CN209151115U - A kind of tuning fork quartz chip assembling structure - Google Patents
A kind of tuning fork quartz chip assembling structure Download PDFInfo
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- CN209151115U CN209151115U CN201920060000.9U CN201920060000U CN209151115U CN 209151115 U CN209151115 U CN 209151115U CN 201920060000 U CN201920060000 U CN 201920060000U CN 209151115 U CN209151115 U CN 209151115U
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- tuning fork
- fork quartz
- quartz chip
- assembling structure
- metal spring
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Abstract
The utility model relates to tuning fork quartz chip assembling structure, including two horizontal metal reeds, it is provided on two metal spring leafs and lies low the mounting platform of installation for tuning fork quartz chip；Two mounting platforms are respectively positioned on the side that tuning fork quartz chip has corresponding metal electrode connector；Metal electrode connector corresponding with tuning fork quartz chip is electrically connected two metal spring leafs by conduct piece respectively；Realize the installation that lies low for KHZ grades of tuning fork quartz chip, save the height space occupied when the installation of tuning fork quartz chip, solve the problems, such as product because KHZ grades tuning fork quartz chip can only it is longitudinally mounted caused by product can not do it is thin, and overall structure is simple, cost is extremely low, is suitable for promoting production.
Description
Technical field
The utility model relates to tuning fork quartz chip mounting technology fields, brilliant more specifically to a kind of tuning fork quartz
Piece assembling structure.
Background technique
Tuning fork quartz chip also known as tuning fork crystal oscillation refer to quartz wafer external form similar to the crystal oscillator of tuning fork, and application field includes
Clock and watch and watch core, mobile phone, tablet computer, microcomputer, calculator, household electrical appliances automatic control and industry automatic control etc.；With
The development trend of first miniaturization, high-precision, low-power consumption is presented in the variation of the progress of technology and market application, tuning fork crystal oscillation；Mesh
Before, the annual tuning fork crystal oscillation yield in China is more than 4,000,000,000, and yield accounts for about the whole world 40%；
Currently, since its pin is in the same side, mostly can only for frequency when KHZ grades of tuning fork quartz chip is assembled
Using vertical mounting means, more height space can be occupied, be unfavorable for product do it is thin.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of tuning fork stone
English chip assembling structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of tuning fork quartz chip assembling structure, wherein including two horizontal metal reeds, two metal spring leafs
On be provided with and lie low the mounting platform of installation for tuning fork quartz chip；Two mounting platforms are respectively positioned on the tuning fork quartz
Chip has the side of metal electrode connector；Two metal spring leafs metal electrode with the tuning fork quartz chip respectively
Connector is electrically connected by conduct piece.
Tuning fork quartz chip assembling structure described in the utility model, wherein the conduct piece is the mounting platform；Institute
The metal electrode connector for stating mounting platform and the tuning fork quartz chip is fixed or is welded and fixed by conducting resinl.
Tuning fork quartz chip assembling structure described in the utility model, wherein the mounting platform includes the conduction of inverted L shape
Piece, the longitudinal edge lower end of the conductive sheet are fixedly connected or are integrally formed with the metal spring leaf or by connector fixation and electricity
The tuning fork quartz chip is installed for lying low in the widthwise edge upper surface of connection, the conductive sheet.
Tuning fork quartz chip assembling structure described in the utility model, wherein the mounting platform further includes longitudinal leads
Electric baffle, the conductive shield are fixedly connected or are integrally formed with the widthwise edge end of the conductive sheet；The mounting platform with
When the metal electrode connector of the tuning fork quartz chip is by being welded and fixed, pass through the conductive shield and the tuning fork quartz
The metal electrode connector of chip is welded and fixed.
Tuning fork quartz chip assembling structure described in the utility model, wherein two metal spring leafs, the side of one
On be provided with the first wire bond bumps, offered on another side it is corresponding with first wire bond bumps first evacuation notch.
Tuning fork quartz chip assembling structure described in the utility model, wherein be provided with the institute of the first evacuation notch
The length for stating metal spring leaf is longer than the metal spring leaf for being provided with first wire bond bumps, and is provided with first evacuation
The second wire bond bumps are provided on the metal spring leaf of notch；In the metal spring leaf for being provided with the first evacuation notch
On, the first evacuation notch is between the mounting platform and second wire bond bumps.
Tuning fork quartz chip assembling structure described in the utility model, wherein be provided with the institute of the first evacuation notch
It states and is provided with third wire bond bumps on the side of metal spring leaf；It is provided with the side of the metal spring leaf of first wire bond bumps
The second evacuation notch corresponding with the third wire bond bumps is provided on side.
Tuning fork quartz chip assembling structure described in the utility model, wherein the conduct piece is electric connecting sheet；The electricity
Connection sheet one end is electrically connected with the metal spring leaf, and the other end is located at the peace that the mounting platform installs the tuning fork quartz chip
It fills on position.
Tuning fork quartz chip assembling structure described in the utility model, wherein the tuning fork quartz chip assembling structure is also
Including bottom plate, runs through on the bottom plate and be fixed with two pins；Two pin upper ends exceed the upper surface of the bottom plate, and divide
Does not fix and be electrically connected with two metal spring leafs.
A kind of tuning fork quartz chip assembly method, according to above-mentioned tuning fork quartz chip assembling structure, its implementation is such as
Under:
Step 1: tuning fork quartz chip is placed on two mounting platforms with one end of metal electrode connector, separately
It is supported below one end by insulating trip, the metal electrode connector of tuning fork quartz chip respectively corresponds two mounting platforms；
Step 2: carrying out a conducting resinl to mounting platform, the metal electrode of tuning fork quartz chip is connected by conducting resinl
Mouth is electrically connected with conduct piece；
Step 3: Curing conductive adhesive, removes insulating trip.
The utility model has the beneficial effects that: realizing the installation that lies low for KHZ grades of tuning fork quartz chip, save
The height space occupied when the installation of tuning fork quartz chip, the tuning fork quartz chip that solves product because of KHZ grades can only longitudinally pacify
Product caused by filling can not do thin problem, and overall structure is simple, and cost is extremely low, is suitable for promoting production.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing
And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other accompanying drawings:
Fig. 1 is the tuning fork quartz chip assembling structure structural schematic diagram of the utility model preferred embodiment；
Fig. 2 is the tuning fork quartz chip assembling structure side view of the utility model preferred embodiment；
Fig. 3 is the tuning fork quartz chip assembling structure top view of the utility model preferred embodiment；
Fig. 4 is the tuning fork quartz chip assembling structure metal spring leaf top view of the utility model preferred embodiment；
Fig. 5 is the tuning fork quartz chip assembling structure metal spring leaf top view of the utility model another preferred embodiment；
Fig. 6 is the tuning fork quartz chip assembling structure side view of the utility model another preferred embodiment；
Fig. 7 is the tuning fork quartz chip assembly method flow chart of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid
Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.
Embodiment one
The tuning fork quartz chip assembling structure of the utility model preferred embodiment, as shown in Figure 1, simultaneously refering to Fig. 2-4, packet
Two horizontal metal reeds 1 are included, is provided on two metal spring leafs 1 and lies low the mounting platform 10 of installation for tuning fork quartz chip 2；
Two mounting platforms 10 are respectively positioned on the side that tuning fork quartz chip 2 has metal electrode connector；Two metal spring leafs 1 respectively with
The metal electrode connector of tuning fork quartz chip 2 is electrically connected by conduct piece；
The installation that lies low for KHZ grades of tuning fork quartz chip is realized, occupancy when saving the installation of tuning fork quartz chip
Height space, solve product because KHZ grades tuning fork quartz chip can only it is longitudinally mounted caused by product can not do thin difficulty
Topic, and overall structure is simple, cost is extremely low, is suitable for promoting production.
Preferably, conduct piece is mounting platform 10；The metal electrode connector of mounting platform 10 and tuning fork quartz chip 2 is logical
Conducting resinl is crossed to fix or be welded and fixed；After tuning fork quartz chip 2 is placed in mounting platform 10, directly carries out conducting resinl dispensing and fix
And be electrically connected, or directly can both complete to assemble by welding, process very simple；
Preferably, conducting resinl use conductive silver glue, conductive silver glue can be 500 degree with heatproof, convenient for carry out it is subsequent encapsulate,
It will not melt in the procedure of processings such as patch and fall off.
Preferably, mounting platform 10 includes the conductive sheet 100 of inverted L shape, the longitudinal edge lower end of conductive sheet 100 and metal spring leaf
1 is fixedly connected or is integrally formed or fixed by connector and is electrically connected, and the widthwise edge upper surface of conductive sheet 100 is for the peace that lies low
Fill tuning fork quartz chip 2；While ensureing cushion performance, facilitate the steady assembly of tuning fork quartz chip 2.
Preferably, mounting platform 10 further includes longitudinal conductive shield 101, the transverse direction of conductive shield 101 and conductive sheet 100
Side end portion is fixedly connected or is integrally formed；The metal electrode connector of mounting platform 10 and tuning fork quartz chip 2 is solid by welding
Periodically, it is welded and fixed by conductive shield 101 and the metal electrode connector of tuning fork quartz chip 2；Convenient for tuning fork quartz chip 2
It is positioned when placement, dispensing is facilitated to operate.
Preferably, two metal spring leafs 1 are provided with the first wire bond bumps 11 on the side of one, open on another side
Equipped with first evacuation notch 12 corresponding with the first wire bond bumps 11；Convenient for ensure metal spring leaf 1 width while, reduce two
The overall width of a metal spring leaf.
Preferably, the length for being provided with the metal spring leaf 1 of the first evacuation notch 12, which is longer than, is provided with the first wire bond bumps 11
Metal spring leaf 1, and be provided on the metal spring leaf 1 of the first evacuation notch 12 and be provided with the second wire bond bumps 13；It is being provided with
On the metal spring leaf 1 of first evacuation notch 12, the first evacuation notch 12 is located between mounting platform 10 and the second wire bond bumps 13；
The materials for reducing metal spring leaf 1, by the first wire bond bumps and the second wire bond bumps, be conducive to ensure metal spring leaf and it is external into
Luggage matches and has enough areas when being electrically connected, to improve reliability.
Preferably, tuning fork quartz chip assembling structure further includes bottom plate 3, runs through on bottom plate 3 and is fixed with two pins 30；Two
30 upper end of pin exceeds the upper surface of bottom plate 3, and fixes and be electrically connected with two metal spring leafs 1 respectively；Be convenient for and circuit board into
Luggage is matched.
Embodiment two
As shown in figure 5, the present embodiment is basically the same as the first embodiment, something in common is repeated no more, the difference is that: it sets
It is equipped on the side of the metal spring leaf 1 of the first evacuation notch 12 and is provided with third wire bond bumps 14；It is provided with the first wire bond bumps
Second evacuation notch 15 corresponding with third wire bond bumps 14 is provided on the side of 11 metal spring leaf 1；The two of such structure
A metal spring leaf 1, is equally able to achieve effect of embodiment one kind, although increasing the materials of metal spring leaf 1, can be improved
The reliability of installation.
Embodiment three
As shown in fig. 6, the present embodiment is basically the same as the first embodiment, something in common is repeated no more, the difference is that: it leads
Electric part 3 is electric connecting sheet 3；3 one end of electric connecting sheet is electrically connected with metal spring leaf 1, and the other end is located at mounting platform 10 and installs tuning fork
On the installation position of quartz wafer 2；Under such mode, mounting platform can be also possible to nonconducting to be conductive；Meanwhile electricity
Connection sheet 3 is located at the installation bit position of mounting platform 10, can be lying low, slanting or longitudinal.
Example IV
A kind of tuning fork quartz chip assembly method, according to above-mentioned tuning fork quartz chip assembling structure, as shown in fig. 7, its
Implementation method is as follows:
S01: tuning fork quartz chip is placed on two mounting platforms with one end of metal electrode connector, the other end
Lower section is supported by insulating trip, and the metal electrode connector of tuning fork quartz chip respectively corresponds two mounting platforms；
S02: carrying out a conducting resinl to mounting platform, by conducting resinl by the metal electrode connector of tuning fork quartz chip with
Conduct piece electrical connection；
S03: Curing conductive adhesive removes insulating trip；
The installation that lies low for KHZ grades of tuning fork quartz chip is realized, occupancy when saving the installation of tuning fork quartz chip
Height space, solve product because KHZ grades tuning fork quartz chip can only it is longitudinally mounted caused by product can not do thin difficulty
Topic, and it is easy to process, overall structure is simple, and cost is extremely low, is suitable for promoting production.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of tuning fork quartz chip assembling structure, which is characterized in that including two horizontal metal reeds, two metal spring leafs
On be provided with and lie low the mounting platform of installation for tuning fork quartz chip；Two mounting platforms are respectively positioned on the tuning fork quartz
Chip has the side of metal electrode connector；Two metal spring leafs metal electrode with the tuning fork quartz chip respectively
Connector is electrically connected by conduct piece.
2. tuning fork quartz chip assembling structure according to claim 1, which is characterized in that the conduct piece is the installation
Platform；The metal electrode connector of the mounting platform and the tuning fork quartz chip is fixed or is welded and fixed by conducting resinl.
3. tuning fork quartz chip assembling structure according to claim 2, which is characterized in that the mounting platform includes inverted L
The conductive sheet of type, the longitudinal edge lower end of the conductive sheet with the metal spring leaf are fixedly connected with or are integrally formed or pass through connector
It fixes and is electrically connected, the tuning fork quartz chip is installed for lying low in the widthwise edge upper surface of the conductive sheet.
4. tuning fork quartz chip assembling structure according to claim 3, which is characterized in that the mounting platform further includes indulging
To conductive shield, the conductive shield is fixedly connected or is integrally formed with the widthwise edge end of the conductive sheet；The installation
When the metal electrode connector of platform and the tuning fork quartz chip is by being welded and fixed, pass through the conductive shield and the sound
The metal electrode connector of fork quartz wafer is welded and fixed.
5. tuning fork quartz chip assembling structure according to claim 1, which is characterized in that two metal spring leafs,
It is provided with the first wire bond bumps on one side, corresponding with first wire bond bumps first is offered on another side and is kept away
Allow notch.
6. tuning fork quartz chip assembling structure according to claim 5, which is characterized in that be provided with first evacuation and lack
Mouthful the length of the metal spring leaf be longer than the metal spring leaf for being provided with first wire bond bumps, and be provided with described the
The second wire bond bumps are provided on the metal spring leaf of one evacuation notch；In the gold for being provided with the first evacuation notch
Belong on reed, the first evacuation notch is between the mounting platform and second wire bond bumps.
7. tuning fork quartz chip assembling structure according to claim 5, which is characterized in that be provided with first evacuation and lack
Third wire bond bumps are provided on the side of the metal spring leaf of mouth；It is provided with the medal spring of first wire bond bumps
The second evacuation notch corresponding with the third wire bond bumps is provided on the side of piece.
8. tuning fork quartz chip assembling structure according to claim 1, which is characterized in that the conduct piece is electrical connection
Piece；Described electric connecting sheet one end is electrically connected with the metal spring leaf, and the other end is located at the mounting platform and installs the tuning fork stone
On the installation position of English chip.
9. -8 any tuning fork quartz chip assembling structure according to claim 1, which is characterized in that the tuning fork quartz is brilliant
Piece assembling structure further includes bottom plate, runs through on the bottom plate and is fixed with two pins；Two pin upper ends exceed the bottom plate
Upper surface, and fix and be electrically connected with two metal spring leafs respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060000.9U CN209151115U (en) | 2019-01-15 | 2019-01-15 | A kind of tuning fork quartz chip assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060000.9U CN209151115U (en) | 2019-01-15 | 2019-01-15 | A kind of tuning fork quartz chip assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151115U true CN209151115U (en) | 2019-07-23 |
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ID=67291482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060000.9U Active CN209151115U (en) | 2019-01-15 | 2019-01-15 | A kind of tuning fork quartz chip assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151115U (en) |
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2019
- 2019-01-15 CN CN201920060000.9U patent/CN209151115U/en active Active
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