Diamond appearance detection equipment

Abstract

The utility model discloses diamond appearance detection equipment which comprises a detection equipment body and an isolation device, the isolation device comprises an isolation shell, a base, a controller, a blower, a refrigeration sheet, a humidity sensor and a temperature sensor, and the isolation shell comprises a containing cavity, a heating cavity and an air guide cavity which are communicated with one another; the detection equipment body and the cold end of the refrigeration piece are both installed in the containing space, the isolation shell is movably connected to the base, the humidity sensor and the temperature sensor are installed in the containing cavity, the blower is communicated with the heating cavity, and the small humidifier is installed in the containing cavity. And the controller is arranged on the base and is electrically connected with the blower, the small humidifier, the refrigeration sheet, the humidity sensor and the temperature sensor. The diamond appearance detection device has the beneficial effects that the diamond appearance detection device is portable or low in cost; the isolation device can isolate the external environment to keep the temperature and humidity of the detection environment of the detection equipment body stable, and the accuracy of the detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond detection equipment, and more specifically, to a diamond appearance detection device. Background Art

[0002] Diamond appearance inspection equipment is mainly used to detect the surface morphology, roughness, flatness, smoothness and possible defects of diamond materials. It plays a vital role in diamond processing, manufacturing and quality control. There are many types of diamond appearance inspection equipment, each with its own characteristics, such as: portable refractometer (gem refractometer), tool measuring instrument, laser 3D scanner, white light interferometer, etc.

[0003] In the prior art, the test results of diamond appearance inspection equipment may be affected by environmental factors such as temperature, humidity, vibration, etc. These environmental factors may cause fluctuations in equipment performance, thereby affecting the accuracy and stability of the test results. However, for some portable or low-cost diamond appearance inspection equipment, there is no device that can isolate the external environment to maintain stable temperature and humidity in the inspection environment, resulting in reduced accuracy of the test results. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a diamond appearance detection device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A diamond appearance inspection device includes a detection device body and an isolation device, wherein the isolation device includes an isolation shell, a base, a controller, a blower, a cooling plate, a humidity sensor, and a temperature sensor. The isolation shell includes a receiving chamber, a heating chamber, and an air guide chamber. The detection device body is placed in the receiving space and is mounted on the base.

[0007] The isolation shell is movably connected to the base, the humidity sensor and the temperature sensor are installed in the accommodating chamber, the cold end of the refrigeration plate is installed in the accommodating chamber, the hair dryer is installed on the isolation shell and connected to the heating chamber, an air duct connected to the heating chamber is installed in the accommodating chamber, an electromagnetic valve is installed on the air duct, the air guide chamber is connected to the heating chamber and the accommodating chamber, an air outlet connected to the accommodating chamber is opened on the base, the air guide chamber is filled with desiccant, a small humidifier installed on the base is provided in the accommodating chamber, the controller is installed on the base and is electrically connected to the hair dryer, electromagnetic valve, small humidifier, refrigeration plate, humidity sensor and temperature sensor, and the hair dryer includes a cold air mode and a hot air mode.

[0008] It is further configured that the isolation shell is provided with a feed port and a discharge port corresponding to the desiccant, the feed port and the discharge port are both connected to the air guide chamber, and the feed port and the discharge port are both detachably connected with plugs, the discharge port is arranged at an angle, and the desiccant is a silica gel desiccant.

[0009] It is further configured that a mounting pipe communicating with the accommodating chamber is mounted on the isolation shell, the refrigeration fin is connected in the mounting pipe, and the cold end of the refrigeration fin corresponds to the accommodating chamber.

[0010] It is further configured that the isolation shell includes an isolation door, and the isolation door corresponds to the detection platform of the detection equipment body.

[0011] By adopting the above technical solution, the beneficial effect of the utility model is that for some portable or low-cost diamond appearance inspection equipment, the isolation device can isolate the external environment so that the inspection environment of the inspection equipment body maintains stable temperature and humidity, thereby improving the accuracy of the inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the heating chamber and the air guide chamber.

[0014] Figure 3 It is a structural diagram of the isolation shell and the isolation door.

[0015] In the figure: detection equipment body 01, isolation device 02, isolation shell 1, base 2, controller 3, hair dryer 4, refrigeration plate 5, humidity sensor 6, temperature sensor 7, accommodating chamber 101, heating chamber 102, air guide chamber 103, air guide pipe 8, solenoid valve 9, air outlet 104, desiccant 10, small humidifier 11, feed port 1031, discharge port 1032, plug 12, installation pipe 13, isolation door 14. DETAILED DESCRIPTION

[0016] Reference Figures 1 to 3 The embodiments of the present invention are further described.

[0017] A diamond appearance inspection device includes a detection device body 01 and an isolation device 02. The isolation device 02 includes an isolation shell 1, a base 2, a controller 3, a blower 4, a cooling plate 5, a humidity sensor 6, and a temperature sensor 7. The isolation shell 1 includes a receiving chamber 101, a heating chamber 102, and an air guide chamber 103. The detection device body 01 is placed in the receiving space and installed on the base 2.

[0018] The isolation shell 1 is movably connected to the base 2, the humidity sensor 6 and the temperature sensor 7 are installed in the accommodating chamber 101, and the cold end of the refrigeration plate 5 is installed in the accommodating chamber 101.

[0019] The hair dryer 4 is installed on the isolation shell 1, and the blowing end of the hair dryer 4 is connected to the heating chamber 102. An air duct 8 connected to the heating chamber 102 is installed in the accommodating chamber 101, and an electromagnetic valve 9 is installed on the air duct 8. The air guide chamber 103 is connected to the heating chamber 102 and the accommodating chamber 101. An air outlet 104 connected to the accommodating chamber 101 is opened on the base 2. The air guide chamber 103 is filled with a desiccant 10. A small humidifier 11 installed on the base 2 is provided in the accommodating chamber 101. The controller 3 is installed on the base 2 and is electrically connected to the hair dryer 4, the electromagnetic valve 9, the small humidifier 11, the cooling plate 5, the humidity sensor 6 and the temperature sensor 7. The hair dryer 4 includes a cold air mode and a hot air mode. The controller 3 controls whether the hair dryer 4 works in the hot air mode or the cold air mode.

[0020] Working principle: The detection device body 01 is placed in the accommodation space to facilitate the isolation shell 1 to protect the detection device body 01. At the same time, the isolation shell 1 isolates the external environment, reducing the impact of external environmental changes on the detection results when the detection device body 01 is working.

[0021] When the temperature sensor 7 detects that the temperature in the receiving chamber 101 is lower than the preset value, it sends a signal to the controller 3. The controller 3 controls the blower 4 to work in the hot air mode and controls the solenoid valve 9 to open. The blower 4 blows hot air into the receiving chamber 101 through the air guide pipe 8 to increase the temperature. The air guide hole is provided to facilitate the discharge of excess gas in the receiving chamber 101 so as to stabilize the pressure in the receiving chamber 101.

[0022] When the temperature sensor 7 detects that the temperature in the receiving chamber 101 reaches a preset value, the controller 3 controls the blower 4 to stop working and the solenoid valve 9 to close. When the temperature sensor 7 detects that the temperature in the receiving chamber 101 is higher than the preset value, a signal is sent to the controller 3, and the controller 3 controls the refrigeration plate 5 to work to lower the temperature in the receiving chamber 101.

[0023] When the humidity sensor 6 detects that the humidity in the accommodating chamber 101 is higher than the preset value, it sends a signal to the controller 3. The controller 3 controls the hair dryer 4 to work in the cold air mode and controls the solenoid valve 9 to be in the closed state. The hair dryer 4 blows out cold air through the air guide chamber 103 into the accommodating chamber 101, and blows the air with high humidity in the accommodating chamber 101 out of the isolation shell 1 through the air guide hole, so as to reduce the humidity in the accommodating chamber 101. The cold air blown by the hair dryer 4 is dried by the desiccant 10 in the air guide chamber 103, so as to avoid the air entering the accommodating chamber 101 through the hair dryer 4 increasing the humidity in the accommodating chamber 101 when the air humidity of the external environment is high.

[0024] When the humidity sensor 6 detects that the humidity in the receiving chamber 101 is lower than the preset value, it sends a signal to the controller 3, and the controller 3 controls the small humidifier 11 to increase the humidity in the receiving chamber 101.

[0025] To sum up, the temperature and humidity in the accommodating chamber 101 are controlled by the hair dryer 4, the small humidifier 11, the cooling plate 5, the humidity sensor 6 and the temperature sensor 7, so that the temperature and humidity in the accommodating chamber 101 where the detection device body 01 is located remain stable, avoiding the influence of changes in the external environment on the detection device body 01. For some portable or low-cost diamond appearance detection equipment, the isolation device 02 can isolate the external environment so that the detection environment of the detection device body 01 maintains stable temperature and humidity, thereby improving the accuracy of the detection results.

[0026] The isolation shell 1 is provided with a feed port 1031 and a discharge port 1032 corresponding to the desiccant 10, and the feed port 1031 and the discharge port 1032 are both communicated with the air guide chamber 103, and the feed port 1031 and the discharge port 1032 are both detachably connected with a plug 12. After the desiccant 10 in the air guide chamber 103 is saturated with water, the plugs 12 on the feed port 1031 and the discharge port 1032 are removed to facilitate the saturated desiccant 10 to fall out of the air guide chamber 103 from the discharge port 1032, and the plug 12 on the discharge port 1032 is installed back to the discharge port 1032 to facilitate the placement of new desiccant 10 into the air guide chamber 103 from the feed port 1031, and then the plug on the feed port 1031 is removed. The plug 12 is installed back to the feed port 1031, so as to realize the replacement of the saturated desiccant 10 in the air guide chamber 103, which is convenient for subsequent continuous use. The discharge port 1032 is set at an angle to facilitate the saturated desiccant 10 to fall out of the air guide chamber 103 from the discharge port 1032. The desiccant 10 is a silica gel desiccant, which will not adhere to the inner wall of the air guide chamber 103 after absorbing water, making it easy to replace. When the desiccant 10 in the air guide chamber 103 cannot fall out of the air guide chamber 103 smoothly from the discharge port 1032, a suitable stirring rod can be used to extend from the feed port 1031 into the air guide chamber 103 to stir the desiccant 10 so that the desiccant 10 can fall out of the air guide chamber 103 smoothly from the discharge port 1032.

[0027] An installation pipe 13 connected to the accommodating chamber 101 is installed on the isolation shell 1, and the refrigeration fin 5 is connected in the installation pipe 13, and the cold end of the refrigeration fin 5 corresponds to the accommodating chamber 101, which is convenient for installing the refrigeration fin 5. While achieving the correspondence between the cold end of the refrigeration fin 5 and the accommodating chamber 101, the heat generated by the hot end of the refrigeration fin 5 is conveniently dissipated from the installation pipe 13 to the outside of the isolation shell 1, avoiding the cooling effect of the refrigeration fin 5 being affected by the failure to dissipate heat in time.

[0028] The isolation shell 1 includes an isolation door 14, which corresponds to the detection table of the detection equipment body 01. The sample is placed on the detection table of the detection equipment body 01 by opening the isolation door 14. When the isolation door 14 is closed during sample testing, the detection environment inside the isolation shell 1 is stable. After the detection of the detection equipment body 01 is completed, the isolation door 14 is opened to take out the sample, which is convenient for taking and placing the sample.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A diamond appearance inspection device, comprising an inspection device body (01) and an isolation device (02), characterized in that: The isolation device (02) includes an isolation shell (1), a base (2), a controller (3), a blower (4), a cooling plate (5), a humidity sensor (6) and a temperature sensor (7); the isolation shell (1) includes a receiving chamber (101), a heating chamber (102) and an air guide chamber (103); the detection device body (01) is placed in the receiving space and mounted on the base (2); The isolation housing (1) is movably connected to the base (2), the humidity sensor (6) and the temperature sensor (7) are installed in the accommodating chamber (101), and the cold end of the refrigeration plate (5) is installed in the accommodating chamber (101). The hair dryer (4) is mounted on the isolation shell (1) and is in communication with the heating chamber (102); an air duct (8) in communication with the heating chamber (102) is mounted in the accommodating chamber (101); a solenoid valve (9) is mounted on the air duct (8); an air guide chamber (103) is in communication with the heating chamber (102) and the accommodating chamber (101); an air outlet (104) in communication with the accommodating chamber (101) is provided on the base (2); a desiccant (10) is filled in the air guide chamber (103); a small humidifier (11) mounted on the base (2) is provided in the accommodating chamber (101); a controller (3) is mounted on the base (2) and is electrically connected to the hair dryer (4), the solenoid valve (9), the small humidifier (11), the cooling plate (5), the humidity sensor (6) and the temperature sensor (7); and the hair dryer (4) includes a cold air mode and a hot air mode.

2. The diamond appearance inspection device according to claim 1, characterized in that: The isolation shell (1) is provided with a feed port (1031) and a discharge port (1032) corresponding to the desiccant (10); the feed port (1031) and the discharge port (1032) are both connected to the air guide chamber (103); and plugs (12) are detachably connected to the feed port (1031) and the discharge port (1032); the discharge port (1032) is arranged at an angle; and the desiccant (10) is a silica gel desiccant.

3. The diamond appearance inspection device according to claim 2, characterized in that: The isolation shell (1) is provided with an installation pipe (13) in communication with the accommodating chamber (101), the refrigeration fin (5) is connected to the installation pipe (13), and the cold end of the refrigeration fin (5) corresponds to the accommodating chamber (101).

4. The diamond appearance inspection device according to claim 3, characterized in that: The isolation housing (1) includes an isolation door (14), and the isolation door (14) corresponds to the detection table of the detection equipment body (01).

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