CN210234956U

CN210234956U - Control box and skate

Info

Publication number: CN210234956U
Application number: CN201920786441.7U
Authority: CN
Inventors: Jun Yang; 杨军; Hangming Rong; 荣航铭; Jiqiao Wang; 王吉桥; Daijing Ding; 丁代劲
Original assignee: Hunan Tieshan Information Technology Co ltd
Current assignee: Hunan Tieshan Information Technology Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-03
Anticipated expiration: 2029-05-28

Abstract

The embodiment of the utility model discloses a control box, which is applied to an iron shoe, the control box comprises a panel, a first cavity body close to the panel and a second cavity body communicated with the first cavity body, and the first cavity body is arranged between the second cavity body and the panel; a control circuit board is arranged in the first cavity; a rechargeable battery is arranged in the second cavity; a charging interface is arranged on the panel; and the positive electrode and the negative electrode of the rechargeable battery are respectively and electrically connected with the control circuit board and the charging interface. In the embodiment of the utility model provides an in, control circuit board with rechargeable battery is in rationally distributed in the control box, promoted space utilization.

Description

Control box and skate

Technical Field

The embodiment of the utility model provides a relate to vehicle brake control field, especially relate to a control box and skate.

Background

In a rail transit system, if a locomotive which stops running slips, serious consequences can be caused, so that effective technical measures must be taken to prevent accidents from happening in the operation process of the locomotive, and particularly with the rapid development of rail transit in recent years, higher requirements are put forward on the parking safety of the locomotive. The iron shoe is used as a main tool for preventing the locomotive from sliding when the locomotive stops, the iron shoe is placed at the wheels on two sides of the locomotive when the locomotive stops, the wheels can be effectively prevented from sliding through the special structure of the iron shoe to prevent the locomotive from sliding, and the iron shoe plays an extremely important role when the train stops running.

Along with the intelligent development of skate, intelligent skate needs data acquisition, analysis data and communicates with external equipment, and the realization of above-mentioned function can relate to a lot of components and parts, and reasonable components and parts layout is the problem that needs to consider at present.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists now, the embodiment of the utility model provides a rationally distributed, high space utilization's control box.

In order to achieve the above object, the embodiment of the present invention provides a technical solution that:

in a first aspect, an embodiment of the present invention provides a control box applied to an iron shoe, where the control box includes a panel, a first cavity close to the panel, and a second cavity communicated with the first cavity, and the first cavity is disposed between the second cavity and the panel; a control circuit board is arranged in the first cavity; a rechargeable battery is arranged in the second cavity; a charging interface is arranged on the panel; and the positive electrode and the negative electrode of the rechargeable battery are respectively and electrically connected with the control circuit board and the charging interface.

The rechargeable battery is fixed on the control box through a bendable strip-shaped mounting strip; the tail end of the mounting bar is provided with a mounting hole, and the mounting bar is fixed on the control box through the mounting hole.

Wherein, the mounting bar with be provided with the bolster between the rechargeable battery and/or the control box with be provided with the bolster between the rechargeable battery.

The control box is provided with positioning parts, the rechargeable battery is clamped between the positioning parts, and the positioning parts are used for limiting the movement of the rechargeable battery.

Wherein, rechargeable battery's surface is provided with heating plate or heater strip, heating plate or heater strip center on rechargeable battery's surface sets up, heating plate or heater strip with controller electricity on the control circuit board is connected, the controller is used for when the temperature is less than the setting threshold value right rechargeable battery heats.

Wherein the control box comprises a base and a cover plate; the cover plate is detachably covered on the base to form the first chamber and the second chamber; a flange is arranged on the base, and a groove is formed in the cover plate; or the base is provided with a groove, and the cover plate is provided with a flange; the flange and the groove cooperate to effect a sealed connection of the base and the cover.

The control box further comprises an early warning device connected with the control circuit board, the early warning device is arranged on the panel and comprises an indicating lamp and/or a display screen, the early warning device is used for displaying first state information of the side turning of the iron shoes, second state information of the iron shoes which are not correctly attached to the rail, third state information of the iron shoes which are not located in a specified area, fourth state information of the iron shoes which are not clamped with wheels in a preset distance range, and/or fifth state information of the iron shoes which are insufficient in current electric quantity.

The charging interface comprises a first electric contact and a magnet, wherein the contact surface of the first electric contact is concave, and the magnet is used for adsorbing a second electric contact of a power supply end on the first electric contact so as to realize electric contact of the first electric contact and the second electric contact.

Wherein the charging interface comprises magnets of different polarities, and the magnets are used for guiding when the second electrical contact is adsorbed so as to enable the second electrical contact to be in electrical contact with the corresponding first electrical contact.

In a second aspect, the embodiment of the present invention provides an iron shoe, including the iron shoe body and the embodiment of the present invention provides an arbitrary control box, the iron shoe body include bottom plate, roof and connect in the roof with riser between the bottom plate, the bottom plate the riser reaches the roof encloses jointly and forms to have an open-ended cavity, the control box accept in the cavity, the panel that the control box corresponds is in opening one side.

In the embodiment of the present invention, the control box comprises a panel, a first cavity close to the panel, and a second cavity communicated with the first cavity, wherein the first cavity is arranged between the second cavity and the panel, and here, different cavities are arranged in different zones, so as to conveniently and reasonably arrange components in the cavities; a control circuit board is arranged in the first cavity, wherein the control circuit board is arranged in the first cavity close to the panel, so that interface devices are conveniently arranged, the connecting line between the interface devices and the control circuit board is shorter, and the space is efficiently utilized; a rechargeable battery is arranged in the second cavity, the second cavity is far away from the control circuit board, and the separation layout of the rechargeable battery and the control circuit board is favorable for heat dissipation; a charging interface is arranged on the panel; and the positive electrode and the negative electrode of the rechargeable battery are respectively and electrically connected with the control circuit board and the charging interface. In the embodiment of the utility model provides an in, control circuit board with rechargeable battery is in rationally distributed in the control box, promoted space utilization.

Drawings

Fig. 1 is a schematic structural diagram of a control box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a control box according to another embodiment of the present invention;

fig. 3 is a schematic structural diagram of a control box according to another embodiment of the present invention;

fig. 4 is a schematic structural diagram of a charging interface in the control box according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an iron shoe according to an embodiment of the present invention.

Detailed Description

In order to ensure the parking safety of the locomotive, in recent years, the intelligentization of the iron shoes capable of being monitored is rapidly developed, and meanwhile, higher requirements on the space utilization rate of the iron shoes and the like are provided. The embodiment of the utility model provides a just be to the technical scheme that these demands put forward. The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Please refer to fig. 1, which is a schematic structural diagram of a control box according to an embodiment of the present invention. The control box comprises a panel 11, a first cavity 12 close to the panel 11 and a second cavity 13 communicated with the first cavity 12, wherein the first cavity 12 is arranged between the second cavity 13 and the panel 11; a control circuit board 14 is arranged in the first cavity 12; a rechargeable battery 16 is arranged in the second cavity 13; a charging interface 15 is arranged on the panel 11; the positive electrode and the negative electrode of the rechargeable battery 16 are respectively electrically connected with the control circuit board 14 and the charging interface 15.

Here, the panel 11 may be a side plate integrated with the control box, or may be a separately provided panel 11, and the panel 11 may be provided with a mounting hole, and the mounting hole may be provided with an interface device, a display device, and the like, so that interaction between the control box and the outside is facilitated. A baffle plate can be arranged between the first cavity 12 and the second cavity 13, so that the mutual influence of components in the first cavity 12 and the second cavity 13 can be avoided. The control circuit board 14 may be a plurality of layers, and the control circuit board 14 is fastened to the control box by screws. The number of the rechargeable batteries 16 can be multiple, the rechargeable batteries 16 can be arranged side by side or stacked, and buffering members can be arranged between the rechargeable batteries 16. The charging interface 15 may be a hot-plug interface.

In the embodiment of the present invention, the control box includes a panel 11, a first cavity 12 close to the panel 11, and a second cavity 13 communicated with the first cavity 12, the first cavity 12 is disposed between the second cavity 13 and the panel 11, and here, different cavities are disposed in different areas, so as to conveniently and reasonably arrange components in the cavities; a control circuit board 14 is arranged in the first cavity 12, wherein the control circuit board 14 is arranged in the first cavity 12 close to the panel, so that interface devices are conveniently arranged, the connection between the interface devices and the control circuit board 14 is shorter, and the space is efficiently utilized; a rechargeable battery 16 is arranged in the second cavity 13, the second cavity 13 is far away from the control circuit board 14, and the separated layout of the rechargeable battery 16 and the control circuit board 14 is favorable for heat dissipation; a charging interface 15 is arranged on the panel 11; the positive electrode and the negative electrode of the rechargeable battery 16 are respectively electrically connected with the control circuit board 14 and the charging interface 15. In the embodiment of the utility model provides an in, control circuit board 14 with rechargeable battery 16 is in rationally distributed in the control box, promoted space utilization.

Referring to fig. 2, in order to provide a structural schematic diagram of a control box according to another embodiment of the present invention, the rechargeable battery 16 is fixed on the control box by a flexible strip-shaped mounting strip 21; the tail end of the mounting bar 21 is provided with a mounting hole 22, and the mounting bar 21 is fixed on the control box through the mounting hole 22.

The band-shaped mounting strip 21 may be made of soft material, and the mounting strip 21 made of soft material may prevent the outer surface of the rechargeable battery 16 from being damaged. The mounting bar 21 can also be hard material, works as when the mounting bar 21 is hard material, the mounting bar 21 with can set up the bolster between the rechargeable battery 16, in order to avoid the rechargeable battery 16 receives the damage, the mounting bar 21 can be bent into the U-shaped, in order to be used for the card to establish rechargeable battery 16. The mounting bar 21 can be fixed on the control box through the matching of screws and the mounting holes.

Here, a buffer member is disposed between the mounting bar 21 and the rechargeable battery 16 and/or a buffer member is disposed between the control box and the rechargeable battery 16, and the buffer member may be made of an elastic material such as rubber or sponge.

Referring to fig. 2 again, the control box is provided with positioning portions 23, the rechargeable battery 16 is clamped between the positioning portions 23, and the positioning portions 23 are used for limiting the movement of the rechargeable battery 16.

Here, the positioning part 23 may be a boss, and an edge of the boss may be provided with a rounded corner, so that the installation of the rechargeable battery 16 is facilitated. The boss may be disposed at an opposite side of the rechargeable battery.

Referring again to fig. 2, the external surface of the rechargeable battery is provided with a heating sheet or wire 24, the heating sheet or wire 24 is disposed around the external surface of the rechargeable battery 16, the heating sheet or wire 24 is electrically connected to the controller on the control circuit board 14, and the controller is configured to heat the rechargeable battery when the temperature is lower than a set threshold.

Here, the heating sheet or the heating wire 25 may be a resistance device, and the heating sheet or the heating wire 24 may be wound on the outer surface of the rechargeable battery 16. The heating sheet may also be laid on a foldable substrate that can be glued to the outer surface of the rechargeable battery 16.

Referring to fig. 3, a schematic structural diagram of a control box according to another embodiment of the present invention is shown, where the control box includes a base 31 and a cover plate 32; the cover plate 32 is detachably covered on the base 31 to form the first cavity 12 and the second cavity 13; referring to fig. 2 again, a flange is disposed on the base 31, and a groove is disposed on the cover plate 32; or the base 31 is provided with a groove 25, and the cover plate 32 is provided with a flange; the flange and the groove 25 cooperate to achieve a sealed connection of the base to the cover plate 32.

Here, the groove 25 may be a U-shaped groove, a V-shaped groove, or a rectangular groove, and the flange is correspondingly matched with the shape of the groove 25. And a sealing ring can be arranged between the groove and the flange so as to achieve the purposes of water resistance and dust prevention.

As an embodiment, the control box further includes an early warning device connected to the control circuit board 14, the early warning device is disposed on the panel 11, the early warning device includes an indicator light and/or a display screen, and the early warning device is configured to display first state information of a rollover of the iron shoe, and/or second state information of the iron shoe not correctly attached to the rail, and/or third state information of the iron shoe not located in a designated area, and/or fourth state information of the iron shoe not blocking a wheel within a preset distance range, and/or fifth state information of the iron shoe with insufficient current electric quantity.

Referring to fig. 4, for a structural schematic view of a charging interface in a control box according to an embodiment of the present invention, the charging interface 15 includes a first electrical contact 41 and a magnet 42, the contact surface of which is concave, and the magnet 42 is used for adsorbing a second electrical contact of a power source on the first electrical contact 41 to achieve electrical contact between the first electrical contact 41 and the second electrical contact.

Here, the contact surface of the first electrical contact 41 is concave, so that on the one hand, the contact area of the first electrical contact 41 when in electrical contact with the second electrical contact can be increased, and on the other hand, the second electrical contact can be positioned on the first electrical contact, so that the electrical contact is more reliable.

Referring again to fig. 4, the charging interface includes magnets 42 of different polarities, and the magnets 42 are used for guiding when attracting the second electrical contacts so that the second electrical contacts are in electrical contact with the corresponding first electrical contacts 41.

Here, the second electrical contact and the first electrical contact 41 are respectively provided with magnets 42 with positive and negative polarities, and according to the principle that like poles of the magnets 42 attract each other and opposite poles repel each other, the electrical contact between the first electrical contact 41 and the second electrical contact is in a direction, so that the problem caused by contact disorder is avoided.

On the other hand, the embodiment of the present disclosure further provides an iron shoe, please refer to fig. 5, which is a schematic structural diagram of an iron shoe provided by an embodiment of the present invention, including an iron shoe body 2 and the control box 1 according to any one of the embodiments of the present invention, the iron shoe body includes a bottom plate 55, a top plate 52 and a vertical plate 51 connected between the top plate and the bottom plate 55, the vertical plate 51 and the top plate 52 jointly surround to form a chamber 54 with an opening, the control box 1 is accommodated in the chamber 54, and the panel 11 corresponding to the control box 1 is located on one side of the opening.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A control box is applied to an iron shoe and is characterized by comprising a panel, a first cavity close to the panel and a second cavity communicated with the first cavity, wherein the first cavity is arranged between the second cavity and the panel; a control circuit board is arranged in the first cavity; a rechargeable battery is arranged in the second cavity; a charging interface is arranged on the panel; and the positive electrode and the negative electrode of the rechargeable battery are respectively and electrically connected with the control circuit board and the charging interface.

2. The control box according to claim 1, wherein the rechargeable battery is fixed to the control box by a bendable band-shaped mounting bar; the tail end of the mounting bar is provided with a mounting hole, and the mounting bar is fixed on the control box through the mounting hole.

3. The control box according to claim 2, wherein a buffer member is provided between the mounting bar and the rechargeable battery and/or a buffer member is provided between the control box and the rechargeable battery.

4. The control box according to claim 1, wherein positioning portions are provided on the control box, the rechargeable battery is jammed between the positioning portions, and the positioning portions are used to restrict movement of the rechargeable battery.

5. The control box according to claim 1, wherein the external surface of the rechargeable battery is provided with a heating sheet or heating wire, the heating sheet or heating wire is arranged around the external surface of the rechargeable battery, the heating sheet or heating wire is electrically connected with a controller on the control circuit board, and the controller is used for heating the rechargeable battery when the temperature is lower than a set threshold value.

6. The control box of claim 1, wherein the control box comprises a base and a cover; the cover plate is detachably covered on the base to form the first chamber and the second chamber; a flange is arranged on the base, and a groove is formed in the cover plate; or the base is provided with a groove, and the cover plate is provided with a flange; the flange and the groove cooperate to effect a sealed connection of the base and the cover.

7. The control box of claim 1, further comprising an early warning device connected to the control circuit board, wherein the early warning device is disposed on the panel, the early warning device includes an indicator light and/or a display screen, and the early warning device is configured to display first state information of a rollover of the iron shoe, and/or second state information of the iron shoe not properly attached to the rail, and/or third state information of the iron shoe not located in a designated area, and/or fourth state information of the iron shoe not locking a wheel within a preset distance range, and/or fifth state information of a current insufficient electric quantity of the iron shoe.

8. The control box according to claim 1, wherein the charging interface includes a first electrical contact having a concave contact surface and a magnet for attracting a second electrical contact of a power source terminal to the first electrical contact to make electrical contact with the first electrical contact and the second electrical contact.

9. The control box according to claim 8, wherein the charging interface includes magnets of different polarities for guiding when the second electrical contact is attracted so as to make electrical contact with the corresponding first electrical contact.

10. An iron shoe, characterized by comprising an iron shoe body and the control box of any one of claims 1-9, wherein the iron shoe body comprises a bottom plate, a top plate and a vertical plate connected between the top plate and the base, the bottom plate, the vertical plate and the top plate jointly enclose a chamber with an opening, the control box is accommodated in the chamber, and a panel corresponding to the control box is arranged on one side of the opening.