CN203542633U - Extending structure of novel electrical shears - Google Patents
Extending structure of novel electrical shears Download PDFInfo
- Publication number
- CN203542633U CN203542633U CN201320600205.4U CN201320600205U CN203542633U CN 203542633 U CN203542633 U CN 203542633U CN 201320600205 U CN201320600205 U CN 201320600205U CN 203542633 U CN203542633 U CN 203542633U
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- Prior art keywords
- handle
- extending structure
- controller
- scissors
- mode selection
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Abstract
The utility model relates to an extending structure of a pair of novel electrical shears. The extending structure comprises a handle, a lengthened rod, a motor and a battery pack, wherein the lengthened rod is arranged between the handle and a shear head, the motor is arranged in the handle, the battery pack is electrically connected with the tail part of the handle, a cable is arranged in the lengthened rod, the two ends of the lengthened rod are respectively provided with a plug and a socket which are electrically connected with the cable, the plug and the socket are respectively matched with the shear head and the handle, the handle is provided with a mode selection switch, the interior of the battery pack is provided with a controller, the controller is connected with the mode selection switch, and the controller responds to the mode selection switch and controls the size of the opening of the shear head. The extending structure has the advantages that the lengthened rod is conveniently and rapidly connected with the shear head and the handle, and the stability of the shears is ensured; the controller is singly arranged in the battery pack, so the failure of the controller due to the vibration and the like of a product in the use process is avoided.
Description
Technical field
The utility model relates to a kind of electric shear, especially a kind of extending structure of electric shear.
Background technology
Electric shear is to using motor as power, by transmission mechanism, drives working head to carry out the hand held electric tool of shearing work, has the convenient branch of shearing, clothes, food, the feature such as lightweight, safe and reliable.Be widely used in gardens, orchard, tea place, clothes, food processing etc.In garden operation, electric shear is usually used to pollard, to keep trees, the fine profile of shrub, this type of electric shear comprises a cutter and a bottom knife conventionally, bottom knife is connected with motor by a transmission device, cutter is arranged on the support member of scissors, in the operating process of scissors, it is motionless that bottom knife keeps, motor drives cutter to do reciprocally swinging by drive mechanism, by the shearing force producing between two blades, object is cut off, electric clippers is in the market when pruning the branch of higher position, need between handle and scissors main body, connect extension pipe, to adapt to different height, controller and motor are placed in handle inside, in use vibration easily causes controller unstable, controller is produced to lose efficacy.
Utility model content
The purpose of this utility model is in order to solve the existing defect of electric shear in prior art, provide a kind of control scissors bit flexible, controller is placed in power brick inside, having stable behavior, is difficult for causing controller to lose efficacy or the electric shear extending structure of wild effect because of phenomenons such as vibration that product in use produces.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of extending structure of electric scissors, comprise handle, be arranged on the extension bar between handle and scissors bit, the power brick that is arranged on the motor in handle and is electrically connected to handle afterbody, in described extension bar, be provided with cable, the two ends of extension bar are respectively equipped with the plug and socket being electrically connected to this cable, and this plug and socket matches with described scissors bit and handle respectively;
Described handle is provided with mode selection switch, is provided with the controller being connected with this mode selection switch in described power brick, and this controller is in response to mode selection switch and control the size of described scissors bit opening.
The extending structure of above-mentioned a kind of electric scissors, the junction of described extension bar and scissors bit press-fits and is combined with a working of plastics.
The extending structure of above-mentioned a kind of electric scissors, described controller is controlled scissors bit and is switched between at least two kinds of opening patterns.
The extending structure of above-mentioned a kind of electric scissors, described mode selection switch is selected the opening pattern of controller.
The extending structure of above-mentioned a kind of electric scissors, is provided with the trigger of controlling described electric motor starting and closing in described handle.
The extending structure of above-mentioned a kind of electric scissors, is also provided with the safety switch coordinating with described trigger in described handle.
The extending structure of above-mentioned a kind of electric scissors, is also provided with braces between described extension bar and handle.
The beneficial effects of the utility model are: the extension bar of this extending structure and scissors bit and handle are convenient and fast connection, cable in extension bar is electrically connected to scissors main body and handle by the plug and socket at its two ends respectively, guaranteed the stability of scissors, controller is arranged on separately in power brick, is difficult for causing controller to lose efficacy because of the phenomenons such as vibration that product in use produces; Controller is in response to mode selection switch and control the size of scissors bit opening, to adapt to difference, be sheared the size of object, the hommization that this extending structure has been realized the flexible length of scissors bit and openings of sizes regulates, and is applicable to differing heights the pruning of different large small articles.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the control principle drawing of electric clippers
Fig. 3 is the structural representation of the utility model during with braces
The specific embodiment
For making that architectural feature of the present utility model and the effect reached are had and further understand and be familiar with, in order to preferred embodiment and accompanying drawing, coordinate detailed explanation, be described as follows:
As shown in Figure 1 and Figure 2, a kind of extending structure of electric scissors, comprise handle 1, be arranged on the extension bar 3 between handle 1 and scissors bit 2, the power brick 4 that is arranged on the motor (not shown) in handle 1 and is electrically connected to handle 1 afterbody, as improvement of the present utility model, is provided with cable in extension bar 3, the two ends of extension bar 3 are respectively equipped with the plug and socket being electrically connected to this cable, and this plug and socket matches with scissors bit 2 and handle 1 respectively;
In controller 6, be provided with the single-chip microcomputer of stored routine, when mode selection switch 5 is pulled to an ad-hoc location, the continuous motor program of single-chip microcomputer is called, the bottom knife 8 of scissors bit 2 carries out reciprocal swing continuously under the drive of motor and drive mechanism (ball-screw), bottom knife 8 opens continuously with respect to cutter 7 and is closed, when mode selection switch 5 is pulled to another ad-hoc location, single button single action program of controller 6 control single chip computers is called, the bottom knife 8 of scissors bit 2 is closed along with pressing of trigger 5, along with the loosening of trigger 5, open, the length of pressing the time by trigger 5 is controlled the number of turns of electric machine rotation, thereby control by drive mechanism the angle that bottom knife 8 swings.
As the utility model, further improve, for the fastness of strengthening being connected between extension bar 3 and scissors bit 2, the junction of extension bar 3 and scissors bit 2 press-fits and is combined with a working of plastics 9.
The extension bar of this extending structure and scissors main body and handle are convenient and fast connection, cable in extension bar 3 is electrically connected to scissors bit 2 and handle 1 by the plug and socket at its two ends respectively, guaranteed the stability of scissors, controller 6 is arranged on separately in power brick 4, is difficult for causing controller 6 to lose efficacy because of the phenomenons such as vibration that product in use produces; Controller 6 is in response to mode selection switch 5 and control the size of scissors bit 2 openings, to adapt to difference, be sheared the size of object, the hommization that this extending structure has been realized the flexible length of scissors bit 2 and openings of sizes regulates, and is applicable to differing heights the pruning of different large small articles.
As shown in Figure 3, between handle 1 and extension bar 3, be provided with braces 12, so that user backs on the body electric shear, alleviate the gravity that arm bears, improve comfort level.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. the extending structure of an electric scissors, comprise handle, be arranged on the extension bar between handle and scissors bit, the power brick that is arranged on the motor in handle and is electrically connected to handle afterbody, it is characterized in that, in described extension bar, be provided with cable, the two ends of extension bar are respectively equipped with the plug and socket being electrically connected to this cable, and this plug and socket matches with described scissors bit and handle respectively;
Described handle is provided with mode selection switch, is provided with the controller being connected with this mode selection switch in described power brick, and this controller is in response to mode selection switch and control the size of described scissors bit opening.
2. the extending structure of a kind of electric scissors according to claim 1, is characterized in that, the junction of described extension bar and scissors bit press-fits and is combined with a working of plastics.
3. the extending structure of a kind of electric scissors according to claim 1, is characterized in that, described controller is controlled scissors bit and switched between at least two kinds of opening patterns.
4. the extending structure of a kind of electric scissors according to claim 3, is characterized in that, described mode selection switch is selected the opening pattern of controller.
5. according to the extending structure of a kind of electric scissors described in any one in claim 1 to 4, it is characterized in that, in described handle, be provided with the trigger of controlling described electric motor starting and closing.
6. the extending structure of a kind of electric scissors according to claim 5, is characterized in that, is also provided with the safety switch coordinating with described trigger in described handle.
7. the extending structure of a kind of electric scissors according to claim 1, is characterized in that, is also provided with braces between described extension bar and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600205.4U CN203542633U (en) | 2013-09-26 | 2013-09-26 | Extending structure of novel electrical shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600205.4U CN203542633U (en) | 2013-09-26 | 2013-09-26 | Extending structure of novel electrical shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542633U true CN203542633U (en) | 2014-04-16 |
Family
ID=50460799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600205.4U Expired - Lifetime CN203542633U (en) | 2013-09-26 | 2013-09-26 | Extending structure of novel electrical shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394895A (en) * | 2015-12-08 | 2016-03-16 | 河南师范大学 | Multi-purpose outdoor walking stick outfit |
-
2013
- 2013-09-26 CN CN201320600205.4U patent/CN203542633U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394895A (en) * | 2015-12-08 | 2016-03-16 | 河南师范大学 | Multi-purpose outdoor walking stick outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |