CN208760305U - A kind of written protective device of electronic electric engraver - Google Patents
A kind of written protective device of electronic electric engraver Download PDFInfo
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- CN208760305U CN208760305U CN201821294103.3U CN201821294103U CN208760305U CN 208760305 U CN208760305 U CN 208760305U CN 201821294103 U CN201821294103 U CN 201821294103U CN 208760305 U CN208760305 U CN 208760305U
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- wall
- fixedly connected
- vibration rod
- annulus
- nib
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Abstract
The utility model discloses a kind of written protective devices of electronic electric engraver, it is related to electric engraver technical field, the written protective device of the electronic electric engraver, including electric engraver ontology, vibration rod and nib, the electric engraver ontology is actively socketed on the surface of vibration rod, the left end of the vibration rod is fixedly connected with the right end of nib, the nib is located at the left side of electric engraver ontology, circular groove is offered on the left of the electric engraver ontology, the side of the circular groove inner wall offers annular groove, the inner wall of the annular groove and the surface activity of annulus connect, the annulus is actively socketed on the surface of vibration rod, male-pipe is fixedly connected on the right side of the annulus, the male-pipe is actively socketed on the surface of vibration rod.The utility model solves most electronic electric engravers and does not protect to sharp nib by setting casing, annulus, limited block, fixed link and spring, so as to cause nib sharp position be easy to damage people the problem of.
Description
Technical field
The utility model relates to electric engraver technical field, specially a kind of written protective device of electronic electric engraver.
Background technique
Electronic electric engraver is that a kind of novel electronics inscribes instrument also known as electronic hand-held marking machine, be widely used in metal,
Engraving on nearly all hard material surface such as porcelain, glass, plastics, marble and timber, electric engraver is small and exquisite, inscribes and holds
Easily, speed is fast and easy to use, and the engraving trace depth is adjustable, and electric engraver is divided into rotary electric engraver and high-frequency vibration formula electrograving
Pen.
Most electronic electric engravers is vibration-type electric engraver at present, and the nib of electric engraver is coniform, written very sharp, electricity
The device that do not protected to sharp nib on pen is carved, the sharp position so as to cause nib is easy the people that damages.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of written protective device of electronic electric engraver, solves
Most electronic electric engravers do not protect sharp nib, and the sharp position so as to cause nib is easy to damage people's
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of nib protection dress of electronic electric engraver
It sets, including electric engraver ontology, vibration rod and nib, the electric engraver ontology is actively socketed on the surface of vibration rod, the vibration
The left end of bar is fixedly connected with the right end of nib, and the nib is located at the left side of electric engraver ontology, a left side for the electric engraver ontology
Side offers circular groove, and the side of the circular groove inner wall offers annular groove, the inner wall of the annular groove and the surface activity of annulus
Connection, the annulus are actively socketed on the surface of vibration rod, male-pipe, the outer spiral shell are fixedly connected on the right side of the annulus
Line pipe is actively socketed on the surface of vibration rod, and gag lever post, the table of the gag lever post are fixedly connected on the right side of the circular groove inner wall
Face movable sleeve is connected to lantern ring, and the inner wall of the lantern ring offers thread groove, the inner wall of the lantern ring and the surface spiral shell of male-pipe
Line connects, and is fixedly connected with casing on the left of the annulus, the side surface of described sleeve pipe is flexibly connected with the inner wall of circular groove, described
The inner wall of casing is flexibly connected with the side surface of protective cover, and the nib is located at the inside of protective cover, the inner wall of the protective cover
It is fixedly connected with limited block, the quantity of the limited block is four, and the limited block is located at the right side of nib, the vibration rod
Side surface offers limiting slot, and the quantity of the limiting slot is four, and the limiting slot is between annulus and nib, the limit
The inner wall of position slot and the surface activity of limited block connect, and the left side of the annulus is fixedly connected with the right end of spring, the spring
It is actively socketed on the side surface of vibration rod, is fixedly connected on the right side of the left end of the spring and limited block, the inner wall of described sleeve pipe
It is fixedly connected with fixed link, the fixed link is located at the lower section of vibration rod, and the fixed link is actively socketed on the surface of spring.
Preferably, the fixed link is hemispherical close to one end of vibration rod, and the left end of described sleeve pipe is in bullet-shaped.
Preferably, the quantity of the gag lever post is two, and two gag lever posts are by the vertical of male-pipe center
Face is symmetrical arranged for symmetrical plane.
Preferably, the side of the circular groove inner wall is fixedly connected with stop block, and the quantity of the stop block is two, two
The stop block is located above and below male-pipe, and the stop block is between annulus and lantern ring, the stop bit
The right side of block is fixedly connected with the left end of gag lever post, and the right side of the stop block and the left side of lantern ring overlap.
Preferably, the right end of the male-pipe is fixedly connected with position-arresting ring, and the position-arresting ring is actively socketed on vibration rod
Surface, the right side of the right side of the position-arresting ring and circular groove inner wall overlaps.
(3) beneficial effect
The utility model provides a kind of written protective device of electronic electric engraver, have it is following the utility model has the advantages that
The utility model is by setting casing, annulus, limited block, fixed link and spring, when in use, rotating casing, Gu
Fixed pole is fixedly connected on the inner wall of casing, and fixed link and casing rotate simultaneously, and fixed link is actively socketed on the ring of spring, fixed
Bar squeezes spring when rotating, and extends spring, protective cover is stretched out from casing under the effect of spring force, the left end of protective cover
The left side of nib is moved to, rotating casing moves protective cover, and the left end of protective cover moves to the left side of nib, makes written position
In the inside of protective cover, protective cover provides protective effect to nib, has achieved the effect that prevent the sharp position of nib from damaging people,
It solves most electronic electric engravers not protect sharp nib, the sharp position so as to cause nib is easy to damage
The problem of people.
Detailed description of the invention
Fig. 1 is the utility model front elevational view；
Fig. 2 is that figure is cutd open on the right side at the utility model limited block position.
In figure: 1 electric engraver ontology, 2 vibration rods, 3 nibs, 4 circular grooves, 5 annular grooves, 6 annulus, 7 male-pipes, 8 gag lever posts,
9 lantern rings, 10 casings, 11 protective covers, 12 limited blocks, 13 limiting slots, 14 springs, 15 fixed links, 16 stop blocks, 17 position-arresting rings, 18
Thread groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of written protective device of electronic electric engraver,
Including electric engraver ontology 1, vibration rod 2 and nib 3, electric engraver ontology 1 is actively socketed on the surface of vibration rod 2, a left side for vibration rod 2
It holds and is fixedly connected with the right end of nib 3, nib 3 is located at the left side of electric engraver ontology 1, and the left side of electric engraver ontology 1 offers circle
Slot 4, the side of 4 inner wall of circular groove offer annular groove 5, and the inner wall of annular groove 5 is connect with the surface activity of annulus 6,6 activity of annulus
It is socketed in the surface of vibration rod 2, the right side of annulus 6 is fixedly connected with male-pipe 7, and male-pipe 7 is actively socketed on vibration rod 2
Surface, be fixedly connected with gag lever post 8 on the right side of 4 inner wall of circular groove, the surface activity of gag lever post 8 is socketed with lantern ring 9, lantern ring 9
Inner wall offers thread groove 18, and the inner wall of lantern ring 9 is threadedly coupled with the surface of male-pipe 7, and the left side of annulus 6 is fixedly connected with
The side surface of casing 10, casing 10 is flexibly connected with the inner wall of circular groove 4, the side surface activity of the inner wall and protective cover 11 of casing 10
Connection, nib 3 are located at the inside of protective cover 11, and the inner wall of protective cover 11 is fixedly connected with limited block 12, the quantity of limited block 12
It is four, limited block 12 is located at the right side of nib 3, and the side surface of vibration rod 2 offers limiting slot 13, and the quantity of limiting slot 13 is
Four, limiting slot 13 is located between annulus 6 and nib 3, and the inner wall of limiting slot 13 is connect with the surface activity of limited block 12, annulus
6 left side is fixedly connected with the right end of spring 14, and spring 14 is actively socketed on the side surface of vibration rod 2, the left end of spring 14 with
The right side of limited block 12 is fixedly connected, and the inner wall of casing 10 is fixedly connected with fixed link 15, and fixed link 15 is located under vibration rod 2
Side, fixed link 15 are actively socketed on the surface of spring 14.
As a kind of technical optimization scheme of the utility model, fixed link 15 is hemispherical close to one end of vibration rod 2, set
The left end of pipe 10 be in bullet-shaped, the friction hemispherical that can be reduced between fixed link 15 and spring 14 of one end of fixed link 15,
The left end of casing 10 guarantees that nib 3 will not be blocked using casing 10 when electric engraver ontology 1 in bullet-shaped.
As a kind of technical optimization scheme of the utility model, the quantity of gag lever post 8 is two, and two gag lever posts 8 are to pass through
It crosses the vertical plane at 7 center of male-pipe to be symmetrical arranged for symmetrical plane, transport lantern ring 9 can more smoothly on gag lever post 8
It is dynamic.
As a kind of technical optimization scheme of the utility model, the side of 4 inner wall of circular groove is fixedly connected with stop block 16, only
The quantity of position block 16 is two, and two stop blocks 16 are located above and below male-pipe 7, and stop block 16 is located at annulus
Between 6 and lantern ring 9, the right side of stop block 16 is fixedly connected with the left end of gag lever post 8, the right side of stop block 16 and a left side for lantern ring 9
Side overlap joint, lantern ring 9 when moving to the position of stop block 16 on gag lever post 8 will stop motion, stop block 16 plays lantern ring 9
Position-limiting action.
As a kind of technical optimization scheme of the utility model, the right end of male-pipe 7 is fixedly connected with position-arresting ring 17, only
Position ring 17 is actively socketed on the surface of vibration rod 2, and the right side of position-arresting ring 17 and the right side of 4 inner wall of circular groove overlap, and lantern ring 9 is limiting
When counter motion is to the position of position-arresting ring 17 on bar 8 will stop motion, position-arresting ring 17 plays position-limiting action to lantern ring 9.
When in use, rotating casing 10, annulus 6 are flexibly connected with the inner wall of annular groove 5, and rotate casing 10 can only will not
It is subjected to displacement, fixed link 15 is fixedly connected on the inner wall of casing 10, and when casing 10 rotates, fixed link 15 is actively socketed on spring
On 14 ring, spring 14 is squeezed when fixed link 15 rotates, shrinks spring 14, protective cover 11 is driven to move into casing 10, is limited
Position block 12 be stuck in the limiting slot 13 on vibration rod 2, make protective cover 11 can only horizontal movement not can rotate, casing 10 rotate when,
Male-pipe 7 and casing 10 rotate simultaneously, and lantern ring 9 and male-pipe 7 are threadedly coupled, and male-pipe 7 rotates, and lantern ring 9 is driven to exist
It is moved on gag lever post 12, when lantern ring 9 moves to 17 position of position-arresting ring, electricity can be used completely into casing 10 in protective cover 11
An ontology 1 is carved, lantern ring 9 and position-arresting ring 17 are bonded, can fix casing 10, so that protective cover 11 is fixed, it is reversed to turn
Dynamic casing 10,15 reverse extrusion spring 14 of fixed link extend spring 14, and the elastic force of spring 14 drives protective cover 11 from casing 10
Middle stretching, male-pipe 7 and casing 10 rotate backward simultaneously, and the counter motion on gag lever post 8 of lantern ring 9,9 counter motion of lantern ring is arrived
When the position of stop block 16, lantern ring 9 and stop block 16 are bonded, and 11 outreach longest of protective cover, stop block 16 is fixedly connected on
The inner wall of circular groove 4 plays position-limiting action, rotating casing 10 to lantern ring 9, and the left end of protective cover 11 moves to the left side of nib 3, makes
Nib 3 is located at the inside of protective cover 11, and 11 pairs of nibs 3 of protective cover provide protective effect, reached the sharp position for preventing nib 3
It damages the effect of people.
It can to sum up obtain, the utility model passes through setting casing 10, annulus 6, limited block 12, fixed link 15 and spring 14, solution
Most electronic electric engraver of having determined does not protect sharp nib 3, and the sharp position so as to cause nib 3 is easy to damage
The problem of people.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of written protective device of electronic electric engraver, including electric engraver ontology (1), vibration rod (2) and nib (3), described
Electric engraver ontology (1) is actively socketed on the surface of vibration rod (2), and the left end of the vibration rod (2) and the right end of written (3) are fixed
Connection, the nib (3) are located at the left side of electric engraver ontology (1), it is characterised in that: open on the left of the electric engraver ontology (1)
Equipped with circular groove (4), the side of circular groove (4) inner wall is offered annular groove (5), the inner wall of the annular groove (5) and annulus (6)
Surface activity connection, the annulus (6) is actively socketed on the surface of vibration rod (2), is fixedly connected on the right side of the annulus (6)
Have male-pipe (7), the male-pipe (7) is actively socketed on the surface of vibration rod (2), the right side of circular groove (4) inner wall
It is fixedly connected with gag lever post (8), the surface activity of the gag lever post (8) is socketed with lantern ring (9), and the inner wall of the lantern ring (9) is opened
Equipped with thread groove (18), the inner wall of the lantern ring (9) is threadedly coupled with the surface of male-pipe (7), the left side of the annulus (6)
It is fixedly connected with casing (10), the side surface of described sleeve pipe (10) is flexibly connected with the inner wall of circular groove (4), described sleeve pipe (10)
Inner wall is flexibly connected with the side surface of protective cover (11), and the nib (3) is located at the inside of protective cover (11), the protective cover
(11) inner wall is fixedly connected with limited block (12), and the quantity of the limited block (12) is four, and the limited block (12) is located at
The right side of written (3), the side surface of the vibration rod (2) offer limiting slot (13), and the quantity of the limiting slot (13) is four
A, the limiting slot (13) is located between annulus (6) and written (3), inner wall and limited block (12) of the limiting slot (13)
Surface activity connection, the left side of the annulus (6) are fixedly connected with the right end of spring (14), and the spring (14) is actively socketed on
The side surface of vibration rod (2) is fixedly connected on the right side of the left end and limited block (12) of the spring (14), described sleeve pipe (10)
Inner wall is fixedly connected with fixed link (15), and the fixed link (15) is located at the lower section of vibration rod (2), fixed link (15) activity
It is socketed in the surface of spring (14).
2. a kind of written protective device of electronic electric engraver according to claim 1, it is characterised in that: the fixed link
(15) one end close to vibration rod (2) is hemispherical, and the left end of described sleeve pipe (10) is in bullet-shaped.
3. a kind of written protective device of electronic electric engraver according to claim 1, it is characterised in that: the gag lever post
(8) quantity is two, and two gag lever posts (8) are using symmetrical as symmetrical plane by the vertical plane at male-pipe (7) center
Setting.
4. a kind of written protective device of electronic electric engraver according to claim 1, it is characterised in that: the circular groove (4)
The side of inner wall is fixedly connected with stop block (16), and the quantity of the stop block (16) is two, two stop blocks (16)
It is located above and below male-pipe (7), the stop block (16) is located between annulus (6) and lantern ring (9), described to stop
The right side of position block (16) is fixedly connected with the left end of gag lever post (8), is taken on the left of the right side and lantern ring (9) of the stop block (16)
It connects.
5. a kind of written protective device of electronic electric engraver according to claim 1, it is characterised in that: the male-pipe
(7) right end is fixedly connected with position-arresting ring (17), and the position-arresting ring (17) is actively socketed on the surface of vibration rod (2), described to stop
The right side of position ring (17) and the right side of circular groove (4) inner wall overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294103.3U CN208760305U (en) | 2018-08-13 | 2018-08-13 | A kind of written protective device of electronic electric engraver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294103.3U CN208760305U (en) | 2018-08-13 | 2018-08-13 | A kind of written protective device of electronic electric engraver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208760305U true CN208760305U (en) | 2019-04-19 |
Family
ID=66131782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294103.3U Expired - Fee Related CN208760305U (en) | 2018-08-13 | 2018-08-13 | A kind of written protective device of electronic electric engraver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208760305U (en) |
-
2018
- 2018-08-13 CN CN201821294103.3U patent/CN208760305U/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: 20190419 Termination date: 20190813 |