Compact integrated optical communication device
By introducing an anti-dropout mechanism and a heat dissipation mechanism into the optical module, the problem of poor anti-dropout and limiting effect of the optical module connecting piece is solved, double-sided blocking and efficient heat dissipation of the plug are achieved, and the stability and heat dissipation performance of the optical module are improved.
Patent Information
- Application Number
- CN202422770523.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The existing optical module connector has a poor anti-dropout and limiting effect. The plug can be removed with just a little force, and the stability is poor.
An anti-slip mechanism is adopted, including a slide groove, a slide rod, a slider, an anti-slip hoop, a rotating cavity, a spring and a half-plug block. Through the cooperation of the slider and the anti-slip hoop, double-sided blocking of the plug is achieved, and rapid retraction is achieved through the rebound reset of the spring. Combined with the heat dissipation mechanism, stability and heat dissipation efficiency are improved.
It achieves double-sided blocking of the plug, improves the anti-dropping effect and stability, and at the same time improves the heat dissipation efficiency of the optical communication chip through the combination of thermal conductive sheet and heat dissipation silicone grease.
Smart Images
Figure CN223347087U_ABST
Abstract
Description
Technical Field
[0001] The utility model is applied to the field of communications, and particularly relates to a compact integrated optical communication device. Background Art
[0002] Optical modules consist of optoelectronic devices, functional circuits, and optical interfaces. Optoelectronic devices include both transmitting and receiving components. With technological advancements, optical communication products are increasingly trending towards miniaturization and high integration. Consequently, optical modules used in these products are also developing in this direction, leading to an increase in the number and variety of optical components integrated within them. As the carrier for transmission between switches and devices, optical modules play a crucial role in fiber-optic communications due to their greater efficiency and security compared to copper cable transmission.
[0003] At present, the existing optical module is equipped with a connecting piece at the slot end to facilitate manual pulling of the optical module, so as to facilitate the subsequent removal of the optical module. When connecting the external plug, the plug harness is inserted into the connecting piece to play a certain anti-detachment role. However, the traditional connecting piece has a poor anti-detachment limiting effect. The plug can still be removed with a little force, and the stability is poor.
[0004] Therefore, the present application provides a compact integrated optical communication module to solve the above problems. Utility Model Content
[0005] The utility model mainly solves the problem that the existing connecting piece has poor anti-dropping and limiting effect, the plug can still be taken out with a little force, and the stability is poor. Therefore, a compact integrated optical communication device is provided.
[0006] The object is to provide a compact integrated optical communication device.
[0007] The above purpose is achieved through the following technical solutions:
[0008] A compact integrated optical communication device includes an optical communication device, the communication device having a housing, a gold finger terminal installed at one end of the housing, a slot terminal opened at the other end of the corresponding housing, an optical communication chip installed in the housing, and an anti-drop mechanism installed on the housing;
[0009] The anti-slip mechanism includes a sliding groove, a sliding rod, a slider, an anti-slip hoop, a rotating cavity, a spring and a half-insertion block;
[0010] The slide groove is opened on the long side of the shell, and a slide rod is fixedly installed in each slide groove, a slider is slidably installed on the slide rod, and two symmetrical anti-slip hoop sleeves are rotatably installed on the outer walls of the two sliders. A rotation cavity is opened on the outer wall of the shell near the slot end, and the rotation cavity and the slide groove are connected. A spring is sleeved on the outer wall of the slide rod, and the two ends of the spring are respectively set to resist the side wall of the slider and the inner wall of one end of the rotation cavity in the slide groove. A half-insert block is rotatably installed on the outer wall of the anti-slip hoop, and the cross-sectional shape of the two half-insert blocks after merging is adapted to the cross-sectional shape of the slot end.
[0011] In the compact integrated optical communication device, the anti-dropping collar is entirely located in the slide groove, ensuring that the anti-dropping collar will not spread out from both sides when the plug is anti-dropped.
[0012] In the compact integrated optical communication device, the anti-dropout hoop is extended from the end of the housing close to the gold finger to the end of the slot.
[0013] In the compact integrated optical communication device, the spacing between the anti-dropout ferrules gradually increases from the end close to the gold finger to the end close to the slot.
[0014] In the compact integrated optical communication device, when the slider moves to the rotation cavity, the plug is inserted between the two anti-dropout hoops and connected to the slot end.
[0015] The compact integrated optical communication device further comprises a heat dissipation mechanism, which comprises a heat dissipation cavity, a heat conductive cover plate, a heat conductive sheet, a card slot and a card protrusion;
[0016] The heat dissipation cavity is opened on the side wall of the shell, and a heat-conducting cover plate is inserted into the heat dissipation cavity. A heat-conducting sheet that is arranged to abut against the optical communication chip is fixedly installed on the inner side wall of the heat-conducting cover plate. A card slot is opened on the outer side wall of the shell, and a card protrusion that is adapted to the card slot is fixedly installed on the outer side wall of the heat-conducting cover plate.
[0017] The beneficial effects achieved by the utility model are:
[0018] The utility model pulls the two anti-dropping hoops toward one end of the slot end, and then rotates the two anti-dropping hoops to expand the two anti-dropping hoops, and then inserts the external plug into the slot end, and then pushes the anti-dropping hoops in the opposite direction, and the slider pulls the anti-dropping hoops to move on the slide rod in the slide groove, and retracts the anti-dropping hoops into the slide groove, so that the two anti-dropping hoops are folded together. After the two anti-dropping hoops are folded together, they resist the external plug. Compared with the existing connecting piece, the external plug is blocked from both sides, and the anti-dropping effect is better. At the same time, it also has the function of pulling the optical module out of the equipment, and the stability is better.
[0019] The utility model fixes the heat-conducting cover plate on the heat-dissipating cavity, and the heat-conducting sheet faces the heat-generating chip on the optical communication chip. When installing, heat-dissipating silicone grease is first applied on the heat-generating chip, and then the heat-conducting cover plate is pressed so that the heat-conducting sheet faces and fits on the heat-dissipating silicone grease, thereby improving the heat dissipation efficiency of the optical communication chip.
[0020] The utility model has two symmetrically arranged U-shaped anti-dropout hoops rotatably mounted on the outer side walls of the two sliders. During use, the two anti-dropout hoops are pulled toward one end of the slot, and then the two anti-dropout hoops are rotated to expand the two anti-dropout hoops. Then, an external plug is inserted into the slot end, and the anti-dropout hoops are pushed in the opposite direction. The slider pulls the anti-dropout hoops on the slide rod in the slide groove, and the anti-dropout hoops are retracted into the slide groove, so that the two anti-dropout hoops are retracted. After the two anti-dropout hoops are retracted, they block the external plug. Compared with existing connecting pieces, the external plug is blocked from both sides, which has a better anti-dropout effect. It also has the function of pulling the optical module out of the device, and has better stability.
[0021] The utility model has a spring mounted on the outer wall of the slide bar, with both ends of the spring respectively abutting against the side wall of the slider and the inner wall of the slide groove near the rotating cavity. During use, when the two anti-drop hoops are closed and the opening is released, the spring automatically rebounds the slider, thereby driving the anti-drop hoops to automatically return to the slide groove, which is convenient and quick.
[0022] The utility model has half-insert blocks rotatably mounted on the outer side walls of the two anti-dropout hoops. The cross-sectional shape of the two half-insert blocks after being joined matches the cross-sectional shape of the slot end. During use, the two half-insert blocks are rotated to join them, and then the anti-dropout hoops are pushed to insert the two half-insert blocks into the slot end, protecting the slot end when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0024] Figure 1 It is a structural schematic diagram of a compact integrated optical communication module;
[0025] Figure 2 This is a schematic diagram of the internal structure of a compact integrated optical communication module;
[0026] Figure 3 for Figure 1 Enlarged schematic diagram of point A in the middle.
[0027] In the figure: 1. Optical communication chip; 2. Housing; 3. Gold finger end; 4. Slot end; 5. Anti-slip mechanism; 51. Slide groove; 52. Slide rod; 53. Slider; 54. Anti-slip hoop; 55. Rotating cavity; 56. Spring; 57. Half plug-in block; 6. Heat dissipation mechanism; 61. Heat dissipation cavity; 62. Heat-conducting cover; 63. Heat-conducting sheet; 64. Card slot; 65. Card bulge. DETAILED DESCRIPTION
[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.
[0029] Example 1:
[0030] This embodiment provides a compact integrated optical communication module, such as Figure 1-3 As shown, the optical communication module includes a housing 2 fixedly mounted on the optical communication chip 1 to protect the optical communication chip 1. A gold finger end 3 is fixedly mounted on one end of the housing 2, and a slot end 4 for an external plug is provided at the other end of the housing 2. An anti-drop mechanism 5 is provided on the housing 2:
[0031] The anti-slip mechanism 5 includes two slide grooves 51 provided on two opposing surfaces of the outer wall of the shell 2, and a slide rod 52 is fixedly installed in each of the two slide grooves 51. A slider 53 is slidably installed on each of the two slide rods 52. Two symmetrically arranged and U-shaped anti-slip hoops 54 are rotatably installed on the outer walls of the two sliders 53.
[0032] When in use, the two anti-dropping hoops 54 are pulled toward one end of the slot end 4, and then the two anti-dropping hoops 54 are rotated to expand the two anti-dropping hoops 54, and then the external plug is inserted into the slot end 4, and then the anti-dropping hoops 54 are pushed in the opposite direction, and the slider 53 pulls the anti-dropping hoops 54 to move on the slide rod 52 in the slide groove 51, and the anti-dropping hoops 54 are retracted into the slide groove 51, so that the two anti-dropping hoops 54 are folded. After the two anti-dropping hoops 54 are folded, they resist the external plug. Compared with the existing connecting piece, the external plug is blocked from both sides, and the anti-dropping effect is better. At the same time, it also has the function of pulling the optical module out of the equipment, and the stability is better.
[0033] Example 2:
[0034] This embodiment provides a compact integrated optical communication module, such as Figure 1-3 As shown, the anti-drop collar 54 is entirely located in the slide groove 51 to ensure that it will not spread out from both sides when the plug is anti-dropped.
[0035] The anti-drop collar 54 extends from the housing 2 near the gold finger end 3 to the slot end 4. It should be noted that in order for the anti-drop collar 54 to adapt to the raised external plug, the distance between the two anti-drop collars 54 gradually increases from the gold finger end 3 to the slot end 4.
[0036] Example 3:
[0037] This embodiment provides a compact integrated optical communication module, such as Figure 1-3 As shown, a rotation cavity 55 is formed on the outer wall of the housing 2 near the slot end 4, and the rotation cavity 55 is connected to the slide groove 51. When in use, when the slider 53 moves to the rotation cavity 55, the open rotation cavity 55 provides a rotation space for the two anti-drop hoops 54 to expand and expand, making it easier to insert the plug between the two anti-drop hoops 54 and connect it to the slot end 4.
[0038] A spring 56 is sleeved on the outer wall of the slide bar 52, with both ends of the spring 56 respectively abutting against the side wall of the slider 53 and the inner wall of the end of the chute 51 near the rotating cavity 55. During use, when the two anti-drop hoops 54 are combined and the opening is released, the spring 56 automatically rebounds the slider 53, thereby driving the anti-drop hoops 54 to automatically return to the original position and extend into the chute 51, which is convenient and quick.
[0039] Example 4:
[0040] This embodiment provides a compact integrated optical communication module, such as Figure 1-3 As shown, half-insert blocks 57 are rotatably mounted on the outer side walls of the two anti-dropout collars 54. The cross-sectional shape of the two half-insert blocks 57 when joined matches the cross-sectional shape of the slot end 4. During use, the two half-insert blocks 57 are rotated to join them, and then the anti-dropout collars 54 are pushed to insert the two half-insert blocks 57 into the slot end 4, protecting the slot end 4 when not in use.
[0041] Example 5:
[0042] This embodiment provides a compact integrated optical communication module, such as Figure 1-3As shown, unlike Example 1, when the optical communication module is in operation for a long time, the optical communication chip 1 inside it will generate heat. If the heat is not processed, it will affect the working efficiency of the optical communication chip 1. To this end, the optical communication module also includes a heat dissipation mechanism 6. The heat dissipation mechanism 6 includes a heat dissipation cavity 61 provided on the housing 2 and arranged opposite to the optical communication chip 1. A heat-conducting cover plate 62 is inserted into the heat dissipation cavity 61. A heat-conducting sheet 63 is fixedly mounted on the inner wall of the heat-conducting cover plate 62 and is arranged to abut against the optical communication chip 1. During use, the heat-conducting cover plate 62 is fixed to the heat dissipation cavity 61, and the heat-conducting sheet 63 is directly opposite the heat-generating chip on the optical communication chip 1. During installation, heat-dissipating silicone grease is first applied to the heat-generating chip, and then the heat-conducting cover plate 62 is pressed so that the heat-conducting sheet 63 is directly opposite to the heat-dissipating silicone grease, thereby improving the heat dissipation efficiency of the optical communication chip 1.
[0043] Example 6:
[0044] This embodiment provides a compact integrated optical communication module, such as Figure 1-3 As shown, a slot 64 is formed on the outer wall of the housing 2, and a latching protrusion 65 that matches the slot 64 is fixedly mounted on the outer wall of the heat-conducting cover plate 62. During use, the heat-conducting cover plate 62 is aligned with the heat dissipation cavity 61 on the housing 2 and pressed. The latching protrusion 65 engages with the slot 64 on the housing 2, thereby fixing the heat-conducting cover plate 62 to the heat dissipation cavity 61, ensuring a tight connection between the heat-conducting cover plate 62 and the housing 2, thereby ensuring the safety of the optical communication chip 1.
Claims
1. A compact integrated optical communication device, comprising an optical communication device, the communication device having a housing, a gold finger end mounted on one end of the housing, a slot end corresponding to the other end of the housing, an optical communication chip mounted in the housing, characterized in that: An anti-slip mechanism is installed on the housing; The anti-slip mechanism includes a slide groove, a slide rod, a slider, an anti-slip hoop, a rotating cavity, a spring and a half-insertion block; The slide groove is opened on the long side of the shell, and a slide rod is fixedly installed in each slide groove, a slider is slidably installed on the slide rod, and two symmetrical anti-slip hoop sleeves are rotatably installed on the outer walls of the two sliders. A rotation cavity is opened on the outer wall of the shell near the slot end, and the rotation cavity and the slide groove are connected. A spring is sleeved on the outer wall of the slide rod, and the two ends of the spring are respectively set to resist the side wall of the slider and the inner wall of one end of the rotation cavity in the slide groove. A half-insert block is rotatably installed on the outer wall of the anti-slip hoop, and the cross-sectional shape of the two half-insert blocks after merging is adapted to the cross-sectional shape of the slot end.
2. The compact integrated optical communication device according to claim 1, wherein: The anti-dropping hoop is entirely located in the slide groove, ensuring that it will not spread out from both sides when the plug is anti-dropping.
3. The compact integrated optical communication device according to claim 1 or 2, characterized in that: The anti-dropping hoop is extended from the end of the shell body close to the gold finger to the end of the slot.
4. The compact integrated optical communication device according to claim 3, characterized in that: The spacing between the anti-dropping hoop sleeves gradually increases from the end close to the gold finger to the end of the slot.
5. The compact integrated optical communication device according to claim 1, wherein: When the slide block moves to the rotation cavity, the plug is inserted between the two anti-dropout hoops and connected to the slot end.
6. The compact integrated optical communication device according to claim 1, wherein: The communication device further includes a heat dissipation mechanism, which includes a heat dissipation cavity, a heat conductive cover plate, a heat conductive sheet, a card slot and a card protrusion; The heat dissipation cavity is opened on the side wall of the shell, and a heat-conducting cover plate is inserted into the heat dissipation cavity. A heat-conducting sheet that is arranged to abut against the optical communication chip is fixedly installed on the inner side wall of the heat-conducting cover plate. A card slot is opened on the outer side wall of the shell, and a card protrusion that is adapted to the card slot is fixedly installed on the outer side wall of the heat-conducting cover plate.