CN105161892A - Card clamping and supporting unit - Google Patents
Card clamping and supporting unit Download PDFInfo
- Publication number
- CN105161892A CN105161892A CN201510644441.XA CN201510644441A CN105161892A CN 105161892 A CN105161892 A CN 105161892A CN 201510644441 A CN201510644441 A CN 201510644441A CN 105161892 A CN105161892 A CN 105161892A
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- accepting groove
- frame body
- earclip
- groove
- plastic frame
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Abstract
The invention provides a card clamping and supporting unit comprising a frame body for carrying an electronic card. The card clamping and supporting unit is characterized in that the frame body includes a plastic frame body and a metal frame embedded into the plastic frame body. A groove is formed in one end of the plastic frame body; and the metal frame is provided with a connecting part exposed in the groove. Besides, the unit also includes an ear buckle and a welding plate fixing the ear buckle to the frame body; one side of the ear buckle is provide with a boss extending and protruding into the groove; and positioning holes and positioning posts are formed on the boss and the connecting part, wherein the positioning holes and the positioning posts cooperate with each other. The welding plate contains an abutting plate that is abutted against one side, deviated from the groove, of the boss and welding pins bending and extending from the two sides of the abutting plate; and the welding pins and the connecting part are welded and fixed. According to the card clamping and supporting unit, the buckle and the frame body are connected well and the connecting part is not easy to break.
Description
Technical field
The present invention relates to a kind of Kato, the Kato that especially a kind of structural strength is large.
Background technology
Existing drawer type card connector generally includes one in order to accommodate the insulating body of conducting terminal and shade in the shielding casing of insulating body, the two coordinates the receiving space forming collecting electronic cards, drawer type card connector also comprise one that can slide in receiving space, in order to carry the Kato of electronic cards, Kato is often plastic material and thinner thickness, after repeatedly pushing in receiving space, easily bend, the situation such as fracture.Kato comprise be located at end in order to user-friendly earclip and the framework in order to place electronic cards, the earclip of existing Kato usually and framework one-body molded, and also easily there is the situation that ruptures in the junction of earclip and framework.
In view of this, be necessary to be improved existing Kato, to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of Kato, existing Kato intensity be little to solve, the problem such as easy fracture.
For achieving the above object, the invention provides a kind of Kato, comprise the framework carrying electronic cards, described framework comprises plastic frame body and edge buries the metal framework be molded in described plastic frame body, one end of described plastic frame body is provided with groove, described metal framework is provided with the connecting portion be exposed in described groove, the bonding pad that described Kato also comprises earclip and is equipped with earclip, the side of described earclip is provided with the boss protruding into described groove, described bonding pad comprise be pressed on described boss deviate from the side of described groove holding piece and from holding piece two lateral buckling extend leg, described leg and described connecting portion are welded and fixed.
As a further improvement on the present invention, location hole and the reference column of the location that cooperatively interacts is provided with between described boss and framework.
As a further improvement on the present invention, described connecting portion comprises the auxiliary section coordinated with described boss and the weld part coordinated with described leg, and described auxiliary section is oppositely arranged with holding piece and is disposed adjacent with described weld part.
As a further improvement on the present invention, described boss and described auxiliary section are welded to each other fixing.
As a further improvement on the present invention, the holding piece of described bonding pad and the boss of described earclip are welded to each other fixing.
As a further improvement on the present invention, described plastic frame body is provided with respectively in order to accommodate two accepting grooves of electronic cards, two described accepting grooves are the first accepting groove arranged away from described earclip and the second accepting groove arranged near described earclip, are provided with beam between described first accepting groove and the second accepting groove.
As a further improvement on the present invention, described plastic frame body is provided with the supporting part in order to carry electronic cards protruded on the downside of described first accepting groove and the second accepting groove.
As a further improvement on the present invention, described first accepting groove is in order to hold a SIM card, and the length direction of described first accepting groove is parallel with the length direction of described earclip.
As a further improvement on the present invention, described second accepting groove comprises holding the 3rd accepting groove of a SIM card and the 4th accepting groove in order to hold a MicroSD card, described 3rd accepting groove and described 4th accepting groove partly overlap, the length direction of described 3rd accepting groove is parallel with the length direction of described earclip, and the length direction of described 4th accepting groove is vertical with the length direction of described earclip.
As a further improvement on the present invention, the two bottom sides of described plastic frame body has also been recessed to form chute respectively, and described chute makes described plastic frame body both sides be step-like, and the both sides of the corresponding described plastic frame body of described metal framework are also in step-like setting.
The invention has the beneficial effects as follows: Kato of the present invention, by arranging plastic frame body and edge buries the metal framework be molded in described plastic frame body, thus playing the effect strengthening Kato structural strength; By arranging bonding pad, bonding pad being welded on the connecting portion of described metal framework, realizing the fixing of earclip and described framework, and the fixed form by being welded and fixed, the junction not easy fracture of described earclip and described framework.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of Kato of the present invention;
Fig. 2 is the overall structure schematic diagram of another angle of Kato of the present invention;
Fig. 3 is the three-dimensional exploded view of Kato of the present invention;
Fig. 4 is the stereogram of the framework of Kato in Fig. 1;
Fig. 5 is the decomposing schematic representation of framework in Fig. 4, and mainly from framework, one side plane of plastic frame body and metal framework is shown;
Fig. 6 is the decomposing schematic representation of another angle of Fig. 5, and mainly from framework, the opposite side plane of plastic frame body and metal framework is shown;
Fig. 7 is A-A direction cutaway view in Fig. 2.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 6, Kato 100 of the present invention is a part for card connector, described Kato 100 comprise carrying electronic cards framework 1, be arranged on described framework 1 one end the earclip 2 be fixedly connected with described framework 1, in order to described earclip 2 to be fixed to the bonding pad 3 in framework 1.
Described framework 1 comprises plastic frame body 11 and inlays the metal framework 12 be embedded in described plastic frame body 11, and mate corresponding with described plastic frame body 11 of described metal framework 12 is arranged.
Described plastic frame body 11 is provided with rectangular-shaped groove 111 near one end of described earclip 2, and described metal framework 12 is provided with the connecting portion 121 be exposed in groove 111.
Described plastic frame body 11 is formed with the accepting groove 118 running through up and down to accommodate electronic cards and the supporting part 112 in order to support electronic cards protruding into described accepting groove 118.Described accepting groove 118 comprises the first accepting groove 116 and the second accepting groove 117, and described first accepting groove 116 is arranged away from described earclip 2, and described second accepting groove 117 is arranged near described earclip 2.Described metal framework 12 is provided with and described first accepting groove 116 and the second accepting groove 117 corresponding resettlement section 125 arranged respectively.
Be provided with the first beam 114 between described first accepting groove 116 and described second accepting groove 117, described metal framework 12 is provided with second beam 123 that arrange corresponding to described first beam 114, and described first beam 114 is obliquely installed.Certainly, the quantity of accepting groove 118 of the present invention can adjust according to actual needs, and if be only provided with an accepting groove 118, then need not girder construction be set.
In the present invention, described first accepting groove 116 is in order to hold a SIM card, the length direction of described first accepting groove 116 is parallel with the length direction of described earclip 2, described second accepting groove 117 comprises holding the 3rd accepting groove 1171 of a SIM card and the 4th accepting groove 1172 in order to hold a MicroSD card, described 3rd accepting groove 1171 and described 4th accepting groove 1172 partly overlap, the length direction of described 3rd accepting groove 1171 is parallel with the length direction of described earclip 2, and the length direction of described 4th accepting groove 1172 is vertical with the length direction of described earclip 2.Kato 100 of the present invention can hold a SIM card and a MicroSD card simultaneously or hold two SIM cards simultaneously.Certainly, accepting groove 118 of the present invention can accommodate the type of card and quantity can adjust as required.
As shown in Figure 7, the two bottom sides of described plastic frame body 11 has been recessed to form the first chute 113 respectively, described first chute 113 makes described plastic frame body 11 both sides be step-like, and described plastic frame body 11 both sides are formed with the first support portion 1131 be positioned at above described first chute 113 and the first curb girder 1132 being positioned at described first chute 113 side respectively.
Described metal framework 12 both sides are corresponding with described plastic frame body 11 both sides also in step-like setting, comprise edge and are embedded in the second support portion 1221 in described first support portion 1131 and inlay the second curb girder 1222 be embedded in described first curb girder 1132.Round and smooth connection between described second support portion 1221 and described second curb girder 1222.
The both sides of described plastic frame body 11 are respectively provided with a lock buckling groove 115, and described lock buckling groove 115 makes described Kato 100 not easily skid off in order to hold with other respective outer side edges on card connector.Described metal framework 12 has the depressed part 124 that arrange corresponding to described lock buckling groove 115.
By arranging the metal framework 12 that arrange corresponding to described plastic frame body 11, the structural strength of described Kato 100 is strengthened, such Kato 100 not easily bends, not easy fracture, and easily there is destruction place in the described lock buckling groove 115 of described metal framework 12 in corresponding plastic frame body 11 and described first chute 113 etc., corresponding depressed part 124 is set, reduces the possibility that described Kato 100 destroys further.
The side of described earclip 2 is provided with the boss 21 protruding into described groove 111.Connecting portion 121 on described metal framework 12 comprises the auxiliary section 1212 coordinated with described boss 21.
In the present embodiment, described boss 21 and described auxiliary section 1212 are provided with location hole 1211 and the reference column 211 of the location that cooperatively interacts.Described boss 21 is provided with reference column 211, and described auxiliary section 1212 is provided with location hole 1211, and the quantity of described reference column 211 and location hole 1211 is four.Certainly, in other embodiments, also can establish location hole on boss 21, and on auxiliary section 1212, establish reference column; Certainly, the quantity of described reference column and location hole can adjust arbitrarily as required; In addition, described connecting portion 121 also can not arrange auxiliary section 1212, even if described boss 21 directly contacts with described plastic frame body 11, and between described boss 21 and described plastic frame body 11, be provided with the location hole and reference column that cooperatively interact and locate, equally also can reach object of the present invention.
Described bonding pad 3 comprises and is pressed on the holding piece 31 that described boss 21 deviates from the side of described groove 111 and the leg 32 extended from holding piece 31 liang of lateral bucklings.Connecting portion 121 on described metal framework 12 also comprises the weld part 1213 coordinated with described leg 32, and described auxiliary section 1212 is disposed adjacent with described weld part 1213.Auxiliary section 1212 on described metal framework 12 and holding piece 31 are oppositely arranged on the both sides of boss 21.Described leg 32 is welded and fixed with the weld part 1213 of described metal framework 12, thus reaches the effect be fixed on by described earclip 2 in described framework 1.Welding manner of the present invention is laser welding.
In order to make the corresponding setting of metal shell of earclip 2 of the present invention and existing part mobile phone, in another embodiment, described earclip 2 is metal material, setting like this, to play the effect together with being located by connecting with described earclip 2 by described metal framework 12 on the auxiliary section 1212 that the boss 21 of described earclip 2 directly can be welded on described connecting portion 121, and do not need to arrange above-mentioned location hole 1211 and reference column 211.
But because described metal framework 12 generally selects stainless steel, and described earclip 2 generally selects the aluminum alloy materials corresponding with hand set machine shell, not prison welding between different materials, then between earclip 2 and described connecting portion 121 by means of only being welded to connect easy fracture, preferably, above-mentioned bonding pad 3 is still set, the leg 32 of described bonding pad 3 is welded on described connecting portion 121 to strengthen the bonding strength between described earclip 2 and described metal framework 12.
Certainly, together with also the boss 21 of described earclip 2 can being welded and fixed with the holding piece 31 of described bonding pad 3, and the leg 32 of described bonding pad 3 is weldingly fixed on the weld part 1213 of described connecting portion 121; Described earclip 2, described connecting portion 121 and described bonding pad 3 all can certainly be welded together.
Kato 100 of the present invention, on the one hand, bury by arranging plastic frame body 11 and inlaying the metal framework 12 be molded in described plastic frame body 11, and make described metal framework 12 corresponding with the shape of described plastic frame body 11 and mate to arrange, thus play the effect strengthening Kato 100 structural strength; On the other hand, by arranging metal framework 12, realize welding between bonding pad 3 with metal framework 12, and by earclip 2 and framework 1 are arranged respectively, and by welding manner, earclip 2 and framework 1 are fixed together, avoid the earclip 2 of the Kato 100 be wholely set in prior art and the junction of framework 1 problem ruptured easily to occur, Kato 100 of the present invention, structural strength is large, not easily bends, ruptures.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a Kato, comprise the framework carrying electronic cards, it is characterized in that: described framework comprises plastic frame body and edge buries the metal framework be molded in described plastic frame body, one end of described plastic frame body is provided with groove, described metal framework is provided with the connecting portion be exposed in described groove, the bonding pad that described Kato also comprises earclip and is equipped with earclip, the side of described earclip is provided with the boss protruding into described groove, described bonding pad comprise be pressed on described boss deviate from the side of described groove holding piece and from holding piece two lateral buckling extend leg, described leg and described connecting portion are welded and fixed.
2. Kato according to claim 1, is characterized in that: the location hole and the reference column that are provided with the location that cooperatively interacts between described boss and framework.
3. Kato according to claim 1 and 2, is characterized in that: described connecting portion comprises the auxiliary section coordinated with described boss and the weld part coordinated with described leg, and described auxiliary section is oppositely arranged with holding piece and is disposed adjacent with described weld part.
4. Kato according to claim 3, is characterized in that: described boss and described auxiliary section are welded to each other fixing.
5. Kato according to claim 3, is characterized in that: the holding piece of described bonding pad and the boss of described earclip are welded to each other fixing.
6. Kato according to claim 1, it is characterized in that: described plastic frame body is provided with respectively in order to accommodate two accepting grooves of electronic cards, two described accepting grooves are the first accepting groove arranged away from described earclip and the second accepting groove arranged near described earclip, are provided with beam between described first accepting groove and the second accepting groove.
7. Kato according to claim 6, is characterized in that: described plastic frame body is provided with the supporting part in order to carry electronic cards protruded on the downside of described first accepting groove and the second accepting groove.
8. Kato according to claim 6, is characterized in that: described first accepting groove is in order to hold a SIM card, and the length direction of described first accepting groove is parallel with the length direction of described earclip.
9. Kato according to claim 6, it is characterized in that: described second accepting groove comprises holding the 3rd accepting groove of a SIM card and the 4th accepting groove in order to hold a MicroSD card, described 3rd accepting groove and described 4th accepting groove partly overlap, the length direction of described 3rd accepting groove is parallel with the length direction of described earclip, and the length direction of described 4th accepting groove is vertical with the length direction of described earclip.
10. Kato according to claim 1, it is characterized in that: the two bottom sides of described plastic frame body has also been recessed to form chute respectively, described chute makes described plastic frame body both sides be step-like, and the both sides of the corresponding described plastic frame body of described metal framework are also in step-like setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644441.XA CN105161892B (en) | 2015-10-08 | 2015-10-08 | Kato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644441.XA CN105161892B (en) | 2015-10-08 | 2015-10-08 | Kato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161892A true CN105161892A (en) | 2015-12-16 |
| CN105161892B CN105161892B (en) | 2017-12-26 |
Family
ID=54802693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644441.XA Active CN105161892B (en) | 2015-10-08 | 2015-10-08 | Kato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161892B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762580A (en) * | 2016-04-19 | 2016-07-13 | 深圳市长盈精密技术股份有限公司 | Card holder and manufacturing method thereof |
| WO2017128508A1 (en) * | 2016-01-28 | 2017-08-03 | 深圳市佳沃通信技术有限公司 | Card tray |
| CN107517063A (en) * | 2017-10-09 | 2017-12-26 | 上海龙旗科技股份有限公司 | Kato |
| CN107755970A (en) * | 2016-08-17 | 2018-03-06 | 上海徕木电子股份有限公司 | A kind of Kato and its moulding process |
| CN108598745A (en) * | 2018-05-18 | 2018-09-28 | 南昌华勤电子科技有限公司 | A kind of Kato and mobile communication equipment |
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| CN204680777U (en) * | 2015-04-29 | 2015-09-30 | 比亚迪精密制造有限公司 | A kind of Kato and electronic equipment |
| CN204947176U (en) * | 2015-10-08 | 2016-01-06 | 昆山嘉华电子有限公司 | Kato |
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| CN201927738U (en) * | 2010-11-22 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Drawer type card connector |
| US8147262B1 (en) * | 2011-08-20 | 2012-04-03 | Cheng Uei Precision Industry Co., Ltd. | Card connector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128508A1 (en) * | 2016-01-28 | 2017-08-03 | 深圳市佳沃通信技术有限公司 | Card tray |
| CN105762580A (en) * | 2016-04-19 | 2016-07-13 | 深圳市长盈精密技术股份有限公司 | Card holder and manufacturing method thereof |
| CN107755970A (en) * | 2016-08-17 | 2018-03-06 | 上海徕木电子股份有限公司 | A kind of Kato and its moulding process |
| CN107517063A (en) * | 2017-10-09 | 2017-12-26 | 上海龙旗科技股份有限公司 | Kato |
| CN108598745A (en) * | 2018-05-18 | 2018-09-28 | 南昌华勤电子科技有限公司 | A kind of Kato and mobile communication equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105161892B (en) | 2017-12-26 |
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