CN219159973U - Ground interaction projection equipment - Google Patents
Ground interaction projection equipment Download PDFInfo
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- CN219159973U CN219159973U CN202320224917.4U CN202320224917U CN219159973U CN 219159973 U CN219159973 U CN 219159973U CN 202320224917 U CN202320224917 U CN 202320224917U CN 219159973 U CN219159973 U CN 219159973U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The application discloses interactive projection equipment in ground relates to projecting apparatus technical field. This application includes projector body and gallows, still includes: a bracket member mounted on the hanger, the bracket member including two bracket plates. This application is when being connected projector body and gallows, earlier rotate the carriage board to the second state for space between carriage board and the gallows can hold the back with the projector body, place the projector body between the carriage board, rotate the carriage board again, make it be in first state, carry out the bracket to the projector body, when using, the pressure of mounting is held, the positive pressure that the projector body produced the carriage board has been increased, the carriage board takes place pivoted when using possibility has been reduced, the gallows is to the stability of installing the projector body has been improved, be connected projector body and gallows through the cooperation of carriage board and mounting, when carrying out the dismouting to projector body and gallows, it is comparatively convenient.
Description
Technical Field
The application relates to the technical field of projectors, in particular to a ground interaction projection device.
Background
The interactive projection system is suitable for any projector, a liquid crystal screen, an LED large screen, plasma, a digital video wall and the like, converts the actions of interactive participants into graphic image interactive feedback, adopts projection equipment hung at the top to project image effects on the ground, and when a participant walks to a projection area, the participant can directly interact with a virtual scene on a projection screen by using feet or actions through system identification, and various interaction effects can generate corresponding changes.
The interactive projection equipment in ground can be used by some exhibitions, when the place that the exhibition rents expires, need dismantle this projection equipment and take away, current interactive projection equipment in ground includes projecting apparatus and gallows, when installing, need be with the claw dish of projecting apparatus body and gallows through the bolt connection installation, when installing, need screw up the bolt fixedly, when need packing to dismantle, also need dismantle the bolt one by one, dismantle the separation with projecting apparatus and gallows, thereby make this projection equipment comparatively troublesome when carrying out the dismouting with projecting apparatus and gallows, this application provides a interactive projection equipment in ground to improve this problem for this reason.
Disclosure of Invention
The purpose of the present application is: in order to solve the above-mentioned background, current interactive projection equipment in ground includes projecting apparatus and gallows, when installing, need be connected the claw dish of projecting apparatus body and gallows through the bolt and install, when installing, need screw up the bolt fixedly, when need packing the dismantlement, also need dismantle the bolt one by one, dismantle the separation with projecting apparatus and gallows to make this projection equipment in carrying out the dismouting with projecting apparatus and gallows, comparatively trouble problem, this application provides interactive projection equipment in ground.
The application specifically adopts the following technical scheme for realizing the purposes:
the utility model provides a ground interaction projection equipment, includes projector body and gallows, still includes:
the bracket piece is arranged on the hanging bracket and comprises two bracket plates which are symmetrically and rotatably arranged on two sides of the hanging bracket, so that the bracket plates have a first state and a second state, when the bracket plates are in the first state, the bracket plates support the projector body, and when the bracket plates are in the second state, the bracket plates release the support of the projector body;
install the mounting on the gallows, the mounting is located the top of projector body, the mounting is through elastic deformation is right the projector body exerts conflict power, the mounting forces the projector body with the bracket piece is contradicted.
Further, the hanger includes:
the mounting plate is connected with the suspended ceiling, the fixing piece is mounted on the mounting plate, and a sliding groove is formed in the mounting plate;
the sliding plate is slidably mounted on two sides of the mounting plate, the bracket piece is mounted on the sliding plate, a limit bolt which is slidably connected with the sliding groove is inserted into the sliding plate in a threaded manner, and the limit bolt is used for limiting the sliding of the sliding plate.
Further, the projecting apparatus body both sides are inserted and are equipped with the collar board, the bracket piece still includes:
the plugboard is arranged on the sliding plate and is inserted into the lantern ring plate;
the rotating rod is rotatably arranged on the bracket plate and is rotatably connected with the plugboard;
and the limiting piece is arranged on the rotating rod and used for limiting the rotation of the rotating rod.
Further, the flashboard is provided with a groove, two sides of the groove are provided with limiting holes, and the limiting piece comprises:
the mounting block is arranged on the rotating rod and is positioned in the groove;
install the lug in the installation piece both sides, the lug with install coupling spring between the installation piece, coupling spring's one end with the lug is connected, the other end with the installation piece is connected, the lug is used for inserting and establishes in the spacing hole.
Further, the fixing member includes:
the plurality of pressing springs are arranged on the mounting plate, and one ends of the pressing springs are connected with the mounting plate;
the pressing plate is arranged at the other end of the pressing spring, the pressing spring forces the pressing plate to be far away from the mounting plate, and the pressing plate is used for abutting against the top of the projector body.
Further, the mounting plate is rotatably provided with a turntable, two hinging rods are eccentrically and symmetrically hinged to the turntable, and the two hinging rods are respectively hinged to the two sliding plates.
Further, the limiting hole penetrates through the plugboard, the protruding block is located at one end of the limiting hole, a release rod is inserted into the other end of the limiting hole, and the release rod is used for abutting against the protruding block.
Further, an inner rod is arranged on the mounting plate, an outer sleeve is arranged on the pressing plate, a containing cavity for containing the inner rod is formed in the outer sleeve, and the pressing spring is sleeved on the outer periphery side of the outer sleeve.
The beneficial effects of this application are as follows: this application is when being connected projector body and gallows, earlier rotate the carriage board to the second state for space between carriage board and the gallows can hold the back with the projector body, place the projector body between the carriage board, rotate the carriage board again, make it be in first state, carry out the bracket to the projector body, when using, the pressure of mounting is held, the positive pressure that the projector body produced the carriage board has been increased, the carriage board takes place pivoted when using possibility has been reduced, the gallows is to the stability of installing the projector body has been improved, be connected projector body and gallows through the cooperation of carriage board and mounting, when carrying out the dismouting to projector body and gallows, it is comparatively convenient.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is an exploded view of a portion of the construction of the present application;
FIG. 3 is a partial perspective view of the present application;
FIG. 4 is an enlarged view of FIG. 2A of the present application;
FIG. 5 is a perspective cross-sectional view of a portion of the structure of the present application;
reference numerals: 1. a projector body; 2. a hanging bracket; 201. a mounting plate; 202. a slide plate; 203. a limit bolt; 204. a sliding groove; 3. a bracket member; 301. a bracket plate; 302. inserting plate; 303. a rotating rod; 4. a fixing member; 401. a pressing spring; 402. a pressing plate; 5. a collar plate; 6. a limiting piece; 601. a mounting block; 602. a bump; 603. a connecting spring; 7. a groove; 8. a limiting hole; 9. a turntable; 10. a release lever; 11. an inner rod; 12. an outer sleeve; 13. and a hinge rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
As shown in fig. 1, a ground interaction projection device according to an embodiment of the present application includes a projector body 1 and a hanging bracket 2, where the projector body 1 is composed of a main power supply, a lamp power supply conjuncted body, an optical system, a main board and a DLP imaging and lens, and the hanging bracket 2 is connected with a suspended ceiling, and further includes:
a bracket member 3 mounted on the hanger 2, the bracket member 3 comprising two bracket plates 301, the bracket plates 301 being symmetrically rotatably mounted on both sides of the hanger 2 such that the bracket plates 301 have a first state and a second state, when the bracket plates 301 are in the first state, the bracket plates 301 support the projector body 1, when the bracket plates 301 are in the second state, the bracket plates 301 release the support of the projector body 1, a mounting space for accommodating the projector body 1 exists between the lower surface of the hanger 2 and the upper surface of the bracket plates 301, the first state of the bracket plates 301 is that the two bracket plates 301 are rotated to the position closest to the two bracket plates, at this time, the cross-sectional area of a gap between the two bracket plates 301 is smaller than the cross-sectional area of the projector body 1, when the projector body 1 is positioned on the bracket plates 301, the second state of the bracket plates 301 are rotated to the farthest distance, at this time, the cross-sectional area of a gap between the two bracket plates 301 is larger than the cross-sectional area of the projector body 1, when the projector body 1 and the bracket plates 2 are mounted or dismounted, the bracket plates 301 can be rotated by a force of the user when the bracket plates 301 are rotated, and the force of the user can be reduced by the user when the user is required to rotate the bracket plates 301, and the force of the user can be reduced by the user when the user is rotated by the bracket plates 301;
the fixing piece 4 is arranged on the hanging frame 2, the fixing piece 4 is arranged at the top of the projector body 1, the fixing piece 4 applies an interference force to the projector body 1 through elastic deformation, the fixing piece 4 forces the projector body 1 to be in interference with the bracket piece 3, the fixing piece 4 is in interference with the top of the projector body 1, the positive pressure of the projector body 1 to the bracket plate 301 is further increased, the possibility that the bracket plate 301 is mistakenly touched and rotated when in use is reduced, and the moving range of the projector body 1 on the bracket plate 301 is reduced through the interference of the fixing piece 4, so that the projector body 1 is more stable when in use;
compared with the prior art, when being connected with the gallows 2 to projector body 1, the cooperation through the rotation of bracket board 301 and the elastic deformation of mounting 4 is comparatively convenient with the installation with dismantling projector body 1, has practiced thrift the time of carrying out the dismouting to projector body 1, and the installer of being convenient for operates.
As shown in fig. 2, 3 and 4, in some embodiments, the hanger 2 comprises:
the mounting plate 201 is connected with the suspended ceiling, the fixing piece 4 is arranged on the mounting plate 201, the mounting plate 201 is provided with a sliding groove 204, the top of the mounting plate 201 is provided with a suspender, the suspender is connected with the suspended ceiling through a bolt, and the sliding groove 204 penetrates through the mounting plate 201;
the sliding plate 202 of slidable mounting in mounting panel 201 both sides, bracket piece 3 installs on slide 202, the last screw thread of slide 202 inserts and is equipped with the spacing bolt 203 with sliding tray 204 sliding connection, spacing bolt 203 is used for restricting the slip of slide 202, slide 202 is used for changing the length of mounting panel 201 both sides, in the use, be convenient for change the distance between two bracket plates 301, make this gallows 2 be applicable to the projecting apparatus of different models, the one end of spacing bolt 203 passes sliding tray 204 and is located mounting panel 201 top, the end of spacing bolt 203 is the expansion end, its diameter is greater than the shaft diameter, in the use, slide 202, adjust to approximately suitable position of placing projector body 1, rotate bracket plate 301, place projector body 1 in the installation space, slide again and adjust slide 202, reduce the mobility of projector body 1 in the installation space, after the slip is accomplished, rotate spacing bolt 203, the expansion end of spacing bolt 203 is contradicted with the mounting panel 201 upper surface, the slip of slide 202 is spacing, stability when using is increased.
As shown in fig. 1, 2 and 5, in some embodiments, collar plates 5 are inserted at two sides of the projector body 1, two sides of the projector body 1 are provided with insertion holes, the collar plates 5 are -shaped, two ends parallel to each other are inserted in the insertion holes along the horizontal direction, and the bracket member 3 further comprises:
the inserting plate 302 is arranged on the sliding plate 202, the inserting plate 302 is inserted into the sleeve ring plate 5, the inserting plate 302 is inserted into a hollow groove formed between the sleeve ring plate 5 and the side wall of the projector body 1, the sliding plate 202 slides to drive and change the distance between the two inserting plates 302, the sliding direction of the sliding plate 202 is set to be the A direction, the vertical direction of the sliding plate is the B direction, the inserting plate 302 limits the movement of the projector body 1 along the A direction, the blocking between the inner wall of the sleeve ring plate 5 and the side wall of the inserting plate 302 is used for blocking the movement of the projector body 1 along the B direction, so that the movement of the projector body 1 in the horizontal direction is limited, the inserting direction of the sleeve ring plate 5 and the blocking direction of the inserting plate 302 on the projector body 1 are both the A direction, the possibility that the sleeve ring plate 5 is separated from the projector body 1 in use is reduced, and the possibility that the projector body 1 falls off the bracket plate 301 is reduced through the cooperation between the sleeve ring plate 5 and the inserting plate 302 when the sliding plate is installed;
the rotating rod 303 is rotatably arranged on the bracket plate 301, the rotating rod 303 is rotatably connected with the inserting plate 302, the bracket plate 301 is rotatably connected with the inserting plate 302 through the rotating rod 303, and thus is indirectly rotatably connected with the sliding plate 202, when in use, an L-shaped structure is formed between the bracket plate 301 and the inserting plate 302, and an installation space is formed between the bracket plate 301 and the installing plate 201;
install locating part 6 on bull stick 303, locating part 6 is used for restricting the rotation of bull stick 303, through locating part 6 when using, restricts the rotation of bull stick 303 for it is more stable when carrier plate 301 supports projector body 1, has reduced the possibility that carrier plate 301 is in the second state when projector body 1 uses.
As shown in fig. 1, 4 and 5, in some embodiments, the insert board 302 is provided with a groove 7, two sides of the groove 7 are provided with limiting holes 8, and the limiting piece 6 includes:
a mounting block 601 mounted on the rotating rod 303, the mounting block 601 being located in the groove 7, the mounting block 601 being mounted on top of the rotating rod 303 and located in the groove 7;
install the lug 602 in the installation piece 601 both sides, install connecting spring 603 between lug 602 and the installation piece 601, connecting spring 603's one end is connected with lug 602, the other end is connected with installation piece 601, lug 602 is used for inserting to establish in spacing hole 8, the hole has been seted up to installation piece 601 both sides, connecting spring 603 installs in the hole, lug 602 one end is located the hole, the other end is located outside the hole, the one end that is located outside the hole is used for inserting to establish in spacing hole 8, and this end is hemispherical, when rotating bracket plate 301, drive installation piece 601 and rotate, thereby drive lug 602 and rotate, when lug 602 is contradicted with recess 7 inner wall, compression connecting spring 603 is compressed, when installation piece 601 drives lug 602 and rotates to aim at spacing hole 8 department, connecting spring 603 promotes lug 602 and inserts to establish in spacing hole 8, the possibility that the mistake touches when using makes bracket plate 301 rotate has been reduced, the stability of bracket plate 301 has been increased.
As shown in fig. 2, in some embodiments, the fixture 4 comprises:
a plurality of holding springs 401 mounted on the mounting plate 201, one ends of the holding springs 401 being connected to the mounting plate 201;
install the clamp plate 402 at the pressure spring 401 other end, the pressure spring 401 forces the clamp plate 402 to keep away from mounting panel 201, clamp plate 402 is used for contradicting with projector body 1 top, when installing, rotate bracket plate 301 to the second state, when placing projector body 1 in the installation space, extrude clamp plate 402, make it extrude pressure spring 401, resume first state with bracket plate 301, make it support projector body 1, at this moment, pressure spring 401 is compressed, last to apply the interference power to clamp plate 402 and projector body 1 top, the space between clamp plate 402 and projector body 1 top has been reduced, projector body 1's mobility in the installation space has been reduced, projector body 1's stability when using has been improved.
As shown in fig. 3, in some embodiments, a turntable 9 is rotatably installed on a mounting plate 201, two hinge rods 13 are eccentrically and symmetrically hinged on the turntable 9, the two hinge rods 13 are respectively hinged with two sliding plates 202, the turntable 9 is rotatably installed at the bottom of the mounting plate 201, when one sliding plate 202 slides, the turntable 9 is pulled or pushed by the hinge rods 13 to rotate, so that the other sliding plate 202 is pushed or pulled by the hinge rods 13 at the other side to slide, the two sliding plates 202 can slide synchronously and the sliding distance is consistent, and the practicability of the device is improved.
As shown in fig. 5, in some embodiments, the limiting hole 8 penetrates through the plugboard 302, the bump 602 is located at one end of the limiting hole 8, the release lever 10 is inserted in the other end of the limiting hole 8, the release lever 10 is used for abutting against the bump 602, the release lever 10 is inserted in a sliding manner at an opening of one side of the limiting hole 8 located outside the groove 7, when the bracket board 301 needs to be rotated, the release lever 10 is pinched, so that the release lever 10 abuts against and pushes the bump 602, and the release lever is separated from the limiting hole 8, so that an installer can conveniently separate the bump 602 from the limiting hole 8, and the operation is simplified.
As shown in fig. 2, in some embodiments, an inner rod 11 is installed on the mounting plate 201, an outer sleeve 12 is installed on the pressing plate 402, a cavity for accommodating the inner rod 11 is formed in the outer sleeve 12, a pressing spring 401 is sleeved on the outer periphery side of the outer sleeve 12, a telescopic rod is formed between the outer sleeve 12 and the inner rod 11, when the pressing spring 401 deforms, the pressing spring 401 can only stretch along the axial direction of the pressing spring 401 due to the limitation of the outer sleeve 12, and stability of the pressing spring 401 in deformation is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a ground interaction projection equipment, includes projecting apparatus body (1) and gallows (2), its characterized in that still includes:
a bracket member (3) mounted on the hanger (2), the bracket member (3) comprising two bracket plates (301), the bracket plates (301) being symmetrically rotatably mounted on both sides of the hanger (2) such that the bracket plates (301) have a first state and a second state, the bracket plates (301) supporting the projector body (1) when the bracket plates (301) are in the first state and the bracket plates (301) releasing the support of the projector body (1) when the bracket plates (301) are in the second state;
install mounting (4) on gallows (2), mounting (4) are located the top of projecting apparatus body (1), mounting (4) are through elastic deformation to projecting apparatus body (1) is applyed conflict power, mounting (4) forces projecting apparatus body (1) with bracket piece (3) conflict.
2. A floor interactive projection device according to claim 1, characterized in that the hanger (2) comprises:
the mounting plate (201) is connected with the suspended ceiling, the fixing piece (4) is mounted on the mounting plate (201), and a sliding groove (204) is formed in the mounting plate (201);
the sliding plate (202) is slidably mounted on two sides of the mounting plate (201), the bracket piece (3) is mounted on the sliding plate (202), a limit bolt (203) which is slidably connected with the sliding groove (204) is inserted on the sliding plate (202) in a threaded mode, and the limit bolt (203) is used for limiting sliding of the sliding plate (202).
3. The interactive floor projection device according to claim 2, characterized in that the projector body (1) is provided with collar plates (5) inserted on both sides, the bracket member (3) further comprising:
a plugboard (302) mounted on the sliding plate (202), wherein the plugboard (302) is inserted into the lantern ring plate (5);
a rotating rod (303) rotatably mounted on the bracket plate (301), the rotating rod (303) being rotatably connected to the insert plate (302);
and a limiting piece (6) is arranged on the rotating rod (303), and the limiting piece (6) is used for limiting the rotation of the rotating rod (303).
4. A ground interaction projection device according to claim 3, characterized in that the insert plate (302) is provided with a groove (7), two sides of the groove (7) are provided with limiting holes (8), and the limiting piece (6) comprises:
a mounting block (601) mounted on the rotating rod (303), the mounting block (601) being located in the groove (7);
install lug (602) in installation piece (601) both sides, lug (602) with install coupling spring (603) between installation piece (601), coupling spring (603) one end with lug (602) are connected, the other end with installation piece (601) are connected, lug (602) are used for inserting and establish in spacing hole (8).
5. A floor interactive projection device according to claim 2, characterized in that the fixing element (4) comprises:
a plurality of holding springs (401) mounted on the mounting plate (201), one end of each holding spring (401) being connected to the mounting plate (201);
and the pressing plate (402) is arranged at the other end of the pressing spring (401), the pressing spring (401) forces the pressing plate (402) to be far away from the mounting plate (201), and the pressing plate (402) is used for abutting against the top of the projector body (1).
6. A floor interactive projection device according to claim 2, characterized in that a turntable (9) is rotatably mounted on the mounting plate (201), two hinge rods (13) are eccentrically and symmetrically hinged on the turntable (9), and the two hinge rods (13) are respectively hinged with the two sliding plates (202).
7. The ground interaction projection device of claim 4, wherein the limiting hole (8) penetrates through the plug board (302), the protruding block (602) is located at one end of the limiting hole (8), a release rod (10) is inserted into the other end of the limiting hole (8), and the release rod (10) is used for abutting against the protruding block (602).
8. The ground interaction projection device according to claim 5, wherein the mounting plate (201) is provided with an inner rod (11), the pressing plate (402) is provided with an outer sleeve (12), the outer sleeve (12) is provided with a cavity for accommodating the inner rod (11), and the pressing spring (401) is sleeved on the outer periphery of the outer sleeve (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320224917.4U CN219159973U (en) | 2023-02-03 | 2023-02-03 | Ground interaction projection equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320224917.4U CN219159973U (en) | 2023-02-03 | 2023-02-03 | Ground interaction projection equipment |
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Publication Number | Publication Date |
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CN219159973U true CN219159973U (en) | 2023-06-09 |
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CN202320224917.4U Active CN219159973U (en) | 2023-02-03 | 2023-02-03 | Ground interaction projection equipment |
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CN (1) | CN219159973U (en) |
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2023
- 2023-02-03 CN CN202320224917.4U patent/CN219159973U/en active Active
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