CN215580199U - Weak current case with protective structure - Google Patents

Abstract

The utility model belongs to the field of weak current box equipment, and particularly relates to a weak current box with a protective structure, which comprises a device main body; the inner cavity of the device main body is provided with a filter hole; the bottom of the filtering hole is provided with a group of movable cavities; the outer surface of the movable cavity is connected with the inner surface of the fixed part in a sliding way; the top end of the fixing piece is connected with a pulley in a sliding manner; a clamping piece is fixedly connected to the side face of the pulley; a group of pressure reducing springs are arranged on the side surface of the movable cavity; the top of the movable cavity is provided with a bearing plate; a clamping block is fixedly connected to the top of the bearing plate; the side surface of the clamping block is provided with a dustproof plate; the clamping piece is fixedly connected with the outer surface of the movable cavity; the active chamber may be used to house a desiccant that will adsorb moisture.

Description

Weak current case with protective structure

Technical Field

The utility model relates to the field of weak current box equipment, in particular to a weak current box with a protection structure.

Background

With the development of modern technology, electric power becomes an indispensable part in people's daily life, and in modern household life, in order to make things convenient for weak voltage circuit to concentrate and place, need use the light current case.

The weak current box is used for placing a centralized box of a network cable, a telephone line, a cable television line and the like, if the objects are not placed in sequence, the objects are a large group of lines which are very disorderly and are not harmonious, and the cleaning is also influenced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that in the current daily life, when the weak current box is used in a cold and humid environment, the interior of the weak current box can cause the parts to be condensed into water drops, and the humidity in the box body can cause the parts to be rusted or to be short-circuited.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a weak current box with a protective structure, which comprises a device main body; the inner cavity of the device main body is provided with a filter hole; the bottom of the filtering hole is provided with a group of movable cavities; the outer surface of the movable cavity is connected with the inner surface of the fixed part in a sliding way; the top end of the fixing piece is connected with a pulley in a sliding manner; a clamping piece is fixedly connected to the side face of the pulley; the clamping piece is fixedly connected with the outer surface of the movable cavity; the active chamber may be used to house a desiccant that will adsorb moisture.

Preferably, a group of pressure reducing springs are arranged on the side surface of the movable cavity; the top of the movable cavity is provided with a bearing plate; a clamping block is fixedly connected to the top of the bearing plate; the side surface of the clamping block is provided with a dustproof plate; the dust guard is fixedly connected with the clamping block; the bearing plate is fixed at the top of the movable cavity through a clamping block; the outer surface of the pressure reducing spring is fixedly connected with the inner surface of the device main body; the pressure reducing spring on the side surface of the movable cavity carries out buffering protection on the movable cavity.

Preferably, the inner side of the dust guard plate is provided with a penetrating port; a door plate is arranged on the side surface of the penetrating opening; the inside of the door panel is provided with heat dissipation holes; the dust guard is fixedly connected with the device main body; the dust guard plate is arranged in parallel with the door plate; the penetrating openings and the heat dissipation holes are arranged in a staggered mode; the staggered arrangement of the penetrating openings and the radiating holes prevents dust from controlling the radiating holes to enter the device.

Preferably, a sealing strip is fixedly connected to the inner side edge of the device main body; a fixed rod is arranged on the side surface of the sealing strip; the side surface of the fixed rod is connected with a sliding block in a sliding manner; a connecting rod is fixedly connected to the side surface of the sliding block; a buckle strip is fixedly connected to the outer side of the connecting rod; the connecting rod is connected with the fixed rod in a sliding manner through a sliding block; the connecting rod is perpendicular to the fixed rod; the fixed rod is fixedly connected inside the device main body; the seal strip can seal a gap between the door panel and the device main body when the door panel is closed.

Preferably, a fixed block is fixedly connected to the side face of the connecting rod; the side surface of the fixed block is provided with an adjusting sheet; the side surface of the adjusting sheet is rotatably connected with a contact; a pressing block is arranged on the side surface of the contact; the top of the pressing block is provided with a lighting lamp; the top end of the contact is rotatably connected with a fixed block; the pressing block and the illuminating lamp are fixedly connected with the inner side of the door panel; under darker circumstances, the built-in lighting lamp can make things convenient for people to inspect or maintain the weak current case.

Preferably, a bracket is arranged on the side surface of the illuminating lamp; the outer surface of the device main body is fixedly connected with the inner surface of the bracket; the bracket is made of hard metal material; the weak current box is convenient to install and fix.

The utility model has the advantages that:

1. according to the utility model, water drops in the weak current box can be conveniently dropped into the movable cavity through the filter holes at the bottom of the device main body, when the weak current box is used in a cold and humid environment, the interior of the weak current box can cause the parts to be condensed into water drops, the interior of the box body can cause the parts to be rusted or to be short-circuited, and the like, the movable cavity can be used for placing a drying agent, the drying agent can adsorb moisture, and the movable cavity is of a sliding structure, so that the movable cavity is convenient to open, and the drying in the box body is effectively kept;

2. The pressure reducing spring on the side surface of the movable cavity is used for buffering and protecting the movable cavity, the drying agent needs to be replaced regularly in the movable cavity, the position of the bottom of the movable cavity can be vibrated by pushing and pulling for many times, the pressure reducing spring can prevent parts in the device from loosening due to sliding of the movable cavity, the safety of the parts in the device is effectively protected, and the bearing plate is of a cellular network plate structure and is used for ensuring air circulation between the movable cavity and the interior of the device main body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a main body according to a first embodiment;

FIG. 2 is a schematic side view of the first embodiment;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic perspective view of a first embodiment;

FIG. 5 is a schematic view of a structure of a blade and a contact according to an embodiment;

FIG. 6 is a schematic diagram of a structure of a covering pad according to an embodiment.

In the figure: 1. a device main body; 2. filtering holes; 3. a movable cavity; 4. a fixing member; 5. a pulley; 6. a clamping and fixing piece; 7. a relief spring; 8. a bearing plate; 9. a clamping block; 10. a dust-proof plate; 11. a penetration opening; 12. a door panel; 13. heat dissipation holes; 14. a sealing strip; 15. fixing the rod; 16. a slider; 17. a connecting rod; 18. a snap strip; 19. a fixed block; 20. a regulating sheet; 21. a contact; 22. according to blocks; 23. an illuminating lamp; 24. a support; 25. the cushion is coated.

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.

Example one

Referring to fig. 1-5, a weak current box with a protection structure includes a device body 1; the inner cavity of the device main body 1 is provided with a filter hole 2; the bottom of the filtering hole 2 is provided with a group of movable cavities 3; the outer surface of the movable cavity 3 is connected with the inner surface of the fixed part 4 in a sliding way; the top end of the fixing piece 4 is connected with a pulley 5 in a sliding way; a clamping piece 6 is fixedly connected to the side surface of the pulley 5; the clamping piece 6 is fixedly connected with the outer surface of the movable cavity 3; during operation, inside drop of water of being convenient for through the filtration pore 2 of device main part 1 bottom drops into movable chamber 3 inside, when the weak current case uses under the moist environment of overcast and cold, inside can lead to condensing into the drop of water on the part, the inside moisture of box can lead to the part to rust or take place the condition such as short circuit, movable chamber 3 can be used for placing the drier, the drier can be with moisture adsorption, and movable chamber 3 is sliding structure, be convenient for open, effectively kept the inside drying of box.

A group of pressure reducing springs 7 are arranged on the side surface of the movable cavity 3; the top of the movable cavity 3 is provided with a bearing plate 8; a clamping block 9 is fixedly connected to the top of the bearing plate 8; the side surface of the clamping block 9 is provided with a dust guard plate 10; the dust-proof plate 10 is fixedly connected with the clamping block 9; the bearing plate 8 is fixed at the top of the movable cavity 3 through a clamping block 9; the outer surface of the pressure reducing spring 7 is fixedly connected with the inner surface of the device main body 1; the during operation, through the relief spring 7 of 3 sides in activity chamber to the protection of buffering of activity chamber 3, because of activity chamber 3 needs regularly to change the drier, repetitious push-and-pull can lead to the fact vibrations to the position of 3 bottoms in activity chamber, relief spring 7 can avoid the slip in activity chamber 3 to lead to the fact not hard up to the device internals, has effectively protected the safety of internals, accepts the board 8 and is cellular network plate structure, guarantees the inside circulation of air in activity chamber 3 and device main part 1.

The inner side of the dust guard plate 10 is provided with a penetrating port 11; a door panel 12 is arranged on the side surface of the penetrating opening 11; the inside of the door panel 12 is provided with a heat dissipation hole 13; the dust guard plate 10 is fixedly connected with the device main body 1; the dust guard 10 is arranged in parallel with the door panel 12; the penetrating openings 11 and the heat dissipation holes 13 are arranged in a staggered mode; during operation, through the crisscross setting of penetrating mouth 11 and louvre 13 avoid dust to control inside the louvre 13 access device, the in-process of light current case using, difficult avoid having the dust and get into the light current incasement, if can not be timely handle the dust, can probably cause the part of light current incasement to be damaged, block the circulation of air with dust guard 10, avoid the dust inside along with the air current access device, and crisscross louvre 13 can guarantee that the light current case dispels the heat.

A sealing strip 14 is fixedly connected to the edge of the inner side of the device main body 1; a fixing rod 15 is arranged on the side surface of the sealing strip 14; the side surface of the fixed rod 15 is connected with a sliding block 16 in a sliding manner; a connecting rod 17 is fixedly connected to the side surface of the sliding block 16; a buckle strip 18 is fixedly connected to the outer side of the connecting rod 17; the connecting rod 17 is connected with the fixed rod 15 in a sliding manner through a sliding block 16; the connecting rod 17 is perpendicular to the fixing rod 15; the fixed rod 15 is fixedly connected inside the device main body 1; in operation, the sealing strip 14 on the inner side of the device main body 1 can seal the gap between the door panel 12 and the device main body 1 when the door panel 12 is closed, so that dust is prevented from entering the device from the gap.

A fixed block 19 is fixedly connected to the side surface of the connecting rod 17; the side surface of the fixed block 19 is provided with an adjusting sheet 20; the side surface of the adjusting sheet 20 is rotatably connected with a contact 21; a pressing block 22 is arranged on the side surface of the contact 21; the top of the pressing block 22 is provided with an illuminating lamp 23; the top end of the contact 21 is rotatably connected with a fixed block 19; the pressing block 22 and the illuminating lamp 23 are fixedly connected with the inner side of the door panel 12; during operation, the contact 21 through the adjustment sheet 20 side controls and presses piece 22, and when door plant 12 closed, contact 21 can support and press piece 22 and make light 23 close, and door plant 12 opens back and presses piece 22 and leave because of contact 21 and open light 23, and under the darker circumstances, built-in light 23 can make things convenient for people to inspect or maintain the weak current case.

A bracket 24 is arranged on the side surface of the illuminating lamp 23; the outer surface of the device main body 1 is fixedly connected with the inner surface of the bracket 24; the bracket 24 is made of hard metal material; during operation, through the support 24 at 1 back of device main part, it is fixed that the convenience is installed weak current case, and current weak current case mostly only has a box, needs other device cooperations to install, and is comparatively complicated, installs by the people of being convenient for of support 24.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, coating pads 25 are fixedly connected to two sides of the top of the device body 1; the coating pad 25 is made of rubber; during operation, the weak current case mounted position is respectively different, and the weak current case outside is the metal material, and the corner is comparatively hard, has certain danger, lives the edge part through cladding pad 25 parcel, has effectively improved the security of device.

The working principle is that water drops in the movable cavity 3 can conveniently drop through the filter holes 2 at the bottom of the device main body 1, when the weak current box is used in a cold and humid environment, the interior of the weak current box can cause the water drops to be condensed on parts, the interior of the box body can cause the parts to be rusted or to be short-circuited, the movable cavity 3 can be used for placing a drying agent, the drying agent can adsorb moisture, the movable cavity 3 is of a sliding structure and is convenient to open, the interior of the box body is effectively kept dry, the movable cavity 3 is buffered and protected through the pressure reducing springs 7 on the side surfaces of the movable cavity 3, the drying agent needs to be replaced at regular time due to the movable cavity 3, the positions at the bottom of the movable cavity 3 can be vibrated due to repeated pushing and pulling, the pressure reducing springs 7 can prevent the movable cavity 3 from sliding to loosen the parts in the device, the safety of the internal parts is effectively protected, the bearing plate 8 is of a cellular structure, and the air circulation between the movable cavity 3 and the interior of the device main body 1 is ensured, the staggered arrangement of the through openings 11 and the radiating holes 13 prevents dust from entering the interior of the device, when the weak current box is used, dust cannot enter the weak current box, if the dust cannot be timely disposed, parts in the weak current box can be damaged, the dust-proof plate 10 blocks air circulation to prevent the dust from entering the interior of the device along with air flow, the staggered radiating holes 13 can ensure the weak current box to radiate heat, the sealing strip 14 on the inner side of the device body 1 can seal a gap between the door plate 12 and the device body 1 when the door plate 12 is closed to prevent the dust from entering the interior of the device from the gap, the pressing block 22 is controlled by the contact 21 on the side of the adjusting sheet 20, when the door plate 12 is closed, the contact 21 can abut against the pressing block 22 to close the illuminating lamp 23, after the door plate 12 is opened, the illuminating lamp 23 is opened because the contact 21 leaves, under the dark condition, built-in light 23 can make things convenient for people to inspect or maintain the light current case, and through the support 24 at 1 back of device main part, it is fixed that the convenience is installed the light current case, and current light current case mostly only has a box, needs other device cooperations to install, and is comparatively complicated, is convenient for people by support 24 and installs.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a light current case with protective structure which characterized in that: comprises a device body (1); the inner cavity of the device main body (1) is provided with a filtering hole (2); the bottom of the filtering hole (2) is provided with a group of movable cavities (3); the outer surface of the movable cavity (3) is in sliding connection with the inner surface of the fixed part (4); the top end of the fixed piece (4) is connected with a pulley (5) in a sliding way; a clamping piece (6) is fixedly connected to the side surface of the pulley (5); the clamping piece (6) is fixedly connected with the outer surface of the movable cavity (3).

2. A light current case with protective structure as claimed in claim 1, wherein: a group of pressure reducing springs (7) are arranged on the side surface of the movable cavity (3); the top of the movable cavity (3) is provided with a bearing plate (8); a clamping block (9) is fixedly connected to the top of the bearing plate (8); a dust guard plate (10) is arranged on the side surface of the clamping block (9); the dust guard plate (10) is fixedly connected with the clamping block (9); the bearing plate (8) is fixed at the top of the movable cavity (3) through a clamping block (9); the outer surface of the pressure reducing spring (7) is fixedly connected with the inner surface of the device main body (1).

3. A light current case with protective structure as claimed in claim 2, wherein: a penetrating opening (11) is formed in the inner side of the dustproof plate (10); a door panel (12) is arranged on the side surface of the penetrating opening (11); a heat dissipation hole (13) is formed in the door panel (12); the dust guard (10) is fixedly connected with the device main body (1); the dust guard (10) and the door panel (12) are arranged in parallel; the penetrating openings (11) and the heat dissipation holes (13) are arranged in a staggered mode.

4. A light current case with protective structure as claimed in claim 3, wherein: a sealing strip (14) is fixedly connected to the edge of the inner side of the device main body (1); a fixing rod (15) is arranged on the side surface of the sealing strip (14); the side surface of the fixed rod (15) is connected with a sliding block (16) in a sliding way; a connecting rod (17) is fixedly connected to the side surface of the sliding block (16); a buckle strip (18) is fixedly connected to the outer side of the connecting rod (17); the connecting rod (17) is connected with the fixed rod (15) in a sliding manner through a sliding block (16); the connecting rod (17) is perpendicular to the fixing rod (15); the fixing rod (15) is fixedly connected inside the device main body (1).

5. The weak current box with a protective structure according to claim 4, characterized in that: a fixed block (19) is fixedly connected to the side surface of the connecting rod (17); the side surface of the fixed block (19) is provided with an adjusting sheet (20); the side surface of the adjusting sheet (20) is rotatably connected with a contact (21); a pressing block (22) is arranged on the side surface of the contact (21); the top of the pressing block (22) is provided with a lighting lamp (23); the top end of the contact (21) is rotatably connected with a fixed block (19); the pressing block (22) and the illuminating lamp (23) are fixedly connected with the inner side of the door panel (12).

6. The weak current box with a protective structure according to claim 5, characterized in that: a bracket (24) is arranged on the side surface of the illuminating lamp (23); the outer surface of the device main body (1) is fixedly connected with the inner surface of the bracket (24); the bracket (24) is made of hard metal material.

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