Crystal head structure convenient to unlock

Abstract

The crystal head structure comprises a crystal head body, the top of the crystal head body is provided with an elastic sheet, the rear part of the crystal head body is provided with a protection part, the top of the protection part is connected with a pressing plate through a rotating shaft, the rotating pressing plate can rotate in a vertical plane, the head of the rotating pressing plate is provided with a pressing hole, and the tail of the elastic sheet penetrates through the pressing hole; a sliding unlocking piece is arranged at the top of the protection part, a lock cylinder is arranged at the head of the sliding unlocking piece, and the tail extends out of the protection part; when the sliding unlocking piece slides backwards, the lock cylinder pushes the tail of the rotary pressing plate, the head of the rotary pressing plate is driven to rotate downwards, and the elastic piece is pressed. According to the crystal head structure, the crystal head can be unlocked by transversely moving the sliding unlocking piece, a finger does not need to stretch into the crystal head, and the crystal head can be pulled out of the network port more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of network connection, in particular to a crystal head structure which is convenient for unlocking. Background Art

[0002] The network cable is used to connect devices to the network or between devices for data and signal transmission. The two ends of the network cable are connected to the crystal plug, and the crystal plug is inserted into the network port to achieve the connection. There is an elastic pressure piece on the top of the crystal plug, and a clamping part is provided on the elastic pressure piece. When the crystal plug is inserted into the network port, the clamping part and the network port are clamped and limited. When the crystal plug needs to be unplugged, press the elastic pressure piece downward to make the clamping part exit the clamping state.

[0003] However, some devices are often equipped with many ports, such as desktop computers and data cabinets. These devices often gather these ports in a certain area in consideration of the use of the motherboard, making the network port too close to other ports. When the crystal head is inserted into the network port, the gap between it and the plugs plugged into other ports is very small, and the fingers cannot be fully inserted, making it difficult to press the elastic pressure piece to unplug the crystal head, unless other plugs close to the network port are unplugged first, which makes it very inconvenient to unplug the network cable.

[0004] Currently, when purchasing Category 6e and Category 7 network cables on e-commerce platforms, the rear of the crystal head will be equipped with a protective part, and the top of the protective part is provided with a forward-curved pressing piece for pressing the elastic pressing piece. Although this alleviates the problem of fingers being unable to reach in and contact the elastic pressing piece to a certain extent, this type of crystal head still has problems: 1) The pressing piece is still very close to the network port and is not easy to press with fingers; 2) The pressing part of the pressing piece is close to its root, and greater force needs to be applied to unlock it; 3) The pressing piece is fixedly connected to the protective part, and the pressing piece itself has only a certain deformation ability. Pressing near the root of the pressing piece cannot cause the pressing piece to produce enough deformation, and thus cannot be unlocked. Utility Model Content

[0005] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a crystal head structure which is easy to unlock.

[0006] The technical solution of this utility model is as follows:

[0007] A crystal head structure that is easy to unlock includes a crystal head body, a spring sheet is provided on the top of the crystal head, and when the crystal head is inserted into a network port, the spring sheet locks the crystal head in the network port. A protective part is provided at the rear of the crystal head body, and a rotating pressure plate is connected to the top of the protective part through a rotating shaft. The rotating pressure plate can rotate in a vertical plane, and a pressure hole is provided at the head of the crystal head. The tail of the spring sheet passes through the pressure hole, and the front edge of the pressure hole contacts the inclined top surface of the spring sheet. Compared with the prior art, the pressing member contacts the tail end of the spring sheet. In the present application, the top surface of the spring sheet is pressed, and the rotating pressure plate is subjected to less resistance from the spring sheet, which is conducive to pressing down the spring sheet.

[0008] A sliding unlocking piece is also arranged on the top of the protection part, a lock core is arranged on the head of the sliding unlocking piece, and the tail of the sliding unlocking piece extends out of the protection part.

[0009] When the sliding unlocking piece slides backward, the lock core contacts the tail of the rotating pressure plate and pushes the tail of the rotating pressure plate to tilt up, driving the head of the rotating pressure plate to rotate downward and press the spring piece.

[0010] In addition, when the sliding unlocking piece slides forward, the lock core contacts the bottom surface of the spring piece, limiting the downward pressure of the spring piece and preventing the crystal head from being pulled out by mistake.

[0011] The crystal head structure of the present application makes the rotating pressure plate contact the inclined top surface of the spring piece through the setting of the pressure hole, which can reduce the resistance when pressing and make it easier to press the spring piece down. In addition, the lock core has both unlocking and locking functions. It is driven by the sliding unlocking member to move forward and backward, which can not only push the rotating pressure plate to rotate, press the spring piece, unlock the crystal head, but also contact the spring piece, so that the spring piece cannot be pressed down, and lock the crystal head in the network port.

[0012] In order to avoid collision and interference between the rotating pressure plate head and the end of the network port when unlocking the crystal head, the rotating pressure plate head is bent upward to have a pressing portion, which can press the spring sheet while increasing the distance between the head and the network port.

[0013] Furthermore, the front end of the pressing hole extends to the pressing portion, which makes it convenient for the tail of the spring piece to extend into the pressing hole and also convenient for the pressing portion to press the spring piece.

[0014] In the present application, the distance from the head of the rotating pressure plate to the rotation axis is greater than the distance from the tail to the rotation axis, and thus the rotating pressure plate head can be rotated a sufficient downward pressing distance by the limited rotation distance of the tail of the rotating pressure plate.

[0015] In addition, a locking hole is provided on the sliding unlocking piece. When the lock core contacts the spring sheet, the tail of the rotating pressure plate is inserted into the locking hole. Under the elastic force of the spring sheet, the tail of the rotating pressure plate is not easy to withdraw from the locking hole, so that the rotating pressure plate has a certain limiting effect on the sliding unlocking piece, so that the sliding unlocking piece can play a stable role in preventing misinterpretation of the spring sheet.

[0016] In order to make the tail of the rotating pressure plate exert a certain backward resistance on the sliding unlocking piece, a downwardly bent plug-in portion is provided at the tail of the rotating pressure plate. At the same time, the bent plug-in portion will not completely lock the position of the sliding unlocking piece, and a certain backward force is applied to the sliding unlocking piece, so that the plug-in portion can exit the locking hole.

[0017] In the present application, a protective part is provided on the top of the protective part, a slideway is provided inside the protective part, and the sliding unlocking member slides back and forth in the slideway. A notch is provided at the front end of the protective part, and a rotating pressure plate is arranged in the notch and is rotatably connected to the two side walls of the notch.

[0018] Limit blocks are provided on both sides of the slideway, and positioning blocks are provided on both sides of the sliding unlocking piece. When the lock core contacts the spring, the limit blocks and the positioning blocks are engaged to lock the position of the sliding unlocking piece, and together with the locking hole, they play a role in limiting the backward movement of the sliding unlocking piece.

[0019] In order to facilitate the movement of the sliding unlocking piece, a pull ring is provided at the tail of the sliding unlocking piece.

[0020] The utility model provides a crystal head structure that is easy to unlock. The crystal head can be unlocked by sliding an unlocking piece backward without inserting fingers, making it more convenient to pull out the crystal head from the network port.

[0021] In addition, by setting a pressure hole, the tail end of the spring piece passes through the pressure hole, and then the head of the rotating pressure plate is pressed on the top surface of the spring piece, which effectively reduces the resistance between the rotating pressure plate and the spring piece when pressing down the spring piece, making it easier to press the spring piece down and unlock the crystal head.

[0022] In addition, the lock core has both unlocking and locking functions. It is driven by the sliding unlocking piece to move back and forth, which can push the rotating pressure plate to rotate, press the spring piece, unlock the crystal head, and contact the spring piece so that the spring piece cannot be pressed down, thereby locking the crystal head in the network port. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the crystal head structure;

[0025] Figure 2 It is a cross-sectional schematic diagram of the crystal head structure;

[0026] Figure 3 It is a top view schematic diagram of the crystal head structure.

[0027] The components represented by the reference numerals in the figure are:

[0028] 11. Crystal head body; 12. Shrapnel; 21. Protection part; 22. Guard part; 23. Limit block; 3. Rotating pressure plate; 31. Pressing hole; 32. Pressing part; 33. Plug-in part; 4. Sliding unlocking part; 41. Lock core; 42. Locking hole; 43. Positioning block; 44. Pull ring. DETAILED DESCRIPTION

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, the embodiment of the utility model provides a crystal plug structure that is easy to unlock, including a crystal plug body 11, a spring piece 12 is provided on the top of the crystal plug, one end of the spring piece 12 is connected to the front end of the top of the crystal plug, and the other end extends obliquely to the upper back of the crystal plug. When the crystal plug is inserted into the network port, the spring piece 12 locks the crystal plug in the network port. A protective part 21 is provided at the rear of the crystal plug body 11 to protect the crystal plug and the network cable.

[0030] The top of the protection part 21 is connected with a rotating pressing plate 3 through a rotating shaft. The rotating pressing plate 3 can rotate in a vertical plane. A pressing hole 31 is provided at its head. The tail of the spring 12 passes through the pressing hole 31. The front edge of the pressing hole 31 contacts the inclined top surface of the spring 12. In the initial state, that is, when the spring 12 is not pressed down, the rotating pressing plate 3 is inclined, and its head extends obliquely forward and upward.

[0031] Compared with the prior art, in which the pressing member contacts the rear end of the spring sheet 12 , the present application presses the top surface of the spring sheet 12 , and the resistance of the spring sheet 12 to the rotating pressing plate 3 is smaller, which is conducive to pressing down the spring sheet 12 .

[0032] A sliding unlocking member 4 is also provided on the top of the protection part 21. A lock core 41 is provided at the head of the sliding unlocking member 4, and the tail thereof extends out of the protection part 21. When the sliding unlocking member 4 slides backward, the lock core 41 contacts the tail of the rotating pressing plate 3, and pushes the tail of the rotating pressing plate 3 to tilt up, driving the head of the rotating pressing plate 3 to rotate downward, pressing the spring 12.

[0033] In addition, when the sliding unlocking member 4 slides forward, the lock core 41 contacts the bottom surface of the spring sheet 12, restricting the spring sheet 12 from being pressed downward, thereby preventing the crystal head from being pulled out by mistake.

[0034] The crystal head structure of the present application makes the rotating pressure plate 3 contact the inclined top surface of the spring 12 through the setting of the pressure hole 31, which can reduce the resistance during pressing and make it easier to press the spring 12 down. In addition, the lock core 41 has both unlocking and locking functions. It is driven by the sliding unlocking member 4 to move forward and backward, which can not only push the rotating pressure plate 3 to rotate, press the spring 12, and unlock the crystal head, but also contact the spring 12, so that the spring 12 cannot be pressed down, and the crystal head is locked in the network port.

[0035] In addition, the crystal head structure of the present application can unlock the crystal head by moving the sliding unlocking member 4 horizontally, making it more convenient to pull out the crystal head from the network port.

[0036] The solution of the present application is more specific. A protective part 22 is provided on the top of the protective part 21. A slideway running through the protective part 22 is provided inside the protective part 22. The bottom surface of the slideway is flush with the top surface of the crystal head body 11. The sliding unlocking member 4 slides back and forth in the slideway.

[0037] A notch is provided at the front end of the protection portion 22, and the rotating pressing plate 3 is located in the notch and is rotatably connected to two side walls of the notch.

[0038] In the initial state, the rotating pressure plate 3 is an inclined plate, with its head extending inclined forward and upward, and its tail extending inclined backward and downward, and the distance from the head to the rotation axis is greater than the distance from the tail to the rotation axis. Therefore, the limited rotation distance of the tail of the rotating pressure plate 3 can be used to make the head of the rotating pressure plate 3 rotate a sufficient downward pressing distance.

[0039] In this embodiment, the head of the rotating pressure plate 3 is bent upward to have a pressing portion 32, which can press the spring piece 12 while increasing the distance between the head and the network port to avoid collision and interference between the head of the rotating pressure plate 3 and the end of the network port when unlocking the crystal head.

[0040] Furthermore, the front end of the pressing hole 31 extends to the pressing portion 32, so that the pressing portion 32 is in a U-shape with the opening facing downward, which is convenient for the tail of the spring piece 12 to extend into the pressing hole 31 and for the pressing portion 32 to press the spring piece 12. In addition, the length of the pressing hole 31 is sufficient to prevent the spring piece 12 from rotating in the pressing hole 31 and interfering with the rotating pressing plate 3 when the spring piece 12 is pressed, thereby preventing the spring piece 12 from being pressed downward.

[0041] The tail of the rotating pressure plate 3 contacts the sliding unlocking member 4. Specifically, the sliding unlocking member 4 is located directly below the rotating pressure plate 3 and is in the shape of a strip plate. A protrusion protrudes upward from its head to form a lock core 41. The top surface height of the lock core 41 is lower than the height of the rotating shaft of the rotating pressure plate 3.

[0042] When the sliding unlocking member 4 moves backward, the lock core 41 first contacts the tail of the rotating pressure plate 3. As it continues to move backward, the tail of the rotating pressure plate 3 is gradually lifted up, causing the rotating pressure plate 3 to rotate, and then the head of the rotating pressure plate 3 is rotated downward, pressing the spring piece 12 to complete the unlocking of the crystal head.

[0043] The plate-like portion of the sliding unlocking member 4 is provided with a locking hole 42. When the lock core 41 contacts the spring 12, the tail of the rotating pressure plate 3 is inserted into the locking hole 42. Under the elastic force of the spring 12, the tail of the rotating pressure plate 3 is not easy to withdraw from the locking hole 42, so that the rotating pressure plate 3 plays a certain limiting role on the sliding unlocking member 4, so that the sliding unlocking member 4 can play a stable anti-mislocking role for the spring 12.

[0044] In order to make the rear end of the rotating pressure plate 3 provide a certain resistance to the sliding unlocking member 4 from moving backward, a plug-in portion 33 that is curved downward is provided at the rear end of the rotating pressure plate 3. The curved plug-in portion 33 will not completely lock the position of the sliding unlocking member 4, and a certain backward force is applied to the sliding unlocking member 4, so that the plug-in portion 33 can be withdrawn from the locking hole 42.

[0045] In order to further limit the position of the sliding unlocking member 4 to prevent misinterpretation of the locking crystal head, limit blocks 23 are provided on both sides of the slide, and positioning blocks 43 are provided on both sides of the sliding unlocking member 4. When the lock core 41 contacts the spring 12, the limit blocks 23 and the positioning blocks 43 are engaged to lock the position of the sliding unlocking member 4, and together with the locking hole 42, they play a role in limiting the backward movement of the sliding unlocking member 4.

[0046] When it is necessary to unlock the crystal head, pull the sliding unlocking piece 4 hard to move the positioning block 43 to the rear side of the limit block 23. At the same time, the plug-in part 33 is pushed out of the locking hole 42 by the edge of the locking hole 42. Continue to pull the sliding unlocking piece 4 to make the lock core 41 contact with the tail of the rotating pressure plate 3 to complete the unlocking of the crystal head.

[0047] In this embodiment, in order to facilitate pushing and pulling the sliding unlocking member 4 , a pull ring 44 is provided at the rear of the sliding unlocking member 4 .

Claims

1. A crystal head structure that is easy to unlock, comprising a crystal head body (11), a spring sheet (12) on the top, and a protective portion (21) on the rear, characterized in that: The top of the protection part (21) is connected to a rotating pressure plate (3) via a rotating shaft. The rotating pressure plate (3) can rotate in a vertical plane and has a pressure hole (31) at its head. The tail of the spring sheet (12) passes through the pressure hole (31). The top of the protection part (21) is provided with a sliding unlocking piece (4), the head of the sliding unlocking piece (4) is provided with a lock core (41), and the tail of the sliding unlocking piece (4) extends out of the protection part (21); When the sliding unlocking member (4) slides backward, the lock core (41) pushes the rear end of the rotating pressure plate (3), driving the head of the rotating pressure plate (3) to rotate downward, pressing the spring sheet (12).

2. A crystal head structure that is easy to unlock as claimed in claim 1, characterized in that: The head of the rotating pressing plate (3) is bent upward to form a pressing portion (32).

3. A crystal head structure that is easy to unlock as claimed in claim 2, characterized in that: The front end of the pressing hole (31) extends to the pressing portion (32).

4. A crystal head structure that is easy to unlock as claimed in claim 3, characterized in that: The distance from the head of the rotating pressure plate (3) to the rotating axis is greater than the distance from the tail to the rotating axis.

5. A crystal head structure that is easy to unlock as claimed in claim 1, characterized in that: When the sliding unlocking member (4) slides forward, the lock core (41) contacts the bottom surface of the spring sheet (12), thereby limiting the downward pressure of the spring sheet (12).

6. A crystal head structure for easy unlocking as claimed in claim 5, characterized in that: The sliding unlocking member (4) is provided with a locking hole (42), and when the lock core (41) contacts the spring sheet (12), the rear end of the rotating pressure plate (3) is inserted into the locking hole (42).

7. A crystal head structure for easy unlocking as claimed in claim 6, characterized in that: The rear part of the rotating pressing plate (3) is provided with a plug-in portion (33) bent downward.

8. A crystal head structure that is easy to unlock as claimed in claim 1, characterized in that: A protective part (22) is provided on the top of the protective part (21), a slideway penetrating from front to back is provided inside the protective part (22), a notch is provided at the front end, and the rotating pressure plate (3) and the sliding unlocking member (4) are respectively arranged in the notch and the slideway of the protective part (22).

9. A crystal head structure for easy unlocking as claimed in claim 8, characterized in that: Limit blocks (23) are provided on both sides of the slideway, and positioning blocks (43) are provided on both sides of the sliding unlocking member (4), and the limit blocks (23) can be engaged with the positioning blocks (43).

10. The crystal head structure for easy unlocking as claimed in claim 1, characterized in that: A pull ring (44) is provided at the rear end of the sliding unlocking member (4).

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