CN109719664A - Multi-bit screwdriver - Google Patents
Multi-bit screwdriver Download PDFInfo
- Publication number
- CN109719664A CN109719664A CN201711051358.7A CN201711051358A CN109719664A CN 109719664 A CN109719664 A CN 109719664A CN 201711051358 A CN201711051358 A CN 201711051358A CN 109719664 A CN109719664 A CN 109719664A
- Authority
- CN
- China
- Prior art keywords
- motor
- connecting cylinder
- bit
- fixing sleeve
- cylinder
- 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.)
- Pending
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention provides a kind of multi-bit screwdrivers, cylinder includes connecting cylinder and position-limiting drum, wherein one end of connecting cylinder is connected with position-limiting drum, the other end of connecting cylinder is connected with connector sleeve, the inside of connector sleeve is connected with the shell of motor by fixed frame, and the shaft end of motor is connected with fixing sleeve, and fixing sleeve is set to side of the motor far from connecting cylinder, the one end of fixing sleeve far from motor is polygonal grooves, is connected with the same battery in connecting cylinder and position-limiting drum.Multi-bit screwdriver of the present invention, corresponding driver bit is selected according to different screws, and multiple driver bits make the adaptability of entire screwdriver wider.
Description
Technical field
The invention belongs to machine processing fields, more particularly, to a kind of multi-bit screwdriver.
Background technique
In machining, often different size of screw is dismounted, existing screwdriver can only correspond in one
The screw of specification can only carry multiple screwdrivers when the screw there are many specification needs to dismantle, very troublesome.
Summary of the invention
In view of this, the present invention is directed to propose a kind of multi-bit screwdriver, by carrying multiple screws cutter head, so that screwdriver
Meet the dismounting to a variety of screws, it is easy to carry.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
Multi-bit screwdriver, comprising: cylinder, the cylinder include connecting cylinder and position-limiting drum, wherein one end connection of connecting cylinder
There is position-limiting drum, the other end of connecting cylinder is connected with connector sleeve, and the inside of connector sleeve is connected with the shell of motor by fixed frame, electricity
The shaft end of machine is connected with fixing sleeve, and fixing sleeve is set to side of the motor far from connecting cylinder, and the one end of fixing sleeve far from motor is more
The same battery is connected in side connected in star, connecting cylinder and position-limiting drum, battery is electrically connected motor.
Further, the fixing sleeve is positive hexagonal indentations far from one end of motor.
Further, the motor is clockwise and anticlockwise motor.
Further, the driver bit is equipped with multiple, and multiple driver bits pass through restraint zone and are connected to connecting cylinder
Outside.
Further, wherein one end of the driver bit is regular hexagon.
Further, the diameter of the position-limiting drum is less than the diameter of connecting cylinder.
Compared with the existing technology, multi-bit screwdriver of the present invention has the advantage that
Multi-bit screwdriver of the present invention selects corresponding screw according to different screws when using the screwdriver
Cutter head, multiple driver bits make the adaptability of entire screwdriver wider, while being also convenient for the carrying of operator.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention.
Description of symbols:
1- driver bit；2- fixing sleeve；3- motor；4- fixed frame；5- connecting cylinder；6- restraint zone；7- battery；8- connection
Set；9- position-limiting drum.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, multi-bit screwdriver, comprising: cylinder, the cylinder include connecting cylinder 5 and position-limiting drum 9, connecting cylinder 5
Wherein one end is connected with position-limiting drum 9, and the other end of connecting cylinder 5 is connected with connector sleeve 8, and the inside of connector sleeve 8 is connected by fixed frame 4
It is connected to the shell of motor 3, the shaft end of motor 3 is connected with fixing sleeve 2, and fixing sleeve 2 is set to side of the motor 3 far from connecting cylinder 5, Gu
Surely 2 one end far from motor 3 of set are polygonal grooves, and the same battery 7,7 electricity of battery are connected in connecting cylinder 5 and position-limiting drum 9
Connect motor 3.
The fixing sleeve 2 is positive hexagonal indentations far from one end of motor 3.
The motor 3 is clockwise and anticlockwise motor.
The driver bit 1 is equipped with multiple, and multiple driver bits 1 are connected to the outside of connecting cylinder 5 by restraint zone 6.
Wherein one end of the driver bit 1 is regular hexagon.
The diameter of the position-limiting drum 9 is less than the diameter of connecting cylinder 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. multi-bit screwdriver, it is characterised in that: include: cylinder, the cylinder includes connecting cylinder (5) and position-limiting drum (9), connecting cylinder
(5) wherein one end is connected with position-limiting drum (9), and the other end of connecting cylinder (5) is connected with connector sleeve (8), the inside of connector sleeve (8)
The shell of motor (3) is connected with by fixed frame (4), the shaft end of motor (3) is connected with fixing sleeve (2), and fixing sleeve (2) is set to electricity
Side of the machine (3) far from connecting cylinder (5), the one end of fixing sleeve (2) far from motor (3) are polygonal grooves, connecting cylinder (5) and limit
It is connected with the same battery (7) in position cylinder (9), battery (7) is electrically connected motor (3).
2. multi-bit screwdriver according to claim 1, it is characterised in that: the one end of the fixing sleeve (2) far from motor (3)
Be positive hexagonal indentations.
3. multi-bit screwdriver according to claim 1, it is characterised in that: the motor (3) is clockwise and anticlockwise motor.
4. multi-bit screwdriver according to claim 2, it is characterised in that: the driver bit (1) is equipped with multiple, multiple spiral shells
Silk cutter head (1) is connected to the outside of connecting cylinder (5) by restraint zone (6).
5. multi-bit screwdriver according to claim 4, it is characterised in that: wherein one end of the driver bit (1) is positive
Hexagon.
6. multi-bit screwdriver according to claim 1, it is characterised in that: the diameter of the position-limiting drum (9) is less than connecting cylinder
(5) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051358.7A CN109719664A (en) | 2017-10-31 | 2017-10-31 | Multi-bit screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051358.7A CN109719664A (en) | 2017-10-31 | 2017-10-31 | Multi-bit screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719664A true CN109719664A (en) | 2019-05-07 |
Family
ID=66294335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051358.7A Pending CN109719664A (en) | 2017-10-31 | 2017-10-31 | Multi-bit screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719664A (en) |
-
2017
- 2017-10-31 CN CN201711051358.7A patent/CN109719664A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190507 |