Control box convenient to assemble

Abstract

The utility model discloses a control box convenient to assemble, which comprises a box body and a cover body which are oppositely arranged up and down, a control panel is arranged on the cover body, a hinge mechanism is arranged between the cover body and the box body, the hinge mechanism is used for enabling the box body and the cover body to rotate relatively when the fixed connection is removed, the hinge mechanism comprises a connecting piece, and the connecting piece is arranged on the box body. The connecting piece comprises a first connecting main body and a second connecting main body, the first connecting main body is clamped and fixed with the cover body, the second connecting main body is clamped and fixed with the box body, and a connecting sheet is arranged between the first connecting main body and the second connecting main body. The box body and the cover body can rotate relatively when the fixed connection is removed, rapid overhaul and maintenance can be carried out after the cover body is opened, the box body and the cover body are still connected in the process, rapid positioning and matching can be carried out after the cover body is rotated back after overhaul and maintenance are completed, and follow-up assembly is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of control boxes, in particular to a control box that is easy to assemble. Background Art

[0002] Door openers are devices that open and close doors through mechanical transmission. Specific types include translational industrial door openers, wheeled industrial door openers, and rolling industrial door openers. Industrial door openers use motors to drive worm gears to achieve a certain output speed and torque, thereby driving the lifting of industrial doors. Industrial door openers have many advantages, such as fast, fully automatic, safe, reliable, and multifunctional.

[0003] The control box of the existing industrial door machine is usually fixed with bolts. During repair and maintenance, once the connecting bolts are removed, the box body and the cover body are completely separated. During assembly, they must be re-positioned, which is not convenient for quick assembly and affects the efficiency of repair and maintenance. Utility Model Content

[0004] In order to solve the above technical problems, the utility model relates to a control box that is easy to assemble. The structure is simple and reliable, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A control box that is easy to assemble, comprises a box body and a cover body that are arranged opposite to each other in an upper and lower manner, the cover body being provided with a control panel, the cover body and the box body being detachably fixedly connected by bolts, a hinge mechanism being further provided between the cover body and the box body, the hinge mechanism being used to allow the box body and the cover body to rotate relative to each other when the fixed connection is released, the hinge mechanism comprising a connecting member, the connecting member comprising a first connecting body and a second connecting body, the first connecting body being fixedly engaged with the cover body, the second connecting body being fixedly engaged with the box body, a connecting sheet being provided between the first connecting body and the second connecting body, the first connecting body and the second connecting body being able to rotate around the connecting sheet.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the first connecting body is provided with a first card joint at one end away from the second connecting body, the cover body is provided with a first card joint groove cooperating with the first card joint, the second connecting body is provided with a second card joint at one end away from the first connecting body, and the box body is provided with a second card joint groove cooperating with the second card joint.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the box body is provided with a slot, the second connecting body is inserted into the slot, and two limiting protrusions are provided on the outer side of the slot, and the limiting protrusions are used to allow the second connecting body to move only up and down.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the width of the connecting sheet is greater than the width of the first card connector and the second card connector.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the connecting piece is made of plastic material.

[0010] On the basis of the above solution and as a preferred solution of the above solution: there are two connecting members and they are located on the same side.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: a plurality of insertion holes are respectively provided on the left and right sides of the cover body, and the box body is provided with bolt mounting holes corresponding to the insertion holes.

[0012] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects: the present invention designs a single-part hinge mechanism with a simple and effective structure, so that the box body and the cover body can rotate relative to each other when the fixed connection is released, and the cover body can be quickly inspected and maintained after it is opened. During this process, the box body and the cover body remain connected, and after the inspection and maintenance are completed, the cover body can be turned back for rapid positioning and cooperation, which is convenient for subsequent assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 1. It is a schematic diagram of the lid body being closed;

[0014] Figure 2 It is a schematic diagram of the cover opening;

[0015] Figure 3 It is a schematic diagram of the connecting parts;

[0016] Figure 4 It is a schematic diagram of the slot;

[0017] Figure 5 This is a side view of the control box;

[0018] Figure 6 It is a three-dimensional schematic diagram of the overall structure. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positional relationships based on the attached Figure 1 The directions or positional relationships shown are only for the convenience of describing the present invention, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In order to solve the above technical problems, Figure 1-6 As shown, the utility model designs a control box that is easy to assemble, including a box body 1 and a cover body 2 that are arranged opposite to each other up and down, the cover body 2 is provided with a control panel, and the left and right sides of the cover body 2 are respectively provided with a plurality of sockets 3, the box body 1 is provided with bolt mounting holes corresponding to the sockets 3, the sockets 3 are used to insert bolts, and the screw rods of the bolts are connected to the bolt mounting holes on the box body 1, and the cover body 2 and the box body 1 are detachably fixedly connected by bolts, and the bolt connection method is stable and convenient for subsequent disassembly.

[0023] A hinge mechanism is also provided between the cover body 2 and the box body 1, and the hinge mechanism is used to allow the box body 1 and the cover body 2 to rotate relative to each other when the fixed connection is released. Specifically, the hinge mechanism includes a connecting member 4, and there are two connecting members 4 installed on the same side of the control box. The connecting member 4 is made of plastic material, which is easy to mold and has a stable structure and low cost. The connecting member 4 includes a first connecting body 41 and a second connecting body 42. A thin connecting sheet 43 with good toughness is provided between the first connecting body 41 and the second connecting body 42. The first connecting body 41 is provided with a first clamping joint 44 at one end away from the second connecting body 42. The cover body 2 is provided with a first clamping groove 21 that cooperates with the first clamping joint 44. The second connecting body 42 is provided with a second clamping joint 45 at one end away from the first connecting body 41. The box body 1 is provided with a second clamping groove 11 that cooperates with the second clamping joint 45. The connecting body 41 is fixedly connected to the cover body 2, and the second connecting body 42 is fixedly connected to the box body 1. When the connecting bolts between the box body 1 and the cover body 2 are removed, the first connecting body 41 and the second connecting body 42 can rotate around the connecting sheet 43. This design makes the rotation radius close to zero and can almost complete a 180-degree opening. Therefore, after opening the cover body 2, quick inspection and maintenance can be carried out without affecting the maintenance operation. During this process, the box body 1 and the cover body 2 are still connected. After the inspection and maintenance are completed, the cover body 2 can be turned back to quickly position and cooperate, which is convenient for subsequent assembly.

[0024] Furthermore, the box body 1 is provided with a slot 12, and the second connecting body 42 is inserted into the slot 12. Figure 4 It is a schematic diagram of the horizontal cross-section of the slot, and two limiting protrusions 13 are arranged on the outer side of the slot 12, and the limiting protrusions 13 can prevent the connecting piece from moving outward and make the second connecting body 42 only move up and down. When installing, the second connecting body 42 of the connecting member 4 can be directly inserted into the slot 12 from top to bottom. In addition, the width of the connecting sheet 43 is greater than the width of the first clamping joint 44 and the second clamping joint 45, so the width of the slot 12 is also smaller than the width of the connecting sheet 43. Therefore, after being inserted to a certain depth so that the second clamping joint 45 is engaged with the second clamping groove 11 of the box body 1, it cannot be further lowered, which plays the role of upper limit in the vertical direction.

[0025] The utility model designs a single-part hinge mechanism with a simple and effective structure, so that the box body and the cover body can rotate relative to each other when the fixed connection is released, and the cover body can be quickly inspected and maintained after it is opened. During this process, the box body and the cover body are still connected. After the inspection and maintenance are completed, the cover body can be turned back to quickly position and cooperate, which is convenient for subsequent assembly.

[0026] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made by technicians in the relevant technical field based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A control box that is easy to assemble, characterized in that: It includes a box body and a cover body which are arranged opposite to each other up and down, the cover body is provided with a control panel, the cover body and the box body are detachably fixedly connected by bolts, a hinge mechanism is also provided between the cover body and the box body, the hinge mechanism is used to allow the box body and the cover body to rotate relative to each other when the fixed connection is released, the hinge mechanism includes a connecting member, the connecting member includes a first connecting body and a second connecting body, the first connecting body is fixedly connected to the cover body, the second connecting body is fixedly connected to the box body, a connecting sheet is provided between the first connecting body and the second connecting body, and the first connecting body and the second connecting body can rotate around the connecting sheet.

2. A control box that is easy to assemble according to claim 1, characterized in that: The first connecting body has a first card joint at one end away from the second connecting body, the cover body has a first card joint groove matched with the first card joint, the second connecting body has a second card joint at one end away from the first connecting body, and the box body has a second card joint groove matched with the second card joint.

3. A control box that is easy to assemble according to claim 2, characterized in that: The box body is provided with a slot, the second connection body is inserted into the slot, and two limiting protrusions are provided on the outer side of the slot, and the limiting protrusions are used to allow the second connection body to move only up and down.

4. The control box that is easy to assemble according to claim 2, characterized in that: The width of the connecting sheet is greater than the width of the first card connector and the second card connector.

5. The control box that is easy to assemble according to claim 4, characterized in that: The connecting piece is made of plastic material.

6. The control box that is easy to assemble according to claim 4, characterized in that: There are two connecting pieces located on the same side.

7. The control box that is easy to assemble according to claim 6, characterized in that: A plurality of insertion holes are respectively arranged on the left and right sides of the cover body, and the box body is provided with bolt mounting holes corresponding to the insertion holes.

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