CN214673299U - Based on photoelectricity interconnection formula PCB board - Google Patents
Based on photoelectricity interconnection formula PCB board Download PDFInfo
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- CN214673299U CN214673299U CN202120663968.8U CN202120663968U CN214673299U CN 214673299 U CN214673299 U CN 214673299U CN 202120663968 U CN202120663968 U CN 202120663968U CN 214673299 U CN214673299 U CN 214673299U
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Abstract
The utility model discloses a based on photoelectricity interconnection formula PCB board belongs to circuit board technical field, including the PCB base plate, locate electronic components on the PCB base plate and locate the terminal line of PCB base plate one side, its characterized in that, PCB base plate one side is equipped with connecting portion, terminal line one end be equipped with the joint portion that connecting portion connect, joint portion insert establish in the connecting portion. The utility model discloses a based on photoelectricity interconnection formula PCB board is through setting up connecting portion in PCB base plate one side, sets up joint portion at terminal line end, and in joint portion inserted and establishes into connecting portion, make terminal line and PCB base plate joint, guarantee that terminal line and PCB base plate can dismantle, make terminal line end and PCB base plate be connected inseparabler, can not lead to terminal line contact failure because of the frequent vibration of rocking or electrical apparatus of terminal line, influence the use of electrical apparatus.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to based on photoelectricity interconnection formula PCB board.
Background
The PCB is an important electronic component, a support for the electronic component, and a carrier for electrical connection of the electronic component. It is called a "printed" circuit board because it is made using electronic printing.
In current household electrical appliances, be connected with the terminal line on one side of the PCB board usually, the terminal line welds on the PCB board, in the use, can often rock terminal line or electrical apparatus and can vibrate, the terminal line takes place to pull the back, leads to the terminal line to appear contact failure problem very easily, influences the use of PCB board, leads to the electrical apparatus to damage, needs to maintain again or change the PCB board to increase electrical apparatus use cost, consequently, wait urgently to need a neotype PCB board to solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective provides based on photoelectricity interconnection formula PCB board, aims at solving current PCB board based on photoelectricity interconnection formula and rocks or the electrical apparatus vibration back at the terminal line, and the electron line drops and leads to PCB contact failure's technical problem.
In order to achieve the above object, the utility model provides a based on photoelectricity interconnection formula PCB board, including the PCB base plate, locate electronic components on the PCB base plate and locate the terminal line of PCB base plate one side, wherein, PCB base plate one side is equipped with connecting portion, terminal line one end be equipped with the joint portion that connecting portion connect, joint portion inserts and establishes in the connecting portion.
Preferably, the clamping parts are symmetrically arranged on two sides of the clamping part at intervals and are L-shaped, a gap is formed between the inner side of the clamping part and the clamping part, one end of each clamping part protrudes outwards to form a clamping block, and the other end of each clamping part forms a limiting part.
Preferably, the cross section of the clamping block is triangular, and an inclined angle is formed between the clamping block and the clamping piece.
Preferably, the two sides of the connecting part are provided with clamping plates connected with the clamping blocks, and the side faces of the clamping plates are provided with grooves matched with the clamping blocks.
Preferably, the connecting portion is internally provided with a cavity structure, the clamping portion is a convex block and is inserted into the cavity, and positive and negative terminals are arranged inside the clamping portion and the connecting portion.
Preferably, the length of the connecting portion is greater than that of the clamping portion, and the width of the connecting portion is greater than that of the clamping portion.
Preferably, positioning holes are formed in the periphery of the PCB substrate.
The utility model discloses technical scheme's beneficial effect lies in:
the utility model provides a based on photoelectricity interconnection formula PCB board, mainly include the PCB base plate, electronic components and terminal line, still including setting up the connecting portion and the joint portion of setting at terminal line end in PCB base plate one side, wherein, joint portion inserts and establishes in connecting portion, make terminal line and PCB base plate joint, guarantee that terminal line and PCB base plate can dismantle, it welds on the PCB base plate to be different from traditional terminal line, further guarantee terminal line's end and PCB base plate connection inseparabler, can not lead to terminal line and electrical apparatus contact failure because of the frequent vibration of rocking or electrical apparatus of terminal line, influence the quality of PCB board.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention based on an optoelectronic interconnection type PCB board;
fig. 2 is a usage status diagram of an embodiment of the present invention based on the optoelectronic interconnection type PCB;
fig. 3 is a schematic structural view of a connecting portion and a clamping portion according to an embodiment of the present invention.
Detailed Description
In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a based on photoelectricity interconnection formula PCB board, refer to fig. 1-3, including PCB base plate 1, locate electronic components 2 on the PCB base plate and locate the terminal line 3 of PCB base plate one side, 1 one side of PCB base plate is equipped with connecting portion 4, and 3 one ends of terminal line are equipped with the joint portion 5 of being connected with connecting portion 4, and joint portion 5 inserts and establishes in connecting portion 4.
The utility model discloses a based on photoelectricity interconnection formula PCB board, mainly include PCB base plate 1, electronic components 2 and terminal line 3, still including setting up connecting portion 4 and the joint portion 5 of setting at the terminal line in 1 one side of PCB base plate, wherein, joint portion 5 is inserted and is established in connecting portion 4, make terminal line 3 and PCB base plate 1 can dismantle, can further guarantee terminal and the PCB base plate connection of terminal line inseparabler, can not lead to terminal line and electrical apparatus contact failure because of the frequent vibration of rocking or electrical apparatus of terminal line, influence the quality of PCB board.
In one embodiment, referring to fig. 1-3, the two sides of the engaging portion 5 are symmetrically provided with a clamping member 51, the clamping member 51 is L-shaped, a gap 52 is formed between the inner side of the clamping member 51 and the engaging portion 5, one end of the clamping member 51 protrudes outward to form a clamping block 53, the other end of the clamping member forms a limiting portion 54, and a through hole 55 adapted to the terminal wire 3 is formed inside the engaging portion 5. Fastener 51 wholly is "L" type, form space 52 between inboard and the joint portion 5, fastener 51 one end outwards protrudes and forms fixture block 53, the other end forms spacing portion 54, when concrete installation, fixture block 53 card is in connecting portion 4 both sides, spacing portion 54 is fixed state, and width ratio fixture block 53 width money, at the joint in-process, fixture block 53 can block in connecting portion 4 both sides, and spacing portion 54 can offset with connecting portion 4 tip, guarantee fastener 51 card after connecting portion 4, can not remove.
In one embodiment, referring to fig. 1-3, the latch 53 is triangular in cross-section and forms an oblique angle with the catch 51. The cross section of the clamping block 53 is triangular, an inclined angle is formed between the clamping block 53 and the clamping piece 51, an inward concave clamping groove is formed on the outer side of the clamping block 53, the end part of the clamping block is an inward inclined angle, and when the clamping block is installed, the clamping part 5 can conveniently slide into the connecting part quickly.
In one embodiment, referring to fig. 1 to 3, two sides of the connecting portion 4 are provided with locking plates 41 connected to the locking blocks 53, and the side surfaces of the locking plates 41 are provided with grooves 42 adapted to the locking blocks 53. When concrete installation, fixture block 53 is close to connecting portion 4 direction, aims at the hole of tip, directly presses to get into in the recess 42 and install promptly and accomplish, when needs are dismantled, presses the fixture block 53 of 5 both sides of joint portion, makes fixture block 53 deviate from in following cardboard 41 completely can, easy operation.
In one embodiment, referring to fig. 3, the connecting portion 4 has a cavity inside, the clamping portion 5 is a protrusion inserted into the cavity, and the clamping portion 5 and the connecting portion 4 have positive and negative terminals inside. The clamping portion 5 is arranged to be a convex block, so that a user can conveniently and quickly judge the installation direction of the clamping portion 5, if the clamping portion 5 is arranged to be a common square structure, the front side and the back side cannot be distinguished, the installation error is easy, the connection portion 4 and the positive terminal and the negative terminal in the clamping portion 5 are not corresponding, and the PCB cannot be normally used; now set up joint portion 5 to protruding type, connecting portion 4 also sets up to protruding type cavity, and the user judges the installation direction of joint portion 5 very easily like this, the phenomenon of installation mistake can not appear. It should be noted that the cavities inside the connecting portion 4 and the clamping portion 5 may be provided in other shapes as long as the installation direction can be identified.
In one embodiment, referring to fig. 3, the length of the connecting portion 4 is greater than the length of the snap-in portion 5, and the width of the connecting portion 4 is greater than the width of the snap-in portion 5. Since the engaging portion 5 needs to be engaged with the inside of the connecting portion during use, the length and width of the connecting portion 4 must be larger than the length and width of the engaging portion 5.
In one embodiment, referring to fig. 3, the PCB substrate 1 is provided with positioning holes 6 around the periphery thereof. The positioning hole 6 is mainly convenient for positioning the board body during the production of the PCB board, and is convenient for the installation of electronic components on the PCB board.
What just go up be the utility model discloses a part or preferred embodiment, no matter be characters or the drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic thought down, utilize the equivalent structure transform that the contents of the description and the drawing do, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.
Claims (7)
1. Based on photoelectricity interconnection formula PCB board, including the PCB base plate, locate electronic components on the PCB base plate and locate the terminal line of PCB base plate one side, its characterized in that, PCB base plate one side is equipped with connecting portion, terminal line one end be equipped with the joint portion that connecting portion are connected, joint portion inserts and establishes in the connecting portion.
2. The PCB board based on the optoelectronic interconnection type of claim 1, wherein the clamping portions are symmetrically provided with clamping pieces at two sides, the clamping pieces are L-shaped, a gap is formed between the inner sides of the clamping pieces and the clamping portions, one ends of the clamping pieces protrude outwards to form clamping blocks, and the other ends of the clamping pieces form limiting portions.
3. The PCB of claim 2, wherein the cross section of the clip is triangular and forms an oblique angle with the clip.
4. The PCB of claim 2, wherein clamping plates connected with the clamping blocks are arranged on two sides of the connecting portion, and grooves matched with the clamping blocks are formed in the side surfaces of the clamping plates.
5. The PCB of claim 1, wherein the connecting portion has a cavity inside, the locking portion is a protrusion inserted into the cavity, and the locking portion and the connecting portion have positive and negative terminals inside.
6. The optoelectronic interconnection type PCB of claim 1, wherein the length of the connecting portion is greater than the length of the clamping portion, and the width of the connecting portion is greater than the width of the clamping portion.
7. The optoelectronic interconnection type PCB of claim 1, wherein the PCB substrate is provided with positioning holes at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663968.8U CN214673299U (en) | 2021-03-30 | 2021-03-30 | Based on photoelectricity interconnection formula PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663968.8U CN214673299U (en) | 2021-03-30 | 2021-03-30 | Based on photoelectricity interconnection formula PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673299U true CN214673299U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120663968.8U Active CN214673299U (en) | 2021-03-30 | 2021-03-30 | Based on photoelectricity interconnection formula PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115810949A (en) * | 2022-11-11 | 2023-03-17 | 东莞市思索技术股份有限公司 | Electrical connector |
-
2021
- 2021-03-30 CN CN202120663968.8U patent/CN214673299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115810949A (en) * | 2022-11-11 | 2023-03-17 | 东莞市思索技术股份有限公司 | Electrical connector |
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