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CN-224231677-U - Cotton-padded clothes heat reflection testing device

CN224231677UCN 224231677 UCN224231677 UCN 224231677UCN-224231677-U

Abstract

The utility model relates to the field of cotton-padded clothes detection, in particular to a cotton-padded clothes heat reflection testing device, which comprises a constant temperature box and a radiation device, wherein the inner wall of the lower end of the constant temperature box is fixedly connected with a left-right symmetrical support, the upper end of the support is fixedly connected with a guide rod, the left end and the right end of the guide rod are provided with sliding grooves in a penetrating way, the center of the lower end of the guide rod is provided with a first screw hole in a penetrating way, the inner wall of the sliding groove is provided with two sliding blocks in a sliding way, the center of the upper end of the sliding block is provided with a second screw hole in a penetrating way, and the inner thread of the second screw hole is provided with a first bolt.

Inventors

  • CHEN SHENGCHU
  • ZHANG SHUAICHAO
  • GONG WENCHENG
  • CHEN JIA
  • RAN KUN

Assignees

  • 比音勒芬服饰股份有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (7)

  1. 1. The cotton-padded clothes heat reflection testing device comprises an incubator (1) and a radiation device (17), and is characterized in that a left-right symmetrical support (10) is fixedly connected to the inner wall of the lower end of the incubator (1), a guide rod (4) is fixedly connected to the upper end of the support (10), a sliding groove (6) is formed in the penetrating mode of the left end and the right end of the guide rod (4), a first screw hole (7) is formed in the center of the lower end of the guide rod (4), a stud (8) is installed in the inner thread of the first screw hole (7), a push block (9) is fixedly connected to the upper end of the stud (8), two slide blocks (11) which are bilaterally symmetrical are arranged on the inner wall of the sliding groove (6) in a sliding mode, a second screw hole (12) is formed in the center of the upper end of the slide block (11), a first bolt (13) is installed in the inner thread of the second screw hole, the lower end of the first bolt (13) is attached to the inner wall of the lower end of the sliding groove (6), a sleeve (16) is formed in the penetrating mode of the upper end of the sliding block (11), a first screw hole (14) which is in the front-back symmetrical, a sleeve (18) is formed in the outer wall of the center of the sliding rod (14), three (18) is formed in the penetrating mode of the upper end of the sleeve, and the upper end of the sleeve (16) is fixedly connected to the second screw (19) which is close to the upper end of the second screw bolt (19) which is attached to the second screw end of the second screw bolt (19.
  2. 2. The cotton-padded clothes heat reflection testing device according to claim 1 is characterized in that a temperature control device (21) is fixedly connected to the edge of the inner wall of the rear end of the incubator (1), a collecting device (20) is fixedly connected to the front end of the incubator (1), and a case cover (2) is hinged to an upper end opening of the incubator (1).
  3. 3. The cotton-padded clothes heat reflection testing device according to claim 2, wherein the radiation device (17) is fixedly connected to the lower end of the box cover (2), the sealing ring is fixedly connected to the joint of the box cover (2) and the constant temperature box (1), and the annular guide rail (3) is fixedly connected to the inner wall of the lower end of the constant temperature box (1).
  4. 4. The cotton clothes heat reflection test device according to claim 3, wherein the outer wall of the annular guide rail (3) is provided with a limit groove (15) which surrounds the annular guide rail (3) for a circle, and the upper end of the annular guide rail (3) is provided with a movable plate (22).
  5. 5. The cotton-padded clothes heat reflection testing device according to claim 4, wherein one end of the movable plate (22) far away from the annular guide rail (3) is fixedly connected with a supporting plate (24), a driving wheel (26) is rotatably arranged at the upper end of the supporting plate (24) and the lower end of the movable plate (22), and the outer wall of the driving wheel (26) is attached to the inner wall of the limit groove (15).
  6. 6. The cotton-padded clothes heat reflection testing device according to claim 5, wherein a motor (25) and a sensor (27) are arranged at the upper end of the movable plate (22), and the output end of the motor (25) penetrates through the upper end of the movable plate (22) to be connected with a rotating shaft of a driving wheel (26).
  7. 7. The cotton-padded clothes heat reflection testing device according to claim 6, wherein a limiting wheel (23) is rotatably arranged at the edge of the lower end of the movable plate (22), and the outer wall of the limiting wheel (23) is attached to the inner wall of the annular guide rail (3).

Description

Cotton-padded clothes heat reflection testing device Technical Field The utility model belongs to the field of cotton-padded clothes detection, and particularly relates to a cotton-padded clothes heat reflection testing device. Background The cotton-padded clothes heat reflection testing device is special equipment for evaluating the ability of cotton-padded clothes or other thermal insulation materials to reflect human body radiation heat infrared rays, and has an important function in evaluating the thermal insulation performance of materials, and the core purpose is to quantify the thermal insulation performance of the materials. The existing cotton-padded clothes heat reflection testing device is usually fixed on a support when in use, after tightness of a material device is guaranteed, a radiation device is started to irradiate the surface of the cotton-padded clothes, finally a collecting device collects measurement results, a traditional support clamp is usually of an upper pressing plate structure and a lower pressing plate structure, when the cotton-padded clothes is fixed, the pressing plate structure can press the cotton-padded clothes to cause thickness compression of the cotton-padded clothes, the reflection effect can be possibly changed, and the traditional support is in a parallel state with the cotton-padded clothes after the cotton-padded clothes is fixed, the radiation device is difficult to simulate bulges when the cotton-padded clothes are worn by a human body, and certain measurement errors can possibly exist. Disclosure of utility model In order to overcome the problem that the clamp possibly presses the cotton-padded clothes and is difficult to simulate the convexity of the cotton-padded clothes when the cotton-padded clothes heat reflection testing device is used, a novel cotton-padded clothes heat reflection testing device is provided. The cotton clothes heat reflection testing device comprises an incubator and a radiation device, wherein the inner wall of the lower end of the incubator is fixedly connected with a left-right symmetrical support, the upper end of the support is fixedly connected with a guide rod, the left end and the right end of the guide rod are provided with sliding grooves in a penetrating way, the center of the lower end of the guide rod is provided with a first screw hole, a stud is arranged in the first screw hole, the upper end of the stud is fixedly connected with a pushing block, the inner wall of the sliding groove is slidably provided with two sliding blocks which are left-right symmetrical, the center of the upper end of the sliding block is provided with a second screw hole, the inner screw hole is provided with a first screw bolt, the lower end of the first screw hole is jointed with the inner wall of the lower end of the sliding groove, the upper end of the sliding block is fixedly connected with a sliding rod which is symmetrical, the upper end of the sliding rod is provided with a third screw hole, the inner screw hole is provided with a second screw bolt, and the lower end of the second screw bolt is fixedly connected with a clamp which is mutually close to the upper end of the sliding rod. Further, a temperature control device is fixedly connected at the edge of the inner wall of the rear end of the incubator, a collecting device is fixedly connected at the front end of the incubator, and a case cover is hinged to an opening at the upper end of the incubator. Further, the lower end of the box cover is fixedly connected with a radiation device, a sealing ring is fixedly connected at the joint of the box cover and the constant temperature box, and an annular guide rail is fixedly connected on the inner wall of the lower end of the constant temperature box. Further, the limiting groove surrounding the annular guide rail is formed in the outer wall of the annular guide rail, and the movable plate is arranged at the upper end of the annular guide rail. Further, the movable plate is kept away from the one end rigid coupling of annular guide rail and has the backup pad, and the action wheel is installed in the upper end of backup pad and the lower extreme rotation of movable plate, and the outer wall of action wheel is laminated mutually with the inner wall of spacing groove. Further, a motor and a sensor are arranged at the upper end of the movable plate, and the output end of the motor penetrates through the upper end of the movable plate to be connected with a rotating shaft of the driving wheel. Further, the lower extreme edge of fly leaf rotates and installs the spacing wheel, and the outer wall of spacing wheel is laminated with the inner wall of annular guide rail mutually. The cotton-padded clothes heat reflection testing device has the beneficial effects that the distance between the sliding blocks can be adjusted by shifting the sliding blocks left and right along the inner wall of the sliding groove, the first bolt can fix the sliding blocks,