CN216889565U

CN216889565U - External-hanging type elevator external-calling device

Info

Publication number: CN216889565U
Application number: CN202220045273.8U
Authority: CN
Inventors: 区纪宜; 周业武; 邓永强
Original assignee: Sanyo Elevator Zhuhai Co Ltd
Current assignee: Sanyo Elevator Zhuhai Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-05
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses an external-hanging type elevator external-calling device, which comprises: a loading box for accommodating the circuit board assembly; the buckle piece is connected with the loading box; the upper end of the cover plate is provided with a slot for inserting the buckle piece, the lower end of the cover plate is provided with a buckle part, the buckle part is used for abutting against the lower end of the loading box, the cover plate is provided with a hanging hole, the arranged buckle piece and the loading box form a whole, and the loading box, the buckle piece and the cover plate form a shell part of the elevator outbound device; in addition, the clasp part can cooperate with the loading box, so that the lower end of the cover plate is prevented from protruding out of the loading box, the integrity is good, and the installation is convenient.

Description

External-hanging type elevator external-calling device

Technical Field

The utility model relates to the technical field of elevators, in particular to an external-hanging type elevator external-calling device.

Background

With the increase of modern building floors, the demand of elevators is large, and the installation efficiency of the elevators needs to be improved.

The installation of the elevator call-out device consumes certain time, a hole needs to be formed in the wall body, the call-out device is installed in the hole, the seam between the call-out device and the wall body needs to be backfilled and sealed after the call-out device is installed, the installation process is long in time, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an externally-hung elevator call device which can be hung on a wall body, so that the construction time of punching is saved, and the cost is saved.

According to a first aspect embodiment of the utility model, the externally hung elevator calling device comprises: a loading box for accommodating the circuit board assembly; the buckle piece is connected with the loading box; the upper end of the cover plate is provided with a slot used for being inserted with the buckling piece, the lower end of the cover plate is provided with a hook part, the hook part is used for abutting against the lower end of the loading box, and the cover plate is provided with a hanging hole.

The external-hanging type elevator external-calling device provided by the embodiment of the utility model at least has the following beneficial effects: the buckle sheet and the loading box are arranged to form a whole, the loading box, the buckle sheet and the cover plate form a shell part of the elevator hall call device, the circuit board assembly is accommodated in the loading box, so the circuit board assembly is packaged in the loading box by the cover plate, and the cover plate can be hung on a wall body because the cover plate is provided with a hanging hole, so that the trouble of punching and installing on the wall body is avoided, the punching construction time is saved, the efficiency is improved, and the cost is also saved; in addition, the hook-and-loop part can be matched with the loading box, so that the lower end of the cover plate is prevented from protruding out of the loading box, the integrity is good, and the installation is convenient.

According to some embodiments of the utility model, the upper end of the cover plate is provided with the bending part, the bending part is bent forwards, and the bending part and the cover plate define the slot.

According to some embodiments of the present invention, the fastening piece is welded on the inner wall of the upper end of the loading box and is welded and fixed to prevent the fastening piece from being pulled off when the cover plate is disassembled and assembled, and also to enable the cover plate to be tightly connected to the loading box, so as to prevent the cover plate and the loading box from being loosened due to the loosening of the fastening piece.

According to some embodiments of the utility model, the locking device further comprises a locking screw, the locking screw sequentially penetrates through the lower end of the loading box and the hooking part from bottom to top, and the locking screw is used for locking the hooking part and the loading box to prevent the lower end of the loading box from being separated from the hooking part.

According to some embodiments of the utility model, the lower end of the loading box is connected with the hook part through a rivet and is fixedly riveted and formed at one time, so that the lower end of the loading box is prevented from being separated from the hook part.

According to some embodiments of the utility model, the circuit board assembly comprises a display screen, a window is arranged at the front end of the loading box, and the window is used for exposing the display screen, so that a user can observe the display screen through the window conveniently.

According to some embodiments of the present invention, a transparent protection plate is connected to the window, and the transparent protection plate is provided to prevent external dust and moisture from corroding the circuit board assembly.

According to some embodiments of the utility model, the portable electronic device further comprises a button, wherein the button is connected with the loading box, one end of the button protrudes forwards out of the loading box, the other end of the button is used for pressing the circuit board assembly, and the button is convenient for a user to operate.

According to some embodiments of the utility model, the hitching hole comprises a round hole section and a waist hole section, the round hole section is communicated with the waist hole section, the width of the waist hole section is smaller than the diameter of the round hole section, the round hole section is arranged at the lower end of the waist hole section, hitching is convenient, and the cover plate cannot be easily separated.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a left side view in cross section of an external-hanging elevator hall call device according to an embodiment of the present invention;

fig. 2 is a front view of a cover plate of the external-hanging elevator hall call device shown in fig. 1;

fig. 3 is a left side view of a cover plate of the external-hanging elevator hall call device shown in fig. 1;

fig. 4 is a left side view in cross section of the stowage housing of the external elevator call device illustrated in fig. 1;

fig. 5 is a front view of a circuit board assembly of the hall call device of the external-hanging elevator shown in fig. 1.

The loading box 100, the locking screw 110, the window 120, the transparent protection plate 121, and the button 130;

a cramp 200;

a cover plate 300, a bending part 310, an inserting groove 311 and a hooking part 320;

a hanging hole 330, a round hole section 331 and a waist hole section 332;

circuit board assembly 400, display screen 410.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the positional descriptions, such as the directions of up, down, front, rear, left, front, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1 to 5, an external-hanging type elevator hall call device includes: a cassette 100 for accommodating the circuit board assembly 400; a buckle piece 200 connected with the loading box 100; the upper end of the cover plate 300 is provided with a slot 311, the slot 311 is used for inserting the buckle piece 200, the lower end of the cover plate 300 is provided with a hook part 320, the hook part 320 is used for abutting against the lower end of the loading box 100, the cover plate 300 is provided with a hanging hole 330, the arranged buckle piece 200 and the loading box 100 form a whole, the loading box 100, the buckle piece 200 and the cover plate 300 form a shell part of the elevator outbound device, the circuit board assembly 400 is accommodated in the loading box 100, the circuit board assembly 400 is packaged in the loading box 100 by the cover plate 300, and the cover plate 300 can be hung on a wall body because the hanging hole 330 is formed in the cover plate 300, so that the trouble of punching and installing on the wall body is avoided, the punching construction time is saved, the efficiency is improved, and the cost is saved; in addition, the hook part 320 is provided to be engaged with the loading box 100, so as to prevent the lower end of the cover plate 300 from protruding out of the loading box 100, and thus, the integrity is good and the installation is convenient. When the external elevator hall call device is installed, a stud needs to be driven into the wall, the head of the stud penetrates through the circular hole section 331 of the hanging hole 330, then the whole external elevator hall call device is put down, and the rod part of the stud is clamped in the waist hole section 332, wherein the diameter of the rod part of the stud is smaller than or equal to the width of the waist hole section 332; the loading box 100 is formed by bending a sheet metal part through a planing groove, and the bending part of the loading box 100 is a right angle.

In some embodiments, the upper end of the cover plate 300 is provided with the bending portion 310, the bending portion 310 bends forward, the bending portion 310 and the cover plate 300 define the slot 311, the structure is simple, the manufacturing is convenient, the manufacturing can be performed by bending a sheet metal part, the mass production is convenient, the installation and the adjustment are convenient, it is to be noted that the cover plate 300 is further provided with a wire inlet hole, and the wire inlet hole can enable a wire to enter and be connected to the circuit board assembly 400.

In some embodiments, the cramp 200 is welded on the inner wall of the upper end of the loading box 100 and is welded and fixed to prevent the cramp 200 from being torn off when the cover plate 300 is disassembled and assembled, and also to enable the cover plate 300 to be tightly connected with the loading box 100, so as to prevent the cover plate 300 and the loading box 100 from being loosened due to the loosening of the cramp 200.

In some embodiments, a locking screw 110 is further included, the locking screw 110 sequentially penetrates through the lower end of the loading box 100 and the hooking portion 320 from bottom to top, and the locking screw 110 is used to lock the hooking portion 320 and the loading box 100, so as to prevent the lower end of the loading box 100 and the hooking portion 320 from being separated.

In some embodiments, the lower end of the loading box 100 is connected to the hooking part 320 by a rivet and is riveted and fixed at one time, so that the lower end of the loading box 100 is prevented from being separated from the hooking part 320.

In some embodiments, the circuit board assembly 400 includes a display screen 410, the front end of the loading box 100 is provided with a window 120, the window 120 is used for exposing the display screen 410, and a user can conveniently observe the display screen through the window 120, it should be noted that the circuit board assembly 400 is a common elevator control circuit board assembly, and includes not only the display screen 410, but also a PCB board and electronic components connected to the PCB board.

In some embodiments, a transparent protection plate 121 is connected to the window 120, the transparent protection plate 121 is disposed to prevent external dust and moisture from corroding the circuit board assembly 400, and it is understood that the transparent protection plate 121 may be a glass plate or a plastic plate.

In some embodiments, the electronic device further comprises a button 130, the button 130 is connected to the loading box 100, one end of the button 130 protrudes forward from the loading box 100, the other end of the button 130 is used for pressing the circuit board assembly 400, the button 130 is convenient for a user to operate, and it is noted that one end of the button 130 is coated with a rubber layer and is suitable for pressing.

In some embodiments, the hooking holes 330 include a circular hole section 331 and a waist hole section 332, the circular hole section 331 communicates with the waist hole section 332, the waist hole section 332 has a smaller width than the circular hole section 331, and the circular hole section 331 is disposed at a lower end of the waist hole section 332 for facilitating hooking, and the cover plate 300 cannot be easily detached.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An external-hanging elevator external-calling device, comprising:

a loading box (100) for accommodating the circuit board assembly (400);

a buckle (200) connected to the loading box (100);

the cover plate (300) is provided with a slot (311) at the upper end, the slot (311) is used for being connected with the buckle piece (200) in an inserting mode, a hook part (320) is arranged at the lower end of the cover plate (300), the hook part (320) is used for being abutted to the lower end of the loading box (100), and a hanging hole (330) is formed in the cover plate (300).

2. An external-hanging elevator external-calling device according to claim 1, characterized in that: the upper end of the cover plate (300) is provided with a bent part (310), the bent part (310) is bent forwards, and the bent part (310) and the cover plate (300) define the slot (311).

3. An external-hanging elevator external-calling device according to claim 1, characterized in that: the cramp (200) is welded on the inner wall of the upper end of the loading box (100).

4. An external-hanging elevator external-calling device according to claim 1, characterized in that: still include locking screw (110), locking screw (110) from the lower extreme that passes in proper order loading box (100) and buckle portion (320), locking screw (110) be used for with buckle portion (320) with loading box (100) locking.

5. An external-hanging elevator external-calling device according to claim 1, characterized in that: the lower end of the loading box (100) is connected with the hook part (320) through a rivet.

6. An external-hanging elevator external-calling device according to claim 1, characterized in that: the circuit board assembly (400) comprises a display screen (410), a window (120) is formed in the front end of the loading box (100), and the window (120) is used for exposing the display screen (410).

7. An external-hanging elevator external-calling device according to claim 6, characterized in that: the window (120) is connected with a transparent protection plate (121).

8. An external-hanging elevator external-calling device according to claim 6, characterized in that: the circuit board assembly further comprises a button (130), the button (130) is connected with the loading box (100), one end of the button (130) protrudes forwards out of the loading box (100), and the other end of the button (130) is used for pressing the circuit board assembly (400).

9. A hanging elevator hall call device according to any one of claims 1 to 8 wherein: hang hole (330) including circle hole section (331) and waist hole section (332), circle hole section (331) intercommunication waist hole section (332), the width of waist hole section (332) is less than the diameter of circle hole section (331), circle hole section (331) sets up the lower extreme of waist hole section (332).