CN202889802U - Auxiliary device for solderless joint of two superimposed boards - Google Patents
Auxiliary device for solderless joint of two superimposed boards Download PDFInfo
- Publication number
- CN202889802U CN202889802U CN 201220498117 CN201220498117U CN202889802U CN 202889802 U CN202889802 U CN 202889802U CN 201220498117 CN201220498117 CN 201220498117 CN 201220498117 U CN201220498117 U CN 201220498117U CN 202889802 U CN202889802 U CN 202889802U
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- Prior art keywords
- base
- cover plate
- stacked
- plate
- servicing unit
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- Expired - Lifetime
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Abstract
The utility model provides an auxiliary device for the solderless joint of two superimposed boards, which comprises a base and a cover plate. The cover plate and the base are cooperated with each other to clamp two circuit boards therebetween. The base is provided with a mounting part. The top surface of the base runs out upwards to be provided with a positioning part used for positioning the above two circuit boards. The cover plate is provided with at least one window used for keeping away from components on the two circuit boards. The cover plate runs out downwards to be provided with an abutting part for pressing the two circuit boards. According to the utility model, the reflow soldering technique is adopted by the auxiliary device to realize the solderless joint of two superimposed printed circuit boards.
Description
Technical field
The utility model relates to the welding servicing unit, and is particularly relevant with servicing unit with the stacked seamless welding of two printed circuit board.
Background technology
The stacked seamless welding of existing two printed circuit board normally is provided with some pads in these two pcb board correspondences, adopts manual welding technique to realize.Because pad is many, artificial welding quality factor is uncontrollable, easily produces tin sweat(ing), foreign matter, the large series of problems that waits in gap between plate.Existing this manual welding mode exists efficient low, poor quality, and working strength is large, and the artificial high in cost of production is not enough.As seen, be necessary to make improvements in fact.
The utility model content
Main purpose of the present utility model is to provide a kind of pair of stacked seamless welding servicing unit of plate, can adopt solder reflow process to realize the stacked seamless welding of mackle printed circuit board.
To achieve these goals, the utility model proposes a kind of pair of stacked seamless welding servicing unit of plate, comprise a base and a cover plate, this cover plate matches with this base and two circuit boards can be held on therebetween; Wherein, this base is provided with an installation portion, the end face of this base upwards stretches out a location division in order to realize the location of these two circuit boards, and this cover plate is provided with at least one window in order to dodge the components and parts on these two circuit boards, and this cover plate stretches out a top downwards to compress this two circuit boards.
This cover plate rotatably is connected with this base in a side, also is provided with a lock part on this base so that this cover plate can be locked at relative opposite side.
This base is provided with two pin joint seats, and this cover plate is provided with a rotating shaft that matches with these two pin joint seats.
This lock part comprises an erection column and rotatably is installed in a attacker on this erection column.
This cover plate is provided with a fluting that matches with this erection column at relative opposite side.
This installation portion comprises two mounting grooves that are parallel to each other of the relative both sides, bottom surface that are arranged on this base.
This location division comprises at least one reference column that is installed on this base.
This top comprises the some thimbles that are installed on this cover plate.
This thimble is adjustable brute spring thimble.
Also be provided with at least one board slot of getting on this base.
Also be provided with at least one board slot of getting on this base to make things convenient for picking and placeing of circuit board.
Compared with prior art, the of the present utility model pair of stacked seamless welding servicing unit of plate, cooperate with the ingenious of base by cover plate, can realize that two printed circuit board are seamless fixing, then can adopt solder reflow process to realize the stacked seamless welding of mackle printed circuit board.
Description of drawings
Fig. 1 is the stereogram that the of the present utility model pair of stacked seamless welding of plate used servicing unit embodiment.
Wherein, description of reference numerals is as follows: 1 base; 2 installation portions; 3 windows; 4 location divisions; 5 get board slot; 6 pin joint seats; 8 cover plates; 9 tops; 10 lock parts.
Embodiment
In order to describe structure of the present utility model and characteristics place in detail, hereby lift following preferred embodiment and cooperate description of drawings as follows.
Referring to Fig. 1, the of the present utility model pair of stacked seamless welding of plate roughly comprises with servicing unit embodiment: a base 1 and a cover plate 8, cover plate 8 match with base 1 and two circuit boards (scheming not shown) of the stacked seamless welding of needs can be gripped therebetween; Wherein, this base 1 is provided with an installation portion 2 so that the stacked seamless welding of this pair plate can be attached on the welding equipment (scheming not shown) with servicing unit, the end face of this base 1 upwards stretches out a location division 4 so that these two circuit board location, this cover plate 8 is provided with two windows 3 to dodge the components and parts on these two circuit boards, and this cover plate 4 stretches out a top 9 downwards so that these two circuit boards suffer oppression and closely amplexiform.
More specifically, this cover plate 8 rotatably is connected with this base 1 in a side, also is provided with a lock part 10 on this base 1 so that this cover plate 8 can be locked at relative opposite side.In the present embodiment, this base 1 is provided with two pin joint seats 6, and this cover plate 8 is provided with a rotating shaft (scheming not shown) that matches with these two pin joint seats 6.
In the present embodiment, this lock part 10 comprises an erection column and rotatably is installed in a attacker on this erection column.This cover plate 8 is provided with a fluting that matches with this erection column at relative opposite side.This structure can take less area.
In the present embodiment, the installation portion 2 on this base 1 comprises two mounting grooves that are parallel to each other of the relative both sides, bottom surface that are arranged on this base 1.
In the present embodiment, the location division 4 on this base 1 comprises a reference column that is installed on this base 1.
In the present embodiment, the top 9 on this cover plate 8 comprises the some thimbles that are installed on this cover plate 8.Preferably, this thimble is adjustable brute spring thimble.
In the present embodiment, also be provided with one on this base 1 and get board slot 5, with the loading or unloading operation of convenient two circuit boards, such as: manually use manual manipulation.
The of the present utility model pair of stacked seamless welding of plate roughly comprises with the operation principle of servicing unit:
After two pcb boards (printed circuit board (PCB)) have been brushed tin cream, open cover plate 8, two pcb boards are overlapped the to each other be put on the base 1, two pcb boards are by 4 location, location division;
Again cover plate 8 is screwed off and cover this two pcb boards, regulate top 9 and compress these two pcb boards, with lock part 10 these cover plate 8 relative bases 1 are pinned again, realize that two plates are seamless fixing;
Then, just the stacked seamless welding of two plates that is mounted with two pcb boards can be put on the chip mounter connection platform with servicing unit, at this moment, the installation portion 2 on the base 1 matches with chain on the chip mounter connection platform, just can disposablely finish mounting and reflow soldering.
Need to prove, these two pcb board correspondences are provided with some pads, after processing through reflow soldering, these corresponding pads are welded to each other together, and by cover plate 8 and the grip effect of base 1 to these two pcb boards, can accomplish seamlessly to be stacked to together between two PCB after the welding.
Compared with prior art, the of the present utility model pair of stacked seamless welding servicing unit of plate, cooperate with the ingenious of base 1 by cover plate 8, can realize that two pcb boards are seamless fixing, then can be put into disposable mounting on the chip mounter connection platform, and adopt solder reflow process to realize the stacked seamless welding of mackle printed circuit board.
More than, be the preferred embodiment of the utility model only, be intended to further specify the utility model, but not it is limited.All simple replacements of carrying out according to above-mentioned literal and the disclosed content of accompanying drawing are all at the row of the rights protection scope of this patent.
Claims (10)
1. two stacked seamless welding servicing unit of plate, it is characterized in that: comprise a base and a cover plate, this cover plate matches with this base and two circuit boards can be held on therebetween; Wherein, this base is provided with an installation portion, the end face of this base upwards stretches out a location division in order to realize the location of these two circuit boards, and this cover plate is provided with at least one window in order to dodge the components and parts on these two circuit boards, and this cover plate stretches out a top downwards to compress this two circuit boards.
2. according to claim 1 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this cover plate rotatably is connected with this base in a side, also be provided with a lock part on this base so that this cover plate in that opposite side can be locked relatively.
3. according to claim 2 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this base is provided with two pin joint seats, and this cover plate is provided with a rotating shaft that matches with these two pin joint seats.
4. according to claim 2 pair of stacked seamless welding servicing unit of plate is characterized in that: this lock part comprises an erection column and rotatably is installed in a attacker on this erection column.
5. according to claim 4 pair of stacked seamless welding servicing unit of plate is characterized in that: this cover plate is provided with a fluting that matches with this erection column at relative opposite side.
6. according to claim 1 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this installation portion comprises two mounting grooves that are parallel to each other of the relative both sides, bottom surface that are arranged on this base.
7. according to claim 1 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this location division comprises at least one reference column that is installed on this base.
8. according to claim 1 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this top comprises the some thimbles that are installed on this cover plate.
9. according to claim 8 pair of stacked seamless welding servicing unit of plate, it is characterized in that: this thimble is adjustable brute spring thimble.
10. the according to claim 1 pair of stacked seamless welding servicing unit of plate is characterized in that: also be provided with at least one board slot of getting on this base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498117 CN202889802U (en) | 2012-09-26 | 2012-09-26 | Auxiliary device for solderless joint of two superimposed boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498117 CN202889802U (en) | 2012-09-26 | 2012-09-26 | Auxiliary device for solderless joint of two superimposed boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889802U true CN202889802U (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498117 Expired - Lifetime CN202889802U (en) | 2012-09-26 | 2012-09-26 | Auxiliary device for solderless joint of two superimposed boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307420A (en) * | 2015-10-13 | 2016-02-03 | 惠州市蓝微电子有限公司 | PCB and FPC welding method and surface mounting jig |
| CN111836533A (en) * | 2019-04-15 | 2020-10-27 | 中兴通讯股份有限公司 | Stacking system and method |
| CN113370110A (en) * | 2021-08-12 | 2021-09-10 | 常州市昌隆电机股份有限公司 | Jig for motor controller board and positioning method thereof |
-
2012
- 2012-09-26 CN CN 201220498117 patent/CN202889802U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307420A (en) * | 2015-10-13 | 2016-02-03 | 惠州市蓝微电子有限公司 | PCB and FPC welding method and surface mounting jig |
| CN111836533A (en) * | 2019-04-15 | 2020-10-27 | 中兴通讯股份有限公司 | Stacking system and method |
| CN113370110A (en) * | 2021-08-12 | 2021-09-10 | 常州市昌隆电机股份有限公司 | Jig for motor controller board and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |