CN213004892U - LED display screen ageing rack - Google Patents
LED display screen ageing rack Download PDFInfo
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- CN213004892U CN213004892U CN202021842700.2U CN202021842700U CN213004892U CN 213004892 U CN213004892 U CN 213004892U CN 202021842700 U CN202021842700 U CN 202021842700U CN 213004892 U CN213004892 U CN 213004892U
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- clamping rod
- limiting clamping
- limiting
- led display
- display screen
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- 230000032683 aging Effects 0.000 title claims abstract description 41
- 239000002184 metal Substances 0.000 claims description 19
- 239000002023 wood Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 229920001587 Wood-plastic composite Polymers 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011155 wood-plastic composite Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of aging racks, in particular to an LED display screen aging rack which comprises a coaming, a transverse frame, a first limit clamping rod, a second limit clamping rod, a third limit clamping rod and a fourth limit clamping rod, wherein a plurality of transverse frames are fixed at the inner upper end of the coaming, the first limit clamping rod, the second limit clamping rod, the third limit clamping rod and the fourth limit clamping rod are sequentially arranged at the inner upper end of the transverse frame from left to right, the first limit clamping rod, the third limit clamping rod and the fourth limit clamping rod are mutually penetrated and matched with the transverse frame, a first padder is fixed at the periphery of the inner wall of the upper end of the coaming, two lateral outer walls of the transverse frame, the second limit clamping rod, the third limit clamping rod and the fourth limit clamping rod are all fixed with a second padder, when in use, the LED display screen which is placed at the upper end of the transverse frame and positioned at the inner side of the upper end of the coaming is fixed stably and firm through the structure, is not easy to move and disengage, is simple to operate and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the ageing rack, concretely relates to LED display screen ageing rack.
Background
The ageing rack is a rack body for strengthening the experiment of the corresponding condition of the aging condition of the product by simulating various factors related to the product in the actual using condition during the ageing test, the corresponding aging side view can be carried out on the LED display screen by the existing LED display screen ageing rack, when the ageing rack is used, a plurality of LED display screens or the horizontal or vertical ageing rack are arranged on the ageing rack, then the corresponding tests such as illumination aging, damp-heat aging or hot-air aging are carried out on the LED display screen on the ageing rack by the selection of corresponding test equipment, but the existing LED display screen ageing rack still has the following problems in the using process: the LED display screen that has the ageing rack now, or for the level place or for vertical placing, lack better protection between LED display screen and the ageing rack and block and spacing fixed knot structure, only fix through simple mode of placeeing, the LED display screen of placing on the ageing rack drops easily and breaks when receiving external force, uses comparatively inconveniently, consequently needs an ageing rack to solve the problem in the aforesaid.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a LED display screen ageing rack has easy operation and uses convenient characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen aging rack comprises a coaming, a cross frame, a first limiting clamping rod, a second limiting clamping rod, a third limiting clamping rod and a fourth limiting clamping rod, a plurality of transverse frames are fixed at the inner upper end of the enclosing plate, a first limiting clamping rod, a second limiting clamping rod, a third limiting clamping rod and a fourth limiting clamping rod are sequentially arranged at the inner upper end of each transverse frame from left to right, the first limiting clamping rod, the third limiting clamping rod and the fourth limiting clamping rod are mutually interpenetrated and combined with the cross frame, the periphery of the inner wall of the upper end of the enclosing plate is fixed with a first wood pad, the outer walls of the two sides of the transverse frame, the second limiting clamping rod, the third limiting clamping rod and the fourth limiting clamping rod are fixed with a second wood pad, the two sides of the upper end of the first limiting clamping rod, the second limiting clamping rod, the third limiting clamping rod and the fourth limiting clamping rod are respectively connected with a limiting knob in a screwing mode above the cross frame.
As the utility model discloses a preferred technical scheme of LED display screen ageing rack, the bounding wall is the metal component and is square structure, the crossbearer is the metal component and is parallel equidistance and arranges, spacing clamping bar, No. two spacing clamping bars, No. three spacing clamping bars and No. four spacing clamping bars are the metal component and are square structure, No. one spacing clamping bar, No. two spacing clamping bars, No. three spacing clamping bars and No. four spacing clamping bars are parallel to each other and all with crossbearer mutually perpendicular.
As the utility model discloses a preferred technical scheme of LED display screen ageing rack, the upper end intermediate position department of a spacing clamping bar, No. two spacing clamping bars, No. three spacing clamping bars and No. four spacing clamping bars all is fixed with the pull ring, the pull ring is the plastic component.
As the utility model discloses a preferred technical scheme of LED display screen ageing rack, spacing knob is the arc structure all around for metal component and upper end outer wall.
As the utility model discloses a preferred technical scheme of LED display screen ageing rack, a skid and No. two skids are wooden member.
As the utility model discloses a preferred technical scheme of LED display screen ageing rack, the both sides outer wall intermediate position department of bounding wall all is fixed with the handle, the handle is the U-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: when in use, the plurality of LED display screens are horizontally arranged at the upper ends of the plurality of crossbearers and are positioned at the inner sides of the upper ends of the coaming, the LED display screens arranged at the upper ends of the crossbearers and at the inner sides of the upper ends of the coaming are not easy to fall off and fall off through the coaming at the periphery of the outer part of the crossbearers, meanwhile, the LED display screens arranged in equal rows at the upper ends of the crossbearers and at the inner sides of the upper ends of the coaming are limited and fixed through the first limiting clamping rod, the second limiting clamping rod, the third limiting clamping rod and the fourth limiting clamping rod, the LED display screens arranged at the upper ends of the crossbearers and at the inner sides of the upper ends of the coaming are fixed stably and firmly and are not easy to move off through the first limiting clamping rod, the second limiting clamping rod, the third limiting clamping rod and the fourth limiting clamping rod which move relative to the crossbearers, the LED display, the use is convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of the first limiting clamping rod of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
in the figure: 1. enclosing plates; 2. a cross frame; 3. a first limiting clamping rod; 4. a second limiting clamping rod; 5. a third limiting clamping rod; 6. a fourth limiting clamping rod; 7. a first skid; 8. a second wood pad; 9. a handle; 10. a pull ring; 11. and a limiting knob.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: an LED display screen aging rack comprises a coaming 1, a cross frame 2, a first limiting clamping rod 3, a second limiting clamping rod 4, a third limiting clamping rod 5 and a fourth limiting clamping rod 6, wherein a plurality of cross frames 2 are fixed at the upper end inside the coaming 1, the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6 are sequentially arranged at the upper end inside the cross frames 2 from left to right, the first limiting clamping rod 3, the third limiting clamping rod 5 and the fourth limiting clamping rod 6 are mutually penetrated and combined with the cross frames 2, a first backing block 7 is fixed on the periphery of the inner wall at the upper end of the coaming 1, a second backing block 8 is fixed on the outer walls at two sides of the cross frames 2, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6, a limiting knob 11 is connected with the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the two sides of the fourth limiting clamping rod 6 above the cross frames 2, in the embodiment, when the LED display screen fixing device is used, a plurality of LED display screens are horizontally arranged at the upper ends of a plurality of crossbearers 2 and are positioned at the inner sides of the upper ends of the coaming 1, the LED display screens arranged at the upper ends of the crossbearers 2 and at the inner sides of the upper ends of the coaming 1 are not easy to fall off and fall off through the coaming 1 at the periphery of the outer part of the crossbearers 2, meanwhile, a plurality of LED display screens which are arranged in equal rows at the upper ends of the crossbearers 2 and at the inner sides of the upper ends of the coaming 1 are fixed and fixed through the first limiting clamping rod 3, the second limiting clamping rod 5 and the fourth limiting clamping rod 6 at the inner sides of the upper ends of the coaming 1, the LED display screens arranged at the upper ends of the crossbearers 2 and at the inner sides of the upper ends of the coaming 1 are fixed stably and firmly and are not easy to move off through the structure, meanwhile, the first limiting clamping rod 3, the LED display screen limiting device is convenient to limit and fix LED display screens of different specifications and sizes, simple to operate and convenient and fast to use.
Specifically, the coaming 1 is a metal component and is of a square structure, the crossbearers 2 are metal components and are arranged in parallel at equal intervals, the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6 are all metal components and are of square structures, the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6 are parallel to each other and are all perpendicular to the crossbearers 2, in the embodiment, the coaming 1 is of a metal square shape, the crossbearers 2 are of a metal cylindrical shape and are provided with a plurality of parts, the crossbearers 2 are used for being horizontally placed in equal rows of the LED display screen, the coaming 1 is used for blocking the surrounding ring outside the LED display screen placed on the crossbearers 2, the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6 are all of a metal square shape and are mutually penetrated and can horizontally move relative to the crossbearers 2, thereby it is spacing fixed to be a plurality of LED display screen that the level was placed such as being located bounding wall 1 inboard to crossbearer 2 upper end, simultaneously, spacing clamping bar 3, No. two spacing clamping bar 4, No. three spacing clamping bar 5 and No. four spacing clamping bar 6 activities convenient, and the interval can carry out corresponding regulation between it to be convenient for the spacing of different specification size LED display screens is fixed.
Specifically, the pull rings 10 are fixed at the middle positions of the upper ends of the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6, and the pull rings 10 are plastic components, in this embodiment, the pull rings 10 are plastic rings and used for horizontally pulling the first limiting clamping rod 3, the second limiting clamping rod 4, the third limiting clamping rod 5 and the fourth limiting clamping rod 6.
Specifically, limit knob 11 is metal component and upper end outer wall is arc structure all around, and in this embodiment, limit knob 11 is the metal bolt for it is fixed to run through the spinning that passes crossbearer 2 in spacing clamping bar 3, No. two spacing clamping bar 4, No. three spacing clamping bar 5 and No. four spacing clamping bar 6, thereby carries out spacing fixedly to the current position of No. one spacing clamping bar 3, No. two spacing clamping bar 4, No. three spacing clamping bar 5 and No. four spacing clamping bar 6.
Specifically, 7 skids and 8 are wooden components, and in this embodiment, 7 skids and 8 skids are wooden for the antifriction decompression between the outer wall of 1 inner wall of metal bounding wall and the outer wall of 6 metal first spacing clamping bar 3, second spacing clamping bar 4, third spacing clamping bar 5 and fourth spacing clamping bar and the outer wall of LED display screen.
Specifically, handles 9 are fixed at the middle positions of the outer walls of the two sides of the enclosing plate 1, the handles 9 are of a U-shaped structure, in the embodiment, the handles 9 are of a metal U-shape, a U-shaped plastic handle sleeve is fixed on the periphery of the outer wall, and the handles 9 are used for moving and lifting the enclosing plate 1.
The utility model discloses a theory of operation and use flow: when the utility model is used, the coaming 1 is lifted to a designated position by lifting the coaming 1 by the handle 9, meanwhile, a plurality of LED display screens are horizontally arranged at the inner side of the upper end of the coaming 1 and positioned at the upper ends of a plurality of crossbearers 2, the LED display screens arranged at the upper ends of the crossbearers 2 at the inner side of the coaming 1 are not easy to fall off and fall off by the coaming 1 around the outer part of the crossbearers 2, a limiting clamping rod 3 is pulled left and right by a pull ring 10, the limiting clamping rod 3 moves left and right relative to the crossbearers 2, one side limiting fixing is carried out by the LED display screens at the inner wall at one side of the coaming 1, the other side limiting fixing is carried out by the outer wall at one side of the limiting clamping rod 3, and the limiting knobs 11 at the two ends of the limiting clamping rod 3 are screwed down, thereby completing the limiting fixing of the plurality of LED display screens at the leftmost side at the, and then, other LED display screens are horizontally placed in an equal row, the limiting fixing of corresponding positions is carried out through a second limiting clamping rod 4, a third limiting clamping rod 5 and a fourth limiting clamping rod 6, and then the LED display screens on the aging rack are selected to be subjected to corresponding tests such as illumination aging, damp-heat aging or hot-air aging through corresponding test equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a LED display screen ageing rack which characterized in that: the wood-plastic composite wall comprises a wall plate (1), transverse frames (2), a first limiting clamping rod (3), a second limiting clamping rod (4), a third limiting clamping rod (5) and a fourth limiting clamping rod (6), wherein a plurality of transverse frames (2) are fixed at the upper end of the interior of the wall plate (1), the upper end of the interior of the transverse frames (2) is sequentially provided with the first limiting clamping rod (3), the second limiting clamping rod (4), the third limiting clamping rod (5) and the fourth limiting clamping rod (6) from left to right, the first limiting clamping rod (3), the third limiting clamping rod (5) and the fourth limiting clamping rod (6) are all in penetrating fit with the transverse frames (2), a first wood pad (7) is fixed on the periphery of the inner wall of the upper end of the wall plate (1), and second wood pads (8) are fixed on the outer walls of the two sides of the transverse frames (2), the second limiting clamping rod (4), the third limiting clamping rod (5) and the fourth limiting clamping rod (6), the upper end of the first limiting clamping rod (3), the second limiting clamping rod (4), the third limiting clamping rod (5) and the fourth limiting clamping rod (6) are connected with limiting knobs (11) in a screwing mode, and the two sides of the upper end of the first limiting clamping rod and the upper end of the fourth limiting clamping rod are located above the transverse frame (2).
2. The LED display screen aging rack of claim 1, wherein: bounding wall (1) is the metal component and is square structure, crossbearer (2) are the metal component and are parallel equidistance and arrange, spacing clamping bar (3), No. two spacing clamping bar (4), No. three spacing clamping bar (5) and No. four spacing clamping bar (6) are the metal component and are square structure, No. one spacing clamping bar (3), No. two spacing clamping bar (4), No. three spacing clamping bar (5) and No. four spacing clamping bar (6) are parallel to each other and all with crossbearer (2) mutually perpendicular.
3. The LED display screen aging rack of claim 1, wherein: the upper end middle positions of the first limiting clamping rod (3), the second limiting clamping rod (4), the third limiting clamping rod (5) and the fourth limiting clamping rod (6) are all fixed with pull rings (10), and the pull rings (10) are plastic components.
4. The LED display screen aging rack of claim 1, wherein: the limiting knob (11) is a metal component, and the periphery of the outer wall of the upper end of the limiting knob is of an arc-shaped structure.
5. The LED display screen aging rack of claim 1, wherein: the first skid (7) and the second skid (8) are both wood members.
6. The LED display screen aging rack of claim 2, wherein: handles (9) are fixed at the middle positions of the outer walls of the two sides of the enclosing plate (1), and the handles (9) are of U-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842700.2U CN213004892U (en) | 2020-08-28 | 2020-08-28 | LED display screen ageing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842700.2U CN213004892U (en) | 2020-08-28 | 2020-08-28 | LED display screen ageing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213004892U true CN213004892U (en) | 2021-04-20 |
Family
ID=75472225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021842700.2U Active CN213004892U (en) | 2020-08-28 | 2020-08-28 | LED display screen ageing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213004892U (en) |
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2020
- 2020-08-28 CN CN202021842700.2U patent/CN213004892U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231123 Address after: 343700 East side of Taihe Avenue, High tech Zone, Taihe County, Ji'an City, Jiangxi Province Patentee after: Ji'an Tianhe Zhixian Technology Co.,Ltd. Address before: 336000 Factory Building 4-5, No.1 Food Avenue, Jingshan Comprehensive Park, Shanggao County Industrial Park, Yichun City, Jiangxi Province Patentee before: Jiangxi Tianhe photoelectric Co.,Ltd. |