CN207692236U - A kind of vehicle-mounted PCB multiple layer combinations plate - Google Patents
A kind of vehicle-mounted PCB multiple layer combinations plate Download PDFInfo
- Publication number
- CN207692236U CN207692236U CN201721611786.6U CN201721611786U CN207692236U CN 207692236 U CN207692236 U CN 207692236U CN 201721611786 U CN201721611786 U CN 201721611786U CN 207692236 U CN207692236 U CN 207692236U
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- CN
- China
- Prior art keywords
- inserted sheet
- slot
- vehicle
- groove
- circuit board
- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model is related to technical field of PCB board, in particular a kind of vehicle-mounted PCB multiple layer combinations plate, it include the first slot, the side wall of first slot is provided with the first groove, the sidewall symmetry setting of first slot is there are two through-hole, and the inner wall of the first groove is connected with the first inserted sheet, and the first inserted sheet is connected with circuit board, the one end of circuit board far from the first inserted sheet is provided with the second inserted sheet, and the second inserted sheet is connected with the second groove.The utility model is provided with the first groove by the side wall of the first slot, and one end setting second of the circuit board far from the first inserted sheet has inserted sheet, the second inserted sheet to be connected with the second groove, can stationary positioned, will not shake；It is inserted with threaded rod by through-hole, and threaded rod is connected to the second slot so that overall structure fixation firmly installs, and avoids being mounted directly the phenomenon that shaking, and extends the service life of vehicle-mounted PCB board, and convenient disassembly；It is preferably insulating layer by the first inserted sheet and the second inserted sheet, avoids conducting wire short-circuit.
Description
Technical field
The utility model is related to technical field of PCB board more particularly to a kind of vehicle-mounted PCB multiple layer combinations plates.
Background technology
Printed circuit board { PCB circuit board }, also known as printed circuit board are the suppliers of electronic component electrical connection.It
Development have more than 100 years history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake connected up and assemble, improves the gentle productive labor rate of Automated water.It can be divided into single sided board, double according to the wiring board number of plies
Panel, four laminates, six laminates and other multilayer circuit boards.Since printed circuit board is not general end product, in name
It is slightly chaotic in the definition of title, such as：The motherboard of PC, referred to as mainboard, and cannot directly be known as circuit board, although main
Have the presence of circuit board in machine plate, but and differ, therefore both when assessing industry it is related cannot but say it is identical.Again for example：
Because there is integrated circuit part to load on circuit boards, thus news media he be referred to as IC plates, but it is substantial he be also not equal to
Printed circuit board.The printed circuit board that we usually say refers to the circuit board of the i.e. no upper component of bare board-.In recent ten years,
China's printed circuit board (Printed Circuit Board, abbreviation PCB) manufacturing is quickly grown, and the gross output value, total output are double
Dibit ranks first in the world.Since electronic product makes rapid progress, price war changes the structure of supply chain, and China has both industry point
Cloth, cost and the market advantage have become the most important printed circuit board production base in the whole world.Printed circuit board develops from single layer
To dual platen, multi-layer board and flex plate, and constantly develop to high-precision, high density and high reliability direction.Constantly reduce body
Product reduces cost, improves performance so that printed circuit board still maintains powerful in the evolution of future electronic product
Vitality.
Vehicle-mounted PCB board shakes for a long time due to often being shaken with vehicle, and fixation just will appear loose phenomenon, even
And short circuit is caused to scrap, so needing to be improved a kind of vehicle-mounted PCB board of stabilization for such case.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of vehicle-mounted PCB proposed is more
Layer compoboard.
To achieve the goals above, the utility model uses following technical solution：
A kind of vehicle-mounted PCB multiple layer combinations plate, includes the first slot, and it is recessed that the side wall of first slot is provided with first
Slot, there are two through-holes for the sidewall symmetry setting of first slot, and the inner wall of first groove is connected with the first inserted sheet, described
First inserted sheet is connected with circuit board, and the one end of the circuit board far from the first inserted sheet is provided with the second inserted sheet, second inserted sheet
It is connected with the second groove.
Preferably, the through-hole is located at the both sides of the first groove.
Preferably, first inserted sheet and the second inserted sheet are preferably insulating layer.
Preferably, second groove is located at the inside of the second slot, and second slot offers corresponding with through-hole
Through-hole.
Preferably, the through-hole is inserted with threaded rod, and threaded rod is connected to the second slot.
Preferably, the both ends of the threaded rod are connected with nut.
Compared with prior art, the utility model has the beneficial effects that：
1, the first groove is provided with by the side wall of the first slot, the one end of circuit board far from the first inserted sheet is provided with second
Inserted sheet, the second inserted sheet are connected with the second groove, can stationary positioned, will not shake.
2, threaded rod is inserted with by through-hole, and threaded rod is connected to the second slot so that overall structure fixation, peace
Dress is secured, avoids being mounted directly the phenomenon that shaking, extends the service life of vehicle-mounted PCB board, and convenient disassembly.
3, it is preferably insulating layer by the first inserted sheet and the second inserted sheet, avoids conducting wire short-circuit.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the utility model can effectively improve the fastness of installation, not shake.
Description of the drawings
Fig. 1 be the utility model proposes a kind of vehicle-mounted PCB multiple layer combinations plate whole structural schematic diagram；
Fig. 2 be the utility model proposes a kind of vehicle-mounted PCB multiple layer combinations plate part structural schematic diagram；
Fig. 3 be the utility model proposes a kind of vehicle-mounted PCB multiple layer combinations plate part structural schematic diagram；
In figure：It is 1 first slot, 2 first grooves, 3 through-holes, 4 first inserted sheets, 5 circuit boards, 6 second inserted sheets, 7 second recessed
Slot, 8 second slots, 9 threaded rods, 10 nuts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, a kind of vehicle-mounted PCB multiple layer combinations plate includes the first slot 1, the side wall of first slot 1
It is provided with the first groove 2, there are two through-hole 3, the inner wall of first groove 2 connects for the sidewall symmetry setting of first slot 1
It is connected to the first inserted sheet 4, first inserted sheet 4 is connected with circuit board 5, and the one end of the circuit board 5 far from the first inserted sheet 4 is provided with
Second inserted sheet 6, second inserted sheet 6 are connected with the second groove 7.
The through-hole 3 is located at the both sides of the first groove 2.
First inserted sheet, 4 and second inserted sheet 6 is preferably insulating layer.
Second groove 7 is located at the inside of the second slot 8, and second slot 8 offers corresponding with through-hole 3 logical
Hole.
The through-hole 3 is inserted with threaded rod 9, and threaded rod 9 is connected to the second slot 8.
The both ends of the threaded rod 9 are connected with nut 10.
The working process of the utility model is as follows：The side wall of the first slot 1 is provided with first in practical work process
Groove 2, the one end of circuit board 5 far from the first inserted sheet 4 are provided with the second inserted sheet 6, and second inserted sheet 6 is connected with the first groove 7,
Can stationary positioned, will not shake；It is inserted with threaded rod 9 by through-hole 3, and threaded rod 9 is connected to the second slot 8 so that whole
Structure fixation, firmly installs, and avoids being mounted directly the phenomenon that shaking, and extends the service life of vehicle-mounted PCB board, and tears open
It unloads conveniently；It is preferably insulating layer by the first inserted sheet 4 and the second inserted sheet 6, avoids conducting wire short-circuit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vehicle-mounted PCB multiple layer combinations plate includes the first slot (1), which is characterized in that the side of first slot (1)
Wall is provided with the first groove (2), and there are two through-hole (3), first grooves for the sidewall symmetry setting of first slot (1)
(2) inner wall is connected with the first inserted sheet (4), and first inserted sheet (4) is connected with circuit board (5), and the circuit board (5) is far from the
One end of one inserted sheet (4) is provided with the second inserted sheet (6), and second inserted sheet (6) is connected with the second groove (7).
2. a kind of vehicle-mounted PCB multiple layer combinations plate according to claim 1, which is characterized in that the through-hole (3) is located at first
The both sides of groove (2).
3. a kind of vehicle-mounted PCB multiple layer combinations plate according to claim 1, which is characterized in that first inserted sheet (4) and
Two inserted sheets (6) are preferably insulating layer.
4. a kind of vehicle-mounted PCB multiple layer combinations plate according to claim 1, which is characterized in that second groove (7) is located at
The inside of second slot (8), second slot (8) offer through-hole corresponding with through-hole (3).
5. a kind of vehicle-mounted PCB multiple layer combinations plate according to claim 1, which is characterized in that the through-hole (3) is inserted with spiral shell
Rasp bar (9), and threaded rod (9) is connected to the second slot (8).
6. a kind of vehicle-mounted PCB multiple layer combinations plate according to claim 5, which is characterized in that the both ends of the threaded rod (9)
It is connected with nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611786.6U CN207692236U (en) | 2017-11-28 | 2017-11-28 | A kind of vehicle-mounted PCB multiple layer combinations plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611786.6U CN207692236U (en) | 2017-11-28 | 2017-11-28 | A kind of vehicle-mounted PCB multiple layer combinations plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207692236U true CN207692236U (en) | 2018-08-03 |
Family
ID=62999330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611786.6U Expired - Fee Related CN207692236U (en) | 2017-11-28 | 2017-11-28 | A kind of vehicle-mounted PCB multiple layer combinations plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207692236U (en) |
-
2017
- 2017-11-28 CN CN201721611786.6U patent/CN207692236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |