Crystal oscillator vibrating disc

Abstract

The utility model provides a kind of crystal vibration disc, belong to vibration disc technical field.The crystal vibration disc, including shell and transmission joint being equipped with shell top end, it is characterized by: shell top is fixedly installed with vibration disc body by transmission joint, vibration disc body inner bottom is equipped with mounting hole, and outer bottom and shell top end are pasted, mounting hole inside and transmission joint top end lock connection, spiral vane is integrally made in vibration disc body inboard wall, and top outer end is equipped with track, track inner end is fixedly connected with vibration disc body top outer end by fixed component, fixed component inner corner end is equipped with guide rod, guide rod tail end extends to the above spiral vane, wherein, the spiral vane of vibration disc body inboard wall is arranged obliquely, and cooperates with the fixed component for positioning fixed track and guide rod, significantly improves crystal vibration delivery stability, effectively solves the key problems such as crystal vibration easy to fall in existing equipment, insufficient connection strength between conveying line and track.

Description

Technical Field

[0001] This application relates to the technical field of vibrating discs, and more particularly, to a crystal oscillator vibrating disc. Background Art

[0002] In the context of the booming development of the electronics manufacturing industry, crystal oscillators, as key frequency control components in electronic devices, are seeing an increasing level of automation in their production and assembly processes. The crystal oscillator vibrating disc, as the core equipment for achieving the automatic sorting and conveying of crystal oscillators, plays an indispensable role in the production line. It makes the disordered crystal oscillators move along a specific trajectory through vibration, ultimately achieving an orderly output, greatly improving production efficiency and reducing the cost of manual intervention. However, there are still many problems亟待解决 in the actual application of existing crystal oscillator vibrating discs. On the one hand, crystal oscillators are prone to falling off the conveyor line during transportation, mainly due to the unreasonable design of the conveying structure. The conveying tracks or spiral blades of traditional vibrating discs often lack effective limiting and guiding structures. When the crystal oscillators move under the action of vibration thrust, they are likely to deviate from the preset trajectory due to factors such as speed fluctuations and attitude offsets, especially at the corners and transition areas of the conveyor line, where the falling phenomenon is more frequent. This not only increases the loss of crystal oscillators but may also interrupt the production process due to the stuck crystal oscillators, seriously affecting the continuity and stability of the production line. On the other hand, since different models and specifications of crystal oscillators require matching conveying tracks of different sizes and shapes, the frequent replacement of tracks has become the norm in production. However, the connection structure between the conveyor line and the track of existing crystal oscillator vibrating discs cannot meet this requirement. Most connection structures use a single bolt fixation or simple snap connection method, which is extremely prone to connection loosening and increased gaps under the working conditions of long-term vibration and frequent disassembly and assembly, resulting in insufficient connection strength. This not only exacerbates the shaking and offset of crystal oscillators during transportation, increasing the risk of falling, but may also shorten the service life of the equipment and increase the maintenance cost due to the wear and deformation of the connection components. Therefore, in view of the problems of easy falling of crystal oscillators and insufficient connection strength between the conveyor line and the track existing in existing crystal oscillator vibrating discs, it is urgent to develop a new type of crystal oscillator vibrating disc with an optimized structure and higher stability to meet the high-precision and high-efficiency production requirements of the electronics manufacturing industry. Utility Model Content

[0003] To make up for the above deficiencies, this application provides a crystal oscillator vibrating disc to solve the problems raised in the above background art.

[0004] To achieve the above object, the technical solution adopted by the present utility model to solve its technical problems is as follows:

[0005] It should be noted that the part "亟待解决" in the original text seems to be a Chinese phrase that might need to be replaced with something more appropriate in the English translation. Here, I've left it as it is for the purpose of following your instructions exactly. If there's a specific English equivalent you want for this part, please let me know and I can adjust accordingly.A crystal oscillator vibrating disk, comprising a housing and a transmission joint provided at the top of the housing, characterized in that: a vibrating disk body is fixedly installed at the top of the housing through the transmission joint, an installation hole is opened at the inner bottom of the vibrating disk body, and the outer bottom is fitted with the top of the housing, the inside of the installation hole is locked and connected with the top end of the transmission joint, a spiral blade is integrally formed on the inner side wall of the vibrating disk body, and a track is provided at the outer end of the top, the inner end of the track is fixedly connected with the outer end of the top of the vibrating disk body through a fixing component, a guiding rod is provided at the inner corner end of the fixing component, and the tail end of the guiding rod extends above the spiral blade.

[0006] Further, the vibrating disk body presents a conical shape with a narrower bottom and a wider top, the inner bottom presents an arc-shaped protrusion, and the outer bottom matches the top of the housing, the top discharge end moves inward and is positioned and connected with the track through the fixing component.

[0007] Further, the outer surface edge of the spiral blade inclines towards the inner surface edge and is integrally formed with the inner side wall of the vibrating disk body, the bottom end of the spiral blade is horizontally corresponding to the edge of the inner bottom of the vibrating disk body, and a guiding plate is integrally formed on the outer side of the top end.

[0008] Further, the vertical distance between the highest end and the lowest end of the conveying line formed by the vibrating disk body and the spiral blade is 40 - 60 cm.

[0009] Further, the opposite surface of the guiding plate and the vibrating disk body presents a shape that is wider first and then narrower along the discharging line of the spiral blade, and the inside of the narrow end is mutually matched with the inside of the track.

[0010] Further, the surface of the track has a crack by itself, and the large head end is fixedly connected with the outer end of the vibrating disk body through the fixing component, and the inner bottom inclines from the large head end to the small head end.

[0011] Further, the fixing component includes a bottom block, three groups of first threaded holes, three locking bolts, a docking groove and a side fixing structure, the bottom block is welded to the outer top end of the spiral blade, the docking groove is opened at the outer bottom of the large head end of the track, three groups of the first threaded holes are equidistantly opened on the surface of the bottom block and the inner top of the docking groove and are mutually clamped, and the threaded ends of the three locking bolts are respectively threadedly fixed with the inner rings of a group of the first threaded holes opened on the inner top of the docking groove through a group of the first threaded holes opened on the bottom block.

[0012] Further, the side fixing structure of the fixing component consists of a groove, a reinforcing block, two second threaded holes, a locking block and two fixing bolts. The groove is provided at the outer end of the vibrating disc body, and one of the second threaded holes is provided on the side wall. The reinforcing block is integrally formed at the large head end of the track, and one of the second threaded holes is provided on the side wall. The outer end of the reinforcing block is inserted into the inside of the groove. The inner part of the locking block is fitted to the outer wall of the connection between the vibrating disc body and the track, and a through hole is provided on the side wall, which corresponds to the two second threaded holes. The threaded ends of the two fixing bolts are respectively fixedly connected with the external locking nuts through the through hole and the two second threaded holes.

[0013] Further, the guide rod is bent in the same curvature as the spiral blade, and one end is integrally formed with the bottom corner end of the locking block, and the other end extends above the spiral blade.

[0014] The utility model has the following beneficial effects:

[0015] 1. In terms of preventing the crystal oscillator from falling, the overall structural design of the utility model shows significant advantages. The vibrating disc body adopts a conical design with a narrow bottom and a wide top, and the inner bottom is an arc-shaped protrusion, which can use the vibration force to guide the crystal oscillator to the edge, reduce the disorderly accumulation in the bottom area, and create conditions for the crystal oscillator to rise stably along the spiral blade. The outer surface edge of the spiral blade inclines from the outer surface edge to the inner surface edge and is integrally formed with the inner side wall of the vibrating disc body. This structure makes the crystal oscillator naturally gather towards the inner side of the blade under the action of the vibration thrust, reducing the risk of falling from the outer side of the blade. At the same time, the guiding plate on the outer side of the top end of the spiral blade is in a shape that is wide first and then narrow along the discharging line, and the narrow end is matched with the inside of the track, which can accurately gather and guide the crystal oscillator about to enter the track, avoiding the crystal oscillator from falling due to attitude deviation in the transition area. In addition, the vertical distance between the highest end and the lowest end of the conveying line formed by the vibrating disc body and the spiral blade is set to -cm. This reasonable height design not only ensures that the crystal oscillator has enough space to complete sorting and conveying, but also avoids the increase of the falling risk of the crystal oscillator during the conveying process due to too high height, taking into account both the conveying efficiency and stability.

[0016] 2. The design of the guide rod of the utility model further strengthens the anti-falling effect. It is bent in the same curvature as the spiral blade, one end is integrally formed with the bottom corner end of the locking block, and the other end extends above the spiral blade, which can effectively limit the crystal oscillator about to enter the track on the spiral blade. It is like setting a "guardrail" for the crystal oscillator, preventing the crystal oscillator from bouncing or deviating during vibration and getting out of the conveying path, and ensuring that the crystal oscillator smoothly enters the track. The cracks provided on the surface of the track can timely remove the crystal oscillators with abnormal sizes, avoiding their jamming in the track and causing other crystal oscillators to fall. At the same time, the inner bottom of the track inclines from the large head end to the small head end, using gravity to assist the movement of the crystal oscillator, reducing the problems of the entry and falling of the crystal oscillators on the front spiral blade caused by jamming.

[0017] 3. In enhancing the connection strength between the lifting conveyor and the track, the design of the fixing component is particularly crucial. The bottom block and the docking groove are firmly clamped and fixed through three groups of first threaded holes and three locking bolts, providing stable support for the track from the bottom; the reinforcement block is inserted into the groove, and further locked from the side in cooperation with the locking block, two second threaded holes and two fixing bolts, forming a double fixing structure of "bottom + side". This double fixing method greatly improves the connection stability and strength. Even under the working conditions of long-term vibration and frequent track replacement, it can effectively prevent connection loosening and gap increase, ensuring the reliability of the connection between the track and the vibration disk body, and reducing the crystal oscillator conveying failure caused by connection problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic structural diagram of a crystal oscillator vibrating disk provided by an embodiment of the present application;

[0020] Figure 2 is a schematic structural diagram of the disassembly of the housing and the transmission joint provided by an embodiment of the present application;

[0021] Figure 3 [[ID=Id=19]]is a schematic structural diagram of the disassembly of the locking block provided by an embodiment of the present application; [[ID=Id=21]]

[0022] [[ID=Id=22]] Figure 4 [[ID=Id=23]]is a schematic structural diagram of the track removal provided by an embodiment of the present application;

[0023] Figure 5 is a schematic structural diagram of the track, the reinforcement block and the docking groove marking provided by an embodiment of the present application;

[0024] Figure 6 is a schematic structural diagram of the track provided by an embodiment of the present application;

[0025] Figure 7 is a schematic structural diagram of the connection between the locking block and the guide rod provided by an embodiment of the present application;

[0026] Figure 8 is provided by an embodiment of the present application Figure 4 The enlarged structural diagram at location A in

[0027] In the figure: 1 - outer shell; 2 - transmission joint; 3 - vibration disk body; 4 - mounting hole; 5 - spiral blade; 6 - track; 7 - fixing component; 8 - guiding rod; 51 - guiding plate; 61 - crack; 71 - bottom block; 72 - first threaded hole; 73 - locking bolt; 74 - docking groove; 75 - groove; 76 - reinforcement block; 77 - second threaded hole; 78 - locking block; 79 - fixing bolt. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0029] Embodiment:

[0030] Please refer to Figure 1 , a crystal oscillator vibration disk, including an outer shell 1 and a transmission joint 2 provided at the top end of the outer shell 1.

[0031] Among them, the outer shell 1 is cast from high-strength aluminum alloy material, is cylindrical as a whole, and is equipped with vibration equipment inside. In addition, the vibration equipment is an existing technology in this field, so it will not be described in detail here. The inner and outer walls of the outer shell 1 are treated with anti-corrosion, which can effectively cope with the humid environment in the workshop, and a transmission joint 2 is provided on the surface and is in contact with the bottom of the vibration disk body 3.

[0032] Among them, the transmission joint 2, as the core connecting part connecting the vibration disk body 3, and the outer wall of the part located inside the vibration disk body 3 is treated with silica gel, which can protect the crystal oscillator inside the vibration disk body 3 from being collided and scratched.

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8, A crystal oscillator vibrating disk, including a housing 1, at the top of which a vibrating disk body 3 is fixedly installed through a transmission joint 2. An installation hole 4 is opened at the inner bottom of the vibrating disk body 3, and the outer bottom is fitted with the top end of the housing 1. The inside of the installation hole 4 is locked and connected to the top end of the transmission joint 2. A spiral blade 5 is integrally formed on the inner side wall of the vibrating disk body 3, and a track 6 is provided at the outer top end. The inner end of the track 6 is fixedly connected to the outer top end of the vibrating disk body 3 through a fixing component 7. A guiding rod 8 is provided at the inner corner end of the fixing component 7, and the tail end of the guiding rod 8 extends above the spiral blade 5; A guiding plate 51 is integrally formed on the outer side of the top end of the spiral blade 5; A crack 61 is provided on the surface of the track 6; The fixing component 7 includes a bottom block 71, three first threaded holes 72, three locking bolts 73, a docking groove 74, a groove 75, a reinforcing block 76, two second threaded holes 77, a locking block 78 and two fixing bolts 79.

[0034] Among them, the installation hole 4 is opened at the central position of the inner bottom of the vibrating disk body 3. This position design can ensure that after the vibrating disk body 3 and the housing 1 are connected through the transmission joint 2, the overall force is uniform, reducing the additional loss caused by the center of gravity offset during the vibration process.

[0035] Among them, the vibrating disk body 3 as a whole presents a conical shape that is narrower at the bottom and wider at the top. This shape design can utilize the centrifugal force during vibration to prompt the crystal oscillator to naturally move towards the edge, providing the initial power for the subsequent ascent along the spiral blade 5. The inner bottom presents an arc-shaped protrusion with a protrusion height of 3 cm. This arc-shaped structure can reduce the accumulation and retention of crystal oscillators at the bottom, allowing the crystal oscillators to enter the conveying path of the spiral blade 5 more smoothly. The outer bottom of the vibrating disk body 3 is completely matched with the shape and size of the top of the outer shell 1, and the two are connected by vibration equipment to ensure that the vibration energy can be efficiently transmitted to the vibrating disk body 3. At the same time, the top discharge end of the vibrating disk body 3 moves inward, and is precisely positioned and connected to the track 6 through the fixing component 7 to ensure that the crystal oscillator can smoothly transition from the spiral blade 5 on the inner side wall of the vibrating disk body 3 to the track 6. In addition, the outer surface edge of the spiral blade 5 is inclined towards the inner surface edge, and the inclination angle is set according to actual applications. This inclined design can form an inward guiding force on the crystal oscillator, guiding the crystal oscillator to gather towards the inner side of the blade, effectively preventing the crystal oscillator from falling from the blade edge during the conveying process. The spiral blade 5 and the inner side wall of the vibrating disk body 3 are integrally formed by a molding process, greatly enhancing the firmness of the connection between the two, avoiding problems such as blade loosening and falling off in a long-term high-frequency vibration environment, and extending the service life of the equipment. The bottom end of the spiral blade 5 is horizontally corresponding to the inner bottom edge of the vibrating disk body 3 to ensure that the crystal oscillator can smoothly enter the spiral blade 5 from the inner bottom of the vibrating disk body 3. In addition, a guiding plate 51 is integrally made on the outer side of the top end of the spiral blade 5. This guiding plate 51 can re-align the crystal oscillator about to enter the track 6, further ensuring the stable posture of the crystal oscillator when it enters the track 6. In addition, the vertical distance between the highest end and the lowest end of the conveying line formed by the vibrating disk body 3 and the spiral blade 5 is 50 cm, which is within a reasonable range of 40 - 60 cm. This distance setting not only provides sufficient sorting and conveying space for the crystal oscillator to ensure that the crystal oscillator can complete posture adjustment and orderly arrangement during the conveying process, but also does not increase the risk of the crystal oscillator falling during the conveying process due to excessive distance, taking into account the efficiency and stability of the crystal oscillator conveying.

[0036] Among them, a guiding plate 51 is integrally made on the outer side of the top end of the spiral blade 5. The opposite surface of the guiding plate 51 and the vibrating disk body 3 presents a shape that is first wide and then narrow along the discharge line of the spiral blade 5, gradually narrowing as the discharge line progresses. This design of being first wide and then narrow can gradually gather and sort the crystal oscillators conveyed on the spiral blade 5, making the originally relatively scattered crystal oscillators gradually arranged neatly. And, the inside of the narrow end of the guiding plate 51 cooperates with the inside of the track 6, and the connection between the two is smoothly transitioned, with a gap not exceeding 0.5 mm, ensuring that the sorted crystal oscillators can accurately and smoothly enter the track 6, avoiding jamming or falling.

[0037] Among them, the track 6 is made of wear-resistant metal material, and its surface has a crack 61 by itself. The length of the crack 61 runs through most areas of the track 6, which is convenient for users to observe the crystal oscillator inside the track 6. The large-head end of the track 6 is fixedly connected to the outer end of the vibration disk body 3 through the fixing component 7. After connection, the fit between the two is high, and there will be no obvious shaking during the vibration process. At the same time, the inner bottom of the track 6 is inclined from the large-head end to the small-head end, and the inclination angle can be set to a specific angle according to the actual use of the device. This inclined design can utilize the gravity to assist the crystal oscillator to move inside the track 6, improve the conveying efficiency, and reduce the residence of the crystal oscillator in the track 6.

[0038] Among them, the fixing component 7 is the core structure to ensure the stable connection of the track 6 with the vibration disk body 3 and the spiral blade 5. The bottom block 71 is made of stainless steel and is fixed to the outer top end of the spiral blade 5 by welding, and its surface is polished to ensure flatness. Three groups of first threaded holes 72 are equally spaced on the surface of the bottom block 71 for cooperating with the locking bolts 73. A docking groove 74 matching the bottom block 71 is provided at the outer bottom of the large-head end of the track 6, and three corresponding first threaded holes 72 are also provided at the inner top of the docking groove 74, and the positions are exactly aligned with the first threaded holes 72 on the bottom block 71. During assembly, the bottom block 71 and the docking groove 74 are clamped with each other, and the fitting clearance does not exceed 0.1 mm. Then, the threaded ends of the three locking bolts 73 are respectively passed through the first threaded holes 72 on the bottom block 71 and are threadedly fixed to the first threaded holes 72 at the inner top of the docking groove 74, and the tightening torque is controlled at 25-30 N·m to achieve the firm connection between the bottom of the track 6 and the spiral blade 5. At the same time, anti-slip agents can be added when installing the three locking bolts 73 to increase the installation stability of the locking bolts 73. A groove 75 is provided at the outer end of the vibration disk body 3, and a second threaded hole 77 is provided on the side wall. A reinforcing block 76 is integrally made at the large-head end of the track 6 and forms an interference fit with the groove 75 with an interference amount of 0.05-0.1 mm. A second threaded hole 77 is also provided at the corresponding position on the side wall of the large-head end of the track 6 to ensure coaxiality with the threaded hole on the vibration disk body 3. The locking block 78 is an inverted U-shaped steel plate, and its inner surface completely fits the outer wall at the connection between the vibration disk body 3 and the track 6, and the roughness Ra of the fitting surface ≤1.6 μm. Two through holes are provided on the side wall of the locking block 78, and the hole diameters are accurately corresponding to the two second threaded holes 77. During assembly, the threaded ends of the two fixing bolts 79 are respectively passed through the through holes and the two second threaded holes 77 and are tightened in cooperation with the external locking nuts to further strengthen the lateral connection between the track 6 and the vibration disk body 3 through the locking block 78. Through the above double fixing structure, the fixing component 7 can effectively resist the impact force and torque during the vibration process, ensure the connection strength between the track 6 and the vibration disk body 3, and maintain the connection stability and reliability even under the working condition of frequently replacing the track.

[0039] Among them, the guide rod 8 is a key component for smoothly transporting the auxiliary crystal oscillator. The guide rod 8 is made of spring steel, with good elasticity and toughness, and can maintain a stable structure in a long-term vibration environment. Its overall shape presents a bending form that is exactly the same as the radian of the spiral blade 5, and the bending radius is accurately calculated according to the curvature of the spiral blade 5 to ensure a perfect fit with the bending trajectory of the blade. One end of the guide rod 8 is connected to the bottom corner end of the lock block 78 by an integral welding process, and after being polished, the surface is ensured to be smooth to avoid scratching the crystal oscillator. This integral forming connection method makes the guide rod 8 and the lock block 78 form a firm overall structure, which can effectively resist the external forces generated during vibration and prevent loosening or breaking. The other end of the guide rod 8 extends above the spiral blade 5, and the vertical height of its top end from the surface of the spiral blade 5 is set according to the actual situation. This height setting can not only provide enough passing space for the crystal oscillator, but also form an effective limiting effect on the crystal oscillator to prevent the crystal oscillator from detaching from the spiral blade 5 due to bouncing or offset during the vibration transportation process.

[0040] It should be noted that the specific model and specification of the transmission joint 2 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0041] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A crystal oscillator, comprising a housing (1) and a transmission joint (2) disposed at the top end of the housing (1), characterized in that: The vibratory plate body (3) is fixedly installed on the top of the outer shell (1) through the transmission joint (2). The bottom of the vibratory plate body (3) is provided with a mounting hole (4), and the bottom of the outer shell (1) is attached to the top of the outer shell (1). The inside of the mounting hole (4) is locked to the top of the transmission joint (2). The inner side wall of the vibratory plate body (3) is integrally made with a spiral blade (5), and the top outer end is provided with a track (6). The inner end of the track (6) is fixedly connected to the top outer end of the vibratory plate body (3) through a fixing component (7). The inner corner end of the fixing component (7) is provided with a guide rod (8), and the tail end of the guide rod (8) extends to the top of the spiral blade (5).

2. The crystal oscillator disk according to claim 1, characterized in that, The vibratory feeder body (3) is a cone shape that is narrow at the bottom and wide at the top. The inner bottom has an arc-shaped protrusion, and the outer bottom matches the top of the outer shell (1). The top discharge end is close to the inside and is positioned and connected to the track (6) through the fixing component (7).

3. A crystal oscillator disk according to claim 2, characterized in that, The outer surface edge of the spiral blade (5) is inclined towards the inner surface edge and is integrally formed with the inner sidewall of the vibratory plate body (3). The bottom end of the spiral blade (5) is horizontally aligned with the bottom edge of the vibratory plate body (3), and a guide plate (51) is integrally formed on the outer side of the top end.

4. A crystal oscillator disk according to claim 3, characterized in that, The vertical distance between the highest and lowest points of the conveyor line formed by the vibratory plate body (3) and the spiral blade (5) is 40-60cm.

5. A crystal oscillator disk according to claim 4, characterized in that, The guide plate (51) and the vibratory plate body (3) face each other along the discharge line of the spiral blade (5), which is wide at first and then narrow, and the inside of the narrow end cooperates with the inside of the track (6).

6. A crystal oscillator disk according to claim 5, characterized in that, The track (6) has a crack (61) on its surface, and the larger end is fixedly connected to the outer end of the vibratory plate body (3) through the fixing component (7), and the inner bottom is inclined from the larger end to the smaller end.

7. A crystal oscillator disk according to claim 6, characterized in that, The fixing component (7) includes a base block (71), three sets of first threaded holes (72), three locking bolts (73), a docking groove (74), and a side fixing structure. The base block (71) is welded to the outer top of the spiral blade (5). The docking groove (74) is opened on the outer bottom of the large end of the track (6). Three sets of first threaded holes (72) are opened at equal intervals on the surface of the base block (71) and the top of the docking groove (74), and they are interlocked with each other. The threaded ends of the three locking bolts (73) are respectively fixed by the inner ring threads of the first threaded holes (72) opened on the base block (71) and the first threaded holes (72) opened on the top of the docking groove (74).

8. A crystal oscillator disk according to claim 7, characterized in that, The side fixing structure of the fixing component (7) consists of a groove (75), a reinforcing block (76), two second threaded holes (77), a locking block (78), and two fixing bolts (79). The groove (75) is provided on the outer end of the vibratory plate body (3), and a second threaded hole (77) is provided on the side wall. The reinforcing block (76) is integrally formed on the large end of the track (6), and a second threaded hole (77) is provided on the side wall. The outer end of the reinforcing block (76) is inserted into the groove (75). The lock block (78) is fitted to the outer wall of the connection between the vibratory plate body (3) and the track (6), and the side wall has a through hole. The through hole corresponds to the two second threaded holes (77). The threaded ends of the two fixing bolts (79) are fixedly connected to the external locking nuts through the through hole and the two second threaded holes (77), respectively.

9. A crystal oscillator disk according to claim 8, characterized in that, The guide rod (8) has the same curvature as the spiral blade (5), and one end is integrally formed with the bottom corner of the locking block (78), while the other end extends upwards towards the spiral blade (5).

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