CN111998526A - Telescopic limiting embedded ventilator - Google Patents
Telescopic limiting embedded ventilator Download PDFInfo
- Publication number
- CN111998526A CN111998526A CN202010882323.3A CN202010882323A CN111998526A CN 111998526 A CN111998526 A CN 111998526A CN 202010882323 A CN202010882323 A CN 202010882323A CN 111998526 A CN111998526 A CN 111998526A
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- pair
- groove
- ventilator
- driving
- side wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a telescopic limiting embedded ventilator, which comprises a ventilator body; a rectangular frame-shaped mounting frame which penetrates through the ventilator body from front to back is arranged on the outer side of the ventilator body; the end surfaces of the upper side wall and the lower side wall of the mounting frame, which are close to the ventilator body, are formed with rectangular groove-shaped driving grooves; the front end and the rear end of the side wall of the driving groove, which is far away from the ventilator body, are respectively formed with an avoidance groove in a rectangular groove shape which penetrates upwards; a central rotating column is rotatably arranged between the centers of the front side wall and the rear side wall of the driving groove; the front end and the rear end of the central rotating column are respectively fixed with a cam; a pair of left and right moving grooves of rectangular grooves which are distributed in the front and back and penetrate left and right are formed on the left and right side walls of the driving groove respectively; a transmission device is arranged in the driving groove; a side limiting jacking block is arranged in the left-right moving groove in a left-right moving manner; through the transmission device, the side limiting jacking block moves left and right along with the rotation of the central rotating column.
Description
Technical Field
The invention relates to the technical field of ventilator installation, in particular to a telescopic limiting embedded ventilator.
Background
The fresh air ventilator is designed and developed according to the principle that fresh air flowing field is formed indoors when air is supplied from one side of a closed room and air is induced from the other side of the closed room. It relies on mechanical air supply and draught to force the formation of new wind flow field in the system, and is a new environmental protection electric appliance which can keep the indoor air clean and fresh all the time. The independent indoor air replacement and purification circulating system can input natural fresh air while removing indoor polluted air, and the fresh air input into the room is subjected to multiple treatments such as filtration, sterilization, heating, oxygenation and the like.
According to the above, when the existing fresh air ventilator is installed, the fresh air ventilator is directly fixed with the outer wall of the wall body through bolts, but in the use process of the fresh air ventilator, the noise generated by the operation of the fresh air ventilator in the installation mode is large, and the influence is brought to people in the surrounding environment; consequently, also can adopt another kind of embedded mounting means in the inside recess of wall body, reach the purpose of noise reduction promptly, but traditional fresh air ventilator at present, because of mounting structure is simple, mostly be simple and easy support, bolt etc. when adopting embedded installation, not only the installation operation is very troublesome, and also brings very big difficulty for subsequent dismantlement, in view of above defect, it is necessary to design the embedded fresh air ventilator of the installation of being convenient for in fact.
Disclosure of Invention
The invention aims to provide a telescopic limiting embedded ventilator aiming at the technical problem that the existing embedded fresh air ventilator is inconvenient to mount and dismount.
The technical scheme for solving the technical problems is as follows: an embedded ventilator with telescopic limit comprises a ventilator body; a rectangular frame-shaped mounting frame which penetrates through the ventilator body from front to back is arranged on the outer side of the ventilator body; the end surfaces of the upper side wall and the lower side wall of the mounting frame, which are close to the ventilator body, are formed with rectangular groove-shaped driving grooves; the front end and the rear end of the side wall of the driving groove, which is far away from the ventilator body, are respectively formed with an avoidance groove in a rectangular groove shape which penetrates upwards; a central rotating column is rotatably arranged between the centers of the front side wall and the rear side wall of the driving groove; the front end and the rear end of the central rotating column are respectively fixed with a cam; the cam is over against the avoidance groove on the corresponding side; a pair of left and right moving grooves of rectangular grooves which are distributed in the front and back and penetrate left and right are formed on the left and right side walls of the driving groove respectively; a transmission device is arranged in the driving groove; a side limiting jacking block is arranged in the left-right moving groove in a left-right moving manner; through the transmission device, the side limiting jacking blocks move left and right along with the rotation of the central rotating column and the pair of side limiting jacking blocks on the left side and the pair of side limiting jacking blocks on the right side are synchronously far away or close to each other.
Preferably, the transmission device comprises a pair of worms and a pair of transmission central columns; a pair of worms are fixed on the central rotating column; the pair of transmission center columns are rotatably arranged between the side wall of the driving groove far away from the ventilator body and the end surface of the ventilator body on the corresponding side; the pair of transmission central columns are respectively arranged at the front and the back and are positioned at the left and the right sides of the central rotating column; a worm wheel is fixed at one end of the transmission central column far away from the ventilator body; the worm wheel is meshed with the worm on the corresponding side; the left pair of left and right moving grooves and the right pair of left and right moving grooves are staggered front and back; a translation driving plate is formed on the end surface of the inner side of the side limiting top block; the left pair of translation driving plates are positioned at the rear sides of the pair of transmission central columns; the pair of translation driving plates on the right side are positioned on the front sides of the pair of transmission central columns; a translation driving rack is formed on the end face, close to the corresponding side, of the transmission central column of the translation driving plate; a transmission gear is formed at one end of the transmission central column close to the ventilator body; the drive gears are engaged with a pair of translation drive racks on respective sides.
Preferably, the left and right guide grooves are formed on the front and rear side walls of the left and right moving groove respectively; the front end surface and the rear end surface of the side limiting top block are respectively provided with a left guide block and a right guide block which are matched with the left guide groove and the right guide groove.
Preferably, the rotation driving block is formed at the front end of the center rotary column.
Preferably, the rotary driving block is arranged on the front end surface of the mounting frame in a sinking way; the front end surface of the rotary driving block is formed with a driving slot in the shape of a regular hexagon groove.
Preferably, the rotary driving block has a regular hexagon shape and is located on the front side of the mounting frame.
The invention has the beneficial effects that: simple structure, the embedded installation of ventilator and dismantlement are convenient.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic structural view of the cross section A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural diagram of a cross section B-B in FIG. 2 according to the present invention.
In the figure, 10, a ventilator body; 20. installing a frame; 200. a drive slot; 201. an avoidance groove; 202. a groove is moved left and right; 21. a central rotating column; 211. rotating the driving block; 2110. driving the slot; 22. a worm; 23. a cam; 24. a drive central column; 25. a worm gear; 26. a transmission gear; 27. a side limiting jacking block; 28. translating the drive plate; 281. the translation drives the rack.
Detailed Description
As shown in fig. 1 to 3, an in-line ventilator with telescopic limit comprises a ventilator body 10; a rectangular frame-shaped mounting frame 20 penetrating through the front and back is arranged on the outer side of the ventilator body 10; the end surfaces of the upper side wall and the lower side wall of the mounting frame 20 close to the ventilator body 10 are formed with rectangular groove-shaped driving grooves 200; the front end and the rear end of the side wall of the driving groove 200 far away from the ventilator body 10 are respectively formed with an avoidance groove 201 in the shape of a rectangular groove which penetrates upwards; a central rotating column 21 is rotatably arranged between the centers of the front and rear side walls of the driving groove 200; the front end and the rear end of the central rotating column 21 are respectively fixed with a cam 23; the cam 23 is opposite to the avoidance groove 201 on the corresponding side; a pair of left and right moving grooves 202 of rectangular grooves which are distributed in the front and back and penetrate left and right are formed on the left and right side walls of the driving groove 200 respectively; a transmission device is arranged in the driving groove 200; a side limit top block 27 is arranged in the left-right moving groove 202 in a left-right moving mode; through a transmission device, the side limiting jacking blocks 27 move left and right along with the rotation of the central rotating column 21, and a pair of side limiting jacking blocks 27 on the left side and a pair of side limiting jacking blocks 27 on the right side are synchronously far away from or close to each other.
As shown in fig. 1 to 3, the transmission device includes a pair of worms 22 and a pair of transmission center posts 24; a pair of worms 22 fixed to the central rotary column 21; a pair of drive center posts 24 are rotatably disposed between the side walls of the drive channels 200 remote from the ventilator body 10 and the end faces of the respective sides of the ventilator body 10; the pair of transmission central columns 24 are respectively arranged at the front and the rear and are positioned at the left and the right sides of the central rotating column 21; a worm wheel 25 is fixed at one end of the transmission central column 24 far away from the ventilator body 10; the worm wheel 25 meshes with the worm 22 on the respective side; the left pair of left and right moving grooves 202 and the right pair of left and right moving grooves 202 are arranged in a staggered manner from front to back; a translation driving plate 28 is formed on the end surface of the inner side of the side limit top block 27; a pair of left translation drive plates 28 are located on the rear side of the pair of drive center posts 24; a pair of translation drive plates 28 on the right side are located on the front side of the pair of drive center posts 24; a translation driving rack 281 is formed on the end surface of the translation driving plate 28 close to the transmission central column 24 on the corresponding side; a transmission gear 26 is formed at one end of the transmission central column 24 close to the ventilator body 10; the transfer gears 26 are engaged with a pair of translation drive racks 281 on respective sides.
Left and right guide grooves are respectively formed on the front and rear side walls of the left and right moving groove 202; the front and rear end surfaces of the side limiting top block 27 are respectively formed with left and right guide blocks matched with the left and right guide grooves.
As shown in fig. 3, a rotation driving block 211 is formed at the front end of the center rotary post 21.
As shown in fig. 3, the rotation driving block 211 is sunk on the front end surface of the mounting frame 20; a driving slot 2110 in the shape of a regular hexagon groove is formed on the front end surface of the rotary driving block 211.
The rotation driving block 211 has regular hexagonal shapes and the rotation driving block 211 is located at the front side of the mounting frame 20.
The working principle of the embedded ventilator with telescopic limit;
when the ventilator is installed, the ventilator is firstly inserted into the embedding groove from front to back, and then the central rotating column 21 on the upper side and the lower side is sequentially rotated, so that the side limiting top block 27 on the left side and the side limiting top block 27 on the right side extend out to enable the side limiting top block 27 to abut against the left side wall and the right side wall of the embedding groove; meanwhile, the cam 23 rotates to enable the outer surface of the cam 23 to abut against the upper side wall and the lower side wall of the embedding groove, so that the mounting of the ventilator is completed;
when the rotary table is disassembled, the central rotary columns 21 on the upper side and the lower side are sequentially and reversely rotated;
the ventilator is convenient to install and detach in an embedded mode.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the embodiment and the application scope according to the idea of the present invention, and the content of the present description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a telescopic spacing embedded ventilator which characterized in that: comprising a ventilator body (10); a rectangular frame-shaped mounting frame (20) which penetrates through the front and the back is arranged on the outer side of the ventilator body (10); the end surfaces of the upper side wall and the lower side wall of the mounting frame (20) close to the ventilator body (10) are formed with rectangular groove-shaped driving grooves (200); the front end and the rear end of the side wall of the driving groove (200) far away from the ventilator body (10) are respectively formed with an avoiding groove (201) which penetrates upwards and is in the shape of a rectangular groove; a central rotating column (21) is rotatably arranged between the centers of the front side wall and the rear side wall of the driving groove (200); the front end and the rear end of the central rotating column (21) are respectively fixed with a cam (23); the cam (23) is opposite to the avoidance groove (201) on the corresponding side; a pair of left and right moving grooves (202) of rectangular grooves which are distributed in the front and back and penetrate left and right are formed on the left and right side walls of the driving groove (200) respectively; a transmission device is arranged in the driving groove (200); a side limiting jacking block (27) is arranged in the left-right moving groove (202) in a left-right moving way; through a transmission device, the side limiting top blocks (27) move left and right along with the rotation of the central rotating column (21), and a pair of the side limiting top blocks (27) on the left side and a pair of the side limiting top blocks (27) on the right side are synchronously far away or close to each other.
2. The telescopically retained in-line ventilator of claim 1, wherein: the transmission device comprises a pair of worms (22) and a pair of transmission central columns (24); a pair of worms (22) is fixed on the central rotating column (21); the pair of transmission center posts (24) are rotatably arranged between the side wall of the driving groove (200) far away from the ventilator body (10) and the end surface of the corresponding side of the ventilator body (10); the pair of transmission central columns (24) are respectively arranged at the front and the rear and are positioned at the left and the right sides of the central rotating column (21); a worm wheel (25) is fixed at one end of the transmission central column (24) far away from the ventilator body (10); the worm wheel (25) is meshed with the worm (22) on the corresponding side; the left pair of left and right moving grooves (202) and the right pair of left and right moving grooves (202) are arranged in a staggered manner from front to back; a translation driving plate (28) is formed on the inner side end surface of the side limiting top block (27); a pair of translation driving plates (28) on the left side are positioned on the rear sides of the pair of transmission central columns (24); a pair of translation driving plates (28) at the right side are positioned at the front sides of the pair of transmission central columns (24); a translation driving rack (281) is formed on the end surface, close to the corresponding side, of the translation driving plate (28) and on the end surface of the transmission central column (24); a transmission gear (26) is formed at one end of the transmission central column (24) close to the ventilator body (10); the pinion (26) engages a pair of translation drive racks (281) on respective sides.
3. A telescopically limited in-line ventilator according to claim 1 or 2, wherein: left and right guide grooves are respectively formed on the front and rear side walls of the left and right moving groove (202); the front end surface and the rear end surface of the side limiting top block (27) are respectively provided with a left guide block and a right guide block which are matched with the left guide groove and the right guide groove.
4. The telescopically retained in-line ventilator of claim 1, wherein: the front end of the central rotary column (21) is formed with a rotary driving block (211).
5. The telescopically retained in-line ventilator of claim 4, wherein: the rotary driving block (211) is arranged on the front end surface of the mounting frame (20) in a sinking way; a drive slot (2110) in the shape of a regular hexagon groove is formed in the front end face of the rotary drive block (211).
6. The telescopically retained in-line ventilator of claim 4, wherein: the rotary driving block (211) is in a regular hexagon shape, and the rotary driving block (211) is positioned on the front side of the mounting frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882323.3A CN111998526B (en) | 2020-08-28 | 2020-08-28 | Telescopic limiting embedded ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882323.3A CN111998526B (en) | 2020-08-28 | 2020-08-28 | Telescopic limiting embedded ventilator |
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| Publication Number | Publication Date |
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| CN111998526A true CN111998526A (en) | 2020-11-27 |
| CN111998526B CN111998526B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010882323.3A Active CN111998526B (en) | 2020-08-28 | 2020-08-28 | Telescopic limiting embedded ventilator |
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| Country | Link |
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| CN (1) | CN111998526B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329370A (en) * | 1999-05-19 | 2000-11-30 | Mitsubishi Heavy Ind Ltd | Wall-buried air conditioner |
| JP2001141298A (en) * | 1999-11-15 | 2001-05-25 | Mitsubishi Heavy Ind Ltd | Wall recessed type air conditioner |
| US6345513B1 (en) * | 2000-11-11 | 2002-02-12 | Samsung Electronics Co., Ltd. | Wall mounted air conditioner |
| JP2012207801A (en) * | 2011-03-29 | 2012-10-25 | Daikin Industries Ltd | Wall embedded type air conditioning indoor unit |
| CN104764134A (en) * | 2015-03-13 | 2015-07-08 | 祖海林 | Embedded fresh-air device |
| CN204717957U (en) * | 2015-03-13 | 2015-10-21 | 祖海林 | A kind of embedded new wind devices |
| CN205825334U (en) * | 2016-07-15 | 2016-12-21 | 浙江北峰制冷设备有限公司 | One installs fresh-air ventilation unit easily |
| CN207778750U (en) * | 2018-01-10 | 2018-08-28 | 安徽建筑大学 | A kind of embedded type air conditioner |
| CN108716721A (en) * | 2018-07-24 | 2018-10-30 | 长春以书会友文化传媒有限公司 | A kind of domestic air conditioning with installation by adhering box |
| CN208846560U (en) * | 2018-07-24 | 2019-05-10 | 长春以书会友文化传媒有限公司 | A kind of domestic air conditioning with installation by adhering box |
| CN109959079A (en) * | 2019-04-12 | 2019-07-02 | 广东美的制冷设备有限公司 | Window air conditioner |
| CN209623079U (en) * | 2018-12-25 | 2019-11-12 | 吉林省众汇光电科技有限公司 | Outdoor air regenerating device bracket component |
-
2020
- 2020-08-28 CN CN202010882323.3A patent/CN111998526B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329370A (en) * | 1999-05-19 | 2000-11-30 | Mitsubishi Heavy Ind Ltd | Wall-buried air conditioner |
| JP2001141298A (en) * | 1999-11-15 | 2001-05-25 | Mitsubishi Heavy Ind Ltd | Wall recessed type air conditioner |
| US6345513B1 (en) * | 2000-11-11 | 2002-02-12 | Samsung Electronics Co., Ltd. | Wall mounted air conditioner |
| JP2012207801A (en) * | 2011-03-29 | 2012-10-25 | Daikin Industries Ltd | Wall embedded type air conditioning indoor unit |
| CN104764134A (en) * | 2015-03-13 | 2015-07-08 | 祖海林 | Embedded fresh-air device |
| CN204717957U (en) * | 2015-03-13 | 2015-10-21 | 祖海林 | A kind of embedded new wind devices |
| CN205825334U (en) * | 2016-07-15 | 2016-12-21 | 浙江北峰制冷设备有限公司 | One installs fresh-air ventilation unit easily |
| CN207778750U (en) * | 2018-01-10 | 2018-08-28 | 安徽建筑大学 | A kind of embedded type air conditioner |
| CN108716721A (en) * | 2018-07-24 | 2018-10-30 | 长春以书会友文化传媒有限公司 | A kind of domestic air conditioning with installation by adhering box |
| CN208846560U (en) * | 2018-07-24 | 2019-05-10 | 长春以书会友文化传媒有限公司 | A kind of domestic air conditioning with installation by adhering box |
| CN209623079U (en) * | 2018-12-25 | 2019-11-12 | 吉林省众汇光电科技有限公司 | Outdoor air regenerating device bracket component |
| CN109959079A (en) * | 2019-04-12 | 2019-07-02 | 广东美的制冷设备有限公司 | Window air conditioner |
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| Publication number | Publication date |
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| CN111998526B (en) | 2022-03-08 |
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Effective date of registration: 20220207 Address after: 430071 room 2, floor 11, unit 3, building 1, vision Plaza, No. 227, Zhongbei Road, Wuchang District, Wuhan City, Hubei Province Applicant after: WUHAN WILLWINGS TECH DEVELOPMENT Co.,Ltd. Address before: 510000 1st floor, building B, 89 Hetai Road, Hebian village, Jiahe street, Baiyun District, Guangzhou City, Guangdong Province Applicant before: Jia Liuqing |
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Address after: Room 7, 13th Floor, Building 3, Block K3, Wuhan Central Cultural Tourism Zone, Han Street, No. 86 Zhongbei Road, Guoguohu Street, Wuchang District, Wuhan City, Hubei Province Patentee after: Wuhan Benwu Technology Co.,Ltd. Address before: 430071 room 2, floor 11, unit 3, building 1, vision Plaza, No. 227, Zhongbei Road, Wuchang District, Wuhan City, Hubei Province Patentee before: WUHAN WILLWINGS TECH DEVELOPMENT Co.,Ltd. |