CN211269123U - Liftable screen table and station - Google Patents
Liftable screen table and station Download PDFInfo
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- CN211269123U CN211269123U CN201922361060.7U CN201922361060U CN211269123U CN 211269123 U CN211269123 U CN 211269123U CN 201922361060 U CN201922361060 U CN 201922361060U CN 211269123 U CN211269123 U CN 211269123U
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- inner baffle
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Abstract
The utility model relates to a liftable screen table and station, include: the inner baffle plate is enclosed into a cuboid space with an opening at the side surface, and a table plate is fixed on the inner side wall of the inner baffle plate; the outer baffle is arranged on the periphery of the inner baffle and is parallel to the inner baffle, and an accommodating space is formed between the inner baffle and the outer baffle; a lifting rod part is respectively arranged at the position of the containing space corresponding to the right-angle turning position of the inner baffle and the edge of the containing space positioned at the opening, a cross clamping groove is fixed at one end of each lifting rod part, and a lifting plate is arranged between every two adjacent cross clamping grooves; the transmission shaft sets up in accommodation space, and the other end of two adjacent lifting rod portion in accommodation space is connected by the transmission shaft transmission, and the motor passes through the motor fixing base to be fixed on arbitrary transmission shaft and is connected with this transmission shaft transmission, drives all transmission shafts during the motor work and rotates the lift that realizes the lifter plate. The utility model has the advantages that: the isolation is ensured, and meanwhile, the communication is convenient.
Description
Technical Field
The utility model belongs to the technical field of office furniture, concretely relates to liftable screen table and station.
Background
The screen stations of the existing multimedia and computer classrooms are relatively independent for ensuring each station, so that the teaching effect is good, and the screen stations play a role in relative isolation during examination, the adopted screens are fixed screens, so that the screen stations can play a good role in isolating the sound interference of the adjacent seats at ordinary times and during examination, however, teachers need to communicate with students face to face and observe the states of the students in the teaching and explaining processes, and the normal communication between the teachers and the students is blocked by the existence of the screens at the moment, so that the teaching effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the obstruction of the prior art exists normally communicates, communicates inconveniently, the utility model provides a liftable screen table and station, it has the communication of being convenient for when guaranteeing the isolation communicates, does not occupy characteristics such as shank space.
The utility model discloses the technical scheme who adopts does:
a liftable screen table comprises: the lifting device comprises an inner baffle, an outer baffle, a lifting rod part, a cross clamping groove, a motor, a transmission shaft, a lifting plate and a table plate;
the inner baffle plate is surrounded into a cuboid space with an opening at the side surface, and the table plate is fixed on the inner side wall of the inner baffle plate;
the outer baffle is arranged at the periphery of the inner baffle and is parallel to the inner baffle, and an accommodating space is formed between the inner baffle and the outer baffle;
the lifting rod part is respectively arranged at the accommodating space corresponding to the right-angle turning part of the inner baffle and the edge of the accommodating space positioned at the opening, the cross clamping grooves are fixed at one end of the lifting rod part, and the lifting plate is arranged between every two adjacent cross clamping grooves;
the transmission shaft sets up in the accommodation space, adjacent two in the accommodation space the other end of lifting rod portion by the transmission shaft transmission is connected, the motor passes through the motor fixing base to be fixed at arbitrary on the transmission shaft and with this the transmission shaft transmission is connected, the motor during operation drives all the transmission shaft rotates the realization the lift of lifter plate.
Further, the liftable screen table further comprises: the motor and the touch screen are respectively connected with the master controller and used for realizing the control lifting of the lifting plate.
Further, the liftable screen table further comprises: and the remote controller is wirelessly connected with the main controller and is used for remotely controlling the lifting plate.
Further, the lifting plate is an acoustic board.
Further, the motor is a 24V direct current motor.
Further, the lift lever part includes: the lifting rod is connected with one end of a bevel gear in the gear seat, the other end of the lifting rod is fixed with the cross clamping groove, and the other end of the bevel gear is in transmission connection with the transmission shaft.
Further, the transmission shaft is a hexagonal transmission shaft.
Further, the inner baffle and the outer baffle at the opening are fixed by end posts.
Further, the inner baffle and the outer baffle at the right-angle turning are fixed by L-shaped columns respectively.
According to the utility model discloses a liftable screen station of embodiment comprises at least two as above liftable screen tables.
The utility model has the advantages that: through adopting three layer construction design, be equipped with the promotion portion of lifter plate and lifter plate in the intermediate layer, rotate through fixing this transmission shaft of motor drive on arbitrary transmission shaft, and then drive all lifter plate portions and go up and down simultaneously, realized the lift of lifter plate to conveniently exchange and communicate when guaranteeing the isolation, simultaneously because thrust unit and lifter plate all set up do not expose any drive disk assembly in interbedded, leave sufficient shank space, provide convenience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an internal block diagram of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 2 is another internal block diagram of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 3 is an overall block diagram of a liftable screen station provided in accordance with an exemplary embodiment;
FIG. 4 is an internal schematic view of an end post of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 5 is an overall view of an end post of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 6 is a schematic interior view of an L-shaped post of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 7 is a connecting mechanism diagram of a liftable screen table provided in accordance with an exemplary embodiment;
FIG. 8 is a schematic diagram of a cross slot provided in accordance with an exemplary embodiment;
FIG. 9 is a cross-sectional view of a connection column provided in accordance with an exemplary embodiment.
FIG. 1-inner baffle; 2-an outer baffle; 3-lifting rod part; 31-a lifting rod; 32-gear seat; 4-a cross slot; 5, a motor; 6-a transmission shaft; 7-a lifting plate; 8-a table plate; 9-end posts; a 10-L-shaped column; 11-A column; 12-a top rod; 13-top sealing; 14-U type fittings; 15-large L-shaped fittings; 16-small L-shaped fittings; 17-a straight fitting; and 18-motor fixing seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3 and 8, an embodiment of the present invention provides a liftable screen table, including: the device comprises an inner baffle 1, an outer baffle 2, a lifting rod part 3, a cross clamping groove 4, a motor 5, a transmission shaft 6, a lifting plate 7 and a table plate 8;
the inner baffle plate 1 is enclosed to form a cuboid space with an opening on the side surface, and a table plate 8 is fixed on the inner side wall of the inner baffle plate 1;
the outer baffle 2 is arranged at the periphery of the inner baffle 1 and is parallel to the inner baffle 1, and an accommodating space is formed between the inner baffle 1 and the outer baffle 2;
a lifting rod part 3 is respectively arranged at the position of an accommodating space corresponding to the right-angled turning position of the inner baffle plate 1 and the edge of the accommodating space at the opening, a cross clamping groove 4 is fixed at one end of each lifting rod part 3, and a lifting plate 7 is arranged between every two adjacent cross clamping grooves 4;
the transmission shaft 6 sets up in accommodation space, the other end of two adjacent lifting rod portion 3 in the accommodation space is connected by the transmission of transmission shaft 6, motor 5 passes through motor fixing base 18 to be fixed on arbitrary transmission shaft 6 and is connected with the transmission of this transmission shaft 6, motor 5 during operation drives all transmission shafts 6 and rotates the lift that realizes lifter plate 7, any drive disk assembly is not exposed to the outside, because the general station size in computer classroom can not be too big, desktop below space is limited, if external with transmission and power, will occupy the shank space certainly, if placing computer, desktop below space has taken up basically. The user's shank can't be laid, and the desktop will be kept away from to the health, and it is very tired to use and feel, and the utility model discloses can reserve sufficient shank space, convenient interchange.
Specifically, to general isolation table that has the screen, can adopt and set up four lift pole portion 3 and constitute the thrust unit of lifter plate 7, every lift pole portion 3 comprises lifter 31 and pinion stand 32, pinion stand 32 sets up in the bottom, the inside of pinion stand 32 is equipped with conical gear, pinion stand 32 is equipped with the interface respectively at level and vertical direction, make conical gear and lifter 31's one end connect and can drive lifter 31 motion and then make the sleeve relative motion of the outside threaded connection of lifter 31 and then drive the cross draw-in groove 4 relative motion on the sleeve and realize going up and down when conical gear moves in vertical direction, can realize synchronous motion after connecting through transmission shaft 6 between each pinion stand 32 simultaneously, drive all transmission shaft 6 simultaneous movement and then realize synchronous motion going up and down under the motion of motor 5.
It can be understood that, in the specific use, a person skilled in the art can set the shape of the table body and the number of the lifting rod parts 3 according to specific conditions, so as to produce table bodies with other shapes, and the present invention is not limited herein.
As a feasible implementation manner of the above embodiment, referring to fig. 3 to 7, a lifting rod 31, a lead screw connected with a gear seat 32, a gear seat 32 and a cross slot 4 are sleeved in an end column 9 and an L-shaped column 10 connected in a lifting manner, an inner baffle 1 and an outer baffle 2 at an opening are fixed by the end column 9, the inner baffle 1 and the outer baffle 2 at a right-angle turning position are respectively fixed by the L-shaped column 10, an a column 11 and an ejector rod 12 are fixed on two side edges and top edges of the inner baffle 1 and the outer baffle 2 by screws, a top seal 13 is fastened on the upper portion of the ejector rod 12 for shielding the fixing screws, and after the inner baffle 1 and the outer baffle 2 are assembled, the inner baffle 1 and the outer baffle 2 are inserted into sockets of the connecting end column 9 and the L-shaped column 10 through slots on; u type accessory 14, big L type accessory 15, little L type accessory 16, a style of calligraphy accessory 17 are used for closing the breach of being connected of end post 9 and L type post 10 and interior baffle 1 and outer baffle 2, and through whole slot, interior outer panel and preceding baffle are uniform size, are convenient for produce the installation and pack, transport.
In another embodiment of the utility model, the lifting rod part 3 adopts accurate screw rod and three-axis positioning gear box to go up and down through hexagonal transmission shaft and direct current motor cooperation, wholly rotates steadily, low noise, and the noise is less than 50 decibels during the lift.
In order to further optimize this technical solution, in some embodiments of the present invention, the method further includes: the motor 5 and the touch screen are respectively connected with the main controller and are used for realizing the control lifting of the lifting plate 7;
further comprising: the remote controller, the remote controller and the master controller are in wireless connection and are used for remotely controlling the lifting plate 7.
The lifting plate 7 may be used as a sound absorbing plate.
Specifically, the lifting plate 7 can adopt a sound-absorbing plate capable of moving up and down, adopts a single 24V direct current motor, drives a lifting screw rod (lifting rod) to move through a hexagonal transmission shaft, and pushes the middle screen to move up and down according to requirements. The direct current motor controls the positive and negative poles of the current through the main controller, so that the positive and negative rotation of the motor 5 is realized, and the synchronous lifting of each lifting rod part 3 is realized. The main controller is connected with the central control touch screen through an RS232 interface. The lifting plate is used for realizing synchronous lifting of a subarea and the whole subarea by one key, the single lifting is less than 20 seconds, the noise in the meeting and the learning process can be effectively reduced, the remote control of the lifting plate 7 can be realized by a remote controller, and the operation of a user is convenient.
The utility model discloses an among the concrete implementation, the holistic height of liftable screen table can carry out corresponding settlement as required, generally can set for the lifter plate 7 and descend the back height to be 850mm, and the height after the lifter plate 7 rises completely is 1150mm, and the position in the middle of still can selecting lets lifter plate 7 stop motion, the utility model discloses do not do the restriction here, the power of master controller can adopt 220V, 50/60Hz, 1A's power, and 1 way DB15 (female head) VGA interface realizes and the connection of touch screen, and RS-485 or RS-232 control interface and DC motor connect and realize automatic control.
Referring to fig. 3 and 7, an embodiment of the present invention further provides a liftable screen station, which comprises at least two liftable screen tables as described in the above embodiments.
Specifically, on the basis of originally setting up 4 lift pole portions 3, can increase two lift pole portions 3 again, just so can constitute two liftable screen tables, can use T type post and a word accessory 17 to connect in the junction of two table bodies, and show as referring to fig. 9 for the cross section picture of T type post, end post 9 and L type post 10 that the in-service use used in proper order, just can realize the concatenation of two at least liftable screen tables and form bigger station through using these three kinds of spliced poles, and generally set up DC motor on middle transmission shaft 6 in order to guarantee to provide sufficient power and realize synchronous lift in the use, supply the user to use.
The utility model discloses liftable screen table and station that above-mentioned embodiment provided, motor 5 and transmission system all hide inside the screen structure, increase aesthetic measure and desktop below shank space utilization. The lifting station adopts a multi-station single direct current motor as power, so that the energy is saved and the consumption is reduced compared with a 220V motor of the same product.
It should be noted that, the principle circuit and the required components of the master controller in the embodiment of the present invention are implemented by using the prior art known to those skilled in the art, and those skilled in the art do not need to pay creative labor for implementing the control principle.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A liftable screen table is characterized by comprising: the lifting device comprises an inner baffle, an outer baffle, a lifting rod part, a cross clamping groove, a motor, a transmission shaft, a lifting plate and a table plate;
the inner baffle plate is surrounded into a cuboid space with an opening at the side surface, and the table plate is fixed on the inner side wall of the inner baffle plate;
the outer baffle is arranged at the periphery of the inner baffle and is parallel to the inner baffle, and an accommodating space is formed between the inner baffle and the outer baffle;
the lifting rod part is respectively arranged at the accommodating space corresponding to the right-angle turning part of the inner baffle and the edge of the accommodating space positioned at the opening, the cross clamping grooves are fixed at one end of the lifting rod part, and the lifting plate is arranged between every two adjacent cross clamping grooves;
the transmission shaft sets up in the accommodation space, adjacent two in the accommodation space the other end of lifting rod portion by the transmission shaft transmission is connected, the motor passes through the motor fixing base to be fixed at arbitrary on the transmission shaft and with this the transmission shaft transmission is connected, the motor during operation drives all the transmission shaft rotates the realization the lift of lifter plate.
2. A liftable screen table according to claim 1, further comprising: the motor and the touch screen are respectively connected with the master controller and used for realizing the control lifting of the lifting plate.
3. A liftable screen table according to claim 2, further comprising: and the remote controller is wirelessly connected with the main controller and is used for remotely controlling the lifting plate.
4. A liftable screen table according to claim 1, wherein the lifting plate is an acoustic panel.
5. A liftable screen table according to claim 1, wherein the motor is a 24V dc motor.
6. A liftable screen table according to claim 1, wherein the lifting rod part comprises: the lifting rod is connected with one end of a bevel gear in the gear seat, the other end of the lifting rod is fixed with the cross clamping groove, and the other end of the bevel gear is in transmission connection with the transmission shaft.
7. A liftable screen table according to claim 6, wherein the transmission shaft is a hexagonal transmission shaft.
8. A liftable screen table according to any one of claims 1 to 7, wherein the inner and outer barriers at the opening are secured by end posts.
9. A liftable screen table according to claim 8, wherein said inner and outer baffles at said right angle turn are each fixed by an L-shaped post.
10. A liftable screen station, characterized by consisting of at least two liftable screen tables according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361060.7U CN211269123U (en) | 2019-12-25 | 2019-12-25 | Liftable screen table and station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361060.7U CN211269123U (en) | 2019-12-25 | 2019-12-25 | Liftable screen table and station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211269123U true CN211269123U (en) | 2020-08-18 |
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ID=72025150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922361060.7U Active CN211269123U (en) | 2019-12-25 | 2019-12-25 | Liftable screen table and station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211269123U (en) |
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2019
- 2019-12-25 CN CN201922361060.7U patent/CN211269123U/en active Active
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