CN204988072U - Modular measuring tool - Google Patents
Modular measuring tool Download PDFInfo
- Publication number
- CN204988072U CN204988072U CN201520363896.XU CN201520363896U CN204988072U CN 204988072 U CN204988072 U CN 204988072U CN 201520363896 U CN201520363896 U CN 201520363896U CN 204988072 U CN204988072 U CN 204988072U
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- CN
- China
- Prior art keywords
- blade body
- measuring jaw
- slip
- jaw
- combined type
- Prior art date
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a modular measuring tool, including first blade body, second blade body, first blade body and second blade body sliding connection, first blade body left end is equipped with the fixed masuring jaw of lower extreme adjustable length, and fixed masuring jaw right side is equipped with first slip masuring jaw, and first slip masuring jaw and first blade body sliding connection, fixed masuring jaw lower extreme are equipped with the measuring head, and first slip masuring jaw lower extreme is equipped with the percentage table, measuring head and percentage table are on same straight line, the second slip masuring jaw of sliding connection lower extreme adjustable length on the second blade body, the utility model provides a not high scheduling problem of slide caliper gauge length finite sum accuracy.
Description
Technical field
The utility model relates to a kind of measurer, particularly relates to a kind of combined type measurer.
Background technology
Measurer is the abbreviation of material measure, and it a kind ofly has solid form in use, in order to reproduction or be supplied to the utensil of quantitative one or more known value.Our the most frequently used measurer is exactly vernier caliper.
Vernier caliper is a kind of measurer measuring length, internal-and external diameter, the degree of depth.Vernier caliper is by main scale and be attached to slidable vernier two parts on main scale and form.Main scale is generally in units of millimeter, vernier then there are 10,20 or 50 lattices, according to the difference of lattice, vernier caliper can be divided into extremely spends vernier caliper, 20 points of degree vernier calipers, 50 points of degree lattice vernier calipers etc., vernier be 10 calibration have 9mm, 20 calibration have 19mm, 50 calibration have 49mm.The main scale of vernier caliper and vernier have two secondary movable measuring jaws, are internal measure-hand and external pelivimetry pawl respectively, and internal measure-hand is commonly used to measure internal diameter, and external pelivimetry pawl is commonly used to measure length and external diameter.Vernier caliper is the instrument of industrial conventional measurement length, and it is made up of blade and the vernier that can slide on blade.If from the back side, vernier is an entirety.There is a spring leaf between vernier and blade, utilize the elastic force of spring leaf that vernier and blade are close to.One trip bolt is arranged at vernier top, vernier can be fixed on the optional position on blade.Blade and vernier have measuring jaw, utilize internal measure-hand can the width of measuring flume and the internal diameter of pipe, utilize external pelivimetry pawl can measure the thickness of part and the external diameter of pipe.Pit gauge and vernier scale connect together, and can survey the degree of depth of groove and cylinder.
At present, known vernier caliper can carry out the different reading of precision according to different user demands., our vernier caliper measurement limited length of commonly using and the problem such as degree of accuracy is not high.
Utility model content
The purpose of the present utility model is to provide a kind of combined type measurer, and this combined type measurer solves vernier caliper measurement limited length and the problem such as degree of accuracy is not high.
In order to realize foregoing invention object, combined type measurer of the present utility model comprises the first blade body, second blade body, first blade body and the second blade body are slidably connected, described first blade body left end is provided with the length-adjustable fixing measuring jaw in lower end, the first slip measuring jaw is provided with on the right side of fixing measuring jaw, first slip measuring jaw and the first blade body are slidably connected, fixing measuring jaw lower end is provided with measuring head, first slip measuring jaw lower end is provided with dial gauge, described measuring head and dial gauge are on the same line, described second blade body is slidably connected the length-adjustable second slip measuring jaw in lower end.
Described first slip measuring jaw, the second slip measuring jaw are all fixed with the first blade body, the second blade body respectively by clamp nut.
Be provided with cavity in described first blade body, the second blade body is arranged in the cavity of the first blade body, the second blade body telescopic slide in the cavity of the first blade body.
Described fixing measuring jaw welds with the first blade body.
Described first blade body, the second blade body all scribble fluorescent powder.
Adopt this combined type measurer, have following advantage: 1, because the first blade body and the second blade body are slidably connected, when survey crew is measured, when measurer length is not enough, the second blade body can be used, improve the range of measurer; 2, because fixing measuring jaw lower end is provided with measuring head, the first slip measuring jaw lower end is provided with dial gauge, can use like this, improve the degree of accuracy of measurement when the object that measurement size is less; 3, due to fixing measuring jaw, the second equal adjustable length in slip measuring jaw lower end, the length of their lower ends can be changed like this according to object actual conditions, facilitate measurement; 4, due to the first blade body, the second blade body all scribbling fluorescent powder, also can normally use when light is darker like this.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of combined type measurer.
Wherein have: 1, the first blade body; 2, fixing measuring jaw; 3, the first slip measuring jaw; 4, measuring head; 5, dial gauge; 6, the second blade body; 7, the second slip measuring jaw.
Embodiment
The measurer of combined type shown in Fig. 1, comprise the first blade body 1, second blade body 6, first blade body 1 and the second blade body 6 are slidably connected, described first blade body 1 left end is provided with the length-adjustable fixing measuring jaw 2 in lower end, the first slip measuring jaw 3 is provided with on the right side of fixing measuring jaw 2, first slip measuring jaw 3 and the first blade body 1 are slidably connected, fixing measuring jaw 2 lower end is provided with measuring head 4, first slip measuring jaw 3 lower end is provided with dial gauge 5, described measuring head 4 and dial gauge 5 are on the same line, described second blade body 6 is slidably connected the length-adjustable second slip measuring jaw 7 in lower end.
Described first slip measuring jaw 3, second slip measuring jaw 7 is all fixed with the first blade body 1, second blade body 6 respectively by clamp nut.
Be provided with cavity in described first blade body 1, the second blade body 6 is arranged in the cavity of the first blade body 1, the second blade body 6 telescopic slide in the cavity of the first blade body 1.
Described fixing measuring jaw 2 welds with the first blade body 1.
Described first blade body 1, second blade body 6 all scribbles fluorescent powder.
When the object size measured is less, measured by the measuring head 4 on fixing measuring jaw 2 and the dial gauge 5 on the first slip measuring jaw 3.When the object size measured is larger, the second blade body 6 is skidded off, is measured by fixing measuring jaw 2 and the second slip measuring jaw 7, measure, the second blade body 6 is slided in the cavity of the first blade body 1, be convenient to folding and unfolding.
Due to the equal adjustable length in fixing measuring jaw 2, second slip measuring jaw 7 lower end, the length of their lower ends can be changed like this according to object actual conditions, facilitate measurement; Due to the first blade body 1, second blade body 6 all scribbling fluorescent powder, also can normally use when light is darker like this.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (5)
1. a combined type measurer, it is characterized in that: comprise the first blade body, second blade body, first blade body and the second blade body are slidably connected, described first blade body left end is provided with the length-adjustable fixing measuring jaw in lower end, the first slip measuring jaw is provided with on the right side of fixing measuring jaw, first slip measuring jaw and the first blade body are slidably connected, fixing measuring jaw lower end is provided with measuring head, first slip measuring jaw lower end is provided with dial gauge, described measuring head and dial gauge are on the same line, described second blade body is slidably connected the length-adjustable second slip measuring jaw in lower end.
2. according to combined type measurer according to claim 1, it is characterized in that: described first slip measuring jaw, the second slip measuring jaw are all fixed with the first blade body, the second blade body respectively by clamp nut.
3. according to combined type measurer according to claim 1, it is characterized in that: be provided with cavity in described first blade body, the second blade body is arranged in the cavity of the first blade body, the second blade body telescopic slide in the cavity of the first blade body.
4. according to combined type measurer according to claim 1, it is characterized in that: described fixing measuring jaw welds with the first blade body.
5. according to combined type measurer according to claim 1, it is characterized in that: described first blade body, the second blade body all scribble fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363896.XU CN204988072U (en) | 2015-05-29 | 2015-05-29 | Modular measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363896.XU CN204988072U (en) | 2015-05-29 | 2015-05-29 | Modular measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988072U true CN204988072U (en) | 2016-01-20 |
Family
ID=55122432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363896.XU Expired - Fee Related CN204988072U (en) | 2015-05-29 | 2015-05-29 | Modular measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988072U (en) |
-
2015
- 2015-05-29 CN CN201520363896.XU patent/CN204988072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190529 |