CN218729581U - Damp-proof LED perpetual calendar - Google Patents
Damp-proof LED perpetual calendar Download PDFInfo
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- CN218729581U CN218729581U CN202222298139.1U CN202222298139U CN218729581U CN 218729581 U CN218729581 U CN 218729581U CN 202222298139 U CN202222298139 U CN 202222298139U CN 218729581 U CN218729581 U CN 218729581U
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- ring
- shell
- perpetual calendar
- water absorption
- display screen
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Abstract
The utility model relates to a perpetual calendar field especially indicates a dampproofing LED perpetual calendar, and this perpetual calendar includes perpetual calendar main part, housing, gasbag ring sum ring that absorbs water. The perpetual calendar main body comprises a first shell, the outer side walls of the first shell and the second shell are respectively provided with a connecting ring, the two connecting rings are connected, and one side of a support ring on the inner side wall of the first shell is covered with an LED display screen. The cover shell is detachably connected to the joint ring on the outer side wall of the second shell. The elastic air bag arranged on the housing surrounds the opening edge of the housing. The water absorption ring is arranged on the inner side wall of the housing. When the cover case is assembled on the perpetual calendar main body, the opening corresponds to the LED display screen, the air bag ring deforms and is pressed on the edge of the LED display screen, and the water absorption ring is sleeved on the outer sides of the two connecting rings. During operation, through the dual dampproofing effect of gasbag ring and water absorption ring, can keep the drying in the housing and avoid the part in the perpetual calendar main part to wet the damage to play good dampproofing effect, guarantee the smooth use of perpetual calendar.
Description
Technical Field
The utility model relates to a perpetual calendar field especially indicates a dampproofing LED perpetual calendar.
Background
The electronic perpetual calendar adopts an independent chip to control the operation of internal data, displays daily information such as date, time, week, solar term countdown and temperature and the like by LED noctilucence digital codes, and is a modern digital timing product manufactured by a plurality of advanced electronic technologies and modern classical technologies. Nowadays, the electronic perpetual calendar has gone into the ordinary family, and the numerous electronic perpetual calendars of hanging type, desk type, decorative picture and the like are numerous and numerous, but the electronic perpetual calendar clock sometimes needs to have an efficient waterproof function due to the limitation of the use environment, for example, when the electronic perpetual calendar is used in a bathroom, a damp-returning environment and other environments with heavy moisture in the south of China; most of the existing electronic perpetual calendar clocks have insufficient waterproof effect, so that the internal electronic components are affected by damp and damaged, and the use of products is influenced.
Disclosure of Invention
The utility model provides a not enough to above-mentioned background art provides a dampproofing LED perpetual calendar.
The utility model adopts the following technical scheme:
a damp-proof LED perpetual calendar is characterized by comprising:
the perpetual calendar comprises a perpetual calendar main body, wherein the perpetual calendar main body comprises a first shell, a second shell, connecting rings, a connecting ring and an LED display screen, the connecting rings are arranged on the outer side walls of the first shell and the second shell and are connected, a support ring is arranged on the inner side wall of the first shell, one side of the support ring, far away from the connecting rings, is covered with the LED display screen, and the connecting ring is arranged on the outer side wall of the second shell;
the front surface of the cover is provided with an opening, and the cover is detachably connected to the connecting ring;
the air bag ring is arranged on the back surface of the housing and is arranged on the edge of the opening in a surrounding manner, and the air bag ring is made of an elastic material;
the water absorption ring is arranged on the inner side wall of the housing;
when the cover is assembled on the perpetual calendar main body, the opening corresponds to the LED display screen, the air bag ring deforms and is pressed on the edge of the LED display screen, and the water absorption ring is sleeved on the outer sides of the two connecting rings.
As a further improvement, the water absorption ring consists of a packaging shell and silica gel filled in the packaging shell, and a plurality of fine air holes are formed in the packaging shell.
As a further improvement, an observation window is arranged on the side face of the casing, a transparent plate is embedded in the observation window, the observation window corresponds to the water absorption ring, the silica gel in the water absorption ring can change color after absorbing moisture, and the packaging shell is made of transparent materials.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the perpetual calendar comprises a perpetual calendar main body, a cover shell, an air bag ring and a water absorption ring. The perpetual calendar main body comprises a first shell, the outer side walls of the first shell and the second shell are respectively provided with a connecting ring, the two connecting rings are connected, and one side of a support ring on the inner side wall of the first shell is covered with an LED display screen. The cover shell is detachably connected to the joint ring on the outer side wall of the second shell. The elastic air bag arranged on the housing surrounds the opening edge of the housing. The water absorption ring is arranged on the inner side wall of the housing. When the cover case is assembled on the perpetual calendar main body, the opening corresponds to the LED display screen, the air bag ring deforms and is pressed on the edge of the LED display screen, and the water absorption ring is sleeved on the outer sides of the two connecting rings. During operation, through the dual dampproofing effect of gasbag ring and water absorption ring, can keep the drying in the housing and avoid the part in the perpetual calendar main part to wet the damage to play good dampproofing effect, guarantee the smooth use of perpetual calendar.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Fig. 3 is a perspective view of the permanent calendar main body.
Fig. 4 is a schematic sectional view of the present invention.
Fig. 5 is a schematic structural diagram of a in fig. 4.
Fig. 6 is a schematic sectional structure view of the water absorption ring.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a moisture-proof LED perpetual calendar includes a perpetual calendar main body 1, a cover case 2, an air bag ring 3, and a water absorption ring 4.
As shown in fig. 1 and 3, the perpetual calendar main body 1 includes a first casing 11, a second casing 12, a connecting ring 13, a connecting ring 14 and an LED display screen 15, the connecting ring 13 is disposed on the outer side walls of the first casing 11 and the second casing 12, and the two connecting rings 13 are connected through a plurality of screws, so that the first casing 11 and the second casing 12 are assembled, a controller and parts for controlling the LED display screen 15 are disposed in a cavity formed by the first casing 11 and the second casing 12, and a wire between the controller and the LED display screen 15 is also disposed in the cavity, thereby preventing the controller and the wire from leaking outwards to cause water inlet damage.
As shown in fig. 3, 4 and 5, a support ring 111 is arranged on the inner side wall of the first casing 11, one side of the support ring 111, which is far away from the connection ring 13, is covered with an LED display screen 15, the front surface of the housing 2 is provided with an opening 21, a connection ring 14 is arranged on the outer side wall of the second casing 12, the housing 2 is detachably connected to the connection ring 14, specifically, the connection ring 14 and the housing 2 are provided with threads matched with each other, the housing 2 is fixedly connected to the connection ring 14 through the threads, so as to assemble the housing 2 and the perpetual calendar main body 1, at this time, the opening 21 corresponds to the LED display screen 15, and the opening 21 is used for exposing the LED display screen 15, thereby ensuring the smooth use of the LED display screen 15.
As shown in fig. 2, 4 and 5, the airbag ring 3 is disposed on the back of the housing 2, and the airbag ring 3 is disposed around the edge of the opening 21, and the airbag ring 3 is made of an elastic material, such as: the synthetic rubber is used for manufacturing the air bag ring 3, specifically, the air bag ring 3 is a sealed annular sleeve made of the synthetic rubber, then air is filled into the annular sleeve to form a bag shape, the air bag ring has good elasticity and deformation capacity, when the cover case 2 is assembled on the perpetual calendar main body 1, the air bag ring 3 deforms and is pressed on the edge of the LED display screen 15, the elastic restoring force of the air bag ring 3 is utilized, the LED display screen 15 is pressed on the support ring 111, the LED display screen 15 is prevented from loosening, meanwhile, the air bag ring 3 blocks a connecting seam between the LED display screen 15 and the first shell 11, the risk that external moisture enters the first shell 11 from the connecting seam between the LED display screen 15 and the first shell 11 is reduced, the risks of rusting and corrosion are caused to the LED display screen 15 and a controller or parts, the moisture-proof effect is achieved, the perpetual calendar is guaranteed to be used smoothly, and the service life of the perpetual calendar is prolonged.
As shown in fig. 2, 5 and 6, the ring 4 that absorbs water is located on the 2 inside walls of housing, and is concrete, the ring 4 that absorbs water by packing shell 41 and fill in silica gel 42 in the packing shell 41 constitutes, and be equipped with a plurality of tiny bleeder vents on the packing shell 41, when housing 2 equipment to perpetual calendar main part 1 on, the ring 4 that absorbs water overlaps in two go-between 13 outsides, after in the gap entering housing 2 between housing 2 and the linking ring 14 is followed to external moisture, the permeable bleeder vent on the packing shell 41 of silica gel 42 in the ring 4 that absorbs water absorbs moisture, in order to keep the dry in the housing 2, avoid the part in the perpetual calendar main part 1 to wet the damage, thereby play good dampproofing effect, guarantee the smooth use of perpetual calendar.
Further, as shown in fig. 5, an observation window 22 is opened on the side of the casing 2, a transparent plate is embedded in the observation window 22, the observation window 22 corresponds to the water absorption ring 4, and the silica gel 42 in the water absorption ring 4 can change color after absorbing water, specifically, the silica gel 42 is soaked in a cobalt chloride solution before being used, and is dried in the oven after being taken out, and then is dried at 105 ℃, and at this time, the cobalt chloride is dehydrated to blue, so that the silica gel can be used, when the water absorption capacity of the silica gel 42 is gradually increased, the cobalt chloride also absorbs water and gradually changes to pink, which is a gradual change process, and the change can be observed through the casing 41 and the observation window 22, so that people can conveniently know the water absorption saturation of the silica gel 42 at any time, and when the pink loses a certain degree, the water absorption capacity is described, and people can disassemble the casing 2, and the water absorption ring 4 can be replaced with a transparent ring, so as to ensure the moisture-proof effect of the perpetual calendar.
During assembly, the two connecting rings 13 are connected through screws, so that the first shell 11 and the second shell 12 are assembled, the housing 2 is fixed to the connecting ring 14 in a threaded manner, the housing 2 and the perpetual calendar main body 1 are assembled, at the moment, the opening 21 corresponds to the LED display screen 15, the opening 21 is used for exposing the LED display screen 15, and the LED display screen 15 is guaranteed to be used smoothly; the air bag ring 3 deforms and is tightly pressed on the edge of the LED display screen 15, the LED display screen 15 is tightly pressed on the support ring 111 by using the elastic restoring force of the air bag ring 3, the LED display screen 15 is prevented from loosening, meanwhile, the air bag ring 3 blocks a connecting seam between the LED display screen 15 and the first shell 11, the risk that external moisture enters the first shell 11 from the connecting seam between the LED display screen 15 and the first shell 11 and causes humidity rusting and corrosion to the LED display screen 15 and a controller or parts is reduced, a moisture-proof effect is achieved, and the service life of the perpetual calendar is guaranteed; the ring 4 that absorbs water simultaneously overlaps in two go-between 13 outsides, after external moisture gets into in the housing 2 from the gap between housing 2 and the linking ring 14, the bleeder vent on the permeable packing shell 41 of silica gel 42 in the ring 4 that absorbs water absorbs moisture, in order to keep the drying in the housing 2, moreover, the steam generator is simple in structure, the operation is convenient, through gasbag ring 3 and the dual dampproofing effect of ring 4 that absorbs water, can keep the drying in the housing 2 to avoid the part in the perpetual calendar main part 1 to receive damp damage, thereby play good dampproofing effect, guarantee the smooth use of perpetual calendar.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (3)
1. A damp-proof LED perpetual calendar is characterized by comprising:
the perpetual calendar comprises a perpetual calendar main body, wherein the perpetual calendar main body comprises a first shell, a second shell, connecting rings, a connecting ring and an LED display screen, the connecting rings are arranged on the outer side walls of the first shell and the second shell and are connected, a support ring is arranged on the inner side wall of the first shell, one side of the support ring, far away from the connecting rings, is covered with the LED display screen, and the connecting ring is arranged on the outer side wall of the second shell;
the front surface of the cover is provided with an opening, and the cover is detachably connected to the connecting ring;
the air bag ring is arranged on the back surface of the housing and is arranged on the edge of the opening in a surrounding manner, and the air bag ring is made of an elastic material;
the water absorption ring is arranged on the inner side wall of the housing;
when the cover is assembled on the perpetual calendar main body, the opening corresponds to the LED display screen, the air bag ring deforms and is pressed on the edge of the LED display screen, and the water absorption ring is sleeved on the outer sides of the two connecting rings.
2. A moisture-proof LED perpetual calendar according to claim 1, characterized in that: the water absorption ring is composed of a packaging shell and silica gel filled in the packaging shell, and a plurality of fine air holes are formed in the packaging shell.
3. A moisture-proof LED perpetual calendar according to claim 1, characterized in that: the utility model discloses a water absorption ring, including encloser, transparent plate, viewing window, packing shell, water absorption ring, silica gel, water absorption ring, the viewing window has been seted up on the encloser side, and this viewing window is embedded to have a transparent plate, and the viewing window corresponds with water absorption ring, and the intra-annular silica gel that absorbs water is changeable colour after absorbing moisture, and the packing shell adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298139.1U CN218729581U (en) | 2022-08-31 | 2022-08-31 | Damp-proof LED perpetual calendar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298139.1U CN218729581U (en) | 2022-08-31 | 2022-08-31 | Damp-proof LED perpetual calendar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218729581U true CN218729581U (en) | 2023-03-24 |
Family
ID=85631738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222298139.1U Active CN218729581U (en) | 2022-08-31 | 2022-08-31 | Damp-proof LED perpetual calendar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218729581U (en) |
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2022
- 2022-08-31 CN CN202222298139.1U patent/CN218729581U/en active Active
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