CN219063249U

CN219063249U - LED driving screw fixing and mounting device

Info

Publication number: CN219063249U
Application number: CN202223506813.7U
Authority: CN
Inventors: 俞志照; 孟鹤清; 印朵
Original assignee: Changzhou Lvwei Electrical Appliance Co ltd
Current assignee: Changzhou Lvwei Electrical Appliance Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of screw fixing and mounting devices, and particularly relates to an LED driving screw fixing and mounting device which comprises a bottom plate, wherein the outer side of the bottom plate is fixedly connected with a fixing plate, a supporting frame is fixedly connected onto the fixing plate, a steel sheet is contacted onto the supporting frame, a nut is slidingly connected inside the steel sheet, a pressing rod is slidingly connected inside the bottom plate, one end of the pressing rod is fixedly connected with a connecting plate, a guide rod is fixedly connected inside the bottom plate, and a spring is arranged on the outer side of the guide rod. According to the utility model, the supporting frame, the pressing rod, the spring and other structures are additionally arranged on the fixing plate, when the nut and the steel sheet are required to be installed, the pressing rod can limit the steel sheet, and then the nut is placed between the steel sheet and the supporting frame, so that the nut and the supporting frame can be limited, and the nut and the supporting frame can be placed into the ballast for installation after being limited, so that the installation is more convenient.

Description

LED driving screw fixing and mounting device

Technical Field

The utility model relates to the technical field of screw fixing and mounting devices, in particular to an LED driving screw fixing and mounting device.

Background

In the process of installing the ballast of the LED, the insulating sheet inside the ballast is required to be subjected to limit installation, the steel sheet is required to be driven to extrude and limit the insulating sheet through threaded connection between the bolt and the nut in the process of installing, but at present, the operating space inside the ballast is smaller in the process of installing the nut and the steel sheet, the limit is inconvenient after the nut and the steel sheet are overlapped, and the steel sheet and the nut are inconvenient to install. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide an LED driving screw fixing and mounting device, which solves the problem that a steel sheet and a nut are inconvenient to mount.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the LED driving screw fixed mounting device comprises a bottom plate, the outside fixedly connected with fixed plate of bottom plate, fixedly connected with support frame on the fixed plate, the contact has the steel sheet on the support frame, the inside sliding connection of steel sheet has the nut, the inside sliding connection of bottom plate has down the depression bar, the one end fixedly connected with connecting plate of depression bar down, the inside fixedly connected with guide arm of bottom plate, the outside of guide arm is provided with the spring.

Preferably, the bottom plate is fixedly connected with the supporting frame, the supporting frame is in contact with the nut, and the supporting frame can support the nut.

Preferably, the steel sheet is contacted with the bottom plate, the pressing rod is contacted with the steel sheet, and the pressing rod can limit the steel sheet.

Preferably, the connecting plate is in sliding connection with the guide rod, the shape of the supporting frame is L-shaped, and the guide rod can guide the moving direction of the connecting plate.

Preferably, one end of the spring is fixedly connected with the bottom plate, the other end of the spring is fixedly connected with the connecting plate, and the spring can support the connecting plate through elasticity.

Preferably, the fixing plate is provided with two grooves, the two grooves are symmetrically distributed on the fixing plate, and the bolts can pass through the grooves.

The beneficial effects of the utility model are as follows:

according to the utility model, the supporting frame, the pressing rod, the spring and other structures are additionally arranged on the fixing plate, when the nut and the steel sheet are required to be installed, the pressing rod can limit the steel sheet, and then the nut is placed between the steel sheet and the supporting frame, so that the nut and the supporting frame can be limited, and the nut and the supporting frame can be placed into the ballast for installation after being limited, so that the installation is more convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a left side partial cross-sectional view of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a support frame; 4. a steel sheet; 5. a nut; 6. pressing down a rod; 7. a connecting plate; 8. a guide rod; 9. a spring; 10. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the led driving screw fixing and mounting device includes a bottom plate 1, a fixing plate 2 fixedly connected to the outer side of the bottom plate 1, a supporting frame 3 fixedly connected to the fixing plate 2, the bottom plate 1 fixedly connected to the supporting frame 3, the supporting frame 3 contacting with a nut 5, and the supporting frame 3 supporting the nut 5.

Referring to fig. 1, 2, 3 and 4, a steel sheet 4 is contacted on the supporting frame 3, a nut 5 is slidably connected in the steel sheet 4, a pressing rod 6 is slidably connected in the bottom plate 1, the steel sheet 4 is contacted with the bottom plate 1, the pressing rod 6 is contacted with the steel sheet 4, and the pressing rod 6 can limit the steel sheet 4.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, one end of the pressing rod 6 is fixedly connected with a connecting plate 7, the inside of the bottom plate 1 is fixedly connected with a guide rod 8, a spring 9 is arranged on the outer side of the guide rod 8, the connecting plate 7 is in sliding connection with the guide rod 8, the shape of the support frame 3 is L-shaped, the guide rod 8 can guide the moving direction of the connecting plate 7, one end of the spring 9 is fixedly connected with the bottom plate 1, the other end of the spring 9 is fixedly connected with the connecting plate 7, the spring 9 can support the connecting plate 7 through elasticity, two grooves 10 are formed in the fixing plate 2, the two grooves 10 are symmetrically distributed on the fixing plate 2, and bolts can pass through the grooves 10.

The specific implementation process of the utility model is as follows: when the screw bolt type steel sheet 4 is used, the lower pressing rod 6 is pushed upwards, the lower pressing rod 6 compresses the spring 9 through the connecting plate 7, then the steel sheet 4 is placed between the supporting frame 3 and the lower pressing rod 6, after the placement is completed, the lower pressing rod 6 is loosened, the spring 9 is reset, the spring 9 can drive the lower pressing rod 6 to compress the steel sheet 4 through elastic force, then the nut 5 is placed between the steel sheet 4 and the supporting frame 3, after the placement is completed, the bottom plate 1 and the fixing plate 2 are placed into the ballast, after the placement is completed, the screw bolt passes through the shell of the ballast and then is inserted into the groove 10 and is inserted into the nut 5, then the screw bolt is rotated, the installation of the steel sheet 4 can be completed through the screw bolt and the nut 5, and after the installation is completed, the bottom plate 1 is pulled out, so that the installation of the steel sheet 4 and the nut 5 is more convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

LED drive screw fixed mounting device, including bottom plate (1), its characterized in that: the utility model discloses a steel sheet fixing device, including bottom plate (1), fixed plate (2) in the outside fixedly connected with of bottom plate (1), fixedly connected with support frame (3) on fixed plate (2), the contact has steel sheet (4) on support frame (3), the inside sliding connection of steel sheet (4) has nut (5), the inside sliding connection of bottom plate (1) has depression bar (6), the one end fixedly connected with connecting plate (7) of depression bar (6), the inside fixedly connected with guide arm (8) of bottom plate (1), the outside of guide arm (8) is provided with spring (9).
2. The LED driving screw fixing and mounting device according to claim 1, wherein: the bottom plate (1) is fixedly connected with the supporting frame (3), and the supporting frame (3) is in contact with the nut (5).
3. The LED driving screw fixing and mounting device according to claim 1, wherein: the steel sheet (4) is in contact with the bottom plate (1), and the pressing rod (6) is in contact with the steel sheet (4).
4. The LED driving screw fixing and mounting device according to claim 1, wherein: the connecting plate (7) is in sliding connection with the guide rod (8), and the shape of the support frame (3) is L-shaped.
5. The LED driving screw fixing and mounting device according to claim 1, wherein: one end of the spring (9) is fixedly connected with the bottom plate (1), and the other end of the spring (9) is fixedly connected with the connecting plate (7).
6. The LED driving screw fixing and mounting device according to claim 1, wherein: two grooves (10) are formed in the fixing plate (2), and the two grooves (10) are symmetrically distributed on the fixing plate (2).