KR101862124B1 - Combined Handle Switch - Google Patents

Abstract

A composite handle switch according to the present invention includes: a knob including a concave part and a combination hole on a surface extended to be vertical to a pendulum stand; and a knob plate including a position maintaining protrusion inserted into the concave part and a combination protrusion to be closely combined with the knob by passing through the combination hole, on a lower side thereof. Electrical turn-on and turn-off between two fixed terminals are alternately controlled by seesawing a movable terminal combined with the pendulum stand according to the left and right movement of the pendulum stand by operating the knob plate. Accordingly, the present invention can improve visibility in an off state.

Description

Combined Handle Switch

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric switch, and more particularly, to a combined handle switch in which turn-on and turn-off operations are performed by pressing and pulling a finger with only one finger.

A push-type switch for pushing a button as an electrical switch, a slide-type switch for operating the slider by moving the slider left and right, and a toggle-type switch are widely used.

However, various push-type switches for use in the home, office, etc. are used, but improvement in visibility and the like of the turn-off state is required.

As a related prior art, Utility Model Publication No. 20-2007-0000473 (April 24, 2007) and the like can be referred to.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method and apparatus for turning on and off a knob plate, The present invention provides a new composite handle switch capable of increasing the visibility of the off state by setting the knob plate on the turn-on side to be parallel to the external plate to provide a sense of stability and one side of the knob plate being pulled- have.

In order to accomplish the above object, according to one aspect of the present invention, there is provided a composite handle switch including: a knob having a concave portion and a coupling hole on a surface extending perpendicularly to the pendulum; And a knob plate provided on a lower surface of the knob plate for engaging with the knob, the knob plate having a coupling protrusion through which the knob is inserted and penetrating through the coupling hole, And the movable terminal coupled to the pendulum is seesawed to control electrical turn-on and turn-off between the two fixed terminals alternately.

Wherein the concave portion and the engaging hole are disposed on one side of the pendulum of the knob, and the upper surface of the knob plate is pressed to be turned on, and a surface extending from the end of one side of the knob plate, Lift the jaw face to turn it off.

Two coupling protrusions having mutually symmetrical shapes and having hooking jaws at their ends are coupled to the two coupling holes formed one by one on the left and right of the separating base.

The multi-function handle switch includes a knob for receiving the knob and receiving protrusions formed outwardly on opposite side walls facing each other on a plane extending perpendicularly to the pendulum band, And a cover.

The pendulum is coupled together with the cover so as to pass through the center hole of the cover, and the movable terminal coupled with the pendulum is seesawed, And controls electrical turn-on and turn-off between the two fixed terminals.

According to the present invention, since the turn-on and turn-off operations are performed by pressing and pulling the knob plate with one finger only on one side, the operation is simple, and when the knob plate is turned on The surface of the knob plate is parallel to the outer plate to provide a sense of stability and can easily confirm the turn-on state.

FIG. 1A is a perspective view showing the outline of a turn-on state of a composite handle switch according to an embodiment of the present invention. FIG.
FIG. 1B is a perspective view showing the outline of a turn-off state of a composite handle switch according to an embodiment of the present invention. FIG.
2 is an exploded perspective view of a combined handle switch according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating an internal operation state for explaining a specific turn-off state of a composite handle switch according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating an internal operation state of the multi-function handle switch according to an exemplary embodiment of the present invention. Referring to FIG.
5 is a detailed view of a knob plate according to an embodiment of the present invention.
Figure 6 is a specific illustration of a knob according to one embodiment of the present invention.
FIG. 7 is an exemplary view for explaining a coupling relationship between the knob and the movable terminal according to the embodiment of the present invention. FIG.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same components are denoted by the same reference symbols as possible. In addition, detailed descriptions of known functions and / or configurations are omitted. The following description will focus on the parts necessary for understanding the operation according to various embodiments, and a description of elements that may obscure the gist of the description will be omitted. Also, some of the elements of the drawings may be exaggerated, omitted, or schematically illustrated. The size of each component does not entirely reflect the actual size, and therefore the contents described herein are not limited by the relative sizes or spacings of the components drawn in the respective drawings.

FIG. 1A is a perspective view showing the outline of a turn-on state of a composite handle switch according to an embodiment of the present invention. FIG.

FIG. 1B is a perspective view showing the outline of a turn-off state of a composite handle switch according to an embodiment of the present invention. FIG.

1A and 1B, a composite handle switch according to an embodiment of the present invention includes a knob plate 120 coupled to a knob plate 120 for turn-on and turn- And includes an outer plate (110). As described below, the components coupled to the lower portion of the knob plate 120 are covered by the outer plate 110, and the knob plate 120 exposed to the outside is operated by a finger or the like to electrically turn on and off. As shown in FIG. 2, after the fixing plate 130 is first fixed to the mounting position of the wall or the like, the outer plate 110 may be coupled to the lower portion of the outer plate 110 in a suitable manner.

In particular, in the present invention, as described below, the turn-on and turn-off operation portions are located on one side (right side in the figure) of the knob plate 120 with respect to the center of the knob 140 or the center of the pendulum table 141, A composite handle type switch is proposed. That is, the knob plate 120 is operated by pushing and pulling the knob plate 120 with only one of the knob plates 120, thereby turning on and off the knob plate 120, thereby simplifying the operation. As shown in FIG. 1A, when the knob plate 120 is turned on, the knob plate 120 is parallel to the outer plate 110 to provide a sense of stability and easily check the turn-on state. As shown in FIG. 1B, The visibility of the OFF state can be increased.

2 is an exploded perspective view of a combined handle switch according to an embodiment of the present invention.

2, a combined handle switch according to an embodiment of the present invention includes a housing 160, a cover 150, a knob 140, a fixing plate 130, a knob plate 120 ), And an outer plate (110).

First, the knob 140 has a concave portion 142 and a fitting hole 143 on a top surface, that is, a surface extending perpendicular to the pendulum (see 141 in FIG. 6) for pendulum movement.

The knob plate 120 is coupled onto the knob 140. That is, the knob plate 120 is provided with a positioning projection 121 that enters the concave portion 142 of the knob 140, and a positioning projection 121 that passes through the coupling hole 143 of the knob 140, (Refer to FIG. 5). When the knob plate 120 is engaged with the knob 140, the position retaining protrusion 121 is fitted into the concave portion 142, thereby preventing the left and right rocking during use.

After the knob 140 and the knob plate 120 are coupled and the fixing plate 130 is fixed to a wall or the like using a screw or the like while covering the lower portion of the knob 140, And can be used in a state of being coupled through a predetermined fastening means of the fastener 130. Only the knob plate 120 is exposed through the hole so that the user can press the knob plate 120 with only one of the knob plates 120 on the right side of the knob plate 120 And pulling can be operated to turn on and off.

That is, when the user operates the pushing and pulling operation with a finger or the like only on one side (the right side in the drawing) of the knob plate 120, the pendulum 141 of the knob 140 moves left and right, By performing the seesaw motion of the movable terminal 161, it becomes possible to control the electrical turn-on and turn-off between the two fixed terminals alternately (see 162 and 163 in Fig. 7) as described below.

6, the concave portion 142 and the engaging hole 143 are disposed on one side (the right side in the drawing) of the knob 140 about the pendulum belt 141. The engagement holes 143 are formed by two holes formed on the left and right sides of the center separator 144. The coupling protrusions 122 and 123 of the knob plate 120 are provided symmetrically with respect to each other. The coupling protrusions 122 and 123 have a locking protrusion at the ends thereof.

The engaging projections 122 and 123 of the knob plate 120 are respectively engaged with the two engaging holes 143 of the knob 140 so as not to be disengaged. (Or bent hooks) at the ends of the engaging projections 122 and 123 to be engaged with the two engaging holes 143 with slight force respectively and then engaged with the engaging holes 143 by an elastic force, So as not to come out. That is, the engaging projections 122 and 123 coupled to the engaging hole 143 are not easily separated from the engaging hole 143 without using a tool.

FIG. 3 is a diagram illustrating an internal operation state for explaining a specific turn-off state of a composite handle switch according to an embodiment of the present invention.

3, in order to turn off the user, the user may lift and turn off the engagement surface 126, which is a surface extending from the end of one end of the knob plate 120 having the engagement protrusions 122 and 123. At this time, the protrusion 146 of one side of the knob 140 (the opposite side of the side where the engaging projections 122 and 123 are formed) contacts the one side of the cover 150 and can be prevented from descending further.

FIG. 4 is a diagram illustrating an internal operation state of the multi-function handle switch according to an exemplary embodiment of the present invention. Referring to FIG.

Referring to FIG. 4, in order to turn on the user, the user may properly turn on the upper surface of the knob plate 120 by turning it on. At this time, the projection 147 on the other side of the knob 140 (on which the engaging projections 122 and 123 are formed) contacts the one surface of the cover 150 and can be prevented from descending further.

3, 4, and 6, the protrusions 145 of the knob 140 formed outwardly on opposite side walls facing each other on the plane extending perpendicularly to the pendulum table 141, 150 formed on the opposite side walls. The cover 150 coupled to the housing 160 receives the knob 140 in such a manner that the protrusion 145 is received through the corresponding hole so that the cover 150 is received in the housing 150. In response to the pressing and pulling of the knob 140, , So that the projection 145 rotates left and right in the corresponding hole, so that the knob 140 is rotated left and right.

7 is an exemplary diagram for explaining a coupling relationship between the knob 140 and the movable terminal 161 according to an embodiment of the present invention. Here, the coupling relationship between the knob 140 and the movable terminal 161 is illustrated, but the present invention is not limited thereto. The movable terminal 161 may be coupled with the knob 140 by various other methods for seesaw motion. The shapes, arrangements, or coupling relationships of the movable terminal 161 and the fixed terminals 162 and 163 will be described by way of example, but the present invention is not limited thereto, and the shapes may be designed, arranged, can do.

Referring to Fig. 7, the cover 130 is coupled together with a housing 160 that accommodates two fixed terminals 162 and 163 and a movable terminal 161. The housing 160 is coupled with the cover 150 such that the pendulum 141 of the knob 140 passes through the center hole of the cover 130. [ The cover 150, the knob 140, the fixing plate 130, the knob 141, and the knob 141 so that the pendulum table 141 pushes or pulls the movable terminal 161 in the housing 160, The plate 120, and the outer plate 110 are combined. The coupling between the cover 150 and the housing 160 may be such that a hole formed in the wings (not shown) of the cover 150 is coupled to the coupling protrusions (not shown) of the housing 160, And the holes of the vanes may be engaged so as not to be caught by the engagement protrusions of the housing 160. [

7, the movable terminal 161 performs a seesaw motion according to the left-right movement of the pendulum table 141 about the pedestal 164 electrically connected to the first fixed terminal 162, and the contact piece 165 Contact or noncontact with the protruded piece 166 electrically connected to the second fixed terminal 163 so that the electrical turn-on and turn-off between the two fixed terminals 162 and 263 can be controlled alternately.

The pendulum 141 of the knob 140 applies a pressing force to the movable terminal 161 coupled to the end of the pendulum 141 or vice versa, Contact between the protruded pieces 166 or the position in the non-contact state. The end portion of the pendulum arm 141 can be properly engaged with the upper end portion of the bent shape (e.g., hook shape) of the movable terminal 161. For example, as shown in the figure, the end of the movable terminal 161 can be fitted into a hole formed in the end portion of the pendulum arm 141. As shown in the drawing, when the upper portion of the movable terminal 161 is pushed or pulled in accordance with the left and right movement of the pendulum arm 141 in the bent form (for example, a hook shape) of the movable terminal 161, Seesaw motion is possible on the left and right of the base 161 of the part. The coupling with the movable terminal 161 in the portion of the base 161 may be performed by various methods such as coupling using a rotation shaft.

As described above, the multi-function handle switch according to the present invention can be turned on and turned off by operating the knob plate 120 by pressing and pulling the knob plate 120 with only one of the fingers, On the other hand, when the knob plate 120 is turned on, the knob plate 120 becomes parallel to the outer plate 110 to provide a sense of stability and can easily check the turn-on state. On the other hand, Can be increased.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- Those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the essential characteristics of the invention. Therefore, the spirit of the present invention should not be construed as being limited to the embodiments described, and all technical ideas which are equivalent to or equivalent to the claims of the present invention are included in the scope of the present invention .

The outer plate (110)
The knob plate (120)
The stationary plate 130,
The knob 140,
The pendulum (141)
The cover (150)
The housing (160)

Claims (5)

A knob having a concave portion and a fitting hole on a surface extending perpendicularly to the pendulum table; And
And a knob plate provided on a bottom surface of the engaging protrusion for engaging with the knob, the engaging protrusion passing through the engaging hole,
And controlling the electrical turn-on and turn-off between the two fixed terminals alternately by seesawing the movable terminal coupled to the pendulum arm according to the left-right movement of the pendulum band by operating the knob plate,
Wherein the recess and the engagement hole are disposed on one side of the pendulum of the knob, and the latching surface, which is a surface extending from the end of the knob plate on which the engagement protrusion is provided, is lifted and turned off, The upper surface of the plate on which the coupling protrusions are provided is pressed to turn on,
In order to distinguish between turn-on and turn-off, when the knob plate is turned on, the upper surface of the knob plate becomes parallel to the outer plate coupled with the knob plate, and when the knob plate is turned off, And the height of the handle is increased. delete The method according to claim 1,
Wherein the two coupling protrusions having mutually symmetrical shapes having a locking protrusion at the end are coupled to two coupling holes formed on the left and right sides of the separation band. The method according to claim 1,
And a knob for receiving the knob and having protrusions formed on opposite sides of the mutually facing side walls extending in a direction perpendicular to the pendulum to receive the protrusions,
Further comprising a plurality of handle switches. 5. The method of claim 4,
Wherein the housing accommodating the two fixed terminals and the movable terminal is coupled together with the cover such that the pendulum base passes through the center hole of the cover,
Wherein the control unit controls the electrical turn-on and turn-off between the two fixed terminals alternately by seesawing the movable terminal coupled with the pendulum arm.

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