Inward opening type revolving door of thermosensitive sheet testing machine

Abstract

The utility model relates to the technical field of thermo-sensitive sheet testing machines, in particular to an inward opening type revolving door of a thermo-sensitive sheet testing machine, which comprises an outer door plate and revolving hinges, the top and the bottom of the side edge of the outer door plate are respectively hinged with a group of revolving hinges, and a revolving shaft synchronous plate is fixedly connected between the revolving hinges. The top and the bottom of the rotating hinge are respectively and fixedly connected with a group of sliding blocks, the inner wall of the testing machine body is fixedly connected with sliding rails, and the sliding blocks are respectively embedded in the sliding rails to slide. According to the inward-opening type revolving door of the thermosensitive sheet testing machine, the sliding rails are arranged, the sliding blocks are embedded in the sliding rails, under the hinging action of the rotating hinges, the outer door plate can be driven to overturn inwards, under the sliding action of the sliding blocks, the outer door plate is made to retreat inwards, and the sliding synchronism is guaranteed by connecting the rotating shaft synchronization plate between the two sets of sliding blocks; therefore, smooth door opening is achieved through combination of rotation and sliding, and the problems that operation and observation cannot be achieved at the same time, and the occupied size is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal sheet testing machines, and particularly relates to an inwards-opening rotating door in a thermal sheet testing machine. Background Art

[0002] In thermal printer head testing equipment, it is often necessary to observe the testing process inside the equipment while operating the display system. In the prior art, most display systems are installed on the door of the equipment or a cantilever bracket is installed beside the equipment. However, the doors on the equipment are all outwards-opening, which is inconvenient for observing the testing process inside the equipment when operating the display system. Although the cantilever bracket can be dragged, it will greatly increase the lateral size of the equipment, increase the equipment size, and cannot balance operation and observation, occupying a large volume.

[0003] Therefore, there is an urgent need for an inwards-opening rotating door in a thermal sheet testing machine to solve the technical defects mentioned in the above technology. Content of the Utility Model

[0004] The purpose of the utility model is to provide an inwards-opening rotating door in a thermal sheet testing machine to solve the problems of large volume occupation and inability to balance operation and observation mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an inwards-opening rotating door in a thermal sheet testing machine, including an outer door panel and rotating hinges. A set of rotating hinges is hinged at the top and bottom of the side of the outer door panel respectively. A rotating shaft synchronizing plate is fixedly connected between the rotating hinges. A set of sliders is fixedly connected to the top and bottom of the rotating hinges respectively. A slide rail is fixedly connected to the inner wall of the testing machine body. The sliders are respectively embedded and slide at the slide rail.

[0006] Preferably, a protective cover is fixedly connected to the rear end of the outer door panel, and a display is installed in the gap between the outer door panel and the protective cover.

[0007] Preferably, a display outer screen is assembled at the front end of the display. A handle is arranged below the display outer screen, and a keyboard and mouse operation area is arranged below the handle.

[0008] Preferably, two sets of rotating hinges are provided and are corresponding in the vertical direction. The maximum rotation angle of the rotating hinges is 0 - 150°.

[0009] Preferably, the length of the slide rail matches the outer door panel, and the slide rail is fixed to the inner wall of the testing machine body by bolts.

[0010] Preferably, the rotating shaft synchronizing plate is a thin plate made of cold-rolled steel, and two sets of strip-shaped grooves are opened in the rotating shaft synchronizing plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The inwards-opening rotating door of this thermal film testing machine not only realizes smooth door opening through the combination of rotation and sliding, protects electronic components from being damaged by accidental human touch, but also features simple and safe operation, modular assembly, and is not easily damaged.

[0012] (1) By providing a slide rail, a slider, a rotating hinge, and a rotating shaft synchronization plate, two groups of slide rails are fixed on the inner wall of the testing machine. The slider is embedded in the slide rail. When opening the outer door panel, pull the handle and push the outer door panel inwards. At this time, under the hinge action of the rotating hinge, the outer door panel can be driven to flip inwards, and under the sliding action of the slider, the outer door panel can be retracted inwards. By connecting a rotating shaft synchronization plate between the two groups of sliders to ensure the synchronization of sliding, smooth door opening is achieved through the combination of rotation and sliding, which is convenient for operation and maintenance, has strong stability, takes into account operation and observation without increasing the lateral volume of the equipment, and at the same time ensures that the equipment is more compact.

[0013] (2) By providing a display, a keyboard and mouse operation area, and a protective cover, a display and a keyboard and mouse operation area are installed inside the outer door panel. On the back of the outer door panel, the display and the keyboard and mouse operation area are placed inside through the protective cover, so that after the door is opened, the display system components cannot be directly touched from the rear, protecting the electronic components from being damaged by accidental human touch, and also avoiding the impact on the electronic components caused by excessive force when opening and closing the door, having a better protective effect.

[0014] (3) By providing an outer screen of the display, a keyboard and mouse operation area, and a handle, an outer screen of the display and a keyboard and mouse operation area are provided on the outer door panel for operating and displaying the internal situation of the testing machine externally. A handle is provided for easy opening and closing, with simple and safe operation, modular assembly, and not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a rear view structural schematic diagram of the present utility model;

[0016] Figure 2 is a front view structural schematic diagram of the present utility model;

[0017] Figure 3 is a schematic diagram of the installation position of the protective cover of the present utility model;

[0018] Figure 4 is a side view structural schematic diagram of the present utility model.

[0019] In the figure: 1. Outer door panel; 2. Display; 3. Protective cover; 4. Slide rail; 5. Slider; 6. Rotating shaft synchronization plate; 7. Rotating hinge; 8. Outer screen of the display; 9. Handle; 10. Keyboard and mouse operation area. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1: Please refer to Figures 1-4 , an in - opening rotating door in a thermosensitive sheet testing machine, including an outer door panel 1 and rotating hinges 7. A set of rotating hinges 7 are respectively hinged at the top and bottom sides of the outer door panel 1. A rotating shaft synchronizing plate 6 is fixedly connected between the rotating hinges 7. A set of sliders 5 are respectively fixedly connected to the top and bottom of the rotating hinges 7. A slide rail 4 is fixedly connected to the inner wall of the testing machine body. The sliders 5 are respectively embedded and slide at the slide rail 4. There are two sets of rotating hinges 7 and they correspond in the vertical direction. The maximum rotation angle of the rotating hinges 7 is 0 - 150°. The length of the slide rail 4 matches that of the outer door panel 1. The slide rail 4 is fixed to the inner wall of the testing machine body by bolts. The rotating shaft synchronizing plate 6 is a thin plate made of cold - rolled steel, and two strip - shaped grooves are opened in the rotating shaft synchronizing plate 6;

[0022] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , two sets of slide rails 4 are fixed on the inner wall of the testing machine. The sliders 5 are embedded at the slide rails 4. When opening the outer door panel 1, hold the handle 9 and push the outer door panel 1 inward. At this time, under the hinging action of the rotating hinges 7, the outer door panel 1 can be driven to flip inward, and under the sliding action of the sliders 5, the outer door panel 1 retreats inward. By connecting a rotating shaft synchronizing plate 6 between the two sets of sliders 5 to ensure the synchronism of the sliding, smooth door opening is realized through the combination of rotation and sliding.

[0023] Embodiment 2: A protective cover 3 is fixedly connected to the rear end of the outer door panel 1, and a display 2 is installed in the gap between the outer door panel 1 and the protective cover 3;

[0024] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a display 2 and a keyboard - mouse operation area 10 are installed inside the outer door panel 1. At the back of the outer door panel 1, the display 2 and the keyboard - mouse operation area 10 are built - in through the protective cover 3, so that after the door is opened, the display system components cannot be directly touched from the rear, protecting the electronic components from damage caused by human accidental touch and also avoiding impact on the electronic components due to excessive force when opening and closing the door.

[0025] Embodiment 3: The front end of the display 2 is equipped with an outer screen 8 of the display. A handle 9 is provided below the outer screen 8 of the display, and a keyboard and mouse operation area 10 is provided below the handle 9;

[0026] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an outer screen 8 of the display and a keyboard and mouse operation area 10 are provided at the outer door panel 1 for externally operating and displaying the internal situation of the test machine, and a handle 9 is provided for easy opening and closing.

[0027] Working principle: Two sets of slide rails 4 are fixed on the inner wall of the test machine. Sliders 5 are embedded in the slide rails 4. When opening the outer door panel 1, hold the handle 9 and push the outer door panel 1 inward. At this time, under the hinge action of the rotary hinge 7, the outer door panel 1 can be driven to flip inward, and under the sliding action of the slider 5, the outer door panel 1 retreats inward. The synchronous sliding is ensured by connecting a rotary shaft synchronizing plate 6 between the two sets of sliders 5. A display 2 and a keyboard and mouse operation area 10 are installed inside the outer door panel 1. On the back of the outer door panel 1, the display 2 and the keyboard and mouse operation area 10 are built in through a protective cover 3, so that after the door is opened, the display system components cannot be directly touched from the rear, protecting the electronic components from damage caused by human accidental touch and also avoiding impact on the electronic components due to excessive force when opening and closing the door. An outer screen 8 of the display and a keyboard and mouse operation area 10 are provided at the outer door panel 1 for externally operating and displaying the internal situation of the test machine, and a handle 9 is provided for easy opening and closing.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An inboard rotary door of a thermosensitive sheet testing machine, comprising an outer door panel (1) and a rotary hinge (7), characterized in that: A set of rotary hinges (7) is hinged at the top and bottom of the side of the outer door panel (1). A rotary shaft synchronization plate (6) is fixedly connected between the rotary hinges (7). A set of sliders (5) are fixedly connected to the top and bottom of the rotary hinges (7) respectively. A slide rail (4) is fixedly connected to the inner wall of the testing machine body. The sliders (5) are respectively embedded and slide at the slide rail (4).

2. The inboard rotating door of a thermosensitive film testing machine according to claim 1, wherein: A protective cover (3) is fixedly connected to the rear end of the outer door panel (1). A display (2) is installed in the gap between the outer door panel (1) and the protective cover (3).

3. An inboard rotating door of a thermal sheet testing machine according to claim 2, characterized in that: A display outer screen (8) is assembled at the front end of the display (2). A handle (9) is arranged below the display outer screen (8). A keyboard and mouse operation area (10) is arranged below the handle (9).

4. An inboard rotating door of a thermal sheet testing machine according to claim 1, characterized in that: There are two sets of the rotary hinges (7) which correspond in the vertical direction. The maximum rotation angle of the rotary hinges (7) is 0 - 150°.

5. An inboard rotary door of a thermosensitive sheet testing machine according to claim 1, characterized in that: The length of the slide rail (4) matches that of the outer door panel (1). The slide rail (4) is fixed to the inner wall of the testing machine body by bolts.

6. An inboard rotating door of a thermal sheet testing machine according to claim 1, characterized in that: The rotary shaft synchronization plate (6) is a thin plate made of cold-rolled steel. Two strip-shaped grooves are formed in the rotary shaft synchronization plate (6).

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