CN212923999U - Elevator calling box device - Google Patents

Abstract

The utility model relates to an elevator exhales terraced box technical field, in particular to elevator exhales terraced box-packed putting, including box body frame and bottom plate, the guide slot has been seted up on the box body frame, it detains to install the bullet in the guide slot, the cover is equipped with the spring on the bullet is detained, the bullet is detained and is provided with first oblique spigot surface, also be provided with the oblique spigot surface of second with first oblique spigot surface looks adaptation on the bottom plate. The utility model discloses a spring continuously compresses when first oblique spigot surface on the bullet is buckled promotes the bullet to buckle horizontal axial displacement with the oblique spigot surface laminating contact of second on the bottom plate, when box body frame reachs the mounted position, the first oblique spigot surface that the bullet was buckled breaks away from the oblique spigot surface of second of bottom plate, the spring is no longer atress, thereby horizontal axial promotes the bullet and buckles the slip, the facade that the bullet was buckled contacts with the strengthening rib facade of bottom plate, box body frame up-and-down motion direction locking is on the bottom plate, moreover, the steam generator is simple in structure, the installation, dismantle, it is simple and convenient to maintain, and the spiral shell head of having avoided the screw leaks outward and influences the pleasing to the eye problem of calling.

Description

Elevator calling box device

Technical Field

The utility model relates to an elevator calls terraced box technical field, in particular to elevator calls terraced box-packed putting.

Background

As the floors of buildings increase, elevators are also more and more widely used. For elevators, a call box is a device that is external to the elevator and that calls the control of the elevator by means of pushbuttons. The traditional calling box is fastened through screws, so that the mounting efficiency is low, and the appearance of the calling box is influenced by the leakage of screw heads of the screws.

SUMMERY OF THE UTILITY MODEL

The utility model provides an among the correlation technique call box exhale the box through the screw fastening, not only the installation effectiveness is low, and, the beautiful problem of call box is exhaled in the influence of the spiral shell head of screw is leaked outward, an elevator call box device is proposed, promote the continuous compression of spring when the horizontal axial displacement of bullet knot is pushed to the first oblique spigot surface of bullet knot and the second oblique spigot surface on the bottom plate when laminating the contact, when box body frame reachs the mounted position, the first oblique spigot surface of bullet knot breaks away from the second oblique spigot surface of bottom plate, the spring is no longer atress, thereby horizontal axial promotes the bullet and detains the slip, the facade of bullet knot and the strengthening rib facade contact of bottom plate, box body frame up-and-down motion direction locking is on the bottom plate, moreover, the spiral shell head of screw is leaked outward and is influenced the pleasing to the eye problem of calling the call box.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an elevator calls terraced box-packed putting, includes box body frame and bottom plate, the guide slot has been seted up on the box body frame, install the bullet in the guide slot and detain, the cover is equipped with the spring on the bullet is detained, the bullet is detained and is provided with first oblique spigot surface, also be provided with the oblique spigot surface of second with first oblique spigot surface looks adaptation on the bottom plate.

According to the preferable scheme, the elastic buckle comprises an elastic buckle body, a guide pillar and a buckle, the first inclined guide surface is arranged on the top surface of the elastic buckle body, the guide pillar is arranged at one end of the elastic buckle body, the spring is sleeved on the guide pillar, and the buckle is arranged on one side of the elastic buckle body.

As a preferred scheme, the elastic buckle body is in an open box shape, and a groove is formed in one side, away from the guide post, of the open side of the elastic buckle body.

Preferably, an L-shaped opening is formed in one side of the elastic buckle body along the length direction, and a protrusion forming buckle is arranged on the elastic buckle body corresponding to the short edge of the L-shaped opening.

As the preferred scheme, the side edge of the box body frame is provided with a dismounting hole.

As a preferred scheme, the vertical plates on the periphery of the bottom plate are enclosed into a shell structure, and a plurality of reinforcing ribs are arranged on the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the guide slot in box body frame inboard, the bullet is buckled and is pushed into the guide slot after emboliaing the spring in the slip, guide pillar on the bullet is inserted in the hole of guide slot front end, the convex buckle card of bullet knot is at the guide slot inside wall, thereby play spacing effect of preventing deviating from, when box body frame and bottom plate are installed, the first oblique guide surface on the bullet knot promotes the bullet to detain the spring and continues to compress when horizontal axial displacement when laminating the contact with the second oblique guide surface on the bottom plate, when the box body frame reachs the mounted position, the first oblique guide surface of bullet knot breaks away from the second oblique guide surface of bottom plate, the spring no longer receives the power, thereby horizontal axial promotes the bullet to detain the slip, the facade of bullet knot contacts with the strengthening rib facade of bottom plate, the box body frame up-and-down motion; the utility model discloses simple structure, installation, dismantlement, maintenance convenience, the installation effectiveness is high, has avoided the spiral shell head of screw to leak outward moreover and has influenced the pleasing to the eye problem of exhaling terraced box.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

fig. 2 is a schematic structural view of the elastic buckle of the present invention installed in the guide groove;

fig. 3 is a schematic structural view of the elastic buckle of the present invention;

fig. 4 is a schematic structural view of the elastic buckle of the present invention.

In the figure:

1. the elastic buckle comprises a box body, 101, a guide groove, 2, an elastic buckle, 201, a first inclined guide surface, 202, an elastic buckle body, 203, a guide pillar, 204, a buckle, 3, a spring, 4, a bottom plate, 401 and a second inclined guide surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1 to 4, an elevator calling box device, including box body frame 1 and bottom plate 4, the guide slot 101 has been seted up on the box body frame 1, install the bullet in the guide slot 101 and detain 2, the cover is equipped with spring 3 on the bullet detaining 2, be provided with first oblique guide surface 201 on the bullet detaining 2, also be provided with the oblique guide surface 401 of second with first oblique guide surface 201 looks adaptation on the bottom plate 4, when box body frame 1 and bottom plate 4 were installed, first oblique guide surface 201 on the bullet detained 2 and the oblique guide surface 401 laminating contact of second on the bottom plate 4 promote the bullet to detain 2 horizontal axial displacement while spring 3 continuously compresses, when box body frame 1 reachd the mounted position, the first oblique guide surface 201 of bullet detained 2 breaks away from the oblique guide surface 401 of second on bottom plate 4, spring 3 is no longer atress, thereby horizontal axial promotes bullet detain 2 and slides, thereby accomplish the installation.

In one embodiment, the elastic buckle 2 comprises an elastic buckle body 202, a guide post 203 and a buckle 204, the first inclined guide surface 201 is arranged on the top surface of the elastic buckle body 202, the guide post 203 is arranged at one end of the elastic buckle body 202, the spring 3 is sleeved on the guide post 203, in addition, the front end of the guide groove 101 is provided with a hole, and when the elastic buckle 2 is installed in a sliding way with the guide groove 101, the guide post 203 on the elastic buckle 2 is inserted into the hole at the front end of the guide groove 101; the buckle 204 is arranged on one side of the elastic buckle body 202, and when the elastic buckle 2 is installed on the guide groove 101, the buckle 204 contacts with the inner wall of the guide groove 101 to play a role in limiting and preventing the elastic buckle from being separated.

In one embodiment, the latch body 202 is in the shape of an open box, and a groove is formed on the open side of the latch body 202 away from the guide post 203.

In one embodiment, an L-shaped opening is opened at one side of the elastic buckle body 202 along the length direction, and a protrusion forming buckle 204 is disposed on the elastic buckle body 202 corresponding to the short side of the L-shaped opening.

In one embodiment, the side of the box frame 1 is provided with a detachment hole, so that when the box frame 1 is taken out, a detachment tool is inserted into the detachment hole reserved on the side of the box frame 1, and the box frame 1 can be detached after the elastic buckle 2 is pushed to move.

In one embodiment, the vertical plates on the periphery of the bottom plate 4 enclose a shell structure, the bottom plate 4 is provided with a plurality of reinforcing ribs, when the first inclined guide surface 201 of the elastic buckle 2 is separated from the second inclined guide surface 401 of the bottom plate 4, the spring 3 is not stressed any more, so that the elastic buckle 2 is pushed to slide horizontally and axially, the vertical surface of the elastic buckle 2 is in contact with the vertical surface of the reinforcing ribs of the bottom plate 4, and the box body frame 1 is locked on the bottom plate 4 in the vertical movement direction, thereby completing the installation.

The principle of the utility model is as follows:

the spring 3 is sleeved on a guide post 203 at the front end of the elastic buckle 2, the elastic buckle 2 is pushed into the guide groove 101 in a sliding manner, the guide post 203 on the elastic buckle 2 is inserted into a hole at the front end of the guide groove 101, and a convex buckle 204 of the elastic buckle 2 is clamped on the inner side wall of the guide groove 101, so that the limiting and anti-falling effects are achieved; when the box body frame 1 is taken out, a disassembling tool is inserted into a disassembling hole reserved on the side edge of the box body frame 1, and the box body frame 1 can be lowered and disassembled after the elastic buckle 1 is pushed to move.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides an elevator calls a call box device, its characterized in that, includes box body frame (1) and bottom plate (4), guide slot (101) have been seted up on box body frame (1), install bullet knot (2) in guide slot (101), the cover is equipped with spring (3) on bullet knot (2), be provided with first oblique spigot surface (201) on bullet knot (2), also be provided with second oblique spigot surface (401) with first oblique spigot surface (201) looks adaptation on bottom plate (4).

2. An elevator call box apparatus as recited in claim 1, wherein: the elastic buckle (2) comprises an elastic buckle body (202), a guide post (203) and a buckle (204), the first inclined guide surface (201) is arranged on the top surface of the elastic buckle body (202), the guide post (203) is arranged at one end of the elastic buckle body (202), the spring (3) is sleeved on the guide post (203), and the buckle (204) is arranged on one side of the elastic buckle body (202).

3. An elevator call box apparatus as recited in claim 2, wherein: the elastic buckle body (202) is in an open box shape, and a groove is formed in one side, away from the guide pillar (203), of the open side of the elastic buckle body (202).

4. An elevator call box apparatus as recited in claim 3, wherein: an L-shaped opening is formed in one side of the elastic buckle body (202) in the length direction, and a protrusion forming buckle (204) is arranged on the elastic buckle body (202) corresponding to the short edge of the L-shaped opening.

5. An elevator call box apparatus as recited in claim 1, wherein: the side edge of the box body frame (1) is provided with a dismounting hole.

6. An elevator call box apparatus as recited in claim 1, wherein: the vertical plates on the periphery of the bottom plate (4) are enclosed to form a shell structure, and a plurality of reinforcing ribs are arranged on the bottom plate (4).

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