout rule is with pleasing to the eye.

3. Meanwhile, the outer side wall of the bottom box is also provided with a heat dissipation hole communicated with the charging chamber, and the heat dissipation hole is provided with a heat dissipation fan; when the charging box works, the heat accumulated in the charging chamber can be effectively dissipated through the cooling fan, and the normal work of the charging box is ensured.

4. Meanwhile, a plurality of hooks are arranged at the inner side of the box cover close to the outer side, and an elastic band is arranged in the middle; the user can dismantle the string rope on the explanation equipment get off promptly, then will hang the one end through hanging the rope at the couple, hang the other one end of rope and extend to the bottom of case lid, the rope of hanging of intermediate position passes through the elastic cord moreover and pastes the inner wall at the case lid tightly. The condition that the hanging rope is thrown in disorder and is seriously wound is avoided, the hanging rope is placed neatly, and the whole vision is attractive.

5. Wherein, the periphery of the bottom surface of the containing chamber cover plate and the periphery of the top end of the containing chamber are correspondingly provided with frame-shaped positive and negative magnets. Then the storage chamber cover lid closes when the storage chamber, can realize through positive negative magnet of frame shape each other magnetism and inhale, makes things convenient for the switch, even whole box upset moreover, the storage chamber cover down, because under the effect of magnetism, the storage chamber cover can not open yet, can play the effect of the inside article of protection storage chamber.

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

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

FIG. 2 is a schematic view of the configuration of the teaching apparatus of FIG. 1;

FIG. 3 is a schematic diagram of a monolithic PCB board;

description of reference numerals:

1. a bottom box; 2. a power switch; 3. a charging chamber; 4. a box cover; 5. a pull ring; 6. hooking; 7. elastic bands; 8. a density board; 81. opening a hole; 9. a partition plate; 10. a storage chamber; 11. a storage chamber cover plate; 12. carrying a handle; 13. a charging slot position; 14. hanging a rope; 15. heat dissipation holes; 16. separating the net; 17. a box buckle; 18. an explanation device; 19. a power interface; 20. a rectifier module; 21. a PCB board; 22. a positive pogo pin jack; 23. and a negative spring pin jack.

[ detailed description ] embodiments

The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.

As shown in fig. 1-3, the portable charging box for a convenient-to-use travel wireless interpreter in the present embodiment comprises a charging storage box body, the charging storage box body comprises a bottom box 1 and a box cover 4, and the box cover 4 is hinged on the bottom box 1;

a partition plate 9 is arranged on the right side in the bottom box 1, and divides the bottom box 1 into a charging chamber 3 and a containing chamber 10; the charging chamber 3 is rectangular, and a charging assembly is assembled in the charging chamber 3, wherein the charging assembly comprises a power interface 19, a power switch 2, a rectifier module 20, a circuit board assembly and a plurality of charging slot positions 13; the power interface 19 is electrically connected to the rectifier module 20 through the power switch 2, and the rectifier module 20 is electrically connected to the circuit board assembly; wherein, the circuit board assembly is provided with a plurality of positive spring pin jacks 22 and negative spring pin jacks 23; wherein, a positive spring pin and a negative spring pin which are connected with the equipment are arranged in each charging slot position 13; wherein, the positive spring needle in the charging slot position 13 is assembled with the positive spring needle jack 22, the negative spring needle in the charging slot position 13 is assembled with the negative spring needle jack 23, and the positive spring needle and the negative spring needle are electrically connected with the circuit board assembly; the outer side wall of the bottom case 1 is also provided with a heat dissipation hole 15 communicated with the charging chamber 3, and a heat dissipation fan electrically connected with the rectifier module 20 is assembled in the heat dissipation hole 15; the top of the inner wall of the box cover 4 is provided with four hooks 6; a plurality of elastic bands 7 are arranged between the left side and the right side in the box cover 4, and plastic buckles are arranged between the elastic bands 7; the plastic eye-splice in the design is the same as the eye-splice of the common bag belt. The edge of the inner bottom of the box cover 4 is hinged with a density board 8, the shape of the density board 8 is rectangular, and the size of the density board 8 is matched with the top end opening of the bottom box 1.

When the rectifier module is used, 220V alternating current can be accessed through the power interface 19, the power switch 2 is turned on, and the 220V alternating current is converted into 5V direct current through the rectifier module 20; the explaining device 18 can be directly placed in the charging slot position 13 (namely, the charging terminals of the explaining device 18 are respectively connected with the positive spring pin and the negative spring pin), so that charging can be realized, a charging wire does not need to be additionally connected, and the charging is convenient and quick; and the situation that the charging wires are wound together when a plurality of the explanation devices 18 are charged can be avoided.

The charging slot 13 is more convenient, simple, quick and easy to use compared with a USB jack, and can be directly inserted into the charging slot 13 to be charged without alignment;

the equipment inserting direction of the charging slot position 13 is provided with an obvious mark, the front and the back adopt a bright design and a matte design, and a front letter front is written on the slot position, so that the front and the back positions can be conveniently identified;

meanwhile, the explaining device 18 displays the charging and full-charging states by a traffic light, so that the charging state can be conveniently judged;

in the application, the containing chamber 10 is further separated from the bottom box 1, so that a user can place daily work accessories or other sundries in the containing chamber 10, the arrangement and collection of articles are facilitated, and the overall layout is regular and attractive.

Meanwhile, the outer side wall of the bottom case 1 is also provided with a heat dissipation hole 15 communicated with the charging chamber 3, and the heat dissipation hole 15 is provided with a heat dissipation fan; that is, the charging box can effectively dissipate the heat accumulated in the charging chamber 3 through the cooling fan, so as to ensure the normal operation of the charging box.

Meanwhile, a plurality of hooks 6 are arranged at the inner side of the box cover 4 close to the outer side, and an elastic band 7 is arranged in the middle; that is, the user can detach the hanging rope 14 from the explaining device 18, and then hang one end of the hanging rope 14 on the hook 6, the other end of the hanging rope 14 extends to the bottom of the box cover 4, and the hanging rope 14 at the middle position is attached to the inner wall of the box cover through the elastic band 7. The condition that the hanging rope 14 is thrown in disorder and wound seriously is avoided, and the hanging rope 14 is placed neatly, so that the whole vision is attractive. Further, a box buckle 17 is installed between the bottom box 1 and the box cover 4.

Further, for convenience of carrying, a handle 12 is arranged in the middle of the right side surface of the bottom case 1. After the bottom case 1 and the case cover 4 are locked by the case buckle 17, the user can directly lift the charging case by the handle 12, which is very convenient.

6. Further, the right end edge of the top surface of the containing chamber 10 is hinged with a containing chamber cover plate 11 matched with the containing chamber 10 in size, a pull ring 5 with a round hole shape is arranged in the middle of the containing chamber cover plate 11, and frame-shaped positive and negative magnets are correspondingly arranged on the periphery of the bottom surface of the containing chamber cover plate 11 and the periphery of the top end of the containing chamber 10. In the design, a partition plate 9 is arranged on the right side in the bottom box 1 to divide the bottom box 1 into a charging chamber 3 and a containing chamber 10; the charging chamber 33 is rectangular, and the storage chamber 10 is rectangular; a containing chamber cover plate 11 is hinged on the containing chamber 10, a pull ring 5 is arranged in the middle of the containing chamber cover plate 11, and the objects in the containing chamber 10 can be conveniently observed through a hole in the pull ring 5; meanwhile, the design of the pull ring 5 can facilitate the opening of the containing chamber cover plate 11 by a user. Meanwhile, the periphery of the bottom surface of the storage chamber cover plate 11 and the periphery of the top end of the storage chamber 10 are correspondingly provided with frame-shaped positive and negative magnets. Then, when the storage chamber cover 11 is closed in the storage chamber 10, the mutual magnetic attraction can be realized through the positive and negative magnets in the frame shape, the opening and closing are facilitated, even if the whole box body is turned over, the storage chamber cover 11 faces downwards, and the storage chamber cover 11 cannot be opened due to the magnetic attraction, so that the effect of protecting the objects in the storage chamber 10 can be achieved.

Further, the density board 8 is wrapped with flannelette. The flannelette protects the equipment of the bottom case 1, can cover the hooks 6 and the elastic bands 7 in the case cover 4, and the whole body can be seen cleanly and tidily after being stored.

Further, an opening 81 is formed in the middle of the upper end of the density plate 8. Likewise, opening 81 facilitates viewing of the contents of case lid 4; and the density board 8 is convenient to open, and the function of carrying the handle is achieved.

Furthermore, a screen 16 is also arranged outside the heat dissipation hole 15. The partition net 16 prevents foreign matters from entering the charging chamber 3, and functions to protect the charging box.

Further, the circuit board assembly comprises 8 PCB circuit boards 21, and each PCB circuit board 21 is provided with a VCC end, a GND end, 5 positive spring pin jacks 22 electrically connected with the VCC end, and 5 negative spring pin jacks 23 electrically connected with the GND end; the positive output end of the rectifier module 20 is electrically connected to the VCC terminal on each PCB 21, and the negative output end of the rectifier module 20 is electrically connected to the GND terminal on each PCB 21. In the embodiment, 220V alternating current is controlled to be switched on and off through the power switch 2, input voltage is provided for the rectifier module 20, the rectifier module 20 converts 5V regulated voltage, and the maximum 40A current supplies power to the whole charging system, wherein 5 charging slots 13 can be supplied with power on one PCB 21, the current of each charging slot 13 is 220mA, and as the whole box has 40 charging slots 13, 8 identical PCB 21 are connected in parallel to supply power to 40 slots.

Reference may be made to fig. 3, wherein P1 through TP10 are pogo pin sockets in the same PCB board 21, wherein TP1 through TP5 are 5V positive pogo pin sockets 22, and TP6 through TP10 are 0V negative pogo pin sockets 23. 5V power is supplied to the VCC terminal of P1 through rectifier module 20(220V AC input, 5V DC output) and then 5V DC is supplied to each of the pogo pin sockets TP1 through TP5 to provide voltage to the pogo pin sockets on each board to charge the device.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A portable charging box of a convenient-to-use travel wireless interpreter comprises a charging containing box body, wherein the charging containing box body comprises a bottom box and a box cover, and the box cover is hinged to the bottom box;

the method is characterized in that: a partition board is arranged on the right side in the bottom box and divides the bottom box into a charging chamber and a containing chamber; the charging chamber is rectangular, and a charging assembly is assembled in the charging chamber, wherein the charging assembly comprises a power interface, a power switch, a rectifier module, a circuit board assembly and a plurality of charging slot positions; the power interface is electrically connected with the rectifier module through the power switch, and the rectifier module is electrically connected with the circuit board assembly; wherein the circuit board assembly is provided with a plurality of positive spring pin jacks and negative spring pin jacks; wherein, a positive spring pin and a negative spring pin which are connected with the equipment are arranged in each charging slot position; the positive spring needle in the charging slot position is assembled with the positive spring needle jack, the negative spring needle in the charging slot position is assembled with the negative spring needle jack, and the positive spring needle and the negative spring needle are electrically connected with the circuit board assembly;

the outer side wall of the bottom box is also provided with a heat dissipation hole communicated with the charging chamber, and a heat dissipation fan electrically connected with the rectifier module is assembled in the heat dissipation hole;

a plurality of hooks are arranged at the top of the inner wall of the box cover; a plurality of elastic bands are arranged between the left side and the right side in the box cover; the edge of the bottom end in the box cover is hinged with a density board, the density board is rectangular, and the size of the density board is matched with the opening at the top end of the bottom box.

2. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: and a box buckle is arranged between the bottom box and the box cover.

3. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: the middle part of the right side surface of the bottom box is provided with a handle.

4. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: the edge of the right end of the top surface of the containing chamber is hinged with a containing chamber cover plate matched with the containing chamber in size, the middle of the containing chamber cover plate is provided with a pull ring with a round hole shape, and the periphery of the bottom surface of the containing chamber cover plate and the periphery of the top end of the containing chamber are correspondingly provided with frame-shaped positive and negative magnets.

5. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: the density board is wrapped with flannelette.

6. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: and the outer side of the heat dissipation hole is also provided with a separation net.

7. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: the middle position of the upper end of the density board is provided with an opening.

8. The portable charging box of the tour wireless interpreter convenient for use as claimed in claim 1, wherein: the circuit board assembly comprises 8 PCB circuit boards, and each PCB circuit board is provided with a VCC end, a GND end, 5 positive spring pin jacks electrically connected with the VCC end, and 5 negative spring pin jacks electrically connected with the GND end; the positive output end of the rectifier module is electrically connected with a VCC end on each PCB circuit board, and the negative output end of the rectifier module is electrically connected with a GND end on each PCB circuit board.