Novel precise-distance high-speed crystal head

Abstract

The utility model relates to the technical field of network interface equipment, and provides a novel precise-distance high-speed crystal head, which comprises a crystal head shell, the inner bottom end of the crystal head shell is fixedly connected with a base, one end of the crystal head shell is provided with a horn-shaped wire inlet groove, the other end of the crystal head shell is provided with a wiring port, and the base is fixedly connected with the base. The top end of the crystal head shell is fixedly connected with a fixing plate, the upper portion of the other end of the crystal head shell is fixedly connected with a fixing block, the inner side of the fixing block is provided with an elastic buckle, the upper portion of one end of the base is fixedly connected with a second pressing block, and a first pressing block is arranged above the second pressing block. According to the technical scheme, the network cable is clamped and fixed through the first clamping block, the second clamping block and the third clamping block, a line interface is prevented from being bent or damaged, and the problems that the network cable is difficult to enter when a wire inlet is too small, so that the sheath of the network cable cannot penetrate in place, the network cable is easy to bend, data loss is caused, and connection is unstable are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of network interface equipment, in particular to a novel precise pitch and high speed crystal head. Background Art

[0002] The 21st century is an information-driven era. In this era, the fourth industrial revolution has developed rapidly and completely changed the face of society. The rapid spread of information is inseparable from the full support of network technology, and one of the important media is the network cable. As a limited transmission medium, the network cable has become indispensable in people's daily life.

[0003] A common type of network cable is the use of a plug to connect various devices, such as network card ports, hubs, switches, and phones. The plug is designed to provide a fast and reliable connection to ensure the smooth flow of network signals. It usually consists of a series of metal wires that are inserted into the socket of the plug in a specific order to ensure correct signal transmission. By connecting to the network card port, the plug enables the computer to communicate with the network and achieve seamless connection to the Internet. When connecting to a hub or switch, the plug enables various devices to share network resources and information, achieving efficient data transmission and sharing.

[0004] The patent specification with the announcement number CN206225643U discloses a crystal head, including a crystal head body, a sheath and a contact piece; the front end of the crystal head body is provided with a wire groove, the wire groove extends downward along the height direction of the crystal head body and penetrates the lower end face of the crystal head body, and the contact piece is plugged into the wire groove; the crystal head body has an inner cavity, and the inner cavity penetrates the rear end face of the crystal head body; the front end of the upper surface of the crystal head body is provided with a first spring piece extending backward and upward; a wire entry hole is provided in the sheath, the sheath is plugged into the inner cavity of the crystal head body, and the wire entry hole is connected with the inner cavity; the front end of the sheath is provided with a first card slot, and the corresponding position of the crystal head body is provided with a first card block that is engaged with the first card slot. The crystal head of the utility model can solve the problem that the existing crystal head has poor fixation for network cables with smaller diameters, and has good applicability for network cables of various diameters.

[0005] However, in the implementation of relevant technologies, it was found that the above-mentioned crystal head has the following problems: the small inlet makes it difficult for the network cable to enter, resulting in the outer sheath of the network cable not being able to be inserted properly in many cases, and it is easy to bend, causing data loss and unstable connection. Utility Model Content

[0006] The utility model provides a novel high-speed crystal head with precise pitch, which solves the problem that the network cable is difficult to enter due to a small inlet, resulting in the outer sheath of the network cable not being able to be inserted properly in many cases, and being prone to bending, resulting in data loss and unstable connection.

[0007] The technical solution of the utility model is as follows:

[0008] A novel high-speed crystal head with fine pitch comprises a crystal head shell, the inner bottom end of the crystal head shell is fixedly connected with a base, one end of the crystal head shell is provided with a trumpet-shaped wire inlet groove, the other end of the crystal head shell is provided with a wiring port, the top of the crystal head shell is fixedly connected with a fixing plate, the upper part of the other end of the crystal head shell is fixedly connected with a fixing block, the inner side of the fixing block is provided with an elastic buckle, the upper part of one end of the base is fixedly connected with a second pressing block, and the upper part of the second pressing block is provided with a first pressing block.

[0009] Preferably, both sides of the inner wall of the crystal head shell are rotatably connected to limit blocks, one end of the limit block is fixedly connected to a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected to a threaded rod, one end of the threaded rod is fixedly connected to a first clamping block, the top of the first clamping block is fixedly connected to the limit rod, the top of the inner wall of the crystal head shell is fixedly connected to a fixing rod, one end of the fixing rod is fixedly connected to a second clamping block, a telescopic rod is arranged above one end of the base, and the output end of the telescopic rod is fixedly connected to a third clamping block.

[0010] Preferably, the threaded sleeves are symmetrically distributed on both sides of the inner wall of the crystal head shell, and an annular groove is formed at one end of the threaded sleeve.

[0011] Preferably, limiting grooves are provided on both sides of the inner wall of the crystal head shell, the shape of the limiting block is the same as that of the limiting groove, and the limiting block constitutes a limiting structure for the threaded sleeve.

[0012] Preferably, a square groove is provided at the top of the inner wall of the crystal head housing, and two sides of the limiting rod are fitted with the inner side of the square groove, and the limiting rod and the square groove form a sliding connection.

[0013] Preferably, the top of the first pressure block is fixedly connected to a connecting block, both sides of the connecting block are fixedly connected to sliding blocks, the inner side of the connecting block is fixedly connected to a sliding rod, one end of the sliding rod is provided with a spring sheet, and the top of the connecting block is fixedly connected to a square block.

[0014] Preferably, a circular groove is provided on the inner side of the top of the crystal head housing, and the sliding rod is slidably connected to the circular groove.

[0015] Preferably, a slide groove is provided on the inner side of the fixing plate, the side surface of the sliding block is in contact with the slide groove, and the sliding block and the slide groove form a sliding connection.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the network cable is clamped and fixed by the first clamp block, the second clamp block and the third clamp block to prevent bending or damage at the line interface, and can provide additional support and fixation, reduce the pressure and tension on the network cable due to long-term bending, and ensure that the network cable maintains a straight line or an appropriate bending radius, thereby reducing the risk of breakage, and can enhance the durability of the network cable, reduce the damage to the network cable caused by bending or pulling, thereby improving the performance and life of the new precision high-speed crystal head, and can ensure the stability of the network connection and the optimization of the data transmission speed.

[0018] 2. In the utility model, the connecting block drives the first pressing block to press the line after the branching with the second pressing block, which can limit the length of the network cable and shorten the signal transmission distance, thereby reducing the signal loss in the transmission process, and can reduce the possibility of signal attenuation and interference, which effectively helps to maintain high-quality signal transmission, and can reduce the twisting and pulling of connectors and wires during plugging and moving, which helps to protect the integrity of the wiring point and prevent signal interruption or data loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the clamping assembly proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the limiting structure proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the offset assembly proposed in the utility model;

[0024] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0025] In the figure: 1. crystal head shell; 2. base; 3. trumpet-shaped wire inlet groove; 4. fixing plate; 5. fixing block; 6. elastic buckle; 7. first pressure block; 8. second pressure block; 9. wiring port; 10. limit block; 11. threaded sleeve; 12. threaded rod; 13. first clamping block; 14. limit rod; 15. fixing rod; 16. second clamping block; 17. telescopic rod; 18. third clamping block; 19. annular groove; 20. limit groove; 21. square groove; 22. circular groove; 23. spring sheet; 24. slide rod; 25. connecting block; 26. slider; 27. square block; 28. slide groove. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1~Figure 3 As shown, it includes a crystal head shell 1, the inner bottom end of the crystal head shell 1 is fixedly connected to a base 2, one end of the crystal head shell 1 is provided with a trumpet-shaped wire entry slot 3, the other end of the crystal head shell 1 is provided with a wiring port 9, the top of the crystal head shell 1 is fixedly connected to a fixing plate 4, the upper part of the other end of the crystal head shell 1 is fixedly connected to a fixing block 5, the inner side of the fixing block 5 is provided with an elastic buckle 6, the upper part of one end of the base 2 is fixedly connected to a second pressing block 8, the upper part of the second pressing block 8 is provided with a first pressing block 7, and the first pressing block 7 and the second pressing block 8 constitute a bracket structure.

[0029] In this embodiment, the two sides of the inner wall of the crystal head shell 1 are rotatably connected to the limit block 10, one end of the limit block 10 is fixedly connected to the threaded sleeve 11, the inner wall of the threaded sleeve 11 is threadedly connected to the threaded rod 12, one end of the threaded rod 12 is fixedly connected to the first clamping block 13, the top of the first clamping block 13 is fixedly connected to the limit rod 14, the top of the inner wall of the crystal head shell 1 is fixedly connected to the fixing rod 15, one end of the fixing rod 15 is fixedly connected to the second clamping block 16, a telescopic rod 17 is arranged above one end of the base 2, the output end of the telescopic rod 17 is fixedly connected to the third clamping block 18, and the inner sides of the second clamping block 16 and the third clamping block 18 are in contact with the surface of the network cable.

[0030] In this embodiment, the threaded sleeves 11 are symmetrically distributed on both sides of the inner wall of the crystal head housing 1 , and an annular groove 19 is formed at one end of the threaded sleeve 11 . The shape of the annular groove 19 is circular.

[0031] In this embodiment, limiting grooves 20 are provided on both sides of the inner wall of the crystal head housing 1. The shape of the limiting block 10 is the same as that of the limiting groove 20. The limiting block 10 forms a limiting structure for the threaded sleeve 11, and the cross-sectional shape of the limiting block 10 is T-shaped.

[0032] In this embodiment, a square groove 21 is opened at the top of the inner wall of the crystal head shell 1, and the two sides of the limiting rod 14 are in contact with the inner side of the square groove 21, and the limiting rod 14 and the square groove 21 form a sliding connection, and the limiting rod 14 forms a limiting structure for the first clamping block 13.

[0033] Example 2

[0034] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0035] In this embodiment, a connecting block 25 is fixedly connected to the top of the first pressing block 7, sliders 26 are fixedly connected to both sides of the connecting block 25, a sliding rod 24 is fixedly connected to the inner side of the connecting block 25, a spring sheet 23 is provided at one end of the sliding rod 24, a square block 27 is fixedly connected to the top of the connecting block 25, and one end of the spring sheet 23 is fixedly connected to the inner wall of the top of the crystal head housing 1.

[0036] In this embodiment, a circular groove 22 is formed on the inner side of the top of the crystal head housing 1 , and a sliding rod 24 is slidably connected with the circular groove 22 , and the surface of the sliding rod 24 fits with the inner wall of the circular groove 22 .

[0037] In this embodiment, a slide groove 28 is provided on the inner side of the fixing plate 4, and the side surface of the sliding block 26 is in contact with the slide groove 28, so that the sliding block 26 and the slide groove 28 form a sliding connection, and the shape of the slide groove 28 is arc-shaped.

[0038] Working principle: When using this device, connect the network cable to the top of the base 2 through the trumpet-shaped inlet groove 3 opened at one end of the crystal head shell 1, and connect one end of the threaded sleeve 11 through an external tool. The limit block 10 can prevent the position of the threaded sleeve 11 from shifting, and at the same time can assist the rotation of the threaded sleeve 11. By rotating the threaded sleeve 11, the threaded rod 12 moves, and the threaded rod 12 drives the first clamping block 13 to move inward, and the third clamping block 18 moves upward through the telescopic rod 17. The network cable can be clamped by the first clamping block 13, the second clamping block 16 and the third clamping block 18. The surface is stably clamped, and the limit rod 14 slides on the inner side of the square groove 21. The limit rod 14 can prevent the first clamping block 13 from rotating. When one end of the network cable is divided, the line is divided by the second pressure block 8, and then the slide bar 24 is pushed by the spring sheet 23, and the slide bar 24 drives the connecting block 25 to move. The slide groove 28 on the inner side of the fixed plate 4 can make the sliders 26 on both sides of the connecting block 25 move along the trajectory, and the connecting block 25 drives the first pressure block 7 to fit the second pressure block 8 to form a short-line spacing bracket, which can reduce plugging and unplugging and movement, and help protect the integrity of the wiring.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel high-speed crystal head with high precision, comprising a crystal head housing (1), characterized in that: The inner bottom end of the crystal head housing (1) is fixedly connected to a base (2); one end of the crystal head housing (1) is provided with a trumpet-shaped wire entry slot (3); the other end of the crystal head housing (1) is provided with a wiring port (9); the top of the crystal head housing (1) is fixedly connected to a fixing plate (4); the upper part of the other end of the crystal head housing (1) is fixedly connected to a fixing block (5); an elastic buckle (6) is arranged on the inner side of the fixing block (5); a second pressing block (8) is fixedly connected to the upper part of one end of the base (2); a first pressing block (7) is arranged above the second pressing block (8).

2. A novel high-speed crystal head according to claim 1, characterized in that: The two sides of the inner wall of the crystal head housing (1) are rotatably connected to limit blocks (10); one end of the limit block (10) is fixedly connected to a threaded sleeve (11); the inner wall of the threaded sleeve (11) is threadedly connected to a threaded rod (12); one end of the threaded rod (12) is fixedly connected to a first clamping block (13); the top of the first clamping block (13) is fixedly connected to a limit rod (14); the top of the inner wall of the crystal head housing (1) is fixedly connected to a fixing rod (15); one end of the fixing rod (15) is fixedly connected to a second clamping block (16); a telescopic rod (17) is arranged above one end of the base (2); the output end of the telescopic rod (17) is fixedly connected to a third clamping block (18).

3. A novel high-speed crystal head according to claim 2, characterized in that: The threaded sleeves (11) are symmetrically distributed on both sides of the inner wall of the crystal head housing (1), and an annular groove (19) is formed at one end of the threaded sleeve (11).

4. A novel high-speed crystal head according to claim 2, characterized in that: Limiting grooves (20) are provided on both sides of the inner wall of the crystal head housing (1); the shape of the limiting block (10) is the same as that of the limiting groove (20); and the limiting block (10) forms a limiting structure for the threaded sleeve (11).

5. The novel high-speed crystal head according to claim 2 is characterized in that: A square groove (21) is provided at the top of the inner wall of the crystal head housing (1), and two sides of the limiting rod (14) fit the inner side of the square groove (21), so that the limiting rod (14) and the square groove (21) form a sliding connection.

6. The novel high-speed crystal head according to claim 1 is characterized in that: The top of the first pressing block (7) is fixedly connected to a connecting block (25), both sides of the connecting block (25) are fixedly connected to sliding blocks (26), the inner side of the connecting block (25) is fixedly connected to a sliding rod (24), one end of the sliding rod (24) is provided with a spring sheet (23), and the top of the connecting block (25) is fixedly connected to a square block (27).

7. A novel high-speed crystal head according to claim 6, characterized in that: A circular groove (22) is provided on the inner side of the top of the crystal head housing (1), and the sliding rod (24) is slidably connected to the circular groove (22).

8. The novel high-speed crystal head according to claim 6 is characterized in that: A sliding groove (28) is provided on the inner side of the fixing plate (4), and the side surface of the sliding block (26) is in contact with the sliding groove (28), so that the sliding block (26) and the sliding groove (28) are in sliding connection.

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