CN206181550U - Hollow type circuit board - Google Patents
Hollow type circuit board Download PDFInfo
- Publication number
- CN206181550U CN206181550U CN201621169043.3U CN201621169043U CN206181550U CN 206181550 U CN206181550 U CN 206181550U CN 201621169043 U CN201621169043 U CN 201621169043U CN 206181550 U CN206181550 U CN 206181550U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- insulation substrate
- hollow type
- substrate
- insulated substrate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a hollow type circuit board, including at least one deck insulation substrate, the last distribution of insulation substrate has the circuit pattern, and insulation substrate go up to open and to have the fretwork district, the fretwork district sets up not distribute on insulation substrate has the region of circuit pattern, when including the multilayer insulation base plate, be provided with the intercommunication electric conductor that is used for realizing line conduction between different insulation substrate between the insulation substrate, the utility model discloses a fretwork district is set up on the idle region of hollow type circuit board on insulation substrate, the weight of circuit board can be effectively alleviateed for the circuit plate structure is light and handy.
Description
Technical field
The utility model is related to printed circuit field, more particularly to a kind of hollow type circuit board.
Background technology
With developing rapidly for electronic technology, circuit board is just by each electronic product large-scale application, existing circuit board
All it is the circuit board printed using traditional etching plus method for printing screen, circuit board finished product is solid construction, for counterweight
Amount requires that sensitive electronic product is not often applied to；And the equipment up to tens that this method is related to, complex procedures are related to
Technique includes exposure, development, etching, baking, drilling, pressing, the electroplates in hole etc., and production process is complicated and puts into expensive, needs
Professional is wanted to be operated；The board production cycle is long, typically needs even longer time a couple of days；Production process has tens road works
Sequence, discharge includes copper, toxic wastewater, ammonia nitrogen and other multiple pollutants；Stock utilization is relatively low, and the various raw materials of production process are equal
There are waste in various degree, and high energy consumption.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of engraving for light structure
Casement circuit board.
Technical scheme：For achieving the above object, hollow type circuit board of the present utility model includes at least one of which insulated substrate,
It is distributed with the insulated substrate on circuitous pattern, and insulated substrate and is provided with vacancy section, the vacancy section is arranged on insulated substrate
On the region of circuitous pattern is not distributed with；When including multilayer insulation substrate, it is provided between insulated substrate for realizing difference
The connection electric conductor of line conduction between insulated substrate.
Further, the connection electric conductor is the conductor for connecting different insulative substrate.
Beneficial effect：Hollow type circuit board of the present utility model arranges vacancy section on the idle region on insulated substrate,
The weight of circuit board can effectively be mitigated so that board structure of circuit is light and handy.
Description of the drawings
Accompanying drawing 1 is the structure chart of hollow type circuit board；
Accompanying drawing 2 is the structure chart of circuit board printing device.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Hollow type circuit board (can be PCB or FPC) as shown in Figure 1, including at least one of which insulated substrate 1, it is described
It is distributed with insulated substrate 1 on circuitous pattern 2, and insulated substrate 1 and is provided with vacancy section 3, the vacancy section 3 is arranged on insulated substrate
The region of circuitous pattern 2 is not distributed with 1；When including multilayer insulation substrate 1, it is provided between insulated substrate 1 for realizing
The connection electric conductor of 1 line conduction of different insulative substrate, the connection electric conductor is the conduction for connecting different insulative substrate 1
Body, the electric conductor can be conductive material make can also be made of graphite etc. conduction non-conducting material.
Circuit board printing device as shown in Figure 2, including print job platform 6, the multiaxis on print job platform 6
Robot 4 and the printhead 5 installed in the execution end of multi-axis robot 4, the printhead 5 is provided with sprayable insulation material
The substrate printing head of material, the circuit printing head of sprayable conductive material, the welding resisting layer shower nozzle of sprayable welding resisting layer and can
The word printhead of printing character.
Preferably, the multi-axis robot 4 has three kinematic axis.
In one embodiment, as shown in Fig. 2 the multi-axis robot 4 includes being suspended in the top of the print job platform 4
And can be relative to the transverse movement unit 41 of the translation of print job platform 4, on horizontal moving cell 41 and can relative its translation
Longitudinal translation unit 42 and installed in the longitudinal translation unit 42 and can relative its up and down motion vertical translation unit
43, the printhead 5 is arranged on the lower end of the vertical translation unit 43.
In another embodiment, the multi-axis robot 4 include frame, can be relative to the frame vertical up-or-down movement
Slide unit, can relative to the first mechanical arm of the slide unit rotary motion, can be relative to the second of first mechanical arm rotary motion
The rotary shaft of mechanical arm, the first mechanical arm and second mechanical arm is vertical；The printhead 5 is arranged on second mechanical arm
On.
In another embodiment, the multi-axis robot 4 is delta parallel robot.
In the 4th kind of embodiment, the multi-axis robot 4 is Liang Zhou robots, and the multi-axis robot 4 is two axle machines
Device people, the direction of motion of two kinematic axis is respectively vertical direction and horizontal direction；The printhead 5 is provided with straight by multiple row
The shower nozzle group of the shower nozzle composition of line arrangement, the injection direction of each shower nozzle is each perpendicular to the print job platform 6 in shower nozzle group,
Comprising substrate printing head and circuit printing head in the shower nozzle group, and the welding resisting layer spray of sprayable welding resisting layer can be installed
Head and can be with the word printhead of printing character.This shower nozzle is only needed to along the dimension linear perpendicular to nozzle arrangement when spraying
Motion can form one layer of desirable pattern, then highly continue to print next layer pattern by vertical movement adjustment shower nozzle group.
In order that the circuit board rapid solidification for printing, is additionally provided with ultraviolet lighting shot-light on the printhead 5.
Vacancy section 3 is set on idle region of the hollow type circuit board of the present utility model on insulated substrate 1, can effectively be subtracted
The weight of light circuit board so that board structure of circuit is light and handy, and application scenario is more wide in range, is reduced because the next extra research and development of weight band
Time cost, engraved structure can save material, mitigate quality, can apply in high-tech areas such as space flight and aviation；
The equipment for printing hollow type circuit board has the substrate printing head and sprayable metal of sprayable insulating materials
Circuit printing head, substrate printing head and circuit printing head are used alternatingly printable complete circuit board, and are printing
During can time-out printing on demand form vacancy section 3, specially output vacancy section 3 without the need for unnecessary operation, and can print
Go out the connection electric conductor of bar shape, eliminate the operation such as drilling, the electroplates in hole in traditional processing technology, and the circuit board for printing
Natural is an entirety, without the need for being one piece by multilayer circuit board stitching, to sum up, printing hollow type circuit board of the present utility model
Equipment eliminates the most of operation of exposure in traditional processing technology, development, etching, baking, drilling, pressing, the electroplates in hole etc.,
Board production efficiency is substantially increased, circuit board printing device of the present utility model is adapted to single-piece and prints, is particularly suited for grinding
Hair style company draws a design and produces in batches.
The above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of hollow type circuit board, it is characterised in that：Including at least one of which insulated substrate (1), divide on the insulated substrate (1)
It is furnished with circuitous pattern (2), and insulated substrate (1) and is provided with vacancy section (3), the vacancy section (3) is arranged on insulated substrate (1)
The region of circuitous pattern (2) is not distributed with；When including multilayer insulation substrate (1), insulated substrate is provided with for reality between (1)
The connection electric conductor of line conduction between existing different insulative substrate (1).
2. a kind of hollow type circuit board according to claim 1, it is characterised in that：The connection electric conductor is different for connection
The conductor of insulated substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169043.3U CN206181550U (en) | 2016-06-15 | 2016-06-15 | Hollow type circuit board |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169043.3U CN206181550U (en) | 2016-06-15 | 2016-06-15 | Hollow type circuit board |
| CN201620578845.3U CN206181535U (en) | 2016-06-15 | 2016-06-15 | Circuit board printing apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620578845.3U Division CN206181535U (en) | 2016-06-15 | 2016-06-15 | Circuit board printing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206181550U true CN206181550U (en) | 2017-05-17 |
Family
ID=58673350
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169043.3U Expired - Fee Related CN206181550U (en) | 2016-06-15 | 2016-06-15 | Hollow type circuit board |
| CN201620578845.3U Expired - Fee Related CN206181535U (en) | 2016-06-15 | 2016-06-15 | Circuit board printing apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620578845.3U Expired - Fee Related CN206181535U (en) | 2016-06-15 | 2016-06-15 | Circuit board printing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN206181550U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038754A (en) * | 2019-05-15 | 2019-07-23 | 苏州美图半导体技术有限公司 | The more spray head spraying equipments of large area |
| CN112936230B (en) * | 2021-03-25 | 2021-12-14 | 南京航空航天大学 | Multi-robot cooperative integrated manufacturing device and working method thereof |
-
2016
- 2016-06-15 CN CN201621169043.3U patent/CN206181550U/en not_active Expired - Fee Related
- 2016-06-15 CN CN201620578845.3U patent/CN206181535U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN206181535U (en) | 2017-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |