Remote control device of RFID reader-writer

Abstract

The utility model relates to the technical field of RFID reader-writers, in particular to a remote control device of an RFID reader-writer, which comprises a graphene heat dissipation layer 13 and a heat dissipation mechanism, the graphene heat dissipation layer 13 is arranged on one side of a dustproof net 14, the heat dissipation mechanism is fixedly connected to the interior of a control device body, and when the control device body is used in a high-temperature environment, equipment is overheated, and the heat dissipation mechanism cannot be used for heat dissipation. Therefore, the heat dissipation mechanism is arranged, the motor is used for controlling the fan blades to start to rotate, the control device body is helped to exchange air in the device body with the outside, the ceramic material has higher heat conductivity, heat can be conducted to the surrounding air from the heating element more quickly, and the ceramic material has insulation performance, so that electromagnetic interference can be reduced; and the graphene heat dissipation layer utilizes the characteristics of high thermal conductivity and high radiance of high-quality thin-layer graphene, so that the efficient heat transfer or cooling effect can be achieved, the aging of internal elements of equipment is slowed down, and the service life of the RFID reader-writer is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of RFID readers and writers, in particular to a remote control device for an RFID reader and writer. Background Art

[0002] The remote control device of the RFID reader is a device that enables the reader to remotely receive instructions and data. It is usually composed of a remote controller, a communication module, and a power management module. In practical applications, the remote control device of the RFID reader can achieve remote control in a wired or wireless manner. For example, through communication interfaces such as RS-485, RS-232, Ethernet or wireless networks, the remote controller can exchange data with the reader to achieve remote control of the reader. This remote control device is widely used in logistics and warehousing management, production automation, intelligent transportation and other fields. In the prior art, RFID readers generate heat during use. If this heat is not discharged in time, continuous overheating will accelerate the aging of internal components of the device, thereby shortening the service life of the RFID reader. Utility Model Content

[0003] The purpose of the utility model is to provide a remote control device for an RFID reader / writer to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A remote control device for an RFID reader / writer, comprising a control device body, and further comprising:

[0006] An indicator light, the indicator light being fixedly connected to the front side of the control device body;

[0007] A graphene heat dissipation layer, which is arranged on one side of the dustproof net. The graphene heat dissipation layer utilizes the high thermal conductivity and high emissivity characteristics of high-quality thin-layer graphene to achieve efficient heat transfer or cooling effects;

[0008] The heat dissipation mechanism is fixedly connected to the inside of the control device body. Using the control device body in a high temperature environment will cause the device to overheat, so the heat dissipation mechanism is provided.

[0009] As a preferred solution of the utility model, a spring, one end of which is fixedly connected to the inside of the control device body;

[0010] A card block is fixedly connected to the other end of the spring. Several heat dissipation materials are arranged on one side of the card block. The card block is combined with the spring to limit the heat dissipation materials.

[0011] As a preferred solution of the utility model, a dustproof net is snap-connected to one side of the card block, and a dustproof net is arranged on one side of the fan blade to prevent external dust from entering the interior of the control device body.

[0012] As a preferred solution of the utility model, a ceramic heat dissipation layer is provided on one side of the graphene heat dissipation layer. The ceramic material of the ceramic heat dissipation layer has a higher thermal conductivity, can conduct heat from the heating element to the surrounding air more quickly, and has an insulating property, which can reduce electromagnetic interference;

[0013] The heat dissipation plate is arranged on one side of the ceramic heat dissipation layer, and the heat dissipation plate plays a preliminary role in helping to dissipate heat.

[0014] As a preferred solution of the utility model, a motor, wherein the motor is fixedly connected to the inside of the control device body;

[0015] The fan blades are fixedly connected to the output end of the motor, and the motor controls the fan blades to start rotating, thereby helping to control the exchange of air inside the device body with the outside.

[0016] As a preferred solution of the utility model, a power supply module is provided inside the control device body;

[0017] Communication module: A communication module is arranged inside the control device body. The control device body is responsible for sending instructions to the reader / writer, the communication module is responsible for establishing a communication connection between the control device body and the reader / writer, and the power module is responsible for providing a stable power supply for the reader / writer.

[0018] As a preferred solution of the utility model, a socket is fixedly connected to the front of the control device body;

[0019] Heat dissipation holes: heat dissipation holes are arranged on both sides of the control device body.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] In the utility model, a heat dissipation mechanism is provided, and the fan blades are controlled by a motor to start rotating, thereby helping to control the exchange of air inside the device body with the outside. The ceramic material has a higher thermal conductivity, and can transfer heat from the heating element to the surrounding air more quickly, and has insulating properties, which can reduce electromagnetic interference. The graphene heat dissipation layer utilizes the high thermal conductivity and high emissivity characteristics of high-quality thin-layer graphene, and can achieve efficient heat transfer or cooling effects, thereby slowing down the aging of internal components of the device, thereby extending the service life of the RFID reader. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall side view structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the overall internal structure of the utility model.

[0026] In the figure: 1. Control device body; 2. Heat dissipation hole; 3. Socket; 4. Indicator light; 5. Spring; 6. Ceramic heat dissipation layer; 7. Heat dissipation plate; 8. Card block; 9. Power module; 10. Fan blades; 11. Motor; 12. Communication module; 13. Graphene heat dissipation layer; 14. Dustproof net. DETAILED DESCRIPTION

[0027] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0028] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0029] In the description of the present invention, 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; 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.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] See also Figure 1-4 , the utility model provides a technical solution:

[0032] A remote control device for an RFID reader / writer, comprising a control device body 1, and further comprising:

[0033] Indicator light 4, the indicator light 4 is fixedly connected to the front side of the control device body 1;

[0034] The graphene heat dissipation layer 13 is arranged on one side of the dustproof net 14. The graphene heat dissipation layer 13 utilizes the high thermal conductivity and high emissivity characteristics of high-quality thin-layer graphene to achieve efficient heat transfer or cooling effect;

[0035] The heat dissipation mechanism is fixedly connected to the inside of the control device body 1. Using the control device body in a high temperature environment will cause the device to overheat, so the heat dissipation mechanism is provided.

[0036] As an example of the present utility model, a spring 5, one end of which is fixedly connected to the inside of the control device body 1;

[0037] The clamping block 8 is fixedly connected to the other end of the spring 5. Several heat dissipation materials are arranged on one side of the clamping block 8. The clamping block 8 is combined with the spring 5 to limit the heat dissipation materials.

[0038] As an example of the present invention, a dustproof net 14 is snap-connected to one side of the block 8 , and a dustproof net 14 is provided on one side of the fan blade 10 , which can prevent external dust from entering the interior of the control device body 1 .

[0039] As an example of the present invention, a ceramic heat dissipation layer 6 is provided on one side of the graphene heat dissipation layer 13. The ceramic material of the ceramic heat dissipation layer 6 has a higher thermal conductivity, can conduct heat from the heating element to the surrounding air more quickly, and has an insulating property, which can reduce electromagnetic interference;

[0040] The heat sink 7 is arranged on one side of the ceramic heat sink layer 6, and the heat sink 7 plays a role in initially helping to dissipate heat.

[0041] As an example of the present utility model, the motor 11 is fixedly connected to the inside of the control device body 1;

[0042] The fan blades 10 are fixedly connected to the output end of the motor 11. The motor 11 controls the fan blades 10 to start rotating, thereby helping to control the exchange of air inside the device body 1 with the outside.

[0043] As an example of the present utility model, a power module 9 is provided inside the control device body 1;

[0044] Communication module 12: A communication module 12 is arranged inside the control device body 1. The control device body 1 is responsible for sending instructions to the reader / writer, and the communication module 12 is responsible for establishing a communication connection between the control device body 1 and the reader / writer, while the power module 9 is responsible for providing a stable power supply for the reader / writer.

[0045] As an example of the present utility model, the socket 3, the front side of the control device body 1 is fixedly connected with the socket 3;

[0046] Heat dissipation holes 2 are provided on both sides of the control device body 1 .

[0047] Working principle: When in use, the control device body 1 is responsible for sending instructions to the reader / writer, the communication module 12 is responsible for establishing a communication connection between the control device body 1 and the reader / writer, and the power module 9 is responsible for providing a stable power supply for the reader / writer. Using the control device body in a high temperature environment will cause the device to overheat, so a heat dissipation mechanism is provided, wherein the motor 11 controls the fan blades 10 to start rotating, helping the air inside the control device body 1 to exchange with the outside, and a dustproof net 14 is provided on one side of the fan blades 10 to prevent external dust from entering the inside of the control device body 1. In addition, several heat dissipation materials are also provided on one side of the card block 8. The card block 8 is combined with the spring 5 to limit the heat dissipation material, and the heat dissipation plate 7 plays a preliminary role in helping heat dissipation. The ceramic heat dissipation layer 6 ceramic material has a higher thermal conductivity, can transfer heat from the heating element to the surrounding air more quickly, and has insulation properties, which can reduce electromagnetic interference. In addition, a graphene heat dissipation layer 13 is provided, which utilizes the high thermal conductivity and high emissivity characteristics of high-quality thin-layer graphene to achieve efficient heat transfer or cooling effects.

[0048] 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 remote control device for an RFID reader / writer, comprising a control device body (1), characterized in that: Also includes: An indicator light (4), the indicator light (4) being fixedly connected to the front side of the control device body (1); A graphene heat dissipation layer (13), wherein the graphene heat dissipation layer (13) is arranged on one side of the dustproof net (14). A heat dissipation mechanism is fixedly connected to the interior of a control device body (1).

2. The remote control device for an RFID reader / writer according to claim 1, characterized in that: The heat dissipation mechanism comprises: A spring (5), one end of which is fixedly connected to the inside of the control device body (1); A clamping block (8), wherein the clamping block (8) is fixedly connected to the other end of the spring (5).

3. The remote control device of the RFID reader / writer according to claim 1, characterized in that: The heat dissipation mechanism comprises: A dustproof net (14), the dustproof net (14) being snap-connected to one side of the clamping block (8); 4. The remote control device of an RFID reader / writer according to claim 1, characterized in that: The heat dissipation mechanism comprises: A ceramic heat dissipation layer (6), wherein the ceramic heat dissipation layer (6) is arranged on one side of the graphene heat dissipation layer (13); A heat dissipation plate (7), wherein the heat dissipation plate (7) is arranged on one side of the ceramic heat dissipation layer (6).

5. The remote control device of an RFID reader / writer according to claim 1, characterized in that: The heat dissipation mechanism comprises: A motor (11), wherein the motor (11) is fixedly connected to the inside of the control device body (1); The fan blade (10) is fixedly connected to the output end of the motor (11).

6. The remote control device of the RFID reader / writer according to claim 1, characterized in that: A power module (9), wherein the control device body (1) is provided with a power module (9); A communication module (12), a communication module (12) is arranged inside the control device body (1).

7. The remote control device of an RFID reader / writer according to claim 1, characterized in that: A socket (3), the front side of the control device body (1) being fixedly connected with the socket (3); Heat dissipation holes (2), heat dissipation holes (2) are arranged on both sides of the control device body (1).

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