CN110733948A

CN110733948A - multifunctional control panel assembly in elevator

Info

Publication number: CN110733948A
Application number: CN201910997845.5A
Authority: CN
Inventors: 贾中楠; 李思源; 刘富海; 崔富义; 翁海明; 王梓浩
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-01-31
Anticipated expiration: 2039-10-21
Also published as: CN110733948B

Abstract

The invention discloses an multifunctional control panel assembly in an elevator, which comprises a functional body, a second functional body and a base plate, wherein the base plate is arranged on the side wall of the elevator, the functional body is fixedly arranged on the surface of the base plate, a plurality of key bodies are arranged on the side surface of the second functional body, which is back to the base plate, the second functional body is correspondingly arranged below the functional body and reciprocates along the vertical direction so as to adapt to different operation heights, a flat cable storage unit is arranged between the functional body and the second functional body, the flat cable storage unit has the function of storing and releasing flat cables according to the position of the second functional body so as to prevent a circuit kink from being exposed and damaged, a stenographic unit is arranged on the functional body so as to enable passengers to write and record information quickly, the second functional body comprises a pressing layer and a triggering layer, the operation and arrangement efficiency of the panel assembly is improved, the service life of the panel assembly is prolonged, and the damage probability of the panel assembly is reduced by optimizing the structure and the position of.

Description

multifunctional control panel assembly in elevator

Technical Field

The invention relates to the field of elevator equipment, in particular to an multifunctional control panel assembly in an elevator.

Background

The height of a single elevator key area is difficult to consider the statures of normal adults and children or people using wheelchair facilities, a low-level key area is separately arranged at a lower position, so that the equipment cost and the maintenance difficulty are improved, and wrong response is easily caused by mistaken touch or stubborn skin of children, so that the operation efficiency of the elevator is reduced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and multifunctional control panel assemblies in the elevator, which have good compatibility with different users and are convenient for information shorthand, are provided.

Technical scheme includes that in order to achieve the purpose, the type of multifunctional control panel assembly in the elevator comprises a th function body, a second function body and a base plate, the base plate is arranged on the side wall of the elevator, the th function body is fixedly arranged on the surface of the base plate, a plurality of key bodies are arranged on the surface, opposite to the side surface of the base plate, of the second function body, the second function body is correspondingly arranged below an th function body and moves back and forth in the vertical direction, a flat cable storage unit is arranged between the th function body and the second function body, the flat cable storage unit comprises a shell, the shell is covered on the base plate, a wire inlet is arranged at the top of the shell in a communicating mode, a wire outlet is arranged at the bottom of the shell in a communicating mode, a flat cable is electrically connected between the th function body and the second function body, the end of the flat cable far away from the th function body enters the shell through the wire inlet and leaves the shell through the wire outlet, a first block and a second block 3985 and a second block are arranged inside the shell, a plurality of winding blocks are arranged between the telescopic rods and a winding rod connecting block 6348, a plurality of telescopic rod connecting telescopic rod is arranged between the telescopic rod and a telescopic rod, a winding rod connecting block 638, a winding rod connecting block is arranged in the vertical direction, a winding rod connecting mode, a winding rod connecting mode is arranged between a winding rod, a.

, a protective cover is connected between the functional body and the second functional body, corrugated folds are distributed on the surface of the protective cover and stretch out and draw back along the vertical direction, a sliding rail is arranged on the surface of the substrate along the vertical direction, a motor is arranged in the second functional body, a power output end of the motor is connected with a power wheel, and the power wheel is correspondingly attached to the sliding rail.

, a stenographic unit is embedded on the functional body back to the side of the base plate and comprises a groove body, a limiting stopper is arranged on the edge of the groove body and comprises a force returning line barrel and elastic lines, the force returning line barrels are symmetrically distributed around the center of the groove body, the elastic lines are correspondingly matched with the force returning line barrel , a writing block is arranged in the groove body, the end of the elastic line is wound on the force returning line barrel, the end of the elastic line is connected with the writing block, a paper piece is paved in the groove body, a refill is arranged on the writing block, facing the side of the paper piece, a caulking groove is arranged on the writing block, facing the side of the paper piece, and the caulking groove is in nested matching with the tip of a finger.

, a paper bin is communicated with the bottom of the groove body, a limiting roller set is arranged at the communication position of the paper bin and the groove body, a paper outlet is communicated with the groove body along the side far away from the limiting roller set in the horizontal direction, paper pieces are stacked and stored in the paper bin, the upper ends of the paper pieces sequentially penetrate through the limiting roller set and the groove body and then penetrate out of the paper outlet, a convex plate is arranged at the bottom of the paper outlet, a plurality of prefabricated tear seams are arranged on the paper pieces at intervals along the length direction of the paper pieces, a twisting head extends from a rotating shaft of the limiting roller set, and the twisting head is located outside the functional body.

, the side face of the writing block is a cylindrical surface, a clamping groove is formed in the side wall of the groove body and is correspondingly matched with the side face of the writing block, a magnetic block is arranged in the writing block, a magnetic sheet is attached to the inner side of the clamping groove, and the magnetic block and the magnetic sheet attract each other.

the writing block is also provided with a barrel, the barrel is open towards end of the refill and is embedded with an elastic element, the tail of the refill is embedded in the barrel and is connected with the corresponding end of the elastic element, and the elastic element is correspondingly provided with an elastic pad at side opposite to the refill.

, the second function body comprises a pressing layer and a triggering layer, the key body is arranged on the side of the triggering layer facing the pressing layer, the pressing layer comprises a connecting body and pressure equalizing pads, the pressure equalizing pads are arranged on the key body in an attaching mode, the connecting body is made of soft materials and is arranged among the pressure equalizing pads in a connecting mode, a plurality of buffer groups are symmetrically arranged around each key body, the buffer groups are arranged on the surface of the triggering layer in a connecting mode, each buffer group comprises a spring and a second spring, the spring is arranged on the outer side of the second spring in a sleeved mode, the length of the spring is smaller than that of the second spring, and the elastic coefficient of the spring is larger than that of the second spring.

, the key body comprises a floor key, a second floor key and function keys, the floor key comprises number keys of 1-9, the second floor key is a number 0 key, and the second floor key is arranged on two sides of a region formed by a plurality of floor keys in pairs.

, the second floor key corresponds to the center of the plate surface of the pressure equalizing pad, the pressure equalizing pad corresponding to the second floor key is of a strip plate structure, auxiliary keys are correspondingly arranged at two ends of the strip plate surface along the length direction, the auxiliary keys are of telescopic sleeve structures, a balance rod piece is connected between the second floor key and the auxiliary keys, and the balance rod pieces are parallelly, fittingly and fixedly arranged on the second floor key.

The multifunctional control panel assembly in the elevator comprises a functional body, a second functional body and a base plate, wherein the base plate is arranged on the side wall of the elevator, the functional body is fixedly arranged on the surface of the base plate, a plurality of key bodies are arranged on the side surface of the second functional body, which is back to the base plate, the second functional body is correspondingly arranged below the functional body and moves back and forth along the vertical direction so as to adapt to different operation heights, a flat cable storage unit is arranged between the functional body and the second functional body and has the function of storing and releasing a flat cable according to the position of the second functional body so as to prevent a circuit kink from being exposed and damaged, a stenographic unit is arranged on the functional body and can allow a passenger to write recorded information quickly, the second functional body comprises a pressing layer and a triggering layer, the operation efficiency and the use comfort of the panel assembly are improved by optimizing the arrangement of the structure and the position of the key parts, the service life of the panel assembly is prolonged, and the damage probability of the panel assembly is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a panel assembly;

FIG. 2 is a partial detail view of the panel assembly;

FIG. 3 is a schematic view of the internal structure of the flat cable storage unit;

FIG. 4 is a schematic view of the working principle of the flat cable storage unit;

FIG. 5 is a schematic diagram of the keypad layout of the key body;

FIG. 6 is a schematic diagram of the power wheel and the slide rail;

FIG. 7 is a schematic diagram of the overall structure of a writing block;

FIG. 8 is a schematic view of the caulking groove position;

FIG. 9 is a schematic view of the paper delivery principle of the paper bin;

fig. 10 is a schematic view of the auxiliary key and stabilizer bar installation.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used to indicate that the elements may be either fixedly connected or detachably connected, or physically connected, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or connected to each other internally.

In addition, all directions or positional relationships mentioned in the embodiments of the present invention are positional relationships based on the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not imply or imply that the referred device or element must have a specific orientation, and are not to be construed as limiting the present invention.

The embodiment of the invention provides multifunctional control panel assemblies in elevators, which comprise functional bodies 1, second functional bodies 2 and a base plate 4, wherein the base plate 4 is arranged on the side wall of an elevator, the functional bodies 1 are fixedly arranged on the surface of the base plate 4, a plurality of key bodies 10 are arranged on the side surface of the second functional body 2, which faces away from the base plate 4, the second functional bodies 2 are correspondingly arranged below the functional bodies 1 and reciprocate along the vertical direction, groups such as adults, passengers or children and the like in different operating heights can be adapted by adjusting the height positions of the second functional bodies 2, a flat cable storage unit 3 is arranged between the functional bodies 1 and the second functional bodies 2, the internal circuit board structures of the panel assemblies and the like are similar to the existing products on the market, the two split type structures can be purchased by an upstream circuit board production supply enterprise, the two circuit board structures respectively correspond to the functional bodies 1 and the second functional bodies 2, the communication and power supply between the two split type structures can be realized by connecting the flat cables, and the flat cable storage unit 3 can be used for avoiding the damage to the flat cable storage unit according to the second functional body 2;

as shown in FIGS. 3 and 4, the flat cable storage unit 3 comprises a housing 31, the housing 31 is covered on a base plate 4, a wire inlet 301 is communicated with the top of the housing 31, a wire outlet 302 is communicated with the bottom of the housing 31, a flat cable 41 is electrically connected between a functional body 1 of a first and a functional body 2 of a second , edge chamfering treatment of the wire inlet 301 and the wire outlet 302 can reduce abrasion caused by contact of the flat cable, the flat cable 41 enters the housing 31 from the wire inlet 301 away from an end of a functional body 1 of a second and leaves the housing 31 from the wire outlet 302, a block 303 of the first and a block 304 are arranged inside the housing 31, the block 303 of the first 8652 is fixedly attached to the base plate 4, an electric telescopic rod 305 is horizontally connected between the block 303 of the first 363 and the block 304, a winding rod 306 of the first 4 is connected to the side of the housing 31 facing the housing 31, a winding rod 306 of the second 637 is vertically distributed around the winding rod 306, the winding rod 306 is horizontally distributed around the winding rod 304, the winding rod 307 of the second 462 is arranged to move back to the vertical direction, and the winding rod 307, the winding rod 307 is arranged to adjust the winding rod 307, the winding rod 307 is arranged to adjust the winding rod 307, and the winding rod 307, the winding rod 307 is arranged in the winding rod 307, the winding rod 307 is arranged in the winding rod 307, the winding rod.

As shown in fig. 2, a protective cover 42 is connected between the th functional body 1 and the second functional body 2, corrugated wrinkles are distributed on the surface of the protective cover 42 and extend and contract along the vertical direction, so as to effectively protect the flat cable and the slide rail 43 between the shell 31 and the th and second functional bodies, so as to avoid the interference of foreign matters with sliding or dust accumulation, the slide rail 43 is arranged on the surface of the substrate 4 along the vertical direction, as shown in fig. 6, a motor 11 is arranged in the second functional body 1, a power output end of the motor 11 is connected with a power wheel 12, the power wheel 12 is correspondingly attached to the slide rail 43, the power wheel 12 is driven by the motor 11 to move relative to the slide rail 43, so as to realize the lifting action of the second functional body 2, the motor 11 and the electric telescopic rod 305 work synchronously, so as to realize the lifting and the winding and unwinding of the second functional body 2 synchronously, and a touch sensor 209 is arranged at the lower end of the side surface of the second functional body 2 and is used for controlling connection with the power supply line of the motor.

As shown in figure 2, the functional body 1 is embedded with a stenographic unit 5 facing away from side of the base plate 4, the stenographic unit 5 comprises a groove body 51, a limit stopper 52 is arranged at the edge of the groove body 51, the limit stopper 52 comprises a return force line barrel 521 and an elastic line 522, a plurality of return force line barrels 521 are distributed symmetrically about the center of the groove body 51, the elastic line 522 is matched with a return force line barrel 521 correspondingly, a writing block 53 is arranged in the groove body 51, the end of the elastic line 522 is wound on the return force line barrel 521, the end of the elastic line is connected with the writing block 53, a paper 54 is laid in the groove body 51, the writing block 53 is provided with a refill 531 facing to side of the paper 54, the writing block 53 is provided with a recessed groove 532 facing away from paper side of the paper 54, the recessed groove 532 is matched with the tip of the finger in a nested manner, when a passenger needs to write, 64 fingers are put into the recessed groove 39532, the writing block 53 can move synchronously with the movement of the fingers, the elastic line 522 can keep the interval with the writing block 53, and the writing block 53 can keep contact with the writing block 53, and the writing structure as shown in figure 7.

As shown in figures 2 and 9, a paper bin 55 is communicated with the bottom of the groove body 51, a limit roller set 56 is arranged at the communication part of the paper bin 55 and the groove body 51, a paper outlet 57 is communicated with the side of the groove body 51 far away from the limit roller set 56 in the horizontal direction, the paper 54 is stacked and stored in the paper bin 55, the upper end of the paper 54 penetrates through the limit roller set 56 and the groove body 51 in sequence and then penetrates out of the paper outlet 57, a convex plate 58 is arranged at the bottom of the paper outlet 57, a plurality of prefabricated tearing slits 59 are arranged on the paper 54 at intervals along the length direction of the paper 54, a twisting head 561 extends on a rotating shaft of the limit roller set 56, the twisting head 561 is positioned outside the functional body 1, after writing and recording is completed, a passenger only needs to stretch the part of the paper 54 extending out of the convex plate 58 by hand to pull out, then the area near the prefabricated tearing slits 59 of the blank paper is contacted with the convex plate 58, then the written part can be torn from the position 59, and when the area of the paper 54 at the torn part is too large or the area of the part of the paper 54 at the bottom of the grass 51 is insufficient, the paper can be manually pulled out, the paper bin 55, and the storage part.

As shown in fig. 2, 7 and 8, the side surface of the writing block 53 is a cylindrical surface; a clamping groove 501 is formed in the side wall of the groove body 51; the clamping groove 501 is correspondingly matched with the side surface of the writing block 53; a magnetic block 536 is provided in the writing block 53; a magnetic sheet 537 is attached to the inner side of the clamping groove 501; the magnetic block 536 attracts the magnetic plate 537, so that the writing block 53 can be quickly positioned when not in use;

the writing block 53 is further internally provided with a cylinder 533, the cylinder 533 is open towards the end of the pen core 531, an elastic member is embedded inside the cylinder 533, the tail of the pen core 531 is embedded in the cylinder 533 and connected with the corresponding end of the elastic member, the elastic member is correspondingly arranged on the side, which is opposite to the pen core 531, of the elastic member 535, writing can be made elastic by using the elastic member 534 as buffering so as to be closer to the touch of a real pen, and the elastic pad 535 can provide -determined secondary buffering after the pen core 531 is pressed to bottom by a large force, so that partial impact force is absorbed, and the damage probability of the pen core 531 is reduced.

The second functional body 2 comprises a pressing layer 21 and a triggering layer 22, the key body 10 is arranged on the side of the triggering layer 22 facing the pressing layer 21, as shown in fig. 1, the pressing layer 21 comprises a connecting body 211 and a pressure equalizing pad 212, the pressure equalizing pad 21 is arranged on the key body 10 in an attaching mode, the connecting body 211 is made of soft materials and is arranged among the pressure equalizing pads 21 in a connecting mode, a plurality of buffering groups 23 are symmetrically arranged around each key body 10, as shown in fig. 10, the buffering groups 23 are arranged on the surface of the triggering layer 22 in a connecting mode, each buffering group 23 comprises a spring 231 and a second spring 232, the spring 231 is sleeved on the outer side of the second spring 232, the length of the spring 231 is smaller than that of the second spring 232, the elastic coefficient of the spring 231 is larger than that of the second spring 232, the triggering contraction force of the second spring 232 is small, the stroke is long, feedback of a passenger when pressing can be enhanced, the doubtful that whether the key pressing is successful or not caused by a short key stroke is avoided, operation efficiency and the comfort of the key assembly is improved, the effect of the key body 82 and the life of the pressure equalizing pad is obviously improved, and the life of the key body is obviously reduced by the impact force of the pressure equalizing pad 10.

As shown in fig. 5, the key body 10 includes th floor keys 101, second floor keys 102 and function keys 103, the th floor key 101 includes number keys of "1-9" and keys for indicating the position of a target floor such as "-" indicating a negative floor and special letters, the second floor key 102 is a "0" key, the second floor keys 102 are arranged in pairs on both sides of an area formed by th floor keys 101, because the present building floors are generally higher, if each floor is individually indicated, the case area of the panel is too complicated and recognition difficulty is increased, the number part is manually spelled, such as pressing the "1" and "2" keys sequentially when inputting 12 floors, the positions of 1-9 are arranged according to the use habits of most people, and the "0" keys are located on both sides of the area of 1-9, compared to the conventional keys located on the bottom thereof, the use of a finger can be facilitated, the user can use a common finger to input a large number while pressing the required thumb to both sides of the area, and the required key can be distributed to other floors.

As shown in fig. 10, the second floor key 102 corresponds to the center of the plate surface of the pressure equalizing pad 21; the pressure equalizing pad 21 corresponding to the second floor key 102 is in a strip plate structure, and two ends of the strip plate surface along the length direction are correspondingly provided with auxiliary keys 104; the auxiliary key 104 is of a telescopic sleeve structure; a balance rod 105 is connected between the second floor key 102 and the auxiliary key 104; the balance bar 105 is arranged on the second floor key 102 in a parallel attaching connection mode; by utilizing the structure of the auxiliary key 104 and the balance bar 105, when a passenger presses any position of the strip-shaped key, the pressing force can be uniformly dispersed, so that the phenomenon that the part is collapsed and blocked or the shaft body of the key body 10 is subjected to transverse torsion is avoided, and the damage probability of the key body is reduced.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims

The multifunctional control panel assembly in the elevator is characterized by comprising a th functional body (1), a second functional body (2) and a base plate (4), wherein the base plate (4) is arranged on the side wall of the elevator, the 0 th functional body (1) is fixedly arranged on the surface of the base plate (4), a plurality of key bodies (10) are arranged on the surface of the second functional body (2) opposite to the side of the base plate (4), the second functional body (2) is correspondingly arranged below a th functional body (1) and reciprocates in the vertical direction, a flat cable storage unit (3) is arranged between the th functional body (1) and the second functional body (2), the flat cable storage unit (3) comprises a shell (31), the shell (31) is covered on the base plate (4), the top of the shell (31) is provided with a flat cable inlet (301), the bottom of the shell (31) is provided with a wire outlet (302), the functional body (1) and the functional body (2) is provided with a plurality of telescopic rod blocks (304) which are connected with a winding block bodies (304) in the vertical direction, the winding direction of the telescopic rod (1), a winding pole (31) is arranged between the telescopic rod (307) and a winding pole (304), a plurality of telescopic rod (31), a winding pole (31) is arranged between the telescopic pole bodies (304), the telescopic pole bodies (31) and a winding pole (31) which is arranged in the telescopic pole (31), the telescopic pole (304), the telescopic pole (31) and a winding pole (31) which is arranged in the telescopic pole (31), the telescopic pole (305) and a pole (31), the telescopic pole (31) which is arranged in the telescopic pole (304) which is arranged in the pole (31), the pole (31) and a pole (31) which is arranged in the pole (31), the pole (31) and a pole (31) which is arranged in the pole (31) and a pole (31), the pole (304), the pole (31) which is arranged in the pole (31) in the pole (.
2. The multifunctional control panel assembly in the elevator according to claim 1, wherein a protective cover (42) is connected between the th functional body (1) and the second functional body (2), corrugated wrinkles are distributed on the surface of the protective cover (42) and stretch out and draw back along the vertical direction, a sliding rail (43) is arranged on the surface of the base plate (4) along the vertical direction, a motor (11) is arranged in the second functional body (1), a power wheel (12) is connected to the power output end of the motor (11), and the power wheel (12) is correspondingly attached to the sliding rail (43).
3. The multifunctional control panel assembly in the elevator is characterized in that a shorthand unit (5) is embedded on the side of the functional body (1) back to the base plate (4), the shorthand unit (5) comprises a groove body (51), a stopper (52) is arranged on the edge of the groove body (51), the stopper (52) comprises a return force line cylinder (521) and an elastic line (522), a plurality of the return force line cylinders (521) are symmetrically distributed about the center of the groove body (51), the elastic line (522) is correspondingly matched with the return force line cylinder (521) , a writing block (53) is arranged in the groove body (51), the end of the elastic line (522) is wound on the return force line cylinder (521), the other end is connected with the writing block (53), a paper piece (54) is laid in the groove body (51), a refill (531) is arranged on the side, facing to side of the writing block (54), the writing block (53) is embedded in the groove body (532), and a finger embedding groove (532) is arranged on the back side of the writing block (54).
4. The elevator multifunctional control panel assembly as claimed in claim 3, wherein a paper bin (55) is arranged at the bottom of the groove body (51) in a communicating manner, a limiting roller set (56) is arranged at the communicating position of the paper bin (55) and the groove body (51), a paper outlet (57) is arranged at the side of the groove body (51) far away from the limiting roller set (56) in the horizontal direction in a communicating manner, the paper (54) is stacked and contained in the paper bin (55), the upper end of the paper passes through the limiting roller set (56) and the groove body (51) in sequence and then penetrates out of the paper outlet (57), a convex plate (58) is arranged at the bottom of the paper outlet (57), a plurality of prefabricated tearing seams (59) are arranged on the paper (54) at intervals along the length direction of the paper, a twisting head (561) extends from the rotating shaft of the limiting roller set (56), and the twisting head (561) is positioned outside.
5. The in-elevator multifunction control panel assembly according to claim 3, wherein: the side surface of the writing block (53) is a cylindrical surface; a clamping groove (501) is formed in the side wall of the groove body (51); the clamping groove (501) is correspondingly matched with the side surface of the writing block (53); a magnetic block (536) is arranged in the writing block (53); a magnetic sheet (537) is attached to the inner side of the clamping groove (501); the magnetic block (536) and the magnetic plate (537) attract each other.
6. The multifunctional control panel assembly in the elevator according to claim 3, wherein a cylinder (533) is further disposed in the writing block (53), the cylinder (533) is open toward the end of the pen core (531), an elastic member is embedded inside the cylinder, the tail of the pen core (531) is embedded in the cylinder (533) and connected with the corresponding end of the elastic member, and an elastic pad (535) is correspondingly disposed on the side of the elastic member opposite to the pen core (531).
7. The elevator multifunctional control panel assembly according to claim 1, wherein the second functional body (2) comprises a pressing layer (21) and a triggering layer (22), the key body (10) is arranged on side of the triggering layer (22) facing the pressing layer (21), the pressing layer (21) comprises a connecting body (211) and a pressure equalizing pad (212), the pressure equalizing pad (21) is arranged on the key body (10) in an attaching mode, the connecting body (211) is made of soft material and is arranged among the pressure equalizing pads (21), a plurality of buffer groups (23) are symmetrically arranged around each key body (10), the buffer groups (23) are arranged on the surface of the triggering layer (22) in a connecting mode, each buffer group (23) comprises a -th spring (231) and a second spring (232), the -th spring (231) is sleeved on the outer side of the second spring (232), the length of the -th spring (231) is smaller than that of the second spring (232), and the elasticity coefficient of the second spring () is larger than that of the second spring (231) is larger than that of the second spring (232).
8. The multifunctional control panel assembly in the elevator according to claim 7, wherein the key body (10) comprises th floor keys (101), a second floor key (102) and function keys (103), the th floor key (101) comprises number keys of '1-9', the second floor key (102) is a '0' number key, and the second floor keys (102) are arranged at both sides of an area formed by a plurality of th floor keys (101) in pairs.
9. The in-elevator multifunction control panel assembly according to claim 8, wherein: the second floor key (102) corresponds to the center of the plate surface of the pressure equalizing pad (21); the pressure equalizing pad (21) corresponding to the second floor key (102) is of a long strip plate structure, and two ends of the long strip plate surface along the length direction are correspondingly provided with auxiliary keys (104); the auxiliary key (104) is of a telescopic sleeve structure; a balance rod piece (105) is connected between the second floor key (102) and the auxiliary key (104); the balance bar (105) is arranged on the second floor key (102) in a parallel attaching connection mode.