CN220471200U - Projector - Google Patents
Projector Download PDFInfo
- Publication number
- CN220471200U CN220471200U CN202320574112.2U CN202320574112U CN220471200U CN 220471200 U CN220471200 U CN 220471200U CN 202320574112 U CN202320574112 U CN 202320574112U CN 220471200 U CN220471200 U CN 220471200U
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- CN
- China
- Prior art keywords
- main body
- projector
- projector main
- bolt mounting
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model provides a projector, which comprises a projector main body, and is characterized in that an adjustable mounting bracket assembly is arranged on the outer side of the projector main body, the adjustable mounting bracket assembly comprises a bolt mounting plate, support connecting rods are welded on the left side and the right side of the inner portion of the bolt mounting plate respectively, a threaded locking rod is inserted in the middle position of the support connecting rods, an adjusting knob is integrally arranged at the end part of the threaded locking rod, and a power supply and a wireless transceiver module are respectively embedded in the rear end of the inner side of the projector main body. The bolt mounting plate and the support connecting rod are arranged, so that the mounting mode of the projector main body is increased, and the projector main body can be hoisted or temporarily placed for use.
Description
Technical Field
The utility model belongs to the technical field of projectors, and particularly relates to a projector.
Background
In the era of advanced information technology, the multimedia classroom has become an indispensable teaching tool, wherein the multimedia classroom comprises a projector, a computer and a controller for teaching, a handwriting touch pad is arranged on part of the multimedia classroom, courseware to be taught is projected on a curtain, more students can learn conveniently, the projector is generally lifted on a classroom roof in the use process, part of special occasions are placed on a desktop, and when the classroom teaching needs to be replaced, the projector cannot be directly detached and moved to a new classroom, so that a lot of inconvenience is brought to teaching.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a projector, wherein a fixing bracket is arranged on the outer side of the projector, and the projector can be fixed on a hoisting bracket for use or temporarily placed on a desktop for use.
The technical scheme is as follows: a projector comprises a projector main body and is characterized in that an adjustable mounting bracket assembly is arranged on the outer side of the projector main body.
Preferably, the adjustable mounting bracket assembly comprises a bolt mounting plate, wherein the left side and the right side of the inside of the bolt mounting plate are respectively welded with a support connecting rod, the middle position of the support connecting rod is inserted with a threaded locking rod, and the end part of the threaded locking rod is integrally provided with an adjusting knob.
Preferably, the rear end of the inner side of the projector main body is respectively embedded with a power supply and a wireless transceiver module.
Preferably, the bolt mounting plates are respectively arranged at the upper part and the lower part of the support connecting rod, and the projector main body is positioned at the inner side of the bolt mounting plates.
Preferably, the support connecting rods are respectively positioned at the left side and the right side of the projector main body, and the end parts of the threaded locking rods are respectively in threaded connection with the left side and the right side of the projector main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the arrangement of the bolt mounting plate and the supporting connecting rod is beneficial to increasing the mounting mode of the projector main body, and the projector main body can be hoisted or temporarily placed for use.
2. In the utility model, the arrangement of the threaded locking rod and the adjusting knob is beneficial to fixing the projector main body and can adjust the inclination direction of the projector main body.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the adjustable mounting bracket assembly of the present utility model.
In the figure:
1. a projector main body; 2. an adjustable mounting bracket assembly; 21. a bolt mounting plate; 22. a support link; 23. a threaded locking rod; 24. and (5) adjusting a knob.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and fig. 2, a projector comprises a projector main body 1, and is characterized in that an adjustable mounting bracket assembly 2 is arranged on the outer side of the projector main body 1; the adjustable mounting bracket assembly 2 comprises a bolt mounting plate 21, wherein supporting connecting rods 22 are welded on the left side and the right side of the inside of the bolt mounting plate 21 respectively, a threaded locking rod 23 is inserted in the middle position of each supporting connecting rod 22, and an adjusting knob 24 is integrally arranged at the end part of each threaded locking rod 23.
Principle of operation
According to the utility model, according to the use situation, the bolt mounting plate 21 arranged at the upper part can be connected with the hoisting frame through bolts, and is connected with an external power supply, so that the device can be used as long-term equipment, the device can be carried to any classroom, and placed on a desktop, the device is powered by the power supply at the inner side of the projector main body 1 and used as temporary equipment, and the wireless transceiver module in the projector main body 1 can be connected with an external teaching computer, so that the teaching quality is not influenced.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. A projector, comprising a projector main body (1), characterized in that an adjustable mounting bracket component (2) is arranged on the outer side of the projector main body (1); the adjustable mounting bracket assembly (2) comprises a bolt mounting plate (21), wherein the left side and the right side of the inside of the bolt mounting plate (21) are respectively welded with a support connecting rod (22), the middle position of the support connecting rod (22) is inserted with a threaded locking rod (23), and the end part of the threaded locking rod (23) is integrally provided with an adjusting knob (24).
2. Projector according to claim 1, characterized in that the rear end of the inner side of the projector body (1) is respectively embedded with a power supply and a wireless transceiver module.
3. A projector according to claim 2, characterized in that the bolt mounting plates (21) are provided at upper and lower portions of the support link (22), respectively, and the projector main body (1) is located inside the bolt mounting plates (21).
4. A projector according to claim 2, characterized in that the support links (22) are respectively located on the left and right sides of the projector main body (1), and the ends of the screw locking bars (23) are respectively screw-connected with the left and right sides of the projector main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574112.2U CN220471200U (en) | 2023-03-20 | 2023-03-20 | Projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574112.2U CN220471200U (en) | 2023-03-20 | 2023-03-20 | Projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220471200U true CN220471200U (en) | 2024-02-09 |
Family
ID=89775325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320574112.2U Active CN220471200U (en) | 2023-03-20 | 2023-03-20 | Projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220471200U (en) |
-
2023
- 2023-03-20 CN CN202320574112.2U patent/CN220471200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |