CN211016382U - White board display device - Google Patents
White board display device Download PDFInfo
- Publication number
- CN211016382U CN211016382U CN202020337313.7U CN202020337313U CN211016382U CN 211016382 U CN211016382 U CN 211016382U CN 202020337313 U CN202020337313 U CN 202020337313U CN 211016382 U CN211016382 U CN 211016382U
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- CN
- China
- Prior art keywords
- pulley
- light
- box
- clamp plate
- card
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a whiteboard display device, the power distribution box comprises a box body, the inside light source that sets up of box, the box front end set up light-passing board a little, the lower part of light-passing board set up the groove, the both sides of box are equipped with the slide rail, the slide rail on install the pulley, the pulley central part set up the axle, the pulley counter shaft rotate, the axle of box both sides is connected through the member, the member on set up the clamp plate, the relative member of clamp plate rotate, the position of keeping away from the member on the clamp plate is equipped with the handle, the member on set up the card, the card one end of card and clamp plate link to each other, one side of light-passing board sets up a plurality of draw-in grooves, the draw-in groove be the structure of downward sloping, the card downwards in the. The advantages are that: reasonable in design, simple structure, can be convenient place the paper on the printing opacity blank, and can adjust the position of clamp plate from top to bottom to the paper of any size, quality, thickness is adapted to, and the practicality is strong.
Description
Technical Field
The utility model relates to a medical treatment auxiliary device, concretely relates to blank display device.
Background
A whiteboard is a generally white writing surface made of a metal plate material. The whiteboard functions like a blackboard, and is a repeatedly erasable writing tool, which is generally used for teaching, conference discussion, or personal and family recording. Present blank is in order to post the paper temporarily at the face, mostly adopts the magnetic paste to adsorb and pushes down the paper on the blank, and the face generally is the iron material like this, has certain limitation to the material to the quality is heavier or thicker stereoplasm paper, the magnetic paste is difficult for adsorbing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a whiteboard display device aiming at the defects existing in the prior art.
The technical scheme is as follows: the utility model provides a whiteboard display device, the power distribution box comprises a box body, the inside light source that sets up of box, the box front end set up little light-passing board, the lower part of little light-passing board set up the groove, the both sides of box are equipped with the slide rail, the slide rail on install the pulley, the pulley central part set up the axle, the pulley counter shaft rotate mutually, the axle of box both sides is connected through the member, the member on set up the clamp plate, the relative member of clamp plate rotate, the position of keeping away from the member on the clamp plate is equipped with the handle, the member on set up the card, the card one end of card and clamp plate link to each other, one side of little light-passing board sets up a plurality of draw-in grooves, the draw-in groove be the structure of downward.
Furthermore, two pulleys are installed on the sliding rail on one side, the two pulleys on one side are connected through a shaft, and the shafts on two sides of the box body are connected through a rod piece.
Furthermore, a balancing weight is arranged on the handle.
Furthermore, the light source is L ED lamp, L ED lamp for warm light lamp and cold light lamp evenly distributed.
Further, the angle between the card and the pressing plate is 5-15 degrees.
Compared with the prior art, the utility model, have following advantage: reasonable in design, simple structure, can be convenient place the paper on little light-passing board, and can adjust the position of clamp plate from top to bottom to adapt to the paper of any size, quality, thickness, the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
The light-tight board comprises a box body 1, a box body 2, a light-tight board 3, a groove 4, a sliding rail 5, a pulley 6, a rod piece 7, a pressing plate 8, a handle 9, a card 10 and a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the whiteboard display device comprises a box body 1, a light source is arranged inside the box body 1, a micro light-transmitting plate 2 is arranged at the front end of the box body 1, grooves 3 are formed in the lower portion of the micro light-transmitting plate 2, sliding rails 4 are arranged on two sides of the box body 1, pulleys 5 are mounted on the sliding rails 4, pulley shafts are arranged in the center of the pulleys 5, the pulleys 5 rotate relative to the pulley shafts, the pulley shafts on two sides of the box body 1 are connected through a rod piece 6, a pressing plate 7 is arranged on the rod piece 6, the pressing plate 7 rotates relative to the rod piece 6, a handle 8 is arranged at a position, far away from the rod piece 6, on the pressing plate 7, a clamping piece 9 is arranged on the rod piece 6, the clamping piece 9 is connected with one end of the pressing plate 7, a plurality of clamping grooves 10 are arranged on one side of the micro light-transmitting plate 2, the clamping grooves 10 are of a downward inclined structure, two pulleys 5 are mounted on the sliding rails 4 on each side, the two pulleys 5 are connected through the pulley shafts, the pulleys on the two sides of the box body are connected through the pulley shafts, the clamping pieces 6, the clamping pieces 8 are arranged on the handle, the light source is a light-warm light lamp 3583.
When the device is used, a film is placed in the groove 3, the handle 8 is supported by a hand to move up and down, the pulley 5 can move back and forth on the sliding rail 4 at the moment, when the device reaches a proper position at the top of paper, the handle 8 is pulled down, the film is pressed by the pressing plate 7, and the card 9 is fixed in the clamping groove 10.
The micro-light-transmitting plate 2 may be made of a plastic plate, a glass plate or the like, or may be made of a non-light-transmitting ceramic, and L ED lamps are placed at a place where the micro-light-transmitting plate 2 can be externally illuminated.
The structure and connection relation not mentioned are common knowledge.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a whiteboard display device, includes box (1), box (1) inside set up the light source, box (1) front end set up light-passing board (2), its characterized in that a little: the lower part of the micro light-transmitting plate (2) is provided with a groove (3), two sides of the box body (1) are provided with slide rails (4), a pulley (5) is arranged on the sliding rail (4), a pulley shaft is arranged at the center part of the pulley (5), the pulley (5) rotates relative to the pulley shaft, the pulley shafts on two sides of the box body (1) are connected through a rod piece (6), the rod piece (6) is provided with a pressure plate (7), the pressure plate (7) rotates relative to the rod piece (6), a handle (8) is arranged on the pressure plate (7) far away from the rod piece (6), a clamping piece (9) is arranged on the rod piece (6), the clamping piece (9) is connected with one end of the pressing plate (7), one side of light-passing board (2) sets up a plurality of draw-in grooves (10), draw-in groove (10) be the structure of downward sloping, card (9) block in draw-in groove (10).
2. A whiteboard display apparatus as claimed in claim 1, wherein: two pulleys (5) are arranged on the sliding rail (4) on each side, the two pulleys (5) on each side are connected through pulley shafts, and the pulley shafts on the two sides of the box body are connected through a rod piece (6).
3. A whiteboard display apparatus as claimed in claim 1, wherein: the handle (8) is provided with a balancing weight.
4. The whiteboard display device as set forth in claim 1, wherein the light source is L ED lamps, and the L ED lamps are uniformly distributed with warm light and cold light.
5. A whiteboard display apparatus as claimed in claim 1, wherein: the included angle between the clamping piece and the pressing plate is 5-15 degrees.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020337313.7U CN211016382U (en) | 2020-03-17 | 2020-03-17 | White board display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020337313.7U CN211016382U (en) | 2020-03-17 | 2020-03-17 | White board display device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211016382U true CN211016382U (en) | 2020-07-14 |
Family
ID=71476374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020337313.7U Expired - Fee Related CN211016382U (en) | 2020-03-17 | 2020-03-17 | White board display device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211016382U (en) |
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2020
- 2020-03-17 CN CN202020337313.7U patent/CN211016382U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210317 |
|
CF01 | Termination of patent right due to non-payment of annual fee |