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CN-224216523-U - Sunlight and weather color fastness instrument convenient for cleaning top

CN224216523UCN 224216523 UCN224216523 UCN 224216523UCN-224216523-U

Abstract

The utility model belongs to the technical field of light fastness indicators, in particular to a light fastness indicator convenient for cleaning the top, which comprises a light fastness indicator body, wherein the surface of the light fastness indicator body is provided with a liquid crystal touch screen, the solar and weather color fastness instrument is characterized in that the top of the instrument body is provided with a mounting frame, one end of the mounting frame penetrates through a screw rod, and the outer wall of the screw rod is in threaded connection with a threaded connection block. According to the utility model, the second connecting seat is rotated by the rotating handle, the first connecting seat is driven by the driving belt to drive the screw rod to rotate, at the moment, the threaded connecting block in threaded connection with the outer wall of the screw rod moves along the guide rod, the connecting rod is driven to move along with the movement of the threaded connecting block, and meanwhile, the rubber scraping strip at the bottom of the connecting rod pushes dust at the top of the sunlight color fastness instrument body to the dust collecting box to collect, so that the top of the sunlight color fastness instrument body can be cleaned more conveniently.

Inventors

  • QI JIANJUN

Assignees

  • 河北力军力家具制造有限公司

Dates

Publication Date
20260508
Application Date
20250411

Claims (7)

  1. 1. The light fastness instrument comprises a light fastness instrument body (1) and is characterized in that a liquid crystal touch screen (2) is arranged on the surface of the light fastness instrument body (1), a mounting frame (3) is mounted on the top of the light fastness instrument body (1), one end of the mounting frame (3) penetrates through a screw rod (4), and a threaded connecting block (5) is connected with the outer wall of the screw rod (4) in a threaded manner; The connecting sleeve is characterized in that connecting sleeves (6) are connected to the outer walls of the two sides of the threaded connecting block (5), connecting rods (7) penetrate through the inner sides of the connecting sleeves (6), rubber scraping strips (8) are arranged at the bottoms of the connecting rods (7), and guide rods (9) are connected to the inner sides of the mounting frames (3).
  2. 2. The light fastness indicator convenient to clear the top is characterized in that a first connecting seat (10) is arranged at one end of the screw rod (4), a second connecting seat (11) is rotatably connected to the outer wall of the light fastness indicator body (1), a rotating handle (12) is arranged at one end of the second connecting seat (11), a transmission belt (13) is connected between the first connecting seat (10) and the second connecting seat (11), and a protective shell (14) is arranged on the outer wall of the light fastness indicator body (1).
  3. 3. The light fastness indicator convenient for cleaning the top is characterized in that the rubber scraping strip (8) is attached to the top of the light fastness indicator body (1).
  4. 4. The light fastness to sunlight instrument convenient for cleaning the top according to claim 1, wherein one end of the threaded connecting block (5) is sleeved on the outer wall of the guide rod (9).
  5. 5. The light fastness to sunlight instrument convenient for cleaning the top according to claim 2, wherein one end of the screw rod (4) far away from the first connecting seat (10) forms a rotary connecting structure with the mounting frame (3) through a bearing.
  6. 6. The light fastness to sunlight instrument convenient for top cleaning according to claim 1, wherein a limiting groove (15) is formed in the outer wall of one end of the connecting rod (7), a limiting pin (16) penetrates through the outer wall of the connecting sleeve (6), and the limiting groove (15) is matched with one end of the limiting pin (16) in size.
  7. 7. The light fastness instrument convenient to clean the top is characterized in that a fixing frame (17) is arranged on one side, away from the protective shell (14), of the light fastness instrument body (1), and an ash deposition box (18) is arranged on the inner side of the fixing frame (17).

Description

Sunlight and weather color fastness instrument convenient for cleaning top Technical Field The utility model belongs to the technical field of light fastness indicators, and particularly relates to a light fastness indicator convenient for cleaning the top. Background The light fastness tester is mainly used for rapidly determining the light fastness and weather fastness of dyes and the sunlight and weather resistance of various substances. It can also be used for the tests of light and weather fastness of ink, plastics, paint, paper, rubber coverings, paint and other articles. At present, in the use process of the existing sunlight and weather color fastness meter, because the body height of the sunlight and weather color fastness meter is too high, workers only need to stand on the top to touch if the workers want to clean the top, but the mode is complicated to operate and needs to spend more time, so that the convenience of cleaning the top of the sunlight and weather color fastness meter is reduced. Disclosure of utility model The utility model aims to provide a light fastness indicator convenient for cleaning the top, and aims to solve the problems that in the prior art, the existing light fastness indicator is too high in body height, and workers need to contact with foot objects if the people want to clean the top, but the operation is complicated and takes more time, so that the convenience of cleaning the top of the light fastness indicator is reduced. The utility model provides a technical scheme that the light fastness meter convenient for cleaning the top comprises a light fastness meter body, wherein a liquid crystal touch screen is arranged on the surface of the light fastness meter body, a mounting frame is mounted on the top of the light fastness meter body, one end of the mounting frame penetrates through a screw rod, and a threaded connecting block is connected with the outer wall of the screw rod in a threaded manner; the connecting sleeve is connected with the outer walls of the two sides of the threaded connecting block, the connecting rod penetrates through the inner side of the connecting sleeve, the rubber scraping strip is arranged at the bottom of the connecting rod, and the guide rod is connected with the inner side of the mounting frame. As the light fastness instrument convenient for cleaning the top, the light fastness instrument is preferable, one end of the screw rod is provided with the first connecting seat, the outer wall of the light fastness instrument body is rotatably connected with the second connecting seat, one end of the second connecting seat is provided with the rotating handle, a transmission belt is connected between the first connecting seat and the second connecting seat, and the outer wall of the light fastness instrument body is provided with the protective shell. As the light fastness indicator convenient for cleaning the top, the rubber scraping strip is preferably attached to the top of the light fastness indicator body. As the sunlight fastness meter convenient for cleaning the top, the utility model is preferable, and one end of the threaded connecting block is sleeved on the outer wall of the guide rod. As the sunlight and weather color fastness meter convenient for cleaning the top, the utility model is preferable, and one end of the screw rod, which is far away from the first connecting seat, forms a rotary connecting structure with the mounting frame through the bearing. As the sunlight and weather color fastness meter convenient for cleaning the top, the utility model is preferable, the outer wall of one end of the connecting rod is provided with the limit groove, the outer wall of the connecting sleeve is penetrated with the limit pin, and the limit groove is matched with one end of the limit pin in size. As the light fastness indicator convenient for cleaning the top, the light fastness indicator body is preferably provided with the fixing frame at one side far away from the protective shell, and the inner side of the fixing frame is provided with the dust box. Compared with the prior art, the invention has the beneficial effects that: The second connecting seat is rotated by the rotation handle, then the first connecting seat is driven by the transmission belt to drive the screw rod to rotate, at the moment, the threaded connecting block in threaded connection with the outer wall of the screw rod moves along the guide rod, the two sides of the outer wall of the screw rod move along with the threaded connecting block, and meanwhile, the rubber scraping strip at the bottom of the connecting rod pushes dust at the top to the dust collecting box along the top of the light weather color fastness instrument body to be collected, so that the top of the light weather color fastness instrument body can be cleaned more conveniently. The pull ring at one end of the limiting pin is pulled to pull the limiting pin, so that one end of the limiting pin can b