CN107087347A - Pcb board cooling tool - Google Patents
Pcb board cooling tool Download PDFInfo
- Publication number
- CN107087347A CN107087347A CN201710467085.8A CN201710467085A CN107087347A CN 107087347 A CN107087347 A CN 107087347A CN 201710467085 A CN201710467085 A CN 201710467085A CN 107087347 A CN107087347 A CN 107087347A
- Authority
- CN
- China
- Prior art keywords
- casing
- pcb board
- bar
- main frame
- square
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/081—Blowing of gas, e.g. for cooling or for providing heat during solder reflowing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of pcb board cooling tool, the flashboard rack and a breather line planted including a casing, a gas passing plate with some passages, multiple confession pcb boards, the casing is the open hollow cube structure in top side, the gas passing plate positioning is arranged in the inner chamber of the casing, and the inner chamber of the casing is separated into the upper cavity and lower chamber arranged up and down；Multiple flashboard racks are freely hung in the upper cavity of the casing, and are also constituted respectively with the upper cavity and be engaged and be slidably connected；The Single port of the breather line is connected with the lower chamber of the casing, and the another port of the breather line is connected with the air outlet of the condenser of coating machine；The pcb board is simple to operate with cooling tool, can realize the fast cooling of pcb board plate face temperature, both effectively shorten cool time, improve production efficiency, be additionally favorable for operating personnel's management and control cooling down operation.
Description
Technical field
The present invention relates to pcb board auxiliary fixture technical field, a kind of pcb board cooling tool is specifically provided.
Background technology
The pcb board that pcb board needs to be coated after process, and coated processing in manufacturing process needs just may be used after cooling down
Carry out next production process.At present, the pcb board after coated processing be commonly held within easy support carry out nature it is cold
But, it is time-consuming longer, and it is unfavorable for operator's progress management and control.
In view of this, it is special to propose the present invention.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of pcb board cooling tool, its is simple to operate, can realize
The fast cooling of pcb board plate face temperature, both effectively shortens cool time, improves production efficiency, is additionally favorable for operating personnel's pipe
Control cooling down operation.
The technical scheme that is used to solve its technical problem of the present invention is：A kind of pcb board cooling tool, including one
Flashboard rack and a breather line that casing, a gas passing plate with some passages, multiple confession pcb boards are planted, wherein, institute
It is the open hollow cube structure in top side to state casing, and the gas passing plate positioning is arranged in the inner chamber of the casing, and will be described
The inner chamber of casing is separated into the upper cavity and lower chamber arranged up and down；Multiple flashboard racks freely hang on the casing
In upper cavity, and also constituted respectively with the upper cavity and be engaged and be slidably connected；The Single port of the breather line and the case
The lower chamber of body is connected, and the another port of the breather line is connected with the air outlet of the condenser of coating machine.
As a further improvement on the present invention, the casing is the open hollow rectangular parallelepiped structure in top side, i.e., described casing
Top side surrounded jointly by two long sides and two short sides, wherein on the length direction one end on each long side, Yi Ji
One, which is respectively respectively arranged with, on each long side and at the position of its length direction other end is used to flashboard rack described in backstop
Bumping post.
As a further improvement on the present invention, on the length direction one end on each long side and each described
A jack is respectively respectively arranged with long side and at the position of its length direction other end, described in four bumping posts and four
Jack is corresponded, and is freely inserted in four jacks.
As a further improvement on the present invention, each flashboard rack respectively includes two prescription shape main frames, many connections
Bar and two first plate bars, wherein, the two square main frame is in be vertically arranged, and parallel just right；The many connecting rods
It is in lateral arrangement with the two first plate bar, many connecting rods are all located by connecting between the two square main frame, and with
The two square main frame surrounds a frame structure jointly；The two first plate bar is corresponded with the two square main frame, and
The relative two square main frame vertical position is able to adjustably to be located by connecting on the two square main frame, and this two first
Several the first grooves for supplying pcb board to plant also symmetrically are offered on the relative both sides of plate bar.
As a further improvement on the present invention, each square main frame respectively include horizontal push rod, horizontal bottom bar and
Two vertical bars, the horizontal push rod and horizontal bottom bar in being arranged in parallel up and down, and two vertical bar is vertically connected to the horizontal stroke
To between push rod and horizontal bottom bar；
The connecting rod is four, wherein two connecting rods are located by connecting between two horizontal push rods, it is remaining
Lower two connecting rods are located by connecting between two horizontal bottom bars；
Realize that the two first plate bar is able to the relative two square main frame vertical position and is adjustably located by connecting on
Structure on the two square main frame is：Being located by connecting respectively in the transverse ends of each first plate bar has one first
Sliding sleeve, two first sliding sleeves are freely set in two vertical bars corresponding with the first plate bar respectively；Also
Provided with four the first clamping screws, the screw rod of four first clamping screws is respectively able to correspondence and is placed through four described first
In sliding sleeve, and it can correspondingly abut and depart from four vertical bars.
As a further improvement on the present invention, each flashboard rack also respectively includes a prescription shape auxiliary case body and one
Two plate bars, the square auxiliary case body is vertically connected between four connecting rods, and is also constituted with four connecting rods
Slip is engaged to be located by connecting；The second plate bar is in lateral arrangement, and being capable of relatively described square auxiliary case body vertical position
Adjustably be located by connecting on the square auxiliary case body, and the second plate bar towards on the both sides of the two first plate bar also
Respectively several second grooves symmetrical with some first grooves are offered respectively.
As a further improvement on the present invention, the square auxiliary case body is vertical in the cross bar arranged up and down and two by two
The montant being connected between two cross bars is surrounded jointly；
Realize that the square auxiliary case body is vertically connected between four connecting rods, and also with four connecting rod structures
Slide the structure that is located by connecting into being engaged and be：Being located by connecting respectively in the transverse ends of each cross bar has one second cunning
Set, two second sliding sleeves are freely set in two connecting rods corresponding with the cross bar respectively；It is additionally provided with four
Individual second clamping screw, the screw rod of four second clamping screws is respectively able to correspondence and is placed through four second sliding sleeves
In, and can correspondingly abut and depart from four connecting rods；
Realize the second plate bar can relatively described square auxiliary case body vertical position be adjustably located by connecting on it is described
Structure on square auxiliary case body is：Being located by connecting respectively in the transverse ends of second plate article has one the 3rd sliding sleeve, two
Individual 3rd sliding sleeve is freely set on two montants respectively；Two the 3rd clamping screws are additionally provided with, two the 3rd lock
The screw rod of tight bolt is able to correspondence and is placed through in two the 3rd sliding sleeves, and can correspondingly abut and depart from two
The montant.
As a further improvement on the present invention, each positioning respectively is set on the horizontal push rod of each square main frame
There are multiple hooks, each square main frame respectively freely hang on two of the casing top side by multiple hooks thereon
On long side.
As a further improvement on the present invention, it is additionally provided with the breather line and at the position of one port
One intake valve.
The beneficial effects of the invention are as follows：Compared to prior art, the pcb board cooling tool has advantages below：1. should
Pcb board is simple to operate with cooling tool, can realize the fast cooling of pcb board plate face temperature, both effectively shorten cool time,
Production efficiency is improved, operating personnel's management and control cooling down operation is additionally favorable for；2. pcb board cooling jig structure is simple, be fabricated to
This is low；In addition, the pcb board is provided with the cold cut wind used in cooling tool by coating machine, realize that the energy makes full use of, reduce
Production cost.
Brief description of the drawings
Fig. 1 is the structural representation that pcb board of the present invention cools down tool；
Fig. 2 is the partial structural diagram of flashboard rack of the present invention.
With reference to accompanying drawing, make the following instructions：
1 --- casing 2 --- gas passing plate
3 --- flashboard rack 4 --- breather lines
5 --- bumping posts 6 --- are linked up with
7 --- intake valve 20 --- passages
30 --- square main frame 31 --- connecting rods
32 --- the first plate bar 33 --- square auxiliary case bodies
34 --- the second plate bar 300 --- horizontal push rods
301 --- horizontal bottom bar 302 --- vertical bars
Embodiment
Referring to figure to a preferred embodiment of the present invention will be described in detail.
Embodiment 1：
Refer to shown in accompanying drawing 1, it is the structural representation that pcb board of the present invention cools down tool.The pcb board is with cold
But tool includes gas passing plate 2 of the casing 1, one with some passages 20, multiple confession pcb boards are planted flashboard rack 3, Yi Jiyi
Breather line 4, wherein, the casing 1 is the open hollow cube structure in top side, and the positioning of gas passing plate 2 is arranged at the case
In the inner chamber of body 1, and the inner chamber of the casing 1 is separated into the upper cavity and lower chamber arranged up and down；Multiple plates
Frame 3 is freely hung in the upper cavity of the casing 1, and is also constituted respectively with the upper cavity and be engaged and be slidably connected；It is described
The Single port of breather line 4 is connected with the lower chamber of the casing 1, the another port of the breather line 4 and coating machine
The air outlet of condenser is connected.
In the present embodiment, it is preferred that the casing 1 is the open hollow rectangular parallelepiped structure in top side, i.e., described casing 1
Top side is surrounded jointly by two long sides and two short sides, wherein on the length direction one end on each long side and every
One, which is respectively respectively arranged with, described in one on long side and at the position of its length direction other end is used to flashboard rack 3 described in backstop
Bumping post 5.
It is further preferred that it is each it is described it is long while length direction one end on and when each described long on and lean on
A jack is respectively respectively arranged with the position of its nearly length direction other end, four bumping posts 5 and four jacks are one by one
Correspondence, and be freely inserted in four jacks.
In the present embodiment, it is preferred that each flashboard rack 3 respectively includes two prescription shape main frames 30, many connections
Bar 31 and two first plate bars 32 (refering to shown in accompanying drawing 2), wherein, the two square main frame 30 is in be vertically arranged, and phase
It is parallel just right；The many connecting rods 31 and the two first plate bar 32 are in lateral arrangement, many connecting rods 31 all companies of positioning
It is connected between the two square main frame 30, and a frame structure is surrounded jointly with the two square main frame 30；This two first insert
Lath 32 is corresponded with the two square main frame 30, and is able to the relative two square vertical position of main frame 30 adjustably
It is located by connecting on the two square main frame 30, and several are also symmetrically offered on the relative both sides of the two first plate bar 32
The first groove planted for pcb board.
It is further preferred that each square main frame 30 respectively includes horizontal push rod 300, horizontal bottom bar 301 and two
Root vertical bar 302, the horizontal push rod 300 and horizontal bottom bar 301 in being arranged in parallel up and down, and two vertical bar 302 vertically connects
It is connected between the horizontal push rod 300 and horizontal bottom bar 301；
The connecting rod 31 is four, wherein two connecting rods 31 are located by connecting on two horizontal push rods 300
Between, remaining two connecting rods 31 are located by connecting between two horizontal bottom bars 301；
Realize that the two first plate bar 32 is able to the relative two square vertical position of main frame 30 adjustably company of positioning
The structure being connected on the two square main frame 30 is：It is located by connecting respectively in the transverse ends of each first plate bar 32
There is one first sliding sleeve, two first sliding sleeves are freely set in described perpendicular with corresponding two of the first plate bar 32 respectively
To on bar 302；Four the first clamping screws are additionally provided with, the screw rod of four first clamping screws is respectively able to correspondence and is placed through
In four first sliding sleeves, and it can correspondingly abut and depart from four vertical bars 302.
It is further preferred that each flashboard rack 3 also respectively includes a prescription shape auxiliary case body 33 and second plate
Bar 34, the square auxiliary case body 33 is vertically connected between four connecting rods 31, and also with four structures of connecting rod 31
It is located by connecting into slip is engaged；The second plate bar 34 be in lateral arrangement, and can relatively described square auxiliary case body 33 erect
Adjustably it is located by connecting on to position on the square auxiliary case body 33, and the second plate bar 34 is towards the two first plate bar
It is also each on 32 both sides to offer several second grooves symmetrical with some first grooves respectively.It is described by regulation
The position of square auxiliary case body 34, and then flashboard rack is applicable to various sizes of pcb board.
It is further preferred that the square auxiliary case body 33 is vertically connected to two by two in the cross bar arranged up and down and two
Montant between cross bar described in root is surrounded jointly；
Realize that the square auxiliary case body 33 is vertically connected between four connecting rods 31, and also with four connections
Bar 31 constitutes to be engaged and slides the structure that is located by connecting and be：Being located by connecting respectively in the transverse ends of each cross bar has one
Second sliding sleeve, two second sliding sleeves are freely set in two corresponding with the cross bar connecting rod 31 respectively；
It is additionally provided with four the second clamping screws, the screw rods of four second clamping screws is respectively able to correspondence and is placed through four described the
In two sliding sleeves, and it can correspondingly abut and depart from four connecting rods 31；
Realize the second plate bar 34 can the relatively described square vertical position of auxiliary case body 33 be adjustably located by connecting on
Structure on the square auxiliary case body 33 is：Being located by connecting respectively in the transverse ends of second plate article 34 has one the 3rd
Sliding sleeve, two the 3rd sliding sleeves are freely set on two montants respectively；Two the 3rd clamping screws are additionally provided with, this two
The screw rod of 3rd clamping screw is able to correspondence and is placed through in two the 3rd sliding sleeves, and can correspondingly abut and depart from
In two montants.
It is further preferred that on the horizontal push rod 300 of each square main frame 30 each positioning respectively be provided with it is many
Individual hook 6, each square main frame 30 respectively freely hang on the two of the top side of casing 1 by multiple hooks 6 thereon
On individual long side.
In the present embodiment, it is preferred that be additionally provided with one on the breather line 4 and at the position of one port
Intake valve 7.
In addition, the invention also discloses application method of the pcb board with cooling tool, being specially：, will for ease of description
Bumping post 5 on the length direction one end on the long side is defined as the first bumping post, will be located on the long side and close to its length
The bumping post 5 spent at the position of the direction other end is defined as the second bumping post.
First flashboard rack 3 is hung on the top side of casing 1 and close at the position of the second bumping post first, when first
It is filled with individual flashboard rack 3 after pcb board, the second bumping post is removed, while first flashboard rack 3 is pushed through towards the first bumping post,
Then the second bumping post is installed again, and in the top side of casing 1 and close to hanging again at the position of the second bumping post
Second flashboard rack 3, and after pcb board is filled with second flashboard rack 3, again remove the second bumping post, and second is inserted
Grillage 3 is pushed through towards the first bumping post；Repeat operation, until overworking the flashboard rack 3 on the casing 1.According to production
Demand, when hanging up last described flashboard rack 3, the pcb board in first flashboard rack 3 has cooled down to required temperature, can
To be taken out from the casing 1.
In summary, compared to prior art, pcb board cooling tool of the present invention has advantages below：1. should
Pcb board is simple to operate with cooling tool, can realize the fast cooling of pcb board plate face temperature, both effectively shorten cool time,
Production efficiency is improved, operating personnel's management and control cooling down operation is additionally favorable for；2. pcb board cooling jig structure is simple, be fabricated to
This is low；In addition, being provided in the pcb board with the cold cut wind used in cooling tool by coating machine, realize that the energy makes full use of, drop
Low production cost.
Described above is only the preferred embodiment of the present invention, but is not intended to limit the invention, it is noted that for this
For the those of ordinary skill of technical field, without departing from the technical principles of the invention, some improvement can also be made
And modification, these improvement and modification also should be regarded as within the scope of the present invention.
Claims (9)
1. a kind of pcb board cooling tool, it is characterised in that：Including a casing (1), one gas is crossed with some passages (20)
Flashboard rack (3) and a breather line (4) that plate (2), multiple confession pcb boards are planted, wherein, the casing (1) is that top side is open
Hollow cube structure, the gas passing plate (2) positioning is arranged in the inner chamber of the casing (1), and by the interior of the casing (1)
Chamber is separated into the upper cavity and lower chamber arranged up and down；Multiple flashboard racks (3) freely hang on the upper of the casing (1)
In cavity, and also constituted respectively with the upper cavity and be engaged and be slidably connected；The Single port of the breather line (4) and the case
The lower chamber of body (1) is connected, and the another port of the breather line (4) is connected with the air outlet of the condenser of coating machine.
2. pcb board according to claim 1 cooling tool, it is characterised in that：The casing (1) is in the opening of top side
Empty rectangular parallelepiped structure, i.e., the top side of described casing (1) is surrounded jointly by two long sides and two short sides, wherein in each length
While length direction one end on and when each described long on and respectively set respectively at the position of its length direction other end
It is equipped with a bumping post (5) for being used to flashboard rack (3) described in backstop.
3. pcb board according to claim 2 cooling tool, it is characterised in that：Length direction on each long side
A jack is respectively respectively arranged with one end and on each long side and at the position of its length direction other end,
Four bumping posts (5) correspond with four jacks, and are freely inserted in four jacks.
4. pcb board according to claim 2 cooling tool, it is characterised in that：Each flashboard rack (3) respectively includes
Two prescription shape main frames (30), many connecting rods (31) and two first plate bars (32), wherein, the two square main frame (30)
It is in be vertically arranged, and it is parallel just right；The many connecting rods (31) and the two first plate bar (32) are in lateral arrangement, should
Many connecting rods (31) are all located by connecting between the two square main frame (30), and are enclosed jointly with the two square main frame (30)
Into a frame structure；The two first plate bar (32) is corresponded with the two square main frame (30), and is able to relative
Two square main frame (30) vertical position is adjustably located by connecting on the two square main frame (30), and two first plate
Several the first grooves for supplying pcb board to plant also symmetrically are offered on the relative both sides of bar (32).
5. pcb board according to claim 4 cooling tool, it is characterised in that：Each square main frame (30) is each
Include horizontal push rod (300), horizontal bottom bar (301) and two vertical bars (302), the horizontal push rod (300) and horizontal bottom
Bar (301) in being arranged in parallel up and down, and two vertical bar (302) is vertically connected to the horizontal push rod (300) and horizontal bottom bar
(301) between；
The connecting rod (31) is four, wherein two connecting rods (31) are located by connecting on two horizontal push rods
(300) between, remaining two connecting rods (31) are located by connecting between two horizontal bottom bars (301)；
Realize that the two first plate bar (32) is able to relative two square main frame (30) vertical position adjustably company of positioning
The structure being connected on the two square main frame (30) is：Positioned respectively in the transverse ends of each first plate bar (32)
One first sliding sleeve is connected with, two first sliding sleeves are freely set in corresponding two with the first plate bar (32) respectively
On the vertical bar (302)；It is additionally provided with four the first clamping screws, the screw rods of four first clamping screws is respectively able to pair
It should be placed through in four first sliding sleeves, and can correspondingly abut and depart from four vertical bars (302).
6. pcb board according to claim 5 cooling tool, it is characterised in that：Each flashboard rack (3) also respectively includes
There are a prescription shape auxiliary case body (33) and a second plate bar (34), the square auxiliary case body (33) is vertically connected to described in four
Between connecting rod (31), and also constituted with four connecting rods (31) and be engaged slip and be located by connecting；The second plate bar
(34) be in lateral arrangement, and can relatively described square auxiliary case body (33) vertical position be adjustably located by connecting on it is described square auxiliary
In framework (33), and the second plate bar (34) towards on the both sides of the two first plate bar (32) also it is each offer respectively with
Several symmetrical second grooves of some first grooves.
7. pcb board according to claim 6 cooling tool, it is characterised in that：The square auxiliary case body (33) is by two
Surrounded jointly in the cross bar of arrangement up and down and two vertical montants being connected between two cross bars；
Realize that the square auxiliary case body (33) is vertically connected between four connecting rods (31), and also with four connections
Bar (31) constitutes to be engaged and slides the structure that is located by connecting and be：Being located by connecting respectively in the transverse ends of each cross bar has
One second sliding sleeve, two second sliding sleeves are freely set in two piece corresponding with the cross bar connecting rod (31) respectively
On；Four the second clamping screws are additionally provided with, the screw rod of four second clamping screws is respectively able to correspondence and is placed through four institutes
State in the second sliding sleeve, and can correspondingly abut and depart from four connecting rods (31)；
Realize the second plate bar (34) can relatively described square auxiliary case body (33) vertical position be adjustably located by connecting on
Structure on the square auxiliary case body (33) is：Being located by connecting respectively in the transverse ends of the second plate bar (34) has one
3rd sliding sleeve, two the 3rd sliding sleeves are freely set on two montants respectively；Two the 3rd clamping screws are additionally provided with,
The screw rod of two the 3rd clamping screw be able to correspondence be placed through in two the 3rd sliding sleeves, and can correspondingly abut and
Depart from two montants.
8. pcb board according to claim 5 cooling tool, it is characterised in that：In each square main frame (30)
Horizontal push rod (300) on it is each respectively positioning be provided with it is multiple hook (6), each square main frame (30) is respectively by thereon
Multiple hooks (6) freely hang on two long sides of the casing (1) top side.
9. pcb board according to claim 1 cooling tool, it is characterised in that：It is on the breather line (4) and close
An intake valve (7) is additionally provided with the position of one port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467085.8A CN107087347B (en) | 2017-06-20 | 2017-06-20 | Cooling jig for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467085.8A CN107087347B (en) | 2017-06-20 | 2017-06-20 | Cooling jig for PCB |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107087347A true CN107087347A (en) | 2017-08-22 |
| CN107087347B CN107087347B (en) | 2023-10-10 |
Family
ID=59606323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467085.8A Active CN107087347B (en) | 2017-06-20 | 2017-06-20 | Cooling jig for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107087347B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06204676A (en) * | 1993-01-05 | 1994-07-22 | Fujitsu Ltd | Cooling structure for electronic apparatus |
| US20020041485A1 (en) * | 2000-10-05 | 2002-04-11 | Minebea Co., Ltd. | Circuit board cooling apparatus with air guide plates |
| JP2002290003A (en) * | 2001-03-27 | 2002-10-04 | Hitachi Ltd | Electronic equipment unit |
| CN103052265A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) cooling fixture |
| CN203893612U (en) * | 2014-05-27 | 2014-10-22 | 江西鼎峰电子科技有限公司 | Cooling device used in PCB (printed circuit board) production process |
| CN203951681U (en) * | 2014-07-01 | 2014-11-19 | 昆山市华新电路板有限公司 | Thin-plate insert plate bracket |
| CN204350452U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of energy-efficient printed circuit plate cooling device |
| CN104896880A (en) * | 2015-05-08 | 2015-09-09 | 六盘水康博木塑科技有限公司 | Ecologic plate oven and operation method thereof |
| CN207040013U (en) * | 2017-06-20 | 2018-02-23 | 昆山市华新电路板有限公司 | Pcb board cooling tool |
-
2017
- 2017-06-20 CN CN201710467085.8A patent/CN107087347B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06204676A (en) * | 1993-01-05 | 1994-07-22 | Fujitsu Ltd | Cooling structure for electronic apparatus |
| US20020041485A1 (en) * | 2000-10-05 | 2002-04-11 | Minebea Co., Ltd. | Circuit board cooling apparatus with air guide plates |
| JP2002290003A (en) * | 2001-03-27 | 2002-10-04 | Hitachi Ltd | Electronic equipment unit |
| CN103052265A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) cooling fixture |
| CN203893612U (en) * | 2014-05-27 | 2014-10-22 | 江西鼎峰电子科技有限公司 | Cooling device used in PCB (printed circuit board) production process |
| CN203951681U (en) * | 2014-07-01 | 2014-11-19 | 昆山市华新电路板有限公司 | Thin-plate insert plate bracket |
| CN204350452U (en) * | 2015-01-30 | 2015-05-20 | 成都市天目电子设备有限公司 | A kind of energy-efficient printed circuit plate cooling device |
| CN104896880A (en) * | 2015-05-08 | 2015-09-09 | 六盘水康博木塑科技有限公司 | Ecologic plate oven and operation method thereof |
| CN207040013U (en) * | 2017-06-20 | 2018-02-23 | 昆山市华新电路板有限公司 | Pcb board cooling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107087347B (en) | 2023-10-10 |
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