CN209545544U - A kind of quartz-crystal figure resonator - Google Patents
A kind of quartz-crystal figure resonator Download PDFInfo
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- CN209545544U CN209545544U CN201920105781.9U CN201920105781U CN209545544U CN 209545544 U CN209545544 U CN 209545544U CN 201920105781 U CN201920105781 U CN 201920105781U CN 209545544 U CN209545544 U CN 209545544U
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Abstract
The utility model discloses a kind of quartz-crystal figure resonators, including bottom plate, shell, quartz wafer, silver coating, positive pin, negative pin, fixed column, connecting column, connecting cylinder, connect pin, slip ring, screw shell and stop collar, plate upper surface is welded with shell, interior of shell is placed with quartz wafer, quartz wafer two sides are coated with silver coating, the silver coating of quartz wafer two sides is respectively welded positive pin and negative pin, positive pin and negative pin pass through bottom plate far from one end of quartz wafer and are bonded with fixed column, and fixed column and bottom plate weld, this quartz-crystal figure resonator by be used for weld connection pin in resonator body positive pin and negative pin dismantle, make directly replace connection pin after connecting pin damage, resonator body that no replacement is required, improve utilization rate, and convenient for connection pin Disassembly, be easy to use.
Description
Technical field
The utility model relates to quartz-crystal resonator technical field, specially a kind of quartz-crystal figure resonator.
Background technique
Quartz-crystal resonator, abbreviation quartz crystal or crystal oscillator are the piezoelectric effects using quartz crystal (also known as crystal),
For generating a kind of electronic component of high-precision oscillation frequency, belong to passive device.The element mainly by quartz wafer, pedestal,
Shell, elargol, silver etc. are at being grouped as.Straight cutting (having lead) and surface mount (no lead) two types can be divided into according to lead situation
Type, and quartz resonator pin and ontology are an entirety, when in use, pin is easily damaged, and then quartzy after pin damage
Resonator just needs to re-replace, and causes to waste, and is not easy to dismantle.For this purpose, it is proposed that a kind of quartz-crystal figure resonance
Device.
Utility model content
The purpose of this utility model is to provide a kind of quartz-crystal figure resonators, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of quartz-crystal figure resonator, including bottom
Plate, shell, quartz wafer, silver coating, positive pin, negative pin, fixed column, connecting column, connecting cylinder, connection pin, slip ring,
Screw shell and stop collar, the plate upper surface are welded with shell, and the interior of shell is placed with quartz wafer, the quartz
Both sides of wafers is coated with silver coating, and the silver coating of the quartz wafer two sides is respectively welded positive pin and negative pin, described
Positive pin and negative pin pass through bottom plate far from one end of quartz wafer and are bonded with fixed column, and fixed column and bottom plate bond,
And positive pin and negative pin one end both pass through fixed column, offer external screw thread, the fixed column bottom on the outside of the fixed column
Portion is placed with connecting column, and the connecting column is inlaid with connecting cylinder inside one end of fixed column, and positive pin and cathode draw
For foot respectively with two connecting cylinder inner wall grafting in connecting column, the connecting cylinder bottom is welded with connection pin, and connects pin
Across connecting column, the connecting column outer sheath is equipped with slip ring, is welded with screw shell at the top of the slip ring, and screw shell and solid
Fixed column is threadedly coupled, and is symmetrically welded restraining position ring block on the outside of the connecting column.
Preferably, the connecting cylinder is a kind of tinning steel-in-copper material composition.
Preferably, the bottom plate is a kind of ceramic material composition.
Preferably, the plate upper surface is welded with the positioning ring matched with shell.
Preferably, the fixed column bottom is welded with gasket.
Compared with prior art, the utility model has the beneficial effects that
1, quartz wafer is equipped in the utility model shell, quartz wafer two sides are coated with silver coating, two silver coating difference
It is welded with positive pin and negative pin, positive pin and negative pin stretch out bottom plate, will stretch out bottom plate by fixed column
Positive pin and negative pin are fixed, and positive pin and negative pin stretch out fixed column, and are exposed and connect with connecting cylinder
Connector, fixed column outside are equipped with external screw thread, and fixed column bottom is equipped with connecting column, is fixed with connecting cylinder, connecting cylinder inside connecting column
Bottom is fixed with connection pin, and junction is stretched out in connection pin one end, for being welded with circuit board, by the outside of connecting column
The screw shell of setting is threadedly coupled with fixed column, fixes connecting column with fixed column, to make to connect just with quartz wafer
Pole pin and negative pin are hardly damaged, and make directly replace connection pin after connecting pin damage, resonator sheet that no replacement is required
Body improves utilization rate.
2, the utility model turns screw shell, makes screw shell and fixation when quartz-crystal resonator pin damages
Column is detached from, at this time upward sliding bottom plate, is detached from positive pin and negative pin inside connecting cylinder, can be by resonator body
It is dismantled.
Detailed description of the invention
Fig. 1 is that the utility model integrally dissects structural schematic diagram；
Fig. 2 is the utility model fixed column anatomical structure schematic diagram.
In figure: 1, bottom plate；2, shell；3, quartz wafer；4, silver coating；5, positive pin；6, negative pin；7, fixed
Column；8, connecting column；9, connecting cylinder；10, pin is connected；11, slip ring；12, screw shell；13, stop collar；14, positioning ring；15,
Gasket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of quartz-crystal figure resonator, including bottom plate
1, shell 2, quartz wafer 3, silver coating 4, positive pin 5, negative pin 6, fixed column 7, connecting column 8, connecting cylinder 9, connection are drawn
Foot 10, slip ring 11, screw shell 12 and stop collar 13,1 upper surface of bottom plate are welded with shell 2, place inside the shell 2
There is quartz wafer 3,3 two sides of quartz wafer are coated with silver coating 4, and the silver coating 4 of 3 two sides of quartz wafer is respectively welded
Positive pin 5 and negative pin 6, the described anode one end of pin 5 and negative pin 6 far from quartz wafer 3 are bonded across bottom plate 1
There is fixed column 7, and fixed column 7 and bottom plate 1 bond, and positive pin 5 and 6 one end of negative pin both pass through fixed column 7, it is described solid
External screw thread is offered on the outside of fixed column 7,7 bottom of fixed column is placed with connecting column 8, and the connecting column 8 is close to the one of fixed column 7
End is internal to be inlaid with connecting cylinder 9, and positive pin 5 and negative pin 6 are inserted with two 9 inner walls of connecting cylinder in connecting column 8 respectively
It connects, 9 bottom of connecting cylinder is welded with connection pin 10, and connects pin 10 and pass through connecting column 8,8 outer sheath of connecting column
Equipped with slip ring 11, screw shell 12 is welded at the top of the slip ring 11, and screw shell 12 is threadedly coupled with fixed column 7, it is described
Restraining position ring block 13 is symmetrically welded on the outside of connecting column 8.
The connecting cylinder 9 be a kind of tinning steel-in-copper material constitute, convenient for make positive pin 5 and negative pin 6 with connect
Pin 10 is powered.
The bottom plate 1 is a kind of ceramic material composition, improves the intensity of bottom plate 1.
1 upper surface of bottom plate is welded with the positioning ring 14 matched with shell 2, convenient for positioning when welding to shell 2.
7 bottom of fixed column is welded with gasket 15, convenient between positive pin 5 and negative pin 6 and connecting cylinder 9
It is sealed, prevents from making moist.
Working principle are as follows: quartz wafer 3 is equipped in shell 2,3 two sides of quartz wafer are coated with silver coating 4, two silver coatings 4
It is respectively welded positive pin 5 and negative pin 6, positive pin 5 and negative pin 6 stretch out bottom plate 1, will by fixed column 7
Positive pin 5 and the negative pin 6 for stretching out bottom plate 1 are fixed, and positive pin 5 and negative pin 6 stretch out fixed column 7, and reveal
The connector connecting out with connecting cylinder 9, is equipped with external screw thread on the outside of fixed column 7, and 7 bottom of fixed column is equipped with connecting column 8, in connecting column 8
Portion is fixed with connecting cylinder 9, and 9 bottom of connecting cylinder is fixed with connection pin 10, and connecting column 8 is stretched out in connection 10 one end of pin, for
Circuit board is welded, and is threadedly coupled by the screw shell 12 being arranged on the outside of connecting column 8 with fixed column 7, is made connecting column 8 and is consolidated
Fixed column 7 is fixed, so that the positive pin 5 and negative pin 6 that connect with quartz wafer 3 be made to be hardly damaged, makes to connect the damage of pin 10
Connection pin 10 can be directly replaced after bad, resonator body that no replacement is required is increased operation rate, when quartz-crystal resonator pin damages
Bad when, turns screw shell 12, is detached from screw shell 12 and fixed column 7, upward sliding bottom plate 1, makes positive 5 He of pin at this time
Negative pin 6 is detached from inside connecting cylinder 9, can dismantle resonator body.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of quartz-crystal figure resonator, it is characterised in that: including bottom plate (1), shell (2), quartz wafer (3), silver coating
(4), positive pin (5), negative pin (6), fixed column (7), connecting column (8), connecting cylinder (9), connection pin (10), slip ring
(11), screw shell (12) and stop collar (13)；
Bottom plate (1) upper surface is welded with shell (2), is placed with quartz wafer (3), the quartz inside the shell (2)
Chip (3) two sides have silver coating (4), the silver coating (4) of quartz wafer (3) two sides be respectively welded positive pin (5) and
Negative pin (6), the one end of the anode pin (5) and negative pin (6) far from quartz wafer (3) are bonded across bottom plate (1)
Have fixed column (7), and fixed column (7) and bottom plate (1) bond, and positive pin (5) and negative pin (6) one end both passes through fixation
Column (7), fixed column (7) outside offer external screw thread；
Fixed column (7) bottom is placed with connecting column (8), and the connecting column (8) is inlayed inside the one end of fixed column (7)
Have connecting cylinder (9), and positive pin (5) and negative pin (6) are inserted with two connecting cylinder (9) inner walls in connecting column (8) respectively
It connects, connecting cylinder (9) bottom is welded with connection pin (10), and connects pin (10) and pass through connecting column (8), the connecting column
(8) outer sheath is equipped with slip ring (11), is welded with screw shell (12) at the top of the slip ring (11), and screw shell (12) and fixation
Column (7) is threadedly coupled, and is symmetrically welded restraining position ring block (13) on the outside of the connecting column (8).
2. a kind of quartz-crystal figure resonator according to claim 1, it is characterised in that: the connecting cylinder (9) is tin plating
Copper-clad steel material.
3. a kind of quartz-crystal figure resonator according to claim 1, it is characterised in that: the bottom plate (1) is ceramic material
Material.
4. a kind of quartz-crystal figure resonator according to claim 1, it is characterised in that: bottom plate (1) the upper surface weldering
It is connected to the positioning ring (14) matched with shell (2).
5. a kind of quartz-crystal figure resonator according to claim 1, it is characterised in that: fixed column (7) bottom glue
Conjunction has gasket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105781.9U CN209545544U (en) | 2019-01-22 | 2019-01-22 | A kind of quartz-crystal figure resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105781.9U CN209545544U (en) | 2019-01-22 | 2019-01-22 | A kind of quartz-crystal figure resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545544U true CN209545544U (en) | 2019-10-25 |
Family
ID=68270916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105781.9U Active CN209545544U (en) | 2019-01-22 | 2019-01-22 | A kind of quartz-crystal figure resonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545544U (en) |
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2019
- 2019-01-22 CN CN201920105781.9U patent/CN209545544U/en active Active
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