Originally-disassembled and originally-assembled vehicle electronic dynamic map storage cabinet
By designing linings and grooves in the drawer of the vehicle's electronic dynamic map storage cabinet, and using the cooperation of sliders and crossbars to achieve lifting of the pallets and exposing the electronic dynamic map, it is solved that it is difficult to quickly and quickly in the prior art. The issue of safe access improves replacement efficiency.
Patent Information
- Application Number
- CN202421230378.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The prior art is difficult to quickly and safely access the electronic dynamic map while maintaining the original state of the electronic dynamic map, resulting in low replacement efficiency.
A vehicle electronic dynamic map storage cabinet with original disassembly was designed. By setting a lining in the drawer and opening multiple grooves on the lining, there are pallets and accommodating cavity below the grooves, using sliders and The combination of cross bars enables lifting of the pallet and revealing the electronic dynamic map.
It realizes the rapid and safe use of electronic dynamic maps while maintaining the original state of electronic dynamic maps, and improves the efficiency of replacing electronic dynamic maps of subway vehicles.
Smart Images
Figure CN222466425U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vehicle electronic map storage, in particular to an original disassembled and installed vehicle electronic dynamic map storage cabinet. Background Art
[0002] The electronic dynamic map is a device used in subway vehicles to display the operation dynamics, operation location, operation route and other information of subway vehicles. With the development of technology, the electronic dynamic map has developed into a modularized subway vehicle component that is integrally packaged. When replacing, the electronic dynamic map can be replaced in the original disassembly and original manner. When replacing, the electronic dynamic map is fixed in the corresponding position and connected to the relevant interface, which saves a lot of disassembly and assembly operations. In order to improve the maintenance efficiency of the electronic dynamic map, spare electronic dynamic maps are often stored in stations or dispatching rooms. In order to safely preserve the electronic dynamic map, multiple grooves with sizes that fit the electronic dynamic map can be set in the cabinet. Placing the electronic dynamic map in the groove can avoid external factors such as shaking or collision from damaging the electronic dynamic map. Since the size of the groove is almost the same as that of the electronic dynamic map, the electronic dynamic map is tightly attached to the inner wall of the groove, which is inconvenient to access. Therefore, how to quickly access the electronic dynamic map on the basis of safe and secure preservation and improve the efficiency of replacing the electronic dynamic map of subway vehicles is a problem that needs to be solved. Utility Model Content
[0003] In view of this, the utility model aims to propose an original vehicle electronic dynamic map storage cabinet to solve the above technical problems. To achieve the above purpose, the technical solution of the utility model is as follows:
[0004] A vehicle electronic dynamic map storage cabinet that is originally disassembled and installed, with multiple drawers in the cabinet body, each of which is provided with an inner lining, the top surface of the inner lining is provided with multiple grooves for placing electronic dynamic maps, and a accommodating cavity is also provided inside the inner lining; a support plate is provided inside the groove, and a cutout communicating with the accommodating cavity is provided on the bottom surface of the groove; a push rod is provided on the bottom surface of the support plate, and the bottom end of the push rod is inserted into the accommodating cavity through the cutout; a plurality of slidable cross bars are provided in the accommodating cavity, the sliding direction of the cross bars is the same as the length direction of the groove, and each cross bar is respectively aligned with a push rod; a top block is provided on the cross bar, the top of the top block is provided with an inclined surface, and the bottom end of the push rod is in contact with the inclined surface; a sliding block is also provided in the accommodating cavity, the sliding direction of the sliding block is perpendicular to the sliding direction of the cross bar, the side wall of the sliding block close to the cross bar is an arc-shaped convex surface, and one end of the cross bar is in contact with the arc-shaped convex surface.
[0005] Furthermore, a slide groove communicating with the accommodating cavity is provided on the side wall of the drawer, a gripping rod is provided inside the slide groove, and one end of the gripping rod is connected to the sliding block.
[0006] Furthermore, a positioning cut surface is provided at the top of the arc-shaped convex surface.
[0007] Furthermore, the inner lining is made of high-density flame-retardant foam material.
[0008] Furthermore, a plurality of electronic dynamic map position markers are provided on the top surface of the lining, and the plurality of electronic dynamic map position markers are arranged in one-to-one correspondence with the plurality of grooves.
[0009] Furthermore, the cabinet is provided with four drawers, and the top surface of the lining of each drawer is provided with 6 grooves for placing the electronic dynamic map.
[0010] Compared with the prior art, the vehicle electronic dynamic map storage cabinet described in the utility model has the following advantages:
[0011] (1) A lining is provided in the drawer, and a plurality of grooves are provided on the lining for storing the electronic dynamic map. A receiving cavity is provided inside the lining below the groove. A support plate is provided at the bottom of the groove for supporting the electronic dynamic map. A push rod is provided on the bottom of the support plate. The bottom end of the push rod is inserted into the receiving cavity. The cross bar in the receiving cavity is aligned with the push rod. When the slider in the receiving cavity is aligned with the groove, one end of the cross bar is pushed by the slider to slide the cross bar. The push block on the cross bar slides accordingly and pushes the push rod upward to raise one end of the support plate, thereby lifting the end of the electronic dynamic map close to the slider and exposing it from the groove. This not only keeps the electronic dynamic map in its original disassembled and installed state, but also facilitates the staff to take out the electronic dynamic map.
[0012] (2) A slide groove is provided on the right wall of the drawer, and a grip rod connected to the slider is provided in the slide groove. The slider can be slid and aligned with each groove individually by operating the grip rod. The end of the electronic dynamic map in the groove aligned with the slider close to the slider can be lifted by the support plate. The staff can select the groove from which the electronic dynamic map needs to be taken out according to the needs, and control the slider to align with the groove, so that the electronic dynamic map is exposed from the groove for easy access;
[0013] (3) A high-density flame-retardant foam is filled in the drawer as an inner lining, and a groove for accommodating the electronic dynamic map is opened on the inner lining. The electronic dynamic map placed in the groove can fit tightly with the side wall of the groove to prevent vibration or impact from damaging the electronic dynamic map. At the same time, a support plate at the bottom of the groove can lift one end of the electronic dynamic map, so that the electronic dynamic map will not be inconvenient to remove due to the tight fit between the electronic dynamic map and the side wall of the groove;
[0014] (4) On the top surface of the high-density flame-retardant foam on both sides of the groove, the electronic dynamic map corresponding to the subway vehicle position is printed by silk screen, so that the staff can find the corresponding electronic dynamic map easily. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0016] Figure 1 A schematic diagram of the structure of an original vehicle electronic dynamic map storage cabinet according to an embodiment of the present invention;
[0017] Figure 2 A structural schematic diagram of a drawer in an original vehicle electronic dynamic map storage cabinet according to an embodiment of the present invention;
[0018] Figure 3 for Figure 2 A partial cross-sectional view of
[0019] Figure 4 for Figure 3 Sectional view along line AA;
[0020] Figure 5 for Figure 4 A state change diagram.
[0021] Explanation of the reference numerals: 1-cabinet; 2-drawer; 3-handle; 4-gap; 5-drawer side panel; 6-groove; 7-lining; 8-grip; 9-cross bar; 10-slider; 11-electronic dynamic map; 12-support plate; 13-top rod; 14-top block; 15-accommodating cavity. DETAILED DESCRIPTION
[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0026] An original vehicle electronic dynamic map storage cabinet, such as Figure 1 , 2 As shown, it includes: a plurality of drawers 2 are arranged in a cabinet body 1, the drawers are evenly arranged vertically in the cabinet body and there are gaps 4 between the drawers, and a handle 3 for pulling the drawer is provided on the panel of the drawer. A lining 7 is provided in each drawer, and a plurality of grooves 6 for placing an electronic dynamic map 11 are provided on the top surface of the lining, and the plurality of grooves are arranged in parallel and evenly spaced on the top surface of the lining.
[0027] In this embodiment, Figure 3 , 4 As shown, since the electronic dynamic map needs to maintain its original state, the packaged electronic dynamic map needs to be taken out completely and stably at one time to avoid the destruction of the packaging state of the electronic dynamic map due to uneven force during the process of taking out the electronic dynamic map. The space in the drawer is filled with high-density flame-retardant foam as the lining material, and the top surface height of the filled high-density flame-retardant foam is slightly lower than the height of the drawer side panel 5, and a plurality of grooves for placing the electronic dynamic map are opened on the high-density flame-retardant foam. In order to stably and properly store the electronic dynamic map, the size of the groove is the same as the size of the electronic dynamic map, so that when the electronic dynamic map is placed in the groove, the side wall of the groove can be close to the surface of the electronic dynamic map, thereby fixing the electronic dynamic map in the groove. The number of drawers in the cabinet can be 4, and the number of grooves for placing the electronic dynamic map in each drawer can be 6.
[0028] In order to keep the original state, remove the electronic dynamic map in the groove, such as Figure 4 , 5As shown, a liftable pallet 12 is provided at the bottom of the groove, the electronic dynamic map is placed on the pallet and the bottom surface of the electronic dynamic map is in contact with the pallet, and a receiving cavity is provided inside the lining below the groove for receiving a device for lifting the pallet. A cutout communicating with the receiving cavity is provided on the bottom surface of the groove, and a push rod 13 is provided on the bottom surface of the pallet, the push rod extending downward from the bottom surface of the pallet, and the bottom end of the push rod passes through the cutout on the bottom surface of the groove and is inserted into the interior of the receiving cavity.
[0029] A plurality of slidable cross bars 9 are arranged in the receiving cavity, each cross bar is aligned with a push rod, the length direction of the cross bar is arranged in the same direction as the length direction of the groove, the cross bar can slide along its length direction and the sliding direction of the cross bar is in the same direction as the length direction of the groove. A push block 14 that can cooperate with the push rod is arranged on the cross bar, the top of the push block is arranged with an inclined surface, and the bottom end of the push rod contacts the inclined surface.
[0030] A slider 10 is also provided in the accommodating cavity. The sliding direction of the slider is perpendicular to the sliding direction of the crossbar. The side wall of the slider close to the crossbar is an arc-shaped convex surface, and one end of the crossbar contacts the arc-shaped convex surface. A positioning cut surface is also provided at the top of the arc-shaped convex surface of the slider. The positioning cut surface is a cut surface parallel to the surface of one end of the crossbar. A slide groove connected to the accommodating cavity is provided on the side wall of the drawer. A slidable grip rod 8 is provided in the slide groove, and one end of the grip rod is connected to the slider.
[0031] The staff can operate the slider to slide in a direction perpendicular to the sliding direction of the cross bar by holding the lever. When the slider gradually slides to a position relatively positive with one end of a groove, the end of the cross bar that contacts the arc-shaped convex surface of the slider gradually moves from one side of the arc-shaped convex surface to the top of the arc. At this time, the cross bar slides along the length direction of the groove. When the cross bar slides, the top block on the cross bar also slides at the same time. The bottom end of the top rod moves from the lower end to the higher end of the top inclined surface of the top block. Under the action of the top inclined surface of the top block, the top rod is lifted upward and the pallet is lifted, so that the electronic dynamic map on the pallet can be exposed from the groove, which is convenient for the staff to take out.
[0032] A preferred solution of this embodiment is: the accommodating cavity is located inside the lining below the groove and is arranged close to the right side wall of the drawer, the top rod is arranged on the right side of the bottom surface of the support plate and the bottom end of the top rod is inserted into the accommodating cavity; a slider and a plurality of cross bars are arranged in the accommodating cavity, and each cross bar is aligned with a top rod. The slide groove is arranged on the right side wall of the drawer and communicates with the accommodating cavity, and a grip connected to the slider is arranged in the slide groove, and the slider can slide along the right side wall of the drawer in a direction perpendicular to the length direction of the groove by operating the grip.
[0033] When the slider gradually slides to a position relatively to one end of a groove, the end of the cross bar in contact with the arc-shaped convex surface of the slider gradually moves from one side of the arc-shaped convex surface to the top of the arc. At this time, the cross bar slides to the left along the length direction of the groove, and the top block on the cross bar also slides to the left. The top surface of the top block is an inclined surface that gradually rises from left to right. The position where the top rod contacts the inclined surface moves from the low end of the inclined surface to the high end of the inclined surface, thereby lifting the top rod upward. The upward movement of the top rod can make the pallet move in a fan shape, lifting the right side of the pallet upward, and the left side of the pallet remains on the bottom surface of the groove without moving. After the right side of the pallet is lifted upward, the right end of the electronic dynamic map on the pallet can be exposed from the groove, and the staff can conveniently remove the electronic dynamic map from the groove in its original state through the exposed right end.
[0034] In order to keep the right end of the electronic dynamic map exposed from the groove, the cross bar needs to remain in the state of being pushed to the left by the slider. A positioning section can be provided at the top of the arc convex surface of the slider. The positioning section is a plane. After the end of the cross bar that contacts the arc convex surface moves to the positioning section, if the slider is no longer operated by the grip, the slider will not slide open automatically and will remain in the state of supporting one end of the cross bar. The top block on the cross bar maintains the state of the high end of the inclined surface contacting the top rod. The top rod can maintain the state of pushing the support plate upward, thereby keeping the right end of the electronic dynamic map exposed from the groove.
[0035] When the slider moves away, the right end of the cross bar is no longer pushed, and the pallet relies on its own gravity or the gravity of the electronic dynamic map placed on the pallet to press the push rod downward, so that the bottom end of the push rod moves from the high end of the top block to the low end. At this time, the cross bar resets to the right, and the pallet falls back and fits on the bottom surface of the groove.
[0036] In this embodiment, 6 cross bars are provided in the accommodating cavity, each of which is aligned with a top bar, and the top block provided on each cross bar can contact the bottom end of the top bar. When each cross bar moves to the left, it can lift the top bar through the inclined surface at the top of the top block, thereby lifting the right end of the support plate.
[0037] In order to more conveniently identify the installation position of the electronic dynamic map placed in the groove on the subway vehicle, a plurality of electronic dynamic map position marks are provided on the top surface of the lining, and the plurality of electronic dynamic map position marks correspond to the plurality of grooves one by one. In this embodiment, the electronic dynamic map position marks are provided on the top surface of the high-density flame-retardant foam on both sides of each groove, and the mark information can be printed on the top surface of the high-density flame-retardant foam by silk-screen printing.
[0038] The effects of the above scheme are described below:
[0039] By arranging a liner in the drawer, the liner is provided with a plurality of grooves, a receiving cavity is provided inside the liner below the groove, a support plate is provided at the bottom of the groove, a push rod is provided on the bottom surface of the support plate, the bottom end of the push rod is inserted into the receiving cavity, the cross bar in the receiving cavity is aligned with the push rod, and when the slider in the receiving cavity is aligned with the groove, one end of the cross bar below the groove is pushed by the slider, and the top block on the cross bar slides with the cross bar and pushes the push rod upward to make one end of the support plate rise, thereby lifting the end of the electronic dynamic map close to the slider out of the groove, which is convenient for the staff to take the electronic dynamic map out of the groove while keeping the electronic dynamic map in its original state. A grip rod connected to the slider is provided in the slide groove on the right wall of the drawer, and the slider can be aligned with each groove individually by operating the grip rod, and the end of the electronic dynamic map in the groove aligned with the slider close to the slider can be lifted by the support plate, and the staff can select the corresponding groove according to the need and operate the grip rod to align the slider with the groove, so that the right end of the electronic dynamic map in the groove is exposed for easy access. The drawer is filled with high-density flame-retardant foam as the inner lining, and multiple grooves are provided on the inner lining. The electronic dynamic map placed in the groove can fit closely with the side wall of the groove to avoid damage to the electronic dynamic map caused by vibration or impact. The support plate at the bottom of the groove can lift one end of the electronic dynamic map to avoid the inconvenience of taking out the electronic dynamic map due to the close fit between the electronic dynamic map and the side wall of the groove. The top surface of the high-density flame-retardant foam on both sides of the groove is provided with a mark of the electronic dynamic map corresponding to the subway vehicle position through silk screen printing, which is convenient for staff to find the corresponding electronic dynamic map.
[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vehicle electronic dynamic map storage cabinet that is originally disassembled and installed, wherein a plurality of drawers (2) are provided in a cabinet body (1), and the characteristics are: Each drawer (2) is provided with an inner lining (7), the top surface of the inner lining (7) is provided with a plurality of grooves (6) for placing electronic dynamic maps, and a receiving cavity (15) is also provided inside the inner lining (7); a support plate (12) is provided inside the groove (6), and a cutout communicating with the receiving cavity (15) is provided on the bottom surface of the groove (6); a top rod (13) is provided on the bottom surface of the support plate (12), and the bottom end of the top rod (13) is inserted into the receiving cavity (15) through the cutout; a plurality of slidable cross rods (9) are provided inside the receiving cavity (15), The sliding direction of the cross bar (9) is the same as the length direction of the groove (6), and each cross bar (9) is aligned with a push rod (13) respectively; a push block (14) is provided on the cross bar (9), a top of the push block (14) is provided with an inclined surface, and the bottom end of the push rod (13) is in contact with the inclined surface; a slider (10) is also provided in the accommodating cavity (15), the sliding direction of the slider (10) is perpendicular to the sliding direction of the cross bar (9), the side wall of the slider (10) close to the cross bar (9) is an arc-shaped convex surface, and one end of the cross bar (9) is in contact with the arc-shaped convex surface.
2. The vehicle electronic dynamic map storage cabinet according to claim 1, characterized in that: A slide groove connected to the accommodating cavity (15) is provided on the side wall of the drawer (2), a gripping rod (8) is provided inside the slide groove, and one end of the gripping rod (8) is connected to the sliding block (10).
3. The vehicle electronic dynamic map storage cabinet according to claim 1, characterized in that: The arc top of the arc-shaped convex surface is provided with a positioning cut surface.
4. The vehicle electronic dynamic map storage cabinet according to claim 1, characterized in that: The inner lining (7) is made of high-density flame-retardant foam material.
5. The vehicle electronic dynamic map storage cabinet according to claim 1, characterized in that: A plurality of electronic dynamic map position marks are provided on the top surface of the lining (7), and the plurality of electronic dynamic map position marks are arranged in one-to-one correspondence with the plurality of grooves (6).
6. The vehicle electronic dynamic map storage cabinet according to claim 1, characterized in that: Four drawers (2) are arranged in the cabinet (1), and the inner lining top surface of each drawer (2) is provided with six grooves (6) for placing electronic dynamic maps.