CN212617476U - Dustproof five metals support of using with adjustable - Google Patents

Abstract

The utility model belongs to the technical field of the dustproof support technique and specifically relates to a dustproof five metals support of using with adjustable, including the dust-proof box, coupling mechanism is fixed with dustproof roof through the dust-proof box top, and dust-proof box both sides face all is equipped with angle adjustment mechanism, angle adjustment mechanism includes two spliced poles, every the spliced pole has all run through square board, every all be fixed with the bearing on the square board, every spliced pole one side all is equipped with the screw thread post of fixing on the dust-proof box side, every the screw thread post has all passed the arc sliding window that is located on square board, every arc sliding window one side all is equipped with threaded connection's stop nut on the screw thread post, every square board top surface middle part is fixed with positioning mechanism. The utility model discloses possess dustproof function, and also can adjust the angle and the height of projecting apparatus simultaneously, make projecting apparatus result of use better.

Description

Dustproof five metals support of using with adjustable

Technical Field

The utility model relates to a dustproof support technical field especially relates to a dustproof five metals support of using with adjustable.

Background

The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, and has different types such as CRT, LCD, DLP and the like according to different working modes.

The projector usually needs the five metals support to support it fixedly when using, but present five metals support can only support the effect that the projector supported, can't prevent dust to it, also can not adjust the projection angle of projector, and the restriction is great when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the projector five metals support not dustproof and can not adjust projection angle among the prior art, and the adjustable dustproof five metals support that uses that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one side is equipped with the projection hole dustproof with adjustable, and dustproof box top is fixed with dustproof roof through coupling mechanism, and dustproof box both sides face all is equipped with angle adjusting mechanism, angle adjusting mechanism includes that two fix respectively the spliced pole on dustproof box both sides face, every the spliced pole all runs through there is square board, every on the square board all be fixed with spliced pole fixed connection's bearing, every spliced pole one side all is equipped with fixes the screw thread post on dustproof box side, every the screw thread post all passes the arc sliding opening that is located square board, every arc sliding opening one side all is equipped with the stop nut of threaded connection on the screw thread post, every square board top surface middle part is fixed with positioning mechanism.

Preferably, a wire clamping opening is formed in the top of one side wall of the dustproof box.

Preferably, positioning mechanism includes the electric telescopic handle of bottom mounting at square board top surface middle part, the square locating plate that the four corners all set up the hole is fixed to electric telescopic handle top.

Preferably, the dustproof top plate comprises a top plate block, two symmetrical arc-shaped heat dissipation ports are arranged in the middle of the top plate block, a dustproof net is fixed on each arc-shaped heat dissipation port, and a heat dissipation fan is fixed in the middle of the top plate block.

Preferably, the connecting mechanism comprises threaded through holes arranged at four corners of the top plate block in the dustproof top plate, and each threaded through hole is internally and uniformly in threaded connection with a limit screw for fixedly connecting the top plate block with the dustproof box.

The utility model provides a pair of dustproof five metals support of using with adjustable, beneficial effect lies in: through placing the projecting apparatus in the dust-proof box, can carry out dustproof protection to the projecting apparatus, the angle adjustment mechanism that rethread dust-proof box next door set up can be adjusted the projection angle of projecting apparatus, and it is more convenient to make the projecting apparatus use.

Drawings

Fig. 1 is a front view of an adjustable dustproof hardware bracket provided by the present invention;

fig. 2 is a top view of an adjustable hardware bracket for dust prevention according to the present invention;

fig. 3 is the utility model provides a dustproof roof's in dustproof five metals support of adjustable dustproof.

In the figure: dustproof box 1, projection hole 2, dustproof roof 3, roof plate 301, arc thermovent 302, dust screen 303, radiator fan 304, spliced pole 4, square board 5, bearing 6, screw post 7, arc sliding opening 8, stop nut 9, card line mouth 10, electric telescopic handle 11, square locating plate 12, screw through-hole 13, stop screw 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an adjustable dustproof hardware support comprises a dustproof box 1, wherein a wire clamping opening 10 is formed in the top of one side wall of the dustproof box 1. Through set up card line mouth 10 at dust-proof box 1 lateral wall top, make things convenient for the projecting apparatus to connect the electricity and use.

Dustproof box 1 openly one side is equipped with projection hole 2, dustproof box 1 top is fixed with dustproof roof 3 through coupling mechanism, coupling mechanism is including setting up the screw through-hole 13 on the roof plate 301 four corners in dustproof roof 3, equal threaded connection has its roof plate 301 and dustproof box 1 fixed connection's stop screw 14 in every screw through-hole 13, dustproof roof 3 includes roof plate 301, roof plate 301 middle part is equipped with the arc thermovent 302 of two symmetries, all be fixed with dust screen 303 on every arc thermovent 302, roof plate 301 middle part is fixed with radiator fan 304. When fixed dustproof roof 3 and dust-proof box 1, only need arrange dustproof roof 3 in on dust-proof box 1, then with stop screw 14 with dustproof roof 3 fixed with dust-proof box 1 can, and set up arc thermovent 302 and radiator fan 304 on the roof plate 301 in dustproof roof 3 and can help the projecting apparatus to dispel the heat, improve its life.

The both sides face of dust-proof box 1 all is equipped with angle adjustment mechanism, angle adjustment mechanism includes that two are fixed respectively at spliced pole 4 on the both sides face of dust-proof box 1, every spliced pole 4 all runs through there is square board 5, all be fixed with on every square board 5 with spliced pole 4 fixed connection's bearing 6, every spliced pole 4 one side all is equipped with fixes the screw thread post 7 on the dust-proof box 1 side, every screw thread post 7 has all passed the arc sliding opening 8 that is located square board 5, 8 one side of every arc sliding opening all is equipped with the stop nut 9 of threaded connection on screw thread post 7. When carrying out angle modulation to dust-proof box 1, loosen earlier stop nut 9 on every screw post 7, then rotate dust-proof box 1 to the angle of required regulation, screw post 7 just can change the position on arc sliding opening 8, screws up nut 9 on the screw post 7 again this moment, just so can fix dust-proof box 1, makes dust-proof box 1 be in required angle, and angle modulation's process is also convenient.

5 top surfaces middle parts of every square plate are fixed with positioning mechanism, and positioning mechanism includes the electric telescopic handle 11 of bottom mounting at 5 top surfaces middle parts of square plate, and 11 tops of electric telescopic handle are fixed with the square locating plate 12 that the four corners all set up the hole. Through setting up positioning mechanism in 5 top surfaces middle parts of every square board, can realize the regulation of dust proof box 1 height through electric telescopic handle 11, utilize square locating plate 12 can be fixed dust proof box 1's mounted position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a dustproof five metals support of using with adjustable, includes dust-proof box (1), its characterized in that: the dust-proof box is characterized in that a projection hole (2) is formed in one side of the front surface of the dust-proof box (1), a dust-proof top plate (3) is fixed to the top of the dust-proof box (1) through a connecting mechanism, angle adjusting mechanisms are arranged on two side surfaces of the dust-proof box (1) respectively, each connecting column (4) penetrates through a square plate (5), a bearing (6) fixedly connected with the connecting column (4) is fixed to each square plate (5), a threaded column (7) fixed to the side surface of the dust-proof box (1) is arranged on one side of each connecting column (4), an arc-shaped sliding opening (8) located in each square plate (5) penetrates through each threaded column (7), a limiting nut (9) in threaded connection with the threaded column (7) is arranged on one side of each arc-shaped sliding opening (8), and a positioning mechanism is fixed in the middle of the top surface of each square plate (5).

2. The adjustable dustproof hardware support according to claim 1, characterized in that: a wire clamping opening (10) is formed in the top of one side wall of the dust-proof box (1).

3. The adjustable dustproof hardware support according to claim 1, characterized in that: positioning mechanism includes electric telescopic handle (11) of bottom mounting at square board (5) top surface middle part, electric telescopic handle (11) top is fixed with square locating plate (12) that the four corners all set up the hole.

4. The adjustable dustproof hardware support according to claim 1, characterized in that: the dustproof top plate (3) comprises a top plate block (301), two symmetrical arc-shaped heat dissipation openings (302) are formed in the middle of the top plate block (301), each arc-shaped heat dissipation opening (302) is fixedly provided with a dustproof net (303), and the middle of the top plate block (301) is fixedly provided with a cooling fan (304).

5. The adjustable dustproof hardware support according to claim 1, characterized in that: the connecting mechanism comprises threaded through holes (13) arranged at four corners of a top plate block (301) in the dustproof top plate (3), and each threaded through hole (13) is internally and uniformly connected with a limiting screw (14) for fixedly connecting the top plate block (301) with the dustproof box (1).

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