CN210602189U - Idle call apron that prevents dust - Google Patents
Idle call apron that prevents dust Download PDFInfo
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- CN210602189U CN210602189U CN201921617205.9U CN201921617205U CN210602189U CN 210602189 U CN210602189 U CN 210602189U CN 201921617205 U CN201921617205 U CN 201921617205U CN 210602189 U CN210602189 U CN 210602189U
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- apron
- cover plate
- installation frame
- thread groove
- fixedly connected
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Abstract
The utility model belongs to the technical field of air conditioner accessories, in particular to a dustproof cover plate for an air conditioner, which comprises an installation frame and a shielding cover plate, wherein the installation frame is fixedly connected to the wall surface, one side of the outer wall of the installation frame is provided with a first thread groove, and one side of the shielding cover plate is in sliding connection with the installation frame; shelter from the apron through the handle pulling, make and shelter from the apron and pull out from the inboard of installation frame, accomplish the rotation to sheltering from the apron through pivot and turning block after pulling out, the apron that shelters from after the rotation is parallel with the wall crown, and the position of second thread groove coincides with the position of first thread groove, through rotating the screw rod, make the screw rod receive the screw thread influence downstream in the second thread groove, the spiro union is among first thread groove, accomplish fixedly to sheltering from the apron, it is more stable after rotating to make to shelter from the apron, the workman shelters from the apron can not lead to the fact the influence to it when maintaining work, and operation method is simple and convenient, thereby people's use of being more convenient for.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner accessory, concretely relates to idle call dustproof cover plate.
Background
An air conditioner, i.e. an air conditioner, is a device for adjusting and controlling the temperature, humidity and flow rate parameters of ambient air in a building or structure by manual means, generally comprising cold source and heat source devices, a cold and hot medium transmission and distribution system, a plurality of end devices and other auxiliary devices, and mainly comprising a refrigeration host, a water pump, a fan and a pipeline system, wherein the end devices are responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state, so that the air parameters of a target environment meet requirements, the types of household air conditioners are divided into a plurality of types, after the existing central air conditioner on the market is installed, a host device maintenance port is reserved on the top of a wall, in order to prevent external dust from entering through the maintenance port, a dustproof cover plate is installed to seal, and the dustproof cover plate is opened during maintenance.
Present dustproof cover plate is in order not all need to dismantle when overhauing at every turn, mostly install using articulated method, but this kind of mounting means is located under the condition of wall crown at the access hole, open the dustproof cover plate after, dustproof cover plate can receive the whole vertical downwards of weight influence of self, the workman is when maintaining the equipment in the wall, stretch the dustproof cover plate that can touch with unavoidably when arm or rotation shoulder from top to bottom, thereby workman's construction space has been reduced, hinder workman's maintenance work, bring inconvenience for workman's maintenance work.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a dustproof apron of idle call has the characteristics that can not cause the hindrance to the workman.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an idle call dust cover board, includes the installation frame and shelters from the apron, installation frame fixed connection is in the wall, first thread groove has been seted up to installation frame outer wall one side, shelter from the apron with installation frame sliding connection, shelter from the apron and seted up the second thread groove, the spiro union is fixed with the screw rod in the second thread groove, shelter from apron one side fixedly connected with pivot, installation frame inner wall one side fixedly connected with installation pole, the inside sliding connection slide bar of installation pole, slide bar one side fixedly connected with turning block, the turning block with the pivot is rotated and is connected.
Preferably, one end of the sliding rod, which is located inside the mounting rod, is fixedly connected with a positioning block.
Preferably, the width of the positioning block is greater than the width of the opening end of the sliding rod.
Preferably, one side wall of the positioning block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner wall of the bottom of the mounting rod.
Preferably, the two side walls of the shielding cover plate are fixedly connected with sealing layers, and the sealing layers are made of rubber.
Preferably, a handle is fixedly connected to one side of the outer wall of the shielding cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a handle pulling shelters from the apron, make and shelter from the apron and pull out from the inboard of installation frame, accomplish the rotation to sheltering from the apron through pivot and turning block after pulling out, the apron is parallel with the wall crown of sheltering from after the rotation, and the position of second thread groove coincides with the position of first thread groove, through rotating the screw rod, make the screw rod receive the screw thread influence downstream of second thread inslot, the spiro union is among first thread groove, accomplish fixedly to sheltering from the apron, it is more stable after rotating to make to shelter from the apron, the workman shelters from the apron can not cause the influence to it when maintaining work, and operation method is simple and convenient, thereby the people of being more convenient for use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the shield cover plate of the present invention after rotating;
fig. 4 is a bottom view of the present invention.
In the figure: 1. a mounting frame; 11. a first thread groove; 2. a shielding cover plate; 21. a second thread groove; 211. a screw; 22. a rotating shaft; 23. a sealing layer; 24. a handle; 3. mounting a rod; 31. a slide bar; 311. positioning blocks; 312. a spring; 32. and (6) rotating the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative labor belong to the protection scope of the present invention, in the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the drawings in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the specification layout direction.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an idle call dust-proof cover plate, include installation frame 1 and shelter from apron 2, 1 fixed connection in wall of installation frame, first thread groove 11 has been seted up to 1 outer wall one side of installation frame, shelter from apron 2 and 1 sliding connection of installation frame, shelter from apron 2 and seted up second thread groove 21, the spiro union is fixed with screw rod 211 in the second thread groove 21, shelter from apron 2 one side fixedly connected with pivot 22, 1 inner wall one side fixedly connected with installation pole 3 of installation frame, the inside sliding connection slide bar 31 of installation pole 3, slide bar 31 one side fixedly connected with turning block 32, turning block 32 rotates with pivot 22 to be connected.
In this embodiment, when the shielding cover plate 2 needs to be opened for maintenance, the shielding cover plate 2 is pulled by the handle 24 in a direction away from the mounting rod 3, at this time, the spring 312 in the mounting rod 3 is elastically deformed by the force generated when being pulled by a human hand, and the length thereof is lengthened, so that the sliding rod 31 extends out from the inside of the mounting rod 3, the shielding cover plate 2 is pulled out from the inside of the mounting frame 1 after the sliding rod extends out, the human hand rotates the shielding cover plate 2 counterclockwise one hundred eighty degrees by the handle 24 after the shielding cover plate 2 is pulled out, the rotating shaft 22 at the bottom of the shielding cover plate 2 rotates along with the shielding cover plate 2 when the shielding cover plate 2 rotates, and the rotating block 32 rotates in the same direction, so that the shielding cover plate 2 does not shield the opening of the mounting frame 1 any more, the shielding cover plate 2 is parallel to the top surface of the wall, the position of the second thread groove 21 coincides with the position, the screw 211 in the second thread groove 21 is screwed by a human hand, the screw 211 moves downwards under the influence of the threads in the second thread groove 21, so that the screw is screwed in the first thread groove 11 to limit the completion of the shielding cover plate 2, the shielding cover plate 2 is more stable (as shown in fig. 3 in the attached drawing of the specification), the screw continues to rotate without the influence of external force touch (for example, careless touch of a hand during maintenance of a worker), after the work is finished, when the shielding cover plate 2 needs to be closed, the screw 211 is screwed in the opposite direction, the screw 211 is screwed out from the first thread groove 11 by the human hand and is positioned in the second thread groove 21, the shielding cover plate 2 is clockwise rotated by one hundred eighty degrees by the handle 24, the shielding cover plate 2 is matched with the open end of the installation frame 1 after the rotation, the handle 24 is loosened by the human hand, and the spring 312 in the installation rod 3 is not rebounded by the human hand, drive slide bar 31 and slide in to the inside of installation pole 3, and can shelter from apron 2 pulling when slide bar 31 slides, make and shelter from apron 2 and be located the inboard of installation frame 1 again, seal the open end of installation frame 1, compare in prior art and open and shut the reduction that causes workman's construction space and cause the hindrance to workman's health through articulated method to the apron, this patent scheme can make the workman when carrying out maintenance work to the host computer equipment that central air conditioner is located the wall when using, shelter from apron 2 can not cause the influence to workman's maintenance work, and operation method is simple and convenient, thereby more be convenient for people's use.
Specifically, one end of the sliding rod 31 located inside the mounting rod 3 is fixedly connected with a positioning block 311; when the slide rod 31 slides out of the installation rod 3, the positioning block 311 slides along with the slide rod 31 and is limited by the inner wall of the installation rod 3, so that the slide track of the slide rod 31 is always in a straight line.
Specifically, the width of the positioning block 311 is greater than the width of the opening end of the sliding rod 31; when the sliding rod 31 slides out from the inside of the mounting rod 3 to the maximum distance inside the mounting rod 3, the positioning block 311 contacts the inner wall of the opening end of the sliding rod 31 to limit the sliding rod 31, so that the sliding rod 31 cannot fall off from the inside of the mounting rod 3.
Specifically, one side wall of the positioning block 311 is fixedly connected with a spring 312, and the other end of the spring 312 is fixedly connected to the inner wall of the bottom of the mounting rod 3; when again pulling sheltering from apron 2, the tension spring 312 that receives the staff can take place deformation, makes slide bar 31 follow the inside roll-off of installation pole 3, and slide bar 31 promotes shelters from apron 2 and deviates from the inboard of installation frame 1, and the inner wall of the installation frame 1 of back of deviating from is no longer spacing sheltering from apron 2, can accomplish the rotation of sheltering from apron 2.
Specifically, the two side walls of the shielding cover plate 2 are fixedly connected with sealing layers 23, and the sealing layers 23 are made of rubber; the sealing layer 23 seals the open end of the mounting frame 1 more tightly when the cover plate 2 is positioned inside the mounting frame 1.
Specifically, one side of the outer wall of the shielding cover plate 2 is fixedly connected with a handle 24; handle 24 is sheltered from apron 2 or is rotated when sheltering from apron 2 for the hand-held power of people, and it is more convenient when making the workman rotate or pull the operation to sheltering from apron 2.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the shielding cover plate 2 needs to be opened during maintenance operation, the shielding cover plate 2 is pulled towards the direction far away from the installation rod 3 by the handle 24, at the moment, the spring 312 in the installation rod 3 is elastically deformed by the force generated when being pulled by hands, the length of the spring is lengthened, the sliding rod 31 extends out from the inside of the installation rod 3, the shielding cover plate 2 is pulled out from the inner side of the installation frame 1 after the sliding rod extends out, the shielding cover plate 2 rotates anticlockwise by one hundred eighty degrees by the hands after the shielding cover plate 2 is pulled out, the rotating shaft 22 at the bottom of the shielding cover plate 2 rotates along with the rotation of the shielding cover plate 2 and surrounds the rotating block 32 to complete rotation in the same direction, so that the shielding cover plate 2 does not shield the opening of the installation frame 1 any more, the shielding cover plate 2 is parallel to the top surface of the wall body, the position of the second thread groove 21 coincides with the position of the first thread groove, the screw 211 in the second thread groove 21 is screwed by a hand, the screw 211 moves downwards under the influence of the threads in the second thread groove 21, so that the screw is screwed in the first thread groove 11 to limit the completion of the shielding cover plate 2, after the work is finished, when the shielding cover plate 2 needs to be closed, the screw 211 is screwed by the hand in the opposite direction, the screw 211 is screwed out from the first thread groove 11 by the hand and is positioned in the second thread groove 21, the shielding cover plate 2 is clockwise rotated by one hundred eighty degrees through the handle 24, the shielding cover plate 2 is matched with the opening end of the installation frame 1 after the rotation, the handle 24 is loosened by the hand, the spring 312 in the installation rod 3 is not rebounded by the pulling force of the hand to drive the sliding rod 31 to slide into the installation rod 3, and the shielding cover plate 2 is pulled when the sliding rod 31 slides, so that the shielding cover plate 2 is positioned at the inner side of the installation frame 1 again, with the open end closure of installation frame 1, compare in prior art and open and shut the reduction that causes workman's construction space and cause the hindrance to workman's health through articulated method to the apron, this patent scheme can make the workman when the host computer equipment that is located the wall to central air conditioner when using maintains the work, shelters from apron 2 and can not cause the influence to workman's maintenance work, and operation method is simple convenient to more be convenient for people use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an idle call dust-proof cover plate, includes installation frame (1) and shelters from apron (2), installation frame (1) fixed connection in wall, its characterized in that: first thread groove (11) have been seted up to installation frame (1) outer wall one side, shelter from apron (2) with installation frame (1) sliding connection, shelter from apron (2) and seted up second thread groove (21), the spiro union is fixed with screw rod (211) in second thread groove (21), shelter from apron (2) one side fixedly connected with pivot (22), installation frame (1) inner wall one side fixedly connected with installation pole (3), installation pole (3) inside sliding connection slide bar (31), slide bar (31) one side fixedly connected with turning block (32), turning block (32) with pivot (22) rotate and connect.
2. The dust-proof cover plate for the air conditioner according to claim 1, characterized in that: one end of the sliding rod (31) located inside the mounting rod (3) is fixedly connected with a positioning block (311).
3. The dust-proof cover plate for the air conditioner according to claim 2, characterized in that: the width of the positioning block (311) is larger than that of the opening end of the sliding rod (31).
4. The dust-proof cover plate for the air conditioner according to claim 2, characterized in that: one side wall of the positioning block (311) is fixedly connected with a spring (312), and the other end of the spring (312) is fixedly connected with the inner wall of the bottom of the mounting rod (3).
5. The dust-proof cover plate for the air conditioner according to claim 1, characterized in that: the two side walls of the shielding cover plate (2) are fixedly connected with sealing layers (23), and the sealing layers (23) are made of rubber.
6. The dust-proof cover plate for the air conditioner according to claim 1, characterized in that: one side of the outer wall of the shielding cover plate (2) is fixedly connected with a handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617205.9U CN210602189U (en) | 2019-09-26 | 2019-09-26 | Idle call apron that prevents dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617205.9U CN210602189U (en) | 2019-09-26 | 2019-09-26 | Idle call apron that prevents dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210602189U true CN210602189U (en) | 2020-05-22 |
Family
ID=70714624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921617205.9U Active CN210602189U (en) | 2019-09-26 | 2019-09-26 | Idle call apron that prevents dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210602189U (en) |
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2019
- 2019-09-26 CN CN201921617205.9U patent/CN210602189U/en active Active
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