CN204244359U - The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof - Google Patents
The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof Download PDFInfo
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- CN204244359U CN204244359U CN201420691142.2U CN201420691142U CN204244359U CN 204244359 U CN204244359 U CN 204244359U CN 201420691142 U CN201420691142 U CN 201420691142U CN 204244359 U CN204244359 U CN 204244359U
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- mainboard
- guiding trestle
- connect
- modular cartridge
- disconnect structure
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- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Abstract
The utility model discloses the connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof, comprising: with the mainboard of main control chip, bridging board, guiding trestle, and for placing the modular cartridge of described mainboard; Described mainboard is placed in modular cartridge, and is placed in guiding trestle by described modular cartridge, by being slidably matched of modular cartridge and guiding trestle, is plugged on bridging board by mainboard activity; Change the connect-disconnect structure of mainboard owing to have employed portable, the mainboard of LCD TV or other electrical equipment can be changed easily, user oneself can plug the mainboard of upgrading TV USB flash disk or other electrical equipment by picture easily.
Description
Technical field
The utility model relates to LCD TV and other technical field of electric appliances, in particular the connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof.
Background technology
The LCD TV that present domestic and international market is sold or other electrical equipment, the core mainboard of tape operation system is fixed on inside casing, is connected between other circuit boards such as mainboard and drive plate, power panel etc. with a rule soft arranging wire or FPC.After user have purchased TV or electrical equipment, if want upgrading or maintenance core mainboard, need the maintenance personal of specialty to open casing, pull up from mainboard the connecting line that a lot of and various circuit board is connected, then pull down monoblock mainboard and carry out keeping in repair or upgrading.And then the core mainboard more renewed is installed, connecting lines a lot of in connection, then stamp casing.User oneself cannot operate, and needs specialized maintenance human users.And customer upgrade do not considered by now common LCD TV or other electrical equipment, do not possess the structure of conveniently replaced core mainboard upgrading.
Therefore, prior art still haves much room for improvement and develops.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the utility model provides the connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof, is intended to solve the drawback that existing LCD TV or other electrical equipment can not or be inconvenient to upgrade.
The technical solution of the utility model is as follows:
A connect-disconnect structure for portable dismounting mainboard, comprising: with the mainboard of main control chip, bridging board, guiding trestle, and for placing the modular cartridge of described mainboard;
Described mainboard is placed in modular cartridge, and is placed in guiding trestle by described modular cartridge, by being slidably matched of modular cartridge and guiding trestle, is plugged on bridging board by mainboard activity;
The relative both sides of described guiding trestle are provided with the gathering sill that can be slidably matched with described modular cartridge, and the groups of springs be provided with on guiding trestle base for ejecting described modular cartridge, and the arranged outside of described guiding trestle have for control described modular cartridge eject go out box key asembly;
The sidepiece of described modular cartridge is provided with elasticity inlay card, and on described guiding trestle correspondence position, be provided with the draw-in groove matched with described elasticity inlay card, and ejection when inserting described guiding trestle completely for described modular cartridge is spacing.
The connect-disconnect structure of described portable dismounting mainboard, wherein, one end of described mainboard is provided with the female connector for communication connecting bridge fishplate bar, and the Male head connector suitable with described female connector is provided with on described bridging board correspondence position, the other end of described mainboard is provided with first end subgroup.
The connect-disconnect structure of described portable dismounting mainboard, wherein, described modular cartridge comprises: uncovered box body, and for closing the lid of described box body, one end of described box body offers the opening for exposing described female connector, and the other end of box body is provided with the first end sub-aperture for exposing described first end subgroup;
The inserted terminal of described first end subgroup is set in corresponding first end sub-aperture, and the inserted terminal of described female connector is set in described opening, and described mainboard is attached in described box body by screw lock.
The connect-disconnect structure of described portable dismounting mainboard, wherein, described groups of springs comprises: the first spring and the second spring, and the bilateral symmetry of described guiding trestle base is provided with the first spring base and the second spring base;
Described first spring fitting is on described first spring base, and described second spring fitting is on described second spring base.
The connect-disconnect structure of described portable dismounting mainboard, wherein, described go out box key asembly comprise: button, slide bar, back-moving spring and fixed base plate, described button is limited between described guiding trestle and fixed base plate, and is provided with the key hole suitable with described button on the extension of described guiding trestle lateral ends;
Described slide bar is movably arranged between described button and fixed base plate, and the end of slide bar holds on the end of described elasticity inlay card, the middle part of described slide bar is provided with lower wedge block, and on described button, correspondence is provided with the upper voussoir coordinated with described lower wedge block inclined-plane, spins off to make described elasticity inlay card for promoting described slide bar in described draw-in groove;
Described back-moving spring and described slide bar be arranged in parallel, and one end of back-moving spring is fixed on described slide bar, and the other end is fixed on described fixed base plate.
The connect-disconnect structure of described portable dismounting mainboard, wherein, described upper voussoir and lower wedge block are provided with two groups.
The connect-disconnect structure of described portable dismounting mainboard, wherein, the outboard end of described bridging board is provided with the second terminal group.
A kind of LCD TV, comprising: module backboard, also comprise the connect-disconnect structure of the portable dismounting mainboard as described in above-mentioned any one, wherein, described bridging board, guiding trestle are fixedly arranged on the correspondence position of described module backboard successively.
Described LCD TV, wherein, the corresponding open slot offered for exposing described guiding trestle on the back cover of described LCD TV.
The connect-disconnect structure of a kind of LCD TV provided by the utility model and portable dismounting mainboard thereof, the connect-disconnect structure of mainboard is changed owing to have employed portable, the mainboard of LCD TV or other electrical equipment can be changed easily, and user oneself can the upgrading TV as plug USB flash disk easily or the mainboard of other electrical equipment.
Accompanying drawing explanation
Fig. 1 is the exploded view of the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 2 is guiding trestle, modular cartridge and go out the exploded view of box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 3 is the first visual angle exploded view going out box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 4 is the second visual angle exploded view going out box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 5 is partial sectional view when modular cartridge inserts in guiding trestle in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 6 is partial sectional view when modular cartridge ejects in guiding trestle in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 7 is cutaway view when going out box key asembly initial condition in the connect-disconnect structure of the utility model portable dismounting mainboard;
Fig. 8 is the cutaway view gone out in the connect-disconnect structure of the utility model portable dismounting mainboard when box key asembly is pressed;
Fig. 9 is the stereogram of the utility model LCD TV;
Figure 10 is the cutaway view of the utility model LCD TV.
Embodiment
Below with reference to accompanying drawing, described in detail embodiment of the present utility model and embodiment, described specific embodiment, only in order to explain the utility model, is not intended to limit embodiment of the present utility model.
Refer to Fig. 1, Fig. 1 is the exploded view of the connect-disconnect structure of the utility model portable dismounting mainboard, the connect-disconnect structure of described portable dismounting mainboard, it comprises: the mainboard 100(with main control chip is provided with SOC IC, as: the signal decoding of TV, operating system etc. are all on master chip), bridging board 200(is provided with Bridge IC), guiding trestle 300, and for placing the modular cartridge 400 of mainboard 100, mainboard 100 is placed in modular cartridge 400, and this modular cartridge 400 is placed in guiding trestle 300, by being slidably matched of guiding trestle 300 and modular cartridge 400, mainboard 100 activity is plugged on bridging board 200.Particularly, one end of mainboard 100 is provided with the female connector 110 for communication connecting bridge fishplate bar 200, accordingly, bridging board 200 correspondence position is provided with the Male head connector 210 suitable with female connector 110.
Further, the other end of mainboard 100 is provided with first end subgroup 120, this first end subgroup 120 is be oppositely arranged with female connector 110, and it comprises: the I/O terminal such as Mini TUNER, HDMI, USB, network interface terminal.Certainly, this first end subgroup 120 should be arrange according to actual needs.Similarly, the outboard end of bridging board 200 is provided with the second terminal group 220, and it comprises: the terminals such as HDMI, USB, SPDIF, MINI AV, are preferably, when modular cartridge 400 inserts in guiding trestle 300 completely, this first end subgroup 120 maintains an equal level with the second terminal group 220 phase.
Shown in composition graphs 1 and Fig. 2, Fig. 2 is guiding trestle, modular cartridge and go out the exploded view of box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard, modular cartridge 400 comprises: uncovered box body 410, and for closing the lid 420 of this box body 410, mainboard 100 is attached in box body 410, and lid 420 is located at box body 410 uncovered on, with close this box body 410.For to this modular cartridge 400 tailored appearance, consideration attractive in appearance, the mode that box body 410 can adopt buckle to be connected with lid 420 is grouped together.Particularly, one end of box body 410 offers the opening 411 for exposing female connector 110, and the other end of box body 410 is provided with the first end sub-aperture 412 for exposing first end subgroup 120.The inserted terminal of first end subgroup 120 is set in corresponding first end sub-aperture 412, and the inserted terminal of female connector 110 is set in opening 411, and mainboard 100 is attached on the stud of box body 410 correspondence by screw lock.
Again shown in composition graphs 1 and Fig. 2, the relative both sides of guiding trestle 300 are provided with the first gathering sill 310a and the second gathering sill 310b that can be slidably matched with modular cartridge 400, the monolateral gap of modular cartridge 400 and the first gathering sill 310a and the second gathering sill 310b is 0.25, inserts smoothly to facilitate modular cartridge 400.Be provided with the groups of springs 320 for pop-up module box 400 in the inner side of guiding trestle 300, and the arranged outside of guiding trestle 300 have for control module box 400 eject go out box key asembly 500.Wherein, groups of springs 320 comprises: the first spring 320a and the second spring 320b, and the bilateral symmetry of guiding trestle 300 base is provided with the first spring base 321a and the second spring base 321b, first spring 320a is arranged on the first spring base 321a, and the second spring 320b is arranged on the second spring base 321b.
Further, box body 410 sidepiece of modular cartridge 400 is provided with elasticity inlay card 413, and guiding trestle 300 correspondence position is provided with the draw-in groove 330 matched with elasticity inlay card 413, and ejection when inserting guiding trestle 300 completely for modular cartridge 400 is spacing.
The end periphery being provided with first end sub-aperture 412 at the box body 410 of modular cartridge 400 and lid 420 is provided with closely sealed limit, when modular cartridge 400 inserts in guiding trestle 300 completely, the porch periphery of closely sealed limit and guiding trestle 300 forms the minimum matched in clearance of less than 10 millimeters, occurs the phenomenon of rocking when avoiding modular cartridge 400 to be inserted into.And now the female connector 110 of the mainboard 100 of modular cartridge 400 li is accurately and reliably plugged in together with the Male head connector 210 on bridging board 200, elasticity inlay card on box body 410 413 just embeds in draw-in groove 330, and modular cartridge 400 is completely locked in guiding trestle 300.Simultaneously, when modular cartridge 400 is inserted into the end, contact with the second spring 320b with the first spring 320a on guiding trestle 300, for the insertion of buffer module box 400, modular cartridge 400 is inserted into the end and the time of locking, first spring 320a and the second spring 320b is squeezed and can stores elastic force, and when elasticity inlay card 413 discharges for pop-up module box 400.
Shown in composition graphs 3 and Fig. 4, Fig. 3 is the first visual angle exploded view going out box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard, Fig. 4 is the second visual angle exploded view going out box key asembly in the connect-disconnect structure of the utility model portable dismounting mainboard, go out box key asembly 500 to comprise: button 510(is provided with the printed words of " OPEN " in the front of button 510), slide bar 520, back-moving spring 530 and fixed base plate 540, button 510 is limited between guiding trestle 300 and fixed base plate 540, and on the extension of guiding trestle 300 lateral ends, be provided with the key hole 340 suitable with button 510, particularly, by screw, fixed base plate 540 is locked on the stud of guiding trestle 300 correspondence, and button 510 is enclosed within the key hole 340 on guiding trestle 300.
Shown in composition graphs 5 and Fig. 6, Fig. 5 is partial sectional view when modular cartridge inserts in guiding trestle in the connect-disconnect structure of the utility model portable dismounting mainboard, Fig. 6 is partial sectional view when modular cartridge ejects in guiding trestle in the connect-disconnect structure of the utility model portable dismounting mainboard, slide bar 520 is movably arranged between button 510 and fixed base plate 540, and the end of slide bar 520 holds on the end of elasticity inlay card 413.Back-moving spring 530 and slide bar 520 be arranged in parallel, and one end of back-moving spring 530 is fixed on slide bar 520, and the other end is fixed on fixed base plate 540.
Shown in composition graphs 7 and Fig. 8, Fig. 7 is cutaway view when going out box key asembly initial condition in the connect-disconnect structure of the utility model portable dismounting mainboard, Fig. 8 is the cutaway view gone out in the connect-disconnect structure of the utility model portable dismounting mainboard when box key asembly is pressed, the middle part of slide bar 520 is provided with lower wedge block and (is preferably two groups, i.e. the first lower wedge block 521a and the second lower wedge block 521b), and correspondingly on button 510 be provided with the upper voussoir (namely on first on voussoir 511a and second voussoir 511b) coordinated with lower wedge block inclined-plane, spin off in draw-in groove 330 to make elasticity inlay card 413 for promoting slide bar 520.
Go out the porch that box key asembly 500 is arranged on guiding trestle 300, when user wants to change mainboard, or when changing other function boxes, pressing keys 510, modular cartridge 400 automatic spring.Inserted by new modular cartridge 400, convenience so very, user oneself can arbitrarily operate upgrading modular cartridge again, thus the mainboard of upgrading TV or other electrical equipment.
Particularly, when modular cartridge 400 inserts and is locked in guiding trestle 300, pressing keys 510, button 510 moves inwards, coordinated with the lower wedge block inclined-plane of two on slide bar 520 by the upper voussoir of two on button 510, transfer the motion of the vertical pressing of button 510 to slide bar 520 move horizontally, now the end of slide bar 520 promotes elasticity inlay card 413 on box body 410 to box body 410 li of flexural deformations, and depart from the draw-in groove 330 guiding trestle 300, the fastening relation of both releasings, modular cartridge 400 is under the reseting elasticity of the first spring 320a and the second spring 320b promotes, from in guiding trestle 300.Unclamp button 510, under the spring-force driven dual that back-moving spring 530 pressurized stores, button 510 restores.
Based on the embodiment of the connect-disconnect structure of above-mentioned portable dismounting mainboard, the utility model also provides a kind of LCD TV adopting the connect-disconnect structure of this portable dismounting mainboard.
Shown in composition graphs 9 and Figure 10, Fig. 9 is the stereogram of the utility model LCD TV, the cutaway view of Figure 10 the utility model LCD TV, described LCD TV 10, it comprises: module backboard 11, back cover 12, and the connect-disconnect structure of portable dismounting mainboard as described above, wherein, bridging board 200, guiding trestle 300 is attached to by screw lock on the stud of module backboard 11 correspondence position successively, and bridging board 200 also with the power panel in LCD TV, loudspeaker, screen drive plate, infrared remote control plate, keypads etc. connect, power supply is transmitted by bridging board 200, HDMI, USB, infrared, screen ginseng waits signal to the mainboard 100 being placed on module cage 400, whole TV functions is controlled to make the modular cartridge 400 that mainboard 100 is housed.Simultaneously, the corresponding open slot 12a offered for exposing guiding trestle 300 on back cover 12, modular cartridge 400 inserts in guiding trestle 300 or in guiding trestle 300 from this open slot 12a and ejects, certainly, the second terminal group 220 on bridging board 200 rear end is also exposed by this open slot 12a, and the corresponding data wire of grafting.Adopt the connect-disconnect structure of this this portable dismounting mainboard, user can easily as plug USB flash disk upgrading TV.
In sum, the connect-disconnect structure of a kind of LCD TV provided by the utility model and portable dismounting mainboard thereof, the connect-disconnect structure of mainboard is changed owing to have employed portable, the mainboard of LCD TV or other electrical equipment can be changed easily, and user oneself can the upgrading TV as plug USB flash disk easily or the mainboard of other electrical equipment.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection range of the utility model claims.
Claims (9)
1. a connect-disconnect structure for portable dismounting mainboard, is characterized in that, comprising: with the mainboard of main control chip, bridging board, guiding trestle, and for placing the modular cartridge of described mainboard;
Described mainboard is placed in modular cartridge, and is placed in guiding trestle by described modular cartridge, by being slidably matched of modular cartridge and guiding trestle, is plugged on bridging board by mainboard activity;
The relative both sides of described guiding trestle are provided with the gathering sill that can be slidably matched with described modular cartridge, and the groups of springs be provided with on guiding trestle base for ejecting described modular cartridge, and the arranged outside of described guiding trestle have for control described modular cartridge eject go out box key asembly;
The sidepiece of described modular cartridge is provided with elasticity inlay card, and on described guiding trestle correspondence position, be provided with the draw-in groove matched with described elasticity inlay card, and ejection when inserting described guiding trestle completely for described modular cartridge is spacing.
2. the connect-disconnect structure of portable dismounting mainboard according to claim 1, it is characterized in that, one end of described mainboard is provided with the female connector for communication connecting bridge fishplate bar, and is provided with the Male head connector suitable with described female connector on described bridging board correspondence position; The other end of described mainboard is provided with first end subgroup.
3. the connect-disconnect structure of portable dismounting mainboard according to claim 2, it is characterized in that, described modular cartridge comprises: uncovered box body, and for closing the lid of described box body, one end of described box body offers the opening for exposing described female connector, and the other end of box body is provided with the first end sub-aperture for exposing described first end subgroup;
The inserted terminal of described first end subgroup is set in corresponding first end sub-aperture, and the inserted terminal of described female connector is set in described opening, and described mainboard is attached in described box body by screw lock.
4. the connect-disconnect structure of portable dismounting mainboard according to claim 1, it is characterized in that, described groups of springs comprises: the first spring and the second spring, and the bilateral symmetry of described guiding trestle base is provided with the first spring base and the second spring base;
Described first spring fitting is on described first spring base, and described second spring fitting is on described second spring base.
5. the connect-disconnect structure of portable dismounting mainboard according to claim 1, it is characterized in that, described go out box key asembly comprise: button, slide bar, back-moving spring and fixed base plate, described button is limited between described guiding trestle and fixed base plate, and is provided with the key hole suitable with described button on the extension of described guiding trestle lateral ends;
Described slide bar is movably arranged between described button and fixed base plate, and the end of slide bar holds on the end of described elasticity inlay card, the middle part of described slide bar is provided with lower wedge block, and on described button, correspondence is provided with the upper voussoir coordinated with described lower wedge block inclined-plane, spins off to make described elasticity inlay card for promoting described slide bar in described draw-in groove;
Described back-moving spring and described slide bar be arranged in parallel, and one end of back-moving spring is fixed on described slide bar, and the other end is fixed on described fixed base plate.
6. the connect-disconnect structure of portable dismounting mainboard according to claim 5, is characterized in that, described upper voussoir and lower wedge block are provided with two groups.
7. the connect-disconnect structure of portable dismounting mainboard according to claim 1, is characterized in that, the outboard end of described bridging board is provided with the second terminal group.
8. a LCD TV, comprising: module backboard, it is characterized in that, also comprise the connect-disconnect structure of the portable dismounting mainboard as described in any one of claim 1 to 7, wherein, described bridging board, guiding trestle are fixedly arranged on the correspondence position of described module backboard successively.
9. LCD TV according to claim 8, is characterized in that, the corresponding open slot offered for exposing described guiding trestle on the back cover of described LCD TV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691142.2U CN204244359U (en) | 2014-11-18 | 2014-11-18 | The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691142.2U CN204244359U (en) | 2014-11-18 | 2014-11-18 | The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof |
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| Publication Number | Publication Date |
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| CN204244359U true CN204244359U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420691142.2U Expired - Fee Related CN204244359U (en) | 2014-11-18 | 2014-11-18 | The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935846A (en) * | 2015-06-18 | 2015-09-23 | 深圳创维－Rgb电子有限公司 | Liquid crystal television and assembling method therefor |
| CN108259951A (en) * | 2016-12-28 | 2018-07-06 | 深圳暴风统帅科技有限公司 | A kind of DOCK boxes |
| WO2018192078A1 (en) * | 2017-04-18 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Remote control and electronic device |
| CN109041491A (en) * | 2018-08-22 | 2018-12-18 | 北京无线电测量研究所 | A kind of spare part combination of top cover fast assembling-disassembling |
| CN110087007A (en) * | 2019-03-26 | 2019-08-02 | 深圳康佳电子科技有限公司 | A kind of reset joint element for bar, backshell fixed structure and flat panel TV |
-
2014
- 2014-11-18 CN CN201420691142.2U patent/CN204244359U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935846A (en) * | 2015-06-18 | 2015-09-23 | 深圳创维－Rgb电子有限公司 | Liquid crystal television and assembling method therefor |
| CN108259951A (en) * | 2016-12-28 | 2018-07-06 | 深圳暴风统帅科技有限公司 | A kind of DOCK boxes |
| WO2018192078A1 (en) * | 2017-04-18 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Remote control and electronic device |
| CN109792850A (en) * | 2017-04-18 | 2019-05-21 | 深圳市大疆创新科技有限公司 | Remote controler and electronic device |
| CN109792850B (en) * | 2017-04-18 | 2020-11-17 | 深圳市大疆创新科技有限公司 | Remote controller and electronic device |
| CN109041491A (en) * | 2018-08-22 | 2018-12-18 | 北京无线电测量研究所 | A kind of spare part combination of top cover fast assembling-disassembling |
| CN110087007A (en) * | 2019-03-26 | 2019-08-02 | 深圳康佳电子科技有限公司 | A kind of reset joint element for bar, backshell fixed structure and flat panel TV |
| CN110087007B (en) * | 2019-03-26 | 2021-07-20 | 深圳康佳电子科技有限公司 | Reset rod connecting piece, rear shell fixing structure and flat-panel television |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |