CN217684070U - 720-degree projection display device - Google Patents
720-degree projection display device Download PDFInfo
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- CN217684070U CN217684070U CN202221284097.XU CN202221284097U CN217684070U CN 217684070 U CN217684070 U CN 217684070U CN 202221284097 U CN202221284097 U CN 202221284097U CN 217684070 U CN217684070 U CN 217684070U
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- projection display
- display body
- fixedly connected
- placing box
- display device
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Abstract
The utility model relates to the technical field of projection equipment, in particular to a 720-degree projection display device; the base, lifting unit, the backup pad, place the case, projection display body and stabilizing component, through when need stabilize the placement to projection display body, just place projection display body between two sets of stabilizing components of placing incasement portion, when lifting unit carries out altitude mixture control to projection display body, when shaking the skew to projection display body when adjusting, projection display body just supports to holding stabilizing component, two sets of stabilizing components just can stabilize the centre gripping to projection display body and place, thereby just can protect it, improve the practicality.
Description
Technical Field
The utility model relates to a projection equipment technical field especially relates to a 720 degree projection display device.
Background
When the 720-degree projection display device performs projection, most of the projection display devices place the projection display body on a far plane to project a wall surface, and the height of the projection cannot be adjusted.
Be provided with a 720 degree projection display device at present, be provided with lifting unit through the below at the backup pad that supports projection display body below, when needs highly adjust projection display body, just start the cylinder, just the extension rod is driven to the output of cylinder and the fixed plate of fixed connection carries out the lifting, the fixed plate just carries out the lifting with the projection display body that the backup pad top was placed to just can carry out altitude mixture control, it is very convenient to it.
However, the lifting assembly is arranged below the projection display body, and most of the projection display body is placed on the supporting plate, so that when the lifting assembly is used for adjusting the height of the projection body, the projection display body is easy to drop from a high place and cannot be stably placed, the projection display body is easy to damage, and the practicability is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 720 degree projection display device, the below at the projection display body that aims at solving among the prior art is provided with elevating assembly, because the projection display body is mostly all placed in the backup pad, elevating assembly is when carrying out altitude mixture control to the projection body, and the projection display body easily drops from the eminence, can't stably place to easily lead to the damage of projection display body, reduce the technical problem of practicality.
In order to achieve the above purpose, the utility model discloses a 720 degree projection display device, base, lifting unit, backup pad, place case, projection display body and stabilizing component, the lifting unit with the base fixed connection, and be located the top of base, the backup pad with the lifting unit fixed connection, and be located the top of lifting unit, place the case and set up in the top of backup pad, the projection display body sets up in placing the inside of case, the quantity of stabilizing component is two sets, two sets of stabilizing component respectively set up in place the inside lateral wall of case relatively;
every group the stabilizing component includes cylinder body, spring, chock, supports the pole and supports and hold the board, the cylinder body set up in place the inside lateral wall of case, the spring set up in the inside of cylinder body, the chock set up in the side of spring, support the one end of pole with chock fixed connection, the other end of supporting the pole runs through the cylinder body, and with support board fixed connection, support and hold the board and be located the side of projection display body.
Each group of stabilizing assemblies further comprises a rubber pad, and the rubber pad is fixedly connected with the supporting plate and is positioned on the side edge of the supporting plate.
Each group of stabilizing assemblies further comprises a protective sleeve, the protective sleeve is fixedly connected with the cylinder body and positioned on the side edge of the cylinder body, and the protective sleeve is sleeved outside the supporting rod.
The 720-degree projection display device further comprises a heat dissipation assembly, wherein the heat dissipation assembly is arranged in the placing box and is positioned above the projection display body.
Wherein, radiator unit includes motor, pivot and dwang, the side of placing the case has a plurality of heat dissipation windows, the motor set up in place the top of case, the one end of pivot with the output fixed connection of motor, the other end of pivot inserts place the case, and with dwang fixed connection, the dwang is located the top of projection display body.
The heat dissipation assembly further comprises a damping rubber frame, the damping rubber frame is fixedly connected with the placing box and located above the placing box, and the damping rubber frame is sleeved outside the motor.
Wherein, lifting unit includes connecting plate, cylinder, extension rod and fixed plate, the connecting plate set up in the top of base, the cylinder with connecting plate fixed connection to be located the top of connecting plate, the one end of extension rod with the output fixed connection of cylinder, the other end of extension rod with fixed plate fixed connection, the fixed plate is located the below of backup pad.
The utility model discloses a 720 degree projection display device, it is right through needs when projection display body is stably placed, just will projection display body places the incasement portion two sets of between the stabilizing component lifting unit is right when projection display body carries out altitude mixture control, it is right when adjusting projection display body vibrations skew, projection display body just right stabilizing component support the board to support and hold to just with the side support the pole support extremely inside the cylinder body the chock, the chock just with the side the spring supports and holds, the spring just compresses, the spring has certain tensile effect that resets, afterwards, the spring just kick-backs, with the side the chock supports and holds the removal, with the side support the pole and drive support the board and remove and reset, thereby just will projection display body stabilizes the centre gripping and places, thereby just can protect it, improves the practicality.
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 overall schematic structural view of the first embodiment of the present invention.
Fig. 2 is an overall sectional view of the first embodiment of the present invention.
Fig. 3 is a partially enlarged view of the first embodiment of the present invention at a point a in fig. 2.
Fig. 4 is an overall schematic structural view of the second embodiment of the present invention.
Fig. 5 is an overall sectional view of a second embodiment of the present invention.
101-base, 102-supporting plate, 103-placing box, 104-projection display body, 105-cylinder body, 106-spring, 107-chock, 108-supporting rod, 109-supporting plate, 110-rubber pad, 111-protective sleeve, 112-connecting plate, 113-cylinder, 114-extension rod, 115-fixing plate, 201-motor, 202-rotating shaft, 203-rotating rod, 204-heat dissipation window and 205-shock-absorbing rubber frame.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The first embodiment of the present application is:
referring to fig. 1 to 3, fig. 1 is a general structure diagram of a 720-degree projection display device, fig. 2 is a schematic cross-sectional view of the 720-degree projection display device, and fig. 3 is a partial enlarged view of a portion a of fig. 2 according to the present invention. The utility model provides a 720 degree projection display device: the projection display device comprises a base 101, a lifting assembly, a supporting plate 102, a placing box 103, a projection display body 104 and stabilizing assemblies, wherein the lifting assembly comprises a connecting plate 112, an air cylinder 113, an extension rod 114 and a fixing plate 115, and each stabilizing assembly comprises a cylinder body 105, a spring 106, a plug block 107, a supporting rod 108, a supporting plate 109, a rubber pad 110 and a protective sleeve 111;
for the present specific embodiment, the lifting assembly is fixedly connected to the base 101 and located above the base 101, the supporting plate 102 is fixedly connected to the lifting assembly and located above the lifting assembly, the placing box 103 is disposed above the supporting plate 102, the projection display body 104 is disposed inside the placing box 103, the number of the stabilizing assemblies is two, and the two stabilizing assemblies are respectively disposed on the inner side wall of the placing box 103 oppositely; the base 101 supports the lifting assembly, the lifting assembly supports the supporting plate 102 above the lifting assembly, and the placing box 103 is disposed above the supporting plate 102 and can be used for loading the projection display body 104.
The cylinder body 105 is disposed on the inner side wall of the placing box 103, the spring 106 is disposed inside the cylinder body 105, the chock 107 is disposed on the side edge of the spring 106, one end of the supporting rod 108 is fixedly connected to the chock 107, the other end of the supporting rod 108 penetrates through the cylinder body 105 and is fixedly connected to the supporting plate 109, and the supporting plate 109 is located on the side edge of the projection display body 104. The two sets of stabilizing assemblies are respectively and oppositely arranged on two side edges of the projection display body 104 and can abut against the two sets of stabilizing assemblies, when the lifting assemblies adjust the height of the projection display body 104 to vibrate and offset the projection display body 104, the projection display body 104 abuts against the abutting plate 109, so that the abutting rod 108 on the side edge abuts against the plug block 107 in the cylinder body 105, the plug block 107 abuts against the spring 106 on the side edge, the spring 106 is compressed, the spring 106 has a certain stretching and resetting effect, and then the spring 106 rebounds, abuts against and moves the plug block 107 on the side edge, the abutting rod 108 on the side edge drives the abutting plate 109 to move and reset, so that the projection display body 104 is stably clamped and placed.
Next, the rubber pad 110 is fixedly connected to the supporting plate 109 and is located at a side edge of the supporting plate 109. The rubber pad 110 is disposed at a side of the supporting plate 109, and when the supporting plate 109 stably supports the projection display body 104, the rubber pad 110 can protect the projection display body.
Meanwhile, the protection sleeve 111 is fixedly connected with the cylinder body 105 and is located on the side of the cylinder body 105, and the protection sleeve 111 is sleeved outside the supporting rod 108. The protection sleeve 111 is sleeved outside the supporting rod 108 and can protect the supporting rod.
In addition, the connecting plate 112 is disposed above the base 101, the cylinder 113 is fixedly connected to the connecting plate 112 and is disposed above the connecting plate 112, one end of the extension rod 114 is fixedly connected to an output end of the cylinder 113, the other end of the extension rod 114 is fixedly connected to the fixing plate 115, and the fixing plate 115 is disposed below the supporting plate 102. When the height of the projection display body 104 needs to be adjusted, the cylinder 113 above the connecting plate 112 of the lifting assembly is started, and the output end of the cylinder 113 drives the extension rod 114 to extend, so that the extension rod 114 extends the fixing plate 115 fixedly connected to the upper part, and the fixing plate 115 adjusts the height of the projection display body 104 arranged above the supporting plate 102 and arranged inside the placing box 103, which is very convenient.
When the 720-degree projection display device of this embodiment is used, when the projection display body 104 needs to be stably placed, the projection display body 104 is placed between the two sets of stabilizing components inside the placing box 103, when the lifting component adjusts the height of the projection display body 104, and when the projection display body 104 is vibrated and deviated during adjustment, the projection display body 104 supports the supporting plate 109 of the stabilizing component, so that the supporting rod 108 of the side is supported to the plug block 107 inside the cylinder body 105, the plug block 107 supports the spring 106 of the side, the spring 106 is compressed, the spring 106 has a certain stretching and resetting effect, and then, the spring 106 rebounds, supports and moves the plug block 107 of the side, drives the supporting plate 109 to move and reset, so that the projection display body 104 is stably clamped and placed, so that the projection display body can be protected, and the practicability is improved.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 4 and fig. 5, fig. 4 is a schematic structural view of a 720-degree projection display device of the second embodiment, fig. 5 is a schematic sectional view of the 720-degree projection display device of the second embodiment, the utility model provides a 720-degree projection display device further comprising a heat dissipation assembly, wherein the heat dissipation assembly comprises a motor 201, a rotating shaft 202, a rotating rod 203 and a damping rubber frame 205;
for the present embodiment, the heat dissipation assembly is disposed inside the placing box 103 and above the projection display body 104. The projection display body 104 which operates for a long time can be cooled.
Wherein, the side of placing case 103 has a plurality of radiator window 204, motor 201 set up in place the top of case 103, the one end of pivot 202 with the output fixed connection of motor 201, the other end of pivot 202 inserts place case 103, and with dwang 203 fixed connection, dwang 203 is located the top of projection display body 104. When the cooling is dispelled the heat to the projection display body 104 of long-term operation in needs, just start motor 201, the output of motor 201 just drives pivot 202 is with fixed connection dwang 203 rotates, dwang 203 produces great amount of wind, just will place the inside heat of case 103 and follow place a plurality of case 103 side heat dissipation window 204 department is discharged to just, the cooling of just can dispelling the heat to it strengthens the protection.
Secondly, the damping rubber frame 205 is fixedly connected to the placing box 103 and located above the placing box 103, and the damping rubber frame 205 is sleeved outside the motor 201. When the motor 201 operates, vibration is inevitably generated, and the damping rubber frame 205 sleeved outside the motor 201 can perform damping protection on the motor, so that the service life is prolonged.
When using a 720 degree projection display device of this embodiment, when the projection display body 104 that needs to function for a long time dispels the heat and cool down, just start motor 201, the output of motor 201 just drives pivot 202 is with fixed connection dwang 203 rotates, dwang 203 produces great amount of wind, just will place the inside heat of case 103 and follow place a plurality of case 103 side heat dissipation window 204 department discharges to just can dispel the heat and cool down its, strengthen the protection effect.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A720-degree projection display device comprises a base, a lifting component, a supporting plate, a placing box and a projection display body, wherein the lifting component is fixedly connected with the base and positioned above the base, the supporting plate is fixedly connected with the lifting component and positioned above the lifting component, the placing box is arranged above the supporting plate, the projection display body is arranged inside the placing box,
the device is characterized by further comprising two groups of stabilizing assemblies, wherein the two groups of stabilizing assemblies are respectively and oppositely arranged on the inner side wall of the placing box;
every group the stabilizing component includes cylinder body, spring, chock, supports the pole and supports and hold the board, the cylinder body set up in place the inside lateral wall of case, the spring set up in the inside of cylinder body, the chock set up in the side of spring, support the one end of pole with chock fixed connection, the other end of supporting the pole runs through the cylinder body, and with support board fixed connection, support and hold the board and be located the side of projection display body.
2. The 720 degree projection display device of claim 1,
each group of stabilizing assemblies further comprises a rubber pad, and the rubber pad is fixedly connected with the supporting plate and is positioned on the side edge of the supporting plate.
3. The 720 degree projection display device of claim 2,
each group of stabilizing assemblies further comprises a protective sleeve, the protective sleeve is fixedly connected with the cylinder body and positioned on the side edge of the cylinder body, and the protective sleeve is sleeved outside the supporting rod.
4. The 720 degree projection display device of claim 3,
the 720-degree projection display device further comprises a heat dissipation assembly, wherein the heat dissipation assembly is arranged inside the placing box and is positioned above the projection display body.
5. The 720 degree projection display device of claim 4,
the radiating component comprises a motor, a rotating shaft and a rotating rod, the side edge of the placing box is provided with a plurality of radiating windows, the motor is arranged above the placing box, one end of the rotating shaft is fixedly connected with the output end of the motor, the other end of the rotating shaft is inserted into the placing box, and is fixedly connected with the rotating rod, and the rotating rod is positioned above the projection display body.
6. The 720 degree projection display device of claim 5,
the heat dissipation assembly further comprises a damping rubber frame, the damping rubber frame is fixedly connected with the placing box and located above the placing box, and the damping rubber frame is sleeved outside the motor.
7. The 720 degree projection display device of claim 1,
the lifting assembly comprises a connecting plate, a cylinder, an extension rod and a fixing plate, wherein the connecting plate is arranged above the base, the cylinder is fixedly connected with the connecting plate and is positioned above the connecting plate, one end of the extension rod is fixedly connected with the output end of the cylinder, the other end of the extension rod is fixedly connected with the fixing plate, and the fixing plate is positioned below the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284097.XU CN217684070U (en) | 2022-05-26 | 2022-05-26 | 720-degree projection display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284097.XU CN217684070U (en) | 2022-05-26 | 2022-05-26 | 720-degree projection display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217684070U true CN217684070U (en) | 2022-10-28 |
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ID=83703048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221284097.XU Active CN217684070U (en) | 2022-05-26 | 2022-05-26 | 720-degree projection display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217684070U (en) |
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2022
- 2022-05-26 CN CN202221284097.XU patent/CN217684070U/en active Active
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