CN216160967U - Architectural engineering design projection arrangement - Google Patents
Architectural engineering design projection arrangement Download PDFInfo
- Publication number
- CN216160967U CN216160967U CN202121775503.8U CN202121775503U CN216160967U CN 216160967 U CN216160967 U CN 216160967U CN 202121775503 U CN202121775503 U CN 202121775503U CN 216160967 U CN216160967 U CN 216160967U
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- Prior art keywords
- heat dissipation
- connecting plate
- projection arrangement
- link
- block
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- 230000008093 supporting effect Effects 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a projection device for building engineering design, which comprises a transverse plate, a body and a lens, wherein a convex block is fixed on one side of the bottom end of the transverse plate, the body is arranged below the transverse plate, an angle adjusting structure is arranged between the body and the transverse plate, supporting structures are arranged on two sides of the bottom end of the body, a heat dissipation structure is arranged on the surface of the body, and the lens is arranged at the central position of one side of the body. According to the utility model, the angle of the body is adjusted according to the needs by virtue of the connecting block, the hinge block, the connecting plate and the adjusting rod, the hinge block at one end of the adjusting rod moves along the chute in the connecting plate during adjustment, and the hinge block and the connecting plate are fixed by virtue of the fastener after the hinge block moves to a proper position, so that the angle of the projection device designed in the building engineering is convenient to adjust, and the heat dissipation effect of the projection device designed in the building engineering is improved by the operation of the heat dissipation fan.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering design projection device.
Background
Building engineering is mainly responsible for the teaching and the management of civil engineering specialty building engineering direction, and building engineering need show and explain the inside content of design drawing with the help of projection arrangement with the drawing projection in the display screen top after accomplishing the drawing of building design drawing, is convenient for.
The devices on the market are various and can basically meet the use requirements of people, but certain problems still exist:
1. when the traditional projection device designed by the building engineering is used, the angle of the projection device is inconvenient to adjust according to the requirement, so that the later-stage viewing effect is influenced;
2. when the ambient temperature is higher in the using process of the traditional projection device designed by the building engineering, the projection device has poor heat dissipation effect, and the service life of the projection device is shortened when the projection device is operated at high temperature for a long time;
3. when the traditional projection device for the architectural engineering design is not used, the projection device can be placed on a desktop, and if the projection device is directly placed on the desktop, the projection device is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a projection device for architectural engineering design, which aims to solve the problems that the device proposed in the background art is inconvenient to adjust the angle, has poor heat dissipation effect and is inconvenient to place.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering design projection arrangement, includes diaphragm, body and camera lens, one side of diaphragm bottom is fixed with the lug, the below of diaphragm is provided with the body, and is provided with the angle modulation structure between body and the diaphragm, the both sides of body bottom all are provided with bearing structure, the surface of body is provided with heat radiation structure, the central point department of putting of body one side is provided with the camera lens.
Preferably, the angle adjusting structure includes connecting block, articulated piece, connecting plate and regulation pole, the connecting plate sets up in the top of body, the top of connecting plate is provided with articulated piece, and the bottom activity hinge of the top of articulated piece one side and diaphragm, the connecting block sets up in one side of body.
Preferably, the connecting block is movably hinged with the protruding block, and a sliding groove is arranged in the connecting plate.
Preferably, the heat radiation structure comprises a heat radiation fan, a clamping block and a dustproof net, the heat radiation fan is installed at two ends inside the body, the dustproof net is installed on the surface of the body at one end of the heat radiation fan, and the clamping block is arranged on two sides of the top end of the dustproof net.
Preferably, bearing structure includes screw thread post, supporting leg, link and spliced pole, the link is set up the turning position department of arranging the body bottom in, the inside of link articulates there is the supporting leg, and the bottom of supporting leg runs through threaded post, the bottom mounting of link one side body has the spliced pole.
Preferably, the inside of link and spliced pole all is provided with the screw hole with screw thread post looks adaptation, the inside of link is provided with the cell body with supporting leg looks adaptation.
Compared with the prior art, the utility model has the beneficial effects that: the projection device for the architectural engineering design not only realizes convenient angle adjustment, improves the heat dissipation effect, but also realizes convenient placement;
(1) the angle of the body is adjusted according to needs by the aid of the connecting block, the hinge block, the connecting plate and the adjusting rod, the hinge block at one end of the adjusting rod moves along with the sliding groove in the connecting plate during adjustment, and after the hinge block moves to a proper position, the hinge block and the connecting plate are fixed by the aid of the fastener, so that the projection device for building engineering design is convenient for angle adjustment;
(2) by arranging the heat dissipation fan, the clamping block and the dust screen, when in use, the temperature in the body is discharged from the heat dissipation holes on one side through the operation of the heat dissipation fan, the dust screen is clamped on the surface of the body through the clamping block, and external dust is prevented from falling into the dust screen under the action of the dust screen, so that the heat dissipation effect of the projection device designed by the building engineering is improved, and the service life is prolonged;
(3) through being provided with screw thread post, supporting leg, link and spliced pole, when placing, take out screw thread post rotation from the spliced pole, rotatory to the tilt state with the supporting leg, support the body under the effect through a plurality of supporting legs, place the desktop top between avoiding, realized that building engineering design projection arrangement is convenient for place.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic perspective view of the dust screen of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a transverse plate; 2. a bump; 3. an angle adjustment structure; 301. connecting blocks; 302. a hinged block; 303. a connecting plate; 304. adjusting a rod; 4. a body; 5. a heat dissipation structure; 501. a heat radiation fan; 502. a clamping block; 503. a dust screen; 6. a support structure; 601. a threaded post; 602. supporting legs; 603. a connecting frame; 604. connecting columns; 7. and (5) a lens.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a building engineering design projection device comprises a transverse plate 1, a body 4 and a lens 7, wherein a convex block 2 is fixed on one side of the bottom end of the transverse plate 1, the body 4 is arranged below the transverse plate 1, an angle adjusting structure 3 is arranged between the body 4 and the transverse plate 1, the angle adjusting structure 3 comprises a connecting block 301, a hinged block 302, a connecting plate 303 and an adjusting rod 304, the connecting plate 303 is arranged at the top end of the body 4, the hinged block 302 is arranged at the top end of the connecting plate 303, the top end of one side of the hinged block 302 is movably hinged with the bottom end of the transverse plate 1, the connecting block 301 is arranged on one side of the body 4, the body 4 can be conveniently rotated and adjusted by hinging the connecting block 301 and the body 4, and the problem of blocking is avoided;
the connecting block 301 is movably hinged with the lug 2, a sliding groove is formed in the connecting plate 303, and the hinge block 302 can conveniently slide along the sliding groove in the connecting plate 303, so that the adjustment is convenient;
when the structure is used, when the adjustment is needed, the fastening piece between the hinge block 302 and the connecting plate 303 is firstly cut to rotate and take out, the angle of the body 4 is adjusted through the connecting block 301, the hinge block 302 on one side of the adjusting rod 304 slides along the sliding groove in the connecting plate 303 when the adjustment is needed, and after the hinge block 302 slides to a proper position, the hinge block 302 and the connecting plate 303 are fixed under the cooperation of the fastening piece, and the angle of the body 4 can be adjusted in different degrees through the above steps, so that the better projection can be realized during later use, and the observation is facilitated;
the supporting structures 6 are arranged on two sides of the bottom end of the body 4, each supporting structure 6 comprises a threaded column 601, a supporting leg 602, a connecting frame 603 and a connecting column 604, each connecting frame 603 is arranged at a corner position of the bottom end of the body 4, the supporting leg 602 is hinged inside each connecting frame 603, the threaded column 601 penetrates through the bottom end of each supporting leg 602, the connecting column 604 is fixed at the bottom end of the body 4 on one side of each connecting frame 603, the supporting legs 602 are fixed in a horizontal state through the threaded columns 601, and the problem of left-right swinging during movement is avoided;
threaded holes matched with the threaded columns 601 are formed in the connecting frame 603 and the connecting column 604, a groove body matched with the supporting leg 602 is formed in the connecting frame 603, the inclination problem can be realized through the groove body, and the supporting leg 602 is prevented from shaking in the supporting process, so that the supporting effect is poor;
when the projection device is placed, the threaded column 601 is rotated to be taken out of the connecting column 604, the supporting legs 602 are rotated to be in an inclined state, the body 4 is supported under the action of the supporting legs 602, the situation that the projection device is placed above a desktop is avoided, if the projection device is not needed, the threaded column 601 is rotated to be in a horizontal state, then the threaded column 601 is rotated, and the projection device and the connecting column 604 are fixed, so that the projection device for architectural engineering design is convenient to place;
the surface of the body 4 is provided with a heat dissipation structure 5, the heat dissipation structure 5 comprises a heat dissipation fan 501, a fixture block 502 and a dustproof net 503, the heat dissipation fan 501 is installed at two ends inside the body 4, the dustproof net 503 is installed on the surface of the body 4 at one end of the heat dissipation fan 501, the fixture block 502 is arranged on two sides of the top end of the dustproof net 503, the surface of the body 4 is provided with an installation groove, a groove body clamped with the fixture block 502 is arranged inside the installation groove, and meanwhile, the dustproof net 503 is made of plastic materials and can deform;
when the projection device is used, the internal temperature of the body 4 is discharged from the heat dissipation holes in one side through the operation of the heat dissipation fan 501, the dustproof net 503 is clamped to the surface of the body 4 through the clamping block 502, external dust is prevented from falling into the dustproof net 503 under the action of the dustproof net 503, and if the dust enters, the normal operation of internal electronic elements is influenced, so that the heat dissipation effect of the projection device designed by the building engineering is improved, and the service life is prolonged;
a lens 7 is arranged at the center of one side of the body 4.
The working principle is as follows: when the device is used, an external power supply is adopted, firstly, whether the device needs to be installed is judged, if the device needs to be installed, the device is installed to a needed installation position, the device is electrified to start to be used, whether angle adjustment needs to be carried out before use is judged, when the angle adjustment is carried out, a fastening piece fixed to the connecting plate 303 is taken out, then the fastening piece is rotated to a proper position, and then the adjusting rod 304 and the connecting plate 303 are fixed again;
secondly, the electronic component is used, in the using process, the cooling fan 501 sucks external cold air into the electronic component to cool the inside of the electronic component, heat is discharged through the cooling holes on one side, and dust contained in the external air is prevented from entering under the action of the dust screen 503 to influence the normal operation of the electronic component;
at last when placing the desktop, take out screw thread post 601 rotation earlier to with the supporting leg 602 rotatory to the tilt state can, can play steady support to body 4 under the effect through a plurality of supporting legs 602, finally accomplish this architectural engineering design projection arrangement's work.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a building engineering design projection arrangement, includes diaphragm (1), body (4) and camera lens (7), its characterized in that: one side of diaphragm (1) bottom is fixed with lug (2), the below of diaphragm (1) is provided with body (4), and is provided with angle modulation structure (3) between body (4) and diaphragm (1), the both sides of body (4) bottom all are provided with bearing structure (6), the surface of body (4) is provided with heat radiation structure (5), the central point department of putting of body (4) one side is provided with camera lens (7).
2. The architectural design projection arrangement of claim 1, wherein: angle modulation structure (3) include connecting block (301), articulated piece (302), connecting plate (303) and adjust pole (304), connecting plate (303) set up in the top of body (4), the top of connecting plate (303) is provided with articulated piece (302), and the top of articulated piece (302) one side and the bottom activity hinge joint of diaphragm (1), connecting block (301) set up in one side of body (4).
3. The architectural design projection arrangement of claim 2, wherein: the connecting block (301) is movably hinged with the convex block (2), and a sliding groove is formed in the connecting plate (303).
4. The architectural design projection arrangement of claim 1, wherein: the heat dissipation structure (5) comprises a heat dissipation fan (501), a clamping block (502) and a dustproof net (503), wherein the heat dissipation fan (501) is installed at two ends of the interior of the body (4), the dustproof net (503) is installed on the surface of the body (4) at one end of the heat dissipation fan (501), and the clamping block (502) is arranged on two sides of the top end of the dustproof net (503).
5. The architectural design projection arrangement of claim 1, wherein: bearing structure (6) include threaded post (601), supporting leg (602), link (603) and spliced pole (604), link (603) set up in the corner position department of body (4) bottom, the inside of link (603) articulates there is supporting leg (602), and the bottom of supporting leg (602) runs through threaded post (601), the bottom mounting of link (603) one side body (4) has spliced pole (604).
6. The architectural design projection arrangement of claim 5, wherein: the inside of link (603) and spliced pole (604) all is provided with the screw hole with screw thread post (601) looks adaptation, the inside of link (603) is provided with the cell body with supporting leg (602) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775503.8U CN216160967U (en) | 2021-07-30 | 2021-07-30 | Architectural engineering design projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775503.8U CN216160967U (en) | 2021-07-30 | 2021-07-30 | Architectural engineering design projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160967U true CN216160967U (en) | 2022-04-01 |
Family
ID=80837267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121775503.8U Expired - Fee Related CN216160967U (en) | 2021-07-30 | 2021-07-30 | Architectural engineering design projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160967U (en) |
-
2021
- 2021-07-30 CN CN202121775503.8U patent/CN216160967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |