CN220254766U - Novel high-density interconnection printed circuit board - Google Patents
Novel high-density interconnection printed circuit board Download PDFInfo
- Publication number
- CN220254766U CN220254766U CN202321692267.2U CN202321692267U CN220254766U CN 220254766 U CN220254766 U CN 220254766U CN 202321692267 U CN202321692267 U CN 202321692267U CN 220254766 U CN220254766 U CN 220254766U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- mounting substrate
- fixedly connected
- novel high
- printed 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.)
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Links
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a novel high-density interconnection printed circuit board which comprises a mounting substrate, wherein at least seven circuit board slots are formed in the top of the mounting substrate at equal intervals, a circuit board body is inserted in each circuit board slot, an interconnection piece is fixedly connected to the top of the circuit board body, a fixing jacket is fixedly connected to the top of the mounting substrate and the rear side of the corresponding slot, a positioning mechanism for fixing the mounting mechanism is fixedly arranged on the top of the mounting substrate and the front side of the circuit board body, and two fixing plates are symmetrically arranged on the top of the mounting substrate. This novel high density interconnection printed circuit board, structural design is reasonable, convenient to use adopts single locking mechanical system can realize effectively fixed to all circuit boards, has low in manufacturing cost, simple process's advantage, and also very convenient when fixed or demolish the operation to the circuit board, can satisfy the user demand comprehensively.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a novel high-density interconnection printed circuit board.
Background
The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper plate, impedance board, PCB, ultrathin circuit board, printed circuit board, etc.
The utility model discloses a multilayer interconnection circuit board, which comprises a mounting base, a circuit board main body and fixing blocks, wherein the circuit board main body is uniformly mounted on the top surface of the mounting base, the fixing blocks are mounted at two ends of the circuit board main body, a rotating device which enables the fixing blocks to rotate is mounted at the bottom end of the mounting base top surface, locking devices which fix the circuit board main body are symmetrically mounted inside the fixing blocks.
Each circuit board in the patent is provided with a special locking device, so that the problems of high manufacturing cost and complex process exist, the operation of fixing or dismantling is also relatively troublesome, and the use requirement is difficult to meet.
Disclosure of Invention
The utility model aims to provide a novel high-density interconnection printed circuit board so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel high density interconnection printed circuit board, includes the mounting substrate, the top equidistance of mounting substrate leaves and is equipped with the circuit board slot that is not less than seven, peg graft in the circuit board slot has the circuit board body, the top fixedly connected with interconnection piece of circuit board body, the rear side fixedly connected with fixation clamp cover of mounting substrate top and corresponding slot, the front side fixed mounting that mounting substrate top just is located the circuit board body has the positioning mechanism that supplies its to fix, two fixed plates are installed to the top symmetry of mounting substrate, through gag lever post fixed connection between two relative fixed plates.
Further, positioning mechanism includes the riser, riser fixed connection is at the top of mounting substrate, the outside of riser is equipped with the screw rod, the one end of screw rod runs through to the outside fixedly connected with rotatory piece of riser, the outside rotation of rotatory piece is connected with the adapter sleeve, one side fixedly connected with diaphragm of adapter sleeve, the position fixedly connected with that the diaphragm outside corresponds the circuit board body is pressed from both sides the cover.
Further, the cross plate is connected to the two limiting rods in a sliding mode.
Further, one end of the screw rod is fixedly connected with a rocking handle, and the screw rod is in threaded connection with the vertical plate.
Further, a sealing ring is fixedly connected to the outer side of the connecting sleeve corresponding to the position of the screw rod, and the inner side of the sealing ring is in contact with the surface of the screw rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the circuit board body can be inserted into the circuit board slot, one side of the circuit board body is tightly attached to the inner side of the fixing clamp sleeve, then the screw is rotated, the rotating block is driven to rotate inwards through threaded connection with the vertical plate, the connecting sleeve drives the transverse plate to translate inwards under the limiting effect of the limiting rod, a plurality of movable clamps are clamped from the other side of the circuit board body, and a plurality of or a plurality of circuit board bodies can be interconnected by utilizing the interconnection piece.
2. According to the utility model, the rocking handle is arranged, so that a user can conveniently rotate the screw, the convenience of operation is improved, and the sealing ring is arranged, so that external dust and impurities are prevented from penetrating through a gap between the screw and the connecting sleeve after long-term use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a positioning mechanism according to the present utility model;
FIG. 3 is a cross-sectional view showing the connection structure of the screw, the rotary block and the connecting sleeve according to the present utility model;
fig. 4 is a schematic structural view of the mounting substrate of the present utility model.
In the figure: the device comprises a mounting substrate 1, a circuit board slot 2, a circuit board body 3, an interconnection piece 4, a fixing clamp sleeve 5, a positioning mechanism 6, a vertical plate 61, a screw rod 62, a rotating block 63, a connecting sleeve 64, a transverse plate 65, a moving clamp sleeve 66, a rocking handle 67, a sealing ring 68, a fixing plate 7 and a limiting rod 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a novel high-density interconnection printed circuit board comprises a mounting substrate 1, wherein at least seven circuit board slots 2 are formed in the top of the mounting substrate 1 at equal intervals, a circuit board body 3 is inserted into the circuit board slots 2, an interconnection piece 4 is fixedly connected to the top of the circuit board body 3, a fixing jacket 5 is fixedly connected to the top of the mounting substrate 1 and corresponds to the rear side of the slot 2, a positioning mechanism 6 for fixing the mounting substrate is fixedly arranged at the top of the mounting substrate 1 and is positioned on the front side of the circuit board body 3, two fixing plates 7 are symmetrically arranged at the top of the mounting substrate 1, and the two opposite fixing plates 7 are fixedly connected through a limiting rod 8.
Specifically, the positioning mechanism 6 includes a vertical plate 61, the vertical plate 61 is fixedly connected to the top of the mounting substrate 1, a screw 62 is arranged on the outer side of the vertical plate 61, one end of the screw 62 penetrates through to a rotating block 63 fixedly connected to the outer side of the vertical plate 61, a connecting sleeve 64 is rotatably connected to the outer side of the rotating block 63, a transverse plate 65 is fixedly connected to one side of the connecting sleeve 64, and a movable jacket 66 is fixedly connected to the outer side of the transverse plate 65 corresponding to the position of the circuit board body 3.
Specifically, the cross plate 65 is slidably connected to the two stopper rods 8.
Specifically, one end fixedly connected with rocking handle 67 of screw rod 62, threaded connection between screw rod 62 and the riser 61 through setting up rocking handle 67, the convenience of customers rotates screw rod 62, has improved the convenience of operation.
Specifically, the sealing ring 68 is fixedly connected to the outer side of the connecting sleeve 64 corresponding to the position of the screw 62, the inner side of the sealing ring 68 is in contact with the surface of the screw 62, and through the arrangement of the sealing ring 68, external dust and impurities are prevented from penetrating through a gap between the screw 62 and the connecting sleeve 64 after long-term use.
This novel high density interconnection printed circuit board, structural design is reasonable, convenient to use adopts single locking mechanical system can realize effectively fixed to all circuit boards, has low in manufacturing cost, simple process's advantage, and also very convenient when fixed or demolish the operation to the circuit board, can satisfy the user demand comprehensively.
When the circuit board is used, the circuit board body 3 is inserted into the circuit board slot 2, one side of the circuit board body is tightly attached to the inner side of the fixed jacket 5, the screw rod 62 is rotated, the rotating block 63 is driven to rotate inwards through threaded connection with the vertical plate 61, the connecting sleeve 64 drives the transverse plate 65 to translate inwards under the limiting effect of the limiting rod 8, the movable jackets 66 are used for clamping from the other side of the circuit board body 3, and the interconnection piece 4 is used for realizing interconnection among a plurality of or a plurality of circuit board bodies 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel high density interconnection printed circuit board, includes mounting substrate (1), its characterized in that: the circuit board comprises a mounting substrate (1), wherein the top equidistance of the mounting substrate (1) is separated from a circuit board slot (2) with no less than seven circuit board slots (2), a circuit board body (3) is inserted into the circuit board slot (2), an interconnection piece (4) is fixedly connected to the top of the circuit board body (3), a fixing jacket (5) is fixedly connected to the top of the mounting substrate (1) and corresponds to the rear side of the circuit board slot (2), a positioning mechanism (6) for fixing the circuit board body is fixedly arranged at the top of the mounting substrate (1) and is positioned at the front side of the circuit board body (3), two fixing plates (7) are symmetrically arranged at the top of the mounting substrate (1), and two opposite fixing plates (7) are fixedly connected through a limiting rod (8).
2. The novel high density interconnect printed circuit board of claim 1 wherein: positioning mechanism (6) are including riser (61), riser (61) fixed connection is at the top of mounting substrate (1), the outside of riser (61) is equipped with screw rod (62), the one end of screw rod (62) runs through to riser (61) outside fixedly connected with rotatory piece (63), the outside rotation of rotatory piece (63) is connected with adapter sleeve (64), one side fixedly connected with diaphragm (65) of adapter sleeve (64), the position fixedly connected with that corresponds circuit board body (3) in the diaphragm (65) outside is removed and is pressed from both sides cover (66).
3. The novel high density interconnect printed circuit board of claim 2 wherein: the transverse plate (65) is connected onto the two limiting rods (8) in a sliding mode.
4. A novel high density interconnect printed circuit board in accordance with claim 3 wherein: one end of the screw rod (62) is fixedly connected with a rocking handle (67), and the screw rod (62) is in threaded connection with the vertical plate (61).
5. The novel high-density interconnect printed circuit board of claim 4 wherein: and a sealing ring (68) is fixedly connected to the outer side of the connecting sleeve (64) corresponding to the position of the screw (62), and the inner side of the sealing ring (68) is in contact with the surface of the screw (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692267.2U CN220254766U (en) | 2023-06-30 | 2023-06-30 | Novel high-density interconnection printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692267.2U CN220254766U (en) | 2023-06-30 | 2023-06-30 | Novel high-density interconnection printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220254766U true CN220254766U (en) | 2023-12-26 |
Family
ID=89266600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321692267.2U Active CN220254766U (en) | 2023-06-30 | 2023-06-30 | Novel high-density interconnection printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220254766U (en) |
-
2023
- 2023-06-30 CN CN202321692267.2U patent/CN220254766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |