CN108207069A - A kind of printed circuit board with pad protection - Google Patents
A kind of printed circuit board with pad protection Download PDFInfo
- Publication number
- CN108207069A CN108207069A CN201611167499.0A CN201611167499A CN108207069A CN 108207069 A CN108207069 A CN 108207069A CN 201611167499 A CN201611167499 A CN 201611167499A CN 108207069 A CN108207069 A CN 108207069A
- Authority
- CN
- China
- Prior art keywords
- hole
- disk block
- printed circuit
- circuit board
- bottom plate
- 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.)
- Withdrawn
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10424—Frame holders
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2045—Protection against vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of printed circuit boards with pad protection, including bottom plate, described in two groups elastic rubber layer is equipped on the inner wall of card slot, the several first through hole being equally spaced are equipped with described in two groups on the bottom surface of card slot, limiting disk block is equipped at the top end opening of each first through hole, guide support column is plugged in each second through-hole, one end of each guide support column is extended in first through hole and equipped with disk block, the bottom surface of the disk block is equipped with spring, the other end of each guide support column is connect with the bottom surface for protecting bottom plate.The configuration of the present invention is simple will not be limited by the wiring board number of plies, improve the performance of total; pass through the setting of total; it in transport or installation process, will avoid because of the situation that the reason of colliding causes solder joint to come off or damage, protecting effect is used with good.
Description
Technical field
The present invention relates to printed circuit board technology field, specially a kind of printed circuit board with pad protection.
Background technology
Printed circuit board（PCB circuit board）, also known as printed circuit board, be electronic component electrical connection supplier.It
Design be mainly layout design, the major advantage using circuit board is to greatly reduce the mistake of wiring and assembling, improve from
Dynamicization level and productive labor rate.According to the wiring board number of plies can be divided into single sided board, dual platen, four laminates, six laminates and other
Multilayer circuit board.And these different layers of circuit boards can be because certain reasons influence printing in transport or installation process
The use of circuit board causes printed circuit board to break down or damage.A kind of printing electricity with pad protection is needed thus
Road plate.
Invention content
The purpose of the present invention is to provide a kind of printed circuit board with pad protection, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of printed circuit board with pad protection, including bottom plate, is installed on the both sides top surface of the bottom plate by bolt
There is protection side panel, offer card slot described in two groups on the opposite face of protection side panel, be equipped on the inner wall of card slot described in two groups
Elastic rubber layer is equipped with the several first through hole being equally spaced, and first through hole is arranged on the bottom surface of card slot described in two groups
In protection side panel, limiting disk block is equipped at the top end opening of each first through hole, each limiting disk block
Middle part offers the second through-hole with first through hole concentric circles, and guide support column is plugged in each second through-hole,
One end of each guide support column is extended in first through hole and equipped with disk block, and the bottom surface of the disk block is equipped with
Spring, the other end of the spring are contacted with the top surface of bottom plate, and the other end of each guide support column is with protecting bottom plate
Bottom surface connection, a side opposite face of bottom plate is protected to protect the opposite side of bottom plate described in two groups for seamless contact described in two groups
While each extend in card slot and with the vertical edge of card slot by jack and inserting column be used in combination and it is seamless contact, prevent described in two groups
The top surface of river bottom protection plate is contacted with the bottom surface of printed circuit board.
Preferably, card slot described in two groups is in being mutually parallel and the blind slot in horizontal direction.
Preferably, the length of the protection bottom plate is equal to or more than the length of card slot, and the bottom surface of two groups of protection bottom plates is equal
Equipped with elastic rubber layer.
Preferably, the limiting disk block is by welding or bolted mode is connect with protection side panel.
Preferably, one end of the guide support column is by bolted connection to be detachably connected with protection bottom plate,
And the other end of guide support column is connect by welding or bolted mode with disk block.
Preferably, the shape of the disk block is rounded, and the diameter of the disk block is less than the straight of limiting disk block
Diameter and the diameter for being more than the second through-hole.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention in the left and right ends of printed circuit board by increasing
Add the protection side panel of one group of protection printed circuit board, bottom plate is installed between protection side panel and is equipped in protection side panel
Card slot and in card slot be equipped with elastic rubber layer so that the both sides of printed circuit board are placed in card slot, and pass through protection bottom plate
Setting and be equipped with elastic rubber layer on it, a protection can be played the role of to printed circuit board, and pass through guiding
Being used cooperatively between support column, limiting disk block, disk block and spring, can be according to the pcb layer in printed circuit board
It counts to adjust, a kind of situation of printed circuit board can only be directed to by avoiding a device, greatly improve performance.This hair
It is bright simple in structure, it will not be limited by the wiring board number of plies, improve the performance of total, pass through setting for total
It puts, in transport or installation process, will avoid, because of the situation that the reason of colliding causes solder joint to come off or damage, having good
Use protecting effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure partial enlarged drawing of the present invention.
In figure：1 bottom plate, 2 protection side panels, 3 card slots, 4 elastic rubber layers, 5 first through hole, 6 limiting disk blocks, 7 second lead to
Hole, 8 guide support columns, 9 disk blocks, 10 springs, 11 protection bottom plates, 12 printed circuit boards.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of printed circuit board with pad protection, including bottom plate 1, is equipped on the both sides top surface of bottom plate 1 by bolt
Protection side panel 2 offers card slot 3 on the opposite face of two groups of protection side panels 2, convenient for the placement of printed circuit board 12, and two groups
In being mutually parallel and the blind slot in horizontal direction, elastic rubber layer 4 is equipped on the inner wall of two groups of card slots 3 for card slot 3, can be to print
Circuit board 12 processed plays certain protective effect, and the several first through hole 5 being equally spaced are equipped on the bottom surface of two groups of card slots 3,
And first through hole 5 is arranged in protection side panel 2, and limiting disk block 6, limiting are equipped at the top end opening of each first through hole 5
Disk block 6 is connect by welding or bolted mode with protection side panel 2, and each middle part for limiting disk block 6 offers
With the second through-hole 7 of 5 concentric circles of first through hole, guide support column 8, each guide support are plugged in each second through-hole 7
One end of column 8 extends in first through hole 5 and equipped with disk block 9, and the shape of disk block 9 is rounded, disk block 9 it is straight
Diameter is less than the diameter of limiting disk block 6 and more than the diameter of the second through-hole 7, and the bottom surface of disk block 9 is equipped with spring 10, spring 10
The other end contacted with the top surface of bottom plate 1, the other end of each guide support column 8 is connect with the bottom surface for protecting bottom plate 11, just
It is adjusted according to the wiring board number of plies, improves performance, one end of guide support column 8 is by bolted connection with preventing
River bottom protection plate 11 is is detachably connected, and the other end of guide support column 8 passes through welding or bolted mode and disk block 9
Connection, easy to disassemble, a side opposite faces of two groups of protection bottom plates 11 is seamless contact, another side of two groups of protection bottom plates 11
Each extend in card slot 3 and with the vertical edge of card slot 3 by jack and inserting column be used in combination and it is seamless contact, avoid and filling
Some troubles during matching improve the time of assembling, and the length of protection bottom plate 11 is equal to or more than the length of card slot 3,
And the bottom surface of two groups of protection bottom plates 11 is equipped with elastic rubber layer 4, the top surfaces of two groups of protection bottom plates 11 with printed circuit board 12
Bottom surface contact, further improve the protecting effect to printed circuit board 12.
The present invention by the left and right ends of printed circuit board 12 increase by one group of protection printed circuit board protection side panel 2,
Bottom plate 1 between protection side panel 2 is installed and card slot 3 is equipped in protection side panel 2 and elastic rubber is equipped in card slot 3
Layer 4 so that the both sides of printed circuit board 12 are placed in card slot 3, and are passed through the setting for protecting bottom plate 11 and be equipped on it
Elastic rubber layer 4 can play the role of printed circuit board 12 protection, and pass through guide support column 8, limiting disk block
6th, being used cooperatively between disk block 9 and spring 10 can adjust according to the wiring board number of plies in printed circuit board 12, keep away
A kind of situation of printed circuit board 12 can only be directed to by having exempted from a device, greatly improve performance.Structure letter of the present invention
It is single, it will not be limited by the wiring board number of plies, improve the performance of total, by the setting of total, transported
In defeated or installation process, it will avoid, because of the situation that the reason of colliding causes solder joint to come off or damage, there is good use
Protecting effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of printed circuit board with pad protection, including bottom plate（1）, it is characterised in that：The bottom plate（1）Both sides top
Protection side panel is equipped with by bolt on face（2）, protection side panel described in two groups（2）Opposite face on offer card slot（3）,
Card slot described in two groups（3）Inner wall on be equipped with elastic rubber layer（4）, card slot described in two groups（3）Bottom surface on be equipped with it is equidistant
Several first through hole of distribution（5）, and first through hole（5）It is arranged on protection side panel（2）On, each first through hole（5）'s
Limiting disk block is equipped at top end opening（6）, each limiting disk block（6）Middle part offer and first through hole
（5）Second through-hole of concentric circles（7）, each second through-hole（7）Inside it is plugged with guide support column（8）, it is each described to lead
To support column（8）One end extend to first through hole（5）It is interior and equipped with disk block（9）, the disk block（9）Bottom surface set
There is spring（10）, the spring（10）The other end and bottom plate（1）Top surface contact, each guide support column（8）It is another
One end is with protecting bottom plate（11）Bottom surface connection, protect bottom plate described in two groups（11）A side opposite face for seamless contact,
Bottom plate is protected described in two groups（11）Another side each extend to card slot（3）Interior and and card slot（3）Vertical edge by jack with insert
Column be used in combination and seamless contact, protect bottom plate described in two groups（11）Top surface and printed circuit board（12）Bottom surface connect
It touches.
2. a kind of printed circuit board with pad protection according to claim 1, it is characterised in that：Card described in two groups
Slot（3）In being mutually parallel and the blind slot in horizontal direction.
3. a kind of printed circuit board with pad protection according to claim 1, it is characterised in that：The protection bottom plate
（11）Length be equal to or more than card slot（3）Length, and two groups of protection bottom plates（11）Bottom surface be equipped with elastic rubber layer
（4）.
4. a kind of printed circuit board with pad protection according to claim 1, it is characterised in that：The limiting disk
Block（6）Pass through welding or bolted mode and protection side panel（2）Connection.
5. a kind of printed circuit board with pad protection according to claim 1, it is characterised in that：The guide support
Column（8）One end by bolted connection with protect bottom plate（11）To be detachably connected, and guide support column（8）It is another
End passes through welding or bolted mode and disk block（9）Connection.
6. a kind of printed circuit board with pad protection according to claim 1, it is characterised in that：The disk block
（9）Shape it is rounded, the disk block（9）Diameter be less than limiting disk block（6）Diameter and more than the second through-hole（7）
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167499.0A CN108207069A (en) | 2016-12-16 | 2016-12-16 | A kind of printed circuit board with pad protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167499.0A CN108207069A (en) | 2016-12-16 | 2016-12-16 | A kind of printed circuit board with pad protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207069A true CN108207069A (en) | 2018-06-26 |
Family
ID=62601496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611167499.0A Withdrawn CN108207069A (en) | 2016-12-16 | 2016-12-16 | A kind of printed circuit board with pad protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524727A (en) * | 2019-02-02 | 2020-08-11 | 深圳市英泰斯达智能技术有限公司 | Safety switch with infrared image palm print |
| CN114449738A (en) * | 2022-01-17 | 2022-05-06 | 上海卓冬应用技术工程有限公司 | Double-sided printed circuit board and processing method thereof |
-
2016
- 2016-12-16 CN CN201611167499.0A patent/CN108207069A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524727A (en) * | 2019-02-02 | 2020-08-11 | 深圳市英泰斯达智能技术有限公司 | Safety switch with infrared image palm print |
| CN114449738A (en) * | 2022-01-17 | 2022-05-06 | 上海卓冬应用技术工程有限公司 | Double-sided printed circuit board and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180626 |