Shell structure of elevator control terminal

Abstract

The utility model belongs to the technical field of elevator control terminal equipment, and particularly relates to a shell structure of an elevator control terminal, which comprises a fixed frame body, a movable shell and a terminal part, the fixed frame body comprises a base, a support plate, a top plate and a shaft hole, the support plate is arranged on the side edge of the top of the base, and the top plate is arranged on the top of the support plate. Shaft holes are formed in the left sides of the base and the top plate; the movable shell is arranged on the shaft hole and comprises a movable plate, a movable shaft, a side plate and a mounting groove, the movable shaft connected with the shaft hole is arranged at the left end of the movable plate, the side plate is arranged at the right end of the movable plate, and the mounting groove is formed in the movable plate; the terminal part is arranged on the mounting groove, when the movable shell is closed, a closed shell structure is formed between the movable shell and the fixed frame, the inner side of the terminal part can be exposed by rotating the movable shell, the exposure range of the terminal part is expanded, and maintenance operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of elevator control terminal equipment technology, specifically to an elevator control terminal housing structure. Background Technology

[0002] With the development of the times, elevator control terminals are gradually moving towards intelligence. Especially in response to the increasing spread of infectious diseases in recent years, zero-contact intelligent elevator control terminals have been developed and promoted. Zero-contact elevator terminals integrate interactive air imaging technology, achieving interactive air imaging within the user interface without relying on other physical display media. This terminal not only has a sensitive interactive response but also provides a more technologically advanced imaging experience, and is safe, stable, and reliable in use.

[0003] In existing elevator control terminal housings, the terminals are located on opposite sides of the housing during use. When maintenance is required, the maintenance door is opened for maintenance operations. However, the internal space of the housing is small after the maintenance door is opened, making maintenance operations inconvenient. Therefore, a new housing structure for elevator control terminals is proposed. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the shell structure of the above and / or existing XXXXX elevator control terminals, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a shell structure for an elevator control terminal. When the movable shell is closed, it forms a closed shell structure with the fixed frame. By rotating the movable shell, the inner side of the terminal component can be exposed, expanding the exposure range of the terminal component and facilitating maintenance operations.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A housing structure for an elevator control terminal, comprising:

[0009] A fixed frame includes a base, a support plate, a top plate, and shaft holes. The support plate is provided on the top side of the base, and the top plate is provided on the top of the support plate. Shaft holes are provided on the left side of both the base and the top plate.

[0010] A movable housing is disposed on the shaft hole. The movable housing includes a movable plate, a movable shaft, a side plate, and a mounting groove. The movable plate has a movable shaft connected to the shaft hole at its left end and a side plate at its right end. The mounting groove is formed on the movable plate.

[0011] The terminal component is disposed on the mounting slot.

[0012] As a preferred embodiment of the housing structure of the elevator control terminal described in this utility model, the top plate is provided with a limiting component, the limiting component includes a limiting rod and a spring, the limiting rod is inserted into the top plate, the spring is provided between the limiting rod and the top plate, and the top of the side plate is provided with a limiting groove connected to the limiting rod.

[0013] In a preferred embodiment of the outer shell structure of the elevator control terminal described in this utility model, an air groove is provided on the top plate, a rotating bracket is provided in the air groove, and a ventilation mechanism is provided on the rotating bracket. The ventilation mechanism includes a large gear, a small gear, a wind shaft, an impeller, a turntable, an eccentric shaft, and a connecting rod. The large gear is located at the top of the movable shaft, the small gear is rotatably connected to the top of the top plate, and the small gear meshes with the large gear. A wind shaft is provided on the rotating bracket, an impeller is provided at the bottom of the wind shaft, a turntable is provided at the top of the wind shaft, and an eccentric shaft is provided at the top of both the small gear and the turntable. A connecting rod is rotatably provided between the eccentric shafts.

[0014] In a preferred embodiment of the outer shell structure of the elevator control terminal described in this utility model, a dustproof net is provided inside the air groove.

[0015] As a preferred embodiment of the outer shell structure of the elevator control terminal described in this utility model, a handle is provided on the outer side of the side plate, and an anti-slip sleeve is provided on the outside of the handle.

[0016] In a preferred embodiment of the housing structure of the elevator control terminal described in this utility model, a transparent window is provided on the side panel, and the transparent window is an explosion-proof window.

[0017] In a preferred embodiment of the housing structure of the elevator control terminal described in this utility model, each of the bases is provided with a support leg, and each support leg is provided with an anti-slip pad.

[0018] Compared with the prior art, this utility model has movable shells on both sides of the fixed frame, and the terminal components are respectively installed on the movable shells on both sides. When the movable shells are closed, a closed shell structure is formed between them and the fixed frame. By rotating the movable shells, the inner side of the terminal components can be exposed, expanding the exposure range of the terminal components and facilitating maintenance operations. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the axonal structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the fixed frame structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the movable shell structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the ventilation mechanism of this utility model;

[0025] Figure 6 This is a schematic diagram of the dustproof net structure of this utility model.

[0026] In the diagram: 100 Fixed frame, 110 Base, 120 Support plate, 130 Top plate, 140 Shaft hole, 150 Air groove, 160 Rotating bracket, 200 Movable shell, 210 Movable plate, 220 Movable shaft, 230 Side plate, 240 Mounting groove, 250 Limiting groove, 300 Terminal component, 400 Limiting component, 410 Limiting rod, 420 Spring, 500 Ventilation mechanism, 510 Large gear, 520 Small gear, 530 Wind shaft, 540 Impeller, 550 Turntable, 560 Eccentric shaft, 570 Connecting rod, 600 Dustproof net. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0031] This utility model provides a shell structure for an elevator control terminal. When the movable shell is closed, it forms a closed shell structure with the fixed frame. Rotating the movable shell exposes the inner side of the terminal components, expanding the exposed area of ​​the terminal components and facilitating maintenance operations. Please refer to [link to relevant documentation]. Figures 1-6 It includes: a fixed frame 100, a movable housing 200, and a terminal component 300.

[0032] The fixed frame 100 includes a base 110, a support plate 120, a top plate 130, and a shaft hole 140. The support plate 120 is provided on the top side of the base 110, and the top plate 130 is provided on the top of the support plate 120. The shaft hole 140 is provided on the left side of both the base 110 and the top plate 130.

[0033] The base 110, support plate 120 and top plate 130 are integrated into a single structure to form a fixed support. The shaft holes 140 are located at the front and rear ends of the left side of the base 110 and the top plate 130, respectively, to provide rotational support. The bottom of the base 110 is provided with support legs, and the bottom of the support legs is provided with anti-slip pads to provide anti-slip support.

[0034] The movable housing 200 is disposed on the shaft hole 140. The movable housing 200 includes a movable plate 210, a movable shaft 220, a side plate 230 and a mounting groove 240. The movable shaft 220 connected to the shaft hole 140 is disposed at the left end of the movable plate 210, and the side plate 230 is disposed at the right end of the movable plate 210. The mounting groove 240 is provided on the movable plate 210.

[0035] The movable plate 210 and the side plate 230 form an L-shaped plate, which rotates on the shaft hole 140 via the movable shaft 220. Figure 1 The diagram shows the closed state. Rotating the L-shaped plate causes it to unfold outwards, revealing the inner structure of the shell.

[0036] The terminal component 300 is mounted on the mounting slot 240.

[0037] Since it is necessary to limit the rotation of the L-shaped plate, a limiting component 400 is provided on the top plate 130. The limiting component 400 includes a limiting rod 410 and a spring 420. The limiting rod 410 is inserted into the top plate 130, and the spring 420 is provided between the limiting rod 410 and the top plate 130. A limiting groove 250 is opened at the top of the side plate 230 to connect with the limiting rod 410. In the natural state, the lower end of the limiting rod 410 extends out of the bottom of the top plate 130, so that the lower end of the limiting rod 410 can be inserted into the limiting groove 250 to limit the side plate 230. When opening, the limiting rod 410 is pulled up to disengage from the limiting groove 250 and cancel the limiting.

[0038] Because dust accumulates inside the casing, affecting maintenance operations, an air groove 150 is provided on the top plate 130. A rotating bracket 160 is installed inside the air groove 150, and a ventilation mechanism 500 is installed on the rotating bracket 160. The ventilation mechanism 500 includes a large gear 510, a small gear 520, a wind shaft 530, an impeller 540, a turntable 550, an eccentric shaft 560, and a connecting rod 570. The large gear 510 is located at the top of the movable shaft 220, and the small gear 520 is rotatably connected to the top of the top plate 130. The small gear 520 meshes with the large gear 510. The wind shaft 530 is installed on the rotating bracket 160, and the impeller 540 is installed at the bottom of the wind shaft 530. The turntable 550 is installed at the top of the wind shaft 530. The eccentric shaft 560 is installed at the top of both the small gear 520 and the turntable 550. A connecting rod 570 is rotatably connected between the eccentric shafts 560.

[0039] When the L-shaped plate is opened, the movable shaft 220 drives the large gear 510 to rotate, the large gear 510 drives the small gear 520 to rotate, the small gear 520 drives the turntable 550 to rotate through the connecting rod 570, the turntable 550 drives the impeller 540 to rotate through the wind shaft 530, and the impeller 540 drives the airflow to blow away the dust and prevent the dust from accumulating and affecting maintenance.

[0040] To prevent external dust from entering the housing, a dustproof net 600 is installed inside the air slot 150 to isolate the dust.

[0041] To facilitate opening the side panel 230, a handle is provided on the outside of the side panel 230, and an anti-slip sleeve is provided on the outside of the handle. The side panel 230 is opened by gripping the handle.

[0042] To facilitate observation of the internal usage status, a transparent window is provided on the side panel 230. The transparent window is an explosion-proof window, through which the internal usage status of the housing can be observed.

[0043] In practical use, the terminal component 300 is installed on the mounting slot 240. During maintenance, the limit rod 410 is pulled up to disengage from the limit slot 250 and cancel the limit. Then, the movable housing 200 is rotated to expose the inner structure of the terminal component 300, expanding the exposed area of ​​the terminal component 300 for easier maintenance. During the unfolding process, the movable shaft 220 drives the large gear 510 to rotate, which in turn drives the small gear 520 to rotate. The small gear 520 drives the turntable 550 to rotate via the connecting rod 570. The turntable 550 drives the impeller 540 to rotate via the wind shaft 530. The impeller 540 promotes airflow to blow away dust and prevent dust accumulation from affecting maintenance.

[0044] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A housing structure of an escalator control terminal, characterized by, The utility model relates to a fixed frame (100) including base (110), support plate (120), top plate (130) and axle hole (140), the top side of base (110) sets up support plate (120), the top of support plate (120) sets up top plate (130), base (110) and top plate (130) left side set up axle hole (140) both, Movable shell (200) is set up on axle hole (140), movable shell (200) includes movable plate (210), movable axle (220), side plate (230) and installation slot (240), movable plate (210) left end sets up movable axle (220) connected with axle hole (140), movable plate (210) right end sets up side plate (230), movable plate (210) is set up installation slot (240), Terminal component (300) is set up on installation slot (240). Limiting part (400) is set up on top plate (130), limiting part (400) includes limiting pull rod (410) and spring (420), limiting pull rod (410) is inserted on top plate (130), spring (420) is set up between limiting pull rod (410) and top plate (130), side plate (230) top end is set up limiting slot (250) connected with limiting pull rod (410).

2. The housing structure of the elevator control terminal according to claim 1, wherein Air groove (150) is set up on top plate (130), rotating support (160) is set up in air groove (150), air exchange mechanism (500) is set up on rotating support (160), air exchange mechanism (500) includes large gear (510), pinion (520), wind shaft (530), impeller (540), rotating disc (550), eccentric shaft (560) and connecting rod (570), large gear (510) is set up on movable axle (220) top end, pinion (520) is rotatably connected on top plate (130) top, pinion (520) is engaged with large gear (510), wind shaft (530) is set up on rotating support (160), impeller (540) is set up on wind shaft (530) bottom, rotating disc (550) is set up on wind shaft (530) top end, eccentric shaft (560) is set up on pinion (520) and rotating disc (550) top end both, connecting rod (570) is rotatably set up between eccentric shaft (560).

3. The housing structure of a gradient control terminal according to claim 1, wherein Dustproof net (600) is set up in air groove (150).

4. The housing structure of a gradient control terminal according to claim 3, wherein Handle is set up outside side plate (230), anti -skid cover is set up outside handle.

5. The housing structure of a gradient control terminal according to claim 1, wherein Transparent window is set up on side plate (230), the transparent window adopts explosion -proof window.

6. The housing structure of a gradient control terminal according to claim 1, wherein Support leg is set up on base (110) bottom, anti -skid pad is set up on support leg bottom.

7. The housing structure of a gradient control terminal according to claim 1, wherein ​

Images