CN216049545U

CN216049545U - Portable measuring ruler

Info

Publication number: CN216049545U
Application number: CN202122641618.4U
Authority: CN
Inventors: 卢树强
Original assignee: Daqing Normal University
Current assignee: Daqing Normal University
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a portable measuring ruler which comprises a body, wherein a through groove is formed in the upper side of the body, the through groove is vertically and transparently arranged, two control panels are symmetrically arranged in the through groove, two matched clamping plates are symmetrically arranged on the upper side and the lower side of the two control panels, the two clamping plates are connected through a fixed rod, the two clamping plates and the control panels are connected through a first spring, a first rack is fixedly connected to one side, away from the other side, of the two clamping plates, two second racks are symmetrically arranged in the through groove, the two second racks and the first rack are meshed and connected, and clamping devices are arranged on the two control panels. The ruler can simply clamp and fix the ruler and the measured object according to the actual working condition, and is simple in overall operation and high in practicability.

Description

Portable measuring ruler

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a convenient measuring ruler.

Background

In the measurement process, often can use corresponding ruler to carry out the measurement of corresponding size, easy operation, work efficiency is high, however, in actual measurement process, the ruler can only play measurement, in the measurement to softer materials such as some cloth, it together needs the user to utilize other appurtenance with cloth and ruler card, be convenient for carry out of measurement, very trouble, and the instrument that uses is too much, arrange up and get up and waste time and energy, consequently, provide a portable measurement ruler.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: in the measurement work to softer materials such as some cloth, need the user to utilize other appurtenance with cloth and ruler card together, the going on of the measurement work of being convenient for, very trouble, and the instrument that just uses is too much, arranges up and wastes time and energy, and the portable measurement ruler that proposes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a ruler is measured to portable, includes the body, the body upside is equipped with logical groove, it is penetrating setting from top to bottom to lead to the groove, it is equipped with two control panels to lead to inslot symmetry, two bilateral symmetry is equipped with two assorted cardboards about the control panel, two connect the setting through the dead lever between the cardboard, two set up through first spring coupling between cardboard and the control panel, two one side fixed connection that the opposite side was kept away from to the cardboard is equipped with first rack, it is equipped with two second racks, two to lead to inslot symmetry second rack and first rack toothing connect the setting, two be equipped with the screens device on the control panel.

Preferably, the screens device includes the control hole that sets up at the control panel upside, be equipped with the control lever in the control hole, the control lever runs through in the control hole setting, the control lever is located control panel downside slip cap and is equipped with the sleeve, the control lever runs through in the sleeve setting, be equipped with the turning block in the sleeve, the turning block runs through in the sleeve setting, be equipped with the ring channel in the sleeve, in-groove sliding connection is equipped with two sliders, two the slider runs through in ring channel and turning block fixed connection setting, the turning block is located sleeve downside fixed connection and is equipped with the rotor plate.

Preferably, the control rod is located the fixed cover of control panel upside and is equipped with the control ring, the control ring is connected the setting through second spring and control panel.

Preferably, the control lever is located sleeve internal fixed connection and is equipped with the connecting plate, the connecting plate is located the upside setting of turning block, the turning plate passes through third spring and muffjoint setting, the turning plate downside is equipped with a plurality of archs, the turning block upside is equipped with a plurality of recesses, and is a plurality of recess and protruding matching correspond the setting.

Preferably, a rubber sleeve is fixedly sleeved on the rotating plate.

Compared with the prior art, the utility model has the beneficial effects that: through rotor plate and body cooperation, accomplish the fixed operation between measurand object and the body, cooperate through first rack, the second rack, control panel and cardboard, accomplish the position control work to the control panel, and then accomplish the position regulation and control work to the rotor plate, cooperate through connecting plate, the third spring, arch and recess, accomplish the simple restriction fixed operation to the rotor block, and then accomplish the secondary fixed operation to the rotor plate position, whole easy operation, the practicality is strong.

Drawings

FIG. 1 is a schematic top view of a portable measuring ruler according to the present invention;

FIG. 2 is a left side connecting sectional view of a clamping plate and a sleeve in the portable measuring ruler provided by the utility model;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: the device comprises a body 1, a through groove 2, a control plate 3, a clamping plate 4, a fixing rod 5, a first spring 6, a first rack 7, a second rack 8, a control hole 9, a control rod 10, a control ring 11, a second spring 12, a sleeve 13, a connecting plate 14, a third spring 15, a rotating block 16, a rotating plate 17, a groove 18, a protrusion 19, an annular groove 20 and a sliding block 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable measuring ruler comprises a body 1, a through groove 2 is arranged on the upper side of the body 1, the through groove 2 is arranged in a through manner, two control panels 3 are symmetrically arranged in the through groove 2, two matched clamping panels 4 are symmetrically arranged on the upper side and the lower side of the two control panels 3, the two clamping panels 4 are connected through a fixing rod 5, the two clamping panels 4 and the control panels 3 are connected through a first spring 6, a first rack 7 is fixedly connected on one side of each clamping panel 4 away from the other side, two second racks 8 are symmetrically arranged in the through groove 2, the two second racks 8 are meshed with the first rack 7, a clamping device is arranged on the two control panels 3, the clamping device comprises a control hole 9 arranged on the upper side of the control panel 3, a control rod 10 is arranged in the control hole 9, the control rod 10 penetrates through the control hole 9, a sleeve 13 is slidably sleeved on the control rod 10 at the lower side of the control panels 3, the control rod 10 is arranged by penetrating through a sleeve 13, a rotating block 16 is arranged in the sleeve 13, the rotating block 16 is arranged by penetrating through the sleeve 13, an annular groove 20 is arranged in the sleeve 13, two sliders 21 are arranged in the annular groove 20 in a sliding connection mode, the two sliders 21 are arranged by penetrating through the annular groove 20 and fixedly connected with the rotating block 16, the rotating block 16 is arranged at the lower side of the sleeve 13 and fixedly connected with a rotating plate 17, the control rod 10 is fixedly sleeved with a control ring 11 at the upper side of a control plate 3, the control ring 11 is connected with the control plate 3 through a second spring 12, the control rod 10 and the control plate 3 are subjected to simple limiting operation, the control rod 10 is arranged in the sleeve 13 and fixedly connected with a connecting plate 14, the connecting plate 14 is arranged at the upper side of the rotating block 16, the rotating plate 17 is connected with the sleeve 13 through a third spring 15, a plurality of protrusions 19 are arranged at the lower side of the rotating plate 17, a plurality of grooves 18 are arranged at the upper side of the rotating block 16, a plurality of recesses 18 and the setting of arch 19 matching correspondence, the simple fixed operation to turning block 16 is accomplished, and the fixed cover is equipped with the rubber sleeve on the rotor plate 17, makes the rotor plate 17 and is connected inseparabler between the measured object.

In the utility model, when the ruler and the measured object need to be connected, the specific operation is as follows: firstly, the control rod 10 is upwards controlled, the control rod 10 drives the control ring 11 and the sleeve 13 to upwards move, the sleeve 13 is contacted with the control panel 3, the control rod 10 is continuously upwards moved, the control rod 10 drives the connecting plate 14 to upwards move, the protrusion 19 is moved out of the groove 18, the connecting plate 14 is disconnected with the rotating plate 17, the rotating plate 17 is rotated by taking the rotating block 16 as a center, the position of the rotating plate 17 meets the working requirement, the control rod 10 is loosened, under the action of the second spring 12 and the third spring 15, the control rod 10 and the connecting plate 14 are restored, the protrusion 19 enters the groove 18, the rotating block 16 is fixed, the clamping plate 4 is moved towards the opposite direction, the first rack 7 in the clamping plate 4 is disconnected with the second rack 8 in the through groove 2, the first spring 6 is compressed, the two control panels 3 are leftwards and rightwards moved, the position of the control panels 3 meets the working requirement, the clamping plate 4 is loosened, under the action of the first spring 6, the clamping plate 4 and the first rack 7 move towards the direction far away from each other, the first rack 7 and the second rack 8 are meshed again, the control rod 10 moves downwards, the control rod 10 drives the control ring 11 and the sleeve 13 to move downwards, the second spring 12 is compressed until the position of the rotating plate 17 meets the working requirement, an object to be measured is placed between the body 1 and the rotating plate 17, simple clamping and fixing operations are carried out, and corresponding measuring work is started.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A portable measuring ruler comprises a body (1) and is characterized in that a through groove (2) is arranged on the upper side of the body (1), the through groove (2) is arranged in a through manner from top to bottom, two control panels (3) are symmetrically arranged in the through groove (2), two matched clamping plates (4) are symmetrically arranged on the upper side and the lower side of the two control panels (3), the two clamping plates (4) are connected through a fixed rod (5), the two clamping plates (4) and the control panels (3) are connected through first springs (6), one side of each clamping plate (4) far away from the other side is fixedly connected with a first rack (7), lead to the inslot symmetry of groove (2) and be equipped with two second rack (8), two second rack (8) and first rack (7) mesh and connect the setting, two be equipped with clamping device on control panel (3).

2. The portable measuring ruler of claim 1, wherein said blocking means comprises a control hole (9) provided on the upper side of the control plate (3), a control rod (10) is arranged in the control hole (9), the control rod (10) penetrates through the control hole (9), a sleeve (13) is slidably sleeved on the lower side of the control plate (3) of the control rod (10), the control rod (10) penetrates through the sleeve (13), a rotating block (16) is arranged in the sleeve (13), the rotating block (16) penetrates through the sleeve (13), an annular groove (20) is arranged in the sleeve (13), two sliding blocks (21) are arranged in the annular groove (20) in a sliding connection manner, the two sliding blocks (21) penetrate through the annular groove (20) and the rotating block (16) to be fixedly connected, the rotating block (16) is positioned at the lower side of the sleeve (13) and is fixedly connected with a rotating plate (17).

3. The portable measuring ruler of claim 2, wherein the control rod (10) is fixedly sleeved with a control ring (11) on the upper side of the control plate (3), and the control ring (11) is connected with the control plate (3) through a second spring (12).

4. The portable measuring ruler of claim 2, wherein the control rod (10) is fixedly connected with a connecting plate (14) in the sleeve (13), the connecting plate (14) is arranged on the upper side of the rotating block (16), the rotating plate (17) is connected with the sleeve (13) through a third spring (15), a plurality of protrusions (19) are arranged on the lower side of the rotating plate (17), a plurality of grooves (18) are arranged on the upper side of the rotating block (16), and the plurality of grooves (18) and the protrusions (19) are correspondingly matched.

5. The portable measuring ruler of claim 2, wherein said rotating plate (17) is fixed with a rubber sleeve.