Crystal head wiring protective sleeve

Abstract

The utility model discloses a crystal head wiring protective sleeve, which relates to the technical field of signal connecting devices, and comprises a network cable sheath part and a crystal head connecting part, and the crystal head connecting part is provided with a fixed wall plate used for being connected with a crystal head and a first elastic sheet used for protecting a crystal head elastic sheet. The front end, inserted into the crystal head, of the fixing wall plate is a thin arm, the rear end of the fixing wall plate is a thick wall, the rear end of the fixing wall plate is provided with a clamping protrusion and a clamping groove, the clamping protrusion and the clamping groove are completely matched with the internal structure of the crystal head, the network cable sheath part is provided with a necking clamping ring, and the outside of the necking clamping ring is in threaded connection with a clamping ring. According to the utility model, the fixed wall plate is extended, a network cable is convenient to plug and unplug, the front end, inserted into the crystal head, of the fixed wall plate is a thin arm, the rear end is a thick wall, the front end is thin, the rear end is thick, the fixed wall plate can be conveniently inserted into the crystal head, and the fixed wall plate is provided with the clamping bulge and the clamping groove, so that the crystal head connecting part and the crystal head are conveniently connected and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of signal connection devices, specifically a crystal head wiring protection sleeve. Background Art

[0002] With the development of the economy, technologies such as information technology have also developed rapidly. And the transmission of information is inseparable from a medium, and network cables play an irreplaceable role in this process. Network cables are involved in all walks of life of computers, including home computers, server storage, and mainframe computers, etc. However, in the prior art, by setting a crystal head protection sleeve, it can prevent people from randomly pulling out the crystal head and protect the connection between the network cable and the crystal connector.

[0003] The National Intellectual Property Administration has published a utility model patent with the publication number CN207009753U. After studying this patent and the prior art, it is found that although the above solution can be applicable to network cables of various specifications, the connection between the crystal head connection part and the crystal head is not convenient enough to insert. Therefore, the utility model hereby proposes a crystal head wiring protection sleeve. Content of the Utility Model

[0004] Technical Problem to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a crystal head wiring protection sleeve.

[0006] Technical Solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: A crystal head wiring protection sleeve, including a network cable sheath part and a crystal head connection part. The crystal head connection part is provided with a fixed wall plate for connecting with the crystal head and a first elastic piece for protecting the crystal head elastic piece. The front end of the fixed wall plate inserted into the crystal head is a thin arm, and the rear end is a thick wall. And a convex card and a card slot are arranged at the rear end of the fixed wall plate. The convex card and the card slot are completely matched with the internal structure of the crystal head. A constricted snap ring is arranged on the network cable sheath part, and a snap ring is threadedly connected to the outside of the constricted snap ring. The utility model extends the fixed wall plate to facilitate the plugging and unplugging of the network cable. And the front end of the fixed wall plate inserted into the crystal head is a thin arm, and the rear end is a thick wall. The form of thin in the front and thick in the rear can facilitate the insertion of the fixed wall plate into the crystal head. And a convex card and a card slot are arranged on the fixed wall plate, which is convenient for the connection and fixation between the crystal head connection part and the crystal head.

[0008] Preferably, the network cable sheath part and the crystal head connection part are connected by injection molding.

[0009] Preferably, a connecting thread is provided on the outer part of the necked snap ring, and the snap ring is threadedly connected to the connecting thread. By providing the necked snap ring and threadedly connecting the snap ring to the outer part of the necked snap ring, the aperture size of the necked snap ring can be controlled by rotating the snap ring during use, so as to be applicable to network cables of different specifications. The use effect is good, the applicable range of the device is effectively increased, and the effects of protection, dust prevention and waterproofing can be achieved.

[0010] Preferably, a network cable installation channel is provided in the network cable sheath part, and network cables of various specifications can be installed in the network cable installation channel.

[0011] Preferably, a necking is provided on the necked snap ring.

[0012] Preferably, a bevel is further provided at the front end of the fixed wall plate inserted into the crystal head.

[0013] Beneficial effects:

[0014] Compared with the prior art, the crystal head wiring protection sleeve has the following beneficial effects:

[0015] First, the present utility model extends the fixed wall plate to facilitate the insertion and extraction of the network cable. The front end of the fixed wall plate inserted into the crystal head is a thin wall, and the rear end is a thick wall. The form of thin in the front and thick in the rear can facilitate the insertion of the fixed wall plate into the crystal head. Moreover, a clamping protrusion and a clamping groove are provided on the fixed wall plate to facilitate the connection and fixation between the crystal head connection part and the crystal head.

[0016] Second, the present utility model provides a necked snap ring, and a snap ring is threadedly connected to the outer part of the necked snap ring. During use, the aperture size of the necked snap ring can be controlled by rotating the snap ring, so as to be applicable to network cables of different specifications. The use effect is good, the applicable range of the device is effectively increased, and the effects of protection, dust prevention and waterproofing can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the present utility model with the necked snap ring removed;

[0019] Figure 3 is a schematic structural diagram of the present utility model connected to the crystal head.

[0020] In the figure:

[0021] 1. Network cable sheath part; 2. Crystal head connection part; 21. Fixed wall plate; 22. First elastic piece; 211. Clamping protrusion; 212. Clamping groove; 11. Necked snap ring; 12. Snap ring; 111. Connecting thread; 13. Network cable installation channel; 112. Necking; 213. Bevel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 3 As shown, the present utility model provides a technical solution: a crystal head wiring protection sleeve, including a network cable sheath portion 1 and a crystal head connection portion 2. On the crystal head connection portion 2, there are provided a fixed wall plate 21 for connecting with the crystal head and a first elastic piece 22 for protecting the crystal head elastic pieces. The front end of the fixed wall plate 21 inserted into the crystal head is a thin arm, and the rear end is a thick wall. And a clamping protrusion 211 and a clamping groove 212 are provided at the rear end of the fixed wall plate 21. The clamping protrusion 211 and the clamping groove 212 are completely matched with the internal structure of the crystal head. A constriction snap ring 11 is provided on the network cable sheath portion 1, and an external snap ring 12 is threadedly connected to the constriction snap ring 11. In the present utility model, the fixed wall plate 21 is extended to facilitate the plugging and unplugging of the network cable. And the front end of the fixed wall plate 21 inserted into the crystal head is a thin arm, and the rear end is a thick wall. The form of the front thin and rear thick can facilitate the insertion of the fixed wall plate 21 into the crystal head. And a clamping protrusion 211 and a clamping groove 212 are provided on the fixed wall plate 21, which is convenient for the connection and fixation of the crystal head connection portion 2 and the crystal head.

[0024] In this application, the network cable sheath portion and the crystal head connection portion are connected by injection molding.

[0025] Please refer specifically to Figure 2 and Figure 3 , a connection thread 111 is provided on the outside of the constriction snap ring 11, and the snap ring 12 is threadedly connected at the connection thread 111. A network cable installation channel 13 is provided in the network cable sheath portion 1. The network cable installation channel 13 can install network cables of various specifications. The constriction snap ring 11 is provided, and an external snap ring 12 is threadedly connected to the constriction snap ring 11. During use, by rotating the snap ring 12, the aperture size of the constriction snap ring 11 can be controlled, so as to be suitable for network cables of different specifications. The use effect is good, effectively improving the applicable range of the device, and being able to play a role in protection and dust and waterproof.

[0026] Please refer specifically to Figure 2 , a constriction 112 is provided on the constriction snap ring 11, and an inclined angle 213 is further provided at the front end of the fixed wall plate 21 inserted into the crystal head.

[0027] Working principle: The fixed wall plate 21 of the present utility model is extended to facilitate the insertion and extraction of network cables. The front end of the fixed wall plate 21 inserted into the inside of the crystal head is a thin arm, and the rear end is a thick wall. The form of thin in the front and thick in the rear can facilitate the insertion of the fixed wall plate 21 into the inside of the crystal head. The fixed wall plate 21 is provided with a clamping protrusion 211 and a clamping groove 212 to facilitate the connection and fixation of the connection part 2 of the crystal head and the crystal head. The present utility model is provided with a reduced orifice snap ring 11, and a snap ring 12 is threadedly connected to the outside of the reduced orifice snap ring 11. During use, the aperture size of the reduced orifice snap ring 11 can be controlled by rotating the snap ring 12, so as to be applicable to network cables of different specifications. The use effect is good, the applicable range of the device is effectively improved, and the effects of protection, dust prevention and waterproofing can be achieved.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A crystal plug wiring protective cover, comprising a network cable sheath portion (1) and a crystal plug connection portion (2), wherein the crystal plug connection portion (2) is provided with a fixing wall plate (21) for connecting to the crystal plug and a first spring sheet (22) for protecting the crystal plug spring sheet, characterized in that: The front end of the fixed wall plate (21) inserted into the crystal head is a thin arm, and the rear end is a thick wall, and the rear end of the fixed wall plate (21) is provided with a clamping protrusion (211) and a clamping groove (212), and the clamping protrusion (211) and the clamping groove (212) are completely consistent with the internal structure of the crystal head, and the network cable sheath part (1) is provided with a shrinking clamp ring (11), and the external thread of the shrinking clamp ring (11) is connected with a clamp ring (12).

2. The crystal plug wiring protective cover according to claim 1, characterized in that: The network cable sheath part and the crystal head connection part are connected by injection molding.

3. The crystal plug wiring protective cover according to claim 1, characterized in that: The shrinking collar (11) is provided with a connecting thread (111) on the outside, and the collar (12) is threadedly connected to the connecting thread (111).

4. The crystal plug wiring protection cover according to claim 1, characterized in that: A network cable installation channel (13) is provided in the network cable sheath portion (1), and network cables of various specifications can be installed in the network cable installation channel (13).

5. The crystal plug wiring protection cover according to claim 1, characterized in that: The necking collar (11) is provided with a necking (112).

6. The crystal plug wiring protection cover according to claim 1, characterized in that: The front end of the fixed wall plate (21) inserted into the crystal head is also provided with an oblique angle (213).

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