CN207398446U - A kind of USB connectors - Google Patents
A kind of USB connectors Download PDFInfo
- Publication number
- CN207398446U CN207398446U CN201721175940.XU CN201721175940U CN207398446U CN 207398446 U CN207398446 U CN 207398446U CN 201721175940 U CN201721175940 U CN 201721175940U CN 207398446 U CN207398446 U CN 207398446U
- Authority
- CN
- China
- Prior art keywords
- shield shell
- elastic piece
- preceding shield
- usb joint
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of USB joints, including terminal assemblies (1) and the shield shell (2) being set on the outside of terminal assemblies (1), the shield shell (2) includes the preceding shield shell (21) by CNC machine-shapings and the rear shield shell (22) by riveting bending and molding, the rear shield shell (22) is sleeved on preceding shield shell (21), and, the preceding shield shell (21) is equipped with multiple blocked holes (23), described rear shield shell (22) end be equipped with multiple protrusions and with its integrally formed elastic piece (24), the end of the elastic piece (24) is equipped with the clamping portion (25) that can be clamped with blocked hole (23).The utility model is simple in structure, and shield shell dimensional accuracy is high, good conductivity, and attractive and durable.
Description
【Technical field】
The utility model is related to a kind of USB joints.
【Background technology】
At present, USB joint is used widely.But USB joint currently on the market is complicated, and USB joint
Preceding shield shell and rear shield shell be typically all by iron-clad by riveting bending and molding, dimensional accuracy is low, and shield effectiveness is not
It reaches, and preceding shield shell is connected insecure with rear shield shell, is susceptible to loosening, causes electric conductivity poor.
Therefore, the utility model be based on more than deficiency and generate.
【Utility model content】
The utility model aim is to overcome the deficiencies in the prior art, provides a kind of USB joint simple in structure, the USB
The shield shell dimensional accuracy of connector is high, good conductivity, and attractive and durable.
The utility model is achieved through the following technical solutions：
A kind of USB joint, it is characterised in that：Including terminal assemblies 1 and the shield shell being set on the outside of terminal assemblies 1
2, the shield shell 2 includes the preceding shield shell 21 by CNC machine-shapings and the rear shield shell by riveting bending and molding
22, before the rear shield shell 22 is sleeved on shield shell 21, also, the preceding shield shell 21 is equipped with multiple cards
Connect hole 23,22 end of rear shield shell be equipped with multiple protrusions and with its integrally formed elastic piece 24, the bullet
Property piece 24 end be equipped with can with blocked hole 23 be clamped clamping portion 25.
USB joint as described above, it is characterised in that：The clamping portion 25 is rear shield shell 22 and preceding shield shell
21 rivetings form in 24 end of elastic piece when connecting and are caught in the half sphere shape of blocked hole 23.
USB joint as described above, it is characterised in that：The preceding shield shell 21 is square tubular structure, described
Preceding shield shell 21 four sides on be equipped with blocked hole 23, the elastic piece 24 being connected on rear shield shell 22 passes through card
Socket part 25 and the surrounding of preceding shield shell 21 are clamped.
USB joint as described above, it is characterised in that：The preceding shield shell 21 passes through laser with rear shield shell 22
It welds and forms at least row's Laser Welding contact 26 between.
USB joint as described above, it is characterised in that：The preceding shield shell 21 processed by red copper specially shaped copper tube and
Into the rear shield shell 22 is process by phosphorus bronze sheet.
USB joint as described above, it is characterised in that：The terminal assemblies 1 include the terminal pedestal 11 of injection molding,
More PIN needles 12 are equipped in the terminal pedestal 11.
Compared with prior art, the utility model has the following advantages：
1st, the preceding shield shell of the utility model is directly set on the outside of terminal assemblies, and preceding shield shell is processed by CNC
Type, dimensional accuracy is high, and so as to which shield effectiveness is good, shield effectiveness is improved in the outside of shield shell before rear shield shell is set in, and
And blocked hole is set on preceding shield shell, elastic piece is set on rear shield shell, and the end of elastic piece is equipped with can be with blocked hole card
The clamping portion connect, connection is very convenient, and is connected firmly, and improves the electric conductivity of product.
2nd, the preceding shield shell of the utility model is connected with rear shield shell by riveting, clamping portion for rear shield shell with
The half sphere shape formed during preceding shield shell riveting connection in elastic piece end.Shield shell is connected with rear shield shell before institute
When, the end of elastic piece directly forms the half sphere shape in link hole by riveting, so as to complete preceding shield shell and rear screen
The connection of housing is covered, easy to connect, production efficiency is high, and the surrounding of elastic piece and the preceding shield shell of square tubulose connects
It connects, a similar claw surrounds preceding shield shell so that preceding shield shell and rear shield shell are connected firmly non-loosening, improve
Electric conductivity.
3rd, the preceding shield shell of the utility model is formed at least between with rear shield shell by laser welding
One row's Laser Welding contact, therefore, preceding shield shell is connected more secured with rear shield shell, and electric conductivity is more excellent.
4th, the preceding shield shell of the utility model is process by red copper specially shaped copper tube, and the rear shield shell is by phosphor-copper
Piece is process.Therefore, shield shell is made of copper material, compared with pervious irony shield shell, improves leading for product
Electrical property, and it is more robust, and dimensional accuracy is easier to control.
5th, the utility model is simple in structure, easily manufactured, and shield effectiveness is good, is suitble to promote and apply.
【Description of the drawings】
Fig. 1 is one of the utility model stereogram；
Fig. 2 is the two of the utility model stereogram；
Fig. 3 is the utility model exploded view.
【Specific embodiment】
The utility model is further described below in conjunction with the accompanying drawings：
A kind of USB joint, including terminal assemblies 1 and the shield shell 2 being set on the outside of terminal assemblies 1, the shielding
Housing 2 includes the preceding shield shell 21 by CNC machine-shapings and the rear shield shell 22 by riveting bending and molding, the rear screen
It covers before housing 22 is sleeved on shield shell 21, also, the preceding shield shell 21 is equipped with multiple blocked holes 23, after described
22 end of shield shell be equipped with multiple protrusions and with its integrally formed elastic piece 24, the end of the elastic piece 24 is set
There is the clamping portion 25 that can be clamped with blocked hole 23.Preceding shield shell 21 is directly set in 1 outside of terminal assemblies, preceding shield shell 21
By CNC machine-shapings, dimensional accuracy is high, so as to which shield effectiveness is good, the outside of shield shell 21 before rear shield shell 22 is set in,
Shield effectiveness is improved, and blocked hole 23 is set on preceding shield shell 21, elastic piece 24, elasticity are set on rear shield shell 22
The end of piece 24 is equipped with the clamping portion 25 that can be clamped with blocked hole 23, and preceding shield shell 21 is made to be connected very with rear shield shell 22
Convenience, and be connected firmly, improve the electric conductivity of product.
In 24 end shape of elastic piece when the clamping portion 25 is connected for rear shield shell 22 with preceding 21 riveting of shield shell
It is shaped as and is caught in the half sphere shape of blocked hole 23.When shield shell 21 is connected with rear shield shell 22 before institute, elastic piece 24
End the half sphere shape in link hole 23 is directly formed by riveting, so as to complete preceding shield shell 21 and rear shield shell
22 connection, easy to connect, production efficiency is high.
The preceding shield shell 21 is square tubular structure, on four sides of the preceding shield shell 21
Equipped with blocked hole 23, the elastic piece 24 being connected on rear shield shell 22 passes through clamping portion 25 and the surrounding of preceding shield shell 21
Clamping.Therefore, elastic piece 24 and the surrounding of the preceding shield shell 21 of square tubulose are all connected with, and a similar claw is by preceding shielding case
Body 21 surrounds so that preceding shield shell 21 and rear shield shell 22 are connected firmly non-loosening, improve electric conductivity.
The preceding shield shell 21 forms an at least row between with rear shield shell 22 by laser welding
Laser Welding contact 26.Therefore, preceding shield shell 21 is connected more secured with rear shield shell 22, and electric conductivity is more excellent.
The preceding shield shell 21 is process by red copper specially shaped copper tube, and the rear shield shell 22 is added by phosphorus bronze sheet
Work forms.Therefore, shield shell 2 is made of copper material, compared with pervious irony shield shell, improves the electric conductivity of product
Can, and it is more robust, dimensional accuracy is easier to control.And preceding shield shell 21 is process by red copper specially shaped copper tube, red copper
Conductive, good heat conductivity, so the preceding shield shell 21 of red copper manufacture is directly set in 1 outside of terminal assemblies, and phosphor-copper is simultaneously
Have the characteristics that fatigue durability is good, so the rear shield shell 22 of phosphor-copper manufacture is set in the outside of preceding shield shell 21, it is ensured that
Product is more robust.
The terminal assemblies 1 include the terminal pedestal 11 of injection molding, and more PIN are equipped in the terminal pedestal 11
Pin 12.
21 end of preceding shield shell is equipped with open slot 27, and the terminal pedestal 11 is equipped with and is caught in open slot
Clamping boss 13 in 27.The cooperation of clamping boss 13 and open slot 27 can cause terminal assemblies 1 in insertion shield shell 2
When preferably positioned with shield shell 2, improve the dimensional accuracy of efficiency of assembling and product, improve product quality.
Claims (5)
1. a kind of USB joint, it is characterised in that：Including terminal assemblies (1) and the shield shell being set on the outside of terminal assemblies (1)
(2), the shield shell (2) includes the preceding shield shell (21) by CNC machine-shapings and the rear screen by riveting bending and molding
Housing (22) is covered, the rear shield shell (22) is sleeved on preceding shield shell (21), also, the preceding shield shell (21)
Be equipped with multiple blocked holes (23), described rear shield shell (22) end be equipped with multiple protrusions and with its integrally formed bullet
Property piece (24), the end of the elastic piece (24) is equipped with the clamping portion (25) that can be clamped with blocked hole (23).
2. USB joint according to claim 1, it is characterised in that：The clamping portion (25) is rear shield shell (22)
It is formed when being connected with preceding shield shell (21) riveting in elastic piece (24) end and is caught in the half sphere shape of blocked hole (23).
3. USB joint according to claim 2, it is characterised in that：The preceding shield shell (21) is square tubulose knot
Structure is equipped with blocked hole (23) on four sides of the preceding shield shell (21), is connected on rear shield shell (22)
Elastic piece (24) pass through the surrounding of clamping portion (25) and preceding shield shell (21) and be clamped.
4. USB joint according to claim 1, it is characterised in that：The preceding shield shell (21) and rear shield shell
(22) at least row's Laser Welding contact (26) is formed by laser welding between.
5. USB joint according to claim 1 or 2, it is characterised in that：The terminal assemblies (1) include injection molding
Terminal pedestal (11), more PIN needles (12) are equipped in the terminal pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175940.XU CN207398446U (en) | 2017-09-13 | 2017-09-13 | A kind of USB connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175940.XU CN207398446U (en) | 2017-09-13 | 2017-09-13 | A kind of USB connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398446U true CN207398446U (en) | 2018-05-22 |
Family
ID=62416433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175940.XU Expired - Fee Related CN207398446U (en) | 2017-09-13 | 2017-09-13 | A kind of USB connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398446U (en) |
-
2017
- 2017-09-13 CN CN201721175940.XU patent/CN207398446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |