CN104433072A - Travelling case with weighing device - Google Patents
Travelling case with weighing device Download PDFInfo
- Publication number
- CN104433072A CN104433072A CN201310421387.3A CN201310421387A CN104433072A CN 104433072 A CN104433072 A CN 104433072A CN 201310421387 A CN201310421387 A CN 201310421387A CN 104433072 A CN104433072 A CN 104433072A
- Authority
- CN
- China
- Prior art keywords
- display
- weighing device
- control circuit
- weighing
- casing
- 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.)
- Pending
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to a travelling case with a weighing device, which comprises a case body and a handle, and also comprises a weighing device arranged on the case body, wherein the weighing device comprises a weighing body, a power source, a control circuit, a microprocessor, a strain transducer and a display; the strain transducer converts the force bearing the case body to an electric signal, transmits the electric signal by the control circuit to the microprocessor to be processed, and then outputs the electric signal to the display to display the weighed result; the weighing body is arranged on the case body; the handle is connected with the weighing body by the strain transducer; the display is arranged on the surface of the case body; and the power source, the control circuit and the strain transducer are arranged in the case body. With the weighing device, the weight of the luggage can be weighed at any time, so the luggage can be convenient to increase and reduce, and the requirement on the weight of the luggage for a vehicle is satisfied. The travelling case with a weighing function brings about convenience for people, has simple structure, low cost and attractive appearance.
Description
Technical field
The present invention relates to case and bag, especially one can weigh baggage wieight whenever and wherever possible, with the suitcase of weighing device.
Background technology
The people travelled now or go on business is increasing, the number of times that people travel outdoors is also more frequent, be away from home and can't do without being with many things, so suitcase, draw-bar box or traveling bag also just become the essential product of people's trip, to facilitate shipment and to carry luggage.The passenger gone by air also is needed to check the weight of carrying luggage or other article usually; to calculate whether meet the weight demands freely carrying luggage; but passenger is general uncomfortable or be inconvenient to carry weighing instrument in travelling process; therefore often having no way of learning the accurate weight of luggage in advance, make troubles to the trip of journey.
Summary of the invention
For the inconvenience run in above travelling process, the object of this invention is to provide a kind of suitcase with weighing device, use this suitcase having function of weighing, passenger can learn at any time oneself the weight with luggage.
The object of the invention is by realize by the following technical solutions:
With the suitcase of weighing device, comprise casing and be located at the handle on casing, it also comprises the weighing device be located on casing or handle, described weighing device comprises scale body, power supply, control circuit, microprocessor, strain transducer and display, power supply is electrically connected with strain transducer, control circuit, microprocessor and display, strain transducer can convert the power of casing load-bearing to the signal of telecommunication, and after being transferred to microprocessor processes by control circuit, then the signal of telecommunication is outputted to display display weighing results; Described display is liquid crystal display or light-emitting diode display.
As the preferred technical solution of the present invention, described scale body is located on casing, and handle of weighing is connected with scale body by strain transducer, and display is located at tank surface, and power supply, control circuit and strain transducer are located in casing.
As the preferred technical solution of the present invention, scale body to be connected with casing by jockey and to fix.
As the preferred technical solution of the present invention, described control circuit comprises amplifying circuit, filter circuit, analog/digital converter, control circuit and microprocessor electrical connection.
As the preferred technical solution of the present invention, described microprocessor is also furnished with memory.
The invention has the beneficial effects as follows: relative to prior art, by suitcase with weighing device, passenger can weigh at any time oneself the weight with luggage, to facilitate increase and decrease luggage, meet means of transport for the weight demands carrying luggage; Function of weighing set up by suitcase of the present invention, and bring more convenience to people's trip, its structure is simple, and cost is lower, good looking appearance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, with the suitcase of weighing device, the handle 5 comprising casing 1 and be located on casing 1, it also comprises the weighing device be located on casing 1, the power supply that weighing device comprises scale body 2 and is located in scale body 2, control circuit, microprocessor and strain transducer, display 4 is located at casing 1 surface, handle 3 of weighing is connected with scale body 2 by strain transducer, power supply is battery, battery and strain transducer, control circuit, microprocessor and display electrical connection, strain transducer can convert the power of casing 1 load-bearing to the signal of telecommunication, and after being transferred to microprocessor processes by control circuit, again the signal of telecommunication is outputted to display 4 and show weighing results.
In the present embodiment, scale body 2 is located on casing 1, and handle 3 of weighing is flexibly connected with scale body 2 by strain transducer, scale body 2 or casing 1 is also provided with the collection groove 31 of handle 3 of weighing, and to weigh handle 3 to facilitate collection.Power supply, control circuit and strain transducer are located in casing 1, scale body 2 to be connected with casing 1 by connecting bolt and to fix, control circuit comprises amplifying circuit, filter circuit, analog/digital converter, control circuit and microprocessor electrical connection, microprocessor is also furnished with memory, can be used for storing related data, display 4 is liquid crystal display or light-emitting diode display.
Claims (5)
1. the suitcase with weighing device, comprise casing and be located at the handle on casing, it is characterized in that: further comprising the weighing device be located on casing or handle, described weighing device comprises scale body, power supply, control circuit, microprocessor, strain transducer and display, power supply is electrically connected with strain transducer, control circuit, microprocessor and display, strain transducer can convert the power of casing load-bearing to the signal of telecommunication, and after being transferred to microprocessor processes by control circuit, then the signal of telecommunication is outputted to display display weighing results; Described display is liquid crystal display or light-emitting diode display.
2. according to claim 1 with the suitcase of weighing device, it is characterized in that: described scale body is located on casing, handle of weighing is connected with scale body by strain transducer, and display is located at tank surface, and power supply, control circuit and strain transducer are located in casing.
3. according to claim 2 with the suitcase of weighing device, it is characterized in that: described scale body to be connected with casing by jockey and to fix.
4. according to claim 1 with the suitcase of weighing device, it is characterized in that: described control circuit comprises amplifying circuit, filter circuit, analog/digital converter, control circuit and microprocessor electrical connection.
5. according to claim 1 with the suitcase of weighing device, it is characterized in that: described microprocessor is also furnished with memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421387.3A CN104433072A (en) | 2013-09-16 | 2013-09-16 | Travelling case with weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421387.3A CN104433072A (en) | 2013-09-16 | 2013-09-16 | Travelling case with weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104433072A true CN104433072A (en) | 2015-03-25 |
Family
ID=52880411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310421387.3A Pending CN104433072A (en) | 2013-09-16 | 2013-09-16 | Travelling case with weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104433072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495949A (en) * | 2016-02-03 | 2016-04-20 | 上海顶新箱包有限公司 | Suitcase handle |
-
2013
- 2013-09-16 CN CN201310421387.3A patent/CN104433072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495949A (en) * | 2016-02-03 | 2016-04-20 | 上海顶新箱包有限公司 | Suitcase handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |