CN220674164U - Plug-in type multilayer circuit board - Google Patents
Plug-in type multilayer circuit board Download PDFInfo
- Publication number
- CN220674164U CN220674164U CN202322236910.7U CN202322236910U CN220674164U CN 220674164 U CN220674164 U CN 220674164U CN 202322236910 U CN202322236910 U CN 202322236910U CN 220674164 U CN220674164 U CN 220674164U
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- circuit board
- plate
- mounting
- fixedly connected
- plug
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- 238000010030 laminating Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 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
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- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
The utility model relates to the technical field of circuit board installation, and discloses an inserted multilayer circuit board, which comprises an installation bottom plate, wherein a fixing plate is fixedly connected to the left side of the top of the installation bottom plate, a left locating plate is arranged on the right wall of the fixing plate, a limiting chute is formed in the top of the installation bottom plate, a driving screw is rotationally connected to the inside of the limiting chute, the right side of the driving screw extends to the outer side of the right wall of the installation bottom plate, a limiting slide block is movably inserted in the limiting chute and is in threaded connection with the driving screw, a movable plate is fixedly connected to the top of the limiting slide block, a right locating plate is fixedly connected to the left wall of the movable plate, circuit board limiting grooves are formed in the right locating plate and the inner part of the left locating plate, and the multilayer circuit board body can be conveniently and rapidly installed in a separated mode, so that when one circuit board body is damaged and needs to be disassembled and maintained, labor is saved, and work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of circuit board installation, in particular to a plug-in type multilayer circuit board.
Background
The multi-layer circuit board is a printed board which is formed by laminating more than three conductive pattern layers and insulating materials between the conductive pattern layers at intervals, and the conductive patterns between the conductive pattern layers are interconnected according to requirements; the multilayer circuit board is a product of electronic information technology which is developed in the directions of high speed, multifunction, large capacity, small volume, thin and light weight. At present, a plurality of circuit boards are required to be stacked when the multilayer circuit board is used.
The existing multilayer circuit board connection mode generally welds circuit boards together, and when one of the circuit boards in the multilayer circuit board is damaged, the damaged circuit board is inconvenient to maintain and install independently.
In view of this, a plug-in type multilayer circuit board is proposed, which is convenient for better solving the above-mentioned problems.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problems, a plug-in type multilayer circuit board is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a grafting type multilayer circuit board, includes the mounting plate, the top left side fixedly connected with fixed plate of mounting plate, and the right wall of fixed plate installs left locating plate;
a limit sliding groove is formed in the top of the mounting bottom plate, a driving screw is rotationally connected in the limit sliding groove, the right side of the driving screw extends to the outer side of the right wall of the mounting bottom plate, a limit sliding block is movably inserted in the limit sliding groove, the limit sliding block is in threaded connection with the driving screw, the top fixedly connected with movable plate of spacing slider, the left wall fixedly connected with right locating plate of movable plate, circuit board spacing groove has all been seted up to the inside of right locating plate and left locating plate, and the inside grafting of circuit board spacing groove has the circuit board body.
In a preferred embodiment, the left side and the right side of the mounting base plate are fixedly connected with mounting lugs, and the mounting base plate and the mounting lugs are of an integrated structure.
In a preferred embodiment, the mounting ears are provided with mounting holes for matching use, and the number of the mounting holes is not less than two.
In a preferred embodiment, the right end of the driving screw is fixedly connected with a rotary hand disk.
In a preferred embodiment, a threaded hole matched with the driving screw is formed in the limiting sliding block, and the driving screw is in threaded connection with the threaded hole.
In a preferred embodiment, the movable plate is disposed opposite the fixed plate, and the movable plate and the fixed plate have the same specifications.
In a preferred embodiment, the right locating plate is disposed opposite to the left locating plate, and the number of the right locating plate and the number of the left locating plate are the same.
In a preferred embodiment, the support plate is fixedly connected with the lower right side of the left positioning plate, and is attached to the bottom of the circuit board body, the fastening bolts are connected with the inner portions of the left positioning plate and the right positioning plate in a threaded manner, and the fastening bolts are extruded on the side edges of the circuit board body.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: be convenient for carry out quick separation installation to multilayer circuit board body for it is comparatively convenient when the maintenance is dismantled to damage needs appear in one of them circuit board body, uses manpower sparingly, increases work efficiency.
1. According to the utility model, one end of the circuit board body is inserted into the circuit board limiting groove formed in the left positioning plate, so that the circuit board body can be initially limited.
2. According to the utility model, the rotary hand disk is rotated, so that the rotary hand disk drives the driving screw to rotate, and at the moment, the driving screw drives the limit sliding block, the moving plate and the right locating plate to move leftwards, so that the right end of the circuit board body can be inserted into the circuit board limit groove formed in the right locating plate, and the multilayer circuit board body can be quickly installed at one time, so that the labor is saved, and the working efficiency is improved.
3. According to the utility model, the circuit board body can be supported by the support plate, so that the circuit board body is more stable in assembly and disassembly, is not easy to damage, and is extruded into the circuit board limiting groove by the fastening bolt, so that when the circuit board body is conveniently disassembled, one end of the circuit board body is fixed, and is not easy to fall.
Drawings
FIG. 1 is a schematic view of a first state structure of the present utility model;
FIG. 2 is a schematic diagram of a second state structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the area a in fig. 1 and 2 according to the present utility model.
The marks in the figure: 1-mounting a bottom plate; 2-mounting ears; 3-mounting holes; 4-a fixing plate; 5-left locating plate; 6-limiting sliding grooves; 7-driving a screw; 8-rotating the hand plate; 9-limiting sliding blocks; 10-moving plate; 11-right locating plate; 12-a limiting groove of the circuit board; 13-a circuit board body; 14-supporting plates; 15-fastening bolts.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.
A plug-in type multilayer circuit board according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-2, a plug-in type multilayer circuit board, comprising a mounting base plate 1, is characterized in that: the left and right sides of mounting plate 1 all fixedly connected with mounting ear 2, and mounting plate 1 and mounting ear 2 structure as an organic whole, mounting hole 3 that the cooperation was used has been seted up to the inside of mounting ear 2, and mounting hole 3 is not less than two, and the top left side fixedly connected with fixed plate 4 of mounting plate 1, and left locating plate 5 is installed to the right wall of fixed plate 4.
Referring to fig. 1-3, a limit chute 6 is formed in the top of the mounting bottom plate 1, a driving screw 7 is rotationally connected in the limit chute 6, the right side of the driving screw 7 extends to the outer side of the right wall of the mounting bottom plate 1, the right end of the driving screw 7 is fixedly connected with a rotary hand disk 8, a limit sliding block 9 is movably inserted in the limit chute 6, the limit sliding block 9 is in threaded connection with the driving screw 7, a threaded hole matched with the driving screw 7 is formed in the limit sliding block 9, the driving screw 7 is in threaded connection with the threaded hole, a movable plate 10 is fixedly connected in the top of the limit sliding block 9, the movable plate 10 is arranged opposite to the fixed plate 4, the movable plate 10 and the fixed plate 4 are identical in specification, a right positioning plate 11 is fixedly connected to the left positioning plate 5, the right positioning plate 11 and the left positioning plate 5 are arranged opposite to each other, the right positioning plate 11 and the left positioning plate 5 are identical in number, circuit board limit grooves 12 are formed in the right positioning plate 11 and the left positioning plate 5, and circuit board bodies 13 are inserted in the circuit board limit grooves 12;
through peg graft circuit board body 13 one end in the inside circuit board spacing groove 12 of seting up of left locating plate 5, can carry out preliminary spacing with circuit board body 13, simultaneously through rotating rotatory hand dish 8 for rotatory hand dish 8 drives drive screw 7 and rotates, and drive screw 7 drives spacing slider 9, movable plate 10 and right locating plate 11 left side and remove this moment, can peg graft circuit board body 13 right-hand member to the inside circuit board spacing groove 12 of seting up of right locating plate 11, can carry out disposable quick installation to multilayer circuit board body 13 this moment, uses manpower sparingly, increases work efficiency.
Referring to fig. 2, a support plate 14 is fixedly connected to the lower right side of the left positioning plate 5, the support plate 14 is attached to the bottom of the circuit board body 13, the circuit board body 13 can be supported through the support plate 14, so that the circuit board body 13 is more stable in assembly and disassembly, the circuit board is not easily damaged, fastening bolts 15 are connected to the left positioning plate 5 and the right positioning plate 11 in a threaded manner, the fastening bolts 15 are extruded on the side edge of the circuit board body 13, the circuit board body 13 is extruded in the circuit board limiting groove 12 through the fastening bolts 15, and when the circuit board body 13 is conveniently disassembled, one end of the circuit board body 13 is fixed, and falling is not easily generated.
The application has the advantages that: be convenient for carry out quick separation installation to multilayer circuit board body 13 for it is comparatively convenient when the maintenance is dismantled to the needs that one of them circuit board body 13 appears damaging, uses manpower sparingly, increases work efficiency.
Working principle: when the circuit board body 13 is installed, firstly, one end of the circuit board body 13 is inserted into the circuit board limiting groove 12 formed in the left positioning plate 5, the circuit board body 13 can be initially limited, at the moment, the supporting plate 14 can support the circuit board body 13, through rotating the rotating hand disc 8 to one side, the rotating hand disc 8 drives the driving screw 7 to rotate, at the moment, the driving screw 7 drives the limiting sliding block 9, the moving plate 10 and the right positioning plate 11 to move leftwards, the right end of the circuit board body 13 can be inserted into the circuit board limiting groove 12 formed in the right positioning plate 11, at the moment, the multilayer circuit board body 13 can be quickly installed at one time, labor is saved, working efficiency is increased, then the fastening bolt 15 is rotated to one side, so that the fastening bolt 15 is extruded on the side edge of the circuit board body 13, the circuit board body 13 can be better limited in the circuit board limiting groove 12, when the damaged circuit board body 13 needs to be disassembled for maintenance, all the fastening bolt 15 on the right side is rotated to the other side, the fastening bolt 15 and the circuit board body 13 can be separated from the right side 13 through rotating the rotating hand disc 8, and the circuit board body 13 needs to be separated from the left positioning plate 13.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a grafting formula multilayer circuit board, includes mounting plate (1), its characterized in that: the left side of the top of the mounting bottom plate (1) is fixedly connected with a fixing plate (4), and the right wall of the fixing plate (4) is provided with a left positioning plate (5);
limiting sliding grooves (6) are formed in the top of the mounting base plate (1), driving screw rods (7) are connected to the inner portions of the limiting sliding grooves (6) in a rotating mode, the right sides of the driving screw rods (7) extend to the outer sides of the right walls of the mounting base plate (1), limiting sliding blocks (9) are movably inserted into the limiting sliding grooves (6), the limiting sliding blocks (9) are in threaded connection with the driving screw rods (7), moving plates (10) are fixedly connected to the tops of the limiting sliding blocks (9), right locating plates (11) are fixedly connected to the left walls of the moving plates (10), circuit board limiting grooves (12) are formed in the right locating plates (11) and the inner portions of the left locating plates (5), and circuit board bodies (13) are inserted into the inner portions of the circuit board limiting grooves (12).
2. The plug-in type multi-layer circuit board according to claim 1, wherein: the left side and the right side of the mounting bottom plate (1) are fixedly connected with mounting lugs (2), and the mounting bottom plate (1) and the mounting lugs (2) are of an integrated structure.
3. The plug-in type multi-layer circuit board according to claim 2, wherein: the inside of the mounting lug (2) is provided with mounting holes (3) which are matched with each other for use, and the number of the mounting holes (3) is not less than two.
4. The plug-in type multi-layer circuit board according to claim 1, wherein: the right end of the driving screw (7) is fixedly connected with a rotary hand disc (8).
5. The plug-in type multi-layer circuit board according to claim 1, wherein: the inside of spacing slider (9) is offered and is had the screw hole with drive screw (7) looks adaptation, and drive screw (7) threaded connection is in the screw hole.
6. The plug-in type multi-layer circuit board according to claim 1, wherein: the movable plate (10) is arranged opposite to the fixed plate (4), and the specifications of the movable plate (10) and the fixed plate (4) are the same.
7. The plug-in type multi-layer circuit board according to claim 1, wherein: the right locating plate (11) and the left locating plate (5) are oppositely arranged, and the number of the right locating plate (11) and the number of the left locating plate (5) are the same.
8. The plug-in type multi-layer circuit board according to claim 1, wherein: the right side below fixedly connected with backup pad (14) of left locating plate (5), and backup pad (14) laminating is in the bottom of circuit board body (13), the inside equal threaded connection of left locating plate (5) and right locating plate (11) has fastening bolt (15), and fastening bolt (15) extrusion is on the side of circuit board body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236910.7U CN220674164U (en) | 2023-08-21 | 2023-08-21 | Plug-in type multilayer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236910.7U CN220674164U (en) | 2023-08-21 | 2023-08-21 | Plug-in type multilayer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674164U true CN220674164U (en) | 2024-03-26 |
Family
ID=90341784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236910.7U Active CN220674164U (en) | 2023-08-21 | 2023-08-21 | Plug-in type multilayer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674164U (en) |
-
2023
- 2023-08-21 CN CN202322236910.7U patent/CN220674164U/en active Active
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