CN208889889U - Novel USB2.0 male connector - Google Patents
Novel USB2.0 male connector Download PDFInfo
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- CN208889889U CN208889889U CN201821641752.6U CN201821641752U CN208889889U CN 208889889 U CN208889889 U CN 208889889U CN 201821641752 U CN201821641752 U CN 201821641752U CN 208889889 U CN208889889 U CN 208889889U
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- male connector
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Abstract
The utility model discloses a kind of novel USB2.0 male connectors, including terminal, glue core, PCB, shell, fixed frame and block, the glue in-core is equipped with multiple vertical spacer blocks and a horizontal spacer block, one horizontal spacer block is connected with the middle part of all vertical spacer blocks, terminal groove is equipped between the adjacent vertical spacer block, the quantity of the terminal and the quantity of terminal groove are suitable, insertion is corresponded to be mounted in multiple terminal grooves, the company's of being equipped with block on each terminal, one end of the even block is in contact with horizontal spacer block, the other end is in contact with one end of block, the other end of the block is in contact with fixed frame, the shell is mounted on glue core, the fixed frame is snapped connection with shell, all terminals are connected with PCB, the fixed frame is connected with PCB.In the utility model, terminal is installed using plug-in type, is not needed subsequent riveting processing, is simplified procedure of processing, reduce processing cost.
Description
Technical field
The utility model relates to USB male joint design fields, more particularly, to a kind of novel USB2.0 male connector.
Background technique
USB (Universal Serial Bus, i.e. universal serial bus) is connection computer system and external equipment
A kind of serial bus standard and a kind of technical specification of input/output interface, are widely used in PC and movement
The information communications product such as equipment, and other related fieldss such as extend to photographic goods, DTV, game machine.And USB male joint is then
It is a kind of equipment according to data transmission is used for made by above-mentioned serial bus standard, is generally mated USB female seat use.
And USB2.0 male connector is a kind of common on the market and common equipment at present, common USB2.0 on the market at present
Male connector, be using will terminal outer be molded set casing, then be riveted on glue in-core form come to terminal realize fix
, still, the USB2.0 male connector of this structure, manufacturing procedure is more and complicated, and die cost is high, and processing cost is high, Er Qieduan
The damage of terminal or glue core is be easy to cause when son riveting.
In addition, conventional USB2.0 male connector, riveting is processed for convenience, on glue core also needs that multiple be convenient for additionally is arranged
The hole location of fixture clamping, and these hole locations, can seriously reduce the leakproofness of glue core, be easy to happen and intake into ash, cause terminal
Damage, influence the use of the utility model.
Utility model content
The purpose of this utility model is to provide a kind of novel USB2.0 male connector, one for can solve the above problem or
It is multiple.
One aspect according to the present utility model provides a kind of novel USB2.0 male connector, including terminal, glue core, PCB
(Printed Circuit Board, i.e. printed circuit board), shell, fixed frame and block, the glue in-core are equipped with multiple vertical
Spacer block and a horizontal spacer block, a horizontal spacer block are connected with the middle part of all vertical spacer blocks, adjacent institute
It states and is equipped with terminal groove between vertical spacer block, the quantity of the terminal and the quantity of terminal groove are suitable, and multiple terminals correspond
Plug-in type is mounted in multiple terminal grooves, the company's of being equipped with block on each terminal, described even one end of block and it is horizontal every
Block is in contact, and the other end is in contact with one end of block, and the other end of the block is in contact with fixed frame, the shell installation
On glue core, the fixed frame is snapped connection with shell, and all terminals are connected with PCB, the fixed frame and PCB phase
Connection.
The beneficial effects of the utility model are: terminal is installed using plug-in type in the utility model, and pass through setting terminal
Slot prevents short circuit to reduce the interference between each terminal, and guarantees the accurate of its insertion position, and production is originally practical new as a result,
Type no longer needs to carry out the injection molding of terminal set casing and the processing of subsequent riveting, simplifies procedure of processing, reduces processing cost,
And terminal can be two fixed by horizontal spacer block and block progress respectively in glue in-core, ensure that the fixation reliability of terminal, and
Block can be effectively prevented terminal and retract when the utility model is inserted into USB2.0 base, ensure that the use of terminal is reliable
Property, and fixed frame then realizes the locked of entire mechanism by being fixedly connected with shell, to guarantee that each component finally realizes fixation,
PCB is cooperated set by common USB2.0 base to realize USB2.0 agreement, in addition, due to no longer using riveting work
Skill, which is realized glue core and terminal, fixes, then can largely reduce the hole location for needing to be arranged on glue core, substantially increase glue core
Leakproofness.
In some embodiments, the terminal is ten, and ten terminals are respectively four double end terminals, four lists
Joint terminal and two ground terminals are set in the double end terminal there are two the first pin, and two first pins are enclosed with company's block
First recess out, the single head terminal are equipped with second pin and an auxiliary pin, second pin, auxiliary pin
The second recess is crossed with even block, is set on the ground terminal there are two ground pin, two ground pins are crossed with even block
Third recess.The utility model totally 16 pins as a result, can be suitably used for the use of 2.0 base of USB common on the market, general
Property is strong, and the setting of the first, second, and third recess, can increase the contact area of various types of terminals and horizontal spacer block,
It improves it and fixes reliability.
In some embodiments, the glue core is equipped with ground hole, position and the ground terminal phase of the ground hole
Match, the ground pin is exposed from ground hole, and is in contact with shell.It is possible thereby to guarantee that ground terminal and shell realization connect
Touching to enable ground terminal that the static guiding generated when the utility model is used at shell, is reduced electrostatic interference.
In some embodiments, the side of the block is equipped with fool proof block.The setting of fool proof block, can be in order to PCB
In connection, the link position of PCB is quickly recognized.
In some embodiments, the fixed frame includes elastic arm, link block and fixed block, and the elastic arm is two, and two
A elastic arm is connected to the both ends of link block, and the fixed block is two, two fixed blocks respectively with two elastic arm phases
Connection.The setting of elastic arm can facilitate the contact of fixed frame with USB2.0 base so that the utility model insertion when, elastic arm energy quilt
It opens and realizes fixation.
In some embodiments, the two sides of the glue core are respectively equipped with elastic arm placement hole, two elastic arm placement holes
Match respectively with two elastic arms, two elastic arm difference framves are on two elastic arm placement holes.Elastic arm placement hole is set
Set can interference to avoid glue core to elastic arm, and facilitate the contraposition and installation of fixed frame.
In some embodiments, the elastic arm is equipped with projecting block towards the side of glue core inner.Projecting block can be so as to
In the utility model when being connected with USB2.0 base, USB2.0 base can withstand projecting block, so that elastic arm is fixed, improve this
The connection reliability of utility model and USB2.0 base.
In some embodiments, the shell is equipped with card hole, and the elastic arm is equipped with fixture block, and the fixture block is stuck in card
In hole.Elastic arm and shell, which are able to achieve, as a result, snaps connection, and ensure that the connection reliability of fixed frame and shell.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the novel USB2.0 male connector of embodiment of the utility model.
Fig. 2 is structural schematic diagram when not installing shell of the novel USB2.0 male connector of Fig. 1.
Fig. 3 is structural schematic diagram when not installing shell and glue core of the novel USB2.0 male connector of Fig. 1.
Fig. 4 is the structural schematic diagram of the double end terminal of the novel USB2.0 male connector of Fig. 1.
Fig. 5 is the structural schematic diagram of the single head terminal of the novel USB2.0 male connector of Fig. 1.
Fig. 6 is the structural schematic diagram of the ground terminal of the novel USB2.0 male connector of Fig. 1.
Fig. 7 is the structural schematic diagram of the fixed frame of the novel USB2.0 male connector of Fig. 1.
Fig. 8 is the structural schematic diagram of the glue core of the novel USB2.0 male connector of Fig. 1.
Fig. 9 is the front view of the glue core of the novel USB2.0 male connector of Fig. 8.
Figure 10 is the structural schematic diagram of the shell of the novel USB2.0 male connector of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
With reference to Fig. 1-Figure 10, a kind of novel USB2.0 male connector of the utility model, including it is terminal 1, glue core 2, block 3, outer
Shell 4, fixed frame 5 and PCB 6.
Terminal 1 is ten, and ten terminals 1 are respectively four double end terminals, 11, four single head terminals 12 and two ground terminals
Son 13, either double end terminal 11, single head terminal 12 and ground terminal 13, the thereon company's of being equipped with block 10.Each double end terminal 11
On set there are two the first pin 111, two the first pins 111 and the company's block 10 of its own in the double end terminal 11 cross the
One recess 112, each single head terminal 12 are equipped with second pin 121 and an auxiliary pin 123, the single head terminal 11
On the second pin 121, auxiliary pin 123 and the company's block 10 of itself cross the second recess 122, set on each ground terminal 13
There are two ground pin 131, ground pin 131 and the company's block 10 of itself on two ground terminals 13 cross third recess
132。
It is equipped with multiple vertical spacer blocks 21 and a horizontal spacer block 22 in glue core 2, multiple vertical 21 proper alignments of spacer block, and one
A horizontal spacer block 22 is connected with all vertical spacer blocks 21, and terminal groove 20, terminal groove 20 are equipped between adjacent vertical spacer block 21
It is suitable with the quantity of terminal 1, it is ten, ten one-to-one correspondence of terminal 1 are inserted into ten terminal grooves 20, and after insertion
One end of company's block 10 of each terminal 1 is in contact with horizontal spacer block 22, and the first recess of various types of terminals 1, the second recess
It can be in contact with horizontal spacer block 22 with third recess, increase the contact area of various types of terminals 1 and horizontal spacer block 22 with this, improve
The fixation reliability of terminal 1.
In addition, being additionally provided on glue core 2 and ground hole 23, the ground pipe of the position of ground hole 23 and quantity and ground terminal 13
The position of foot 131 and quantity match, and the ground pin 131 of the ground terminal 13 after being inserted into is revealed from ground hole 23
Out, and with shell 4 it is in contact.
Block 3 is then placed in glue core 2, so that the other end of company's block 10 of each terminal 1 connects with one end of block 3
Touching, and is additionally provided with fool proof block 31 on the side of block 3, fool proof block 31 is towards the direction of PCB 6.
Fixed frame 5 includes elastic arm 51, link block 52 and fixed block 53.Elastic arm is two, and two elastic arms 51 distinguish integral type
The both ends for being fixedly connected on link block 52, and be also fixed block 53 be two, two fixed blocks 53 respectively with two elastic arms 51
Integral type is fixedly connected, and the other end of block 3 is in contact with the link block 52 of fixed frame 5.And each elastic arm 51 is towards glue core 2
Internal side is equipped with projecting block 511, is additionally provided with fixture block 512 on each elastic arm 51.In addition, the two sides of glue core 2 are respectively equipped with
Elastic arm placement hole 24, two elastic arm placement holes 24 match with the shape of two elastic arms 51 and position respectively, and two elastic arms 51 divide
Other frame is on two elastic arm placement holes 24.
Shell 4 is then sleeved on glue core 2, and card hole 41 there are two setting on shell 4, the location and shape of two card holes 41
Match with the location and shape of two fixture blocks 512, so that two fixture blocks 512 are stuck in respectively in two card holes 41, then fixed frame 5
It is connect with 4 buckle-type of shell, is fixed terminal 1, block 3, and elastic arm 51 can pass through two
Elastic arm placement hole 24 is contacted with shell 4, and the ground pin 131 of ground terminal 13 then passes through ground hole 23 and is in contact with shell 4.
In addition, ground hole 23 and elastic arm placement hole 24 on glue core 2 are covered by shell 4, after the installation of shell 4 to improve this reality
With novel leakproofness.
PCB 6 can be commercially available common USB2.0 PCB 6, and all terminals 1 are with PCB 6 by being welded and fixed
Connection, the fixed block 53 of fixed frame 5, which is also connected by welding with PCB 6, to be connect.
When the utility model is used, the side on glue core 2 far from PCB 6 can realize plug-in type with 2.0 base of USB
Connection, after connect with USB2.0 base, then the projecting block 511 on two elastic arms 51 be in contact with 2.0 base of USB simultaneously quilt
It pushes down, is contacted so that elastic arm 51 is expanded outwardly with shell 4, it can to further increase the connection of the utility model and USB2.0 base
By property, meanwhile, the ground pin 131 of ground terminal 13 is also contacted with the respective terminal 1 in 2.0 base of USB, and due to connecing
Ground pin 131 is in contact with shell 4, then generated electrostatic can lead to when the utility model and USB2.0 base are used in conjunction with
It crosses ground pin 131 to be directed on shell 4, the interference of electrostatic is reduced with this.
On the other hand, in insertion process, since block 3 can block the rollback of terminal 1, even if thus terminal 1 is by larger
Insertion force will not retract, ensure that the use reliability of the utility model.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (8)
1. novel USB2.0 male connector, which is characterized in that including terminal (1), glue core (2), block (3), shell (4), fixed frame (5)
With PCB (6), the glue core (2) is interior to be equipped with multiple vertical spacer blocks (21) and a horizontal spacer block (22), a horizontal spacer block
(22) it is connected with the middle part of all vertical spacer blocks (21), terminal groove is equipped between the adjacent vertical spacer block (21)
(20), the quantity of the terminal (1) and the quantity of terminal groove (20) are suitable, and multiple terminals (1) correspond plug-in type peace
In multiple terminal grooves (20), company of being equipped with block (10) on each terminal (1), described even one end of block (10) and
Horizontal spacer block (22) is in contact, and the other end is in contact with the one end of block (3), the other end of the block (3) and fixed frame (5)
It is in contact, the shell (4) is mounted on glue core (2), and the fixed frame (5) connect with shell (4) buckle-type, all ends
Sub (1) is connected with PCB (6), and the fixed frame (5) is connected with PCB (6).
2. novel USB2.0 male connector according to claim 1, which is characterized in that the terminal (1) is ten, described in ten
Terminal (1) is respectively four double end terminals (11), four single head terminals (12) and two ground terminals (13), the double end terminal
(11) there are two being set on the first pin (111), company's block of two the first pins (111) and itself on the double end terminal (11)
(10) it crosses the first recess (112), the single head terminal (12) is equipped with second pin (121) and an auxiliary pin
(123), the second pin (121) on the single head terminal (12), auxiliary pin (123) and the company's block (10) of itself cross second
Recess (122) is set on the ground terminal (13) there are two ground pin (131), and two on the ground terminal (13) connect
Ground pin (131) and the company's block (10) of itself cross third recess (132).
3. novel USB2.0 male connector according to claim 2, which is characterized in that the glue core (2) is equipped with ground hole
(23), the position of the ground hole (23) and quantity match with the position of ground terminal (13) and quantity, the ground pin
(131) expose from ground hole (23), and be in contact with shell (4).
4. novel USB2.0 male connector according to claim 1, which is characterized in that the side of the block (3) is equipped with anti-
Slow-witted block (31).
5. novel USB2.0 male connector according to claim 1, which is characterized in that the fixed frame (5) include elastic arm (51),
Link block (52) and fixed block (53), the elastic arm (51) are two, and two elastic arms (51) are connected to link block
(52) both ends, the fixed block (53) are two, and two fixed blocks (53) are fixed with two elastic arm (51) integral types respectively to be connected
It connects.
6. novel USB2.0 male connector according to claim 5, which is characterized in that the two sides of the glue core (2) are respectively equipped with
Elastic arm placement hole (24), two elastic arm placement holes (24) match with two elastic arms (51) respectively, two elastic arms
(51) difference frame is on two elastic arm placement holes (24).
7. novel USB2.0 male connector according to claim 5, which is characterized in that the elastic arm (51) is interior towards glue core (2)
The side in portion is equipped with projecting block (511).
8. novel USB2.0 male connector according to claim 5, which is characterized in that the shell (4) is equipped with card hole (41),
The elastic arm (51) is equipped with fixture block (512), and the fixture block (512) is stuck in card hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641752.6U CN208889889U (en) | 2018-10-10 | 2018-10-10 | Novel USB2.0 male connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641752.6U CN208889889U (en) | 2018-10-10 | 2018-10-10 | Novel USB2.0 male connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889889U true CN208889889U (en) | 2019-05-21 |
Family
ID=66515527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641752.6U Active CN208889889U (en) | 2018-10-10 | 2018-10-10 | Novel USB2.0 male connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149184A (en) * | 2018-10-10 | 2019-01-04 | 东莞高端精密电子股份有限公司 | Novel USB2.0 male connector |
-
2018
- 2018-10-10 CN CN201821641752.6U patent/CN208889889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149184A (en) * | 2018-10-10 | 2019-01-04 | 东莞高端精密电子股份有限公司 | Novel USB2.0 male connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New USB2.0 male head Effective date of registration: 20200109 Granted publication date: 20190521 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan high precision electronic Limited by Share Ltd Registration number: Y2020440000008 |