CN208952320U - Display box and air conditioner with same - Google Patents
Display box and air conditioner with same Download PDFInfo
- Publication number
- CN208952320U CN208952320U CN201821725300.6U CN201821725300U CN208952320U CN 208952320 U CN208952320 U CN 208952320U CN 201821725300 U CN201821725300 U CN 201821725300U CN 208952320 U CN208952320 U CN 208952320U
- Authority
- CN
- China
- Prior art keywords
- key
- shell
- display box
- hole
- circuit board
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000001815 facial effect Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to an air conditioner technical field especially relates to a display box and have its air conditioner, and this display box includes casing and circuit board to and waterproof construction, be provided with the button on the circuit board, the button is connected with the circuit board electricity, and the casing corresponds the button and is provided with the button through-hole, and waterproof construction sets up in button through-hole department, is used for sealing the button through-hole. The circuit board of the display box receives an operation signal of a user through a key, and the shell of the display box is provided with a key through hole corresponding to the key. Through setting up waterproof construction, can seal the button through-hole, play the effect of waterproof isolation to do not have water, gas etc. and contact the circuit board via the button through-hole, avoid the circuit board to receive the harm.
Description
Technical field
The utility model relates to air conditioner technical fields, more particularly to a kind of display box and with its air conditioner.
Background technique
Display box is usually mounted on the interior machine side plate of current air conditioner, panel and display box constitute the operating surface of interior machine
Plate.Display box includes box body, and tray interior is equipped with circuit board, key is provided on circuit board, key is used for and plate contact.
Corresponding membrane keyboard on contact surface plate, circuit board, which will recognise that, to be handled signal accordingly and exports corresponding operation signal, thus
Realize the operation to interior machine.
But display box and when panel-mounted, key in box body by stretching out directly and plate contact.When unit is working
When, panel itself can generate condensed water.It is cold on panel due to that can have certain fit-up gap between box body and panel
Condensate and cool ambient air can cause circuit board short circuit even to damage by entering tray interior at key.
Utility model content
Based on this, it is necessary to for the problem that traditional display box is non-watertight, lead to the easy Damage by Short Circuit of internal circuit board, mention
For one kind be capable of the display box of waterproof, while additionally provide it is a kind of include the display box air conditioner.
A kind of display box, comprising: shell and circuit board and waterproof construction are provided with key, key on shell circuit board
With circuit board electrical connection, shell corresponds to key and is provided with key through-hole, and waterproof construction is set to key through hole, is used for key
Through-hole sealing.
Waterproof construction includes key contact portion in one of the embodiments, and key contact portion is set to key through hole
And key through-hole is sealed, key contact portion with press key contacts.
Key contact portion is integrally formed with the shell for being located at key through-hole edge in one of the embodiments,.
Key contact portion protrudes from the surface of shell far from a side surface of key in one of the embodiments,.
Key contact portion protrudes from the distance on the surface of shell no more than 5mm in one of the embodiments,.
The thickness of key contact portion is not more than 10mm in one of the embodiments,.
The first avoid holes are also provided on shell in one of the embodiments, the first avoid holes are for light transmission or keep away
Allow element on circuit board；
Display box further includes shell facial mask, and shell mask sheet is set to the surface of shell, and shell facial mask covers the first avoid holes
The first avoid holes to be sealed.
Shell facial mask corresponds to key contact portion and is provided with the second avoid holes, the second avoid holes in one of the embodiments,
For avoiding key contact portion.
The thickness of shell facial mask and key contact portion protrude from phase at a distance from the surface of shell in one of the embodiments,
Together.
Waterproof construction includes sealing facial mask in one of the embodiments, and sealing facial mask is attached at the surface of shell, and will
The key through-hole sealing.
A kind of air conditioner, including the display box of panel and said one scheme, shell and panel are integrally formed, panel
Part corresponding with key through-hole forms waterproof construction.
A kind of air conditioner, including the display box of panel and any of the above-described scheme, display box are installed on panel.
The beneficial effects of the utility model include:
The circuit board of display box receives the operation signal of user by key, and the shell of display box corresponds to key and is equipped with
Key through-hole.By the way that waterproof construction is arranged, key through-hole can be sealed, anti-water segregation is played the role of, to will not have water, gas
Circuit board is touched Deng via key through-hole, circuit board is avoided to be damaged.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram for the display box that an embodiment of the present invention provides；
Fig. 2 is the connection schematic diagram of display box and panel that an embodiment of the present invention provides；
Fig. 3 is display box and panel-mounted main view in Fig. 2；
Fig. 4 is A-A cross-sectional view in Fig. 3；
Fig. 5 is partial enlarged view at B in Fig. 4；
Fig. 6 is partial enlarged view at C in Fig. 4；
Fig. 7 is the air conditioner partial enlarged view corresponding with C portion in Fig. 4 of another embodiment of the utility model；
Fig. 8 is the air conditioner partial enlarged view corresponding with C portion in Fig. 4 of another embodiment of the utility model.
Description of symbols:
10- display box；
101- screw hole；102- bolt；
20- panel；
201- screw hole column；202- slot；
100- shell；
111- ontology；112- lid；
110- key through-hole；The first avoid holes of 120-；
130- shell facial mask；The second avoid holes of 131-；
200- circuit board；
210- key；
300- waterproof construction；
310- key contact portion；
320- seals facial mask.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, display box to the utility model and the air conditioner with it are further elaborated.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Referring to fig. 1 to fig. 5, a kind of display box 10 that an embodiment of the present invention provides, comprising: shell 100
With circuit board 200 and waterproof construction 300.
Key 210 is provided on circuit board 200, key 210 is electrically connected with circuit board 200, the corresponding key 210 of shell 100
It is provided with key through-hole 110, waterproof construction 300 is set at key through-hole 110, for sealing key through-hole 110.
The structure type of shell 100 can be a variety of.As shown in Figure 1 and Figure 5, shell 100 may include being detachably connected
Ontology 111 and lid 112, the cavity for accommodating circuit board 200, circuit board 200 are formed between ontology 111 and lid 112
It is installed in the cavity.Ontology 111 can be with lid 112 and be linked together by buckle structure, be also possible to pass through screw thread
Structure links together.Key through-hole 110 can be opened on ontology 111.
Alternatively, shell 100 is also possible to directly connect with circuit board 200, shell 100 covers at the side of circuit board 200.
It can be between shell 100 and circuit board 200 and linked together by buckle structure, be also possible to be connected to by helicitic texture
Together.Key 210 can be touch-key, such as spring button.Or key 210 is also possible to push type key.
The circuit board 200 of the display box 10 of the utility model embodiment, display box 10 receives user by key 210
Operation signal, the corresponding key 210 of the shell 100 of display box 10 is equipped with key through-hole 110.By the way that waterproof construction 300, energy is arranged
Key through-hole 110 is enough sealed, plays the role of anti-water segregation, to will not have water, gas etc. to touch electricity via key through-hole 110
Road plate 200 avoids circuit board 200 from being damaged.
The structure type of waterproof construction 300 can be a variety of.As a kind of enforceable mode, waterproof construction 300 includes
Key contact portion 310, key contact portion 310 are set at key through-hole 110 and seal key through-hole 110, key contact portion
310 contact with key 210.By setting button contact portion 310, key through-hole 100 can be effectively sealed, therefore can be logical in key
By circuit board 200 and external isolation completely at hole 100, play the role of waterproof sealing, protection circuit plate 200 is without damage.
Referring to Fig. 5, in one embodiment, key contact portion 310 and the shell 100 1 for being located at 110 edge of key through-hole
It is body formed.By integrally formed key contact portion 310, can will be fully sealed at key through-hole 110, so that circuit board 200
Can be with external isolation completely at key through-hole 110, structure is simple, is easy to make molding.It is appreciated that being wrapped in shell 100
The structure of ontology 111 and lid 112 is included, and when key through-hole 110 is opened on ontology 111, key contact portion 310 is pressed with being located at
The ontology 111 at 110 edge of key through-hole is integrally formed.
In other embodiments, key contact portion 310, which may not be, is integrally formed production with shell 100.By bonded
Contact portion 310, which can be, is covered on sealing cover structure at key through-hole 110 and Nian Jie with shell 100.Can also so realize will be electric
Road plate 200 and external isolation completely, play the role of waterproof sealing, protection circuit plate 200 is without damage.
When assembling with panel 20, key contact portion 310 is preferably able to be close to panel 20 display box 10 of the present embodiment,
It avoids forming air chamber between panel 20 and display box 10, display box 10 can be with higher when guaranteeing operation panel 20
Response sensitivity.In one embodiment, key contact portion 310 protrudes from the table of shell 100 far from a side surface of key 210
Face.By the way that key contact portion 310 to be protruded to the surface of shell 100, so that when display box 10 and panel 20 assemble, by bonded
Contact portion 310 can be close to panel 20, to improve the response sensitivity of display box 10.Referring to Fig. 6, in one embodiment
In, key contact portion 310 protrudes from the distance b on the surface of shell 100 no more than 5mm.By designing suitable prominent distance, energy
The feelings for enough avoiding key contact portion 310 and panel 20 because of caused by the fit-up gap of display box 10 and panel 20 that from cannot being adjacent to
Condition guarantees that key contact portion 310 is contacted with the good fit of panel 20.
Referring to Fig. 6, in one embodiment, the thickness c of key contact portion 310 is not more than 10mm.By being designed in this way, can make
The distance of reaction between the membrane keyboard and key 210 on panel 20 is obtained in effective range, to guarantee Operational Figure Of Merit.It is above-mentioned
Distance of reaction, can be based on distance of reaction designed by capacitance type touch key principle.Either it is based on other induction types
Trigger theory and the distance of reaction designed.By by the thickness control of key contact portion 310 in the reasonable scope so that panel 20
On membrane keyboard and key 210 between distance of reaction in effective range.
Referring to Fig. 1 and Fig. 6, as a kind of enforceable mode, it is also provided with the first avoid holes 120 on shell 100, first
Element of the avoid holes 120 in light transmission or evacuation circuit board 200.Display box 10 further includes shell facial mask 130, shell facial mask
130 are attached at the surface of shell 100, and shell facial mask 130 covers the first avoid holes 120 to seal the first avoid holes 120.Pass through
First avoid holes 120 are set, it can be saturating outward by the light of digital display lamp and the sendings such as state display lamp on circuit board 200
Out, it enables the operator to learn current mode of operation.And the first avoid holes 120 can also be used to avoid on circuit board 200
Higher element enables the structure of display box 10 more rationally compact.By the way that shell facial mask 130 is arranged, the can be sealed
One avoid holes 120 play the role of that waterproof is isolated.
It is appreciated that can be designed on shell facial mask 130 and the digital display lamp and state display lamp etc. on circuit board 200
The corresponding display pattern of shape.The position of the corresponding display box 10 of panel 20 can be made of translucent material.When circuit board 200 is sent out
Light when light is irradiated on shell facial mask 130, can see corresponding display pattern from the appearance of panel 20.Circuit board 200 is not
When shining, then it can't see display pattern.
Referring to Fig. 1 and Fig. 6, in one embodiment, the corresponding key contact portion 310 of shell facial mask 130 is provided with second and keeps away
Allow hole 131, the second avoid holes 131 are for avoiding key contact portion 310.By the way that the second avoid holes 131 are arranged, key can be reduced
Additional increased material, material gap, distance etc. between 210 and panel 20 avoid influencing button operation sensitivity.
In one embodiment, the thickness a of shell facial mask 130 and key contact portion 310 protrude from the surface of shell 100
Distance b is identical.By the way that the thickness a of shell facial mask 130 and surface distance b that key contact portion 310 protrudes from shell 100 is set
It is calculated as identical value, may make the flush of display box 10 contacted with panel 20.So that in display box 10 and panel
When 20 assembly, key contact portion 310 and shell facial mask 130 can be closely attached on 20 inner wall of panel simultaneously, reduce display box 10 and face
Gap between plate 20.
Referring to Fig. 7, as a kind of enforceable mode, waterproof construction 300 includes sealing facial mask 320, and sealing facial mask 320 pastes
It is sealed set on the surface of shell 100, and by the key through-hole 110.It is appreciated that sealing facial mask 320 can be and shell 100
Surface size adaptation, sealing facial mask 320 can all seal all key through-holes 110 on shell 100.Certainly, it seals
Facial mask 320 is also possible to have multiple, and each sealing facial mask 320 respectively corresponds key through-hole 110 and is arranged.By sealing facial mask
320, can will be fully sealed at key through-hole 110, enable circuit board 200 at key through-hole 110 with it is external completely every
Absolutely.For the waterproof construction 300 of the present embodiment without changing original 100 structure of shell, implementation is relatively simple.
Referring to Fig. 8, an embodiment of the present invention additionally provides a kind of air conditioner, including panel 20 and said one
Display box 10 in scheme.In this implementation, the shell 100 of display box 10 is integrally formed with panel 20.Panel 20 and key are logical
The corresponding part in hole 110 forms waterproof construction 300.When shell 100 includes ontology 111 and lid 112, ontology 111 can be
It is integrally formed with panel 20, lid 112 is connect with panel 20.By being designed in this way, so that circuit board 200 is in key through-hole 110
Place can be isolated from the outside, and water, gas etc. is avoided to contact with circuit board 200, so that effective protection circuit board 200 is without damage.
Referring to fig. 2, an embodiment of the present invention additionally provides a kind of air conditioner, including panel 20 and any of the above-described
The display box 10 of scheme, display box 10 are installed on panel 20.Due to display box 10 have more than beneficial effect, the air conditioner
With corresponding beneficial effect, details are not described herein.
Display box 10 can be a variety of with the mode that panel 20 is installed.Such as it can be arranged in the surrounding side of display box 10
Screw hole 101 is arranged screw hole column 201 in the position corresponding with screw hole 101 of panel 20, is arranged in screw hole 101 simultaneously using screw
It is anchored in screw hole column 201, realizes the installation of display box 10 and panel 20.Alternatively, screw hole is arranged in a side in display box 10
101, screw hole column 201 is set in the position corresponding with screw hole 101 of panel 20, while setting on the opposite side side of display box 10
Bolt 102 is set, slot 202 is set in the position corresponding with bolt 102 of panel 20.In assembly, first bolt 102 can be inserted
Enter into slot 202, recycles screw to be arranged in screw hole 101 and be anchored in screw hole column 201, to realize display box 10 and face
The assembly of plate 20.The screw hole 101 and bolt 102 of each side of display box 10 can be more than one.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (12)
1. a kind of display box characterized by comprising shell (100) and circuit board (200) and waterproof construction (300),
It is provided with key (210) on the circuit board (200), the key (210) is electrically connected with the circuit board (200), institute
Shell (100) corresponding described key (210) is stated to be provided with key through-hole (110), the waterproof construction (300) be set to it is described by
At key through-hole (110), for the key through-hole (110) to be sealed.
2. display box according to claim 1, which is characterized in that the waterproof construction (300) includes key contact portion
(310), the key contact portion (310) is set at the key through-hole (110) and seals the key through-hole (110),
The key contact portion (310) contacts with the key (210).
3. display box according to claim 2, which is characterized in that the key contact portion (310) be located at the key
The shell (100) at through-hole (110) edge is integrally formed.
4. display box according to claim 2, which is characterized in that the key contact portion (310) is far from the key
(210) a side surface protrudes from the surface of the shell (100).
5. display box according to claim 4, which is characterized in that the key contact portion (310) protrudes from the shell
(100) distance on surface is not more than 5mm.
6. according to the described in any item display boxes of claim 2-5, which is characterized in that the thickness of the key contact portion (310)
No more than 10mm.
7. display box according to claim 2, which is characterized in that be also provided with the first avoid holes on the shell (100)
(120), element of first avoid holes (120) in light transmission or the evacuation circuit board (200)；
The display box (10) further includes shell facial mask (130), and the shell facial mask (130) is attached at the shell (100)
Surface, the shell facial mask (130) cover first avoid holes (120) to seal first avoid holes (120).
8. display box according to claim 7, which is characterized in that the shell facial mask (130) is corresponding described by key contacts
Portion (310) is provided with the second avoid holes (131), and second avoid holes (131) are for avoiding the key contact portion (310).
9. display box according to claim 8, which is characterized in that the thickness and the key of the shell facial mask (130)
The distance that contact portion (310) protrudes from the surface of the shell (100) is identical.
10. display box according to claim 1, which is characterized in that the waterproof construction (300) includes sealing facial mask
(320), sealing facial mask (320) is attached at the surface of the shell (100), and the key through-hole (110) is sealed.
11. a kind of air conditioner, which is characterized in that including panel (20), and display box (10) as described in claim 1, institute
It states shell (100) and the panel (20) to be integrally formed, the panel (20) part shape corresponding with key through-hole (110)
At the waterproof construction (300).
12. a kind of air conditioner, which is characterized in that including panel (20), and such as the described in any item displays of claim 1-10
Box (10), the display box (10) are installed on the panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725300.6U CN208952320U (en) | 2018-10-24 | 2018-10-24 | Display box and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725300.6U CN208952320U (en) | 2018-10-24 | 2018-10-24 | Display box and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952320U true CN208952320U (en) | 2019-06-07 |
Family
ID=66742663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821725300.6U Active CN208952320U (en) | 2018-10-24 | 2018-10-24 | Display box and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140698A (en) * | 2018-10-24 | 2019-01-04 | 珠海格力电器股份有限公司 | Display box and air conditioner with same |
-
2018
- 2018-10-24 CN CN201821725300.6U patent/CN208952320U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140698A (en) * | 2018-10-24 | 2019-01-04 | 珠海格力电器股份有限公司 | Display box and air conditioner with same |
| WO2020082555A1 (en) * | 2018-10-24 | 2020-04-30 | 珠海格力电器股份有限公司 | Display box and air conditioner comprising same |
| CN109140698B (en) * | 2018-10-24 | 2024-09-24 | 珠海格力电器股份有限公司 | Display box and air conditioner with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2804546B1 (en) | MODULAR ELECTRICAL APPLIANCES AND ENCLOSURES COMPRISING THE SAME | |
| CN109140699A (en) | Display box and air conditioner with same | |
| CN206993218U (en) | Key waterproof structure and mobile terminal | |
| CN208952320U (en) | Display box and air conditioner with same | |
| CN109140698A (en) | Display box and air conditioner with same | |
| CN204069581U (en) | A kind of control panel | |
| CN105304378A (en) | Waterproof and anti-electric shock safety switch | |
| CN208952321U (en) | Display box and air conditioner with same | |
| CN107785205A (en) | A kind of more open type on-off switches | |
| CN205723258U (en) | A kind of Waterproof key structure and electronic equipment | |
| CN207149459U (en) | Electronic equipment with silica gel push-button | |
| TW200304266A (en) | Power-supply equipment | |
| CN223843360U (en) | An expandable outdoor power distribution box | |
| CN214901512U (en) | Remote controller | |
| CN209312651U (en) | A kind of touch-control ship type switch | |
| CN223613587U (en) | A smart home control panel | |
| CN219418393U (en) | Display screen box and display screen | |
| CN105870856A (en) | Comprehensive wiring box for family distribution and broadband access | |
| CN201064027Y (en) | Moistureproof device for circuit board of household appliances | |
| CN215819073U (en) | Waterproof sunlight room controller | |
| CN215872318U (en) | Rice cooker controlling means and rice cooker | |
| CN222108309U (en) | Photoelectric input explosion-proof control box | |
| CN209785866U (en) | A plastic case circuit breaker | |
| CN203801166U (en) | Electric appliance box | |
| US20250163876A1 (en) | Motor starter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |