Combined multifunctional measuring instrument

Abstract

A combined type multifunctional measuring instrument comprises a rounded corner plate, a measuring plate and a gradienter, the rounded corner plate is provided with a first scale bar, the bottom of the rounded corner plate is provided with the measuring plate, the measuring plate is provided with a second scale bar, the measuring plate is provided with a magnetic attraction assembling groove, the gradienter is arranged in the magnetic attraction assembling groove of the measuring plate, and the gradienter is fixed in the magnetic attraction assembling groove in a magnetic attraction mode. The gradienter is detachable. Due to the functions of angle measurement, levelness measurement, length measurement and the like, when a user uses the device, various measurement problems in the operation process can be solved through one device, and the use efficiency of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, and particularly relates to a combined multi-functional measuring instrument. Background Art

[0002] Measuring instruments, this professional term, covers a series of devices, tools and substances that can directly or indirectly measure the specific measured values of the measured objects. It not only includes various instruments and measuring tools, but also covers those important substances used to unify the value standards. The application scope of these instruments is extremely wide, not only deeply involved in the core links of industrial production, but also runs through all fields of scientific research, and even plays an indispensable role in people's daily lives. In the framework of the entire metrological legislation, the status of measuring instruments is crucial. It is not only the main working object of metrological supervision and management agencies at all levels, but also the technical cornerstone for metrological departments to provide accurate metrological services. The accuracy and reliability of measuring instruments are directly related to the quality control of industrial production, the accuracy of scientific research, and the normal order of people's daily lives. In order to ensure the accuracy of measuring instruments, metrological departments will conduct strict verification and calibration on them. At the same time, in order to maintain the order of the metrological market, metrological departments will also supervise and manage the production, sales and use of measuring instruments. The implementation of these measures not only guarantees the accuracy and reliability of measuring instruments, but also provides a solid guarantee for the entire society's metrological activities. With the continuous development of science and technology, the types and functions of measuring instruments are also constantly enriched and improved. From traditional mechanical measuring instruments to modern electronic and intelligent measuring instruments, their emergence has not only greatly improved the measurement accuracy and efficiency, but also promoted the development of the entire metrological field.

[0003] According to the Chinese patent with the patent number: CN 221198228 U, a foldable protractor is disclosed, which includes a folding skeleton, a foldable plastic film scale plate, an adjustment and reinforcement component, and an auxiliary reading component. The upper end of the folding skeleton is installed with a foldable plastic film scale plate; the lower end of the folding skeleton is installed with an adjustment and reinforcement component for fixing the protractor after it is unfolded; the side end of the folding skeleton is installed with an auxiliary reading component for facilitating quick reading. By setting the auxiliary reading component, the utility model can provide an additional pointer mark to assist users in accurately reading and measuring angles, avoiding the problem of inconvenient reading when facing an angle with a short side length. At the same time, by adding a positioning structure, the pointer can be fixed in one position without manual support, which is convenient for teachers to demonstrate for students in teaching.

[0004] However, during the use of existing measuring instruments, since the functions of most measuring instruments are relatively single, and when users use them, they often need to use multiple functions, so users need to switch between different measuring instruments back and forth, resulting in the problem of inconvenient use for users. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the problem that in the process of using existing measuring instruments, since most measuring instruments have relatively single functions, and when users use them, they often need to use multiple functions, so the users need to switch between different measuring instruments back and forth, resulting in inconvenient use for the users.

[0006] The technical solution adopted to solve the above technical problem is:

[0007] A combined multi-functional measuring instrument, including a rounded corner plate, a measuring plate and a level. A first scale bar is provided on the rounded corner plate. The measuring plate is provided at the bottom of the rounded corner plate. A second scale bar is provided on the measuring plate. A magnetic attraction assembly groove is provided on the measuring plate. A level is provided in the magnetic attraction assembly groove of the measuring plate. The level is magnetically fixed in the magnetic attraction assembly groove and is detachable, and the user can take it out for measurement, which is convenient for the user to use.

[0008] As a preferred technical solution of the present utility model, the first scale bar is adhered to the rounded corner plate, and the second scale bar is adhered to the measuring plate.

[0009] As a preferred technical solution of the present utility model, an assembly groove is provided on the upper side of the measuring plate. A drawing pen is provided in the assembly groove of the measuring plate. The drawing pen is provided with a convenient grasping groove at the assembly groove, which is convenient for the user to grasp.

[0010] As a preferred technical solution of the present utility model, a sliding groove is provided on the back of the measuring plate. The sliding groove is convex. An extension plate is provided inside the sliding groove. A third scale bar is adhered to the extension plate. A notch hole is provided on the left side of the sliding groove. An alignment plate is provided on the extension plate at the notch hole, which is convenient for the user to draw.

[0011] As a preferred technical solution of the present utility model, the measuring plate and the extension plate are connected by a rotating bolt. A power-assisted rod is provided on the rotating bolt, which is convenient for the user to rotate.

[0012] As a preferred technical solution of the present utility model, a drawing plate is hinged at the end of the extension plate. A measuring pointer is provided at the hinged part of the drawing plate and the extension plate. A fourth scale bar is provided on the extension plate at the measuring pointer. A fifth scale bar is adhered to the drawing plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Since the present utility model has functions such as measuring angles, measuring horizontal degrees and measuring lengths, when the user uses it, he can solve various measurement problems in the operation process through one device, improving the user's use efficiency. Description of the Drawings

[0015] Figure 1 This is the first axonometric view of the present utility model;

[0016] Figure 2 This is the second axonometric view of the present utility model;

[0017] Figure 3 is Figure 1 the partial enlarged view of A in

[0018] Figure 4 is Figure 2 the partial enlarged view of B in

[0019] In the figure: 1, fillet plate; 2, measuring plate; 3, spirit level; 4, first scale bar; 5, second scale bar; 6, drawing pen; 7, sliding groove; 8, extension plate; 9, third scale bar; 10, rotating bolt; 11, drawing plate; 12, measuring pointer; 13, fourth scale bar; 14, fifth scale bar; 15, alignment plate. Specific embodiments

[0020] To make the objectives, 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. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0022] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the above description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "one side" and "the other side" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is habitually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first" and "second" are only used for differential description and cannot be construed as indicating or implying relative importance.

[0024] In addition, terms such as "the same" do not mean that the components are required to be absolutely the same, but there may be slight differences. The term "vertical" only means that the positional relationship between components is relatively more vertical compared to "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined.

[0025] Embodiment 1

[0026] In Figures 1-4 this, the present utility model provides a technical solution: a combined multifunctional measuring instrument, including a rounded corner plate 1, a measuring plate 2 and a spirit level 3. A first scale bar 4 is provided on the rounded corner plate 1. The measuring plate 2 is provided at the bottom of the rounded corner plate 1. A second scale bar 5 is provided on the measuring plate 2. A magnetic attraction assembly groove is provided on the measuring plate 2. The spirit level 3 is provided in the magnetic attraction assembly groove of the measuring plate 2. The spirit level 3 is magnetically fixed in the magnetic attraction assembly groove and is detachable. The user can disassemble the spirit level 3, which is convenient for the user to carry out measurement operations.

[0027] In one aspect of this embodiment, the first scale bar 4 is adhered to the rounded corner plate 1, and the second scale bar 5 is adhered to the measuring plate 2. An assembly groove is provided on the upper side of the measuring plate 2. A drawing pen 6 is provided in the assembly groove of the measuring plate 2. The user can make marks through the drawing pen 6. The drawing pen 6 is provided with a convenient grasping groove at the assembly groove.

[0028] In one aspect of this embodiment, a sliding groove 7 is provided on the back of the measuring plate 2. The sliding groove 7 is convex. An extension plate 8 is provided inside the sliding groove 7. The user can release the restriction of the rotating bolt 10 on the extension plate 8 to make the device meet more working scenarios. A third scale bar 9 is adhered to the extension plate 8. A notch hole is provided on the left side of the sliding groove 7. An alignment plate 15 is provided on the extension plate 8 at the notch hole, which is convenient for the user to draw. The measuring plate 2 and the extension plate 8 are connected by a rotating bolt 10. A power assist rod is provided on the rotating bolt 10, which is convenient for the user to rotate. The end of the extension plate 8 is hinged with a drawing plate 11. A measuring pointer 12 is provided at the hinge of the drawing plate 11 and the extension plate 8. The user can cooperate the drawing plate 11 with the extension plate 8 and, with the assistance of the measuring pointer 12, draw a triangle. A fourth scale bar 13 is provided on the extension plate 8 at the measuring pointer 12. A fifth scale bar 14 is adhered to the drawing plate 11.

[0029] The working principle of the present utility model is as follows: During the use of the present utility model, when the user measures the angle, the user can measure the angle through the rounded corner plate 1, and can also calculate the length through the measuring plate 2. When the measured object is too long, the user can rotate the rotating bolt 10 to release the restriction on the extension plate 8, pull out the extension plate 8, enable the device to meet more working conditions, and can also rotate the drawing plate 11 to a specific angle to draw a triangle at a specific angle, which facilitates the user to use and improves the user's operation efficiency.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A combined multifunctional measuring instrument, comprising a rounded plate (1), a measuring plate (2) and a level (3), characterized in that: The rounded corner plate (1) is provided with a first scale bar (4), the bottom of the rounded corner plate (1) is provided with a measuring plate (2), the measuring plate (2) is provided with a second scale bar (5), the measuring plate (2) is provided with a magnetic assembly groove, a level (3) is provided in the magnetic assembly groove of the measuring plate (2), the level (3) is magnetically fixed in the magnetic assembly groove, and the level (3) is detachable.

2. A combined multifunctional measuring instrument according to claim 1, characterized in that: The first scale bar (4) is bonded to the rounded plate (1), and the second scale bar (5) is bonded to the measuring plate (2).

3. A combined multifunctional measuring instrument according to claim 1, characterized in that: An assembly groove is provided on the upper side of the measuring plate (2), a drawing pen (6) is provided in the assembly groove of the measuring plate (2), and a grabbing groove is provided on the assembly groove of the drawing pen (6).

4. A combined multifunctional measuring instrument according to claim 1, characterized in that: The measuring plate (2) is provided with a sliding groove (7) at the back thereof, the sliding groove (7) being convex, an extension plate (8) being provided inside the sliding groove (7), a third scale bar (9) being bonded to the extension plate (8), a notch hole being provided on the left side of the sliding groove (7), and an alignment plate (15) being provided at the notch hole of the extension plate (8).

5. A combined multifunctional measuring instrument according to claim 4, characterized in that: The measuring plate (2) and the extension plate (8) are connected via a rotating bolt (10), and a booster rod is provided on the rotating bolt (10).

6. A combined multifunctional measuring instrument according to claim 5, characterized in that: A drawing plate (11) is hingedly connected to the end of the extension plate (8); a metering pointer (12) is provided at the hinge between the drawing plate (11) and the extension plate (8); a fourth scale bar (13) is provided on the extension plate (8) at the metering pointer (12); and a fifth scale bar (14) is bonded to the drawing plate (11).

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