CN218586587U

CN218586587U - Exhibition intelligent exhibition position remote control distribution box

Info

Publication number: CN218586587U
Application number: CN202222788872.1U
Authority: CN
Inventors: 唐立阳; 刘跃龙; 吴鑫
Original assignee: CSCEC Haoyun Co Ltd
Current assignee: CSCEC Haoyun Co Ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-07
Anticipated expiration: 2032-10-21

Abstract

The utility model provides an exhibition intelligence exhibition position remote control block terminal, including box and main circuit the control unit. The box body is internally provided with electrical elements. The main circuit control unit comprises an installation plate, a fixed block, a sliding block, a turnover knife, an auxiliary plate, a driving structure and a matched controller. The fixing block is provided with at least two contact ends electrically connected with the electrical element. The turnover knife comprises at least two contact knives and a ceramic piece. Each contact knife is arranged corresponding to each contact end one by one, and one end of each contact knife is hinged with the sliding block. The ceramic part is provided with a limiting column. The auxiliary plate is arranged on the mounting plate, and a guide sliding opening matched with the limiting column is formed in the auxiliary plate. The driving structure is arranged on the mounting plate and is electrically connected with the controller. The utility model provides an exhibition intelligence exhibition position remote control block terminal can guarantee the control to the electrical components main circuit in the box, and can realize remote control through the controller, and the practicality is strong.

Description

Exhibition intelligent exhibition position remote control distribution box

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to exhibition intelligence exhibition position remote control block terminal.

Background

The exhibition refers to the mass social activities of regular or irregular, institutional or non-institutional information transmission and communication formed by gathering a plurality of people together in a certain geographical space, and comprises various types of expositions, exhibition and marketing activities, large, medium and small sized meetings, cultural activities, festival events and the like. The exhibition in-process can involve a plurality of exhibition position to in order to guarantee the pleasing to the eye degree of exhibition position, can set up different light on each exhibition position usually, and in order to guarantee the normal operating of exhibition position, will set up the block terminal alone. As the exhibition booth is more and more intelligent and unattended, the distribution box is also converted into remote control through manual control.

In the prior art, in order to ensure safety in a booth closing time period, a main circuit of a distribution box is generally closed. This is usually done by using a telescopic structure, such as an electric push rod, by which a switch handle (similar to a hand-operated handle of an air switch) is pushed. However, this kind of structure only can realize the one-way control of switch handle, can only realize its disconnection promptly, mainly is the emergence of prevention conflagration, and when the exhibition position was opened, still need the manual work to open, to unmanned on duty or intelligent exhibition position, can't realize the remote control of block terminal main circuit, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an exhibition intelligence exhibition position remote control block terminal aims at solving the poor problem of current block terminal main circuit intelligent control mode practicality.

In order to achieve the above object, the utility model adopts the following technical scheme: the exhibition intelligent exhibition booth remote control distribution box comprises a box body and a main circuit control unit; wherein, the first and the second end of the pipe are connected with each other,

the box body is internally provided with an electrical element;

the main circuit control unit comprises a mounting plate, a fixed block, a sliding block, a turnover knife, an auxiliary plate, a driving structure and a matched controller; the mounting plate is fixedly arranged in the box body; the fixed block is fixedly arranged on the mounting plate, and at least two contact ends electrically connected with the electrical element are arranged on the fixed block; the sliding block is arranged on the mounting plate in a sliding manner; the turnover cutter comprises at least two contact cutters and a ceramic piece; each contact knife is arranged in one-to-one correspondence with each contact end, one end of each contact knife is hinged with the sliding block, and each contact knife is used for being electrically connected with an external mains supply; the ceramic part is fixedly connected with the contact knives integrally, and is provided with a limiting column; the auxiliary plate is arranged on the mounting plate, and a guide sliding opening matched with the limiting column is formed in the auxiliary plate; the driving structure is arranged on the mounting plate and electrically connected with the controller, the driving structure drives the sliding block to move relative to the fixing block, and along with the guiding of the guiding sliding port to the limiting column, the contact knives are turned over until the other ends of the contact knives are inserted into the contact ends; or the driving structure drives the sliding block to move back to the fixed block, and along with the guiding of the guiding sliding port to the limiting column, each contact knife turns over and is separated from each contact end.

In one possible implementation manner, the mounting plate comprises a plate body, a vertical plate and a sliding rod; the plate body is fixedly arranged in the box body, and the fixing block is fixedly arranged on the plate body; the vertical plate is fixedly arranged on the plate body and is arranged at intervals with the fixed block; setting the spacing direction of the vertical plate and the fixed block as a first direction, and setting the direction which is vertical to the first direction and parallel to the plate body as a second direction; the slide bars are arranged in two, the two slide bars are arranged along the interval direction of the vertical plate and the fixed block, two ends of the two slide bars are respectively connected with the vertical plate and the fixed block, the two slide bars are arranged at intervals along the second direction, and the slide blocks are arranged on the two slide bars in a sliding mode.

In a possible implementation manner, two auxiliary plates are provided, and the two auxiliary plates are respectively positioned on two sides of the fixed block along the second direction;

the ceramic part is provided with two limiting columns, and the two limiting columns are respectively located at two ends of the ceramic part along the second direction.

In one possible implementation, the guide runner includes a linear portion and an inclined portion; the straight line portion is provided along the first direction; the inclined part is located between the linear part and the fixed block, and one end of the inclined part is communicated with the linear part.

In a possible implementation manner, each contact end includes two elastic pieces, and a clamping groove for inserting the corresponding contact knife is formed between the two elastic pieces.

In a possible implementation manner, a plurality of first binding posts electrically connected with the contact ends respectively are arranged on the fixing block; and a plurality of second binding posts which are respectively electrically connected with the contact knives are arranged on the sliding block.

In the implementation manner/application embodiment, the main circuit control unit is arranged in the box body, so that the electrification condition of the electrical elements in the box body can be controlled. The mounting plate can be fixedly connected with the box body, the driving structure can drive the sliding block to move so as to drive each contact knife to move, and each contact knife is guided by the limiting column on the ceramic part and can turn over, so that the other end of each contact knife is inserted into each contact end; when the sliding block is far away from the fixed block, the disconnection of the main circuit can be realized. The structure changes the control mode of the traditional telescopic structure, can ensure the control of the main circuit of the electrical appliance element in the box body, can realize remote control through the controller, and has strong practicability.

Drawings

Fig. 1 is a schematic structural view of a remote control distribution box for an exhibition intelligent exhibition booth according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a main circuit control unit of the exhibition intelligent booth remote control distribution box provided by the embodiment of the present invention;

fig. 3 is a schematic view of a main circuit control unit of the exhibition intelligent booth remote control distribution box according to an embodiment of the present invention (one auxiliary board is hidden);

description of reference numerals:

10. a box body; 20. mounting a plate; 21. a plate body; 22. a vertical plate; 23. a slide bar; 30. a fixed block; 31. A contact end; 40. a slider; 50. turning over the knife; 51. contacting a cutter; 52. a ceramic piece; 53. a limiting column; 60. An auxiliary plate; 61. a guide sliding port; 62. a straight portion; 63. an inclined portion; 70. a drive structure; 71. a screw rod; 72. a drive motor; 80. and a controller.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 to fig. 3 together, the remote control distribution box for exhibition intelligent exhibition booth of the present invention will now be described. The exhibition intelligent booth remote control distribution box comprises a box body 10 and a main circuit control unit. The case 10 has electrical components therein. The main circuit control unit comprises a mounting plate 20, a fixed block 30, a slider 40, a turnover knife 50, an auxiliary plate 60, a driving structure 70 and a matched controller 80. The mounting plate 20 is fixedly installed in the cabinet 10. The fixing block 30 is fixed on the mounting plate 20, and at least two contact terminals 31 electrically connected with the electrical components are arranged on the fixing block 30. The slider 40 is slidably disposed on the mounting plate 20. The flipping knife 50 includes at least two contact knives 51 and a ceramic piece 52. Each contact knife 51 is arranged corresponding to each contact end 31 one by one, one end of each contact knife 51 is hinged with the sliding block 40, and each contact knife 51 can be electrically connected with an external mains supply. The ceramic piece 52 is fixedly connected with each contact knife 51 integrally, and the ceramic piece 52 is provided with a limiting column 53. The auxiliary plate 60 is provided on the mounting plate 20, and the auxiliary plate 60 is provided with a guide slide opening 61 adapted to the stopper column 53. The driving structure 70 is disposed on the mounting plate 20 and electrically connected to the controller 80, the driving structure 70 drives the sliding block 40 to move relative to the fixing block 30, and each contact blade 51 is turned over until the other end of each contact blade 51 is inserted into each contact end 31 along with the guiding of the guiding sliding opening 61 to the limiting post 53. Or the driving structure 70 drives the sliding block 40 to move away from the fixed block 30, and each contact blade 51 turns over and separates from each contact end 31 along with the guiding of the guiding sliding opening 61 to the limiting column 53.

The exhibition intelligence exhibition position remote control block terminal that this embodiment provided, the theory of operation: when the booth is to be opened, the controller 80 issues an instruction to the driving structure 70, the driving structure 70 drives the slider 40 to move close to the fixed block 30, and at this time, the touch blade 51 is turned over under the action of the positioning post 53 on the ceramic member 52 and the guiding sliding opening 61, and the other end of each touch blade 51 is inserted into each contact end 31, so that each electrical component in the box 10 is powered on. When the booth is to be closed or the power needs to be turned off when a safety accident occurs, the controller 80 issues an instruction to the driving structure 70, the driving structure 70 drives the slider 40 to move away from the fixed block 30, at this time, the contact knives 51 are turned over, and the other ends of the contact knives 51 are separated from the contact ends 31, so that the power of the electrical components in the box 10 is cut off.

Compared with the prior art, the exhibition intelligent exhibition booth remote control distribution box provided by the embodiment is provided with a main circuit control unit in the box body 10, and can ensure that the electrification condition of electrical elements in the box body 10 is controlled. The mounting plate 20 can be fixedly connected with the box body 10, the driving structure 70 can drive the sliding block 40 to move, and further drive each contact knife 51 to move, each contact knife 51 is guided by the limiting column 53 on the ceramic piece 52 and can turn over, and the other end of each contact knife 51 is inserted into each contact end 31; when the sliding block 40 is far away from the fixed block 30, the main circuit can be disconnected. The structure changes the control mode of the previous telescopic structure, can ensure the control of the main circuit of the electrical elements in the box body 10, can realize remote control through the controller 80, and has strong practicability.

It should be noted that the controller 80 may have a wireless connection function such as bluetooth transmission or wireless network connection, and may be connected through a terminal device such as a mobile phone or a remote control, so as to implement remote control of the main circuit of the distribution box. A separate battery may be provided on the mounting plate 20 to power the controller 80 and the drive structure 70. The controller 80 is also electrically connected to the electrical components in the box 10, and when a fault such as a short circuit occurs, the controller 80 can directly control the driving structure 70 to separate the contact blade 51 from the contact end 31, so as to cut off the main circuit and prevent a fire.

In some embodiments, the mounting plate 20 may be configured as shown in FIG. 2. Referring to fig. 2, the mounting plate 20 includes a plate body 21, a vertical plate 22, and a slide bar 23. The plate 21 is fixed in the box 10, and the fixing block 30 is fixed on the plate 21. The vertical plate 22 is fixed on the plate 21 and spaced from the fixing block 30. The spacing direction between the vertical plate 22 and the fixed block 30 is set to be a first direction, and the direction perpendicular to the first direction and parallel to the plate body 21 is set to be a second direction. The number of the slide bars 23 is two, the two slide bars 23 are arranged along the interval direction between the vertical plate 22 and the fixed block 30, the two ends of the two slide bars 23 are respectively connected with the vertical plate 22 and the fixed block 30, the two slide bars 23 are arranged along the second direction at intervals, and the slide block 40 is arranged on the two slide bars 23 in a sliding manner. The plate body 21 can be fixedly connected with the box body 10, the vertical plate 22 corresponds to the fixing block 30, the fixed connection of the sliding rod 23 can be guaranteed, the sliding connection of the sliding block 40 can be guaranteed due to the arrangement of the sliding rod 23, and the box body is simple in structure and high in practicability.

It should be noted that the sliding block 40 and the fixed block 30 may be made of an insulating material, such as ceramic.

In some embodiments, the driving structure 70 may be configured as shown in fig. 2. Referring to fig. 2, the driving structure 70 includes a lead screw 71 and a driving motor 72. The screw rod 71 is arranged along the first direction and located between the two slide bars 23, two ends of the screw rod 71 are respectively and rotatably connected with the vertical plate 22 and the fixed block 30, and the screw rod 71 is in screw fit connection with a nut part arranged on the slide block 40. The driving motor 72 is fixedly arranged on the plate body 21, a power output end of the driving motor 72 is in power connection with one end of the screw rod 71, and the driving motor 72 is electrically connected with the controller 80. The structure driven by the screw rod 71 is convenient to control, high in precision, capable of ensuring that each contact knife 51 is in contact with or separated from each contact end 31, simple in structure and high in practicability.

In some embodiments, the auxiliary plate 60 may be configured as shown in FIG. 2. Referring to fig. 2, two auxiliary plates 60 are provided, and the two auxiliary plates 60 are respectively positioned at both sides of the fixed block 30 along the second direction. The ceramic piece 52 has two position-limiting columns 53, and the two position-limiting columns 53 are respectively located at two ends of the ceramic piece 52 along the second direction. The two auxiliary plates 60 and the two limiting columns 53 can ensure the stability of the rotation of the turnover cutter 50, so that the turnover cutter is stably inserted into each contact end 31, and the practicability is high.

In this embodiment, the ceramic member 52 may be welded to each of the contact blades 51, and is located at a middle position of the contact blades 51 along the length direction of the contact blades 51, so as to mainly ensure that the second ends of the contact blades 51 can be inserted into the contact ends 31.

In some embodiments, the guide chute 61 may be configured as shown in fig. 3. Referring to fig. 3, the guide runner 61 includes a linear portion 62 and an inclined portion 63. The straight portion 62 is disposed along the first direction. The inclined portion 63 is located between the linear portion 62 and the fixed block 30, and has one end communicating with the linear portion 62. The inclined portion 63 is provided to guide the limiting post 53, and after the limiting post 53 slides in, the limiting post 53 can drive each contact blade 51 to turn over until the other end of each contact blade 51 is inserted into each contact end 31, thereby ensuring the communication of the main line.

In some embodiments, the contact end 31 may be configured as shown in fig. 2. Referring to fig. 2, each contact end 31 includes two spring plates, and a slot for inserting the corresponding contact blade 51 is formed between the two spring plates. The two elastic sheets can ensure that the corresponding contact knife 51 is clamped, so that the contact knife 51 is in close contact with the elastic sheets, and the transmission of electric energy is ensured.

In some embodiments, the fixed block 30 and the sliding block 40 may be configured as shown in fig. 2. Referring to fig. 2, the fixing block 30 is provided with a plurality of first terminals electrically connected to the contact terminals 31, respectively. The slider 40 is provided with a plurality of second terminals electrically connected to the respective contact blades 51. The first terminal ensures electrical connection with electrical components in the housing 10, and the second terminal ensures connection with the external mains supply. It should be noted that, in this embodiment, because the sliding block 40 moves, the wire connected to the external power supply is pulled, so that the spring wire can be connected to the second terminal, one end of the spring wire is electrically connected to the second terminal, and the other end of the spring wire is connected to the external power supply.

It should be noted that, since three phases of electricity are involved, the number of the contact terminals 31 may be three, and the number of the contact blades 51 may also be three, so as to correspond to three lines of three phases of electricity. When the external mains supply is a household circuit, two of the circuits can be directly adopted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The exhibition intelligent booth remote control distribution box is characterized by comprising a box body and a main circuit control unit; wherein, the first and the second end of the pipe are connected with each other,

the box body is internally provided with an electrical element;

2. The exhibition intelligent booth remote control power distribution box of claim 1, wherein the mounting plate comprises a plate body, a vertical plate and a slide bar; the plate body is fixedly arranged in the box body, and the fixing block is fixedly arranged on the plate body; the vertical plate is fixedly arranged on the plate body and is arranged at intervals with the fixed block; setting the spacing direction of the vertical plate and the fixed block as a first direction, and setting the direction which is vertical to the first direction and parallel to the plate body as a second direction; the slide bars are arranged in two, the two slide bars are arranged along the interval direction of the vertical plate and the fixed block, two ends of the two slide bars are respectively connected with the vertical plate and the fixed block, the two slide bars are arranged at intervals along the second direction, and the slide blocks are arranged on the two slide bars in a sliding mode.

3. The exhibition intelligent booth remote controlled electric box of claim 2, wherein said driving structure comprises a screw and a driving motor; the screw rod is arranged along the first direction and is positioned between the two slide bars, two ends of the screw rod are respectively and rotatably connected with the vertical plate and the fixed block, and the screw rod is in spiral fit connection with a nut part arranged on the slide block; the driving motor is fixedly arranged on the plate body, the power output end of the driving motor is in power connection with one end of the screw rod, and the driving motor is electrically connected with the controller.

4. The exhibition intelligent booth remote controlled electricity distribution box of claim 2, wherein there are two auxiliary boards, two of said auxiliary boards being located on both sides of said fixed block along said second direction;

5. The exhibition smart booth remote control power distribution box of claim 4, wherein the guide runner comprises a straight portion and an inclined portion; the straight line portion is provided along the first direction; the inclined part is located between the linear part and the fixed block, and one end of the inclined part is communicated with the linear part.

6. The exhibition intelligent booth remote control distribution box of claim 5, wherein each contact end comprises two spring pieces, and a clamping groove for inserting a corresponding contact knife is formed between the two spring pieces.

7. The exhibition intelligent booth remote control power distribution box of claim 1, wherein a plurality of first terminals are disposed on the fixed block and electrically connected to the contact terminals, respectively; and a plurality of second binding posts which are respectively electrically connected with the contact knives are arranged on the sliding block.