CN111844759A - Liquid crystal screen protection device for 3D printer - Google Patents
Liquid crystal screen protection device for 3D printer Download PDFInfo
- Publication number
- CN111844759A CN111844759A CN202010730137.8A CN202010730137A CN111844759A CN 111844759 A CN111844759 A CN 111844759A CN 202010730137 A CN202010730137 A CN 202010730137A CN 111844759 A CN111844759 A CN 111844759A
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- CN
- China
- Prior art keywords
- liquid crystal
- crystal screen
- fixedly connected
- protection device
- pressing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention belongs to the field of 3D printers, and particularly relates to a liquid crystal screen protection device for a 3D printer, which comprises a base, wherein a support column is fixedly connected to the upper end of the base, a cylinder is fixedly connected to the upper end of the support column, a square rod is fixedly connected to the upper end of the cylinder, a positioning gear is slidably sleeved on the outer side of the square rod, a connecting seat is installed at the upper end of the support column, a connecting plate is fixedly connected to the right end of the connecting seat, a liquid crystal screen is installed at the right end of the connecting plate through a bolt, and a clamping sleeve is clamped at the. According to the invention, the protective device is formed by designing the clamping sleeve, the hinged shaft, the pressing plate and the sealing ring, so that the liquid crystal screen is well protected, the pressing mechanism is formed by designing the connecting strip, the elastic pressing strip and the contact ball on the outer side of the clamping sleeve, the pressing plate is pressed tightly, so that the liquid crystal screen is pressed tightly by the sealing ring, and the sealing structure is formed.
Description
Technical Field
The invention relates to the technical field of 3D printers, in particular to a liquid crystal screen protection device for a 3D printer.
Background
The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like. The 3D printing brings a worldwide manufacturing revolution, whether the part design completely depends on the production process can be realized or not is the past, and the production idea can be overturned by the 3D printer, so that the production process problem is not considered when an enterprise produces the part, and the design of any complex shape can be realized by the 3D printer.
The 3D printer generally needs to be equipped with the LCD screen for relevant information in the display process, and the LCD screen generally provides support through base and support column. But current LCD screen lacks good protector when not using, lacks the good protection to the LCD screen, and the inconvenient level of LCD screen when using rotates the regulation moreover, need remove base and support column just can realize, causes inconvenience for staff's use.
Disclosure of Invention
The invention aims to provide a liquid crystal screen protection device for a 3D printer, and solves the problems that an existing liquid crystal screen lacks good protection and the liquid crystal screen is inconvenient to horizontally rotate and adjust.
In order to achieve the purpose, the invention provides the following technical scheme: a liquid crystal screen protection device for a 3D printer comprises a base, wherein a support column is fixedly connected to the upper end of the base, a cylinder is fixedly connected to the upper end of the support column, a square rod is fixedly connected to the upper end of the cylinder, a positioning gear is slidably sleeved on the outer side of the square rod, a connecting seat is installed at the upper end of the support column, a connecting plate is fixedly connected to the right end of the connecting seat, a liquid crystal screen is installed at the right end of the connecting plate through a bolt, a clamping sleeve is clamped at the upper end of the liquid crystal screen, a hinged shaft is hinged to the clamping sleeve, a pressing plate is hinged to the lower end of the hinged shaft, a sealing ring is bonded to the left end of the pressing plate, a connecting strip is fixedly installed at the right end of the clamping sleeve, an elastic pressing strip is fixedly connected to the right end of, the hook is connected with the hanging hole in a hanging mode.
Preferably, a circular groove is formed in the connecting seat, and a cylinder is rotatably connected in the circular groove.
Preferably, the upper end of the connecting seat is provided with a tooth groove, and a positioning gear is clamped in the tooth groove.
Preferably, the sealing ring is of a square frame structure, the left end of the sealing ring is in contact with the surface of the liquid crystal display screen, and the sealing ring is made of a rubber material.
Preferably, a screw is sleeved in the connecting strip in a sliding mode and is in threaded connection with the clamping sleeve.
Preferably, the elastic pressing strip is arc-shaped, the tail end of the elastic pressing strip is fixedly connected with a contact ball, and the contact ball is in contact with the surface of the pressing plate.
Preferably, the left end of brace is provided with the connecting block, connecting block and brace formula structure as an organic whole, make by rubber materials.
Preferably, the connecting blocks are embedded in the pressing plate, and the number of the connecting blocks is two.
Preferably, the ferrule, the hinge shaft and the pressure plate are all made of stainless steel material.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the protective device is formed by designing the clamping sleeve, the hinged shaft, the pressing plate and the sealing ring, so that the liquid crystal screen is well protected, the pressing mechanism is formed by designing the connecting strip, the elastic pressing strip and the contact ball on the outer side of the clamping sleeve, the pressing plate is pressed tightly, so that the liquid crystal screen is pressed tightly by the sealing ring, and the sealing structure is formed.
2. According to the invention, the supporting member is formed by designing the supporting columns, the cylinders and the square rods, the connecting seat is arranged on the supporting member, the positioning gear is also arranged on the connecting seat, and the horizontal rotation adjustment of the connecting seat is facilitated through the matching of the positioning gear, the square rods and the connecting seat, so that the horizontal rotation adjustment of the liquid crystal screen is realized, and the use is convenient.
3. According to the invention, the brace is designed at the bottom of the pressure plate, the hook is designed on the support column, and the hanging hole is designed on the brace, so that the brace can be hung on the hook through the matching of the hook and the hanging hole, the pressure plate is prevented from sliding, the protection is not in place, and the whole protection device is convenient to disassemble and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion C of FIG. 1 according to the present invention;
FIG. 5 is a top view of the connecting socket of FIG. 2 according to the present invention;
FIG. 6 is a right side view of the platen of FIG. 1 of the present invention;
FIG. 7 is a left side view of the platen of FIG. 1 of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a cylinder; 4. a square rod; 5. positioning a gear; 6. a connecting seat; 7. a circular groove; 8. a tooth socket; 9. a connecting plate; 10. a liquid crystal screen; 11. a card sleeve; 12. hinging a shaft; 13. pressing a plate; 14. a seal ring; 15. a connecting strip; 16. a screw; 17. elastic battens; 18. contacting the ball; 19. bracing; 20. connecting blocks; 21. hanging holes; 22. and (4) hanging hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, a liquid crystal display screen protection device for a 3D printer comprises a base 1, a support column 2 is fixedly connected to the upper end of the base 1, a cylinder 3 is fixedly connected to the upper end of the support column 2, a square rod 4 is fixedly connected to the upper end of the cylinder 3, a positioning gear 5 is slidably sleeved on the outer side of the square rod 4, the square rod 4 and the positioning gear 5 cannot rotate relatively through the cooperation of the square rod 4 and the positioning gear 5, a connecting seat 6 is installed at the upper end of the support column 2, a connecting plate 9 is fixedly connected to the right end of the connecting seat 6, a liquid crystal display screen 10 is installed at the right end of the connecting plate 9 through a bolt, a display screen is equipped for the 3D printer, and belongs to the prior art, a clamping sleeve 11 is clamped at the upper end of the liquid crystal display screen 10, a hinged shaft 12 is hinged to the, through the design of sealing washer 14, can be so that sealing washer 14 and LCD screen 10's surperficial in close contact with, prevent that dust and water from getting into the surface of LCD screen 10, good guard action has, the right-hand member fixed mounting of cutting ferrule 11 has connecting strip 15, the right-hand member fixedly connected with elastic pressing strip 17 of connecting strip 15, the surface bonding of clamp plate 13 has brace 19, hanging hole 21 has been seted up to the lower part of brace 19, the right-hand member fixedly connected with couple 22 of support column 2, couple 22 articulates with hanging hole 21, the cooperation through couple 22 and hanging hole 21 links brace 19 on couple 22, can make brace 19 hold clamp plate 13, upwards slide when preventing clamp plate 13 from receiving vibrations, lead to the protection unstable.
Referring to fig. 2, a circular groove 7 is formed in the connecting seat 6, and a cylinder 3 is rotatably connected in the circular groove 7. Through the design of circular groove 7, can make connecting seat 6 rotate in the outside of cylinder 3, can rotate the regulation.
Referring to fig. 2 and 5, a tooth socket 8 is formed at the upper end of the connecting seat 6, and a positioning gear 5 is clamped in the tooth socket 8. Through the cooperation of tooth's socket 8 and positioning gear 5, can make tooth's socket 8 fix a position positioning gear 5 for positioning gear 5 can't rotate.
Referring to fig. 7, the seal ring 14 is in a square frame structure, the left end of the seal ring 14 contacts with the surface of the liquid crystal panel 10, and the seal ring 14 is made of a rubber material. The rubber material has good sealing performance, and when the sealing ring 14 is tightly pressed on the surface of the liquid crystal screen 10, water and dust can not contact the surface of the liquid crystal screen 10.
Referring to fig. 3, a screw 16 is slidably sleeved in the connecting bar 15, and the screw 16 is in threaded connection with the ferrule 11. The connecting strip 15 can be fixedly mounted on the ferrule 11 by mounting the screw 16.
Referring to fig. 1, the elastic pressing strip 17 is arc-shaped, a contact ball 18 is fixedly connected to the end of the elastic pressing strip 17, and the contact ball 18 contacts with the surface of the pressing plate 13. The elastic pressing strip 17 and the contact ball 18 are made of stainless steel materials, have good antirust performance and long service life, have certain elasticity and can press the pressing plate 13.
Referring to fig. 4, the left end of the brace 19 is provided with a connecting block 20, and the connecting block 20 and the brace 19 are of an integral structure and are made of rubber materials. Through the design of brace 19, can have the pulling force effect to clamp plate 13 to make clamp plate 13 be difficult for receiving vibrations and lead to showing the slip, lead to protecting not in place.
Referring to fig. 4, the connecting blocks 20 are embedded in the pressing plate 13, and the number of the connecting blocks 20 is two. The brace 19 can be more firmly bonded to the platen 13 by the design of the connecting block 20.
Referring to fig. 3, the ferrule 11, the hinge shaft 12 and the pressing plate 13 are made of stainless steel. Through the design of cutting ferrule 11, make things convenient for the joint in the upper end of LCD screen 10, adopt stainless steel material, antirust property is good, long service life.
The specific implementation process of the invention is as follows: when the liquid crystal panel 10 needs to be horizontally and rotatably adjusted during the use of the liquid crystal panel 10, the positioning gear 5 is moved upwards, the positioning gear 5 moves upwards along the square rod 4, so that the positioning gear 5 leaves the tooth groove 8 on the connecting seat 6, then the liquid crystal screen 10 is rotated, the liquid crystal screen 10 drives the connecting plate 9 to rotate, the connecting plate 9 drives the connecting seat 6 to rotate, the circular groove 7 of the connecting seat 6 and the column 3 rotate relatively, after rotating to a proper position, the positioning gear 5 is lowered down, so that the positioning gear 5 is clamped with the tooth groove 8 again, because the square rod 4 and the positioning gear 5 can not rotate relatively, the positioning gear 5 can not rotate in the connecting seat 6, therefore, the connecting seat 6 cannot rotate, and the connecting plate 9 cannot rotate, so that the liquid crystal screen 10 realizes horizontal rotation positioning, realizes an adjusting process and is convenient to adjust according to needs;
when the liquid crystal screen 10 needs to be protected, a protection device consisting of the clamping sleeve 11, the hinged shaft 12, the pressing plate 13 and the sealing ring 14 is installed on the liquid crystal screen 10, when the protection device is installed, the clamping sleeve 11 is clamped at the upper end of the liquid crystal screen 10, then the hanging hole 21 of the brace 19 is hung on the hook 22, and the protection work can be completed, and the pressing plate 13 is pressed by a pressing structure which is installed on the clamping sleeve 11 and consists of the connecting strip 15, the elastic pressing strip 17 and the contact ball 18, so that the liquid crystal screen 10 is pressed by the sealing ring 14 on the pressing plate 13, a sealing structure can be formed, water and dust are prevented from contacting the surface of the liquid crystal screen 10, a good protection effect is realized, the use is simpler, the practicability is good, and through the design of the brace 19, the pressing plate 13 can be prevented from sliding;
when the protection device needs to be disassembled, the brace 19 is taken down from the hook 22, the pressing plate 13 is shifted rightwards, the pressing plate 13 drives the sealing ring 14 to deflect, the sealing ring leaves the liquid crystal screen 10, the pressing plate 13 extrudes the contact ball 18, elastic deformation occurs on the elastic pressing strip 17, the clamping sleeve 11 moves upwards, the clamping sleeve 11 is separated from the liquid crystal screen 10, the protection device can be disassembled, the disassembly is convenient and fast, the storage is convenient, when the liquid crystal screen 10 needs to be disassembled, only the positioning gear 5 needs to be taken down from the square rod 4, then the connecting seat 6 at the back of the liquid crystal screen 10 moves upwards, the connecting seat 6 leaves the cylinder 3, the connecting seat 6 is taken down, the connecting seat is taken down together with the connecting plate 9 and the liquid crystal screen 10, the liquid crystal screen 10 is convenient to disassemble and store.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a LCD screen protector for 3D printer, includes the base, its characterized in that: the upper end of the base is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a cylinder, the upper end of the cylinder is fixedly connected with a square rod, the outer side of the square rod is sleeved with a positioning gear in a sliding manner, the upper end of the supporting column is provided with a connecting seat, the right end of the connecting seat is fixedly connected with a connecting plate, the right end of the connecting plate is provided with a liquid crystal screen through a bolt, the upper end of the liquid crystal screen is clamped with a clamping sleeve, an articulated shaft is articulated on the cutting sleeve, the lower end of the articulated shaft is articulated with a pressing plate, the left end of the pressing plate is bonded with a sealing ring, the right end of the cutting sleeve is fixedly provided with a connecting strip, the right end of the connecting strip is fixedly connected with an elastic pressing strip, the surface of the pressing plate is bonded with a brace, a hanging hole is formed in the lower portion of the brace, a hook is fixedly connected to the right end of the supporting column, and the hook is connected with the hanging hole in a hanging mode.
2. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: a circular groove is formed in the connecting seat, and a cylinder is rotatably connected in the circular groove.
3. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: the upper end of the connecting seat is provided with a tooth groove, and a positioning gear is clamped in the tooth groove.
4. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: the sealing ring is of a square frame structure, the left end of the sealing ring is in contact with the surface of the liquid crystal screen, and the sealing ring is made of a rubber material.
5. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: and a screw is sleeved in the connecting strip in a sliding manner and is in threaded connection with the clamping sleeve.
6. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: the elastic pressing strip is arc-shaped, the tail end of the elastic pressing strip is fixedly connected with a contact ball, and the contact ball is in contact with the surface of the pressing plate.
7. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: the left end of brace is provided with the connecting block, connecting block and brace formula structure as an organic whole are made by rubber materials.
8. The liquid crystal screen protection device for the 3D printer according to claim 7, wherein: the connecting blocks are embedded into the pressing plate, and the number of the connecting blocks is two.
9. The liquid crystal screen protection device for the 3D printer according to claim 1, characterized in that: the clamping sleeve, the hinging shaft and the pressing plate are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730137.8A CN111844759A (en) | 2020-07-27 | 2020-07-27 | Liquid crystal screen protection device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730137.8A CN111844759A (en) | 2020-07-27 | 2020-07-27 | Liquid crystal screen protection device for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111844759A true CN111844759A (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730137.8A Pending CN111844759A (en) | 2020-07-27 | 2020-07-27 | Liquid crystal screen protection device for 3D printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN111844759A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202949501U (en) * | 2012-12-24 | 2013-05-22 | 广东九联科技股份有限公司 | Television set capable of turning |
| US20180203553A1 (en) * | 2016-04-14 | 2018-07-19 | Boe Technology Group Co., Ltd. | Display Module and Display Device |
| CN208107555U (en) * | 2018-04-23 | 2018-11-16 | 广州市瑞煌电子科技有限公司 | A kind of fixed bracket of liquid crystal display |
| CN208459721U (en) * | 2018-05-21 | 2019-02-01 | 深圳市无名精工技术有限公司 | A kind of liquid crystal display with safety device |
| CN210072447U (en) * | 2019-03-13 | 2020-02-14 | 杭州映隆科技有限公司 | Display screen protection device |
| CN210344842U (en) * | 2019-07-25 | 2020-04-17 | 河南创新显示技术有限公司 | Adjustable support of display device |
| CN210376941U (en) * | 2019-08-22 | 2020-04-21 | 深圳市联骏光电科技有限公司 | Liquid crystal display protector |
-
2020
- 2020-07-27 CN CN202010730137.8A patent/CN111844759A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202949501U (en) * | 2012-12-24 | 2013-05-22 | 广东九联科技股份有限公司 | Television set capable of turning |
| US20180203553A1 (en) * | 2016-04-14 | 2018-07-19 | Boe Technology Group Co., Ltd. | Display Module and Display Device |
| CN208107555U (en) * | 2018-04-23 | 2018-11-16 | 广州市瑞煌电子科技有限公司 | A kind of fixed bracket of liquid crystal display |
| CN208459721U (en) * | 2018-05-21 | 2019-02-01 | 深圳市无名精工技术有限公司 | A kind of liquid crystal display with safety device |
| CN210072447U (en) * | 2019-03-13 | 2020-02-14 | 杭州映隆科技有限公司 | Display screen protection device |
| CN210344842U (en) * | 2019-07-25 | 2020-04-17 | 河南创新显示技术有限公司 | Adjustable support of display device |
| CN210376941U (en) * | 2019-08-22 | 2020-04-21 | 深圳市联骏光电科技有限公司 | Liquid crystal display protector |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |
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| RJ01 | Rejection of invention patent application after publication |