CN206263894U - A kind of electric tool - Google Patents
A kind of electric tool Download PDFInfo
- Publication number
- CN206263894U CN206263894U CN201621193305.XU CN201621193305U CN206263894U CN 206263894 U CN206263894 U CN 206263894U CN 201621193305 U CN201621193305 U CN 201621193305U CN 206263894 U CN206263894 U CN 206263894U
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- Prior art keywords
- matrix
- tool
- identification
- drive device
- seat
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- 238000001514 detection method Methods 0.000 claims abstract description 44
- 239000011159 matrix material Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of electric tool, including a matrix and an at least tool seat, a drive device is provided with matrix, a tool heads are provided with tool seat, drive device by a transmission mechanism be connected with tool heads and can driving instrument head action, a controller is provided with matrix, tool seat is removably mounted on matrix, there are some first identification positions on matrix, correspond to each first identification position on matrix and be provided with some detection pieces, have in tool seat and correspond in some second identification positions of each first identification position, the at least identification elements corresponding to the second identification position is provided with tool seat, detection piece can detect corresponding identification elements, controller can control the pattern of drive device according to the detection signal of each detection piece.The utility model can effectively reduce product cost, conveniently produce, assemble and use, and can be suitably used for various types of tool heads, applied widely, it helps to keep the neat and artistic of this electric tool profile.
Description
Technical field
The utility model is related to field of power tools.
Background technology
The electric tools such as electric screw driver, electric mixer, electric cleaner are in the life and production of people using non-
Often extensively, these electric tools generally include a matrix, a drive device and a tool heads, and structure is all similar, using not
With tool heads be to be capable of achieving different functions, therefore have part electric tool employ the detachable structure of tool heads with
Flexibility and reduction use cost that electric tool is used are improved, and because the function of various types of tool heads is different,
Corresponding its responsiveness, pattern etc. also have difference, and most of existing electric tool is not for various types
Tool heads adjust drive device pattern structure, so just cause these electric tools matrix can only be with a few
The similar tool heads connection of function is used, and the scope of application is narrower, also has part electric tool to set up some regulating keys
The pattern of regulation drive device is set manually by user, so on the one hand can make to be needed on matrix setting it is more by
Key, so as to the volume of electric tool can be increased, the easy false touch of user and there is maloperation, also cause the structure mistake of electric tool
In complexity, processing and assembly difficulty and the product cost of product are increased, can also influence the attractive in appearance of profile, on the other hand, made
User needs oneself to remember the corresponding drive pattern recycling button of various tool heads to be controlled drive device accordingly,
Specialty requirement to user is higher, it has not been convenient to promote the use of.
Utility model content
In order to solve the above problems, the purpose of this utility model be provide one kind can automatic identification tool heads species simultaneously
Corresponding regulation pattern, electric tool easy to use.
The utility model is to solve the technical scheme that uses of its technical problem：
A kind of electric tool, including a matrix and an at least tool seat, are provided with a drive device, work on described matrix
Be provided with a tool heads on tool seat, described drive device by a transmission mechanism be connected with tool heads and can driving instrument move
Make, a controller is provided with matrix, described tool seat is removably mounted on matrix, there are some first identifications on matrix
Position, corresponds to each first identification position and is provided with some detection pieces on matrix, have in tool seat and correspond in each first identification
Some second identification positions of position, are provided with least identification elements corresponding to the described second identification position, the first identification in tool seat
Detection piece on position can detect the identification elements on the second corresponding identification position, and described controller can be according to each detection piece
Detection signal control the pattern of the drive device.
Preferably, described detection piece is variable capacitance.
Preferably, described detection piece is magnetic reed switch, and described identification elements is the magnetic being adapted with the magnetic reed switch
Property part.
Preferably, described detection piece be button switch, described identification elements be pressed against on the button switch by
Casting die.
Preferably, the rechargeable battery for being powered to the drive device and controller is provided with described matrix,
The charging connector being connected with the rechargeable battery is provided with the outer wall of matrix.
Preferably, the quantity of the tool seat is several, and described matrix can be connected with any instrumentality seat, each tool seat
The quantity and/or distribution mode of upper identification elements are different, and described detection piece can be examined according to the quantity of identification elements and/or distribution mode
Survey identifies the type of tool seat and controls the pattern of drive device according to this.
Preferably, described drive device has a rotatable output shaft, is rotatably provided with described tool seat
One power transmission shaft, described tool heads are arranged on the power transmission shaft, and described transmission mechanism is for connecting the output shaft and biography
One shaft coupling of moving axis.
Preferably, described drive device is a motor.
Preferably, there is the proficiency shank for being available for staff to grip on described matrix.
The beneficial effects of the utility model are：By changing the quantity and/or distribution mode of identification elements in the utility model,
May be such that detection piece obtains different detection signals, controller according to these detection signals, by the program that pre-sets i.e.
The pattern that different types of tool heads accordingly adjust the drive device of drive device can be directed to, be carried out manually without using person
Regulation and control, without excessive operating key is set on matrix, can effectively reduce product cost, convenient production, assembling
With use, can be suitably used for various types of tool heads, it is applied widely, it helps to keep the whole of this electric tool profile
It is clean attractive in appearance.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the overall structure figure of the first embodiment of the utility model；
Fig. 2 is exploded view of the first embodiment of the utility model after tool seat is rotated into an angle；
Fig. 3 is exploded view of second embodiment of the utility model after tool seat is rotated into an angle；
Fig. 4 is exploded view of the third embodiment of the utility model after tool seat is rotated into an angle.
Specific embodiment
Referring to Figures 1 and 2, the first embodiment of the present utility model, a kind of electric tool, including a matrix 10 and at least
One tool seat 20, is provided with a drive device 11 on matrix 10, a tool heads 21 are provided with tool seat 20, and drive device 11 is led to
Cross a transmission mechanism be connected with tool heads 21 and can driving instrument it is first 21 action, a controller 14 is provided with matrix 10, instrument
Seat 20 is removably mounted on matrix 10, has some first identification positions on matrix 10, and each first identification is corresponded on matrix 10
Position is provided with some detection pieces, has in tool seat 20 and corresponds in some second identification positions of each first identification position, instrument
At least identification elements corresponding to the second identification position is provided with seat 20, the detection piece on the first identification position is detectable right with it
The identification elements on the second identification position answered, controller 14 can control the action of drive device 11 according to the detection signal of each detection piece
Pattern.By changing the quantity and/or distribution mode of identification elements in the utility model, you can so that detection piece obtains different inspections
Signal is surveyed, controller 14 can be directed to different types of tool heads 21 according to these detection signals by the program for pre-setting
The pattern of the drive device 11 of corresponding regulation drive device 11, is adjusted and controls manually without using person, without
Excessive operating key is set on matrix 10, product cost can be effectively reduced, is conveniently produced, assemble and is used, can be suitably used for
Various types of tool heads 21, it is applied widely, it helps to keep the neat and artistic of this electric tool profile.This implementation
Detection piece in example employs variable capacitance 121, the material system that identification elements can then be recognized using metal etc. by variable capacitance 121
Make, identification elements is a metalwork 221 in the present embodiment, and variable capacitance 121 is in the field planted agent such as mobile phone, contact panel, touch screen
With extensive, when detection piece is moved within the preset distance of variable capacitance 121 by change the electric capacity of variable capacitance 121
Amount size, so that detection piece is detectable to identify identification elements, the structure facilitates base without detection piece and identification elements directly contact
The dismounting of body 10 and tool seat 20.In addition, in the present embodiment, the first identification position and variable capacitance 121 are six, the second identification
Position mutually should be six, and the quantity of identification elements is certainly, actual then for one and on the one in this six second identification positions
In, the quantity of the first identification position and detection piece can be adjusted flexibly as needed, and identification elements can also use two, three etc.
Other any amounts, and can setting on the second identification position at an arbitrary position, so by permutation and combination be it is available compared with
Various testing results, then increase can the species of connecting tool head 21 quantity, thus, it is possible to greatly enrich this electronic work
The function of tool.The first identification position and the second identification position in the utility model can refer to virtual position, may also be the band of entity
There is the installation position of mounting structure.
Tool seat 20 employs the mode being spirally connected and is arranged on matrix 10 in the present embodiment, is easy to dismounting, certainly, actual to answer
In, tool seat 20 also can be using the conventional mode that is detachably connected such as clamping, buckle on matrix 10, it is not limited to
This.
The quantity of tool seat 20 can be several, in each tool seat 20 type and shape of tool heads 21 can with difference,
Matrix 10 can be connected with any instrumentality seat 20, and the quantity and/or distribution mode of identification elements are different in each tool seat 20, and detection piece can
The type of tool seat 20 is identified according to quantity and/or the distribution mode detection of identification elements and control the dynamic of drive device 11 according to this
Operation mode, can expand the scope of application of this electric tool.
The rechargeable battery 13 for being powered to drive device 11 and controller 14 is provided with matrix 10, outside matrix 10
The charging connector being connected with rechargeable battery 13 is provided with wall（Not shown in figure）, it is possible to increase this electric tool it is portable
Property, convenient use certainly, in practical application, also directly can be connected to be powered by power line with extraneous power supply, or adopt
It is powered with replaceable battery.
Drive device 11 has a rotatable output shaft 111, and rotatably a power transmission shaft 211 is provided with tool seat 20,
Tool heads 21 are arranged on the power transmission shaft 211, and transmission mechanism is the shaft coupling for connecting output shaft 111 and power transmission shaft 211
30, so that tool heads 21 realize the mode of operation for rotating, can be used as the common tools such as screw driver, agitator and use, structure
Simply, it is easy to produce and assemble, certainly, in practical application, tool heads 21 can also be installed by linkage, cam mechanism etc.
To realize the mode of operations such as swing in tool seat 20, these are all common structures in the art, are not described further separately herein, this
Shaft coupling 30 in embodiment is made up of two parts, and a part is arranged on output shaft 111, and another part is arranged on power transmission shaft
On 211.Drive device 11 in the present embodiment is a motor, and certainly, in practical application, drive device 11 can also use gas
Other conventional driving structures such as cylinder, it is not limited to this.
There is the proficiency shank for being available for staff to grip, convenient use person grips and uses, in the present embodiment directly on matrix 10
By the use of the shell of matrix 10 as handle portion, the common structures such as handle also can be in addition set certainly, in practical application and be used as hand
Shank.
Reference picture 3, second embodiment of the present utility model, the difference with the first embodiment is, in the present embodiment
Detection piece employ magnetic reed switch 122, the magnetic part 222 by making such as permanent magnets that identification elements is used accordingly, the structure
Switch control is carried out by the magnetic force between permanent magnet and magnetic reed switch 122, detection piece is able to detect that identification elements, together
Sample facilitates the disassembling, assembling and replacing of tool seat 20, it helps improve this electric tool without detection piece and identification elements directly contact
Water resistance.
Reference picture 4, the third embodiment of the present utility model, the difference with the first embodiment is, in the present embodiment
Detection piece employ button switch 123, identification elements then employs pressing piece 223 accordingly, and tool seat 20 is being installed into base
When on body 10, thus the button switch 123 on the pressable relevant position of pressing piece 223 makes detection piece be able to detect that identification elements,
The infrastructure cost is relatively low, helps to reduce the cost of this electric tool, is easy to promote the use of.
Variable capacitance 121, magnetic reed switch 122 and button switch 123 in each field using all widely, its structure and
Principle is known for those skilled in the art, is not described further separately herein, and certainly, in practical application, detection piece and identification elements also may be used
Using other conventional detection structures, such as position sensor, infrared sensor etc., it is not limited to this.Controller 14 and phase
The control program the answered also extensive use in this area and near field, is not described further separately, controller 14 in the present embodiment herein
The structure of control board is employed, helps to reduce the volume and cost of this electric tool.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within protection domain of the present utility model.
Claims (9)
1. a kind of electric tool, an including matrix（10）An at least tool seat（20）, described matrix（10）On be provided with one
Drive device（11）, tool seat（20）On be provided with a tool heads（21）, described drive device（11）By a transmission mechanism
With tool heads（21）Connection and can driving instrument head（21）Action, it is characterised in that：Matrix（10）On be provided with a controller
（14）, described tool seat（20）It is removably mounted at matrix（10）On, matrix（10）It is upper that there are some first identification positions, matrix
（10）The upper each first identification position that corresponds to is provided with some detection pieces, tool seat（20）Above have and correspond in each first identification
Some second identification positions of position, tool seat（20）On be provided with corresponding to described second identification position at least an identification elements, first
Detection piece on identification position can detect the identification elements on the second corresponding identification position, described controller（14）Can foundation
The detection signal of each detection piece controls the drive device（11）Pattern.
2. a kind of electric tool according to claim 1, it is characterised in that：Described detection piece is variable capacitance（121）.
3. a kind of electric tool according to claim 1, it is characterised in that：Described detection piece is magnetic reed switch（122）,
Described identification elements is and the magnetic reed switch（122）The magnetic part being adapted（222）.
4. a kind of electric tool according to claim 1, it is characterised in that：Described detection piece is button switch（123）,
Described identification elements is to be pressed against the button switch（123）On pressing piece（223）.
5. a kind of electric tool according to claim 1, it is characterised in that：Described matrix（10）On be provided with for
The drive device（11）And controller（14）The rechargeable battery of power supply（13）, matrix（10）Outer wall on be provided with it is described
Rechargeable battery（13）Connected charging connector.
6. a kind of electric tool according to claim 1, it is characterised in that：The tool seat（20）Quantity for some
Individual, described matrix（10）Can be with any instrumentality seat（20）It is connected, each tool seat（20）The quantity of upper identification elements and/or distribution side
Formula is different, and described detection piece can identify tool seat according to the quantity of identification elements and/or distribution mode detection（20）Type
And drive device is controlled according to this（11）Pattern.
7. a kind of electric tool according to claim 1, it is characterised in that：Described drive device（11）Can turn with one
Dynamic output shaft（111）, described tool seat（20）On be rotatably provided with a power transmission shaft（211）, described tool heads（21）
Installed in the power transmission shaft（211）On, described transmission mechanism is for connecting the output shaft（111）And power transmission shaft（211）'s
One shaft coupling（30）.
8. a kind of electric tool according to claim 7, it is characterised in that：Described drive device（11）It is a driving electricity
Machine.
9. a kind of electric tool according to claim 1, it is characterised in that：Described matrix（10）Above have and be available for staff
The proficiency shank of gripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193305.XU CN206263894U (en) | 2016-10-26 | 2016-10-26 | A kind of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193305.XU CN206263894U (en) | 2016-10-26 | 2016-10-26 | A kind of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263894U true CN206263894U (en) | 2017-06-20 |
Family
ID=59039283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193305.XU Expired - Fee Related CN206263894U (en) | 2016-10-26 | 2016-10-26 | A kind of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312958A (en) * | 2016-10-26 | 2017-01-11 | 中山市立兴电器有限公司 | Electric tool |
| CN112207770A (en) * | 2020-10-23 | 2021-01-12 | 宁波新港工具有限公司 | Possesses electric tool who takes intelligent recognition detachable working head |
-
2016
- 2016-10-26 CN CN201621193305.XU patent/CN206263894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312958A (en) * | 2016-10-26 | 2017-01-11 | 中山市立兴电器有限公司 | Electric tool |
| CN112207770A (en) * | 2020-10-23 | 2021-01-12 | 宁波新港工具有限公司 | Possesses electric tool who takes intelligent recognition detachable working head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |