CN219801538U - Protective weak current box - Google Patents

Abstract

The utility model relates to the technical field of circuit arrangement, in particular to a protective weak current box which comprises a closed door, a wall body and a dustproof device, wherein the closed door is rotationally connected with the inner surface of a control box, the cross section of the closed door is rectangular, the control box is placed in the inner surface of the wall body, the longitudinal section of the control box is rectangular, the dustproof device is arranged on the surface of the closed door and comprises a supporting block, the supporting block is fixedly connected with the surface of the closed door, the cross section of the supporting block is rectangular, the surface of the supporting block is rotationally connected with a rotating block, the cross section of the rotating block is in a strip shape, and the surface of the rotating block is fixedly connected with a dustproof plate. According to the utility model, the dust-proof device is arranged, so that the weak current box is effectively dust-proof, the device is used when the weak current box is used, the dust-proof plate is rotated to cover the heat dissipation holes, dust is prevented from entering the device, the dust-proof performance of the weak current box is improved, the sanitary index of the weak current box is improved, and the service life of the weak current box is prolonged.

Description

Protective weak current box

Technical Field

The utility model relates to the technical field of circuit arrangement, in particular to a protective weak current box.

Background

The weak current box, as the name implies, is a concentration box of a weaker voltage line, and is generally used in modern home decoration, such as a network cable, a telephone line, a display of a computer, a USB line, VGA of a television, chromatic aberration, an antenna and the like, can be placed in the weak current box; if the things are not put in sequence, the things are a big group of wires, the cleaning is also affected, in a word, the weak current box is used for accommodating the devices and managing wires, and along with the development of society, the weak current box is put into use in a large amount.

The utility model of the prior art such as publication number CN203734249U, the utility model has disclosed a kind of weak current box, including the body used for inlaying in the wall, this body has door plant, there are handles on this door plant, there are power sockets and routers in the said body, this router has aerial connectors, meanwhile, this aerial connector connects with the aerial through the wire, this aerial locates inside this handle, and this handle is plastic preparation, the advantage that this utility model has is: the wireless signal is better, the problem that the wireless signal of the equipment is worse is solved by adding the power socket and the router to the equipment, and the inventor discovers that the equipment is inconvenient to prevent dust in the using process in daily work.

In order to solve the problem of inconvenient dust prevention of the weak current box, the prior art adopts a sealing door sealing mode to process, but static electricity can be generated in the using process of the device, so that dust can enter the device from a radiating hole, the service life of the weak current box is reduced, and the problem of inconvenience in the dust prevention process of the weak current box is further caused.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a sealing door is sealed, static electricity is generated in the using process of equipment, dust enters the equipment from a radiating hole, the service life of a weak current box is reduced, and the dust prevention process of the weak current box is inconvenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protection type weak current case, includes sealing door, wall body and dust keeper, sealing door rotates with the internal surface of control box to be connected, sealing door's transversal rectangle that personally submits, the control box is placed in the internal surface of wall body, the longitudinal section of control box is the rectangle, dust keeper sets up on sealing door's surface, dust keeper includes the supporting shoe, the surface fixed connection of supporting shoe and sealing door, the transversal rectangle that personally submits of supporting shoe, the surface rotation of supporting shoe is connected with the dwang, the transversal section of dwang is rectangular, the surface fixed connection of dwang has the dust guard, the transversal rectangle that personally submits of dust guard contacts with sealing door's surface, the surface fixed connection of dwang has the guide bar, the transversal disc that personally submits of guide bar, the guide bar rotates with the internal surface of supporting shoe to be connected, the internal surface sliding connection of guide bar has the sliding ring, the transversal section is the ring, the sliding ring is located one side of dwang, and the sliding ring can cooperate with the plug-in connection of sliding ring and reach the purpose of restriction sliding ring.

Preferably, the surface of the slip ring is fixedly connected with an insert block, the cross section of the insert block is disc-shaped, the insert block is positioned above the dust-proof plate, and the slip ring can be matched with the insert block and the support block to achieve the purpose of limiting the rotation of the dust-proof plate.

Preferably, the surface of control box is provided with convenient device, convenient device includes the spout, the spout is seted up on the surface of control box, the longitudinal section of spout is rectangular, and the spout can cooperate with supporting the strip in order to reach the purpose of restriction locating piece.

Preferably, the inner surface sliding connection of spout has to support the strip, the cross section of supporting the strip is rectangular shape, the fixed surface who supports the strip is connected with the stopper, the cross section of stopper is rectangular, supports the strip and can cooperate with the stopper in order to reach the purpose of restriction control box.

Preferably, the internal surface threaded connection who supports the strip has the gag lever post, the transversal disc that personally submits of gag lever post, gag lever post and the internal surface threaded connection of wall body, the internal surface sliding connection of control box has the locating piece, the transversal rectangle that personally submits of locating piece, support the strip and touch with the surface of locating piece, the gag lever post can cooperate in order to reach the gliding purpose of restriction support the strip with supporting the strip.

Preferably, a reset spring is fixedly connected between the positioning block and the control box, and the reset spring can be matched with the positioning block to achieve the purpose of pushing the positioning block to reset.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the dustproof device is arranged, when the weak current box is used, the weak current box is dustproof, equipment is used, the equipment is used for storing the router and the wires, the dustproof plate is rotated and abuts against the sealing door, when the dustproof plate is rotated to a designated position, the slip ring is loosened, the slip ring is pulled by the spring, the slip ring pushes the insertion block, the insertion block is inserted into the supporting block to finish dustproof, and the weak current box is effectively dustproof by arranging the dustproof device.

Drawings

Fig. 1 is a schematic perspective view of a protection type weak current box according to the present utility model;

fig. 2 is a schematic diagram of a dust-proof device of a protection type weak current box according to the present utility model;

fig. 3 is a schematic diagram of a structure of a weak current box shown in fig. 2 a, which is a protection type;

fig. 4 is a schematic structural diagram of a convenient device for protecting a weak current box according to the present utility model;

fig. 5 is a schematic diagram of the structure of the weak current box shown in fig. 4B, which is a protection type.

Legend description:

1. closing the door; 2. a wall body; 3. a dust-proof device; 31. a guide rod; 32. a slip ring; 33. inserting blocks; 34. a support block; 35. a rotating block; 36. a dust-proof plate; 4. a convenience device; 41. a positioning block; 42. a return spring; 43. abutting against the strip; 44. a limiting block; 45. a chute; 46. a limit rod; 5. and a control box.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a protection type weak current case, includes sealing door 1, wall body 2 and dust keeper 3, and sealing door 1 rotates with the internal surface of control box 5 to be connected, and sealing door 1's transversal personally submits the rectangle, and control box 5 is placed in the internal surface of wall body 2, and control box 5's longitudinal section is the rectangle, and dust keeper 3 sets up on sealing door 1's surface.

The specific arrangement and function of the dust-proof device 3 and the facilitating device 4 will be described in detail below.

In this embodiment: the dustproof device 3 comprises a supporting block 34, the supporting block 34 is fixedly connected with the surface of the closed door 1, the cross section of the supporting block 34 is rectangular, a rotating block 35 is rotatably connected to the surface of the supporting block 34, the cross section of the rotating block 35 is in a strip shape, a dustproof plate 36 is fixedly connected to the surface of the rotating block 35, the cross section of the dustproof plate 36 is rectangular, the dustproof plate 36 is in contact with the surface of the closed door 1, a guide rod 31 is fixedly connected to the surface of the rotating block 35, the cross section of the guide rod 31 is in a disc shape, and the guide rod 31 is rotatably connected with the inner surface of the supporting block 34.

Specifically, the inner surface of the guide rod 31 is slidably connected with a sliding ring 32, the cross section of the sliding ring 32 is circular, the sliding ring 32 is located at one side of the rotating block 35, and the sliding ring 32 can be matched with the inserting block 33 to achieve the purpose of limiting the dust-proof plate 36.

Specifically, the surface of the slip ring 32 is fixedly connected with an insert 33, the cross section of the insert 33 is disc-shaped, and the insert 33 is located above the dust-proof plate 36.

In this embodiment: the slip ring 32 may cooperate with the insert 33 and the support 34 to limit the rotation of the dust plate 36.

In this embodiment: the surface of the control box 5 is provided with a convenience device 4, the convenience device 4 comprises a chute 45, the chute 45 is arranged on the surface of the control box 5, the longitudinal section of the chute 45 is in a long strip shape, and the chute 45 can be matched with the abutting strip 43 so as to achieve the purpose of limiting the positioning block 41.

Specifically, the inner surface of the chute 45 is slidably connected with a supporting strip 43, the cross section of the supporting strip 43 is in a long strip shape, the surface of the supporting strip 43 is fixedly connected with a limiting block 44, and the cross section of the limiting block 44 is in a rectangular shape.

In this embodiment: the abutting strip 43 can be matched with the limiting block 44 to achieve the purpose of limiting the control box 5.

Specifically, the inner surface of the abutting strip 43 is in threaded connection with a limiting rod 46, the cross section of the limiting rod 46 is disc-shaped, the limiting rod 46 is in threaded connection with the inner surface of the wall body 2, the inner surface of the control box 5 is in sliding connection with a positioning block 41, the cross section of the positioning block 41 is rectangular, the abutting strip 43 is in contact with the surface of the positioning block 41, and the limiting rod 46 can be matched with the abutting strip 43 to achieve the purpose of limiting the sliding of the abutting strip 43.

Specifically, a return spring 42 is fixedly connected between the positioning block 41 and the control box 5.

In this embodiment: the return spring 42 can be matched with the positioning block 41 to achieve the purpose of pushing the positioning block 41 to return.

Working principle: through setting up dust keeper 3, when the light current case uses, with the light current case dustproof, user equipment, router and electric wire are deposited to the equipment, rotate dust guard 36, dust guard 36 rotates and offsets with sealing door 1, when dust guard 36 rotates the assigned position, loosen sliding ring 32, spring pulling sliding ring 32, sliding ring 32 promotes inserted block 33, inserted block 33 inserts in supporting shoe 34, accomplish dustproof, through setting up dust keeper 3, effectually with the light current case dustproof, when the light current case uses the device, rotate dust guard 36, dust guard 36 covers the louvre, the inside that the dust got into equipment has been avoided, the dust keeper's of light current case dust proofness has been improved, the sanitary index of light current case has been improved, and has improved the life of light current case, in addition, when the light current case uses, rotate gag lever 46, the gag lever 46 rotates and loses the constraint to supporting strip 43, supporting strip 43 slides and loses the constraint to locating piece 41, locating piece 42 promotes locating piece 41, 41 has been lost control box 5, the convenience of dismantlement is realized through setting up the light current case, the light current case 4, constraint device is convenient for the light current case's that the light current case was dismantled, the utility life is improved, the convenience of the light current case is improved, when the light current case is used, and tie down is convenient for the light current case 46 is broken, and tie down is convenient for the light current case 46 is realized, and the convenience is reduced.

Claims (7)

1. The utility model provides a protection type weak current case, includes sealing door (1), wall body (2) and dust keeper (3), its characterized in that: the utility model provides a sealing door (1) rotates with the internal surface of control box (5) to be connected, the transversal rectangle of personally submitting of sealing door (1), control box (5) are placed in the internal surface of wall body (2), the longitudinal section of control box (5) is the rectangle, dust keeper (3) set up on the surface of sealing door (1), dust keeper (3) include supporting shoe (34), the fixed surface connection of supporting shoe (34) and sealing door (1), the transversal rectangle of supporting shoe (34), the surface rotation of supporting shoe (34) is connected with rotating block (35), the transversal rectangle of personally submitting of rotating block (35), the surface contact of dust guard (36) and sealing door (1), the fixed surface connection of rotating block (35) has guide bar (31), the transversal rectangle of personally submitting of guide bar (31), the transversal connection of rotating block (31) and supporting shoe (34).

2. The shielded weak current box of claim 1, wherein: the inner surface of the guide rod (31) is connected with a sliding ring (32) in a sliding manner, the cross section of the sliding ring (32) is circular, and the sliding ring (32) is positioned on one side of the rotating block (35).

3. A shielded weak current box according to claim 2, characterized in that: the surface of the slip ring (32) is fixedly connected with an insert block (33), the cross section of the insert block (33) is disc-shaped, and the insert block (33) is positioned above the dust-proof plate (36).

4. The shielded weak current box of claim 1, wherein: the surface of control box (5) is provided with convenience device (4), convenience device (4) include spout (45), spout (45) are seted up on the surface of control box (5), the longitudinal section of spout (45) is rectangular.

5. The shielded weak current case of claim 4, wherein: the inner surface sliding connection of spout (45) has support strip (43), the cross section of support strip (43) is rectangular shape, the fixed surface of support strip (43) is connected with stopper (44), the cross section of stopper (44) is the rectangle.

6. The shielded weak current case of claim 5, wherein: the inner surface of supporting strip (43) threaded connection has gag lever post (46), the transversal disc of gag lever post (46), gag lever post (46) and the inner surface threaded connection of wall body (2), the inner surface sliding connection of control box (5) has locating piece (41), the transversal rectangle of locating piece (41) personally submits, the surface contact of supporting strip (43) and locating piece (41).

7. The shielded weak current case of claim 6, wherein: a return spring (42) is fixedly connected between the positioning block (41) and the control box (5).