CN219834612U - LED display screen convenient to lock - Google Patents
LED display screen convenient to lock Download PDFInfo
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- CN219834612U CN219834612U CN202320971872.7U CN202320971872U CN219834612U CN 219834612 U CN219834612 U CN 219834612U CN 202320971872 U CN202320971872 U CN 202320971872U CN 219834612 U CN219834612 U CN 219834612U
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- led
- fixed block
- cabinet
- sliding
- machine case
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- 230000006978 adaptation Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of display screens, and particularly relates to an LED display screen convenient to lock, which comprises: an LED chassis a; the LED cabinet b is positioned at one side of the LED cabinet a, one side of the LED cabinet b is provided with a connecting part, and the connecting part penetrates through the LED cabinet a and extends into the LED cabinet a; a locking mechanism. Through pushing down the part down when locking down the motion, push down the fixed block and remove after the part down, thereby the fixed block receives the extrusion and withstands the inner wall of LED machine case a, thereby the fixed block receives the extrusion back and moves towards the inner wall of LED machine case a and tightly pushes up the inner wall of LED machine case a, through pushing down the part constantly extrusion, the inner wall of fixed block tight LED machine case a is pulled LED machine case b through connecting portion for LED machine case b and LED machine case a are fixed to be locked, and the lower the part extrusion is, LED machine case b and LED machine case a lock more tightly.
Description
Technical Field
The utility model belongs to the technical field of display screens, and particularly relates to an LED display screen convenient to lock.
Background
The traditional LED machine case is in the same place two LED machine cases link together through the bolt when the concatenation, and bolt locking tool screwdriver or spanner need be operated from the LED machine case side at the in-process of locking, can interfere with power signal keysets, not only can influence packaging efficiency, also can cause the damage to power signal keysets and influence product quality.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the LED display screen convenient to lock, so as to solve the problems that the traditional LED chassis is connected together through bolts when being spliced, a bolt locking tool screwdriver or spanner needs to be operated from the side face of the LED chassis in the locking process, can interfere with a power signal adapter plate, not only can influence the assembly efficiency, but also can damage the power signal adapter plate to influence the product quality.
One of the technical schemes of the utility model provides an LED display screen which is convenient to lock, comprising:
an LED chassis a;
the LED cabinet b is positioned at one side of the LED cabinet a, one side of the LED cabinet b is provided with a connecting part, and the connecting part penetrates through the LED cabinet a and extends into the LED cabinet a;
the locking mechanism is arranged on the connecting part and positioned in the LED cabinet a, and is used for driving the LED cabinet b to be tightly attached to and locked with the LED cabinet a;
the locking mechanism comprises a pressing part and a fixed block;
the pressing component is arranged on the fixed block in a sliding manner, and is used for extruding the fixed block when being locked so as to drive the fixed block to move, and the fixed block moves towards the inner wall of the adjacent LED cabinet a.
According to the LED display screen convenient to lock, the pressing component moves downwards when being locked, the fixing block is extruded to move after the pressing component moves downwards, the fixing block is extruded to prop against the inner wall of the LED cabinet a, the pressing component moves along the central vertical axis of the pressing component in the extrusion process, the fixing block moves towards the inner wall of the LED cabinet a after being extruded to prop against the inner wall of the LED cabinet a, the LED cabinet b is pulled through the connecting part by the fixing block pushing against the inner wall of the LED cabinet a, so that the LED cabinet b and the LED cabinet a are fixedly locked, and the pressing component extrudes downwards, so that the LED cabinet b and the LED cabinet a are locked more tightly.
According to the preferred technical scheme, the pressing component is a sliding block, and a movable hole is formed in the sliding block;
the sliding block is characterized in that a sliding part is arranged at the bottom of the sliding block and slides at the top of the fixed block, the top of the fixed block is an inclined surface, and the bottom of the sliding block is also an inclined surface and is matched with the inclined surface at the top of the fixed block.
According to the preferred technical scheme, the fixed block is provided with the sliding groove matched with the sliding part, the sliding part is arranged in the sliding groove in a sliding way, the top of the fixed block is provided with the kidney-shaped hole, the width of the kidney-shaped hole is consistent with that of the movable hole, and the length of the kidney-shaped hole is larger than that of the movable hole.
According to the preferred technical scheme, the bottom of the fixed block is provided with the clamping seat, the clamping seat is clamped on the fixed block, and the bottom of the clamping seat is provided with the arc-shaped hole matched with the kidney-shaped hole.
According to the preferred technical scheme, one side of the LED machine case a, facing the LED machine case b, is provided with a plurality of through holes and a plurality of positioning holes.
According to the preferred technical scheme, the connecting parts are bosses, and the number of the bosses is consistent with the number of the through holes and is matched with the through holes.
According to the preferred technical scheme, one side, facing the LED machine case a, of the LED machine case b is fixedly provided with positioning columns matched with a plurality of positioning holes.
According to the preferred technical scheme, the boss penetrates through the through hole and extends into the LED chassis a, and the boss is provided with a mounting hole.
According to the preferred technical scheme, the fixing block is arranged on the boss, and the inclined surface of the fixing block is away from the inner wall of the adjacent LED cabinet a.
According to the preferred technical scheme, power signal adapter plates are arranged in the LED cabinet a and the LED cabinet b, and LED display modules are arranged at the tops of the LED cabinet a and the LED cabinet b.
The LED display screen convenient to lock provided by the technical scheme has the following beneficial effects:
the bolt is arranged in the movable hole in a penetrating mode through the movable hole and the kidney-shaped hole in the fixed block, the bolt is in threaded connection with the mounting hole in the boss, the fixed block is extruded by continuously moving downwards when the bolt is continuously screwed down, the sliding block moves along the central vertical axis of the sliding block in the extrusion process, the fixed block is tightly attached to the inner wall of the LED machine case a, the fixed block moves towards the inner wall of the LED machine case a after being extruded to tightly push against the inner wall of the LED machine case a, the boss is driven to move towards the inside of the LED machine case a after being tightly pushed against the inner wall of the LED machine case a through the sliding block, the LED machine case b is fixedly locked with the LED machine case a by pulling the boss, and the LED machine case b is locked with the LED machine case a more tightly when the sliding block is extruded down, so that a bolt locking tool is not needed to be operated from the side face of the LED machine case in the locking process.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the connection between an LED chassis a and an LED chassis b according to the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is a schematic view of the locking mechanism of the present utility model;
FIG. 5 is an exploded view of the locking mechanism of the present utility model;
fig. 6 is a schematic structural diagram of an LED chassis a and an LED chassis b according to the present utility model.
In the figure: 1. an LED chassis a; 2. an LED cabinet b; 201. a connection part; 2011. a boss; 2012. a mounting hole; 3. a locking mechanism; 301. a pressing member; 3011. a slide block; 3012. a movable hole; 3013. a sliding part; 302. a fixed block; 3021. a chute; 3022. waist-shaped holes; 4. a clamping seat; 401. an arc-shaped hole; 5. a through hole; 6. positioning holes; 7. positioning columns; 8. a power signal transfer board; 9. and an LED display module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-6, one embodiment of the present utility model provides an LED display screen that is convenient to lock, including:
an LED cabinet a 1;
the LED cabinet b 2 is positioned at one side of the LED cabinet a 1, a connecting part 201 is arranged at one side of the LED cabinet b 2, and the connecting part 201 penetrates through the LED cabinet a 1 and extends into the LED cabinet a 1;
the locking mechanism 3 is arranged on the connecting part 201 and positioned in the LED chassis a 1, and the locking mechanism 3 is used for driving the LED chassis b to be tightly attached to and locked with the LED chassis a 1;
the locking mechanism 3 comprises a pressing part 301 and a fixed block 302;
the pressing component 301 is slidably disposed on the fixed block 302, the pressing component 301 is used for pressing the fixed block 302 when locked, so as to drive the fixed block 302 to move, and the fixed block 302 moves towards the inner wall of the adjacent LED chassis a.
According to the LED display screen convenient to lock, the pressing part 301 moves downwards when being locked, the pressing part 301 moves downwards and then presses the fixing block 302 to move, the fixing block 302 is pressed to prop against the inner wall of the LED cabinet a 1, the pressing part 301 moves along the central vertical axis in the pressing process, the fixing block 302 moves towards the inner wall of the LED cabinet a 1 after being pressed to prop against the inner wall of the LED cabinet a 1, the fixing block 302 continuously presses the pressing part 301, the fixing block 302 pushes against the inner wall of the LED cabinet a 1 to pull the LED cabinet b 2 through the connecting part 201, so that the LED cabinet b 2 and the LED cabinet a 1 are fixedly locked, and the lower the pressing part 301 is pressed, the LED cabinet b 2 and the LED cabinet a 1 are locked more tightly.
In one embodiment, the pressing component 301 is a sliding block 3011, and a movable hole 3012 is arranged on the sliding block 3011;
the bottom of the sliding block 3011 is provided with a sliding part 3013, the sliding part 3013 slides on the top of the fixed block 302, the top of the fixed block 302 is an inclined plane, and the bottom of the sliding block 3011 is also an inclined plane and is matched with the inclined plane on the top of the fixed block 302.
Specifically, since the slider 3011 and the fixed block 302 are in contact by the inclined surfaces, the fixed block 302 is pressed when the slider 3011 moves down, so that the fixed block 302 moves.
In one embodiment, the fixed block 302 is provided with a chute 3021 adapted to the sliding portion 3013, the sliding portion 3013 is slidably disposed in the chute 3021, a kidney-shaped hole 3022 is formed in the top of the fixed block 302, the width of the kidney-shaped hole 3022 is consistent with the width of the movable hole 3012, and the length of the kidney-shaped hole 3022 is greater than the length of the movable hole 3012.
Specifically, the chute 3021 is used to limit the sliding portion 3013 of the slider 3011, so as to prevent twisting between the slider 3011 and the fixed block 302 when the slider 3011 is pressed down.
In one embodiment, a clamping seat 4 is provided at the bottom of the fixed block 302, the clamping seat 4 is clamped on the fixed block 302, and an arc hole 401 adapted to the kidney-shaped hole 3022 is provided at the bottom of the clamping seat 4.
Specifically, the clamping seat 4 is clamped on the fixed block 302, and one surface of the clamping seat 4 is tightly attached to one surface of the fixed block 302 facing the adjacent LED chassis a 1, so that the stress is more uniform when the fixed block 302 is tightly propped against the inner wall of the LED chassis a 1.
In one embodiment, a plurality of through holes 5 and a plurality of positioning holes 6 are formed in one side of the LED housing a 1 facing the LED housing b 2;
the connecting portion 201 is a boss 2011, and the number of the bosses 2011 is consistent with the number of the through holes 5 and is matched with the through holes 5;
a positioning column 7 which is matched with the positioning holes 6 is fixedly arranged on one side of the LED machine case b 2 facing the LED machine case a 1;
the boss 2011 penetrates through the through hole 5 and extends into the LED chassis a 1, and a mounting hole 2012 is formed in the boss 2011.
Specifically, the bolts are inserted through the movable holes 3012 on the slide block 3011, the bolts are slidably arranged in the movable holes 3012, the bolts penetrate through the movable holes 3012 and the kidney-shaped holes 3022 on the fixed block 302 to be in threaded connection with the mounting holes 2012 on the boss 2011, the slide block 3011 continuously moves downwards to squeeze the fixed block 302 while continuously tightening the bolts, and because the length of the kidney-shaped holes 3022 of the fixed block 302 is greater than that of the movable holes 3012, the fixed block 302 can move without being blocked when being squeezed, and the positioning columns 7 are used for aligning the positioning holes 6 to more conveniently mount the LED chassis a 1 and the LED chassis b 2.
In one embodiment, the fixing block 302 is mounted on the boss 2011, and the inclined surface of the fixing block 302 faces away from the inner wall of the adjacent LED chassis a 1.
Specifically, the inclined surface of the fixing block 302 is away from the inner wall of the adjacent LED housing a 1 because the sliding block 3011 moves along the central vertical axis thereof in the process of being pressed by the bolts, and the fixing block 302 can move toward the inner wall of the adjacent LED housing a 1 when the sliding block 3011 is pressed down only when the inclined surface of the fixing block 302 is away from the inner wall of the adjacent LED housing a 1.
In one embodiment, power signal adapter plates 8 are respectively disposed in the LED chassis a 1 and the LED chassis b 2, and LED display modules 9 are mounted on top of the LED chassis a 1 and the LED chassis b 2.
Specifically, the power signal adapter plate 8 and the LED display module 9 are installed on the LED housing a 1 and the LED housing b 2.
The working principle of the utility model is as follows:
bolts are penetrated through the movable holes 3012 on the slide block 3011, the bolts are arranged in the movable holes 3012 in a sliding manner, the bolts penetrate through the waist-shaped holes 3022 on the movable holes 3012 and the fixed blocks 302 and are in threaded connection with the mounting holes 2012 on the boss 2011, the boss 2011 penetrates through the through holes 5 and extends into the LED chassis a 1, the slide block 3011 continuously moves downwards while the bolts are continuously screwed, so that the fixed blocks 302 are extruded, because the slide block 3011 and the fixed blocks 302 are contacted through inclined surfaces, the fixed blocks 302 are extruded when the slide block 3011 moves downwards, the fixed blocks 302 are moved, and in a vertical state after the bolts are screwed into the mounting holes 2012, one end of each slide block 3011 is tightly attached to the inner wall of the adjacent LED chassis a 1, so that the slide block 3011 is limited by the inner wall of the LED chassis a 1 to move only along the vertical axis of the bolts when the bolts are screwed downwards, because the length of the kidney-shaped hole 3022 of the fixed block 302 is longer than the length of the movable hole 3012, the fixed block 302 can move without being blocked when being extruded, the sliding block 3011 is blocked on the sliding groove 3021 through the sliding part 3013, the sliding block 3011 is blocked on the fixed block 302 in a sliding way, the sliding block 3011 is prevented from twisting between the sliding block 3011 and the fixed block 302 when being pressed down, the fixed block 302 needs to be manually pressed by hands before screwing down the bolt, when the bolt is screwed down, the fixed block 302 is extruded by the sliding block 3011 so as to move towards the inner wall of the adjacent LED cabinet a 1 and finally cling to the inner wall of the LED cabinet a 1, at the moment, the sliding block 3011 can enable the fixed block 302 to prop against the inner wall of the LED cabinet a 1 when being extruded downwards, the boss 2011 can be driven to move towards the inner wall of the LED cabinet a 1 after the fixed block 302 is propped against the inner wall of the LED cabinet a 1, the boss 2011 is driven to move towards the LED cabinet a 2 through the boss 2011 and cling to the LED cabinet a 1, finally, the LED cabinet b 2 can be fixedly locked with the LED cabinet a 1, and the lower the slide block 3011 is pressed, the more tightly the LED cabinet b 2 is locked with the LED cabinet a 1.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. LED display screen of convenient locking, its characterized in that includes:
an LED chassis a;
the LED cabinet b is positioned at one side of the LED cabinet a, one side of the LED cabinet b is provided with a connecting part, and the connecting part penetrates through the LED cabinet a and extends into the LED cabinet a;
the locking mechanism is arranged on the connecting part and positioned in the LED cabinet a, and is used for driving the LED cabinet b to be tightly attached to and locked with the LED cabinet a;
the locking mechanism comprises a pressing part and a fixed block;
the pressing component is arranged on the fixed block in a sliding manner, and is used for extruding the fixed block when being locked so as to drive the fixed block to move, and the fixed block moves towards the inner wall of the adjacent LED cabinet a.
2. The conveniently locked LED display screen of claim 1,
the pressing component is a sliding block, and a movable hole is formed in the sliding block;
the sliding block is characterized in that a sliding part is arranged at the bottom of the sliding block, the sliding block is clamped at the top of the fixed block through the sliding part in a sliding mode, the top of the fixed block is an inclined surface, and the bottom of the sliding block is also an inclined surface and is matched with the inclined surface at the top of the fixed block.
3. The conveniently locked LED display screen of claim 2,
the sliding groove matched with the sliding part is formed in the fixed block, the sliding part is arranged in the sliding groove in a sliding mode, a kidney-shaped hole is formed in the top of the fixed block, the width of the kidney-shaped hole is consistent with that of the movable hole, and the length of the kidney-shaped hole is larger than that of the movable hole.
4. The conveniently locked LED display screen of claim 3,
the bottom of fixed block is provided with the cassette, the cassette card is established on the fixed block, the cassette bottom be provided with waist shape hole adaptation's arc hole.
5. The conveniently locked LED display screen of claim 3,
and one side of the LED machine case a, facing the LED machine case b, is provided with a plurality of through holes and a plurality of positioning holes.
6. The conveniently locked LED display screen of claim 5,
the connecting portion is a boss, and the number of the boss is consistent with the number of the through holes and is matched with the through holes.
7. The conveniently locked LED display screen of claim 5,
and a positioning column matched with a plurality of positioning holes is fixedly arranged on one side of the LED machine case b facing the LED machine case a.
8. The conveniently locked LED display screen of claim 6 wherein,
the boss penetrates through the through hole and extends into the LED chassis a, and the boss is provided with a mounting hole.
9. The conveniently locked LED display screen of claim 6 wherein,
the fixed block is arranged on the boss, and the inclined surface of the fixed block is away from the inner wall of the adjacent LED chassis a.
10. The conveniently locked LED display of any of claims 1-9,
the LED display device comprises an LED cabinet a and an LED cabinet b, wherein power supply signal adapter plates are arranged in the LED cabinet a and the LED cabinet b, and LED display modules are arranged at the tops of the LED cabinet a and the LED cabinet b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971872.7U CN219834612U (en) | 2023-04-25 | 2023-04-25 | LED display screen convenient to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971872.7U CN219834612U (en) | 2023-04-25 | 2023-04-25 | LED display screen convenient to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834612U true CN219834612U (en) | 2023-10-13 |
Family
ID=88279796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320971872.7U Active CN219834612U (en) | 2023-04-25 | 2023-04-25 | LED display screen convenient to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834612U (en) |
-
2023
- 2023-04-25 CN CN202320971872.7U patent/CN219834612U/en active Active
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