CN211062626U - Controller panel structure - Google Patents
Controller panel structure Download PDFInfo
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- CN211062626U CN211062626U CN202020078378.4U CN202020078378U CN211062626U CN 211062626 U CN211062626 U CN 211062626U CN 202020078378 U CN202020078378 U CN 202020078378U CN 211062626 U CN211062626 U CN 211062626U
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- front cover
- panel structure
- controller panel
- groove
- pressing
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Abstract
The utility model provides a controller panel structure, its characterized in that: the method comprises the following steps: the front cover is provided with at least one group of groove parts; the number of the keys corresponds to that of the groove parts, and the keys are connected with the front cover; the key comprises a pressing part protruding on the surface of the front cover and a connecting part located at the outer edge of the pressing part, the key is connected with the front cover through the connecting part, a contact part is formed on the end face of the inner side of the pressing part, the contact part corresponds to the groove part, and the hardness of the pressing part is greater than that of the connecting part.
Description
Technical Field
The utility model relates to a controller panel structure.
Background
At present, the L CD display type controller in the prior art is assembled by adopting a plurality of injection molding parts for the combination of the front part, the key part of the L CD display type controller is separately designed with the injection molding parts, when in use, the key needs to be pushed to contact the metal elastic sheet on the PCB, the key in the form of the injection molding parts has insensitive pressing and poor hand feeling, and the probability of poor product display caused by the fact that the front part is formed by the matching of a plurality of injection molding parts is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a controller panel structure that structural design is reasonable.
The embodiment of the utility model provides a solve the technical scheme that above-mentioned problem adopted and be: a controller panel structure characterized in that: the method comprises the following steps:
the front cover is provided with at least one group of groove parts; and
the number of the keys corresponds to that of the groove parts, and the keys are connected with the front cover;
the key comprises a pressing part protruding on the surface of the front cover and a connecting part located at the outer edge of the pressing part, the key is connected with the front cover through the connecting part, a contact part is formed on the end face of the inner side of the pressing part, the contact part corresponds to the groove part, and the hardness of the pressing part is greater than that of the connecting part.
The embodiment of the utility model provides a thickness of connecting portion is less than press the thickness of splenium.
The embodiment of the utility model provides a protruding locating of contact site presses the medial surface of splenium.
The embodiment of the utility model provides a contact site is at least partly embedded in the slot part.
The embodiment of the utility model provides a press the cross sectional area of splenium to be less than the cross sectional area of slot part, just press the splenium to be located the region that the inner wall of slot part was injectd.
The embodiment of the utility model provides a press the cross sectional area of splenium and account for the cross sectional area's of slot part ratio is no longer than 60%.
The embodiment of the utility model provides a press the splenium at least part embedding in its thickness direction the slot part.
The embodiment of the utility model provides a protecgulum has the window, the opposite side of the relative button of protecgulum sets up the posting, the posting is configured to be used for installing L CD display.
The embodiment of the utility model provides a still include fixed unit, fixed unit is fixed extremely the protecgulum, and fixed unit perpendicular to the protecgulum.
The embodiment of the utility model provides a be provided with the fixed knot who is used for fixed PCB board on the fixed unit and construct.
Compared with the prior art, the utility model, have following one or more advantage or effect: the structure is simple, and the design is reasonable; when a force is applied to the pressing part, the connecting part elastically deforms to enable the pressing part to be pressed into the groove part and finally to contact the patch element on the PCB, so that the on-off function is achieved, the force applied to the pressing part is removed, and the connecting part rebounds to enable the key to recover; the protruding key design enables the key to be pressed more sensitively and contacted more stably, and improves the operation experience of customers; the key and the front cover are integrated into a whole to form a structure, so that the operation time and the material cost are greatly saved, and the overall quality of a product is improved; the thickness of the connecting part is smaller than that of the pressing part, so that the connecting part has good elasticity, and the pressing part has good support.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a controller panel structure according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a controller panel structure according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a panel structure of a controller according to an embodiment of the present invention.
Fig. 4 is an exploded schematic view of a controller panel structure in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1.
Referring to fig. 1 to 4, the controller panel structure of the present embodiment includes a front cover 1 and a key 2.
The front cover 1 in this embodiment is provided with at least one set of grooves 11, and the grooves 11 penetrate the front cover 1 in the thickness direction of the front cover 1.
The number of the keys 2 in this embodiment corresponds to the number of the grooves 11, and the keys 2 are connected to the front cover 1. In the present embodiment, the number of the groove portions 11 is set to a plurality of sets, specifically, the number of the groove portions 11 is 3 sets, 4 sets, 5 sets, or 6 sets. The multiple sets of groove portions 11 are arranged in the same direction, or the multiple sets of groove portions 11 are arranged in a linear manner, so that the multiple sets of groove portions 11 can better correspond to the PCB.
The key 2 in this embodiment includes a pressing portion 21 protruding from the surface of the front cover 1 and a connecting portion 22 located at the outer edge of the pressing portion 21, the key 2 is connected to the front cover 1 through the connecting portion 22, a contact portion 211 is formed at the inner end surface of the pressing portion 21, the contact portion 211 corresponds to the groove portion 11, and the hardness of the pressing portion 21 is greater than the hardness of the connecting portion 22 (the hardness here may refer to the hardness of the material itself, or the strength of the deformation resistance caused by the difference in structural design). The connecting portion 22 in the present embodiment surrounds the pressing portion 21 along the outer edge of the pressing portion 21. When a force is applied to the pressing portion 21, the connecting portion 22 is elastically deformed so that the pressing portion 21 is pressed into the groove portion 2 and finally contacts the chip component on the PCB, thereby performing an on-off function, and when the force applied to the pressing portion 21 is removed, the connecting portion 22 rebounds to restore the key 2. The design of the protruding key 2 in this embodiment makes the key 2 more sensitive to press, and the contact is more stable, has improved customer's operation experience.
The key 2 and the front cover 1 in this embodiment are integrated into a whole. Specifically, the key 2 can be formed on the front cover 1 by adopting an encapsulation process. The design of button 2 and protecgulum 1 integration has saved operating time and material cost greatly, has promoted the whole quality of product.
In this embodiment, the thickness of the connecting portion 22 is smaller than that of the pressing portion 21, so that the connecting portion 22 has better elasticity, and the pressing portion 21 has better support. Further, the average thickness of the connecting portion 22 may be configured to be between one tenth and one third of the thickness of the pressing portion 21. On the one hand, the elastic deformability of the connecting portion 22 is ensured, and on the other hand, the pressing portion 21 is given a better tactile feel (softer when pressed).
In one embodiment, the contact portion 211 is protruded from an inner end surface of the pressing portion 21. Therefore, the pressing stroke of the key 2 can be reduced, making the key easier to operate. In some embodiments, the contact portion 211 may be a flat surface; in some embodiments, the contact portion 211 may be a spherical surface.
In this embodiment, the contact portion 211 is at least partially embedded in the groove portion 11. Therefore, when the key 2 is pressed, the pressing portion 21 and the groove portion 11 are prevented from being deviated from each other, which may cause an operation failure.
In this embodiment, the cross-sectional area of the pressing portion 21 is smaller than that of the groove portion 11, and the pressing portion 21 is located in the area defined by the inner wall of the groove portion 11. So that the pressing portion 21 is more closely fitted to the groove portion 11.
In this embodiment, the ratio of the cross-sectional area of the pressing portion 21 to the cross-sectional area of the groove portion 11 is not more than 60%. Further, in the present embodiment, the ratio of the cross-sectional area of the pressing portion 21 to the cross-sectional area of the groove portion 11 exceeds 50%.
The pressing portion 21 of the present embodiment is at least partially fitted into the groove portion 11 in the thickness direction thereof. Therefore, the pressing portion 21 can be further prevented from being deviated from the groove 11 when the key 2 is pressed. The portion of the groove 11 that fits into the pressing portion 21 serves as a guide.
In this embodiment, the front cover 1 has a window 12, and a positioning frame 13 is disposed on the other side of the front cover 1 opposite to the key 2, and the positioning frame 13 is configured to mount L CD displays, L CD displays are disposed on the positioning frame 13 and can be displayed through the window 12.
The present embodiment further includes a fixing unit 3, the fixing unit 3 is fixed to the front cover 1, and the fixing unit 3 is perpendicular to the front cover 1. The plural sets of groove portions 11 are arranged in a direction parallel to the fixing unit 3. The fixed unit 3 is used for fixing the PCB, and after the PCB is fixed on the fixed unit 3, the patch element on the PCB corresponds to the key 2.
The fixing unit 3 of this embodiment is provided with a fixing structure 31 for fixing the PCB. The fixing structure 31 may be a slot structure, a snap structure or a reserved mounting hole.
The fixing units 3 in this embodiment are provided in two sets and located on two sides of the key 2 respectively.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A controller panel structure characterized in that: the method comprises the following steps:
the front cover is provided with at least one group of groove parts; and
the number of the keys corresponds to that of the groove parts, and the keys are connected with the front cover;
the key comprises a pressing part protruding on the surface of the front cover and a connecting part located at the outer edge of the pressing part, the key is connected with the front cover through the connecting part, a contact part is formed on the end face of the inner side of the pressing part, the contact part corresponds to the groove part, and the hardness of the pressing part is greater than that of the connecting part.
2. The controller panel structure according to claim 1, wherein: the thickness of the connecting part is smaller than that of the pressing part.
3. The controller panel structure according to claim 1, wherein: the contact part is convexly arranged on the end surface of the inner side of the pressing part.
4. The controller panel structure according to claim 3, wherein: the contact portion is at least partially embedded in the groove portion.
5. The controller panel structure according to claim 1, wherein: the cross-sectional area of the pressing part is smaller than that of the groove part, and the pressing part is located in an area limited by the inner wall of the groove part.
6. The controller panel structure according to claim 5, wherein: the ratio of the sectional area of the pressing part to the sectional area of the groove part is not more than 60%.
7. The controller panel structure according to claim 1, wherein: the pressing portion is at least partially embedded in the groove portion in a thickness direction thereof.
8. The console panel structure of claim 1, wherein the front cover has a window, and a positioning frame is disposed on the other side of the front cover opposite to the keys, and is configured for mounting L CD display.
9. The controller panel structure according to claim 1, wherein: the fixing unit is fixed to the front cover and perpendicular to the front cover.
10. The controller panel structure according to claim 9, wherein: and the fixing unit is provided with a fixing structure for fixing the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078378.4U CN211062626U (en) | 2020-01-15 | 2020-01-15 | Controller panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078378.4U CN211062626U (en) | 2020-01-15 | 2020-01-15 | Controller panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062626U true CN211062626U (en) | 2020-07-21 |
Family
ID=71587586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020078378.4U Active CN211062626U (en) | 2020-01-15 | 2020-01-15 | Controller panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062626U (en) |
-
2020
- 2020-01-15 CN CN202020078378.4U patent/CN211062626U/en active Active
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