CN209622353U - A kind of wall-mounted projector mount - Google Patents

Abstract

The utility model discloses a kind of wall-mounted projector mounts, including connecting plate, movable plate, set plywood and enchasing plate, the side of the connecting plate is fixedly connected by fixed plate with the side of movable plate, the other side of the movable plate is fixedly connected by scolding tin with the side of set plywood, and it covers the two sides of plywood inner cavity and the two sides of enchasing plate and is slidably connected, the side of the enchasing plate is fixedly connected with cabinet by electric welding, and the utility model relates to projection device technical fields.The wall-mounted projector mount, deashing processing can be carried out for projector well, the using effect of projector mount can be greatlyd improve, it can guarantee the normal service life of projector well, projector can be made to achieve the purpose that facilitate angular adjustment well, can the use horizontal distance for projector be adjusted, the stability in projector fixation procedure can be greatlyd improve, the guarantee for deashing stability and accuracy can be properly arrived at.

Description

A kind of wall-mounted projector mount

Technical field

The utility model relates to projection device technical field, specially a kind of wall-mounted projector mount.

Background technique

A kind of tool of the projector as meeting, teaching, is widely used at present, be usually be placed directly on desk or It is mounted on meeting room or the ceiling in classroom by bracket, however common projector mount is all to be mounted directly position It sets, can not move, be suitable only for a kind of projector and projected on a fixed-direction, and if replacing the projector of other models Or wish to convert projecting direction, then upper one can be fallen in the projector use process for not being available, and being usually fixed Layer dust, and manual wipping process is comparatively laborious, cannot be for maintenance effects that projector reaches a certain level.

Existing projector mount cannot carry out deashing processing for projector well, cannot realize well for throwing Shadow instrument effect convenient to use, cannot make well projector achieve the effect that facilitate angular adjustment, cannot greatly improve The using effect of projector mount, it is difficult to reach for projector part protecting effect well, people cannot be conducive to and used.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of wall-mounted projector mount, solves projector The problem of bracket cannot carry out deashing processing for projector well.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of wall-mounted projector branch Frame, including connecting plate, movable plate, set plywood and enchasing plate, the side of the connecting plate pass through the side of fixed plate and movable plate It is fixedly connected, the other side of the movable plate is fixedly connected by scolding tin with the side of set plywood, and covers the two sides of plywood inner cavity It is slidably connected with the two sides of enchasing plate, the side of the enchasing plate is fixedly connected with cabinet, and the top of cabinet inner cavity by electric welding Portion is fixedly connected with first motor by fixed block, and the output shaft of the first motor is fixedly connected with shaft by shaft coupling, The bottom end of the shaft runs through cabinet and extends to the bottom of cabinet, and the side of the movable plate inner cavity passes through bearing and is rotatablely connected There is a screw rod, and the surface of screw rod side is fixedly connected with first bevel gear, the surface of the screw rod and is located at first bevel gear Side is threaded with thread bush, and the bottom of the thread bush is fixedly connected with support rod, and one end of the support rod is through shifting Movable plate and the bottom for extending to movable plate, one end that the support rod extends to movable plate bottom are fixedly connected with miniature dust absorption Machine is fixedly connected with by-pass filtration web plate between the two sides of the enchasing plate intracavity bottom.

Preferably, it is fixedly connected with sliding rail at the top of the movable plate inner cavity, and the internal slide of sliding rail is connected with sliding block, The top of the thread bush is fixedly connected with the bottom of sliding block by spring block.

Preferably, the side of the movable plate intracavity bottom is fixedly connected with the second motor, and the second electricity by fixed plate The output shaft of machine is fixedly connected with rotating bar, and the surface of the rotating bar is fixedly connected with second bevel gear, and first bevel gear Surface engaged with the surface of second bevel gear.

Preferably, the side of the support rod bottom is communicated with blast pipe, and enchasing plate is run through simultaneously in one end of the blast pipe It extends to the inner cavity of enchasing plate, between the two sides of the enchasing plate inner cavity and is located at right above by-pass filtration web plate and is fixedly connected There is high efficiency active carbon filter plate, the surface at the top of the enchasing plate between two sides and positioned at high efficiency active carbon filter plate is fixed to be connected It is connected to secondary filtration web plate, the side at the top of the enchasing plate is communicated with air-exhausting duct.

Preferably, it is fixed by the connecting rod between the two sides of the cabinet intracavity bottom and is connected with sliding sleeve, the shaft The connection of the internal slide of surface and sliding sleeve, and shaft extends to one end of chassis bottom and is fixedly connected with plectane, the cabinet bottom The surrounding in portion is fixedly connected with riser.

Preferably, the bottom of the plectane is fixedly connected with grip block by fixed plate.

Beneficial effect

The utility model provides a kind of wall-mounted projector mount.Have compared with prior art it is following the utility model has the advantages that

(1), the wall-mounted projector mount is fixedly connected with cabinet, and cabinet by electric welding by the side of enchasing plate The top of inner cavity is fixedly connected with first motor by fixed block, and the output shaft of first motor is fixedly connected with by shaft coupling to be turned The bottom end of axis, shaft runs through cabinet and extends to the bottom of cabinet, and the side of movable plate inner cavity is rotatably connected to silk by bearing Bar, and the surface of screw rod side is fixedly connected with first bevel gear, the surface of screw rod and the side screw thread for being located at first bevel gear It is connected with thread bush, the bottom of thread bush is fixedly connected with support rod, and one end of support rod through movable plate and extends to movement The bottom of plate, one end that support rod extends to movable plate bottom are fixedly connected with miniature dust absorption machine, and the two of enchasing plate intracavity bottom It is fixedly connected with by-pass filtration web plate between side, deashing processing can be carried out for projector well, greatling improve can throw The utilization rate of shadow instrument bracket, can greatly improve the using effect of projector mount, can guarantee well projector just It is often used the service life, the labor intensity of operator can be substantially reduced, there can be practicability well.

(2), the wall-mounted projector mount, by being fixedly connected with sliding rail at the top of movable plate inner cavity, and sliding rail is interior Portion slidably connects sliding block, and the top of thread bush is fixedly connected with the bottom of sliding block by spring block, and the two of cabinet intracavity bottom It is fixed by the connecting rod between side and is connected with sliding sleeve, the surface of shaft and the internal slide of sliding sleeve connect, and shaft extends to machine The one end in bottom portion is fixedly connected with plectane, and the surrounding of chassis bottom is fixedly connected with riser, and the bottom of plectane passes through fixed plate It is fixedly connected with grip block, projector can be made well to achieve the purpose that facilitate angular adjustment, it can be for projector It is adjusted using horizontal distance, the stability in projector fixation procedure can be greatlyd improve, can be properly arrived at pair In the guarantee of deashing stability and accuracy.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model movable plate structure；

Fig. 3 is the cross-sectional view of the utility model enchasing plate structure；

Fig. 4 is the top view of the utility model Circular plate structure.

In figure: 1 connecting plate, 2 movable plates, 3 sets of plywood, 4 enchasing plates, 5 cabinets, 6 first motors, 7 shafts, 8 screw rods, 9 One bevel gear, 10 thread bush, 11 support rods, 12 miniature dust absorption machines, 13 by-pass filtration web plates, 14 sliding rails, 15 sliding blocks, 16 second electricity Machine, 17 rotating bars, 18 second bevel gears, 19 blast pipes, 20 high efficiency active carbon filter plates, 21 secondary filtration web plates, 22 sliding sleeves, 23 Plectane, 24 grip blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of wall-mounted projector mount, including connection Plate 1, movable plate 2, set plywood 3 and enchasing plate 4, the side of connecting plate 1 are fixedly connected by fixed plate with the side of movable plate 2, The side of 2 intracavity bottom of movable plate is fixedly connected with the second motor 16 by fixed plate, and the output shaft of the second motor 16 is fixed It is connected with rotating bar 17, the top of rotating bar 17 and the side of 2 inner cavity top of movable plate and passes through axis positioned at the side of sliding rail 14 Rotation connection is held, the surface of rotating bar 17 is fixedly connected with second bevel gear 18, and the surface of first bevel gear 9 and the second cone tooth The surface of wheel 18 is engaged, and is fixedly connected with sliding rail 14 at the top of 2 inner cavity of movable plate, and the internal slide of sliding rail 14 is connected with sliding block 15, the top of thread bush 10 is fixedly connected with the bottom of sliding block 15 by spring block, and the top and bottom of spring block are fixed to be connected It is connected to fixed plate, is fixedly connected to spring, and thread bush at this between two fixed plates and positioned at the two sides of two fixed plates In 10 moving process will not normal condition spring largest deformation power for spring generate damage, the other side of movable plate 2 passes through Scolding tin is fixedly connected with the side of set plywood 3, and is covered the two sides of 3 inner cavity of plywood and the two sides of enchasing plate 4 and be slidably connected, and plywood is covered 3 top offers several screw thread mouths, and the internal whorl of screw thread mouth is connected with screw, the top of enchasing plate 4 offer with The compatible limited mouth of screw can be defined enchasing plate 4 and the relative position of set plywood 3, and the side of enchasing plate 4 is logical It crosses electric welding and is fixedly connected with cabinet 5, be fixed by the connecting rod between the two sides of 5 intracavity bottom of cabinet and be connected with sliding sleeve 22, shaft 7 Surface connect with the internal slide of sliding sleeve 22, and shaft 7 extends to one end of 5 bottom of cabinet and is fixedly connected with plectane 23, circle The surrounding of plate 23 is inlaid with several balls by annular partition, and the bottom of plectane 23 is fixedly connected with grip block by fixed plate 24, the surrounding of 5 bottom of cabinet is fixedly connected with riser, and there are four the riser quantity settings at this, the bottom of four risers is equal Contacted with the surface of ball, and the top of 5 inner cavity of cabinet is fixedly connected with first motor 6 by fixed block, first motor 6 it is defeated Shaft is fixedly connected with shaft 7 by shaft coupling, and the bottom end of shaft 7 runs through cabinet 5 and extends to the bottom of cabinet 5, movable plate 2 The side of inner cavity is rotatably connected to screw rod 8 by bearing, and the surface of 8 side of screw rod is fixedly connected with first bevel gear 9, screw rod 8 surface and be located at first bevel gear 9 side be threaded with thread bush 10, the bottom of thread bush 10 is fixedly connected with support Bar 11, the side of 11 bottom of support rod are communicated with blast pipe 19, and one end of blast pipe 19 through enchasing plate 4 and extends to enchasing plate 4 inner cavity between the two sides of 4 inner cavity of enchasing plate and is located at the surface of by-pass filtration web plate 13 and is fixedly connected with high efficiency active carbon Filter plate 20 can carry out further careful filtering for air, between 4 top two sides of enchasing plate and be located at high efficiency active carbon mistake The surface of filter plate 20 is fixedly connected with secondary filtration web plate 21, can carry out accurate filtration treatment for air, and be fitted into The savory film of surface bonding at the top of plate 4, air after enabling to cleaning and fragrance by air-exhausting duct together with get into the air, The side at 4 top of enchasing plate is communicated with air-exhausting duct, and one end of support rod 11 runs through movable plate 2 and extends to the bottom of movable plate 2, One end that support rod 11 extends to 2 bottom of movable plate is fixedly connected with miniature dust absorption machine 12, can be by the dust of projection surface It is absorbed, is then discharged into inside enchasing plate 4 by blast pipe 19, carries out further filtration duty, 4 intracavity bottom of enchasing plate It is fixedly connected with by-pass filtration web plate 13 between two sides, absorption can be filtered for the coarseparticulate in dust.

In use, connecting plate 1 need to be fixed on metope first with fixing piece by user, projector is then fixed on clamping First motor 6 is opened in the bottom of plate 24 at this time, may make shaft 7 that plectane 23 is driven to rotate, while the riser meeting of 5 bottom of cabinet Circular motion is carried out in the surrounding of plectane 23, then drives the projector of 24 bottom of grip block to carry out angular adjustment, closes first The effect adjusted for projector angles, which can be completed, in motor 6 can start the second motor 16, so that second when needing deashing Bevel gear 18 drives first bevel gear 9 to rotate, and rotates screw rod 8, and thread bush 10 and 11 level of support rod is driven to move Dynamic, i.e. realization miniature dust absorption machine 12 reaches the absorption for projection surface dust, is then discharged into enchasing plate 4 by blast pipe 19 The treatment effect for dust is realized using the filter effect of 4 self-filtering plate of enchasing plate in inside, when needs are for projector Bracket carries out cross-directional length adjusting, the threaded connection of screw and screw thread mouth can be recycled to imitate by Level Promoting enchasing plate 4 Fruit, the limit effect after reaching adjustment length so complete all operationss process of the projector mount.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of wall-mounted projector mount, including connecting plate (1), movable plate (2), set plywood (3) and enchasing plate (4), described The side of connecting plate (1) is fixedly connected by fixed plate with the side of movable plate (2), and the other side of the movable plate (2) passes through Scolding tin is fixedly connected with the side of set plywood (3), and is covered the two sides of plywood (3) inner cavity and the two sides of enchasing plate (4) and be slidably connected, It is characterized by: the side of the enchasing plate (4) is fixedly connected with cabinet (5) by electric welding, and the top of cabinet (5) inner cavity is logical It crosses fixed block to be fixedly connected with first motor (6), the output shaft of the first motor (6) is fixedly connected with shaft by shaft coupling (7), the bottom end of the shaft (7) runs through cabinet (5) and extends to the bottom of cabinet (5), the side of movable plate (2) inner cavity It is rotatably connected to screw rod (8) by bearing, and the surface of screw rod (8) side is fixedly connected with first bevel gear (9), the screw rod (8) the surface and side for being located at first bevel gear (9) is threaded with thread bush (10), the bottom of the thread bush (10) is solid Surely it being connected with support rod (11), one end of the support rod (11) runs through movable plate (2) and extends to the bottom of movable plate (2), One end that the support rod (11) extends to movable plate (2) bottom is fixedly connected with miniature dust absorption machine (12), the enchasing plate (4) By-pass filtration web plate (13) are fixedly connected between the two sides of intracavity bottom.

2. a kind of wall-mounted projector mount according to claim 1, it is characterised in that: movable plate (2) inner cavity Top is fixedly connected with sliding rail (14), and the internal slide of sliding rail (14) is connected with sliding block (15), the top of the thread bush (10) Portion is fixedly connected with the bottom of sliding block (15) by spring block.

3. a kind of wall-mounted projector mount according to claim 1, it is characterised in that: the interior bottom of chamber of the movable plate (2) The side in portion is fixedly connected with the second motor (16) by fixed plate, and the output shaft of the second motor (16) is fixedly connected with rotation The surface of bar (17), the rotating bar (17) is fixedly connected with second bevel gear (18), and the surface of first bevel gear (9) and the It engages on the surface of two bevel gears (18).

4. a kind of wall-mounted projector mount according to claim 1, it is characterised in that: support rod (11) bottom Side is communicated with blast pipe (19), and one end of the blast pipe (19) through enchasing plate (4) and extends to the interior of enchasing plate (4) Chamber between the two sides of enchasing plate (4) inner cavity and is located at right above by-pass filtration web plate (13) and is fixedly connected with efficient work Property charcoal filter plate (20), at the top of the enchasing plate (4) between two sides and be located at high efficiency active carbon filter plate (20) surface it is solid Surely it is connected with secondary filtration web plate (21), the side at the top of the enchasing plate (4) is communicated with air-exhausting duct.

5. a kind of wall-mounted projector mount according to claim 1, it is characterised in that: cabinet (5) intracavity bottom Two sides between be fixed by the connecting rod and be connected with sliding sleeve (22), the surface of the shaft (7) and the internal slide of sliding sleeve (22) Connection, and shaft (7) extends to one end of cabinet (5) bottom and is fixedly connected with plectane (23), the surrounding of cabinet (5) bottom It is fixedly connected with riser.

6. a kind of wall-mounted projector mount according to claim 5, it is characterised in that: the bottom of the plectane (23) is logical It crosses fixed plate and is fixedly connected with grip block (24).