CN210040050U

CN210040050U - Combined float switch

Info

Publication number: CN210040050U
Application number: CN201920981270.3U
Authority: CN
Inventors: 李大利; 陈卢生
Original assignee: Dongguan Xifu Electronic Co Ltd
Current assignee: Dongguan Xifu Electronic Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-07
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the technical field of switches, in particular to a combined float switch; the utility model comprises a fixed plate, a ball arm is arranged on the fixed plate in a penetrating way, a first upper limit block and a first lower limit block are fixed on the ball arm, a first floating ball is sleeved on the ball arm between the first upper limit block and the first lower limit block, a pipette is arranged on the fixed plate in a penetrating way, and a connecting buckle is connected between the ball arm and the pipette; the utility model discloses can know the oil level height state very conveniently, through increasing the pipette, can artificially adjust the height of oil level, convenient operation moreover.

Description

Combined float switch

Technical Field

The utility model relates to a switch technical field refers in particular to a combination float switch.

Background

A float switch is used in the oil tank, and the float switch utilizes the magnetic float ball on the switch to rise or fall along with the liquid level, so that a reed switch chip at a position arranged in a switch detection tube acts to send out a contact switch conversion signal. The existing float switch is only used for displaying the height of the oil liquid level in the using state of the oil tank, and if the oil level of an oil bank is adjusted manually, the oil level cannot be displayed simply by the float switch.

Therefore, based on the above-mentioned drawbacks of the prior art combination float switch, it is necessary to improve the prior art combination float switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination float switch to prior art's not enough, this combination float switch has solved that current float switch exists: the oil level display device is only used for displaying the oil level and other defects in the use state of the oil tank.

In order to achieve the purpose, the utility model is realized by the following technical scheme: combination float switch including the fixed plate, wears to be equipped with the pool cue on the fixed plate, is fixed with first spacing piece, the first stopper of going up on the pool cue, and the cover is equipped with first floater on the pool cue between first spacing piece, the first stopper of going up, wears to be equipped with the pipette on the fixed plate, is connected with the connector link between pool cue, the pipette.

The pipette is parallel to the cue stick.

The ball arm is sleeved with a second floating ball, a second upper limiting block and a second lower limiting block are fixed on the ball arm, and the second floating ball is located between the second upper limiting block and the second lower limiting block.

The first lower limiting block is positioned above the second upper limiting block.

The beneficial effects of the utility model reside in that: the oil level height state can be known very conveniently, and the height of oil level can be adjusted manually by adding the pipette, so that the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

See fig. 1, the utility model discloses combination float switch includes: the device comprises a fixing plate 1, a ball float rod 2, a pipette 3, a connecting buckle 4, a spacing block 5, a first upper limiting block 6, a first lower limiting block 7, a first floating ball 8, a second floating ball 9, a second upper limiting block 10 and a second lower limiting block 11.

The utility model discloses a fixed plate 1, wear to be equipped with cue 2 on the fixed plate 1, be fixed with first upper limit piece 6 on the cue 2, first stopper 7 once, first upper limit piece 6, the cover is equipped with first floater 8 on the cue 2 between the first stopper 7 once, wear to be equipped with pipette 3 on the fixed plate 1, pipette 3 is parallel with cue 2, be connected with connector link 4 between pipette 3, two joint grooves have on the connector link 4, joint groove joint cue 2 respectively, pipette 3, the middle part of connector link 4 has spacing piece 5, spacing piece 5 is located cue 2, between the pipette 3.

The utility model discloses a 3 tops of pipette have the connector.

The utility model discloses a fixed orifices has been seted up on fixed plate 1, and the fixed orifices has the threaded inner wall, and 3 upper end lateral walls of pipette have the external screw thread, pipette 3 and 1 threaded connection of fixed plate.

The utility model discloses a cover is equipped with second floater 9 on cue 2, is fixed with spacing block 11 under spacing block 10, the second on cue 2, and spacing block 11 under spacing block 10, the second is located on the second for second floater 9.

The utility model discloses a stopper 7 is located the top of stopper 10 on the second down.

The utility model discloses a connector link 4 is located the below of first stopper 7 down.

The utility model discloses a connector link 4 has two, is located respectively on first stopper 7, the second between stopper 10.

The utility model discloses a part that pool cue 2, pipette 3 are located fixed plate 1 below, length is the same.

The utility model discloses a first floater 8, second floater 9 can be used for the response of high liquid level, low liquid level, and the effect is better. In addition, through fixed pipette 3, can carry out the drawing liquid to the oil in the oil tank to cooperation first floater 8, second floater 9 use increases the result of use.

The utility model discloses simple structure, excellent in use effect.

Of course, the above-mentioned embodiments are only preferred examples of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the structure, features and principles described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. Combination float switch, its characterized in that: including the fixed plate, wear to be equipped with the cue on the fixed plate, be fixed with first spacing piece, first stopper on the cue, the cover is equipped with first floater on the cue between first spacing piece, the first stopper, wears to be equipped with the pipette on the fixed plate, is connected with the connector link between cue, the pipette.

2. The combination float switch of claim 1, wherein: the pipette is parallel to the cue stick.

3. The combination float switch of claim 1, wherein: the ball arm is sleeved with a second floating ball, a second upper limiting block and a second lower limiting block are fixed on the ball arm, and the second floating ball is located between the second upper limiting block and the second lower limiting block.

4. The combination float switch according to claim 3, wherein: the first lower limiting block is positioned above the second upper limiting block.