Wireless transceiver
By designing a wireless transceiver and using TYPE-C interfaces for both the transmitter and receiver along with a 2.4G wireless transmission module, the problem of poor connectivity in environments with unstable network signals was solved, enabling stable control of smart home and smart planting equipment and expanding the application scope of wireless communication.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-10
AI Technical Summary
In environments with unstable network signals, the wireless connection of smart home and smart planting equipment is not smooth and is prone to dropping, affecting the normal use and control of the equipment and limiting the application of wireless communication technology.
Design a wireless transceiver, including a transmitter and a receiver, which connects to controllers and appliances via a TYPE-C interface, employs a 2.4G wireless transmission module and a ceramic antenna, supports waterproof design, and achieves a stable and reliable wireless connection.
Even under poor network conditions, stable and reliable device connections were achieved, expanding the application scope of wireless communication technology in smart homes and smart planting, and improving the intelligence level of the devices and user experience.
Smart Images
Figure CN224111166U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wireless communication field, in particular to be applied to wireless transceiver in intelligent house or wisdom planting environment. BACKGROUND
[0002] With the continuous development of science and technology, wireless communication technology has been widely applied in intelligent house, wisdom planting and many fields. At present, the common wireless communication on the market mainly realizes the wireless connection between devices through WIFI or Bluetooth, and in some special environment, such as basement or remote area, network signal is unstable, and the connection is not smooth, and the device is offline, which seriously affects the normal use and control effect of the device, brings many inconvenience to the user when using intelligent house device or wisdom planting scene, and limits the further development and application of wireless communication technology. UTILIT Y MODEL CONTENT
[0003] The utility model aims at providing a wireless transceiver, which is connected with the controller through the transmitter and connected with the electric appliance through the receiver, so that the controller can wirelessly control the electric appliance, and the structure is simple, small and easy to carry, and the cost is low, and stable and reliable wireless connection can be realized in the environment with poor network environment.
[0004] In order to realize the above-mentioned purpose, the following technical scheme is adopted:
[0005] A wireless transceiver, comprising a transmitter and a receiver paired with the transmitter; the transmitter and the receiver each comprise a shell, an interface arranged at one end of the shell, and a wireless transmission module built-in the shell; the interface of the transmitter is used for being connected with the controller, and the interface of the receiver is used for being connected with the electric appliance; the wireless transmission module of the transmitter is used for communicating with the wireless transmission module of the receiver, so as to realize the wireless control of the controller to the electric appliance.
[0006] Preferably, a waterproof ring is arranged between the shell and the interface of the receiver.
[0007] Preferably, the shell of the transmitter is provided with a silica gel rope at the end away from the interface; and the silica gel rope is detachably mounted on the shell of the transmitter through a snap fastener.
[0008] Preferably, the wireless transmission module of the transmitter and the receiver each adopts a wireless transmission control 2.4G chip.
[0009] Preferably, the interface of the transmitter and the receiver each is a TYPE-C interface.
[0010] Preferably, the transmitter and the receiver are both provided with a PCB board in the shell; the wireless transmission module is arranged on the PCB board; and the transmitter and the receiver are both provided with a main control chip and a CAN chip on the PCB board.
[0011] Preferably, the transmitter and the receiver are both provided with a ceramic antenna on the PCB board.
[0012] By adopting the above scheme, the wireless transceiver has the advantages that:
[0013] The wireless transceiver is simple in structure, small in size, easy to carry and low in cost. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a perspective view of the transmitter of the utility model;
[0015] Figure 2 It is a perspective view of the receiver of the utility model;
[0016] Figure 3 It is a use principle block diagram of a pair of transmitter and receiver of the utility model;
[0017] Figure 4 It is a use principle block diagram of a pair of transmitter and receiver of the utility model;
[0018] Among them, the drawing mark explanation is:
[0019] 100 - transmitter, 200 - receiver,
[0020] 300 - controller, 400 - electric appliance,
[0021] 11 / 21 - shell, 12 / 22 - interface,
[0022] 13 - silica gel hanging rope, 14 - snap fastener,
[0023] 23 - waterproof ring. DETAILED DESCRIPTION
[0024] The utility model will be further explained in detail in combination with the drawings and examples. It can be understood that the specific examples described here are only used to explain the utility model and are not limited to the utility model. In addition, it should be noted that in order to facilitate the description, only the parts related to the utility model are shown in the drawings, not all the structures.
[0025] In the utility model, unless another explicit provision and limitation, the first feature is in the second feature "on" or "under" can include that the first and second features are in direct contact, also can include that the first and second features are not in direct contact but contact through other features between them. Moreover, the first feature is "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature. The first feature is "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.
[0026] In the description of the embodiment, the orientation or position relationship of the terms "on", "under", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.
[0027] Referring to Figures 1 to 4 The utility model provides a wireless transceiver, including transmitter 100 and the receiver 200 that are paired with transmitter 100, in a specific embodiment, transmitter 100, receiver 200 all are rectangular. The transmitter 100, receiver 200 all include shell 11 / 21, the interface 12 / 22 of being arranged in the shell 11 / 21 one end and the wireless transmission module of being built-in in the shell 11 / 21, the interface 12 of transmitter 100 is used to be connected with controller 300, the interface 22 of receiver 200 is used to be connected with electric appliance 400, please continue to refer to Figure 3 , the interface 12 of transmitter 100 is connected to controller 300, the interface 22 of receiver 200 is connected to electric appliance 400, the wireless transmission module of transmitter 100 is used for with the wireless transmission module of receiver 200 communication, two-way transmission data, to realize the wireless control of controller 300 to electric appliance 400.
[0028] Among them, the waterproof ring 23 is arranged between the shell 21 and the interface 22 of the receiver 200, when the receiver 200 is inserted on the electric appliance 400 for use, the waterproof ring 23 can effectively prevent water from entering the inside of the electric appliance 400 from the plug interface.
[0029] The shell 11 of transmitter 100 is provided with a silica gel rope 13 at one end away from the interface 12, and the silica gel rope 13 is detachably mounted on the shell 11 of transmitter 100 through a snap fastener 14. The silica gel rope 13 can also be connected to the shell 11 of transmitter 100 by using a key ring or other detachable structure.
[0030] The interface 12 / 22 of the transmitter 100 and the receiver 200 is a TYPE-C interface, which can be directly adapted to the interface of the controller 300 or the electrical appliance 400, without the need of an additional adapter or converter, thereby improving the versatility and ease of use of the wireless transceiver and facilitating the installation and use of the user.
[0031] The PCB board is arranged in the shell 11 / 21 of the transmitter 100 and the receiver 200; the wireless transmission module is arranged on the PCB board, and the wireless transmission module of the transmitter 100 and the receiver 200 adopts a wireless transmission control 2.4G chip; the PCB board of the transmitter 100 and the receiver 200 is further provided with a main control chip and a CAN chip. The wireless transceiver provided by the utility model is mainly applied to a plant planting environment with poor network environment, controls an environment adjusting device (electrical appliance), is low in cost, stable in connection, the transmitter 100 and the receiver 200 are one-to-one paired, electromagnetic wave transmission in 2.400~2.4835GHz ISM frequency band, that is, through 2.4G wireless transmission. In another specific embodiment, the model of the wireless transmission control 2.4G chip is XN297LBW; the model of the CAN chip is SIT1051, and the CAN chip supports the second function; the main control chip is responsible for control and conversion, and the main control chip supports CC (configuration channel), PWM (Pulse Width Modulation) and FG (Feedback signal) control electrical appliance 400, and the transmitter 100 and the receiver 200 support automatic reconnection when being disconnected.
[0032] The PCB board of the transmitter 100 and the receiver 200 is further provided with a ceramic antenna, the ceramic antenna is adopted, the size of the PCB board is reduced, and the transmitter 100 and the receiver 200 are more compact.
[0033] Please continue to refer to Figure 4 One controller 300 can be connected with multiple transmitters 100 at the same time, and multiple electrical appliances 400 connected with the receivers 200 can be controlled at the same time. In a room environment, the electrical appliance 400 can be a television, an air conditioner, a warmer, a humidifier, a dehumidifier, a table lamp, a sound equipment and the like; in a plant planting environment, the electrical appliance 400 can be an air conditioner, a humidifier, a dehumidifier, a fan, a plant lamp and an automatic watering device. When multiple pairs of transmitters 100 and receivers 200 are used at the same time in the same space, same frequency interference is likely to occur. In order to ensure reliable communication in a complex environment, the transmitter 100 and the receiver 200 perform anti-collision processing in the communication process, that is, a processing mechanism for same frequency interference, so that multiple pairs of transmitters 100 and receivers 200 can work at the same time in the same room, reliable communication in a complex environment is ensured, and the stability and reliability of the system are improved.
[0034] In addition, the wireless transceiver provided by the utility model also supports the functions of the conventional switch, gear control and the like of the electric appliance 400, and also supports the second function setting, for example, the electric appliance mode setting, the rotation head angle, the OTA upgrade and the like, so that the diversified control requirements of the user in different scenes can be met, and the intelligent level and the user experience of the equipment are improved.
[0035] In use, the transmitter 100 is connected to the controller 300, the transmitter 100 transmits the electric appliance type to the controller 300 through the FG single bus communication mode, the controller 300 receives the electric appliance type, then issues the corresponding PWM signal to the transmitter 100, the transmitter 100 receives the PWM signal and converts it into the corresponding gear information and sends it to the receiver 200, the receiver 200 reads the load type and transmits it to the transmitter 100, the transmitter 100 informs the controller 300 through the FG single bus protocol communication mode, then transmits different PWM information according to the electric appliance type, and the receiver 200 converts the transmitted gear information into the PWM output and outputs it to the load end.
[0036] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model. Apparently, the above embodiment of the utility model is only for clearly illustrating the utility model, and is not the limitation of the embodiment of the utility model. For the ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, it is unnecessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A wireless transceiver, characterized by The application relates to a transmitter and a receiver matched with the transmitter; the transmitter and the receiver each comprise a shell, an interface arranged at one end of the shell, and a wireless transmission module arranged in the shell; the interface of the transmitter is used for being connected with a controller, and the interface of the receiver is used for being connected with an electric appliance; the wireless transmission module of the transmitter is used for communicating with the wireless transmission module of the receiver to realize wireless control of the electric appliance by the controller.
2. The wireless transceiver of claim 1, wherein, A waterproof ring is arranged between the shell and the interface of the receiver.
3. The wireless transceiver of claim 1, wherein, A silica gel hanging rope is arranged at the end of the shell of the transmitter away from the interface; the silica gel hanging rope is detachably mounted on the shell of the transmitter through a buckle.
4. The wireless transceiver of claim 1, wherein, The wireless transmission module of the transmitter and the receiver each adopts a wireless transmission control 2.4G chip.
5. The wireless transceiver of claim 1, wherein, The interface of the transmitter and the receiver is a TYPE-C interface.
6. The wireless transceiver of claim 1, wherein, PCB boards are arranged in the shells of the transmitter and the receiver; the wireless transmission module is arranged on the PCB board; a main control chip and a CAN chip are further arranged on the PCB board of the transmitter and the receiver.
7. The wireless transceiver of claim 6, wherein, Ceramic antennas are further arranged on the PCB boards of the transmitter and the receiver.