Escalator state display screen

Abstract

The utility model provides an escalator state display screen, and relates to the technical field of display screens, the escalator state display screen comprises a protection box and a box cover installed at the top of the protection box, a supporting piece is arranged at the top of the box cover, the supporting piece comprises a supporting plate located above the box cover, an insertion opening is formed in the end of the supporting plate, and an insertion plate is inserted into the inner wall of the insertion opening; the end of the inserting plate is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with a display screen body. The protective box and the box cover can serve as the base to be matched with the supporting piece to support the display screen body in the using state, the display screen body is detachably connected with the supporting piece in the mode that the inserting plate is connected with the inserting opening in an inserted mode, and during transferring or storing, the display screen body can be detached and placed into the protective box; the overall size is remarkably reduced, the convenience of carrying and transferring is improved, the protection box and the box cover are matched to provide physical protection for the display screen body, and the situation that the display screen body is damaged by external force is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of display screen, specifically, relates to a escalator state display screen. BACKGROUND

[0002] As an indispensable part of modern city traffic system, the safety and reliability of the running state of the escalator have important significance for passenger safety and public transportation efficiency, the escalator state display screen, as an important bridge between the escalator and passengers and management personnel, is responsible for real-time display of the running state, fault information, maintenance prompt and other key content of the escalator, and is the key equipment to ensure the safe and efficient operation of the escalator.

[0003] However, in practical application, the transfer and carrying process of the escalator state display screen often faces a significant problem: the display screen is easily subjected to external force such as bumping and impact during transportation or carrying, resulting in screen damage, which affects the normal use of the display screen. Therefore, we improve it and propose an escalator state display screen. SUMMARY

[0004] The utility model aims at: in view of the problem that the display screen is damaged by external force during transportation or carrying.

[0005] In order to realize the above-mentioned purpose of the application, the utility model provides an escalator state display screen to improve the above-mentioned problem.

[0006] The application is as follows:

[0007] An escalator state display screen, comprising a protective box and a box cover installed on the top of the protective box, the top of the box cover is provided with a support piece, the support piece comprises a support plate above the box cover, the end of the support plate is provided with a socket, the inner wall of the socket is inserted with a plug-in plate, the end of the plug-in plate is fixedly connected with a connecting plate, and the side of the connecting plate is fixedly connected with a display screen body.

[0008] As a preferred technical scheme of the application, the protective box, the box cover and the support piece cooperate to support the display screen body in use, and the protective box and the box cover are also used for storing the display screen body after being disassembled.

[0009] As a preferred technical scheme of the application, the top of the box cover is fixedly provided with two support seats, the two support seats are fixedly connected with a connecting shaft, and the support plate is sleeved on the outer surface of the connecting shaft.

[0010] As the preferred technical scheme of the present application, the support plate is provided with a first limiting hole, two support seats are each provided with two connecting holes, and a second hand screw bolt is arranged between the two support seats and connected between the first limiting hole and two connecting holes.

[0011] As the preferred technical scheme of the present application, the plug-in plate is provided with a third limiting hole, a third hand screw bolt is threadedly connected to the support plate, and one end of the third hand screw bolt penetrates into the socket and is inserted into the third limiting hole.

[0012] As the preferred technical scheme of the present application, the support plate is further provided with a second limiting hole, and the protective box is fixedly provided with two connecting seats on one side, and a first hand screw bolt is arranged between the two connecting seats.

[0013] As the preferred technical scheme of the present application, a protective lining is arranged in the protective box, and taking and placing openings are formed in the two sides of the protective lining.

[0014] As the preferred technical scheme of the present application, a locking member is arranged between the protective box and the box cover.

[0015] As the preferred technical scheme of the present application, the locking member comprises a lock catch fixedly arranged on one side of the protective box, a lock hook is fixedly arranged on one side of the box cover, and the lock hook and the lock catch are mutually buckled.

[0016] As the preferred technical scheme of the present application, a handle is further fixedly arranged on one side of the protective box.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the scheme of the present application:

[0019] In order to solve the problem that the display screen is easily damaged by external force during transportation or carrying in the prior art, the protective box and the box cover are arranged to cooperate with the support member to support the display screen body in use, the display screen body is detachably connected to the support member through the plug-in plate and the socket, the display screen body can be detached and placed in the protective box during transfer or storage, the overall volume is significantly reduced, the carrying and transfer convenience is improved, the protective box and the box cover cooperate to provide physical protection for the display screen body, effectively reducing the damage of external force to the display screen body, prolonging the service life of the equipment and reducing the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the escalator state display screen provided by the present application is shown in the figure.

[0021] Figure 2The rear view structure schematic diagram of the escalator state display screen provided in the present application is shown in the figure;

[0022] Figure 3 The structure schematic diagram of the plugboard of the escalator state display screen provided in the present application is shown in the figure;

[0023] Figure 4 The structure schematic diagram of the protective lining of the escalator state display screen provided in the present application is shown in the figure;

[0024] Figure 5 The structure schematic diagram of the connecting shaft of the escalator state display screen provided in the present application is shown in the figure;

[0025] Figure 6 The structure schematic diagram of the escalator state display screen during carrying and transferring is shown in the figure;

[0026] Figure 7 The structure schematic diagram of the escalator state display screen when the display screen main body is placed inside the protective lining is shown in the figure.

[0027] Indications in the figure are:

[0028] 1, protective box; 101, box cover; 102, protective lining; 103, taking and placing opening; 104, lock hook; 105, lock catch; 106, handle; 107, connecting seat; 108, first hand screw bolt;

[0029] 2, support seat; 202, connecting shaft; 203, support plate; 204, connecting hole; 205, first limiting hole; 206, second hand screw bolt; 207, second limiting hole; 208, plug opening; 209, third hand screw bolt;

[0030] 3, display screen main body; 301, connecting plate; 302, plugboard; 303, third limiting hole. DETAILED DESCRIPTION

[0031] In order to make the person skilled in the art better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0032] As described in the background, in actual application, the transferring and carrying process of the escalator state display screen often faces a significant problem: the display screen is extremely vulnerable to external forces such as bumps, impacts, etc. during transportation or carrying, resulting in screen damage. These damages affect the normal use of the display screen.

[0033] To solve this technical problem, the escalator state display screen is applied to display the state of the escalator

[0034] Specifically, please refer to Figure 1 - Figure Figure 5 The escalator state display screen specifically comprises:

[0035] The protective box 1 and the box cover 101 mounted on the top of the protective box 1, the top of the box cover 101 is provided with a support, the support comprises a support plate 203 located above the box cover 101, the end of the support plate 203 is provided with a socket 208, the inner wall of the socket 208 is inserted with a plug plate 302, the end of the plug plate 302 is fixedly connected with a connecting plate 301, one side of the connecting plate 301 is fixedly connected with the display screen body 3.

[0036] The escalator state display screen provided by the utility model, the protective box 1 and the box cover 101 can be used as the base and the support to support the display screen body 3 in use, the display screen body 3 is detachably connected with the support by the plug-in mode of the plug plate 302 and the socket 208, during the transfer or storage, the display screen body 3 can be detached and placed in the protective box 1, the overall volume is significantly reduced, the carrying and transfer convenience are improved, the protective box 1 and the box cover 101 cooperate to provide physical protection for the display screen body 3, effectively reduce the damage of external force to the display screen body 3, prolong the service life of the equipment, and reduce the maintenance cost.

[0037] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings.

[0038] It should be noted that, in the case of no conflict, the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other.

[0039] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0040] Embodiment 1, please refer to Figures 1-5The utility model provides a kind of escalator state display screen, including protective box 1 and the box cover 101 installed at the top of protective box 1, the top of box cover 101 is provided with support piece, support piece includes the support plate 203 located above box cover 101, the end of support plate 203 is opened with socket 208, the inner wall of socket 208 is inserted with plugboard 302, the end of plugboard 302 is fixedly connected with connecting plate 301, and the side of connecting plate 301 is fixedly connected with display screen main body 3;The utility model can be used as base and support piece cooperation to realize the support to display screen main body 3 when using by the protective box 1 and box cover 101 of being set, and display screen main body 3 is connected between support piece in the form of plugboard 302 and socket 208, when transfer or storage, display screen main body 3 can be removed and put into protective box 1, significantly reduce the volume of whole, improve the convenience of carrying and transfer, protective box 1 and box cover 101 cooperation provide physical protection for display screen main body 3, effectively reduce the damage caused by external force to display screen main body 3, prolong the service life of equipment, reduce maintenance cost;The technology that display screen main body 3 shows escalator state is prior art, and the external LED display control screen provided in CN214326828U can prove that the utility model will not be repeated.

[0041] Further, protective box 1, box cover 101 and support piece cooperate to support when display screen main body 3 is used, and protective box 1 and box cover 101 are also used for storing display screen main body 3 after being removed, effectively reducing the damage of display screen main body 3 caused by bumps during carrying and transfer.

[0042] Further, as shown in Figure 2 and Figure 5 , the top of box cover 101 is fixedly installed with two support seats 2, the two support seats 2 are fixedly connected with connecting shaft 202, support plate 203 is sleeved on the outer surface of connecting shaft 202, and the connection between box cover 101 and support plate 203 can be realized through the mutual cooperation of support seat 2 and connecting shaft 202.

[0043] Further, as shown in Figure 2 and Figure 5 , a first limiting hole 205 is formed in support plate 203, two connecting holes 204 are formed in each of the two support seats 2, a second hand screw bolt 206 is arranged between the two support seats 2, the second hand screw bolt 206 is connected between the first limiting hole 205 and two connecting holes 204, the inner wall of the connecting hole 204 away from the handle end of the second hand screw bolt 206 is provided with threads, and the inner wall of the connecting hole 204 close to the handle end of the second hand screw bolt 206 is smooth, and the position of the support plate 203 can be fixed by inserting the second hand screw bolt 206 into the first limiting hole 205.

[0044] Embodiment 2, the escalator state display screen provided in embodiment 1 is further optimized, specifically, as shown in Figure 2 The third limiting hole 303 is arranged on the plug plate 302, the third hand screw bolt 209 is threadedly connected to the support plate 203, one end of the third hand screw bolt 209 is inserted into the socket 208 and is inserted into the third limiting hole 303, and the third hand screw bolt 209 and the third limiting hole 303 are matched with each other to fix the plug plate 302 after the plug plate 302 is inserted into the socket 208.

[0045] As shown in Figure 2 The second limiting hole 207 is arranged on the support plate 203, the two connecting seats 107 are fixedly installed on one side of the protective box 1, and the first hand screw bolt 108 is arranged between the two connecting seats 107.

[0046] Embodiment 3, the escalator state display screen provided in embodiment 1 or 2 is further optimized, specifically, as shown in Figure 4 The protective lining 102 is installed in the protective box 1, the taking and placing openings 103 are arranged on the two sides of the protective lining 102, the protective lining 102 can improve the protection effect during transportation and carrying of the display screen body 3, and the taking and placing openings 103 provide operation space for hands during taking and placing of the display screen body 3.

[0047] Further, the locking member is arranged between the protective box 1 and the box cover 101, and the locking member is used for locking the protective box 1 and the box cover 101.

[0048] Further, as shown in Figure 2 The locking member comprises the lock catch 105 fixedly installed on one side of the protective box 1, the lock hook 104 is fixedly installed on one side of the box cover 101, the lock hook 104 and the lock catch 105 are buckled with each other, and the box cover 101 and the protective box 1 are limited by buckling of the lock hook 104 and the lock catch 105.

[0049] Further, as shown in Figure 1 The handle 106 is further fixedly installed on one side of the protective box 1, and the handle 106 is arranged to facilitate hand carrying during transportation and carrying.

[0050] The use process of the escalator state display screen is as follows:

[0051] When carrying, the third hand screw 209 is twisted to separate the third hand screw 209 from the third limiting hole 303, the display screen main body 3 is pulled upward to separate the plug plate 302 from the plug 208, the lock catch 105 is opened to separate the lock catch 105 from the lock hook 104, the display screen main body 3 is placed into the protective inner liner 102, the box cover 101 is closed, and the lock catch 105 and the lock hook 104 are buckled together, the second hand screw 206 and the first hand screw 108 are twisted off, and then the support plate 203 is rotated to be horizontal, at this time, the support plate 203 is located between the two connecting seats 107, and the second limiting hole 207 corresponds to the position of the first hand screw 108, the first hand screw 108 is screwed between the connecting seat 107 and the second limiting hole 207, and the application can be carried. Figure 6 When using again, the lock catch 105 is opened, the box cover 101 is opened, the display screen main body 3 is taken out from the protective inner liner 102, the box cover 101 is closed, and the lock catch 105 and the lock hook 104 are buckled together. Figure 7 When using again, the lock catch 105 is opened, the box cover 101 is opened, the display screen main body 3 is taken out from the protective inner liner 102, the box cover 101 is closed, and the lock catch 105 and the lock hook 104 are buckled together.

[0052] In the utility model, unless there is definite stipulation and limitation, the terms "mount", "connect", "link", "fix" and the like should be understood in a broad sense, for example, can be fixed connection, or can be detachable connection, or can be integrated; can be mechanical connection, or can be electrical connection or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication or interaction of two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0053] Obviously, the above-described embodiments are only some embodiments of the utility model, not all embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model. The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection range of the utility model.

Claims

1. An escalator status display screen, characterized in that The utility model provides a protective box (1) and the box cover (101) of installation on the top of protective box (1), the top of box cover (101) is provided with support, support includes the support plate (203) above box cover (101), the end of support plate (203) is provided with the socket (208), the inner wall of socket (208) is inserted with the plug -in board (302), the end of plug -in board (302) is fixedly connected with the connecting plate (301), one side of connecting plate (301) is fixedly connected with display screen main body (3).

2. A display screen for an escalator status according to claim 1, characterized in that Protective box (1), box cover (101) and support cooperate for the support of display screen main body (3) in use, and protective box (1) and box cover (101) are also used for the storage of display screen main body (3) after being removed.

3. A display screen for an escalator status according to claim 2, characterized in that The top of the box cover (101) is fixedly installed with two support seats (2), the two support seats (2) are fixedly connected with a connecting shaft (202), and the support plate (203) is sleeved on the outer surface of the connecting shaft (202).

4. A display screen for an escalator status according to claim 3, characterized in that First limiting holes (205) are formed in the support plate (203), two connecting holes (204) are formed in each of the two support seats (2), a second hand screw bolt (206) is arranged between the two support seats (2), and the second hand screw bolt (206) is connected between the first limiting hole (205) and two connecting holes (204).

5. A display screen for an escalator status according to claim 4, characterized in that Third limiting holes (303) are formed in the plug-in board (302), and a third hand screw bolt (209) is threadedly connected to the support plate (203), one end of the third hand screw bolt (209) penetrates into the socket (208) and is inserted into the third limiting hole (303).

6. A display screen for an escalator status according to claim 5, characterized in that Second limiting holes (207) are also formed in the support plate (203), two connecting seats (107) are fixedly installed on one side of the protective box (1), and a first hand screw bolt (108) is arranged between the two connecting seats (107).

7. A display screen for an escalator status according to claim 6, characterized in that A protective lining (102) is installed in the protective box (1), and taking and placing openings (103) are formed in the two sides of the protective lining (102).

8. A display screen for an escalator status according to claim 7, characterized in that A locking member is arranged between the protective box (1) and the box cover (101).

9. A display screen for an escalator status according to claim 8, characterized in that The locking member comprises a lock catch (105) fixedly installed on one side of the protective box (1), a lock hook (104) fixedly installed on one side of the box cover (101), and the lock hook (104) and the lock catch (105) are buckled with each other.

10. A display screen for an escalator status according to claim 9, characterized in that A handle (106) is also fixedly installed on one side of the protective box (1).

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