Search

CN-224207178-U - Measuring tool with two-way scales

CN224207178UCN 224207178 UCN224207178 UCN 224207178UCN-224207178-U

Abstract

The utility model discloses a measuring tool with bidirectional graduations, which relates to the field of measuring tools and comprises a graduation ruler and an infusion connector, wherein a graduation gauge body is arranged at the front and rear of the graduation ruler, two threaded holes are symmetrically formed in the rear of the upper side and the lower side of the graduation ruler, and a groove is formed in the rear of the graduation gauge body. The back swing joint of scale has two installation cover, every the internal thread connection of both sides has the bolt about the installation cover, the both sides fixed mounting of installation cover has a fixed section of thick bamboo. The inside of fixed section of thick bamboo has seted up the spout, the inside of spout is provided with the slide. Through having set up scale and scale body, can be to the accurate measurement of coloured liquid travel distance in the transparent pipe, and set up installation cover and limiting plate, can carry out fixed mounting to the transparent pipe of different diameter specifications, be convenient for follow-up measuring and detect to set up the protection pad, can fix and protect the transparent pipe.

Inventors

  • ZHU SHUFEN
  • CHEN LIGUANG

Assignees

  • 台州恩泽医疗中心(集团)

Dates

Publication Date
20260508
Application Date
20241231

Claims (6)

  1. 1. The utility model provides a measuring tool with two-way scale, includes scale (1) and infusion connects (2), the front and back of scale (1) is provided with scale body (3), two screw holes (4) have been seted up to the back symmetry of the upper and lower both sides of scale (1), recess (5) have been seted up to the inside at scale body (3) back; The scale is characterized in that two mounting sleeves (6) are movably connected to the back of the scale (1), bolts (7) are connected to the inner threads on the upper side and the lower side of each mounting sleeve (6), and fixing barrels (8) are fixedly arranged on the two sides of each mounting sleeve (6); The utility model discloses a protection device for the automobile, including fixed section of thick bamboo (8), spout (9) have been seted up to the inside of fixed section of thick bamboo (8), the inside of spout (9) is provided with slide (10), the back fixed mounting of slide (10) has spring (11), the front fixedly connected with telescopic link (12) of spring (11), the front fixed mounting of telescopic link (12) has limiting plate (13), the inner wall fixedly connected with protection pad (14) of limiting plate (13).
  2. 2. The measuring tool with the bidirectional graduations of claim 1, wherein the right side of the infusion connector (2) is detachably connected with a transparent catheter (15), the tail end of the transparent catheter (15) penetrates through the limiting plate (13), and a thumb clamp (16) is sleeved on the outer wall of the left side of the transparent catheter (15).
  3. 3. The measuring tool with the bidirectional scales of claim 1, wherein the scales (1) and the grooves (5) are integrally arranged, the scales (1) are made of acrylic transparent materials, and the grooves (5) are detachably connected with the transparent guide tube (15).
  4. 4. The measuring tool with the bidirectional scales as set forth in claim 1, wherein the sliding connection is made between the sliding plate (10) and the sliding groove (9), and the sliding plate (10) is tightly attached to the spring (11) and the telescopic rod (12).
  5. 5. A measuring tool with bidirectional graduations according to claim 1, wherein the limiting plate (13) is matched with the transparent guide tube (15), and the limiting plate (13) is arranged in a semicircular arc structure.
  6. 6. The measuring tool with the bidirectional scales as set forth in claim 1, wherein the limiting plate (13) is fixedly connected with the protective pad (14), and the protective pad (14) is made of silica gel.

Description

Measuring tool with two-way scales Technical Field The utility model relates to the technical field of measuring tools, in particular to a measuring tool with bidirectional scales. Background The measuring tool refers to an appliance or a method for measuring, evaluating or comparing quantitative standards or parameters of something or phenomena, an infusion connector and a transparent catheter are usually needed for injection, and along with the development of medicine, the variety, functions, structures and the like of the infusion connector are increasingly diversified, so that higher requirements are also put on the operation requirements of medical staff. In the use process of the existing measuring tool, the design of the conventional measuring tool such as a measuring cylinder, a measuring cup and the like is relatively simple, the measuring tool is mainly used for measuring static liquid, and for flowing liquid in a transparent catheter, the volume or flow of the liquid is difficult to accurately read when the simple measuring tool is used due to the transparency and the flowability of the liquid. In order to overcome the above-mentioned drawbacks, the prior art (chinese patent application No. 00802457.X, 2000.9.5) discloses a device for measuring at least one parameter of a medium flowing in a pipe, which device achieves the object of improving the measurement result in a simple manner by deflecting liquid and/or solid particles around a measuring element by means of a protective grid. In the prior art, although the measurement of the medium flowing in the pipeline can be solved, the measurement cannot be checked and read in time, so that the measurement accuracy of the moving distance of the medium flowing in the pipeline is poor, and the fixed structure is not arranged, so that the pipeline cannot be fixedly installed. Therefore, we propose a measuring tool with a bi-directional scale, which can solve the above problems well. Disclosure of utility model The utility model aims to provide a measuring tool with bidirectional scales, which solves the problems that the measuring accuracy of the moving distance of a medium flowing in a pipeline is poor, a fixed structure is not arranged, and the pipeline cannot be fixedly installed when the conventional measuring device provided in the background technology is used, but the conventional measuring device cannot be checked and read in time. In order to achieve the purpose, the utility model provides the technical scheme that the measuring tool with the bidirectional scales comprises the scales and the infusion connectors, wherein the front face and the rear face of the scales are provided with the scale bodies, the rear faces of the upper side and the lower side of the scales are symmetrically provided with two threaded holes, and the rear face of the scale bodies is internally provided with grooves. The back swing joint of scale has two installation cover, every the internal thread connection of both sides has the bolt about the installation cover, the both sides fixed mounting of installation cover has a fixed section of thick bamboo. The inside of fixed section of thick bamboo has seted up the spout, the inside of spout is provided with the slide, the back fixed mounting of slide has the spring, the front fixedly connected with telescopic link of spring, the front fixed mounting of telescopic link has the limiting plate, the inner wall fixedly connected with protection pad of limiting plate. As the preferable technical scheme of the application, the right side of the infusion connector is detachably connected with the transparent catheter, the tail end of the transparent catheter penetrates through the limiting plate, the outer wall of the left side of the transparent catheter is sleeved with the thumb clamp, and the inner walls of the front side and the rear side of the thumb clamp are provided with the movable grooves. According to the technical scheme, the graduated scale and the groove are integrally arranged, the graduated scale is made of acrylic transparent materials, the groove is detachably connected with the transparent guide pipe, the graduated scale is made of acrylic materials, the transparency is high, and good sight and accurate measurement are ensured. According to the technical scheme, the sliding plate is in sliding connection with the sliding groove, the sliding plate is tightly attached to the spring and the telescopic rod, and the limiting plate is sequentially moved outwards manually, so that the limiting plate drives the sliding plate connected with the telescopic rod to slide inwards in the corresponding sliding groove, and the spring is extruded in the sliding process of the sliding plate. As the preferable technical scheme of the application, the limiting plate is matched with the transparent guide pipe, and is in a semicircular arc structure, and the sliding plate and the telescopic rod connected with the sliding plate are d