Elevator control device convenient to install and with extended function

Abstract

The invention discloses a convenient-to-install elevator control device with extended functions, which comprises a bottom plate and an elevator control mainboard, one side of the bottom plate is fixedly connected with a fixing seat, the elevator control mainboard is fixed on one side of the bottom plate through a fixing assembly, and the other end of the fixing assembly is provided with a mounting bracket. The mounting bracket is fixed at one end of the fixing assembly through a screw, and an extended function plate is arranged on the surface of the mounting bracket; the mounting bracket comprises two supporting rods, the two supporting rods are arranged in parallel, a cross rod is arranged between the two supporting rods, a moving seat is arranged on the surface of the cross rod, and a clamping and limiting assembly is arranged at the top of the moving seat. According to the elevator control device convenient to install and with the extended function, the function plate is convenient to install through the arranged support, and the convenience of achieving the extended function is improved.

Description

Technical Field

[0001] The invention relates to the technical field of elevator control, in particular to an elevator control device which is easy to install and has extended functions. Background Art

[0002] Elevators have become increasingly popular in every corner of the city, especially in high-rise buildings, where they are an indispensable part. With the rapid development of science and technology and the diversification of people's needs, the functions of elevators are also constantly expanding and updating. However, the existing elevator control devices have many inconveniences when installing extended functions, such as cumbersome installation steps, poor compatibility of extended functions, and the lack of dedicated mounting brackets, which makes it inconvenient to install functional panels, seriously restricting the intelligent and personalized development of elevators. Therefore, it is particularly important to develop an elevator control device that is easy to install with extended functions. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides a ladder control device that is easy to install with extended functions. The provided bracket facilitates the installation of a functional panel and improves the convenience of realizing the extended functions.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A ladder control device that is easy to install with extended functions, comprising a base plate and a ladder control main board, one side of the base plate is fixedly connected with a fixing seat, the ladder control main board is fixed to one side of the base plate through a fixing assembly, the other end of the fixing assembly is provided with a mounting bracket, the mounting bracket is fixed to one end of the fixing assembly by screws, and the surface of the mounting bracket is provided with an extended function board;

[0007] The mounting bracket comprises a support rod, wherein two support rods are provided and arranged in parallel, a cross bar is provided between the two support rods, a movable seat is provided on the surface of the cross bar, and a clamping and limiting assembly is provided on the top of the movable seat.

[0008] Preferably, a main control module, an expansion interface module, an expansion function module and a module management module are provided on the surface of the elevator control main board, and the expansion function board is electrically connected to the expansion interface module via a flat cable.

[0009] Preferably, the fixing assembly comprises a rod body, a fixing ring is arranged on the surface of the rod body, a thread is arranged at the bottom end of the rod body, and a threaded fixing seat is arranged at the top end of the rod body.

[0010] Preferably, fixing holes adapted to the rod body are provided on the surface of the support rod near both ends, the distance between the bottom of the fixing ring and the bottom end of the rod body is greater than the thickness of the ladder control mainboard, and the thread is threadedly connected to the fixing seat.

[0011] Preferably, the cross bar includes a connecting rod, both ends of the connecting rod are provided with buckles adapted to the support rod, both sides of the connecting rod are provided with fixing grooves, and locking screws are provided on both sides of the movable seat and at positions corresponding to the fixing grooves.

[0012] Preferably, the clamping and limiting assembly includes a fixed tube, a slide groove is provided on the surface of the fixed tube and near the bottom, a clamping plate is provided on the surface of the fixed tube and located in the slide groove, a conical block is provided on the top end of the fixed tube, a contraction groove is provided on the surface of the conical block, and the contraction groove extends to the surface of the fixed tube.

[0013] Preferably, the bottom end of the fixed tube is fixed to the top of the movable seat, a spring is arranged between the bottom of the clamping sheet and the top of the movable seat, and the spring is arranged in the fixed tube.

[0014] Preferably, a fixing hole is provided on the surface of the support rod, and a plurality of the fixing holes are provided and are arranged at equal intervals along the length direction of the support rod, and a protrusion adapted to the fixing hole is provided in the buckle.

[0015] Preferably, the clamping plate comprises an annular plate and an inner circular plate, the annular plate and the inner circular plate are arranged concentrically, and a connecting plate is arranged between the annular plate and the inner circular plate.

[0016] (III) Beneficial effects

[0017] The present invention provides a ladder control device that is easy to install and has extended functions. It has the following beneficial effects:

[0018] The provided mounting bracket makes it convenient to install the expansion board on one side of the elevator control main board, which facilitates the connection between the expansion board and the elevator control main board. At the same time, the provided mounting bracket is easy to adjust and can adapt to expansion boards of different sizes, so that it can cope with most expansion boards and greatly improve the installation efficiency in conjunction with the expansion interface module. At the same time, the expansion interface module adopts a standardized design and is compatible with a variety of expansion function modules to meet the diverse needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the mounting bracket of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the fixing assembly of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the cross bar of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 It is a schematic structural diagram of the clamping sheet of the present invention.

[0025] In the figure: 1-base plate, 2-elevator control main board, 21-main control module, 22-expansion interface module, 23-expansion function module, 24-module management module, 3-fixed seat, 4-fixed component, 41-rod body, 42-fixed ring, 43-thread, 44-threaded fixed seat, 5-mounting bracket, 51-support rod, 52-fixed hole, 53-cross bar, 531-connecting rod, 532-buckle, 533-fixed groove, 54-movable seat, 541-locking screw, 55-clamping limit assembly, 5531-ring plate, 5532-inner circle plate, 5533-connecting plate, 551-fixed tube, 552-slide groove, 553-clamping plate, 554-conical block, 555-contraction groove, 6-screw, 7-expansion function board. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The present invention provides a technical solution: a ladder control device that is easy to install with extended functions, including a base plate 1 and a ladder control main board 2, one side of the base plate 1 is fixedly connected with a fixing seat 3, the ladder control main board 2 is fixed to one side of the base plate 1 through a fixing component 4, the other end of the fixing component 4 is provided with a mounting bracket 5, the mounting bracket 5 is fixed to one end of the fixing component 4 by a screw 6, and the surface of the mounting bracket 5 is provided with an extended function board 7, which is convenient for installation of the extended function board 7 through the mounting bracket 5, and the extended function board 7 includes but is not limited to extended functions such as face recognition, fingerprint recognition, and voice control. Each module is standardized in design to ensure compatibility with the ladder control main board 2.

[0028] The surface of the elevator control main board 2 is provided with a main control module 21, an expansion interface module 22, an expansion function module 23 and a module management module 24. The expansion function board 7 is electrically connected to the expansion interface module 22 through a cable; the main control module 21, as the core of the elevator control device, is responsible for the basic control and data processing of the elevator; the expansion interface module 22 is designed with a standard expansion interface to facilitate the access of expansion functions, adopts a standardized design, and is compatible with a variety of expansion function modules; the expansion function module 23 is connected to the corresponding expansion function board 7 to realize interaction with the elevator; the module management module 24 is used to identify and manage the accessed function modules, has an automatic identification function, can detect the model, function status and other information of the accessed module, and load it into the system, and the module management module 24 is also responsible for communication and data exchange between modules to ensure the normal operation of the system.

[0029] The mounting bracket 5 includes a support rod 51 . Two support rods 51 are provided and are arranged in parallel. A cross bar 53 is provided between the two support rods 51 . A movable seat 54 is provided on the surface of the cross bar 53 . A clamping and limiting assembly 55 is provided on the top of the movable seat 54 .

[0030] The fixing assembly 4 includes a rod body 41, a fixing ring 42 is provided on the surface of the rod body 41, a thread 43 is provided on the bottom end of the rod body 41, a threaded fixing seat 44 is provided on the top end of the rod body 41, and fixing holes 52 adapted to the rod body 41 are provided on the surface of the support rod 51 and near both ends. The distance between the bottom of the fixing ring 42 and the bottom end of the rod body 41 is greater than the thickness of the ladder control main board 2, and the thread 43 is threadedly connected with the fixing seat 3. Through the design of the fixing assembly 4, on the one hand, the ladder control main board 2 is fixed, and on the other hand, a base is provided for the fixing of the mounting bracket 5. At the same time, according to the different lengths of the rod body 41, the distance between the mounting bracket 5 and the ladder control main board 2 bracket can be adjusted to avoid interference during installation.

[0031] The cross bar 53 includes a connecting rod 531, and both ends of the connecting rod 531 are provided with buckles 532 adapted to the support rods 51. The cross bar 53 is directly fixed between the two support rods 51 through the buckles. Fixed grooves 533 are provided on both sides of the connecting rod 531, and locking screws 541 are provided on both sides of the movable seat 54 and at positions corresponding to the fixed grooves 533. Through the setting of the fixing grooves 533 and the locking screws 541, the position of the movable seat 54 can be adjusted. By adjusting the position of the buckle 532 and the position of the movable seat 54, it is possible to cope with extended functional boards 7 of different sizes, thereby improving applicability.

[0032] The clamping and limiting assembly 55 includes a fixed tube 551, a slide groove 552 is arranged on the surface of the fixed tube 551 and near the bottom, the slide groove 552 is arranged along the length direction of the fixed tube 551, a clamping piece 553 is arranged on the surface of the fixed tube 551 and located in the slide groove 552, the clamping piece 553 includes an annular piece 5531 and an inner circular piece 5532, the annular piece 5531 and the inner circular piece 5532 are arranged concentrically, and a connecting piece 5533 is arranged and connected between the annular piece 5531 and the inner circular piece 5532; the clamping piece 553 slides along the length direction of the slide groove 552, the bottom end of the fixed tube 551 is fixed to the top of the movable seat 54, a spring is arranged between the bottom of the clamping piece 553 and the top of the movable seat 54, the spring is arranged in the fixed tube 551, and the clamping piece 553 is close to the inner circular piece 5532 through the setting of the spring. The top of the fixed tube 551 is provided with a conical block 554, and the surface of the conical block 554 is provided with a shrinkage groove 555, which extends to the surface of the fixed tube 551. When the spring is not compressed, the distance between the top of the clamping piece 553 and the bottom of the conical block 554 is less than the thickness of the extended function board 7. The fixed tube 551 and the conical block 554 are made of plastic and have a certain deformation ability. During installation, the fixing hole of the extended function board 7 is aligned with the conical block 554, and then the conical block 554 is squeezed to move closer to the middle to ensure that the conical block 554 passes through the fixing hole of the extended function board 7. Due to the setting of the spring, the clamping piece 553 is used to press one side of the extended function board 7 against the bottom end of the conical block 554, thereby realizing rapid fixation of the extended function board 7.

[0033] The surface of the support rod 51 is provided with a fixing hole 56 , and there are multiple fixing holes 56 arranged at equal intervals along the length direction of the support rod 51 . A protrusion 534 adapted to the fixing hole 56 is provided in the buckle 532 , thereby improving the reliability of the fixing of the buckle 532 .

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator control device that is easy to install and has extended functions, comprising a base plate (1) and an elevator control main board (2), characterized in that: A fixing seat (3) is fixedly connected to one side of the base plate (1); the elevator control main board (2) is fixed to one side of the base plate (1) via a fixing assembly (4); a mounting bracket (5) is provided at the other end of the fixing assembly (4); the mounting bracket (5) is fixed to one end of the fixing assembly (4) via a screw (6); and an extended function board (7) is provided on the surface of the mounting bracket (5); The mounting bracket (5) comprises a support rod (51), two support rods (51) are provided and arranged in parallel, a cross bar (53) is provided between the two support rods (51), a movable seat (54) is provided on the surface of the cross bar (53), and a clamping limit assembly (55) is provided on the top of the movable seat (54).

2. The ladder control device with easy installation and extended functions according to claim 1, characterized in that: The surface of the elevator control main board (2) is provided with a main control module (21), an expansion interface module (22), an expansion function module (23) and a module management module (24), and the expansion function board (7) is electrically connected to the expansion interface module (22) via a flat cable.

3. The ladder control device with easy installation and extended functions according to claim 1, characterized in that: The fixing assembly (4) comprises a rod body (41), a fixing ring (42) is arranged on the surface of the rod body (41), a thread (43) is arranged at the bottom end of the rod body (41), and a thread fixing seat (44) is arranged at the top end of the rod body (41).

4. The ladder control device with easy installation and extended functions according to claim 3, characterized in that: Fixing holes (52) adapted to the rod body (41) are provided on the surface of the support rod (51) near both ends, the distance between the bottom of the fixing ring (42) and the bottom end of the rod body (41) is greater than the thickness of the ladder control main board (2), and the thread (43) is threadedly connected to the fixing seat (3).

5. The ladder control device with easy installation and extended functions according to claim 1, characterized in that: The cross bar (53) comprises a connecting rod (531), both ends of which are provided with buckles (532) adapted to the support rod (51), both sides of the connecting rod (531) are provided with fixing grooves (533), and locking screws (541) are provided on both sides of the movable seat (54) and at positions corresponding to the fixing grooves (533).

6. The ladder control device with easy installation and extended functions according to claim 1, characterized in that: The clamping and limiting assembly (55) comprises a fixed tube (551), a slide groove (552) is arranged on the surface of the fixed tube (551) and near the bottom, a clamping piece (553) is arranged on the surface of the fixed tube (551) and located in the slide groove (552), a conical block (554) is arranged at the top end of the fixed tube (551), a contraction groove (555) is arranged on the surface of the conical block (554), and the contraction groove (555) extends to the surface of the fixed tube (551).

7. The ladder control device with easy installation and extended functions according to claim 6, characterized in that: The bottom end of the fixed tube (551) is fixed to the top of the movable seat (54), and a spring is arranged between the bottom of the clamping sheet (553) and the top of the movable seat (54), and the spring is arranged in the fixed tube (551).

8. The ladder control device with easy installation and extended functions according to claim 5, characterized in that: The surface of the support rod (51) is provided with a fixing hole (56), a plurality of the fixing holes (56) are provided and are arranged at equal intervals along the length direction of the support rod (51), and a protrusion (534) adapted to the fixing hole (56) is provided in the buckle (532).

9. The ladder control device with easy installation and extended functions according to claim 6, characterized in that: The clamping plate (553) comprises an annular plate (5531) and an inner circular plate (5532), wherein the annular plate (5531) and the inner circular plate (5532) are arranged concentrically, and a connecting plate (5533) is arranged between the annular plate (5531) and the inner circular plate (5532).

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