CN211846748U

CN211846748U - Elevator button

Info

Publication number: CN211846748U
Application number: CN202020082014.3U
Authority: CN
Inventors: 顾欣; 顾伟成; 廖国彪
Original assignee: Shanghai Aolifu Electrical Apparatus Co ltd
Current assignee: Shanghai Aolifu Electrical Apparatus Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-03
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses an elevator button relates to the technical field of elevator installation, including fixed plate and installation casing, and install the casing on the fixed plate, the spout has been seted up to one side that the fixed plate is close to the installation casing, spout one end is the opening setting, the both sides wall of spout is buckled in order to form spacing portion to the direction that is close to the spout, the installation casing slides by the opening side of spout and gets into the spout and be connected with the fixed plate, one side that the installation casing is close to the fixed plate is equipped with elasticity piece that resets, elasticity resets one end and installation casing fixed connection, the other end and fixed plate butt, and form between installation casing and the fixed plate and press the cavity. When elevator installation again, if carelessly with the position installation dislocation of button, only need follow spout opening direction reverse slip can with installing the casing and taking out according to the clamp plate, confirm behind the correct position that the mode that adopts the joint that slides along the spout is about to install the casing and be connected with the fixed plate, need not appurtenance, make things convenient for the fast key, easy operation.

Description

Elevator button

Technical Field

The utility model relates to a technical field of elevator installation, more specifically say, it relates to an elevator button.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

The prior Chinese utility model with publication number CN207192512U discloses an elevator button, which comprises a button arranged on an installation carrier and a button rear cover, wherein the button is embedded on the button rear cover; the button rear cover is provided with two plastic elastic sheets and a rear cover bulge, the two plastic elastic sheets mutually form an angle of 180 degrees on the button rear cover, the top of each plastic elastic sheet is contacted with the mounting carrier, and the rear cover bulge is positioned on the side surface of the button rear cover and clamped with the side edge of the button; the button is provided with an outer frame flange and a button side frame clamping position, the outer frame flange is clamped on the surface of the installation carrier, and the rear cover bulge is clamped in the button side frame clamping position. The button is put in from the surface of the installation carrier, so that the flanging of the outer frame is clamped on the surface of the installation carrier.

The sequence of the number buttons in the elevator is arranged and installed according to specific requirements, such as 1, 2, 3, 4, 5 and the like, if one of the number buttons is installed incorrectly, the number buttons need to be disassembled and reinstalled at the correct position so that a user can select the number size according to the sequence. The button is installed on the button rear cover in an embedded mode, and the button is connected with the button through the outer frame flanging clamping, so that the button is convenient to install. However, if the sequential mounting is wrong, the above-mentioned fitting manner is not easy to detach, the button needs to be pried out by an auxiliary tool, the button is easy to damage, the operation is troublesome, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

To this problem in the practical application, the utility model aims to provide an elevator button, concrete scheme is as follows:

the utility model provides an elevator button, includes fixed plate and installation casing, just installation casing install in on the fixed plate, the fixed plate is close to the spout has been seted up to one side of installation casing, spout one end is the opening setting, the both sides wall of spout is to being close to the direction of spout is buckled in order to form spacing portion, the installation casing by the opening side of spout slides and gets into the spout with the fixed plate is connected, the installation casing is close to one side of fixed plate is equipped with elasticity and resets, elasticity reset one end with installation casing fixed connection, the other end with the fixed plate butt, just the installation casing with form between the fixed plate and press the cavity.

Further preferably, a cover plate is provided on an opening side of the mounting housing near the sliding groove, and the cover plate seals the pressing cavity when the mounting housing is mounted on the fixing plate.

Further preferably, the limiting part is bent from a direction close to the sliding groove to form a clamping part.

Further preferably, the clamping part and the limiting part are perpendicular to each other, and the limiting part and the side wall of the sliding groove are perpendicular to each other.

Preferably, one side of the mounting shell, which is far away from the fixed plate, is provided with a pressing plate, one side of the mounting shell, which is close to the pressing plate, is provided with a connecting hole, a guide pillar is arranged in the connecting hole, one end of the guide pillar, which is far away from the pressing cavity, is fixedly connected with the pressing plate, and the other end of the guide pillar is fixedly connected with the elastic resetting piece.

Further preferably, one side of the pressing plate, which is far away from the guide post, is provided with a digital mark.

Further preferably, the guide post and the connecting hole are arranged in an interference fit manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the installation casing is slided by spout opening side and is got into spout and fixed plate joint, utilizes spacing portion to avoid the installation casing to break away from the spout, and combines the chucking part to strengthen the installation casing and the fixed plate before be connected the steadiness, through setting up the apron with sealed the difficult clearance of pressing down the cavity in order to avoid using the deposition for a long time. Simultaneously, through setting up the press plate, the press plate passes through guide pillar and connecting hole and installation casing interference fit, is equipped with the digit sign in one side that the press plate deviates from the installation casing to the user selects the button according to the digit sign. When the user pressed down and pressed the cavity according to the compression of pressing the platen, elasticity reset the piece and store elastic potential energy, and after the user loosed one's hand, elasticity reset the piece and resume elastic potential energy to make according to platen and installation casing automatic re-setting. When elevator installation again, if carelessly with the position installation dislocation of button, only need follow spout opening direction reverse slip can with installing the casing and taking out according to the clamp plate, confirm behind the correct position that the mode that adopts the joint that slides along the spout is about to install the casing and be connected with the fixed plate, need not appurtenance, make things convenient for the fast key, easy operation.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is a schematic diagram of a split body according to an embodiment of the present invention.

Reference numerals: 1. a fixing plate; 2. installing a shell; 3. a chute; 4. a limiting part; 5. an elastic reset member; 6. pressing the cavity; 7. a cover plate; 8. a clamping part; 9. a pressing plate; 10. connecting holes; 11. and (6) a guide pillar.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, a button of an elevator comprises a fixing plate 1 and a mounting case 2, wherein one side surface of the fixing plate 1 is fixed on the surface of a mounting carrier in the elevator so that the fixing plate 1 is fixed on the inner side wall of the elevator, and the other side surface is connected with the mounting case 2. Referring to fig. 2, a sliding groove 3 is formed in a side surface of the fixing plate 1 close to the mounting housing 2, one end of the sliding groove 3 is open, and preferably, the fixing plate 1 is mounted on the surface of the carrier along the height direction in a direction in which the opening of the sliding groove 3 faces upward. The two side walls of the sliding groove 3 are bent towards the direction close to the sliding groove 3 to form a limiting portion 4, the limiting portion 4 is perpendicular to the side walls of the sliding groove 3, the limiting portion 4 is bent towards the direction close to the sliding groove 3 to form a clamping portion 8, the clamping portion 8 is perpendicular to the limiting portion 4, and the side walls of the sliding groove 3, the limiting portion 4 and the clamping portion 8 form a shape like a Chinese character 'ji'. The installation shell 2 slides from the opening side of the sliding groove 3 to enter the sliding groove 3 to be connected with the fixing plate 1, and the side wall of the installation shell 2 abuts against the side wall of the sliding groove 3, the limiting part 4 and the clamping part 8. The limiting part 4 is used for avoiding the mounting shell 2 from being separated from the sliding groove 3, and the combination clamping part 8 is used for strengthening the connection stability before the mounting shell 2 and the fixing plate 1 are mounted.

Meanwhile, a gap is provided between the mounting case 2 and the bottom of the chute 3 so that a pressing cavity 6 is formed between the mounting case 2 and the fixing plate 1. Wherein, the opening side of the mounting housing 2 close to the chute 3 is provided with a cover plate 7, and when the mounting housing 2 is mounted on the fixing plate 1, the cover plate 7 seals the pressing cavity 6. Preferably, a gap is provided between the cover plate 7 and the surface of the carrier for mounting the fixing plate 1, so as to avoid the phenomenon that the cover plate 7 and the surface of the carrier abut against each other and cannot be pressed when the mounting housing 2 is pressed close to the fixing plate 1. The cover plate 7 is arranged to seal the pressing cavity 6 so as to avoid that accumulated dust is difficult to clean after long-time use.

Further, one side that installation casing 2 deviates from fixed plate 1 is equipped with press plate 9, and one side that press plate 9 deviates from guide pillar 11 has the digital sign. Specifically, one side of the mounting shell 2 close to the pressing plate 9 is provided with a connecting hole 10, a guide pillar 11 is arranged in the connecting hole 10, one end of the guide pillar 11 departing from the pressing cavity 6 is fixedly connected with the pressing plate 9, and the other end of the guide pillar is connected with an elastic resetting piece 5. Through setting up press plate 9, press plate 9 through guide pillar 11 and connecting hole 10 with installation casing 2 interference fit, be equipped with the digit sign in one side that press plate 9 deviates from installation casing 2 to the user selects the button according to the digit sign.

Wherein, one end of the elastic reset piece 5 is fixedly connected with the guide post 11, and the other end is abutted against the bottom of the chute 3. Preferably, the guide post 11 is made of PVC material and has a certain deformable property, so that the guide post 11 and the connecting hole 10 are arranged in an interference fit manner. Through setting up elasticity piece 5 that resets, when the user pressed down and presses cavity 6 is pressed to pressing down the compression of pressing board 9, elasticity piece 5 that resets stores elastic potential energy, and after the user loosens the hand, elasticity piece 5 that resets resumes elastic potential energy to make and press down board 9 and installation casing 2 automatic re-setting. The elastic return element 5 is preferably provided as a plastic spring.

When the elevator installation again, if carelessly with the position installation dislocation of button, only need follow 3 opening directions of spout and reverse slide and can take out installation casing 2 and press the clamp plate 9, confirm behind the correct position along 3 modes that adopt the joint that slides of spout be about to install casing 2 and fixed plate 1 and be connected, need not appurtenance, make things convenient for the fast key, easy operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An elevator button comprises a fixed plate (1) and a mounting shell (2), wherein the mounting shell (2) is mounted on the fixed plate (1), it is characterized in that one side of the fixing plate (1) close to the mounting shell (2) is provided with a sliding chute (3), one end of the sliding chute (3) is provided with an opening, two side walls of the sliding chute (3) are bent towards the direction close to the sliding chute (3) to form a limiting part (4), the mounting shell (2) slides from the opening side of the sliding chute (3) into the sliding chute (3) to be connected with the fixing plate (1), an elastic reset piece (5) is arranged on one side of the mounting shell (2) close to the fixed plate (1), one end of the elastic reset piece (5) is fixedly connected with the mounting shell (2), the other end is abutted against the fixed plate (1), and a pressing cavity (6) is formed between the mounting shell (2) and the fixing plate (1).

2. Elevator push button according to claim 1, characterized in that the mounting housing (2) is provided with a cover plate (7) near the open side of the sliding slot (3), the cover plate (7) sealing the pressing cavity (6) when the mounting housing (2) is mounted on the fixing plate (1).

3. Elevator push button according to claim 1, characterized in that the stop part (4) is bent from a direction close to the sliding groove (3) to form a gripping part (8).

4. Elevator push button according to claim 3, characterized in that the gripping part (8) is arranged perpendicular to the stop part (4), and the stop part (4) is arranged perpendicular to the side wall of the sliding groove (3).

5. The elevator button according to claim 1, wherein a pressing plate (9) is disposed on a side of the mounting housing (2) away from the fixing plate (1), a connecting hole (10) is disposed on a side of the mounting housing (2) close to the pressing plate (9), a guide post (11) is disposed in the connecting hole (10), one end of the guide post (11) away from the pressing cavity (6) is fixedly connected to the pressing plate (9), and the other end of the guide post is fixedly connected to the elastic reset piece (5).

6. Elevator button according to claim 5, characterized in that the side of the press plate (9) facing away from the guide post (11) is provided with a numerical indication.

7. Elevator push button according to claim 5, characterized in that the guide post (11) is arranged in an interference fit with the attachment hole (10).