CN218634371U

CN218634371U - Integrated circuit mainboard

Info

Publication number: CN218634371U
Application number: CN202221829525.2U
Authority: CN
Inventors: 卞伯銮; 魏云芳; 卞炜
Original assignee: Jiangsu Xinluan Intelligent Technology Co ltd
Current assignee: Jiangsu Xinluan Intelligent Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-03-14
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses an integrated circuit mainboard, including the mainboard, seted up two sets of recesses on the mainboard, every group recess seven, a set of recess is located mainboard right side top, and a set of recess is located the mainboard left side, and left side recess below is provided with the subsidiary strip, and the subsidiary strip below is provided with the multiunit solder joint, and circuit board both sides top is provided with the rotating member. Adopt the setting of bell mouth, make circuit element aim at the connecting hole more easily when the tin soldering, make tin be difficult for droing after the welding, increase welded stability, because the bell mouth is inversion structure, the diameter at top is greater than the connecting hole, make circuit board body tin be difficult for overflowing when the tin soldering, the laminating strip that has adopted the latch is installed between mounting bar and circuit board lateral wall, make circuit board side take place wearing and tearing when avoiding the mounting bar to press from both sides tightly, make its damage serious, the rotating member has been adopted, the thread groove, through the rotating member at the thread groove internal rotation, with circuit board fixed clamping all around, the circuit board of being convenient for carries out welding operation.

Description

Integrated circuit mainboard

Technical Field

The utility model relates to a circuit board technical field specifically is an integrated circuit mainboard.

Background

A motherboard, also called a main board, a system board, or a mother board, is one of the most important components of a computer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

When the existing integrated circuit board is installed on equipment, the integrated circuit board is aligned and then fixed by sequentially rotating the fixing screws, and the integrated circuit board is inconvenient to install and clamp at two sides. There is therefore a need for an integrated circuit motherboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit mainboard to it is fixed with it to rotate the fixed screw in proper order after aligning integrated circuit board when solving current integrated circuit board among the above-mentioned background art and installing on equipment, and integrated circuit board installs inconveniently, the inconvenient problem of both sides centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: the integrated circuit mainboard comprises a mainboard body, wherein two groups of grooves are formed in the mainboard body, each group of grooves is seven, one group of grooves is formed in the top of the right side of the mainboard body, one group of grooves is formed in the left side of the mainboard body, auxiliary strips are arranged below the grooves, a plurality of groups of welding spots are arranged below the auxiliary strips, rotating parts are arranged above the tops of two sides of the circuit board body and connected with threaded grooves, anti-skidding blocks are arranged below the threaded grooves, mounting strips are arranged below the anti-skidding blocks and located on two sides of the circuit board body, laminating strips are arranged between the mounting strips and two sides of the circuit board body, fastening handles are arranged on the mounting strips and connected with the mounting strips in a threaded mode, fixing blocks are arranged below the mounting strips, connecting rods are connected between the fixing blocks, hinged parts are arranged at the joints of the connecting rods and the fixing blocks, and pressing blocks are arranged at the tops of the fixing blocks.

Preferably, the groove is provided with a connecting hole, the top of the connecting hole is provided with a conical hole, and the conical hole is of an inverted structure.

Preferably, the rotating member is a threaded rod and is provided with a ring-shaped handle, the rotating member is arranged in the threaded groove, and the rotating member is in threaded connection with the threaded groove.

Preferably, the attaching strip is provided with a plurality of groups of latch teeth, and the attaching strip is made of rubber.

Preferably, the auxiliary strip is provided with welding spots, and the welding spots are of circular arc structures.

Preferably, the structures of the two sides of the circuit board below the fixing block are the same as the structures above the circuit board.

Compared with the prior art, the beneficial effects of the utility model are that: this integrated circuit mainboard, adopt the setting of bell mouth, make circuit element aim at the connecting hole more easily when the soldering, it is more convenient to make during the welding, increase welding efficiency, again through the setting of recess, make tin be difficult for droing after the welding, increase welded stability, because the bell mouth is inversion structure, the diameter at top is greater than the connecting hole, make circuit mainboard body tin be difficult for spilling over when the soldering, the laminating strip that has adopted and has the latch is installed between mounting bar and circuit board lateral wall, make circuit board side take place wearing and tearing when avoiding the mounting bar to press from both sides tightly, it is serious to make it damage, the rotating member has been adopted, the thread groove, through the rotating member at the thread groove internal rotation, with circuit board fixed clamp all around, the circuit board of being convenient for carries out welding operation.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the structure of the connection hole of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a main board; 2. connecting holes; 201. a tapered hole; 3. a groove; 4. an auxiliary bar; 5. welding points; 6. fastening a handle; 7. a connecting rod; 8. an articulation member; 9. a fixed block; 901. a compression block; 10. a rotating member; 11. a thread groove; 12. anti-skid blocks; 13. mounting a bar; 14. and (6) attaching strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an integrated circuit mainboard 1 comprises a mainboard 1, two groups of grooves 3 are arranged on the mainboard 1, each group of grooves 3 is seven, tin is not easy to fall off after welding through the arrangement of the grooves 3, the welding stability is increased, one group of grooves 3 are positioned on the top of the right side of the mainboard 1, one group of grooves 3 are positioned on the left side of the mainboard 1, auxiliary strips 4 are arranged below the grooves 3 on the left side, the auxiliary strips 4 are used for assisting welding, a plurality of groups of welding spots 5 are arranged below the auxiliary strips 4, rotating pieces 10 are arranged above the tops of two sides of a circuit board, the rotating pieces 10 are connected with a thread groove 11, the rotating pieces 10 rotate in the thread groove 11 to fixedly clamp the periphery of the circuit board, the circuit board is convenient to weld, anti-skidding blocks 12 are arranged below the thread groove 11, and mounting strips 13 are arranged below the anti-skidding blocks 12, and mounting bar 13 is located the circuit board both sides, be provided with laminating strip 14 between mounting bar 13 and the circuit board both sides, install fastening handle 6 on the mounting bar 13, and fastening handle 6 is threaded connection with mounting bar 13, fastening handle 6 assists fastening mounting bar 13, make its fixed mounting in the circuit board both sides, mounting bar 13 below is provided with fixed block 9, be connected with connecting rod 7 between fixed block 9 and the mounting bar 13, and connecting rod 7 is provided with articulated elements 8 with fixed block 9 junction, compress tightly fixed block 9 through the rotation of connecting rod 7, make fixed block 9 fix the both sides at circuit board 1, the top of fixed block 9 is provided with compact heap 901, compact heap 901 compresses tightly fixed block 9 in circuit board 1 both sides.

Furthermore, the groove 3 is provided with a connecting hole 2, the top of the connecting hole 2 is provided with a tapered hole 201, the tapered hole 201 is of an inverted structure, and the arrangement of the tapered hole 201 enables the circuit element to be more easily aligned to the connecting hole 2 during soldering, so that the soldering is more convenient, and the soldering efficiency is increased.

Further, the rotating member 10 is a threaded rod and has a ring-shaped handle, and the rotating member 10 is disposed in the threaded groove 11, and the rotating member 10 is threadedly coupled to the threaded groove 11.

Further, laminating strip 14 on seted up the multiunit latch to laminating strip 14's material is the rubber material, 14 supplementary mounting bars 13 of laminating are laminated in the both sides of circuit board, and the latch can play buffering and skid-proof effect.

Furthermore, the auxiliary strip 4 is provided with a welding spot 5, and the welding spot 5 is in a circular arc structure.

Further, the structures of the two sides of the circuit board below the fixing block 9 are the same as the structures above the circuit board, the upper and lower structures of the fixing block 9 are symmetrical, and the same effect is achieved.

The working principle is as follows: according to the drawings 1-3, when the integrated circuit mainboard 1 is used, the mounting bars 13 are attached to two sides of the mainboard 1 through the attaching bars 14, then the mounting bars 13 are rotated through the rotating pieces 10, so that the mounting bars 13 are completely attached to two sides of the mainboard 1, the fixing blocks 9 are tightly pressed to two sides of the mainboard 1 through the pressing blocks 901, a worker only needs to clamp the fixing blocks 9, the mainboard 1 can be fixed, then the mainboard 1 is welded, the mainboard 1 is provided with the grooves 3, the connecting holes 2 are formed in the grooves 3, the top portions of the connecting holes 2 are provided with the tapered holes 201, the tapered holes 201 are of an inverted structure, and the tapered holes 201 enable circuit elements to be aligned to the connecting holes 2 more easily during soldering, so that the soldering is more convenient, and the welding efficiency is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An integrated circuit mainboard, includes mainboard (1) and circuit board, its characterized in that: two groups of grooves (3) are arranged on the main board (1), seven grooves (3) are arranged in each group, one group of grooves (3) is positioned at the top of the right side of the main board (1), one group of grooves (3) is positioned at the left side of the main board (1), auxiliary strips (4) are arranged below the grooves (3) at the left side, a plurality of groups of welding spots (5) are arranged below the auxiliary strips (4), the top parts of the two sides of the circuit board are provided with rotating pieces (10), the rotating pieces (10) are connected with the thread groove (11), an anti-skid block (12) is arranged below the thread groove (11), a mounting strip (13) is arranged below the antiskid block (12), the mounting bars (13) are positioned at two sides of the circuit board, the joint bars (14) are arranged between the mounting bars (13) and the two sides of the circuit board, a fastening handle (6) is arranged on the mounting bar (13), and the fastening handle (6) is in threaded connection with the mounting bar (13), a fixed block (9) is arranged below the mounting bar (13), a connecting rod (7) is connected between the fixing block (9) and the mounting bar (13), and a hinge piece (8) is arranged at the joint of the connecting rod (7) and the fixed block (9), and a pressing block (901) is arranged at the top of the fixed block (9).

2. The integrated circuit motherboard of claim 1, wherein: the groove (3) is provided with a connecting hole (2), the top of the connecting hole (2) is provided with a conical hole (201), and the conical hole (201) is of an inverted structure.

3. The integrated circuit motherboard of claim 2, wherein: the rotating piece (10) is a threaded rod and is provided with an annular handle, the rotating piece (10) is arranged in the thread groove (11), and the rotating piece (10) is in threaded connection with the thread groove (11).

4. The integrated circuit motherboard of claim 3, wherein: the laminating strip (14) on seted up the multiunit latch to the material of laminating strip (14) is the rubber material.

5. The integrated circuit motherboard of claim 4, wherein: the auxiliary strip (4) is provided with welding spots (5), and the welding spots (5) are of circular arc structures.

6. The integrated circuit motherboard of claim 5, wherein: the structure of the two sides of the circuit board below the fixed block (9) is the same as that above the circuit board.