CN216246227U

CN216246227U - Economical metering tool

Info

Publication number: CN216246227U
Application number: CN202122865359.3U
Authority: CN
Inventors: 付泓霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an economical metering tool, which relates to the technical field of metering tools and comprises a distance measuring instrument, a detecting head and a handle, wherein the detecting head is arranged at the top of the distance measuring instrument, the handle is fixedly connected to the bottom of the distance measuring instrument, a cleaning mechanism is arranged at the top of the distance measuring instrument, and a protection mechanism is arranged on the outer wall of the distance measuring instrument. According to the utility model, the support, the fixing groove, the sliding groove, the electric telescopic rod, the sliding block, the latex block, the cleaning cotton and the hairbrush are matched, the support is driven to reciprocate at the top of the range finder through the matching of the electric telescopic rod and the sliding block, and the cleaning cotton and the hairbrush are driven to clean dust on the detecting head at the same time, so that the problem that the using efficiency of the range finder is reduced due to the fact that the detecting head of the existing range finder is easily contaminated with dust and the accuracy of measured data is influenced is solved, the cleanness of the detecting head and the accuracy of the measured data are improved, and the using efficiency of the range finder is improved.

Description

Economical metering tool

Technical Field

The utility model relates to the technical field of metering tools, in particular to an economical metering tool.

Background

The measuring instrument refers to a device, an instrument and a measuring tool which can be used for directly or indirectly measuring the measured value of a measured object and a standard substance for unifying the measured value. The measuring instrument is widely applied to the production, scientific research field, people's life and other aspects, and is in a very important position in the whole measuring method. Because of the uniformity of national quantity values, the accuracy and consistency of the measuring instruments are reflected firstly, the measuring instruments are not only main objects of supervision and management, but also technical bases for providing measurement guarantee for a measuring department, and the distance measuring instrument is one of the measuring instruments.

The following problems exist in the prior art:

1. the detection head of the existing distance measuring instrument is easily stained with dust, which affects the accuracy of measured data and causes the problem of reducing the use efficiency of the distance measuring instrument;

2. the shell of current distancer is the plastic products mostly, in case when using the ground that drops, and the shell of distancer is very easily damaged, the relatively poor problem of security when leading to the distancer to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an economical metering tool, which aims to have the characteristic of being convenient for cleaning dust on a probe, and solve the problems that the probe of the conventional range finder is easily contaminated with dust, the accuracy of measured data is influenced, and the use efficiency of the range finder is reduced; wherein another kind of purpose is in order to solve the shell majority of current distancer and be plastic products, in case when using the ground that drops, the shell of distancer is very easily damaged, the relatively poor problem of security when leading to the distancer to use to reach and be convenient for protect the distancer, improve the security when the distancer uses.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an economical measuring tool, includes distancer, detecting head and handle, the top of distancer is provided with the detecting head, the bottom fixedly connected with handle of distancer, the top of distancer is provided with clearance mechanism, the outer wall of distancer is provided with protection machanism.

Clearance mechanism is including the clearance cotton, the cotton bottom fixedly connected with brush of clearance, the bottom overlap joint of brush is at the top of distancer.

The protection mechanism comprises a soft hemisphere, a buffer groove is formed in the inner cavity of the soft hemisphere, and an air bag is arranged in the inner cavity of the buffer groove.

The technical scheme of the utility model is further improved as follows: the top of distancer has seted up the spout, the quantity of spout is two, two the spout symmetry is seted up at the top of distancer.

The technical scheme of the utility model is further improved as follows: one side fixedly connected with electric telescopic handle of spout inner chamber, electric telescopic handle's one end fixedly connected with slider, the outer wall sliding connection of slider is at the inner chamber of spout.

The technical scheme of the utility model is further improved as follows: the top fixedly connected with support of slider, the fixed slot has been seted up to the bottom of support, the top fixedly connected with emulsion piece of fixed slot inner chamber, the bottom fixed connection of emulsion piece is at the cotton top of clearance.

The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with rubber groove of distancer, the quantity in rubber groove is a plurality of, and is a plurality of the inner chamber fixedly connected with arc flexure strip in rubber groove, one side fixedly connected with movable block of arc flexure strip, one side at the rubber groove inner chamber is cup jointed in the outer wall activity of movable block, one side fixed connection of movable block is in one side of soft hemisphere.

The technical scheme of the utility model is further improved as follows: the outer wall of the handle is fixedly sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-skid grains.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides an economical metering tool, which is characterized in that a support, a fixed groove, a sliding groove, an electric telescopic rod, a sliding block, a latex block, cleaning cotton and a hairbrush are matched, the support is driven to reciprocate at the top of a range finder through the matching of the electric telescopic rod and the sliding block, and the cleaning cotton and the hairbrush are driven to clean dust on a detection head at the same time, so that the problems that the detection head of the existing range finder is easily contaminated with dust, the accuracy of measured data is influenced, and the use efficiency of the range finder is reduced are solved, the cleanness of the detection head and the accuracy of the measured data are improved, and the use efficiency of the range finder is improved.

2. The utility model provides an economical metering tool, which is characterized in that the impact force of a range finder falling to the ground is relieved by adopting the matching of a soft hemisphere, a rubber groove, a movable block, an arc-shaped elastic sheet and an air bag, and the range finder is protected at the same time, so that the problem that the safety of the range finder in use is poor because the shell of the range finder is easily damaged once the shell of the conventional range finder falls to the ground in use is solved, the range finder is conveniently protected, and the safety of the range finder in use is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural cross-sectional view of the chute of the present invention;

FIG. 3 is a side view of the structure of the stent of the present invention;

FIG. 4 is a cross-sectional view of the construction of a flexible hemisphere and rubber groove of the present invention;

FIG. 5 is a top view of the structure of the distance measuring device of the present invention.

In the figure: 1. a range finder; 2. a probe head; 3. a handle; 4. a cleaning mechanism; 5. a protection mechanism; 6. a rubber sleeve; 41. a support; 42. a chute; 43. an electric telescopic rod; 44. a slider; 411. a latex block; 412. cleaning cotton; 413. a brush; 51. a soft hemisphere; 52. a rubber groove; 53. a movable block; 54. an arc-shaped elastic sheet; 55. an air bag.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides an economical metering tool, comprising a distance measuring instrument 1, a detecting head 2 and a handle 3, wherein the detecting head 2 is arranged at the top of the distance measuring instrument 1, the handle 3 is fixedly connected at the bottom of the distance measuring instrument 1, a cleaning mechanism 4 is arranged at the top of the distance measuring instrument 1, the cleaning mechanism 4 comprises cleaning cotton 412, a brush 413 is fixedly connected at the bottom of the cleaning cotton 412, the bottom of the brush 413 is lapped at the top of the distance measuring instrument 1, a sliding groove 42 is arranged at the top of the distance measuring instrument 1, the number of the sliding grooves 42 is two, the two sliding grooves 42 are symmetrically arranged at the top of the distance measuring instrument 1, an electric telescopic rod 43 is fixedly connected at one side of the inner cavity of the sliding groove 42, a sliding block 44 is fixedly connected at one end of the electric telescopic rod 43, the outer wall of the sliding block 44 is slidably connected at the inner cavity of the sliding groove 42, a support 41 is fixedly connected at the top of the sliding block 44, a fixing groove is arranged at the bottom of the support 41, the top of the fixed slot inner chamber is fixedly connected with latex piece 411, and the bottom fixed connection of latex piece 411 is at the top of clearance cotton 412.

In this embodiment, drive slider 44 through electric telescopic handle 43 and slide in the inner chamber of spout 42, slider 44 drives support 41 simultaneously, latex piece 411, clearance cotton 412 and brush 413 are at the top reciprocating motion of distancer 1, make clearance cotton 412 and brush 413 clear up the dust on detecting head 2, the elasticity through latex piece 411 increases clearance cotton 412 and brush 413 compliance simultaneously, make the cleaness that improves detecting head 2 and measured data's accuracy, improve distancer 1's availability factor simultaneously.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the outer wall of distancer 1 is provided with protection machanism 5, protection machanism 5 is including soft hemisphere 51, the dashpot has been seted up to soft hemisphere 51 inner chamber, the inner chamber of dashpot is provided with gasbag 55, the outer wall fixedly connected with rubber groove 52 of distancer 1, the quantity of rubber groove 52 is a plurality of, the inner chamber fixedly connected with arc flexure strip 54 of a plurality of rubber grooves 52, one side fixedly connected with movable block 53 of arc flexure strip 54, the outer wall activity of movable block 53 is cup jointed in one side of rubber groove 52 inner chamber, one side fixed connection of movable block 53 is in one side of soft hemisphere 51.

In this embodiment, the impact force that produces when distancer 1 drops on ground carelessly, make soft hemisphere 51 drive the gasbag 55 of inner chamber and produce deformation, tentatively slow down the impact force, soft hemisphere 51 drives movable block 53 to the inner chamber extrusion arc flexure strip 54 of rubber groove 52 simultaneously, make the elasticity that utilizes arc flexure strip 54, further slow down the impact force, protect distancer 1, make the security that improves distancer 1, arc flexure strip 54's material is the cushion gum, the cushion gum has high elasticity and high tenacity, impact force can slow down by a wide margin.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the outer wall of the handle 3 is fixedly sleeved with the rubber sleeve 6, and the outer wall of the rubber sleeve 6 is provided with anti-skid grains.

In this embodiment, the softness of the rubber sleeve 6 increases the comfort of the user when holding the handle 3, and the anti-slip property and the friction force of the rubber sleeve 6 are increased by the anti-slip threads, so that the user can hold the handle 3 more stably to use the measuring instrument 1.

The working principle of the economical metering tool will be described in detail below.

As shown in fig. 1-5, during the use, drive slider 44 through electric telescopic handle 43 and slide in the inner chamber of spout 42, drive support 41 at the top reciprocating motion of distancer 1 simultaneously, and drive clearance cotton 412 and brush 413 and clear up the dust on detecting head 2, make the cleanability that improves detecting head 2, when distancer 1 drops on ground carelessly, the impact force that produces, make soft hemisphere 51 drive the gasbag 55 of inner chamber and produce the deformation, slow down the impact force, soft hemisphere 51 drives movable block 53 and extrudees arc flexure strip 54 to the inner chamber of rubber groove 52 simultaneously, make the elasticity that utilizes arc flexure strip 54, further impact force slows down, protect distancer 1, make the security that improves distancer 1.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an economic type measuring tool, includes distancer (1), detecting head (2) and handle (3), the top of distancer (1) is provided with detecting head (2), the bottom fixedly connected with handle (3) of distancer (1), its characterized in that: the top of the range finder (1) is provided with a cleaning mechanism (4), and the outer wall of the range finder (1) is provided with a protection mechanism (5);

the cleaning mechanism (4) comprises cleaning cotton (412), the bottom of the cleaning cotton (412) is fixedly connected with a brush (413), and the bottom of the brush (413) is overlapped with the top of the range finder (1);

protection machanism (5) are including soft hemisphere (51), the dashpot has been seted up to soft hemisphere (51) inner chamber, the inner chamber of dashpot is provided with gasbag (55).

2. An economical metrology tool as claimed in claim 1 wherein: the top of distancer (1) has been seted up spout (42), the quantity of spout (42) is two, two spout (42) symmetry is seted up at the top of distancer (1).

3. An economical metrology tool as claimed in claim 2 wherein: one side fixedly connected with electric telescopic handle (43) of spout (42) inner chamber, the one end fixedly connected with slider (44) of electric telescopic handle (43), the outer wall sliding connection of slider (44) is at the inner chamber of spout (42).

4. An economical metrology tool as claimed in claim 3 wherein: the top fixedly connected with support (41) of slider (44), the fixed slot has been seted up to the bottom of support (41), the top fixedly connected with emulsion piece (411) of fixed slot inner chamber, the bottom fixed connection of emulsion piece (411) is at the top of clearance cotton (412).

5. An economical metrology tool as claimed in claim 1 wherein: outer wall fixedly connected with rubber groove (52) of distancer (1), the quantity of rubber groove (52) is a plurality of, and is a plurality of inner chamber fixedly connected with arc flexure strip (54) of rubber groove (52), one side fixedly connected with movable block (53) of arc flexure strip (54), the outer wall activity of movable block (53) is cup jointed in one side of rubber groove (52) inner chamber, one side fixed connection of movable block (53) is in one side of soft hemisphere (51).

6. An economical metrology tool as claimed in claim 1 wherein: the outer wall of the handle (3) is fixedly sleeved with a rubber sleeve (6), and the outer wall of the rubber sleeve (6) is provided with anti-slip lines.