TWI616624B - Composition of the micro-motion structure of the drainage device - Google Patents

Abstract

The composition of the micro-motion structure of the drainage device comprises: a substrate; a micro switch disposed on the substrate, wherein the micro switch has a touch pressure plate; a pontoon group having a swing arm and a pontoon; Provided on the substrate; and a link set having a first rod, a second rod and a third rod, the third rod having a contact member and a pivot shaft, and the pivot shaft is pivotally connected to The fulcrum table has a predetermined height from the substrate; the pontoon is oscillated by the swing arm, and at the same time, the first rod, the second rod and the third rod are actuated and the pivoting of the pivot is caused , the touch pressure member is touched or not touched, and the micro switch is controlled to be turned on or off.

Description

Composition of the micro-motion structure of the drainage device

The invention relates to a drainage device, and in particular to a composition of a micro-motion structure of a drainage device.

Press, the micro switch is a small control switch, which is characterized by the ability to achieve switch opening and closing with a fixed and fine moving pitch and power, which is often applied to the switching mechanism of different devices.

Please refer to the publication No. 278632, which is an improvement of the cold air drainage structure; it can be known from the patent that when the water droplets generated by the cold air gradually accumulate in the tank, the position of the float 313 is gradually increased by the buoyancy of the water. When the water level accumulates to a certain height, the pusher pushes one end of the lever group, so that the free magnet of the lever group is fixed to the fixed magnet, so that the other end of the lever group presses the micro switch and The motor is started to drain, and after the water level is lowered, the lever group 20 is disengaged from the micro switch by the wire pulling. Therefore, the above-mentioned conventional technology controls the opening and closing of the micro switch 24 by using a magnet and a wire. In turn, the micro switch control mechanism is achieved.

However, this prior art uses the suction force of the magnet to cause the lever to act as a lever, and pushes the micro switch in a non-asymptotic manner. If the suction of the magnet itself is lowered or the position is shifted, the lever may not provide sufficient downforce. Even the micro switch cannot be accurately pushed, which causes the touch of the micro switch to be ineffective, resulting in inconvenience in use.

The main object of the present invention is to provide a composition of a micro-motion structure of a drainage device, which is provided with a progressive pushing force path to increase the stability when the micro switch is touched.

The composition of the micro-motion structure of the drainage device according to the present invention comprises: a substrate; a micro switch disposed on the substrate, the micro switch having a touch panel; and a buoy group having a spin a swing arm and a float, the float is located below the substrate; one end of the swing arm is connected to the float, the other end is pivoted on the substrate and is pivotable; a point platform is disposed on the substrate; and a connecting rod set Having a first rod, a second rod and a third rod, the first rod is connected to the pontoon at one end, and the other end is pivotally connected to the second body by the body of the first rod One end of the rod, the other end of the second rod is pivotally connected to one end of the third rod; the body of the third rod has a contact member and a pivot, the pivot is pivotally connected to the fulcrum and has a predetermined distance from the substrate a height, and the pivot is located at a pivotal position of the third rod pivotally connected to the second rod and the contact member; the pivotal connection between the first rod and the second rod forms a length less than 180° a predetermined angle; the second rod and the third rod are pivotally formed to form a second predetermined less than 90° An angle; wherein the pontoon is swung by the swing arm, and at the same time, the first rod, the second rod and the third rod are actuated and the pivoting of the pivot is caused to make the touch member touch or The touch panel is not touched and the micro switch is turned on or off.

Thereby, the composition of the micro-motion structure of the drainage device provided by the invention is subjected to a progressive pushing force path, thereby increasing the stability when the micro switch is touched.

10‧‧‧Composition of the micro-motion structure of the drainage device

11‧‧‧Substrate

111‧‧‧ pivoting seat

21‧‧‧ micro switch

211‧‧‧Touch plate

31‧‧‧Float set

311‧‧‧Swing arm

313‧‧‧Float

41‧‧‧ fulcrum

413‧‧‧ notch

51‧‧‧ linkage group

511‧‧‧first pole

513‧‧‧second shot

515‧‧‧third rod

517‧‧‧Touch parts

518‧‧‧Bend section

519‧‧‧ pivot

99‧‧‧ water collection box

10’‧‧‧Composed of the micro-motion structure of the drainage device

11'‧‧‧Substrate

21’‧‧‧ micro switch

211'‧‧‧Touch plate

311’‧‧‧Swing arm

313’‧‧ ‧Float

41’‧‧‧ fulcrum

511’‧‧‧first shot

513’‧‧‧second shot

515’‧‧‧third rod

517’‧‧‧Touching parts

519’‧‧‧ pivot

99’‧‧‧ water collection box

Figure 1 is a perspective view of a first preferred embodiment of the present invention.

Figure 2 is a partial enlarged view of a first preferred embodiment of the present invention.

Figure 3 is a top plan view of a first preferred embodiment of the present invention.

Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3.

Fig. 5 is a schematic view showing the operation of the first preferred embodiment of the present invention, showing a state in which the touching member touches the touch panel to activate the micro switch.

Figure 6 is a side view of a first preferred embodiment of the present invention.

Figure 7 is a schematic view showing the action of another view of the first preferred embodiment of the present invention, showing the operation of the link set.

Figure 8 is a perspective view of a second preferred embodiment of the present invention.

Figure 9 is a schematic view of the second preferred embodiment of the present invention and the perspective of Figure 4, showing the type in which the contactor pushes the contact plate to stop the microswitch.

Figure 10 is a schematic view showing the action of the second preferred embodiment of the present invention, showing a state in which the touch member is disengaged from the touch panel to activate the micro switch.

In order to explain the technical features of the present invention in detail, the following preferred embodiments are described below with reference to the accompanying drawings, wherein: FIG. 1 to FIG. 3, the first preferred embodiment of the present invention provides The composition 10 of the micro-motion structure of the drainage device is mainly composed of a substrate 11, a micro switch 21, a pontoon group 31, a fulcrum table 41 and a link group 51, wherein the substrate 11 has a pivot socket 111. The swing arm 311 is pivotally connected to the pivot seat 111 at the other end.

The micro switch 21 is disposed on the substrate 11 , and the micro switch 21 has a contact plate 211 . Wherein: the touch panel 211 is pushed up by the contact member 517 by a predetermined distance, that is, the opening of the micro switch 21 is activated, and after the touch member 517 is separated from the touch panel 211, the touch panel 211 does not touch the jog. The switch 21 turns the micro switch 21 off. However, when the micro switch 21 is closed, the contact member 517 can still contact the contact plate 211, but the distance that the contact member 517 pushes toward the contact plate 211 is insufficient to touch the micro switch 21.

The pontoon assembly 31 has a swing arm 311 and a pontoon 313. The pontoon 313 is located below the substrate 11. The swing arm 311 is connected to the pontoon 313 at one end and pivoted at the other end. .

The fulcrum table 41 is disposed on the substrate 11; and the fulcrum table 41 further has a notch 413 having an opening upward, and the pivot 519 is pivotally disposed on the notch 413. However, the setting of the notch 413 is only the embodiment of the fulcrum table 41 of the first preferred embodiment, and the fulcrum table 41 may be configured not to have the notch 413, and the pivot 519 may be directly Through the fulcrum table 413 as an implementation, it should not be limited to this.

The connecting rod set 51 has a first rod 511, a second rod 513 and a third rod 515. One end of the first rod 511 is connected to the buoy 313, and the other end is connected by the first rod 511. The second rod 513 is pivotally connected to one end of the second rod 513. The other end of the second rod 513 is pivotally connected to one end of the third rod 515. The third rod 515 has a contact member 517 and a pivot. 519, the pivot 519 is pivotally connected to the fulcrum table 41 and has a predetermined height from the substrate 11, and the pivot 519 is located at a pivotal connection of the third rod 515 to the second rod 513 and the touch pressure. Between the members 517; the first rod 511 and the second rod 513 form a first predetermined inner angle of less than 180°; the second rod 513 and the third rod 515 form a smaller joint. a second predetermined inner angle of 90°; wherein the float 313 is swung by the swing arm 311 and simultaneously drives The first rod 511, the second rod 513 and the third rod 515 actuate and cause the pivot 519 to pivot, so that the touch member 517 touches or does not touch the touch plate 211, and controls the micro switch 21 Turn it on or off.

In the actual implementation of the first preferred embodiment, the first rod 511 is bent by a predetermined arc; wherein the structure is the embodiment of the first preferred embodiment, mainly when the buoy 313 is swung. The smoothness of the power transmission, therefore, the structure is not a necessary form of the present invention, and the first rod 511 can be set to a level that does not have a predetermined curvature, and therefore should not be limited thereto.

The length of the second rod 513 is greater than the length of the third rod 515.

The end portion of the third rod 515 forms an L-shaped curved portion 518, and the contact member 517 is located at the curved portion 518, and the pivot 519 is located at the bend of the curved portion 518 and the contact member. Between 517. However, the arrangement of the curved section 518 and the contact member 517 and the pivot 519 is only for the aspect of the first preferred embodiment, and is not a necessary form of the present invention. The third rod 515 can also be It is set to be long, so it should not be limited to this.

The structure of the first preferred embodiment of the present invention has been described above, and the state of use of the preferred embodiment of the present invention will now be described.

Referring to FIGS. 4-7, in conjunction with FIG. 1, the present invention is used in conjunction with a water collection cartridge 99. When the present invention is not actuated, the float 313 is pivoted by the swing arm. The 311 is lowered into the water collecting box 99, the touching member 517 does not touch the touch panel 211, and the micro switch 21 is in a closed state; when the buoy 313 starts to rise under the influence of buoyancy, the rotation is The swing arm 311 pivots toward the substrate 11 to drive the first rod 511, the second rod 513 and the third rod 515 to move; wherein the first rod 511 is lifted above the substrate 11 and simultaneously Pushing the second rod 513, thereby causing the pivotal joint of the second rod 513 and the third rod 515 to start to descend, and then causing the pivot 519 to pivot at the recess 413 until the contact member 517 is turned toward The touch plate 211 is pushed up and moved to a position sufficient to touch the touch plate 211 The micro switch 21 is turned on and the drainage mechanism is performed. After the water of the water collecting box 99 is removed, the floating tube 313 is reset and the resetting of the first rod 511, the second rod 513 and the third rod 515 is interlocked, so that the touch member 517 is disengaged from the touch plate 211 and stops. The operation of the micro switch 21.

Accordingly, it can be seen from the above-mentioned first preferred embodiment that the composition 10 of the micro-motion structure of the drainage device of the present invention can provide a progressive pushing force and the pivot by the structure of the connecting rod set 51. The pivoting of 519 increases the stability when the microswitch 21 is activated.

Next, referring to FIGS. 8 to 10, a composition 10' of a micro-motion structure of a drainage device according to a second preferred embodiment of the present invention is different from the first first preferred embodiment. The pivot 519' is located between the pivotal portion of the second rod 513' and the third rod 515' and the contact member 517'.

The contact plate 211' is pushed up by the contact member 517' by a predetermined distance, that is, the micro switch 21' is touched to close the micro switch 21', and the contact member 517' is separated from the contact plate 211'. That is, the micro switch 21' is turned on without touching the micro switch 21'. However, when the micro switch 21' is turned on, the contact member 517' may still contact the contact plate 211', but the distance between the contact member 517' pushing the contact plate 211' is insufficient to the micro switch. 21 closed.

The structure of the second preferred embodiment of the present invention has been described above, and the state of use of the second preferred embodiment of the present invention will be described next.

Since the second preferred embodiment provides that the contact member 517' is located between the pivotal portion of the second rod 513' and the third rod 515' and the pivot 519', when the present invention is not activated The pontoon 313' is suspended in the water collection box 99' by the swing arm 311'. The contact member 517' pushes the contact plate 211', and the micro switch 21' is closed. When the buoy 313' starts to rise due to buoyancy, The pivoting arm 311' is pivoted toward the substrate 11', thereby driving the first rod 511', the second rod 513' and the third rod 515' to operate accordingly; wherein the first rod 511 'Uplifting above the substrate 11' and simultaneously pushing the second rod 513', thereby causing the pivotal joint of the second rod 513' and the third rod 515' to begin to descend, which will cause the pivot 519. ' pivoting at the fulcrum table 41', at this time, the contact member 517' gradually approaches the substrate 11' away from the contact plate 211', when the contact member 517 is disengaged from the contact plate 211', The micro switch 21' opens and performs a drainage mechanism. When the water of the water collection box 99' is removed, the float 313' is reset and the first rod 511', the second rod 513' and the third rod 515' are reset together, so that the touch member 517' The contact plate 211' is pushed back and the operation of the microswitch 21' is stopped.

Claims (10)

The composition of the micro-motion structure of the drainage device comprises: a substrate; a micro switch disposed on the substrate, the micro switch having a touch panel; a buoy assembly having a swing arm and a buoy, the buoy is located The bottom of the substrate is connected to the pontoon, the other end is pivoted on the substrate and is pivotable; a point station is disposed on the substrate; and a connecting rod group has a first rod and a first a second rod and a third rod, the first rod is connected to the pontoon at one end, and the other end is pivotally connected to the end of the second rod by the body of the first rod, the other end of the second rod Pivoting one end of the third rod; the body of the third rod has a contact member and a pivot, the pivot is pivotally connected to the fulcrum and has a predetermined height from the substrate, and the pivot is spaced apart from the touch The pressing member has a predetermined distance; the pivotal joint of the first rod and the second rod forms a first predetermined inner angle of less than 180°; and the pivotal joint of the second rod and the third rod forms a smaller than 90° a second predetermined inner angle; wherein the float is oscillated by the swing arm and simultaneously drives A first lever, the second lever and the third lever of the actuator and causes pivoting of the pivot, so that the pressure contact member touch or not touch the contact pressure plate, and controlling the opening or closing of the micro switch. The composition of the micro-motion structure of the drainage device according to claim 1, wherein: the end portion of the third rod forms an L-shaped curved portion, and the contact member is located in the curved portion, and the pivot Located between the bend of the curved section and the contact member. The composition of the micro-motion structure of the drainage device according to the second aspect of the patent application, wherein: the contact pressure plate is pushed up by the contact member by a predetermined distance, that is, the micro-switch is activated and the micro-switch is opened When the contact member is disengaged from the touch panel, the touch panel does not touch the micro switch and close the micro switch. The composition of the micro-motion structure of the drainage device according to claim 1, wherein the pivot is located between the pivotal portion of the second rod and the third rod and the contact member. The composition of the micro-motion structure of the drainage device according to claim 4, wherein the touch pressure plate is pushed up by the contact member by a predetermined distance, that is, the micro switch is activated to close the micro switch, and the touch device is closed. After the contact plate is disengaged, the micro switch is turned on without touching the micro switch. The composition of the micro-motion structure of the drainage device according to the first aspect of the patent application, wherein the first rod is bent by a predetermined arc. The composition of the micro-motion structure of the drainage device according to claim 1, wherein the length of the second rod is greater than the length of the third rod. The composition of the micro-motion structure of the drainage device according to the first aspect of the patent application, wherein the contact member is rod-shaped and integrally formed on the third rod. The composition of the micro-motion structure of the drainage device according to claim 1, wherein the substrate further has a pivoting seat, and the swing arm is pivotally connected to the pivoting seat by the other end. The composition of the micro-motion structure of the drainage device according to the first aspect of the patent application, wherein the fulcrum table further has a recess with an opening facing upward, and the contact member is pivotally disposed at the recess.