CN105470020B

CN105470020B - Push switch

Info

Publication number: CN105470020B
Application number: CN201410450552.2A
Authority: CN
Inventors: 褚锦雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-05
Filing date: 2014-09-05
Publication date: 2017-11-21
Anticipated expiration: 2034-09-05
Also published as: CN105470020A

Abstract

The present invention discloses a kind of push switch, including cap, shield, display module, additional circuit boards, luminescence component, sliding seat, conduction module and pedestal.Cap is that transparent material is made, and its cover is placed in sliding seat.Display module is located between cap and sliding seat, to show a dynamic image or a static image.Luminescence component is in sliding seat.Conduction module has flexible feed-through assembly and multiple Lead-through terminals in pedestal, and including one, and the plurality of Lead-through terminal extends outside pedestal and is electrically connected at a circuit board.Move down sliding seat when cap is pressed and compress the feed-through assembly, the feed-through assembly produces deformation with Lead-through terminal in electrical contact and startup or closes the push switch, and luminescence component and display module can show its luminous and image in outside by the cap simultaneously according to open/close states and the received signal of switch.The present invention can effectively solve the problem that traditional switch can not be in show its control function or state the shortcomings that on button.

Description

Push switch

Technical field

The invention relates to one kind to switch, and particularly relates to display screen that is a kind of while having playable animation and display The indicator lamp signal of state and structure-reinforced push switch.

Background technology

The specification of switch is very various with size species, and application is also fairly widespread, and general precision equipment, The switch that mini-plant or compact electric apparatus more often use, sensitive switch or microswitch is referred to as greatly, due to the body of such switch Suitable short and small with frivolous of product, therefore it is limited or be only capable of setting small-sized or microswitch electronic installation or instrument to can be applied to space On device, such as the industry application such as 3C electronic products or microcomputer, and opened and closed by pressing mode.

Traditional push switch improves by constantly research and development, in addition to providing and being turned on and off function, more in switch A luminescence component is provided with, reaches the function of signal prompt by the luminosity or color change of luminescence component.Such as by pressing off After start or stop is dynamic, then internal illumination component can light, and be opened with display switch, and after pressing closing switch again, then send out Optical assembly does not light, and has been closed with display switch.And the switch surface of foregoing push switch can be printed with special symbol more Or figure, it is conventional to represent article or function that the switch to be started, and shown by means of luminescence component printing opacity, the printing symbol or Figure easily fades because of the pressing repeatedly of switch or even depainting drops, and ineffective.In addition, the knot of traditional push switch Structure mainly include cap, type thing, luminescence component and body in type thing, type thing be pressurized and be displaced into body, due to by Mobile relation is pressed, two sides of the type thing of switch need to be subject to holes, expose body, type for the terminal extension of internal illumination component After holes, its structural strength significantly weakens thing, easily the depressed deformation because of long-term use, influences the start of switch.

The content of the invention

The purpose of the present invention is providing a kind of push switch with reinforced structure, and it has luminescence display function, with The open/close states of display switch.

Another object of the present invention is providing a kind of push switch, and it can be in having luminescence display and dynamic simultaneously on button The function of playing is drawn, also can be in the surface of switch with animation broadcast mode display switch except the use state that can explicitly switch Control function.

To reach object defined above, push switch of the invention includes a sliding seat, including the two interference walls being oppositely arranged, And the positionable wall of the two interference wall is connected, the outside of each interference wall is provided with an interference piece, in the interference wall and positionable wall jointly Formed with an accommodation space；One cap, its cover are placed in the sliding seat, and the cap includes one first display part and one second display Portion, it is that transparent material is made；One display module, between the cap and the sliding seat, and a circuit board is electrically connected at, The display module is to show a dynamic image or a static image, and the first display part that can pass through the cap is shown in outside； One luminescence component, in the accommodation space of the sliding seat, and the circuit board is electrically connected at, the luminescence component can pass through the cap Second display part of lid, which is shown, to light, to represent the open/close states of the push switch；One pedestal, opened at provided with one in it The room at the top of the pedestal, relative two side walls of the pedestal are provided with a neck, and the sliding seat is embedded in this by the interference piece Neck, the sliding seat is set to be removably received the room；And a conduction module, in the room of the pedestal, and including one Feed-through assembly and multiple Lead-through terminals with flexibility, the plurality of Lead-through terminal extend outside the pedestal and are electrically connected at the electricity Road plate.

By previous constructions, when the cap presses the sliding seat, the sliding seat moves down and compresses the feed-through assembly, makes The feed-through assembly produces deformation with the Lead-through terminal in electrical contact and starts or close the push switch, the luminescence component and should Display module can according to the switch open/close states and received signal and pass through the first display part of the cap and simultaneously Two display parts are shown in outer.

According to the preferred embodiment of the present invention, the display module includes a base portion, at least an Organic Light Emitting Diode, one Flat cable, a substrate and one end subgroup and a connector that are connected to the substrate, the base portion are located at the top of the sliding seat, On the base portion and corresponding to the first display part lower section of the cap, the substrate and the connector are set the Organic Light Emitting Diode In in the accommodation space of the sliding seat, the terminal group extends outside the pedestal to be electrically connected at the circuit board, the flat electricity One end of cable is connected to the base portion, and the other end extends into the accommodation space to be connected to the connector.

According to another preferred embodiment of the present invention, in addition to a shield, it is located at below the cap, and including a thread Empty portion and one around the empty portion of thread shielding portion, the shielding portion cover is placed on the base portion of the display module, wherein the empty portion's set of the thread Outside the Organic Light Emitting Diode.The cap also includes a non-display portion, and the shielding portion of the shield is non-aobvious corresponding to this Show portion.

According to another preferred embodiment of the present invention, in addition to an additional circuit boards, it is resisted against the top of the sliding seat, And with a supporting part and one close to the supporting part light guide section, to carry the base portion of the display module, this leads the supporting part Light portion is that light-transmitting materials are made, and to transmit the light that the luminescence component is sent, the additional circuit boards are another with respect to the supporting part Side is provided with an inlay card post, and it is to be embedded in the accommodation space of the sliding seat, to strengthen the structural strength of the sliding seat.

Present invention has the advantage that：

Push switch of the present invention played using the image of the luminous and display module of luminescence component, can be according to being received For signal in the use state and control function of display switch simultaneously on cap, effectively solve traditional switch can not be in showing on button The shortcomings that its control function or state；In addition, push switch of the present invention also provides the steady of display module by additional circuit boards Gu structural strength that is guide-lighting and strengthening sliding seat is carried and has concurrently, the problem of effectively overcoming traditional switch structural strength deficiency.

Brief description of the drawings

Fig. 1 is the three-dimensional combination figure of push switch of the present invention.

Fig. 2 is the three-dimensional combination figure of another angle of push switch of the present invention.

Fig. 3 is another three-dimensional combination figure of push switch of the present invention.

Fig. 4 is the lateral plane figure of push switch of the present invention.

Fig. 5 is the diagrammatic cross-section of push switch of the present invention.

Fig. 6 is the saturating face schematic diagram that a Fig. 5 contact site is pressed.

In figure：

1 push switch；

2 caps；

21 first display parts；

22 second display parts；

23 non-display portion；

24 catching grooves；

3 sliding seat；

30 accommodation spaces；

301 dividing plates；

31 interference walls；

311 interference pieces；

32 positionable walls；

321 guide grooves；

34 fasteners；

35 platforms；

4 shields；

The 41 empty portions of thread；

42 shielding portions；

421 kinks；

5 display modules；

51 base portions；

52 Organic Light Emitting Diodes；

53 flat cables；

54 terminal groups；

55 substrates；

56 connectors；

6 additional circuit boards；

61 supporting parts；

611 light guide sections；

62 inlay card posts；

7 luminescence components；

71 light emitting diodes；

72 conducting terminals；

8 conduction modules；

81 feed-through assemblies；

811 contact sites；

812 bases；

82 Lead-through terminals；

9 pedestals；

90 fixed frames；

901 banking stops；

902 fixed mounts；

91 rooms；

92 necks；

93 grooves；

94 placed channels；

95 through holes.

Embodiment

The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention, refers to Fig. 1 to Fig. 4 For a preferred embodiment of push switch 1 of the present invention, it is aobvious that push switch 1 of the present invention includes a cap 2, a shield 4, one Show module 5, an additional circuit boards 6, a luminescence component 7, a sliding seat 3, a conduction module 8 and a pedestal 9.Cap 2 is transparent Material is made, and its cover is placed in sliding seat 3, and cap 2 includes one first display part 21, and it is located at the middle body of cap 2, and its Surrounding has one second display part 22 and a non-display portion 23 around adjoining respectively.In this embodiment, cap 2 has a rectangle wheel Exterior feature, wherein the second display part 22 is located at the side of the first display part 21, and non-display portion 23 then for the first display part 21 in addition Three sides.In addition, the also bending extension downwards of the periphery of cap 2, which is provided with some catching grooves 24.

Sliding seat 3 includes the two interference walls 31 being oppositely arranged, and connects the positionable wall 32 of the two interference wall 31, each interference The outside of wall 31 is provided with an interference piece 311, and the plurality of interference wall 31 and positionable wall 32 surround formed with an accommodation space 30 jointly, A dividing plate 301 is additionally provided with it, dividing plate 301 is connected to this to positionable wall 32, and separates accommodation space 30.Each positionable wall 32 is set There is a guide groove 321, it opens at the top of positionable wall 32.The top perimeter of the plurality of interference wall 31 and positionable wall 32 is also outside Extension is prominent to form a platform 35, and its outer peripheral edge is provided with some fasteners 34, to be snapped in the catching groove 24 of cap 2.

The room 91 at a top for opening at pedestal 9 is provided with pedestal 9, relative two side walls of pedestal 9 are provided with a neck 92, The sliding seat 3 is embedded in neck 92 by interference piece 311, sliding seat 3 is removably received the room 91.In addition, pedestal 9 Relative two sides correspond to the guide groove 321 of sliding seat 3 and is respectively equipped with a groove 93, and be additionally provided with a positioning below each groove 93 and lead to Road 94, and the bottom of pedestal 9 has some through holes 95 (as shown in Figure 3).

Display module 5 be located between cap 2 and sliding seat 3, including a base portion 51, an at least Organic Light Emitting Diode 52, One flat cable 53, a substrate 55 and one end subgroup 54 and a connector 56 that are connected to substrate 55.Base portion 55 is positioned at activity The top of seat 3, Organic Light Emitting Diode 52 is on base portion 51 and corresponding to the lower section of the first display part 21 of cap 2, wherein base Plate 553 is a circuit substrate, and itself and connecting portion 56 are located between the interference wall 31 of dividing plate 301 and one in vertical direction.The terminal Group 54 is corresponding to extend outside some through holes 95 of the bottom of pedestal 9, (is not schemed with being electrically connected at the circuit board of an application end product Mark).One end of the flat cable 53 is connected to base portion 51, and the other end extends into accommodation space 30 to be connected to the connector 56。

Luminescence component 7 includes a light emitting diode 71 and located at multiple conducting terminals of the light emitting diode 71 with respect to two sides 72, luminescence component 7 is in the accommodation space 30 of sliding seat 3.Multiple conducting terminals 72 each extend over out guide groove 321, and downwards Bending is further corresponded to and extended in the groove 93 of pedestal 9 to electrically contact to the circuit board, and then by positioning accordingly Passage 94, placed channel 94 can effectively position multiple conducting terminals 72, and prevent the displacement of conducting terminal 72 caused by switch rocks.

One additional circuit boards 6, it is mainly used in carrying the base portion 51 of display module 5 and the structural strength of reinforcement sliding seat 3.It is attached Add circuit board 6 to be resisted against top and the platform 35 of sliding seat 3, and with a supporting part 61 and one close to supporting part 61 leaded light Portion 611.In this embodiment, light guide section 611 is located at the side of left and right two of supporting part 61 and projects upwards the upper surface of supporting part 61, To form a limit configuration.Supporting part 61 makes two sides of base portion 51 be positioned at this to carry the base portion 51 of display module Between multiple light guide sections 611.Light guide section 611 is that light-transmitting materials are made, to transmit the light that luminescence component 7 is sent, to reach Guide-lighting and light filling purpose.In addition, additional circuit boards 6 are provided with an inlay card post 62 with respect to the opposite side of supporting part 61, it is to embedding It is stuck in the accommodation space 30 of sliding seat 3, to strengthen the structural strength of sliding seat 3.In addition, inlay card lives 62 as light-transmitting materials institute System, the light sent with sharp luminescence component 7 can be uniformly dissipated thoroughly in outer, and is shown in cap 2；In other words, sliding seat 3 is because guide groove 321 extensions open at positionable wall 32 and can weaken the structural strength of sliding seat 3, and now, inlay card post 62 is embedded in dividing plate 301 and interference It in accommodation space 30 between wall 31, can effectively reach the structural strength of reinforcement sliding seat 3, avoid the interference wall 31 of sliding seat 3 And positionable wall 32 produces depressed deformation.

Continuous to refer to Fig. 2 and Fig. 3, shield 4 is located at the lower section of cap 2, and including an empty portion 41 and one of thread around the thread sky The shielding portion 42 in portion 41.Shielding portion 42 is placed on the base portion 51 of display module 5 to cover, wherein the empty portion 41 of thread is sheathed on organic hair Outside optical diode 52.In addition, shielding portion 42 corresponds to the non-display portion 23 of cap 2, to cover the component of switch internal, speech is changed It, is seen by the top of transparent cap 2 and regarded, can not seen the intraware of the lower section of cap 2, be only capable of seeing that the first display part 21 is shown The animation that Organic Light Emitting Diode 52 plays, and the second display part 22 show brightness and the color of luminescence component 7, and this is non-display Portion 23 is that shielded portion 42 is covered.It is noted that shielding portion 42 is also bent to form downwards multiple kinks 421, to Corresponding two side of base portion 51 is coated, to provide the located lateral of base portion 51, therefore, base portion 51 can firmly be carried on additional electrical On road plate 6.

Conduction module 8 has flexible feed-through assembly 81 and multiple conduction terminals in the room 91 of pedestal 9, and including one Son 82, the plurality of Lead-through terminal 82 is L-type shape, and it extends outside two sides of pedestal 9 and is electrically connected at the circuit board.Conducting group There is part 81 contact site 811 and the base 812 being shaped under contact site 811, base 812 to receive the bottom of contact portion 811 Periphery set, and be connected to after extending radially downwards on the bottom of pedestal 9, make contact site 811 and pedestal 9 bottom and Multiple Lead-through terminals 82 keep an interval, offer a piece of advice it, multiple Lead-through terminals 82 are not contacted with and led when cap 2 is not pressed Logical component 81.

Present invention switch 1 is in addition to previous constructions, and the periphery of pedestal 9 can also be socketed with a fixed frame 90, to strengthen pedestal 9 Structural strength.For fixed frame 90 to that should be provided with a banking stop 901 at groove 93, it corresponds to multiple tops of conducting terminal 72, The length travel of multiple conducting terminals 72 can be prevented.In addition, relative two sides of fixed frame 90 are additionally provided with a fixed mount 902, to Corresponding placed channel 94 is snapped in, further to consolidate the connection (as shown in Figure 4) of fixed frame 90 and pedestal 9.

Referring to Fig. 1 coordinates Fig. 5 and Fig. 6 to see it, and push switch 1 of the present invention is in use, cap 2 opens via pressing Dynamic or closing switch 1.When cap 2 is without under pressing but electrical condition, luminescence component 7 can send the brightness of a predetermined color, and The light guide section 611 of printing opacity additional circuit boards 6 transmits the second display part 22 in cap 2, and to represent that switch is not yet turned on, light group Part is also subjected to telecommunications and produces the change of different lightness colors, or in another implementation, luminescence component 7 can not pressed in cap 2 Do not lighted during pressure.The Organic Light Emitting Diode 52 of display module 5 can be quiet according to received signal one dynamic image of broadcasting or one State image (such as symbol or figure), and can be shown by the first display part 21 of cap 2.Make when cap 2 is pressed under sliding seat 3 Move, and then compress the contact site 811 of feed-through assembly 81, after causing the deformation of base 812, make contact site 811 is in electrical contact multiple to lead Go side son 82 and turn on starting switch 1, now, luminescence component 7 can send different brightness or color with represent switch opened It is dynamic, and the animation or graphical symbol that the sustainable broadcasting of Organic Light Emitting Diode 52 is different, therefore, user can be clearly aobvious from cap 2 Show the luminous of luminescence component 7, current use state is switched to learn, more can be by the Organic Light Emitting Diode 52 of display module 5 The animation or graphical symbol of broadcasting show this switch control function why, or controllable article why, and display module 5 Animation can't influence to interrupt its broadcasting because of the keying of switch.In another practical application, display module 5 can also match somebody with somebody combination switch Keying and interrupt its broadcasting.

In summary, push switch 1 of the present invention is played using luminous and display module 5 the image of luminescence component 7, can According to received signal on cap 2 simultaneously display switch use state and control function, effectively solve traditional switch without Method is in show its control function or state the shortcomings that on button, and because Organic Light Emitting Diode 52 has self-luminosity, extensively regards The characteristics of angle, the volume size that the present invention switchs can be greatly decreased；In addition, push switch 1 of the present invention is also by adjunct circuit Plate 6 provides the firm carrying of display module and has structural strength that is guide-lighting and strengthening sliding seat 3 concurrently, effectively overcomes traditional switch knot The problem of structure intensity deficiency and uneven luminescence display.

Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention Protection domain within.Protection scope of the present invention is defined by claims.

Claims

A kind of 1. push switch, it is characterised in that including：

One sliding seat, including the two interference walls being oppositely arranged, and the positionable wall of two interference walls of connection, it is each to interfere the outer of wall Side is provided with an interference piece, and an accommodation space has been collectively forming in the interference wall and positionable wall；

One cap, its cover are placed in the sliding seat, and the cap includes one first display part and one second display part, first display Portion and the second display part are that transparent material is made；

One display module, between the cap and the sliding seat, and a circuit board is electrically connected at, the display module is to aobvious Show a dynamic image or a static image, and can be shown in by the first display part of the cap outer；

One luminescence component, in the accommodation space of the sliding seat, and the circuit board is electrically connected at, the luminescence component can pass through Second display part of the cap, which is shown, to light, to represent the open/close states of the push switch；

One pedestal, the room at a top for opening at the pedestal is provided with it, relative two side walls of the pedestal are provided with a neck, should Sliding seat is embedded in the neck by the interference piece, the sliding seat is removably received the room；And

One conduction module, there is flexible feed-through assembly and multiple Lead-through terminals in the room of the pedestal, and including one, should Multiple Lead-through terminals extend outside the pedestal and are electrically connected at the circuit board；

Wherein when the cap presses the sliding seat, the sliding seat moves down and compresses the feed-through assembly, produces the feed-through assembly Raw deformation is with the Lead-through terminal in electrical contact and startup or closes the push switch, and the luminescence component and the display module can Show image in outside by the first display part of the cap simultaneously according to open/close states and the received signal of the switch And show that it lights in outside by the second display part of the cap.
2. push switch according to claim 1, it is characterised in that wherein the display module includes a base portion, at least One Organic Light Emitting Diode, a flat cable, a substrate and one end subgroup and a connector that are connected to the substrate, the base portion Positioned at the top of the sliding seat, the Organic Light Emitting Diode is on the base portion and corresponding under the first display part of the cap In the accommodation space of the sliding seat, the terminal group extends outside the pedestal electrically to connect for side, the substrate and the connector The circuit board is connected to, one end of the flat cable is connected to the base portion, and the other end extends into the accommodation space to be connected to this Connector.
3. push switch according to claim 2, it is characterised in that also including a shield, it is located under the cap Just, and including the empty portion of a thread and one shielding portion in the empty portion of thread is surrounded, the shielding portion cover is placed on the base portion of the display module, its In the empty portion of the thread be sheathed on outside the Organic Light Emitting Diode.
4. push switch according to claim 3, it is characterised in that wherein the cap also includes a non-display portion, The shielding portion of the shield corresponds to the non-display portion.
5. push switch according to claim 3, it is characterised in that wherein the shielding portion of the shield is also bent downwards Multiple kinks are formed, to coat relative two sides of the base portion, to provide the located lateral of the base portion.
6. push switch according to claim 2, it is characterised in that also including an additional circuit boards, it is resisted against this The top of sliding seat, and with a supporting part and one close to the supporting part light guide section, the supporting part is carrying the display mould The base portion of block, the light guide section are that light-transmitting materials are made, and to transmit the light that the luminescence component is sent, the additional circuit boards are relative The opposite side of the supporting part is provided with an inlay card post, and it is that light-transmitting materials are made, to be embedded in the accommodation space of the sliding seat, To strengthen the structural strength of the sliding seat, and the light of the saturating luminescence component can be uniformly dissipated to the cap.
7. push switch according to claim 2, it is characterised in that be wherein additionally provided with the accommodation space of the sliding seat One dividing plate, it is connected to this to positionable wall, and separates the accommodation space, and the substrate and connecting portion of the display module are located at the dividing plate Between one of two interference walls.
8. push switch according to claim 1, it is characterised in that wherein each positionable wall of the sliding seat is provided with one Guide groove, it opens at the top of the positionable wall, and the luminescence component includes a light emitting diode and relative located at the light emitting diode Multiple conducting terminals of two sides, it each extends over out the guide groove, and bends downwards to electrically contact to the circuit board.
9. push switch according to claim 8, it is characterised in that wherein relative two sides of the pedestal are to should activity The guide groove of seat is respectively equipped with a groove, and to house multiple conducting terminals of the luminescence component, the periphery of the pedestal is also socketed with one Fixed frame, to strengthen the structural strength of the pedestal, the fixed frame to should groove be provided with a banking stop, it corresponds to, and this is more Above individual conducting terminal, the length travel of the plurality of conducting terminal can be prevented.