CN215524481U - Operation angle simulation measuring device of hand-held tool - Google Patents

Abstract

The application relates to the field of angle detection, and discloses a handheld tool's operation angle simulation measuring device, including the chassis, a measuring mechanism for detecting grab handle skew angle in the handheld tool and be used for accepting the loading board of handheld tool, the loading board passes through swivelling joint device and is connected with the chassis rotation, the loading board passes through swivelling joint device and can control the rotation adjustment and rotate the adjustment from top to bottom for the chassis, measuring mechanism is including the first measuring module that is used for measuring right-left turned angle and the second measuring module that is used for measuring upper-lower turned angle. A simulation measuring device is provided which can simulate the optimum working angle of a hand tool and measure the optimum working angle to customize the angle of use of a hand tool grip.

Description

Operation angle simulation measuring device of hand-held tool

Technical Field

The application relates to the field of angle detection, in particular to an operation angle simulation measuring device of a handheld tool.

Background

The hand-held tool finger is provided with a grab handle and is used for operating in a hand-held mode, the hand-held mode and the angle of the existing hand-held tool have no specific standard, the design does not simulate the human body mechanical design, the hand-held tool is unsmooth in use, the wrist is caused to be sore and the like after long-term use, and therefore a simulation measuring device which can simulate the optimal operation angle of the hand-held tool and can detect the value of the optimal operation angle and customize the relative use angle of the hand-held tool grab handle according to the value of the optimal operation angle is absent in the prior art.

SUMMERY OF THE UTILITY MODEL

The application mainly solves the technical problems that the handheld tool existing in the prior art is not smooth in use and can cause the wrist to be sore after long-term use, and provides the simulation measuring device which can simulate the best operation angle of the handheld tool and customize the use angle of the handle of the handheld tool by measuring the best operation angle.

In order to solve the technical problem and realize the above-mentioned application purpose, the application provides a handheld tool's operation angle simulation measuring device, its characterized in that, including the chassis, be arranged in detecting handheld tool grab handle skew angle's measuring mechanism and be used for accepting handheld tool's loading board, the loading board pass through swivelling joint device with the chassis rotates to be connected, the loading board passes through swivelling joint device for but the chassis left and right sides rotation adjustment and upper and lower rotation adjustment, measuring mechanism is including the second measuring module that is used for measuring left and right rotation angle's first measuring module and is used for measuring upper and lower rotation angle.

In an implementation manner, the rotary connection device includes a spherical rotating shaft and a connecting member, the spherical rotating shaft is rotatably connected with the chassis, and the connecting member is fixedly connected with the bearing plate.

In an embodiment, the first measuring module is an angle scale disposed on an upper surface of the chassis, and the second measuring module is an angle scale.

In one embodiment, the angle scale is a plurality of angle numerical marks circumferentially engraved on the chassis, and the angle numerical marks include an initial scale.

In an implementation manner, an initial mark is arranged on the bearing plate, and an initial state is included between the bearing plate and the angle scale; in an initial state, the initial mark is arranged corresponding to the initial scale.

In an embodiment, the angle gauge includes a reference scale, a rotating scale and an angle display portion, the reference scale is aligned with the chassis during the measurement, and the rotating scale is aligned with the bearing plate.

In an embodiment, the bearing plate is a rectangular parallelepiped, and the upper surface of the bearing plate is a reference surface that can be aligned with the rotating ruler.

In an embodiment, a limiting structure for limiting the position of the handheld tool is disposed on the bearing plate.

In an implementation manner, the two sides of the bearing plate are provided with connecting plates, and the connecting plates are longitudinally provided with limiting grooves in a penetrating manner.

Compared with the prior art, the operation angle simulation measuring device of the handheld tool has the following beneficial effects:

the handheld tool is placed on the bearing plate, then the grab handle of the handheld tool is rotated, the bearing plate is synchronously driven to rotate relative to the chassis until the best operation angle which is most comfortable for a user to operate is rotated, the left and right rotation angles of the bearing plate relative to the chassis are detected through the first measuring module, the up and down rotation angles of the bearing plate relative to the chassis are detected through the second measuring module, and finally the grab handle of the handheld tool is customized through the left and right rotation angles and the up and down rotation angles, so that the comfort degree of the user during operation is improved.

Therefore, the device has the characteristics of reasonable structure, convenience in use and the like.

Drawings

FIG. 1 is an isometric view of the present application;

FIG. 2 is a front view of the present application of the handle angle adjusted hand tool

FIG. 3 is a top view of the present application of the handle angle adjusted hand tool

FIG. 4 is a front view of the present application;

FIG. 5 is a schematic view of a construction of the angle ruler of the present application;

figure 6 is an isometric view of a carrier plate of the present application.

The reference numbers in the figures illustrate: 1. a chassis; 2. a hand-held tool; 3. a carrier plate; 4. a first measurement module; 5. a second measurement module; 6. a spherical rotating shaft; 7. a connecting member; 8. initial calibration; 9. initial marking; 10. a reference scale; 11. rotating the ruler; 12. an angle display unit; 13. a reference plane; 14. A connecting plate; 15. a limiting groove; 16. adjusting the grab handle; 17. a connecting grab handle; 18. a substrate.

Detailed Description

In order to make the objects, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

In the prior art, the hand holding mode and the angle of the existing hand-held tool 2 have no specific standard, and the design does not simulate the human mechanics design, so that the hand-held tool is not smooth in long-term use, and the wrist is severely sore and painful.

Therefore, the application provides a handheld tool's operation angle simulation measuring device, including chassis 1, be arranged in detecting handheld tool 2 grab handle skew angle's measuring mechanism and be used for accepting handheld tool 2's loading board 3, loading board 3 rotates with chassis 1 through swivelling joint device and is connected, loading board 3 can rotate the adjustment and rotate the adjustment about and from top to bottom for chassis 1 through swivelling joint device, measuring mechanism is including the second measuring module 5 that is used for measuring the first measuring module 4 of rotation angle about and is used for measuring rotation angle from top to bottom.

Example (b):

fig. 1 to 6 show an embodiment of an operation angle simulation measuring device of a hand tool according to the present application.

As shown in fig. 1, an operation angle simulation measuring device of a handheld tool is shown, which includes a chassis 1, a rotation connecting device, a bearing plate 3 and a measuring mechanism, in this embodiment, an optimal operation angle of a grip in the handheld tool 2 is simulated by the chassis 1, the rotation connecting device and the bearing plate 3, and then an optimal operation angle value of the grip in the handheld tool 2 is measured by the measuring mechanism.

The bearing plate 3 is rotatably connected with the chassis 1 through a rotary connecting device, the bearing plate 3 can be adjusted in a left-right rotating mode and in an up-down rotating mode relative to the chassis 1 through the rotary connecting device, and the measuring mechanism comprises a first measuring module 4 used for measuring a left-right rotating angle and a second measuring module 5 used for measuring an up-down rotating angle.

During the specific use, place handheld tool 2 on loading board 3 then through the grab handle that rotates handheld tool 2, and drive loading board 3 in step and rotate for chassis 1, feel the most comfortable best operation angle of operation until rotating to the user, and detect loading board 3 through first measuring module 4 for chassis 1's the angle of rotation about, detect loading board 3 for chassis 1's the angle of rotation from top to bottom through second measuring module 5, come customization handheld tool 2's grab handle through angle of rotation from top to bottom and angle of rotation from top to bottom at last, comfort level when in order to promote the user's operation, thereby improve operation personnel's operating efficiency.

The first measuring module 4 is an angle scale or a protractor arranged on the upper surface of the chassis 1, the second measuring module 5 is an angle ruler or a protractor, preferably, the angle scale and the angle ruler are used in a matched mode for measurement, the angle scale is an angle numerical value mark axially carved on the chassis 1, the angle numerical value mark comprises an initial scale 8, an initial mark 9 is arranged on the bearing plate 3, and an initial state is formed between the bearing plate 3 and the angle scale; in the initial state, the initial mark 9 is arranged corresponding to the initial scale 8, so that the calculation of the left-right rotation angle is convenient.

As shown in fig. 2 and fig. 3, in this embodiment, the handheld tool 2 refers to a screw lock mini cover plate fixture, the fixture includes a handle and a base 18, the handle includes an adjusting handle 16 and a connecting handle 17, the connecting handle 17 is disposed on two sides of the adjusting handle 16, the adjusting handle 16 is connected to the base 18 through the connecting handle 17, in this embodiment, the angle between the adjusting handle 16 and the base 18 is mainly measured, wherein the vertical adjustment angle between the carrier plate 3 and the chassis 1 is a vertical lifting angle b between the adjusting handle 16 and the base 18, and the horizontal adjustment angle between the carrier plate 3 and the chassis 1 is a horizontal inclination angle a between the adjusting handle 16 and the base 18.

As shown in fig. 4, the rotary connection device comprises a spherical rotating shaft 6 and a connecting piece 7 which are connected in a rotating manner, the spherical rotating shaft 6 comprises a sphere and a first connecting column, the connecting piece 7 comprises a spherical cavity and a second connecting column which are connected with the sphere in a rotating manner, the sphere and the first connecting column are coaxially arranged, the second connecting column and the spherical cavity are coaxially arranged, the spherical rotating shaft 6 is fixedly connected with the chassis 1 through the first connecting column, and the connecting piece 7 is fixedly connected with the spherical cavity through the second connecting column.

As shown in fig. 5, the angle gauge includes a reference scale 10, a rotary scale 11 and an angle display part 12, the reference scale 10 is rotatably connected with the rotary scale 11, the angle display part 12 is used for displaying an included angle between the reference scale 10 and the rotary scale 11, the angle display part 12 is a digital display device, the reference scale 10 is aligned with the chassis 1 in the measuring process, and the rotary scale 11 is aligned with the bearing plate 3.

As shown in fig. 6, preferably, the carrier plate 3 is a rectangular parallelepiped, the upper surface of the carrier plate 3 is a reference surface 13 which can be aligned with the rotary ruler 11, the carrier plate 3 is provided with a limiting structure for limiting the handheld tool 2, two sides of the carrier plate 3 are provided with connecting plates 14, and the connecting plates 14 are longitudinally provided with limiting grooves 15 in a penetrating manner.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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 at least one such feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. The utility model provides a handheld tool's operation angle simulation measuring device, its characterized in that, includes chassis (1), is arranged in detecting handheld tool (2) grab handle skew angle's measuring mechanism and is used for accepting bearing board (3) of handheld tool (2), bearing board (3) through swivelling joint device with chassis (1) rotate to be connected, bearing board (3) pass through swivelling joint device for chassis (1) can control the rotation adjustment and rotate the adjustment from top to bottom, measuring mechanism is including being used for measuring control rotation angle's first measuring module (4) and being used for measuring rotation angle's second measuring module (5) from top to bottom.

2. The simulated measuring device of the working angle of the handheld tool as claimed in claim 1, wherein the rotary connecting device comprises a spherical rotating shaft (6) and a connecting piece (7) which are rotatably connected, the spherical rotating shaft (6) is fixedly connected with the chassis (1), and the connecting piece (7) is fixedly connected with the bearing plate (3).

3. The working angle analog measuring device of the hand tool according to claim 2, characterized in that the first measuring module (4) is an angle scale provided on the upper surface of the chassis (1), and the second measuring module (5) is an angle ruler.

4. The simulated measuring device of working angle of handheld tool according to claim 3, characterized in that the angle scale is a plurality of angle numerical marks engraved circumferentially on the chassis (1), the angle numerical marks including an initial scale (8).

5. The simulated measuring device of working angle of handheld tool as claimed in claim 4, characterized in that said carrier plate (3) is provided with an initial mark (9), and an initial state is included between said carrier plate (3) and said angle scale; in the initial state, the initial mark (9) is arranged corresponding to the initial scale (8).

6. The working angle analog measuring device of the hand tool according to claim 3, characterized in that the angle ruler comprises a reference ruler (10), a rotating ruler (11) and an angle display part (12), wherein the reference ruler (10) is aligned with the chassis (1) during the measuring process, and the rotating ruler (11) is aligned with the carrying plate (3).

7. The simulated measuring device of working angle of handheld tool as claimed in claim 6, characterized in that said carrier plate (3) is a rectangular parallelepiped, and the upper surface of said carrier plate (3) is a reference surface (13) which can be aligned with said rotary ruler (11).

8. The simulated measuring device of working angle of handheld tool as claimed in any one of claims 1 to 7, characterized in that the bearing plate (3) is provided with a limiting structure for limiting the handheld tool (2).

9. The simulated measuring device of the working angle of the handheld tool as claimed in claim 7, characterized in that the bearing plate (3) is provided with connecting plates (14) at both sides, and the connecting plates (14) are provided with limiting grooves (15) longitudinally penetrating.

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