CN207034839U - A kind of key-press backlight plate - Google Patents
A kind of key-press backlight plate Download PDFInfo
- Publication number
- CN207034839U CN207034839U CN201721014845.1U CN201721014845U CN207034839U CN 207034839 U CN207034839 U CN 207034839U CN 201721014845 U CN201721014845 U CN 201721014845U CN 207034839 U CN207034839 U CN 207034839U
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- China
- Prior art keywords
- connector
- key
- positioning convex
- backlight plate
- press backlight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of key-press backlight plate, it is related to technical field of electronic products.Including the first connector and the second connector being detachably connected with the first connector, the side wall that first connector and the second connector face is provided with convex edge, the side wall that second connector and the first connector face is provided with the groove coordinated with convex edge, and convex edge can be slided in groove.The utility model passes through knockdown key-press backlight plate, the replacing of monoblock key-press backlight plate can be avoided in replacing or maintenance process is needed, reduce the cost for changing key-press backlight plate, in maintenance process, only need to take out part to be repaired and repaired, reduce operation sequence during maintenance.
Description
Technical field
It the utility model is related to technical field of electronic products, and in particular to a kind of key-press backlight plate.
Background technology
The Cao Zuoanjian of electronic product is generally equipped with backlight function at present, that is, when button is operated, button meeting
Light is appeared, is particularly with convenient use person and correctly presses the button to be operated under the scene of ambient light deficiency.
Existing key-press backlight plate is arranged on button back mostly, when if desired repairing or change in use,
Need to carry out integral demounting to pessimistic version, cause operation inconvenience, replacement and maintenance cost height.
Utility model content
In view of the shortcomings of the prior art, the utility model discloses a kind of key-press backlight plate, can solve the problem that the existing button back of the body
The problem of tabula rasa replacement and maintenance cost is high.
To realize object above, the utility model is achieved by the following technical programs：
A kind of key-press backlight plate, including the first connector and the second connector for being detachably connected with the first connector,
The side wall that a connection piece and the second connector face is provided with convex edge, the side wall that the second connector and the first connector face be provided with
The groove that convex edge coordinates, convex edge can be slided in groove.
Preferably, one end of first connector be provided with for position the first positioning convex, the first positioning convex with
The end connection of second connector.
Preferably, the end of second connector be provided with for position the second positioning convex, the first positioning convex with
Second positioning convex connects.
Preferably, the other end of first connector is provided with the 3rd positioning convex for positioning, the 3rd positioning convex
It is connected with the other end of the second connector.
Preferably, the other end of second connector is provided with the 4th positioning convex for positioning, the 3rd positioning convex
It is connected with the 4th positioning convex.
Preferably, the 4th positioning convex is located in two side walls of the second connector, the 4th positioning convex respectively at
The 3rd positioning convex connection being located on the first connector of the second connector both sides.
Preferably, first connector and the second connector are provided with the mounting hole for being used for installing illuminating part, and mounting hole is
Reducing hole, the opening diameter of mounting hole upward are more than mounting hole opening diameter directed downwardly.
Preferably, the mounting hole is stepped hole, and it is straight that the opening diameter of stepped hole upward is more than mounting hole opening directed downwardly
Footpath.
Preferably, the side wall of the mounting hole is provided with mounting groove, and illuminating part is arranged in mounting groove.
The utility model discloses a kind of key-press backlight plate, by knockdown key-press backlight plate, is needing to change or is tieing up
The replacing of monoblock key-press backlight plate can be avoided during repairing, reduces the cost for changing key-press backlight plate, in maintenance process,
Only need to take out part to be repaired and repaired, reduce operation sequence during maintenance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overlooking the structure diagram of the utility model embodiment；
Fig. 2 is the dimensional structure diagram of the utility model embodiment；
Fig. 3 is the cross section structure diagram of the utility model embodiment；
Fig. 4 is the cross section structure diagram of the utility model embodiment.
1, first connector in figure, the 2, second connector, 3, convex edge, 4, groove, the 5, first positioning convex, the 6, second positioning
Projection, the 7, the 3rd positioning convex, the 8, the 4th positioning convex, 9, mounting hole, 10, mounting hole side wall, 11, illuminating part, 12, installation
Groove.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
As shown in Figures 1 to 4, a kind of key-press backlight plate described in the utility model embodiment, including the first connector 1 and with
The side wall that the second connector 2 that first connector 1 is detachably connected, the first connector 1 and the second connector 2 face is provided with convex edge
3, the side wall that the second connector 2 and the first connector 1 face is provided with the groove 4 coordinated with convex edge 3, and convex edge 3 can be slided in groove 4
It is dynamic.
One end of first connector 1 is connected with the first positioning convex 5 for positioning by integrally formed mode, and first
Positioning convex 5 is connected with the end of the second connector 2 by convex edge 3 and groove 4.The end of second connector 2 by one into
The mode of type be connected with the second positioning convex 6 for positioning, the first positioning convex 5 and the second positioning convex 6 by convex edge 3 and
Groove 4 connects.
The other end of first connector 1 is connected with the 3rd positioning convex 7 for positioning by integrally formed mode, the
Three positioning convex 7 are connected with the other end of the second connector 2 by convex edge 3 and groove 4.The other end of second connector 2 passes through
Integrally formed mode is connected with the 4th positioning convex 8 for positioning, and the 3rd positioning convex 7 passes through with the 4th positioning convex 8
Convex edge 3 and groove 4 connect.4th positioning convex 8 is located in two side walls of the second connector 2, the 4th positioning convex 8 respectively at
The 3rd positioning convex 7 being located on the first connector 1 of the both sides of the second connector 2 connects.
First connector 1 and the second connector 2 offer the peace for installing illuminating part 11 by way of machining
Hole 9 is filled, mounting hole 9 is reducing hole, and the opening diameter of mounting hole 9 upward is more than 9 opening diameter directed downwardly of mounting hole.Mounting hole 9
For stepped hole, the opening diameter of stepped hole upward is more than 9 opening diameter directed downwardly of mounting hole.Mounting hole side wall 10 is added by cutting
The mode of work offers mounting groove 12, and illuminating part 11 is arranged in mounting groove 12.
The utility model discloses a kind of key-press backlight plate in summary, by knockdown key-press backlight plate, is needing more
Change or maintenance process in can avoid the replacing of monoblock key-press backlight plate, reduce the cost for changing key-press backlight plate, tieing up
During repairing, it is only necessary to take out part to be repaired and repaired, reduce operation sequence during maintenance.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (9)
- A kind of 1. key-press backlight plate, it is characterised in that：Including the first connector and be detachably connected with the first connector second The side wall that connector, the first connector and the second connector face is provided with convex edge, what the second connector and the first connector faced Side wall is provided with the groove coordinated with convex edge, and convex edge can be slided in groove.
- 2. key-press backlight plate as claimed in claim 1, it is characterised in that：One end of first connector is provided with for positioning First positioning convex, the first positioning convex are connected with the end of the second connector.
- 3. key-press backlight plate as claimed in claim 2, it is characterised in that：The end of second connector is provided with for positioning Second positioning convex, the first positioning convex are connected with the second positioning convex.
- 4. key-press backlight plate as claimed in claim 1, it is characterised in that：The other end of first connector, which is provided with, to be used to position The 3rd positioning convex, the 3rd positioning convex is connected with the other end of the second connector.
- 5. key-press backlight plate as claimed in claim 4, it is characterised in that：The other end of second connector, which is provided with, to be used to position The 4th positioning convex, the 3rd positioning convex is connected with the 4th positioning convex.
- 6. key-press backlight plate as claimed in claim 5, it is characterised in that：4th positioning convex is located at the two of the second connector In individual side wall, the 4th positioning convex connects respectively at the 3rd positioning convex being located on the first connector of the second connector both sides Connect.
- 7. key-press backlight plate as claimed in claim 1, it is characterised in that：First connector and the second connector, which are provided with, to be used for The mounting hole of illuminating part is installed, mounting hole is reducing hole, and it is straight that the opening diameter of mounting hole upward is more than mounting hole opening directed downwardly Footpath.
- 8. key-press backlight plate as claimed in claim 7, it is characterised in that：The mounting hole is stepped hole, stepped hole opening upward Mouth diameter is more than mounting hole opening diameter directed downwardly.
- 9. key-press backlight plate as claimed in claim 7, it is characterised in that：The side wall of the mounting hole is provided with mounting groove, illuminating part In mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014845.1U CN207034839U (en) | 2017-08-14 | 2017-08-14 | A kind of key-press backlight plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014845.1U CN207034839U (en) | 2017-08-14 | 2017-08-14 | A kind of key-press backlight plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034839U true CN207034839U (en) | 2018-02-23 |
Family
ID=61487035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014845.1U Active CN207034839U (en) | 2017-08-14 | 2017-08-14 | A kind of key-press backlight plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253408A (en) * | 2018-09-26 | 2019-01-22 | 东莞市闻誉实业有限公司 | Linking LED information display system |
-
2017
- 2017-08-14 CN CN201721014845.1U patent/CN207034839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253408A (en) * | 2018-09-26 | 2019-01-22 | 东莞市闻誉实业有限公司 | Linking LED information display system |
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