CN217302240U

CN217302240U - Portable projector

Info

Publication number: CN217302240U
Application number: CN202220279531.9U
Authority: CN
Inventors: 魏交贤
Original assignee: Shenzhen Light Valve Technology Co Ltd
Current assignee: Shenzhen Light Valve Technology Co Ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a portable projector, which comprises a projector body and a box body arranged outside the projector body, wherein one side of the box body is hinged with a box cover, a baffle is arranged inside the box body, one side of the baffle is provided with a supporting plate which is in sliding connection with the inner wall of the box body, the projector body is placed at the top of the supporting plate, one side of the baffle, which is far away from the projector body, is provided with a supporting component, and the baffle is provided with a limiting component; spacing subassembly for fix the projecting apparatus body, including setting up the threaded rod on the baffle, the one end that the threaded rod is close to the projecting apparatus body runs through the baffle and is connected with the limiting plate, limiting plate and box inner wall sliding connection, the one end that the limiting plate was kept away from to the threaded rod is provided with the knob, through being provided with box and spacing subassembly, is convenient for carry the projecting apparatus body, and can prevent that it from receiving the damage in the box, and the practicality is strong.

Description

Portable projector

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a portable projecting apparatus.

Background

The projector is an optical instrument which utilizes an optical element to amplify the outline of a workpiece and project the workpiece onto a video screen, and 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. The method is widely applied to multiple fields such as conferences, teaching and the like.

In the present projecting apparatus that notice number is CN212846331U, reach portable's purpose through being provided with the braces on the projecting apparatus, this device has some shortcomings when using, and the projecting apparatus exposes when carrying it in the air, and is impaired easily under the improper condition of protection, and when needs use the projecting apparatus to carry out the projection, need look for the support object, and inconvenient swift use influences the practicality.

In response to the above problems, an improved portable projector is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable projecting apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a portable projector comprises a projector body and a box body arranged on the outer side of the projector body, wherein a box cover is hinged to one side of the box body, a partition plate is arranged inside the box body, a supporting plate in sliding connection with the inner wall of the box body is arranged on one side of the partition plate, the projector body is placed on the top of the supporting plate, a supporting assembly is arranged on one side, away from the projector body, of the partition plate, and a limiting assembly is arranged on the partition plate;

spacing subassembly for fix the projecting apparatus body, including setting up the threaded rod on the baffle, the one end that the threaded rod is close to the projecting apparatus body runs through the baffle and is connected with the limiting plate, limiting plate and box inner wall sliding connection, the one end that the limiting plate was kept away from to the threaded rod is provided with the knob.

Preferably, be used for supporting fixedly to the projecting apparatus body, set up the pivot of keeping away from projecting apparatus body one side at the baffle including rotating, the one end and the box inner wall connection of baffle are kept away from in the pivot, the pivot outside is rotated and is provided with the installation cover, be connected with the telescopic link on the installation cover, the output of telescopic link is connected with the connecting plate.

Preferably, the connecting plate both ends all are provided with the grip block that is used for advancing line location to the projecting apparatus body, the inside recess that all offers in connecting plate both ends, the inside second spring that is provided with of recess, the grip block is close to the one end of connecting plate and slides and extend to inside and with second spring coupling of recess.

Preferably, a handle convenient for taking the box body is arranged on one side of the box body.

Preferably, a plurality of first springs are uniformly arranged at the bottom of the supporting plate, and one ends, far away from the supporting plate, of the first springs are connected with the inside of the box body.

Preferably, the limiting plate both ends all are provided with the guide block, the box inner wall is provided with the slide rail that matches with the guide block.

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

1. the utility model discloses be provided with the box among the device, store the projecting apparatus body and can protect it inside the box, and portable can drive the threaded rod through rotating the knob and rotate to drive the limiting plate and remove, until limiting plate and this body contact of projecting apparatus, can carry on spacingly to the projecting apparatus body, prevent that the projecting apparatus body from rocking inside the box and leading to it impaired, the practicality is strong.

2. The utility model discloses be provided with supporting component in the device, rotate the telescopic link to the vertical state when needing to use the projecting apparatus body, place the projecting apparatus body at the connecting plate top, two grip blocks can carry out the centre gripping to the projecting apparatus body under the effect of recess and fix, be favorable to improving the steadiness of projecting apparatus body, can highly adjust the projecting apparatus body through adjusting the length of telescopic link, be favorable to improving the result of use, can accomodate the telescopic link after the use is accomplished, the connecting plate is inside the box, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural view of a portable projector.

Fig. 2 is a schematic structural view of the inside of a case in a portable projector.

Fig. 3 is a schematic view of the structure inside the connection board in a portable projector.

The projector comprises a box body 11, a box cover 12, a box cover 13, a partition plate 14, a supporting plate 15, a projector body 16, a handle 17, a first spring 18, a threaded rod 18, a knob 19, a limiting plate 20, a rotating shaft 21, a mounting sleeve 22, a telescopic rod 23, a connecting plate 24, a clamping plate 25, a groove 26 and a second spring 27.

Detailed Description

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a portable projector includes a projector body 15 and a box 11 disposed outside the projector body 15, a box cover 12 is hinged to one side of the box 11, a partition plate 13 is disposed inside the box 11, a supporting plate 14 slidably connected to an inner wall of the box 11 is disposed on one side of the partition plate 13, the projector body 15 is disposed on the top of the supporting plate 14, a supporting assembly is disposed on one side of the partition plate 13 away from the projector body 15, and a limiting assembly is disposed on the partition plate 13;

spacing subassembly for fix projecting apparatus body 15, including setting up threaded rod 18 on baffle 13, the one end that threaded rod 18 is close to projecting apparatus body 15 runs through baffle 13 and is connected with limiting plate 20, limiting plate 20 and box 11 inner wall sliding connection, the one end that limiting plate 20 was kept away from to threaded rod 18 is provided with knob 19, box 11 one side is provided with the handle 16 of being convenient for take box 11.

The supporting component is used for supporting and fixing the projector body 15, and comprises a rotating shaft 21 which is arranged on one side of the partition plate 13 and far away from the projector body 15, the rotating shaft 21 is connected with the inner wall of the box body 11, one end of the partition plate 13 is far away from the rotating shaft 21, an installation sleeve 22 is arranged on the outer side of the rotating shaft 21 in a rotating mode, a telescopic rod 23 is connected onto the installation sleeve 22, the output end of the telescopic rod 23 is connected with a connecting plate 24, the connecting plate can support the projector body and plays a role of a support, the telescopic rod can rotate in the box body, the telescopic rod and the connecting plate can be stored in the box body, and the use is convenient.

Connecting plate 24 both ends all are provided with the grip block 25 that is used for advancing line location to projecting apparatus body 15, connecting plate 24 both ends are inside all seted up recess 26, the inside second spring 27 that is provided with of recess 26, grip block 25 is close to the one end of connecting plate 24 and slides and extend to inside and be connected with second spring 27 of recess 26, places the projecting apparatus body at the connecting plate top, and two grip blocks can carry out the centre gripping to the projecting apparatus body under the effect of recess and fix, are favorable to improving the steadiness of projecting apparatus body.

The utility model discloses a projector, including backup pad 14, backup pad 11, first spring 17, the one end and the box 11 internal connection of backup pad 14 are evenly provided with a plurality of first springs 17 to backup pad 14 bottom, first spring 17 keeps away from the one end and the box of backup pad 14, establishes the case lid behind the box top, and projecting apparatus body top can prevent that the projecting apparatus body from rocking in the box and taking place the damage under the effect of first spring and backup pad, and the practicality is strong.

Example 2

The difference from example 1 is: limiting plate 20 both ends all are provided with the guide block, 11 inner walls of box are provided with the slide rail that matches with the guide block, and the slide rail can play direction and spacing effect to the limiting plate, can improve the stability of limiting plate at the removal in-process through the cooperation of slide rail and guide block, prevents that the direction from taking place the skew.

The utility model discloses a theory of operation is: rotate the telescopic link to the vertical state when needing to use the projecting apparatus body, place the projecting apparatus body at the connecting plate top, two grip blocks can carry out the centre gripping to the projecting apparatus body under the effect of recess and fix, be favorable to improving the steadiness of projecting apparatus body, can highly adjust the projecting apparatus body through adjusting the length of telescopic link, can be with the telescopic link after the use is accomplished, the connecting plate is accomodate to inside the box, can drive the threaded rod through rotating the knob and rotate, thereby drive the limiting plate and remove, until limiting plate and projecting apparatus body contact, can carry on spacingly to the projecting apparatus body, and portable, moreover, the steam generator is simple in structure, high durability and convenient operation are achieved.

Claims

1. A portable projector comprises a projector body (15) and a box body (11) arranged on the outer side of the projector body (15), and is characterized in that a box cover (12) is hinged to one side of the box body (11), a partition plate (13) is arranged inside the box body (11), a supporting plate (14) in sliding connection with the inner wall of the box body (11) is arranged on one side of the partition plate (13), the projector body (15) is placed on the top of the supporting plate (14), a supporting assembly is arranged on one side, away from the projector body (15), of the partition plate (13), and a limiting assembly is arranged on the partition plate (13);

spacing subassembly for fix projecting apparatus body (15), including setting up threaded rod (18) on baffle (13), the one end that threaded rod (18) are close to projecting apparatus body (15) runs through baffle (13) and is connected with limiting plate (20), limiting plate (20) and box (11) inner wall sliding connection, the one end that limiting plate (20) were kept away from in threaded rod (18) is provided with knob (19).

2. The portable projector according to claim 1, wherein the support assembly is used for supporting and fixing the projector body (15), and includes a rotating shaft (21) rotatably disposed on one side of the partition plate (13) far away from the projector body (15), one end of the rotating shaft (21) far away from the partition plate (13) is connected to an inner wall of the box body (11), a mounting sleeve (22) is rotatably disposed on an outer side of the rotating shaft (21), a telescopic rod (23) is connected to the mounting sleeve (22), and an output end of the telescopic rod (23) is connected to a connecting plate (24).

3. The portable projector as claimed in claim 2, wherein a clamping plate (25) for positioning the projector body (15) is disposed at each end of the connecting plate (24), a groove (26) is formed in each end of the connecting plate (24), a second spring (27) is disposed in each groove (26), and one end of the clamping plate (25) close to the connecting plate (24) slidably extends into each groove (26) and is connected to the second spring (27).

4. A portable projector as claimed in claim 1, wherein a handle (16) is provided on one side of the housing (11) to facilitate access to the housing (11).

5. A portable projector as claimed in claim 1, wherein a plurality of first springs (17) are uniformly arranged at the bottom of the supporting plate (14), and one ends of the first springs (17) far away from the supporting plate (14) are connected with the inside of the case (11).

6. The portable projector according to claim 1, wherein the two ends of the limiting plate (20) are provided with guide blocks, and the inner wall of the case (11) is provided with slide rails matched with the guide blocks.