CN110768690B - Card holder and mobile terminal - Google Patents
Card holder and mobile terminal Download PDFInfo
- Publication number
- CN110768690B CN110768690B CN201911061338.7A CN201911061338A CN110768690B CN 110768690 B CN110768690 B CN 110768690B CN 201911061338 A CN201911061338 A CN 201911061338A CN 110768690 B CN110768690 B CN 110768690B
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- card
- cap
- palm
- cantilever
- card holder
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a card holder and a mobile terminal. The card holds in the palm and holds in the palm the cap including the card support body and plastic card, the card sets up the thimble hole on holding in the palm the cantilever of cap, the card holds in the palm the cap including the side, openly and hold in the palm the back of this body coupling with the card, the thimble hole link up the front and the back that the card held in the palm the cap, the side that the card held in the palm the cap sets up the joint groove, the length direction in joint groove is the same with the length direction that the card held in the palm the cap side, the joint groove is including being used for holding in the palm the first joint portion of the middle and upper mould benevolence joint of injection mold of cap with the production card, and be used for with the second joint portion of the middle and lower mould benevolence joint of injection mold. The invention can effectively avoid the situation that the plastic cantilever is warped due to being pulled and deformed, so that the card holder has no appearance assembly section difference, the card holder of the mobile terminal is well sealed, the waterproof and dustproof effects at the card holder are favorably improved, and the situation that a user scrapes hands of the card holder cap cannot occur in use.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a card holder and a mobile terminal.
Background
At present, most mobile terminals in the market replace cards by adopting a mode that a card support thimble is inserted into a thimble hole to push a deflector rod to push a card support out, a thimble hole is required to be opened on the mobile terminal to realize the card replacement mode, and the thimble hole is usually arranged on a card support cap in order to prevent the card support thimble from being mistakenly inserted into a Microphone (Mic, Microphone) hole of the mobile terminal.
Among the prior art, the card holds in the palm the cap and generally holds in the palm the cap for the plastic card, for having set up thimble hole on the plastic card holds in the palm the cap, the trompil side on the card holds in the palm the cap has longer cantilever, this cantilever can be pulled out of shape (mainly because thimble hole goes out the line position and pull out deformation) when injection moulding demolding, lead to the cantilever warpage serious (about perk out 0.15mm), cause the card to hold in the palm to have the card that the outward appearance assembly section is poor and mobile terminal to hold in the palm the department sealed bad, and still easily cause the user in use card to hold in the palm the condition that the cap scraped the hand, finally brought a large amount of complaints.
Disclosure of Invention
The embodiment of the invention provides a card holder and a mobile terminal, and aims to solve the problem that a plastic cantilever is pulled and deformed to seriously warp when an injection molding demolding process is carried out on the card holder in the prior art.
In order to solve the technical problem, the invention is realized as follows: the utility model provides a card holds in palm, holds in the palm the cap including card support body and plastic card, the card sets up the thimble hole on holding in the palm the cantilever of cap, the card hold in the palm the cap including side, front and with the back of this body coupling is held in the palm to the card, the thimble hole link up the front and the back that the card held in the palm the cap, the side that the card held in the palm the cap sets up the joint groove, the length direction in joint groove with the length direction that the card held in the palm the cap side is the same, the joint groove including be used for with production the first joint portion of the last mould benevolence joint of the injection mold that the card held in the palm the cap, and be used for with the second joint portion of the middle and lower mould benevolence joint of injection mold.
The embodiment of the invention also provides a mobile terminal which comprises the card holder.
In the embodiment of the invention, the clamping support comprises a clamping support body and a plastic clamping support cap, a cantilever of the clamping support cap is provided with a thimble hole, the clamping support cap comprises a side surface, a front surface and a back surface connected with the clamping support body, the thimble hole penetrates through the front surface and the back surface of the clamping support cap, the side surface of the clamping support cap is provided with a clamping groove, the length direction of the clamping groove is the same as that of the side surface of the clamping support cap, and the clamping groove comprises a first clamping part and a second clamping part, wherein the first clamping part is used for clamping an upper mold core in an injection mold for producing the clamping support cap, and the second clamping part is used for clamping a lower mold core in the injection mold. Because the length direction in joint groove is the same with the length direction that the card held in the palm the cap side, and go up mould benevolence and lower mould benevolence joint among the injection mold of joint groove and production card support cap, go up the mould benevolence and lower mould benevolence can offset the pulling force of the condition such as thimble hole department mould line demolding to the cantilever with the pulling force of lower mould benevolence, plastic cantilever has effectively been avoided being pulled out of shape and the warping condition takes place, it is poor to make the card hold in the palm no outward appearance assembly section, mobile terminal's card holds in the palm the department and seals well, be favorable to promoting the waterproof dustproof effect of card support department, and user in use also can not take place the card and hold in the palm the condition that the cap scraped the hand.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1 is a schematic diagram of a front side of an embodiment of a card holder of the present invention;
FIG. 2 is a schematic side view of an embodiment of a card holder of the present invention;
FIG. 3 is a schematic front view of another embodiment of a card holder of the present invention;
FIG. 4 is a schematic side view of another embodiment of a card holder of the present invention;
FIG. 5 is a schematic front view of another embodiment of a card holder of the present invention;
fig. 6 is a schematic side view of another embodiment of a card holder of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, which shows a schematic structural diagram of an embodiment of a card holder of the present invention, the card holder includes a card holder body 10 and a plastic card holder cap 20, a cantilever 21 of the card holder cap 20 is provided with a thimble hole 22, the card holder cap 20 includes a side surface, a front surface and a back surface connected to the card holder body 10, the thimble hole 22 penetrates through the front surface and the back surface of the card holder cap 20, the side surface of the card holder cap 20 is provided with a clamping groove 23, a length direction of the clamping groove 23 is the same as a length direction of the side surface of the card holder cap 20, the clamping groove 23 includes a first clamping portion 24 for clamping with an upper mold core in an injection mold for producing the card holder cap 20, and a second clamping portion 25 for clamping with a lower mold core in the injection mold. Wherein, the joint groove 23 of the line position die joint upside of going up mould benevolence and lower mould benevolence is first joint portion 24, goes up the joint groove 23 of the line position die joint downside of mould benevolence and lower mould benevolence and is second joint portion 25.
Specifically, the first clamping portion 24 is disposed on the upper portion of the card support cap 20, the second clamping portion 25 is disposed on the lower portion of the card support cap 20, the upper portion of the card support cap 20 includes the upper side of the card support cap 20 and the upper portion of the arc surface of the card support cap 20, the lower portion of the card support cap 20 includes the lower side of the card support cap 20 and the lower portion of the arc surface of the card support cap 20, and the upper side of the card support cap 20 and one side of the card support body for placing the card are disposed on the same side.
Because the length direction in joint groove 23 is the same with the length direction that the card held in the palm the cap 20 side, and joint groove 23 holds in the palm the injection mould of cap 20 with the production card in last mould benevolence and lower mould benevolence joint, go up the mould benevolence and lower mould benevolence and can offset the pulling force of the condition such as the walking demolding of thimble hole 22 department mould to cantilever 21, plastic cantilever 21 has effectively been avoided being out of shape and the tensile condition takes place, it is poor to make the card hold in the palm the no outward appearance assembly section, mobile terminal's card holds in the palm the department and seals well, be favorable to promoting the waterproof dustproof effect that the card held in the palm the department, and user in use also can not take place the card and hold in the palm the condition that cap 20 scraped the hand.
The cantilever 21 comprises an arc surface, a first plane and a second plane, the first plane and the second plane are opposite surfaces, and the arc surface is respectively connected with the first plane and the second plane. The arc, the first plane and the second plane are all part of the side of the card support cap 20.
Alternatively, as shown in fig. 1 and 2, the length of the catching groove 23 may be smaller than the circumference of the side of the catching cap 20, or as shown in fig. 3, 4, 5, and 6, the length of the catching groove 23 may be equal to the circumference of the side of the catching cap 20 (i.e., the catching groove 23 is an entire groove around the side of the catching cap 20). Wherein, when the length of joint groove 23 equals the length of card support cap 20's side, can be so that the outward appearance effect that the card held in the palm is even, and the outward appearance uniformity is good, in addition, the card holds in the palm behind cap 20 outward appearance spraying, and the degree of depth of joint groove 23 becomes shallow, also can make the outward appearance effect that the card held in the palm better, and when the condition such as thimble hole 22 went out the line position, it is more even to the pulling force of card support cap 20 with lower mould benevolence in the injection mould for the size uniformity of card support cap 20 is good. In addition, in fig. 3 and 5, the row parting surface of the upper mold core and the lower mold core in the injection mold of the card support cap 20 is a plane, which is convenient for manufacturing the injection mold of the card support cap 20, and the injection mold can better ensure the row parting surface of the upper mold core and the lower mold core to be draped over. In fig. 1, 1 is a slide parting surface of an upper mold core and a lower mold core in an injection mold of the chuck cap 20. In fig. 3, 2 is a row parting plane of the upper mold core and the lower mold core in the injection mold of the card support cap 20, and in fig. 5, 3 is a row parting plane of the upper mold core and the lower mold core in the injection mold of the card support cap 20.
As shown in fig. 1 and 2, if the length of the clamping groove 23 is smaller than the perimeter of the side surface of the clamping cap 20, the clamping groove 23 may be disposed on the cantilever 21 in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force of the mold at the thimble hole 22 on the cantilever 21 in the case of mold stripping. As shown in fig. 1 and fig. 2, if there is one snap-in groove 23, the snap-in groove 23 may be disposed on the arc surface of the cantilever 21. In addition, if the snap-in grooves 23 include at least two sub-snap-in grooves, some of the at least two sub-snap-in grooves may be disposed on the first plane of the cantilever 21 as the first snap-in portions 24, and other sub-snap-in grooves of the at least two sub-snap-in grooves may be disposed on the second plane of the cantilever 21 as the second snap-in portions 25, the first plane of the cantilever 21 and the second plane of the cantilever 21 are both disposed on the side of the snap cap 20, and the first plane of the cantilever 21 and the second plane of the cantilever 21 are disposed correspondingly. Wherein, some sub-snap-in slots of the at least two sub-snap-in slots may be arbitrarily arranged on the first plane of the cantilever 21, for example, arranged in a row or arranged in multiple rows; the other of the at least two sub-connector slots may be arranged in any desired pattern in the second plane of the cantilever 21, such as in a row or in multiple rows.
Alternatively, as shown in fig. 1, 2, 3, 4, 5 and 6, the catching groove 23 may include a first sidewall facing the back of the catching cap 20 and a second sidewall facing the front of the catching cap 20. Alternatively, as shown in fig. 1, 2, 3 and 4, the first sidewall and the second sidewall are straight walls and the first sidewall and the second sidewall are spaced apart to form a groove, or as shown in fig. 5 and 6, the first sidewall is a straight wall and the second sidewall is an inclined wall, and the bottom of the first sidewall is connected with the bottom of the second sidewall to form an inclined groove. It should be noted that the clamping groove 23 according to the embodiment of the present invention includes, but is not limited to, the groove shown in fig. 1, fig. 2, fig. 3, and fig. 4 and the inclined groove shown in fig. 5 and fig. 6, and may be any groove that can clamp the first clamping portion 24 with the upper mold core of the injection mold and clamp the second clamping portion 25 with the lower mold core of the injection mold.
Specifically, in fig. 1 and 2, the clamping groove 23 is a groove formed in the arc surface of the cantilever 21, and in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force of the thimble hole 22 on the cantilever 21, the width range of the groove may be 0.3mm to 0.5mm, that is, the interval range between the first side wall and the second side wall in the groove is 0.3mm to 0.5mm, and the depth range of the groove may be 0.2mm to 0.5 mm.
Specifically, in fig. 3 and 4, the clamping groove 23 is a groove having a length equal to the circumference of the side surface of the clamping cap 20, and in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force of the mold stripping at the thimble hole 22 on the cantilever 21, the width range of the groove may be 0.2mm to 0.5mm, that is, the interval range between the first side wall and the second side wall in the groove is 0.2mm to 0.5mm, and the depth range of the groove may be 0.1mm to 0.5 mm.
Specifically, in fig. 5 and 6, the clamping groove 23 is an inclined groove having a length equal to the circumference of the side surface of the clamping cap 20, and in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force of the mold at the thimble hole 22 on the cantilever 21 in the case of mold ejection, the inclination drop of the inclined wall in the inclined groove needs to be greater than 0.05 mm. If the clamping groove 23 is an inclined groove formed in the arc surface of the cantilever 21, in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force of the mold at the thimble hole 22 on the cantilever 21 in the case of mold slide demolding and the like, the inclination fall of an inclined wall in the inclined groove needs to be greater than 0.3 mm; if the clamping grooves 23 are at least two inclined plane grooves formed on the first plane and the second plane of the cantilever 21, in order to ensure that the pulling force of the upper mold core and the lower mold core on the cantilever 21 can counteract the pulling force on the cantilever 21 caused by the conditions that the mold at the thimble hole 22 is shifted and released, the inclination drop of the inclined wall in the inclined plane groove needs to be greater than 0.1 mm.
Optionally, a distance between the first sidewall of the card slot 23 and the front surface of the card support cap 20 may be in a range of 0.3mm to 0.5mm, so as to ensure that the card slot 23 does not expose a card support hole in the mobile terminal for accommodating the card support to affect the appearance of the mobile terminal after the card support is assembled to the mobile terminal.
In the card holder of the embodiment of the invention, the card holder comprises a card holder body and a plastic card holder cap, a cantilever of the card holder cap is provided with a thimble hole, the card holder cap comprises a side surface, a front surface and a back surface connected with the card holder body, the thimble hole penetrates through the front surface and the back surface of the card holder cap, the side surface of the card holder cap is provided with a clamping groove, the length direction of the clamping groove is the same as that of the side surface of the card holder cap, and the clamping groove comprises a first clamping part used for clamping an upper mold core in an injection mold for producing the card holder cap and a second clamping part used for clamping a lower mold core in the injection mold. Because the length direction in joint groove is the same with the length direction that the card held in the palm the cap side, and go up mould benevolence and lower mould benevolence joint among the injection mold of joint groove and production card support cap, go up the mould benevolence and lower mould benevolence can offset the pulling force of the condition such as thimble hole department mould line demolding to the cantilever with the pulling force of lower mould benevolence, plastic cantilever has effectively been avoided being pulled out of shape and the warping condition takes place, it is poor to make the card hold in the palm no outward appearance assembly section, mobile terminal's card holds in the palm the department and seals well, be favorable to promoting the waterproof dustproof effect of card support department, and user in use also can not take place the card and hold in the palm the condition that the cap scraped the hand.
The embodiment of the invention also discloses a mobile terminal which comprises the card holder.
In the mobile terminal of the embodiment of the invention, the card support comprises a card support body and a plastic card support cap, a cantilever of the card support cap is provided with a thimble hole, the card support cap comprises a side surface, a front surface and a back surface connected with the card support body, the thimble hole penetrates through the front surface and the back surface of the card support cap, the side surface of the card support cap is provided with a clamping groove, the length direction of the clamping groove is the same as that of the side surface of the card support cap, and the clamping groove comprises a first clamping part and a second clamping part, wherein the first clamping part is used for clamping an upper mold core in an injection mold for producing the card support cap, and the second clamping part is used for clamping a lower mold core in the injection mold. Because the length direction in joint groove is the same with the length direction that the card held in the palm the cap side, and go up mould benevolence and lower mould benevolence joint among the injection mold of joint groove and production card support cap, go up the mould benevolence and lower mould benevolence can offset the pulling force of the condition such as thimble hole department mould line demolding to the cantilever with the pulling force of lower mould benevolence, plastic cantilever has effectively been avoided being pulled out of shape and the warping condition takes place, it is poor to make the card hold in the palm no outward appearance assembly section, mobile terminal's card holds in the palm the department and seals well, be favorable to promoting the waterproof dustproof effect of card support department, and user in use also can not take place the card and hold in the palm the condition that the cap scraped the hand.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is made on a card holder and a mobile terminal provided by the present invention, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A card support comprises a card support body and a plastic card support cap, wherein a cantilever of the card support cap is provided with a thimble hole, the card support cap is characterized by comprising a side surface, a front surface and a back surface connected with the card support body, the thimble hole penetrates through the front surface and the back surface of the card support cap, the side surface of the card support cap is provided with a clamping groove, the length direction of the clamping groove is the same as that of the side surface of the card support cap, and the clamping groove comprises a first clamping part used for clamping an upper mold core in an injection mold for producing the card support cap and a second clamping part used for clamping a lower mold core in the injection mold;
the joint groove includes first lateral wall and second lateral wall, first lateral wall orientation the back of card support cap, the second lateral wall orientation the front of card support cap.
2. The card holder of claim 1, wherein the length of the card slot is less than the circumference of the side of the card holder cap, the card slot being disposed on the cantilever arm.
3. The card holder of claim 2, wherein the number of the card slot is one, and the card slot is disposed on the arc surface of the cantilever.
4. The card holder according to claim 2, wherein the card slot includes at least two sub card slots, a part of the at least two sub card slots being provided as the first card portion on the first plane of the cantilever, the other sub card slots being provided as the second card portion on the second plane of the cantilever, the first plane of the cantilever and the second plane of the cantilever being provided on the side of the card holder cap.
5. The card holder of claim 1, wherein the length of said card slot is equal to the perimeter of the side of said card holder cap.
6. The card holder of claim 1, wherein the first and second sidewalls are straight walls, the first and second sidewalls being spaced apart.
7. The card holder according to claim 1, wherein the first side wall is a straight wall, the second side wall is an inclined wall, and a bottom of the first side wall is connected to a bottom of the second side wall.
8. The card holder of claim 7, wherein the slope drop of the sloped wall is greater than 0.05 mm.
9. The card holder of claim 1, wherein a distance between the first side wall and the front face of the card holder cap is in a range of 0.3mm-0.5 mm.
10. A mobile terminal, characterized in that it comprises a card holder according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061338.7A CN110768690B (en) | 2019-11-01 | 2019-11-01 | Card holder and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061338.7A CN110768690B (en) | 2019-11-01 | 2019-11-01 | Card holder and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110768690A CN110768690A (en) | 2020-02-07 |
| CN110768690B true CN110768690B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911061338.7A Active CN110768690B (en) | 2019-11-01 | 2019-11-01 | Card holder and mobile terminal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681300A (en) * | 2017-09-28 | 2018-02-09 | 维沃移动通信有限公司 | Kato and mobile terminal |
| CN107839145A (en) * | 2017-10-24 | 2018-03-27 | 广东方振新材料精密组件有限公司 | A kind of metal Kato water-proof silica-gel sealing ring its shaping process |
| CN109217888A (en) * | 2018-08-28 | 2019-01-15 | 维沃移动通信有限公司 | The manufacture craft of mobile terminal, Kato and Kato |
| CN209282438U (en) * | 2019-01-29 | 2019-08-20 | 维沃移动通信有限公司 | Kato and terminal device |
| CN209283227U (en) * | 2019-02-27 | 2019-08-20 | 维沃移动通信有限公司 | Mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205754463U (en) * | 2016-05-19 | 2016-11-30 | 维沃移动通信有限公司 | A kind of Kato and mobile terminal |
-
2019
- 2019-11-01 CN CN201911061338.7A patent/CN110768690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681300A (en) * | 2017-09-28 | 2018-02-09 | 维沃移动通信有限公司 | Kato and mobile terminal |
| CN107839145A (en) * | 2017-10-24 | 2018-03-27 | 广东方振新材料精密组件有限公司 | A kind of metal Kato water-proof silica-gel sealing ring its shaping process |
| CN109217888A (en) * | 2018-08-28 | 2019-01-15 | 维沃移动通信有限公司 | The manufacture craft of mobile terminal, Kato and Kato |
| CN209282438U (en) * | 2019-01-29 | 2019-08-20 | 维沃移动通信有限公司 | Kato and terminal device |
| CN209283227U (en) * | 2019-02-27 | 2019-08-20 | 维沃移动通信有限公司 | Mobile terminal |
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| Publication number | Publication date |
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| CN110768690A (en) | 2020-02-07 |
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