CN217273286U - Functional projection support - Google Patents
Functional projection support Download PDFInfo
- Publication number
- CN217273286U CN217273286U CN202220105689.4U CN202220105689U CN217273286U CN 217273286 U CN217273286 U CN 217273286U CN 202220105689 U CN202220105689 U CN 202220105689U CN 217273286 U CN217273286 U CN 217273286U
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- rod
- extension
- fixing
- extension plate
- installation pole
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a functional projection bracket, which comprises a base and an extension plate, wherein the top of the base is connected with a detachable telescopic rod, and the extension plate is provided with a holder for fixing a projector; the bottom of the extension plate is rotatably connected with an installation rod, a fixing piece for fixing the rotating position of the extension plate on the installation rod is connected to the extension plate, one end, far away from the extension plate, of the installation rod is detachably connected with a telescopic rod, and a supporting piece capable of being contained in the extension rod is connected to the bottom of the installation rod; the utility model discloses simple structure places and can carry out effectual fixed to the projecting apparatus when ground, and when the installation pole was dismantled from the telescopic link, support piece expanded and can arrange the desktop in, also can support the projecting apparatus when making the local use of support, improves the functional of support.
Description
Technical Field
The utility model relates to a projection support technical field specifically is a functional projection support.
Background
The projector can be used for connecting a plurality of intelligent devices such as a mobile phone, a computer, a game machine and the like and projecting the intelligent devices on a wall. The problem of how to fix the picture is solved because the picture needs to keep a certain distance from the wall surface to achieve the best picture effect. For example, some fixed wall-mounted supports and small supports placed on a tea table cannot be moved or have limited adjustable angles, and cannot meet all user requirements.
Current patent publication number is CN214119445U discloses a novel multimedia projection support, can carry out the promotion of height through electric telescopic cylinder to the inner barrel holder to the realization places the high promotion of frame to the projection, can drive the power piece through double-shaft motor and rotate, drives the rotation that the frame was placed to the projection through the power piece, adjusts simple and conveniently.
Although the projection support is convenient to adjust and fix the projector, the structure is complex, the operation is inconvenient in actual use, and the support can only be arranged on the ground for use and needs to be improved. In view of the above problems, a functional projection support is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a functional projection support to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a functional projection bracket comprises a base and an extension plate, wherein the top of the base is connected with a detachable telescopic rod, and a holder for fixing a projector is arranged on the extension plate;
the extension bar bottom is rotated and is connected the installation pole, be connected with the mounting that is used for fixed extension bar pivoted position on the installation pole on the extension bar, the installation pole is kept away from extension bar one end and is dismantled and connect the telescopic link, installation pole bottom is connected with the support piece that can accomodate in the extension bar.
Preferably, the fixing part comprises a fixing knob, a screw rod is connected to the bottom of the fixing knob, a screw hole matched with the screw rod is formed in the installation rod, a rotating ring is arranged at the bottom of the extension plate, a rotating groove matched with the rotating ring is formed in the top of the installation rod, and an anti-slip pad is arranged at the bottom of the fixing knob.
Preferably, the support piece includes the supporting seat of connection in the installation pole bottom, it has three groups to be the bracing piece that the circumference array was arranged to articulate on the supporting seat.
Preferably, the telescopic link includes mobile jib and extension rod, the extension rod slides and sets up in the mobile jib, mobile jib top threaded connection has the lock sleeve that is used for fixed extension rod sliding position.
Preferably, the top of the extension rod is connected with a threaded ring, the bottom of the mounting rod is provided with an annular groove, and threads matched with the threaded ring are arranged in the annular groove.
Preferably, the cloud platform includes positioning seat and mounting panel, the mount pad is connected at the positioning seat top, the mounting panel bottom is connected with mount pad normal running fit's fixing base, mount pad one side is connected with the restriction knob that is used for restricting fixing base turned position.
Preferably, the extension plate is connected with a positioning knob for fixing the position of the positioning seat, the positioning knob is connected with a screw rod, the bottom of the positioning seat is provided with a screw hole matched with the screw rod, and the extension plate is provided with a plurality of positioning holes for the screw rod to pass through.
Preferably, the top of the base is connected with a fixing ring, the main rod is inserted into the fixing ring, and one side of the fixing ring is in threaded connection with a positioning screw rod for fixing the position of the main rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has simple structure, can effectively fix the projector when being placed on the ground, and when the mounting rod is disassembled from the telescopic rod, the support piece can be unfolded and arranged on the desktop, so that the projector can be supported when the support is locally used, thereby improving the functionality of the support;
the tripod head on the extension plate can be fixedly connected with the projector, the projector can adjust the angle through the tripod head, and meanwhile, the angle can be adjusted through the rotation of the extension plate on the mounting rod;
the utility model discloses when length was adjusted to the telescopic link, the height of projecting apparatus can be adjusted, and the telescopic link is convenient to be dismantled from base and installation pole, makes things convenient for folding of support to accomodate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses the split structure sketch map of well extension rod and installation pole.
Fig. 3 is a schematic structural view of the middle support member of the present invention.
In the figure: 11. a base; 12. a fixing ring; 13. positioning a screw rod; 14. a main rod; 15. a locking sleeve; 16. an extension rod; 17. an extension plate; 18. positioning holes; 19. positioning seats; 20. mounting a plate; 21. positioning a knob; 22. fixing the knob; 23. mounting a rod; 24. a support bar; 25. a threaded ring.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a functional projection bracket includes a base 11 and an extension plate 17, the top of the base 11 is connected to a detachable telescopic rod, and a holder for fixing a projector is disposed on the extension plate 17;
the bottom of the extension plate 17 is rotatably connected with a mounting rod 23, the extension plate 17 is connected with a fixing piece for fixing the rotating position of the extension plate 17 on the mounting rod 23, one end of the mounting rod 23, far away from the extension plate 17, is detachably connected with a telescopic rod, and the bottom of the mounting rod 23 is connected with a supporting piece which can be accommodated in the extension rod 16;
the fixing piece comprises a fixing knob 22, the bottom of the fixing knob 22 is connected with a screw, a screw hole matched with the screw is formed in the installation rod 23, a rotating ring is arranged at the bottom of the extension plate 17, a rotating groove matched with the rotating ring is formed in the top of the installation rod 23, and an anti-skid pad is arranged at the bottom of the fixing knob 22;
the extension plate 17 can rotate around the axis of the mounting rod 23 to adjust the angle of the projector, and after the target position is adjusted, the fixed knob 22 can be rotated to contact the extension plate 17 to lock the position of the extension plate 17 on the mounting rod 23.
The supporting piece comprises a supporting seat connected to the bottom of the mounting rod 23, and three groups of supporting rods 24 arranged in a circumferential array are hinged to the supporting seat; after the three groups of supporting rods 24 are unfolded, the supporting rods can be used as supporting seats to support the mounting rods 23, so that the projector can be supported when the support is locally used, and the functionality of the support is improved.
The telescopic rod comprises a main rod 14 and an extension rod 16, the extension rod 16 is arranged in the main rod 14 in a sliding mode, and a locking sleeve 15 used for fixing the sliding position of the extension rod 16 is connected to the top of the main rod 14 in a threaded mode;
the extension rod 16 can slide in the main rod 14 to adjust the position, and after the position adjustment is completed, the sliding position of the extension rod 16 is fixed by using the locking sleeve 15.
The top of the extension rod 16 is connected with a threaded ring 25, the bottom of the mounting rod 23 is provided with an annular groove, and threads matched with the threaded ring 25 are arranged in the annular groove; the support member can be placed in the extension rod 16 after being folded, and then the mounting rod 23 is connected with the extension rod 16, so that the mounting rod 23 can be fixed on the telescopic rod.
The holder comprises a positioning seat 19 and a mounting plate 20, the top of the positioning seat 19 is connected with the mounting seat, the bottom of the mounting plate 20 is connected with a fixed seat which is matched with the mounting seat in a rotating way, and one side of the mounting seat is connected with a limiting knob which is used for limiting the rotating position of the fixed seat; the holder can be a component on the existing projector support and can fix the projector matched with the holder, and the hole at the bottom of the projector can be fixedly connected with the screw on the mounting plate 20; the mounting plate 20 can be rotated about the mount axis to an adjusted position and then locked with a stop knob.
The extension plate 17 is connected with a positioning knob 21 for fixing the position of the positioning seat 19, the positioning knob 21 is connected with a screw rod, the bottom of the positioning seat 19 is provided with a screw hole matched with the screw rod, and the extension plate 17 is provided with a plurality of positioning holes 18 for the screw rod to pass through; the positioning seat q9 positioning can be arranged at different positions of the extension plate 17 by arranging the screw rod on the positioning knob 21 in different positioning holes 18.
Fixed ring 12 is connected at 11 tops of base, mobile jib 14 is pegged graft in fixed ring 12, fixed ring 12 one side threaded connection has a positioning screw 13 that is used for fixed mobile jib 14 position, takes out positioning screw 13, can dismantle the telescopic link, makes things convenient for the dismouting of telescopic link.
The utility model discloses a theory of operation is: the projector is connected with a cloud platform, the height of the projector can be adjusted by adjusting the length of a telescopic rod, the extension plate 17 can rotate around the axis of the mounting rod 23, the angle of the projector is adjusted, after the target position is adjusted, the fixed knob 22 can be rotated to be in contact with the extension plate 17, the position of the extension plate 17 on the mounting rod 23 is locked, and the projector can also rotate around the axis of the mounting seat to adjust the position and then is locked by using a limit knob;
after the three sets of support rods 24 are unfolded, the support rods can be used as supporting seats to support the mounting rods 23, so that the projector can be supported when the support is locally used.
Claims (8)
1. A functional projection support, includes base (11) and extension board (17), the telescopic link of detachable is connected at base (11) top, its characterized in that: the extension plate (17) is provided with a holder for fixing the projector;
extend board (17) bottom and rotate and connect installation pole (23), be connected with the mounting that is used for fixed rotation position of extending board (17) on installation pole (23) on extending board (17), installation pole (23) are kept away from extending board (17) one end and are dismantled the connection telescopic link, installation pole (23) bottom is connected with the support piece that can accomodate in extension pole (16).
2. A functional projection support according to claim 1, wherein: the mounting includes fixed knob (22), fixed knob (22) bottom connecting screw, be equipped with on installation pole (23) with screw rod complex screw, extension board (17) bottom is equipped with the swivel becket, installation pole (23) top is equipped with and rotates the groove with swivel becket complex, fixed knob (22) bottom is equipped with the slipmat.
3. A functional projection support according to claim 1, wherein: the support piece is including connecting the supporting seat in installation pole (23) bottom, articulated on the supporting seat have three groups to be bracing piece (24) that the circumference array was arranged.
4. A functional projection support according to claim 3, wherein: the telescopic link includes mobile jib (14) and extension rod (16), extension rod (16) slide to set up in mobile jib (14), mobile jib (14) top threaded connection has lock sleeve (15) that are used for fixed extension rod (16) sliding position.
5. A functional projection support according to claim 4, wherein: threaded ring (25) is connected at extension rod (16) top, installation pole (23) bottom is equipped with the ring channel, be equipped with in the ring channel with threaded ring (25) complex screw thread.
6. A functional projection support according to claim 1, wherein: the cloud platform includes positioning seat (19) and mounting panel (20), the mount pad is connected at positioning seat (19) top, mounting panel (20) bottom is connected with mount pad normal running fit's fixing base, mount pad one side is connected with the restriction knob that is used for restricting fixing base turned position.
7. A functional projection support according to claim 6, wherein: the extension plate (17) is connected with a positioning knob (21) used for fixing the position of the positioning seat (19), the positioning knob (21) is connected with a screw rod, the bottom of the positioning seat (19) is provided with a screw hole matched with the screw rod, and the extension plate (17) is provided with a plurality of positioning holes (18) used for the screw rod to penetrate.
8. A functional projection support according to claim 4, wherein: the top of the base (11) is connected with a fixing ring (12), the main rod (14) is inserted into the fixing ring (12), and one side of the fixing ring (12) is in threaded connection with a positioning screw (13) used for fixing the position of the main rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105689.4U CN217273286U (en) | 2022-01-14 | 2022-01-14 | Functional projection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105689.4U CN217273286U (en) | 2022-01-14 | 2022-01-14 | Functional projection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217273286U true CN217273286U (en) | 2022-08-23 |
Family
ID=82897136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220105689.4U Active CN217273286U (en) | 2022-01-14 | 2022-01-14 | Functional projection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217273286U (en) |
-
2022
- 2022-01-14 CN CN202220105689.4U patent/CN217273286U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240626 Address after: Room 4327, Building 2, No. 20 Caotang Road, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Xinqize Technology Co.,Ltd. Country or region after: China Address before: 523000 Room 201, building 4, No. 209, Shuikou Zhongjin Road, Dalang Town, Dongguan City, Guangdong Province Patentee before: Dongguan Qize Technology Co.,Ltd. Country or region before: China |