CN208841277U - It is a kind of can bull switching automatic screwdriver - Google Patents
It is a kind of can bull switching automatic screwdriver Download PDFInfo
- Publication number
- CN208841277U CN208841277U CN201821590644.0U CN201821590644U CN208841277U CN 208841277 U CN208841277 U CN 208841277U CN 201821590644 U CN201821590644 U CN 201821590644U CN 208841277 U CN208841277 U CN 208841277U
- Authority
- CN
- China
- Prior art keywords
- motor
- cylindrical shell
- bull
- driver bit
- motor rack
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses it is a kind of can bull switching automatic screwdriver, including cylindrical shell, lid, motor and driver bit；A partition is equipped in the cylindrical shell, partition is equipped with screwed pipe；It is equipped with tool bit holder below the lid, is equipped with the threaded rod connecting with screwed pipe below tool bit holder；Motor rack is equipped with below the cylindrical shell, motor rack inner top is connected with travel switch；The motor is fixed in stroke switch bottom portion in motor rack, and the shaft of motor runs through the lower section for reaching motor rack；The shaft of the driver bit and motor is coaxially connected.Driver bit to be used will can be temporarily not required to by, which realizing, is placed on tool bit holder, and for future use, space hold is small, at low cost；It realizes simultaneously when driver bit is by pressed by external force, driver bit rotates automatically driven by the motor, time saving and energy saving.
Description
Technical field
The utility model relates to construction and decoration field, especially it is a kind of can bull switching automatic screwdriver.
Background technique
Screwdriver is used for slack adjuster as a kind of common handware, and existing screwdriver generally includes handle, knife bar
And cutter head, user drive knife bar and cutter head to rotate by rotational handle, so that cutter head drives screw rotation to carry out screw
It is elastic.
The cutter head of common screwdriver is non-dismountable at present, replaces so just more troublesome when screwdriver, works as screw head
When different, it is necessary to much different screwdrivers, using inconvenient to carry and at high cost；And screw common at present
Knife is all to need rotation knife handle band dynamic cutter head rotation manually, and long-term rotating is very tired, and rotate manually
It is time-consuming and laborious under efficiency is very low.
Utility model content
For various deficiencies existing in the prior art, the purpose of the utility model is to provide it is a kind of can bull switching from
Dynamic screwdriver, can be with the problems in effective solution background technique.
The utility model it is a kind of can bull switching automatic screwdriver, including cylindrical shell, lid, motor and screwdriver
Head；A partition is equipped in the cylindrical shell, partition is equipped with screwed pipe；Tool bit holder is equipped with below the lid, under tool bit holder
Side is equipped with the threaded rod connecting with screwed pipe；Motor rack is equipped with below the cylindrical shell, motor rack inner top is connected with stroke
Switch；The motor is fixed in stroke switch bottom portion in motor rack, and the shaft of motor runs through the lower section for reaching motor rack；Institute
The shaft for stating driver bit and motor is coaxially connected.
Preferably, the tool bit holder be equipped with it is multiple can placing screws cutter head through-hole.
Preferably, the cylindrical shell inner bottom surface is equipped with power supply.
Preferably, it is equipped with headlamp below the cylindrical shell, the headlamp is electrically connected with the power supply.
Preferably, the cylindrical surface of the cylindrical shell lower part is equipped with charging socket, and the charging socket and power supply are electrical
Connection.
The utility model has the beneficial effects that by the way that the tool bit holder below lid is arranged in, so that temporarily will can not need to make
Driver bit is placed on tool bit holder, and for future use, space hold is small, at low cost；By being arranged in motor rack
The affixed travel switch with motor, so that travel switch compression powers on when the related motor of driver bit is by pressed by external force,
Driver bit rotates automatically driven by the motor, time saving and energy saving.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In attached drawing, each element or part
It might not be drawn according to actual ratio.
Fig. 1 is that the utility model first hammers axonometric drawing of the column as tup into shape；
Fig. 2 is that the utility model second hammers axonometric drawing of the column as tup into shape；
Fig. 3 is the first hammer rod structure schematic diagram.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1-3, a kind of specific embodiment of the utility model propose it is a kind of can bull switching automatic screw
Knife, including cylindrical shell 1, lid 2, motor 3 and driver bit 4；It is equipped with a partition in the cylindrical shell 1, partition is equipped with
Screwed pipe 11；It is equipped with tool bit holder 21 below the lid 2, is equipped with the threaded rod 22 connecting with screwed pipe 11 below tool bit holder 21；
Motor rack 12 is equipped with below the cylindrical shell 1,12 inner top of motor rack is connected with travel switch 13；The motor 3 is fixed in
13 bottom of travel switch in motor rack 12, and the shaft of motor 3 runs through the lower section for reaching motor rack 12；The driver bit 4
It is coaxially connected with the shaft of motor 3.
As a specific embodiment, the tool bit holder 21 be equipped with it is multiple can placing screws cutter head 4 through-hole.
As a specific embodiment, 1 inner bottom surface of cylindrical shell is equipped with power supply 14.
As a specific embodiment, headlamp 15, the headlamp 15 and electricity are equipped with below the cylindrical shell 1
Source 14 is electrically connected.
As a specific embodiment, the cylindrical surface of 1 lower part of cylindrical shell is equipped with charging socket 16, described
Charging socket and power supply 14 are electrically connected.
Working principle:
When needing to switch driver bit 4, lid 2 is rotated out of, the driver bit 4 by preparation on tool bit holder 21 takes manually
Out, 12 lower section of the motor rack former driver bit 4 coaxially connected with the shaft of motor 3 is then changed；When work, spiral shell is installed
Silk cutter head 4, then holds cylindrical shell 1, and 4 alignment screw direction of driver bit is pressed, and when 4 stress of driver bit can be by power
On conduction to the travel switch 13 affixed with motor 3, the compression of travel switch 13 powers on 14, band of the driver bit 4 in motor 3
Start rotation under dynamic screw is transferred in corresponding screw hole.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. one kind can bull switching automatic screwdriver, it is characterised in that: including cylindrical shell (1), lid (2), motor (3) and
Driver bit (4)；A partition is equipped in the cylindrical shell (1), partition is equipped with screwed pipe (11)；Below the lid (2)
Equipped with tool bit holder (21), the threaded rod (22) connecting with screwed pipe (11) is equipped with below tool bit holder (21)；The cylindrical shell (1)
Lower section is equipped with motor rack (12), and motor rack (12) inner top is connected with travel switch (13)；The motor (3) is fixed in motor rack
(12) interior travel switch (13) bottom, and the shaft of motor (3) runs through the lower section for reaching motor rack (12)；The driver bit
(4) coaxially connected with the shaft of motor (3).
2. one kind as described in claim 1 can bull switching automatic screwdriver, it is characterised in that: on the tool bit holder (21)
Equipped with it is multiple can placing screws cutter head (4) through-hole.
3. one kind as described in claim 1 can bull switching automatic screwdriver, it is characterised in that: the cylindrical shell (1)
Inner bottom surface is equipped with power supply (14).
4. one kind as claimed in claim 3 can bull switching automatic screwdriver, it is characterised in that: the cylindrical shell (1)
Lower section is equipped with headlamp (15), and the headlamp (15) and power supply (14) are electrically connected.
5. one kind as claimed in claim 3 can bull switching automatic screwdriver, it is characterised in that: the cylindrical shell (1)
The cylindrical surface of lower part is equipped with charging socket (16), and the charging socket and power supply (14) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590644.0U CN208841277U (en) | 2018-09-28 | 2018-09-28 | It is a kind of can bull switching automatic screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590644.0U CN208841277U (en) | 2018-09-28 | 2018-09-28 | It is a kind of can bull switching automatic screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841277U true CN208841277U (en) | 2019-05-10 |
Family
ID=66374799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590644.0U Expired - Fee Related CN208841277U (en) | 2018-09-28 | 2018-09-28 | It is a kind of can bull switching automatic screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841277U (en) |
-
2018
- 2018-09-28 CN CN201821590644.0U patent/CN208841277U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20190928 |