CN203966478U - A kind of movement combination mechanism that is applied to the front LED of maintenance - Google Patents
A kind of movement combination mechanism that is applied to the front LED of maintenance Download PDFInfo
- Publication number
- CN203966478U CN203966478U CN201420293181.7U CN201420293181U CN203966478U CN 203966478 U CN203966478 U CN 203966478U CN 201420293181 U CN201420293181 U CN 201420293181U CN 203966478 U CN203966478 U CN 203966478U
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- Prior art keywords
- plate
- rotor plate
- installing plate
- mounting seat
- maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses a kind of movement combination mechanism that is applied to the front LED of maintenance, described combined mechanism comprises installing plate and mounting seat plate, described installing plate two ends are hinged with L-shaped rotor plate, between described rotor plate and installing plate, be provided with can elastic spacing rotor plate rotational angle torsion spring, one end of described rotor plate is provided with snap fit, the other end of rotor plate is installed with magnet steel post, described mounting seat plate two ends are provided with the locating groove seat that is matched with above-mentioned rotor plate, on mounting seat plate, offer the snap fit groove that is matched with rotor plate upper clamping hook, on described locating groove seat, be provided with and be matched with rotor plate upper magnetic steel post and movable spacing stepped screw, between described installing plate and mounting seat plate, be also provided with the Compress Spring being fixed on installing plate.This kind of unitized construction has installation, demolition and maintenance advantage easily while being applied in front maintained LED display screen, can reduce installation, maintenance difficulties, reduces installation and maintenance cost, increases economic efficiency.
Description
Technical field
The utility model relates to the parts in the front LED of maintenance field, particularly a kind of movement combination mechanism that is applied to the front LED of maintenance.
Background technology
The at present application of LED display is more and more extensive, and aspect front installation, front maintained LED display screen, its installation and maintenance difficulty is larger, closely spaced front installation LED display particularly, and its front installation and maintenance is more difficult.For example, some specifically can only adopt the display unit of front installation and front maintenance, for example arc screen, circular screen, before it, installation and front maintenance difficulties are excessive, concerning installation and maintenance personnel, the installation, the maintenance time that expend are too high, inefficiency, have had a strong impact on economic benefit.For this reason, the purpose of this utility model is to provide a kind of new technical scheme to solve existing technical matters.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of movement combination mechanism that is applied to the front LED of maintenance, the technological deficiencies such as difficulty is high when front maintained LED display screen, efficiency is low, deficiency in economic performance that solved prior art.
The utility model solves the technical scheme that its technical matters adopts:
A kind of movement combination mechanism that is applied to the front LED of maintenance, described combined mechanism comprises installing plate and mounting seat plate, described installing plate two ends are hinged with L-shaped rotor plate, between described rotor plate and installing plate, be provided with can elastic spacing rotor plate rotational angle torsion spring, one end of described rotor plate is provided with snap fit, the other end of rotor plate is installed with magnet steel post, described mounting seat plate two ends are provided with the locating groove seat that is matched with above-mentioned rotor plate, on mounting seat plate, offer the snap fit groove that is matched with rotor plate upper clamping hook, on described locating groove seat, be provided with and be matched with rotor plate upper magnetic steel post and movable spacing stepped screw, between described installing plate and mounting seat plate, be also provided with the Compress Spring being fixed on installing plate.
Improvement as technique scheme, described installing plate two ends are provided with rotating shaft, above-mentioned rotor plate is arranged in described rotating shaft and can rotates around this rotating shaft, above-mentioned torsion spring set is located in this rotating shaft, the other end of torsion spring snaps onto in the torsion spring button hole on installing plate, the other end of torsion spring is connected to the downside of installing plate, on above-mentioned locating groove seat, is provided with the U-lag that is matched with described rotating shaft.
Further improvement as technique scheme, the side that described rotor plate is provided with magnet steel post at it offers the groove that is matched with above-mentioned Compress Spring, one end of described Compress Spring is fixed on installing plate downside, and the other end of Compress Spring is through the groove on rotor plate.
As the further improvement of technique scheme, described locating groove seat is fixed on the two ends of above-mentioned mounting seat plate by gib screw, offers for the free-ended limiting through hole of spacing Compress Spring on locating groove seat.
As the further improvement of technique scheme, described Compress Spring is volute spring, and the small end of this volute spring is fixed on the downside of installing plate.
As the further improvement of technique scheme, described mounting seat plate two ends are provided with the cooperation through hole that is matched with above-mentioned stepped screw, the end, one end of described stepped screw through described cooperation through hole.
As the further improvement of technique scheme, described installing plate is a flute profile sheet material, and it comprises backboard and side plate, offers axle mounting hole on described side plate, and above-mentioned rotating shaft is installed in this rotating shaft mounting hole.
The beneficial effects of the utility model are: the utility model provides a kind of movement combination mechanism that is applied to the front LED of maintenance, snap fit in this kind of combined mechanism and torsion spring can the card groove of elasticity fastening on mounting seat plate when LED display board is installed on, easy for installation, while safeguarding before carrying out, the magneticaction of stepped screw and magnet steel post drives turning block to rotate, now snap fit departs from card groove, staff can conveniently dismantle the LED display unit being arranged on installing plate safeguard, this kind of dismounting mode difficulty is low, efficiency is high, carries out remarkable benefit.The movement combination mechanism that this kind is applied to the front LED of maintenance has solved the technological deficiencies such as prior art difficulty is high when front maintained LED display screen, efficiency is low, deficiency in economic performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structure broken away view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is installment state schematic diagram of the present utility model;
Fig. 5 is another installment state schematic diagram of the present utility model;
Fig. 6 is disassembly status schematic diagram of the present utility model;
Fig. 7 is another disassembly status schematic diagram of the present utility model.
Embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope that the utility model is protected.In addition, all connection/annexations that relate in patent, not singly refer to that member directly joins, and refer to and can by adding or reducing, connect auxiliary according to concrete performance, form more excellent draw bail.The utility model each technical characterictic in creating, can combination of interactions under the prerequisite of not conflicting conflict, with reference to Fig. 1-7.
Specifically with reference to Fig. 1, Fig. 2, Fig. 3, a kind of movement combination mechanism that is applied to the front LED of maintenance, described combined mechanism comprises installing plate 1 and mounting seat plate 2, described installing plate 1 is generally used for fixedly mounting LED display, described mounting seat plate 2 is fixed on installation position (as body of wall etc.) conventionally, described installing plate 1 two ends are hinged with L-shaped rotor plate 3, between described rotor plate 3 and installing plate 1, be provided with can elastic spacing rotor plate 3 rotational angles torsion spring 4, one end of described rotor plate 3 is provided with snap fit 31, the other end of rotor plate 3 is installed with magnet steel post 5, described mounting seat plate 2 two ends are provided with the locating groove seat 6 that is matched with above-mentioned rotor plate 3, on mounting seat plate 2, offer the snap fit groove 21 that is matched with rotor plate 3 upper clamping hooks 31, on described locating groove seat 6, be provided with and be matched with rotor plate 3 upper magnetic steel posts 5 and movable spacing stepped screw 7, between described installing plate 1 and mounting seat plate 2, be also provided with the Compress Spring 8 being fixed on installing plate 1.
After the mounting hole of above-mentioned stepped screw 7 through correspondence on locating groove seat 6, stepped screw 7 two ends are spacing, and stepped screw 7 has an axially movable stroke in its corresponding mounting hole.
Described installing plate 1 two ends are provided with rotating shaft 9, above-mentioned rotor plate 3 is arranged in described rotating shaft 9 and can rotates around this rotating shaft 9, above-mentioned torsion spring 4 is set in this rotating shaft 9, one end of torsion spring 4 snaps onto rotor plate 3 one sides, the other end of torsion spring 4 snaps onto in the torsion spring button hole 10 on installing plate 1, is provided with the U-lag 61 that is matched with described rotating shaft 9 on above-mentioned locating groove seat 6.
Above-mentioned installing plate 1 is a flute profile sheet material, and it comprises backboard 11 and side plate 12, on described side plate 12, offers axle mounting hole 13, and above-mentioned rotating shaft 9 is installed in this rotating shaft mounting hole 13.Rotating shaft 9 is arranged on the axle mounting hole 13 of biside plate 12 of installing plate 1, and torsion spring set is located in rotating shaft 9 and between biside plate 12.
The side that described rotor plate 3 is provided with magnet steel post 5 at it offers the groove 32 that is matched with above-mentioned Compress Spring 8, one end of described Compress Spring 8 is fixed on installing plate 1 downside, described Compress Spring 8 is volute spring, the small end of this volute spring is fixed on the downside of installing plate 1, and the other end of Compress Spring 8 is through the groove 32 on rotor plate 3.
Described locating groove seat 6 is fixed on the two ends of above-mentioned mounting seat plate 2 by gib screw, offer for the free-ended limiting through hole 63 of spacing Compress Spring 8 on locating groove seat 6.Because the stub end of Compress Spring 8 is free end, when Compress Spring presses to mounting seat plate 2, the free end limited location effect of described 63 pairs of Compress Springs 8 of limiting through hole, prevents that position skew from appearring in the free end of Compress Spring 8, avoids occurring coordinating deviation.
Described mounting seat plate 2 two ends are provided with the cooperation through hole 22 that is matched with above-mentioned stepped screw 7, the end, one end of described stepped screw 7 through described cooperation through hole 22.
The principle of work of this kind of combined mechanism:
With reference to Fig. 4, when mounted, the snap fit groove 21 that snap fit on rotor plate 3 31 is aimed on mounting seat plate 2, after, installing plate 1 is pressed to mounting seat plate 2, ramp structure and snap fit groove 21 when snap fit 31 ends come in contact hand, thereby the stressed driving of snap fit 31 rotor plate 1 overcomes the torsion of torsion spring 4, rotate, and snap fit 31 is slowly inserted in snap fit groove 21;
With reference to Fig. 5, continue compressing installing plate, snap fit 31 finally enters in snap fit groove 21, under the twisting force of torsion spring 4, rotor plate 1 rotates backward, in the snap fit groove 21 of snap fit 31 fastenings on mounting seat plate 2, whole installation, in this process, the two ends of rotating shaft 9 enter into the U-lag 61 of locating groove seat 6, when snap fit 31 fastenings are in snap fit groove 21, Compress Spring 8 is in elastic compression, and 8 pairs of installing plates 2 of Compress Spring have reacting force;
With reference to Fig. 6, when needs are dismantled, firmly installing plate 1 is continued to press to mounting seat plate 2, when the distance of compression acquires a certain degree, the magnet steel post 5 of installing on rotor plate 3 holds the stepped screw 7 on draw-in groove mount pad 6, now rotor plate 3 turns to snap fit 31 and snap fit groove 21 released states, and Compress Spring 8 is in compressive state;
With reference to Fig. 7, withdraw the pressure that presses to installing plate 1, installing plate 1 starts to be communicated with rotor plate 3 away from mounting seat plate 2 under the elastic force effect of Compress Spring 8, in process at rotor plate 3 away from mounting seat plate 2, due to the magneticaction of stepped screw 7 with magnet steel post 5, the torsion of torsion spring 4 is failed to drive rotor plate 3 to turn to snap fit 31 and is cooperatively interacted with snap fit groove 21, and snap fit 31 can leave snap fit groove 21 smoothly, and whole installing plate 1 is pulled down smoothly from mounting seat plate 2.
It should be noted that the mounting seat plate 2 in the utility model can be two separate parts with draw-in groove mount pad 6, also can be integrated parts.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (7)
1. a movement combination mechanism that is applied to the front LED of maintenance, it is characterized in that: described combined mechanism comprises installing plate (1) and mounting seat plate (2), described installing plate (1) two ends are hinged with L-shaped rotor plate (3), between described rotor plate (3) and installing plate (1), be provided with can elastic spacing rotor plate (3) rotational angle torsion spring (4), one end of described rotor plate (3) is provided with snap fit (31), the other end of rotor plate (3) is installed with magnet steel post (5), described mounting seat plate (2) two ends are provided with the locating groove seat (6) that is matched with above-mentioned rotor plate (3), on mounting seat plate (2), offer the snap fit groove (21) that is matched with rotor plate (3) upper clamping hook (31), on described locating groove seat (6), be provided with and be matched with rotor plate (3) upper magnetic steel post (5) and movable spacing stepped screw (7), between described installing plate (1) and mounting seat plate (2), be also provided with the Compress Spring (8) being fixed on installing plate (1).
2. a kind of movement combination mechanism that is applied to the front LED of maintenance according to claim 1, it is characterized in that: described installing plate (1) two ends are provided with rotating shaft (9), above-mentioned rotor plate (3) is arranged on described rotating shaft (9) above and can rotates around this rotating shaft (9), above-mentioned torsion spring (4) is set in this rotating shaft (9), one end of torsion spring (4) snaps onto rotor plate (3) one sides, the other end of torsion spring (4) snaps onto in the torsion spring button hole (10) on installing plate (1), on above-mentioned locating groove seat (6), be provided with the U-lag (61) that is matched with described rotating shaft (9).
3. a kind of movement combination mechanism that is applied to the front LED of maintenance according to claim 2, it is characterized in that: the side that described rotor plate (3) is provided with magnet steel post (5) at it offers the groove (32) that is matched with above-mentioned Compress Spring (8), one end of described Compress Spring (8) is fixed on installing plate (1) downside, and the other end of Compress Spring (8) is through the groove (32) on rotor plate (3).
4. a kind of movement combination mechanism that is applied to the front LED of maintenance according to claim 2 goes, it is characterized in that: described locating groove seat (6) is fixed on the two ends of above-mentioned mounting seat plate (2) by gib screw, on locating groove seat (6), offer for the free-ended limiting through hole of spacing Compress Spring (8) (63).
5. a kind of movement combination mechanism that is applied to the front LED of maintenance according to claim 4, is characterized in that: described Compress Spring (8) is volute spring, and the small end of this volute spring is fixed on the downside of installing plate (1).
6. according to a kind of movement combination mechanism that is applied to the front LED of maintenance described in claim 3 or 4, it is characterized in that: described mounting seat plate (2) two ends are provided with the cooperation through hole (22) that is matched with above-mentioned stepped screw (7), the end, one end of described stepped screw (7) through described cooperation through hole (22).
7. according to a kind of movement combination mechanism that is applied to the front LED of maintenance described in claim 2-5 any one, it is characterized in that: described installing plate (1) is a flute profile sheet material, it comprises backboard (11) and side plate (12), on described side plate (12), offer axle mounting hole (13), above-mentioned rotating shaft (9) is installed in this rotating shaft mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293181.7U CN203966478U (en) | 2014-06-04 | 2014-06-04 | A kind of movement combination mechanism that is applied to the front LED of maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293181.7U CN203966478U (en) | 2014-06-04 | 2014-06-04 | A kind of movement combination mechanism that is applied to the front LED of maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203966478U true CN203966478U (en) | 2014-11-26 |
Family
ID=51927034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293181.7U Withdrawn - After Issue CN203966478U (en) | 2014-06-04 | 2014-06-04 | A kind of movement combination mechanism that is applied to the front LED of maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203966478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077970A (en) * | 2014-06-04 | 2014-10-01 | 深圳市联建光电股份有限公司 | Motion combined mechanism applied to pre-maintenance LED (Light-Emitting Diode) |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN111720692A (en) * | 2020-07-23 | 2020-09-29 | 深圳市衡流科技有限公司 | A snap-on pressing mechanism |
| CN111868810A (en) * | 2018-03-14 | 2020-10-30 | 三星电子株式会社 | display device |
-
2014
- 2014-06-04 CN CN201420293181.7U patent/CN203966478U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077970A (en) * | 2014-06-04 | 2014-10-01 | 深圳市联建光电股份有限公司 | Motion combined mechanism applied to pre-maintenance LED (Light-Emitting Diode) |
| CN104077970B (en) * | 2014-06-04 | 2016-09-28 | 深圳市联建光电股份有限公司 | A kind of be applied to before safeguard the movement combination mechanism of LED |
| CN105023523A (en) * | 2015-08-14 | 2015-11-04 | 利亚德光电股份有限公司 | Display device |
| CN111868810A (en) * | 2018-03-14 | 2020-10-30 | 三星电子株式会社 | display device |
| CN111720692A (en) * | 2020-07-23 | 2020-09-29 | 深圳市衡流科技有限公司 | A snap-on pressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |