CN216700432U

CN216700432U - PCB slot plate structure

Info

Publication number: CN216700432U
Application number: CN202122815618.1U
Authority: CN
Inventors: 郭辉; 李俊鹏
Original assignee: Luoyang Jiasheng Electric Control Technology Co ltd
Current assignee: Luoyang Jiasheng Electric Control Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-07
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a PCB slot plate structure, which comprises a PCB and two guide rail mechanisms used for respectively fixing two ends of the PCB; the guide rail mechanism comprises a slot and a mounting plate, the closed end of the C-shaped slot is provided with the mounting plate for fixing the slot, the mounting plate is provided with a plurality of mounting holes for fixing the mounting plate, the slot is provided with a chute penetrating through two slot walls of the slot, two detachable parts are arranged in the slot, the fastening assembly capable of moving along the chute and used for limiting the PCB is fixed with a pressing block capable of penetrating through the chute and used for pressing the PCB. According to the PCB slot plate structure provided by the utility model, the fastening mechanism and the pressing block are arranged on the slot, so that the PCB is limited and pressed, the PCB is prevented from falling off from the slot, and the normal operation of the PCB is ensured.

Description

PCB slot plate structure

Technical Field

The utility model relates to the technical field of PCB slot plates, in particular to a PCB slot plate structure.

Background

The PCB is an important bearing part of the electronic element, and the PCB is processed, so that people can conveniently weld the electronic element through the PCB, and the circuit on the PCB can be ensured to effectively operate.

The conventional PCB is fixed by a slot mode in fixed installation, and then the conventional PCB slot plate structure does not have a measure for preventing the PCB from falling off from the slot, so that the PCB is easy to fall off from the slot, and the normal operation of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a PCB slot plate structure, wherein a fastening mechanism and a pressing block are arranged on a slot, so that the PCB is limited and pressed, the PCB is prevented from falling off from the slot, the normal operation of the PCB is ensured, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a PCB slot plate structure comprises a PCB and two guide rail mechanisms which are used for fixing two ends of the PCB respectively;

the guide rail mechanism comprises a slot and a mounting plate, the closed end of the C-shaped slot is provided with the mounting plate for fixing the slot, the mounting plate is provided with a plurality of mounting holes for fixing the mounting plate, the slot is provided with a chute penetrating through two slot walls of the slot, two detachable parts are arranged in the slot, the fastening assembly capable of moving along the chute and used for limiting the PCB is fixed with a pressing block capable of penetrating through the chute and used for pressing the PCB.

Furthermore, the fastening assembly comprises a bolt and a nut, the slot is provided with a bolt penetrating through the sliding groove, the tail end of the bolt is connected with the nut in a threaded mode, and the bolt rod body is fixedly connected with one end of the pressing block.

Furthermore, one side of the pressing block corresponding to the PCB is provided with buffering cotton.

Further, the inner side of the slot opening of the slot is provided with a guide notch which is convenient for inserting the PCB.

Furthermore, the surfaces of the two ends of the PCB, which are in contact with the guide rail mechanism, are provided with tin coatings.

Compared with the prior art, the utility model has the beneficial effects that: two slots pass through the mounting panel fixedly, then insert two slots with PCB board both ends in, pass the spout with the bolt to make two bolt centre gripping PCB boards, the rethread nut with the bolt fastening on the slot, slot and briquetting are spacing to the PCB board simultaneously this moment, thereby prevent that the PCB board from droing from guide rail mechanism.

Drawings

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

FIG. 2 is a schematic structural view of the guide rail mechanism of the present invention;

fig. 3 is a schematic view of the structure of the fastening assembly of the present invention.

In the figure: 1. a PCB board; 2. a slot; 3. mounting a plate; 4. mounting holes; 5. a guide notch; 6. a chute; 7. a bolt; 8. briquetting; 9. buffering cotton; 10. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-3, the present invention provides a technical solution: a PCB slot plate structure comprises a PCB 1 and two guide rail mechanisms used for fixing two ends of the PCB 1 respectively, wherein the guide rail mechanisms are made of aluminum alloy;

guide rail mechanism includes slot 2, mounting panel 3, the closed end of slot 2 of C type is equipped with mounting panel 3 that is used for fixed slot 2, slot 2 of C type makes things convenient for PCB board 1 to insert slot 2 inslot, mounting panel 3 has been seted up a plurality of mounting holes 4 that are used for fixed mounting panel 3, slot 2 is equipped with spout 6 that runs through its two cell walls, be equipped with two detachable in slot 2, and can follow being used for of 6 displacements of spout to the spacing fastening components of PCB board 1, fastening components is fixed with the briquetting 8 that can pass spout 6 and be used for pressing down PCB board 1.

Preferably, the fastening component comprises a bolt 7 and a nut 10, the slot 2 is provided with the bolt 7 penetrating through the sliding groove 6, the nut 10 is screwed at the tail end of the bolt 7, the rod body of the bolt 7 is fixedly connected with one end of the pressing block 8, the fastening component is fastened on the slot 2 to limit the PCB 1, and the pressing block 8 presses the PCB 1.

Preferably, the one side that briquetting 8 corresponds PCB board 1 is equipped with the buffering cotton 9, and the buffering cotton 9 avoids briquetting 8 to crush PCB board 1, increases anti-skidding effect simultaneously.

Preferably, the inner side of the notch of the slot 2 is provided with a guide notch 5 for facilitating the insertion of the PCB 1, and the guide notch 5 guides the PCB 1 when the PCB 1 is inserted into the slot 2, so that the PCB 1 is convenient to be inserted into the slot 2.

Preferably, the surfaces of the two ends of the PCB board 1, which are in contact with the guide rail mechanism, are provided with tin plating layers, the tin plating parts can be designed to be grounded of the PCB board 1, contact slots 2, and the slots 2 are in contact with structural parts or metal plates, so that a good grounding effect is achieved.

When in use: two slots 2 are fixed through mounting panel 3, then insert two slots 2 with 1 both ends of PCB board, pass spout 6 with bolt 7 to make two 7 centre gripping PCB boards 1, rethread nut 10 fixes bolt 7 on slot 2, slot 2 is spacing to PCB board 1 simultaneously with briquetting 8 this moment, thereby prevents that PCB board 1 from droing from guide rail mechanism.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PCB slot plate structure is characterized in that: the device comprises a PCB (printed circuit board) and two guide rail mechanisms which are used for fixing two ends of the PCB (1) respectively;

guide rail mechanism includes slot (2), mounting panel (3), the closed end of slot (2) of C type is equipped with mounting panel (3) that are used for fixed slot (2), a plurality of mounting holes (4) that are used for fixed mounting panel (3) are seted up in mounting panel (3), slot (2) are equipped with spout (6) that run through its two cell walls, be equipped with two detachable in slot (2), and can follow being used for of spout (6) displacement to the spacing fastening components of PCB board (1), fastening components is fixed with briquetting (8) that can pass spout (6) and be used for pressing PCB board (1).

2. The PCB socket panel structure of claim 1, wherein: the fastening assembly comprises a bolt (7) and a nut (10), the slot (2) is provided with the bolt (7) penetrating through the sliding groove (6), the tail end of the bolt (7) is connected with the nut (10) in a threaded mode, and the rod body of the bolt (7) is fixedly connected with one end of the pressing block (8).

3. A PCB socket panel structure according to claim 1 or 2, wherein: one surface of the pressing block (8) corresponding to the PCB (1) is provided with buffer cotton (9).

4. A PCB socket panel structure according to claim 1 or 2, wherein: the inner side of the notch of the slot (2) is provided with a guide notch (5) which is convenient for inserting the PCB (1).

5. The PCB socket panel structure of claim 1, wherein: the surfaces of two ends of the PCB (1) which are contacted with the guide rail mechanism are provided with tin coating.