CN115246073B - Button protection device of numerical control machine tool - Google Patents
Button protection device of numerical control machine tool Download PDFInfo
- Publication number
- CN115246073B CN115246073B CN202210092067.7A CN202210092067A CN115246073B CN 115246073 B CN115246073 B CN 115246073B CN 202210092067 A CN202210092067 A CN 202210092067A CN 115246073 B CN115246073 B CN 115246073B
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- button
- groove
- wall
- cylinder
- protection
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- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000001012 protector Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000001771 impaired effect Effects 0.000 abstract 1
- 108091006146 Channels Proteins 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a button protection device of a numerical control machine tool, and belongs to the technical field of numerical control machine tools. The utility model provides a digit control machine tool button protector, including the protective housing, display screen rear side outer wall is equipped with the push rod, the push rod rear end rotates and is connected with the spin, the inside front side of protective housing has set firmly the button guard plate, a plurality of circular grooves have been seted up to button guard plate front side middle part be linear equidistant, logical groove has been seted up to control cylinder circumference outer wall one side, control cylinder circumference outside front end is equipped with the protection button, curve groove has been seted up to cylinder circumference outer wall one side, annular spacing groove has been seted up to cylinder front side outer wall, the touch button has been set firmly in the middle part of cylinder rear side, touch Niu Yuanzhou outer wall cover is equipped with the spring, close fit between the structure, make the device come indirect control the button through the protection button, and touch the distance that the button removed is certain, avoid the direct dynamics of pressing the button of operating personnel to be uncontrollable circumstances, thereby avoided the button because the dynamics is too big impaired or can not return.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a button protection device of a numerical control machine tool.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, the control system can better solve the problems of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, is generally provided with a display screen for displaying various parameters and various virtual buttons, and can be operated by operators through the display screen. The prior art publication No. CN111958298A provides a digit control machine tool button protector, and the device is when digit control machine tool normal operating, and button district is located the below of display screen, and the display screen is kept apart by the isolation layer towards the direction of rectangular channel export at this moment, and like this digit control machine tool is at the time of operation, nearby people even touch the display screen place by mistake, also can be kept apart by the isolation layer to guarantee digit control machine tool normal operating. Although the device has more beneficial effects, the following problems still exist: the device protects the display screen by arranging the isolation layer, but the button does not protect when in use, the force and the direction of pressing the button by each operator are uncontrollable, the tolerance of the button of the numerical control machine tool is limited, and the button is damaged or can not return due to overlarge long-time force or deviation of the direction.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a button protection device of a numerical control machine tool, which aims to solve the problems in the background technology.
2. Technical proposal
A button protecting device of a numerical control machine tool comprises a protecting box, a trapezoid door, a display screen, a button protecting plate and protecting buttons,
the inside of the protective box is provided with a U-shaped groove, the front side of the protective box is symmetrically provided with two sliding grooves, the middle position of the rear side of the inside of the protective box is provided with a machine cavity, the inside of the machine cavity is provided with a motor,
the output shaft of the motor penetrates through the inner wall of the machine cavity to extend into the U-shaped groove and is sleeved with a transmission structure, the transmission structure drives the trapezoid door to open up and down,
the transmission structure comprises a transmission gear, a cam, an arc annular groove, a rack A and an L-shaped rod,
the motor output shaft is fixed with drive gear, motor output shaft passes inside drive gear and the inside extension of U type groove to the protective housing and cup jointed the cam, the arcuation ring channel has been seted up to cam front side outer wall, the inside symmetry of U type groove is equipped with two rack A, rack A upper end welding has L type pole, L type pole front end passes inside extension to outside of U type groove and has set firmly trapezoidal door.
Preferably, the inside sliding connection of protective housing has the display screen, display screen front side lower extreme is linear equidistant a plurality of buttons that are equipped with, display screen rear side outer wall is equipped with the push rod, the push rod rear end rotates and is connected with the spin.
Preferably, the button guard plate has been set firmly to the inside front side of protective housing, a plurality of circular grooves have been seted up to button guard plate front side middle part in linear equidistant, the circular groove is inside to have set firmly a control section of thick bamboo, logical groove has been seted up to control section of thick bamboo circumference outer wall one side, the guide slot has been seted up to control section of thick bamboo circumference inner wall one side.
Preferably, the control cylinder circumference outside front end is equipped with the protection button, the inside front side of control cylinder is equipped with rack B, rack B bottom surface middle part is equipped with the guide rail, rack B rear side outer wall is equipped with the arc stopper, rack B rear side is equipped with the cylinder, curved slot has been seted up to cylinder circumference outer wall one side, annular spacing groove has been seted up to cylinder front side outer wall, the cylinder rear side middle part has set firmly the touch button, touch Niu Yuanzhou outer wall cover is equipped with the spring.
Preferably, the sliding groove is in sliding connection with the trapezoid door, and the transmission gear is in meshed connection with the rack A.
Preferably, the cam is arranged in an inclined structure, and the arc-shaped annular groove is in rolling connection with the rolling ball.
Preferably, the guide groove is in sliding connection with the guide rail, and the arc-shaped limiting block is in sliding connection with the annular limiting groove.
Preferably, a limit column is arranged at one side of the rear end of the circumferential inner wall of the control cylinder, and the limit column is in sliding connection with the curved groove.
Preferably, the lower end of the protection button extends to the control cylinder through the inside of the through groove and is provided with an incomplete gear, and the incomplete gear is in meshed connection with the rack B.
Preferably, the front end of the touch button extends to the outside through the inside of the spring and the inside of the button protection plate, and the front end of the touch button is in interference fit with the key.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the push rod is arranged on the outer wall of the rear side of the display screen, the rolling ball is rotationally connected to the rear end of the push rod, the button protection plate is fixedly arranged on the front side of the interior of the protection box, a plurality of circular grooves are linearly and equidistantly formed in the middle of the front side of the button protection plate, a through groove is formed in one side of the outer wall of the circumference of the control cylinder, the protection button is arranged on the front end of the outer side of the circumference of the control cylinder, the arc-shaped limiting block is arranged on the outer wall of the rear side of the rack B, the curved groove is formed in one side of the outer wall of the circumference of the cylinder, the annular limiting groove is formed in the outer wall of the front side of the cylinder, the touch button is fixedly arranged in the middle of the rear side of the cylinder, the spring is sleeved on the outer wall of the touch Niu Yuanzhou, and the structures are tightly matched, so that the device can indirectly control the keys through the protection button, and the moving distance of the touch button is certain, the situation that an operator directly presses the keys is uncontrollable is avoided, and the keys are damaged due to overlarge force or cannot return.
2. According to the invention, the U-shaped groove is formed in the protective box, the two sliding grooves are symmetrically formed in the front side of the protective box, the motor output shaft penetrates through the inner wall of the machine cavity and extends into the U-shaped groove and is sleeved with the transmission gear, the motor output shaft penetrates through the transmission gear and the inner part of the U-shaped groove and extends into the protective box and is sleeved with the cam, the arc-shaped annular groove is formed in the outer wall of the front side of the cam, the front end of the L-shaped rod penetrates through the inner part of the U-shaped groove and extends to the outside and is fixedly provided with the trapezoid door, and the plurality of keys are linearly and equidistantly arranged at the lower end of the front side of the display screen, so that the trapezoid door can be closed when the device is not used, and meanwhile, the display screen is pulled inwards through the push rod, so that the distance between the keys is increased, the keys can not be touched even through the arrangement of the trapezoid door, the protection effect is effectively improved, and the service life of the device is prolonged.
3. The cam is arranged in an inclined structure, and the arc-shaped annular groove is in rolling connection with the rolling ball. The cam is arranged in an inclined structure, so that the cam can move forwards and backwards through the push rod; and a limit column is arranged at one side of the rear end of the circumferential inner wall of the control cylinder and is in sliding connection with the curve groove. The limit column is arranged and slides in the fixed curve groove, so that the moving distance of the touch button is fixed, and the protection button is not damaged even if the worker pushes the protection button with a great force; the front end of the touch button penetrates through the inside of the spring and the inside of the button protection plate to extend to the outside, the front end of the touch button is in interference fit with the key, the key can be indirectly controlled through the touch button, and the touch button can be reset through the spring.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an expanded view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view showing the internal structure of the protective case of the present invention;
FIG. 4 is a exploded view of the internal structure of the control cylinder of the present invention;
FIG. 5 is a schematic view of the structure of a rack B according to the present invention;
FIG. 6 is an expanded view of the cam structure of the present invention;
the reference numerals in the figures illustrate: 1. a protective box; 101. a U-shaped groove; 102. a machine cavity; 103. a chute; 2. a motor; 201. a transmission gear; 202. a cam; 203. an arc-shaped annular groove; 204. a rack A; 205. an L-shaped rod; 3. a trapezoid door; 4. a display screen; 401. a key; 402. a push rod; 403. a rolling ball; 5. a button guard; 501. a circular groove; 502. a control cylinder; 503. a through groove; 504. a guide groove; 505. a limit column; 6. a protective button; 601. an incomplete gear; 602. a rack B; 603. a guide rail; 604. an arc-shaped limiting block; 605. a cylinder; 606. a curved slot; 607. an annular limit groove; 608. touching the button; 609. and (3) a spring.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution:
the button protecting device of the numerical control machine tool comprises a protecting box 1, a trapezoid door 3, a display screen 4, a button protecting plate 5 and a protecting button 6,
a U-shaped groove 101 is arranged in the protective box 1, two sliding grooves 103 are symmetrically arranged on the front side of the protective box 1, a machine cavity 102 is arranged in the middle position of the rear side in the protective box 1, a motor 2 is arranged in the machine cavity 102,
the output shaft of the motor 2 passes through the inner wall of the machine cavity 102 to extend into the U-shaped groove 101 and is sleeved with a transmission structure which drives the trapezoid door 3 to open up and down,
the transmission structure comprises a transmission gear 201, a cam 202, an arc-shaped annular groove 203, a rack A204 and an L-shaped rod 205,
the motor 2 output shaft is fixed with drive gear 201, motor 2 output shaft passes machine chamber 102 inner wall and extends to U type inslot 101 and cup joint drive gear 201, motor 2 output shaft passes drive gear 201 inside and U type inslot 101 inside extends to the protection housing 1 inside and cup joint cam 202, arc ring channel 203 has been seted up to cam 202 front side outer wall, U type inslot 101 inside symmetry is equipped with two racks A204, rack A204 upper end welding has L type pole 205, L type pole 205 front end passes U type inslot 101 inside and extends to outside and set firmly trapezoidal door 3, protection housing 1 inside sliding connection has display screen 4, display screen 4 front side lower extreme is linear equidistant to be equipped with a plurality of buttons 401, display screen 4 rear side outer wall is equipped with push rod 402, push rod 402 rear end rotation is connected with ball 403, protection housing 1 inside front side has set firmly button 5, a plurality of circular slot 501 have been seted up to button 5 front side middle part in linear equidistant, control cylinder 502 inside has set firmly control cylinder 502, open channel 503 on one side of control cylinder 502 circumference inner wall one side, control cylinder 502 inner wall 504 has set up the guide slot, control cylinder 602 side inner cylinder 602 side has set up circular slot 605 on the side, cylinder 602 outside is equipped with cylinder 602 outside cylinder 602, cylinder 602 side 602 is set up on the side of cylinder 602 outside, cylinder 602 is set up on the side 602 outside, the cylinder 602 is set up on the side 602. The close fit between the structures makes the device indirectly control the key 401 through the protection button 6, and the moving distance of the touch button 608 is fixed, so that the situation that the force of an operator directly pressing the key 401 is uncontrollable is avoided, and the situation that the key 401 is damaged or cannot return due to overlarge force is avoided.
Specifically, the chute 103 is slidably connected to the trapezoid door 3, and the transmission gear 201 is engaged with the rack a 204. The rack A204 is driven to move by the rotation of the transmission gear 201, so that the trapezoid door 3 can be opened up and down along the chute 103.
Further, the cam 202 is disposed in an inclined structure, and the arc-shaped annular groove 203 is in rolling connection with the ball 403. The cam 202 is arranged in an inclined structure, so that the display screen 4 can move back and forth through the push rod 402.
Still further, the guide groove 504 is slidably connected to the guide rail 603, and the arc-shaped limiting block 604 is slidably connected to the annular limiting groove 607. The rack B602 can only move back and forth, and can drive the cylinder 605 to move and rotate by the arrangement of the arc-shaped limiting block 604.
Further, a limit post 505 is disposed at one side of the rear end of the circumferential inner wall of the control cylinder 502, and the limit post 505 is slidably connected with the curved slot 606. By providing the limit posts 505 and sliding in the fixed curved slots 606, the distance the touch button 608 moves is fixed, and even if the worker pushes the protection button 6 with a further force, the key 401 is not damaged.
It should be noted that, the lower end of the protection button 6 extends into the control cylinder 502 through the inside of the through groove 503 and is provided with an incomplete gear 601, and the incomplete gear 601 is engaged with the rack B602. The incomplete gear 601 is driven to rotate through the pin shaft by the protection button 6, so that the rack B602 is driven to move back and forth.
It should be noted that the front end of the touch button 608 extends to the outside through the inside of the spring 609 and the inside of the button protection plate 5, and the front end of the touch button 608 is in interference fit with the key 401. The key 401 can be controlled indirectly by touching the button 608 and can be reset by a spring 609.
Working principle: when the button protection device of the numerical control machine tool is needed, firstly, the output shaft of the motor 2 rotates, the output shaft of the motor 2 penetrates through the inner wall of the machine cavity 102 to extend into the U-shaped groove 101 and is sleeved with the transmission gear 201, the sliding groove 103 is in sliding connection with the trapezoid door 3, the transmission gear 201 is meshed with the rack A204, the rack A204 is driven to move through rotation of the transmission gear 201, the trapezoid door 3 can be opened up and down along the sliding groove 103, meanwhile, the output shaft of the motor 2 penetrates through the transmission gear 201 and the inner part of the U-shaped groove 101 to extend into the protection box 1 and is sleeved with the cam 202, the outer wall of the front side of the cam 202 is provided with the arc-shaped annular groove 203, the cam 202 is in an inclined structure, and the arc-shaped annular groove 203 is in rolling connection with the rolling ball 403. Through the setting that cam 202 is the slope structure, make it can make display screen 4 carry out back and forth movement through push rod 402, after trapezoidal door 3 is opened, through touching protection button 6, because protection button 6 lower extreme passes through inside extension to the control cylinder 502 of logical groove 503 and is equipped with incomplete gear 601, incomplete gear 601 is connected with rack B602 meshing, drive incomplete gear 601 through the round pin axle rotation through protection button 6, thereby drive rack B602 back and forth movement, and rack B602 bottom surface middle part is equipped with guide rail 603, rack B602 rear side outer wall is equipped with arc stopper 604, guide slot 504 and guide rail 603 sliding connection, arc stopper 604 and annular limiting groove 607 sliding connection, make rack B602 can only carry out back and forth movement, and through the setting of arc stopper 604, make it can drive cylinder 605 and rotate, and cylinder 605 circumference outer wall one side has seted up curved slot 606, control cylinder 502 circumference inner wall rear end one side is equipped with spacing post 505, spacing post 505 and curved slot 606 sliding connection. By arranging the limiting post 505 and sliding in the fixed curve groove 606, the moving distance of the touch button 608 is fixed, at this time, since the front end of the touch button 608 passes through the inside of the spring 609 and the inside of the button protection plate 5 and extends to the outside, the front end of the touch button 608 is in interference fit with the key 401, the key 401 can be indirectly controlled by the touch button 608, even if a worker pushes the protection button 6 with a larger force, the key 401 is not damaged, and the reset can be performed by the spring 609.
Claims (3)
1. The utility model provides a digit control machine tool button protector, includes protective housing (1), its characterized in that:
also comprises a trapezoid door (3), a display screen (4), a button protection plate (5) and a protection button (6),
the inside of the protective box (1) is provided with a U-shaped groove (101), the front side of the protective box (1) is symmetrically provided with two sliding grooves (103), the middle position of the rear side of the inside of the protective box (1) is provided with a machine cavity (102), the inside of the machine cavity (102) is provided with a motor (2),
the output shaft of the motor (2) passes through the inner wall of the machine cavity (102) to extend into the U-shaped groove (101) and is sleeved with a transmission structure, the transmission structure drives the trapezoid door (3) to open up and down,
the transmission structure comprises a transmission gear (201), a cam (202), an arc-shaped annular groove (203), a rack A (204) and an L-shaped rod (205),
the novel electric vehicle is characterized in that a transmission gear (201) is fixed on an output shaft of the motor (2), the output shaft of the motor (2) penetrates through the inside of the transmission gear (201) and the inside of the U-shaped groove (101) to extend into the inside of the protective box (1) and is sleeved with a cam (202), an arc-shaped annular groove (203) is formed in the outer wall of the front side of the cam (202), two racks A (204) are symmetrically arranged in the U-shaped groove (101), an L-shaped rod (205) is welded at the upper end of the racks A (204), and the front end of the L-shaped rod (205) penetrates through the inside of the U-shaped groove (101) to extend to the outside and is fixedly provided with a trapezoid door (3);
the novel intelligent protection device is characterized in that a display screen (4) is slidably connected inside the protection box (1), a plurality of keys (401) are linearly arranged at the lower end of the front side of the display screen (4) at equal intervals, a push rod (402) is arranged on the outer wall of the rear side of the display screen (4), and a rolling ball (403) is rotatably connected to the rear end of the push rod (402);
the novel anti-theft protection device is characterized in that a button protection plate (5) is fixedly arranged on the front side of the inside of the protection box (1), a plurality of circular grooves (501) are linearly and equidistantly formed in the middle of the front side of the button protection plate (5), a control cylinder (502) is fixedly arranged in the circular grooves (501), a through groove (503) is formed in one side of the circumferential outer wall of the control cylinder (502), and a guide groove (504) is formed in one side of the circumferential inner wall of the control cylinder (502);
the protection button is arranged at the front end of the outer side of the circumference of the control cylinder (502), a rack B (602) is arranged at the front side of the inner part of the control cylinder (502), a guide rail (603) is arranged in the middle of the bottom surface of the rack B (602), an arc-shaped limiting block (604) is arranged on the outer wall of the rear side of the rack B (602), a cylinder (605) is arranged on the rear side of the rack B (602), a curve groove (606) is formed in one side of the outer wall of the circumference of the cylinder (605), an annular limiting groove (607) is formed in the outer wall of the front side of the cylinder (605), a touch button (608) is fixedly arranged in the middle of the rear side of the cylinder (605), and a spring (609) is sleeved on the outer wall of the circumference of the touch button (608);
the guide groove (504) is in sliding connection with the guide rail (603), and the arc-shaped limiting block (604) is in sliding connection with the annular limiting groove (607);
a limit post (505) is arranged on one side of the rear end of the circumferential inner wall of the control cylinder (502), and the limit post (505) is in sliding connection with the curve groove (606);
the lower end of the protection button (6) penetrates through the inside of the through groove (503) to extend into the control cylinder (502) and is provided with an incomplete gear (601), and the incomplete gear (601) is in meshed connection with the rack B (602);
the front end of the touch button (608) penetrates through the spring (609) and the button protection plate (5) to extend to the outside, and the front end of the touch button (608) is in interference fit with the key (401).
2. The numerical control machine tool button guard of claim 1, wherein: the sliding groove (103) is in sliding connection with the trapezoid door (3), and the transmission gear (201) is in meshed connection with the rack A (204).
3. The numerical control machine tool button guard of claim 2, wherein: the cam (202) is arranged in an inclined structure, and the arc-shaped annular groove (203) is in rolling connection with the rolling ball (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092067.7A CN115246073B (en) | 2022-01-26 | 2022-01-26 | Button protection device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092067.7A CN115246073B (en) | 2022-01-26 | 2022-01-26 | Button protection device of numerical control machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115246073A CN115246073A (en) | 2022-10-28 |
| CN115246073B true CN115246073B (en) | 2024-02-02 |
Family
ID=83698268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210092067.7A Active CN115246073B (en) | 2022-01-26 | 2022-01-26 | Button protection device of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115246073B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006095666A (en) * | 2004-09-30 | 2006-04-13 | Brother Ind Ltd | Machine tool |
| CN101808155A (en) * | 2009-02-13 | 2010-08-18 | 宏达国际电子股份有限公司 | Method and device for preventing mistake touch of screen key as well as computer program product |
| WO2012111164A1 (en) * | 2011-02-14 | 2012-08-23 | 株式会社牧野フライス製作所 | Machine tool |
| CN111958298A (en) * | 2020-07-17 | 2020-11-20 | 安徽省临泉县智创精机有限公司 | Digit control machine tool button protector |
| CN212516979U (en) * | 2020-05-22 | 2021-02-09 | 中核武汉核电运行技术股份有限公司 | Protective structure of combined switch button |
| CN213040127U (en) * | 2020-07-01 | 2021-04-23 | 苏州艾拓琪光电有限公司 | Large-scale touch screen protection frame |
| CN214186338U (en) * | 2020-12-10 | 2021-09-14 | 深圳市深赜诚业科技有限公司 | Error-proof triggering device for trigger button of front cover of numerical control machine tool |
| CN215317395U (en) * | 2021-03-08 | 2021-12-28 | 重庆乐瑞斯科技有限公司 | Self-protection type operation panel for numerical control machine tool |
-
2022
- 2022-01-26 CN CN202210092067.7A patent/CN115246073B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006095666A (en) * | 2004-09-30 | 2006-04-13 | Brother Ind Ltd | Machine tool |
| CN101808155A (en) * | 2009-02-13 | 2010-08-18 | 宏达国际电子股份有限公司 | Method and device for preventing mistake touch of screen key as well as computer program product |
| WO2012111164A1 (en) * | 2011-02-14 | 2012-08-23 | 株式会社牧野フライス製作所 | Machine tool |
| CN212516979U (en) * | 2020-05-22 | 2021-02-09 | 中核武汉核电运行技术股份有限公司 | Protective structure of combined switch button |
| CN213040127U (en) * | 2020-07-01 | 2021-04-23 | 苏州艾拓琪光电有限公司 | Large-scale touch screen protection frame |
| CN111958298A (en) * | 2020-07-17 | 2020-11-20 | 安徽省临泉县智创精机有限公司 | Digit control machine tool button protector |
| CN214186338U (en) * | 2020-12-10 | 2021-09-14 | 深圳市深赜诚业科技有限公司 | Error-proof triggering device for trigger button of front cover of numerical control machine tool |
| CN215317395U (en) * | 2021-03-08 | 2021-12-28 | 重庆乐瑞斯科技有限公司 | Self-protection type operation panel for numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115246073A (en) | 2022-10-28 |
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Effective date of registration: 20240103 Address after: Workshop 3, No.1 Fuchunjiang Road, Pingdu Economic Development Zone, Qingdao City, Shandong Province, 266000 Applicant after: Qingdao Kangen Heavy Industry Co.,Ltd. Address before: No. 16, Wansong Road, Haizhu District, Guangzhou, Guangdong 510000 Applicant before: Liu Bo |
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