CN111107288B - OPS module self-locking switch device for display equipment and flat-panel television - Google Patents
OPS module self-locking switch device for display equipment and flat-panel television Download PDFInfo
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- CN111107288B CN111107288B CN201811250035.5A CN201811250035A CN111107288B CN 111107288 B CN111107288 B CN 111107288B CN 201811250035 A CN201811250035 A CN 201811250035A CN 111107288 B CN111107288 B CN 111107288B
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- 238000011084 recovery Methods 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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Abstract
The invention discloses an OPS module self-locking switch device for display equipment and a flat-panel television, which comprise an OPS bracket arranged in a rear shell of the display equipment, an OPS module connected to the OPS bracket in a sliding way and a locking mechanism arranged on one side of the OPS bracket and used for locking the OPS module; the locking mechanism comprises a rebound assembly arranged in the rear shell and a positioning assembly which is arranged in the rebound assembly in an extending mode and is connected with the OPS module in a clamping mode; the locating component including connect in the subassembly that kick-backs and towards the locating pin that the OPS support set up, the side of OPS module be provided with the block connect in the locating hole of locating pin reaches automatic locking's purpose after inserting the OPS support with the OPS module.
Description
Technical Field
The invention relates to the field of display equipment, in particular to an OPS module self-locking switch device for the display equipment and a flat-panel television.
Background
With the popularization and development of the OPS, the OPS module is increasingly applied to a display device. The OPS (open plug specification) technology is a standardized digital signage interface specification established by Intel and display manufacturers, and the internal composition of the OPS is a mini PC (personal computer) with an X86 architecture
In the prior art, an OPS module is usually directly inserted into a flat panel television, so as to drive the flat panel television to display. Most of television manufacturers do not have an OPS module provided with a self-locking device, and the OPS module is fixed in a screw inserting and pulling mode, so that the operation is complex.
Therefore, the prior art still needs to be improved and developed.
Disclosure of Invention
The invention aims to provide an OPS module self-locking switch device for display equipment, which achieves the aim of realizing automatic locking when an OPS module is inserted.
The technical purpose of the invention is realized by the following technical scheme:
an OPS module self-locking switch device for a display device comprises an OPS bracket arranged in a rear shell of the display device, an OPS module connected with the OPS bracket in a sliding way and a locking mechanism arranged on one side of the OPS bracket and used for locking the OPS module; the locking mechanism comprises a rebound assembly arranged in the rear shell and a positioning assembly which extends into the rebound assembly and is clamped and connected with the OPS module.
The OPS module self-locking switch device for the display equipment is characterized in that the positioning assembly comprises a positioning pin connected with the rebound assembly and facing the OPS support, and the side face of the OPS module is provided with a clamping connection hole connected with the positioning pin.
The OPS module self-locking switch device for the display equipment is characterized in that an inclined plane is arranged at one end, facing the OPS module, of the positioning pin, and round corners are arranged on two sides of the positioning hole.
The OPS module self-locking switch device for the display equipment is characterized in that the rebounding assembly comprises a rotating shaft arranged on a back plate of the display equipment, a connecting rod connected to the rotating shaft in a rotating mode and an elastic restoring piece arranged between the connecting rod and the OPS support, the OPS support is arranged on the back plate, and the rebounding assembly is arranged on the outer side of the OPS support.
The OPS module self-locking switch device for the display equipment is characterized in that the connecting rod is located at one end in the rear shell and is connected with the rotating shaft in a rotating mode, and a limiting hole for allowing the connecting rod to penetrate and be used for limiting the rotating angle of the connecting rod is formed in the side face of the rear shell.
The OPS module self-locking switch device for the display equipment is characterized in that the connecting rod is located at one end outside the rear shell, the connecting rod extends to be provided with a handle which deviates from the OPS module and is bent in the direction, and the handle is located on the outer side of the rear shell.
The OPS module self-locking switch device for the display equipment is characterized in that the OPS support faces towards one side of the connecting rod and is provided with a containing hole used for containing the elastic recovery piece, one end of the elastic recovery piece is fixed at the bottom of the containing hole, and the other end of the elastic recovery piece is fixed on the connecting rod.
The OPS module self-locking switch device for the display equipment is characterized in that the connecting rod extends, is provided with a connecting piece which is rotatably connected with the rotating shaft, the rotating shaft is a step screw, and the step screw sequentially comprises a threaded rod which is connected with the back plate in a threaded manner, a step shaft which is matched with the connecting piece and a nut which is used for clamping and positioning the connecting piece.
The OPS module self-locking switch device for the display equipment is characterized in that a step surface is arranged on the edge inside the rear shell, and a supporting plate attached to the step surface is arranged on the connecting rod.
A flat panel television, comprising the OPS module self-locking switch device for the display equipment.
In summary, according to the technical solution of the present invention, when the OPS module is inserted, the two ends of the connecting rod are subjected to the tension force transmitted from the inside to the outside, so that the positioning pin is driven by the connecting rod to rotate outwards by using the step screw as the central axis, and when the OPS computer module is inserted to the final position, the positioning pin slides into the additional positioning hole of the OPS module to form the self-locking of the OPS module.
Drawings
Fig. 1 is a schematic view of the overall structure of the side of the flat panel television in this embodiment.
Fig. 2 is a schematic view of the assembly of the OPS module and the locking mechanism in the present embodiment.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of the assembly of the step screw and the connecting piece in this embodiment.
In the figure: 10. a rear housing; 11. a limiting hole; 12. a step surface; 20. a back plate; 30. an OPS scaffold; 31. an accommodation hole; 40. an OPS module; 41. positioning holes; 50. a rebound assembly; 51. step screws; 511. a threaded rod; 512. a step shaft; 513. a nut; 52. a connecting rod; 521. a handle; 522. connecting sheets; 523. a resisting plate; 53. an elastic restoring member; 54. positioning pins; 60. a PCB connecting plate; 70. a terminal holder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b): an embodiment of the present invention provides an OPS module self-locking switch device for a display device, as shown in fig. 1 and 2, including an OPS bracket 30, an OPS module 40 and a locking mechanism, where the OPS bracket 30 is disposed in a rear case 10 of the display device, the OPS module 40 is slidably connected to the OPS bracket 30, when the OPS module 40 is inserted, the OPS bracket 30 functions as a sliding rail, a PCB connection plate 60 is disposed at a terminal of the OPS bracket 30, and when the OPS module 40 is inserted into the terminal of the OPS bracket 30, the OPS module 40 is inserted into a socket of the PCB connection plate, so as to complete an electrical connection between the OPS module 40 and the display device.
The locking mechanism is disposed at one side of the OPS rack 30, and the locking mechanism is used for locking the OPS module 40 after the OPS module is inserted into the end of the OPS rack 30.
Locking mechanical system includes resilience subassembly 50 and locating component, resilience subassembly 50 set up in the backshell, the locating component extends and sets up in one side of resilience subassembly 50, locating component when OPS module 40 inserts with OPS module block is connected.
Preferably, a terminal bracket 70 is disposed outside the OPS module 40, and the terminal bracket 70 is adapted to the output interface of the OPS module 40.
Referring to fig. 2 and 3, fig. 3 is a schematic diagram of a specific structure of the locking mechanism, the positioning assembly includes a positioning pin 54 and a positioning hole 41, the positioning pin 54 is connected to the resilient assembly, the positioning pin 54 is disposed toward the OPS bracket 30, the positioning hole 41 is disposed on an outer side wall of the OPS module 40, and when the OPS module 40 is inserted to a predetermined depth, the positioning pin 54 is engaged with the positioning hole 41.
Further, the positioning pin 54 faces the inclined plane at the end, inserted into the OPS module 40, of the positioning pin, so that the OPS module 40 is conveniently inserted, and the two sides of the positioning hole 41 are provided with the round corners, so that the positioning pin 54 and the positioning hole 41 are conveniently and smoothly clamped. Preferably, the positioning pins 54 are disposed perpendicular to the OPS frame 30, and the inclination angle of the chamfers is preferably 15 degrees to 30 degrees.
The resilient member 50 includes a rotation shaft disposed on the back plate 20 of the display device, a connection rod 52 rotatably connected to the rotation shaft, and an elastic restoring member 53 disposed between the connection rod 52 and the OPS bracket 30. Preferably, the elastic restoring member 53 is a spring, and as shown in fig. 4, the rotating shaft is preferably a stepped screw 51.
One end of the connecting rod 52, which is located in the rear shell 10, is rotatably connected with the rotating shaft, and a limiting hole 11 is formed in the side surface of the rear shell 10, through which the connecting rod 52 passes and is used for limiting the rotating angle of the connecting rod 52. One end of the connecting rod 52 located outside the rear case 10 extends to form a handle 521 bent away from the OPS module 40, and the handle 521 is located outside the rear case 10.
Preferably, the outer sleeve of the handle 521 is provided with a rubber sleeve, which is convenient for a user to shift the handle and plays a role in buffering to protect the internal structure when accidental impact occurs.
An accommodating hole 31 for accommodating the elastic restoring member 53 is formed in one side of the OPS bracket 30 facing the connecting rod 52, one end of the elastic restoring member 53 is fixed to a bottom of the accommodating hole 31, and the other end of the elastic restoring member 53 is fixed to the connecting rod 52. Preferably, the cross-section of the connecting rod 52 is rectangular and is perpendicular to the back plate 20. When the connecting rod 52 is in a static state, the connecting rod 52 is in a state parallel to the OPS bracket 30, and the elastic restoring member 53 is in a stretching state, i.e. provides a driving force for the connecting rod 52 to further rotate towards the OPS bracket 30, so that the connecting rod 52 rotates towards one end of the OPS bracket 30 until the connecting rod 52 abuts against the limiting hole 11, and further rotation cannot be continued.
Preferably, two sets of locking mechanisms for locking the OPS module 40 are symmetrically disposed on two sides of the OPS module 40, and the OPS module 40 is more stably positioned by the two sets of symmetrically disposed locking mechanisms.
As shown in fig. 3 and 4, the connecting rod 52 is provided with a connecting piece 522 rotatably connected to the rotating shaft in an extending manner, the step screw 51 is screwed to the back plate 20, the step screw 51 sequentially comprises a threaded rod 511, the connecting piece 522 and a nut 513, the threaded rod 511 is in threaded connection with the connecting piece 20, the step shaft 512 is matched with the connecting piece, and the nut 513 is used for clamping and positioning the connecting piece 522.
Specifically, the connecting piece 522 is perpendicular to the connecting rod 52, and the connecting piece 522 is in clearance fit with the step shaft 512 and is clamped between the nut 513 and the back plate 20. After the step screw 51 is locked, a movable gap exists between the actual connecting piece 522 and the step shaft 512, and a movable gap also exists between the upward connecting piece 522 and the nut 513, so that the connecting rod 52 can conveniently rotate by taking the center of the step screw 51 as a central axis.
The edge of the inner part of the rear shell 10 is provided with a step surface 12, and the connecting rod 52 is provided with a resisting plate 523 which is attached to the step surface 12. The abutting plate 523 is attached to the step surface 12, and in the rotating process of the connecting rod 52, the abutting plate 523 is always attached to the step surface 12, so that the stability of the connecting rod 52 in the rotating process is ensured.
In a conventional electronic device all-in-one machine, an assembled electronic component or a combination of the assembled electronic component and a component such as a main board is mounted on the back of a display device. Therefore, the arrangement makes the wiring inside the product complicated, the structure is loose, poor contact or loose plugging wire is easy to occur in transportation or use, and once the problem of poor contact occurs, the whole display device must be dismantled for inspection and maintenance. If no professional technician is on site, the user can hardly maintain the device by himself.
The invention can conveniently and quickly remove the OPS module for controlling the display device from the display device through the drawing design of the OPS module. Meanwhile, the locking mechanism with auxiliary self-locking is adopted, so that the OPS module is further convenient to mount and dismount. The maintenance, the replacement and the upgrade of the display equipment are more convenient. Simultaneously, because the volume that the OPS module compares in display device is less, even there is the condition that bad product appears, the user also can be very convenient pull down the OPS module, sends back the producer maintenance, greatly reduced commodity circulation and cost of labor.
The working principle is as follows:
when the OPS computer module 40 is inserted, the two ends of the connecting rod 52 are under the tension force conducted from the inside to the outside direction, so that the positioning pin 54 is driven by the connecting rod 52 to rotate outwards with the step screw 51 as the central axis, and when the OPS computer module is inserted to the final position, the positioning pin 54 slides into the additional positioning hole 41 of the OPS computer module 40 to form the self-locking of the OPS computer module 40. Thus, when the OPS module 40 is inserted along the OPS rack 30, automatic slide-in locking is achieved by the locking mechanism of the present invention.
When the OPS module 40 is pulled out, the handle 521 is pushed in a direction away from the OPS module 40 by the locking mechanism to disengage the positioning pin 54 from the positioning hole 41, so that the self-locking is released, and the OPS module 40 is taken out from the OPS frame 30.
In summary, the locking mechanism with auxiliary self-locking replaces the fixing mode of the traditional screw, the OPS module is self-locked when being inserted, the operation is convenient when the OPS module needs to be taken out, and convenience is brought to users.
In an embodiment of the present invention, there is further provided a flat panel television, including the OPS module self-locking switch device for a display device as described above; as described above.
The independent pluggable OPS module is arranged in the flat-panel television, so that the flat-panel television and other equipment can be connected with a network more conveniently, the digital application is expanded, the requirement of digital updating is met, and the installation, use, maintenance and updating of the equipment are simplified. Since the OPS module is separately installed in the flat tv, a heat dissipation space is more abundant, and a smaller amount of heat generation also causes less power consumption.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a OPS module auto-lock switching device for display device which characterized by: the display device comprises an OPS bracket arranged in a rear shell of the display device, an OPS module connected with the OPS bracket in a sliding way and a locking mechanism arranged at one side of the OPS bracket and used for locking the OPS module; the locking mechanism comprises a rebound assembly arranged in the rear shell and a positioning assembly which is arranged in the rebound assembly in an extending mode and is connected with the OPS module in a clamping mode;
the positioning assembly comprises a positioning pin and a positioning hole, the positioning pin is connected and arranged on the rebound assembly, the positioning pin faces the OPS bracket, the positioning hole is arranged on the outer side wall of the OPS module, and when the OPS module is inserted to a preset depth, the positioning pin is clamped and connected with the positioning hole;
the rebounding assembly comprises a rotating shaft, a connecting rod and an elastic rebounding piece, the rotating shaft is arranged on a back plate of the display equipment, the connecting rod is rotatably connected to the rotating shaft, the elastic rebounding piece is arranged between the connecting rod and the OPS support, and a handle is arranged on the connecting rod;
when the OPS module is inserted, the two ends of the connecting rod are subjected to tension transmitted from the inside to the outside direction to drive the positioning pin to rotate outwards by taking the rotating shaft as a central shaft, and when the OPS module is inserted to a final position, the positioning pin slides into the positioning hole to form self-locking of the OPS module;
when the OPS module is pulled out, the handle is pushed in the direction departing from the OPS module through the locking mechanism, so that the positioning pin is separated from the positioning hole, and self-locking is released.
2. The OPS module self-locking switching device for display apparatus according to claim 1, wherein: the locating pin is provided with the inclined plane towards the one end that the OPS module inserted, the both sides of locating hole are provided with the fillet.
3. The OPS module self-locking switching device for display apparatus according to claim 1, wherein: the connecting rod is located one end in the backshell with the axis of rotation is rotated and is connected, the side of backshell is provided with the confession the connecting rod passes and is used for the restriction connecting rod turned angle's spacing hole.
4. The OPS module self-locking switching device for display apparatus according to claim 3, wherein: the connecting rod is located the outer one end of backshell extends and is provided with and deviates from the handle that OPS module direction was buckled, the handle is located the outside of backshell.
5. The OPS module self-locking switching device for display apparatus according to claim 1, wherein: the OPS support is provided with towards one side of connecting rod and is used for holding the accommodation hole of elastic recovery piece, the one end of elastic recovery piece is fixed in the hole bottom of accommodation hole, just the other end of elastic recovery piece is fixed in the connecting rod.
6. The OPS module self-locking switching device for display apparatus according to claim 1, wherein: the connecting rod is provided with a connecting piece which is rotatably connected with the rotating shaft in an extending mode, the rotating shaft is a step screw, and the step screw sequentially comprises a threaded rod connected with the back plate in a threaded mode, a step shaft matched with the connecting piece and a nut used for clamping and positioning the connecting piece.
7. The OPS module self-locking switching device for display apparatus according to claim 1, wherein: the edge of the inner part of the rear shell is provided with a step surface, and the connecting rod is provided with a supporting plate attached to the step surface.
8. A flat tv comprising the OPS module self-locking switching device for a display apparatus according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250035.5A CN111107288B (en) | 2018-10-25 | 2018-10-25 | OPS module self-locking switch device for display equipment and flat-panel television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250035.5A CN111107288B (en) | 2018-10-25 | 2018-10-25 | OPS module self-locking switch device for display equipment and flat-panel television |
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| Publication Number | Publication Date |
|---|---|
| CN111107288A CN111107288A (en) | 2020-05-05 |
| CN111107288B true CN111107288B (en) | 2022-04-22 |
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| CN201811250035.5A Active CN111107288B (en) | 2018-10-25 | 2018-10-25 | OPS module self-locking switch device for display equipment and flat-panel television |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002196312A (en) * | 2000-12-25 | 2002-07-12 | Hitachi Ltd | Liquid crystal display |
| US8199494B2 (en) * | 2008-12-12 | 2012-06-12 | Finisar Corporation, Inc. | Thumbscrew for pluggable modules |
| CN201532769U (en) * | 2009-10-12 | 2010-07-21 | 昆山力盟机械工业有限公司 | 2.5-inch hard disk hot-swap device |
| CN202711148U (en) * | 2012-07-20 | 2013-01-30 | 广达电脑股份有限公司 | Tray device |
| KR20150068135A (en) * | 2013-12-11 | 2015-06-19 | 삼성디스플레이 주식회사 | Display apparatus |
| CN203745960U (en) * | 2013-12-31 | 2014-07-30 | 鸿合科技有限公司 | OPS computer module hot-plugging device for touch all-in-one machine |
| CN104951010B (en) * | 2015-07-17 | 2019-03-08 | 成都阿普奇科技股份有限公司 | Combined Industrial Panel PC |
| TWI583294B (en) * | 2016-05-31 | 2017-05-11 | 勤誠興業股份有限公司 | The built-in accessory of the chassis is hot-swappable |
| CN106933302A (en) * | 2017-02-21 | 2017-07-07 | 青岛海信电器股份有限公司 | Display device and display system |
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Effective date of registration: 20200930 Address after: 518000 3 building, TCL international E Town, 1001 Zhongshan Garden Road, Nanshan District, Shenzhen, Guangdong, China. 1001 Applicant after: Shenzhen Huasheng Software Technology Co.,Ltd. Applicant after: TCL commercial information technology (Huizhou) Co., Ltd Address before: 516001 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 19 district Applicant before: TCL NEW TECHNOLOGY (HUIZHOU) Co.,Ltd. |
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