CN213243943U - Crystal oscillator with accurate single-frequency oscillation - Google Patents
Crystal oscillator with accurate single-frequency oscillation Download PDFInfo
- Publication number
- CN213243943U CN213243943U CN202021981033.6U CN202021981033U CN213243943U CN 213243943 U CN213243943 U CN 213243943U CN 202021981033 U CN202021981033 U CN 202021981033U CN 213243943 U CN213243943 U CN 213243943U
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- Prior art keywords
- crystal oscillator
- base
- side plate
- groove
- frequency oscillation
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- Expired - Fee Related
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- 239000013078 crystal Substances 0.000 title claims abstract description 83
- 230000010355 oscillation Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Oscillators With Electromechanical Resonators (AREA)
Abstract
The utility model discloses a crystal oscillator with accurate single-frequency oscillation, which comprises a crystal oscillator shell and a base, wherein a user sleeves a rubber sleeve on the outer surface of a clamping piece and extends the clamping piece into the crystal oscillator shell to enable the clamping piece to be clamped with a clamping groove on the inner wall of the crystal oscillator shell, so that the crystal oscillator shell and the base can be fixed, the installation process is simple, a groove is arranged on the outer surface of a first side plate, a check valve is arranged on the outer surface of the groove, when the heat in the crystal oscillator shell is high, the inner part is easy to expand under high pressure, the check valve can radiate the air pressure in the crystal oscillator shell to play an explosion-proof role, a part of the heat in the crystal oscillator shell is contacted with a heat absorbing plate through a through hole, the heat absorbing plate can absorb the heat, the heat can play a role in heat radiation, when the crystal oscillator after the installation is collided with an external element, the rubber strip and a spring can be contracted, and the crystal oscillator shell, the outer surface of the crystal oscillator shell is protected conveniently.
Description
Technical Field
The utility model relates to a crystal oscillator technical field specifically is a crystal oscillator who possesses accurate single-frequency oscillation.
Background
Quartz crystal resonator, external crystal oscillator, because the crystal oscillation unit is often used as the external circuit, abbreviated as quartz crystal or crystal oscillator, is an electronic component for generating high precision oscillation frequency by using the piezoelectric effect of quartz crystal, belonging to passive component, which mainly comprises quartz crystal chip, base, shell, silver glue, silver, etc.
When the existing crystal oscillator is used, the crystal oscillator is in contact with an external element, the heat of the external element is easily transmitted to the outer surface of the crystal oscillator, the outer surface is easily damaged due to overhigh temperature, and the common crystal oscillator is of a sealing structure and has poor heat dissipation effect.
To the above problem, the utility model provides a possess accurate single-frequency oscillation's crystal oscillator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crystal oscillator who possesses accurate single-frequency oscillation possesses the heat dissipation of being convenient for, the advantage of the installation of being convenient for to when having solved current crystal oscillator in the background art and using, contact with external component, the heat of external component transmits to crystal oscillator's surface easily, makes surface temperature too high and damage easily, and general crystal oscillator is seal structure, problem that the radiating effect is not good.
In order to achieve the above object, the utility model provides a following technical scheme: a crystal oscillator with accurate single-frequency oscillation comprises a crystal oscillator shell and a base, wherein the base is fixedly arranged at the lower end of the crystal oscillator shell, the crystal oscillator shell comprises a first side plate, a second side plate and an anti-collision mechanism, two ends of the first side plate are fixedly connected with two ends of the second side plate, and the anti-collision mechanism is fixedly arranged on the outer surface of the second side plate;
the base includes lag, wire, rubber sleeve, fastener and absorber plate, and lag fixed mounting is at the lower extreme of base, and the surface of fixed mounting wire, and the wire runs through the inside of lag and wire, and the rubber sleeve sets up in the upper end of base, and sets up the lower extreme at the crystal oscillator casing, and fastener fixed mounting is in the upper end of base, and sets up in the inside phase-match of crystal oscillator casing, absorber plate fixed mounting is at the lower extreme of base.
Preferably, the first side plate comprises a groove, a check valve and a clamping groove, the groove is formed in the outer surface of the first side plate, the check valve is arranged on the outer surface of the groove, and the clamping groove is formed in two ends of the inner wall of the first side plate.
Preferably, anticollision institution includes spring, U template and rubber strip, and spring fixed mounting is at the surface of second curb plate, and the surface fixed connection of second curb plate is kept away from to the one end of U template and spring, and rubber strip fixed mounting is at the surface of U template.
Preferably, the upper end of the clamping piece is fixedly provided with a clamping block, and the clamping block is matched with the clamping groove.
Preferably, the absorber plate comprises a placement groove and a through hole, the placement groove is arranged at the lower end of the base, the absorber plate is fixedly arranged in the placement groove, and the through hole penetrates through the interior of the base and is communicated with the placement groove.
Preferably, the anti-collision mechanisms are arranged in two groups, and the two groups of anti-collision mechanisms are symmetrically distributed on the longitudinal central line of the first side plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of possess accurate single-frequency oscillation's crystal oscillator, the user cup joints the rubber sleeve at the surface of fastener to stretch into the inside of crystal oscillator casing with the fastener, make the draw-in groove looks joint of fixture block and crystal oscillator shells inner wall, can fix crystal oscillator casing and base mutually, the installation is comparatively simple, and the rubber sleeve also plays good waterproof seal's effect for the junction.
2. The utility model provides a pair of possess accurate single-frequency oscillation's crystal oscillator, the recess sets up the surface at first curb plate, the check valve sets up the surface at the recess, when the inside heat of crystal oscillator casing is higher, inside easy high pressure inflation, the check valve can go out inside atmospheric pressure heat dissipation, play explosion-proof effect, and inside some heat passes through the through-hole and contacts with the absorber plate, can absorb away the heat through the absorber plate, play radiating effect, the protecting effect is good.
3. The utility model provides a pair of possess accurate single-frequency oscillation's crystal oscillator, when the crystal oscillator after the installation is accomplished collides with external component, rubber strip and spring are collapsible to make crystal oscillator casing and external component remain certain distance, be convenient for play the effect of protection to the surface of crystal oscillator casing, anticollision institution is provided with two sets ofly, and two sets of anticollision institution is with the vertical central line symmetric distribution of first curb plate, the protection on crystal oscillator casing both sides limit of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of a first side plate of the present invention;
fig. 4 is a schematic structural view of the collision avoidance mechanism of the present invention;
fig. 5 is a schematic view of the base structure of the present invention.
In the figure: 1. a crystal oscillator housing; 11. a first side plate; 111. a groove; 112. a one-way valve; 113. a card slot; 12. a second side plate; 13. an anti-collision mechanism; 131. a spring; 132. a U-shaped plate; 133. a rubber strip; 2. a base; 21. a protective sleeve; 22. a wire; 23. a rubber sleeve; 24. a fastener; 241. a clamping block; 25. a heat absorbing plate; 251. a placing groove; 252. and a through hole.
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.
Referring to fig. 1 and 2, a crystal oscillator with precise single-frequency oscillation includes a crystal oscillator housing 1 and a base 2, the base 2 is fixedly mounted at a lower end of the crystal oscillator housing 1, the crystal oscillator housing 1 includes a first side plate 11, a second side plate 12 and an anti-collision mechanism 13, two ends of the first side plate 11 are fixedly connected with two ends of the second side plate 12, and the anti-collision mechanism 13 is fixedly mounted on an outer surface of the second side plate 12; base 2 includes lag 21, wire 22, rubber sleeve 23, fastener 24 and absorber plate 25, lag 21 fixed mounting is at the lower extreme of base 2, and fixed mounting wire 22's surface, wire 22 runs through lag 21 and wire 22's inside, rubber sleeve 23 sets up the upper end at base 2, and set up the lower extreme at crystal oscillator casing 1, fastener 24 fixed mounting is in the upper end of base 2, and set up the inside phase-match at crystal oscillator casing 1, absorber plate 25 fixed mounting is at the lower extreme of base 2.
Referring to fig. 3, the first side plate 11 includes a groove 111, a check valve 112 and a slot 113, the groove 111 is disposed on the outer surface of the first side plate 11, the check valve 112 is disposed on the outer surface of the groove 111, the slot 113 is processed on two ends of the inner wall of the first side plate 11, when the heat inside the crystal oscillator housing 1 is high, the inside is easy to expand at high pressure, and the check valve 112 can dissipate the heat of the inside air pressure to perform an explosion-proof function.
Referring to fig. 4, the anti-collision mechanism 13 includes a spring 131, a U-shaped plate 132 and a rubber strip 133, the spring 131 is fixedly mounted on the outer surface of the second side plate 12, one end of the U-shaped plate 132 is fixedly connected to the outer surface of the spring 131 far away from the second side plate 12, the rubber strip 133 is fixedly mounted on the outer surface of the U-shaped plate 132, when the crystal oscillator after being mounted collides with an external element, the rubber strip 133 and the spring 131 can contract, and the crystal oscillator housing 1 and the external element are kept at a certain distance, so as to protect the outer surface of the crystal oscillator housing 1, the anti-collision mechanisms 13 are provided in two sets, and the two sets of anti-collision mechanisms 13 are symmetrically distributed with the longitudinal center line of the first side plate 11, so as to protect the.
Referring to fig. 5, a block 241 is fixedly installed at the upper end of the clip 24, and the block 241 matches with the slot 113, so that the user can sleeve the rubber sleeve 23 on the outer surface of the clip 24, and the clamping piece 24 is extended into the crystal oscillator shell 1, so that the clamping block 241 is clamped with the clamping groove 113 on the inner wall of the crystal oscillator shell 1, the crystal oscillator shell 1 and the base 2 can be fixed, the installation process is simple, the rubber sleeve 23 also plays a good role in sealing and water proofing for the connection part, the heat absorbing plate 25 comprises a placing groove 251 and a through hole 252, the placing groove 251 is arranged at the lower end of the base 2, the heat absorbing plate 25 is fixedly arranged in the placing groove 251, the through hole 252 penetrates through the base 2, and is communicated with the placing groove 251, a part of heat inside the crystal oscillator shell 1 is contacted with the heat absorbing plate 25 through the through hole 252, the heat can be absorbed through the heat absorbing plate 25, the heat dissipation effect is achieved, and the protection effect is good.
In summary, the following steps: the utility model provides a crystal oscillator that possesses accurate single-frequency oscillation, the user cup joints rubber sleeve 23 at the surface of fastener 24, and stretch fastener 24 into the inside of crystal oscillator casing 1, make fixture block 241 and the draw-in groove 113 looks joint of crystal oscillator casing 1 inner wall, can fix crystal oscillator casing 1 and base 2 mutually, the installation is comparatively simple, rubber sleeve 23 also plays good waterproof sealing's effect for the junction, recess 111 sets up at the surface of first curb plate 11, check valve 112 sets up at the surface of recess 111, when the heat is higher in crystal oscillator casing 1, the inside is easy to expand under high pressure, check valve 112 can dispel the heat with the atmospheric pressure of inside, play the effect of explosion-proof, and some heat of inside contacts with absorber plate 25 through-hole 252, can absorb the heat through absorber plate 25, play the radiating effect, the protecting effect is good, when the crystal oscillator after the installation collides with external component, rubber strip 133 and spring 131 are collapsible to make crystal oscillator casing 1 and external component keep certain distance, be convenient for play the effect of protection to crystal oscillator casing 1's surface, anticollision institution 13 is provided with two sets ofly, and two sets of anticollision institution 13 are with the longitudinal center line symmetric distribution of first curb plate 11, the protection on crystal oscillator casing 1 both sides limit of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crystal oscillator who possesses accurate single-frequency oscillation, includes crystal oscillator casing (1) and base (2), base (2) fixed mounting is at the lower extreme of crystal oscillator casing (1), its characterized in that: the crystal oscillator shell (1) comprises a first side plate (11), a second side plate (12) and an anti-collision mechanism (13), wherein two ends of the first side plate (11) are fixedly connected with two ends of the second side plate (12), and the anti-collision mechanism (13) is fixedly arranged on the outer surface of the second side plate (12); base (2) are including lag (21), wire (22), rubber sleeve (23), fastener (24) and absorber plate (25), lag (21) fixed mounting is at the lower extreme of base (2), and the surface of fixed mounting wire (22), the inside of lag (21) and wire (22) is run through in wire (22), rubber sleeve (23) set up the upper end at base (2), and set up the lower extreme at crystal oscillator casing (1), fastener (24) fixed mounting is in the upper end of base (2), and set up the inside phase-match at crystal oscillator casing (1), absorber plate (25) fixed mounting is at the lower extreme of base (2).
2. A crystal oscillator with accurate single frequency oscillation according to claim 1, characterized in that: the first side plate (11) comprises a groove (111), a one-way valve (112) and a clamping groove (113), the groove (111) is formed in the outer surface of the first side plate (11), the one-way valve (112) is formed in the outer surface of the groove (111), and the clamping groove (113) is formed in two ends of the inner wall of the first side plate (11).
3. A crystal oscillator with accurate single frequency oscillation according to claim 1, characterized in that: anticollision institution (13) include spring (131), U template (132) and rubber strip (133), and spring (131) fixed mounting is in the surface of second curb plate (12), and the surface fixed connection of second curb plate (12) is kept away from with spring (131) to the one end of U template (132), and rubber strip (133) fixed mounting is in the surface of U template (132).
4. A crystal oscillator with accurate single frequency oscillation according to claim 1, characterized in that: a clamping block (241) is fixedly installed at the upper end of the clamping piece (24), and the clamping block (241) is matched with the clamping groove (113).
5. A crystal oscillator with accurate single frequency oscillation according to claim 1, characterized in that: the heat absorption plate (25) comprises a placement groove (251) and a through hole (252), the placement groove (251) is arranged at the lower end of the base (2), the heat absorption plate (25) is fixedly installed in the placement groove (251), and the through hole (252) penetrates through the interior of the base (2) and is communicated with the placement groove (251).
6. A crystal oscillator with accurate single frequency oscillation according to claim 1, characterized in that: the anti-collision mechanisms (13) are arranged in two groups, and the two groups of anti-collision mechanisms (13) are symmetrically distributed along the longitudinal central line of the first side plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981033.6U CN213243943U (en) | 2020-09-11 | 2020-09-11 | Crystal oscillator with accurate single-frequency oscillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981033.6U CN213243943U (en) | 2020-09-11 | 2020-09-11 | Crystal oscillator with accurate single-frequency oscillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213243943U true CN213243943U (en) | 2021-05-18 |
Family
ID=75874438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021981033.6U Expired - Fee Related CN213243943U (en) | 2020-09-11 | 2020-09-11 | Crystal oscillator with accurate single-frequency oscillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213243943U (en) |
-
2020
- 2020-09-11 CN CN202021981033.6U patent/CN213243943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: 276000 Rongxing hospital, 300m north and 200m east of Nongyou road and Tai'an Street Road, Linshu County, Linyi City, Shandong Province Patentee after: Linyi ruikeda Photoelectric Technology Co.,Ltd. Address before: 410199 scientific research management office, room 1907, 19th floor, block B, Xianghe building, No.26, Binhu West Road, Changsha County, Changsha City, Hunan Province Patentee before: Huang Jiahao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |