CN208256554U - A kind of switch and its fixed frame - Google Patents
A kind of switch and its fixed frame Download PDFInfo
- Publication number
- CN208256554U CN208256554U CN201821003738.3U CN201821003738U CN208256554U CN 208256554 U CN208256554 U CN 208256554U CN 201821003738 U CN201821003738 U CN 201821003738U CN 208256554 U CN208256554 U CN 208256554U
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- China
- Prior art keywords
- fixed frame
- switch
- elastic wall
- avoid holes
- protrusion
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 239000000306 component Substances 0.000 description 14
- 230000007704 transition Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model embodiment provides a kind of switch and its fixed frame, it is related to mechanical device technical field, it is able to solve existing switch during installation, since the fixed frame of switch and the frictional force of wall are too small and installation is be easy to cause to tilt, and then influences overall beautiful problem.It is provided at least one avoid holes on the fixed frame, is provided with elastic wall in each avoid holes, elastic wall includes fixing end and free end, and the inner wall of fixing end and avoid holes is fixed；Free end has the protrusion for the mounting surface for protruding from fixed frame.The utility model is for switching.
Description
Technical field
The utility model relates to mechanical device technical field more particularly to a kind of switches and its fixed frame.
Background technique
Switch is the device in circuit to electric current of make-and-break, is widely used in each neck such as family, factory, market
Domain.The basic structure of switch is general as shown in Figure 1, including button 01, transition piece component 02, wraping plate component 03, pressing plate 04, terminal
Component 05 and the composition of fixed frame 06 etc..Terminal assemblies 05 include current-carrying part and termination；Wraping plate component 03 be to
The core component of electric current of make-and-break realizes the closure and disconnection of contact by overturning wraping plate；The effect of transition piece component 02 is wraping plate
The middle transition component of the application tilting force of component 03；User is by pressing the button 01 of switch, button 01 and transition piece component 02
It is integrated assembly, in 01 switching process of button, by transition piece component 02, applies tilting force to wraping plate component 03 and realize contact
Disjunction achievees the purpose that switch on and off electric current；The main function of pressing plate 04 is carrying transition piece component 02, and partition electro-mechanical part
Part and extraneous part；The effect of fixed frame 06 exactly carries the stress entirely switched, guarantees the mechanical strength of switch, to reach
The realization of switching function.
In existing switch, it generally is configured with screw mounting hole on fixed frame 06, is fixed switch installation using mounting screw
Onto wall, achievees the purpose that switch is firmly installed and realized with switching function.However, conventionally, as fixed frame 06
It is upper that be bonded with wall is a complete plane, and the binding face of fixed frame 06 and wall can not accomplish it is very smooth, this
Sample causes the fixed frame 06 when tightening mounting screw that cannot effectively compress metope, so that fixed frame 06 and frictional force between the walls
It is too small, and it is not enough to the torsion of offset screw, it be easy to cause switch installation rear-inclined in this way, influences overall beautiful.
Utility model content
The embodiments of the present invention provide a kind of switch and its fixed frame, are able to solve existing switch during installation,
Since the fixed frame of switch and the frictional force of wall are too small and installation is be easy to cause to tilt, and then influence overall beautiful problem.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
On the one hand, the utility model embodiment provides a kind of fixed frame of switch, and at least one is provided on the fixed frame
A avoid holes are provided with elastic wall in each avoid holes, and the elastic wall includes fixing end and free end, the fixation
It holds and is fixed with the inner wall of the avoid holes；The free end has the protrusion for the mounting surface for protruding from the fixed frame.
Optionally, the elastic wall is strip, and the protrusion is the cambered surface towards the installation side protrusion of the fixed frame
Structure.
Optionally, the elastic wall is strip, and the protrusion is the boss towards the installation side protrusion of the fixed frame
Structure.
Optionally, the elastic wall is strip, and the protrusion is towards the multiple of the installation side protrusion of the fixed frame
Rectangular cam；Multiple rectangular cams along the elastic wall length direction arrange, and towards far from the elastic wall fixation
The protrusion height in the direction at end, multiple rectangular cams is gradually increased.
Optionally, the protrusion height of the farthest rectangular cam of the distance of the fixing end apart from the elastic wall is less than or equal to
0.5mm。
Optionally, multiple rectangular cams are arranged at equal intervals, and the difference in height of the two neighboring rectangular cam is equal.
Optionally, it is provided with multiple avoid holes on the fixed frame, at least there are two avoid holes and distinguish position
At the diagonal position of the fixed frame.
Optionally, there are four the avoid holes for setting on the fixed frame, and four avoid holes are located at described solid
Determine at the corner location of frame.
Optionally, the avoid holes are the long stripes through hole being adapted with the elastic wall size.
On the other hand, the utility model embodiment provides a kind of switch, including consolidating for switch described in any one of the above
Determine frame.
Switch and its fixed frame provided by the embodiment of the utility model are provided at least one evacuation on the fixed frame
Hole, is provided with elastic wall in each avoid holes, and elastic wall includes fixing end and free end, and the inner wall of fixing end and avoid holes is solid
It is fixed；Free end has the protrusion for the mounting surface for protruding from fixed frame.Compared to the prior art, the utility model embodiment provides
Fixed frame by setting avoid holes and the elastic wall that is located therein, protrude from fixed frame since the free end of elastic wall has
The protrusion of mounting surface, in this way during installing switch, the protrusion of user's elastic wall when tightening mounting screw can be first
It contacts and is squeezed with metope, so that elastic wall deforms, and then generates enough frictional force, which can prevent from installing
The rotation switched in journey substantially increases switch installation effectiveness, simultaneously to prevent switch from installing the case where tilting appearance in this way
Improve the installation experience and appearance of switch.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the switch structure diagram that the prior art provides；
Fig. 2 is fixed rack structure schematic diagram one provided by the embodiment of the utility model；
Fig. 3 is fixed rack structure schematic diagram two provided by the embodiment of the utility model；
Fig. 4 is the enlarged drawing of a-quadrant in Fig. 3；
Fig. 5 is fixed rack structure schematic diagram three provided by the embodiment of the utility model；
Fig. 6 is fixed rack structure schematic diagram four provided by the embodiment of the utility model；
Fig. 7 is the enlarged drawing of B area in Fig. 6.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, terminal assemblies 05 are generally first put into the corresponding position of fixed frame 06 in assembling by existing switch
In, then wraping plate component 03 is placed on the support chip of terminal assemblies 05；Transition piece component 02 is assemblied in first on pressing plate 04, and two
Person is installed by shaft hole matching, and then the pressing plate 04 assembled is pressed into fixed frame 06, button 01 is finally fastened on transition
On part component 02.
Referring to fig. 1 and fig. 2, on the fixed frame 06 of existing switch design have screw mounting hole 14, when user need by
When switch installs wall, wiring hole of the conducting wire to inductive switch is connected first, then needs to be prized the button 01 of switch with tool
It opens, after prying open button 01, the corresponding spiral shell of back box being embedded in advance is inserted screws by the mounting hole of fixed frame 06 and is determined in hole, lead to
Certain torsion is crossed, screw is tightened, switch monolithic stability is fitted on wall, then buckles button 01, so far switch peace
It installs into.But the fixed frame 06 of existing switch, due to wall smoother, especially pastes during being installed on wall
Have between the wall of ceramic tile and the fixed frame 06 of switch that friction is small, when switching by mounting screw twisting force, easily produces
Raw clockwise rotary motion leads to switch installation rear-inclined, influences switch installation side by side, and visual sense of beauty is very poor.It is electric at this time
Work needs are loosened a screw, and will switch righting again, are carried out assembly and are done over again, have effectively caused waste of human resource in this way.
The utility model embodiment provides a kind of fixed frame of switch, as shown in Figures 2 to 7, is provided on fixed frame 10
At least one avoid holes 11, is provided with elastic wall 12 in each avoid holes 11, and elastic wall 12 includes fixing end and free end, Gu
Fixed end and the inner wall of avoid holes 11 are fixed；Free end has the protrusion 13 for the mounting surface for protruding from fixed frame 10.
The utility model embodiment does not limit the shape of avoid holes 11, size, setting quantity and setting position etc.
Fixed, those skilled in the art can set according to the actual situation.It is exemplary, two, three or four evacuation can be set
Hole 11, when two avoid holes 11 are arranged, two avoid holes 11 can be located at the diagonal position of fixed frame 10；Work as setting
When four avoid holes 11, four avoid holes 11 can be located at the corner location of fixed frame 10；So more uniform point
Cloth avoid holes 11 can make the frictional force between the elastic wall 12 in avoid holes 11 and part to be installed (such as wall) be distributed more
Uniformly, installation is caused to tilt so as to preferably prevent switch from rotating during installation.
The utility model embodiment for concrete shape, size of elastic wall 12 etc. also without limitation, as long as elastic wall 12
Free end on protrusion 13 in the extruding by part to be installed (such as wall), can make elastic wall 12 that elastic shape occur
Become, to generate in protrusion 13 and between the walls enough frictional force.
So, compared to the prior art, fixed frame provided by the embodiment of the utility model by setting avoid holes and
The elastic wall being located therein is being pacified in this way since the free end of elastic wall has the protrusion for the mounting surface for protruding from fixed frame
During filling switch, the protrusion of user's elastic wall when tightening mounting screw first can be contacted and be squeezed with metope, with
Elastic wall is deformed, and then generates enough frictional force, which can prevent the rotation switched in installation process, to prevent
Switch installation inclination the case where occur, substantially increase switch installation effectiveness in this way, at the same improve switch installation experience and
Appearance.
Further, with reference to shown in Fig. 3 and Fig. 4, elastic wall 12 is strip, and protrusion 13 is the installation towards fixed frame 10
The globoidal structure of side protrusion.Before switch is not contacted with wall, this elastic wall 12 is that in the raw, protrusion 13 is convex
For the mounting plane of switch, it can guarantee that the protrusion 13 of elastic wall when tightening mounting screw first connects with metope in this way
It touches and is squeezed deformation, generate enough frictional force.
Preferably, elastic wall 12 is strip, protrusion 13 is the boss structure towards the installation side protrusion of fixed frame 10.This
Sample can increase the area that protrusion 13 is contacted with metope, further increase frictional force between the two.
With reference to shown in Fig. 5 to Fig. 7, elastic wall 12 is strip, and protrusion 13 is the installation side protrusion towards fixed frame 10
Multiple rectangular cams；Multiple rectangular cams are arranged along the length direction of elastic wall 12, and towards the fixing end far from elastic wall 12
The protrusion height in direction, multiple rectangular cams is gradually increased.Before switch is not contacted with wall, this elastic wall 12 is in certainly
Right state, the rectangular cam above the elastic wall 12 are the mounting planes for protruding from switch, and the height of multiple rectangular cams
It is to have certain tilt angle, to guarantee that rectangular cam when tightening mounting screw on elastic wall 12 is first contacted with metope
And it is squeezed deformation, generate enough frictional force.
The utility model embodiment does not limit specific size, the setting quantity and protrusion height etc. of rectangular cam
Fixed, those skilled in the art can set according to the actual situation.Under normal circumstances, multiple rectangular cams are arranged to arrange at equal intervals
Cloth, and the difference in height of two neighboring rectangular cam is equal, and the farthest rectangular cam of distance of the fixing end apart from elastic wall 12
Protrusion height be less than or equal to 0.5mm can meet the requirements.
In practical applications, referring to figs. 2 to shown in Fig. 7, the general avoid holes 11 that are arranged are to be adapted with 12 size of elastic wall
Long stripes through hole, be not only convenient for the setting of elastic wall 12 in this way, and reduce avoid holes 11 as far as possible and elastic wall 12 exists
Occupied space on fixed frame 10.
Another embodiment of the utility model provides a kind of switch, the fixed frame including switch described in any one of the above.
Fixed frame provided by the embodiment of the utility model is by setting avoid holes and the elastic wall being located therein, due to the freedom of elastic wall
The protrusion with the mounting surface for protruding from fixed frame is held, in this way during installing switch, user is tightening mounting screw
When elastic wall protrusion can first and metope contact and be squeezed so that elastic wall deforms, and then generates enough frictional force,
The frictional force can prevent the rotation switched in installation process, to prevent switch from installing the case where tilting appearance, mention significantly in this way
High switch installation effectiveness, while improving the installation experience and appearance of switch.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (10)
1. a kind of fixed frame of switch, which is characterized in that at least one avoid holes is provided on the fixed frame, it is each described to keep away
It allows in hole and is provided with elastic wall, the elastic wall includes fixing end and free end, and the fixing end is interior with the avoid holes
Wall is fixed；The free end has the protrusion for the mounting surface for protruding from the fixed frame.
2. the fixed frame of switch according to claim 1, which is characterized in that the elastic wall is strip, the protrusion
For the globoidal structure protruded towards the installation side of the fixed frame.
3. the fixed frame of switch according to claim 1, which is characterized in that the elastic wall is strip, the protrusion
For the boss structure protruded towards the installation side of the fixed frame.
4. the fixed frame of switch according to claim 1, which is characterized in that the elastic wall is strip, the protrusion
For the multiple rectangular cams protruded towards the installation side of the fixed frame；
Multiple rectangular cams are arranged along the length direction of the elastic wall, and the side of the fixing end towards the separate elastic wall
To the protrusion height of multiple rectangular cams is gradually increased.
5. the fixed frame of switch according to claim 4, which is characterized in that the distance of the fixing end apart from the elastic wall
The protrusion height of farthest rectangular cam is less than or equal to 0.5mm.
6. the fixed frame of switch according to claim 4, which is characterized in that multiple rectangular cams are arranged at equal intervals,
And the difference in height of the two neighboring rectangular cam is equal.
7. the fixed frame of switch as claimed in any of claims 1 to 6, which is characterized in that set on the fixed frame
Multiple avoid holes are equipped with, at least there are two avoid holes and be located at the diagonal position of the fixed frame.
8. the fixed frame of switch according to claim 7, which is characterized in that setting is kept away there are four described on the fixed frame
Allow hole, four avoid holes are located at the corner location of the fixed frame.
9. the fixed frame of switch according to claim 8, which is characterized in that the avoid holes be and the elastic wall size
Adaptable long stripes through hole.
10. a kind of switch, which is characterized in that the fixed frame including switch described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003738.3U CN208256554U (en) | 2018-06-27 | 2018-06-27 | A kind of switch and its fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003738.3U CN208256554U (en) | 2018-06-27 | 2018-06-27 | A kind of switch and its fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256554U true CN208256554U (en) | 2018-12-18 |
Family
ID=64655015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003738.3U Expired - Fee Related CN208256554U (en) | 2018-06-27 | 2018-06-27 | A kind of switch and its fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216225A (en) * | 2021-12-17 | 2022-03-22 | 广东美的暖通设备有限公司 | Display device and wall-mounted air conditioner |
-
2018
- 2018-06-27 CN CN201821003738.3U patent/CN208256554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216225A (en) * | 2021-12-17 | 2022-03-22 | 广东美的暖通设备有限公司 | Display device and wall-mounted air conditioner |
| CN114216225B (en) * | 2021-12-17 | 2023-09-19 | 广东美的暖通设备有限公司 | Display device and wall-hanging air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |