CN114423153B - Multidirectional adjusting bracket for multilayer flexible circuit board - Google Patents
Multidirectional adjusting bracket for multilayer flexible circuit board Download PDFInfo
- Publication number
- CN114423153B CN114423153B CN202210182040.7A CN202210182040A CN114423153B CN 114423153 B CN114423153 B CN 114423153B CN 202210182040 A CN202210182040 A CN 202210182040A CN 114423153 B CN114423153 B CN 114423153B
- Authority
- CN
- China
- Prior art keywords
- ring
- adjusting
- lateral
- circuit board
- flexible circuit
- 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.)
- Active
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
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible 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
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/023—Stackable modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Switches With Compound Operations (AREA)
Abstract
The invention relates to the technical field of circuit board stacking, in particular to a multidirectional adjusting bracket for a multilayer flexible circuit board. The multidirectional adjusting bracket for the multilayer flexible circuit board is formed by movably connecting the bottom assembly ring sleeved with the external adjusting ring at the outer side and the top mounting ring sleeved with the top adjusting ring at the outer side, and the lateral telescopic locking bracket for clamping the flexible circuit board is elastically assembled by utilizing the external adjusting ring and the assembly seat at the outer side of the top adjusting ring, so that the distance and the angle between the flexible circuit boards at all layers can be freely changed, and the application range of the multidirectional adjusting bracket is wider; the overturning angle of the top mounting ring is adjusted by inserting the elastic lateral extrusion ring into the annular limiting tooth slot between the connecting ends of the bottom mounting ring and the top mounting ring, and the structural stability after angle adjustment can be effectively improved by matching with the lateral adjusting bolts positioned on the outer side of the bottom mounting ring.
Description
Technical Field
The invention relates to the technical field of circuit board stacking, in particular to a multidirectional adjusting bracket for a multilayer flexible circuit board.
Background
Flexible circuit boards, also known as flexible circuit boards, are favored because of their excellent characteristics of light weight, thin thickness, free bending and folding, etc. Along with the rapid development of the electronic industry, the circuit board design tends to be high-precision and high-density, the traditional manual detection method can not meet the production requirement, and the automatic detection of FPC defects becomes the necessary trend of industrial development.
The flexible circuit is a technology developed for developing space rocket technology, is a printed circuit which is made of polyester film or polyimide as a base material and has high reliability and excellent flexibility, and is formed by embedding a circuit design on a flexible light and thin plastic sheet so as to enable a large number of precise elements to be piled and embedded in a narrow and limited space. The circuit can be bent at will, has light folding weight, small volume, good heat dissipation and convenient installation, and breaks through the traditional interconnection technology. In the structure of the flexible circuit, the constituent materials are an insulating film, a conductor, and an adhesive.
The existing flexible circuit board is simple in structure and is mostly designed in a single-layer structure, meanwhile, the distance and the angle between different layers of flexible circuit boards can not be adjusted, and the application range is limited.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problems in the prior art, the improved multidirectional adjusting bracket for the multi-layer flexible circuit board is provided, and the problems that the structure of the conventional flexible circuit board is simple, the single-layer structure design is mostly adopted, the distance and the angle between different layers of flexible circuit boards can not be adjusted, and the application range is limited are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a multidirectional regulation support for multilayer flexible circuit board, includes the bottom assembly ring that is used for installing bottom flexible circuit board and the top collar of installation top flexible circuit board, bottom assembly ring outside arcwall face on seted up the first annular adjustment tank of built-in outside adjusting ring, top collar upper surface set up the second annular adjustment tank of built-in top adjusting ring, outside adjusting ring lateral surface on fixedly connected with four first assembly seats, top adjusting ring lateral surface on fixedly connected with four second assembly seats, first assembly seat and second assembly seat on set up the outside adjustment tank of built-in side direction flexible locking support, bottom assembly ring lateral surface on set up the side direction mounting groove of built-in side direction connecting rod, top collar pass through the integrative structure assembly barrel cover of side direction connecting rod outside and bottom assembly ring swing joint.
The lateral telescopic locking support comprises an L-shaped structure internal adjusting support which is inserted into the external adjusting groove in a sliding mode and a turnover extrusion arm which is movably assembled outside the internal adjusting support through an elastic torsion spring.
The inner walls of two sides of the external adjusting groove are symmetrically provided with lateral adjusting sliding grooves, the internal adjusting bracket is inserted into the lateral adjusting sliding grooves through the external adjusting sliding blocks on two sides to be connected with the inside of the external adjusting groove, and the outer side face of the external adjusting sliding block is connected with an extrusion reset elastic sheet.
The inner side wall of the lateral installation groove is provided with an annular telescopic groove with an elastic lateral extrusion ring, and the outer side surface of the assembly barrel is provided with an annular limiting tooth slot matched with the elastic lateral extrusion ring.
The arc-shaped connecting surface of the external adjusting ring and the top adjusting ring is provided with an arc-shaped storage groove with an internal elastic locking piece, and the inner side surfaces of the first annular adjusting groove and the second annular adjusting groove are provided with a plurality of arc-shaped positioning tooth grooves meshed with the elastic locking piece.
The lateral adjusting ports of the built-in external control blocks are formed in the connecting surfaces of the outer side surfaces of the external adjusting ring and the top adjusting ring, and the elastic locking piece is in sliding connection with the external control blocks by penetrating through the inside of the external control blocks.
The outer side of the bottom assembly ring is provided with an outer side internal thread control hole with a built-in lateral adjusting bolt corresponding to the lateral mounting groove, and the lateral adjusting bolt is screwed into the outer side internal thread control hole to adjust the maximum telescopic travel of the elastic lateral extrusion ring.
Lateral loading and unloading openings are formed in the outer side surfaces of the first assembly seat and the second assembly seat.
The inner adjusting support is characterized in that the outer side surface of the inner adjusting support is positioned at the connecting end of the overturning and extruding arm, an assembling groove of the side assembling rod is formed in the outer side of the side assembling rod and is movably assembled with the inner adjusting support through a top integral structure mounting cylinder.
The beneficial effects of the invention are as follows:
(1) The multidirectional adjusting bracket for the multilayer flexible circuit board is formed by movably connecting the bottom assembly ring sleeved with the external adjusting ring at the outer side and the top mounting ring sleeved with the top adjusting ring at the outer side, and the lateral telescopic locking bracket for clamping the flexible circuit board is elastically assembled by utilizing the external adjusting ring and the assembly seat at the outer side of the top adjusting ring, so that the distance and the angle between the flexible circuit boards at all layers can be freely changed, and the application range of the multidirectional adjusting bracket is wider;
(2) The overturning angle of the top mounting ring is adjusted by inserting the elastic lateral extrusion ring into the annular limiting tooth slot between the connecting ends of the bottom mounting ring and the top mounting ring, and the structural firmness and stability after angle adjustment can be effectively improved by matching with the lateral adjusting bolts positioned on the outer side of the bottom mounting ring;
(3) An arc-shaped storage groove of an elastic locking piece is formed in an arc-shaped connecting surface of the outer adjusting ring and the top adjusting ring, the outer adjusting ring and the top adjusting ring are inserted into an arc-shaped positioning tooth socket through the elastic locking piece to adjust the rotating angle, and applicability is further improved;
(4) The side direction flexible locking support is including sliding grafting at the inside regulation support of L type structure of outside adjustment tank and through the upset extrusion arm in the inside regulation support outside of elasticity torsional spring movable assembly, can effectively promote the specification that is suitable for flexible circuit board, the popularization of being convenient for is promoted.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of the invention with the top mounting ring flipped up.
FIG. 3 is a partial cross-sectional view of the bottom mounting ring and top mounting end of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The multi-layer flexible circuit board multi-directional adjusting bracket comprises a bottom assembly ring 2 for installing a bottom flexible circuit board 1 and a top installation ring 4 for installing a top flexible circuit board 3, wherein a first annular adjusting groove 6 for internally arranging an external adjusting ring 5 is formed in an arc surface on the outer side of the bottom assembly ring 2, a second annular adjusting groove 8 for internally arranging the top adjusting ring 7 is formed in the upper surface of the top installation ring 4, four first assembly seats 9 are fixedly connected to the outer side surface of the external adjusting ring 5, four second assembly seats 10 are fixedly connected to the outer side surface of the top adjusting ring 7, an external adjusting groove 11 for internally arranging a lateral telescopic locking bracket is formed in the first assembly seats 9 and the second assembly seats 10, a lateral installation groove 13 for internally arranging a lateral connecting rod 12 is formed in the outer side surface of the bottom assembly ring 2, and the top installation ring 4 is sleeved on the outer side of the lateral connecting rod 12 and movably connected with the bottom assembly ring 2 through a lateral integral structure assembly cylinder 14.
Further, in order to cooperate with the lateral sliding limit and the turning limit, the lateral telescopic locking bracket comprises an L-shaped structure internal adjusting bracket 15 which is slidably inserted into the external adjusting groove 11 and a turning extrusion arm 17 which is movably assembled outside the internal adjusting bracket 15 through an elastic torsion spring 16.
The internal adjusting brackets 15 are pressed inward from both sides of the bottom flexible circuit board 1 and the top flexible circuit board 3, and then the overturning and pressing arms 17 are overturned and pressed inward from the outside, so that the bottom flexible circuit board 1 and the top flexible circuit board 3 are limited and assembled.
Further, in order to cooperate with elastic expansion and overturn extrusion limiting, lateral adjustment sliding grooves 18 are symmetrically formed in the inner walls of the two sides of the outer adjustment groove 11, the inner adjustment support 15 is inserted into the lateral adjustment sliding grooves 18 through outer adjustment sliding blocks 19 on the two sides to be connected with the inside of the outer adjustment groove 11, and extrusion reset elastic pieces 20 are connected to the outer side faces of the outer adjustment sliding blocks 19.
Further, in order to facilitate the lateral expansion locking, an annular expansion groove 22 with a built-in elastic lateral extrusion ring 21 is formed in the inner side wall of the lateral installation groove 13, and an annular limiting tooth groove 23 matched with the elastic lateral extrusion ring 21 is formed in the outer side surface of the assembly barrel 14.
Further, in order to lock the rotation angle, the arc connection surface of the outer adjusting ring 5 and the top adjusting ring 7 is provided with an arc containing groove 25 with an inner elastic locking piece 24, and the inner side surfaces of the first annular adjusting groove 6 and the second annular adjusting groove 8 are provided with 4 arc positioning tooth grooves 26 meshed with the elastic locking piece 24.
Further, in order to facilitate external adjustment, lateral adjustment ports 28 with built-in external control blocks 27 are formed on the outer side connecting surfaces of the external adjustment ring 5 and the top adjustment ring 7, and the elastic locking piece 24 is slidably connected with the external control blocks 27 by penetrating through the inside of the external control blocks 27.
By adjusting the external control block 27 from the outside, the elastic locking piece 24 is controlled to be pressed and deformed inwards by sliding the external control block 27, so that the elastic locking piece 24 is separated from the inside of the arc-shaped positioning tooth groove 26, and the adjustment is convenient.
Further, in order to facilitate the screw locking adjustment, an outer side inner screw control hole with a built-in lateral adjusting bolt 29 is provided at a position corresponding to the lateral mounting groove 13 on the outer side of the bottom assembly ring 2, and the lateral adjusting bolt 29 adjusts the maximum telescopic travel of the elastic lateral extrusion ring 21 by screwing into the outer side inner screw control hole.
The lateral adjusting bolt 29 is rotated inwards, so that the elastic lateral extrusion ring 21 is extruded from inside to outside to limit, and the maximum extrusion stroke is conveniently limited.
Further, for convenience of assembly, lateral loading and unloading openings 30 are formed on the outer side surfaces of the first assembly seat 9 and the second assembly seat 10.
Further, for the purpose of matching movable assembly, an assembly groove of a side assembly rod 31 is formed in the outer side face of the inner adjusting bracket 15 at the connecting end of the overturning and extruding arm 17, and the overturning and extruding arm 17 is sleeved outside the side assembly rod 31 through a top integral structure mounting cylinder to be movably assembled with the inner adjusting bracket 15.
According to the multidirectional adjusting bracket for the multilayer flexible circuit board, the bottom assembly ring 2 with the outer side sleeved with the outer adjusting ring 5 and the top mounting ring 4 with the outer side sleeved with the top adjusting ring 7 are movably connected, and the lateral telescopic locking bracket for clamping the flexible circuit board is elastically assembled by utilizing the outer adjusting ring 5 and the assembly seat at the outer side of the top adjusting ring 7, so that the distance and the angle between the flexible circuit boards at all layers can be freely changed, and the application range of the multidirectional adjusting bracket is wider; the turnover angle of the top mounting ring 4 is adjusted by inserting the elastic lateral extrusion ring 21 into the annular limiting tooth slot 23 between the connecting ends of the bottom mounting ring 2 and the top mounting ring 4, and the structural firmness and stability after angle adjustment can be effectively improved by matching with the lateral adjusting bolts 29 positioned on the outer side of the bottom mounting ring 2; an arc-shaped storage groove 25 of an elastic locking piece 24 is formed in the arc-shaped connecting surface of the outer adjusting ring 5 and the top adjusting ring 7, the outer adjusting ring 5 and the top adjusting ring 7 are inserted into an arc-shaped positioning tooth socket 26 through the elastic locking piece 24 to adjust the rotation angle, and the applicability is further improved; the side direction flexible locking support is including sliding grafting at the inside internal control bracket 15 of L type structure of outside adjustment tank 11 and through the upset extrusion arm 17 of the inside control bracket 15 outside of elasticity torsional spring 16 movable assembly, can effectively promote the specification that is suitable for flexible circuit board, the popularization of being convenient for is promoted.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a multidirectional regulation support for multilayer flexible circuit board, includes bottom assembly ring (2) and top collar (4) of installation top flexible circuit board (3) that are used for installing bottom flexible circuit board (1), characterized by: the bottom assembly ring (2) on set up first annular regulation groove (6) of built-in outside adjusting ring (5) on the arcwall face, top installation ring (4) upper surface set up second annular regulation groove (8) of built-in top adjusting ring (7), outside adjusting ring (5) lateral surface on fixedly connected with four first assembly seats (9), top adjusting ring (7) lateral surface on fixedly connected with four second assembly seats (10), first assembly seat (9) and second assembly seat (10) on set up outside adjusting groove (11) of built-in side direction flexible locking support, bottom assembly ring (2) lateral surface on set up side direction mounting groove (13) of built-in side direction connecting rod (12) on set up side direction mounting groove (14) of built-in side direction connecting rod (12), top installation ring (4) through side direction integral structure assembly tube (14) cover in the outside with bottom assembly ring (2) swing joint, side direction flexible locking support including sliding grafting in the inside L type structure internal control support (15) of outside adjusting groove (11) and through the inside flexible extrusion pressing ring (21) of inside spring (15) on the inside extrusion ring (21) lateral extrusion groove (13), annular limiting tooth sockets (23) matched with the elastic lateral extrusion rings (21) are formed in the outer side faces of the assembly cylinders (14), arc-shaped storage grooves (25) with built-in elastic locking pieces (24) are formed in arc-shaped connection faces of the outer adjusting rings (5) and the top adjusting rings (7), and a plurality of arc-shaped positioning tooth sockets (26) meshed with the elastic locking pieces (24) are formed in the inner side faces of the first annular adjusting grooves (6) and the second annular adjusting grooves (8).
2. The multidirectional adjusting bracket for a multilayer flexible circuit board according to claim 1, wherein: lateral adjustment sliding grooves (18) are symmetrically formed in the inner walls of the two sides of the outer adjustment groove (11), the inner adjustment support (15) is inserted into the lateral adjustment sliding grooves (18) through the outer adjustment sliding blocks (19) on the two sides to be connected with the inside of the outer adjustment groove (11), and the outer side face of the outer adjustment sliding blocks (19) is connected with an extrusion reset elastic sheet (20).
3. The multidirectional adjusting bracket for a multilayer flexible circuit board according to claim 1, wherein: lateral adjusting ports (28) with built-in external control blocks (27) are formed in the connecting surfaces of the outer side faces of the external adjusting ring (5) and the top adjusting ring (7), and the elastic locking pieces (24) are connected with the external control blocks (27) in a sliding mode by penetrating through the inside of the external control blocks (27).
4. The multidirectional adjusting bracket for a multilayer flexible circuit board according to claim 1, wherein: the bottom assembly ring (2) outer side corresponds to the lateral mounting groove (13) and is provided with an outer side internal thread control hole with a built-in lateral adjusting bolt (29), and the lateral adjusting bolt (29) adjusts the maximum telescopic travel of the elastic lateral extrusion ring (21) by screwing into the outer side internal thread control hole.
5. The multidirectional adjusting bracket for a multilayer flexible circuit board according to claim 1, wherein: lateral loading and unloading openings (30) are formed in the outer side surfaces of the first assembly seat (9) and the second assembly seat (10).
6. The multidirectional adjusting bracket for a multilayer flexible circuit board according to claim 1, wherein: the inner adjusting bracket (15) is characterized in that the outer side surface of the inner adjusting bracket (15) is positioned at the connecting end of the overturning and extruding arm (17) and provided with an assembling groove of the side assembling rod (31), and the overturning and extruding arm (17) is sleeved on the outer side of the side assembling rod (31) through a top integral structure mounting cylinder and is movably assembled with the inner adjusting bracket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182040.7A CN114423153B (en) | 2022-02-25 | 2022-02-25 | Multidirectional adjusting bracket for multilayer flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182040.7A CN114423153B (en) | 2022-02-25 | 2022-02-25 | Multidirectional adjusting bracket for multilayer flexible circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114423153A CN114423153A (en) | 2022-04-29 |
| CN114423153B true CN114423153B (en) | 2023-05-30 |
Family
ID=81261346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210182040.7A Active CN114423153B (en) | 2022-02-25 | 2022-02-25 | Multidirectional adjusting bracket for multilayer flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114423153B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001111250A (en) * | 1999-10-06 | 2001-04-20 | Canon Inc | Electronic equipment |
| CN109496102A (en) * | 2018-12-06 | 2019-03-19 | 蚌埠泰欣电子科技有限公司 | A kind of operation cabinet with overturning regulating mechanism |
| CN111105898A (en) * | 2019-12-25 | 2020-05-05 | 安徽蒙特尔电缆集团有限公司 | Cable for rail transit with angle-adjustable mounting bracket |
| CN210485145U (en) * | 2019-08-08 | 2020-05-08 | 成都电科慧安科技有限公司 | Radar fixing device that multi-angle was adjusted |
| CN213960567U (en) * | 2020-11-19 | 2021-08-13 | 张大勇 | High-precision HDI circuit board capable of realizing interconnection of any layers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI477226B (en) * | 2011-08-15 | 2015-03-11 | Universal Scient Ind Shanghai | Electronic product multi-step-angle adjustment apparatus and electronic display apparatus having the same |
-
2022
- 2022-02-25 CN CN202210182040.7A patent/CN114423153B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001111250A (en) * | 1999-10-06 | 2001-04-20 | Canon Inc | Electronic equipment |
| CN109496102A (en) * | 2018-12-06 | 2019-03-19 | 蚌埠泰欣电子科技有限公司 | A kind of operation cabinet with overturning regulating mechanism |
| CN210485145U (en) * | 2019-08-08 | 2020-05-08 | 成都电科慧安科技有限公司 | Radar fixing device that multi-angle was adjusted |
| CN111105898A (en) * | 2019-12-25 | 2020-05-05 | 安徽蒙特尔电缆集团有限公司 | Cable for rail transit with angle-adjustable mounting bracket |
| CN213960567U (en) * | 2020-11-19 | 2021-08-13 | 张大勇 | High-precision HDI circuit board capable of realizing interconnection of any layers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114423153A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114423153B (en) | Multidirectional adjusting bracket for multilayer flexible circuit board | |
| WO2008085858A2 (en) | Connector assembly for end mounting panel members | |
| US12052834B2 (en) | Attaching device for flexible display panel | |
| US7570479B2 (en) | Solid electrolytic capacitor | |
| US20170093099A1 (en) | Interconnect devices | |
| KR102661523B1 (en) | Printed circuit board assembly | |
| CN213186712U (en) | Foldable circuit board | |
| CN107889348B (en) | Circuit board with multiple alignment | |
| US20230032306A1 (en) | Flexible display panel, electronic device, and hinge | |
| CN112433402B (en) | Flexible circuit board, display module and multi-screen display equipment | |
| CN1233206C (en) | Electric connection structure for electronic devices | |
| CN114521067A (en) | Assembly support for multilayer flexible circuit board | |
| CN114585206B (en) | Lateral assembly adjusting mechanism for flexible circuit board | |
| CN1993023A (en) | Processing method and structure for replacing bad element in printed circuit board | |
| CN221103636U (en) | Multilayer circuit board capable of preventing interlayer offset | |
| CN211931108U (en) | Connecting device of flexible circuit board | |
| CN2849927Y (en) | Composite dielectric capacitor | |
| CN114454466B (en) | Sheet bending device and sheet bending system | |
| CN114423146A (en) | Flexible circuit board with adjustable shock absorber support of structure | |
| CN219068485U (en) | Double-layer circuit board with stable connection | |
| CN221510040U (en) | Multilayer circuit board capable of interconnecting inner layers | |
| CN217336019U (en) | Circuit board through hole structure for preventing coating from falling off | |
| CN220210770U (en) | Auxiliary device for bonding circuit board assembly and shell | |
| CN213877845U (en) | Sealing assembly of electrolytic capacitor | |
| CN212894961U (en) | Fixing clamp key for metallized film coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |