CN211578605U - Switch assembly and electric appliance - Google Patents
Switch assembly and electric appliance Download PDFInfo
- Publication number
- CN211578605U CN211578605U CN202020084193.4U CN202020084193U CN211578605U CN 211578605 U CN211578605 U CN 211578605U CN 202020084193 U CN202020084193 U CN 202020084193U CN 211578605 U CN211578605 U CN 211578605U
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- switch
- accommodating cavity
- fixing structure
- bottom cover
- button cap
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Abstract
The utility model provides a switch component and an electric appliance, wherein the switch component comprises a button cap, a switch and a switch bottom cover; the button cap comprises a button cap main body, a first accommodating cavity and a first fixing structure a; the first accommodating cavity is arranged on the button cap main body, and the first fixing structure a is arranged on the side wall of the first accommodating cavity; the switch bottom cover comprises a switch bottom cover main body, a second accommodating cavity and a first fixing structure b; the second accommodating cavity is formed in the switch bottom cover main body, and the first fixing structure b is arranged on the side wall of the second accommodating cavity; the first fixing structure a and the first fixing structure b are correspondingly arranged, and the button cap and the switch bottom cover are fixed through the matching of the first fixing structure a and the first fixing structure b; after the button cap and the switch bottom cover are fixed, the first accommodating cavity and the second accommodating cavity form an accommodating cavity for accommodating the switch. The utility model discloses switch module can effectual reduction volume, is convenient for install in the less electrical apparatus of volume.
Description
Technical Field
The utility model relates to an electrical apparatus field, concretely relates to switch module and electrical apparatus.
Background
The electric appliance plays an important role in life and can bring various conveniences to people, among many parts of the electric appliance, the switch is one of the more important parts, so that the function of switching on and off the power supply is realized, and in small electric appliances with small size, especially household electric appliances, such as ironing machines, hair dryers and the like, because the size of the electric appliance is small, how to enable the switch to play a role and occupy less space in the electric appliance is an important problem in the design of the electric appliance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the switch occupies a large space in an electric appliance, the utility model provides a switch assembly, which comprises a button cap, a switch and a switch bottom cover;
the button cap comprises a button cap main body, a first accommodating cavity and a first fixing structure a; the first accommodating cavity is formed in the button cap main body, and the first fixing structure a is arranged on the side wall of the first accommodating cavity;
the switch bottom cover comprises a switch bottom cover main body, a second accommodating cavity and a first fixing structure b; the second accommodating cavity is formed in the switch bottom cover main body, and the first fixing structure b is arranged on the side wall of the second accommodating cavity;
the first fixing structure a and the first fixing structure b are correspondingly arranged, and the button cap and the switch bottom cover are fixed through the matching of the first fixing structure a and the first fixing structure b; after the button cap and the switch bottom cover are fixed, the first accommodating cavity and the second accommodating cavity form an accommodating cavity for accommodating the switch.
Adopt above-mentioned technical scheme, the utility model discloses set switch module to including button cap, switch and switch bottom triplex, button cap and switch bottom realize fixedly through the first fixed knot a and the first fixed knot structure b of mutually supporting, and switch mounting holds the intracavity that holds that the chamber cooperation back formed in the first chamber and the switch bottom that hold of button cap second, through the cooperation of above-mentioned structure, the utility model discloses switch module can effectually reduce the volume, is convenient for install in the less electrical apparatus of volume, especially in the less domestic appliance of volume, can reduce the shared space of switch module in the electrical apparatus, and then provides effectual space for other spare parts in the electrical apparatus.
Optionally, the first fixing structure a is arranged along the length direction of the button cap body; the first fixing structure b is arranged along the length direction of the switch bottom cover body. This kind of structure, through setting up first fixed knot structure a along the length direction of button cap body, set up first fixed knot structure b along the length direction of switch bottom body, compare in other modes, if first fixed knot constructs a and sets up along the width direction of button cap body, with the mode that first fixed knot constructs b and sets up along the width direction of switch bottom body, the mode among this embodiment can make first fixed knot construct a and first fixed knot construct b's area of contact bigger, first fixed knot constructs an and first fixed knot constructs b cooperation back, the fixity is better.
Optionally, the number of the first fixing structures a and the number of the first fixing structures b are more than one. This kind of mode is more than one with the quantity of first fixed knot structure an and first fixed knot structure b, and preferably first fixed knot structure a and the quantity of first fixed knot structure b are four, and at this moment, the fixity is better after first fixed knot structure a and the cooperation of first fixed knot structure b, and the processing of the first fixed knot structure a of being convenient for simultaneously and first fixed knot structure b to and the operation when being convenient for first fixed knot structure a and first fixed knot structure b installation are fixed.
Optionally, the first fixing structure a is a protrusion, one end of the protrusion is connected to the side wall of the first accommodating cavity, and the other end of the protrusion is a free end;
the first fixing structure b is a groove, and the protrusion and the groove are correspondingly arranged. This kind of structure, it is specific sets up first fixed knot structure a as the arch, sets up first fixed knot structure b as the recess, through the cooperation of arch and recess, realizes the fixed of button cap and switch bottom.
Optionally, the button cap includes a second fixing structure a, and the second fixing structure a is disposed on a side wall of the first accommodating cavity;
the switch bottom cover comprises a second fixing structure b, and the second fixing structure b is arranged on the side wall of the second accommodating cavity;
the second fixing structure a and the second fixing structure b are correspondingly arranged; the button cap and the switch bottom cover are fixed through the matching of the second fixing structure a and the second fixing structure b. This kind of structure, on first fixed knot construct an and first fixed knot construct b complex basis, further through the second fixed knot construct a and the second fixed knot construct b that correspond the setting, realize button cap and switch bottom cover further fixed with spacing.
Optionally, the number of the second fixing structures a and the second fixing structures b is more than one. This kind of mode is more than one with the quantity of second fixed knot structure an and second fixed knot structure b, and preferred second fixed knot structure a and second fixed knot structure b's quantity is two, and preferred the mode that sets up a second fixed knot structure a between two first fixed knot structure a, at this moment, on first fixed knot structure a and first fixed knot structure b complex basis, second fixed knot structure a and second fixed knot structure b cooperation back fixity are better, the processing of second fixed knot structure a and second fixed knot structure b of being convenient for simultaneously to and the operation when being convenient for second fixed knot structure a and second fixed knot structure b installation are fixed.
Optionally, the second fixing structure a is a buckle, one end of the buckle is connected to the side wall of the first accommodating cavity, and the other end of the buckle is a free end;
the second fixing structure b is a clamping groove, and the buckle and the clamping groove are correspondingly arranged. This kind of structure sets up second fixed knot structure a into the buckle through, sets up second fixed knot structure b into the draw-in groove, through the cooperation of buckle and draw-in groove, realizes the fixed of button cap and switch bottom and spacing.
Optionally, the switch includes a switch main body and an insertion sheet, and the insertion sheet is disposed on one side of the switch main body;
the switch bottom cover comprises a jack, and the jack is arranged at the bottom of the second accommodating cavity;
the switch is located behind the accommodation cavity, the inserted sheet passes the jack. This kind of structure through set up the jack on the switch bottom, can be convenient for the inserted sheet in the switch stretch out the switch bottom through the jack, when installing switch module in electrical apparatus, the inserted sheet in the switch of being convenient for communicates with the power in the electrical apparatus.
Optionally, the switch bottom cover comprises a mounting structure, and the mounting structure is arranged along the length direction of the switch bottom cover body and is arranged at least one end of the accommodating cavity. This kind of structure, through mounting structure's setting, is convenient for install the switch module in electrical apparatus, and wherein mounting structure can locate the at least one end that holds the chamber for the mounting panel that sets up along the length direction of switch bottom body, preferably locates and holds the both ends that the chamber is relative, and the switch module installation back this moment, the fixity is better.
The utility model also provides an electric appliance, electric appliance includes above-mentioned arbitrary switch module.
Drawings
Fig. 1 is an exploded schematic view of a switch assembly according to embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of an assembled switch assembly according to embodiment 1 of the present invention;
fig. 3 is a schematic view of an assembled three-dimensional structure of a switch assembly in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a button cap in a switch assembly according to embodiment 1 of the present invention;
fig. 5 is a first schematic structural diagram of a switch bottom cover in a switch assembly according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a switch bottom cover in a switch assembly according to embodiment 1 of the present invention;
fig. 7 is a third schematic structural diagram of a switch bottom cover in a switch assembly according to embodiment 1 of the present invention;
fig. 8 is an exploded schematic view of a household ironing machine according to embodiment 2 of the present invention;
fig. 9 is an assembled structural schematic view of the household ironing machine in embodiment 2 of the present invention;
FIG. 10 is a schematic cross-sectional view taken along line A-A in FIG. 9;
fig. 11 is a schematic cross-sectional view of B-B in fig. 9.
Description of reference numerals:
100-a switch assembly; 110-a button cap; 111-a button cap body; 112-a first receiving cavity; 113-first fixation structure a; 114-second fixation structure a; 120-a switch; 121-a switch body; 122-an insert sheet; 130-switch bottom cover; 131-switch bottom cover main body; 132-a second receiving chamber; 133-first fixation structure b; 134-second fixation structure b; 135-jack; 136-mounting structure.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
As shown in one of fig. 1-7, the present invention provides a switch assembly 100, the switch assembly 100 including a button cap 110, a switch 120, and a switch bottom cover 130;
the button cap 110 includes a button cap body 111, a first receiving cavity 112, and first fixing structures a-113; the first accommodating cavity 112 is arranged on the button cap main body 111, and the first fixing structures a-113 are arranged on the side wall of the first accommodating cavity 112;
the switch bottom cover 130 includes a switch bottom cover body 131, a second receiving cavity 132, and first fixing structures b-133; the second accommodating cavity 132 is arranged on the switch bottom cover main body 131, and the first fixing structures b-133 are arranged on the side wall of the second accommodating cavity 132;
the first fixing structures a-113 and the first fixing structures b-133 are correspondingly arranged, and the button cap 110 and the switch bottom cover 130 are fixed through the cooperation of the first fixing structures a-113 and the first fixing structures b-133; when the button cap 110 and the switch bottom cover 130 are fixed, the first receiving cavity 112 and the second receiving cavity 132 form a receiving cavity for receiving the switch 120.
The utility model discloses set switch module 100 to including button cap 110, switch 120 and switch bottom 130 triplex, button cap 110 and switch bottom 130 realize fixedly through the first fixed knot structure a-113 and the first fixed knot structure b-133 of mutually supporting, and switch 120 installs in button cap 110 the second holds the intracavity that holds that forms after the chamber 132 cooperation in the first chamber 112 that holds and the switch bottom 130, through the cooperation of above-mentioned structure, the utility model discloses switch module 100 can effectually reduce the volume, is convenient for install in the less electrical apparatus of volume, especially in the less household electrical apparatus of volume, can reduce the shared space of switch module 100 in the electrical apparatus, and then provides effectual space for other spare parts in the electrical apparatus.
Wherein, the value range of the length L1 of the button cap main body 111 is: l1 is more than or equal to 15mm and less than or equal to 20 mm; the width L2 of the button cap body 111 has a value range of: l2 is more than or equal to 8mm and less than or equal to 12 mm; the width L3 of the first fixing structure a-113 has a value range of: l3 is more than or equal to 2mm and less than or equal to 3 mm;
the length L4 of switch bottom cover main body 131 has a value range of: l4 is more than or equal to 22mm and less than or equal to 28 mm; the value range of the width L5 of the switch bottom cover main body 131 is: l5 is more than or equal to 8mm and less than or equal to 12 mm;
to sum up, the utility model discloses a switch module 100's volume is less, is convenient for be applied to in the less domestic appliance of volume.
In the present embodiment, the first fixing structures a-113 are provided along the length direction of the button cap 110 body; the first fixing structures b-133 are disposed along the length direction of the switch bottom cover 130 body. According to the structure, the first fixing structures a-113 are arranged along the length direction of the button cap 110 body, and the first fixing structures b-133 are arranged along the length direction of the switch bottom cover 130 body, compared with other modes, such as the mode that the first fixing structures a-113 are arranged along the width direction of the button cap 110 body, and the mode that the first fixing structures b-133 are arranged along the width direction of the switch bottom cover 130 body, the mode in the embodiment can enable the contact area between the first fixing structures a-113 and the first fixing structures b-133 to be larger, and the fixing performance is better after the first fixing structures a-113 and the first fixing structures b-133 are matched.
Wherein the length direction of the body of the button cap 110 and the length direction of the body of the switch bottom cover 130 are shown in fig. 4 and 5.
In the present embodiment, the number of the first fixing structures a-113 and the first fixing structures b-133 is one or more. In this way, the number of the first fixing structures a-113 and the number of the first fixing structures b-133 are more than one, and preferably, the number of the first fixing structures a-113 and the number of the first fixing structures b-133 are four, so that the first fixing structures a-113 and the first fixing structures b-133 have good fixity after being matched, and meanwhile, the first fixing structures a-113 and the first fixing structures b-133 are convenient to process, and the first fixing structures a-113 and the first fixing structures b-133 are convenient to operate when being installed and fixed.
In this embodiment, the first fixing structures a-113 are protrusions, one end of each protrusion is connected to the side wall of the first accommodating cavity 112, and the other end of each protrusion is a free end;
the first fixing structures b-133 are grooves, and the protrusions and the grooves are correspondingly arranged.
In this structure, the first fixing structures a-113 are protrusions, the first fixing structures b-133 are grooves, and the button cap 110 and the switch bottom cover 130 are fixed by the cooperation of the protrusions and the grooves.
In some embodiments, the button cap 110 includes second fixing structures a-114, the second fixing structures a-114 being provided on a sidewall of the first receiving chamber 112;
the switch bottom cover 130 includes second fixing structures b-134, and the second fixing structures b-134 are disposed on the side walls of the second accommodating cavity 132;
the second fixing structures a-114 and the second fixing structures b-134 are correspondingly arranged; the button cap 110 and the switch bottom cover 130 are fixed by the second fixing structures a-114 and the second fixing structures b-134.
According to the structure, on the basis that the first fixing structures a-113 and the first fixing structures b-133 are matched, the button cap 110 and the switch bottom cover 130 are further fixed and limited through the second fixing structures a-114 and the second fixing structures b-134 which are correspondingly arranged.
The value range of the width L6 of the second fixing structure a-114 is: l6 is more than or equal to 2mm and less than or equal to 3 mm;
in the present embodiment, the number of the second fixing structures a-114 and the second fixing structures b-134 is one or more.
In this way, the number of the second fixing structures a-114 and the second fixing structures b-134 is more than one, preferably, the number of the second fixing structures a-114 and the second fixing structures b-134 is two, and preferably, a manner of arranging one second fixing structure a-114 between two first fixing structures a-113 is adopted, at this time, on the basis of the matching of the first fixing structures a-113 and the first fixing structures b-133, the matching of the second fixing structures a-114 and the second fixing structures b-134 has better fixity, and meanwhile, the processing of the second fixing structures a-114 and the second fixing structures b-134 is facilitated, and the operation when the second fixing structures a-114 and the second fixing structures b-134 are installed and fixed is facilitated.
In this embodiment, the second fixing structures a to 114 are buckles, one end of each buckle is connected to the side wall of the first accommodating cavity 112, and the other end of each buckle is a free end;
the second fixing structures b-134 are clamping grooves, and the buckles and the clamping grooves are correspondingly arranged.
With the structure, the second fixing structures a-114 are arranged to be buckles, the second fixing structures b-134 are arranged to be clamping grooves, and the button cap 110 and the switch bottom cover 130 are fixed and limited through the cooperation of the buckles and the clamping grooves.
The concrete buckle includes connecting portion and trip portion, and the one end of connecting portion is connected on the first lateral wall that holds chamber 112, and the other end and the trip portion of connecting portion are connected, and the other end of trip portion is the free end, and the outside that holds chamber 112 towards the first.
When button cap 110 and switch bottom 130 complex in-process, through the cooperation of connecting portion and trip portion, it is concrete, this in-process, apply towards the first inside power that holds chamber 112 to connecting portion and/or trip portion, connecting portion can play the effect of similar shell fragment, drive trip portion to the first inside direction motion that holds chamber 112, after the power of exerting disappears, trip portion and draw-in groove cooperation realize button cap 110 and switch bottom 130 fixed with spacing.
When the first fixing structures a-113 are protrusions and the second fixing structures a-114 are buckles, the height h1 of the protrusions is larger than the height h2 of the buckles.
In the present embodiment, the switch 120 includes a switch main body 121 and an insert 122, the insert 122 is disposed on one side of the switch main body 121;
the switch bottom cover 130 comprises a jack 135, and the jack 135 is arranged at the bottom of the second accommodating cavity 132;
after the switch 120 is located in the receiving cavity, the plug 122 passes through the insertion hole 135.
This kind of structure, through set up jack 135 on switch bottom cover 130, can be convenient for inserted sheet 122 in switch 120 to stretch out switch bottom cover 130 through jack 135, when installing switch assembly 100 in the electrical apparatus, be convenient for inserted sheet 122 in switch 120 and the power intercommunication in the electrical apparatus.
In some embodiments, the switch bottom cover 130 includes a mounting structure 136, and the mounting structure 136 is disposed along a length of the switch bottom cover 130 body and is disposed at least one end of the receiving cavity.
This kind of structure, through the setting of mounting structure 136, is convenient for install switch module 100 in the electrical apparatus, and wherein mounting structure 136 can locate the at least one end that holds the chamber for the mounting panel that the length direction along switch bottom 130 body set up, preferably locates and holds the both ends that the chamber is relative, and switch module 100 installation back this moment, the fixity is better.
The utility model discloses in, can also further include the structure that resets among the switch module 100, the structure that resets can be spring etc. and set up in holding the intracavity, when needing the power disconnection in switch module 100 and the electrical apparatus, the structure that resets can realize separating inserted sheet 122 and the power among the switch 120, specifically be switch 120 under the effect of structure that resets, the length that inserted sheet 122 among the switch 120 stretches out jack 135 on the switch bottom 130 diminishes, and then the disconnection of power in the realization and the electrical apparatus.
Example 2
The utility model also provides an electrical apparatus, electrical apparatus include above-mentioned arbitrary switch module 100.
The electric appliances include ironing machines, blowers, etc.
As shown in one of fig. 8-11, a home steamer has a switch assembly 100 mounted at the handle; when the power supply needs to be connected, an operator presses the button cap 110 in the switch assembly 100, the insertion piece 122 in the switch 120 extends out of the insertion hole 135 in the switch bottom cover 130, the insertion piece 122 is connected with the power supply, and the connection of the power supply can be kept by continuously pressing the button cap 110; when it is desired to disconnect the power source, the operator releases the press on the button cap 110 and the blade 122 is disconnected from the power source.
Other parts of the household garment steamer are all existing and are not described in detail herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A switch assembly, characterized by: the switch assembly (100) comprises a button cap (110), a switch (120), and a switch bottom cover (130);
the button cap (110) comprises a button cap body (111), a first accommodating cavity (112) and a first fixing structure a (113); the first accommodating cavity (112) is arranged on the button cap main body (111), and the first fixing structure a (113) is arranged on the side wall of the first accommodating cavity (112);
the switch bottom cover (130) comprises a switch bottom cover main body (131), a second accommodating cavity (132) and a first fixing structure b (133); the second accommodating cavity (132) is arranged on the switch bottom cover main body (131), and the first fixing structure b (133) is arranged on the side wall of the second accommodating cavity (132);
the first fixing structure a (113) and the first fixing structure b (133) are correspondingly arranged, and the button cap (110) and the switch bottom cover (130) are fixed by matching the first fixing structure a (113) and the first fixing structure b (133); after the button cap (110) and the switch bottom cover (130) are fixed, the first accommodating cavity (112) and the second accommodating cavity (132) form an accommodating cavity for accommodating the switch (120).
2. The switch assembly of claim 1, wherein: the first fixing structure a (113) is arranged along the length direction of the button cap (110) body; the first fixing structure b (133) is arranged along the length direction of the switch bottom cover (130) body.
3. The switch assembly of claim 1, wherein: the number of the first fixing structures a (113) and the number of the first fixing structures b (133) are more than one.
4. A switch assembly according to any one of claims 1-3, wherein: the first fixing structure a (113) is a protrusion, one end of the protrusion is connected to the side wall of the first accommodating cavity (112), and the other end of the protrusion is a free end;
the first fixing structure b (133) is a groove, and the protrusion and the groove are correspondingly arranged.
5. The switch assembly of claim 1, wherein: the button cap (110) comprises a second fixing structure a (114), and the second fixing structure a (114) is arranged on the side wall of the first accommodating cavity (112);
the switch bottom cover (130) comprises a second fixing structure b (134), and the second fixing structure b (134) is arranged on the side wall of the second accommodating cavity (132);
the second fixing structure a (114) and the second fixing structure b (134) are correspondingly arranged; the button cap (110) and the switch bottom cover (130) are fixed through the cooperation of the second fixing structure a (114) and the second fixing structure b (134).
6. The switch assembly of claim 5, wherein: the number of the second fixing structures a (114) and the second fixing structures b (134) is more than one.
7. The switch assembly of any one of claims 5-6, wherein: the second fixing structure a (114) is a buckle, one end of the buckle is connected to the side wall of the first accommodating cavity (112), and the other end of the buckle is a free end;
the second fixing structure b (134) is a clamping groove, and the buckle and the clamping groove are correspondingly arranged.
8. The switch assembly of claim 1, wherein: the switch (120) comprises a switch main body (121) and an inserting sheet (122), wherein the inserting sheet (122) is arranged on one side of the switch main body (121);
the switch bottom cover (130) comprises a jack (135), and the jack (135) is arranged at the bottom of the second accommodating cavity (132);
after the switch (120) is positioned in the accommodating cavity, the inserting sheet (122) penetrates through the inserting hole (135).
9. The switch assembly of claim 1, wherein: the switch bottom cover (130) comprises a mounting structure (136), and the mounting structure (136) is arranged along the length direction of the switch bottom cover (130) body and is arranged at least one end of the accommodating cavity.
10. An electrical appliance, characterized by: the appliance comprises a switch assembly (100) according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084193.4U CN211578605U (en) | 2020-01-15 | 2020-01-15 | Switch assembly and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084193.4U CN211578605U (en) | 2020-01-15 | 2020-01-15 | Switch assembly and electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211578605U true CN211578605U (en) | 2020-09-25 |
Family
ID=72554817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020084193.4U Active CN211578605U (en) | 2020-01-15 | 2020-01-15 | Switch assembly and electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211578605U (en) |
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2020
- 2020-01-15 CN CN202020084193.4U patent/CN211578605U/en active Active
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