CN214306044U

CN214306044U - Base for projecting apparatus with heat dissipation function

Info

Publication number: CN214306044U
Application number: CN202023030134.8U
Authority: CN
Inventors: 徐佳瑜
Original assignee: Individual
Current assignee: Sichuan Huaying Zhiye Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-28
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a base for projecting apparatus with heat dissipation function, include the base and place the frame, the surface of base one side articulates there is rotatory handle, the top of base is fixed with places the frame, and places the inside wall of frame and all seted up flutedly place the inside of frame and seted up the cavity, and the inherent two sets of radiator fan in surface of cavity, place the inside of frame and seted up U type groove, and the fixed surface in U type groove has radiator fan, the surface mounting of base one side has control button, and control button's input respectively with radiator fan and the output electric connection of air intake. The utility model discloses not only avoided the phenomenon that the projector placed the shakiness and cause the damage because of external impact takes place the projector when the projector base uses, practicality when having improved the base for the projector and using has avoided the overheated appearance that takes place inside spare part damage because of the organism when the base for the projector uses moreover.

Description

Base for projecting apparatus with heat dissipation function

Technical Field

The utility model relates to a base technical field for the projecting apparatus specifically is a base for projecting apparatus with heat dissipation function.

Background

The projector is one of numerous office supplies, and it is applied to in the meeting room more, and it projects picture and figure on the computer on the white curtain at the in-process of meeting, but generally speaking, most of present projectors are directly placed on the conference table, can't carry out firm centre gripping to the projector, also can't adjust its height angle to can't dispel the heat to it, so if the projector is not protected under the condition of idle for a long time very easily lead to the internals of projector to damage, be unfavorable for the long-term use of projector.

The base for the projector on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the traditional base for the projector is used, the function of stably holding the projector is rarely arranged, so that the phenomenon that the projector is unstably placed and damaged due to external impact when the base for the projector is used is easily caused;

2. when the traditional base for the projector is used, the function of adjusting and fixing the height and the angle is rarely arranged, so that the practicability of the base for the projector is greatly influenced;

3. when the traditional base for the projector is used, the function of radiating the projector is generally rarely set, so that the phenomenon that internal parts are damaged due to overheating of a machine body when the base for the projector is used is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base for projecting apparatus with heat dissipation function to it generally sets up few when using to add the function of holding firmly to the projecting apparatus to solve above-mentioned background art and propose the projecting apparatus base, generally sets up the fixed function of height and angle modulation during the use, generally sets up few radiating problem to the projecting apparatus during the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a base for projecting apparatus with heat dissipation function, includes the base and places the frame, the surface of base one side articulates there is rotatory handle, the top of base is fixed with places the frame, and places the inside wall of frame and all seted up flutedly, the fixed surface of recess has the fixed block, and the fixed surface of fixed block has two sets of fixed section of thick bamboo, the inside wall of fixed section of thick bamboo all overlaps and is equipped with the regulation pole, place the inside of frame and seted up the cavity, and the inherent two sets of radiator fan in surface of cavity to the louvre has been seted up on the frame surface of placing of radiator fan top, place the inside of frame and seted up U type groove, and the fixed surface in U type groove has radiator fan, the surface mounting of base one side has control button, and control button's input respectively with radiator fan and the output electric connection of air intake.

Preferably, two groups of rectangular grooves are formed in the surface of the base, and the surfaces of the rectangular grooves are hinged with connecting rods.

Preferably, the surface of one end of the fixing stud penetrates through the rotating handle and is tightly attached to the base.

Preferably, the outer side wall of the connecting rod is sleeved with a telescopic rod, the surface of the telescopic rod is in threaded connection with a fixing bolt, and the surface of one end of the fixing bolt penetrates through the telescopic rod and is tightly attached to the connecting rod.

Preferably, the input of cooling fan is fixed with the air intake, and the one end of air intake extends to the one side of placing the frame to cooling fan's output is fixed with out the tuber pipe, and simultaneously, goes out the tuber pipe and communicates each other with U type groove.

Preferably, a compression spring is installed inside the adjusting rod, a compression pad is fixed on the surface of the adjusting rod, and the surface of the compression pad is fixedly connected with the surface of one end of the compression spring.

Compared with the prior art, the beneficial effects of the utility model are that: this base for projecting apparatus of heat dissipation function not only has avoided the phenomenon that the projector takes place the projecting apparatus to place the unstability and cause the damage because of external impact when the projecting apparatus base uses, has improved the practicality when the base for projecting apparatus uses, has avoided the image that takes place inside spare part damage because of the organism is overheated when the base for projecting apparatus uses in addition.

1. Through the arrangement of the fixed cylinder, the compression spring, the adjusting rod and the compression pad, the projector is firstly placed on the surface of the placement frame, the adjusting rod and the compression pad are driven to do telescopic motion under the action of the compression spring in the fixed cylinder, and the projector is stably clamped under the action of the compression pad and the compression spring, so that the clamping and stabilizing function of the projector base on the projector is realized, and the phenomenon that the projector is unstably placed and damaged due to external force impact when the projector base is used is avoided;

2. the fixing device is provided with the fixing stud, the rotating handle, the telescopic rod, the connecting rod and the rectangular groove, the fixing stud is rotated to enable the fixing stud to be loose with the surface of the base, then the rotating handle is rotated to enable the rotating handle to drive the base to ascend and descend to a proper position, then the telescopic rod is pulled out from the rectangular groove, then the fixing bolt is rotated to enable the fixing stud to be loose with the surface of the connecting rod, the telescopic rod is driven to move under the action of the rectangular groove and the connecting rod to enable the telescopic rod to be attached to a table top to support the base, then the fixing stud is rotated to enable the rotating handle to be fixed, and then the fixing bolt is rotated to enable the connecting rod to be fixed, so that the function of adjusting and fixing the height and the angle of the base for the projector is achieved, and the practicability of the base for the projector is improved when the base is used;

3. through being provided with radiator fan, louvre and U type groove, under control button's effect afterwards, control radiator fan and radiator fan work, make radiator fan cooperation louvre fix the heat dissipation to the valley of projecting apparatus, again under the cooperation of radiator fan and U type groove, dispel the heat to the projecting apparatus bottom all around, realized the heat dissipation function of base for the projecting apparatus to the phenomenon that takes place the damage of internals because of the organism is overheated when having avoided base for the projecting apparatus to use.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the top half-section structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a base; 101. a control button; 2. placing the frame; 3. a rectangular groove; 4. fixing the bolt; 5. Rotating the handle; 6. fixing the stud; 7. a connecting rod; 8. a telescopic rod; 9. heat dissipation holes; 10. a cavity; 11. A heat radiation fan; 12. a heat radiation fan; 13. a U-shaped groove; 14. an air outlet pipe; 15. an air inlet; 16. a groove; 17. adjusting a rod; 18. a compression pad; 19. a fixed cylinder; 20. a fixed block; 21. compressing the spring.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

Referring to fig. 1-4, the present invention provides an embodiment: a base with a heat dissipation function for a projector comprises a base 1 and a placing frame 2, wherein two groups of rectangular grooves 3 are formed in the surface of the base 1, and connecting rods 7 are hinged to the surfaces of the rectangular grooves 3 and used for placing a telescopic rod 8 of the projector base;

the outer side wall of the connecting rod 7 is sleeved with a telescopic rod 8, the surface of the telescopic rod 8 is in threaded connection with a fixing bolt 4, and the surface of one end of the fixing bolt 4 penetrates through the telescopic rod 8 and is tightly attached to the connecting rod 7, so that the fixing bolt is used for stabilizing the base of the projector base;

the surface of one side of the base 1 is hinged with a rotating handle 5, and the surface of one end of a fixed stud 6 penetrates through the rotating handle 5 and is tightly attached to the base 1 for the work of fixing the height of the projector base;

the projector fixing device comprises a base 1, a placing frame 2, grooves 16, fixing blocks 20, two groups of fixing cylinders 19, adjusting rods 17, compression springs 21, compression pads 18 and a projector base, wherein the placing frame 2 is fixed at the top of the base 1, the inner side walls of the placing frame 2 are provided with the grooves 16, the surfaces of the grooves 16 are fixed with the fixing blocks 20, the surfaces of the fixing blocks 20 are fixed with the two groups of fixing cylinders 19, the inner side walls of the fixing cylinders 19 are sleeved with the adjusting rods 17, the compression springs 21 are installed inside the adjusting rods 17, the surfaces of the adjusting rods 17 are fixed with the compression pads 18, and the surfaces of the compression pads 18 are fixedly connected with the surfaces of one ends of the compression springs 21 and used for the projector base to stably clamp a projector;

a cavity 10 is formed in the placing frame 2, two groups of cooling fans 11 are fixed on the surface of the cavity 10, cooling holes 9 are formed in the surface of the placing frame 2 above the cooling fans 11, a U-shaped groove 13 is formed in the placing frame 2, a cooling fan 12 is fixed on the surface of the U-shaped groove 13, an air inlet 15 is fixed at the input end of the cooling fan 12, one end of the air inlet 15 extends to one side of the placing frame 2, an air outlet pipe 14 is fixed at the output end of the cooling fan 12, and meanwhile, the air outlet pipe 14 is communicated with the U-shaped groove 13 and used for cooling of a projector base;

the surface of one side of the base 1 is provided with a control button 101, and the input end of the control button 101 is electrically connected with the output ends of the heat dissipation fan 11 and the air inlet 15 respectively.

The working principle is as follows: when the projector fixing device is used, a projector is firstly placed on the surface of a placing frame 2, an adjusting rod 17 and a pressing pad 18 are driven to do telescopic motion under the action of a pressing spring 21 in a fixing cylinder 19, the projector is stably clamped under the action of the pressing pad 18 and the pressing spring 21, so that the clamping and stabilizing function of a projector base on the projector is realized, the phenomenon that the projector is unstably placed and damaged due to external force impact when the projector base is used is avoided, then a fixing stud 6 is rotated to enable the fixing stud 6 to be loosened with the surface of a base 1, then a rotating handle 5 is rotated to enable the fixing stud 1 to drive the base 1 to ascend and descend to a proper position, then a telescopic rod 8 is pulled out from the inside of a rectangular groove 3, then a fixing bolt 4 is rotated to enable the fixing stud 4 to be loosened with the surface of a connecting rod 7, and the telescopic rod 8 is driven to move under the action of the rectangular groove 3 and the connecting rod 7 to enable the telescopic rod 8 to be attached to a table top, so as to support the base 1, subsequently, the fixing stud 6 is rotated to fix the rotating handle 5, the fixing bolt 4 is rotated to fix the connecting rod 7, so that the function of fixing the height and angle adjustment of the base for the projector is realized, the practicability of the base for the projector is improved when in use, then, under the action of the control button 101, the cooling fan 11 and the cooling fan 12 are controlled to work, the cooling fan 11 is matched with the cooling hole 9 to perform fixed cooling on the valley of the projector, then, the periphery of the bottom of the projector is cooled under the matching of the cooling fan 12 and the U-shaped groove 13, so that the cooling function of the base for the projector is realized, the phenomenon that internal parts are damaged due to the overheating of a machine body when the base for the projector is in use is avoided, and the use work of the base for the projector is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a base for projecting apparatus with heat dissipation function, includes base (1) and places frame (2), its characterized in that: the surface of one side of the base (1) is hinged with a rotating handle (5), the top of the base (1) is fixed with a placing frame (2), the inner side wall of the placing frame (2) is provided with a groove (16), the surface of the groove (16) is fixed with a fixed block (20), the surface of the fixed block (20) is fixed with two groups of fixed cylinders (19), the inner side wall of each fixed cylinder (19) is sleeved with an adjusting rod (17), the inside of the placing frame (2) is provided with a cavity (10), the surface of the cavity (10) is provided with two groups of inherent cooling fans (11), the surface of the placing frame (2) above the cooling fans (11) is provided with cooling holes (9), the inside of the placing frame (2) is provided with a U-shaped groove (13), the surface of the U-shaped groove (13) is fixed with a cooling fan (12), the surface of one side of the base (1) is provided with a control button (101), and the input end of the control button (101) is electrically connected with the output ends of the heat radiation fan (11) and the air inlet (15) respectively.

2. The base for a projector according to claim 1, wherein: two sets of rectangular channels (3) are opened on the surface of the base (1), and the surfaces of the rectangular channels (3) are all hinged with connecting rods (7).

3. The base for a projector according to claim 1, wherein: the surface of one end of the fixing stud (6) penetrates through the rotating handle (5) and is tightly attached to the base (1).

4. The base for a projector according to claim 2, wherein: the outer side wall cover of connecting rod (7) is equipped with telescopic link (8), and the surperficial threaded connection of telescopic link (8) has fixing bolt (4) to the surface of fixing bolt (4) one end runs through telescopic link (8) and closely laminates with connecting rod (7).

5. The base for a projector according to claim 1, wherein: the input of cooling fan (12) is fixed with air intake (15), and the one end of air intake (15) extends to the one side of placing frame (2) to the output of cooling fan (12) is fixed with out tuber pipe (14), and simultaneously, goes out tuber pipe (14) and communicates each other with U type groove (13).

6. The base for a projector according to claim 1, wherein: the adjustable adjusting rod is characterized in that a compression spring (21) is installed inside the adjusting rod (17), a compression pad (18) is fixed on the surface of the adjusting rod (17), and the surface of the compression pad (18) is fixedly connected with the surface of one end of the compression spring (21).