CN217523076U - LED display screen frame with replaceable front and rear maintenance positions - Google Patents
LED display screen frame with replaceable front and rear maintenance positions Download PDFInfo
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- CN217523076U CN217523076U CN202221468482.XU CN202221468482U CN217523076U CN 217523076 U CN217523076 U CN 217523076U CN 202221468482 U CN202221468482 U CN 202221468482U CN 217523076 U CN217523076 U CN 217523076U
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- led display
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Abstract
The utility model discloses a LED display screen frame of maintenance position around removable, including the frame body, set up the holding through-hole by preceding backward extension on the frame body to be equipped with the position conversion spare in the relative both sides of holding through-hole, the position conversion spare includes base plate and two baffles, and a baffle forms positive spread groove with the base plate, and another baffle forms back spread groove with the base plate. The utility model discloses a position converting part that a plurality of integrated into one piece have front spread groove and back connecting groove in the holding through-hole, make the interior formation front maintenance installation station of same holding through-hole and maintain the installation station after with, when receiving card and/or power trouble, through changing power mounting bracket or receiving card mounting bracket to maintain the installation station after by front maintenance installation station, and simultaneously, upset power supply mounting bracket or receiving card mounting bracket, realize receiving card or the quick replacement of the positive and negative maintenance position of power in same holding through-hole, need not with the help of any appurtenance, and convenient operation is swift.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a LED equipment especially relates to the LED display screen frame of maintaining the position around removable.
[ background ] A method for producing a semiconductor device
After the existing LED display screen box body is assembled with the main equipment, the position of the LED display screen box body is relatively fixed, when a receiving card and/or a power supply breaks down and needs to be maintained, the front side and the back side of the receiving card and/or the power supply need to be maintained by means of auxiliary accessories, the operation is complex, and the efficiency is low.
[ Utility model ] content
When carrying out front and reverse side maintenance to receiving card and/or power in order to solve current LED display screen box, need collocation auxiliary assembly to accomplish, operate complicated technical problem, the utility model aims to provide a LED display screen frame of maintaining the position around removable.
The utility model discloses a realize through following technical scheme:
LED display screen frame of position is maintained around removable, including the frame body, its characterized in that, set up the holding through-hole by preceding backward extension on the frame body, and in the relative both sides of holding through-hole are equipped with the position conversion spare, the position conversion spare includes by preceding backward extension's base plate and by two baffles that the interval set up in the fore-and-aft direction of base plate, one the baffle with the base plate form with the frame body openly relative front spread groove, another the baffle with the base plate form with the frame body back relative back spread groove.
According to the LED display screen frame with the replaceable front and rear maintenance positions, the two baffles are respectively arranged at the front end and the rear end of the substrate, and the connecting part of each baffle and the substrate is rounded.
The LED display screen frame with the replaceable front and rear maintenance positions is characterized in that the baffle plates are vertically arranged on the substrate.
According to the LED display screen frame with the replaceable front and rear maintenance positions, the rear end of the base plate extends backwards to extend out of the frame body, and the frame body is provided with the first reinforcing rib which extends from the back of the frame body and is connected to the base plate.
According to the LED display screen frame with the replaceable front and rear maintenance positions, each baffle is provided with a first connecting through hole extending from front to back, and one side, back to the front of the frame body, of the front connecting groove is convexly provided with a first positioning ring extending from the first connecting through hole to back; and/or a second positioning ring extending forwards from the first connecting through hole is convexly arranged on one side of the back connecting groove back to the back of the frame body.
According to the LED display screen frame with the replaceable front and rear maintenance positions, the front face of the frame body is a plane, and a plurality of assembling grooves are formed in the frame body.
The LED display screen frame with the replaceable front and rear maintenance positions is characterized in that the frame body is integrally formed with the wire binding rod in the accommodating through hole, and two ends of the wire binding rod in the long edge direction are respectively connected to two adjacent sides of the accommodating through hole.
The LED display screen frame with the replaceable front and rear maintenance positions comprises a cross rod and a vertical rod arranged on one side of the cross rod, and the joint of the cross rod and the vertical rod is rounded.
The LED display screen frame with the front and rear maintenance positions replaceable is characterized in that the frame body is provided with a plurality of accommodating through holes extending from front to back, a plurality of position conversion pieces are integrally formed in the accommodating through holes of the frame body, and the position conversion pieces are arranged on two opposite sides of the accommodating through holes at intervals.
In the LED display screen frame with the replaceable front and rear maintenance positions, the position conversion pieces on the receiving through holes are oppositely arranged in the vertical direction, and in two adjacent receiving through holes, a second reinforcing rib is connected between each position conversion piece on the lower side of one receiving through hole and each position conversion piece on the upper side of the other receiving through hole.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses a position converting part that a plurality of integrated into one piece have front spread groove and back connecting groove in the holding through-hole, make the interior formation front maintenance installation station of same holding through-hole and maintain the installation station after with, when receiving card and/or power trouble, through changing power mounting bracket or receiving card mounting bracket to maintain the installation station after by front maintenance installation station, and simultaneously, upset power supply mounting bracket or receiving card mounting bracket, realize receiving card or the quick replacement of the positive and negative maintenance position of power in same holding through-hole, need not with the help of any appurtenance, and convenient operation is swift.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a perspective view of an LED display screen box body of an LED display screen frame to which the present invention can be applied, the front and rear maintenance positions of which can be changed;
fig. 2 is a perspective view of the LED display screen frame in the first direction, in which the front and rear maintenance positions can be changed according to the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a perspective view of the LED display screen frame in the second direction according to the embodiment of the present invention, in which the front and rear maintenance positions can be changed;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
fig. 7 is a perspective view of a power supply mounting bracket according to an embodiment of the present invention;
fig. 8 is a perspective view of a card receiving mounting bracket according to an embodiment of the present invention;
fig. 9 is a perspective view of a rear cover in an embodiment of the present invention;
fig. 10 is a partial enlarged view of fig. 9 at D.
[ detailed description ] A
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example (b): the LED display screen box as shown in fig. 1 to 10, which employs an LED display screen frame with replaceable front and rear maintenance positions, includes:
the power supply mounting rack 1 is used for fixing a power supply;
the receiving card mounting rack 2 is used for fixing the receiving card;
a plurality of accommodating through holes 301 for accommodating the power supply mounting rack 1 or the receiving card mounting rack 2 are formed in the frame body 3, each accommodating through hole 301 extends from front to back, a plurality of position converters 302 are integrally formed in the accommodating through hole 301 of each frame body 3, each position converter 302 is arranged at two opposite sides of the accommodating through hole 301 at intervals, each position converter 302 comprises a base plate 303 extending from front to back and two baffle plates 304 arranged at intervals in the front-back direction of the base plate 303, one baffle plate 304 and the base plate 303 form a front connecting groove 305 opposite to the front of the frame body 3, and the other baffle plate 304 and the base plate 303 form a back connecting groove 306 opposite to the back of the frame body 3;
and a rear cover 4 detachably attached to a rear surface of the frame body 3.
Specifically, front connecting grooves 305 on a plurality of position conversion members 302 in the same receiving through hole 301 form a front maintenance mounting station 100, and back connecting grooves 306 on a plurality of position conversion members 302 in the same receiving through hole 301 form a back maintenance mounting station 200. More specifically, 4 position conversion members 302 are disposed in the same receiving through hole 301, the four position conversion members 302 are equally disposed on two opposite sides of the receiving through hole 301, the front connection slots 305 on the four position conversion members 302 form a front maintenance mounting station 100, and the back connection slots 306 on the four position conversion members 302 form a back maintenance mounting station 200.
When receiving card and/or power trouble and need maintain, at first, detach power mounting bracket 1 or receiving card mounting bracket 2 front maintenance installation position 100, then, upset power mounting bracket 1 or receiving card mounting bracket 2 make power mounting bracket 1 or receiving card mounting bracket 2 change to the reverse side by openly, or change to openly by the reverse side, then, adorn power mounting bracket 1 or receiving card mounting bracket 2 on the rear maintenance installation position 200, realize that receiving card or power are same the quick replacement of positive and negative maintenance position in holding through-hole 301 need not with the help of any appurtenance, convenient operation is swift.
Further, in order to improve the deformation resistance of the position converting member 302, two baffles 304 are respectively arranged at the front and rear ends of the base plate 303, and the connection between each baffle 304 and the base plate 303 is rounded.
Further, in order to facilitate the mounting of the power supply mounting block 1 and the receiving card mounting block 2, the baffles 304 are vertically disposed on the base plate 303.
Further, for convenience of processing and subsequent assembly, the front surface of the frame body 3 is a plane, a plurality of assembly grooves 307 are formed in the plane, and each assembly groove 307 is used for the magnetic iron sheet to be embedded into.
Further, in order to improve the deformation resistance of the position converter 302, the rear end of the base plate 303 extends backward to protrude out of the frame body 3, and the frame body 3 is provided with a first reinforcing rib 308 extending from the back of the frame body 3 and connected to the base plate 303.
Furthermore, in order to facilitate assembly, each of the blocking plates 304 is provided with a first connecting through hole 309 extending from front to back, a first positioning ring 310 extending from the first connecting through hole 309 is protruded from one side of the front connecting groove 305 facing away from the front of the frame body 3, and a second positioning ring 311 extending from the first connecting through hole 309 is protruded from one side of the back connecting groove 306 facing away from the back of the frame body 3.
Further, in order to improve the deformation resistance of the position converters 302, the position converters 302 on each receiving through hole 301 are disposed opposite to each other in the vertical direction, and a second rib 312 is connected between each position converter 302 on the lower side of one receiving through hole 301 and each position converter 302 on the upper side of the other receiving through hole 301 in two adjacent receiving through holes 301.
Further, in order to facilitate the storage of the electric wires, a wire binding rod 313 is integrally formed in the accommodating through hole 301 of the frame body 3, and two ends of the wire binding rod 313 in the long side direction are respectively connected to two adjacent sides of the accommodating through hole 301.
Further, in order to improve the deformation resistance of the wire tying bar 313, the wire tying bar 313 includes a cross bar 314 and a vertical bar 315 disposed on one side of the cross bar 314, and the joint of the cross bar 314 and the vertical bar 315 is rounded.
Further, in order to simplify the structure and facilitate the implementation, a plurality of first connecting lugs 11 connected to the position converter 302 are disposed between two opposite sides of the power mounting bracket 1, and the first connecting lugs 11 abut against the position converter 302 and are provided with second connecting through holes 12 communicated with the first connecting through holes 309.
Further, in order to improve the stability of the assembly, the power mounting bracket 1 is recessed backward or forward from the first connecting lug 11 to form a receiving groove 13 for receiving a power, and a plurality of third connecting through holes 14 are formed at the bottom of the receiving groove 13 of the power mounting bracket 1.
Further, in order to simplify the structure and facilitate the implementation, the power supply mounting bracket 1 includes two opposite mounting bars 15, and each of the mounting bars 15 is provided with first connecting lugs 11 at two opposite sides thereof, which are connected to the position converting member 302.
Furthermore, in order to simplify the structure and facilitate the implementation, a plurality of second engaging lugs 21 connected to the position converter 302 are disposed between two opposite sides of the card receiving mounting frame 2, and the second engaging lugs 21 abut against the position converter 302 and are provided with fourth connecting through holes 22 communicated with the first connecting through holes 309.
Further, in order to improve the heat dissipation effect, a plurality of first heat dissipation through holes 23 extending from front to back are formed in the receiving card mounting frame 2.
Further, in order to improve the compatibility of receiving card mounting bracket 2, receiving card mounting bracket 2 is equipped with a plurality of first spliced poles 24 and a plurality of second spliced pole 25 in its front or the protruding back, each first spliced pole 24 interval sets up and is the rectangle distribution, each second spliced pole 25 interval sets up and is the rectangle distribution, each the rectangle that first spliced pole 24 formed is located each outside the rectangle that second spliced pole 25 formed, first spliced pole 24 is higher than second spliced pole 25.
Further, in order to simplify the structure and facilitate the implementation, the rear cover 4 is provided with a knock-out structure 401 at the lower right and lower left sides, and the knock-out structure 401 includes a knock-out through hole 402 opened in the rear cover 4, a stopper 413 provided in the knock-out through hole 402, and a plurality of connecting bars 403 connecting the stopper 413 and the knock-out through hole 402.
Further, in order to improve the heat dissipation effect, the rear cover 4 is provided with an upper heat dissipation area 404 at the upper half portion thereof, and is provided with a lower heat dissipation area 405 at the lower half portion thereof, the upper heat dissipation area 404 is wide at the upper portion and narrow at the lower portion and is in a v shape, the lower heat dissipation area 405 is narrow at the upper portion and wide at the lower portion and is in an inverted v shape, and the rear cover 4 is provided with a plurality of second heat dissipation through holes 406 in the upper heat dissipation area 404 and the lower heat dissipation area 405.
Further, in order to improve the heat dissipation effect, the rear cover 4 is provided with a plurality of upper heat dissipation grooves 407 extending from left to right in the upper heat dissipation area 404, and a plurality of second heat dissipation through holes 406 are arranged in the upper heat dissipation grooves 407 side by side in the extending direction; the rear cover 4 is provided with a plurality of lower heat dissipation grooves 408 extending from left to right in the lower heat dissipation area 405, and the lower heat dissipation grooves 408 are provided with a plurality of second heat dissipation through holes 406 arranged side by side in the extending direction.
Further, for the convenience of disassembly and assembly, the rear cover 4 extends upwards to form an upper handle 409 above the upper heat dissipation area 404, and extends downwards to form a lower handle 410 below the lower heat dissipation area 405, the upper handle 409 is provided with a plurality of third reinforcing ribs 411 between the rear cover 4, each third reinforcing rib 411 is arranged at a left-right interval, a plurality of fourth reinforcing ribs (not marked in the figure) are arranged between the lower handle 410 and the rear cover 4, and each fourth reinforcing rib is arranged at a left-right interval.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.
Claims (10)
1. LED display screen frame of position is maintained around removable, including the frame body, its characterized in that, set up the holding through-hole by preceding backward extension on the frame body, and in the relative both sides of holding through-hole are equipped with the position conversion spare, the position conversion spare includes by preceding backward extension's base plate and by two baffles that the interval set up in the fore-and-aft direction of base plate, one the baffle with the base plate form with the frame body openly relative front spread groove, another the baffle with the base plate form with the frame body back relative back spread groove.
2. The LED display screen frame with the replaceable front and rear maintenance positions according to claim 1, wherein the two baffles are respectively arranged at the front end and the rear end of the base plate, and the joint of each baffle and the base plate is rounded.
3. The replaceable front and rear maintenance position LED display screen frame of claim 1, wherein each baffle is vertically disposed on the substrate.
4. The LED display screen frame with the replaceable front and rear maintenance positions as claimed in claim 1, wherein the rear end of the base plate extends backward to protrude out of the frame body, and the frame body is provided with a first reinforcing rib extending from the back of the frame body and connected to the base plate.
5. The LED display screen frame with the replaceable front and rear maintenance positions according to claim 1, wherein each baffle is provided with a first connecting through hole extending from front to rear, and a first positioning ring extending from the first connecting through hole to rear is convexly arranged on one side of the front connecting groove back to the front of the frame body;
and/or a second positioning ring extending forwards from the first connecting through hole is convexly arranged on one side of the back connecting groove back to the back of the frame body.
6. The LED display screen frame with the replaceable front and rear maintenance positions as claimed in claim 1, wherein the front surface of the frame body is a plane and is provided with a plurality of assembling grooves.
7. The LED display screen frame with the replaceable front and rear maintenance positions according to claim 1, wherein the frame body is integrally formed with a wire binding rod in the accommodating through hole, and two ends of the wire binding rod in the longitudinal direction are respectively connected to two adjacent sides of the accommodating through hole.
8. The replaceable front and rear maintenance position LED display screen frame according to claim 7, wherein the cable tie bar comprises a cross bar and a vertical bar arranged on one side of the cross bar, and the joint of the cross bar and the vertical bar is rounded.
9. The LED display screen frame with the replaceable front and rear maintenance positions according to claim 1, wherein the frame body is provided with a plurality of accommodating through holes extending from front to back, the frame body is integrally formed with a plurality of position conversion pieces in the accommodating through holes, and the position conversion pieces are arranged at two opposite sides of the accommodating through holes at intervals.
10. The LED display screen frame with replaceable front and rear maintenance positions according to claim 9, wherein the position converters on each of the receiving through holes are disposed opposite to each other in a vertical direction, and a second rib is connected between each position converter on a lower side of one of the receiving through holes and each position converter on an upper side of the other receiving through hole in two adjacent receiving through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468482.XU CN217523076U (en) | 2022-06-13 | 2022-06-13 | LED display screen frame with replaceable front and rear maintenance positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468482.XU CN217523076U (en) | 2022-06-13 | 2022-06-13 | LED display screen frame with replaceable front and rear maintenance positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217523076U true CN217523076U (en) | 2022-09-30 |
Family
ID=83391700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221468482.XU Active CN217523076U (en) | 2022-06-13 | 2022-06-13 | LED display screen frame with replaceable front and rear maintenance positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217523076U (en) |
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2022
- 2022-06-13 CN CN202221468482.XU patent/CN217523076U/en active Active
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