CN217356243U - Lifting screen capable of controlling lifting and angle swinging - Google Patents
Lifting screen capable of controlling lifting and angle swinging Download PDFInfo
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- CN217356243U CN217356243U CN202220755636.7U CN202220755636U CN217356243U CN 217356243 U CN217356243 U CN 217356243U CN 202220755636 U CN202220755636 U CN 202220755636U CN 217356243 U CN217356243 U CN 217356243U
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Abstract
The utility model relates to a lifting screen capable of controlling lifting and angle swinging, which comprises a lifting screen mounting seat, a lifting screen bearing block and a lifting screen body, and also comprises a lifting controller and a swinging controller; the lifting screen bearing block is arranged on the lifting screen mounting seat in a lifting way through a lifting controller; the swing controller sets up on lift screen bearing piece, the lift screen body is connected with lift screen bearing piece through swing controller, the utility model discloses a lift screen of liftable and angle swing control, through setting up swing controller on lift screen bearing piece, when needs carry out lift control, under lift controller's control, lift screen bearing piece rises simultaneously or descends together with swing controller, rises or descends appointed position when lift screen bearing piece, can control swing controller as required and swing, has simplified the structure of lift screen, in reduction in production cost, also makes things convenient for personnel to maintain.
Description
Technical Field
The utility model relates to a lift screen field, more specifically relates to a steerable lift and angle wobbling lift screen.
Background
At present, in some large-scale conferences, paperless conference systems are widely used, and through the paperless conference systems, people can conveniently watch files and contents shared by the conferences in the conference process, and can better transmit and receive the files in the conference, so that the use of the people is facilitated.
However, the paperless conference system sold in the market at present is used for the structure of lifting and swinging the screen, and the structure is relatively complex, so that the production cost is high, and the paperless conference system is not beneficial for maintenance personnel to carry out daily maintenance and disassembly and assembly.
Therefore, it is necessary to provide a lifting screen capable of controlling lifting and swinging to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art at least one defect (not enough), provide a steerable lift and angle wobbling lift screen.
In order to solve the technical problem, the technical scheme of the utility model as follows: a lifting screen capable of controlling lifting and angle swinging comprises a lifting screen mounting seat, a lifting screen bearing block, a lifting screen body, a lifting controller and a swinging controller;
the lifting screen bearing block is arranged on the lifting screen mounting seat in a lifting way through a lifting controller;
the swing controller sets up on lift screen bearing piece, the lift screen body is connected with lift screen bearing piece through swing controller, through setting up swing controller on lift screen bearing piece, when needs carry out lifting control, under lifting controller's control, lift screen bearing piece rises simultaneously or descends together with swing controller, rise or descend to the assigned position when lift screen bearing piece, can control swing controller as required and swing, through such setting, the ascending and wobbling structure of lift screen has been simplified, when having reduced manufacturing cost, also made things convenient for maintenance personal to maintain.
Furthermore, the lifting controller comprises a lifting control motor, a driving gear, a driven gear and a connecting rack connected with the lifting screen bearing block;
the driving gear and the driven gear are respectively and rotatably arranged on the lifting screen mounting seat;
the lifting control motor is connected with the driving gear, the connecting rack is respectively sleeved on the outer sides of the driving gear and the driven gear, the driving gear is driven to rotate through the lifting control motor, so that the connecting rack can synchronously rotate, therefore, the lifting screen bearing block connected with the connecting rack can support the lifting screen body and move according to the rotating direction of the lifting control motor, and the lifting structure is simplified and meanwhile the use by people is facilitated.
Furthermore, the outer side of the lifting screen bearing block is provided with a positioning fixture block, the positioning fixture block is connected with the connecting rack, and the positioning fixture block is arranged to strengthen the connection between the lifting screen bearing block and the connecting rack, so that the connecting rack can better drive the lifting screen bearing block to move.
Furthermore, be equipped with supplementary slide rail on the lift screen mount pad, be equipped with the slider on the lift screen bearing piece, the lift screen bearing piece passes through the mobilizable setting of slider on supplementary slide rail, through the setting of slider and supplementary slide rail, is convenient for lead the lift screen bearing piece from top to bottom slip in-process, makes the both sides atress of lift screen bearing piece more even.
Furthermore, the outer side of the lifting control motor is provided with a lifting motor fixing seat, and the lifting control motor is convenient to install rapidly through the arrangement of the lifting motor fixing seat.
Furthermore, the swing controller comprises a supporting arm, a swing connecting rod structure, a rotating rod and a swing control motor arranged on the lifting screen bearing block;
the supporting arm is arranged on the lifting screen bearing block, and one end of the rotating rod is rotatably arranged on the supporting arm;
the other side of the rotating rod is connected with a swing control motor through a swing connecting rod structure;
the lifting screen body is arranged on the rotating rod, and the supporting arm plays a supporting role in rotating the rotating rod, so that the swinging control motor can synchronously rotate the rotating rod supported on the swinging connecting rod structure when controlling the swinging connecting rod structure to swing, and the rotation of the lifting screen body is realized.
Further, the swing link structure includes a first swing arm, a second swing arm, and a connection screw;
the first swing arm is connected with a swing control motor, and the second swing arm is connected with the rotating rod;
be equipped with first connect the via hole on the first swing arm, be equipped with second connect the via hole on the second swing arm, connecting screw fixes first swing arm and second swing arm after passing first connect the via hole and second connect the via hole in proper order, utilizes the first swing arm of swing control motor drive to swing for the second swing arm that is connected with first swing arm can the simultaneous control dwang rotate on the support arm, realizes the synchronous rotation of lift screen body with this, makes the participant can adjust the angle of lift screen body as required, and is simple and practical.
Furthermore, the lifting control motor and the swing control motor are direct current driving motors with the same specification, and through the application of the direct current driving motors, noise generated by the motors in the lifting control or swinging process can be effectively reduced, and the lifting control motor is simple and convenient.
Furthermore, the rated voltages of the lifting control motor and the swing control motor are both 12V, and because the rated voltages of the lifting control motor and the swing control motor are both low voltage, even if the lifting control motor and the swing control motor have unexpected conditions in the using process, the influence can be controlled in the minimum range, and serious potential safety hazards are avoided.
Furthermore, be equipped with the master controller of taking the binding post port on the lift screen mount pad, lift screen body, lift control motor and swing control motor are connected with the master controller respectively, through the setting of master controller, can be convenient for control lift screen body, lift control motor and swing control motor in real time, and is simple and convenient.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses a steerable lift and angle wobbling lift screen, through setting up swing controller on lift screen bearing piece, when needs carry out lifting control, under lift controller's control, lift screen bearing piece rises simultaneously or descends together with swing controller, rise or descend to appointed position when lift screen bearing piece, can control swing controller as required and swing, through such setting, the rising and the wobbling structure of lift screen have been simplified, when having reduced manufacturing cost, the maintenance personal has also been made things convenient for and has maintained.
Drawings
Fig. 1 is a schematic structural view of the lifting screen body of the present invention when not lifted.
Fig. 2 is the structure diagram of the lifting screen body after lifting and swinging.
Fig. 3 is an exploded view of the lift screen for controlling the lifting and swinging of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the lift screen for controlling the lifting and swinging of the present invention when the lift screen body is not lifted.
Fig. 5 is a schematic view of the internal structure of the lifting screen for controlling the lifting and swinging of the lifting screen of the present invention at another angle when the lifting screen body is not lifted.
Fig. 6 is a schematic view of the internal structure of the lift screen for controlling the lifting and swinging of the lift screen of the present invention after the lift screen body rises.
Fig. 7 is a side view of the lift screen for controlling the lifting and swinging of the present invention after the lift screen body is lifted.
Fig. 8 is a side view of the lift screen for controlling the lifting and swinging of the lift screen of the present invention after the lift screen body is lifted and swung.
Fig. 9 is a schematic structural diagram of the swing controller of the present invention.
Fig. 10 is a schematic diagram of the swing controller of the present invention when it is not raised.
Fig. 11 is a schematic structural diagram of the swing controller of the present invention after being lifted.
In the figure, 1 is a lifting screen mounting seat, 2 is a lifting screen bearing block, 3 is a lifting screen body, 4 is a lifting controller, 5 is a swing controller, 6 is a lifting control motor, 7 is a driving gear, 8 is a driven gear, 9 is a connecting rack, 10 is a positioning fixture block, 11 is an auxiliary slide rail, 12 is a slide block, 13 is a lifting motor fixing seat, 14 is a supporting arm, 15 is a rotating rod, 16 is a swing control motor, 17 is a first swing arm, 18 is a second swing arm, 19 is a connecting screw, 20 is a wiring port, and 21 is a main controller.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1-3, a lifting screen capable of controlling lifting and angle swinging comprises a lifting screen mounting base 1, a lifting screen supporting block 2, a lifting screen body 3, a lifting controller 4 and a swinging controller 5; the lifting screen bearing block 2 is arranged on the lifting screen mounting seat 1 in a lifting way through a lifting controller 4; swing controller 5 sets up on lift screen bearing piece 2, lift screen body 3 is connected with lift screen bearing piece 2 through swing controller 5, through setting up swing controller on lift screen bearing piece 2, when needs carry out lifting control, under lifting controller 4's control, lift screen bearing piece 2 rises or descends together with swing controller 5 simultaneously, rise or descend to the assigned position when lift screen bearing piece 2, can control swing controller 5 as required and swing, through such setting, the ascending and wobbling structure of lift screen has been simplified, when having reduced manufacturing cost, also made things convenient for maintenance personal to maintain.
As shown in fig. 4-8, the lifting controller 4 comprises a lifting control motor 6, a driving gear 7, a driven gear 8 and a connecting rack 9 connected with the lifting screen bearer 2; the driving gear 7 and the driven gear 8 are respectively and rotatably arranged on the lifting screen mounting seat 1; lifting control motor 6 is connected with driving gear 7, and connecting rack 9 overlaps respectively and establishes in the outside of driving gear 7 and driven gear 8, and it is rotatory through lifting control motor 6 drive driving gear 7, make connecting rack 9 can the synchro-generator rotate, consequently, the lift screen bearing block 2 of being connected with connecting rack 9 can hold up lift screen body 3, and remove according to lifting control motor 6's direction of rotation, when having simplified elevation structure, also made things convenient for people to use the utility model discloses a, lift screen bearing block 2's the outside is equipped with positioning fixture block 10, and positioning fixture block 10 is connected with connecting rack 9, through positioning fixture block 10's setting, has strengthened being connected between lift screen bearing block 2 and the connecting rack 9, makes connecting rack 9 can be better drive lift screen bearing block 2 remove.
The utility model discloses in, be equipped with auxiliary slide rail 11 on lift screen mount pad 1, be equipped with slider 12 on lift screen bearing block 2, lift screen bearing block 2 is on auxiliary slide rail 11 through the mobilizable setting of slider 12, setting through slider 12 and auxiliary slide rail 11, be convenient for lead to lift screen bearing block 2's the upper and lower slip in-process, make lift screen bearing block 2's both sides atress more even, in addition, be equipped with elevator motor fixing base 13 in the outside of lift control motor 6, setting through elevator motor fixing base 13, be convenient for install lift control motor 13 fast.
As shown in fig. 9-11, the swing controller includes a support arm 14, a swing link structure, a rotation rod 15 and a swing control motor 16 disposed on the support block of the elevating screen; the supporting arm 14 is arranged on the lifting screen bearing block 2, and one end of the rotating rod 15 is rotatably arranged on the supporting arm 14; the other side of the rotating rod 15 is connected with a swing control motor 16 through a swing connecting rod structure; the lifting screen body 3 is arranged on the rotating rod 15, and the supporting arm 14 plays a supporting role in rotating the rotating rod 15, so that the swing control motor 16 controls the swing connecting rod structure to swing, the rotating rod 15 supported on the swing connecting rod structure can synchronously rotate, and the rotation of the lifting screen body 3 is realized.
In the present invention, the swing link structure includes a first swing arm 17, a second swing arm 18, and a connection screw 19; the first swing arm 17 is connected to the swing control motor 16, and the second swing arm 18 is connected to the rotating lever 15; the first swing arm 17 is provided with a first connecting through hole, the second swing arm 18 is provided with a second connecting through hole, a connecting screw 19 passes through the first connecting through hole and the second connecting through hole in sequence to fix the first swing arm 17 and the second swing arm 18, and the swing control motor 16 is utilized to drive the first swing arm 17 to swing, so that the second swing arm 18 connected with the first swing arm 17 can simultaneously control the rotating rod 15 to rotate on the supporting arm 14, thereby realizing the synchronous rotation of the lifting screen body 3, and leading participants to adjust the angle of the lifting screen body 3 according to requirements, the device is simple and practical, in the utility model, the lifting control motor 6 and the swing control motor 16 are DC driving motors with the same specification, and through the application of the DC driving motors, the noise generated by the motors in the lifting control or swinging process can be effectively reduced, the method is simple and convenient, wherein the rated voltages of the lifting control motor 6 and the swing control motor 16 are both 12V, and because the rated voltages of the lifting control motor 6 and the swing control motor 16 are both low voltage, even if the lifting control motor 6 and the swing control motor 16 are in an unexpected situation in the using process, the influence can be controlled in a minimum range, thereby avoiding serious potential safety hazard, and in practical application, the lifting control motor 6 and the swing control motor 16 adopt products with the same specification, therefore, the lifting control motor 6 and the swing control motor 16 can be mutually replaced and used, thereby facilitating the installation, simultaneously reducing the accumulation of a large amount of stock caused by purchasing various motors, in practical application, the main controller 21 with a wiring port 20 is arranged on the lifting screen mounting seat 1, and the lifting screen body 3, the lifting control motor 6 and the swing control motor 16 are respectively connected with the main controller 21, through the setting of master controller 21, can be convenient for control simple and convenient in real time to lift screen body 3, lift control motor 6 and swing control motor 16.
Examples
In this embodiment, when the lift screen needs to be used, only need to be through control driving gear forward rotation, make the connecting rack can take place to rotate under the drive of driving gear in step, therefore, lift screen bearing block with connecting rack connection can hold up the lift screen body, at this moment, the lift screen body is stretched out in the lift screen mount pad, after the lift screen body is stretched out in the lift screen mount pad completely, can carry out swing control to the angle of lift screen body, swing control motor carries out swing control to control swing connecting rod structure, make the dwang that supports and leans on swing connecting rod structure rotate in step, thereby the rotation of lift screen body has been realized.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a steerable lift and angle wobbling lift screen, includes lift screen mount pad, lift screen bearing piece and lift screen body, its characterized in that: the lifting controller and the swing controller are also included;
the lifting screen bearing block is arranged on the lifting screen mounting seat in a lifting way through a lifting controller;
the swing controller is arranged on the lifting screen bearing block, and the lifting screen body is connected with the lifting screen bearing block through the swing controller;
the lifting controller comprises a lifting control motor, a driving gear, a driven gear and a connecting rack connected with the lifting screen bearing block;
the driving gear and the driven gear are respectively and rotatably arranged on the lifting screen mounting seat;
the lifting control motor is connected with the driving gear, and the connecting rack is sleeved on the outer sides of the driving gear and the driven gear respectively;
the swing controller comprises a supporting arm, a swing connecting rod structure, a rotating rod and a swing control motor arranged on the lifting screen bearing block;
the supporting arm is arranged on the lifting screen bearing block, and one end of the rotating rod is rotatably arranged on the supporting arm;
the other side of the rotating rod is connected with a swing control motor through a swing connecting rod structure;
the lifting screen body is arranged on the rotating rod.
2. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: and a positioning fixture block is arranged on the outer side of the lifting screen bearing block and is connected with the connecting rack.
3. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: the lifting screen mounting seat is provided with an auxiliary sliding rail, the lifting screen bearing block is provided with a sliding block, and the lifting screen bearing block is movably arranged on the auxiliary sliding rail through the sliding block.
4. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: and a lifting motor fixing seat is arranged on the outer side of the lifting control motor.
5. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: the swing connecting rod structure comprises a first swing arm, a second swing arm and a connecting screw;
the first swing arm is connected with a swing control motor, and the second swing arm is connected with the rotating rod;
the swing arm is characterized in that a first connecting through hole is formed in the first swing arm, a second connecting through hole is formed in the second swing arm, and the first swing arm and the second swing arm are fixed after the connecting screw penetrates through the first connecting through hole and the second connecting through hole in sequence.
6. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: the lifting control motor and the swinging control motor are direct current driving motors with the same specification.
7. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: rated voltage of the lifting control motor and rated voltage of the swinging control motor are both 12V.
8. The screen of claim 1, wherein the screen is configured to control elevation and angular oscillation of the screen by: the lifting screen mounting base is provided with a main controller with a wiring port, and the lifting screen body, the lifting control motor and the swinging control motor are respectively connected with the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220755636.7U CN217356243U (en) | 2022-03-31 | 2022-03-31 | Lifting screen capable of controlling lifting and angle swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220755636.7U CN217356243U (en) | 2022-03-31 | 2022-03-31 | Lifting screen capable of controlling lifting and angle swinging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217356243U true CN217356243U (en) | 2022-09-02 |
Family
ID=83053985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220755636.7U Active CN217356243U (en) | 2022-03-31 | 2022-03-31 | Lifting screen capable of controlling lifting and angle swinging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217356243U (en) |
-
2022
- 2022-03-31 CN CN202220755636.7U patent/CN217356243U/en active Active
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