CN110027351A - A kind of localization tool for telephone key engraving - Google Patents
A kind of localization tool for telephone key engraving Download PDFInfo
- Publication number
- CN110027351A CN110027351A CN201910320688.4A CN201910320688A CN110027351A CN 110027351 A CN110027351 A CN 110027351A CN 201910320688 A CN201910320688 A CN 201910320688A CN 110027351 A CN110027351 A CN 110027351A
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting
- fixedly installed
- localization tool
- block
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/06—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
Abstract
The invention belongs to telephone set manufacture technology fields, especially a kind of localization tool for telephone key engraving, when for the existing engraving to telephone key, it is not easy to position key, in engraving, key is easy to happen displacement, the problem of being unfavorable for the progress of incised work, now propose following scheme, it includes fixing seat, mounting groove is offered at the top of the fixing seat, mounting plate is slidably fitted on the two sides inner wall of mounting groove, two mounting plate sides close to each other are rotatably equipped with the same placement plate, it is fixedly installed with multiple first at the top of the placement plate and places block, the top of multiple first placement blocks offers rectangular channel, the bottom of placement plate is fixedly installed with multiple second and places block.The present invention can position the key of two kinds of shapes, increase stability when engraving, two states easy switching, while releasing convenient for the key that will be installed in rectangular channel or arc groove, use is more convenient.
Description
Technical field
The invention belongs to telephone set manufacture technology fields more particularly to a kind of positioning for telephone key engraving to control
Tool.
Background technique
Telephone set is by the terminal device of electric signal transmitted in both directions speech, and telephone communication is can be mutual with electric energy by sound
It converts and utilizes " electricity " this medium to transmit a kind of communication technology of language, two users will communicate, simplest shape
Formula exactly gets up a pair of of connection of two telephone sets, and the basal keystroke of telephone set has telephone power line, telephone wire, take-up
Switch, receiver, repeating button, transmitter, loCal number piece, the tinkle of bells and hands-free loudspeaker, mnemonic codes key, memory number plate,
Digital keys, memory take out key, memory storage key, redial key, work light, Hands-free key, R key, hands-free transmitter, the tinkle of bells tune
Section switch, P/T switch, hands-free reception volume adjustment knob, telephone key are carved during production.
In the prior art, it when carving telephone key, is not easy to position key, in engraving, key is easy hair
Raw displacement is unfavorable for the progress of incised work, therefore we have proposed a kind of localization tool for telephone key engraving, uses
To solve the above problems.
Summary of the invention
The purpose of the present invention is to solve exist in the prior art to telephone key engraving when, be not easy to key into
The shortcomings that row positioning, key is easy to happen displacement, is unfavorable for the progress of incised work in engraving, and the one kind proposed is for electricity
The localization tool of phone key engraving.
To achieve the goals above, present invention employs following technical solutions:
A kind of localization tool for telephone key engraving, including fixing seat offer mounting groove at the top of the fixing seat,
Mounting plate is slidably fitted on the two sides inner wall of mounting groove, two mounting plate sides close to each other are rotatably equipped with same
Placement plate is fixedly installed with multiple first at the top of the placement plate and places blocks, and the tops of multiple first placements blocks offer
Rectangular channel, the bottom of placement plate are fixedly installed with multiple second and place block, and the bottom of multiple second placement blocks offers arc
Slot, the two sides of the placement plate are opened up there are two arc-shaped slot, and two mounting plates side close to each other offers rotation
Slot is rotatably equipped with rotor plate in two rotation slots, and two rotor plate sides close to each other are fixedly installed with restriction plate,
Two restriction plates are mutually clamped with corresponding arc-shaped slot respectively, and the bottom of two rotor plates is fixedly installed with the one of connecting rod
End, the other end of two connecting rods are fixedly installed with the first angular wheel, and the side that two mounting plates are located remotely from each other opens up
Fluted, two the first angular wheels are located in two grooves, are rotated on two grooves side inner wall close to each other
Mounting rod is installed, the equal fixing sleeve in the outside of two mounting rods is equipped with the second angular wheel, two the first angular wheels respectively with
Two the second angular wheels are meshed, and sliding slot is offered on the two sides inner wall of the mounting groove, and two mounting rods are located remotely from each other
One end extend respectively in two sliding slots, be fixedly installed with rack gear in two sliding slots, the outside of two mounting rods is fixed
It is arranged with gear, two gears are meshed with two rack gears respectively, it is slidably fitted with first motor in two sliding slots, two
It mutually welds one end that the output shaft of one motor is located remotely from each other with two mounting rods respectively.
Preferably, it is slidably fitted with vertical bar in two sliding slots, sliding block, two sliding blocks are slidably fitted on two vertical bars
The side that side close to each other is located remotely from each other with two first motors respectively is mutually welded, and drives two by two first motors
Mounting rod is rotated.
Preferably, the same rotation hole, rotation hole are offered on the rotation slot and groove side inner wall close to each other
There are two the outer ring of bearing, the inner rings of bearing mutually to weld with the outside of connecting rod for interior fixed installation, and connecting rod can be made to stablize and turned
It is dynamic.
Preferably, the side of a mounting plate in two mounting plates offers mounting groove, on the side inner wall of mounting groove
It is fixedly installed with the second motor, the output shaft of the second motor is mutually welded with the side of placement plate, and the other side of placement plate offers
Cylindrical groove, is rotatably equipped with cylindricality block in cylindrical groove, the side of cylindricality block and reason another mounting plate in two mounting plates
Side is mutually welded, and drives placement plate to overturn 180 ° by the second motor, so that multiple second placement blocks are flipped up, Duo Ge
One placement block flips down, and completes the switching of two states.
Preferably, sliding cavity is offered in the placement plate, being slidably installed in sliding cavity, there are two pushing plate, two promotions
The side that plate is located remotely from each other is fixedly installed with multiple first catch bars and multiple second catch bars, multiple first catch bars point respectively
It is not matched with two first placement blocks, multiple second catch bars are matched with multiple second placement blocks respectively, are pushed away by two
Movable plate is located remotely from each other, and multiple spring stress stretch at this time, drives multiple first catch bars and multiple second by two pushing plates
Catch bar is located remotely from each other, so that the key being installed in rectangular channel or arc groove be released.
Preferably, two pushing plate sides close to each other are fixedly installed with multiple springs, and the effect of spring is to make to push
Reset when plate does not stress, the side wall of sliding cavity offer limiting slot, and the side of pushing plate is fixedly installed with limited block, limited block with
The side walls of limiting slot connect, and the sliding that pushing plate can be made stable will not deviation.
Preferably, cross bar is rotatably equipped in the sliding cavity, cross bar is located between two pushing plates, the side of placement plate
It is fixedly installed with third motor, the output shaft of third motor is mutually welded with one end of cross bar, drives cross bar to turn by third motor
It is dynamic.
Preferably, there are two transverse slats for the outside fixed installation of the cross bar, and the two sides of two transverse slats are rotatably equipped with
Wheel drives the rotation of two transverse slats by cross bar, two transverse slats drive four runners respectively two pushing plates it is close to each other one
It is rolled on side, so that two pushing plates be made to be located remotely from each other.
Preferably, multiple first placement blocks offer the first connecting hole close to the side of placement plate, and multiple first push
Bar is connect with the side walls of multiple first connecting holes respectively, and the first catch bar can put in rectangular channel by the first connecting hole
It is interior.
Preferably, multiple second placement blocks offer the second connecting hole close to the side of placement plate, and multiple second push
Bar is connect with the side walls of multiple second connecting holes respectively, and the second catch bar can put in arc groove by the second connecting hole
It is interior.
In the present invention, it is described it is a kind of for telephone key engraving localization tool pass through fixing seat, mounting groove, installation
Plate, placement plate, first place block, rectangular channel, second place block, arc groove, arc-shaped slot, rotation slot, rotor plate, restriction plate,
Second motor, connecting rod, the first angular wheel, groove, mounting rod, the second angular wheel, gear, sliding slot, rack gear and the first electricity
Machine matches, in use, first sticking into key in corresponding rectangular channel when the key of processing is rectangular shape, can carry out
Engraving releases fixation to placement plate when the ellipse of key, and the second motor drives placement plate overturning °, to make multiple the
Two placement blocks flip up, and multiple first placement blocks flip down, and are fixed to placement plate, then stick into oval key
In arc groove, incised work can be carried out；
Matched by sliding cavity, pushing plate, the first catch bar, the second catch bar, spring, cross bar, third motor, transverse slat and runner
It closes, after engraving, third motor drives cross bar rotation, and cross bar drives two transverse slat rotations, to keep two pushing plates mutual
It is separate, drive multiple first catch bars and multiple second catch bars to be located remotely from each other by two pushing plates, so that square will be installed on
Key in shape slot or arc groove is released；
The present invention can position the key of two kinds of shapes, stability when increase is carved, two states easy switching, together
When released convenient for the key that will be installed in rectangular channel or arc groove, use is more convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of localization tool for telephone key engraving proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of localization tool for telephone key engraving proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of localization tool for telephone key engraving proposed by the present invention；
Fig. 4 is that a kind of part side view structure of the placement plate of localization tool for telephone key engraving proposed by the present invention is shown
It is intended to；
Fig. 5 is a kind of plan structure of first part of placement block of localization tool for telephone key engraving proposed by the present invention
Schematic diagram；
Fig. 6 is that a kind of structure of looking up of the second placement block of localization tool for telephone key engraving proposed by the present invention is shown
It is intended to.
In figure: 1 fixing seat, 2 mounting grooves, 3 mounting plates, 4 placement plates, 5 first place blocks, 6 rectangular channels, 7 second place blocks,
8 arc grooves, 9 arc-shaped slots, 10 rotation slots, 11 rotor plates, 12 restriction plates, 13 second motors, 14 connecting rods, 15 first conical tooths
Wheel, 16 grooves, 17 mounting rods, 18 second angular wheels, 19 gears, 20 sliding slots, 21 rack gears, 22 first motors, 23 sliding cavities, 24
Pushing plate, 25 first catch bars, 26 second catch bars, 27 springs, 28 cross bars, 29 third motors, 30 transverse slats, 31 runners.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of localization tool for telephone key engraving, including fixing seat 1, the top of fixing seat 1
Offer mounting groove 2, be slidably fitted with mounting plate 3 on the two sides inner wall of mounting groove 2, two mounting plates 3 it is close to each other one
Side is rotatably equipped with the same placement plate 4, and the top of placement plate 4 is fixedly installed with multiple first and places block 5, and multiple first place
The top of block 5 offers rectangular channel 6, and the bottom of placement plate 4 is fixedly installed with multiple second and places block 7, and multiple second place
The bottom of block 7 offers arc groove 8, and the two sides of placement plate 4 are opened up there are two arc-shaped slot 9, and two mounting plates 3 mutually lean on
Close side offers rotation slot 10, and rotor plate 11 is rotatably equipped in two rotation slots 10, and two rotor plates 11 are mutual
Close side is fixedly installed with restriction plate 12, and two restriction plates 12 are clamped with corresponding 9 phase of arc-shaped slot respectively, and two turn
The bottom of movable plate 11 is fixedly installed with one end of connecting rod 14, and the other end of two connecting rods 14 is fixedly installed with the first cone
Shape gear 15, the side that two mounting plates 3 are located remotely from each other open up fluted 16, and two the first angular wheels 15 are located at two
In a groove 16, it is rotatably equipped with mounting rod 17 on two grooves 16 side inner wall close to each other, two mounting rods 17
The equal fixing sleeve in outside is equipped with the second angular wheel 18, and two the first angular wheels 15 are nibbled with two 18 phases of the second angular wheel respectively
It closes, offers sliding slot 20 on the two sides inner wall of mounting groove 2, one end that two mounting rods 17 are located remotely from each other extends respectively to two
In sliding slot 20, rack gear 21 is fixedly installed in two sliding slots 20, the equal fixing sleeve in the outside of two mounting rods 17 is equipped with gear 19,
Two gears 19 are meshed with two rack gears 21 respectively, are slidably fitted with first motor 22 in two sliding slots 20, and two first
It mutually welds one end that the output shaft of motor 22 is located remotely from each other with two mounting rods 17 respectively.
In the present invention, it is slidably fitted with vertical bar in two sliding slots 20, is slidably fitted with sliding block on two vertical bars, two
The side that sliding block side close to each other is located remotely from each other with two first motors 22 respectively is mutually welded, and two first motors 22 are passed through
Two mounting rods 17 are driven to be rotated.
In the present invention, the same rotation hole is offered on rotation slot 10 and the side inner wall close to each other of groove 16, is rotated
The outer ring there are two bearing is fixedly mounted in hole, the inner ring of bearing is mutually welded with the outside of connecting rod 14, can make connecting rod 14
Stable rotation.
In the present invention, the side of a mounting plate 3 in two mounting plates 3 offers mounting groove, in the side of mounting groove
The second motor 13 is fixedly installed on wall, the output shaft of the second motor 13 is mutually welded with the side of placement plate 4, placement plate 4 it is another
Side offers cylindrical groove, and cylindricality block is rotatably equipped in cylindrical groove, and the side of cylindricality block and the reason in two mounting plates 3 are another
The side of a mounting plate 3 is mutually welded, and drives placement plate 4 to overturn 180 ° by the second motor 13, to make multiple second to place block 7
It flips up, multiple first placement blocks 5 flip down, and complete the switching of two states.
In the present invention, sliding cavity 23 is offered in placement plate 4, is slidably installed in sliding cavity 23 there are two pushing plate 24, two
The side that a pushing plate 24 is located remotely from each other is fixedly installed with multiple first catch bars 25 and multiple second catch bars 26 respectively, multiple
First catch bar 25 is matched with two first placement blocks 5 respectively, and multiple second catch bars 26 place block 7 with multiple second respectively
It matches, is located remotely from each other by two pushing plates 24, multiple 27 stress of spring stretch at this time, are driven by two pushing plates 24 more
A first catch bar 25 and multiple second catch bars 26 are located remotely from each other, so that the key in rectangular channel 6 or arc groove 8 will be installed on
It releases.
In the present invention, two sides close to each other of pushing plate 24 are fixedly installed with multiple springs 27, the effect of spring 27
It is reset when pushing plate 24 being made not stress, the side wall of sliding cavity 23 offers limiting slot, and the side of pushing plate 24 is fixedly installed with
The side walls of limited block, limited block and limiting slot connect, and the sliding that pushing plate 24 can be made stable will not deviation.
In the present invention, cross bar 28 is rotatably equipped in sliding cavity 23, cross bar 28 is located between two pushing plates 24, placement plate
4 side is fixedly installed with third motor 29, and the output shaft of third motor 29 is mutually welded with one end of cross bar 28, passes through third electricity
Machine 29 drives cross bar 28 to rotate.
In the present invention, there are two transverse slats 30 for the outside fixed installation of cross bar 28, and the two sides of two transverse slats 30 are rotatablely installed
There is runner 31, drive two transverse slats 30 to rotate by cross bar 28, two transverse slats 30 drive four runners 31 to push respectively at two
Plate 24 rolls on side close to each other, so that two pushing plates 24 be made to be located remotely from each other.
In the present invention, multiple first placement blocks 5 offer the first connecting hole close to the side of placement plate 4, and multiple first
Catch bar 25 is connect with the side walls of multiple first connecting holes respectively, and the first catch bar 25 can be put in by the first connecting hole
In rectangular channel 6.
In the present invention, multiple second placement blocks 7 offer the second connecting hole close to the side of placement plate 4, and multiple second
Catch bar 26 is connect with the side walls of multiple second connecting holes respectively, and the second catch bar 26 can be put in by the second connecting hole
In arc groove 8.
In the present invention, in use, first stick into key in corresponding rectangular channel 6 when the key of processing is rectangular shape,
It can be carved, when the ellipse of key, two first motors 22, two 22 bands of first motor are started by motor switch
Dynamic two mounting rods 17 are rotated, and two mounting rods 17 drive two gears 19 to roll on two rack gears 21, to drive
Two mounting plates 3 move up, while when two mounting rods 17 rotate will drive two the second angular wheels 18 rotations, and two the
Two angular wheels 18 drive two the first angular wheel 15 rotations, and two the first angular wheels 15 drive two 14 turns of connecting rod
Dynamic, two connecting rods 14 drive two restriction plates 12 to rotate by two rotor plates 11, so that two restriction plates 12 be made to be detached from two
A arc-shaped slot 9 releases the fixation to placement plate 4, placement plate 4 is moved to the top of fixing seat 1, is started by motor switch
Second motor 13, the second motor 13 drive placement plate 4 to overturn 180 °, so that multiple second placement blocks 7 are flipped up, Duo Ge
One placement block 5 flips down, and then reverse starting first motor 22, makes two mounting plates 3 that placement plate 4 be driven to move down, this
When two restriction plates 12 snapped fitted in corresponding two arc-shaped slots 9 again, placement plate 4 is fixed, then will be oval
Key sticks into arc groove, can carry out incised work, after engraving, passes through motor switch and starts third motor 29, third
Motor 29 drives cross bar 28 to rotate, and cross bar 28 drives two transverse slats 30 to rotate, and two transverse slats 30 drive four runners 31 to exist respectively
Two pushing plates 24 roll on side close to each other, so that two pushing plates 24 be made to be located remotely from each other, at this time multiple springs 27 by
Power stretches, and drives multiple first catch bars 25 and multiple second catch bars 26 to be located remotely from each other by two pushing plates 24, thus will
The key being installed in rectangular channel 6 or arc groove 8 is released.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of localization tool for telephone key engraving, including fixing seat (1), which is characterized in that the fixing seat (1)
Top offer mounting groove (2), be slidably fitted on the two sides inner wall of mounting groove (2) mounting plate (3), two mounting plates
(3) side close to each other is rotatably equipped with the same placement plate (4), is fixedly installed at the top of the placement plate (4) multiple
First places block (5), and the multiple first tops for placing block (5) offer rectangular channel (6), the fixed peace in the bottom of placement plate (4)
Block (7) are placed equipped with multiple second, the multiple second bottoms for placing block (7) offer arc groove (8), the placement plate (4)
Two sides open up there are two arc-shaped slot (9), two mounting plate (3) sides close to each other offer rotation slot (10),
It is rotatably equipped with rotor plate (11) in two rotation slots (10), two rotor plate (11) sides close to each other are fixedly mounted
Limited making sheet (12), two restriction plates (12) mutually clamp with corresponding arc-shaped slot (9) respectively, the bottom of two rotor plates (11)
It is fixedly installed with one end of connecting rod (14), the other end of two connecting rods (14) is fixedly installed with the first angular wheel
(15), the side that two mounting plates (3) are located remotely from each other opens up fluted (16), and two the first angular wheels (15) are located at
It in two grooves (16), is rotatably equipped with mounting rod (17) on two grooves (16) side inner wall close to each other, two peaces
Fill bar (17) the equal fixing sleeve in outside be equipped with the second angular wheel (18), two the first angular wheels (15) respectively with two second
Angular wheel (18) is meshed, and offers sliding slot (20) on the two sides inner wall of the mounting groove (2), two mounting rod (17) phases
Mutually separate one end extends respectively in two sliding slots (20), is fixedly installed with rack gear (21) in two sliding slots (20), two
The equal fixing sleeve in outside of mounting rod (17) is equipped with gear (19), and two gears (19) are meshed with two rack gears (21) respectively, and two
Is slidably fitted with first motor (22) in a sliding slot (20), the output shaft of two first motors (22) respectively with two mounting rods
(17) it mutually welds the one end being located remotely from each other.
2. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that two sliding slots
(20) it is slidably fitted with vertical bar in, sliding block, two sliding blocks side difference close to each other are slidably fitted on two vertical bars
It mutually welds the side being located remotely from each other with two first motors (22).
3. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that the rotation
The same rotation hole is offered on slot (10) and groove (16) side inner wall close to each other, in rotation hole there are two fixed installations
The outer ring of bearing, the inner ring of bearing and the outside of connecting rod (14) are mutually welded.
4. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that two installations
The side of a mounting plate (3) in plate (3) offers mounting groove, is fixedly installed with the second motor on the side inner wall of mounting groove
(13), the output shaft of the second motor (13) and the side of placement plate (4) are mutually welded, and the other side of placement plate (4) offers cylindricality
Slot, is rotatably equipped with cylindricality block in cylindrical groove, the side of cylindricality block and reason another mounting plate (3) in two mounting plates (3)
Side mutually weld.
5. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that the placement
It is offered on plate (4) sliding cavity (23), being slidably installed in sliding cavity (23), there are two pushing plate (24), two pushing plate (24) phases
Mutually separate side is fixedly installed with multiple first catch bars (25) and multiple second catch bars (26) respectively, and multiple first push
Bar (25) is matched with two first placement blocks (5) respectively, and multiple second catch bars (26) place block (7) with multiple second respectively
It matches.
6. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that two promotions
Plate (24) side close to each other is fixedly installed with multiple springs (27), and the side wall of sliding cavity (23) offers limiting slot, is pushed
The side of plate (24) is fixedly installed with limited block, the side walls connection of limited block and limiting slot.
7. a kind of localization tool for telephone key engraving according to claim 5, which is characterized in that the sliding
It is rotatably equipped with cross bar (28) in chamber (23), cross bar (28) is located between two pushing plates (24), and the side of placement plate (4) is fixed
It is equipped with third motor (29), one end of the output shaft and cross bar (28) of third motor (29) is mutually welded.
8. a kind of localization tool for telephone key engraving according to claim 7, which is characterized in that the cross bar
(28) there are two transverse slat (30) for outside fixed installation, and the two sides of two transverse slats (30) are rotatably equipped with runner (31).
9. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that multiple first
It places block (5) and offers the first connecting hole close to the side of placement plate (4), multiple first catch bars (25) are respectively with multiple the
The side walls of one connecting hole connect.
10. a kind of localization tool for telephone key engraving according to claim 1, which is characterized in that Duo Ge
Two, which place block (7), offers the second connecting hole close to the sides of placement plate (4), multiple second catch bars (26) respectively with it is multiple
The side walls of second connecting hole connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320688.4A CN110027351B (en) | 2019-04-20 | 2019-04-20 | Positioning jig for engraving keys of telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910320688.4A CN110027351B (en) | 2019-04-20 | 2019-04-20 | Positioning jig for engraving keys of telephone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110027351A true CN110027351A (en) | 2019-07-19 |
| CN110027351B CN110027351B (en) | 2020-08-11 |
Family
ID=67239476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910320688.4A Active CN110027351B (en) | 2019-04-20 | 2019-04-20 | Positioning jig for engraving keys of telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027351B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577476B1 (en) * | 1985-02-15 | 1989-11-24 | Doussin Gerard | ROTARY DRAWING BOARD WITH AUTOMATIC POSITIONING |
| CN106128829A (en) * | 2016-08-11 | 2016-11-16 | 苏州达方电子有限公司 | Keyboard and keyboard manufacturing method |
| CN107351585A (en) * | 2017-08-03 | 2017-11-17 | 合肥利元杰信息科技有限公司 | A kind of computer hardware development marking press equipment |
| CN206999859U (en) * | 2017-07-21 | 2018-02-13 | 信阳舜宇光学有限公司 | Localization tool |
| CN208069252U (en) * | 2018-03-14 | 2018-11-09 | 珠海市美顺激光雕刻有限公司 | A kind of oval button of engraving or rectangle button localization tool |
| CN108858089A (en) * | 2018-07-20 | 2018-11-23 | 湖南城市学院 | A kind of artistic sculpture carrying turntable |
-
2019
- 2019-04-20 CN CN201910320688.4A patent/CN110027351B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577476B1 (en) * | 1985-02-15 | 1989-11-24 | Doussin Gerard | ROTARY DRAWING BOARD WITH AUTOMATIC POSITIONING |
| CN106128829A (en) * | 2016-08-11 | 2016-11-16 | 苏州达方电子有限公司 | Keyboard and keyboard manufacturing method |
| CN206999859U (en) * | 2017-07-21 | 2018-02-13 | 信阳舜宇光学有限公司 | Localization tool |
| CN107351585A (en) * | 2017-08-03 | 2017-11-17 | 合肥利元杰信息科技有限公司 | A kind of computer hardware development marking press equipment |
| CN208069252U (en) * | 2018-03-14 | 2018-11-09 | 珠海市美顺激光雕刻有限公司 | A kind of oval button of engraving or rectangle button localization tool |
| CN108858089A (en) * | 2018-07-20 | 2018-11-23 | 湖南城市学院 | A kind of artistic sculpture carrying turntable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110027351B (en) | 2020-08-11 |
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