CN205232231U - Light communication module structure - Google Patents
Light communication module structure Download PDFInfo
- Publication number
- CN205232231U CN205232231U CN201521031882.4U CN201521031882U CN205232231U CN 205232231 U CN205232231 U CN 205232231U CN 201521031882 U CN201521031882 U CN 201521031882U CN 205232231 U CN205232231 U CN 205232231U
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- CN
- China
- Prior art keywords
- sheath
- base
- lid
- fixed
- module structure
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- Expired - Fee Related
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Abstract
The utility model discloses a light communication module structure, including base, lock at the lid of base top, the sheath of fixing the circuit board between base and lid and stretching into from base one end, light communication module structure is still including the solid device of card, the solid device of card includes pull rod and card firmware, the afterbody of lid is provided with ka gutou, the afterbody cooperation of card firmware is fixed in the solid head outside of card, the front end of pull rod is fixed on calorie firmware, the front end of card firmware is the shell fragment, the shell fragment front end is provided with the stationary dog, the both sides of lid are provided with the jack catch groove, stationary dog cooperation joint is at the jack catch inslot, the afterbody of base is provided with the sheath draw -in groove, sheath cooperation joint is in the sheath draw -in groove, the spring is installed in the cooperation between the front end of sheath and the tail end of circuit board. This light communication module structure simple structure, convenient operation and low in production cost, have anti -skidding structure and can prevent cable core fracture.
Description
Technical field
The utility model relates to communication equipment art, is specially a kind of optical communications module structure.
Background technology
Along with the progress of science and technology, light communication product more and more tends to miniaturized, high integrated design, and for the optical module of communication product also towards miniaturized, high integration future development, the number of correspondingly integrated in optical module optical device and kind are also increasing.Although optical module makes it carry out corresponding improvement in use under the drive of optical fiber, such as in connected mode, carry out being connected to the plug of use optical fiber splice from welding optic fibre and connect.Can optical module on the market still not be in step with the times at present.Because the unlock piece complex structure of existing optical communications module structure, operate relatively loaded down with trivial details, higher to the quality level requirement of operating personnel, and its production cost is also relatively high, concerning medium-sized and small enterprises being a larger problem.
Utility model content
The purpose of this utility model is to provide a kind of optical communications module structure, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of optical communications module structure, comprise base, be fastened on the lid above base, the sheath being fixed on the circuit board between base and lid and stretching into from base one end, described optical communications module structure also comprises clamping device, described clamping device comprises pull bar and holding firmware, the afterbody of described lid is provided with fixing head, the afterbody cooperation of described holding firmware is fixed on and fixes outside head, the front end of described pull bar is fixed on holding firmware, the front end of described holding firmware is shell fragment, described shell fragment front end is provided with fixed claw, the both sides of described lid are provided with claw groove, described fixed claw cooperation is connected in claw groove, the afterbody of described base is provided with sheath draw-in groove, described sheath cooperation is connected in sheath draw-in groove.
Preferably, coordinate and be provided with spring between the front end of described sheath and the tail end of circuit board, one end of spring is fixed on the tail end end face of circuit board, and the other end is fixed in the front end surface of sheath.
Preferably, the rear end of described pull bar is plank frame, and the plate face of this plank frame is provided with anti-slip veins.
Preferably, the upper surface of described fixing head is provided with fixing slot along its length, and the rear end of holding firmware is provided with recurvate fixing pawl, fixes pawl cooperation and is connected in fixing slot.
Compared with prior art, the beneficial effects of the utility model are:
1, structure is simple, and it is also relatively convenient to operate, and requires lower to the technical merit of operating personnel, can realize Fiber connection fast and fix.
2, unlock piece structure of the present utility model is simple, and no matter be from production technology or raw material, its cost is all relatively low, can meet medium-sized and small enterprises' Production requirement, also more easily realizes producing in enormous quantities.
3, anti-slip veins is set in the rear end of pull bar, when pulling with hand, easily can pulls off pull bar, there will not be skidding, easy to operate.
4, arrange spring at sheath and circuit board support, coordinate after installing, form certain elastic force between sheath and circuit board, what can realize between sheath with circuit board is relative fixing, can prevent the connection between cable and circuit board from rupturing.
Accompanying drawing explanation
Fig. 1 is the generalized section of the embodiment of the utility model.
Fig. 2 is the perspective exploded view of the embodiment of the utility model.
In figure: 1-base, 2-lid, 3-circuit board, 4-sheath, 5-pull bar, 6-holding firmware, 7-fixes head, 8-sheath draw-in groove, 9-claw groove, 10-fixing slot, 11-spring, 12-anti-slip veins, and 13-fixes pawl, 14-fixed claw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of optical communications module structure, comprise base 1, be fastened on the lid 2 above base 1, the sheath 4 being fixed on the circuit board 3 between base 1 and lid 2 and stretching into from base 1 one end, optical communications module structure also comprises clamping device, clamping device comprises pull bar 5 and holding firmware 6, the afterbody of lid 2 is provided with and fixes 7, the afterbody of holding firmware 6 coordinates to be fixed on and fixes outside 7, the front end of pull bar 5 is fixed on holding firmware 6, the front end of holding firmware 6 is shell fragment, shell fragment front end is provided with fixed claw 14, the both sides of lid 1 are provided with claw groove 9, fixed claw 14 cooperation is connected in claw groove 9, the afterbody of base 1 is provided with sheath draw-in groove 8, sheath 4 cooperation is connected in sheath draw-in groove 8.
Coordinate between the front end of sheath 4 and the tail end of circuit board 3 and be provided with spring 11, one end of spring 11 is fixed on the tail end end face of circuit board 3, and the other end is fixed in the front end surface of sheath 4.
The rear end of pull bar 5 is plank frame, and the plate face of this plank frame is provided with anti-slip veins 12.
The upper surface fixing 7 is provided with fixing slot 4 along its length, and the rear end of holding firmware 6 is provided with recurvate fixing pawl 13, fixes pawl 13 and coordinates and be connected in fixing slot 4.
Operation principle: during connecting fiber, parts in bulk are taken out, by optical fiber through sheath 4, and be connected with circuit board 3, circuit board 3 is put into base 1, sheath 4 is fastened in sheath draw-in groove 8, and between sheath 4 and circuit board 3 fixing spring 11, lid 2 is covered above base 1, and by screw lock, the rear end of holding firmware 6 is stuck in and fixes on 7, and fixing pawl 13 is stuck in fixing slot 10, the fixing pawl 14 of the front end of holding firmware 6 is stuck in claw groove 9, then is fastened on the front end of pull bar 5 and fixes on 7.During dismounting, pull bar 5 is pulled down, holding firmware 6 is deducted, thus makes unblock, then screw is taken apart, lid 2 can be disassembled.
Although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an optical communications module structure, comprise base (1), be fastened on the lid (2) of base (1) top, the sheath (4) being fixed on the circuit board (3) between base (1) and lid (2) and stretching into from base (1) one end, it is characterized in that: described optical communications module structure also comprises clamping device, described clamping device comprises pull bar (5) and holding firmware (6), the afterbody of described lid (2) is provided with and fixes head (7), the afterbody cooperation of described holding firmware (6) is fixed on and fixes head (7) outside, the front end of described pull bar (5) is fixed on holding firmware (6), the front end of described holding firmware (6) is shell fragment, described shell fragment front end is provided with fixed claw (14), the both sides of described lid (1) are provided with claw groove (9), described fixed claw (14) cooperation is connected in claw groove (9), the afterbody of described base (1) is provided with sheath draw-in groove (8), described sheath (4) cooperation is connected in sheath draw-in groove (8).
2. a kind of optical communications module structure according to claim 1, it is characterized in that: coordinate between the front end of described sheath (4) and the tail end of circuit board (3) and spring (11) is installed, one end of spring (11) is fixed on the tail end end face of circuit board (3), and the other end is fixed in the front end surface of sheath (4).
3. a kind of optical communications module structure according to claim 1, is characterized in that: the rear end of described pull bar (5) is plank frame, and the plate face of this plank frame is provided with anti-slip veins (12).
4. a kind of optical communications module structure according to claim 1, it is characterized in that: the upper surface of described fixing head (7) is provided with fixing slot (4) along its length, the rear end of holding firmware (6) is provided with recurvate fixing pawl (13), fixes pawl (13) cooperation and is connected in fixing slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031882.4U CN205232231U (en) | 2015-12-14 | 2015-12-14 | Light communication module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031882.4U CN205232231U (en) | 2015-12-14 | 2015-12-14 | Light communication module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232231U true CN205232231U (en) | 2016-05-11 |
Family
ID=55907271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031882.4U Expired - Fee Related CN205232231U (en) | 2015-12-14 | 2015-12-14 | Light communication module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232231U (en) |
-
2015
- 2015-12-14 CN CN201521031882.4U patent/CN205232231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |