Elevator display screen convenient to install

Abstract

The utility model relates to the technical field of display screens, and discloses an elevator display screen convenient to install, which comprises an elevator car body, the display screen body is arranged in the groove; the display screen is characterized in that a mounting assembly is arranged in the groove, and the mounting assembly comprises a shell arranged on one side of the display screen body; the groove body is formed in the inner side wall of the shell; the spring I is arranged in the groove body; the clamping block is arranged in the groove body, and one end of the clamping block is connected with the first spring. According to the display screen, the display screen body is inserted into the groove through the mounting assembly, so that the rod body is inserted into the shell to limit an elevator, and compared with an existing device, operation is simpler and more convenient in the dismounting and mounting process. According to the display screen, the transparent plate is installed on one side of the elevator car through the limiting assembly and the sliding rails, so that the display screen body can be protected against collision and extrusion, and the display screen body is not prone to disengagement.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, concretely is an elevator display screen convenient to installation. BACKGROUND

[0002] The elevator refers to the vertical transportation used in the construction, and simultaneously has the function of carrying people and goods, so it is a lifting type people and goods elevator, the people and goods elevator is generally used in the construction site, not all people elevators can carry goods, and not all goods elevators can carry people, and the use function of the people and goods elevator is approved by the elevator manufacturer when it is delivered from the factory.

[0003] The utility model CN210682879U a kind of elevator display screen convenient to maintain, design a kind of elevator display screen mounting structure, its principle is just by rotating threaded rod, so that threaded rod pushes top block, when top block moves, can be against and retract to the fixed seat inside card block to remove the limit to fixed block, just can disassemble display screen.

[0004] But the existing device needs to rotate two screw rods to completely remove the limit to fixed block when using, and the end of screw rod is small and inconvenient to operate, the speed of rotating is slow, so that disassembly efficiency is low.Therefore, in view of the problems raised above, an elevator display screen is designed, which is more convenient to disassemble. SUMMARY

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides an elevator display screen convenient to install, which has the advantages of being more convenient to operate during disassembly and installation, and solves the problem of low efficiency of the existing device during disassembly and installation.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an elevator display screen convenient to install, comprising: an elevator box body having a recess on one side; a display screen body is arranged in the recess; characterized in that: the recess is provided with a mounting assembly, the mounting assembly comprises: a shell is arranged on one side of the display screen body; a groove is formed in the inner side wall of the shell; a spring is arranged in the groove; a clamping block is arranged in the groove and connected to one end of the spring; a rod is arranged on the inner side wall of the recess; an extrusion ring is fixedly arranged on the outer side wall of one end of the rod; a movable ring is slidably arranged on the outer side wall of the rod; and a fixed ring is fixedly arranged on the outer side wall of the rod.

[0009] In some embodiments, the inclined surface of the clamping block has the same inclination angle as the inclined surfaces of the extrusion ring and the movable ring.

[0010] In some embodiments, the mounting components are arranged in two symmetrical sets.

[0011] In some embodiments, the mounting assembly further includes: one end of a crossbar passing through the outer side wall of the housing and through the spring to be connected to the locking block.

[0012] In some embodiments, the mounting assembly further includes: a spring sleeved on the outside of the rod, with both ends connected to the inner sidewall of the groove and the movable ring.

[0013] In some embodiments, a limiting component is provided on the front surface of the elevator car, the limiting component including: a slide rail disposed on one side of the elevator car; and a transparent plate slidably inserted into the inner side of the slide rail.

[0014] In some embodiments, the limiting component further includes a protrusion disposed on one side of the top end of the protrusion.

[0015] In some embodiments, the limiting component further includes: a magnetic strip disposed at the bottom end of the slide rail; and a magnetic block disposed at the bottom of the transparent plate and magnetically attracted to the magnetic strip.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides an elevator display screen that is easy to install and has the following advantages:

[0018] 1. This display screen, through the installation component, uses the insertion of the display screen body into the groove to allow the rod to be inserted into the housing to restrict the elevator. Compared with existing devices, it is simpler and more convenient to operate during disassembly and installation.

[0019] 2. This display screen, by using a limiting component to install the transparent panel onto one side of the elevator car via a sliding rail, can protect the display screen body from collisions and squeezing, preventing the display screen body from detaching. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection between the display screen and the elevator car of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the elevator car of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the housing of this utility model.

[0024] In the diagram: 11. Elevator car; 12. Recess; 13. Display screen body;

[0025] 2. Mounting components; 21. Housing; 22. Groove; 23. Spring 1; 231. Crossbar; 24. Locking block; 25. Rod body; 26. Compression ring; 27. Moving ring; 28. Fixed ring; 29. ​​Spring 2;

[0026] 3. Limiting components; 31. Slide rail; 32. Transparent plate; 33. Raised plate; 34. Magnetic strip; 35. Magnetic block. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0031] An elevator is a type of elevator used for vertical transportation in building construction. It is a dual-purpose elevator for both people and goods transportation. Elevators for both people and goods are generally used on construction sites. Not all elevators for people can carry goods, and not all elevators for goods can carry people. The elevator manufacturer approves the usage functions of elevators when they leave the factory.

[0032] In related technologies, rotating a threaded rod pushes a top block, which, as it moves, retracts into a retaining block, releasing the restriction on the retaining block and allowing the display screen to be removed. However, existing devices require rotating two screws to completely release the restriction on the retaining block, and one end of the screw is small and inconvenient to operate, resulting in slow rotation speed and low disassembly efficiency.

[0033] To address some of the problems in related technologies, this application provides an elevator display screen that is easy to install. When the display screen body 13 needs to be installed, it can be directly inserted into the groove 12. At this time, the inner side of the housing 21 is inserted by the rod 25. Simultaneously, the compression ring 26 at one end of the rod 25 contacts the locking block 24. As the display screen body 13 is pushed into the groove 12, the locking block 24 is compressed and retracts into the groove 22 by the compression spring 23. After the locking block 24 and the compression ring 26 are misaligned, the spring 23 rebounds and pushes the locking block 24 out of the groove 22. At this time, the plane of the locking block 24 fits against the plane of the compression ring 26, which can limit the movement of the locking block 24. The installation of the display screen body 13 is completed when the housing 21 is separated from the rod 25. When disassembly is required, simply continue to press the display screen body 13 into the groove 12. At this time, the locking block 24 will contact the movable ring 27. Because the movable ring 27 is restricted to the left by the fixed ring 28 on one side, the locking block 24 repeats the above action until it is misaligned with the movable ring 27. Then, pull the display screen body 13 out of the groove 12. At this time, the locking block 24 will drive the movable ring 27 to move, so that the movable ring 27 fits with the compression ring 26. During the pulling process, because of the inclined design on one side of the movable ring 27, the locking block 24 extends and retracts, misaligning with the movable ring 27 and the compression ring 26, so that the display screen body 13 can be disassembled.

[0034] This application is described below with reference to the accompanying drawings and specific embodiments:

[0035] This application provides an easy-to-install elevator display screen, comprising: an elevator car 11 with a groove 12 on one side; a display screen body 13 disposed inside the groove 12; characterized in that: an installation component 2 is disposed inside the groove 12, the installation component 2 comprising: a housing 21 disposed on one side of the display screen body 13; a groove 22 formed on the inner side wall of the housing 21; a spring 23 disposed inside the groove 22; a locking block 24 disposed inside the groove 22 and connected at one end to the spring 23; a rod 25 disposed on the inner side wall of the groove 12; a compression ring 26 fixedly disposed on the outer side wall of one end of the rod 25; a movable ring 27 slidably disposed on the outer side wall of the rod 25; and a fixing ring 28 fixedly disposed on the outer side wall of the rod 25.

[0036] Specifically, the elevator car 11 is installed inside the elevator for installing the control terminal and the display screen showing elevator lifting information.

[0037] When installing the display body 13, it can be directly inserted into the groove 12. The inner side of the housing 21 will be inserted by the rod 25. Simultaneously, the compression ring 26 at one end of the rod 25 will contact the locking block 24. As the display body 13 is pushed into the groove 12, the locking block 24 is compressed and retracts into the groove 22, where the compression spring 23 compresses it. This continues until the locking block 24 and the compression ring 26 are misaligned. The spring 23 then rebounds, pushing the locking block 24 out of the groove 22. At this point, the plane of the locking block 24 fits against the plane of the compression ring 26, preventing the housing 21 from separating from the rod 25, thus completing the installation of the display body. When installing the display body 13, if disassembly is required, simply continue pressing the display body 13 into the groove 12. At this time, the locking block 24 will contact the movable ring 27. Because one side of the movable ring 27 is restricted by the fixing ring 28 and cannot move to the left, the locking block 24 repeats the above action during the movement until it is misaligned with the movable ring 27. Then, pull the display body 13 out of the groove 12. At this time, the locking block 24 will drive the movable ring 27 to move, so that the movable ring 27 fits with the pressing ring 26. During the pulling process, because of the inclined design on one side of the movable ring 27, the locking block 24 extends and retracts, misaligning with the movable ring 27 and the pressing ring 26, so that the display body 13 can be disassembled.

[0038] In some embodiments, the inclined surface of the card block 24 has the same inclination angle as the inclined surfaces of the compression ring 26 and the movable ring 27.

[0039] The design, with the same angle of inclination on the bevels, allows for a better fit upon contact, thus reducing scratches.

[0040] In some embodiments, the mounting components 2 are symmetrically arranged in two sets.

[0041] When in use, the two sets of designs provide two connection points for the display body 13, making the installation more stable and less likely to detach from the recess 12.

[0042] In some embodiments, the mounting assembly 2 further includes: one end of a crossbar 231 passing through the outer side wall of the housing 21 and passing through the spring 23 to connect with the locking block 24.

[0043] The design of the crossbar 231 during use allows the spring 23 to be restricted from bending when it is compressed, thus better protecting the spring 23.

[0044] In some embodiments, the mounting assembly 2 further includes: a second spring 29 sleeved on the outside of the rod 25, and both ends connected to the inner sidewall of the groove 12 and the movable ring 27.

[0045] When in use, the design of spring 29 can prevent the movable ring 27 from sticking to the compression ring 26 after disassembly, and at the same time, when the locking block 24 drags the movable ring 27 to move, spring 29 will be stretched.

[0046] In some embodiments, a limiting component 3 is provided on the front surface of the elevator car 11. The limiting component 3 includes: a slide rail 31 disposed on one side of the elevator car 11; and a transparent plate 32 slidably inserted into the inner side of the slide rail 31.

[0047] After installing the display body 13, the transparent plate 32 can be inserted into the slide rail 31 to partially block the display body 13 and prevent accidental movement of the display body 13.

[0048] In some embodiments, the limiting component 3 further includes a protrusion 33 disposed on one side of the top end of the protrusion 33.

[0049] The design of the convex plate 33 makes it easier to push the transparent plate 32 upwards during use.

[0050] In some embodiments, the limiting component 3 further includes: a magnetic strip 34 disposed at the bottom end of the slide rail 31; and a magnetic block 35 disposed at the bottom of the transparent plate 32 and magnetically attracted to the magnetic strip 34.

[0051] When in use, after the transparent plate 32 is installed, the magnetic block 35 at the bottom and the magnetic strip 34 attract each other magnetically, which can stabilize the position of the transparent plate 32 and make it difficult for it to separate from the slide rail 31.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0053] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install elevator display screen, comprising: The elevator car (11) has a groove (12) on one side. The display screen body (13) is disposed inside the groove (12); The feature is that: an installation component (2) is provided inside the groove (12), and the installation component (2) includes: The housing (21) is disposed on one side of the display screen body (13); The groove (22) is formed on the inner side wall of the housing (21); Spring 1 (23) is disposed inside the groove (22); The locking block (24) is disposed inside the groove (22) and one end is connected to the spring (23); The rod (25) is disposed on the inner sidewall of the groove (12); A compression ring (26) is fixedly disposed on the outer side wall of one end of the rod (25); The movable ring (27) is slidably disposed on the outer side wall of the rod (25); A fixing ring (28) is fixedly installed on the outer side wall of the rod (25).

2. The elevator display screen that is easy to install according to claim 1, characterized in that: The inclined surface of the card block (24) has the same inclination angle as the inclined surfaces of the compression ring (26) and the movable ring (27).

3. The elevator display screen that is easy to install according to claim 1, characterized in that: The installation components (2) are arranged in two symmetrical sets.

4. The elevator display screen that is easy to install according to claim 1, characterized in that: The installation component (2) also includes: A crossbar (231) passes through the outer wall of the housing (21) at one end and is connected to the locking block (24) through the spring (23).

5. The elevator display screen that is easy to install according to claim 1, characterized in that: The installation component (2) also includes: Spring 2 (29) is sleeved on the outside of the rod (25) and its two ends are connected to the inner sidewall of the groove (12) and the movable ring (27).

6. The elevator display screen that is easy to install according to claim 1, characterized in that: A limiting component (3) is provided on the front surface of the elevator car (11), the limiting component (3) comprising: A slide rail (31) is provided on one side of the elevator car (11); The transparent plate (32) is slidably inserted into the inside of the slide rail (31).

7. An elevator display screen that is easy to install according to claim 6, characterized in that: The limiting component (3) also includes: A protruding plate (33) is disposed on one side of the top end of the protruding plate (33).

8. An elevator display screen that is easy to install according to claim 7, characterized in that: The limiting component (3) also includes: A magnetic strip (34) is disposed at the bottom end of the slide rail (31); A magnetic block (35) is disposed at the bottom of the transparent plate (32) and is magnetically attracted to the magnetic strip (34).

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