CN210833833U

CN210833833U - Foldable electronic scale

Info

Publication number: CN210833833U
Application number: CN201920752831.2U
Authority: CN
Inventors: 张文
Original assignee: Individual
Current assignee: Taiyuan Jieke Technology Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-06-23
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a foldable electronic scale, which comprises a first supporting arm, a second supporting arm, a third supporting arm, a fourth supporting arm, a fifth supporting arm and a sixth supporting arm, wherein the first supporting arm is connected with the second supporting arm through a first rotating shaft, the fifth supporting arm is connected with the sixth supporting arm through a second rotating shaft, the third supporting arm is arranged with the fourth supporting arm in a crossed way, the third supporting arm is connected with the fourth supporting arm through a third rotating shaft, the first supporting arm is connected with the third supporting arm through a fourth rotating shaft, the second supporting arm is connected with the third supporting arm through a fifth rotating shaft, the fifth supporting arm is connected with the third supporting arm through a sixth rotating shaft, and the sixth supporting arm is connected with the fourth supporting arm through a seventh rotating shaft, the utility model has novel structure design, is convenient to fold and carry, in addition, the structure of the electronic scale has good weighing uniformity, the weighing accuracy can be improved.

Description

Foldable electronic scale

Technical Field

The utility model relates to an electronic scale technical field specifically is a folded cascade electronic scale.

Background

An electronic scale belongs to a weighing apparatus, which is a tool for measuring the mass of an object by utilizing Hooke's law or the lever balance principle of force. The electronic balance is mainly composed of a bearing system (such as a scale pan and a scale body), a force transmission conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument) 3. According to the structural principle, the mechanical scale can be divided into three categories, namely a mechanical scale, an electronic scale and an electromechanical combination scale.

At present, electronic scales on the market are large in size and inconvenient to carry after being folded, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folded cascade electronic scale to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folded cascade electronic scale, includes first support arm, second support arm, third support arm, fourth support arm, fifth support arm and sixth support arm, connect through first pivot between first support arm and the second support arm, connect through the second pivot between fifth support arm and the sixth support arm, third support arm and fourth support arm cross arrangement, just connect through the third pivot between third support arm and the fourth support arm, connect through the fourth pivot between first support arm and the third support arm, connect through the fifth pivot between second support arm and the fourth support arm, connect through the sixth pivot between fifth support arm and the fourth support arm, sixth support arm and third support arm pass through the seventh pivot and connect.

Preferably, weighing sensors are arranged in the first support arm, the second support arm, the third support arm, the fourth support arm, the fifth support arm and the sixth support arm, and the models of the weighing sensors are L6E-C3-100 KG-2B.

Preferably, the surface of the third support arm or the fourth support arm is provided with a display, the inner cavity of the third support arm or the fourth support arm is provided with a storage battery and a circuit board, and the circuit board is electrically connected with the storage battery, the display and the weighing sensor respectively.

Preferably, the bottoms of the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft, the fifth rotating shaft, the sixth rotating shaft and the seventh rotating shaft are all provided with wear-resistant supporting pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structural design is novel, conveniently folds and carries, and in addition, this electronic scale structure comprises many support arms, during the use, expandes to the pulling of both sides, and after the use, inwards promote to fold, and it is very convenient to use, moreover the utility model discloses expand the back and weigh, can increase the area of contact of electronic scale and article, can improve the homogeneity of weighing, further improve the accurate nature of weighing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1, the present invention provides a technical solution: a foldable electronic scale comprises a first supporting arm 1, a second supporting arm 2, a third supporting arm 3, a fourth supporting arm 4, a fifth supporting arm 5 and a sixth supporting arm 6, the first supporting arm 1 is connected with the second supporting arm 2 through a first rotating shaft 7, the fifth supporting arm 5 is connected with the sixth supporting arm 6 through a second rotating shaft 8, the third supporting arm 3 is arranged in a crossed manner with the fourth supporting arm 4, the third supporting arm 3 and the fourth supporting arm 4 are connected through a third rotating shaft 9, the first supporting arm 1 and the third supporting arm 3 are connected through a fourth rotating shaft 10, the second supporting arm 2 is connected with the fourth supporting arm 4 through a fifth rotating shaft 11, the fifth supporting arm 5 is connected with the fourth supporting arm 4 through a sixth rotating shaft 12, and the sixth supporting arm 6 is connected with the third supporting arm 3 through a seventh rotating shaft 13.

The utility model discloses in, first support arm 1, second support arm 2, third support arm 3, fourth support arm 4, fifth support arm 5 and the 6 inside weighing sensor 14 that all install of sixth support arm, the 14 models of weighing sensor adopt L6E-C3-100 KG-2B. The surface of the third support arm 3 or the fourth support arm 4 is provided with a display 15, the inner cavity of the third support arm 3 or the inner cavity of the fourth support arm 4 is provided with a storage battery 16 and a circuit board 17, and the circuit board 17 is respectively and electrically connected with the storage battery 16, the display 15 and the weighing sensor 14. When the weighing device is used, analog signals collected by the weighing sensor are converted into digital signals and then displayed on the display.

Furthermore, the utility model discloses in, wear-resisting supporting pad is all installed to first pivot 7, second pivot 8, third pivot 9, fourth pivot 10, fifth pivot 11, sixth pivot 12 and seventh pivot 13 bottom. The wear-resisting supporting pad that sets up can support the whole weight of electronic scale, and the wearability is good moreover.

To sum up, the utility model discloses structural design is novel, conveniently folds and carries, and in addition, this electronic scale structure comprises many support arms, during the use, expandes to both sides pulling, and after the use, inwards promote to fold, and it is very convenient to use, moreover the utility model discloses expand the back and weigh, can increase the area of contact of electronic scale and article, can improve the homogeneity of weighing, further improve the accurate nature of weighing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A foldable electronic scale is characterized in that: comprises a first supporting arm (1), a second supporting arm (2), a third supporting arm (3), a fourth supporting arm (4), a fifth supporting arm (5) and a sixth supporting arm (6), wherein the first supporting arm (1) is connected with the second supporting arm (2) through a first rotating shaft (7), the fifth supporting arm (5) is connected with the sixth supporting arm (6) through a second rotating shaft (8), the third supporting arm (3) is arranged in a crossed manner with the fourth supporting arm (4), the third supporting arm (3) is connected with the fourth supporting arm (4) through a third rotating shaft (9), the first supporting arm (1) is connected with the third supporting arm (3) through a fourth rotating shaft (10), the second supporting arm (2) is connected with the fourth supporting arm (4) through a fifth rotating shaft (11), and the fifth supporting arm (5) is connected with the fourth supporting arm (4) through a sixth rotating shaft (12), the sixth supporting arm (6) is connected with the third supporting arm (3) through a seventh rotating shaft (13).

2. Foldable electronic scale according to claim 1, characterized in that: the utility model discloses a weighing sensor, including first support arm (1), second support arm (2), third support arm (3), fourth support arm (4), fifth support arm (5) and sixth support arm (6) inside all install weighing sensor (14), weighing sensor (14) model adopts L6E-C3-100 KG-2B.

3. Foldable electronic scale according to claim 1, characterized in that: third support arm (3) or fourth support arm (4) surface mounting have display (15), battery (16) and circuit board (17) are installed to third support arm (3) or fourth support arm (4) inner chamber, circuit board (17) electric connection battery (16), display (15) and weighing sensor (14) respectively.

4. Foldable electronic scale according to claim 1, characterized in that: and wear-resistant supporting pads are arranged at the bottoms of the first rotating shaft (7), the second rotating shaft (8), the third rotating shaft (9), the fourth rotating shaft (10), the fifth rotating shaft (11), the sixth rotating shaft (12) and the seventh rotating shaft (13).