WO2021087941A1 - 一种驱动控制器防护外壳 - Google Patents

一种驱动控制器防护外壳 Download PDF

Info

Publication number
WO2021087941A1
WO2021087941A1 PCT/CN2019/116498 CN2019116498W WO2021087941A1 WO 2021087941 A1 WO2021087941 A1 WO 2021087941A1 CN 2019116498 W CN2019116498 W CN 2019116498W WO 2021087941 A1 WO2021087941 A1 WO 2021087941A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
groove
rod
positioning column
main board
Prior art date
Application number
PCT/CN2019/116498
Other languages
English (en)
French (fr)
Inventor
金龙
Original Assignee
南京金崎新能源动力研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京金崎新能源动力研究院有限公司 filed Critical 南京金崎新能源动力研究院有限公司
Priority to PCT/CN2019/116498 priority Critical patent/WO2021087941A1/zh
Publication of WO2021087941A1 publication Critical patent/WO2021087941A1/zh

Links

Classifications

    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure

Definitions

  • the invention relates to the field of drive controllers, in particular to a drive controller protective casing.
  • the drive controller is one of the core components of the drive system of electric vehicles. It is usually necessary to install a shell outside the drive controller for protection.
  • the common drive controller shells are mostly fixed and installed by screws. Although the stability is good, the installation and removal are both It is more troublesome, and most of the inside of the shell is in direct contact with the motherboard and squeezed. Long-term squeezing and fixing is likely to cause damage to the motherboard, which is not conducive to the long-term use of the drive controller.
  • the main purpose of the present invention is to provide a drive controller protective housing, which can effectively solve the problems in the background art.
  • a protective housing of a drive controller comprising a controller main board, an upper casing and a lower casing, the head of the controller main board is provided with a drive connector, and the upper casing and the lower casing are respectively located at the upper and lower positions of the controller main board ,
  • the upper casing is provided with upper mounting plates at the bottom positions on both sides of the upper casing, the lower mounting plates are provided at the top positions on both sides of the lower casing, and lifting rods are provided at the front and rear ends of the bottom of the vertical side of the upper casing, so
  • the top of the vertical side of the lower casing is provided with a limiting groove corresponding to the position of the lifting rod, and the front and rear ends of the outer wall of the lower mounting plate are provided with pressure rods corresponding to the middle of the limiting groove.
  • the upper housing and the upper mounting plate, the lower housing and the lower mounting plate are all integrated by welding, and the upper housing and the head of the lower housing are provided with a rectangular groove at the corresponding driving joint position, and the controller Semi-circular grooves are provided at the middle positions at both ends of the main board, and positioning rods are provided at the positions corresponding to the semi-circular grooves at the bottom of the lower casing.
  • the four corners of the controller main board are provided with positioning circular holes
  • the top of the upper casing is provided with a main positioning column corresponding to the positioning circular hole
  • the main positioning column passes through the positioning circular hole
  • the main positioning column The outer ring is provided with a main limit ring above the controller main board
  • the lower end of the main limit ring is provided with an upper rubber pad at the position above the controller main board
  • the bottom of the lower shell is provided with a secondary positioning corresponding to the position of the main positioning column.
  • the upper end surface of the auxiliary positioning column is provided with a positioning circular groove
  • the tail of the main positioning column extends into the positioning circular groove
  • the top of the auxiliary positioning column is provided with an auxiliary limiting ring
  • the upper end surface of the auxiliary limiting ring is provided with Under the rubber pad.
  • a rack is provided on the outer end surface of the lifting rod, a mounting groove is provided in the middle of the inner wall of one side of the limiting groove near the pressure rod, and a movable shaft is provided in the middle between the inner walls on both sides of the mounting groove.
  • An adjustable limit rod is arranged on the outer ring of the movable shaft, a torsion spring is arranged between the movable shaft and the inner wall of the mounting groove, the head of the limit rod extends into the tooth groove of the rack, and the limit rod The head is curved.
  • the outer wall of the lower mounting plate is provided with a pressure circular groove corresponding to the position of the pressure rod, the tail of the pressure circular groove is connected to the installation groove, and the pressure rod tail extends into the installation groove and reaches the position of the limit rod tail.
  • the present invention has the following beneficial effects:
  • an upper shell and a lower shell are respectively arranged on the upper and lower sides of the main board, and corresponding upper and lower mounting plates are arranged on the outer side of the upper and lower housings.
  • the mounting plates can be used to conveniently install the drive controller housing, which is similar to the commonly used ones. Screw fixation is more convenient and efficient.
  • the main board is buffered and fixed by the rubber pads on the main and auxiliary positioning pillars to protect the main board from being squeezed.
  • a pressure rod is arranged on the outside of the mounting plate, and the fixed state of the upper and lower shells can be changed by the pressure rod, which is convenient for disassembly and maintenance.
  • Figure 1 is a schematic diagram of the overall structure of a protective housing of a drive controller of the present invention
  • Figure 2 is a front cross-sectional view of a protective housing of a drive controller of the present invention
  • Fig. 3 is an enlarged view of A in Fig. 2.
  • Controller main board 2. Upper housing; 3. Lower housing; 4. Drive connector; 5. Upper mounting plate; 6. Lower mounting plate; 7. Pressure rod; 8. Rectangular slot; 9. Positioning rod; 10. Semi-circular groove; 11. Main positioning column; 12. Main limit ring; 13. Upper rubber pad; 14. Positioning round hole; 15. Secondary positioning column; 16. Positioning round groove; 17, Sub-limiting Ring; 18, lower rubber pad; 19, lifting rod; 20, rack; 21, limit groove; 22, installation groove; 23, movable shaft; 24, limit rod; 25, torsion spring; 26, pressure circular groove .
  • a drive controller protective housing includes a controller main board 1 and an upper casing 2 and a lower casing 3.
  • the head of the controller main board 1 is provided with a drive connector 4, and the upper casing 2 and the lower casing
  • the shells 3 are respectively located at the upper and lower positions of the controller main board 1.
  • the upper shell 2 is provided with upper mounting plates 5 at the bottom positions on both sides
  • the lower shell 3 is provided with lower mounting plates 6 at the top positions on both sides
  • the upper shell 2 has vertical sides.
  • Lifting rods 19 are provided at the front and rear ends of the bottom.
  • the top of the vertical side of the lower shell 3 is provided with a limiting groove 21 at the position corresponding to the lifting rod 19, and the front and rear ends of the lower mounting plate 6 are provided with pressure rods 7 in the middle of the limiting groove 21 at the front and rear ends. .
  • the upper housing 2 and the upper mounting plate 5, the lower housing 3 and the lower mounting plate 6 are all integrated by welding.
  • the heads of the upper housing 2 and the lower housing 3 are provided with a rectangular slot 8 at the corresponding driving connector 4 position, and the controller main board 1
  • Semi-circular grooves 10 are provided in the middle of both ends, positioning rods 9 are provided at the bottom of the lower casing 3 corresponding to the semi-circular grooves 10; positioning holes 14 are provided at the four corners of the controller main board 1, and the top of the upper casing 2 corresponds to the positioning circle
  • the hole 14 is provided with a main positioning column 11, the main positioning column 11 passes through the positioning circular hole 14, the outer ring of the main positioning column 11 is provided with a main limit ring 12 above the controller main board 1, and the lower end surface of the main limit ring 12 is
  • the upper part of the controller main board 1 is provided with an upper rubber pad 13;
  • the bottom of the lower housing 3 is provided with an auxiliary positioning column 15 corresponding to the position of the main positioning column 11; the
  • the outer ring of the movable shaft 23 is provided with an adjustable limit rod 24, the movable shaft 23 and the mounting groove
  • a torsion spring 25 is arranged between the inner walls of 22, the head of the limit rod 24 extends into the tooth groove of the rack 20, and the head of the limit rod 24 is curved;
  • the outer wall of the lower mounting plate 6 is provided with pressure at the position corresponding to the pressure rod 7
  • the end of the circular groove 26, the pressure circular groove 26 is connected to the installation groove 22, and the tail of the pressure rod 7 extends into the installation groove 22 and reaches the position where the tail of the limit rod 24 is located.
  • the present invention is a drive controller protective housing.
  • the upper housing 2 and the lower housing 3 are respectively arranged on the upper and lower sides of the controller main board 1, and corresponding outer housings 2 and 3 are provided on the outside of the upper housing 2 and the lower housing 3.
  • the upper mounting plate 5 and the lower mounting plate 6 can be used to easily install the drive controller housing by using the upper mounting plate 5 and the lower mounting plate 6, which is more convenient and efficient.
  • the controller main board 1 When using, first connect the controller main board 1 with the drive connector 4 Install it into the lower casing 3, match the semicircular grooves 10 at both ends of the controller main board 1 with the positioning rods 9 to determine the position of the controller main board 1, and then install the upper casing 2 above the lower casing 3, and place the upper casing
  • the main positioning column 11 on the top of the body 2 is aligned with the positioning circular hole 14 in the corner of the controller main board 1 for installation.
  • the main positioning column 11 passes through the positioning circular hole 14 and reaches the positioning circular groove 16 on the upper end surface of the auxiliary positioning column 15.
  • the positioning column 11 continuously moves downward along the positioning circular groove 16.
  • the upper casing 2 drives the upper mounting plates 5 on both sides to move, and the lifting rod 19 at the bottom of the upper mounting plate 5 gradually enters the corresponding limit slot 21.
  • the bottom of the lifting rod 19 contacts the limit rod 24 that extends into the limit slot 21, and squeezes the head of the limit rod 24 downward, so that the limit rod 24 drives the movable shaft 23 Rotate, the torsion spring 25 between the movable shaft 23 and the inner wall of the mounting groove 22 follows the rotation and is compressed by the force.
  • the rack 20 on the side of the lifting rod 19 is downward Move a cogging position, and then the limit rod 24 pops out again under the action of elastic force and is stuck between the tooth grooves of the rack 20.
  • the lifting rod 19 continuously moves downwards to make the head of the limit rod 24 continuously move to the top of the rack 20,
  • the upper rubber pad 13 and the lower rubber pad 18 of the outer ring of the main positioning column 11 and the auxiliary positioning column 15 are squeezed and compressed, so as to cling to the surface of the controller main board 1 and control the Fix the main board 1 of the device and press down the upper shell 2 until it reaches a proper fixing level; when the equipment needs to be disassembled and maintained, find the pressure rod 7 outside the lower mounting plate 6 and press it inward, and the pressure rod 7 squeezes the rear
  • the end of the limit rod 24 makes the limit rod 24 rotate again, and the torsion spring 25 is compressed again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

本发明公开了一种驱动控制器防护外壳，包括控制器主板与上壳体以及下壳体，所述控制器主板头部设置有驱动接头，所述上壳体与下壳体分别位于控制器主板上下方位置，所述上壳体两侧底部位置设置有上安装板，所述下壳体两侧顶部位置设置有下安装板，所述上壳体竖直边底部前后两端均设置有升降杆，所述下壳体竖直边顶部对应升降杆位置设置有限位槽，所述下安装板外壁前后两端对应限位槽中部位置设置有压力杆。本发明所述的一种驱动控制器防护外壳，通过在主板上下方设置上下壳体，并在壳体外侧设置对应的上下安装板，利用上下安装板即可便捷的固定上下壳体，从而对驱动控制器进行防护，与常用的驱动控制器外壳相比安装更加便捷高效。

Description

一种驱动控制器防护外壳 技术领域
本发明涉及驱动控制器领域，特别涉及一种驱动控制器防护外壳。
 背景技术
驱动控制器是电动汽车的驱动系统核心部件之一，通常需要在驱动控制器外安装外壳进行防护，而常见的驱动控制器外壳大多通过螺丝进行固定安装，虽然稳定性能佳，但安装与拆卸都较为麻烦，并且壳体内部大多与主板直接接触并产生挤压，长期挤压固定易造成主板的损伤，不利于驱动控制器的长期使用。
 技术问题
本发明的主要目的在于提供一种驱动控制器防护外壳，可以有效解决背景技术中的问题。
 技术解决方案
为实现上述目的，本发明采取的技术方案为：
一种驱动控制器防护外壳，包括控制器主板与上壳体以及下壳体，所述控制器主板头部设置有驱动接头，所述上壳体与下壳体分别位于控制器主板上下方位置，所述上壳体两侧底部位置设置有上安装板，所述下壳体两侧顶部位置设置有下安装板，所述上壳体竖直边底部前后两端均设置有升降杆，所述下壳体竖直边顶部对应升降杆位置设置有限位槽，所述下安装板外壁前后两端对应限位槽中部位置设置有压力杆。
优选的，所述上壳体与上安装板、下壳体与下安装板均通过焊接组成一体，所述上壳体与下壳体头部对应驱动接头位置设置有矩形槽，所述控制器主板两端中部位置均设置有半圆槽，所述下壳体底部对应半圆槽位置设置有定位杆。
优选的，所述控制器主板四角位置均设置有定位圆孔，所述上壳体顶部对应定位圆孔位置设置有主定位柱，所述主定位柱穿过定位圆孔，所述主定位柱外圈在控制器主板上方位置设置有主限位环，所述主限位环下端面在控制器主板上方位置设置有上橡胶垫，所述下壳体底部对应主定位柱位置设置有副定位柱，所述副定位柱上端面设置有定位圆槽，所述主定位柱尾部伸入定位圆槽，所述副定位柱顶部设置有副限位环，所述副限位环上端面设置有下橡胶垫。
优选的，所述升降杆外侧端面设置有齿条，所述限位槽靠近压力杆一侧内壁中部位置设置有安装槽，所述安装槽两侧内壁之间中部位置设置有活动轴，所述活动轴外圈设置有可调节的限位杆，所述活动轴与安装槽内壁之间设置有扭力弹簧，所述限位杆头部伸入齿条的齿槽之中，所述限位杆头部为弧面。
优选的，所述下安装板外壁对应压力杆位置设置有压力圆槽，所述压力圆槽尾部连接到安装槽，所述压力杆尾部伸入安装槽内并到达限位杆尾部所在位置。
 有益效果
与现有技术相比，本发明具有如下有益效果：
本发明中，通过在主板上下方分别设置上壳体与下壳体，在上下壳体外侧设置对应的上下安装板，利用安装板即可便捷的对驱动控制器外壳进行安装，与常用的通过螺丝固定相比更加便捷高效，通过在上下壳体内部设置对应的主定位柱与副定位柱，通过主副定位柱上的橡胶垫对主板进行缓冲并固定，保护主板不受挤压，通过在下安装板外侧设置压力杆，利用压力杆即可改变上下壳体的固定状态，方便进行拆卸维护。
 附图说明
图1为本发明一种驱动控制器防护外壳的整体结构示意图；
图2为本发明一种驱动控制器防护外壳的正面剖视图；
图3为图2中A处的放大图。
图中：1、控制器主板；2、上壳体；3、下壳体；4、驱动接头；5、上安装板；6、下安装板；7、压力杆；8、矩形槽；9、定位杆；10、半圆槽；11、主定位柱；12、主限位环；13、上橡胶垫；14、定位圆孔；15、副定位柱；16、定位圆槽；17、副限位环；18、下橡胶垫；19、升降杆；20、齿条；21、限位槽；22、安装槽；23、活动轴；24、限位杆；25、扭力弹簧；26、压力圆槽。
 本发明的最佳实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1-3所示，一种驱动控制器防护外壳，包括控制器主板1与上壳体2以及下壳体3，控制器主板1头部设置有驱动接头4，上壳体2与下壳体3分别位于控制器主板1上下方位置，上壳体2两侧底部位置设置有上安装板5，下壳体3两侧顶部位置设置有下安装板6，上壳体2竖直边底部前后两端均设置有升降杆19，下壳体3竖直边顶部对应升降杆19位置设置有限位槽21，下安装板6外壁前后两端对应限位槽21中部位置设置有压力杆7。
上壳体2与上安装板5、下壳体3与下安装板6均通过焊接组成一体，上壳体2与下壳体3头部对应驱动接头4位置设置有矩形槽8，控制器主板1两端中部位置均设置有半圆槽10，下壳体3底部对应半圆槽10位置设置有定位杆9；控制器主板1四角位置均设置有定位圆孔14，上壳体2顶部对应定位圆孔14位置设置有主定位柱11，主定位柱11穿过定位圆孔14，主定位柱11外圈在控制器主板1上方位置设置有主限位环12，主限位环12下端面在控制器主板1上方位置设置有上橡胶垫13，下壳体3底部对应主定位柱11位置设置有副定位柱15，副定位柱15上端面设置有定位圆槽16，主定位柱11尾部伸入定位圆槽16，副定位柱15顶部设置有副限位环17，副限位环17上端面设置有下橡胶垫18；升降杆19外侧端面设置有齿条20，限位槽21靠近压力杆7一侧内壁中部位置设置有安装槽22，安装槽22两侧内壁之间中部位置设置有活动轴23，活动轴23外圈设置有可调节的限位杆24，活动轴23与安装槽22内壁之间设置有扭力弹簧25，限位杆24头部伸入齿条20的齿槽之中，限位杆24头部为弧面；下安装板6外壁对应压力杆7位置设置有压力圆槽26，压力圆槽26尾部连接到安装槽22，压力杆7尾部伸入安装槽22内并到达限位杆24尾部所在位置。
需要说明的是，本发明为一种驱动控制器防护外壳，通过在控制器主板1上下方分别设置上壳体2与下壳体3，在上壳体2与下壳体3外侧设置对应的上安装板5与下安装板6，利用上安装板5与下安装板6即可便捷的对驱动控制器外壳进行安装，更加便捷高效，在使用时，先将控制器主板1连同驱动接头4安装到下壳体3内，将控制器主板1两端的半圆槽10与定位杆9对应以确定控制器主板1的位置，然后将上壳体2安装到下壳体3上方，并将上壳体2顶部的主定位柱11对准控制器主板1边角的定位圆孔14进行安装，主定位柱11穿过定位圆孔14并到达副定位柱15上端面的定位圆槽16内，主定位柱11沿着定位圆槽16不断向下运动，同时，上壳体2带动两侧的上安装板5运动，上安装板5底部的升降杆19逐渐进入对应的限位槽21内，当升降杆19下降到一定程度后，升降杆19底部与伸入限位槽21的限位杆24接触，并将限位杆24头部向下挤压，从而使限位杆24带动活动轴23转动，活动轴23与安装槽22内壁之间的扭力弹簧25跟随转动并受力而产生压缩，当限位杆24头部离开限位槽21后，升降杆19一侧的齿条20向下运动一个齿槽位置，然后限位杆24在弹力作用下再次弹出并卡在齿条20的齿槽间，升降杆19不断向下运动使限位杆24头部不断向齿条20顶部运动，当升降杆19下降到一定程度后，主定位柱11与副定位柱15外圈的上橡胶垫13与下橡胶垫18受到挤压而产生压缩，从而紧贴在控制器主板1表面，对控制器主板1进行固定，一直压下上壳体2直至到达合适固定程度；当需要对设备进行拆卸维护时，找到下安装板6外侧的压力杆7并向内按下，压力杆7挤压后方的限位杆24尾部，使限位杆24再次转动，扭力弹簧25再次受力压缩，当限位杆24离开限位槽21后，此时齿条20不再受到阻挡，即可取出上壳体2并进行拆卸维护。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (5)

  1. 一种驱动控制器防护外壳，其特征在于：包括控制器主板（1）与上壳体（2）以及下壳体（3），所述控制器主板（1）头部设置有驱动接头（4），所述上壳体（2）与下壳体（3）分别位于控制器主板（1）上下方位置，所述上壳体（2）两侧底部位置设置有上安装板（5），所述下壳体（3）两侧顶部位置设置有下安装板（6），所述上壳体（2）竖直边底部前后两端均设置有升降杆（19），所述下壳体（3）竖直边顶部对应升降杆（19）位置设置有限位槽（21），所述下安装板（6）外壁前后两端对应限位槽（21）中部位置设置有压力杆（7）。
  2. 根据权利要求1所述的一种驱动控制器防护外壳，其特征在于：所述上壳体（2）与上安装板（5）、下壳体（3）与下安装板（6）均通过焊接组成一体，所述上壳体（2）与下壳体（3）头部对应驱动接头（4）位置设置有矩形槽（8），所述控制器主板（1）两端中部位置均设置有半圆槽（10），所述下壳体（3）底部对应半圆槽（10）位置设置有定位杆（9）。
  3. 根据权利要求1所述的一种驱动控制器防护外壳，其特征在于：所述控制器主板（1）四角位置均设置有定位圆孔（14），所述上壳体（2）顶部对应定位圆孔（14）位置设置有主定位柱（11），所述主定位柱（11）穿过定位圆孔（14），所述主定位柱（11）外圈在控制器主板（1）上方位置设置有主限位环（12），所述主限位环（12）下端面在控制器主板（1）上方位置设置有上橡胶垫（13），所述下壳体（3）底部对应主定位柱（11）位置设置有副定位柱（15），所述副定位柱（15）上端面设置有定位圆槽（16），所述主定位柱（11）尾部伸入定位圆槽（16），所述副定位柱（15）顶部设置有副限位环（17），所述副限位环（17）上端面设置有下橡胶垫（18）。
  4. 根据权利要求1所述的一种驱动控制器防护外壳，其特征在于：所述升降杆（19）外侧端面设置有齿条（20），所述限位槽（21）靠近压力杆（7）一侧内壁中部位置设置有安装槽（22），所述安装槽（22）两侧内壁之间中部位置设置有活动轴（23），所述活动轴（23）外圈设置有可调节的限位杆（24），所述活动轴（23）与安装槽（22）内壁之间设置有扭力弹簧（25），所述限位杆（24）头部伸入齿条（20）的齿槽之中，所述限位杆（24）头部为弧面。
  5. 根据权利要求1所述的一种驱动控制器防护外壳，其特征在于：所述下安装板（6）外壁对应压力杆（7）位置设置有压力圆槽（26），所述压力圆槽（26）尾部连接到安装槽（22），所述压力杆（7）尾部伸入安装槽（22）内并到达限位杆（24）尾部所在位置。
     
PCT/CN2019/116498 2019-11-08 2019-11-08 一种驱动控制器防护外壳 WO2021087941A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116498 WO2021087941A1 (zh) 2019-11-08 2019-11-08 一种驱动控制器防护外壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116498 WO2021087941A1 (zh) 2019-11-08 2019-11-08 一种驱动控制器防护外壳

Publications (1)

Publication Number Publication Date
WO2021087941A1 true WO2021087941A1 (zh) 2021-05-14

Family

ID=75849105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/116498 WO2021087941A1 (zh) 2019-11-08 2019-11-08 一种驱动控制器防护外壳

Country Status (1)

Country Link
WO (1) WO2021087941A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120313390A1 (en) * 2010-02-21 2012-12-13 Byd Company Limited Connecting Device For Multifunctional Box And Vehicle Comprising The Same
CN103379792A (zh) * 2012-04-18 2013-10-30 鸿富锦精密工业（深圳）有限公司 固定主板的壳体及具有该壳体的电子装置
CN207966712U (zh) * 2018-04-12 2018-10-12 中山市厚源电子科技有限公司 一种微型变压器安装骨架
CN208581417U (zh) * 2018-06-27 2019-03-05 天津市英航科技有限公司 一种便于维护的监控器
CN208955888U (zh) * 2018-11-19 2019-06-07 深圳市瑞胜塑胶电子有限公司 一种电源适配器用卡扣

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120313390A1 (en) * 2010-02-21 2012-12-13 Byd Company Limited Connecting Device For Multifunctional Box And Vehicle Comprising The Same
CN103379792A (zh) * 2012-04-18 2013-10-30 鸿富锦精密工业（深圳）有限公司 固定主板的壳体及具有该壳体的电子装置
CN207966712U (zh) * 2018-04-12 2018-10-12 中山市厚源电子科技有限公司 一种微型变压器安装骨架
CN208581417U (zh) * 2018-06-27 2019-03-05 天津市英航科技有限公司 一种便于维护的监控器
CN208955888U (zh) * 2018-11-19 2019-06-07 深圳市瑞胜塑胶电子有限公司 一种电源适配器用卡扣

Similar Documents

Publication Publication Date Title
WO2021087941A1 (zh) 一种驱动控制器防护外壳
CN211321681U (zh) 一种驱动控制器防护外壳
CN210074406U (zh) 一种网络安全隔离装置
CN109471502B (zh) 一种计算机硬件固定装置
CN214750588U (zh) 一种轻便式继电保护测试仪
CN109586189B (zh) 一种用于变压室用防潮除湿装置
CN212300585U (zh) 一种具有保护装置的振动监测传感器
CN211669587U (zh) 一种室外无线监控设备壁挂式网络服务器终端
CN210607861U (zh) 一种稳定性能好的电子设备连接器
CN211508310U (zh) 一种便于拆装维护的能源监控箱
CN212515597U (zh) 一种计算机硬盘固定装置
CN216556332U (zh) 一种新型直角安装低压稳压器
CN213753989U (zh) 具有失效显示功能的信号线防雷保护器
CN220511100U (zh) 一种信号发射器
CN214669249U (zh) 一种导轨式单相电子电能表
CN220693503U (zh) 一种数字处理器
CN211554845U (zh) 一种防水计算机主机
CN108363514B (zh) 一种触摸屏连接装置
CN214336216U (zh) 一种便于调节显示高度的液晶一体机
CN213340844U (zh) 一种电源适配器接地装置
CN214800351U (zh) 一种带有安全防护功能的dcs控制器
CN219143797U (zh) 一种监控用的数据箱
CN113113819B (zh) 一种接口转换装置
CN215764063U (zh) 一种便于安装的记录仪
CN214998130U (zh) 一种用于喷洒含有等离子介质的液体泵

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19951769

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19951769

Country of ref document: EP

Kind code of ref document: A1