阅读说明：本技术 带微动开关的开关柜抽屉 (Switch cabinet drawer with microswitch ) 是由 许兴林 强勇 钱威 张赋嘉 吴胜 李杨 杨洋 于 2019-09-10 设计创作，主要内容包括：本发明提供一种带微动开关的开关柜抽屉,包括开关柜和抽屉,开关柜内两侧设有滑轨,抽屉两侧设有滑轮,滑轮在滑轨内滑动,滑轨内端上侧设有微动快关,微动开关设有三个,抽屉侧边底端设有倒T型凸台,推进抽屉时凸台与微动开关接触,压低微动开关铁片触发信号传输。通过在开关柜内侧设置微动快关,抽屉侧边设置倒T型凸台,推进抽屉时凸台与微动开关接触,压低微动开关铁片触发信号传输,信号发送更加精确,使用更加便捷。(The invention provides a switch cabinet drawer with a microswitch, which comprises a switch cabinet and three microswitches, wherein slide rails are arranged on two sides in the switch cabinet, pulleys are arranged on two sides of the drawer and slide in the slide rails, a microswitch is arranged on the upper side of the inner end of each slide rail, an inverted T-shaped boss is arranged at the bottom end of the side edge of the drawer, and when the drawer is pushed, the boss is in contact with the microswitch, so that the microswitch iron sheet trigger signal transmission is reduced. Through setting up the fine motion fast switch in cubical switchboard inboard, the drawer side sets up the type of falling T boss, boss and micro-gap switch contact when impelling the drawer, and the transmission of depression micro-gap switch iron sheet trigger signal, signaling is more accurate, and it is more convenient to use.)

1. The utility model provides a take micro-gap switch's cubical switchboard drawer, includes cubical switchboard (1) and drawer (2), its characterized in that: both sides are equipped with slide rail (3) in cubical switchboard (1), drawer (2) both sides are equipped with pulley (4), pulley (4) slide in slide rail (3), slide rail (3) inner upside is equipped with fine motion fast switch (5), fine motion switch (5) are equipped with threely, drawer (2) side bottom is equipped with type of falling T boss (6), boss (6) and fine motion switch (5) contact when impelling drawer (2), press down fine motion switch (5) iron sheet trigger signal transmission.

2. The switchgear drawer with microswitch of claim 1, wherein: a working indicator lamp (7) is arranged on the switch cabinet (1).

3. The switchgear drawer with microswitch of claim 1, wherein: the side and the bottom of the drawer (2) are provided with heat dissipation holes (8), and the heat dissipation holes (8) are in a strip shape.

4. The switchgear drawer with microswitch of claim 1, wherein: the inner end of the drawer (2) is provided with a cushion pad (9).

Technical Field

The invention relates to the technical field of electrical switch cabinet equipment, in particular to a switch cabinet drawer with a microswitch.

Background

The drawer type switch cabinet is a closed shell made of steel plates, and electric elements of the wire inlet and outlet loop are all installed in the drawer capable of being pulled out, so that a functional unit capable of completing a certain type of power supply task is formed. All install micro-gap switch in the drawer type cubical switchboard and carry out trigger signal transmission through trigger mechanism, current trigger mechanism is at drawer bottom installation boss part, and micro-gap switch transversely installs in drawer tank bottom, and it is comparatively inconvenient to use to fix a position not accurate, transmit error signal easily, consequently solve this problem and just become very important.

Disclosure of Invention

The invention aims to provide a switch cabinet drawer with a microswitch, wherein the microswitch is arranged on the inner side of a switch cabinet, an inverted T-shaped boss is arranged on the side edge of the drawer, the boss is contacted with the microswitch when the drawer is pushed, and the microswitch iron sheet is pressed down to trigger signal transmission, so that the problems of inconvenience in use and inaccurate positioning of the existing mechanism are solved.

The invention provides a switch cabinet drawer with a microswitch, which comprises a switch cabinet and three microswitches, wherein slide rails are arranged on two sides in the switch cabinet, pulleys are arranged on two sides of the drawer and slide in the slide rails, a microswitch is arranged on the upper side of the inner end of each slide rail, an inverted T-shaped boss is arranged at the bottom end of the side edge of the drawer, and when the drawer is pushed, the boss is in contact with the microswitch, so that the microswitch iron sheet trigger signal transmission is reduced.

The further improvement lies in that: the switch cabinet is provided with a working indicator light.

The further improvement lies in that: the side and the bottom of the drawer are provided with heat dissipation holes which are long-strip-shaped.

The further improvement lies in that: the inner end of the drawer is provided with a cushion pad.

The invention has the beneficial effects that: the microswitch is arranged on the inner side of the switch cabinet, the inverted T-shaped boss is arranged on the side edge of the drawer, the boss is contacted with the microswitch when the drawer is pushed, and the microswitch iron sheet is pressed down to trigger signal transmission, so that signals can be accurately transmitted, and the use is more convenient; the working indicator light is arranged, so that an operator can quickly know the working condition; the heat dissipation holes are arranged to improve the heat dissipation generated by the work of the electrical elements, improve the heat dissipation performance and improve the safety; set up the blotter and carry out a buffering when the propelling movement drawer makes the electric elements butt joint, prevent that the drawer propelling movement too fast, the electric elements collision causes the damage.

Drawings

Fig. 1 is a side view of the present invention.

Wherein: 1-switch cabinet, 2-drawer, 3-slide rail, 4-pulley, 5-microswitch, 6-boss, 7-working indicator light, 8-heat dissipation hole, 9-buffer pad.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1, this embodiment provides a take micro-gap switch's cubical switchboard drawer, including cubical switchboard 1 and drawer 2, both sides are equipped with slide rail 3 in the cubical switchboard 1, and 2 both sides of drawer are equipped with pulley 4, and pulley 4 slides in slide rail 3, and 3 inner upsides of slide rail are equipped with fine motion fast switch 5, and micro-gap switch 5 is equipped with threely, and 2 side bottom of drawer are equipped with type of falling T boss 6, and boss 6 and micro-gap switch 5 contact when impelling drawer 2, press down micro-gap switch 5 iron sheet trigger signal transmission. The switch cabinet 1 is provided with a working indicator light 7. The side and the bottom of the drawer 2 are provided with heat dissipation holes 8, and the heat dissipation holes 8 are in a strip shape. The inner end of the drawer 2 is provided with a cushion pad 9.

The microswitch 5 is arranged on the inner side of the switch cabinet 1, the inverted T-shaped boss 6 is arranged on the side edge of the drawer 2, the boss 6 is in contact with the microswitch 5 when the drawer 2 is pushed, and the microswitch 5 iron sheet is pressed down to trigger signal transmission, so that signals can be accurately transmitted, and the use is more convenient; the working indicator light 7 is arranged, so that an operator can quickly know the working condition; the heat dissipation holes 8 are arranged to improve the heat dissipation generated by the work of the electrical elements, improve the heat dissipation performance and improve the safety; set up blotter 9 and carry out a buffering when propelling movement drawer 2 makes the electric elements butt joint, prevent that drawer 2 propelling movement is too fast, the electric elements collision causes the damage.