CN206250463U - A kind of uniform complete waterproof Type C joints without location hole of glue-line - Google Patents
A kind of uniform complete waterproof Type C joints without location hole of glue-line Download PDFInfo
- Publication number
- CN206250463U CN206250463U CN201621370044.4U CN201621370044U CN206250463U CN 206250463 U CN206250463 U CN 206250463U CN 201621370044 U CN201621370044 U CN 201621370044U CN 206250463 U CN206250463 U CN 206250463U
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- China
- Prior art keywords
- joints
- location hole
- joint body
- glue
- containment vessel
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Abstract
The utility model belongs to data switch head or data wire technical field, and in particular to a kind of uniform complete waterproof Type C joints without location hole of glue-line.The uniform complete waterproof Type C joints without location hole of the glue-line include joint body and the data wire being electrically connected with joint body；The connecting portion of joint body and data wire is provided with net tail, it is characterised in that：The containment vessel of the covering joint body and the part net tail is also molded with the uniform complete waterproof Type C joints without location hole of the glue-line；The containment vessel passes through a matched moulds injection moulding twice using three template dies.Using three template dies, injection completes the shaping of containment vessel to the utility model at twice in a matched moulds; the half of containment vessel is processed every time; containment vessel shell material after shaping is uniform, complete; there is no location hole on finished product, significantly improve the aesthetic property of finished product and the mechanical performance of entirety, capability of electromagnetic shielding and water resistance.
Description
Technical field
The utility model belongs to data switch head or data wire technical field, and in particular to a kind of glue-line is uniform complete without fixed
The waterproof Type-C joints in position hole.
Background technology
Type-C is a kind of new USB cable and connector specification for being born in for the end of the year 2013, due to its have it is brand-new
Interface size and superior transmission performance, have obtained the favor of numerous communication producers and computer producer.It is contemplated that, with
The gradually maturation of Type-C technologies, following various notebooks, the panel computer even smart mobile phone can all start to popularize Type-
C interface.
There are the following problems for existing Type-C joints or data wire：Current joint protecting shell is typically all by once noting
Type is moulded, needs that joint is fixed in mold cavity with pilot pin first during injection, will thus left on finished product
Size and number several location holes not etc., influence the outward appearance of joint and the mechanical performance of entirety, capability of electromagnetic shielding and
Water resistance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of uniform complete waterproof Type- without location hole of glue-line
C joints.
The utility model for realize technical scheme that its technique effect is used for：
A kind of uniform complete waterproof Type-C joints without location hole of glue-line, including joint body and with Type-C joint sheets
The data wire that body is electrically connected with；The connecting portion of joint body and data wire is provided with net tail, it is characterised in that：The glue-line is uniform
The containment vessel of covering joint body and part net tail is also molded with the complete waterproof Type-C joints without location hole；The containment vessel
It is to pass through a matched moulds injection moulding twice using three template dies.
Preferably, joint described in the uniform complete waterproof Type-C joints without location hole of glue-line that the utility model is provided
The inserted terminal of body is additionally provided with the protecgulum of a PC materials；The protecgulum of the PC materials is also to be noted by a matched moulds by three template dies
Modeling is fastened together with the joint body.
Preferably, net tail described in the uniform complete waterproof Type-C joints without location hole of glue-line that the utility model is provided
The connecting portion of joint body and data wire is arranged on by injection moulding.
The beneficial technique effect of the utility model：
Using three template dies, injection completes the shaping of containment vessel to the utility model at twice in a matched moulds, and processing every time is protected
The half of protective case, even if not using pilot pin butt joint body to be positioned in mould, it is also possible to perfection realize containment vessel into
Type.Also, the containment vessel shell material after shaping is uniform, complete, and location hole is also will not leave behind on finished product.Significantly improve finished product
Aesthetic property and the mechanical performance of entirety, capability of electromagnetic shielding and water resistance.
Further to improve the durability and aesthetic measure of finished product, in another embodiment of the present utility model, may be used also
To realize the shaping of net tail using Shooting Technique, containment vessel is covered on joint body and part net tail, can further increased
The compact of addition product, improves the performance of product.
To make the technical solution of the utility model and technique effect clearer, clear and definite, below in conjunction with Figure of description and
The specific embodiment complete waterproof Type-C joints without location hole uniform to glue-line disclosed in the utility model elaborate.
Brief description of the drawings
Figure 1A：First time injection moulding positive effect figure in preferred embodiment.
Figure 1B：First time injection moulding lateral effect figure in preferred embodiment.
Fig. 2A：Second injection moulding positive effect figure in preferred embodiment.
Fig. 2 B：Second injection moulding lateral effect figure in preferred embodiment.
Identifier declaration：
10- joint bodies, 20- data wires, 30- net tails, 40-PC protecgulums, 50- upper mold sections, 60- female dies.
Specific embodiment
In the prior art during the containment vessel of processing Type-C connector exteriors, usually by plastic sleeve technique, positioning is first used
Pin is hanging in mold cavity by joint body, then injection, injection, cooling, die sinking, shaping again；During using this technique, into
Position on product corresponding to pilot pin can leave location hole, and the performance and aesthetic measure of product are had a greatly reduced quality.In order to solve
This problem, the utility model is molded the shaping for completing containment vessel twice using three template dies by a matched moulds, need not before plastic sleeve
Positioned using pilot pin butt joint, but directly joint body is fixed in mold cavity, injection every time completes containment vessel
Half so that the Type-C connector exteriors glue-line that the utility model is provided is uniformly complete, and without location hole, water resistance is good, machinery
Performance is good.
Design sketch when Figure 1A and Figure 1B are the Type-C joints completion injection for the first time of offer in this preferred embodiment, by
Figure 1A -1B are understood, 1/2nd upper mold section containment vessel 50 has been formed on joint body 10 now and net tail 30；Upper half
Mould containment vessel 50 covers each half of joint body 10, part net tail 30 and protecgulum 40.
Design sketch when Fig. 2A and Fig. 2 B are Type-C joints second injection of completion of offer in this preferred embodiment, reads
Fig. 2A -2B are understood, uniform complete containment vessel is already formed with joint body 10 now, net tail 30 and PC protecgulums 40, should
Upper mold section containment vessel 50 is formed when containment vessel includes being molded for the first time and female die containment vessel 60 is formed when being molded for second, up and down
The welding of half module containment vessel is integral, forms uniform complete Type-C connector exterior protective layers.Also, during injection
Do not use pilot pin to be positioned, there is no location hole on containment vessel, it appears that more attractive, the mechanical performance of Type-C joints,
Capability of electromagnetic shielding and water resistance are obtained for reinforcement.
In addition, being the connecting portion between protection data wire 20 and joint body 10, the glue-line that the utility model is provided is equal
Net tail 30 is also to be arranged on the He of joint body 10 by plastic sleeve moulding process in the even complete waterproof Type-C joints without location hole
Between data wire 20.
Preferred embodiment of the present utility model is elaborated above in association with Figure of description, it should explanation
It is that protection domain of the present utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also only
It is preferred embodiment of the present utility model, the technical staff in the field can also on this basis develop other embodiment,
Any simple deformation or equivalent for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With new protection domain.
Claims (3)
1. a kind of uniform complete waterproof Type-C joints without location hole of glue-line, including joint body and with the Type-C joints
The data wire that body is electrically connected with；The connecting portion of the joint body and the data wire is provided with net tail, it is characterised in that：
The covering joint body and part institute are also molded with the uniform complete waterproof Type-C joints without location hole of the glue-line
State the containment vessel of net tail；The containment vessel passes through a matched moulds injection moulding twice using three template dies.
2. uniform complete waterproof Type-C joints without location hole of glue-line according to claim 1, it is characterised in that：It is described
The inserted terminal of joint body is additionally provided with the protecgulum of a PC materials；The protecgulum is also to pass through a mold-closing injection by three template dies
It is fastened together with the joint body.
3. uniform complete waterproof Type-C joints without location hole of glue-line according to claim 1, it is characterised in that：It is described
Net tail is arranged on the connecting portion of the joint body and the data wire by injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370044.4U CN206250463U (en) | 2016-12-14 | 2016-12-14 | A kind of uniform complete waterproof Type C joints without location hole of glue-line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370044.4U CN206250463U (en) | 2016-12-14 | 2016-12-14 | A kind of uniform complete waterproof Type C joints without location hole of glue-line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250463U true CN206250463U (en) | 2017-06-13 |
Family
ID=59007528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370044.4U Active CN206250463U (en) | 2016-12-14 | 2016-12-14 | A kind of uniform complete waterproof Type C joints without location hole of glue-line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250463U (en) |
-
2016
- 2016-12-14 CN CN201621370044.4U patent/CN206250463U/en active Active
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