CN211175950U - Support for projector - Google Patents

Abstract

The utility model discloses a support for projecting apparatus, including backup pad, atmospheric pressure stick and base frame, the atmospheric pressure stick is fixed in the base frame, backup pad surface one side edge is equipped with the side shield, backup pad surface front end edge is equipped with preceding baffle, just preceding baffle is equipped with the fluting that the projecting apparatus projection end of being convenient for extends to the outside, the backup pad surface is equipped with the baffle that is used for pressing from both sides tight projecting apparatus, the baffle with backup pad sliding connection, backup pad surface opposite side edge is equipped with the fixed plate, the fixed plate inboard is equipped with the overcoat stick, overcoat stick one end with the fixed plate articulates and turns from top to bottom, cup joint the inner rod in the overcoat stick. The utility model is a utility model; the design of the bottom table and the universal wheels is adopted, so that the whole bracket can move, the office place can be conveniently replaced for projection, and the time and the labor are saved; and meanwhile, the side baffle, the front baffle and the slidable baffle are designed, so that the projector can be placed among the side baffle, the front baffle and the slidable baffle without complex installation.

Description

Support for projector

Technical Field

The utility model relates to the technical field of supports, specifically a support for projecting apparatus.

Background

The projector that the stage was used, the majority all is the fixed projector who fixes in the meeting room, and this kind of projector is adapted to and uses under the comparatively fixed condition in office's place, but when the condition that needs to remove the change frequently to some office's places, then inconvenience very, the trouble of fixing and angle modulation all very to the projector at every turn, very inconvenient during the use, multiple necessary requirement when can not be fine when satisfying interim official working to the projector when fixed.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides a support for projector for the support of projector is convenient for remove, makes things convenient for the installation and the regulation of projector simultaneously.

In order to achieve the above object, the utility model discloses a technical scheme be:

A support for a projector comprises a supporting plate, a pneumatic rod and a base, wherein the pneumatic rod is fixed on the base, a side baffle is arranged at one side edge of the surface of the supporting plate, a front baffle is arranged at the front end edge of the surface of the supporting plate and provided with a groove convenient for extending a projection end of the projector to the outside, a baffle used for clamping the projector is arranged on the surface of the supporting plate, the baffle is in sliding connection with the supporting plate, a fixed plate is arranged at the other side edge of the surface of the supporting plate, an outer sleeve rod is arranged on the inner side of the fixed plate, one end of the outer sleeve rod is hinged with the fixed plate and turned up and down, an inner rod is sleeved in the outer sleeve rod, a spring is further arranged in the outer sleeve rod and fixedly connected with the inner rod, one end of the inner rod extends to the outside of the outer sleeve rod and props against the baffle, a limiting rotating shaft is fixedly arranged at, the bottom end of the limiting rotating shaft is fixedly provided with a bearing, the output end of the air pressure rod is fixedly connected with an extension shaft rod, the extension shaft rod is connected with the bearing in an interference fit manner, and the bottom end of the base platform is provided with a universal wheel convenient to move.

It is right to the utility model discloses further description, the fixed plate inboard is equipped with the inner groovy, excellent one end of overcoat is equipped with the extension piece, the extension piece extends to in the inner groovy and with the inner groovy is articulated.

To the further description of the present invention, the air pressure bar is further provided with a pressing plate.

To describe the present invention, the bottom surface is further provided with a storage box.

To the further description of the present invention, the rear end of the surface of the base platform is also provided with a handle for facilitating pushing.

It is right to the utility model discloses further description, the side shield inboard is equipped with the baffle, side shield, baffle, preceding baffle three form a projection position that is used for placing the projecting apparatus.

It is right to the utility model discloses further description, the backup pad is equipped with the spout, the baffle bottom be equipped with the slider that the spout cooperation was used, the baffle passes through the slider with spout sliding connection.

To the utility model discloses further description, be equipped with the inner chamber in the overcoat stick, interior stick is located among the inner chamber, the spring is fixed in inner chamber one end.

Compared with the prior art, the utility model has the advantages that: the defect that most projectors are fixed in a meeting room is overcome; the design of the bottom table and the universal wheels is adopted, so that the whole bracket can move, the office place can be conveniently replaced for projection, and the time and the labor are saved; meanwhile, the side baffle, the front baffle and the slidable baffle are designed, so that the projector can be placed among the side baffle, the front baffle and the slidable baffle, the troublesome installation is not needed, the baffle can be just propped against the baffle through the inner rod in the outer sleeve rod, the projector is clamped, and the fixing and the dismounting are convenient; meanwhile, the design of the air pressure rod and the limiting rotating shaft is adopted, so that the device can be integrally lifted, and the projector with the changeable projection angle can be inclined by 45 degrees for putting in, and the device is simple in integral structure and convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1, as shown in fig. 1 to 2:

A support for a projector comprises a supporting plate 1, a pressure bar 14 and a base 16, wherein the pressure bar 14 is fixed on the base 16, a side baffle 2 is arranged at one side edge of the surface of the supporting plate 1, a front baffle 3 is arranged at the front end edge of the surface of the supporting plate 1, a slot 4 convenient for the projection end of the projector to extend to the outside is arranged on the front baffle 3, a baffle 5 used for clamping the projector is arranged on the surface of the supporting plate 1, the baffle 5 is in sliding connection with the supporting plate 1, a fixing plate 8 is arranged at the other side edge of the surface of the supporting plate 1, an outer sleeve bar 7 is arranged on the inner side of the fixing plate 8, one end of the outer sleeve bar 7 is hinged with the fixing plate 8 and turned up and down, an inner bar 6 is sleeved in the outer sleeve bar 7, a spring 23 is further arranged in the outer sleeve bar 7, the spring 23 is fixedly connected with the inner bar 6, one end of the inner bar, the bottom end of the limiting rotating shaft 11 is fixedly provided with a bearing 12, the output end of the air pressure rod 14 is fixedly connected with an extension shaft rod 13, the extension shaft rod 13 is connected with the bearing 12 in an interference fit mode, and the bottom end of the base table 16 is provided with a universal wheel 17 convenient to move.

According to a preferable technical scheme of the embodiment, an inner groove 9 is formed in the inner side of the fixing plate 8, an extension block 10 is arranged at one end of the outer sleeve rod 7, and the extension block 10 extends into the inner groove 9 and is hinged to the inner groove 9.

In a preferred embodiment of the present invention, the air pressure rod 14 is further provided with a pressure plate 15.

In a preferred technical solution of this embodiment, the surface of the base 16 is further provided with a storage box 8.

In a preferred embodiment, the rear end of the surface of the base 16 is further provided with a handle 24 for facilitating pushing.

According to a preferable technical scheme of the embodiment, the partition plate 19 is arranged on the inner side of the side baffle plate 2, and the side baffle plate 2, the partition plate 19 and the front baffle plate 3 form a projection position for placing a projector.

According to a preferable technical scheme of the embodiment, the supporting plate 1 is provided with a sliding groove 21, the bottom end of the baffle plate 5 is provided with a sliding block 20 matched with the sliding groove 21, and the baffle plate 5 is in sliding connection with the sliding groove 21 through the sliding block 20.

In a preferred technical scheme of this embodiment, an inner cavity 22 is formed in the outer sleeved rod 7, the inner rod 6 is located in the inner cavity 22, and the spring 23 is fixed at one end of the inner cavity 22.

In the present embodiment, all the components are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Put into side shield 2 with the projecting apparatus, baffle 19, in the projection position that 3 three of preceding baffle formed, make projecting apparatus projection end extend out from the fluting 4 of preceding baffle 3, the projection of being convenient for, then slide damper 5, make its to suitable position and side shield 2 cooperation centre gripping projecting apparatus, then rotate outer set stick 7, make interior stick 6 withstand baffle 5 can, the projecting apparatus is fixed in the projection position this moment, when needing to take out the projecting apparatus, it can not withstand baffle 5 to rotate outer set stick 7 and make interior stick 6.

When needing adjusting device height, trample clamp plate 15 through continuous fast, its output drives extension shaft pole 13 and risees to 1 rising of backup pad, the projecting apparatus is corresponding risees also, because the existence of bearing 12, can also rotate backup pad 1 according to the demand, transform projected horizontal projection direction, when the projection need be inclined simultaneously, rotate spacing pivot 11, make 1 slope 45 degrees angles of backup pad, thereby reach the projected purpose of slope.

When the projection place is changed, the device is pushed by the handle 24.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, a first feature "over," "above," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature, and a first feature "under," "below," and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a lower level than the first feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in the specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.

Claims (8)

1. A support for a projector comprises a supporting plate (1), a pneumatic rod (14) and a base (16), wherein the pneumatic rod (14) is fixed on the base (16), and the support is characterized in that a side baffle (2) is arranged at the edge of one side of the surface of the supporting plate (1), a front baffle (3) is arranged at the edge of the front end of the surface of the supporting plate (1), a groove (4) convenient for the projection end of the projector to extend to the outside is formed in the front baffle (3), a baffle (5) used for clamping the projector is arranged on the surface of the supporting plate (1), the baffle (5) is in sliding connection with the supporting plate (1), a fixing plate (8) is arranged at the edge of the other side of the surface of the supporting plate (1), an outer sleeve rod (7) is arranged on the inner side of the fixing plate (8), one end of the outer sleeve rod (7) is hinged and turned over up and down with the fixing plate, still be equipped with spring (23) in outer loop stick (7), spring (23) with interior stick (6) fixed connection, interior stick (6) one end extends to outer loop stick (7) outside and withstand baffle (5), backup pad (1) bottom mounting is equipped with spacing pivot (11), the locking angle of spacing pivot (11) is 45 degrees, spacing pivot (11) bottom mounting is equipped with bearing (12), pneumatic rod (14) output end fixed connection extension axostylus axostyle (13), extension axostylus axostyle (13) with bearing (12) interference fit connects, base (16) bottom is equipped with universal wheel (17) convenient to remove.

2. A support for a projector as claimed in claim 1, wherein the fixing plate (8) is provided with an inner groove (9) on the inner side, the outer bar (7) is provided with an extension block (10) at one end, and the extension block (10) extends into the inner groove (9) and is hinged with the inner groove (9).

3. A projector support according to claim 1, wherein said pressure bar (14) is further provided with a pressure plate (15).

4. A stand for a projector as claimed in claim 1, wherein a storage compartment (18) is provided on the surface of the base (16).

5. A stand for a projector as claimed in claim 1, wherein a handle (24) for facilitating pushing is provided at a rear end of a surface of said base table (16).

6. The bracket for the projector according to claim 1, wherein the side baffle (2) is provided with a partition (19) inside, and the side baffle (2), the partition (19) and the front baffle (3) form a projection position for placing the projector.

7. The support of claim 1, wherein the support plate (1) is provided with a sliding groove (21), the bottom end of the baffle plate (5) is provided with a sliding block (20) matched with the sliding groove (21), and the baffle plate (5) is slidably connected with the sliding groove (21) through the sliding block (20).

8. A holder for a projector according to claim 1, wherein said outer rod (7) has an inner cavity (22) therein, said inner rod (6) is located in said inner cavity (22), and said spring (23) is fixed to one end of said inner cavity (22).

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