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Power supply equipment fixing frame

A technology of power supply equipment and fixing frame, which is applied in the direction of electrical equipment structural parts, mechanical equipment, electrical components, etc., can solve the problems of loose fixing frame and easy loosening of nuts.

Inactive Publication Date: 2021-12-07
范雯萱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing fixing frame needs to be locked and fixed through the cooperation of the nut and the screw rod when it is fixed. If it is used for a long time, the nut is easy to loosen, which makes the fixing frame loose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , the present invention provides a technical solution for a power supply equipment fixing frame: its structure includes a power module 1, a fixing frame 2, a screw rod 3, and a nut 4, the power module 1 is connected to the fixing frame 2, and the fixing frame 2 There are screw rods 3 running through the 4 corners respectively, and the screw rods 3 cooperate with the nuts 4, and the reinforcing pieces a and the pushing pieces b are installed in the nuts 4.

[0028] Working principle: When in use, the screw 3 is fixedly connected to the LED box, and then the 4 through holes of the fixing frame 2 are penetrated into the screw 3, and then the nut 4 is rotated to fix it.

Embodiment 2

[0030] see Figure 1-6 , the present invention provides a technical solution for a power supply equipment fixing frame: its structure includes a power module 1, a fixing frame 2, a screw rod 3, and a nut 4, the power module 1 is connected to the fixing frame 2, and the fixing frame 2 The four corners are respectively pierced with screw rods 3, and the screw rods 3 are matched with the nuts 4. A reinforcing piece a and a pusher b are installed inside the nut 4. A threaded hole 41 is provided in the middle of the nut 4, and the inner side of the nut 4 There are 6 installation grooves 42 evenly distributed, an annular cavity 43 is arranged above the installation groove 42, and 6 movable grooves 44 are evenly distributed inside the annular cavity 43, and the top of the installation groove 42 is connected with the annular cavity 43 , the movable groove 44 are connected, the installation groove 42 is equipped with a reinforcing piece a, and the annular cavity 43 is equipped with a p...

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Abstract

The invention discloses a power supply equipment fixing frame. The power supply equipment fixing frame structurally comprises a power supply module, the fixing frame, screws and nuts, the power supply module is connected with the fixing frame, the screws penetrate through the four corners of the fixing frame respectively and are matched with the nuts, reinforcing parts and pushing parts are installed in the nuts, threaded holes are formed in the middles of the nuts, six mounting grooves are uniformly distributed in the inner sides of the nuts, annular cavities are formed above the mounting grooves, six movable grooves are uniformly distributed in the inner sides of the annular cavities, the tops of the mounting grooves communicate with the annular cavities and the movable grooves, the reinforcing parts are installed in the mounting grooves, and the pushing parts are installed in the annular cavities. The power supply equipment fixing frame has the beneficial effects that the screws can be reinforced through pushed-out silica gel rods, the friction force between the nuts and the screws can be increased due to the fact that the friction force of silica gel is large, and rotation of the nuts is avoided.

Description

technical field [0001] The invention relates to the field, in particular to a power supply equipment fixing frame. Background technique [0002] With the development of electronic technology, the application of LED technology and products is becoming more and more mature. For example, outdoor LED displays P16, P20, etc. have been widely used, and one of the main components of various LED displays is the LED power supply. Generally speaking, the LED power supply module is directly fixed in the LED box. If there is a problem with the LED power supply module, it must be removed for maintenance. [0003] The existing fixing frame needs to be locked and fixed through the cooperation of the nut and the screw rod when it is fixed. If it is used for a long time, the nut is easy to loosen, causing the fixing frame to loosen Contents of the invention [0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a power supply devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B39/04H05K7/00
CPCF16B39/04H05K7/00
Inventor 范雯萱
Owner 范雯萱
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