Control box for electric retractable door

Abstract

The utility model relates to the technical field of electric retractable doors, in particular to a control box for an electric retractable door, which comprises a control box main body, a power socket is arranged at one end of the control box main body, and a plug main body is inserted into one end of the power socket in a sliding manner. One side of the control box body is slidably connected with two clamping assemblies which are symmetrically arranged with the power socket as the center. The device has the beneficial effects that the two clamping assemblies which are symmetrically arranged with the power socket as the center are slidably installed on the control box body, and after the plug body and the control box body are connected in an inserted mode, clamping blocks in the clamping assemblies can clamp and fix the plug body under the action of second springs; and under the action of a limiting block and a third spring on the clamping block, the plug main body which is installed in place can be further limited, so that the plug main body is prevented from sliding out of the power socket due to the influence of vibration.

Description

Technical Field

[0001] The utility model relates to the technical field of electric telescopic doors, in particular to a control box for electric telescopic doors. Background Art

[0002] Electric retractable doors are a type of door product that uses an electric drive device to achieve automatic retraction and opening and closing of the door body. They are widely used in various commercial places, residential communities, enterprises, institutions, schools, warehouses and other places that require frequent entry and exit and have certain requirements for the door opening space.

[0003] At present, the electric telescopic door is composed of a door body, a driving system and a control system. The control system includes a control box, a remote control and other structures. The control box controls the rotation of the motor, thereby controlling the sliding of the door body.

[0004] However, since the motor vibrates greatly when it is running, long-term vibration may cause the plug on the control box to loosen, causing the door body to suddenly lose control. Therefore, the utility model proposes a control box for an electric telescopic door to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a control box for an electric telescopic door, so as to solve the problem in the background art that vibration generated when the motor is running may cause the plug on the control box to loosen and thus cause the door body to suddenly lose control.

[0006] To achieve the above object, the utility model provides the following technical solution: a control box for an electric telescopic door, the control box for an electric telescopic door comprising:

[0007] A control box body, one end of which is provided with a power socket, one end of which is slidably plugged with a plug body, and one side of the control box body is slidably connected with two clamping components symmetrically arranged with the power socket as the center;

[0008] The clamping assembly includes a guide rod, which is located on one side of the control box body and is slidably plugged into the control box body. One end of the guide rod is fixedly connected with a clamping block for clamping the plug body, a No. 2 spring is fixedly connected between the clamping block and the control box body, one end of the clamping block is slidably plugged into a limit block, and a No. 3 spring is fixedly connected between the limit block and the control box body.

[0009] Preferably, a fixing plate is fixedly connected to one side of the control box body, the guide rod is arranged in a "polygonal" shape, a plug interface for the guide rod to slide and plug in is opened through one side of the fixing plate, and the No. 2 spring is located between the clamp block and the fixing plate.

[0010] Preferably, positioning components for fixing the clamping components are provided on both sides of the control box body, and the positioning components include a positioning rod, which is located on one side of the control box body and is slidably connected to the control box body. A No. 1 spring is fixedly connected between the positioning rod and the control box body, and a positioning hole for sliding insertion of the positioning rod is opened on one side of the guide rod.

[0011] Preferably, one end of the positioning rod is slidably sleeved with a convex plate, the convex plate is fixedly connected to the control box body, one end of the positioning rod is fixedly connected to a connecting plate, and the No. 1 spring is located between the convex plate and the connecting plate.

[0012] Preferably, an insulating rubber pad is fixedly connected to one side of the clamping block, and two symmetrically arranged insulating dustproof pads are fixedly connected to one end of the clamping block.

[0013] Preferably, a mounting groove is provided at one end of the clamping block, the No. 3 spring is located in the inner cavity of the mounting groove, and the limiting block and the mounting groove are slidably plugged.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device slides and installs two clamping assemblies symmetrically arranged with the power socket as the center on the control box body. After the plug body and the control box body are plugged in, the clamping block in the clamping assembly will clamp and fix the plug body under the action of the No. 2 spring, and under the action of the limit block on the clamping block and the No. 3 spring, the installed plug body can be further limited to prevent the plug body from sliding out of the power socket due to vibration. This solves the problem that the vibration generated when the motor is running may cause the plug on the control box to loosen, thereby causing the door body to suddenly lose control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side schematic diagram of the main structure of the control box of the utility model;

[0018] Figure 3 This is an exploded view of the clamping assembly structure of the utility model.

[0019] In the figure: 1. Control box body; 11. Fixing plate; 12. Power socket; 13. Plug interface; 2. Plug body; 3. Clamping assembly; 4. Positioning assembly; 41. Convex plate; 42. Positioning rod; 43. Connecting plate; 44. Spring No. 1; 5. Guide rod; 51. Positioning hole; 6. Clamping block; 61. Mounting slot; 62. Insulating rubber pad; 7. Spring No. 2; 8. Insulating dustproof pad; 9. Limit block; 91. Spring No. 3. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 3 , the utility model provides a technical solution:

[0025] Embodiment 1, a control box for an electric telescopic door, the control box for an electric telescopic door comprises: a control box body 1 and a clamping assembly 3.

[0026] Specifically, a power socket 12 is provided at one end of the control box body 1, a plug body 2 is slidably inserted at one end of the power socket 12, and two clamping components 3 symmetrically arranged with the power socket 12 as the center are slidably connected to one side of the control box body 1;

[0027] Furthermore, the clamping assembly 3 includes a guide rod 5, which is located on one side of the control box body 1 and is slidably plugged with the control box body 1, one end of the guide rod 5 is fixedly connected with a clamping block 6 for clamping the plug body 2, a No. 2 spring 7 is fixedly connected between the clamping block 6 and the control box body 1, one end of the clamping block 6 is slidably plugged with a limit block 9, and a No. 3 spring 91 is fixedly connected between the limit block 9 and the control box body 1. In actual implementation, first slide the two clamping assemblies 3 away from the power socket 12, and then plug the plug body 2 and the power socket 12 together. As the restraint on the clamping assembly 3 is released, the clamping block 6 in the clamping assembly 3 will slide toward the end of the plug body 2 under the action of the No. 2 spring 7, clamping and fixing the plug body 2, and under the action of friction, preventing the plug body 2 from sliding toward the outside of the power socket 12 due to the influence of motor vibration. After the clamping block 6 contacts the plug body 2, the limit block 9 will also slide out of the clamping block 6 and, under the action of the No. 3 spring 91, engage with the end of the plug body 2 connected to the wire, thereby further limiting the sliding of the plug body 2 and ensuring the stability of the plug body 2 after insertion.

[0028] In order to facilitate the sliding installation of the clamping assembly 3, a fixed plate 11 is fixedly connected to one side of the control box body 1 of the present application, and the guide rod 5 is arranged in a "polygonal" shape. A plug-in interface 13 for the guide rod 5 to be slidably inserted is opened on one side of the fixed plate 11. The No. 2 spring 7 is located between the clamping block 6 and the fixed plate 11. The guide rod 5 arranged in a "polygonal" shape can further prevent the clamping block 6 from rotating. Through the sliding insertion of the guide rod 5 and the plug-in interface 13, the clamping assembly 3 can be slidably installed on the control box body 1.

[0029] In order to facilitate the fixing of the clamping assembly 3, both sides of the control box body 1 of the present application are provided with positioning assemblies 4 for fixing the clamping assembly 3, the positioning assembly 4 includes a positioning rod 42, the positioning rod 42 is located on one side of the control box body 1 and is slidably connected to the control box body 1, a No. 1 spring 44 is fixedly connected between the positioning rod 42 and the control box body 1, and a positioning hole 51 for the sliding insertion of the positioning rod 42 is opened on one side of the guide rod 5. In the process of sliding the two clamping assemblies 3 away from the power socket 12, the control positioning rod 42 is firstly slid to make way for the sliding path of the guide rod 5 until the positioning rod 42 can be inserted into the positioning hole 51. At this time, under the action of the No. 1 spring 44, the positioning rod 42 can fix the guide rod 5, thereby preventing the clamping assembly 3 from sliding, so that there is no need to fix the clamping assembly 3 by hand all the time.

[0030] In order to facilitate the sliding installation of the positioning rod 42, one end of the positioning rod 42 of the present application is slidably sleeved with a protruding plate 41, the protruding plate 41 is fixedly connected to the control box body 1, and one end of the positioning rod 42 is fixedly connected to a connecting plate 43, and a spring No. 44 is located between the protruding plate 41 and the connecting plate 43, so that the positioning rod 42 can be slidably installed on the control box body 1.

[0031] In order to further improve the fixing effect of the clamp block 6, one side of the clamp block 6 of the present application is fixedly connected with an insulating rubber pad 62, and one end of the clamp block 6 is fixedly connected with two symmetrically arranged insulating dustproof pads 8. The insulating rubber pad 62 can further increase the friction between the clamp block 6 and the plug body 2, and can also protect the plug body 2. The insulating dustproof pad 8 can block the gap between the plug body 2 and the power socket 12 to prevent dust from entering the power socket 12, thereby improving safety.

[0032] In order to facilitate the sliding installation of the limit block 9, an installation groove 61 is opened at one end of the clamping block 6 of the present application, and the No. 3 spring 91 is located in the inner cavity of the installation groove 61. The limit block 9 and the installation groove 61 are slidably plugged in. The installation groove 61 can provide installation space for the limit block 9 and prevent the limit block 9 from sliding out and rotating.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control box for an electric telescopic door, characterized in that: The control box for electric telescopic doors includes: A control box body (1), one end of the control box body (1) is provided with a power socket (12), one end of the power socket (12) is slidably plugged with a plug body (2), and one side of the control box body (1) is slidably connected with two clamping components (3) symmetrically arranged with the power socket (12) as the center; The clamping assembly (3) comprises a guide rod (5), the guide rod (5) being located at one side of the control box body (1) and being slidably plugged into the control box body (1), one end of the guide rod (5) being fixedly connected with a clamping block (6) for clamping the plug body (2), a No. 2 spring (7) being fixedly connected between the clamping block (6) and the control box body (1), one end of the clamping block (6) being slidably plugged into a limit block (9), and a No. 3 spring (91) being fixedly connected between the limit block (9) and the control box body (1).

2. A control box for an electric telescopic door according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to one side of the control box body (1); the guide rod (5) is arranged in a "polygonal" shape; a plug-in interface (13) for the guide rod (5) to be slidably plugged is provided through one side of the fixing plate (11); and the No. 2 spring (7) is located between the clamping block (6) and the fixing plate (11).

3. A control box for an electric telescopic door according to claim 2, characterized in that: Positioning assemblies (4) for fixing the clamping assembly (3) are arranged on both sides of the control box body (1), and the positioning assembly (4) comprises a positioning rod (42), and the positioning rod (42) is located on one side of the control box body (1) and is slidably connected to the control box body (1), and a first spring (44) is fixedly connected between the positioning rod (42) and the control box body (1), and a positioning hole (51) for the positioning rod (42) to be slidably inserted is opened on one side of the guide rod (5).

4. A control box for an electric telescopic door according to claim 3, characterized in that: One end of the positioning rod (42) is slidably sleeved with a convex plate (41), the convex plate (41) is fixedly connected to the control box body (1), one end of the positioning rod (42) is fixedly connected to a connecting plate (43), and the No. 1 spring (44) is located between the convex plate (41) and the connecting plate (43).

5. The control box for an electric telescopic door according to claim 2, characterized in that: An insulating rubber pad (62) is fixedly connected to one side of the clamping block (6), and two symmetrically arranged insulating dustproof pads (8) are fixedly connected to one end of the clamping block (6).

6. A control box for an electric telescopic door according to claim 5, characterized in that: One end of the clamping block (6) is provided with a mounting groove (61), the third spring (91) is located in the inner cavity of the mounting groove (61), and the limiting block (9) and the mounting groove (61) are slidably plugged.

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