CN210926772U

CN210926772U - Shockproof structure of distribution box

Info

Publication number: CN210926772U
Application number: CN201921844288.5U
Authority: CN
Inventors: 牛美兰; 吴建
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-03
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a shockproof structure of block terminal, including the block terminal, the upper surface and the equal fixed mounting of lower surface of block terminal have first connecting plate, one side outer wall that first connecting plate kept away from the block terminal installs shockproof mechanism, shockproof mechanism include with first connecting plate fixed connection's first lag, the second lag has been cup jointed in the activity of the one end surface that first connecting plate was kept away from to first lag, the one end fixedly connected with second connecting plate of first lag is kept away from to the second lag, one side outer wall fixedly connected with mounting plate of second lag is kept away from to the second connecting plate, the inner wall of first lag with install the shock attenuation spring post between the inner wall of second lag. The utility model discloses a block terminal has increased good shockproof mechanism to avoid outside vibrations and cause its inside electric component vibrations impaired, the life of extension block terminal, shockproof mechanism long service life simultaneously is fit for extensively promoting and using.

Description

Shockproof structure of distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a shockproof structure of block terminal.

Background

The distribution box is divided into a power distribution box, a lighting distribution box and a metering box, and is the final-stage equipment of a power distribution system. At present, due to the diversity of workplaces, the types of distribution boxes are increasing, and distribution boxes for indoor use have distribution boxes for outdoor use.

In the prior art (No. CN208284842U), a distribution box includes a box body and a medicine container, the medicine container is disposed inside the box body, the medicine container is used for placing a sterilization medicine for releasing sterilization gas, the medicine container is provided with a plurality of penetration holes, and the sterilization gas released by the sterilization medicine enters the box body through the medicine container and is dispersed inside the box body.

In the process of implementing the technical scheme, the following problems in the prior art are found to be at least solved: this block terminal of prior art does not have good shockproof structure, and after wall-hanging block terminal installation was used, the block terminal often can receive external environment vibrations factor and lead to its inside electrical component impaired to reduce the life of block terminal, consequently, we have provided a shockproof structure of block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shockproof structure of block terminal has increased good shockproof mechanism for the block terminal to avoid outside vibrations and cause its inside electric elements vibrations impaired, prolong the life of block terminal, shockproof mechanism long service life has simultaneously solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shockproof structure of a distribution box comprises the distribution box, wherein first connecting plates are fixedly arranged on the upper surface and the lower surface of the distribution box, a shockproof mechanism is arranged on the outer wall of one side, away from the distribution box, of the first connecting plate, the shockproof mechanism comprises a first protective sleeve fixedly connected with the first connecting plates, a second protective sleeve is movably sleeved on the outer surface of one end, away from the first connecting plates, of the first protective sleeve, a second connecting plate is fixedly connected with one end, away from the first protective sleeve, of the second protective sleeve, a mounting sheet is fixedly connected with the outer wall of one side, away from the second protective sleeve, of the second connecting plate, a damping spring column is arranged between the inner wall of the first protective sleeve and the inner wall of the second protective sleeve, and comprises a spring, two ends of which are respectively fixedly connected with the first protective sleeve and the second protective sleeve, a direction guide pillar fixedly connected with the second protective sleeve, and a direction guide sleeve fixedly connected with the first protective sleeve, the outer surface of the direction guide pillar is provided with an anti-collision washer, two ends of the first connecting plate are provided with fixing pieces, the fixing pieces are fixedly connected with the distribution box through bolts, and the inner surface of each mounting piece is provided with a mounting hole.

As an optimal implementation manner of the present invention, the direction guide post and the direction guide sleeve are movably sleeved, and the direction guide post and the direction guide sleeve are both located inside the spring.

As a preferred embodiment of the utility model, one side outer wall of anticollision packing ring with second lag fixed connection, and anticollision packing ring's shape is ring shape, anticollision packing ring is the silica gel packing ring.

As a preferred embodiment of the present invention, the first protective cover and the second protective cover have a cross-sectional shape of a Chinese character 'ao'.

As a preferred embodiment of the present invention, the number of the anti-vibration mechanisms is at least six, and the mounting holes are threaded holes.

As a preferred embodiment of the present invention, the outer surface of the bolt is connected with a nut, and the nut is located inside the distribution box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a shockproof structure of block terminal through setting up first connecting plate, second connecting plate, shockproof mechanism, shock attenuation spring post, spring, direction guide pillar and direction guide pin bushing, has increased good shockproof mechanism for the block terminal to avoid outside vibrations and cause its inside electric elements vibrations impaired, the life of extension block terminal.

2. The utility model discloses a shockproof structure of block terminal through the first lag and the second lag that set up, can carry out fine coveing to shockproof mechanism, plays fine dustproof and avoid the effect of external environment erosion, and the anticollision packing ring can increase buffer structure for shockproof mechanism simultaneously, avoids the impairement of direction guide pin bushing, and it is longer to let shockproof mechanism long service life.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the shockproof structure of the distribution box of the present invention;

fig. 2 is a schematic structural view of the shockproof mechanism of the shockproof structure of the distribution box of the present invention;

fig. 3 is the utility model discloses the shockproof structure's of block terminal anticollision packing ring's schematic structure diagram.

In the figure: 1. a distribution box; 2. a first connecting plate; 3. a first protective cover; 4. a second protective cover; 5. a second connecting plate; 6. mounting a sheet; 7. a shock-proof mechanism; 8. a shock absorbing spring post; 9. a spring; 10. a direction guide post; 11. a direction guide sleeve; 12. an anti-collision washer; 13. a fixing sheet; 14. a bolt; 15. a nut; 16. and (7) installing holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a shockproof structure of a distribution box comprises a distribution box 1, wherein a first connecting plate 2 is fixedly arranged on the upper surface and the lower surface of the distribution box 1, a shockproof mechanism 7 is arranged on the outer wall of one side, away from the distribution box 1, of the first connecting plate 2, the shockproof mechanism 7 comprises a first protective sleeve 3 fixedly connected with the first connecting plate 2, a second protective sleeve 4 is movably sleeved on the outer surface of one end, away from the first connecting plate 2, of the first protective sleeve 3, a second connecting plate 5 is fixedly connected with one end, away from the first protective sleeve 3, of the second protective sleeve 4, a mounting plate 6 is fixedly connected with the outer wall of one side, away from the second protective sleeve 4, of the second connecting plate 5, a damping spring column 8 is arranged between the inner wall of the first protective sleeve 3 and the inner wall of the second protective sleeve 4, the damping spring column 8 comprises a spring 9, two ends of which are respectively fixedly connected with the first protective sleeve 3, the second protective sleeve 4, a direction guide column 10 fixedly connected with the second protective sleeve, the outer surface of the direction guide post 10 is provided with an anti-collision gasket 12, two ends of the first connecting plate 2 are provided with fixing pieces 13, the fixing pieces 13 are fixedly connected with the distribution box 1 through bolts 14, and the inner surface of the mounting piece 6 is provided with a mounting hole 16.

The direction guide post 10 and the direction guide sleeve 11 are movably sleeved, and the direction guide post 10 and the direction guide sleeve 11 are both located inside the spring 9.

Wherein, one side outer wall and the second lag 4 fixed connection of anticollision packing ring 12, and anticollision packing ring 12's shape is the ring shape, and anticollision packing ring 12 is the silica gel packing ring.

The cross sections of the first protective sleeve 3 and the second protective sleeve 4 are in a concave shape.

The number of the shockproof mechanisms 7 is at least six, and the mounting holes 16 are threaded holes.

Wherein, the outer surface screw thread of bolt 14 is connected with nut 15, and nut 15 is located the inside of block terminal 1.

When the shockproof structure of the distribution box is used, the fixed piece 13 and the installation piece 6 are arranged, so that the fixed installation between the shockproof mechanism 7 and the distribution box 1 can be conveniently realized, the distribution box 1 with the shockproof mechanism 7 is fixedly installed at a used position, the first connecting plate 2, the second connecting plate 3 and the shockproof mechanism 7 can buffer the external shock force under the matching action of the shock absorption spring column 8, the spring 9, the direction guide column 10 and the direction guide sleeve 11, so that the severe shock of the distribution box 1 is avoided, the internal electric elements are well protected, the service life of the distribution box 1 is prolonged, the shockproof mechanism 7 can be well covered through the arranged first protective cover 3 and the second protective cover 4, the good dustproof and external environment corrosion prevention effects are realized, and meanwhile, the anti-collision gasket 12 can add a buffer structure to the shockproof mechanism 7, avoid direction guide pin bushing 11 impaired, let shockproof mechanism 7 long service life longer, the utility model discloses a block terminal 1 has increased good shockproof mechanism to avoid outside vibrations and cause its inside electric elements vibrations impaired, extension block terminal 1's life, shockproof mechanism 7 long service life simultaneously is fit for extensively promoting and using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a shockproof structure of block terminal, includes block terminal (1), its characterized in that: the utility model discloses a damping spring post, including block terminal (1), shockproof mechanism (3), first lag (4), second lag (4) are cup jointed in the activity of the one end surface of keeping away from first connecting plate (2), the one end outer wall fixedly connected with second lag (5) of keeping away from first lag (3), one side outer wall fixedly connected with installation piece (6) of second lag (4) are kept away from in second lag (4), the inner wall of first lag (3) with install damping spring post (8) between the inner wall of second lag (4), damping spring post (8) include both ends respectively with first lag (3) the upper surface of block terminal (1) and the equal fixed mounting in lower surface have first connecting plate (2), one side outer wall that block terminal (1) was kept away from in first lag (2) is installed shockproof mechanism (7), shockproof mechanism (7) include with first lag (3), one side outer wall fixedly connected with installation piece (6) of second lag (4) are kept away from in second lag (4), damping spring post, Spring (9) of second lag (4), with second lag (4) fixed connection's direction guide pillar (10) and with first lag (3) fixed connection's direction guide pin bushing (11), the surface of direction guide pillar (10) is equipped with crashproof packing ring (12), the both ends of first connecting plate (2) are equipped with stationary blade (13), and stationary blade (13) through bolt (14) with block terminal (1) fixed connection, mounting hole (16) have been seted up to the internal surface of installation piece (6).

2. The shockproof structure of the distribution box of claim 1, wherein: the direction guide post (10) is movably sleeved with the direction guide sleeve (11), and the direction guide post (10) and the direction guide sleeve (11) are both positioned inside the spring (9).

3. The shockproof structure of the distribution box of claim 1, wherein: the outer wall of one side of the anti-collision gasket (12) is fixedly connected with the second protective sleeve (4), the anti-collision gasket (12) is annular, and the anti-collision gasket (12) is a silica gel gasket.

4. The shockproof structure of the distribution box of claim 1, wherein: the cross sections of the first protective sleeve (3) and the second protective sleeve (4) are in a concave shape.

5. The shockproof structure of the distribution box of claim 1, wherein: the number of the shockproof mechanisms (7) is at least six, and the mounting holes (16) are threaded holes.

6. The shockproof structure of the distribution box of claim 1, wherein: the outer surface of the bolt (14) is in threaded connection with a nut (15), and the nut (15) is located inside the distribution box (1).