CN207135593U - A kind of electric green fence cutter - Google Patents
A kind of electric green fence cutter Download PDFInfo
- Publication number
- CN207135593U CN207135593U CN201721038347.0U CN201721038347U CN207135593U CN 207135593 U CN207135593 U CN 207135593U CN 201721038347 U CN201721038347 U CN 201721038347U CN 207135593 U CN207135593 U CN 207135593U
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- China
- Prior art keywords
- microswitch
- green fence
- port
- fence cutter
- direct current
- 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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- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
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Abstract
The utility model provides a kind of electric green fence cutter, including Green fence cutter controller, direct current generator, display button panel, the first microswitch and the second microswitch；The normally closed port of first microswitch connects with the normally closed port of the second microswitch, and public port is connected with the normally opened port of the second microswitch, normally opened port and Green fence cutter controller；The public port of second microswitch is connected with the positive pole of direct current generator；Green fence cutter controller includes governor circuit, and relay, drive circuit and the braking circuit being connected with governor circuit；Governor circuit is also connected with display button panel；Relay is also connected with the positive pole of a voltage source and the normally opened port of the first microswitch；Drive circuit is also connected with the both positive and negative polarity and voltage source negative pole of direct current generator；Normally closed port of the braking circuit also with the first microswitch and the second microswitch is connected.Implement the utility model, reduce environmental pollution, and reduce gimp.
Description
Technical field
It the utility model is related to gardens pruning technical field, more particularly to a kind of electric green fence cutter.
Background technology
Traditional petrol power Green fence cutter largely uses in being built in gardens, mainly including gasoline engine, transmission mechanism, hand
Handle, switch and blade mechanisms etc., gasoline engine power drive blade mechanisms to be operated through transmission mechanism, and main handle is located at machine
Rear portion, front hand grip are installed on the front portion of machine case, and front hand grip can carry out the rotation of certain angle, main handle by expansion link with
Machine body is connected, and is by a rotating mechanism phase between main handle and expansion link junction or expansion link and machine body
Even, operator can as needed and use habit select handle holding mode, the anglec of rotation and collapsing length, it is simple to operate,
Convenient, operating efficiency is high.
But inventor has found that traditional petrol power Green fence cutter can cause environment pollution, and when operating noise compared with
Greatly.
Utility model content
The utility model embodiment technical problem to be solved is, there is provided a kind of electric green fence cutter, it is dirty to reduce environment
Dye, and reduce gimp.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of electric green fence cutter, described electronic green
Hedge is cut including Green fence cutter controller, direct current generator, display button panel, the first microswitch and the second microswitch；Wherein,
First microswitch and second microswitch are equipped with public port, normally closed port, normally opened port；Its
In, the normally closed port of first microswitch connects with the normally closed port of second microswitch, public port with it is described
The normally opened port of second microswitch is connected, normally opened port and the Green fence cutter controller；Second microswitch it is public
Port is connected with the positive pole of the direct current generator；
The Green fence cutter controller includes governor circuit, and be connected respectively with the governor circuit relay, driving
Circuit and braking circuit；Wherein, the governor circuit is also connected with the display button panel；The relay also with a voltage
The normally opened port of the positive pole in source and first microswitch is connected；The drive circuit is also positive and negative with the direct current generator
Pole and the voltage source negative pole are connected；The braking circuit also with first microswitch and second microswitch
Normally closed port be connected.
Wherein, the drive circuit is made up of a FET and a Schottky diode；Wherein, the field-effect
The source electrode of pipe is connected with the voltage source negative pole, drain electrode and the positive pole of the Schottky diode and the negative pole of the direct current generator
It is connected；The negative pole of the Schottky diode is connected with the positive pole of the direct current generator.
Wherein, the braking circuit is formed by two PTC semistors are in parallel.
Wherein, when pressing first microswitch and second microswitch simultaneously, the voltage source, Green fence cutter
Controller, the first microswitch, the second microswitch and direct current generator form the loop of conducting.
Wherein, when unclamping first microswitch and/or second microswitch, the Green fence cutter controller,
First microswitch, the second microswitch and direct current generator form the loop of conducting.
Implement the utility model embodiment, have the advantages that：
1st, the utility model is simple in construction, easy to operate, is controlled using direct current generator, can reduce environmental pollution and make an uproar
Sound；
2nd, the utility model carries out circuit controls using the first microswitch and the second microswitch, can realize Green fence cutter
Brake function, protect user life safety, meet safety standard.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, obtaining other accompanying drawings according to these accompanying drawings still falls within category of the present utility model.
Fig. 1 is the circuit diagram for the electric green fence cutter that the utility model embodiment provides；
Fig. 2 is the connection diagram of drive circuit in Fig. 1；
Fig. 3 is the connection diagram of braking circuit in Fig. 1；
Fig. 4 is an application scenario diagram of the electric green fence cutter that the utility model embodiment provides；
Fig. 5 is the another application scene graph for the electric green fence cutter that the utility model embodiment provides；
Fig. 6 is the another application scenario diagram for the electric green fence cutter that the utility model embodiment provides；
Fig. 7 is the another application scenario diagram for the electric green fence cutter that the utility model embodiment provides.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
As shown in figure 1, in the utility model embodiment, there is provided a kind of electric green fence cutter, the electric green fence cutter includes
Green fence cutter controller 1, direct current generator 2, display button panel 3, the first microswitch 4 and the second microswitch 5；Wherein,
First microswitch 4 and the second microswitch 5 are equipped with public port COM, normally closed port NC, normally opened port NO；
Wherein, the normally closed port NC of the first microswitch 4 connects with the normally closed port NC of the second microswitch 5, public port COM and
The normally opened port NO of two microswitches 5 is connected, normally opened port NO and Green fence cutter controller 1；The public port of second microswitch 5
COM is connected with the positive pole (+) of direct current generator 2；
Green fence cutter controller 1 includes governor circuit 11, and relay 12, the driving electricity being connected respectively with governor circuit 11
Road 13 and braking circuit 14；Wherein, governor circuit 11 is also connected with display button panel 3；Relay 11 is also with a voltage source U's
The normally opened port NO of positive pole and the first microswitch 4 is connected；Both positive and negative polarity and voltage of the drive circuit 13 also with direct current generator 2
Source negative pole is connected；Normally closed port NC of the braking circuit 13 also with the first microswitch 4 and the second microswitch 5 is connected.
As shown in Fig. 2 drive circuit 13 is made up of a FET MOS and a Schottky diode K；Wherein, field
Effect pipe MOS source S is connected with voltage source negative pole, drain D and Schottky diode K positive pole and the negative pole of direct current generator 2
(-) is connected；Schottky diode K negative pole is connected with the positive pole (+) of direct current generator.
As shown in figure 3, braking circuit 13 is formed by two PTC semistors are in parallel, specially RB1 with
RB2。
In the utility model embodiment, when pressing the first microswitch 4 and the second microswitch 5 simultaneously, voltage source
U, Green fence cutter controller 1, the first microswitch 4, the second microswitch 5 and direct current generator 2 form the loop of conducting, thus may be used
To realize the soft start of electric green fence cutter, concrete application may refer to shown in Fig. 4；
When unclamping the first microswitch 4 and/or during the second microswitch 5, Green fence cutter controller 1, the first microswitch 4,
Second microswitch 5 and direct current generator 2 form the loop of conducting, can thus show the brake function of Green fence cutter, protect user
Life safety, concrete application may refer to shown in Fig. 5 to Fig. 7；Wherein, Fig. 5 is to unclamp the conducting that the first microswitch 4 is formed
Loop, Fig. 6 are to unclamp the conducting loop that the second microswitch 5 is formed, and Fig. 7 is micro- to unclamp the first microswitch 4 and second simultaneously
The conducting loop that dynamic switch 5 is formed.
Implement the utility model embodiment, have the advantages that：
1st, the utility model is simple in construction, easy to operate, is controlled using direct current generator, can reduce environmental pollution and make an uproar
Sound；
2nd, the utility model carries out circuit controls using the first microswitch and the second microswitch, can realize Green fence cutter
Brake function, protect user life safety, meet safety standard.
Above disclosed is only a kind of the utility model preferred embodiment, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claims, still belong to what the utility model was covered
Scope.
Claims (5)
1. a kind of electric green fence cutter, it is characterised in that the electric green fence cutter includes Green fence cutter controller, direct current generator, display
Key panel, the first microswitch and the second microswitch；Wherein,
First microswitch and second microswitch are equipped with public port, normally closed port, normally opened port；Wherein,
The normally closed port of first microswitch connects with the normally closed port of second microswitch, public port and described second
The normally opened port of microswitch is connected, normally opened port and the Green fence cutter controller；The public port of second microswitch
It is connected with the positive pole of the direct current generator；
The Green fence cutter controller includes governor circuit, and relay, the drive circuit being connected respectively with the governor circuit
And braking circuit；Wherein, the governor circuit is also connected with the display button panel；The relay also with a voltage source
The normally opened port of positive pole and first microswitch is connected；The drive circuit also with the both positive and negative polarity of the direct current generator with
And the voltage source negative pole is connected；The braking circuit is also normal with first microswitch and second microswitch
Closed end mouth is connected.
2. electric green fence cutter as claimed in claim 1, it is characterised in that the drive circuit is by a FET and one
Schottky diode forms；Wherein, the source electrode of the FET is connected with the voltage source negative pole, drain electrode and the Schottky
The negative pole of the positive pole of diode and the direct current generator is connected；The negative pole of the Schottky diode and the direct current generator are just
Extremely it is connected.
3. electric green fence cutter as claimed in claim 2, it is characterised in that the braking circuit is by two PTC positive temperature coefficients
Thermistor is in parallel to be formed.
4. electric green fence cutter as claimed in claim 3, it is characterised in that when pressing first microswitch and described simultaneously
During the second microswitch, the voltage source, Green fence cutter controller, the first microswitch, the second microswitch and direct current generator shape
Into the loop of conducting.
5. electric green fence cutter as claimed in claim 4, it is characterised in that when unclamping first microswitch and/or described
During the second microswitch, the Green fence cutter controller, the first microswitch, the second microswitch and direct current generator form conducting
Loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038347.0U CN207135593U (en) | 2017-08-18 | 2017-08-18 | A kind of electric green fence cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038347.0U CN207135593U (en) | 2017-08-18 | 2017-08-18 | A kind of electric green fence cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207135593U true CN207135593U (en) | 2018-03-27 |
Family
ID=61665786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721038347.0U Expired - Fee Related CN207135593U (en) | 2017-08-18 | 2017-08-18 | A kind of electric green fence cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207135593U (en) |
-
2017
- 2017-08-18 CN CN201721038347.0U patent/CN207135593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: 317500 Dongwan village, Wen Qiao Town, Wenling City, Taizhou, Zhejiang (Zhejiang Cheng Kang electrical and Mechanical Manufacturing Co., Ltd.) Patentee after: Wenling city's Electronic Technology Co. Ltd. Address before: 317500 604 unit 3, 1 Lane, 128 lane, new street, Taiping Street, Wenling, Taizhou, Zhejiang, China Patentee before: Ye Ye |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |