CN210567265U

CN210567265U - Compound house type design effect display system

Info

Publication number: CN210567265U
Application number: CN201920745407.5U
Authority: CN
Inventors: 唐轶
Original assignee: Shenzhen Pba Architectural Design Consulting Co ltd
Current assignee: Shenzhen Pba Architectural Design Consulting Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-19
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a compound house type design effect display system, including the projecting apparatus, the projecting apparatus is located the below of wall, be provided with the cavity that supplies the projecting apparatus to slide into on the wall of projecting apparatus top, be provided with the drive assembly that drives the projecting apparatus oscilaltion in the cavity, be located articulated on the wall of projecting apparatus both sides has the sunshade, be provided with the linkage subassembly that links the sunshade upset and seal the cavity opening when the projecting apparatus rises between sunshade and the projecting apparatus, through adopting above-mentioned technical scheme, after using the projecting apparatus to finish, through drive assembly drive projecting apparatus upwards slide, in the process that the projecting apparatus upwards slides, through the linkage subassembly, the linkage subassembly links the sunshade upset and seals the opening of cavity, when the projecting apparatus completely gets into in the cavity, the sunshade just links under the linkage of subassembly, seals the cavity, through sliding the projecting apparatus into the cavity, and the concave cavity is sealed through the shielding plate, so that the condition that dust enters the projector to influence the service life of the projector is avoided.

Description

Compound house type design effect display system

Technical Field

The utility model belongs to the technical field of compound display system's technique and specifically relates to a compound house type design effect display system is related to.

Background

At present, effect graphs of the multiple house types need to be displayed in the process of displaying the multiple house types, a projector is generally adopted to project the effect graphs of the multiple house types in the process of displaying the effect graphs, and the effect graphs are displayed in front of visitors well.

However, after the projector is used, the projector is often exposed in the air, and under the action of a long time, a layer of thick dust often exists on the outer surface of the projector, and some dust enters the inside of the projector through the heat dissipation holes of the projector, so that the projector is not beneficial to use for a long time, and the service life of the projector is also shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a double entry house type effect display system can avoid the dust in the air to get into the effect in the projecting apparatus.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a double entry house type design effect display system, includes the projecting apparatus, the projecting apparatus is located the below of wall, be provided with the cavity that supplies the projecting apparatus to slide into on the wall of projecting apparatus top, be provided with the drive assembly of drive projecting apparatus oscilaltion in the cavity, be located articulated on the wall of projecting apparatus both sides have the sunshade, be provided with the linkage sunshade upset when the projecting apparatus rises between sunshade and the projecting apparatus and seal cavity open-ended linkage assembly.

Through adopting above-mentioned technical scheme, after using the projecting apparatus to finish, through drive assembly drive projecting apparatus upwards sliding to the cavity, at projecting apparatus gliding in-process that makes progress, through the linkage subassembly that sets up between projecting apparatus and sunshade, the opening of cavity is sealed in the upset of linkage sunshade, when the projecting apparatus got into the cavity completely, the sunshade just is under the linkage of linkage subassembly, seal the cavity, through sliding into the cavity with the projecting apparatus, and seal the cavity through the sunshade, can avoid the dust in the air to enter into in the projecting apparatus, and then influence the life's of projecting apparatus the condition.

The utility model discloses further set up to: the drive assembly includes the lead screw, be provided with the fixing base on the lead screw, the lead screw rotates with the fixing base to be connected, the fixing base is fixed to be set up in the cavity, be provided with anticlockwise screw thread and clockwise screw thread on the lead screw, threaded connection has the slider respectively on clockwise screw thread and the anticlockwise screw thread, the slider below is provided with the dwang, dwang one end articulates on the slider, and the other end articulates on the projecting apparatus.

Through adopting above-mentioned technical scheme, when needs projecting apparatus roll-off cavity, through rotating the lead screw, slider on the lead screw slides in opposite directions, and the slider passes through the downward roll-off of dwang drive projecting apparatus, until the complete roll-off cavity of projecting apparatus, when needs projecting apparatus income cavity, lead screw drive slider is kept away from dorsad, and the slider passes through dwang drive projecting apparatus and upwards slides, until the projecting apparatus gets into the cavity completely, can be very convenient through such setting go up and down to the projecting apparatus.

The utility model discloses further set up to: the linkage assembly comprises a first gear, a second gear and a third gear, wherein two sides of the second gear are respectively meshed with the first gear and the third gear, the shielding plate is provided with an insertion and fixedly connected hinge shaft, the shielding plate is hinged to the wall through the hinge shaft, the first gear is fixed and inserted on the hinge shaft, two sides of the cavity are provided with rotating grooves for vertical installation of the second gear and the third gear, the second gear and the third gear are rotatably connected in the rotating grooves through rotating pins, and racks used for being meshed with the third gear are arranged on two side walls of the projector in the vertical direction.

Through adopting above-mentioned technical scheme, when the projecting apparatus lapse, the rack and the third gear engagement of projecting apparatus both sides, in the in-process projecting apparatus drive third gear rotation of projecting apparatus lapse, the third gear passes through the downward upset of second gear drive first gear linkage sunshade, when the projecting apparatus lapse, the projecting apparatus passes through the downward upset of third gear drive second gear linkage sunshade, when the projecting apparatus roll-off cavity, the sunshade of downward upset is just when in the projecting apparatus roll-off cavity, open the confined cavity, when the projecting apparatus enters into the cavity, the sunshade of upwards upset seals the projecting apparatus in the cavity just, through seal the projecting apparatus in can avoid the dust in the air to enter into the projecting apparatus in the cavity, cause the life of projecting apparatus not long, adopt gear linkage's mode simple structure simultaneously.

The utility model discloses further set up to: be provided with on the roof of projecting apparatus and accept the board, it has seted up the perforation to accept vertical running through on the board, be provided with the axis of rotation in the perforation, the one end fixed connection of axis of rotation is on the projecting apparatus, and the other end is connected with drive axis of rotation pivoted second motor, second motor fixed connection is on accepting the board.

Through adopting above-mentioned technical scheme, at the in-process that uses the projecting apparatus, can adjust the projected angle of projecting apparatus through the second motor, and then make the projecting apparatus become more practical.

The utility model discloses further set up to: the shielding plate is fixedly connected with a buffering cushion, and the buffering cushion is positioned on the side wall of the shielding plate close to the cavity.

Through adopting above-mentioned technical scheme, fixed connection blotter on the sunshade can avoid the sunshade to be too hard with the in-process sunshade of projector bottom end face contact, causes the condition of sunshade to the bottom end face scratch of projector.

The utility model discloses further set up to: and a bearing is arranged between the fixed seat and the screw rod and is sleeved on the screw rod.

Through adopting above-mentioned technical scheme, through set up the bearing between fixing base and lead screw, can make first motor more smooth and easy at the process change that drives the lead screw pivoted.

The utility model discloses further set up to: the dwang is including stock and quarter butt, the quarter butt is pegged graft on the stock, set up the spout that supplies the quarter butt to peg graft on the stock, the both sides wall of spout runs through the spaced apart pinhole that is equipped with, the locating hole has been seted up on the quarter butt, the fixed pin has been pegged graft in pinhole and the locating hole.

Through adopting above-mentioned technical scheme, the dwang includes stock and quarter butt, the quarter butt is pegged graft in the stock, and set up the spout that supplies the quarter butt to peg graft on the stock, run through at the both sides wall of spout and seted up the pinhole, and set up the locating hole on the quarter butt, it carries out the fixed pin fixed to quarter butt and stock to peg graft in pinhole and the locating hole, the position through changing the grafting of fixed pin and pinhole and locating hole can change the length of dwang, and then can adjust the distance of projecting apparatus roll-off, this simple structure and practicality.

The utility model discloses further set up to: the bearing plate is provided with a rolling ball, the bearing plate is provided with a rolling groove for the rolling ball to be embedded and roll, and the rolling ball is abutted against the top wall of the projector.

Through adopting above-mentioned technical scheme, through set up the ball between accepting board and projecting apparatus, the ball butt is accepting the upper surface of board, can make the second motor become more smooth and easy when the drive projecting apparatus rotates.

To sum up, the utility model discloses a beneficial technological effect does:

1. the driving assembly for driving the projector to slide up and down is arranged above the projector, so that the projector can slide into the concave cavity, the room space is saved, and the situation that the projector occupies the space after being used is avoided;

2. the wall on the two sides of the projector is provided with the shielding plate, the linkage assembly is arranged between the shielding plate and the projector, the shielding plate is controlled to turn downwards or upwards through the linkage assembly in the downward or upwards sliding process of the projector, the projector entering the cavity is shielded, dust in air can be well prevented from entering the projector, and the service life of the projector is further prolonged;

3. the bearing plate is arranged above the projector, the second motor for driving the projector to rotate is arranged above the bearing plate, and the projection angle of the projector below the bearing plate can be adjusted under the driving of the second motor, so that visitors can better view the effect picture of the double-type house type design.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

fig. 3 is an enlarged view at a in fig. 2.

Reference numerals: 1. a projector; 2. a wall; 3. a concave cavity; 5. a screw rod; 6. a fixed seat; 7. a through hole; 8. clockwise threads; 9. a counterclockwise thread; 10. a first motor; 11. a bearing; 12. a slider; 13. rotating the rod; 14. a bearing plate; 15. a rotating shaft; 16. a second motor; 17. perforating; 18. a shutter; 19. a groove; 20. a first gear; 21. a second gear; 22. a third gear; 23. a rotating groove; 24. a rack; 25. a cushion pad; 26. a short bar; 27. a long rod; 28. a pin hole; 29. positioning holes; 30. a ball bearing; 31; rolling a groove; 32. and fixing the pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a double entry house type design effect display system, including projecting apparatus 1, projecting apparatus 1 installs on wall 2, sets up the cavity 3 that supplies projecting apparatus 1 to take in on wall 2 of projecting apparatus 1 top, and the cross section of cavity 3 is the type of falling protruding, is provided with the drive assembly who drives 1 oscilaltion of projecting apparatus between the diapire of cavity 3 and projecting apparatus 1.

Drive assembly includes lead screw 5, cup jointed two fixing bases 6 on lead screw 5 and rotate with fixing base 6 and be connected, fixing base 6 sets up in the both sides of lead screw 5 and installs on the roof of cavity 3, and set up the through-hole 7 that cup joints lead screw 5 on fixing base 6, wherein be provided with clockwise screw 8 and anticlockwise screw 9 on the lead screw 5 between two fixing bases 6, and clockwise screw 8 is isometric with anticlockwise screw 9, there is 5 pivoted first motor 10 of drive lead screw 5 through the coupling joint in the one end of lead screw 5 in addition, and first motor 10 fixed connection is on the lateral wall of fixing base 6, in order to make first motor 10 more smooth and easy at 5 pivoted in-process of drive lead screw, be provided with bearing 11 between fixing base 6 and lead screw 5, bearing 11 cup joints on lead screw 5 and inlays in through-hole 7.

The clockwise thread 8 and the anticlockwise thread 9 of the screw rod 5 are respectively in threaded connection with a sliding block 12, the sliding blocks move close to each other or move away from each other when the screw rod 5 rotates, and the sliding blocks 12 do not rotate along with the rotation of the screw rod 12; in addition, a rotating rod 13 is arranged below the sliding block 12, one end of the rotating rod 13 is hinged to the bottom wall of the sliding block 12, the other end of the rotating rod 13 is hinged to a bearing plate 14, the bearing plate 14 is arranged on the top end face of the projector 1 and is connected with the projector 1, when the first motor 10 drives the sliding blocks 12 on the screw rod 5 to move close to each other, the sliding blocks 12 drive the projector 1 to slide downwards through the rotating rod 13, and when the sliding blocks 12 on the screw rod 5 do mutual deviation movement, the sliding blocks 12 drive the projector 1 to slide upwards through the rotating rod 13.

As shown in fig. 1 and 3, a rotating shaft 15 and a second motor 16 are provided on the receiving plate 14, wherein one end of the rotating shaft 15 is fixedly connected to the top end surface of the projector 1, the other end is connected to the second motor 16 through a coupling, the second motor 16 is fixedly connected to the upper surface of the receiving plate 14, a through hole 17 through which the rotating shaft 15 passes is formed at the center position of the receiving plate 14, the projector 1 can rotate under the driving of the second motor 16, a ball 30 is provided between the projector 1 and the receiving plate 14 for facilitating the rotation of the projector 1, the ball 30 abuts against the upper surface of the projector 1, and a circular rolling groove 31 through which the ball 30 rolls is formed on the bottom end surface of the receiving plate 14, and the ball 30 is embedded in the rolling groove 31, so that the projector 1 can rotate more smoothly under the driving of the second motor 16.

As shown in fig. 1 and 2, the rotating rod 13 includes a long rod 27 and a short rod 26, and the short rod 26 is inserted into the long rod 27, and a sliding slot for inserting the short rod 26 is formed in the long rod 27, the sliding slot is located on the bottom end surface of the long rod 27, in addition, a plurality of pin holes 28 are formed in two side walls of the sliding slot in a penetrating manner, and a positioning hole 29 is formed in the short rod 26, a fixing pin 32 is inserted into the pin hole 28, the fixing pin 32 passes through the pin hole 28 and is inserted into the positioning hole 29, the long rod 27 and the short rod 26 are fixed, the length of the rotating rod 13 can be adjusted by changing the inserting position of the short rod 26 and the fixing pin of the long rod 27, and then the.

As shown in fig. 1 and 2, a cover 18 is disposed on a bottom wall of a wall 2, a groove 19 is formed in a middle position of an end surface of the cover 18 close to the wall, a hinge shaft is disposed in the groove 19, the hinge shaft is inserted and fixedly connected in the cover 18, penetrates and extends out of two side walls of the cover 18 in a width direction of the cover 18, and hinges the cover 18 on the wall through the hinge shaft, a linkage assembly is disposed between the cover 18 and a projector 1, when the projector 1 is driven by the drive assembly to ascend and descend, the cover 18 can be driven to turn through the linkage assembly, the linkage assembly includes a first gear 20, a second gear 21 and a third gear 22, the first gear 20 is mounted in the groove 19 and inserted and fixedly connected with the hinge shaft, the first gear 20 is fixedly connected with the cover 18 through the hinge shaft, and the second gear 21 is disposed above the first gear 20, the third gear 22 is located above the second gear 21, the second gear 21 is meshed with the first gear 20 and the third gear 22 respectively, a rotating groove 23 for rotatably connecting the second gear 21 and the third gear 22 is formed in the wall 2 above the first gear 20, the second gear 20 and the third gear 21 are rotatably connected in the rotating groove 23 through a rotating pin respectively, the third gear 22 is larger than the first gear 20 and the second gear 21, and racks 24 for meshing with the third gear 22 are arranged on two side walls of the projector 1.

When the projector 1 slides upwards, the racks 24 on the two side walls of the projector 1 are meshed with the third gear 22, the projector 1 slides upwards to drive the third gear 22 to rotate, the rotating third gear 22 then forces the shutter 18 to flip up through the first gear 20 and the second gear 21, when the projector 1 is inserted into the cavity 3, the shutter 18 is turned over onto the bottom end face of the projector 1 and just closes the projector 1 in the cavity 3, when the projector 1 slides down, the projector 1 drives the shutter 18 to flip down through the third gear 22, when projector 1 slides out of cavity 3, shutter 18 is turned open, so that projector 1 can smoothly slide out of cavity 3, in addition, to avoid a situation where the shutter 18 is turned over onto the bottom end surface of the projector 1 to directly contact the projector 1, causing damage to the projector 1, a cushion 25 is provided on a side surface of the shutter 18 close to the projector 1.

The implementation principle of the embodiment is as follows: when the projector 1 is in an initial state, the first motor 10 drives the sliding blocks 12 to approach each other oppositely through the screw rod 5, the sliding blocks 12 slide the projector 1 out of the cavity 3 through the rotating rods 13, in the process that the projector 1 slides out of the cavity 3, the racks 24 on two sides of the projector 1 are meshed with the third gear 22 and drive the third gear 22 to rotate, the third gear 22 drives the shielding plate 18 to turn downwards and open through the first gear 20 and the second gear 21, the projector 1 slides out of the cavity 3, the first motor 10 stops rotating, when the projection angle of the projector 1 needs to be adjusted, the projector 1 is driven to rotate through the second motor 16 on the projector 1, and when the projector is projected to a proper position, the second motor 16 stops rotating; after the projector 1 is used, the second motor 16 rotates to adjust the projector 1 to rotate to be parallel to two side walls of the cavity 3, then the first motor 10 rotates reversely to drive the sliding block 12 on the screw rod 5 to be away from each other, the rotating rod 13 on the sliding block 12 pulls the projector 1 to slide upwards, in the process that the projector 1 slides upwards, the racks 24 on two sides of the projector 1 are meshed with the third gear 22, the shielding plates 18 are driven to turn upwards through the first gear 20 and the second gear 21, and when the projector 1 is embedded into the cavity 3, the shielding plates 18 on two sides of the projector 1 just seal the projector 1 in the cavity 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A multiple dwelling design effect display system comprising a projector (1), said projector (1) being located below a wall, characterized in that: be provided with on wall (2) of projecting apparatus (1) top and supply cavity (3) that projecting apparatus (1) slided in, be provided with the drive assembly of drive projecting apparatus (1) oscilaltion in cavity (3), be located articulated on wall (2) of projecting apparatus (1) both sides have sunshade (18), be provided with between sunshade (18) and projecting apparatus (1) and link sunshade (18) upset when projecting apparatus (1) rises and seal cavity (3) open-ended linkage subassembly.

2. The multi-dwelling design effect display system of claim 1, wherein: the drive assembly includes lead screw (5), be provided with fixing base (6) on lead screw (5), lead screw (5) are rotated with fixing base (6) and are connected, fixing base (6) are fixed to be set up in cavity (3), be provided with anticlockwise screw thread (9) and clockwise screw thread (8) on lead screw (5), threaded connection has slider (12) respectively on clockwise screw thread (8) and anticlockwise screw thread (9), slider (12) below is provided with dwang (13), dwang (13) one end articulates on slider (12), and the other end articulates on projecting apparatus (1).

3. The multi-dwelling design effect display system of claim 1, wherein: the linkage assembly comprises a first gear (20), a second gear (21) and a third gear (22), wherein the two sides of the second gear (21) are respectively meshed with the first gear (20) and the third gear (22), the shielding plate (18) is connected with a hinged shaft in a plugging mode and is hinged to a wall through the hinged shaft, the first gear (20) is fixed and is connected to the hinged shaft in a plugging mode, the two sides of the cavity (3) are provided with rotating grooves (23) for the second gear (21) and the third gear (22) to be vertically installed, the second gear (21) and the third gear (22) are rotatably connected to the rotating grooves (23) through rotating pins, and racks (24) meshed with the third gear (22) are arranged on the two side walls of the projector (1) in the vertical direction.

4. The multi-dwelling design effect display system of claim 1, wherein: be provided with on the roof of projecting apparatus (1) and accept board (14), it has seted up perforation (17) to accept vertical running through on board (14), be provided with axis of rotation (15) in perforation (17), the one end fixed connection of axis of rotation (15) is on projecting apparatus (1), and the other end is connected with drive axis of rotation (15) pivoted second motor (16), second motor (16) fixed connection is on accepting board (14).

5. A multiple dwelling design effect presentation system as claimed in claim 3, wherein: a buffer pad (25) is fixedly connected to the shielding plate (18), and the buffer pad (25) is located on the side wall, close to the cavity (3), of the shielding plate (18).

6. The multi-dwelling design effect presentation system of claim 2, wherein: a bearing (11) is arranged between the fixed seat (6) and the screw rod (5), and the bearing (11) is sleeved on the screw rod (5).

7. The multi-dwelling design effect presentation system of claim 2, wherein: dwang (13) is including stock (27) and quarter butt (26), peg graft on stock (27) quarter butt (26), set up the spout that supplies quarter butt (26) to peg graft on stock (27), the both sides wall of spout runs through the interval and is equipped with pinhole (28), locating hole (29) have been seted up on quarter butt (26), peg graft in pinhole (28) and locating hole (29) has fixed pin (32).

8. The multi-dwelling design effect display system of claim 4, wherein: the projector is characterized in that balls (30) are arranged between the bearing plate (14) and the projector (1), rolling grooves (31) for the balls (30) to be embedded and roll are formed in the bearing plate (14), and the balls (30) are abutted to the top wall of the projector (1).