CN212963070U

CN212963070U - Dual-purpose dipperstick of level angle

Info

Publication number: CN212963070U
Application number: CN202021978734.4U
Authority: CN
Inventors: 蒋益新; 王洪棋
Original assignee: Wenzhou Weidu Electronics Co ltd
Current assignee: Wenzhou Weidu Electronics Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-13
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a dual-purpose dipperstick of level angle, including the main scale with be used for assisting the vice chi of main scale rotational positioning, main scale one end is equipped with the appearance bars sensor, the main scale still is equipped with the digital display module for switch the key subassembly of digital display module function and can the straight tube show horizontality's level bubble. The utility model discloses a singlechip on the module circuit board reads acceleration sensor's measured data and calculates conversion out inclination, also can be through the main scale, vice chi and appearance bars sensor come the measured angle and reach two unifications of horizontal angle measurement function, the relative position that the main scale can be fixed with vice chi to the knob has been set up, be convenient for use and increased the board in a poor light in the digital display module in the environment that can not directly read the reading, the product of being convenient for uses under the dark environment, the access value that the display read also can make up the button and make numerical value carry out 180 degrees rotations through the module circuit board, the user of being convenient for observes.

Description

Dual-purpose dipperstick of level angle

Technical Field

The utility model relates to an intelligence dipperstick technical field, concretely relates to dual-purpose dipperstick of level angle.

Background

The dipperstick is the most extensive instrument of using in life measurement and work are measured, and it divide into tape measure, ruler etc. again, and along with science and technology development, more and more intelligent dipperstick constantly appears.

The current intelligent angle ruler on the market is either in decimal system or in sexagesimal system, and can only measure the angle singly. When measuring numerical value, the unable rotation of smart measurement chi display numerical value on the market and do not have and be shaded, are unfavorable for using under the dark environment, and the use has the limitation, when reading out numerical value, also can't rotate the numerical value to use inconveniently under the condition of some readings of not being convenient for.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a can carry out level survey, angular surveying and simple structure, can 180 degrees rotatory numerical values, read numerical value and conveniently be equipped with in a poor light, can be at the dipperstick that switches between decimal and sexagesimal system.

(II) technical scheme

The utility model discloses a dual-purpose dipperstick of horizontal angle, including the main scale with be used for assisting the vice chi of main scale rotational positioning, main scale one end is equipped with the appearance bars sensor, the main scale still is equipped with the digital display module for switch the key subassembly of digital display module function and can the straight tube show horizontality's level bubble.

In some embodiments, the auxiliary ruler is detachably connected to the bottom of the grid sensor of the main ruler, and a gasket is further arranged between the auxiliary ruler and the grid sensor connecting part. To increase the smoothness of the rotation of the secondary rule.

In some embodiments, the capacitive grating sensor comprises a first shell and a second shell which are used for being arranged on components, an angle circuit board, a movable grating circuit board and a rotating disc.

In some embodiments, the movable grid circuit board is fixedly mounted on the turntable through detachable connection, so that the angle circuit board is matched to form a core component of the capacitive grid sensor.

In some embodiments, the main ruler is a through rectangular cavity type structure, and the top end of the main ruler is also provided with a knob for fixing the relative position of the main ruler and the auxiliary ruler, so that the corresponding product can be conveniently measured, and the time is saved.

In some embodiments, the secondary ruler is a two-sided integrated L-shaped structure, which facilitates positioning.

In some embodiments, the digital display module includes a window, a display, a backlight for maintaining brightness of the display, a module circuit board, and a foam pad for connecting the module circuit board and the backlight. So that the display can display normally even in a dark environment.

In some embodiments, an acceleration sensor for acquiring an acceleration value is further disposed on the module circuit board.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: can read acceleration sensor's measured data through the singlechip on the module circuit board and calculate and convert out inclination, also can be through the main scale, vice chi and appearance bars sensor come measured angle to reach horizontal angle measurement function two unifications, set up the relative position that the knob can fix main scale and vice chi, be convenient for use and increased the board in the digital display module in the environment that can not directly read the reading, the product of being convenient for is the use under the dark environment, the numerical value of getting that the display read also can make up the button and make numerical value carry out 180 degrees rotations through the module circuit board, the user of being convenient for observes.

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 these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the main scale of the present invention.

Fig. 3 is a schematic structural diagram of a capacitive sensor according to the present invention.

FIG. 4 is a schematic view of a measurement process in the present invention

The corresponding relationship between the component names and the reference numbers in the figures is as follows:

1. the display device comprises a main scale, 2, a digital display module, 3, a key assembly, 4, a horizontal bulb, 5, a gasket, 6, an auxiliary scale, 7, a knob, 8, a capacitive grating sensor, 9, an angle circuit board, 10, a movable grating circuit board, 11, a rotary disc, 12, a second shell, 13, a first shell, 14, a hanging part, 15, a battery box, 16, a module circuit board, 17, a sponge mat, 18, a backlight plate, 19, a display, 20 and a window.

Detailed Description

As shown in fig. 1, it is the utility model discloses a dual-purpose dipperstick of horizontal angle's overall structure sketch map, the dual-purpose dipperstick of horizontal angle of this embodiment, including main scale 1 and the vice chi 6 that cooperation main scale 1 carries out assistance-localization real-time, vice chi 6 leads to the screw connection and adorns in the capacitive grating sensor 8 bottom of main scale 1 tail end, and vice chi is the L shape chi of two sides integrated into one piece. The top of the capacitive grating sensor 8 is provided with a knob 7 for rotationally locking the positions of the main ruler and the auxiliary ruler, the main ruler 1 is of a hollow rectangular cavity shell structure, and the head end and the tail end of the main ruler are respectively inserted with a hanging piece 14 and the capacitive grating sensor 8.

In this embodiment, the top of the main scale 1 is further provided with an embedded digital display module 2, a key assembly 3 for switching modes or functions of the digital display module 2, and a level bubble 4 for visually displaying whether the measuring scale is in a horizontal state.

As shown in fig. 2, it is the utility model discloses a main scale structure sketch map of dual-purpose dipperstick of horizontal angle of a preferred embodiment, 1 bottom of the main scale of this embodiment still is equipped with the battery case 15 for the power supply of digital display module 2, digital display module 2 includes window 20, display 19, is used for providing backlight 18, module circuit board 16 and the foam-rubber cushion 17 of connecting module circuit board 16 and backlight 18 of reflection light source for display 19 in the dark environment, still be equipped with the singlechip that processing data used and the acceleration sensor of receipt data on the module circuit board 16.

As shown in fig. 3, it is the capacitive grating sensor structure schematic diagram of a dual-purpose dipperstick of horizontal angle of a preferred embodiment of the present invention, the capacitive grating sensor 8 of this embodiment includes angle circuit board 9, carousel 11 as the fixed grating, the movable grating circuit board 10, first casing 13 and second casing 12 that fix on carousel 11 and form the capacitive grating sensor with cooperation angle circuit board 9, and still be equipped with gasket 5 between the connecting portion of capacitive grating sensor 8 and sub-chi 6 with how to add pivoted smoothness degree.

In this embodiment, when the measuring scale is in the angle measuring mode, the main scale 1 is used as a reference, the auxiliary scale 6 is rotated to drive the moving grid circuit board 10 to match with the angle circuit board 9 to measure the angle value between the two surfaces, then the basic levelness is determined through the level bubble 4, the specific angle value is read through the display 19 of the digital display module 2, the specific measured value can be switched between decimal and sixty system, and the main scale 1 and the auxiliary scale 6 are locked through the knob 7, so that the measurement of corresponding products is facilitated.

In this embodiment, the measurement mode can be switched to the horizontal measurement mode through the key assembly, when the measuring scale is in the horizontal measurement mode, and when the reference surface of the main scale 1 is inclined, the single chip microcomputer on the module circuit board 16 calculates and converts the acceleration measurement value received by the acceleration sensor into an inclination angle through reading, and the specific numerical value can be directly read from the display 19 of the digital display module 2. The numerical value displayed by the display 19 can be read by 180-degree rotation through the combined key control module circuit board according to actual requirements, so that a user can read data conveniently.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a dual-purpose dipperstick of level angle, includes main scale (1) and vice chi (6) that are used for supplementary main scale (1) rotational positioning, its characterized in that: the main scale (1) one end is equipped with capacitive grating sensor (8), main scale (1) still is equipped with digital display module (2) for switch key-press component (3) of digital display module (2) function and horizontal bubble (4) that can visual display horizontality.

2. The dual-purpose measuring ruler of claim 1, wherein: the auxiliary ruler (6) is installed at the bottom of the capacitive grating sensor (8) of the main ruler (1) through detachable connection, and a gasket (5) is further arranged between the connecting portion of the auxiliary ruler (6) and the capacitive grating sensor (8).

3. The dual-purpose measuring ruler of claim 1, wherein: the capacitive grating sensor (8) comprises a first shell (13) and a second shell (12) which are used for being mounted on components, an angle circuit board (9), a movable grating circuit board (10) and a rotary disc (11).

4. A dual-purpose measuring scale of horizontal angle as claimed in claim 3, wherein: the movable grid circuit board (10) is fixedly arranged on the turntable (11) through detachable connection, and forms a core component part of the capacitive grid sensor (8) by matching with the angle circuit board (9).

5. The dual-purpose measuring ruler of claim 1, wherein: the main ruler (1) is of a penetrating rectangular cavity type structure, and a knob (7) used for fixing the relative position of the main ruler (1) and the auxiliary ruler (6) is further arranged at the top end of the main ruler.

6. The dual-purpose measuring ruler of claim 1, wherein: the auxiliary ruler (6) is of an L-shaped structure with two integrated surfaces.

7. The dual-purpose measuring ruler of claim 1, wherein: the digital display module (2) comprises a window (20), a display (19), a backlight plate (18) for keeping the brightness of the display (19), a module circuit board (16) and a sponge pad (17) for connecting the module circuit board (16) and the backlight plate (18).

8. The dual-purpose measuring ruler of claim 7, wherein: and an acceleration sensor for acquiring an acceleration value is also arranged on the module circuit board (16).