CN107962520A - A kind of hand-held tool with visualization orienting device - Google Patents
A kind of hand-held tool with visualization orienting device Download PDFInfo
- Publication number
- CN107962520A CN107962520A CN201711250398.4A CN201711250398A CN107962520A CN 107962520 A CN107962520 A CN 107962520A CN 201711250398 A CN201711250398 A CN 201711250398A CN 107962520 A CN107962520 A CN 107962520A
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- China
- Prior art keywords
- line
- article
- cutter
- projecting apparatus
- working face
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention discloses a kind of visualization orienting device for hand-held tool, wherein four pairs of projecting apparatus that the visualization orienting device includes housing and set in the housing around the cutter of hand-held tool are used to project be parallel to each other the four pair stripeds vertical with respective optical axis on the working face of cutter.Hand-held tool with present invention visualization orienting device can before use with it is convenient in use and intuitively whether determine cutter perpendicular to working face in a manner of visual, therefore improve work efficiency, ensure that work quality and reduce equipment damage.
Description
Technical field
The present invention relates to electrical equipment to fabricate field, is specifically a kind of hand-held work with visualization orienting device
Tool.
Background technology
Screwdriver is a kind of for twisting screw to force its instrument in place, usually has a thin sphenocephaly, can insert
Enter in the line of rabbet joint or recess of screw cap.Screwdriver is also known as " screwdriver ", " bottle opener ", " being cut ", " turn screw " etc., mainly including one
The species such as word (negative sign), cross (positive sign), rice word, T-shaped (blossom type), H-type (hexagonal), has hand screwdriver by power source to divide
And electric screw driver.
When using screwdriver, then the pit at the top of the cutter head insertion screw of screwdriver starts to rotate handle.According to
Specification standards, are rotated clockwise as panelling；Counterclockwise rotation is then to ease out (then opposite under rare occasion).Big
In most cases, either manual or electric screw driver, is required for manually keeping screwdriver by estimating when rotating handle
Cutter head be inserted into pit at the top of screw in substantially vertical manner, skid when being tilted to avoid cutter head, particularly to spiral shell
The damage of silk top pit.However, being limited to the experience and skill of operator, especially on metope or inclined surface, screwdriver makes
Used time still frequent run-off the straight, the damage for the pit even at the top of screw of causing to skid so that can not complete screw precession and
Screw out.
The content of the invention
It is an object of the invention to provide a kind of handheld tool with visualization verticality verifying function is above-mentioned to solve
Technical problem.To achieve the above object, the present invention provides following technical solution：
In one aspect, the present invention provides a kind of visualization orienting device for hand-held tool, it is characterised in that institute
Stating visualization orienting device has the axis coaxle with the cutter of the hand-held tool and is connected on the hand-held tool
Housing, and in the housing around cutter set the first projecting apparatus, the second projecting apparatus, the 3rd projecting apparatus, the 4th projecting apparatus,
5th projecting apparatus, the 6th projecting apparatus, the 7th projecting apparatus and the 8th projecting apparatus, wherein the optical axis of the first projecting apparatus and the second projecting apparatus
Projection is vertical with respective optical axis in same first plane parallel with the axis of cutter and on the working face of cutter
The optical axis of the first striped and the second striped being parallel to each other, the 3rd projecting apparatus and the 4th projecting apparatus is in the same and axis of cutter
Project in the second parallel plane and on the working face of cutter the Article 3 line that is parallel to each other vertical with respective optical axis and
The optical axis of Article 4 line, the 5th projecting apparatus and the 6th projecting apparatus be in same 3rd plane parallel with the axis of cutter and
Project the Article 5 line that is parallel to each other and Article 6 line vertical with respective optical axis on the working face of cutter, the 7th projecting apparatus with
The optical axis of 8th projecting apparatus is in the same fourth plane parallel with the axis of cutter and is projected on the working face of cutter
The Article 7 line that is parallel to each other vertical with respective optical axis and Article 8 line, the angle between first plane and the second plane
For 90 degree, the 3rd plane is parallel with the first plane, and fourth plane is parallel with the second plane；When the axis of cutter is flat perpendicular to work
During face, the first striped is parallel to each other with the second striped, and Article 3 line is parallel to each other with Article 4 line, Article 5 line and Article 6 line
It is parallel to each other, Article 7 line is parallel to each other with Article 8 line, and the distance between the first striped and the second striped, Article 3 line
Between the distance between the distance between Article 4 line, Article 5 line and Article 6 line and Article 7 line and Article 8 line
Distance is equal.
Further, when cutter axis perpendicular to the front end of working face and the cutter head of cutter in working face
When, the first striped overlaps with the second striped, and Article 3 line overlaps with Article 4 line, Article 5 line and Article 6 line phase
Mutually overlap, Article 7 line overlaps with Article 8 line.
Further, the first striped and the second striped have identical or different shape and/or color；Optionally, the 3rd
Striped has identical or different shape and/or color with Article 4 line；Optionally, Article 5 line has identical with Article 6 line
Or different shapes and/or color；Optionally, Article 7 line has identical or different shape and/or color with Article 8 line.
Further, when cutter axis perpendicular to the cutter head of working face and cutter is in working face when, first
Outside the line of striped and the second striped between the projection of the first projecting apparatus and the second projecting apparatus on working face, the 3rd
Outside the line of striped and Article 4 line between the projection of the 3rd projecting apparatus and the 4th projecting apparatus on working face, the 5th
Outside the line of striped and Article 6 line between the projection of the 5th projecting apparatus and the 6th projecting apparatus on working face, the 7th
Outside the line of striped and Article 8 line between the projection of the 7th projecting apparatus and the 8th projecting apparatus on working face.
Further, when cutter axis perpendicular to the cutter head of working face and cutter not in working face when,
Among one striped and the second striped, among Article 3 line and Article 4 line, among Article 5 line and Article 6 line and Article 7
Line among Article 8 line close to cutter those with identical color and/or shape, those away from cutter are with identical
Another color and/or another shape.
In another aspect, the present invention provides a kind of hand-held tool, including is used for hand according to any of the above-described
Hold the visualization orienting device of formula instrument.
Further, the hand-held tool is selected from Handheld screw knife, hand-held drilling machine, hand-held chisel, hand-held
Formula impact drill, hand-held hammer drill.
In still another aspect, the present invention provides a kind of application method of the hand-held tool, including：
S100, when the cutter head of the cutter of the hand-held tool is contacted with working face, if the first striped and Article 2
Line overlaps, and Article 3 line overlaps with Article 4 line, and Article 5 line overlaps with Article 6 line, Article 7 line and
Eight stripeds overlap, then judge that cutter perpendicular to working face, otherwise judges cutter not perpendicular to working face.
In still another aspect, the present invention provides a kind of application method of the hand-held tool, including：
S200, when the hand-held tool cutter cutter head not in working face when, if the first striped and the second striped
The distance between, the distance between Article 3 line and Article 4 line, the distance between Article 5 line and Article 6 line and the 7th
The distance between striped and Article 8 line are equal, then judge cutter perpendicular to working face, otherwise judge cutter not perpendicular to
Working face.
The present invention visualization orienting device can be used for various hand-held tools, can before use with use facilitate and
The cutter of hand-held tool is intuitively determined in a manner of visual whether perpendicular to working face, therefore improves work effect
Rate, ensure that work quality and reduces equipment damage.For example, when hand-held tool is screwdriver, can be carried for staff
For preferable visual verticality verifying function, so as to ensure that driver bit is inserted perpendicularly into pit at the top of screw, cutter head is avoided
Skidding and screw damage caused by tilting.
Brief description of the drawings
Fig. 1 is the straight screwdriver overlooking the structure diagram of the visualization orienting device with the present invention；
Fig. 2 is the working state structure of the straight screwdriver of the visualization orienting device with the present invention as shown in Figure 1
Schematic diagram is intended to, and wherein A is the state that screwdriver is tilted to the left；B is the not inclined state of screwdriver；C for screwdriver to the right
Inclined state.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, in the screwdriver of the visualization orienting device with the present invention, the visualization orienting device
Axis coaxle with the cutter 3 with the screwdriver 10 and the housing 2 being connected on the screwdriver 10, and in housing 2
In around cutter 3 set the first projecting apparatus 5, the second projecting apparatus 6, the 3rd projecting apparatus 13, the 4th projecting apparatus 14, the 5th projecting apparatus
15th, the 6th projecting apparatus 16, the 7th projecting apparatus 17 and the 8th projecting apparatus 18, wherein the optical axis of the first projecting apparatus 5 and the second projecting apparatus 6
Projection and respective optical axis in same first plane 21 parallel with the axis of cutter 3 and on the working face 12 of cutter 3
The optical axis of vertical the first striped a being parallel to each other and the second striped b, the 3rd projecting apparatus 13 and the 4th projecting apparatus 14 is in same
The phase vertical with respective optical axis is projected in the second plane 22 parallel with the axis of cutter 3 and on the working face 12 of cutter 3
The optical axis of mutually parallel Article 3 line c and Article 4 line d, the 5th projecting apparatus 15 and the 6th projecting apparatus 16 is in same and cutter 3
Parallel the 3rd plane 23 of axis in and project on the working face 12 of cutter 3 vertical with respective optical axis be parallel to each other
The optical axis of Article 5 line e and Article 6 line f, the 7th projecting apparatus 17 and the 8th projecting apparatus 18 is in the same axis with cutter 3 and puts down
The Article 7 line that is parallel to each other vertical with respective optical axis is projected in capable fourth plane 24 and on the working face 12 of cutter 3
G and Article 8 line h, the angle between 21 and second plane 22 of the first plane is 90 degree, the 3rd plane 23 and the first plane
21 is parallel, and fourth plane 24 is parallel with the second plane 22；When the axis of cutter 3 is perpendicular to working face 12, the first striped a with
Second striped b is parallel to each other, and Article 3 line c is parallel to each other with Article 4 line d, and Article 5 line e is parallel to each other with Article 6 line f,
Article 7 line g is parallel to each other with Article 8 line h, and the distance between the first striped a and the second striped b, Article 3 line c and
Between the distance between the distance between four striped d, Article 5 line e and Article 6 line f and Article 7 line g and Article 8 line h
Distance be equal.
When cutter 3 axis perpendicular to the front end of working face 12 and the cutter head 4 of cutter 3 is in working face 12 when,
First striped a overlaps with the second striped b, and Article 3 line c overlaps with Article 4 line d, Article 5 line e and Article 6 line
F overlaps, and Article 7 line g overlaps with Article 8 line h.
First striped a and the second striped b has identical or different shape and/or color；Optionally, Article 3 line c with
Article 4 line d has identical or different shape and/or color；Optionally, Article 5 line e and Article 6 line f have it is identical or
Different shapes and/or color；Optionally, Article 7 line g and Article 8 line h has identical or different shape and/or color.
When each pair striped uses different colours, such as red and blueness, red and green etc., operator can be easier to discover striped be
It is no to overlap and judge the distance between striped.In some embodiments, one in each pair projecting apparatus, such as the first projection
5 or second projecting apparatus 6 of instrument, projection is vertical with corresponding striped (such as the first striped and second striped) also on working face 12
Intersecting graduation mark, with this with scale become apparent from showing exactly corresponding striped (such as the first striped and second striped) it
Between distance.
When cutter 3 axis perpendicular to the cutter head 4 of working face 12 and cutter 3 is in working face 12 when, first
Outside lines of the line a and the second striped b between the projection of the first projecting apparatus 5 and the second projecting apparatus 6 on working face 12,
And Article 3 line c and Article 4 line d are between the projection of the 3rd projecting apparatus 13 and the 4th projecting apparatus 14 on working face 12
Line outside, Article 5 line e and Article 6 line f are located at the 5th projecting apparatus 15 and the 6th projecting apparatus 16 on working face 12
Outside line between projection, it is flat in work that Article 7 line g and Article 8 line h is located at the 7th projecting apparatus 17 and the 8th projecting apparatus 18
Outside the line between projection on face 12.
When cutter 3 axis perpendicular to the cutter head 4 of working face 12 and cutter 3 not in working face 12 when, first
Among striped a and the second striped b, among Article 3 line c and Article 4 line d, among Article 5 line e and Article 6 line f and
Seven striped g and those those with identical color and/or shape, away from cutter 3 among Article 8 line h close to cutter 3
With identical another color and/or another shape.Arranged using such color and shape, can clearly illustrate spiral shell
Whether whether the striped of silk knife both sides is symmetrical, make operator more easily judge cutter 3 perpendicular to working face 12.
The screwdriver further includes handle 1 and controller 8 inside handle 1 and battery 9 and positioned at 1 afterbody of handle
Control button 7, controller 8
The application method of the screwdriver includes：, battery 9 and button 7 be electrically connected to as projecting apparatus with each projecting apparatus
Energy is provided and controls projecting apparatus to be projected.
S100, when the insertion of cutter head 4 of the cutter 3 of the screwdriver is located in the 11 top pit 4 of screw of working face 12
When, if the first striped a overlaps with the second striped b, Article 3 line c overlaps with Article 4 line d, Article 5 line e and
Six striped f overlap, and Article 7 line g overlaps with Article 8 line h, then judge cutter 3 perpendicular to working face 12, otherwise
Judge cutter 3 not perpendicular to working face 12.
The application method of the screwdriver further includes：
S200, when the insertion of cutter head 4 of the cutter 3 of the screwdriver is pushed up positioned at the screw 11 of 12 above and below of working face
When in portion's pit 4, if the distance between the distance between the first striped a and the second striped b, Article 3 line c and Article 4 line d,
The distance between the distance between Article 5 line e and Article 6 line f and Article 7 line g and Article 8 line h is equal, then is judged
Otherwise cutter 3 judges cutter 3 not perpendicular to working face 12 perpendicular to working face 12.
When judging tool 3 perpendicular to working face 12 in S100 or S200, you can turn screwdriver is by screw precession or rotation
Go out working face.When can so avoid with screwdriver precession or screw out screw, screwdriver tilts caused skidding, particularly
Damage to pit at the top of screw, greatly facilitates operator, particularly the operator of those shortcoming experiences and skill.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
- A kind of 1. visualization orienting device for hand-held tool, it is characterised in that it is described visualization orienting device have with The axis coaxle of the cutter (3) of the hand-held tool (10) and the housing (2) being connected on the hand-held tool (10), with And around the first projecting apparatus (5) of cutter (3) setting, the second projecting apparatus (6), the 3rd projecting apparatus (13), the 4th in housing (2) Projecting apparatus (14), the 5th projecting apparatus (15), the 6th projecting apparatus (16), the 7th projecting apparatus (17) and the 8th projecting apparatus (18), wherein The optical axis of first projecting apparatus (5) and the second projecting apparatus (6) is in same first plane (21) parallel with the axis of cutter (3) And first striped (a) that is parallel to each other vertical with respective optical axis and Article 2 are projected on the working face (12) of cutter (3) It is flat that the optical axis of line (b), the 3rd projecting apparatus (13) and the 4th projecting apparatus (14) is in same parallel with the axis of cutter (3) second The Article 3 line (c) that is parallel to each other vertical with respective optical axis is projected in face (22) and on the working face (12) of cutter (3) With Article 4 line (d), the optical axis of the 5th projecting apparatus (15) and the 6th projecting apparatus (16) is in same parallel with the axis of cutter (3) The 3rd plane (23) in and project on the working face (12) of cutter (3) the vertical with respective optical axis the be parallel to each other the 5th The optical axis of striped (e) and Article 6 line (f), the 7th projecting apparatus (17) and the 8th projecting apparatus (18) is in same and cutter (3) Projection is vertical with respective optical axis in the parallel fourth plane of axis (24) and on the working face (12) of cutter (3) mutually puts down Capable Article 7 line (g) and Article 8 line (h), the angle between first plane (21) and the second plane (22) is 90 degree, 3rd plane (23) is parallel with the first plane (21), and fourth plane (24) is parallel with the second plane (22)；When the axis of cutter (3) During perpendicular to working face (12), the first striped (a) is parallel to each other with the second striped (b), Article 3 line (c) and Article 4 line (d) it is parallel to each other, Article 5 line (e) is parallel to each other with Article 6 line (f), and Article 7 line (g) is mutually flat with Article 8 line (h) OK, and the distance between the distance between the first striped (a) and the second striped (b), Article 3 line (c) and Article 4 line (d), The distance between Article 5 line (e) and Article 6 line (f) and the distance between Article 7 line (g) and Article 8 line (h) are homogeneous Deng.
- 2. the visualization orienting device for being used for hand-held tool according to claim 1, it is characterised in that when cutter (3) Axis perpendicular to when the front end of working face (12) and the cutter head (4) of cutter (3) is in working face (12), the first striped (a) overlap with the second striped (b), Article 3 line (c) overlaps with Article 4 line (d), Article 5 line (e) and Article 6 Line (f) overlaps, and Article 7 line (g) overlaps with Article 8 line (h).
- 3. it is used for the visualization orienting device of hand-held tool according to claim 1 or 2, it is characterised in that first Line (a) has identical or different shape and/or color with the second striped (b)；Optionally, Article 3 line (c) and Article 4 line (d) there is identical or different shape and/or color；Optionally, Article 5 line (e) and Article 6 line (f) have identical or not Same shape and/or color；Optionally, Article 7 line (g) has identical or different shape and/or face with Article 8 line (h) Color.
- 4. the visualization orienting device for being used for hand-held tool as claimed in one of claims 1-3, it is characterised in that When cutter (3) axis perpendicular to the cutter head (4) of working face (12) and cutter (3) is in working face (12) when, first Striped (a) and the second striped (b) be located at the projection of the first projecting apparatus (5) and the second projecting apparatus (6) on working face (12) it Between line outside, and Article 3 line (c) and Article 4 line (d) are located at the 3rd projecting apparatus (13) and the 4th projecting apparatus (14) in work Make outside the line between the projection in plane (12), Article 5 line (e) and Article 6 line (f) be located at the 5th projecting apparatus (15) and Outside line between projection of 6th projecting apparatus (16) on working face (12), Article 7 line (g) and Article 8 line (h) position Outside line between the projection of the 7th projecting apparatus (17) and the 8th projecting apparatus (18) on working face (12).
- 5. the visualization orienting device for being used for hand-held tool as claimed in one of claims 1-3, it is characterised in that When cutter (3) axis perpendicular to the cutter head (4) of working face (12) and cutter (3) not in working face (12) when, Among one striped (a) and the second striped (b), Article 3 line (c) among Article 4 line (d), Article 5 line (e) and Article 6 line (f) among and Article 7 line (g) among Article 8 line (h) close to cutter (3) those with identical color and/or shape Shape, those away from cutter (3) are with identical another color and/or another shape.
- 6. a kind of hand-held tool, including the visualization for hand-held tool according to any one of claim 1-5 Orienting device.
- 7. the hand-held tool according to claim 6, the hand-held tool is selected from Handheld screw knife, Handheld drill Machine, hand-held chisel, hand-held hammering drill, hand-held hammer drill.
- 8. a kind of application method of hand-held tool according to claim 6 or 7, including：S100, when the cutter head (4) of the cutter (3) of the hand-held tool is contacted with working face (12), if the first striped (a) Overlap with the second striped (b), Article 3 line (c) overlaps with Article 4 line (d), Article 5 line (e) and Article 6 line (f) overlapping, Article 7 line (g) overlaps with Article 8 line (h), then judges cutter (3) perpendicular to working face (12), Otherwise judge cutter (3) not perpendicular to working face (12).
- 9. a kind of application method of hand-held tool according to claim 6 or 7, including：S200, when the hand-held tool cutter (3) cutter head (4) not in working face (12) when, if the first striped (a) with The distance between the distance between second striped (b), Article 3 line (c) and Article 4 line (d), Article 5 line (e) and Article 6 The distance between the distance between line (f) and Article 7 line (g) and Article 8 line (h) are equal, then judge that cutter (3) is vertical In working face (12), otherwise judge cutter (3) not perpendicular to working face (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250398.4A CN107962520B (en) | 2017-12-01 | 2017-12-01 | A kind of hand-held tool with visualization orienting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250398.4A CN107962520B (en) | 2017-12-01 | 2017-12-01 | A kind of hand-held tool with visualization orienting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107962520A true CN107962520A (en) | 2018-04-27 |
| CN107962520B CN107962520B (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250398.4A Active CN107962520B (en) | 2017-12-01 | 2017-12-01 | A kind of hand-held tool with visualization orienting device |
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| Country | Link |
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| CN (1) | CN107962520B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000391A (en) * | 2023-01-07 | 2023-04-25 | 中国航空制造技术研究院 | Electro-hydraulic beam processing electrode shadow calibration and adjustment device and method |
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| CN106926175A (en) * | 2017-04-24 | 2017-07-07 | 厦门大学嘉庚学院 | Electric screw driver and its method of work with Image Creation function |
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| KR100868524B1 (en) * | 2007-05-11 | 2008-11-12 | (주)엔피엔 | Digital type torque wrench with double pararell plate torque senser and automation system using thereof |
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| WO2014152708A1 (en) * | 2013-03-15 | 2014-09-25 | Handy & Harman | Fastener installation tool for roof truss framing and construction system |
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| CN116000391A (en) * | 2023-01-07 | 2023-04-25 | 中国航空制造技术研究院 | Electro-hydraulic beam processing electrode shadow calibration and adjustment device and method |
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| Publication number | Publication date |
|---|---|
| CN107962520B (en) | 2019-08-20 |
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