Pressureless sintering silicon carbide optical reflection ceramic mirror

Abstract

The utility model belongs to the technical field of silicon carbide optical reflection ceramic mirrors, and discloses a pressureless sintering silicon carbide optical reflection ceramic mirror which comprises a ceramic mirror body, a supporting mechanism is arranged on the outer side of the ceramic mirror body and comprises a hidden groove, a rotating seat is fixedly connected to the inner wall of the hidden groove, and the rotating seat is fixedly connected to the outer side of the ceramic mirror body. A rotating rod is rotatably connected to the interior of the rotating seat, a supporting plate is fixedly connected to the bottom of the rotating rod, a compression spring is fixedly connected to the inner side of the supporting plate, a clamping groove is fixedly connected to the outer side of the ceramic mirror body, and a connecting ring is fixedly connected to the outer side of the ceramic mirror body; the non-pressure sintering silicon carbide optical reflection ceramic mirror has the advantages that the mirror body is automatically supported, and a supporting structure is automatically hidden when the mirror is not used.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicon carbide optical reflective ceramic mirrors, in particular to a pressureless sintered silicon carbide optical reflective ceramic mirror. Background Art

[0002] Silicon carbide optical reflective ceramic mirrors are optical components with excellent performance, typically manufactured using a combination of gel-casting and reaction sintering. First, silicon carbide powder is gel-casted into the desired shape. The water in the "jelly" is then drained and the organic matter is converted to carbon, forming a porous block with capillary pores. Finally, the block is reacted and sintered with silicon to form a dense silicon carbide reflective mirror blank.

[0003] The application number is CN201120550233.0, "A Ceramic Mirror Roller." This utility model utilizes plasma spraying to coat two layers of coating with exceptional corrosion and wear resistance. Its service life is approximately five times longer than that of conventional hard mirror rollers, significantly saving materials and labor and significantly improving production efficiency. Furthermore, the ceramic roller is manufactured using plasma thermal spraying, eliminating electroplating and indirectly protecting the environment.

[0004] The above technical solution processes the mirror during use, and the processed mirror needs to be used. However, there is no supporting structure on the outside of the mirror itself, so an external bracket is still needed to place it when it needs to be used.

[0005] Therefore, in order to solve the above problems, a pressureless sintered silicon carbide optical reflective ceramic mirror is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a pressureless sintered silicon carbide optical reflective ceramic mirror, which has the advantages of automatically supporting the mirror body and automatically hiding the supporting structure when not in use.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A pressureless sintered silicon carbide optical reflective ceramic mirror comprises a ceramic mirror body, wherein a support mechanism is provided on the outer side of the ceramic mirror body;

[0009] The supporting mechanism includes a hidden groove, a rotating seat is fixedly connected to the inner wall of the hidden groove, a rotating rod is rotatably connected to the inside of the rotating seat, a supporting plate is fixedly connected to the bottom of the rotating rod, a compression spring is fixedly connected to the inner side of the supporting plate, and a clamping groove and a connecting ring are fixedly connected to the outer side of the ceramic mirror body, the clamping groove and the connecting ring are respectively located on both sides of the hidden groove, and the outer side of the connecting ring is rotatably connected to a limiting plate.

[0010] Preferably, a suspension mechanism is provided on the outside of the ceramic mirror body, and the suspension mechanism includes a mounting hole. A connecting plate is fixedly connected to the outside of the ceramic mirror body, and the connecting plates are symmetrically distributed on the outside of the mounting hole. Reset springs are fixedly connected to the opposite sides of the connecting plates, and the two reset springs are respectively fixedly connected to the No. 1 clamping cover and the No. 2 clamping cover. The bottom of the No. 1 clamping cover is fixedly connected to a magnetic plate, and a magnetic pole slot is opened inside the No. 2 clamping cover.

[0011] Preferably, the rotating seats are symmetrically distributed on the inner wall of the hidden groove, and the support plate is movably connected to the inside of the hidden groove through a rotating rod.

[0012] Preferably, one end of the compression spring away from the support plate is fixedly connected to the inner wall of the hidden groove, and the limit plate is rotatably connected to the outer side of the connecting ring through a connecting rod.

[0013] Preferably, one end of the limiting plate is clamped inside the clamping groove, and the limiting plate is located outside the hidden groove.

[0014] Preferably, the mounting holes are symmetrically distributed inside the ceramic mirror body.

[0015] Preferably, the No. 1 clamping cover and the No. 2 clamping cover are symmetrically distributed on the outside of the mounting hole, and the magnetic plate is located directly above the magnetic pole.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. When the ceramic mirror body needs to be used, the limit plate is rotated so that the limit plate no longer limits the support plate inside the hidden groove. At this time, the support plate automatically pops out under the action of the compression spring, so an angle is formed between the support plate and the ceramic mirror body, thereby achieving a supporting effect.

[0018] 2. When the ceramic mirror body needs to be hung on the wall, the external hanging rod is clipped into the inside of the mounting hole through the mounting hole opened inside the ceramic mirror body. At this time, the No. 1 clamping cover and the No. 2 clamping cover are close to each other, so that the magnetic plate at the bottom of the No. 1 clamping cover enters the magnetic pole slot inside the No. 2 clamping cover, so that the No. 1 clamping cover and the No. 2 clamping cover clamp the external hanging rod, achieving the effect of convenient hanging. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0021] Figure 3This is a schematic structural diagram of the support mechanism of the utility model;

[0022] Figure 4 It is a structural diagram of the suspension mechanism of the utility model.

[0023] In the figure: 1. Ceramic mirror body; 2. Support mechanism; 21. Hidden slot; 22. Rotating seat; 23. Rotating rod; 24. Support plate; 25. Compression spring; 26. Clamping slot; 27. Connecting ring; 28. Limiting plate; 3. Suspension mechanism; 31. Mounting hole; 32. Connecting plate; 33. Reset spring; 34. Clamping cover No. 1; 35. Clamping cover No. 2; 36. Magnetic plate; 37. Magnetic pole slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 4 As shown, the utility model provides a pressureless sintered silicon carbide optical reflective ceramic mirror, comprising a ceramic mirror body 1, and a support mechanism 2 is provided on the outer side of the ceramic mirror body 1;

[0026] The supporting mechanism 2 includes a hidden groove 21, a rotating seat 22 is fixedly connected to the inner wall of the hidden groove 21, a rotating rod 23 is rotatably connected to the inside of the rotating seat 22, a supporting plate 24 is fixedly connected to the bottom of the rotating rod 23, a compression spring 25 is fixedly connected to the inner side of the support plate 24, and a snap-in groove 26 and a connecting ring 27 are fixedly connected to the outer side of the ceramic mirror body 1. The snap-in groove and the connecting ring are respectively located on both sides of the hidden groove, and the outer side of the connecting ring 27 is rotatably connected to a limiting plate 28.

[0027] Specifically, the rotating seat 22 is symmetrically distributed on the inner wall of the hidden groove 21, the support plate 24 is movably connected to the inside of the hidden groove 21 through the rotating rod 23, the hidden groove 21 is opened inside the ceramic mirror body 1, and the initial position of the support plate 24 is inside the hidden groove 21.

[0028] like Figures 1 to 4 As shown, one end of the compression spring 25 away from the support plate 24 is fixedly connected to the inner wall of the hidden groove 21, and the limit plate 28 is rotatably connected to the outer side of the connecting ring 27 through the connecting rod. Due to the characteristics of the compression spring 25 itself, when the limit plate 28 is opened, the support plate 24 automatically pops out from the hidden groove 21.

[0029] Furthermore, one end of the limiting plate 28 is engaged with the inside of the engaging groove 26, and the limiting plate 28 is located outside the hidden groove 21. The limiting plate 28 is subjected to the force of the support plate 24, which creates a resistance to displacement between the limiting plate 28 and the engaging groove 26. Therefore, without the application of external force, the limiting plate 28 will not fall off from the inside of the engaging groove 26.

[0030] like Figures 1 to 4 As shown, a suspension mechanism 3 is provided on the outside of the ceramic mirror body 1, and the suspension mechanism 3 includes a mounting hole 31. A connecting plate 32 is fixedly connected to the outside of the ceramic mirror body 1, and the connecting plates 32 are symmetrically distributed on the outside of the mounting hole 31. Reset springs 33 are fixedly connected on opposite sides of the connecting plates. The reset springs 33 are respectively fixedly connected to a No. 1 clamping cover 34 and a No. 2 clamping cover 35. A magnetic plate 36 is fixedly connected to the bottom of the No. 1 clamping cover 34, and a magnetic pole slot 37 is provided inside the No. 2 clamping cover 35.

[0031] It is worth noting that the mounting holes 31 are symmetrically distributed inside the ceramic mirror body 1. When an external hanging rod is inserted into the mounting holes 31, the ceramic mirror body 1 can be installed on the outside of the wall.

[0032] like Figures 1 to 4 As shown, the No. 1 clamping cover 34 and the No. 2 clamping cover 35 are symmetrically distributed on the outside of the mounting hole 31 , and the magnetic plate 36 is located directly above the magnetic pole slot 37 .

[0033] It is worth emphasizing that the magnetism of the magnetic plate 36 and the magnetism inside the magnetic pole slot 37 are opposite poles, so when the magnetic plate 36 enters the interior of the magnetic pole slot 37, the No. 1 clamping cover 34 and the No. 2 clamping cover 35 can maintain stability.

[0034] Working principle and process: When the ceramic mirror body 1 needs to be used, the limiting plate 28 is rotated so that the limiting plate 28 no longer limits the support plate 24 inside the hidden groove 21. At this time, the support plate 24 is automatically popped out under the action of the compression spring 25, so that an angle is formed between the support plate 24 and the ceramic mirror body 1, thereby achieving a supporting effect. When the ceramic mirror body 1 is no longer needed to be supported, the support plate 24 is moved back to the inside of the hidden groove 21, and the limiting plate 28 is rotated so that it can again support the support plate 24. The support plate 24 is limited; when the ceramic mirror body 1 needs to be hung on the wall, the external hanging rod is inserted into the inside of the mounting hole 31 through the mounting hole 31 opened inside the ceramic mirror body 1. At this time, the No. 1 clamping cover 34 and the No. 2 clamping cover 35 are close to each other, so that the magnetic plate 36 at the bottom of the No. 1 clamping cover 34 enters the magnetic pole slot 37 inside the No. 2 clamping cover 35, so that the No. 1 clamping cover 34 and the No. 2 clamping cover 35 clamp the external connecting rod, thereby achieving the effect of convenient hanging.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressureless sintered silicon carbide optical reflective ceramic mirror, comprising a ceramic mirror body (1), characterized in that: A supporting mechanism (2) is provided on the outer side of the ceramic mirror body (1); The support mechanism (2) comprises a hidden groove (21), a rotating seat (22) is fixedly connected to the inner wall of the hidden groove (21), a rotating rod (23) is rotatably connected to the interior of the rotating seat (22), a supporting plate (24) is fixedly connected to the bottom of the rotating rod (23), a compression spring (25) is fixedly connected to the inner side of the supporting plate (24), a clamping groove (26) and a connecting ring (27) are fixedly connected to the outer side of the ceramic mirror body (1), the clamping groove (26) and the connecting ring (27) are respectively located on both sides of the hidden groove (21), and the outer side of the connecting ring (27) is rotatably connected to a limiting plate (28).

2. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 1, characterized in that: A suspension mechanism (3) is provided on the outside of the ceramic mirror body (1), and the suspension mechanism (3) includes a mounting hole (31). A connecting plate (32) is fixedly connected to the outside of the ceramic mirror body (1), and the connecting plates (32) are symmetrically distributed on the outside of the mounting hole (31). Reset springs (33) are fixedly connected to the opposite sides of the connecting plates (32), and the two reset springs (33) are respectively fixedly connected to a No. 1 clamping cover (34) and a No. 2 clamping cover (35). A magnetic plate (36) is fixedly connected to the bottom of the No. 1 clamping cover (34), and a magnetic pole slot (37) is provided inside the No. 2 clamping cover (35).

3. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 1, characterized in that: The rotating seats (22) are symmetrically distributed on the inner wall of the hidden groove (21), and the supporting plate (24) is movably connected to the inside of the hidden groove (21) through a rotating rod (23).

4. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 1, characterized in that: One end of the compression spring (25) away from the support plate (24) is fixedly connected to the inner wall of the hidden groove (21), and the limit plate (28) is rotatably connected to the outer side of the connecting ring (27) through a connecting rod.

5. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 1, characterized in that: One end of the limiting plate (28) is clamped inside the clamping groove (26), and the limiting plate (28) is located outside the hidden groove (21).

6. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 2, characterized in that: The mounting holes (31) are symmetrically distributed inside the ceramic mirror body (1).

7. The pressureless sintered silicon carbide optical reflective ceramic mirror according to claim 2, characterized in that: The first clamping cover (34) and the second clamping cover (35) are symmetrically distributed outside the mounting hole (31), and the magnetic plate (36) is located directly above the magnetic pole slot (37).

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