CN216351752U - Projector fixing support - Google Patents
Projector fixing support Download PDFInfo
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- CN216351752U CN216351752U CN202123304307.5U CN202123304307U CN216351752U CN 216351752 U CN216351752 U CN 216351752U CN 202123304307 U CN202123304307 U CN 202123304307U CN 216351752 U CN216351752 U CN 216351752U
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- projecting apparatus
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- heat dissipation
- mounting plate
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Abstract
The utility model discloses a projector fixing bracket which comprises a fixing plate, wherein the fixing plate is fixed on an external wall surface through a bolt, an adjusting telescopic column is vertically fixed on the lower end surface of the fixing plate, an installation box is fixed at the lower end of the adjusting telescopic column, and a rotatable box door is connected onto the installation box; further comprising: the bearings are symmetrically connected to the mounting box, and the threaded rod is connected with the movable block through threads to achieve an adjusting effect; the mounting panel, the bearing is connected in the install bin, and be provided with the projecting apparatus body on the mounting panel. This projecting apparatus fixed bolster adopts angle adjustment mechanism can realize the regulating action to the projecting apparatus angle, conveniently installs the projecting apparatus, and the heat dissipation effect of projecting apparatus can be realized to cooperation heat dissipation mechanism and dust clearance mechanism, avoids the projecting apparatus to damage because of high temperature, can realize the guard action to the projecting apparatus through sealing mechanism, avoids the projecting apparatus to go up the dust and bonds and influence normal projection effect.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a projector fixing support.
Background
The projector is an optical instrument which enlarges and projects a video or a picture to be displayed on a screen, is widely applied to families, office places, schools, entertainment places and the like, generally needs to be installed and fixed through a fixing support in the using process, and the existing projector support is a projector support of the publication number CN207162021U and comprises: a base plate, a movable supporting plate and a bracket tray; the bracket tray is positioned at the upper end of the movable supporting plate; the bracket tray is connected with the movable supporting plate through a first sliding rod; the upper end of the first sliding rod is connected with the bracket tray in a sliding manner, and the lower end of the first sliding rod is hinged with the movable supporting plate;
above-mentioned current support for projecting apparatus still has certain defect when using, the projecting apparatus can produce certain heat in the use, and current installing support for the projecting apparatus lacks heat dissipation mechanism, thereby lead to the projecting apparatus easily to damage because of high temperature, and then influence the life of projecting apparatus, and use the completion back, it seals the protection to the projecting apparatus not inconvenient, thereby lead to the dust to bond on the camera lens and influence the projection effect in later stage, so need improve in order to satisfy actual demand to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a projector fixing support, which aims to solve the problems that the service life of a projector is influenced by high temperature due to the lack of a heat dissipation mechanism and the normal projection effect is influenced by dust adhesion due to the inconvenience of sealing protection after use in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a projector fixing support comprises a fixing plate, wherein the fixing plate is fixed on an external wall surface through a bolt, an adjusting telescopic column is vertically fixed on the lower end surface of the fixing plate, an installation box is fixed at the lower end of the adjusting telescopic column, and a rotatable box door is connected onto the installation box;
further comprising:
the bearings are symmetrically connected to the mounting box, and the threaded rod is connected with the movable block through threads to achieve an adjusting effect;
the mounting plate is connected in the mounting box through a bearing, a projector body is arranged on the mounting plate, clamping plates are symmetrically and slidably connected to the mounting plate, and the clamping plates are arranged on two sides of the projector body;
the dust screen is fixed the install bin lower extreme, and be fixed with electric telescopic handle on the install bin to electric telescopic handle end is fixed with the baffle, and the baffle is mutually supported with the install bin simultaneously and is realized sealed effect.
Preferably, still be fixed with the drive wheel on the threaded rod, and through driving belt interconnect between the drive wheel, through rotating the threaded rod, the transmission effect between the cooperation drive wheel can make two sets of threaded rods carry out synchronous rotation, and then provides basic guarantee for the angle modulation of projecting apparatus body.
Preferably, the movable block is connected with rotatable bull stick through the column hub, and the bull stick rotates through the column hub and connects the regulation effect of realizing on the mounting panel, and when driving the movable block under the effect of threaded rod and removing, the rotation effect through the bull stick can realize the regulation effect to the mounting panel angle to the realization is to the angle modulation of projecting apparatus body.
Preferably, the mounting plate is further provided with a heat dissipation tooth and a heat dissipation fan;
the heat dissipation teeth are vertically fixed on the mounting plate and are distributed at equal intervals relative to the mounting plate;
the heat dissipation fan is fixed on the mounting panel, and heat dissipation fan and external power interconnect constitute heat dissipation mechanism through above-mentioned mechanism, and the heat that the projecting apparatus body produced is carried out the rapid diffusion by the heat dissipation tooth, and the effect of cooperation heat dissipation fan is air flow with higher speed, and then guarantees the radiating effect of projecting apparatus body, avoids the projecting apparatus body to damage because of high temperature work.
Preferably, the clamping plate is also provided with a rubber convex circle and a spring;
the rubber convex circles are fixed on the clamping plate at equal intervals, and the rubber convex circles are in mutual contact with the projector body to realize an anti-skid effect;
the spring is fixed splint lower extreme, and the spring other end is fixed in the mounting panel to splint pass through to constitute elastic mechanism between spring and the mounting panel, constitute stop gear through above-mentioned mechanism, provide the effort for splint through the spring, can realize the centre gripping limiting displacement to the projecting apparatus body, and the effect of cooperation rubber bulge can increase the frictional force between projecting apparatus body and the splint, guarantees the stability fixed to the projecting apparatus body.
Preferably, the baffle is also provided with a connecting rod and a brush plate;
the connecting rod is fixed on the baffle and is connected to the mounting box in a sliding manner;
the brush board is fixed on the connecting rod, and brush board sliding connection is on the install bin to brush board and dust screen mutual contact slide, can drive the baffle through electric telescopic handle is flexible and remove, thereby realize the sealed to the install bin, avoid dust bonding on the projecting apparatus body, and when the baffle removed, drive connecting rod and brush board simultaneously and remove, realize the cleaning action to the dust screen, influence the air flow because of dust jam dust screen when avoiding dispelling the heat, and then influence the radiating effect.
Compared with the prior art, the utility model has the beneficial effects that: this projecting apparatus fixed bolster adopts angle adjustment mechanism can realize the regulating action to the projecting apparatus angle, conveniently installs the projecting apparatus, and the heat dissipation effect of projecting apparatus can be realized to cooperation heat dissipation mechanism and dust clearance mechanism, avoids the projecting apparatus to damage because of high temperature, can realize the guard action to the projecting apparatus through sealing mechanism, avoids the projecting apparatus to go up the dust and bonds and influence normal projection effect, and its concrete content is as follows:
1. the projector fixing support is provided with the rotating rod, when the angle of the projector body is adjusted, the rotating rod drives the movable block to move, and the rotating rod can rotate by matching with the rotating action of the rotating rod, so that the mounting plate is driven to rotate, and the angle adjusting effect on the projector body is further realized;
2. the projector fixing support is provided with the heat dissipation teeth, when heat is generated in the working process of the projector body, the heat can be diffused under the action of the heat dissipation teeth, and the air flow can be accelerated under the action of the heat dissipation fan, so that the heat dissipation effect on the projector body is realized, and the normal work of the projector body is ensured;
3. this projecting apparatus fixed bolster is provided with the baffle, drives the baffle through electric telescopic handle and removes, can realize the sealed to the install bin to the realization is to the sealed protection of projecting apparatus body, bonds the dust on the projecting apparatus body when avoiding not using, and the clearance to the dust screen can be realized to the effect of cooperation connecting rod and brush board, avoids the dust to block up the influence radiating effect.
Drawings
FIG. 1 is a front view of a fixing plate according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a front view of the structure of the installation box of the present invention;
FIG. 4 is a schematic side sectional view of the mounting box of the present invention;
fig. 5 is a schematic top sectional view of the installation box of the present invention.
In the figure: 1. a fixing plate; 2. adjusting the telescopic column; 3. installing a box; 4. a box door; 5. a threaded rod; 501. A driving wheel; 6. a movable block; 7. a rotating rod; 8. mounting a plate; 801. a heat dissipating tooth; 802. a heat dissipation fan; 9. a projector body; 10. a splint; 1001. rubber convex circle; 1002. a spring; 11. a dust screen; 12. An electric telescopic rod; 13. a baffle plate; 1301. a connecting rod; 1302. a brush plate.
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. 1-5, the present invention provides a technical solution: a projector fixing support comprises a fixing plate 1, wherein the fixing plate 1 is fixed on an external wall surface through a bolt, an adjusting telescopic column 2 is vertically fixed on the lower end surface of the fixing plate 1, an installation box 3 is fixed at the lower end of the adjusting telescopic column 2, and a rotatable box door 4 is connected onto the installation box 3;
further comprising:
the threaded rod 5 is symmetrically connected to the installation box 3 through bearings, and the threaded rod 5 is connected with the movable block 6 through threads to achieve an adjusting effect;
the mounting plate 8 is connected in the mounting box 3 through a bearing, the projector body 9 is arranged on the mounting plate 8, the mounting plate 8 is symmetrically connected with clamping plates 10 in a sliding mode, and the clamping plates 10 are arranged on two sides of the projector body 9;
The threaded rod 5 is also fixed with driving wheels 501, and the driving wheels 501 are connected with each other through a driving belt; the movable block 6 is connected with a rotatable rotating rod 7 through a columnar shaft, and the rotating rod 7 is rotatably connected on the mounting plate 8 through the columnar shaft to realize the adjusting function.
After projecting apparatus body 9 is fixed, adjust projecting apparatus body 9's angle again, guarantee projecting apparatus body 9's projection effect, through rotating threaded rod 5, the transmission effect between cooperation drive wheel 501, can make two sets of threaded rods 5 rotate in step, the threaded connection effect between cooperation threaded rod 5 and the movable block 6, can make the movable block 6 remove, and then make bull stick 7 rotate, can make mounting panel 8 atress rotate through the effect of bull stick 7, thereby the realization is to mounting panel 8's angle modulation effect, and then the realization is to projecting apparatus body 9's angle modulation effect.
The mounting plate 8 is also provided with heat dissipation teeth 801 and a heat dissipation fan 802; the heat dissipation teeth 801 are vertically fixed on the mounting plate 8, and the heat dissipation teeth 801 are distributed at equal intervals relative to the mounting plate 8; the heat dissipation fan 802 is fixed on the mounting plate 8, and the heat dissipation fan 802 is connected to an external power source.
After 9 installations of projecting apparatus are accomplished, when using, projecting apparatus body 9 can produce certain heat, can realize accelerating heat diffusion through heat dissipation tooth 801 this moment, and the effect of cooperation heat dissipation fan 802 can accelerate the air flow to realize the heat dissipation effect, avoid projecting apparatus body 9 to respond high temperature work and damage, and the heat dissipation in-process, can realize dustproof effect through dust screen 11, avoid the dust to get into in install bin 3.
The clamping plate 10 is also provided with a rubber convex circle 1001 and a spring 1002; the rubber convex circles 1001 are fixed on the clamping plate 10 at equal intervals, and the rubber convex circles 1001 are in contact with the projector body 9 to achieve an anti-slip effect; and the spring 1002 is fixed at the lower end of the clamping plate 10, the other end of the spring 1002 is fixed in the mounting plate 8, and the clamping plate 10 and the mounting plate 8 form an elastic mechanism through the spring 1002.
Adjust the distance between two sets of splint 10 through pulling splint 10 to place projecting apparatus body 9 on mounting panel 8, loosen splint 10, make splint 10 remove under the effect of spring 1002 this moment, realize the centre gripping fixed action to projecting apparatus body 9, and can increase frictional force through the effect of rubber bulge 1001, and then guarantee the fixed stability of projecting apparatus body 9.
The baffle 13 is also provided with a connecting rod 1301 and a brush plate 1302; the connecting rod 1301 is fixed on the baffle 13, and the connecting rod 1301 is connected to the installation box 3 in a sliding mode; and a brush plate 1302 fixed on the connecting rod 1301, wherein the brush plate 1302 is slidably connected on the installation box 3, and the brush plate 1302 and the dust screen 11 are in contact with each other to slide.
After using up, extend through control electric telescopic handle 12, thereby drive baffle 13 and remove, it is sealed to the realization of installing box 3 upper shed until baffle 13, thereby realize the sealed protection to projecting apparatus body 9, effectively avoid projecting apparatus body 9 to bond the dust when not using, and when baffle 13 removed, drive connecting rod 1301 and brush board 1302 simultaneously and remove, effect through brush board 1302, can realize the cleaning action to dust screen 11, it influences the air flow to avoid dust screen 11 to bond, thereby guarantee the radiating effect of device.
The working principle is as follows: as shown in fig. 1-5, when the projector fixing bracket is used, firstly, the fixing plate 1 is fixed on an external wall surface through bolts, then the box door 4 is opened, the clamping and fixing effect on the projector body 9 can be realized by providing acting force for the clamping plate 10 through the spring 1002, after the projector body 9 is fixed, when the angle of the projector body 9 is adjusted, the movable block 6 can be moved by rotating the threaded rod 5, and the mounting plate 8 can be forced to rotate by matching with the rotating effect of the rotating rod 7, so that the angle adjusting effect on the mounting plate 8 is realized, and further the angle adjusting effect on the projector body 9 is realized; after the projector body 9 is installed, when the projector body 9 is used, the projector body 9 can generate certain heat, and at the moment, the heat dissipation effect can be realized through the action of the heat dissipation teeth 801 and the heat dissipation fan 802, so that the projector body 9 is prevented from being damaged due to high-temperature work; after using up, extend through control electric telescopic handle 12, thereby drive baffle 13 and remove, it is sealed to the realization of installing box 3 upper shed until baffle 13, thereby realize the sealed protection to projecting apparatus body 9, effectively avoid projecting apparatus body 9 to bond the dust when not using, and when baffle 13 removed, drive connecting rod 1301 and brush board 1302 simultaneously and remove, effect through brush board 1302, can realize the cleaning action to dust screen 11, it influences the air flow to avoid dust screen 11 to bond, thereby guarantee the radiating effect of device, this is exactly this projecting apparatus fixed bolster's theory of operation.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A projector fixing support comprises a fixing plate (1), wherein the fixing plate (1) is fixed on an external wall surface through bolts, an adjusting telescopic column (2) is vertically fixed on the lower end surface of the fixing plate (1), an installation box (3) is fixed at the lower end of the adjusting telescopic column (2), and a rotatable box door (4) is connected onto the installation box (3);
it is characterized by also comprising:
the bearings are symmetrically connected to the mounting box (3), and the threaded rod (5) is connected with the movable block (6) through threads to achieve an adjusting effect;
the mounting plate (8) is connected in the mounting box (3) through a bearing, the mounting plate (8) is provided with a projector body (9), the mounting plate (8) is symmetrically and slidably connected with clamping plates (10), and the clamping plates (10) are arranged on two sides of the projector body (9);
dust screen (11) are fixed install bin (3) lower extreme, and be fixed with electric telescopic handle (12) on install bin (3) to electric telescopic handle (12) end is fixed with baffle (13), and baffle (13) mutually support with install bin (3) simultaneously and realize sealed effect.
2. A projector mount according to claim 1, wherein: the threaded rod (5) is further fixed with driving wheels (501), and the driving wheels (501) are connected with each other through a driving belt.
3. A projector mount according to claim 1, wherein: the movable block (6) is connected with a rotatable rotating rod (7) through a cylindrical shaft, and the rotating rod (7) is rotatably connected to the mounting plate (8) through the cylindrical shaft to achieve the adjusting effect.
4. A projector mount according to claim 1, wherein: the mounting plate (8) is also provided with heat dissipation teeth (801) and a heat dissipation fan (802);
the heat dissipation teeth (801) are vertically fixed on the mounting plate (8), and the heat dissipation teeth (801) are distributed at equal intervals relative to the mounting plate (8);
and the heat dissipation fan (802) is fixed on the mounting plate (8), and the heat dissipation fan (802) is connected with an external power supply.
5. A projector mount according to claim 1, wherein: the clamping plate (10) is also provided with a rubber convex circle (1001) and a spring (1002);
the rubber convex circles (1001) are fixed on the clamping plate (10) at equal intervals, and the rubber convex circles (1001) are in mutual contact with the projector body (9) to achieve an anti-slip effect;
the spring (1002) is fixed at the lower end of the clamping plate (10), the other end of the spring (1002) is fixed in the mounting plate (8), and the clamping plate (10) forms an elastic mechanism between the spring (1002) and the mounting plate (8).
6. A projector mount according to claim 1, wherein: the baffle (13) is also provided with a connecting rod (1301) and a brush plate (1302);
the connecting rod (1301) is fixed on the baffle (13), and the connecting rod (1301) is connected to the installation box (3) in a sliding mode;
and the brush plate (1302) is fixed on the connecting rod (1301), the brush plate (1302) is connected to the mounting box (3) in a sliding mode, and the brush plate (1302) and the dust screen (11) are in contact with each other and slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304307.5U CN216351752U (en) | 2021-12-27 | 2021-12-27 | Projector fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304307.5U CN216351752U (en) | 2021-12-27 | 2021-12-27 | Projector fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216351752U true CN216351752U (en) | 2022-04-19 |
Family
ID=81165117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123304307.5U Active CN216351752U (en) | 2021-12-27 | 2021-12-27 | Projector fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216351752U (en) |
-
2021
- 2021-12-27 CN CN202123304307.5U patent/CN216351752U/en active Active
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