Internet-of-things display device for parking guidance

Abstract

An internet-of-things display device for parking guidance comprises a plurality of display screens and a supporting frame body for installing the display screens, and the supporting frame body comprises a supporting column, a main body supporting frame arranged on the supporting column and an expansion supporting frame at least arranged on one side of the main body supporting frame; the main body supporting frame comprises a plurality of transverse pipe fittings and longitudinal pipe fittings, the expansion supporting frame comprises a plurality of transverse rods arranged corresponding to the transverse pipe fittings, and the transverse rods are inserted into the transverse pipe fittings corresponding to the transverse rods and connected with the transverse pipe fittings in a locking mode through first locking pieces; the back surface of the display screen is provided with a hook; the longitudinal pipe fitting is provided with a hook seat corresponding to the hook; the display screens are electrically connected with the plurality of display screens of the main body support frame, so that the display screens of the internet-of-things display device can be expanded on the basis of an original screen, and the display screens of the internet-of-things display device are convenient to mount and dismount. More navigation phenomena can be displayed, and the navigation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of parking guidance display devices, specifically an IoT display device for parking guidance. Background Technology

[0002] Parking guidance screens are an important component of modern parking management systems. Their main function is to provide drivers with real-time parking information to help them quickly find available parking spaces.

[0003] Directional navigation screens are typically formed by splicing together multiple LED screens. When installing the LED screens, a support frame needs to be fabricated in advance based on the number and layout of the screens before the screens are installed on the support frame. If a parking lot is expanded or needs more comprehensive navigation content to improve parking efficiency, a new directional screen needs to be added to one side of the existing screens. However, the content displayed on this newly added screen is not synchronized with the original screen, creating a gap that affects the viewing experience and makes it difficult to view navigation information. Replacing the existing screens with larger ones would increase the operating costs of the parking lot navigation system. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model provides an IoT display device for parking guidance.

[0005] The technical solution of this utility model is as follows:

[0006] An IoT display device for parking guidance includes multiple displays and a support frame for mounting the displays. The support frame includes a support column, a main support frame mounted on the support column, and an extension support frame mounted on at least one side of the main support frame.

[0007] The main support frame includes multiple horizontal pipes arranged in parallel and multiple vertical pipes connected to them vertically. The extended support frame includes multiple horizontal bars arranged corresponding to the horizontal pipes. The multiple horizontal bars are connected on the same side by vertical bars. The horizontal bars are inserted into the corresponding horizontal pipes and locked to the horizontal pipes by the first locking member.

[0008] The back of the display screen is equipped with hooks, and the vertical tube has a corresponding hook seat on the side near the display screen;

[0009] The vertical rod is equipped with an extended extension hook seat parallel to the hook seat. The extended extension hook seat is adapted to the hook, and the height of the extended extension hook seat is adjustable. It is connected to the vertical rod through a second locking member.

[0010] When the display screen needs to be expanded, loosen the first locking piece, pull the expansion support frame outward, and adjust the extended extension hook connected to the vertical rod to be flush with the adjacent hook seat, so that the added display screen can be directly hung on the extended extension hook seat through the hook. The added display screen is electrically connected to multiple display screens of the main support frame, which can realize the expansion of the screen of the Internet of Things display device on the basis of the original screen, which is conducive to displaying more navigation phenomena and improving navigation efficiency.

[0011] The aforementioned extended extension hook seat has a height-adjustable structure, with a height adjustment groove on the vertical rod that is compatible with the extended extension hook seat. The extended extension hook seat slides into the height adjustment groove and can be set flush with the adjacent hook seat. When the extension support frame is not pulled outward, the extended extension hook seat is located below the adjacent hook seat and will not collide with the adjacent hook seat.

[0012] The height adjustment slot is positioned on the vertical rod such that its vertical length is not less than twice the vertical length of the extended hook seat, and the upper surface of the height adjustment slot is on the same horizontal plane as the upper surface of the adjacent hook seat. This allows the extended hook seat to be flush with the adjacent hook seat when the extended support frame is pulled outward, so that the display screen mounted on the extended support frame can be flush with the adjacent display screen on the main support frame, ensuring that the display screen displays complete content.

[0013] To improve the strength of the end of the extended hook base away from the vertical pole and prevent it from breaking under the weight of the added display screen, a third locking element is provided at the end of the extended hook base away from the vertical pole. The third locking element can connect with the adjacent hook base when the extended hook base and the hook base are flush.

[0014] To facilitate the connection of the extended extension hook to the adjacent hook when it moves outward, the length of the extended extension hook is greater than the length of a single display screen in the horizontal direction.

[0015] The specific structure of the hook and hook seat is as follows: the hook is an inverted L-shaped structure, and both the hook seat and the extended hook seat are provided with hook grooves that are compatible with the hook. The hook is hung on the hook seat and / or the extended hook seat.

[0016] The hook groove is positioned such that it is opened along the length of the hook seat and / or the extended hook seat, and is located on the upper part of the hook seat and / or the extended hook seat. The third locking member is located on the side of the extended hook seat away from the hook groove.

[0017] The specific structure of the third locking component is as follows: the third locking component includes a connecting piece and a fastening bolt. One end of the connecting piece is detachably connected to the extended hook seat, and the other end is provided with a threaded hole. A second threaded hole adapted to the first threaded hole is provided on one side of the adjacent hook seat. The connecting piece is connected to the adjacent hook seat through the fastening bolt.

[0018] The beneficial effects of this utility model are as follows:

[0019] The horizontal and vertical tubes of the main support frame are all hollow tube structures. The horizontal tubes are arranged horizontally and vertically, and together with the vertical tubes, they form a support frame for supporting multiple displays. The original multiple spliced ​​displays are inserted into the main support frame. The matrix of multiple additional displays is installed on the extension support frame. The additional displays are installed in correspondence with the original displays and are electrically connected to display navigation information synchronously.

[0020] The horizontal bar of the extended support frame can be inserted into the horizontal tube. When no display screen is needed, the horizontal bar can be stored inside the horizontal tube, while the vertical bar is set near the end of the horizontal tube to protect the original display screen. When the display screen is installed, the vertical bar and horizontal bar are pulled out to a suitable distance from the horizontal length of the display screen. After locking the horizontal bar and horizontal tube with the first locking member, the added display screen can be hung on the extended extension hook seat connected to the vertical section. The extended extension hook seat is set parallel to the horizontal bar.

[0021] To prevent the extended hook from touching adjacent hooks when stored, the extended hook is designed to move vertically along the vertical rod. When a display screen needs to be installed, the extended hook is designed to move up to be flush with the adjacent hook, so that the height of the installed display screen is aligned with the display screen on the main support frame.

[0022] By setting a third locking component, after the crossbar of the extension support frame is pulled out, the height-adjusted extended hook seat can be fixedly connected to the adjacent hook seat, thereby improving the strength of the extended extended hook seat and preventing it from breaking or bending under the weight of the display screen. Attached Figure Description

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the first three-dimensional structure;

[0025] Figure 2 This is a schematic diagram of the second three-dimensional structure;

[0026] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;

[0027] Figure 4 Rear view of the unfolded structure of the main support frame with one side extended support frame;

[0028] Figure 5 A front view of the unfolded structure of the extended support frames on both sides of the main support frame;

[0029] Figure 6 for Figure 5 Rear view;

[0030] The components represented by the various reference numerals in the diagram are:

[0031] 1. Support column; 2. Horizontal pipe fitting; 3. Longitudinal pipe fitting; 4. Horizontal bar; 5. Vertical bar; 51. Height adjustment groove; 6. First locking element; 7. Display screen; 71. Hook; 8. Hook seat; 81. Second threaded hole; 9. Extended hook seat; 10. First hook groove; 11. Second locking element; 12. Third locking element; 121. Connecting piece; 122. Fastening bolt; 13. Second hook groove. Detailed Implementation

[0032] See Figure 1 As shown, a parking guidance IoT display device includes multiple displays 7 and a support frame for mounting the displays 7. The support frame includes a support column 1, a main support frame mounted on the support column 1, and extended support frames mounted on both sides of the main support frame. A schematic diagram showing the extended support frames fully extended is provided below. Figure 5 and Figure 6 As shown, Figure 1 , Figure 2 and Figure 4 The diagram shows the extended support frame on one side in its unfolded state, and the extended support frame on the other side in its stowed state.

[0033] Among them, see Figure 2 , Figure 3 and Figure 4 As shown, the main support frame includes multiple horizontal tubes 2 arranged parallel to each other vertically and multiple vertical tubes 3 connected to them perpendicularly. The extended support frame includes multiple horizontal bars 4 corresponding to the horizontal tubes 2. The multiple horizontal bars 4 are connected on the same side by vertical bars 5. The horizontal bars 4 are inserted into the corresponding horizontal tubes 2 and locked to the horizontal tubes 2 by the first locking member 6. The horizontal tubes 2 and the vertical tubes 3 of the main support frame are both hollow tube structures. The horizontal tubes 2 are arranged horizontally and vertically, and together with the vertical tubes 3, they form a support frame for supporting multiple display screens 7. The original multiple spliced ​​display screens 7 are inserted into the main support frame. The multiple display screens 7 to be added are matrixed and installed on the extended support frame. The added display screens 7 are installed corresponding to the original display screens 7 and are electrically connected to them for synchronous display of navigation information.

[0034] The display screen 7 is existing technology and can display parking navigation information. The back of the existing display screen 7 is provided with a hook 71, and the longitudinal tube 3 is provided with a corresponding hook seat 8 on the side near the display screen 7. The hook 71 can be hung on the hook seat 8, so that the display screen 7 can be installed on the longitudinal tube 3.

[0035] The hook 71 and hook base 8 have the following specific structures: the hook 71 is an inverted L-shaped structure; both the hook base 8 and the extended hook base 9 have hook grooves adapted to the hook 71; the hook 71 is hung on the hook base 8 and / or the extended hook base 9. The hook grooves are located along the length of the hook base 8 and / or the extended hook base 9, at the upper part of the hook base 8 and / or the extended hook base 9. The hook groove in the hook base 8 is the first hook groove 10, and the hook groove in the extended hook base 9 is the second hook groove 13.

[0036] The vertical rod 5 is provided with an extended extension hook seat 9 parallel to the hook seat 8. The extended extension hook seat 9 is adapted to the hook 71, and the height of the extended extension hook seat 9 is adjustable. It is connected to the vertical rod 5 through the second locking member 11.

[0037] The horizontal bar 4 of the extended support frame can be inserted into the horizontal tube 2. When the display screen 7 is not needed, the horizontal bar 4 can be stored in the horizontal tube 2. The vertical bar 5 is set near the end of the horizontal tube 2 to protect the original display screen 7. When the display screen 7 is installed, loosen the first locking piece 6, pull the vertical bar 5 and the horizontal bar 4 outward to the appropriate distance with the horizontal length of the display screen 7. After locking the horizontal bar 4 and the horizontal tube 2 with the first locking piece 6, the installed display screen 7 can be hung on the extended extension hook seat 9 connected to the vertical direction through the hook 71. Adjust the extended extension hook seat 9 connected to the vertical bar 5 to be flush with the adjacent hook seat 8 so that the installed display screen 7 can be directly hung on the extended extension hook seat 9 through the hook 71. The installed display screen 7 is electrically connected to the multiple display screens 7 of the main support frame, which can realize the expansion of the screen of the Internet of Things display device on the basis of the original screen, which is conducive to displaying more navigation phenomena and improving navigation efficiency.

[0038] The aforementioned height-adjustable extended extension hook 9 has the following structure: a height adjustment groove 51 adapted to the extended extension hook 9 is provided on the vertical rod 5. The extended extension hook 9 slides within the height adjustment groove 51 and can be flush with the adjacent hook seat 8. When the extension support frame is not pulled outward, the extended extension hook 9 is located below the adjacent hook seat 8 and will not collide with it. To facilitate the connection between the extended extension hook 9 and the adjacent hook seat 8 when moving outward, the length of the extended extension hook 9 is greater than the horizontal length of a single display screen 7.

[0039] The height adjustment slot 51 is positioned on the vertical rod 5 such that its vertical length is not less than twice the vertical length of the extended extension hook 9 (i.e., the height of the extended extension hook 9). This allows the extended extension hook 9 to move up and down within the height adjustment slot 51. When the extended extension hook 9 is located at the lower part of the height adjustment slot 51, it is in a retracted state and below the adjacent hook seat 8. When the extended extension hook 9 is located at the upper part of the height adjustment slot 51, it is in the state for mounting the display screen 7. When the extended extension hook 9 is adjusted to be flush with the adjacent hook seat 8, the extended extension hook 9 and the vertical rod 5 are locked together by the second locking member 11. Furthermore, the upper surface of the height adjustment slot 51 is on the same horizontal plane as the upper surface of the adjacent hook seat 8, ensuring that when the extension support frame is pulled out, the extended extension hook 9 can be flush with the adjacent hook seat 8. This allows the display screen 7 mounted on the extension support frame to be aligned and corresponding with the adjacent display screen 7 on the main support frame, ensuring the complete display content of the display screen 7.

[0040] In this embodiment, when the extended support frame is removed, the end of the extended extension hook seat 9 furthest from the vertical rod 5 can approach the end of the adjacent hook seat 8. To improve the strength of the end of the extended extension hook seat 9 furthest from the vertical rod 5 and prevent it from breaking under the weight of the added display screen 7, a third locking member 12 is provided at the end of the extended extension hook seat 9 furthest from the vertical rod 5. The third locking member 12 is located on the side of the extended extension hook seat 9 furthest from the hook groove. The third locking member 12 can connect with the adjacent hook seat 8 when the extended extension hook seat 9 and the hook seat 8 are flush. The third locking member 12 includes a connecting piece 121 and a fastening bolt 122. One end of the connecting piece 121 is detachably connected to the extended extension hook seat 9, and the other end has a threaded hole. A second threaded hole 81 adapted to the first threaded hole is provided on one side of the adjacent hook seat 8. The connecting piece 121 is connected to the adjacent hook seat 8 by the fastening bolt 122.

Claims

1. A parking guidance IoT display device, comprising a plurality of display screens (7) and a support frame for mounting the display screens (7), the support frame comprising a support column (1), a main support frame disposed on the support column (1), and an extension support frame disposed at least on one side of the main support frame, characterized in that, The main support frame includes multiple horizontal pipes (2) arranged in parallel and multiple vertical pipes (3) connected to them vertically. The extended support frame includes multiple horizontal bars (4) arranged corresponding to the horizontal pipes (2). The multiple horizontal bars (4) are connected on the same side by vertical bars (5). The horizontal bars (4) are inserted into the corresponding horizontal pipes (2) and locked to the horizontal pipes (2) by the first locking member (6). The back of the display screen (7) is provided with a hook (71), and the longitudinal tube (3) is provided with a corresponding hook seat (8) on the side near the display screen (7). The vertical rod (5) is provided with an extended extension hook seat (9) parallel to the hook seat (8). The extended extension hook seat (9) is adapted to the hook (71), and the height position of the extended extension hook seat (9) is adjustable. It is connected to the vertical rod (5) through the second locking member (11).

2. The IoT display device for parking guidance according to claim 1, characterized in that, The vertical rod (5) is provided with a height adjustment groove (51) that is adapted to the extended extension hook seat (9). The extended extension hook seat (9) slides in the height adjustment groove (51) and can be set flush with the adjacent hook seat (8).

3. The IoT display device for parking guidance according to claim 2, characterized in that, The vertical length of the height adjustment groove (51) is not less than twice the vertical length of the extended hook seat (9), and the upper surface of the height adjustment groove (51) is on the same horizontal plane as the upper surface of the adjacent hook seat (8).

4. The IoT display device for parking guidance according to claim 2, characterized in that, The extended hook seat (9) is provided with a third locking member (12) at the end away from the vertical rod (5). The third locking member (12) can be connected to the adjacent hook seat (8) when the extended hook seat (9) and the hook seat (8) are flush.

5. The IoT display device for parking guidance according to claim 1, characterized in that, The length of the extended hook (9) is greater than the length of a single display screen (7) in the horizontal direction.

6. The IoT display device for parking guidance according to claim 1, characterized in that, The hook (71) is an inverted L-shaped structure. Both the hook seat (8) and the extended hook seat (9) are provided with hook grooves that are compatible with the hook (71). The hook (71) is hung on the hook seat (8) and / or the extended hook seat (9).

7. The IoT display device for parking guidance according to claim 6, characterized in that, The hook groove is opened along the length direction of the hook seat (8) and / or the extended hook seat (9), the hook groove is located on the upper part of the hook seat (8) and / or the extended hook seat (9), and the third locking member (12) is provided on the side of the extended hook seat (9) away from the hook groove.

8. The IoT display device for parking guidance according to claim 4, characterized in that, The third locking member (12) includes a connecting piece (121), one end of which is detachably connected to the extended hook seat (9), and the other end is connected to the adjacent hook seat (8) by a fastening bolt (122).

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