CN111707336A

CN111707336A - Gravity balance

Info

Publication number: CN111707336A
Application number: CN202010560593.2A
Authority: CN
Inventors: 廖少文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-09-25

Abstract

The invention provides a gravity scale which comprises a base and a support fixedly arranged on the base, wherein a first rotating shaft is fixedly arranged at the top end of the support, a disc is rotatably arranged on the first rotating shaft, a weight scale in the horizontal direction is fixedly arranged at the top end of the support, a connecting piece is rotatably arranged on the disc, a pointer is fixedly arranged on the connecting piece, the pointer and the weight scale are positioned on the same side of the support and are perpendicular to each other all the time, weights are hung at the bottom of the connecting piece, a groove is formed in the periphery of the disc, a pull rope is arranged in the groove, one end of the pull rope is fixed in the groove after winding the disc for one circle, a scale plate is arranged at the other end of the pull rope, and the scale plate and the weights. The invention is simple and practical, the whole structure can be seen by consumers, illegal vendors can be prevented from doing hands and feet to the product, and the rights and interests of the consumers are protected.

Description

Gravity balance

Technical Field

The invention relates to the technical field of weighing devices, in particular to a gravity scale.

Background

The weighing device that present vendor used is mostly the electronic scale, and its precision is high, and is multiple functional, but structural structure is complicated, and the consumer can't see inner structure, leads to some illegal vendors to do the hand and foot to the electronic scale easily, causes the article that the consumer bought the hand to have the problem of lacking weight and shortage two.

Disclosure of Invention

In view of the above technical deficiencies, it is an object of the present invention to provide a gravity scale, which solves the above problems.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a gravity scale which comprises a base and a support fixedly arranged on the base, wherein a first rotating shaft is fixedly arranged at the top end of the support, a disc is rotatably arranged on the first rotating shaft, a weight scale in the horizontal direction is fixedly arranged at the top end of the support, a connecting piece is rotatably arranged on the disc, a pointer is fixedly arranged on the connecting piece, the pointer and the weight scale are positioned on the same side of the support and are perpendicular to each other all the time, weights are hung at the bottom of the connecting piece, a groove is formed in the periphery of the disc, a pull rope is arranged in the groove, one end of the pull rope is fixed in the groove after winding the disc for one circle, a scale plate is arranged at the other end of the pull rope, and the scale plate and the weights.

Preferably, the connecting piece comprises a U-shaped clamping plate, a second rotating shaft and a third rotating shaft, the second rotating shaft penetrates through the disc and is fixed to two ends of the U-shaped clamping plate, one end of the third rotating shaft is fixed to the pointer, the other end of the third rotating shaft is fixed to the U-shaped clamping plate, and the weight is hung at the bottom of the connecting piece.

Preferably, the pointer is located between the disc and the U-shaped clamping plate.

The invention has the beneficial effects that: the invention is simple and practical, the whole structure can be seen by consumers, illegal vendors can be prevented from doing hands and feet to the product, and the rights and interests of the consumers are protected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a gravity scale according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connector according to an embodiment of the present invention.

Description of reference numerals:

the weight measuring device comprises a base 1, a support 2, a first rotating shaft 3, a disc 4, a weight scale 5, a second rotating shaft 6, a pointer 7, a weight 8, a pull rope 9, a scale pan 10, a U-shaped clamping plate 11, a second rotating shaft 12 and a third rotating shaft 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 2, a gravity scale, including base 1 and the fixed support 2 of establishing on base 1, the fixed first pivot 3 that is equipped with in top of support 2, it is equipped with a disc 4 to rotate on the first pivot 3, the fixed weight scale 5 that is equipped with a horizontal direction in support 2 top, weight scale 5 is fixed to be established on first pivot 3, it is equipped with a connecting piece 6 to rotate on the disc 4, the fixed pointer 7 that is equipped with on the connecting piece 6, pointer 7 and weight scale 5 are located same one side of support 2 and both mutually perpendicular all the time, weight 8 is hung to the bottom of pointer 7, the periphery of disc 4 is equipped with the recess, be equipped with a stay cord 9 in the recess, the one end of stay cord 9 is fixed in the recess around disc 4 a week, the other end is equipped with scale pan 10, scale pan 10 and weight 8 are located the both sides.

Further, the connecting piece 6 includes U type cardboard 11, second pivot 12 and third pivot 13, second pivot 12 runs through disc 4 and is fixed with the both ends that U type cardboard 11 is connected, the one end and the pointer 7 of third pivot 13 are fixed, the other end is fixed with U type cardboard 11, pointer 7 is located between disc 4 and U type cardboard 11, U type cardboard 11 bottom is equipped with a hanging hole that is used for hanging weight 8, at the connecting piece around second pivot 12 pivoted in-process, pointer 7 is fixed by second pivot 12 and third pivot 13, make it can only remove along vertical direction, can not touch disc 4.

The working principle of the invention is as follows: when putting into article in the balance 10, stay cord 9 can stimulate disc 4 and rotate along clockwise, make connecting piece 6 upper left side remove, because pointer 7 rotates and establishes on connecting piece 6, at the in-process that connecting piece 6 upper left side removed, pointer 7 can remain vertical throughout and remove along weight scale 5, weight scale 5 calibrates the settlement according to standard weight, thus, when using, just can learn the weight of article in the balance 10 through reading the registration of pointer 7 on weight scale 5, gravity has the automatic balance effect, also has the automatic unbalance effect.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a gravity scale, its characterized in that includes the base and fixes establishing support on the base, the fixed first pivot that is equipped with in top of support, rotate on the first pivot and be equipped with a disc, the fixed weight scale that is equipped with a horizontal direction of support top, it is equipped with a connecting piece to rotate on the disc, the fixed pointer that is equipped with on the connecting piece, the pointer with the weight scale is located same one side of support and both mutually perpendicular all the time, the bottom of connecting piece is hung and is equipped with the weight, the periphery of disc is equipped with the recess, is equipped with a stay cord in the recess, the one end of stay cord is wound disc a week after-fixing in the recess, the other end is equipped with the balance dish, and the balance dish is located with the weight the.

2. The gravity scale according to claim 1, wherein said connecting member includes a U-shaped plate, a second shaft and a third shaft, said second shaft penetrates said disk and is fixed to both ends of said U-shaped plate, one end of said third shaft is fixed to said pointer, the other end of said third shaft is fixed to said U-shaped plate, and said weight is hung on the bottom of said connecting member.

3. The gravity scale of claim 1, wherein said pointer is located between said puck and said U-shaped card.