CN110549304A - handle for garden tool - Google Patents
handle for garden tool Download PDFInfo
- Publication number
- CN110549304A CN110549304A CN201910836464.9A CN201910836464A CN110549304A CN 110549304 A CN110549304 A CN 110549304A CN 201910836464 A CN201910836464 A CN 201910836464A CN 110549304 A CN110549304 A CN 110549304A
- Authority
- CN
- China
- Prior art keywords
- speed
- shell
- handle
- switch
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 2
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K2017/515—Mechanical switches; Electronic switches controlling mechanical switches, e.g. relais
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a handle for a garden tool, which is characterized by comprising a shell, wherein the shell comprises a left handle cover and a right handle cover, a control panel and a microswitch are arranged in the shell, the control panel is arranged above the microswitch, two buttons which penetrate through the top of the shell and are fixed on the upper surface of the shell are arranged above the control panel, 4 windows are arranged on the upper surface of the shell, a self-locking trigger penetrating through the top of the shell and a trigger penetrating through the bottom of the shell are arranged on the shell, the self-locking trigger is connected with the trigger through a torsion spring, and the trigger is connected with the microswitch; the control panel is provided with a power-on switch, a speed regulation switch, a bicolor LED lamp and 3 speed regulation LED lamps. The invention has simple and convenient operation, safety and high working efficiency, and adds the functions of battery power display, three-gear switching speed regulation, power-on switch control and the like on the basis of the design of the handle of the traditional lithium-ion garden tool.
Description
Technical Field
The invention relates to a handle for a garden tool, and belongs to the field of lithium battery garden tools.
Background
The existing handle for the lithium battery garden tool mainly focuses on the function realization of a switch and rarely relates to the integration of other functions.
As a lithium battery garden tool, the old electric quantity display function is mainly displayed on a battery pack, the battery pack is generally arranged at the rear end of the lithium battery garden tool or is carried on the back of an operator, and the operator cannot conveniently sense the residual electric quantity of the battery in the operation process;
the starting of the prior switch is directly finished by pulling a trigger to touch the micro switch, so that misoperation exists, and personal injury can be caused;
most of the existing lithium battery garden tools have no speed regulation function or only have a first-gear speed regulation function and a second-gear speed regulation function, and have no speed regulation function or only have the first-gear speed regulation function and the second-gear speed regulation function, so that the speed regulation cannot be carried out according to the actual working condition, the electricity is wasted, the service time of the tool is wasted, and the working efficiency is lower.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem of how to let the remaining capacity of the perception instrument battery package of operator's convenience at any time to increase the security of product, realize that three keep off the speed governing switches and integrate various functions on operating handle is solved.
In order to solve the technical problems, the technical scheme of the invention is to provide a handle for a garden tool, which is characterized by comprising a shell, wherein the shell comprises a left handle cover and a right handle cover, a control panel and a microswitch are arranged in the shell, the control panel is arranged above the microswitch, two buttons which penetrate through the top of the shell and are fixed on the upper surface of the shell are arranged above the control panel, 4 windows are arranged on the upper surface of the shell, a self-locking trigger which penetrates through the top of the shell and a trigger which penetrates through the bottom of the shell are arranged on the shell, the self-locking trigger is connected with the trigger through a torsion spring, and the trigger is connected with; the control panel is provided with a power-on switch, a speed-regulating switch, a bicolor LED lamp for displaying the residual electric quantity and 3 speed-regulating LED lamps for displaying, switching and regulating the speed, the power-on switch and the speed-regulating switch are respectively arranged under the two buttons, and the bicolor LED lamp and the 3 speed-regulating LED lamps are respectively arranged under the 4 windows.
Preferably, the left handle cover is provided with a first groove for fixing a button and a first window for transmitting light of the double-color LED lamp, the button is assembled in the first groove of the left handle cover through buckles on two sides of the button, and the first window is positioned at the front end of the first groove; a second groove for fixing another button and 3 second windows for transmitting light of the speed-regulating LED lamp are arranged on the right handle cover, the buttons are assembled in the second groove of the right handle cover through buckles on two sides of the buttons, and the second windows are positioned at the front ends of the second grooves; the 4 windows are respectively a first window on the left cover of the handle and 3 second windows on the right cover of the handle.
Preferably, the 3 speed-regulating LED lamps are vertically arranged on the control panel, and the 3 speed-regulating LED lamps correspond to the 3 windows on the right cover of the handle one by one; the double-color LED lamp is arranged on one side of the 3 speed-regulating LED lamps, and the double-color LED lamp corresponds to 1 window on the left cover of the handle.
Preferably, the double-color LED lamp and the speed regulation LED lamp are respectively positioned in front of the power-on switch and the speed regulation switch.
Preferably, the control panel is fixed in the handle left cover in a limiting way by a limiting rib inside the handle left cover.
preferably, the trigger and the micro switch are both arranged on the left cover of the handle, and the micro switch is positioned on one side of the trigger.
preferably, when the electric quantity is 40%, the two-color LED lamp displays green light; when the electric quantity is 20% -40%, the double-color LED lamp displays a red light; when the electric quantity is below 20%, the double-color LED lamp displays a flashing red light.
Preferably, when the speed regulation switch is positioned at a low-speed gear, 1 speed regulation LED lamp is on; when the speed regulating switch is positioned at a medium-speed gear, 2 speed regulating LED lamps are on; when the speed regulating switch is positioned at a high-speed gear, 3 speed regulating LED lamps are on.
The invention has simple and convenient operation, safety and high working efficiency, and adds the functions of battery power display, three-gear switching speed regulation, power-on switch control and the like on the basis of the design of the handle of the traditional lithium-ion garden tool, so that an operator can conveniently sense the residual power of the tool battery pack at any time, the safety of the product is improved, the three-gear speed regulation switching is realized, and various functions are integrated on the operating handle.
Drawings
FIG. 1 is an assembled view of a handle for a garden tool;
FIG. 2 is a front view of a handle for a garden tool;
FIG. 3 is a schematic view showing an internal structure of a handle for a garden tool;
FIG. 4 is an exploded view of a handle for a garden tool;
FIG. 5 is a schematic structural diagram of the control board;
FIG. 6 is a schematic structural view of a left cover of the handle;
Fig. 7 is a structural schematic diagram of the handle right cover.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
The invention relates to a handle for a garden tool, which comprises a shell, as shown in figures 1-4, wherein the shell comprises a left handle cover 1 and a right handle cover 2, a control panel 6 and a microswitch 7 are arranged in the shell, the control panel 6 is arranged above the microswitch 7, two buttons 5 which penetrate through the top of the shell and are fixed on the upper surface of the shell are arranged above the control panel 6, 4 windows are arranged on the upper surface of the shell, a self-locking trigger 3 which penetrates through the top of the shell and a trigger 4 which penetrates through the bottom of the shell are arranged on the shell, the self-locking trigger 3 is connected with the trigger 4 through a torsion spring 8, and the trigger 4 is connected with the microswitch 7; the control panel 6 is provided with a power-on switch 6-1, a speed regulating switch 6-2, a double-color LED lamp 6-3 for displaying the residual electric quantity, and 3 speed regulating LED lamps 6-4 for displaying, switching and regulating the speed, wherein the power-on switch 6-1 and the speed regulating switch 6-2 are respectively arranged right below the two buttons 5, and the double-color LED lamp 6-3 and the 3 speed regulating LED lamps 6-4 are respectively arranged right below the 4 windows.
As shown in figure 6, a control panel 6 is arranged in a left handle cover 1, the control panel 6 is fixed in the left handle cover 1 in a limiting manner through a limiting rib 1-3 in the left handle cover 1, a groove 1-2 and a window 1-1 are arranged on the left handle cover 1, a button 5 is assembled in the groove 1-2 of the left handle cover 1 through buckles on two sides of the button 5, and the window 1-1 is positioned at the front end of the groove 1-2 and used for transmitting light of a double-color LED lamp 6-3.
Be equipped with trigger 4 and micro-gap switch 7 on the handle left side lid 1, micro-gap switch 7 is located trigger 4 one side, and trigger 4 rotates and triggers micro-gap switch 7 and starts, starts at every turn and all need press auto-lock trigger 3, is equipped with torsional spring 8 in the auto-lock trigger 3, loosens auto-lock trigger 3 back, and torsional spring 8 drives trigger 4 and auto-lock trigger 3 and resets.
As shown in figure 7, a groove 2-2 and a window 2-1 are arranged on the right handle cover 2, the button 5 is assembled in the groove 2-2 of the right handle cover 2 through buckles on two sides of the button 5, the window 2-1 is located at the front end of the groove 1-2 and used for allowing light of the speed-regulating LED lamp 6-4 to penetrate out, and 3 windows 2-1 are vertically arranged.
As shown in figure 5, a power-on switch 6-1, a speed regulation switch 6-2, a double-color LED lamp 6-3 and a speed regulation LED lamp 6-4 are arranged on a control panel 6, the double-color LED lamp 6-3 and the speed regulation LED lamp 6-4 are respectively positioned in front of the power-on switch 6-1 and the speed regulation switch 6-2, 3 speed regulation LED lamps 6-4 are vertically arranged and respectively correspond to windows 2-1 on a right cover 2 of a handle one by one.
The 4 windows are respectively a first window 1-1 on the left handle cover 1 and 3 second windows 2-1 on the right handle cover 2. 3 speed-regulating LED lamps 6-4 are vertically arranged on the control panel 6, and the 3 speed-regulating LED lamps 6-4 correspond to 3 windows 2-1 on the right cover 2 of the handle one by one; the double-color LED lamp 6-3 is arranged on one side of the 3 speed-regulating LED lamps 6-4, and the double-color LED lamp 6-3 corresponds to 1 window 1-1 on the left cover 1 of the handle.
When a button 5 on a left cover 1 of the handle is pressed, the button 5 triggers a power-on switch 6-1 on a control panel 6, a double-color LED lamp 6-3 is on, a microswitch 7 is switched off for about 60 seconds or the power-on switch 6-1 is pressed for a long time, the tool is powered off and shut down, and the double-color LED lamp 6-3 is switched off; and residual electric quantity is displayed, when the electric quantity of the tool is about 40%, the double-color LED lamp 6-3 displays a green lamp, when the electric quantity is about 20% -40%, the double-color LED lamp 6-3 displays a red lamp, and when the electric quantity is below 20%, the double-color LED lamp 6-3 displays a flashing red lamp.
A button 5 on a right cover 1 of the handle is pressed, the button 5 triggers a speed regulation switch 6-2 on a control panel 6, a speed regulation LED lamp 6-4 is turned on, and when the speed regulation LED lamp is pressed once, the speed regulation LED lamp is turned on step by step to display low-speed, medium-speed and high-speed gears, three lamps which are turned on at the bottom speed of 1, at the medium speed of 2 and at the high speed of 2 are simultaneously turned on, and the gears are switched in a circulating manner.
The handle right cover 2 is tightly assembled on the handle left cover 1 through screws.
Compared with the prior art, the invention has the following functions:
firstly, the original switch is started by directly touching a micro switch by pulling a trigger, the power-on switch is added on the basis of the original switch, a starting tool needs to press a button to trigger the power-on switch on a control panel, the power-on switch acts, the double-color LED lamp starts, the trigger is pulled to trigger the micro switch after the double-color LED lamp starts, the tool can work, the double-switch starting is realized, the safety of an operator in working is improved, the micro switch is turned off for about 60 seconds or the power-on switch is pressed for a long time, the tool is powered off and shut down, and the double-color LED lamp is turned off.
and secondly, the electric quantity display function is realized, a double-color LED lamp on the control panel is turned on, the residual electric quantity is about 40%, a green lamp is displayed, about 20% -40%, a red lamp is displayed, and the red lamp flickers below 20%.
And thirdly, a speed regulation function, when the speed regulation LED lamp is used, a button is pressed to trigger a speed regulation switch on a control panel, the speed regulation LED lamp is green, and when the speed regulation LED lamp is pressed once, the low-speed, medium-speed and high-speed gears are displayed by gradually lighting, 1 low-speed lamp, 2 medium-speed lamps and three high-speed lamps are simultaneously lighted, and the gears are switched circularly.
Claims (8)
1. The handle for the garden tool is characterized by comprising a shell, wherein the shell comprises a left handle cover (1) and a right handle cover (2), a control panel (6) and a microswitch (7) are arranged in the shell, the control panel (6) is arranged above the microswitch (7), two buttons (5) which penetrate through the top of the shell and are fixed on the upper surface of the shell are arranged above the control panel (6), 4 windows are arranged on the upper surface of the shell, a self-locking trigger (3) which penetrates through the top of the shell and a trigger (4) which penetrates through the bottom of the shell are arranged on the shell, the self-locking trigger (3) is connected with the trigger (4) through a torsion spring (8), and the trigger (4) is connected with the microswitch (7); the control panel (6) is provided with a power-on switch (6-1), a speed regulation switch (6-2), a bicolor LED lamp (6-3) for displaying the residual electric quantity and 3 speed regulation LED lamps (6-4) for displaying, switching and regulating the speed, wherein the power-on switch (6-1) and the speed regulation switch (6-2) are respectively arranged under the two buttons (5), and the bicolor LED lamp (6-3) and the 3 speed regulation LED lamps (6-4) are respectively arranged under the 4 windows.
2. The handle for the garden tool according to claim 1, wherein the left handle cover (1) is provided with a first groove (1-2) for fixing a button (5) and a first window (1-1) for allowing light of the double-color LED lamp (6-3) to pass through, the button (5) is assembled in the first groove (1-2) of the left handle cover (1) through the buckles at the two sides of the button (5), and the first window (1-1) is positioned at the front end of the first groove (1-2); a second groove (2-2) for fixing another button (5) and 3 second windows (2-1) for transmitting light of a speed-regulating LED lamp (6-4) are arranged on the right handle cover (2), the button (5) is assembled in the second groove (2-2) of the right handle cover (2) through buckles on two sides of the button (5), and the second window (2-1) is positioned at the front end of the second groove (2-2); the 4 windows are respectively a first window (1-1) on the left handle cover (1) and 3 second windows (2-1) on the right handle cover (2).
3. The handle for garden tools of claim 2, wherein the 3 speed-adjustable LED lights (6-4) are vertically arranged on the control panel (6), and the 3 speed-adjustable LED lights (6-4) correspond to the 3 windows (2-1) on the right cover (2) of the handle one by one; the double-color LED lamp (6-3) is arranged on one side of the 3 speed-regulating LED lamps (6-4), and the double-color LED lamp (6-3) corresponds to 1 window (1-1) on the left cover (1) of the handle.
4. the handle for garden tools according to claim 1, wherein the two-color LED lamp (6-3) and the speed-adjusting LED lamp (6-4) are located in front of the power-on switch (6-1) and the speed-adjusting switch (6-2), respectively.
5. The handle for garden tools of claim 1, wherein the control plate (6) is fixed in the left handle cover (1) by the limit ribs (1-3) inside the left handle cover (1).
6. The handle for garden tools according to claim 1, wherein the trigger (4) and the micro switch (7) are both provided on the left handle cover (1), and the micro switch (7) is located at one side of the trigger (4).
7. The handle for garden tools according to claim 1, wherein the two-color LED lamp (6-3) displays a green light when the amount of electricity is 40%; when the electric quantity is 20% -40%, the double-color LED lamp (6-3) displays a red light; when the electric quantity is below 20%, the double-color LED lamp (6-3) displays a flashing red light.
8. The handle for garden tool as claimed in claim 1, wherein when the speed-adjusting switch (6-2) is in the low gear, 1 speed-adjusting LED lamp (6-4) is on; when the speed regulating switch (6-2) is positioned at a medium-speed gear, 2 speed regulating LED lamps (6-4) are on; when the speed regulating switch (6-2) is positioned at a high-speed gear, 3 speed regulating LED lamps (6-4) are on.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836464.9A CN110549304A (en) | 2019-09-05 | 2019-09-05 | handle for garden tool |
| PCT/CN2019/108831 WO2021042435A1 (en) | 2019-09-05 | 2019-09-29 | Handle for gardening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836464.9A CN110549304A (en) | 2019-09-05 | 2019-09-05 | handle for garden tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549304A true CN110549304A (en) | 2019-12-10 |
Family
ID=68739132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910836464.9A Pending CN110549304A (en) | 2019-09-05 | 2019-09-05 | handle for garden tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110549304A (en) |
| WO (1) | WO2021042435A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202011009U (en) * | 2011-03-28 | 2011-10-19 | 南京久驰机电实业有限公司 | Direct current electric tool capable of automatically displaying electric quantity |
| JP2014050956A (en) * | 2013-11-06 | 2014-03-20 | Hitachi Koki Co Ltd | Power tool |
| DE202016106165U1 (en) * | 2015-11-06 | 2016-11-16 | Chervon (Hk) Limited | power tool |
| CN206501081U (en) * | 2016-12-26 | 2017-09-19 | 常州格力博有限公司 | Garden instrument handle |
| US20180117728A1 (en) * | 2016-11-02 | 2018-05-03 | Makita Corporation | Power tool |
| CN108015725A (en) * | 2017-12-29 | 2018-05-11 | 常州格力博有限公司 | Handleset and the garden instrument with the Handleset |
| CN211163809U (en) * | 2019-09-05 | 2020-08-04 | 上海沃施实业有限公司 | Handle for garden tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6098117B2 (en) * | 2012-10-31 | 2017-03-22 | 日立工機株式会社 | Portable tools |
| JP6454522B2 (en) * | 2014-11-19 | 2019-01-16 | 株式会社マキタ | Working machine |
| CN207522533U (en) * | 2017-06-14 | 2018-06-22 | 常州格力博有限公司 | Control assembly and power tool |
| CN109691286A (en) * | 2017-10-24 | 2019-04-30 | 苏州科瓴精密机械科技有限公司 | A kind of garden instrument |
| JP7086624B2 (en) * | 2018-01-31 | 2022-06-20 | 株式会社マキタ | Electric tool |
-
2019
- 2019-09-05 CN CN201910836464.9A patent/CN110549304A/en active Pending
- 2019-09-29 WO PCT/CN2019/108831 patent/WO2021042435A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202011009U (en) * | 2011-03-28 | 2011-10-19 | 南京久驰机电实业有限公司 | Direct current electric tool capable of automatically displaying electric quantity |
| JP2014050956A (en) * | 2013-11-06 | 2014-03-20 | Hitachi Koki Co Ltd | Power tool |
| DE202016106165U1 (en) * | 2015-11-06 | 2016-11-16 | Chervon (Hk) Limited | power tool |
| US20180117728A1 (en) * | 2016-11-02 | 2018-05-03 | Makita Corporation | Power tool |
| CN206501081U (en) * | 2016-12-26 | 2017-09-19 | 常州格力博有限公司 | Garden instrument handle |
| CN108015725A (en) * | 2017-12-29 | 2018-05-11 | 常州格力博有限公司 | Handleset and the garden instrument with the Handleset |
| CN211163809U (en) * | 2019-09-05 | 2020-08-04 | 上海沃施实业有限公司 | Handle for garden tool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021042435A1 (en) | 2021-03-11 |
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