CN219400202U - Connection structure for high-temperature aging experiment box - Google Patents

Abstract

The utility model is suitable for the technical field of high-temperature ageing test boxes, and provides a connecting structure for the high-temperature ageing test box, which comprises a box body, wherein a cover body is arranged at the top of the box body, a handle is fixedly connected to the top of the cover body, connecting devices are connected to the front surfaces of the cover body and the box body, each connecting device comprises two connecting boxes which are transversely and symmetrically arranged on the front surfaces of the cover body and the box body, one side corresponding to the rear side of an inner cavity of each connecting box is fixedly connected with a fixing plate, and the front surfaces of the fixing plates are fixedly connected with trapezoid rotating plates which are symmetrically installed.

Description

Connection structure for high-temperature aging experiment box

Technical Field

The utility model relates to the technical field of high-temperature aging test boxes, in particular to a connecting structure for a high-temperature aging test box.

Background

The aging test box is one of all test methods in the environmental test industry, and the aging test comprises: ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging and other aging test modes, wherein the high temperature aging test is equipment for simulating high temperature and severe environment test aiming at high-performance electronic products, is important experimental equipment for improving product stability and reliability, and can detect bad parts through the high temperature aging test, so that the quality of the products can be fully improved. The box cover and the box body are usually connected through the connecting device during the experiment of the aging experiment box so as to ensure the tightness and the safety of the experiment, and therefore, the connecting structure for the high-temperature aging experiment box can be used.

The traditional connection structure for the high-temperature aging experiment box is simple in design, but inconvenient to assemble and disassemble, easy to damage for a long time and inconvenient to maintain, so that the normal use of the experiment box is affected; and secondly, the steel has no high temperature resistance and corrosion resistance, and is easy to damage in the experimental process, thereby causing economic loss.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a connecting structure for a high-temperature aging experiment box.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a connection structure for high temperature ageing experiments case, includes the box, the lid has been placed at the top of box, the top fixedly connected with handle of lid, the positive surface of lid and box is connected with connecting device, connecting device includes the connection box, the connection box is trapezoidal form, the quantity of connection box is two and is the positive surface of transverse symmetry row in lid and box, the corresponding one side fixedly connected with fixed plate of connection box inner chamber rear side, the positive surface fixedly connected with trapezoidal commentaries on classics board of fixed plate, trapezoidal commentaries on classics board is symmetrical installation, the equal fixedly connected with mounting panel in top and the bottom of fixed plate.

The utility model is further provided with: the connecting screw holes are formed in the left side and the right side of the mounting plate, the bearing is movably connected to the left side and the right side of the bottom of the connecting box at the upper half position, the lower half part of the bearing is movably connected with the connecting box at the lower half position, the adjusting screw is arranged in a penetrating mode on the left side and the right side of the connecting box, the trapezoidal rotating plate is arranged on the corresponding side of the adjusting screw in a penetrating mode, screw holes matched with the adjusting screw are formed in the surfaces of the left side and the right side of the trapezoidal rotating plate, the rotating rod is movably connected to the other side of the bearing, the top and the bottom of the rotating rod are sleeved on the surface of the adjusting screw, and the screw holes matched with the adjusting screw are formed in the surface of the rotating rod.

The utility model is further provided with: and a tight cotton plate layer is arranged in the connecting box.

The utility model is further provided with: one side of the tight plate cotton is provided with a glass fiber layer.

The utility model is further provided with: and a glass cotton layer is arranged on one side of the glass fiber layer.

The utility model is further provided with: the top and the bottom of connecting box all have access door through bolted connection, the fixed surface of the corresponding one side of access door is connected with the maintenance handle.

The utility model has the advantages that:

1. through adjusting screw, bull stick, bearing, connection screw and access door's setting, realized connection structure and be convenient for dismouting and maintenance, screw up adjusting screw and run through the bull stick, then run through the connection screw through the bolt, can realize connection structure's installation.

2. Through the setting on glass fiber layer, tight cotton layer of board and glass cotton layer, realized that connection structure is high temperature resistant corrosion-resistant oxidation for connection structure life is longer, is difficult for causing the damage in the experimentation, has reduced economic loss.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a connecting device according to the present utility model;

FIG. 3 is a left side view of the connecting device of the present utility model;

fig. 4 is a cross-sectional view of the structure of the junction box of the present utility model.

In the figure: 1. a case; 2. a cover body; 3. a connecting device; 31. a connection box; 32. a fixing plate; 33. a bearing; 34. a mounting plate; 35. a connecting screw hole; 36. a trapezoid rotating plate; 37. adjusting a screw; 38. a rotating rod; 39. an access door; 310. a maintenance handle; 4. a handle; 5. a tight cotton layer; 6. a glass fiber layer; 7. and a glass wool layer.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions:

examples

The utility model provides a connection structure for high temperature ageing experiments case, including box 1, lid 2 has been placed at the top of box 1, the top fixedly connected with handle 4 of lid 2, the positive surface of lid 2 and box 1 is connected with connecting device 3, connecting device 3 includes junction box 31, junction box 31 is trapezoidal form, the quantity of junction box 31 is two and is horizontal symmetry to arrange in the positive surface of lid 2 and box 1, the corresponding one side of junction box 31 inner chamber rear side fixedly connected with fixed plate 32, the positive surface fixedly connected with trapezoidal swivel plate 36 of fixed plate 32, trapezoidal swivel plate 36 is the symmetry installation, the top and the bottom of fixed plate 32 are all fixedly connected with mounting panel 34;

the left side and the right side of the mounting plate 34 are provided with connecting screw holes 35, the left side and the right side of the bottom of the connecting box 31 at the upper half position are movably connected with bearings 33, the lower half part of the bearings 33 is movably connected with the connecting box 31 at the lower half position, the left side and the right side of the connecting box 31 are provided with adjusting screw rods 37 in a penetrating mode, one corresponding side of each adjusting screw rod 37 penetrates through a trapezoid rotating plate 36, the surfaces of the left side and the right side of each trapezoid rotating plate 36 are provided with screw holes matched with the adjusting screw rods 37, the other side of each bearing 33 is movably connected with a rotating rod 38, the top and the bottom of each rotating rod 38 are sleeved on the surfaces of the adjusting screw rods 37, the surfaces of the rotating rods 38 are provided with screw holes matched with the adjusting screw rods 37, and the bearings 33 can drive the rotating rods 38 and the connecting box 31 to overturn, so that the practicability of a connecting structure is improved;

the tight cotton layer 5 is arranged in the connecting box 31, and the tight cotton layer 5 has good heat absorption and is nonflammable, so that the connecting structure can be prevented from being burnt and damaged at high temperature, and the safety of the connecting structure is improved;

a glass fiber layer 6 is arranged on one side of the tight cotton layer 5, and the glass fiber layer 6 has strong heat resistance and corrosion resistance, so that the high-temperature aging of the connecting structure is prevented, and the practicability of the connecting structure is improved;

one side of the glass fiber layer 6 is provided with a glass cotton layer 7, and the glass cotton layer 7 is well formed, heat-insulating and oxidation-resistant, so that the heat-insulating function of the connecting structure is good, and the practicability of the connecting structure is improved;

the top and the bottom of connecting box 31 all have access door 39 through bolted connection, and the fixed surface of the corresponding one side of access door 39 is connected with access handle 310, has made things convenient for the inside to inspection connecting box 31 through access door 39, has both improved the convenience at installation and maintenance connection structure convenience.

The utility model provides a connection structure device for a high-temperature aging experiment box, which has the following working principle: firstly, when a high-temperature ageing experiment box needs to be connected with a box body 1 and a cover body 2 through a connecting structure, one surface, which is in contact with a connecting box 31 at the upper half part and one surface, which is in contact with the connecting box 31 at the lower half part is attached to one surface, which is in contact with the cover body 2 and the box body 1, then eight bolts are screwed through a connecting screw hole 35 to fix the connecting box 31, an access door 39 at the top is opened, an adjusting screw 37 is rotated, the adjusting screw 37 is sleeved into a rotating rod 38 through the matching of the access door 39 in the screwing process until the adjusting screw 37 is screwed, the connecting structure is assembled, the cover body 2 is turned during use, the bearing 33 is driven to rotate by turning of the cover body 2, the connecting box 31 and the rotating rod 38 are driven to rotate by rotating of the bearing 33, so that the cover body 2 and the box body 1 are connected, and when experiments such as high temperature or oxidation resistance and corrosion resistance are met, the glass fiber layer 6, glass cotton layer 7 and plate cotton layer 5 can well protect the connecting structure from being damaged.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

The utility model achieves the effects of being more convenient to assemble and disassemble and more convenient to use compared with the original traditional connecting structure through the bolt structure.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A connection structure for high temperature ageing experiment case, its characterized in that: including box (1), lid (2) have been placed at the top of box (1), the top fixedly connected with handle (4) of lid (2), the positive surface of lid (2) and box (1) is connected with connecting device (3), connecting device (3) are including connecting box (31), connecting box (31) are trapezoidal form, the quantity of connecting box (31) is two and is the positive surface of transverse symmetry row in lid (2) and box (1), the corresponding one side fixedly connected with fixed plate (32) of connecting box (31) inner chamber rear side, the positive surface fixedly connected with trapezoidal commentaries on classics board (36) of fixed plate (32), trapezoidal commentaries on classics board (36) are symmetrical installation, the top and the equal fixedly connected with mounting panel (34) of bottom of fixed plate (32).

2. The connection structure for a high-temperature aging test chamber according to claim 1, wherein: the utility model discloses a connecting screw, including mounting panel (34), connecting box (31), connecting box (37), connecting screw (35) have all been seted up to the left and right sides of mounting panel (34), the upper half position the left and right sides of connecting box (31) bottom all swing joint have bearing (33), the lower half of bearing (33) with the connecting box (31) swing joint, the left and right sides of connecting box (31) all run through and are provided with adjusting screw (37), trapezoidal revolving plate (36) are run through to one side that adjusting screw (37) are corresponding, the screw that cooperation adjusting screw (37) used has been seted up on the surface of trapezoidal revolving plate (36) left and right sides, the opposite side swing joint of bearing (33) has bull stick (38), the top and the bottom of bull stick (38) all overlap the surface of locating adjusting screw (37), the screw that cooperation adjusting screw (37) used has been seted up to the surface of bull stick (38).

3. The connection structure for a high-temperature aging test chamber according to claim 1, wherein: the inside of connection box (31) is provided with tight board cotton layer (5).

4. A connection structure for a high temperature aging test chamber according to claim 3, wherein: one side of the tight plate cotton layer (5) is provided with a glass fiber layer (6).

5. The connection structure for a high-temperature aging test chamber according to claim 4, wherein: one side of the glass fiber layer (6) is provided with a glass cotton layer (7).

6. The connection structure for a high-temperature aging test chamber according to claim 1, wherein: the top and the bottom of the connecting box (31) are connected with an access door (39) through bolts, and the surface of the corresponding surface of the access door (39) is fixedly connected with an access handle (310).