Protection assembly and precise screen printing plate
By designing a protective component including a fixing block and an adjustment mechanism, quickly fixing and protecting the edges and outer surfaces of the precision screen, the problems of low working efficiency, high strength and poor finished product quality in the prior art are solved, and the further improvement is achieved Efficient protection and transportation.
Patent Information
- Application Number
- CN202420552824.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The prior art causes inefficiency and strength of the staff during the protection and transportation of precision screens, and the precision screens are susceptible to collision damage, affecting the quality of the finished product.
A protective component is designed, including a lower base and an upper base. Through the cooperation of the fixing block and the adjustment mechanism, the corners of the precision screen are quickly fixed, and the outer surface is protected by the cooperation of the upper and lower bases to form protection. shell, avoid collision.
It improves the work efficiency of staff, reduces work intensity, and improves the protection effect and finished product quality of precision screens.
Smart Images
Figure CN222473618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of precision screen production, in particular to a protection component and a precision screen. Background Art
[0002] Screens are often used in the printing of solar cells and many other industrial fields. In the process of precision screen production, each step will affect the quality of the screen. After the precision screen is produced, the staff is required to transport the formed precision screen. In order to avoid damage to the precision screen due to collision during transportation, the surface of the precision screen is generally protected.
[0003] The existing protection work generally involves workers wrapping a protective film on the surface of the precision screen, taking a protective cover and putting it on the corners of the precision screen, and then fixing the protective cover by wrapping tape to protect the precision screen. This causes workers to spend a lot of time fixing and removing the protective cover, which reduces their work efficiency and increases their work intensity. At the same time, the precision screen is prone to collision during transportation, causing damage to the precision screen, reducing the protection effect of the precision screen, and reducing the quality of the finished product of the precision screen. Therefore, we need to propose a protection component and a precision screen. Utility Model Content
[0004] The purpose of the utility model is to provide a protection component and a precision screen. Through the setting of a fixing block and an adjustment mechanism, the corners of the precision screen can be quickly fixed and protected. The outer surface of the precision screen can be protected by the cooperation of an upper base and a lower base to avoid damage caused by collision during transportation, thereby improving the work efficiency of the staff, reducing the work intensity of the staff, improving the protection effect of the precision screen, and improving the quality of the finished product of the precision screen, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protection component, comprising a lower base and an upper base, wherein fixing components are installed around the top of the lower base, a movable groove is provided on the upper surface of the lower base, and an adjustment mechanism for adjusting according to screens of different sizes is installed in the inner cavity of the movable groove, and a fixing block for fixing the corners of the screen is fixedly connected to the top of the adjustment mechanism, the fixing block is triangular in shape, and a silicone pad is bonded to the inner cavity of the fixing block, and a placement groove is provided on the lower surface of the upper base, and the placement groove is located directly above the fixed block, and a shock-absorbing pad is bonded to the inner cavity of the placement groove.
[0006] Preferably, the fixing assembly includes a rotating rod, which is arranged at the top end of the lower base, and the bottom end of the rotating rod is rotatably connected to the upper surface of the lower base through a rotating shaft, and the top end of the rotating rod is fixedly connected to a knob, and a through hole is opened at a position on the surface of the knob corresponding to the surface of the upper base, and the surface of the knob is inserted and slidably connected to the inner cavity of the through hole of the upper base.
[0007] Preferably, the shape of the knob is elliptical, and a slot is provided at a position below the knob surface corresponding to the lower surface of the base, and the surface of the knob is engaged with the inner cavity of the slot.
[0008] Preferably, the adjustment mechanism includes a moving block, which is located in the inner cavity of the moving groove, a positioning structure is provided on the top of the moving block, a through hole is opened on the surface of the moving block, a sliding rod is inserted and slidably connected to the inner cavity of the through hole of the moving block, and both ends of the sliding rod are fixedly connected to the inner wall of the moving groove, and two groups of sliding rods are provided.
[0009] Preferably, the positioning structure includes a first positioning hole, which is equidistantly arranged at the bottom end of the movable groove, a second positioning hole is arranged at a position on the surface of the first positioning hole corresponding to the surface of the movable block, a positioning pin is inserted and slidably disposed in the inner cavity of the second positioning hole, and the bottom end of the positioning pin extends downward to the inner cavity of the second positioning hole.
[0010] Preferably, the inner cavity of the fixing block is provided with snap-fitting grooves at equal distances, and the inner cavity of the snap-fitting groove is plugged with a supporting block.
[0011] Preferably, the support block is in a rectangular shape, and rubber pads are bonded to both upper and lower ends of the support block.
[0012] Preferably, a supporting leg is fixedly connected to the bottom end of the lower base, and the height of the supporting leg is smaller than the height of the knob.
[0013] Preferably, both ends of the lower base are fixedly connected with fixing frames, and the fixing frames are arranged in a U-shape.
[0014] A precision screen plate comprises the above-mentioned protection component and a plate body, wherein the outer surface of the plate body is provided with a metal frame.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The utility model provides a protection component and a precision screen. Through the cooperation of an adjustment mechanism and a fixing block, the four corners of the precision screen can be quickly fixed and protected. By adjusting the position of the adjustment mechanism, precision screens of different sizes can be fixed, thereby increasing the use range of the protection component. Subsequently, the upper base and the lower base are closed and fixed by the fixing component so that the upper base and the lower base are closed and combined into a protection shell to protect the precision screen and avoid collisions between the precision screens, thereby improving the work efficiency of the staff, reducing the work intensity of the staff, improving the protection effect of the precision screen, and improving the quality of the finished product of the precision screen.
[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 A schematic diagram of the structure of the protection component of the utility model when it is opened;
[0020] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above;
[0021] Figure 4 It is a structural schematic diagram of the decomposed structure of the utility model;
[0022] Figure 5 for Figure 4 Schematic diagram of the structure enlarged at point A in the middle.
[0023] In the figure: 1. lower base; 2. upper base; 3. fixing assembly; 31. rotating rod; 32. knob; 4. moving slot; 5. adjusting mechanism; 51. moving block; 52. positioning structure; 521. first positioning hole; 522. second positioning hole; 523. positioning pin; 53. sliding rod; 6. fixing block; 7. placement slot; 8. shock-absorbing pad; 9. card slot; 10. card slot; 11. supporting block; 12. rubber pad; 13. supporting leg; 14. fixing frame; 15. plate; 16. metal frame. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-5 The utility model provides a technical solution: a protection component, including a lower base 1 and an upper base 2, a fixing component 3 is installed around the top of the lower base 1, a movable groove 4 is opened on the upper surface of the lower base 1, and an adjusting mechanism 5 for adjusting according to screens of different sizes is installed in the inner cavity of the movable groove 4, and a fixing block 6 for fixing the corners of the screen is fixedly connected to the top of the adjusting mechanism 5, and the shape of the fixing block 6 is set in a triangular shape, and a silicone pad is bonded to the inner cavity of the fixing block 6, and a placement groove 7 is opened on the lower surface of the upper base 2, and the placement groove 7 is set directly above the fixing block 6, and a shock-absorbing pad 8 is bonded to the inner cavity of the placement groove 7, and there are four groups of movable grooves 4, and the positions of the four groups of movable grooves 4 are set in an X shape;
[0026] The staff adjusts the position of the adjusting mechanism 5 in the inner cavity of the movable groove 4 according to the size of the precision screen to be fixed, so that the adjusting mechanism 5 drives the fixing block 6 to move. The corners of precision screens of different sizes can be quickly fixed through the cooperation of the adjusting mechanism 5 and the fixing block 6. Then, the upper base 2 is taken and covered on the lower base 1, so that the shock-absorbing pad 8 in the inner cavity of the placement groove 7 fits with the surface of the precision screen, and the fixing component 3 is twisted to fix the position of the upper base 2 and the lower base 1, so that the upper base 2 and the lower base 1 can be combined into a protective shell to protect the precision screen, thereby improving the work efficiency of the staff, reducing the work intensity of the staff, improving the protection effect of the precision screen, and improving the quality of the finished product of the precision screen.
[0027] The fixing assembly 3 includes a rotating rod 31, which is arranged at the top of the lower base 1. The bottom end of the rotating rod 31 is rotatably connected to the upper surface of the lower base 1 through a rotating shaft. A knob 32 is fixedly connected to the top of the rotating rod 31. A through hole is provided at a position corresponding to the surface of the upper base 2. The surface of the knob 32 is plugged and slid into the inner cavity of the through hole of the upper base 2. The upper base 2 is covered so that the knob 32 passes through the through hole of the upper base 2 and is located at the top of the upper base 2. Then, the knob 32 is twisted to rotate through the rotating rod 31, and the angle of the knob 32 is changed so that the bottom end of the knob 32 fits against the top of the upper base 2, so that the upper base 2 is connected to the lower base 1.
[0028] The shape of the knob 32 is elliptical, and a slot 9 is provided at a position corresponding to the lower surface of the base 1 under the surface of the knob 32. The surface of the knob 32 is engaged with the inner cavity of the slot 9. The setting of the knob 32 makes it convenient for the staff to twist the knob 32. The setting of the slot 9 makes it convenient for the staff to twist the knob 32. When the knob 32 is inserted into the inner cavity of the slot 9 of another group of lower bases 1, several groups of protective components can be stacked and fixed.
[0029] The adjusting mechanism 5 includes a moving block 51, which is located in the inner cavity of the moving groove 4. A positioning structure 52 is arranged on the top of the moving block 51. A through hole is opened on the surface of the moving block 51. A sliding rod 53 is inserted and slidably inserted in the inner cavity of the through hole of the moving block 51. Both ends of the sliding rod 53 are fixedly connected to the inner wall of the moving groove 4. There are two groups of sliding rods 53. Through the setting of the sliding rods 53, the moving block 51 is assisted to move in the inner cavity of the moving groove 4 to prevent the moving block 51 from moving out of the inner cavity of the moving groove 4 when moving. The moving block 51 is adjusted to drive the fixed block 6 to move, and then the position of the moving block 51 after movement is positioned by the positioning structure 52.
[0030] The positioning structure 52 includes a first positioning hole 521, which is equidistantly arranged at the bottom end of the movable groove 4. A second positioning hole 522 is arranged at a position on the surface of the first positioning hole 521 corresponding to the surface of the movable block 51. A positioning pin 523 is inserted and slidably inserted into the inner cavity of the second positioning hole 522. The bottom end of the positioning pin 523 extends downward to the inner cavity of the second positioning hole 522. The positioning pin 523 is inserted into the second positioning hole 522. When the bottom end of the positioning pin 523 is downwardly inserted into the inner cavity of the first positioning hole 521, the positioning pin 523 can position the position of the movable block 51. By setting the first positioning hole 521, the positioning position of the movable block 51 in the movable groove 4 is increased, so that the movable block 51 can drive the fixed block 6 to fix precision screens of different sizes.
[0031] The inner cavity of the fixing block 6 is provided with snap-in grooves 10 at equal intervals, and the inner cavity of the snap-in groove 10 is plugged with a support block 11. The support block 11 is inserted into the inner cavity of the snap-in groove 10, and then the precision screen is placed on the support block 11. By setting the number of snap-in grooves 10, the protection component can protect and isolate multiple groups of precision screens at the same time.
[0032] The support block 11 is rectangular in shape, and rubber pads 12 are bonded to the upper and lower ends of the support block 11. The rubber pads 12 prevent the precision screen from colliding with the support block 11 inside, thereby protecting the precision screen.
[0033] The bottom end of the lower base 1 is fixedly connected with a support leg 13, and the height of the support leg 13 is less than the height of the knob 32. The bottom of the lower base 1 is supported by the setting of the support leg 13. When stacking, the support is provided by the support leg 13, so that a gap is left after the protective components are stacked, which is convenient for the staff to carry the protective components.
[0034] Both ends of the lower base 1 are fixedly connected with a fixing frame 14, and the shape of the fixing frame 14 is set in a U shape. The setting of the fixing frame 14 facilitates the staff to transfer the precision screen. During the transfer, the staff holds the fixing frames 14 at both ends and drives the protection component to move through the fixing frames 14.
[0035] The utility model also protects a precision screen, including the protection component and the plate body 15 described above. The outer surface of the plate body 15 is provided with a metal frame 16. The periphery of the plate body 15 is reinforced by the provision of the metal frame 16.
[0036] During specific use: the staff pushes the movable block 51 to move in the movable groove 4 according to the size of the screen to be protected, so that the movable block 51 drives the fixed block 6 to move, and then inserts the positioning pin 523 into the inner cavity of the second positioning hole 522, so that the bottom end of the positioning pin 523 extends to the inner cavity of the first positioning hole 521, and positions the position of the movable block 51 after adjustment. Then, the precision screen is placed inside the fixed block 6, and the four corners of the precision screen are quickly fixed by the positioning blocks around it. Then, the upper base 2 is covered, so that the shock-absorbing pad 8 at the top of the placement groove 7 is fitted with the upper surface of the precision screen, the twisting block passes through the through hole of the upper base 2, moves to the top of the upper base 2, and rotates the twisting block to fix the top of the upper base 2, so that the upper base 2 and the lower base 1 are combined into a protective shell to protect the internal precision screen, thereby improving the work efficiency of the staff, reducing the work intensity of the staff, improving the protection effect of the precision screen, and improving the quality of the finished product of the precision screen.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A protection assembly, comprising a lower base (1) and an upper base (2), characterized in that: The top of the lower base (1) is provided with fixing components (3) all around, the upper surface of the lower base (1) is provided with a movable groove (4), the inner cavity of the movable groove (4) is provided with an adjusting mechanism (5) for adjusting according to screens of different sizes, the top of the adjusting mechanism (5) is fixedly connected with a fixing block (6) for fixing the corners of the screen, the fixing block (6) is triangular in shape, the inner cavity of the fixing block (6) is bonded with a silicone pad, the lower surface of the upper base (2) is provided with a placement groove (7), the placement groove (7) is located directly above the fixing block (6), and the inner cavity of the placement groove (7) is bonded with a shock-absorbing pad (8).
2. A protection assembly according to claim 1, characterized in that: The fixing assembly (3) comprises a rotating rod (31), the rotating rod (31) being arranged at the top end of the lower base (1), the bottom end of the rotating rod (31) being rotatably connected to the upper surface of the lower base (1) via a rotating shaft, the top end of the rotating rod (31) being fixedly connected to a knob (32), a through hole being provided at a position on the surface of the knob (32) corresponding to the surface of the upper base (2), the surface of the knob (32) being plugged and slidably connected to the inner cavity of the through hole of the upper base (2).
3. A protection assembly according to claim 2, characterized in that: The knob (32) is elliptical in shape, a slot (9) is provided at a position corresponding to the lower surface of the base (1) below the surface of the knob (32), and the surface of the knob (32) is engaged with the inner cavity of the slot (9).
4. A protection assembly according to claim 1, characterized in that: The adjusting mechanism (5) comprises a moving block (51), the moving block (51) is located in the inner cavity of the moving groove (4), a positioning structure (52) is arranged at the top of the moving block (51), a through hole is opened on the surface of the moving block (51), a sliding rod (53) is inserted and slidably connected to the inner cavity of the through hole of the moving block (51), both ends of the sliding rod (53) are fixedly connected to the inner side wall of the moving groove (4), and two groups of the sliding rod (53) are arranged.
5. A protection assembly according to claim 4, characterized in that: The positioning structure (52) includes a first positioning hole (521), which is equidistantly arranged at the bottom end of the movable groove (4); a second positioning hole (522) is arranged at a position on the surface of the first positioning hole (521) corresponding to the surface of the movable block (51); a positioning pin (523) is inserted and slidably connected to the inner cavity of the second positioning hole (522); and the bottom end of the positioning pin (523) extends downward to the inner cavity of the second positioning hole (522).
6. A protection assembly according to claim 1, characterized in that: The inner cavity of the fixing block (6) is provided with clamping grooves (10) at equal intervals, and the inner cavity of the clamping groove (10) is plugged with a supporting block (11).
7. A protection assembly according to claim 6, characterized in that: The support block (11) is rectangular in shape, and rubber pads (12) are bonded to the upper and lower ends of the support block (11).
8. A protection assembly according to claim 1, characterized in that: A supporting leg (13) is fixedly connected to the bottom end of the lower base (1), and the height of the supporting leg (13) is smaller than the height of the knob (32).
9. A protection assembly according to claim 1, characterized in that: Both ends of the lower base (1) are fixedly connected to a fixing frame (14), and the fixing frame (14) is arranged in a U shape.
10. A precision screen, characterized in that: It comprises a protection component as described in any one of claims 1 to 9 and a plate body (15), wherein the outer surface of the plate body (15) is provided with a metal frame (16).