Vapor deposition synthesized single crystal diamond temperature measurement base station structure

Abstract

The utility model discloses a vapor deposition synthesized monocrystal diamond temperature measurement base station structure, which belongs to the technical field of diamond temperature measurement and comprises a station body, a plurality of accommodating grooves are formed in the upper surface of the station body, and a left through groove, a right through groove, a front through groove and a rear through groove are formed in the peripheral side wall of the station body. The interiors of the left through groove, the right through groove, the front through groove and the rear through groove are slidably connected with auxiliary blocks, the inner ends of the auxiliary blocks are provided with inclined faces, and the inclined faces are connected with driving assemblies. The driving assembly moves to extrude the inclined face, then the auxiliary block slides outwards in the left through groove, the right through groove, the front through groove and the rear through groove, the auxiliary block moves outwards, the outer end of the auxiliary block expands outwards, and then the base table is firmly fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of diamond temperature measurement, and in particular relates to a vapor phase deposition synthetic single crystal diamond temperature measurement base structure. Background Art

[0002] Diamond is a mineral material with superior performance and is widely used in many fields. Chemical vapor deposition is one of the main ways to synthesize single crystal diamond. By dissociating carbon-containing mixed gases, activated carbon atoms are deposited on the substrate to form diamond. In the process of synthesizing single crystal diamond by chemical vapor deposition, temperature is an important factor affecting crystal synthesis. During the crystal synthesis process, the temperature of the substrate surface cannot be directly measured. Infrared temperature measurement equipment is often used for non-contact temperature measurement. The infrared emissivity of the object being measured directly affects the temperature measurement result. Since the single crystal diamond substrate is usually transparent, when the single crystal diamond is deposited on the surface of the seed crystal, a layer of carbon film will gradually form on the contact surface between the seed crystal and the base. As the thickness of the carbon film increases, the color of the carbon film changes from blue to brown and then to black, and the transparency also changes from transparent to opaque. As the color deepens, the infrared emissivity of the substrate also continues to rise, which will lead to inaccurate temperature measurement on the substrate surface and affect the stability of single crystal diamond temperature measurement. Publication (Announcement) No.: CN218673950U discloses a base for stable temperature measurement of synthetic single crystal diamond, belonging to the technical field of diamond synthesis device, wherein, it includes a base body, the upper surface of the base body is provided with a limit groove, the limit groove is a total of multiple, all are provided on the upper surface of the base body, the upper surface of the base body is overlapped with an alumina ceramic film, the surface of the alumina ceramic film is provided with a placement groove, the placement groove is a total of multiple, all are provided on the surface of the alumina ceramic film, the base for stable temperature measurement of synthetic single crystal diamond, by providing an alumina ceramic film, when the device is used, the alumina ceramic film has the characteristics of high hardness, wear resistance, low erosion, high temperature resistance, corrosion resistance and biological inertness, its high temperature stability and thermal conductivity are relatively good, when the temperature measurement operation of the single crystal diamond is performed, the accuracy and stability of the temperature measurement are improved, and under the action of the alumina ceramic film, the stability of the device is improved. However, the base of the above patent is unstable when fixed, so the utility model provides a base that is convenient and stable to fix. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a vapor deposition synthetic single crystal diamond temperature measurement base structure, which solves the problems in the above-mentioned background technology.

[0004] The purpose of the utility model is achieved as follows: a vapor deposition synthetic single crystal diamond temperature measurement base structure, which includes a platform body, the upper surface of the platform body is provided with a plurality of storage grooves, the peripheral side wall of the platform body is provided with a left through groove, a right through groove, a front through groove and a rear through groove, and the inside of the left through groove, the right through groove, the front through groove and the rear through groove are all slidably connected with auxiliary blocks, the inner end of the auxiliary block is provided with an inclined surface, and the inclined surface is connected with a driving component. When in use, the inclined surface is squeezed by the movement of the driving component, so that the auxiliary block slides outward inside the left through groove, the right through groove, the front through groove and the rear through groove, the auxiliary block moves outward, and the outer end of the auxiliary block expands outward, so that the base is firmly fixed.

[0005] Furthermore, the driving assembly includes a left vertical groove, a right vertical groove, a front vertical groove and a rear vertical groove which are provided on the upper surface of the platform body, and the bottom of the left vertical groove is connected to the inside of the left through groove, the bottom of the right vertical groove is connected to the inside of the right through groove, the bottom of the front vertical groove is connected to the inside of the front through groove, and the bottom of the rear vertical groove is connected to the inside of the rear through groove. The insides of the left vertical groove, the right vertical groove, the front vertical groove and the rear vertical groove are all threadedly connected with a screw, and the lower end of the screw is arranged corresponding to the inclined surface. When in use, the screw moves downward or upward during rotation. When the screw moves downward, its lower end presses the inclined surface, so that the auxiliary block moves outward to fix the base; when the screw moves upward, its lower end drives the auxiliary block to move inward to loosen the base.

[0006] Furthermore, a nut is fixedly arranged at the upper end of the screw rod, and a hexagonal notch is provided on the upper surface of the nut rod. The hexagonal notch is provided above the nut rod, so that the screw rod can be rotated easily.

[0007] Furthermore, the inner side walls of the left through slot, the right through slot, the front through slot and the rear through slot are all provided with sliding grooves, and the side walls of the auxiliary block are fixedly connected with sliding protrusions, and the sliding protrusions are slidably connected inside the sliding grooves. Through the cooperation of the sliding grooves and the sliding protrusions, the auxiliary block can move more smoothly.

[0008] Furthermore, the platform is cylindrical, the storage slot is cylindrical, the left through slot is arranged correspondingly to the right through slot, and the front through slot is arranged correspondingly to the rear through slot. The inclined surface is formed by cutting obliquely from top to bottom at the inner end of the auxiliary block.

[0009] The beneficial effects of the utility model are as follows: the cooperation between the slide groove and the slide protrusion makes the auxiliary block move more smoothly. The hexagonal notch is arranged above the nut to facilitate the rotation of the screw. When in use, the screw moves downward or upward during rotation. When the screw moves downward, its lower end squeezes the inclined surface, so that the auxiliary block moves outward to fix the base; when the screw moves upward, its lower end drives the auxiliary block to move inward to loosen the base. The inclined surface is squeezed by the movement of the driving component, so that the auxiliary block slides outward inside the left through groove, the right through groove, the front through groove and the rear through groove, and the auxiliary block moves outward, and the outer end of the auxiliary block expands outward, so that the base is firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a main structural schematic diagram of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0012] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 4 The utility model Figure 3 A is an enlarged view.

[0014] In the figure: 1, platform 2, storage slot 3, front through slot 4, auxiliary block 5, inclined surface 6, left vertical slot 7, right vertical slot 8, rear vertical slot 9, front vertical slot 10, screw rod 11, nut 12, slide slot 13, slide convex. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the present invention in conjunction with the accompanying drawings. It should be noted that all directional words such as up, down, front, back, left, and right that appear in the present invention are based on Figure 1 The directional words are made for reference figures, and all directional words do not limit the utility model, but are only for more clear description and explanation of the utility model. Example

[0016] like Figure 1-4As shown, this embodiment discloses a vapor deposition synthetic single crystal diamond temperature measurement base structure, which includes a platform body 1, the upper surface of the platform body 1 is provided with a plurality of storage grooves 2, the peripheral side wall of the platform body 1 is provided with a left through groove, a right through groove, a front through groove 3 and a rear through groove, and the insides of the left through groove, the right through groove, the front through groove 3 and the rear through groove are all slidably connected with an auxiliary block 4, and the inner end of the auxiliary block 4 is provided with an inclined surface 5, and the inclined surface 5 is connected to a driving component. When in use, the inclined surface 5 is squeezed by the movement of the driving component, so that the auxiliary block 4 slides outward inside the left through groove, the right through groove, the front through groove 3 and the rear through groove, the auxiliary block 4 moves outward, and the outer end of the auxiliary block 4 expands outward, so that the base is firmly fixed. Example

[0017] like Figure 1-4 As shown, this embodiment discloses a vapor deposition synthetic single crystal diamond temperature measurement base structure, which includes a platform body 1, the upper surface of the platform body 1 is provided with a plurality of storage grooves 2, the peripheral side wall of the platform body 1 is provided with a left through groove, a right through groove, a front through groove 3 and a rear through groove, and the insides of the left through groove, the right through groove, the front through groove 3 and the rear through groove are all slidably connected with an auxiliary block 4, and the inner end of the auxiliary block 4 is provided with an inclined surface 5, and the inclined surface 5 is connected to a driving component. When in use, the inclined surface 5 is squeezed by the movement of the driving component, so that the auxiliary block 4 slides outward inside the left through groove, the right through groove, the front through groove 3 and the rear through groove, the auxiliary block 4 moves outward, and the outer end of the auxiliary block 4 expands outward, so that the base is firmly fixed.

[0018] For better effect, the driving assembly includes a left vertical slot 6, a right vertical slot 7, a front vertical slot 9 and a rear vertical slot 8 which are opened on the upper surface of the platform body 1, and the bottom of the left vertical slot 6 is connected to the inside of the left through slot, the bottom of the right vertical slot 7 is connected to the inside of the right through slot, the bottom of the front vertical slot 9 is connected to the inside of the front through slot 3, and the bottom of the rear vertical slot 8 is connected to the inside of the rear through slot. The insides of the left vertical slot 6, the right vertical slot 7, the front vertical slot 9 and the rear vertical slot 8 are all threadedly connected with a screw 10, and the lower end of the screw 10 is arranged corresponding to the inclined surface 5. When in use, the screw 10 moves downward or upward during rotation. When the screw 10 moves downward, its lower end presses the inclined surface 5, so that the auxiliary block 4 moves outward to fix the base; when the screw 10 moves upward, its lower end drives the auxiliary block 4 to move inward to loosen the base.

[0019] For better effect, a nut 11 is fixedly arranged on the upper end of the screw rod 10, and a hexagonal notch is provided on the upper surface of the nut 11. The hexagonal notch is provided above the nut 11, so that the screw rod 10 can be rotated easily. Example

[0020] like Figure 1-4As shown, this embodiment discloses a vapor deposition synthetic single crystal diamond temperature measurement base structure, which includes a platform body 1, the upper surface of the platform body 1 is provided with a plurality of storage grooves 2, the peripheral side wall of the platform body 1 is provided with a left through groove, a right through groove, a front through groove 3 and a rear through groove, and the insides of the left through groove, the right through groove, the front through groove 3 and the rear through groove are all slidably connected with an auxiliary block 4, and the inner end of the auxiliary block 4 is provided with an inclined surface 5, and the inclined surface 5 is connected to a driving component. When in use, the inclined surface 5 is squeezed by the movement of the driving component, so that the auxiliary block 4 slides outward inside the left through groove, the right through groove, the front through groove 3 and the rear through groove, the auxiliary block 4 moves outward, and the outer end of the auxiliary block 4 expands outward, so that the base is firmly fixed.

[0021] For better effect, the driving assembly includes a left vertical slot 6, a right vertical slot 7, a front vertical slot 9 and a rear vertical slot 8 which are opened on the upper surface of the platform body 1, and the bottom of the left vertical slot 6 is connected to the inside of the left through slot, the bottom of the right vertical slot 7 is connected to the inside of the right through slot, the bottom of the front vertical slot 9 is connected to the inside of the front through slot 3, and the bottom of the rear vertical slot 8 is connected to the inside of the rear through slot. The insides of the left vertical slot 6, the right vertical slot 7, the front vertical slot 9 and the rear vertical slot 8 are all threadedly connected with a screw 10, and the lower end of the screw 10 is arranged corresponding to the inclined surface 5. When in use, the screw 10 moves downward or upward during rotation. When the screw 10 moves downward, its lower end presses the inclined surface 5, so that the auxiliary block 4 moves outward to fix the base; when the screw 10 moves upward, its lower end drives the auxiliary block 4 to move inward to loosen the base.

[0022] For better effect, a nut 11 is fixedly arranged on the upper end of the screw rod 10, and a hexagonal notch is provided on the upper surface of the nut 11. The hexagonal notch is provided above the nut 11, so that the screw rod 10 can be rotated easily.

[0023] For better effect, the inner side walls of the left through slot, the right through slot, the front through slot 3 and the rear through slot are all provided with a slide slot 12, and the side wall of the auxiliary block 4 is fixedly connected with a slide protrusion 13, and the slide protrusion 13 is slidably connected inside the slide slot 12. Through the cooperation between the slide slot 12 and the slide protrusion 13, the auxiliary block 4 moves more smoothly.

[0024] For better effect, the platform 1 is cylindrical, the storage slot 2 is cylindrical, the left through slot is arranged correspondingly to the right through slot, and the front through slot 3 is arranged correspondingly to the rear through slot. The inclined surface 5 is formed by cutting the inner end of the auxiliary block 4 from top to bottom.

[0025] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vapor deposition synthetic single crystal diamond temperature measurement base structure, including a base body, characterized in that: The upper surface of the platform body is provided with a plurality of storage grooves, and the peripheral side walls of the platform body are provided with a left through groove, a right through groove, a front through groove and a rear through groove, and the interiors of the left through groove, the right through groove, the front through groove and the rear through groove are all slidably connected with auxiliary blocks, and the inner end of the auxiliary block is provided with an inclined surface, and the inclined surface is connected with a driving component.

2. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 1, characterized in that: The driving assembly includes a left vertical groove, a right vertical groove, a front vertical groove and a rear vertical groove opened on the upper surface of the platform body, and the bottom of the left vertical groove is connected to the interior of the left through groove, the bottom of the right vertical groove is connected to the interior of the right through groove, the bottom of the front vertical groove is connected to the interior of the front through groove, and the bottom of the rear vertical groove is connected to the interior of the rear through groove.

3. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 2, characterized in that: The interiors of the left vertical groove, the right vertical groove, the front vertical groove and the rear vertical groove are all threadedly connected with screw rods, and the lower ends of the screw rods are arranged corresponding to the inclined surfaces.

4. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 3, characterized in that: A nut is fixedly arranged on the upper end of the screw rod, and a hexagonal notch is opened on the upper surface of the nut.

5. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 1, characterized in that: The inner side walls of the left through slot, the right through slot, the front through slot and the rear through slot are all provided with sliding slots, and the side walls of the auxiliary block are fixedly connected with sliding protrusions, and the sliding protrusions are slidably connected inside the sliding slots.

6. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 1, characterized in that: The platform body is cylindrical, and the storage slot is cylindrical; the left through slot and the right through slot are arranged correspondingly, and the front through slot and the rear through slot are arranged correspondingly.

7. The vapor deposition synthetic single crystal diamond temperature measurement base structure according to claim 1, characterized in that: The inclined surface is formed by obliquely cutting from top to bottom at the inner end of the auxiliary block.

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