CN220235066U - Combined circuit board - Google Patents
Combined circuit board Download PDFInfo
- Publication number
- CN220235066U CN220235066U CN202321585691.7U CN202321585691U CN220235066U CN 220235066 U CN220235066 U CN 220235066U CN 202321585691 U CN202321585691 U CN 202321585691U CN 220235066 U CN220235066 U CN 220235066U
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- circuit board
- combined
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- holes
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- 239000000758 substrate Substances 0.000 claims abstract description 15
- 230000010354 integration Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a combined circuit board, which comprises: and one end of the circuit board combined base is fixedly connected with a U-shaped combined sliding rail, one end of the U-shaped combined sliding rail is provided with a circuit board substrate, and one end of the circuit board combined base is provided with a circuit board inserting groove. The utility model discloses in with the circuit board conducting contact of multiunit circuit board one end aim at circuit board connecting electrode's upper and lower direction insert inside two sets of U-shaped combination slide rail, until the circuit board base plate of circuit board conducting contact one end inserts the circuit board jack groove, multiunit circuit board base plate passes through the integrated circuit connection of circuit board combination base internal integration this moment, can carry out the combination and use through being connected into among the circuit in combination connection port one end, such structure can be convenient when using with the multiunit circuit board between the combination use and overall structure is compact not extravagant space, but remain the clearance again and can not lead to circuit board stack high temperature when using between.
Description
Technical Field
The utility model relates to the technical field of circuit board equipment, in particular to a combined circuit board.
Background
The circuit board can be called a printed circuit board or a printed circuit board, the English names of which are Printed Circuit Board PCB for short and Flexible Printed Circuit board FPC for short, the FPC circuit board is also called a flexible circuit board which is a flexible printed circuit board made of polyimide or polyester film as a base material and has high reliability, and the circuit board has the characteristics of high wiring density, light weight, thin thickness and good flexibility, and the circuit board enables the circuit to be miniaturized and visualized and plays an important role in mass production of fixed circuits and optimization of the layout of electric appliances;
however, most of the existing circuit boards are used in a single group, when a plurality of groups of circuit boards are needed to be used in some equipment, a plurality of groups of different circuit boards are only installed at different positions to be connected in series, the use mode is more space-consuming, for example, in a novel combined circuit board disclosed in Chinese patent publication No. CN202068660U, various wiring terminals are additionally arranged on the circuit boards to be welded, and meanwhile, a multimedia terminal and an HDMI high-definition terminal are arranged at a side-out position to facilitate frequent use of users, so that the user experience is comprehensively improved; the TV decoding module adopts a unique design in structure, is convenient for the installation and the disassembly of the whole machine, is easily realized by the prior art, and cannot compactly and effectively combine a plurality of groups of circuit boards for use.
Disclosure of Invention
The utility model aims at: in order to solve the problems that most of the existing circuit boards are used in a single group, when a plurality of groups of circuit boards are needed to be used in some equipment, a plurality of groups of different circuit boards are only installed at different positions to be connected in series, and the use mode is more space-consuming, the combined circuit board is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a combination circuit board comprising: the circuit board assembly base, circuit board assembly base one end fixedly connected with U-shaped combination slide rail, U-shaped combination slide rail one end is provided with the circuit board base plate, circuit board jack-in groove has been seted up to the inside one end of circuit board assembly base, circuit board connection electrode has been inlayed to circuit board jack-in groove inside, circuit board assembly base other end electric connection has the combination connection port, circuit board base plate one end is provided with the conductive contact of circuit board.
As still further aspects of the utility model: the circuit board fixing screw is arranged at one end of the U-shaped combined sliding rail, a no-line through hole is formed in one end of the inside of the U-shaped combined sliding rail, a threaded through hole is formed in the other end of the inside of the U-shaped combined sliding rail, and a circuit board through hole is formed in one end of the circuit board substrate.
As still further aspects of the utility model: the device comprises a U-shaped combined sliding rail, and is characterized in that the other end of the U-shaped combined sliding rail is fixedly connected with a device mounting plate, a mounting through hole is formed in one end of the device mounting plate, eight groups of mounting through holes are formed in the device mounting plate, and each four groups of mounting through holes are symmetrically arranged at two ends of the outer side of the U-shaped combined sliding rail.
As still further aspects of the utility model: six groups of U-shaped combined sliding rails are arranged, three groups of circuit board substrates and three groups of circuit board inserting grooves are arranged, and every two groups of U-shaped combined sliding rails are matched with one group of circuit board substrates and one group of circuit board inserting grooves.
As still further aspects of the utility model: the circuit board connecting electrode quantity is provided with the multiunit and is located circuit board jack groove inside evenly sets up, circuit board conductive contact piece quantity is provided with the multiunit and is located circuit board base plate one end is all with setting up, just circuit board connecting electrode with circuit board conductive contact piece looks adaptation.
As still further aspects of the utility model: the integrated circuit inside the circuit board combination base is electrically connected with the combination connection port and the plurality of groups of circuit board connection electrodes.
As still further aspects of the utility model: the circuit board fixing screw, the non-line through holes, the thread through holes and the circuit board through holes are all provided with a plurality of groups, and the position specification looks adaptation is arranged between the circuit board fixing screw, the non-line through holes, the thread through holes and the circuit board through holes, and the circuit board fixing screw can be screwed into the thread through holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses in with the circuit board conducting contact of multiunit circuit board one end aim at circuit board connecting electrode's upper and lower direction insert inside two sets of U-shaped combination slide rail, until the circuit board base plate of circuit board conducting contact one end inserts the circuit board jack groove, multiunit circuit board base plate passes through the integrated circuit connection of circuit board combination base internal integration this moment, can carry out the combination and use through being connected into among the circuit in combination connection port one end, such structure can be convenient when using with the multiunit circuit board between the combination use and overall structure is compact not extravagant space, but remain the clearance again and can not lead to circuit board stack high temperature when using between.
2. The utility model discloses in inserting the circuit board after having inserted the circuit board in the no line through-hole insert circuit board set screw with its spiral shell go into in the screw thread through-hole can fix the circuit board, can be convenient be fixed in inside the operating equipment through passing the set screw in the installation through-hole, and eight group device mounting panel and the installation through-hole that symmetry both ends set up can select the installation direction in a flexible way according to actual conditions when the installation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a combined circuit board according to the present utility model;
FIG. 2 is a schematic view of an external frame of a combined circuit board according to the present utility model;
fig. 3 is a schematic structural diagram of a circuit board substrate in a combined circuit board according to the present utility model.
In the figure: 1. a circuit board combination base; 2. u-shaped combined sliding rail; 3. a circuit board substrate; 4. a circuit board insertion slot; 5. the circuit board is connected with the electrode; 6. a combined connection port; 7. a circuit board conductive contact; 8. a circuit board fixing screw; 9. a non-pattern through hole; 10. a threaded through hole; 11. a circuit board through hole; 12. a device mounting plate; 13. and (5) installing the through holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a combined circuit board includes: the circuit board combination base 1, circuit board combination base 1 one end fixedly connected with U-shaped combination slide rail 2, U-shaped combination slide rail 2 one end is provided with circuit board base plate 3, and circuit board jack-in groove 4 has been seted up to circuit board combination base 1 inside one end, and circuit board jack-in groove 4 is inside to be inlayed and is equipped with circuit board connecting electrode 5, and circuit board combination base 1 other end electric connection has combination connection port 6, and circuit board base plate 3 one end is provided with circuit board conductive contact 7.
Referring to fig. 2 and 3, one end of the u-shaped combined sliding rail 2 is provided with a circuit board fixing screw 8,U, one end of the inside of the u-shaped combined sliding rail 2 is provided with a non-thread through hole 9,U, the other end of the inside of the u-shaped combined sliding rail 2 is provided with a thread through hole 10, and one end of the circuit board substrate 3 is provided with a circuit board through hole 11; the circuit board is fixed by inserting the circuit board fixing screw 8 into the thread through hole 10 through the non-thread through hole 9.
Referring to fig. 1, the other end of the U-shaped combined sliding rail 2 is fixedly connected with a device mounting plate 12, one end of the device mounting plate 12 is provided with a mounting through hole 13, eight groups of device mounting plates 12 and eight groups of mounting through holes 13 are respectively arranged, and each four groups of device mounting plates are symmetrically arranged at two ends of the outer sides of the two groups of U-shaped combined sliding rails 2; the device can be conveniently fixed inside the working equipment by penetrating the fixing screw in the installation through hole 13, and the installation direction of the eight-group installation plate 12 and the installation through hole 13 which are arranged at two symmetrical ends can be flexibly selected according to actual conditions during installation.
Referring to fig. 2, six groups of U-shaped combined sliding rails 2 are provided, three groups of circuit board substrates 3 and circuit board plugging slots 4 are provided, and each two groups of U-shaped combined sliding rails 2 are matched with one group of circuit board substrates 3 and circuit board plugging slots 4, so that the circuit board substrates 3 can be conveniently inserted into the U-shaped combined sliding rails 2 and then inserted into the circuit board plugging slots 4 for connection.
Referring to fig. 2 and 3, the number of the circuit board connection electrodes 5 is set with a plurality of groups of circuit board plugging slots 4 which are uniformly arranged inside, the number of the circuit board conductive contacts 7 is set with a plurality of groups of circuit board substrate 3, one ends of the circuit board connection electrodes 5 are all arranged with the circuit board conductive contacts 7, and the circuit board connection electrodes 5 and the circuit board conductive contacts 7 are matched with each other, so that the circuit board substrate 3 can be conveniently and electrically connected with the circuit board substrate 3.
Referring to fig. 1, an integrated circuit inside a circuit board assembly base 1 is electrically connected to an assembly connection port 6 and a plurality of sets of circuit board connection electrodes 5.
Referring to fig. 2 and 3, the number of the circuit board fixing screws 8, the non-threaded through holes 9, the threaded through holes 10 and the circuit board through holes 11 are all provided with a plurality of groups, and the position specification between the circuit board fixing screws 8, the non-threaded through holes 9, the threaded through holes 10 and the circuit board through holes 11 is adapted, and the circuit board fixing screws 8 can be screwed into the threaded through holes 10.
The working principle of the utility model is as follows: when the circuit board is used, a required circuit is firstly designed to be printed on a circuit board, the circuit board conductive contact pieces 7 at one end of the printed multiple groups of circuit boards are aligned to the upper and lower directions of the circuit board connecting electrodes 5 and are inserted into the two groups of U-shaped combined sliding rails 2 until the circuit board base plates 3 at one end of the circuit board conductive contact pieces 7 are inserted into the circuit board inserting grooves 4, at the moment, the multiple groups of circuit board base plates 3 are connected through integrated circuits integrated in the circuit board combined base 1, the combined use can be carried out by connecting one end of the combined connecting port 6 into the circuit, the combined use can be conveniently carried out by the structure, the whole structure is compact and does not waste space, gaps are reserved between the structure and the structure, the circuit board stacking temperature is not too high when the circuit boards are used, the circuit board fixing screws 8 are inserted into the threaded through holes 10 after the circuit boards are inserted, the circuit boards can be fixed, the device can be conveniently fixed in working equipment through the mounting through holes 13, the eight-set mounting plates 12 and the mounting through holes 13 which are arranged at two symmetrical ends can flexibly select the mounting direction according to practical conditions.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A combination circuit board comprising: the circuit board combination base (1), its characterized in that, circuit board combination base (1) one end fixedly connected with U-shaped combination slide rail (2), U-shaped combination slide rail (2) one end is provided with circuit board base plate (3), circuit board jack groove (4) have been seted up to circuit board combination base (1) inside one end, circuit board jack groove (4) are inside to be inlayed and are had circuit board connecting electrode (5), circuit board combination base (1) other end electric connection has combination connection port (6), circuit board base plate (3) one end is provided with circuit board conductive contact (7).
2. The combined circuit board according to claim 1, wherein a circuit board fixing screw (8) is arranged at one end of the U-shaped combined sliding rail (2), a non-line through hole (9) is formed at one end of the inside of the U-shaped combined sliding rail (2), a threaded through hole (10) is formed at the other end of the inside of the U-shaped combined sliding rail (2), and a circuit board through hole (11) is formed at one end of the circuit board substrate (3).
3. The combined circuit board according to claim 1, wherein the other end of the U-shaped combined sliding rail (2) is fixedly connected with a device mounting plate (12), a mounting through hole (13) is formed in one end of the device mounting plate (12), eight groups of the device mounting plate (12) and the mounting through holes (13) are respectively arranged, and each four groups of the device mounting plates are symmetrically arranged at two ends of the outer side of the U-shaped combined sliding rail (2).
4. The combined circuit board according to claim 1, wherein six groups of the U-shaped combined sliding rails (2) are provided, three groups of the circuit board base boards (3) and the circuit board plugging grooves (4) are provided, and each two groups of the U-shaped combined sliding rails (2) are matched with one group of the circuit board base boards (3) and the circuit board plugging grooves (4).
5. The combined circuit board according to claim 1, wherein a plurality of groups of circuit board connection electrodes (5) are uniformly arranged in the circuit board plugging grooves (4), a plurality of groups of circuit board conductive contacts (7) are arranged at one end of the circuit board substrate (3) and are matched with the circuit board conductive contacts (7).
6. A combined circuit board according to claim 1, characterized in that the integrated circuit inside the circuit board combined base (1) is electrically connected to the combined connection port (6) and the plurality of groups of circuit board connection electrodes (5).
7. The combined circuit board according to claim 2, wherein the number of the circuit board fixing screws (8), the non-threaded through holes (9), the threaded through holes (10) and the circuit board through holes (11) is multiple, and the position specification of the circuit board fixing screws (8), the non-threaded through holes (9), the threaded through holes (10) and the circuit board through holes (11) is adapted, and the circuit board fixing screws (8) can be screwed into the threaded through holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585691.7U CN220235066U (en) | 2023-06-21 | 2023-06-21 | Combined circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585691.7U CN220235066U (en) | 2023-06-21 | 2023-06-21 | Combined circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220235066U true CN220235066U (en) | 2023-12-22 |
Family
ID=89188670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585691.7U Active CN220235066U (en) | 2023-06-21 | 2023-06-21 | Combined circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220235066U (en) |
-
2023
- 2023-06-21 CN CN202321585691.7U patent/CN220235066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |