Shading plate assembly for observation window

Abstract

The utility model provides a shading plate assembly for an observation window, which comprises a main plate, an observation port is arranged on the outer side wall of the main plate, a shading component used for shading the observation port is arranged in the main plate, and a sliding component used for sliding of the shading component is arranged on the inner side wall of the main plate. According to the utility model, the shading assembly is additionally arranged, slides on the observation port and shields a light source when observation is not needed any more, and the sliding assembly is additionally arranged to limit the shading assembly, so that the shading assembly can be stopped at any position of the observation port according to requirements and partially shields the observation port; the problems that in the prior art, a window shade is mostly used for shielding an observation window, smudginess and damage are likely to be caused, and the environment in the box is generally likely to be damaged due to light leakage due to the shading effect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of observation windows, in particular to a shading plate assembly for an observation window. Background Art

[0002] Drug stability test chambers are used for intensive research in the pharmaceutical industry, medicine, biotechnology industry and all related industries including life sciences; GMP principles require 25℃ / 60%RH humidity long-term stability test conditions; in accelerated tests, 40℃ / 75%RH humidity is tested for 6 months. It is a stability test system in the pharmaceutical industry, mainly simulating temperature, humidity and light tests in environmental climates; incubators, a device for in vitro culture of cells / tissues / organisms by simulating a growth environment similar to that of cells / tissues / microorganisms in organisms or a certain situation in the incubator, such as a certain temperature, a certain humidity, a certain light or a certain CO2 level, a certain pH, etc. It is a widely used device in the fields of plants, biology, microorganisms, genetics, viruses, medicine, environmental protection, etc., and is widely used in low-temperature constant temperature tests, culture tests, environmental tests, etc.;

[0003] In the prior art, after searching, a utility model patent with patent announcement number CN211647913U proposes an observation window with a blackout curtain for a plant incubator, which relates to the technical field of incubators, and specifically to an observation window with a blackout curtain for a plant incubator; the bottom of the incubator is connected to the base, the inner side of the base is provided with a power supply device, the upper end of the incubator is provided with a control box, the front end surface of the control box is provided with a display screen, the middle part of the front end of the incubator is provided with a sealed door, the left side of the front end of the sealed door is provided with a door handle, the middle part of the front end of the sealed door is provided with an observation window, a curtain rod is provided above the observation window, the two ends of the curtain rod are fixed on the sealed door, the outer side of the curtain rod is provided with a plurality of curtain sliding rings, and the plurality of curtain sliding rings are sleeved on the upper end of the blackout curtain; the curtain rod is a "U"-shaped curtain rod;

[0004] With respect to the above-mentioned prior art, the inventors found in the process of actual use or application that most of the prior art uses blackout curtains to block the observation window, which is prone to dirt and damage, and the blackout effect is generally easy to leak light and damage the environment inside the box. Utility Model Content

[0005] In order to solve the problem that most of the existing technologies use blackout curtains to block the observation window, which is easy to cause dirt and damage, and the blackout effect is generally easy to leak light and damage the environment inside the box, the utility model provides a blackout plate assembly for the observation window;

[0006] The utility model provides a shading plate assembly for an observation window adopts the following technical solution:

[0007] A shading plate assembly for an observation window comprises a main board, an outer wall of the main board is provided with an observation port, a shielding component for shielding the observation port is arranged inside the main board, and a sliding component for sliding the shielding component is arranged on the inner wall of the main board;

[0008] Furthermore, the shielding assembly includes a sliding plate and an elastic member, the inner side wall of the main board is provided with the sliding plate, and the inner side wall of the sliding plate is fixedly connected with an elastic member for limiting the sliding plate by bolts;

[0009] Furthermore, the elastic member is in an inverted "V" shape, and the number of the elastic members is N, where N≥2;

[0010] Furthermore, a handle is fixedly mounted on the outer side wall of the sliding plate by bolts;

[0011] Furthermore, the sliding assembly includes a slide rail and a baffle, the inner side wall of the main board is fixedly connected with the slide rail, the sliding plate slides inside the slide rail, and the top of the slide rail is provided with a baffle for preventing the sliding plate from sliding out of the slide rail;

[0012] Furthermore, a mounting piece is provided on the side wall of the mainboard;

[0013] In summary, the beneficial effects of the utility model are:

[0014] In view of the problem that most of the prior arts use blackout curtains to block the observation window, which is prone to dirt and damage, and the blackout effect is generally easy to leak light and damage the environment inside the box, the utility model adds a blackout component, which slides on the observation port to block the light source when observation is no longer needed. By adding a sliding component to limit the blackout component, the blackout component can be stopped at any position of the observation port as needed to partially block the observation port and achieve a better blackout effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part A in the middle;

[0019] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 6It is a schematic diagram of the overall structure of the utility model.

[0021] As shown in the figure: 1-main board, 11-observation port, 12-mounting part, 2-sliding plate, 21-handle, 31-elastic part, 32-slide rail, 33-blocking piece. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 The utility model is further described in detail:

[0023] The utility model discloses a shading plate assembly for an observation window, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 As shown, a shading plate assembly for an observation window comprises a main board (1), an outer side wall of the main board (1) is provided with an observation port (11), a shielding component for shielding the observation port (11) is arranged inside the main board (1), and a sliding component for sliding the shielding component is arranged on the inner side wall of the main board (1); in this embodiment, by adding a shading component, sliding on the observation port (11), the light source is shielded when observation is no longer needed, and by adding a sliding component, the shading component is limited, and the shading component can be stopped at any position of the observation port (11) as required, and the observation port (11) is partially shielded, thereby achieving a better shading effect;

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the shielding assembly comprises a sliding plate (2) and an elastic member (31); the inner side wall of the main board (1) is provided with a sliding plate (2); the inner side wall of the sliding plate (2) is fixedly connected with an elastic member (31) for limiting the sliding plate (2) by means of bolts; the shape of the elastic member (31) is an inverted "V" shape; the number of the elastic members (31) is N, where N is greater than or equal to 2; in this embodiment, by adding a sliding plate (2), the observation port (11) is shielded by the sliding plate (2); by adding the elastic member (31), due to the shape of the elastic member (31), the elastic member (31) is easily compressed so that the sliding of the sliding plate (2) is limited at the edge of the sliding plate (2), so that the sliding plate (2) will not move when not affected by external forces;

[0025] like Figure 1 , Figure 5 As shown, a handle (21) is fixedly mounted on the outer side wall of the sliding plate (2) by means of bolts; in this embodiment, by adding the handle (21), it is convenient for the hand to exert force, so that the handle (21) drives the sliding plate (2) to slide up and down;

[0026] like Figure 2 , Figure 3 , Figure 4 , Figure 6 As shown, the sliding assembly includes a sliding rail (32) and a baffle (33), the inner side wall of the main board (1) is fixedly connected with the sliding rail (32), the sliding plate (2) slides inside the sliding rail (32), and the top of the sliding rail (32) is provided with a baffle (33) for preventing the sliding plate (2) from sliding out of the sliding rail (32); in this embodiment, by adding the sliding rail (32), the sliding plate (2) drives the elastic member (31) to slide inside the sliding rail (32), and when the sliding plate (2) slides inside the sliding rail (32), the elastic member (31) is compressed by the sliding rail (32), so that the sliding plate (2) will not move when no external force is applied, and the area of ​​the sliding plate (2) covering the observation port (11) is adjusted as needed;

[0027] like Figure 2 , Figure 6 As shown, a mounting member (12) is provided on the side wall of the main board (1); in this embodiment, by adding the mounting member (12), the observation window is integrally mounted on the drug stabilization box or incubator where the observation window is required to be mounted;

[0028] The implementation principle of the embodiment of the utility model is:

[0029] First, the observation window is installed as a whole on the required drug stabilization box or incubator through the mounting member (12), and the sliding plate (2) is slid up and down by controlling the handle (21) on the sliding plate (2), so that the elastic member (31) slides in the slide rail (32), and the elastic member (31) is compressed in the slide rail (32), so that the sliding plate (2) can remain motionless and stay in this position when not pushed or pulled by external force; when the sliding plate (2) slides to the top of the observation port (11), the blocking piece (33) supports the top of the sliding plate (2) and the elastic member (31), and at this time, the front end of the elastic member (31) is exposed from the slide rail (32), and the elastic member (31) is not squeezed by external force and is stuck on the outside of the slide rail (32), ensuring that the sliding plate (2) is not affected by gravity and slides downward, and a downward force is applied to the sliding plate (2), so that the elastic member (31) is compressed and driven by the sliding plate (2) to slide into the slide rail (32) and continue to slide downward.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shading plate assembly for an observation window, comprising a main plate (1), characterized in that: The outer wall of the main board (1) is provided with an observation port (11), a shielding component for shielding the observation port (11) is arranged inside the main board (1), and a sliding component for sliding the shielding component is arranged on the inner wall of the main board (1); the shielding component comprises a sliding plate (2) and an elastic member (31); the inner wall of the main board (1) is provided with the sliding plate (2), and the inner wall of the sliding plate (2) is fixedly connected with an elastic member (31) for limiting the sliding plate (2) by means of bolts; the elastic member (31) is in an inverted "V" shape, and the number of the elastic members (31) is N, where N is greater than or equal to 2; the sliding component comprises a slide rail (32) and a baffle (33); the inner wall of the main board (1) is fixedly connected with the slide rail (32), the slide plate (2) slides inside the slide rail (32), and a baffle (33) for preventing the slide plate (2) from sliding out of the slide rail (32) is arranged on the top of the slide rail (32).

2. The shading plate assembly for an observation window according to claim 1, characterized in that: A handle (21) is fixedly mounted on the outer side wall of the sliding plate (2) by means of bolts.

3. The shading plate assembly for an observation window according to claim 1, characterized in that: A mounting piece (12) is provided on the side wall of the main board (1).

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