Door opening mechanism of equipment

Abstract

The utility model provides a door opening mechanism of equipment. The door opening mechanism comprises a main frame body, a door body; the connecting mechanism is connected between the main frame body and the door body, so that the door body is rotationally connected with the main frame body; the auxiliary supporting mechanism is connected between the main frame body and the door body, the auxiliary supporting mechanism is adjacent to the connecting mechanism, one end of the auxiliary supporting mechanism is fixedly connected with the main frame body, the other end of the auxiliary supporting mechanism is hinged to the door body, and the auxiliary supporting mechanism can support the door body in the overturning process of the door body and limit the door body at a fixed point after external force is removed. The auxiliary supporting mechanism further comprises a hydraulic rod, when the door body is turned over and opened, the hydraulic rod shrinks and synchronously acts on the connecting handle to swing so as to drive the door body to turn over, the hydraulic rod achieves the effect of stopping the door body at a fixed point when the door body is not subjected to the acting force of a hand, so that the door body can be stopped and limited at any angle, and meanwhile, the door body can be prevented from being suddenly closed when being released from the hand; and the operation convenience and safety are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of equipment door opening structure, and in particular relates to an equipment door opening mechanism. Background Technology

[0002] Typically, the door structure in non-standard equipment can be opened and closed. When opened, it is convenient for operation and maintenance, while during operation, the door needs to be closed tightly to provide protection.

[0003] Existing equipment door structures typically only have hinges between the door and the frame to achieve the effect of opening and closing the door. However, the hands cannot leave the door during the opening and closing process and the door needs to be supported. If the hands are released, the door will close, affecting the usability. Utility Model Content

[0004] The purpose of this utility model is to provide a door opening mechanism for a device to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a door opening mechanism for a device, comprising:

[0006] Main frame;

[0007] Door body;

[0008] A connecting mechanism is provided between the main frame and the door, enabling a rotatable connection between the door and the main frame;

[0009] An auxiliary support mechanism is connected between the main frame and the door. The auxiliary support mechanism is adjacent to the connecting mechanism. One end of the auxiliary support mechanism is fixedly connected to the main frame, and the other end is hinged to the door. The auxiliary support mechanism can provide support to the door during the flipping process and allow the door to be fixed in place after the external force is removed.

[0010] In a further embodiment of this utility model, the connecting mechanism is disposed between the upper part of the front side of the main frame and the upper part of the inner side of the door.

[0011] A further embodiment of this utility model is that the connecting mechanism includes a first fixed seat, a connecting block, and a fixing block. The first fixed seat is fixed to the upper part of the front side of the main frame, the fixing block is fixed to the inner side of the door body, one end of the connecting block is fixed to the fixing block, and the other end is rotatably connected to the first fixed seat.

[0012] A further embodiment of this utility model is that the auxiliary support mechanism includes a fixed shell, a hydraulic rod, and a connecting handle. The fixed shell is fixed on the main frame. The middle part of the connecting handle is rotatably connected to the inner side of the fixed shell, and the other end is rotatably connected to a second fixed seat. The second fixed seat is fixed to the inner side of the door body. The upper end of the hydraulic rod is rotatably connected to the inner side of the fixed shell, and the movable end of the other end is hinged to the hydraulic rod.

[0013] A further embodiment of this utility model is that the connecting handle includes an integrally formed first part, a second part, and a third part. The first part and the second part are connected at an obtuse angle, the second part and the third part are perpendicular to each other, the corner connection between the second part and the third part is rotatably connected to the inner side of the fixed shell, one end of the third part is hinged to the hydraulic rod, and the other end of the first part is rotatably connected to the second fixed seat.

[0014] A further embodiment of this utility model is that a protective shell is provided on the outside of the hydraulic rod, and the protective shell is fixed inside the fixed shell.

[0015] The beneficial effects of this utility model are:

[0016] By setting a connecting mechanism and an auxiliary support mechanism between the door and the main frame, the connecting mechanism and the auxiliary support mechanism work together to rotate the door during the flipping process. The auxiliary support mechanism also includes a hydraulic rod. When the door is flipped, the hydraulic rod retracts and acts synchronously on the handle to drive the door to flip. The hydraulic rod also serves to stop the door at a fixed point when it is not subjected to human force. This allows the door to be stopped and limited at any angle, and also prevents the door from suddenly closing when the hand is released, thus improving the convenience and safety of operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention when the door body and the main frame body are separated by explosion;

[0019] Figure 3 for Figure 2 Enlarged diagram of part A in the middle;

[0020] Figure 4 This is an exploded structural diagram of the connecting mechanism and the auxiliary support mechanism. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0024] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0025] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0026] like Figure 1 As shown, this utility model provides a door opening mechanism for a device, which includes a main frame 1, a door 2, a connecting mechanism 3, and an auxiliary support mechanism 4.

[0027] The door opening mechanism of this embodiment is particularly suitable for the up-and-down opening and closing of the door 2.

[0028] Among them, such as Figure 3 The connecting mechanism 3 is connected between the main frame 1 and the door 2, so that the door 2 and the main frame 1 are rotatably connected.

[0029] And, as Figure 3 The connecting mechanism 3 is located between the upper part of the front side of the main frame 1 and the upper part of the inner side of the door 2. Generally, two sets of connecting mechanisms 3 are set for one door 2 to ensure the symmetry of the force when the door 2 is opened and closed.

[0030] Detailed, such as Figure 4 The connecting mechanism 3 includes a first fixed seat 30, a connecting block 31, and a fixed block 32. The first fixed seat 30 is fixed to the upper part of the front side of the main frame 1, the fixed block 32 is fixed to the inside of the door body 2, one end of the connecting block 31 is fixed to the fixed block 32, and the other end is rotatably connected to the first fixed seat 30. During the opening and closing of the door body 2, the connecting block 31 rotates on the first fixed seat 30, forming a fulcrum for rotation.

[0031] In particular, the auxiliary support mechanism 4 is connected and disposed between the main frame 1 and the door 2. The auxiliary support mechanism 4 is adjacent to the connecting mechanism 3. One end of the auxiliary support mechanism 4 is fixedly connected to the main frame 1, and the other end is hinged to the door 2. The auxiliary support mechanism 4 can provide support to the door 2 during the flipping process and stop the door 2 at a fixed point after the external force is removed. In other words, the function of the auxiliary support mechanism 4 is to stop the door 2 immediately when the flipping force on the door 2 is removed, ensuring that the door 2 stops at any angle without the need for manual support, thus facilitating its use.

[0032] More specifically, the auxiliary support mechanism 4 includes a fixed shell 40, a hydraulic rod 41, and a connecting handle 42. The fixed shell 40 is fixed to the main frame 1. The middle part of the connecting handle 42 is rotatably connected to the inner side of the fixed shell 40, and the other end is rotatably connected to a second fixed seat 43, which is fixed to the inner side of the door body 2. The upper end of the hydraulic rod 41 is rotatably connected to the inner side of the fixed shell 40, and the movable end of the other end is hinged to the hydraulic rod 41. The connecting handle 42 includes an integrally formed first part 420, a second part 421, and a third part 422. The first part 420 and the second part 421 are connected at an obtuse angle, and the second part 421 and the third part 422 are perpendicular to each other. The first part 420 is rotatably connected to the corner of the third part 422 and the inner side of the fixed shell 40. One end of the third part 422 is hinged to the hydraulic rod 41, and the other end of the first part 420 is rotatably connected to the second fixed seat 43. The hydraulic rod 41 is also provided with a protective shell 44, which is fixed inside the fixed shell 40. It can be understood that the hydraulic rod 41 is the same type as the hydraulic rod 41 in a car trunk. It can be automatically controlled at any angle. When the door 2 is opened, it swings upward, causing the hydraulic rod 41 to retract. If the hand is released at this time, the hydraulic rod 41 and the handle 42 will immediately be positioned, and the door 2 will be fixed at this angle. Conversely, the door 2 will be closed. This also prevents the door 2 from closing suddenly when the hand is released, improving the convenience and safety of operation.

[0033] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A door opening mechanism for a device, characterized in that, include: Main frame; Door body; A connecting mechanism is provided between the main frame and the door, enabling a rotatable connection between the door and the main frame; An auxiliary support mechanism is connected between the main frame and the door. The auxiliary support mechanism is adjacent to the connecting mechanism. One end of the auxiliary support mechanism is fixedly connected to the main frame, and the other end is hinged to the door. The auxiliary support mechanism can provide support to the door during the flipping process and allow the door to be fixed in place after the external force is removed.

2. The door opening mechanism of the device according to claim 1, characterized in that, The connecting mechanism is located between the upper part of the front side of the main frame and the upper part of the inner side of the door.

3. The door opening mechanism of the device according to claim 1, characterized in that, The connecting mechanism includes a first fixed seat, a connecting block, and a fixing block. The first fixed seat is fixed to the upper part of the front side of the main frame, the fixing block is fixed to the inside of the door body, and one end of the connecting block is fixed to the fixing block, while the other end is rotatably connected to the first fixed seat.

4. The door opening mechanism of the device according to claim 3, characterized in that, The auxiliary support mechanism includes a fixed shell, a hydraulic rod, and a connecting handle. The fixed shell is fixed to the main frame. The middle part of the connecting handle is rotatably connected to the inner side of the fixed shell, and the other end is rotatably connected to a second fixed seat. The second fixed seat is fixed to the inner side of the door body. The upper end of the hydraulic rod is rotatably connected to the inner side of the fixed shell, and the movable end of the other end is hinged to the hydraulic rod.

5. The door opening mechanism of the device according to claim 4, characterized in that, The connecting handle includes an integrally formed first part, second part and third part. The first part and the second part are connected at an obtuse angle. The second part and the third part are perpendicular to each other. The corner of the second part and the third part is rotatably connected to the inner side of the fixed shell. One end of the third part is hinged to the hydraulic rod. The other end of the first part is rotatably connected to the second fixed seat.

6. The door opening mechanism of the device according to claim 4, characterized in that, The hydraulic rod is also provided with a protective shell, which is fixed inside the fixed shell.

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