CN212510175U - Suspension type projecting apparatus with dustproof construction - Google Patents
Suspension type projecting apparatus with dustproof construction Download PDFInfo
- Publication number
- CN212510175U CN212510175U CN202020923959.3U CN202020923959U CN212510175U CN 212510175 U CN212510175 U CN 212510175U CN 202020923959 U CN202020923959 U CN 202020923959U CN 212510175 U CN212510175 U CN 212510175U
- Authority
- CN
- China
- Prior art keywords
- electric telescopic
- wall
- dust
- block
- carousel
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a suspension type projecting apparatus with dustproof construction, including connecting block and carousel, the inner wall connection of connecting block has the rivet, and the below of connecting block is provided with electric telescopic handle, the carousel is settled in electric telescopic handle's end, and electric telescopic handle's below is provided with branch, the inner wall of branch is embedded to have the draw-in groove, and the inner wall connection of draw-in groove has the fixture block, the outer wall of fixture block is fixed with first curb plate, and the left side of first curb plate is connected with the second curb plate, the terminal arrangement of branch has the fixed block, and the below of fixed block is provided with projection equipment. The suspension type projection equipment with the dustproof structure is provided with the electric telescopic rod, the telescopic distance of the electric telescopic rod is 0-30cm, the electric telescopic rod is of a telescopic structure, the telescopic structure enables the device to have the height adjusting capacity, and meanwhile, the telescopic distance is 0-30cm, so that the enough adjustable height of the device is guaranteed.
Description
Technical Field
The utility model relates to a projecting apparatus technical field specifically is a suspension type projecting apparatus with dustproof construction.
Background
The projection apparatus is a projection apparatus, and the main part of the projection apparatus is a convergent projection lens, which enlarges the picture (illuminated plane object) into a real image on a screen for many people to watch. The commonly used film projectors, slide projectors, print enlargers, and projectors for drawing are all projection apparatuses.
In use of a projection instrument on the market, a special dustproof structure is not arranged on a common projection instrument, so that a large amount of dust can be accumulated to cause the device to be incapable of being used in use of the projection instrument, meanwhile, the projection instrument on the market does not have a rotating function, the use of the device is greatly limited, and therefore, a suspended projection instrument with the dustproof structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suspension type projecting apparatus with dustproof construction to solve general projecting apparatus that proposes in the above-mentioned background art and not settle special dustproof construction, make projecting apparatus in use, can accumulate a large amount of dusts and cause the unable use of device, the projecting apparatus on the market does not have rotation function simultaneously, very big restriction the problem of the use of device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a suspension type projecting apparatus with dustproof construction, includes connecting block and carousel, the inner wall connection of connecting block has the rivet, and the below of connecting block is provided with electric telescopic handle, the carousel settles in electric telescopic handle's end, and electric telescopic handle's below is provided with branch, the inner wall of branch is embedded to have the draw-in groove, and the inner wall connection of draw-in groove has the fixture block, the outer wall of fixture block is fixed with first curb plate, and the left side of first curb plate is connected with the second curb plate, the end arrangement of branch has the fixed block, and the below of fixed block is provided with projection equipment, the below both sides of projector are connected with the heelpiece, and the right side of heelpiece settles.
Preferably, the electric telescopic rod is of a telescopic structure, and the telescopic distance of the electric telescopic rod is 0-30 cm.
Preferably, the vertical central line of the turntable coincides with the vertical central line of the electric telescopic rod, and the support rod forms a rotating structure through the turntable and the electric telescopic rod.
Preferably, the turntable and the supporting rod are mutually attached, and the supporting rod and the fixing block are of a welded integrated structure.
The outer wall of the first side plate is of an inclined surface structure, and a frame structure is formed between the first side plate and the second side plate.
Preferably, the inner walls of the heat dissipation holes are of a honeycomb structure, and the heat dissipation holes are attached to the bottom of the projection equipment.
Preferably, the clamping blocks are of symmetrical structures, and the first side plate forms a clamping structure through the clamping blocks and the clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the suspension type projection instrument with the dustproof structure is provided with an electric telescopic rod, the telescopic distance of the electric telescopic rod is 0-30cm, the electric telescopic rod is of a telescopic structure, the telescopic structure enables a device to have the capability of adjusting the height, meanwhile, the telescopic distance is 0-30cm, the enough adjustable height of the device is guaranteed, meanwhile, a turntable is arranged at the tail end of the electric telescopic rod, a support rod forms a rotating structure through the turntable and the electric telescopic rod, the vertical central line of the turntable is coincident with the vertical central line of the electric telescopic rod, the lower projection is always kept at a vertical level and is not inclined, the rotating structure is rotated through the turntable, the direction of the lower projection is adjustable, and the adjustability of the device is enhanced;
the device is also provided with a dustproof structure, the device adopts a first side plate and a second side plate to provide dust prevention, a frame structure is formed between the first side plate and the second side plate, so that the projection equipment below is in frame protection, dust is prevented from entering at the same time, the first side plate forms a clamping structure between a clamping block and a clamping groove, and a user can conveniently disassemble the first side plate inside through clamping, so that the user can conveniently overhaul, and the use time of parts is indirectly improved;
the device still is provided with heat radiation structure, and it has the louvre to settle on the right side of heelpiece, and the inner wall of louvre is cellular structure, and the louvre laminates with projection equipment's bottom, and cellular structure is convenient for inside ventilation and is gived off the heat, and the laminating is in the bottom simultaneously for the heat distributes through the louvre fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the appearance structure of the present invention.
In the figure: 1. connecting blocks; 2. riveting; 3. an electric telescopic rod; 4. a turntable; 5. a strut; 6. a first side plate; 7. a second side plate; 8. a bottom pad; 9. heat dissipation holes; 10. a projection device; 11. a fixed block; 12. a card slot; 13. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a suspension type projection instrument with a dustproof structure comprises a connecting block 1 and a rotary table 4, wherein a rivet 2 is connected to the inner wall of the connecting block 1, an electric telescopic rod 3 is arranged below the connecting block 1, the electric telescopic rod 3 is of a telescopic structure, the telescopic distance of the electric telescopic rod 3 is 0-30cm, the device has the height adjusting capacity due to the telescopic structure, and meanwhile, the telescopic distance is 0-30cm, so that the enough adjustable height of the device is guaranteed;
the rotary table 4 is arranged at the tail end of the electric telescopic rod 3, the supporting rod 5 is arranged below the electric telescopic rod 3, the vertical central line of the rotary table 4 is overlapped with the vertical central line of the electric telescopic rod 3, the supporting rod 5 forms a rotating structure between the rotary table 4 and the electric telescopic rod 3, the vertical central line of the rotary table 4 is overlapped with the vertical central line of the electric telescopic rod 3, the lower projection is always kept at a vertical level and is not inclined, the rotating structure is rotated through the rotary table 4, the lower projection direction is adjustable, and the adjustability of the device is enhanced;
a clamping groove 12 is embedded in the inner wall of the supporting rod 5, a clamping block 13 is connected to the inner wall of the clamping groove 12, a first side plate 6 is fixed to the outer wall of the clamping block 13, a second side plate 7 is connected to the left side of the first side plate 6, the clamping block 13 is of a symmetrical structure, and the first side plate 6 forms a clamping structure with the clamping groove 12 through the clamping block 13, and the symmetrical structure enables the clamping blocks 13 to be provided with two clamping structures, so that a user can conveniently disassemble the inner first side plate 6 through clamping, the maintenance of the user is facilitated, and the use timeliness of parts is indirectly improved;
the outer wall of the first side plate 6 is of an inclined surface structure, a frame structure is formed between the first side plate 6 and the second side plate 7, dust above the frame structure cannot be easily accumulated, and the frame structure enables the projection equipment 10 below the frame structure to be in frame protection and prevents dust from entering the frame structure;
the tail end of the supporting rod 5 is provided with a fixed block 11, the projection equipment 10 is arranged below the fixed block 11, the rotary table 4 and the supporting rod 5 are mutually attached, the supporting rod 5 and the fixed block 11 are of a welded integrated structure, the rotary table 4 and the supporting rod 5 are mutually attached, the structures are more compact and stable, and the welded integrated structure enables the device to be firmer and more stable in suspension;
the below both sides of projection equipment 10 are connected with heelpiece 8, and the right side of heelpiece 8 settles and have louvre 9, and the inner wall of louvre 9 is cellular structure, and louvre 9 laminates with the bottom of projection equipment 10 mutually, and the cellular structure, the inside ventilation of being convenient for gives off the heat, and the laminating is in the bottom simultaneously for the heat gives off through louvre 9 fast.
The working principle is as follows: to the suspension type projecting apparatus that has dustproof construction of this kind at first through selecting the device to settle the position of hanging, after the selected position, fix connecting block 1 through rivet 2 and make the device can hang, settle first curb plate 6 at the inner wall of draw-in groove 12 through fixture block 13 simultaneously, settle second curb plate 7 at the inner wall of draw-in groove 12 also similarly, let constitute frame construction between first curb plate 6 and the second curb plate 7, projection equipment 10 hangs fixedly through fixed block 11, frame construction plays to projection equipment 10 simultaneously and prevents that the dust from getting into, and provide the guard action for the device, heat that produces when the device in use distributes through the louvre 9 of bottom, the user can pass through the height that electric telescopic handle 3 device used, electric telescopic handle 3's model is XC758, promote the device when not using, do not occupy the use of space.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a suspension type projecting apparatus with dustproof construction, includes connecting block (1) and carousel (4), its characterized in that: the utility model discloses a projection device, including connecting block (1), carousel (4), electric telescopic handle (3), branch board (7), fixing block (6), the inner wall of connecting block (1) is connected with rivet (2), and the below of connecting block (1) is provided with electric telescopic handle (3), carousel (4) are settled in the end of electric telescopic handle (3), and the below of electric telescopic handle (3) is provided with branch (5), the inner wall of branch board (5) is embedded to have draw-in groove (12), and the inner wall of draw-in groove (12) is connected with fixture block (13), the outer wall of fixture block (13) is fixed with first curb plate (6), and the left side of first curb plate (6) is connected with second curb plate (7), the end of branch board (5) is settled there is fixed block (11), and the below of fixed block (11) is provided with projection apparatus (10), the.
2. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the electric telescopic rod (3) is of a telescopic structure, and the telescopic distance of the electric telescopic rod (3) is 0-30 cm.
3. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the vertical central line of carousel (4) and the coincidence of the vertical central line of electric telescopic handle (3), and branch (5) pass through and constitute revolution mechanic between carousel (4) and electric telescopic handle (3).
4. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the rotary table (4) and the supporting rod (5) are mutually attached, and the supporting rod (5) and the fixing block (11) are of a welded integrated structure.
5. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the outer wall of the first side plate (6) is of an inclined surface structure, and a frame structure is formed between the first side plate (6) and the second side plate (7).
6. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the inner wall of the heat dissipation hole (9) is of a honeycomb structure, and the heat dissipation hole (9) is attached to the bottom of the projection equipment (10).
7. A suspended projector apparatus having a dust-proof structure as claimed in claim 1, wherein: the clamping blocks (13) are of symmetrical structures, and the first side plate (6) forms a clamping structure with the clamping groove (12) through the clamping blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923959.3U CN212510175U (en) | 2020-05-27 | 2020-05-27 | Suspension type projecting apparatus with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923959.3U CN212510175U (en) | 2020-05-27 | 2020-05-27 | Suspension type projecting apparatus with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212510175U true CN212510175U (en) | 2021-02-09 |
Family
ID=74390628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020923959.3U Active CN212510175U (en) | 2020-05-27 | 2020-05-27 | Suspension type projecting apparatus with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212510175U (en) |
-
2020
- 2020-05-27 CN CN202020923959.3U patent/CN212510175U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107477314B (en) | Camera shooting support frame | |
| CN212510175U (en) | Suspension type projecting apparatus with dustproof construction | |
| CN211043926U (en) | Projection arrangement is used in teaching of computer application specialty convenient to accomodate and place | |
| CN210575012U (en) | Science and technology center show electron sand table | |
| CN215215512U (en) | Portable intelligent projector | |
| CN209876379U (en) | Camera mount for news dissemination | |
| CN108516282B (en) | Adjustable prevents jumping material apron | |
| CN210130647U (en) | From taking projection show stand | |
| CN210539732U (en) | Dining table capable of containing mobile phones | |
| CN216411850U (en) | 5G communication technology-based projector with stability augmentation mechanism | |
| CN208703520U (en) | A kind of multi-angle oblique camera | |
| CN216079051U (en) | Special frame of portable city planning design | |
| CN215111681U (en) | Projector with automatic angle regulation function | |
| CN214890088U (en) | Composite element projection device for optical engineering | |
| CN214252852U (en) | Novel projector | |
| CN212921996U (en) | Five-lens aviation oblique photography device | |
| CN214306324U (en) | Visual image processing device | |
| CN205651765U (en) | Cell -phone camera glass semi -automatic screen printing machine | |
| CN211475277U (en) | Film and television shooting bracket | |
| CN212135119U (en) | Lamps and lanterns for movie with remove adjustable | |
| CN218332269U (en) | Projector with a light source | |
| CN219552774U (en) | Optical debugging device | |
| CN211043918U (en) | Optical structure capable of projecting picture | |
| CN213900643U (en) | Wisdom building supervisory equipment convenient to maintain | |
| CN215770079U (en) | VR virtual reality and public standard center are with folding polarisation 3D projector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |