CN113137736A - Rotatable coupling mechanism and new trend room heater - Google Patents

Rotatable coupling mechanism and new trend room heater Download PDF

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Publication number
CN113137736A
CN113137736A CN202010045765.2A CN202010045765A CN113137736A CN 113137736 A CN113137736 A CN 113137736A CN 202010045765 A CN202010045765 A CN 202010045765A CN 113137736 A CN113137736 A CN 113137736A
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CN
China
Prior art keywords
panel
rotatable
hinged
hinge hole
panel frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010045765.2A
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Chinese (zh)
Other versions
CN113137736B (en
Inventor
孙乔波
李万昌
王能超
谢超
沈业勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
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Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
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Priority to CN202010045765.2A priority Critical patent/CN113137736B/en
Publication of CN113137736A publication Critical patent/CN113137736A/en
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Publication of CN113137736B publication Critical patent/CN113137736B/en
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2362/00—Apparatus for lighting or heating
    • F16C2362/52—Compressors of refrigerators, e.g. air-conditioners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Massaging Devices (AREA)

Abstract

The invention provides a rotatable connecting mechanism and a fresh air heater. The rotatable connecting mechanism comprises a connecting seat and a connecting arm, wherein the first end of the connecting seat is used for being slidably mounted on a first device, the second end of the connecting seat is hinged with the first end of the connecting arm, the second end of the connecting arm is used for being hinged with a second device, and the rotatable connecting mechanism can be hidden between the first device and the second device, so that the attractiveness of the whole machine is improved; when dismantling first device and second device, first device can slide relative the second device and predetermine the distance and reserve and rotate relative the second device rotation again behind the rotation occupation space to open first device, maintain second device and first device, easy operation is convenient, and is efficient.

Description

Rotatable coupling mechanism and new trend room heater
Technical Field
The invention relates to the technical field of air conditioning, in particular to a rotatable connecting mechanism and a fresh air heater.
Background
With the improvement of the living standard of people and the development of modern building technology, the requirements of people on the beauty of the interior decoration of buildings and related functional equipment are continuously increased, wherein, the air conditioning device is changed from a cabinet machine and a wall hanging machine to a ceiling type structure. The ceiling heater is usually installed in the ceiling of the indoor top, and is widely applied to places such as hotels, shopping malls, various industrial and civil buildings and the like because the ceiling heater does not occupy the floor area, is flexible in installation mode, and has good attractiveness and the like.
A ceiling type warmer generally includes a housing and a floating panel assembly connected to the housing, the housing and the panel forming an installation space in which a fan, a heat exchanger, a filter, etc. are installed. The suspended panel assembly is generally connected with the shell in two ways, wherein one way is that the panel is fixedly connected with the shell through a screw; alternatively, the floating panel assembly is hinged to the housing.
However, the suspension panel assembly and the shell are fixed through screws, so that time and labor are wasted in installation and disassembly, and the efficiency is low; suspension panel assembly passes through hinged joint with the casing, and occupation space when the panel is opened need be reserved to one side at the casing, so lead to inside and ceiling top spare of casing to expose through occupation space, influence indoor pleasing to the eye and reduced user experience degree.
Disclosure of Invention
The invention provides a rotatable connecting mechanism and a fresh air heater, so that a panel and a shell of the heater can be quickly detached, the rotatable connecting mechanism is hidden inside, and the user experience is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the first end of the connecting seat is used for being slidably mounted on a first device, the second end of the connecting seat is hinged with the first end of the connecting arm, and the second end of the connecting arm is used for being hinged with a second device, so that the first device can slide relative to the second device for a preset distance and then rotate relative to the second device.
Compared with the prior art, the rotatable connecting mechanism provided by the invention has the following advantages:
the rotatable connecting mechanism comprises a connecting seat and a connecting arm, wherein the first end of the connecting seat is slidably arranged on a first device, the second end of the connecting seat is hinged with the first end of the connecting arm, the second end of the connecting arm is hinged with a second device, and the rotatable connecting mechanism can be hidden between the first device and the second device, so that the attractiveness of the whole machine is improved; when dismantling first device and second device, first device can slide relative the second device and predetermine the distance and reserve and rotate relative the second device rotation again behind the rotation occupation space to open first device, maintain second device and first device, easy operation is convenient, and is efficient.
As an improvement of the above-mentioned rotatable connecting mechanism of the present invention, the connecting arm includes a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion form a predetermined angle, the first connecting portion is hinged to the second end of the connecting base, and the second connecting portion is used for being hinged to the second device.
As an improvement of the above-mentioned rotatable connecting mechanism of the present invention, the predetermined angle is 90 degrees, and the length of the first connecting portion is smaller than the length of the second connecting portion.
As an improvement of the above-mentioned rotatable connecting mechanism of the present invention, the rotatable connecting mechanism further comprises a first hinge shaft; the first connecting part is provided with a first hinge hole, the second end of the connecting seat is provided with a second hinge hole, and the first hinge shaft penetrates through the first hinge hole and the second hinge hole; and/or, the rotatable connection mechanism further comprises a second hinge shaft; the second connecting portion is provided with a third hinge hole, the second device is provided with a fourth hinge hole, and the second hinge shaft penetrates through the third hinge hole and the fourth hinge hole.
As an improvement of the above rotatable connection mechanism of the present invention, the connection seat includes a base and a connection column, the base is slidably mounted in the first device, one end of the connection column is fixedly connected to the base, and the other end of the connection column is hinged to the first end of the connection arm.
The invention also provides a fresh air warmer, which comprises a panel frame assembly, a panel and at least one rotatable connecting mechanism in the first aspect, wherein a clamping piece is arranged at one end of the panel, and a matching piece clamped with the clamping piece is arranged on the panel frame assembly; the connecting seat of the rotatable connecting mechanism is slidably arranged on the panel, and the connecting arm of the rotatable connecting mechanism is hinged with the panel frame component, so that the panel can slide relative to the panel frame component for a preset distance and then rotates relative to the panel frame component.
The fresh air warmer provided by the second aspect of the invention comprises a panel frame assembly, a panel and at least one connecting assembly, wherein a clamping piece is arranged at one end of the panel, and a matching piece clamped with the clamping piece is arranged on the panel frame assembly; one end of the connecting component is slidably arranged on the panel, the other end of the connecting component is hinged with the panel frame component, and the connecting component can be hidden between the panel and the panel frame component, so that the attractiveness of the whole machine is improved; when dismantling the panel, the panel can slide relative face sheet frame subassembly and predetermine the distance and reserve rotation occupation space after relative face sheet frame subassembly rotates again to open the panel, maintain face sheet frame subassembly and panel, easy operation is convenient, efficient. And, utilize joint spare and fitting piece joint, further improve the stability and the reliability that panel and panel frame subassembly are connected.
As an improvement of the fresh air warmer, the panel is provided with a chute extending along a first preset direction; the connecting seat is at least partially accommodated in the sliding groove, and the connecting seat can slide along the sliding groove.
As an improvement of the fresh air warmer, the panel frame assembly is provided with an accommodating groove for accommodating the connecting arm.
As an improvement of the fresh air warmer, one of the clamping piece and the matching piece is a buckle, and the other of the clamping piece and the matching piece is a clamping groove.
As an improvement of the fresh air heater, the fresh air heater comprises a plurality of rotatable connecting mechanisms, and the rotatable connecting mechanisms are arranged at intervals along a second preset direction.
In addition to the technical problems solved by the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions, other technical problems that can be solved by the rotatable connecting mechanism and the fresh air heater of the present invention, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description of the present invention.
Drawings
In order to illustrate embodiments of the invention or prior art solutions more clearly, the drawings that are needed in the description of the embodiments of the invention or prior art will be briefly described below, it being understood that the drawings in the following description are only some embodiments of the invention, and that these drawings and the written description are not intended to limit the scope of the disclosed concept in any way, but rather to illustrate it to those skilled in the art by reference to specific embodiments, and that other drawings may be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic structural diagram of a rotatable coupling mechanism provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a panel and a rotatable connection mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged view of P in FIG. 2;
FIG. 4 is an enlarged schematic view of Q of FIG. 2;
fig. 5 is an exploded view of a panel frame assembly and a host provided in an embodiment of the present invention;
FIG. 6 is an enlarged view of M in FIG. 5;
fig. 7 is an exploded view of a panel according to an embodiment of the present invention.
Description of reference numerals:
1: a host; 11: a main housing; 111: a ventilation inlet; 112: a ventilation outlet; 113: a mounting frame; 12: a panel frame; 121: accommodating grooves; 122: a mating member; 123: a first filter screen; 124: a second filter screen; 125: an air outlet grille;
2: a panel; 21: a panel housing; 22: a decorative plate; 23: a display panel; 24: mounting a bracket; 25: a light bar; 26: a chute; 261: a bottom wall; 262: a side wall; 263: a top wall; 264: an opening;
3: a rotatable connection mechanism; 31: a connecting seat; 311: a base; 312: connecting columns; 3121: a second hinge hole; 32: a connecting arm; 321: a first connection portion; 3211: a first hinge hole; 322: a second connecting portion; 3221: a third hinge hole; 33: a first hinge shaft; 34: a limit pin;
4: a clamping piece.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1, the rotatable connecting mechanism provided by the embodiment of the present invention includes a connecting base 31 and a connecting arm 32, wherein a first end of the connecting base 31 is configured to be slidably mounted on a first device, a second end of the connecting base 31 is hinged to a first end of the connecting arm 32, and a second end of the connecting arm 32 is configured to be hinged to a second device, so that the first device can slide a preset distance relative to the second device and then rotate relative to the second device.
Wherein, first device and second device can have two devices that need rotatable coupling, for example, the panel and panel frame subassembly etc. of casing and enclosed door, new trend room heater. The first device and the second device are not specifically limited in the embodiment of the present invention, that is, the specific application scenario of the rotatable connection mechanism is not limited in the embodiment of the present invention.
A first end of the connecting seat 31 is configured to be slidably mounted on a first device, for example, the first device is provided with a sliding slot, the connecting seat 31 is at least partially accommodated in the sliding slot, and the connecting seat 31 can slide along the sliding slot; for another example, the first device is provided with a raised sliding rail, the connecting seat 31 is provided with a groove matched with the sliding rail, and the connecting seat 31 can slide along the sliding rail. The embodiment of the present invention does not limit the slidable installation manner of the first end of the connecting seat 31, and those skilled in the art can set the installation manner according to the specific application of the rotatable connecting mechanism.
The second end of the connecting seat 31 is hinged to the first end of the connecting arm 32, for example, the second end of the connecting seat 31 and the first end of the connecting arm 32 are respectively provided with a hinge hole, and the hinge shaft is inserted into the hinge hole of the second end of the connecting seat 31 and the hinge hole of the first end of the connecting arm 32; for another example, the second end of the connecting seat 31 is connected to the first end of the connecting arm 32 by a hinge. The embodiment of the present invention does not limit the hinging manner between the second end of the connecting seat 31 and the second end of the connecting arm 32.
The second end of the connecting arm 32 is used for hinging with the second device, for example, the second end of the connecting arm 32 is connected with the second device through a hinge shaft, or the second end of the connecting arm 32 is connected with the second device through a hinge shaft. The embodiment of the present invention does not limit the hinging manner of the second end of the connecting arm 32 and the second device, and those skilled in the art can set the hinging manner according to the specific application of the rotatable connecting mechanism.
In this embodiment, the rotatable connecting mechanism 3 is slidably mounted on the first device through the connecting seat 31, and the first end of the connecting arm 32 is hinged to the connecting seat 31, and the second end of the connecting arm 32 is hinged to the second device, so that the first device can rotate relative to the second device, and the first device can rotate relative to the second device to be opened, and the first device and the second device can be maintained.
Further, the connecting arm 32 includes a first connecting portion 321 and a second connecting portion 322, the first connecting portion 321 and the second connecting portion 322 form a predetermined angle, the first connecting portion 321 is hinged to the second end of the connecting seat 31, and the second connecting portion 322 is used for being hinged to the second device.
Specifically, the first connecting portion 321 and the second connecting portion 322 may be solid column structures, and in order to reduce the weight of the whole machine, the first connecting portion 321 and the second connecting portion 322 are hollow structures. The first connecting portion 321 is a sleeve structure, which is sleeved on the connecting seat 31, and a rotating opening is disposed on a side of the first connecting portion 321 away from the second connecting portion 322, so that the first connecting portion 321 can rotate relative to the connecting seat 31.
In one possible implementation manner, the first connection portion 321 and the second connection portion 322 may be L-shaped structures, that is, the first connection portion 321 and the second connection portion 322 are perpendicular to each other, and at this time, the preset angle is 90 degrees. And the length of the first connection portion 321 is smaller than that of the second connection portion 322, so that the spaced distance between the first and second devices can be reduced.
There are various forms of the first connecting portion 321 and the connecting seat 31 being hinged, and optionally, with continued reference to fig. 7, in this embodiment, the rotatable connecting mechanism further includes a first hinge shaft 33; the first connecting portion 321 is provided with a first hinge hole 3211, the connecting base 31 is provided with a second hinge hole 3121, and the first hinge shaft 33 is inserted into the first hinge hole 3211 and the second hinge hole 3121; and/or, the rotatable connection further comprises a second articulated shaft (not shown in the figures); the second connecting portion 322 is provided with a third hinge hole 3221, the second device is provided with a fourth hinge hole (not shown), and the second hinge shaft is inserted into the third hinge hole 3221 and the fourth hinge hole.
Specifically, a first end of the first hinge shaft 33 is provided with a stopper ring, and a second end of the first hinge shaft 33 is provided with a connection hole. The connecting seat 31 includes a base 311 and a connecting column 312, and the connecting column 312 is provided with a second hinge hole 3121. First connecting portion 321 overlaps on spliced pole 312, and the second end of first articulated shaft 33 passes first articulated 3211 hole and second articulated hole 3121 and is connected with stop pin 34, and stop pin 34 is connected with the connecting hole of first articulated shaft 33 second end promptly, so, restrict first connecting portion 321 between fender ring and stop pin 34, avoid first articulated shaft 33 to deviate from in first articulated 3211 hole and the second articulated hole 3121.
A fourth hinge hole is formed on the second device, and a third hinge hole 3221 is formed on the second connecting portion 322. The second hinge shaft may be identical in structure to the first hinge shaft 33. The second hinge shaft is inserted into the third hinge hole 3221 and the fourth hinge hole, so that the connection arm 32 is hinged to the second device.
In a preferred embodiment, the first connecting portion 321 is hinged with the connecting seat 31 by a first hinge shaft 33; and the second connecting portion 322 is hinged to the second device through the second hinge shaft, so that the rotatable connecting mechanism has a simple structure, and the space between the first device and the second device can be reduced, i.e., the installation space occupied by the rotatable connecting mechanism can be reduced.
In one possible implementation manner, the connection seat 31 includes a base 311 and a connection column 312, the base 311 is slidably installed in the first device, one end of the connection column 312 is fixedly connected to the base 311, and the other end of the connection column 312 is hinged to the first end of the connection arm 32, wherein the connection column 312 and the base 311 are an integrally formed integral piece. So for connecting seat 31's simple structure, convenient processing and installation.
The rotatable connecting mechanism comprises a connecting seat and a connecting arm, wherein the first end of the connecting seat is slidably arranged on a first device, the second end of the connecting seat is hinged with the first end of the connecting arm, the second end of the connecting arm is hinged with a second device, and the rotatable connecting mechanism can be hidden between the first device and the second device, so that the attractiveness of the whole machine is improved; when the first device and the second device are disassembled, the first device can slide relative to the second device, preset a preset distance, reserve a rotation occupied space and then rotate relative to the second device, so that the first device is opened, the second device and the first device are maintained, the operation is simple and convenient, the efficiency is high, and the device is convenient to operate
Referring to fig. 2 and 5, an embodiment of the present invention provides a fresh air heater, which includes: the panel frame assembly comprises a panel frame assembly, a panel 2 and at least one rotatable connecting mechanism 3, wherein a clamping piece 4 is arranged at one end of the panel 2, and a matching piece 122 clamped with the clamping piece 4 is arranged on the panel frame assembly; on the panel 2 of rotatable coupling mechanism 3's connecting seat 31 slidable installation, rotatable coupling mechanism 3's linking arm 32 is articulated with host computer 1 to make panel 2 can slide relative face sheet frame subassembly and predetermine the opposite face sheet frame subassembly after the distance and rotate.
Specifically referring to fig. 5, the host 1 includes a host housing 11 and a panel frame 12, the host housing 11 and the panel frame 12 are fixedly connected, for example, threaded holes are respectively provided on the host housing 11 and the panel frame 12, and fastening screws are respectively in threaded connection with the threaded holes on the host housing 11 and the panel frame 12, so as to realize the fixed connection between the host housing 11 and the panel frame 12, and of course, the host housing 11 and the panel frame 12 may be connected by other connection methods such as clamping. In some optional embodiments, the main housing 11 is a rectangular housing with an opening at one side, the panel frame 12 is a rectangular plate, and the panel frame 12 is fixed on the main housing 11, so that the main housing 11 and the panel frame 12 form an accommodating space in which a motor, a heat exchanger, a filter, a ventilation volute fan, a blowing volute fan, and the like are installed.
With continued reference to fig. 5, a panel frame 12 is installed on a side of the main chassis 11 facing the panel 2, and a cover plate is also installed on the panel frame 12, and the cover plate is opposite to the air outlet on the panel frame 12. When the fresh air warmer is in a working state, the cover plate is opened to expose the air outlet on the panel frame 12, so that the warm air is blown out from the air outlet; when the new trend room heater is in the shutdown state, the apron shelters from on the air outlet of panel frame 12, avoids inside external foreign matter, impurity etc. get into host computer casing 11. In addition, a ventilation inlet 111 and a ventilation outlet 112 are further provided on one side surface of the main body case 11, that is, a ventilation device is provided in the receiving space for exchanging dirty indoor air and fresh outdoor air. One end of the ventilation inlet 111 is communicated with a ventilation device arranged in the accommodating space, and the other end of the ventilation inlet 111 is communicated with the outside atmosphere through a pipeline and used for introducing outdoor fresh air into the ventilation device and introducing the outdoor fresh air into the room under the action of the ventilation device; one end of the ventilation outlet 112 is communicated with a ventilation device installed in the accommodating space, and the other end of the ventilation outlet 112 is communicated with the outside atmosphere through a pipeline and used for discharging indoor dirty air out of the room under the action of the ventilation device. In order to install the fresh air heater on the roof, the main housing 11 is further provided with a mounting rack 113, and the mounting rack 113 can be installed on the roof through a truss, a boom, and the like.
The panel frame 12 is provided with a filter opening and an air outlet opening, the filter opening is provided with a filter screen, and the air outlet opening is provided with an air outlet grille 125. The panel frame 12 and the filter screen and air inlet grille 125 mounted thereon form a panel frame assembly. The filter screen can pass through the fix with screw on filtering the opening, and the filter screen can also pass through joint structure joint on filtering the opening. The filter screen can be leading filter screen, active carbon filter screen, collection dirt filter screen etc. and the structure of filter screen can be set up according to actual need to the skilled in the art. The positions and the number of the filter openings on the panel frame 12 are set according to the ventilation device, the temperature adjusting device, and the like installed in the accommodating space. For example, in this embodiment, a first filtering opening and a second filtering opening are disposed on the panel frame 12, a first filtering net 123 is disposed on the first filtering opening, a second filtering net 124 is disposed on the second filtering opening, the first filtering net 123 is used for filtering the air introduced from the ventilation inlet 111, and the second filtering net 124 is used for filtering the air introduced from the air inlet. The air outlet grille 125 arranged on the air outlet opening can be an existing grille structure; the shape of the air outlet grille 125 is consistent with the shape of the air outlet opening; the air outlet grille 125 can be clamped on the air outlet opening, and the air outlet grille 125 can also be fixed on the air outlet opening through screws.
Referring to fig. 7, the panel 2 is an integral module, which is detachably connected to the panel frame 12 through the rotatable connecting mechanism 3, and the detachment is simple and convenient. The panel comprises a panel housing 21, a decorative plate 22, a display panel 23, a mounting bracket 24 and a light bar 25, wherein the panel housing 21 comprises a first side surface and a second side surface, the first side surface is a side surface facing the host housing 11, and the second side surface is a side surface facing away from the host housing 11. The first side of the panel housing 21 is detachably connected to the panel frame 12 by the rotatable connection mechanism 3. The second side of the panel housing 21 is fixedly connected to the decorative plate 22, for example, the decorative plate 22 is adhered to the panel housing 21, and for example, the decorative plate 22 is connected to the panel housing 21 by interference fit with the mounting opening. The panel case 21 and the decorative plate 22 form an installation space in which the display panel 23 is installed.
The mounting bracket 24 provides a mounting space for the display panel 23, the light bar 25 and other electrical components. The mounting bracket 24 may be circular, rectangular, or other shapes, etc., for example, referring to fig. 7, the mounting bracket 24 is rectangular. The mounting bracket 24 is fixedly connected with the panel housing 21, for example, the mounting bracket 24 is fixedly connected with the panel housing 21 by screws; for another example, the mounting bracket 24 is clamped with the panel housing 21; for another example, the mounting bracket 24 is bonded to the panel case 21.
The light bar 25 is mounted on a side of the mounting bracket 24 facing the decorative panel 22, and the light bar 25 may be an LED strip for illumination. Light bar 25 may extend along the length of mounting bracket 24, and light bar 25 may also extend along the width of mounting bracket 24. Alternatively, referring to fig. 7, the light bar 25 is provided with three light bars, two light bars extend along the width direction of the mounting bracket 24, one light bar extends along the length direction of the mounting bracket 24, and the side edge of the mounting bracket 24 close to the cover plate 3 is not provided with the light bar 25. Light bar 25 can bond on mounting bracket 24, and light bar 25 can also the joint on mounting bracket 24.
In this embodiment, the panel 2 includes a panel housing 21, a decorative plate 22, a display panel 23, a mounting bracket 24 and a light bar 25, a first side surface of the panel housing 21 is detachably connected to the panel frame 12 through a rotatable connecting mechanism 3, a second side surface of the panel housing 21 is fixedly connected to the decorative plate 22, and the panel housing 21 and the decorative plate 22 form a mounting space for mounting the display panel 23, the mounting bracket 24 and the light bar 25, the panel housing 21, the decorative plate 22, the display panel 23, the mounting bracket 24 and the light bar 25 are integrated into a whole and detachably mounted on the panel frame 12, when the filter screen is cleaned and the panel is repaired, the panel is detached alone without detaching the whole machine, so that the maintenance work is time-saving and labor-saving, and the maintenance efficiency is high; moreover, the panel frame 12 is also beneficial to preventing the internal structure of the host 1 from falling, and improving the safety of maintenance work.
In the present embodiment, one end of the rotatable connecting mechanism 3 is slidably mounted on a side of the panel 2 away from the outlet grille 125, for example, referring to fig. 3, a sliding slot 26 extending along a first predetermined direction is provided on the panel 2, the connecting seat 31 of the rotatable connecting mechanism 3 is at least partially accommodated in the sliding slot 26, and the connecting seat 31 can slide along the sliding slot 26. Wherein, when the panel 2 is rectangular, the first predetermined direction is the width direction of the panel 2. The connecting arm 32 of the rotatable connecting mechanism 3 is hinged with the main body 1, for example, the other end of the rotatable connecting mechanism 3 is hinged with the main body 1 through a hinge. This allows the rotatable coupling mechanism 3 to be hidden between the panel 2 and the main body 1. Moreover, a clamping member 4 is further disposed on one side of the panel 2 close to the air outlet grille 125, that is, the clamping member 4 is mounted on the mounting bracket 24, and an avoiding opening for avoiding the clamping member 4 is provided on the panel housing 21. The host 1 is provided with a fitting member 122 that is engaged with the engaging member 4, that is, the fitting member 122 is provided on the panel frame 12, and the reliability of the installation of the panel 2 is further improved by engaging the engaging member 4 with the fitting member 122.
The slide groove 26 is provided on the mounting bracket 24, and when the mounting bracket 24 has a rectangular shape, the slide groove 26 extends in the width direction of the rectangular mounting bracket 24. The panel housing 21 is provided with a relief opening for relieving the rotatable connecting mechanism 3. The slide groove 26 may be formed by the mounting bracket 24 being recessed toward the trim panel 22; alternatively, the sliding chute 26 may also be a rectangular barrel structure, a bottom wall of the rectangular barrel is fixed on the mounting bracket 24 by screws, and a top wall of the rectangular barrel is provided with an opening 264 for the rotatable connecting mechanism 3 to pass through, specifically, the sliding chute 26 includes a bottom wall 261, two side walls 262 oppositely arranged on the bottom wall 261 at intervals, and a top wall 263 opposite to the bottom wall 261, the top wall 263 is respectively connected with the two side walls 262, and the top wall 263 is provided with an opening 264; in the first preset direction, the size of the opening 264 is larger than that of the connecting column 312, and the size of the opening 264 is smaller than that of the base 311; the bottom wall 261 is fixed to the first device. The bottom wall 261, one of the side walls 262, the top wall 263 and the other side wall 262 are sequentially connected and enclosed to form a rectangular barrel structure, the bottom wall 261 is fixed on the mounting bracket 24, and the top wall 263 is provided with an opening 264. In the direction X in fig. 7, the size of the opening 264 is larger than that of the connecting column 312, and the size of the opening 264 is smaller than that of the base 311, so as to ensure that the base 311 is located in the sliding slot 26 and cannot fall out of the sliding slot 26. Further, the top wall 263 and the bottom wall 261 of the sliding groove 26 are respectively provided with a guiding groove, and correspondingly, the base 311 is provided with a guiding protrusion matched with the guiding groove, so that the base 311 can slide more smoothly along the sliding groove 26.
In the configuration shown in fig. 1, the base 311 is rectangular, and accordingly, the cross section of the chute 26 is rectangular. Of course, the base 311 and the sliding groove 26 may have other shapes, for example, the sliding groove 26 is a dovetail groove.
The structure of the clamping member 4 and the fitting member 122 may be various, for example, one of the clamping member 4 and the fitting member 122 is a buckle, and the other of the clamping member 4 and the fitting member 122 is a slot, that is, the clamping member 4 is a slot, and the fitting member 122 is a buckle fitted with the slot; or, referring to fig. 3, the clamping member 4 is a buckle, and the buckle includes a buckle seat and a clamping arm connected to each other, where the buckle seat is fixed on the mounting bracket 24, the panel housing 21 is provided with a mounting opening, and the clamping arm passes through the mounting opening and is clamped with the clamping groove. Referring to fig. 4, the mating member 122 is a slot for mating with a snap, that is, the surface of the panel frame 12 is recessed toward the main chassis 11 to form a slot.
In order to further improve the reliability of the installation of the panel 2, taking the panel 2 as a rectangular structure as an example, referring to fig. 1, a plurality of rotatable connecting mechanisms 3 are provided, for example, two, three, four, etc., and the plurality of rotatable connecting mechanisms 3 are provided at intervals along the second preset direction; and/or, the clamping members 4 are provided with a plurality of, for example, two, three, four, etc., and the plurality of clamping members 4 are arranged at intervals along the second preset direction, and accordingly, the number and the positions of the matching pieces 122 are in one-to-one correspondence with those of the clamping members 4. Wherein, the second preset direction is the length direction of the panel 2. Alternatively, the number of the rotatable connecting mechanisms 3 and the number of the engaging members 4 are the same, for example, two rotatable connecting mechanisms 3 are provided at both ends of the panel 2, and two engaging members 4 are provided at positions opposite to the rotatable connecting mechanisms 3.
When the panel 2 is disassembled during maintenance, the clamping piece 4 is separated from the matching piece 122; then, moving the panel 2 for a preset distance to provide a rotating space for the rotation of the panel 2; finally, the panel 2 is rotated relative to the main frame 1, so that the panel 2 can be opened, and the filter screen, the air outlet grille 125 and the like on the panel frame 12 are cleaned and maintained, and the operation is simple and convenient, and the efficiency is high; and panel 2 rotates with panel frame 12 to be connected and joint dual junction for panel 2's installation is more reliable and more stable.
To better conceal the rotatable link mechanism 3, referring to fig. 6, the panel frame 12 is provided with a receiving slot 121 for receiving the link arm 32. The panel frame 12 is recessed toward the main chassis 11 to form a receiving groove 121. The number and positions of the accommodating grooves 121 correspond one-to-one to those of the rotatable coupling mechanisms 3. The accommodating groove 121 extends along the width direction of the rectangular panel frame 12, and the accommodating groove 121 is located at one end away from the air outlet grille 125.
The fresh air heater provided by the embodiment of the invention comprises a host, a panel and at least one rotatable connecting mechanism, wherein one end of the panel is provided with a clamping piece, and the host is provided with a matching piece clamped with the clamping piece; one end of the rotatable connecting mechanism is slidably arranged on the panel, the other end of the rotatable connecting mechanism is hinged with the host, and the rotatable connecting mechanism can be hidden between the panel and the host, so that the attractiveness of the whole machine is improved; when dismantling the panel, the panel can slide relative to the host computer and predetermine the distance and reserve and rotate relative to the host computer after the occupation space again to open the panel, maintain host computer and panel, easy operation is convenient, and is efficient. And, utilize joint spare and fitting piece joint, further improve the stability and the reliability that panel and host computer are connected.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, element, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, elements, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A rotatable connection, comprising: the first end of the connecting seat is used for being slidably mounted on the first device, the second end of the connecting seat is hinged to the first end of the connecting arm, and the second end of the connecting arm is hinged to the second device, so that the first device can slide relative to the second device for a preset distance and then rotates relative to the second device.
2. The rotatable coupling mechanism of claim 1, wherein the connecting arm includes a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion form a predetermined angle, the first connecting portion is hinged to the second end of the connecting base, and the second connecting portion is configured to be hinged to the second device.
3. The rotatable coupling mechanism of claim 2, wherein the predetermined angle is 90 degrees and the length of the first coupling portion is less than the length of the second coupling portion.
4. The rotatable connection according to claim 3, wherein the rotatable connection further comprises a first hinge axis; the first connecting part is provided with a first hinge hole, the second end of the connecting seat is provided with a second hinge hole, and the first hinge shaft penetrates through the first hinge hole and the second hinge hole;
and/or, the rotatable connection mechanism further comprises a second hinge shaft; the second connecting portion is provided with a third hinge hole, the second device is provided with a fourth hinge hole, and the second hinge shaft penetrates through the third hinge hole and the fourth hinge hole.
5. The rotatable connection mechanism of any one of claims 1 to 4, wherein the connecting mount comprises a base and a connecting post, the base is slidably mounted in the first device, one end of the connecting post is fixedly connected to the base, and the other end of the connecting post is hinged to the first end of the connecting arm.
6. The utility model provides a new trend room heater which characterized in that includes: the panel frame assembly comprises a panel frame assembly, a panel and at least one rotatable connecting mechanism as claimed in any one of claims 1 to 5, wherein a clamping piece is arranged at one end of the panel, and a matching piece clamped with the clamping piece is arranged on the panel frame assembly;
the connecting seat of the rotatable connecting mechanism is slidably arranged on the panel, and the connecting arm of the rotatable connecting mechanism is hinged with the panel frame component, so that the panel can slide relative to the panel frame component for a preset distance and then rotates relative to the panel frame component.
7. The fresh air warmer of claim 6, wherein the panel is provided with a chute extending along a first preset direction;
the connecting seat is at least partially accommodated in the sliding groove, and the connecting seat can slide along the sliding groove.
8. The fresh air warmer of claim 6, wherein a receiving slot for receiving the connecting arm is provided on the faceplate frame assembly.
9. The fresh air warmer of claim 6, wherein one of the snap-in member and the fitting member is a snap, and the other of the snap-in member and the fitting member is a snap groove.
10. The fresh air warmer of claim 6, wherein the fresh air warmer comprises a plurality of the rotatable connecting mechanisms, and the plurality of the rotatable connecting mechanisms are arranged at intervals along a second preset direction.
CN202010045765.2A 2020-01-16 2020-01-16 Rotatable coupling mechanism and new trend room heater Active CN113137736B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128516A1 (en) * 2021-10-27 2023-04-28 Caladair International Ventilation box

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JP2004320973A (en) * 2003-03-28 2004-11-11 Akimasa Shinoyama High efficiency motor and generator
CN205443620U (en) * 2016-03-16 2016-08-10 福建省莆田嘉裕华制鞋工业有限公司 Material material feeding unit is pressed with sewing machine to vamp processing
CN206429834U (en) * 2016-12-23 2017-08-22 Tcl集团股份有限公司 Household electrical appliance and its screen mount
CN107120508A (en) * 2017-04-07 2017-09-01 宁波西尼液晶支架制造有限公司 A kind of movable support of extended type
CN209655443U (en) * 2019-03-22 2019-11-19 珠海格力电器股份有限公司 Electric heater

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004320973A (en) * 2003-03-28 2004-11-11 Akimasa Shinoyama High efficiency motor and generator
CN205443620U (en) * 2016-03-16 2016-08-10 福建省莆田嘉裕华制鞋工业有限公司 Material material feeding unit is pressed with sewing machine to vamp processing
CN206429834U (en) * 2016-12-23 2017-08-22 Tcl集团股份有限公司 Household electrical appliance and its screen mount
CN107120508A (en) * 2017-04-07 2017-09-01 宁波西尼液晶支架制造有限公司 A kind of movable support of extended type
CN209655443U (en) * 2019-03-22 2019-11-19 珠海格力电器股份有限公司 Electric heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128516A1 (en) * 2021-10-27 2023-04-28 Caladair International Ventilation box
EP4174397A1 (en) * 2021-10-27 2023-05-03 Zehnder Caladair International Ventilation box

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