CN214935073U

CN214935073U - Single circuit board elevator button structure with induction and mechanical functions

Info

Publication number: CN214935073U
Application number: CN202121258587.8U
Authority: CN
Inventors: 郅治
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-30
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a single circuit board elevator button structure of response and mechanical function, including installing the button that can be used for the upper and lower floor at the button panel, the button includes button shell and circuit board, its characterized in that still includes safety cover and circuit backup pad, safety cover, circuit backup pad and circuit board are installed inside the button shell from the bottom to the top; the button shell comprises a barrel body and a barrel edge which is arranged on the circumferential edge of the bottom surface of the barrel body and is of an integrated structure, and the barrel edge extends inwards towards the barrel body to form a lap ring. The utility model discloses have mechanical switch and infrared ray inductive switch function, make things convenient for dismouting and change, can effectively reduce bacterium or germ and spread.

Description

Single circuit board elevator button structure with induction and mechanical functions

The technical field is as follows:

the utility model relates to an elevator button, in particular to single circuit board elevator button structure of response and mechanical function.

Background art:

at present, elevators are installed in more and more high buildings, generally, a button panel for going up and down floors is configured for each floor of elevator, an upward arrow button and a downward arrow button for going up and down floors are arranged on the button panel, however, the upward arrow button and the downward arrow button are directly pressed by fingers, the fingers directly touch the buttons, and as the buttons are pressed by many different people, bacteria or germs are easily spread, and the sanitation and the personal health are affected. As people are more and more concerned about hygiene and health.

The inventor has previously applied a plurality of utility model patents related to the elevator button, please refer to the inventor's related elevator button utility model patent of the national intellectual property office of patents specifically. The touch-free elevator button with the infrared sensing function comprises a touch-free elevator button with the patent number of CN 202020709482.9. The patent is mainly an application for the integral structure and the internal electric connection relation of a single-circuit-board elevator button, but the external structure of the elevator button in the patent is unstable and is inconvenient to assemble, disassemble and replace, and the applicant improves the external structure of the patent.

The utility model has the following contents:

the non-contact elevator button with the infrared sensing function aims at the non-contact elevator button with the infrared sensing function in the prior art and is disclosed in the patent number CN 202020709482.9. This patent is mainly to the application of the relation of single circuit board elevator button overall structure and inside electricity connection, but because the elevator in this patent button exterior structure is unstable, the problem of inconvenient dismouting and change, the utility model provides a response and mechanical function's dual-purpose elevator button structure.

For solving the technical problem the utility model discloses the technical scheme who adopts is: the single-circuit-board elevator button structure with the induction and mechanical pressing functions comprises a button which can be arranged on a button panel and is used for going up and down floors, and the button comprises a button shell and a circuit board;

the button shell comprises a barrel body and a barrel edge which is arranged on the perimeter edge of the bottom surface of the barrel body and is of an integral structure, the barrel edge extends inwards towards the barrel body along the inner circumference to form a lap ring, the protective cover is overlapped on the lap ring and a plurality of arc-shaped grooves are arranged along the outer part of the perimeter, and a stand column clamped into the arc-shaped grooves is arranged in the barrel body;

the circuit support plate comprises a support ring and a plurality of support sheets which are uniformly arranged and incline outwards, a plurality of connecting strips are arranged inside the circuit support plate, the inner ends of the connecting strips are concentrated at the center of the circuit support plate and provided with protruding columns, the outer ends of the connecting strips are connected inside the circuit support plate, and the circuit board is arranged on the circuit support plate.

Preferably, be equipped with two clips on the barrel, be formed with the breach on two clips one side, the barrel has a plurality of bayonets along its section of thick bamboo wall is evenly opened.

Preferably, the clasps respectively comprise a straight plate arranged longitudinally and a hook body arranged on the inner side surface of the straight plate.

Preferably, a lug is arranged between the outer wall of the cylinder body and the cylinder edge.

Preferably, the protective cover is a cover body made of infrared-transmitting materials, and the bottom surface of the protective cover is printed with upper and lower floor marks.

Preferably, the center of the bottom surface of the circuit board is provided with a mechanical button which is arranged opposite to the stud, and one side of the mechanical button is provided with an infrared sensing probe.

Preferably, the top surface of the circuit board is provided with a plug wire slot.

The utility model has the advantages that: in order to solve the problem that the prior art is provided with a contact-free elevator button with an infrared induction function, which is disclosed in the patent number CN 202020709482.9. The patent is mainly an application to the relation of single circuit board elevator button overall structure and inside electricity connection, but because the elevator button exterior structure in this patent is unstable, the problem of inconvenient dismouting and the problem of change.

The utility model discloses an installed safety cover and circuit backup pad respectively in the button shell, the recess opened through the safety cover can be installed selectively on the stand that the button shell is inside to be equipped with fixedly to a plurality of support pieces that lean out that are equipped with through circuit backup pad top surface are blocked inside the button shell, the mechanical type button on the circuit board can be opened to the back pressure after the abrupt post that is equipped with by the circuit backup pad center removes, and still have finger closely contact-free human infrared ray induction switch function, will install inside the button shell simply and conveniently by transparent panel, solid fixed ring and circuit board together, be convenient for dismouting and change;

the elevator button has the functions of a mechanical switch and an infrared induction switch, is convenient to disassemble, assemble and replace, and can effectively reduce the spread of bacteria or germs.

Drawings

The following description is made in detail by way of example with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of a single circuit board elevator button configuration for sensing and mechanical functions.

Fig. 2 is a view showing the structure of a button housing.

Fig. 3 is a view showing the structure of the protective cover.

Fig. 4 is a diagram of a circuit support board structure.

Fig. 5 is a circuit board structure diagram.

Fig. 6 is an assembled structural view of fig. 1.

In the figure: the button comprises a button shell 1, a barrel body 11, a barrel edge 12, a lap ring 121, a bayonet 13, a notch 14, a clasp 15, a straight plate 16, a hook body 17, a stand column 18, a protruding block 19, a protective cover 2, an arc-shaped groove 21, a circuit supporting plate 3, a supporting ring 31, a supporting sheet 32, a connecting strip 33, a protruding column 34, a circuit board 4, a mechanical button 41, an infrared sensing probe 42 and a wire inserting groove 43.

Detailed Description

Example one

Referring to fig. 1-6, the present invention provides a single circuit board elevator button structure with sensing and mechanical pressing functions, including buttons that can be installed on a button panel (not shown) and used on upper and lower floors, the buttons including a button housing 11 and a circuit board 4.

The utility model patent of the inventor's prior application, a contactless elevator button with infrared induction function of patent number CN 202020709482.9. This patent is mainly to the application of the relation of single circuit board elevator button overall structure and inside electricity connection, but because the elevator button exterior structure in this patent is unstable, the improvement that inconvenient dismouting and the problem of changing carried out. Since the above utility model patent is already disclosed, it is not described in detail herein.

The innovation point of this application mainly is to improving the structure of elevator button, and the improvement point of this application lies in: still include safety cover 2 and circuit support plate 3, safety cover 2, circuit support plate 3 and circuit board 4 are installed at button shell 1 inside from supreme installation down and have formed the mounting structure of elevator button in this application.

Button shell 1 includes barrel 11 and establishes at 11 bottom surfaces of barrel girth borders and a section of thick bamboo edge 12 of structure as an organic whole, a section of thick bamboo 12 extends along interior week to barrel 11 and forms and takes circle 121, protective cover 2 takes and puts on taking circle 121 and along a plurality of arc recess 21 of having arranged in the girth outside, has four so that explain the structure in this embodiment, conveniently selects one of them arc recess card to be fixed on a stand 11 is inside to be equipped with the stand 15 of going into arbitrary one arc recess 21. Is convenient for fixing.

The circuit supporting plate 3 comprises a supporting ring 31 and a plurality of supporting sheets 32 which are uniformly arranged and inclined outwards, and four supporting sheets are arranged in the embodiment and used for being clamped inside the button shell. Inside being provided with many connecting strips 33 of circuit backup pad 3, being provided with four that are the X type and distribute in this embodiment, many connecting strips 33 the inner is concentrated in circuit backup pad 3 center and is provided with abrupt post 34, when making things convenient for the finger to press the safety cover, makes the circuit backup pad remove to the circuit board direction to mechanical button can be touched to abrupt post, forms mechanical switch state. The outer ends of the plurality of connecting bars 34 are connected inside the circuit supporting plate 3, thereby forming a supporting structure. The circuit board 4 is placed on the circuit support plate 3. Thus being convenient to be placed stably.

In the first embodiment, as shown in fig. 2, two hooks 15 are disposed on the cylinder 11, and a notch 14 is formed on one side of the two hooks 15, and is used for connecting the circuit board with the external circuit of the elevator panel. The cylinder 11 is uniformly provided with a plurality of bayonets 13 along the cylinder wall, and four transverse bayonets are provided in the embodiment, so that the cylinder is convenient to clamp on an elevator panel.

In the first embodiment, as shown in fig. 2, the two oppositely disposed clasps 15 each include a longitudinally disposed straight plate 16 and a hook 17 disposed on an inner side surface of the straight plate 16. The coupler body is used for limiting the protective cover, and the circuit supporting plate and the circuit board are installed in the button shell in the direction, so that the outward movement of the circuit supporting plate and the circuit board is avoided.

In the first embodiment, as shown in fig. 6, a protrusion 19 is disposed between the outer wall of the barrel 11 and the barrel edge. The lug is convenient for fixing the elevator button on the elevator panel.

In the first embodiment, as shown in fig. 3, the protection cover 2 is a cover body made of transparent plastic material, and the bottom surface of the cover body is printed with upper and lower floor marks. The floor is convenient to press and the upper and lower floors are clear.

In the first embodiment, as shown in fig. 5, the bottom center of the circuit board 4 is provided with a mechanical button 41, which is disposed opposite to the stud position, and one side of the mechanical button 41 is provided with an infrared sensing probe 42, which is used for sensing a finger, and since the model thereof is related to the invention related to the elevator button authorization, the detailed description thereof is omitted here. In this embodiment, there is one infrared sensing probe, and a plurality of infrared sensing probes can be provided according to actual needs. Of course, the infrared sensing probe can also use a human body infrared heat release sensing probe.

In the first embodiment, as shown in fig. 5, the top surface of the circuit board 4 is provided with a plug slot 43 for electrically connecting the elevator circuit.

Example two

The structure and connection relationship of the present application are explained by way of example one and with reference to fig. 1-6 of the specification, and the first mode of use of the present application is explained below.

The first use mode is as follows: from supreme respectively down with the safety cover, circuit backup pad and circuit board cartridge take circle top surface and circuit board card in the clasp below of taking of button shell inside extension in the lump.

When the mechanical button is pressed, the protective cover is pressed by fingers to move the circuit supporting plate towards the direction of the circuit board, so that the protruding column can be contacted with the mechanical button to form a state that the button is opened by pressing by hands.

When the finger is released, the posts in the circuit support plate move away from the mechanical buttons of the circuit board, thereby creating a closed button state.

EXAMPLE III

The structure and connection relationship of the present application are explained by way of the first embodiment with reference to fig. 1 to 6 of the specification, and a second mode of use of the present application is explained below.

The second use mode: infrared induction contact-free operation: from supreme respectively down with the safety cover, circuit backup pad and circuit board cartridge take circle top surface and circuit board card in the clasp below of taking of button shell inside extension in the lump.

Close-range contact-free protective cover through the finger enables the circuit board to receive the infrared sensing signal, and the infrared integrated sensor is opened after sensing, and the finger is closed after being far away from the elevator button.

Example four

The structure and the connection relation of the present application are explained by referring to the attached drawings 1-6 of the specification through the first embodiment, and the installation structure of the present application is explained by referring to the attached drawings of the specification.

In the installation, from bottom to top respectively will be with safety cover, circuit support board and circuit board (the installation direction is as shown in fig. 1 dotted line long arrow), wherein the safety cover selects one of them to clamp on an upright post through its a plurality of arc recess that open, and circuit support board passes through the layer board of its slope setting and clamps in the barrel, and the mechanical type button that the circuit board set up is for the position of the abrupt post that circuit support board set up. Thereby forming an assembled single circuit board elevator button structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The single-circuit-board elevator button structure with the induction and mechanical functions comprises buttons which can be arranged on a button panel and used for going up and down floors, and the buttons comprise button shells and circuit boards;

2. The single circuit board elevator button structure of claim 1, wherein the barrel is provided with two oppositely disposed clasps, one side of the two oppositely disposed clasps is formed with a notch, and the barrel is uniformly provided with a plurality of bayonets along the barrel wall.

3. The single circuit board elevator button structure of claim 2, wherein the two oppositely disposed clasps each comprise a longitudinally disposed straight plate and a hook body disposed on an inner side of the straight plate.

4. The single circuit board elevator button structure of claim 1, wherein a protrusion is provided between the outer wall of the barrel and the rim.

5. The single circuit board elevator button structure for sensing and mechanical functions of claim 1, wherein the protective cover is a cover body made of infrared transmitting material, and the bottom surface of the protective cover is printed with upper and lower floor marks.

6. The single circuit board elevator button structure of claim 1, wherein the mechanical button is provided at the center of the bottom surface of the circuit board and is positioned opposite to the stud, and the infrared sensing probe is provided at one side of the mechanical button.

7. The single circuit board elevator button structure of claim 1, wherein the circuit board top surface is provided with a wire insertion groove.