Fixed buckling elastic piece type heat preservation wallboard convenient to disassemble

Abstract

The utility model provides a fixed buckling elastic sheet type thermal insulation wallboard convenient to disassemble, which relates to the technical field of constant temperature and humidity boxes and comprises a frame and a wallboard body. The wall plate is detachably mounted in the frame; the outer side edge of the wallboard clings to the inner side edge of the frame; a first fixing assembly is arranged on the inner side wall of the frame; a second fixing assembly is arranged on the outer side wall of the wall plate; the first fixing assembly and the second fixing assembly are detachably fixed. The constant-temperature and constant-humidity chamber can solve the problems that a constant-temperature and constant-humidity chamber manufactured in a welding mode in the prior art is inconvenient to assemble and low in maintenance efficiency, and the risk-resistant capacity of a wall plate is low, the assembling efficiency and the maintenance efficiency of the constant-temperature and constant-humidity chamber are improved, and the risk-resistant capacity of the wall plate of the constant-temperature and constant-humidity chamber is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature and humidity chambers, in particular to a fixed buckled spring-type thermal insulation wall panel which is convenient to disassemble. Background Art

[0002] A constant temperature and humidity chamber is a testing instrument that is often used to test the performance of materials in various environments and to test the heat resistance, cold resistance, dryness resistance, and moisture resistance of various materials.

[0003] Chinese patent application number 202021166523.0 discloses a constant temperature and humidity weighing box with a low-concentration sampling head distribution mechanism for experimental detection of low-concentration particulate matter.

[0004] In the constant temperature and humidity weighing box provided by the above patent, its constant temperature and humidity box body is usually made of wall panels welded on the side of a square metal frame; however, the constant temperature and humidity box made by the above welding method is not easy to assemble; and when the interior of the constant temperature and humidity box needs to be cleaned and maintained, the interior of the constant temperature and humidity box can only be cleaned and maintained by opening the box door of the constant temperature and humidity box, which reduces the maintenance efficiency of the constant temperature and humidity box; further, if the wall panels of the constant temperature and humidity box are damaged, the constant temperature and humidity box may be unusable. Utility Model Content

[0005] In response to the above-mentioned problems, the utility model provides a fixed, buckled spring-type insulation wall panel that is easy to disassemble, which can solve the problems that the constant temperature and humidity chamber made by welding in the prior art is inconvenient to assemble, has low maintenance efficiency, and has low risk resistance of the wall panels. It can improve the assembly efficiency and maintenance efficiency of the constant temperature and humidity chamber and enhance the risk resistance of the constant temperature and humidity chamber wall panels.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model provides a conveniently disassembled fixed buckled spring-type thermal insulation wall panel, comprising a frame and a wall panel; the wall panel can be removably installed in the frame; the outer edge of the wall panel is tightly attached to the inner edge of the frame; a first fixing component is arranged on the inner wall of the frame; a second fixing component is arranged on the outer wall of the wall panel; the first fixing component and the second fixing component are removably fixed.

[0008] The utility model provides a conveniently disassembled fixed buckled spring-type thermal insulation wall panel, preferably, the first fixing component includes a plurality of springs; all the springs are evenly distributed on the inner side wall of the frame;

[0009] The spring sheet includes a fixing portion, a first elastic portion and a second elastic portion; the fixing portion is fixed to the inner side wall of the frame; the fixing portion is planar; the plane of the fixing portion is parallel to the inner side wall of the frame; the front end of the first elastic portion is connected to the front end of the fixing portion; the first elastic portion is planar; the first elastic portion and the fixing portion form an angle; the second elastic portion is planar; the plane of the second elastic portion is arranged parallel to the plane of the first elastic portion; the second elastic portion is located behind the first elastic portion; a connecting portion is also arranged between the first elastic portion and the second elastic portion; the front end of the connecting portion is connected to the rear end of the first elastic portion; the rear end of the connecting portion is connected to the front end of the second elastic portion; the connecting portion and the second elastic portion form a V shape;

[0010] An opening is provided at the connection between the connecting portion and the second elastic portion; the orthographic projection of the opening is circular;

[0011] The second fixing component includes a plurality of protrusions; one protrusion matches one opening; the protrusion can be embedded in the opening; the protrusion is tightly matched with the opening.

[0012] The utility model provides a fixed buckled spring-type insulation wall panel that is easy to disassemble. Preferably, the spring also includes a limiting portion for limiting the protrusion from continuing to slide backward; the front end of the limiting portion is connected to the rear end of the second elastic portion; and the rear end of the limiting portion is bent upward.

[0013] The utility model provides a conveniently disassembled fixed buckled spring-type thermal insulation wall panel, preferably, a sealing strip surrounds the outer side wall of the wall panel.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] The utility model provides a conveniently disassembled fixed buckled spring-type heat-insulating wall panel, wherein a first fixing component is arranged on the inner wall of the frame, and a second fixing component is arranged on the outer wall of the wall panel, and the first fixing component and the second fixing component are detachably fixed, so that the wall panel can be installed and disassembled on the square metal frame; compared with the constant temperature and humidity chamber made by welding in the prior art, the square metal frame and the wall panel can be detachably fixed and only require the wall panel to be squeezed into the frame, which is more conducive to the assembly of the constant temperature and humidity chamber; and when the constant temperature and humidity chamber needs to be maintained and cleaned inside, the suction cup can be used to suck The wall panel is pulled out by the suction cup, and the fixed connection between the first fixing component and the second fixing component is severed, so that the maintenance personnel can clean the inside of the constant temperature and humidity chamber from the side of the constant temperature and humidity chamber, thereby improving the maintenance efficiency of the constant temperature and humidity chamber; further, if the wall panel of the constant temperature and humidity chamber is damaged, it is difficult to replace the wall panel of the constant temperature and humidity chamber made by welding in the prior art, while the constant temperature and humidity chamber can remove the wall panel from the square metal frame and use a new wall panel to replace the damaged wall panel, so that the constant temperature and humidity chamber can continue to be used, thereby improving the risk resistance of the wall panel of the constant temperature and humidity chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, but the emphasis is on illustrating the subject matter of the present invention.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a conveniently disassembled fixed buckled spring-type thermal insulation wall panel provided in Example 1 of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a central frame of a fixed buckled spring-type thermal insulation wall panel that is convenient to disassemble provided in Example 1 of the utility model.

[0019] Figure 3 It is a side view structural schematic diagram of a conveniently disassembled fixed buckled spring-type thermal insulation wall panel provided in Example 1 of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a spring sheet in a fixed spring sheet type thermal insulation wall panel that is convenient to disassemble provided in Example 1 of the utility model.

[0021] Figure 5 It is a schematic diagram of the top view of the structure of a spring sheet in a fixed spring sheet type thermal insulation wall panel which is convenient to disassemble provided in Example 1 of the utility model.

[0022] Figure 6It is a side view structural schematic diagram of a spring sheet in a fixed spring sheet type thermal insulation wall panel which is convenient to disassemble provided in Example 1 of the utility model. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0024] Embodiment 1:

[0025] like Figure 1 As shown, embodiment 1 of the utility model provides a conveniently disassembled fixed buckled spring-type thermal insulation wall panel, comprising a frame 1 and a wall panel 2; the wall panel 2 is detachably installed in the frame 1; the outer edge of the wall panel 2 is tightly attached to the inner edge of the frame 1; a first fixing component 11 is provided on the inner wall of the frame 1; a second fixing component 21 is provided on the outer wall of the wall panel 2; the first fixing component 11 and the second fixing component 21 are detachably fixed.

[0026] When using the easily disassembled fixed buckled spring-type insulation wall panel provided in Example 1 of the utility model, the frame 1 here can be regarded as a side of the square metal frame; when the wall panel 2 is installed, the wall panel 2 is squeezed into the frame 1, so that the first fixing component 11 and the second fixing component 21 are fixed to each other, and the wall panel 2 is fixed on the square metal frame at this time; when the wall panel 2 needs to be removed, the wall panel 2 is sucked by a suction cup and pulled outward, so that the first fixing component 11 and the second fixing component 21 are automatically separated, thereby removing the wall panel 2 from the square metal frame.

[0027] The conveniently disassembled fixed buckled spring-type heat-insulating wall panel provided in Example 1 of the utility model has a first fixing component 11 on the inner wall of the frame 1, and a second fixing component 21 on the outer wall of the wall panel 2. The first fixing component 11 and the second fixing component 21 are detachably fixed, so that the wall panel 2 can be installed and disassembled on the square metal frame. Compared with the constant temperature and humidity chamber made by welding in the prior art, the square metal frame and the wall panel 2 can be detachably fixed and only require the wall panel 2 to be squeezed into the frame 1, which is more conducive to the assembly of the constant temperature and humidity chamber. When the constant temperature and humidity chamber needs to be maintained and cleaned inside, it can be cleaned with a vacuum cleaner. The plate sucks the wall panel 2, pulls out the wall panel 2 through the suction cup 2, and disconnects the fixed connection between the first fixing component 11 and the second fixing component 21, so that the maintenance personnel can clean the inside of the constant temperature and humidity chamber from the side of the constant temperature and humidity chamber, thereby improving the maintenance efficiency of the constant temperature and humidity chamber; further, if the wall panel 2 of the constant temperature and humidity chamber is damaged, it is difficult to replace the wall panel 2 in the constant temperature and humidity chamber made by welding in the prior art, while the constant temperature and humidity chamber can remove the wall panel 2 from the square metal frame and use a new wall panel 2 to replace the damaged wall panel 2, so that the constant temperature and humidity chamber can continue to be used, thereby improving the risk resistance of the wall panel of the constant temperature and humidity chamber.

[0028] like Figures 2 to 6 As shown, the conveniently disassembled fixed buckled spring-type thermal insulation wallboard provided by Embodiment 1 of the utility model, preferably, the first fixing component 11 includes a plurality of springs 111; all the springs 111 are evenly distributed on the inner wall of the frame 1, where the frame 1 is regarded as a side of a square metal frame, and every two springs 111 can be distributed on one side of the frame 1, and there is a spacing between the two springs 111;

[0029] The spring piece 111 includes a fixing portion 1111, a first elastic portion 1112 and a second elastic portion 1113; the fixing portion 1111 is fixed to the inner side wall of the frame 1, the frame 1 can be surrounded by an aluminum profile, a groove 12 is provided on the inner side wall of the frame 1, the fixing portion 1111 is arranged above the groove 12, two parallel screw holes 11110 are provided on the fixing portion 1111, the screw holes 11110 are located above the groove 12, two T-shaped nuts are embedded in the groove 12 on the aluminum profile, and the bolts pass through the screw holes 11110 and are fixed to the T-shaped nuts in the groove 12, thereby realizing the detachable fixation of the fixing portion 1111 and the frame 1;

[0030] The fixing portion 1111 is made planar, and the plane of the fixing portion 1111 is parallel to the inner wall of the frame 1. At this time, the fixing portion 1111 is close to the inner wall of the frame 1, thereby reducing the gap between the wallboard 2 and the frame 1, and reducing the influence of the external environment on the detection effect of the constant temperature and humidity chamber;

[0031] The front end of the first elastic part 1112 is connected to the front end of the fixing part 1111. The first elastic part 1112 is planar. The first elastic part 1112 and the fixing part 1111 form an angle. When the wall panel 2 is squeezed into the frame 1, the wall panel 2 is pushed in from the front end of the first elastic part 1112. The first elastic part 1112 is deformed by force, and the wall panel 2 can be squeezed inward along the first elastic part 1112.

[0032] In order to clamp the wall panel 2 and fix it in the frame 1, the second elastic portion 1113 is planar, the plane of the second elastic portion 1113 is arranged parallel to the plane of the first elastic portion 1112, the second elastic portion 1113 is located behind the first elastic portion 1112, and a connecting portion 1114 is arranged between the first elastic portion 1112 and the second elastic portion 1113, the front end of the connecting portion 1114 is connected to the rear end of the first elastic portion 1112, and the rear end of the connecting portion 1114 is connected to the front end of the second elastic portion 1113, and the connecting portion 1114 and the second elastic part 1113 form a V shape; at this time, the wall panel 2 passes through the first elastic part 1112 and enters the V-shaped part between the connecting part 1114 and the second elastic part 1113. Due to the rebound force generated by the second elastic part 1113 and the connecting part 1114 being squeezed by the wall panel 2, the V-shaped structure can have a certain hindering effect on the movement of the wall panel 2. At the same time, since the first elastic part 1112 and the fixing part 1111 form an angle, if the wall panel 2 is taken out from the frame 1, the first elastic part 1112 will also give resistance to the wall panel 2;

[0033] Furthermore, in order to stably fix the wall panel 2 in the frame 1, an opening 1115 is provided at the connection between the connecting portion 1114 and the second elastic portion 1113, that is, the opening 1115 is located on the V-shaped portion, and the positive projection of the opening 1115 is circular. The second fixing component 21 includes a plurality of protrusions 211, one protrusion 211 matches one opening 1115, and the protrusion 211 can be embedded in the opening 1115. The protrusion 211 and the opening 1115 are tightly matched. When the wall panel 2 is in the V-shaped portion, the protrusion 211 on the wall panel 2 can be embedded in the opening 1115, thereby preventing the wall panel 2 from being pushed further backwards, and at the same time, the wall panel 2 is difficult to be removed from the frame 1. If the protrusion 211 misses the opening 1115, the positional relationship between the protrusion 211 and the opening 1115 can be adjusted by the rebound force of the second elastic portion 1113 and the connecting portion 1114.

[0034] When the protrusion 211 is embedded in the opening 1115 and the spring pieces 111 are evenly distributed on the frame 1 , the wall panel 2 can receive even resistance, so that the wall panel 2 is stably fixed in the frame 1 .

[0035] like Figures 4 to 6As shown, the fixed buckled spring-type insulation wall panel that is easy to disassemble provided by Example 1 of the utility model, preferably, in order to further limit the excessive advancement of the protrusion 211, the spring 111 also includes a limiting portion 1116 for limiting the protrusion 211 from continuing to slide backward, the front end of the limiting portion 1116 is connected to the rear end of the second elastic portion 1113, and the rear end of the limiting portion 1116 is bent upward, when the protrusion 211 slides through the opening 1115 and continues to advance backward, the bent part of the limiting portion 1116 will block the protrusion 211 from continuing to advance, at this time the protrusion 211 can be adjusted to the opening 1115 by the rebound force of the second elastic portion 1113.

[0036] like Figure 3 As shown, the utility model embodiment 1 provides a fixed buckled spring-type insulation wall panel that is easy to disassemble. Preferably, a sealing strip 22 is provided around the outer wall of the wall panel 2. The sealing strip 22 can fill the gap between the wall panel 2 and the frame 1 to prevent the external environment from affecting the detection effect of the constant temperature and humidity chamber.

[0037] like Figure 3 As shown, the utility model embodiment 1 provides a fixed buckled spring-type thermal insulation wall panel that is easy to disassemble. Preferably, in order to make the wall panel 2 have a good thermal insulation effect, the wall panel 2 includes two steel plates and thermal insulation cotton. The thermal insulation cotton is arranged between the two steel plates. The outer wall of the wall panel 2 is wrapped with a packaging body for packaging the steel plate and the thermal insulation cotton. The packaging body is fixed to the wall panel 2 by rivets 23.

[0038] To sum up, the fixed buckled spring-type insulation wall panel that is easy to disassemble provided by the utility model can solve the problems that the constant temperature and humidity chamber made by welding in the prior art is inconvenient to assemble, has low maintenance efficiency, and has low risk resistance of the wall panels, thereby improving the assembly efficiency and maintenance efficiency of the constant temperature and humidity chamber and enhancing the risk resistance of the constant temperature and humidity chamber wall panels.

[0039] Those skilled in the art should understand that those skilled in the art can implement the above-mentioned variations by combining the prior art and the above-mentioned embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present utility model, and will not be described in detail here.

[0040] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can make many possible changes and modifications without departing from the technical solution of the utility model, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A conveniently disassembled fixed buckle spring-type thermal insulation wall panel, characterized in that: It includes a frame and a wall panel; the wall panel is detachably installed in the frame; the outer edge of the wall panel is close to the inner edge of the frame; a first fixing component is arranged on the inner wall of the frame; a second fixing component is arranged on the outer wall of the wall panel; the first fixing component and the second fixing component are detachably fixed.

2. The conveniently disassembled fixed buckled spring-type thermal insulation wall panel according to claim 1, characterized in that: The first fixing assembly includes a plurality of spring sheets; all of the spring sheets are evenly distributed on the inner side wall of the frame; The spring sheet includes a fixing portion, a first elastic portion and a second elastic portion; the fixing portion is fixed to the inner side wall of the frame; the fixing portion is planar; the plane of the fixing portion is parallel to the inner side wall of the frame; the front end of the first elastic portion is connected to the front end of the fixing portion; the first elastic portion is planar; the first elastic portion and the fixing portion form an angle; the second elastic portion is planar; the plane of the second elastic portion is arranged parallel to the plane of the first elastic portion; the second elastic portion is located behind the first elastic portion; a connecting portion is also arranged between the first elastic portion and the second elastic portion; the front end of the connecting portion is connected to the rear end of the first elastic portion; the rear end of the connecting portion is connected to the front end of the second elastic portion; the connecting portion and the second elastic portion form a V shape; An opening is provided at the connection between the connecting portion and the second elastic portion; the orthographic projection of the opening is circular; The second fixing component includes a plurality of protrusions; one protrusion matches one opening; the protrusion can be embedded in the opening; the protrusion is tightly matched with the opening.

3. The conveniently disassembled fixed buckled spring-type thermal insulation wall panel according to claim 2, characterized in that: The spring sheet also includes a limiting portion for limiting the protrusion from sliding backwards; the front end of the limiting portion is connected to the rear end of the second elastic portion; and the rear end of the limiting portion is bent upwards.

4. The conveniently disassembled fixed buckled spring-type thermal insulation wall panel according to claim 1, characterized in that: A sealing strip surrounds the outer side wall of the wall panel.

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