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CN202840052U - Fixing structure of connector housing - Google Patents

Fixing structure of connector housing Download PDF

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Publication number
CN202840052U
CN202840052U CN 201220343607 CN201220343607U CN202840052U CN 202840052 U CN202840052 U CN 202840052U CN 201220343607 CN201220343607 CN 201220343607 CN 201220343607 U CN201220343607 U CN 201220343607U CN 202840052 U CN202840052 U CN 202840052U
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China
Prior art keywords
insulating base
shell
connector
base frame
side plate
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Expired - Fee Related
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CN 201220343607
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Chinese (zh)
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刘善文
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DONGGUAN TANGXIA SHENGYANG HARDWARE ELECTRONICS PROCESSING FACTORY
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DONGGUAN TANGXIA SHENGYANG HARDWARE ELECTRONICS PROCESSING FACTORY
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Abstract

The utility model discloses a fixed knot of connector shell constructs, including insulating pedestal and the shielding shell of cladding on this insulating pedestal, this shell is the bending forming of metal plate-like thing, the shell has at least one curb plate, be equipped with at least one trip on the insulating pedestal outer wall surface that is cladded by this curb plate, this trip is including deviating from the portion of colluding that a certain distance and connecting in the connecting portion between portion of colluding and insulating pedestal outer wall surface relative to its insulating pedestal outer wall surface of place, form a draw-in groove between portion of colluding and the insulating pedestal outer wall surface, this draw-in groove extends along the direction of packing into of shell, the lateral margin of this curb plate imbeds in this draw-in groove, this portion of colluding on the surface of curb plate, utilize this portion of colluding to provide a horizontal outside limiting action of curb plate, make the curb plate unlikely outside warpage deformation, avoid the pine of curb plate to take off; the stability that the shell is fixed on the insulating base is guaranteed, the connection stability of the connector is improved, and the product quality and the market competitiveness are improved.

Description

连接器外壳之固定结构Fixing structure of connector housing

技术领域 technical field

本实用新型涉及连接器领域技术,尤其是指一种连接器外壳之固定结构。The utility model relates to the technology in the field of connectors, in particular to a fixing structure of a connector shell.

背景技术 Background technique

如今,已进入电子信息时代,在人类生活中,电子行业的进步趋势已与我们人类的生活密不可分,人们的生活质量的要求也根据社会的发展逐步提高,例如手机、计算机等电子产品已逐渐普及,且早已成为人类工作,生活,信息传递中的工具之一。更小型化的产品设计,适合装在可携式行动设备上。连接器则可实现电子产品之间方便实用、降低能源损耗、高速的性能及数据量的传输,能高质量地以数字元形式传输信号数据。Nowadays, we have entered the age of electronic information. In human life, the progress trend of the electronic industry has been inseparable from our human life. People's quality of life requirements have gradually improved according to the development of society. Electronic products such as mobile phones and computers have gradually Popularity, and has already become one of the tools in human work, life, and information transmission. The more miniaturized product design is suitable for mounting on portable mobile devices. Connectors can realize convenience and practicality between electronic products, reduce energy consumption, high-speed performance and data volume transmission, and can transmit signal data in the form of digital elements with high quality.

电子产品用连接器的结构一般包括有绝缘座体、固装于绝缘座体内的端子组和包覆于绝缘座体外的屏蔽外壳。目前市面上现有的连接器结构,虽可提供电子产品所需要部件之基本需要,但是在实际使用时却发现其自身结构和使用性能上仍存在有诸多不足,未能达到最佳的使用效果和工作效能。尤其是现有连接器之屏蔽外壳的固定方式不合理,仅仅通过绝缘座体上的斜扣块与壳体上的扣孔配合锁固,于外壳的外侧无任何限制,导致外壳易向外侧变形翘曲而松脱,影响连接器之使用稳定性。The structure of the connector for electronic products generally includes an insulating base body, a terminal group fixed in the insulating base body, and a shielding shell covering the insulating base body. At present, the existing connector structure on the market can provide the basic needs of the components required by electronic products, but in actual use, it is found that there are still many deficiencies in its own structure and performance, and it cannot achieve the best use effect. and work efficiency. In particular, the fixing method of the shielding shell of the existing connector is unreasonable. It is only locked by the oblique buckle on the insulating seat body and the button hole on the shell, without any restrictions on the outside of the shell, causing the shell to easily deform outward. Warping and loosening will affect the stability of the connector.

实用新型内容 Utility model content

本实用新型针对前述现有技术存在之缺失,其主要目的是提供一种连接器外壳之固定结构,解决连接器外壳固定不稳固的问题。The utility model aims at the shortcomings of the aforementioned prior art, and its main purpose is to provide a fixing structure for the connector shell to solve the problem of unstable fixing of the connector shell.

为实现上述目的,本实用新型采用如下之技术方案:In order to achieve the above object, the utility model adopts the following technical solutions:

一种连接器外壳之固定结构,包括有绝缘座体与包覆于该绝缘座体上的屏蔽外壳,该外壳为金属板状物折弯成型,外壳具有至少一侧板,被该侧板所包覆的绝缘座体外壁面上设有至少一卡勾,该卡勾包括有相对于其所在之绝缘座体外壁面偏移出一定距离的勾部和连接于该勾部与绝缘座体外壁面之间的连接部,于该勾部与该绝缘座体外壁面之间形成一卡槽,该卡槽沿外壳的装入方向延伸,该侧板的侧缘嵌入该卡槽中,该勾部勾于侧板的外表面上。A fixing structure for a connector shell, comprising an insulating base body and a shielding shell covering the insulating base body, the shell is formed by bending a metal plate, the shell has at least one side plate, and is covered by the side plate At least one hook is provided on the outer wall of the covered insulating base, and the hook includes a hook part that is offset by a certain distance from the outer wall of the insulating base where it is located, and is connected between the hook and the outer wall of the insulating base. The connecting part of the hook part forms a card slot between the hook part and the outer wall surface of the insulating base. The card slot extends along the direction of loading the shell. The side edge of the side plate is embedded in the card slot. The hook part hooks on the side on the outer surface of the board.

优选的,所述卡勾包括有卡槽彼此背向开口的两卡勾。Preferably, the hooks include two hooks with slots facing away from each other.

优选的,所述卡勾包括有卡槽彼此对向开口的两卡勾。Preferably, the hooks include two hooks with slots facing each other.

优选的,所述侧板上进一步设置有扣孔,对应于被该侧板所包覆的绝缘座体外壁面上凸设有扣块,该扣块上设有面向外壳之装入方向的扣合面和背向该外壳之装入方向的导引斜面。Preferably, the side plate is further provided with a button hole, and a buckle block is protruded corresponding to the outer wall of the insulating seat covered by the side plate, and the buckle block is provided with a buckle facing the loading direction of the shell. The guide slope facing and facing away from the loading direction of the housing.

优选的,所述连接器为SIM卡连接器,该外壳包括有顶板和折弯出的左侧板、右侧板、后侧板,该外壳自上而下组装包覆于绝缘座体上,其左侧板、右侧板和后侧板分别包覆于绝缘座体的左壁面、右壁面和后壁面。Preferably, the connector is a SIM card connector, and the shell includes a top plate and bent left side plate, right side plate, and rear side plate, and the shell is assembled and covered on the insulating seat body from top to bottom, The left side plate, the right side plate and the rear side plate are respectively coated on the left wall, the right wall and the rear wall of the insulating seat body.

优选的,所述左壁面、右壁面和后壁面上均设置有前述卡勾。Preferably, the aforementioned hooks are provided on the left wall, the right wall and the rear wall.

优选的,所述SIM卡连接器为双层卡连接器,其绝缘座体包括有彼此上下叠层设置的上绝缘座和下绝缘座,该上绝缘座中镶嵌成型固装有上端子组,下绝缘座中镶嵌成型固装有下端子组,前述卡勾设置于该下绝缘座上。Preferably, the SIM card connector is a double-layer card connector, and its insulating seat body includes an upper insulating seat and a lower insulating seat stacked on top of each other, and an upper terminal group is embedded and fixed in the upper insulating seat. The lower terminal group is embedded and fixed in the lower insulating seat, and the above-mentioned hook is arranged on the lower insulating seat.

优选的,所述上绝缘座与下绝缘座之间设置有托盘。Preferably, a tray is arranged between the upper insulating seat and the lower insulating seat.

本实用新型与现有技术相比具有明显的优点和有益效果,具体而言,由上述技术方案可知,其通过于绝缘座体的外表面上设置有卡勾,由于卡勾之勾部可勾于侧板的外表面上,从而提供侧板一横向外部的限制作用,使侧板不至向外翘曲变形,避免侧板的松脱;继而保证了外壳固定于绝缘座体上的稳固性,改善连接器之连接稳定性,提升产品品质和市场竞争力。Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above-mentioned technical scheme that a hook is provided on the outer surface of the insulating base body, and the hook portion of the hook can be hooked. On the outer surface of the side plate, so as to provide a lateral external restriction of the side plate, so that the side plate will not be warped outward, and avoid the loosening of the side plate; thus ensuring the stability of the shell fixed on the insulating seat , improve the connection stability of the connector, enhance product quality and market competitiveness.

为更清楚地阐述本实用新型的结构特征和功效,下面结合附图与具体实施例来对本实用新型进行详细说明:In order to more clearly illustrate the structural features and effects of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

附图说明 Description of drawings

图1是本实用新型之实施例的局部分解立体示意图;Fig. 1 is a partially exploded three-dimensional schematic diagram of an embodiment of the present utility model;

图2是本实用新型之实施例的组装立体示意图;Fig. 2 is the assembly three-dimensional schematic diagram of the embodiment of the utility model;

图3是图2的后侧向组装立体示意图;Fig. 3 is a three-dimensional schematic diagram of rear side assembly of Fig. 2;

图4是图3所在视角的局部分解立体示意图;Fig. 4 is a partial exploded perspective view of the perspective of Fig. 3;

图5是本实用新型之实施例的更细化的分解立体示意图;Fig. 5 is a more detailed exploded perspective view of an embodiment of the utility model;

图6是图5中下绝缘座的立体放大示意图。FIG. 6 is an enlarged perspective view of the lower insulating seat in FIG. 5 .

附图标识说明:Explanation of the accompanying drawings:

10、绝缘座体           101、前壁面10. Insulation seat body 101. Front wall

102、后壁面            103、左壁面102. Rear wall 103. Left wall

104、右壁面            11、上绝缘座104. Right wall 11. Upper insulating seat

12、下绝缘座           20、端子组12. Lower insulating seat 20. Terminal group

21、上端子组           22、下端子组21. Upper terminal group 22. Lower terminal group

30、外壳               31、顶板30. Shell 31. Top plate

32、左侧板             33、右侧板32. Left panel 33. Right panel

34、后侧板             301、侧缘34. Rear side panel 301. Side edge

302、扣孔           40、托盘302. Buttonhole 40. Tray

50、上插卡空间      60、下插卡空间50. Upper card space 60. Lower card space

70、卡勾            71、勾部70. Hook 71. Hook

72、连接部          73、卡槽72. Connection part 73. Card slot

80、扣块            81、扣合面80. Buckle block 81. Buckle surface

82、导引斜面82. Guide slope

具体实施方式 Detailed ways

请参照图1至图6所示,其显示出了本实用新型之较佳实施例的具体结构,本实施例以一双层SIM卡连接器为例进行说明,但本实用新型之保护范围并不局限于双层SIM卡连接器。Please refer to shown in Fig. 1 to Fig. 6, it has shown the specific structure of the preferred embodiment of the present utility model, and present embodiment is described with a double-deck SIM card connector as example, but the protection scope of the present utility model does not Not limited to dual-layer SIM card connectors.

该双层SIM卡连接器包括有绝缘座体10、固装于该绝缘座体10内的端子组20和包覆于该绝缘座体10上的屏蔽外壳30。The dual-layer SIM card connector includes an insulating base body 10 , a terminal group 20 fixed in the insulating base body 10 and a shielding shell 30 covering the insulating base body 10 .

其中,结合如图1和图5所示,该绝缘座体10为长方体状,其具有相对较长的前壁面101和后壁面102,以及相对较短的左壁面103和右壁面104。该绝缘座体10包括有彼此上下叠层设置的上绝缘座11和下绝缘座12,该上绝缘座11中镶嵌成型固装有上端子组21,下绝缘座12中镶嵌成型固装有下端子组22。以及,本实施例于所述上绝缘座11与下绝缘座12之间设置有托盘40。于该上绝缘座11与下绝缘座12之间形成有下插卡空间50,于该上绝缘座11与外壳顶板31之间形成有上插卡空间60,该上、下插卡空间50、60均于绝缘座体10的前壁面101形成有供卡插入的入口,从而实现双层之SIM卡组配与连接功能。Wherein, as shown in FIG. 1 and FIG. 5 , the insulating base 10 is a cuboid with relatively long front wall 101 and rear wall 102 , and relatively short left wall 103 and right wall 104 . The insulating seat body 10 includes an upper insulating seat 11 and a lower insulating seat 12 which are stacked on top of each other. Terminal set 22. And, in this embodiment, a tray 40 is provided between the upper insulating base 11 and the lower insulating base 12 . A lower card inserting space 50 is formed between the upper insulating seat 11 and the lower insulating seat 12, and an upper card inserting space 60 is formed between the upper insulating seat 11 and the housing top plate 31. The upper and lower card inserting spaces 50, 60 are all formed on the front wall 101 of the insulating base 10 with an entrance for card insertion, so as to realize the dual-layer SIM card assembly and connection functions.

结合图1和图4所示,于该下绝缘座11的左壁面103、右壁面104和后壁面102上分别设置有卡勾70,其中,左壁面103和右壁面104的前部各设有一个卡勾70,后壁面102上则设置有六个卡勾70。结合图6所示,该卡勾70包括有相对于绝缘座体10外壁面偏移出一定距离的勾部71和连接于该勾部71与绝缘座体10外壁面之间的连接部72,于该勾部71与该绝缘座体10外壁面之间形成一卡槽73,该卡槽73沿外壳30的装入方向延伸,当外壳30之侧板的侧缘嵌入该卡槽73中时,该勾部71勾于侧板的外表面上。以及,后壁面102上的六个卡勾70中,其两两一组分布于后壁面的中部和左右两端部,其中部的两个卡勾彼此背靠背的结合在一起,使得其两卡槽73彼此背向开口;其左右两端部之卡勾组的卡槽则恰恰相反,其同组卡勾中两卡勾的卡槽73彼此对向设置。As shown in FIG. 1 and FIG. 4 , hooks 70 are respectively provided on the left wall 103 , right wall 104 and rear wall 102 of the lower insulating seat 11 , wherein the fronts of the left wall 103 and the right wall 104 are respectively provided with There is one hook 70 , and six hooks 70 are provided on the rear wall 102 . As shown in FIG. 6 , the hook 70 includes a hook portion 71 offset by a certain distance relative to the outer wall of the insulating base 10 and a connecting portion 72 connected between the hook 71 and the outer wall of the insulating base 10 , A card slot 73 is formed between the hook portion 71 and the outer wall of the insulating base 10. The card slot 73 extends along the loading direction of the housing 30. When the side edge of the side plate of the housing 30 is inserted into the card slot 73 , the hook portion 71 is hooked on the outer surface of the side plate. And, among the six hooks 70 on the rear wall 102, two groups of them are distributed in the middle part and the left and right ends of the rear wall, and the two hooks in the middle are combined back to back so that the two hooks 73 are facing away from each other to the opening; the draw-in grooves of the catch groups at the left and right ends are just opposite, and the draw-in grooves 73 of the two catches in the same set of catches are opposite to each other.

以及,最好于该下绝缘座12的左壁面103、右壁面104和后壁面102上分别各设置有两扣块80,各扣块80上设有面向外壳30之装入方向的扣合面81和背向该外壳30之装入方向的导引斜面82。And, preferably on the left wall surface 103, the right wall surface 104 and the rear wall surface 102 of the lower insulating seat 12, two buckle blocks 80 are respectively arranged, and each buckle block 80 is provided with a fastening surface facing the loading direction of the shell 30 81 and a guide slope 82 facing away from the direction of loading of the housing 30.

该外壳30包括有顶板31和剪切折弯出的左侧板32、右侧板33、后侧板34,该外壳30自上而下组装包覆于绝缘座体10上,其左侧板32、右侧板33和后侧板34分别包覆于绝缘座体10的左壁面103、右壁面104和后壁面102上。并且针对前述八个卡勾70,分别于左、右侧板32、33上形成有可嵌入对应之卡勾70中的一侧缘301,于后侧板34上形成有六个可嵌入对应之卡勾70中的侧缘301。The shell 30 includes a top plate 31 and a left side plate 32, a right side plate 33, and a rear side plate 34 that are sheared and bent. The shell 30 is assembled and covered on the insulating base 10 from top to bottom, and the left side plate 32. The right side plate 33 and the rear side plate 34 are respectively coated on the left wall 103 , the right wall 104 and the rear wall 102 of the insulating base 10 . And for the aforementioned eight hooks 70, a side edge 301 that can be embedded in the corresponding hooks 70 is formed on the left and right side plates 32, 33 respectively, and six edges 301 that can be embedded in the corresponding hooks 70 are formed on the rear side plate 34. The side edge 301 of the hook 70 .

以及,对应于前述扣块80,于所述左侧板32、右侧板33和后侧板34上分别设置有两扣孔302。And, corresponding to the aforementioned buckle block 80 , two buckle holes 302 are respectively provided on the left side panel 32 , the right side panel 33 and the rear side panel 34 .

组装时,将外壳30自上而下套于绝缘座体10上,其中,各扣孔302则对应扣合于各扣块80上,外壳30上的侧缘301可对应自上而下插嵌入各卡勾70之卡槽73中。由于卡勾70之勾部71可勾于侧板32、33、34的外表面上,从而提供侧板一横向外部的限制作用,使侧板不至向外翘曲变形,避免侧板的松脱;继而保证了外壳固定于绝缘座体上的稳固性,改善连接器之连接稳定性,提升产品品质和市场竞争力。When assembling, put the shell 30 on the insulating base 10 from top to bottom, wherein each button hole 302 is correspondingly fastened to each buckle block 80, and the side edge 301 on the shell 30 can be inserted and inserted from top to bottom. In the slot 73 of each hook 70 . Since the hook portion 71 of the hook 70 can be hooked on the outer surfaces of the side plates 32, 33, 34, the side plates are provided with a laterally external restriction, so that the side plates are not warped outwards and the side plates are avoided from loosening. Then it ensures the stability of the shell fixed on the insulating base, improves the connection stability of the connector, and improves product quality and market competitiveness.

以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型的技术范围作任何限制,故凡是依据本实用新型的技术实质对以上实施例所作的任何细微修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (8)

1. the fixed structure of a connector shell, include insulating base frame and the screening can that is coated on this insulating base frame, this shell is metal plate-like thing bending and molding, shell has at least one side plate, it is characterized in that: be provided with at least one snap fit by the insulating base frame outside wall surface that this side plate coated, this snap fit include insulating base frame outside wall surface with respect to its place be offset out the hook part of certain distance and be connected in this hook part and the insulating base frame outside wall surface between connecting portion, between this hook part and this insulating base frame outside wall surface, form a draw-in groove, this draw-in groove extends along the direction of packing into of shell, the lateral margin of this side plate embeds in this draw-in groove, and collude on the outer surface of side plate this hook part.
2. the fixed structure of connector shell according to claim 1 is characterized in that: described snap fit includes each other two snap fits of opening dorsad of draw-in groove.
3. the fixed structure of connector shell according to claim 1 and 2, it is characterized in that: described snap fit includes two snap fits of draw-in groove opening opposite to one another.
4. the fixed structure of connector shell according to claim 1, it is characterized in that: further be provided with button hole on the described side plate, corresponding to being convexed with the button piece on the insulating base frame outside wall surface that this side plate coated, this button piece is provided with towards the buckling surface of the direction of packing into of shell and the guide ramp of the direction of packing into of this shell dorsad.
5. the fixed structure of connector shell according to claim 1, it is characterized in that: described connector is sim card connector, this shell includes left plate, right plate, the back side panel that top board and bending go out, this shell is assembled from top to bottom and is coated on the insulating base frame, and its left plate, right plate and back side panel are coated on respectively the left wall of insulating base frame, right wall and rear surface.
6. the fixed structure of connector shell according to claim 5 is characterized in that: be provided with aforementioned snap fit on described left wall, right wall and the rear surface.
7. the fixed structure of connector shell according to claim 5, it is characterized in that: described sim card connector is card connector having double layers, its insulating base frame includes upper insulating base and the lower insulating base that self lamination arranges, upward produced by insert molding is fixed with the upper end subgroup in the insulating base, produced by insert molding is fixed with the lower end subgroup in the lower insulating base, and aforementioned snap fit is arranged on this time insulating base.
8. the fixed structure of connector shell according to claim 7 is characterized in that: be provided with pallet between described upper insulating base and the lower insulating base.
CN 201220343607 2012-07-13 2012-07-13 Fixing structure of connector housing Expired - Fee Related CN202840052U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105305146A (en) * 2014-06-25 2016-02-03 株式会社有信 Assembling fixing structure for member
CN105337071A (en) * 2014-07-01 2016-02-17 富士康(昆山)电脑接插件有限公司 Electronic card connector
CN109931483A (en) * 2019-03-22 2019-06-25 北京首都机场动力能源有限公司 A kind of Special detector insulating fixing device
CN109962356A (en) * 2017-12-26 2019-07-02 广濑电机株式会社 L-shaped electrical connector for circuit board and method for producing the same
CN111033912A (en) * 2017-09-05 2020-04-17 株式会社美姿把 Connector housing and connector

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105305146A (en) * 2014-06-25 2016-02-03 株式会社有信 Assembling fixing structure for member
CN105305146B (en) * 2014-06-25 2019-09-27 株式会社有信 The assembling fixed structure of component
CN105337071A (en) * 2014-07-01 2016-02-17 富士康(昆山)电脑接插件有限公司 Electronic card connector
CN105337071B (en) * 2014-07-01 2018-07-06 富士康(昆山)电脑接插件有限公司 Electronic card coupler
CN111033912A (en) * 2017-09-05 2020-04-17 株式会社美姿把 Connector housing and connector
CN111033912B (en) * 2017-09-05 2021-03-16 株式会社美姿把 Connector housing and connector
CN109962356A (en) * 2017-12-26 2019-07-02 广濑电机株式会社 L-shaped electrical connector for circuit board and method for producing the same
CN109962356B (en) * 2017-12-26 2021-10-08 广濑电机株式会社 L-shaped electrical connector for circuit board and method for producing the same
CN109931483A (en) * 2019-03-22 2019-06-25 北京首都机场动力能源有限公司 A kind of Special detector insulating fixing device
CN109931483B (en) * 2019-03-22 2024-01-19 北京首都机场动力能源有限公司 Special detector insulation fixing device

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