CN208046579U - A kind of quartz oscillator - Google Patents
A kind of quartz oscillator Download PDFInfo
- Publication number
- CN208046579U CN208046579U CN201821228855.XU CN201821228855U CN208046579U CN 208046579 U CN208046579 U CN 208046579U CN 201821228855 U CN201821228855 U CN 201821228855U CN 208046579 U CN208046579 U CN 208046579U
- Authority
- CN
- China
- Prior art keywords
- connecting groove
- pedestal
- oscillator
- installation shell
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Oscillators With Electromechanical Resonators (AREA)
Abstract
The utility model discloses a kind of quartz oscillators; including installation shell and pedestal; the pedestal is internally provided with connecting groove; the inside of the connecting groove is installed with junction block; installation shell is installed at the top of the pedestal; the outer wall of the installation shell is installed with insulating protective cover; the inside of the installation shell is installed with chip; the front of the chip is all coated with the back side applies silver layer; front and the back side of the chip are all equipped with the welding foot through connecting groove by lead, and welding foot is connect with junction block.The utility model is provided with junction block and staff is not only facilitated to carry out wiring operation by connecting groove; play effective compartmentation again simultaneously; can effectively oscillator be protected by being provided with insulating protective cover; achieve the effect that electric power is isolated; being provided with welding foot facilitates staff to carry out installation fixation to oscillator; the scope of application is expanded, convenient for promoting the use of.
Description
Technical field
The utility model is related to quartz oscillator technical field, specially a kind of quartz oscillator.
Background technology
Quartz oscillator also known as quartz resonator, abbreviation crystal oscillator are to utilize the quartz crystal slice with piezoelectric effect
Manufactured, this quartz crystal will produce mechanical oscillation when being acted on by applied alternating field, when the frequency of alternating electric field
When rate is identical as the intrinsic frequency of quartz crystal, vibration just becomes very strong, and here it is the reactions of crystal resonant characteristic, but existing
Some quartz oscillator classes more lack, and performance is more single, and there are certain shortcoming, traditional quartz when use
Although crystal oscillator has reached basic transaction capabilities, but whole insulation performance is poor, and long working uses, and is easy
Leading to oscillator, there is a situation where trackings, reduce in practicability and the service life oscillator traditional simultaneously of oscillator
Circuit excessively concentrate, be easy to cause circuit in oscillator there is a situation where short circuit, reduce the practicability of oscillator.
Utility model content
The purpose of this utility model is to provide a kind of quartz oscillators, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of quartz oscillator, including installation
Shell and pedestal, the pedestal are internally provided with connecting groove, and the inside of the connecting groove is installed with junction block, the pedestal
Top be installed with installation shell, the outer wall of the installation shell is installed with insulating protective cover, the installation shell
Inside be installed with chip, the front of the chip is all coated with the back side applies silver layer, the front and the back side of the chip
The welding foot through connecting groove is all equipped with by lead, and welding foot is connect with junction block.
Preferably, the bottom of pedestal is pasted with silicagel pad between the welding foot.
Preferably, it is installed with felt pad between the welding foot and connecting groove, and is coated with aluminium coated on welding foot.
Preferably, it is welded and fixed between the insulating protective cover and pedestal by welding item.
Preferably, adhesive layer is filled between installation shell and the chip.
Compared with prior art, the utility model has the beneficial effects that：The quartz oscillator is relative to conventional surge
Device is provided with junction block and staff is not only facilitated to carry out wiring operation by connecting groove, while playing effective separation again
The case where acting on, conducting wire is avoided excessively to concentrate, not only reduces the electric leakage probability of oscillator, while reducing oscillator again
The situation of short circuit, improves the practicability of oscillator, extends service life, being provided with insulating protective cover can be effectively to shaking
It swings device to be protected, has achieved the effect that electric power is isolated, avoided or reduced oscillator there is a situation where leaking electricity, improve oscillator
Practicability, expand the scope of application, be provided with welding foot and staff is facilitated to carry out installation fixation to oscillator, it is effective broken
The case where bad oscillator internal wiring, ensure that the integrality of oscillator, improve service life, expand the scope of application, just
In promoting the use of.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the present invention looks up structural representation of the utility model.
In figure：1, insulating protective cover；2, shell is installed；3, lead；4, pedestal；5, welding foot；6, silver layer is applied；7, chip；
8, junction block；9, connecting groove；10, silicagel pad；11, adhesive layer；12, item is welded.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be detachably to connect
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of quartz oscillator, including mounting shell
The top of body 2 and pedestal 4, pedestal 4 is installed with installation shell 2, and the inside of installation shell 2 is installed with chip 7, chip
7 front is all coated with the back side and applies silver layer 6, and front and the back side of chip 7 are all equipped with by lead 3 through connecting groove 9
Welding foot 5, and welding foot 5 is connect with junction block 8, welding foot 5 facilitates staff to carry out installation fixation to oscillator, effectively
The case where destroying oscillator internal wiring, ensure that the integrality of oscillator, improve service life, install the outer wall of shell 2
It is installed with insulating protective cover 1, insulating protective cover 1 can effectively protect oscillator, reach isolation electric power
Effect avoids or reduces oscillator there is a situation where leaking electricity, improves the practicability of oscillator, expand the scope of application, pedestal 4
Be internally provided with connecting groove 9, the inside of connecting groove 9 is installed with junction block 8, and junction block 8 not only facilitates work by connecting groove 9
The case where making personnel and carry out wiring operation, while playing effective compartmentation again, conducting wire is avoided excessively to concentrate, not only reduces
The electric leakage probability of oscillator, while reducing oscillator again there is a situation where short circuit, it improves the practicability of oscillator, extends
Service life.
Further, the bottom of pedestal 4 is pasted with silicagel pad 10 between welding foot 5.In embodiment, silicagel pad 10 improves weldering
Resiliency between pin 5 and mounting surface reduces friction dynamics between the two, improves service life.
Further, it is installed with felt pad between welding foot 5 and connecting groove 9, and is coated with aluminium coated on welding foot 5.
In embodiment, felt pad improves the insulating properties of welding foot 5 and connecting groove 9, improves the practicability and stability of oscillator.
Further, it is welded and fixed between insulating protective cover 1 and pedestal 4 by welding item 12.In embodiment, welding item 12 carries
High insulating protective cover 1 and the leakproofness of pedestal 4 between the two, improve the reality of oscillator at the case where having avoided the occurrence of gap
The property used.
Further, it installs and is filled with adhesive layer 11 between shell 2 and chip 7.In embodiment, adhesive layer 11 improves installation
Paste performance between shell 2 and chip 7 avoids, there is a situation where loosening, improving leakproofness.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of quartz oscillator, including installation shell (2) and pedestal (4), it is characterised in that：The pedestal (4) it is interior
Portion is equipped with connecting groove (9), and the inside of the connecting groove (9) is installed with junction block (8), and the top of the pedestal (4) is fixed
Installation shell (2) is installed, the outer wall of the installation shell (2) is installed with insulating protective cover (1), the installation shell
(2) inside is installed with chip (7), and the front of the chip (7) is all coated with the back side applies silver layer (6), the chip
(7) front is all equipped with the welding foot (5) through connecting groove (9), and welding foot (5) and wiring with the back side by lead (3)
Seat (8) connection.
2. a kind of quartz oscillator according to claim 1, it is characterised in that：Pedestal between the welding foot (5)
(4) bottom is pasted with silicagel pad (10).
3. a kind of quartz oscillator according to claim 1, it is characterised in that：The welding foot (5) and connecting groove
(9) it is installed with felt pad between, and is coated with aluminium coated on welding foot (5).
4. a kind of quartz oscillator according to claim 1, it is characterised in that：The insulating protective cover (1) and bottom
It is welded and fixed between seat (4) by welding item (12).
5. a kind of quartz oscillator according to claim 1, it is characterised in that：The installation shell (2) and chip
(7) adhesive layer (11) is filled between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228855.XU CN208046579U (en) | 2018-07-31 | 2018-07-31 | A kind of quartz oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228855.XU CN208046579U (en) | 2018-07-31 | 2018-07-31 | A kind of quartz oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208046579U true CN208046579U (en) | 2018-11-02 |
Family
ID=63928932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228855.XU Expired - Fee Related CN208046579U (en) | 2018-07-31 | 2018-07-31 | A kind of quartz oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208046579U (en) |
-
2018
- 2018-07-31 CN CN201821228855.XU patent/CN208046579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |