CN213907235U - Control box - Google Patents

Abstract

The application discloses control box relates to electron technical field. The control box includes: the internal module comprises a power supply module and a control module which are connected with each other; the inner module is fixedly connected to one side of the bottom plate, and the other side of the bottom plate is provided with a sliding chute; the bottom of the inner cavity of the shell component is provided with a first rib which is matched with the sliding groove, so that the inner module can be pushed into the shell component, and the bottom plate is fixedly connected with the shell component. Through fixing inside module in one side of bottom plate, do benefit to the line more, the rethread fills spout and first rib that work as the slide rail and impels inside module and bottom plate casing subassembly and fix in casing subassembly, and the assembly is more simple and convenient, and it is more convenient to dismantle, realizes each module independence, and space utilization is higher, compact structure simultaneously, portable.

Description

Control box

Technical Field

The application relates to the technical field of electronics, especially, relate to a control box.

Background

With the widespread use of robots, automation devices, and the like, since the use of robots or automation devices is not independent of the control of control systems, there is an increasing demand for control systems for controlling robots or automation devices. The structure of the existing control system is large, all modules are respectively arranged in a shell, the assembly is troublesome, and the problems of low space utilization rate, inconvenient wiring and the like of the shell of the control system exist.

SUMMERY OF THE UTILITY MODEL

The application provides a control box for solve the problem among the prior art.

In order to solve the above problems, the present application provides:

a control box, comprising:

the internal module comprises a power supply module and a control module, and the power supply module and the control module are mutually connected;

the inner module is fixedly connected to one side of the bottom plate, and the other side of the bottom plate is provided with a sliding groove;

the bottom of the inner cavity of the shell assembly is provided with a first rib, and the first rib is matched with the sliding groove to enable the internal module to be capable of pushing into the shell assembly, and the bottom plate is fixedly connected with the shell assembly.

As a further alternative of the control box, the number of the sliding grooves and the first ribs is at least one.

As a further alternative to the control box, the housing assembly includes a housing, a first side panel, a second side panel, and a flip;

a first opening and a second opening are respectively formed in two ends of the shell, the first side plate is arranged at the first opening, the second side plate is arranged at the second opening, and the first side plate and the second side plate are respectively and fixedly connected with the shell;

the shell is provided with a third opening, and the flip cover is arranged at the third opening and is fixedly connected with the shell.

As a further alternative of the control box, the first rib is disposed at the bottom inside the housing of the housing assembly, and the first rib is engaged with the sliding groove of the bottom plate.

As a further alternative of the control box, a power input port and a main switch are arranged on the first side plate;

the power supply input port is used for connecting an external power supply and supplying power to the power supply module; the master switch is used for controlling the connection or disconnection of an external power supply to the power supply module.

As a further alternative of the control box, a power output port, a signal input port and a signal output port are arranged on the second side plate;

the power output port is used for connecting external equipment and transmitting electric energy to the external equipment; the signal input port is used for receiving an operation instruction to the control module; the signal output port is used for transmitting the control signal of the control module to external equipment.

As a further alternative of the control box, a plurality of second ribs are arranged on the inner wall of the outer shell, the second ribs extend in the direction from the first opening to the second opening, and the first side plate and the second side plate are respectively fixedly connected with two ends of the second ribs;

the second ribs are disconnected at the third opening, and two ends of the flip are fixedly connected with the second ribs on two sides of the third opening respectively.

As a further alternative of the control box, a switch component is further arranged on the outer shell, and the switch component is used for fixing the flip cover.

As a further alternative of the control box, the switch assembly includes a switch slider and a switch pin; the inner side of the flip cover is provided with a groove;

the switch slider is arranged outside the shell, the switch pin is arranged inside the shell, a connecting part is arranged between the switch slider and the switch pin, a hole allowing the connecting part to move is formed in the shell, and the switch pin is inserted into the groove by sliding the switch slider so as to fix the flip cover.

As a further alternative to the control box, the lower end of the housing assembly is provided with a plurality of supports.

The beneficial effect of this application is:

the application provides a control box, form the inside module through connecting power module and control module, do benefit to the line more, with inside module fixed connection in one side of bottom plate, the spout that the opposite side of bottom plate set up cooperatees with the first rib that the inside bottom of casing subassembly set up, be equivalent to the slide rail, impel casing subassembly and fix in casing subassembly with inside module and bottom plate again, make the assembly of this control box more simple and convenient and dismantle more convenient, the realization is independent each module, space utilization is higher, fix each part respectively on the casing for current, the structure is compacter, and convenient carrying.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 shows a schematic structural diagram of the assembled control box of the present invention;

fig. 2 shows an exploded view of the control box of the present invention;

fig. 3 shows a schematic structural diagram of the internal modules of the control box of the present invention;

fig. 4 shows a schematic structural diagram of the bottom plate of the control box of the present invention;

fig. 5 shows a schematic structural diagram of the housing of the control box of the present invention;

fig. 6 shows a schematic structural diagram of a first side plate of the control box of the present invention;

fig. 7 shows a schematic structural diagram of a second side plate of the control box of the present invention;

fig. 8 shows a schematic structural diagram of the flip cover and the switch assembly of the control box of the present invention;

fig. 9 shows a partial enlarged view of fig. 1.

Description of the main element symbols:

100-a housing assembly; 110-a housing; 111-a first rib; 112-second ribs; 113-a first opening; 114-a second opening; 115-a third opening; 116-a tunnel; 120-a first side panel; 121-power input port; 122 — master switch; 130-a second side plate; 131-power output port; 132-signal input port; 133-signal output port; 140-a flip cover; 141-a groove; 150-a switch assembly; 151-switch slider; 1511-a connecting part; 152-a switch pin; 160-a handle; 170-a support; 180-emergency stop switch;

200-a base plate; 210-a chute;

300-an internal module; 310-a power supply module; 320-control module.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 and 2, the present invention provides a control box, which includes an inner module 300, a bottom plate 200 and a housing assembly 100; by fixing the inner module 300 on one side of the base plate 200, and then arranging the inner module 300 and the base plate 200 together in the housing assembly 100, and fixing them by fixing members such as screws, it is convenient to assemble and disassemble, and it is not necessary to install a plurality of modules in the housing 110 separately.

Referring to fig. 3, the internal module 300 includes a power module 310 and a control module 320, and the power module 310 and the control module 320 are connected to each other through a connection terminal; connect power module 310 and control module 320 through binding post, make each module in the control box carry out the design of independence, can externally install power module 310 or control module 320 etc. alone earlier and then carry out the installation of inside module 300, do benefit to the line more.

Specifically, the power module 310 may include two rated voltages with different volts, one being a first power source, which may be used to supply power to the external device, and the rated voltage may be 24V; the other is a second power supply, which can provide power to the control module 320 for operation, and the rated voltage can be 12V. The power module 310 is further provided with a brake resistor and a brake resistor fixing member for fixing the brake resistor, so that the power module 310 is protected, and meanwhile, the heat dissipation block can be further arranged to play a role in heat dissipation, so that the power module 310 is protected.

The power module 310 may be a linear regulator, optionally a three-terminal regulator in the 78xx/79xx series.

Specifically, in this embodiment, the external device may be an automation assembly line, a robot, an automation device such as a manipulator, and the like.

The control module 320 may include a control circuit board, a control motherboard, a circuit board fixing member for fixing the control circuit board, and a motherboard fixing member for fixing the control motherboard, and a clamping plate is further disposed in the control module 320, and a clamping circuit is disposed on the clamping plate for overvoltage protection of the control module 320; the lower end in the control circuit board can also be provided with a radiating block to play a role in radiating, so as to protect the control module 320.

The control module 320 may be a PLC control, such as S7-200 or S7-300/400 of SIMEN, among other brands.

With continued reference to fig. 4 and 5, the bottom plate 200 is provided with a mounting hole, one side of the bottom plate can be fixedly connected with the internal module 300 through a fixing member such as a screw, etc., and the other side is provided with a chute 210, an opening of the chute 210 is a side far away from the side where the internal module 300 is installed, and the chute 210 penetrates through two ends of the bottom plate 200 at the same time; the sliding groove 210 and the first rib 111 disposed at the bottom of the inner cavity of the housing assembly 100 correspond to a sliding rail mechanism, through which the inner module 300 and the bottom plate 200 are pushed into the inner cavity of the housing assembly 100 together and are fixedly connected through a fixing member such as a screw.

Specifically, the base plate 200 has a profile dimension that is less than the length and width of the interior cavity of the housing assembly 100, so that the base plate 200 and the inner module 300 can be pushed into the housing assembly 100; the sliding groove 210 of the bottom plate 200 serving as a sliding rail mechanism and the first rib 111 in the housing assembly 100 facilitate the installation and the disassembly of the inner module 300, and have a compact structure and convenient carrying.

The existing control electric box has a large volume, parts such as modules are respectively arranged in the shell 110, and the assembly and disassembly are troublesome, so that the wiring is inconvenient and the space utilization rate of the whole control electric box is low; for current control electronic box, the utility model provides a control box is through carrying out the modularization with inside module 300, is convenient for walk the line, fixes on bottom plate 200 after that, and the spout 210 of rethread bottom plate 200 and the first rib 111 in the casing subassembly 100 impel casing subassembly 100 with bottom plate 200 and inside module 300 in, make the installation and the dismantlement of this control box more convenient, realize that the module is independent, space utilization is high, compact structure simultaneously, portable.

Example two

With reference to fig. 4 and fig. 5, on the basis of the first embodiment, the number of the sliding grooves 210 on the bottom plate 200 may be at least one, and correspondingly, the number of the first ribs 111 at the bottom of the inner cavity of the housing assembly 100 is also at least one. In this embodiment, the number of the sliding grooves 210 and the first ribs 111 is two, the two sliding grooves 210 are uniformly distributed on the bottom plate 200, and the corresponding first ribs 111 are disposed at the corresponding positions of the housing assembly 100 so as to facilitate sliding.

Further, with continued reference to fig. 2 and 5, the housing assembly 100 includes a housing 110, a first side plate 120, a second side plate 130, and a flip 140; a first opening 113 and a second opening 114 are respectively arranged at two ends of the outer shell 110, the first side plate 120 is arranged at the first opening 113, the second side plate 130 is arranged at the second opening 114, and the first side plate 120 and the second side plate 130 are respectively fixedly connected with the outer shell 110 through fixing pieces such as screws; the upper end surface of the housing 110 is provided with a third opening 115 for connecting an I/O port of the internal module 300 with an external device, and the flip 140 is disposed at the third opening 115 and fixedly connected to the housing 110 for covering a power line and the like that leaks.

Specifically, the housing 110 can be molded by opening a mold, so that mass production can be realized; the material of the housing 110, the first side plate 120, the second side plate 130, and the flip 140 may be metal or plastic material. The side end surface of the folder 140 is provided with a notch for collectively discharging the electric wires connected to the I/O ports of the inner module 300.

In the present embodiment, the housing 110, the first side plate 120, the second side plate 130 and the flip 140 are preferably made of metal materials, and the metal materials can make the housing assembly 100 have higher strength and better heat dissipation performance.

Further, the first ribs 111 are disposed at the bottom of the inside of the outer shell 110, and the first ribs 111 cooperate with the sliding slots 210 of the bottom plate 200 to jointly serve as a sliding rail mechanism, so as to facilitate pushing the inner module 300 into the outer shell 110.

Further, with reference to fig. 6, the first side plate 120 is provided with a through hole for installing and setting a power input port 121 and a main switch 122; the power input port 121 is used for connecting an external power source and supplying power to the power module 310, and the main switch 122 is used for controlling the connection or disconnection of the external power source to the power module 310.

Specifically, the power input port 121 and the main switch 122 are both electrically connected to the power module 310, and meanwhile, a corresponding symbol or mark may be disposed on one side of the power input port 121 and the main switch 122, so that the user may improve the wiring efficiency and quickly find a corresponding port.

Further, with reference to fig. 7, the second side plate 130 is provided with a through hole for installing and setting a power output port 131, a signal input port 132 and a signal output port 133; the power output port 131 is used for connecting an external device and supplying power to the device, the signal input port 132 is used for receiving an operation instruction to the control module 320, and the signal output port 133 is used for transmitting a control signal of the control module 320 to the external device.

Specifically, the power output port 131 is electrically connected to the power module 310, the signal input port 132 and the signal output port 133 are electrically connected to the control module 320, and meanwhile, a corresponding symbol or mark may be provided on one side of the power output port 131, the signal input port 132 and the signal output port 133, so that the user may improve the wiring efficiency and quickly find a corresponding port. At least one signal output port 133 may be provided for connecting at least one external device.

Further, with reference to fig. 5, a plurality of second ribs 112 are disposed on an inner wall of the housing 110, the second ribs 112 extend in a direction from the first opening 113 to the second opening 114, and the first side plate 120 and the second side plate 130 are respectively fixedly connected to two ends of the second ribs 112 and are fixed by fasteners such as screws; one second rib 112 is disconnected at the third opening 115, and both ends of the flip 140 are respectively and fixedly connected with the second ribs 112 at both sides of the third opening 115.

Specifically, a through hole is formed at one side of the flip 140, and a stainless steel shaft penetrates through the through hole and is connected to the second rib 112, so that the flip 140 can be turned; the stainless steel shaft can be replaced by a shaft made of other materials, and the same effect can be achieved.

Further, referring to fig. 2, a switch assembly 150 is further disposed on the side of the housing 110 close to the flip 140, and the switch assembly 150 is used for fixing the flip 140 to prevent the flip 140 from being loosened and opened during use, which may affect the use of the control box.

Specifically, a through hole is further formed in the upper end surface of the housing 110, and is used for installing an emergency stop switch 180, and the emergency stop switch 180 is used for cutting off the power supply of the external device in an emergency so as to stop the power supply, so that the safety of a person and the external device is protected under the emergency condition.

Further, with reference to fig. 8 and 9, the switch assembly 150 includes a switch slider 151 and a switch pin 152, the switch slider 151 is disposed outside the housing 110, the switch pin 152 is disposed inside the housing 110, a connection portion 1511 is disposed between the switch slider 151 and the switch pin 152, the housing 110 is provided with a hole 116 allowing the connection portion 1511 to move, so that the connection portion 1511 of the switch slider 151 passes through the housing 110 and is connected to the switch pin 152 inside the housing 110; the inner side of the flip 140 close to the switch component 150 is provided with a groove 141, and the switch pin 152 is inserted into the groove 141 of the flip 140 by sliding the switch slider 151, so as to fix the flip 140, that is, the switch slider 151 slides in the hole 116, so that the flip 140 can be locked or unlocked, the structure is simple, and the operation is simple.

In other embodiments, the switch assembly 150 may be a switch member of other configurations, such as a 7-shaped hook of an old door lock.

Further, referring to fig. 2, the lower end of the housing assembly 100 is further provided with a plurality of supporting members 170, and the supporting members 170 are detachably connected with the housing 110 and can be fixed by fasteners such as screws; the supporting member 170 is disposed to prevent the housing 110 from directly contacting a desktop or other devices, thereby facilitating heat dissipation, and the like, and also has a supporting function. In this embodiment, the number of the supporting members 170 is set to 4, and the supporting members are respectively distributed at 4 corners of the bottom of the housing 110.

In other embodiments, the number of the supporting members 170 may be set to 2, and the length of the supporting members 170 may be set to be longer and evenly distributed on the bottom of the housing 110.

Specifically, a handle 160 is further disposed on one side of the housing 110 to facilitate lifting or moving the control box; the handle 160 may be fixedly attached to the housing 110 by fasteners such as screws. Meanwhile, for convenience of observation, corresponding indicator lights, such as a power indicator light, a network indicator light, etc., may be disposed at corresponding positions on the housing 110.

The utility model provides a control box, earlier constitute inside module 300 after installing respectively with power module 310 and control module 320, make the control box do benefit to more and walk the line, fix inside module 300 on bottom plate 200 again, slide mechanism is constituteed to first rib 111 in spout 210 and the shell 110 through bottom plate 200, impel inside module 300 and bottom plate 200 in the lump in shell 110, and then realize setting up in shell 110 again after each module independence, it is more convenient to make the assembly and the dismantlement of control box, compact structure simultaneously, conveniently carry.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A control box, comprising:

the internal module comprises a power supply module and a control module, and the power supply module and the control module are mutually connected;

the inner module is fixedly connected to one side of the bottom plate, and the other side of the bottom plate is provided with a sliding groove;

the bottom of the inner cavity of the shell assembly is provided with a first rib, and the first rib is matched with the sliding groove to enable the internal module to be capable of pushing into the shell assembly, and the bottom plate is fixedly connected with the shell assembly.

2. The control box of claim 1, wherein the number of said chutes and said first ribs is at least one.

3. The control box of claim 1, wherein the housing assembly comprises a housing, a first side panel, a second side panel, and a flap;

a first opening and a second opening are respectively formed in two ends of the shell, the first side plate is arranged at the first opening, the second side plate is arranged at the second opening, and the first side plate and the second side plate are respectively and fixedly connected with the shell;

the shell is provided with a third opening, and the flip cover is arranged at the third opening and is fixedly connected with the shell.

4. The control box of claim 1, wherein the first rib is disposed at a bottom portion of an interior of a housing of the housing assembly, the first rib cooperating with the slide slot of the bottom plate.

5. The control box of claim 3, wherein the first side plate is provided with a power input port and a main switch;

the power supply input port is used for connecting an external power supply and supplying power to the power supply module; the master switch is used for controlling the connection or disconnection of an external power supply to the power supply module.

6. The control box of claim 3, wherein the second side plate is provided with a power output port, a signal input port and a signal output port;

the power output port is used for connecting external equipment and transmitting electric energy to the external equipment; the signal input port is used for receiving an operation instruction to the control module; the signal output port is used for transmitting the control signal of the control module to external equipment.

7. The control box of claim 3, wherein a plurality of second ribs are disposed on an inner wall of the housing, the second ribs extend in a direction from the first opening to the second opening, and the first side plate and the second side plate are respectively fixedly connected with two ends of the second ribs;

the second ribs are disconnected at the third opening, and two ends of the flip are fixedly connected with the second ribs on two sides of the third opening respectively.

8. The control box of claim 3, wherein a switch assembly is further disposed on the housing, the switch assembly being used for fixing the flip.

9. The control box of claim 8, wherein the switch assembly includes a switch slider and a switch pin; the inner side of the flip cover is provided with a groove;

the switch slider is arranged outside the shell, the switch pin is arranged inside the shell, a connecting part is arranged between the switch slider and the switch pin, a hole allowing the connecting part to move is formed in the shell, and the switch pin is inserted into the groove by sliding the switch slider so as to fix the flip cover.

10. The control box of claim 1, wherein the housing assembly is provided with a plurality of supports at a lower end thereof.

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