CN211504102U

CN211504102U - Desktop slope instrument

Info

Publication number: CN211504102U
Application number: CN201921961136.3U
Authority: CN
Inventors: 黄文祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-15
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the technical field of metering devices, in particular to a desktop inclination instrument, which comprises a mounting seat with a containing cavity, an indicating piece and a transparent cover; the installation seat is symmetrically provided with a pair of installation grooves at two sides of the accommodating cavity, the indicating piece is provided with a rotating shaft, and two ends of the rotating shaft are respectively accommodated in the two installation grooves in a matching manner, so that the indicating piece is rotatably installed in the accommodating cavity; the lower part of the indicating piece is provided with a counterweight part, the outer wall of the upper part of the indicating piece is provided with an indicating mark right above the gravity center of the counterweight part, and the indicating mark is parallel to the rotating shaft; the transparent cover covers the upper end of the mounting seat, scale display is arranged on the transparent cover, and scale lines displayed by the scale are parallel to the indication marks; when the desktop inclinometer is assembled, the two ends of the rotating shaft are respectively accommodated in the two installation grooves in a matching manner, so that the indicating piece is rotatably arranged in the accommodating cavity; then the transparent cover is covered on the upper end of the mounting seat, and the surface slope instrument can be assembled, and the structure is simple and the assembly is convenient.

Description

Desktop slope instrument

Technical Field

The utility model belongs to the technical field of metering device, especially, relate to a desktop inclination appearance.

Background

In the field of protective articles for the study of young children, study tables are a large category. At present, learning tables capable of adjusting the inclination of the table plate are very popular, and the inclination of the table plate is very important for increasing self health care consciousness of children and visually displaying drawing, reading and writing. In addition, in office furniture, a folding training table, an independent table and a lecture table have requirements on the inclination angle of a table board, meet the design of human engineering and are always important means for improving the efficiency of office staff.

To this end, chinese patent document CN201520183740.3 discloses a desktop angle display, which includes a housing, and a pointer and a scale display board mounted in the housing; the shell is formed by buckling a front shell and a rear shell, and a transparent cover plate is arranged at the top of the shell; the scale display panel is arranged below the transparent cover plate and is positioned above the pointer; the pointer is longitudinally arranged and is arranged in the shell through a pointer shaft, the pointer is provided with a pointer seat, and a counterweight is arranged in the pointer seat; a strip-shaped hole is formed in the middle of the scale display board, and the top end of the pointer is inserted into the strip-shaped hole in a penetrating mode. The desktop angle display is installed on various desks, can visually display the inclination of the desktop, and enables a user to accurately adjust the inclination of the desktop according to different study and office purposes. However, the desktop angle display has the following disadvantages: the shell comprises procapsid, back casing two parts lock, then makes the pointer rotate through procapsid and back casing and connect in the shell, and structural design is more complicated, leads to desktop angle display assembly step more, increases working strength. If the pointer is installed in the position in the shell has deviation, the desktop angle display is inaccurate in test, and the pointer is inconvenient to replace or maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a desktop inclinometer aims at solving the more complicated angle display structural design among the prior art, leads to desktop angle display assembly step more, increases working strength's technical problem.

In order to achieve the purpose, the embodiment of the utility model provides a desktop slope instrument, which comprises a mounting seat with a containing cavity, an indicating piece and a transparent cover; the installation seat is symmetrically provided with a pair of installation grooves at two sides of the accommodating cavity, the indicating piece is provided with a rotating shaft, and two ends of the rotating shaft are respectively accommodated in the two installation grooves in a matched manner, so that the indicating piece is rotatably installed in the accommodating cavity; a counterweight part is arranged at the lower part of the indicating piece, an indicating mark is arranged on the outer wall of the upper part of the indicating piece right above the gravity center of the counterweight part, and the indicating mark is parallel to the rotating shaft; the transparent cover covers the upper end of the mounting seat, scale display is arranged on the transparent cover, and scale lines displayed by the scale are parallel to the indicating marks.

Optionally, the indicator is a hollow cylindrical indicator, and the lower part of the cylindrical indicator is provided with the weight part.

Optionally, the thickness of the cylindrical indicator is adapted to the width of the receiving cavity.

Optionally, a rotating part is arranged at the top of the counterweight part, and the rotating part is positioned on the axis of the cylindrical indicator; the rotating part is provided with a rotating hole in a penetrating mode, and the rotating shaft is installed at the rotating hole in an adaptive mode.

Optionally, the mounting groove is a "U" -shaped mounting groove, and the upper end of the "U" -shaped mounting groove extends to the upper end surface of the mounting seat; the rotating shaft is installed at the bottom of the U-shaped installation groove in an adaptive mode.

Optionally, the scale display includes a desktop slope reading with four scale lines of 0 °, 12 °, 30 °, and 40 °.

Optionally, the scale display is provided on a top plane of an inner wall of the transparent cover.

Optionally, the mounting seat is integrally provided.

Optionally, the upper part of the mounting base is convexly provided with a mounting table around, so that the mounting base is in a mushroom shape with a large upper part and a small lower part.

Optionally, a plurality of protrusions are vertically arranged on two sides of the lower portion of the mounting seat.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the desktop clinometer have one of following technological effect at least: when the desktop inclinometer is assembled, an assembling worker places the indicating piece in the accommodating cavity of the mounting seat, and respectively accommodates the two ends of the rotating shaft in the two mounting grooves in a matching manner, so that the indicating piece is rotatably mounted in the accommodating cavity; then cover the transparent cover on the upper end of the mounting seat, the assembly of the surface slope instrument can be completed, the structure is simple, the assembly is convenient, the working strength is reduced, and the cost is saved. When the desktop inclinometer is not tested accurately due to the problem of the indicating piece, the transparent cover is taken out of the mounting seat, so that the indicating piece can be taken out, and the indicating piece is replaced or maintained, and the operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the desktop slope meter provided by the present invention.

Fig. 2 is a cross-sectional view of fig. 1 according to the present invention.

Fig. 3 is an exploded schematic view of the desktop inclinometer provided by the present invention.

Fig. 4 is a schematic structural view of the hidden transparent cover of the desktop slope instrument provided by the present invention.

Wherein, in the figures, the respective reference numerals:

the mounting base 10, hold chamber 11, mounting groove 12, mount table 13, arch 14, indicator 20, counter weight portion 21, instruction sign 22, rotation portion 23, rotation hole 24, transparent lid 30, pivot 40.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, referring to fig. 1 and 3, there is provided a table top inclinometer including a mount 10 having a receiving cavity 11, an indicator 20, and a transparent cover 30.

Referring to fig. 3 and 4, the mounting seat 10 is symmetrically provided with a pair of mounting grooves 12 at two sides of the accommodating cavity 11, and the upper ends of the two mounting grooves 12 extend to the upper end surface of the mounting seat 10. Specifically, the mounting base 10 is provided as an integral body, has a simple structure, and solves the problem that the mounting base in the prior art is buckled by two half structures to increase the working strength.

Referring to fig. 3 and 4, a rotating shaft 40 is disposed on the indicating member 20, and two ends of the rotating shaft 40 are respectively accommodated in the two installation grooves 12 in a fitting manner, so that the indicating member 20 is rotatably installed in the accommodating cavity 11. The lower part of the indicator 20 is provided with a weight part 21, and the outer wall of the upper part of the indicator 20 is provided with an indicator 22 right above the gravity center of the weight part 21. The indication mark 22 is in a long strip shape, and the indication mark 22 is parallel to the rotating shaft 40.

Referring to fig. 1 and 2, the transparent cover 30 covers the upper end of the mounting base 10, and a scale display (not shown) is disposed on the transparent cover 30, and scale lines of the scale display are parallel to the indication mark 22. Specifically, the transparent cover 30 can be covered on the mounting seat 10 by interference fit, clamping, and the like. It should be understood that the transparent cover 30 may be separated from the mount 10 by being pulled by an external force.

The scale display includes desktop slope readings with four scale lines of 0 °, 12 °, 30 ° and 40 °. The scale is displayed on the top plane of the inner wall of the transparent cover 30. Specifically, the scale display can be pad printed on the top plane of the inner wall of the transparent cover 30 in a pad printing mode, a scale display plate does not need to be arranged independently, and the processing is convenient.

Referring to fig. 1 and 3, a mounting base 13 is protruded from the upper portion of the mounting base 10 to the periphery, so that the mounting base 10 has a mushroom shape with a large top and a small bottom. Preferably, the lower end surface of the mounting table 10 is a flat surface. The mounting seat 10 can be assembled at any position of the desktop board, when the desktop board is mounted, only a hole matched with the lower part of the mounting seat 10 needs to be formed in the desktop board, the lower part of the mounting seat 10 is inserted into the hole by hand, and the lower end face of the mounting table 13 is flatly abutted against the desktop board, so that the mounting seat 10 is mounted on the desktop board in parallel, and the desktop inclinometer is ensured to be more accurately tested. Further, a plurality of protrusions 14 are vertically arranged on two sides of the lower portion of the mounting seat 10. The lower end of the mounting base 10 is firmly inserted into the hole of the table top by the protrusion 14.

When the inclination of the table top board is adjusted, the table top board is swung to enable the mounting base 10 to swing along with the table top board, and because the indication mark 22 on the indicator 20 is positioned right above the gravity center of the counterweight 21, the indication mark 22 on the indicator 20 always faces the vertical direction under the action of the counterweight 21. At this time, when the indicator 22 is aligned with the scale mark of 0 °, 12 °, 30 ° or 40 ° displayed by the scale, the tilt of the table top is 0 °, 12 °, 30 ° or 40 °.

Referring to fig. 3 and 4, the indicator 20 is a hollow cylindrical indicator, and the weight 21 is provided at a lower portion of the cylindrical indicator. The thickness of the cylindrical indicator is matched with the width of the accommodating cavity 11, so that the indicator 20 is prevented from excessively moving left and right when swinging under the drive of the counterweight part 21, and the indicator 20 is stably and rotatably connected in the accommodating cavity 11 of the mounting seat 10.

Referring to fig. 2 and 3, the top of the weight portion 21 is provided with a rotating portion 23, and the rotating portion 23 is located on the axis of the cylindrical indicator. The rotating portion 23 is provided with a rotating hole 24 in a penetrating manner, and the rotating shaft 40 is mounted at the rotating hole 24 in a matching manner, so that the indicator 20 can swing around the rotating shaft 40 under the driving of the counterweight portion 21.

Referring to fig. 3, the mounting groove 12 is a U-shaped mounting groove, and the upper end of the U-shaped mounting groove extends to the upper end surface of the mounting seat 10, so that the rotating shaft 40 is conveniently mounted at the mounting groove 12. The rotating shaft 40 is fittingly installed at the bottom of the U-shaped installation groove, so that the rotating shaft 40 is stably connected to the U-shaped installation groove.

The embodiment of the utility model provides a desktop slope appearance has one of following technological effect: when assembling the desktop inclinometer, an assembler places the indicating piece 20 inserted with the rotating shaft 40 in the accommodating cavity 11 of the mounting seat 10, and respectively accommodates the two ends of the rotating shaft 40 in the two mounting grooves 12 in a matching manner, so that the indicating piece 20 is rotatably installed in the accommodating cavity 11. Then the transparent cover 30 is covered on the upper end of the mounting seat 10, and the surface slope instrument can be assembled. When the desktop inclinometer is not tested due to the problem of the indicating piece, the transparent cover 30 is taken out of the mounting base 10, so that the indicating piece 20 can be taken out, and the indicating piece 20 is replaced or maintained, and the operation is convenient.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A desktop inclinometer comprises a mounting base (10) with a containing cavity (11), an indicator (20) and a transparent cover (30); the indicating device is characterized in that a pair of mounting grooves (12) are symmetrically formed in the two sides of the accommodating cavity (11) of the mounting seat (10), a rotating shaft (40) is arranged on the indicating piece (20), and two ends of the rotating shaft (40) are respectively accommodated in the two mounting grooves (12) in a matched mode, so that the indicating piece (20) is rotatably mounted in the accommodating cavity (11); a counterweight part (21) is arranged at the lower part of the indicator (20), an indicator mark (22) is arranged on the outer wall of the upper part of the indicator (20) right above the gravity center of the counterweight part (21), and the indicator mark (22) is parallel to the rotating shaft (40); the transparent cover (30) covers the upper end of the mounting base (10), scale display is arranged on the transparent cover (30), and scale lines displayed by the scale are parallel to the indicating marks (22).

2. The desktop slope gauge of claim 1, wherein: the indicator (20) is a hollow cylindrical indicator, and the lower part of the cylindrical indicator is provided with the counterweight part (21).

3. The desktop slope gauge of claim 2, wherein: the thickness of the cylindrical indicator is adapted to the width of the receiving cavity (11).

4. The desktop slope gauge of claim 2, wherein: the top of the counterweight part (21) is provided with a rotating part (23), and the rotating part (23) is positioned on the axis of the cylindrical indicator; the rotating part (23) is provided with a rotating hole (24) in a penetrating mode, and the rotating shaft (40) is installed at the rotating hole (24) in an adaptive mode.

5. The desktop slope gauge of claim 1, wherein: the mounting groove (12) is a U-shaped mounting groove, and the upper end of the U-shaped mounting groove extends to the upper end face of the mounting seat (10); the rotating shaft (40) is installed at the bottom of the U-shaped installation groove in a matched mode.

6. The desktop slope gauge of claim 1, wherein: the scale display includes desktop slope readings with four scale lines of 0 °, 12 °, 30 ° and 40 °.

7. The desktop slope gauge of claim 1, wherein: the scale display is arranged on the top plane of the inner wall of the transparent cover (30).

8. The desktop slope gauge of claim 1, wherein: the mounting seat (10) is integrally arranged.

9. The desktop slope gauge of claim 1, wherein: the upper part of the mounting base (10) is convexly provided with a mounting table (13) towards the periphery, so that the mounting base (10) is in a mushroom shape with a large upper part and a small lower part.

10. The desktop slope gauge of claim 9, wherein: a plurality of bulges (14) are vertically arranged on two sides of the lower part of the mounting seat (10).