CN211377996U - Constant temperature box type crystal oscillator assembly - Google Patents
Constant temperature box type crystal oscillator assembly Download PDFInfo
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- CN211377996U CN211377996U CN201921482153.9U CN201921482153U CN211377996U CN 211377996 U CN211377996 U CN 211377996U CN 201921482153 U CN201921482153 U CN 201921482153U CN 211377996 U CN211377996 U CN 211377996U
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Abstract
The utility model discloses a constant temperature box type crystal oscillator component, in particular to the field of oscillator components, which comprises a crystal oscillator main body, wherein pins are fixedly arranged at the bottom of the crystal oscillator main body, and a fixing mechanism is arranged at the top of the crystal oscillator main body; the fixed establishment includes the bottom plate, the bottom plate surface is equipped with sealed draw-in groove, the inside sealing ring that is equipped with of sealed draw-in groove, the fixed shell that is equipped with in sealing ring top, sealing ring and sealed draw-in groove phase-match, sealing ring bottom surface is equipped with the recess, the inside fixed first spring that is equipped with of recess, the fixed extrusion piece that is equipped with in first spring bottom. The utility model discloses a set up fixed establishment, can effectually carry out the combination formula installation with shell, bottom plate and crystal oscillator main part, the effectual convenience that promotes the installation, the extrusion piece has reverse thrust, promotes the fixed stability of shell and bottom plate, conveniently overhauls fast.
Description
Technical Field
The utility model relates to an oscillator subassembly technical field, more specifically say, the utility model relates to a constant temperature box type crystal oscillator subassembly.
Background
The crystal oscillator is a crystal oscillator which is a crystal element that is formed by cutting a slice from a quartz crystal according to a certain azimuth angle, wherein the quartz crystal resonator is simply called quartz crystal or crystal and crystal oscillator, and an IC is added in the package to form an oscillation circuit.
The utility model patent application publication No. CN202014225U discloses in an oven controlled crystal oscillator assembly, which in one embodiment is an oven controlled crystal oscillator assembly that includes a housing defined by a base and a cover mounted on the base. The components of the oscillator assembly are supported by the base and are located under the cover. The base and cover together define an internal oven and both are preferably made of an insulated thermoplastic material to maximize the heat storage capacity and oven performance of the oscillator assembly. In one embodiment, the cover and base include clips for securing the cover to the base.
However, in practical use, if the utility is used, the whole structure cannot be rapidly mounted and dismounted effectively, and the crystal oscillator device is difficult to dismount and repair when being damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a constant temperature box crystal oscillator subassembly, through setting up fixed establishment, go into the sealing groove on bottom plate surface with the sealing ring card of shell bottom inside, extrude the piece and extrude the piece with sealed tank bottom contact back, when the bolt is equipped with the jack coincidence with sealing ring one side, the second spring promotes inside the bolt inserts the jack, thereby for carrying out convenient fixed with shell and bottom plate, compared with the prior art, can effectually with the shell, bottom plate and crystal oscillator main part carry out the combination formula installation, the effectual convenience of having promoted the installation, the extrusion piece has reverse thrust, promote the stability that shell and bottom plate are fixed, conveniently overhaul fast, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a constant temperature box type crystal oscillator assembly comprises a crystal oscillator main body, wherein pins are fixedly arranged at the bottom of the crystal oscillator main body, and a fixing mechanism is arranged at the top of the crystal oscillator main body;
the fixing mechanism comprises a bottom plate, a sealing clamping groove is formed in the surface of the bottom plate, a sealing ring is arranged in the sealing clamping groove, a shell is fixedly arranged at the top of the sealing ring, the sealing ring is matched with the sealing clamping groove, a groove is formed in the surface of the bottom of the sealing ring, a first spring is fixedly arranged in the groove, an extruding block is fixedly arranged at the bottom of the first spring and is in sliding connection with the groove, a jack is arranged on the surface of one side of the sealing ring, a fixing groove is formed in the bottom plate, a second spring is fixedly arranged in the fixing groove, a clamping ring is fixedly arranged on one side of the second spring, a bolt is fixedly arranged in the clamping ring and penetrates through the bottom plate and extends to the outside, one end of the bolt is matched with the jack, a pulling plate is fixedly arranged at the other end of, the bottom surface of the positioning groove is provided with a through hole, and the pin is matched with the through hole.
In a preferred embodiment, a heat conducting mechanism is arranged at the top of the bottom plate, the heat conducting mechanism comprises a sliding cylinder, the sliding cylinder is fixedly connected with the bottom plate, a third spring is fixedly arranged inside the sliding cylinder, and a sliding rod is fixedly arranged at the top of the third spring.
In a preferred embodiment, the sliding rod is connected with the sliding barrel in a sliding mode, and a top plate is fixedly arranged at the top of the sliding rod.
In a preferred embodiment, the bottom of the top plate is fixedly provided with a first heat dissipation fin, and the bottom of the first heat dissipation fin is fixedly provided with a heat absorption block, and the heat absorption block is made of a heat-conducting silica gel material.
In a preferred embodiment, an isolation cavity is arranged inside the shell, and a heat conduction column is fixedly arranged inside the isolation cavity.
In a preferred embodiment, one end of the heat conduction column is arranged inside the shell, and one end of the heat conduction column is fixedly provided with a second heat conduction fin.
In a preferred embodiment, a liquid inlet pipe is fixedly arranged on one side of the shell, and a liquid outlet pipe is fixedly arranged on the top of the shell.
In a preferred embodiment, caps are arranged at the tops of the liquid inlet pipe and the liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are in threaded connection with the caps.
The utility model discloses a technological effect and advantage:
1. through setting up the fixed establishment, the sealing ring card of bottom of the outer casing is gone into the inside of the sealed draw-in groove on the bottom plate surface, the extrusion piece extrudees the extrusion piece after contacting with the sealed draw-in groove bottom, when the bolt overlaps with one side of sealing ring is equipped with the jack, the second spring promotes the bolt to insert inside the jack, thereby carry on convenient the fixing with outer casing and bottom plate, compared with prior art, can carry on the combined type installation with outer casing, bottom plate and crystal oscillator body effectively, the installation convenience has been promoted effectively, the extrusion piece has the reverse thrust, promote the outer casing and the fixed stability of bottom plate, it is convenient to overhaul fast;
2. through setting up heat conduction mechanism, the third spring drives the heat absorption piece and the contact of crystal oscillator main part that the roof pulling was made by heat conduction silica gel material through the slide bar, thereby absorb the heat of crystal oscillator main part, later first radiating fin carries out the radiating treatment to the heat that the heat absorption piece was absorbed, second heat conduction fin carries out the heat conduction to the heat of shell inside, compared with the prior art, the isolation effect of shell is promoted in the isolation chamber that sets up, the effectual inside constancy of temperature of assurance shell, when the inside temperature of shell is crossed low or when too high, can carry out the heat transfer that the circulation is carried out to the inside transport cold and hot water of isolation chamber through feed liquor pipe and drain pipe, shift the absorptive heat of second heat conduction fin through the heat conduction post, can carry out effective control to the inside temperature of shell simultaneously.
Drawings
Fig. 1 is an overall perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic view of a partial structure of the part a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of a partial structure of the part B in fig. 2 according to the present invention.
Fig. 5 is a schematic perspective view of the first heat dissipating fin and the heat absorbing block of the present invention.
The reference signs are: the crystal oscillator comprises a crystal oscillator body 1, pins 2, a fixing mechanism 3, a bottom plate 4, a sealing clamping groove 5, a sealing ring groove 6, a groove 7, a first spring 8, an extrusion block 9, a jack 10, a fixing groove 11, a second spring 12, a snap ring 13, a plug 14, a pulling plate 15, a positioning groove 16, a through hole 17, a heat conduction mechanism 18, a sliding barrel 19, a third spring 20, a sliding rod 21, a top plate 22, a first heat dissipation fin 23, a heat absorption block 24, an isolation cavity 25, a heat conduction column 26, a second heat conduction fin 27, a liquid inlet pipe 28, a liquid outlet pipe 29 and a cover cap 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The oven chamber type crystal oscillator assembly shown in fig. 1-3 comprises a crystal oscillator body 1, wherein a pin 2 is fixedly arranged at the bottom of the crystal oscillator body 1, and a fixing mechanism 3 is arranged at the top of the crystal oscillator body 1;
the fixing mechanism 3 comprises a bottom plate 4, a sealing clamping groove 5 is arranged on the surface of the bottom plate 4, a sealing ring 6 is arranged inside the sealing clamping groove 5, a shell is fixedly arranged at the top of the sealing ring 6, the sealing ring 6 is matched with the sealing clamping groove 5, a groove 7 is arranged on the surface of the bottom of the sealing ring 6, a first spring 8 is fixedly arranged inside the groove 7, an extrusion block 9 is fixedly arranged at the bottom of the first spring 8, the extrusion block 9 is in sliding connection with the groove 7, a jack 10 is arranged on the surface of one side of the sealing ring 6, a fixing groove 11 is arranged inside the bottom plate 4, a second spring 12 is fixedly arranged inside the fixing groove 11, a snap ring 13 is fixedly arranged on one side of the second spring 12, a bolt 14 is fixedly arranged inside the snap ring 13, the bolt 14 penetrates through the bottom plate 4 and extends to the outside, one end of the bolt, the inner side of the sealing clamping groove 5 is provided with a positioning groove 16, the crystal oscillator main body 1 is matched with the positioning groove 16, the bottom surface of the positioning groove 16 is provided with a through hole 17, and the pin 2 is matched with the through hole 17.
The implementation mode is specifically as follows: the pin 2 of the crystal oscillator body 1 is inserted into the through hole 17, then the crystal oscillator body 1 is clamped into the positioning groove 16, the sealing ring 6 at the bottom of the shell is clamped into the sealing clamping groove 5 on the surface of the bottom plate 4, the extrusion block 9 is extruded after contacting with the bottom of the sealing clamping groove 5, the extrusion block 9 slides in the groove 7, the first spring 8 is compressed, the pulling plate 15 is pushed, the pulling plate 15 drives the bolt 14 to slide in the fixing groove 11, the bolt 14 compresses the second spring 12 through the clamping ring 13, when the bolt 14 is overlapped with the insertion hole 10 arranged at one side of the sealing ring 6, the second spring 12 pushes the bolt 14 to be inserted into the insertion hole 10, so that the shell and the bottom plate 4 can be conveniently fixed, the shell, the bottom plate 4 and the crystal oscillator body 1 can be effectively installed in a combined mode, and the installation convenience is effectively improved, extrusion piece 9 has reverse thrust, promotes the stability that shell and bottom plate 4 are fixed, conveniently overhauls fast, and this embodiment has specifically solved the installation that can not effectually carry out fast to overall structure when using that exists among the prior art and has dismantled the problem of overhauing when crystal oscillator device takes place to damage.
The oven chamber type crystal oscillator assembly as shown in fig. 4-5 further comprises a heat conducting mechanism 18, wherein the heat conducting mechanism 18 is arranged at the top of the bottom plate 4, the heat conducting mechanism 18 comprises a sliding cylinder 19, the sliding cylinder 19 is fixedly connected with the bottom plate 4, a third spring 20 is fixedly arranged inside the sliding cylinder 19, and a sliding rod 21 is fixedly arranged at the top of the third spring 20;
the slide bar 21 is connected with the slide cylinder 19 in a sliding manner, and a top plate 22 is fixedly arranged at the top of the slide bar 21;
the bottom of the top plate 22 is fixedly provided with a first radiating fin 23, the bottom of the first radiating fin 23 is fixedly provided with a heat absorbing block 24, and the heat absorbing block 24 is made of a heat-conducting silica gel material;
an isolation cavity 25 is arranged in the shell, and a heat conduction column 26 is fixedly arranged in the isolation cavity 25;
one end of the heat conducting column 26 is arranged inside the shell, and one end of the heat conducting column 26 is fixedly provided with a second heat conducting fin 27;
a liquid inlet pipe 28 is fixedly arranged on one side of the shell, and a liquid outlet pipe 29 is fixedly arranged on the top of the shell;
the top of the liquid inlet pipe 28 and the top of the liquid outlet pipe 29 are both provided with a cover cap 30, and the liquid inlet pipe 28 and the liquid outlet pipe 29 are both in threaded connection with the cover cap 30.
The implementation mode is specifically as follows: when the crystal oscillator main body 1 is installed in the positioning groove 16 on the bottom plate 4, the top plate 22 is pulled, the top plate 22 drives the sliding rod 21 to slide in the sliding cylinder 19, the third spring 20 is pulled up, then the crystal oscillator main body 1 is installed, then the third spring 20 drives the top plate 22 through the sliding rod 21 to pull the heat absorption block 24 made of heat-conducting silica gel material to contact with the crystal oscillator main body 1, so that the heat of the crystal oscillator main body 1 is absorbed, then the first heat dissipation fins 23 perform heat dissipation treatment on the heat absorbed by the heat absorption block 24, the second heat conduction fins 27 perform heat conduction on the heat in the shell, the isolation cavity 25 is arranged to improve the isolation effect of the shell, the internal temperature of the shell is effectively guaranteed to be constant, when the internal temperature of the shell is too low or too high, cold and hot water can be conveyed to the interior of the isolation cavity 25 through the liquid inlet pipe 28 and the liquid outlet, the heat absorbed by the second heat-conducting fins 27 is transferred through the heat-conducting columns 26, and meanwhile, the internal temperature of the shell can be effectively controlled, and the embodiment specifically solves the problem that the crystal oscillator in the prior art cannot effectively control the temperature as required.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, a sealing ring 6 at the bottom of a shell is clamped into a sealing clamping groove 5 on the surface of a bottom plate 4, an extrusion block 9 is extruded after the extrusion block 9 is contacted with the bottom of the sealing clamping groove 5, when a plug 14 is overlapped with a jack 10 arranged on one side of the sealing ring 6, a second spring 12 pushes the plug 14 to be inserted into the jack 10, so that the shell and the bottom plate 4 are conveniently fixed, the shell, the bottom plate 4 and a crystal oscillator main body 1 can be effectively installed in a combined mode, the installation convenience is effectively improved, the extrusion block 9 has reverse thrust, the stability of fixing the shell and the bottom plate 4 is improved, and the quick overhaul is convenient;
referring to the attached drawings of the specification 4-5, the third spring 20 drives the top plate 22 through the slide rod 21 to pull the heat absorption block 24 made of the heat-conducting silica gel material to contact with the crystal oscillator main body 1, so as to absorb heat of the crystal oscillator main body 1, then the first heat dissipation fins 23 perform heat dissipation treatment on the heat absorbed by the heat absorption block 24, the second heat conduction fins 27 conduct heat on the heat inside the outer shell, the isolation cavity 25 is arranged to improve the isolation effect of the outer shell, the internal temperature of the outer shell is effectively guaranteed to be constant, when the internal temperature of the outer shell is too low or too high, cold and hot water can be conveyed to the inside of the isolation cavity 25 through the liquid inlet pipe 28 and the liquid outlet pipe 29 to perform circulating heat transfer, the heat absorbed by the second heat conduction fins 27 is transferred through the heat conduction column 26, and meanwhile, the internal.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An oven-controlled box type crystal oscillator component comprises a crystal oscillator main body (1), and is characterized in that: a pin (2) is fixedly arranged at the bottom of the crystal oscillator main body (1), and a fixing mechanism (3) is arranged at the top of the crystal oscillator main body (1);
the fixing mechanism (3) comprises a bottom plate (4), a sealing clamping groove (5) is formed in the surface of the bottom plate (4), a sealing ring (6) is arranged inside the sealing clamping groove (5), a shell is fixedly arranged at the top of the sealing ring (6), the sealing ring (6) is matched with the sealing clamping groove (5), a groove (7) is formed in the surface of the bottom of the sealing ring (6), a first spring (8) is fixedly arranged inside the groove (7), an extrusion block (9) is fixedly arranged at the bottom of the first spring (8), the extrusion block (9) is in sliding connection with the groove (7), an insertion hole (10) is formed in the surface of one side of the sealing ring (6), a fixing groove (11) is formed inside the bottom plate (4), a second spring (12) is fixedly arranged inside the fixing groove (11), a clamping ring (13) is fixedly arranged on one side of the second spring (12), a bolt (14) is fixedly, bolt (14) run through bottom plate (4) and extend to the outside, bolt (14) one end and jack (10) phase-match, bolt (14) other end is fixed and is equipped with arm-tie (15), sealed draw-in groove (5) inboard is equipped with constant head tank (16), crystal oscillator main part (1) and constant head tank (16) phase-match, constant head tank (16) bottom surface is equipped with through hole (17), pin (2) and through hole (17) phase-match.
2. An oven-controlled crystal oscillator assembly according to claim 1, characterized in that: the heat conduction mechanism (18) is arranged at the top of the bottom plate (4), the heat conduction mechanism (18) comprises a sliding barrel (19), the sliding barrel (19) is fixedly connected with the bottom plate (4), a third spring (20) is fixedly arranged inside the sliding barrel (19), and a sliding rod (21) is fixedly arranged at the top of the third spring (20).
3. An oven-controlled crystal oscillator assembly according to claim 2, characterized in that: the sliding rod (21) is connected with the sliding barrel (19) in a sliding mode, and a top plate (22) is fixedly arranged at the top of the sliding rod (21).
4. An oven-controlled crystal oscillator assembly according to claim 3, characterized in that: the heat-absorbing plate is characterized in that first radiating fins (23) are fixedly arranged at the bottom of the top plate (22), heat-absorbing blocks (24) are fixedly arranged at the bottoms of the first radiating fins (23), and the heat-absorbing blocks (24) are made of heat-conducting silica gel materials.
5. An oven-controlled crystal oscillator assembly according to claim 1, characterized in that: an isolation cavity (25) is arranged inside the shell, and a heat conduction column (26) is fixedly arranged inside the isolation cavity (25).
6. An oven-controlled crystal oscillator assembly according to claim 5, characterized in that: one end of the heat conduction column (26) is arranged inside the shell, and a second heat conduction fin (27) is fixedly arranged at one end of the heat conduction column (26).
7. An oven-controlled crystal oscillator assembly according to claim 1, characterized in that: a liquid inlet pipe (28) is fixedly arranged on one side of the shell, and a liquid outlet pipe (29) is fixedly arranged on the top of the shell.
8. An oven-controlled crystal oscillator assembly according to claim 7, wherein: the top of the liquid inlet pipe (28) and the top of the liquid outlet pipe (29) are both provided with a cover cap (30), and the liquid inlet pipe (28) and the liquid outlet pipe (29) are both in threaded connection with the cover cap (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482153.9U CN211377996U (en) | 2019-09-07 | 2019-09-07 | Constant temperature box type crystal oscillator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482153.9U CN211377996U (en) | 2019-09-07 | 2019-09-07 | Constant temperature box type crystal oscillator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377996U true CN211377996U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482153.9U Active CN211377996U (en) | 2019-09-07 | 2019-09-07 | Constant temperature box type crystal oscillator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393148A (en) * | 2022-01-19 | 2022-04-26 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
-
2019
- 2019-09-07 CN CN201921482153.9U patent/CN211377996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393148A (en) * | 2022-01-19 | 2022-04-26 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
| CN114393148B (en) * | 2022-01-19 | 2024-04-05 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No. 51-302, Fengfeng Road, Huishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Shangpin Hi Tech Co.,Ltd. Address before: No. 53-207, Fengfeng Road, wind power park, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi shangfrequency High Tech Co.,Ltd. |
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| CP03 | "change of name, title or address" |