CN205376356U - Prevent slow -witted button, prevent slow -witted button mounting structure and domestic appliance - Google Patents
Prevent slow -witted button, prevent slow -witted button mounting structure and domestic appliance Download PDFInfo
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- CN205376356U CN205376356U CN201620047199.8U CN201620047199U CN205376356U CN 205376356 U CN205376356 U CN 205376356U CN 201620047199 U CN201620047199 U CN 201620047199U CN 205376356 U CN205376356 U CN 205376356U
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Abstract
The utility model is suitable for a button structure field, provide and prevented slow -witted button, prevent slow -witted button mounting structure and domestic appliance, wherein, prevent that slow -witted button includes button main part and the clamping structure who locates button main part outside portion, the button main part is symmetrical structure, it is including the first outside portion and the second outside portion of symmetry setting, clamping structure is including locating the first screens portion on the first outside portion and locating the second screens portion on the second outside portion, first screens portion and second screens portion are the not symmetrical structure of symmetry axis of shape and/or size and/or position outside portion first relatively and second outside portion. The utility model discloses an establish the button main part and establish to non - symmetrical structure for symmetrical structure, clamping structure to make the button can only be according to appointed position and direction assembly, thereby reached and prevent the purpose of staying, avoided effectively having improved the assembly efficiency of button because button assembly error need reassemble the situation emergence of button.
Description
Technical field
This utility model belongs to press-key structure field, particularly relates to fool proof button, has the fool proof key-press mounting structure of this fool proof button and have the household electrical appliance of this fool proof key-press mounting structure.
Background technology
Button belongs to a part for machine control configurations, and it is generally mounted on the control panel of machine, is mainly used in controlling the switch of machine and for machine runs the selection of program, operation function etc..Button generally comprises key main body and is located at key main body lateral part for the retaining structure with control panel clamping matching.Button belongs to a part for machine surface structure, in order to improve the aesthetic property of button and be easy to the manufacture of button, prior art, the general gabarit that all key main body of button is designed as is the symmetrical structure such as cylindrical, square, and the retaining structure of button is designed as the symmetrical structure being symmetrically set in key main body lateral part, the button of this structure has the following disadvantages in a particular application:
1) due to the symmetrical structure that the key main body of button and retaining structure are all, therefore, still it is mountable on control panel after button half-twist or 180 ° or 270 °, so that the installation direction that button is on the control panel is not well-determined；But, some machinery requirement is in keytop silk-screen or adhesive pattern, so, when button is installed on control panel in different directions, the display direction of pattern is just different, and then easily cause install because of button after the situation ressembled of pattern direction mistake and needing occur, had a strong impact on the efficiency of assembling of button.
2) the number of keys more than one arranged on most machine, the key main body of each button, retaining structure are designed to identical structure, so that each button all can arbitrarily be installed in each installing hole of control panel, namely each button installation site on the control panel is not well-determined.For needing for the machine of keytop silk-screen or adhesive pattern, it is easy to cause and need because the actual functional capability of button and its surface display pattern are inconsistent the situation ressembled to occur, had a strong impact on the efficiency of assembling of button.
Utility model content
The purpose of this utility model is in that to overcome above-mentioned the deficiencies in the prior art, it is provided that fool proof button, fool proof key-press mounting structure and household electrical appliance, which solves the technical problem that in prior art, button efficiency of assembling is low.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: fool proof button, including key main body and the retaining structure being located at described key main body lateral part, described key main body is symmetrical structure, it includes symmetrically arranged first lateral part and the second lateral part, described retaining structure includes the first screens portion being located on described first lateral part and the second screens portion being located on described second lateral part, the structure that described first screens portion is not symmetrical with the axis of symmetry that described second screens portion is relative described first lateral part of shape and/or body size and/or position and described second lateral part.
Alternatively, described key main body also includes being located between described first lateral part and described second lateral part and symmetrically arranged 3rd lateral part and the 4th lateral part, described retaining structure also includes the 3rd screens portion being located on described 3rd lateral part and the 4th screens portion being located on described 4th lateral part, the quantity in described first screens portion is identical with the quantity in described second screens portion, the quantity in described 3rd screens portion is identical with the quantity in described 4th screens portion, and the quantity in described first screens portion is more or less than the quantity in described 3rd screens portion.
Alternatively, the structure that described 3rd screens portion is not symmetrical with the axis of symmetry that described 4th screens portion is relative described 3rd lateral part of shape and/or body size and/or position and described 4th lateral part.
Alternatively, described first screens portion is the first projection being convexly equipped on described first lateral part, and/or, described second screens portion is the second projection being convexly equipped on described second lateral part.
Alternatively, described 3rd screens portion is the 3rd projection being convexly equipped on described 3rd lateral part, and/or, described 4th screens portion is the 4th projection being convexly equipped on described 4th lateral part.
Alternatively, described key main body is provided with cavity, and described cavity has the accent opening wide setting, and described key main body has the top surface relative with described accent, described top surface is printed or scribes or be pasted with patterned layer.
The fool proof button that this utility model provides, by being set to symmetrical structure by key main body, it is ensured that the aesthetic property after the assembling of fool proof button；By the first screens portion being respectively arranged on the first mutually symmetrical with lateral part of key main body and the second lateral part and the second screens portion being set to the not symmetrical structure of shape and/or body size and/or position, it is achieved thereby that make the effect that fool proof button cannot assemble after rotating 180 °, and then it is beneficial to the unique definitiveness ensureing button assembly direction, achieve the fool-proof design of button, avoid owing to button assembly direction mistake needs to ressemble the situation generation of button, be finally effectively increased the efficiency of assembling of button.
Further, symmetrically arranged 3rd lateral part and the 4th lateral part is also included when key main body, when retaining structure also includes the 3rd screens portion and the 4th screens portion, it is by by identical with the quantity in the second screens portion for the quantity in the first screens portion, the quantity of the quantity in the 3rd screens portion and the 4th screens portion is set to identical, and the quantity in the first screens portion is set to the quantity more or less than the 3rd screens portion, it is achieved thereby that the effect all cannot assembled after making fool proof button half-twist or 270 °, and then it is beneficial to the unique definitiveness being further ensured that button assembly direction, improve the fool proof effect of button, further reduce owing to button assembly direction mistake needs to ressemble the situation generation of button, the final efficiency of assembling being effectively increased button further.
Further, this utility model additionally provides fool proof key-press mounting structure, it includes control panel and at least two is installed on the button on described control panel, described control panel is provided with that quantity is identical with described number of keys and interior exterior feature mates the installing hole arranged respectively with the gabarit of each described button, each described button all adopts above-mentioned fool proof button, and the described first card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position, the described second card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position.
Alternatively, the described key main body of each described button all also includes symmetrically arranged 3rd lateral part and the 4th lateral part, the described retaining structure of each described button all also includes the 3rd screens portion being located on described 3rd lateral part and the 4th screens portion being located on described 4th lateral part, and the described 3rd card bit position of each described button not Wei shape and/or the mutually different structure of body size and/or position, the described 4th card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position.
The fool proof key-press mounting structure that this utility model provides, owing to each button all have employed above-mentioned fool proof button, therefore, being beneficial to each button of guarantee can be installed on control panel with well-determined direction；Simultaneously, it is not by being set to the mutually different structure of shape and/or body size and/or position by the first card bit position of each button, the second card bit position of each button is not set to the mutually different structure of shape and/or body size and/or position, so that the structure of each installing hole for coordinating with each button respectively is also different on control panel, and then make each button can only be installed in well-determined installing hole with well-determined direction, effectively reduce the phenomenon of button assembling error, improve the efficiency of assembling of button.
Further, this utility model additionally provides household electrical appliance, and it includes body, and described body is provided with above-mentioned fool proof key-press mounting structure.
Alternatively, described household electrical appliance are dish-washing machine or washing machine or baking box or disinfection cabinet or microwave oven.
The household electrical appliance that this utility model provides, owing to have employed above-mentioned fool proof key-press mounting structure, therefore, under the premise ensureing household electrical appliance good looking appearance, the production efficiency of assembling of household electrical appliance can be effectively increased.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment provide fool proof button look up schematic perspective view；
Fig. 2 is the top perspective schematic diagram of the fool proof button that this utility model embodiment provides；
Fig. 3 be this utility model embodiment provide fool proof key-press mounting structure look up decomposing schematic representation；
Fig. 4 be this utility model embodiment provide fool proof key-press mounting structure look up assembling schematic diagram；
Fig. 5 is the vertical view decomposing schematic representation of the fool proof key-press mounting structure that this utility model embodiment provides；
Fig. 6 is the vertical view assembling schematic diagram of the fool proof key-press mounting structure that this utility model embodiment provides；
Fig. 7 is the subassembly schematic diagram of the fool proof key-press mounting structure that this utility model embodiment provides；
Fig. 8 be this utility model embodiment provide the first button look up schematic perspective view；
Fig. 9 is the schematic top plan view of Fig. 8；
Figure 10 is the main view plane schematic diagram of Fig. 8；
Figure 11 is the top perspective schematic diagram of the first button that this utility model embodiment provides；
Figure 12 is the rear plan schematic diagram of Figure 11；
Figure 13 be this utility model embodiment provide the second button look up schematic perspective view；
Figure 14 is the schematic top plan view of Figure 13；
Figure 15 is the main view plane schematic diagram of Figure 13；
Figure 16 is the top perspective schematic diagram of the second button that this utility model embodiment provides；
Figure 17 is the rear plan schematic diagram of Figure 16；
Figure 18 is the partial structurtes schematic diagram of the control panel that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
It should be noted that when an element is described as on " being fixed on " or " being arranged at " another element, it can directly on another element or may be simultaneously present centering elements.When an element is described as " connection " another element, it can be directly connected to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower, top in following example, end, be only relative concept or with the normal operating condition of product for reference each other, and should not be regarded as have restrictive.
In the lump with reference to such as Fig. 1, shown in Fig. 2 and Figure 18, the fool proof button 1 that this utility model embodiment provides, including key main body 11 and the retaining structure 12 being located at key main body 11 lateral part, key main body 11 is symmetrical structure, it includes symmetrically arranged first lateral part 111 and the second lateral part 112, retaining structure 12 includes the first screens portion 121 being located on the first lateral part 111 and the second screens portion 122 being located on the second lateral part 112, first screens portion 121 and the second screens portion 122 are the structure that shape and/or body size and/or position are not symmetrical relative to the axis of symmetry of the first lateral part 111 and the second lateral part 112.The fool proof button 1 assembling on control panel 2 can be played guiding and positioning action by retaining structure 12, and it is beneficial to the solid and reliable property ensureing that fool proof button 1 is installed on control panel 2.After being assemblied on control panel 2 due to fool proof button 1, only key main body 11 has exposed parts, retaining structure 12 does not expose, therefore, herein, key main body 11 is set to symmetrical structure, retaining structure 12 is set to unsymmetric structure, both ensure that the good looking appearance after fool proof button 1 assembling, the fool-proof design function of fool proof button 1 can be achieved again by the asymmetrical design of retaining structure 12, achieve the effect making fool proof button 1 cannot assemble after rotating 180 °, and then it is beneficial to the unique definitiveness ensureing fool proof button 1 assembly direction, avoid owing to fool proof button 1 assembly direction mistake needs to ressemble the situation generation of fool proof button 1, finally it is effectively increased the efficiency of assembling of fool proof button 1.
Preferably, in the lump with reference to such as Fig. 1, shown in Fig. 2 and Figure 18, key main body 11 also includes being located between the first lateral part 111 and the second lateral part 112 and symmetrically arranged 3rd lateral part 113 and the 4th lateral part 114, retaining structure 12 also includes the 3rd screens portion 123 being located on the 3rd lateral part 113 and the 4th screens portion 124 being located on the 4th lateral part 114, the quantity in the first screens portion 121 is identical with the quantity in the second screens portion 122, the quantity in the 3rd screens portion 123 is identical with the quantity in the 4th screens portion 124, the quantity in the first screens portion 121 is more or less than the quantity in the 3rd screens portion 123.The setting in the 3rd screens portion 123 and the 4th screens portion 124, can be beneficial to and improve the solid and reliable property that fool proof button 1 is installed on control panel 2 further.Herein, by the quantitative design in the 121, second screens portion 122 of the first screens portion must be differed with the quantity in the 3rd screens portion 124 of screens portion the 123, the 4th, it is achieved thereby that the effect all cannot assembled after making fool proof button 1 half-twist or 270 °, and then it is beneficial to the unique definitiveness being further ensured that fool proof button 1 assembly direction, improve the fool proof effect of fool proof button 1, further reduce owing to fool proof button 1 assembly direction mistake needs to ressemble the situation generation of button, be finally effectively increased the efficiency of assembling of fool proof button 1 further.
Preferably, in the lump with reference to such as Fig. 1, shown in Fig. 2 and Figure 18, the quantity in the first screens portion 121 is more than the quantity in the 3rd screens portion 123, and as a preferably preferred embodiment, first lateral part 111 is provided with two spaced first screens portions 121, second lateral part 112 is provided with two spaced second screens portions 122, 3rd lateral part 113 is provided with a 3rd screens portion 123, 4th lateral part 114 is provided with a 4th screens portion 124, so design can reach to make the first screens portion 121, the quantitative design in the second screens portion 122 must with the 3rd screens portion 123, the purpose that the quantity in the 4th screens portion 124 differs, thus all cannot be assemblied on control panel 2 after being effectively ensured fool proof button 1 half-twist or 270 °.Of coursing, the quantity in the first screens portion 124 of screens portion the 123, the 4th of the 121, second screens portion the 122, the 3rd of screens portion arranges and is not limited to this, in concrete application, it is possible to the quantity in the first screens portion 121 is set to the quantity less than the 3rd screens portion 123.
Preferably, in the lump with reference to as shown in Figure 1, Figure 2 with shown in Figure 18, the 3rd screens portion 123 and the 4th screens portion 124 are the structure that shape and/or body size and/or position are not symmetrical relative to the axis of symmetry of the 3rd lateral part 113 and the 4th lateral part 114.Herein, the 3rd screens portion 123 and the 4th screens portion 124 are also set to asymmetric structure, further ensure after fool proof button 1 rotates 180 ° and cannot assemble, thus further increasing the fool proof effect of fool proof button 1.
Preferably, first screens portion 121 is the first projection being convexly equipped on the first lateral part 111, and/or, second screens portion 122 is the second projection being convexly equipped on the second lateral part 112, and/or, 3rd screens portion 123 is the 3rd projection being convexly equipped on the 3rd lateral part 113, and/or, the 4th screens portion 124 is the 4th projection being convexly equipped on the 4th lateral part 114.Herein, the first screens portion 124 of screens portion the 123, the 4th of the 121, second screens portion the 122, the 3rd of screens portion is set to bulge-structure, manufacture and the assembling of fool proof button 1 can be easy to.Of course, in concrete application, it is possible to the first screens portion 124 of screens portion the 123, the 4th of the 121, second screens portion the 122, the 3rd of screens portion is set to groove structure or pore structure.
Preferably, in the lump with reference to as depicted in figs. 1 and 2, key main body 11 is provided with cavity 115, cavity 115 has the accent 1151 opening wide setting, key main body 11 has the top surface 116 relative with accent 1151, top surface 116 is printed or scribes or be pasted with patterned layer (not shown).The design of patterned layer, is mainly easy to user and quickly, directly identifies the machine function that fool proof button 1 to control, consequently facilitating the manipulation of user.Herein, owing to fool proof button 1 have employed above-mentioned fool-proof design, therefore, fully ensured that fool proof button 1 be installed on control panel 2 after the correctness in patterned layer position and direction, the phenomenon decreasing assembling error occurs.
Preferably, in the lump with reference to as shown in Figure 1, Figure 2 with shown in Figure 18, first screens portion 124 of screens portion the 123, the 4th of the 121, second screens portion the 122, the 3rd of screens portion is all located at the bottom near accent 1151 of key main body 11, so, it is simple to the fool proof button 1 assembling on control panel 2.
Preferably, in the lump with reference to as shown in Figure 1, Figure 2 with shown in Figure 18, the cross section gabarit of key main body 11 is square structure, first screens portion 124 of screens portion the 123, the 4th of the 121, second screens portion the 122, the 3rd of screens portion is respectively arranged on the surrounding of cavity 115, its simple in construction, easily fabricated, and it is beneficial to the good looking appearance after ensureing fool proof button 1 assembling.The cross section gabarit of key main body 11, refers specifically to adopt the exterior contour in the obtained cross section of the plane truncate key main body 11 in the vertical recessed direction of cavity 115.Of coursing, in concrete application, the cross section gabarit of key main body 11 also can be set to other symmetrical structure, such as circle etc..
Further, in the lump with reference to shown in Fig. 3～18, this utility model embodiment additionally provides fool proof key-press mounting structure, it includes control panel 2 and at least two is installed on the button on control panel 2, control panel 2 is provided with that quantity is identical with number of keys and interior exterior feature mates the installing hole arranged respectively with the gabarit of each button, each button all adopts above-mentioned fool proof button 1, and the first screens portion 121 respectively shape of each button and/or the mutually different structure of body size and/or position, second screens portion 122 respectively shape of each button and/or the mutually different structure of body size and/or position.The fool proof key-press mounting structure that this utility model embodiment provides, owing to each button all have employed above-mentioned fool proof button 1, therefore, being beneficial to each button of guarantee can be installed on control panel 2 with well-determined direction；Simultaneously, it is by being set to the mutually different structure of shape and/or body size and/or position by the first screens portion 121 of each button, the second screens portion 122 of each button is set to the mutually different structure of shape and/or body size and/or position, so that the structure of each installing hole for coordinating with each button respectively is also different on control panel 2, and then make each button can only be installed in well-determined installing hole with well-determined direction, effectively reduce the phenomenon of button assembling error, improve the efficiency of assembling of button.
Preferably, when the key main body 11 of each button all also includes symmetrically arranged 3rd lateral part 113 and the 4th lateral part 114, the retaining structure 12 of each button all also include being located at the 3rd screens portion 123 on the 3rd lateral part 113 and be located on the 4th lateral part 114 the 4th screens portion 124 time, 3rd screens portion 123 respectively shape of each button and/or the mutually different structure of body size and/or position, 4th screens portion 124 respectively shape of each button and/or the mutually different structure of body size and/or position, so, it is beneficial to the fool proof effect improving each button further, fully ensure that each button all can only be installed on control panel 2 in well-determined installing hole with well-determined direction.
nullIn the lump with reference to shown in Fig. 3～18，A preferably preferred embodiment as the present embodiment，Fool proof key-press mounting structure includes control panel 2 and two buttons being installed on control panel 2，Describe for the ease of difference，Herein，Two buttons are respectively defined as the first button 1a and the second button 1b，It is defined as the first installing hole 21 with the first button 1a installing hole coordinated by control panel 2 is used for，It is defined as the second installing hole 22 with the second button 1b installing hole coordinated by control panel 2 is used for，Key main body by the first button 1a、First lateral part、Second lateral part、3rd lateral part、4th lateral part、First screens portion、Second screens portion、3rd screens portion and the 4th card bit position are not defined as key one key main body 11a、Key one first lateral part 111a、Key one second lateral part 112a、Key 1 the 3rd lateral part 113a、Key 1 the 4th lateral part 114a、Key one first screens portion 121a、Key one second screens portion 122a、Key 1 the 3rd screens portion 123a and key 1 the 4th screens portion 124a，Key main body by the second button 1b、First lateral part、Second lateral part、3rd lateral part、4th lateral part、First screens portion、Second screens portion、3rd screens portion and the 4th card bit position are not defined as key two key main body 11b、Key 2 first lateral part 111b、Key 2 second lateral part 112b、Key 2 the 3rd lateral part 113b、Key 2 the 4th lateral part 114b、Key 2 first screens portion 121b、Key 2 second screens portion 122b、Key 2 the 3rd screens portion 123b and key 2 the 4th screens portion 124b.It is provided with in first installing hole 21 and key one first screens portion 121a the first draw-in groove 211 being clasped, with key one second screens portion 122a the second draw-in groove 212 being clasped, with key 1 the 3rd screens portion 123a the 3rd draw-in groove 213 being clasped, with key 1 the 4th screens portion 124a the 4th draw-in groove 214 being clasped, it is provided with in second installing hole 22 and key 2 first screens portion 121b the 5th draw-in groove 221 being clasped, with key 2 second screens portion 122b the 6th draw-in groove 222 being clasped, with key 2 the 3rd screens portion 123b the 7th draw-in groove 223 being clasped, with key 2 the 4th screens portion 124b the 8th draw-in groove 224 being clasped.
nullWherein，Key one first lateral part 111a is provided with two spaced key one first screens portion 121a，Key one second lateral part 112a is provided with two spaced key one second screens portion 122a，Key 1 the 3rd lateral part 113a is provided with key 1 a 3rd screens portion 123a，Key 1 the 4th lateral part 114a is provided with key 1 a 4th screens portion 124a，Two key one first screens portion 121a and two key one second screens portion 122a are shape、The structure that the body size axis of symmetry relative to key one first lateral part 111a Yu key one second lateral part 112a is not symmetrical，Key 1 the 3rd screens portion 123a and key 1 the 4th screens portion 124a is position、The structure that the body size axis of symmetry relative to key 1 the 3rd lateral part 113a Yu key 1 the 4th lateral part 114a is not symmetrical；nullKey 2 first lateral part 111b is provided with two spaced key 2 first screens portion 121b，Key 2 second lateral part 112b is provided with two spaced key 2 second screens portion 122b，Key 2 the 3rd lateral part 113b is provided with key 2 a 3rd screens portion 123b，Key 2 the 4th lateral part 114b is provided with key 2 a 4th screens portion 124b，Two key 2 first screens portion 121b and two key 2 second screens portion 122b are shape、The structure that the body size axis of symmetry relative to key 2 first lateral part 111b Yu key 2 second lateral part 112b is not symmetrical，Key 2 the 3rd screens portion 123b and key 2 the 4th screens portion 124b is position、The structure that the body size axis of symmetry relative to key 2 the 3rd lateral part 113b Yu key 2 the 4th lateral part 114b is not symmetrical；And the structure that two key one first screens portion 121a and two key 2 first screens portion 121b respectively shapes, body sizes differ, the structure that two key one second screens portion 122a and two key 2 second screens portion 122b respectively shapes, body sizes differ, key 1 the 3rd screens portion 123a and key 2 the 3rd screens portion 123b is the structure that position differs, and key 1 the 4th screens portion 124a and key 2 the 4th screens portion 124b is the structure that position differs.
nullSpecifically，As two keys one first screens portion 121a、Two key one second screens portion 122a、Two key 2 first screens portion 121b、One specific embodiments of two key 2 second screens portion 122b set-up modes，It is rectangular structure near the key one first screens portion 121a of key 1 the 3rd lateral part 113a，It is prismatoid structure near the key one first screens portion 121a of key 1 the 4th lateral part 114a，It is prismatoid structure and its build build more than or less than the key one first screens portion 121a (namely near the key one first screens portion 121a of key 1 the 4th lateral part 114a) of trapezoidal body shape near the key one second screens portion 122a of key 1 the 3rd lateral part 113a，It is that rectangular structure and its build are more than or less than the build in rectangular-shaped key one first screens portion 121a (i.e. the key one first screens portion 121a of close key 1 the 3rd lateral part 113a) near the key one second screens portion 122a of key 1 the 4th lateral part 114a；It is prismatoid structure near the key 2 first screens portion 121b of key 2 the 3rd lateral part 113b, it is rectangular structure near the key 2 first screens portion 121b of key 2 the 4th lateral part 114b, near the key 2 second screens portion 122b of key 2 the 3rd lateral part 113b be rectangular structure and its build more than or less than the build in rectangular-shaped key 2 first screens portion 121b, be prismatoid structure and its build build more than or less than the key 2 first screens portion 121b of trapezoidal body shape near the key 2 second screens portion 122b of key 2 the 4th lateral part 114b.
Specifically, as key 1 the 3rd screens portion 123a, key 1 the 4th screens portion 124a, key 2 the 3rd screens portion 123b, key 2 the 4th screens portion 124b a specific embodiments, key 1 the 3rd screens portion 123a is located at the position near key one second lateral part 112a of key 1 the 3rd lateral part 113a, key 1 the 4th screens portion 124a is located at the position near key one first lateral part 111a of key 1 the 4th lateral part 114a and the build that the build of key 1 the 3rd screens portion 123a is less than key 1 the 4th screens portion 124a；Key 2 the 3rd screens portion 123b is located at the position near key 2 first lateral part 111b of key 2 the 3rd lateral part 113b, key 2 the 4th screens portion 124b is located at the position near key 2 second lateral part 112b of key 2 the 4th lateral part 114b and the build that the build of key 2 the 3rd screens portion 123b is less than key 2 the 4th screens portion 124b.
The fool proof key-press mounting structure that this utility model embodiment provides, the button making multiple key main body 11 be symmetrical structure by the control quantity in screens portion, shape, size and location becomes unsymmetric structure, so that each button can only assemble by the position specified and direction, play the effect of fool proof, and it is effectively ensured the position of button front pattern and in the right direction, improve the efficiency of assembling of button.
Further, this utility model embodiment additionally provides household electrical appliance, and it includes body, and body is provided with above-mentioned fool proof key-press mounting structure.The household electrical appliance that this utility model embodiment provides, owing to have employed above-mentioned fool proof key-press mounting structure, therefore, under the premise ensureing household electrical appliance good looking appearance, the production efficiency of assembling of household electrical appliance can be effectively increased.
Preferably, household electrical appliance are dish-washing machine or washing machine or baking box or disinfection cabinet or microwave oven, so, it is beneficial under the premise ensureing dish-washing machine, washing machine, baking box, disinfection cabinet, microwave oven good looking appearance, is effectively improved the production efficiency of assembling of dish-washing machine, washing machine, baking box, disinfection cabinet, microwave oven household electrical appliance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement or improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. fool proof button, including key main body and the retaining structure being located at described key main body lateral part, described key main body is symmetrical structure, it includes symmetrically arranged first lateral part and the second lateral part, described retaining structure includes the first screens portion being located on described first lateral part and the second screens portion being located on described second lateral part, it is characterised in that: the structure that described first screens portion is not symmetrical with the axis of symmetry that described second screens portion is relative described first lateral part of shape and/or body size and/or position and described second lateral part.
2. fool proof button as claimed in claim 1, it is characterized in that: described key main body also includes being located between described first lateral part and described second lateral part and symmetrically arranged 3rd lateral part and the 4th lateral part, described retaining structure also includes the 3rd screens portion being located on described 3rd lateral part and the 4th screens portion being located on described 4th lateral part, the quantity in described first screens portion is identical with the quantity in described second screens portion, the quantity in described 3rd screens portion is identical with the quantity in described 4th screens portion, the quantity in described first screens portion is more or less than the quantity in described 3rd screens portion.
3. fool proof button as claimed in claim 2, it is characterised in that: the structure that described 3rd screens portion is not symmetrical with the axis of symmetry that described 4th screens portion is relative described 3rd lateral part of shape and/or body size and/or position and described 4th lateral part.
4. the fool proof button as described in any one of claims 1 to 3, it is characterised in that: described first screens portion is the first projection being convexly equipped on described first lateral part, and/or, described second screens portion is the second projection being convexly equipped on described second lateral part.
5. fool proof button as claimed in claim 2 or claim 3, it is characterised in that: described 3rd screens portion is the 3rd projection being convexly equipped on described 3rd lateral part, and/or, described 4th screens portion is the 4th projection being convexly equipped on described 4th lateral part.
6. the fool proof button as described in any one of claims 1 to 3, it is characterized in that: described key main body is provided with cavity, described cavity has the accent opening wide setting, described key main body has the top surface relative with described accent, described top surface is printed or scribes or be pasted with patterned layer.
7. fool proof key-press mounting structure, it is installed on the button on described control panel including control panel and at least two, described control panel is provided with that quantity is identical with described number of keys and interior exterior feature mates the installing hole arranged respectively with the gabarit of each described button, it is characterized in that: each described button all adopts the fool proof button as described in any one of claim 1 to 6, and the described first card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position, the described second card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position.
8. fool proof key-press mounting structure as claimed in claim 7, it is characterized in that: the described key main body of each described button all also includes symmetrically arranged 3rd lateral part and the 4th lateral part, the described retaining structure of each described button all also includes the 3rd screens portion being located on described 3rd lateral part and the 4th screens portion being located on described 4th lateral part, and the described 3rd card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position, the described 4th card bit position of each described button Wei shape and/or the mutually different structure of body size and/or position.
9. household electrical appliance, including body, it is characterised in that: described body is provided with fool proof key-press mounting structure as claimed in claim 7 or 8.
10. household electrical appliance as claimed in claim 9, it is characterised in that: described household electrical appliance are dish-washing machine or washing machine or baking box or disinfection cabinet or microwave oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047199.8U CN205376356U (en) | 2016-01-18 | 2016-01-18 | Prevent slow -witted button, prevent slow -witted button mounting structure and domestic appliance |
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| CN201620047199.8U CN205376356U (en) | 2016-01-18 | 2016-01-18 | Prevent slow -witted button, prevent slow -witted button mounting structure and domestic appliance |
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| CN205376356U true CN205376356U (en) | 2016-07-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389746A (en) * | 2018-04-28 | 2018-08-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Button assembly, control panel box and dish-washing machine |
| CN108784304A (en) * | 2018-08-09 | 2018-11-13 | 珠海格力电器股份有限公司 | Utensil is uncapped the mounting structure and cooking apparatus of button |
| CN110149437A (en) * | 2019-05-15 | 2019-08-20 | 上海摩软通讯技术有限公司 | Side switch anti-misoperation device and mobile terminal comprising it |
| CN108389746B (en) * | 2018-04-28 | 2024-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Key assembly, control panel box and dish washer |
-
2016
- 2016-01-18 CN CN201620047199.8U patent/CN205376356U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389746A (en) * | 2018-04-28 | 2018-08-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Button assembly, control panel box and dish-washing machine |
| CN108389746B (en) * | 2018-04-28 | 2024-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Key assembly, control panel box and dish washer |
| CN108784304A (en) * | 2018-08-09 | 2018-11-13 | 珠海格力电器股份有限公司 | Utensil is uncapped the mounting structure and cooking apparatus of button |
| CN110149437A (en) * | 2019-05-15 | 2019-08-20 | 上海摩软通讯技术有限公司 | Side switch anti-misoperation device and mobile terminal comprising it |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221031 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Beijiao Town Industrial Park, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |