CN213960567U - High-precision HDI circuit board capable of realizing interconnection of any layers - Google Patents
High-precision HDI circuit board capable of realizing interconnection of any layers Download PDFInfo
- Publication number
- CN213960567U CN213960567U CN202022700748.6U CN202022700748U CN213960567U CN 213960567 U CN213960567 U CN 213960567U CN 202022700748 U CN202022700748 U CN 202022700748U CN 213960567 U CN213960567 U CN 213960567U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wall
- montant
- vertical rod
- vertical
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a but high accuracy HDI circuit board of arbitrary layer interconnection, including the circuit board, upper and lower two the four corners all is equipped with apart from regulation and control mechanism between the circuit board, apart from regulation and control mechanism including erecting a section of thick bamboo, montant, spout, slider and hexagon socket head cap screw, a plurality of erect the upper surface four corners of the circuit board that a section of thick bamboo is located the below respectively, the bottom of erecting a section of thick bamboo is connected with the circuit board of below, the montant has been inserted to the top of erecting a section of thick bamboo, the outer wall of montant and the inner wall clearance fit who erects a section of thick bamboo, the top of montant is connected with the circuit board of top. This but high accuracy HDI circuit board of any layer interconnection through circuit board and the cooperation between the distance control mechanism, rotates the montant application of force, and the montant can upwards slide under the effect of slider, can adjust the distance clearance between two upper and lower circuit boards at this moment, is favorable to carrying out the stromatolite installation between the circuit board of installing not co-altitude part, and practicality can be strengthened.
Description
Technical Field
The utility model relates to a HDI circuit board technical field specifically is a but high accuracy HDI circuit board of arbitrary layer interconnection.
Background
The use of HDI circuit board is comparatively frequent, there is not negligible effect to human daily life, but current HDI circuit board is when using, can only be through going on the blind hole, can not realize the multilayer circuit board and connect, the utilization ratio reduces, it is inconvenient to use, in order to solve the aforesaid and have the problem, but the high accuracy HDI circuit board of arbitrary layer interconnection among the prior art can be used, but still there is certain drawback in the in-service use process, for example, the distance size between the circuit board between two-layer can't be adjusted, be unfavorable for installing and carry out the stromatolite installation between the circuit board of different high parts, practicality remains to promote.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but high accuracy HDI circuit board of layer interconnect wantonly to the distance size between the circuit board that proposes in solving above-mentioned background art can't be adjusted, is unfavorable for carrying out the stromatolite installation between the circuit board of installing not co-altitude part, and practicality remains to promote the problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision HDI circuit board capable of being interconnected at any layer comprises circuit boards, wherein distance regulating mechanisms are arranged at four corners between an upper circuit board and a lower circuit board;
the distance regulating mechanism comprises a vertical cylinder, a vertical rod, a sliding groove, a sliding block and an inner hexagon bolt;
it is a plurality of erect the upper surface four corners of the circuit board that a section of thick bamboo is located the below respectively, the bottom of erecting the section of thick bamboo is connected with the circuit board of below, the montant has been inserted to the top of erecting the section of thick bamboo, the outer wall of montant and the inner wall clearance fit who erects a section of thick bamboo, the top of montant is connected with the circuit board of top, the outer wall from the bottom up of erecting the section of thick bamboo is the spiral and has seted up the spout, the inside slip joint of spout has the slider, the rear end portion of slider links to each other with the contact surface of montant is fixed, the front end portion threaded connection of slider has hexagon socket head cap screw, hexagon socket head.
Preferably, the rubber ring is fixedly sleeved above the bottom end of the outer wall of the vertical rod, and the outer wall of the rubber ring is in interference fit with the inner wall of the vertical cylinder.
Preferably, the top end of the outer wall of the vertical rod is provided with a slotted hole.
Preferably, the left end of the hexagon socket head cap screw is fixedly connected with an anti-skid block.
Preferably, the outer side ends of the vertical cylinder and the vertical rod are respectively connected with the two circuit boards through stability augmentation mechanisms;
the stability augmentation mechanism comprises an inserted bar, a transverse groove, a conical block and a rubber block;
two the inserted bar rigid coupling is at the outside end of a vertical section of thick bamboo and montant respectively, the inserted bar runs through the circuit board, the outer wall of inserted bar and the contact surface clearance fit of circuit board, the cross slot has been seted up in the inside outside of inserted bar, the toper piece has all been inserted to the inside left and right sides of cross slot, the outer wall of toper piece and the inner wall clearance fit of cross slot, two the rigid coupling has the rubber block between the toper piece.
Preferably, the outer wall of the sliding block is provided with a wear reducing mechanism;
the grinding mechanism comprises a lug and a ball;
it is a plurality of the even equidistance of lug is annular rigid coupling at the outer wall of slider, the inside outside slip joint of lug has a plurality of balls, the ball is laminated with the inner wall of spout mutually.
Compared with the prior art, the beneficial effects of the utility model are that: this but high accuracy HDI circuit board of arbitrary layer interconnection has following advantage for traditional technique:
through the cooperation between circuit board and the distance regulation and control mechanism, rotate the montant application of force, the montant can upwards slide under the effect of slider, can adjust the distance clearance between two upper and lower circuit boards at this moment, is favorable to carrying out the stromatolite installation between the circuit board of installing the part of co-altitude not, and practicality can be strengthened.
Through the circuit board, apart from the regulation and control mechanism and increase the cooperation between the steady mechanism, with the in-process of inserted bar through the circuit board, the rubber block can compress, and the distance diminishes between two toper pieces, is located the outside surface of circuit board after two toper pieces, and the rubber block can kick-back, can make two toper pieces and the surface of circuit board laminate mutually and support tightly for stability between regulation and control mechanism and the circuit board apart from can ensure, and it is comparatively convenient to install the butt joint.
Through cooperation between vertical cylinder, spout, slider and the mechanism that falls to grind, at the inside slip in-process of flower slider at the spout, the ball can roll in the inside of lug, can reduce the slider at the inside frictional force of slip in-process of spout, and the smooth and easy nature of the slider removal in-process that makes can ensure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a left side partial cross-sectional view of the vertical rod, the slide block and the socket head cap screw of FIG. 2;
fig. 4 is a schematic view of a connection structure of the circuit board, the plug rod and the tapered block in fig. 2.
In the figure: 1. the circuit board, 2, apart from regulation and control mechanism, 201, vertical cylinder, 202, montant, 203, spout, 204, slider, 205, hexagon socket head cap screw, 3, increase steady mechanism, 301, inserted bar, 302, horizontal slot, 303, toper piece, 304, block rubber, 4, fall and grind mechanism, 401, lug, 402, ball, 5, slotted hole, 6, rubber circle, 7, non slipping spur.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-precision HDI circuit board capable of being interconnected at any layer comprises circuit boards 1, distance regulating mechanisms 2 are arranged at four corners between an upper circuit board 1 and a lower circuit board 1 respectively, each distance regulating mechanism 2 comprises a vertical cylinder 201, a vertical rod 202, a sliding groove 203, a sliding block 204 and an inner hexagonal bolt 205, a plurality of vertical cylinders 201 are respectively positioned at four corners of the upper surface of the circuit board 1 below, the bottom end of each vertical cylinder 201 is connected with the circuit board 1 below, the vertical rods 202 are inserted above the vertical cylinders 201, the outer wall of each vertical rod 202 is in clearance fit with the inner wall of the corresponding vertical cylinder 201, the top end of each vertical rod 202 is connected with the circuit board 1 above, the sliding grooves 203 are spirally formed in the outer wall of each vertical cylinder 201 from bottom to top, the sliding blocks 204 are clamped inside the sliding grooves 203 in a clamping manner, the sliding blocks 204 can slide inside the sliding grooves 203, the rear side end parts of the sliding blocks 204 are fixedly connected with the contact surfaces of the vertical rods 202, the front side end parts of the sliding blocks 204 are in threaded connection with the inner hexagonal bolts 205, hexagon socket head cap screw 205 runs through slider 204 and montant 202 in proper order and offsets tightly with the inner wall of vertical section of thick bamboo 201, hexagon socket head cap screw 205 and montant 202's contact surface clearance fit, the fixed cover in outer wall bottom top of montant 202 has connect rubber circle 6, the outer wall of rubber circle 6 and the inner wall interference fit of vertical section of thick bamboo 201, frictional force between rubber circle 6 and the vertical section of thick bamboo 201, can provide interim holding power for montant 202 accommodation process, be convenient for adjust the distance between montant 202 and the vertical section of thick bamboo 201 both ends, slotted hole 5 has been seted up on the outer wall top of montant 202, slotted hole 5 is convenient for operating personnel to carry out the application of force to montant 202, hexagon socket head cap screw 205's left side tip rigid coupling has non slipping spur 7, non slipping spur 7 is made for the rubber material, certain toughness has, frictional force between hexagon socket head cap screw 205 and the vertical section of thick bamboo 201 can strengthen.
The outside end of a vertical section of thick bamboo 201 and montant 202 all is connected with two circuit boards 1 respectively through increasing steady mechanism 3, it includes inserted bar 301 to increase steady mechanism 3, cross slot 302, toper piece 303 and block rubber 304, two inserted bar 301 rigid couplings are at the outside end of a vertical section of thick bamboo 201 and montant 202 respectively, inserted bar 301 runs through circuit board 1, the outer wall of inserted bar 301 and the contact surface clearance fit of circuit board 1, cross slot 302 has been seted up in the inside outside of inserted bar 301, toper piece 303 has all been inserted to the inside left and right sides of cross slot 302, the outer wall of toper piece 303 and the inner wall clearance fit of cross slot 302, the rigid coupling has block rubber 304 between two toper pieces 303, block rubber 304 is made for the rubber material, certain toughness has.
The outer wall of slider 204 is equipped with and falls to grind and constructs 4, falls to grind and constructs 4 and include lug 401 and ball 402, and a plurality of lugs 401 are even equidistance and are annular rigid coupling at the outer wall of slider 204, and the inside outside slip joint of lug 401 has a plurality of balls 402, and ball 402 is laminated mutually with the inner wall of spout 203, and ball 402 can roll in the inside of lug 401, but can't separate with lug 401.
When a high-precision HDI circuit board capable of being interconnected in any layer is used, firstly, the insertion rod 301 penetrates through the circuit board 1 to enable the outer side surfaces of the vertical rod 202 and the vertical cylinder 201 to be attached to the contact surface of the circuit board 1, in the process, the rubber block 303 can be compressed, the distance between the two conical blocks 303 is reduced, when the two conical blocks 303 are positioned on the outer side surface of the circuit board 1, the rubber block 303 can rebound to enable the two conical blocks 303 to be attached and tightly abutted to the outer surface of the circuit board 1 to complete the lamination butt joint between the circuit boards 1 on the upper side and the lower side, when the distance between the circuit boards 1 on the upper side and the lower side needs to be adjusted, an operator can rotate the inner hexagon bolt 205 anticlockwise to separate the anti-skid block 7 from the inner wall of the vertical cylinder 201, then apply force to the vertical rod 202 to rotate, the slide block 204 in the chute 203, because the chute is spirally upwards arranged on the outer wall of the vertical cylinder 201, montant 202 can upwards slide under the effect of slider 203, can adjust the distance clearance between two upper and lower circuit boards 1 at this moment, adjusts and carries out clockwise rotation with hexagon socket head cap screw 205 after accomplishing, makes non slipping spur 7 and the inner wall of vertical cylinder 201 counterbalance tightly, can fix a position the distance between two upper and lower circuit boards 1, is favorable to installing and carries out the stromatolite installation between the circuit board 1 of not co-altitude part, and practicality can strengthen and do benefit to using widely.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but high accuracy HDI circuit board of arbitrary layer interconnection, includes circuit board (1), its characterized in that: distance regulating mechanisms (2) are arranged at four corners between the upper circuit board (1) and the lower circuit board (1);
the distance regulating mechanism (2) comprises a vertical cylinder (201), a vertical rod (202), a sliding groove (203), a sliding block (204) and an inner hexagon bolt (205);
the plurality of vertical cylinders (201) are respectively positioned at four corners of the upper surface of the circuit board (1) below, the bottom end of the vertical cylinder (201) is connected with a circuit board (1) below, a vertical rod (202) is inserted above the vertical cylinder (201), the outer wall of the vertical rod (202) is in clearance fit with the inner wall of the vertical cylinder (201), the top end of the vertical rod (202) is connected with the circuit board (1) above, the outer wall of the vertical cylinder (201) is spirally provided with a sliding chute (203) from bottom to top, a sliding block (204) is clamped in the sliding groove (203) in a sliding way, the rear end part of the sliding block (204) is fixedly connected with the contact surface of the vertical rod (202), the front end part of the sliding block (204) is connected with an inner hexagon bolt (205) through screw threads, the inner hexagon bolt (205) penetrates through the sliding block (204) and the vertical rod (202) in sequence to be abutted against the inner wall of the vertical cylinder (201).
2. A high accuracy HDI circuit board that can arbitrary layer interconnect of claim 1, characterized by: the rubber ring (6) is fixedly sleeved above the bottom end of the outer wall of the vertical rod (202), and the outer wall of the rubber ring (6) is in interference fit with the inner wall of the vertical cylinder (201).
3. A high accuracy HDI circuit board that can arbitrary layer interconnect of claim 1, characterized by: the top end of the outer wall of the vertical rod (202) is provided with a slotted hole (5).
4. A high accuracy HDI circuit board that can arbitrary layer interconnect of claim 1, characterized by: and an anti-skid block (7) is fixedly connected to the left end of the inner hexagon bolt (205).
5. A high accuracy HDI circuit board that can arbitrary layer interconnect of claim 1, characterized by: the outer side ends of the vertical cylinder (201) and the vertical rod (202) are respectively connected with the two circuit boards (1) through the stability augmentation mechanism (3);
the stability augmentation mechanism (3) comprises an inserted bar (301), a transverse groove (302), a conical block (303) and a rubber block (304);
two the outside end of inserted bar (301) rigid coupling respectively at vertical cylinder (201) and montant (202), inserted bar (301) run through circuit board (1), the contact surface clearance fit of the outer wall of inserted bar (301) and circuit board (1), cross slot (302) have been seted up in the inside outside of inserted bar (301), conical block (303) have all been inserted to the inside left and right sides of cross slot (302), the outer wall of conical block (303) and the inner wall clearance fit of cross slot (302), two the rigid coupling has rubber block (304) between conical block (303).
6. A high accuracy HDI circuit board that can arbitrary layer interconnect of claim 1, characterized by: the outer wall of the sliding block (204) is provided with a wear reducing mechanism (4);
the abrasion reducing mechanism (4) comprises a lug (401) and a ball (402);
a plurality of even equidistance of lug (401) is the outer wall of annular rigid coupling at slider (204), the inside outside slip joint of lug (401) has a plurality of balls (402), ball (402) are laminated mutually with the inner wall of spout (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700748.6U CN213960567U (en) | 2020-11-19 | 2020-11-19 | High-precision HDI circuit board capable of realizing interconnection of any layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700748.6U CN213960567U (en) | 2020-11-19 | 2020-11-19 | High-precision HDI circuit board capable of realizing interconnection of any layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213960567U true CN213960567U (en) | 2021-08-13 |
Family
ID=77210150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700748.6U Active CN213960567U (en) | 2020-11-19 | 2020-11-19 | High-precision HDI circuit board capable of realizing interconnection of any layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213960567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423153A (en) * | 2022-02-25 | 2022-04-29 | 伊斯特电子科技(东台)有限公司 | Multidirectional adjusting support for multilayer flexible circuit board |
-
2020
- 2020-11-19 CN CN202022700748.6U patent/CN213960567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423153A (en) * | 2022-02-25 | 2022-04-29 | 伊斯特电子科技(东台)有限公司 | Multidirectional adjusting support for multilayer flexible circuit board |
| CN114423153B (en) * | 2022-02-25 | 2023-05-30 | 伊斯特电子科技(东台)有限公司 | Multidirectional adjusting bracket for multilayer flexible circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213960567U (en) | High-precision HDI circuit board capable of realizing interconnection of any layers | |
| CN203879793U (en) | Transmission connection sleeve assembly and connecting structure of impeller and motor shaft | |
| CN211136574U (en) | Efficient trimming device for formed draw-bar box body | |
| CN212901140U (en) | Multi-angle illuminating lamp for gear box maintenance | |
| CN210677169U (en) | Fixed stable cutting device for special-shaped workpiece | |
| CN108526707A (en) | A kind of household drawer cabinet device | |
| CN204574943U (en) | The two bar elevation mount of precipitation Rain enhancement hail prevention rocket launcher | |
| CN103273321A (en) | Right-angled elongation milling head for plane milling and boring machine | |
| CN211594907U (en) | Be used for poor check adjusting device of using of car skylight face | |
| CN213011535U (en) | Turbine hoisting equipment for ship machining | |
| CN211541599U (en) | Positioning accurate slotting equipment for production of bamboo floor battens | |
| CN210147532U (en) | Clamp for processing safety hole of outer sleeve nut | |
| CN216504325U (en) | Automatic workpiece releasing device of surface grinding machine | |
| CN203233270U (en) | Rapid lifting device of pumping-unit motor | |
| CN203330689U (en) | Right-angle extended milling head for plano-boring and milling machine | |
| CN206017388U (en) | A kind of telescopic bolt | |
| CN107837147B (en) | Medical chair | |
| CN202045233U (en) | Ascending and descending mechanism for pressing beam of manual flanging machine | |
| CN221248380U (en) | Processing device for communication equipment shell | |
| CN209739378U (en) | energy-saving individual soldier moors unmanned aerial vehicle basic station | |
| CN201258064Y (en) | Apparatus for rotating and locking foldable bicycle handle bar horizontal pipe | |
| CN210168361U (en) | Communication power supply module capable of being installed quickly | |
| CN211729522U (en) | Auxiliary equipment for wood block drilling in wood furniture processing | |
| CN212636025U (en) | Auxiliary equipment for drilling wood block in furniture processing | |
| CN210335269U (en) | Be used for spare part processing turning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: No. 447, Sanya Guoxi Small and Micro Enterprise Entrepreneurship Base, No. 13, Jiefang Fourth Road, Tianya District, Sanya City, Hainan Province, 572,000 Patentee after: Hainan Songnian Technology Development Co.,Ltd. Address before: No. 333, Yindu West Road, Songjiang District, Shanghai, 201612 Patentee before: Zhang Dayong |
|
| TR01 | Transfer of patent right |