CN215119714U

CN215119714U - Block terminal with dustproof function of making an uproar of falling

Info

Publication number: CN215119714U
Application number: CN202121227500.0U
Authority: CN
Inventors: 樊广耀; 景云鹏; 梁瑞发; 李育明; 卫鹏飞
Original assignee: Henan Longjian Electric Equipment Co ltd
Current assignee: Henan Longjian Electric Equipment Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-10
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a block terminal with dustproof function of making an uproar of falling relates to the block terminal field, including the block terminal body, be equipped with the ventilation hole on the block terminal body, this internal fixed mounting of block terminal has the installation piece, and fixed mounting has the motor on the installation piece, and the output of motor has the motor shaft through shaft coupling fixed mounting, and fixed mounting has the dwang on the motor shaft, rotates on the dwang to install two driven levers, all rotates on two driven levers to install the closing plate. The utility model discloses, the closing plate setting through, when the temperature of block terminal body is not surpassed standard, the closing plate can plug up the ventilation hole to avoid outside air to get into, thereby prevent that the dust from entering into this internal of block terminal, and when the temperature is surpassed standard, even the closing plate is opened, the filter screen still can prevent the entering of dust, thereby has avoided the dust to accumulate inside the block terminal, has guaranteed the normal use of block terminal.

Description

Block terminal with dustproof function of making an uproar of falling

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal with dustproof function of making an uproar of falling.

Background

The distribution box generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box.

Among the prior art, the dust in the block terminal has been more can cause insulating reduction, contact failure, short circuit, earth connection etc. trouble, and some original paper dusts have been more still influenced the heat dissipation to influence the normal use of block terminal, and when the noise is great, then can influence peripheral resident's life, consequently need a block terminal that has dustproof function of making an uproar of falling satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal with dustproof function of making an uproar of falling to the dust of proposing has more can cause insulating reduction, contact failure, short circuit, ground connection etc. trouble and the great problem that can influence peripheral resident's life of noise in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal with dustproof function of making an uproar of falling, includes the block terminal body, be equipped with the ventilation hole on the block terminal body, this internal fixed mounting of block terminal has the installation piece, fixed mounting has the motor on the installation piece, and the output of motor has the motor shaft through shaft coupling fixed mounting, and fixed mounting has the dwang on the motor shaft, rotates on the dwang and installs two driven levers, and equal rotation installs the closing plate on two driven levers, two closing plates respectively with the ventilation hole looks adaptation of block terminal body both sides, equal slidable mounting has two dead levers on two closing plates, the equal fixed mounting of four dead levers on the block terminal body, the equal fixed mounting in both sides of block terminal body has the installing frame, and slidable mounting has the filter screen in the installing frame, two filter screens respectively with the ventilation hole looks adaptation of block terminal body both sides.

Preferably, fixed mounting has two fixed plates on the block terminal body, and equal fixed mounting has a plurality of connecting axles on two fixed plates, and fixed mounting has same buffer board on lieing in a plurality of connecting axles with one side, and fixed mounting has same mounting panel on two buffer boards.

Preferably, a plurality of sliding holes are formed in the buffer plate, and a plurality of connecting shafts respectively penetrate through the corresponding sliding holes.

Preferably, the connecting shaft is sleeved with a buffer spring, one end of the buffer spring is fixedly installed on the fixing plate, and the other end of the buffer spring is fixedly installed on the buffer plate.

Preferably, two rotating holes are formed in the driven rod, rotating shafts are installed in the two rotating holes in a rotating mode, and the two rotating shafts are fixedly installed on the sealing plate and the rotating rod respectively.

Preferably, two chutes are formed in the sealing plate, sliding strips are arranged in the two chutes in a sliding manner, and the two sliding strips are fixedly arranged on the two fixing rods respectively.

Preferably, the mounting frame is provided with a mounting groove, and the filter screen is slidably mounted in the mounting groove.

The utility model has the advantages that:

the utility model discloses in, the closing plate setting of passing through, not exceeding standard at the temperature of block terminal body, the closing plate can plug up the ventilation hole to avoid outside air admission, thereby prevent that the dust from entering into this internal of block terminal, and exceed standard at the temperature, even the closing plate is opened, the filter screen also still can prevent the entering of dust, thereby has avoided the dust to accumulate inside the block terminal, has guaranteed the normal use of block terminal.

The utility model discloses in, through buffer spring's setting, one of the noise source of block terminal is that rocking of self leads to with inside electronic component during operation vibrations, and buffer spring can absorb partly vibrations effectively to reach the effect of making an uproar.

Drawings

Fig. 1 is a schematic perspective view of a distribution box with dust-proof and noise-reducing functions according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a distribution box with dust-proof and noise-reducing functions provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of a fixing plate of a distribution box with dust-proof and noise-reducing functions according to the present invention;

fig. 4 is a schematic structural diagram of a motor portion of a distribution box with dust-proof and noise-reducing functions according to the present invention;

fig. 5 is the utility model provides a structural schematic diagram of the fixed plate part of block terminal with function of making an uproar falls in preventing dust.

In the figure: 1. a distribution box body; 2. a vent hole; 3. mounting blocks; 4. a motor; 5. a motor shaft; 6. rotating the rod; 7. a driven lever; 8. a sealing plate; 9. fixing the rod; 10. a filter screen; 11. installing a frame; 12. a fixing plate; 13. a connecting shaft; 14. a buffer plate; 15. mounting a plate; 16. a slide hole; 17. a buffer spring; 18. rotating the hole; 19. a rotating shaft; 20. a chute; 21. a slide bar; 22. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a distribution box with dust-proof and noise-reducing functions comprises a distribution box body 1, wherein the distribution box body 1 is provided with vent holes 2, a mounting block 3 is fixedly mounted in the distribution box body 1, a motor 4 is fixedly mounted on the mounting block 3, an output end of the motor 4 is fixedly mounted with a motor shaft 5 through a coupler, a rotating rod 6 is fixedly mounted on the motor shaft 5, two driven rods 7 are rotatably mounted on the rotating rod 6, sealing plates 8 are rotatably mounted on the two driven rods 7, the two sealing plates 8 are respectively matched with the vent holes 2 on two sides of the distribution box body 1, two fixing rods 9 are respectively slidably mounted on the two sealing plates 8, the four fixing rods 9 are respectively fixedly mounted on the distribution box body 1, mounting frames 11 are respectively fixedly mounted on two sides of the distribution box body 1, filter screens 10 are slidably mounted in the mounting frames 11, and the two filter screens 10 are respectively matched with the vent holes 2 on two sides of the distribution box body 1, be convenient for when the temperature of block terminal body 1 does not exceed standard, closing plate 8 can plug up ventilation hole 2 to avoid outside air to get into, thereby prevent that the dust from entering into block terminal body 1, and when the temperature exceeds standard, even closing plate 8 opens, filter screen 10 also can still prevent the entering of dust, thereby has avoided the dust to accumulate in the block terminal is inside, has guaranteed the normal use of block terminal.

The utility model discloses in, fixed mounting has two fixed plates 12 on the block terminal body 1, equal fixed mounting has a plurality of connecting axles 13 on two fixed plates 12, lie in fixed mounting have same buffer board 14 on a plurality of connecting axles 13 with one side, fixed mounting has same mounting panel 15 on two buffer boards 14, one of the noise sources of the block terminal of being convenient for is that rocking of self leads to with inside electronic component during operation vibrations, buffer spring 17 can absorb partly vibrations effectively to reach the effect of making an uproar.

The utility model discloses in, seted up a plurality of slide openings 16 on the buffer board 14, a plurality of connecting axles 13 run through corresponding slide opening 16 respectively, and the connecting axle 13 of being convenient for slides at buffer board 14 through slide opening 16.

The utility model discloses in, buffer spring 17 has been cup jointed on connecting axle 13, and buffer spring 17's one end fixed mounting is on fixed plate 12, and buffer spring 17's other end fixed mounting is on buffer board 14, when being convenient for when vibrations appear at block terminal body 1, can conduct to buffer spring 17 through fixed plate 12 on to make buffer spring 17 absorb vibrations, thereby reduced block terminal body 1's noise.

The utility model discloses in, two rotation holes 18 have all been seted up on the driven lever 7, all rotate in two rotation holes 18 and install axis of rotation 19, two axis of rotation 19 fixed mounting are respectively on closing plate 8 and dwang 6, it removes to be convenient for pivoted dwang 6 drives axis of rotation 19, make axis of rotation 19 rotate 18 rotations in the rotation hole on driven lever 7, thereby make axis of rotation 19 drive driven lever 7 through rotating hole 18 and remove, the driven lever 7 of removal drives another axis of rotation 19 through another rotation hole 18 and removes, thereby it removes to drive closing plate 8 through another axis of rotation 19.

The utility model discloses in, two spouts 20 have been seted up on the closing plate 8, equal slidable mounting has a draw runner 21 in two spouts 20, and two draw runners 21 are fixed mounting respectively on two dead levers 9, and closing plate 8 of being convenient for moves on draw runner 21 through spout 20 through the influence that receives axis of rotation 19 for closing plate 8 receives the influence of draw runner 21 through spout 20, can only move on the horizontal direction.

The utility model discloses in, seted up mounting groove 22 on the installing frame 11, filter screen 10 slidable mounting is in mounting groove 22, when the filter screen 10 need be changed, can directly take out filter screen 10 from the mounting groove 22 on the installing frame 11 and change.

The utility model discloses the theory of operation:

when the distribution box body 1 is used, when the temperature in the distribution box body 1 is too high, the motor 4 is started, the output end of the motor 4 drives the motor shaft 5 to rotate through the coupler, the rotating motor shaft 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the rotating shaft 19 to move, so that the rotating shaft 19 rotates in the rotating hole 18 on the driven rod 7, so that the rotating shaft 19 drives the driven rod 7 to move through the rotating hole 18, the moving driven rod 7 drives the other rotating shaft 19 to move through the other rotating hole 18, so that the sealing plate 8 is driven to move through the other rotating shaft 19, so that the sealing plate 8 moves on the slide bar 21 through the sliding groove 20 under the influence of the slide bar 21 through the sliding groove 20, and can only move in the horizontal direction, so that the sealing plate 8 is separated from the ventilation hole 2, when the filter screen 10 needs to be replaced, can directly take out filter screen 10 from the mounting groove 22 on the installing frame 11 in and change, when vibrations appear in block terminal body 1, can conduct to buffer spring 17 through fixed plate 12 on to make buffer spring 17 absorb vibrations, thereby reduced block terminal body 1's noise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a block terminal with dustproof function of making an uproar of falling, includes block terminal body (1), be equipped with ventilation hole (2) on block terminal body (1), its characterized in that: the distribution box is characterized in that an installation block (3) is fixedly installed in the distribution box body (1), a motor (4) is fixedly installed on the installation block (3), a motor shaft (5) is fixedly installed at the output end of the motor (4) through a coupler, a rotating rod (6) is fixedly installed on the motor shaft (5), two driven rods (7) are rotatably installed on the rotating rod (6), sealing plates (8) are rotatably installed on the two driven rods (7), the two sealing plates (8) are respectively matched with the ventilation holes (2) on the two sides of the distribution box body (1), two fixing rods (9) are slidably installed on the two sealing plates (8), and the four fixing rods (9) are fixedly installed on the distribution box body (1), the equal fixed mounting in both sides of block terminal body (1) has installing frame (11), and slidable mounting has filter screen (10) in installing frame (11), two filter screens (10) respectively with ventilation hole (2) looks adaptation of block terminal body (1) both sides.

2. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 1, wherein: fixed mounting has two fixed plates (12) on block terminal body (1), and equal fixed mounting has a plurality of connecting axles (13) on two fixed plates (12), and fixed mounting has same buffer board (14) on a plurality of connecting axles (13) that lie in same one side, and fixed mounting has same mounting panel (15) on two buffer board (14).

3. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 2, wherein: a plurality of sliding holes (16) are formed in the buffer plate (14), and a plurality of connecting shafts (13) penetrate through the corresponding sliding holes (16) respectively.

4. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 2, wherein: the buffer spring (17) is sleeved on the connecting shaft (13), one end of the buffer spring (17) is fixedly installed on the fixing plate (12), and the other end of the buffer spring (17) is fixedly installed on the buffer plate (14).

5. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 1, wherein: two rotating holes (18) are formed in the driven rod (7), rotating shafts (19) are installed in the two rotating holes (18) in a rotating mode, and the two rotating shafts (19) are fixedly installed on the sealing plate (8) and the rotating rod (6) respectively.

6. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 1, wherein: two sliding grooves (20) are formed in the sealing plate (8), sliding strips (21) are arranged in the two sliding grooves (20) in a sliding mode, and the two sliding strips (21) are fixedly arranged on the two fixing rods (9) respectively.

7. The distribution box with the dust-proof and noise-reducing functions as claimed in claim 1, wherein: the filter screen is characterized in that the mounting frame (11) is provided with a mounting groove (22), and the filter screen (10) is slidably mounted in the mounting groove (22).