CN207924368U - Projector's framework composition connector - Google Patents
Projector's framework composition connector Download PDFInfo
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- CN207924368U CN207924368U CN201820250755.0U CN201820250755U CN207924368U CN 207924368 U CN207924368 U CN 207924368U CN 201820250755 U CN201820250755 U CN 201820250755U CN 207924368 U CN207924368 U CN 207924368U
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- interconnecting piece
- projector
- direction interconnecting
- framework composition
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Abstract
A kind of projector's framework composition connector, including right angle link block, right angle link block has X to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece, X is to interconnecting piece, Y-direction interconnecting piece is two sides at right angle, Z-direction connecting portion is in X to interconnecting piece, between Y-direction interconnecting piece, X is equipped with the first mounting hole extended to X axis to interconnecting piece, Y-direction interconnecting piece is equipped with the second mounting hole extended in the Y-axis, Z-direction interconnecting piece is equipped with the connecting hole to Z axis to extension, X is to interconnecting piece, Y-direction interconnecting piece, the space that bolt is stepped down is formed between the medial surface of Z-direction interconnecting piece, X is to interconnecting piece, positioning trip is respectively equipped on the lateral surface of Y-direction interconnecting piece, the lateral surface of Z-direction interconnecting piece and X are to interconnecting piece, Y-direction interconnecting piece Z-direction end face.The utility model is simple in structure, processing cost is low, facilitates multiple projection machine frames being fixedly linked into matrix condition, meet the rigorous of large screen projection accurate combination.
Description
Technical field
The utility model is related to large screen projection field, more particularly to a kind of projector's framework composition connector.
Background technology
With the arrival of information age, the fast development of Computer Multimedia Technology, network technology it is commonly used, arrive greatly
The foundation of Command center, network management center, it is small to temporary meeting, the progress of technology lecture, all catch at big picture, colorful
Color, high brightness, high-resolution display effect, and traditional CRT monitor is difficult the requirement for meeting people's this respect.In recent years
Become the large screen projector technology that develops rapidly and solve the effective way that colored big picture is shown, application range is into one
Step is expanded, and market is also because of the growth day animando of demand.
Usual large screen projection is after being combined by more projectors, and the picture splicing of each projector projection of combination forms.
Since each projector is separately mounted in projection machine frame and independently of each other, to ensure more mutually independent projectors splicings
The multiple spot projection source of composition is accurately shown, the multiple projection machine frames of accurate combination is needed to form matrix condition.
It is to pass through the column of frame or longeron to fix adjacent projections by bolt currently, when combining multiple projection machine frames
The relative position of machine frame.It is bolted at the column or longeron of adjacent projections machine frame, is easy to pull projection machine frame and draws
Deformation is played, leads to that there is gap between adjacent projections machine frame, influences more projector's splicing effects, large screen throwing cannot be met
Shadow rigorous.
Invention content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of projector's framework composition connector,
It is simple in structure, processing cost is low, for be fixed on projection machine frame corner, facilitate and multiple projection machine frames be fixedly linked
At matrix condition, meet the rigorous of large screen projection accurate combination.
The technical solution of the utility model is：A kind of projector's framework composition connector, including the right angle of global formation connect
Connect block, the right angle link block has X to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece, wherein X is to interconnecting piece, Y-direction interconnecting piece
For two sides at right angle, in X between interconnecting piece, Y-direction interconnecting piece, the X is equipped with to interconnecting piece to X-axis Z-direction connecting portion
To the first mounting hole of extension, the Y-direction interconnecting piece is equipped with the second mounting hole extended in the Y-axis, and Z-direction interconnecting piece is equipped with
To Z axis to the connecting hole of extension, the X to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece medial surface between form bolt and step down
Space, the X to interconnecting piece, Y-direction interconnecting piece lateral surface on be respectively equipped with the positioning card coordinated with frame section bar open slot
Tenon, the lateral surface of the Z-direction interconnecting piece and X are to interconnecting piece, Y-direction interconnecting piece Z-direction end face.
The X is made up to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece of aluminium alloy integrally casting shaping.
The thickness H of the Z-direction interconnecting piece is more than thickness hs of the X to interconnecting piece, Y-direction interconnecting piece, and the thickness H of Z-direction interconnecting piece is small
In X to interconnecting piece, the width d of Y-direction interconnecting piece.
The thickness H of the Z-direction interconnecting piece is 8-12mm, and X is 3-5mm to the thickness h of interconnecting piece, Y-direction interconnecting piece, and X is to even
Socket part, Y-direction interconnecting piece width d be 20-40mm.
First mounting hole, the second mounting hole, the aperture of connecting hole are identical.
The positioning trip is located along the same line with mounting hole.
The height of projection of the positioning trip is 2-5mm.
The Z-direction interconnecting piece is isosceles right-angled triangle plate, and the connecting hole is located at the center of isosceles right-angled triangle plate
On line.
It is had the advantages that using above-mentioned technical proposal：
Projector's framework composition connector includes the right angle link block of global formation, and the right angle link block has X to even
Socket part, Y-direction interconnecting piece, Z-direction interconnecting piece, right angle link block global formation ensure X to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece
Structural strength.Wherein, X is to interconnecting piece, two sides that Y-direction interconnecting piece is right angle, and Z-direction connecting portion is in X to interconnecting piece, Y-direction
Between interconnecting piece, the X is equipped with the first mounting hole extended to X axis to interconnecting piece, and the Y-direction interconnecting piece is equipped with to Y
The second axially extending mounting hole, X to interconnecting piece, Y-direction interconnecting piece are used to that right angle link block to be fixed on projector by bolt
The corner of frame had both ensured that the X of right angle link block was fitted closely to interconnecting piece, Y-direction interconnecting piece and projector's frame section bar, together
When to projection machine frame rise invigoration effect.Z-direction interconnecting piece is equipped with connecting hole to from Z axis to extension, and the X is to interconnecting piece, Y-direction
Interconnecting piece, Z-direction interconnecting piece medial surface between form the space that bolt is stepped down, the X is to the outside of interconnecting piece, Y-direction interconnecting piece
The positioning trip coordinated with frame section bar open slot is respectively equipped on face, when X to interconnecting piece, Y-direction interconnecting piece and projects machine frame
When connection, positioning trips of the X on interconnecting piece, Y-direction interconnecting piece lateral surface is caught in frame section bar open slot, quickly connects right angle
Block is connect to be located at projector's frame corner.The lateral surface of the Z-direction interconnecting piece and X are to interconnecting piece, Y-direction interconnecting piece Z-direction end face
It flushes, when right angle link block is fixed on the corner of projection machine frame by X to interconnecting piece, Y-direction interconnecting piece, Z-direction interconnecting piece
Lateral surface side corresponding with projection machine frame flushes, when adjacent projections machine frame is combined by right angle link block, corresponding Z-direction
Interconnecting piece is bonded to each other gapless, makes gapless between adjacent projection machine frame, meets more mutually independent projectors and spells
The multiple spot projection source for connecing composition is accurately shown, ensures more projector's splicing effects.
First mounting hole, the second mounting hole, the aperture of connecting hole are identical, can fix right angle with the connection bolt of specification of the same race
Link block is on projection machine frame, and is fixedly connected with adjacent projection machine frame, avoids the connection bolt using plurality of specifications
It causes confusion, convenient for unified management.
Positioning trip is located along the same line with mounting hole, and right angle link block is by positioning trip and opening on frame section bar
Mouth slot cooperation, is located on frame section bar, meanwhile, mounting hole is aligned with open slot, the connection spiral shell being easily installed in open slot
Bolt passes through mounting hole, realizes quick alignment installation.
Z-direction interconnecting piece is isosceles right-angled triangle plate, and the connecting hole is located on the center line of isosceles right-angled triangle plate,
After ensureing that arbitrary right angle link block is fixed on projector's frame corner, the connecting hole on right angle link block and corresponding projection machine frame
The relative position of frame apex angle is constant, ensures that the connecting hole on adjacent projections machine frame to two right-angle connectors even is aligned, real
Existing quick alignment is fixedly connected.
It is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the axonometric drawing of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the A of Fig. 2 to schematic diagram；
Fig. 4 is the B of Fig. 2 to schematic diagram；
Fig. 5 is the C of Fig. 2 to schematic diagram.
In attached drawing, 1 is right angle link block, and 2 be X to interconnecting piece, and 3 be Y-direction interconnecting piece, and 4 be Z-direction interconnecting piece, and 5 is solid for first
Determine hole, 6 be the second mounting hole, and 7 be connecting hole, and 8 be positioning trip.
Specific implementation mode
It is a kind of specific embodiment of projector's framework composition connector referring to Fig. 1 to Fig. 5.Projector's framework composition connects
Fitting includes the right angle link block 1 of global formation, and there is the right angle link block 1 X to connect to interconnecting piece 2, Y-direction interconnecting piece 3, Z-direction
Socket part 4, in the present embodiment, the X passes through aluminium alloy integrally casting shaping system to interconnecting piece 2, Y-direction interconnecting piece 3, Z-direction interconnecting piece 4
At.Wherein, to interconnecting piece 2, two sides that Y-direction interconnecting piece 3 is right angle, Z-direction interconnecting piece 4 is located at X and is connected to interconnecting piece 2, Y-direction X
Between portion 3, Z-direction interconnecting piece 4 is isosceles right-angled triangle plate, and X is to interconnecting piece, Y-direction interconnecting piece with the isosceles right-angled triangle plate
Center line is symmetrical.The X is equipped with the first mounting hole 5 extended to X axis to interconnecting piece 2, and the Y-direction interconnecting piece 3 is equipped with
The second mounting hole 6 extended in the Y-axis, Z-direction interconnecting piece 4 are equipped with connecting hole 7 to from Z axis to extension, which is located at etc.
On the center line of waist modification of right-angled triangle plate, the first mounting hole, the second mounting hole, the aperture of connecting hole are identical.The X is to interconnecting piece
2, the space that bolt is stepped down is formed between the medial surface of Y-direction interconnecting piece 3, Z-direction interconnecting piece 4.The X is connected to interconnecting piece 2, Y-direction
The positioning trip 8 coordinated with frame section bar open slot is respectively equipped on the lateral surface in portion 3, each height of projection for positioning trip is 2-
5mm is no more than the depth of frame section bar upper open slot notch, and positioning trip 8 is located along the same line with mounting hole, and X is to even
The positioning trip on positioning trip, the first mounting hole, with Y-direction interconnecting piece, the second mounting hole in socket part is in the same plane.
The lateral surface of the Z-direction interconnecting piece 4 with X to the Z-direction end face of interconnecting piece 2, Y-direction interconnecting piece 3, in order to ensure bonding strength, Z
It is more than thickness hs of the X to interconnecting piece 2, Y-direction interconnecting piece 3 to the thickness H of interconnecting piece 4, the thickness H of Z-direction interconnecting piece 4 is less than X to connection
Portion 2, Y-direction interconnecting piece 3 width d, specifically, the thickness H of the Z-direction interconnecting piece 4 be 8-12mm, X to interconnecting piece 2, Y-direction connect
The thickness h in portion 3 be 3-5mm, X to the width d of interconnecting piece 2, Y-direction interconnecting piece 3 be 20-40mm.
When the utility model is assemblied in projector's frame corner, for being assemblied in frame rails and column intersection corner.
The nut of two connection bolts is respectively fitted in the open slot of longeron, column and limit turn, connects the screw rod of bolt across opening
Mouth slot notch.Right-angle connector is set to the specified corner of projection machine frame, right-angle connector X determines to interconnecting piece lateral surface
Position trip is caught in the open slot notch of longeron, and the screw rod of the connection bolt on longeron passes through first fixations of the X on interconnecting piece
Hole, and screw-thread fit nut；The positioning trip of right-angle connector Y-direction interconnecting piece lateral surface is caught in the open slot notch of column,
The screw rod of connection bolt on column passes through the second mounting hole on Y-direction interconnecting piece, and screw-thread fit nut；Screw two spiral shells
Right-angle connector, is fixed on the corner of frame rails and column intersection by mother, and ensures the lateral surface and this turn of Z-direction interconnecting piece
Column at angle, longeron lateral surface flush.Similarly, right-angle connector is fixed on to other corners of projection machine frame.
When neighboring projectors framework composition, the Z-direction interconnecting piece lateral surface of corresponding right-angle connector is bonded, two connections
Hole is aligned, and is passed through two connecting holes of alignment by connecting bolt and with screw-thread fit nut, nut is tightened, by adjacent projection
Machine frame combination constitutes matrix condition.Meet the rigorous of large screen projection accurate combination.
Claims (8)
1. a kind of projector's framework composition connector, it is characterised in that：Right angle link block including global formation（1）, described straight
Angle link block（1）With X to interconnecting piece（2）, Y-direction interconnecting piece（3）, Z-direction interconnecting piece（4）, wherein X is to interconnecting piece（2）, Y-direction connect
Socket part（3）For two sides at right angle, Z-direction interconnecting piece（4）Positioned at X to interconnecting piece（2）, Y-direction interconnecting piece（3）Between, the X is to even
Socket part（2）It is equipped with the first mounting hole extended to X axis（5）, the Y-direction interconnecting piece（3）It is equipped with the extended in the Y-axis
Two mounting holes（6）, Z-direction interconnecting piece（4）It is equipped with the connecting hole to Z axis to extension（7）, the X is to interconnecting piece（2）, Y-direction connection
Portion（3）, Z-direction interconnecting piece（4）Medial surface between form the space that bolt is stepped down, the X is to interconnecting piece（2）, Y-direction interconnecting piece
（3）Lateral surface on be respectively equipped with the positioning trip coordinated with frame section bar open slot（8）, the Z-direction interconnecting piece（4）Outside
Face and X are to interconnecting piece（2）, Y-direction interconnecting piece（3）Z-direction end face.
2. projector's framework composition connector according to claim 1, it is characterised in that：The X is to interconnecting piece（2）, Y-direction
Interconnecting piece（3）, Z-direction interconnecting piece（4）It is made up of aluminium alloy integrally casting shaping.
3. projector's framework composition connector according to claim 1, it is characterised in that：The Z-direction interconnecting piece（4）Thickness
It spends H and is more than X to interconnecting piece（2）, Y-direction interconnecting piece（3）Thickness h, Z-direction interconnecting piece（4）Thickness H be less than X to interconnecting piece（2）、Y
To interconnecting piece（3）Width d.
4. projector's framework composition connector according to claim 3, it is characterised in that：The Z-direction interconnecting piece（4）Thickness
Degree H is 8-12mm, and X is to interconnecting piece（2）, Y-direction interconnecting piece（3）Thickness h be 3-5mm, X is to interconnecting piece（2）, Y-direction interconnecting piece（3）
Width d be 20-40mm.
5. projector's framework composition connector according to claim 1, it is characterised in that：First mounting hole（5）,
Two mounting holes（6）, connecting hole（7）Aperture it is identical.
6. projector's framework composition connector according to claim 1, it is characterised in that：The positioning trip（8）With it is solid
Determine hole to be located along the same line.
7. projector's framework composition connector according to claim 1, it is characterised in that：The positioning trip（8）It is convex
It is 2-5mm to play height.
8. projector's framework composition connector according to claim 1, it is characterised in that：The Z-direction interconnecting piece（4）For etc.
Waist modification of right-angled triangle plate, the connecting hole（7）On the center line of isosceles right-angled triangle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250755.0U CN207924368U (en) | 2018-02-12 | 2018-02-12 | Projector's framework composition connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250755.0U CN207924368U (en) | 2018-02-12 | 2018-02-12 | Projector's framework composition connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924368U true CN207924368U (en) | 2018-09-28 |
Family
ID=63600332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250755.0U Active CN207924368U (en) | 2018-02-12 | 2018-02-12 | Projector's framework composition connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924368U (en) |
-
2018
- 2018-02-12 CN CN201820250755.0U patent/CN207924368U/en active Active
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