CN217003961U

CN217003961U - Projector with fixing device

Info

Publication number: CN217003961U
Application number: CN202220222457.7U
Authority: CN
Inventors: 胡敏达
Original assignee: Guoke Huachuang Certification Co ltd
Current assignee: Guoke Huachuang Certification Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-07-19
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a projector with a fixing device, and relates to the technical field of projectors. The projector comprises a projector body, wherein a box body is arranged on the lower side of the projector body, an inner cavity is formed in the box body, a telescopic rod is arranged in the inner cavity, and a first rod body is arranged on the lower side of the telescopic rod; the lower side of the first rod body is provided with a slideway, a plate body is matched in the slideway in a sliding way, the lower side of the slideway is provided with a sucker, and the upper side of the plate body is provided with a second rod body. According to the utility model, through the arranged telescopic rod, a user can conveniently pull the telescopic rod to adjust the length of the telescopic rod, so that the height of the projector can be conveniently adjusted, the projector can be adsorbed on a smooth plane through the arranged sucking disc, so that the projector body is fixed, the inclination of the projector body is reduced, air in the first rod body can be extracted through the movement of the plate body through the arranged plate body, so that the sucking disc is more attached to a desktop, and the stability of the projector is enhanced.

Description

Projector with fixing device

Technical Field

The utility model belongs to the technical field of projectors, and particularly relates to a projector with a fixing device.

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.

However, when the projector in the prior art is used, the height of the projector needs to be increased by adding articles below the projector due to insufficient height, but when a large number of stacked articles exist, the stability of the projector is poor, and the projector is prone to tilt and fall.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a projector with a fixing device, which solves the technical problem that the projector in the prior art is unstable in fixation.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a projector with a fixing device comprises a projector body, wherein a box body is arranged on the lower side of the projector body, an inner cavity is formed in the box body, a telescopic rod is arranged in the inner cavity, and a first rod body is arranged on the lower side of the telescopic rod;

the slide way is arranged on the lower side of the first rod body, the plate body is in sliding fit in the slide way, the sucker is arranged on the lower side of the slide way, the second rod body is arranged on the upper side of the plate body, the channel is arranged on one side of the slide way, the second rod body is in sliding fit in the channel, and the clamping component matched with the channel is arranged on one side of the second rod body.

Optionally, the end of the clamping block is rotatably matched with a pulley.

Optionally, the upper side and the lower side of the second rod body are both provided with baffles, the baffles are telescopic plates, and the two baffles are respectively fixed on the upper side and the lower side of the inner wall of the channel.

Optionally, a notch is formed in the lower side of the box body, the notch corresponds to the sucker, and a cover plate is rotatably matched with one side of the notch.

Optionally, the clamping assembly comprises clamping blocks which are elastically matched with two sides of the second rod body and a third rod body which is in sliding fit with the second rod body, a pull rope is fixedly connected between the two clamping blocks and the third rod body, and openings matched with the clamping blocks are formed in two sides of the channel.

Optionally, the upper side of the inner cavity is rotatably matched with a ball body, and the ball body is fixedly connected with one end of the telescopic rod.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the telescopic rod is arranged, so that a user can conveniently pull the telescopic rod to adjust the length of the telescopic rod, the height of the projector can be conveniently adjusted by the user, the projector can be adsorbed on a smooth plane through the arranged sucking disc, the projector body is fixed, the inclination of the projector body is reduced, air in the first rod body can be extracted through the movement of the plate body through the arranged plate body, the sucking disc is more attached to a desktop, and the stability of the projector is enhanced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of a projector according to an embodiment of the utility model;

FIG. 2 is a front cross-sectional structural view of a case according to an embodiment of the present invention;

FIG. 3 is a cross-sectional front view of a first rod according to an embodiment of the present invention;

FIG. 4 is a schematic side cross-sectional view of a first rod according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 4.

Wherein the figures include the following reference numerals:

the projector comprises a projector body 1, a box body 2, a cavity 3, a ball 4, a telescopic rod 5, a first rod body 6, a sucker 7, a cover plate 8, a slide way 9, a plate body 10, a channel 11, an opening 12, a second rod body 13, a third rod body 14, a clamping block 15, a pull rope 16, a pulley 17 and a notch 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 5, in the present embodiment, a projector with a fixing device is provided, including: the projector comprises a projector body 1, wherein a box body 2 is arranged on the lower side of the projector body 1, an inner cavity 3 is formed in the box body 2, a telescopic rod 5 is arranged in the inner cavity 3, and a first rod body 6 is arranged on the lower side of the telescopic rod 5;

the slide 9 has been seted up to first body of rod 6 downside, and sliding fit has a plate body 10 in slide 9, and the sucking disc 7 has been installed to slide 9 downside, and the second body of rod 13 has been installed to plate body 10 upside, and channel 11 has been seted up to slide 9 one side, and second body of rod 13 sliding fit is in channel 11, and second body of rod 13 one side is installed and is connected the subassembly with channel 11 matched with joint.

The application of one aspect of the embodiment is as follows: when needs fixed projecting apparatus, the user is earlier the length of first adjustment telescopic link 5, adsorb sucking disc 7 on glossy desktop again, upwards spur the second body of rod 13, the second body of rod 13 drives plate body 10 upwards sliding in slide 9, inhale away the air in the sucking disc 7, and fix the back to the second body of rod 13 through the joint subassembly, start projecting apparatus body 1, adjust the length of telescopic link 5 according to the user demand once, can accomplish the fixed of projecting apparatus, when need not use the projecting apparatus, the user relieves the joint subassembly, stimulate the second body of rod 13 downwards again, the second body of rod 13 drives plate body 10 downwards sliding in slide 9, make the air get into sucking disc 7, pressing the projecting apparatus, make telescopic link 5 drive in the box 2 of sucking disc 7 retraction, can accomplish and accomodate the projecting apparatus.

Through the telescopic link 5 that sets up, can be convenient for the user spurs the length that telescopic link 5 was adjusted to telescopic link 5, thereby the user of being convenient for adjusts the height of projecting apparatus, through the sucking disc 7 that sets up, can adsorb the projecting apparatus on glossy plane, thereby fix projecting apparatus body 1, reduce the condition of the 1 slope of projecting apparatus body, through the plate body 10 that sets up, can remove the air extraction to the first body of rod 6 in through plate body 10, thereby make sucking disc 7 laminate more with the desktop, strengthen the stability of projecting apparatus.

As shown in fig. 5: the joint subassembly of this embodiment includes the third body of rod 14 of elastic fit at the joint piece 15 of the second body of rod 13 both sides, sliding fit in the second body of rod 13, fixedly connected with stay cord 16 between two joint pieces 15 and the third body of rod 14, and opening 12 with joint piece 15 matched with has all been seted up to channel 11 both sides. Through the joint piece 15 that sets up, it drives joint piece 15 and removes to enable the second body of rod 13 removal, make joint piece 15 and the mutual joint of opening 12, thereby make the second body of rod 13 fix in channel 11, through the third body of rod 14 that sets up, make the user stimulate the third body of rod 14 and remove, make the third body of rod 14 drive joint piece 15 and retract in the second body of rod 13, thereby relieve the second body of rod 13 and the joint of channel 11, the user of being convenient for moves the second body of rod 13 downwards, send into the air to sucking disc 7, the user of being convenient for takes off sucking disc 7.

As shown in fig. 5: the end of the clamping block 15 of the embodiment is rotatably matched with a pulley 17. Through the pulley 17 that sets up, the joint piece 15 of being convenient for removes at channel 11, reduces the wearing and tearing of channel 11 to joint piece 15.

As shown in fig. 2: the upper side of the inner cavity 3 of the embodiment is rotatably matched with a sphere 4, and the sphere 4 is fixedly connected with one end of a telescopic rod 5. Through the spheroid 4 that sets up, the user of being convenient for rotates projecting apparatus body 1 to the user of being convenient for adjusts the projection angle of projecting apparatus.

As shown in fig. 2: the lower side of the box body 2 of the embodiment is provided with a notch 18, the notch 18 corresponds to the sucker 7, and one side of the notch 18 is rotatably matched with the cover plate 8. Through the cover plate 8, the notch 18 can be shielded, so that dust entering the box body 2 is reduced.

As shown in fig. 4: the baffles are arranged on the upper side and the lower side of the second rod body 13, and are telescopic plates, and the two baffles are respectively fixed on the upper side and the lower side of the inner wall of the channel 11. Through the baffle that sets up, shelter from channel 11 through the baffle when making the second body of rod 13 remove, reduce first body of rod 6 on the one hand and spill the clearance to reduce the potential safety hazard of first body of rod 6, on the other hand can improve the pleasing to the eye of first body of rod 6.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A projector having a fixing device, comprising: the projector comprises a projector body (1), wherein a box body (2) is arranged on the lower side of the projector body (1), an inner cavity (3) is formed in the box body (2), a telescopic rod (5) is arranged in the inner cavity (3), and a first rod body (6) is arranged on the lower side of the telescopic rod (5);

slide (9) have been seted up to first body of rod (6) downside, and sliding fit has plate body (10) in slide (9), and sucking disc (7) have been installed to slide (9) downside, and the second body of rod (13) have been installed to plate body (10) upside, and channel (11) have been seted up to slide (9) one side, and the second body of rod (13) sliding fit is in channel (11), and the joint subassembly with channel (11) matched with has been installed to second body of rod (13) one side.

2. The projector with the fixing device as claimed in claim 1, wherein the clip assembly comprises clip blocks (15) elastically fitted on two sides of the second rod (13) and a third rod (14) slidably fitted in the second rod (13), a pull rope (16) is fixedly connected between the two clip blocks (15) and the third rod (14), and openings (12) matched with the clip blocks (15) are formed on two sides of the channel (11).

3. A projector having a fixing device as claimed in claim 2, wherein the end of the engaging piece (15) is rotatably fitted with a pulley (17).

4. A projector with a fixing device as claimed in claim 1, characterized in that the upper side of the inner space (3) is rotatably fitted with a sphere (4), and the sphere (4) is fixedly connected with one end of the telescopic rod (5).

5. A projector with fastening device according to claim 1, characterised in that the lower side of the housing (2) is provided with a notch (18), the notch (18) corresponding to the suction cup (7), and a cover plate (8) is rotatably fitted to one side of the notch (18).

6. A projector having a fixing device as claimed in claim 1, wherein the second rod (13) is provided with a baffle plate on both upper and lower sides thereof, and the baffle plate is a telescopic plate, and the two baffle plates are fixed on both upper and lower sides of the inner wall of the channel (11).