CN207588109U - A kind of USB terminative connectors - Google Patents
A kind of USB terminative connectors Download PDFInfo
- Publication number
- CN207588109U CN207588109U CN201721865840.XU CN201721865840U CN207588109U CN 207588109 U CN207588109 U CN 207588109U CN 201721865840 U CN201721865840 U CN 201721865840U CN 207588109 U CN207588109 U CN 207588109U
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- pedestal
- shielding
- cable
- usb
- elastic sheet
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Abstract
The utility model discloses a kind of USB terminative connectors, including shielding case the cover in electroconductive elastic sheet Yu cable junction；Pedestal is injection molding on material strip；Shielding case includes the shielding upper shell that is mutually connected together and shielding lower housing, and shielding upper shell is separately formed and cooperates with shielding lower housing, for strengthening the first holding part and the second holding part that electroconductive elastic sheet is connect with cable；Above-mentioned shielding case cooperatively forms confined space with metal shell, electroconductive elastic sheet is coated on cable in this confined space, the effective interference for shielding outer signals to connector transmission signal, and cable is fixed using the second holding part, it is made to be not easy to be acted on by external force and come off from electroconductive elastic sheet in use, the first holding part is set to shield the interference signal at the second holding part in the seam crossing of the second holding part；Meanwhile the direct injection molding pedestal on conducting wire shrapnel, operation facility improve efficiency of assembling.
Description
Technical field
The utility model is related to technical field of electronic equipment, and in particular to a kind of USB terminative connectors.
Background technology
With the progress of electronics technology, many electronics, electric product bring people in work, it is in life it is comfortable with just
Victory also causes people more and more to rely on the use of electronics, electric product, passes through the application of various electronic signals, operation, control electricity
Son, electric product work, perform, also because form electronics, electric product constantly improve, various electronics, electric product
Also must be constantly updated, replaced using function, by the application of electronic signal, manipulation electronics, electric product work,
Executive capability, and the speed of electronic signal transmission is also constantly promoted, it is necessary to pass through various coffret, connector etc., supplied for electronic
Electronic signal transmission is carried out between product, then the interface of electronic signal transmission also constantly improves, to promote connecing for transmission signal
Form and quality and the speed of transmission signal of mouth, connector.
At present, connector in the market has a defect that：There are electromagnetism around connector in the transmittance process of electric signal
Wave interferes the generation for transmitting signal, and delivery quality cannot ensure, and cable is vulnerable to external force and influences and come off, and especially exists
During assembling cableties, since cableties installation needs high pressure, and the solder joint of electroconductive elastic sheet and cable can not bear high pressure production
Raw active force so that cable comes off broken string.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome in the prior art the defects of, so as to provide one kind
Efficiency of assembling is high, can shield interference, strengthens the USB terminative connectors that cable is connect with electroconductive elastic sheet.
A kind of USB terminative connectors, including electroconductive elastic sheet, pedestal, sheath and metal shell, the electroconductive elastic sheet include with
The pin of male end electrical connection and the material strip of cable is welded with, the pedestal is arranged at the material strip, and the sheath is from described
Pin one end is inserted in the electroconductive elastic sheet and is connect with the pedestal, and the metal shell is coated on the sheath and the pedestal
Outside, further includes shielding case of the cover in the electroconductive elastic sheet Yu cable junction, the shielding case and the cable it
Between be filled with for the obturator of strengthening the electroconductive elastic sheet and the cable bonding strength.
Preferably, the shielding case includes the shielding upper shell being mutually connected together and shielding lower housing, the shielding
Upper shell is separately formed and cooperates, connect with cable for strengthening the electroconductive elastic sheet with the shielding lower housing
First holding part and the second holding part.
Preferably, the opposite sides of the shielding upper shell forms card convex, and the shielding lower housing is in the card convex pair
The both sides answered take shape in the card hole being caught in suitable for the card convex.
Preferably, the obturator is low-pressure injection molding between the shielding case and the cable.
Preferably, the pedestal is injection molding on the material strip.
Preferably, the metal shell is fixedly connected by clamping structure with the pedestal；The metal shell passes through limit
The sheath is limited between the metal shell and the pedestal by bit architecture.
Preferably, the clamping structure includes the first clamping structure and the second clamping structure；The first clamping structure packet
It includes the fixture block being molded on the second fixed part of the pedestal and takes shape on the metal shell, be inserted into suitable for the fixture block
Card slot；Second clamping structure includes taking shape in the metal shell close to the card base of described pedestal one end and taking shape in institute
The second fixed part for stating pedestal is suitable for the card access surface that card base bending is held tightly.
Preferably, the position limiting structure include take shape in the sheath close to described pedestal one end, along the sheath circumferential direction
The limited block of setting, limiting slot is formed on the limited block, and the end of the metal shell is inserted into the limiting slot and then will
The sheath is fixed between the metal shell and pedestal.
Preferably, the electroconductive elastic sheet is made by related punch forming, is cut after being molded pedestal with related dowel.
Preferably, it further includes the shield being assemblied on the outside of the metal shell and shielding case and is fixedly connected with shield and electricity
The cableties of cable.
Technical solutions of the utility model have the following advantages that：
1. USB terminative connectors provided by the utility model, including screen the cover in electroconductive elastic sheet Yu cable junction
Cover cover；Pedestal is injection molding on material strip；Shielding case includes the shielding upper shell being mutually connected together and shielding lower housing,
Shielding upper shell is separately formed and cooperates with shielding lower housing, for strengthen that electroconductive elastic sheet is connect with cable first
Holding part and the second holding part；Above-mentioned shielding case cooperatively forms confined space with metal shell, and electroconductive elastic sheet is coated with cable
In this confined space, interference of the outer signals to connector transmission signal is effectively shielded, and utilize the second holding part
Cable is fixed, it is made to be not easy to be acted on by external force and come off from electroconductive elastic sheet in use, in the second holding part
Seam crossing set the first holding part the interference signal at the second holding part is shielded；Meanwhile on conducting wire shrapnel directly
Injection molding pedestal, operation facility, improves efficiency of assembling.
2. USB terminative connectors provided by the utility model are filled with further to add between shielding case and cable
The obturator of strong electroconductive elastic sheet and cable bonding strength；Above structure can strengthen the connection of cable and electroconductive elastic sheet, prevent
Cable is fallen off during connector device is with cableties.
3. USB terminative connectors provided by the utility model, clamping structure includes the first clamping structure and the second clamping knot
Structure；First clamping structure includes the fixture block being molded on the second fixed part of pedestal and takes shape on metal shell, suitable for fixture block
The card slot of insertion；Second clamping structure includes taking shape in metal shell close to the card base of pedestal one end and takes shape in the of pedestal
Two fixed parts are suitable for the card access surface that card base bending is held tightly；Metal shell is securely attached to together using clamping structure and pedestal,
First clamping structure makes metal shell have on a side there are one tie point with pedestal, and the second clamping structure makes metal shell
Have with pedestal in the opposite side of another two there are two tie point, such three tie points can guarantee that metal shell is connect with pedestal
Stability, while this structure also allows for the assembling of metal shell, provides efficiency of assembling.
4. USB terminative connectors provided by the utility model, the position limiting structure includes taking shape in the sheath close to institute
It states pedestal one end, along the circumferentially disposed limited block of the sheath, limiting slot is formed on the limited block, the metal shell
End is inserted into the limiting slot and then the sheath is fixed between the metal shell and pedestal；Due to sheath and pedestal it
Between the structure that is not fixedly connected, thus between sheath and metal shell setting can by the securing position limiting structure of sheath,
Metal shell also fixes sheath during being clamped with pedestal, simple in structure, operation facility.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the connector of the utility model；
Fig. 2 is the guarantee figure of connector shown in FIG. 1；
Fig. 3 is the partial enlarged view of A shown in Fig. 2；
Reference sign：1- electroconductive elastic sheets, 2- pedestals, 21- fixture blocks, 22- card access surfaces, 3- sheaths, 31- limited blocks, 32-
Limiting slot, 4- metal shells, 41- card slots, 42- card bases, 5- shielding cases, 51- shielding case upper shells, 511- card convexs, 512- first
Holding part, 52- shielding case lower housings, 521- card holes, the second holding parts of 522-, 6- cables, 7- obturators, 8- shields, 9- lines
Button.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
USB terminative connectors as depicted in figs. 1 and 2, including electroconductive elastic sheet 1, pedestal 2, sheath 3 and metal shell 4, institute
It states electroconductive elastic sheet 1 and includes the pin being electrically connected with male end and the material strip for being welded with cable 6, the pedestal 2 is arranged on the material
At band, the sheath 3 is inserted in the electroconductive elastic sheet 1 from described pin one end and is connect with the pedestal 2, is molded on the pedestal 2
There is the pin slot installed respectively suitable for each pin, the metal shell 4 is coated on the sheath 3 and the pedestal 2
Outside；Further include shielding case 5 of the cover in the electroconductive elastic sheet 1 Yu 6 junction of cable, the shielding case 5 and the cable
The obturator 7 for strengthening the electroconductive elastic sheet 1 and 6 bonding strength of cable is filled between line 6；It is specifically, described
Shielding case 5 includes the shielding upper shell 51 that is mutually connected together and shielding lower housing 52, the shielding upper shell 51 with it is described
Shielding lower housing 52 is separately formed and cooperates, housed for strengthening the electroconductive elastic sheet 1 is connect with cable 6 first
512 and second holding part 522 of portion；Second holding part 522 can pack tightly the cable 6 around the periphery of the cable 6,
And seam is being formed close to one end of second holding part 522, first holding part 512 is placed in the seam；In addition,
Pedestal 2 is injection molding on the material strip of the electroconductive elastic sheet 1.
Above-mentioned shielding case 5 cooperatively forms confined space, the electroconductive elastic sheet 1 and the cable 6 with the metal shell 4
It is coated in this confined space, effectively shields interference of the outer signals to connector transmission signal, and utilize institute
The second holding part 522 is stated to fix the cable 6, make its be not easy to be acted on by external force in use and from the conduction
It comes off on shrapnel 1, first holding part 512 is set to second holding part in the seam crossing of second holding part 522
Interference signal at 522 is shielded；Meanwhile the direct pedestal 2 described in injection molding on the conducting wire shrapnel 1, operation facility,
Efficiency of assembling is improved, the conducting wire shrapnel 1 during grafting can effectively be prevented to be ejected, but also conducting wire shrapnel 1 is unlikely to deform,
Prolong the service life.
Further, as shown in figure 3, the opposite sides of the shielding upper shell 51 forms card convex 511, the shielding lower casing
Body 52 takes shape in the card hole 521 being caught in suitable for the card convex 511 in the 511 corresponding both sides of card convex；Above structure can be by institute
It states shielding upper shell 51 and shielding lower housing 52 is fixed together, easy to assembly using the mode of clamping, sound construction.
Further, the obturator 7 is low-pressure injection molding between the shielding case 5 and the cable 6；Due to the electricity
The secured limited strength of solder joint of the core wire of cable 6 and the electroconductive elastic sheet 1, tooling can be reduced to the cable using low-pressure injection molding
The pressure of line 6 avoids the cable 6 from coming off.
Further, the metal shell 4 is fixedly connected by clamping structure with the pedestal 2；The metal shell 4 passes through
The sheath 3 is limited between the metal shell 4 and the pedestal 2 by position limiting structure.
Specifically, the clamping structure includes the first clamping structure and the second clamping structure；The first clamping structure packet
It includes the fixture block 21 being molded on the second fixed part of the pedestal 2 and takes shape on the metal shell 4, suitable for the fixture block 21
The card slot 41 of insertion；Second clamping structure includes taking shape in card base of the metal shell 4 close to described 2 one end of pedestal
42 and take shape in the pedestal 2 the second fixed part be suitable for the card base 42 bending hold tightly card access surface 22；The metal shell
4 are securely attached to together using the clamping structure and the pedestal 2, and first clamping structure makes the metal shell 4
Have on a side there are one tie point with the pedestal 2, second clamping structure makes the metal shell 4 and the base
For seat 2 in the opposite side tool of another two there are two tie point, such three tie points can guarantee the metal shell 4 and the base
The stability of 2 connection of seat, while this structure also allows for the assembling of the metal shell 4, provides efficiency of assembling.
Specifically, the position limiting structure include taking shape in the sheath 3 close to described 2 one end of pedestal, along the sheath 3 weeks
To the limited block 31 of setting, limiting slot 32 is formed on the limited block 31, the limiting is inserted into the end of the metal shell 4
Slot 32 and then the sheath 3 is fixed between the metal shell 4 and pedestal 2；Due to the sheath 3 and the pedestal 2 it
Between the structure that is not fixedly connected, the sheath 3 can be fixed thus by being set between the sheath 3 and the metal shell 4
The sheath 3 during the metal shell 4 is clamped with the pedestal 2 is also fixed, prevented by the position limiting structure firmly
Only the sheath 3 slides, simple in structure, operation facility.
Further, the electroconductive elastic sheet 1 is made by related punch forming, is cut after being molded pedestal 2 with related connection
Muscle；This is to process facility, improves processing efficiency.
Further, it further includes the shield 8 for being assemblied in the metal shell 4 and 5 outside of shielding case and is fixedly connected with shield 8
With the cableties 9 of cable 6；The cableties 9 are made for high-pressure injection moulding.
The technological process of the connector is：
First, several related electroconductive elastic sheets 1 together of die stamp, then, in the related electroconductive elastic sheet 1
Upper injection molding pedestal 2 removes the dowel between the related electroconductive elastic sheet 1 after injection formed, and then with tooling, described
The shield 8, while the fixed metal shell 4 are assembled at the pin of electroconductive elastic sheet 1, and then, welds the cable 6,
And the shielding case 5 is assembled, then, obturator 7 is injected between the shielding case 5 and cable 6, finally, mounting strap 8,
It is molded cableties 9.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of USB terminative connectors, including electroconductive elastic sheet (1), pedestal (2), sheath (3) and metal shell (4), the conduction
Shrapnel (1) includes the pin that is electrically connected with male end and the material strip for being welded with cable (6), and the pedestal (2) is arranged on the material
At band, the sheath (3) is inserted in the electroconductive elastic sheet (1) from described pin one end and is connect with the pedestal (2), the metal-back
Body (4) is coated on the outside of the sheath (3) and the pedestal (2), which is characterized in that further includes the cover in the electroconductive elastic sheet
(1) it with the shielding case (5) of cable (6) junction, is filled with to add between the shielding case (5) and the cable (6)
The strong electroconductive elastic sheet (1) and the obturator (7) of the cable (6) bonding strength.
2. USB terminative connectors according to claim 1, which is characterized in that the shielding case (5) is including being mutually connected to
Shielding upper shell (51) and shielding lower housing (52) together, the shielding upper shell (51) and the shielding lower housing (52) point
Do not form and cooperate, for strengthen the first holding part (512) that the electroconductive elastic sheet (1) connect with cable (6) and
Second holding part (522).
3. USB terminative connectors according to claim 2, which is characterized in that opposite the two of the shielding upper shell (51)
Side forms card convex (511), and the shielding lower housing (52) is taken shape in the corresponding both sides of the card convex (511) suitable for the card
The card hole (521) that convex (511) are caught in.
4. USB terminative connectors according to claim 1, which is characterized in that the obturator (7) is low-pressure injection molding to institute
It states between shielding case (5) and the cable (6).
5. USB terminative connectors according to claim 1, which is characterized in that the pedestal (2) is injection molding described
On material strip.
6. USB terminative connectors according to claim 1, which is characterized in that the metal shell (4) passes through clamping structure
It is fixedly connected with the pedestal (2)；The sheath (3) is limited in the metal by the metal shell (4) by position limiting structure
Between housing (4) and the pedestal (2).
7. USB terminative connectors according to claim 6, which is characterized in that the clamping structure includes the first clamping and ties
Structure and the second clamping structure；First clamping structure includes the fixture block being molded on the second fixed part of the pedestal (2)
(21) and the card slot (41) that takes shape on the metal shell (4), be inserted into suitable for the fixture block (21)；Second clamping structure
Including taking shape in the metal shell (4) close to the card base (42) of the pedestal (2) one end and taking shape in the pedestal (2)
Second fixed part is suitable for the card access surface (22) that the card base (42) bending is held tightly.
8. USB terminative connectors according to claim 6, which is characterized in that the position limiting structure includes taking shape in described
Sheath (3) close to the pedestal (2) one end, along the circumferentially disposed limited block (31) of the sheath (3), on the limited block (31)
Limiting slot (32) is formed, the end of the metal shell (4) is inserted into the limiting slot (32) and then fixes the sheath (3)
Between the metal shell (4) and pedestal (2).
9. USB terminative connectors according to claim 1, which is characterized in that the electroconductive elastic sheet (1) is by related punching press
Molding is made, and is cut after injection pedestal (2) with related dowel.
10. USB terminative connectors according to claim 1, which is characterized in that further include and be assemblied in the metal shell
(4) with the shield (8) on the outside of shielding case (5) and being fixedly connected with the cableties (9) of shield (8) and cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865840.XU CN207588109U (en) | 2017-12-27 | 2017-12-27 | A kind of USB terminative connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865840.XU CN207588109U (en) | 2017-12-27 | 2017-12-27 | A kind of USB terminative connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588109U true CN207588109U (en) | 2018-07-06 |
Family
ID=62740517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721865840.XU Active CN207588109U (en) | 2017-12-27 | 2017-12-27 | A kind of USB terminative connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218232A1 (en) * | 2021-04-15 | 2022-10-20 | 华为技术有限公司 | Signal transmission unit, connector module, and communication device |
-
2017
- 2017-12-27 CN CN201721865840.XU patent/CN207588109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218232A1 (en) * | 2021-04-15 | 2022-10-20 | 华为技术有限公司 | Signal transmission unit, connector module, and communication device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Hop Hing automotive electronics Limited by Share Ltd Address before: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: CWB Group Automotive Electronic Co., Ltd. |