CN211203429U - Anti-falling structure of microcomputer protection device - Google Patents

Abstract

The utility model discloses an anti-drop structure of a microcomputer protection device, comprising a main casing of the microcomputer protection device, upper and lower ends of the main casing of the microcomputer protection device are respectively provided with an upper fixing seat and a lower fixing seat, and the upper fixing seat is correspondingly arranged. The structure and size of the base and the lower fixing base are the same, and the interior of the upper fixing base and the lower fixing base are provided with fixing grooves which are adapted to the main shell of the microcomputer protection device. Three circular grooves are evenly and equally spaced on one side wall of the end and close to the fixing groove. The inner part of the circular groove is fixedly installed with a first spring, and the other end of the first spring is fixedly provided with a connecting column. The bottom ends of the upper fixing seat and the lower fixing seat are evenly distributed with several groups of support springs with equal gaps, and the other ends of the support springs are fixedly connected to the U-shaped protection plate. The utility model can decompose the impact force of falling, has good buffering and shock absorption effects, improves the anti-falling ability of the whole device, and is convenient to use.

Description

An anti-drop structure of a microcomputer protection device

technical field

The utility model belongs to the technical field of anti-drop structures, in particular to an anti-drop structure of a microcomputer protection device.

Background technique

The microcomputer protection device is composed of high-integration, bus-out chip single-chip microcomputer, high-precision current and voltage transformers, high-insulation-strength export intermediate relays, and high-reliability switching power supply modules. It is mainly suitable for protection, monitoring and measurement of medium and high voltage levels, and can be used for the protection, control and monitoring of lines, transformers, capacitors, motors, busbar PT detection, automatic switching circuits of backup power supply and main equipment. If it falls due to unstable operation during use, it is easy to produce violent vibrations on the microcomputer protection device, thereby causing damage to its internal components, which is inconvenient for long-term use. Therefore, we propose an anti-drop structure for the microcomputer protection device to solve the above problems. question.

Utility model content

The purpose of the present invention is to provide an anti-drop structure of a microcomputer protection device, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an anti-drop structure of a microcomputer protection device, comprising a main shell of the microcomputer protection device, and the upper and lower ends of the main shell of the microcomputer protection device are respectively provided with an upper fixing seat and The lower fixing seat, the structure and size of the upper fixing seat and the lower fixing seat are the same, and the interior of the upper fixing seat and the lower fixing seat are provided with fixing grooves which are adapted to the main shell of the microcomputer protection device, and the upper fixing seat and the lower fixing seat are provided with fixing grooves. The front and rear ends of the seat and the lower fixing seat and one side wall close to the fixing groove are evenly and equally spaced with three circular grooves. A connecting column is fixedly arranged at one end, and the other end of the connecting column penetrates and extends to the front and rear sides of the main housing of the microcomputer protection device. , the other end of the support spring is fixedly connected to the U-shaped protection plate, and two sets of third springs are symmetrically and fixedly installed on the front and rear outer walls of the upper and lower fixed seats, and the other end of the third spring is fixedly connected to the first baffle, two sets of telescopic struts are installed on the left and right ends of the main casing of the microcomputer protection device, the outer surface of the telescopic strut is fixedly sleeved with a compression spring, and the other end of the telescopic strut is fixedly connected to the second baffle .

Preferably, the main casing of the microcomputer protection device is fixedly provided with a card slot at a position corresponding to the connection post, and the connection post and the card slot are arranged in cooperation with each other.

This setting slot is matched with the connecting post to effectively ensure the stable placement of the microcomputer protection device.

Preferably, a second spring is installed symmetrically inside the protruding ends on both sides of the U-shaped protection plate, and the other ends of the second spring are respectively fixedly connected to the left and right sides of the upper fixing seat and the lower fixing seat.

This item is provided with a second spring, which can buffer the U-shaped protection plate.

Preferably, rubber protection pads are fixed on the outer surfaces of the U-shaped protection plate, the first baffle and the second baffle.

This item is provided with a rubber protective pad, which can protect the U-shaped protective plate, the first baffle and the second baffle, and effectively improve the drop resistance.

Preferably, a mounting block is fixedly arranged at the bottom end of the telescopic support rod, and a fixing screw is installed in the mounting block, and the other end of the fixing screw penetrates and extends into the main casing of the microcomputer protection device.

This installation block and fixing screws can be easily installed and removed for the telescopic pole.

The technical effects and advantages of the utility model: the anti-drop structure of the microcomputer protection device can be installed on the microcomputer protection device through the combination of the upper fixing seat, the lower fixing seat, the fixing groove, the connecting column, the circular groove and the card groove. Fixed to ensure its stable placement; through the synergy of the first spring, the U-shaped protection plate, the support spring, the second spring, the first baffle, the third spring, the telescopic strut, the second baffle and the rubber protective pad, the effective The impact force of falling is decomposed or offset, which has a good buffering and shock absorption effect, improves the anti-falling ability of the whole device, is not easy to cause damage, and is convenient to use.

Description of drawings

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

Fig. 2 is the enlarged structural representation of the utility model A;

3 is a schematic top view of the structure of the lower fixing seat of the present invention.

In the figure: 1. Main shell of the microcomputer protection device; 2. Upper fixing seat; 3. Lower fixing seat; 4. Fixing slot; 5. Circular slot; 6. First spring; 7. Connecting column; 8. Card slot ; 9, support spring; 10, U-shaped protection plate; 11, rubber protection pad; 12, second spring; 13, third spring; 14, first baffle; 15, telescopic strut; 16, second baffle ; 17, the installation block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides an anti-drop structure of a microcomputer protection device as shown in Figures 1-3, comprising a main casing 1 of the microcomputer protection device, upper and lower ends of the main casing 1 of the microcomputer protection device are respectively provided with upper fixing seats 2 correspondingly and the lower fixing base 3, the upper fixing base 2 and the lower fixing base 3 have the same structure and size, and the interior of the upper fixing base 2 and the lower fixing base 3 are provided with fixing grooves that are adapted to the main shell 1 of the microcomputer protection device. 4. Three circular grooves 5 are evenly and equally spaced on the front and rear ends of the upper fixing base 2 and the lower fixing base 3 and one side wall close to the fixing groove 4, and the first spring 6 is fixedly installed inside the circular groove 5. The other end of the first spring 6 is fixedly provided with a connecting column 7, and the other end of the connecting column 7 penetrates and extends to the front and rear sides of the main casing 1 of the microcomputer protection device. Corresponding positions of the connection posts 7 are fixedly provided with card slots 8 , and the connection posts 7 and the card slots 8 are arranged in cooperation with each other to ensure stable installation of the microcomputer protection device.

The bottom ends of the upper fixing base 2 and the lower fixing base 3 are evenly distributed with several groups of support springs 9 with equal gaps, and the other end of the support springs 9 is fixedly connected to the U-shaped protection plate 10 . A second spring 12 is installed symmetrically inside the outlet end, and the other end of the second spring 12 is fixedly connected to the left and right sides of the upper fixing seat 2 and the lower fixing seat 3 respectively, and the U-shaped protection plate 10 is used to play a good protective role. Two sets of third springs 13 are symmetrically and fixedly installed on the front and rear outer walls of the upper fixing base 2 and the lower fixing base 3 . Two sets of telescopic struts 15 are installed, the outer surface of the telescopic strut 15 is fixedly sleeved with a compression spring, the other end of the telescopic strut 15 is fixedly connected to the second baffle 16, and the bottom end of the telescopic strut 15 is fixedly provided with a mounting block 17 In addition, a fixing screw is installed in the mounting block 17, and the other end of the fixing screw penetrates and extends into the main housing 1 of the microcomputer protection device, and the telescopic support rod 15 can be disassembled and assembled, which is convenient for operation and use. The outer surfaces of the baffle plate 14 and the second baffle plate 16 are fixedly provided with rubber protection pads 11 to effectively improve the anti-dropping ability.

In the anti-drop structure of the microcomputer protection device, when in use, the upper and lower fixed seats 2 and 3 are respectively interspersed at the upper and lower ends of the microcomputer protection device. Under the elastic connection of the circular groove 5 and the first spring 6, the connection The column 7 is connected and matched with the card slots 8 opened on the front and rear sides of the main casing 1 of the microcomputer protection device, which effectively ensures the stable installation of the microcomputer protection device. When the microcomputer protection device is accidentally dropped, the supporting spring 9 and the second spring 12 are used The elastic connection with the U-shaped protection plate 10 can decompose or offset the impact force generated by the outside world, effectively prevent the microcomputer protection device from being damaged by direct force, and has a good protection and anti-fall effect. The connection with the second baffle 16 can buffer and dampen the left and right sides of the main housing 1 of the microcomputer protection device, which is convenient for protection.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (5)

1. The utility model provides a computer protection device prevents falling structure, includes computer protection device main casing (1), its characterized in that: the upper and lower both ends of the main casing body (1) of the microcomputer protection device are respectively corresponding to be provided with an upper fixing seat (2) and a lower fixing seat (3), the upper fixing seat (2) and the lower fixing seat (3) are identical in structure and size, the inner parts of the upper fixing seat (2) and the lower fixing seat (3) are respectively provided with a fixing groove (4) matched with the main casing body (1) of the microcomputer protection device, the front and rear ends of the upper fixing seat (2) and the lower fixing seat (3) are close to a side wall of the fixing groove (4), the three circular grooves (5) are uniformly distributed in equal gaps, the first spring (6) of the circular groove (5) is fixedly arranged at the other end of the first spring (6), a connecting column (7) is fixedly arranged at the other end of the connecting column (7), the other end of the connecting column runs through and extends to the front and rear sides of the main casing body (1) of the microcomputer protection device, and the bottom ends of the upper fixing 9) The utility model discloses a computer protection device, other end fixed connection U type protection shield (10) of supporting spring (9), go up two sets of third springs (13) of symmetry fixed mounting on the front and back lateral wall of fixing base (2) and lower fixing base (3), the first baffle of other end fixed connection (14) of third spring (13), the installation of the left and right sides both ends of the main casing body (1) of computer protection device sets up two sets of telescopic strut (15), the outer fixed cover of telescopic strut (15) is equipped with other end fixed connection second baffle (16) of compression spring and telescopic strut (15).

2. The crash-proof structure of a microcomputer protecting device according to claim 1, wherein: the microcomputer protection device is characterized in that a clamping groove (8) is fixedly formed in the main shell (1) and corresponds to the connecting column (7), and the connecting column (7) and the clamping groove (8) are matched with each other.

3. The crash-proof structure of a microcomputer protecting device according to claim 1, wherein: the U-shaped protection plate is characterized in that second springs (12) are symmetrically arranged inside protruding ends on two sides of the U-shaped protection plate (10), and the other ends of the second springs (12) are fixedly connected with the left side and the right side of the upper fixing seat (2) and the left side and the right side of the lower fixing seat (3) respectively.

4. The crash-proof structure of a microcomputer protecting device according to claim 1, wherein: the outer surfaces of the U-shaped protection plate (10), the first baffle plate (14) and the second baffle plate (16) are fixedly provided with rubber protection pads (11).

5. The crash-proof structure of a microcomputer protecting device according to claim 1, wherein: the bottom mounting of telescopic strut (15) sets up installation piece (17) and installation in installation piece (17) sets up the set screw, the other end of set screw runs through and extends to in the main casing body (1) of computer protection device.

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