CN208196642U - electric screwdriver device - Google Patents
electric screwdriver device Download PDFInfo
- Publication number
- CN208196642U CN208196642U CN201820821692.XU CN201820821692U CN208196642U CN 208196642 U CN208196642 U CN 208196642U CN 201820821692 U CN201820821692 U CN 201820821692U CN 208196642 U CN208196642 U CN 208196642U
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- screw
- positioning
- positioning pipe
- electric screwdriver
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Abstract
The utility model discloses electric screwdriver devices, including electric screwdriver ontology, electric screwdriver body interior is provided with motor, motor and the screwdriver bit for stretching out electric screwdriver ontology front end are drivingly connected, it further include the storage device that electric screwdriver ontology front end is set, positioning device, feed device and guide frame, storage device is located above electric screwdriver ontology front end and for realizing the storing of screw, positioning device is located at below storage device and for realizing the positioning in front of screw face screwdriver bit, feed device linking will be sent into positioning device between storage device and positioning device and for that will be located at storage device bottom screw, guide frame is set between positioning device and electric screwdriver ontology and slides backwards for realizing positioning device, and make screwdriver bit when sliding that can penetrate positioning device and release the screw in it It is screwed at screw.Storage device, positioning device, feed device and guide frame are matched and are continuously assembled using realization screw.
Description
Technical field
The utility model relates to screwdrivers, more particularly to electric screwdriver device.
Background technique
Screw is common connector in manufacturing industry and construction industry.The field connected at present for needing largely to use screw
Closing mostly is the screw head of screw to be placed in the front end of the screwdriver bit of screwdriver, then be directed at the place to be screwed togather and screw in, and completion is once spirally connected
Or spiral shell consolidates operation.It is mostly by operator manually to positive screw head and screwdriver bit front end, per complete in specific connection procedure
At the operation that is once spirally connected, require again to just.
Existing screw connection manner cannot be assembled continuously, it is necessary to be one one and be assembled by manually mode, and deposit
In security risk, it is exposed to outer screwdriver bit and screw and is likely to that the hand of operator or other physical feelings can be produced
Raw injury, further screw are not capable of fixing, in assembly screw cannot perpendicular to be assembled surface be likely to result in screw or
Screw thread stripped thread causes the damage of parts or part.
Utility model content
The technical problem to be solved by the present invention is to: how electric screwdriver device is provided, screw is connected
Continuous assembly, improves efficiency, while improving safety and the installation quality of screw installation procedure.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution.
Electric screwdriver device, including electric screwdriver ontology, electric screwdriver body interior are provided with motor, motor and
The screwdriver bit for stretching out electric screwdriver ontology front end is drivingly connected, which is characterized in that further includes being arranged before electric screwdriver ontology
Storage device, positioning device, feed device and the guide frame at end, the storage device are located on electric screwdriver ontology front end
Just and for realizing the storing to screw ready for use, the positioning device is located at below storage device and for realizing to be used
Screw face screwdriver bit in front of positioning, feed device linking will be between storage device and positioning device and for that will be located at
Storage device bottom screw is sent into positioning device, and the guide frame is set between positioning device and electric screwdriver ontology
And it is slided backwards for realizing positioning device, and make screwdriver bit when sliding that can penetrate positioning device and release the screw in it
It is screwed at screw.
In this way, screw is fixed in positioning device by the device, realize screw and screwdriver bit to just, avoiding screwdriver bit in this way
And screw is exposed to the hand of operator or the generation injury of other physical feelings.Storage device conveniently takes for storing
With feed device send the screw of storage into positioning device, facilitates continuous use.Guide frame facilitates completion screw to squeeze into rotation
The process connect.It in this way can be to avoid the hand assembled of screw and to just, improving efficiency, and screw by the device
Will not be exposed in positioning device, it avoids generating injury to human body.
Preferably, the storage device includes a storing shell, being formed with a upper end above storing shell has
The screw placement cavity of screw merging opening.
In this way, convenient charge from top, it is more convenient to use.
Preferably, the length of screw placement cavity is located between the length of 1-2 times of screw ready for use.
In this way, convenient be fed one by one by positioning device realization.
Preferably, the positioning device includes the first positioning pipe being arranged along the longitudinal direction, the first positioning pipe and screwdriver bit
Coaxial arrangement, bore is between the one times of outer diameter and two times of outer diameters of the stub end of screw ready for use and face is set for the first positioning
It is placed in front of screwdriver bit, the length of the first positioning pipe is greater than the length of screw ready for use.It is positioned with tubular element, structure letter
Single, positioning is reliable, and facilitates and carry out being slidably matched for screw release backward.
In this way, being positioned with tubular element, structure is simple, and positioning is reliable, and facilitate carry out backward be slidably matched with
It is released for screw.
Preferably, the bottom of the first positioning pipe inner peripheral surface is provided with the first elastic slice paid upwards diagonally forward, bullet
Piece, which is in, falls into a mouthful medium position, and the upper surface of the elastic slice is horizontal plane, and the horizontal plane is big along the width of the first positioning pipe axial direction
In the screw pitch of screw thread section ready for use, the first positioning pipe inner peripheral surface bottom is in the position between wedge block and elastic slice bottom
It raises upward, height of projection is the radius of the first positioning pipe and the difference of screw stub end radius ready for use, on the first elastic slice
Initial value of the end face at a distance from the axis of the first positioning pipe is the half of the major diameter of screw thread section to be used.
In this way, the value after wherein initial value puts up for the thread segment of screw to be used.Screw is fallen by falling into mouth in this way
Fall behind stub end and vertical projection contacts, thread segment is located on the upper surface of elastic slice, and screw axis and the may be implemented in this way
One screwed pipe axis is overlapped, and facilitates subsequent be screwed on screwdriver bit to just.
Preferably, the guide frame includes leading of being arranged along the longitudinal direction of one formed below the storing shell
To chamber, guiding chamber cross section is rounded and is coaxially disposed with screwdriver bit, and guide frame further includes being located at the first positioning pipe rear end
A guide end, the guide end cooperates in directed cavity room in which can slide back and forth.
In this way, guide frame is simple and reliable, the first positioning pipe is swimmingly slided backward and makes the spiral shell in it
Nail is followed closely out.
Preferably, guiding chamber is formed in the guide cylinder that one is fixed as one with storing shell, the guiding knot
Structure further includes the reset spring that an annular is set in outside guide cylinder, and coaxial fixing sleeve is equipped with one the outside first positioning pipe
The coaxial isometric alignment of two positioning pipes, the first positioning pipe front end and the second positioning pipe is arranged and front end is fixed as one, the first positioning
There are the gap being caught in is slided for guide cylinder between pipe and the second positioning pipe rear end, the second positioning pipe rear end and reset spring are abutted
Load.
In this way, reset spring is the helical spring in compressive state, the realization that the setting of spring can be convenient positions dress
The rebound set, convenient after completing a screw and being screwed on, automatically reseting to be screwed on for screw next time preferably prepares.
Preferably, the feed device includes a wedge block, wedge block upper surface is inclined wedge shape forward and up
Face, wedge block are fixed on the second positioning pipe upper surface back-end location, and the screw placement cavity bottom is provided with along the longitudinal direction
The lozenges top of guide slit, the wedge block extends upwardly into guide slit, screw placement cavity front bulkhead lower part and rear end
Wall lower part, which all has, can allow for the resigning breach that wedge block passes through, the resigning breach of screw placement cavity front bulkhead lower part
Screw passes through, first positioning pipe and the second positioning pipe upper surface middle part be located at position in front of wedge block respectively have one along front and back
What direction opened up falls into mouth, falls into confession screw and drops into the first positioning pipe.
In this way, wedge block mainly conveniently ticks the screw ready for use in screw placement cavity, spring makes
Second positioning pipe moves forward, and wedge block positions in tube cavity for ticking screw, and by falling into mouth into first at this time,
Continuous bookbinding is realized in the realization self-feeding that conveniently can be convenient in this way, is improved efficiency.
Preferably, reset spring is installed in a spring installation cavity outside guide cylinder, spring installation cavity is formed
Between a spring mounting cylinder and guide cylinder, spring mounting cylinder upper end has what is be pierced by and slide back and forth for wedge block to allow
Position seam.
In this way, the setting of spring mounting cylinder can better position reset spring, and protect the rear end of the second positioning pipe,
The rear end for avoiding movement from cooperating is exposed.
Preferably, storing shell includes front side board, back side panel, left plate, right side plate and partition, wherein front side board is with after
The equal parallel baffle setting of side plate and the front and back side for being located at partition, left plate and right side plate are respectively perpendicular the setting of front and back side plate,
Lower section is extended with guide plate in the diagonal for the inside of left plate lower part and the lower part of right side plate, and two pieces of guide plates are to being mutually arranged, and two
The opposite two lower gaps setting of block guide plate constitutes the guide slit, partition front side board, left plate and right side plate and guiding
Plate constitutes the screw placement cavity, and partition and front side board, left plate and right side plate constitute the rear chamber slid into for wedge block,
The resigning breach is located at below front side board and back side panel and is connected to seam of stepping down.
In this way, above structure discloses the specific set-up mode of screw placement cavity and guide slit, what is be arranged obliquely is led
Screw is facilitated to roll down in guide slit to plate, by ticking for wedge block, realization is continuously used cooperatively.
Preferably, further including a shell, the storage device, positioning device, feed device and guide frame are solid
On the shell, case nose forms the socket structure for connecing with electric screwdriver ontology front end taper surface cover for fixed setting.
In this way, outer housing can be stored individually, convenient for splitting and storage, fast and easy is combined when utilization.When it is implemented,
It is also possible to that directly shell subject under discussion is fixed on electric screw and is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric screwdriver device provided by the embodiment of the utility model；
Fig. 2 is the first positioning pipe and the connection of the second positioning pipe in electric screwdriver device provided by the embodiment of the utility model
The structural schematic diagram of the component of composition.
Wherein, 1 it is socket structure, 2 be screwdriver bit, 3 be spring mounting cylinder, 4 be reset spring, 5 be guide cylinder, 6 is second
Positioning pipe, 7 be the first positioning pipe, 8 be back side panel, 9 be partition, 10 be front side board, 11 be guide plate, 12 be wedge block, 13 be
Limit plate, 14 are the first elastic slice.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
The utility model discloses electric screwdriver device, including electric screwdriver ontology, electric screwdriver body interiors
It is provided with motor, motor and the screwdriver bit 2 for stretching out electric screwdriver ontology front end are drivingly connected, which is characterized in that further include setting
In the storage device of electric screwdriver ontology front end, positioning device, feed device and guide frame, the storage device is located at electricity
Above dynamic screwdriver ontology front end and for realizing the storing to screw ready for use, the positioning device is located under storage device
Positioning square and for realizing 2 front of screw face screwdriver bit ready for use, the feed device linking is in storage device and positioning
It will be sent into positioning device between device and for storage device bottom screw will to be located at, the guide frame is set to positioning device
It is slided backwards between electric screwdriver ontology and for realizing positioning device, and makes screwdriver bit 2 when sliding that can penetrate positioning dress
It sets and the screw in it is released into completion screw and be screwed on.
In this way, screw is fixed in positioning device by the device, realize that screw, to just, is avoiding criticizing in this way with screwdriver bit 2
First 2 and screw is exposed generates injury to the hand of operator or other physical feelings.Storage device is convenient for storing
It takes, feed device send the screw of storage into positioning device, facilitates continuous use.Guide frame facilitates completion screw to squeeze into
The process being screwed on.It in this way can be to avoid the hand assembled of screw and to just, improving efficiency, and spiral shell by the device
Nail will not be exposed in positioning device, avoids generating injury to human body.
In the present embodiment, the storage device includes a storing shell, and storing shell, which is formed with a upper end, to be had
The screw placement cavity of screw merging opening.
In this way, convenient charge from top, it is more convenient to use.
In the present embodiment, the length of screw placement cavity is located between the length of 1-2 times of screw ready for use.
In this way, convenient be fed one by one by positioning device realization.
In the present embodiment, the positioning device includes the first positioning pipe 7 being arranged along the longitudinal direction, the first positioning pipe 7
It is coaxially disposed with screwdriver bit 2,7 internal diameter of the first positioning pipe is between the one times of outer diameter and two times of outer diameters of the stub end of screw ready for use
And face is set to 2 front of screwdriver bit, the length of the first positioning pipe 7 is greater than the length of screw ready for use.It is carried out with tubular element
Positioning, structure is simple, and positioning is reliable, and facilitates and carry out being slidably matched for screw release backward.
In this way, being positioned with tubular element, structure is simple, and positioning is reliable, and facilitate carry out backward be slidably matched with
It is released for screw.
In the present embodiment, the bottom of 7 inner peripheral surface of the first positioning pipe is provided with the first elastic slice 14 paid upwards diagonally forward,
First elastic slice 14, which is in, falls into a mouthful medium position, and the upper surface of the first elastic slice 14 is horizontal plane, and the horizontal plane is along the first positioning pipe 7
Axial width is greater than the screw pitch of screw thread section ready for use, and 7 inner peripheral surface bottom of the first positioning pipe is in wedge block 12 and the
To protrusion straight up, height of projection is the radius and spiral shell ready for use of the first positioning pipe 7 at position between one elastic slice, 14 bottom
The difference of stub end radius is followed closely, initial value of 14 upper surface of the first elastic slice at a distance from the axis of the first positioning pipe 7 is to be used
The half of the major diameter of screw thread section.
In this way, the value after wherein initial value puts up for the thread segment of screw to be used.Screw is fallen by falling into mouth in this way
Fall behind stub end and vertical projection contacts, thread segment is located on the upper surface of elastic slice, and screw axis and the may be implemented in this way
One screwed pipe axis is overlapped, and facilitates subsequent be screwed on screwdriver bit to just.
In the present embodiment, 7 inner peripheral surface of the first positioning pipe also sets up two the second elastic slices, and two the second elastic slices are by the first bullet
Piece is rotated by 90 ° to obtain respectively along 14 first positioning pipe, 7 axis or so.
In this way, the setting of the second elastic slice preferably positioning screw can avoid screw from rotating along own axes direction.It is more square
Just completion is screwed on process.Specific first elastic slice and the second elastic slice can be V-arrangement elastic slice, and the setting forward of V-arrangement elastic slice opening, first is fixed
The lower end and left and right ends of position 7 inner peripheral surface of pipe are respectively arranged with V-arrangement elastic slice, and the quantity of V-arrangement elastic slice is three, and V-arrangement elastic slice side is solid
It is scheduled on 7 inner peripheral surface of the first positioning pipe, the axis of the other side towards the first positioning pipe 7 tilts, and the end for tilting side can prop up
The thread segment for supportting screw ready for use is overlapped screw axis with 7 axis of the first positioning pipe.
In the present embodiment, the guide frame includes that one formed below storing shell is arranged along the longitudinal direction
Guiding chamber, guiding chamber cross section it is rounded and with screwdriver bit 2 be coaxially disposed, guide frame further include be located at the first positioning pipe
One guide end of 7 rear ends, the guide end cooperate in directed cavity room in which can slide back and forth.
In this way, guide frame is simple and reliable, the first positioning pipe 7 is swimmingly slided backward and makes the spiral shell in it
Nail is followed closely out.
In the present embodiment, guiding chamber is formed in the guide cylinder 5 that one is fixed as one with storing shell, described to lead
It further include the reset spring 4 that an annular is set in outside guide cylinder 5 to structure, coaxial fixation is arranged outside first positioning pipe 7
There are second positioning pipe 6,7 front end of the first positioning pipe and the coaxial isometric alignment setting of the second positioning pipe 6 and front end is fixed as one
Body, there are sliding the gap being caught in for guide cylinder 5 between 6 rear end of the first positioning pipe 7 and the second positioning pipe, after the second positioning pipe 6
End and reset spring 4 abut load.
In this way, reset spring 4 is the helical spring in compressive state, the realization that the setting of spring can be convenient positions dress
The rebound set, convenient after completing a screw and being screwed on, automatically reseting to be screwed on for screw next time preferably prepares.
In the present embodiment, the feed device includes a wedge block 12, and 12 upper surface of wedge block is to incline forward and up
Oblique lozenges, wedge block 12 are fixed on 6 upper surface back-end location of the second positioning pipe, and the screw placement cavity bottom is along front and back
Direction is provided with guide slit, and the lozenges top of the wedge block 12 extends upwardly into guide slit, screw placement cavity front end
Wall lower part and aft bulkhead lower part all have the resigning breach that can pass through for wedge block 12, screw placement cavity front bulkhead lower part
Resigning breach can allow screw to pass through, and first positioning pipe 7 and 6 upper surface middle part of the second positioning pipe are located at 12 front of wedge block
Position respectively with one open up along the longitudinal direction fall into mouth, fall into confession screw and drop into the first positioning pipe 7.
In this way, wedge block 12 mainly conveniently ticks the screw ready for use in screw placement cavity, spring makes
It is moved forward in the second positioning pipe 6, wedge block 12 enters the first positioning pipe 7 for ticking screw, and by falling into mouth at this time
So that it is convenient to which continuous bookbinding is realized in the realization self-feeding that can be convenient in inner cavity, improve efficiency.
In the present embodiment, reset spring 4 is installed in a spring installation cavity outside guide cylinder 5, spring installation
Chamber is formed between a spring mounting cylinder 3 and guide cylinder 5, and 3 upper end of spring mounting cylinder has to be pierced by simultaneously for wedge block 12
The resigning seam slid back and forth.
In this way, the setting of spring mounting cylinder 3 can better position reset spring 4, and protecting will be after the second positioning pipe 6
End, the rear end for avoiding movement from cooperating are exposed.
In the present embodiment, storing shell includes front side board 10, back side panel 8, left plate, right side plate and partition 9, wherein before
Side plate 10 and the equal parallel baffle 9 of back side panel 8 are arranged and are located at the front and back side of partition 9, and left plate and right side plate are respectively perpendicular
Front and back side plate 8 is arranged, and lower section is extended with guide plate 11 in the diagonal for the inside of the lower part of left plate lower part and right side plate, and two pieces are led
To plate 11 to being mutually arranged, two opposite lower gaps of two pieces of guide plates 11, which are arranged, constitutes the guide slit, 9 front side board 10 of partition,
Left plate and right side plate and guide plate 11 constitute the screw placement cavity, partition 9 and front side board 10, left plate and right side plate
Constitute the rear chamber that slides into for wedge block 12, the resigning breach be located at below front side board 10 and back side panel 8 and with allow
Position seam connection.
In this way, above structure discloses the specific set-up mode of screw placement cavity and guide slit, what is be arranged obliquely is led
Screw is facilitated to roll down in guide slit to plate 11, by ticking for wedge block 12, realization is continuously used cooperatively.
It in the present embodiment, further include a shell, the storage device, positioning device, feed device and guide frame
It is fixedly installed on the shell, case nose forms the socket structure 1 for connecing with electric screwdriver ontology front end taper surface cover.
In this way, outer housing can be stored individually, convenient for splitting and storage, fast and easy is combined when utilization.When it is implemented,
It is also possible to that directly shell subject under discussion is fixed on electric screw and is easy to use.
In the present embodiment, two lateral edges for falling into mouth of the second positioning pipe 6 are extended with one end straight panel, straight panel upwards outward
Upper end is connected with upward outwardly directed limit plate 13, is offered on front side board 10 and partition 9 for limit plate 13 and straight panel insertion
Crack, two straight panels cooperation opened up on spring mounting cylinder 3 resigning seam in, two limit plates 13 are located at two guide plates 11
Lower section.
In this way, the setting of limit plate 13 mainly constitutes a targeting port, prevent from falling outside screw.Report is limited simultaneously to also act as
The effect that limitation feed device rotates in a circumferential direction, it is ensured that wedge block 12 preferably limits and to just.
In the present embodiment, screwdriver bit 2 is magnetic screwdriver bit.
In this way, screw is irony, the completion that magnetic screwdriver bit can be convenient attracts screw to complete to positive process, and use is more square
Just.
Claims (10)
1. electric screwdriver device, including electric screwdriver ontology, electric screwdriver body interior is provided with motor, motor and stretches
The screwdriver bit of electric screwdriver ontology front end is drivingly connected out, which is characterized in that further includes being arranged in electric screwdriver ontology front end
Storage device, positioning device, feed device and guide frame, the storage device is located above electric screwdriver ontology front end
And for realizing the storing to screw ready for use, the positioning device is located at below storage device and for realizing ready for use
Positioning in front of screw face screwdriver bit, the feed device linking will be between storage device and positioning device and for that will be located at storage
Expect that device bottom screw is sent into positioning device, the guide frame is set between positioning device and electric screwdriver ontology simultaneously
It is slided backwards for realizing positioning device, and makes screwdriver bit when sliding that can penetrate positioning device and the screw in it is released completion
Screw is screwed on.
2. electric screwdriver device as described in claim 1, which is characterized in that the storage device includes a storing shell
Body, storing shell top are formed with screw placement cavity of the upper end with screw merging opening.
3. electric screwdriver device as claimed in claim 2, which is characterized in that the length of screw placement cavity is located at 1-2 times
Between the length of screw ready for use.
4. electric screwdriver device as claimed in claim 2, which is characterized in that the positioning device includes setting along the longitudinal direction
The first positioning pipe set, the first positioning pipe and screwdriver bit coaxial arrangement, stub end of the first positioning bore in screw ready for use
One times of outer diameter and two times of outer diameters between and face be set in front of screwdriver bit, the length of the first positioning pipe is greater than screw ready for use
Length.
5. electric screwdriver device as claimed in claim 4, which is characterized in that the bottom of the first positioning pipe inner peripheral surface is set
It is equipped with the first elastic slice paid upwards diagonally forward, elastic slice, which is in, falls into a mouthful medium position, and the upper surface of the elastic slice is horizontal plane, should
Horizontal plane is greater than the screw pitch of screw thread section ready for use, the first positioning pipe inner peripheral surface bottom along the width of the first positioning pipe axial direction
Position between wedge block and elastic slice bottom raises upward, and height of projection is the radius and spiral shell ready for use of the first positioning pipe
The difference of stub end radius is followed closely, initial value of the first elastic slice upper surface at a distance from the axis of the first positioning pipe is screw to be used
The half of the major diameter of thread segment.
6. electric screwdriver device as claimed in claim 5, which is characterized in that the guide frame includes being located at storing shell
The guiding chamber being arranged along the longitudinal direction that lower section is formed, guiding chamber cross section is rounded and is coaxially disposed with screwdriver bit,
Guide frame further includes a guide end positioned at the first positioning pipe rear end, and the guide end cooperates in which can slide back and forth to be oriented to
In chamber.
7. electric screwdriver device as claimed in claim 6, which is characterized in that guiding chamber is formed in one and storing shell
In the guide cylinder being fixed as one, the guide frame further includes the reset spring that an annular is set in outside guide cylinder, described
Coaxial fixing sleeve is equipped with second positioning pipe outside first positioning pipe, and the first positioning pipe front end and the second positioning pipe are coaxial isometric right
Neat setting and front end is fixed as one, between the first positioning pipe and the second positioning pipe rear end there are being caught in for guide cylinder sliding between
Gap, the second positioning pipe rear end and reset spring abut load.
8. electric screwdriver device as claimed in claim 7, which is characterized in that the feed device includes a wedge block,
Wedge block upper surface is inclined lozenges forward and up, and wedge block is fixed on the second positioning pipe upper surface back-end location, described
Screw placement cavity bottom is provided with guide slit along the longitudinal direction, and the lozenges top of the wedge block extends upwardly into guide slit
Interior, screw placement cavity front bulkhead lower part and aft bulkhead lower part all have and can put for the resigning breach that wedge block passes through, screw
The resigning breach for emptying chamber front bulkhead lower part can allow screw to pass through, first positioning pipe and the second positioning pipe upper surface middle part
In front of the wedge block position respectively have one open up along the longitudinal direction fall into mouth, fall into confession screw and drop into the first positioning pipe
It is interior.
9. electric screwdriver device as claimed in claim 8, which is characterized in that reset spring is installed on outside guide cylinder
In one spring installation cavity, spring installation cavity is formed between a spring mounting cylinder and guide cylinder, on the spring mounting cylinder
Holding has the resigning seam for being pierced by and sliding back and forth for wedge block.
10. electric screwdriver device as claimed in claim 8, which is characterized in that storing shell include front side board, back side panel,
Left plate, right side plate and partition, wherein front side board and the equal parallel baffle setting of back side panel and the front and back side for being located at partition, left
Side plate and right side plate are respectively perpendicular front and back side plate and are arranged, and lower section is stretched in the diagonal for the inside of the lower part of left plate lower part and right side plate
There is guide plate out, for two pieces of guide plates to being mutually arranged, the opposite two lower gaps setting of two pieces of guide plates constitutes the guide slit, every
Plate front side board, left plate and right side plate and guide plate constitute the screw placement cavity, partition and front side board, left plate and the right side
Side plate constitutes the rear chamber that slides into for wedge block, the resigning breach be located at front side board and back side panel lower section and with resigning
Seam connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821692.XU CN208196642U (en) | 2018-05-30 | 2018-05-30 | electric screwdriver device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821692.XU CN208196642U (en) | 2018-05-30 | 2018-05-30 | electric screwdriver device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196642U true CN208196642U (en) | 2018-12-07 |
Family
ID=64515968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821692.XU Expired - Fee Related CN208196642U (en) | 2018-05-30 | 2018-05-30 | electric screwdriver device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196642U (en) |
-
2018
- 2018-05-30 CN CN201820821692.XU patent/CN208196642U/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: 20181207 Termination date: 20200530 |