CN208191097U - A kind of bracket for installing PCB - Google Patents

Abstract

The utility model discloses a kind of brackets for installing PCB, including device noumenon；Described device ontology is by erecting bed, left clamp and right clamping plate composition, the left clamp and right clamping plate bottom end, which are rotated with shaft, to be connected, the shaft is located at erecting bed upper end two sides, the left clamp and right clamping plate are by bottom plate, side plate and fixed plate composition, the bottom plate is located at left clamp and right clamping plate bottom end, the fixed plate is located on the upside of left clamp and right clamping plate, the side plate is between bottom plate side plate, the side plate both ends are fixedly connected respectively at bottom plate side plate, the bottom plate bottom end is provided with multiple pins, and the distance between adjacent pin is equal, the pin bottom end is inserted into inside slot, the slot is located at erecting bed upper inside.The utility model only needs to be placed in PCB between left clamp and right clamping plate when installing, and is being pressed downwards with hand, and the installation to PCB can be completed inside the slot of pin insertion at this time, very efficient and convenient.

Description

A bracket for installing PCB

technical field

The utility model relates to the technical field of PCB equipment, in particular to a bracket for installing a PCB.

Background technique

As a basic component of the modern electronics industry and a key interconnection of electronic products, the main function of the PCB is to provide reliable electrical connections for various components, to form a predetermined circuit connection between various components, and to It plays the role of relay transmission, and most modern electronic products use PCB.

The PCB is usually fixed and installed inside the electronic product. When the PCB is parallel to the mounting surface, the usual installation method is: set a stud perpendicular to the mounting surface on the mounting surface, set a through hole on the PCB, and then use a screw to pass through it. Through holes, the screws are fixed on the studs, so that the PCB is installed on the mounting surface. Since screws are needed, the assembly process is cumbersome and the work efficiency is low.

Utility model content

The purpose of the utility model is to provide a bracket for installing PCB to solve the problems of complicated assembly process and low work efficiency because screws are needed for installation in the prior art.

In order to achieve the above object, the utility model provides the following technical solutions: a bracket for installing PCB, including a device body; The right splint is located on the side of the mounting platform away from the left splint, and the bottom ends of the left splint and the right splint are connected to the rotating shaft in rotation. The rotating shaft is located on both sides of the upper end of the mounting platform. It consists of a fixed plate, the bottom plate is located at the bottom of the left splint and the right splint, the fixed plate is located on the upper side of the left splint and the right splint, the side plate is located between the side plates of the bottom plate, and the two ends of the side plate are respectively connected to the base plate The side plates are fixedly connected, the bottom end of the bottom plate is provided with a plurality of pins, and the distance between adjacent pins is equal, the bottom ends of the pins are all inserted into the slots, and the slots are located on the upper side of the installation platform. The bottom plate is at the same level as the mounting table.

Preferably, the bottom ends of the pins are dead and only have openings, and the bottom ends of the pins are provided with protrusions.

Preferably, the bottom end of the bottom plate is provided with a spring, and the bottom end of the spring is located inside the groove, and the groove is located on the upper side of the installation platform.

Preferably, a limiting column is provided on the upper side of the installation platform, and the limiting column penetrates into the PCB board.

Preferably, elastic washers are provided on the inner sides of the fixed plate and the side plates, and one side of the elastic washers is in contact with the PCB board.

Compared with the prior art, the beneficial effect of the utility model is: the utility model only needs to place the PCB between the left splint and the right splint during installation, and press down with the hand, at this time, the pins are inserted into the slots. It can complete the installation of the PCB, which is very fast and convenient. When you press down, the opening will be deformed, the protrusion will be able to enter the slot, and the opening into the slot will be restored, so that the left splint and the right splint will not happen again. Move, the spring can give the left splint and the right splint an upward elastic force when the left splint and the right splint are not subject to gravity, so that the left splint and the right splint are in an open state, which is convenient for placing the PCB. The spring pad has a moving contraction function, which can make The left splint and the right splint are more closely fixed to the PCB semi-fixed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the structure of the right splint of the present invention.

In the figure: 1. Device body; 2. Installation platform; 3. Limiting column; 4. Groove; 5. Spring; 6. Bottom plate; 7. Spring washer; 8. Rotating shaft; ; 11, fixed plate; 12, left splint; 13, pin; 14, opening; 15, slot; 16, protrusion.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figs. 1-2, in the embodiment of the present invention, a bracket for installing PCB includes a device body 1; On one side, the right splint 9 is located on the side of the mounting table 2 away from the left splint 12, the bottom ends of the left splint 12 and the right splint 9 are connected to the rotating shaft 8, and the rotating shaft 8 is located on both sides of the upper end of the mounting table 2, the left splint 12 and the right splint 9 Both are composed of bottom plate 6, side plate 10 and fixed plate 11, bottom plate 6 is located at the bottom of left splint 12 and right splint 9, fixed plate 11 is located on the upper side of left splint 12 and right splint 9, side plate 10 is located at bottom plate 6 and side plate 10 Between, the two ends of the side plate 10 are fixedly connected to the side plate 10 of the base plate 6 respectively, the bottom end of the base plate 6 is provided with a plurality of pins 13, and the distance between adjacent pins 13 is equal, and the bottom ends of the pins 13 are all inserted into the slot 15 , the slot 15 is located on the upper side of the installation platform 2, the bottom plate 6 is at the same level as the installation platform 2, the bottom of the pin 13 is dead and only the opening 14 is provided, and the bottom of the pin 13 is provided with a protrusion 16, and the opening 14 will be closed when pressed down. will be deformed, the protrusion 16 will be able to enter the inside of the slot 15, and the opening 14 entering the inside of the slot 15 will be restored, so that the left clamping plate 12 and the right clamping plate 9 will not move, and the bottom end of the bottom plate 6 is provided with a spring 5, and The bottom end of the spring 5 is located inside the groove 4, and the groove 4 is positioned on the upper side of the mounting table 2. The spring 5 can give the left clamp 12 and the right clamp 9 an upward elastic force when the left clamp 12 and the right clamp 9 are not subject to gravity, so that the left The splint 12 and the right splint 9 are in an open state, which is convenient for placing the PCB. The upper side of the installation table 2 is provided with a limit column 3, and the limit column 3 penetrates into the PCB board to limit the range of movement of the PCB. The fixed plate 11 and the side plate 10 Elastic pads 7 are arranged on the inside, and one side of the elastic pads 7 is in contact with the PCB board. The elastic pads 7 have a moving contraction function, which can make the left splint 12 and the right splint 9 semi-fixed more closely to the PCB.

The working principle of the utility model is: when installing, only need to place the PCB between the left splint 12 and the right splint 9, and press down with hands, at this time, the pin 13 is inserted into the slot 15 to complete the installation of the PCB. It is very fast and convenient. When pressing down, the opening 14 will be deformed, and the protrusion 16 will be able to enter the inside of the slot 15, and the opening 14 entering the inside of the slot 15 will be restored, so that the left splint 12 and the right splint 9 will not occur again. Move, the spring 5 can give the left splint 12 and the right splint 9 an upward elastic force when the left splint 12 and the right splint 9 are not subject to gravity, so that the left splint 12 and the right splint 9 are in an open state, which is convenient for placing the PCB and the spring pad 7 It has a moving contraction function, which can make the left splint 12 and the right splint 9 semi-fixed to the PCB more closely.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A bracket for installing PCB, comprising a device body (1); it is characterized in that: the device body (1) is composed of a mounting table (2), a left splint (12) and a right splint (9), and the left The splint (12) is located on the side of the mounting table (2), the right splint (9) is located on the side of the mounting table (2) away from the left splint (12), and the bottom ends of the left splint (12) and the right splint (9) They are all connected in rotation with the rotating shaft (8), and the rotating shaft (8) is located on both sides of the upper end of the installation platform (2), and the left splint (12) and the right splint (9) are both formed by the base plate (6), the side plate (10) Composed of a fixed plate (11), the bottom plate (6) is located at the bottom of the left splint (12) and the right splint (9), and the fixed plate (11) is located on the upper side of the left splint (12) and the right splint (9) , the side plate (10) is located between the bottom plate (6) and the side plate (10), and the two ends of the side plate (10) are fixedly connected to the bottom plate (6) side plate (10) respectively, and the bottom plate (6) The bottom end is provided with a plurality of pins (13), and the distance between adjacent pins (13) is equal, and the bottom ends of the pins (13) are all inserted into the slots (15), and the slots (15) are located in the installation On the inner upper side of the platform (2), the bottom plate (6) is located at the same horizontal position as the installation platform (2). 2. A bracket for installing PCB according to claim 1, characterized in that: the bottom end of the pin (13) is dead and only has an opening (14), and the bottom end of the pin (13) is provided with a protrusion (16 ). 3. A bracket for installing PCB according to claim 1, characterized in that: a spring (5) is provided at the bottom end of the bottom plate (6), and the bottom end of the spring (5) is located inside the groove (4), The groove (4) is located on the upper side of the mounting table (2). 4 . The bracket for mounting PCB according to claim 1 , characterized in that: the upper side of the installation platform ( 2 ) is provided with a limiting column ( 3 ), and the limiting column ( 3 ) penetrates into the interior of the PCB board. 5. A bracket for installing PCB according to claim 1, characterized in that: spring pads (7) are provided on the inside of the fixed plate (11) and the side plate (10), and the spring pads (7) are one The side is in contact with the PCB board.