CN220629792U - Metal power supply protection frame - Google Patents

Abstract

The utility model relates to the technical field of metal power supplies, and discloses a metal power supply protection frame which comprises an inner shell main body, wherein open slots are formed in the surfaces of the top and the bottom of the inner shell main body, connecting columns are fixedly connected to the two ends of the inside of each open slot, the surfaces of the connecting columns are in sliding connection with the inner sides of connecting blocks, and elastic sheets are fixedly connected to the top ends of the connecting blocks. When the metal power supply body is carelessly impacted in the moving process, impact force impacts on the surface of the shell main body, so that the shell main body is pressed down, the impact force is transmitted to the buffer column, the buffer column is subjected to pressure and the inner shell main body is in sliding connection, the buffer unloading effect is achieved, when the shell main body is pressed down, the elastic sheet is deformed by the impact force, the connecting blocks connected with the two ends of the elastic sheet are extruded towards the two ends along the connecting column, and the connecting blocks are extruded to enable the connecting blocks to displace on the surface of the connecting column to unload residual impact force.

Description

Metal power supply protection frame

Technical Field

The utility model relates to the technical field of metal power supplies, in particular to a metal power supply protection frame.

Background

The metal power supply protection frame is required to be used in the technical field of metal power supplies, the metal power supply box can be used for accommodating various devices, such as a PLC (programmable logic controller) board, a battery, a power line and the like, and the metal power supply protection frame is small and simple in structure and extremely wide in application range. For safety reasons, metal power boxes are often installed in places that are less conspicuous or less accessible to the touch, and the installation environment required for the metal power box is simply and strong enough.

Chinese patent discloses a metal power pack (grant bulletin number CN 209594083U), and this patent technique can reach the advantage of simplifying processing technology, the installation of being convenient for, saving the cost, but when general metal power pack receives the striking, probably can cause the damage to the inside electronic component of metal power pack, can't protect the power, can lead to metal power damage to increase use cost.

Accordingly, a metal power protection frame is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The present utility model is directed to a metal power protection frame, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a metal power supply protection frame, includes the inner shell main part, the open slot has all been seted up on the equal surface in top and bottom of inner shell main part, the inside both ends fixedly connected with spliced pole of open slot, the surface of spliced pole is sliding connection with the inboard of connecting block, the top fixedly connected with elastic sheet of connecting block, the inside sliding connection of inner shell main part has eight evenly distributed's buffer columns, the top fixedly connected with shell main part of buffer column.

Through above-mentioned technical scheme, when metal power supply body received the striking carelessly at the removal in-process, the impact force striking makes the shell main part push down on the surface of shell main part, on transmitting the impact force to the buffer post, the buffer post received pressure and inner shell main part sliding connection, play the effect of buffering unloading, when the shell main part pushed down, the elastic slice received the impact force when taking place deformation, the connecting block that is connected with the elastic slice both ends extrudeed to both ends along the spliced pole, extrusion connecting block makes its displacement of spliced pole surface unload the striking power of surplus.

As still further aspects of the utility model: the inside of open slot has seted up the spout, the inside sliding connection of spout has the draw runner, the inboard fixedly connected with connecting block of draw runner.

Through above-mentioned technical scheme, remove when the connecting block extrudees to both ends along the spliced pole, in order to avoid the connecting block to take place the skew at the removal in-process, through the setting of spout, draw runner, can carry out spacingly to the connecting block, avoid the connecting block to take place to deflect at the removal in-process, lead to the buffering effect not ideal.

As still further aspects of the utility model: the inside opposite face fixedly connected with buffer spring of open slot, the opposite face fixedly connected with buffer spring of connecting block, buffer spring's internal diameter is sliding connection with the surface of spliced pole.

Through above-mentioned technical scheme, when the connecting block is to both ends, through buffer spring's setting, can cushion the impact force that the connecting block extrusion received to reach the buffering to the impact force, ensure metal power body security.

As still further aspects of the utility model: eight evenly distributed pressure springs are fixedly connected to the top end of the inner shell body, the outer shell body is fixedly connected to the top end of the pressure springs, and the inner diameter of the pressure springs is in sliding connection with the surface of the buffer column.

Through above-mentioned technical scheme, when the metal power supply body received the striking, the impact force striking was at the surface, made to push down, in order to avoid pushing down the in-process impact force too big, through the setting of pressure spring and buffer post, can carry out transient buffering to the shell main part in pushing down the in-process to release the impact force that the shell main part brought.

As still further aspects of the utility model: the inner shell is characterized in that four evenly distributed fixing columns are fixedly connected to the lower end of the inner shell body, four evenly distributed pull rods are connected to the inner portion of each fixing column in a sliding mode, clamping blocks are fixedly connected to the opposite faces of each pull rod, the number of the clamping blocks is 4 and the number of the clamping blocks are fixedly connected to the opposite faces of each clamping block, a pulling cap is fixedly connected to the left end of each pull rod, fixing gaskets are fixedly connected to the upper end of each fixing column, the number of the fixing gaskets is four, and the inner portions of the fixing gaskets are in sliding connection with the surfaces of fixing bolts.

Through the technical scheme, when the metal power supply needs to be disassembled or replaced, the fixing bolt is pulled by a worker, so that the fixing bolt slides inside the pull rod, when the fixing bolt is separated from the pull rod, the pull rod is not limited by the fixing bolt, the worker pulls the pull cap outwards at the moment, the pull cap drives the pull rod to move outwards, the pull rod is connected in a sliding mode inside the fixing column, the pull rod drives the clamping block to be away from the metal power supply, the clamping block is away from the metal power supply body, and the metal power supply body is free from the limited acting force, so that the worker can conveniently disassemble and install the metal power supply.

As still further aspects of the utility model: the inner side of the fixed column is fixedly connected with four tension springs which are uniformly distributed, the other end of the tension spring is fixedly connected with a clamping block, and the inner diameter of the tension spring is in sliding connection with the surface of the pull rod.

Through above-mentioned technical scheme, when the staff installs metal power supply body, the staff pulls the cap, and the cap that pulls drives the pull rod and outwards moves, drives the tension spring and holds the power, and the staff places metal power supply to the protection frame body inside this moment, and the staff loosens the cap that pulls this moment, and the tension spring drives the pull rod and inwards moves, and the clamp splice closely laminates with metal power supply, makes the staff conveniently change metal power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the metal power supply body is impacted carelessly in the moving process, impact force impacts on the surface of the shell main body, so that the shell main body is pressed down, the impact force is transmitted to the buffer column, the buffer column is connected with the inner shell main body in a sliding manner under the pressure, the buffer unloading effect is achieved, when the shell main body is pressed down, the elastic sheets are deformed under the impact force, the connecting blocks connected with the two ends of the elastic sheets are extruded towards the two ends along the connecting column, the connecting blocks are extruded to displace on the surface of the connecting column to remove the residual impact force, when the connecting blocks are arranged towards the two ends, the impact force extruded by the connecting blocks can be buffered through the buffer spring, so that the impact force is buffered, the safety of the metal power supply body is ensured, and the outer shell main body can be buffered briefly in the pressing down process through the arrangement of the pressure spring and the buffer column, so that the impact force brought by the shell main body is released.

2. According to the utility model, when the metal power supply is required to be disassembled or replaced, a worker pulls the fixing bolt to enable the fixing bolt to slide in the pull rod, when the fixing bolt is separated from the pull rod, the pull rod is not limited by the fixing bolt, at the moment, the worker pulls the pull cap outwards, the pull cap drives the pull rod to move outwards, the pull rod is connected in the fixing column in a sliding manner, the pull rod drives the clamping block to be far away from the metal power supply, the clamping block is far away from the metal power supply body, and the metal power supply body is free from the binding force, so that the worker can conveniently disassemble and install the metal power supply.

Drawings

Fig. 1 is a front view of a metal power protection frame;

FIG. 2 is a schematic view of a protective structure of a metal power supply protective frame;

FIG. 3 is a schematic view of a convenient disassembly structure in a metal power protection frame;

fig. 4 is a schematic view of a fixing structure in a metal power protection frame.

In the figure: 1. an inner housing main body; 2. an open slot; 3. a connecting column; 4. a connecting block; 5. an elastic sheet; 6. a buffer column; 7. a housing main body; 8. a chute; 9. a slide bar; 10. a buffer spring; 11. a pressure spring; 12. fixing the column; 13. a pull rod; 14. clamping blocks; 15. pulling the cap; 16. fixing the gasket; 17. a fixing bolt; 18. tension springs.

Detailed Description

Referring to fig. 1 and 2, an open slot 2 is formed on the surfaces of the top and the bottom of the inner shell body 1, connecting columns 3 are fixedly connected to two ends of the inside of the open slot 2, the surfaces of the connecting columns 3 are in sliding connection with the inner sides of connecting blocks 4, elastic sheets 5 are fixedly connected to the top ends of the connecting blocks 4, eight uniformly distributed buffer columns 6 are slidingly connected to the inside of the inner shell body 1, an outer shell body 7 is fixedly connected to the top ends of the buffer columns 6, when the metal power body is carelessly impacted in the moving process, impact force impacts on the surface of the outer shell body 7, the outer shell body 7 is pressed downwards, the impact force is transmitted to the buffer columns 6, the buffer columns 6 are in sliding connection with the inner shell body 1, a buffer unloading force is achieved, when the outer shell body 7 is pressed downwards, the elastic sheets 5 are deformed due to the impact force, the connecting blocks 4 connected with the two ends of the elastic sheets 5 are extruded along the connecting columns 3, the surface displacement of the connecting columns 3 is unloaded, the rest impact force is removed, sliding grooves 8 are formed in the inner sides of the open slot 2, and sliding grooves 8 are slidingly connected with sliding strips 9. When connecting block 4 removes when the extrusion of spliced pole 3 to both ends, in order to avoid connecting block 4 to take place the skew at the removal in-process, through spout 8, the setting of draw runner 9, can carry out spacingly to connecting block 4, avoid connecting block 4 to take place the deflection at the removal in-process, lead to buffering effect nonideal, the inside face fixedly connected with buffer spring 10 in opposite directions of open slot 2, the opposite face fixedly connected with buffer spring 10 of connecting block 4, buffer spring 10's internal diameter is sliding connection with the surface of spliced pole 3. When connecting block 4 to both ends, through buffer spring 10's setting, can cushion the impact force that connecting block 4 extrusion received to reach the buffering to the impact force, ensure metal power body security, the top fixedly connected with eight evenly distributed's of inner shell main part 1 pressure spring 11, pressure spring's top fixedly connected with shell main part 7, pressure spring 11's internal diameter is sliding connection with the surface of buffer post 6. When the metal power supply body is impacted, the impact force impacts the surface of the metal power supply body, so that the metal power supply body is pressed down, the impact force brought by the shell body 7 can be buffered temporarily in the pressing down process through the arrangement of the pressure spring 11 and the buffer column 6 in order to avoid the overlarge impact force in the pressing down process, and accordingly the impact force brought by the shell body 7 is released.

Referring to fig. 1, 3 and 4, four uniformly distributed fixing columns 12 are fixedly connected to the lower end of the inner shell main body 1, four uniformly distributed pull rods 13 are slidably connected to the inside of the fixing columns 12, clamping blocks 14 are fixedly connected to the opposite surfaces of the pull rods 13, the number of the clamping blocks 14 is four and are fixedly connected to the opposite surfaces of the pull rods 13, a pull cap 15 is fixedly connected to the left end of the pull rods 13, fixing gaskets 16 are fixedly connected to the upper ends of the fixing columns 12, the number of the fixing gaskets 16 is four, the inside of the fixing gaskets 16 is slidably connected with the surface of the fixing bolts 17, when a metal power supply needs to be disassembled or replaced, a worker pulls the fixing bolts 17 to enable the fixing bolts 17 to slide inside the pull rods 13, when the fixing bolts 17 are separated from the pull rods 13, the pull rods 13 are not limited by the fixing bolts 17, at this time, the worker pulls the pull cap 15 outwards, the pull cap 15 drives the pull rod 13 to move outwards, the pull rod 13 is in sliding connection in the fixed column 12, the pull rod 13 drives the clamping block 14 to be far away from the metal power supply, the clamping block 14 is far away from the metal power supply body, the metal power supply body is not constrained by acting force, workers can conveniently detach and install the metal power supply, four tension springs 18 which are uniformly distributed are fixedly connected to the inner side of the fixed column 12, the clamping block 14 is fixedly connected to the other end of the tension spring 18, the inner diameter of the tension spring 18 is in sliding connection with the surface of the pull rod 13, when the workers install the metal power supply body, the workers pull the pull cap 15, the pull cap 15 drives the pull rod 13 to move outwards, the tension spring 18 is driven to store force, at the moment, the workers place the metal power supply into the protective frame body, at the moment, the workers release the pull cap 15, the tension spring 18 drives the pull rod 13 to move inwards, the clamping block 14 is tightly attached to the metal power supply, the staff can conveniently replace the metal power supply.

The working principle of the utility model is as follows: when the metal power supply body is impacted carelessly in the moving process, impact force impacts the surface of the outer shell main body 7, so that the outer shell main body 7 is pressed downwards to transmit the impact force to the buffer column 6, the buffer column 6 is in sliding connection with the inner shell main body 1 under pressure to play a role in buffering and unloading, when the outer shell main body 7 is pressed downwards, the elastic sheet 5 is deformed under the impact force, the connecting blocks 4 connected with the two ends of the elastic sheet 5 are extruded towards the two ends along the connecting column 3, the connecting blocks 4 are extruded to enable the surface of the connecting column 3 to displace and discharge the rest impact force, when the connecting blocks 4 move towards the two ends, the impact force extruded by the connecting blocks 4 can be buffered through the arrangement of the buffer springs 10, therefore, impact force is buffered, safety of the metal power supply body is guaranteed, when the metal power supply is required to be disassembled or replaced, a worker pulls the fixing bolt 17, the fixing bolt 17 slides in the pull rod 13, when the fixing bolt 17 is separated from the pull rod 13, the pull rod 13 is not limited by the fixing bolt 17, at the moment, the worker pulls the pull cap 15 outwards, the pull cap 15 drives the pull rod 13 to move outwards, at the moment, the tension spring 18 starts to store force, the pull rod 13 is connected in a sliding mode in the fixing column 12, the pull rod 13 drives the clamping block 14 to be away from the metal power supply body, and the clamping block 14 is away from the metal power supply body under the action of the unconstrained force, so that the worker can conveniently disassemble and install the metal power supply.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A metal power protection frame, comprising an inner housing main body (1), characterized in that: open slot (2) have all been seted up on the top of inner shell main part (1) and the equal surface in bottom, inside both ends fixedly connected with spliced pole (3) of open slot (2), the surface of spliced pole (3) is sliding connection with the inboard of connecting block (4), the top fixedly connected with elastic sheet (5) of connecting block (4), the inside sliding connection of inner shell main part (1) has eight evenly distributed's buffer post (6), the top fixedly connected with shell main part (7) of buffer post (6).

2. A metal power protection frame according to claim 1, wherein: the inside of open slot (2) has seted up spout (8), the inside sliding connection of spout (8) has draw runner (9), the inboard fixedly connected with connecting block (4) of draw runner (9).

3. A metal power protection frame according to claim 1, wherein: the buffer spring (10) is fixedly connected to the opposite surface inside the open slot (2), the buffer spring (10) is fixedly connected to the opposite surface of the connecting block (4), and the inner diameter of the buffer spring (10) is in sliding connection with the surface of the connecting column (3).

4. A metal power protection frame according to claim 1, wherein: eight evenly distributed pressure springs (11) are fixedly connected to the top end of the inner shell main body (1), an outer shell main body (7) is fixedly connected to the top end of each pressure spring (11), and the inner diameter of each pressure spring (11) is in sliding connection with the surface of each buffer column (6).

5. A metal power protection frame according to claim 1, wherein: the inner shell is characterized in that four evenly distributed fixing columns (12) are fixedly connected to the lower end of the inner shell body (1), four evenly distributed pull rods (13) are connected to the inner portion of each fixing column (12) in a sliding mode, clamping blocks (14) are fixedly connected to the opposite faces of each pull rod (13) respectively, the clamping blocks (14) are four in number and are fixedly connected to the opposite faces of each pull rod (13), pull caps (15) are fixedly connected to the left ends of the pull rods (13), fixing gaskets (16) are fixedly connected to the upper ends of the fixing columns (12), the fixing gaskets (16) are four in number, and the inner portions of the fixing gaskets (16) are in sliding connection with the surfaces of fixing bolts (17).

6. A metal power protection frame according to claim 5, wherein: four tension springs (18) which are uniformly distributed are fixedly connected to the inner side of the fixed column (12), clamping blocks (14) are fixedly connected to the other ends of the tension springs (18), and the inner diameter of the tension springs (18) is in sliding connection with the surface of the pull rod (13).