CN207529094U - A kind of high efficiency and heat radiation projecting apparatus casing - Google Patents
A kind of high efficiency and heat radiation projecting apparatus casing Download PDFInfo
- Publication number
- CN207529094U CN207529094U CN201721515669.XU CN201721515669U CN207529094U CN 207529094 U CN207529094 U CN 207529094U CN 201721515669 U CN201721515669 U CN 201721515669U CN 207529094 U CN207529094 U CN 207529094U
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- projecting apparatus
- slot
- sliding
- apparatus housing
- fixed cover
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Abstract
The utility model discloses a kind of high efficiency and heat radiation projecting apparatus casings, including projecting apparatus housing, through-hole is offered on rear side of the projecting apparatus housing, the rear side of the through-hole is equipped with fixed cover board, the fixed cover board offers fixing groove close to the side of projecting apparatus housing, array offers multiple air holes on fixing groove inner wall, the projecting apparatus housing is movably arranged on close to the side of fixed cover board in fixing groove, the fixing groove is mounted by means of screws with radiator fan on the side inner wall of projecting apparatus housing, and radiator fan surrounding is in contact respectively with the surrounding inner wall of through-hole, the both sides up and down of the fixed cover board offer mounting groove, threaded hole is offered on two mounting grooves side inner wall close to each other.The utility model can be convenient for efficiently radiating to projecting apparatus housing, and convenient for the fixed cover board of firm installation and removal, convenient for carrying out maintenance replacement to radiator fan.
Description
Technical field
The utility model is related to porjector technology field more particularly to a kind of high efficiency and heat radiation projecting apparatus casings.
Background technology
Projecting apparatus is also known as projector, is a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, at present shadow casting technique
Make rapid progress, with the development of science and technology, projection industry has also developed to a supreme field of micro- throwing new technology.It is however, existing
Projecting apparatus projecting apparatus casing in use cannot effectively be radiated, and projecting apparatus casing is not easy to dismantle, be not easy to pair
Cooling mechanism inside projecting apparatus is safeguarded and is replaced.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of high efficiency and heat radiation proposed is thrown
Shadow instrument casing.
To achieve these goals, the utility model employs following technical solution：
Including projecting apparatus housing, through-hole is offered on rear side of the projecting apparatus housing for a kind of high efficiency and heat radiation projecting apparatus casing,
The rear side of the through-hole is equipped with fixed cover board, and the fixed cover board offers fixing groove close to the side of projecting apparatus housing, fixed
Array offers multiple air holes on slot inner wall, and the projecting apparatus housing is movably arranged on fixing groove close to the side of fixed cover board
Interior, the fixing groove is mounted by means of screws with radiator fan, and radiator fan on the side inner wall of projecting apparatus housing
Surrounding is in contact respectively with the surrounding inner wall of through-hole, and the both sides up and down of the fixed cover board offer mounting groove, two installations
Threaded hole is offered on slot side inner wall close to each other, locating rod, and the two of locating rod are movably installed in the threaded hole
End is all extended to outside threaded hole, and both sides offer the locating slot in fixing groove to the projecting apparatus housing up and down, and two fixed
Bar one end close to each other in position is all extended in fixing groove, and be slidably connected respectively with two locating slots, before the locating slot
Side is equipped with the L-shaped sliding slot being opened on projecting apparatus housing, and the L-shaped sliding slot is connected with locating slot, and peace is slided in L-shaped sliding slot
Equipped with L-shaped slide bar, the both ends of the L-shaped slide bar are all extended to outside L-shaped sliding slot, and one end that two L-shaped slide bars are located remotely from each other is prolonged
It extends to outside projecting apparatus housing, and the side with fixed cover board is in contact, the L-shaped slide bar is extended to close to one end of locating slot
In locating slot, annular is uniformly provided with multiple limiting slots in locating slot in the locating rod, and the L-shaped slide bar is located at fixed
One end in the slot of position is inserted into limiting slot.
Preferably, one end of the locating rod is extended in mounting groove, and is installed with movable block.
Preferably, internal thread is equipped in the threaded hole, the locating rod is equipped with external screw thread, the internal thread and outer spiral shell
Line, which screws, makes locating rod be threadably mounted in threaded hole.
Preferably, sliding groove is offered on the side inner wall of the L-shaped sliding slot, slip is slidably fitted in the sliding groove
Block, the side of the sliding shoe are extended to outside sliding groove, and are fixedly mounted on L-shaped slide bar, the remotely located slot of L-shaped slide bar
Side be installed with spring, the one end of spring far from L-shaped slide bar is fixedly mounted in the side of the remotely located slot of L-shaped sliding slot
On wall.
Preferably, sliding pearl slot is offered on the sliding groove inner wall, sliding pearl, institute are slidably fitted on the sliding pearl slot inner wall
Sliding pearl is stated to be in contact with sliding shoe.
Preferably, one end that the L-shaped slide bar is located at outside projecting apparatus housing is installed with fixture block, and the fixed cover board leans on
The side of nearly L-shaped slide bar offers card slot, and the fixture block is snapped onto in card slot.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, it is used cooperatively by projecting apparatus housing, through-hole, fixed cover board, radiator fan, mounting groove, energy
It is enough to be convenient for efficiently radiating to projecting apparatus housing, pass through threaded hole, locating rod, locating slot, movable block, L-shaped sliding slot, L-shaped
Slide bar, limiting slot, spring, sliding groove, sliding shoe are used cooperatively, and can be convenient for the fixed cover board of firm installation, and radiator fan needs
It wants to be convenient for fast quick-detach fixed cover plate during demolition and maintenance, the utility model can be convenient for efficiently dissipating projecting apparatus housing
Heat, and convenient for the fixed cover board of firm installation and removal, convenient for carrying out maintenance replacement to radiator fan.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high efficiency and heat radiation projecting apparatus casing structure diagram；
Fig. 2 be the utility model proposes a kind of high efficiency and heat radiation projecting apparatus casing part A structure diagram.
In figure：Cover board, 4 radiator fans, 5 mounting grooves, 6 threaded holes, 7 locating rods, 8 are fixed in 1 projecting apparatus housing, 2 through-holes, 3
Locating slot, 9 movable blocks, 10 L-shaped sliding slots, 11 L-shaped slide bars, 12 limiting slots, 13 springs, 14 sliding grooves, 15 sliding shoes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of high efficiency and heat radiation projecting apparatus casing, including projecting apparatus housing 1, the rear side of projecting apparatus housing 1 is opened
Equipped with through-hole 2, the rear side of through-hole 2 is equipped with fixed cover board 3, and fixed cover board 3 offers fixation close to the side of projecting apparatus housing 1
Slot, array offers multiple air holes on fixing groove inner wall, and projecting apparatus housing 1 is movably arranged on close to the side of fixed cover board 3
In fixing groove, fixing groove is mounted by means of screws with radiator fan 4 on the side inner wall of projecting apparatus housing 1, and radiates
4 surrounding of fan is in contact respectively with the surrounding inner wall of through-hole 2, and the both sides up and down of fixed cover board 3 offer mounting groove 5, two
Threaded hole 6 is offered on the side inner wall close to each other of mounting groove 5, locating rod 7, and locating rod 7 are movably installed in threaded hole 6
Both ends all extend to outside threaded hole 6, projecting apparatus housing offers the locating slot 8 in fixing groove in both sides about 1, two
The one end close to each other of locating rod 7 is all extended in fixing groove, and is slidably connected respectively with two locating slots 8, before locating slot 8
Side is equipped with the L-shaped sliding slot 10 being opened on projecting apparatus housing 1, and L-shaped sliding slot 10 is connected with locating slot 8, and sliding in L-shaped sliding slot 10
Dynamic to be equipped with L-shaped slide bar 11, the both ends of L-shaped slide bar 11 are all extended to outside L-shaped sliding slot 10, what two L-shaped slide bars 11 were located remotely from each other
One end is all extended to outside projecting apparatus housing 1, and the side with fixed cover board 3 is in contact, and L-shaped slide bar 11 is close to locating slot 8
One end is extended in locating slot 8, and annular is uniformly provided with multiple limiting slots 12 in locating slot 8 in locating rod 7, and L-shaped is slided
Bar 11 is located at one end in locating slot 8 and is inserted into limiting slot 12.Pass through projecting apparatus housing 1, through-hole 2, fixed cover board 3, radiation air
Fan 4, mounting groove 5 be used cooperatively, can be convenient for efficiently radiated to projecting apparatus housing 1, by threaded hole 6, locating rod 7,
Locating slot 8, movable block 9, L-shaped sliding slot 10, L-shaped slide bar 11, limiting slot 12, spring 13, sliding groove 14, the cooperation of sliding shoe 15 make
With, the fixed cover board 3 of firm installation can be convenient for, and radiator fan 4 needs to be convenient for fast quick-detach fixed cover plate 3 during demolition and maintenance,
The utility model can be convenient for efficiently radiating to projecting apparatus housing 1, and fix cover board 3 convenient for firm installation and removal,
Convenient for carrying out maintenance replacement to radiator fan 4.
One end of locating rod 7 is extended in mounting groove 5, and is installed with movable block 9, and internal thread is equipped in threaded hole 6,
Locating rod 7 is equipped with external screw thread, and internal thread is screwed with external screw thread makes locating rod 7 be threadably mounted in threaded hole, L-shaped sliding slot 10
Sliding groove 14 is offered on the inner wall of side, sliding shoe 15 is slidably fitted in sliding groove 14, the side of sliding shoe 15 extends to cunning
Outside dynamic slot 14, and it is fixedly mounted on L-shaped slide bar 11, the side of 11 remotely located slot 8 of L-shaped slide bar is installed with spring 13,
The one end of spring 13 far from L-shaped slide bar 11 is fixedly mounted on the side inner wall of 10 remotely located slot 8 of L-shaped sliding slot, sliding groove 14
Sliding pearl slot is offered on inner wall, sliding pearl is slidably fitted on sliding pearl slot inner wall, sliding pearl is in contact with sliding shoe 15, L-shaped slide bar 11
One end outside projecting apparatus housing 1 is installed with fixture block, and fixed cover board 3 offers card slot close to the side of L-shaped slide bar 11,
Fixture block is snapped onto in card slot.It is used cooperatively by projecting apparatus housing 1, through-hole 2, fixed cover board 3, radiator fan 4, mounting groove 5, energy
It is enough to be convenient for efficiently radiating to projecting apparatus housing 1, pass through threaded hole 6, locating rod 7, locating slot 8, movable block 9, L-shaped sliding slot
10th, L-shaped slide bar 11, limiting slot 12, spring 13, sliding groove 14, sliding shoe 15 are used cooperatively, and can be convenient for firm installation fixed cover
Plate 3, and radiator fan 4 needs convenient for fast quick-detach fixed cover plate 3, the utility model to be convenient for projecting apparatus during demolition and maintenance
Housing 1 is efficiently radiated, and convenient for the fixed cover board 3 of firm installation and removal, convenient for being safeguarded more to radiator fan 4
It changes.
Operation principle：In use, fixed cover board 3 is mounted on projecting apparatus housing 1, fixed cover board 3 drives radiator fan 4
In through-hole 2, movable block 9 is rotated, movable block 9 drives locating rod 7 to be rotated in threaded hole 6, and locating rod 7 is moved to and determines
In the slot 8 of position, mobile L-shaped slide bar 11, L-shaped slide bar 11 slides in L-shaped sliding slot 10, and L-shaped slide bar 11 drives sliding shoe 15 in cunning
It is slided in dynamic slot 14, L-shaped slide bar 11 is moved in limiting slot 12, achievees the purpose that the fixed cover board 3 of firm installation；
When cover board 3 is fixed in dismounting, mobile L-shaped slide bar 11, L-shaped slide bar 11 removes limiting slot 12, then, rotates movable block 9,
Movable block 9 drives locating rod 7 to rotate, and locating rod 7 removes locating slot 8, then, dismantles fixed cover board 3, reaches convenient for radiation air
The purpose that fan 4 is safeguarded and replaced.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high efficiency and heat radiation projecting apparatus casing, including projecting apparatus housing (1), which is characterized in that the projecting apparatus housing (1)
Rear side offers through-hole (2), and the rear side of the through-hole (2) is equipped with fixed cover board (3), and the fixed cover board (3) is close to projecting apparatus
The side of housing (1) offers fixing groove, and array offers multiple air holes, the projecting apparatus housing (1) on fixing groove inner wall
It is movably arranged in fixing groove close to the side of fixed cover board (3), the fixing groove is close to the side inner wall of projecting apparatus housing (1)
On be mounted by means of screws with radiator fan (4), and surrounding inner wall of radiator fan (4) surrounding respectively with through-hole (2) connects
It touches, the both sides up and down of the fixed cover board (3) offer mounting groove (5), two mounting grooves (5) side inner wall close to each other
On offer threaded hole (6), is movably installed with locating rod (7), and the both ends of locating rod (7) extend in the threaded hole (6)
To threaded hole (6) outside, both sides offer the locating slot (8) in fixing groove to the projecting apparatus housing (1) up and down, and two fixed
Position bar (7) one end close to each other is all extended in fixing groove, and be slidably connected respectively with two locating slots (8), the positioning
The front side of slot (8) is equipped with the L-shaped sliding slot (10) being opened on projecting apparatus housing (1), the L-shaped sliding slot (10) and locating slot (8)
It is connected, and L-shaped slide bar (11) is slidably fitted in L-shaped sliding slot (10), the both ends of the L-shaped slide bar (11) all extends to L-shaped
Outside, one end that two L-shaped slide bars (11) are located remotely from each other all extends to projecting apparatus housing (1) outside to sliding slot (10), and and fixed cover
The side of plate (3) is in contact, and the L-shaped slide bar (11) is extended to close to one end of locating slot (8) in locating slot (8), described fixed
Annular is uniformly provided with multiple limiting slots (12) in locating slot (8) on position bar (7), and the L-shaped slide bar (11) is positioned at fixed
One end in position slot (8) is inserted into limiting slot (12).
A kind of 2. high efficiency and heat radiation projecting apparatus casing according to claim 1, which is characterized in that the one of the locating rod (7)
End extends in mounting groove (5) and is installed with movable block (9).
3. a kind of high efficiency and heat radiation projecting apparatus casing according to claim 1, which is characterized in that set in the threaded hole (6)
There is internal thread, the locating rod (7) is equipped with external screw thread, and the internal thread is screwed with external screw thread installs locating rod (7) screw thread
In threaded hole.
4. a kind of high efficiency and heat radiation projecting apparatus casing according to claim 1, which is characterized in that the L-shaped sliding slot (10)
Sliding groove (14) is offered on the inner wall of side, sliding shoe (15), the sliding shoe are slidably fitted in the sliding groove (14)
(15) side extends to sliding groove (14) outside, and is fixedly mounted on L-shaped slide bar (11), and the L-shaped slide bar (11) is far from fixed
The side of position slot (8) is installed with spring (13), and the one end of spring (13) far from L-shaped slide bar (11) is fixedly mounted on L-shaped cunning
On the side inner wall of slot (10) remotely located slot (8).
A kind of 5. high efficiency and heat radiation projecting apparatus casing according to claim 4, which is characterized in that sliding groove (14) inner wall
On offer sliding pearl slot, sliding pearl is slidably fitted on the sliding pearl slot inner wall, the sliding pearl is in contact with sliding shoe (15).
A kind of 6. high efficiency and heat radiation projecting apparatus casing according to claim 1, which is characterized in that L-shaped slide bar (11) position
Fixture block is installed in the one end of projecting apparatus housing (1) outside, the fixed cover board (3) is opened close to the side of L-shaped slide bar (11)
Equipped with card slot, the fixture block is snapped onto in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515669.XU CN207529094U (en) | 2017-11-14 | 2017-11-14 | A kind of high efficiency and heat radiation projecting apparatus casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515669.XU CN207529094U (en) | 2017-11-14 | 2017-11-14 | A kind of high efficiency and heat radiation projecting apparatus casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529094U true CN207529094U (en) | 2018-06-22 |
Family
ID=62582719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515669.XU Active CN207529094U (en) | 2017-11-14 | 2017-11-14 | A kind of high efficiency and heat radiation projecting apparatus casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661149A (en) * | 2018-11-17 | 2019-04-19 | 曾骁 | A kind of internet fire-fighting publicity controlling alarm platform |
| CN112367812A (en) * | 2020-11-11 | 2021-02-12 | 王永仲 | Man-machine interaction terminal system with stable function and use method thereof |
-
2017
- 2017-11-14 CN CN201721515669.XU patent/CN207529094U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661149A (en) * | 2018-11-17 | 2019-04-19 | 曾骁 | A kind of internet fire-fighting publicity controlling alarm platform |
| CN109661149B (en) * | 2018-11-17 | 2020-08-04 | 曾骁 | Internet fire control propaganda alarm control platform |
| CN112367812A (en) * | 2020-11-11 | 2021-02-12 | 王永仲 | Man-machine interaction terminal system with stable function and use method thereof |
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