CN219038146U

CN219038146U - Electronic scale

Info

Publication number: CN219038146U
Application number: CN202223478999.XU
Authority: CN
Inventors: 牟佳宁
Original assignee: Individual
Current assignee: Mou Jianing
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model belongs to the technical field of traditional Chinese medicine weighing, and particularly relates to an electronic scale, which comprises a scale body, wherein a tray is arranged above the scale body, four corners below the scale body are respectively provided with a height adjusting column, each height adjusting column comprises a supporting base, a locking sleeve and a supporting plate, a left-handed threaded hole and a right-handed threaded fixing hole are formed in the upper side of a body of the supporting base, the left-handed threaded hole is positioned below the right-handed threaded fixing hole, a right-handed threaded fixing column matched with the right-handed threaded fixing hole is arranged on the outer side of the locking sleeve, a right-handed threaded locking hole is formed in the inner side of the body of the locking sleeve, the height of each height adjusting column is changed by screwing the left-handed threaded column to the left-handed threaded hole on the supporting base, and then the supporting base is fixed by screwing the right-handed threaded fixing column on the locking sleeve to the right-handed threaded fixing hole on the supporting base.

Description

Electronic scale

Technical Field

The utility model relates to the technical field of traditional Chinese medicine weighing, in particular to an electronic scale.

Background

The electronic scale mainly comprises 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). The traditional Chinese medicine is weighed by an electronic scale, and when the traditional Chinese medicine is weighed, the weight of the traditional Chinese medicine needs to be accurately measured, namely the electronic scale needs to be in a horizontal state; therefore, the electronic scale for weighing traditional Chinese medicines is usually provided with four height adjusting columns at the bottom of the scale, and when the placing position of the electronic scale is not in a horizontal state, the electronic scale can be in the horizontal state by adjusting the height of the height adjusting columns.

The height of the height adjusting column of the existing electronic scale is adjusted through the rotation of the stud, and the height of the height adjusting column is fixed through the friction force of the stud, so that the electronic scale can be well in a horizontal state when the electronic scale is fixed, and the friction force of the stud is insufficient to maintain the stability of the height adjusting column when the electronic scale is dragged back and forth on a placing platform, namely, in the process of dragging the electronic scale, the threaded column on the height adjusting column can be stressed to rotate, and the electronic scale is further caused to be out of level, so that the weighing result is inaccurate; when weighing the traditional Chinese medicine, the electronic scale can be dragged to a proper position along with the change of the position of the traditional Chinese medicine, and the height of the height adjusting column is easy to change in the dragging process, so that the height adjusting column capable of self-locking is needed, and the height of the height adjusting column is prevented from changing.

Disclosure of Invention

The utility model aims to provide an electronic scale for solving the problem that the height adjusting column of the existing electronic scale for weighing traditional Chinese medicines provided in the background art cannot be self-locked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic scale, includes the balance body, the tray has been placed to the top of the balance body, four corners in the below of the balance body all are provided with the altitude mixture control post, the altitude mixture control post is including supporting base, locking cover and backup pad, left-hand screw hole and right-hand thread fixed orifices have been seted up to the body upside of supporting base, left-hand screw hole is located the below of right-hand thread fixed orifices, the outside of locking cover is provided with the right-hand thread fixed column with right-hand thread fixed orifices looks adaptation, the body inboard of locking cover is provided with right-hand thread locking hole, the downside of backup pad is provided with the right-hand thread locking post with right-hand thread locking hole looks adaptation, the downside of right-hand thread locking post is provided with left-hand thread screw post, the upper end and the balance body of backup pad link firmly.

Preferably, a bearing plate is arranged above the balance body, a positioning groove is formed below the tray, and the bearing plate corresponds to the positioning groove.

Preferably, an inverted circular table groove is formed in the bottom of the inner cavity of the tray, and the circular table groove is located above the positioning groove.

Preferably, pressure sensors are arranged below the tray, and the number of the pressure sensors is four.

Preferably, the bubble level is inlayed to the top of balance body, the quantity of bubble level is two, two bubble level mutually perpendicular.

Compared with the prior art, the utility model has the beneficial effects that:

the device is in threaded connection with a left-handed threaded hole on a support base through a left-handed threaded column, the height of a height adjusting column is changed by rotating the support base, and then the support base is fixed through threaded connection of a right-handed threaded fixing column on a locking sleeve and a right-handed threaded fixing hole on the support base; when the supporting base connected with the left-handed threaded column moves upwards in a rotating trend, the supporting base connected with the right-handed threaded fixed column in a threaded mode moves downwards, otherwise, when the supporting base connected with the left-handed threaded column moves downwards in a trend, the supporting base connected with the right-handed threaded fixed column in a threaded mode moves upwards, and relative rotation of the supporting base can be prevented through the contradictory trend.

Drawings

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

FIG. 2 is a schematic view of a height adjustment column according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a front view of the tray of the present utility model;

FIG. 4 is a schematic view of the balance of the present utility model;

fig. 5 is a schematic view showing the bottom view of the bearing plate of the present utility model.

In the figure: 1 scale body, 2 trays, 3 high adjusting column, 31 supporting base, 32 locking cover, 33 left-handed screw thread post, 34 right-handed screw thread locking post, 35 right-handed screw thread locking hole, 36 right-handed screw thread fixed orifices, 37 left-handed screw hole, 38 backup pad, 4 bearing plate, 5 pressure sensor, 6 bubble spirit levels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-5, the present utility model provides a technical solution: an electronic scale comprises a scale body 1, a display and keys are embedded on the upper side of the body of the scale body 1, a tray 2 is placed above the scale body 1, when traditional Chinese medicine is weighed, the traditional Chinese medicine can be placed in an inner cavity of the tray 2, so that traditional Chinese medicine scattering is avoided in the weighing process, a height adjusting column 3 is arranged at four corners below the scale body 1, the height adjusting column 3 comprises a supporting base 31, a locking sleeve 32 and a supporting plate 38, a left threaded hole 37 and a right threaded fixing hole 36 are formed in the upper side of the body of the supporting base 31, the threads of the left threaded hole 37 and the right threaded fixing hole 36 are opposite, the left threaded hole 37 is located below the right threaded fixing hole 36, a right threaded fixing column matched with the right threaded fixing hole 36 is arranged on the outer side of the locking sleeve 32, a right threaded locking column 34 matched with the right threaded locking hole 35 is arranged on the lower side of the body of the locking sleeve 32, the right threaded locking column 34 is arranged on the lower side of the supporting plate 38, the right threaded locking column 34 is arranged on the lower side of the supporting plate 31, the supporting sleeve 31 is prevented from moving anticlockwise, and when the supporting base 32 is driven by the right threaded locking sleeve 31, the supporting sleeve 32 is prevented from moving anticlockwise, and the supporting base is prevented from moving anticlockwise, when the supporting base 32 is driven by the supporting base 32, and the supporting base is driven by the supporting base 31, and the supporting base is prevented from moving anticlockwise, and the supporting base, and the supporting base with the lifting 31, and the lifting column 31, and the supporting base with the weight can move upwards and the supporting column 31. At this time, the pulling force of the locking sleeve 32 can prevent the supporting base 31 from moving downwards, so as to prevent the supporting base 31 from rotating; when the locking sleeve 32 does not rotate, the support base 31 connected with the left-handed screw column 33 moves upwards in a rotating direction, the support base 31 screwed with the right-handed screw column moves downwards, whereas when the support base 31 connected with the left-handed screw column 33 moves downwards, the support base 31 screwed with the right-handed screw column moves upwards, and relative rotation of the support base 31 can be prevented by the contradictory trend.

The top of the balance body 1 is provided with the bearing plate 4, and the bearing plate 4 is located balance body 1 top center, and like this when bearing plate 4 receives pressure, pressure can concentrate the top center of the balance body 1, and then can make measuring result more accurate, and the constant head tank has been seted up to the below of tray 2, and bearing plate 4 corresponds with the constant head tank, through the constant head tank, can conveniently place the top of bearing plate 4 with tray 2 accuracy.

The bottom of the inner cavity of the tray 2 is provided with the inverted circular table groove, the circular table groove is positioned above the positioning groove, after the traditional Chinese medicine is poured out, the weight of the traditional Chinese medicine in the rest part can be weighed again, and at the moment, the traditional Chinese medicine can conveniently fall back to the center of the tray 2 through shaking the tray 2.

The pressure sensor 5 is arranged below the tray 2, the number of the pressure sensors 5 is four, and more accurate data can be obtained by measuring the pressure through the pressure sensors 5.

The bubble level gauge 6 is inlayed to the top of the balance body 1, and the quantity of bubble level gauge 6 is two, and two bubble level gauges 6 mutually perpendicular can know whether the balance body 1 is in the horizontality through observing bubble level gauge 6.

Working principle: placing the balance body 1 on a placing platform, enabling a display on the balance body 1 to be close to the front side, then observing whether the bubble level instrument 6 is in a horizontal state, and when the bubble level instrument 6 is not in the horizontal state, enabling the bubble level instrument 6 to be horizontal by adjusting the height of the height adjusting column 3;

when the height of the height adjusting column 3 is adjusted, the locking sleeve 32 is rotated clockwise firstly, the locking sleeve 32 moves upwards through rotation, after the right-handed thread fixing column of the locking sleeve 32 leaves the right-handed thread fixing hole 36 of the supporting base 31, the supporting base 31 is rotated, the supporting base 31 is moved upwards or downwards through rotation of the supporting base 31, the height adjusting column 3 is adjusted, after the adjustment is finished, the locking sleeve 32 is rotated anticlockwise, the locking sleeve 32 is rotated downwards anticlockwise, and finally the right-handed thread fixing column of the locking sleeve 32 is screwed and fixed with the right-handed thread fixing hole 36 of the supporting base 31;

when the balance body 1 is moved, the display on the balance body 1 is always positioned on the front side, when the position of the display is deviated, whether the bubble level 6 is in a horizontal state or not needs to be checked, and when the bubble level 6 is not horizontal, the balance body 1 can be rotated to enable the position of the display to be positioned on the front side, and then whether the bubble level 6 is horizontal or not is checked.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic scale, includes balance body (1), its characterized in that: tray (2) have been placed to the top of the balance body (1), four corners in the below of the balance body (1) all are provided with altitude mixture control post (3), altitude mixture control post (3) are including supporting base (31), locking cover (32) and backup pad (38), left-hand screw hole (37) and right-hand thread fixed orifices (36) have been seted up to the body upside of supporting base (31), left-hand screw hole (37) are located the below of right-hand thread fixed orifices (36), the outside of locking cover (32) is provided with the right-hand thread fixed column with right-hand thread fixed orifices (36) looks adaptation, the body inboard of locking cover (32) is provided with right-hand thread locking hole (35), the downside of backup pad (38) is provided with right-hand thread locking post (34) with right-hand thread locking hole (35) looks adaptation, the downside of right-hand thread locking post (34) is provided with left-hand thread post (33), the upper end of backup pad (38) links firmly with the balance (1).

2. An electronic scale according to claim 1, wherein: the balance is characterized in that a bearing plate (4) is arranged above the balance body (1), a positioning groove is formed in the lower portion of the tray (2), and the bearing plate (4) corresponds to the positioning groove.

3. An electronic scale according to claim 2, wherein: an inverted circular table groove is formed in the bottom of the inner cavity of the tray (2), and the circular table groove is located above the locating groove.

4. An electronic scale according to claim 2, wherein: pressure sensors (5) are arranged below the tray (2), and the number of the pressure sensors (5) is four.

5. An electronic scale according to claim 1, wherein: the bubble level meter (6) is inlaid above the scale body (1), the number of the bubble level meters (6) is two, and the two bubble level meters (6) are mutually perpendicular.