Novel distribution network data access device

Abstract

The utility model discloses a novel distribution network data access device, relates to the technical field of data access, and aims to solve the technical problems that when an access device is moved, connection between a connector and an interface is easy to pull and loosen, and poor connection and even data transmission interruption are caused. Comprising a device body and a plurality of data lines provided with connectors, a plurality of mounting grooves are formed in one side of the device body at equal intervals, interfaces for the connectors to be inserted are fixedly formed in the mounting grooves, and a plurality of locking mechanisms for locking the corresponding data lines are arranged on one side of the device body at equal intervals. The locking mechanism comprises a fixed shell fixed on one side of the equipment main body and a movable shell hinged to the fixed shell, and a fixed cam is rotatably installed between the two sides in the fixed shell, the data line is locked by adopting a bidirectional clamping mode, and the problems of loose connection and even a data transmission terminal caused by pulling are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of data access, and more specifically to a novel distribution network data access device. Background Art

[0002] Distribution network data access devices are devices used to access various data in the distribution network to the network for processing, analysis and management. These devices usually have multiple interfaces to meet different data access requirements.

[0003] Distribution network data access devices are widely used in smart grids, power Internet of Things and other fields. By collecting data in the distribution network in real time, it is possible to achieve real-time monitoring of the distribution network, fault warning, optimized scheduling and other functions, and improve the reliability and operation efficiency of the distribution network. At the same time, the distribution network data access device can also provide data support for energy management, power trading, etc., and promote the digital transformation and intelligent upgrading of the power industry.

[0004] The access device used for distribution network data in the prior art mainly completes the access of equipment through multiple interfaces thereon. During access, the wires are connected to the interfaces on the device through connectors. However, during data transmission, the stability of the connection between the connectors and the interfaces needs to be guaranteed. When the access device is moved, the connection between the connectors and the interfaces is easily loosened due to pulling, resulting in poor connection and even data transmission interruption. In view of this, we propose a new distribution network data access device. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a new distribution network data access device to solve the current technical problem that when the mobile access device is used, the connection between the connector and the interface is easily pulled and loosened, resulting in poor connection and even interruption of data transmission.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a new distribution network data access device, including a device body and a plurality of data cables with connectors installed;

[0007] A plurality of installation slots are equidistantly provided on one side of the device body, and interfaces for inserting connectors are fixedly provided in the plurality of installation slots, and a plurality of locking mechanisms for locking the corresponding data cables are equidistantly provided on one side of the device body;

[0008] The locking mechanism includes a fixed shell fixed to one side of the device body and a movable shell hinged to the fixed shell, a fixed cam is rotatably installed between the two sides in the fixed shell, and a movable cam that cooperates with the fixed cam is rotatably installed between the two sides in the movable shell, a clamping groove is centrally opened on the outer edge surfaces of the fixed cam and the movable cam, and the data cable is inserted into the two clamping grooves, the fixed cam and the movable cam realize the bending and insertion of the data cable, and the fixed cam and the movable cam move oppositely due to the movement of the data cable, so as to realize the locking action of the data cable from both sides.

[0009] The utility model completes the clamping and locking of the data line from both sides by means of a fixed cam arranged in a fixed shell and a moving cam arranged in a movable shell. After the locking is completed, when the data line is pulled, the fixed cam and the moving cam will be driven to rotate in opposite directions, thereby reducing the distance between the two, thereby completing the locking of the data line and avoiding the problem of loose connection or even data transmission terminal due to pulling.

[0010] Preferably, both sides of the fixed housing and the movable housing are provided with rotation grooves for the fixed cam and the movable cam to rotate.

[0011] Preferably, a shaft is provided at the center of each of the fixed cam and the movable cam, and two ends of the shaft are fixedly installed in two rotating grooves respectively.

[0012] Preferably, a torsion spring is sleeved on the outer edge surface of the shaft rod, and a circular hole is opened on one side of the inner edge surface of the fixed cam and the movable cam.

[0013] Preferably, one end of the torsion spring is inserted and fixed in the circular hole, and the other end of the torsion spring is fixedly connected to the shaft rod.

[0014] Preferably, two mounting keys are symmetrically constructed at one end of the fixed shell, and two mounting slots corresponding to the mounting keys are symmetrically opened at one side of the movable shell.

[0015] Preferably, a plug is inserted into one side of the device body, and a power cord is fixedly installed at one end of the plug.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model completes the clamping and locking of the data line from both sides by means of a fixed cam arranged in a fixed housing and a moving cam arranged in a movable housing. After the locking is completed, when the data line is pulled, the fixed cam and the moving cam will be driven to rotate in opposite directions, reducing the distance between the two, thereby completing the locking of the data line and avoiding the problem of loose connection or even data transmission terminal due to pulling.

[0018] 2. The utility model also uses a fixed shell and a movable shell hinged to the fixed shell. When the data cable is inserted, the two mounting keys can be released to lock the movable shell, and then the movable shell can be flipped over to facilitate the insertion of the data cable. After the insertion is completed, the fixed shell and the movable shell can be merged again, and the data cable is clamped and positioned by the fixed cam and the movable cam. The layout and maintenance are relatively convenient and the practicability is relatively strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a disassembled state;

[0021] Figure 3 It is a schematic diagram of the data cable and the locking mechanism in the present invention in the coordinated state;

[0022] Figure 4 It is an internal schematic diagram of the data cable and the locking mechanism in the present utility model in a cross-sectional state;

[0023] Figure 5 It is a cross-sectional view of the data cable and the locking mechanism in the utility model in a tensioned and locked state.

[0024] Description of the numbers in the figure:

[0025] 1. Equipment body; 101. Interface; 2. Data cable; 3. Connector; 4. Locking mechanism; 401. Fixed housing; 402. Movable housing; 403. Fixed cam; 404. Moving cam; 405. Clamping groove; 406. Shaft; 407. Torsion spring; 408. Mounting key; 5. Plug; 6. Power cord. DETAILED DESCRIPTION

[0026] like Figure 1 , Figure 2 As shown, the utility model relates to a new type of distribution network data access device, comprising a device body 1 and a plurality of data cables 2 with connectors 3 installed, a plug 5 is inserted into one side of the device body 1, and a power cord 6 is fixedly installed at one end of the plug 5;

[0027] like Figure 1 , Figure 2 , Figure 3As shown, in the embodiment of the utility model, in order to facilitate the layout and maintenance of the device body 1, a plurality of installation slots are equidistantly provided on one side, and interfaces 101 for inserting the connectors 3 are fixedly arranged in the plurality of installation slots. A plurality of locking mechanisms 4 for locking the corresponding data cables 2 are equidistantly provided on one side of the device body 1. The locking mechanism 4 includes a fixed shell 401 fixed to one side of the device body 1 and a movable shell 402 hinged to the fixed shell 401. One end of the fixed shell 401 is symmetrically configured with two mounting keys 408, and the movable shell 402 is hinged to the fixed shell 401. Two mounting slots corresponding to the mounting keys 408 are symmetrically provided on one side of the shell 402. Through the fixed shell 401 and the movable shell 402 hinged to the fixed shell 401, when the data cable 2 is passed through, the two mounting keys 408 can be released from the movable shell 402, and then the movable shell 402 can be flipped over to facilitate the passage of the data cable 2. After the passing through is completed, the fixed shell 401 and the movable shell 402 can be merged again, and the data cable 2 can be clamped and positioned by the fixed cam 403 and the movable cam 404. The layout and maintenance are relatively convenient and the practicability is relatively strong.

[0028] like Figure 1 , Figure 2 , Figure 3 As shown, in the embodiment of the utility model, in order to avoid the problem of loose connection or even data transmission terminal due to pulling, a fixed cam 403 is rotatably installed between the two sides of the fixed shell 401, and a movable cam 404 that cooperates with the fixed cam 403 is rotatably installed between the two sides of the movable shell 402. A clamping groove 405 is centrally opened on the outer edge surface of the fixed cam 403 and the movable cam 404, and the data line 2 is inserted into the two clamping grooves 405. The fixed cam 403 and the movable cam 404 realize the bending of the data line 2. The fixed cam 403 and the movable cam 404 are arranged in opposite directions due to the movement of the data line 2, and the locking action of the data line 2 is realized from both sides. The fixed cam 403 arranged in the fixed shell 401 cooperates with the movable cam 404 arranged in the movable shell 402 to complete the clamping and locking of the data line 2 from both sides. After the locking is completed, when the data line 2 is pulled, the fixed cam 403 and the movable cam 404 will be driven to rotate in opposite directions, shortening the distance between the two, thereby completing the locking of the data line 2, avoiding the problem of loose connection or even data transmission terminal due to pulling.

[0029] like Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, in the embodiment of the utility model, in order to further ensure the stability of the connection, rotation grooves for the fixed cam 403 and the movable cam 404 to be rotatably set are provided on both sides of the fixed shell 401 and the movable shell 402, and shafts 406 are provided in the centers of the fixed cam 403 and the movable cam 404, and the two ends of the shaft 406 are respectively fixedly installed in the two rotation grooves, and a torsion spring 407 is sleeved on the outer edge surface of the shaft 406, and a circular hole is provided on one side of the inner edge surface of the fixed cam 403 and the movable cam 404, one end of the torsion spring 407 is inserted and fixed in the circular hole, and the other end of the torsion spring 407 is fixedly connected to the shaft 406, when the fixed cam 403 and the movable cam 404 rotate in opposite directions, the torsion spring 407 will be synchronously pulled to twist and deform, so that after the pulling force disappears, the fixed cam 403 and the movable cam 404 are driven to rotate in the opposite direction to pull back the pulled data line 2 and reset it, thereby further ensuring the stability of the connection.

[0030] Working principle: This embodiment provides a new type of distribution network data access device. When in use, the two mounting keys 408 are released from the lock on the movable shell 402, and then the movable shell 402 is flipped over to facilitate the passage of the data line 2. After the passage is completed, the connector 3 at one end of the data line 2 is inserted into the interface 101, and the fixed shell 401 and the movable shell 402 are merged again, and the data line 2 can be clamped and positioned by the fixed cam 403 and the movable cam 404. After the positioning is completed, when the data line 2 is pulled, the fixed cam 403 and the movable cam 404 will be driven to rotate in opposite directions, and the two torsion springs 407 will be pulled to twist and deform, thereby reducing the distance between the fixed cam 403 and the movable cam 404, thereby achieving the clamping and locking of the data line 2 and avoiding the problem of loosening or detachment due to pulling.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A new type of distribution network data access device, characterized in that: It comprises a device body (1) and a plurality of data cables (2) equipped with connectors (3); A plurality of installation slots are equidistantly arranged on one side of the device body (1), and interfaces (101) for inserting connectors (3) are fixedly arranged in each of the plurality of installation slots. A plurality of locking mechanisms (4) for locking the corresponding data cables (2) are equidistantly arranged on one side of the device body (1); The locking mechanism (4) comprises a fixed shell (401) fixed to one side of the device body (1) and a movable shell (402) hinged to the fixed shell (401); a fixed cam (403) is rotatably installed between the two sides of the fixed shell (401); and a movable cam (404) cooperating with the fixed cam (403) is rotatably installed between the two sides of the movable shell (402); a clamping groove (405) is centrally provided on the outer edge surfaces of the fixed cam (403) and the movable cam (404); and the data cable (2) is inserted into the two clamping grooves (405); the fixed cam (403) and the movable cam (404) realize the bending and insertion of the data cable (2); and the fixed cam (403) and the movable cam (404) move in opposite directions due to the movement of the data cable (2), thereby realizing the locking action of the data cable (2) from both sides.

2. The novel distribution network data access device according to claim 1 is characterized in that: Both sides of the fixed housing (401) and the movable housing (402) are provided with rotation grooves for the fixed cam (403) and the movable cam (404) to rotate.

3. The novel distribution network data access device according to claim 2 is characterized in that: A shaft rod (406) is provided at the center of each of the fixed cam (403) and the movable cam (404), and two ends of the shaft rod (406) are respectively fixedly installed in two rotating grooves.

4. The novel distribution network data access device according to claim 3 is characterized in that: A torsion spring (407) is sleeved on the outer edge surface of the shaft rod (406), and circular holes are opened on one side of the inner edge surfaces of the fixed cam (403) and the movable cam (404).

5. The novel distribution network data access device according to claim 4 is characterized in that: One end of the torsion spring (407) is inserted and fixed in the circular hole, and the other end of the torsion spring (407) is fixedly connected to the shaft (406).

6. The novel distribution network data access device according to claim 1, characterized in that: Two mounting keys (408) are symmetrically constructed at one end of the fixed shell (401), and two mounting slots corresponding to the mounting keys (408) are symmetrically provided at one side of the movable shell (402).

7. The novel distribution network data access device according to claim 1, characterized in that: A plug (5) is inserted into one side of the device body (1), and a power cord (6) is fixedly installed at one end of the plug (5).

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