CN216202157U - Metal support for lifting audio-visual equipment - Google Patents
Metal support for lifting audio-visual equipment Download PDFInfo
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- CN216202157U CN216202157U CN202122749481.4U CN202122749481U CN216202157U CN 216202157 U CN216202157 U CN 216202157U CN 202122749481 U CN202122749481 U CN 202122749481U CN 216202157 U CN216202157 U CN 216202157U
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- rod
- support
- backup pad
- audio
- visual equipment
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Abstract
The utility model relates to the technical field of projectors, and discloses a metal bracket for lifting audio-visual equipment, which comprises a bracket and a supporting device, wherein the bracket is arranged on the upper part of the bracket; the support comprises a support rod, support legs, sleeves, a connecting piece and a projector, the support legs and the sleeves are sleeved on the outer side wall of the support rod, the connecting piece is arranged at the top of each sleeve, the support device is arranged at the top of each connecting piece, and the projector is arranged at the top of each support device; this a metal support for seeing and hearing equipment goes up and down sets up a anchor clamps that have the spring through the backup pad both ends that support the projecting apparatus, with projecting apparatus centre gripping post to the plate body that is used for centre gripping projecting apparatus on the anchor clamps can also rotate, when need not be to the projecting apparatus centre gripping, the plate body can put down and act as the backup pad, and still is provided with from the top mounting fixture in the backup pad, can also fix the projecting apparatus when the backup pad pivoted.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a metal bracket for lifting audio-visual equipment.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment places, and have different types such as CRT, LCD and DLP according to different working modes.
When the support that current projecting apparatus used is used, because can not carry out fine fixed with the projecting apparatus, lead to the support just simply to support the projecting apparatus, can not carry out multi-angle adjustment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the metal bracket for the lifting of the audio-visual equipment, which has the advantage of fixing a projector and solves the problem that the projector and the bracket cannot be well fixed.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a metal bracket for audio-visual equipment lifting comprises a bracket and a supporting device;
the support comprises a support rod, support legs, sleeves, a connecting piece and a projector, the support legs and the sleeves are sleeved on the outer side wall of the support rod, the connecting piece is arranged at the top of each sleeve, the support device is arranged at the top of each connecting piece, and the projector is arranged at the top of each support device;
the supporting device comprises a supporting plate, a sliding seat and a plate body, wherein the supporting plate is arranged at the top of the connecting piece, the sliding seat is arranged at the two ends of the supporting plate, the plate body is arranged at the top of the sliding seat, a first rod body is symmetrically arranged in the supporting plate, one end of the first rod body is connected with the inner wall of the supporting plate through a first spring, and the first rod body penetrates through the supporting plate and is connected with the sliding seat.
Preferably, the outer side wall of the sliding seat is provided with a sliding block, and the outer side wall of the supporting plate is provided with a sliding groove matched with the sliding block.
Through adopting above-mentioned scheme, the lateral wall of slide is provided with the slider, and the spout of cooperation slider is seted up to the lateral wall of backup pad, makes the slide can slide in the backup pad.
Preferably, the plate body is connected with the sliding seat through a hinge, and a groove matched with the plate body is formed in the top of the supporting plate.
By adopting the scheme, the plate body is connected with the sliding seat through the hinge, the groove matched with the plate body is formed in the top of the supporting plate, and the plate body can be used for fixing the projector and can be put down to support the projector.
Preferably, through holes are symmetrically formed in the top of the sliding seat, and bolts are arranged inside the through holes.
Through adopting above-mentioned scheme, the through-hole has been seted up to slide top symmetry, and the inside of through-hole is provided with the bolt, and the plate body is fixed through the bolt.
Preferably, the connector is rotatably connected to the sleeve.
Through adopting above-mentioned scheme, the connecting piece rotates with the sleeve pipe to be connected, and the bottom of connecting piece is the spheroid, can rotate.
Preferably, the bottom symmetry of backup pad is provided with the casing, the inside of casing is provided with the body of rod two, the body of rod two runs through the casing with the backup pad, the one end of the body of rod two pass through the spring two with the inner wall of casing is connected, the top of the body of rod two is provided with splint.
Through adopting above-mentioned scheme, the bottom symmetry of backup pad is provided with the casing, and the inside of casing is provided with the body of rod two, and the body of rod two runs through casing and backup pad, and the one end of the body of rod two is passed through spring two and the inner wall connection of casing, and the top of the body of rod two is provided with splint, pulls out the body of rod two, fixes the projecting apparatus from the top through splint, and splint can be better fix the projecting apparatus under the effort of the body of rod two and spring two, and still be suitable for the projecting apparatus of co-altitude.
Preferably, the top of the second rod body is provided with a fixed block, the fixed block runs through the clamping plate, the outer side wall of the fixed block is sleeved with a nut, and the nut is in threaded connection with the fixed block.
Through adopting above-mentioned scheme, the top of the body of rod two is provided with the fixed block, and the fixed block runs through splint, and the body of rod two is connected with splint through the fixed block, and the lateral wall cover of fixed block is equipped with the nut, nut and fixed block threaded connection, and splint are fixed through nut and fixed block, prevent to drop.
Preferably, the bottom of the supporting plate is provided with a fixing groove matched with the shell and the rod body II, and the shell is in threaded connection with the fixing groove.
Through adopting above-mentioned scheme, the fixed slot of cooperation casing and the body of rod two is seted up to the bottom of backup pad, casing and fixed slot threaded connection, the casing of being convenient for and the fixed slot fixed with dismantle.
(III) advantageous effects
Compared with the prior art, the utility model provides a metal bracket for the lifting of audio-visual equipment, which has the following beneficial effects:
this a metal support for seeing and hearing equipment goes up and down sets up a anchor clamps that have the spring through the backup pad both ends that support the projecting apparatus, with projecting apparatus centre gripping post to the plate body that is used for centre gripping projecting apparatus on the anchor clamps can also rotate, when need not be to the projecting apparatus centre gripping, the plate body can put down and act as the backup pad, and still is provided with from the top mounting fixture in the backup pad, can also fix the projecting apparatus when the backup pad pivoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the support plate of the present invention;
FIG. 3 is a schematic top cross-sectional view of a support plate according to the present invention;
FIG. 4 is a right side view of the support plate of the present invention;
fig. 5 is a schematic sectional view of the housing according to the present invention.
In the figure: 1. a support; 11. a support bar; 12. supporting legs; 13. a sleeve; 14. a connecting member; 15. a projector; 2. a support device; 21. a support plate; 211. a chute; 212. a groove; 213. fixing grooves; 22. a slide base; 221. a slider; 222. a through hole; 23. a plate body; 24. a first rod body; 241. a first spring; 25. a housing; 251. a second rod body; 252. a second spring; 253. a fixed block; 26. a splint; 261. and a nut.
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.
Example one
A metal support for audio-visual equipment lifting comprises a support 1 and a supporting device 2;
the support 1 comprises a support rod 11, support legs 12, sleeves 13, a connecting piece 14 and a projector 15, the support legs 12 and the sleeves 13 are sleeved on the outer side wall of the support rod 11, the connecting piece 14 is arranged at the top of the sleeves 13, the support device 2 is arranged at the top of the connecting piece 14, and the projector 15 is arranged at the top of the support device 2;
the support device 2 comprises a support plate 21, a slide seat 22 and a plate body 23, the top of the connecting piece 14 is provided with the support plate 21, the two ends of the support plate 21 are provided with the slide seat 22, the top of the slide seat 22 is provided with the plate body 23, the inside symmetry of the support plate 21 is provided with a rod body one 24, one end of the rod body one 24 is connected with the inner wall of the support plate 21 through a spring one 241, and the rod body one 24 penetrates through the support plate 21 and the slide seat 22.
The outer side wall of the sliding seat 22 is provided with a sliding block 221, the outer side wall of the supporting plate 21 is provided with a sliding groove 211 matched with the sliding block 221, the plate body 23 is connected with the sliding seat 22 through a hinge, the top of the supporting plate 21 is provided with a groove 212 matched with the plate body 23, the top of the sliding seat 22 is symmetrically provided with through holes 222, and bolts are arranged inside the through holes 222.
Referring to fig. 1-5, in use, the supporting leg 12 is supported to support the supporting rod 11 to prevent the supporting rod from falling, the supporting rod 11 can be adjusted in height through the sleeve 13 sleeved on the outer wall, the top of the sleeve 13 is provided with the connecting member 14 connected with the supporting plate 21, the projector 15 is placed on the supporting plate 21, the projector 15 is fixed through the sliding seats 22 and the plate 23 at the two ends of the supporting plate 21, the sliding seats and the supporting plate 21 are connected with the spring one 241 and the supporting plate 21 through the rod one 24, the projectors 15 with different widths can be well fixed through the spring one 241, the outer side wall of the sliding seat 22 is provided with the sliding block 221, the outer side wall of the supporting plate 21 is provided with the sliding groove 211 matched with the sliding block 221, so that the sliding seat 22 can slide on the supporting plate 21, the plate 23 is connected with the sliding seat 22 through the hinge, the top of the supporting plate 21 is provided with the groove 212 matched with the plate 23, and the plate 23 can be used for fixing the projector 15, the plate body can be put down to support the projector, through holes 222 are symmetrically formed in the top of the sliding seat 22, bolts are arranged in the through holes 222, and the plate body 23 is fixed through the bolts.
Example two
The fixing function is further added on the basis of the first embodiment.
The connecting piece 14 is rotatably connected with the sleeve 13, the bottom of the supporting plate 21 is symmetrically provided with a shell 25, a second rod body 251 is arranged inside the shell 25, the second rod body 251 penetrates through the shell 25 and the supporting plate 21, one end of the second rod body 251 is connected with the inner wall of the shell 25 through a second spring 252, a clamping plate 26 is arranged at the top of the second rod body 251, a fixing block 253 is arranged at the top of the second rod body 251, the fixing block 253 penetrates through the clamping plate 26, a nut 261 is sleeved on the outer side wall of the fixing block 253, the nut 261 is in threaded connection with the fixing block 253, a fixing groove 213 which is matched with the shell 25 and the second rod body 251 is formed in the bottom of the supporting plate 21, and the shell 25 is in threaded connection with the fixing groove 213.
Referring to fig. 1-5, the connecting member 14 is rotatably connected to the sleeve 13, the bottom of the connecting member 14 is a sphere and can rotate, the bottom of the supporting plate 21 is symmetrically provided with the housings 25, the housing 25 is internally provided with the rod bodies 251, the rod bodies 251 penetrate through the housing 25 and the supporting plate 21, one ends of the rod bodies 251 are connected to the inner wall of the housing 25 through the springs 252, the top of the rod bodies 251 is provided with the clamping plate 26, the rod bodies 251 are pulled out, the projector 15 is fixed from above through the clamping plate 26, the clamping plate 26 can better fix the projector 15 under the action force of the rod bodies 251 and the springs 252, and is also suitable for projectors 15 with different heights, the top of the rod bodies 251 is provided with the fixing block 253, the fixing block 253 penetrates through the clamping plate 26, the rod bodies 251 are connected to the clamping plate 26 through the fixing block 253, the outer side wall of the fixing block 253 is sleeved with the nut 261, and the nut 261 is in threaded connection with the fixing block 253, the clamping plate 26 is fixed with the fixing block 253 through the nut 261 to prevent falling off, the fixing groove 213 matched with the shell 25 and the second rod body 251 is formed in the bottom of the supporting plate 21, the shell 25 is in threaded connection with the fixing groove 213, and the shell 25 and the fixing groove 213 are convenient to fix and detach.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. A metal support for audio-visual equipment lifting is characterized in that: comprises a bracket (1) and a supporting device (2);
the support (1) comprises a support rod (11), support legs (12), sleeves (13), a connecting piece (14) and a projector (15), the support legs (12) and the sleeves (13) are sleeved on the outer side wall of the support rod (11), the connecting piece (14) is arranged at the top of each sleeve (13), the support device (2) is arranged at the top of each connecting piece (14), and the projector (15) is arranged at the top of each support device (2);
strutting arrangement (2) are including backup pad (21), slide (22) and plate body (23), the top of connecting piece (14) is provided with backup pad (21), the both ends of backup pad (21) are provided with slide (22), the top of slide (22) is provided with plate body (23), the inside symmetry of backup pad (21) is provided with the body of rod (24), the one end of the body of rod (24) pass through spring (241) with the interior wall connection of backup pad (21), the body of rod (24) run through backup pad (21) with slide (22) are connected.
2. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 1, wherein: the outer side wall of the sliding seat (22) is provided with a sliding block (221), and the outer side wall of the supporting plate (21) is provided with a sliding groove (211) matched with the sliding block (221).
3. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 2, wherein: the plate body (23) is connected with the sliding seat (22) through a hinge, and a groove (212) matched with the plate body (23) is formed in the top of the supporting plate (21).
4. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 3, wherein: through holes (222) are symmetrically formed in the top of the sliding seat (22), and bolts are arranged in the through holes (222).
5. A metal stand for the raising and lowering of audio-visual equipment according to claim 4, wherein: the connecting piece (14) is rotatably connected with the sleeve (13).
6. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 5, wherein: the bottom symmetry of backup pad (21) is provided with casing (25), the inside of casing (25) is provided with body of rod two (251), body of rod two (251) run through casing (25) with backup pad (21), the one end of body of rod two (251) pass through spring two (252) with the inner wall of casing (25) is connected, the top of body of rod two (251) is provided with splint (26).
7. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 6, wherein: the top of the second rod body (251) is provided with a fixing block (253), the fixing block (253) penetrates through the clamping plate (26), the outer side wall of the fixing block (253) is sleeved with a nut (261), and the nut (261) is in threaded connection with the fixing block (253).
8. A metal stand for the raising and lowering of audio-visual equipment as claimed in claim 7, wherein: the bottom of the supporting plate (21) is provided with a fixing groove (213) matched with the shell (25) and the second rod body (251), and the shell (25) is in threaded connection with the fixing groove (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749481.4U CN216202157U (en) | 2021-11-11 | 2021-11-11 | Metal support for lifting audio-visual equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749481.4U CN216202157U (en) | 2021-11-11 | 2021-11-11 | Metal support for lifting audio-visual equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216202157U true CN216202157U (en) | 2022-04-05 |
Family
ID=80908782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122749481.4U Active CN216202157U (en) | 2021-11-11 | 2021-11-11 | Metal support for lifting audio-visual equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216202157U (en) |
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2021
- 2021-11-11 CN CN202122749481.4U patent/CN216202157U/en active Active
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