CN214947459U - Foldable multimedia digital water board - Google Patents
Foldable multimedia digital water board Download PDFInfo
- Publication number
- CN214947459U CN214947459U CN202023264586.2U CN202023264586U CN214947459U CN 214947459 U CN214947459 U CN 214947459U CN 202023264586 U CN202023264586 U CN 202023264586U CN 214947459 U CN214947459 U CN 214947459U
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- Prior art keywords
- support frame
- cover
- water
- frame
- hole
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000487918 Acacia argyrodendron Species 0.000 description 1
- 235000009414 Elaeocarpus kirtonii Nutrition 0.000 description 1
- 241000199223 Elaeocarpus kirtonii Species 0.000 description 1
- 235000013584 Tabebuia pallida Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011222 chang cao shi Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a foldable multimedia digital watercard, which comprises a watercard body, a front support frame and a rear support frame; the rear support frame is arranged on the back of the water brand body and can be folded; a telescopic space is arranged in the water brand body; the front support frame is arranged in the telescopic space of the water tablet body when the multimedia digital water tablet is folded, and the front support frame extends out of the telescopic space of the water tablet body when the multimedia digital water tablet is unfolded; the foldable multimedia digital water board can be unfolded quickly during display, and is convenient and flexible to operate; after the display is finished, the foldable luggage carrier can be conveniently and quickly folded and stored in a smaller space, and can be placed into a luggage carrier after being folded, so that the foldable luggage carrier is convenient to carry or consign along with an airplane; and the utility model discloses can normal use in weather such as rain, its suitability is high and more safe.
Description
Technical Field
The utility model relates to a multi-media electronic display device manufacturing and designing field, more specifically says that it relates to a folding multi-media digital water tablet.
Background
The water board is a common name of a plane type billboard and an index signboard, and is widely applied to places such as commercial areas, office buildings, education institutions, medical industry and the like; the old temporary memorandum is painted into a white or black wood card or a thin iron card, and is called as a water card because the old temporary memorandum can be washed by water to remove the handwriting and then written; the traditional old style water board is generally used for things needing to be disclosed, a newspaper or a photo is made in advance and then covered on the water board, the presentation form is single, the content is inconvenient to replace, and the newspaper or the photo cannot be reused;
compared with the old style water board, the content representation form of the existing electronic water board is greatly improved, static and dynamic pictures can be displayed, and the change of the bulletin content is convenient. However, the existing electronic water board generally has the problems that the electronic water board cannot be folded in the height direction, cannot be put into a trunk or consigned along with an airplane due to the fact that the size exceeds the standard, and the like; and the electronic water board as an electronic product for exhibition is inevitably placed in an outdoor environment and is faced with a rainy condition, and the electronic product which is most needed to solve is a waterproof problem.
Disclosure of Invention
The utility model aims to provide a: aiming at the problems in the prior art, a foldable multimedia digital water board capable of being waterproof and foldable is provided.
In order to achieve the purpose, the invention adopts the technical scheme that:
a foldable multimedia digital water tablet comprises a water tablet body, wherein a telescopic front support frame and a foldable rear support frame are arranged on the water tablet body.
Furthermore, a fastener for fixing the front support frame is arranged on the water brand body.
Further, the fastener includes a locking bolt and a limit bolt.
Furthermore, a through hole is formed in the middle of the limiting bolt, and the through hole is penetrated by the other limiting bolt.
Further, the water board body comprises a screen, a frame and a rear cover; the frame encloses an installation space, the screen is installed in the installation space and is positioned on the front end face of the water tablet body, and the rear cover is arranged on the rear end face of the water tablet body and is fixed on the frame; the vertical beams on two sides of the frame are in a hollow column shape, the inner space of each vertical beam is a telescopic space, and the front support frame moves in the telescopic space; at least one limiting through hole matched with the limiting bolt and at least one locking through hole matched with the locking bolt are arranged on the vertical beam.
Furthermore, the front support frame is integrally shaped like a U and comprises front side frames and a front underframe, the front side frames are respectively arranged at two ends of the front underframe, the front side frames are perpendicular to the front underframe, and the front side frames are arranged at the same side of the front underframe; and fixing through holes matched with the locking bolts are distributed on the front side frame.
Furthermore, heat dissipation holes are distributed on the rear cover; a limiting seat for limiting the folded position of the rear supporting frame is arranged on the rear cover; and the rear cover is also provided with a connecting seat used for connecting with the rear supporting frame.
Furthermore, a waterproof sheet is arranged at the position of the rear cover corresponding to the heat dissipation holes; the waterproof sheet is fan-shaped, and the surface of the waterproof sheet is provided with a radian, so that the waterproof sheet forms a hollow semi-cone shape; the waterproof sheet is connected with the rear cover and simultaneously includes the heat dissipation hole, and the opening direction of the waterproof sheet faces to the lower side of the water license.
Furthermore, the rear support frame comprises a rear upper support frame, a rear lower support frame and a connecting piece, one end of each of the rear upper support frame and the rear lower support frame is respectively connected and fixed with the connecting piece, and the rear upper support frame and the rear lower support frame can be unfolded or folded through the connecting piece; one end of the rear upper support frame, which is far away from the rear lower support frame, is connected with the connecting seat, and the other end of the rear upper support frame is also provided with a supporting part; a movable pull rod is arranged between the rear support frame and the water brand body; one end of the movable pull rod is fixedly connected with the rear support frame or the water brand body.
Further, the waterproof device also comprises a waterproof cover, wherein the waterproof cover is made of transparent materials; the waterproof cover is L-shaped and comprises a front cover, a top cover, side covers and a connecting part; the top cover covers the upper surface of the water brand, two ends of the top cover are connected with the side covers, and one side of the top cover is connected with the connecting part; the side cover covers the side surface of the water brand, a first assembly hole is formed in the side cover, a second assembly hole matched with the first assembly hole is formed in the water brand, and one side of the side cover is in contact with the front cover; the front cover is in a rectangular plate shape, one end of the front cover is contacted with the connecting part, and two sides of the front cover are respectively contacted with the side covers; the joint part supports and moves along with the front cover, two sides of the joint part are respectively connected with the front cover and the top cover, a movable groove is arranged at the junction of the joint part and the top cover connecting area, and two ends of the joint part are in contact with the side covers.
The utility model discloses following beneficial effect has:
1. the utility model can be rapidly unfolded during display, and is convenient and flexible to operate; after the exhibition is completed, the foldable luggage case can be conveniently and quickly folded to store a smaller space, and the luggage case can be put in after being folded, so that the foldable luggage case is convenient to carry or consign along with an airplane.
2. The utility model discloses can normal use in weather such as rain, its suitability is high and more safe.
Drawings
Fig. 1 is a schematic diagram of the expanded structure of the present invention;
fig. 2 is a schematic view of the folding structure of the present invention;
fig. 3 is a front structure view of the water board body.
Fig. 4 is a side view of the water board body.
Fig. 5 is a structure view of the reverse side of the water brand body.
FIG. 6 is an enlarged view of the lower left corner of the reverse side of the water board body.
Fig. 7 is a front bracket structural view.
Fig. 8 is a rear support frame structure view.
Fig. 9 is a structural view of the rear lower support frame.
Fig. 10 is a view showing a structure of a stopper bolt.
Fig. 11 is a view showing a fitting structure between the stopper bolts.
Fig. 12 is a structure view of a waterproof cover.
Fig. 13 is a side view of the front cover, the joint portion, and the top cover when the waterproof cover is unfolded.
Fig. 14 is a structure view of a waterproof sheet.
Fig. 15 is a side view of the waterproof sheet.
Reference numerals:
1. a water brand body; 2. a fastener; 3. a front support frame; 4. a rear support frame; 5. a movable pull rod; 6. a waterproof cover; 7. a first assembly hole; 8. a second assembly hole; 12. a screen; 13. a frame; 14. a rear cover; 31. a front side frame; 32. a front chassis; 33. a fixing through hole; 41. a rear upper support frame; 42. a rear lower support frame; 43. a connecting member; 44. horizontal bars; 45. mounting a through hole; 46. a support portion; 51. a pull rod assembly seat; 61. a front cover; 62. a top cover; 63. a side cover; 64. a joining section; 65. a movable groove; 66. a waterproof sheet; 111. locking the bolt; 112. a limit bolt; 113. erecting a beam; 114. a telescopic space; 115. a limiting through hole; 116. locking the through hole; 117. perforating; 121. an installation space; 141. an interface; 142. heat dissipation holes; 143. a limiting seat; 144. a linking seat; 145. engaging the through holes; 146. defining an aperture.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example (b):
as shown in fig. 1 and 2, a foldable multimedia digital watercard comprises a watercard body 1, a front support frame 3 and a rear support frame 4; the rear support frame 4 is arranged on the back of the water brand body 1 and can be folded; a telescopic space 114 is arranged inside the water signboard body 1; the front support frame 3 is arranged in the telescopic space 114 of the water tablet body 1 when the multimedia digital water tablet is folded, and the front support frame 3 extends out of the telescopic space 114 of the water tablet body 1 when the multimedia digital water tablet is unfolded; the foldable multimedia digital water board can be unfolded quickly during display, and is convenient and flexible to operate; after the exhibition is completed, the foldable luggage case can be conveniently and quickly folded to store a smaller space, and the luggage case can be put in after being folded, so that the foldable luggage case is convenient to carry or consign along with an airplane.
The water plate body 1 is provided with a fastener 2 for fixing the front support frame 3, and the folding and unfolding functions of the utility model are realized through the fastener 2; and the connection between the front support frame 3 and the water board body 1 is more stable.
Generally, the fastening member 2 includes a locking bolt 111 and a limiting bolt 112, and the bolts are used as the fastening member 2, so that the manufacturing cost in the early stage and the maintenance and repair cost in the later stage of the present invention are reduced; the limiting bolt 112 is used for limiting the position of the front support frame 3 so as to enable the front support frame to be fixed at a specified position; after the limit bolts 112 are assembled, the locking bolts 111 are assembled to apply a fixed force to the front support frame 3; the fastener 2 can be changed according to the requirement, and can be fixed by adopting a fixing pin or a structure of the front support frame 3 and the water signboard body 1.
As shown in fig. 10 and 11, in some preferred modes, a through hole is formed in the middle of the limit bolt 112, and the through hole is penetrated by another limit bolt 112 to form a cross shape, so that the position of the front support frame 3 is limited in multiple directions of the same horizontal plane, and the stabilizing effect of the utility model is more excellent; under the condition that the water brand body 1 is too heavy, the through holes can be added and the limit bolts 112 can be additionally arranged according to the requirement.
As shown in fig. 3 and 4, the water board body 1 comprises a screen 12, a frame 13 and a rear cover 14; the frame 13 is rectangular and consists of four hollow quadrangular prisms, and encloses an installation space 121; the screen 12 is installed in the installation space 121 and is positioned on the front end face of the water tablet body 1, the rear cover 14 is arranged on the rear end face of the water tablet body 1 and is fixed on the frame 13, the electric elements for controlling the screen 12 are arranged between the screen 12 and the rear cover 14, and the interface 141 for controlling and connecting the electric elements is arranged on the rear cover 14; the hollow quadrangular prisms at two sides of the frame 13 are vertical beams 113, the inner space of the hollow quadrangular prisms is a telescopic space 114, and the telescopic space 114 is used for being assembled with the front support frame 3; three through holes, namely a limiting through hole 115 and a locking through hole 116, are arranged on the side surface of the vertical beam 113 close to the lower end; wherein the limiting through holes 115 are positioned on the same horizontal plane and are symmetrical to each other, and the locking through hole 116 is positioned beside one of the limiting through holes 115.
As shown in fig. 7, the front support frame 3 includes a front side frame 31 and a front bottom frame 32, two ends of the front bottom frame 32 are respectively connected to the front side frame 31, and the front support frame 3 is overall "u" -shaped; fixing through holes 33 are formed in the front side frame 31, and the fixing through holes 33 are uniformly distributed along the side surface of the front side frame 31; the limit bolt 112 passes the limit through hole 115 and the fixing through hole 33 to fix the front support frame 3 at the corresponding position, so that the utility model discloses can expand and fixed angle has multiple options can adapt to more laying environment.
As shown in fig. 5 and 6, heat dissipation holes 142 are distributed on the rear cover 14 for dissipating heat from the screen 12 and various electrical components and for transmitting sound from sound in the electrical components; a limiting seat 143 for limiting the folded position of the rear support frame 4 is arranged on the rear cover 14, the limiting seat 143 is in an L-shaped sheet shape, and a limiting hole 146 is arranged on the limiting seat 143 and can be matched with a pin or a bolt for use, so that the position of the rear support frame 4 can be limited after being folded, the carrying and the transferring are convenient, and the risk in the carrying and the transferring process is reduced; the back cover 14 is further provided with a connecting seat 144 for connecting with the back support frame 4, the connecting seat 144 is shaped like a U, the bottom edge of the connecting seat 144 is fixedly connected with the back cover 14, and the side plates at the two sides of the connecting seat 144 are respectively provided with a connecting through hole 145 for fixedly connecting with the back support frame 4.
As shown in fig. 8 and 9, the rear support frame 4 includes a rear upper support frame 41, a rear lower support frame 42 and a connecting member 43, one end of each of the rear upper support frame 41 and the rear lower support frame 42 is respectively connected and fixed to the connecting member 43, and a hinge is generally used as the connecting member 43 for reducing the manufacturing cost of the present invention, and the rear upper support frame 41 and the rear lower support frame 42 can be unfolded or folded by the connecting member 43; one end of the rear upper support frame 41 far away from the rear lower support frame 42 is provided with a mounting through hole 45 corresponding to the connecting through hole 145 to be connected with the connecting seat 144, and the connecting through hole 145 and the mounting through hole 45 are assembled through a pin or a bolt; the other end of the rear upper support frame 41 is also provided with a support part 46; when the front support frame 3 is extended short, the rear support frame 4 may optionally not be deployed, using the support portion 46 to contact the corresponding mounting location.
A movable pull rod 5 is arranged between the rear support frame 4 and the water brand body 1; one end of the movable pull rod 5 is fixedly connected with the rear support frame 4 or the water brand body 1; generally, a cross bar 44 is further arranged on the rear support frame 4, the movable pull rod 5 is fixedly connected with the cross bar 44, and pull rod assembly seats 51 are arranged on the water brand body 1 and the cross bar 44 for being assembled with the movable pull rod 5.
As shown in fig. 12 and 13, in some preferred modes, the present invention further includes a waterproof cover 6, and the waterproof cover 6 is made of transparent material, so that the content played by the present invention can be clearly seen; the waterproof cover 6 is in an L shape and comprises a front cover 61, a top cover 62, side covers 63 and a connecting part 64; the top cover 62 covers the upper surface of the water brand to protect the upper surface of the utility model, and both ends of the top cover 62 are connected with the side covers 63, and one side of the top cover 62 is connected with the connecting part 64; the side cover 63 covers the side surface of the water tablet, the first assembling hole 7 is arranged on the side cover 63, the second assembling hole 8 matched with the first assembling hole 7 is arranged on the side surface of the water tablet, the waterproof cover 6 is fixedly installed through the matching among the first assembling hole 7, the second assembling hole 8 and the fixing screw, and one side of the side cover 63 is in contact with the front cover 61; the front cover 61 is in a rectangular plate shape, one end of the front cover 61 is contacted with the connecting part 64, and two sides of the front cover 61 are respectively contacted with the side covers 63; the joint part 64 supports and moves along with the front cover 61, two sides of the joint part 64 are respectively connected with the front cover 61 and the top cover 62, a movable groove 65 is arranged at the junction of the joint part 64 and the top cover 62, the movement of the front cover 61 is supported through the movable groove 65, and two ends of the joint part 64 are in contact with the side covers 63; when the waterproof cover 6 is closed, no gap is left between the front cover 61 and the side cover 63, and between the connecting part 64 and the side cover 63; if necessary, a sealing device or a sealing structure may be further provided between the front cover 61 and the side cover 63 and between the joining portion 64 and the side cover 63.
As shown in fig. 14 and 15, in some preferred modes, a waterproof sheet 66 is further disposed at a position of the rear cover 14 corresponding to the heat dissipation hole 142; the waterproof sheet 66 is fan-shaped, and a radian is arranged on the surface of the waterproof sheet 66, so that the waterproof sheet 66 forms a hollow semi-cone shape; when waterproof sheet 66 is connected with back lid 14 include louvre 142 to waterproof sheet 66's opening direction is towards the below of water tablet, works as the utility model discloses the rain that falls when meeting with the rainy weather can flow down along waterproof sheet 66's surface, thereby prevents the utility model discloses intake, under waterproof sheet 66 and buckler 6's cooperation the utility model discloses a can carry out normal work under the absolute log condition.
The above description specifically describes the preferred embodiments of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A foldable multimedia digital water tablet is characterized by comprising a water tablet body, wherein a telescopic front support frame and a foldable rear support frame are arranged on the water tablet body; the water board body is provided with a fastener for fixing the front support frame; the fastener comprises a locking bolt and a limiting bolt; a through hole is arranged in the middle of the limiting bolt, and the through hole is penetrated by the other limiting bolt and is in a cross shape; the water board body comprises a screen, a frame and a rear cover; the frame encloses an installation space, the screen is installed in the installation space and is positioned on the front end face of the water tablet body, and the rear cover is arranged on the rear end face of the water tablet body and is fixed on the frame; the vertical beams on two sides of the frame are in a hollow column shape, the inner space of each vertical beam is a telescopic space, and the front support frame moves in the telescopic space; at least one limiting through hole matched with the limiting bolt and at least one locking through hole matched with the locking bolt are formed in the vertical beam; the limiting bolt penetrates through the limiting through hole to fix the front support frame at the corresponding position.
2. The foldable multimedia digitalized waterdrop according to claim 1, wherein the front support frame is integrally "U" -shaped and comprises front side frames and a front bottom frame, the front side frames are respectively arranged at two ends of the front bottom frame, the front side frames are perpendicular to the front bottom frame, and the front side frames are arranged at the same side of the front bottom frame; and fixing through holes matched with the locking bolts are distributed on the front side frame.
3. The foldable multimedia digitalized water board according to claim 1, wherein the rear cover is provided with heat dissipation holes; a limiting seat for limiting the folded position of the rear supporting frame is arranged on the rear cover; and the rear cover is also provided with a connecting seat used for connecting with the rear supporting frame.
4. The foldable multimedia digitalized water board according to claim 3, characterized in that a waterproof sheet is further provided at the position of the rear cover corresponding to the heat dissipation holes; the waterproof sheet is fan-shaped, and the surface of the waterproof sheet is provided with a radian, so that the waterproof sheet forms a hollow semi-cone shape; the waterproof sheet is connected with the rear cover and simultaneously includes the heat dissipation hole, and the opening direction of the waterproof sheet faces to the lower side of the water license.
5. The foldable multimedia digitalized watertablet according to claim 3, wherein the rear support frame comprises a rear upper support frame, a rear lower support frame and a connecting piece, one end of the rear upper support frame and one end of the rear lower support frame are respectively connected and fixed with the connecting piece, and the rear upper support frame and the rear lower support frame can be unfolded or folded through the connecting piece; one end of the rear upper support frame, which is far away from the rear lower support frame, is connected with the connecting seat, and the other end of the rear upper support frame is also provided with a supporting part; a movable pull rod is arranged between the rear support frame and the water brand body; one end of the movable pull rod is fixedly connected with the rear support frame or the water brand body.
6. The foldable multimedia digitalized water board according to claim 1, further comprising a waterproof cover made of transparent material; the waterproof cover is L-shaped and comprises a front cover, a top cover, side covers and a connecting part; the top cover covers the upper surface of the water brand, two ends of the top cover are connected with the side covers, and one side of the top cover is connected with the connecting part; the side cover covers the side surface of the water brand, a first assembly hole is formed in the side cover, a second assembly hole matched with the first assembly hole is formed in the water brand, and one side of the side cover is in contact with the front cover; the front cover is in a rectangular plate shape, one end of the front cover is contacted with the connecting part, and two sides of the front cover are respectively contacted with the side covers; the joint part supports and moves along with the front cover, two sides of the joint part are respectively connected with the front cover and the top cover, a movable groove is arranged at the junction of the joint part and the top cover connecting area, and two ends of the joint part are in contact with the side covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264586.2U CN214947459U (en) | 2020-12-30 | 2020-12-30 | Foldable multimedia digital water board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264586.2U CN214947459U (en) | 2020-12-30 | 2020-12-30 | Foldable multimedia digital water board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947459U true CN214947459U (en) | 2021-11-30 |
Family
ID=79116021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264586.2U Expired - Fee Related CN214947459U (en) | 2020-12-30 | 2020-12-30 | Foldable multimedia digital water board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214947459U (en) |
-
2020
- 2020-12-30 CN CN202023264586.2U patent/CN214947459U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |