Equipment for filling rubidium steam of miniature rubidium atomic clock

Abstract

The embodiment of the invention provides equipment for filling rubidium steam of a miniature rubidium atomic clock, and relates to the technical field of rubidium steam filling of rubidium atomic clocks. The equipment for filling the rubidium steam of the miniature rubidium atomic clock comprises a case for loading the equipment and an atomic absorption bubble, a rubidium steam filling assembly for filling the rubidium steam is installed in an inner cavity of the case, and meanwhile, a loading adjusting assembly is installed in the middle of the bottom end of the inner cavity of the case, the loading adjusting assembly comprises a mounting cylinder and an annular table used for limiting the atomic absorption bubble. According to the scheme, the rubidium steam filling efficiency and quality are improved, continuous and stable supply and smooth transmission of atomic absorption bubbles are achieved, accurate positioning and high-quality sealing are ensured, meanwhile, the requirements of different procedures are met through flexible adjustment, the automation level and reliability of production are remarkably improved, and the production cost is reduced. And powerful support is provided for large-scale production and application of the miniature rubidium atomic clock.

Description

Technical Field

[0001] The present application relates to the technical field of filling rubidium vapor in a rubidium atomic clock, and in particular to a device for filling rubidium vapor in a miniature rubidium atomic clock. Background Art

[0002] With the development of science and technology, atomic clocks have been widely used in navigation systems, communication networks, scientific research and other fields due to their extremely high time accuracy and stability. Rubidium atomic clocks are particularly suitable for portable devices and space applications due to their small size and low power consumption. However, the preparation process of the atomic absorption bubble, the core component of the rubidium atomic clock, directly affects the performance of the rubidium atomic clock. In particular, the filling process of rubidium vapor not only requires precise control of the amount of rubidium vapor, but also requires ensuring the sealing and reliability of the atomic absorption bubble.

[0003] At present, most of the equipment used to fill rubidium vapor can only process atomic absorption bubbles individually or in small quantities, which cannot meet the needs of large-scale production. This inefficient production method limits the mass production capacity of rubidium atomic clocks and increases manufacturing costs. During the rubidium vapor filling process, if the operation is improper or the environment is not strictly controlled, impurities are easily introduced, affecting the working performance of the rubidium atomic clock. After the atomic absorption bubble is filled with rubidium vapor, the opening needs to be quickly hot-melted and sealed to ensure the stability and sealing of the internal environment. However, existing hot-melt devices often have problems such as uneven heating and poor sealing, which affect the long-term stability of the rubidium atomic clock. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a device for filling rubidium vapor of a micro-rubidium atomic clock, and constructs a high-precision rubidium vapor filling system for a micro-rubidium atomic clock by integrating a rubidium vapor filling component, a continuous pushing component, a material transfer component, a loading and adjusting component, a hot melt component, and a mixing chamber transmission component. The synergistic effect of these components not only improves the efficiency and quality of rubidium vapor filling, but also realizes the continuous and stable supply and smooth transmission of atomic absorption bubbles, ensuring precise positioning and high-quality sealing. At the same time, it meets the requirements of different processes through flexible adjustment, significantly improves the automation level and reliability of production, and provides strong support for the large-scale production and application of micro-rubidium atomic clocks.

[0005] According to the embodiment of the present application, the device for filling rubidium vapor of a micro rubidium atomic clock comprises: a chassis for loading the device and an atomic absorption bubble, wherein the inner cavity of the chassis is provided with a rubidium vapor filling component for filling rubidium vapor, and at the same time, a loading adjustment component is installed in the middle of the bottom end of the inner cavity of the chassis, wherein the loading adjustment component comprises a mounting cylinder and an annular table for limiting the atomic absorption bubble, wherein the outer surface of the annular table is provided with a plurality of fixed arc grooves, and the annular table is sleeved on the outer surface of the mounting cylinder; The outer ring of the annular table is provided with a plurality of continuous pushing components in an annular manner, wherein the continuous pushing components include a feeding bin for feeding materials and a feeding slide installed at the output end of the feeding bin; The surface of the loading and adjusting component is respectively provided with a material transfer component and a hot melt component, and the hot melt component includes a hot melter 1 and a plurality of hot melters 2, and the hot melters 1 and 2 are located at the top of the outer side of the annular platform.

[0006] According to some embodiments of the present application, a lower body is installed at the bottom of the chassis, and an assembly table is installed at the bottom of the inner cavity of the chassis; The left and right ends of the bottom of the inner cavity of the assembly platform are respectively fixed with a crucible melting part and a vacuum pumping part, and the crucible melting part and the vacuum pumping part cooperate with a rubidium vapor filling component to fill rubidium vapor into the atomic absorption bubble.

[0007] According to some embodiments of the present application, the rubidium vapor filling assembly includes a steam delivery pipe body and a vacuum pipe body, wherein the output ends of the steam delivery pipe body and the vacuum pipe body are connected to a supply and bleed air pipe, and a cylinder 1 is arranged at the bottom of the supply and bleed air pipe, and a fixing platform is screwed to the output end of the cylinder 1; A plurality of gas delivery parts are installed through the surface of the fixing platform, and the gas delivery part is composed of a second guide pipe and a first guide pipe.

[0008] According to some embodiments of the present application, an assembly base is provided on one side of the feeding bin, and a driving motor is fastened to one side of the assembly base by bolts, and a transmission part is provided on the rear side of the inner cavity of the assembly base, and a screw rod is penetrated through the bottom of the inner cavity of the assembly base, wherein an inner thread tube is provided on the outer surface of the screw rod, and a suction push plate is connected to one end of the inner thread tube.

[0009] According to some embodiments of the present application, a plurality of arc grooves are formed through the inner surface of the installation cylinder, a material-resisting plate is provided at the bottom of the surface of the installation cylinder and at the bottom of the annular platform, and a plurality of connecting plates are connected to the inner surface of the material-resisting plate, wherein the connecting plates pass through the arc grooves to the inner cavity of the installation cylinder and are connected to the inner annular plate, and the connection between the connecting plates and the arc grooves is in sliding contact; The outer surface of the abutment tray is integrally formed with a plurality of abutment blocks, wherein one side of the end of the abutment block is connected with an inclined push plate, and the surface of the inclined push plate is beveled.

[0010] According to some embodiments of the present application, the material transfer assembly includes an annular slide and a linear slide for conveying atomic absorption bubbles, wherein a sliding groove cavity is commonly opened at the ends of the annular slide and the linear slide, and at the same time, vibrators are installed on the surfaces of the annular slide and the linear slide.

[0011] According to some embodiments of the present application, a lower fixing plate is installed at the bottom of the annular slide by bolts, and a fixed plate is arranged at the end of the lower fixing plate, wherein a plurality of introduction cylinders are arranged through the surface of the fixed plate.

[0012] According to some embodiments of the present application, the hot melt assembly further comprises an annular push-joint plate arranged in the inner cavity of the installation cylinder, wherein a supporting ring plate is arranged at the bottom of the annular push-joint plate, and a plurality of arc-shaped push-joint grooves are formed through the surface of the annular push-joint plate; A plurality of straight push plates are slidably penetrated at the surface end of the support ring disk, wherein a push column is welded to the end of the straight push plate, and the end of the push column extends to the inner cavity of the arc-shaped push groove.

[0013] According to some embodiments of the present application, the other end of the surface of the straight push plate is integrally connected with a triangular push plate, wherein sliding wheels are symmetrically arranged on both sides of the triangular push plate, and the connection between the sliding wheels and the triangular push plate is in sliding contact.

[0014] According to some embodiments of the present application, an adapter plate is installed at one end of the sliding wheel away from the triangular push plate, wherein a fixed column is provided at the center of the adapter plate through a bearing movable sleeve, and a coil spring is installed at the bottom of the surface of the fixed column. The inner surface ends of the first heat fuser and the second heat fuser are both connected with abutting sealing plates for sealing the opening of the atomic absorption bubble.

[0015] In one embodiment of the present application, the device for filling a miniature rubidium atomic clock with rubidium vapor also includes a transmission assembly for providing a power mixing chamber at intervals, wherein the transmission assembly for the mixing chamber includes a dual-axis motor for power output and an upper transmission shaft and a lower transmission shaft for power transmission, wherein the surface shaft end sleeve of the upper transmission shaft is provided with a connecting frame 1, and the surface shaft end sleeve of the lower transmission shaft is provided with a connecting frame 2.

[0016] According to some embodiments of the present application, opposite sides of the upper transmission shaft and the lower transmission shaft are both connected to magnetic elements, and one side of the magnetic element is magnetically connected to a magnet.

[0017] According to some embodiments of the present application, cylinder two is respectively provided on the surface of the upper transmission shaft and the lower transmission shaft, wherein the output end of cylinder two is connected to a push plate, and the outer surface of one end of the push plate is movably connected to a plurality of V-shaped plates through a rotating shaft, wherein a supporting plate is rotatably provided at the center of the V-shaped plate, and at the same time, a fixed guide wheel is installed at the other end of the V-shaped plate.

[0018] The beneficial effects of this application are: 1. The rubidium vapor filling component of the present invention realizes the synchronous filling of rubidium vapor and inert gas through the design of the steam delivery pipe body and the vacuum pipe body, ensures the uniform distribution of rubidium vapor in the atomic absorption bubble, and at the same time, uses the vacuum pumping part to vacuum the inside of the atomic absorption bubble in advance to ensure the purity during the filling process, thereby improving the efficiency and quality of rubidium vapor filling; the continuous pushing component drives the inner wire cylinder to rotate through the driving motor, and uses the screw rod to push the suction push plate to accurately control the pushing of the atomic absorption bubble, thereby realizing the continuous and stable supply of the atomic absorption bubble and improving the production automation level and work efficiency.

[0019] 2. The material transfer assembly of the present invention ensures the smooth transition of the atomic absorption bubble from the processing position to the discharge position through the combined design of the annular slide and the linear slide, combined with the conveying slide channel formed by the slide groove cavity and the auxiliary effect of the vibrator, thereby reducing the risk of material jamming and improving the reliability and stability of the system; the loading and adjustment assembly limits the atomic absorption bubble through the fixed arc groove on the annular table, and combined with the design of the material support plate and the inclined push plate, realizes the positioning and automatic pushing of the atomic absorption bubble, ensures the accuracy and consistency of the hot melt treatment, and improves the overall processing accuracy.

[0020] 3. The hot melt assembly of the present invention uniformly heats and seals the opening of the atomic absorption bubble through the synergistic effect of hot melter 1 and hot melter 2, and the coordinated effect of the abutting sealing plate and the inclined push plate ensures rapid sealing during the hot melt process, thereby improving the sealing quality and production efficiency; the transmission assembly of the mixing chamber realizes independent control of the upper transmission shaft and the lower transmission shaft through the design of a dual-axis motor and a magnetic suction part, and can flexibly adjust the positions of the annular push plate and the abutting plate to meet the needs of different processes, thereby improving the flexibility and adaptability of the system.

[0021] Finally, the present invention constructs a highly automated, high-precision miniature rubidium atomic clock rubidium vapor filling system by integrating the rubidium vapor filling component, the continuous pushing component, the material transfer component, the loading and adjusting component, the hot melt component and the mixing chamber transmission component. The rubidium vapor filling component realizes the synchronous filling of rubidium vapor and inert gas through the design of the steam delivery pipe body and the vacuum pipe body, ensuring the uniform distribution of rubidium vapor in the atomic absorption bubble. At the same time, the inside of the atomic absorption bubble is vacuumed in advance by using the vacuum pumping part to ensure the purity during the filling process, thereby improving the efficiency and quality of rubidium vapor filling. The continuous pushing component drives the inner wire cylinder to rotate through the driving motor, and uses the screw rod to push the suction and solidification push plate to accurately control the pushing of the atomic absorption bubble, thereby realizing the continuous and stable supply of the atomic absorption bubble and improving the production automation level and work efficiency. The material transfer component ensures the smooth transition of the atomic absorption bubble from the processing position to the discharging position through the combined design of the annular slide and the linear slide, combined with the conveying slide channel formed by the slide groove cavity, and the auxiliary role of the vibrator, reducing the risk of material jamming and improving the reliability and stability of the system. The loading and adjustment component limits the atomic absorption bubble through the fixed arc groove on the annular table, combined with the design of the material-receiving plate and the inclined push plate, realizes the precise positioning and automatic pushing of the atomic absorption bubble, ensures the accuracy and consistency of the hot melt treatment, and improves the overall processing accuracy. The hot melt component evenly heats and seals the opening of the atomic absorption bubble through the synergistic effect of the hot melter 1 and the hot melter 2, and ensures the rapid sealing during the hot melt process through the combination of the abutting sealing plate and the inclined push plate, improving the sealing quality and production efficiency. The transmission component of the mixing room realizes the independent control of the upper transmission shaft and the lower transmission shaft through the ingenious design of the dual-axis motor and the magnetic suction part, and can flexibly adjust the position of the annular push plate and the material-receiving plate to meet the needs of different processes, improving the flexibility and adaptability of the system. The combined use of these components not only significantly improves the efficiency and quality of rubidium vapor filling, but also greatly reduces the need for manual intervention, improves the level of production automation and reliability, and provides strong support for the large-scale production and application of miniature rubidium atomic clocks.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure assembly according to an embodiment of the present application; Figure 2 is an exploded schematic diagram of the overall structure according to an embodiment of the present application; Figure 3 is a schematic cross-sectional view of a chassis structure according to an embodiment of the present application; Figure 4 is a schematic diagram of the assembly platform structure according to an embodiment of the present application; Figure 5 It is a schematic diagram of the structural assembly of a continuous material pushing assembly, a material transfer assembly and a loading and adjusting assembly according to an embodiment of the present application; Figure 6 is a schematic diagram of the structure of the air supply and drainage pipe according to an embodiment of the present application; Figure 7 is a schematic diagram of the partial structural decomposition of a material transfer component according to an embodiment of the present application; Figure 8 It is a schematic diagram of the local structural assembly of a material transfer component according to an embodiment of the present application; Fig. 9 It is a schematic diagram of the structural assembly of the cylinder 1, the fixing platform, the first guide pipe, the second guide pipe and the detection control unit according to the embodiment of the present application; Fig.10 is a schematic diagram of the structure of a continuous pushing assembly according to an embodiment of the present application; Fig.11 is a schematic diagram of the partial structure of a continuous pushing assembly according to an embodiment of the present application; Fig.12 is a schematic diagram of the structure decomposition of a loading adjustment assembly according to an embodiment of the present application; Fig.13 It is a schematic diagram of the structure of the loading and adjusting assembly, the hot melt assembly, the atomic bubble and the mixing chamber transmission assembly according to an embodiment of the present application; Fig.14 It is a schematic diagram of the structural decomposition of a loading adjustment component, a hot melt component and a mixing chamber transmission component according to an embodiment of the present application; Fig.15 This is a schematic diagram of a partial structure of a hot melt assembly according to an embodiment of the present application; Fig.16 is a second schematic diagram of a partial structure of a hot melt assembly according to an embodiment of the present application; Fig.17 is a schematic diagram of the exploded structure of the transmission assembly of the mixing chamber according to an embodiment of the present application; Fig.18 is a schematic diagram of the support plate structure according to an embodiment of the present application; Fig.19 It is a schematic diagram of the structural assembly of the upper transmission shaft, magnetic attraction member, magnet, cylinder 2, push plate, V-shaped plate, support plate and fixed guide wheel according to the embodiment of the present application.

[0024] Icons: 100, chassis; 110, lower body; 120, assembly table; 130, crucible melting parts; 140, vacuum parts; 150, feeding table; 160, feeding pipe; 200, air delivery pipe; 210, steam delivery pipe body; 220, vacuum pipe body; 230, cylinder 1; 240, fixed table; 250, first delivery pipe; 260, second delivery pipe; 300, continuous pushing assembly; 310, feeding bin; 320, assembly base; 3 30, driving motor; 331, transmission member; 340, screw rod; 341, inner wire cylinder; 350, suction and pushing plate; 360, feeding slide; 400, material transmission assembly; 410, fixed plate; 420, lower fixed plate; 430, annular slide; 440, straight slide; 450, vibrator; 460, slide slot; 470, introduction cylinder; 500, loading and adjusting assembly; 510, installation cylinder; 511, arc groove; 520, annular table; 52 1. Fixed arc groove; 530, material-receiving plate; 531, connecting plate; 532, inner ring plate; 540, abutment block; 550, inclined push plate; 600, hot melt assembly; 610, annular push plate; 611, arc-shaped push groove; 620, supporting ring plate; 630, straight push plate; 631, push column; 640, triangular push plate; 650, hot melter 1; 660, hot melter 2; 670, abutment sealing plate; 680, adapter plate; 681, fixed column; 68 2. Coil spring; 683. Sliding wheel; 700. Atomic absorption bubble; 800. Mixing chamber transmission assembly; 810. Double-axis motor; 820. Upper transmission shaft; 821. Lower transmission shaft; 830. Connecting frame one; 831. Connecting frame two; 840. Support plate; 841. Support frame; 850. Magnetic element; 851. Magnet; 860. Cylinder two; 861. Push plate; 862. V-shaped plate; 863. Support plate; 864. Fixed guide wheel. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] like Figure 1-Figure 16 The device for filling rubidium vapor of a micro rubidium atomic clock according to an embodiment of the present application comprises: a chassis 100 and an atomic absorption bubble 700 for loading the device; a lower body 110 is installed at the bottom of the chassis 100, and an assembly table 120 is installed at the bottom of the inner cavity of the chassis 100, wherein the chassis 100 and the lower body 110 cooperate to form two assembly areas using the assembly table 120, the upper assembly area is used to fill the atomic absorption bubble with rubidium vapor, and the lower assembly area is used to assemble auxiliary processing equipment; The left and right ends of the bottom of the inner cavity of the assembly table 120 are respectively fixedly equipped with a crucible melting piece 130 and a vacuuming piece 140. The crucible melting piece 130 and the vacuuming piece 140 cooperate with the rubidium vapor filling component to fill the atomic absorption bubble 700 with rubidium vapor. The vacuuming piece 140 pre-evacuates the atomic absorption bubble 700, and then uses the crucible melting piece 130 to perform high-temperature hot melting of rubidium metal to form rubidium vapor to fill the atomic absorption bubble 700. During this period, the rubidium vapor filling component synchronously feeds inert gas into the atomic absorption bubble 700 through a pipeline for use; As a further optimization of the present solution, a vacuum device may be optionally installed on the rear side of the chassis 100 for performing vacuum treatment on the interior of the chassis 100 .

[0027] Specifically, a feeding table 150 is installed at the inner cavity end of the chassis 100, wherein the output end at the bottom of the feeding table 150 is connected to multiple feeding pipes 160, and the feeding pipes 160 are interconnected with the feed end of the feeding bin 310. Therefore, the atomic absorption bubble 700 to be filled can be put into the feeding bin 310 through the feeding table 150 and the feeding pipes 160 for feeding.

[0028] The inner cavity of the chassis 100 is equipped with a rubidium vapor filling assembly for rubidium vapor filling; the rubidium vapor filling assembly includes a steam delivery pipe body 210 and a vacuum pipe body 220, and the surfaces of the steam delivery pipe body 210 and the vacuum pipe body 220 are both equipped with a control valve and a pressure valve, wherein the output ends of the steam delivery pipe body 210 and the vacuum pipe body 220 are connected to the air supply and bleed pipe 200, and the input end of the steam delivery pipe body 210 is connected to the output end of the crucible melting part 130, and the other end of the vacuum pipe body 220 is connected to the vacuum pumping part 140; The end of the air supply and ducting pipe 200 is screwed to the end of the inner cavity of the chassis 100 through a support rod, so that the air supply and ducting pipe 200 is suspended in the chassis 100, and a cylinder 1 230 is provided at the bottom of the air supply and ducting pipe 200, wherein the top of the cylinder 1 230 is fastened to the bottom of the air supply and ducting pipe 200 by bolts, so as to fix the cylinder 1 230, and the output end of the cylinder 1 230 is screwed to a fixing platform 240, and the fixing platform 240 is used to fix the first guide pipe 250 and the second guide pipe 260; The cylinder 1 230 drives the fixing platform 240 to move downward, thereby driving the bottom outlet ends of the first guide tube 250 and the second guide tube 260 to be inserted into the atomic absorption bubble 700 .

[0029] Specifically, one side of the steam delivery pipe body 210 is connected to a pipeline, and the pipeline is fed with an inert gas, so that the rubidium vapor and the inert gas can be flushed into the atomic absorption bubble 700; A plurality of gas delivery sections are installed through the surface of the fixed platform 240, and the gas delivery section is composed of a second guide pipe 260 and a first guide pipe 250, and the bottoms of adjacent second guide pipes 260 and first guide pipes 250 are in a mutually connected state; wherein, the first guide pipe 250 is used to transport rubidium vapor and inert gas, and the second guide pipe 260 is used to evacuate the atomic absorption bubble 700.

[0030] Specifically, the surfaces of the second guide pipe 260 and the first guide pipe 250 are both equipped with control valve bodies, and when the rubidium metal vapor and the inert gas are filled into the atomic absorption bubble 700 of the rubidium atomic clock, the control valve bodies are carried out during the process of transporting the rubidium vapor and the inert gas, so as to ensure the accuracy and safety of the process, and use the external gas cylinder to store high-purity inert gas such as neon or krypton; When the inert gas is stored in a gas cylinder, the high pressure gas in the gas cylinder is adjusted to a suitable low pressure through a pressure reducing valve, the mass flow controller MFC is used to accurately control the gas flow rate, ensure that the inert gas enters the atomic absorption bubble 700 through the first guide pipe 250 at a constant rate, and the gas flow rate is fine-tuned by a needle valve; the temperature sensor monitors the temperature of the gas before entering the atomic absorption bubble 700 to ensure that the temperature is within a suitable range, and the heater can be used to preheat the gas when necessary to prevent condensation or temperature fluctuations. In addition, the stop valve is used to open and close the gas supply, the one-way valve prevents gas backflow, and the solenoid valve is used for automatic control, which can be automatically opened and closed under program control.

[0031] In the process of evacuating the inside of the atomic absorption bubble 700 by using the vacuum pump 140, a corresponding control valve body is installed on the second vacuum delivery pipe 260. The vacuum pump 140 is composed of a mechanical pump and a molecular pump. The mechanical pump is used for preliminary vacuuming to reduce the initial pressure, while the molecular pump is used to further increase the vacuum degree to reach a high vacuum state. A vacuum gauge is installed on the second delivery pipe 260 to monitor the vacuum degree to ensure that the required vacuum level is reached.

[0032] Among them, the stop valve is used to open and close the vacuum pumping member 140 to ensure that it can be completely cut off when vacuum pumping is not required. The needle valve is used to fine-tune the vacuum pumping rate, especially when slow vacuum pumping is required. The diaphragm valve is used to provide a reliable seal in a high vacuum state to prevent leakage. The pressure sensor monitors the vacuum degree to ensure that the required vacuum level is reached. The temperature sensor monitors the temperature in the vacuum to prevent overheating. The controller is used to control the operation of the vacuum pumping member 140, and can automatically adjust the vacuum pumping rate and time according to a preset program.

[0033] The outer ring of the annular table 520 is provided with a plurality of continuous pushing components 300 for feeding the atomic absorption bubble 700, wherein the continuous pushing component 300 includes a feeding bin 310 for feeding and a feeding slide 360 ​​installed at the output end of the feeding bin 310, the inner cavity of the feeding bin 310 and the feeding slide 360 ​​form a feeding and conveying channel, which can feed the atomic absorption bubble 700 into the fixed arc groove 521 in the annular table 520, and the atomic absorption bubble 700 is abutted and limited by the combination of the suction push plate 350 and the fixed arc groove 521; there are a plurality of feeding bins 310, and the plurality of feeding bins 310 are arranged around the outside of the mounting cylinder 510, and at the same time, the bottom of the mounting cylinder 510 is fixedly installed on the outer ring of the fixed plate 410, wherein the fixed plate 410 The surface of the assembly groove is provided for use with the mounting cylinder 510, and an assembly base 320 is provided on one side of the feeding bin 310, and the inner cavities of the assembly base 320, the feeding bin 310 and the feeding slide 360 ​​are all connected to each other, and a driving motor 330 is fastened to one side of the assembly base 320 by bolts, and a transmission member 331 is provided on the rear side of the inner cavity of the assembly base 320, and a screw rod 340 is provided through the bottom of the inner cavity of the assembly base 320, wherein an inner wire cylinder 341 is threadedly sleeved on the outer surface of the screw rod 340, and the rotation of the inner wire cylinder 341 can drive the screw rod 340 to move linearly, and one end of the inner wire cylinder 341 is connected to a suction push plate 350, and when the inner wire cylinder 341 is driven by force, the suction push plate 350 can be driven to move through the screw rod 340.

[0034] The transmission member 331 is composed of two pulleys and a belt, wherein the two pulleys are respectively sleeved on the output shaft of the driving motor 330 and the outer surface of the inner wire cylinder 341, and the driving motor 330 is used to rotate the inner wire cylinder 341, and then the screw rod 340 is driven to move by the principle of thread transmission, and finally the position of the suction push plate 350 is adjusted, so that the suction push plate 350 pushes the atomic absorption bubble 700; As a further optimization of this solution, for the movement and adjustment method of the suction push plate 350, an electric telescopic rod can also be used in this solution, and the output shaft of the electric telescopic rod is connected to one side of the suction push plate 350, so that the suction push plate 350 can be pushed by the electric telescopic rod.

[0035] Specifically, the suction push plate 350 is an electric rubber suction cup, which is used to absorb the atomic absorption bubble 700, so that when the atomic absorption bubble 700 in the feeding bin 310 falls to the bottom thereof, it is pushed to the fixed arc groove 521 through the suction push plate 350 and the screw rod 340.

[0036] Finally, after the atomic absorption bubble 700 passes through the feeding tube 160 and enters the feeding bin 310, the screw rod 340 is driven to drive the suction push plate 350 to push the atomic absorption bubble 700, so that it passes through the feeding slide 360 ​​and is sent into the fixed arc groove 521 opened on the annular table 520. The fixed arc groove 521 and the suction push plate 350 are used to clamp and limit the atomic absorption bubble 700 so as to perform subsequent hot melt treatment.

[0037] At the same time, a loading adjustment assembly 500 is installed in the middle of the bottom end of the inner cavity of the chassis 100, wherein the loading adjustment assembly 500 includes a mounting cylinder 510 and an annular table 520 for limiting the atomic absorption bubble 700, wherein a plurality of fixed arc grooves 521 are opened on the outer surface of the annular table 520, and the annular table 520 is sleeved on the outer surface of the mounting cylinder 510, wherein the mounting cylinder 510 is fastened to the end of the assembly table 120 by bolts.

[0038] The mounting cylinder 510 is mounted on the top of the fixed disk 410 and supported by the fixed disk 410, and the lower fixed disk 420 is fastened to the top of the assembly table 120 by bolts to fix and assemble the above equipment. A plurality of arc grooves 511 are opened through the inner surface of the mounting cylinder 510, wherein the arc grooves 511 are used in conjunction with the connecting plates 531, and a material resistance disk 530 is arranged at the bottom of the surface of the mounting cylinder 510 and located at the bottom of the annular table 520, and a plurality of connecting plates 531 are connected to the inner surface of the material resistance disk 530, wherein the connecting plates 531 pass through the arc grooves 511 to the inner cavity of the mounting cylinder 510 and are connected to the inner ring plates 532, and the connection between the connecting plates 531 and the arc grooves 511 is in sliding contact, wherein the inner ring plates 532 are driven by the mixing chamber transmission assembly 800.

[0039] The outer surface of the abutment plate 530 is integrally formed with a plurality of abutment blocks 540, and the bottom of the abutment block 540 contacts the end of the introduction tube 470. Therefore, the abutment block 540 is utilized to support the atomic absorption bubble 700 at the fixed arc groove 521, and can also shield the feed port of the introduction tube 470 to prevent the atomic absorption bubble 700 in the processing state from falling into the introduction tube 470; after the processing is completed, the feed port of the introduction tube 470 can be exposed by changing the position of the annular table 520, and the atomic absorption bubble 700 filled with rubidium vapor can be discharged outward; wherein, one side of the end of the abutment block 540 is connected to an inclined push plate 550, and the surface of the inclined push plate 550 is beveled so that the inclined push plate 550 is inclined.

[0040] The direct cooperation between the rubidium vapor filling assembly and the loading and adjusting assembly 500 ensures accurate positioning and efficient filling during the rubidium vapor filling process. The rubidium vapor filling assembly realizes the synchronous filling of rubidium vapor and inert gas through the design of the steam delivery pipe body 210 and the vacuum pipe body 220, ensuring the uniform distribution of rubidium vapor in the atomic absorption bubble 700. At the same time, the loading and adjusting assembly 500 limits the atomic absorption bubble 700 through the fixed arc groove 521 on the annular table 520, and combines the design of the material support plate 530 and the inclined push plate 550 to realize the accurate positioning and automatic pushing of the atomic absorption bubble 700, ensuring the accuracy and consistency of the hot melt treatment. This direct cooperation not only avoids leakage and contamination during the filling process, but also improves the stability and reliability of the filling process.

[0041] A material transfer assembly 400 is arranged on the surface of the loading and adjusting assembly 500, and the material transfer assembly 400 includes an annular slide 430 and a linear slide 440 for conveying the atomic absorption bubble 700, wherein a sliding groove 460 is jointly opened at the ends of the annular slide 430 and the linear slide 440, and the sliding groove 460 is used to form a sliding cavity channel for conveying the atomic absorption bubble 700, so as to convey the processed atomic absorption bubble 700 outward, and at the same time, vibrators 450 are installed on the surfaces of the annular slide 430 and the linear slide 440, and the linear slide 440 and the vibrator 450 are used to increase the fluidity of the atomic absorption bubble 700.

[0042] The sliding groove cavity 460 is opened in an inclined shape on the surface of the annular slide 430 and the linear slide 440 , and the groove height of the sliding groove cavity 460 on the annular slide 430 is higher than the groove height of the sliding groove cavity 460 on the linear slide 440 .

[0043] The bottom of the annular slide 430 is fastened with a lower fixed plate 420 by bolts, and the end of the lower fixed plate 420 is provided with a fixed plate 410, wherein a plurality of introduction tubes 470 are provided through the surface of the fixed plate 410, wherein the bottom of the introduction tube 470 is connected to the top of the annular slide 430, and the end of the introduction tube 470 is in contact with the bottom of the abutment block 540; The introduction cylinder 470 can be used to assist in supporting the fixed plate 410, so that the fixed plate 410 is fixedly installed on the end of the lower fixed plate 420, and the introduction cylinder 470 plays a role in conveying materials. Since the bottom of the introduction cylinder 470 is installed on the end of the annular slide 430, the atomic absorption bubble 700 entering the introduction cylinder 470 will eventually flow out through the slide trough cavity 460.

[0044] The direct cooperation between the continuous pushing component 300 and the material transfer component 400 realizes the full process automation management of the atomic absorption bubble 700 from feeding to discharging. The continuous pushing component 300 drives the inner wire tube 341 to rotate through the driving motor 330, and uses the screw 340 to push the suction push plate 350 to accurately control the pushing of the atomic absorption bubble 700, ensuring the continuous and stable supply of materials. The material transfer component 400 ensures the smooth transition of the atomic absorption bubble 700 from the processing position to the discharging position through the combined design of the annular slide 430 and the straight slide 440, combined with the conveying slide channel formed by the slide groove 460, and the auxiliary role of the vibrator 450, reducing the risk of material jamming and improving the reliability and stability of the system. The direct cooperation between these components enables the entire system to achieve seamless connection between various processes, greatly improving production efficiency and the overall performance of the system.

[0045] The surface of the loading and adjusting component 500 is provided with a hot melt component 600, wherein the hot melt component 600 is mounted on both sides of the inside and outside of the mounting tube 510, and the hot melt component 600 includes a hot melter 1 650 and a plurality of hot melters 2 660, wherein the hot melter 1 650 and the hot melters 2 660 are located at the top of the outer side of the annular platform 520, wherein the hot melter 1 650 and the hot melters 2 660 are arranged at the fixed arc groove 521, and the hot melter 1 650 and the hot melters 2 660 cooperate to heat the opening of the atomic absorption bubble 700 to make it hot-melt sealed, Wherein, the heat fuser 1 650 and the heat fuser 2 660 both use one of a resistance heater, a laser heater and a flame heater; preferably, a resistance heater is used; The resistance heating is to place the resistance heater close to the opening of the atomic absorption bubble 700, gradually increase the current, make the temperature rise to the set value, and use the temperature controller and thermocouple to monitor the temperature to ensure the temperature is uniform; Laser heating is to use a laser heater to locally heat the opening of the atomic absorption bubble 700. Adjust the laser power and scanning speed to ensure uniform heating, and use an infrared temperature sensor to monitor the temperature.

[0046] Flame heating is to heat the opening of the atomic absorption bubble 700 using a flame heater. Adjust the flame size and distance to ensure uniform heating. Use an infrared temperature sensor to monitor the temperature.

[0047] The hot melt assembly 600 further includes an annular push-connection plate 610 disposed in the inner cavity of the installation tube 510, wherein a support ring plate 620 is disposed at the bottom of the annular push-connection plate 610, and the outer surface of the support ring plate 620 is fixedly connected to the inner surface of the installation tube 510, and a plurality of arc-shaped push grooves 611 are formed through the surface of the annular push-connection plate 610; A plurality of straight push plates 630 are slidably provided at the surface end of the support ring disk 620, wherein a push column 631 is welded at the end of the straight push plate 630, and the end of the push column 631 extends to the inner cavity of the arc-shaped push groove 611; therefore, when the annular push plate 610 rotates, under the cooperation of the arc-shaped push groove 611 and the push column 631, and under the linear limit of the straight push plate 630 by the support ring disk 620, the plurality of straight push plates 630 can be synchronously expanded outward or synchronously contracted inward, thereby changing the position of the hot melter 650; Specifically, the push plate 630 and the support ring disk 620 are in sliding contact at their joints. Under the limit of the support ring disk 620 , the push plate 630 is in a linear sliding state, and the axial end of the push plate 630 passes through the outside of the mounting tube 510 .

[0048] The other end of the surface of the straight push plate 630 is integrally connected with a triangular push plate 640 , wherein sliding wheels 683 are symmetrically provided on both sides of the triangular push plate 640 , and the sliding wheels 683 and the triangular push plate 640 are in sliding contact at the joint.

[0049] An adapter plate 680 is installed at one end of the sliding wheel 683 away from the triangular push plate 640, and the other end of the adapter plate 680 is rotatably connected to the second hot melter 660 through a rotating shaft, wherein a fixed column 681 is provided at the center of the adapter plate 680 through a bearing movable sleeve, and the bottom of the fixed column 681 is in a sliding contact state with the top of the material-receiving plate 530, wherein a sliding placement groove is provided on the surface of the material-receiving plate 530, and the bottom of the fixed column 681 extends to the inner cavity of the sliding placement groove and makes sliding contact therewith, so that when the material-receiving plate 530 moves, the fixed column 681 is relatively in a static state; As a further optimization of this solution, a limit slot is provided on the surface of the triangular push plate 640, and a limit slider is sleeved on the surface of the sliding wheel 683, wherein the limit slider extends into the limit slot, and the two are in sliding contact; A coil spring 682 is installed at the bottom of the surface of the fixing column 681, and the coil spring 682 can drive the adapter plate 680 to reset. Fig.16 As shown, the coil spring 682 is in a stretched state. When the straight push plate 630 drives the triangular push plate 640 to retract inward, the coil spring 682 can drive the fixed column 681 to reset, thereby adjusting the position of the adapter plate 680; Then, the position of the second heat fuser 660 is changed by the cooperation of the straight push plate 630, the triangular push plate 640, the sliding wheel 683 and the coil spring 682. When the atomic absorption bubble 700 is melted, the straight push plate 630 drives the first heat fuser 650 to move, and the two adjacent second heat fusers 660 are retracted inward, and then the first heat fuser 650 and the second heat fuser 660 wrap and heat the openings of the adjacent atomic absorption bubbles 700. The inner surface ends of the heat fuser 1 650 and the heat fuser 2 660 are both connected with abutting sealing plates 670 for sealing the opening of the atomic absorption bubble 700. The abutting sealing plates 670 and the inclined push plates 550 in the loading and adjusting assembly 500 are used in conjunction with each other to seal the opening of the atomic absorption bubble 700 after heat melting. As a further optimization of this solution, the inner cavity of the abutting sealing plate 670 forms a cooling cavity, and both sides of the end are connected to circulating cooling liquid pipelines through pipes, which cooperate with an external circulating pump to dissipate heat for the abutting sealing plate 670; When the atomic absorption bubble 700 is subjected to the heat melting step, the annular push plate 610 acts to drive the straight push plate 630 to move, thereby causing the adjacent heat melters 1 650 and 2 660 to shrink relatively and press against the opening of the atomic absorption bubble 700, and then the heat melters 1 650 and 2 660 are used to perform heat melting treatment on the atomic absorption bubble 700. After heat melting, the abutment plate 530 is rotated at a small angle, thereby driving the abutment block 540 and the inclined push plate 550 to rotate, and the inclined push plate 550 is rotated until its end contacts the bottom of the atomic absorption bubble 700, and the inclined push plate 550 is in an inclined state, so that the inclined push plate 550 in the moving state can press against and push the atomic absorption bubble 700 upward, and the surface of the atomic absorption bubble 700 moves upward and contacts with the abutment sealing plate 670, so that the abutment sealing plate 670 presses against its opening, so that the atomic absorption bubble 700 in the heat melting state can be quickly sealed.

[0050] like Figure 17-Figure 19 It is shown that when the atomic absorption bubble 700 is filled with rubidium vapor, the annular push-up disk 610 and the material-receiving disk 530 need to be intermittently adjusted at a small angle, and the annular push-up disk 610 and the material-receiving disk 530 have different angle adjustment ranges, which is difficult to achieve using a set of driving devices. Adding multiple sets of devices has no effective assembly space due to their compact space, so it is not convenient to flexibly deploy a single set of driving devices to timely adjust the annular push-up disk 610 and the material-receiving disk 530 according to needs. For this reason, the device for filling the micro-rubidium atomic clock with rubidium vapor also includes a transmission assembly 800 for providing an interval to provide a power mixing chamber, wherein the mixing chamber transmission assembly 800 includes a dual-axis motor 810 for power output and an upper transmission shaft 820 and a lower transmission shaft 821 for power transmission, wherein the surface shaft end of the upper transmission shaft 820 is sleeved with a connecting frame 1 830, and the surface shaft end of the lower transmission shaft 821 is sleeved with a connecting frame 2 831; Among them, the dual-axis motor 810 preferably adopts a motor with dual output end shafts rotating in the same direction, and the lower transmission shaft 821 is in active contact with the output shaft at the bottom of the dual-axis motor 810. At the same time, the upper transmission shaft 820 is in active contact with the output shaft at the end of the dual-axis motor 810.

[0051] One end of the dual-axis motor 810 is fastened to a support plate 840 by bolts, and support frames 841 are mounted on the upper and lower ends of the support plate 840, wherein the support frame 841 and the adjacent upper transmission shaft 820 and lower transmission shaft 821 are movably connected by bearings, so that the support plate 840 and the support frame 841 are used to auxiliary support the upper transmission shaft 820 and the lower transmission shaft 821.

[0052] The upper transmission shaft 820 and the lower transmission shaft 821 are connected to the opposite sides thereof with a magnetic attraction member 850, and one side of the magnetic attraction member 850 is magnetically connected to a magnet 851, wherein the two magnets 851 are respectively connected to the two output shafts of the dual-axis motor 810. Therefore, when the magnetic attraction member 850 is energized, it can be attracted to the magnet 851, and then the two output shafts of the dual-axis motor 810 are respectively connected to the upper transmission shaft 820 and the lower transmission shaft 821, thereby driving the upper transmission shaft 820 and the lower transmission shaft 821 to rotate. By using the magnetic attraction member 850 and the magnet 851 to movably connect the upper transmission shaft 820 and the lower transmission shaft 821, the corresponding connecting frame 1 830 and the connecting frame 2 831 can be controlled to rotate according to demand, thereby respectively driving the annular push-connection plate 610 and the material resistance plate 530 to rotate.

[0053] The surfaces of the upper transmission shaft 820 and the lower transmission shaft 821 are respectively provided with cylinder 2 860, wherein the output end of the cylinder 2 860 is connected with a push plate 861, and the outer surface of one end of the push plate 861 is movably connected with a plurality of V-shaped plates 862 through a rotating shaft, wherein a supporting plate 863 is rotatably provided at the center of the V-shaped plate 862, and the other end of the supporting plate 863 contacts the surface of the support disk 840, and at the same time, a fixed guide wheel 864 is installed at the other end of the V-shaped plate 862, and the fixed guide wheel 864 is used for abutting the adjacent fixed guide wheel 864 against the upper transmission shaft 820 or the lower transmission shaft 821 when the adjacent magnet 851 and the magnetic attraction member 850 are in a non-magnetic attraction state, so that the upper transmission shaft 820 and the lower transmission shaft 821 stop rotating; Therefore, the V-shaped plate 862 is limited and supported by the supporting plate 863, and then when the cylinder 860 moves, the pushing plate 861 can pull the V-shaped plate 862 to flip, so that the fixed guide wheel 864 moves inward or oppositely. When moving inward, it abuts against the adjacent lower transmission shaft 821 or upper transmission shaft 820 to limit it and prevent it from continuing to rotate. When the fixed guide wheel 864 moves outward, the limiting state of the adjacent upper transmission shaft 820 or lower transmission shaft 821 is released, and the adjacent upper transmission shaft 820 and lower transmission shaft 821 are driven in cooperation with the magnetic suction part 850 and the magnet 851.

[0054] Specifically, the working principle of the device for filling the rubidium vapor of the micro rubidium atomic clock is as follows: first, the atomic absorption bubble 700 to be filled is fed into the feeding bin 310 through the feeding table 150 and the feeding pipe 160 in the chassis 100, and then the driving motor 330 is used to drive the inner wire cylinder 341 to rotate, thereby pushing the screw rod 340 to move, driving the suction push plate 350 to push the atomic absorption bubble 700 to the fixed arc groove 521 on the annular table 520 for limiting. Next, the inside of the atomic absorption bubble 700 is evacuated by the vacuum pump 140, and then the crucible melting part 130 is started to heat the rubidium metal to generate rubidium vapor, and the rubidium vapor is injected into the evacuated atomic absorption bubble 700 through the steam delivery pipe body 210 and the first guide pipe 250, and at the same time, the inert gas is synchronously fed through the steam delivery pipe body 210 to stabilize the rubidium vapor. After the filling is completed, the opening part of the atomic absorption bubble 700 is heated and sealed by the hot melt unit 650 and the hot melt unit 660 in the hot melt unit 600. During the sealing process, the cooling liquid circulation system of the sealing plate 670 helps to quickly cool down and solidify to ensure the sealing effect. Finally, the upper transmission shaft 820 and the lower transmission shaft 821 are driven by the double-axis motor 810 in the mixing chamber transmission assembly 800, and then the positions of the annular push plate 610 and the material plate 530 are adjusted to achieve the orderly discharge of the atomic absorption bubble 700 that has been filled and sealed. The whole process has a high degree of automation and is easy to operate, which can effectively improve the efficiency and quality of the rubidium vapor filling of the micro rubidium atomic clock.

[0055] The electronic components and models used in the present invention can be determined according to actual needs.

[0056] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0057] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A device for filling rubidium vapor of a micro rubidium atomic clock, comprising a chassis (100) for loading the device and an atomic absorption bubble (700), characterized in that: The inner cavity of the chassis (100) is installed with a rubidium vapor filling component for filling rubidium vapor, and at the same time, a loading adjustment component (500) is installed in the middle of the bottom end of the inner cavity of the chassis (100), wherein the loading adjustment component (500) comprises a mounting cylinder (510) and an annular table (520) for limiting the position of the atomic absorption bubble (700), wherein the outer surface of the annular table (520) is provided with a plurality of fixed arc grooves (521), and the annular table (520) is sleeved on the outer surface of the mounting cylinder (510); The outer ring of the annular table (520) is provided with a plurality of continuous material pushing assemblies (300) in an annular shape, wherein the continuous material pushing assembly (300) comprises a material feeding bin (310) for feeding materials and a material feeding slide (360) installed at the output end of the material feeding bin (310); The surface of the loading and adjusting component (500) is respectively provided with a material transfer component (400) and a hot melt component (600), wherein the hot melt component (600) comprises a hot melter 1 (650) and a plurality of hot melters 2 (660), and the hot melters 1 (650) and the hot melters 2 (660) are located at the top of the outer side of the annular platform (520).

2. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 1, characterized in that: A lower body (110) is installed at the bottom of the chassis (100), and an assembly platform (120) is installed at the bottom of the inner cavity of the chassis (100); A crucible melting component (130) and a vacuum pumping component (140) are respectively fixedly mounted on the left and right ends of the bottom of the inner cavity of the assembly platform (120). The crucible melting component (130) and the vacuum pumping component (140) cooperate with a rubidium vapor filling component to fill the atomic absorption bubble (700) with rubidium vapor.

3. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 2, characterized in that: The rubidium vapor filling assembly comprises a steam delivery pipe body (210) and a vacuum pipe body (220), wherein the output ends of the steam delivery pipe body (210) and the vacuum pipe body (220) are connected to an air supply and bleed pipe (200), a cylinder 1 (230) is arranged at the bottom of the air supply and bleed pipe (200), and a fixing platform (240) is screwed to the output end of the cylinder 1 (230); A plurality of gas delivery parts are installed through the surface of the fixing platform (240), and the gas delivery parts are composed of a second guide pipe (260) and a first guide pipe (250).

4. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 3, characterized in that: An assembly base (320) is provided on one side of the feeding bin (310), a driving motor (330) is fastened to one side of the assembly base (320) by bolts, a transmission member (331) is provided on the rear side of the inner cavity of the assembly base (320), a screw rod (340) is provided through the bottom of the inner cavity of the assembly base (320), wherein an inner thread tube (341) is provided on the outer surface of the screw rod (340), and one end of the inner thread tube (341) is connected to a suction push plate (350).

5. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 4, characterized in that: The inner surface of the installation cylinder (510) is penetrated by a plurality of arc-shaped grooves (511), a material-resisting plate (530) is provided at the bottom of the surface of the installation cylinder (510) and located at the bottom of the annular platform (520), and the inner surface of the material-resisting plate (530) is connected to a plurality of connecting plates (531), wherein the connecting plates (531) penetrate the inner cavity of the installation cylinder (510) through the arc-shaped grooves (511) and are connected to the inner ring plate (532), and the connection between the connecting plates (531) and the arc-shaped grooves (511) is in sliding contact; The outer surface of the abutment plate (530) is integrally formed with a plurality of abutment blocks (540), wherein one side of the end of the abutment block (540) is connected to an inclined push plate (550), and the surface of the inclined push plate (550) is beveled.

6. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 5, characterized in that: The material transfer assembly (400) comprises an annular slide (430) and a linear slide (440) for conveying atomic absorption bubbles (700), wherein the ends of the annular slide (430) and the linear slide (440) are provided with a sliding groove cavity (460), and at the same time, vibrators (450) are installed on the surfaces of the annular slide (430) and the linear slide (440).

7. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 6, characterized in that: A lower fixing plate (420) is fastened with bolts at the bottom of the annular slide (430), and a fixed plate (410) is provided at the end of the lower fixing plate (420), wherein a plurality of introduction tubes (470) are provided through the surface of the fixed plate (410).

8. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 7, characterized in that: The hot melt assembly (600) further comprises an annular push-joint plate (610) arranged in the inner cavity of the installation cylinder (510), wherein a supporting ring plate (620) is arranged at the bottom of the annular push-joint plate (610), and a plurality of arc-shaped push-joint grooves (611) are formed through the surface of the annular push-joint plate (610); A plurality of straight push plates (630) are slidably provided on the surface end of the support ring disk (620), wherein a push column (631) is welded to the end of the straight push plate (630), and the end of the push column (631) extends to the inner cavity of the arc-shaped push groove (611).

9. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 8, characterized in that: The other end of the surface of the straight push plate (630) is integrally formed and connected with a triangular push plate (640), wherein sliding wheels (683) are symmetrically arranged on both sides of the triangular push plate (640), and the sliding wheels (683) and the triangular push plate (640) are in sliding contact at the joint.

10. The device for filling rubidium vapor of a micro rubidium atomic clock according to claim 9, characterized in that: An adapter plate (680) is installed at one end of the sliding wheel (683) away from the triangular push plate (640), wherein a fixing column (681) is provided at the center of the adapter plate (680) via a bearing sleeve, and a coil spring (682) is installed at the bottom of the surface of the fixing column (681); The inner surface ends of the first heat fuser (650) and the second heat fuser (660) are both connected with abutting sealing plates (670) for sealing the opening of the atomic absorption bubble (700).

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