CN212586688U - Folding installation mechanism that anti light curtain was used - Google Patents
Folding installation mechanism that anti light curtain was used Download PDFInfo
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- CN212586688U CN212586688U CN202021441155.6U CN202021441155U CN212586688U CN 212586688 U CN212586688 U CN 212586688U CN 202021441155 U CN202021441155 U CN 202021441155U CN 212586688 U CN212586688 U CN 212586688U
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- 238000009434 installation Methods 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model provides a folding installation mechanism that anti light curtain was used, including frame subassembly and anti light curtain, the frame subassembly includes inner frame combined bay, frame combined bay and connecting rod, inner frame combined bay includes the first folding inner frame that can rotate to open or fold, the second folding inner frame, the first folding inner frame and the second folding inner frame diagonal splice that are in respectively in the state of opening are in order to form the inner frame mounting bracket, first folding inner frame and second folding inner frame are equipped with first corner auto-lock part, second corner auto-lock part respectively, first corner auto-lock part, second corner auto-lock part along with rotate automatic locking or unblock in the corner position of first folding inner frame, the corner position of second folding inner frame; have folding function, be convenient for deposit, again can fast assembly to possess the auto-lock performance, compressive strength is high, and the structure steadiness is strong, guarantees the normal installation and use of curtain.
Description
Technical Field
The utility model relates to an installation mechanism's of anti light curtain technical field, the folding installation mechanism that anti light curtain used specifically says so.
Background
The light-resistant curtain is one of the most commonly used products in the peripheral equipment of the projector, and when in use, the light-resistant curtain is generally assembled on a curtain mounting frame in order to be vertically spread in front of people. The traditional curtain mounting frame structure comprises an outer frame, an inner frame and a connecting rod, wherein the curtain is buckled on the inner frame through a spring, and then the outer frame covers the spring and is assembled on the inner frame. Thus, the curtain is spread evenly by the elastic action of the spring.
However, the conventional installation structure of the light-resistant curtain has the following disadvantages:
1) the curtain mounting bracket utilizes a plurality of frames and screw to assemble one by one, and on-the-spot installation time is long, complex operation.
2) The curtain mounting bracket part is many, and compressive strength is lower, and easy deformation, the steadiness is poor, influences the use quality.
3) The curtain mounting bracket does not have the folding function, is unfavorable for depositing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a folding installation mechanism that anti light curtain was used, it has folding function, is convenient for deposit, can fast assembly again to possess auto-lock performance, compressive strength is high, and the structure steadiness is strong, guarantees the normal installation and use of curtain.
The invention aims to realize the following steps: the utility model provides a folding installation mechanism that anti light curtain was used, includes that frame subassembly and adaptation install the anti light curtain at frame subassembly, frame subassembly includes the inside casing built-up frame, installs the frame built-up frame on the inside casing built-up frame and connects the connecting rod of using in the inside casing built-up frame inboard, wherein, the inside casing built-up frame is including the first folding inner tower that can rotate open or fold, the second folding inner tower that is in the state of opening respectively and folds the inner tower diagonal splice in order to be formed with the inside casing mounting bracket, first folding inner tower and second folding inner tower are equipped with first corner auto-lock part, the second corner auto-lock part that has self-locking function respectively, and first corner auto-lock part, second corner auto-lock part are along with rotatory automatic locking or unblock at the corner position of first folding inner tower, the corner position of second folding inner tower.
According to the optimization, the splicing positions of the first folding inner frame and the second folding inner frame are respectively provided with a corner splicing frame, one side of the corner splicing frame is installed at the splicing end of the first folding inner frame through a screw, and the other side of the corner splicing frame is installed at the splicing end of the second folding inner frame through a screw.
Optimizing according to the above, the first folding inner frame and the second folding inner frame are both provided with corner reinforcing frames, and the corner reinforcing frames are respectively installed at the corner positions of the first folding inner frame and the second folding inner frame through screws.
According to the optimization, the cross bar of the first folding inner frame is set as a first folding cross bar, the folding position of the first folding cross bar is provided with a first hidden hinge piece, the first hidden hinge piece is embedded on the back of the first folding cross bar, and two sides of the first hidden hinge piece are respectively hinged on the first folding cross bar;
the transverse rod of the second folding inner frame is arranged as a second folding transverse rod, a second hidden hinge is arranged at the folding position of the second folding transverse rod, the second hidden hinge is embedded at the back of the second folding transverse rod, and two sides of the second hidden hinge are hinged to the second folding transverse rod respectively.
According to the optimization, the folding positions of the first folding cross rod and the second folding cross rod are respectively provided with a fixing plate, the fixing plates are respectively arranged on the front sides of the first folding cross rod and the second folding cross rod, and the two sides of the fixing plates are respectively fixed on the first folding cross rod and the second folding cross rod through screws.
According to the optimization, the first corner self-locking component comprises a first positioning frame, a first connecting frame and a first elastic lock catch,
the first positioning frame is fixed on the longitudinal rod of the first folding inner frame, the first connecting frame is fixed on the transverse rod of the first folding inner frame, the first positioning frame is provided with a first rotating shaft connected with the first connecting frame shaft, the first connecting frame is opened or folded on the first positioning frame around the first rotating shaft,
and the first positioning frame is provided with a first locking hole, the fixing part of the first elastic lock catch is positioned on the first connecting frame, and the elastic buckle part of the first elastic lock catch is buckled on the first locking hole or separated from the first locking hole along with the rotation of the first connecting frame.
According to the optimization, the second corner self-locking part comprises a second positioning frame, a second connecting frame and a second elastic lock catch,
the second positioning frame is fixed on the longitudinal rod of the second folding inner frame, the second connecting frame is fixed on the transverse rod of the second folding inner frame, the second positioning frame is provided with a second rotating shaft connected with the second connecting frame shaft, the second connecting frame is opened or folded on the second positioning frame around the second rotating shaft,
and the second positioning frame is provided with a second locking hole, the fixing part of the second elastic lock catch is positioned on the second connecting frame, and the elastic buckling part of the second elastic lock catch is buckled on the second locking hole or separated from the second locking hole along with the rotation of the second connecting frame.
The utility model has the advantages that:
1) utilize the structure cooperation of the interior frame of first folding, the folding interior frame of second, during the use, only need to rotate respectively with the folding interior frame of first folding interior frame second and open and the diagonal angle is assembled, can assemble into the inside casing mounting bracket for the speed of installation curtain reduces on-the-spot installation time, has folding function again, is convenient for deposit.
2) The structure of cooperation first corner self-locking part, second corner self-locking part enables the frame fast assembly, shortens on-the-spot installation time, and makes the frame have self-locking performance, promotes the structure steadiness.
3) Under the effect of corner joint frame, corner reinforcing frame, the steadiness between the reinforcing frame equipment guarantees the normal installation use of curtain.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of the inner frame assembly of the preferred embodiment of the present invention.
Fig. 3 is a schematic structural view of another angle of the inner frame assembly of the preferred embodiment of the present invention.
Fig. 4 is an exploded view of the first foldable inner frame according to the preferred embodiment of the present invention.
Fig. 5 is an exploded view of a second foldable inner frame according to a preferred embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
According to fig. 1 to 5, the utility model discloses a folding installation mechanism that anti light curtain was used, including the anti light curtain of frame subassembly and adaptation installation at frame subassembly, frame subassembly includes inside casing built-up block 1, installs frame built-up block 2 on inside casing built-up block 1 and connects the connecting rod 3 of using in inside casing built-up block 1 inboard. The inner frame combined frame 1 comprises a first folding inner frame 4 and a second folding inner frame 5 which can be opened or folded in a rotating mode, and the first folding inner frame 4 and the second folding inner frame 5 which are in an opening state are diagonally spliced to form an inner frame mounting frame.
When the curtain mounting frame is used, the first folding inner frame 4 and the second folding inner frame 5 are respectively rotated, opened and diagonally assembled, so that the inner frame mounting frame can be assembled, the curtain mounting speed is increased, and the field mounting time is shortened.
The first folding inner frame 4 and the second folding inner frame 5 are respectively provided with a first corner self-locking part 6 and a second corner self-locking part 7 having a self-locking function, and the first corner self-locking part 6 and the second corner self-locking part 7 are automatically locked or unlocked at a corner position of the first folding inner frame 4 and a corner position of the second folding inner frame 5 along with rotation.
The structure of cooperation first corner auto-lock part 6, second corner auto-lock part 7 enables the frame fast assembly, shortens on-the-spot installation time, and makes the frame have the auto-lock performance, promotes the structure steadiness.
Referring to fig. 1 to 5, in further detail, the first corner self-locking part 6 includes a first positioning frame 61, a first connecting frame 62, and a first elastic latch 63. The first positioning frame 61 is fixed on the longitudinal rod of the first folding inner frame 4, the first connecting frame 62 is fixed on the transverse rod of the first folding inner frame 4, the first positioning frame 61 is provided with a first rotating shaft 64 connected with the first connecting frame 62 through a shaft, and the first connecting frame 62 is opened or folded on the first positioning frame 61 around the first rotating shaft 64. Furthermore, the first positioning frame 61 is provided with a first locking hole 65, the fixing portion of the first elastic locking buckle 63 is positioned on the first connecting frame 62, and the elastic buckling portion of the first elastic locking buckle 63 is buckled on the first locking hole 65 or separated from the first locking hole 65 along with the rotation of the first connecting frame 62.
Furthermore, the second corner self-locking part 7 includes a second positioning frame 71, a second connecting frame 72, and a second elastic latch 73. The second positioning frame 71 is fixed on the longitudinal rod of the second folding inner frame 5, the second connecting frame 72 is fixed on the transverse rod of the second folding inner frame 5, the second positioning frame 71 is provided with a second rotating shaft 74 connected with the second connecting frame 72 in a shaft mode, and the second connecting frame 72 is opened or folded on the second positioning frame 71 around the second rotating shaft 74. Furthermore, the second positioning frame 71 is provided with a second locking hole 75, the fixing portion of the second elastic latch 73 is positioned on the second connecting frame 72, and the elastic latching portion of the second elastic latch 73 is latched on the second locking hole 75 or disengaged from the second locking hole 75 along with the rotation of the second connecting frame 72.
That is, during assembly, only the cross bar of the first folding inner frame 4 and the cross bar of the second folding inner frame 5 need to be rotated outward to drive the first connecting frame 62 and the second connecting frame 72 to rotate around the first rotating shaft 64 and the second rotating shaft 74, respectively, so as to make the elastic fastening portion of the first elastic latch 63 and the elastic fastening portion of the second elastic latch 73 swing with the corresponding fixed ends as fixed points. When the first and second elastic latches 63 and 73 are moved to the predetermined positions, the elastic latching portions are respectively latched to the first and second locking holes 65 and 75 by the elastic force. The first folding inner frame 4 and the second folding inner frame 5 are kept in an opening state. The operation is convenient, and the field installation time is greatly shortened. Meanwhile, the supporting strength of the use is enhanced, and the structural stability is improved.
When the folding inner frame is folded, the first elastic lock catch 63 and the second elastic lock catch 73 can be separated from the first locking hole 65 and the second locking hole 75 only by pressing the elastic lock parts of the first elastic lock catch 63 and the second elastic lock catch 73, so that the cross rod of the first folding inner frame 4 and the cross rod of the second folding inner frame 5 respectively rotate towards the longitudinal rod of the second folding inner frame 5 and the longitudinal rod of the second folding inner frame 5, and the folding of the first folding inner frame 4 and the second folding inner frame 5 is realized. Convenient operation and storage.
In practical application, the joint of the first folding inner frame 4 and the second folding inner frame 5 is provided with a corner splicing frame 8, one side of the corner splicing frame 8 is mounted at the splicing end of the first folding inner frame 4 through a screw, and the other side of the corner splicing frame 8 is mounted at the splicing end of the second folding inner frame 5 through a screw.
The first folding inner frame 4 and the second folding inner frame 5 are both provided with corner reinforcing frames 9, and the corner reinforcing frames 9 are respectively installed at the corner positions of the first folding inner frame 4 and the second folding inner frame 5 through screws.
Under the effect of corner joint frame, corner reinforcing frame 9, the steadiness between the reinforcing frame equipment guarantees the normal installation use of curtain.
Referring to fig. 1 to 5, in an optimized scheme, the cross bar of the first folded inner frame 4 is set as a first folded cross bar 41, and the cross bar of the second folded inner frame 5 is set as a second folded cross bar 51. The first hidden hinge 42 is disposed at the folding position of the first folding cross bar 41, and the first hidden hinge 42 is embedded in the back of the first folding cross bar 41 and both sides of the first hidden hinge are respectively hinged to the first folding cross bar 41. The second hidden hinge 52 is provided at the folding position of the second folding cross bar 51, and the second hidden hinge 52 is embedded in the back of the second folding cross bar 51 and both sides thereof are respectively hinged on the second folding cross bar 51.
Therefore, the first folding cross bar 41 and the first folding cross bar 41 can be used for further folding the first folding inner frame 4 and the second folding inner frame 5, so that the storage space is reduced, and the packaging and the carrying are convenient.
The fixing plates 10 are respectively disposed at the folding positions of the first folding cross bar 41 and the second folding cross bar 51, and the fixing plates 10 are respectively disposed at the front surfaces of the first folding cross bar 41 and the second folding cross bar 51 and are respectively fixed at the two sides thereof to the first folding cross bar 41 and the second folding cross bar 51 by screws. Under the effect of fixed plate 10, further strengthen the stability of using, guarantee the use quality of curtain.
Above-mentioned embodiment only does the utility model discloses the better embodiment of effect, all with the utility model discloses a folding installation mechanism that anti light curtain used is the same or equivalent structure, all is in the protection scope of the utility model.
Claims (7)
1. The utility model provides a folding installation mechanism that anti light curtain was used, includes that frame subassembly and adaptation install the anti light curtain at frame subassembly, frame subassembly includes inside casing built-up frame (1), installs frame built-up frame (2) on inside casing built-up frame (1) and connects connecting rod (3) of using in inside casing built-up frame (1) inboard, its characterized in that: the inner frame combined frame (1) comprises a first folding inner frame (4) and a second folding inner frame (5) which can be opened or folded in a rotating mode, the first folding inner frame (4) and the second folding inner frame (5) which are in an opening state are spliced diagonally to form an inner frame mounting frame, a first corner self-locking part (6) and a second corner self-locking part (7) which have self-locking functions are arranged on the first folding inner frame (4) and the second folding inner frame (5) respectively, and the first corner self-locking part (6) and the second corner self-locking part (7) are automatically locked or unlocked at a corner position of the first folding inner frame (4) and a corner position of the second folding inner frame (5) along with rotation.
2. The fold-over mounting mechanism for a light curtain as recited in claim 1, wherein: the splicing part of the first folding inner frame (4) and the second folding inner frame (5) is provided with a corner splicing frame (8) respectively, one side of the corner splicing frame (8) is installed at the splicing end of the first folding inner frame (4) through a screw, and the other side of the corner splicing frame (8) is installed at the splicing end of the second folding inner frame (5) through a screw.
3. The fold-over mounting mechanism for a light curtain as recited in claim 1, wherein: the first folding inner frame (4) and the second folding inner frame (5) are both provided with corner reinforcing frames (9), and the corner reinforcing frames (9) are respectively installed at corner positions of the first folding inner frame (4) and the second folding inner frame (5) through screws.
4. The fold-over mounting mechanism for a light curtain as recited in claim 1, wherein: the cross bar of the first folding inner frame (4) is set as a first folding cross bar (41), a first hidden hinge piece (42) is arranged at the folding position of the first folding cross bar (41), the first hidden hinge piece (42) is embedded on the back of the first folding cross bar (41), and two sides of the first hidden hinge piece (42) are respectively hinged on the first folding cross bar (41);
the transverse rod of the second folding inner frame (5) is set as a second folding transverse rod (51), a second hidden hinging piece (52) is arranged at the folding position of the second folding transverse rod (51), the second hidden hinging piece (52) is embedded on the back of the second folding transverse rod (51), and two sides of the second hidden hinging piece (52) are respectively hinged on the second folding transverse rod (51).
5. The fold-over mounting mechanism for a light curtain as recited in claim 4, wherein: the folding positions of the first folding cross rod (41) and the second folding cross rod (51) are respectively provided with a fixing plate (10), the fixing plates (10) are respectively arranged on the front sides of the first folding cross rod (41) and the second folding cross rod (51), and the two sides of the fixing plates are respectively fixed on the first folding cross rod (41) and the second folding cross rod (51) through screws.
6. A folding and mounting mechanism for a light curtain as claimed in any one of claims 1 to 5, wherein: the first corner self-locking component (6) comprises a first positioning frame (61), a first connecting frame (62) and a first elastic lock catch (63),
the first positioning frame (61) is fixed on a longitudinal rod of the first folding inner frame (4), the first connecting frame (62) is fixed on a transverse rod of the first folding inner frame (4), the first positioning frame (61) is provided with a first rotating shaft (64) connected with the first connecting frame (62) through a shaft, the first connecting frame (62) is opened or folded on the first positioning frame (61) around the first rotating shaft (64),
and the first positioning frame (61) is provided with a first locking hole (65), the fixing part of the first elastic lock catch (63) is positioned on the first connecting frame (62), and the elastic lock part of the first elastic lock catch (63) is locked in the first locking hole (65) or separated from the first locking hole (65) along with the rotation of the first connecting frame (62).
7. A folding and mounting mechanism for a light curtain as claimed in any one of claims 1 to 5, wherein: the second corner self-locking component (7) comprises a second positioning frame (71), a second connecting frame (72) and a second elastic lock catch (73),
the second positioning frame (71) is fixed on the longitudinal rod of the second folding inner frame (5), the second connecting frame (72) is fixed on the transverse rod of the second folding inner frame (5), the second positioning frame (71) is provided with a second rotating shaft (74) connected with the second connecting frame (72) through a shaft, the second connecting frame (72) is opened or folded on the second positioning frame (71) around the second rotating shaft (74),
and the second positioning frame (71) is provided with a second locking hole (75), the fixing part of the second elastic lock catch (73) is positioned on the second connecting frame (72), and the elastic lock part of the second elastic lock catch (73) is locked in the second locking hole (75) or separated from the second locking hole (75) along with the rotation of the second connecting frame (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441155.6U CN212586688U (en) | 2020-07-21 | 2020-07-21 | Folding installation mechanism that anti light curtain was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441155.6U CN212586688U (en) | 2020-07-21 | 2020-07-21 | Folding installation mechanism that anti light curtain was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586688U true CN212586688U (en) | 2021-02-23 |
Family
ID=74657531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021441155.6U Active CN212586688U (en) | 2020-07-21 | 2020-07-21 | Folding installation mechanism that anti light curtain was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586688U (en) |
-
2020
- 2020-07-21 CN CN202021441155.6U patent/CN212586688U/en active Active
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