CN210490002U

CN210490002U - Anti-loose connecting assembly for computer signal transmission port

Info

Publication number: CN210490002U
Application number: CN201921673307.2U
Authority: CN
Inventors: 谢党恩; 常思远
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-08
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a locking coupling assembling that moves of computer signal transmission port relates to computer equipment technical field, coupling assembling comprises plug device and socket device, plug device includes handheld portion and plug, release mechanism has among the plug device, the inside slot that matches with the plug that has of socket device, jack and spout have on the inside wall of slot, the spout is close to the one end of slot bottom surface and installs servo mechanism, install the locking pole in the jack, locking pole and servo mechanism pass through the stay cord and connect, after the plug inserts the slot, servo mechanism drives the outside slip of locking pole and finally makes the locking pole tightly support and hold on the plug, plug and socket device's connection stability has been improved, and the unblock makes the completion unblock operation that can relax through release mechanism, it is very convenient to use.

Description

Anti-loose connecting assembly for computer signal transmission port

Technical Field

The utility model relates to a computer equipment technical field especially relates to the locking coupling assembling that moves of computer signal transmission port.

Background

Computers are electronic devices frequently used in daily life of people, and can be divided into a tablet computer, a notebook computer, a desktop computer and the like, and whichever type of computer has a port for data exchange with an external device.

When the computer exchanges data with the external device, the plug of the external device needs to be plugged into the port of the computer, so that the connection between the external device and the computer can be established. At present, the plug of the external device and the port of the computer are generally kept in stable contact through friction force between the plug and the port of the computer, the stable keeping mode is not very reliable, and the external device and the computer are possibly lost when an accident happens.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a locking coupling assembling that moves of computer signal transmission port can solve the problem that exists among the prior art.

The utility model provides a locking coupling assembling that moves of computer signal transmission port, including plug device and socket arrangement, the plug device includes handheld portion and plug, the plug is installed in the one end of handheld portion, set up on one side of socket arrangement with the slot that the plug matches, the plug device internally mounted has at least a set of release mechanism, release mechanism installs the position that is close to the side in the plug device, release mechanism includes clamp plate, connecting rod and push rod, clamp plate one end stretches into to the handheld portion inside, the clamp plate rotates to be installed on the handheld portion;

the connecting rod and the push rod are both positioned outside the handheld part, one end of the pressing plate positioned inside the handheld part is rotatably connected with one end of the connecting rod, the other end of the connecting rod is rotatably connected with one end of the push rod, and the push rod is slidably mounted on the side surface of the plug;

the inner side surface of the socket device is provided with a jack, a locking rod is arranged in the jack, one end of the locking rod is connected with the bottom surface of the jack through a tension spring, and the tension spring provides force for pulling the locking rod back to the jack;

the socket device is provided with a sliding groove on the inner side surface of the jack, the sliding groove extends to the bottom surface of the slot from the end surface of the socket device, a follow-up mechanism is installed at one end, close to the bottom surface of the slot, of the sliding groove, the follow-up mechanism comprises a sliding plate, the sliding plate is an L-shaped plate, the horizontal portion of the sliding plate is installed in the sliding groove in a sliding mode, the vertical portion of the sliding plate extends into the slot, and one end, far away from the bottom surface of the slot, of the sliding plate is connected with the tail end of the locking.

The utility model provides a locking coupling assembling that moves of computer signal transmission port, constitute by plug device and socket device, plug device includes handheld portion and plug, release mechanism has among the plug device, the inside slot that matches with the plug that has of socket device, jack and spout have on the inside wall of slot, the spout is close to the one end of slot bottom surface and installs servo mechanism, install the locking pole in the jack, locking pole and servo mechanism pass through the stay cord and connect, after the plug inserts the slot, servo mechanism drives the outside slip of locking pole and finally makes the locking pole tightly support and hold on the plug, plug and socket device's connection stability has been improved, and the unblock makes the completion unblock operation that can relax through release mechanism, it is very convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a loosening-preventing connection assembly for a computer signal transmission port provided in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the plug device of FIG. 1 taken along the direction I-I;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the socket device of FIG. 1 taken along the direction I-I;

FIG. 5 is an enlarged partial view of the area B in FIG. 4;

FIG. 6 is a schematic structural view of the sliding mechanism of FIG. 5;

FIG. 7 is a schematic view of the plug assembly in a locked state after insertion into the receptacle assembly;

FIG. 8 is an enlarged partial view of region C of FIG. 7;

fig. 9 is a schematic view of the plug device in an unlocked state after insertion into the receptacle device.

Description of reference numerals:

100-handheld part, 110-plug, 111-pressing plate, 112-return spring, 113-connecting rod, 114-push rod, 115-protective shell, 200-socket device, 210-locking rod, 211-clamping rod, 220-sliding chute, 230-fixing plate, 231-sliding plate, 2310-main sliding plate, 2311-supporting sliding plate, 232-pulling rope and 300-main plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the embodiment of the present invention provides a locking coupling assembling of computer signal transmission port, and this subassembly includes plug device and outlet device 200, plug device includes handheld portion 100 and plug 110, plug 110 installs the one end at handheld portion 100, outlet device 200 installs on the mainboard 300 of computer, seted up on one side of outlet device 200 with the slot that plug 110 matches, handheld portion 100 inserts plug 110 to when the user is handheld behind the outlet device 200, can establish the communication connection of external equipment and computer.

Referring to fig. 2 and 3, two sets of unlocking mechanisms are installed inside the plug device 100, and are installed at positions close to two opposite side surfaces inside the plug device 100 respectively, each unlocking mechanism includes a pressing plate 111, a connecting rod 113 and a push rod 114, through holes are formed in two opposite side surfaces of the handheld portion 100 respectively, one end of the pressing plate 111 in each unlocking mechanism penetrates through the through hole and extends into the handheld portion 100, and the portion, located inside the handheld portion 100, of the pressing plate 111 is rotatably installed on an installation shaft inside the handheld portion 100, so that the pressing plate 111 can rotate inside the handheld portion 100. Of course, the number of the unlocking mechanisms can be one group, and a certain anti-loosening function can also be achieved.

The inner side surface of the handheld portion 100 is provided with a return spring 112 at one end close to the plug 110, the tail end of the return spring 112 is connected to one end of the pressing plate 111 inside the handheld portion 100, the return spring 112 can provide a force for pushing the pressing plate 111 away from the side surface of the handheld portion 100, so that the pressing plate 111 is in a state of a large included angle with the side surface of the handheld portion 100 in a natural state, when the hand-held portion is used, the pressing plate 111 on two sides is pinched by a user, the pressing plate 111 can rotate at a certain angle towards the direction close to the side surface of the handheld portion 100, the return spring 112 is compressed, and the pressing plate 111 rotates towards the direction far away from the side surface of the handheld portion 100 under the thrust action of the return spring.

The plug 110 is provided with protective shells 115 on two side surfaces in the same direction as two side surfaces of the handheld portion 100, the pressure plate 111 is arranged on the two side surfaces, the connecting rod 113 and the push rod 114 are located in the protective shells 115, the protective shells 115 are communicated with the handheld portion 100, one end of the connecting rod 113 extends into the protective shells 115, the other end of the connecting rod 113 is located inside the handheld portion 100 and is rotatably connected with one end of the pressure plate 111, a through hole is formed in the side surface, away from the handheld portion 100, of the protective shells 115, one end of the push rod 114 is exposed out of the through hole, and the other end of the push rod 114 is rotatably connected with one end, located inside the protective. After the pressing plate 111, the connecting rod 113 and the push rod 114 are connected in the above manner, the rotating motion state of the pressing plate 111 can be converted into the axial sliding state of the push rod 114 along the protective shell 115.

In order to enable the push rod 114 to slide only in the axial direction of the protective shell 115 inside the protective shell 115, at least one guide plate is installed inside the protective shell 115, a guide hole coaxial with the protective shell 115 is formed in the center of the guide plate, the diameter of the guide hole is equivalent to that of the push rod 114, the push rod 114 is slidably sleeved in the guide hole, the guide hole and a through hole at the tail end of the protective shell 115 form a sliding path of the push rod 114, and the push rod 114 can only slide in the sliding path without moving in other directions.

In this embodiment, the push rod 114 is an L-shaped structure, that is, a vertical rod is vertically fixed at one end of the push rod 114 located outside the protective shell 115, and the vertical rod extends in a direction away from the plug 110 and is flush with a side surface of the protective shell 115 away from the plug 110.

Referring to fig. 4, 5 and 6, two opposite inner sides of the outlet device 200 are respectively provided with insertion holes, two insertion holes are respectively provided with a locking rod 210, one end of the locking rod 210 is connected with the bottom surfaces of the insertion holes through a tension spring, and the tension spring can provide a force for pulling the locking rod 210 back to the insertion holes.

The socket device 200 is further provided with sliding grooves 220 on two inner side surfaces having the insertion holes, respectively, and the sliding grooves 220 extend from the end surface of the socket device 200 provided with the insertion grooves to the bottom surfaces of the insertion grooves and are communicated with the insertion holes. The sliding groove 220 is provided with a following mechanism at one end close to the bottom surface of the insertion groove, the following mechanism comprises two fixing plates 230 and a sliding plate 231, the two fixing plates 230 are respectively and fixedly arranged at positions close to the top ends of two opposite side surfaces of the sliding groove 220, and the two fixing plates 230 have the same height. The sliding plate 231 is composed of a main sliding plate 2310 and a sub sliding plate 2311 which are vertically and fixedly connected together, the width of the main sliding plate 2310 is equivalent to the width of the sliding slot 220, and the sub sliding plate 2311 is slidably installed between the fixing plates 230 and the bottom surface of the sliding slot 220, the sub sliding plate 2311 is located at one end of the main sliding plate 2310 close to the bottom surface of the slot in the receptacle unit 200, and the width of the sub sliding plate 2311 is smaller than or equal to the distance between the two fixing plates 230, so that the sub sliding plate 2311 extends from the position between the two fixing plates 230 to the inside of the slot.

One end of the sliding plate 231 in the follow-up mechanism, which is far away from the bottom surface of the slot, is connected with the tail end of the locking rod 210 through a pull rope 232, so that when the sliding plate 231 moves towards the bottom surface of the slot along with the plug 110, the locking rod 210 can be pulled out of the jack to lock the plug 110.

Referring to fig. 7 and 8, when the connection assembly of the present invention is in use, a user holds the hand-held portion 100 to insert the plug 110 into the slot of the outlet device 200, and along with the insertion of the plug 110, the protective shell 115 outside the plug 110 enters the sliding slot 220, when the front end of the plug 110 contacts the sliding plate 231 in the follower mechanism, the sliding plate 231 moves along with the plug 110 toward the bottom surface of the slot, and the locking rod 210 in the insertion hole is pulled out under the driving of the sliding plate 231. When the sliding plate 231 moves to abut against the bottom surface of the slot, the locking rod 210 is partially pulled out of the insertion hole and tightly pressed against the plug 110, and the catch rod 211 on the locking rod 210 also slides out of the insertion hole.

The side of locking pole 210 has been seted up the card hole, installs in this card hole jamming rod 211, jamming rod 211's one end with through spring coupling between the bottom surface in card hole, this spring provides jamming rod 211 is to the outside power that removes in card hole, under the exogenic action jamming rod 211 can be accomodate in the card hole and with locking pole 210's surface flushes, removes after the exogenic action jamming rod 211 can pop out under the spring force effect of spring. After the locking rod 211 is ejected, the locking rod can be locked on the bottom surface of the sliding groove 220, and the locking rod 210 is prevented from returning to the jack under the action of the tension spring. At this time, since the locking lever 210 tightly abuts against the plug 110, the plug 110 can be stably locked in the slot of the outlet device 200, thereby avoiding an unstable connection condition caused by an accident.

In this embodiment, in order to increase the pressure provided by the locking rod 210 on the plug 110, the insertion hole on the inner side surface of the receptacle device 200 is an inclined hole, the outer end of the insertion hole faces the bottom surface of the insertion slot, because the sliding slot 220 is parallel to the axis of the insertion slot, there is a certain included angle between the sliding slot 220 and the insertion hole, and the outer end surface of the locking rod 210 and the locking rod 211 are parallel to the sliding slot 220, so that the outer end surface and the locking rod 211 are both inclined relative to the locking rod 210. In order to increase the friction between the locking rod 210 and the plug 110, the end of the locking rod 210 may be further provided with a friction layer made of rubber.

Referring to fig. 9, after the external device is used, a user holds two pressing plates 111 on two sides of the handheld portion 100 with a hand, the pressing plates 111 rotate in a direction close to the side surfaces of the handheld portion 100, and drive the connecting rod 113 to move towards the inside of the protective shell 115, and the tail end of the push rod 114 slides out of the protective shell 115 and moves towards the locking rod 210 under the drive of the connecting rod 113. When the push rod 114 contacts the latch 211 on the latch 210, the push rod 114 slides continuously to push the latch 211 to the inside of the latch 210, and after the push rod 114 completely pushes the latch 211 to the inside of the latch 210, the user can pull the plug 110 out of the outlet device 200. In the process of pulling out, the pushing force of the plug 110 on the sliding plate 231 disappears, so the locking rod 210 starts to return to the jack under the action of the pulling force of the tension spring, and the sliding plate 231 is pulled to a direction away from the bottom surface of the slot for a certain distance under the driving of the pulling rope 232, and the sliding plate 231 can provide a certain force towards the outside of the slot for the plug 110 in the process, so that a user can pull out the plug 110 more easily to a certain extent.

Because the push rod 114 can move along with the plug 110 in the process of pulling out the plug 110, in order to prevent the push rod 114 from popping up again after losing contact with the blocking rod 211 in the process of moving, the pressing plate 111 can be designed with a certain margin, that is, after the push rod 114 pushes the blocking rod 211 into the locking rod 210, the pressing plate 111 can be pressed downwards continuously, so that the push rod 114 can slide outwards of the protective shell 115 continuously when being pulled out along with the plug 110, so as to offset the length of the push rod 114 moving along with the plug 110, so that the tail end of the push rod 114 can be always abutted against the locking rod 210, and the locking rod 210 can be ensured to retract into the jack smoothly.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The anti-loosening connecting assembly for the computer signal transmission port comprises a plug device and a socket device, wherein the plug device comprises a handheld portion and a plug, the plug is installed at one end of the handheld portion, and a slot matched with the plug is formed in one side face of the socket device;

2. The anti-loosening connecting assembly for the signal transmission port of the computer as claimed in claim 1, wherein a locking hole is formed on a side surface of the locking rod, a locking rod is installed in the locking hole, one end of the locking rod is connected with the bottom surface of the locking hole through a spring, the spring provides a force for the locking rod to move towards the outside of the locking hole, when the sliding plate moves in the sliding groove to be close to the bottom surface of the inserting groove, the locking rod is pulled out of the inserting hole and is abutted against the inserting head, and meanwhile, the locking rod on the locking rod is ejected out of the inserting hole and is clamped on the bottom surface of the sliding groove.

3. The computer signal transmission port anti-loosening connection assembly of claim 1, wherein the receptacle on the inner side of the receptacle unit is angled with the outer end of the receptacle angled toward the bottom surface of the slot.

4. The computer signal transmission port anti-loosening connection assembly of claim 1, wherein the end of the locking bar facing the plug is fitted with a friction layer made of rubber.

5. The computer signal transmission port anti-loosening connection assembly of claim 1, wherein the inner side of the hand piece has a return spring mounted at an end adjacent to the plug, the return spring terminating at an end of the pressure plate inside the hand piece, the return spring providing a force that pushes the pressure plate away from the side of the hand piece.

6. The anti-loosening connecting assembly for a computer signal transmission port according to claim 1, wherein the follower mechanism further comprises two fixing plates fixedly mounted on opposite sides of the sliding chute near the top end, respectively, the sliding plate being composed of a main sliding plate and a sub sliding plate fixedly connected vertically, the main sliding plate having a width corresponding to the width of the sliding chute and slidably mounted between the fixing plates and the bottom surface of the sliding chute, the sub sliding plate being located at an end of the main sliding plate near the bottom surface of the slot in the receptacle unit, the sub sliding plate having a width smaller than or equal to a distance between the two fixing plates and extending from between the two fixing plates toward the inside of the slot.

7. The anti-loosening connecting assembly for the signal transmission port of the computer as claimed in claim 1, wherein the plug is provided with a protective shell on the side surface where the push rod is installed, the connecting rod and the push rod are both positioned in the protective shell, the protective shell is communicated with the inside of the handheld portion, one end of the connecting rod extends into the protective shell, the other end of the connecting rod is positioned in the handheld portion, a through hole is formed in the side surface of the protective shell, which is far away from the handheld portion, and one end of the push rod is exposed out of the through hole.

8. The anti-loosening connecting component for the signal transmission port of the computer as claimed in claim 7, wherein at least one guide plate is installed inside the protective shell, a guide hole coaxial with the protective shell is formed in the center of the guide plate, the diameter of the guide hole is equivalent to that of the push rod, and the push rod is slidably sleeved in the guide hole.

9. The anti-loosening connecting assembly for the signal transmission port of the computer as claimed in claim 7, wherein the push rod is of an L-shaped structure, a vertical rod is vertically fixed at one end of the push rod, which is located outside the protective shell, and the vertical rod extends in a direction away from the plug and is flush with the side surface of the protective shell, which is away from the plug.