CN207139619U - A kind of mainboard fixture - Google Patents
A kind of mainboard fixture Download PDFInfo
- Publication number
- CN207139619U CN207139619U CN201720949702.3U CN201720949702U CN207139619U CN 207139619 U CN207139619 U CN 207139619U CN 201720949702 U CN201720949702 U CN 201720949702U CN 207139619 U CN207139619 U CN 207139619U
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- mainboard
- fin
- hollow
- plate
- out parts
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Abstract
Electronic communication product maintenance field is the utility model is related to, discloses a kind of mainboard fixture.In the utility model, mainboard fixture, including housing, housing are provided with least one hollow-out parts；Location-plate is provided with hollow-out parts, location-plate forms at least one accommodating area in hollow-out parts；Mainboard is embedded in accommodating area；Fin is additionally provided with accommodating area.The utility model embodiment in terms of existing technologies, fin is set in the accommodating area of mainboard so that the heat of mainboard can be absorbed in time by fin, so as to accelerate the cooling rate of mainboard, be advantageous to avoid the quick-fried glue problem in mainboard maintenance.Meanwhile be embedded in mainboard in the accommodating area of location-plate formation, contact of the location-plate with the part on mainboard surface is avoided, is advantageous to protect each part damage on mainboard.
Description
Technical field
It the utility model is related to electronic communication product maintenance field, more particularly to a kind of mainboard fixture.
Background technology
Mainboard is one of most important part of the terminals such as mobile phone, tablet personal computer, and the quality of its performance drastically influence terminal
Normal work.In mainboard maintenance process, in order to search the reason for specific, various tests can be usually done, herein mistake
Cheng Zhong, the temperature of mainboard can be stepped up.
But the devices such as the CPU on mainboard are typically all and the general master currently on the market by glue bond on mainboard
Plate maintenance fixture, does not account for heat dissipation problem mostly, and this, which frequently results in mainboard and occurs quick-fried glue because of high temperature in test process, asks
Topic.This obviously can bring some inconvenience to the maintenance of mainboard.
Utility model content
The purpose of the utility model embodiment is to provide a kind of mainboard fixture, avoids mainboard from occurring in maintenance process
Quick-fried glue problem.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of mainboard fixture, including housing, shell
Body is provided with least one hollow-out parts；Location-plate is provided with hollow-out parts, location-plate forms at least one accommodating area in hollow-out parts；
Mainboard is embedded in accommodating area；Fin is additionally provided with accommodating area.
The utility model embodiment in terms of existing technologies, fin is set in the accommodating area of mainboard so that
The heat of mainboard can be absorbed in time by fin, so as to accelerate the cooling rate of mainboard, be advantageous to avoid in mainboard maintenance
Quick-fried glue problem.Meanwhile be embedded in mainboard in the accommodating area of location-plate formation, avoid the part of location-plate and mainboard surface
Contact, be advantageous to protect mainboard on each part damage.
Further, fin is located at least on a slide bar, and can be moved along an at least slide bar；Set on housing
There are a pair of chutes arranged in parallel, the opening of chute is towards the hollow-out parts；The both ends difference of at least one slide bar
Extend in the chute；The slide bar moves along chute, and drives fin to be moved in hollow-out parts.So that the position of fin
Put and be adjusted according to the position of mainboard, advantageously ensure that thermolysis of the fin to mainboard.
Further, housing includes base and cover plate；Location-plate is fixed between the base and the cover plate；Chute is set
Put on base.Provide a kind of structure of housing.
Further, cover plate is provided with the adjustable casting die that several are used to fix mainboard.Be advantageous to improve the stabilization of mainboard
Property, avoid mainboard from being rocked in maintenance process.
Further, cover plate is additionally provided with several and is used for the reserved of fixedly adjustable casting die on the region close to hollow-out parts
Hole.Multiple preformed holes are set so that the position of adjustable casting die can be adjusted according to the position where mainboard.
Further, the area of fin is more than the area of mainboard.Be advantageous to increase the contact area of fin and mainboard,
So as to further enhance rate of heat dispation.
Further, the area of fin is at least 1.5 times of the area of mainboard.Advantageously ensure that fin and mainboard
Contact area, so as to ensure rate of heat dispation.
Further, fin is copper sheet.The thermal conductivity of copper sheet is good, is advantageous to further enhance the rate of heat dispation of mainboard.
Brief description of the drawings
Fig. 1 is the structural representation according to the mainboard fixture of the utility model first embodiment；
Fig. 2 is the structural representation according to the mainboard fixture of the utility model second embodiment.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But even if without these skills
Art details and many variations based on following embodiment and modification, the application technical side claimed can also be realized
Case.
First embodiment of the present utility model is related to a kind of mainboard fixture.As shown in figure 1, the mainboard fixture includes housing 1,
Housing 1 is provided with least one hollow-out parts 2, and the location-plate 3 for being used for fixing mainboard is provided with hollow-out parts 2, and for absorbing master
Plate geothermal flow is so as to reducing the fin 4 of mainboard temperature.
Specifically, housing 1 includes base 11 and cover plate 12.A part for location-plate 3 is fixed on base 11 and cover plate 12
Between, another part is then stretched into hollow-out parts 2.Wherein, the part stretched into hollow-out parts 2, the accommodating area of mainboard is formed, this is accommodating
The shape in area and the form fit of mainboard.When repairing mainboard, mainboard can be embedded in the accommodating area, now, location-plate 3 is
Mainboard can be fixed along the edge of mainboard.This design, the component contact of location-plate 3 and mainboard surface is avoided, help to reduce
Part (the especially easily worn part such as shell fragment) on the mainboard possibility destroyed because of the extruding of location-plate 3.
Base 11 is provided with a pair of chute (not shown)s arranged in parallel, and this two arranged in parallel
The opening of chute is towards hollow-out parts.Fin 4 is arranged at least on a slide bar 5, and can be moved along slide bar 5.And slide bar 5
Both ends are then extended respectively into two chutes arranged in parallel.So slide bar 5 can move along chute, and drive radiating
Piece 4 moves in hollow-out parts 2.This design method so that the position of fin 4 can be adjusted according to the position of mainboard, can
Ensure that fin 4 is always positioned at the region where mainboard, be advantageous to ensure thermolysis of the fin 4 to mainboard.
It is noted that in the present embodiment, slide bar 5 moves along chute, can not only carry out the position of fin 4 left
Right fine setting, fin 4 can also move fine setting along slide bar 5.That is, the position of fin 4 can finely tune in three dimensions.
It further ensures thermolysis of the fin 4 to mainboard.In addition, in the present embodiment, fin 4 is preferably arranged on two
On slide bar 5, this not only improves the stabilization of fin 4, is also beneficial to save space, also convenient operation.
In actual applications, fin 4 can be selected the good material of some thermal conductivity and make, such as copper sheet, iron plate.This implementation
Example preferably makees fin 4 with copper sheet.Therefore, the thermal conductivity of copper sheet is good, is more beneficial for increasing the rate of heat dispation of mainboard.In addition, it is
Increase the contact area of fin 4 and mainboard, so as to further heat radiation speed, fin 4 can be set in the present embodiment
Area is more than the area of mainboard.Preferably, it should ensure that the area of fin 4 is at least 1.5 times of board area.
It should be noted that because in the present embodiment, location-plate 3 is to fix mainboard, therefore, mainboard along the edge of mainboard
Both can face up be embedded in location-plate formation accommodating area in, can also reverse side be embedded in upwards location-plate 3 formation appearance
Put in area.The problem of respectively setting a fixture this design prevents the positive and negative for mainboard, be advantageous to save cost.
Further, the adjustable casting die 6 that can also set several to be used to fix mainboard on cover plate 12.This is adjustable, and casting die can lead to
Cross locating dowel to be fixed on cover plate 12, and adjustable casting die 6 can rotate along locating dowel.This is adjustable, and casting die 6 can strengthen the stabilization of mainboard
Property, avoid mainboard from being rocked in maintenance process.In addition, it can also be set some in cover plate 12 on the region of hollow-out parts 2
The individual preformed hole 7 for fixedly adjustable casting die 6.The presence of these preformed holes 7 so that the position of adjustable casting die 6 can be according to master
Position where plate is adjusted.
The present embodiment in terms of existing technologies, sets fin 4 so that the heat of mainboard in the accommodating area of mainboard
It can in time be absorbed by fin 4, so as to accelerate the cooling rate of mainboard, be advantageous to avoid the quick-fried glue in mainboard maintenance from asking
Topic.Meanwhile be embedded in mainboard in the accommodating area that location-plate 3 is formed, avoid connecing for location-plate 3 and the part on mainboard surface
Touch, be advantageous to protect each part damage on mainboard.
Second embodiment of the present utility model is related to a kind of mainboard fixture.Second embodiment and first embodiment substantially phase
Together, it is in place of the main distinction, in first embodiment, location-plate 3 forms an accommodating area in each hollow-out parts 2；And second
In embodiment, location-plate 3 forms multiple accommodating areas simultaneously in a hollow-out parts 2.
As shown in Fig. 2 in the present embodiment, the part location-plate 3 stretched into hollow-out parts 2 forms at least two accommodating areas,
Form fit of the shape of each accommodating area with mainboard.And it is designed with a fin 4 in each accommodating area.Fin 4
Putting can be finely adjusted according to the position of mainboard.
The present embodiment is for first embodiment, there is provided the laying structure in another hollow-out parts.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (8)
1. a kind of mainboard fixture, it is characterised in that including housing, the housing is provided with least one hollow-out parts；
Location-plate is provided with the hollow-out parts；The location-plate forms at least one accommodating area in the hollow-out parts；The master
Plate is embedded in the accommodating area；
Fin is additionally provided with the accommodating area.
2. mainboard fixture according to claim 1, it is characterised in that the fin is located at least on a slide bar, and
It can be moved along an at least slide bar；The housing is provided with a pair of chutes arranged in parallel, the opening of the chute
Towards the hollow-out parts；
The both ends of at least one slide bar are extended respectively in the chute；The slide bar moves along the chute, and drives
The fin moves in the hollow-out parts.
3. mainboard fixture according to claim 2, it is characterised in that the housing includes base and cover plate；The positioning
Plate is fixed between the base and the cover plate；
The chute is arranged on the base.
4. mainboard fixture according to claim 3, it is characterised in that the cover plate is provided with several and is used for described in fixation
The adjustable casting die of mainboard.
5. mainboard fixture according to claim 4, it is characterised in that the cover plate is close to the region of the hollow-out parts
On, it is additionally provided with several preformed holes for being used for fixedly adjustable casting die.
6. mainboard fixture according to claim 1, it is characterised in that the area of the fin is more than the face of the mainboard
Product.
7. mainboard fixture according to claim 6, it is characterised in that the area of the fin is at least the mainboard
1.5 times of area.
8. mainboard fixture according to claim 1, it is characterised in that the fin is copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949702.3U CN207139619U (en) | 2017-08-01 | 2017-08-01 | A kind of mainboard fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949702.3U CN207139619U (en) | 2017-08-01 | 2017-08-01 | A kind of mainboard fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139619U true CN207139619U (en) | 2018-03-27 |
Family
ID=61673919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949702.3U Active CN207139619U (en) | 2017-08-01 | 2017-08-01 | A kind of mainboard fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511229A (en) * | 2018-12-07 | 2019-03-22 | 惠州光弘科技股份有限公司 | A kind of explosion-proof gluing method of cell phone mainboard maintenance |
| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
-
2017
- 2017-08-01 CN CN201720949702.3U patent/CN207139619U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511229A (en) * | 2018-12-07 | 2019-03-22 | 惠州光弘科技股份有限公司 | A kind of explosion-proof gluing method of cell phone mainboard maintenance |
| WO2020114428A1 (en) * | 2018-12-07 | 2020-06-11 | 惠州光弘科技股份有限公司 | Adhesive explosion-proof method during mobile phone motherboard repair |
| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
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