CN200944593Y - Fiber communication device and fiber communication module thereof - Google Patents
Fiber communication device and fiber communication module thereof Download PDFInfo
- Publication number
- CN200944593Y CN200944593Y CNU2006201297355U CN200620129735U CN200944593Y CN 200944593 Y CN200944593 Y CN 200944593Y CN U2006201297355 U CNU2006201297355 U CN U2006201297355U CN 200620129735 U CN200620129735 U CN 200620129735U CN 200944593 Y CN200944593 Y CN 200944593Y
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- Prior art keywords
- optical
- fibre communications
- sliding members
- communications module
- shell
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Abstract
The utility model discloses a fiber communication module arranged within a outer casing, which comprises a body; a handle pivoted with the body; a sliding element which has at least one sliding arm and the sliding arm is arranged within a sliding groove of the body so that the sliding element slides along the sliding groove when the handle is rotated. A projecting screw is arranged on the sliding element, the sliding element and the handle may be connected by bolt jointing a connecting piece with the screw. Furthermore, the utility also discloses a fiber communication device with such a fiber communication module. By using the utility model, the fiber communication module is easy to be pluged into the outer casing, and the handle and the sliding element are incorporated as a single body. The utility model has simple components, and can reduce the cost of manufacture and component management and decrease the labor for assembling. In addition, the utility model can avoid the possibility of losing mechanism function due to elastic fatigue caused by the use of the elastic elements, therefore improves the reliability of the product.
Description
Technical field
The utility model relates to a kind of communication device and communication module thereof, relates in particular to a kind of optical-fibre communications device and optical-fibre communications module thereof.
Background technology
The fast development in recent years along with computer system and associated external equipment increases information transfer rate to adapt to the work of carrying out high complexity, and for example function such as digital data transmission and image analysing computer has been trend of the times.Under this demand, optical fiber technology is complied with and is given birth to, and it can be applicable to long distance or short-range signal is transmitted, and utilizes light signal at a high speed to replace existing being electrically connected and fetches the purpose that reaches the information transfer rate increase.
Optical-fibre communications module (fiber optical communication module) passes connection module (fiber optical transceiver module) as the signal transmission member between electronic installation by optical fiber and driving/receiving circuit module (driver/receiver circuitry module) combination is formed, and wherein optical fiber passes connection module and generally includes light emitting devices (light emitting device) and light arrangement for detecting (light detectingdevice).
As shown in Figure 1, existing optical-fibre communications device 1 comprises optical-fibre communications module 10, this optical-fibre communications module is inserted in the shell 12 (cage) that is placed on the circuit board 11, and link with connector 13 on the circuit board 11, again it integrally is assembled in main system afterwards for example in router or the computer.For the variable general character of the system specification is provided, optical-fibre communications module 10 is placed in the shell 12 in pluggable mode.In more detail, optical-fibre communications module 10 generally includes bolt lock mechanism 101 (latchmechanism), and this bolt lock mechanism has locking and makes optical-fibre communications module 10 withdraw from the function of shell 12.
Please refer to Fig. 2, this figure is the schematic diagram of the bolt lock mechanism of existing fiber communication module shown in Figure 1.As shown in Figure 2, the bolt lock mechanism 101 of existing optical-fibre communications module 10 comprises first travelling arm 102, second travelling arm 103 and draws parallel in fact with second travelling arm 103 and be provided with in the face of the opposite flank of shell 12 104, the first travelling arms 102; In addition, have protuberance 105 respectively at an end of these travelling arms 102,103, and be respectively arranged with flexible member 106 at the inner face of these travelling arms 102,103.When drawing 104 vertical butt travelling arms 102,103, protuberance 105 engages with the inwardly prominent shell fragment of establishing 121 in shell 12 sides, optical-fibre communications module 10 is locked in the shell 12, so the flexible member 106 on the travelling arm 102,103 is compressed.Draw when travelling arm 102,103 being got loose when rotation, by means of the restoring force of flexible member 106, optical-fibre communications module 10 is slided along a direction, and withdraws from from shell 12.
In sum, because existing bolt lock mechanism 101 needs to be formed by a plurality of component compositions in design, the difficulty in assembling, manufacturing and component management cost have also been increased, and described bolt lock mechanism 101 must use flexible member 106, lose due function because flexible member 106 causes elastic fatigue easily in the course of action that snaps in repeatedly and withdraw from, thereby may cause whole bolt lock mechanism 101 even optical-fibre communications module 10 can't repeat plug.
Given this, provide that a kind of to assemble simple and structure be one of important topic with optical-fibre communications device and the optical-fibre communications module that effective reduction manufacturing with the component management cost, also can improve the reliability of product in fact firmly.
The utility model content
In view of described problem, the purpose of this utility model is for providing a kind of assemble simple and firm optical-fibre communications device and the optical-fibre communications module of structure.
For realizing described purpose, the optical-fibre communications module that the utility model provides is placed in the shell, and this optical-fibre communications module comprises body, draws handle and sliding members.Draw being articulated in body, sliding members has at least one travelling arm, and this travelling arm is slidedly arranged in the chute of body.When rotation was drawn, sliding members slided along chute.Have outstanding screw on the sliding members, sliding members is bolted in the screw by connector, makes sliding members be connected with drawing handle.
For realizing described purpose, the optical-fibre communications device that the utility model provides comprises circuit board, shell and optical-fibre communications module.Wherein, shell is linked on the circuit board; The optical-fibre communications module is placed in the shell.The optical-fibre communications module comprises body, draws handle and sliding members, draws being articulated in body, and sliding members has at least one travelling arm, and travelling arm is slidedly arranged in the chute of body.Make when drawing rotation, sliding members slides along chute.Wherein, have outstanding screw on the sliding members, this sliding members is bolted in the screw by connector, makes sliding members be connected with drawing handle.
Preferred travelling arm comprises at least one turning point, and an end of this travelling arm has a protuberance, has an inclined-plane between turning point and the protuberance, and protuberance is a wedge-shaped part.
Preferred shell also is provided with at least one flexible member, and this flexible member is connected to the turning point, so that optical-fibre communications module and shell winding.
Preferred body also has first holding division, draws also having second holding division, and second holding division and first holding division fix mutually.
Preferably draw at least one side that is articulated in body by at least one another connector or pin.
Preferably draw having first guide groove, body has second guide groove, is arranged in first guide groove and second guide groove by means of connector and makes sliding members and described body affixed.
Connector can be tapping screw.
Preferably draw the material of handle or sliding members to be selected from by a kind of material in plastics, metal, alloy, stainless steel or the ceramic group of being formed.
In addition, optical-fibre communications module can be arranged in the described shell in pluggable mode
In sum, optical-fibre communications device of the present utility model and the utilization of optical-fibre communications module are articulated in drawing of optical-fibre communications module body can remove the fixing relation of optical fiber communication module and shell driving sliding members, makes the optical-fibre communications module or withdraw from shell by means of the rotary lock that draws handle.Because only utilizing, optical-fibre communications module of the present utility model draw the member of handle and sliding members just can easily the optical-fibre communications module be plugged in shell, and draw handle and sliding members can one-body moldedly be single individuality, compared with prior art, its member is simple, can effectively reduce and make and the component management cost, be reduced to the work of assembling and paying.In addition, because the utility model uses machinery to drive relation the optical-fibre communications module is changed in locking and release condition, except having the firm characteristics of structure, also can avoid therefore can improving the reliability of product because of using flexible member to cause elastic fatigue to lose the possibility of body function.
Description of drawings
Fig. 1 is the schematic diagram of existing fiber communication device;
Fig. 2 is the schematic diagram of the bolt lock mechanism of existing fiber communication module shown in Figure 1;
Fig. 3 is the optical-fibre communications device schematic diagram of the utility model one preferred implementation;
Fig. 4 is the optical-fibre communications decomposition module schematic diagram of the utility model one preferred implementation;
Fig. 5 is locked in the schematic diagram of shell for the optical-fibre communications module of the utility model one preferred implementation;
Fig. 6 to Fig. 9 is the set schematic diagram that the optical-fibre communications module of the utility model one preferred implementation discharges from shell.
Description of reference numerals
1 optical-fibre communications device, 2,013 second guide grooves
10 optical-fibre communications moulds 202 draw handle
101 bolt lock mechanisms, 2,021 first guide grooves
102 first travelling arms, 203 sliding memberss
103 second travelling arms, 2031 travelling arms
104 draw 2032 turning points
105 protuberances, 2033 protuberances
106 flexible members, 2034 inclined-planes
11 circuit boards, 2035 screws
12 shells, 204,205 connectors
121 shell fragments, 2,061 first fixture blocks
13 connectors, 2,062 second fixture blocks
2 optical-fibre communications devices, 21 circuit boards
20 optical-fibre communications modules, 22 shells
201 bodies, 221 flexible members
2011 housings, 23 connectors
2012 chutes
Embodiment
For described and other purpose of the present utility model, feature and advantage are become apparent, a preferred implementation cited below particularly also is elaborated in conjunction with the accompanying drawings.
Optical-fibre communications device and optical-fibre communications module hereinafter with reference to relevant drawings explanation the utility model one preferred implementation.Components identical will be represented with identical Reference numeral in institute's drawings attached.
Please refer to Fig. 3, according to the utility model one preferred implementation, optical-fibre communications device 2 comprises circuit board 21, shell 22 and optical-fibre communications module 20, and wherein, optical-fibre communications device 2 can be the part of computer system.
Optical-fibre communications module 20 is placed in the shell 22, and shell 22 is linked on the circuit board 21.In addition, in shell 22, also be equipped with the connector 23 with circuit board 21 electrical ties, and optical-fibre communications module 20 via connector 23 with circuit board 21 on all the other elements form electrically connects.Wherein, optical-fibre communications module 20 pluggable modes are arranged in the shell 22.
Fig. 4 is the optical-fibre communications decomposition module schematic diagram of the utility model one preferred implementation.As shown in Figure 4, optical-fibre communications module 20 mainly comprises body 201, draw 202 and sliding members 203.Body 201 comprises housing 2011, is equipped with member for example light emitting devices, light arrangement for detecting and the driving/receiving circuit module etc. of carrying out optical transmit-receive function in the housing 2011.
In the present embodiment, draw to be the ㄇ font to 202, it is placed on the body 201, and is articulated at least one side of body 201 by at least one connector 204.Wherein, draw a kind of material in the group that the optional free plastics of 202 material, metal, alloy, stainless steel or pottery are formed, and connector 204 can be pin.
Sliding members 203 is connected 202 with drawing by connector 205.In the present embodiment, draw and have first guide groove 2021 to 202, body 201 also has second guide groove 2013 with respect to first guide groove, 2021 parts, therefore, after connector 205 is arranged in first guide groove 2021 and second guide groove 2013, affixed with the mode that can in two guide grooves 2021,2013, be free to slide and sliding members 203 and body 201.Wherein, the optional free plastics of the material of sliding members 203, metal, alloy, a kind of material in the group that stainless steel or pottery are formed, and connector 205 can be tapping screw, and can be divided into two parts of leading portion and back segment, leading portion is the slip tip, has screw thread on the back segment, has outstanding screw 2035 on the sliding members 203 accordingly, make sliding members 203, draw 202 during with body 201 combination, the leading portion of connector 205 partly passes first guide groove 2021 that draws 202 and enters in second guide groove 2013 of body 201, and the back segment of connector 205 part then with the thread locking on it in the outstanding screw 2035 of sliding members 203, connector 205 is fixed on the sliding members 203 fully.Thus, make when drawing, draw first guide groove 2021 that connector 205 will be slided in second guide groove 2013 of body 201, and then drive the sliding members 203 that is fixed on the connector 205, finish interlock 202 202 rotations when applying external force.
In the present embodiment, sliding members 203 comprises two travelling arms 2031, and these travelling arms 2031 are arranged in parallel, and the relative two sides of body 201 also have chute 2012 respectively, and travelling arm 2031 is slidedly arranged in the chute 2012.Travelling arm 2031 also comprises at least one turning point 2032, be that travelling arm 2031 relative chutes 2012 inwardly form a turnover, and have protuberance 2033, have inclined-plane 2034 between turning point 2032 and the protuberance 2033 in its a end, in the present embodiment, protuberance 2033 can be wedge.
As shown in Figure 5, the opposite flank of shell 22 has at least one flexible member 221 respectively, inwardly dash forward and establish in flexible member 221 relative turning points 2032, when optical-fibre communications module 20 is locked in the shell 22, draw 202 vertical with travelling arm 2031, travelling arm 2031 correctly is placed in the chute 2012, makes when optical-fibre communications module 20 is inserted in the shell 22, can optical-fibre communications module 20 be fastened in the shell 22 by means of flexible member 221 is connected to turning point 2032.
In addition, as shown in Figure 4 and Figure 5, body 201 also has first holding division 2061, draws also to have second holding division, 2062, the first holding divisions 2061 to 202 and second holding division 2062 fixes mutually, is fastened in 202 on the body 201 and make to draw.Wherein, first holding division 2061 can be a protuberance, and second holding division 2062 can be a recess.Certainly, first holding division 2061 can also be a recess, and second holding division 2062 can be a protuberance.
In addition, please be simultaneously with reference to Fig. 4 and Fig. 6 to Fig. 9, they show a series of actions state of the optical-fibre communications module 20 of the utility model one preferred implementation from shell 22 releases.As shown in Figure 6, draw to be fastened in 202 on the body 201, and make optical-fibre communications module 20 be in locking condition.Then, as Fig. 7 and shown in Figure 8, when applying external force and will draw 202 anglec of rotation A, drive and connect the sliding members 203 past direction D slips of drawing 202, at this moment, the flexible member 221 that is connected to turning point 2,032 2034 is promoted by protuberance 2033 along the inclined-plane, and removes the fixing state of optical fiber communication module 20 and shell 22, as shown in Figure 9.
In sum, optical-fibre communications device of the present utility model and the utilization of optical-fibre communications module are articulated in drawing driving sliding members of optical-fibre communications module body, remove the fixing relation of optical fiber communication module and shell, make the optical-fibre communications module or withdraw from shell by means of the rotary lock that draws handle.Draw the member of handle and sliding members just can easily the optical-fibre communications module be plugged in shell because optical-fibre communications module of the present utility model is only utilized, and draw handle and sliding members can one-body moldedly be single individuality.Compared with prior art, its member is simple, can effectively reduce and make and the component management cost, is reduced to the work of assembling and paying.In addition, because the utility model uses machinery to drive relation the optical-fibre communications module is changed in locking and release condition, except having the firm characteristics of structure, also can avoid using flexible member to cause elastic fatigue and the possibility of losing body function, therefore can improve the reliability of product.
Below only preferred implementation of the present utility model is described, described execution mode only is used for explaining the utility model rather than to restriction of the present utility model, scope of the present utility model should be defined by the following claims.Therefore, all equivalents that technical scheme described in the utility model is made all should fall in the claimed scope of the utility model with modification.
Claims (17)
1. an optical-fibre communications module that is placed in the shell is characterized in that, comprising:
One body;
One is articulated in the handle that draws of described body;
One sliding members, it has at least one travelling arm, and this travelling arm is slidedly arranged in the chute of described body, makes described drawing in when rotation, and described sliding members slides along described chute:
Have an outstanding screw on the described sliding members, utilize a connection piece to be bolted in described sliding members is drawn being connected with described.
2. optical-fibre communications module as claimed in claim 1 is characterized in that described travelling arm comprises at least one turning point, and an end of this travelling arm has a protuberance, has an inclined-plane between described turning point and the protuberance, and described protuberance is a wedge-shaped part.
3. optical-fibre communications module as claimed in claim 2 is characterized in that described shell also is provided with at least one flexible member, and this flexible member is connected to described turning point, so that described optical-fibre communications module and described shell winding.
4. optical-fibre communications module as claimed in claim 1 is characterized in that described body also has first holding division, described drawing also having second holding division, and this second holding division and described first holding division fix mutually.
5. optical-fibre communications module as claimed in claim 1 is characterized in that, described drawing at least one side that is articulated in described body by at least one another connector or pin.
6. optical-fibre communications module as claimed in claim 1 is characterized in that, described drawing having first guide groove, and described body has second guide groove, and it is affixed to be arranged in described first guide groove and the described sliding members of second guide groove and described body by means of described connector.
7. optical-fibre communications module as claimed in claim 6 is characterized in that, described connector is a tapping screw.
8. optical-fibre communications module as claimed in claim 1 is characterized in that, the described material of handle or sliding members that draws is selected from by a kind of material in plastics, metal, alloy, stainless steel or the ceramic group of being formed.
9. optical-fibre communications device comprises:
One circuit board;
One is linked to the shell on the described circuit board;
One is placed on the optical-fibre communications module in the described shell, it is characterized in that, this optical-fibre communications module comprises that a body, draws a handle and a sliding members, described drawing being articulated in described body, described sliding members has at least one travelling arm, this travelling arm is slidedly arranged in the chute of described body, and when rotation is described when drawing, described sliding members slides along described chute;
Have an outstanding screw on the described sliding members, utilize a connection piece to be bolted in described sliding members is drawn being connected with described.
10. optical-fibre communications device as claimed in claim 9 is characterized in that described travelling arm comprises at least one turning point, and an end of this travelling arm has a protuberance, has an inclined-plane between described turning point and the protuberance, and this protuberance is a wedge-shaped part.
11. optical-fibre communications device as claimed in claim 10 is characterized in that described shell also is provided with at least one flexible member, this flexible member is connected to described turning point, so that described optical-fibre communications module and described shell are connected with group.
12. optical-fibre communications device as claimed in claim 9 is characterized in that described body also has first holding division, described drawing also having second holding division, and this second holding division and described first holding division fix.
13. optical-fibre communications device as claimed in claim 9 is characterized in that, described drawing at least one side that is articulated in described body by at least one another connector or pin.
14. optical-fibre communications device as claimed in claim 9, it is characterized in that, described drawing having first guide groove, described body has second guide groove, is arranged in described first guide groove and described second guide groove by means of described connector and makes described sliding members and described body affixed.
15. optical-fibre communications device as claimed in claim 14 is characterized in that, described connector is a tapping screw.
16. optical-fibre communications device as claimed in claim 9 is characterized in that, the described material of handle or sliding members that draws is selected from by a kind of material in plastics, metal, alloy, stainless steel or the ceramic group of being formed.
17. optical-fibre communications device as claimed in claim 9 is characterized in that, described optical-fibre communications module is arranged in the described shell in pluggable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201297355U CN200944593Y (en) | 2006-08-08 | 2006-08-08 | Fiber communication device and fiber communication module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201297355U CN200944593Y (en) | 2006-08-08 | 2006-08-08 | Fiber communication device and fiber communication module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944593Y true CN200944593Y (en) | 2007-09-05 |
Family
ID=38719231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201297355U Expired - Lifetime CN200944593Y (en) | 2006-08-08 | 2006-08-08 | Fiber communication device and fiber communication module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075437A1 (en) * | 2011-11-24 | 2013-05-30 | 中兴通讯股份有限公司 | Obliquely outgoing head frame of optical module and communication equipment |
-
2006
- 2006-08-08 CN CNU2006201297355U patent/CN200944593Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075437A1 (en) * | 2011-11-24 | 2013-05-30 | 中兴通讯股份有限公司 | Obliquely outgoing head frame of optical module and communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Delta Technology (Dongguan) Co., Ltd. Assignor: Delta Optoelectronics Inc. Contract record no.: 2011990000752 Denomination of utility model: Fiber communication device and fiber communication module thereof Granted publication date: 20070905 License type: Exclusive License Record date: 20110805 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |