CN201550751U - Draw-bar box - Google Patents
Draw-bar box Download PDFInfo
- Publication number
- CN201550751U CN201550751U CN200920197314XU CN200920197314U CN201550751U CN 201550751 U CN201550751 U CN 201550751U CN 200920197314X U CN200920197314X U CN 200920197314XU CN 200920197314 U CN200920197314 U CN 200920197314U CN 201550751 U CN201550751 U CN 201550751U
- Authority
- CN
- China
- Prior art keywords
- draw
- bar box
- box
- display screen
- case lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a draw-bar box, which effectively solves the problem that the conventional exhibition draw-bar box can not be utilized fully after articles are transported. The draw-bar box comprises a box body and a box cover, wherein a roller is arranged at the bottom of the box body, a display unit is arranged on the box cover, the display unit comprises a display screen arranged on the surface of the box cover and a control circuit board arranged at the rear part of the display screen. The utility model has the advantages that the draw-bar box can be used on an exhibition conveniently, and the draw-bar box not only can be used for loading material, but also can be used for displaying advertising information in the screen of the box body, so that exhibitioners are not required to construct an advertising display screen additionally.
Description
Technical field
The utility model relates to a kind of draw-bar box.
Background technology
When doing some exhibitions, need use a draw-bar box carrying part objects, but after moving the exhibition scene to, these draw-bar boxes just are deposited in the corner, and the exhibiter also needs to build in addition the product advertisement of display screen for oneself.
The utility model content
The purpose of this utility model is to provide a kind of draw-bar box, can effectively solve the problem that existing exhibition draw-bar box can not make full use of after having carried article.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of draw-bar box, comprise casing and case lid, described bottom half is provided with roller, described case lid is provided with display unit, and described display unit comprises the display screen that is arranged on the case lid surface and is arranged on the control circuit board at display screen rear portion.
Preferably, described display screen is a LED display; LED comparison power saving and life-span are long, and price is low.
Preferably, also be provided with seven-color LED on the described case lid, described seven-color LED links to each other with control circuit board; More can attracts attention.
Preferably, described case lid bottom is provided with roller; More stable, conveniently drag.
Preferably, described roller is a universal wheel; According to power thrusts, the convenient turning.
Preferably, be provided with rechargeable battery in the described casing, described rechargeable battery links to each other with control circuit board; Can power to display screen under the situation of power supply not having.
Compared with prior art, the utility model has the advantages that: convenient in exhibition, use, both can package material, can on the screen of casing, show some advertising messages again, make the exhibitioner not need to build again in addition ad display screen.
Description of drawings
Fig. 1 is the structural representation of a kind of draw-bar box of the utility model.
The specific embodiment
Consult the embodiment of Fig. 1 for a kind of draw-bar box of the utility model, a kind of draw-bar box, comprise casing 1 and case lid 2, described casing 1 bottom is provided with roller 3, described case lid 2 is provided with display unit, described display unit comprises display screen 4 that is arranged on case lid 2 surfaces and the control circuit board that is arranged on display screen 4 rear portions, be provided with rechargeable battery in the described casing 1, described rechargeable battery links to each other with control circuit board, described display screen 4 is a LED display 4, also is provided with seven-color LED 5 on the described case lid 2, and described seven-color LED 5 links to each other with control circuit board, described case lid 2 bottoms are provided with roller 3, and described roller 3 is a universal wheel.
Under power free situation, the advertising message that can use the rechargeable battery powered LED of the making screen display in the casing 1 to finish, some exhibition materials can also be adorned in casing 1 inside simultaneously, draw-bar box of the present utility model can be connected AC power at the exhibition scene and continue to advertise, and attract client.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. draw-bar box, comprise casing (1) and case lid (2), described casing (1) bottom is provided with roller (3), it is characterized in that: described case lid (2) is provided with display unit, and described display unit comprises display screen (4) that is arranged on case lid (2) surface and the control circuit board that is arranged on display screen (4) rear portion.
2. a kind of draw-bar box as claimed in claim 1 is characterized in that: described display screen (4) is a LED display (4).
3. a kind of draw-bar box as claimed in claim 1 or 2 is characterized in that: also be provided with seven-color LED (5) on the described case lid (2), described seven-color LED (5) links to each other with control circuit board.
4. a kind of draw-bar box as claimed in claim 1 is characterized in that: described case lid (2) bottom is provided with roller (3).
5. as claim 1 or 4 described a kind of draw-bar boxes, it is characterized in that: described roller (3) is a universal wheel.
6. a kind of draw-bar box as claimed in claim 1 is characterized in that: described casing is provided with rechargeable battery in (1), and described rechargeable battery links to each other with control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920197314XU CN201550751U (en) | 2009-09-24 | 2009-09-24 | Draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920197314XU CN201550751U (en) | 2009-09-24 | 2009-09-24 | Draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550751U true CN201550751U (en) | 2010-08-18 |
Family
ID=42610426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920197314XU Expired - Fee Related CN201550751U (en) | 2009-09-24 | 2009-09-24 | Draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345975A (en) * | 2018-10-15 | 2019-02-15 | 郑州泰隆兴电子科技有限公司 | Display device for exhibition |
| WO2020062213A1 (en) * | 2018-09-26 | 2020-04-02 | 变衣（北京）科技有限公司 | Bag |
| WO2020140301A1 (en) * | 2019-01-04 | 2020-07-09 | 变衣（北京）科技有限公司 | Suitcase |
-
2009
- 2009-09-24 CN CN200920197314XU patent/CN201550751U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062213A1 (en) * | 2018-09-26 | 2020-04-02 | 变衣（北京）科技有限公司 | Bag |
| CN109345975A (en) * | 2018-10-15 | 2019-02-15 | 郑州泰隆兴电子科技有限公司 | Display device for exhibition |
| CN109345975B (en) * | 2018-10-15 | 2021-06-15 | 郑州泰隆兴电子科技有限公司 | Display device for exhibition |
| WO2020140301A1 (en) * | 2019-01-04 | 2020-07-09 | 变衣（北京）科技有限公司 | Suitcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20110924 |