TWM454621U - Push button switch with light emitters - Google Patents

Description

Button switch with illuminator

The present invention provides a button switch with an illuminant, especially a button switch with small volume, light weight and no space. The base is assembled with the locating seat to reduce the height of the button switch, which is light, thin and Short and small design concept.

According to the advent of the high-tech era, various electronic and electrical products are widely used in daily life and work, and improve the efficiency and convenience of life and work. In addition to indoor use, various electronic and electrical products are also available. Portable and time-limited, such as: notebook computers, multimedia audio and video players, personal digital assistants (PDAs), mobile phones, digital cameras, etc., are electronic and electrical products that can be carried and used with you. In order to make various electronic and electrical products more convenient to carry and use, the design of electronic and electrical products is also designed in the direction of light, thin, short and small, and the various components used in electronic and electrical products, Accessories, etc., are also reduced, lighter and thinner, in order to meet the small and easy to use mode of electronic and electrical products.

Among the components and accessories used in various electronic and electrical products, the push-type switch is also considered to be a relatively common component, such as a photo button used in a digital camera to form a two-stage push switch with a first press focus. Second press to take pictures and take control of the image, but the push switch currently used, as shown in the eighth figure, the button used The switch is assembled according to the conventional design method, and the button A2 is assembled inside the casing A and the cover A1, and the diode element A3 is further installed in the button A2. Because of the complicated structure of the various members, the forming volume is large, and the assembly is large. The process is quite time-consuming and labor-intensive, and after being assembled into a push button switch, the button switch having a high thickness and a large volume is stacked, and when used, the stroke for pressing is long, and the accidental pressing of the pressing is likely to occur, and When the push button switch is applied to general electronic and electrical products, it also occupies a large space on the circuit board of electronic and electrical products. Therefore, electronic and electrical products must also have sufficient space for storing button switches, which will lead to electronics. The volume of electrical products has also increased, which does not meet the design requirements of light, thin, short and small electronic and electrical products.

Therefore, how to solve the problem that the conventional push switch has a large volume and a high thickness, which is inconsistent with the design and use of electronic and electrical products, and that the parts of the push switch are large in volume, high in manufacturing cost, and difficult to assemble, etc. The relevant manufacturers in the industry are interested in researching the improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, evaluated and considered them through multiple parties, and through years of experience in the industry, through continuous trial and modification, they have designed such a small size and easy to design. The combination of the installation patent and the patent creation of the push button switch that meets the design requirements of electronic products and is easy to operate and press.

The main purpose of the creation is that the inner working space of the base of the switch is provided with a pressing contact and a second abutting contact at the bottom, and the metal elastic piece, the elastic separating piece, the moving key and the pressing key of the pressing part can be assembled. And the edge of the metal shrapnel is in contact with the two opposite abutting contacts, and then the elastic spacer and the moving key are stacked on the metal elastic piece, the protruding bottom of the moving key can push the elastic spacer, and the other side is convex. There are two opposite side panels, which can be used for positioning slots The locating seat has an operation space for accommodating the space relative to the pedestal, and can be accommodated for accommodating the moving key at the same time, and then accommodating the groove between the other side of the locating seat for accommodating the illuminating body, and the volume is thin. The small button switch can be applied to thin and light electronic products without taking up space.

1‧‧‧Base

10‧‧‧Operating space

101‧‧‧Resistance of contacts

102‧‧‧ Pressing the joint

103‧‧‧Electrode pins

2‧‧‧ Pressing Department

21‧‧‧Metal shrapnel

211‧‧‧

22‧‧‧Flexible spacers

23‧‧‧Moving keys

231‧‧‧Resistance

232‧‧‧Side panels

233‧‧‧Limited card slot

234‧‧‧Glosses

24‧‧‧ Press the button

241‧‧‧Connecting Block

2411‧‧‧ buckle groove

2412‧‧‧ card body

242‧‧‧ Pressing area

3‧‧‧ Positioning Block

30‧‧‧ accommodating space

31‧‧‧through slot

32‧‧‧ accommodating slots

321‧‧‧electrode contact surface

322‧‧‧welding feet

33‧‧‧Lights

331‧‧‧electrode feet

4‧‧‧Docking Department

41‧‧‧Fixed column

42‧‧‧Positioning holes

5‧‧‧Circuit board

A‧‧‧shell

A1‧‧‧ cover

A2‧‧‧ button

A3‧‧‧ diode components

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third picture is a three-dimensional exploded view of the other direction of the creation.

The fourth figure is a side cross-sectional view of the creation.

The fifth figure is a side cross-sectional view of the creation before the creation of the press.

The sixth figure is a side cross-sectional view of the author after pressing.

Figure 7 is a perspective view of a preferred embodiment of the present invention.

The eighth figure is an exploded perspective view of a conventional push button switch.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third and fourth figures, which are the three-dimensional appearance drawing, the three-dimensional exploded view, the three-dimensional exploded view of the other direction, and the side cross-sectional view, which can be clearly seen from the figure. The opening relationship of the present invention includes a base 1, a pressing portion 2, and a positioning seat 3, wherein: the base 1 has an operation space 10 therein, and the opposite sides of the bottom portion of the operation space 10 are respectively provided with a resisting contact 101, and Two relative resistance between the contacts 101, When the pressing contact 102 is provided, the second abutting contact 101 and the pressing contact 102 are respectively provided with electrode pins 103, and each of the electrode pins 103 extends to the bottom and outer sides of the susceptor 1, respectively.

The pressing portion 2 includes a metal elastic piece 21, an elastic spacer 22, a moving key 23 and a pressing key 24. The metal elastic piece 21 has a central ridge shape, and a peripheral edge 211 is provided on the periphery, and is stacked on the metal elastic piece 21. The elastic spacer 23 and the moving key 23 are disposed, and the bottom surface of the moving key 23 is convexly provided with a resisting surface 231, and the other side of the top side is convexly provided with two opposite side vertical plates 232, and two opposite sides of the two side vertical plates 232, In order to form the opposite limiting slot 233, respectively, the two side panels 232 are respectively provided with a buckle 234 on the top of the opposite outer side, and are assembled on the bottom of the pressing button 24 by the two side vertical plates 232, and the connecting seat 241 is a bottom of the protruding pressing button 24, and has a hollow frame shape, and two opposite sides are respectively provided with a buckle groove 2411, so that the protruding buckles 234 at the top of the two side vertical plates 232 can be interlocked, clamped, positioned, and then connected. The other two opposite sides of the seat 241 are respectively provided with the locking body 2412, that is, the two clamping bodies 2412" are respectively engaged in the limiting card slots 233 opposite to the two sides of the two side vertical plates 232; The pressing surface 242 for pressing force is provided on the other side surface away from the engaging portion 241.

An accommodating space 30 is disposed in the locating base 3, and a through-groove through slot 31 is disposed on the bottom of the accommodating space 30, and a receiving slot 32 is disposed between the two slots 31. The bottom of the slot 32 is provided with two opposite electrode contact faces 321 . The two electrode contact faces 321 are respectively provided with soldering legs 322 , so that the two soldering legs 322 respectively extend out of the outer side of the positioning block 3 and are then provided in the receiving slot 32 . The illuminator 33 is placed, and the two electrode legs 331 at the bottom of the illuminator 33 are electrically opposed to the two electrode contact faces 321 at the bottom of the accommodating groove 32, respectively.

When the above components are assembled, the seating space 10 of the base 1 is used for The pressing portion 2 is assembled in a movable manner, and the metal dome 21 and the elastic spacer 22 are stacked in the operating space 10, and the edge 211 of the metal elastic piece 21 is electrically resisted to the bottom of the operating space 10 by the two resisting contacts 101. On the top of the elastic spacer 22, the resisting surface 231 protruding from the bottom of the moving key 23 is in contact with each other, and the two side vertical plates 232 on the other side of the moving key 23 are inserted through the two through slots 31 of the positioning base 3, and then The positioning seat 3 is assembled and coupled to the base 1, and the pressing button 24 on the top of the moving key 23 can be pressed by the external pressing force by the pressing area 242 to push the moving key 23 downward, and the bottom of the moving key 23 is resisted. The surface 231 pushes the elastic spacer 22 and the metal elastic piece 21 so that the metal elastic piece 21 electrically resists the pressing contact 102 in the operation space 10 of the susceptor 1 while simultaneously emitting light in the accommodating groove 32 of the positioning base 3. The body 33 is turned on and illuminates, and the button switch having the illuminant can be formed through the susceptor 1, the pressing portion 2 and the positioning seat 3, and the overall volume is small, the thickness is thin, and does not occupy too much space. It meets the design concept of light, thin and short in the manufacture of high-tech products, which can shorten the pressing Cheng, and presses more definite feel, easy to empty the pressing stroke of the pressing error occurs, a good switching effect of the switch, to enhance the effect of the use of the push button switch.

The pedestal 1 is disposed on the outer surface of the operation space 10, the surface of the part, and the outer surface of the two accommodating spaces 30 of the locating base 3, and is respectively provided with the oppositely assembled and coupled abutting portion 4, and the abutting portion 4 is attached to the pedestal 1 The outer surface of the operating space 10 is respectively provided with a plurality of fixing posts 41, and a plurality of positioning holes 42 are provided on the outer surface of the accommodating space 30 of the positioning seat 3; or the abutting portion 4 is on the surface of the operating space 10 of the pedestal 1, the positioning seat The outer surface of the accommodating space 30 of the 3 is respectively provided with a tip hole and a positioning hole 42 for the insertion of the spigot to be fixed; or the accommodating portion 4 is disposed on the surface of the operation space 10 of the pedestal 1 and the locating seat 3 The outer surface of the space 30 is respectively provided with a screw hole and a positioning hole 42 for the purpose of locking and positioning the screw, so that the positioning seat can be provided. 3 is combined and fixed on the base 1; the pressing button 24 of the pressing portion 2 is located above the positioning seat 3, and can be made of a transparent or translucent material for the light projected by the illuminating body 33, through the pressing button 24 Display, to achieve the purpose of displaying the button switch usage status.

Please refer to the second, fourth, fifth, sixth and seventh figures, which are perspective exploded view, side cross-sectional view, side cross-sectional view before pressing, side cross-sectional view after pressing, preferred embodiment As can be clearly seen from the figure, the button switch of the present invention can press the pressing area 242 of the pressing button 24 of the pressing portion 2 during the operation, and the pressing button 24 pushes down. The two side panels 234 of the moving key 23 push the two side vertical plates 234 toward the two through slots 31 of the positioning base 3, and then the bottom surface of the moving key 23 protrudes from the receiving surface 203 by the receiving space 20. The sheet 22 and the metal elastic piece 21 are force-carrying the center of the centrally protruding metal elastic piece 21 and electrically resisting downwardly against the pressing contact 102 in the operating space 10 of the base 1 to reach the pressing contact 102 and the two sides. The contact point 101 is electrically connected to the metal dome 21, and the electrode pin 103 around the susceptor 1 can be used to guide the contact point 102 and the two side contact points 101 to send out the communication number. The electrode contact surface 321 and the electrode leg 33 of the illuminator 33 are also turned on through the soldering leg 322 of the positioning base 3. 1. The illuminator 33 emits light to project a bright light, and the light is displayed outward through the pressing button 24.

Furthermore, when the button switch is mounted and positioned on the preset circuit board 5, the external electrode pin 103 of the base of the push button switch and the soldering leg 322 of the positioning base 3 are respectively soldered and fixed on the preset circuit board. 5, the switch of the button switch is pressed and transmitted through the preset circuit board 5, and the base of the push button switch 1, the pressing portion 2, the positioning seat 3, and the like are flat and thin, and the volume of the button switch is formed. It is small and thin, and does not occupy too much space on the preset circuit board 5. It can meet the light, thin and short of electronic and electrical products. Small design concept.

Therefore, the above description is only a preferred embodiment of the present invention, and thus is not limited to the scope of the patent of the present invention. The button switch of the present invention utilizes the internal seating space 10 of the base 1 for assembling the pressing portion 2 for The metal elastic piece 21, the elastic spacer 22 and the moving key 23 of the pressing portion 2 are stacked on the operation space 10, and pass through the two opposite side plates 232 of the moving key 23, respectively, through the two through holes 31 of the positioning seat 3, and The positioning base 3 is fixed on the base 1, and the top of the two side vertical plates 232 of the moving key 23 is reassembled and the pressing button 24 is assembled, so that the button switch having a small volume, a thin thickness and a small space can be achieved. It can meet the design concept of light, thin, short and small in the manufacture of high-tech electronic and electrical products, and the pressing stroke is short and the pressing feel is more accurate, which can improve the practical effect of the push button switch, so the purpose of the above effect can be achieved. , and the related equipment and devices shall be covered by this creation. Such simple modifications and equivalent structural changes shall be included in the scope of this creation patent and shall be combined with Chen Ming.

The button switch of the above-mentioned illuminator has the following advantages when it is actually used, such as:

(1) The base of the push button switch 1, the pressing part 2 and the positioning seat 3 are small in size and thin in thickness, and the overall volume is light, thin, short, small, and does not occupy too much space, and conforms to the design of high-tech electronic and electrical products. idea.

(2) The pressing stroke of the push button switch is short, the pressing is relatively accurate, the action of the switch is easy to confirm, and the switching effect of the push button switch is improved.

Therefore, the design is mainly for the design of the push button switch, in order to assemble the metal elastic piece of the pressing portion, the elastic spacer piece, and then stack the moving key by using the inner working space of the base, and the two opposite side vertical plates of the moving key are respectively positioned through the positioning. The two of the seats are relatively perforated, and the positioning seat is assembled and fixed. It is fixed on the pedestal and assembles the pressing button on the top of the two side vertical plates of the moving key, and the button switch which is small in size and thin in thickness and does not occupy space is the main protection focus, and can conform to high-tech electronic and electrical products. The design concept has the effect of the pressing stroke of the tube, and can achieve the advantages of the pressing stroke and the switch effect of the button switch. However, the above description is only the preferred embodiment of the present invention, and thus the limitation is not limited. The scope of patents, so the use of this creation manual and the contents of the drawings for the simple modification, replacement and changes in the equivalent principle, should be included in the scope of this creation patent, and be combined with Chen Ming.

In summary, the above-mentioned button switch with the illuminator is actually able to achieve its efficacy and purpose when it is actually implemented and applied. Therefore, this creation is a practical and excellent research and development, and is in conformity with the application requirements of the new patent.提出 Submit an application in accordance with the law, and hope that the trial committee will grant this case as soon as possible to protect the hard work of the creators. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate, and feel really good.

1‧‧‧Base

10‧‧‧Operating space

101‧‧‧Resistance of contacts

102‧‧‧ Pressing the joint

103‧‧‧Electrode pins

2‧‧‧ Pressing Department

21‧‧‧Metal shrapnel

211‧‧‧

22‧‧‧Flexible spacers

23‧‧‧Moving keys

232‧‧‧Side panels

233‧‧‧Limited card slot

234‧‧‧Glosses

24‧‧‧ Press the button

242‧‧‧ Pressing area

3‧‧‧ Positioning Block

31‧‧‧through slot

32‧‧‧ accommodating slots

321‧‧‧electrode contact surface

322‧‧‧welding feet

33‧‧‧Lights

4‧‧‧Docking Department

41‧‧‧Fixed column

42‧‧‧Positioning holes

Claims (6)

A push button switch with an illuminant, the base of the package, the positioning base and the pressing portion, wherein: the inside of the base forms a recessed operation space, and the opposite sides of the bottom of the operation space are respectively provided with abutting joints and two Resisting the pressing contact between the contacts; the pressing portion is assembled at the operating space of the base, and is provided with a metal elastic piece which is embossed at the center of the opposite abutting contact by the rim, and is stacked above the metal dome The elastic spacer and the moving key have a convex shape on the bottom of the moving key to push the elastic spacer against the resisting surface of the metal elastic piece to contact the pressing contact point, and the opposite resisting surface is convex on the other side of the moving key. The utility model is provided with two opposite side vertical plates, and then assembled on the two side vertical plates and combined with the pressing keys; the positioning seat assembly is arranged on the moving key and is located on the base, and a side is hollowed out and operated relative to the base. The space is for accommodating the accommodating space of the moving key, and the two opposite vertical through slots for the two side plates of the moving key are arranged outwardly from the accommodating space, and the opposite accommodating space is worn on the other side of the positioning seat. Between the slots is provided for accommodating the illuminator Groove. The button switch of the illuminant according to the first aspect of the invention, wherein the pedestal is disposed in the operating space and the pressing contact and the pressing contact are respectively provided to extend the bottom of the base and expose the pedestal The electrode pins on the side. The push button switch with the illuminator according to the first aspect of the invention, wherein the pedestal is externally disposed on the outer surface of the operation space and the outer surface of the accommodating space of the locating seat, respectively, and the pedestal and the positioning seat are respectively assembled and embedded. , combined with the docking department. The button switch of the illuminant according to the third aspect of the invention, wherein the abutting portion is attached to an outer surface of the operation space of the base and an outer surface of the accommodating space of the positioning seat, and respectively provided with a fixed column for assembling and locking And positioning holes, pin and tip holes and positioning holes or screws and positioning Holes and screw holes. The button switch of the illuminant according to the first aspect of the invention, wherein the pressing portion comprises a pressing button, a moving button, an elastic spacer and a metal dome, and the pressing button top surface has a pressing area, the bottom portion is provided with a moving button The two side vertical plates are relatively assembled and combined with the connecting seat, and the connecting seat is a hollow frame body, and the opposite side is respectively convexly provided with the opposite card body, and the two clamping bodies of the connecting seat can be used to respectively insert the moving key The two opposite side sides of the connecting seat and the top side of the two side plates of the moving key are respectively provided with a relative buckle, an assembled buckle groove and a buckle according to the limit card slot formed between the two side vertical plates. The push button switch with the illuminator according to the first aspect of the invention, wherein the locating seat is disposed in the accommodating groove between the two through slots, wherein the bottom of the accommodating slot is provided with a two-electrode contact surface, and the two electrode contact faces are respectively The welding leg extending outside the positioning seat is provided, and the illuminating body accommodated in the receiving groove is provided with two electrode legs electrically contacting the two electrical contact surfaces at the bottom.