H-type temperature compensation type quartz crystal oscillator

Abstract

The invention relates to the technical field of oscillators, and provides an H-type temperature compensation type quartz crystal oscillator which comprises a placing frame and further comprises a dismounting device, a placing groove is formed in the top of the placing frame, a placing rod penetrates through the top of the placing frame in a sliding mode, and a placing plate is fixedly installed at the top of the placing frame. An oscillator body is fixedly installed at the top of the containing frame, a sealing frame is arranged on the inner wall of the containing groove, the dismounting device comprises a U-shaped frame, a limiting rod, a limiting spring, a first limiting groove, a second limiting groove, a protection plate, a protection rod and a protection spring, and after limiting of the limiting rod is relieved, the limiting rod is manually pulled to move in the direction away from the oscillator body; the limiting rod moves in the direction away from the oscillator body to be separated from the sealing hole and release limiting of the sealing frame, accidental disassembly is prevented through the protection rod, the possibility of faults of the oscillator body can be reduced, and therefore the integrity of the sealing frame is kept.

Description

Technical Field

[0001] The present invention relates to the technical field of oscillators, and in particular to an H-type temperature compensated quartz crystal oscillator. Background Art

[0002] Temperature compensated quartz crystal oscillators usually consist of an oscillator body, temperature compensation equipment, protective equipment and limit equipment.

[0003] The patent with the patent announcement number CN218772028U relates to a quartz crystal oscillator that is convenient for internal heat dissipation, and relates to the technical field of quartz crystal oscillators. The quartz crystal oscillator that is convenient for internal heat dissipation includes a crystal oscillator base plate, the bottom of which is fixedly mounted with electrode pins, and the top surface of which is provided with a card slot. The quartz crystal oscillator that is convenient for internal heat dissipation can quickly conduct the heat generated by the operation of the quartz crystal oscillator by arranging a heat conducting sheet in the inner groove and arranging a heat dissipation aluminum block and a heat dissipation groove on the surface of the heat conducting sheet, which is conducive to auxiliary heat dissipation of the generated heat, and through the metal mesh arranged on the inner side wall of the heat dissipation strip hole, the heat inside the inner groove is well dissipated, and it can effectively block external dust and improve the overall heat dissipation efficiency, wherein the outer shell can be disassembled from the card slot, which is convenient for later cleaning and maintenance of the quartz crystal oscillator.

[0004] In the above patent, the outer shell can be disassembled from the card slot to facilitate the subsequent cleaning and maintenance of the quartz crystal oscillator. However, it is difficult to prevent the sealing frame from being accidentally disassembled due to external force. The accidental disassembly of the sealing frame will cause the environment of the running oscillator to change, thereby affecting its frequency stability and performance. Summary of the invention

[0005] The present invention provides an H-type temperature compensated quartz crystal oscillator, which solves the problem of an H-type temperature compensated quartz crystal oscillator in the related art.

[0006] The technical solution of the present invention is as follows: an H-type temperature compensated quartz crystal oscillator comprises a placement frame and a disassembly device, wherein a placement groove is provided on the top of the placement frame, a placement rod is slidably penetrated through the top of the placement frame, a placement plate is fixedly installed on the top of the placement frame, an oscillator body is fixedly installed on the top of the placement frame, and a sealing frame is provided on the inner wall of the placement groove, wherein the disassembly device comprises a U-shaped frame, a limit rod, a limit spring, a No. 1 limit groove, a No. 2 limit groove, a protection plate, a protection rod and a protection spring, after the limit of the limit rod is released, the limit rod is manually pulled to move in a direction away from the oscillator body, the limit rod moves in a direction away from the oscillator body to break away from the contact with the sealing hole and releases the limit on the sealing frame, the U-shaped frame is fixedly installed on the top of the placement frame, the limit rod slides through the inner and outer walls of the U-shaped frame, the limit spring is arranged between the U-shaped frame and the limit rod, the No. 1 limit groove The limiting groove is formed on the circumferential surface of the limiting rod, the No. 2 limiting groove is formed on the circumferential surface of the limiting rod, the protection plate is fixedly installed on the left side of the U-shaped frame, the protection rod slides through the left and right walls of the protection plate, the protection spring is arranged between the protection plate and the protection rod, and a sealing hole is arranged on the surface of the sealing frame. By manually pulling the protection rod to move in a direction away from the linkage plate, the protection rod moves in a direction away from the linkage plate to break away from the contact with the No. 2 limiting groove and release the limitation on the limiting rod. Preventing accidental disassembly by the protection rod can reduce the possibility of failure of the oscillator body, thereby maintaining the integrity of the sealing frame and ensuring that the frequency stability and performance of the oscillator are not affected. By moving the placement rod upward, the placement plate is driven upward, and the placement plate is driven upward to drive the sealing frame upward to release the seal of the oscillator body. The quick detachable design can greatly reduce the time for maintaining the oscillator body, thereby reducing the downtime cost.

[0007] According to the above technical solution, the L-shaped plate is fixedly installed on the front side of the limiting rod, a linkage hole is opened on the right side of the L-shaped plate, a linkage plate is fixedly installed on the inner wall of the linkage hole, and the limiting rod moves in a direction away from the oscillator body to break away from the contact with the sealing hole and release the limitation on the sealing frame.

[0008] According to the above technical solution, the limiting rod contacts the inner wall of the sealing hole, a No. 1 spring is arranged between the placement rod and the placement frame, the No. 1 spring can drive the placement rod to reset, and the protection rod contacts the inner wall of the No. 2 limiting groove.

[0009] According to the above technical scheme, it also includes a detection device and a deceleration device, the detection device includes a load-bearing plate, an L-shaped tube, a detection plate, a detection rod, an operating panel, an operating rod, a button and a protective groove, the operating rod moves in a direction close to the button to drive the operating rod to move, the operating rod moves to contact the operating panel and limits the button, the load-bearing plate is fixedly installed on the top of the placement frame, the L-shaped tube is fixedly passed through the front and rear walls of the load-bearing plate, the detection plate is slidably installed on the inner wall of the L-shaped tube, the detection rod is fixedly installed on the left side of the detection plate, the operating panel is slidably installed on the inner wall of the L-shaped tube, the operating rod is fixedly installed on the rear side of the operating panel, the button is fixedly installed on the top of the placement frame, and the protective groove is opened on the circumferential surface of the button.

[0010] According to the above technical solution, a No. 3 spring is arranged between the L-shaped tube and the detection plate, and the No. 3 spring can drive the detection plate to reset, and the button is electrically connected to the oscillator body.

[0011] According to the above technical solution, a No. 4 spring is arranged between the L-shaped tube and the operating panel, and the No. 4 spring can drive the operating panel to reset. A steel wire rope is arranged between the detection plate and the operating panel, and the elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring.

[0012] According to the above technical solution, the deceleration device includes a deceleration frame, a deceleration plate, a flow hole, a fixed rod, an arc panel, a square hole and a blocking plate. The slow movement of the deceleration plate causes the placement rod to move slowly, the slow movement of the placement rod causes the placement plate to move slowly, and the slow movement of the placement plate causes the sealing frame to slowly pop up. The deceleration frame is fixedly installed on the top of the inner wall of the placement frame, the deceleration plate is fixedly installed on the bottom of the placement rod, the flow hole is opened at the top of the deceleration plate, the fixed rod is fixedly installed on the top of the deceleration plate, the arc panel is slidably installed on the circumferential surface of the fixed rod, the square hole is opened at the top of the arc panel, and the blocking plate is fixedly installed on the top of the fixed rod.

[0013] According to the above technical solution, liquid is arranged inside the deceleration frame, the deceleration plate contacts the inner wall of the deceleration frame, and a rubber ring is arranged between the deceleration plate and the deceleration frame, and the rubber ring can increase the sealing between the deceleration plate and the deceleration frame.

[0014] The working principle and beneficial effects of the present invention are: 1. In the present invention, by manually pulling the protection rod to move in a direction away from the linkage plate, the protection rod moves in a direction away from the linkage plate to break away from the contact with the No. 2 limit groove and release the limit on the limit rod. By preventing accidental disassembly by the protection rod, the possibility of oscillator body failure can be reduced, thereby maintaining the integrity of the sealing frame and ensuring that the frequency stability and performance of the oscillator are not affected. By moving the placement rod upward, the placement plate is driven upward, and the placement plate is driven upward to drive the sealing frame upward to release the seal of the oscillator body. The quick detachable design can greatly reduce the time for maintaining the oscillator body, thereby reducing downtime costs.

[0015] 2. In the present invention, the operation rod is moved toward the button under the elastic force of the No. 4 spring through the movement of the steel wire rope. The movement of the operation rod toward the button drives the movement of the operation rod. The movement of the operation rod contacts the operation panel and limits the button. The button cannot be pressed due to the limitation of the operation rod. By limiting the button, accidental activation of the oscillator body under maintenance can be prevented, thereby reducing the safety risk to the operator. The inability of the oscillator body to operate can avoid measurement errors caused by signal interference, thereby improving the accuracy of the maintenance results.

[0016] 3. In the present invention, the placement rod is moved slowly by slowly moving the speed reducer, which in turn causes the placement plate to move slowly, and the sealing frame is slowly popped up by slowly moving the speed reducer. The slow popping up can reduce component damage caused by sudden pressure release, thereby protecting the internal components of the oscillator body. The liquid in the speed reducer frame can quickly flow upward through the flow hole, so that the speed reducer can quickly move downward, and the speed reducer can quickly move downward so that the sealing frame can be quickly installed. The speed reducer can quickly move downward, which further shortens the time for assembling or replacing the oscillator body, thereby helping to improve the overall efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 4 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged; Figure 5 This is a schematic diagram of the position structure of the load-bearing plate and the L-shaped tube of the present invention; Figure 6 For the present invention Figure 5The enlarged schematic diagram of the structure of part C in the middle; Figure 7 This is a schematic diagram of the position structure of the protection plate and the protection rod of the present invention; Figure 8 It is a schematic diagram of the position structure of the speed reducer and the fixing rod of the present invention.

[0019] In the figure: 1. placement frame; 2. placement slot; 3. placement rod; 4. placement plate; 5. oscillator body; 6. sealing frame; 7. U-shaped frame; 8. limit rod; 9. limit spring; 10. No. 1 limit slot; 11. No. 2 limit slot; 12. protection plate; 13. protection rod; 14. protection spring; 15. L-shaped plate; 16. linkage hole; 17. linkage plate; 181. load-bearing plate; 182. L-shaped tube; 183. detection plate; 184. detection rod; 185. operation panel; 186. operation rod; 187. button; 188. protection slot; 191. deceleration frame; 192. deceleration plate; 193. flow hole; 194. fixing rod; 195. arc panel; 196. square hole; 197. blocking plate. DETAILED DESCRIPTION

[0020] The following will be combined with 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.

[0021] Example 1 like Figure 1 to Figure 7As shown, this embodiment proposes an H-type temperature compensated quartz crystal oscillator, including a placement frame 1, and also includes a disassembly device, wherein a placement groove 2 is opened on the top of the placement frame 1, a placement rod 3 is slidably penetrated on the top of the placement frame 1, a placement plate 4 is fixedly installed on the top of the placement frame 1, an oscillator body 5 is fixedly installed on the top of the placement frame 1, and a sealing frame 6 is arranged on the inner wall of the placement groove 2, wherein the disassembly device includes a U-shaped frame 7, a limit rod 8, a limit spring 9, a first limit groove 10, a second limit groove 11, a protection plate 12, a protection rod 13 and a protection spring 14, the U-shaped frame 7 is fixedly installed on the top of the placement frame 1, the limit rod 8 It slides through the inner and outer walls of the U-shaped frame 7, the limit spring 9 is arranged between the U-shaped frame 7 and the limit rod 8, the No. 1 limit groove 10 is opened on the circumferential surface of the limit rod 8, the No. 2 limit groove 11 is opened on the circumferential surface of the limit rod 8, the protection plate 12 is fixedly installed on the left side of the U-shaped frame 7, the protection rod 13 slides through the left and right walls of the protection plate 12, the protection spring 14 is arranged between the protection plate 12 and the protection rod 13, and a sealing hole is arranged on the surface of the sealing frame 6. The protection rod 13 prevents accidental disassembly to reduce the possibility of failure of the oscillator body 5, thereby maintaining the integrity of the sealing frame 6 and ensuring that the frequency stability and performance of the oscillator body 5 are not affected.

[0022] The L-shaped plate 15 is fixedly installed on the front side of the limiting rod 8. A linkage hole 16 is opened on the right side of the L-shaped plate 15. A linkage plate 17 is fixedly installed on the inner wall of the linkage hole 16. The limiting rod 8 moves away from the oscillator body 5 to break away from the contact with the sealing hole and release the limitation on the sealing frame 6.

[0023] The limiting rod 8 contacts the inner wall of the sealing hole, a No. 1 spring is arranged between the placing rod 3 and the placing frame 1, and the placing rod 3 can be driven to reset by the No. 1 spring, and the protection rod 13 contacts the inner wall of the No. 2 limiting groove 11.

[0024] In this embodiment, when the oscillator body 5 needs to be debugged and repaired, the protection rod 13 is first manually pulled to move in the direction away from the linkage plate 17. The protection rod 13 moves in the direction away from the linkage plate 17 to break away from the contact with the No. 2 limit groove 11 and release the limit on the limit rod 8. After the limit of the limit rod 8 is released, the limit rod 8 is manually pulled to move in the direction away from the oscillator body 5. The limit rod 8 moves in the direction away from the oscillator body 5 to break away from the contact with the sealing hole and release the limit on the sealing frame 6. After the limit of the sealing frame 6 is released, the placement rod 3 moves upward under the elastic force of the No. 1 spring. , the placement rod 3 moves upward, driving the placement plate 4 to move upward. The placement plate 4 moves upward, driving the sealing frame 6 to move upward to release the seal of the oscillator body 5. After the debugging and maintenance of the oscillator body 5 is completed, align the sealing frame 6 with the placement groove 2 and press the sealing frame 6 to move downward. The sealing frame 6 moves downward and contacts the placement plate 4 and squeezes the placement plate 4. The placement plate 4 moves downward due to the squeezing of the sealing frame 6. The placement plate 4 moves downward, driving the placement rod 3 to move downward. The placement rod 3 moves downward and resets to pull the No. 1 spring. The No. 1 spring is deformed and accumulates force due to the pulling of the placement rod 3.

[0025] Example 2 like Figures 1 to 8 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a detection device and a deceleration device, the detection device includes a load-bearing plate 181, an L-shaped tube 182, a detection plate 183, a detection rod 184, an operating panel 185, an operating rod 186, a button 187 and a protective groove 188, the load-bearing plate 181 is fixedly installed on the top of the placement frame 1, the L-shaped tube 182 is fixedly passed through the front and rear walls of the load-bearing plate 181, the detection plate 183 is slidably installed on the inner wall of the L-shaped tube 182, the detection rod 184 is fixedly installed on the left side of the detection plate 183, the operating panel 185 is slidably installed on the inner wall of the L-shaped tube 182, the operating rod 186 is fixedly installed on the rear side of the operating panel 185, the button 187 is fixedly installed on the top of the placement frame 1, and the protective groove 188 is opened on the circumferential surface of the button 187. By limiting the button 187, accidental activation of the oscillator body 5 under maintenance can be prevented, thereby reducing the safety risk to the operator.

[0026] A No. 3 spring is arranged between the L-shaped tube 182 and the detection plate 183 , and the No. 3 spring can drive the detection plate 183 to reset, and the button 187 is electrically connected to the oscillator body 5 .

[0027] A No. 4 spring is arranged between the L-shaped tube 182 and the operating plate 185, and the No. 4 spring can drive the operating plate 185 to reset. A steel wire rope is arranged between the detection plate 183 and the operating plate 185, and the elastic coefficient of the No. 3 spring is greater than that of the No. 4 spring.

[0028] The deceleration device includes a deceleration frame 191, a deceleration plate 192, a flow hole 193, a fixed rod 194, an arc panel 195, a square hole 196 and a blocking plate 197. The deceleration frame 191 is fixedly installed on the top of the inner wall of the placement frame 1, the deceleration plate 192 is fixedly installed on the bottom of the placement rod 3, the flow hole 193 is opened on the top of the deceleration plate 192, the fixed rod 194 is fixedly installed on the top of the deceleration plate 192, the arc panel 195 is slidably installed on the circumferential surface of the fixed rod 194, the square hole 196 is opened on the top of the arc panel 195, and the blocking plate 197 is fixedly installed on the top of the fixed rod 194. By slowly bouncing up, the damage to components caused by sudden release of pressure can be reduced, thereby protecting the internal components of the oscillator body 5.

[0029] Liquid is arranged inside the deceleration frame 191 , the deceleration plate 192 contacts the inner wall of the deceleration frame 191 , and a rubber ring is arranged between the deceleration plate 192 and the deceleration frame 191 , and the rubber ring can increase the sealing performance between the deceleration plate 192 and the deceleration frame 191 .

[0030] In this embodiment, the limit rod 8 moves in a direction away from the oscillator body 5, driving the L-shaped plate 15 to move. The movement of the L-shaped plate 15 drives the linkage plate 17 to move. The linkage plate 17 moves to contact the detection rod 184 and squeezes the detection rod 184. The detection rod 184 is squeezed by the linkage plate 17 and moves in a direction away from the protection plate 12. The detection rod 184 moves in a direction away from the protection plate 12 and drives the detection plate 183 to move. The movement of the detection plate 183 drives the wire rope to move. The movement of the wire rope causes the operating rod 186 to move in a direction close to the button 187 under the elastic force of the No. 4 spring. The operating rod 186 moves in a direction close to the button 187, driving the operating rod 186 to move. The operating rod 186 moves and contacts the operating plate 185 Contact and limit the button 187, the button 187 is limited by the operating rod 186 and cannot be pressed. When the limit rod 8 is reset and drives the L-shaped plate 15 and the linkage plate 17 to reset, the linkage plate 17 is reset and disengaged from the contact with the detection rod 184. The detection rod 184 is disengaged from the linkage plate 17, so that the detection plate 183 moves and resets in the direction close to the protective plate 12 under the elastic force of the No. 3 spring. The detection plate 183 moves and resets in the direction close to the protective plate 12, driving the wire rope to move. The movement of the wire rope drives the operating plate 185 to move in the direction away from the button 187. The operating plate 185 moves in the direction away from the button 187, driving the operating rod 186 to disengage from the contact with the protective groove 188 and release the limit on the button 187.

[0031] When the placement rod 3 moves upward under the elastic force of spring No. 1, the placement rod 3 moves upward to drive the deceleration plate 192 to move upward. The deceleration plate 192 moves upward to squeeze the liquid above the deceleration plate 192. The liquid above the deceleration plate 192 is squeezed so that the arc panel 195 fits tightly to the top of the deceleration plate 192 under the action of negative pressure. The arc panel 195 fits tightly to the top of the deceleration plate 192 so that the liquid inside the deceleration frame 191 can only move slowly downward through the square hole 196. The liquid inside the deceleration frame 191 can only move slowly downward through the square hole 196, so that the deceleration plate 192 moves slowly. The slow movement of the deceleration plate 192 makes the placement rod 3 move slowly. The slow movement of the placement rod 3 makes the placement plate 4 move slowly. The placement plate 4 moves slowly. The sealing frame 6 is slowly popped up by slow movement. When the placement plate 4 moves downward to drive the placement rod 3 to move downward, the placement rod 3 moves downward to drive the deceleration plate 192 to move downward. The deceleration plate 192 moves downward to squeeze the liquid at the bottom of the deceleration frame 191. The liquid at the bottom of the deceleration frame 191 is squeezed by the deceleration plate 192, so that the arc panel 195 cannot fit tightly on the top of the deceleration plate 192. The arc panel 195 cannot fit tightly on the top of the deceleration plate 192, so that the liquid in the deceleration frame 191 can quickly flow upward through the flow hole 193. The liquid in the deceleration frame 191 can quickly flow upward through the flow hole 193, so that the deceleration plate 192 can move downward quickly, and the deceleration plate 192 can move downward quickly so that the sealing frame 6 can be quickly installed.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An H-type temperature compensated quartz crystal oscillator, characterized in that: It comprises a placement frame (1), a disassembly device, a detection device and a deceleration device; The placement frame (1) has a placement groove (2) on its top, a placement rod (3) is slidably penetrated through the top of the placement frame (1), a placement plate (4) is fixedly mounted on the top of the placement frame (1), an oscillator body (5) is fixedly mounted on the top of the placement frame (1), and a sealing frame (6) is provided on the inner wall of the placement groove (2); The disassembly device comprises a U-shaped frame (7), a limiting rod (8), a limiting spring (9), a first limiting groove (10), a second limiting groove (11), a protection plate (12), a protection rod (13) and a protection spring (14); the U-shaped frame (7) is fixedly mounted on the top of the placement frame (1); the limiting rod (8) slides through the inner and outer walls of the U-shaped frame (7); the limiting spring (9) is arranged between the U-shaped frame (7) and the limiting rod (8); the first limiting groove (10) is arranged on the circumferential surface of the limiting rod (8); the second limiting groove (11) is arranged on the circumferential surface of the limiting rod (8); the protection plate (12) is fixedly mounted on the left side of the U-shaped frame (7); the protection rod (13) slides through the left and right walls of the protection plate (12); the protection spring (14) is arranged between the protection plate (12) and the protection rod (13); and a sealing hole is arranged on the surface of the sealing frame (6).

2. The H-type temperature compensated quartz crystal oscillator according to claim 1, characterized in that: The L-shaped plate (15) is fixedly mounted on the front side of the limiting rod (8); a linkage hole (16) is provided on the right side of the L-shaped plate (15); and a linkage plate (17) is fixedly mounted on the inner wall of the linkage hole (16).

3. The H-type temperature compensated quartz crystal oscillator according to claim 2, characterized in that: The limiting rod (8) contacts the inner wall of the sealing hole, a No. 1 spring is provided between the placement rod (3) and the placement frame (1), and the protection rod (13) contacts the inner wall of the No. 2 limiting groove (11).

4. The H-type temperature compensated quartz crystal oscillator according to claim 3, characterized in that: The detection device comprises a load-bearing plate (181), an L-shaped tube (182), a detection plate (183), a detection rod (184), an operating plate (185), an operating rod (186), a button (187) and a protective groove (188); the load-bearing plate (181) is fixedly mounted on the top of the placement frame (1); the L-shaped tube (182) is fixedly penetrated through the front and rear walls of the load-bearing plate (181); the detection plate (183) is slidably mounted on the inner wall of the L-shaped tube (182); and the detection rod (184) is fixedly mounted on the left side of the detection plate (183).

5. The H-type temperature compensated quartz crystal oscillator according to claim 4, characterized in that: The operating panel (185) is slidably mounted on the inner wall of the L-shaped tube (182), the operating rod (186) is fixedly mounted on the rear side of the operating panel (185), the button (187) is fixedly mounted on the top of the placement frame (1), and the protective groove (188) is formed on the circumferential surface of the button (187).

6. The H-type temperature compensated quartz crystal oscillator according to claim 5, characterized in that: A No. 3 spring is provided between the L-shaped tube (182) and the detection plate (183), and the button (187) is electrically connected to the oscillator body (5).

7. The H-type temperature compensated quartz crystal oscillator according to claim 6, characterized in that: A No. 4 spring is provided between the L-shaped tube (182) and the operating plate (185), and a steel wire rope is provided between the detection plate (183) and the operating plate (185).

8. The H-type temperature compensated quartz crystal oscillator according to claim 7, characterized in that: The deceleration device comprises a deceleration frame (191), a deceleration plate (192), a flow hole (193), a fixing rod (194), a curved panel (195), a square hole (196) and a blocking plate (197); the deceleration frame (191) is fixedly mounted on the top of the inner wall of the placement frame (1); the deceleration plate (192) is fixedly mounted on the bottom of the placement rod (3); the flow hole (193) is opened on the top of the deceleration plate (192); and the fixing rod (194) is fixedly mounted on the top of the deceleration plate (192).

9. The H-type temperature compensated quartz crystal oscillator according to claim 8, characterized in that: The arc panel (195) is slidably mounted on the circumferential surface of the fixed rod (194); the square hole (196) is opened on the top of the arc panel (195); and the blocking plate (197) is fixedly mounted on the top of the fixed rod (194).

10. The H-type temperature compensated quartz crystal oscillator according to claim 9, characterized in that: Liquid is arranged inside the deceleration frame (191), the deceleration plate (192) is in contact with the inner wall of the deceleration frame (191), and a rubber ring is arranged between the deceleration plate (192) and the deceleration frame (191).

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