CN210640137U - Switch structure - Google Patents
Switch structure Download PDFInfo
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- CN210640137U CN210640137U CN201921591090.0U CN201921591090U CN210640137U CN 210640137 U CN210640137 U CN 210640137U CN 201921591090 U CN201921591090 U CN 201921591090U CN 210640137 U CN210640137 U CN 210640137U
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- switch
- frame
- cover plate
- switch structure
- assembly
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Abstract
The utility model relates to the technical field of switches, concretely relates to switch structure, switch structure includes in proper order: the switch cover plate is provided with at least one switch button; on the support frame subassembly, with shift knob matched with position is equipped with the pressing part, the circumference of pressing part is connected with a plurality of elastic component, and during the use, shift knob will be under pressing part and a plurality of elastic component combined action, the operation that resets, the utility model discloses need not extra installation complementary unit, pressing part and elastic component and support frame subassembly design as an organic whole, can accomplish the manufacturing through once moulding plastics to the realization is guaranteeing to reset the effect in, effectively simplifies the assembly step, reduction in production cost.
Description
Technical Field
The utility model relates to the field of switch technology, concretely relates to switch structure.
Background
The main working principle of the switch is that a remote or progress command is received through a weak current circuit board, then a signal is transmitted to a corresponding strong current circuit board through a circuit, and the strong current circuit board makes a corresponding action after receiving the signal, namely a relay is controlled to realize the on-off function of the switch; in the prior art, an auxiliary mechanism is usually required to be additionally installed in a switch structure to realize the operation of resetting a switch button, but the design usually increases the assembly steps and improves the production cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a switch structure, when guaranteeing the reset switch button effect, simplifies the assembly step, reduction in production cost.
Technical scheme (I)
In order to realize the technical problem, the utility model provides a switch structure, switch structure includes in proper order: the switch cover plate, the supporting frame assembly, the circuit board and the rear mounting seat are arranged on the circuit board;
the switch cover plate is provided with at least one switch button;
and a pressing piece is arranged at the position, matched with the switch button, of the supporting frame assembly, and a plurality of elastic pieces are connected to the circumferential direction of the pressing piece.
Optionally, the elastic member is provided as an arc-shaped structure.
Optionally, the switch button is detachably mounted on the pressing member through at least one set of connecting assembly.
Optionally, at least one set of connecting members comprises: the switch comprises a switch button and a pressing piece, wherein the switch button is arranged on the switch button, and the pressing piece is arranged on the switch button.
Optionally, one of the first connecting piece and the second connecting piece is a through hole, and the other one is a protrusion matched with the through hole.
Optionally, the switch cover plate is detachably connected to the support frame assembly through at least one group of clamping pieces.
Optionally, the engaging member includes: and one of the clamping groove and the buckle is arranged on the switch cover plate, and the other clamping groove and the buckle are arranged on the supporting frame assembly.
Optionally, the supporting frame assembly includes: outer frame and interior frame, interior frame install in the outer frame.
Optionally, the outer frame is a metal outer frame, and the inner frame is a plastic inner frame.
Optionally, the switch structure further includes: the screen assembly is arranged in the screen mounting frame.
Optionally, a display window is arranged at a position on the switch cover plate, which is matched with the screen assembly.
(II) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a switch structure, switch structure includes in proper order: the switch cover plate is provided with at least one switch button; on the support frame subassembly, with shift knob matched with position is equipped with the pressing part, the circumference of pressing part is connected with a plurality of elastic component, and during the use, shift knob will be under pressing part and a plurality of elastic component combined action, the operation that resets, the utility model discloses need not extra installation complementary unit, pressing part and elastic component and support frame subassembly design as an organic whole, can accomplish the manufacturing through once moulding plastics to the realization is guaranteeing to reset the effect in, effectively simplifies the assembly step, reduction in production cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained without inventive exercise, wherein:
fig. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a support frame assembly of the present invention;
fig. 3 is a schematic structural view of the outer frame of the present invention;
fig. 4 is a schematic structural diagram of the middle inner frame of the present invention.
In the figure: 1. a switch cover plate; 2. supporting the frame assembly; 3. a circuit board; 4. a rear mounting seat; 5. a switch button; 6. a pressing member; 7. an elastic member; 8. a card slot; 9. buckling; 10. an outer frame; 11. an inner frame; 12. a screen assembly; 13. a screen mounting frame; 14. a display window; 15. a first connecting member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a support frame assembly of the present invention;
fig. 3 is a schematic structural view of the outer frame of the present invention;
fig. 4 is a schematic structural diagram of the middle inner frame of the present invention.
As shown in fig. 1, 2, 3 and 4, the present application provides a switch structure, which includes in sequence: the switch comprises a switch cover plate 1, a supporting frame component 2, a circuit board 3 and a rear mounting seat 4;
at least one switch button 5 is arranged on the switch cover plate 1;
a pressing piece 6 is arranged on the supporting frame assembly 2 at a position matched with the switch button 5, and a plurality of elastic pieces 7 are connected to the circumferential direction of the pressing piece 6; wherein, the pressing piece 6, the plurality of elastic pieces 7 and the inner frame 11 of the supporting frame component 2 are designed to be integrally formed.
Specifically, the pressing member 6 and the plurality of elastic members 7 form a reset structure, as shown in fig. 1, the number of the switch buttons 5 is two, and therefore, the number of the reset structures matched with the switch buttons 5 is also two, that is, the switch buttons 5 and the reset structures are matched one to one, so that the reset effect of each switch button 5 is ensured.
As shown in fig. 1, the number of the elastic members 7 is four, and the elastic members are uniformly arranged in the circumferential direction of the pressing member 6, one ends of the four elastic members 7 are all connected with the pressing member 6, the other ends of the four elastic members are all connected with the inner frame 11 of the supporting frame assembly 2, in order to ensure the resetting performance of the resetting structure, and meanwhile, in order to facilitate the integrated production with the supporting frame, preferably, the pressing member 6 and the elastic members 7 are made of plastic, but are not limited to plastic materials, as long as certain elastic performance is theoretically provided, the resetting effect of the switch button 5 can be ensured, and the better the elastic performance of the elastic members 7 is, and the better the resetting effect of the switch button 5 is.
During the use, shift knob 5 will be under the combined action of pressing piece 6 and a plurality of elastic component 7, the operation that resets, the utility model discloses need not extra installation complementary unit, pressing piece 6 and elastic component 7 and support frame subassembly 2 design as an organic whole, can accomplish the manufacturing through once moulding plastics to the realization is when guaranteeing the effect that resets, effectively simplifies the assembly step, reduction in production cost.
In order to improve elastic component 7 to shift knob 5's reset performance, according to the utility model discloses an embodiment, elastic component 7 sets up to ARC structure, and theoretically, elastic component 7 length is longer more, and elastic component 7's elastic property is better, thereby also is better to shift knob 5's reset performance, the utility model discloses in through the shape that changes elastic component 7 to improve elastic component 7 to shift knob 5's reset performance, of course, elastic component 7 can set other shapes to, for example the curvilinear figure etc. as long as under the even prerequisite of assurance atress, can improve elastic component 7's elastic property's shape and all be applicable to this application.
According to an embodiment of the present invention, as shown in fig. 2, the supporting frame assembly 2 includes: the switch comprises an outer frame 10 and an inner frame 11, wherein the inner frame 11 is arranged in the outer frame 10, preferably, the outer frame 10 is arranged into a metal outer frame, the inner frame 11 is arranged into a plastic inner frame, and the design of the metal outer frame can enhance the strength of the switch structure on one hand and has aesthetic property compared with the traditional design on the other hand; the design of the plastic inner frame can ensure that the inner frame 11 has certain elasticity, so that a reset structure is assisted, and the reset operation of the switch button 5 is realized;
and, support frame subassembly 2 and accomplish through inlaying the injection molding process and make, this technology can guarantee to support frame subassembly 2 and both kept the plastic performance of traditional frame subassembly, has improved the intensity of switch structure again, and specific manufacturing process is as follows: as shown in fig. 3, after the metal outer frame 10 is manufactured by processes such as extrusion or die-casting, the metal outer frame is placed into a pre-designed plastic mold, which already includes the structure of the pressing member 6 and the elastic member 7, and finally, the plastic inner frame 11 shown in fig. 4 is injection-molded by a process of injection molding, so as to complete the manufacture of the support frame assembly 2 by integral molding.
According to the utility model discloses an embodiment, as shown in fig. 1, shift knob 5 is through at least a set of coupling assembling, demountable installation is on pressing member 6, this design can be convenient for change and maintenance to shift knob 5, it is specific, a lateral wall face of pressing member 6 can be dismantled with shift knob 5 and be connected, and be connected through a micro switch between another lateral wall face and the circuit board 3, during the use, through pressing shift knob 5, the switch-on circuit, the action is opened to the completion switch, wherein, micro switch and the working process between micro switch and the circuit board 3, be prior art, so do not do here and describe repeatedly more.
According to an embodiment of the present invention, as shown in fig. 1, at least one set of connection assemblies includes: and a first connecting member 15 and a second connecting member which are engaged with each other, one of the first connecting member 15 and the second connecting member being provided on the switch knob 5 and the other being provided on the pressing member 6.
Preferably, one of the first connecting member 15 and the second connecting member is a through hole, and the other one is a protrusion adapted to the through hole, as shown in fig. 1 and 2, the through hole is provided on the pressing member 6 and is provided in two, and the protrusions are provided on the wall surface of the switch button 5 on the side close to the pressing member 6, and are also provided in two numbers; of course, the first connecting member 15 and the second connecting member can be configured in other structures, such as the engagement between the locking groove 8 and the locking buckle 9, the engagement between the groove and the protrusion, and the like.
According to the utility model discloses an embodiment, as shown in fig. 1, switch apron 1 can dismantle through at least a set of fastener and connect on supporting frame subassembly 2, and this design is convenient for switch apron 1's assembly and maintenance.
According to an embodiment of the present invention, as shown in fig. 2 and 4, the engaging member includes: matched with draw-in groove 8 and buckle 9, among draw-in groove 8 and buckle 9, one of them sets up on switch apron 1, and another setting is on supporting frame subassembly 2, and of course, the fastener is not only limited to draw-in groove 8 and buckle 9's cooperation, as long as realize that switch apron 1 detachable installs the structure on supporting frame subassembly 2, all is applicable to this embodiment, for example, slide rail and spout etc..
For the convenience of the user to check the information such as time and date, according to an embodiment of the present invention, as shown in fig. 1, the switch structure further includes: the screen assembly 12 is provided with a screen mounting frame 13 on the inner frame 11, the screen assembly 12 is mounted in the screen mounting frame 13, wherein the screen assembly 12 is electrically connected with the circuit board 3 to provide electric energy for the screen assembly 12.
According to an embodiment of the present invention, as shown in fig. 1, a display window 14 is disposed on the switch cover plate 1 at a position corresponding to the screen assembly 12.
During the assembly, at first install screen subassembly 12 in screen installing frame 13, later, with supporting frame subassembly 2 installation on back mount pad 4, through fastener with shift knob 5 demountable installation on pressing member 6 at last, simultaneously, through connecting piece with switch cover plate 1 demountable installation on supporting frame subassembly 2 to accomplish switch structure's assembly.
The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying importance; the words "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, a particular component geometry.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (11)
1. A switch structure, characterized in that it comprises in sequence: the circuit board comprises a switch cover plate (1), a supporting frame assembly (2), a circuit board (3) and a rear mounting seat (4);
the switch cover plate (1) is provided with at least one switch button (5);
and a pressing piece (6) is arranged at the position, matched with the switch button (5), of the supporting frame assembly (2), and a plurality of elastic pieces (7) are connected to the circumferential direction of the pressing piece (6).
2. A switch arrangement according to claim 1, characterized in that the resilient member (7) is arranged in an arc-like configuration.
3. A switch arrangement according to claim 1, characterized in that the switch button (5) is detachably mounted on the pressing member (6) by means of at least one set of connecting members.
4. A switch structure according to claim 3, characterized in that at least one set of connection members comprises: the switch comprises a first connecting piece (15) and a second connecting piece which are matched with each other, wherein one of the first connecting piece (15) and the second connecting piece is arranged on the switch button (5), and the other one of the first connecting piece and the second connecting piece is arranged on the pressing piece (6).
5. A switch structure according to claim 4, characterized in that one of said first (15) and second (15) connection members is a through hole and the other is a protrusion adapted to said through hole.
6. A switch structure according to claim 1, characterized in that said switch cover (1) is detachably connected to said supporting frame member (2) by at least one set of snap-fit members.
7. A switch structure according to claim 6, characterized in that said catch comprises: the switch cover plate comprises a clamping groove (8) and a buckle (9) which are matched with each other, wherein one of the clamping groove (8) and the buckle (9) is arranged on the switch cover plate (1), and the other clamping groove is arranged on the supporting frame component (2).
8. A switch structure according to claim 1, characterized in that said supporting bezel assembly (2) comprises: outer frame (10) and interior frame (11), interior frame (11) install in outer frame (10).
9. A switch structure according to claim 8, characterized in that said outer frame (10) is configured as a metal outer frame and said inner frame (11) is configured as a plastic inner frame.
10. A switching arrangement according to claim 9, characterized in that it further comprises: the screen assembly (12), the screen installing frame (13) has been seted up on interior frame (11), screen assembly (12) install in screen installing frame (13).
11. A switch structure according to claim 10, characterized in that a display window (14) is provided on the switch cover plate (1) at a position where it is engaged with the screen assembly (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591090.0U CN210640137U (en) | 2019-09-23 | 2019-09-23 | Switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591090.0U CN210640137U (en) | 2019-09-23 | 2019-09-23 | Switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640137U true CN210640137U (en) | 2020-05-29 |
Family
ID=70795328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921591090.0U Active CN210640137U (en) | 2019-09-23 | 2019-09-23 | Switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640137U (en) |
-
2019
- 2019-09-23 CN CN201921591090.0U patent/CN210640137U/en active Active
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