CN215981771U - Support convenient to adjust projector angle - Google Patents
Support convenient to adjust projector angle Download PDFInfo
- Publication number
- CN215981771U CN215981771U CN202122536461.9U CN202122536461U CN215981771U CN 215981771 U CN215981771 U CN 215981771U CN 202122536461 U CN202122536461 U CN 202122536461U CN 215981771 U CN215981771 U CN 215981771U
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- rod
- mounting
- fixedly connected
- projector
- plate
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Abstract
The utility model provides a support convenient for adjusting the angle of a projector, belonging to the field of projector supports and comprising: a base plate; the projector comprises two first mounting plates, wherein the two first mounting plates are fixedly connected to the upper end of a bottom plate, the second mounting plate can be moved through the movement of an operation block, the movement of an insertion rod can be realized through the movement of the second mounting plate, when the insertion rod is completely moved out of a jack, the operation block is rotated, the angle of the projector can be adjusted through the rotation of the operation block, after the angle of the projector is adjusted, the insertion rod is movably inserted into one jack, so that the projector is fixed, the outer threaded rod is connected into an inner threaded groove through threads, the outer threaded rod and the first mounting plate can be detached and mounted, the support is convenient to store, and the problem that the angle of the projector cannot be adjusted through a projection support leg in the prior art, so that images projected by the projector cannot be adjusted due to the fact that the images are not normal when the ground is uneven can be solved.
Description
Technical Field
The utility model belongs to the field of projector supports, and particularly relates to a support convenient for adjusting the angle of a projector.
Background
The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, and has the basic principle that the appearance and the contour of a workpiece are enlarged by using an optical element and then projected onto a screen, and the projector can be used for measuring the contour by using transmitted light and can also be used for measuring the surface shape of a non-through hole by using reflected light.
The existing projector is directly placed on a tea table or a table, some projectors need to be placed on a support, and when the projectors are placed on the support, due to uneven ground, the effect of projection is poor, the existing projection support cannot adjust the angle, and the existing support is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a support convenient for adjusting the angle of a projector, and aims to solve the problem that in the prior art, the angle of the projector cannot be adjusted by a projection support leg, so that an image projected by the projector is not correct and cannot be adjusted when the ground is uneven.
In order to achieve the purpose, the utility model provides the following technical scheme:
a bracket for facilitating adjustment of an angle of a projector, comprising:
a base plate;
the two first mounting plates are fixedly connected to the upper end of the bottom plate;
the mounting rod is movably inserted between the two first mounting plates, and two ends of the mounting rod respectively movably penetrate through the two first mounting plates and extend to the outer sides of the two first mounting plates;
the article placing box is fixedly connected to the mounting rod through the two second mounting plates;
the limiting mechanism is arranged on the mounting rod and connected with the bottom plate to limit the position of the mounting rod; and
the detachable support is arranged on the bottom plate and used for supporting the bottom plate.
As a preferable scheme of the present invention, the limiting mechanism includes a second spring, a second mounting plate, a plurality of insertion holes, a plurality of limiting plates, and an insertion hole, the second spring is sleeved on the circumferential surface of the mounting rod, the second spring is located between one of the second mounting plates and one of the first mounting plates, the second spring is located between the two first mounting plates, the second mounting plate is fixedly connected to the side end of the mounting rod, the limiting plate is fixedly connected to the upper end of the bottom plate, the plurality of insertion holes are provided, the plurality of insertion holes are all provided at the side end of the limiting plate, the insertion rod is fixedly connected to the side end of the second mounting plate, and the insertion rod is movably inserted into one of the insertion holes.
As a preferable aspect of the present invention, the detachable bracket includes a detachable member and a supporting member, the detachable member is disposed at the bottom of the base plate, the detachable member is used to connect the supporting member to enable detachment of the supporting member, and the supporting member is disposed on the detachable member to enable supporting of the base plate.
In a preferred embodiment of the present invention, the detachable member includes an externally threaded rod, an internally threaded groove, and a first mounting plate, the first mounting plate is disposed at a lower side of the base plate, the internally threaded groove is opened at an upper end of the first mounting plate, the externally threaded rod is fixedly coupled to a lower end of the base plate, and a lower portion of the externally threaded rod is threadedly coupled into the internally threaded groove.
As a preferable scheme of the utility model, the supporting part comprises a supporting rod, a mounting groove, an electric telescopic rod, a Y-shaped connecting frame, a retracting rod, a supporting plate and reinforcing rods, the supporting rod is fixedly connected to the lower end of the first mounting plate, the mounting groove is formed in the upper end of the supporting rod, the electric telescopic rod is fixedly connected to the lower end of the first mounting plate, the electric telescopic rod is inserted in the mounting groove, the Y-shaped connecting frame is fixedly connected to the extending end of the electric telescopic rod, the Y-shaped connecting frame is slidably connected in the mounting groove, the retracting rod and the reinforcing rods are respectively provided with three parts, the three retracting rods are respectively and movably hinged to the side end of the Y-shaped connecting frame through hinge shafts, the three retracting rods are respectively and uniformly distributed on the outer side of the supporting rod, one ends of the three reinforcing rods are respectively and movably hinged to the three retracting rods through hinge shafts, and the other ends of the three reinforcing rods are respectively and movably hinged to the side walls of the mounting groove through hinge shafts, the supporting plate is fixedly connected to the lower end of the supporting rod.
As a preferable aspect of the present invention, an operation block is fixedly connected to a side end of the mounting rod.
As a preferable scheme of the present invention, two first springs are fixedly connected to a lateral inner wall of the storage box, lateral ends of the two first springs are fixedly connected to a fixing plate, a lateral end of the fixing plate is fixedly connected to a pull rod, and the pull rod movably penetrates through the storage box and extends to an outer side of the storage box.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, it removes to realize the second mounting disc through the operation piece removal, it removes to realize the inserted bar through the second mounting disc removal, when the inserted bar moves out from the jack completely, thereby rotate the operation piece, can adjust the angle of projector through rotating the operation piece, peg graft the inserted bar activity in one of them jack after the angular adjustment of projector has been good, thereby realize the fixed of projector, through external screw thread pole threaded connection in the internal thread groove, can realize dismantling and installing between external screw thread pole and the first mounting disc, make the support be convenient for deposit.
2. In this scheme, can realize that Y type link removes through the electric telescopic handle extension, remove through Y type link and can realize that three receive and release the pole and expand to increase the stability of support, can fix the projector through the setting of first spring and fixed plate, be convenient for stimulate the fixed plate through the setting of pull rod and remove.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention at a first mounting plate;
FIG. 3 is a schematic view of the second spring according to the present invention;
FIG. 4 is an exploded view of the present invention at the installation pole;
FIG. 5 is an exploded view of the electric telescopic rod and the Y-shaped connecting frame of the present invention.
In the figure: 1. a base plate; 2. an operation block; 3. an externally threaded rod; 4. a reinforcing bar; 5. a support plate; 6. a fixing plate; 7. a rod is retracted and released; 8. a support bar; 9. a first mounting plate; 10. a first mounting plate; 11. a storage box; 12. a first spring; 13. a pull rod; 14. mounting a rod; 15. a second mounting plate; 16. an internal thread groove; 17. a second spring; 18. a second mounting plate; 19. a limiting plate; 20. a jack; 21. inserting a rod; 22. mounting grooves; 23. an electric telescopic rod; 24. y type link.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:
a bracket for facilitating adjustment of an angle of a projector, comprising:
a base plate 1;
two first mounting plates 10 are arranged, and the two first mounting plates 10 are fixedly connected to the upper end of the bottom plate 1;
the mounting rod 14 is movably inserted between the two first mounting plates 10, and two ends of the mounting rod 14 respectively and movably penetrate through the two first mounting plates 10 and extend to the outer sides of the two first mounting plates 10;
the article placing box 11 is fixedly connected to the mounting rod 14 through two second mounting plates 15;
the limiting mechanism is arranged on the mounting rod 14 and is connected with the bottom plate 1 to limit the position of the mounting rod 14; and
the detachable support is arranged on the bottom plate 1 and used for supporting the bottom plate 1.
In the embodiment of the present invention, two first mounting plates 10 are used to connect the mounting rod 14, two second mounting plates 15 are fixedly connected to the mounting rod 14, one of the second mounting plates 15 is located between the two first mounting plates 10, and the storage box 11 is fixedly connected to the two second mounting plates 15.
Specifically, stop gear includes second spring 17, second mounting disc 18, inserted bar 21, limiting plate 19 and jack 20, second spring 17 overlaps and locates on the circumferential surface of installation pole 14, and second spring 17 is located between one of them second mounting panel 15 and one of them first mounting panel 10, second spring 17 is located between two first mounting panels 10, second mounting disc 18 fixed connection is in the side of installation pole 14, limiting plate 19 fixed connection is in the upper end of bottom plate 1, jack 20 is provided with a plurality ofly, the side of limiting plate 19 is all seted up to a plurality of jacks 20, inserted bar 21 fixed connection is in the side of second mounting disc 18, and inserted bar 21 activity is pegged graft in one of them jack 20.
In the embodiment of the present invention, the position of one of the second mounting plates 15 can be limited by the elastic force of the second spring 17, the second mounting plate 18 is used for connecting the insertion rod 21, and the position of the second mounting plate 18 can be limited by movably inserting the insertion rod 21 into the insertion hole 20, so as to prevent the second mounting plate 18 from rotating.
Specifically, the detachable support includes a detachable member and a supporting member, the detachable member is disposed at the bottom of the base plate 1, the detachable member is used to connect the supporting member to realize detachment of the supporting member, and the supporting member is disposed on the detachable member to realize supporting of the base plate 1.
In a particular embodiment of the utility model, the detachable part is used to connect a support part to enable the detachment of the support part, which is arranged on the detachable part to enable the support base 1.
Specifically, the detachable member includes an external threaded rod 3, an internal threaded groove 16, and a first mounting plate 9, the first mounting plate 9 is disposed at the lower side of the base plate 1, the internal threaded groove 16 is opened at the upper end of the first mounting plate 9, the external threaded rod 3 is fixedly connected to the lower end of the base plate 1, and the lower portion of the external threaded rod 3 is threadedly coupled into the internal threaded groove 16.
In the embodiment of the present invention, the male screw rod 3 is detachably and attachably coupled to the first mounting plate 9 by the male screw rod 3 being screw-coupled to the female screw groove 16.
Specifically, the supporting component comprises a supporting rod 8, a mounting groove 22, an electric telescopic rod 23, a Y-shaped connecting frame 24, a retractable rod 7, a supporting plate 5 and reinforcing rods 4, the supporting rod 8 is fixedly connected to the lower end of the first mounting plate 9, the mounting groove 22 is formed in the upper end of the supporting rod 8, the electric telescopic rod 23 is fixedly connected to the lower end of the first mounting plate 9, the electric telescopic rod 23 is inserted in the mounting groove 22, the Y-shaped connecting frame 24 is fixedly connected to the extending end of the electric telescopic rod 23, the Y-shaped connecting frame 24 is slidably connected to the mounting groove 22, the retractable rod 7 and the reinforcing rods 4 are respectively provided in three numbers, the three retractable rods 7 are respectively and movably hinged to the side end of the Y-shaped connecting frame 24 through hinge shafts, the three retractable rods 7 are uniformly distributed on the outer side of the supporting rod 8, one ends of the three reinforcing rods 4 are respectively and movably hinged to the three retractable rods 7 through hinge shafts, and the other ends of the three reinforcing rods 4 are respectively and movably hinged to the side walls of the mounting groove 22 through hinge shafts, the supporting plate 5 is fixedly connected to the lower end of the supporting rod 8.
In the specific embodiment of the present invention, the supporting rod 8 is used for supporting the first mounting plate 9, the mounting groove 22 is used for placing the electric telescopic rod 23, the electric telescopic rod 23 can stretch and contract to drive the Y-shaped connecting frame 24 to move, the internal structure of the electric telescopic rod 23 is common knowledge of those skilled in the art, and therefore, the details are not repeated, the Y-shaped connecting frame 24 is connected with the retractable rod 7, so that the retractable rod 7 can move, the reinforcing rod 4 is used for increasing the stability of the retractable rod 7, and the supporting plate 5 can improve the stability.
Specifically, referring to fig. 4, the side end of the mounting rod 14 is fixedly connected with the operation block 2.
In a particular embodiment of the utility model, pulling and turning of the mounting bar 14 is facilitated by the provision of the operating block 2.
Specifically, referring to fig. 2, two first springs 12 are fixedly connected to the inner side wall of the storage box 11, the side ends of the two first springs 12 are fixedly connected to the fixing plate 6, the side end of the fixing plate 6 is fixedly connected to a pull rod 13, and the pull rod 13 movably penetrates through the storage box 11 and extends to the outer side of the storage box 11.
In the embodiment of the utility model, the pull rod 13 is arranged to facilitate the movement of the fixing plate 6, the position of the fixing plate 6 can be limited by the arrangement of the two first springs 12, and the projector can be fixed by the fixing plate 6.
The working principle or the working process of the bracket convenient for adjusting the angle of the projector provided by the utility model is as follows: the electric telescopic rod 23 extends, the electric telescopic rod 23 extends to drive the Y-shaped connecting frame 24 to move, the Y-shaped connecting frame 24 moves to drive the three folding and unfolding rods 7 to move, the external thread rod 3 is connected in the internal thread groove 16 in a threaded manner, the pull rod 13 is pulled, the pull rod 13 moves to drive the fixing plate 6 to move, the fixing plate 6 moves to compress the two first springs 12, the projector is placed in the storage box 11, the pull rod 13 is loosened, the fixing plate 6 is pushed by the elasticity of the first springs 12 to limit the position of the projector, the operation block 2 is pulled, the operation block 2 moves to drive the installation rod 14 to move, the installation rod 14 moves to drive the two second installation plates 15 to move, the second installation plates 15 moves to compress the second springs 17, the installation rod 14 moves to drive the second installation plate 18 to move, the second installation plate 18 moves to drive the insertion rod 21 to move, when the insertion rod 21 is completely moved out of the insertion hole 20, the operation block 2 is rotated to adjust the angle of the projector, and after the projector is adjusted, the insertion rod 21 is movably inserted into one of the insertion holes 20, so that the installation rod 14 is limited to rotate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A support convenient to adjust projector angle, characterized by includes:
a base plate (1);
the number of the first mounting plates (10) is two, and the two first mounting plates (10) are fixedly connected to the upper end of the bottom plate (1);
the mounting rod (14) is movably inserted between the two first mounting plates (10), and two ends of the mounting rod (14) respectively movably penetrate through the two first mounting plates (10) and extend to the outer sides of the two first mounting plates (10);
the storage box (11) is fixedly connected to the mounting rod (14) through two second mounting plates (15);
the limiting mechanism is arranged on the mounting rod (14) and connected with the bottom plate (1) to limit the position of the mounting rod (14); and
the detachable support is arranged on the bottom plate (1) and used for supporting the bottom plate (1).
2. The stand of claim 1 for facilitating adjustment of an angle of a projector, wherein: the limiting mechanism comprises a second spring (17), a second mounting disc (18), an inserting rod (21), a limiting plate (19) and an inserting hole (20), the second spring (17) is sleeved on the circumferential surface of the mounting rod (14), and the second spring (17) is located between one of the second mounting plates (15) and one of the first mounting plates (10), the second spring (17) is positioned between the two first mounting plates (10), the second mounting plate (18) is fixedly connected to the side end of the mounting rod (14), the limiting plate (19) is fixedly connected to the upper end of the bottom plate (1), a plurality of insertion holes (20) are arranged, the insertion holes (20) are all arranged at the side end of the limiting plate (19), the inserting rod (21) is fixedly connected to the side end of the second mounting plate (18), and the inserting rod (21) is movably inserted into one of the inserting holes (20).
3. The stand of claim 2 for facilitating adjustment of an angle of a projector, wherein: the detachable support comprises a detachable component and a supporting component, the detachable component is arranged at the bottom of the bottom plate (1), the detachable component is used for connecting the supporting component to realize the detachment of the supporting component, and the supporting component is arranged on the detachable component to realize the supporting of the bottom plate (1).
4. A bracket for facilitating adjustment of an angle of a projector as claimed in claim 3, wherein: the detachable component comprises an external threaded rod (3), an internal thread groove (16) and a first mounting disc (9), the first mounting disc (9) is arranged on the lower side of the bottom plate (1), the upper end of the first mounting disc (9) is arranged on the internal thread groove (16), the external threaded rod (3) is fixedly connected to the lower end of the bottom plate (1), and the lower portion of the external threaded rod (3) is in threaded connection with the internal thread groove (16).
5. The stand of claim 4 for facilitating adjustment of an angle of a projector, wherein: the support component comprises a support rod (8), a mounting groove (22), an electric telescopic rod (23), a Y-shaped connecting frame (24), a folding and unfolding rod (7), a support plate (5) and a reinforcing rod (4), the support rod (8) is fixedly connected to the lower end of a first mounting disc (9), the mounting groove (22) is formed in the upper end of the support rod (8), the electric telescopic rod (23) is fixedly connected to the lower end of the first mounting disc (9), the electric telescopic rod (23) is inserted into the mounting groove (22), the Y-shaped connecting frame (24) is fixedly connected to the extending end of the electric telescopic rod (23), the Y-shaped connecting frame (24) is slidably connected into the mounting groove (22), the folding and unfolding rods (7) and the reinforcing rod (4) are respectively provided with three, and the three folding and unfolding rods (7) are movably hinged to the side end of the Y-shaped connecting frame (24) through hinge shafts, and three receipts are put pole (7) and are all evenly distributed in the outside of bracing piece (8), and are three the one end of stiffener (4) all hinges with three receipts pole (7) activity respectively through the hinge, and the other end of three stiffener (4) all hinges between the lateral wall of mounting groove (22) through the hinge activity, backup pad (5) fixed connection is in the lower extreme of bracing piece (8).
6. The stand of claim 5 for facilitating adjustment of an angle of a projector, wherein: the side end of the mounting rod (14) is fixedly connected with an operation block (2).
7. The stand of claim 6 for facilitating adjustment of an angle of a projector, wherein: put two first springs (12) of side inner wall fixedly connected with of thing box (11), two the side fixedly connected with fixed plate (6) of first spring (12), the side fixedly connected with pull rod (13) of fixed plate (6), pull rod (13) activity runs through and puts thing box (11) and extend to the outside of putting thing box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536461.9U CN215981771U (en) | 2021-10-21 | 2021-10-21 | Support convenient to adjust projector angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122536461.9U CN215981771U (en) | 2021-10-21 | 2021-10-21 | Support convenient to adjust projector angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981771U true CN215981771U (en) | 2022-03-08 |
Family
ID=80512523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122536461.9U Active CN215981771U (en) | 2021-10-21 | 2021-10-21 | Support convenient to adjust projector angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981771U (en) |
-
2021
- 2021-10-21 CN CN202122536461.9U patent/CN215981771U/en active Active
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