Adjustable digital display lever ten-thousand-minute measuring tool

Abstract

The utility model discloses an adjustable digital display lever ten-thousand-minute measuring tool, which comprises a measuring assembly and an anti-falling assembly, the measuring assembly comprises a shell, a measuring anvil and a screw rod, the measuring anvil and the screw rod are arranged on the inner side of the shell, the left side of the shell is provided with a microdrum, the front end of the shell is in threaded connection with a locking knob, and the front end of the shell is in threaded connection with the anti-falling assembly. A mounting hole is formed in the bottom of the shell, the anti-falling assembly comprises a rotating rod connected with a shell bearing, a rotating handle arranged on the left side of the rotating rod, a gear arranged on the right side of the rotating rod, a rack connected with the gear in a meshed mode and a supporting plate arranged on the top of the rack, and anti-skid lines are arranged on the outer side of the rotating handle. The rotating handle of the anti-falling assembly can drive the rotating rod and the gear to rotate, the rotating gear can drive the rack and the supporting plate to move upwards or downwards, an object to be measured can be supported through the supporting plate after the rack and the supporting plate move to a proper height, and the problem that the object to be measured falls off is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lever multimeters, in particular to an adjustable digital display lever multimeter. Background Art

[0002] Adjustable digital lever multimeters generally refer to high-precision measuring tools with adjustable functions, digital display and lever principle. Such tools are very popular in the field of precision measurement because they can provide fast, accurate and reliable measurement results.

[0003] When measuring, it is usually necessary to adjust the clamping part of the measuring tool first so that it can clamp the object to be measured and ensure stable clamping. However, during the clamping process, since the object to be measured is suspended in the air, the user is prone to operating errors and cause it to fall, which greatly increases the detection time and is not easy to use, and there are certain shortcomings. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: an adjustable digital display lever multimeter, including a measuring component and an anti-drop component, the measuring component includes a shell, an anvil and a screw arranged on the inner side of the shell, the anti-drop component includes a rotating rod connected to the shell bearing, a rotating handle arranged on the left side of the rotating rod, a gear arranged on the right side of the rotating rod, a rack meshing with the gear, and a support plate arranged on the top of the rack.

[0006] Preferably, a differential cylinder is provided on the left side of the shell, a locking knob is threadedly connected to the front end of the shell, and a mounting hole is provided at the bottom of the shell.

[0007] Preferably, it further comprises an angle adjustment assembly, which comprises a round rod inserted into the bottom of the shell, a base arranged at the bottom of the round rod and an adjustment nut threadedly connected to the round rod.

[0008] Preferably, round holes are provided at the corners of the base.

[0009] Preferably, two adjusting nuts are provided, and both adjusting nuts pass through the mounting hole.

[0010] Preferably, the outer side of the turning handle is provided with anti-slip patterns.

[0011] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the turning handle of the anti-drop assembly provided in the utility model can drive the turning rod and the gear to rotate, and the rotating gear can drive the rack and the support plate to move upward or downward. After moving to a suitable height, the object to be measured can be supported by the support plate, effectively avoiding the problem of the object to be measured falling. The adjusting nut of the angle adjustment assembly provided thereafter can be loosened, and after loosening, the shell can be rotated until it is rotated to a suitable angle for measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the measuring component and the angle adjustment component of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the anti-drop component of the utility model.

[0015] Reference numerals:

[0016] 100, measuring assembly; 101, housing; 1011, mounting hole; 102, measuring anvil; 103, screw; 104, differential cylinder; 105, locking knob;

[0017] 200, angle adjustment assembly; 201, round rod; 202, base; 203, adjustment nut;

[0018] 300, anti-drop assembly; 301, rotating rod; 302, rotating handle; 303, gear; 304, rack; 305, supporting plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] Some embodiments of the utility model are described below in conjunction with the accompanying drawings to provide an adjustable digital display lever multimeter.

[0021] Embodiment 1:

[0022] Reference Figure 1-3 , which is the first embodiment of the utility model, provides an adjustable digital display lever measuring tool, including a measuring component 100 and an anti-drop component 300.

[0023] Specifically, the measuring assembly 100 includes a shell 101, an anvil 102 and a screw 103 arranged on the inner side of the shell 101, a differential cylinder 104 is arranged on the left side of the shell 101, and a locking knob 105 is threadedly connected to the front end of the shell 101. Rotating the locking knob 105 can fix the screw 103 to improve stability. A mounting hole 1011 is opened at the bottom of the shell 101, and the mounting hole 1011 is used to install the angle adjustment assembly 200.

[0024] Specifically, the anti-drop component 300 includes a rotating rod 301 connected to the bearing of the shell 101, a rotating handle 302 arranged on the left side of the rotating rod 301, a gear 303 arranged on the right side of the rotating rod 301, a rack 304 meshing with the gear 303, and a support plate 305 arranged on the top of the rack 304. The rotating handle 302 can be pinched. After pinching, the rotating rod 301 and the gear 303 can be driven to rotate by the rotating handle 302. The rotating gear 303 can drive the rack 304 and the support plate 305 to move upward or downward until the support plate 305 moves to a suitable height. Then, the problem of the object to be measured falling is effectively avoided by the support plate 305. The outer side of the rotating handle 302 is provided with anti-slip grooves, which have an anti-slip effect.

[0025] Embodiment 2:

[0026] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model, which is different from the first embodiment in that it also includes an angle adjustment component 200, which includes a round rod 201 inserted into the bottom of the shell 101, a base 202 arranged at the bottom of the round rod 201, and an adjusting nut 203 threadedly connected to the round rod 201. Round holes are opened at the corners of the base 202, and the round holes can be penetrated by screws for fixing. Then, the base 202 and the round rod 201 can be fixed to the shell 101 through the adjusting nut 203. Two adjusting nuts 203 are provided, and the two adjusting nuts 203 both pass through the mounting hole 1011. The adjusting nuts 203 can be loosened. After the adjusting nuts 203 are loosened, the shell 101 can be rotated until it is rotated to a suitable angle for measurement.

[0027] The working principle and use process of the utility model are as follows: when in use, the adjusting nut 203 of the angle adjustment component 200 can be loosened. After the adjusting nut 203 is loosened, the shell 101 can be rotated until it is rotated to a suitable angle for measurement, and then the turning handle 302 of the anti-drop component 300 can be pinched. After pinching, the turning handle 302 can be used to drive the rotating rod 301 and the gear 303 to rotate. The rotating gear 303 can drive the rack 304 and the support plate 305 to move upward or downward until the support plate 305 moves to a suitable height, and then the object to be measured is placed on the support plate 305 and abutted against the anvil 102, and then the differential cylinder 104 is rotated to drive the screw 103 to abut against the object to be measured, and then measurement can be performed. During the measurement process, the support plate 305 can effectively prevent the problem of the object to be measured from falling.

[0028] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An adjustable digital lever measuring tool, characterized in that: include: A measuring assembly (100) comprises a housing (101), an anvil (102) and a screw (103) arranged inside the housing (101), The anti-drop assembly (300) comprises a rotating rod (301) connected to a housing (101) by a bearing, a turning handle (302) arranged on the left side of the rotating rod (301), a gear (303) arranged on the right side of the rotating rod (301), a rack (304) meshingly connected to the gear (303), and a support plate (305) arranged on the top of the rack (304).

2. The adjustable digital lever measuring tool according to claim 1, characterized in that: A differential cylinder (104) is arranged on the left side of the housing (101), a locking knob (105) is threadedly connected to the front end of the housing (101), and a mounting hole (1011) is provided at the bottom of the housing (101).

3. The adjustable digital lever measuring tool according to claim 1, characterized in that: It also includes an angle adjustment component (200), which includes a round rod (201) inserted into the bottom of the shell (101), a base (202) arranged at the bottom of the round rod (201), and an adjustment nut (203) threadedly connected to the round rod (201).

4. The adjustable digital lever measuring tool according to claim 3, characterized in that: Round holes are provided at the corners of the base (202).

5. The adjustable digital lever measuring tool according to claim 3, characterized in that: Two adjusting nuts (203) are provided, and both adjusting nuts (203) pass through the mounting hole (1011).

6. The adjustable digital lever measuring tool according to claim 1, characterized in that: The outer side of the turning handle (302) is provided with anti-slip grooves.

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