CN114566823A - Platform door electric reed mechanism for fixed-point connection - Google Patents
Platform door electric reed mechanism for fixed-point connection Download PDFInfo
- Publication number
- CN114566823A CN114566823A CN202210190863.4A CN202210190863A CN114566823A CN 114566823 A CN114566823 A CN 114566823A CN 202210190863 A CN202210190863 A CN 202210190863A CN 114566823 A CN114566823 A CN 114566823A
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- China
- Prior art keywords
- platform
- sliding door
- reed
- door
- fixed
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
A platform door electrical reed mechanism for fixed point access, comprising: the electric assembly (1) of the sliding door, the connector (2) of the sliding door, the power line (3) of the platform and the platform reed (4) connected with the power line are arranged on the sliding door (61) and connected with each other; when the sliding door (1) slides to the state that the sliding door joint (2) is aligned with the platform reed (4), the platform reed (4) is exposed out of the top of the platform and is tightly attached to the sliding door joint (2); when the sliding door (1) continues to slide, the sliding door joint (2) is out of contact with the platform spring (4). The platform door electric reed mechanism for fixed-point connection provides a novel interface on-off scheme for an electric connection mode of fixed-point connection, and has high practicability in engineering application.
Description
Technical Field
The invention relates to the technical field of platform door electricity, in particular to a platform door electric reed mechanism for fixed-point connection.
Background
The existing platform door electrical system comprises a sliding door switch for controlling a platform door, an emergency door lock for controlling the platform door, a train arrival signal transmitted for the platform door, a control indicator lamp, various sensor signals transmitted, a display screen switched on, a decorative lamp switched on and the like. Some of the electrical systems are installed on the sliding door of the platform door, such as a sliding door display screen, a door decoration lamp, a door indicator lamp, a sliding door manual unlocking assembly, and the like, and a whole set of sliding door electrical system formed by these electrical components needs to slide back and forth along with the sliding door.
Therefore, an electrical connection mode for connecting the electrical system of the sliding door body which slides back and forth with the ports of the stationary power supply and signal source lines is needed. The existing platform door electrical system is communicated with the sliding door through the drag chain, the drag chain structure needs a stroke space for accommodating the drag chain to drag in a reciprocating manner, the stroke space can be arranged in the existing platform door case, but the development potential of the miniaturization of the platform door case is also limited by the existence of the stroke space, and the lightweight further research and development of the platform door are hindered.
In the same day as the invention, the applicant provides a platform door electric system which is connected at fixed points, and the platform door electric system is a novel platform door electric connection system which saves more space than a towline type. In the platform door electrical connection system, when the door body is in a static position, the power supply interface at the fixed position of the platform can be connected, and when the door body moves, the interface is disconnected. The connection and the auxiliary connection can be designed in many different ways. This different option of mechanism design does not change the technical characteristics of the controlled butt joint of the two connectors, but there is no existing dedicated connector mechanism since the site-specific platform door electrical system is a patent applied on the same day as the present invention. Therefore, the platform door electrical system that is connected at a fixed point needs to be additionally provided with a connection port that can be connected and disconnected and an auxiliary connection mechanism thereof.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric reed mechanism of a platform door for fixed-point connection, and an interface capable of being connected and disconnected and an auxiliary connection mechanism thereof are additionally arranged for a platform door electric system for fixed-point connection.
The technical scheme of the invention is as follows: a platform door electrical reed mechanism for fixed point access, comprising: the electric assembly of the sliding door is arranged on the sliding door, and the platform power line is connected with a power supply arranged on a platform;
the device also comprises a sliding door joint and a platform reed;
the sliding door joint is fixed on the sliding door and is connected with the sliding door electrical component; the platform reed is an elastic metal sheet, is connected with the platform power line and has the top exposed out of the platform;
when the sliding door joint to which the sliding door slides is aligned with the platform reed, the platform reed is exposed out of the top of the platform and is tightly attached to the sliding door joint; the sliding door joint disengages from contact with the platform reed as the sliding door continues to slide.
Preferably, the sliding door joint is fixed at the bottom of the sliding door, the platform power line is embedded in the platform, and the platform is provided with an opening for exposing the platform reed.
The platform door electric reed mechanism for fixed-point connection further comprises a reed supporting shell arranged in the platform, and the platform reed is fixed in the reed supporting shell.
Preferably, the sliding door joint and the platform reed are aligned when the sliding door is slid to a fully closed door position.
Compared with the prior art, the platform door electric reed mechanism for fixed-point connection is an interface which can be connected and disconnected and an auxiliary connection mechanism thereof which are specially added for a platform door electric system which is connected at a fixed point, so that a novel interface on-off mechanism scheme is obtained for an electric connection mode which is connected at a fixed point, and the platform door electric reed mechanism has high practicability in engineering application. The fixed-point connection electrical connection mode can avoid using a drag chain, saves the space for laying the drag chain and the dynamic space for accommodating the reciprocating motion of the drag chain, is an important preposed technology for further developing lightweight platform doors, and is also a general basic electrical connection scheme of a plurality of novel platform door electrical systems.
Drawings
Fig. 1 is a schematic view of the platform door electric reed mechanism for fixed point access installed on a platform of the present invention, wherein the sliding door and the platform are cut away;
fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings.
As shown in fig. 1 and fig. 2, the platform door electric reed mechanism for fixed-point connection of the present invention is a connection and disconnection-enabled interface and its auxiliary connection mechanism specifically provided for a platform door electric system for fixed-point connection, and includes: sliding door electrical component 1, sliding door joint 2, platform power cord 3 and platform reed 4.
As shown in fig. 1, a sliding door 61 and a fixed door 62 are installed on the platform 7, wherein the sliding door 61 is generally disposed at a vacant position between the fixed doors 62 at both sides, and the sliding door 61 can slide left and right in a direction parallel to the platform 7 to open and close the doors. The sliding door electrical component 1 is a general term for all electrical components mounted on the sliding door 61, and can slide left and right synchronously with the sliding door 61.
The sliding door connector 2 is an electrical connector fixed on the sliding door 61 for connecting a power supply and a signal source, is connected with each electrical component in the sliding door electrical component 1, and is a general connector of the sliding door electrical component 1 to the outside. In this embodiment, the sliding door joint 2 is preferably provided at the bottom of the sliding door 61.
The platform power line 3 is a generic name of a power supply or signal source cable installed on the platform 7, is connected to the power supply installed on the platform 7, and is preferably embedded in the platform 7, and the sliding door electrical component 1 must be connected to the platform power line 3 to normally operate.
The platform reed 4 is an electric reed connected with the platform power line 3, is a bent elastic metal sheet, is an outward main joint of the platform power line 3, and is provided with a hole for exposing the top of the platform reed 4 on the platform 7.
In this embodiment, a spring support housing 5 is further embedded in the platform 7, and the spring support housing 5 is a simple housing structure installed in the platform 7 for fixing the platform spring 4. Preferably, a vertical through groove is arranged in the reed support housing 5, and the vertical through groove can accommodate the upper section of the platform reed 4 and has a guiding function on the movement of the platform reed 4, so that the moving position of the platform reed 4 can be more accurate.
When the sliding door connector 2 on which the sliding door 61 slides aligns with the platform reed 4 up and down, the platform reed 4 exposes the top of the platform 7 and contacts with the sliding door connector 2, the contact surfaces of the platform reed and the platform reed are tightly attached due to the elasticity of the reed, the platform reed 4 is connected with the platform power line 3, and the sliding door connector 2 is connected with the sliding door electrical component 1, so that the sliding door electrical component 1 is powered on and started from the platform power line 3, and various electrical functions of the sliding door electrical component 1 are realized, such as an indicator light and a decorative lamp on the top of a door body, a display screen on the front side of the door body and the like. When the sliding door 61 is ready to slide away, the sliding door joint 2 slides away from the upper side of the table spring 4, and the two are separated from contact. Because the platform reed 4 is connected to the platform power line 3 and the sliding door joint 2 is connected to the sliding door electrical component 1, the sliding door electrical component 1 is powered off and stopped from the platform power line 3, and the electrical functions of the sliding door electrical component 1 are temporarily closed, so that the sliding door 61 can slide away.
Preferably, when the sliding door 1 is slid to the fully closed position, the sliding door joint 2 and the platform leaf 4 are aligned up and down, and the actuatable sliding door electrical assembly 1 can meet most platform door requirements.
The fixed-point connection electric connection mode can avoid using a drag chain, saves the space for laying the drag chain and the dynamic space for accommodating the reciprocating motion of the drag chain, is an important preposed technology for further developing lightweight platform doors, and is also a general basic electric connection scheme of various novel platform door electric systems.
And the special interface which can be connected and disconnected and the auxiliary connection mechanism thereof are additionally arranged, so that the fixed-point connection and disconnection electric connection mode obtains a novel interface on-off mechanism scheme, and the novel interface on-off mechanism has high practicability in engineering application.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A platform door electrical reed mechanism for fixed point access, comprising: a sliding door electrical component (1) arranged on the sliding door (61), and a platform power line (3) connected with a power supply arranged on a platform; it is characterized in that the preparation method is characterized in that,
the device also comprises a sliding door joint (2) and a platform reed (4);
the sliding door joint (2) is fixed on the sliding door (1) and is connected with the sliding door electrical component (1); the platform reed (4) is an elastic metal sheet, the platform reed (4) is connected with the platform power line (3), and the top of the platform reed is exposed out of the platform;
when the sliding door joint (2) on which the sliding door (1) slides is aligned with the platform reed (4), the platform reed (4) is exposed out of the top of the platform and is tightly attached to the sliding door joint (2); when the sliding door (1) continues to slide, the sliding door joint (2) is out of contact with the platform spring (4).
2. A platform door electrical reed mechanism for fixed point access according to claim 1, wherein: the sliding door joint (2) is fixed at the bottom of the sliding door (1), the platform power line (3) is buried in the platform, and the platform is provided with a hole for exposing the platform reed (4).
3. A platform door electrical reed mechanism for fixed point access according to claim 2, wherein: the platform reed support device further comprises a reed support shell (5) arranged in the platform, and the platform reed (4) is fixed in the reed support shell (5).
4. A platform door electrical reed mechanism for fixed point access according to claim 1, 2 or 3, wherein: when the sliding door (1) slides to a fully closed door position, the sliding door joint (2) and the platform reed (4) are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210190863.4A CN114566823A (en) | 2022-03-01 | 2022-03-01 | Platform door electric reed mechanism for fixed-point connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210190863.4A CN114566823A (en) | 2022-03-01 | 2022-03-01 | Platform door electric reed mechanism for fixed-point connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114566823A true CN114566823A (en) | 2022-05-31 |
Family
ID=81715350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210190863.4A Pending CN114566823A (en) | 2022-03-01 | 2022-03-01 | Platform door electric reed mechanism for fixed-point connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114566823A (en) |
-
2022
- 2022-03-01 CN CN202210190863.4A patent/CN114566823A/en active Pending
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