CN214281821U

CN214281821U - Electric automatization control box

Info

Publication number: CN214281821U
Application number: CN202120053726.7U
Authority: CN
Inventors: 李善林
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-24
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an electric automation control box in the technical field of control boxes, which comprises a box body, a door lock mechanism and a fixing mechanism, wherein a chute is arranged in the box body, and the chute is connected with a sliding block side end in a sliding way; the inside of the box body is fixedly connected with a limiting block and a fixed block, the inside of the fixed block is in threaded connection with a bolt, and the bolt penetrates through a sliding block and a circuit board; the left end of the box body side is fixedly connected with a fixing strip, the fixing strip is rotatably connected with a door plate, the front end of the door plate is fixedly connected with a handle, and the right end of the door plate is fixedly connected with a locking block; a locking piece body is fixedly connected with the right end of the box body, a first spring and a second spring are arranged in the locking piece body, and a clamping block is fixedly connected with the lower end of the second spring; the internal portion of latch fitting has seted up square groove, and square inslot portion is provided with the rack, rack rear end and fixture block fixed connection, and rack toothing has the gear, gear front end fixedly connected with carousel, the utility model discloses a to the convenient switch of box door, improved the convenience of control box.

Description

Electric automatization control box

Technical Field

The utility model relates to a control box technical field specifically is an electric automatization control box.

Background

Automatic control means that a certain working state or parameter of a machine, equipment or a production process automatically runs according to a preset rule by using additional equipment or devices under the condition that no person directly participates in the control. Automatic control is in contrast to manual control concepts. The electrical automation control needs to automatically control the on-off and operation of electrical equipment, and particularly relates to an electrical control box, which generally refers to a cabinet for protecting components and controlling external equipment, and is mainly and widely applied to the chemical industry, the environmental protection industry, the electric power system, the electrical field, the metallurgical system, the nuclear power industry, the fire safety monitoring and the like.

However, at present, a common electrical control box is usually opened and closed by a lock and a key, the key is required to be used when the box door is opened at every time, the box door is frequently opened and closed when devices inside the control box are cleaned in a daily manner, the box door is opened by the key at every time, and if the key is lost, the box door cannot be opened, the box door needs to be pried open, and the control box is damaged.

Based on this, the utility model designs an electric automatization control box to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides an electric automatization control box, includes box body, lock mechanism and fixed establishment, its characterized in that: a sliding groove is formed in the box body, and the sliding groove is connected with the side end of a sliding block in a sliding manner; the limiting block and the fixing block are fixedly connected inside the box body, a bolt is connected inside the fixing block in a threaded manner, and a sliding block and a circuit board penetrate through the bolt; the side end of the circuit board is fixedly connected with a connector, the rear end of the connector is electrically connected with a controller through a first lead, the controller is fixedly connected with the box body, the rear end of the controller is electrically connected with a fan box through a second lead, a radiating fan is fixedly connected inside the fan box, and a fan cover is arranged outside the radiating fan; the box body side left side end is fixedly connected with a fixing strip, the fixing strip is rotatably connected with a door plate, the front end of the door plate is fixedly connected with a handle, and the right end of the door plate is fixedly connected with a locking block; a lock body is fixedly connected to the right end of the box body, a first spring and a second spring are arranged in the lock body, and a clamping block is fixedly connected to the lower end of the second spring; the inside square groove of having seted up of latch fitting body, square inslot portion is provided with the rack, rack rear end and fixture block fixed connection, rack toothing has the gear, gear front end fixedly connected with carousel.

As a further scheme of the utility model, fixed block, sliding block and stopper are provided with a plurality ofly, and the symmetric distribution is inside the box body. During operation, the sliding block can slide downwards, the rear end of the circuit board can be placed on the limiting block, the upper end of the bolt penetrates through the sliding block and the positioning hole in the circuit board, the bolt is screwed up due to the fact that the bolt is connected with the fixed block in a threaded mode, the sliding block can move upwards, the circuit board is clamped through the sliding block and the fixed block in a matched mode, the two corners of the circuit board are fixed through the fixed blocks and the sliding block, and the circuit board is fixed more stably.

As a further scheme of the utility model, circuit board, connector and wire one are provided with a plurality ofly, and the during operation, a plurality of wires one make a plurality of circuit boards and controller intercommunication, make the controller play control effect, and a plurality of outside equipment are connected to a plurality of connectors, make full use of the circuit board and participated in electric power work.

As a further proposal of the utility model, the rear end of the controller is provided with a power interface. When the fan box works, the power interface is connected with an external power supply, the controller is electrified, and the starting of the fan box and the control of the circuit board can be realized by operating the controller.

As a further aspect of the present invention, the fixture block and the rack are disposed two, and the rack is symmetrically disposed on both sides of the gear. When the door lock works, after the door plate is locked, the rotating disc at the side end of the lock piece body is rotated, the gear can be driven to rotate, the symmetrically distributed racks realize reverse movement, the clamping block inside the lock piece body is finally driven to be separated from the locking block, and the door plate can be opened at the moment.

As a further aspect of the utility model, box body lower extreme fixedly connected with supporting leg, and supporting leg evenly distributed is at the box body lower extreme. During operation, the supporting legs which are uniformly distributed play a supporting role in the whole device, and the stability of the device is improved.

Advantageous effects

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

through the locking part body, the locking piece, the carousel, the fixture block, spring one, spring two, the rack, the gear, the cooperation of door plant and handle is used, through pulling the handle, can realize closing of door plant, after closing the door plant, the locking piece enters into the locking part internally, spring one atress compression, when fixture block lower extreme circular arc part contacts the locking piece, spring two compression, the fixture block gets back to the locking part earlier internally, then spring two kick-backs, the fixture block enters into inside the locking piece, the door plant pins, when needing to open the door plant, only need rotate the carousel, gear revolve drives the rack and removes, the fixture block that drives the symmetry at last breaks away from the locking piece, the door plant can be opened this moment, the problem that electric control box has some inconveniences with lock and key switch box door has been solved, convenient switch box door has been realized, the convenience of control box has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the utility model in a left view;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the present invention in a right view;

fig. 5 is an enlarged schematic view of a portion B of fig. 4 according to the present invention;

FIG. 6 is a schematic view of the door panel of the present invention when opened;

fig. 7 is an enlarged schematic view of a portion C of fig. 6 according to the present invention;

fig. 8 is a schematic view of the fixing mechanism of the present invention fixing the circuit board;

FIG. 9 is a schematic diagram of the fan box and controller of the present invention;

FIG. 10 is a schematic view of the present invention with the fan cover removed, as shown in FIG. 9;

fig. 11 is a schematic view of the door lock structure of the present invention;

FIG. 12 is a schematic cross-sectional view of the door lock structure of FIG. 11 according to the present invention;

fig. 13 is an enlarged schematic view of a portion D of fig. 12 according to the present invention;

fig. 14 is an enlarged schematic view of a portion E of fig. 12 according to the present invention;

FIG. 15 is a rear view of the door latch structure of FIG. 11 in accordance with the present invention;

fig. 16 is a schematic cross-sectional view of fig. 15 in accordance with the present invention;

fig. 17 is a schematic view of the internal structure relationship of the lock body of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a door lock mechanism; 201. a lock body; 202. a locking block; 203. a turntable; 204. a clamping block; 205. a first spring; 206. a second spring; 207. a rack; 208. a square groove; 209. a gear; 3. a door panel; 4. a handle; 5. supporting legs; 6. a fixing strip; 7. a controller; 8. a first lead; 9. a fixing mechanism; 901. a slider; 902. a fixed block; 903. a chute; 904. a bolt; 905. a limiting block; 10. a fan case; 11. a second conducting wire; 12. a power interface; 13. a connector; 14. a fan housing; 15. a circuit board; 16. a heat dissipation fan.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-17, the present invention provides a technical solution:

an electric automation control box comprises a box body 1, a door lock mechanism 2 and a fixing mechanism 9, wherein a sliding groove 903 is formed in the box body 1, and the sliding block 901 side end is connected in the sliding groove 903 in a sliding manner; a limiting block 905 and a fixing block 902 are fixedly connected inside the box body 1, a bolt 904 is connected inside the fixing block 902 in a threaded manner, and a sliding block 901 and a circuit board 15 penetrate through the bolt 904; the side end of the circuit board 15 is fixedly connected with a connector 13, the rear end of the connector 13 is electrically connected with a controller 7 through a first lead 8, the controller 7 is fixedly connected with the box body 1, the rear end of the controller 7 is electrically connected with a fan box 10 through a second lead 11, a heat dissipation fan 16 is fixedly connected inside the fan box 10, and a fan cover 14 is arranged outside the heat dissipation fan 16; the left side of the box body 1 is fixedly connected with a fixing strip 6, the fixing strip 6 is rotatably connected with a door plate 3, the front end of the door plate 3 is fixedly connected with a handle 4, and the right side of the door plate 3 is fixedly connected with a locking block 202; the right side of the box body 1 is fixedly connected with a locking piece body 201, a first spring 205 and a second spring 206 are arranged inside the locking piece body 201, and the lower end of the second spring 206 is fixedly connected with a clamping block 204; the inside square groove 208 that has seted up of lock body 201, the inside rack 207 that is provided with of square groove 208, rack 207 rear end and fixture block 204 fixed connection, rack 207 meshes there is gear 209, gear 209 front end fixed connection has carousel 203.

As a further aspect of the present invention, the fixing block 902, the sliding block 901 and the limiting block 905 are provided with a plurality of blocks, and are symmetrically distributed inside the box body 1. During operation, the sliding block 901 can slide downwards, the rear end of the circuit board 15 can be placed on the limiting block 905, the upper end of the bolt 904 penetrates through the positioning holes in the sliding block 901 and the circuit board 15, the bolt 904 is in threaded connection with the fixing block 902, the bolt 904 is screwed up in a rotating mode, the sliding block 901 can move upwards, the circuit board 15 is clamped through the fixing block 902 in a matching mode, and the circuit board 15 is fixed more stably through the fixing blocks 902 and the sliding block 901.

As the utility model discloses a further scheme, circuit board 15, connector 13 and wire 8 are provided with a plurality ofly, and the during operation, a plurality of wires 8 make a plurality of

circuit boards

15 and 7 intercommunications of controller, make controller 7 play the control effect, and a plurality of outside equipment can be connected to a plurality of connectors 13, make full use of circuit board 15 to participate in electric power work.

As a further proposal of the utility model, a power supply interface 12 is arranged at the rear end of the controller 7. When the fan box is in operation, the power interface 12 is connected with an external power supply, the controller 7 is powered on, and the controller 7 can be operated to realize the starting of the fan box 10 and the control of the circuit board 15.

As a further aspect of the present invention, the fixture block 204 and the rack 207 are provided with two, and the rack 207 is symmetrically distributed on two sides of the gear 209. During operation, after the door panel 3 is locked, the rotating disc 203 at the side end of the locking piece body 201 is rotated to drive the gear 209 to rotate, so that the symmetrically distributed racks 207 realize reverse movement, and finally the fixture block 204 inside the locking piece body 201 is driven to separate from the locking piece 202, and at this time, the door panel 3 can be opened.

As a further aspect of the utility model, 1 lower extreme fixedly connected with supporting leg 5 of box body, and supporting leg 5 evenly distributed is at 1 lower extreme of box body. Work makes, evenly distributed's supporting leg 5 plays the supporting role to whole device, has improved the stability of device.

One specific application of this embodiment is:

when the utility model is used, the circuit board 15 can be fixed inside the box handle through the fixing mechanism 9, the sliding block 901 slides downwards, the rear end of the circuit board 15 can be placed on the limiting block 905, the upper end of the bolt 904 passes through the sliding block 901 and the circuit board 15, because the bolt 904 is in threaded connection with the fixed block 902, the bolt 904 is rotated and tightened, the sliding block 901 and the fixed block 902 can be matched to clamp the circuit board 15, the connector 13 at the side end of the circuit board 15 can be connected with external equipment, the first lead 8 at the rear end of the connector 13 is communicated with the controller 7, the controller 7 can control the circuit board 15 to work after being electrified through the power interface 12, the second lead 11 at the rear end of the controller 7 is communicated with the fan box 10, the switchable heat radiation fan 16 of the operation controller 7 can realize heat radiation on the circuit board 15 inside the box body 1, when the control box normally works, the handle 4 is pulled, the closing of the door panel 3 can be realized, when the door panel 3 is closed, the locking piece 202 enters into the locking piece body 201, the compression of 205 atress of spring, when fixture block 204 lower extreme circular arc part contacts the locking piece 202, two 206 compression springs, fixture block 204 returns earlier in the locking piece body 201, then fixture block 204 is located the locking piece 202 upper end center time, two 206 resilience springs of spring, fixture block 204 enters into inside the locking piece 202, door plant 3 is locked and can not be opened, when needs are opened door plant 3, only need rotate carousel 203, gear 209 rotates and drives rack 207 and remove, the fixture block 204 that drives the symmetry at last breaks away from locking piece 202, under the effect of spring one 205 resilience force, locking piece 202 is popped out the locking piece body 201, door plant 3 can be opened this moment, the utility model provides an electric control box has had inconvenient problem with lock and key switch box door, has realized convenient switch box door, has improved the convenience of control box.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electric automatization control box, includes box body (1), lock mechanism (2) and fixed establishment (9), its characterized in that: a sliding groove (903) is formed in the box body (1), and the sliding groove (903) is connected with the side end of a sliding block (901) in a sliding manner; a limiting block (905) and a fixing block (902) are fixedly connected inside the box body (1), a bolt (904) is connected inside the fixing block (902) in a threaded manner, and a sliding block (901) and a circuit board (15) penetrate through the bolt (904); the side end of the circuit board (15) is fixedly connected with a connector (13), the rear end of the connector (13) is electrically connected with a controller (7) through a first lead (8), the controller (7) is fixedly connected with the box body (1), the rear end of the controller (7) is electrically connected with a fan box (10) through a second lead (11), a heat dissipation fan (16) is fixedly connected inside the fan box (10), and a fan cover (14) is arranged outside the heat dissipation fan (16); a fixing strip (6) is fixedly connected to the left side of the box body (1), the fixing strip (6) is rotatably connected with a door panel (3), a handle (4) is fixedly connected to the front end of the door panel (3), and a locking block (202) is fixedly connected to the right side of the door panel (3); a lock body (201) is fixedly connected to the right side of the box body (1), a first spring (205) and a second spring (206) are arranged inside the lock body (201), and a clamping block (204) is fixedly connected to the lower end of the second spring (206); the lock is characterized in that a square groove (208) is formed in the lock body (201), a rack (207) is arranged in the square groove (208), the rear end of the rack (207) is fixedly connected with a clamping block (204), a gear (209) is meshed with the rack (207), and a turntable (203) is fixedly connected to the front end of the gear (209).

2. An electrical automation control box in accordance with claim 1 wherein: the fixing blocks (902), the sliding blocks (901) and the limiting blocks (905) are arranged in a plurality of numbers and are symmetrically distributed in the box body (1).

3. An electrical automation control box in accordance with claim 1 wherein: the circuit board (15), the connector (13) and the first lead (8) are provided in plurality.

4. An electrical automation control box in accordance with claim 1 wherein: the rear end of the controller (7) is provided with a power interface (12).

5. An electrical automation control box in accordance with claim 1 wherein: the number of the fixture blocks (204) and the number of the racks (207) are two, and the racks (207) are symmetrically distributed on two sides of the gear (209).

6. An electrical automation control box in accordance with claim 1 wherein: the lower end of the box body (1) is fixedly connected with supporting legs (5), and the supporting legs (5) are evenly distributed at the lower end of the box body (1).