CN214851376U - Cell-phone shell with function of weighing - Google Patents

Abstract

The utility model provides a mobile phone shell with weighing function, which comprises a mobile phone shell, wherein the mobile phone shell is matched with a mobile phone for use, a protective cover shell is fixedly assembled at the back of the mobile phone shell, a weighing mechanism is assembled in the protective cover shell, a charger is assembled at one side of the weighing mechanism, and the other end of the charger can be connected with an external power supply; a cover plate is movably assembled on one side edge of the protective housing, the cover plate can be used as a mobile phone support frame and assembled with a mobile phone, the mobile phone can be carried while being protected, and the cover plate can be used as a mobile phone support frame; and the weighing mechanism has simple structure, convenient weighing and accurate measurement, is suitable for common weighing and metering in daily life, and avoids two shortages of weight.

Description

Cell-phone shell with function of weighing

The technical field is as follows:

the utility model relates to a field of weighing, in particular to cell-phone shell with function of weighing.

Background art:

the mobile phone shell is an ornament for protecting or decorating the appearance of the mobile phone. The mobile phone shell is diversified aiming at the increase of mobile phone brands and functions. The mobile phone shell can be divided into leather, silica gel, cloth, hard plastic, soft plastic and the like according to the texture of the mobile phone shell. The mobile phone shell not only serves as an ornament to enable the mobile phone to be a landscape, but also can be anti-falling, waterproof and shockproof, and almost all mobile phone users can protect the mobile phone through the mobile phone shell.

Currently, with the pace of life increasing, people rarely pay attention to whether each other is enough to get two jin when buying things on the street. Especially in fruit stalls in hospitals or near the market where fruit vendors often lack two weights, it is obviously not possible to fit everyone with an electronic scale. Therefore, the mobile phone shell with the weighing function is economical and applicable, the technical problem of inconvenience in weighing is solved, and the problem of counterfeit by vendors on an electronic scale can be effectively solved.

The invention content is as follows:

in view of the above, there is a need for a mobile phone case with a weighing function, which can be mounted on a mobile phone to protect the mobile phone and perform simple weighing at any time.

A mobile phone shell with a weighing function comprises a mobile phone shell, wherein the mobile phone shell is matched with a mobile phone for use, a protective housing is fixedly assembled on the back of the mobile phone shell, a weighing mechanism is assembled in the protective housing, a charger is assembled on one side of the weighing mechanism, and the other end of the charger can be connected with an external power supply; a cover plate is movably assembled on one side edge of the protective housing, and the cover plate can be used as a mobile phone support frame.

Preferably, the weighing mechanism comprises a weighing shell, a draw hook, a sensor, an analog-to-digital converter, an operation controller, a switch, a zeroing button, an adjusting button and a digital display screen, the weighing shell is assembled in the protective housing, and the sensor, the analog-to-digital converter and the operation controller are respectively positioned in the weighing shell and are respectively connected with the charger; the sensor is connected with one end of the drag hook, the analog-to-digital converter is connected with the sensor, the operation controller is connected with the analog-to-digital converter, the switch, the zeroing button and the adjusting button are respectively connected with the operation controller, and the digital display screen is connected with the operation controller.

Preferably, the switch, the zero-setting button, the adjusting button and the digital display screen are respectively assembled on the outer surface of the weighing shell.

Preferably, one end of the draw hook is connected with a telescopic chain, one end of the telescopic chain is connected with the sensor, and the draw hook can completely penetrate through one side of the protective housing.

The utility model provides a pair of cell-phone shell with function of weighing, its beneficial effect lies in: the cover plate can be used as a mobile phone support frame; and the weighing mechanism has simple structure, convenient weighing and accurate measurement, is suitable for common weighing and metering in daily life, and avoids two shortages of weight.

Description of the drawings:

FIG. 1 is a schematic view of an axial structure of a mobile phone case with a weighing function;

FIG. 2 is a schematic bottom view of a mobile phone case with a weighing function;

FIG. 3 is a schematic view of another perspective of a mobile phone housing with a weighing function;

FIG. 4 is a schematic view of a mobile phone case with a cover plate removed for a weighing function;

in the figure: the mobile phone comprises a mobile phone shell 1, a protective housing 2, a weighing mechanism 3, a charger 4, a cover plate 5, a weighing shell 30, a draw hook 31, a sensor 32, an analog-digital converter 33, an operation controller 34, a switch 35, a zero setting button 36, an adjusting button 37, a digital display screen 38 and a telescopic chain 6.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the accompanying description of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a mobile phone shell with a weighing function comprises a mobile phone shell 1, wherein the mobile phone shell 1 is matched with a mobile phone for use, a protective housing 2 is fixedly assembled at the back of the mobile phone shell 1, a weighing mechanism 3 is assembled in the protective housing 2, a charger 4 is assembled at one side of the weighing mechanism 3, and the other end of the charger 4 can be connected with an external power supply; a cover plate 5 is movably assembled on one side edge of the protective cover 2, and the cover plate 5 can be a bracket with a movable supporting function consisting of cartoon figures or other figures, animals and landscapes; the cover plate 5 can be used as a mobile phone support frame and can support a mobile phone during leisure movie watching; the charger 4 provides power supply guarantee for the work of the weighing mechanism 3.

The weighing mechanism 3 comprises a weighing shell 30, a draw hook 31, a sensor 32, an analog-to-digital converter 33, an operation controller 34, a switch 35, a zero setting button 36, an adjusting button 37 and a digital display screen 38, wherein the weighing shell 30 is assembled in the protective housing 2, and the sensor 32, the analog-to-digital converter 33 and the operation controller 34 are respectively positioned in the weighing shell 30 and are respectively connected with the charger 4; the sensor 32 is connected with one end of the draw hook 31, the analog-to-digital converter 33 is connected with the sensor 32, the operation controller 34 is connected with the analog-to-digital converter 33, the switch 35, the zero return button 36 and the adjusting button 37 are respectively connected with the operation controller 34, and the digital display screen 38 is connected with the operation controller 34.

The switch 35, the zero returning button 36, the adjusting button 37 and the digital display screen 38 are respectively assembled on the outer surface of the weighing shell 30, so that the weighing can be controlled at any time.

The one end and the flexible chain 6 of drag hook 31 are connected, the one end and the sensor 32 of flexible chain 6 are connected, and flexible chain 6 can pass protective housing 2, just one side of protective housing 2 can be passed completely to drag hook 31, during the use, and is convenient laborsaving more.

The working principle is as follows:

when weighing, open apron 5, pull out drag hook 31 from the inside of protective housing 2, manually press switch 35, adjust to required kilogram and jin with adjustment button 37, then will treat the thing of weighing to hang on drag hook 31, couple 31 transmits the pulling force for sensor 32, sensor 32 transmits analog signal for analog-to-digital converter 33, convert analog signal into digital signal, transmit for operation controller 34, operation controller 34 handles the back with signal display on digital display screen 38, can press zeroing button 36 after measuring at every turn, clear, can repeatedly realize measuring, be favorable to preventing the short of a kilogram of vendor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. A mobile phone case with weighing function, comprising a mobile phone case (1), characterized in that: the mobile phone shell (1) is matched with a mobile phone for use, a protective housing (2) is fixedly assembled on the back of the mobile phone shell (1), a weighing mechanism (3) is assembled in the protective housing (2), a charger (4) is assembled on one side of the weighing mechanism (3), and the other end of the charger (4) can be connected with an external power supply; a cover plate (5) is movably assembled on the edge of one side of the protective housing (2), and the cover plate (5) can be used as a mobile phone support frame.

2. A handset case with weighing function according to claim 1, characterised in that: the weighing mechanism (3) comprises a weighing shell (30), a draw hook (31), a sensor (32), an analog-to-digital converter (33), an operation controller (34), a switch (35), a zero returning button (36), an adjusting button (37) and a digital display screen (38), the weighing shell (30) is assembled in the protective housing (2), and the sensor (32), the analog-to-digital converter (33) and the operation controller (34) are respectively positioned in the weighing shell (30) and are respectively connected with the charger (4); the sensor (32) is connected with one end of the draw hook (31), the analog-to-digital converter (33) is connected with the sensor (32), the operation controller (34) is connected with the analog-to-digital converter (33), the switch (35), the zero setting button (36) and the adjusting button (37) are respectively connected with the operation controller (34), and the digital display screen (38) is connected with the operation controller (34).

3. A handset case with weighing function according to claim 2, characterised in that: the switch (35), the zero returning button (36), the adjusting button (37) and the digital display screen (38) are respectively assembled on the outer surface of the weighing shell (30).

4. A handset case with weighing function according to claim 3, characterised in that: one end of the draw hook (31) is connected with the telescopic chain (6), one end of the telescopic chain (6) is connected with the sensor (32), and the draw hook (31) can completely penetrate through one side of the protective housing (2).

Images