CN215264350U - Multifunctional projector - Google Patents
Multifunctional projector Download PDFInfo
- Publication number
- CN215264350U CN215264350U CN202121625563.1U CN202121625563U CN215264350U CN 215264350 U CN215264350 U CN 215264350U CN 202121625563 U CN202121625563 U CN 202121625563U CN 215264350 U CN215264350 U CN 215264350U
- Authority
- CN
- China
- Prior art keywords
- clamping
- wall
- fixed cylinder
- holes
- machine body
- 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.)
- Active
Links
Images
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model discloses a multifunctional projector, which belongs to the field of projectors and comprises a fixed cylinder, wherein a support column is slidably arranged on the inner wall of the fixed cylinder, clamping holes are arranged on the surface of the support column at equal intervals, through holes are symmetrically arranged on the inner wall of the fixed cylinder, a fixed ring is fixedly arranged on the inner wall of the through holes, a clamping rod is slidably arranged on the inner wall of the fixed ring, the clamping rod is slidably connected with the clamping holes, a connecting ring is fixedly arranged on the surface of the clamping rod, the connecting rod can enter a clamping seat by pushing the clamping plate, so that a connecting cover is kept in a stable placing state, the machine body can be effectively radiated under the action of a heat radiation hole, a heat radiation device is convenient to rapidly install, the traditional bolt fixation is avoided, the machine body is prevented from sliding along the inner wall of the fixed cylinder by the stress of the support column, the height of the machine body is adjusted, and the clamping rod can be pushed to clamp the clamping holes under the deformation action of a spring, the machine body is ensured to be kept in a stable state after the height is adjusted.
Description
Technical Field
The utility model relates to a projector field, more specifically say, relate to a multifunctional projector.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with network devices through different interfaces to play corresponding videos and audios.
However, most projectors have certain defects, the height of the projector body is difficult to effectively adjust, people cannot use the projector body conveniently, and the heat dissipation device is mostly fixed by bolts.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a multifunctional projector, it gets into the cassette through promoting the cardboard, make the connecting cover remain stable placing state, at the louvre, the bleeder vent, under the effect of fan, can effectively dispel the heat to the organism, the quick installation of the heat abstractor of being convenient for, avoid traditional bolt fastening, slide along the solid fixed cylinder inner wall through the support column atress, thereby highly adjusting the organism, be convenient for people use the organism, and under the deformation effect of spring, can promote the kelly and decide the cardboard fastening, guarantee the organism and remain stable state after height-adjusting.
In order to solve the above problems, the utility model adopts the following technical proposal.
A multifunctional projector comprises a fixed cylinder, wherein support columns are slidably mounted on the inner wall of the fixed cylinder, clamping holes are formed in the surface of each support column at equal intervals, through holes are symmetrically formed in the inner wall of the fixed cylinder, fixing rings are fixedly mounted on the inner wall of the through holes, clamping rods are slidably mounted on the inner wall of the fixing rings, the clamping rods are slidably connected with the clamping holes, connecting rings are fixedly mounted on the surfaces of the clamping rods, a body is fixedly mounted on the surface of each support column, heat dissipation holes are symmetrically formed in the surface of the body, clamping seats are fixedly mounted on the surface of the body, clamping plates are slidably mounted on the inner wall of each clamping seat, connecting covers are fixedly mounted between the clamping plates and pushed into the clamping seats, so that the connecting covers are kept in a stable placing state, the body can be effectively cooled under the action of the heat dissipation holes, air vents and a fan, and quick installation of a heat dissipation device is facilitated, avoid traditional bolt fastening, slide along the solid fixed cylinder inner wall through the support column atress to highly adjusting the organism, the people of being convenient for use the organism, and under the deformation effect of spring, can promote the kelly and fix the card hole card, guarantee that the organism keeps stable state after height-adjusting.
Furthermore, the surface of the fixed cylinder is symmetrically and fixedly provided with the supporting plates, the surface of the supporting plate is fixedly provided with the rubber pads, and the whole stability is improved under the action of the supporting plates and the rubber pads.
Furthermore, the connecting ring is connected with the fixed cylinder in a sliding mode, and a spring is fixedly installed between the connecting ring and the fixed ring, so that the clamping rod is in a fastening state under the action of the spring.
Furthermore, the inner diameter of the connecting cover is equal to the diameter of the heat dissipation holes, and the fan is fixedly mounted on the inner wall of the connecting cover, so that the machine body can be subjected to heat dissipation treatment under the action of the fan.
Further, the surface equidistance of connecting the cover is equipped with the bleeder vent, the inner wall fixed mounting of bleeder vent has the filter screen, is convenient for under the effect of filter screen, can avoid the entering of impurity.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme gets into the cassette through promoting the cardboard, make the connecting cover remain stable and place the state, at the louvre, the bleeder vent, under the effect of fan, can effectively dispel the heat to the organism, the heat abstractor's of being convenient for quick installation, avoid traditional bolt fastening, slide along fixed section of thick bamboo inner wall through the support column atress, thereby highly adjust the organism, the people of being convenient for use the organism, and under the deformation effect of spring, can promote the kelly and fasten the card hole card and decide, guarantee the organism and keep stable state after height-adjusting.
(2) The fixed cylinder's surface symmetry fixed mounting has the backup pad, and the fixed surface of backup pad installs the rubber pad, is convenient for under the effect of backup pad, rubber pad, improves holistic stability.
(3) The connecting ring is connected with the fixed cylinder in a sliding mode, and the spring is fixedly mounted between the connecting ring and the fixed ring, so that the clamping rod is in a fastening state under the action of the spring.
(4) The internal diameter of connecting cover equals with the diameter of louvre, and the inner wall fixed mounting of connecting cover has the fan, is convenient for under the effect of fan, can carry out the heat dissipation to the organism and handle.
(5) The surface equidistance of connecting the cover is equipped with the bleeder vent, and the inner wall fixed mounting of bleeder vent has the filter screen, is convenient for under the effect of filter screen, can avoid the entering of impurity.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;
fig. 4 is a side view of the cartridge of the present invention.
The reference numbers in the figures illustrate:
the device comprises a fixing cylinder 1, a supporting plate 2, a rubber pad 3, a supporting column 4, a clamping hole 5, a through hole 6, a fixing ring 7, a clamping rod 8, a connecting ring 9, a spring 10, a machine body 11, heat dissipation holes 12, a clamping seat 13, a clamping plate 14, a connecting cover 15, a fan 16, air holes 17 and a filter screen 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, a multi-functional projector includes a fixed cylinder 1, and referring to fig. 1-2, a supporting plate 2 is symmetrically and fixedly installed on the surface of the fixed cylinder 1, a rubber pad 3 is fixedly installed on the surface of the supporting plate 2, so that the supporting plate 2, rubber pad 3, improve holistic stability, the inner wall slidable mounting of solid fixed cylinder 1 has support column 4, the surperficial equidistance of support column 4 is equipped with card hole 5, the inner wall symmetry of solid fixed cylinder 1 is equipped with through-hole 6, the inner wall fixed mounting of through-hole 6 has solid fixed ring 7, the inner wall slidable mounting of solid fixed ring 7 has kelly 8, sliding connection between kelly 8 and the card hole 5, kelly 8's fixed surface installs go-between 9, sliding connection between go-between 9 and solid fixed cylinder 1, fixed mounting has spring 10 between go-between 9 and solid fixed ring 7, be convenient for under spring 10's effect, make kelly 8 be in fastening state.
Referring to fig. 1, 3 and 4, a machine body 11 is fixedly mounted on the surface of a support column 4, heat dissipation holes 12 are symmetrically formed in the surface of the machine body 11, a clamping seat 13 is fixedly mounted on the surface of the machine body 1, clamping plates 14 are slidably mounted on the inner wall of the clamping seat 13, connecting covers 15 are fixedly mounted between the clamping plates 14, the inner diameter of each connecting cover 15 is equal to the diameter of each heat dissipation hole 12, a fan 16 is fixedly mounted on the inner wall of each connecting cover 15, so that the machine body 11 can be subjected to heat dissipation treatment under the action of the fan 16, air holes 17 are equidistantly formed in the surface of each connecting cover 15, a filter screen 18 is fixedly mounted on the inner wall of each air hole 17, and impurities can be prevented from entering under the action of the filter screen 18.
The multifunctional projector can push the clamping plate 14 to enter the clamping seat 13, so that the connecting cover 15 is in a stable placing state, the connecting cover 15 can fully cover the heat dissipation holes 12, the connecting cover 15 can be conveniently and rapidly installed, the traditional bolt fixing is avoided, the electric elements in the machine body 1 can be effectively subjected to heat dissipation treatment under the action of the fan 16, the air holes 17 and the heat dissipation holes 12, the invasion of impurities can be effectively avoided under the action of the filter screen 18, the clamping rod 8 can be pulled to drive the connecting ring 9 to move outwards, the spring 10 is stressed and stretched, finally, the clamping rod 8 is separated from the clamping hole 5, the supporting column 4 can be pushed to slide along the inner wall of the fixed cylinder 1, no external force is applied to the clamping rod 8, the spring 10 recovers deformation, the clamping rod 8 is pulled to clamp and fix the next clamping hole 5 arranged on the surface of the supporting column 4 at equal intervals, so that the machine body 11 is kept in a stable state after the height is adjusted, is convenient for people to use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a multifunctional projector, includes a fixed section of thick bamboo (1), its characterized in that: the inner wall of the fixed cylinder (1) is provided with support columns (4) in a sliding way, clamping holes (5) are arranged on the surfaces of the support columns (4) at equal intervals, the inner wall of the fixed cylinder (1) is symmetrically provided with through holes (6), the inner wall of each through hole (6) is fixedly provided with a fixed ring (7), the inner wall of the fixing ring (7) is provided with a clamping rod (8) in a sliding way, the clamping rod (8) is connected with the clamping hole (5) in a sliding way, a connecting ring (9) is fixedly arranged on the surface of the clamping rod (8), an organism (11) is fixedly arranged on the surface of the supporting column (4), the surface of the machine body (11) is symmetrically provided with heat dissipation holes (12), the surface of the machine body (11) is symmetrically and fixedly provided with clamping seats (13), the inner wall of the clamping seat (13) is provided with clamping plates (14) in a sliding mode, and connecting covers (15) are fixedly arranged between the clamping plates (14).
2. The multifunctional projector according to claim 1, wherein: the surface of the fixed cylinder (1) is symmetrically and fixedly provided with a supporting plate (2), and the surface of the supporting plate (2) is fixedly provided with a rubber pad (3).
3. The multifunctional projector according to claim 1, wherein: the connecting ring (9) is in sliding connection with the fixed cylinder (1), and a spring (10) is fixedly arranged between the connecting ring (9) and the fixed ring (7).
4. The multifunctional projector according to claim 1, wherein: the inner diameter of the connecting cover (15) is equal to the diameter of the heat dissipation holes (12), and a fan (16) is fixedly mounted on the inner wall of the connecting cover (15).
5. The multifunctional projector according to claim 1, wherein: the surface equidistance of connecting cover (15) is equipped with bleeder vent (17), the inner wall fixed mounting of bleeder vent (17) has filter screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625563.1U CN215264350U (en) | 2021-07-16 | 2021-07-16 | Multifunctional projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625563.1U CN215264350U (en) | 2021-07-16 | 2021-07-16 | Multifunctional projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215264350U true CN215264350U (en) | 2021-12-21 |
Family
ID=79492378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121625563.1U Active CN215264350U (en) | 2021-07-16 | 2021-07-16 | Multifunctional projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215264350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688407A (en) * | 2022-03-22 | 2022-07-01 | 云南电网有限责任公司红河供电局 | Network space intelligent asset detection device |
-
2021
- 2021-07-16 CN CN202121625563.1U patent/CN215264350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688407A (en) * | 2022-03-22 | 2022-07-01 | 云南电网有限责任公司红河供电局 | Network space intelligent asset detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215264350U (en) | Multifunctional projector | |
| CN210577282U (en) | Heat radiation structure of electric power distribution cabinet | |
| CN213069863U (en) | Mobile analysis device | |
| CN212305479U (en) | Hard disk video recorder capable of synchronously playing back | |
| CN213900617U (en) | Terminal equipment of intelligent factory management system | |
| CN215171729U (en) | Brake pad with quick radiating effect | |
| CN216904462U (en) | Novel motor | |
| CN219370799U (en) | Aluminum electrolytic capacitor convenient to install and detach | |
| CN216873451U (en) | Integrated circuit board convenient to installation is dismantled | |
| CN212463776U (en) | Control cabinet for electronic engineering | |
| CN220143456U (en) | Assembled test tube rack | |
| CN216555086U (en) | Disc brake lower pump convenient to fast assembly | |
| CN216287396U (en) | LED screen back of body frame convenient to installation | |
| CN217769131U (en) | Regulator cubicle protection seat convenient to high altitude installation | |
| CN216357636U (en) | Server protection cabinet with heat dissipation function | |
| CN219778081U (en) | Shell structure of engineering projector | |
| CN213411798U (en) | Fixing device for assembling sheet metal shell | |
| CN219698209U (en) | Dustproof locking PCBA mainboard that moves | |
| CN209893006U (en) | Mobile platform combined with face recognition and used for practice teaching | |
| CN221042466U (en) | Rear cover of roller shutter door motor | |
| CN216526698U (en) | Auxiliary dismounting device for projector | |
| CN217696612U (en) | Combined ray protection component | |
| CN212084079U (en) | Notebook computer radiator with multidirectional regulation | |
| CN218183684U (en) | Electric actuator easy to radiate heat | |
| CN211927115U (en) | Mining converter multichannel temperature measurement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |