TWI450295B - Power button structure - Google Patents

Description

Power button structure

The invention relates to a power button structure.

A power button for triggering the power switch is provided on the outer casing of the electronic product for the user to turn the electronic product on or off from the outside of the electronic product. At present, the power button used in the market not only does not conform to the user's usage habits, resulting in inconvenient use and poor hand feeling, and since the light of the power indicator light is directly transmitted through the power button, the light is not uniform enough and is not beautiful.

In view of the above, it is necessary to provide a power button structure that is uniform in illumination and beautiful in appearance.

A power button structure includes a mounting member having a mounting opening, a power switch, a holding member mounted with a power indicator light, a pressing member provided with a light-transmitting power marking pattern and embedded in the mounting port, the power switch including a mounting portion mounted on the mounting member and a switch portion protruding from the mounting portion and movable relative to the mounting portion, the retaining member including a fixing portion fixed to the mounting member and an elasticity extending from the fixing portion An arm and a reflection portion connected to the free end of the elastic arm, wherein one side surface of the reflection portion is recessed to form a reflection groove, and the other opposite side surface is pressed against the switch portion, and the pressing member is fixed to the reflection portion to the reflection portion, and is pressed The pressing member moves the reflecting portion together with the pressing member, the elastic arm is elastically deformed, and the reflecting portion presses the switch portion to open the power source indication The light of the power indicator is reflected by the reflection slot to the power identification pattern to indicate that the power is turned on.

The power button structure of the present invention has a reflection groove for reflecting light on the reflection portion of the holder, and the light of the power indicator light is first incident on the reflection groove, and is reflected by the reflection groove and uniformly projected on the power mark pattern. On, makes the light uniform and more beautiful.

1‧‧‧Power button structure

10‧‧‧Installation

12‧‧‧Substrate

122‧‧‧ hook

124‧‧‧ accommodating slot

126‧‧‧Card Department

14‧‧‧First side panel

142‧‧‧Installation port

16‧‧‧Second side panel

162‧‧‧stops

20‧‧‧Power switch

22‧‧‧Installation Department

222‧‧‧ buckle department

24‧‧‧Switch Department

30‧‧‧ Fixed seat

32‧‧‧ 容部

322‧‧‧ steps

34‧‧‧Protruding

342‧‧‧Apartment

344‧‧‧Boss

346‧‧‧Setting trough

347‧‧‧ cantilever

348‧‧‧ card hole

36‧‧‧ card slot

40‧‧‧Flexible components

50‧‧‧ holding parts

52‧‧‧Fixed Department

522‧‧‧Cargukong

54‧‧‧Flexible arm

56‧‧‧Reflection Department

562‧‧‧Reflection trough

564‧‧‧Resistance Department

566‧‧‧Abutment

567‧‧‧through holes

568‧‧‧ card block

60‧‧‧Power identification parts

62‧‧‧ Main body

64‧‧‧Power logo pattern

66‧‧‧through hole

70‧‧‧Pressing parts

72‧‧‧ Press plate

722‧‧‧ slotted

724‧‧‧Bump

74‧‧‧Flange

76‧‧‧ accommodation space

78‧‧‧Card Department

782‧‧‧Carcon

1 is an exploded perspective view of a preferred embodiment of a power button structure of the present invention.

Figure 2 is another side view of Figure 1.

3 is a perspective assembled view of a preferred embodiment of the power button structure of the present invention.

Referring to FIG. 1 and FIG. 2, a preferred embodiment of the power button structure 1 of the present invention includes a mounting member 10, a power switch 20, a fixing base 30 for fixing the power switch 20, an elastic member 40, and a fixing power indicator. The holder 50, the power source identifier 60, and the pressing member 70.

The mounting member 10 includes a substrate 12 and a first side plate 14 and a second side plate 16 that are vertically bent from opposite sides of the substrate 12 . The first side plate 14 is provided with a mounting opening 142 at a position close to the second side plate 16 . The base plate 12 is provided with two hooks 122 facing each other and facing the mounting opening 142. A receiving groove 124 for inserting the fixing base 30 is formed between the two hooks 122. A fixing portion 126 is protruded from the substrate 12 adjacent to the first side plate 14 . The second side plate 16 protrudes from the first side plate 14 and the two hooks 122 with a stopping portion 162 for clamping the fixing base 30 together with the two hooks 122.

The power switch 20 includes a mounting portion 22 and protrudes from the mounting portion 22 and is opposite to the mounting portion The switch unit 24 that the portion 22 moves. The mounting portion 22 has a latching portion 222 protruding therefrom.

The fixing base 30 includes a receiving portion 32 accommodating the receiving groove 124 between the two hooks 122 and a protruding portion 34 protruding from the receiving portion 32 . A step 322 is formed between the receiving portion 32 and the protruding portion 34 corresponding to one of the hooks 122, and a corresponding abutting portion 342 is protruded corresponding to the blocking portion 162. A projection 344 is formed on the protruding portion 34. The boss 344 is provided with a seating groove 346 for receiving the mounting portion 22 of the power switch 20. Two opposite cantilevers 347 are formed on the side wall of the seating groove 346, and each of the cantilever arms 347 is provided with a locking hole 348 corresponding to the locking portion 222 of the mounting portion 22. A latching groove 36 is defined between the boss 344 and the periphery of the protruding portion 34.

In the embodiment, the elastic element 40 is a compression spring that can be stuck in the locking groove 36 of the fixing base 30.

The holding member 50 has a substantially elongated shape and includes a fixing portion 52, two elastic arms 54 extending from the fixing portion 52 side, and an elongated reflecting portion 56 connected to the free ends of the two elastic arms 54. The fixing portion 52 is provided with a fixing hole 522 corresponding to the fixing portion 126 of the mounting member 10. The reflection portion 56 is recessed to form a reflection groove 562 on one side surface, and a pressing portion 564 for pressing the switch portion 24 of the power switch 20 is protruded from the other opposite side surface. The reflection portion 56 forms a plurality of abutting edges 566 around the reflection groove 562. The reflection portion 56 is provided with a through hole 567 for mounting the power indicator lamp at a position close to the fixing portion 52, and a block 568 opposite to the fixing portion 52 at the outer side wall. In the present embodiment, the holding member 50 is integrally molded from a material having a certain strength and elasticity.

The power identification member 60 is made of a light transmissive material and includes a main body portion 62 and a power supply marking pattern 64 formed on the main body portion 62. A plurality of through holes 66 are defined in the main body portion 62.

The pressing member 70 includes a pressing plate 72 that can be embedded in the mounting opening 142 of the mounting member 10 And a flange 74 extending perpendicularly from the periphery of the pressing plate 72. The pressing plate 72 together with the flange 74 forms an accommodation space 76 for accommodating the main body portion 62 of the power supply identifier 60. The pressing plate 72 is provided with a recess 722 for embedding the power marking pattern 64 of the power marking member 60. The pressing plate 72 protrudes from a plurality of protrusions 724 corresponding to the through holes 66 of the power source identifier 60. The two latching blocks 568 of the retaining member 50 extend vertically to form two latching portions 78. Each of the latching portions 78 defines a latching hole 782 for latching the corresponding latching block 568.

Referring to FIG. 1 to FIG. 3 simultaneously, the protruding post 724 of the pressing member 70 is aligned with the through hole 66 of the power marking member 60, and is pressed against the power marking member 60 and the pressing member 70, the pressing member. The stud 724 of the power source member 60 is inserted into the through hole 66 of the power source member 60. The power mark pattern 64 on the power source member 60 is embedded in the recess 722 of the pressing plate 72 of the pressing member 70. Since the studs 724 and the through holes 66 are in an interference fit, the power supply identifier 60 is securely placed in the receiving space 76 of the pressing member 70. The power-receiving member 60 and the pressing member 70 that are fixed together are placed on the reflecting portion 56 of the holding member 50 and are opposite to the reflecting groove 562 of the reflecting portion 56, and the two engaging portions 78 of the pressing member 70 are respectively abutted. The corresponding latching block 568 of the reflecting portion 56 is pressed against the pressing plate 72 of the pressing member 70 to force the two latching portions 78 to elastically deform, so that the corresponding latching block 568 slides into the latching hole 782 of the two latching portions 78. Therefore, the two latching portions 78 are elastically restored, and the corresponding latching block 568 is inserted into the latching hole 782, that is, the power marking member 60 and the pressing member 70 are fixed to the reflecting portion 56 of the holding member 50. At this time, the flange 74 of the pressing member 70 closely abuts against the abutting edge 566 of the reflecting portion 56.

A power indicator light (not shown) is mounted in the through hole 567 of the reflecting portion 56. Positioning the holding member 50, the power source identifier 60, and the pressing member 70 that are fixed together between the first side plate 14 of the mounting member 10 and the stopping portion 162 of the second side plate 16 The pressing plate 72 of the pressing member 70 is embedded in the mounting opening 142 of the first side plate 14. At this time, the fixing portion 126 of the substrate 12 of the mounting member 10 abuts against the edge of the fixing hole 522 of the fixing portion 52 of the holding member 50, and presses the fixing portion 52 in the direction of the substrate 12 to force the carding portion. The portion 126 is elastically deformed to allow the locking portion 126 to be engaged with the locking hole 522. The holder 50, the power source identifier 60, and the pressing member 70 are fixed to the mounting member 10.

The mounting portion 22 of the power switch 20 is placed in the seating groove 346 of the fixing base 30, and the power switch 20 is pressed against the mounting groove 346. The two latching portions 222 of the mounting portion 22 force the positioning slot 346. The corresponding cantilever 347 is elastically deformed. When the two latching portions 222 are respectively slid into the latching holes 348 of the corresponding cantilever 347, the two cantilever arms 347 are elastically restored, so that the two latching portions 222 are respectively inserted into the corresponding latching holes 348. The switch 20 is held by the fixing base 30. The first end of the elastic member 40 is placed in the latching groove 36 of the fixing base 30. The power switch 20 and the fixing base 30 fixed together are placed between the two hooks 122 of the mounting member 10, and pressed against the second end of the elastic member 40 to elastically contract the elastic member 40 while the substrate 12 is being The fixing portion 30 is pressed in the direction, and the two hooks 122 are elastically deformed to open. The receiving portion 32 of the fixing seat 30 slides into the receiving groove 124 formed by the two hooks 122. The two hooks 122 are elastically restored and are locked on the fixing base 30 to allow the receiving portion 32 to be embedded in the receiving groove 124. At this time, the step 322 of the fixing base 30 abuts against a corresponding hook 122 of the two hooks 122, and the abutting portion 342 of the fixing seat 30 abuts against the second side plate 16 of the mounting member 10. The stopper portion 162 is such that the hook 122 and the stopper portion 162 sandwich the fixing seat 30 from opposite directions to securely fix the fixing base 30. The switch portion 24 of the power switch 20 abuts against the pressing portion 564 of the reflection portion 56 of the holder 50. The second end of the elastic member 40 abuts against a side surface of the reflecting portion 56 where the pressing portion 564 is provided.

During the operation, the pressing plate 72 of the pressing member 70 is pressed, and the flange 74 around the pressing member 70 is evenly biased toward the abutting edge 566 of the reflecting portion 56 of the holding member 50, thereby driving the reflecting portion 56 to The direction of the power switch 20 is moved, the two elastic arms 54 of the holding member 50 and the elastic member 40 are elastically deformed, and the reflecting portion 56 presses the switch portion 24 of the power switch 20 to make the switch portion 24 opposite to the power switch 20 The mounting portion 22 moves to turn on the power indicator. The light of the power indicator light is incident on the reflection groove 562 of the reflection portion 56, and is reflected by the reflection groove 562 to be uniformly incident on the power source identifier 60. The power source identification pattern 64 on the power source identifier 60 indicates that the power source has been turned on. Open. The pressing member 70 is released, and the reflecting portion 56 is repositioned under the elastic restoring force of the elastic arms 54 and the elastic member 40. The switch portion 24 is also freely reset and abuts against the pressing portion of the reflecting portion 56 again. 564. When turning off the power, just repeat the steps when you turn it on.

In addition, the power indicator member 60 and the pressing member 70 may be integrally formed, or a light-transmitting power source marking pattern may be directly disposed on the pressing member 70. The mounting member 10 can also integrally form a structure similar to the fixing base 30, and the power switch 20 can be directly fixed to the mounting member 10.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be included in the following claims.

1‧‧‧Power button structure

10‧‧‧Installation

12‧‧‧Substrate

122‧‧‧ hook

124‧‧‧ accommodating slot

126‧‧‧Card Department

14‧‧‧First side panel

142‧‧‧Installation port

16‧‧‧Second side panel

162‧‧‧stops

20‧‧‧Power switch

22‧‧‧Installation Department

222‧‧‧ buckle department

24‧‧‧Switch Department

30‧‧‧ Fixed seat

32‧‧‧ 容部

322‧‧‧ steps

34‧‧‧Protruding

342‧‧‧Apartment

344‧‧‧Boss

346‧‧‧Setting trough

36‧‧‧ card slot

40‧‧‧Flexible components

50‧‧‧ holding parts

52‧‧‧Fixed Department

522‧‧‧Cargukong

54‧‧‧Flexible arm

56‧‧‧Reflection Department

562‧‧‧Reflection trough

566‧‧‧Abutment

567‧‧‧through holes

568‧‧‧ card block

60‧‧‧Power identification parts

62‧‧‧ Main body

64‧‧‧Power logo pattern

66‧‧‧through hole

70‧‧‧Pressing parts

72‧‧‧ Press plate

722‧‧‧ slotted

74‧‧‧Flange

78‧‧‧Card Department

782‧‧‧Carcon

Claims (10)

A power button structure includes a mounting member having a mounting opening, a power switch, a holding member mounted with a power indicator light, a pressing member provided with a light-transmitting power marking pattern and embedded in the mounting port, the power switch including a mounting portion mounted on the mounting member and a switch portion protruding from the mounting portion and movable relative to the mounting portion, the retaining member including a fixing portion fixed to the mounting member and an elasticity extending from the fixing portion An arm and a reflection portion connected to the free end of the elastic arm, wherein one side surface of the reflection portion is recessed to form a reflection groove, and the other opposite side surface is pressed against the switch portion, and the pressing member is fixed to the reflection portion to the reflection portion, and is pressed The pressing member moves the reflecting portion together with the pressing member, and the elastic arm is elastically deformed, and the reflecting portion presses the switch portion to turn on the power indicator light, and the light of the power indicator light is reflected by the reflection groove to The power identification pattern indicates that the power is on. The power button structure of claim 1, wherein the reflecting portion forms a plurality of abutting edges around the reflecting groove, and the pressing member comprises a pressing plate embedded in the mounting opening and extending from the periphery of the pressing plate. And a flange that abuts the abutting edge. The power button structure of the second aspect of the invention, wherein the flange of the pressing member extends to form two latching portions, each of the latching portions is provided with a card hole, and the reflecting portion is convexly disposed respectively. Two card hole blocks. The power button structure of claim 2, wherein the pressing plate is provided with a recessed groove, and the pressing plate forms a receiving space together with the flange, and the power button structure further comprises a light-transmitting power source disposed in the receiving space. The identifier is formed on the power identifier and embedded in the recess. The power button structure of claim 4, wherein the power indicator is provided with a plurality of through holes, and the pressing plate protrudes from the plurality of protrusions respectively disposed through the through holes. The power button structure of the first aspect of the invention, wherein the fixing portion is provided with a fastening hole, and the mounting member protrudes from a fastening portion of the fastening hole. The power button structure of claim 1, wherein the mounting member has two hooks opposite to each other and facing the mounting port, and a receiving slot is formed between the hooks, and the power button structure is further The fixing base is arranged to be received by the two hooks and accommodated in the receiving groove, and the fixing seat is provided with a seating groove for receiving the mounting portion of the power switch. The power button structure of the seventh aspect of the invention, wherein the fixing base includes a receiving portion received in the receiving groove and a protruding portion protruding from the receiving portion, between the receiving portion and the protruding portion Forming an abutting portion and a step that abuts against one of the two hooks, the mounting member protrudes from a stopping portion abutting the abutting portion to correspond to a corresponding hook of the two hooks The holder is clamped together from the opposite direction. The power button structure of claim 8, wherein the protruding portion is formed with a boss, the positioning groove is formed in the boss, and a locking groove is formed between the boss and the periphery of the protruding portion. The power button structure further includes an elastic member, the first end of the elastic member is disposed in the latching slot, and the second end abuts against the opposite side of the reflecting portion. The power button structure of claim 7, wherein two sidewalls are formed on the side wall of the mounting groove, and each of the hanging walls is provided with a locking hole, and the mounting portion is convexly disposed on the corresponding carding hole. Buckle.