Crystal head with locking structure

Abstract

The utility model relates to the field of network cables, in particular to a crystal head with a locking structure, which comprises a network cable head and a key, spacing plates are arranged at the lower end of the network cable head, copper sheets are arranged between adjacent spacing plates, a shell is arranged on the outer side of the network cable head, and the upper end of the shell is connected with a limiting structure for fixing the network cable head. A fixing block is arranged at the rear end of the shell, a cavity is formed in the fixing block, the shell is located in the cavity, a locking block is arranged at the upper end of the fixing block, a through groove is formed in the locking block in a penetrating mode, a locking structure matched with the limiting structure is arranged in the through groove, and an elastic piece matched with the locking structure is arranged at the upper end of the fixing block. Guide blocks matched with the key are symmetrically arranged at the top of the through groove; by means of the synergistic effect of the limiting structure and the locking structure, movement of the network cable head is limited, the stable locking effect is achieved, the situation that the network cable head is disengaged is effectively avoided, the key unlocking design is extremely simple and convenient, the disassembling process is easy and rapid, and the use efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of network cables, and in particular to a crystal head with a locking structure. Background Technology

[0002] With the rapid development of network technology, the network has become an indispensable part of people's lives and work. In network connections, the RJ45 connector is a common network connection interface, widely used in network connections between devices such as computers, routers, and switches.

[0003] However, traditional RJ45 connectors are prone to loosening during actual use due to frequent plugging and unplugging, shaking, or being pulled by external forces. Once the connector becomes loose, it will lead to unstable connection between the network cable and the device, resulting in network signal interruption, reduced transmission speed, and other problems, which will seriously affect the normal use of the network. In addition, traditional RJ45 connectors often require considerable force to plug and unplug during installation and removal, which not only causes inconvenience to users but also easily leads to damage to the connector or network cable due to improper operation. Utility Model Content

[0004] To overcome the problems of traditional RJ45 connectors often becoming loose due to plugging, unplugging, shaking, or external pulling, leading to unstable network cable connections and network abnormalities, as well as the difficulty in installation and disassembly and the easy damage to the RJ45 connectors.

[0005] The technical solution of this utility model is as follows: a crystal head with a locking structure, including a network cable head and a key. A spacer plate is provided at the lower end of the network cable head, and a copper sheet is provided between adjacent spacers. A shell is provided on the outside of the network cable head. A limiting structure for fixing the network cable head is connected to the upper end of the shell. A fixing block is provided at the rear end of the shell. A cavity is opened in the fixing block, and the shell is located in the cavity. A locking block is provided at the upper end of the fixing block. A through groove is opened in the locking block. A locking structure adapted to the limiting structure is provided in the through groove. A spring piece adapted to the locking structure is provided at the upper end of the fixing block. Guide blocks adapted to the key are symmetrically arranged at the top of the through groove.

[0006] Preferably, the limiting structure includes a limiting plate, the upper end of the outer shell is provided with the limiting plate, the front end of the outer shell is provided with a notch adapted to the limiting plate, and the front end of the network cable head is provided with a protrusion adapted to the notch.

[0007] Preferably, the upper front side of the fixing block has a slot, and the front two sides of the fixing block have sliding grooves adapted to the locking structure.

[0008] Preferably, the locking structure includes a slider, the upper end of the fixed block is slidably connected to the slider, the lower ends of the left and right sides of the slider are provided with protrusions that are adapted to the slide groove, the protrusions are slidably connected to the slide groove, the rear end of the slider is provided with a connecting block, the rear end of the connecting block is provided with an extension block, the extension block is provided with a guide cavity adapted to the guide block, and the upper end of the guide cavity is provided with a retaining block adapted to the spring sheet.

[0009] Preferably, the inner walls on the left and right sides of the through groove are provided with connecting grooves, and the left and right sides of the extension block are provided with convex rails that are adapted to the connecting grooves, and the connecting grooves and convex rails are slidably connected.

[0010] Preferably, L-shaped blocks are provided at both ends of the cavity, with grooves at the upper ends of the blocks and inserts that fit the grooves at the lower ends of the outer shell, with the inserts slidingly connected to the grooves.

[0011] Preferably, the head of the key has an unlocking groove, and an unlocking block adapted to the spring is provided in the unlocking groove.

[0012] The beneficial effects of this utility model are as follows: This solution uses the synergistic effect of the limiting structure and the locking structure to restrict the movement of the network cable head, achieving a stable locking effect and effectively preventing the network cable head from coming out. It successfully solves the problem of traditional crystal heads being easy to loosen. Moreover, the key unlocking design is extremely simple, and the disassembly process is easy and quick, improving the efficiency of use. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional structural schematic of the crystal head with a locking structure according to this utility model.

[0014] Figure 2 The diagram shown is a three-dimensional disassembled schematic of the crystal head with a locking structure according to this utility model.

[0015] Figure 3 The diagram shown is a three-dimensional structural schematic of the crystal head fixing block with a locking structure according to this utility model.

[0016] Figure 4 The diagram shown is a three-dimensional structural schematic of the locking structure of the crystal head with a locking mechanism according to this utility model.

[0017] Figure 5 The diagram shown is a three-dimensional structural schematic of the crystal head limiting structure with locking mechanism of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Network cable head; 2. Key; 3. Spare plate; 4. Outer shell; 5. Fixing block; 6. Cavity; 7. Locking block; 8. Through slot; 9. Spring piece; 10. Guide block; 11. Limiting plate; 12. Notch; 13. Groove; 14. Slide groove; 15. Sliding block; 16. Protrusion; 17. Connecting block; 18. Extension block; 19. Guide cavity; 20. Supporting block; 21. Connecting groove; 22. Protruding rail; 23. Block; 24. Groove; 25. Insertion block; 26. Unlocking groove; 27. Unlocking block. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 - Figure 5 This utility model provides an embodiment: a crystal head with a locking structure, including a network cable head 1 and a key 2. A spacer plate 3 is provided at the lower end of the network cable head 1, and copper sheets are provided between adjacent spacer plates 3. A shell 4 is provided on the outside of the network cable head 1, and a limiting structure for fixing the network cable head 1 is connected to the upper end of the shell 4. A fixing block 5 is provided at the rear end of the shell 4, and a cavity 6 is opened inside the fixing block 5. The shell 4 is located inside the cavity 6. A locking block 7 is provided at the upper end of the fixing block 5, and a through groove 8 is opened through the locking block 7. A locking structure adapted to the limiting structure is provided in the through groove 8. A spring piece 9 adapted to the locking structure is provided at the upper end of the fixing block 5. Guide blocks 10 adapted to the key 2 are symmetrically arranged at the top of the through groove 8. The network cable head 1 is used for electrical connection with a network cable. Spacer plates 3 are evenly distributed at its lower end. These spacer plates 3 serve to separate and position adjacent copper sheets. The shell 4 wraps around the outside of the network cable head 1, protecting the internal copper sheets and the network cable head 1. The limiting structure is connected to the upper end of the outer shell 4 to fix the network cable head 1 and prevent the network cable head 1 from shaking inside the outer shell 4. The design of the limiting structure makes the installation and removal of the network cable head 1 convenient and quick, while ensuring the overall stability of the crystal head. The fixing block 5 plays the role of supporting and fixing the outer shell 4, enhancing the overall structural strength of the crystal head. The locking block 7 is set at the upper end of the fixing block 5, and a through groove 8 is opened inside it. The design of the through groove 8 allows the locking structure to move in it, realizing the locking and unlocking functions. The locking structure is compatible with the limiting structure. When the network cable head 1 is installed in place, the locking structure can cooperate with the limiting structure under the action of the spring piece 9 to lock the network cable head 1. The spring piece 9 has a certain elastic deformation capability. When the locking structure moves in the through groove 8, the spring piece 9 can provide resistance, so that the locking structure cannot move. The guide block 10 plays the role of guiding the key 2 to be inserted, ensuring that the key 2 can be accurately inserted into the through groove 8 and realize the unlocking function.

[0021] Please see Figure 1 , Figure 4 and Figure 5In this embodiment, the limiting structure includes a limiting plate 11. The upper end of the outer shell 4 is provided with the limiting plate 11. The front end of the outer shell 4 is provided with a notch 12 adapted to the limiting plate 11. The front end of the network cable head 1 is provided with a protrusion adapted to the notch 12. The upper front side of the fixing block 5 is provided with a slot 13. The two sides of the front end of the fixing block 5 are provided with sliding grooves 14 adapted to the locking structure. The locking structure includes a slider 15. The upper end of the fixing block 5 is slidably connected to the slider 15. The lower ends of the left and right sides of the slider 15 are provided with protrusions 16 that are adapted to the slide groove 14. The protrusions 16 are slidably connected to the slide groove 14. The rear end of the slider 15 is provided with a connecting block 17. The rear end of the connecting block 17 is provided with an extension block 18. The extension block 18 has a guide cavity 19 adapted to the guide block 10. The upper end of the guide cavity 19 is provided with a retaining block 20 adapted to the spring piece 9. When the network cable head 1 is inserted into the outer shell 4, the protrusion can accurately fit into the recess 12. The limiting plate 11 and the front end of the network cable head 1 The protrusions cooperate to restrict the movement of the network cable head 1 in the front-back direction, thus playing a locking role. The slide groove 14 is opened on both sides of the front end of the fixed block 5 and is slidably connected with the protrusion 16 in the locking structure. The design of the slide groove 14 allows the slider 15 to slide stably in it, ensuring the smooth operation of the locking structure. The slider 15 is the moving part of the locking structure. The slider 15 can slide back and forth in the slide groove 14. Through cooperation with the limiting plate 11 and the spring piece 9, the locking and unlocking of the network cable head 1 is realized. The connecting block 17 is set at the rear end of the slider 15 and is connected to the slider 15 to form a whole. The connecting block 17 plays the role of connecting the slider 15 and the extension block 18, transmitting the movement of the slider 15 to the extension block 18. The extension block 18 has a guide cavity 19 adapted to the guide block 10 inside. The upper end of the extension block 18 is provided with a retaining block 20 adapted to the spring piece 9. When the slider 15 slides, the retaining block 20 can interact with the spring piece 9 to realize the locking function.

[0022] Please see Figure 1 - Figure 3In this embodiment, connecting grooves 21 are provided on the inner walls of the left and right sides of the through groove 8. Protruding rails 22 adapted to the connecting grooves 21 are provided on the left and right sides of the extension block 18. The connecting grooves 21 and the protruding rails 22 are slidably connected. L-shaped blocks 23 are provided at the left and right ends of the cavity 6. A groove 24 is provided at the upper end of the block 23. An insert block 25 adapted to the groove 24 is provided at the lower end of the outer shell 4. The insert block 25 is slidably connected to the groove 24. An unlocking groove 26 is provided at the head of the key 2. An unlocking block 27 adapted to the spring piece 9 is provided inside the unlocking groove 26. The connecting groove 21 is formed on the inner walls of the left and right sides of the through groove 8, and is adapted to the convex rail 22 of the extension block 18, so that the convex rail 22 can slide smoothly in the connecting groove 21. The block 23 has an L-shaped structure and is set at the left and right ends of the cavity 6. The upper end of the block 23 has a groove 24 for sliding connection with the insertion block 25 at the lower end of the outer shell 4. The insertion block 25 can play a certain guiding role when it is inserted into the groove 24, so that the outer shell 4 can be accurately installed in the fixing block 5. The key 2 is used to operate the locking structure to lock and unlock the crystal head. The head of the key 2 has an unlocking groove 26, and the unlocking groove 26 is provided with an unlocking block 27 adapted to the spring 9. When the key 2 is inserted into the through groove 8, the unlocking block 27 will press the spring 9, thereby releasing the resistance with the abutment block 20, so that the abutment block 20 can move, thereby releasing the limitation plate 11 from limiting the network cable head 1, so that the network cable head 1 can move.

[0023] During operation, first insert key 2 into slot 8, and at the same time, insert network cable head 1 into housing 4. At this time, unlocking block 27 will squeeze spring 9, thereby eliminating the resistance between spring 9 and holding block 20, allowing holding block 20 to move freely, and thus driving slider 15 to move together. Then, press limit plate 11 and fully insert network cable head 1 into housing 4, so that the protrusion at the front end of network cable head 1 is precisely locked into recess 12. Limit plate 11 and protrusion cooperate with each other to effectively restrict the movement of network cable head 1 in the front and back directions. After that, pull out key 2, spring 9 returns to its original state, and generates resistance with holding block 20 again, making slider 15 unable to move, thereby keeping limit plate 11 in a fixed state, realizing the stable installation of network cable head 1. When it is necessary to unlock network cable head 1, simply insert key 2 into slot 8 again.

[0024] Through the above steps, this solution uses the synergistic effect of the limiting structure and the locking structure to restrict the movement of the network cable head 1, achieving a stable locking effect and effectively preventing the network cable head 1 from coming out. It successfully solves the problem of traditional RJ45 connectors being prone to loosening. Moreover, the key 2 unlocking design is extremely simple, and the disassembly process is easy and quick, improving the efficiency of use. It solves the problem that traditional RJ45 connectors often become loose due to plugging, shaking, or external pulling, leading to unstable network cable and device connection, network abnormalities, and the difficulty of installation and disassembly, which can easily damage the RJ45 connector.

Claims

1. A crystal head having a locking structure, characterized by: The utility model relates to a network cable head (1) and key (2) are included, the lower end of network cable head (1) is equipped with spacing plate (3), copper sheet is equipped with between adjacent spacing plate (3), the outside of network cable head (1) is equipped with shell (4), the upper end of shell (4) is connected with the limiting structure of fixed network cable head (1), the rear end of shell (4) is equipped with fixed block (5), the cavity (6) is seted up in fixed block (5), and the shell (4) is located in the cavity (6), the upper end of fixed block (5) is equipped with locking block (7), the through groove (8) is passed in locking block (7) and is equipped with the locking structure of with the limiting structure adaptation in the through groove (8), the upper end of fixed block (5) is equipped with the elastic sheet (9) of with the locking structure adaptation, the top of through groove (8) is equipped with the guide block (10) of with key (2) adaptation in symmetry.

2. The crystal head with locking structure according to claim 1, wherein: The limiting structure includes a limiting plate (11), the upper end of the shell (4) is provided with the limiting plate (11), the front end of the shell (4) is provided with a notch (12) matched with the limiting plate (11), and the front end of the network cable head (1) is provided with a protrusion matched with the notch (12).

3. The crystal head with locking structure according to claim 2, wherein: The upper end of the front side of the fixed block (5) is provided with a slot (13), and the front end of the fixed block (5) is provided with a sliding groove (14) matched with the locking structure on both sides of the edge.

4. The crystal head with locking structure according to claim 3, wherein: The locking structure includes a sliding block (15), the upper end of the fixed block (5) is connected with the sliding block (15), the left and right sides of the sliding block (15) are provided with a protrusion (16) matched with the sliding groove (14) at the lower end, the protrusion (16) is connected with the sliding groove (14), the rear end of the sliding block (15) is provided with a connecting block (17), the rear end of the connecting block (17) is provided with an extension block (18), the extension block (18) is provided with a guide cavity (19) matched with the guide block (10) in the inside, and the upper end of the guide cavity (19) is provided with a bearing block (20) matched with the elastic sheet (9).

5. The crystal head with locking structure according to claim 4, wherein: The left and right sides of the through groove (8) are provided with a connecting groove (21) in the inner wall, and the left and right sides of the extension block (18) are provided with a convex rail (22) matched with the connecting groove (21).

6. The crystal head with locking structure according to claim 5, wherein: The left and right ends of the cavity (6) are provided with an L-shaped block (23), the upper end of the block (23) is provided with a recess (24), the lower end of the shell (4) is provided with an insertion block (25) matched with the recess (24), and the insertion block (25) is connected with the recess (24).

7. The crystal head with locking structure according to claim 6, wherein: The head of the key (2) is provided with an unlocking slot (26), and the unlocking slot (26) is provided with an unlocking block (27) matched with the elastic sheet (9).

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