CN222258027U - Device for measuring height difference and longitudinal distance - Google Patents
Device for measuring height difference and longitudinal distance Download PDFInfo
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- CN222258027U CN222258027U CN202420903849.9U CN202420903849U CN222258027U CN 222258027 U CN222258027 U CN 222258027U CN 202420903849 U CN202420903849 U CN 202420903849U CN 222258027 U CN222258027 U CN 222258027U
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- 239000000523 sample Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 12
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- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a measuring device, which belongs to the technical field of measuring devices, in particular to a device for measuring the height difference and the longitudinal distance, comprising a vernier main scale, wherein the surface of the vernier main scale is in sliding connection with the vernier scale, one sides of the vernier main scale and the vernier scale are respectively provided with a level bubble, the other sides of the vernier scale are fixedly connected with extension blocks, the bending parts of the extension blocks and the main scale are the same length, and the main scale and the extension blocks are respectively provided with a second main scale.
Description
Technical Field
The utility model relates to the technical field of measuring devices, in particular to a device for measuring height difference and longitudinal distance.
Background
The vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth. The vernier caliper consists of a main scale and a vernier which is attached to the main scale and can slide, and has the characteristics of simple structure, convenient use, medium precision, large measuring size range and the like. The measuring tool can be used for measuring the inner diameter, the outer diameter, the length, the width, the thickness, the depth, the pitch and the like of the part, has wide application range and belongs to a universal measuring tool.
Generally, a vernier caliper is used for measuring a regular object, but when the height difference exists between positions (generally referred to as the length) of the object to be measured, the length of two measuring needles of the vernier caliper is limited, when a shielding object exists between two measured points, the measurement is not performed well, and when the height difference exists, the accuracy of the longitudinal distance cannot be ensured, so that a device for measuring the height difference and the longitudinal distance is provided to solve the problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a device for measuring the height difference and the longitudinal distance, which can simultaneously measure the longitudinal distance and the height difference between two measuring points, reduce the influence of measurement caused by a measured piece, and further ensure the accuracy of measurement by the aid of the set level bubble.
The device for measuring the height difference and the longitudinal distance comprises a vernier main scale, wherein the vernier scale is connected to the surface of the vernier main scale in a sliding manner, a level bubble is arranged on one side of the vernier main scale and one side of the vernier scale, an extension block is fixedly connected to the other side of the vernier scale, the extension block and a bending part of the main scale are the same in length, and a second main scale is arranged on the main scale and the extension block.
In some embodiments, the extension block is provided with a hollow groove, the second main rule is located in the hollow groove, and the second main rule is fixed in the hollow groove through a bolt.
In some embodiments, the surface of the second main rule is slidably connected with a digital display vernier, and one side of the digital display vernier is fixedly connected with a probe.
Compared with the prior art, the utility model has the remarkable advantages that:
According to the utility model, by combining a plurality of main scales, the probes of the two second main scales are moved during measurement, so that the measurement process is not hindered by the height difference between objects, the longitudinal distance and the height difference between two measurement points can be obtained at the same time, and the accuracy of measurement results can be ensured by a plurality of vials arranged at the same time;
According to the utility model, when a shielding object exists between two points to be measured, probes attached to the two second main scales are respectively arranged on the two points to be measured, the positions of the two probes are observed by using the leveling bubble as a reference to determine that the positions of the two probes are balanced at the moment, then readings of two digital display vernier are respectively obtained, and the difference of the readings of the two digital display vernier is the height difference between the two points to be measured.
The problems of inaccurate measurement and inconvenient measurement existing in the process of measuring objects with object shielding or height difference between two measured points of the conventional vernier caliper are solved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of a front view of an embodiment of the present utility model;
FIG. 2 is a schematic top plan view of the structure provided in one embodiment of the present utility model;
Fig. 3 is a schematic view of a second main rule (back) structure provided in an embodiment of the present utility model.
Reference numerals illustrate:
1. The vernier main scale, 2 vernier scales, 3 leveling bubble, 4 extension block, 5 second main scale, 6 digital display vernier scale, 7 probe.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a device for measuring height difference and longitudinal distance by improving the device, which comprises the following technical scheme:
As shown in FIG. 1, a device for measuring height difference and longitudinal distance comprises a vernier main scale 1, wherein vernier scale 2 is slidably connected to the surface of the vernier main scale 1, scales are arranged on the vernier main scale 1 and the vernier scale 2, one sides of the vernier main scale 1 and the vernier scale 2 are provided with leveling bubbles 3, the number of the leveling bubbles 3 is three, two leveling bubbles 3 are arranged on the vernier main scale 1, the two leveling bubbles 3 are respectively arranged at the head end and the tail end of the vernier main scale 1, one leveling bubble 3 is left on the vernier scale 2, an extension block 4 is fixedly connected to the other side of the vernier scale 2, the starting positions of the two second main scales 5 are identical, the accuracy of measurement results is guaranteed, the extension block 4 and the bending part of the main scale are identical, and the second main scales 5 are arranged on the main scale and the extension block 4.
As shown in fig. 2, in an embodiment, the extension block 4 is provided with a hollow groove, the second main scale 5 is located in the hollow groove, the second main scale 5 is fixed in the hollow groove by a bolt, the same method is also adopted on the same vernier main scale 1 to fix the other second main scale 5, so that no error exists in the relative positions of the two second main scales 5, and the accuracy in measurement is ensured.
As shown in fig. 3, in an embodiment, the surface of the second main scale 5 is slidably connected with a digital display vernier 6, a display screen is arranged on the digital display vernier 6, a probe 7 is fixedly connected to one side of the digital display vernier 6, and a groove for accommodating the probe 7 is arranged on the second main scale 5.
When the device for measuring the height difference and the longitudinal distance is used, a user firstly determines two points to be measured, namely two points contacted by two probes 7, firstly moves the vernier 2, when the vernier 2 drives one of the second main scales 5 to reach the point measuring position, then adjusts the digital display vernier 6 on the two second main scales 5, and after the adjustment is completed, under the condition that the positions of a plurality of level bubbles 3 are centered, the scale readings on the main scales are the longitudinal distance of a measured piece, and the difference between the readings of the two digital display vernier 6 is the measurement height difference.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420903849.9U CN222258027U (en) | 2024-04-28 | 2024-04-28 | Device for measuring height difference and longitudinal distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420903849.9U CN222258027U (en) | 2024-04-28 | 2024-04-28 | Device for measuring height difference and longitudinal distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222258027U true CN222258027U (en) | 2024-12-27 |
Family
ID=94006948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420903849.9U Active CN222258027U (en) | 2024-04-28 | 2024-04-28 | Device for measuring height difference and longitudinal distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222258027U (en) |
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2024
- 2024-04-28 CN CN202420903849.9U patent/CN222258027U/en active Active
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