PLC gateway device

Abstract

The utility model discloses a PLC gateway device which comprises a PLC gateway, a data interface and a heat dissipation groove, the outer surface of the front end of the PLC gateway is provided with a first storage strip groove, the housing of the front end of the PLC gateway is provided with the data interface and the heat dissipation groove, and the upper surface and the lower surface of the front end of the PLC gateway are provided with limiting strip grooves. And a second storage strip groove and a connection groove are formed in the right side surface of the PLC gateway device, a sealing straight plate is installed in the first storage strip groove, and a limiting rod body is installed at the left end of the sealing straight plate in a penetrating mode. According to the PLC gateway device, a first storage strip groove and a second storage strip groove are formed in the PLC gateway device, so that a sealing straight plate can slide into the first storage strip groove to perform sealing protection on a data interface and a heat dissipation groove, the PLC gateway device can be conveniently stored for a long time, the sealing straight plate slides into the second storage strip groove, the data interface and the heat dissipation groove can be opened, and the sealing straight plate can slide into the second storage strip groove to perform sealing protection on the data interface and the heat dissipation groove. Therefore, the installation and use work is performed.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, and particularly relates to a PLC gateway device. Background Technique

[0002] Electrical automation refers to the use in the electrical field to make the electrical engineering operate automatically, including programmable control through a PLC gateway device. However, the current PLC gateway devices on the market still have the following problems:

[0003] For general PLC gateway devices, the data interfaces and heat dissipation slots provided on them are vulnerable to intrusion by external impurities when the PLC gateway device is not in use and needs to be stored for a long time, which may affect the internal components.

[0004] In view of the above problems, an innovative design is carried out on the basis of the original PLC gateway device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a PLC gateway device to solve the problem that in the currently common PLC gateway devices on the market, for general PLC gateway devices, the data interfaces and heat dissipation slots provided on them are vulnerable to intrusion by external impurities when the PLC gateway device is not in use and needs to be stored for a long time, which may affect the internal components.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A PLC gateway device includes a PLC gateway, a data interface, and a heat dissipation slot. A first storage strip groove is opened on the front outer surface of the PLC gateway, and a data interface and a heat dissipation slot are provided on the front outer shell of the PLC gateway. Moreover, limit strip grooves are opened on the upper and lower surfaces of the front of the PLC gateway. A second storage strip groove and a connection groove are opened on the right surface of the PLC gateway. A sealing straight plate is installed inside the first storage strip groove, and a limiting rod body is installed through the left end of the sealing straight plate, and the limiting rod body is connected to the limit strip groove. A magnetic round piece is installed on the inner surface of the right end of the sealing straight plate.

[0007] Preferably, the first storage strip groove communicates with the limit strip groove and the second storage strip groove, and the length and width of the first storage strip groove are equal to the length and width of the second storage strip groove.

[0008] Preferably, the depth of the connection groove is less than the depth of the second storage strip groove, and the connection groove communicates with the second storage strip groove.

[0009] Preferably, the connection mode between the sealing straight plate and the limiting rod body is inlaid and fixed, the height of the limiting rod body is equal to the height of the PLC gateway, and the connection mode between the limiting rod body and the limiting strip groove is rotary sliding.

[0010] Preferably, the connection mode between the sealing straight plate and the first storage strip groove and the second storage strip groove is sliding snap fit, and the outer surface of the sealing straight plate is flush with the outer surface of the PLC gateway.

[0011] Preferably, the connection mode between the magnetic circular part and the sealing straight plate is inlaid and fixed, the outer surface of the magnetic circular part is flush with the surface of the sealing straight plate, and the connection mode between the magnetic circular part and the shell of the PLC gateway is magnetic adsorption.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this PLC gateway device,

[0013] 1. According to the first storage strip groove and the second storage strip groove provided on the PLC gateway, the sealing straight plate can be slid into the first storage strip groove to seal and protect the data interface and the heat dissipation slot, which is convenient for the long-term storage of the PLC gateway. When the sealing straight plate slides into the second storage strip groove, the data interface and the heat dissipation slot can be opened, so as to carry out the installation and use work;

[0014] 2. The sealing straight plate performs smooth sliding and rotating adjustment work through the limiting rod body, and at the same time avoids falling off. The magnetic circular part installed on the sealing straight plate can facilitate the positioning of the sealing straight plate during adjustment, and avoid shaking and generating gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of the overall seal of the present utility model;

[0016] Figure 2 is a schematic three-dimensional structure diagram of the overall expansion of the present utility model;

[0017] Figure 3 is a schematic three-dimensional structure diagram of the adjustment of the sealing straight plate of the present utility model;

[0018] Figure 4 is a schematic three-dimensional structure diagram of the sealing straight plate of the present utility model.

[0019] In the figure: 1. PLC gateway; 2. First storage strip groove; 3. Data interface; 4. Heat dissipation slot; 5. Limiting strip groove; 6. Second storage strip groove; 7. Connecting groove; 8. Sealing straight plate; 9. Limiting rod body; 10. Magnetic circular part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a PLC gateway device, including a PLC gateway 1, a data interface 3, and a heat dissipation slot 4. A first storage strip groove 2 is opened on the front outer surface of the PLC gateway 1, and a data interface 3 and a heat dissipation slot 4 are provided on the front outer shell of the PLC gateway 1. And limit strip grooves 5 are opened on the upper and lower surfaces of the front end of the PLC gateway 1. A second storage strip groove 6 and an engagement groove 7 are opened on the right surface of the PLC gateway 1. A sealing straight plate 8 is installed inside the first storage strip groove 2, and a limiting rod body 9 is installed through the left end of the sealing straight plate 8, and the limiting rod body 9 is connected to the limit strip groove 5, and a magnetic circular part 10 is installed on the inner side surface of the right end of the sealing straight plate 8.

[0022] The first storage strip groove 2 communicates with the limit strip groove 5 and the second storage strip groove 6, and the length and width of the first storage strip groove 2 are equal to the length and width of the second storage strip groove 6. According to the first storage strip groove 2 and the second storage strip groove 6 provided on the PLC gateway 1, the subsequent sealing straight plate 8 can be stored in different orientations.

[0023] The depth of the engagement groove 7 is less than the depth of the second storage strip groove 6, and the engagement groove 7 communicates with the second storage strip groove 6. The combination of the second storage strip groove 6 and the engagement groove 7 allows the sealing straight plate 8 to be slid into the second storage strip groove 6, and then the sealing straight plate 8 can be toggled and opened through the engagement groove 7.

[0024] The connection method between the sealing straight plate 8 and the limiting rod body 9 is inlaid and fixed, and the height of the limiting rod body 9 is equal to the height of the PLC gateway 1, and the connection method between the limiting rod body 9 and the limit strip groove 5 is rotational sliding. The limiting rod body 9 provided on the sealing straight plate 8 can prevent it from falling off during the adjustment process and at the same time make adjustments in different orientations.

[0025] The connection method between the sealing straight plate 8 and the first storage strip groove 2 and the second storage strip groove 6 is sliding engagement, and the outer surface of the sealing straight plate 8 is flush with the outer surface of the PLC gateway 1. The sealing straight plate 8 can be adjusted in different ways, and after being stored, the sealing straight plate 8 can remain flat and avoid bulging.

[0026] The connection method between the magnetic round piece 10 and the sealing straight plate 8 is embedded fixation, and the outer surface of the magnetic round piece 10 is flush with the surface of the sealing straight plate 8, and the connection method between the magnetic round piece 10 and the outer shell of the PLC gateway 1 is magnetic adsorption. According to the magnetic round piece 10 installed on the sealing straight plate 8, when the sealing straight plate 8 is stored, the magnetic adsorption of the magnetic round piece 10 can remain stable.

[0027] Working principle: According to Figures 1 - 4 When the PLC gateway 1 needs to be connected to the outside world, the sealing straight plate 8 can be toggled, and the sealing straight plate 8 can be rotated and tilted on the PLC gateway 1 through the limiting rod body 9 and the limiting strip groove 5, so that the sealing straight plate 8 drives the magnetic round piece 10 to separate from the PLC gateway 1, and the initial positioning is released. Then, the sealing straight plate 8 is pulled, and the sealing straight plate 8 can slide in the first storage strip groove 2, and the sealing straight plate 8 drives the limiting rod body 9 to slide and shift through the limiting strip groove 5. After the limiting rod body 9 moves to the rightmost end, the sealing straight plate 8 is toggled and rotated, and the sealing straight plate 8 is completely rotated and snapped into the second storage strip groove 6 for storage. At the same time, the sealing straight plate 8 drives the magnetic round piece 10 to magnetically adsorb with the PLC gateway 1, and maintains stability, completing the opening operation of the data interface 3 and the heat dissipation slot 4 on the PLC gateway 1, and the subsequent pairing work can be performed. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] 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 PLC gateway device, comprising a PLC gateway (1), a data interface (3) and a heat dissipation slot (4), characterized in that: A first receiving strip groove (2) is formed on the front outer surface of the PLC gateway (1), and a data interface (3) and a heat dissipation groove (4) are provided on the front outer shell of the PLC gateway (1). Moreover, limiting strip grooves (5) are formed on the upper and lower surfaces of the front end of the PLC gateway (1). A second receiving strip groove (6) and an engaging groove (7) are formed on the right surface of the PLC gateway (1). A sealing straight plate (8) is installed inside the first receiving strip groove (2), and a limiting rod body (9) is installed through the left end of the sealing straight plate (8). Moreover, the limiting rod body (9) is connected to the limiting strip groove (5), and a magnetic suction circular part (10) is installed on the inner surface of the right end of the sealing straight plate (8).

2. The PLC gateway device according to claim 1, wherein: The first receiving strip groove (2) communicates with the limiting strip groove (5) and the second receiving strip groove (6), and the length and width of the first receiving strip groove (2) are equal to those of the second receiving strip groove (6).

3. A PLC gateway device according to claim 1, characterized in that: The depth of the engaging groove (7) is less than that of the second receiving strip groove (6), and the engaging groove (7) communicates with the second receiving strip groove (6).

4. A PLC gateway device according to claim 1, characterized in that: The connection mode between the sealing straight plate (8) and the limiting rod body (9) is inlaid and fixed. Moreover, the height of the limiting rod body (9) is equal to the height of the PLC gateway (1), and the connection mode between the limiting rod body (9) and the limiting strip groove (5) is rotational sliding.

5. A PLC gateway device according to claim 1, characterized in that: The connection mode between the sealing straight plate (8) and the first receiving strip groove (2) and the second receiving strip groove (6) is sliding clamping, and the outer surface of the sealing straight plate (8) is flush with the outer surface of the PLC gateway (1).

6. The PLC gateway device according to claim 1, characterized in that: The connection mode between the magnetic suction circular part (10) and the sealing straight plate (8) is inlaid and fixed. Moreover, the outer surface of the magnetic suction circular part (10) is flush with the surface of the sealing straight plate (8), and the connection mode between the magnetic suction circular part (10) and the outer shell of the PLC gateway (1) is magnetic adsorption.

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