CN201337068Y

CN201337068Y - Suitcase with weighing device

Info

Publication number: CN201337068Y
Application number: CNU2008202047356U
Authority: CN
Inventors: 聂建国
Original assignee: 李梓鸿
Priority date: 2008-12-05
Filing date: 2008-12-05
Publication date: 2009-11-04
Anticipated expiration: 2018-12-05

Abstract

The utility model relates to a travelling basket with weighing device, including box and handle, still including establishing the weighing device on the box, the weighing device includes the balance body, power, control circuit, microprocessor, strain transducer and display, and strain transducer can convert the power of box bearing into the signal of telecommunication to transmit microprocessor through control circuit and handle the back, export the display with the signal of telecommunication again and show the result of weighing, the balance body is established on the box, and the handle of weighing passes through strain transducer and balance body coupling, and the display is established on the box surface, and power, control circuit and strain transducer establish in the box. The weighing device of the travel suitcase of the utility model can weigh the weight of the luggage at any time, so as to increase or decrease the luggage conveniently and meet the weight requirement of the transport vehicle for carrying the luggage; the suitcase is additionally provided with the weighing function, brings more convenience for people to go out, and has the advantages of simple structure, lower cost and attractive appearance.

Description

The suitcase that has weighing device

Technical field

The utility model relates to case and bag, and especially a kind of baggage wieight of weighing whenever and wherever possible has the suitcase of weighing device.

Background technology

The people who travels now or go on business increases day by day, the number of times that people travel outdoors is also more frequent, be away from home and can't do without to be with many things, so suitcase, draw-bar box or traveling bag also just become the essential product of people's trip, conveniently to load and transport and to carry luggage.Usually also need to check the weight of carrying luggage or other article for the passenger who goes by air; whether meet the weight requirement of freely carrying luggage to calculate; but the passenger is generally uncomfortable or be inconvenient to carry the weighing instrument in the travelling process; therefore in the accurate weight of often having no way of learning luggage in advance, make troubles for the trip of journey.

The utility model content

For the inconvenience that runs in the above travelling process, the purpose of this utility model provides a kind of suitcase that has weighing device, uses this suitcase that function of weighing is arranged, and the passenger can learn own the weight with luggage at any time.

The purpose of this utility model is achieved by the following technical solution:

The suitcase that has weighing device, comprise casing and the handle that is located on the casing, it also comprises the weighing device that is located on casing or the 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, again the signal of telecommunication being outputed to display and show weighing results.

As optimal technical scheme of the present utility model, described scale body is located on the casing, and the handle of weighing is connected with the scale body by strain transducer, and display is located at tank surface, and power supply, control circuit and strain transducer are located in the casing.

As optimal technical scheme of the present utility model, the scale body is connected with casing by jockey and fixes.

As optimal technical scheme of the present utility model, described control circuit comprises amplifying circuit, filter circuit, analog/digital converter, and control circuit and microprocessor are electrically connected.

As optimal technical scheme of the present utility model, described microprocessor also is furnished with memory.

As optimal technical scheme of the present utility model, described display is LCD or light-emitting diode display.

The beneficial effects of the utility model are: with respect to prior art, by the weighing device that suitcase has, passenger's weighing at any time oneself with the weight of luggage, with convenient increase and decrease luggage, satisfy means of transport for the weight requirement of carrying luggage; The utility model suitcase is set up function of weighing, brings more convenience to people's trip, and it is simple in structure, and cost is lower, good looking appearance.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is a sectional structure schematic diagram of the present utility model;

Fig. 2 is a plan structure schematic diagram of the present utility model.

The specific embodiment

As depicted in figs. 1 and 2, the suitcase that has weighing device, comprise casing 1 and the handle 5 that is located on the casing 1, it also comprises the weighing device that is located on the casing 1, weighing device comprises scale body 2 and the power supply that is located in the scale body 2, control circuit, microprocessor and strain transducer, display 4 is located at casing 1 surface, the handle 3 of weighing is connected with scale body 2 by strain transducer, power supply is a battery, battery and strain transducer, control circuit, microprocessor and display are electrically connected, 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, the signal of telecommunication being outputed to display 4 again and show weighing results.

In the present embodiment, scale body 2 is located on the casing 1, and the handle 3 of weighing flexibly connects by strain transducer and scale body 2, also is provided with the collection groove 31 of the handle 3 of weighing on scale body 2 or the casing 1, with the convenient handle 3 of weighing of collecting.Power supply, control circuit and strain transducer are located in the casing 1, scale body 2 is connected with casing 1 by connecting bolt and fixes, control circuit comprises amplifying circuit, filter circuit, analog/digital converter, control circuit and microprocessor are electrically connected, microprocessor also is furnished with memory, can be used for storing related data, display 4 is LCD or light-emitting diode display.

Claims

1. A suitcase with a weighing device, comprising a casing and a handle on the casing, characterized in that it also includes a weighing device on the casing or the handle, and the weighing device includes Scale body, power supply, control circuit, microprocessor, strain sensor and display, the power supply is electrically connected to the strain sensor, control circuit, microprocessor and display, the strain sensor can convert the force of the box into an electrical signal, and control After the circuit is transmitted to the microprocessor for processing, the electrical signal is output to the display to display the weighing result.

2. The suitcase with a weighing device according to claim 1, characterized in that: the scale body is set on the box body, the weighing handle is connected to the scale body through a strain sensor, the display is set on the surface of the box body, and the power supply , control circuit and strain sensor are located in the box.

3. The suitcase with a weighing device according to claim 2, characterized in that: the scale body is connected and fixed to the box body through a connecting device.

4. The suitcase with a weighing device according to claim 1, wherein the control circuit includes an amplifier circuit, a filter circuit, an analog/digital converter, and the control circuit is electrically connected to the microprocessor.

5. The suitcase with a weighing device according to claim 1, wherein the microprocessor is also equipped with a memory.

6. The suitcase with a weighing device according to claim 1, wherein the display is a liquid crystal display or an LED display.