CN110099529B - An automatic adjustable electric control cabinet - Google Patents

An automatic adjustable electric control cabinet Download PDF

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CN110099529B
CN110099529B CN201910450045.1A CN201910450045A CN110099529B CN 110099529 B CN110099529 B CN 110099529B CN 201910450045 A CN201910450045 A CN 201910450045A CN 110099529 B CN110099529 B CN 110099529B
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electric control
connecting rod
rod
push rod
electric push
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CN110099529A (en
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ZHEJIANG ZHESHENG COMPLETE ELECTRICAL EQUIPMENT Co.,Ltd.
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Zhejiang Zhesheng Complete Electrical Equipment Co ltd
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    • 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
    • H05K5/0204—Mounting supporting structures on the outside of casings
    • 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
    • H05K5/0217—Mechanical details of casings

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  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)
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Abstract

The invention discloses an automatic adjustable electric control cabinet, which comprises an electric control cabinet mechanism and a mounting rack, wherein the mounting rack is used for being mounted on a wall or a wall top; the connecting rod mechanism comprises a cross connecting rod, two first connecting rods, two second connecting rods, a third connecting rod, a turntable and a fourth connecting rod arranged on the turntable; the turntable is rotatably connected to the mounting frame, and a first parallelogram structure is formed among the fourth connecting rod, the cross-shaped connecting rod and the two first connecting rods; a second parallelogram structure is formed among the cross-shaped connecting rod, the third connecting rod and the two second connecting rods; the electric control cabinet structure comprises a left-right adjusting mechanism and an interval adjusting mechanism; the automatic adjustable electric control cabinet not only can adjust the position, but also can change the size of the electric control box body.

Description

一种自动可调电控柜An automatic adjustable electric control cabinet

技术领域technical field

本发明涉及电控柜技术领域，具体是指一种自动可调电控柜。The invention relates to the technical field of electric control cabinets, in particular to an automatically adjustable electric control cabinet.

背景技术Background technique

随着社会的进一步发展，自动化越来越多的应用到我们生活生产的方方面面，特别是工业生产方面。全世界都做工业4.0升级，这就大大加快了自动化发展速度。自动化发展离不开电控箱，电控箱是每个自动化设备的大脑中枢，这里集合了所有自动化核心控制元件。传统电控箱需根据每个设备的复杂程度特别定制，使用起来不方便。With the further development of society, more and more automation is applied to all aspects of our life and production, especially industrial production. The whole world is doing Industry 4.0 upgrades, which greatly accelerates the speed of automation development. The development of automation is inseparable from the electric control box. The electric control box is the brain center of each automation equipment, where all the core automation control components are assembled. The traditional electric control box needs to be specially customized according to the complexity of each device, which is inconvenient to use.

发明内容SUMMARY OF THE INVENTION

(一)要解决的技术问题(1) Technical problems to be solved

本发明的目的是提供一种自动可调电控柜，其不仅可调位置，而且电控箱箱体大小可变化。The purpose of the present invention is to provide an automatically adjustable electric control cabinet, which can not only adjust the position, but also change the size of the electric control cabinet.

(二)技术方案(2) Technical solutions

为实现上述目的，本发明提供如下技术方案：一种自动可调电控柜，包括电控柜机构和用于安装在墙壁或者墙顶上的安装架，所述电控柜机构通过连杆机构安装在所述安装架上；所述连杆机构包括十字形连杆、两个第一连杆、两个第二连杆、第三连杆、转盘、设置在转盘上的第四连杆；所述转盘转动连接在所述安装架上，两个第一连杆的一端通过阻尼铰接机构并排铰接在所述第四连杆上，两个第一连杆的另一端通过阻尼铰接机构并排铰接在十字形连杆位置相对的两端；两个第二连杆的一端通过阻尼铰接机构并排铰接在十字形连杆位置相对的另外两端，两个第二连杆的另一端通过阻尼铰接机构并排铰接在第三连杆上；所述第四连杆、十字形连杆、以及两个第一连杆之间形成第一平行四边形结构；所述十字形连杆、第三连杆、以及两个第二连杆之间形成第二平行四边形结构；In order to achieve the above purpose, the present invention provides the following technical solutions: an automatically adjustable electric control cabinet, including an electric control cabinet mechanism and a mounting frame for being installed on a wall or the top of the wall, the electric control cabinet mechanism is connected by a link mechanism. installed on the mounting frame; the link mechanism includes a cross-shaped link, two first links, two second links, a third link, a turntable, and a fourth link arranged on the turntable; The turntable is rotatably connected to the mounting frame, one end of the two first links is hinged side by side on the fourth link through a damping hinge mechanism, and the other ends of the two first links are hinged side by side through a damping hinge mechanism At the opposite ends of the cross-shaped link; one end of the two second links is hinged side by side at the opposite ends of the cross-shaped link through the damping hinge mechanism, and the other ends of the two second links are connected by the damping hinge mechanism. are hinged on the third link side by side; a first parallelogram structure is formed between the fourth link, the cross link, and the two first links; the cross link, the third link, and the A second parallelogram structure is formed between the two second connecting rods;

所述电控柜结构包括左右调节机构和间距调节机构；所述左右调节机构包括电控箱、第一电动推杆、左连杆、右连杆，所述电控箱包括左柜壳和右柜壳；所述第三连杆的上端设有上凸板、下端设有下凸板，所述第一电动推杆沿竖直方向安装在上凸板上，所述第一电动推杆的伸缩端朝向下凸板；所述左连杆的一端铰接在第一电动推杆的伸缩端、另一端铰接在左柜壳上；所述右连杆的一端铰接在第一电动推杆的伸缩端、另一端铰接在右柜壳上；所述第三连杆上在上凸板和下凸板之间沿竖直方向设有限位滑槽，所述第一电动推杆的伸缩端设有伸入所述限位滑槽内的限位凸起；所述上凸板上沿垂直于第一电动推杆方向设有上滑杆，所述左柜壳内设有滑动连接在上滑杆左端的左上滑套，所述右柜壳内设有滑动连接在上滑杆右端的右上滑套；所述下凸板上沿垂直于第一电动推杆方向设有下滑杆，所述左柜壳内设有滑动连接在下滑杆左端的左下滑套，所述右柜壳内设有滑动连接在下滑杆右端的右下滑套。The structure of the electric control cabinet includes a left and right adjustment mechanism and a spacing adjustment mechanism; the left and right adjustment mechanism includes an electric control box, a first electric push rod, a left connecting rod, and a right connecting rod, and the electric control box includes a left cabinet shell and a right connecting rod. Cabinet shell; the upper end of the third connecting rod is provided with an upper convex plate, the lower end is provided with a lower convex plate, the first electric push rod is installed on the upper convex plate in the vertical direction, and the first electric push rod is installed on the upper convex plate. The telescopic end faces the lower convex plate; one end of the left connecting rod is hinged to the telescopic end of the first electric push rod, and the other end is hinged to the left cabinet shell; one end of the right connecting rod is hinged to the telescopic end of the first electric push rod One end and the other end are hinged on the right cabinet shell; the third connecting rod is provided with a limit chute along the vertical direction between the upper convex plate and the lower convex plate, and the telescopic end of the first electric push rod is provided with A limit protrusion extending into the limit chute; an upper slide bar is provided on the upper convex plate along the direction perpendicular to the first electric push rod, and the left cabinet shell is provided with a sliding connection to the upper slide bar The left upper sliding sleeve at the left end, the right cabinet shell is provided with a right upper sliding sleeve slidably connected to the right end of the upper sliding rod; the lower convex plate is provided with a sliding rod along the direction perpendicular to the first electric push rod, and the left cabinet The shell is provided with a left sliding sleeve slidably connected to the left end of the sliding rod, and the right cabinet shell is provided with a right sliding sleeve slidably connected to the right end of the sliding rod.

通过上述技术方案，该自动可调电控柜在使用时，将安装架固定到墙壁或者墙顶上，然后向左柜壳和右柜壳内安装电气元件，电气元件安装好之后该根据实际需要手动调节电控箱的位置，可以推动电控箱前后上下运动，并且在第一平行四边形结构和第二平行四边形结构的作用下保证电控箱始终与地面垂直姿态，同时电控箱也可以在360度空间内进行旋转；另外在需要调节电控箱的宽度时，控制第一电动推杆的伸出或者收缩，当第一电动推杆伸出时，通过左连杆推动左柜壳沿上滑杆和下滑杆向左运动，同时通过右连杆推动右柜壳沿上滑杆和下滑杆向右运动，使得电控箱变宽，当第一电动推杆收缩时，通过左连杆拉动左柜壳沿上滑杆和下滑杆向右运动，同时通过右连杆拉动右柜壳沿上滑杆和下滑杆向左运动，使得电控箱变窄；从而适应不同大小的电气元件。Through the above technical solution, when the automatic adjustable electric control cabinet is in use, the installation frame is fixed to the wall or the top of the wall, and then the electrical components are installed in the left cabinet shell and the right cabinet shell. After the electrical components are installed, they should be installed according to actual needs. Manually adjusting the position of the electric control box can push the electric control box to move up and down, and under the action of the first parallelogram structure and the second parallelogram structure, the electric control box can always be vertical to the ground. Rotate in a 360-degree space; in addition, when the width of the electric control box needs to be adjusted, the extension or contraction of the first electric push rod is controlled. When the first electric push rod is stretched out, the left cabinet shell is pushed up by the left link The sliding rod and the sliding rod move to the left, and at the same time, the right cabinet is pushed to the right along the upper sliding rod and the sliding rod through the right connecting rod, so that the electric control box becomes wider. When the first electric push rod shrinks, it is pulled through the left connecting rod. The left cabinet moves to the right along the upper sliding rod and the sliding rod, and at the same time, the right cabinet is pulled to the left along the upper sliding rod and the sliding rod through the right connecting rod, so that the electric control box is narrowed, so as to adapt to the electrical components of different sizes.

进一步的技术方案中，所述间距调节机构包括沿竖直方向设置在左柜壳内的左滑轨、以及沿竖直方向设置在右柜壳内的右滑轨；所述左滑轨上并排地滑动连接有多个与所述左滑轨垂直的左插接杆；所述右滑轨上并排地滑动连接有多个与所述右滑轨垂直的右插接套，所述左插接杆滑动连接在所述右插接套内；两个相邻的左插接杆之间均设有左电动推杆，两个相邻的右插接套之间均设有右电动推杆。In a further technical solution, the distance adjustment mechanism includes a left slide rail arranged in the left cabinet along the vertical direction, and a right slide rail arranged in the right cabinet along the vertical direction; the left slide rails are arranged side by side. A plurality of left plug-in rods perpendicular to the left slide rail are slidably connected to the ground; a plurality of right plug sockets perpendicular to the right slide rail are slidably connected to the right slide rail side by side. The rod is slidably connected in the right plug socket; a left electric push rod is provided between two adjacent left plug rods, and a right electric push rod is provided between two adjacent right plug sockets.

通过上述技术方案，可以实现两个相邻的左插接杆和右插接套之间的距离调节，电控柜在使用过程中电气元件安装在左插接杆和右插接套上，因此通过控制左电动推杆和右电动推杆的伸出或者收缩，可以根据不同电气元件的大小进行安装位置的调节。Through the above technical solution, the distance adjustment between the two adjacent left plug-in rods and the right plug-in sleeve can be realized, and the electrical components of the electric control cabinet are installed on the left plug-in rod and the right plug-in sleeve during use. Therefore, By controlling the extension or retraction of the left electric push rod and the right electric push rod, the installation position can be adjusted according to the size of different electrical components.

进一步的技术方案中，所述阻尼铰接机构包括螺栓、弹簧、螺母，所述螺栓穿插到需要铰接的两个连杆上，所述螺母螺纹连接在螺栓的螺纹端；所述弹簧套接在螺栓上并且位于两个连杆之间或者螺母与其中一个连杆之间。In a further technical solution, the damping hinge mechanism includes a bolt, a spring and a nut, the bolt is inserted into the two connecting rods that need to be hinged, and the nut is threaded on the threaded end of the bolt; the spring is sleeved on the bolt. on and between the two connecting rods or between the nut and one of the connecting rods.

通过上述技术方案，当弹簧位于两个连杆之间时，通过旋转螺纹连接在螺栓上的螺母挤压弹簧，在连杆和螺栓以及连杆和螺母之间有一个可调大小的压力，进而产生摩擦力，同样当弹簧位于螺母与其中一个连杆之间时，通过旋转螺纹连接在螺栓上的螺母挤压弹簧，在两个连杆之间有一个可调大小的压力，进而产生摩擦力；通过旋转旋转螺母调节压力大小合适时可实现两连杆在摩擦力作用下在任意位置停留。Through the above technical solution, when the spring is located between the two connecting rods, the spring is squeezed by rotating the nut threadedly connected to the bolt, and there is an adjustable pressure between the connecting rod and the bolt and between the connecting rod and the nut, and then Friction is generated, also when the spring is located between the nut and one of the connecting rods, the spring is squeezed by rotating the nut threaded on the bolt, there is an adjustable pressure between the two connecting rods, and the frictional force is generated ; When the pressure is adjusted by rotating the rotating nut, the two connecting rods can stay at any position under the action of friction.

进一步的技术方案中，所述左柜壳和右柜壳的上端之间设有上折叠板、下端之间设有下折叠板。In a further technical solution, an upper folding board is arranged between the upper ends of the left cabinet shell and the right cabinet shell, and a lower folding board is arranged between the lower ends.

(三)有益效果(3) Beneficial effects

与现有技术相比，本发明的技术方案具有以下优点：Compared with the prior art, the technical solution of the present invention has the following advantages:

该自动可调电控柜在使用时，将安装架固定到墙壁或者墙顶上，然后向左柜壳和右柜壳内安装电气元件，电气元件安装好之后该根据实际需要手动调节电控箱的位置，可以推动电控箱前后上下运动，并且在第一平行四边形结构和第二平行四边形结构的作用下保证电控箱始终与地面垂直姿态，同时电控箱也可以在360度空间内进行旋转；另外在需要调节电控箱的宽度时，控制第一电动推杆的伸出或者收缩，当第一电动推杆伸出时，通过左连杆推动左柜壳沿上滑杆和下滑杆向左运动，同时通过右连杆推动右柜壳沿上滑杆和下滑杆向右运动，使得电控箱变宽，当第一电动推杆收缩时，通过左连杆拉动左柜壳沿上滑杆和下滑杆向右运动，同时通过右连杆拉动右柜壳沿上滑杆和下滑杆向左运动，使得电控箱变窄；从而适应不同大小的电气元件。When the automatic adjustable electric control cabinet is in use, fix the mounting frame to the wall or the top of the wall, and then install the electrical components into the left cabinet shell and the right cabinet shell. After the electrical components are installed, the electric control box should be manually adjusted according to actual needs. The position of the electric control box can push the electric control box to move up and down, and under the action of the first parallelogram structure and the second parallelogram structure, the electric control box can always be vertical to the ground, and the electric control box can also be carried out in a 360-degree space In addition, when the width of the electric control box needs to be adjusted, the extension or contraction of the first electric push rod is controlled. When the first electric push rod is stretched out, the left cabinet shell is pushed along the upper sliding rod and the sliding rod through the left connecting rod. Move to the left, and at the same time, push the right cabinet shell to move to the right along the upper sliding rod and the sliding rod through the right link, so that the electric control box becomes wider. When the first electric push rod shrinks, the left cabinet shell is pulled through the left link. The sliding rod and the sliding rod move to the right, and at the same time, the right cabinet shell is pulled to the left along the upper sliding rod and the sliding rod through the right connecting rod, so that the electric control box is narrowed; thus it can adapt to the electrical components of different sizes.

附图说明Description of drawings

图1-4为实施例中自动可调电控柜的装配结构示意图；1-4 are schematic diagrams of the assembly structure of the automatically adjustable electric control cabinet in the embodiment;

图5为实施例中自动可调电控柜的部分结构示意图；Fig. 5 is the partial structure schematic diagram of the automatic adjustable electric control cabinet in the embodiment;

图6-7为实施例中电控柜机构的结构示意图；6-7 are schematic structural diagrams of the electric control cabinet mechanism in the embodiment;

图8为实施例中自动可调电控柜安装到墙壁上时的结构图。FIG. 8 is a structural diagram when the automatically adjustable electric control cabinet is installed on the wall in the embodiment.

具体实施方式Detailed ways

请参阅图1-8所示，一种自动可调电控柜，包括电控柜机构和用于安装在墙壁或者墙顶上的安装架1，所述电控柜机构通过连杆机构安装在所述安装架1上；所述连杆机构包括十字形连杆2、两个第一连杆3、两个第二连杆4、第三连杆5、转盘6、设置在转盘6上的第四连杆7；所述转盘6转动连接在所述安装架1上，两个第一连杆3的一端通过阻尼铰接机构并排铰接在所述第四连杆7上，两个第一连杆3的另一端通过阻尼铰接机构并排铰接在十字形连杆2位置相对的两端；两个第二连杆4的一端通过阻尼铰接机构并排铰接在十字形连杆2位置相对的另外两端，两个第二连杆4的另一端通过阻尼铰接机构并排铰接在第三连杆5上；所述第四连杆7、十字形连杆2、以及两个第一连杆3之间形成第一平行四边形结构；所述十字形连杆2、第三连杆5、以及两个第二连杆4之间形成第二平行四边形结构。Please refer to Fig. 1-8, an automatic adjustable electric control cabinet, including an electric control cabinet mechanism and a mounting frame 1 for being installed on a wall or the top of the wall, the electric control cabinet mechanism is installed on the on the mounting frame 1; the link mechanism includes a cross-shaped link 2, two first links 3, two second links 4, a third link 5, a turntable 6, and a The fourth connecting rod 7; the turntable 6 is rotatably connected to the mounting frame 1, one end of the two first connecting rods 3 is hinged on the fourth connecting rod 7 side by side through a damping hinge mechanism, and the two first connecting rods The other end of the rod 3 is hinged side by side at the opposite ends of the cross-shaped link 2 through the damping hinge mechanism; one end of the two second links 4 is hinged side by side at the opposite ends of the cross-shaped link 2 through the damping hinge mechanism. , the other ends of the two second links 4 are hinged side by side on the third link 5 through a damping hinge mechanism; the fourth link 7 , the cross link 2 , and the two first links 3 form A first parallelogram structure; a second parallelogram structure is formed between the cross-shaped link 2 , the third link 5 , and the two second links 4 .

所述电控柜结构包括左右调节机构和间距调节机构；所述左右调节机构包括电控箱8、第一电动推杆9、左连杆10、右连杆11，所述电控箱8包括左柜壳801和右柜壳802，所述左柜壳801和右柜壳802的上端之间设有上折叠板12、下端之间设有下折叠板13；所述第三连杆5的上端设有上凸板14、下端设有下凸板15，所述第一电动推杆9沿竖直方向安装在上凸板14上，所述第一电动推杆9的伸缩端朝向下凸板15；所述左连杆10的一端铰接在第一电动推杆9的伸缩端、另一端铰接在左柜壳801上；所述右连杆11的一端铰接在第一电动推杆9的伸缩端、另一端铰接在右柜壳802上；所述第三连杆5上在上凸板14和下凸板15之间沿竖直方向设有限位滑槽501，所述第一电动推杆9的伸缩端设有伸入所述限位滑槽501内的限位凸起40；所述上凸板14上沿垂直于第一电动推杆9方向设有上滑杆16，所述左柜壳801内设有滑动连接在上滑杆16左端的左上滑套17，所述右柜壳802内设有滑动连接在上滑杆16右端的右上滑套18；所述下凸板15上沿垂直于第一电动推杆9方向设有下滑杆19，所述左柜壳801内设有滑动连接在下滑杆19左端的左下滑套20，所述右柜壳802内设有滑动连接在下滑杆19右端的右下滑套21。The electric control cabinet structure includes a left and right adjustment mechanism and a spacing adjustment mechanism; the left and right adjustment mechanism includes an electric control box 8, a first electric push rod 9, a left connecting rod 10, and a right connecting rod 11. The electric control box 8 includes The left cabinet shell 801 and the right cabinet shell 802, the upper folding plate 12 is arranged between the upper ends of the left cabinet shell 801 and the right cabinet shell 802, and the lower folding plate 13 is arranged between the lower ends; The upper end is provided with an upper convex plate 14, and the lower end is provided with a lower convex plate 15. The first electric push rod 9 is installed on the upper convex plate 14 in the vertical direction, and the telescopic end of the first electric push rod 9 is convex downward. plate 15; one end of the left link 10 is hinged to the telescopic end of the first electric push rod 9, and the other end is hinged to the left cabinet shell 801; one end of the right link 11 is hinged to the first electric push rod 9 The telescopic end and the other end are hinged on the right cabinet shell 802; the third link 5 is provided with a limit chute 501 along the vertical direction between the upper convex plate 14 and the lower convex plate 15, and the first electric pusher The telescopic end of the rod 9 is provided with a limit protrusion 40 extending into the limit chute 501 ; the upper protrusion plate 14 is provided with an upper sliding rod 16 along the direction perpendicular to the first electric push rod 9 . The left cabinet shell 801 is provided with a left upper sliding sleeve 17 slidably connected to the left end of the upper sliding rod 16, the right cabinet shell 802 is provided with a right upper sliding sleeve 18 slidably connected to the right end of the upper sliding rod 16; the lower convex plate 15 The upper edge is provided with a sliding rod 19 in a direction perpendicular to the first electric push rod 9, the left cabinet shell 801 is provided with a left sliding sleeve 20 that is slidably connected to the left end of the sliding rod 19, and the right cabinet shell 802 is provided with a sliding connection. The right sliding sleeve 21 at the right end of the sliding rod 19 .

所述间距调节机构包括沿竖直方向设置在左柜壳801内的左滑轨22、以及沿竖直方向设置在右柜壳802内的右滑轨23；所述左滑轨22上并排地滑动连接有七个与所述左滑轨22垂直的左插接杆24；所述右滑轨23上并排地滑动连接有七个与所述右滑轨23垂直的右插接套25，所述左插接杆24滑动连接在所述右插接套25内；两个相邻的左插接杆24之间均设有左电动推杆26，两个相邻的右插接套25之间均设有右电动推杆27。The distance adjustment mechanism includes a left slide rail 22 disposed in the left cabinet shell 801 in the vertical direction, and a right slide rail 23 disposed in the right cabinet shell 802 in the vertical direction; the left slide rails 22 are arranged side by side. Seven left insertion rods 24 are slidably connected to the left slide rail 22; The left plug-in rod 24 is slidably connected in the right plug-in sleeve 25; a left electric push rod 26 is provided between the two adjacent left plug-in rods 24, and the two adjacent right plug-in sleeves 25 are provided with a left electric push rod 26. Each room is provided with a right electric push rod 27 .

所述阻尼铰接机构包括螺栓28、弹簧29、螺母30，如图5所示，所述螺栓28穿插到需要铰接的第四连杆7和第一连杆3上，所述螺母30螺纹连接在螺栓28的螺纹端；所述弹簧29套接在螺栓28上并且位于螺母30与第一连杆3之间。通过旋转螺纹连接在螺栓28上的螺母30挤压弹簧29，在第四连杆7和第一连杆3之间有一个可调大小的压力，进而产生摩擦力；因此，通过旋转螺母30调节压力大小合适时可实现第四连杆7和第一连杆3在摩擦力作用下在任意位置停留。其中，第三连杆5和第二连杆4之间的阻尼铰接机构与第四连杆7和第一连杆3之间的阻尼铰接机构相同。The damping hinge mechanism includes a bolt 28, a spring 29, and a nut 30. As shown in FIG. 5, the bolt 28 is inserted into the fourth connecting rod 7 and the first connecting rod 3 to be hinged, and the nut 30 is threadedly connected to the fourth connecting rod 7 and the first connecting rod 3. The threaded end of the bolt 28 ; the spring 29 is sleeved on the bolt 28 and is located between the nut 30 and the first connecting rod 3 . By rotating the nut 30 threaded on the bolt 28 to squeeze the spring 29, there is an adjustable pressure between the fourth link 7 and the first link 3, thereby generating friction; therefore, by rotating the nut 30 to adjust When the pressure is appropriate, the fourth link 7 and the first link 3 can stay at any position under the action of friction. The damping hinge mechanism between the third link 5 and the second link 4 is the same as the damping hinge mechanism between the fourth link 7 and the first link 3 .

如图5所示，所述螺栓28穿插到需要铰接的十字形连杆2和第一连杆3上，所述螺母30螺纹连接在螺栓28的螺纹端；所述弹簧29套接在螺栓28上并且位于十字形连杆2与第一连杆3之间。通过旋转螺纹连接在螺栓28上的螺母30挤压弹簧29，在十字形连杆2和螺栓28以及第一连杆3和螺母30之间有一个可调大小的压力，进而产生摩擦力；因此，通过旋转旋转螺母30调节压力大小合适时可实现十字形连杆2和第一连杆3在摩擦力作用下在任意位置停留。其中，十字形连杆2和第二连杆4之间的阻尼铰接机构与十字形连杆2和第一连杆3之间的阻尼铰接机构相同。As shown in FIG. 5 , the bolt 28 is inserted into the cross link 2 and the first link 3 to be hinged, the nut 30 is threaded on the threaded end of the bolt 28 ; the spring 29 is sleeved on the bolt 28 on and between the cross link 2 and the first link 3 . By rotating the nut 30 threaded on the bolt 28 to squeeze the spring 29, there is an adjustable pressure between the cross link 2 and the bolt 28 and the first link 3 and the nut 30, thereby generating friction; therefore , when the pressure is adjusted by rotating the rotary nut 30, the cross-shaped connecting rod 2 and the first connecting rod 3 can stay at any position under the action of friction. The damping hinge mechanism between the cross-shaped link 2 and the second link 4 is the same as the damping hinge mechanism between the cross-shaped link 2 and the first link 3 .

该自动可调电控柜在使用时，将安装架1固定到墙壁或者墙顶上，然后向左柜壳801和右柜壳802内安装电气元件，其中电气元件安装在左插接杆24和右插接套25上。电气元件安装好之后该根据实际需要手动调节电控箱8的位置，可以推动电控箱8前后上下运动，并且在第一平行四边形结构和第二平行四边形结构的作用下保证电控箱8始终与地面垂直姿态，同时电控箱8也可以在360度空间内进行旋转；另外在需要调节电控箱8的宽度时，控制第一电动推杆9的伸出或者收缩，当第一电动推杆9伸出时，通过左连杆10推动左柜壳801沿上滑杆16和下滑杆19向左运动，同时通过右连杆11推动右柜壳802沿上滑杆16和下滑杆19向右运动，使得电控箱8变宽，当第一电动推杆9收缩时，通过左连杆10拉动左柜壳801沿上滑杆16和下滑杆19向右运动，同时通过右连杆11拉动右柜壳802沿上滑杆16和下滑杆19向左运动，使得电控箱8变窄；从而适应不同大小的电气元件。另外，通过控制左电动推杆26和右电动推杆27的伸出或者收缩，控制两个相邻的左插接杆24和右插接套25之间的距离，方便根据不同电气元件的大小进行安装位置的调节。When the automatic adjustable electric control cabinet is in use, the mounting frame 1 is fixed to the wall or the top of the wall, and then the electrical components are installed in the left cabinet shell 801 and the right cabinet shell 802, wherein the electrical components are installed on the left plug rod 24 and on the right plug socket 25. After the electrical components are installed, the position of the electric control box 8 should be manually adjusted according to actual needs, which can push the electric control box 8 to move up and down, and ensure that the electric control box 8 is always under the action of the first parallelogram structure and the second parallelogram structure. At the same time, the electric control box 8 can also be rotated in a 360-degree space; in addition, when the width of the electric control box 8 needs to be adjusted, the extension or contraction of the first electric push rod 9 is controlled. When the rod 9 is extended, the left cabinet 801 is pushed to the left along the upper sliding rod 16 and the sliding rod 19 through the left connecting rod 10, and the right cabinet 802 is pushed along the upper sliding rod 16 and the sliding rod 19 through the right connecting rod 11. The right movement makes the electric control box 8 widen. When the first electric push rod 9 shrinks, the left cabinet shell 801 is pulled by the left link 10 to move to the right along the upper sliding rod 16 and the sliding rod 19, and at the same time, through the right link 11 The right cabinet shell 802 is pulled to move leftward along the upper sliding rod 16 and the sliding rod 19, so that the electric control box 8 is narrowed; thereby adapting to electrical components of different sizes. In addition, by controlling the extension or retraction of the left electric push rod 26 and the right electric push rod 27, the distance between the two adjacent left plugging rods 24 and the right plugging sleeve 25 is controlled, which is convenient according to the size of different electrical components. Adjust the installation position.

以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (4)

1.一种自动可调电控柜，包括用于安装在墙壁或者墙顶上的安装架、两个第一连杆和两个第二连杆，所述两个第一连杆并排铰接设置，所述两个第二连杆并排铰接设置，其特征在于，还包括电控柜机构，所述电控柜机构通过连杆机构安装在所述安装架上；所述连杆机构包括十字形连杆、所述两个第一连杆、所述两个第二连杆、第三连杆、转盘、设置在转盘上的第四连杆；所述转盘转动连接在所述安装架上，两个第一连杆的一端通过阻尼铰接机构并排铰接在所述第四连杆上，两个第一连杆的另一端通过阻尼铰接机构并排铰接在十字形连杆位置相对的两端；两个第二连杆的一端通过阻尼铰接机构并排铰接在十字形连杆位置相对的另外两端，两个第二连杆的另一端通过阻尼铰接机构并排铰接在第三连杆上；所述第四连杆、十字形连杆、以及两个第一连杆之间形成第一平行四边形结构；所述十字形连杆、第三连杆、以及两个第二连杆之间形成第二平行四边形结构；1. An automatically adjustable electric control cabinet, comprising a mounting frame for being mounted on a wall or the top of a wall, two first connecting rods and two second connecting rods, the two first connecting rods being hinged side by side , the two second connecting rods are hingedly arranged side by side, and it is characterized in that it also includes an electric control cabinet mechanism, and the electric control cabinet mechanism is installed on the mounting frame through a connecting rod mechanism; the connecting rod mechanism includes a cross-shaped a connecting rod, the two first connecting rods, the two second connecting rods, the third connecting rod, a turntable, and a fourth connecting rod arranged on the turntable; the turntable is rotatably connected to the mounting frame, One end of the two first links is hinged on the fourth link side by side through a damping hinge mechanism, and the other ends of the two first links are hinged side by side on the opposite ends of the cross-shaped link through a damping hinge mechanism; One end of the two second links is hinged side by side on the opposite ends of the cross-shaped link through the damping hinge mechanism, and the other ends of the two second links are hinged side by side on the third link through the damping hinge mechanism; A first parallelogram structure is formed between the four links, the cross link, and the two first links; a second parallelogram is formed between the cross link, the third link, and the two second links quadrilateral structure; 所述电控柜机构 包括左右调节机构和间距调节机构；所述左右调节机构包括电控箱、第一电动推杆、左连杆、右连杆，所述电控箱包括左柜壳和右柜壳；所述第三连杆的上端设有上凸板、下端设有下凸板，所述第一电动推杆沿竖直方向安装在上凸板上，所述第一电动推杆的伸缩端朝向下凸板；所述左连杆的一端铰接在第一电动推杆的伸缩端、另一端铰接在左柜壳上；所述右连杆的一端铰接在第一电动推杆的伸缩端、另一端铰接在右柜壳上；所述第三连杆上在上凸板和下凸板之间沿竖直方向设有限位滑槽，所述第一电动推杆的伸缩端设有伸入所述限位滑槽内的限位凸起；所述上凸板上沿垂直于第一电动推杆方向设有上滑杆，所述左柜壳内设有滑动连接在上滑杆左端的左上滑套，所述右柜壳内设有滑动连接在上滑杆右端的右上滑套；所述下凸板上沿垂直于第一电动推杆方向设有下滑杆，所述左柜壳内设有滑动连接在下滑杆左端的左下滑套，所述右柜壳内设有滑动连接在下滑杆右端的右下滑套。The electric control cabinet mechanism includes a left and right adjustment mechanism and a spacing adjustment mechanism; the left and right adjustment mechanism includes an electric control box, a first electric push rod, a left connecting rod, and a right connecting rod, and the electric control box includes a left cabinet shell and a right connecting rod. Cabinet shell; the upper end of the third connecting rod is provided with an upper convex plate, the lower end is provided with a lower convex plate, the first electric push rod is installed on the upper convex plate in the vertical direction, and the first electric push rod is installed on the upper convex plate. The telescopic end faces the lower convex plate; one end of the left connecting rod is hinged to the telescopic end of the first electric push rod, and the other end is hinged to the left cabinet shell; one end of the right connecting rod is hinged to the telescopic end of the first electric push rod One end and the other end are hinged on the right cabinet shell; the third connecting rod is provided with a limit chute along the vertical direction between the upper convex plate and the lower convex plate, and the telescopic end of the first electric push rod is provided with A limit protrusion extending into the limit chute; an upper slide bar is provided on the upper convex plate along the direction perpendicular to the first electric push rod, and the left cabinet shell is provided with a sliding connection to the upper slide bar The left upper sliding sleeve at the left end, the right cabinet shell is provided with a right upper sliding sleeve slidably connected to the right end of the upper sliding rod; the lower convex plate is provided with a sliding rod along the direction perpendicular to the first electric push rod, and the left cabinet The shell is provided with a left sliding sleeve slidably connected to the left end of the sliding rod, and the right cabinet shell is provided with a right sliding sleeve slidably connected to the right end of the sliding rod. 2.根据权利要求1所述的自动可调电控柜，其特征在于，所述间距调节机构包括沿竖直方向设置在左柜壳内的左滑轨、以及沿竖直方向设置在右柜壳内的右滑轨；所述左滑轨上并排地滑动连接有多个与所述左滑轨垂直的左插接杆；所述右滑轨上并排地滑动连接有多个与所述右滑轨垂直的右插接套，所述左插接杆滑动连接在所述右插接套内；两个相邻的左插接杆之间均设有左电动推杆，两个相邻的右插接套之间均设有右电动推杆。2 . The automatically adjustable electric control cabinet according to claim 1 , wherein the distance adjustment mechanism comprises a left slide rail arranged in the left cabinet shell along the vertical direction, and a left sliding rail arranged along the vertical direction in the right cabinet. 3 . The right slide rail in the shell; the left slide rail is slidably connected side by side with a plurality of left insertion rods perpendicular to the left slide rail; the right slide rail is slidably connected side by side with a plurality of The slide rail is a vertical right plug socket, and the left plug rod is slidably connected in the right plug socket; a left electric push rod is arranged between two adjacent left plug rods, and two adjacent left plug rods are provided with a left electric push rod. A right electric push rod is arranged between the right plug sockets. 3.根据权利要求1所述的自动可调电控柜，其特征在于，所述阻尼铰接机构包括螺栓、弹簧、螺母，所述螺栓穿插到需要铰接的两个连杆上，所述螺母螺纹连接在螺栓的螺纹端；所述弹簧套接在螺栓上并且位于两个连杆之间或者螺母与其中一个连杆之间。3 . The automatically adjustable electric control cabinet according to claim 1 , wherein the damping hinge mechanism comprises bolts, springs and nuts, the bolts are inserted into the two connecting rods that need to be hinged, and the nuts are threaded. 4 . Connected to the threaded end of the bolt; the spring is sleeved on the bolt and is located between two connecting rods or between the nut and one of the connecting rods. 4.根据权利要求1所述的自动可调电控柜，其特征在于，所述左柜壳和右柜壳的上端之间设有上折叠板、下端之间设有下折叠板。4 . The automatically adjustable electric control cabinet according to claim 1 , wherein an upper folding board is arranged between the upper ends of the left cabinet shell and the right cabinet shell, and a lower folding board is arranged between the lower ends. 5 .
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CN106704779B (en) * 2017-03-29 2018-12-11 宁波渠成进出口有限公司 A kind of lift display screen hanger
CN108561730A (en) * 2018-03-09 2018-09-21 惠安县飞联电子产品有限公司 A kind of meeting room projection arrangement easy to adjust
CN108561838A (en) * 2018-04-27 2018-09-21 广东知识城运营服务有限公司 A kind of garden lamp of adjustable lamp stand supporting rack angle
CN208503850U (en) * 2018-06-29 2019-02-15 中青冠岳科技(北京)有限公司 A kind of e-commerce display screen convenient for adjusting angle

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