CN212990949U

CN212990949U - Automatic switching device for power supply under-voltage and power-off

Info

Publication number: CN212990949U
Application number: CN202021993271.9U
Authority: CN
Inventors: 刘天华
Original assignee: Youyisu Environmental Instrument Wuxi Co ltd
Current assignee: Youyisu Environmental Instrument Wuxi Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-16
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an under-voltage power-off automatic switching control device belongs to power control technical field, the on-line screen storage device comprises a base, the top both sides of base are connected with power body respectively, and one side fixed mounting of power body has electric touch end, the top swing joint of base has the support column, and the top of support column installs the pipe, the inside both sides difference fixedly connected with electro-magnet of pipe, and one side swing joint of electro-magnet has the head rod. The utility model discloses in, through being swing joint between support column and the base, after the electro-magnet circular telegram, can make the magnet pass through the slider and remove to the direction of electro-magnet in the inside of spout, the removal of magnet can make the electrical contact of the head rod that its fixed surface connects and head rod one side remove to one side of power body, can make the electrical contact be connected with the electrical contact end on the power body, the electrical contact of being convenient for switches different power bodies.

Description

Automatic switching device for power supply under-voltage and power-off

Technical Field

The utility model belongs to the technical field of power control, concretely relates to power under-voltage loses electric automatic switching control device.

Background

The power supply is a device for converting energy in other forms into electric energy, and the power supply generates electricity by the self-magnetism electricity generation principle, renewable energy sources such as water power, wind power, sea tide, dam water pressure difference and solar energy, coal burning, oil residue and the like.

The prior art has the following problems that the conventional automatic power supply switching device is switched to be disconnected with a power supply by an electromagnet after the electromagnet is electrified, and when the electromagnet is switched to be connected with different power supplies, the electromagnet cannot be ensured to be connected with the power supply, so that the power supply is easily disconnected, and the use of the power supply and the working progress of power equipment are influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an undervoltage power-off automatic switching control equipment, undervoltage power-off automatic switching control equipment have be convenient for and different characteristics that realize the butt joint between the power.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic switching device for power supply under-voltage and power loss comprises a base, wherein two sides of the top end of the base are respectively connected with a power supply body, one side of the power supply body is fixedly provided with an electric contact end, the top end of the base is movably connected with a support column, the top end of the support column is provided with a guide pipe, two sides of the inner part of the guide pipe are respectively and fixedly connected with an electromagnet, one side of the electromagnet is movably connected with a first connecting rod, one side of the first connecting rod is fixedly provided with an electric contact, the surface of the first connecting rod is fixedly connected with a magnet, the front end surface of the power supply body is provided with a butt joint mechanism, the butt joint mechanism comprises two sliding grooves, the sliding grooves are fixedly connected with the upper end and the lower end of the inner wall of the guide pipe, the sliding grooves are sleeved and inserted with sliding blocks, the sliding, and one side fixedly connected with telescopic link of baffle, one side fixedly connected with second connecting rod of telescopic link, and one side fixedly connected with bracing piece of second connecting rod, the top fixedly connected with anchor clamps of bracing piece, and be fixed mounting between the bottom of anchor clamps and pipe, stop gear is installed respectively to the top both sides of base.

Preferably, the magnet forms a sliding structure through the sliding block and the sliding groove, and the sliding groove is symmetrical about the central axis of the catheter.

Preferably, the electric contact is connected with one side of the electric contact end in a relative mode, and the second connecting rod and the partition plate form a telescopic moving structure through the telescopic rod.

Preferably, the limiting mechanism comprises two grooves, the grooves are integrally connected with the top end of the base through grooves, the power supply body is movably connected with the inside of the grooves, two sides of the top end of the base are respectively and fixedly connected with a first baffle, the front end face of the first baffle is embedded and connected with two butt-joint grooves, two sides of the rear end face of the first baffle are respectively and fixedly connected with a first supporting plate, two sides of the top end of the base are respectively and fixedly connected with two clamping grooves in an embedded manner, clamping blocks are clamped and connected inside the clamping grooves, the top end of each clamping block is fixedly connected with a second baffle, two sides of the rear end face of each second baffle are respectively and fixedly connected with a third connecting rod, the rear end face of each third connecting rod is fixedly connected with a butt-joint block, the butt-joint block is oppositely connected with the inside of the butt-joint grooves, and one side of each, and the rear end face of the second supporting plate is fixedly connected with a return spring, and the return spring is fixedly connected with the front end face of the first supporting plate.

Preferably, the second baffle passes through the clamping block and constitutes the block structure with the draw-in groove between, and the draw-in groove is symmetrical about the axis of base.

Preferably, the third connecting rod forms a clamping structure with the butt joint groove through the butt joint block, and the second supporting plate forms an elastic telescopic structure with the first supporting plate through the return spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, under docking mechanism's effect, through being swing joint between support column and the base, after the electro-magnet circular telegram, can make the magnet pass through the slider and remove to the direction of electro-magnet in the inside of spout, the removal of magnet can make the electrical contact of its fixed surface connection's head rod and head rod one side remove to one side of power body, can make the electrical contact be connected with the electrical contact end on the power body, the electrical contact of being convenient for switches different power bodies.

2. The utility model discloses, under stop gear's effect, through reset spring's effect, the fixture block that the second baffle that the second backup pad that can make its connection is connected through the third connecting rod removes in the inside of draw-in groove, can make the butt joint piece that the third connecting rod is connected remove to the inside of butt joint groove, can make the butt joint piece be connected with butt joint groove, be convenient for first baffle and second baffle fix power supply body in the inside of recess, prevent that it from rocking, lead to the unstability that electric contact end and electric contact are connected, influence power supply body's use.

3. The utility model discloses, under the effect of telescopic link, second connecting rod, bracing piece and anchor clamps, the anchor clamps that the bracing piece that the telescopic link is connected through the second connecting rod is connected restrict the pipe, are convenient for keep the electrical contact of pipe both sides and the electric touch terminal of power body one side on same water flat line, and the electrical contact of being convenient for can guarantee that it can directly realize the butt joint at the in-process that removes to the electrical touch terminal.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inside of the catheter of the present invention;

fig. 3 is a schematic structural view of the docking mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the docking mechanism in side view;

fig. 5 is a schematic structural view of the limiting mechanism of the present invention viewed from above;

fig. 6 is a schematic structural view of a side view portion of the limiting mechanism of the present invention.

In the figure: 1. a base; 2. a power supply body; 3. an electrical contact; 4. a support pillar; 5. a conduit; 6. an electromagnet; 7. a first connecting rod; 8. an electrical contact; 9. a magnet; 10. a docking mechanism; 1001. a chute; 1002. a slider; 1003. a partition plate; 1004. a telescopic rod; 1005. a second connecting rod; 1006. a support bar; 1007. a clamp; 11. a limiting mechanism; 1101. a groove; 1102. a first baffle plate; 1103. a butt joint groove; 1104. a first support plate; 1105. a card slot; 1106. a clamping block; 1107. a second baffle; 1108. a third connecting rod; 1109. a butt joint block; 1110. a second support plate; 1111. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: an automatic switching device for power supply under-voltage and power loss comprises a base 1, wherein two sides of the top end of the base 1 are respectively connected with a power supply body 2, one side of the power supply body 2 is fixedly provided with an electric contact end 3, the top end of the base 1 is movably connected with a support column 4, the top end of the support column 4 is provided with a conduit 5, two sides inside the conduit 5 are respectively and fixedly connected with an electromagnet 6, one side of the electromagnet 6 is movably connected with a first connecting rod 7, one side of the first connecting rod 7 is fixedly provided with an electric contact 8, the surface of the first connecting rod 7 is fixedly connected with a magnet 9, the front end surface of the power supply body 2 is provided with a docking mechanism 10, the inside of the docking mechanism 10 comprises two sliding chutes 1001, the sliding chutes 1001 are fixedly connected with the upper end and the lower end of the inner wall of the conduit 5, the inside of the sliding chutes 1001, preceding terminal surface fixedly connected with baffle 1003 of power supply body 2, and one side fixedly connected with telescopic link 1004 of baffle 1003, one side fixedly connected with second connecting rod 1005 of telescopic link 1004, and one side fixedly connected with bracing piece 1006 of second connecting rod 1005, the top fixedly connected with anchor clamps 1007 of bracing piece 1006, and be fixed mounting between the bottom of anchor clamps 1007 and pipe 5, stop gear 11 is installed respectively to the top both sides of base 1, two power supply bodies 2 are connected through the connecting wire respectively rather than between the electro-magnet 6 of one side, be convenient for make its circular telegram to electro-magnet 6 and can make magnet 9 remove.

Specifically, the magnet 9 forms a sliding structure with the sliding groove 1001 through the sliding block 1002, the sliding grooves 1001 are symmetrical about the central axis of the conduit 5, and the magnet 9 is fixedly connected with the first connecting rod 7, so that when the magnet 9 moves, the magnet can drive the electrical contacts 8 connected to two sides of the first connecting rod 7 to move, and the electrical contacts 8 are conveniently connected with the electrical contacts 3 on the power body 2.

Specifically, the electrical contact 8 and one side of the electrical contact 3 are connected oppositely, the second connecting rod 1005 and the partition 1003 form a telescopic moving structure through the telescopic rod 1004, and the telescopic rod 1004, the second connecting rod 1005, the supporting rod 1006 and the clamp 1007 are convenient for keeping the electrical contact 8 and the electrical contact 3 on two sides of the conduit 5 on the same horizontal line.

Specifically, the inside of the limiting mechanism 11 includes two grooves 1101, the grooves 1101 are integrally connected with the top end of the base 1 through a slot, the power supply body 2 is movably connected with the inside of the grooves 1101, two sides of the top end of the base 1 are respectively and fixedly connected with a first baffle 1102, the front end surface of the first baffle 1102 is connected with two butt-joint slots 1103 in a fitting manner, two sides of the rear end surface of the first baffle 1102 are respectively and fixedly connected with a first supporting plate 1104, two sides of the top end of the base 1 are respectively connected with two clamping slots 1105 in a fitting manner, the inside of the clamping slots 1105 is connected with a clamping block 1106 in a clamping manner, the top end of the clamping block 1106 is fixedly connected with a second baffle 1107, two sides of the rear end surface of the second baffle 1107 are respectively and fixedly connected with third connecting rods 1108, the rear end surface of the third connecting rods 1108 is fixedly connected with a butt-joint block 1109, and, one side fixedly connected with second backup pad 1110 of third connecting rod 1108, and the rear end face fixedly connected with reset spring 1111 of second backup pad 1110 to be fixed connection between reset spring 1111 and the preceding terminal surface of first backup pad 1104, through the connection of butt joint piece 1109 with butt joint groove 1103, can make first baffle 1102 and second baffle 1107 fix power supply body 2 in the inside of recess 1101.

Specifically, the second blocking plate 1107 forms a clamping structure through the clamping block 1106 and the clamping groove 1105, the clamping groove 1105 is symmetrical about the central axis of the base 1, and the return spring 1111 is convenient for moving the third connecting rod 1108 towards the first blocking plate 1102, so as to connect the butt-joint block 1109 of the third connecting rod 1108 with the butt-joint groove 1103 of the first blocking plate 1102.

Specifically, third connecting rod 1108 passes through to dock block 1109 and constitutes the block structure between the groove 1103 with butting, and second backup pad 1110 passes through to constitute elastic telescopic structure between reset spring 1111 and the first backup pad 1104, and fixture block 1106 and draw-in groove 1105 are so that second baffle 1107 can remove about, are convenient for install power body 2 or dismantle, facilitate the use.

The utility model discloses a theory of operation and use flow: the utility model respectively electrifys two electromagnets 6 through two power bodies 2, when the current output by the power body 2 on one side to the electromagnet 6 is larger than the current output by the other side, the magnet 9 can move towards the electromagnet 6 in the chute 1001 through the slide block 1002, the movement of the magnet 9 can make the first connecting rod 7 fixedly connected with the surface of the magnet 9 and the electric contact 8 on one side of the first connecting rod 7 move towards one side of the power body 2, the electric contact 8 can be connected with the electric contact end 3 on the power body 2, which is convenient for the electric contact 8 to switch different power bodies 2, when the voltage of the power body 2 connected with the electric contact end 3 by the electric contact 8 is too low, the current output by the power body 2 on the other side is larger than the current, the magnet 9 can move towards the electromagnet 6 on the other side, which is convenient to connect the electric contact 8 on the other side with the electric contact end 3 on the other side, be convenient for switch power supply body 2, through reset spring 1111's effect, the fixture block 1106 that second backup pad 1110 that can make its connection is connected through second baffle 1107 that third connecting rod 1108 is connected moves in the inside of draw-in groove 1105, can make butt joint piece 1109 that third connecting rod 1108 is connected move to the inside of butt joint groove 1103, can make butt joint piece 1109 be connected with butt joint groove 1103, be convenient for first baffle 1102 and second baffle 1107 fix power supply body 2 in the inside of recess 1101, prevent it and rock, lead to the unstability that electrical contact end 3 and electrical contact 8 are connected, influence power supply body 2's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power under-voltage loses electric automatic switching control equipment, includes base (1), its characterized in that: the electric connector comprises a base (1), a power body (2) is connected to two sides of the top end of the base (1) respectively, an electric contact end (3) is fixedly mounted on one side of the power body (2), a support column (4) is movably connected to the top end of the base (1), a conduit (5) is mounted on the top end of the support column (4), an electromagnet (6) is fixedly connected to two sides of the interior of the conduit (5) respectively, a first connecting rod (7) is movably connected to one side of the electromagnet (6), an electric contact (8) is fixedly mounted on one side of the first connecting rod (7), a magnet (9) is fixedly connected to the surface of the first connecting rod (7), a butt joint mechanism (10) is mounted on the front end face of the power body (2), two sliding grooves (1001) are formed in the interior of the butt joint mechanism (10), and the upper ends and the lower ends, and the inside of spout (1001) is cup jointed and is inserted slider (1002) to be fixed connection between the top of slider (1002) and magnet (9), preceding terminal surface fixedly connected with baffle (1003) of power body (2), and one side fixedly connected with telescopic link (1004) of baffle (1003), one side fixedly connected with second connecting rod (1005) of telescopic link (1004), and one side fixedly connected with bracing piece (1006) of second connecting rod (1005), the top fixedly connected with anchor clamps (1007) of bracing piece (1006), and be fixed mounting between the bottom of anchor clamps (1007) and pipe (5), stop gear (11) are installed respectively to the top both sides of base (1).

2. The automatic switching device for the undervoltage and the power failure of the power supply of claim 1, wherein: the magnet (9) forms a sliding structure through the sliding block (1002) and the sliding groove (1001), and the sliding groove (1001) is symmetrical about the central axis of the guide pipe (5).

3. The automatic switching device for the undervoltage and the power failure of the power supply of claim 1, wherein: the electric contact (8) is oppositely connected with one side of the electric contact end (3), and the second connecting rod (1005) and the partition plate (1003) form a telescopic moving structure through the telescopic rod (1004).

4. The automatic switching device for the undervoltage and the power failure of the power supply of claim 1, wherein: the limiting mechanism (11) is internally provided with two grooves (1101), the grooves (1101) are integrally connected with the top end of the base (1) through a slot, the power supply body (2) is movably connected with the inside of the grooves (1101), two sides of the top end of the base (1) are respectively and fixedly connected with a first baffle plate (1102), the front end face of the first baffle plate (1102) is embedded and connected with two butt-joint slots (1103), two sides of the rear end face of the first baffle plate (1102) are respectively and fixedly connected with a first supporting plate (1104), two sides of the top end of the base (1) are respectively embedded and connected with two clamping slots (1105), the clamping blocks (1106) are clamped and connected inside the clamping slots (1105), the top end of each clamping block (1106) is fixedly connected with a second baffle plate (1107), and two sides of the rear end face of each second baffle plate (1107) are respectively and fixedly connected with a third connecting rod (, rear end face fixedly connected with butt joint piece (1109) of third connecting rod (1108), and be connected relatively between the inside of butt joint piece (1109) and butt joint groove (1103), one side fixedly connected with second backup pad (1110) of third connecting rod (1108), and the rear end face fixedly connected with reset spring (1111) of second backup pad (1110) to be fixed connection between the preceding terminal surface of reset spring (1111) and first backup pad (1104).

5. The automatic switching device for the undervoltage and the power failure of claim 4, wherein: the second baffle (1107) forms a clamping structure through the clamping block (1106) and the clamping groove (1105), and the clamping groove (1105) is symmetrical about the central axis of the base (1).

6. The automatic switching device for the undervoltage and the power failure of claim 4, wherein: the third connecting rod (1108) forms a clamping structure with the butt joint groove (1103) through the butt joint block (1109), and the second supporting plate (1110) forms an elastic telescopic structure with the first supporting plate (1104) through the return spring (1111).