CN205385729U - Electric pruner - Google Patents
Electric pruner Download PDFInfo
- Publication number
- CN205385729U CN205385729U CN201620164968.2U CN201620164968U CN205385729U CN 205385729 U CN205385729 U CN 205385729U CN 201620164968 U CN201620164968 U CN 201620164968U CN 205385729 U CN205385729 U CN 205385729U
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- CN
- China
- Prior art keywords
- circuit board
- casing
- cable
- electric
- brushless
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric pruner, including casing, trigger, DC Brushless motor and control circuit, control circuit includes control main circuit board, and the casing rear portion is including controlling the chamber, and control main circuit board arrange in controlling the chamber. The utility model discloses wire rod and processing cost have been saved to significantly reduced sinle silk quantity and alleviateed the cable and pull weight of electric pruner, and the cable is more resistant crooked, and the life -span is longer.
Description
[technical field]
This utility model relates to gardens electric power tool, particularly relates to a kind of electric shrub and hedge trimmer.
[background technology]
The features such as electric shear is using motor as power, is carried out the hand held electric tool of shearing work by drive mechanism driving work head, has and conveniently shear branch, clothing, food, lightweight, safe and reliable.It is widely used in gardens, orchard, tea place, clothing, food processing etc..In garden operation, electric shear is typically used to pollard, to keep the fine profile of trees, shrub, this type of electric shear generally comprises a top cutter and a bottom knife, and top cutter is connected with motor by an actuating device, and bottom knife is arranged on the support member of shears, in the operating process of shears, bottom knife remains stationary as, and motor drives top cutter to do reciprocally swinging by drive mechanism, is cut off by object by the shearing force produced between two blades.
The electric shear occurred in the market, is also electric shrub and hedge trimmer, and using it can be the thick branch of tree trimming.Electric shrub and hedge trimmer on the market is divided into brush motor to drive as power source or brushless electric machine drive at present.Driving with brush motor, panel can be accomplished only small, but can not do little because voltage and power become big brushless electric machine.Existing electric shear be all shears body and battery separately, connect with cable, and the overwhelming majority be motor control board and be placed in inside battery bag, to alleviate the weight of shears body, and battery is positioned in knapsack carries with.
The utility model that the patent No. is CN201320602477.8 discloses a kind of electric fruit tree lopping shears, including casing, be arranged on the scissors bit of casing front end, stroke controlling structure that the DC brushless motor in casing is connected with scissors bit, the drive mechanism that is arranged between the trip control structure and DC brushless motor, the afterbody of casing is provided with the battery bag electrically connected with DC brushless motor, is provided with controller in this battery bag；Being provided with travel control switch in casing, stroke controlling structure is provided with the electromagnetic induction element corresponding with travel control switch, and stroke controlling structure is ball screw arrangement.
The controller of this utility model is arranged in battery bag, because controller needs to be connected respectively with the electric components in electric shrub and hedge trimmer body, connection cable between electric shrub and hedge trimmer body and battery bag at least needs 8 wires, cause connecting line in cable too much, cable is excessively thick, overweight, when carrying out large-scale beta pruning, cable easily snaps off；When electronic pruning manufactures, the end of a thread of joint too much causes processing welding extremely time-consuming.
[summary of the invention]
It is less that the technical problems to be solved in the utility model is to provide in a kind of cable wire, cable more carefully, lighter electric shrub and hedge trimmer.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of electric shrub and hedge trimmer, including casing, trigger, DC brushless motor and control circuit, control circuit includes controlling main circuit board, and casing internal includes controlling chamber, controls main circuit board and is arranged in control chamber.
Above-described electric shrub and hedge trimmer, control circuit includes driving circuit of brushless electric machine plate and stroke plate, and driving circuit of brushless electric machine plate is arranged in control chamber, electrically connects with DC brushless motor, control main circuit board respectively；Stroke plate is arranged in casing, is positioned at the top of trigger, and stroke plate electrically connects with driving circuit of brushless electric machine plate.
Above-described electric shrub and hedge trimmer, including connecting circuit board, stroke plate electrically connects with driving circuit of brushless electric machine plate by connecting circuit board；Connect circuit board layout in casing, be positioned at the lower section of DC brushless motor.
Above-described electric shrub and hedge trimmer, including battery and cable, the rear end of casing includes electrical socket, and electrical socket electrically connects with controlling main circuit board；Battery is electrically connected with electrical socket by cable.
Above-described electric shrub and hedge trimmer, cable includes two power lines and one to two order wire.
This utility model electric shrub and hedge trimmer greatly reduces core quantity and alleviates cable and pull weight, saves wire rod and processing cost, and cable is more resistant to bending, and the life-span is longer.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is the front view of this utility model embodiment electric shrub and hedge trimmer.
Fig. 2 is the top view of this utility model embodiment electric shrub and hedge trimmer.
Fig. 3 is A in Fig. 2 to sectional view.
Fig. 4 is the schematic diagram of this utility model embodiment battery and cable.
[detailed description of the invention]
The structure of this utility model embodiment electric shrub and hedge trimmer as shown in Figures 1 to 4, including casing 1, scissors bit 2, stroke controlling structure 3, drive mechanism 4, trigger 5, DC brushless motor 6, battery 7, cable 8 and control circuit.
Control circuit includes controlling main circuit board 9, driving circuit of brushless electric machine plate 10, stroke plate 11 and connection circuit board 12.
Casing 1 rear portion has one to control chamber 101, controls main circuit board 9 and driving circuit of brushless electric machine plate 10 is arranged in control chamber 101.
Driving circuit of brushless electric machine plate 10 electrically connects with DC brushless motor 6, control main circuit board 9 respectively；Stroke plate 11 is arranged in casing 1, is positioned at the top of trigger 5.
Connect circuit board 12 to be arranged in casing 1, be positioned at the lower section of DC brushless motor 6.Stroke plate 11 electrically connects with driving circuit of brushless electric machine plate 10 by connecting circuit board 12；
There is an electrical socket 102 rear end of casing 1, and electrical socket electrically connects with controlling main circuit board 9；Battery 7 is electrically connected with socket by cable 8.Cable 8 has two power lines and an order wire.
This utility model above example is by by the panel miniaturization of brushless electric machine, Integration Design; the panel of brushless electric machine is built in electric shear casing; brushless electric machine control panel is directly in casing and brushless electric machine; two Halls are put and are switched trigger and connect; electric shear casing is directly connected cable and only has connection, altogether three or four lines between two power lines and one or two and battery protecting plate with battery.
This utility model above example does not only increase the complete machine weight of electric shrub and hedge trimmer, also significantly reduces cable and pulls weight, saves wire rod and processing cost, cable, and more resistant to bending, the life-span is longer.
Claims (4)
1. an electric shrub and hedge trimmer, including casing, trigger, DC brushless motor, battery, cable and control circuit, control circuit includes controlling main circuit board, it is characterised in that casing internal includes controlling chamber, controls main circuit board and is arranged in control chamber；The rear end of casing includes electrical socket, and electrical socket electrically connects with controlling main circuit board；Battery is electrically connected with electrical socket by cable.
2. electric shrub and hedge trimmer according to claim 1, it is characterised in that control circuit includes driving circuit of brushless electric machine plate and stroke plate, driving circuit of brushless electric machine plate is arranged in control chamber, electrically connects with DC brushless motor, control main circuit board respectively；Stroke plate is arranged in casing, is positioned at the top of trigger, and stroke plate electrically connects with driving circuit of brushless electric machine plate.
3. electric shrub and hedge trimmer according to claim 2, it is characterised in that include connecting circuit board, stroke plate electrically connects with driving circuit of brushless electric machine plate by connecting circuit board；Connect circuit board layout in casing, be positioned at the lower section of DC brushless motor.
4. electric shrub and hedge trimmer according to claim 1, it is characterised in that cable includes two power lines and one to two order wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164968.2U CN205385729U (en) | 2016-03-03 | 2016-03-03 | Electric pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164968.2U CN205385729U (en) | 2016-03-03 | 2016-03-03 | Electric pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385729U true CN205385729U (en) | 2016-07-20 |
Family
ID=56376461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164968.2U Expired - Fee Related CN205385729U (en) | 2016-03-03 | 2016-03-03 | Electric pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385729U (en) |
-
2016
- 2016-03-03 CN CN201620164968.2U patent/CN205385729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160804 Address after: 523985, No. 1 West Bridge Road, Sha Tin Town, Guangdong, Dongguan Patentee after: Ye Haoqiong Address before: 523985, No. 1 West Bridge Road, Sha Tin Town, Guangdong, Dongguan Patentee before: Ye Haoqiong Patentee before: Luo Xitian Patentee before: Sun Xinmin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20180303 |