CN207743430U - A kind of connector of anti-lost shell - Google Patents
A kind of connector of anti-lost shell Download PDFInfo
- Publication number
- CN207743430U CN207743430U CN201820186805.3U CN201820186805U CN207743430U CN 207743430 U CN207743430 U CN 207743430U CN 201820186805 U CN201820186805 U CN 201820186805U CN 207743430 U CN207743430 U CN 207743430U
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- China
- Prior art keywords
- shell
- internal model
- connector
- external mold
- lost
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Abstract
The utility model discloses a kind of connectors of anti-lost shell, including shell, internal model material and external mold material, the internal model material is embedded in the inside of shell, one end of the shell is connected with terminal, one side surface of the terminal offers card slot, and the external mold material is connected in the other end of shell, and one end of the external mold material is connected with conducting wire by the connecting hole that connector opens up, the both sides inner wall lower of the shell offers gong slot, and the both sides outer wall of the internal model material is provided with protrusion.This kind of utility model reasonable design, it is easy to use, pass through the respective molding technique of internal model material and external mold material, product reliability is more preferable, performance is more stable, and external mold material connect to fall shell with metal-back, effectively improve various transmitting effects, conduction or charging connection head service life.
Description
Technical field
The utility model is related to manufacturing technology field, more particularly to the connector and its manufacture work of a kind of anti-lost shell
Skill.
Background technology
It is a kind of serial bus mark for connecting computer system and external equipment to play transmitting effect, conduction or charging connection head
Standard and a kind of technical specification of input/output interface, are widely used in the information communications such as PC and mobile device
Product, and extend to photographic goods, DTV（Set-top box）, other related fields such as game machine.
Product on existing market is combined again with metal shell dispensing after being molded internal model, and such gluing process product is stablized
Property it is insufficient, dispensing, which has been lacked, can fall shell, and dispensing is more excessive glue and to whiten, under high temperature and low temperature condition glue can aging cause it is outer
Shell falls off, and seriously affects product appearance and causes product that can not use, and common transmitting effect, conduction or the charging connector of rising
Connecting line is easy the phenomenon that pulling apart and peeling, and service life is shorter, has certain limitation, and high temperature resistance is poor,
Do not have fireproofing function yet.
Invention content
The main purpose of the utility model is to provide a kind of connectors and its manufacturing process of anti-lost shell, can effectively solve
Certainly the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of connector of anti-lost shell, including shell, internal model material and external mold material, the internal model material are embedded in the interior of shell
The one end in portion, the shell is connected with terminal, and a side surface of the terminal offers card slot, and the external mold material is connected in shell
The other end, one end of the external mold material is connected with conducting wire, the both sides inner wall of the shell by the connecting hole that connector opens up
Lower part offers gong slot, and the both sides outer wall of the internal model material is provided with protrusion.
Further, the internal model material is mutually clamped by protrusion with the gong slot on shell.
Further, the internal model material coordinates with housing slot, and the gap location of internal model material and shell is filled with adhesive
Sizing material.
Further, there are two the card slot is arranged altogether, and card slot is symmetrical relative to the central axes of terminal.
Further, the conducting wire includes that conductor, fire prevention layer insulating and exodermis, the conductor are set in conducting wire
Portion, the insulating layer are embedded between exodermis and fireprotection layer, and the fireprotection layer is covered in the outside of conductor.
Further, the material of the exodermis is non-woven fabrics.
Further, the material of the fireprotection layer is high temperature resistant inorganic mineral material.
Compared with prior art, the utility model has the advantages that：This kind of utility model reasonable design, user
Just, by the respective molding technique of internal model material and external mold material, product reliability is more preferable, and performance is more stable, external mold material and metal-back
Shell is not fallen in connection, effectively improves the service life of USB port, can be with by being provided with exodermis and fireprotection layer in conducting wire
The anti-pull performance and fire protecting performance for effectively improving conducting wire, can effectively improve the service life of conducting wire thus, reduce use at
This, and this kind of utility model thus can be effectively to enclosure interior by being inoculated with adhesive sizing material at the gap of gong slot
Gap is filled, so as to effectively improve its tightness and leakproofness, it is seen that this kind of utility model, function use, and are suitble to
It is widely popularized.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is the structural schematic diagram of the utility model shell.
Fig. 4 is the enlarged structure schematic diagram of the utility model part.
Fig. 5 is the structural schematic diagram of the utility model conducting wire.
In figure：1, conducting wire；2, external mold material；3, shell；4, terminal；5, internal model material；11, exodermis；12, insulating layer；13, prevent
Fire bed；14, conductor；21, connector；22, raised；31, gong slot；41, card slot.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-5, a kind of connector of anti-lost shell, including shell 3, internal model material 5 and external mold material 2, the internal model material 5
It is embedded in the inside of shell 3, one end of the shell 3 is connected with terminal 4, and a side surface of the terminal 4 offers card slot 41,
The external mold material 2 is connected in the other end of shell 3, and one end of the external mold material 2 is connected by the connecting hole that connector 21 opens up
There are conducting wire 1, the both sides inner wall lower of the shell 3 to offer gong slot 31, the both sides outer wall of the internal model material 5 is provided with protrusion
22, shell 3 can be effectively prevent to unclamp thus.
Wherein, the internal model material 5 is clamped by protrusion 22 and 31 phase of gong slot on shell 3, improves stationarity when clamping,
It prevents from slipping.
Wherein, the internal model material 5 and 3 clearance fit of shell, and internal model material 5 and the gap location of shell 3 are filled with adhesive
Sizing material effectively makes internal model material 5 and 3 fixed bonding of shell.
Wherein, the card slot 41 is altogether there are two settings, and card slot 41 is symmetrical relative to the central axes of terminal 4, can be with
When USB port being made to be connect with external equipment, its slippage is prevented.
Wherein, the conducting wire 1 includes that conductor 14,13 insulating layer 12 of fireprotection layer and exodermis 11, the conductor 14 are set to
The middle part of conducting wire 1, the insulating layer 12 are embedded between exodermis 11 and fireprotection layer 13, and the fireprotection layer 13 is covered in conductor 14
Outside, effectively improve the service life of conducting wire 1.
Wherein, the material of the exodermis 11 is non-woven fabrics, has the function of anti-pull.
Wherein, the material of the fireprotection layer 13 is high temperature resistant inorganic mineral material, has fire prevention and high temperature resistance.
It should be noted that the utility model is a kind of connector of anti-lost shell, it is first molded internal model material 5, is penetrated outside metal
In shell 3, shaping external mold material 2 makes in the gong slot 31 that the protrusion 22 on external mold material 2 is caught in inside shell 3, after pass through encapsulating filling side
Formula makes external mold material 2 be completely combined with metal shell 3, increases the pulling force of external mold material 2 and metal shell 3, so that product is more consolidated resistance to
With the holding original appearance of product increases experience sense of the user to product, and this kind of utility model, by being arranged in conducting wire 1
There are exodermis 11 and fireprotection layer 13, can effectively improve the anti-pull performance and fire protecting performance of conducting wire 1.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of connector of anti-lost shell, including shell（3）, internal model material（5）With external mold material（2）, it is characterised in that：The internal model
Material（5）It is embedded in shell（3）Inside, the shell（3）One end be connected with terminal（4）, the terminal（4）A side surface
Offer card slot（41）, the external mold material（2）It is connected in shell（3）The other end, the external mold material（2）One end pass through connection
Head（21）The connecting hole opened up is connected with conducting wire（1）, the shell（3）Both sides inner wall lower offer gong slot（31）, described
Internal model material（5）Both sides outer wall be provided with protrusion（22）.
2. a kind of connector of anti-lost shell according to claim 1, it is characterised in that：The internal model material（5）Pass through protrusion
（22）With shell（3）On gong slot（31）Mutually it is clamped.
3. a kind of connector of anti-lost shell according to claim 2, it is characterised in that：The internal model material（5）With shell（3）
Clearance fit, and internal model material（5）With shell（3）Gap location be filled with adhesive sizing material.
4. a kind of connector of anti-lost shell according to claim 1, it is characterised in that：The card slot（41）It is provided with two altogether
It is a, and card slot（41）Relative to terminal（4）Central axes it is symmetrical.
5. a kind of connector of anti-lost shell according to claim 1, it is characterised in that：The conducting wire（1）Including conductor
（14）, fireprotection layer（13）Insulating layer（12）And exodermis（11）, the conductor（14）It is set to conducting wire（1）Middle part, it is described absolutely
Edge layer（12）It is embedded in exodermis（11）With fireprotection layer（13）Between, the fireprotection layer（13）It is covered in conductor（14）Outside.
6. a kind of connector of anti-lost shell according to claim 5, it is characterised in that：The exodermis（11）Material be
Non-woven fabrics.
7. a kind of connector of anti-lost shell according to claim 5, it is characterised in that：The fireprotection layer（13）Material be
High temperature resistant inorganic mineral material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186805.3U CN207743430U (en) | 2018-02-02 | 2018-02-02 | A kind of connector of anti-lost shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186805.3U CN207743430U (en) | 2018-02-02 | 2018-02-02 | A kind of connector of anti-lost shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743430U true CN207743430U (en) | 2018-08-17 |
Family
ID=63124608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186805.3U Active CN207743430U (en) | 2018-02-02 | 2018-02-02 | A kind of connector of anti-lost shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137739A (en) * | 2018-02-02 | 2019-08-16 | 深圳市志泽科技有限公司 | A kind of connector and its manufacturing process of anti-lost shell |
-
2018
- 2018-02-02 CN CN201820186805.3U patent/CN207743430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137739A (en) * | 2018-02-02 | 2019-08-16 | 深圳市志泽科技有限公司 | A kind of connector and its manufacturing process of anti-lost shell |
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| GR01 | Patent grant |