CN211347042U - Scale with dial for quick zero adjustment - Google Patents

Abstract

The utility model relates to the technical field of a weighing scale, in particular to a weighing scale with a dial plate capable of being quickly zeroed, which comprises a base, wherein the upper surface of the base is provided with a table top, a stand column is arranged right ahead the base, the top of the stand column is provided with the dial plate, the outer wall of the dial plate is hermetically provided with protective glass, and an inner dial gauge is arranged in the dial plate along the circumferential direction; the middle part in the dial plate is rotatably provided with a pointer; the dial plate outer wall is further sleeved with a rotating sleeve along the circumferential direction, the cross section of the rotating sleeve is of a C-shaped structure, and an outer dial gauge is further arranged on the upper end face of the rotating sleeve along the circumferential direction. This weighing scale's simple structure, reasonable in design, the personnel of weighing can rotate quick initial zero setting by oneself, improves weighing scale's availability factor, is convenient for extensively promote and use.

Description

Scale with dial for quick zero adjustment

technical field

The utility model relates to the technical field of weight scales, in particular to a weight scale whose dial can be quickly adjusted to zero.

Background technique

Weight is an important indicator of health, and the devices for measuring weight are commonly used in homes, schools, medical centers and some public places. A weight scale is a tool that uses Hooke's law or the lever balance principle of force to measure the mass of an object. The function of the scale is mainly manifested in its essential use. It can accurately measure the weight of the human body and reflect the weight control of a certain period of time through the daily weight change. Weight control is the basis of health management.

At present, after the existing scales on the market have been used for a period of time, the initial scale corresponding to the pointer on the dial is not the zero-point scale, which brings great inconvenience to the actual use of the weighing personnel. In order to meet the needs of the weighing personnel For normal use, a professional is usually required to come to the door for zero-adjustment work.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present utility model is: in order to overcome the deficiencies in the prior art, the present utility model provides a scale with a dial that can be quickly adjusted to zero. Use efficiency.

The technical solution adopted by the present utility model to solve the technical problem is as follows: a scale with a dial that can be quickly adjusted to zero, which has a base, the upper surface of the base is provided with a table top, and a column is set directly in front of the base. The top of the column is provided with a dial, the outer wall of the dial is sealed with protective glass, and the dial is provided with an inner scale along the circumferential direction; the inner center of the dial is rotated and provided with a pointer; the outer wall of the dial is also sleeved along the circumferential direction There is a rotating sleeve, the section of the rotating sleeve is in a C-shaped structure, and an outer scale is also arranged on the upper end face of the rotating sleeve along the circumferential direction.

More specifically, in the above technical solution, an annular groove is formed on the peripheral side wall of the dial along the circumferential direction, and the inner wall of the rotating sleeve in the vertical direction is provided with an arc-shaped protrusion at the position relative to the annular groove. The rotating sleeve is slidably arranged on the side wall of the dial through the arc-shaped protrusion.

More specifically, in the above technical solution, the upper end of the pointer in the dial is also fixedly provided with a baffle plate.

More specifically, in the above technical solution, the baffle has a conical structure, a plurality of LED lamp beads are evenly arranged on the lower end surface of the baffle plate, and the LED lamp beads are connected to an external power supply.

More specifically, in the above technical solution, a handle is also vertically arranged on the upper end surface of the rotating sleeve.

The beneficial effects of the utility model are as follows: the utility model provides a scale with a dial that can be quickly adjusted to zero. The structure is simple and the design is reasonable. The weighing personnel can rotate by themselves to quickly adjust the initial zero, improve the use efficiency of the scale, and facilitate widespread popularization. and use.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments described in this application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the scale of the present utility model whose dial can be quickly zero-adjusted;

Fig. 2 is the structural representation of baffle plate in Fig. 1;

FIG. 3 is a schematic diagram of the assembly structure of the dial and the rotating sleeve in FIG. 1 .

The symbols in the accompanying drawings are: 1, dial; 2, protective glass; 3, inner scale table; 4, pointer; 5, rotating sleeve; 6, outer scale table; 7, annular groove; 8, arc protrusion; 9. Baffle; 10. LED lamp beads; 11. Handle.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "one side", "the other side", "both sides", "between", "middle", "upper end", "lower end", etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operation, so it cannot be construed as a limitation to the present invention.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "arrangement" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or Connected integrally; either directly or indirectly through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Referring to Figures 1, 2 and 3, the scale of the present invention with a dial that can be quickly adjusted to zero has a base 12, a table 13 is provided on the upper surface of the base 12, a column 14 is arranged in front of the base 12, A dial 1 is installed on the top, a protective glass 2 is sealed on the outer wall of the dial 1, an inner scale 3 is arranged in the circumferential direction of the dial 1; a pointer 4 is rotated in the middle of the dial 1; A rotating sleeve 5 is also sleeved, the section of the rotating sleeve 5 is in a C-shaped structure, and an outer scale 6 is also arranged on the upper end surface of the rotating sleeve 5 along the circumferential direction.

Wherein, an annular groove 7 is opened on the peripheral side wall of the dial 1 along the circumferential direction, and an arc-shaped protrusion 8 is provided on the inner wall of the rotating sleeve 5 in the vertical direction relative to the annular groove 7, and the rotating sleeve 5 passes through the arc-shaped protrusion. The lifter 8 is slidably arranged on the side wall of the dial 1 . The upper end of the pointer 4 in the dial is also fixedly provided with a baffle plate 9 . The baffle 9 has a conical structure, and a plurality of LED lamp beads 10 are evenly arranged on the lower end surface of the baffle plate 9 , and the LED lamp beads 10 are connected to an external power supply. Both the rotating sleeve 5 and the dial 1 are made of transparent materials. A handle 11 is also vertically arranged on the upper end surface of the rotating sleeve 5 .

The principle of using the scale with a dial that can be quickly zeroed is: when the dial 1 of the scale has no zero adjustment and needs to be weighed, the weighing person can hold the handle 11 to rotate the sleeve 5. Rotate so that the zero-returning position on the outer scale 6 on the rotating sleeve 5 is aligned with the pointer 4 to realize weighing, and when the final data is read, it can be read according to the design data on the outer scale 6; To a large extent, it avoids the tediousness of traditional weighing after zero adjustment by professionals, and improves the use efficiency and convenience of the scale.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (5)

1. The utility model provides a but weight scale of dial plate quick zero setting, has the base, the upper surface of base be provided with the mesa, the dead ahead of base is provided with the stand, the top of stand install dial plate (1), its characterized in that: the outer wall of the dial plate (1) is hermetically provided with protective glass (2), and an inner dial (3) is arranged in the dial plate (1) along the circumferential direction; a pointer (4) is rotatably arranged in the middle of the dial plate (1); still the cover is equipped with and rotates cover (5) on dial plate (1) outer wall along the circumferencial direction, the cross-section of rotating cover (5) be C shape structure, rotate cover (5) up end and still be provided with outer graduation apparatus (6) on the circumferencial direction.

2. The dial fast zeroing weight scale of claim 1, wherein: dial plate (1) lateral wall all around on seted up annular groove (7) along the circumferencial direction, the inner wall of rotation cover (5) vertical direction on be provided with arc arch (8) relative annular groove (7) position department, rotation cover (5) slide through arc arch (8) and set up on the lateral wall of dial plate (1).

3. The dial fast zeroing weight scale of claim 1, wherein: the upper end of the pointer (4) in the dial is also fixedly provided with a baffle plate (9).

4. The dial fast zeroing weight scale of claim 3, wherein: baffle (9) be the taper structure, evenly be provided with a plurality of LED lamp pearls (10) on baffle (9) lower extreme terminal surface, LED lamp pearl (10) external power supply.

5. The dial fast zeroing weight scale of claim 1, wherein: the upper end surface of the rotating sleeve (5) is also vertically provided with a handle (11).

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