CN212935228U

CN212935228U - Automatic switch's cubical switchboard

Info

Publication number: CN212935228U
Application number: CN202022011858.1U
Authority: CN
Inventors: 王雨淅
Original assignee: Shanghai Taishou Electrical Equipment Co Ltd
Current assignee: Shanghai Taishou Electrical Equipment Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-09
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses an automatic switch's cubical switchboard, including second box and door body, the bottom outer wall fixedly connected with first box of second box, the left side sliding connection of first box has the push rod that runs through and extend the box, the push rod is kept away from the one end welding of first box has the handle, the right side welding of handle has the third spring that cup joints in the push rod outer lane, the right side one end of third spring and the left side outer wall fixed connection of first box, the welding of the one end that the push rod is located in the first box has the rack, the first box bottom inner wall rotates and is connected with the rotation axis, the welding of rotation axis outer lane bottom has the gear, the gear and rack meshing, the independent installation, so the person of facilitating the use uses, only need to promote the handle, just can open the door fast, the user does not need to move backward because the station is in the front of door when opening the door, meanwhile, the condition in the door can be observed at the first time.

Description

Automatic switch's cubical switchboard

Technical Field

The utility model relates to the field of mechanical structures, especially, relate to an automatic switch's cubical switchboard.

Background

The traditional door and window opening and closing modes are manually opened and closed, and the door and window manually opened in certain occasions can bring great inconvenience to users, serious property loss is caused, and even potential safety hazards are brought, so that the door and window can be automatically opened and closed to operate.

At traditional mode of opening the door, all be through the push-and-pull door body, let the door body follow the direction removal of hand rotatory to open the door, but some special occasion users do not have the way and use like this, can bring inconvenience for the user, the user is when opening the door simultaneously, need stand in the front of door, slowly pull open the door body, the user need retreat simultaneously, just can open the door, the condition in the door just can be observed to walk forward once more, so the condition in inconvenient user very first time observation door.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an automatic switch's cubical switchboard because the pushing hands is on the right side of second box, and installation alone so the person of facilitating the use uses, only needs to promote the handle, just can open the door fast, and the user need not move back when so opening the door because not stand directly in front of the door, simultaneously can the very first time observe the interior condition of door.

(II) technical scheme

The utility model provides an automatic switch's cubical switchboard, including second box and door body, the bottom outer wall fixedly connected with first box of second box, the left side sliding connection of first box has the push rod that runs through and extend first box, the one end welding that the push rod kept away from first box has the handle, the right side welding of handle has the third spring that cup joints in the push rod outer lane, the right side one end of third spring and the left side outer wall fixed connection of first box, the welding of the one end that the push rod is located first box has the rack, the rotation of first box bottom inner wall is connected with the rotation axis, the welding of rotation axis outer lane bottom has the gear, wheel and rack meshing, the welding of the one end that the rotation axis is located the second box has closed coil, the bottom inner wall fixed connection of second box has the magnet group, the back inner wall fixed connection of second box has two electric fans, two electro-magnets of left side outer wall fixedly connected with of second box, two first springs of left side outer wall fixedly connected with of second box, the one end fixedly connected with baffle of second box is kept away from to first spring, the internal cavity that has seted up of door, the equal fixedly connected with second spring of cavity top and bottom inner wall, one side fixedly connected with magnet that the second spring is close to each other, magnet and cavity left side inner wall sliding connection, one side fixedly connected with fixture block that magnet is close to each other.

Preferably, the inner wall of the left side of the cavity is provided with a sliding groove, the left side of the magnet is fixedly connected with a sliding block, and the sliding block is nested in the sliding groove.

Preferably, the upper part and the lower part of the right side of the door body are both provided with first through holes, and the first through holes are communicated with the cavity.

Preferably, the closed coil is electrically connected with the electromagnet, the electromagnet is cuboid in shape, and the closed coil is located between the magnet groups.

Preferably, a second through hole is formed in the top of the first box body, a third through hole is formed in the bottom of the second box body, and the rotating shaft penetrates through the second through hole and the third through hole to be fixedly connected with the closed coil.

Preferably, the door body is rotatably connected with the second box body through a hinge, and the rotating angle is zero to one hundred eighty degrees.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. by installing the first box body, the electromagnet, the closed coil, the rack, the magnet group, the gear, the third spring, the handle and other structures, and pushing the handle, the rack is driven to move, because the rack is meshed with the gear, therefore, the gear rack drives the gear to rotate, the gear rotates to drive the rotating shaft to rotate, so as to drive the closed coil to rotate, the closed coil rotates to cut the magnetic induction line, current is generated, and the closed coil is electrically connected with the electromagnet, the battery iron generates magnetic force at this time and attracts the magnet to open the door body, because the push handle is separately installed at the right side of the second casing, so the utility model is convenient for the user to use, the door can be opened quickly only by pushing the handle, the user does not stand right in front of the door, therefore, when the door is opened, the user does not need to go backwards, and the condition in the door can be observed at the first time.

2. Through installing first spring, the second spring, magnet, the baffle, fixture block isotructure, when the baffle begins to contact the fixture block and continues to move to the direction of being close to, at this moment first spring can compress, magnet is to the one side motion of keeping away from each other simultaneously, the compression second spring, the baffle enters into the left side of fixture block, at this moment the fixture block is to the direction motion of being close to each other under the effect of second spring, thereby block the baffle, and close the door body, the user only need promote the door body just can the self-closing door, and automatic closure, need not user's operation once more, very big person of facilitating the use.

Drawings

Fig. 1 is a schematic structural diagram of a switch cabinet of an automatic switch provided by the present invention.

Fig. 2 is a front perspective view of the switch cabinet of the automatic switch of the present invention.

Fig. 3 is a schematic view of a rack and gear engagement structure of a switch cabinet of an automatic switch provided by the present invention.

Reference numerals: 1. a first case; 2. a rotating shaft; 3. a rack; 4. a gear; 5. a magnet group; 6. a second case; 7. closing the coil; 8. an electric fan; 9. a baffle plate; 10. a first spring; 11. an electromagnet; 12. a door body; 13. a second spring; 14. a magnet; 15. a third spring; 16. a push rod; 17. a handle; 18. a clamping block; 19. a chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides an automatic switch's cubical switchboard, including second box 6 and door body 12 the bottom outer wall of second box 6 is fixedly connected with first box 1, the left side sliding connection of first box 1 has the push rod 16 that runs through and extends first box 1, the one end welding that push rod 16 kept away from first box 1 has handle 17, handle 17 can push to the direction that is close to first box 1, the right side welding of handle 17 has third spring 15 that cup joints in the push rod 16 outer lane, the right side one end of third spring 15 is fixedly connected with the left side outer wall of first box 1, the one end welding that push rod 16 is located in first box 1 has rack 3, the inner wall rotates and is connected with rotation axis 2 in first box 1 bottom, rotation axis 2 outer lane bottom welding has gear 4, gear 4 meshes with rack 3, rack 3 motion can drive gear 4 to rotate, one end of the rotating shaft 2, which is positioned in the second box body 6, is welded with a closed coil 7, the closed coil 7 performs cutting magnetic induction line motion to generate current, the bottom inner wall of the second box body 6 is fixedly connected with a magnet group 5, the back inner wall of the second box body 6 is fixedly connected with two electric fans 8, the left outer wall of the second box body 6 is fixedly connected with two electromagnets 11, the left outer wall of the second box body 6 is fixedly connected with two first springs 10, one end of each first spring 10, which is far away from the second box body 6, is fixedly connected with a baffle 9, a chamber 19 is arranged in the door body 12, the top and the bottom inner walls of the chamber 19 are both fixedly connected with second springs 13, one sides, which are close to each other, of the second springs 13 are fixedly connected with magnets 14, the magnets 14 are in sliding connection with the left inner walls of the chamber 19, one sides, when the baffle 9 is pushed to the direction close to the block 18, the baffle can be blocked.

The spout has been seted up to 19 left side inner walls of cavity, and 14 left sides fixedly connected with sliders of magnet, slider nestification are in the spout, and first through-hole has all been seted up from top to bottom on 12 right sides of the door body, and first through-hole communicates with each other with cavity 19, and closed coil 7 and 11 electric connection of electro-magnet, and 11 shapes of electro-magnet are the cuboid, closed coil 7 is located between magnet group 5, and the second through-hole has been seted up at 1 top of first box, and the third through-hole has been seted up to 6 bottoms of second box, and rotation axis 2 passes second through-hole and third through-hole and closed coil 7 fixed connection, and door body 12 passes through the hinge and is connected with 6 rotations of second box.

In the utility model, in the operation, the push rod 16 is driven to move by pushing the handle 17 to move, the push rod 16 drives the rack 3 to move, because the rack 3 is meshed with the gear 4, the rack 3 can drive the gear 4 to rotate, the gear 4 rotates to drive the rotating shaft 2 to rotate, the rotating shaft 2 rotates to drive the closing coil 7 to do the cutting magnetic induction line motion, thereby generating current, because the electromagnet 11 is electrically connected with the closing coil 7, the electromagnet 11 can generate magnetic force at this time to generate attraction force to the magnet 14, because the magnet 14 is connected with the chamber 19 in a sliding way, the magnet moves to one side far away from each other under the action of the electromagnet 11, thereby driving the fixture block 18 to move, thereby the fixture block 18 loosens the baffle 9, the door 12 is pushed to rotate under the action of the first spring 10, thereby opening the door, when the door is closed, the door 12 is pushed to move towards the direction close to the second box 6, when the baffle 9 starts to contact the fixture block 18, the first spring 10 is compressed at the same time, because the fixture block 18 is fixed on the magnet 14, under the action of the pushing force, the magnet 14 extrudes the second spring 13 to move towards the direction away from each other, so that the baffle 9 moves to the left side of the fixture block 18, under the action of the second spring 13, the magnet 14 drives the fixture block 18 to move towards the direction close to each other, the fixture block 18 clamps the main baffle 9, and the door body 12 is closed.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The utility model provides an automatic cubical switchboard of switch, includes second box (6) and the door body (12), its characterized in that, the bottom outer wall fixedly connected with first box (1) of second box (6), the left side sliding connection of first box (1) has push rod (16) that runs through and extend first box (1), the one end welding that first box (1) was kept away from in push rod (16) has handle (17), the right side welding of handle (17) has third spring (15) of cup jointing in push rod (16) outer lane, the right side one end of third spring (15) and the left side outer wall fixed connection of first box (1), the one end welding that push rod (16) is located first box (1) has rack (3), first box (1) bottom inner wall rotates and is connected with rotation axis (2), the welding of rotation axis (2) outer lane bottom has gear (4), the gear (4) is meshed with the rack (3), one end of the rotating shaft (2) positioned in the second box body (6) is welded with a closed coil (7), the bottom inner wall of the second box body (6) is fixedly connected with a magnet group (5), the back inner wall of the second box body (6) is fixedly connected with two electric fans (8), the left outer wall of the second box body (6) is fixedly connected with two electromagnets (11), the left outer wall of the second box body (6) is fixedly connected with two first springs (10), one end, far away from the second box body (6), of each first spring (10) is fixedly connected with a baffle (9), a chamber (19) is formed in the door body (12), the top and the bottom inner wall of each chamber (19) are fixedly connected with a second spring (13), and one side, close to each other, of each second spring (13) is fixedly connected with a magnet (14), magnet (14) and cavity (19) left side inner wall sliding connection, magnet (14) one side fixedly connected with fixture block (18) that is close to each other.

2. The automatic switch cabinet according to claim 1, wherein a sliding groove is formed in the inner wall of the left side of the chamber (19), and a sliding block is fixedly connected to the left side of the magnet (14) and nested in the sliding groove.

3. The automatic switch cabinet according to claim 1, wherein the door body (12) is provided with first through holes at the upper and lower sides of the right side, and the first through holes are communicated with the chamber (19).

4. An automatic switch cabinet according to claim 1, characterized in that, the closing coil (7) is electrically connected with the electromagnet (11), the electromagnet (11) is cuboid, and the closing coil (7) is located between the magnet groups (5).

5. The automatic switch cabinet according to claim 1, wherein a second through hole is formed at the top of the first box body (1), a third through hole is formed at the bottom of the second box body (6), and the rotating shaft (2) passes through the second through hole and the third through hole and is fixedly connected with the closed coil (7).

6. The automatic switch cabinet according to claim 1, wherein the door body (12) is rotatably connected with the second box body (6) through a hinge, and the rotation angle is zero to one hundred and eighty degrees.