Lithium battery pruning shear device with wireless module
By using a wireless radio frequency module and a headphone plug to transmit signals in lithium-ion pruning shears, the problems of entanglement and insufficient length of the telescopic rod of traditional lithium-ion pruning shears caused by built-in wires are solved, and convenient telescopic control is achieved.
Patent Information
- Application Number
- CN202422791908.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-15
AI Technical Summary
The telescopic rod of traditional lithium-ion pruning shears is easily constrained by the built-in electric cable during the extension and retraction process, which makes it difficult to extend and retract, and the built-in cable is not long enough.
A wireless radio frequency module is used to replace the built-in wires, signal transmission is achieved through the transmitting module and the receiving module, the power supply battery and the power switch are used to control the operation of the electric pruning shears, and the signal is transmitted to the electric pruning shears through the headphone plug.
Wireless control is achieved, which avoids the problems of cable entanglement and insufficient length, and improves the convenience and reliability of the telescopic pole.
Smart Images
Figure CN223349153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lithium-electric pruning shears, in particular to a lithium-electric pruning shear device with a wireless module. Background Art
[0002] Pruning shears are commonly used tools in agriculture, forestry and gardening. They are used for grafting, cutting, pruning and picking seedlings and fruit branches. Electric pruning shears are battery-powered for cutting operations. When using them, you only need to press the corresponding switch to make the scissors move. It is labor-saving, quick and convenient. It is 8-10 times more efficient than traditional manual pruning shears and has high pruning quality. In order to cope with pruning high plants, they are usually equipped with telescopic poles.
[0003] Traditional lithium-ion pruning shears use built-in wires to transmit signals and control the shears' cutting action. However, these wires can easily become tangled during the telescopic pole's extension and retraction, causing the pole to become constrained by the wires and making it difficult to extend or retract. During installation, the built-in wires must match the pole's length; otherwise, problems like insufficient cable length may occur. Utility Model Content
[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:
[0005] A lithium-ion pruning shear device with a wireless module includes a connecting rod and an electric pruning shear, wherein an upper mounting shell and a lower mounting shell are fixedly installed at the upper and lower ends of the connecting rod respectively, a control component is fixedly installed inside the lower and upper mounting shells, and the control component includes a transmitting module and a receiving module, the transmitting module and the receiving module are adapted to each other, the transmitting module and the receiving module are fixedly installed inside the lower mounting shell, the receiving module is fixedly installed inside the upper mounting shell, a power switch and a power supply battery are fixedly installed inside the lower mounting shell, and the outside of the receiving module is fixedly connected to a headphone plug.
[0006] A further improvement of the technical solution of the present utility model is that conductive sheets are provided on the upper and lower sides of the power supply battery, and the power supply battery is electrically connected to the transmitting module and the power switch through the conductive sheets.
[0007] A further improvement of the technical solution of the present utility model is that: a docking socket is provided on the outside of the electric pruning shears, and the headphone plug is movably plugged into the inside of the docking socket.
[0008] A further improvement of the technical solution of the present utility model is that: the lower mounting shell includes a lower shell and a trigger, the trigger is movably installed on the inner side of the lower shell, and the trigger is arranged corresponding to the power switch.
[0009] A further improvement of the technical solution of the present utility model is that: the upper mounting shell includes an upper shell and a limiting shell movably hinged to the top of the upper shell, a locking block is movably hinged above the front side of the upper shell, and an ear plate corresponding to the locking block is provided on the front side of the limiting shell, and a knob screw penetrating the ear plate is movably installed inside the locking block.
[0010] A further improvement of the technical solution of the present utility model is that the transmitting module and the receiving module adopt wireless radio frequency modules.
[0011] A further improvement of the technical solution of the present utility model is that the electric pruning shears are movably connected to the inner side of the limiting shell.
[0012] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:
[0013] The utility model provides a lithium-ion pruning shear device with a wireless module, which is triggered and turned on by a power switch, so that the transmitting module sends a signal, the receiving module receives the signal, and a control signal is obtained after processing. The control signal is transmitted to the electric pruning shears through an earphone plug, so as to control the electric pruning shears to work, thereby eliminating the need for built-in circuits for control, and eliminating the need to worry about cable entanglement when the connecting rod is extended or retracted, while avoiding the problem of insufficient length of traditional built-in cables. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic structural diagram of a lithium-ion pruning shear device with a wireless module according to the present invention;
[0015] Figure 2 This is a schematic structural diagram of the transmitting module of the present utility model;
[0016] Figure 3 This is a schematic structural diagram of a receiving module of the present invention;
[0017] Figure 4 This is a schematic structural diagram of the upper mounting housing of the present invention;
[0018] Figure 5 This is a structural diagram of the docking socket of the present utility model.
[0019] In the figure: 1. Connecting rod; 2. Electric pruning shears; 21. Docking socket; 3. Lower mounting shell; 31. Lower shell; 32. Trigger; 4. Upper mounting shell; 41. Upper shell; 42. Limit shell; 43. Locking block; 44. Ear plate; 45. Knob screw; 5. Control assembly; 51. Transmitter module; 52. Receiver module; 53. Power switch; 54. Power supply battery; 55. Headphone plug; 56. Conductive sheet. DETAILED DESCRIPTION
[0020] The utility model is described in further detail below:
[0021] like Figures 1 to 5 As shown, the utility model provides a lithium-ion pruning shear device with a wireless module, including a connecting rod 1 and an electric pruning shear 2, the upper and lower ends of the connecting rod 1 are respectively fixedly installed with an upper mounting shell 4 and a lower mounting shell 3, the interior of the lower mounting shell 3 and the upper mounting shell 4 are fixedly installed with a control component 5, the control component 5 includes a transmitting module 51 and a receiving module 52, the transmitting module 51 and the receiving module 52 are adapted to each other, the transmitting module 51 is fixedly installed inside the lower mounting shell 3, the receiving module 52 is fixedly installed inside the upper mounting shell 4, the interior of the lower mounting shell 3 is fixedly installed with a power switch 53 and a power supply battery 54, and the outside of the receiving module 52 is fixedly connected to a headphone plug 55.
[0022] The power switch 53 is triggered to turn on, so that the transmitting module 51 sends the signal, and the receiving module 52 receives the signal. After processing, a control signal is obtained, and the control signal is transmitted to the electric pruning shears 2 through the headphone plug 55, so as to control the electric pruning shears 2 to work, thereby eliminating the need for built-in circuits for control, so that the connecting rod 1 does not need to worry about cable entanglement when extending and retracting, and at the same time avoids the problem of insufficient length of traditional built-in cables.
[0023] like Figure 2 As shown, conductive sheets 56 are provided on the upper and lower sides of the power supply battery 54 , and the power supply battery 54 is electrically connected to the transmitting module 51 and the power switch 53 through the conductive sheets 56 .
[0024] The power supply battery 54 is connected to the power switch 53 and the transmitting module 51 via the conductive sheet 56 to form a path. When the power switch 53 is triggered, it is turned on and a signal is sent through the transmitting module 51.
[0025] like Figure 5 As shown, a docking socket 21 is provided on the outside of the electric pruning shears 2 , and an earphone plug 55 is movably plugged into the inside of the docking socket 21 .
[0026] By inserting the headphone plug 55 into the docking socket 21, the receiving module 52 is powered by the electric pruning shears 2, and at the same time, the control signal is transmitted to the electric pruning shears 2 through the docking socket 21 to control the operation of the electric pruning shears 2.
[0027] like Figure 2 As shown, the lower mounting shell 3 includes a lower shell 31 and a trigger 32 . The trigger 32 is movably mounted on the inner side of the lower shell 31 . The trigger 32 is correspondingly arranged to the power switch 53 .
[0028] Through the setting of the lower shell 31, the transmitting module 51, the power switch 53, the power supply battery 54 and the conductive sheet 56 are all installed and fixed in the cavity inside the lower shell 31. The trigger 32 is set corresponding to the power switch 53. When the trigger 32 is pulled, the power switch 53 is triggered, thereby sending a signal through the transmitting module 51.
[0029] like Figure 3 and Figure 4 As shown, the upper mounting shell 4 includes an upper shell 41 and a limiting shell 42 movably hinged to the top of the upper shell 41, a locking block 43 is movably hinged above the front side of the upper shell 41, and an ear plate 44 corresponding to the locking block 43 is provided on the front side of the limiting shell 42, and a knob screw 45 penetrating the ear plate 44 is movably installed inside the locking block 43.
[0030] After loosening the disassembly knob screw 45, the locking block 43 is folded forward, and then the limit shell 42 is folded backward to open. After the electric pruning shears 2 is placed, the headphone plug 55 is inserted into the docking socket 21, the limit shell 42 and the locking block 43 are closed and fixed with the knob screw 45 through the ear plate 44, thereby facilitating the disassembly and fixation of the electric pruning shears 2.
[0031] like Figure 2 and Figure 3 As shown, the transmitting module 51 and the receiving module 52 adopt wireless radio frequency modules.
[0032] The LK24G wireless remote control module is used through the transmitting module 51 and the receiving module 52. The transmitting module 51 converts the command into a wireless signal and transmits it through the antenna. The receiving module 52 demodulates the wireless signal and restores the original command information, thereby realizing rapid control of the electric pruning shears 2.
[0033] like Figure 3 As shown, the electric pruning shears 2 are movably engaged with the inner side of the limiting housing 42 .
[0034] The electric pruning shears 2 are clamped inside the limiting housing 42 , and the electric pruning shears 2 can be easily installed and disassembled through the openable and closable limiting housing 42 .
[0035] The following specifically describes the working principle of the lithium-electric pruning shear device with a wireless module.
[0036] like Figures 1 to 5As shown, after loosening and removing the knob screw 45, the locking block 43 is folded forward, and then the limit shell 42 is folded backward to open. After putting the electric pruning shears 2 in, the headphone plug 55 is inserted into the docking socket 21, the limit shell 42 and the locking block 43 are closed and fixed through the ear plate 44 using the knob screw 45. The receiving module 52 is powered by the electric pruning shears 2, and the power switch 53 and the transmitting module 51 are powered and connected through the power supply battery 54 in the lower shell 31. The transmitting module 51 adopts a wireless radio frequency module. The power switch 53 is turned on by pulling the trigger 32. The signal is modulated by the transmitting module 51 through the modem, amplified by the power amplifier, and sent out through the antenna. The signal is received by the receiving module 52, filtered and amplified, and then demodulated by the modem to obtain a control signal. The control signal is transmitted to the electric pruning shears 2 through the headphone plug 55 to control the electric pruning shears 2 to work.
[0037] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A lithium-ion electric pruning shear device with a wireless module, comprising a connecting rod (1) and an electric pruning shear (2), characterized in that: An upper mounting shell (4) and a lower mounting shell (3) are fixedly mounted on the upper and lower ends of the connecting rod (1), respectively, and a control component (5) is fixedly mounted inside the lower mounting shell (3) and the upper mounting shell (4); The control component (5) includes a transmitting module (51) and a receiving module (52), the transmitting module (51) and the receiving module (52) are adapted to each other, the transmitting module (51) and the receiving module (52) are fixedly mounted inside the lower mounting shell (3), the receiving module (52) is fixedly mounted inside the upper mounting shell (4), a power switch (53) and a power supply battery (54) are fixedly mounted inside the lower mounting shell (3), and an earphone plug (55) is fixedly connected to the outside of the receiving module (52).
2. The lithium-ion pruning shear device with a wireless module according to claim 1, characterized in that: Conductive sheets (56) are provided on the upper and lower sides of the power supply battery (54), and the power supply battery (54) is electrically connected to the transmitting module (51) and the power switch (53) through the conductive sheets (56).
3. The lithium-ion pruning shear device with a wireless module according to claim 1, characterized in that: The electric pruning shears (2) are provided with a docking socket (21) on the outside, and the headphone plug (55) is movably plugged into the inside of the docking socket (21).
4. The lithium-ion pruning shear device with a wireless module according to claim 1, characterized in that: The lower mounting shell (3) includes a lower shell (31) and a trigger (32). The trigger (32) is movably mounted on the inner side of the lower shell (31). The trigger (32) is arranged corresponding to the power switch (53).
5. The lithium-ion pruning shear device with a wireless module according to claim 1, characterized in that: The upper mounting shell (4) includes an upper shell (41) and a limiting shell (42) movably hinged to the top of the upper shell (41); a locking block (43) is movably hinged above the front side of the upper shell (41); an ear plate (44) corresponding to the locking block (43) is provided on the front side of the limiting shell (42); a knob screw (45) penetrating the ear plate (44) is movably installed inside the locking block (43).
6. The lithium-ion pruning shear device with a wireless module according to claim 1, characterized in that: The transmitting module (51) and the receiving module (52) adopt wireless radio frequency modules.
7. The lithium-ion pruning shear device with a wireless module according to claim 5, characterized in that: The electric pruning shears (2) are movably engaged with the inner side of the limiting housing (42).