TWI604165B - The composition of the micro-motion structure of the drainage device - Google Patents

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.

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According to the Patent No. 278632 of the Chinese Patent Publication No. 278632, an improvement of the drainage structure of the air-conditioner is provided. When the water generated by the cold air is gradually accumulated in the tank, the position of the floating bucket is gradually increased by the buoyancy of the water. High, when the water volume 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 starts to drain, and after the water level is lowered, the lever group is released from the micro switch by pulling the wire rope. Therefore, the above-mentioned conventional technology uses a magnet and a wire rope to control the opening and closing of the micro switch, thereby achieving micro-motion. Switch control mechanism.

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.

In view of the above-mentioned shortcomings, which are urgently needed to be solved in the art, the inventors of the present invention have in need of updating the structure of the micro-switch, and in view of the above-mentioned prior art, the research is devoted to the use of the theory. Trying to solve the above problems, after many discussions and trial sample tests, and many corrections and improvements, the invention is finally introduced.

The main object of the present invention is to provide a composition of a micro-motion structure of a drainage device, which can gradually push the force path and accurately touch the micro-switch 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 fixing base disposed on the substrate; a micro switch disposed on the substrate and above the substrate, the micro switch Having a contact plate, the contact plate is spaced apart from the substrate by a predetermined distance; at least one guiding member is disposed above the substrate, the at least one guiding member has a rail that is inclined; and a buoy group has a rotation a swing arm, a pontoon and a connecting rod, the swing arm has a first pivoting portion pivoted to the fixing seat and the swing arm passes through the substrate, whereby the swing arm is partially located below the substrate And another portion is located above the substrate; the pontoon is disposed at a portion of the swing arm located below the substrate, and the end of the portion of the swing arm located above the substrate has a second pivot portion; One end is pivotally disposed on the second pivoting portion of the swing arm, and the connecting rod body has a swaying member, and the swaying member acts on the guide rail and is reciprocally displaced along the guide rail by an external force; Wherein, after the buoy is pushed by external force, The swing arm is swung by the first pivoting portion, so that a portion of the swing arm located above the substrate is located above the substrate, thereby driving the link to move, thereby moving the tilting member Between a first position and a second position; when the swaying member moves to the first position, the swaying member does not touch the micro switch, when the smashing member moves to the second position, Touch the micro switch.

Thereby, the composition of the micro-motion structure of the drainage device provided by the invention gradually pushes the force and can accurately touch the micro-switch, thereby increasing the stability when the micro-switch is touched.

In addition, by the guide rail structure of the guide member, it is possible to prevent the swaying member from being pushed against the contact pressure plate excessively when the pontoon is actuated by an inappropriate external force, thereby causing damage to the micro switch, and achieving a protection effect on the micro switch.

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

21‧‧‧Substrate

31‧‧‧ fixed seat

41‧‧‧ micro switch

42‧‧‧Touch plate

51‧‧‧Guide

52‧‧‧rails

61‧‧‧Float set

62‧‧‧Swing arm

621‧‧‧First pivotal

623‧‧‧Second pivotal

64‧‧‧Float

66‧‧‧ Connecting rod

661‧‧‧掣动

663‧‧‧Action Department

665‧‧‧掣部

71‧‧‧ water collection box

P1‧‧‧ first position

P2‧‧‧ second position

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

42'‧‧‧Touch plate

51’‧‧‧Guide

52’‧‧·rails

62’‧‧‧Swing arm

66’‧‧‧ Connecting rod

661’‧‧‧掣动

663’‧‧‧Action rod

665’‧‧‧掣动块

Fig. 1 is a perspective view showing a first embodiment of the present invention.

Fig. 2 is a partial exploded view of the first embodiment of the present invention, showing the assembly relationship between the pontoon set and the fixed seat and the guide member.

Figure 3 is a side view of a first embodiment of the present invention.

Fig. 4 is an operation diagram of the first embodiment of the present invention.

Fig. 5 is a side elevational view showing the first embodiment of the present invention, showing the state in which the present invention is assembled in a sump.

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

Figure 7 is a plan view showing another aspect of the first embodiment of the present invention.

Figure 8 is a plan view showing still another aspect of the first embodiment of the present invention.

Figure 9 is a perspective view of a second embodiment of the present invention.

Figure 10 is a partial exploded view of the second embodiment of the present invention, showing the assembled relationship of the pontoon set with the fixed seat and the guide member.

Figure 11 is a side view of a second embodiment of the present invention.

Figure 12 is an operation diagram of a second embodiment of the present invention.

In order to explain in detail the technical features of the present invention, the following preferred embodiments will be described with reference to the accompanying drawings, wherein: FIG. 1 to FIG. 8 show a drainage provided by the first embodiment of the present invention. The composition 10 of the micro-motion structure of the device is mainly composed of a substrate 21, a fixing base 31, a micro switch 41, at least one guiding member 51 and a pontoon group 61. The fixing base 31 is disposed on the substrate 21. .

The micro switch 41 is disposed on the substrate 21 and above the substrate 21. The micro switch 41 has a contact plate 42 and the touch plate 42 is elongated. The contact plate 42 is spaced apart from the substrate 21 by a predetermined distance.

The at least one guiding member 51 is one in the first embodiment, and the guiding member 51 is elongated. The guiding member 51 is disposed above the substrate 21 and located on the long body of the touch panel 42. One side of the portion, and the guiding member 51 is spaced apart from the contact plate 42 by a predetermined distance. The guiding member 51 has a rail 52 which is inclined, and the rail 52 is formed as a long hole, and the guiding rod 52 is disposed close to The micro switch 41 is separated from the micro switch 41, and the guide rail 52 is gradually inclined downward from the end of the micro switch 41 toward the end of the micro switch 41.

A pontoon assembly 61 has a swing arm 62, a pontoon 64 and a link 66. The swing arm 62 has a first pivoting portion 621 pivoted to the fixed seat 31 and the swing arm 62 passes through the a substrate 21, wherein the swing arm 62 is partially located below the substrate 21, and another portion is located above the substrate 21; the float 64 is disposed at a portion of the swing arm 62 below the substrate 21, the swing arm The end of the portion of the portion of the substrate 21 has a second pivoting portion 623; the connecting rod 66 is located on one side of the guiding member 51 and spaced apart from each other. The connecting rod 66 is pivotally disposed at one end of the second pivoting portion 623 of the swing arm 62, and the connecting rod 66 has a tilting member 661, and the tilting member 661 is located at the second pivoting portion 623. The connecting rod 66 is opposite to the pivoting end of the swing arm 62. The tilting member 661 acts on the guide rail 52 and can be reciprocally displaced along the guiding rail 52 by an external force. The body of the tilting member 661 is defined as a The actuating portion 663 and the urging portion 665 are slidably disposed on the guide rail 52. The urging portion 665 corresponds to pushing or leaving the touch panel 42 (as shown in Figures 2 to 4). Show).

After the pontoon 64 is pushed by the external force, the swing arm 62 is swung by the first pivoting portion 621, so that the swing arm 62 is located at a portion of the swing arm 62 above the substrate 21, thereby driving the sway arm 62. The link 66 is displaced, so that the tilting member 661 moves between a first position P1 and a second position P2 (please cooperate with the third figure and the fourth figure); when the tilting member 661 moves to the When the first position P1 (as shown in FIG. 3), the tilting member 661 does not touch the micro switch 41, and when the tilting member 661 moves to the second position P2 (as shown in FIG. 4), the touch is activated. The micro switch 41, in the first embodiment, when the tilting member 661 is moved to the first position P1, when the micro switch 41 is not touched, the tilting member 661 is released from the contact plate 42; The guiding member 51 is located between the connecting rod 66 and the contact plate 42 (as shown in FIG. 6)

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

The composition 10 of the micro-motion structure of the drainage device provided by the first embodiment of the present invention is assembled in a water collection box (as shown in FIG. 5) when used, when the water level in the water collection box 71 accumulates to a certain height. (not shown), the buoy 64 is pushed by the buoyancy force to cause the swing arm 62 to swing above the substrate 21 by the first pivoting portion 621 (as shown in FIGS. 3 to 4). And the displacement of the connecting rod 66 is driven. After the water level rises, the tilting member 661 is gradually moved from the first position P1 to the second position P2, and the tilting member 661 is changed from the touch panel 42 to the push. To the touch panel 42, the microswitch 41 is thereby activated.

Accordingly, it can be seen from the above-mentioned first embodiment that the composition 10 of the micro-motion structure of the drainage device provided by the present invention can overcome the disadvantages described in the prior art, and can gradually push the force and accurately The micro switch 41 is touched to increase the stability when the micro switch 41 is touched.

In addition, the composition 10 of the micro-motion structure of the drainage device provided by the present invention can prevent the cocking member 661 from being excessively pushed against the contact pressure plate 42 when the pontoon 61 is subjected to an inappropriate external force, thereby causing damage to the micro-switch 41. The micro switch 41 achieves a protective effect.

However, in addition to the above, when the tilting member 661 is moved to the first position P1, the tilting member 661 may be in contact with the touch panel 42, but the contact system is insufficient to touch the micro switch. 41 (not shown).

It should be noted that the position of the guiding member 51, the connecting rod 66 and the contact plate 42 may be other than the pre-existing state. For example, the connecting rod 66 is located at the guiding member 51. Between the contact plates 42 (as shown in Fig. 7); or for example, the contact plate 42 is located between the link 66 and the guide 51 (as shown in Fig. 8).

Next, referring to FIG. 9 to FIG. 12, a composition 10' of a micro-motion structure of a drainage device according to a second embodiment of the present invention is different from the first embodiment in that: at least one The number of the guide members 51' is two, and each of the guide members 51' is long, and the guide rails 52' on each of the guide members 51' are formed as long holes, and each of the guide members 51 is provided. 'They are respectively located on both sides of the long side of the contact plate 42'.

The connecting rod 66 ′ is located under the touch panel 42 ′ and is located between the two guiding members 51 ′, and the tilting member 661 ′ is composed of an actuating rod 663 ′ and a swaying block 665 ′. The actuating rod 663' is disposed at an opposite end of the connecting rod 661' and the pivoting end of the swing arm 62', and the two ends of the actuating rod 663' are slidably respectively The guide rail 52' disposed on the two guiding members 51', the swaying block 665' is pushed toward or away from the touch panel 42' when the actuating lever 663' is displaced (as shown in FIGS. 11 and 12) ).

The remaining structure of the second embodiment and the achievable functions are the same as those of the first embodiment, and will not be described again.

Therefore, the second embodiment can be provided in different micro-motion devices by the urging block 665', in addition to being provided by the two guiding members 51' to provide better support for improper external force. applicability.

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

21‧‧‧Substrate

31‧‧‧ fixed seat

41‧‧‧ micro switch

42‧‧‧Touch plate

51‧‧‧Guide

52‧‧‧rails

61‧‧‧Float set

62‧‧‧Swing arm

621‧‧‧First pivotal

623‧‧‧Second pivotal

64‧‧‧Float

66‧‧‧ Connecting rod

661‧‧‧掣动

Claims (6)

The micro-motion structure of the drainage device comprises: a substrate; a fixing base disposed on the substrate; a micro switch disposed on the substrate and above the substrate, the micro switch having a touch panel, the touch panel and The substrate is separated by a predetermined distance; at least one guiding member is disposed above the substrate, the at least one guiding member has a guiding rail in an inclined shape; and a buoy assembly having a swing arm, a buoy and a connecting rod The swing arm has a first pivoting portion pivoted to the fixing seat and the swing arm passes through the substrate, whereby the swing arm is partially located below the substrate, and another portion is located above the substrate; The pontoon is disposed at a portion of the swing arm located below the substrate, and the end of the portion of the swing arm located above the substrate has a second pivoting portion; the connecting rod is pivoted at one end to the swing arm The second pivoting portion has a swaying member, and the swaying member acts on the guide rail and is reciprocally displaceable along the guide rail by an external force; wherein the pontoon is pushed by an external force The first swing arm by the first The joint is swung, and the swivel arm is pivoted at a portion above the substrate, thereby driving the link to move, thereby moving the tilting member between a first position and a second position; When the swaying member moves to the first position, the swaying member does not touch the micro-switch, and when the swaying member moves to the second position, the swaying member pushes and touches the micro-switch. A composition of a micro switch according to the drainage device of claim 1 wherein: the contact plate is elongated. The composition of the micro switch of the drainage device according to claim 2, wherein: the at least one guiding member is elongated, and the guiding rail on the at least one guiding member is formed as an elongated hole, the at least one guiding The guiding member is located on a side of the longitudinal body of the touch panel and separated by a predetermined distance, the rail on the at least one guiding member is disposed adjacent to the micro switch and the other end is away from the micro switch, and the rail is adjacent to the rail The microswitch is tilted downward toward the end of the microswitch. The composition of the micro switch of the drainage device according to claim 3, wherein the connecting rod is located at one side of the at least one guiding member and separated by a predetermined distance, and the rotating member is located at the connecting rod and the rotating portion The opposite end of the pivoting end of the swing arm, the body of the tilting member is defined as an actuating portion and a tilting portion, the actuating portion is slidably disposed on the guide rail, and the tilting portion corresponds to pushing or leaving the body Touch plate. According to the composition of the micro switch of the drainage device of claim 2, wherein: the number of the at least one guiding member is two, each guiding member is long, and the guiding rail on each guiding member The guide member is formed as a long hole, and each of the guiding members is respectively located on two sides of the longitudinal body of the touch panel, and is spaced apart from the touch panel by a predetermined distance, and one end of the guide rail of the two guiding members is adjacent to the micro switch. The other end is away from the micro switch, and the rail is inclined downward from an end of the micro switch away from the end of the micro switch. According to the composition of the micro switch of the drainage device of claim 5, wherein the connecting rod is located below the touch plate and between the two guiding members, and the moving member is composed of an actuating rod and a cymbal a movable block is disposed at an opposite end of the connecting rod and the pivoting end of the swing arm, and two ends of the actuating rod are respectively slidably disposed on the guide rail of the two guiding members, and the tilting The block is pushed toward or away from the contact plate as the actuator is displaced.