CN105376929B - A kind of circuit board for inside hand-hold printer - Google Patents
A kind of circuit board for inside hand-hold printer Download PDFInfo
- Publication number
- CN105376929B CN105376929B CN201510829093.3A CN201510829093A CN105376929B CN 105376929 B CN105376929 B CN 105376929B CN 201510829093 A CN201510829093 A CN 201510829093A CN 105376929 B CN105376929 B CN 105376929B
- Authority
- CN
- China
- Prior art keywords
- detecting means
- plug division
- circuit board
- fpc substrate
- inside hand
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
-
- 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
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses a kind of circuit board for inside hand-hold printer, which includes FPC substrate and one or more photoelectric sensors, and plug division, interconnecting piece and detecting means are equipped on FPC substrate；Plug division with external device for connecting, and detecting means are equipped with photoelectric sensor, and interconnecting piece is for connecting plug division and detecting means.The present invention is a kind of simple, at low cost for the board structure of circuit inside hand-hold printer, can be efficiently applied to inside hand-hold printer, flexibility is good, functional.
Description
Technical field
The present invention relates to a kind of circuit boards, and in particular to a kind of circuit board for inside hand-hold printer.
Background technique
It is limited by the style requirement of hand held machines label machine inner space size, photoelectric sensor is welded to commonly
The inside of printer can not be installed to after on PCB hardboard (plate thickness 1.6mm) due to too thick.In addition it is also necessary to which soldered wires are used
It is transmitted in signal, increases machine manufacturing cost.
Therefore a kind of structure is simple, at low cost, can be efficiently applied to the circuit board of hand-hold printer inner space urgently
It proposes.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of circuit boards for inside hand-hold printer, should
Board structure of circuit is simple, at low cost, can be efficiently applied to inside hand-hold printer, and flexibility is good, functional.
In order to achieve the above object, technical scheme is as follows：
A kind of circuit board for inside hand-hold printer includes FPC substrate and one or more photoelectric sensors,
FPC substrate is equipped with plug division, interconnecting piece and detecting means；For connecting with external device, detecting means are equipped with light for plug division
Electric transducer, interconnecting piece is for connecting plug division and detecting means.
A kind of circuit board for inside hand-hold printer of the present invention, the circuit board include FPC substrate, and FPC substrate is thick
Degree is thinner than common PCB hardboard, can satisfy the little feature in hand held machines inner space, FPC substrate can be bent without shadow
Performance is rung, the flexibility that machine inner space uses can be greatly improved.FPC substrate itself can no longer need to weld with printed circuit
It connects wires to transmit signal, manufacturing cost is greatly lowered.Mechanism member movement is to make the photoelectric sensor on detecting means generate electricity
Signal is transmitted on plug division by interconnecting piece, and plug division is connect with external device, thus by the collected of photoelectric sensor
Information is transferred on the control chip of printer.
Based on the above technical solution, following improvement can also be done：
As a preferred option, plug division includes front and back, is equipped with connected metal surface in the front of plug division, is inserting
The reverse side of socket part is equipped with stiffening piece.
Using the above preferred scheme, connected metal surface is convenient for connecting with external device, and in the reinforcing of plug division reverse side
Piece can increase the hard effect of plug division, be convenient for grafting.
As a preferred option, multiple equally distributed thermal vias are equipped on stiffening piece.
Using the above preferred scheme, due to for being used between the circuit board and external device inside hand-hold printer
Connected metal surface connection, and its heat dissipation effect can effectively be increased with the stiffening piece of thermal vias by being set to connected metal surface reverse side
Fruit reduces the temperature of plug division, improves the service life for the circuit board inside hand-hold printer.
As a preferred option, mounting hole is equipped on detecting means, photoelectric sensor is fixed by mounting hole and FPC substrate
Connection.
Using the above preferred scheme, photoelectric sensor is installed on FPC substrate by mounting hole, with FPC substrate into
Row welding guarantees that its connection fastening is firm.
As a preferred option, detecting means are equipped with multiple photoelectric sensors, and detecting means are equipped with one or more pass
Feel notch, sensing notch is set between adjacent photosensors.
Using the above preferred scheme, adjacent photosensors are isolated using sensing notch, prevent adjacent photo
There is signal interference in sensor, so that the collected signal of photoelectric sensor is more acurrate effectively.
As a preferred option, interconnecting piece is in long slab shape.
Using the above preferred scheme, cost is saved, it is beautiful, it is convenient for bending.
As a preferred option, FPC substrate section is in concave, and plug division and detecting means are respectively arranged at FPC substrate
Both ends.
Using the above preferred scheme, convenient for the layout of FPC base on-board circuitry, and the external device connecting with plug division is not
Signal interference can occur with the photoelectric sensor on detecting means.
As a preferred option, the junction of detecting means and interconnecting piece is equipped with one or more connection breach.
Using the above preferred scheme, it is insulated using air insulated, good insulation preformance, signal is not likely to produce interference.
Detailed description of the invention
Fig. 1 is one of the explosive view of circuit board provided in an embodiment of the present invention for inside hand-hold printer.
Fig. 2 is the structural schematic diagram provided in an embodiment of the present invention for the circuit board inside hand-hold printer.
Fig. 3 is the two of the explosive view provided in an embodiment of the present invention for the circuit board inside hand-hold printer.
Fig. 4 is the three of the explosive view provided in an embodiment of the present invention for the circuit board inside hand-hold printer.
Wherein：1 FPC substrate, 11 plug divisions, 12 interconnecting pieces, 13 detecting means, 131 mounting holes, 132 sensing notches, 2 photoelectricity
Sensor, 3 connected metal surfaces, 4 connection breach.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, a kind of some of embodiments of the circuit board for inside hand-hold printer
In,
As shown in Figs. 1-2, a kind of circuit board for inside hand-hold printer includes FPC substrate 1 and two photoelectric transfers
Sensor 2 is equipped with plug division 11, interconnecting piece 12 and detecting means 13 on FPC substrate 1.1 section of FPC substrate is in concave, is inserted
Socket part 11 and detecting means 13 are respectively arranged at the both ends of FPC substrate 1.
For connect with external device, plug division 11 is set in the front of plug division 11 including front and back for plug division 11
There is connected metal surface 3, the reverse side in plug division 11 is equipped with stiffening piece (not shown).Connected metal surface is convenient for and external device
Connection, since FPC substrate 1 is flexible circuit board, the material is soft, in the stiffening piece of 11 reverse side of plug division, can increase grafting
The hard effect in portion 11 is convenient for grafting.
Mounting hole 131 is equipped on detecting means 13, two photoelectric sensors 2 pass through mounting hole 131 and FPC substrate 1 respectively
It is fixedly connected.Photoelectric sensor 2 is installed on FPC substrate 1 by mounting hole 131, is welded with FPC substrate 1, guarantees it
Connection fastening is firm.Detecting means 13 are equipped with a sensing notch 132, and sensing notch 132 is set to two adjacent photo sensings
Between device 2.Adjacent photosensors 2 are isolated using sensing notch 132, prevent adjacent photosensors 2 from signal occur
Interference, so that the collected signal of photoelectric sensor 2 is more acurrate effectively.
Interconnecting piece 12 is in long slab shape, for connecting plug division 11 and detecting means 13.
A kind of circuit board for inside hand-hold printer of the present invention has the advantages that：
1 thickness (plate thickness 0.2mm) of first, FPC substrate is thinner than common PCB hardboard, can satisfy empty inside hand held machines
Between little feature；
Second, as shown in figure 3, FPC substrate 1 can be bent without influencing performance, machine inner space can be greatly improved
The flexibility used.
Third, FPC substrate 1 itself can no longer need to welding wire with printed circuit to transmit signal, manufacturing cost greatly drops
It is low.
4th, plug division 11 is respectively arranged at the both ends of FPC substrate 1 with detecting means 13, convenient for circuit on FPC substrate 1
Layout, and the external device connecting with plug division 11 signal interference will not occur with the photoelectric sensor 2 on detecting means 13.
5th, interconnecting piece 12 is in long slab shape, is convenient for bending.
A kind of circuit board for inside hand-hold printer of the present invention, mechanism member movement is to make the light on detecting means 13
Electric transducer 2 generates electric signal, is transmitted to the connected metal surface 3 on plug division 11, plug division by the circuit on interconnecting piece 12
11 connect with external device, so that the collected information of photoelectric sensor is transferred to Master control chip.It is worth noting that,
A kind of circuit board for inside hand-hold printer proposed by the invention can also be applied in other handheld devices
In portion space, such as：Hand-held duplicator.
In order to further optimize implementation result of the invention, in other embodiment, remaining feature technology phase
Together, the difference is that, multiple equally distributed thermal vias are equipped on stiffening piece.Due to for inside hand-hold printer
Circuit board and external device between connected using connected metal surface 3, and be set to 3 reverse side of connected metal surface with thermal vias
Stiffening piece can effectively increase its heat dissipation effect, reduce the temperature of plug division 11, improve for inside hand-hold printer
The service life of circuit board.
As shown in figure 4, in order to further optimize implementation result of the invention, in other embodiment, remaining
Feature technology is identical, the difference is that, the junction of detecting means 13 and interconnecting piece 12 is equipped with a connection breach 4.Utilize sky
For air bound from insulating, good insulation preformance, signal is not likely to produce interference.
Novel preferred embodiment, it is noted that for those of ordinary skill in the art, do not departing from this hair
Under the premise of bright concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (5)
1. a kind of circuit board for inside hand-hold printer, which is characterized in that including FPC substrate and one or more photoelectricity
Sensor is equipped with plug division, interconnecting piece and detecting means on the FPC substrate；
For connecting with external device, the detecting means are equipped with the photoelectric sensor for the plug division, and the interconnecting piece is used
In the connection plug division and the detecting means；
When the detecting means are equipped with multiple photoelectric sensors, the detecting means are equipped with one or more sensings and lack
Mouthful, the sensing notch is set between the adjacent photoelectric sensor；
The plug division include it is front and back, the plug division front be equipped with connected metal surface, in the plug division
Reverse side is equipped with stiffening piece, and multiple equally distributed thermal vias are equipped on the stiffening piece.
2. the circuit board according to claim 1 for inside hand-hold printer, which is characterized in that in the detecting means
It is equipped with mounting hole, the photoelectric sensor is fixedly connected by the mounting hole with the FPC substrate.
3. the circuit board according to claim 1 for inside hand-hold printer, which is characterized in that the interconnecting piece is in
Long slab shape.
4. the circuit board according to claim 1-3 for inside hand-hold printer, which is characterized in that described
FPC substrate section is in concave, and the plug division and the detecting means are respectively arranged at the both ends of the FPC substrate.
5. the circuit board according to claim 4 for inside hand-hold printer, which is characterized in that the detecting means with
The junction of the interconnecting piece is equipped with one or more connection breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829093.3A CN105376929B (en) | 2015-11-25 | 2015-11-25 | A kind of circuit board for inside hand-hold printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829093.3A CN105376929B (en) | 2015-11-25 | 2015-11-25 | A kind of circuit board for inside hand-hold printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105376929A CN105376929A (en) | 2016-03-02 |
| CN105376929B true CN105376929B (en) | 2018-11-23 |
Family
ID=55378609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829093.3A Active CN105376929B (en) | 2015-11-25 | 2015-11-25 | A kind of circuit board for inside hand-hold printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105376929B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263841A (en) * | 2021-05-31 | 2021-08-17 | 上海摩勤智能技术有限公司 | Printing equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470194A (en) * | 2013-09-22 | 2015-03-25 | 富葵精密组件(深圳)有限公司 | Flexible circuit board and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847811Y (en) * | 2005-12-21 | 2006-12-13 | 浙江中控技术有限公司 | Combined panel |
| CN102131046A (en) * | 2011-01-25 | 2011-07-20 | 李东 | Lens component for electronic sensor optical imaging device and location method thereof |
| JP2013131725A (en) * | 2011-12-22 | 2013-07-04 | Brother Ind Ltd | Electronic device, detection module, and flexible printed circuit board |
| US8891791B2 (en) * | 2012-01-18 | 2014-11-18 | Loud Technologies Inc. | Computing device docking tray for audio mixer |
| CN205160907U (en) * | 2015-11-25 | 2016-04-13 | 亿和精密工业（苏州）有限公司 | A circuit board for inside hand -held type printer |
-
2015
- 2015-11-25 CN CN201510829093.3A patent/CN105376929B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470194A (en) * | 2013-09-22 | 2015-03-25 | 富葵精密组件(深圳)有限公司 | Flexible circuit board and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105376929A (en) | 2016-03-02 |
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