CN208460615U - Switching device - Google Patents
Switching device Download PDFInfo
- Publication number
- CN208460615U CN208460615U CN201821246656.1U CN201821246656U CN208460615U CN 208460615 U CN208460615 U CN 208460615U CN 201821246656 U CN201821246656 U CN 201821246656U CN 208460615 U CN208460615 U CN 208460615U
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- mentioned
- substrate
- switching device
- switch
- interconnecting piece
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Abstract
A kind of switching device, comprising: substrate, press section and interconnecting piece, interconnecting piece is prominent from the above-mentioned press section back side, extends to form to above-mentioned orientation substrate, above-mentioned switching device includes: support sector, supports above-mentioned interconnecting piece, can freely be rotated；Contact portion is arranged in above-mentioned support sector；Switch is arranged on aforesaid substrate, and with above-mentioned press section towards opposite one side, with the rotation of above-mentioned interconnecting piece, above-mentioned contact portion is in contact with above-mentioned switch；When press section stress, drive connection portion and support sector are rotated, and then contact portion and switch contact realize switch control；Switch is set to one side opposite with press section on substrate by this structure, is being equivalent to substrate position in preceding movement in this way, it is possible to which the freedom degree of setting other parts can be improved in the space for vacating substrate back.
Description
Technical field
The utility model relates to a kind of higher switching devices of space layout freedom degree.
Background technique
Traditional technology: touch switch and LED are arranged on the front of substrate, as shown in Figure 6.
The display panel for display switch control function state is had in front of usually this touch switch, in this way in substrate
Light source of the LED as display panel；
In this way when the material light transmittance of display panel is lower, the brightness requirement of display panel cannot be reached.
In addition, being resulted in out in this way when solution selection is mobile to display panel direction the substrate equipped with light source
The pressing stroke of pass shortens, and leads to not the sense of touch for reaching requirement.
In addition, since the front for being arranged on substrate touch switch and LED causes substrate back not have available space.
Summary of the invention
When being arranged at substrate front side according to touch switch set forth above and LED, LED light source can not be adjusted, and lead to discomfort
The technical issues of display panel lower with light transmittance, and a kind of switching device is provided.The utility model do not change light source and
The two sides of substrate are arranged in by substrate close to display panel (preposition) in LED light source and touch switch by framework inner part space
(front/back) is brought into contact with the switch of up/down using fixed pivot as the point of rotation, to make LED light source closer to display
Panel, to reach the brightness requirement of display panel.
The technological means that the utility model uses is as follows:
A kind of switching device, comprising: substrate, press section and interconnecting piece,
Interconnecting piece is prominent from the above-mentioned press section back side, extends to form to above-mentioned orientation substrate, above-mentioned switching device feature exists
In, comprising:
Support sector supports above-mentioned interconnecting piece, can freely be rotated；
Contact portion is arranged on above-mentioned interconnecting piece；
Switch is arranged on aforesaid substrate, with above-mentioned press section towards opposite one side,
With the rotation of above-mentioned interconnecting piece, above-mentioned contact portion is in contact with above-mentioned switch.
Switching device according to the present utility model, when press section stress, drive connection portion and support sector are rotated, Jin Erjie
Contact portion and switch contact realize switch control；
Switch is set to one side opposite with press section on substrate by this structure, is being moved forward in this way being equivalent to substrate position
It is dynamic, it is possible to which that the freedom degree of setting other parts can be improved in the space for vacating substrate back；
When substrate is the substrate with LED light source, by this structural adjustment, LED light source and display panel Distance Shortened, into
And easily reach the brightness requirement of display panel.
In addition, the switching device of the utility model is additionally provided with arm, above-mentioned arm for connect above-mentioned interconnecting piece and
State contact portion.Wherein, bar structure or frame structure may be selected in arm, for being adapted to the quantity and each contact of contact portion
The position of touch in portion.
In addition, the switching device of the utility model, the back side of substrate is arranged in support sector；It in this way can be further by base
Board position shifts to an earlier date, while the oscillating stroke of press section is increased in identical rotation angle, improves the sense of touch of press section.
In addition, the switching device of the utility model is additionally provided with movable terminal, above-mentioned movable terminal is located at above-mentioned contact portion
Between the contact of above-mentioned switch；Touch control manner is vertical touch-control between above-mentioned movable terminal and the contact of above-mentioned switch；In this way
Movable terminal can will be rotated the way of contact formed by contact portion and be converted to perpendicular contact, guarantee the stability of touch-control.
In addition, opening up through hole on the switching device substrate of the utility model, interconnecting piece passes through setting from above-mentioned through hole；
Make the position determination of substrate more flexible in this way, can flexible control base board front and back space.
In addition, the switching device of the utility model, above-mentioned switch is set to the back side of aforesaid substrate；
The quantity of above-mentioned switch is more than or equal to 2,
It is located above and below above-mentioned through hole on aforesaid substrate and is provided with above-mentioned switch.It thus realizes and passes through one
Controllable 2 or 2 or more the switches of the driving of press section.
Compared with the prior art, the utility model has the advantage that
1, the distance between light source and display panel can be shortened, it is ensured that brightness of illumination.
2, because substrate position in preceding movement, it is possible to the space for vacating substrate back, can be improved setting other zero
The freedom degree of part.
3, it is moved due to fixed pivot (support sector) position below, so in identical rotation angle, press section
Stroke becomes much larger, and touching sense can be more significant.
4, since light source and switch are in the two sides of substrate, it is possible to improve the freedom degree of the wiring on substrate.
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 done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram of the utility model switching device.
Fig. 2 is the stationary state schematic diagram of the utility model switching device.
Fig. 3 is the action state schematic diagram of the utility model switching device.
Fig. 4 is the assembling schematic diagram of the utility model switching device.
Schematic diagram when Fig. 5 is the utility model switching device unidirectionally controlled structure.
Fig. 6 is the structural schematic diagram of prior art switching device.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Below at least one example
The description only actually of property embodiment be it is illustrative, never as to the utility model and its application or any limit used
System.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model: the noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
In the following, being illustrated in conjunction with preferred embodiment of the attached drawing to the switching device of the utility model.
As shown in Figure 1, being the stereoscopic schematic diagram with the switching device of present embodiment.A kind of switch dress as shown in the figure
It sets, comprising: substrate 1, press section 2 and interconnecting piece 3,
Interconnecting piece 3 is prominent from above-mentioned 2 back side of press section, extends to form to 1 direction of aforesaid substrate, above-mentioned switching device, wraps
Include: support sector 4 supports above-mentioned interconnecting piece 3, can freely be rotated；Above-mentioned support sector 4 is rotary shaft, i.e. interconnecting piece 3
Pass through support sector 4 (rotary shaft) and switching device external shell rolling assembling；
Contact portion 31 is arranged on above-mentioned interconnecting piece 3, as shown in Figure 2；
Switch 5 is arranged on aforesaid substrate 1, and with above-mentioned press section 2 towards opposite one side, switch 5 is ordinarily selected to
Touch switch；
With the rotation of above-mentioned interconnecting piece 3, above-mentioned contact portion 31 is in contact with above-mentioned switch 5.
When 2 stress of press section, drive connection portion 3 and support sector 4 are rotated, and then contact portion 31 contacts realization with switch 5
Switch control, as shown in Figure 3.
Switch 5 is set to one side opposite with press section 2 on substrate 1 by this structure, is existed in this way being equivalent to substrate position
Preceding movement, it is possible to which the freedom degree of setting other parts can be improved in the space for vacating substrate back；
When substrate 1 is the substrate with LED light source, by this structural adjustment, LED light source and display panel Distance Shortened,
And then easily reach the brightness requirement of display panel.
In addition, as shown in Figure 1, Figure 2 and Figure 4.Interconnecting piece 3 uses separate structure or integral structure, when the seperated knot of selection
When structure, it is divided into front end portion 32 and rear end part 33, the front end and press section 2 of said front part 32 are fixed, rear end and rear end
Buckle or interference fit are usually selected using connection is detachably fixed in part 33；
The insertion of the insertion of rear end shank portion rear end part 33 preset the insert port A and rear end part 33 of front end portion 32
It is engaged by clamping inside mouth A；
Wherein specific clamping engagement scheme may be selected: fixture block, rear end part is arranged in the rear end shank portion of front end portion 32
Setting card slot cooperates inside 33 insert port A, as shown in Figure 2 and Figure 4 or the rear end shank portion of optional front end portion 32
Card slot is set, and setting fixture block cooperates inside the insert port A of rear end part 33, and above two scheme support sector 4 is all set in rear end
On part 33.
In addition, above-mentioned arm 34 is for connecting above-mentioned 4 He of support sector as shown in figure 4, switching device is additionally provided with arm 34
Above-mentioned contact portion 31.Wherein, bar structure or frame structure may be selected in arm 34, for being adapted to the quantity of contact portion 31 and every
The position of touch of one contact portion 31.
The back side of substrate 1 is arranged in support sector 4；Further 1 position of substrate can be shifted to an earlier date in this way, while identical
The oscillating stroke that press section 2 is increased in rotation angle, improves the sense of touch of press section 2.
In addition, above-mentioned movable terminal 6 is located at above-mentioned contact portion as shown in figure 4, switching device is additionally provided with movable terminal 6
Between 31 and the contact 51 of above-mentioned switch 5；Touch control manner is vertical between above-mentioned movable terminal 6 and the contact 51 of above-mentioned switch 5
Touch-control；Movable terminal 6 can be converted to perpendicular contact for the way of contact formed is rotated by contact portion 31 in this way, guarantee the steady of touch-control
It is qualitative.
In addition, interconnecting piece 3 is passed through from above-mentioned through hole 11 as shown in figure 4, opening up through hole 11 on switching device substrate 1
Setting；Make the position determination of substrate 1 more flexible in this way, can flexible 1 front and back of control base board space.
In addition, as shown in Figure 1, Figure 2 and Figure 4,51 outer cup of contact of switch 5 is equipped with to be resetted for providing movable terminal 6
The reset cover portion 52 of elastic force, above-mentioned reset cover portion 52 are made of elastic material, usually silicone rubber cover；
Above-mentioned reset cover portion 52 is bowl structure, and open end covers in outside switch 5, and fits in this side end face of substrate 1, separately
One end peaks at the contact jaw of movable terminal 6 as telescopic end；
In addition, the switching device of the utility model, above-mentioned switch 5 is set to the back side of aforesaid substrate 1；Work as number of switches
When being selected as 1 (when i.e. switch selection is unidirectionally controlled), as shown in Figure 5.
As shown in figure 4, being located above and below through hole 11 on substrate 1 and being all provided with when the quantity of switch 5 is more than or equal to 2
It is equipped with above-mentioned switch 5.Thus realize controllable 2 or 2 or more the switches 5 of driving by a press section 2.
In addition, when switching device selects controllable multidirectional control up and down, as shown in Figure 2, Figure 3 and Figure 4, switching device
Pressing stroke, i.e. the oscillating stroke of press section 2, in interconnecting piece 3 provided by the aperture of the substrate 1 passed through for interconnecting piece 3
The width provided on swaying direction.
Above-mentioned switching device, the compression of press section 2, then the rotation of interconnecting piece 3 can trigger the top of the aperture positioned at substrate 1
Switch 5 be pressurized (touch-control state passes through movable terminal 6 and realizes vertical touch-control) trigger switch, otherwise press section 2 lifted upwards
It rises, then rotates the 5 compression trigger switch of switch of the lower section of triggering aperture by interconnecting piece；
In addition, as shown in figure 5, aperture or not aperture may be selected in substrate 1, being opened when switching device selects unidirectionally controlled
It is then identical as structure when above-mentioned multidirectional control when hole, only in the unilateral setting switch 5 of the aperture of substrate 1；When substrate 1 selects
When unraveling hole, then either above or below (i.e. substrate 1 and the external shell of substrate 1 will be then arranged in press section 2 and interconnecting piece 3
Body either above or below need to remain in advance interconnecting piece 3 pass through and swingable gap), control principle and above-mentioned multidirectional control
Shi Xiangtong.
In addition, the pressing touch of switching device, then depend on the position that interconnecting piece 3 is arranged in support sector 4, i.e. press section 2
It is determined with support sector 4 for the pendulum radius of shaft.
No matter the switching device of the utility model by adopting the above technical scheme uses unidirectionally controlled or multidirectional control, whole
Two opposite flanks (i.e. face side and back side) of substrate 1, i.e. light source and press section are arranged in light source and switch 5 by structure
2 positioned at ipsilateral；
In practical set structure, press section 2 will protrude from external shell, control convenient for user, and light source is then outside
Portion's enclosure interior is located at display panel back side, and the structure of this switching device promotes substrate 1 that can move forward, and furthered display
Panel in turn ensures the pressing stroke and pressing touch of press section 2 at a distance from light source.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of switching device, comprising: substrate, press section and interconnecting piece,
Interconnecting piece is prominent from the above-mentioned press section back side, extends to form to above-mentioned orientation substrate, and above-mentioned switching device is characterized in that, packet
It includes:
Support sector supports above-mentioned interconnecting piece, can freely be rotated；
Contact portion is arranged on above-mentioned interconnecting piece；
Switch is arranged on aforesaid substrate, with above-mentioned press section towards opposite one side,
With the rotation of above-mentioned interconnecting piece, above-mentioned contact portion is in contact with above-mentioned switch.
2. switching device according to claim 1, it is characterised in that:
It is additionally provided with arm, above-mentioned arm is for connecting above-mentioned interconnecting piece and above-mentioned contact portion.
3. switching device according to claim 1, it is characterised in that:
The back side of substrate is arranged in above-mentioned support sector.
4. switching device according to claim 1, it is characterised in that:
It is additionally provided with movable terminal, above-mentioned movable terminal is between above-mentioned contact portion and the contact of above-mentioned switch.
5. switching device described according to claim 1~any one of 4, it is characterised in that:
Through hole is opened up on substrate.
6. switching device according to claim 5, it is characterised in that:
Above-mentioned interconnecting piece passes through setting from above-mentioned through hole.
7. switching device according to claim 5, it is characterised in that:
Above-mentioned switch is set to the back side of aforesaid substrate.
8. switching device according to claim 6, it is characterised in that:
Above-mentioned number of switches is more than or equal to 2,
It is located above and below above-mentioned through hole on aforesaid substrate and is provided with above-mentioned switch.
9. switching device according to claim 4, it is characterised in that:
Touch control manner is vertical touch-control between above-mentioned movable terminal and the contact of above-mentioned switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246656.1U CN208460615U (en) | 2018-08-03 | 2018-08-03 | Switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246656.1U CN208460615U (en) | 2018-08-03 | 2018-08-03 | Switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460615U true CN208460615U (en) | 2019-02-01 |
Family
ID=65180109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246656.1U Expired - Fee Related CN208460615U (en) | 2018-08-03 | 2018-08-03 | Switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068214A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔电冰箱有限公司 | Knob display controller for refrigerator, refrigerator and control method of refrigerator |
-
2018
- 2018-08-03 CN CN201821246656.1U patent/CN208460615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068214A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔电冰箱有限公司 | Knob display controller for refrigerator, refrigerator and control method of refrigerator |
| CN114068214B (en) * | 2020-07-31 | 2023-09-19 | 青岛海尔电冰箱有限公司 | Knob display controller for refrigerator, refrigerator and control method of refrigerator |
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Legal Events
| 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: 20190201 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |