CN220647742U - Projection equipment - Google Patents
Projection equipment Download PDFInfo
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- CN220647742U CN220647742U CN202321808593.5U CN202321808593U CN220647742U CN 220647742 U CN220647742 U CN 220647742U CN 202321808593 U CN202321808593 U CN 202321808593U CN 220647742 U CN220647742 U CN 220647742U
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of projection, and discloses projection equipment, which comprises a connecting frame, wherein a connecting block is arranged on the upper surface of the connecting frame, a fixing pin penetrates through the outer side surface of the connecting frame, a connecting plate is arranged on the upper surface of the connecting block, a fixing plate is slidably connected inside the connecting plate, a rotating shaft is rotatably connected inside the fixing plate, and an auxiliary plate is fixedly connected to the top end of the rotating shaft. The projection equipment rotates ninety degrees along the fixed plate through the rotating shaft by manipulating the auxiliary plate, so that the fixed block rotates to drive the supporting rod to rotate, and then the supporting rod slides in along the fixed block through inward overturning of the auxiliary block, thereby being more convenient for operators to adjust the positions of parts in the device, shortening the time required by the operators to adjust the positions of the parts in the device, accelerating the speed of the operators to adjust the positions of the parts in the device, and further enhancing the working efficiency of the operators to adjust the positions of the parts in the device.
Description
Technical Field
The utility model relates to the technical field of projection, in particular to projection equipment.
Background
Along with the development of intelligent projection, consumers have higher and higher requirements on the tone quality and convenience of investment video products, and the prior projection products basically adopt a mode of internally arranging a sound box and a battery, particularly a small projector, which is generally provided with a battery, the sound box, the battery and the projection products are inseparable, and the sound box can only be singly used as a sounding part of the projector.
By way of retrieval, chinese patent publication No. CN112770094a discloses a projection device, which is basically described as: the projection equipment comprises a projection whole machine, wherein a side wall of the projection whole machine is provided with a concave sound box cabin, the sound box cabin is used for placing an intelligent sound box module, when the intelligent sound box module is placed in the sound box cabin, the intelligent sound box module is taken as sound equipment integrated with the projection whole machine, and after being cancelled from the sound box cabin, the intelligent sound box module is taken as independent sound equipment.
The projection equipment in the prior art has the defects that the positions of the first connector and the second connector are relatively fixed, so that an operator is difficult to adjust, and the using effect of the device is reduced.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides projection equipment, and solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a projection equipment, includes the connecting frame, the connecting frame upper surface is equipped with the connecting block, the connecting frame lateral surface runs through there is the fixed pin, the upper surface mounting of connecting block has the connecting plate, the inside slidable ground of connecting plate is connected with the fixed plate, the inside rotation of fixed plate is connected with the pivot, the top fixedly connected with auxiliary plate of pivot, the fixed plate lower surface runs through there is the connecting pin, the upper surface mounting of auxiliary plate has the fixed block, the inside slidable ground of fixed block is connected with the auxiliary block, the upper surface mounting of connecting plate has first connecting piece, the inside rotation of first connecting piece is connected with the fixed frame, the internally mounted of fixed frame has buffer spring, slidable is connected with the spliced pole in the fixed frame, the buffer spring top is installed at the spliced pole lower surface, the lateral surface rotation of spliced pole is connected with the second connection piece, the auxiliary block lateral surface is installed at the second connection piece medial surface, the upper surface mounting of fixed block has the bracing piece, the mounting panel has the mounting panel, the mounting panel has been seted up to the mounting panel.
Preferably, a circular connecting hole is formed in the top of the outer side face of the connecting frame, and the size of the circular connecting hole is matched with that of the fixing pin.
Preferably, the fixing pin penetrates into the connecting block through one end in the connecting frame, and the number of the fixing pin and the connecting block is four.
Preferably, the left and right sides of connecting frame upper surface has all been seted up the spout, and the connecting block is square slider, connecting block and connecting frame sliding connection.
Preferably, a square connecting groove is formed in the middle of the inner side surface of the connecting plate, and the size of the square connecting groove is matched with the size of the fixing plate.
Preferably, the connecting pin penetrates through one end in the fixing plate to abut against the lower surface of the auxiliary plate, the outer side surface of the connecting block is provided with a threaded hole, the outer surface of the fixing pin is provided with external threads, and the fixing pin is in threaded connection with the connecting block.
(III) beneficial effects
Compared with the prior art, the utility model provides the projection equipment, which has the following beneficial effects:
1. the projection equipment rotates ninety degrees along the fixed plate through the rotating shaft by manipulating the auxiliary plate, so that the fixed block rotates to drive the supporting rod to rotate, and then the supporting rod slides in along the fixed block through inward overturning of the auxiliary block, thereby being more convenient for operators to adjust the positions of parts in the device, shortening the time required by the operators to adjust the positions of the parts in the device, accelerating the speed of the operators to adjust the positions of the parts in the device, and further enhancing the working efficiency of the operators to adjust the positions of the parts in the device.
2. This projection equipment slides into the connecting block along the connecting frame through the manipulation connecting plate for in the manipulation fixed pin passes the connecting frame and inserts the connecting block, again through the mounting hole with the device fixed on the wall, and then the operating personnel dismouting spare part in the device of being convenient for, can prevent that the condition that the operating personnel is difficult to change from appearing in the device spare part damage back, reduced the spare part and be difficult to the dismouting and normally used the influence that the device caused to the operating personnel, further strengthened the result of use of spare part in the device in the course of working.
3. This projection equipment passes in the connecting block through the manipulation fixed pin passes the connecting frame and inserts the connecting block, and clockwise rotation fixed pin is fixed the connecting block in the connecting frame again for spare part in the device can be more firm in the use, and then can prevent that spare part in the device from appearing not hard up phenomenon in the use, further improved the stability of spare part in the device in the use, reduced the spare part and appeared not hard up phenomenon and to the influence that the device normal use caused, the operating personnel of being convenient for manipulates the spare part and fixes the device more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic vertical cross-section of a partial structure of the present utility model;
fig. 3 is an exploded view of a partial structure of the present utility model.
In the figure: 1. a connection frame; 2. a connecting block; 3. a fixing pin; 4. a connecting plate; 5. a fixing plate; 6. a rotating shaft; 7. an auxiliary plate; 8. a connecting pin; 9. a fixed block; 10. a first connecting piece; 11. a fixed frame; 12. a buffer spring; 13. a moving column; 14. a second connecting piece; 15. an auxiliary block; 16. a support rod; 17. a mounting plate; 18. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a projection device comprises a connecting frame 1, wherein a connecting block 2 is arranged on the upper surface of the connecting frame 1, a fixing pin 3 penetrates through the outer side surface of the connecting frame 1 and is inserted into the connecting block 2, the fixing pin 3 is rotated clockwise to fix the connecting block 2 in the connecting frame 1, parts in the device can be more stable in the using process, the loosening phenomenon of the parts in the device in the using process can be prevented, the stability of the parts in the device in the using process is further improved, the influence of the loosening phenomenon of the parts on the normal use of the device is reduced, operators are more convenient to operate the parts to fix the device, a connecting plate 4 is arranged on the upper surface of the connecting block 2, the connecting block 2 is operated to slide in along the connecting frame 1, the fixing pin 3 is operated to penetrate through the connecting frame 1 and be inserted into the connecting block 2, the device is fixed on the wall surface through the mounting holes 18, thereby being more convenient for operators to disassemble and assemble parts in the device, preventing the situation that operators are difficult to replace after the parts in the device are damaged, reducing the influence of the parts difficult to disassemble and assemble on the normal use of the device by the operators, further enhancing the use effect of the parts in the device in the working process, the inside of the connecting plate 4 is slidably connected with the fixing plate 5, the inside of the fixing plate 5 is rotationally connected with the rotating shaft 6, the top end of the rotating shaft 6 is fixedly connected with the auxiliary plate 7, the auxiliary plate 7 is operated to rotate ninety degrees along the fixing plate 5 through the rotating shaft 6, the fixing block 9 rotates to drive the supporting rod 16 to rotate, and then turns inwards through the auxiliary block 15 to slide in along the fixing block 9, thereby being more convenient for the operators to adjust the positions of the parts in the device, the time required by an operator in the process of adjusting the positions of parts in the device is shortened, the speed of the operator in the process of adjusting the positions of the parts in the device is accelerated, the working efficiency of the operator in the process of adjusting the positions of the parts in the device is further enhanced, the connecting pin 8 penetrates through the lower surface of the fixed plate 5, the fixed block 9 is arranged on the upper surface of the auxiliary plate 7, the auxiliary block 15 is slidably connected with the inside of the fixed block 9, the first connecting piece 10 is arranged on the upper surface of the connecting plate 4, the fixed frame 11 is rotatably connected with the inside of the first connecting piece 10, the buffer spring 12 is arranged in the fixed frame 11, the movable column 13 is slidably connected with the movable column 13, the top end of the buffer spring 12 is arranged on the lower surface of the movable column 13, the outer side surface of the movable column 13 is rotatably connected with the second connecting piece 14, the outer side surface of the auxiliary block 15 is arranged on the inner side surface of the second connecting piece 14, the support rod 16 is arranged on the upper surface of the fixed block 9, the top end of the support rod 16 is provided with the mounting plate 17, and the upper surface of the mounting plate 17 is provided with the mounting hole 18.
In the utility model, in order to improve the matching between parts, the top of the outer side surface of the connecting frame 1 is provided with a circular connecting hole, the size of the circular connecting hole is matched with the size of the fixing pin 3, one end of the fixing pin 3 penetrating through the connecting frame 1 penetrates into the connecting block 2, the number of the fixing pin 3 and the connecting block 2 is four, the left side and the right side of the upper surface of the connecting frame 1 are provided with sliding grooves, the connecting block 2 is a square sliding block, the connecting frame 1 is in sliding connection, the middle part of the inner side surface of the connecting plate 4 is provided with a square connecting groove, the size of the square connecting groove is matched with the size of the fixing plate 5, one end of the connecting pin 8 penetrating through the fixing plate 5 abuts against the lower surface of the auxiliary plate 7, the outer side surface of the connecting block 2 is provided with a threaded hole, the outer surface of the fixing pin 3 is provided with external threads, the fixing pin 3 is in threaded connection with the connecting block 2, the gap between the parts is reduced, and the effect of the parts is played to the maximum extent.
When the projection device is used, the connecting pin 8 is pulled out, the auxiliary plate 7 is operated to rotate ninety degrees along the fixed plate 5 through the rotating shaft 6, the auxiliary plate 7 rotates to drive the fixed block 9 to rotate, the fixed block 9 rotates to drive the supporting rod 16 to rotate, the supporting rod 16 rotates to drive the mounting plate 17 to rotate, the connecting pin 8 penetrates through the fixed plate 5 to tightly support the auxiliary plate 7 after rotating, the fixed plate 5 slides in along the connecting plate 4, the fixed frame 11 is operated to be turned inwards along the first connecting sheet 10, the fixed frame 11 is turned inwards to drive the movable column 13 to be turned inwards, the movable column 13 is turned inwards to drive the second connecting sheet 14 to be turned inwards, the second connecting sheet 14 is turned inwards to drive the auxiliary block 15 to be turned inwards, the auxiliary block 15 is turned inwards to slide in along the fixed block 9, the connecting plate 4 is operated to slide the connecting block 2 along the connecting frame 1, the fixed pin 3 is operated to be inserted into the connecting block 2 through the connecting frame 1, the fixed pin 3 is rotated clockwise to fix the connecting block 2 in the connecting frame 1, the projection device is put into the connecting frame 1, and the device is fixed on a wall surface through the mounting hole 18.
In summary, according to the projection device, the auxiliary plate 7 is operated to rotate ninety degrees along the fixed plate 5 through the rotating shaft 6, so that the fixed block 9 rotates to drive the supporting rod 16 to rotate, and then the auxiliary block 15 turns inwards to slide in along the fixed block 9, so that the position of a part in the device is more convenient for an operator to adjust, the time required by the operator in the process of adjusting the position of the part in the device is shortened, the speed of the operator in adjusting the position of the part in the device is accelerated, and the working efficiency of the operator in the process of adjusting the position of the part in the device is further enhanced.
This projection equipment, slide in connecting block 2 along connecting frame 1 through operating connecting plate 4 for operating fixed pin 3 passes in connecting frame 1 inserts connecting block 2, and the device is fixed on the wall through mounting hole 18 again, and then the operating personnel dismouting spare part in the device of being convenient for more, can prevent that the condition that the operating personnel is difficult to change from appearing in the device spare part damage back, reduced the spare part and be difficult to the dismouting and to the influence that operating personnel normally used the device to cause, further strengthened the result of use of the operating personnel in the device in the course of working.
This projection equipment passes connecting frame 1 through manipulation fixed pin 3 and inserts in connecting block 2, and clockwise rotation fixed pin 3 is fixed connecting block 2 in connecting frame 1 again for spare part in the device can be more firm in the use, and then can prevent that spare part in the device from appearing not hard up phenomenon in the use, further improved the stability of spare part in the device in the use, reduced the influence that the spare part appears not hard up phenomenon and cause the device normal use, the operating personnel of being convenient for manipulates the spare part and fixes the device more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a projection equipment, includes connecting frame (1), connecting frame (1) upper surface is equipped with connecting block (2), connecting frame (1) lateral surface runs through there is fixed pin (3), its characterized in that: the upper surface mounting of connecting block (2) has connecting plate (4), the inside slidable ground of connecting plate (4) is connected with fixed plate (5), the inside rotation of fixed plate (5) is connected with pivot (6), the top fixedly connected with accessory plate (7) of pivot (6), connecting pin (8) are run through to fixed plate (5) lower surface, the upper surface mounting of accessory plate (7) has fixed block (9), the inside slidable ground of fixed block (9) is connected with auxiliary block (15), the upper surface mounting of connecting plate (4) has first connecting piece (10), the inside rotation of first connecting piece (10) is connected with fixed frame (11), the internally mounted of fixed frame (11) has buffer spring (12), the inside slidable is connected with movable column (13) in fixed frame (11), buffer spring (12) top is installed at movable column (13) lower surface, the lateral surface rotation of movable column (13) is connected with second connection piece (14), auxiliary block (15) inside slidable connection piece (15), support rod (16) are installed on second connection piece (14) the inside connection piece (16), and the upper surface of the mounting plate (17) is provided with a mounting hole (18).
2. A projection device as claimed in claim 1, characterized in that: the top of connecting frame (1) lateral surface has seted up circular connecting hole, and circular connecting hole size and fixed pin (3) size looks adaptation.
3. A projection device as claimed in claim 1, characterized in that: the fixed pin (3) penetrates into the connecting block (2) through one end in the connecting frame (1), and the number of the fixed pin (3) and the number of the connecting block (2) are four.
4. A projection device as claimed in claim 1, characterized in that: the left side and the right side of the upper surface of the connecting frame (1) are provided with sliding grooves, the connecting block (2) is a square sliding block, and the connecting block (2) is in sliding connection with the connecting frame (1).
5. A projection device as claimed in claim 1, characterized in that: square connecting grooves are formed in the middle of the inner side face of the connecting plate (4), and the sizes of the square connecting grooves are matched with those of the fixing plate (5).
6. A projection device as claimed in claim 1, characterized in that: the connecting pin (8) penetrates through one end in the fixed plate (5) to abut against the lower surface of the auxiliary plate (7), a threaded hole is formed in the outer side face of the connecting block (2), external threads are arranged on the outer surface of the fixing pin (3), and the fixing pin (3) is in threaded connection with the connecting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808593.5U CN220647742U (en) | 2023-07-11 | 2023-07-11 | Projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808593.5U CN220647742U (en) | 2023-07-11 | 2023-07-11 | Projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647742U true CN220647742U (en) | 2024-03-22 |
Family
ID=90288570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808593.5U Active CN220647742U (en) | 2023-07-11 | 2023-07-11 | Projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647742U (en) |
-
2023
- 2023-07-11 CN CN202321808593.5U patent/CN220647742U/en active Active
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