CN217548035U - Portable multifunctional measuring scale - Google Patents

Abstract

The utility model discloses a portable multi-functional dipperstick, including the dipperstick shell, the dipperstick shell includes the clear glass piece, cover in clear glass piece upper end and complex cover plate with it, the lower extreme of cover plate is provided with the recess to the undercut, the central empty groove has been seted up downwards to the upper end of cover plate, the spout has been seted up downwards to one side of clear glass piece upper end, the upper end of clear glass piece has the push rod in the position sliding connection of spout, the front end of push rod is provided with circular dipperstick, the draw-in groove has been seted up downwards to the upper end of cover plate in the position of spout, the top of cover plate is connected with the pivot that passes the push rod and stretch the spout bottom in the position rotation of draw-in groove, be provided with overcoat in the first knob of pivot on the rear of push rod upper end. The utility model discloses not only the installation is simple, and convenient to carry still is applicable to most microscopes, and still can not influence microscope daily observation when not using, can adjust the measurement coordinate according to the position and the form of swelling thing to reach the most accurate measurement.

Description

Portable multifunctional measuring scale

Technical Field

The utility model relates to a microscope measuring equipment technical field, in particular to portable multi-functional dipperstick.

Background

The microscope is an instrument for observing microscopic objects invisible to naked eyes, is a mark for human beings to enter atomic times, and when pathological diagnosis is observed through the microscope, equipment such as a special auxiliary observation ruler needs to be used for measuring and calculating the tumor information, and the existing measurement mode comprises two methods: the first is that the eyepiece is provided with a measuring scale, and the measuring scale is arranged in an eyepiece lens barrel of the microscope, so that the measuring scale can cause visual difference of two eyes and obstruct observation under the microscope when in use; the second method is a slide marking method, wherein a tumor is observed under a microscope, then a marking pen is used for marking under a low-power microscope, then the slide is taken down and observed by naked eyes, and a measuring ruler is used for measuring, wherein the measurement has the error during marking, the naked eyes can only be accurate to 0.1cm, and the measurement cannot be carried out on the tiny tumor.

Present dipperstick is fixed coordinate only, can't rotate in order to reach the most accurate measurement according to the tumour form, still inconveniently carries, places the dipperstick in the lens cone, and complex operation and probably influence microscope precision, be not suitable for most microscope, still can influence microscope's normal observation when not using, and observe the slide mark under the microscope and need accurate mark skill, it is more time-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable multi-functional dipperstick has not only avoided placing complex operations's such as dipperstick and slide mark measuring method and installation simply in the lens cone, and convenient to carry still is applicable to most microscopes, and still can not influence microscope daily use when not using, can adjust the measurement coordinate according to the position and the form of swelling thing during the measurement to reach the most accurate measurement.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a portable multi-functional dipperstick, includes the dipperstick shell, the dipperstick shell includes the transparent glass piece, covers in transparent glass piece upper end and complex cover plate with it, the lower extreme undercut of cover plate is provided with the recess, the upper end of cover plate has seted up central empty groove downwards, the upper end of cover plate in the draw-in groove has been seted up downwards to the rear of central empty groove, the spout that sets up along its length direction is seted up downwards to one side of transparent glass piece upper end, the upper end of transparent glass piece in the position sliding connection of spout has the push rod that can slide around and match with it, the front end of push rod is provided with circular dipperstick, the upper end of circular dipperstick is provided with the measurement scale, the top of cover plate in the position rotation of draw-in groove is connected with and passes push rod upper end rear and stretch to the pivot of spout bottom, in the draw-in be provided with in the rear of push rod upper end on stretch out draw-in the first knob of pivot, first knob with between the pivot, the push rod reaches circular dipperstick by transparent glass makes.

Through adopting above-mentioned technical scheme, during the use, place the dipperstick shell on microscopical objective table earlier, let the dead slot of central authorities on the cover plate align and fix with the dead slot on the objective table, place the objective table in the position of dead slot of central authorities, during the measurement, promote the pivot and let it remove along the spout, drive circular dipperstick arrival needs measuring position through the push rod, if need adjust the coordinate of circular dipperstick according to the position and the form of swelling thing, only need rotate first knob, let the push rod drive circular dipperstick along the pivot about rotate to corresponding position coordinate can, then just can measurable out the size of swelling thing through the measurement scale on the circular dipperstick, during the regulation coordinate, transparent glass piece and draw-in groove can both guarantee that circular dipperstick can steadily rotate and can not take place to rock by a wide margin, when not using, only need rotate first knob with the push rod to the left and right sides of central authorities dead slot can, do not influence microscopical observation under the daily condition.

The utility model discloses a further set up to: and a rack arranged along the length direction of the sliding chute is arranged on one side of the inner wall of the sliding chute, and a gear meshed with the rack is connected to the lower end of the rotating shaft in the sliding chute.

By adopting the technical scheme, the position coordinates of the circular measuring scale can be accurately adjusted, and the phenomenon that the shaking is too large due to uneven force application during adjustment and the measuring time is wasted is avoided.

The utility model discloses a further set up to: and a second knob is arranged at one end of the rotating shaft, which extends out of the clamping groove.

By adopting the technical scheme, the rotating shaft is conveniently controlled to drive the gear to rotate.

The utility model discloses a further set up to: the specification of the measuring scale shell is 130mmx120mmx3mm.

The utility model discloses a further set up to: the measuring scale of the circular measuring scale is accurate to 0.05mm.

The utility model discloses a further set up to: the length of the central empty groove is 60mm, and the width of the central empty groove is 30mm.

The utility model discloses a further set up to: the diameter of the circular measuring scale is 15mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the utility model not only avoids the measuring mode of complex operation such as placing measuring rule and slide mark in the lens cone, but also has simple installation, convenient carrying, suitability for most microscopes, and no influence on the daily use of the microscope when not in use;

secondly, the utility model can adjust the measurement coordinate according to the position and the shape of the tumor during measurement, so as to achieve the most accurate measurement;

thirdly, the rotating shaft of the utility model not only can push the push rod to move all around, but also can prevent the push rod from shaking greatly when moving;

fourthly, the utility model discloses a rack and pivot can the accurate position coordinate who adjusts circular dipperstick, because of uneven rocking too big, extravagant measuring time that leads to hard when avoiding adjusting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the connection relationship between the components;

fig. 3 is primarily for illustrating the grooves.

In the figure: 1. a measuring scale housing; 11. a transparent glass sheet; 12. a chute; 13. a cover sheet; 14. a groove; 15. a central void; 16. a card slot; 17. a push rod; 18. a circular measuring scale; 19. measuring scales; 2. a rack; 21. a rotating shaft; 22. a gear; 23. a first knob; 24. a second knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment, referring to fig. 1-3, a portable multifunctional measuring scale comprises a measuring scale housing 1, the measuring scale housing 1 comprises a transparent glass sheet 11 and a cover plate 13 covering the upper end of the transparent glass sheet 11 and being matched with the transparent glass sheet, the lower end of the cover plate 13 is recessed upwards to form a groove 14, the upper end of the cover plate 13 is provided with a central hollow groove 15 downwards, the upper end of the cover plate 13 is provided with a clamping groove 16 downwards behind the central hollow groove 15, one side of the upper end of the transparent glass sheet 11 is provided with a sliding groove 12 downwards along the length direction of the transparent glass sheet, the upper end of the transparent glass sheet 11 is connected with a push rod 17 which can slide forwards and backwards and is matched with the sliding groove 12 in a sliding manner, the front end of the push rod 17 is provided with a circular measuring scale 18, the upper end of the circular measuring scale 18 is provided with a measuring scale 19, the position above the cover plate 13 above the clamping groove 16 is rotatably connected with a rotating shaft 21 which passes through the rear end of the upper end of the push rod 17 and extends to the bottom of the sliding groove 12, a first knob 23 extending out of the clamping groove 16 and is rotatably arranged in the rear direction of the upper end of the push rod 17, and the first knob 23 and the transparent glass sheet are made of the transparent glass sheet 18.

One side of the inner wall of the sliding chute 12 is provided with a rack 2 arranged along the length direction of the sliding chute, the lower end of a rotating shaft 21 in the sliding chute 12 is connected with a gear 22 meshed with the rack 2, one end of the rotating shaft 21 extending out of the clamping groove 16 is provided with a second knob 24, the specification of the measuring scale shell 1 is 130mmx120mmx3mm, the measuring scale 19 of the circular measuring scale 18 is accurate to 0.05mm, the length of the central hollow groove 15 is 60mm, the width is 30mm, and the diameter of the circular measuring scale 18 is 15mm.

The use method comprises the following steps: during the use, place dipperstick shell 1 on microscope's objective table earlier, let central authorities ' dead slot 15 on the cover plate 13 align and fix with the dead slot on the objective table, place the objective table in the position of central authorities ' dead slot 15, during the measurement, promote pivot 21 and let it remove along spout 12, drive circular dipperstick 18 through push rod 17 and reach the position that needs the measurement, if need adjust the coordinate of circular dipperstick 18 according to the position and the form of swelling thing, only need to rotate first knob 23, let push rod 17 drive circular dipperstick 18 along pivot 21 the left and right sides rotate to corresponding position coordinate can, rotate second knob 24, it rotates to drive gear 22 through pivot 21, gear 22 rotates along rack 2 rather than the meshing, carry out the accurate adjustment, then just can measure out the size of swelling thing through the measurement scale 19 on circular dipperstick 18, when adjusting, transparent glass piece 11 and 16 can both guarantee that circular dipperstick 18 can steadily rotate and can not take place to rock by a wide margin, when not using, only need to rotate first knob 23 and rotate push rod 17 to the left and right sides of dead slot 15, the daily condition of microscope can not influence.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a portable multi-functional dipperstick, includes dipperstick shell (1), its characterized in that: the measuring scale shell (1) comprises a transparent glass sheet (11), a cover plate (13) covering the upper end of the transparent glass sheet (11) and matched with the transparent glass sheet, a groove (14) is formed in the lower end of the cover plate (13) in an upwards sunken mode, a central empty groove (15) is formed in the upper end of the cover plate (13) downwards, a clamping groove (16) is formed in the upper end of the cover plate (13) downwards in the rear direction of the central empty groove (15), a sliding groove (12) arranged along the length direction of the transparent glass sheet is formed in one side of the upper end of the transparent glass sheet (11) downwards, a push rod (17) capable of sliding forwards and backwards and matched with the upper end of the sliding groove (12) is connected to the upper end of the transparent glass sheet (11) in a sliding mode, a circular measuring scale (19) is arranged at the front end of the push rod (17), a rotating shaft (21) penetrating through the rear portion of the upper end of the push rod (17) and extending to the bottom of the sliding groove (12) is arranged at the upper end of the circular measuring scale (18), a rotating shaft (23) is rotatably connected with the rotating groove (16) in the position of the clamping groove (17), and a first rotary knob (21) extending out of the rotary knob (21), the push rod (17) and the circular measuring scale (18) are both made of transparent glass.

2. The portable multi-function measuring scale of claim 1, wherein: the rack (2) that sets up along its length direction is installed to one side of spout (12) inner wall, spout (12) in the lower extreme of pivot (21) be connected with gear (22) that rack (2) mesh mutually.

3. The portable multi-functional measuring scale of claim 1, characterized in that: and a second knob (24) is arranged at one end of the rotating shaft (21) extending out of the clamping groove (16).

4. The portable multi-function measuring scale of claim 1, wherein: the specification of the measuring scale shell (1) is 130mmx120mmx3mm.

5. The portable multi-function measuring scale of claim 1, wherein: the measuring scale (19) of the circular measuring scale (18) is accurate to 0.05mm.

6. The portable multi-function measuring scale of claim 1, wherein: the length of the central empty groove (15) is 60mm, and the width of the central empty groove is 30mm.

7. The portable multi-function measuring scale of claim 1, wherein: the diameter of the circular measuring scale (18) is 15mm.

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