WO2020124464A1 - 一种用于升降平台的控制器及升降平台 - Google Patents

一种用于升降平台的控制器及升降平台 Download PDF

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Publication number
WO2020124464A1
WO2020124464A1 PCT/CN2018/122212 CN2018122212W WO2020124464A1 WO 2020124464 A1 WO2020124464 A1 WO 2020124464A1 CN 2018122212 W CN2018122212 W CN 2018122212W WO 2020124464 A1 WO2020124464 A1 WO 2020124464A1
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WO
WIPO (PCT)
Prior art keywords
control box
controller
buckle
slot
bottom plate
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PCT/CN2018/122212
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English (en)
French (fr)
Inventor
丁苗江
马勇
Original Assignee
浙江捷昌线性驱动科技股份有限公司
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Application filed by 浙江捷昌线性驱动科技股份有限公司 filed Critical 浙江捷昌线性驱动科技股份有限公司
Priority to US17/624,847 priority Critical patent/US20220289524A1/en
Priority to PCT/CN2018/122212 priority patent/WO2020124464A1/zh
Priority to EP18943584.5A priority patent/EP3911133A4/en
Publication of WO2020124464A1 publication Critical patent/WO2020124464A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/143—Control systems or devices electrical
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring

Definitions

  • the utility model relates to the technical field of controllers, in particular to a controller and a lifting platform for a lifting platform.
  • the actuator works to drive the lifting column to lift.
  • the controller and the actuator are connected by a wire.
  • the controller The opening that communicates with the wire is generally provided on the side of the controller. When the wire is stressed, the wire is easy to fall from the controller, making the connection between the controller and the actuator disconnected, resulting in insufficient reliability of the controller .
  • the utility model aims to provide a reliable controller and a lifting platform for a lifting platform.
  • a controller for a lifting platform the lifting platform includes a beam and an actuator, the actuator is provided with two and is located at both ends of the beam respectively, the controller includes The control box and the circuit board provided in the control box, the circuit board and the actuator are connected by a wire, and the back of the control box is connected to the crossbeam, wherein the control box is provided with an opening for connecting the wire to the circuit board, at least An opening is located on the front of the control box.
  • circuit board and the actuator are connected by a wire, and the circuit board is provided with a terminal for connecting to the wire, and the terminal is exposed through the opening.
  • control box includes a bottom plate and a box body, and the control box is plugged on the crossbeam through the bottom plate.
  • the cross beam is provided with a buckle
  • the bottom plate is provided with a slot matched with the buckle.
  • the slot is located on the side of the bottom plate; or, the slot is located on the side of the bottom plate facing the beam.
  • the buckle and the beam are integrally formed; or, the buckle and the beam are separated.
  • the crossbeam is provided with a slot
  • the bottom plate is provided with a snap fit with the slot.
  • the buckle is located on the side of the bottom plate; or, the buckle is located on the side of the bottom plate facing the beam.
  • the utility model also discloses a lifting platform, comprising a table, a beam supported under the table and a lifting column, an actuator for driving the lifting column to move up and down, and a controller provided on the beam, wherein the controller is Any controller described in the above technical solution.
  • control box is installed on the crossbeam and is arranged downward.
  • back of the control box refers to the side of the control box facing the crossbeam
  • front of the control box refers to the side of the control box facing the ground.
  • the actuator When the actuator is located on the left and right sides of the control box during use, if the opening is provided on the left and right sides of the control box, the wire between the actuator and the control box is easily separated from the circuit board when pulled The control box drops, causing the electrical connection between the actuator and the controller to be disconnected.
  • the connection between the actuator and the circuit board By placing at least one opening on the front of the control box, the connection between the actuator and the circuit board is not easy to disconnect, making the control box and the controller
  • the connection of the actuator is more reliable, which in turn makes the use of the controller more reliable.
  • the wire and the circuit board are connected through the terminal block, and the terminal block is exposed through the opening, so that the wire is connected to the circuit board by plugging into the terminal block, making the connection of the wire simple and reliable.
  • the control box is connected to the beam through the bottom plate, which makes the connection between the controller and the beam simple and convenient.
  • the buckle and the slot cooperate to realize the connection between the bottom plate and the beam.
  • the utility model also discloses a lifting platform.
  • the controller of the lifting platform adopts the controller in the above technical solution, which makes the connection between the controller and the actuator more reliable, and thus makes the use of the lifting platform more reliable. .
  • FIG. 1 is a schematic diagram of cooperation between openings and wires in the controller according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural diagram of the controller according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural view of the controller in another direction according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural diagram of a controller according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of a bottom plate in a controller according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic structural diagram of a bottom plate in a controller according to Embodiment 4 of the present invention.
  • FIG. 7 is a schematic structural diagram of a controller according to Embodiment 5 of the present invention.
  • Control box 11, bottom plate; 12, box body; 121, opening; 2, buckle; 21, limit slot; 3. slot; 31, limit block; 4. wire.
  • the present invention provides a controller for a lifting platform.
  • the lifting platform includes a beam and an actuator.
  • the actuator is provided with two and is located at both ends of the beam respectively.
  • the controller includes The control box 1 and the circuit board provided in the control box 1, the control box 1 is arranged to face down, the back side of the control box 1 which is the side of the control box facing the beam is connected to the beam, the circuit board is provided with terminal blocks, the circuit board and the two
  • the two actuators are connected by two wires 4, the control box 1 is provided with two openings 121, the terminal is exposed through the opening, the two openings are for two wires to connect with the terminal, one opening is provided in the control box
  • the front side of the control box faces the ground, and the other opening is provided on the side of the control box.
  • the two wires are located on the left and right sides of the control box.
  • the connection between the wire and the circuit board is not easy to disconnect , Making the connection between the control box and the actuator more reliable, which in turn makes the use of the controller more reliable.
  • control box 1 includes a bottom plate 11 and a box body 12, and the control box is plugged on the crossbeam through the bottom plate, so that the installation of the control box is relatively simple and convenient.
  • the cross beam is provided with a buckle
  • the bottom plate 11 is provided with a slot 3 matched with the buckle.
  • the slot is located on the side of the bottom plate facing the cross beam, and the buckle and the cross beam are integrally formed.
  • slot 3 is an inverted “L” shaped slot
  • the buckle is an "L” shaped buckle.
  • the buckle and the slot are interference fit during the assembly process, so that after the assembly is completed, between the slot and the buckle It is not easy to separate, so that the connection between the slot and the buckle is more reliable, and the control box is not easy to fall from the beam.
  • the utility model also discloses a lifting platform, comprising a table, a beam supported under the table and a lifting column, an actuator for driving the lifting column to move up and down, and a controller provided on the beam, wherein the controller is any of the above The controller in the technical solution. Because the connection between the controller and the actuator is relatively reliable, and the connection between the control box and the beam is simple and reliable, the use of the lifting platform is relatively reliable.
  • the slot may also be an inverted “T” shaped slot
  • the buckle may be a “T” shaped buckle.
  • the main difference between this embodiment and the first embodiment is that both openings 121 are provided on the front of the control box 1.
  • the advantage of this arrangement is that the connection between the two wires and the circuit board is more reliable. Further improve the reliability of the controller.
  • the buckle 2 and the beam are arranged separately.
  • the advantage of this arrangement is that the buckle can be produced and processed together with the groove, and there is no need to process the buckle on the beam. , Simplify the processing technology of the beam and save the processing cost.
  • the slot 3 is a U-shaped slot
  • the buckle 2 is a U-shaped buckle
  • the slot wall of the slot 3 is provided with a limit block 31
  • the side wall of the buckle 2 is provided with a limit slot 21, card
  • the buckle 2 is inserted into the slot 3 so that the limiting block 31 and the limiting slot 21 cooperate to fix the position of the buckle.
  • the buckle and the crossbeam are connected by threads.
  • the buckle is taken out of the slot and fixed on the crossbeam by screws, and then the control box is fixed on the crossbeam through the slot and the buckle.
  • the slot may also be a square slot
  • the buckle may also be a square buckle.
  • the slot 3 is located on the side of the bottom plate 11.
  • the slot 3 is arranged along the length of the bottom plate, so that the length of the fit between the slot and the buckle is as long as possible, and the fit is more stable.
  • the upper and lower end faces of the slot limit the position of the control box in the vertical direction.
  • the processing of slots is relatively simple.
  • the main difference between this embodiment and the second embodiment is that a slot is provided on the beam, and a buckle 2 matching the slot is provided on the bottom plate.
  • the cross beam is provided with a slot
  • the bottom plate 11 is provided with a buckle 2 matched with the socket.
  • the buckle is located on the side of the bottom plate facing the cross beam.
  • the buckle is an "L" shaped buckle, and two buckles are provided to make the cooperation between the buckle and the slot more stable.
  • the buckle can also be located on the side of the bottom plate.

Abstract

一种用于升降平台的控制器及升降平台，升降平台包括横梁和致动器，致动器设有两个且分别位于横梁的两端，控制器包括控制盒（1）及设于控制盒（1）内的电路板，电路板与致动器通过导线（4）连接，控制盒（1）的背面连接于横梁上，控制盒（1）上设有便于导线（4）与电路板连接的开口（121），至少一个开口（121）位于控制盒（1）的正面，导线（4）与电路板的连接不容易脱开，使得控制盒（1）与致动器的连接更加可靠，进而使得控制器的使用更加可靠，升降平台的使用比较可靠。

Description

一种用于升降平台的控制器及升降平台 技术领域
本实用新型涉及控制器技术领域，尤其涉及一种用于升降平台的控制器及升降平台。
背景技术
目前升降平台中升降立柱的升降大都是通过控制器控制致动器工作，致动器工作带动升降立柱进行升降的，控制器与致动器通过导线连接，为使导线长度最优化，控制器上与导线连通的开口一般设置在控制器的侧面，在导线受力时，导线很容易从控制器上掉落，使得控制器与致动器之间的连接断开，导致控制器的使用不够可靠。
实用新型内容
本实用新型的目的在于提供一种用于升降平台的使用可靠的控制器及升降平台。
为了达到上述目的，本实用新型采用如下技术方案：一种用于升降平台的控制器，升降平台包括横梁和致动器，致动器设有两个且分别位于横梁的两端，控制器包括控制盒及设于控制盒内的电路板，电路板与致动器通过导线连接，控制盒的背面连接于横梁上，其中，所述控制盒上设有便于导线与电路板连接的开口，至少一个开口位于控制盒的正面。
进一步的，所述电路板与致动器通过导线连接，电路板上设有用于与导线连接的接线端子，接线端子通过开口外露。
进一步的，所述控制盒包括底板和盒体，控制盒通过底板插接于横梁上。
进一步的，所述横梁上设有卡扣，底板上设有与卡扣配合的插槽。
进一步的，插槽位于底板的侧面上；或者，所述插槽位于底板朝向横梁的 一面。
进一步的，所述卡扣与横梁一体成型设置；或者，所述卡扣与横梁分体设置。
进一步的，所述横梁上设有插槽，底板上设有与插槽配合的卡扣。
进一步的，所述卡扣位于底板的侧面上；或者，所述卡扣位于底板朝向横梁的一面。
本实用新型还公开了一种升降平台，包括台面、支撑于台面下方的横梁和升降立柱、用于驱动升降立柱升降的致动器及设于横梁上的控制器，其中，所述控制器为任意上述技术方案中所述的控制器。
本实用新型中，控制盒安装在横梁上且朝下设置，“控制盒的背面”指的是控制盒朝向横梁的一面，“控制盒的正面”指的是控制盒朝向地面的一面。
采用上述技术方案后，本实用新型具有如下优点：
1、在使用时因致动器位于控制盒的左右两侧，若将开口设置在控制盒的左右两侧，致动器与控制盒之间的导线受到拉扯时很容易与电路板分开，从控制盒上掉落，导致致动器与控制器之间的电连接断开，通过将至少一个开口设置于控制盒的正面，致动器与电路板的连接不容易脱开，使得控制盒与致动器的连接更加可靠，进而使得控制器的使用更加可靠。
2、导线与电路板通过接线端子连接，接线端子通过开口外露，使得导线通过与接线端子插接实现与电路板的连接，使得导线的连接简单、可靠。
3、控制盒通过底板插接于横梁上，使得控制器与横梁的连接操作简单方便。
4、通过在横梁上设置卡扣，底板上设置插槽，或者，横梁上设置插槽，底板上设置卡扣，卡扣与插槽配合实现底板与横梁之间的连接。
5、本实用新型还公开了一种升降平台，该升降平台的控制器采用上述技术 方案中的控制器，使得控制器与致动器之间的连接比较可靠，进而使得升降平台的使用比较可靠。
附图说明
下面结合附图对本实用新型作进一步说明：
图1为本实用新型实施例一所述控制器中开口与导线的配合示意图。
图2为本实用新型实施例一所述控制器的结构示意图。
图3为本实用新型实施例一所述控制器另一个方向的结构示意图。
图4为本实用新型实施例二所述控制器的结构示意图。
图5为本实用新型实施例三所述控制器中底板的结构示意图。
图6为本实用新型实施例四所述控制器中底板的结构示意图。
图7为本实用新型实施例五所述控制器的结构示意图。
图中所标各部件名称如下：
1、控制盒；11、底板；12、盒体；121、开口；2、卡扣；21、限位槽；3、插槽；31、限位块；4、导线。
具体实施方式
下面结合附图和具体实施例对本实用新型作进一步说明。需要理解的是，下述的“上”、“下”、“左”、“右”、“纵向”、“横向”、“内”、“外”、“竖直”、“水平”、“顶”、“底”等指示方位或位置关系的词语仅基于附图所示的方位或位置关系，仅为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置/元件必须具有特定的方位或以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
实施例一：
如图1至图3所示，本实用新型提供一种用于升降平台的控制器，升降平 台包括横梁和致动器，致动器设有两个且分别位于横梁的两端，控制器包括控制盒1及设于控制盒1内的电路板，控制盒1朝下设置，控制盒1的背面即控制盒朝向横梁的一面连接于横梁上，电路板上设有接线端子，电路板与两个致动器分别通过两根导线4连接，控制盒1上设有两个开口121，接线端子通过开口外露，两个开口分别供两根导线通过与接线端子实现连接，一个开口设于控制盒的正面即控制盒朝向地面的一面，另一个开口设置于控制盒的侧面，在使用时因两根导线分别位于控制盒的左右两侧，拉动导线时，导线与电路板的连接不容易脱开，使得控制盒与致动器的连接更加可靠，进而使得控制器的使用更加可靠。
本实施例中，控制盒1包括底板11和盒体12，控制盒通过底板插接于横梁上，使得控制盒的安装比较简单方便。横梁上设有卡扣，底板11上设有与卡扣配合的插槽3，插槽位于底板朝向横梁的一面，卡扣与横梁一体成型设置。
具体的，插槽3为倒“L”形插槽，卡扣为“L”形卡扣，卡扣与插槽在装配过程中过盈配合，使得装配完成后，插槽与卡扣之间的配合不容易分开，使得插槽与卡扣之间的连接更加可靠，控制盒不容易从横梁上掉落。
“L”形卡扣设置有两个，倒“L”形插槽设置有四个，四个插槽沿着底板两两对称设置，使得可以选择与卡扣配合的插槽，使得控制盒在横梁上的位置可以选择。
本实用新型还公开了一种升降平台，包括台面、支撑于台面下方的横梁和升降立柱、用于驱动升降立柱升降的致动器及设于横梁上的控制器，其中，控制器为任意上述技术方案中的控制器。因控制器与致动器之间的连接比较可靠，同时控制盒与横梁之间的连接简单可靠，使得升降平台的使用比较可靠。
可以理解的，插槽也可以为倒“T”形插槽，卡扣为“T”形卡扣。
可以理解的，插槽也可以设置有一个。
可以理解的，插槽也可以设置有两个。
实施例二：
如图4所示，本实施例与实施例一的主要区别在于，两个开口121都设置在控制盒1的正面，这样设置的好处在于，使得两根导线与电路板的连接都更加可靠，进一步提升控制器使用的可靠性。
实施例三：
如图5所示，本实施例与实施例二的主要区别在于，卡扣2与横梁分体设置，这样设置的好处在于，卡扣可以与凹槽一起生产加工，无需在横梁上加工卡扣，简化横梁的加工工艺，节约加工成本。
本实施例中，插槽3为U形插槽，卡扣2为U形卡扣，插槽3的槽壁上设有限位块31，卡扣2的侧壁上设有限位槽21，卡扣2插入插槽3内使得限位块31与限位槽21配合固定卡扣的位置。
卡扣与横梁通过螺纹连接，具体使用时，将卡扣从插槽内取出，通过螺钉固定于横梁上，再将控制盒通过插槽与卡扣配合固定于横梁上。
可以理解的，插槽也可以为方形插槽，卡扣也可以为方形卡扣。
实施例四：
如图6所示，本实施例与实施例二的主要区别在于，插槽3位于底板11的侧面上。插槽3沿着底板的长度方向设置，使得插槽与卡扣之间的配合长度尽可能地长，配合更加稳定，同时通过插槽的上下端面来限制控制盒在竖直方向上的位置，插槽的加工比较简单。
实施例五：
如图7所示，本实施例与实施例二的主要区别在于，横梁上设有插槽，底 板上设有与插槽配合的卡扣2。
横梁上设有插槽，底板11上设有与插槽配合的卡扣2，具体的，卡扣位于底板朝向横梁的一面。卡扣为“L”形卡扣，卡扣设置有两个使得卡扣与插槽之间的配合更加稳定。
可以理解的，卡扣也可以位于底板的侧面上。
除上述优选实施例外，本实用新型还有其他的实施方式，本领域技术人员可以根据本实用新型作出各种改变和变形，只要不脱离本实用新型的精神，均应属于本实用新型所附权利要求所定义的范围。

Claims (9)

  1. 一种用于升降平台的控制器，升降平台包括横梁和致动器，致动器设有两个且分别位于横梁的两端，控制器包括控制盒及设于控制盒内的电路板，电路板与致动器通过导线连接，控制盒的背面连接于横梁上，其特征在于，所述控制盒上设有便于导线与电路板连接的开口，至少一个开口位于控制盒的正面。
  2. 根据权利要求1所述的控制器，其特征在于，所述电路板上设有用于与导线连接的接线端子，接线端子通过开口外露。
  3. 根据权利要求1所述的控制器，其特征在于，所述控制盒包括底板和盒体，控制盒通过底板插接于横梁上。
  4. 根据权利要求3所述的控制器，其特征在于，所述横梁上设有卡扣，底板上设有与卡扣配合的插槽。
  5. 根据权利要求4所述的控制器，其特征在于，所述插槽位于底板的侧面上；或者，所述插槽位于底板朝向横梁的一面。
  6. 根据权利要求4所述的控制器，其特征在于，所述卡扣与横梁一体成型设置；或者，所述卡扣与横梁分体设置。
  7. 根据权利要求3所述的控制器，其特征在于，所述横梁上设有插槽，底板上设有与插槽配合的卡扣。
  8. 根据权利要求7所述的控制器，其特征在于，所述卡扣位于底板的侧面上；或者，所述卡扣位于底板朝向横梁的一面。
  9. 一种升降平台，包括台面、支撑于台面下方的横梁和升降立柱、用于驱动升降立柱升降的致动器及设于横梁上的控制器，其特征在于，所述控制器为权利要求1至8任意一项所述的控制器。
PCT/CN2018/122212 2018-12-20 2018-12-20 一种用于升降平台的控制器及升降平台 WO2020124464A1 (zh)

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