CN215735367U - A extension control box for expanding shelter - Google Patents
A extension control box for expanding shelter Download PDFInfo
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- CN215735367U CN215735367U CN202122303232.2U CN202122303232U CN215735367U CN 215735367 U CN215735367 U CN 215735367U CN 202122303232 U CN202122303232 U CN 202122303232U CN 215735367 U CN215735367 U CN 215735367U
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- shelter
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Abstract
The utility model discloses an expansion control box for an expansion shelter, which comprises an expansion control box for the expansion shelter, wherein the expansion control box comprises a bottom plate positioned at the bottom, an expansion box front panel positioned in front, an expansion box rear panel positioned in rear and expansion box shells positioned at two sides; an expansion control main control board and a servo driver are installed on a bottom plate of the control box, the expansion control main control board is electrically connected with the servo driver, and the servo driver is electrically connected with a servo driving motor which is used for driving the expansion square cabin and is arranged outside the box body and used for controlling the start and stop of the servo driving motor; the chassis sliding blocks are installed on two sides of the bottom plate of the control box, the chassis sliding blocks slide back and forth along the cabinet body guide rails, the whole control box is pulled and opened in the cabinet body, and meanwhile, the ventilation holes are formed in the side plates on two sides of the extended control box, so that the convection heat dissipation capacity of the whole machine is enhanced.
Description
Technical Field
The utility model belongs to the field of control boxes, and particularly relates to an expansion control box for an expansion shelter.
Background
With the development of command information systems and shelter technologies, the internal space of a traditional single-body shelter cannot meet the requirements of users, and therefore the design and development of the expanded shelter are rapidly developed. The system is widely applied to vehicle-mounted equipment such as shelter hospitals, military command vehicles, civil air defense vehicles and dormitory vehicles.
A plurality of domestic units are dedicated to the design and development of the expansion shelter and the research and development work of the expansion control system, but at present, the functions of products are single, some expansion control boxes can only realize left-right expansion actions, the expansion control system cannot be monitored in real time, the expansion shelter cannot be protected, meanwhile, an upper computer interface is not provided, the expansion shelter cannot be communicated with an upper computer, and background personnel cannot know the motion state of the expansion shelter.
Therefore, an expansion control box which is high in integration degree, strong in man-machine interaction and communication capacity, stable and reliable is urgently needed for the expansion shelter at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing expansion shelter expansion control field has few mature products, single function, low integration degree, poor man-machine interaction and communication capability and the like, and further provides a stable and reliable expansion control box with high integration degree and strong interaction communication capability.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
an expansion control box for an expansion shelter comprises a bottom plate positioned at the bottom, an expansion box front panel positioned at the front, an expansion box rear panel positioned at the rear and expansion box shells positioned at two sides;
an expansion control main control board and a servo driver are installed on a bottom plate of the control box, the expansion control main control board is electrically connected with the servo driver, and the servo driver is electrically connected with a servo driving motor which is used for driving the expansion square cabin and is arranged outside the box body and used for controlling the start and stop of the servo driving motor;
the two sides of the bottom plate of the control box are provided with mounting holes for mounting the case sliding block, the case sliding block is arranged on the guide rail in the cabinet body in a sliding manner, and the case sliding block slides back and forth along the guide rail of the cabinet body, so that the whole control box is pulled and opened and closed in the cabinet body.
Particularly, an alternating current contactor is further installed on a bottom plate of the control box, and the alternating current contactor is connected with a servo driver and an external servo driving motor circuit.
Specifically, the front panel of the expansion box is provided with an indicator lamp, a circuit breaker and a key.
Specifically, the rear panel of the expansion box is provided with an aviation plug connector and a grounding post.
Specifically, expansion case casing inboard install switching power supply, switching power supply one end is connected with the outside power of box, and the other end is connected with control main control board, the pilot lamp in the box, turns into the direct current with outside alternating current and supplies power for control main control board and pilot lamp.
Specifically, the inside of the expansion box casing is provided with a terminal strip through a guide rail groove.
Specifically, the ventilation hole has all been seted up to the expansion case casing of both sides, and switching power supply and servo driver all are close to the expansion case casing setting of both sides.
Has the advantages that:
the expansion control box adopts a modular design, integrates the logic operation unit of the expansion control system, integrates a human-computer operation interface and an input/output interface, integrates module equipment of the expansion control system into one expansion control box, and realizes high integration.
Drawings
The foregoing and/or other advantages of the utility model will become further apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic perspective view of the expansion control box.
Fig. 2 is a plan view of the expansion control box.
Fig. 3 is a front panel structure diagram of the expansion control box.
Fig. 4 is a rear panel structure diagram of the expansion control box.
Fig. 5 is a schematic diagram of the internal wiring of the expansion control box.
Wherein each reference numeral represents: 1, expanding a control main control board; 2, expanding the front panel of the box; 3 expanding the rear panel of the box; 4, expanding the case; 5 a servo driver; 6, switching power supply; 7 terminal rows; 8 an alternating current contactor; 9 case slide block; 10 an indicator light; 11 a circuit breaker; 12, pressing a key; 13 an insert connector; 14 ground post.
Detailed Description
The utility model will be better understood from the following examples.
The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
As shown in fig. 1 to 4, the expansion control box of the expansion shelter is a box structure, and comprises a bottom plate at the bottom, an expansion box front panel 2 at the front, an expansion box rear panel 3 at the rear, and expansion box housings 4, a servo driver 5, a switching power supply 6, a terminal row 7, an ac contactor 8 and a box slider 9 at both sides; the front panel 2 of the expansion box structurally comprises an indicator light 10, a circuit breaker 11 and a key 12; the expansion box rear panel 3 structure comprises an insert connector 13 and a grounding post 14.
Wherein, the front panel 2 and the rear panel 3 of the expansion box are connected with the shell 4 of the expansion box by bolts. The expansion control main control board 1 is fixed with the expansion control box through bolts. The servo driver 5 is bolted to the expansion control box. The switching power supply 6 is fixed with the expansion control box through bolts. And the terminal block 7 and the alternating current contactor 8 are fixed on a guide rail in the expansion control box. The indicator light 10, the circuit breaker 11 and the key 12 are fixed on the front panel 2 of the expansion box through bolts. The aviation plug connector 13 and the grounding post 14 are fixed on the expansion box rear panel 3 through bolts.
The whole shell is bent and formed, and the electromagnetic shielding shell has the characteristics of high strength, light weight, good electromagnetic shielding efficiency and the like. The external devices of the expansion control box comprise an aviation plug connector 13, an indicator light 10, a key 12 and a circuit breaker 11. Considering that the circuit breaker 11 and the key 12 need to be operated when the expansion control box is used, the indicator light 10 needs to be observed, and the plugging frequency of the aviation plug connector 13 is not high during the use process. Therefore, the convenience and the reliability of the expansion control box during use are comprehensively considered, the aviation plug connector 13, the indicator light 10, the circuit breaker 11 and the key 12 are separately arranged, the indicator light 10, the circuit breaker 11 and the key 12 are arranged on the front panel 2 of the expansion box, and the aviation plug connector 13 is arranged on the rear panel 3 of the expansion box. And slider mounting holes are reserved on two sides of the bottom plate of the expansion control box and used for mounting a case slider 9, and the box body is pulled out along a guide rail of the cabinet frame to make room in the front of the interface, so that cables can be conveniently plugged and pulled out. The other two expansion box casings 4 on the left side and the right side are provided with radiating grooves.
The extension control box adopts the aluminum alloy as the machine case material to the spraying has no glossy white paint in order to increase its heat radiation ability, all sets up the ventilation hole at the both sides curb plate of extension control box and roof simultaneously, strengthens complete machine convection heat dissipation ability. The switching power supply 6 and the servo driver 5 are devices with large heat productivity of the expansion control box, and are installed close to the side plates on the two sides, so that the heat dissipation capacity of the expansion control box is improved.
The expansion control box adopts a fully-sealed shielding mode design for the expansion box shell 4 in the aspect of electromagnetic shielding, and the main methods for shielding the gap leakage include the measures of increasing the depth of the gap, adding a conductive gasket at a joint, shortening the screw spacing and the like.
The expansion control box adopts the modularized design, and the integration level is high. The expansion control main control board 1 is the core of the expansion control box, a logic operation unit of a control system is integrated, and all action instructions of the expansion shelter are sent out by the expansion control main control board 1 in the expansion control box. The expansion control main control board 1 not only needs to drive the motor to realize stable and reliable expansion action of the expansion shelter, but also needs to acquire the state information of the motor and the position sensor in real time so as to carry out logic and servo control.
The expansion control box can report the state information of the expansion shelter to an upper computer in an Ethernet mode. The expansion control main control board 1 in the expansion box integrates an Ethernet interface, and the expansion control main control board 1 carries out communication interaction on the in-place information or the fault information of the expansion shelter and an upper computer in an Ethernet bus form.
As shown in fig. 5, a schematic diagram of the internal wiring of the expansion control box is shown. Firstly, 220V alternating current is accessed through the aviation plug connector 13 of the rear panel 3 of the expansion box, power is supplied to the servo driver 5 through the circuit breaker 11, and meanwhile, the 220V alternating current is converted into 24V direct current through the switching power supply 6 to supply power to the expansion control main control panel 1. The expansion control main control board 1 is the core of the expansion control box and is responsible for processing the sensor and the upper computer operation signals and sending the driving signals to the servo driver 5, so that the signal line of the servo driver 5, the Ethernet bus of the upper computer, the signal line of the key 12 of the indicator light 10 and the signal line of the external sensor are all connected into the expansion control main control board 1. The servo driver 5 receives a driving signal sent by the expansion control main control board 1, so that an external servo motor is driven through the AC contactor 8 through the navigation plug connector 13, and the AC contactor 8 mainly plays a role in overcurrent protection.
The present invention provides a concept and a method for extending a control box of a shelter, and a method and a way for implementing the technical solution are many, and the above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (7)
1. An expansion control box for an expansion shelter is characterized by comprising a bottom plate positioned at the bottom, an expansion box front panel (2) positioned at the front, an expansion box rear panel (3) positioned at the rear and expansion box shells (4) positioned at two sides;
an expansion control main control board (1) and a servo driver (5) are installed on a bottom plate of the control box, the expansion control main control board (1) is electrically connected with the servo driver (5), and the servo driver (5) is electrically connected with a servo driving motor which is used for driving an expansion square cabin and is arranged outside the box body and used for controlling the start and stop of the servo driving motor;
the two sides of the bottom plate of the control box are provided with mounting holes for mounting the case sliding blocks (9), the case sliding blocks (9) are arranged on the guide rails in the cabinet body in a sliding manner, and the case sliding blocks (9) slide back and forth along the guide rails of the cabinet body, so that the whole control box is pulled and opened in the cabinet body.
2. An expansion control box for an expansion shelter according to claim 1, characterized in that an ac contactor (8) is further installed on the bottom plate of the control box, and the ac contactor (8) is connected with the servo driver (5) and an external servo driving motor circuit.
3. The expansion control box for the expansion shelter of claim 2, wherein an indicator light (10), a circuit breaker (11) and a key (12) are arranged on the front panel (2) of the expansion box.
4. An expansion control box for an expansion shelter according to claim 3, characterized in that the rear panel (3) of the expansion box is provided with an aviation plug connector (13) and a grounding post (14).
5. The expansion control box for the expansion shelter according to claim 4, wherein a switch power supply (6) is installed on the inner side of the expansion box shell (4), one end of the switch power supply (6) is connected with a power supply outside the box body, and the other end of the switch power supply is connected with the control main control board (1) and the indicator lamp (10) in the box body, so that external alternating current is converted into direct current to supply power to the control main control board (1) and the indicator lamp (10).
6. The expansion control box for an expansion shelter according to claim 4, wherein the inside of said expansion box housing (4) is mounted with terminal blocks (7) by rail grooves.
7. The expansion control box for an expansion shelter according to claim 4, wherein the expansion box housings (4) on both sides are provided with ventilation holes, and the switching power supply (6) and the servo driver (5) are provided close to the expansion box housings (4) on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303232.2U CN215735367U (en) | 2021-09-23 | 2021-09-23 | A extension control box for expanding shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303232.2U CN215735367U (en) | 2021-09-23 | 2021-09-23 | A extension control box for expanding shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215735367U true CN215735367U (en) | 2022-02-01 |
Family
ID=80023628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122303232.2U Active CN215735367U (en) | 2021-09-23 | 2021-09-23 | A extension control box for expanding shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215735367U (en) |
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2021
- 2021-09-23 CN CN202122303232.2U patent/CN215735367U/en active Active
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