WO2012039551A2 - 퍼즐형 인쇄회로기판 - Google Patents
퍼즐형 인쇄회로기판 Download PDFInfo
- Publication number
- WO2012039551A2 WO2012039551A2 PCT/KR2011/005985 KR2011005985W WO2012039551A2 WO 2012039551 A2 WO2012039551 A2 WO 2012039551A2 KR 2011005985 W KR2011005985 W KR 2011005985W WO 2012039551 A2 WO2012039551 A2 WO 2012039551A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sub
- pcb
- printed circuit
- circuit board
- puzzle
- Prior art date
Links
Images
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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/142—Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/048—Second PCB mounted on first PCB by inserting in window or holes of the first PCB
-
- 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
- H05K2201/10409—Screws
-
- 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
- H05K2201/2072—Anchoring, i.e. one structure gripping into another
Definitions
- the present invention relates to a puzzle-type printed circuit board integrated by combining a plurality of sub-PCB, and more specifically, a plurality of sub-PCB can be manufactured and individually combined firmly and can be easily replaced as needed
- the present invention relates to a puzzle type printed circuit board having a slide type structure.
- PCBs Printed circuit boards
- the mutually opposing surfaces of the functional block portions are provided with connecting members, and the mutually opposing surfaces are formed in a corresponding concave-convex shape. Accordingly, additional functions or upgrades of the device can be easily and easily upgraded without replacing the device itself, thereby reducing resource waste and device cost.
- a substrate in which functional block parts are combined can be easily separated up and down with a slight force when an external shock is applied to the functional block part when there is no supporting member supporting the lower part of the substrate. Due to such a problem, there is a problem in that the block unit for each function cannot use the functions of the mobile communication terminal because the mutual interface is not made.
- the main object of the present invention proposed to solve the problems of the prior art as described above is to combine the plurality of sub-PCB in a sliding manner to prevent the printed circuit board from being separated in the horizontal or vertical direction and to combine the plurality of sub-PCB firmly To provide a puzzle-type printed circuit board that can be made.
- At least one side of at least one side is formed with at least one recessed insertion groove 112 and the insertion groove 112 is guided to at least one of the opposing surfaces
- holes 116 are formed at both corners of the insertion groove 112, and the guide groove 114 and the protrusion 124 are formed in a “V” shape, the cross section of which is narrowed toward the end, and the second sub-PCB.
- a locking portion 126 is formed on a surface of the second sub-PCB 120 among surfaces facing each other in the direction in which the 120 is inserted into the first sub-PCB 110, and on the surface of the first sub-PCB 110.
- the locking groove 117 corresponding to the locking portion 126 is formed.
- a pinhole 117a for inserting the pin P is formed in the locking groove 117, and a terminal 130 for electrical connection is formed at a junction where the first sub-PCB 110 and the second sub-PCB 120 are joined. Is preferably provided.
- the puzzle-type printed circuit board according to the present invention is a plurality of sub-PCBs arranged in a row to combine the side to face each other, each of the plurality of sub-PCBs (510, 520, 530, 540), one of the opposite sides Insertion grooves 511, 522, and 532 are formed at the side surfaces, and protrusion pieces 521, 531, and 541 are formed at the other side to be inserted into the insertion grooves 511, 522, and 532.
- Guide grooves 511a, 522a, and 532a are formed on at least one side of both sides of the 522 and 532, and projections corresponding to the guide grooves 511a, 522a, and 532a on the side surfaces of the protruding pieces 521, 531, and 541. 521a, 531a, and 541a are formed, and the guide grooves 511a, 522a, and 532a and the protrusions 521a, 531a, and 541a are combined to protrude the pieces 521, 531, and 541 into the insertion grooves 511, 522, and 532. It is preferable to be inserted so as to slide inside.
- the engaging portions 525, 535, 545 are formed on the surface, and the engaging grooves 513, 524, corresponding to the engaging portions 525, 535, 545 are formed on the surface of the sub-PCBs 510, 520, 530 where the insertion grooves are formed.
- 534 is preferably formed.
- the puzzle-type printed circuit board according to the present invention has an effect of preventing the printed circuit board from being separated because the fastening is secured when the sub-PCBs blocked for each function are fitted with the guide grooves and the protrusions.
- the puzzle-type printed circuit board according to the present invention has a hole is formed in both corners of the insertion groove is minimized the gap between the junction between the sub-PCB has the effect of improving the adhesive force when applying the adhesive on the junction.
- the puzzle-type printed circuit board according to the present invention has an effect that can prevent the separate sub-PCB is separated in the reverse direction of the insertion direction by having the sub-PCB has a locking portion and the locking groove.
- the puzzle-type printed circuit board according to the present invention can be integrated by combining different types of sub-PCB (for example, single-sided, multi, build-up, special PCB, etc.), the layer structure can be changed according to the main parts. The manufacturing cost of the printed circuit board can be reduced and productivity can be improved.
- sub-PCB for example, single-sided, multi, build-up, special PCB, etc.
- the puzzle-type printed circuit board according to the present invention has the effect that can be made only by connecting the individual sub-PCB of each block without the need to develop a separate jig (JIG) when developing a large size product.
- the puzzle-type printed circuit board according to the present invention is composed of a single PCB by combining a variety of sub-PCB to improve the burden on the cost of product development, and shorten the development period by sharing the sub-PCB of the important part when developing derivative models Contribute to innovation and efficiency.
- the puzzle-type printed circuit board according to the present invention is modularized in the case of the main components can be mounted on a number of boards, so that the sub-PCB only for the parts (different parts) necessary when manufacturing the printed circuit board according to model derivation or option changes. It can also contribute to shortening the model development period.
- the existing PCB was managed using a single board, so it was difficult to solve the quality problem.However, in the case of puzzle-type printed circuit boards, the boards are divided into several blocks so that quality control points can be centrally managed. Minimal quality defects can be managed and PCB manufacturing yield can be increased.
- FIG. 1 is a perspective view of the puzzle-type printed circuit board according to the first embodiment of the present invention.
- FIG. 2 is an exploded perspective view of a puzzle-type printed circuit board according to a first embodiment of the present invention.
- FIG 3 is a cross-sectional view of a puzzle type printed circuit board according to a first embodiment of the present invention.
- FIG. 4 is a perspective view of the puzzle-type printed circuit board according to the second embodiment of the present invention.
- FIG. 5 is an exploded perspective view of a puzzle-type printed circuit board according to a second embodiment of the present invention.
- FIG. 6 is a block diagram of a puzzle-type printed circuit board according to a third embodiment of the present invention.
- FIG. 7 is an exploded perspective view of a puzzle-type printed circuit board according to a fourth embodiment of the present invention.
- FIG. 8 is a plan view of a puzzle-type printed circuit board according to a fourth embodiment of the present invention.
- FIG. 9 is an exploded perspective view of a puzzle-type printed circuit board according to a fifth embodiment of the present invention.
- FIG. 10 is a plan view of a puzzle-type printed circuit board according to a fifth embodiment of the present invention.
- 11 is an exemplary view showing various shapes of the guide groove and the projection in the present invention.
- FIG. 1 is a combined perspective view of a puzzle-type printed circuit board according to a first embodiment of the present invention
- Figure 2 is an exploded perspective view of a puzzle-type printed circuit board according to a first embodiment of the present invention
- Figure 3 is a A cross-sectional view of a puzzle type printed circuit board according to the first embodiment.
- the puzzle-type printed circuit board 100 according to the first embodiment of the present invention is composed of a first sub-PCB 110 and a second sub-PCB 120, and the second sub-PCB 120 includes a first sub-PCB ( It is a structure that is inserted into the insertion groove 112 of the 110.
- the puzzle-type printed circuit board according to the present invention is preferably formed of a rigid PCB (Rigid Printed Circuit Boaed; Rigid PCB) in order to fit a plurality of sub-PCB.
- the first sub PCB 110 has one or more recessed insertion grooves 112 formed on at least one side of the plurality of side surfaces, and the insertion grooves 112 have guide grooves on at least one surface facing each other. 114) is formed.
- the first sub-PCB 110 is larger in size than the second sub-PCB 120.
- the second sub-PCB 120 has protrusions 124 corresponding to the guide grooves 114 formed on the side surfaces thereof, and the second sub-PCB 120 has the horizontal alignment of the protrusions 124 and the guide grooves 114. Is inserted to slide into the insertion groove 112 of the first sub-PCB 110.
- the insertion grooves 112 of the first sub-PCB 110 are formed with guide grooves 114 on opposite surfaces, respectively.
- the protrusion 124 of the second sub-PCB 120 is preferably formed on both sides to correspond to this.
- an adhesive may be applied to the bonding portion.
- an anisotropic conductive film hereinafter referred to as ACF
- ACF is a film-like adhesive in which metal-coated plastics or metal particles have dispersed conductive particles, and is used for electrical connection of sub-PCBs.
- Holes 116 are formed in both corners of the insertion groove 112 of the first sub PCB 110.
- the hole 116 is first drilled and the first sub PCB 110 is opened at the center of the hole 116. To cut horizontally or vertically.
- the corner portion of the insertion groove 112 does not crosswise when cutting, so that the gap does not occur.
- the second sub PCB 120 when the second sub PCB 120 is fitted into the insertion groove 112, the second sub PCB ( Since both edges of the 120 do not collide with both corners of the insertion groove 112, the surfaces of the second sub PCB 120 and the insertion groove 112 facing each other are in close contact with each other, such that the first sub PCB 110 and the second PCB are in close contact with each other. It is to be able to minimize the gap of the junction portion 120 is bonded. In this way, when the gap between the joints is minimized, the adhesive force is improved when the adhesive is applied to the joints so that the sub-PCBs can be firmly coupled.
- the guide groove 114 and the protrusion 124 may be formed in a cross-sectional shape of the letter 'C', but more preferably, the shape of the guide groove 114 and the protrusion 124 is narrower toward the end. It is preferably formed in the "V" form.
- a terminal 130 for electrical connection is provided at the junction where the first sub PCB 110 and the second sub PCB 120 are configured as described above.
- the terminal 130 When the terminal 130 is soldered or joined with a connector, the first sub PCB 110 and the second sub PCB 120 may be electrically connected to each other.
- a terminal may be provided on a surface or the guide groove 114 and the protrusion 124 where the first sub PCB 110 and the second sub PCB 120 face each other.
- FIG. 3A illustrates a cross-sectional view of a state before the second sub PCB 120 is inserted into the first sub PCB 110
- FIG. 3B illustrates a second sub PCB and a second sub PCB. 1 shows a state in which the sub-PCB 110 is coupled in cross-sectional view.
- a locking portion 126 is formed on one surface of the second sub-PCB 120 that faces each other in the direction in which the second sub-PCB 120 is inserted into the first sub-PCB 110, and a locking groove corresponding to the locking portion 126 is formed on the other surface of the second sub-PCB 120.
- 117 is formed.
- a locking portion 126 having an end bent upward is formed on the front end surface of the second sub PCB 120, and the locking groove 117 coupled to the locking portion 126 is formed in the first sub PCB 110. This is to be formed.
- a locking portion may be formed in the first sub-PCB 110 and a locking groove may be formed in the second sub-PCB 120.
- the height of the locking portion 126 is preferably formed a little lower than the thickness of the PCB, the stepped portion 118 at the inlet side of the locking groove 117 so that the locking portion 126 can be inserted into the locking groove 117 Is preferably formed.
- the corners of the locking part 126 and the stepped part 118 are rounded so that the locking part 126 is not caught by the stepped part 118. It is preferable to allow the locking portion 126 to elastically move while sliding on the stepped portion 118.
- the locking groove 117 is formed with a penetrating pinhole 117a.
- the pin portion 117a is inserted into the pin hole 117a to press the locking portion.
- 126 is bent down by the pin (P) to be opened between the locking portion 126 and the locking groove 117. Therefore, the second sub-PCB 120 can be easily separated.
- the engaging portion 126 may be formed with a groove 126a to correspond to the pinhole 117a.
- the combination of the sub-PCBs can be more firmly secured, and the pins P are not easily separated even if they are pulled hard.
- the second sub-PCB 120 it is preferable to insert the pin P longer than the length from the pinhole 117a to the groove 126a and press it to replace it.
- the pin P may be used to more stably fix the first sub PCB 110 and the second sub PCB 120, and the first sub PCB 110 and the second sub PCB may be fixed. It is also used to facilitate the separation after coupling the PCB (120).
- the puzzle-type printed circuit board according to the present invention has an advantage of preventing separation in the vertical or horizontal direction when different sub-PCBs are combined.
- the puzzle-type printed circuit board 100 has the same substrate thickness of the first sub-PCB 110 and the second sub-PCB 120, but the layer (layer) configuration of these substrates are different can do.
- the first sub-PCB 110 may be formed of a single-sided or double-sided PCB
- the second sub-PCB 120 may be formed of a multilayer (eg, six-layered) PCB and combined with each other to be integrated.
- the puzzle-type printed circuit board according to the present invention may be configured with the first sub PCB 110 where the general component is mounted and with the second sub PCB 120 where the core component is mounted.
- a single-sided or double-sided sub-PCB is used where a general component is mounted
- a multi-layered sub-PCB is used where a core component is mounted, thereby reducing the production cost of the printed circuit board.
- the entire puzzle type printed circuit board is not replaced, and only the second sub-PCB 120 needs to be replaced separately, thereby reducing the replacement cost.
- the core component is configured as the second sub-PCB 120, model change or upgrade is possible.
- the core components may include a module including a CPU for improving the speed, processing, and control of data, a storage module for data management, and a module for a codec such as a codec for video and audio processing. Therefore, by upgrading the second sub-PCB 120 in which the core components are mounted without having to replace the entire board, it is possible to improve the performance and the quality of the quality.
- FIGS. 4 and 5 are combined perspective views and exploded perspective views of the puzzle-type printed circuit board according to the second embodiment of the present invention, respectively.
- one second sub-PCB 120 is inserted into the insertion groove 112 formed in the first sub-PCB 110.
- the insertion groove formed in the first sub-PCB 210 is inserted.
- Two second sub-PCBs 220 and 230 are inserted into 212.
- the two or more sub-PCBs may be composed of four layers or one of six layers depending on the main components.
- the guide groove 214 is formed in at least one of the surfaces facing each other in the insertion groove 212 of the first sub-PCB 210, the guide groove 214 on the side surfaces of the second sub-PCB 220, 230 ) And protrusions 224 and 234 corresponding to the top and bottom surfaces, and holes 216 are formed at both corners of the insertion groove 212.
- the terminal 240 is provided at a junction where the first sub-PCB 210 and the second sub-PCBs 220 and 230 are bonded to each other.
- a hooking portion 236 is formed at the front end surface of the second sub PCB 230 first inserted into the first sub PCB 210, and a locking groove (not shown) is formed in the first sub PCB 210 facing the front end surface. ) Is formed.
- a locking portion 226 is similarly formed on the front end surface of the other second sub PCB 220 which is later inserted into the first sub PCB 210, and the locking groove is formed on the second sub PCB 220 opposite to the front end surface. (Not shown) is formed.
- Reference numeral 218 denotes a stepped portion.
- FIG. 6 is a block diagram of a puzzle-type printed circuit board according to a third embodiment of the present invention.
- the puzzle-type printed circuit board 300 includes a first sub PCB 310, a second sub PCB 330, and a third sub PCB 320.
- Insertion groove 316 is formed with a first guide groove 318 formed in a cross-section "V" type on at least one of the surfaces facing each other, the side of the protruding piece 312 is narrowed toward the end of the " A second projection 314 of the V ′′ type is formed.
- the second sub PCB 330 has a first protrusion 332 corresponding to the first guide groove 318 formed at a side thereof and is inserted into the insertion groove 316.
- the third sub-PCB 320 is coupled to the side surface in which the protruding piece 312 of the first sub-PCB 310 is formed.
- the second sub-PCB 320 is formed with the second insertion groove 322 having one side formed therein, and the protruding piece 312. ) And fit.
- a second guide groove 324 is formed inside the second insertion groove 322 to engage with the second protrusion 314.
- protrusions 312 are formed at both sides of the first sub PCB 310, and second insertion grooves 322 are formed at the third sub PCB 320 to be coupled with the protrusions 312.
- a second insertion groove may be formed in the first sub PCB 310, and a protruding piece corresponding to the second insertion groove may be formed in the third sub PCB 320.
- holes 319 and 326 are formed in both corners of the insertion grooves 316 and 322 formed in the respective sub-PCBs, and terminals 340 for electrical connection are provided at joints joined to each other.
- engaging portions 334 and 328 are formed in the second and third sub-PCBs 330 and 320, respectively, and engaging grooves corresponding to the engaging portions 334 and 328 are formed in the first sub-PCB 310. 313 and 315 are formed.
- the locking portion 328 is formed on both sides of the third sub-PCB 320, but is not necessarily formed on both sides, but may be formed only on one side.
- FIG. 7 and 8 are an exploded perspective view and a plan view of a puzzle-type printed circuit board according to a fourth embodiment of the present invention, respectively.
- the fourth embodiment has a relatively large PCB. Protruding pieces are formed and a relatively small PCB has an insertion groove formed.
- the puzzle type printed circuit board 400 according to the fourth embodiment includes a fourth sub PCB 410 and a fifth sub PCB 420.
- One or more protruding pieces 412 are formed on at least one side of the plurality of side surfaces of the fourth sub-PCB 410, and a side surface of the protruding piece 412 has a “V” shape in which a cross section becomes narrow toward the end.
- the protrusion 413 is formed.
- the fourth sub-PCB 410 is larger in size than the fifth sub-PCB 420.
- the fifth sub PCB 420 has an insertion groove 422 having one side embedded therein to be inserted into the protruding piece 412, and a guide groove 423 corresponding to the protrusion 413 is formed inside the insertion groove 422. Is formed. Holes 424 are formed in both corners of the insertion groove 422 formed in the fifth sub-PCB 420, and electrical connections are made to the junction where the fourth and fifth sub-PCBs 410 and 420 are joined. Terminal 430 is provided. A locking portion 414 is formed on the front end surface of the protruding piece 412 of the fourth sub PCB 410, and a locking groove 426 corresponding to the locking portion 414 is formed in the fifth sub PCB 420. . Reference numeral 428 denotes a stepped portion.
- FIGS. 9 and 10 are exploded perspective and plan views, respectively, of a puzzle-type printed circuit board according to a fifth embodiment of the present invention.
- the puzzle-type printed circuit board 500 arranges a plurality of sub-PCBs 510, 520, 530, and 540 in one row, and the side surfaces thereof are coupled to each other.
- the plurality of sub-PCBs (510, 520, 530, 540) is formed with insertion grooves (511, 522, 532) on one side facing each other, corresponding to the insertion grooves (511, 522, 532 on the other side) Protruding pieces 521, 531, and 541 are formed.
- the insertion grooves 511, 522, and 532 are formed with guide grooves 511 a, 522 a, and 532 a on at least one of the surfaces facing each other, and the guide grooves 511 a, Projections 521a, 531a, and 541a corresponding to 522a and 532a are formed. Holes 512, 523, and 533 are formed in both corners of the insertion grooves 511, 522, and 532 formed in each sub-PCB, and terminals 550 for electrical connection are provided at joints joined to each other.
- the plurality of sub PCBs 510, 520, 530, and 540 may have insertion grooves or protrusions formed on only one side (see 510 and 540), or insertion grooves and protrusions may be formed on two sides, respectively. (See 520, 530). In some cases, insertion grooves may be formed on the two side surfaces, or protrusion pieces may be formed on the two side surfaces, respectively.
- Engaging parts 525, 535, 545 are formed on one surface of the plurality of sub-PCBs 510, 520, 530, 540 facing each other in the direction in which the plurality of sub PCBs 510, 520, 530, 540 are coupled to each other, and the engaging parts 525, 535, Engaging grooves 513, 524, and 534 corresponding to 545 are formed.
- the robustness is further improved.
- the position of the locking portion may be located anywhere on the surface where the plurality of sub-PCBs 510, 520, 530, and 540 are opposed to each other in the direction in which the sub-PCBs are coupled to each other.
- the locking grooves 513, 524, and 534 may be formed with pinholes into which pins may be inserted to facilitate separation after combining the plurality of sub PCBs 510, 520, 530, and 540.
- the plurality of sub-PCBs (510, 520, 530, 540) according to the present invention is provided with a locking portion (525, 535, 545) and the locking grooves (513, 524, 534), the coupling between the sub-PCB This is done so firmly that it can remain locked. Therefore, the plurality of sub PCBs 510, 520, 530, and 540 may be prevented from being detached after being combined.
- FIG 11 is an exemplary view showing various shapes of the guide groove and the projection according to the present invention.
- the guide grooves and the projections are preferably formed in a "V" shape, the cross section of which narrows toward the end.
- the guide groove 611a is a V-cut groove processing inside the sub-PCB 610, so Machining difficulties can be solved because machining is easy.
- the thickness of the projection 611a can increase the thickness more than the "c" shape, it is possible to exert a strong support force without being easily broken even in the external impact.
- FIG. 11 (b) is similar to FIG. 11 (a), but the protrusions 721a are formed to protrude from the side surface of the sub-PCB 721, rather than being formed by chamfering to incline the upper and lower edges of the sub-PCB. To form a pointed tip.
- the thickness of the projection 721a increases toward the side portion of the sub-PCB 721, the thickness of the projection 721a can be increased a little more than that of forming the projection “C”.
- the guide groove 711a to be formed in the other sub-PCB 710 is preferably subjected to V-cut groove processing so as to correspond to the protrusion.
- FIG. 11C is described.
- a " S " shaped protrusion 821a is formed on the side surface of the sub PCB 821, and a “ S “ corresponding to the protrusion 821a is formed on the inner surface of the other sub PCB 810.
- the " S " The guide groove 811a of the die is formed.
- "S" shape is to improve the binding force of the PCB coupled to each other the longer the distance between the top of the convex portion and the bottom of the concave portion, there is an advantage that can be easily processed through round machining.
- the puzzle-type printed circuit board may be configured separately for each function.
- the memory unit includes a plurality of blocks according to functions such as a memory unit, a control unit, a power supply unit, and a reception unit. Since the plurality of blocks are separated by functions, the printed circuit board can be separated by functions to be designed and manufactured.
- the critical blocks can be modularized and mounted on multiple boards, which contributes to shortening the model development period by producing sub-PCBs only for the parts (e.g., parts that need to be changed) when deriving models or manufacturing printed circuit boards according to option changes. It may be.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
- Telephone Set Structure (AREA)
- Toys (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims (12)
- 복수의 측면들 중 적어도 하나의 측면에는 한 개 이상의 함입된 삽입홈(112)이 형성되고, 상기 삽입홈(112)에는 상호 대향되는 면 중에 적어도 한 면에 가이드홈(114)이 형성되는 제 1 서브PCB(110);측면에 상기 가이드홈(114)과 대응되는 돌기(124)가 형성되고, 상기 가이드홈(114)과 상기 돌기(124)가 결합되어 상기 삽입홈(112) 내부로 슬라이딩되도록 삽입되는 제 2 서브PCB(120);를 포함하여 구성되는 퍼즐형 인쇄회로기판.
- 청구항 1에 있어서,상기 삽입홈(112)의 양 구석에는 구멍(116)이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 2에 있어서,상기 가이드홈(114) 및 상기 돌기(124)는 그 단면이 끝으로 갈수록 좁아지는 "V" 형으로 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 3에 있어서,상기 제 2 서브PCB(120)가 상기 제 1 서브PCB(110)로 삽입되는 방향으로 서로 마주하는 면 중에서 상기 제 2 서브PCB(120)의 면에는 걸림부(126)가 형성되고, 상기 제 1 서브PCB(110)의 면에는 상기 걸림부(126)와 대응되는 걸림홈(117)이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 4에 있어서,상기 걸림홈(117)에는 핀(P)을 꽂기 위한 핀홀(117a)이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 5에 있어서,상기 제 1 서브PCB(110)와 상기 제 2 서브PCB(120)가 접합된 접합부위에는 전기적 접속을 위한 단자(130)가 구비되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 복수 개의 서브PCB를 1열로 배열하여 측면끼리 서로 맞대어 결합된 퍼즐형 인쇄회로기판으로서,복수 개의 상기 서브PCB(510, 520, 530, 540) 각각은,상호 대향되는 측면 중 한쪽 측면에는 삽입홈(511, 522, 532)이 형성되고, 다른 쪽 측면에는 상기 삽입홈(511, 522, 532) 내부로 삽입되는 돌출편(521, 531, 541)이 형성되며,상기 삽입홈(511, 522, 532)의 양측면 중 적어도 하나의 측면에는 가이드홈(511a, 522a, 532a)이 형성되고, 상기 돌출편(521, 531, 541)의 측면에는 상기 가이드홈(511a, 522a, 532a)과 대응되는 돌기(521a, 531a, 541a)가 형성되며, 상기 가이드홈(511a, 522a, 532a)과 상기 돌기(521a, 531a, 541a)가 결합되어 상기 돌출편(521, 531, 541)이 상기 삽입홈(511, 522, 532) 내부로 슬라이딩되도록 삽입되는 퍼즐형 인쇄회로기판.
- 청구항 7에 있어서,상기 삽입홈(511, 522, 532)의 양 구석에는 구멍(512, 523, 533)이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 8에 있어서,상기 가이드홈(511a, 522a, 532a) 및 상기 돌기(521a, 531a, 541a)는 그 단면이 끝으로 갈수록 좁아지는 "V" 형으로 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 9에 있어서,복수 개의 상기 서브PCB(510, 520, 530, 540)가 측면끼리 서로 맞대어 결합되는 방향으로 서로 마주하는 면 중에서 상기 돌출편(521, 531, 541)이 형성된 서브PCB(520, 530, 540)의 면에는 걸림부(525, 535, 545)가 형성되고, 상기 삽입홈이 형성된 서브PCB(510, 520, 530)의 면에는 상기 걸림부(525, 535, 545)와 대응되는 걸림홈(513, 524, 534)이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 10에 있어서,상기 걸림홈(513, 524, 534)에는 핀을 꽂기 위한 핀홀이 형성되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
- 청구항 11에 있어서,복수 개의 상기 서브PCB(510, 520, 530, 540)가 접합된 접합부위에는 전기적 접속을 위한 단자(550)가 구비되는 것을 특징으로 하는 퍼즐형 인쇄회로기판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180045229.1A CN103120036B (zh) | 2010-09-20 | 2011-08-14 | 拼接式印刷电路基板 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100092470A KR101026529B1 (ko) | 2010-09-20 | 2010-09-20 | 퍼즐 pcb |
KR10-2010-0092470 | 2010-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012039551A2 true WO2012039551A2 (ko) | 2012-03-29 |
WO2012039551A3 WO2012039551A3 (ko) | 2012-05-18 |
Family
ID=44049517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/005985 WO2012039551A2 (ko) | 2010-09-20 | 2011-08-14 | 퍼즐형 인쇄회로기판 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101026529B1 (ko) |
CN (1) | CN103120036B (ko) |
WO (1) | WO2012039551A2 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113380474A (zh) * | 2021-05-17 | 2021-09-10 | 贵州航天电器股份有限公司 | 一种绝缘体及电连接器 |
CN113438800A (zh) * | 2021-06-29 | 2021-09-24 | 展讯通信(上海)有限公司 | 终端设备 |
CN114828404A (zh) * | 2021-01-21 | 2022-07-29 | 欣兴电子股份有限公司 | 电路板结构与拼接式电路板 |
WO2023168412A1 (en) * | 2022-03-04 | 2023-09-07 | Weathered Security, Llc | Multi-dock printed circuit board |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101402617B1 (ko) | 2013-03-18 | 2014-06-03 | (주)지로엠케이 | 솔더링 타입 하이브리드 인쇄회로기판 |
CN107770956A (zh) * | 2016-08-16 | 2018-03-06 | 光宝电子(广州)有限公司 | 电路板结构 |
CN107484335A (zh) * | 2017-08-01 | 2017-12-15 | 杭州乐荣电线电器有限公司 | 一种测试双密度qsfp接口的测试pcb板 |
CN107645832A (zh) * | 2017-09-27 | 2018-01-30 | 王朝 | 一种高可靠性pcb续接结构 |
CN111491443A (zh) * | 2019-01-25 | 2020-08-04 | 北京梦之墨科技有限公司 | 一种可拼接电路板及电路板 |
CN113597096B (zh) * | 2021-08-24 | 2022-11-15 | 深圳市博敏电子有限公司 | T型孔树脂塞孔板及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6288334U (ko) * | 1985-11-22 | 1987-06-05 | ||
JPS6350184U (ko) * | 1986-09-19 | 1988-04-05 | ||
JPS63188955U (ko) * | 1987-05-27 | 1988-12-05 | ||
JPH01145170U (ko) * | 1988-03-28 | 1989-10-05 | ||
JPH0310569U (ko) * | 1989-06-15 | 1991-01-31 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008930D0 (en) * | 1990-04-20 | 1990-06-20 | Int Computers Ltd | Printed circuit board assemblies |
JPH0590727A (ja) * | 1991-09-30 | 1993-04-09 | Toyo Commun Equip Co Ltd | メイン基板に対するサブ基板の取付け構造 |
JPH05251834A (ja) * | 1992-03-05 | 1993-09-28 | Fujitsu Ltd | 配線用複合基板 |
MY114883A (en) * | 1994-11-14 | 2003-02-28 | Ibm | Method and apparatus for providing a remotely located outrigger card electrically coupled to a control card |
JPH10209594A (ja) | 1997-01-17 | 1998-08-07 | Fuji Photo Optical Co Ltd | フレキシブルプリント回路基板と硬質プリント回路基板との接続構造 |
TW468927U (en) * | 1999-12-23 | 2001-12-11 | Asustek Comp Inc | Computer motherboard and its expanding plate for increasing the expanding slots |
DE10109571A1 (de) * | 2001-02-28 | 2002-09-05 | Fujitsu Siemens Computers Gmbh | Leiterplattenanordnung |
JP2003317830A (ja) * | 2002-04-25 | 2003-11-07 | Nec Corp | プリント基板間の接続構造 |
TW586253B (en) * | 2003-04-25 | 2004-05-01 | Quanta Comp Inc | A PCB joint structure and manufacturing method thereof |
KR101103920B1 (ko) * | 2005-05-12 | 2012-01-12 | 엘지전자 주식회사 | 인쇄회로기판의 연결 구조 및 이를 가지는 인쇄회로기판조립체 |
US20100134995A1 (en) * | 2008-12-02 | 2010-06-03 | Raytheon Company | Electrical Interconnection System |
-
2010
- 2010-09-20 KR KR1020100092470A patent/KR101026529B1/ko active IP Right Grant
-
2011
- 2011-08-14 WO PCT/KR2011/005985 patent/WO2012039551A2/ko active Application Filing
- 2011-08-14 CN CN201180045229.1A patent/CN103120036B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6288334U (ko) * | 1985-11-22 | 1987-06-05 | ||
JPS6350184U (ko) * | 1986-09-19 | 1988-04-05 | ||
JPS63188955U (ko) * | 1987-05-27 | 1988-12-05 | ||
JPH01145170U (ko) * | 1988-03-28 | 1989-10-05 | ||
JPH0310569U (ko) * | 1989-06-15 | 1991-01-31 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114828404A (zh) * | 2021-01-21 | 2022-07-29 | 欣兴电子股份有限公司 | 电路板结构与拼接式电路板 |
CN114828404B (zh) * | 2021-01-21 | 2024-04-12 | 欣兴电子股份有限公司 | 电路板结构与拼接式电路板 |
CN113380474A (zh) * | 2021-05-17 | 2021-09-10 | 贵州航天电器股份有限公司 | 一种绝缘体及电连接器 |
CN113438800A (zh) * | 2021-06-29 | 2021-09-24 | 展讯通信(上海)有限公司 | 终端设备 |
WO2023168412A1 (en) * | 2022-03-04 | 2023-09-07 | Weathered Security, Llc | Multi-dock printed circuit board |
Also Published As
Publication number | Publication date |
---|---|
KR101026529B1 (ko) | 2011-04-01 |
CN103120036B (zh) | 2015-09-02 |
WO2012039551A3 (ko) | 2012-05-18 |
CN103120036A (zh) | 2013-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012039551A2 (ko) | 퍼즐형 인쇄회로기판 | |
US7172432B2 (en) | Stacked multiple connection module | |
WO2019231129A1 (ko) | Pcb 다이렉트 커넥터 | |
US7988495B2 (en) | Connector | |
US20060221559A1 (en) | Two-dimensional adjustable edge connector adaptor | |
CN101790277B (zh) | 用于制作印刷电路板的方法、印刷电路板及装置 | |
US7907419B2 (en) | Guide receptacle for tandem circuit board mating | |
US6997736B2 (en) | Guide receptacle with tandem mounting features | |
WO2019216553A1 (ko) | 수직 타입의 다이렉트 pcb 커넥터 | |
WO2019240378A1 (ko) | 2열 터미널 구조의 pcb 다이렉트 커넥터 | |
WO2012169866A2 (en) | Printed circuit board and method for manufacturing the same | |
WO2021033902A1 (ko) | Fpcb 커넥터, 이를 포함하는 배터리 모듈 및 배터리 팩 | |
TW200938035A (en) | Shared hole orthogonal footprint with backdrilled vias | |
WO2015194845A1 (ko) | 카드 소켓용 접속단자 | |
WO2019088438A1 (ko) | 바닥 접속형 트레이를 갖는 배터리 팩 및 이것의 제조 방법 | |
KR102661523B1 (ko) | Pcb 어셈블리 | |
WO2016117761A1 (ko) | 전기 접속 구조의 제조 방법 | |
WO2021139419A1 (zh) | 面板化led显示模组及led箱体 | |
WO2017119727A2 (ko) | 카메라 모듈 | |
CN205566472U (zh) | 电路板直连的摄像头模组及摄像设备 | |
CN211128697U (zh) | 电子设备 | |
US20060134945A1 (en) | Board to board connector assembly | |
WO2022033191A1 (zh) | 通信设备 | |
WO2016117760A1 (ko) | 착탈형 전기 접속 구조와 이를 구비하는 전자기기 | |
WO2016047911A1 (ko) | 컨택트 어레이의 구조가 개선된 리셉터클 커넥터 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180045229.1 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11826979 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase in: |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 31/07/2013) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11826979 Country of ref document: EP Kind code of ref document: A2 |