CN205902225U - Circuit board carrier - Google Patents
Circuit board carrier Download PDFInfo
- Publication number
- CN205902225U CN205902225U CN201620904616.6U CN201620904616U CN205902225U CN 205902225 U CN205902225 U CN 205902225U CN 201620904616 U CN201620904616 U CN 201620904616U CN 205902225 U CN205902225 U CN 205902225U
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- China
- Prior art keywords
- circuit board
- pallet
- steel disc
- type
- base
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Abstract
The utility model discloses a circuit board carrier, including base, tray and steel sheet, the tray setting is on the base, and the circuit board sets up on the tray, and the steel sheet setting is on the circuit board, be equipped with a plurality of L type stoppers on the tray for carry on spacingly to the circuit board, be equipped with a plurality of L type limiting through hole s corresponding with a plurality of L type stoppers on the steel sheet, L type stopper passes L type limiting through hole. L type stopper is used for carrying on spacingly to the circuit board on the tray for the circuit board is arranged in the space that L type stopper was injectd, thereby can avoid the circuit board slope sliding phenomenon to appear. The steel sheet sets up on the circuit board, and the steel sheet is used for compressing tightly the roughness of circuit board, holding circuit board, L type stopper passes the L type limiting through hole on the steel sheet, can play spacingly and the fixed action to the steel sheet to can avoid the steel sheet slope sliding phenomenon to appear, and then can guarantee that the steel sheet carries out effectual compressing tightly to the circuit board.
Description
Technical field
This utility model is related to board production technical field, relates in particular to a kind of circuit board carrier.
Background technology
Printed circuit board (PCB) (abbreviation pcb plate), when chip mounter carries out paster excessively, needs to adopt purpose-made pallet, in purpose-made pallet
Upper utilization glue or adhesive tape are realized pasting to pcb plate and are fixed, and some are with high temperature gummed tape, pcb to be affixed directly on pallet, have
A little then be to coat silica gel in tray surface or stick special Double-face gummed paper and to paste pcb.Because pcb plate is during reflow ovens
High-temperature heating directly affects, and can lead to the reduction of viscosity.
A kind of paster tray for circuit board is disclosed, including a pallet matrix, its feature in Chinese patent cn201230408y
It is: described pallet matrix is provided with embedding hole, is embedded with Magnet in embedding in the hole, also includes an iron plate, iron plate utilizes pallet Magnet
It is adsorbed in the surface of pallet matrix, pcb plate printing welding window is provided with iron plate.This patent is passed through in pcb plate paster tray
It is provided with Magnet in matrix surface, be provided with an iron plate on the surface of pallet matrix, iron plate profit when pcb plate crosses chip mounter and reflow ovens
Realize pcb plate with magnet adsorption to clamp, the printing patch sites of pcb plate realize pcb plate print by the printing welding window of iron plate
Brush and paster, improve production efficiency and reduce cost.But, the pcb plate being arranged on pallet matrix is easy to be occurred inclining
Tiltedly sliding phenomenon, causes the optical recognized point of pcb plate cannot be identified, thus quality of circuit board can be reduced.Additionally, pcb plate phase
Pallet matrix is not easy to pick and place.
Content of the invention
The purpose of this utility model is to provide a kind of circuit board carrier, to solve to be arranged on carrier in prior art
The defect of the easy tilt slide of circuit board, circuit board not easy-offtaking.
For this reason, this utility model provides a kind of circuit board carrier, including base, pallet and steel disc, described pallet setting
On described base, circuit board is arranged on described pallet, and described steel disc is arranged on described circuit board；Described pallet is provided with
Multiple l type limited blocks, spacing for carrying out to described circuit board, the height of described l type limited block is the thickness of described circuit board
Thickness sum with described steel disc；It is spacing logical that described steel disc is provided with the multiple l types corresponding with the plurality of l type limited block
Hole, described l type limited block passes through described l type limiting through hole.
Circuit board carrier as above, the quantity of described l type limited block is 4, is separately positioned on the four of described pallet
On individual angle.
Circuit board carrier as above, the quantity of described l type limiting through hole is 4, is separately positioned on described steel disc
On four angles.
Circuit board carrier as above, the periphery of described base is provided with multiple base grooves.
Circuit board carrier as above, the both sides of described pallet are equipped with tray slots.
Circuit board carrier as above, described base is provided with multiple first locating dowels, and described pallet is provided with and institute
State the corresponding multiple first pallet location holes of multiple first locating dowels, described steel disc is provided with and the plurality of first locating dowel
Corresponding multiple first steel disc location holes.
Circuit board carrier as above, described base is provided with multiple second locating dowels, and described pallet is provided with and institute
State the corresponding multiple second pallet location holes of multiple second locating dowels.
Circuit board carrier as above, described pallet is provided with multiple magnetic piece.
Compared with prior art, advantage of the present utility model and good effect are: this utility model provides a kind of circuit
Onboard tool, including base, pallet and steel disc, pallet is arranged on base, and circuit board is arranged on pallet, and steel disc is arranged on circuit
On plate；Pallet is provided with multiple l type limited blocks, spacing for carrying out to circuit board, and the height of l type limited block is the thickness of circuit board
Degree and the thickness sum of steel disc；Steel disc is provided with the multiple l type limiting through hole corresponding with multiple l type limited blocks, l type limited block
Through l type limiting through hole.L type limited block is used for the circuit board on pallet being carried out spacing so that circuit board is located at l type limited block
In the space being limited, such that it is able to avoid circuit board that tilt slide phenomenon occurs.Steel disc is arranged on circuit boards, and steel disc is used for
Compression circuit board, the flatness of holding circuit plate；L type limited block passes through the l type limiting through hole on steel disc, and steel disc can be played
Spacing and fixation, such that it is able to avoid steel disc tilt slide phenomenon, and then can ensure that steel disc is carried out to circuit board
Effectively compress.Type limited block and l type limiting through hole can avoid circuit board tilt slide phenomenon in process of production, from
And the phenomenon of the optical recognized point None- identified of circuit board can be avoided.The periphery of base is provided with multiple base grooves, Ke Yifang
Just picking and placeing pallet.The both sides of pallet are equipped with tray slots, can facilitate picking and placeing of circuit board and steel disc.
After specific embodiment of the present utility model is read in conjunction with the accompanying, other features of the present utility model and advantage will become
Obtain clearer.
Brief description
Fig. 1 is a kind of structural representation of embodiment of this utility model circuit board carrier；
Fig. 2 is a kind of structural representation of embodiment of the base of this utility model circuit board carrier；
Fig. 3 is a kind of structural representation of embodiment of the pallet of this utility model circuit board carrier；
Fig. 4 is a kind of structural representation of embodiment of the steel disc of this utility model circuit board carrier；
Fig. 5 is the structural representation of circuit board.
In Fig. 1-Fig. 5, reference and its corresponding component names are as follows:
1. base；11. base grooves；12. first locating dowels；13. second locating dowels；2. pallet；21.l type limited block；
22. first pallet location holes；23. second pallet location holes；24. tray slots；25. magnetic piece；3. steel disc；31.l type is spacing logical
Hole；32. first steel disc location holes；4. circuit board；41. circuit board spacing holes.
Specific embodiment
Hereinafter specific embodiment of the present utility model is described in detail it should be appreciated that described herein
Specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
As Figure 1-Figure 5, the circuit board carrier of the present embodiment includes base 1, pallet 2 and steel disc 3, and pallet 2 is arranged on
On base 1, circuit board 4 is arranged on pallet 2, and steel disc 3 is arranged on the circuit board 4.Pallet 2 is provided with multiple l type limited blocks 21,
Spacing for carrying out to circuit board 4, the height of l type limited block 21 is the thickness of circuit board 4 and the thickness sum of steel disc 3.Steel disc 3
It is provided with the multiple l type limiting through hole 31 corresponding with multiple l type limited blocks 21, l type limited block 21 passes through l type limiting through hole
31.
Pallet 2 is arranged on base 1, and circuit board 4 is arranged on pallet 2, and pallet 2 is used for placing circuit board 4；L type is spacing
Block 21 is arranged on pallet 2, for carrying out spacing to the circuit board 4 on pallet 2 so that circuit board 4 is located at l type limited block 21 institute
In the space limiting, such that it is able to avoid circuit board 4 that tilt slide phenomenon occurs.Steel disc 3 arranges on the circuit board 4, and steel disc 3 is used
In compression circuit board 4, the flatness of holding circuit plate 4；The l type limiting through hole on l type limited block 21 and steel disc 3 on pallet 2
31 is corresponding, and l type limited block 21 passes through the l type limiting through hole 31 on steel disc 3, can play spacing and fixation to steel disc 3,
Such that it is able to avoid steel disc 3 that tilt slide phenomenon occurs, and then can ensure that steel disc 3 is effectively compressed to circuit board 4, enter
One step can avoid circuit board 4 tilt slide phenomenon, and the flatness of energy holding circuit plate 4.L type on pallet 2 is spacing
Block 21 can avoid circuit board 4 tilt slide phenomenon in process of production with the l type limiting through hole 31 on steel disc 3, thus
The phenomenon of the optical recognized point None- identified of circuit board 4 can be avoided.
The height of l type limited block 21 is the thickness of circuit board 4 and the thickness sum of steel disc 3, thereby may be ensured that l type is spacing
Block 21 can pass through the l type limiting through hole 31 on steel disc 3.
The quantity of l type limited block 21 is 4, is separately positioned on four angles of pallet 1.4 l shape limited blocks 21 are permissible
Corresponding with 4 angles of circuit board 4 respectively so that 4 l shape limited blocks 21 respectively 4 angles of circuit board 4 are carried out spacing solid
Determine so that circuit board 4 is located in the space that 4 l type limited blocks 21 are limited.Limited block is designed as l shape limited block 21, and l shape limits
The both sides of position block 21 can block the both sides that an angle of circuit board 4 is located respectively, so that l shape limited block 21 is to electricity
Road plate 4 plays effectively spacing fixation.
The quantity of l type limiting through hole 31 is 4, is separately positioned on four angles of steel disc 3.
The periphery of base 1 is provided with multiple base grooves 11, is formed and have vacant position between base groove 11 and pallet 2, thus can
With facilitating, pallet 2 is placed on base 1 or pallet 2 taken off from base 1.As preferred embodiment, base
The quantity of groove 11 is 3, is separately positioned on three sides of base 1, and base groove 11 can be semicircle open recess.
The both sides of pallet 2 are equipped with tray slots 24, can facilitate circuit board 4 and steel disc 3 in support by tray slots 21
Picking and placeing on disk 2, can with utility tray 2 picking and placeing on base 1.As preferred embodiment, tray slots 24 are symmetrical
It is arranged on the both sides of pallet 2, tray slots 24 can be semi-circular recesses.
Base 1 is provided with multiple first locating dowels 12, and pallet 2 is provided with corresponding with multiple first locating dowels 12 multiple
First pallet location hole 22, steel disc 3 is provided with the multiple first steel disc location holes 32 corresponding with multiple first locating dowels 12.Bottom
The first locating dowel 12 on disk 1 sequentially passes through the first pallet location hole 22 on pallet 2, the positioning holes on circuit board on circuit board 4
41 and steel disc 3 on the first steel disc location hole 32, such that it is able to pallet 2, circuit board 4 and steel disc 3 are fixed on base 1.
The quantity of positioning holes on circuit board 41 is 4, is separately positioned on four angles of circuit board 4；First locating dowel 12
Quantity is 4, is separately positioned on four angles of base 1；The quantity of the first pallet location hole 22 is 4, is separately positioned on support
On four angles of disk 2；The quantity of the first steel disc location hole 32 is 4, is separately positioned on four angles of steel disc 3.
Base 1 is provided with multiple second locating dowels 13, and pallet 2 is provided with corresponding with multiple second locating dowels 13 multiple
Second pallet location hole 23.The second locating dowel 13 on base 1 passes through the second pallet location hole 23 on pallet 2, such that it is able to
Pallet 2 is fixed as on base 1.
The quantity of the second locating dowel 13 is 3, be separately positioned on two of base 1 diagonally go up and base 1 a side
On；The quantity of the second pallet location hole 23 is 3, be separately positioned on two of pallet 2 diagonally go up and pallet 2 a side
On.
Pallet 2 is provided with multiple magnetic piece 25, and multiple magnetic piece 25 are arranged in multirow and are distributed on pallet 2；Multiple magnetic piece 25 are right
Steel disc 3 has sucking action, can adsorb on pallet 2 by steel disc 3, such that it is able to compress the circuit board 4 on pallet 2, with reality
Existing circuit board 4 clamping on pallet 2, and then can ensure that the flatness of circuit board 4.
Above example is only in order to illustrating the technical solution of the utility model, rather than is limited；Although with reference to front
State embodiment this utility model has been described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent to wherein some technical characteristics；And these
Modification or replace, do not make appropriate technical solution essence depart from this utility model technical scheme required for protection spirit and
Scope.
Claims (8)
1. a kind of circuit board carrier it is characterised in that
Including base, pallet and steel disc, described pallet is arranged on described base, and circuit board is arranged on described pallet, described
Steel disc is arranged on described circuit board；
Described pallet is provided with multiple l type limited blocks, spacing for carrying out to described circuit board, the height of described l type limited block
Thickness for described circuit board and the thickness sum of described steel disc；
Described steel disc is provided with the multiple l type limiting through hole corresponding with the plurality of l type limited block, and described l type limited block is worn
Cross described l type limiting through hole.
2. circuit board carrier as claimed in claim 1, it is characterised in that the quantity of described l type limited block is 4, sets respectively
Put on four angles of described pallet.
3. circuit board carrier as claimed in claim 2 is it is characterised in that the quantity of described l type limiting through hole is 4, respectively
It is arranged on four angles of described steel disc.
4. circuit board carrier as claimed in claim 1 is it is characterised in that the periphery of described base is provided with multiple base grooves.
5. circuit board carrier as claimed in claim 1 is it is characterised in that the both sides of described pallet are equipped with tray slots.
6. circuit board carrier as claimed in claim 1 is it is characterised in that described base is provided with multiple first locating dowels, institute
State pallet and be provided with the multiple first pallet location holes corresponding with the plurality of first locating dowel, described steel disc is provided with and institute
State the corresponding multiple first steel disc location holes of multiple first locating dowels.
7. circuit board carrier as claimed in claim 1 is it is characterised in that described base is provided with multiple second locating dowels, institute
State pallet and be provided with the multiple second pallet location holes corresponding with the plurality of second locating dowel.
8. circuit board carrier as claimed in claim 1 is it is characterised in that described pallet is provided with multiple magnetic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904616.6U CN205902225U (en) | 2016-08-19 | 2016-08-19 | Circuit board carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904616.6U CN205902225U (en) | 2016-08-19 | 2016-08-19 | Circuit board carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902225U true CN205902225U (en) | 2017-01-18 |
Family
ID=57779097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904616.6U Active CN205902225U (en) | 2016-08-19 | 2016-08-19 | Circuit board carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086142A (en) * | 2017-05-12 | 2017-08-22 | 深圳市证通电子股份有限公司 | The assemble method of assembling fixture and keying electronic board component |
| CN111465848A (en) * | 2017-12-13 | 2020-07-28 | 里珍纳龙药品有限公司 | Apparatus and system for managing chromatography column bed support and related method |
| CN112236032A (en) * | 2020-09-24 | 2021-01-15 | 惠州市华阳多媒体电子有限公司 | Planting and dismantling all-in-one machine |
-
2016
- 2016-08-19 CN CN201620904616.6U patent/CN205902225U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086142A (en) * | 2017-05-12 | 2017-08-22 | 深圳市证通电子股份有限公司 | The assemble method of assembling fixture and keying electronic board component |
| CN111465848A (en) * | 2017-12-13 | 2020-07-28 | 里珍纳龙药品有限公司 | Apparatus and system for managing chromatography column bed support and related method |
| CN111465848B (en) * | 2017-12-13 | 2023-11-28 | 里珍纳龙药品有限公司 | Apparatus, system and associated method for managing chromatography bed support |
| US11971393B2 (en) | 2017-12-13 | 2024-04-30 | Regeneron Pharmaceuticals, Inc. | Devices and systems for chromatography column bed support management and related methods |
| CN112236032A (en) * | 2020-09-24 | 2021-01-15 | 惠州市华阳多媒体电子有限公司 | Planting and dismantling all-in-one machine |
| CN112236032B (en) * | 2020-09-24 | 2024-01-12 | 惠州市华阳智能技术有限公司 | Planting and dismantling integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |