CN211744888U

CN211744888U - Nut mounting seat

Info

Publication number: CN211744888U
Application number: CN202020927112.2U
Authority: CN
Inventors: 左定国
Original assignee: Mianyang Fengruide Technology Co ltd
Current assignee: Mianyang Fengruide Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-10-23
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a nut mount pad, aims at overcoming the PCB board among the prior art and does not reserve suitable screw hole when the design, influences the shortcoming of the installation of spare part, provides a nut mount pad, includes base and nut, the base be the backup pad that a both ends syntropy was buckled, be equipped with the nut mounting hole on the horizontal plane of backup pad, the tip of the vertical support face of backup pad is equipped with a set of participating in, the nut setting is between a pair of vertical support face of backup pad, the nut is through pressing the nut mounting hole fixed connection of riveting with the backup pad. The utility model discloses the installation is simple, the flexibility is strong, uses when being fit for installation spare part on the PCB board.

Description

Nut mounting seat

Technical Field

The utility model relates to a connecting piece field especially relates to a nut mount pad.

Background

When the PCB is processed, some parts are required to be fixedly installed on the PCB usually, welding or thread fixing is carried out in a common mode, and if proper threaded holes are not reserved in the PCB during design or follow-up re-arrangement of the PCB is carried out, the installation of the parts can be affected, so that inconvenience is brought to production and processing.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes PCB board among the prior art does not reserve suitable screw hole when the design, influences the shortcoming of the installation of spare part, provides a nut mount pad.

The utility model discloses the technical scheme who realizes that the purpose adopts is: the utility model provides a nut mount pad, includes base and nut, the base be the backup pad that a both ends syntropy was buckled, be equipped with the nut mounting hole on the horizontal plane of backup pad, the tip of the vertical support face of backup pad is equipped with a set of participating in, the nut setting is between a pair of vertical support face of backup pad, the nut is through pressing the nut mounting hole fixed connection of riveting with the backup pad.

Furthermore, a connecting piece is arranged between the outer edge of the nut and the support plate.

Furthermore, the connecting piece is soldering tin, and the outer edge of the nut is fixedly connected with the horizontal plane of the supporting plate through spot welding.

Furthermore, the connecting piece is a reinforcing rib, and two vertical surfaces of the reinforcing rib are respectively and fixedly connected with the outer edge of the nut and the horizontal surface of the supporting plate.

Further, still include the bottom layer board, the size of bottom layer board corresponding with the size of the horizontal plane of backup pad, be equipped with the through-hole on the bottom layer board, the diameter of through-hole is greater than the internal diameter of nut, the upper surface of bottom layer board and the lower surface contact of nut, the bottom layer board passes through interference fit fixed mounting between a pair of vertical supporting surface of backup pad.

The utility model has the advantages that: the utility model discloses set up a base of taking the nut, through participating in the base welding in the suitable position of PCB board, spare part passes through base fixed mounting on the PCB board, and the installation is simple, the flexibility is strong, simultaneously, to aerial development, has extended the installation space of PCB board.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a view in the direction B of fig. 1.

Fig. 4 is a view in the direction C of fig. 3.

Fig. 5 is a schematic structural diagram of the present invention.

Fig. 6 is a view in the direction D of fig. 5.

In the attached drawing, 1 is a support plate, 1-1 is a pin, 1-2 is a nut mounting hole, 2 is a nut, 3 is a connecting piece, 4 is a bottom supporting plate, and 4-1 is a through hole.

Detailed Description

As shown in fig. 1 and 2, the nut mounting base of the present embodiment includes a base and a nut 2. The base be the backup pad 1 that both ends syntropy were buckled, form horizontal plane and vertical holding surface, the backup pad 1 of this embodiment is the integrated into one piece structure, also can change into the same type of assembling of overall structure. The supporting plate 1 is a hardware, a nut mounting hole 1-2 is formed in the horizontal plane of the supporting plate 1, a group of pins 1-1 are arranged at the end part of the vertical supporting surface of the supporting plate 1, the pins 1-1 can be inserted into the PCB, and the supporting plate 1 and the PCB are fixed through welding. The nut 2 is arranged between the pair of vertical supporting surfaces of the supporting plate 1, the distance between the vertical supporting surfaces is larger than the outer diameter of the nut 2, the nut 2 is positioned in a space defined by the horizontal plane of the supporting plate 1 and the pair of vertical supporting surfaces, and the nut 2 is fixedly connected with the nut mounting hole 1-2 of the supporting plate 1 through a press rivet.

Although the nut 2 is fixed on the support plate 1 by clinching, in order to prevent the nut 2 from falling off from the support plate 1 due to a large torsion when mounting parts, as shown in fig. 3 and 4, it is preferable that a connecting member 3 is provided between the outer edge of the nut 2 and the support plate 1, and the nut 2 and the support plate 1 are further reinforced by the connecting member 3. The connecting pieces 3 have various structures, the preferred connecting piece 3 in the embodiment is soldering tin, and the outer edge of the nut 2 is fixedly connected with the horizontal plane of the supporting plate 1 through spot welding, so that the structure is convenient to produce and process and can be used in a base with a smaller size; the preferred connecting piece 3 of this embodiment is the strengthening rib, and two perpendicular faces of strengthening rib are respectively with the outer edge of nut 2 and the horizontal plane fixed connection of backup pad 1, adopt this structure, and torsion resistance is stronger, uses in the great base of size.

In order to prevent the nut 2 from falling off the supporting plate 1, as shown in fig. 5 and 6, the present embodiment preferably further includes a bottom supporting plate 4, the size of the bottom supporting plate 4 corresponds to the size of the horizontal plane of the supporting plate 1, and after the bottom supporting plate 4 is installed, the edge of the bottom supporting plate coincides with the edge of the horizontal plane of the supporting plate 1. The bottom supporting plate 4 is provided with a through hole 4-1, the diameter of the through hole 4-1 is larger than the inner diameter of the nut 2, and the internal thread hole of the nut 2 is exposed, so that the interference between the bottom supporting plate 4 and parts is avoided when the parts are installed. The upper surface of bottom layer board 4 and the lower surface contact of nut 2, bottom layer board 4 passes through interference fit fixed mounting between a pair of vertical support face of backup pad 1, and a pair of vertical support face of backup pad 1 steps up bottom layer board 4. The bottom bracket 4 may support the nut 2 upward when the nut 2 is pressed downward.

During the in-service use, if need increase the screw thread mounting hole on the PCB board, can with the utility model discloses a nut mount pad participate in 1-1 suitable position that inserts the PCB board, welded fastening, spare part passes through base fixed mounting on the PCB board, if through the adjustment, this position need not install spare part again, melts soldering tin, takes off the nut mount pad can.

Claims

1. The utility model provides a nut mount pad, includes base and nut, its characterized in that, the base be backup pad (1) that both ends syntropy was buckled, be equipped with nut mounting hole (1-2) on the horizontal plane of backup pad (1), the tip of the vertical support face of backup pad (1) is equipped with a set of participating in (1-1), nut (2) set up between a pair of vertical support face of backup pad (1), nut (2) are through pressing rivet and backup pad (1) nut mounting hole (1-2) fixed connection of backup pad (1).

2. A nut mounting according to claim 1, characterized in that a connecting member (3) is provided between the outer edge of the nut (2) and the support plate (1).

3. A nut mounting according to claim 2, characterized in that the connecting member (3) is a solder, and the outer edge of the nut (2) is fixedly connected with the horizontal surface of the support plate (1) by spot welding.

4. A nut mounting block according to claim 2, characterized in that the connecting member (3) is a reinforcing rib, and two vertical surfaces of the reinforcing rib are fixedly connected with the outer edge of the nut (2) and the horizontal surface of the support plate (1), respectively.

5. The nut mounting seat according to claim 1, characterized by further comprising a bottom supporting plate (4), wherein the size of the bottom supporting plate (4) corresponds to the size of the horizontal plane of the supporting plate (1), a through hole (4-1) is formed in the bottom supporting plate (4), the diameter of the through hole (4-1) is larger than the inner diameter of the nut (2), the upper surface of the bottom supporting plate (4) is in contact with the lower surface of the nut (2), and the bottom supporting plate (4) is fixedly mounted between a pair of vertical supporting surfaces of the supporting plate (1) through interference fit.