CN202028849U - General carrier used for bearing single-side mainboard - Google Patents
General carrier used for bearing single-side mainboard Download PDFInfo
- Publication number
- CN202028849U CN202028849U CN2011200571673U CN201120057167U CN202028849U CN 202028849 U CN202028849 U CN 202028849U CN 2011200571673 U CN2011200571673 U CN 2011200571673U CN 201120057167 U CN201120057167 U CN 201120057167U CN 202028849 U CN202028849 U CN 202028849U
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- bearing frame
- mainboard
- frame
- bearing
- carry
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Abstract
The utility model provides a general carrier used for bearing a single-side mainboard. The general carrier comprises a bearing frame used for bearing an electronic mainboard, wherein the bearing frame has a square flat type structure and is provided with a plurality of hollow-out grooves thereon, a bottom left corner of the bearing frame is provided with a threaded hole, a positioning pin is arranged in the threaded hole in a screwed connection way, both a left frame and a lower frame of the bearing frame are provided with screw holes, and limiting studs are arranged in the screw holes. The carrier is suitable for bearing the electronic mainboard when the electronic mainboard passes a reflow furnace, and requirements of products with various sizes and thicknesses can be satisfied, thus the general purpose can be realized.
Description
Technical field
The utility model relates to a kind of tool of when crossing reflow soldering the electronics mainboard being carried of being used for, and relates in particular to a kind of universal carrier that is applicable to carrying single face mainboard.
Background technology
When the electronics mainboard was made, the electronics mainboard that is pasted with components and parts need at high temperature merge components and parts on the electronics mainboard and tin cream by reflow soldering.
Therefore, need a kind of bearing fixture of design, can load different size electronics mainboard.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of universal carrier that is used to carry the single face mainboard is provided.
The purpose of this utility model is achieved through the following technical solutions:
Be used to carry the universal carrier of single face mainboard, comprise that one is used to carry the bearing frame of electronics mainboard, characteristics are: described bearing frame is a square plate formula structure, have a plurality of hollow slots on the bearing frame of square plate formula structure, the lower left corner of described bearing frame is provided with screwed hole, be connected with alignment pin in the screwed hole, all have screw hole on the left frame of described bearing frame and the lower frame, spacing double-screw bolt all is installed in the described screw hole.
Further, the universal carrier of single face mainboard is carried in above-mentioned being used to, and wherein, the upper end of described spacing double-screw bolt is cylindrical limiting section, and the lower end is the threaded portion, and the diameter of limiting section is less than the external diameter of threaded portion.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model structure uniqueness is applicable to when crossing reflow soldering the electronics mainboard is carried, and satisfies the product needed of all size, thickness, realizes general.Its cost of manufacture is low, function is remarkable, and is ease in use, simple and easy being suitable for, and market prospects are wide.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: schematic top plan view of the present utility model;
Fig. 2: the organigram of spacing double-screw bolt.
The implication of each Reference numeral sees the following form among the figure:
The specific embodiment
As shown in Figure 1, be used to carry the universal carrier of single face mainboard, comprise that one is used to carry the bearing frame 1 of electronics mainboard, bearing frame 1 is a square plate formula structure, bearing frame 1 adopts aluminum alloy materials to make, have a plurality of hollow slots 3 on the bearing frame of square plate formula structure, hollow slots 3 is in order to alleviate the own wt of carrier, the lower left corner of bearing frame 1 is provided with screwed hole, be connected with alignment pin 2 in the screwed hole, all have screw hole on the left frame of bearing frame 1 and the lower frame, spacing double-screw bolt 4 all is installed in the screw hole.
As shown in Figure 2, the upper end of spacing double-screw bolt 4 is cylindrical limiting section 4a, and the lower end is threaded portion 4b, and the diameter of limiting section 4a is less than the external diameter of threaded portion 4b.
During concrete the application, the electronics mainboard is positioned on the bearing frame 1 of plate armature, the alignment pin 2 in bearing frame 1 lower left corner is through in the locating hole in the electronics mainboard lower left corner, spacing double-screw bolt 4 upwards screws in from the below of lower frame screw hole, the limiting section 4a of spacing double-screw bolt upper end keeps out the lower limb of electronics mainboard, and also have spacing double-screw bolt upwards to screw in from the below of left frame screw hole, the limiting section of spacing double-screw bolt upper end is kept out the left hand edge of electronics mainboard, be that 4 pairs of electronics mainboards of spacing double-screw bolt on the bearing frame lower frame carry out the spacing of Y direction, the spacing double-screw bolt on the bearing frame left frame carries out the spacing of X-direction to the electronics mainboard.So that the electronics mainboard firm be positioned on the bearing frame time, when making things convenient for the electronics mainboard its component pin is welded by reflow soldering.
Bearing frame 1 adopt the material high temperature resistant and that expense is cheap of non-synthetic stone make just can, thereby the cost of manufacture of saving tool.
In sum, the utility model structure uniqueness is applicable to when crossing reflow soldering the electronics mainboard is carried, and satisfies the product of all size, thickness, realizes general.Its cost of manufacture is cheap, function is remarkable, and is ease in use, simple and easy being suitable for, and market prospects are wide.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. be used to carry the universal carrier of single face mainboard, comprise that one is used to carry the bearing frame of electronics mainboard, it is characterized in that: described bearing frame is a square plate formula structure, have a plurality of hollow slots on the bearing frame of square plate formula structure, the lower left corner of described bearing frame is provided with screwed hole, be connected with alignment pin in the screwed hole, all have screw hole on the left frame of described bearing frame and the lower frame, spacing double-screw bolt all is installed in the described screw hole.
2. the universal carrier that is used to carry the single face mainboard according to claim 1 is characterized in that: the upper end of described spacing double-screw bolt is cylindrical limiting section, and the lower end is the threaded portion, and the diameter of limiting section is less than the external diameter of threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571673U CN202028849U (en) | 2011-03-07 | 2011-03-07 | General carrier used for bearing single-side mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571673U CN202028849U (en) | 2011-03-07 | 2011-03-07 | General carrier used for bearing single-side mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028849U true CN202028849U (en) | 2011-11-09 |
Family
ID=44891161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200571673U Expired - Fee Related CN202028849U (en) | 2011-03-07 | 2011-03-07 | General carrier used for bearing single-side mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152042A (en) * | 2011-03-07 | 2011-08-17 | 苏州工业园区宏创科技有限公司 | Universal load device for loading single-side mainboard |
| CN102497170A (en) * | 2011-12-06 | 2012-06-13 | 爱普科斯科技（无锡）有限公司 | Carrier device for laminate surface diagram mounting and reflow soldering |
| CN106624256A (en) * | 2016-12-30 | 2017-05-10 | 东莞市圣荣自动化科技有限公司 | Reflow soldering carrier storage table with improved structure |
-
2011
- 2011-03-07 CN CN2011200571673U patent/CN202028849U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152042A (en) * | 2011-03-07 | 2011-08-17 | 苏州工业园区宏创科技有限公司 | Universal load device for loading single-side mainboard |
| CN102497170A (en) * | 2011-12-06 | 2012-06-13 | 爱普科斯科技（无锡）有限公司 | Carrier device for laminate surface diagram mounting and reflow soldering |
| CN106624256A (en) * | 2016-12-30 | 2017-05-10 | 东莞市圣荣自动化科技有限公司 | Reflow soldering carrier storage table with improved structure |
| CN106624256B (en) * | 2016-12-30 | 2019-03-15 | 孙美玲 | A kind of improved Reflow Soldering carrier lodging bench of structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140307 |