High-temperature-resistant PVDF (Polyvinylidene Fluoride) plate

Abstract

The utility model relates to the technical field of high-temperature-resistant plates, in particular to a high-temperature-resistant PVDF (Polyvinylidene Fluoride) plate which comprises a bottom plate, a first groove is formed in the upper surface of the bottom plate, a second groove is formed in the bottom plate, a mounting plate is arranged in the first groove, a first moving groove is formed in the mounting plate, and a second moving groove is formed in the second groove. The number of the first moving grooves is four, first springs are fixedly connected to the surfaces of the inner walls of the left sides of the first moving grooves, clamping pins are fixedly connected to the other ends of the first springs, extrusion grooves are formed in the clamping pins, second moving grooves are formed in the upper surface of the bottom plate, and spring grooves are formed in the bottom plate; and the inner top of the spring groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a moving pin, and the moving pin is located above the extrusion groove. The utility model has a reasonable structure, is more convenient to disassemble and assemble when in use, and saves more time at the same time.

Description

Technical Field

[0001] The utility model relates to the field of high temperature resistant plates, in particular to a high temperature resistant PVDF plate. Background Art

[0002] PVDF (polyvinylidene fluoride) is a polymer material with excellent high temperature resistance. It can maintain stable physical and chemical properties in high temperature environments, so it is widely used in various occasions that require high temperature resistance. PVDF sheet has the characteristics of corrosion resistance, high temperature resistance, electrical insulation, weather resistance, UV resistance and processability, making it a suitable material for making baseboards.

[0003] When the existing high-temperature resistant PVDF sheet is used as a base plate, it is difficult to splice the sheets together, and a large amount of adhesive is required for auxiliary fixation. After bonding, it is necessary to wait for the adhesive to solidify, which wastes a lot of time and is very inconvenient to replace the sheets. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high temperature resistant PVDF plate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-temperature resistant PVDF plate material, comprising a base plate, a first groove is provided on the upper surface of the base plate, a second groove is provided inside the base plate, a mounting plate is arranged inside the first groove, a first movable groove is provided inside the mounting plate, the number of the first movable grooves is four, a first spring is fixedly connected to the left inner wall surface of the first movable groove, a bayonet is fixedly connected to the other end of the first spring, an extrusion groove is provided inside the bayonet, a second movable groove is provided on the upper surface of the base plate, a spring groove is provided inside the base plate, a second spring is fixedly connected to the inner top of the spring groove, a movable pin is fixedly connected to the other end of the second spring, and the movable pin is located above the extrusion groove.

[0006] As a further description of the above technical solution:

[0007] The first groove is connected with the second groove, the locking pin is located inside the first movable groove, the second movable groove is connected with the first movable groove, the spring groove is connected with the first movable groove, the movable pin is located inside the second movable groove, and the movable pin is located inside the first movable groove.

[0008] As a further description of the above technical solution:

[0009] The upper surface of the mounting plate is fixedly connected with handles, and the number of the handles is four.

[0010] As a further description of the above technical solution:

[0011] An upper cover plate is arranged above the mounting plate, and the upper cover plate is located inside the first groove.

[0012] As a further description of the above technical solution:

[0013] The lower surface of the upper cover plate is provided with placement grooves, the number of which is four, and the upper surface of the upper cover plate is provided with a hand-carrying groove.

[0014] As a further description of the above technical solution:

[0015] The upper surface of the bottom plate is provided with anti-skid grooves, and the number of the anti-skid grooves is multiple.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the high temperature resistant PVDF sheet material is provided with a bottom plate, a mounting plate, a first groove, a bayonet, a first spring, a second groove, a movable pin, an extrusion groove and a handle. When the bottom plate needs to be connected, the mounting plate is placed above the first groove, and the mounting plate is pressed downward, so that the inclined surface of the bayonet squeezes the edge of the first groove, so that the bayonet moves toward the direction close to the first spring, so that the first spring contracts, and the mounting plate continues to move downward. After the mounting plate moves to the bottom of the first groove, the first spring rebounds, and then drives the bayonet to move to the inside of the second groove. At this time, the two bottom plates are fixed. When the bottom plate needs to be removed, the thumb is moved to the bottom of the first groove. The movable pin is pressed downward, thereby driving the movable pin to move downward, thereby driving the second spring to stretch, and then the inclined surface of the movable pin squeezes the extrusion groove on the locking pin, thereby causing the extrusion groove to move toward a position close to the first spring, and then the remaining fingers hook the handle and lift it up, thereby causing the mounting plate to be separated from the first groove, and then the bottom plate is disassembled. Compared with the existing plate, when used as a bottom plate, it is more troublesome to splice the plates and a large amount of adhesive is required for auxiliary fixation. After the bonding is completed, it is necessary to wait for the adhesive to solidify, which wastes a lot of time and is also very inconvenient to replace the plate. The high-temperature resistant PVDF plate is more convenient to disassemble and assemble during use, and it also saves more time.

[0018] 2. Compared with the prior art, the high temperature resistant PVDF sheet has an anti-skid groove and a bottom plate, and the anti-skid groove can effectively increase the friction on the upper surface of the bottom plate, so that people will not slip when walking on the upper surface of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a high temperature resistant PVDF sheet proposed by the utility model;

[0020] Figure 2This is a cross-sectional view of the overall structure of a high temperature resistant PVDF sheet proposed by the utility model;

[0021] Figure 3 A high temperature resistant PVDF sheet proposed by the utility model Figure 2 A magnified view of the structure at center A;

[0022] Figure 4 This is a diagram of the latch structure of a high temperature resistant PVDF sheet material proposed by the utility model;

[0023] Figure 5 This is a cross-sectional view of an upper cover plate of a high temperature resistant PVDF plate proposed by the utility model;

[0024] Figure 6 This is a structural diagram of an installation plate of a high-temperature resistant PVDF sheet material proposed by the utility model.

[0025] Legend:

[0026] 1. Bottom plate; 2. First groove; 3. Second groove; 4. Mounting plate; 5. First movable groove; 6. First spring; 7. Pin; 8. Second movable groove; 9. Spring groove; 10. Second spring; 11. Moving pin; 12. Handle; 13. Extrusion groove; 14. Upper cover; 15. Placement groove; 16. Anti-slip groove; 17. Hand-held groove. DETAILED DESCRIPTION

[0027] Reference Figure 1-6The utility model provides a high temperature resistant PVDF sheet material: comprising a bottom plate 1, a first groove 2 is provided on the upper surface of the bottom plate 1, a second groove 3 is provided inside the bottom plate 1, and a mounting plate 4 is provided inside the first groove 2. When the bottom plate 1 needs to be connected, the mounting plate 4 is placed above the first groove 2, and the mounting plate 4 is pressed downward, so that the inclined surface of the bayonet 7 squeezes the edge of the first groove 2, so that the bayonet 7 moves toward the direction close to the first spring 6, so that the first spring 6 contracts, so that the mounting plate 4 can continue to move downward, after the mounting plate 4 moves to the bottom of the first groove 2, the first spring 6 rebounds, so as to drive the bayonet 7 to move to the inside of the second groove 3, and the two bottom plates 1 are fixed at this time. When the bottom plate 1 needs to be removed, the thumb presses the moving pin 11 downward, so as to drive the moving pin 11 to move downward, so as to The second spring 10 is driven to stretch, and then the inclined surface of the moving pin 11 squeezes the extrusion groove 13 on the bayonet pin 7, so that the extrusion groove 13 moves to a position close to the first spring 6, and then the remaining fingers hook the handle 12 and lift it up, so that the mounting plate 4 is separated from the first groove 2, and then the bottom plate 1 is disassembled. A first moving groove 5 is opened inside the mounting plate 4, and the number of the first moving grooves 5 is four. The left inner wall surface of the first moving groove 5 is fixedly connected with the first spring 6, and the other end of the first spring 6 is fixedly connected with the bayonet pin 7. The inside of the bayonet pin 7 is opened with an extrusion groove 13, and the upper surface of the bottom plate 1 is opened with a second moving groove 8, and the inside of the bottom plate 1 is opened with a spring groove 9, and the inside of the spring groove 9 is fixedly connected with the second spring 10, and the other end of the second spring 10 is fixedly connected with the moving pin 11, and the moving pin 11 is located above the extrusion groove 13.

[0028] The first groove 2 is connected with the second groove 3, the locking pin 7 is located inside the first movable groove 5, the second movable groove 8 is connected with the first movable groove 5, the spring groove 9 is connected with the first movable groove 5, the movable pin 11 is located inside the second movable groove 8, the movable pin 11 is located inside the first movable groove 5, and a handle 12 is fixedly connected to the upper surface of the mounting plate 4, and the handle 12 can facilitate the removal of the mounting plate 4, and the number of the handles 12 is four.

[0029] An upper cover plate 14 is arranged above the mounting plate 4, and the upper cover plate 14 is located inside the first groove 2. A placement groove 15 is provided on the lower surface of the upper cover plate 14, and the handle 12 is located inside the placement groove 15. There are four placement grooves 15. A hand-held groove 17 is provided on the upper surface of the upper cover plate 14, and the hand-held groove 17 can facilitate the removal of the upper cover plate 14. An anti-skid groove 16 is provided on the upper surface of the bottom plate 1, and the anti-skid groove 16 can effectively increase the friction of the upper surface of the bottom plate 1, so that people will not slip when walking on the upper surface of the bottom plate 1, and there are multiple anti-skid grooves 16.

[0030] Working principle: when the base plate 1 needs to be connected, place the mounting plate 4 above the first groove 2 and press the mounting plate 4 downward, so that the inclined surface of the latch 7 squeezes the edge of the first groove 2, and the latch 7 moves in the direction close to the first spring 6, so that the first spring 6 contracts, and the mounting plate 4 can continue to move downward. After the mounting plate 4 moves to the bottom of the first groove 2, the first spring 6 rebounds, and then drives the latch 7 to move to the inside of the second groove 3. At this time, the two base plates 1 are fixed. When the base plate 1 needs to be removed, the thumb presses the moving pin 11 downward, and then drives the moving pin 11 to move downward, and then drives the second spring 10 to stretch, and then the inclined surface of the moving pin 11 squeezes the extrusion groove 13 on the latch 7, and then the extrusion groove 13 moves to a position close to the first spring 6, and then the remaining fingers hook the handle 12 and lift it up, so that the mounting plate 4 is separated from the first groove 2, and then the disassembly of the base plate 1 is completed.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high temperature resistant PVDF sheet, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a first groove (2), the interior of the bottom plate (1) is provided with a second groove (3), the interior of the first groove (2) is provided with a mounting plate (4), the interior of the mounting plate (4) is provided with a first movable groove (5), the number of the first movable grooves (5) is four, the left inner wall surface of the first movable groove (5) is fixedly connected with a first spring (6), the other end of the first spring (6) is fixedly connected with a bayonet (7), the interior of the bayonet (7) is provided with an extrusion groove (13), the upper surface of the bottom plate (1) is provided with a second movable groove (8), the interior of the bottom plate (1) is provided with a spring groove (9), the inner top of the spring groove (9) is fixedly connected with a second spring (10), the other end of the second spring (10) is fixedly connected with a movable pin (11), and the movable pin (11) is located above the extrusion groove (13).

2. The high temperature resistant PVDF sheet according to claim 1, characterized in that: The first groove (2) is connected to the second groove (3), the latch pin (7) is located inside the first movable groove (5), the second movable groove (8) is connected to the first movable groove (5), the spring groove (9) is connected to the first movable groove (5), the movable pin (11) is located inside the second movable groove (8), and the movable pin (11) is located inside the first movable groove (5).

3. The high temperature resistant PVDF sheet according to claim 1, characterized in that: The upper surface of the mounting plate (4) is fixedly connected with a handle (12), and the number of the handles (12) is four.

4. The high temperature resistant PVDF sheet according to claim 1, characterized in that: An upper cover plate (14) is provided above the mounting plate (4), and the upper cover plate (14) is located inside the first groove (2).

5. The high temperature resistant PVDF sheet according to claim 4, characterized in that: The lower surface of the upper cover plate (14) is provided with placement grooves (15), the number of the placement grooves (15) being four, and the upper surface of the upper cover plate (14) is provided with a hand-held groove (17).

6. The high temperature resistant PVDF sheet according to claim 1, characterized in that: The upper surface of the bottom plate (1) is provided with an anti-skid groove (16), and the number of the anti-skid grooves (16) is plural.

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