CN216129156U

CN216129156U - Elevator button with protective structure

Info

Publication number: CN216129156U
Application number: CN202122896135.9U
Authority: CN
Inventors: 党晓飞
Original assignee: Kyleryooen Shandong Elevator Co ltd
Current assignee: Kyleryooen Shandong Elevator Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-25
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator key with a protective structure, which comprises a panel, wherein a connecting cavity is formed in the panel, and a key grid is arranged in the connecting cavity; protection mechanism, protection mechanism includes the protective sheath, the protective sheath cover is established in the outside of key check, the middle part of protective sheath is fixed with the translucent shell, the locating hole has been seted up at both ends about the protective sheath is inside, and inside the inserting of locating hole is equipped with the locating lever, the locating lever is fixed at the key check outer wall, the chamber has been seted up and has been placed at the inside upper and lower both ends of protective sheath, and the inside of placing the chamber is inserted and is equipped with the push rod, the one end that the protective sheath was kept away from to the push rod is fixed with the push pedal, the outside cover of push rod is equipped with the spring, the one end of spring is fixed and is placed the intracavity wall, the other end of spring is fixed at the push rod outer wall. The key grid protective cover is convenient to mount, the key grid can be shielded and protected through the protective cover, and the situation that the numbers on the surface of the key grid are worn and unclear is avoided.

Description

Elevator button with protective structure

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator key with a protection structure.

Background

The elevator is a tool for carrying people and goods, the purpose of transportation is achieved through the lifting motion of the lift car, the people-carrying elevator is intelligent and automatic equipment controlled by a microcomputer, special personnel are not needed for operating and driving, ordinary passengers only need to press the following programs to take and operate the elevator, after entering the lift car, according to the floors to which the passengers need to arrive, the ordinary passengers press corresponding digital buttons on an operating panel in the lift car, and similarly, as long as the buttons are lightened, the passengers indicate that the selected floors are recorded; at the moment, any other operation is not needed, and the elevator can only stop when reaching the destination floor.

The elevator button of current device is embedded in the panel, in the elevator button use, when using the button for a long time, the button surface produces wearing and tearing to thereby easily make the digit wearing and tearing on button surface cause the digit show unclear, influence and press the elevator button, reduced the protectiveness and the practicality of device, therefore need an elevator button with protective structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator key with a protective structure, which aims to solve the problem that the abrasion of the surface of the existing device key is easy to cause unclear numbers in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an elevator key with a protective structure, comprising:

the keyboard comprises a panel, a keyboard body and a keyboard, wherein a connecting cavity is formed in the panel, and a key grid is arranged in the connecting cavity;

the protection mechanism comprises a protection sleeve, the protection sleeve is sleeved outside the key grid, a transparent shell is fixed in the middle of the protection sleeve, positioning holes are formed in the left end and the right end inside the protection sleeve, positioning rods are inserted into the positioning holes and fixed on the outer wall of the key grid, placing cavities are formed in the upper end and the lower end inside the protection sleeve, push rods are inserted into the placing cavities, a push plate is fixed at one end, away from the protection sleeve, of each push rod, a spring is sleeved outside the push rod, one end of the spring is fixed on the inner wall of the placing cavity, the other end of the spring is fixed on the outer wall of the push rod, a connecting rod is fixed on the outer wall of the push rod, and inserting cavities matched with the connecting rods are formed in the two ends inside the key grid;

sealing mechanism, sealing mechanism includes the rubber laminating pad, the rubber laminating pad covers and establishes at key check outer wall middle part.

Preferably, the connecting rod is arranged to be L-shaped, and a limiting block is fixed on the inner wall of the connecting rod.

Preferably, the limiting block is inserted into the insertion cavity, and a positioning groove matched with the limiting block is formed in the insertion cavity.

Preferably, one side of the rubber attaching pad close to the connecting cavity is glued with a rubber plug, a cavity is formed in the rubber plug, and the rubber plug is closely attached to the inner wall of the connecting cavity.

Preferably, one side that the panel outer wall is close to rubber laminating pad is fixed with the inserted block, the inside of rubber laminating pad seted up with inserted block complex socket.

Preferably, the insertion block is in an isosceles trapezoid shape, and the rubber plug is obliquely inserted into the connecting cavity.

Compared with the prior art, the utility model has the beneficial effects that:

1. this elevator button with protective structure is provided with protection machanism, when needs protect the key check, establish the protective sheath card outside the key check, the locating lever is inserted and is established in establishing the locating hole, loosen the pressing down to the push pedal, the connecting rod block is to inserting intracavity portion, the installation of realization protective sheath is fixed, through the aforesaid design, be convenient for realize the installation of protective sheath, can shelter from the protection to the key check through the protective sheath, avoid the digital wearing and tearing on key check surface and unclear, the protectiveness and the practicality of device have been improved.

2. This elevator button with protective structure is provided with sealing mechanism, through the cooperation of inserted block and socket and through the inseparable laminating realization of rubber plug and connection chamber block a lot of outside dust, realize the sealed of key check and connection chamber connection, avoid outside dust to pass through the key check and connect the gap entering between the chamber and connect intracavity portion, realize dustproof protection, improved the protectiveness and the practicality of device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of a portion of the structure of the faceplate, the connection cavity, the key grid and the protection mechanism of the present invention;

FIG. 4 is a schematic top sectional view of a portion of the structure of the faceplate, the connection cavity, the key grid and the protection mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. a panel; 2. a connecting cavity; 3. a key grid; 4. a protection mechanism; 41. a protective sleeve; 42. a transparent shell; 43. positioning holes; 44. positioning a rod; 45. a placement chamber; 46. a push rod; 47. pushing the plate; 48. a spring; 51. inserting a cavity; 52. a connecting rod; 53. a limiting block; 6. a sealing mechanism; 61. a rubber fit pad; 62. a rubber plug; 63. a cavity; 64. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown:

an elevator key with a protective structure, comprising:

the key comprises a panel 1, wherein a connecting cavity 2 is formed in the panel 1, and a key grid 3 is arranged in the connecting cavity 2;

protection mechanism 4, protection mechanism 4 includes protective sheath 41, protective sheath 41 cover is established at the outside of key check 3, transparent shell 42 is fixed at the middle part of protective sheath 41, locating hole 43 has been seted up at the left and right both ends of the inside of protective sheath 41, and locating lever 44 has been inserted to locating hole 43 inside, locating lever 44 is fixed at the key check 3 outer wall, place the chamber 45 in upper and lower both ends of the inside of protective sheath 41, and place the inside of chamber 45 and insert and be equipped with push rod 46, push rod 46 keeps away from the one end of protective sheath 41 and is fixed with push pedal 47, push rod 46 is overlapped outside and is equipped with spring 48, the one end of spring 48 is fixed at placing the intracavity 45 inner wall, the other end of spring 48 is fixed at push rod 46 outer wall, push rod 46 outer wall is fixed with connecting rod 52, the both ends of the inside of key check 3 are seted up and are seted up the chamber 51 with connecting rod 52 complex, connecting rod 52 sets up to "L" shape ", connecting rod 52 inner wall is fixed with spacing piece 53, through this design, the connecting rod 52 is conveniently inserted into the insertion cavity 51 to fix the connecting rod 52, so that the protective sleeve 41 is installed, the limiting block 53 is inserted into the insertion cavity 51, the positioning groove matched with the limiting block 53 is formed in the insertion cavity 51, and through the design, the insertion of the limiting block 53 is limited, so that the connecting rod 52 and the insertion cavity 51 are connected more firmly;

the sealing mechanism 6 comprises a rubber attaching pad 61, the rubber attaching pad 61 is sleeved at the middle part of the outer wall of the key grid 3, a rubber plug 62 is glued at one side of the rubber attaching pad 61 close to the connecting cavity 2, a cavity 63 is arranged inside the rubber plug 62, the rubber plug 62 is tightly attached to the inner wall of the connecting cavity 2, by the design, the rubber plug 62 is tightly attached to the connecting cavity 2, so that the sealing effect is better, an inserting block 64 is fixed at one side of the outer wall of the panel 1 close to the rubber attaching pad 61, an inserting opening matched with the inserting block 64 is arranged inside the rubber attaching pad 61, by the design, the attaching of the rubber attaching pad 61 and the surface of the panel 1 is tighter, external dust is prevented from entering the inside of the connecting cavity 2, the inserting block 64 is in an isosceles trapezoid shape, the rubber plug 62 is obliquely inserted inside the connecting cavity 2, and by the design, the rubber plug 62 is convenient to be inserted inside the connecting cavity 2, so that the insert block 64 is inserted into the rubber fit pad 61.

The working principle is as follows: when the key check 3 needs to be protected, at first press the push pedal 47 to the direction that is close to protective sheath 41, push pedal 47 promotes push rod 46 synchronous motion, spring 48 is the compression and holds up the power state this moment, push rod 46 drives connecting rod 52 synchronous motion, connecting rod 52 drives stopper 53 synchronous motion, establish protective sheath 41 card outside key check 3 afterwards, locating lever 44 inserts and establishes inside locating hole 43 this moment, loosen pressing to push pedal 47, under spring 48's promotion, connecting rod 52 block is inside to inserting chamber 51, inside stopper 53 block to the locating groove, realize the fixed operation of installation of protective sheath 41.

The external dust is blocked by the matching of the plug block 64 and the socket, the dust is blocked again by the close fit of the rubber plug 62 and the connecting cavity 2, the sealing operation of the connection of the key grid 3 and the connecting cavity 2 is realized, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An elevator button with a protective structure is characterized by comprising:

the key board comprises a panel (1), wherein a connecting cavity (2) is formed in the panel (1), and a key grid (3) is arranged in the connecting cavity (2);

protection machanism (4), protection machanism (4) includes protective sheath (41), protective sheath (41) cover is established in the outside of key check (3), the middle part of protective sheath (41) is fixed with translucent shell (42), locating hole (43) have been seted up at both ends about protective sheath (41) is inside, and locating lever (44) are inserted to locating hole (43) inside, locating lever (44) are fixed in key check (3) outer wall, the upper and lower both ends of protective sheath (41) inside have been seted up and have been placed chamber (45), and place the inside of chamber (45) and insert and be equipped with push rod (46), the one end that protective sheath (41) were kept away from to push rod (46) is fixed with push pedal (47), push rod (46) outside cover is equipped with spring (48), the one end of spring (48) is fixed and is placed chamber (45) inner wall, the other end of spring (48) is fixed at push rod (46) outer wall, a connecting rod (52) is fixed on the outer wall of the push rod (46), and two ends in the key grid (3) are provided with inserting cavities (51) matched with the connecting rod (52);

sealing mechanism (6), sealing mechanism (6) are including rubber laminating pad (61), rubber laminating pad (61) cover is established at key check (3) outer wall middle part.

2. The elevator key with the protection structure as claimed in claim 1, wherein: the connecting rod (52) is L-shaped, and a limiting block (53) is fixed on the inner wall of the connecting rod (52).

3. The elevator key with the protection structure as claimed in claim 2, wherein: the limiting block (53) is inserted into the insertion cavity (51), and a positioning groove matched with the limiting block (53) is formed in the insertion cavity (51).

4. The elevator key with the protection structure as claimed in claim 1, wherein: one side of the rubber attaching pad (61) close to the connecting cavity (2) is glued with a rubber plug (62), a cavity (63) is formed in the rubber plug (62), and the rubber plug (62) is closely attached to the inner wall of the connecting cavity (2).

5. The elevator key with the protection structure as claimed in claim 4, wherein: one side that panel (1) outer wall is close to rubber laminating pad (61) is fixed with inserted block (64), the inside of rubber laminating pad (61) is seted up with inserted block (64) complex socket.

6. The elevator key with the protection structure as claimed in claim 5, wherein: the plug block (64) is in an isosceles trapezoid shape, and the rubber plug (62) is obliquely inserted into the connecting cavity (2).