CN216532254U - Circuit board convenient to cartridge - Google Patents
Circuit board convenient to cartridge Download PDFInfo
- Publication number
- CN216532254U CN216532254U CN202122796199.1U CN202122796199U CN216532254U CN 216532254 U CN216532254 U CN 216532254U CN 202122796199 U CN202122796199 U CN 202122796199U CN 216532254 U CN216532254 U CN 216532254U
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- circuit board
- main body
- board main
- top end
- positioning
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Abstract
The utility model discloses a circuit board convenient to insert, which comprises a circuit board main body, wherein bases are arranged on two sides of the bottom end of the circuit board main body, two groups of bases are in a symmetrical structure relative to the central line of the circuit board main body, a vertical plate is fixed on one side of the top end of the circuit board main body, inserting structures are arranged on outer walls of two sides of the circuit board main body, a positioning block is fixed on the outer wall of one side of each base, a supporting frame is arranged inside each inserting structure, a positioning column is elastically arranged inside each supporting frame, a positioning head is fixed at the top end of each positioning column, and the top end of each positioning head extends to the inside of each vertical plate. The utility model not only enhances the installation convenience of the circuit board and improves the space utilization rate of the circuit board, but also prevents the circuit board from working in a high-temperature state for a long time and prolongs the service life of the circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board convenient to plug in.
Background
The PCB circuit board, also called as printed circuit board, is the provider of electrical connection of electronic components, and its development has been for over 100 years, and its design is mainly the domain design, and the main advantage of adopting the circuit board is that the error of wiring and assembling is greatly reduced, and with the rapid development of scientific technology, the structure and installation form of the circuit board also obtain the technological improvement, and according to the circuit board of different functions, the components are different. The electronic components on the circuit board may include fixed resistors, adjustable resistors, fixed capacitors, adjustable capacitors, fixed inductors, adjustable inductors, common diodes, voltage regulation bridge blocks, light emitting diodes, voltage regulation diodes, NPN triodes, PNP triodes, and photoelectric coupling devices.
This type of circuit board on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and present this type of circuit board is the trompil on the circuit board more to alternate the circuit board through the fixed column that sets up in equipment rack, and this kind of structural style has reduced the usable area of circuit board, has influenced the overall arrangement of electric appliance component on the circuit board, has brought the inconvenience for staff's later stage installation simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circuit board convenient to plug in, and aims to solve the problems of low space utilization rate and inconvenient installation of the circuit board in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a circuit board convenient to insert comprises a circuit board main body, wherein bases are placed on two sides of the bottom end of the circuit board main body, two groups of bases are in a symmetrical structure relative to the central line of the circuit board main body, a vertical plate is fixed on one side of the top end of the circuit board main body, inserting structures are arranged on outer walls of two sides of the circuit board main body, a positioning block is fixed on an outer wall of one side of each base, a supporting frame is arranged inside each inserting structure, a positioning column is elastically arranged inside each supporting frame, a positioning head is fixed at the top end of each positioning column, the top end of each positioning head extends into the corresponding vertical plate, through holes are formed in two sides of the surface of each vertical plate, a microprocessor is installed on one side of the top end of the circuit board main body, a capacitor is installed on the top end of the circuit board main body on one side of the microprocessor, and a plurality of diodes are arranged on one side of the top end of the circuit board main body, and a relay is arranged on one side of the top end of the circuit board main body.
Preferably, the bottom end of the circuit board main body is provided with a groove, the bottom end of the circuit board main body is coated with an adhesive layer, and the lower surface of the adhesive layer is bonded with a radiating fin.
Preferably, the inside both ends of carriage all are fixed with the partition panel, the one end of reference column extends to the outside of partition panel, one side on reference column surface is fixed with the second separation blade, just the outer wall of second separation blade contacts with the outer wall of partition panel each other.
Preferably, one side on the surface of the positioning column is fixed with a first blocking piece, the outer wall of one side of the first blocking piece is in mutual contact with the inner wall of the supporting frame, and one side on the surface of the positioning column is wound with a spring.
Preferably, the positioning blocks are arranged in two groups, and the two groups of positioning blocks are in a symmetrical structure relative to the central line of the base.
Preferably, the radiating fin is made of an aluminum alloy material.
Compared with the prior art, the utility model has the beneficial effects that: the circuit board convenient to plug-in not only enhances the installation convenience of the circuit board and improves the space utilization rate of the circuit board, but also avoids the circuit board from working under a high-temperature state for a long time and prolongs the service life of the circuit board;
(1) in the process, after the positioning head meets the base, the spring forces the first blocking piece, the positioning head and the positioning column to move towards the left side, so that the positioning head is inserted into the through hole, the circuit board main body is clamped between the two groups of vertical plates, the operation is fast and convenient, and the installation convenience of the circuit board is enhanced;
(2) by arranging the positioning block, the base and the like, the base is placed on the mounting surface under the condition that the circuit board main body is inserted completely, then the bolt penetrates through the positioning block until the bolt is screwed into the mounting surface, and the mounting work of the circuit board is completed;
(3) through being provided with fin and viscose layer etc. the heat conduction that the circuit board main part produced at the operation in-process improves the radiating rate of circuit board on the fin, avoids the circuit board to be in work under the high temperature state for a long time, prolongs the working life of circuit board.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of the insertion structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
in the figure: 1. a circuit board main body; 101. a groove; 2. a microprocessor; 3. a capacitor; 4. a diode; 5. a relay; 6. a base; 7. a vertical plate; 701. a through hole; 8. positioning blocks; 9. a plug-in mounting structure; 901. a support frame; 902. a partition panel; 903. a positioning column; 904. positioning the head; 905. a first baffle plate; 906. a second baffle plate; 907. a spring; 10. an adhesive layer; 11. and a heat sink.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a circuit board convenient to plug in comprises a circuit board main body 1, wherein bases 6 are placed on two sides of the bottom end of the circuit board main body 1, two groups of bases 6 are in a symmetrical structure about the center line of the circuit board main body 1, a vertical plate 7 is fixed on one side of the top end of the circuit board main body 1, through holes 701 are formed in two sides of the surface of the vertical plate 7, and plug-in mounting structures 9 are arranged on the outer walls of two sides of the circuit board main body 1;
the inside of the inserting structure 9 comprises a supporting frame 901, a positioning column 903 is elastically installed inside the supporting frame 901, a positioning head 904 is fixed at the top end of the positioning column 903, and the top end of the positioning head 904 extends to the inside of the vertical plate 7;
a second baffle 906 is fixed on one side of the surface of the positioning column 903, and the outer wall of the second baffle 906 is in contact with the outer wall of the partition plate 902;
when the positioning heads 904 in the eight groups of insertion structures 9 all extend into the through holes 701, the installation work of the circuit board main body 1 is completed, and the operation is quick and convenient;
the outer wall of one side of the base 6 is fixedly provided with two groups of positioning blocks 8, and the two groups of positioning blocks 8 are in a symmetrical structure relative to the central line of the base 6;
the base 6 is placed on the mounting surface, then the bolt penetrates to the outside of the positioning block 8 until the bolt is screwed into the mounting surface, then the circuit board main body 1 is taken out, and the circuit board main body 1 is inserted, so that the structure does not need to be punched on the circuit board, and the space utilization rate of the circuit board is improved;
a microprocessor 2 is arranged on one side of the top end of the circuit board main body 1, a capacitor 3 is arranged on the top end of the circuit board main body 1 on one side of the microprocessor 2, a plurality of groups of diodes 4 are arranged on one side of the top end of the circuit board main body 1, and a relay 5 is arranged on one side of the top end of the circuit board main body 1;
the bottom of circuit board main part 1 is seted up flutedly 101, and the bottom coating of circuit board main part 1 has adhesive layer 10, and the lower surface on adhesive layer 10 bonds and has fin 11, and fin 11 adopts the aluminum alloy material to make, and circuit board main part 1 is conducted on fin 11 at the heat that the operation in-process produced, improves the radiating rate of circuit board, avoids the circuit board to be in work under the high temperature state for a long time, prolongs the working life of circuit board.
When the circuit board mounting structure is used, the base 6 is firstly placed on the mounting surface, then the bolt penetrates through the positioning block 8 until the bolt is screwed into the mounting surface, then the circuit board main body 1 is taken out, the circuit board main body 1 is placed at the top end of the base 6, the spring 907 is in a compressed state in the process that the support frame 901 is in contact with the vertical plate 7, after the positioning head 904 meets the through hole 701, the spring 907 forces the first blocking piece 905, the positioning head 904 and the positioning column 903 to move towards the left side, namely the positioning head 904 is inserted into the support frame 901, the other seven groups of insertion structures 9 are in the same working process, namely the circuit board main body 1 is clamped between the two groups of vertical plates 7, namely the circuit board mounting work is completed, the structure does not need to punch holes on the circuit board, therefore, the space utilization rate is higher, the planar layout of the circuit board cannot be damaged, the operation is quick and convenient, and the mounting convenience of the circuit board is enhanced, a layer of radiating fins 11 is adhered to the top end of the circuit board main body 1 through an adhesive layer 10, heat generated by the circuit board main body 1 in the operation process is conducted to the radiating fins 11, the radiating speed of the circuit board is improved, the circuit board is prevented from working in a high-temperature state for a long time, and the service life of the circuit board is prolonged.
Claims (6)
1. The utility model provides a circuit board convenient to cartridge which characterized in that: the circuit board comprises a circuit board main body (1), bases (6) are placed on two sides of the bottom end of the circuit board main body (1), two groups of bases (6) are of symmetrical structures relative to the center line of the circuit board main body (1), a vertical plate (7) is fixed on one side of the top end of the circuit board main body (1), plug-in mounting structures (9) are arranged on outer walls of two sides of the circuit board main body (1), positioning blocks (8) are fixed on outer walls of one side of the bases (6), a supporting frame (901) is arranged inside the plug-in mounting structures (9), a positioning column (903) is elastically mounted inside the supporting frame (901), a positioning head (904) is fixed at the top end of the positioning column (903), the top end of the positioning head (904) extends to the inside of the vertical plate (7), through holes (701) are formed in two sides of the surface of the vertical plate (7), a micro processor (2) is mounted on one side of the top end of the circuit board main body (1), and a capacitor (3) is installed on the top end of the circuit board main body (1) on one side of the microprocessor (2), a plurality of groups of diodes (4) are arranged on one side of the top end of the circuit board main body (1), and a relay (5) is installed on one side of the top end of the circuit board main body (1).
2. A circuit board convenient for plug-in mounting according to claim 1, wherein: the bottom end of the circuit board main body (1) is provided with a groove (101), the bottom end of the circuit board main body (1) is coated with an adhesive layer (10), and a radiating fin (11) is bonded on the lower surface of the adhesive layer (10).
3. A circuit board convenient for plug-in mounting according to claim 1, wherein: the inside both ends of carriage (901) all are fixed with partition panel (902), the one end of reference column (903) extends to the outside of partition panel (902), one side on reference column (903) surface is fixed with second separation blade (906), just the outer wall of second separation blade (906) and the outer wall of partition panel (902) contact each other.
4. A circuit board convenient for plug-in mounting according to claim 1, wherein: a first blocking piece (905) is fixed on one side of the surface of the positioning column (903), the outer wall of one side of the first blocking piece (905) is in contact with the inner wall of the supporting frame (901), and a spring (907) is wound on one side of the surface of the positioning column (903).
5. A circuit board convenient for plug-in mounting according to claim 1, wherein: the positioning blocks (8) are arranged in two groups, and the two groups of positioning blocks (8) are in a symmetrical structure relative to the center line of the base (6).
6. A circuit board for easy insertion according to claim 2, wherein: the radiating fin (11) is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796199.1U CN216532254U (en) | 2021-11-16 | 2021-11-16 | Circuit board convenient to cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796199.1U CN216532254U (en) | 2021-11-16 | 2021-11-16 | Circuit board convenient to cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216532254U true CN216532254U (en) | 2022-05-13 |
Family
ID=81531840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122796199.1U Active CN216532254U (en) | 2021-11-16 | 2021-11-16 | Circuit board convenient to cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216532254U (en) |
-
2021
- 2021-11-16 CN CN202122796199.1U patent/CN216532254U/en active Active
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