CN109884854B - Portable adjusting mechanism for intelligent projector - Google Patents
Portable adjusting mechanism for intelligent projector Download PDFInfo
- Publication number
- CN109884854B CN109884854B CN201910312019.2A CN201910312019A CN109884854B CN 109884854 B CN109884854 B CN 109884854B CN 201910312019 A CN201910312019 A CN 201910312019A CN 109884854 B CN109884854 B CN 109884854B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- accommodating groove
- adjusting mechanism
- transverse accommodating
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to the technical field of projector installation protection equipment, in particular to a portable adjusting mechanism for an intelligent projector. The portable adjusting mechanism for the intelligent projector is provided with the transverse accommodating groove of the built-in support plate at the middle positions of the front end, the rear end and the upper surface of the lower surface, the support cylinder communicated with the transverse accommodating groove is arranged in the shell, the internal telescopic pipe elastically connected with the extrusion spring and the support connecting rod integrated with the support plate are inserted in the support cylinder, the internal telescopic pipe and the support connecting rod are fastened and fixed through the fastening bolt, the structural position of the whole shell can be adjusted through the outward stretching and overturning angle of the support connecting rod, the application environment of the portable adjusting mechanism is wider, and meanwhile, the top-mounted fixing through hole is formed in the top-mounted support plate, so that the portable adjusting mechanism can be mounted at the top without an external support, and the use is simple and convenient.
Description
Technical Field
The invention relates to the technical field of projector installation protection equipment, in particular to a portable adjusting mechanism for an intelligent projector.
Background
A projector is an optical instrument that magnifies the contour of a workpiece using an optical element and projects it onto a screen. Projectors are widely used in homes, offices, schools and entertainment places at present, and have different types such as CRT, LCD and DLP according to different working modes. Most simple structures of the shell for the projecting apparatus on the market are fixed at present, can't carry out structural change as required and adjust, lead to the application environment of projecting apparatus more single, need external auxiliary assembly just can use, for example adjust the inclination, change mounted position etc. often need prepare a lot of accessory supports, lead to using very inconveniently.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, the improved portable adjusting mechanism for the intelligent projector is provided, and the problems that most of shells for projectors on the market are simple and fixed in structure, structural change adjustment cannot be carried out as required, the applicable environment of the projectors is single, external auxiliary equipment is needed to be used, a plurality of accessory supports need to be prepared, and the use is inconvenient are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable adjusting mechanism for an intelligent projector comprises a built-in projector main shell, wherein a first transverse accommodating groove is formed in the front end of the lower surface of the main shell, a second transverse accommodating groove is formed in the rear end of the lower surface of the main shell, a third transverse accommodating groove is formed in the middle position of the upper surface of the main shell, the left side wall and the right side wall of the main shell are respectively positioned in the first transverse accommodating groove, the second transverse accommodating groove and the third transverse accommodating groove and are respectively provided with a lateral longitudinal accommodating groove communicated with the first transverse accommodating groove, the second transverse accommodating groove and the third transverse accommodating groove, bottom telescopic through holes are respectively formed in the left side and the right side of the top surface of the first transverse accommodating groove and the second transverse accommodating groove, bottom supporting plates are respectively arranged in the first transverse accommodating groove and the second transverse accommodating groove in an inserting manner, and top supporting plates are respectively arranged in the third transverse accommodating groove in an inserting manner, the upper end of the bottom support plate is provided with an integral structure bottom support connecting rod which protrudes upwards corresponding to the position of the bottom telescopic through hole, the lower end of the top support plate is provided with an integral structure top support connecting rod which protrudes downwards corresponding to the position of the top telescopic through hole, the inner bottom surface of the main shell is provided with an integral structure bottom support cylinder which protrudes upwards above the bottom telescopic through hole, the inner top surface of the main shell is provided with an integral structure top support cylinder which protrudes downwards below the top telescopic through hole, the inner telescopic pipes are arranged in the bottom support cylinder and the top support cylinder, the top of the inner telescopic pipe on the inner top surface of the bottom support cylinder and the bottom of the inner telescopic pipe on the inner bottom surface of the top support cylinder are both fixedly connected with an extrusion spring, and the inner telescopic pipe bottom of the inner top surface of the bottom support cylinder and the inner telescopic pipe top of the inner, the upper end of the bottom supporting connecting rod and the lower end of the top supporting connecting rod are respectively provided with an integrated external connecting ring matched with the internal connecting ring, and the upper end of the bottom supporting connecting rod and the lower end of the top supporting connecting rod are fixedly connected with the internal connecting ring at the lower end of the bottom supporting cylinder at the corresponding position through fastening bolts in the external connecting rings.
Further, for convenient spacing regulation, the side direction adjustment tank of built-in adjustable ring has been seted up on the flexible pipe lateral surface in inside, the nearly extrusion spring lateral surface of adjustable ring on have the external screw thread regulation face, the adjustable ring pass through the external screw thread regulation face and the flexible through-hole threaded connection of end, overhead of corresponding position.
Further, for the convenience of installation, the first horizontal accommodating groove and the second horizontal accommodating groove have the same size.
Furthermore, in order to improve the lateral support and the positioning performance, both ends of the bottom supporting plate and the top supporting plate are provided with lateral positioning plates protruding towards the corresponding positions of the lateral longitudinal accommodating grooves.
Furthermore, in order to improve the anti-skid property of the bottom, the bottom of the bottom supporting plate is fixedly connected with a rubber anti-skid strip.
Furthermore, in order to facilitate the top fixing installation, a plurality of top fixing through holes for fixing the ceiling hanging frame are formed in the top supporting plate.
The portable adjusting mechanism for the intelligent projector has the advantages that the horizontal containing grooves of the built-in supporting plates are formed in the middle positions of the front end, the rear end and the upper surface of the lower surface of the portable adjusting mechanism, the supporting cylinder communicated with the horizontal containing grooves is arranged in the shell, the internal telescopic pipe elastically connected with the extrusion spring and the supporting connecting rod integrated with the supporting plates are inserted in the supporting cylinder, the internal telescopic pipe and the supporting connecting rod are fastened and fixed through the fastening bolts, the structural position of the whole shell can be adjusted through the outward stretching and overturning angle of the supporting connecting rod, the portable adjusting mechanism for the intelligent projector is more applicable to the environment, and meanwhile, the top-mounted fixing through holes are formed in the top-mounted supporting plates, so that the portable adjusting mechanism can be mounted at the top without the aid of an external support, and is simple and convenient to.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial sectional view of the inside of a first transverse receiving groove in the present invention.
Fig. 3 is a partial sectional view of the inside of a third horizontal receiving groove in the present invention.
In the figure, the device comprises a main shell 1, a first transverse accommodating groove 2, a second transverse accommodating groove 3, a third transverse accommodating groove 4, a lateral longitudinal accommodating groove 5, a bottom telescopic through hole 6, a top telescopic through hole 7, a bottom supporting plate 8, a top supporting plate 9, a bottom supporting connecting rod 10, a top supporting connecting rod 11, a bottom supporting cylinder 12, a top supporting cylinder 13, an inner telescopic pipe 14, an extrusion spring 15, an internal connecting ring 16, an external connecting ring 17, an adjusting ring 18, a lateral adjusting groove 19, an external thread adjusting surface 20, a lateral positioning plate 21, a rubber anti-skid strip 22 and an overhead fixing through hole 23.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1, FIG. 2 and FIG. 3 show a portable adjusting mechanism for an intelligent projector, which comprises a main housing 1 with a built-in projector, a first horizontal receiving slot 2 is provided at the front end of the lower surface of the main housing 1, a second horizontal receiving slot 3 is provided at the rear end of the lower surface of the main housing 1, a third horizontal receiving slot 4 is provided at the middle position of the upper surface of the main housing 1, the left and right side walls of the main housing 1 are respectively provided with a lateral longitudinal receiving slot 5 communicated with the first, second and third horizontal receiving slots, bottom retractable through holes 6 are respectively provided at the left and right sides of the top surface in the first horizontal receiving slot 2 and the second horizontal receiving slot 3, top retractable through holes 7 are respectively provided at the left and right sides of the bottom surface in the third horizontal receiving slot 4, bottom support plates 8 are respectively inserted in the first and second horizontal receiving slots, and top support plates 9 are provided in the third horizontal receiving slot 4, an integral structure bottom supporting connecting rod 10 which protrudes upwards is arranged at the position corresponding to the bottom telescopic through hole 6 at the upper end of the bottom supporting plate 8, an integral structure top supporting connecting rod 11 which protrudes downwards is arranged at the position corresponding to the top telescopic through hole 7 at the lower end of the top supporting plate 9, an integral structure bottom supporting cylinder 12 which protrudes upwards is arranged at the position above the bottom telescopic through hole 6 at the inner bottom surface of the main shell 1, an integral structure top supporting cylinder 13 which protrudes downwards is arranged at the position below the top telescopic through hole 7 at the inner top surface of the main shell 1, inner telescopic pipes 14 are arranged in the bottom supporting cylinder 12 and the top supporting cylinder 13, an extrusion spring 15 is fixedly connected at the top of the inner telescopic pipe at the inner top surface of the bottom supporting cylinder 12 and the bottom of the inner telescopic pipe at the inner bottom surface of the top supporting cylinder 13, and an integral structure built-in connecting ring 16 is arranged at, the upper end of the bottom support connecting rod 10 and the lower end of the top support connecting rod 11 are respectively provided with an external connecting ring 17 which is an integral structure matched with the internal connecting ring 16, and the upper end of the bottom support connecting rod 10 and the lower end of the top support connecting rod 11 are fixedly connected with the internal connecting ring 16 at the lower end of the bottom support barrel 12 at the corresponding position through a fastening bolt in the external connecting ring 17.
Further, for convenience of limiting adjustment, a lateral adjusting groove 19 with a built-in adjusting ring 18 is formed on the outer side surface of the inner telescopic tube 14, an external thread adjusting surface 20 is arranged on the outer side surface of the adjusting ring 18 close to the extrusion spring 15, the adjusting ring 18 is in threaded connection with bottom and top telescopic through holes at corresponding positions through the external thread adjusting surface 20, further, for convenience of installation, the first horizontal accommodating groove 2 and the second horizontal accommodating groove 3 are the same in size, further, in order to improve lateral support and positioning performance, both ends of the bottom support plate 8 and the top support plate 9 are respectively provided with a lateral positioning plate 21 protruding towards the inside of the lateral longitudinal accommodating groove 5 at corresponding positions, further, in order to improve bottom anti-skid performance, the bottom support plate 8 is fixedly connected with a rubber anti-skid strip 22 at the bottom, further, in order to facilitate top fixed installation of the hanger, 2 top fixing through holes 23 for installation and fixation with a ceiling are formed on the top support plate, the invention relates to a portable adjusting mechanism for an intelligent projector, which is characterized in that a transverse accommodating groove of an internal supporting plate is formed in the middle position of the front end, the rear end and the upper surface of the lower surface, a supporting cylinder communicated with the transverse accommodating groove is arranged in a shell, an internal telescopic tube 14 elastically connected with an extrusion spring 15 and a supporting connecting rod integrated with the supporting plate are inserted in the supporting cylinder, the internal telescopic tube 14 and the supporting connecting rod are fastened and fixed through a fastening bolt, the structural position of the whole shell can be adjusted through the outward stretching and overturning angle of the supporting connecting rod, the application environment of the portable adjusting mechanism is wider, and meanwhile, an overhead fixing through hole 23 is formed in an overhead supporting plate 9, so that the portable adjusting mechanism can be installed at the top without an external support, and is simple and convenient to use.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides an intelligence is portable adjustment mechanism for projecting apparatus, includes built-in projecting apparatus main casing body (1), characterized by: the front end of the lower surface of the main shell body (1) is provided with a first transverse accommodating groove (2), the rear end of the lower surface of the main shell body (1) is provided with a second transverse accommodating groove (3), the middle position of the upper surface of the main shell body (1) is provided with a third transverse accommodating groove (4), the left and right side walls of the main shell body (1) are positioned in the first, second and third transverse accommodating grooves and are respectively provided with a lateral longitudinal accommodating groove (5) communicated with the first, second and third transverse accommodating grooves, the left and right sides of the inner top surface of the first transverse accommodating groove (2) and the second transverse accommodating groove (3) are respectively provided with a bottom telescopic through hole (6), the left and right sides of the inner bottom surface of the third transverse accommodating groove (4) are respectively provided with an overhead telescopic through hole (7), bottom support plates (8) are respectively spliced in the first and second transverse accommodating grooves, the third horizontal storage groove (4) inside peg graft and have top-mounted backup pad (9), bottom-mounted backup pad (8) upper end correspond bottom-mounted flexible through-hole (6) position and have bellied integrated structure bottom sprag connecting rod (10) that makes progress, top-mounted backup pad (9) lower extreme correspond top-mounted flexible through-hole (7) position and have bellied integrated structure top sprag connecting rod (11) down, main casing body (1) in the bottom be located bottom-mounted flexible through-hole (6) top have bellied integrated structure bottom sprag section of thick bamboo (12) upwards, main casing body (1) in the top be located top-mounted flexible through-hole (7) below have bellied integrated structure top sprag section of thick bamboo (13) downwards, bottom sprag section of thick bamboo (12) and top sprag section of thick bamboo (13) inside all be provided with inside flexible pipe (14), the flexible pipe bottom of the inside top of top internal face and top sprag section of thick bamboo (13) bottom all solid in bottom sprag The bottom of an inner telescopic pipe on the inner top surface of the bottom supporting cylinder (12) and the top of an inner telescopic pipe on the inner bottom surface of the top supporting cylinder (13) are both provided with an integrated structure built-in connecting ring (16), the upper end of the bottom supporting connecting rod (10) and the lower end of the top supporting connecting rod (11) are both provided with an integrated structure external connecting ring (17) matched with the built-in connecting ring (16), and the upper end of the bottom supporting connecting rod (10) and the lower end of the top supporting connecting rod (11) are fixedly connected with the built-in connecting ring (16) at the lower end of the bottom supporting cylinder (12) at the corresponding position through a fastening bolt in the external connecting ring (17); the side adjusting groove (19) of a built-in adjusting ring (18) is formed in the outer side face of the inner telescopic pipe (14), an external thread adjusting surface (20) is arranged on the outer side face of the adjusting ring (18) close to the extrusion spring (15), and the adjusting ring (18) is in threaded connection with the bottom and top telescopic through holes in the corresponding position through the external thread adjusting surface (20).
2. The portable adjusting mechanism for the intelligent projector as claimed in claim 1, wherein: the first horizontal containing groove (2) and the second horizontal containing groove (3) are the same in size.
3. The portable adjusting mechanism for the intelligent projector as claimed in claim 1, wherein: both ends of the bottom supporting plate (8) and the top supporting plate (9) are provided with lateral positioning plates (21) protruding towards the corresponding positions and laterally and longitudinally arranged in the accommodating grooves (5).
4. The portable adjusting mechanism for the intelligent projector as claimed in claim 1, wherein: the bottom of the bottom supporting plate (8) is fixedly connected with a rubber anti-slip strip (22).
5. The portable adjusting mechanism for the intelligent projector as claimed in claim 1, wherein: the overhead supporting plate (9) is provided with a plurality of overhead fixing through holes (23) for mounting and fixing with a ceiling hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312019.2A CN109884854B (en) | 2019-04-17 | 2019-04-17 | Portable adjusting mechanism for intelligent projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312019.2A CN109884854B (en) | 2019-04-17 | 2019-04-17 | Portable adjusting mechanism for intelligent projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109884854A CN109884854A (en) | 2019-06-14 |
| CN109884854B true CN109884854B (en) | 2020-10-30 |
Family
ID=66937738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910312019.2A Active CN109884854B (en) | 2019-04-17 | 2019-04-17 | Portable adjusting mechanism for intelligent projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109884854B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733237Y (en) * | 2004-10-08 | 2005-10-12 | 宁波威霖塑料制品有限公司 | Wind grid regulation and control switch |
| CN101000453A (en) * | 2006-01-09 | 2007-07-18 | 明基电通股份有限公司 | Lifting device of projection system |
| CN101458437A (en) * | 2007-12-14 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Porjector adjustment device |
| CN101547579A (en) * | 2008-03-28 | 2009-09-30 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN204046766U (en) * | 2014-09-02 | 2014-12-24 | 天津市胜通通信电子工程有限公司 | Lift |
| CN108758265A (en) * | 2018-05-14 | 2018-11-06 | 武汉朋鼎科技有限公司 | A kind of use for electronic products damping device and method |
| CN109494646B (en) * | 2018-11-22 | 2020-05-29 | 常州信息职业技术学院 | A antidetonation gallows for installation of cable testing bridge |
-
2019
- 2019-04-17 CN CN201910312019.2A patent/CN109884854B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109884854A (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215807625U (en) | Locking structure for tripod and tripod | |
| CN213089230U (en) | Projector convenient to mount | |
| CN109884854B (en) | Portable adjusting mechanism for intelligent projector | |
| CN211040742U (en) | Street lamp structure convenient to installation is dismantled | |
| CN218762797U (en) | Folding lamp | |
| CN214535442U (en) | Portable scalable tripod | |
| CN209743953U (en) | Film and television shooting rack | |
| CN212157072U (en) | Fixing and supporting device for film and television lamp | |
| CN211844928U (en) | Adjustable unmanned aerial vehicle carries support | |
| CN208871265U (en) | A kind of telescopic tripod | |
| CN208935720U (en) | A kind of multi-screen display bracket | |
| CN212112079U (en) | Backpack type adjustable external-shooting photographic lamp bracket | |
| CN220105383U (en) | Lens mounting assembly and optical device | |
| CN219975864U (en) | Support sleeve | |
| CN207164456U (en) | A kind of Portable detachable curtain frame | |
| CN2412232Y (en) | Portable copying table | |
| CN217311521U (en) | Anesthesia screwed pipe support | |
| US20200150514A1 (en) | Extended structure for use with a tripod | |
| CN208011223U (en) | A kind of fixing support rack device that photographic equipment uses | |
| CN212156345U (en) | Free-form surface ultrashort-focus projection equipment | |
| CN210107321U (en) | Emergency light installing support | |
| CN218119464U (en) | Portable environmental protection science and technology lighting device | |
| CN220783652U (en) | Clamping mechanism and expansion equipment | |
| CN215067664U (en) | Lamp holder of light filling lamp | |
| CN217082442U (en) | Emergency lamp convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |