Wireless transmitter

Abstract

The utility model discloses a wireless transmitter, and belongs to the field of wireless control. Comprising a shell, a control module and a wireless transmitting module, the control module and the wireless transmitting module are both installed in the shell, and the control module is electrically connected with the wireless transmitting module; the wireless transmitting module comprises an electric light-emitting part, a light reflecting part, a light-transmitting lens and a cooling fin, the electric light-emitting part is electrically connected with the control module, an opening is formed in the end of the shell, and the light-transmitting lens, the light reflecting part, the electric light-emitting part and the cooling fin are sequentially arranged in the shell backwards from the opening. Compared with the prior art, after receiving a control signal of the control module, the electric light-emitting part emits blue light through the arranged lamp beads, and then the blue light is emitted through the light reflecting part, finally penetrates through the light-transmitting lens to be emitted out and is received by the wireless receiver, so that wireless connection between the wireless emitter and the wireless receiver is realized; wireless control of various parameters of electronic equipment such as a camera is realized.

Description

Technical Field

[0001] The utility model belongs to the field of wireless control, and in particular relates to a wireless transmitter. Background Art

[0002] In daily life, for the convenience of operation, many electronic products have the need for wireless control, such as underwater cameras. Existing underwater cameras are usually installed in a waterproof camera case, and accordingly, their control mechanism is generally also set on the waterproof camera case. When operating the camera, the diver cannot leave the waterproof camera case, which is inconvenient to use. For example, the shutter transmission structure of the camera is installed on the waterproof camera case. When taking pictures underwater, the diver usually needs to press the shutter transmission structure on the waterproof camera case to trigger the camera shutter to take pictures. When taking pictures, the diver cannot leave the waterproof camera case, which is not conducive to the creation of special camera positions underwater. In order to facilitate the diver to operate the camera away from the waterproof camera case, wireless control of the camera is one of the implementation solutions, and when performing wireless control, a wireless transmitter is required. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present invention is to provide a wireless transmitter that can transmit wireless control signals, facilitate wireless control of electronic devices, and facilitate remote operation of electronic devices.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model provides a wireless transmitter, comprising: a shell, a control module, and a wireless transmitting module. The control module and the wireless transmitting module are both installed in the shell, and the control module is electrically connected to the wireless transmitting module.

[0006] The wireless transmitting module includes an electroluminescent component and a translucent lens. The electroluminescent component is electrically connected to the control module. The end of the shell has an opening. The translucent lens and the electroluminescent component are arranged in the shell, and the translucent lens is located on the side close to the opening, and the electroluminescent component is located on the side away from the opening.

[0007] The wireless transmitting module further comprises a reflective element and a heat sink. The light-transmitting lens, the reflective element, the electroluminescent element and the heat sink are sequentially arranged in the housing from the opening to the rear.

[0008] Furthermore, the shell includes an upper shell, the opening is opened at the end of the upper shell, and a baffle is provided at the end of the upper shell away from the opening. The transparent lens, reflective element, electroluminescent element, and heat sink are arranged in the upper shell and are located between the opening and the baffle, and the heat sink is in contact with the baffle.

[0009] Furthermore, a first sealing groove is provided on the inner side of the opening, a first sealing member is provided in the first sealing groove, and the first sealing member is located between the upper shell and the light-transmitting lens.

[0010] Furthermore, a lens fixing ring is provided at the opening, the outer wall of the lens fixing ring is detachably connected to the inner wall of the upper shell, a clamping position is provided between the inner wall of the lens fixing ring and the inner wall of the upper shell, and the transparent lens is provided on the clamping position.

[0011] Furthermore, the reflective element is a reflective bowl.

[0012] Furthermore, the shell also includes a lower shell, a first connecting port is provided at one end of the upper shell away from the opening, a connecting portion is provided at one end of the lower shell close to the upper shell, the connecting portion is inserted into the first connecting port, a second sealing groove is provided on the outer wall of the connecting portion, a second sealing member is provided in the second sealing groove, and the second sealing member is located between the first connecting port and the connecting portion.

[0013] Furthermore, the shell further includes a snap ring, and the snap ring, the upper shell and the lower shell are fixedly and detachably connected.

[0014] Furthermore, the wireless transmitter also includes a power supply module, which is installed on the lower shell and electrically connected to the control module.

[0015] Furthermore, the power supply module includes a battery, a powered PCB board, and a sealed back cover. A battery compartment is provided in the lower shell, and several batteries are provided. Several of the batteries are arranged in the battery compartment and are electrically connected to the control module; a second connection port is provided at the end of the battery compartment, and the powered PCB board is located in the second connection port and is electrically connected to the battery to achieve series connection between the several batteries; the sealed back cover is provided on the outside of the powered PCB board and is detachably connected to the inner wall of the second connection port.

[0016] Furthermore, a third sealing groove is formed on the outer wall of the sealing rear cover, a third sealing member is provided in the third sealing groove, and the third sealing member is located between the sealing rear cover and the second connecting port.

[0017] Furthermore, a first threaded member is provided on the sealed rear cover, a second threaded member is provided on the inner wall of the second connection port, and a threaded handle is also provided on the outer side of the sealed rear cover. One end of the first threaded member is threadedly connected to the second threaded member, and the other end is fixedly connected to the threaded handle.

[0018] Furthermore, the control module includes a main control PCB board, a key PCB board, and a control button. The main control PCB board and the key PCB board are arranged in the lower shell, one end of the control button is arranged above the key PCB board, and the other end passes through and is exposed outside the lower shell; and the electroluminescent component, battery, and key PCB board are all electrically connected to the main control PCB board.

[0019] Compared with the prior art, after the electroluminescent component of the present invention receives the control signal from the control module, it emits blue light through the lamp beads provided therein, which is then emitted through the reflective component and finally emitted through the transparent lens and received by the wireless receiver, thereby realizing a wireless connection between the wireless transmitter and the wireless receiver, and realizing wireless control of various parameters of electronic devices such as cameras. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of a wireless transmitter.

[0021] Figure 2 This is an exploded view of a wireless transmitter.

[0022] Figure 3 It is a cross-sectional view of a wireless transmitter.

[0023] In the figure: 1. Shell; 11. Upper shell; 12. Opening; 13. Clamping position; 14. Lower shell; 15. Snap ring; 16. Battery compartment; 17. Second connection port; 18. Baffle; 19. First connection port; 110. Connection part; 111. First sealing groove; 112. First sealing member; 113. Second sealing groove; 114. Second sealing member; 115. Third sealing groove; 116. Third sealing member; 2. Control module; 21. Main control PCB board; 22. Key PCB board; 23. Control button; 3. Wireless transmitting module; 31. Electroluminescent member; 32. Reflective member; 33. Transparent lens; 34. Lens fixing ring; 35. Heat sink; 4. Power supply module; 41. Battery; 42. Power-on PCB board; 43. Sealed back cover; 44. First threaded member; 45. Second threaded member; 46. Threaded handle DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] To achieve the above purpose, the technical solution of the utility model is as follows:

[0026] See also Figure 1-3 As shown, this embodiment provides a wireless transmitter, including:

[0027] The housing 1 , the control module 2 , and the wireless transmitting module 3 are all installed in the housing 1 , and the control module 2 is electrically connected to the wireless transmitting module 3 .

[0028] The wireless transmitting module 3 includes an electroluminescent component 31, a reflective component 32, a transparent lens 33, and a heat sink 35. The electroluminescent component 31 is electrically connected to the control module 2. The end of the shell 1 has an opening 12. The transparent lens 33, the reflective component 32, the electroluminescent component 31, and the heat sink 35 are arranged in the shell 1 in sequence from the opening 12 to the back.

[0029] In this embodiment, after the electroluminescent component 31 receives the control signal from the control module 2, it emits blue light through the lamp beads provided therein, which is then emitted through the reflective component 32 and finally emitted through the transparent lens 33 and received by the wireless receiver, thereby realizing a wireless connection between the wireless transmitter and the wireless receiver, and realizing wireless control of various parameters of electronic devices such as cameras.

[0030] The wireless transmitter of this embodiment can realize wireless control of different devices and different parameters of devices by changing the output mode of the wireless receiver, and is not limited to the control of a single parameter of a single device.

[0031] It should be noted that in this embodiment, the wireless transmitter uses a blue light signal to establish a wireless connection with the wireless receiver, which allows for a longer transmission distance when used in underwater environments. However, conventional wireless connection methods, including but not limited to Bluetooth, Wi-Fi, radio frequency, infrared, and sonar, are also within the scope of protection of this embodiment.

[0032] Furthermore, the housing 1 includes an upper shell 11, an opening 12 is defined at an end of the upper shell 11, and a baffle 18 is provided at one end of the upper shell 11 away from the opening 12. A light-transmitting lens 33, a reflective element 32, an electroluminescent element 31, and a heat sink 35 are disposed within the upper shell 11 and positioned between the opening 12 and the baffle 18, with the heat sink 35 being in close contact with the baffle 18. The heat sink 35 is in close contact with the inner wall of the upper shell 11, capable of conducting heat from the electroluminescent element 31 to the upper shell 11, where it is dissipated through the upper shell 11.

[0033] Furthermore, a first sealing groove 111 is provided inside the opening 12 . A first sealing member 112 is provided in the first sealing groove 111 . The first sealing member 112 is located between the upper shell 11 and the light-transmitting lens 33 .

[0034] Furthermore, a lens retaining ring 34 is provided at the opening 12. The outer wall of the lens retaining ring 34 is detachably connected to the inner wall of the upper shell 11. A retaining portion 13 is provided between the inner wall of the lens retaining ring 34 and the inner wall of the upper shell 11, and the light-transmitting lens 33 is disposed on the retaining portion 13. With the above-described structure, after assembly, the light-transmitting lens 33, the reflector 32, and the electroluminescent element 31 can be sequentially pressed and retained within the upper shell 11 via the lens retaining ring 34. The detachable connection between the lens retaining ring 34 and the upper shell 11 also facilitates assembly and disassembly of the light-transmitting lens 33, the reflector 32, and the electroluminescent element 31.

[0035] Furthermore, the reflective element 32 is a reflective bowl.

[0036] Furthermore, the electroluminescent element 31 adopts a light board, and realizes the emission of light signals by setting light beads on the light board. In this embodiment, the light board is adapted to the high-power light-emitting demand. When the light-emitting power is small, the light board can be omitted and the light beads can be used directly for light emission.

[0037] Furthermore, the shell 1 also includes a lower shell 14, a first connecting port 19 is provided at the end of the upper shell 11 away from the opening 12, and a connecting portion 110 is provided at the end of the lower shell 14 close to the upper shell 11, and the connecting portion 110 is inserted into the first connecting port 19. A second sealing groove 113 is provided on the outer wall of the connecting portion 110, and a second sealing member 114 is provided in the second sealing groove 113. The second sealing member 114 is located between the first connecting port 19 and the connecting portion 110.

[0038] Furthermore, the housing 1 further includes a snap ring 15 , and the snap ring 15 , the upper shell 11 , and the lower shell 14 are fixedly and detachably connected.

[0039] Furthermore, the wireless transmitter also includes a power supply module 4 , which is installed on the lower shell 14 and electrically connected to the control module 2 .

[0040] Furthermore, the power supply module 4 includes a battery 41, a power-carrying PCB 42, and a sealed rear cover 43. A battery compartment 16 is provided within the lower shell 14. Several batteries 41 are provided, and these batteries 41 are disposed within the battery compartment 16 and electrically connected to the control module 2. A second connection port 17 is provided at the end of the battery compartment 16. The power-carrying PCB 42 is located within the second connection port 17 and electrically connected to the batteries 41 to achieve series connection between the multiple batteries 41. The sealed rear cover 43 is disposed outside the power-carrying PCB 42 and is detachably connected to the inner wall of the second connection port 17. This structural design allows the sealed rear cover 43 to pressurize and lock the batteries 41 and the power-carrying PCB 42 within the lower shell 14. The detachable connection between the sealed rear cover 43 and the lower shell 14 also facilitates assembly and disassembly of the batteries 41.

[0041] Furthermore, a third sealing groove 115 is formed on the outer wall of the sealing rear cover 43 . A third sealing member 116 is disposed in the third sealing groove 115 . The third sealing member 116 is located between the sealing rear cover 43 and the second connecting port 17 .

[0042] Furthermore, a first threaded member 44 is provided on the sealed rear cover 43, a second threaded member 45 is provided on the inner wall of the second connection port 17, and a threaded handle 46 is provided on the outer side of the sealed rear cover 43. One end of the first threaded member 44 is threadedly connected to the second threaded member 45, and the other end is fixedly connected to the threaded handle 46. The above structural design allows the first threaded member 44 to move relative to the second threaded member 45 via the external threaded handle 46, thereby achieving assembly and disassembly between the sealed rear cover 43 and the lower housing 14.

[0043] Furthermore, the control module 2 includes a main control PCB 21, a key PCB 22, and a control button 23. The main control PCB 21 and key PCB 22 are disposed within the lower housing 14. One end of the control button 23 is disposed above the key PCB 22, while the other end extends through and protrudes from the lower housing 14. Furthermore, the electroluminescent element 31, the battery 41, and the key PCB 22 are all electrically connected to the main control PCB 21. In this embodiment, the main control PCB 21 is used to control the operation of the entire wireless transmitter module 3, and the key PCB 22 is used to control the triggering of the button 23. During use, pressing the control button 23 triggers the key PCB 22, transmitting a trigger signal to the main control PCB 21. Upon receiving the signal, the main control PCB 21 sends a control signal to the electroluminescent element 31 to open the shutter. Upon receiving the control signal, the electroluminescent element 31 emits blue light through its lamp beads, which is then transmitted through the reflective element 32 and finally emitted through the transparent lens 33 to be received by the wireless receiver, thereby establishing a wireless connection between the wireless transmitter and the wireless receiver, and achieving wireless control of the electronic device.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wireless transmitter, characterized in that: include: A housing, a control module, and a wireless transmitting module, wherein the control module and the wireless transmitting module are both installed in the housing, and the control module is electrically connected to the wireless transmitting module; The wireless transmitting module includes an electroluminescent component and a translucent lens. The electroluminescent component is electrically connected to the control module. The end of the shell has an opening. The translucent lens and the electroluminescent component are arranged in the shell, and the translucent lens is located on the side close to the opening, and the electroluminescent component is located on the side away from the opening.

2. A wireless transmitter as claimed in claim 1, characterized in that: The wireless transmitting module further comprises a reflective element and a heat sink. The light-transmitting lens, the reflective element, the electroluminescent element and the heat sink are sequentially arranged in the housing from the opening to the rear.

3. A wireless transmitter as claimed in claim 1, characterized in that: The shell includes an upper shell, the opening is opened at the end of the upper shell, and a baffle is provided at the end of the upper shell away from the opening. The transparent lens, reflective component, electroluminescent component, and heat sink are arranged in the upper shell and are located between the opening and the baffle, and the heat sink is in contact with the baffle.

4. A wireless transmitter as claimed in claim 3, characterized in that: A first sealing groove is provided on the inner side of the opening, a first sealing member is provided in the first sealing groove, and the first sealing member is located between the upper shell and the light-transmitting lens.

5. A wireless transmitter as claimed in claim 3, characterized in that: A lens fixing ring is provided at the opening, the outer wall of the lens fixing ring is detachably connected to the inner wall of the upper shell, a clamping position is provided between the inner wall of the lens fixing ring and the inner wall of the upper shell, and the light-transmitting lens is provided on the clamping position.

6. A wireless transmitter as claimed in claim 3, characterized in that: The shell also includes a lower shell, a first connecting port is provided at the end of the upper shell away from the opening, a connecting portion is provided at the end of the lower shell close to the upper shell, the connecting portion is inserted into the first connecting port, a second sealing groove is provided on the outer wall of the connecting portion, a second sealing member is provided in the second sealing groove, and the second sealing member is located between the first connecting port and the connecting portion.

7. A wireless transmitter as claimed in claim 6, characterized in that: The housing further comprises a snap ring, and the snap ring, the upper shell and the lower shell are fixedly and detachably connected.

8. A wireless transmitter as claimed in claim 6, characterized in that: The wireless transmitter further includes a power supply module, which is mounted on the lower shell and electrically connected to the control module; The power supply module includes a battery, a powered PCB board, and a sealed back cover. A battery compartment is provided in the lower shell. Several batteries are provided. Several batteries are arranged in the battery compartment and are electrically connected to the control module. A second connection port is provided at the end of the battery compartment. The powered PCB board is located in the second connection port and is electrically connected to the battery to achieve series connection between the several batteries. The sealed back cover is provided on the outside of the powered PCB board and is detachably connected to the inner wall of the second connection port.

9. A wireless transmitter as claimed in claim 8, characterized in that: A third sealing groove is further formed on the outer wall of the sealing rear cover. A third sealing member is disposed in the third sealing groove. The third sealing member is located between the sealing rear cover and the second connecting port.

10. The wireless transmitter according to claim 8, wherein: A first threaded member is provided on the sealed rear cover, a second threaded member is provided on the inner wall of the second connecting port, and a threaded handle is also provided on the outer side of the sealed rear cover. One end of the first threaded member is threadedly connected to the second threaded member, and the other end is fixedly connected to the threaded handle.

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