Anti-interference hemispherical resonator gyroscope

Abstract

The utility model relates to the field of hemispherical resonators, and discloses an anti-interference hemispherical resonator gyroscope, which comprises a main body, a fixed lower plate is sleeved on the lower end surface of the main body in a threaded manner, a fixed upper cover is sleeved on the upper end surface of the main body in a threaded manner, an anti-falling module is in threaded connection with the outer surface of the fixed upper cover, and the main body comprises a support table. A base is fixedly arranged on the upper end face of the supporting table, the anti-falling module comprises two clamping plates, rubber rings are fixedly arranged on the upper end faces and the lower end faces of the two clamping plates, metal net layers are fixedly arranged on the outer surfaces of the two rubber rings, and the fixed upper cover comprises a connecting cylinder. According to the utility model, the lower end of the main body is connected with the fixed lower plate, the main structure of the fixed lower plate is the rubber insulating plate, the fixed lower plate can play a role in isolating current when equipment is placed, the upper end of the rubber insulating plate is fixedly provided with the clamping block which can be clamped at the lower end of the main body, and the connecting hole formed in the clamping block can be connected with the threaded column at the lower end of the main body.

Description

Technical Field

[0001] The utility model relates to the field of hemispherical resonant gyroscopes, in particular to an anti-interference hemispherical resonant gyroscope. Background Art

[0002] The HRG is a precision instrument based on the principles of quantum mechanics. It uses the quantum state of microscopic particles to store and process information. In the field of quantum computing, the HRG has attracted much attention for its outstanding performance characteristics. The HRG also has good controllability and scalability. By precisely controlling the external magnetic or electric field, researchers can achieve precise manipulation of the quantum bit state.

[0003] There are many precision parts inside the existing hemispherical resonant gyroscope. When the hemispherical resonant gyroscope is in use, the user may accidentally drop the hemispherical resonant gyroscope on the ground, which may damage the internal parts and affect the use of the equipment. At the same time, the main body of the existing hemispherical resonant gyroscope is made of metal, which is easily affected by external current after use.

[0004] Therefore, the utility model provides an anti-interference hemispherical resonant gyroscope to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an anti-interference hemispherical resonant gyroscope, the threaded groove opened on the upper end of the support platform can be connected with the threaded connecting block of the fixed upper cover, the rubber surround can be snap-fitted with the inside of the fixed upper cover, so that the sealing of the fixed upper cover and the main body is better, the card interface at the lower end of the support platform can be snap-fitted with the card block of the fixed lower plate, and the connection hole opened in the card block and the threaded column fixed by the card interface can be threadedly connected.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-interference hemispherical resonant gyroscope, comprising a main body, a fixed lower plate is threadedly sleeved on the lower end surface of the main body, a fixed upper cover is threadedly sleeved on the upper end surface of the main body, an anti-fall module is threadedly connected to the outer surface of the fixed upper cover, the main body comprises a support platform, a base is fixedly arranged on the upper end surface of the support platform, the anti-fall module comprises two clamping plates, rubber rings are fixedly arranged on the upper and lower end surfaces of the two clamping plates, and metal mesh layers are fixedly arranged on the outer surfaces of the two rubber rings;

[0007] The fixed upper cover includes a connecting tube, the inner surface of which is fixedly provided with a ceramic layer, the fixed lower plate includes a rubber insulating plate, the upper surface of which is fixedly provided with a clamping block, and the upper surface of which is provided with a connecting hole;

[0008] Through the above technical scheme, a fixed lower plate is connected to the lower end of the main body, and the main structure of the fixed lower plate is a rubber insulating plate, which can isolate the current when the equipment is placed. A clamping block is fixed to the upper end of the rubber insulating plate and can be clamped on the lower end of the main body. The connecting hole provided by the clamping block can be connected to the threaded column at the lower end of the main body, so that the main body and the fixed lower plate can be connected. A fixed upper cover is provided at the upper end of the main body, and the fixed upper cover has a connecting tube. A ceramic layer is arranged inside the connecting tube, and the ceramic has an anti-interference function. The fixed upper cover is connected to the anti-fall module, and the two clamping plates of the anti-fall structure are fixed with rubber rings. The rubber ring can buffer the equipment when the equipment collides with other structures and falls to the ground. A metal mesh layer is provided on the outside of the rubber ring to prevent the rubber ring from being scratched by sharp objects.

[0009] Furthermore, a card interface is provided on the lower end surface of the support platform, and a threaded column is fixedly provided on the lower end surface of the support platform;

[0010] Through the above technical solution, the card interface at the lower end of the support platform can be carded to the card block that fixes the lower plate, and the connection hole provided in the card block and the threaded column fixed by the card interface can be threadedly connected.

[0011] Furthermore, a threaded groove is provided on the upper end surface of the support platform, and a rubber surround is fixedly provided on the upper end surface of the support platform;

[0012] Through the above technical solution, the threaded groove opened on the upper end of the support platform can be connected to the threaded connection block of the fixed upper cover, and the rubber surround can be snap-fitted to the inside of the fixed upper cover, so that the sealing performance of the fixed upper cover and the main body is better.

[0013] Furthermore, a plurality of electrodes are fixedly arranged on the upper end surface of the base, and a hemispherical resonator is rotatably arranged on the upper end surface of the base;

[0014] Through the above technical solution, the electrode arranged on the upper end of the base can enable the hemispherical resonator to move normally inside the shell.

[0015] Furthermore, the front and rear end surfaces of the connecting tube are both provided with connecting ports, and the front end surfaces of the two connecting ports are both provided with two threaded holes;

[0016] Through the above technical solution, the connection ports opened on the front and rear end surfaces of the connecting tube can be snapped into the snap-in plate of the anti-fall module, and the threaded holes can be connected to the fixing screws.

[0017] Furthermore, the front end surfaces of the two clamping plates are both threadedly sleeved with two fixing screws, and the lower end surface of the connecting tube is fixedly provided with a threaded connecting block;

[0018] Through the above technical solution, the fixing screws can connect the anti-fall module and the fixed upper cover, and the threaded connecting block at the lower end of the connecting tube can be connected to the threaded groove of the main body.

[0019] Furthermore, a shell is clamped on the outer surface of the base;

[0020] Through the above technical solution, the shell can protect the hemispherical resonator inside, so that the hemispherical resonator can operate normally.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes an anti-interference hemispherical resonant gyroscope. When in use, the main structure of the fixed plate is a rubber insulating plate. A clamping block is fixed on the upper end of the rubber insulating plate and can be clamped on the lower end of the main body. The connecting hole provided by the clamping block can be connected to the threaded column at the lower end of the main body, so that the main body and the fixed lower plate can be connected. It can play a role in isolating current when the equipment is placed. The fixed upper cover is provided with a connecting tube, and a ceramic layer is arranged inside the connecting tube. The ceramic has an anti-interference function.

[0023] 2. The utility model proposes an anti-interference hemispherical resonant gyroscope, which is connected with the fixed upper cover and the anti-fall module when in use, and the two connecting plates of the anti-fall structure are fixed with rubber rings, which can buffer the device when the device collides with other structures and falls to the ground, thereby reducing the damage to the inside of the device. The outside of the rubber ring has a metal mesh layer to prevent the rubber ring from being scratched by sharp objects, so that the anti-fall module can be more durable. At the same time, the anti-fall module and the fixed upper cover are threadedly connected, so that the anti-fall module can be easily replaced when it is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main visual axis side of the utility model;

[0025] Figure 2 It is an explosion diagram of the utility model;

[0026] Figure 3 It is a bottom-up axial schematic diagram of the main structure of the utility model;

[0027] Figure 4 It is a top axial schematic diagram of the main structure of the utility model;

[0028] Figure 5 It is an axial schematic diagram of the fixed upper cover structure of the utility model.

[0029] Legend:

[0030] 1. Main body; 2. Anti-fall module; 3. Fixed upper cover; 4. Fixed lower plate; 101. Support platform; 102. Card interface; 103. Threaded column; 104. Hemispherical resonator; 105. Threaded groove; 106. Rubber surround; 107. Base; 108. Electrode; 109. Shell; 201. Card plate; 202. Rubber ring; 203. Metal mesh layer; 204. Fixing screw; 301. Connecting tube; 302. Connecting port; 303. Threaded hole; 304. Threaded connecting block; 305. Ceramic layer; 401. Rubber insulating plate; 402. Card block; 403. Connecting hole. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-5 , the utility model provides an embodiment: an anti-interference hemispherical resonant gyroscope, including a main body 1, a fixed lower plate 4 is threadedly sleeved on the lower end surface of the main body 1, a fixed upper cover 3 is threadedly sleeved on the upper end surface of the main body 1, and an anti-fall module 2 is threadedly connected to the outer surface of the fixed upper cover 3, the main body 1 includes a support platform 101, a base 107 is fixedly arranged on the upper end surface of the support platform 101, and the anti-fall module 2 includes two clamping plates 201, and rubber rings 202 are fixedly arranged on the upper and lower end surfaces of the two clamping plates 201, and metal mesh layers 203 are fixedly arranged on the outer surfaces of the two rubber rings 202, and two fixing screws 204 are threadedly sleeved on the front end surfaces of the two clamping plates 201;

[0033] The fixed upper cover 3 includes a connecting tube 301, a ceramic layer 305 is fixedly provided on the inner surface of the connecting tube 301, connecting ports 302 are provided on the front and rear end faces of the connecting tube 301, two threaded holes 303 are provided on the front end faces of the two connecting ports 302, a threaded connecting block 304 is fixedly provided on the lower end face of the connecting tube 301, and the fixed lower plate 4 includes a rubber insulating plate 401, a clamping block 402 is fixedly provided on the upper end face of the rubber insulating plate 401, and a connecting hole 403 is provided on the upper end face of the clamping block 402.

[0034] When in use, the lower end of the main body 1 is provided with a fixed lower plate 4, the fixed lower plate 4 has a rubber insulating plate 401, the upper end of the rubber insulating plate 401 is fixed with a clamping block 402 which can be clamped on the lower end of the main body 1, the upper end of the clamping block 402 is provided with a connecting hole 403, the connecting hole 403 can be connected with the threaded column 103 at the lower end of the main body 1, so that the main body 1 and the fixed lower plate 4 can be connected, so that the lower end of the device can be isolated from the current when it is placed, the upper end of the main body 1 is threadedly connected with a fixed upper cover 3, and a ceramic layer 305 is arranged inside the connecting cylinder 301 of the fixed upper cover 3, and the ceramic has an anti-interference function so that the fixed upper cover 3 can It has good anti-interference ability. A connecting port 302 is provided on the outer surface of the connecting tube 301. The connecting port 302 can be connected to the clamping plate 201. The clamping plate 201 is connected with a fixing screw 204. The fixing screw 204 is connected to the threaded hole 303 on one side of the connecting port 302 to fix the upper cover 3 and the anti-fall module 2. The two clamping plates 201 of the anti-fall structure are fixed with rubber rings 202. The rubber ring 202 can play a buffering role for the device when the device falls. A metal mesh layer 203 is arranged on the outside of the rubber ring 202. The metal mesh layer 203 can increase the wear resistance of the rubber ring 202.

[0035] Reference Figure 4 A card interface 102 is provided on the lower end surface of the support platform 101, a threaded column 103 is fixedly provided on the lower end surface of the support platform 101, a threaded groove 105 is provided on the upper end surface of the support platform 101, a rubber surround 106 is fixedly provided on the upper end surface of the support platform 101, a plurality of electrodes 108 are fixedly provided on the upper end surface of the base 107, a hemispherical resonator 104 is rotatably provided on the upper end surface of the base 107, and a shell 109 is card-connected to the outer surface of the base 107.

[0036] When in use, the card interface 102 at the lower end of the support platform 101 can be carded with the card block 402 of the fixed lower plate 4, and the connection hole 403 provided in the card block 402 and the threaded column 103 fixed by the card interface 102 can be threadedly connected. The upper end of the support platform 101 is provided with a threaded groove 105 which can be connected with the threaded connection block 304 at the lower end of the fixed upper cover 3, and the rubber surround 106 can be carded with the inside of the fixed upper cover 3 to improve the sealing performance of the fixed upper cover 3 and the main body 1. The upper end of the base 107 is provided with an electrode 108, and the electrode 108 enables the hemispherical resonator 104 to work normally inside the shell 109.

[0037] Working principle: When in use, a connecting hole 403 is provided at the upper end of the clamping block 402, and the connecting hole 403 can be connected to the threaded column 103 at the lower end of the main body 1, so that the main body 1 and the fixed lower plate 4 can be connected, so that the lower end can isolate the current when the device is placed, and a ceramic layer 305 is arranged inside the connecting tube 301 of the fixed upper cover 3. The ceramic has an anti-interference function, so that the fixed upper cover 3 can have better anti-interference ability. A connecting port 302 is provided on the outer surface of the connecting tube 301, and the connecting port 302 can be connected to the clamping plate 201, so as to connect the fixed upper cover 3 and the anti-fall module 2.

[0038] 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. An anti-interference hemispherical resonant gyroscope, comprising a main body (1), characterized in that: The lower end surface of the main body (1) is threadedly sleeved with a fixed lower plate (4), the upper end surface of the main body (1) is threadedly sleeved with a fixed upper cover (3), the outer surface of the fixed upper cover (3) is threadedly connected with an anti-fall module (2), the main body (1) comprises a support platform (101), the upper end surface of the support platform (101) is fixedly provided with a base (107), the anti-fall module (2) comprises two clamping plates (201), the upper and lower end surfaces of the two clamping plates (201) are fixedly provided with rubber rings (202), and the outer surfaces of the two rubber rings (202) are fixedly provided with metal mesh layers (203); The fixed upper cover (3) comprises a connecting tube (301), the inner surface of which is fixedly provided with a ceramic layer (305), and the fixed lower plate (4) comprises a rubber insulating plate (401), the upper end surface of which is fixedly provided with a clamping block (402), and the upper end surface of the clamping block (402) is provided with a connecting hole (403).

2. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: The lower end surface of the support platform (101) is provided with a card interface (102), and the lower end surface of the support platform (101) is fixedly provided with a threaded column (103).

3. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: The upper end surface of the support platform (101) is provided with a threaded groove (105), and the upper end surface of the support platform (101) is fixedly provided with a rubber surround (106).

4. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: A plurality of electrodes (108) are fixedly arranged on the upper end surface of the base (107), and a hemispherical resonator (104) is rotatably arranged on the upper end surface of the base (107).

5. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: The front and rear end surfaces of the connecting tube (301) are both provided with connecting ports (302), and the front end surfaces of the two connecting ports (302) are both provided with two threaded holes (303).

6. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: Two fixing screws (204) are threadedly sleeved on the front end surfaces of the two clamping plates (201), and a threaded connecting block (304) is fixedly provided on the lower end surface of the connecting tube (301).

7. The anti-interference hemispherical resonant gyroscope according to claim 1, characterized in that: A housing (109) is clamped on the outer surface of the base (107).

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