Information inquiry terminal of subway station

Abstract

The utility model relates to the technical field of subway stations, and discloses an information inquiry terminal of a subway station, which comprises an inquiry terminal and a protection component. Through the arrangement of structural components such as the inquiry terminal, the base, the machine body, the display screen and the protection assembly, information such as trains, stations and ticket prices related to passengers can be provided through the inquiry terminal, the display screen can be protected through the protection assembly, and the protection block can be fixed or opened after moving rightwards through the positioning assembly; the heat dissipation effect of the machine body can be improved through the heat dissipation assembly, the query terminal can be conveniently transferred through the two moving assemblies, the effects of conveniently transferring the query terminal, protecting the display screen and improving the heat dissipation effect of the machine body are achieved, and the problem of transferring the information query terminal is solved; the display screen of the information inquiry terminal cannot be protected, and the mode of transferring the information inquiry terminal is not convenient enough.

Description

Technical Field

[0001] The utility model belongs to the technical field of subway stations, and in particular relates to an information query terminal for subway stations. Background Art

[0002] A subway station is a place where railway trains of the urban rail transit system stop to transport goods or take passengers. A subway station not only refers to a station located below ground, but also refers to a station set up along the subway system. It can be built underground, semi-underground, on ground or elevated.

[0003] The information inquiry terminal at a subway station usually refers to a special device installed in the subway station, which is a terminal device used to provide passengers with information about trains, stations, fares, etc. These terminals are usually touch screens, allowing passengers to obtain the information they need through simple operations. The information inquiry terminal at the subway station needs to be moved during installation, maintenance, replacement or upgrading. The information inquiry terminal is usually installed in a conspicuous location in the station for easy use by passengers. However, in some cases, such as when the equipment fails or software or hardware needs to be updated, the staff needs to remove the information inquiry terminal from its original location and move it to a maintenance area or a designated location for processing. The existing mobile transfer method of the information inquiry terminal is not convenient enough and often requires manual transportation by manpower. The information inquiry terminal cannot be pushed quickly, and the display screen of the information inquiry terminal does not have a protective structure. During the process of transferring the information inquiry terminal, the display screen of the information inquiry terminal is easily damaged. The problems with the above technology are: the display screen of the information inquiry terminal cannot be protected during the process of transferring the information inquiry terminal, and the method of transferring the information inquiry terminal is not convenient enough. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention provides an information query terminal for a subway station which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an information inquiry terminal for a subway station includes an inquiry terminal and a protection assembly, wherein the inquiry terminal includes a base, a body, and a display screen, wherein the top of the base is fixedly connected to the bottom of the body, the display screen is mounted on the top of the front side of the body, and the protection assembly is located in front of the display screen. The protection assembly includes a protection block, a first limiting block, a second limiting block, and a handle, wherein the bottom of the first limiting block is fixedly connected to the front side of the top of the body, the rear side of the second limiting block is fixedly connected to the bottom of the front side of the body, the top and bottom of the protection block are slidably connected to the opposite ends of the first limiting block and the second limiting block, respectively, and the rear side of the handle is fixedly connected to the right side of the front side of the protection block;

[0006] The query terminal is used to provide passengers with information such as trains, stations and fares;

[0007] The protection component is used to protect the display screen.

[0008] In order to prevent the display screen from being hit and to facilitate the movement of the query terminal, preferably, a protrusion is fixedly connected to the right side of the protection block, and a plug-in block is plugged into the surface of the protrusion. A cavity is provided inside the plug-in block, and a positioning component is provided inside the cavity. The left side of the plug-in block is fixedly connected to the right side of the body, a heat dissipation component is provided at the bottom of the rear side of the body, and movable components are provided on the left and right sides of the base. The material inside the protection block is a transparent plate. Through the positioning component, the protection block can be moved to the right and then fixed, thereby avoiding damage to the display screen during the transfer of the query terminal, and can reduce dust adsorption on the display screen when the query terminal is not in use. The heat dissipation component can dissipate heat from the body, and the two movable components are used to facilitate the transfer of the query terminal.

[0009] In order to fix or open the protective block after the protective block moves to the right, preferably, the positioning assembly includes a positioning column, a slider and two return springs. The surfaces of the positioning column and the slider are movably connected to the inside of the cavity. The rear side of the positioning column is fixedly connected to the front side of the slider. The front sides of the two return springs are respectively fixedly connected to the top and bottom of the rear side of the slider. The rear sides of the two return springs are both fixedly connected to the rear side of the inner wall of the cavity. Through the positioning assembly, the front side of the positioning column can be moved to the inside of the protrusion. The two return springs both play a fixing and rebounding role, so that the positioning column and the slider can automatically rebound to their original position after movement.

[0010] In order to increase the heat dissipation effect of the body, preferably, the heat dissipation assembly includes a heat dissipation frame, a mounting plate, two fans and a dustproof net. The front side of the heat dissipation frame is fixedly connected to the bottom of the rear side of the body, the top and bottom of the mounting plate are fixedly connected to the top and bottom of the inside of the heat dissipation frame respectively, the two fans are respectively installed on the top and bottom of the inside of the mounting plate, the surface of the dustproof net is fixedly connected to the rear side of the inside of the heat dissipation frame, and the two fans are operated through the heat dissipation assembly so that the two fans dissipate heat to the body through the inside of the heat dissipation frame, and the heat will pass through the dustproof net, thereby intercepting the dust.

[0011] In order to facilitate the transfer of the inquiry terminal, preferably, the moving assembly on the right side includes a control block, two moving wheels, a connecting block, two card blocks and a matching block, the left side of the control block is fixedly connected to the right side of the base, the left sides of the two card blocks are fixedly connected to the right side of the control block, the surfaces of the two card blocks are slidably connected to the front and rear sides of the inside of the connecting block respectively, the tops of the two moving wheels are fixedly connected to the front and rear sides of the bottom of the connecting block respectively, the right side of the matching block is fixedly connected to the left side of the connecting block, the left side of the matching block is fitted with the right side of the control block, and can be fixed by bolts. Through the moving assembly, when the bottoms of the two moving wheels are fitted with the ground, the inquiry terminal can be pushed to transfer position, the bolts fixing the matching block are removed, so that the connecting block drives the matching block and the two moving wheels to move upward, and then the matching block and the control block are fixed by bolts to achieve the two moving wheels being fixed after moving upward.

[0012] In order to make the movement effect of the positioning column and the slider better, preferably, the top and bottom of the rear side of the slider are fixedly connected with round rods, and the two return springs are both sleeved on the surfaces of the two round rods. The rear sides of the two round rods pass through the plug-in block and extend to the rear side of the plug-in block. Through the two round rods, they both play a limiting role, so that the positioning column and the slider can only move forward or backward inside the cavity.

[0013] In order to make the protection block more firmly fixed, preferably, the front side of the positioning column passes through the cavity and sequentially penetrates the plug-in block and the protrusion and extends to the inside of the protrusion, and the surface of the protrusion fits with the front side of the plug-in block. Through the positioning column, the surface of the positioning column can fit with the inside of the plug-in block and the protrusion, so that the plug-in block and the protrusion are firmly fixed, avoiding loosening of the protection block after being fixed.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides structural components such as an inquiry terminal, a base, a body, a display screen, a protective assembly, a protective block and a first limit block. The inquiry terminal can provide passengers with information such as trains, stations and fares, the display screen can be protected by the protective assembly, the protective block can be moved to the right to be fixed or opened by the positioning assembly, the heat dissipation effect of the body can be increased by the heat dissipation assembly, and the inquiry terminal can be easily transferred through two movable assemblies, thereby achieving the effect of facilitating the transfer of the inquiry terminal, protecting the display screen, and improving the heat dissipation effect of the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0016] Figure 2 This is a rear perspective structural diagram of the query terminal provided by an embodiment of the utility model;

[0017] Figure 3 This is a front perspective structural diagram of a query terminal provided by an embodiment of the utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of a protection block provided by an embodiment of the utility model;

[0019] Figure 5 The embodiment of the present utility model provides Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 This is a three-dimensional structural diagram of a positioning assembly provided by an embodiment of the present utility model;

[0021] Figure 7 This is a three-dimensional structural diagram of a heat dissipation assembly provided by an embodiment of the present utility model;

[0022] Figure 8 It is a three-dimensional structural diagram of the mobile component provided by an embodiment of the utility model.

[0023] In the figure: 1. Query terminal; 101. Base; 102. Body; 103. Display screen; 2. Protection assembly; 201. Protection block; 202. First limit block; 203. Second limit block; 204. Handle; 3. Bump; 4. Connecting block; 5. Cavity; 6. Positioning assembly; 601. Positioning column; 602. Slider; 603. Return spring; 7. Heat dissipation assembly; 701. Heat dissipation frame; 702. Mounting plate; 703. Fan; 704. Dust screen; 8. Moving assembly; 801. Control block; 802. Moving wheel; 803. Connecting block; 804. Card block; 805. Matching block; 9. Round rod. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 8As shown, an information inquiry terminal for a subway station provided by an embodiment of the present invention includes an inquiry terminal 1 and a protection component 2. The inquiry terminal 1 includes a base 101, a body 102 and a display screen 103. The top of the base 101 is fixedly connected to the bottom of the body 102. The display screen 103 is installed on the top of the front side of the body 102. The protection component 2 is located in front of the display screen 103. The protection component 2 includes a protection block 201, a first limit block 202, a second limit block 203 and a handle 204. The bottom of the first limit block 202 is fixedly connected to the front side of the top of the body 102, and the rear side of the second limit block 203 is fixedly connected to the bottom of the front side of the body 102. The top and bottom of the protection block 201 are respectively connected to the first limit block 202 and the second limit block The opposite end of 203 is slidably connected, and the rear side of the handle 204 is fixedly connected to the right side of the front side of the protective block 201; the inquiry terminal 1 is used to provide passengers with information such as trains, stations and fares; the protection component 2 is used to protect the display screen 103. In order to prevent the display screen 103 from being hit and to facilitate the movement of the inquiry terminal 1, a protrusion 3 is fixedly connected to the right side of the protective block 201, and a plug-in block 4 is plugged into the surface of the protrusion 3. A cavity 5 is provided inside the plug-in block 4, and a positioning component 6 is provided inside the cavity 5. The left side of the plug-in block 4 is fixedly connected to the right side of the body 102, and a heat dissipation component 7 is provided at the bottom of the rear side of the body 102. Moving components 8 are provided on both sides of the base 101. The material inside the protective block 201 is a transparent plate. Through the positioning component 6, the protective block 201 can be moved to the right and then fixed, thereby avoiding damage to the display screen 103 during the transfer of the query terminal 1, and can reduce dust absorption on the display screen 103 when the query terminal 1 is not in use. The heat dissipation component 7 can dissipate heat from the body 102. The two moving components 8 facilitate the transfer of the query terminal 1. In order to fix or open the protective block 201 after moving it to the right, the positioning component 6 includes a positioning column 601, a slider 602 and two return springs 603. The surfaces of the positioning column 601 and the slider 602 are movably connected to the interior of the cavity 5. The rear side of the positioning column 601 is fixedly connected to the front side of the slider 602. The front sides of the two return springs 603 are respectively connected to the rear side of the slider 602. The top and bottom are fixedly connected, and the rear sides of the two return springs 603 are fixedly connected to the rear side of the inner wall of the cavity 5. Through the positioning component 6, the front side of the positioning column 601 can be moved to the inside of the protrusion 3. The two return springs 603 both play a fixing and rebounding role, so that the positioning column 601 and the slider 602 can automatically rebound to their original positions after moving. In order to increase the heat dissipation effect of the body 102, the heat dissipation component 7 includes a heat dissipation frame 701, a mounting plate 702, two fans 703 and a dustproof net 704. The front side of the heat dissipation frame 701 is fixedly connected to the bottom of the rear side of the body 102, and the top and bottom of the mounting plate 702 are respectively fixedly connected to the top and bottom inside the heat dissipation frame 701. The two fans 703 are respectively installed on the top and bottom inside the mounting plate 702.The surface of the dustproof net 704 is fixedly connected to the rear side of the inside of the heat dissipation frame 701. Through the heat dissipation component 7, two fans 703 are operated to dissipate heat from the body 102 through the inside of the heat dissipation frame 701. The heat will pass through the dustproof net 704, thereby intercepting the dust. In order to facilitate the transfer of the query terminal 1, the right moving component 8 includes a control block 801, two moving wheels 802, a connecting block 803, two card blocks 804 and a matching block 805. The left side of the control block 801 is fixedly connected to the right side of the base 101. The two card blocks The left side of 804 is fixedly connected to the right side of the control block 801, the surfaces of the two card blocks 804 are respectively slidably connected to the front and rear sides of the inside of the connecting block 803, the tops of the two moving wheels 802 are respectively fixedly connected to the front and rear sides of the bottom of the connecting block 803, the right side of the matching block 805 is fixedly connected to the left side of the connecting block 803, the left side of the matching block 805 is fitted with the right side of the control block 801, and can be fixedly connected by bolts. By moving the assembly 8, when the bottoms of the two moving wheels 802 are fitted with the ground, the query terminal 1 can be pushed to move. The bolts fixing the matching block 805 are removed, so that the connecting block 803 drives the matching block 805 and the two moving wheels 802 to move upward, and then the matching block 805 is fixed to the control block 801 by bolts, so that the two moving wheels 802 are fixed after moving upward. In order to make the movement effect of the positioning column 601 and the slider 602 better, the top and bottom of the rear side of the slider 602 are fixedly connected with round rods 9, and two return springs 603 are sleeved on the surface of the two round rods 9. The rear sides of the two round rods 9 pass through the plug-in block 4 and extend to the rear side of the plug-in block 4. The two round rods 9 act as limiters, ensuring that the positioning post 601 and the slider 602 can only move forward or backward inside the cavity 5. To further secure the protection block 201, the front side of the positioning post 601 passes through the cavity 5, sequentially penetrating the plug-in block 4 and the protrusion 3, and extends into the interior of the protrusion 3. The surface of the protrusion 3 mates with the front side of the plug-in block 4. Through the positioning post 601, the surface of the positioning post 601 mates with the interior of the plug-in block 4 and the protrusion 3, thereby firmly fixing the plug-in block 4 and the protrusion 3 and preventing the protection block 201 from loosening after being secured.

[0027] The working principle of the present invention is as follows: after the query terminal 1 is transferred to the designated position, in order to prevent the query terminal 1 from shaking, the bolts fixing the matching block 805 are removed, so that the connecting block 803 drives the matching block 805 and the two moving wheels 802 to move upward, and then the matching block 805 is fixed to the control block 801 by bolts, so that the two moving wheels 802 are moved upward and fixed, so that the bottom of the base 101 is in contact with the ground, and the slider 602 is pulled backward by manpower, and the positioning column 601 is moved out from the inside of the protrusion 3. At this time, the handle 204 can be pulled to the left and the protective block 201 can be moved to the left, and the protective block 201 is moved to the leftmost side of the first limit block 202 and the second limit block 203, so that the display screen 103 can be used. By running the two fans 703, the two fans 703 can process the heat inside the body 102 and pass through the dustproof net 704, which will intercept dust. When the query terminal 1 needs to be moved, the protection block 201 drives the protrusion 3 to move to the far right and connect it with the plug-in block 4. The backward movement of the slider 602 will cause the two return springs 603 to deform. After releasing the slider 602, under the elastic action of the two return springs 603, the slider 602 drives the positioning column 601 to rebound to the inside of the protrusion 3, thereby fixing the protection block 201. The bolts fixing the matching block 805 are removed, and the connecting block 803 drives the matching block 805 and the two moving wheels 802 to move downward, so that the two moving wheels 802 are in contact with the ground. The matching block 805 is fixed to the control block 801 by bolts, so that the query terminal 1 can be moved.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. An information inquiry terminal for a subway station, comprising an inquiry terminal (1) and a protection component (2), characterized in that: The query terminal (1) comprises a base (101), a body (102) and a display screen (103); the top of the base (101) is fixedly connected to the bottom of the body (102); the display screen (103) is mounted on the top of the front side of the body (102); the protection component (2) is located on the front side of the display screen (103); the protection component (2) comprises a protection block (201), a first limit block (202), a second limit block (203) and a handle (204); the bottom of the first limit block (202) is fixedly connected to the front side of the top of the body (102); the rear side of the second limit block (203) is fixedly connected to the bottom of the front side of the body (102); the top and bottom of the protection block (201) are slidably connected to the opposite ends of the first limit block (202) and the second limit block (203) respectively; and the rear side of the handle (204) is fixedly connected to the right side of the front side of the protection block (201); The inquiry terminal (1) is used to provide passengers with information about trains, stations and fares; The protection component (2) is used to protect the display screen (103).

2. The information query terminal for a subway station as claimed in claim 1, characterized in that: The right side of the protection block (201) is fixedly connected to a protrusion (3), the surface of the protrusion (3) is plugged into a plug-in block (4), a cavity (5) is provided inside the plug-in block (4), a positioning component (6) is provided inside the cavity (5), the left side of the plug-in block (4) is fixedly connected to the right side of the body (102), a heat dissipation component (7) is provided at the bottom of the rear side of the body (102), and moving components (8) are provided on both left and right sides of the base (101), and the material inside the protection block (201) is a transparent plate.

3. The information query terminal for a subway station as claimed in claim 2, characterized in that: The positioning assembly (6) comprises a positioning column (601), a slider (602) and two return springs (603); the surfaces of the positioning column (601) and the slider (602) are movably connected to the interior of the cavity (5); the rear side of the positioning column (601) is fixedly connected to the front side of the slider (602); the front sides of the two return springs (603) are respectively fixedly connected to the top and bottom of the rear side of the slider (602); and the rear sides of the two return springs (603) are both fixedly connected to the rear side of the inner wall of the cavity (5).

4. The information query terminal for a subway station as claimed in claim 2, characterized in that: The heat dissipation assembly (7) comprises a heat dissipation frame (701), a mounting plate (702), two fans (703) and a dust screen (704); the front side of the heat dissipation frame (701) is fixedly connected to the bottom of the rear side of the machine body (102); the top and bottom of the mounting plate (702) are respectively fixedly connected to the top and bottom of the interior of the heat dissipation frame (701); the two fans (703) are respectively mounted on the top and bottom of the interior of the mounting plate (702); and the surface of the dust screen (704) is fixedly connected to the rear side of the interior of the heat dissipation frame (701).

5. The information query terminal for a subway station as claimed in claim 2, characterized in that: The moving assembly (8) on the right side comprises a control block (801), two moving wheels (802), a connecting block (803), two clamping blocks (804) and a matching block (805); the left side of the control block (801) is fixedly connected to the right side of the base (101); the left sides of the two clamping blocks (804) are fixedly connected to the right side of the control block (801); the surfaces of the two clamping blocks (804) are respectively slidably connected to the front side and the rear side of the inside of the connecting block (803); the tops of the two moving wheels (802) are respectively fixedly connected to the front side and the rear side of the bottom of the connecting block (803); the right side of the matching block (805) is fixedly connected to the left side of the connecting block (803); and the left side of the matching block (805) fits with the right side of the control block (801) and can be fixedly connected by bolts.

6. The information query terminal for a subway station as claimed in claim 3, characterized in that: The top and bottom of the rear side of the slider (602) are fixedly connected to a round rod (9), the two return springs (603) are sleeved on the surfaces of the two round rods (9), and the rear sides of the two round rods (9) penetrate the plug-in block (4) and extend to the rear side of the plug-in block (4).

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