CN214425464U - Novel projector - Google Patents

Abstract

The utility model discloses a novel projector, which comprises a projector and a support frame, wherein the projector is placed on a fixed seat assembled at the top of the support frame, and the fixed seat comprises a bottom plate, a left side plate and a right side plate; the left side plate and the right side plate are movably assembled at the two sides of the bottom plate through the elastic pieces; a screw rod is arranged outside the bottom plate, is assembled in a through groove arranged at the front end of the bottom plate, and is fixed on the bottom plate through a locking block; and the upper end surface and the lower end surface of the bottom plate are respectively provided with a sliding groove matched with the sliding blocks arranged on the left side plate and the right side plate, and the toothed protrusions arranged on the sliding blocks are meshed with the screw rods. The utility model discloses can avoid the collision and lead to the position to remove the problem that influences the sight shadow effect.

Description

Novel projector

Technical Field

The utility model relates to a domestic appliance equipment technical field especially relates to a novel projector.

Background

The projector is also called as a projector, the projection technology is on the rise at present, along with the development of science and technology, the projection industry is also developed into a high field for replacing the television function, the machine can be internally provided with the CMMB function and can also be directly connected with a set-top box for playing the television, the television can be watched as 21 inches in the daytime and as 60-100 inches in the evening, and the effect of the home theater is achieved; the current home theater effect of the miniature projector already occupies 50% of the market share of the home theater, from 2009 to 2010, the force of projecting to the home theater is in short time, the color TV is already defeated to occupy the market peak, particularly, the miniature projector has the CMMB function and the function of directly watching TV through a set-top box, is processed with built-in storage, can download the latest films and listen to songs on the network, and cannot be replaced by the color TV, and the miniature projector inevitably occupies the future home theater market, but the projector is generally placed on a horizontal desktop, and is easy to move after collision, so that the viewing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem that the above-mentioned exists to a certain extent, provide a novel projecting apparatus, can avoid the collision and lead to the position to remove the problem that influences the sight shadow effect.

The utility model provides a technical scheme that its technical problem adopted is: the novel projector comprises a projector and a support frame, wherein the projector is placed on a fixed seat assembled at the top of the support frame, and the fixed seat comprises a bottom plate, a left side plate and a right side plate; the left side plate and the right side plate are movably assembled at the two sides of the bottom plate through the elastic pieces; a screw rod is arranged outside the bottom plate, is assembled in a through groove arranged at the front end of the bottom plate, and is fixed on the bottom plate through a locking block; and the upper end surface and the lower end surface of the bottom plate are respectively provided with a sliding groove matched with the sliding blocks arranged on the left side plate and the right side plate, and the toothed protrusions arranged on the sliding blocks are meshed with the screw rods.

The utility model discloses the projecting apparatus passes through outside setting by the bottom plate, the left side board, the fixing base that the right side board is constituteed plays the protective effect, wherein the left side board, the deformation power that the right side board produced through the elastic component can support tightly installs the projecting apparatus on the bottom plate, and install on the desktop through the support frame fastening, thereby avoid the collision and lead to the position to remove the problem that influences the sight shadow effect, lead to the left side board simultaneously, the slider and the screw rod meshing of installing on the right side board are connected, when rotating the screw rod, make the screw rod drive the left side board through lead screw driven mode, the distance between right side board dorsad removal regulation left side board and the right side board, thereby expand into and conveniently put into the space of projecting apparatus 1, the back rotation screw rod makes the left side board again, the right side board supports tight projecting apparatus, reach the effect of fixed projecting apparatus position.

In some preferred embodiments, the end faces of the left side plate and the right side plate, which are close to the bottom plate, are extended with guide posts, and the guide posts extend into guide grooves arranged on the bottom plate.

In certain preferred embodiments, the locking block is assembled at the through groove position of the bottom plate in a threaded connection mode, and one end of the screw rod protruding out of the locking block is detachably assembled with a hand-turning rod.

In some preferred embodiments, the end faces of the left side plate and the right side plate, which are close to the projector, are recessed to form grooves with the depth of 2mm, and rubber pads are glued in the grooves.

In some preferred embodiments, the end surface of the sliding groove, which is in contact with the sliding block, is wavy.

Compared with the prior art, the beneficial effects are that: the utility model discloses a projector sets up the fixing base through the outside and plays the protective effect, and install on the desktop through the support frame fastening, thereby avoid the collision and lead to the position to remove the problem that influences the sight shadow effect, it is further, when rotating the screw rod, make the screw rod drive the left side board through lead screw driven mode, the distance between right side board dorsad removal regulation left side board and the right side board, thereby conveniently put into the projector, the reverse rotation screw rod makes the left side board again, the right side board supports tight projector, reach the effect of fixed projector position of use.

While additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an axial view of the novel projector according to the present invention;

fig. 2 is an exploded view of the novel projector according to the present invention;

fig. 3 is the structure diagram of the left side plate of the present invention.

Description of the drawings: 1. a projector; 2. a support frame; 3. a base plate; 4. a left side plate; 5. a right side plate; 6. an elastic member; 7. a screw; 8. a locking block; 9. a slider; 10. a chute; 11. a tooth-shaped bulge; 12. a guide post; 13. the rotating rod is screwed by hand.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.

The utility model discloses at the concrete implementation as follows: as shown in fig. 1-3, the novel projector includes a projector 1 and a supporting frame 2, the projector 1 is placed on a fixing seat assembled on the top of the supporting frame 2, and the fixing seat includes a bottom plate 3, a left side plate 4, and a right side plate 5; the elastic pieces 6 are arranged in the mounting grooves arranged on the left side and the right side of the bottom plate 3, the elastic pieces 6 adopt return springs, the elastic pieces 6 are respectively connected with the left side plate 4 and the right side plate 5, and the left side plate 4 and the right side plate 5 are movably assembled on the two sides of the bottom plate 3 through the elastic pieces 6; a screw 7 is arranged outside the bottom plate 3, the screw 7 is assembled in a through groove arranged at the front end of the bottom plate 3, and the screw 7 is fixed on the bottom plate 3 through a locking block 8; the upper end face and the lower end face of the bottom plate 3 are respectively provided with a sliding groove 10 matched with a sliding block 9 arranged on the left side plate 4 and the right side plate 5, and a dentate bulge 11 arranged on the sliding block 9 is meshed with the screw 7.

The projector 1 of the embodiment of the utility model has the protection effect through the fixed seat which is arranged outside and consists of the bottom plate 3, the left side plate 4 and the right side plate 5, wherein the left side plate 4 and the right side plate 5 can be tightly pressed against the projector 1 arranged on the bottom plate 3 through the deformation force generated by the elastic piece 6 and are fixedly arranged on a table top through the supporting frame 2, thereby avoiding the problem that the position movement caused by collision affects the film watching effect, and simultaneously, the slide blocks 9 arranged on the left side plate 4 and the right side plate 5 are meshed and connected with the screw 7, when the screw 7 is rotated, the screw 7 drives the left side plate 4 and the right side plate 5 to move back to back in a screw transmission mode to adjust the distance between the left side plate 4 and the right side plate 5, thereby expand into the space that can conveniently put into projecting apparatus 1, reverse rotation screw 7 makes left side board 4, right side board 5 support tight projecting apparatus 1 again, reaches the effect of fixed projecting apparatus 1 position of use.

In this embodiment, left side board 4, right side board 5 and the terminal surface extension that bottom plate 3 pasted tightly are equipped with guide post 12, and this guide post 12 stretches into in the guide way to bottom plate 3 setting, so left side board 4, right side board 5 can remove under the screw rod 7 drives more steadily, slider 9 removes more smoothly.

In this embodiment, the latch segment 8 is assembled at the through groove position of the bottom plate 3 by a threaded connection mode, one end of the screw 7 protruding out of the latch segment 8 is disassembled and assembled with a hand screwing rod 13, the hand screwing rod 13 can fix the position of the screw 7 and meanwhile can square the rotation of the screw 7, wherein the screw 7 and the latch segment 8 are assembled coaxially, and meanwhile, the assembly of the latch segment 8 is facilitated by the threaded connection mode.

In this embodiment, left side board 4, the terminal surface invagination that right side board 5 pasted tight projecting apparatus 1 are equipped with the dark recess of 2mm to it has the rubber pad to glue in the recess, so can increase the frictional force between left side board 4, right side board 5 and the projecting apparatus 1 through the rubber pad, make projecting apparatus 1 position more firm.

In this embodiment, the end surface of the sliding groove 10 contacting the sliding block 9 is wavy, so that the friction force of the sliding block 9 during movement is increased, and the left side plate 4 and the right side plate 5 are more stable during movement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a novel projector, includes projecting apparatus, support frame, the projecting apparatus is placed on the fixing base of support frame top assembly, its characterized in that: the fixed seat comprises a bottom plate, a left side plate and a right side plate; the left side plate and the right side plate are movably assembled at the two sides of the bottom plate through the elastic pieces; a screw rod is arranged outside the bottom plate, is assembled in a through groove arranged at the front end of the bottom plate, and is fixed on the bottom plate through a locking block; and the upper end surface and the lower end surface of the bottom plate are respectively provided with a sliding groove matched with the sliding blocks arranged on the left side plate and the right side plate, and the toothed protrusions arranged on the sliding blocks are meshed with the screw rods.

2. The new projector as claimed in claim 1, wherein: the end faces of the left side plate, the right side plate and the bottom plate which are tightly attached extend to be provided with guide posts, and the guide posts extend into guide grooves formed in the bottom plate.

3. The new projector as claimed in claim 1, wherein: the locking block is assembled at the through groove position of the bottom plate in a threaded connection mode, and one end of the screw, which protrudes out of the locking block, is disassembled and assembled with a hand-screwing rod.

4. The new projector as claimed in claim 1, wherein: the end faces of the left side plate and the right side plate, which are close to the projector, are sunken to form grooves with the depth of 2mm, and rubber pads are glued in the grooves.

5. The new projector as claimed in claim 1, wherein: the end face of the sliding groove in contact with the sliding block is wavy.

Images