The utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful commerce to select.For this reason, a purpose of the present utility model be to propose a kind of have simple in structure, cost is lower and prevent the display module of the air-conditioner of variable color.
Another purpose of the present utility model is to propose a kind of air-conditioner with above-mentioned display module.
For achieving the above object, first aspect of the present utility model provides a kind of display module of air-conditioner, comprising: circuit board; Support seat board, described support seat board is installed on the described circuit board and has the pin through hole; And display element, described display element has pin and is installed on the described support seat board, and described pin runs through described pin through hole and described circuit board.
Display module according to air-conditioner of the present utility model, arrange and support the installation that seat board can make things convenient for display element, and simple in structure, lower-cost characteristics that display module has, and this structure of the display module of this air-conditioner is so that the display element in the display module of air-conditioner is not easy to change.
Described display element is LED lamp or charactron.
The surface relative with described circuit board of described support seat board is provided with the cylinder that extends along the axial direction of described pin through hole, and described pin through hole connects described cylinder.
The periphery on the surface relative with described circuit board of described support seat board is along being provided with annular perisporium, and described annular perisporium height is identical with the height of described cylinder.
The surface that deviates from described circuit board of described support seat board is provided be used to the location division of locating described display element.
Described location division is detent.
Described location division is positioning convex, and described display element is provided with the location indentations adaptive with described positioning convex.
Described support seat board is provided with for the buckling parts that described support seat board is fastened on the described circuit board.
The surface relative with described circuit board of described support seat board is provided with locating dowel, has the locating hole that cooperates with described locating dowel on the described circuit board.
Second aspect of the present utility model proposes a kind of air-conditioner, and this air-conditioner comprises the described display module of the utility model above-described embodiment.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is less than Second Characteristic.
Shown in Fig. 1-4, the display module according to the air-conditioner of embodiment of the present utility model comprises: circuit board 10, support seat board 20 and display element 30.
Particularly, support seat board 20 and can be installed on the circuit board 10 and have pin through hole 21, support seat board 20 and can be close to circuit board 10 and arrange, the space that takies with saving.Need to prove that supporting seat board 20 can be plastic material (such as fire-retardant PPE etc.), metal material, silicon rubber, the high temperature resistant material such as wooden, ceramic.
Display element 30 has pin 31 and can be installed on the support seat board 20, and for example, display element 30 can be LED lamp or charactron.The pin 31 of display element 30 can run through pin through hole 21 and circuit board 10.In other words, display element can be installed in and support on the seat board 20, and the pin of display element 30 can pass and supports seat board 20 and circuit board 10 to stretch out from circuit board 10.
Display module according to the air-conditioner of embodiment of the present utility model, arrange and support the installation that seat board 20 can make things convenient for display element 30, and display module 30 has simple in structure, lower-cost characteristics, and this structure of the display module of this air-conditioner is so that the display element 30 in the display module of air-conditioner is not easy to change.
Fig. 3 shows the perspective view according to the support seat board that display element is installed of the display module of the air-conditioner of an embodiment of the utility model.As shown in Figure 5, the surface relative with circuit board 10 of supporting seat board 20 is provided with the cylinder 22 that extends along the axial direction of pin through hole 21, and pin through hole 21 connects cylinders 22.Thus, cylinder 22 can increase the length of pin 31 in supporting seat board 20, can play display element 30 and support and protective effect.
As shown in Figure 6, the periphery on the surface relative with circuit board 10 of supporting seat board 20 is along being provided with annular perisporium 23, and the height of this annular perisporium 23 can be identical with the height of cylinder 22.Thus, can make more firm that supporting seat plate 20 is connected with circuit board 10.Alternatively, the height of main body 22 can be lower than the height of annular perisporium 23, and such structure also can make between supporting seat plate 20 and the circuit board 10 and engage closely.
According to an embodiment of the present utility model, support assembling between seat board 20 and the circuit board 10 in order to finish, support seat board 20 and can be provided with for supporting seat board 20 and fasten to buckling parts (not shown) on the circuit board 10.Thus, can be easily fasten on the circuit board 10 and assemble up more convenient supporting seat board 20 by buckling parts.
In order further to improve efficiency of assembling, can be provided with the locating dowel (not shown) on the surface relative with circuit board 10 of supporting seat board 20, can have the locating hole (not shown) that cooperates with locating dowel on the circuit board 10.Can will support exactly engaging with circuit board 10 of seat board 20 by the matching relationship between locating dowel and the locating hole like this, and can successfully pass circuit board 10 and support seat board 20 to guarantee pin 31.
Preferably, the free end of locating dowel can be cone shape, thus, can conveniently locate with locating hole between be connected, improve efficiency of assembling.
Shown in Fig. 7-8, according to the display module of the air-conditioner of embodiment of the present utility model, support the location division 40 that can be provided with on the surface that deviates from circuit board 10 (this surface is for being used for installing the surface of display element 30) of seat board 20 for locating and displaying element 30.Location division 40 can be arranged on the position corresponding with cylinder 22, the structure of location division 40 can with the structural correspondence of display element 30.Thus, location division 40 is set more quickly display element 30 is positioned on the support seat board 20, improved production efficiency.
Fig. 7 has used according to the support seat board 20 of the display module of the air-conditioner of an embodiment of the utility model and the annexation schematic diagram of display element 30.As shown in Figure 7, location division 40 can be detent.The size of detent can be with the installed surface of display element big or small corresponding, for example, the display element 30 among the figure is the LED lamp, the installed surface end of LED lamp is positioned in the detent.Thus, not only convenient display element 30 is installed in supported on the seat board 20, can also make more firm that display element 30 is positioned.
Fig. 8 has used according to the support seat board 20 of the display module of the air-conditioner of another embodiment of the utility model and the annexation schematic diagram of display element 30.As shown in Figure 8, location division 40 is positioning convex, and display element 30 is provided with the location indentations 32 adaptive with positioning convex, and for example, location indentations 32 is formed on the LED lamp installed surface.Thus, can mutually fasten between positioning convex and the location indentations 32, make more firm that display element is positioned.
Below with reference to the production process of accompanying drawing description according to the display module of the air-conditioner of the utility model embodiment.
Shown in Fig. 4-6, at first, be fastened on the circuit board 10 supporting seat board 20 first, for example, can guide by locating dowel and locating hole, and will support seat board 20 by buckling parts and be fastened on the circuit board 10.Then, adopt artificial or the machine action with display element 30, for example the pin 31 for LED lamp or charactron is inserted in the pin bores 21 that supports seat board 20, and with the pin bores 21 corresponding welding hole of pin 31 from the circuit board 10 stretched out.The circuit board 10(that will install at last display element 30 has been equipped with support seat board 20 on the circuit board 10 at this moment) cross wave-soldering, thus display element 30 is welded on the circuit board 10.
The air-conditioner that proposes according to the utility model embodiment is described below.
According to the air-conditioner of embodiment of the present utility model, this air-conditioner comprises according to the display module in the utility model above-described embodiment.
Air-conditioner according to embodiment of the present utility model, the display module of this air-conditioner is provided with and supports seat board 20, support the installation that seat board 20 can make things convenient for display element 30, and display module 30 has simple in structure, lower-cost characteristics, and this structure of the display module of this air-conditioner is so that the display element 30 in the display module of air-conditioner is not easy to change.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art in scope of the present utility model, can change above-described embodiment in the situation that does not break away from principle of the present utility model and aim, modification, replacement and modification.