CN210241947U

CN210241947U - Silencing structure of silencing box

Info

Publication number: CN210241947U
Application number: CN201921219454.2U
Authority: CN
Inventors: Qingzhu Hua; 华庆柱; Jinju Guan; 管金菊
Original assignee: Changzhou Jinronghua Machinery Co ltd
Current assignee: Changzhou Jinronghua Machinery Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-03
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a silence box amortization structure, including casing and stabilizing mean, the closing plate is installed on the top of casing, and settles in the bottom of closing plate has hold-down mechanism, the inner wall of casing is fixed with the soundproof cotton layer, and one side fixedly connected with damping layer that its soundproof cotton layer is close to the casing central line, and damping layer is close to one side fixedly connected with peak shape of casing central line and inhales the sound cotton, stabilizing mean settles in the inside of casing, and stabilizing mean's inside including flexible outer pole, be fixed connection between flexible outer pole and the casing, and the first reset spring of inside fixedly connected with of flexible outer pole. The utility model discloses in, through limiting plate and first reset spring, can carry out the fixed clamp with the article of placing in the box and press from both sides tightly, prevent that the box when rocking, the inside thing of placing takes place to rock and causes the collision, sends the abnormal sound, and prevents that the collision between the article from causing the damage.

Description

Silencing structure of silencing box

Technical Field

The utility model relates to an amortization technical field especially relates to silence box amortization structure.

Background

At present, along with people's standard of living's improvement, people require more and more high to the environment around oneself, all hope the clean and safety of air around oneself, along with the development of economy, air environment is constantly worsening, people constantly receives the puzzlement of haze weather, therefore, indoor air purification device is all installed to a lot of indoor environment, however, the amortization system of most of purifiers is even as an organic whole with organism itself, the sympathetic response can appear in the in-process that the gas flow is indoor getting into, the resonance phenomenon, moreover, the noise can be along with the ageing slowly reinforcing of organism, be difficult to solve.

The existing silencing structure of the silencing box body has the advantages that in the using process, objects placed inside the silencing structure collide with each other to easily generate abnormal sound when the objects are shaken, and the objects are not fixed, so that the objects are easily collided and damaged when the objects are shaken.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current electric control device that disappears, when its work is practical, because of current silence box amortization structure, at the in-process of its use, the article of inside placing when rocking, the collision takes place the abnormal sound easily each other, and does not have fixedly because of interior article, takes place the shortcoming of collision damage easily when rocking, and the silence box amortization structure that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

silence box sound-attenuating structure, including casing and stabilizing mean, the closing plate is installed on the top of casing, and settles in the bottom of closing plate has hold-down mechanism, the inner wall of casing is fixed with the soundproof cotton layer, and its soundproof cotton layer is close to one side fixedly connected with damping layer of casing central line, and damping layer is close to one side fixedly connected with peak shape of casing central line and inhales the sound cotton, stabilizing mean settles in the inside of casing, and stabilizing mean's inside is including flexible outer pole, be fixed connection between flexible outer pole and the casing, and the first reset spring of the inside fixedly connected with of flexible outer pole, the pole in one end fixedly connected with of first reset spring is close to the casing central line is flexible, and the opposite side fixedly connected with limiting plate of flexible interior pole, settle the bottom of casing has sealing mean.

As a further description of the above technical solution:

the telescopic inner rod and the telescopic outer rod are connected in a sleeved mode, the telescopic inner rod and the telescopic outer rod are movably connected, and the telescopic inner rod is in an elastic telescopic structure through the first reset spring and the telescopic outer rod.

As a further description of the above technical solution:

the sealing mechanism is characterized in that the sealing mechanism comprises a supporting plate, the supporting plate is fixedly connected with the shell, a sliding groove is connected inside the supporting plate, the sliding groove and the supporting plate are integrally connected through a slot, a sliding block is connected inside the sliding groove in a sleeved mode, and the sliding block is fixedly connected with the sealing plate.

As a further description of the above technical solution:

the sealing plate is movably connected with the supporting plate, the sealing plate is movably connected with the shell, and the sealing plate forms a sliding structure through the sliding block and the sliding groove.

As a further description of the above technical solution:

hold-down mechanism's inside is including second reset spring, and is fixed connection between the top of second reset spring and spout, second reset spring's bottom mounting has splint, and the top swing joint of its splint has the hand to twist the bolt, and twists for threaded connection between bolt and the backup pad by the hand.

As a further description of the above technical solution:

the clamping plate is movably connected with the sealing plate, and the clamping plate forms an elastic telescopic structure with the supporting plate through a second reset spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through limiting plate and first reset spring, can carry out the fixed clamp with the article of placing in the box and press from both sides tightly, prevent that the box when rocking, the inside thing of placing takes place to rock and causes the collision, sends the abnormal sound, and prevents that the collision between the article from causing the damage.

2. The utility model discloses in, through slider and spout, can extract out in the backup pad of closing plate convenient and fast, and there is the cotton layer of sound absorption on the closing plate, changed in the past and turned sealed phenomenon, and made its silence effect better.

3. The utility model discloses in, through second reset spring and splint, can press from both sides the closing plate tightly fixed, prevent that the box is when perhaps rocking moving, the closing plate landing from the backup pad has ensured the silence effect of box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the stabilizing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the sealing mechanism in the present invention from the top;

fig. 5 is a schematic structural diagram of a side view of the middle pressing mechanism of the present invention.

Illustration of the drawings:

1. a housing; 2. a sealing plate; 3. a soundproof cotton layer; 4. a damping layer; 5. peak-shaped sound-absorbing cotton; 6. a stabilizing mechanism; 601. a telescopic outer rod; 602. a first return spring; 603. a telescopic inner rod; 604. a limiting plate; 7. a sealing mechanism; 701. a support plate; 702. a chute; 703. a slider; 8. a hold-down mechanism; 801. a second return spring; 802. a splint; 803. the bolt is screwed by hand.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a silencing structure for a silent box comprises a housing 1 and a stabilizing mechanism 6, wherein a sealing plate 2 is installed at the top end of the housing 1, the sealing plate 2 can seal and insulate sound of the box, a pressing mechanism 8 is installed at the bottom end of the sealing plate 2, a soundproof cotton layer 3 is fixed on the inner wall of the housing 1, a damping layer 4 is fixedly connected to one side of the soundproof cotton layer 3 close to the central line of the housing 1, a peak-shaped sound-absorbing cotton 5 is fixedly connected to one side of the damping layer 4 close to the central line of the housing 1, the stabilizing mechanism 6 is installed inside the housing 1, a telescopic outer rod 601 is included inside the stabilizing mechanism 6, the telescopic outer rod 601 is fixedly connected to the housing 1, a first return spring 602 is fixedly connected to the inside of the telescopic outer rod 601, a telescopic inner rod 603 is fixedly connected to one end of the first return spring 602 close to the central, the bottom of casing 1 is settled there is sealing mechanism 7, through the multilayer puigging, can be with carrying out silence sound insulation in the box.

Further, for cup jointing between flexible interior pole 603 and the flexible outer pole 601, be swing joint between its flexible interior pole 603 and the flexible outer pole 601, and flexible interior pole 603 constitutes elastic telescopic structure through between first reset spring 602 and the flexible outer pole 601, can carry out the fixed clamp with the article of placing in the box tight, prevents rocking of article.

Further, sealing mechanism 7's inside is including backup pad 701, and backup pad 701 is installed respectively to casing 1 top both sides, and is fixed connection between backup pad 701 and the casing 1, and the internal connection of backup pad 701 has spout 702, and constitutes the integration through the fluting between spout 702 and the backup pad 701 and be connected, and the inside cup joint of spout 702 is connected with slider 703, and is fixed connection between slider 703 and the closing plate 2, and slider 703 can drive closing plate 2 and slide in spout 702.

Further, be swing joint between closing plate 2 and the backup pad 701, be swing joint between its closing plate 2 and the casing 1, and closing plate 2 passes through and constitutes sliding structure between slider 703 and the spout 702, can extract out in the backup pad 701 with closing plate 2 convenient and fast.

Further, the inside of the pressing mechanism 8 includes a second return spring 801, the second return spring 801 is fixedly connected with the top end of the sliding groove 702, a clamping plate 802 is fixed at the bottom end of the second return spring 801, a hand-screwed bolt 803 is movably connected to the top end of the clamping plate 802, the hand-screwed bolt 803 is in threaded connection with the supporting plate 701, and the clamping plate 802 can be extruded by the hand-screwed bolt 803 to move.

Further, the clamping plate 802 is movably connected with the sealing plate 2, and the clamping plate 802 forms an elastic telescopic structure with the supporting plate 701 through the second return spring 801, so that the sealing plate 2 can be clamped and fixed.

The working principle is as follows: when using, at first stir limiting plate 604, article that will place are put into two limiting plates 604 in, loosen the limiting plate 604 after, limiting plate 604 is fixed article clamp through the automatic rebound of the elasticity of first reset spring 602, prevent that casing 1 is rocking the time, inside placing the thing and taking place to rock and cause the collision to send the abnormal sound, and prevent that the collision between the article from causing the damage, slide closing plate 2 in spout 702 through slider 703 again, seal casing 1, twist hand and twist bolt 803, hand and twist bolt 803 and extrude splint 802 and remove, splint 802 is extruding closing plate 2, make its closing plate 2 fix on casing 1, prevent that casing 1 from when the removal or rock, closing plate 2 slides from backup pad 701, the silence effect of box has been ensured.

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. Silence box sound-absorbing structure, including casing (1) and stabilizing mean (6), its characterized in that, closing plate (2) are installed to the top of casing (1), and the bottom arrangement of closing plate (2) has hold-down mechanism (8), the inner wall of casing (1) is fixed with soundproof cotton layer (3), and its soundproof cotton layer (3) are close to one side fixedly connected with damping layer (4) of casing (1) central line, and damping layer (4) are close to one side fixedly connected with peak shape of casing (1) central line and inhale sound cotton (5), stabilizing mean (6) settle in the inside of casing (1), and the inside of stabilizing mean (6) is including flexible outer pole (601), be fixed connection between flexible outer pole (601) and casing (1), and the inside fixedly connected with first reset spring (602) of flexible outer pole (601), first reset spring (602) are close to the one end fixedly connected with flexible interior pole (603) of casing (1) central line, and are flexible interior pole (603) ) And the other side of the telescopic inner rod (603) is fixedly connected with a limiting plate (604), and the bottom end of the shell (1) is provided with a sealing mechanism (7).

2. The silencing structure of the mute box as claimed in claim 1, wherein the telescopic inner rod (603) is connected with the telescopic outer rod (601) in a sleeved manner, the telescopic inner rod (603) is movably connected with the telescopic outer rod (601), and the telescopic inner rod (603) forms an elastic telescopic structure with the telescopic outer rod (601) through a first return spring (602).

3. The silencing structure of the mute box body according to claim 1, wherein the sealing mechanism (7) comprises a support plate (701) inside, the support plate (701) is fixedly connected with the housing (1), a sliding groove (702) is connected inside the support plate (701), the sliding groove (702) and the support plate (701) are integrally connected through a slot, a sliding block (703) is connected inside the sliding groove (702) in a sleeved manner, and the sliding block (703) is fixedly connected with the sealing plate (2).

4. The silencing structure of claim 3, wherein the sealing plate (2) is movably connected to the supporting plate (701), the sealing plate (2) is movably connected to the housing (1), and the sealing plate (2) forms a sliding structure with the sliding groove (702) through the sliding block (703).

5. The silencing structure of the mute box body according to claim 1, wherein the inside of the pressing mechanism (8) comprises a second return spring (801), the second return spring (801) is fixedly connected with the top end of the sliding groove (702), the bottom end of the second return spring (801) is fixed with a clamping plate (802), the top end of the clamping plate (802) is movably connected with a hand-screwed bolt (803), and the hand-screwed bolt (803) is in threaded connection with the support plate (701).

6. The silencing structure of the silencing box body according to claim 5, wherein the clamping plate (802) is movably connected with the sealing plate (2), and the clamping plate (802) forms an elastic telescopic structure with the supporting plate (701) through the second return spring (801).