CN219876288U - Spliced circuit board - Google Patents
Spliced circuit board Download PDFInfo
- Publication number
- CN219876288U CN219876288U CN202223197073.3U CN202223197073U CN219876288U CN 219876288 U CN219876288 U CN 219876288U CN 202223197073 U CN202223197073 U CN 202223197073U CN 219876288 U CN219876288 U CN 219876288U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board main
- fixed frame
- connecting piece
- outer frame
- 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
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a spliced circuit board, which relates to the field of circuit boards and comprises a circuit board main body and connecting pieces, wherein the circuit board main body comprises a fixed outer frame, a circuit board module, a conductive connecting buckle and connecting holes, the outer wall of the circuit board module is fixedly connected with the fixed outer frame, the top of the fixed outer frame is welded and fixed with one end of the conductive connecting buckle, eight groups of conductive connecting buckles are symmetrically arranged around the top of the fixed outer frame, the top of the fixed outer frame is provided with the connecting holes, the connecting holes are circumferentially and symmetrically arranged around the top of the fixed outer frame.
Description
Technical Field
The utility model relates to the field of circuit boards, in particular to a spliced circuit board.
Background
On the most basic PCB, the parts are concentrated on one surface, the wires are concentrated on the other surface, and because the wires are only arranged on one surface, the PCB is called a single-sided circuit board, and the circuit board is mostly arranged on the back of the LCD display screen for driving, but the number of the lamp beads which can be arranged on the surface of each group of circuit board is limited, so that when a finer picture is displayed, the circuit board with higher scale and higher integration level is mostly utilized for assembling, and the corresponding cost is also greatly increased.
Disclosure of Invention
Compared with the prior art, the spliced circuit board is structurally improved, when the spliced circuit board is used, multiple groups of circuit board main bodies can be connected in series according to requirements, the display precision can be improved after the multiple groups of circuit board main bodies are connected in series, and meanwhile, the manufacturing cost is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the circuit board comprises a circuit board main body and connecting pieces, wherein the circuit board main body is provided with a plurality of groups, and each group of circuit board main bodies are mutually spliced and fixed through the connecting pieces.
As a further scheme of the utility model: the circuit board main body comprises a fixed outer frame, a circuit board module, a conductive connecting buckle and a connecting hole, wherein the outer wall of the circuit board module is fixedly connected with the fixed outer frame, the top of the fixed outer frame is fixedly welded with one end of the conductive connecting buckle, the conductive connecting buckle is provided with eight groups and symmetrically arranged on the periphery of the top of the fixed outer frame, the top of the fixed outer frame is provided with the connecting hole, and the connecting hole is provided with the periphery and symmetrically arranged on the periphery of the top of the fixed outer frame.
As a further scheme of the utility model: the connecting piece includes annular connecting piece, rubber footing and connection base, annular connecting piece one end fixedly connected with connection base, connection base are equipped with two sets of and symmetry setting at annular connecting piece both ends, and every group connection base outer wall all overlaps and is equipped with the rubber footing.
Compared with the prior art, the utility model has the beneficial effects that:
the circuit board comprises a circuit board main body and connecting pieces, wherein the circuit board main body is provided with a plurality of groups, each group of circuit board main bodies are mutually spliced and fixed through the connecting pieces, when the circuit board is used, a plurality of groups of circuit board main bodies can be connected in series according to requirements, especially in the field of LED screens, the number of lamp beads on each group of circuit board main bodies is fixed, and the display precision can be improved after the plurality of groups of circuit board main bodies are connected in series.
Drawings
FIG. 1 is a circuit board splice diagram of the present utility model;
FIG. 2 is a front view of a circuit board body of a splice circuit board of the present utility model;
fig. 3 is a side view of a connector for a circuit board of the present utility model that can be spliced.
As shown in the figure: 1. a circuit board main body; 2. a connecting piece; 3. fixing the outer frame; 4. a circuit board module; 5. a conductive connecting buckle; 6. a connection hole; 7. an annular connecting member; 8. rubber feet; 9. and connecting the base.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, in the embodiment of the present utility model, a circuit board capable of being spliced includes a circuit board main body 1 and a connecting piece 2, the circuit board main body 1 is provided with a plurality of groups, each group of circuit board main bodies 1 are mutually spliced and fixed through the connecting piece 2, when in use, a plurality of groups of circuit board main bodies 1 can be connected in series according to needs, especially in the field of LED screens, the number of lamp beads on each group of circuit board main bodies 1 is fixed, and after the plurality of groups of circuit board main bodies 1 are connected in series, the display precision can be improved.
The circuit board main body 1 includes fixed frame 3, circuit board module 4, electrically conductive connector link 5 and connecting hole 6, fixed frame 3 of circuit board module 4 outer wall fixedly connected with, fixed frame 3 top and electrically conductive connector link 5 one end welded fastening, electrically conductive connector link 5 is equipped with eight groups and symmetry sets up around fixed frame 3 top, connecting hole 6 has been seted up at fixed frame 3 top, connecting hole 6 is equipped with around and symmetry sets up around fixed frame 3 top, when carrying out the concatenation, laminate fixed frame 3 each other of two sets of circuit board main bodies 1, utilize electrically conductive connector link 5 to weld each other, after the welding is accomplished, insert in two sets of connecting holes 6 that two sets of circuit board main bodies 1 are adjacent with connecting piece 2 both ends, play the effect of secondary fixation.
The connecting piece 2 includes annular connecting piece 7, rubber footing 8 and connection base 9, and annular connecting piece 7 one end fixedly connected with connection base 9, connection base 9 are equipped with two sets of and symmetry setting at annular connecting piece 7 both ends, and every 9 outer walls of group connection base all overlap and are equipped with rubber footing 8, and rubber footing 8 plays insulating effect, avoids electrostatic breakdown circuit board module 4 to lead to damaging, realizes fixing in inserting the connection base 9 at annular connecting piece 7 both ends in corresponding connecting hole 6 during the installation.
Claims (2)
1. The utility model provides a circuit board that can splice, includes circuit board main part (1) and connecting piece (2), its characterized in that: the circuit board main body (1) is provided with a plurality of groups, each group of circuit board main bodies (1) are mutually spliced and fixed through connecting pieces (2), each connecting piece (2) comprises an annular connecting piece (7), rubber feet (8) and a connecting base (9), one end of each annular connecting piece (7) is fixedly connected with the corresponding connecting base (9), the connecting bases (9) are provided with two groups and are symmetrically arranged at two ends of each annular connecting piece (7), and rubber feet (8) are sleeved on the outer walls of each group of connecting bases (9).
2. The circuit board capable of being spliced according to claim 1, wherein: the circuit board main part (1) is including fixed frame (3), circuit board module (4), electrically conductive connector link (5) and connecting hole (6), fixed frame (3) of circuit board module (4) outer wall fixedly connected with, fixed frame (3) top and electrically conductive connector link (5) one end welded fastening, electrically conductive connector link (5) are equipped with eight groups and the symmetry sets up around fixed frame (3) top, connecting hole (6) have been seted up at fixed frame (3) top, connecting hole (6) are equipped with around and the symmetry sets up around fixed frame (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197073.3U CN219876288U (en) | 2022-11-30 | 2022-11-30 | Spliced circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197073.3U CN219876288U (en) | 2022-11-30 | 2022-11-30 | Spliced circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876288U true CN219876288U (en) | 2023-10-20 |
Family
ID=88369635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223197073.3U Active CN219876288U (en) | 2022-11-30 | 2022-11-30 | Spliced circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876288U (en) |
-
2022
- 2022-11-30 CN CN202223197073.3U patent/CN219876288U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |