CN207969087U - A kind of pcb board equipped with fool proof hole - Google Patents
A kind of pcb board equipped with fool proof hole Download PDFInfo
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- CN207969087U CN207969087U CN201820480754.5U CN201820480754U CN207969087U CN 207969087 U CN207969087 U CN 207969087U CN 201820480754 U CN201820480754 U CN 201820480754U CN 207969087 U CN207969087 U CN 207969087U
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- hole
- plate body
- fool proof
- identification
- fixture block
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Abstract
The utility model discloses a kind of pcb boards equipped with fool proof hole,Including plate body,The side on plate body top is disposed with the first fool proof hole,Two the first identification elements and three first positioning holes,The second fool proof hole is provided in the middle part of the side of plate body top,The third turning on plate body top is provided with the second identification elements,First identification elements and the second identification elements include identification plate,The middle part at identification board bottom end is fixedly connected by fixture block with plate body,The side of fixture block is provided with through-hole,It is provided on plate body and the identification matched groove of plate,The utility model passes through the first fool proof hole and the second fool proof hole,Accuracy when plate body installation can be improved,The correct placement direction of plate body can be more quickly determined in order to staff by the first identification elements and the second identification elements,The speed that staff installs the first identification elements and the second identification elements can be improved by fixture block,It is more convenient can so that fixture block mounts and dismounts by through-hole.
Description
Technical field
The utility model is related to a kind of pcb board, specially a kind of pcb board equipped with fool proof hole.
Background technology
PCB circuit board, also known as printed circuit board are the suppliers of electronic component electrical connection.Its development has 100
History for many years, its design are mainly layout design, and the major advantage using circuit board is to greatly reduce wiring and assembly
Mistake, improve the gentle productive labor rate of Automated water, according to the wiring board number of plies can be divided into single sided board, dual platen, four laminates,
Six laminates and other multilayer circuit boards.
In process, staff is frequently necessary to rotation pcb board and is adjusted common pcb board, will be on pcb board
After fool proof hole is aligned with fixing piece, pcb board can accurately be fixed, which fixed efficiency is relatively low, and adjustment expends
Time reduces the processing efficiency of pcb board, therefore we make this improvement, propose a kind of pcb board equipped with fool proof hole.
Utility model content
To solve in common pcb board process of the existing technology, adjustment pcb board is needed correctly to put position
It sets, pcb board correct position is not easy to the defect of identification, and the utility model provides a kind of pcb board equipped with fool proof hole.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of pcb board equipped with fool proof hole of the utility model, including plate body, the side on the plate body top are disposed with
One the first fool proof hole, two the first identification elements and three first positioning holes, the other side on the plate body top are disposed with
Three second location holes, a second fool proof hole and two the second identification elements, first identification elements and the second identification elements are wrapped
Identification plate is included, the middle part at the identification board bottom end is fixedly connected by fixture block with plate body, and the side of the fixture block is provided with through-hole,
It is provided on the plate body and identifies the matched groove of plate, and the identification plate is connected together with groove, the bottom of the groove
Portion be provided with the matched card slot of fixture block, and the card slot is connected together with fixture block, and the bottom of the fixture block both sides is respectively provided with
There is inclined-plane, transparent panel is provided at the top of the identification plate, the avris of the transparent panel is fixedly connected by bonding agent with plate body.
Further, the cross sectional shape of the first positioning hole and second location hole differs, and first positioning hole and
The cross sectional shape of two location holes be at least pentagon, triangle, square, rectangle, it is trapezoidal in one kind.
Further, the cross sectional shape of the first positioning hole is triangle, and the cross sectional shape of the second location hole is
Square.
Further, the distance between two neighboring described first positioning hole be more than the two neighboring second location hole it
Between distance.
Compared with prior art, the utility model has the advantages that：This kind is equipped with the pcb board in fool proof hole, passes through
First fool proof hole and the second fool proof hole can improve accuracy when plate body installation, pass through the first identification elements and the second identification elements
The correct placement direction of plate body can be more quickly determined in order to staff, and staff's installation can be improved by fixture block
It is more convenient can so that fixture block mounts and dismounts by through-hole, passes through first for the speed of first identification elements and the second identification elements
When location hole and second location hole can be wrongly installed to avoid plate body position, continuous wrongly installed event will not occur, when plate body can not be with
When extraneous mounting post is fixed together, staff can quickly have found.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the pcb board equipped with fool proof hole of the utility model；
Fig. 2 is a kind of identification plate structure schematic diagram of the pcb board equipped with fool proof hole of the utility model.
In figure：1, plate body；2, the first fool proof hole；3, the first identification elements；4, first positioning hole；5, the second fool proof hole；6,
Two identification elements；7, second location hole；8, plate is identified；9, fixture block；10, through-hole；11, groove；12, card slot；13, inclined-plane；14, transparent
Plate；15, bonding agent.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of pcb board equipped with fool proof hole, including plate body 1, the side on 1 top of plate body are disposed with
One the first fool proof hole, 2, two the first identification elements 3 and three first positioning holes 4, the other side on 1 top of plate body are disposed with
Three second location holes, 7, second fool proof holes 5 and two the second identification elements 6, the first identification elements 3 and the second identification elements 6 are wrapped
Identification plate 8 is included, the middle part of 8 bottom end of identification plate is fixedly connected by fixture block 9 with plate body 1, and the side of fixture block 9 is provided with through-hole 10,
It is provided on plate body 1 and identifies 8 matched groove 11 of plate, and identify that plate 8 is connected together with groove 11, the bottom of groove 11 is set
Be equipped with 9 matched card slot 12 of fixture block, and card slot 12 is connected together with fixture block 9, and the bottom of 9 both sides of fixture block is both provided with inclined-plane
13, the top of identification plate 8 is provided with transparent panel 14, and the avris of transparent panel 14 is fixedly connected with plate body 1 by bonding agent 15, is passed through
First fool proof hole 2 and the second fool proof hole 5 can improve accuracy when plate body 1 is installed, be known by the first identification elements 3 and second
Other part 6 can more quickly determine 1 correct placement direction of plate body in order to staff, and work can be improved by fixture block 9
Personnel install the speed of the first identification elements 3 and the second identification elements 6, can make the installation and removal of fixture block 9 more by through-hole 10
Conveniently, when can be wrongly installed to avoid 1 position of plate body by first positioning hole 4 and second location hole 7, continuous wrongly installed thing will not occur
Part, when plate body 1 can not be fixed together with extraneous mounting post, staff can quickly have found.
Wherein, the cross sectional shape of first positioning hole 4 and second location hole 7 differs, and first positioning hole 4 and second positions
The cross sectional shape in hole 7 be at least pentagon, triangle, square, rectangle, it is trapezoidal in one kind, pass through different cross section shape
First positioning hole 4 and second location hole 7 can improve plate body 1 installation accuracy.
Wherein, the cross sectional shape of first positioning hole 4 is triangle, and the cross sectional shape of second location hole 7 is square, passes through
The first positioning hole 4 of triangle can pass through first positioning hole 4 to avoid the mounting post of extraneous second location hole 7, lead to plate
Body 1 puts precision that is incorrect, while improving positioning.
Wherein, the distance between two neighboring first positioning hole 4 is more than the distance between two neighboring second location hole 7,
It is different by the way that the distance between two neighboring first positioning hole 4 and two neighboring second location hole 7 to be arranged, it can further carry
The accuracy that high plate body 1 is installed avoids installation placement position mistake.
It should be noted that the utility model is a kind of pcb board equipped with fool proof hole, when specific works, when manufacture, identify
Plate 8 is not installed in groove 11, therefore first can be pressed identification plate 8 against groove 11, the fixture block 9 of 8 bottom of identification plate, meeting
It being contradicted with card slot 12, the inclined-plane 13 of 9 liang of side bottoms of fixture block can be contradicted with the top of card slot 12 and sliding, in extrusion process, fixture block 9
The through-hole 10 of side can be compressed so that fixture block 9 becomes smaller, and fixture block 9 enters in card slot 12, and the two engaging, installation speed is fast, passes through
Transparent panel 14 is it is observed that identify the annulus at 8 top of plate, and identification plate 8 can be avoided extraneous to identifying that plate 8 be protected
Environmental pollution damages, and influences staff's identification, and identification plate 8 can facilitate staff more fast and accurately to observe plate body 1
Placing direction, and then whether judge plate body 1 prevents direction correct, avoids the trial of calibration, improves staff's
Working efficiency can be improved accuracy when plate body 1 is fixed, be known by first by the first fool proof hole 2 and the second fool proof hole 5
3 and second identification elements 6 of other part can facilitate staff quickly and accurately to observe, 1 correct direction of plate body, improve work people
The work(for quickly positioning plate body 1 may be implemented by first positioning hole 4 and second location hole 7 for the efficiency of member installation and processing PCB plate
Can, and first positioning hole 4 is different with the shape of second location hole 7, it can be to avoid Wrong localization.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of pcb board equipped with fool proof hole, including plate body (1), which is characterized in that the side on plate body (1) top is successively
There are one the first fool proof hole (2), two the first identification elements (3) and three first positioning holes (4), plate body (1) tops for setting
The other side set gradually there are three second location hole (7), a second fool proof hole (5) and two the second identification elements (6), it is described
First identification elements (3) and the second identification elements (6) include identification plate (8), pass through fixture block in the middle part of identification plate (8) bottom end
(9) it is fixedly connected with plate body (1), the side of the fixture block (9) is provided with through-hole (10), is provided with and knows on the plate body (1)
The matched groove of other plate (8) (11), and the identification plate (8) is connected together with groove (11), the bottom of the groove (11)
Be provided with fixture block (9) matched card slot (12), and the card slot (12) is connected together with fixture block (9), the fixture block (9) two
The bottom of side is both provided with inclined-plane (13), and transparent panel (14) is provided at the top of the identification plate (8), the transparent panel (14)
Avris is fixedly connected by bonding agent (15) with plate body (1).
2. a kind of pcb board equipped with fool proof hole according to claim 1, which is characterized in that the first positioning hole (4) and
The cross sectional shape of second location hole (7) differs, and the cross sectional shape of first positioning hole (4) and second location hole (7) is at least
Pentagon, triangle, square, rectangle, it is trapezoidal in one kind.
3. a kind of pcb board equipped with fool proof hole according to claim 2, which is characterized in that the first positioning hole (4)
Cross sectional shape is triangle, and the cross sectional shape of the second location hole (7) is square.
4. a kind of pcb board equipped with fool proof hole according to claim 1, which is characterized in that two neighboring described first is fixed
The distance between position hole (4) is more than the distance between two neighboring described second location hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480754.5U CN207969087U (en) | 2018-04-08 | 2018-04-08 | A kind of pcb board equipped with fool proof hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480754.5U CN207969087U (en) | 2018-04-08 | 2018-04-08 | A kind of pcb board equipped with fool proof hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969087U true CN207969087U (en) | 2018-10-12 |
Family
ID=63727063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820480754.5U Active CN207969087U (en) | 2018-04-08 | 2018-04-08 | A kind of pcb board equipped with fool proof hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207969087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070119A (en) * | 2018-10-22 | 2020-04-28 | 大众汽车有限公司 | Clamping system for flexible production of lithium ion battery packs |
-
2018
- 2018-04-08 CN CN201820480754.5U patent/CN207969087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070119A (en) * | 2018-10-22 | 2020-04-28 | 大众汽车有限公司 | Clamping system for flexible production of lithium ion battery packs |
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