CN115930055A - Lifting, rotating, pitching mechanism - Google Patents

Lifting, rotating, pitching mechanism Download PDF

Info

Publication number
CN115930055A
CN115930055A CN202310036940.5A CN202310036940A CN115930055A CN 115930055 A CN115930055 A CN 115930055A CN 202310036940 A CN202310036940 A CN 202310036940A CN 115930055 A CN115930055 A CN 115930055A
Authority
CN
China
Prior art keywords
support
nut
bearing
mounting seat
bracket
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310036940.5A
Other languages
Chinese (zh)
Inventor
曹时凯
李杰谟
高嵩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Josen Technology Co ltd
Original Assignee
Tianjin Josen Technology Co ltd
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 Tianjin Josen Technology Co ltd filed Critical Tianjin Josen Technology Co ltd
Priority to CN202310036940.5A priority Critical patent/CN115930055A/en
Publication of CN115930055A publication Critical patent/CN115930055A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Transmission Devices (AREA)

Abstract

A lifting, rotating and pitching mechanism belongs to a transmission mechanism, and is arranged on an installation support of an all-in-one machine and a display screen (including a television) through a pitching module, a lifting module and a rotating module, so that lifting, rotating and pitching three-dimensional linkage or independent operation is realized, and the beneficial effects of the invention are as follows: adopt three transmission module in finite space, through key control alright realize relevant function, save space, it is easy and simple to handle, improve user experience greatly.

Description

升降、旋转、俯仰机构Lifting, rotating, pitching mechanism

技术领域technical field

本发明属于传动领域，特别涉及一种升降、旋转、俯仰机构。The invention belongs to the transmission field, in particular to a lifting, rotating and pitching mechanism.

背景技术Background technique

常见的升降、旋转、俯仰机构多采用手动调节方式，比如：办公一体机电脑支架。手动调节方式操作复杂，通过电动调节方式且兼具以上功能的机构市面没有相关产品。Common lifting, rotating, and pitching mechanisms are mostly manually adjusted, such as: office all-in-one computer stand. The manual adjustment method is complicated to operate, and there are no related products on the market that use the electric adjustment method and have the above functions.

发明内容Contents of the invention

本发明的目的在于克服上述的缺陷，提供一种升降、旋转、俯仰机构，在有限空间内采用三个传动模组通过按键控制便可实现相关功能，满足空间和使用要求，同时便于操作。The purpose of the present invention is to overcome the above-mentioned defects and provide a lifting, rotating and pitching mechanism, which can realize related functions by using three transmission modules in a limited space through button control, which meets the requirements of space and use, and is easy to operate.

本发明的目的是通过以下技术方案实现的：一种升降、旋转、俯仰机构，其特征在于：包括大支架、小支架、固定筒、控制主板、底板、俯仰模组、升降模组和旋转模组，所述大支架的下方连接小支架，大支架和小支架分别由两个半圆柱壳体相互扣装，所述大支架壁上设有窗口，所述固定筒套装在小支架的外部，所述俯仰模组和升降模组安装在大支架内，旋转模组安装在小支架内；The object of the present invention is achieved through the following technical solutions: a lifting, rotating and pitching mechanism, characterized in that it includes a large bracket, a small bracket, a fixed cylinder, a control main board, a bottom plate, a pitching module, a lifting module and a rotating module A small bracket is connected to the bottom of the large bracket, and the large bracket and the small bracket are respectively fastened by two semi-cylindrical shells. The wall of the large bracket is provided with a window, and the fixing cylinder is set on the outside of the small bracket. The pitching module and the lifting module are installed in the large bracket, and the rotating module is installed in the small bracket;

所述俯仰模组包括螺母支架、轴承a、转轴、螺母a、安装板、减速电机a、导柱a、丝杆a和曲柄，所述螺母支架安装在大支架内，螺母支架的前端位于窗口外侧，螺母支架前端的两侧设置相对的轴承孔，轴承孔内嵌装轴承a，转轴的两端分别插装在轴承a内，与螺母支架滑动配合，所述螺母支架的后端设有上支架板和下支架板，上支架板上安装安装板，所述减速电机a安装在安装板上，所述丝杆a和导柱a分别穿过螺母a，丝杆a的顶端与减速电机的输出轴连接，丝杆a的尾端与螺母支架连接，导柱a的两端分别与安装板和螺母支架连接,所述曲柄的两端分别与螺母a和转轴连接；The pitching module includes a nut bracket, a bearing a, a rotating shaft, a nut a, a mounting plate, a geared motor a, a guide post a, a screw rod a and a crank, the nut bracket is installed in a large bracket, and the front end of the nut bracket is located at the window On the outside, opposite bearing holes are arranged on both sides of the front end of the nut bracket, bearing a is embedded in the bearing hole, the two ends of the rotating shaft are respectively inserted in the bearing a, and are slidably matched with the nut bracket, and the rear end of the nut bracket is provided with an upper The bracket plate and the lower bracket plate, the mounting plate is installed on the upper bracket plate, the geared motor a is installed on the mounting plate, the screw mandrel a and the guide post a pass through the nut a respectively, the top of the screw mandrel a and the geared motor The output shaft is connected, the tail end of the screw rod a is connected to the nut bracket, the two ends of the guide post a are respectively connected to the mounting plate and the nut bracket, and the two ends of the crank are respectively connected to the nut a and the rotating shaft;

所述升降模组包括安装座a、安装座b、安装座c、丝杆b、导柱b、铜套、联轴器和减速电机c，所述安装座a、安装座b、安装座c自上而下安装在大支架内，铜套过盈压入安装座a的盲孔内，螺母支架位于安装座a、安装座b之间，丝杆b上旋装螺母b，两个导柱b分别插装在螺母b的两翼孔内，丝杆b和两个导柱b分别插入螺母支架内，螺母b卡装在螺母支架的底部，所述导柱b的两端分别与安装座a、安装座b固定连接，所述安装座b内安装轴承c，安装座b和安装座c之间安装联轴器，丝杆b的头端滑配装入铜套孔内，尾端穿过轴承c与联轴器固连，所述安装座c下方安装减速电机c，减速电机c的输出轴与联轴器连接；The lifting module includes a mounting seat a, a mounting seat b, a mounting seat c, a screw rod b, a guide column b, a copper sleeve, a shaft coupling and a reduction motor c, and the mounting seat a, the mounting seat b, and the mounting seat c Installed in the large bracket from top to bottom, the copper sleeve is pressed into the blind hole of the mounting seat a, the nut bracket is located between the mounting seat a and the mounting seat b, the screw b is screwed with the nut b, and two guide posts b are respectively inserted into the two wing holes of the nut b, the screw b and the two guide posts b are respectively inserted into the nut bracket, the nut b is clamped at the bottom of the nut bracket, and the two ends of the guide post b are respectively connected to the mounting seat a , The mounting base b is fixedly connected, the bearing c is installed in the mounting base b, the coupling is installed between the mounting base b and the mounting base c, the head end of the screw rod b is slip-fitted into the copper sleeve hole, and the tail end passes through The bearing c is fixedly connected with the shaft coupling, and the reduction motor c is installed under the mounting seat c, and the output shaft of the reduction motor c is connected with the shaft coupling;

所述旋转模组包括减速电机b、挡片、轴承d、轴承e、连接件a和连接件b，所述减速电机b安装在小支架内，所述大支架、小支架分别扣装，轴承d套装在小支架的上部，小支架的外部套装固定筒，轴承d卧装在固定筒顶部的台肩部，轴承e安装在固定筒底部的轴承孔内，挡片固定在固定筒上，并挡在轴承e上，所述连接件a套在轴承e内，与小支架底部固连，连接件b安装在固定筒底部，减速电机b的输出轴与连接件b D型孔对插连接，所述固定筒固联在底板上，底板上安装控制主板，减速电机a、b、c与控制主板通过端子线连接。The rotary module includes a deceleration motor b, a blocking piece, a bearing d, a bearing e, a connector a and a connector b, the deceleration motor b is installed in a small bracket, the large bracket and the small bracket are fastened respectively, and the bearing d is set on the upper part of the small bracket, the outside of the small bracket is fitted with the fixed cylinder, the bearing d is installed horizontally on the shoulder of the top of the fixed cylinder, the bearing e is installed in the bearing hole at the bottom of the fixed cylinder, the baffle is fixed on the fixed cylinder, and Blocked on the bearing e, the connecting piece a is set in the bearing e, and is fixedly connected with the bottom of the small bracket, the connecting piece b is installed at the bottom of the fixed cylinder, the output shaft of the deceleration motor b is plugged into the D-shaped hole of the connecting piece b, The fixing cylinder is fixedly connected to the base plate, and the control main board is installed on the base plate, and the reduction motors a, b, c are connected to the control main board through terminal wires.

所述螺母支架包括螺母支架a和螺母支架b，螺母支架b连接与螺母支架a的前端，螺母支架b的两侧设置相对的轴承孔，轴承孔内嵌装轴承a。The nut bracket includes a nut bracket a and a nut bracket b, the nut bracket b is connected to the front end of the nut bracket a, the two sides of the nut bracket b are provided with relative bearing holes, and the bearing a is embedded in the bearing holes.

所述转轴的两端分别插装在轴承a内，与螺母支架b滑动配合，并通过垫片、卡簧固定在螺母支架b的轴承孔内。The two ends of the rotating shaft are respectively inserted into the bearing a, slidingly matched with the nut bracket b, and fixed in the bearing hole of the nut bracket b through a gasket and a circlip.

所述螺母支架的下支架板上滑配装入轴承b，丝杆a的尾端通过轴承b与螺母支架连接。The lower bracket plate of the nut bracket is slidingly fitted into the bearing b, and the tail end of the screw mandrel a is connected with the nut bracket through the bearing b.

所述丝杆b的尾端通过轴承c与安装座b连接。The tail end of the screw rod b is connected with the mounting base b through the bearing c.

所述大支架上设有安装槽，安装座a上设有通孔，恒力弹簧插装在安装槽内，并穿过安装座a与螺母支架a固定。The large bracket is provided with a mounting groove, and the mounting seat a is provided with a through hole, and the constant force spring is inserted in the mounting groove, and passed through the mounting seat a and fixed with the nut bracket a.

本发明的有益效果是：The beneficial effects of the present invention are:

1、该升降、旋转、俯仰机构的屏幕做升降、旋转和俯仰运动，操作简便，节省空间，大大提高用户体验。1. The screen of the lifting, rotating, and pitching mechanism performs lifting, rotating, and pitching movements, which is easy to operate, saves space, and greatly improves user experience.

2、一种三维运转结构，三种运动可以实现联动运动，亦可以各自单独运动。2. A three-dimensional operation structure, the three movements can realize linkage movement, and can also move independently.

3、可用于一体机、显示屏(包含电视)的安装支架上。3. It can be used on the installation bracket of all-in-one machines and display screens (including TVs).

附图说明Description of drawings

图1是本发明的爆炸示意图。Fig. 1 is a schematic explosion diagram of the present invention.

图2是本发明使用状态后视图。Fig. 2 is a rear view of the present invention in use.

图3是图2的A-A向示意图。Fig. 3 is a schematic view along the line A-A of Fig. 2 .

图4是图2的C-C向示意图。Fig. 4 is a schematic diagram along the direction C-C of Fig. 2 .

图5是图2的D-D向示意图。Fig. 5 is a schematic view along the D-D direction of Fig. 2 .

图6是本发明使用状态侧视图。Fig. 6 is a side view of the present invention in use.

图7是图6的B-B向示意图。Fig. 7 is a schematic view along the B-B direction of Fig. 6 .

图8是本发明底板结构示意图。Fig. 8 is a schematic diagram of the structure of the bottom plate of the present invention.

图9是恒力弹簧结构示意图。Fig. 9 is a schematic diagram of the structure of the constant force spring.

图10是挡片结构示意图。Fig. 10 is a schematic diagram of the structure of the baffle.

其中：in:

1-大支架，2-小支架，3-螺母支架a，4-螺母支架b，5-轴承a，6-转轴，7-安装座a，8-安装板，9-减速电机a，10-丝杆b，11-丝杆a，12-导柱a，13-螺母a，14-轴承b，15-曲柄，16-螺母b，17-轴承c，18-安装座b，19-联轴器，20-导柱b，21-安装座c，22-轴承d，23-挡片，24-轴承e，25-减速电机b，26-连接件a，27-连接件b，28-固定筒，29-控制主板，30-底板，31-安装座d，32-安装座e，33-卡簧，34-垫片，35-屏幕，36-减速电机c，37-恒力弹簧，38-铜套，39-螺丝。1-large bracket, 2-small bracket, 3-nut bracket a, 4-nut bracket b, 5-bearing a, 6-rotating shaft, 7-installation seat a, 8-installation plate, 9-reduction motor a, 10- Screw b, 11-screw a, 12-guide post a, 13-nut a, 14-bearing b, 15-crank, 16-nut b, 17-bearing c, 18-installation seat b, 19-coupling Device, 20-guide column b, 21-mounting seat c, 22-bearing d, 23-block, 24-bearing e, 25-reduction motor b, 26-connector a, 27-connector b, 28-fix Barrel, 29-control board, 30-bottom plate, 31-installation seat d, 32-installation seat e, 33-circlip, 34-gasket, 35-screen, 36-reduction motor c, 37-constant force spring, 38 - copper sleeve, 39 - screw.

具体实施方式Detailed ways

实施例：如图所示，一种升降、旋转、俯仰机构，包括大支架1、小支架2、固定筒28、控制主板29、底板30、俯仰模组、升降模组和旋转模组，所述大支架1的下方连接小支架2，大支架1和小支架2分别由两个半圆柱壳体相互扣装，所述大支架1壁上设有窗口，所述固定筒28套装在小支架2的外部，所述俯仰模组和升降模组安装在大支架1内，旋转模组安装在小支架2内；Embodiment: As shown in the figure, a lifting, rotating, and pitching mechanism includes a large bracket 1, a small bracket 2, a fixed cylinder 28, a control main board 29, a bottom plate 30, a pitching module, a lifting module and a rotating module. The bottom of the large bracket 1 is connected to the small bracket 2, the large bracket 1 and the small bracket 2 are respectively fastened by two semi-cylindrical shells, the wall of the large bracket 1 is provided with a window, and the fixing cylinder 28 is set on the small bracket. 2, the pitching module and the lifting module are installed in the large bracket 1, and the rotating module is installed in the small bracket 2;

所述俯仰模组包括螺母支架a3、螺母支架b4、轴承a5、转轴6、螺母a13、安装板8、减速电机a9、导柱a12、丝杆a11和曲柄15，所述螺母支架a3安装在大支架1内，螺母支架a3的前端位于窗口外侧，螺母支架a3的前端连接螺母支架b4,螺母支架b4两侧设置相对的轴承孔，轴承孔内嵌装轴承a5，转轴6的两端分别插装在轴承a5内，与螺母支架b4滑动配合，并通过垫片34、卡簧33将轴承a5固定在螺母支架b4的轴承孔内,所述螺母支架a3的后端设有上支架板和下支架板，上支架板上安装安装板8，下支架板上滑配装入轴承b14，所述减速电机a9安装在安装板8上，所述丝杆a11和导柱a12分别穿过螺母a13，丝杆a11的顶端与减速电机a9的输出轴双D型位对插连接，丝杆a11的尾端通过轴承b14与螺母支架a3连接，导柱a12的两端分别与安装板8和螺母支架a3连接,所述曲柄15的两端分别与螺母a13和转轴6连接；The pitch module includes a nut bracket a3, a nut bracket b4, a bearing a5, a rotating shaft 6, a nut a13, a mounting plate 8, a reduction motor a9, a guide post a12, a screw a11 and a crank 15, and the nut bracket a3 is installed on a large In the bracket 1, the front end of the nut bracket a3 is located outside the window, the front end of the nut bracket a3 is connected to the nut bracket b4, opposite bearing holes are arranged on both sides of the nut bracket b4, the bearing a5 is embedded in the bearing hole, and the two ends of the rotating shaft 6 are inserted respectively In the bearing a5, it is slidingly matched with the nut bracket b4, and the bearing a5 is fixed in the bearing hole of the nut bracket b4 through the gasket 34 and the circlip 33, and the rear end of the nut bracket a3 is provided with an upper bracket plate and a lower bracket plate, the mounting plate 8 is installed on the upper bracket plate, and the bearing b14 is slip-fitted on the lower bracket plate, the deceleration motor a9 is installed on the mounting plate 8, the screw rod a11 and the guide post a12 pass through the nut a13 respectively, and the wire The top of the rod a11 is connected to the output shaft of the deceleration motor a9 in a double-D position, the tail end of the screw rod a11 is connected to the nut bracket a3 through the bearing b14, and the two ends of the guide post a12 are respectively connected to the mounting plate 8 and the nut bracket a3 , the two ends of the crank 15 are respectively connected with the nut a13 and the rotating shaft 6;

所述升降模组包括安装座a7、安装座b18、安装座c21、丝杆b10、导柱b20、联轴器19、减速电机c36、恒力弹簧37、铜套38和螺丝39，所述安装座a7、安装座b18、安装座c21自上而下安装在大支架1内，并分别与大支架1固定连接，铜套38过盈压入安装座a7的盲孔内，螺母支架a3位于安装座a7、安装座b18之间，丝杆b10上旋装螺母b16，两个导柱b20分别插装在螺母b16的两翼孔内，丝杆b10和两个导柱b20分别插入螺母支架a3内，螺母b16卡装在螺母支架a3的底部，所述导柱b20的顶部与安装座a7固定连接，导杆b20的尾部与安装座b18固连，所述安装座b18内安装轴承c17，丝杆b10的顶端滑配装入铜套38孔内，尾端穿过轴承c17与安装在安装座a7和安装座b18之间的联轴器19固连，所述安装座c21下方安装减速电机c36，减速电机c36的输出轴与联轴器19固连，大支架1上设有安装槽，安装座a7上设有通孔，所述恒力弹簧37插装在安装槽内，并穿过安装座a7与螺母支架a3通过螺丝39固定；The lifting module includes mounting base a7, mounting base b18, mounting base c21, screw mandrel b10, guide post b20, shaft coupling 19, deceleration motor c36, constant force spring 37, copper sleeve 38 and screw 39. The seat a7, the mounting seat b18 and the mounting seat c21 are installed in the large bracket 1 from top to bottom, and are respectively fixedly connected with the large bracket 1. The copper sleeve 38 is press-pressed into the blind hole of the mounting seat a7, and the nut bracket a3 is located Between the seat a7 and the mounting seat b18, screw the nut b16 on the screw b10, insert the two guide posts b20 into the two wing holes of the nut b16 respectively, insert the screw b10 and the two guide posts b20 into the nut bracket a3 respectively, The nut b16 is clamped on the bottom of the nut bracket a3, the top of the guide post b20 is fixedly connected to the mounting seat a7, the tail of the guide rod b20 is fixedly connected to the mounting seat b18, and the bearing c17 and the screw rod b10 are installed in the mounting seat b18 The top end is slip-fitted into the hole 38 of the copper sleeve, and the tail end passes through the bearing c17 and is fixedly connected with the coupling 19 installed between the mounting base a7 and the mounting base b18. A reduction motor c36 is installed under the mounting base c21 to reduce the speed The output shaft of the motor c36 is fixedly connected with the shaft coupling 19, the large bracket 1 is provided with a mounting groove, and the mounting seat a7 is provided with a through hole, and the constant force spring 37 is inserted in the mounting groove and passes through the mounting seat a7 Fix with nut bracket a3 by screw 39;

所述旋转模组包括减速电机b25、挡片23、轴承d22、轴承e24、连接件a26和连接件b27，所述减速电机b25安装在小支架2内，所述大支架1、小支架2分别扣装，减速电机b25和减速电机c36分别扣装在小支架2和大支架1内，轴承d22套装在小支架2的上部，固定筒28套装在小支架2的外部，轴承d22卧装在固定筒28顶部的台肩部，轴承e24安装在固定筒28底部的轴承孔内，挡片23固定在固定筒28上，并挡在轴承e24上，所述连接件a26套在轴承e24内，与小支架2底部通过螺丝固连，连接件b27安装在固定筒28底部，减速电机b25的输出轴与连接件b27 D型孔对插连接，所述固定筒28固联在底板30上，同时在底板上安装控制主板29，减速电机a9、b25、c36与控制主板29通过端子线连接，从而控制三个电机的运动。The rotary module includes a reduction motor b25, a blocking piece 23, a bearing d22, a bearing e24, a connector a26 and a connector b27, the reduction motor b25 is installed in the small bracket 2, and the large bracket 1 and the small bracket 2 are respectively Buckle installation, deceleration motor b25 and deceleration motor c36 are respectively buckled in the small bracket 2 and the large bracket 1, the bearing d22 is set on the upper part of the small bracket 2, the fixing cylinder 28 is set on the outside of the small bracket 2, and the bearing d22 is installed horizontally on the fixed The shoulder portion at the top of the tube 28, the bearing e24 is installed in the bearing hole at the bottom of the fixed tube 28, the blocking plate 23 is fixed on the fixed tube 28, and blocks on the bearing e24, the connecting piece a26 is sleeved in the bearing e24, and The bottom of the small bracket 2 is fixedly connected by screws, the connecting piece b27 is installed on the bottom of the fixing cylinder 28, the output shaft of the deceleration motor b25 is connected with the D-shaped hole of the connecting piece b27, and the fixing cylinder 28 is fixedly connected on the bottom plate 30. The control main board 29 is installed on the bottom plate, and the reduction motors a9, b25, c36 are connected with the control main board 29 through terminal lines, thereby controlling the motion of the three motors.

工作原理：working principle:

减速电机a9通电运转带动丝杆a11转动，丝杆a11带动螺母a13实现上下直线运动，螺母a13上下直线运动带动曲柄15旋转，由于曲柄15和转轴6之间是D型位连接，所以曲柄15旋转可带动转轴6旋转，屏幕35后侧的安装座d31和安装座e32与转轴6亦是D型固连，所以转轴6旋转带动安装座d31和安装座e32旋转，安装座d31和安装座e32旋转带动屏幕35实现俯仰运动；The deceleration motor a9 is energized to drive the screw a11 to rotate, the screw a11 drives the nut a13 to realize the up and down linear motion, and the up and down linear motion of the nut a13 drives the crank 15 to rotate. Since the crank 15 and the rotating shaft 6 are connected by a D-shaped position, the crank 15 rotates It can drive the rotating shaft 6 to rotate, and the mounting base d31 and mounting base e32 on the rear side of the screen 35 are also fixedly connected with the rotating shaft 6, so the rotation of the rotating shaft 6 drives the mounting base d31 and mounting base e32 to rotate, and the mounting base d31 and mounting base e32 rotate Drive the screen 35 to realize pitching motion;

减速电机c36通电运转带动丝杆b10转动，丝杆b10带动螺母b16,从而带动螺母支架a3升降运动，从而带动屏幕35实现升降运动，恒力弹簧37在屏幕35升降过程中抵消一部分屏幕重力，从而减小电机的功率和整个机构的运行噪音；The deceleration motor c36 is energized to drive the screw rod b10 to rotate, and the screw rod b10 drives the nut b16, thereby driving the nut bracket a3 to move up and down, thereby driving the screen 35 to realize the lifting motion, and the constant force spring 37 offsets a part of the gravity of the screen during the lifting process of the screen 35, thereby Reduce the power of the motor and the running noise of the whole mechanism;

由于减速电机b25的输出轴和连接件b27通过D型位连接，而连接件b27通过固定筒28固定在底板30上，所以减速电机b 25通电运转时，输出轴不转，减速电机的箱体转动，从而带动大支架1、小支架2一起转动，从而带动屏幕35转动。Since the output shaft of the geared motor b25 is connected to the connector b27 through a D-shaped position, and the connector b27 is fixed on the bottom plate 30 through the fixing cylinder 28, so when the geared motor b25 is energized and running, the output shaft does not rotate, and the box of the geared motor Rotate, thereby drive large support 1, small support 2 to rotate together, thereby drive screen 35 to rotate.

Claims (6)

1. The utility model provides a go up and down, rotate, every single move mechanism which characterized in that: the lifting mechanism comprises a large support, a small support, a fixed cylinder, a control main board, a bottom plate, a pitching module, a lifting module and a rotating module, wherein the small support is connected below the large support, the large support and the small support are buckled with each other by two semi-cylindrical shells respectively, a window is arranged on the wall of the large support, the fixed cylinder is sleeved outside the small support, the pitching module and the lifting module are arranged in the large support, and the rotating module is arranged in the small support;
the pitching module comprises a nut support, a bearing a, a rotating shaft, a nut a, a mounting plate, a speed reducing motor a, a guide post a, a screw rod a and a crank, wherein the nut support is arranged in a large support, the front end of the nut support is positioned outside a window, two opposite bearing holes are formed in two sides of the front end of the nut support, the bearing a is embedded in the bearing holes, two ends of the rotating shaft are respectively inserted in the bearing a and are in sliding fit with the nut support, an upper support plate and a lower support plate are arranged at the rear end of the nut support, the mounting plate is arranged on the upper support plate, the speed reducing motor a is arranged on the mounting plate, the screw rod a and the guide post a respectively penetrate through the nut a, the top end of the screw rod a is connected with an output shaft of the speed reducing motor, the tail end of the screw rod a is connected with the nut support, two ends of the guide post a are respectively connected with the mounting plate and the nut support, and two ends of the crank are respectively connected with the nut a and the rotating shaft;
the lifting module comprises a mounting seat a, a mounting seat b, a mounting seat c, a screw rod b, guide columns b, a copper sleeve, a coupler and a speed reduction motor c, wherein the mounting seat a, the mounting seat b and the mounting seat c are mounted in a large support from top to bottom, the copper sleeve is pressed into a blind hole of the mounting seat a in an interference manner, a nut support is positioned between the mounting seat a and the mounting seat b, the screw rod b is screwed with a nut b, the two guide columns b are respectively inserted into two wing holes of the nut b, the screw rod b and the two guide columns b are respectively inserted into the nut support, the nut b is clamped at the bottom of the nut support, two ends of the guide columns b are respectively fixedly connected with the mounting seat a and the mounting seat b, a bearing c is mounted in the mounting seat b, the coupler is mounted between the mounting seat b and the mounting seat c, the head end of the screw rod b is slidably fitted into the copper sleeve hole, the tail end of the screw rod b penetrates through the bearing c to be fixedly connected with the coupler, the speed reduction motor c is mounted below the mounting seat c, and an output shaft of the speed reduction motor c is connected with the output shaft;
the rotary module comprises a speed reduction motor b, a blocking piece, a bearing D, a bearing e, a connecting piece a and a connecting piece b, the speed reduction motor b is installed in a small support, the large support and the small support are buckled respectively, the bearing D is sleeved on the upper portion of the small support, a fixing barrel is sleeved on the outer portion of the small support, the bearing D is horizontally installed on the shoulder portion of the top of the fixing barrel, the bearing e is installed in a bearing hole in the bottom of the fixing barrel, the blocking piece is fixed on the fixing barrel and blocked on the bearing e, the connecting piece a is sleeved in the bearing e and fixedly connected with the bottom of the small support, the connecting piece b is installed at the bottom of the fixing barrel, an output shaft of the speed reduction motor b is in plug-in connection with a D-type hole of the connecting piece b, the fixing barrel is fixedly connected onto a bottom plate, a control mainboard is installed on the bottom plate, and the speed reduction motors a, b and c are connected with the control mainboard through terminal lines.
2. The heave, rotate, pitch mechanism of claim 1, wherein: the nut support comprises a nut support a and a nut support b, the nut support b is connected with the front end of the nut support a, bearing holes are oppositely formed in two sides of the nut support b, and a bearing a is embedded in each bearing hole.
3. The heave, rotate, pitch mechanism of claim 2, wherein: and two ends of the rotating shaft are respectively inserted into the bearings a, are in sliding fit with the nut support b and are fixed in the bearing holes of the nut support b through gaskets and snap springs.
4. The heave, rotate, pitch mechanism according to claim 1 or 2, wherein: and a bearing b is arranged on a lower support plate of the nut bracket in a sliding fit mode, and the tail end of the lead screw a is connected with the nut bracket through the bearing b.
5. The heave, rotate, pitch mechanism according to claim 1 or 2, wherein: the tail end of the screw rod b is connected with the mounting seat b through a bearing c.
6. The heave, rotate, pitch mechanism according to claim 1 or 2, wherein: and the mounting seat a is provided with a mounting groove, and the constant force spring is inserted in the mounting groove and fixed with the nut bracket.
CN202310036940.5A 2023-01-10 2023-01-10 Lifting, rotating, pitching mechanism Pending CN115930055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310036940.5A CN115930055A (en) 2023-01-10 2023-01-10 Lifting, rotating, pitching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310036940.5A CN115930055A (en) 2023-01-10 2023-01-10 Lifting, rotating, pitching mechanism

Publications (1)

Publication Number Publication Date
CN115930055A true CN115930055A (en) 2023-04-07

Family

ID=86552667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310036940.5A Pending CN115930055A (en) 2023-01-10 2023-01-10 Lifting, rotating, pitching mechanism

Country Status (1)

Country Link
CN (1) CN115930055A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201232833Y (en) * 2008-06-18 2009-05-06 冯辅周 Three-freedom-degree control device for display
CN201255292Y (en) * 2008-09-09 2009-06-10 谭迎建 Flat-plate TV and display view angle adjustment device
CN104396232A (en) * 2012-07-05 2015-03-04 Nec显示器解决方案株式会社 Display unit with height adjustment stand
CN207279200U (en) * 2017-09-28 2018-04-27 泰州市创新电子有限公司 A kind of cylinder lifting pedestal
CN110285300A (en) * 2019-06-28 2019-09-27 安徽理工大学 A kind of big data information acquiring and monitoring device
CN211874998U (en) * 2020-03-28 2020-11-06 泰州市创新电子有限公司 Constant force spring and display screen lifting support thereof
CN214790163U (en) * 2021-01-06 2021-11-19 深圳市美视达技术有限公司 An electric lifting and rotating device for a display
CN216078930U (en) * 2021-08-23 2022-03-18 北京华辰视通科技有限公司 Full-color LED intelligent display screen
CN218992922U (en) * 2023-01-10 2023-05-09 天津九信科技有限公司 Lifting, rotating and pitching mechanism

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201232833Y (en) * 2008-06-18 2009-05-06 冯辅周 Three-freedom-degree control device for display
CN201255292Y (en) * 2008-09-09 2009-06-10 谭迎建 Flat-plate TV and display view angle adjustment device
CN104396232A (en) * 2012-07-05 2015-03-04 Nec显示器解决方案株式会社 Display unit with height adjustment stand
CN207279200U (en) * 2017-09-28 2018-04-27 泰州市创新电子有限公司 A kind of cylinder lifting pedestal
CN110285300A (en) * 2019-06-28 2019-09-27 安徽理工大学 A kind of big data information acquiring and monitoring device
CN211874998U (en) * 2020-03-28 2020-11-06 泰州市创新电子有限公司 Constant force spring and display screen lifting support thereof
CN214790163U (en) * 2021-01-06 2021-11-19 深圳市美视达技术有限公司 An electric lifting and rotating device for a display
CN216078930U (en) * 2021-08-23 2022-03-18 北京华辰视通科技有限公司 Full-color LED intelligent display screen
CN218992922U (en) * 2023-01-10 2023-05-09 天津九信科技有限公司 Lifting, rotating and pitching mechanism

Similar Documents

Publication Publication Date Title
CN110886957A (en) Lens multi-angle rotating structure of monitoring equipment
CN100564989C (en) TV stand
CN218992922U (en) Lifting, rotating and pitching mechanism
CN208566100U (en) A kind of display being integrated with dollying head
CN115930055A (en) Lifting, rotating, pitching mechanism
CN113034987A (en) Multi-functional teaching equipment of college english
CN218762539U (en) Monitoring device
CN211450158U (en) Angle adjustment mechanism and projector
CN208806900U (en) Laser projection tv
CN214789960U (en) Display screen splicing support adjustment device
CN218582706U (en) Floor type support
CN219180166U (en) Adjustable background plate
CN213271937U (en) Electric adjustable support
CN210920651U (en) Prompter device convenient to direction adjustment
CN210662097U (en) Computer display support of height and angular adjustment
CN216768991U (en) Automatically controlled triaxial six to projecting apparatus gallows
CN210462256U (en) A computer monitor stand with mobile adjustment function
CN222416881U (en) Projection equipment capable of being adjusted in electric lifting manner
CN220891781U (en) Hanging type television connecting frame
CN209340190U (en) A kind of fan head swinging mechanism and the fan using the mechanism
CN219198737U (en) Support for all-in-one
CN211351614U (en) A circuit mounting bracket for building engineering
CN223755042U (en) A display screen follow-up tracking support structure and a multi-directional follow-up display screen
CN112856146A (en) Display screen splicing, supporting and adjusting device for screen
CN219717397U (en) Plug self-plugging power cabinet

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination