CN115035813A - LED display screen - Google Patents
LED display screen Download PDFInfo
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- CN115035813A CN115035813A CN202210645268.5A CN202210645268A CN115035813A CN 115035813 A CN115035813 A CN 115035813A CN 202210645268 A CN202210645268 A CN 202210645268A CN 115035813 A CN115035813 A CN 115035813A
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- led display
- buffer
- display screen
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- 239000000872 buffer Substances 0.000 claims abstract description 97
- 238000013016 damping Methods 0.000 claims description 22
- 230000035939 shock Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an LED display screen, which comprises an LED display module, a first buffer mechanism and a second buffer mechanism, wherein the first buffer mechanism is arranged on the LED display module; the first buffer mechanism is connected with the rear end face of the LED display module through a connecting column; the first buffer mechanism comprises a first limiting plate, a first limiting column, a rectangular connecting plate and a first elastic piece, one end of the first limiting column is arranged on the rectangular connecting plate, the other end of the first limiting column is connected with the first limiting plate, and the first elastic piece is sleeved on the first limiting column and is positioned between the first limiting plate and the rectangular connecting plate; the second buffer mechanism is connected with the rear end face of the first buffer mechanism. The LED display screen can improve the shock resistance of the LED display screen.
Description
Technical Field
The invention relates to the technical field of display screen equipment, in particular to an LED display screen.
Background
The LED display screen is a high-tech product integrating the light-collecting electronic technology, the microelectronic technology, the computer technology and the video technology. Its luminous part is made up by assembling LED, and its advantages are less electric consumption, high brightness, low working voltage, simple drive, long service life and stable performance. The LED display screen has perfect multimedia effect and strong visual impact, displays information, characters, pictures, animations, videos and other modes, becomes an epoch-making product for information transmission, and is widely applied to railways, civil aviation, large markets, banks, stock markets and various monitoring and dispatching.
However, when the existing LED display screen is actually used, when external wind is too large, the LED display module is likely to shake to a larger extent, which is likely to cause damage to electronic components inside the LED display module; and when the LED display module is subjected to certain external impact force, the LED display module can be directly cracked, and the impact resistance is poor.
Disclosure of Invention
The invention mainly aims to provide an LED display screen, aiming at improving the shock resistance of the LED display screen.
In order to achieve the above object, the LED display screen provided by the present invention includes:
an LED display module;
the first buffer mechanism is connected with the rear end face of the LED display module through a connecting column; the first buffer mechanism comprises a first limiting plate, a first limiting column, a rectangular connecting plate and a first elastic piece, one end of the first limiting column is arranged on the rectangular connecting plate, the other end of the first limiting column is connected with the first limiting plate, and the first elastic piece is sleeved on the first limiting column and is positioned between the first limiting plate and the rectangular connecting plate; and
and the second buffer mechanism is connected with the rear end face of the first buffer mechanism.
In an embodiment, the first buffer mechanism further includes a first buffer plate, the first buffer plate is located between the first limiting plate and the rectangular connecting plate, the first buffer plate is provided with a first through hole, and the first limiting column penetrates through the first through hole.
In an embodiment, the first buffer mechanism further includes a first damping rubber sleeve, and the first damping rubber sleeve is disposed in the first through hole and contacts with the surface of the first limit column.
In an embodiment, an external thread is arranged on the outer wall of the other end of the first limiting column, a first threaded hole is formed in the center of the end face of the first limiting plate, and the external thread on the outer wall of the first limiting column is in threaded engagement with the internal thread on the wall of the first threaded hole.
In an embodiment, the number of the first limiting plate, the number of the first limiting column and the number of the first elastic piece are 4, and 4 of the first limiting plate, the number of the first limiting column and the number of the first elastic piece are arranged at four corners of the rectangular connecting plate.
In one embodiment, the first elastic member is a spring.
In one embodiment, the second buffer mechanism comprises a fixed plate, a second buffer plate, a second limiting column, a second limiting plate, a second elastic element and a hollow annular connecting plate; the second buffer plate is circularly arranged, the second buffer plate is arranged on the fixed plate, the second buffer plate is connected with the rear end face of the first buffer mechanism, one end of the second limiting post is connected with the second buffer plate, the other end of the second limiting post is connected with the second limiting plate, the second elastic piece is sleeved on the second limiting post, the hollow annular connecting plate is located between the second limiting plate and the second buffer plate, a second through hole is formed in the hollow annular connecting plate, and the second limiting post penetrates through the second through hole.
In an embodiment, the second buffer mechanism further includes a second damping rubber sleeve, and the second damping rubber sleeve is disposed in the second through hole and contacts with the surface of the second limit column.
In an embodiment, the number of the second limiting columns is set to be multiple, the multiple second limiting columns are distributed in an annular array, and the number of the second elastic element, the number of the second limiting plate, the number of the second through hole and the number of the second damping rubber sleeve are the same as the number of the second limiting columns.
In an embodiment, an external thread is arranged on an outer wall of the other end of the second limiting column, a second threaded hole is formed in the surface center position of the second limiting plate, and the external thread on the outer wall of the second limiting column is in threaded engagement with the internal thread on the hole wall of the second threaded hole.
The LED display screen comprises an LED display module, a first buffer mechanism and a second buffer mechanism; the first buffer mechanism is connected with the rear end face of the LED display module through a connecting column; the first buffer mechanism comprises a first limiting plate, a first limiting column, a rectangular connecting plate and a first elastic piece, one end of the first limiting column is arranged on the rectangular connecting plate, the other end of the first limiting column is connected with the first limiting plate, and the first elastic piece is sleeved on the first limiting column and is positioned between the first limiting plate and the rectangular connecting plate; the second buffer mechanism is connected with the rear end face of the first buffer mechanism. So, reduced the impact force that the LED display screen received through first buffer gear and second buffer gear, thereby improved LED display module's shock resistance has avoided moreover LED display module receives certain impact force and the condition that leads to the damage takes place, has further improved life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an LED display screen according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the first buffer mechanism in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the first damping mechanism shown in FIG. 2;
FIG. 4 is a schematic structural view of the second damping mechanism shown in FIG. 1;
fig. 5 is a schematic view of an internal structure of the second buffer mechanism in fig. 4.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "a and/or B" as an example, including either the a aspect, or the B aspect, or both the a and B aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, the LED display screen includes:
an LED display module 1;
the first buffer mechanism 3 is connected with the rear end face of the LED display module 1 through a connecting column 2; the first buffer mechanism 3 comprises a first limit plate 301, a first limit post 302, a rectangular connecting plate 304 and a first elastic piece 305, one end of the first limit post 302 is arranged on the rectangular connecting plate 304, the other end of the first limit post 302 is connected with the first limit plate 301, and the first elastic piece 305 is sleeved on the first limit post 302 and is positioned between the first limit plate 301 and the rectangular connecting plate 304; and
and a second buffer mechanism 4 connected to a rear end surface of the first buffer mechanism 3.
Specifically, the LED display module 1 is used for displaying information such as images, texts, animation and video. First buffer gear 3 with the rear end face of LED display module 1 passes through spliced pole 2 and connects, second buffer gear 4 with the rear end face of first buffer gear 3 is connected, first limiting plate 301 is the ring design, first elastic component 305 cover is located first spacing post 302, just the one end of first spacing post 302 set up in rectangle connecting plate 304, the other end with first limiting plate 301 is connected, and first limiting plate 301 plays spacing effect to the spring. Through the setting of first buffer gear 3, when LED display module 1 received outside certain impact force, first elastic component 305 can play the effect of buffering, has reduced the impact force that the LED display screen received, thereby has improved LED display module 1's shock resistance has avoided moreover LED display module 1 receives certain impact force and the condition that leads to damaging takes place, has further improved life. Further, second buffer gear 4 also can be right LED display module 1 plays the effect of buffering to the impact force that the LED display screen received has further been reduced, thereby has improved LED display module 1's shock resistance has avoided moreover LED display module 1 receives certain impact force and leads to the condition emergence of damage, has further improved life.
The LED display screen comprises an LED display module 1, a first buffer mechanism 3 and a second buffer mechanism 4; the first buffer mechanism 3 is connected with the rear end face of the LED display module 1 through a connecting column 2; the first buffer mechanism 3 comprises a first limit plate 301, a first limit post 302, a rectangular connecting plate 304 and a first elastic piece 305, one end of the first limit post 302 is arranged on the rectangular connecting plate 304, the other end of the first limit post 302 is connected with the first limit plate 301, and the first elastic piece 305 is sleeved on the first limit post 302 and is positioned between the first limit plate 301 and the rectangular connecting plate 304; the second buffer mechanism 4 is connected to the rear end face of the first buffer mechanism 3. So, reduced the impact force that the LED display screen received through first buffer gear 3 and second buffer gear 4, thereby improved LED display module 1's shock resistance has avoided moreover LED display module 1 receives certain impact force and the condition that leads to damaging takes place, has further improved life.
Referring to fig. 1 to 3, in an embodiment, the first buffer mechanism 3 further includes a first buffer plate 303, the first buffer plate 303 is located between the first limiting plate 301 and the rectangular connecting plate 304, a first through hole 306 is disposed on the first buffer plate 303, and the first limiting column 302 passes through the first through hole 306. Further, the first buffer mechanism 3 further includes a first damping rubber sleeve 307, and the first damping rubber sleeve 307 is disposed in the first through hole 306 and contacts with the surface of the first limiting column 302.
Specifically, the first buffer plate 303 may further buffer the LED display screen, and the first damping rubber sleeve 307 is disposed in the first through hole 306 and is in surface contact with the first position-limiting column 302. When the first buffer mechanism 3 integrally buffers the LED display module 1, the first buffer mechanism 3 can move along the axis direction, at this time, the first limit column 302 can also move in the first through hole 306, the first damping rubber sleeve 307 can block the movement of the first limit column 302, so as to prevent the movement amount from becoming large, further improve the buffering effect of the first buffer mechanism 3 on the LED display module 1, reduce the impact force on the LED display screen, improve the impact resistance of the LED display module 1, and avoid the situation that the LED display module 1 is damaged due to a certain impact force, thereby further improving the service life.
Referring to fig. 1 to 3, in an embodiment, an external thread is disposed on an outer wall of the other end of the first position-limiting pillar 302, a first threaded hole 308 is disposed at a center position of an end surface of the first position-limiting pillar 301, and the external thread on the outer wall of the first position-limiting pillar 302 is in threaded engagement with an internal thread on a hole wall of the first threaded hole 308. Specifically, because of being provided with the external screw thread on the other end outer wall of first spacing post 302, first screw hole 308 has been seted up to the terminal surface central point of first limiting plate 301, is connected for thread engagement between the internal thread on the external screw thread on the outer wall of first spacing post 302 and the first screw hole 308 pore wall to it carries out the dismouting change to first elastic component 305 to have made things convenient for the staff.
Referring to fig. 1 to 3, in an embodiment, the number of the first limiting plate 301, the first limiting column 302 and the first elastic element 305 is set to be 4, and 4 first limiting plates 301, first limiting columns 302 and first elastic elements 305 are disposed at four corners of the rectangular connecting plate 304. Specifically, through all set up first limiting plate 301, first spacing post 302 and first elastic component 305 in four corners of rectangle connecting plate 304, can be right LED display module 1 plays better cushioning effect, reduces the impact force that the LED display screen received, thereby guarantees that parts in the LED display module 1 can not damage.
In an embodiment, the first elastic member 305 is a spring, and the second elastic member is also configured as a spring to buffer the LED display module 1 by an elastic force.
Referring to fig. 4 and 5, in an embodiment, the second buffer mechanism 4 includes a fixing plate 402, a second buffer plate 407, a second position-limiting post 403, a second position-limiting plate 404, a second elastic member, and a hollow annular connecting plate 406; wherein, second buffer plate 407 is circular setting, second buffer plate 407 set up in fixed plate 402, second buffer plate 407 with the rear end face of first buffer gear 3 is connected, the one end of the spacing post 403 of second with second buffer plate 407 is connected, the other end with second limiting plate 404 is connected, the second elastic component cover is located the spacing post 403 of second, cavity annular connecting plate 406 is located second limiting plate 404 with between the second buffer plate 407, be provided with second through-hole 409 on the cavity annular connecting plate 406, the spacing post 403 of second passes second through-hole 409. Fixing holes 401 are formed in four corners of the end face of the fixing plate 402.
Specifically, through the setting of second buffer gear 4, when LED display module 1 receives the ascending wind-force in direction all around, second spring 405 can play the effect of buffering, the wind-force that LED display module 1 received has been reduced, the produced range of rocking of LED display module 1 has been reduced, thereby avoided LED display module 1 to make LED display module 1 rock the condition emergence that leads to the inside electronic component of LED display module 1 to damage because of outside wind-force is too big, the life of LED display module 1 has been improved.
Referring to fig. 4 and 5, in an embodiment, the second buffer mechanism 4 further includes a second damping rubber sleeve 410, and the second damping rubber sleeve 410 is disposed in the second through hole 409 and contacts with the surface of the second limiting post 403. Specifically, the second damping rubber sleeve 410 is disposed in the second through hole 409 and contacts with the surface of the second limit post 403. When the second buffer mechanism 4 integrally buffers the LED display module 1, the second buffer mechanism 4 can move along the radial direction, at this time, the second limit column 403 can also move in the second through hole 409, and the second damping rubber sleeve 410 can block the movement of the second limit column 403, so as to prevent the movement amount from becoming large, further improve the buffering effect of the second buffer mechanism 4 on the LED display module 1, reduce the impact force on the LED display screen, improve the impact resistance of the LED display module 1, avoid the damage of the LED display module 1 caused by a certain impact force, and further improve the service life.
Referring to fig. 4 and 5, in an embodiment, the number of the second limiting columns 403 is set to be multiple, the second limiting columns 403 are distributed in an annular array, and the number of the second elastic members, the second limiting plate 404, the second through holes 409, and the second damping rubber sleeves 410 is the same as the number of the second limiting columns 403. Specifically, because second buffer gear 4 is mainly right the radial direction's that LED display module 1 received impact force plays the cushioning effect, and is consequently a plurality of spacing post 403 of second is cyclic annular array distribution, and is a plurality of spacing post 403 of second the second elastic component second limiting plate 404 the second through-hole 409 with second damping rubber sleeve 410 can be right LED display module 1 plays better cushioning effect, reduces the impact force that the LED display screen received, thereby guarantees parts in the LED display module 1 can not damage.
Referring to fig. 4 and 5, in an embodiment, an external thread is disposed on an outer wall of the other end of the second position-limiting post 403, a second threaded hole 408 is disposed at a central position of a surface of the second position-limiting plate 404, and the external thread on the outer wall of the second position-limiting post 403 is in threaded engagement with the internal thread on a hole wall of the second threaded hole 408. Specifically, because of being provided with the external screw thread on the other end outer wall of second spacing post 403, second screw hole 408 has been seted up to the surperficial central point of second limiting plate 404, is connected for thread engagement between the internal screw thread on the external screw thread on the spacing post 403 outer wall of second and the second screw hole 408 pore wall to made things convenient for the staff to carry out the dismouting change to second spring 405.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An LED display screen, characterized in that, LED display screen includes:
an LED display module;
the first buffer mechanism is connected with the rear end face of the LED display module through a connecting column; the first buffer mechanism comprises a first limiting plate, a first limiting column, a rectangular connecting plate and a first elastic piece, one end of the first limiting column is arranged on the rectangular connecting plate, the other end of the first limiting column is connected with the first limiting plate, and the first elastic piece is sleeved on the first limiting column and is positioned between the first limiting plate and the rectangular connecting plate; and
and the second buffer mechanism is connected with the rear end face of the first buffer mechanism.
2. The LED display screen of claim 1, wherein the first buffer mechanism further comprises a first buffer plate, the first buffer plate is located between the first limiting plate and the rectangular connecting plate, a first through hole is formed in the first buffer plate, and the first limiting column penetrates through the first through hole.
3. The LED display screen of claim 2, wherein the first buffer mechanism further comprises a first damping rubber sleeve, and the first damping rubber sleeve is arranged in the first through hole and is in surface contact with the first limiting column.
4. The LED display screen of claim 3, wherein an external thread is arranged on the outer wall of the other end of the first limiting column, a first threaded hole is formed in the center of the end face of the first limiting plate, and the external thread on the outer wall of the first limiting column is in threaded engagement with the internal thread on the wall of the first threaded hole.
5. The LED display screen of claim 4, wherein the number of the first limiting plate, the first limiting column and the first elastic member is 4, and 4 first limiting plates, first limiting columns and first elastic members are arranged at four corners of the rectangular connecting plate.
6. The LED display screen of claim 5, wherein the first resilient member is a spring.
7. The LED display screen of any one of claims 1 to 6, wherein the second buffer mechanism comprises a fixed plate, a second buffer plate, a second limiting column, a second limiting plate, a second elastic element and a hollow annular connecting plate; the second buffer plate is circularly arranged, the second buffer plate is arranged on the fixed plate, the second buffer plate is connected with the rear end face of the first buffer mechanism, one end of the second limiting post is connected with the second buffer plate, the other end of the second limiting post is connected with the second limiting plate, the second elastic piece is sleeved on the second limiting post, the hollow annular connecting plate is located between the second limiting plate and the second buffer plate, a second through hole is formed in the hollow annular connecting plate, and the second limiting post penetrates through the second through hole.
8. The LED display screen of claim 7, wherein the second buffer mechanism further comprises a second damping rubber sleeve, and the second damping rubber sleeve is arranged in the second through hole and is in surface contact with the second limiting column.
9. The LED display screen of claim 8, wherein the number of the second limiting columns is multiple, the second limiting columns are distributed in an annular array, and the number of the second elastic members, the number of the second limiting plates, the number of the second through holes and the number of the second damping rubber sleeves are the same as the number of the second limiting columns.
10. The LED display screen of claim 9, wherein an external thread is arranged on the outer wall of the other end of the second limiting column, a second threaded hole is formed in the center of the surface of the second limiting plate, and the external thread on the outer wall of the second limiting column is in threaded engagement with the internal thread on the hole wall of the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645268.5A CN115035813A (en) | 2022-06-08 | 2022-06-08 | LED display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210645268.5A CN115035813A (en) | 2022-06-08 | 2022-06-08 | LED display screen |
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| CN115035813A true CN115035813A (en) | 2022-09-09 |
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