CN212115302U - Card support structure convenient for installing mobile phone SIM card - Google Patents
Card support structure convenient for installing mobile phone SIM card Download PDFInfo
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- CN212115302U CN212115302U CN202021244264.9U CN202021244264U CN212115302U CN 212115302 U CN212115302 U CN 212115302U CN 202021244264 U CN202021244264 U CN 202021244264U CN 212115302 U CN212115302 U CN 212115302U
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- card
- locking
- bracket
- mounting hole
- elastic
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the cell-phone, a card holds in palm structure convenient to installation cell-phone SIM card is provided, hold in the palm including the card, still include: two locking mechanical system and a pop-up mechanism, cell-phone are provided with the card and hold in the palm the groove, and the card holds in the palm the setting in the card holds in the palm the groove, and two locking mechanical system set up respectively in the both sides in the card holds in the palm the groove for hold in the palm the locking with the card in the card, locking mechanical system includes locking piece, first elastic component, electro-magnet, permanent magnet and sets up the locking groove on the card holds in the palm. The ejecting mechanism is arranged at one end, far away from the opening of the card support groove, of the card support groove and used for ejecting the card support out of the card support groove when the card support is detached. The utility model provides a card of being convenient for install cell-phone SIM card holds in palm structure, is convenient for install cell-phone SIM card.
Description
Technical Field
The utility model relates to a cell-phone technical field, concretely relates to card holds in palm structure convenient to installation cell-phone SIM card.
Background
With the development of the mobile phone industry, more and more people use smart phones as daily communication equipment. The existing smart phone is usually provided with a card support at the position where the SIM card is installed, and the card support can move relative to the body of the mobile phone to realize the disassembly and installation.
However, when the card holder is detached, the card-taking pin is generally inserted into the door locking hole to separate the door locking hole from the elastic member in the mobile phone card holder placing cavity, so that the SIM card holder is ejected from the card holder placing cavity. Because the size of the card taking needle is small, the situation that the card cannot be found due to loss often occurs, and then the SIM card holder cannot be taken out, which is inconvenient for installing the SIM card of the mobile phone.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a card holds in palm structure convenient to installation cell-phone SIM card to in installation cell-phone SIM card.
In order to achieve the above object, the utility model provides a card holds in palm structure convenient to installation cell-phone SIM card, hold in the palm including the card, still include: two locking mechanisms and an ejection mechanism,
the mobile phone is provided with a card bracket, the card bracket is arranged in the card bracket,
the two locking mechanisms are respectively arranged at two sides of the card bracket, the locking mechanisms comprise locking pieces, first elastic pieces, electromagnets, permanent magnets and locking grooves arranged on the card bracket,
the two sides of the card bracket are provided with first mounting holes, the locking piece is arranged in the first mounting holes in a sliding manner, one end of the locking piece is positioned in the first mounting holes, the other end of the locking piece extends into the card bracket, the first elastic piece is arranged in the first mounting holes, the two ends of the first elastic piece are respectively abutted against the first mounting holes and the locking piece, the electromagnet is arranged at one end of the first mounting holes far away from the card bracket, the permanent magnet is arranged at one end of the locking piece far away from the card bracket, the locking groove is matched with the locking piece and is matched with one end of the locking piece facing the card bracket,
the ejection mechanism is arranged at one end of the card bracket far away from the opening of the card bracket and comprises a push plate and a second elastic piece,
the card holds in the palm the groove keep away from the open-ended one end in the groove is provided with the second mounting hole, the push pedal slides and sets up in the second mounting hole, the second elastic component sets up in the second mounting hole, its both ends respectively with the second mounting hole with the push pedal is contradicted.
Further, still include: a card-locking mechanism is arranged on the card-locking mechanism,
the card holder is provided with an SIM card placing groove, the card locking mechanism is arranged on one side of the SIM card placing groove and comprises a pressing plate and a third elastic piece,
one side of the SIM card placing groove is provided with a third mounting hole, the pressing plate is arranged in the third mounting hole in a sliding manner, the third elastic piece is arranged in the third mounting hole, and two ends of the third elastic piece are respectively abutted against the pressing plate and the third mounting hole.
Furthermore, two sides of one end, facing the card support groove, of the card support are provided with first inclined planes, one side, facing the opening of the card support groove, of one end, located in the card support groove, of the locking element is provided with a second inclined plane, and the first inclined planes and the second inclined planes are matched.
Furthermore, the number of the second elastic pieces is multiple, and the second elastic pieces are sequentially arranged at intervals along the length direction of the second mounting hole.
Furthermore, the number of the third elastic pieces is multiple, and the third elastic pieces are sequentially arranged at intervals along the length direction of the third mounting hole.
Further, the first elastic piece is a first return spring,
the second elastic piece is a second return spring,
the third elastic piece is a third return spring.
The utility model has the advantages that:
the utility model provides a card support structure convenient to installation cell-phone SIM card, hold in the palm, locking mechanical system and pop-up mechanism including the card, its locking mechanical system includes that locking piece, first elastic component, electro-magnet, permanent magnet and setting are in locking groove on the card holds in the palm, and its pop-up mechanism includes push pedal and second elastic component. In the process of inserting the card holder, under the action of the first inclined surface and the second inclined surface, lateral thrust is generated between the card holder and the locking piece, so that the locking piece is pushed into the first mounting hole by overcoming the elastic force of the first elastic piece. Then, the card support pushes the push plate to move against the elastic force of the second elastic piece. When the card held in the palm the time of being located the card completely and holding in the palm the groove, locking groove and locking piece just corresponding this moment to under the effect of the elasticity of first elastic component, the locking piece inserts locking inslot, and then holds in the palm the locking to the card. When the card support needs to be taken out, the electromagnet is electrified, and the locking piece is sucked into the first mounting hole under the action of the attraction force of the electromagnet and the permanent magnet, so that the locking of the card support is released. The push plate is provided with a card support to push out of the card support groove under the action of the elastic force of the second elastic piece. The disassembly and the assembly of the card support can be realized without a card taking pin, so that the SIM card of the mobile phone can be conveniently installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a perspective view of a card support mechanism for conveniently mounting a mobile phone SIM card according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view at B shown in FIG. 3;
FIG. 5 is a further perspective view of the card holder structure of FIG. 1 for facilitating the installation of a SIM card of a handset;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;
FIG. 8 is an enlarged view at D of FIG. 7;
fig. 9 is a perspective view of a card holder of the card holder structure of fig. 1 for facilitating the installation of a SIM card of a mobile phone;
FIG. 10 is a front view of FIG. 9;
fig. 11 is a sectional view taken in the direction of E-E shown in fig. 10.
Reference numerals:
100-mobile phone, 110-card bracket, 120-first mounting hole, 130-second mounting hole, 200-card holder, 210-card locking mechanism, 211-pressing plate, 212-third elastic piece, 220-SIM card placing groove, 230-third mounting hole, 240-first inclined plane, 300-locking mechanism, 310-locking piece, 311-second inclined plane, 320-first elastic piece, 330-electromagnet, 340-permanent magnet, 350-locking groove, 400-ejecting mechanism, 410-pushing plate and 420-second elastic piece.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-11, the present invention provides a card holder structure for conveniently installing a SIM card of a mobile phone, which includes a card holder 200, two locking mechanisms 300 and an ejection mechanism 400.
The mobile phone 100 is provided with a card bracket 110, and the card holder 200 is inserted into the card bracket 110.
Two locking mechanisms 300 are respectively provided at both sides of the card holder slot 110 for locking the position of the card holder 200 to prevent it from being released from the card holder slot 110 when the card holder 200 is mounted in the card holder slot 110, and include a locking member 310, a first elastic member 320, an electromagnet 330, a permanent magnet 340, and a locking slot 350 provided on the card holder 200.
First mounting holes 120 are formed at both sides of the card bracket 110. The locking element 310 is slidably mounted in the first mounting hole 120 with one end thereof located in the first mounting hole 120 and the other end extending into the card bracket 110.
The first elastic member 320 is installed in the first installation hole 120, and both ends thereof respectively abut against the first installation hole 120 and the locking element 310, and in a natural state, the first elastic member 320 bears a pressure for providing a stress for holding the locking element 310 at one end of the first installation hole 120 close to the card bracket 110. The electromagnet 330 is fixedly installed at an end of the first installation hole 120 far from the card bracket 110. The permanent magnet 340 is fixedly installed at an end of the locking element 310 away from the card bracket 110, and specifically, the permanent magnet 340 is embedded at an end of the locking element 310 away from the card bracket 110. And the opposite ends of the electromagnet 330 and the permanent magnet 340 are opposite in magnetism. Locking slot 350 mates with locking element 310 and conforms to the end of locking element 310 facing card bracket 110.
The eject mechanism 400 is located at an end of the card holder slot 110 away from the opening of the card holder slot 110, and is used for ejecting the card holder 200 when the card holder 200 needs to be taken out of the card holder slot 110, and comprises a push plate 410 and a second elastic member 420.
The end of the card bracket 110 away from the opening of the card bracket 110 is opened with a second mounting hole 130. The push plate 410 is slidably mounted in the second mounting hole 130. The second elastic member 420 is fixedly installed in the second installation hole 130, and two ends of the second elastic member respectively abut against the second installation hole 130 and the push plate 410, and in a natural state, the second elastic member 420 bears a pressure for providing a stress for keeping the push plate 410 located at one end of the second installation hole 130 facing the card bracket 110.
In use, the electromagnet 330 is energized before the process of installing the card bracket 110, because the opposite sides of the electromagnet 330 and the permanent magnet 340 are opposite in magnetism, and according to the principle of opposite attraction, attraction force must be generated between the electromagnet 330 and the permanent magnet 340. Thereby allowing the locking member 310 to move toward the first mounting hole 120 against the elastic force of the first elastic member 320.
The card holder 200 is then inserted into the card holder slot 110 and pushed to the bottom of the card holder slot 110. In this process, the card holder 200 may interfere with the push plate 410 and bring the push plate 410 to move toward the second mounting hole 130 against the elastic force of the second elastic member 420.
When the card holder 200 is completely positioned in the card holder slot 110, the locking element 310 corresponds to the locking groove 350, the electromagnet 330 is de-energized, and the locking element 310 is moved in a direction away from the second mounting hole 130 and inserted into the locking hole by the first elastic member 320.
When the card is taken out, the electromagnet 330 is electrified, and the attraction force must be generated between the electromagnet 330 and the permanent magnet 340. So that the locking member 310 moves into the first mounting hole 120 against the elastic force of the first elastic member 320, thereby unlocking the card holder 200.
The pressing plate 211 moves away from the second mounting hole 130 and pushes the card holder 200 to move under the elastic force of the second elastic member 420. Thereby ejecting the card holder 200 out of the card holder slot 110.
The card support structure of the structure does not need to take a card needle, so that the card support 200 can be conveniently mounted and dismounted, and a mobile phone SIM card can be conveniently mounted.
Specifically, the electromagnet 330 is turned on or off by a button (not shown) provided on one side of the cellular phone 100 or by a program provided in the cellular phone 100.
In one embodiment, because of the conventional card holder structure, the SIM card is easily dropped out of the SIM card placing slot 220 during the mounting and dismounting processes. In order to solve the problem, the card support structure provided by the embodiment further includes: the card-locking mechanism 210, which is used for clamping the SIM card to prevent the SIM card from falling from the SIM card placing slot 220, comprises a pressing plate 211 and a third elastic member 212,
the card holder 200 is provided with a SIM card placing slot 220, one side of the SIM card placing slot 220 is provided with a third mounting hole 230, the pressing plate 211 is slidably mounted in the third mounting hole 230, the third elastic member 212 is fixedly mounted in the third mounting hole 230, two ends of the third elastic member respectively abut against the pressing plate 211 and the third mounting hole 230, and in a natural state, the third elastic member 212 bears pressure to provide stress for keeping the pressing plate 211 in one end of the third mounting hole 230 facing the SIM card placing slot 220.
During the use, at first place one side of SIM card in SIM card standing groove 220 to it promotes clamp plate 211 toward third mounting hole 230, then places the SIM card in SIM card standing groove 220 entirely, under the effect of the elastic force of third elastic component 212, can produce elasticity between clamp plate 211 and the SIM card, thereby compress tightly the SIM card, lock in SIM card standing groove 220.
This structure helps prevent the drop of the SIM card when the card holder 200 is mounted and dismounted, thereby facilitating the mounting of the SIM card.
In one embodiment, the first inclined surface 240 is disposed on both sides of the end of the card holder 200 facing the card holder 110, the second inclined surface 311 is disposed on the side of the end of the locking element 310 located in the card holder 110 facing the opening of the card holder 110, and the first inclined surface 240 and the second inclined surface 311 are matched.
Thus, when the card holder 200 is installed, under the action of the first inclined surface 240 and the second inclined surface 311, a lateral pushing force is generated between the card holder 200 and the locking member 310, so that the locking member 310 is pushed into the first mounting hole 120 against the elastic force of the first elastic member 320, without energizing the electromagnet 330 before the card holder 200 is installed, so that the locking member 310 is sucked into the first mounting hole 120, thereby facilitating the installation of the card holder 200. This structure facilitates the mounting of the card holder 200.
In one embodiment, the number of the second elastic members 420 is multiple, and the multiple second elastic members 420 are sequentially spaced along the length direction of the second mounting hole 130. The elastic force for pushing the card holder 200 is increased by increasing the number of the second elastic members 420.
In one embodiment, the number of the third elastic members 212 is multiple, and the multiple third elastic members 212 are sequentially spaced along the length direction of the third mounting hole 230. The elastic force for clamping the SIM card is increased by increasing the number of the third elastic members 212.
In one embodiment, the first elastic member 320 is a first return spring,
the second elastic member 420 is a second return spring,
the third elastic member 212 is a third return spring.
The working principle of the utility model is as follows:
in use, during the insertion of the card holder 200, under the action of the first inclined surface 240 and the second inclined surface 311, a lateral pushing force is generated between the card holder 200 and the locking member 310, so that the locking member 310 is pushed into the first mounting hole 120 against the elastic force of the first elastic member 320. Thereafter, the card holder 200 pushes the push plate 410 to move against the elastic force of the second elastic member 420. When the card holder 200 is completely located in the card holder 110, the locking groove 350 is exactly aligned with the locking element 310, so that the locking element 310 is inserted into the locking groove 350 by the elastic force of the first elastic element 320, thereby locking the card holder 200.
When the card holder 200 needs to be taken out, the electromagnet 330 is energized, and the locking member 310 is sucked into the first mounting hole 120 by the suction force of the electromagnet 330 and the permanent magnet 340, thereby unlocking the card holder 200. The pusher 410 pushes the card holder 200 out of the card holder slot 110 by the elastic force of the second elastic member 420.
The utility model provides a card holds in palm structure need not to get the dismantlement and the installation that the card held in the palm 200 to the installation of the cell-phone SIM card of being convenient for.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a structure is held in palm to card convenient to installation cell-phone SIM card, holds in the palm including the card, its characterized in that: further comprising: two locking mechanisms and an ejection mechanism,
the mobile phone is provided with a card bracket, the card bracket is arranged in the card bracket,
the two locking mechanisms are respectively arranged at two sides of the card bracket, the locking mechanisms comprise locking pieces, first elastic pieces, electromagnets, permanent magnets and locking grooves arranged on the card bracket,
the two sides of the card bracket are provided with first mounting holes, the locking piece is arranged in the first mounting holes in a sliding manner, one end of the locking piece is positioned in the first mounting holes, the other end of the locking piece extends into the card bracket, the first elastic piece is arranged in the first mounting holes, the two ends of the first elastic piece are respectively abutted against the first mounting holes and the locking piece, the electromagnet is arranged at one end of the first mounting holes far away from the card bracket, the permanent magnet is arranged at one end of the locking piece far away from the card bracket, the locking groove is matched with the locking piece and is matched with one end of the locking piece facing the card bracket,
the ejection mechanism is arranged at one end of the card bracket far away from the opening of the card bracket and comprises a push plate and a second elastic piece,
the card holds in the palm the groove keep away from the open-ended one end in the groove is provided with the second mounting hole, the push pedal slides and sets up in the second mounting hole, the second elastic component sets up in the second mounting hole, its both ends respectively with the second mounting hole with the push pedal is contradicted.
2. The card holder structure for facilitating the installation of a mobile phone SIM card of claim 1, wherein: further comprising: a card-locking mechanism is arranged on the card-locking mechanism,
the card holder is provided with an SIM card placing groove, the card locking mechanism is arranged on one side of the SIM card placing groove and comprises a pressing plate and a third elastic piece,
one side of the SIM card placing groove is provided with a third mounting hole, the pressing plate is arranged in the third mounting hole in a sliding manner, the third elastic piece is arranged in the third mounting hole, and two ends of the third elastic piece are respectively abutted against the pressing plate and the third mounting hole.
3. The card holder structure for facilitating the installation of a mobile phone SIM card of claim 1, wherein: the card bracket is characterized in that first inclined planes are arranged on two sides of one end, facing the card bracket, of the card bracket, and second inclined planes are arranged on one sides, facing the opening of the card bracket, of one end, located in the card bracket, of the locking piece, wherein the first inclined planes and the second inclined planes are matched.
4. The card holder structure for facilitating the installation of a mobile phone SIM card of claim 1, wherein: the quantity of second elastic component is a plurality of, and is a plurality of the second elastic component is followed the length direction of second mounting hole sets up at interval in proper order.
5. The card holder structure for facilitating the installation of a mobile phone SIM card of claim 2, wherein: the quantity of third elastic component is a plurality of, and is a plurality of the third elastic component is followed the length direction of third mounting hole sets up at interval in proper order.
6. The card holder structure for facilitating the installation of a mobile phone SIM card of claim 2, wherein: the first elastic piece is a first return spring,
the second elastic piece is a second return spring,
the third elastic piece is a third return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244264.9U CN212115302U (en) | 2020-06-29 | 2020-06-29 | Card support structure convenient for installing mobile phone SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244264.9U CN212115302U (en) | 2020-06-29 | 2020-06-29 | Card support structure convenient for installing mobile phone SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212115302U true CN212115302U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021244264.9U Expired - Fee Related CN212115302U (en) | 2020-06-29 | 2020-06-29 | Card support structure convenient for installing mobile phone SIM card |
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| Country | Link |
|---|---|
| CN (1) | CN212115302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771083A (en) * | 2021-11-10 | 2021-12-10 | 苏州迪天机器人自动化有限公司 | Robot grabbing device of convenient installation |
| CN114725709A (en) * | 2021-01-05 | 2022-07-08 | 北京小米移动软件有限公司 | Card holds in palm mechanism and electronic equipment |
-
2020
- 2020-06-29 CN CN202021244264.9U patent/CN212115302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725709A (en) * | 2021-01-05 | 2022-07-08 | 北京小米移动软件有限公司 | Card holds in palm mechanism and electronic equipment |
| CN113771083A (en) * | 2021-11-10 | 2021-12-10 | 苏州迪天机器人自动化有限公司 | Robot grabbing device of convenient installation |
| CN113771083B (en) * | 2021-11-10 | 2022-02-15 | 苏州迪天机器人自动化有限公司 | Robot grabbing device of convenient installation |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |