KR19990019892U - Button device for electronic products - Google Patents

Abstract

The present invention relates to a button device for an electronic product, the technical gist of which is provided with a fixing head (30) having a circular head (31) formed at an end to an upper side of the button groove (12) formed at the front of the electronic cabinet (1). ) Is integrally horizontally installed, and fixing grooves 32 in which the fixed piece 32 is integrally horizontally horizontally installed and inserted into and fixed to both sides of the front surface of the button frame 13 positioned forwardly are fixed to the circular head 31. It is formed integrally, the lower portion of the button frame 13, the tension bar 15, which is coupled to the end of the button 11 is formed integrally extending, the rear of the button 11 protruding from the text switch 21 It is characterized in that the contact piece 14 in contact with the piece 22 is formed integrally.

As a result, the assembly work of the button device for the entire product is simplified, and the engagement state is firmly maintained, and the assembly tolerances generated during the assembling process are simply overcome, thereby improving the assembling workability, and the circular head. Due to the simple structure of fitting the formed fixing projections to the fixing piece of the button frame, the manufacturing and installation work is easily performed.

Description

Button device for electronic products

The present invention relates to a button device for an electronic product that allows the user to easily install a button device for performing various functions of the electronic product when the user pushes the electronic cabinet. Fixing protrusions having a circular head formed at the end of the button groove formed at the front part are horizontally integrally installed, and fixing pieces are integrally horizontally squeezed at both sides of the front surface of the button frame positioned forwardly so that the circular head is inserted and fixed. The fixing groove is formed integrally, the lower portion of the button frame is formed integrally extending the tension bar is coupled to the end of the button, the back of the button is to be integrally formed in contact with the projecting piece of the tact switch. .

Accordingly, the circular head of the fixing protrusion protruding from the cabinet of the electronic product is inserted into a fixing piece having a fixing groove into which the circular head is inserted so that the frame of the button device is installed in the electronic product, thereby assembling the button device for the whole product. At the same time, the combined state is firmly maintained, and the assembly tolerances generated during the assembly process are simply overcome to improve the assembly workability, while the fixing head having the circular head is fitted to the fixing piece of the button frame. The present invention relates to a button device for an electronic product, which can be easily manufactured and installed due to a simple structure.

In a generally known button device for electronic products, as shown in FIG. 1, a plurality of button grooves 52 in which the buttons 61 of the button device 60 protrude from the front part of the electronic cabinet 51. ) Is formed, the high grooves 63 formed in the rear end of the coupling groove 62 to which the fixing screw 70 is coupled to the upper side of the button groove 52 of the cabinet 51 protrudes horizontally to both sides. The lower portion of the button frame 65, which has a fixing groove 64 through which the fixing screw 70 penetrates, is formed with a tension bar 66 to which the button 61 is coupled to an end thereof integrally downward. At the rear of the substrate 71 is formed a structure in which the contact piece 67 in contact with the protruding piece 73 of the tact switch 72 provided on the substrate 71 is integrally formed.

In the conventional button device for electronic products having the above structure, when the button 61 protruding to the outside of the button groove 52 formed in the electronic cabinet 51 is pressed, the button 61 is moved upward. It is moved to the rear by the elasticity of the tension bar 66 is connected to the button frame (65). Accordingly, while the contact piece 67 integrally formed behind the button 61 moves backward, the contact piece 67 on the substrate 71 positioned at a predetermined interval is pushed to push the projecting piece 73 on the substrate 71 so as to move the contact switch 67. 72), the functions of the electronics are performed as desired by the user.

However, in the conventional button device for electronic products as described above, as shown in FIG. 1, the fixing penetrating the button frame 65 through the high information 62 protruding to the rear of the electronic cabinet 51. Due to the structure that couples the button frame 65 as the screw 70, when the assembly of the button device requires precise coupling between the button frame 65 and the high information 63 it is difficult to adjust due to assembly tolerances, etc. Due to the need for precise assembly work between the button 66 and the button groove 61, there was a problem such that the installation time of the button is delayed.

The present invention has been made in order to improve the conventional problems as described above, the object of the button device is to insert a circular head of the fixing projections protruding in the cabinet of the electronic product into a fixing piece formed with a fixing groove into which the circular head is inserted By installing the frame in the electronics, the assembly work of the button device for the whole product is simplified, and the connection state is firmly maintained, and the assembly tolerances generated during the assembly process can be easily overcome. On the other hand, it is to provide a button device for an electronic product that is easy to manufacture and installation work due to the simple structure of fitting the fixed head formed with a circular head to the fixing piece of the button frame.

1 is a schematic diagram showing a conventional button device for electronic products

Figure 2 is an exploded perspective view showing a button device for an electronic product according to the present invention

3 is a main configuration of the button device for electronic products according to the present invention, showing a state of missing the fixing piece and the fixing projections;

Explanation of symbols on the main parts of the drawings

1 .... cabinet 10 .... button mechanism

11 .... Button 12 .... Button Home

13 .... Button frame 14 .... Contact piece

15 ... tension bar 20 ... substrate

21 .... Tact switch 22 .... Protrusion

30 .... Fixed protrusion 31 .... Round head

32 .... Fixing 33 .... Fixing groove

Technical means of the present invention for achieving the above object, the button frame is addressed to the rear of the button groove formed so as to project the button of the button device on the front of the cabinet of the electronic product, the lower end of the button frame A tension bar to which a button is coupled is formed integrally extended, and a button piece for an electronic product in which a contact piece is formed integrally with a protruding piece of a text switch installed on a substrate at a rear side of the button, the upper side of the button groove of the cabinet. Therefore, both sides of the rear part of the cabinet are integrally horizontally fixed with projections having a circular head formed at the end, and both sides of the front surface of the button frame are integrally horizontally squeezed, and inside the front end of the fixing piece, the circular shape of the fixing projections. By providing a button device for an electronic product having a configuration in which the fixing groove is inserted into the head is integrally formed.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is an exploded perspective view showing a button device for an electronic product according to the present invention, Figure 3 is a detachable button device of the electronic device of the present invention, the main portion showing a coupling state of the fixing piece and the fixing projection. A front part of the electronic cabinet 1 is provided with a button groove 12 through which a part of the button 11 of the button device 10 protrudes and is pushed, and behind the button groove 12 the button ( A bar-shaped button frame 13 for installing 11) to move back and forth becomes a speech.

In addition, the lower portion of the button frame 13 is formed integrally extending the plate-shaped tension bar 15, the button 11 is horizontally coupled to the end, the rear of the button 12 in the electronic cabinet 1 The contact piece 14 which is installed in front of the substrate 20 to be installed and is in contact with the protruding piece 22 of the text switch 21 to perform various pressing functions of the electronic product is integrally formed.

On the other hand, on both sides of the rear portion of the cabinet 1 to the upper side of the button groove 12 of the cabinet 1 is formed a circular head 31 which is inserted into the fixing piece 32 installed in the button frame 13 at the rear end thereof. The fixing protrusion 30 is integrally installed horizontally. The fixing piece 32 is integrally horizontally protruded on both sides of the front surface of the button frame 13 formed in the bar shape, and the circular head 31 of the fixing protrusion 31 is formed inside the front end of the fixing piece 32. It is made of a configuration in which the fixing groove 33 to be inserted and fixed is formed integrally.

Referring to the operation of the present invention with the above structure is as follows.

As shown in Figures 2 and 3, the button device 10 that is easily installed in the cabinet (1) to perform various functions of the electronic products during the user's push operation is as follows. A plurality of button grooves 12 are sequentially formed in the front portion of the electronic cabinet 1, so that a part of the button 11 of the button device 10 protrudes outward from the button groove 12, and thus the user Presses the protruding button 11 to perform various functions of the electronic product. At the rear of the button groove 12, a bar-shaped button frame 13 for installing the button 11 to move back and forth is provided for speech.

At this time, the fixing protrusions 30 having the circular head 31 formed at the rear end are integrally horizontally installed on both sides of the rear part of the cabinet 1 toward the upper side of the button groove 12 of the cabinet 1. The fixing piece 32 is integrally horizontally protruded on both sides of the front surface of the button frame 13 of the button device 10 formed in a bar shape, and the fixing groove 33 is formed inside the front end of the fixing piece 32. It can be formed integrally. Therefore, while the circular head 31 of the fixing projection 30 is inserted into the fixing groove 33 of the fixing piece 32 installed in the button frame 13, the button frame 13 of the button device 10 is It can be easily installed to the rear of the electronic cabinet (1).

At this time, the outer circular surface of the end circular head 31 of the fixing protrusion 30 is inserted into the fixing groove 33 of the fixing piece 32 in which the inner surface is circular, so that the fixing protrusion 30 circular head ( 31 is firmly fixed in the fixing groove 33 of the fixing piece 32, the circular head 31 is rotatable in the fixing piece fixing groove 33. Accordingly, when the button frame 13 and the fixing protrusion 30 are coupled to each other, the interlocking operation is facilitated, and assembling of the button frame 13 is facilitated. Can be combined.

In addition, the lower portion of the button frame 13 is formed with a plate-shaped tension bar 15 which is horizontally coupled to the end of the button 11 is integrally formed so that the button 11 is elastically actuated by the tension bar 15. It moves back and forth. At this time, the text switch 21 is installed in front of the substrate 20 installed in the electronic cabinet 1, and when the user presses the button 11, the button 11 is moved backward as the tension bar 15. The contact piece 14 of the touch switch 14 is operated in contact with the protruding piece 22 of the tact switch 21 is to perform various functions of the electronic product as the button device 10.

Thus, according to the button device for electronic products of the present invention. The circular head of the fixing protrusion protruding from the cabinet of the electronic product is inserted into the fixing piece with the fixing groove into which the circular head is inserted, so that the frame of the button device can be installed in the electronic product, thereby simplifying the assembly work of the button device for the whole product. At the same time, the combined state is firmly maintained, and the assembly tolerances generated during the assembly process are simply overcome to improve the assembly workability, while the simple structure of fitting the fixed head having the round head into the fixing piece of the button frame. Due to the excellent effect that the manufacturing and installation work is easily performed.

Claims (1)

The button frame 13 is propagated to the rear of the button groove 12 formed to protrude the button 11 of the button device 10 to the front of the electronic cabinet 1, and the lower part of the button frame 13 The tension bar 15 to which the button 11 is coupled is integrally formed at an end thereof, and the rear side of the button 11 is in contact with the protruding piece 22 of the tact switch 21 installed on the substrate 20. In the button device for electronic products, in which the contact piece 14 is formed integrally, On both sides of the rear part of the cabinet 1 above the button groove 12 of the cabinet 1, a fixing protrusion 30 having a circular head 31 formed at an end thereof is integrally horizontally installed, and the button frame 13 The fixing piece 32 is integrally horizontally protruded on both sides of the front surface, and the fixing groove 33 into which the circular head 31 of the fixing protrusion 31 is inserted and fixed is integrated inside the front end of the fixing piece 32. Button device for electronic products, characterized in that formed.