CN203607630U - Short and small type CXP interface module structure - Google Patents
Short and small type CXP interface module structure Download PDFInfo
- Publication number
- CN203607630U CN203607630U CN201320861648.9U CN201320861648U CN203607630U CN 203607630 U CN203607630 U CN 203607630U CN 201320861648 U CN201320861648 U CN 201320861648U CN 203607630 U CN203607630 U CN 203607630U
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- shell
- rear portion
- snap close
- short
- interface module
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- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
A short and small type CXP interface module structure comprises a module shell and two paratactic PCBs which are installed in the shell. A rear portion of the shell is provided with a concave type space. A front end and a rear end of the concave type space are provided with grooves. The rear end groove possesses an inclined surface. A lock catch mechanism is installed in the concave type space. The lock catch mechanism is fixed on the module shell through a shell sealing cover. The lock catch mechanism comprises a lock catch component and an unlocking component. The lock catch component is a cantilever elasticity metal sheet whose rear portion is fixed on a rear end of the concave type space. A front portion of the lock catch component is provided with an inverted buckle. A rear portion of the lock catch component is fixed on an embossment portion in the rear end groove of the module shell. The unlocking component is located between the module shell and the lock catch component. A front portion of the unlocking component is provided with a convex block. By using the structure of the utility model, during a connection process, an extra dynamic space does not need to be occupied; a length of the shell is reduced so that a length of a tail end portion is reduced to 15-16 centimeters; an equipment cabinet land occupation space is greatly reduced and manufacturing cost is reduced too; simultaneously a condition that the unlocking component can not return to an original state can be prevented.
Description
Technical field
The utility model belongs to photoelectric communication transmission technique field, is specifically related to a kind of short and small type CXP interface module structure.
Background technology
In network, storage and telecommunication apparatus, CXP interface module can realize data high-speed transfer between electronic equipment, but because needs carry out plug to such interface module, also need to guarantee that connection status is reliable and stable simultaneously, therefore in such interface module, be all provided with mechanical latching device.One end of this buckle structure is typically provided with back-off, snaps in the corresponding connector of electronic equipment by this back-off, realizes stable to CXP interface module and the connector object being connected.Present stage is because the tip lock buckle structure of CXP interface is comparatively complicated, the span access location length that makes end is 50-60 centimetre, and interface module end is long, expose and too much easily occupy large quantity space, cause the space that interface module needs are larger, and inconvenient operation, easily causes interface loosening when operator operates.
Summary of the invention
In view of this, the utility model provide a kind of with the corresponding connector connection procedure of electronic equipment in without occupying volume outside the short and small type CXP interface module structure of dynamic space.
The design that the utility model is taked is: a kind of short and small type CXP interface module structure, comprise module housing and be installed on two pcb boards arranged side by side in shell, on shell rear portion, be also provided with a matrix space, the rear and front end in matrix space is equipped with groove, the rear end groove in matrix space is inclined plane, the latching device on connector by module snap close is installed in this matrix space, latching device is fixed in module housing by shell capping, and stretch out through matrix space front end groove, described buckle structure comprises snap close piece, unlock piece, described snap close piece is the cantilever elastic sheet metal that rear portion is fixed on rear end, matrix space, the front portion of snap close piece is passed and is extended to shell capping from matrix space front end groove, and the inner that is positioned at end is unsettled is provided with bending back-off, the rear portion of snap close piece is fixed on the boss in the rear end groove of module housing, described unlock piece is placed in matrix space between module housing and snap close piece, the front portion of unlock piece is provided with the inclined plane projection that thickness is larger, projection middle part is provided with the up and down groove of a permission snap close piece.
As improvement of the present utility model, the anterior width of described snap close piece is less than rear portion width, and the rear portion of snap close piece is provided with the fixture being connected with module housing, is provided with protruding circular arc between this fixture and rear portion.
As improvement of the present utility model, described shell rear portion, the mutual buckle of shell capping, between shell rear portion and shell capping by being placed in shell rear portion, shell capping buckle position is fixed.
As improvement of the present utility model, described shell comprises upper casing and lower casing, upper casing, the mutual buckle of lower casing, between upper casing and lower casing by being arranged at upper casing, lower casing buckle position fixes.
As improvement of the present utility model, between described shell capping, fixture, upper casing and lower casing, penetrate from top to bottom fixing by Liu Ding.
As further improvement of the utility model, described buckle position comprises and is arranged at the Ka Tai that shell capping front end engages with lower case side wall mutual dislocation with shell rear portion, upper casing.
Further improve as of the present utility model, it is inclined plane phase inclination angle always that the front portion of described unlock piece is made as with the rear end groove in matrix space with rear portion, centre position at rear portion is provided with elongate recesses, and elongate recesses is built-in with the protrusion being positioned on shell.
Further improve as of the present utility model, be provided with the draw ring of being convenient to pull unlock piece slip at the rear portion of unlock piece.
As improvement of the present utility model, there is the conductive ring of a stabilization signal at shell stage casing cover.
Compared with prior art, the utlity model has with the corresponding connector connection procedure of electronic equipment in without occupying volume outside dynamic space, reduce the length of shell, make the span access location length of end be reduced to 15-16 centimetre, dwindle greatly rack and taken up an area space, reduced cost of manufacture; Can also prevent that unlock piece can not reset function simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment decomposing state structural representation.
Fig. 2 is the present embodiment cross-sectional view.
Fig. 3 is the present embodiment assembled state structural representation.
Embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of short and small type CXP interface module structure, comprise module housing 1 and be installed on two pcb boards 2 arranged side by side in shell, on shell rear portion, be also provided with a matrix space, the rear and front end in matrix space is equipped with groove, the rear end groove in matrix space is made as the inclined plane at certain angle of inclination, is provided with and module interface is fixed and the latching device 3 of snap close on connector in this matrix space.Latching device 3 is fixed in module housing 1 by shell capping 11, and latching device 3 stretches out through matrix space front end groove.Buckle structure 3 comprises the unlock piece 32 that interface is easily extracted for the snap close piece 31 of snap close and fixed connector and for untiing the snap close piece 31 being buckled on connector.
The anterior width of snap close piece 31 used is less than rear portion width, snap close piece 31 is fixed on the cantilever elastic sheet metal of rear end, matrix space for rear portion, the front portion of snap close piece 31 is passed and is extended to shell capping from matrix space front end groove, be positioned at the unsettled bending back-off 311 that is provided with in the inner of snap close piece 31 ends, the rear portion of snap close piece 31 is fixed on the boss in the rear end groove of module housing.In order to make snap close piece 31 there is better elasticity and recovery capability, be provided with the fixture 312 being connected with module housing at the rear portion of snap close piece 31, between this fixture 312 and rear portion, be provided with protruding circular arc, this designed arc-shaped appearance has toward the pressure pressing down the back-off 311 in snap close piece, makes also to have good elasticity after the long-time use of snap close piece 31.In order to facilitate snap close piece release, be provided with the inclined plane being upturned in the both sides at unlock piece rear portion.
Easily make and fixing all parts when better making interface make, be equipped with the buckle of mutual engaging in shell 1 rear portion, shell capping 11, between shell 1 rear portion and shell capping 11 by being placed in shell 1 rear portion, shell capping 11 buckle positions 14 fix.For convenient pcb board 2 and wiring be installed, shell 1 is designed to upper casing 12 and lower casing 13, and upper casing 12, lower casing 13 are equipped with the buckle of mutual engaging, between upper casing 12 and lower casing 13 by being arranged at upper casing 12, lower casing 13 buckle positions 14 fix.Buckle position 14 comprises and is arranged at the Ka Tai that shell capping 11 front ends engage with lower casing 13 sidewall mutual dislocation with shell 1 rear portion, upper casing 12.Interface uses Ka Tai to be mutually fixed, and makes profile more attractive in appearance and succinct.
For better package interface, interface causes distortion or dislocation in long-time use procedure, between shell capping 11, fixture, upper casing and lower casing, penetrates from top to bottom fixing by Liu Ding 4 simultaneously.
Meanwhile, in order to increase stability and the antijamming capability of signal conduction, there is the conductive ring 6 of a stabilization signal at shell stage casing cover.
In the time this module being assigned in the corresponding jack of connector, the back-off 311 of snap close piece 31 hooks on the corresponding fixed bit of connector plug jack, guarantees that thus whole module can not skid off easily from connector.In the time that needs are extracted this module, only need pull out draw ring 5, draw ring 5 pulls unlock piece 32 outwards to move, the projection of unlock piece 32 contacts with the inclined plane of snap close piece and arched upward in snap close piece 31 ends in acting in conjunction, back-off 311 is deviate from from the fixed bit of connector plug jack, contact locking thus, can extract module smoothly.
Above-described connector is interface element common and that be used in conjunction with each other with this CXP interface module.
It is more than preferably implementation of the utility model; it should be noted that; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (9)
1. one kind short and small type CXP interface module structure, comprise module housing (1) and be installed on two pcb boards (2) arranged side by side in shell, on shell rear portion, be also provided with a matrix space, the rear and front end in matrix space is equipped with groove, the rear end groove in matrix space is inclined plane, latching device on connector (3) is installed in this matrix space module snap close, latching device (3) is fixed in module housing (1) by shell capping (11), and stretch out through matrix space front end groove, it is characterized in that, described buckle structure comprises snap close piece (31), unlock piece (32), described snap close piece (31) is fixed on the cantilever elastic sheet metal of rear end, matrix space for rear portion, the front portion of snap close piece (31) is passed and is extended to shell capping from matrix space front end groove, and the unsettled bending back-off (311) that is provided with in the inner that is positioned at end, the rear portion of snap close piece (31) is fixed on the boss in the rear end groove of module housing, described unlock piece (32) is placed in matrix space and is positioned between module housing (1) and snap close piece (31), the front portion of unlock piece is provided with the inclined plane projection that thickness is larger, projection middle part is provided with the up and down groove of a permission snap close piece.
2. short and small type CXP interface module structure according to claim 1, it is characterized in that, the anterior width of described snap close piece is less than rear portion width, the rear portion of snap close piece (31) is provided with the fixture (312) that shell module connects, and between this fixture (312) and rear portion, is provided with protruding circular arc.
3. short and small type CXP interface module structure according to claim 2, is characterized in that, described shell rear portion, the mutual buckle of shell capping, between shell rear portion and shell capping by being placed in shell rear portion, shell capping buckle position is fixed.
4. short and small type CXP interface module structure according to claim 1, it is characterized in that, described shell comprises upper casing (12) and lower casing (13), upper casing (12), lower casing (13) be buckle mutually, between upper casing (12) and lower casing (13) by being arranged at upper casing (12), lower casing (13) buckle position (14) fixes.
5. according to the short and small type CXP interface module structure described in claim 3 or 4, it is characterized in that, between described shell capping (11), fixture (312), upper casing (12) and lower casing (13), penetrate from top to bottom fixing by Liu Ding (4).
6. short and small type CXP interface module structure according to claim 5, it is characterized in that, described buckle position (14) comprises and is arranged at the Ka Tai that shell capping (11) front end engages with lower casing (13) sidewall mutual dislocation with shell (1) rear portion, upper casing (12).
7. short and small type CXP interface module structure according to claim 1, it is characterized in that, it is inclined plane phase inclination angle always that the front portion of described unlock piece (32) is made as with the rear end groove in matrix space with rear portion, centre position at rear portion is provided with elongate recesses, and elongate recesses is built-in with the protrusion being positioned on shell.
8. short and small type CXP interface module structure according to claim 1, is characterized in that, is provided with the draw ring (5) of being convenient to pull unlock piece slip at the rear portion of unlock piece.
9. according to the short and small type CXP interface module structure described in any one in claim 1～8, it is characterized in that there is the conductive ring (6) of a stabilization signal at shell stage casing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861648.9U CN203607630U (en) | 2013-12-25 | 2013-12-25 | Short and small type CXP interface module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861648.9U CN203607630U (en) | 2013-12-25 | 2013-12-25 | Short and small type CXP interface module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607630U true CN203607630U (en) | 2014-05-21 |
Family
ID=50720292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861648.9U Expired - Lifetime CN203607630U (en) | 2013-12-25 | 2013-12-25 | Short and small type CXP interface module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766657B (en) * | 2021-04-23 | 2022-06-01 | 佳必琪國際股份有限公司 | Electric connector |
-
2013
- 2013-12-25 CN CN201320861648.9U patent/CN203607630U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766657B (en) * | 2021-04-23 | 2022-06-01 | 佳必琪國際股份有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516229 Wuyi village, Chen Jiang Street, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee after: TIME INTERCONNECT TECHNOLOGY (HUIZHOU) Ltd. Address before: 516229 Wuyi village, Chen Jiang Street, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee before: HUIZHOU TIME ELECTRIC WIRE PRODUCT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |