CN214405501U

CN214405501U - Projector convenient to use

Info

Publication number: CN214405501U
Application number: CN202023182197.5U
Authority: CN
Inventors: 郝青
Original assignee: Shaanxi Yuhang Electronic Co Ltd
Current assignee: Shaanxi Yuhang Electronic Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-15
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a projecting apparatus convenient to use, including wall body and organism, the bottom fixedly connected with bracing piece of wall body, one side that the top of organism corresponds the bracing piece is equipped with block mechanism, the top of organism is equipped with first recess, block mechanism is connected with first recess block, block mechanism is including the box, the top of box is equipped with first notch, the bottom of bracing piece extends to in the first notch, the front side of box is equipped with the second notch, the second notch is cross with first notch and is connected, it is connected with the kelly to run through in the second notch, the external connection that the second notch was extended on the top of kelly has the card cap, the lateral wall of bracing piece is equipped with the through-hole, kelly and through-hole through connection. The utility model discloses a block mechanism that sets up is connected with the bracing piece, and the person of facilitating the use is to its equipment, improves the installation effectiveness.

Description

Projector convenient to use

Technical Field

The utility model relates to a technical field of projecting apparatus specifically is a projecting apparatus convenient to use.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.

For example, patent No. cn201720116686.x includes a fixing member and a telescopic member connected with the fixing member, wherein a boom is vertically arranged at the tail end of the telescopic member downwards, the boom is hinged with a chassis, a plurality of grippers connected with a projector are arranged at the lower end of the chassis, a hydraulic cylinder is arranged on the telescopic member, and a piston rod of the hydraulic cylinder is hinged to one side of the upper end of the chassis. Install the mounting at the wall, fix the projecting apparatus on the gripper, the extensible member is scalable for but the projecting apparatus back-and-forth movement according to the projection needs, the chassis is articulated with the jib, and the piston rod of pneumatic cylinder is connected in the up end one side on chassis, opens the pneumatic cylinder, and the flexible base swing that can drive of piston rod makes the projection angle of projecting apparatus adjustable.

Although the position of the device is adjustable, the device can be fixed by means of tools when being mounted and dismounted, the process is complicated, and the use by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a projecting apparatus convenient to use for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a projecting apparatus convenient to use, includes wall body and organism, the bottom fixedly connected with bracing piece of wall body, one side that the top of organism corresponds the bracing piece is equipped with block mechanism, the top of organism is equipped with first recess, block mechanism is connected with first recess block, block mechanism is including the box, the top of box is equipped with first notch, the bottom of bracing piece extends to in the first notch, the front side of box is equipped with the second notch, the second notch is cross connection with first notch, it has the kelly to run through in the second notch, the external connection that the top of kelly extended the second notch has the card cap, the lateral wall of bracing piece is equipped with the through-hole, kelly and through-hole through connection.

Preferably, second grooves are symmetrically arranged on two sides of the second notch in the box body, the side walls of the two second grooves are communicated with the side walls of the corresponding second notches,

preferably, the lateral wall symmetry of kelly is equipped with the slider, two the slider is kept away from the one end of kelly and is all extended to in the second recess that corresponds, just slider and second recess sliding connection.

Preferably, two the inside wall of second recess all is equipped with the spring, two the end of spring all is connected with the lateral wall of the slider that corresponds, can conveniently fix the slider through the spring that sets up, and then fixes the kelly in the second notch.

Preferably, the diameter of card cap is greater than the diameter of second notch, sets up the diameter through with the card cap into the diameter that is greater than the second notch, can conveniently plug the kelly in the second notch. Preferably, a lens is disposed on the front side of the body.

Preferably, four apex angles in the bottom of organism are equipped with the stabilizer blade, four the bottom of stabilizer blade all is equipped with the slipmat, can improve the stability when the projecting apparatus is static through set up the slipmat in the stabilizer blade bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a block mechanism that sets up is connected with the bracing piece, and the person of facilitating the use is to its equipment, improves the installation effectiveness, can make things convenient for fixed slider through the spring that sets up, and then fixes the kelly in the second notch, sets up the diameter through the diameter with the card cap into the diameter that is greater than the second notch, can conveniently plug the kelly in the second notch, through set up the slipmat stability when can improve the projecting apparatus static in the stabilizer blade bottom.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the structure of the engaging mechanism of the present invention;

fig. 3 is a front view of the structure of the engaging mechanism of the present invention;

fig. 4 is an enlarged view of the region a of the present invention.

In the figure: 1. a wall body; 11. a support bar; 111. a through hole; 2. a body; 21. a first groove; 22. a lens; 23. a support leg; 3. a clamping mechanism; 31. a box body; 32. a first notch; 33. a second notch; 331. a clamping rod; 332. a clamping cap; 333. a slider; 34. a second groove; 341. a spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a projector with convenient use comprises a wall 1 and a body 2, the bottom end of the wall body 1 is fixedly connected with a support rod 11, one side of the top end of the machine body 2 corresponding to the support rod 11 is provided with a clamping mechanism 3, the top end of the machine body 2 is provided with a first groove 21, the clamping mechanism 3 is clamped and connected with the first groove 21, the clamping mechanism 3 comprises a box body 31, a first notch 32 is arranged at the top end of the box body 31, the bottom end of the support rod 11 extends into the first notch 32, the front side of the box body 31 is provided with a second notch 33, the second notch 33 is connected with the first notch 32 in a cross shape, a clamping rod 331 is connected in the second notch 33 in a penetrating way, a clamping cap 332 is connected to the top end of the clamping rod 331 extending out of the second notch 33, the lateral wall of the support rod 11 is provided with a through hole 111, and the clamping rod 331 is connected with the through hole 111 in a penetrating manner.

Please refer to fig. 1 again, a lens 22 is disposed at the front side of the machine body 2, support legs 23 are disposed at four vertex angles of the bottom end of the machine body 2, and anti-slip pads are disposed at the bottom ends of the four support legs 23. In this embodiment, the bottom ends of the supporting legs 23 are provided with anti-slip pads to improve the stability of the projector when the projector is stationary.

Please refer to fig. 2 to 3 again, the inside of the box 31 is symmetrically provided with second grooves 34 at two sides of the second slot 33, the side walls of the two second grooves 34 are both communicated with the side wall of the corresponding second slot 33, the side wall of the clamping bar 331 is symmetrically provided with sliding blocks 333, one ends of the two sliding blocks 333 far away from the clamping bar 331 are both extended into the corresponding second grooves 34, the sliding blocks 333 are slidably connected with the second grooves 34, the inner side walls of the two second grooves 34 are both provided with springs 341, and the ends of the two springs 341 are both connected with the side wall of the corresponding sliding block 333. In this embodiment, the sliding block 333 can be conveniently fixed by the spring 341, so as to fix the clamping rod 331 in the second notch 33.

Referring again to fig. 4, the diameter of the cap 332 is greater than the diameter of the second notch 33. In this embodiment, the catch lever 331 can be easily inserted into and removed from the second notch 33 by setting the diameter of the catch cap 332 to be larger than that of the second notch 33.

The utility model discloses a concrete operation as follows:

when needs use the utility model discloses the time, when needing the installation, the user holds between the fingers card cap 332 with the kelly 331 along the outside pulling of second notch 33, then places bracing piece 11 in first notch 32, loosens card cap 332, drives slider 333 inward movement under the effect of spring 341, and then drives kelly 331 inward movement, run through-hole 111 and be connected with bracing piece 11 can.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The projector convenient to use comprises a wall body (1) and a machine body (2), and is characterized in that a supporting rod (11) is fixedly connected to the bottom end of the wall body (1), a clamping mechanism (3) is arranged on one side, corresponding to the supporting rod (11), of the top end of the machine body (2), a first groove (21) is formed in the top end of the machine body (2), the clamping mechanism (3) is connected with the first groove (21) in a clamping mode, the clamping mechanism (3) comprises a box body (31), a first notch (32) is formed in the top end of the box body (31), the bottom end of the supporting rod (11) extends into the first notch (32), a second notch (33) is formed in the front side of the box body (31), the second notch (33) is connected with the first notch (32) in a cross mode, a clamping rod (331) penetrates through the second notch (33), and a clamping cap (332) is connected to the outer portion, extending out of the second notch (33), of the clamping rod (331), the lateral wall of bracing piece (11) is equipped with through-hole (111), kelly (331) and through-hole (111) through connection.

2. A projector as claimed in claim 1, characterised in that the interior of the box (31) is provided with second grooves (34) symmetrically on both sides of the second slot (33), and the side walls of both second grooves (34) are communicated with the side walls of the corresponding second slot (33).

3. The projector convenient to use according to claim 2, wherein the side walls of the clamping rods (331) are symmetrically provided with sliding blocks (333), one ends of the two sliding blocks (333) far away from the clamping rods (331) extend into the corresponding second grooves (34), and the sliding blocks (333) are connected with the second grooves (34) in a sliding manner.

4. A projector as claimed in claim 3, characterised in that the inner side walls of both second grooves (34) are provided with springs (341), and the ends of both springs (341) are connected to the side walls of the corresponding slider (333).

5. A projector as claimed in claim 1, characterized in that the diameter of the cap (332) is greater than the diameter of the second slot (33).

6. A projector as claimed in claim 1, characterised in that the front side of the body (2) is provided with a lens (22).

7. The projector convenient to use according to claim 1, wherein the bottom end of the body (2) is provided with support legs (23) at four top corners, and the bottom ends of the four support legs (23) are provided with anti-slip pads.