CN213988704U

CN213988704U - Key structure and light-emitting lamp

Info

Publication number: CN213988704U
Application number: CN202023063314.6U
Authority: CN
Inventors: 柯雁; 邓建平
Original assignee: Shenzhen Neewer Technology Co Ltd
Current assignee: Shenzhen Neewer Technology Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a button structure and light of beating. The button structure includes the PCB board, pressing member and support, be equipped with the button point on the PCB board, be equipped with elasticity portion and pillar on the support, the one end and the PCB board of support are connected, the other end and the elasticity portion of support are connected, the unsettled top that sets up in the button point of elasticity portion, the pressing member can move PCB board relatively, and the pressing member is located the opposite side of the relative button point of elasticity portion, the pressing member can move to pressing member extrusion elasticity portion to being close to PCB board direction, and the pressing member extrusion button point. When the pressing piece extrudees the button point, the pressing piece can also cause pressurization to the elastic part, and when the force applied to the pressing piece is removed, the elastic part recovers the force of deformation and can increase the resilience hand feeling of the pressing piece.

Description

Key structure and light-emitting lamp

Technical Field

The utility model relates to a button technical field especially relates to a button structure and light.

Background

With the popularization of household appliances, the key structure also becomes a common structure in life of people, but in the related technology, the key structure has the conditions of poor pressing hand feeling, labor waste in pressing and the like, and brings bad use experience to consumers.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a button structure and light lamp can increase the resilience and feel.

An embodiment of the utility model discloses a button structure, include:

the PCB is provided with key points;

the support is provided with an elastic part and a pillar, one end of the support is connected with the PCB, the other end of the support is connected with the elastic part, and the elastic part is arranged right above the key point in a hanging manner;

the pressing piece can move relative to the PCB, is located on the other side, opposite to the key point, of the elastic part, can move towards the direction close to the PCB until the pressing piece extrudes the elastic part, and extrudes the key point.

According to the utility model discloses button structure has following beneficial effect at least: when the pressing piece extrudees the button point, the pressing piece can also cause pressurization to the elastic part, and when the force applied to the pressing piece is removed, the elastic part recovers the force of deformation and can increase the resilience hand feeling of the pressing piece.

According to some embodiments of the present invention, the pressing member is provided with a protrusion on one side of the key point, and the protrusion is located above the key point.

According to some embodiments of the utility model, the support includes first pillar and second pillar, first pillar with the second pillar is located same respectively the both sides of button point, the one end of elasticity portion with first pillar is connected, the other end of elasticity portion with the second pillar is connected, the elasticity portion is located the upside of button point.

According to some embodiments of the present invention, the bracket includes four of the pillars and four of the elastic portions, respectively, a first pillar, a second pillar, a third pillar, a fourth pillar, a first elastic portion, a second elastic portion, a third elastic portion, and a fourth elastic portion, and the first elastic portion is connected between the first pillar and the second pillar, the second elastic portion is connected between the second pillar and the third pillar, the third elastic portion is connected between the third pillar and the fourth pillar, and the fourth elastic portion is connected between the fourth pillar and the first pillar;

the PCB is provided with a first key point, a second key point, a third key point and a fourth key point, the first elastic part is positioned on the upper side of the first key point, the second elastic part is positioned on the upper side of the second key point, the third elastic part is positioned on the upper side of the third key point, and the fourth elastic part is positioned on the upper side of the fourth key point;

the pressing piece can be selectively contacted with the first key point, the second key point, the third key point and the fourth key point.

According to the utility model discloses a some embodiments, be equipped with the spliced pole on the PCB board, the pressing member is equipped with the recess, the recess can cup joint on the spliced pole, just the outside of pressing is equipped with four and presses the splenium, every press the splenium to correspond one elasticity portion.

According to the utility model discloses a some embodiments, the pressing member orientation one side of support is equipped with four archs, is first arch, second arch, third arch and fourth arch respectively, first arch is located the top of first button point, the second arch is located the top of second button point, the third arch is located the top of third button point, the fourth arch is located the top of fourth button point.

According to some embodiments of the present invention, the first elastic portion, the second elastic portion, the third elastic portion and the fourth elastic portion are both arc-shaped, and the pressing member includes a pressing ring, the pressing ring is toward the projection of the PCB direction covers the first elastic portion, the second elastic portion, the third elastic portion and the fourth elastic portion.

According to some embodiments of the invention, the pressing member is opposite to the other side of the PCB board is provided with an anti-slip structure.

According to some embodiments of the utility model, be equipped with the single contact button on the PCB board.

The utility model discloses still provide one kind and have foretell floodlight, the button point with the lighting element electricity is connected.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic perspective view of a key structure in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the stent of FIG. 1;

FIG. 3 is a schematic view of the pressing member shown in the figure;

FIG. 4 is a perspective view of a portion of the structure of FIG. 1;

FIG. 5 is a top view of a portion of the structure of FIG. 1;

fig. 6 is a schematic view of a key structure according to another embodiment of the present invention.

Reference numerals: the anti-slip button comprises a button structure 100, a PCB 101, a support 102, a pressing piece 103, an anti-slip structure 104, a support column 105, an elastic part 106, a first support column 201, a second support column 202, a third support column 203, a fourth support column 204, a first elastic part 205, a second elastic part 206, a third elastic part 207, a fourth elastic part 208, a bulge 301, a first bulge 302, a second bulge 303, a third bulge 304, a first pressing part 305, a second pressing part 306, a third pressing part 307, a fourth pressing part 308, a button point 401, a first button point 501, a second button point 502, a third button point 503, a fourth button point 504, a connecting column 505 and a single-contact button 601.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model discloses a key structure 100, as shown in fig. 1 to 5, key structure 100 includes PCB board 101, support 102 and pressing member 103, has button point 401 on the PCB board 101, and button point 401 is used for being connected with other consumer, through extrusion button point 401 to control consumer's switch or adjust consumer's user state. The support 102 is provided with an elastic part 106 and a support pillar 105, one end of the support pillar 105 is connected to the PCB 101, the other end of the support 102 is connected to the elastic part 106, and two ends of the elastic part 106 are respectively connected to the support pillar 105, so that the elastic part 106 is arranged on the upper side of the key point 401 in a suspension manner, the pressing piece 103 is arranged on the other side of the elastic piece relative to the PCB 101, the pressing piece 103 can move towards the direction of the PCB 101, and when the pressing piece 103 presses the key point 401, the pressing piece 103 can also press the elastic part 106.

The usage method of the structure is that when an operator applies force to the pressing piece 103 to make the pressing piece 103 move towards the PCB (as shown in fig. 1, below), the pressing piece 103 can simultaneously press the elastic part 106 and the key point 401, and when the operator gradually removes the force applied to the pressing piece 103, the elastic part 106 can gradually rebound, and the rebounding force can increase the rebounding hand feeling of the key structure 100, thereby increasing the usage experience of the operator.

Specifically, as shown in fig. 1 to 5, a protrusion 301 is disposed on a side of the pressing member 103 facing the key point 401, the protrusion 301 is located directly above the key point 401, and when an operator presses the pressing member 103, the pressing member 103 can press the key point 401 without moving too long, so that the operator does not easily feel tired.

Specifically, as shown in fig. 1 to 5, the bracket 102 includes a first pillar 201 and a second pillar 202, and the first pillar 201 and the second pillar 202 are located on two sides of a same key point 401, one end of an elastic portion 106 is connected to the other end of the first pillar 201 opposite to the PCB 101, and the other end of the elastic portion 106 is connected to the other end of the second pillar 202 opposite to the PCB 101, so that the elastic portion 106 is suspended above the key point 401, when the pressing member 103 moves toward the PCB 101 and presses the key point 401, the pressing member 103 can also press the elastic portion 106, and when the force applied to the pressing member 103 is gradually removed, the elastic portion 106 can increase the resilience of the pressing member 103, thereby providing a better user experience.

Specifically, as shown in fig. 1 to 5, the bracket 102 includes four support columns 105, which are a first support column 201, a second support column 202, a third support column 203 and a fourth support column 204, respectively, the bracket 102 further includes four elastic portions 106, which are a first elastic portion 205, a second elastic portion 206, a third elastic portion 207 and a fourth elastic portion 208, respectively, both ends of the first elastic portion 205 are connected to an upper end (an upper end in fig. 2) of the first support column 201 and an upper end (an upper end in fig. 2) of the second support column 202, both ends of the second elastic portion 206 are connected to an upper end (an upper end in fig. 2) of the second support column 202 and an upper end (an upper end in fig. 2) of the third support column 203, both ends of the third elastic portion 207 are connected to an upper end (an upper end in fig. 2) of the third support column 203 and an upper end (an upper end in fig. 2) of the fourth support column 204, the two ends of the fourth elastic portion 208 are respectively connected to the upper end (the upper end in fig. 2) of the fourth supporting column 204 and the upper end (the upper end in fig. 2) of the first supporting column 201, so that the first elastic portion 205, the second elastic portion 206, the third elastic portion 207, the fourth elastic portion 208, the first supporting column 201, the second supporting column 202, the third supporting column 203 and the fourth supporting column 204 are of an integrally molded structure.

Four key points 401 are arranged on the PCB 101, which are respectively a first key point 501, a second key point 502, a third key point 503 and a fourth key point 504, four protrusions 301 are arranged on the pressing member 103, which are respectively a first protrusion 302, a second protrusion 303, a third protrusion 304 and a fourth protrusion 301, the first protrusion 302 is located right above the first key point 501, the second protrusion 303 is located right above the second protrusion 303, the third protrusion 304 is located right above the third key point 503, and the fourth protrusion 301 is located right above the fourth key point 504. The pressing member 103 is provided with four pressing portions, namely a first pressing portion 305, a second pressing portion 306, a third pressing portion 307 and a fourth pressing portion 308, the first pressing portion 305 is located right above the first elastic portion 205, the second pressing portion 306 is located right above the second elastic portion 206, the third pressing portion 307 is located right above the third elastic portion 207, and the fourth pressing portion 308 is located right above the fourth elastic portion 208.

The usage of the above structure is that when an operator needs to press the first key point 501, the operator presses the first pressing portion 305, and at this time, the first pressing portion 305 inclines, so that the first pressing portion 305 moves toward the PCB 101 and presses the first key point 501 through a protrusion 301, and at the same time, the first pressing portion 305 can also press the first elastic portion 205, and when the operator gradually withdraws the force applied to the first pressing portion 305, the resilience force of the elastic portion 106 will increase the resilience feel of the pressing member 103, and similarly, when the operator needs to press the second key point 502, the third key point 503 or the third key point 503, the operator can press the second pressing portion 306, the third pressing portion 307 and the fourth pressing portion 308.

The beneficial effect of above-mentioned structure does: four key points 401 can be assigned to one holder 102 and one pressing element 103, which facilitates the production and assembly of the pressing element 103.

Specifically, as shown in fig. 1 to 5, the PCB 101 is provided with a connection column 505, the connection column 505 is located between the first key point 501, the second key point 502, the third key point 503 and the fourth key point 504, a groove is provided on one side of the pressing piece 103 facing the PCB 101, the groove is located between the first pressing portion 305, the second pressing portion 306, the third pressing portion 307 and the fourth pressing portion 308, the position of the groove corresponds to the position of the connection column 505, and the groove can be sleeved on the connection column 505, so that the pressing piece 103 can be connected with the PCB 101, and when an operator presses the first pressing portion 305, the second pressing portion 306, the third pressing portion 307 or the fourth pressing portion, the pressing piece 103 can be inclined to the first key point 501, the second key point 502, the third key point 503 or the fourth key point 504.

Specifically, the first elastic part 205, the second elastic part 206, the third elastic part 207 and the fourth elastic part 208 are all arc-shaped, which makes the four parts form a circular ring structure, which facilitates the manufacture of the bracket 102. The corresponding first pressing portion 305, second pressing portion 306, third pressing portion 307 and fourth pressing portion 308 also form a circular ring shape, the first pressing portion 305, second pressing portion 306, third pressing portion 307 and fourth pressing portion 308 are sequentially connected to form a pressing ring, a projection of the first pressing portion 305 to the PCB 101 direction covers the first elastic portion 205, a projection of the second pressing portion 306 to the PCB 101 direction covers the second elastic portion 206, a projection of the third pressing portion 307 to the PCB 101 direction covers the third elastic portion 207, and a projection of the fourth pressing portion 308 to the PCB 101 direction covers the fourth elastic portion 208, so that the use feeling of an operator can be increased in the process that the operator presses the first pressing portion 305, the second pressing portion 306, the third pressing portion 307 or the fourth pressing portion 308.

Specifically, as shown in fig. 1, the pressing member 103 is provided with an anti-slip structure 104 on the other side of the PCB, so as to facilitate the application of force by the operator.

Specifically, as shown in fig. 5, the PCB 101 is further provided with a single-contact button 601. Other aspects of the control of the electric equipment can be realized through the structure.

The embodiment of the utility model also discloses a light, light include lighting element and the button structure 100 in the above-mentioned arbitrary embodiment, and button point 401 is connected with the lighting element electricity, when the operator extrudees button point 401 to pressing member 103 application of force, can adjust the user state who lights. Since the key structure 100 can increase the use feeling of the operator, the use feeling of the operator can be improved by using the lighting lamp of the key structure 100.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A key structure, comprising:

the PCB is provided with key points;

the support is provided with an elastic part and a pillar, one end of the support is connected with the PCB, the other end of the support is connected with the elastic part, and the elastic part is arranged above the key point in a suspended mode;

the pressing piece can move relative to the PCB, is positioned on the other side of the elastic part relative to the key point, can move towards the direction close to the PCB to enable the pressing piece to press the elastic part, and can press the key point.

2. The key structure according to claim 1, wherein a side of the pressing piece facing the key point is provided with a protrusion, and the protrusion is located above the key point.

3. The key structure according to claim 1, wherein the support includes a first pillar and a second pillar, the first pillar and the second pillar are respectively located at two sides of the same key point, one end of the elastic portion is connected to the first pillar, the other end of the elastic portion is connected to the second pillar, and the elastic portion is located at an upper side of the key point.

4. The key structure according to claim 1, wherein the support includes four of the pillars and four of the elastic portions, namely a first pillar, a second pillar, a third pillar, a fourth pillar, a first elastic portion, a second elastic portion, a third elastic portion and a fourth elastic portion, and the first elastic portion is connected between the first pillar and the second pillar, the second elastic portion is connected between the second pillar and the third pillar, the third elastic portion is connected between the third pillar and the fourth pillar, and the fourth elastic portion is connected between the fourth pillar and the first pillar;

the pressing piece can be in contact with the first key point, the second key point, the third key point or the fourth key point.

5. The key structure according to claim 4, wherein a connection post is disposed on the PCB, the pressing member has a groove capable of being sleeved on the connection post, and four pressing portions are disposed on an outer side of the pressing member, each pressing portion corresponding to one of the elastic portions.

6. The key structure according to claim 4, wherein four protrusions are disposed on a side of the pressing member facing the support, and each protrusion is a first protrusion, a second protrusion, a third protrusion and a fourth protrusion, the first protrusion is located above the first key point, the second protrusion is located above the second key point, the third protrusion is located above the third key point, and the fourth protrusion is located above the fourth key point.

7. The key structure according to claim 5, wherein each of the pressing portions is arc-shaped, all the pressing portions are sequentially connected to form a pressing ring, and a projection of the pressing ring to the PCB direction covers the first elastic portion, the second elastic portion, the third elastic portion and the fourth elastic portion.

8. The key structure according to claim 1, wherein the other side of the pressing member opposite to the PCB board is provided with an anti-slip structure.

9. The key structure of claim 1, wherein the PCB board is provided with a single-contact key.

10. A lighting lamp comprising a lighting element and a key structure as claimed in any one of claims 1 to 9, said key points being electrically connected to said lighting element.