Elevator car and elevator wall plate thereof

Abstract

The utility model relates to the technical field of elevator car manufacturing, in particular to an elevator car and an elevator wallboard thereof. An installation sinking area is arranged on the back face of the wall plate body, and the advertisement screen is arranged in the installation sinking area; mounting supports are arranged on the left side and the right side of the advertising screen and fixedly connected with the mounting sinking area. A connecting plate is connected between the two installation supports, the connecting plate is fixedly connected with the installation supports through fasteners, and the connecting plate abuts against the back face of the advertisement screen. The problem that the advertisement screen in the elevator wall plate is difficult to disassemble can be effectively solved, and the maintenance efficiency of the hidden advertisement screen can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator car manufacturing, in particular to an elevator car and an elevator wall panel thereof. Background Art

[0002] Elevator advertising is a new type of advertising media, which refers to the advertising carrier produced and published on the inner wall of the elevator in the city building. There are various types of elevator advertising, mainly in business elevators and building elevators. The main form of expression is to install it in the form of a photo frame in the elevator car, and another form is to install the advertisement directly on the elevator door. And with the development and progress of society, the advertising carrier has gradually changed from paper to LCD screens.

[0003] The elevator advertising screen in the prior art is directly hidden in the elevator wall panel, which effectively prevents the elevator advertising screen from being damaged by bumps during elevator operation. Since the advertising screen is a liquid crystal, black spots or screen distortion will appear after long-term use, so it needs to be inspected and repaired regularly. However, the installation method of the elevator advertising screen will greatly increase the difficulty of disassembly and assembly, and it is easy to damage the advertising screen during the disassembly and assembly process. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art. The utility model provides an elevator car and an elevator wall panel thereof, wherein the elevator advertising screen is easy to disassemble and assemble, greatly reducing the maintenance difficulty of the elevator advertising screen and effectively reducing the maintenance cost.

[0005] In order to solve the above problems, the utility model proposes an elevator wall panel of an elevator car, comprising a wall panel body and an advertising screen;

[0006] The back side of the wall panel body is provided with a mounting sunken area, and the advertising screen is arranged in the mounting sunken area; mounting brackets are provided on the left and right sides of the advertising screen, and the mounting brackets are fixedly connected to the mounting sunken area; a connecting plate is connected between the two mounting brackets, and the connecting plate is fixedly connected to the mounting bracket by fasteners, and the connecting plate abuts against the back side of the advertising screen.

[0007] As an improvement of the above technical solution, the installation sunken area is provided with at least one abutment piece on both upper and lower sides of the advertising screen, the abutment piece is fixedly connected to the installation sunken area through the fastener, and the abutment piece abuts against the back of the advertising screen.

[0008] As an improvement of the above technical solution, the fastener is a bolt fastener.

[0009] As an improvement of the above technical solution, a screwing handle is provided on the top of the bolt of the bolt fastener.

[0010] As an improvement of the above technical solution, the fastener includes a pin handle and an embedded sleeve embedded in the fixed point;

[0011] A pair of clamping arms extending outward are provided at one end of the embedding sleeve, and through holes capable of receiving the pin handle are formed inside the embedding sleeve and the clamping arms; a pair of opposite inclined surfaces are provided at the inner front ends of the two clamping arms, and the distance between the outer ends of the two inclined surfaces gradually decreases;

[0012] The cross-sectional structure of the pin handle matches the cross-sectional structure of the through hole, and a stop portion is provided at one end of the pin handle close to the clamping arm.

[0013] As an improvement of the above technical solution, a handle is provided at one end of the pin handle away from the clamping arm.

[0014] As an improvement of the above technical solution, the outer surface of the embedded sleeve is provided with anti-slip grooves.

[0015] As an improvement of the above technical solution, the connecting plate is provided with heat dissipation holes on the back side of the advertising screen.

[0016] Correspondingly, the utility model also provides an elevator car, comprising the elevator wall panel described above.

[0017] The implementation of this utility model has the following beneficial effects:

[0018] The elevator wall panel includes a wall panel body and an advertising screen. The back of the wall panel body is provided with an installation sunken area, and the advertising screen is arranged in the installation sunken area; the left and right sides of the advertising screen are provided with mounting brackets, and the mounting brackets are fixedly connected to the installation sunken area; a connecting plate is connected between the two mounting brackets, and the connecting plate is fixedly connected to the mounting brackets through fasteners, and the connecting plate abuts against the back of the advertising screen. The utility model reserves installation space for the advertising screen by providing an installation sunken area on the back of the wall panel body. Then, the advertising screen is positioned by two mounting brackets, and finally, the connecting plate is connected between the two mounting brackets so that it abuts against the back of the advertising screen to complete the installation and fixing. Compared with the prior art, the utility model simplifies the installation difficulty of the advertising screen and greatly reduces the maintenance cost of the advertising screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional view of an elevator wall panel of Embodiment 1 of the present utility model;

[0020] Figure 2 yes Figure 1 A magnified view of the position in the figure;

[0021] Figure 3 This is an installation view of the fastener of the second embodiment of the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0023] See also Figure 1 and Figure 2 As shown, the embodiment of the utility model provides an elevator wall panel of an elevator car, comprising a wall panel body 1 and an advertising screen 2;

[0024] A mounting sunken area 11 is provided on the back of the wall panel body 1, and the advertising screen 2 is arranged in the mounting sunken area 11; mounting brackets 3 are provided on the left and right sides of the advertising screen 2, and the mounting brackets 3 are fixedly connected to the mounting sunken area 11; a connecting plate 4 is connected between the two mounting brackets 3, and the connecting plate 4 is fixedly connected to the mounting bracket 3 by a fastener 5, and the connecting plate 4 abuts against the back of the advertising screen 2.

[0025] The utility model reserves installation space for the advertising screen 2 by setting an installation sinking area 11 on the back of the wall panel body 1. Then, the advertising screen 2 is positioned by two installation brackets 3, and finally, the connecting plate 4 is connected between the two installation brackets 3 to abut against the back of the advertising screen 2 to complete the installation and fixation. Compared with the prior art, the utility model simplifies the installation difficulty of the advertising screen 2 and greatly reduces the maintenance cost of the advertising screen 2.

[0026] Preferably, the installation sunken area 11 is provided with at least one abutment piece 6 on both upper and lower sides of the advertising screen 2, and the abutment piece 6 is fixedly connected to the installation sunken area 11 through the fastener 5, and the abutment piece 6 abuts against the back of the advertising screen 2. Since the advertising screen 2 is heavy, before completing the fixed connection with the mounting bracket 3, it is pre-positioned by the abutment pieces 6 on the upper and lower sides of the advertising screen 2. This facilitates the direct installation and fixation of the connecting plate 4 and the mounting bracket 3, and can further improve the installation stability of the advertising screen 2.

[0027] Preferably, the fastener 5 is a bolt fastener, wherein a screwing handle 51 is provided on the top of the bolt of the bolt fastener 5. The maintenance personnel can directly untie the fixed connection state of the connecting plate and the abutting piece by screwing the screwing handle 51 of the bolt fastener 5.

[0028] Preferably, see Figure 3In the second embodiment of the present utility model, the fastener 5 includes a pin handle 51 and an embedded sleeve 52 embedded in a fixed point; one end of the embedded sleeve 52 is provided with a pair of clamping arms 53 extending outward, and the embedded sleeve 52 and the clamping arm 53 are internally formed with a through hole capable of accommodating the pin handle 51; the inner front ends of the two clamping arms 53 are provided with a pair of opposite inclined surfaces 531, and the distance between the outer ends of the two inclined surfaces 531 gradually decreases; the cross-sectional structure of the pin handle 51 cooperates with the cross-sectional structure of the through hole, and the end of the pin handle 51 close to the clamping arm 53 is provided with a stopper 511.

[0029] In the second embodiment, when the fastener 5 is locked, it is only necessary to directly insert the pin handle 51 into the embedded sleeve 52. Specifically, when the pin handle 51 is inserted into the embedded sleeve 52, the clamping arm 53 will undergo a certain amount of elastic deformation until the stopper 511 at the end of the pin handle 51 passes through the inside of the clamping arm 53. Due to the existence of the stopper 511, the pin handle 51 after being inserted will be stopped, so as to prevent the pin handle 51 from coming out of the embedded sleeve 52.

[0030] Preferably, a handle 54 is provided at one end of the pin handle 51 away from the clamping arm 53. The handle 54 is provided to facilitate the staff to apply force, thereby reducing the difficulty of removing the pin handle 51 from the embedded sleeve 52.

[0031] Preferably, the outer surface of the embedding sleeve 52 is provided with anti-slip grooves to increase the friction between the embedding sleeve 52 and the mounting component.

[0032] Preferably, the connecting plate 4 is provided with heat dissipation holes on the back of the advertising screen to facilitate heat dissipation of the advertising screen.

[0033] Correspondingly, an embodiment of the utility model further provides an elevator car, comprising the elevator wall panel described above.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. An elevator wall panel of an elevator car, It is characterized in that Including wall panel body and advertising screen; The back side of the wall panel body is provided with a mounting sunken area, and the advertising screen is arranged in the mounting sunken area; mounting brackets are provided on the left and right sides of the advertising screen, and the mounting brackets are fixedly connected to the mounting sunken area; a connecting plate is connected between the two mounting brackets, and the connecting plate is fixedly connected to the mounting bracket by fasteners, and the connecting plate abuts against the back side of the advertising screen.

2. The elevator wall panel according to claim 1, It is characterized in that The installation sunken area is provided with at least one abutment piece on both upper and lower sides of the advertising screen. The abutment piece is fixedly connected to the installation sunken area through the fastener, and the abutment piece abuts against the back side of the advertising screen.

3. The elevator wall panel according to claim 2, It is characterized in that The fastener is a bolt fastener.

4. The elevator wall panel according to claim 3, It is characterized in that A screwing handle is provided on the top of the bolt of the bolt fastener.

5. The elevator wall panel according to claim 2, It is characterized in that The fastener includes a pin handle and an embedded sleeve embedded in the fixing point; A pair of clamping arms extending outward are provided at one end of the embedding sleeve, and through holes capable of receiving the pin handle are formed inside the embedding sleeve and the clamping arms; a pair of opposite inclined surfaces are provided at the inner front ends of the two clamping arms, and the distance between the outer ends of the two inclined surfaces gradually decreases; The cross-sectional structure of the pin handle matches the cross-sectional structure of the through hole, and a stop portion is provided at one end of the pin handle close to the clamping arm.

6. The elevator wall panel according to claim 5, It is characterized in that A handle is provided at one end of the pin handle away from the clamping arm.

7. The elevator wall panel according to claim 5, It is characterized in that The outer surface of the embedded sleeve is provided with anti-slip grooves.

8. The elevator wall panel according to claim 1, It is characterized in that The connecting plate is provided with heat dissipation holes on the back side of the advertising screen.

9. An elevator car, It is characterized in that Comprising the elevator wall panel as described in any one of claims 1-8.

Images