CN211109010U - Carrying box with charging function - Google Patents
Carrying box with charging function Download PDFInfo
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- CN211109010U CN211109010U CN201921723296.4U CN201921723296U CN211109010U CN 211109010 U CN211109010 U CN 211109010U CN 201921723296 U CN201921723296 U CN 201921723296U CN 211109010 U CN211109010 U CN 211109010U
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- charging
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Abstract
The utility model relates to a delivery case with function of charging for delivery L ED display element, the power distribution box comprises a box body, the lid, power supply module, the interface and a plurality of baffle charge, be provided with the cavity in the box, the lid closes on the box, with the cavity of closed box, power supply module, the fixed setting of baffle is in the cavity of box, the cavity of box is divided into a plurality of holding regions with the baffle, the holding region can holding L ED display element, at least one holding region is provided with the interface that charges, the interface that charges is connected with power supply module electricity, power supply module stores the electric energy, when L ED display element accepts in the holding region, L ED display element is connected with the interface electricity that charges, power supply module passes through the interface that charges is L ED display element charges.
Description
Technical Field
The utility model relates to a box field especially relates to a delivery case with function of charging.
Background
L ED display screen wide application in outdoor display, surveillance center, advertisement/media show, more and more scenes such as stage, generally splice by a plurality of L ED unit box and form, every L ED unit box adopts the outside commercial power of power cord connection generally, realizes the power supply, because the influence of power cord length, safety regulation, the application range of current L ED display screen has received great restriction, need a new L ED unit box structure urgently, break away from the restriction that the power cord brought.
Meanwhile, in order to protect the L ED unit box body in the transportation process from being collided and damaged, an aviation case is generally used in the industry for shipping the L ED unit box body.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a carrier box with a charging function to solve the problem of single function of the conventional aviation box for carrying L ED unit boxes.
The utility model provides a carrying box with charging function, which is used for carrying L ED display units and comprises a box body, a cover body, a power supply assembly, a charging interface and a plurality of clapboards;
a cavity is arranged in the box body, and the cover body covers the box body so as to seal the cavity of the box body;
the power supply assembly and the partition plates are fixedly arranged in the cavity of the box body, the cavity of the box body is divided into a plurality of accommodating areas by the partition plates, and the accommodating areas are used for accommodating L ED display units;
the power supply assembly stores electric energy, when the L ED display unit is accommodated in the accommodating area, the L ED display unit is electrically connected with the charging interface, and the power supply assembly charges the L ED display unit through the charging interface.
In some embodiments, all the accommodating areas are provided with the charging interfaces, and the charging interfaces are fixedly arranged at the bottom or the side walls of the accommodating areas.
In some embodiments, the partition is further provided with two ribs, and the two ribs are spaced apart from each other by a predetermined distance.
In some embodiments, the carrying case further comprises a plurality of rollers disposed at the bottom of the case.
In some embodiments, the power supply assembly comprises an energy storage battery pack, a battery management module, and a dc charging module electrically connected to the charging interface; the battery management module is respectively electrically connected with the energy storage battery pack and the direct current charging module and is used for controlling the working state of the energy storage battery pack and the electric energy output of the direct current charging module.
In some embodiments, the battery management module further includes a power indication unit for indicating a power state of the energy storage battery pack.
In some embodiments, the power supply module further includes a wireless communication module, the wireless communication module is connected to the battery management module, and the wireless communication module acquires the power state of the energy storage battery pack through the battery management module and transmits the power state to the outside.
In some embodiments, the power supply assembly further comprises an ac charging module electrically connected to the charging interface; the alternating current charging module receives the input of commercial power, and outputs electric energy outwards through the charging interface after conversion processing.
In some embodiments, a power input interface is further disposed on the box body, and the power input interface is electrically connected to the ac charging module.
In some embodiments, the ac charging module is further electrically connected to the energy storage battery pack for charging the energy storage battery pack.
The embodiment of the utility model discloses delivery box has increased the function of charging, is provided with the interface that charges that power supply module and being connected with it in its box, when L ED display element placed in the box, can be connected with the interface electricity that charges, and power supply module can charge to L ED display element.
Drawings
Fig. 1 is a schematic structural view of a carrying box according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a carrying case according to an embodiment of the present invention at another viewing angle;
FIG. 3 is an enlarged schematic view of the area A in FIG. 2;
FIG. 4 is a schematic structural diagram of an L ED display unit;
fig. 5 is a schematic structural diagram of a carrier case according to an embodiment of the present invention when the carrier case is loaded with L ED display units;
fig. 6 is a schematic view of a carrier case of an embodiment of the present invention from another viewing angle when the carrier case is loaded with L ED display units;
fig. 7 is a frame structure diagram of a power module according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a carrying case 10 with a charging function, for carrying L ED display units, including a case 110, a cover 120, a power supply assembly 200, a charging interface 115, and a plurality of partitions 130;
a cavity is arranged in the box body 110, and the cover body 120 is connected with the box body 110 and can cover the box body 110 to seal the cavity of the box body 110;
the power supply assembly 200 and the partition plate 130 are fixedly arranged in the cavity of the box body 110, the cavity of the box body 110 is divided into a plurality of accommodating areas 110a by the partition plate 130, and the accommodating areas 110a are used for accommodating L ED display units;
a charging interface 115 is arranged in at least one accommodating area 110a, the charging interface 115 can be fixedly arranged at the bottom or on the side wall of the accommodating area 110a, and the charging interface 115 is electrically connected with the power supply assembly 200; the power module 200 stores electric energy and provides a charging function through the charging interface 115.
The cover 120 may cover the case 110 to close the cavity of the case 110. For example, one end of the cover 120 may be movably connected to the box 110 through a hinge, a rotating shaft, or the like, and the other end of the cover 120 may be detachably connected to the box 110; the cover 120 can rotate around a fixed end to cover the box 110 with the cover 120, for example, the carrying box 10 can be an aviation box. It is understood that the cover 120 may also be integrally detachably connected to the box 110, for example, the cover 120 may be integrally separated from the box 110 and then be fastened to the box 110 by a snap-fit structure or other connecting structure.
The cavity of the case 110 is partitioned into a plurality of receiving areas 110a by the partitions 130. as shown in fig. 5 and 6, the L ED display unit 20 can be placed in the receiving area 110 a. the L ED display unit 20 is fixed in the receiving area 110a due to the limitations of the front and rear partitions 130 and the case 110.
In some embodiments, as shown in fig. 4, the L ED display unit 20 is provided with a power supply unit at a central position of a rear surface thereof, thereby resulting in a L ED display unit 20 having a structure with a thick middle part and thin ends, in order to improve the stability of the L ED display unit 20 fixed in the receiving area 110a, as shown in fig. 1, 5 and 6, two ribs 131 are further provided on the partition 130, the two ribs 131 are spaced apart from each other by a predetermined distance, the predetermined distance between the ribs 131 is adapted to the width of the power supply unit of the L ED display unit 20, and the two ribs 131 can guide the power supply unit of the L ED display unit 20 when the L ED display unit 20 is placed in the receiving area 110 a.
The distance of protrusion of the rib 131 from the spacer 130 can match the thickness of the power unit of the L ED display unit 20. thus, when the L ED display unit 20 is placed in the receiving area 110a, the rib 131 can abut against the L ED display unit 20, and the spacer 130 can abut against the power unit of the L ED display unit 20. the power unit of the L ED display unit 20 is correspondingly placed between 2 ribs 131, so that the contact area with the L ED display unit 20 and the power unit thereof is increased, and the stability of the L ED display unit in fixing is further improved.
The power module 200 is disposed in a cavity of the case 110. In some embodiments, power supply assembly 200 may also be disposed within receiving area 110 a. To facilitate the connection between the charging interface 115 and the power module 200, the power module 200 is disposed in the middle of the cavity of the housing 110, as shown in fig. 1.
The power supply assembly 200, having electrical energy stored thereon, is electrically connected to the charging interface 115. And a charging interface 115 disposed on a bottom or a sidewall of the at least one receiving area 110 a. In some embodiments, only a portion of the receiving area 110a may be provided with the charging interface 115 inside the carrying case 10. In some embodiments, the charging interfaces 115 are disposed in all of the receiving areas 110a in the carrying case 10.
As shown in FIG. 4, L ED display unit 20 is provided with a charging adaptor 21 adapted to the charging interface 115. the charging adaptor 21 and the charging interface 115 may be corresponding plugs, sockets, or other mating interfaces such as male and female connectors. when L ED display unit 20 is placed in the receiving area 110a, the charging interface 21 of L ED display unit 20 can be connected to the charging interface 115. Power supply assembly 200 can charge L ED display unit 20 through the charging interface 115.
1-3, charging interface 115 may be a plug, such as a two-hole plug, charging adaptor 21 of L ED display unit 20 is a socket, and is correspondingly disposed on the bottom of L ED display unit 20, and specifically may be disposed on the bottom of L ED display unit 20, so that when L ED display unit 20 is placed in receiving area 110a, charging interface 115 may be inserted into charging adaptor 21 to electrically connect both, by the guiding action of two ribs 131, during the downward placement of L ED display unit 20, so that power module 200 charges L ED display unit 20.
It is understood that the charging interface 115 is also disposed on the sidewall of the receiving area 110a, and the charging adapter 21 is correspondingly disposed on the corresponding side of the L ED display unit 20. when the L ED display unit 20 is placed in the receiving area 110a, the charging interface 115 can be inserted into the charging adapter 21 to connect the two for charging.
As shown in fig. 7, the power module 200 may specifically include an energy storage battery pack 201, a battery management module 202, and a dc charging module 203, where the dc charging module 203 is electrically connected to the charging interface 115. The energy storage battery pack 201 stores energy, the direct current charging module 203 acquires the energy from the energy storage battery pack 201, and the energy is output outwards through the charging interface 115; the battery management module 202 is electrically connected to the energy storage battery pack 201 and the dc charging module 203, respectively, and is configured to control a working state of the energy storage battery pack 201 and an electric energy output of the dc charging module 203. When the energy storage battery pack 201 is short of electric energy, the energy storage battery pack 201 can be replaced by a new one.
In some embodiments, the power indication unit may further indicate the power state of the L ED display unit 20 being connected to the charging device, for example, the power state of the 8632 ED display unit 20 may be acquired by the dc charging module 203 and then fed back to the power indication unit to be displayed.
Further, the power supply module 200 may further include an ac charging module 220 electrically connected to the charging interface 115, the ac charging module 220 receives the input of the commercial power, and outputs the electric power to the outside after conversion processing, the ac charging module 220 may use a power line to connect to the external commercial power, and by providing the ac charging module 220, the L ED display unit may be charged by directly using the commercial power, thereby improving the charging efficiency.
The ac charging module 220 may also be electrically connected to the energy storage battery pack 201 to charge the energy storage battery pack 201. Thus, when the electric energy of the energy storage battery pack 201 is insufficient, the replacement is not needed, and the charging is only needed through the alternating current charging module 220, so that the operation is simple.
As shown in fig. 1, in order to avoid the influence of the exposed power line on the carrying case 10, a power input interface 170 is further disposed on the case body 110, and the power input interface 170 is electrically connected to the ac charging module 220. By arranging the power input interface 170, the power line is inserted into the power input interface 170, and the connection with the ac charging module 220 is realized through the power input interface 170. When the external commercial power is not used, the power line can be disassembled, thereby avoiding the interference of the exposed power line.
In some embodiments, the power module 200 may further include a wireless communication module 230, the wireless communication module 230 is connected to the battery management module 202, and the wireless communication module 230 acquires the power status of the energy storage battery pack 201 through the battery management module 202 and then sends the power status to the outside, for example, to a user for display.
In order to improve the convenience of moving the carrying case 10, as shown in fig. 1, the carrying case 10 may further include a plurality of rollers 190, and the rollers 190 are disposed at the bottom of the case 110. Illustratively, four rollers 190 are disposed at the bottom of the casing 110, and are disposed at four corners respectively. It is understood that the number and the arrangement positions of the rollers 190 can be determined according to actual requirements. Through setting up gyro wheel 190, can conveniently remove delivery box 10, promote the convenience of removing.
The embodiment of the utility model discloses delivery box has increased the function of charging, is provided with the interface that charges that power supply module and being connected with it in its box, when L ED display element placed in the box, can be connected with the interface electricity that charges, and power supply module can charge to L ED display element.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A carrying box with a charging function is used for carrying L ED display units and is characterized by comprising a box body, a cover body, a power supply assembly, a charging interface and a plurality of partition plates;
a cavity is arranged in the box body, and the cover body covers the box body so as to seal the cavity of the box body;
the power supply assembly and the partition plates are fixedly arranged in the cavity of the box body, the cavity of the box body is divided into a plurality of accommodating areas by the partition plates, and the accommodating areas are used for accommodating L ED display units;
the power supply assembly stores electric energy, when the L ED display unit is accommodated in the accommodating area, the L ED display unit is electrically connected with the charging interface, and the power supply assembly charges the L ED display unit through the charging interface.
2. A carrying case as claimed in claim 1, characterised in that all receiving areas are provided with the charging interface, which is fixedly arranged at the bottom or at the side wall of the receiving area.
3. A carrier box according to claim 1, wherein the partition is further provided with two ribs spaced apart by a predetermined distance.
4. A carrying case as in claim 1, further comprising a plurality of rollers disposed at the bottom of the case.
5. A carrying case as claimed in any one of claims 1 to 4, wherein the power supply assembly comprises an energy storage battery pack, a battery management module and a DC charging module, the DC charging module being electrically connected to the charging interface; the battery management module is respectively electrically connected with the energy storage battery pack and the direct current charging module and is used for controlling the working state of the energy storage battery pack and the electric energy output of the direct current charging module.
6. A carrying case as claimed in claim 5, wherein the battery management module further comprises a power indication unit for indicating a power status of the energy storage battery pack.
7. A carrying case as claimed in claim 5, wherein the power supply assembly further comprises a wireless communication module, the wireless communication module is connected with the battery management module, and the wireless communication module obtains the power state of the energy storage battery pack through the battery management module and sends the power state to the outside.
8. A carrying case as claimed in claim 5, wherein the power supply assembly further comprises an AC charging module electrically connected to the charging interface; the alternating current charging module receives the input of commercial power, and outputs electric energy outwards through the charging interface after conversion processing.
9. A carrying case as claimed in claim 8, wherein the case body is further provided with a power input interface, and the power input interface is electrically connected to the AC charging module.
10. A carrying case as claimed in claim 8, wherein the ac charging module is further electrically connected to the energy storage battery for charging the energy storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723296.4U CN211109010U (en) | 2019-10-15 | 2019-10-15 | Carrying box with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723296.4U CN211109010U (en) | 2019-10-15 | 2019-10-15 | Carrying box with charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109010U true CN211109010U (en) | 2020-07-28 |
Family
ID=71724070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723296.4U Active CN211109010U (en) | 2019-10-15 | 2019-10-15 | Carrying box with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109010U (en) |
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2019
- 2019-10-15 CN CN201921723296.4U patent/CN211109010U/en active Active
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