TWM469634U - Connector - Google Patents

Abstract

A connector is provided, including a connector body, a snap member and an elastomer member. The snap member is pivoted on the connector body with a hook end and a press end positioned on both sides thereof, respectively. The two ends of the elastomer member contact the connector body and the press end of the snap member, respectively. The connector of the invention may accomplish plugging and unplugging of an electronic equipment in a single hand press way without bracer arrangement by a configuration of the press end, and may maintain an engagement state between the hook end and the electronic equipment with an arrangement of the elastomer member.

Description

Connector

This creation is about a connector, and more specifically, a connector that can be plugged and unplugged.

According to the connector, which is indispensable for the electrical connection of various electronic devices and other peripheral devices, with the advancement of industrial technology, the volume is gradually moving toward miniaturization, so as to be suitable for plugging various light and short electronic devices. Signal transmission. However, the problem associated with the shrinkage of the connector is that the structural strength is weakened, and if the user's force is improper, the connector is easily damaged or the signal transmission stability is poor.

In addition, the connector usually has a hook formed on one end side of the electronic device for engaging with a card slot formed in advance by the electronic device, thereby maintaining the plug-in relationship between the connector and the electronic device. Generally, the hook of the connector is formed on an elastic plate, and a brace is formed on the end side of the elastic plate to form a bump, and the brace can be pulled by force to make the bump The elastic plate is pressed to deform the elastic plate to lift the hook to release the engagement between the hook and the electronic device, and the connector can be inserted into and removed from the electronic device. When the brace is not pulled by force, the elastic plate will be affected by its own elastic restoring force, causing the bump to move forward, so that the position of the hook is sunk, and the connector is engaged with the card slot of the electronic device to avoid the connection. The device comes off the electronic device.

However, when the connector and the electronic device are inserted and removed, the user must hold the aforementioned pull bar by one hand and hold the connector with the other hand, and the insertion and removal action cannot be completed by one hand, which causes inconvenience in use. Moreover, when the contact angle between the elastic plate and the bump is not correct, the elastic restoring force provided by the elastic plate cannot act to cause the bump to move, so that the hook cannot be sunk, and the card with the card slot cannot be completed. Hehe. The bump cannot move for a long time to press the elastic plate, and it may cause permanent deformation of the elastic plate, thereby reducing the service life of the connector.

Therefore, how to provide a connector that is easy to plug and unplug and has a long service life has become an urgent concern of those skilled in the art.

In view of the above problems of the prior art, the main purpose of the present invention is to provide a connector that can be inserted and removed with an electronic device by one-handed pressing.

The secondary purpose of the present invention is to provide a connector in which the latching member is pivotally integrated with the connector system to solve the problem that the front end hook of the conventional connector cannot be smoothly sunk.

A further object of the present invention is to provide a connector which is provided with a brace to assist the pressing end of the snap member to be inserted and removed from the electronic device.

To achieve the above and other objects, the present invention provides a connector that includes a connector body, a snap member, and an elastic member. The latching member is pivotally connected to the connector body, and the two ends of the latching member are respectively a hook end and a pressing end, and the hook end and the pressing end can rotate in opposite directions synchronously with each other. The two ends of the elastic member respectively contact the pressing end of the connector body and the latching member to receive the support of the connector body and provide an elastic force to the pressing end of the latching member.

Preferably, the connector body can be provided with a stop block, and the stop block can be disposed under the pressing end of the buckle member, and the rotation direction of the two ends of the buckle member is defined. The latching member can be provided with a pivoting hole, which is located between the hooking end and the pressing end, and is used for pivotal connection of the latching member and the connector body. The connector body may further be provided with a fixing portion for fixing one end of the elastic member to the connector body, and a guiding column for passing through the elastic member, and guiding the extending direction of the elastic member. The connector of the present invention can further be provided with a brace, the brace has a force applying end and a pulling end for contacting the latching member, and the force applying end is forcefully moved to rotate the hook end of the pulling end traction catching member.

In addition, it should be noted that the position at which the brace contacts the snap member is different from the position at which the latch member and the connector body are pivoted. The body of the brace may be formed with a through hole corresponding to the position of the elastic member, and the elastic member passes through the brace to be in contact with the pressing end. The hole system of the through hole can extend in the direction in which the force applying end is moved, so that the movement of the brace is not interfered by the elastic member.

Furthermore, the connector system can be formed with a guide groove, a guiding surface and a positioning portion. The guide groove guides the movement of the brace by the groove wall surface, and the guide surface also guides the movement of the brace. The positioning portion is disposed on a wall surface of the connector body facing the fastening component for providing positioning of the fastening component.

The present invention also provides a connector for a fiber optic cable, comprising a connector body, a cover plate, a snap member, and an elastic member. The connector body protrudes forwardly from the abutting portion, and the abutting portion has a matching hole and an inner space extending backward from the butting hole for receiving the circuit board. The cover plate is coupled to the side of the connector body for shielding the internal space of the connector body to avoid interference of the operation of the circuit board to the outside, or the signal is dissipated to the outside. The snap member is pivotally connected to the cover plate by a pivot. The two ends of the fastener are respectively a hook end and a pressing end. Both the hook end and the pressing end can rotate in opposite directions in synchronization with each other with the pivot as a center of rotation. The elastic member may be fixed by the connector body or the snap member and located below the pressing end of the snap member.

Preferably, the inner space of the connector body is further provided with a fixing block for fixing the position of the circuit board in the inner space of the connector body. The rear portion of the inner space of the connector body may be formed with a positioning seat for positioning various connectors of the optical fiber cable. The connector body and the cover plate can be joined by the end edge structure which is concave-convex engagement with each other to further improve the shielding effect of the cover plate on the inner space of the connector body. The cover plate may be formed with a positioning hole for positioning the circuit board. In addition, the hook end of the latching member includes two hook arms extending in the direction of the mating portion of the mating portion, and hooks respectively formed on the front edges of the hook arms, wherein the two hook arms extend in parallel, each of which The hook arm has the same thickness dimension as the cross section of the front end edge of the hook to improve the overall structural strength.

Compared with the prior art, the latching component of the authoring connector is pivotally connected to the connector body, and the latching member can be pivoted relative to the connector body by one-hand pressing, so that the hook of the front end of the latching member can be Timely lifting or sinking, complete the insertion and removal of electronic devices. The creative connector also provides an elastic member that provides elastic force to the pressing end while maintaining the stability of the hook end and the electronic device, thereby improving the reliability of the authoring connector.

The following content will be described in conjunction with the drawings, and the technical contents of the present invention will be described by a specific embodiment. Those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. This creation can also be implemented or applied by other different embodiments. The details of the present specification can also be modified and changed without departing from the spirit of the present invention. In particular, the proportional relationship and relative position of the various elements in the drawings are for exemplary purposes only and are not representative of actual implementation of the present invention.

This creation is a modification of the structure of the connector. The connector of the present invention can be inserted and removed with the electronic device by pressing, and can be a connector with a small structure (for example, Mini Serial Attached SCSI, Mini SAS). Please refer to FIG. 1 to FIG. 4 , which are schematic diagrams showing the construction of an embodiment connector. As shown in the drawings referred to above, the connector 1 of the present invention may include a connector body 11, a snap member 12, an elastic member 14, and a cover plate 17. The connector body 11 can project forwardly from the abutment portion 114. The abutting portion 114 has a docking hole 1141 for docking the electronic device, and an inner space 1142 extending rearward from the docking hole 1141. The internal space 1142 is for receiving the circuit board 16 for performing the signal processing and other photoelectric converters (not shown) for performing photoelectric signal conversion, but is not limited thereto. The connector body 11 shown in FIG. 4 is also formed with a positioning seat 116 at the rear of the internal space 1142. A recessed groove is formed in the seat body of the positioning seat 116 for positioning the MPO joint 21 of the optical fiber cable 2. It should be noted that each type of connector of the optical fiber cable 2 can be positioned by the positioning seat 116 as long as it has a structural design adapted to the slot of the positioning seat 116. The cover plate 17 is used to join the connector body 11 to shield the inner space 1142 and cooperate with the positioning seat 116 to complete the positioning of the various fiber optic cable joints.

In addition, the circuit board 16 has a plug portion 161 that extends forwardly into the mating hole 1141. The plug portion 161 is, for example, a gold finger for plugging in an electronic device. The internal space 1142 of the connector body 11 also protrudes from a fixing block 115 for fixing the circuit board 16, which maintains the position of the circuit board 16 in the internal space 1142. In the present invention, the fixing block 115 can also be used to fix the heat dissipating material to dissipate heat from the heat source in the internal space 1142, thereby improving the stability of the connector operation.

Both ends of the latching member 12 are defined as a hook end 121 and a pressing end 122, respectively. The latching member 12 is formed between the hook end 121 and the pressing end 122 to form a pivot hole 124. The latching member 12 can be positioned by the pivot 13 of the pivoting hole 124. The pivot 13 can be disposed on a side of the cover plate 17 facing the inner space 1142. The hook end 121 is configured to engage the exposed card slot of the electronic device, and has the function of locking the connector to the electronic device, so that the plug-in relationship between the connector and the electronic device is not easily changed by the external force, and Maintain a good electrical connection between the connector and the electronic device. The hook end 121 shown in FIG. 1 includes two hook arms 1211 and two hooks 1212. The two hook arms 1211 extend toward the mating hole 1141 of the mating portion 114, and the front edges respectively extend to form the two hooks 1212.

In this embodiment, the two hook arms 1211 extend in parallel, and the height dimension of each of the hook arms 1211 and the front end edge of the hook 1212 is much larger than the thickness dimension, and the thickness of the two sections is the same to improve the bending resistance. The ability to improve the overall structural strength, but does not limit the implementation of the authored connector structure.

In the present invention, both the hook end 121 and the pressing end 122 can rotate in opposite directions synchronously with each other about the pivot axis 13 as follows. As shown in FIG. 3, when the pressing end 122 is forced to move downward, The hook end 121 is synchronously rotated about the pivot 13 and lifted up, thereby releasing the engagement with the electronic device. At this time, the connector 1 can be easily pulled out from the electronic device with one hand. Conversely, as shown in FIG. 2, when the pressing end 122 is forced to move upward, the hook end 121 will move downward synchronously, so that the hook end 121 completes the engagement with the electronic device. It should be noted that the elastic member 14 mainly provides an upward pushing force to the pressing end 122 to urge the pressing end 122 to move upward, thereby maintaining the engagement state of the hook end with the electronic device.

As shown in FIG. 3, the connector body 11 is provided with a stopper block 111. The stopper block 111 is disposed below the pressing end 122 of the latching member 12, and can provide a stop effect for the downward movement of the pressing end 122. The movement stroke of the snap member 12 is defined. The setting of the stopper 111 can effectively prevent the connector from being damaged due to the excessive lifting height of the hook end of the snap member.

The elastic member 14 is, for example, a coil spring or a leaf spring. The elastic member 14 can be selectively fixed by the connector body 11 under the pressing end 122 of the locking member 12, so that the two ends of the elastic member 14 can continuously contact the connector body respectively. 11 and the pressing end 122, such that the elastic member 14 is provided with an elastic force to the pressing end 122 by the support of the connector body 11. As shown in FIG. 2, the connector body 11 is recessed with a hole groove at a position immediately adjacent to the elastic member 14 to form a fixing portion 112, and the elastic member 14 is fixed, and one end of the elastic member 14 is fixed to the connector body 11. . However, the structural form of the creative fixing portion is not limited to the hole groove, and other fixing structures can be selected to achieve the fixing of the elastic member, and the elastic member can be fixed by the structural form of the buckle. In addition, for the elastic member 14, the connector body 11 can be formed with a guiding post 118 for guiding the extending direction of the elastic member 14, so that the elastic member 14 can continuously contact the pressing end 122 of the locking member 12, thereby providing the pressing end 122. The elastic force forces the pressing end 122 to move upward or in a predetermined direction, and maintains the engagement state of the hook end 121 with the electronic device when the pressing end 122 is not pressed.

Please refer to FIG. 5 to FIG. 9 together, which is a structural diagram of a connector of another embodiment of the present invention. The connector of the present embodiment is substantially the same as the foregoing embodiment, so that the same functions and the same functions are not repeated, and only the different structures and functions are explained, so that the features and advantages of the embodiment are further improved. Easy to understand.

As shown in FIG. 6, the connector 1 for the optical fiber cable 2 of the present embodiment includes a puller bar in addition to the connector body 11, the latching member 12 and the elastic member 14 of the foregoing embodiment. 15. The brace 15 can be made of an elastic or non-elastic material to assist the pressing end 122 of the latching member 12 to complete the insertion and removal of the connector and the electronic device. Both ends of the brace 15 may be a force applying end 151 and a pulling end 152 for pulling the latching member 12 to move, respectively. In the present embodiment, the trailing end 152 is formed with a hole 153. Correspondingly, the latching member 12 has a hook portion 123 extending obliquely downward from a side of the pressing end 122. The hook portion 123 can pass through the slot 153 to hook the slot wall surface of the trailing end 152, and complete the engagement of the trailing end 152 with the latching member 12. In this way, when the biasing end 151 of the brace 15 is moved backward by receiving the pulling force, the hook portion 123 can be moved by the pulling end 152 in synchronization. At this moment, the trailing end 152 can apply a downward force to the hook portion 123, and the hook end 121 is lifted upward to release the engagement state of the hook end 121 with the electronic device.

When the connector of the present embodiment is operated, when the biasing end 151 of the brace 15 is not subjected to the pulling force, the elastic member 14 provides an elastic force to the pressing end 122, forcing the pressing end 122 to move upward and causing the hook end 121 to descend. At this time, the biasing end 151 of the brace 15 is moved forward by the influence of the trailing end 152 (the trailing end 152 moves in conjunction with the downward movement of the hook end 121).

Conversely, when the urging end 151 of the brace 15 is subjected to the pulling force, the pulling end 152 moves backward with the urging end 151 to apply a downward component force to the hook portion 123, and the pressing end 122 is moved downward, thereby making the hook end When the 121 is lifted up, the latching end of the hook end 121 and the electronic device can be released, and the connector can be inserted and removed. The pull end has the pressing end of the auxiliary latching member to complete the insertion and removal of the electronic device.

In addition, the connector body 11 can also be formed with a guiding groove 117 and a guiding surface 119. The body of the brace 15 can enter the guiding groove 117 through the opening of the guiding groove 117, and the brace 15 can be guided by the groove wall surface inside the guiding groove 117. The trailing end 152 moves in the front-rear direction on a horizontal moving surface. The guiding surface 119 is for the convex portion of the sliding end 152 of the sliding contact strip 15, and also has the effect of guiding the pulling end 152 of the brace 15 to move on a horizontal surface. The guiding surface 119 can also be formed on the cover plate 17 for bonding the connector body 11. The inner wall surface of the connector body 11 shown in FIG. 7 is further provided with a positioning portion 113 for wearing the snap member 12 to provide preliminary positioning when the snap member 12 is assembled. The positioning portion 113 can be a member in the form of a pivot.

Please refer to FIG. 9 , which is a schematic diagram of the operation of the original drawing and the buckle. The position where the brace 15 is in contact with the catch 12 as shown in Fig. 9 is spaced from the position of the pivot 13 by a distance denoted H. The H distance is the urging radius of the pulling end 152 of the brace 15 to rotate the latching member 12 with the pivot 13 as a fulcrum. It should be noted that if the brace extends beyond the position of the elastic member, the brace body is formed with a through hole corresponding to the position of the elastic member, and the elastic member passes through the brace through the through hole to be in contact with the pressing end. The hole body of the through hole needs to extend and expand toward the direction in which the force applying end is moved, so that the movement of the force applying end is not affected by the interference of the elastic member, and the pulling of the brace is smoother.

The cover plate 17 is coupled to the side of the connector body 11 for shielding the internal space 1142 of the connector body 11 to reduce external interference caused by the circuit board 16 received by the internal space 1142 or to escape the signal to the outside. opportunity. In order to increase the shielding effect of the cover plate 17, the connector body 11 and the cover plate 17 are joined by the concave-convex shape of each other to reduce the chance that the circuit signal of the circuit board 16 escapes to the outside or is disturbed by the outside. Furthermore, the cover plate 17 is also formed with a positioning hole 171 for positioning the circuit board 16, which is not necessarily required in the connector of the present invention.

In summary, the connector of the present invention has at least the following technical features:

1. The pressing end is provided, and the connector can be inserted and removed by one-hand pressing without the brace setting.

2. The pressing end is provided with an elastic member, which can provide an elastic force when the pressing end is not subjected to the pressing force, and drives the pressing end to move upward, thereby maintaining the engaging state of the hook end and the electronic device.

3. The brace is also provided to assist the pressing end of the latching member to complete the insertion and removal of the connector when the function of the pressing end is abnormal.

4. A positioning seat is provided for positioning the optical fiber cable in the form of various joints, so that the connector is more versatile.

5. The latching member is pivotally connected to the connector body, and is pivotable relative to the connector body, so that the hook at the front end of the latching member can be lifted or lowered in time.

6. The height of each cross section of the hook arm of the snap member and the front end edge of the hook member is much larger than the thickness, and the thickness of each cross section is the same, and the overall structural strength is increased, thereby increasing the service life of the connector.

The above content is only illustrative of the principles and functions of the present invention and is not intended to limit the present invention. Anyone who is familiar with the technology can modify and change the above content without violating the spirit and scope of this creation. Therefore, the scope of protection of this creation should be as listed in the scope of patent application for this creation.

1‧‧‧Connector
11‧‧‧Connector body
111‧‧‧stop block
112‧‧‧Fixed Department
113‧‧‧ Positioning Department
114‧‧‧Docking Department
1141‧‧‧ docking holes
1142‧‧‧Internal space
115‧‧‧Fixed blocks
116‧‧‧ Positioning Block
117‧‧ ‧ guide slot
118‧‧‧Guide column
119‧‧‧ Guide surface
12‧‧‧Card fasteners
121‧‧‧ card hook
1211‧‧‧ card hook arm
1212‧‧‧ card hook
122‧‧‧ Press end
123‧‧‧Hook
124‧‧‧Pivot hole
13‧‧‧ pivot
14‧‧‧Flexible parts
15‧‧‧拉条
151‧‧‧ 施力端
152‧‧‧ traction end
153‧‧‧ hole slot
16‧‧‧ boards
17‧‧‧ Cover
171‧‧‧Positioning holes
2‧‧‧Fiber optic cable
21‧‧‧MPO connector

[Fig. 1] Fig. 1 is an exploded view of a part of a connector of an embodiment of the present invention. Fig. 2 is a view showing a state in which the pressing end of the fastener of the connector shown in Fig. 1 is not subjected to a pressing force. Fig. 3 is a view showing a state in which the pressing end of the fastener of the connector shown in Fig. 1 is subjected to a pressing force. [Fig. 4] A schematic view of a positioning connector for positioning a fiber optic cable in the form of an MPO connector. Fig. 5 is a perspective view of a connector of another embodiment of the present invention. Fig. 6 is an exploded view showing the cover plate of the connector shown in Fig. 5 disassembled from the connector body. Fig. 7 is an exploded view showing the fastener member in the connector shown in Fig. 5 disassembled from the connector body. 8 is a view showing a state in which the fastener of the connector shown in FIG. 5 is fastened to the fastener. [Fig. 9] is a schematic diagram of the operation of the original drawbar and the snap fastener.

1‧‧‧Connector

11‧‧‧Connector body

111‧‧‧stop block

114‧‧‧Docking Department

1141‧‧‧ docking holes

1142‧‧‧Internal space

12‧‧‧Card fasteners

121‧‧‧ card hook

1211‧‧‧ card hook arm

1212‧‧‧ card hook

122‧‧‧ Press end

123‧‧‧Hook

13‧‧‧ pivot

17‧‧‧ Cover

2‧‧‧Fiber optic cable

Claims (10)

A connector includes: a connector body; a fastening component pivotally connected to the connector body, the two ends are respectively a hook end and a pressing end; and an elastic member, the two ends respectively contacting the connector body and the card The pressing end of the fastener. The connector of claim 1, wherein the connector body is provided with a stop block, the stop block is disposed below the pressing end of the latching member, and the movement of the latching member is defined. The latching member is provided with a pivoting hole, and the pivoting hole is located between the hooking end and the pressing end. The connector of claim 1, wherein the connector body is provided with a fixing portion and a guiding post for fixing one end of the elastic member to the connector body; the guiding column is for Through the elastic member, the cymbal guides the extending direction of the elastic member. The connector of claim 1, further comprising a brace having a force applying end and a pulling end for contacting the latching member, the force applying end being forced to move, so that the pulling end is the card a pressing force is applied to the pressing end of the fastener, and a hook end of the latching member is rotated; the position of the pulling strip contacting the latching member is different from the pivoting position of the latching member and the connector body s position. The connector of claim 4, wherein the connector system is formed with a guide groove or a guiding surface, the groove wall surface of the guiding groove or the guiding surface guiding the movement of the brace; the fastening member A hook portion extends obliquely downward for contacting the trailing end of the strap; the connector body faces the wall surface of the latching member and is provided with a positioning portion for positioning the latching member. A connector for a fiber optic cable, comprising: a connector body protruding forwardly from the abutting portion, having a mating hole and an inner space extending rearward from the mating hole for receiving the circuit board; The side of the connector body is used for shielding the inner space of the connector body; the latching member is pivotally connected to the cover plate by a pivot, and the two ends are respectively a hook end and a pressing end, and the hook end and the pressing end The two ends can rotate in opposite directions synchronously with each other with the pivot as a center of rotation; and the elastic member is located below the pressing end of the snap member and is fixed by the connector body or the snap member. The connector of claim 6, wherein the inner space of the connector body further has a fixing block for fixing the circuit board; the pivoting system is integrally disposed on the cover. The connector of claim 6, wherein the rear of the inner space of the connector body is formed with a positioning seat for positioning the fiber optic cable connector. The connector of claim 6, wherein the connector body and the cover are joined by an end-to-end structure that is concave-convex with each other; the cover is formed with a positioning for positioning the circuit board. hole. According to the connector of claim 6, wherein the hook end of the latching member includes two hook arms extending in the direction of the mating portion of the mating portion, and the front end edges of the hooking arms are respectively formed The hooks of the two hooks extend in parallel, and each of the hook arms has the same thickness dimension as the cross section of the front end edge of the hook.