CN206640003U - A kind of style metal shell of connector concealed fastening structure - Google Patents
A kind of style metal shell of connector concealed fastening structure Download PDFInfo
- Publication number
- CN206640003U CN206640003U CN201720396387.6U CN201720396387U CN206640003U CN 206640003 U CN206640003 U CN 206640003U CN 201720396387 U CN201720396387 U CN 201720396387U CN 206640003 U CN206640003 U CN 206640003U
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- metal shell
- depressed part
- fastening structure
- utility
- model
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Abstract
The utility model discloses a kind of style metal shell of connector concealed fastening structure, the inner side of metal shell, provided with an at least depressed part, depressed part does not wear out metal shell, and the jut of glue core is surrounded to hook metal shell.
Description
Technical field
A kind of style metal shell of connector concealed fastening structure is the utility model is related to, espespecially one kind will not destroy connection
The fixed structure of device outward appearance, intensity.
Background technology
It is usually used in the connector of electronic product at present, usually contains one and be coated on the glue core to the glue core of fixing end and one
The metal shell of periphery is formed, and in order to fix the metal shell and glue core, conventional jelly note connects and snapping two ways；Wherein
It is that injection connects injecting between glue core and the metal shell in the method that connects of jelly note, can be tightly to connect after injecting hardening waiting
Glue core and metal shell are connect, this right mode, operationally, except operator easily sucks poisonous chemical volatiles, shadow
Outside sound health, injecting is connect when injecting the glue core with metal shell, also often outwards overflow or adhesion arrive internal terminal, shape
Into defective products or influence product quality.
Another is to run through to have button hole in metal shell to link the fastening structure of the glue core and metal shell, and
Glue core corresponding position formed with barb, allow the barb accordingly hook in the button hole of the metal shell；Said structure, have
The shortcomings that following：
1. because button hole runs through metal shell, thus cause the structural strength for destroying metal shell, cause using it is upper it is easy because
External force produces flexural deformation.
2. because button hole runs through metal shell, complete metal surface just can not be presented in appearance, destroy overall appearance.
Utility model content
The utility model is in view of this, there is provided a kind of connector metal shell concealed fastening structure, in metal shell
Side, provided with depressed part at least one, depressed part does not wear out metal shell, and the projection of glue core is surrounded to hook metal shell
Portion；Enable the utility model with it is complete, the metal shell of broken hole is not surrounded on outside glue core, to promote connector intensity and U.S.
See.
The utility model provides a kind of style metal shell of connector concealed fastening structure, set by wherein on the inside of metal shell
Depressed part, the depressed part of depressed part that can be linearly, curvilinear depressed part or point-like, the wherein depressed part of point-like can be in
Circular, triangle or the depressed part for its shape, the utility model simultaneously not limit certainly.
The utility model provides a kind of style metal shell of connector concealed fastening structure, wherein depressed part, makes its bottom
Internal diameter is more than the internal diameter of the port of export, glue core correspond to after jut buckled into or be embedded in consistent manner in depressed part, formation overhead kick, no
Easily outwards depart from.
The utility model provides a kind of style metal shell of connector concealed fastening structure, and wherein metal shell is respectively recessed
Portion, it is molded by punching press, roll forming or with machining, the utility model does not limit its machine-shaping mode certainly.
The utility model provides a kind of style metal shell of connector concealed fastening structure, wherein glue core be with project into
Type, be molded jut is set to be embedded in the depressed part of metal shell.
The utility model provides a kind of style metal shell of connector concealed fastening structure, due to when combine metal shell with
It is that the completely metal shell without holes is presented in the outer surface of metal shell, therefore the attractive in appearance of product can be increased after glue core；
Other each depressed part of the utility model is not wear out metal shell, just as the reinforced ribs of a lot of, therefore can promote this practicality
The mechanical strength of New connector metal shell, it is not easy to be acted on generation flexural deformation by external force, and the advantages of aobvious the utility model.
Brief description of the drawings
Fig. 1 is the utility model terminal group and metal shell perspective exploded view；
Fig. 2 is Fig. 1 in being completed rear schematic perspective view；
Fig. 3 is the schematic perspective view that assembling glue core is completed from Fig. 2；
Fig. 4 is the utility model overlooking the structure diagram；
Fig. 5 is indicated the cross-sectional view in 5-5 directions by Fig. 4；
Fig. 6 indicates 6 close-up schematic views by Fig. 5
Fig. 7 is another embodiment cross-sectional view of the utility model.
Drawing reference numeral explanation：
10- metal shells；On the inside of 11-；12- depressed parts；
20- glue cores；21- juts；30- terminal groups；
D1- internal diameters；D2- internal diameters；
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1 ~ 6, the utility model system is on a kind of connector metal shell concealed fastening structure, in metal
The inner side (11) of housing (10), provided with an at least depressed part (12), depressed part (12) does not wear out metal shell (10), and to hook
Button metal shell (10) surrounds the jut (21) of glue core (20), as shown in Figure 4,5, 6；The utility model is set to be finished
Whole, not broken hole metal shell (10) is surrounded on glue core (20) outside, to promote connector intensity and attractive in appearance.
As shown in figure 1, the utility model provides a kind of announcement style metal shell of connector concealed fastening structure, wherein gold
Belong to depressed part (12) recessed on the inside of housing (10), depressed part that can be linearly, curvilinear depressed part or point-like it is recessed
Fall into portion, wherein the depressed part of point-like can rounded, triangle, polygon or for its shape depressed part, the utility model is not
Give from limit.
As shown in fig. 7, the utility model provides a kind of style metal shell of connector concealed fastening structure, wherein depressed part
(12), make the internal diameter (D1) of its bottom be more than the internal diameter (D2) of the port of export, the corresponding jut (21) of glue core (20) is buckled in consistent manner
After entering or inserting depressed part (12), overhead kick is formed, is not easy outwards to depart from.
The utility model provides style metal shell of connector concealed fastening structure, wherein each depressed part of metal shell
(12) it is, not limit its machine-shaping mode certainly by punching press shape type or with machine cut machine-shaping, the utility model.
The utility model provides a kind of style metal shell of connector concealed fastening structure, wherein glue core (20), is in gold
After belonging to housing (10) clad terminal group (30), with ejection formation, glue core (20) is set to be formed at metal shell (10) and terminal group
(30) between, its jut (21) of be molded glue core (20) is made to scurry into the depressed part of metal shell (10) under molten condition
(12) in, after glue core (20) cooling, the jut (21) that is molded can be to be embedded in the depressed part of metal shell (10)
(12) in, and metal shell (10) and glue core (20) are fixedly combined.Certain the utility model can as shown in Fig. 1,2,3,5,6,
Another glue core (20) is after shaping, then to be assembled between terminal group (30) and metal shell (10), and the utility model is not from limiting glue
The manufacture method of core (20).
As shown in Fig. 1 ~ 7, the utility model provides a kind of style metal shell of connector concealed fastening structure, due to when knot
Metal shell (10) is closed with being that the completely metal shell without holes is presented in the outer surface of metal shell (10) after glue core (20)
(10), therefore the attractive in appearance of product can be increased, metal shell is not worn out additionally, due to each depressed part of the utility model (12), just as
The reinforced ribs of a lot of, therefore the mechanical strength of the utility model style metal shell of connector (10) can be promoted, it is not easy because of effect
Power and produce flexural deformation, and aobvious the utility model advantage.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of connector metal shell concealed fastening structure, including, the inner side (11) of metal shell (10), it is characterised in that：
Provided with an at least depressed part (12), depressed part (12) does not wear out metal shell (10), and to hook metal shell (10)
The jut (21) of surrounded glue core (20).
A kind of 2. connector metal shell concealed fastening structure according to claim 1, it is characterised in that：The metal-back
The recessed depressed part (12) in internal side (11), can be the depression of linearly depressed part, curvilinear depressed part or point-like
Portion.
A kind of 3. connector metal shell concealed fastening structure according to claim 1, it is characterised in that：The depressed part
(12) it is point-like, its shape can be rounded or polygon.
A kind of 4. connector metal shell concealed fastening structure according to claim 1, it is characterised in that：The depressed part
(12) internal diameter (D1) of bottom is more than the internal diameter (D2) of the port of export.
A kind of 5. connector metal shell concealed fastening structure according to claim 1, it is characterised in that：The glue core
(20) it is with ejection formation, makes be molded jut（21）It is embedded in the depressed part (12) of metal shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396387.6U CN206640003U (en) | 2017-04-14 | 2017-04-14 | A kind of style metal shell of connector concealed fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396387.6U CN206640003U (en) | 2017-04-14 | 2017-04-14 | A kind of style metal shell of connector concealed fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640003U true CN206640003U (en) | 2017-11-14 |
Family
ID=60246288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396387.6U Active CN206640003U (en) | 2017-04-14 | 2017-04-14 | A kind of style metal shell of connector concealed fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640003U (en) |
-
2017
- 2017-04-14 CN CN201720396387.6U patent/CN206640003U/en active Active
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