CN208209035U - Micro coaxial cable connector assembly - Google Patents
Micro coaxial cable connector assembly Download PDFInfo
- Publication number
- CN208209035U CN208209035U CN201820736341.9U CN201820736341U CN208209035U CN 208209035 U CN208209035 U CN 208209035U CN 201820736341 U CN201820736341 U CN 201820736341U CN 208209035 U CN208209035 U CN 208209035U
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- CN
- China
- Prior art keywords
- lock catch
- coaxial cable
- holding section
- connector assembly
- micro coaxial
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- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of micro coaxial cable connector assemblies, with it to be docked along the longitudinal direction with a docking connector, it include: a shielding case, with an accommodating space, the two sides of the shielding case are respectively provided with a sliding groove and a container, and the shielding case is from the recessed at least securing groove of the sliding groove；One circuit board is contained in the accommodating space, and the front end of the circuit board with docking connector to dock；One cable is electrically connected at the rear end of the circuit board；One elastic component is contained in the container；One snap close piece is set to the shielding case, the snap close piece abuts the elastic component, there are the snap close piece two lock catch arms to be contained in the sliding groove, and there is the lock catch arm an at least holding section to be contained in the securing groove, and the width of the securing groove is greater than the width of the holding section.The sliding scale that the holding section is limited by the securing groove, elastic component described in excess compression when preventing the lock catch arm from sliding, avoids the elastic component from damaging.
Description
Technical field
The utility model relates to a kind of micro coaxial cable connector assembly, in particular to a kind of wire and cable connector group with long service life
Part.
Background technique
High speed connector QSFP (Quad SmallForm-factorPluggable) is widely used in optical fiber transmission or general
Messenger transmission, smaller size is its main feature.The size of QSFP high speed connector is smaller, occupies the sky of printed circuit board
Between it is fewer.Because its size is small, so a plurality of simultaneously circuit board can be connected to support additional communication channel.However, also just
Because its size is small, user is caused to be difficult to manipulate.
For example damaged for some reason when a QSFP connector is inserted into docking system, it would be desirable to more renew, and be inserted into new
QSFP connector be easier really, however a bad connector is extracted, especially around this bad connector
When being surrounded with other connectors, bad connector is extracted then not easy.And user will not go drawing QSFP to connect
The cable of device is connect to be pulled out docking system, because may cause the disconnecting of cable Yu QSFP connector in this way.
Common pin connector pluggable mode is manual plug, and to be difficult to the problem of extracting straight for this mode bring
Connecing causes user to complain, and operation is very unreliable.Some users complain that QSFP connector is being extracted socket company by conventional method
When connecing device, lack sufficient lever force to provide QSFP connector effective chucking power, there are also some users to complain, once it adopts
QSFP connector is extracted with conventional method, and is difficult to the problem of restPosing.
In order to solve the problems, such as above, sliding shackle and spring is generally arranged in existing QSFP connector on the market, pulls
The sliding shackle is detached from the QSFP connector and docking connector, and the spring, which provides a restoring force, answers sliding shackle
Position, convenient for repeating to plug, but as the either spring that increases of access times is overly compressed, so that the spring loses bullet
Property, cause QSFP connector to damage.
Therefore, it is necessary to be related to a new electric connector to solve the above problems.
Utility model content
To solve the above-mentioned problems, the utility model micro coaxial cable connector assembly is by being arranged the clamping in the lock catch arm
Securing groove is arranged in the sliding groove in portion, and the holding section is contained in the securing groove and the width of the holding section is less than institute
The width of securing groove is stated, the securing groove limits the sliding scale of the holding section, prevents elasticity described in the lock catch arm over-voltage
Part prevents the elastic component from damaging.
To achieve the goals above, the utility model uses following technical scheme:
A kind of micro coaxial cable connector assembly, with it to be docked along the longitudinal direction with a docking connector, comprising: a shielding case,
With an accommodating space, the two sides of the shielding case are respectively provided with a sliding groove and a container, and the shielding case is from the cunning
Dynamic geosynclinal concave sets an at least securing groove；One circuit board is contained in the accommodating space, the front end of the circuit board to in succession
Connect device docking；One cable is electrically connected at the rear end of the circuit board；One elastic component is contained in the container；One snap close piece
Set on the shielding case, the snap close piece abuts the elastic component, and there are the snap close piece two lock catch arms to be contained in the sliding
There is an at least holding section to be contained in the securing groove for slot, the lock catch arm, and the width of the securing groove is greater than the holding section
Width.
Further, the lock catch arm extends to form the holding section towards the vertical up and down direction in the front-back direction.
Further, the lock catch arm extends to form the holding section upward or downward.
Further, the front end of the lock catch arm is downwardly extending a holding section, and the rear end of the lock catch arm is upward
Extend to form a holding section.
Further, the lock catch arm is slideably contained in the sliding groove, and the holding section is slideably contained in institute
State securing groove.
Further, each lock catch arm extends a stop section towards the container, and the stop section abuts the elasticity
The front end of part.
Further, the stop section applies an active force towards the elastic component, and the elastic component applies towards the stop section
One reaction force.
Further, the shielding case includes a upper housing and a lower case, the fixed upper housing of a fixing piece and described
Lower case.
Further, the cable includes an insulation shell and multiple core wires for being contained in the insulation shell, each core
Line is coated by a clad, and each core wire is electrically connected to the rear end of the circuit board.
Further, the snap close piece has a main part, and the main part connects a pull ring, the two sides point of the main part
Do not extend the lock catch arm forward.
The utility model has the beneficial effects that
The utility model micro coaxial cable connector assembly is set by the way that the holding section is arranged in the lock catch arm in the sliding groove
Securing groove is set, the holding section is contained in width of the width less than the securing groove of the securing groove and the holding section, institute
The sliding scale that securing groove limits the holding section is stated, when the lock catch arm is slided along the sliding groove, the holding section edge
The securing groove sliding is until holding section described in the cell wall block of the securing groove, makes the lock catch arm stop sliding, prevent institute
Elastic component described in lock catch arm over-voltage is stated, prevents the elastic component from damaging, extends the service life of the micro coaxial cable connector assembly.
Detailed description of the invention
Fig. 1 is the three-dimensional combination figure of the utility model；
Fig. 2 is the novel stereogram exploded view of this reality；
Fig. 3 is the stereogram exploded view at another visual angle of the utility model；
Fig. 4 is the local constitutional diagram of the utility model；
Fig. 5 is the bottom view of the utility model；
Fig. 6 is the structural schematic diagram of the snap close piece of the utility model；
Shielding case 1, lower case 12, roof 13, bottom wall 14, side wall 15, sliding groove 151, securing groove 152, is received upper housing 11
Tank 153, snap close piece 2, main part 21, lock catch arm 22, holding section 23, stop section 24, pull ring 25, elastic component 3, circuit board 4, line
Cable 5, insulation shell 51, core wire 52, clad 53, fixing piece 6, injection molding body 7.
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, the utility model micro coaxial cable connector assembly, specially QSFP connector, to along front and back
It is docked with a docking connector in direction, comprising: a shielding case 1, the circuit board 4 being contained in the shielding case 1, a cable 5
It is electrically connected at the circuit board 4, a snap close piece 2 and an elastic component 3 are set to the shielding case 1, the snap close piece 2 and the bullet
Property part 3 to make the micro coaxial cable connector assembly and the docking connector it is (not shown, similarly hereinafter) plug it is more convenient.
As shown in Figures 2 and 3, a shielding case 1, the shielding case 1 include a upper housing 11 and a lower case 12, it is described on
Shell 11 and the lower case 12 are fixedly attached to together by a fixing piece 6, and in the present embodiment, the fixing piece 6 is riveting
Nail；The shielding case 1 has a roof 13 and a bottom wall 14 opposite with the roof 13, connects the roof 13 and the bottom
The two sidewalls 15 of wall 14, the roof 13, the bottom wall 14 and two side walls 15 enclose be set as an accommodating space (it is unlabeled, under
Together), two side walls 15 distinguish a recessed sliding groove 151, a sliding groove 151 further recessed securing groove upward or downward
152, in the present embodiment specifically, the downward recessed securing groove 152 in the front end of the sliding groove 151, the sliding groove
The upward recessed securing groove 152 of 151 tail end；Two side walls 15 are respectively provided with a container 153, two elasticity
Part 3 is respectively accommodated in two containers 153.
As shown in figure 4, the circuit board 4 is contained in the accommodating space, the front-end and back-end difference of the circuit board 4
With multiple golden fingers (unlabeled, similarly hereinafter), the golden finger of 4 front end of circuit board with the docking connector to dock.
As shown in Fig. 2, a cable 5, the cable 5 includes an insulation shell 51 and is contained in multiple in the insulation shell 51
Core wire 52, each core wire 52 are coated by a clad 53, and each core wire 52 is electrically connected to 4 rear end of circuit board
Golden finger, the front end of the cable 5 is contained in the shielding case 1, and the front end of the cable 5 is not covered by the insulation shell 51
Lid, an injection molding body 7 coat the multiple core wires 52 and the multiple clad 53 of 5 front end of cable, the injection molding
Body 7 provides the retentivity of the core wire 52 and the golden finger weld of the circuit board 4.
As shown in Fig. 2, Fig. 3 and Fig. 6, the snap close piece 2 is slidably mounted on the shielding case 1, and the snap close piece 2 has one
Main part 21 is installed on the roof 13, and the main part 21 connects a pull ring 25；The two sides of the main part 21 are respectively forwardly
Extend a lock catch arm 22 and be contained in the sliding groove 151, two lock catch arms 22 are oppositely arranged, and the lock catch arm 22 is towards vertical institute
It states up and down direction in the front-back direction and extends an at least holding section 23, the holding section 23 is contained in the securing groove 152, the card
The width for holding slot 152 is greater than the width of the holding section 23, when the lock catch arm 22 slides in the sliding groove 151, institute
Holding section 23 is stated to slide in the securing groove 152；In the present embodiment, the front end of each lock catch arm 22 extends downwardly one
The holding section 23, the rear end of each holding section 23 upwardly extend a holding section 23；Each 22 court of the lock catch arm
The container 153 extends a stop section 24, and the stop section 24 abuts the front end of the elastic component 3, in the present embodiment, institute
Stating elastic component 3 is spring.
As shown in Figure 1, Figure 2 and shown in Fig. 5, when the micro coaxial cable connector assembly is detached from the docking connector, it is only necessary to backward
The pull ring 25 is pulled, the sliding of lock catch arm 22 is made to be detached from the locker of the docking connector, 24 court of stop section
The elastic component 3 applies an active force, and the elastic component 3 applies a reaction force towards the stop section 24, and the elastic component 3 makes
After obtaining the micro coaxial cable connector assembly and docking connector disengaging, the elastic component 3 pushes the lock catch arm 22 to reset；When
When the sliding groove 151 slides, the holding section 23 moves the lock catch arm 22 in the securing groove 152, when the lock
When buckle arm 22 slides into the locker for being detached from the docking connector, the holding section 23 is by the cell wall of the securing groove 152
Block, the lock catch arm 22 will not continue to slide at this time, prevent elastic component 3 described in 24 excess compression of stop section from making the bullet
Property part 3 damage.
Brought by Tthe utility model system the utility model has the advantages that
The utility model micro coaxial cable connector assembly is by being arranged the holding section 23 in the lock catch arm 22, in the sliding
Securing groove 152 is arranged in slot 151, and the holding section 23 is contained in the securing groove 152 and the width of the holding section 23 is less than institute
The width of securing groove 152 is stated, the securing groove 152 limits the sliding scale of the holding section 23, when the lock catch arm 22 is along institute
When stating the sliding of sliding groove 151, the holding section 23 is along the securing groove 152 sliding until the cell wall block of the securing groove 152
The holding section 23 makes the lock catch arm 22 stop sliding, prevents elastic component 3 described in 22 over-voltage of lock catch arm, prevents described
Elastic component 3 damages, and extends the service life of the micro coaxial cable connector assembly.
The explanation of the only preferred embodiment of the utility model is described in detail above, it is non-therefore limitation the utility model special
Sharp range, so, all equivalence techniques with carried out by this creation specification and diagramatic content change, and are both contained in the utility model
The scope of the patents in.
Claims (10)
1. a kind of micro coaxial cable connector assembly, with it to be docked along the longitudinal direction with a docking connector characterized by comprising
One shielding case has an accommodating space, and the two sides of the shielding case are respectively provided with a sliding groove and a container, the screen
Shell is covered from the recessed at least securing groove of the sliding groove；
One circuit board is contained in the accommodating space, and the front end of the circuit board with docking connector to dock；
One cable is electrically connected at the rear end of the circuit board；
One elastic component is contained in the container；
One snap close piece is set to the shielding case, and the snap close piece abuts the elastic component, and the snap close piece is received with two lock catch arms
It is dissolved in the sliding groove, there is the lock catch arm an at least holding section to be contained in the securing groove, and the width of the securing groove is big
Width in the holding section.
2. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the lock catch arm is towards the vertical front-rear direction
Up and down direction extend to form the holding section.
3. micro coaxial cable connector assembly as claimed in claim 2, it is characterised in that: the lock catch arm extends to form upward or downward
The holding section.
4. micro coaxial cable connector assembly as claimed in claim 2, it is characterised in that: the front end of the lock catch arm is downwardly extending
One holding section, the rear end of the lock catch arm upwardly extend to form a holding section.
5. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the lock catch arm is slideably contained in described
Sliding groove, the holding section are slideably contained in the securing groove.
6. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: each lock catch arm prolongs towards the container
A stop section is stretched, the stop section abuts the front end of the elastic component.
7. micro coaxial cable connector assembly as claimed in claim 6, it is characterised in that: the stop section applies one towards the elastic component
Active force, the elastic component apply a reaction force towards the stop section.
8. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the shielding case is including a upper housing and once
Shell, the fixed upper housing of a fixing piece and the lower case.
9. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the cable includes an insulation shell and is contained in
Multiple core wires in the insulation shell, each core wire are coated by a clad, and each core wire is electrically connected to described
The rear end of circuit board.
10. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: the snap close piece has a main part, described
Main part connects a pull ring, and the two sides of the main part respectively forwardly extend the lock catch arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736341.9U CN208209035U (en) | 2018-05-17 | 2018-05-17 | Micro coaxial cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736341.9U CN208209035U (en) | 2018-05-17 | 2018-05-17 | Micro coaxial cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209035U true CN208209035U (en) | 2018-12-07 |
Family
ID=64517944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736341.9U Active CN208209035U (en) | 2018-05-17 | 2018-05-17 | Micro coaxial cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904657A (en) * | 2019-03-11 | 2019-06-18 | 贸联电子(昆山)有限公司 | Connector |
| CN114079196A (en) * | 2020-08-14 | 2022-02-22 | 深圳市万兆通光电技术有限公司 | Cable connector assembly and manufacturing method thereof |
-
2018
- 2018-05-17 CN CN201820736341.9U patent/CN208209035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904657A (en) * | 2019-03-11 | 2019-06-18 | 贸联电子(昆山)有限公司 | Connector |
| CN114079196A (en) * | 2020-08-14 | 2022-02-22 | 深圳市万兆通光电技术有限公司 | Cable connector assembly and manufacturing method thereof |
| CN114079196B (en) * | 2020-08-14 | 2024-03-29 | 深圳市万兆通光电技术有限公司 | Cable connector assembly and method of manufacturing the same |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |