CN106535496A - Patch fixture of flexible light source plate - Google Patents
Patch fixture of flexible light source plate Download PDFInfo
- Publication number
- CN106535496A CN106535496A CN201610960694.2A CN201610960694A CN106535496A CN 106535496 A CN106535496 A CN 106535496A CN 201610960694 A CN201610960694 A CN 201610960694A CN 106535496 A CN106535496 A CN 106535496A
- Authority
- CN
- China
- Prior art keywords
- light source
- support plate
- flexible light
- plate
- pressing surface
- 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.)
- Pending
Links
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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- 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
- H05K2203/15—Position of the PCB during processing
Abstract
The invention discloses a patch fixture of a flexible light source plate. The patch fixture comprises a carrier plate with a horizontal pressing surface. The pressing surface is provided with three or more pin holes arranged along at least three different sides. The carrier plate is provided with a plurality of spring pins which can be inserted into the pin holes and can expand and contract in a mode of being perpendicular to the carrier plate. One end of each of the spring pins is raised from the pressing surface and is used for fixing the flexible light source plate. The structure of the patch fixture is reasonable, the flexible light source plate can be accurately positioned and fixed, the displacement slip of the flexible light source plate is avoided, the patch fixture is convenient to use and has low cost, and the light source surface mounting efficiency and quality are effectively improved.
Description
Technical field
The present invention relates to Electronic Packaging field, more particularly, to a kind of paster frock of flexible light source plate.
Background technology
LED has the advantages that energy-saving and environmental protection, life-span length, more and more wide in the application market of lighting field, flexible LED
Lamp bar can arbitrarily bend moulding, and can receive and cutting.At present, LED/light source is typically passed through table by common flexible LED lamp
Face paster technique is welded on flexible light source plate.The surface mount process of flexible light source plate mainly includes paste solder printing, patch light source
With three basic links such as Reflow Soldering.Paste solder printing is referred to tin cream by the mould printing of predetermined pattern to flexible light source plate
On；Patch light source is that light source device is accurately installed on the fixed position of flexible light source plate；Reflow Soldering refers to that thawing tin cream is caused
Connection is realized between light source device and light source board.In these links, need flexible light source plate is carried out being accurately positioned fixation,
Can guarantee that the quality of product.
However, flexible light source plate itself is soft, its position than the more difficult fixation of common light source board, in order to prevent surface
During paster, there is displacement slip in flexible light source plate, generally flexible light source plate is fixed on support plate, to guarantee flexible light source
Plate is more smooth and can accurately carry out surface patch processing procedure.The conventional positioning fixing flexible light source board of industry is to adopt at present
Location hole and high temperature adhesive plaster are left on light source board flexible light source plate positioning is fixed on support plate, high temperature adhesive plaster can prevent light source
Plate is offset during this whole surface paster.
There is following defect in this fixed form：One side light source board need to leave location hole, and need to reserve certain plate
Light source board is fitted with support plate by side for high temperature adhesive plaster, so as to reducing production efficiency, wasting material；On the other hand, light source board
After Reflow Soldering fixed light source, needs paste a high temperature adhesive plaster to fix next one light source board again on support plate, and high
Warm adhesive plaster can have glue residua on light source board, so as to affect the quality of production efficiency and product.
The content of the invention
Therefore, for above-mentioned problem, the present invention proposes a kind of paster frock of flexible light source plate, to existing paster work
Dress is improved, it is not necessary to using high temperature adhesive plaster, it is not required that light source board stays edges of boards, easy to operate, improves production efficiency, solution
The problem certainly mentioned in background technology.
The technical solution adopted for the present invention to solve the technical problems is, a kind of paster frock of flexible light source plate, including
One support plate, which has horizontal pressing surface, and the pressing surface is provided with no less than three and along its at least three different sides
The pin-and-hole of setting, is provided with some spring catch being engaged with the pin-and-hole below the support plate, the spring catch is plugged in described
Pin-and-hole and upper and lower telescopic movable can be done perpendicular to the support plate, described spring catch one end protrudes from the pressing surface for fixing
Flexible light source plate.
Preferably, the spring catch includes bearing pin and key seat, and the bearing pin is fixed between support plate and key seat, the bearing pin
One end be fixed in key seat, the end of the bearing pin other end is provided with boss, the horizontal stroke of the cross-sectional area of the boss less than bearing pin
Sectional area, one end grafting of the boss simultaneously stretch out in the pin-and-hole, and the other end of boss is contacted with bearing pin and spring is connected
Key seat.The boss perpendicular to the support plate by spring effect can telescopic movable up and down, the key seat is arranged on the load
Back, and the upper surface of key seat is brought into close contact with the support plate back side.Boss can be pasted on surface perpendicular to the upper and lower telescopic movable of support plate
During paste solder printing in blade technolgy, when brush tin cream, the steel mesh on brush tin cream machine is first pushed through spring catch, steel mesh
The position that boss can be flushed relative to support plate vertical depression to boss upper surface with light source board is to realize paste solder printing soft
Property light source board on, when steel mesh leaves spring catch, boss can with spring reset, continue limit light source board movement.
Preferably, the pressing surface is provided with six spring catch, and two of which is symmetrically set in the longitudinal direction on pressing surface
At heart point, on the widthwise edge on pressing surface, six spring catch and its distribution can be accurate by light source board for four additional even symmetrical
Really it is positioned on support plate.
Preferably, the key seat is screwed in the support plate back side, and the support plate is provided with screw, the screw
Interior angle for making nut flush with support plate is provided with inside.Key seat is fixed on the support plate back side by screw by screw, is set in screw
There is down interior angle, the nut being available on screw is flushed with support plate when screw locking, so as to avoid when paste solder printing,
The screw destruction steel mesh of protrusion.
Preferably, the spring catch is aluminum.Aluminum material is light, can reduce frock weight.
Preferably, the support plate is corrosion resistant plate.Support plate can be avoided in surface patch technique using corrosion resistant plate material
Occur deformation in reflow process as temperature is higher, and stainless steel radiating itself is very fast.
The invention has the beneficial effects as follows：The present invention arranges at least three spring catch, and at least three spring catch on support plate
It is distributed in the different sides on pressing surface of support plate, so as to flexible light source plate positioning is fixed on support plate, one side of spring catch
Face can be fixed on flexible light source plate on support plate, on the other hand in brush tin cream, can compress downwards, convenient that flexible light source plate is entered
Row paste solder printing, compared with the frock of existing fixing flexible light source board, using the frock of the present invention, without the need for using on support plate
High temperature adhesive plaster, it is not required that positioning of boxing out, does not more need light source board to stay edges of boards, you can efficiently to position to flexible light source plate
Fixed, simple structure is easy to operate, reduces cost, it is easy to practical.
Description of the drawings
Structural representations of the Fig. 1 for one embodiment of the invention；
Decomposing schematic representations of the Fig. 2 for one embodiment of the invention；
A-A sectional views of the Fig. 3 for one embodiment of the invention.
Specific embodiment
In conjunction with the drawings and specific embodiments, the present invention is further described, but embodiments of the invention not limited to this.
Fig. 1, Fig. 2 are refer to, the present invention provides a kind of paster frock of flexible light source plate, including a support plate 1, and which has water
Flat pressing surface, pressing surface are provided with six pin-and-holes 11, and two of which is symmetrically set at the longitudinal center point on pressing surface,
Four additional even symmetrical is provided with six springs being engaged with pin-and-hole 11 on the widthwise edge on pressing surface below support plate 1
Pin 2, spring catch 2 are plugged in pin-and-hole 11 and can do upper and lower telescopic movable perpendicular to support plate 1, and 2 one end of spring catch protrudes from pressing table
Face is used for fixing flexible light source board（It is not shown）.Using said structure, light source board can be accurately located on support plate 1.
Spring catch 2 includes bearing pin 21 and key seat 22, and bearing pin 21 is fixed between support plate 1 and key seat 22, one end of bearing pin 21
It is fixed in key seat 22, the end of 21 other end of bearing pin is provided with boss 211, and the cross-sectional area of boss 211 is less than bearing pin 21
Cross-sectional area, one end grafting of boss 211 simultaneously stretch out in pin-and-hole 11, and the other end of boss 211 is contacted with bearing pin 21 and spring
23 connection key seats 22, boss 211 perpendicular to support plate 1 by spring 23 effect can telescopic movable up and down, key seat 22 is arranged on load
1 back side of plate, and the upper surface of key seat 22 is brought into close contact with 1 back side of support plate.Boss 211 can perpendicular to support plate telescopic movable about 1,
During the paste solder printing in surface patch technique, when brush tin cream, the steel mesh on brush tin cream machine is first pushed through bullet
Spring pin 2, the position that boss 211 can be flushed relative to 1 vertical depression of support plate to 211 upper surface of boss by steel mesh with light source board is with reality
Now by paste solder printing on flexible light source plate, when steel mesh leaves spring catch 2, boss 211 can reset with spring 23, continue
Limit the movement of light source board.
In addition, refer to Fig. 3, support plate 1 is provided with screw 12, is provided with for making nut 31 flush with support plate 1 in screw 12
Fall interior angle 121.Key seat 22 is fixed on 1 back side of support plate by screw 12 by screw 3, is provided with down interior angle 121, is available in screw 12
Nut 31 on screw 3 is flushed with support plate 1 when screw 3 is locked, so as to avoid when paste solder printing, the spiral shell of protrusion
Silk 3 destroys steel mesh.
Additionally, spring catch 2 adopts aluminum.Aluminum material is light, can reduce frock weight.Support plate 1 adopts corrosion resistant plate,
Corrosion resistant plate material can avoid occurring deformation, and stainless steel sheet in the reflow process of surface patch technique as temperature is higher
Body radiating is very fast.
Paster frock provided in an embodiment of the present invention, when carrying out surface patch technological operation to flexible light source plate, due to bullet
The boss 211 of spring pin 2 protrudes from pressing surface, can be used as barricade fixed light source plate, and 2 set location of spring catch and quantity can in addition
Positioning accurate to light source board is fixed, therefore, using the frock of the present invention, without the need for high temperature adhesive plaster is used on support plate 1, also it is not required to
Box out positioning, more do not need light source board to stay edges of boards, reduce production process, improve operating efficiency, improve yield rate, drop
Low cost.
Above the paster frock of flexible light source plate provided by the present invention is described in detail.Tool used herein
Body example is set forth to embodiments of the present invention and principle, and the declarative knowledge of above example is used to help understand this
It is bright.It should be pointed out that for a person skilled in the art, technical scheme that can be as described above and design make which
His various corresponding changes and deformation, and all these changes and deformation should all belong to the guarantor of the claims in the present invention
Shield scope.
Claims (7)
1. a kind of paster frock of flexible light source plate, an including support plate, which has horizontal pressing surface, it is characterised in that：Institute
The pin-and-hole that pressing surface is provided with no less than three and arranges along its at least three different sides is stated, below the support plate, is provided with some
The spring catch being engaged with the pin-and-hole, the spring catch are plugged in the pin-and-hole and can be done perpendicular to the support plate and stretched up and down
Activity, described spring catch one end protrude from the pressing surface for fixing flexible light source board.
2. the paster frock of flexible light source plate as claimed in claim 1, it is characterised in that：The spring catch includes bearing pin and pin
Seat, the bearing pin are fixed between support plate and key seat, and one end of the bearing pin is fixed in key seat, and the end of the bearing pin other end sets
Boss is equipped with, the cross-sectional area of the boss is less than the cross-sectional area of bearing pin, and one end grafting of the boss simultaneously stretches out in described
Pin-and-hole, the other end of boss is contacted with bearing pin and spring is connected key seat.
3. boss described in perpendicular to the support plate by spring effect can telescopic movable up and down, the key seat is arranged on the load
Back, and the upper surface of key seat is brought into close contact with the support plate back side.
4. the paster frock of flexible light source plate as claimed in claim 2, it is characterised in that：The pressing surface is provided with six
Spring catch, two of which are symmetrically set at the longitudinal center point on pressing surface, and four additional even symmetrical is located at pressing surface
On widthwise edge.
5. the paster frock of flexible light source plate as claimed in claim 2, it is characterised in that：The key seat is screwed in
The support plate back side, the support plate are provided with screw, and the interior angle for making nut flush with support plate is provided with the screw.
6. the paster frock of flexible light source plate as claimed in claim 2, it is characterised in that：The spring catch is aluminum.
7. the paster frock of flexible light source plate as claimed in claim 4, it is characterised in that：The support plate is corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960694.2A CN106535496A (en) | 2016-11-04 | 2016-11-04 | Patch fixture of flexible light source plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960694.2A CN106535496A (en) | 2016-11-04 | 2016-11-04 | Patch fixture of flexible light source plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106535496A true CN106535496A (en) | 2017-03-22 |
Family
ID=58326110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960694.2A Pending CN106535496A (en) | 2016-11-04 | 2016-11-04 | Patch fixture of flexible light source plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106535496A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007142150A (en) * | 2005-11-18 | 2007-06-07 | Matsushita Electric Ind Co Ltd | Fastening method and apparatus of flexible printed substrate, and electronic-component mounting apparatus and method of flexible printed substrate |
| CN201234441Y (en) * | 2008-07-24 | 2009-05-06 | 索尼数字产品(无锡)有限公司 | Circuit substrate surface pasting tool for digital camera |
| US20090242240A1 (en) * | 2008-03-27 | 2009-10-01 | Fujifilm Corporation | Flexible circuit board, flexible circuit board positioning method, flexible circuit board positioning structure, droplet ejection head and image forming device |
| CN202721905U (en) * | 2012-08-17 | 2013-02-06 | 腾捷（厦门）电子有限公司 | Semi-automatic printing tool with positioner |
| CN103702518A (en) * | 2014-01-06 | 2014-04-02 | 王海浪 | OLED (organic light emitting diode) flexible circuit board magnetic carrier |
| CN203748127U (en) * | 2014-03-10 | 2014-07-30 | 上海航嘉电子科技股份有限公司 | Common fixture suitable for solder paste printing and furnace-passing of SMT flexible PCB |
-
2016
- 2016-11-04 CN CN201610960694.2A patent/CN106535496A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007142150A (en) * | 2005-11-18 | 2007-06-07 | Matsushita Electric Ind Co Ltd | Fastening method and apparatus of flexible printed substrate, and electronic-component mounting apparatus and method of flexible printed substrate |
| US20090242240A1 (en) * | 2008-03-27 | 2009-10-01 | Fujifilm Corporation | Flexible circuit board, flexible circuit board positioning method, flexible circuit board positioning structure, droplet ejection head and image forming device |
| CN201234441Y (en) * | 2008-07-24 | 2009-05-06 | 索尼数字产品(无锡)有限公司 | Circuit substrate surface pasting tool for digital camera |
| CN202721905U (en) * | 2012-08-17 | 2013-02-06 | 腾捷（厦门）电子有限公司 | Semi-automatic printing tool with positioner |
| CN103702518A (en) * | 2014-01-06 | 2014-04-02 | 王海浪 | OLED (organic light emitting diode) flexible circuit board magnetic carrier |
| CN203748127U (en) * | 2014-03-10 | 2014-07-30 | 上海航嘉电子科技股份有限公司 | Common fixture suitable for solder paste printing and furnace-passing of SMT flexible PCB |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |