CN215893767U

CN215893767U - Intelligent weighing device

Info

Publication number: CN215893767U
Application number: CN202121289318.8U
Authority: CN
Inventors: 郑礼玮
Original assignee: Xiamen Yinuowei Technology Co ltd
Current assignee: Xiamen Yinuowei Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-22
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an intelligent weighing device which comprises a weighing unit, a first display unit, a second display unit, a camera, a processor unit, a base and an upright rod.

Description

Intelligent weighing device

Technical Field

The utility model relates to the field of electronic pricing scales, in particular to an intelligent weighing device.

Background

At present, commodities such as fruit and vegetable products, bulk snacks, uncooked and cooked meat and the like need to be manually identified and commodity models are recorded when weighing and pricing are carried out, staff may need to memorize hundreds of commodities when weighing is carried out in a large supermarket or a sales place, training time is long, and skill requirements are high. Meanwhile, due to the fact that manual identification and entry are needed, the weighing speed of the traditional mode is low, customers are easy to queue in a large supermarket, and shopping experience is affected.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide an intelligent weighing apparatus, which can realize automatic identification and weighing pricing of weighed goods.

In order to achieve the above object, the present invention provides an intelligent weighing device, which comprises a weighing unit, a first display unit, a second display unit, a camera, a processor unit, a base and an upright rod,

the weighing unit is arranged on the base and used for weighing the commodity placed on the weighing unit tray and uploading weighing information to the processor unit;

the camera is arranged on the upright rod and used for collecting image information of commodities placed on the weighing unit tray and uploading the image information to the processor unit;

the processor unit is used for identifying the commodities in the image information and pricing the commodities;

the bottom end of the upright rod is fixed on one side of the base, and the upper end of the upright rod is used for fixing the first display unit and the second display unit;

the first display unit and the second display unit are arranged in a back-to-back manner, the first display unit is a touch display device, faces one side of the weighing unit tray, and is used for displaying information and executing touch screen operation; the second display unit is used for displaying information.

Further, the processor unit is arranged in the intelligent weighing device base and comprises a power supply interface, a network interface and a USB interface.

In one embodiment, the base is provided with a level measuring device and a level adjusting device.

Further, the level measuring device is a universal level bubble or a unidirectional level bubble used in pairs.

In another embodiment, the horizontal testing device is an electronic horizontal measuring unit, and the intelligent weighing device is provided with an electronic warning device for warning when the horizontal inclination angle exceeds the range.

Furthermore, the horizontal adjusting device is a height-adjustable screw arranged below the base.

The device further comprises a receipt printing unit and a key, wherein the receipt printing unit is arranged on one side, facing the weighing unit tray, of the vertical rod; the button set up in on the pole setting for start the printing of receipt printing element detects.

Furthermore, the top of the upright rod is provided with an articulated mechanism, a rotating shaft of the articulated mechanism is horizontally arranged on the upright rod, the articulated mechanism is provided with two independent movable arms, and the two movable arms are respectively fixedly connected with the rear cover of the first display unit and the rear cover of the second display unit.

Furthermore, a first hinge mechanism and a second hinge mechanism are arranged at the top of the upright rod, one end of the first hinge mechanism is fixedly connected with the rear cover of the first display unit, and the other end of the first hinge mechanism is fixedly connected with the upright rod; one end of the second hinge mechanism is fixedly connected with the rear cover of the second display unit, and the other end of the second hinge mechanism is fixedly connected with the upright rod. The first hinge mechanism and the second hinge mechanism are used for tilt adjustment of the first display unit and the second display unit.

Furthermore, the camera is arranged below the first display unit, and image information of the commodity on the weighing unit tray is collected from the side of the weighing unit tray.

Furthermore, the included angle between the optical axis of the camera and the vertical direction is 20-30 degrees.

Further, the size of the display screen of the first display unit is not less than 14 inches.

The utility model at least realizes the following technical effects:

the intelligent weighing device provided by the utility model has the advantages that the image information of the commodities such as fruits and vegetables on the weighing unit tray is collected through the camera, and the commodity information is obtained through image identification, so that the automatic identification and weighing pricing of the commodities are realized, the weighing process of the fruits and vegetables is simplified, and the commodity circulation efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of an intelligent weighing apparatus of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is an assembly view of the first display unit and the second display unit of another embodiment.

Reference numerals:

1-a base; 2-a weighing unit; 3-erecting a rod; 4-a first display unit; 5-a second display unit; 6-a camera; 7-a receipt printing unit; 8-a level measuring device; 9-a level adjustment device; 31-a rotating shaft; 32-key press; 33-a first hinge mechanism; 34-a second hinge mechanism; 61-optical axis.

Detailed Description

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The utility model will now be further described with reference to the accompanying drawings and detailed description.

Example 1

As shown in fig. 1, 2 and 3, the utility model discloses an intelligent weighing device which can be used for automatically identifying fruits and vegetables, weighing and pricing and the like. The intelligent weighing device comprises an electronic scale (hereinafter referred to as a weighing unit 2), a main display (hereinafter referred to as a first display unit 4), an auxiliary display (hereinafter referred to as a second display unit 5), a camera 6, an embedded computer (hereinafter referred to as a processor unit), a base 1 and an upright rod 3. Wherein, the weighing unit 2 is arranged on the base 1 and forms a weighing tray; one end of the upright rod 3 is fixed on one side of the base 1, and the other end of the upright rod is used for fixing a first display unit 4 and a second display unit 5; the first display unit 4 and the second display unit 5 are arranged oppositely, the first display unit 4 is a touch display device and faces one side of the weighing tray of the weighing unit, weighing and pricing result information is displayed through the first display unit 4, and a salesperson executes cash register operation according to the information given by the first display unit 4; the second display unit 5 is used for displaying weighing and pricing result information to the client side. The camera 6 is arranged on the upright rod 3 and used for collecting image information of commodities placed on the weighing tray; the processor unit is used for processing the commodity image information acquired by the camera 6 and processing the commodity weight information uploaded by the weighing unit 2; and the weighing and pricing result information is displayed on the first display unit 4 and the second display unit 5.

In this embodiment, the processor unit is disposed in the base 1 of the intelligent weighing apparatus, and the processor unit is provided with interfaces such as a power interface, a network interface, and a USB interface. In practical application, external equipment such as a scanning gun can be accessed through a USB interface. And the front surface of the base 1 is also provided with a power key used for starting each functional unit of the intelligent weighing device.

In the present embodiment, in order to ensure the measurement accuracy of the weighing unit 2, it is necessary to ensure the level of the weighing unit 2. The surface of the base 1 is provided with a leveling device 8, and the bottom of the base 1 is provided with a leveling device 9. In the present embodiment, the leveling device 8 is a hemispherical universal leveling bubble, and in other embodiments, the leveling device 8 may be two unidirectional leveling bubbles that are orthogonally disposed. In the embodiment, the level adjusting device 9 adopts height-adjustable foot nails, and the level of the weighing unit can be adjusted under the cooperation of the level measuring device 8.

In this embodiment, the intelligent weighing device comprises a receipt printing unit 7, and the receipt printing unit 7 is arranged on the tray side of the upright rod 3 facing the weighing unit 2. The ticket printing unit 7 prints a ticket or a label for the customer to check the purchased article information. In the present embodiment, a key 32 is further provided on the vertical rod 3, and the key 32 is used to start print ticket detection by the ticket printing unit 7.

In this embodiment, intelligent weighing device can carry out the automatic identification and the pricing of weighing of fruit vegetables class commodity, and the advanced electronic payment that still supports, and the intelligent weighing device of this embodiment can realize receiving silver-colored function through electronic payment, or receive silver-colored function through external cash registering machine in order to realize entity currency such as paper currency, coin.

In this embodiment, a hinge mechanism is arranged at the top of the upright rod 3, the hinge mechanism is used for adjusting the inclination angles of the first display unit 4 and the second display unit 5 and the table top on which the intelligent weighing device is placed, the first display unit 4 and the second display unit 5 are arranged on the upright rod 3 through a rotating shaft 31 as shown in fig. 1, and the fixing of the inclination angles is realized through some damping mechanisms, so as to adapt to the height of the table top and the operation habits of business staff. And will not be described herein. In other embodiments, as shown in fig. 4, a first hinge mechanism 33 and a second hinge mechanism 34 are disposed on the top of the upright 3, one end of the first hinge mechanism 33 is fixedly connected to the rear cover of the first display unit 4, and the other end is fixedly connected to the upright 3; one end of the second hinge mechanism 34 is fixedly connected to the rear cover of the second display unit 5, and the other end is fixedly connected to the vertical rod 3.

In the embodiment, the view angle of the camera 6 covers the whole weighing tray, and in order to obtain a good shooting view angle, a certain height is provided between the camera 6 and the weighing tray, for example, the height of the camera 6 is set to be 25cm-30cm, and the included angle between the optical axis 61 of the camera 6 and the upright rod 3 is set to be 20 degrees-30 degrees.

In the present embodiment, the first display unit 4 provides the information display of the goods being purchased in the whole process of the purchase and provides the operation interaction in the whole process of the purchase. For convenience of operation, the display screen size of the first display unit 4 is not less than 14 inches.

In the present embodiment, the weighing accuracy of the load cells in the weighing unit 2 may be selected according to the goods to be weighed, such as a set weighing accuracy of 1 gram.

According to the intelligent weighing device, the image information of the commodities such as fruits and vegetables, bulk snacks and the like on the tray of the weighing unit is acquired through the camera, and the commodity information is acquired through image identification, so that the automatic identification and weighing pricing of the commodities are realized, the weighing process of the commodities such as fruits and vegetables, bulk snacks and the like is simplified, and the commodity circulation efficiency is improved.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an intelligence weighing device which characterized in that: comprises a weighing unit, a first display unit, a second display unit, a camera, a processor unit, a base and an upright rod,

2. The intelligent weighing apparatus of claim 1, wherein: the processor unit is arranged in the intelligent weighing device base and comprises a power supply interface, a network interface and a USB interface.

3. The intelligent weighing apparatus of claim 1, wherein: and a horizontal measuring device and a horizontal adjusting device are arranged on the base.

4. The intelligent weighing apparatus of claim 3, wherein: the level measurement device is a universal level bubble or a unidirectional level bubble used in pairs.

5. The intelligent weighing apparatus of claim 3, wherein: the horizontal testing device is an electronic horizontal measuring unit, and the intelligent weighing device is provided with an electronic warning device for warning when the horizontal inclination angle exceeds the range.

6. The intelligent weighing apparatus of claim 3, wherein: the horizontal adjusting device is a height-adjustable screw arranged below the base.

7. The intelligent weighing apparatus of claim 1, wherein: the ticket printing unit is arranged on one side, facing the weighing unit tray, of the vertical rod; the button set up in on the pole setting for start the printing of receipt printing element detects.

8. The intelligent weighing apparatus of claim 1, wherein: the pole setting top is provided with hinge mechanisms, hinge mechanisms's rotation axis set up horizontally in the pole setting, hinge mechanisms is provided with two independent digging arms, two digging arms respectively with first display element the back lid fixed connection of second display element.

9. The intelligent weighing apparatus of claim 1, wherein: the top of the upright rod is provided with a first hinge mechanism and a second hinge mechanism, one end of the first hinge mechanism is fixedly connected with the rear cover of the first display unit, and the other end of the first hinge mechanism is fixedly connected with the upright rod; one end of the second hinge mechanism is fixedly connected with the rear cover of the second display unit, and the other end of the second hinge mechanism is fixedly connected with the upright rod.

10. The intelligent weighing apparatus of claim 1, wherein: the camera is arranged below the first display unit and used for collecting image information of the commodity on the weighing unit tray from the side of the weighing unit tray.