CN212131754U - Foldable mute box for generator - Google Patents
Foldable mute box for generator Download PDFInfo
- Publication number
- CN212131754U CN212131754U CN202020187829.8U CN202020187829U CN212131754U CN 212131754 U CN212131754 U CN 212131754U CN 202020187829 U CN202020187829 U CN 202020187829U CN 212131754 U CN212131754 U CN 212131754U
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- plate
- bottom plate
- foldable
- fixedly connected
- plates
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Abstract
The utility model relates to a generator technical field specifically is a collapsible silence case is used to generator, silence case body is including the bottom plate of horizontal setting, the fixed plate that two symmetries of fixedly connected with set up respectively is distinguished to the both ends lateral wall of bottom plate, and one side that two fixed plates kept away from the bottom plate is rotated through two first pivots respectively and is connected with the door plant of two vertical settings, the both sides of bottom plate are rotated through two second pivots respectively and are connected with two first curb plates, and one side that the second pivot was kept away from to two first curb plates is rotated through two third pivots respectively and is connected with two second curb plates. The utility model discloses in, through setting up buckle mechanism, pulling dog pushes down the upper plate, then in two door plants of rotation and upper plate laminating, can accomplish the folding of this device, easy operation makes this device have folding function, reduces occupation space, and it is more convenient to carry, and the structure is firm, and the leakproofness is good, and the silence effect is better.
Description
Technical Field
The utility model relates to a generator technical field specifically is a collapsible silence case is used to generator.
Background
With the development of social science and technology, the generator set is applied to a plurality of fields at present, the generator set can be used as a normal power supply, also can be used as a backup power supply when the power failure condition occurs in the shortage of energy or the peak of power utilization, but the noise generated when the generator set works is very large, the life and work of people are directly influenced, in order to solve the problems, a mute box for the generator set is already appeared in the market,
however, the existing mute box for the generator has the advantages of simple structure, large size, space occupation, no folding function, inconvenient use and inconvenient carrying, so that technical personnel in the field provide a foldable mute box for the generator to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collapsible silence case is used to generator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a foldable mute box for a generator comprises a mute box body, the mute box body comprises a bottom plate which is transversely arranged, the side walls at two ends of the bottom plate are respectively and fixedly connected with two fixing plates which are symmetrically arranged, and one side of the two fixing plates far away from the bottom plate is respectively and rotatably connected with two vertically arranged door plates through two first rotating shafts, two sides of the bottom plate are respectively and rotatably connected with two first side plates through two second rotating shafts, and one side of the two first side plates far away from the second rotating shaft is respectively connected with two second side plates through two third rotating shafts in a rotating way, one side of the two second side plates, which is far away from the two third rotating shafts, is rotatably connected with a transversely arranged upper plate through two fourth rotating shafts, the side walls of the two door plates are both provided with a buckle mechanism, and two clamping grooves which are arranged corresponding to the two clamping mechanisms are respectively formed in the two ends of the upper plate, and one ends of the two clamping mechanisms are respectively inserted into the two clamping grooves.
As a further aspect of the present invention: the buckle mechanism comprises a clamping rod, one end of the clamping rod is fixedly connected with a stop block, one end of the clamping rod, far away from the stop block, penetrates through the door plate and is inserted into the clamping groove, an extension spring is fixedly connected between the door plate and the stop block, and the extension spring is sleeved on the clamping rod.
As a further aspect of the present invention: the door panel is characterized in that a through hole is formed in the side wall of the door panel, the clamping rod penetrates through the through hole, and the inner side wall of the through hole is connected with the outer side wall of the clamping rod in a sliding mode.
As a further aspect of the present invention: and rubber sealing rings are adhered to the inner wall of one side, opposite to the two door plates, of each door plate through adhesive.
As a further aspect of the present invention: the side wall of the bottom plate is fixedly connected with the side walls of the two fixing plates in a welding mode, and a handle is fixedly connected to one side of the bottom plate.
As a further aspect of the present invention: the height of the fixing plate is greater than the sum of the thicknesses of the first side plate, the second side plate and the upper plate, the sum of the heights of the two door plates is smaller than the length of the upper plate, and the sum of the heights of the two first side plates or the two second side plates is smaller than the width of the bottom plate.
As a further aspect of the present invention: four edges of the bottom plate are respectively fixedly connected with four supporting legs, and one side of each supporting leg, which is far away from the bottom plate, is fixedly connected with a universal wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the pulling dog, when separating kelly and draw-in groove completely, the displacement of upper plate this moment loses the restriction, can push down the upper plate this moment, first curb plate and second curb plate are close to the inboard swing of one end toward the bottom plate of second pivot, until with first curb plate, second curb plate pushes down to transversely setting up the state, then swing on the fixed plate rotating two door plants, laminate with the upper plate, can accomplish the folding of this device, and the operation is thus simple, make this device have a folding function, reduce the volume, reduce occupation space, and it is more convenient to carry.
2. Through setting up buckle mechanism, the pulling dog, drive the direction displacement of two kellies toward keeping away from draw-in groove on the upper plate, extension spring receives dragging of dog and produces elasticity shrink power this moment, loosen the dog, extension spring is because elastic action this moment, will promote the kellies automatic to spring into in the draw-in groove and support tightly, play the fixed stay effect to the upper plate, the generator can be put into this device from the entrance of opposite side door plant, then it is fixed with the upper plate again, accomplish propping of this device, the operation is thus simple, the structure is firm, and spare part is few, low in manufacturing cost.
3. Through setting up rubber seal, improve the leakproofness, the silence effect is better.
Drawings
FIG. 1 is a schematic perspective view of a foldable sound box for a generator;
FIG. 2 is a schematic structural view of a foldable silent box for a generator after being folded;
fig. 3 is a schematic top sectional view of a foldable sound box for a generator.
In the figure: 1. a base plate; 2. a fixing plate; 3. a first rotating shaft; 4. a door panel; 5. a second rotating shaft; 6. a first side plate; 7. a third rotating shaft; 8. a second side plate; 9. a fourth rotating shaft; 10. an upper plate; 11. a card slot; 12. a clamping rod; 13. a stopper; 14. an extension spring; 15. a through hole; 16. a rubber seal ring; 17. a handle; 18. a support leg; 19. a universal wheel.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a foldable silence case for a generator comprises a silence case body, the plate bodies used by the silence case body are all sound insulation plates, the sound insulation plates are existing devices, so it is not explained much, the silence case body comprises a bottom plate 1 arranged horizontally, two symmetrically arranged fixed plates 2 are fixedly connected to the side walls of the two ends of the bottom plate 1 respectively, and two vertically arranged door plates 4 are rotatably connected to the sides of the two fixed plates 2 away from the bottom plate 1 respectively through two first rotating shafts 3, two first side plates 6 are rotatably connected to the two sides of the bottom plate 1 respectively through two second rotating shafts 5, and two second side plates 8 are rotatably connected to the sides of the two first side plates 6 away from the second rotating shafts 5 respectively through two third rotating shafts 7, and the sides of the two second side plates 8 away from the two third rotating shafts 7 are rotatably connected to a horizontally arranged upper plate 10 through two fourth rotating shafts 9, the side walls of the two door plates 4 are respectively provided with a buckling mechanism, two ends of the upper plate 10 are respectively provided with two clamping grooves 11 which are arranged corresponding to the two buckling mechanisms, one ends of the two buckling mechanisms are respectively inserted into the two clamping grooves 11, when the clamping rod 12 is completely separated from the clamping grooves 11, the displacement of the upper plate 10 is not limited at the moment, the upper plate 10 can be pressed downwards at the moment, one ends of the first side plate 6 and the second side plate 8, which are close to the second rotating shaft 5, swing towards the inner side of the bottom plate 1 until the first side plate 6 and the second side plate 8 are pressed downwards to be in a transverse arrangement state, then the two door plates 4 are rotated to swing on the fixed plate 2 and are attached to the upper plate 10, so that the folding of the device can be completed, the operation is simple, the device has a folding function, the volume is reduced;
in fig. 3: the buckling mechanism comprises a clamping rod 12, one end of the clamping rod 12 is fixedly connected with a stop block 13, one end of the clamping rod 12, far away from the stop block 13, penetrates through the door plate 4 and is inserted into the clamping groove 11, an extension spring 14 is fixedly connected between the door plate 4 and the stop block 13, the extension spring 14 is sleeved on the clamping rod 12, the stop block 13 is pulled to drive the two clamping rods 12 to move in the direction far away from the clamping groove 11 on the upper plate 10, at the moment, the extension spring 14 is pulled by the stop block 13 to generate elastic contraction force, the stop block 13 is loosened, at the moment, the extension spring 14 pushes the clamping rod 12 to automatically spring into the clamping groove 11 and abut against tightly due to the elastic action, the fixing and supporting effect on the upper plate 10 is achieved, a generator can be placed into the device from an inlet of the door plate on the other side, then the door plate 4 is fixed with the upper plate;
in fig. 3: the side wall of the door panel 4 is provided with a through hole 15, the clamping rod 12 penetrates through the through hole 15, and the inner side wall of the through hole 15 is in sliding connection with the outer side wall of the clamping rod 12, so that the clamping rod 12 can be conveniently displaced;
in fig. 3: the inner walls of the opposite sides of the two door panels 4 are respectively adhered with a rubber sealing ring 16 through viscose, so that the sealing performance is improved, and the silencing effect is further improved;
in fig. 1: the side wall of the bottom plate 1 is fixedly connected with the side walls of the two fixing plates 2 in a welding mode, the connection is firm, and a handle 17 is fixedly connected to one side of the bottom plate 1, so that the device can be conveniently lifted after being folded;
in fig. 1 and 2: the height of the fixed plate 2 is greater than the sum of the thicknesses of the first side plate 6, the second side plate 8 and the upper plate 10, the sum of the heights of the two door panels 4 is less than the length of the upper plate 10, and the sum of the heights of the two first side plates 6 or the two second side plates 8 is less than the width of the bottom plate 1, so that the folding of the device is facilitated;
in fig. 1 and 2: four edges of bottom plate 1 are four landing legs 18 of fixedly connected with respectively, and it is stable to support, and four landing legs 18 keep away from the equal fixedly connected with universal wheel 19 in one side of bottom plate 1, the displacement of this device of being convenient for.
The utility model discloses a theory of operation is: when the mute box body needs to be folded, firstly, the stop blocks 13 are pulled towards two sides to drive the two clamping rods 12 to displace towards the direction far away from the clamping grooves 11 on the upper plate 10, at the moment, the stretching springs 14 are pulled by the stop blocks 13 to generate elastic contraction force, when the clamping rods 12 are completely separated from the clamping grooves 11, at the moment, the displacement of the upper plate 10 is not limited, at the moment, the upper plate 10 can be pressed downwards, one ends, close to the second rotating shaft 5, of the first side plate 6 and the second side plate 8 swing towards the inner side of the bottom plate 1 until the first side plate 6 and the second side plate 8 are pressed downwards to be in a transverse arrangement state, then the two door plates 4 are rotated to swing on the fixed plate 2 and are attached to the upper plate 10, and the folding of the mute box body can be completed, the folding operation is simple, the folding function of the mute box body is;
when this device is propped up to needs, earlier pull up a door plant 4 to vertical state, another door plant 4 is pulled up to the outside of bottom plate 1 and is placed, then pulling dog 13 on the vertical door plant 4, drive kelly 12 retraction through-hole 15 in, then mention upper plate 10, first curb plate 6 and second curb plate 8 also swing this moment, until vertical state, then loosen dog 13, extension spring 14 is because the elastic force effect this moment, will promote kelly 12 automatic bullet to go into draw-in groove 11 and support tightly, play the fixed stay effect to upper plate 10, the generator can be followed the entrance of opposite side door plant and put into this device, then door plant 4 and upper plate 10 are fixed, accomplish the propping up of this device, and easy operation, the structure is firm, and spare part is few, low in manufacturing cost, set up rubber seal 16, improve the leakproofness, the silence effect is better.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. A foldable mute box for a generator comprises a mute box body and is characterized in that the mute box body comprises a bottom plate (1) which is transversely arranged, two fixing plates (2) which are symmetrically arranged are fixedly connected to the side walls of the two ends of the bottom plate (1) respectively, one sides of the two fixing plates (2) far away from the bottom plate (1) are rotatably connected with two door panels (4) which are vertically arranged through two first rotating shafts (3) respectively, the two sides of the bottom plate (1) are rotatably connected with two first side plates (6) through two second rotating shafts (5) respectively, one sides of the two first side plates (6) far away from the second rotating shafts (5) are rotatably connected with two second side plates (8) through two third rotating shafts (7) respectively, one sides of the two second side plates (8) far away from the two third rotating shafts (7) are rotatably connected with an upper plate (10) which is transversely arranged through two fourth rotating shafts (9), the side wall of the door plate (4) is provided with two buckling mechanisms, two clamping grooves (11) corresponding to the two buckling mechanisms are formed in two ends of the upper plate (10), and one ends of the two buckling mechanisms are inserted into the two clamping grooves (11) respectively.
2. The foldable silence box for the generator according to claim 1, wherein the buckle mechanism comprises a clamping rod (12), one end of the clamping rod (12) is fixedly connected with a stopper (13), one end of the clamping rod (12) far away from the stopper (13) penetrates through the door panel (4) and is inserted into the clamping groove (11), an extension spring (14) is fixedly connected between the door panel (4) and the stopper (13), and the extension spring (14) is sleeved on the clamping rod (12).
3. The foldable silence box for the generator according to claim 2, wherein a through hole (15) is opened on a side wall of the door panel (4), the clamping rod (12) is arranged through the through hole (15), and an inner side wall of the through hole (15) is slidably connected with an outer side wall of the clamping rod (12).
4. The foldable silence box for the generator according to claim 1, wherein the inner wall of one side of the door panel (4) opposite to the other side is adhered with a rubber sealing ring (16) through an adhesive.
5. The foldable silence box for the generator according to claim 1, characterized in that the side walls of the base plate (1) and the side walls of the two fixing plates (2) are fixedly connected by welding, and a handle (17) is fixedly connected to one side of the base plate (1).
6. The foldable silence box for the generator according to claim 1, characterized in that the height of the fixed plate (2) is larger than the sum of the thicknesses of the first side plate (6), the second side plate (8) and the upper plate (10), the sum of the heights of the two door panels (4) is smaller than the length of the upper plate (10), and the sum of the heights of the two first side plates (6) or the two second side plates (8) is smaller than the width of the bottom plate (1).
7. The foldable silence box for the generator according to claim 1, wherein four corners of the bottom plate (1) are respectively and fixedly connected with four legs (18), and one sides of the four legs (18) far away from the bottom plate (1) are respectively and fixedly connected with universal wheels (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187829.8U CN212131754U (en) | 2020-02-20 | 2020-02-20 | Foldable mute box for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187829.8U CN212131754U (en) | 2020-02-20 | 2020-02-20 | Foldable mute box for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131754U true CN212131754U (en) | 2020-12-11 |
Family
ID=73677864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020187829.8U Expired - Fee Related CN212131754U (en) | 2020-02-20 | 2020-02-20 | Foldable mute box for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212131754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000944A (en) * | 2021-12-13 | 2022-02-01 | 中国电信股份有限公司 | Silent box |
-
2020
- 2020-02-20 CN CN202020187829.8U patent/CN212131754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000944A (en) * | 2021-12-13 | 2022-02-01 | 中国电信股份有限公司 | Silent box |
| CN114000944B (en) * | 2021-12-13 | 2022-11-25 | 中国电信股份有限公司 | Silent box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20210220 |