CN217520392U

CN217520392U - Combined metering device

Info

Publication number: CN217520392U
Application number: CN202221687379.4U
Authority: CN
Inventors: 张严鑫; 高超; 冯荣祥; 刘坊坊; 瞿扬扬
Original assignee: Shandong Jinghui Measurement And Testing Co ltd
Current assignee: Shandong Jinghui Measurement And Testing Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-30
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a modular measurement utensil, including main scale, bevel protractor and pencil, the left end of main scale is provided with the measuring jaw, and main scale front end sliding connection has the display screen, and the lower extreme fixed mounting of display screen has the drum, and the right-hand member of drum rotates and is connected with fastening screw two, and the one end of fastening screw two rotates and is connected with the slider, and bottom one side of bevel protractor rotates and is connected with the depth scale, and the right-hand member of main scale rotates and is connected with the brake screw, and the upper end movable mounting of display screen has fastening screw one, the right-hand member fixedly connected with sector plate of bevel protractor, the surface of sector plate is provided with the vernier, and the bottom and the sector chi top of vernier closely laminate. This kind of combined type measurement utensil makes up slide caliper, degree of depth chi and bevel protractor, when using, has avoided carrying a large amount of measurement utensils, and through setting up the screw connection, convenient to detach has increased the practicality simultaneously.

Description

Combined metering device

Technical Field

The utility model relates to a measurement utensil technical field specifically is a modular measurement utensil.

Background

In the existing life, the measuring instrument is a device, an instrument and a meter which can be used for directly or indirectly measuring the value of a measured object and a standard substance for unifying the value.

At present, different quantities of measurement need to use different professional tools for the different measurement of present measurement utensil, when measuring a plurality of quantities, need use a plurality of wares, complex operation, and the cost is great, is unfavorable for practical application and operation.

We have therefore improved this and have now proposed a combined gauge.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a modular measuring device, including main scale, bevel protractor and pencil, the left end of main scale is provided with the measuring jaw, main scale front end sliding connection has the display screen, the lower extreme fixed mounting of display screen has the pen container, the right-hand member of pen container rotates and is connected with fastening screw two, just the one end of fastening screw two is rotated and is connected with the slider, bottom one side of bevel protractor is rotated and is connected with the degree of depth chi, the right-hand member of main scale rotates and is connected with brake screw, the upper end movable mounting of display screen has fastening screw one, the right-hand member fixedly connected with sector plate of bevel protractor, the surface of sector plate is provided with the vernier, and the bottom and the inseparable laminating of sector chi top of vernier.

And threaded holes are formed in one ends of the main ruler, the angle ruler and the depth ruler and are positioned on the same straight line, and the threaded holes are in threaded connection with the brake screws.

As an optimal technical scheme of the utility model, fastening screw two is connected with the slider through the bearing rotation, and bearing fixed mounting is held at the slider center.

As a preferred technical scheme of the utility model, the lower extreme fixedly connected with base ruler of fan-shaped chi, the surface rotation of sector plate is connected with adjust knob, just adjust knob's the fan-shaped chi of closely laminating in the upper end.

As a preferred technical scheme of the utility model, the rear end fixedly connected with base of main scale, just the base is equipped with certain distance with the display screen.

As a preferred technical scheme of the utility model, the surface of main scale and depth scale all is provided with the scale mark, the surface of fan-shaped chi and the surface of vernier all are provided with the angle scale mark.

As an optimal technical scheme of the utility model, be close to one side seted up a pair of stopper, and the stopper highly be greater than the height of main scale.

The utility model has the advantages that:

1. according to the combined type measuring instrument, the vernier caliper, the depth gauge and the angle gauge are combined, so that when a worker uses the combined type measuring instrument, various measuring instruments are prevented from being converted for use, the working efficiency is improved, a large number of different measuring instruments are simultaneously purchased, and the cost is reduced;

2. this kind of modular measurement utensil, the lower extreme fixedly connected with base ruler of fan-shaped chi, the surface rotation of fan-shaped board is connected with adjust knob, just adjust knob's the fan-shaped chi of closely laminating in the upper end, when rotating fan-shaped chi, screw up adjust knob, can prescribe a limit to the position, and the reading of can be accurate reads out, the effectual stability that has improved, convenient to use can dismantle the use with single measurement utensil, assembles simply, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of a combined measuring device according to the present invention;

FIG. 2 is a three-dimensional split view of the main scale structure of the combined type measuring device of the present invention;

FIG. 3 is a perspective view of the angle ruler structure of the combined type measuring device of the present invention;

fig. 4 is a three-dimensional splitting schematic view of a depth gauge structure of the combined type measuring instrument of the present invention.

In the figure: 1. a main scale; 2. an angle ruler; 3. a depth gauge; 4. a base; 5. a cylinder; 6. a display screen; 7. measuring jaws; 8. a pencil; 9. fastening a first screw; 10. a second fastening screw; 11. a slider; 12. a sector ruler; 13. a cursor; 14. a sector plate; 15. a brake screw; 16. a base ruler; 17. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, the utility model relates to a combined type measuring instrument, including main scale 1, bevel protractor 2 and pencil 8, the left end of main scale 1 is provided with measuring jaw 7, and main scale 1 front end sliding connection has display screen 6, and the lower extreme fixed mounting of display screen 6 has pen container 5, and the right-hand member of pen container 5 rotates and is connected with two fastening screws 10, and two fastening screws 10's one end rotates and is connected with slider 11, and bottom one side of bevel protractor 2 rotates and is connected with depth gauge 3, and main scale 1's right-hand member rotates and is connected with brake screw 15, and the upper end movable mounting of display screen 6 has a fastening screw 9, the right-hand member fixedly connected with sector plate 14 of bevel protractor 2, sector plate 14's surface is provided with vernier 13, and vernier 13's bottom and 12 tops of sector plate closely laminate.

Wherein, the one end of main scale 1, bevel protractor 2 and depth gauge 3 all sets up threaded hole to be located same straight line, threaded hole and 15 threaded connection of brake screw adjust brake screw 15, can rotate main scale 1, bevel protractor 2 and depth gauge 3 to be connected, can dismantle main scale 1, bevel protractor 2 and depth gauge 3 simultaneously, excellent in use effect.

Wherein, two fastening screw 10 rotate through the bearing and are connected with slider 11, and bearing fixed mounting is held at 11 center ends of slider, through setting up slider 11 and bearing, has avoided two fastening screw 10 to drive the slider and rotate to the pencil 8 has been damaged, has strengthened the practicality.

Wherein, the lower extreme fixedly connected with base chi 16 of fan-shaped chi 12, the surface rotation of sector plate 14 is connected with adjust knob, just adjust knob's the fan-shaped chi 12 of closely laminating in the upper end, when rotating fan-shaped chi 12, screw up adjust knob, can prescribe a limit to the position, reading that can be accurate, the effectual stability that has improved, convenient to use.

Wherein, the rear end fixedly connected with base 4 of main scale 1, and base 4 and display screen 6 are equipped with certain distance, utilize base 4 can improve holistic stability, be convenient for to overall structure's dismantlement and combination.

Wherein, the surface of main scale 1 and depth chi 3 all is provided with the scale mark, and the surface of fan-shaped chi 12 and the surface of vernier 13 are provided with the angle scale mark, through setting up the scale mark, and the measurement personnel and the record personnel of being convenient for look over, and the practicality is high.

Wherein, a pair of stopper 17 has been seted up to one side that is close to 15, and stopper 17 highly is greater than the height of main scale 1, when utilizing main scale 1 to carry out length measurement, adjusts the position of display screen 6, sets up stopper 17 at the left end of brake screw 15, avoids with display screen direct contact, damage, has increased measuring appliance's service life, and the practicality is high.

The working principle is as follows: during the use, accessible main scale 1, cooperation between display screen 6 and the measuring jaw, carry out length measurement, and carry out the measurement of interior circle diameter or excircle diameter, the depth chi 3 can the direct measurement degree of depth, when carrying out the angular surveying, adjust the level with depth chi 3 earlier, through rotating fan-shaped chi 12, adjust to appointed angle, through the fixed fan-shaped chi 12 of adjust knob, operating personnel reads out fan-shaped chi 12 and vernier 13's reading, can carry out the angular surveying operation, with the pencil 8 embedding pen socket 5, screw up fastening screw 5, be convenient for draw auxiliary lines such as length and circular arc, the staff can dismantle whole equipment, tear out required single metering device, carry out single metering operation, higher practical value has.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined measuring instrument comprises a main scale (1), an angle scale (2) and a pencil (8), and is characterized in that a measuring claw (7) is arranged at the left end of the main scale (1), a display screen (6) is connected to the front end of the main scale (1) in a sliding manner, a cylinder (5) is fixedly mounted at the lower end of the display screen (6), a second fastening screw (10) is connected to the right end of the cylinder (5) in a rotating manner, a sliding block (11) is connected to one end of the second fastening screw (10) in a rotating manner, a depth scale (3) is connected to one side of the bottom end of the angle scale (2) in a rotating manner, a brake screw (15) is connected to the right end of the main scale (1) in a rotating manner, a first fastening screw (9) is movably mounted at the upper end of the display screen (6), a sector plate (14) is fixedly connected to the right end of the angle scale (2), and a vernier (13) is arranged on the surface of the sector plate (14), and the bottom end of the vernier (13) is tightly attached to the top end of the sector ruler (12).

2. The combined measuring instrument as claimed in claim 1, wherein one end of the main scale (1), one end of the angle scale (2) and one end of the depth scale (3) are all provided with threaded holes and are positioned on the same straight line, and the threaded holes are in threaded connection with the braking screws (15).

3. The combined measuring instrument according to claim 1, wherein the second fastening screw (10) is rotatably connected with a sliding block (11) through a bearing, and the bearing is fixedly arranged at the central end of the sliding block (11).

4. The combined measuring instrument according to claim 1, wherein a base ruler (16) is fixedly connected to the lower end of the sector ruler (12), an adjusting knob is rotatably connected to the surface of the sector plate (14), and the upper end of the adjusting knob is closely attached to the inner side of the sector ruler (12).

5. A combined measuring device according to claim 1, characterised in that the rear end of the main scale (1) is fixedly connected with a base (4), and the base (4) is arranged at a distance from the display screen (6).

6. A combined measuring device according to claim 1, characterised in that the main scale (1) and the depth scale (3) are provided with graduations on their surfaces, and the fan scale (12) and the cursor (13) are provided with angular graduations on their surfaces.

7. The combined measuring instrument as claimed in claim 1, wherein a pair of limiting blocks (17) is provided at a side close to the stop screw (15), and the height of the limiting blocks (17) is greater than that of the main scale (1).