CN215990753U - Wireless signal transmitting device - Google Patents
Wireless signal transmitting device Download PDFInfo
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- CN215990753U CN215990753U CN202122505244.3U CN202122505244U CN215990753U CN 215990753 U CN215990753 U CN 215990753U CN 202122505244 U CN202122505244 U CN 202122505244U CN 215990753 U CN215990753 U CN 215990753U
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- wireless signal
- wireless
- rear cover
- signal
- signal transmission
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Abstract
The utility model discloses a wireless signal transmitting device which comprises a front cover and a rear cover, wherein a cavity formed by the front cover and the rear cover is internally provided with a wireless signal transmission circuit board, and the wireless signal transmission circuit board is used for receiving a wired signal of an external controller, converting the received signal into a wireless signal and transmitting the wireless signal to equipment with a wireless signal receiving function. The utility model can solve the problem of transmission from the signal controller to the wireless equipment part in wireless signal transmission, so that the wireless equipment does not need to be subjected to nonstandard processing on the equipment part independently, and has the advantages of simple structure, reasonable design and easy manufacture.
Description
Technical Field
The present invention relates to the field of wireless signal transmission, and in particular, to a device having a DMX wireless signal transmitting function.
Background
At present, more and more electronic devices are used, and the trend is also toward controlling various electronic devices in a wireless manner.
The application publication date is 2019, 8 and 27, the application publication number is CN110177133A, and the patent name is a Chinese patent of an LED lamp 2.4G wireless control system, and the Chinese patent discloses a technical scheme which comprises a mobile end, a cloud end, a PC end, a transmitting device and a DMX control console, wherein the mobile end is in signal connection with the cloud end through a 4G network or a wireless network, the cloud end is in signal connection with the PC end through an Ethernet network, the PC end is in signal connection with the DMX control console through a USB connecting wire, and the DMX control console is electrically connected with an LED fluorescent rod through a DMX channel; the utility model realizes wireless control by using 2.4G transmission protocol.
The technical scheme is that the granting date is 2021, 4 and 16 days, the granting number is CN212992350U, the patent name is a Chinese patent of a wireless signal transmitting device, the wireless signal transmitting device comprises a fixed shell body, a placing groove is arranged inside the fixed shell body, a signal transmitter is arranged in the placing groove, a mounting groove is arranged between the placing groove and the fixed shell body, a connecting column is arranged on the mounting groove, a wire passing hole is formed in the connecting column, a signal transmission line is arranged at the top of the signal transmitter and is located in the wire passing hole, a signal transmitting antenna is arranged on the signal transmission line, a fixing hole is formed in the signal transmitting antenna, a fixing column is arranged on the connecting column, the signal transmitting antenna is connected to the fixing column through the fixing hole, and a wiring harness fixing and protecting mechanism is arranged on the fixed shell body. The utility model discloses a fixed more firm, prevent that the user from bumping by accident and causing the damage, reduced the probability of damage, prevent that the net twine joint from damaging, protect the net twine simultaneously, easy dismounting.
Different from the technical scheme, the utility model provides another wireless signal transmitting device, which can control wireless equipment by using an external DMX controller.
Disclosure of Invention
1. Problems to be solved
The utility model provides a wireless signal transmitting device, aiming at the problem of convenience of controlling wireless equipment in the prior art.
2. Technical scheme
In order to solve the problems, the technical scheme adopted by the utility model is as follows: a wireless signal transmitting device comprises a front cover and a rear cover, wherein a cavity formed by the front cover and the rear cover is internally provided with a wireless signal transmission circuit board, and the wireless signal transmission circuit board is used for receiving a wired signal of an external controller, converting the received wired signal into a wireless signal and transmitting the wireless signal to equipment with a wireless signal receiving function; the rear cover is provided with a waterproof cable fixing structure, and the waterproof cable fixing structure is used for fixing a waterproof cable connected with an external controller and the wireless signal transmitting device on the rear cover. This technical scheme can solve the transmission problem between signal controller to the equipment part in the wireless signal transmission, makes wireless device need not do the nonstandard processing at the equipment part alone, still has good water-proof effects simultaneously, and protection level IP66 is above, can be applicable to outdoor environment well.
Further, the external controller is a DMX controller. The technical scheme utilizes the DMX controller to control the wireless equipment, utilizes the existing communication mode of the DMX, and has good universality.
Further, the front cover and the rear cover are connected through screws.
Furthermore, the front cover is made of a non-metal high-temperature-resistant material.
Further, the non-metal high-temperature resistant material is high-temperature resistant nylon.
Further, the non-metal high-temperature resistant material is polycarbonate.
Further, the rear cover is made of high-strength weather-resistant materials.
Further, the high-strength weather-resistant material is die-casting aluminum alloy ADC 12.
Further, the high-strength weather-resistant material is 6061 aluminum alloy.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model is an independent accessory mode, has the protection grade of more than IP66, and can be well suitable for outdoor environment;
(2) the utility model utilizes the DMX controller to control the wireless device, utilizes the existing communication mode of DMX, and has good universality;
(3) the utility model can solve the transmission problem between the signal controller and the equipment part in the wireless signal transmission, so that the wireless equipment does not need to perform nonstandard processing on the equipment part independently;
(4) the utility model has simple structure, reasonable design and easy manufacture.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the principle of the present invention in application.
In the figure: 1: a front cover; 2: a wireless signal transmission circuit board; 3: a rear cover; 4: a waterproof cable fixing head; 5: a signal power line.
Detailed Description
The utility model is further described with reference to specific examples.
As shown in fig. 1, the waterproof cover comprises a front cover 1 and a rear cover 3, wherein the front cover 1 and the rear cover 3 are connected through screws to form a waterproof cavity, a wireless signal transmission circuit board 2 is arranged in the cavity formed by the front cover 1 and the rear cover 3, and during specific implementation, glue pouring and other modes can be adopted in the cavity formed by the front cover 1 and the rear cover 3 to improve the waterproof grade. The wireless signal transmission circuit board 2 is used for receiving a wired signal sent by an external DMX controller, converting the received wired signal into a wireless signal, and transmitting the wireless signal to a product with a wireless signal receiving function. The rear cover 3 is provided with a waterproof cable fixing head 4, the signal power line 5 is arranged on the rear cover 4 through the waterproof cable fixing head 4 and is in communication connection with the wireless signal transmission circuit board 2, a control signal sent by an external DMX controller is transmitted to the wireless signal transmission circuit board 2, and meanwhile, the signal power line 5 is also connected with an external power supply to supply power for the utility model.
As shown in fig. 2, the external DMX controller transmits two paths of DMX signals (signal a and signal B, respectively) to the present invention, specifically, the external DMX controller is connected to the wireless signal transmission circuit board 2 of the present invention through the signal power line 5, and further transmits a wired signal to the present invention, and the external power supply supplies power to the present invention through the signal power line 5, and the wireless signal transmission circuit board 2 converts the received wired signal into a wireless signal and transmits the wireless signal to the receiving device having the wireless signal, thereby achieving the problem of transmission of the wireless signal from the external controller to the device component. The communication between the DMX controller and the utility model adopts 485 communication protocol, which has good universality. It should be noted that the circuit adopted by the wireless signal transmission circuit board 2 in the present invention is the prior art, and is not described herein again.
In specific implementation, the front cover 1 is made of a non-metal high-temperature-resistant material, specifically, a high-temperature-resistant material such as nylon or polycarbonate can be adopted, the rear cover 3 is made of a high-strength weather-resistant material, specifically, a die-casting aluminum alloy ADC12 or 6061 aluminum alloy can be adopted, and the high-strength weather-resistant material can ensure that the weather-resistant door cover has weather resistance when used outdoors. The waterproof cable fixing head 4 is used for fixing the signal power line 5, and the waterproof cable fixing head is matched with the front cover 1 and the rear cover 3 for use, so that the protection grade of the outdoor protective device can reach over IP66 grade.
The utility model is used as a necessary transmission device between the signal controller and the controlled product, can solve the transmission problem between the signal controller and the equipment part in the wireless signal transmission, ensures that the wireless equipment does not need to be subjected to non-standard treatment on the equipment part independently, has good waterproof function and is suitable for outdoor use.
Claims (8)
1. A wireless signal transmitting apparatus, characterized in that: the wireless signal transmission circuit board is used for receiving wired signals of an external controller, converting the received wired signals into wireless signals and transmitting the wireless signals to equipment with a wireless signal receiving function; the rear cover is provided with a waterproof cable fixing structure, and the waterproof cable fixing structure is used for fixing a waterproof cable connected with an external controller and the wireless signal transmitting device on the rear cover.
2. The wireless signal transmitting apparatus according to claim 1, wherein: the external controller is a DMX controller.
3. The wireless signal transmission apparatus according to claim 1 or 2, wherein: the front cover and the rear cover are connected through screws.
4. The wireless signal transmission apparatus according to claim 1 or 2, wherein: the front cover is made of a non-metal high-temperature-resistant material.
5. The wireless signal transmitting apparatus according to claim 4, wherein: the non-metal high-temperature resistant material is high-temperature resistant nylon.
6. The wireless signal transmitting apparatus according to claim 4, wherein: the non-metal high-temperature resistant material is polycarbonate.
7. The wireless signal transmission apparatus according to claim 1 or 2, wherein: the rear cover is made of die-cast aluminum alloy ADC 12.
8. The wireless signal transmission apparatus according to claim 1 or 2, wherein: the back cover is made of 6061 aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505244.3U CN215990753U (en) | 2021-10-15 | 2021-10-15 | Wireless signal transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505244.3U CN215990753U (en) | 2021-10-15 | 2021-10-15 | Wireless signal transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215990753U true CN215990753U (en) | 2022-03-08 |
Family
ID=80573271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122505244.3U Active CN215990753U (en) | 2021-10-15 | 2021-10-15 | Wireless signal transmitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215990753U (en) |
-
2021
- 2021-10-15 CN CN202122505244.3U patent/CN215990753U/en active Active
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