Plug-in circuit board

Abstract

The utility model relates to the technical field of electronic components, and discloses a plug-in circuit board, which comprises a circuit substrate, a support body, a first plug-in seat, a second plug-in seat and a limiting seat, the support body is arranged at one end of the circuit substrate, one side of the support body is provided with a first plug-in port and a second plug-in port, and the other side of the support body is provided with an assembly port; the lower side wall of the end, away from the support body, of the first inserting opening extends downwards and is bent to form a positioning part, a first inserting core body is arranged on the upper portion of the first inserting seat, and the first inserting seat is inserted into the positioning part so that the first inserting core body can be inserted into the first inserting opening; a second plugging core body on the second plugging seat is plugged in the second plugging port. The limiting seat is arranged between the first inserting opening and the second inserting opening, symmetrical sliding grooves are formed in the two sides of the end, close to the assembling opening, of the support body, sliding blocks are arranged on the two outer sides of the limiting seat, and the limiting seat is arranged in the sliding grooves through the sliding blocks to be connected with the support body so as to limit the first inserting seat and the second inserting seat. The scheme is simple in structure and convenient for circuit board plugging.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component technical field, concretely relates to a plug-in circuit board. BACKGROUND

[0002] Circuit board has very extensive use in each field, and circuit board makes circuit miniaturization and intuition, and plays an important role in the batch production of fixed circuit and the optimization of electric appliance layout. In many cases, a plurality of circuit boards or components need to be spliced, and the existing method adopts welding or screw nut and the like to fix, which is troublesome and laborious, and inconvenient for secondary disassembly and reassembly, and cannot meet the increasing use demand. Therefore, a circuit board with simple structure and convenient plug-in needs to be provided. SUMMARY

[0003] In order to solve the problems in the prior art, the utility model provides a novel plug-in circuit board to solve the problem that the existing circuit board is inconvenient to splice.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A plug-in circuit board is used for making circuit board convenient to plug in, comprising a circuit substrate, a support body, a plug-in seat one, a plug-in seat two and a limiting seat, the support body is arranged at one end of the circuit substrate, one side of the support body is provided with a first plug-in port and a second plug-in port, and the other side is provided with an assembly opening;

[0006] The first plug-in port extends downward and is bent at the lower side wall of the end away from the support body, forming a positioning part, the plug-in seat one is provided with a plug-in core one at the upper part, and the plug-in seat one is inserted into the positioning part through the assembly opening, so that the plug-in core one is plugged into the first plug-in port;

[0007] The second plug-in port is located at the lower side of the first plug-in port, the plug-in seat two is provided with a plug-in core two, and the plug-in core two is plugged into the second plug-in port;

[0008] The limiting seat is arranged between the first plug-in port and the second plug-in port, the two sides of the end of the support body close to the assembly opening are provided with symmetrical sliding grooves, the opposite two outer sides of the limiting seat are provided with sliding blocks corresponding to the positions of the sliding grooves, and the limiting seat is arranged in the sliding groove through the sliding blocks and connected with the support body, so as to limit the plug-in seat one and the plug-in seat two.

[0009] Further, the support body, the first plug-in port and the second plug-in port are an integral molding structure, and the section of the support body, the first plug-in port and the second plug-in port is a "Fang" character-shaped structure.

[0010] Further, the first plug interface is provided with symmetrical elastic buckles on opposite sides.

[0011] Further, the bottom of the support body is provided with a plurality of fixing feet, which are inserted into fixing holes arranged on the circuit substrate to mount the support body on the circuit substrate.

[0012] Further, the top side of one end of the limiting seat close to the positioning part is provided with a positioning groove corresponding to the position of the positioning part; the two sides of the other end of the limiting seat away from the positioning part are provided with stop blocks extending upward; the limiting seat is pushed into the support body along the sliding groove, so that the positioning part is clamped into the positioning groove, and the stop blocks contact one end of the plug-in seat close to the assembly opening.

[0013] Further, the plug-in seat one has an "L" shape structure, which is divided into a horizontal plate part and a vertical plate part; the plug-in core one is arranged in the vertical plate part and arranged in parallel with the horizontal plate part.

[0014] Further, the bottom side of the limiting seat is provided with a supporting block, which is located below the second plug interface and contacts the lower side wall of the plug-in seat two.

[0015] Further, the lower part of the limiting seat is provided with a pin seat; the two sides of the lower part of the limiting seat are provided with symmetrical guide grooves; the pin seat is provided with guide blocks corresponding to the positions of the guide grooves on the opposite outer sides; and the pin seat is connected with the limiting seat by being placed in the guide grooves through the guide blocks.

[0016] Further, the pin seat is provided with a plurality of first pins and second pins; the first pins are connected with the plug-in core one; and the second pins are connected with the plug-in core two.

[0017] Further, the assembly opening of the support body is provided with a cover plate; the side edges of the assembly opening are provided with a plurality of clamping openings; the two ends of the cover plate are extended and bent towards the support body to form clamping corners; and the cover plate is connected with the support body by being clamped into the clamping openings through the clamping corners.

[0018] Compared with the prior art, the above-mentioned scheme has the beneficial effects that the utility model has a simple structure; the plug-in seat one is first pushed into the support body from the assembly opening, so that the end of the plug-in seat one is inserted into the positioning part to make the plug-in core one plugged into the first plug interface; then the plug-in seat two is pushed into the support body from the assembly opening to make the plug-in core two plugged into the second plug interface; and then the limiting seat is placed in the sliding groove on the support body and pushed into the support body, so that the upper and lower sides of the limiting seat contact the side walls of the plug-in seat one and the plug-in seat two to limit the plug-in seat one and the plug-in seat two, which is simple and convenient and has good market application value. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure diagram of the plug-in circuit board of an embodiment of the present application;

[0020] Figure 2 is a structure diagram of the support body and the limiting seat of an embodiment of the present application; Figure 1

[0021] Figure 3 is a structure diagram of the support body and the limiting seat of an embodiment of the present application; Figure 1

[0022] Figure 4 is a structure diagram of the support body of an embodiment of the present application; Figure 1

[0023] Figure 5 is a structure diagram of the limiting seat of an embodiment of the present application; Figure 1

[0024] In the figure, 1, circuit substrate; 2, support body; 21, first plug-in interface; 22, second plug-in interface; 23, assembly opening; 24, positioning part; 25, elastic clamping leg; 26, sliding slot; 27, fixed leg; 3, plug-in seat one; 31, plug-in core one; 32, horizontal plate part; 33, vertical plate part; 4, plug-in seat two; 41, plug-in core two; 5, limiting seat; 51, sliding block; 52, positioning slot; 53, stop block; 54, supporting block; 55, pin seat; 56, first pin; 57, second pin; 58, guide slot; 59, guide block; 6, cover plate; 61, clamping corner; 62, clamping opening. DETAILED DESCRIPTION

[0025] In order to make the present application more comprehensively understood, the specific embodiments of the present application will be described below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described in the specification. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "mount", "fixed", "left side", "right side" and similar expressions used in the specification are for illustrative purposes only.

[0027] ​​​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0028] One embodiment of the present application is, as shown in Figure 1 , 2 , 3, the plug-in circuit board, for making circuit board easy to plug, including circuit board 1, support body 2, plug-in seat one 3, plug-in seat two 4 and limit seat 5, the support body 2 is arranged in one end of the circuit board 1, one side of the support body 2 has first plug-in interface 21 and second plug-in interface 22, the other side has assembly opening 23;

[0029] The first plug-in interface 21 is away from the lower side wall of one end of the support body 2 and extends downward and is bent, forming a positioning part 24, the upper part of the plug-in seat one 3 is provided with plug-in core body one 31, the plug-in seat one 3 is inserted into the positioning part 24 through the assembly opening 23, so that the plug-in core body one 31 is plugged into the first plug-in interface 21;

[0030] The second plug-in interface 22 is located below the first plug-in interface 21, the plug-in seat two 4 is provided with plug-in core body two 41, and the plug-in core body two 41 is plugged into the second plug-in interface 22;

[0031] The limit seat 5 is arranged between the first plug-in interface 21 and the second plug-in interface 22, and the support body 2 is arranged on both sides of one end close to the assembly opening 23, and the symmetric sliding grooves 26 are arranged, the opposite two outer sides of the limit seat 5 are provided with sliding blocks 51 corresponding to the positions of the sliding grooves 26, and the limit seat 5 is arranged in the sliding grooves 26 through the sliding blocks 51 and connected with the support body 2, so as to limit the plug-in seat one 3 and the plug-in seat two 4.

[0032] The plug-in circuit board of this solution is suitable for plugging between circuit boards and can also be used for plugging components on the circuit board. First, push the first plug-in socket 3 from the assembly port 23 into the support body 2, so that the end of the first plug-in socket 3 is inserted into the positioning part 24, so that the first plug-in core 31 is plugged into the first plug-in interface 21; then push the second plug-in socket 4 from the assembly port 23 into the support body 2, and plug the second plug-in core 41 into the second plug-in interface 22; then place the sliders 51 on both sides of the limit seat 5 in the sliding grooves 26 on the support body 2 and push them into the support body 2, so that the upper and lower sides of the limit seat 5 contact the side walls of the first plug-in socket 3 and the second plug-in socket 4 to limit the first plug-in socket 3 and the second plug-in socket 4. The plug-in assembly method is not only convenient for assembling components, but also convenient for device connection, and can easily realize the combined use of circuit boards, which is simple and convenient.

[0033] In this embodiment, as Figure 2 , 3 shown, the support body 2 and the first plug-in interface 21 and the second plug-in interface 22 are of an integrally formed structure, and the cross-section of the support body 2 and the first plug-in interface 21 and the second plug-in interface 22 is a "匚"-shaped structure.

[0034] Specifically, the support body 2 is integrally formed of a metal material. The left side of the support body 2 is the assembly port 23, the upper part of the right side is the first plug-in interface 21, and the lower part of the right side is the second plug-in interface 22. The first plug-in interface 21 and the second plug-in interface 22 are the same or different plug-in interfaces to adapt to the same or different plug connectors. It can be used not only for plugging between circuit boards, but also for plugging components on the circuit board.

[0035] In this embodiment, as Figure 2 shown, symmetric elastic buckle feet 25 are provided on both sides of the first plug-in interface 21 opposite to each other.

[0036] Specifically, two receiving grooves are provided on each of the upper and lower sides of the first plug-in interface 21, and the elastic buckle feet 25 are arranged in the receiving grooves. When the plug connector is inserted into the first plug-in interface 21 and contacts the first plug-in core 31, the plug connector is firmly or stably held in the first plug-in interface 21.

[0037] In this embodiment, as Figure 3 shown, a plurality of fixing feet 27 are provided at the bottom of the support body 2, and the support body 2 is installed on the circuit board 1 by inserting the fixing feet 27 into the fixing holes provided on the circuit board 1.

[0038] Specifically, the bottom of the support body 2 and the bottom of the second plug interface 22 are each provided with at least two fixing feet 27, and fixing holes matched with the fixing feet 27 are arranged on the circuit board 1 to mount the support body 2 on the circuit board 1.

[0039] In this embodiment, as shown in the figure, the limiting seat 5 is provided with a positioning groove 52 on the top side of one end close to the positioning part 24, corresponding to the position of the positioning part 24; and the limiting seat 5 is provided with a stop block 53 on both sides of one end away from the positioning part 24, extending upward. Figure 3 When the limiting seat 5 is pushed into the support body 2 along the sliding groove 26, the positioning part 24 is clamped into the positioning groove 52, and the stop block 53 contacts one end of the plug-in seat 3 close to the assembly opening 23.

[0040] Specifically, the lower side wall of the right end of the first plug interface 21 extends downward and bends toward the support body 2, that is, the lower side wall of the right end of the first plug interface 21 extends downward and bends to the left to form a positioning part 24; the limiting seat 5 is provided with a positioning groove 52 on the top side of the right end of the limiting seat 5, and a stop block 53 is arranged on each of the front and rear sides of the top of the left end of the limiting seat 5; and then the sliding blocks 51 on both sides of the limiting seat 5 are placed in the sliding grooves 26 on the support body 2 and pushed to the right, so that the positioning part 24 is clamped into the positioning groove 52, and the stop block 53 contacts the left end of the plug-in seat 3. At this time, the top side of the limiting seat 5 supports the plug-in seat 3, and the limiting seat 5 is limited by the positioning groove 52 and the stop block 53 to limit the movement of the plug-in seat 3.

[0041] In this embodiment, as shown in the figure, the limiting seat 5 is provided with a positioning groove 52 on the top side of one end close to the positioning part 24, corresponding to the position of the positioning part 24; and the limiting seat 5 is provided with a stop block 53 on both sides of one end away from the positioning part 24, extending upward. Figure 4 The plug-in seat 3 is in an "L" shape structure, which is divided into a horizontal plate part 32 and a vertical plate part 33, and the plug-in core body 31 is arranged on the vertical plate part 33 and arranged in parallel with the horizontal plate part 32.

[0042] Specifically, the positioning part 24 on the lower side of the right end of the first plug interface 21 is matched with the horizontal plate part 32; when the plug-in seat 3 is pushed into the support body 2 from the assembly opening 23, the horizontal plate part 32 is located on the lower side of the first plug interface 21, and the right end of the horizontal plate part 32 is inserted into the positioning part 24 along the lower side of the first plug interface 21, so that the plug-in core body 31 on the vertical plate part 33 is plugged into the first plug interface 21.

[0043] In this embodiment, as shown in the figure, the limiting seat 5 is provided with a positioning groove 52 on the top side of one end close to the positioning part 24, corresponding to the position of the positioning part 24; and the limiting seat 5 is provided with a stop block 53 on both sides of one end away from the positioning part 24, extending upward. Figure 3 The bottom side of the limiting seat 5 is provided with a supporting block 54, which is located on the lower side of the second plug interface 22 and contacts the lower side wall of the plug-in seat 2.

[0044] Specifically, the bottom side of the limiting seat 5 extends downward and bends to the right, and a supporting block 54 is arranged. After the second plug-in seat 4 is inserted into the second plug-in port 22, the limiting seat 5 is pushed into the support body 2, and the supporting block 54 at the bottom side of the limiting seat 5 is located at the lower side of the second plug-in seat 4 to support and limit the left end of the second plug-in seat 4.

[0045] In this embodiment, as shown in the figure, Figure 5 The lower part of the limiting seat 5 is provided with a pin seat 55, and symmetrical guide grooves 58 are arranged on the left and right sides of the lower part of the limiting seat 5. Corresponding to the positions of the guide grooves 58, guide blocks 59 are arranged on the opposite outer sides of the pin seat 55. The pin seat 55 is placed in the guide grooves 58 through the guide blocks 59 to be connected with the limiting seat 5.

[0046] Specifically, the lower part of the left part of the limiting seat 5 is provided with symmetrical guide grooves 58 on the front and back sides. The front and back outer sides of the pin seat 55 are provided with guide blocks 59. The guide blocks 59 of the pin seat 55 are placed in the guide grooves 58 of the limiting seat 5 and are pushed to the right to install the pin seat 55 in the limiting seat 5.

[0047] In this embodiment, as shown in the figure, Figure 4 The pin seat 55 is provided with a plurality of first pins 56 and second pins 57. The first pins 56 are connected with the first plug-in core 31, and the second pins 57 are connected with the second plug-in core 41.

[0048] Specifically, a plurality of first pins 56 are arranged on the left part of the pin seat 55, and a plurality of second pins 57 are arranged on the right part of the pin seat 55. When the pin seat 55 is pushed into the limiting seat 5, the upper end of the first pin 56 is in contact with the left end of the first plug-in core 31 in the first plug-in port 21 to be electrically connected therewith, and the upper end of the second pin 57 is in contact with the left end of the second plug-in core 41 in the second plug-in port 22 to be electrically connected therewith, so that the first plug-in core 31 and the second plug-in core 41 are respectively connected with the printed circuit of the circuit board through the corresponding pins.

[0049] In this embodiment, as shown in the figure, Figure 2 , 3 The assembly opening 23 of the support body 2 is provided with a cover plate 6. The side edges of the assembly opening 23 are provided with a plurality of clamping openings 62. The two ends of the cover plate 6 extend and bend towards the support body 2 to form clamping corners 61. The cover plate 6 is clamped into the clamping openings 62 through the clamping corners 61 to be connected with the support body 2.

[0050] Specific, the left end of the support body 2 is provided with a plurality of card mouth 62, the front and back sides of the cover plate 6 is provided with a card angle 61, the cover plate 6 is pushed to the right, the card angle 61 is clamped into the card mouth 62, so as to connect the cover plate 6 with the support body 2.

[0051] It should be noted that the above technical features continue to combine, form various embodiments not listed above, are considered to be within the scope of the description of the present application; And, for those of ordinary skill in the art, can be improved or transformed according to the above description, and all these improvements and transformations should belong to the protection scope of the appended claims of the present application.

Claims

1. A plug-in circuit board for facilitating the plugging of a circuit board, characterized in that: The utility model relates to a circuit board fixing device, including circuit board (1), support body (2), plug seat one (3), plug seat two (4) and limit seat (5), support body (2) sets up in one end of circuit board (1), one side of support body (2) has first plug interface (21) and second plug interface (22), the other side has assembly mouth (23), The first plug interface (21) extends downward and bends from the lower side wall of one end of the support body (2), forming a positioning part (24), the upper part of the plug seat one (3) is provided with a plug core one (31), the plug seat one (3) is inserted into the positioning part (24) through the assembly mouth (23), so that the plug core one (31) is plugged into the first plug interface (21), The second plug interface (22) is located below the first plug interface (21), the plug seat two (4) is provided with a plug core two (41), and the plug core two (41) is plugged into the second plug interface (22). The limit seat (5) is arranged between the first plug interface (21) and the second plug interface (22), and the two sides of the end of the support body (2) close to the assembly mouth (23) are provided with symmetrical sliding grooves (26). The opposite two outer sides of the limit seat (5) are provided with sliding blocks (51) corresponding to the positions of the sliding grooves (26). The limit seat (5) is connected with the support body (2) by being arranged in the sliding grooves (26) through the sliding blocks (51) to limit the plug seat one (3) and the plug seat two (4).

2. The patch panel of claim 1, wherein, The support body (2), the first plug interface (21) and the second plug interface (22) are integrally formed, and the cross section of the support body (2), the first plug interface (21) and the second plug interface (22) is a "Fang" character-shaped structure.

3. The patch panel of claim 2, wherein, The opposite two sides of the first plug interface (21) are provided with symmetrical elastic buckles (25).

4. The patch panel of claim 2, wherein, The bottom of the support body (2) is provided with a plurality of fixing feet (27), which are inserted into the fixing holes arranged on the circuit board (1) to mount the support body (2) on the circuit board (1).

5. The patch panel of claim 1, wherein, The top side of the end of the limit seat (5) close to the positioning part (24) is provided with a positioning groove (52) corresponding to the position of the positioning part (24). The two sides of the end of the limit seat (5) away from the positioning part (24) extend upward to be provided with stop blocks (53). The limit seat (5) is pushed into the support body (2) along the sliding grooves (26) to make the positioning part (24) clamped into the positioning groove (52) and contacted with the end of the plug seat one (3) close to the assembly mouth (23) by the stop blocks (53).

6. The patch panel of claim 5, wherein, The plug seat one (3) is an "L" character-shaped structure, which is divided into a horizontal plate part (32) and a vertical plate part (33). The plug core one (31) is arranged in the vertical plate part (33) and arranged in parallel with the horizontal plate part (32).

7. The patch panel of claim 5, wherein, The bottom side of the limit seat (5) is provided with a supporting block (54), which is located below the second plug interface (22) and contacts with the lower side wall of the plug seat two (4).

8. The patch panel of claim 1, wherein, The lower part of the limiting seat (5) is provided with a pin seat (55), and symmetrical guide grooves (58) are arranged on the two sides of the lower part of the limiting seat (5). The opposite two outer sides of the pin seat (55) are provided with guide blocks (59) corresponding to the positions of the guide grooves (58). The pin seat (55) is placed in the guide groove (58) through the guide block (59) to be connected with the limiting seat (5).

9. The patch panel of claim 8, wherein, A plurality of first pins (56) and second pins (57) are arranged on the pin seat (55). The first pins (56) are connected with the plug-in core body one (31), and the second pins (57) are connected with the plug-in core body two (41).

10. The patch panel of claim 8, wherein, A cover plate (6) is arranged at the assembly opening (23) of the support body (2). A plurality of clamping openings (62) are arranged at the side edges of the assembly opening (23). The two ends of the cover plate (6) extend and bend towards the support body (2) to form clamping corners (61). The cover plate (6) is clamped into the clamping opening (62) through the clamping corner (61) to be connected with the support body (2).

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