TWI708086B - Optical transceiver - Google Patents

Abstract

An optical transceiver is disclosed and includes a first housing, a second housing, a printed circuit board, a handle member and at least one elastic body. The first housing and the second housing are assembled with each other as a main body, and form an accommodating space, a first handle guiding groove and a second handle guiding groove. The first handle guiding groove and the second handle guiding groove are respectively located on two opposite sides of the main body. The printed circuit board is housed in the accommodating space to perform a photoelectric conversion. The handle member has a first arm portion and a second arm portion respectively received in the first handle guiding groove and the second handle guiding groove. The at least one elastic body is received in the at least one elastic-body receiving groove of the first housing for providing an opposing force when the handle member is subjected to an external force. Any side of the elastic-body receiving groove is not formed by the second housing, or is not a linear groove.

Description

Optical transceiver connector

This case is about an optical transceiver module of an optical fiber communication system, especially an optical transceiver connector with enhanced electromagnetic interference protection.

With the rapid development of computer systems and related peripheral equipment in recent years, it is a trend to increase the speed of information transmission in response to high-complexity tasks, such as digital signal transmission and image analysis. Under such demand, Optical fiber communication technology emerged accordingly, and it can be applied to long-distance or short-distance signal transmission, to use high-speed optical signals to replace conventional telecommunications signals to achieve the purpose of increasing information transmission speed.

Optical fiber communication systems generally have optical transceiver modules installed in electronic communication equipment to provide signal transmission functions between electronic devices. In order to increase the flexibility of system design and facilitate maintenance, optical transceiver modules also include optical transceiver connectors. It can be inserted into the corresponding connector slot in the communication device. Therefore, the optical transceiver connector and the corresponding connector slot usually include a latch mechanism for the optical transceiver connector to lock and release the corresponding connector slot.

The traditional optical transceiver connector uses a shell combined with an elastic body to cover the printed circuit board for photoelectric conversion. Since the assembly between the housing and the elastic body is likely to produce a structural joint gap, when high-speed and long-wavelength light is transmitted and received, it is easy to cause the problem of electromagnetic interference and leakage of electronic devices on the printed circuit board.

In view of this, it is necessary to provide an optical transceiver connector to solve the problems faced by the prior art.

The purpose of this case is to provide an optical transceiver connector. By arranging the latch handle on the outside of the housing without penetrating the housing, the problem of electromagnetic interference leakage (EMI leakage) caused by the electronic components on the printed circuit board in the housing, for example, is avoided, and EMI shielding is strengthened .

Another purpose of this case is to provide an optical transceiver connector. The elastic body that provides elastic force in the latch mechanism is inserted into the elastic body accommodating groove of the latch handle member and the housing frame through an opening on the latch handle member, and the elastic body can be effectively confined to the elastic body The accommodating groove prevents the elastic body from popping out during the latch operation, and at the same time reduces the ease of assembly operation. On the other hand, the elastic body accommodating groove is only constructed in a single housing, the opening of the elastic body accommodating groove does not face other assembled housings, and neither side of the elastic body accommodating groove is constituted by other assembled housings. Non-linear groove. In this way, in addition to achieving the purpose of accommodating the elastic body, the problem of electromagnetic interference leakage caused by electronic devices in the housing, such as a printed circuit board, can be effectively avoided, and electromagnetic interference protection can be enhanced.

Another purpose of this case is to provide an optical transceiver connector. A gasket component is further arranged between the shells of the upper and lower cover structure, which surrounds the periphery of the shell and is located at the junction of the upper and lower covers, effectively avoiding the problem of electromagnetic interference leakage caused by electronic devices on the printed circuit board, and strengthening the protection of electromagnetic interference .

To achieve the foregoing objective, the present application provides an optical transceiver connector, which includes a first housing, a second housing, a printed circuit board, a handle, and an elastic body. The first shell has an elastic body containing groove. The first shell and the second shell are assembled into a main body to form an accommodating space, a first handle guiding groove and a second handle guiding groove. The first handle guide groove and the second handle guide groove are respectively located on two opposite sides of the main body, and all the opening surfaces of the elastic body containing groove do not face the second housing. The printed circuit board is accommodated in the accommodating space, and is assembled for photoelectric conversion. The handle member has a first arm portion and a second arm portion. The first arm portion is accommodated in the first handle guide groove, and the second arm portion is accommodated in the second handle guide groove. The elastic body is accommodated in the elastic body accommodating groove for providing a reaction force when the handle member receives an external force.

In order to achieve the foregoing objective, this case provides another optical transceiver connector, which includes a first housing, a second housing, a printed circuit board, a handle, and at least one elastic body. The first shell has an elastic body containing groove. The first shell and the second shell assemble a main body with each other, and form an accommodating space, a first handle guide groove and a second handle guide groove, wherein the first handle guide groove and the second handle guide The guiding grooves are respectively located on two opposite sides of the main body, and neither side of the elastic body containing groove is formed by the second shell. The printed circuit board is accommodated in the accommodation space. The handle has a first arm and a second arm. The first arm is accommodated in the first handle guiding groove, and the second arm is accommodated in the second handle guiding groove. The elastic body is accommodated in the elastic body accommodating groove for providing a reaction force when the handle member receives an external force.

To achieve the foregoing objective, the present application provides an optical transceiver connector, which includes a first housing, a second housing, a printed circuit board, a handle, and at least one elastic body. The first shell has at least one elastic body containing groove, and the at least one elastic body containing groove is a non-linear groove. The first shell and the second shell assemble a main body with each other, and form an accommodating space, a first handle guide groove and a second handle guide groove, wherein the first handle guide groove and the second handle guide groove The guiding grooves are respectively located on two opposite sides of the main body. The printed circuit board is accommodated in the accommodating space, and is assembled for photoelectric conversion. The handle has a first arm and a second arm. The first arm is accommodated in the first handle guiding groove, and the second arm is accommodated in the second handle guiding groove. At least one elastic body is accommodated in the at least one elastic body accommodating groove for providing a reaction force when the handle member receives an external force.

Some typical embodiments embodying the features and advantages of this case will be described in detail in the following description. It should be understood that this case can have various changes in different aspects, all of which do not depart from the scope of the case, and the descriptions and drawings therein are essentially for illustrative purposes, not for limiting the case.

Figure 1A is an exploded view of the optical transceiver connector of the first preferred embodiment of the present invention. FIG. 1B is an exploded view of the optical transceiver connector of the first preferred embodiment of the present invention from another perspective. FIG. 1C is an exploded view showing a partial structure of the optical transceiver connector of the first preferred embodiment of the present invention. Figure 1D is an exploded view of another part of the optical transceiver connector of the first preferred embodiment of the present invention. Figure 1E is a perspective view of the assembled optical transceiver connector of the first preferred embodiment of the present invention. In this embodiment, the optical transceiver connector 1 can be applied to, for example, the quad small form-factor pluggable (Quad Small Form-factor Pluggable, QSFP and Quad small form-factor pluggable double density, QSFP- DD) the latch mechanism, but not limited to this. The optical transceiver connector 1 includes a first housing 11, a second housing 12, a printed circuit board 20, a handle 30 and at least one elastic body 40. The first housing 11 and the second housing 12, respectively, for example, a lower cover housing and an upper cover formed of a metal material, are assembled to form a main body 10 and form an accommodating space 13 and a first handle guide groove 14a And the second handle guide groove 14b. The first handle guide groove 14a and the second handle guide groove 14b are opposite to each other, are respectively located on two opposite sides 10a, 10b of the main body 10, and are recessed in the first housing 11 and the second housing 12, respectively. Assemble the main body 10 on two opposite sides 10a, 10b. The printed circuit board 20 is accommodated in the accommodating space 13 to be assembled for photoelectric conversion. In this embodiment, the information required for photoelectric conversion is further connected to the printed circuit board 20 from the outside of the first housing 11 and the second housing 12 through an optical fiber 22. The information after the photoelectric conversion is exported through the connection port 21 on the printed circuit board 20 such as a golden finger. In this embodiment, the handle member 30 includes a first arm portion 31a and a second arm portion 31b made of metal materials, for example. The first arm portion 31a and the second arm portion 31b are spatially opposed to the first handle guiding groove 14a and the second handle guiding groove 14b, respectively. The first arm portion 31a is received in the first handle guide groove 14a; and the second arm portion 31b is received in the second handle guide groove 14b. In addition, the first arm portion 31a and the second arm portion 31b can respectively slide along the X-axis direction relative to the first handle guide groove 14a and the second handle guide groove 14b. In this embodiment, the first housing 11 further has two elastic body accommodating grooves 15a, 15b, for example recessed in the first handle guide groove 14a and the second handle guide groove 14b, and are assembled Two elastic bodies 40 are accommodated to provide a reaction force when the handle member 30 receives an external force. In this embodiment, each of the elastic body containing grooves 15a, 15b has at least one opening surface, which is located on two opposite sides 10a, 10b of the first housing 11 and the second housing 12 assembled with each other, at least one opening The surface does not face the second shell 12, and any side of each elastic body containing groove 15a, 15b is not formed by the second shell 12. The two elastic bodies 40, such as but not limited to telescopic springs, are detachably connected to the first arm portion 31a and the second arm portion 31b of the handle member 30 to construct the elastic restoring force required by the latch mechanism. It is worth noting that the first arm portion 31a and the second arm portion 31b of the handle member 30 are arranged outside the first housing 11 and the second housing 12, and do not penetrate the first housing 11 and the second housing 12 , Can effectively avoid the problem of EMI leakage caused by electronic components on the printed circuit board in the accommodating space 13, and strengthen EMI shielding.

In this embodiment, the handle member 30 further includes a holding portion 36 and a connecting portion 35. The connecting portion 35 is connected to the holding portion 36 and the first arm portion 31a and the second arm portion 31b. In the direction in which the first arm portion 31a and the second arm portion 31b slide relative to the first handle guide groove 14a and the second handle guide groove 14b, that is, the X-axis direction, they are misaligned with each other. In addition, the horizontal part of the connecting portion 35 and the holding portion 36 are not on the same horizontal plane. In this embodiment, the first arm portion 31a and the second arm portion 31b have, for example, a structure symmetrical to each other. The first arm portion 31a further includes an opening 33a and a limiting portion 34a. The second arm portion 31b further includes an opening 33b and a limiting portion 34b. Taking the first arm portion 31a as an example, the opening 33a of the first arm portion 31a is spatially opposed to the elastic body accommodating groove 15a, and communicates with the elastic body accommodating groove 15a, so that the elastic body 40 is placed in the elastic body through the opening 33a. Body containing groove 15a. The limiting portion 34a of the first arm portion 31a is adjacent to the opening 33a and extends from the first arm portion 31a to the elastic body containing groove 15a, that is, extends along the Y-axis direction. When the elastic body 40 is accommodated in the elastic body accommodating groove 15 a, the limiting portion 34 a of the first arm portion 31 a is in contact with the elastic body 40 and is pushed against by an elastic force of the elastic body 40. Similarly, when the elastic body 40 is accommodated in the elastic body accommodating groove 15 b, the limiting portion 34 b of the second arm portion 31 b is in contact with the elastic body and is pushed by one of the elastic body 40. Thereby, the elastic body 40 and the first arm portion 31a and the second arm portion 31b of the handle member 30 can construct the elastic restoring force required by the latch mechanism.

In this embodiment, the two elastic body containing grooves 15a, 15b further include a guiding groove 16a, 16b, respectively. Taking the elastic body accommodating groove 15a as an example, the guiding groove 16a is, for example, perpendicular to the elastic body accommodating groove 15a, and is connected to the elastic body accommodating groove 15a, which facilitates the mounting of the limiting portion 34a of the first arm portion 31a to the elastic body The accommodating slot 15a. Figures 2A to 2D illustrate the assembly process of the optical transceiver connector of the first preferred embodiment of the present invention. First, when the optical transceiver connector 1 is installed, the printed circuit board 20 is first accommodated in the accommodation space 13 on the first housing 11, as shown in FIG. 2A. Next, the limiting portion 34a of the first arm portion 31a is aligned with the guiding groove 16a, and slides into the elastic body accommodating groove 15a along the Z-axis direction, as shown in FIG. 2B. Similarly, the limiting portion 34b of the second arm portion 31b is also aligned with the guide groove 16b, slides into the elastic body accommodating groove 15b together, and then rotates the handle 30, so that the handle 30 is preset in the first housing 11 on. It should be noted that this case does not limit the connection mode of the optical fiber 22 of the printed circuit board 20. In this embodiment, the detachable optical fiber 22 can be connected after the handle 30 is pre-placed in the first housing 11. In other embodiments, the optical fiber 22 may be, for example, an LC connector, which is connected after the optical transceiver connector 1 is assembled. This case is not limited to this, and will not be described in detail. In this embodiment, after the handle member 30 is pre-placed in the first housing 11, the second housing 12 is assembled to the first housing 11 to construct the first handle guide groove 14a and the second handle guide The guiding grooves 14b are on two opposite sides 10a, 10b of the main body 10, and the first arm portion 31a and the second arm portion 31b of the handle member 30 are respectively accommodated in the first handle guiding groove 14a and the second handle The guide groove 14b is as shown in Figure 2C. Finally, the elastic body 40 is placed in the elastic body accommodating groove 15a through the opening 33a of the first arm 31a, as shown in Figure 2D, and the elastic body 40 is also placed in the elastic body through the opening 33b of the second arm 31b. The accommodating slot 15b can complete the assembly of the optical transceiver connector 1. Of course, the assembly process of the optical transceiver connector 1 in this case is not limited to this.

Figure 3A shows the optical transceiver connector and its corresponding connector slot of the first preferred embodiment of the present invention. Figure 3B shows the optical transceiver connector of the first preferred embodiment of the present invention combined with its corresponding connector slot. When the optical transceiver connector 1 in this case is applied to the optical transceiver module of the optical fiber communication system, it is matched with a connector slot 9. The optical transceiver connector 1 can be inserted into or removed from the connector slot 9 along the X-axis direction, for example. The connector slot 9 has a slot opening 91 and a receiving portion 92. When the optical transceiver connector 1 is inserted into the receiving portion 92 from the slot opening 91, the connection port 21 on the printed circuit board 20 can be connected to the connector The connection line in the slot 9 is electrically connected to transmit the information after photoelectric conversion. However, it is not a necessary technology to limit this case, so I will not repeat it here. It should be noted that, in this example, the first arm portion 31a further includes a first engaging portion 32a, for example, provided at the front end of the first arm portion 31a. The second arm portion 31b also includes a first engaging portion 32b, for example, provided at the front end of the second arm portion 31b. The connector socket 9 has at least two second engaging portions 93 disposed on two opposite side walls. Taking the first engaging portion 32a of the first arm portion 31a as an example, it is spatially opposed to the second engaging portion 93 of the connector socket 9. In this embodiment, when the optical transceiver connector 1 is inserted into the accommodating portion 92 of the connector socket 9, the first engaging portions 32a, 32b and the opposing second engaging portion 93 engage with each other, so that the optical transceiver connector 1 Do not leave the connector slot 9, as shown in Figure 3B.

In addition, FIG. 4A is a cross-sectional structural view of the optical transceiver connector in the latched state of the first preferred embodiment of the present invention. Figure 4B is a cross-sectional structural view of the optical transceiver connector in the unlocked state of the first preferred embodiment of the present invention. Refer to Figures 3A to 3B and Figures 4A to 4B. In this embodiment, the limiting portion 34a of the first arm portion 31a and the limiting portion 34b of the second arm portion 31b of the handle member 30 are respectively pushed by the elastic force of the two elastic bodies 40, and the second arm portion 30 of the handle member 30 An arm portion 31a and a second arm portion 31b respectively slide to a first position relative to the first handle guiding groove 14a and the second handle guiding groove 14b, as shown in FIG. 4A. Due to the constant resistance of the elastic body 40, when the user inserts the optical transceiver connector 1 into the accommodating portion 92 of the connector socket 9, the first engaging portions 32a, 32b and the opposing second engaging portion 93 engage with each other, That is, the optical transceiver connector 1 does not leave the connector slot 9. On the other hand, when the user wants to remove the optical transceiver connector 1 from the connector socket 9, for example, the user can pull the grip 36 of the handle 30, and the grip 36 of the handle 30 drives the first arm by force. The limiting portion 34a on the portion 31a and the limiting portion 34b on the second arm portion 31b oppose the elastic force of the at least two elastic bodies 40, so that the first arm portion 31a and the second arm portion 31b of the handle 30 are opposite to the first The handle guide groove 14a and the second handle guide groove 14b slide to a second position, as shown in FIG. 4B. At this time, the first engaging portions 32a, 32b and their corresponding second engaging portions 93 are misaligned and not engaged with each other, so that the optical transceiver connector 1 can be separated from the connector slot 9.

It is worth noting that, in this embodiment, the opening 33a of the first arm portion 31a and the limiting portion 34a in the sliding direction of the first arm portion 31a relative to the first handle guide groove 14a, such as the X axis direction, have A separation distance D prevents the elastic body 40 accommodated in the elastic body accommodating groove 15a from popping out after the elastic body 40 is placed in the elastic body accommodating groove 15a. Similarly, the opening 33b and the limiting portion 34b of the second arm portion 31b have a separation distance D in the direction in which the second arm portion 31b slides relative to the second handle guide groove 14b, for example, in the X-axis direction. After the body 40 is placed in the elastic body accommodating groove 15b, the elastic body 40 accommodated in the elastic body accommodating groove 15b can be prevented from popping out. In other words, in the sliding direction of the handle member 30, there is a separation distance D between the opening 33a and the limiting portion 34a, or a separation distance D between the opening 33b and the limiting portion 34b.

FIG. 5 is a three-dimensional structural diagram of the handle member of the optical transceiver connector of the first preferred embodiment of the present invention. It should be noted here that the connecting portion 35 and the holding portion 36 of the handle member 30 are guided by the first arm portion 31a and the first arm portion 31b relative to the first handle guide groove 14a and the second handle guide The sliding direction of the grooves 14b, that is, the X-axis direction, are misaligned with each other. That is, the horizontal part of the connecting portion 35 and the holding portion 36 are not on the same horizontal plane. In this embodiment, when the user pulls the grip portion 36 of the handle 30, the moving handle 30 moves in the sliding direction without disturbing the optical fiber 22 connected to the printed circuit board 20. Even if the optical fiber 22 is connected to the second housing 12, such as the upper cover housing, through an LC connector, when the user pulls the grip portion 36 of the handle 30, the moving handle 30 slides The direction is not disturbed.

Fig. 6 is an exploded view showing a partial structure of the optical transceiver connector of the second preferred embodiment of the present invention. In this embodiment, the optical transceiver connector 1 is similar to the optical transceiver connector 1 shown in FIGS. 1A to 1E, and the same component numbers represent the same components, structures, and functions, and will not be repeated here. In this embodiment, the optical transceiver connector 1 further includes a gasket assembly 17, for example in an n-shape, disposed between the first housing 11 and the second housing 12. In other embodiments, the setting range and position of the gasket assembly 17 can be adjusted according to actual application requirements. By arranging the gasket assembly 17 around the periphery of the first housing 11 and the second housing 12 and at the junction of the upper and lower covers, electromagnetic interference caused by electronic devices in the housing, such as the printed circuit board 20, can be effectively avoided. The problem of leakage, and strengthen electromagnetic interference protection.

Figure 7 is a side view of the optical transceiver connector of the third preferred embodiment of the present invention. In this embodiment, the optical transceiver connector 1 is similar to the optical transceiver connector 1 shown in FIG. 2A, and the same component numbers represent the same components, structures, and functions, and will not be repeated here. In this embodiment, the guiding groove 16a of the elastic body receiving groove 15a is designed to be inclined with respect to the elastic body receiving groove 15a, and the guiding groove 16a is connected to the elastic body receiving groove 15a, which is in the first arm portion 31a. When the limiting portion 34a is installed in the elastic body accommodating groove 15a, it can also slide into the elastic body accommodating groove 15a along the guide groove 16a.

Figure 8 is a side view of the optical transceiver connector of the fourth preferred embodiment of the present invention. In this embodiment, the optical transceiver connector 1 is similar to the optical transceiver connector 1 shown in FIG. 7, and the same component numbers represent the same components, structures, and functions, which will not be repeated here. In this embodiment, the guiding groove 16a of the elastic body accommodating groove 15a is further designed to be curved relative to the elastic body accommodating groove 15a. The guiding groove 16a is connected to the elastic body accommodating groove 15a at the first arm 31a. When the limiting portion 34a is installed in the elastic body accommodating groove 15a, it can also slide into the elastic body accommodating groove 15a along the guide groove 16a.

It should be noted that the present application does not limit the manner in which the guiding groove 16a is connected to the elastic body containing groove 15a, or the manner in which the guiding groove 16b is connected to the elastic body containing groove 15b. However, in order to achieve the purpose of strengthening electromagnetic interference protection, the elastic body containing groove 15a is combined with the guiding groove 16a or the elastic body containing groove 15b is combined with the guiding groove 16b. All of its opening faces are not facing the second housing 12, and either side Not constituted by the second housing 12. In addition, the elastic body containing groove 15a combined with the guiding groove 16a or the elastic body containing groove 15b combined with the guiding groove 16b may be a non-linear groove. In other words, the groove shape of the elastic body accommodating grooves 15a, 15b can be selected from linear grooves or non-linear grooves of C-shaped, L-shaped, T-shaped or other similar shapes, for example, and the combination changes can be adjusted according to actual application requirements. . However, neither the elastic body accommodating groove 15a combined with the guiding groove 16a or the elastic body accommodating groove 15b combined with the guiding groove 16b has an opening surface facing the second housing 12, that is, any opening of the elastic body accommodating grooves 15a, 15b Under the condition that none of the surfaces face the second housing 12 and neither side is formed by the second housing 12, the effect of strengthening electromagnetic interference protection is not affected, and the details are not repeated here.

In summary, this case provides an optical transceiver connector. By arranging the latch handle on the outside of the housing without penetrating the housing, the problem of electromagnetic interference leakage (EMI leakage) caused by electronic devices on the printed circuit board in the housing, for example, is avoided, and EMI shielding is strengthened . The elastic body that provides elastic force in the latch mechanism is inserted into the elastic body accommodating groove of the latch handle member and the housing frame through an opening on the latch handle member, and the elastic body can be effectively confined to the elastic body The accommodating groove prevents the elastic body from popping out during the latch operation, and at the same time reduces the ease of assembly operation. On the other hand, the elastic body accommodating groove is only constructed in a single housing, the opening of the elastic body accommodating groove does not face other assembled housings, and neither side of the elastic body accommodating groove is constituted by other assembled housings. Non-linear groove. In this way, in addition to achieving the purpose of accommodating the elastic body, the problem of electromagnetic interference leakage caused by electronic devices in the housing, such as a printed circuit board, can be effectively avoided, and electromagnetic interference protection can be enhanced. In addition, a gasket assembly is further arranged between the shells of the upper and lower cover structures, which surround the periphery of the shell and are located at the junction of the upper and lower covers, effectively avoiding the problem of electromagnetic interference and leakage of electronic devices on the printed circuit board in the shell, and strengthening the electromagnetic Interference protection.

This case can be modified in many ways by those who are familiar with this technology, but it is not deviated from the protection of the patent application.

1: Optical transceiver connector 10: main body 10a, 10b: opposite side 11: The first shell 12: second shell 13: accommodation space 14a: The first handle guide groove 14b: The second handle guide groove 15a, 15b: Elastomer containing groove 16a, 16b: guide groove 17: Gasket assembly 20: printed circuit board 21: Port 22: Optical fiber 30: pull handle 31a: First arm 31b: second arm 32a, 32b: first engagement part 33a, 33b: opening 34a, 34b: limit part 35: connecting part 36: Grip 40: elastomer 9: Connector slot 91: Slot 92: accommodating part 93: The second meshing part D: separation distance X: X axis Y: Y axis Z: Z axis

Figure 1A is an exploded view of the optical transceiver connector of the first preferred embodiment of the present invention. FIG. 1B is an exploded view of the optical transceiver connector of the first preferred embodiment of the present invention from another perspective. FIG. 1C is an exploded view showing a partial structure of the optical transceiver connector of the first preferred embodiment of the present invention. Figure 1D is an exploded view of another part of the optical transceiver connector of the first preferred embodiment of the present invention. Figure 1E is a perspective view of the assembled optical transceiver connector of the first preferred embodiment of the present invention. Figures 2A to 2D illustrate the assembly process of the optical transceiver connector of the first preferred embodiment of the present invention. Figure 3A shows the optical transceiver connector and its corresponding connector slot of the first preferred embodiment of the present invention. Figure 3B shows the optical transceiver connector of the first preferred embodiment of the present invention combined with its corresponding connector slot. FIG. 4A is a cross-sectional structural view of the optical transceiver connector in the latched state of the first preferred embodiment of the present invention. Figure 4B is a cross-sectional structural view of the optical transceiver connector in the unlocked state of the first preferred embodiment of the present invention. FIG. 5 is a three-dimensional structural diagram of the handle member of the optical transceiver connector of the first preferred embodiment of the present invention. Fig. 6 is an exploded view showing a partial structure of the optical transceiver connector of the second preferred embodiment of the present invention. Figure 7 is a side view of the optical transceiver connector of the third preferred embodiment of the present invention. Figure 8 is a side view of the optical transceiver connector of the fourth preferred embodiment of the present invention.

1: Optical transceiver connector

10: main body

10a, 10b: opposite side

11: The first shell

12: second shell

13: accommodation space

14a: The first handle guide groove

14b: The second handle guide groove

15a: Elastomer containing groove

16a: guide ditch

20: printed circuit board

21: Port

22: Optical fiber

30: pull handle

31a: First arm

31b: second arm

32a, 32b: first engagement part

33a, 33b: opening

34a, 34b: limit part

35: connecting part

36: Grip

40: elastomer

X: X axis

Y: Y axis

Z: Z axis

Claims (16)

An optical transceiver connector includes: a first housing with an elastic body accommodating groove; a second housing assembled with the first housing to form a main body to form an accommodating space and a first extension Handle guide groove and a second handle guide groove, wherein the first handle guide groove and the second handle guide groove are respectively located on two opposite sides of the main body, and the elastic body accommodating groove All the opening surfaces are not facing the second housing; a printed circuit board is accommodated in the accommodation space; a handle member has a first arm and a second arm, and the first arm is accommodated The first handle guide groove, and the second arm portion is accommodated in the second handle guide groove; and an elastic body is accommodated in the elastic body accommodating groove for the pull handle The handle provides a reaction force when subjected to an external force, wherein the first arm portion and the second arm portion both include: an opening spatially opposed to the elastic body accommodating groove and exposing a part of the elastic body accommodating groove ; And a limiting portion, adjacent to the opening, in contact with the elastic body. The optical transceiver connector according to claim 1, wherein the handle member includes: a holding part; and a connecting part connected to the holding part, the first arm part and the second arm part, and the The horizontal part of the connecting part and the holding part are not on the same level. The optical transceiver connector according to claim 1, wherein in the sliding direction of the handle member, there is a distance between the opening and the limiting portion. The optical transceiver connector according to claim 1, wherein the elastic body accommodating groove further includes a guide groove connected to the elastic body accommodating groove, so as to facilitate the installation of the limiting portion to the elastic body accommodating groove. The optical transceiver connector according to claim 1, wherein the groove type of the elastic body accommodating groove is selected from one of a group consisting of a font, a C type, an L type, a T type and a combination thereof. The optical transceiver connector according to claim 1, further comprising a gasket assembly disposed between the first housing and the second housing. An optical transceiver connector includes: a first housing with an elastic body accommodating groove; a second housing, and a main body assembled with the first housing to form an accommodating space and a first pull Handle guide groove and a second handle guide groove, wherein the first handle guide groove and the second handle guide groove are respectively located on two opposite sides of the main body, wherein the elastic body accommodating groove Neither side is formed by the second housing; a printed circuit board is accommodated in the accommodating space; a handle member with a first arm and a second arm, the first arm accommodates In the first handle guide groove, and the second arm portion is accommodated in the second handle guide groove; and an elastic body is accommodated in the elastic body accommodating groove for The handle member provides a reaction force when receiving an external force, wherein the first arm portion and the second arm portion each include: an opening, which is spatially opposed to the elastic body accommodating groove, and exposes a part of the elastic body accommodating groove Groove; and a limiting portion, adjacent to the opening, in contact with the elastic body. The optical transceiver connector according to claim 7, wherein the handle member includes: a holding part; and a connecting part connected to the holding part, the first arm part and the second arm part, and the The horizontal part of the connecting part and the holding part are not on the same level. The optical transceiver connector according to claim 7, wherein in the sliding direction of the handle member, there is a distance between the opening and the limiting portion. The optical transceiver connector according to claim 7, wherein each of the elastic body accommodating grooves further includes a guide groove connected to the elastic body accommodating groove to facilitate the mounting of the limiting portion to the elastic body accommodating groove. The optical transceiver connector described in claim 7 further includes a gasket assembly disposed between the first housing and the second housing. An optical transceiver connector, comprising: a first housing with at least one elastic body accommodating groove, and the at least one elastic body accommodating groove is a non-linear groove; and a second housing interacts with the first housing Assemble a main body, and form an accommodating space, a first handle guide groove and a second handle guide groove, which are respectively recessed on two opposite sides of the main body; a printed circuit board is accommodated The accommodating space is assembled for photoelectric conversion; a handle member, and a first arm portion and a second arm portion, the first arm portion is accommodated in the first handle guide groove, and the The second arm portion is accommodated in the second handle guide groove; and at least one elastic body is accommodated in the at least one elastic body accommodating groove for providing a reaction when the handle member receives an external force Force, wherein the first arm portion and the second arm portion both include: an opening spatially opposed to the elastic body accommodating groove and exposing a portion of the elastic body accommodating groove; and a limiting portion adjacent to The opening is in contact with the elastic body. The optical transceiver connector according to claim 12, wherein the handle member includes: a holding part; and a connecting part connected to the holding part, the first arm part and the second arm part, and the The horizontal part of the connecting part and the holding part are not on the same level. The optical transceiver connector according to claim 12, wherein in the sliding direction of the handle member, there is a distance between the opening and the limiting portion. ] The optical transceiver connector according to claim 12, wherein each of the elastic body accommodating grooves further includes a guide groove connected to the elastic body accommodating groove to facilitate the mounting of the limiting portion to the elastic body container置槽. The optical transceiver connector described in claim 12 further includes a gasket assembly disposed between the first housing and the second housing.

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