Multi-interface data conversion module

Abstract

The utility model discloses a multi-interface type data conversion module which comprises a main body, a wiring block is fixedly installed at the front end of the main body, a movable opening is formed in the front end of the wiring block, two first auxiliary wiring blocks and two second auxiliary wiring blocks are arranged at the front end of the wiring block, and a main wiring block is arranged in the movable opening. A rotating shaft is rotatably mounted in the wiring block, a take-up wheel and a fixing sleeve are fixedly sleeved on the rotating shaft, a data line is sleeved on the take-up wheel, one end of the data line is fixedly connected with the main wiring block, and a plurality of limiting grooves are equidistantly formed in the fixing sleeve by taking the rotating shaft as the center. The multi-interface type data conversion module is simple in structure and convenient to use, carries out conversion among carriers with different distances by changing the length of the connecting lines, solves the problems that flat cables are disordered and are not easy to store, and enlarges the application range of the data conversion module.

Description

Technical Field

[0001] The utility model relates to the technical field of data conversion modules, in particular to a multi-interface data conversion module. Background Art

[0002] A data conversion module is a module that converts file formats into a specific format to output the file format. The data conversion module is often used in conjunction with a data conversion module control device. Through the data conversion module control device, the video data is converted into a specific format for playback and reading; today's data conversion module control devices are mostly data conversion control boxes.

[0003] Multimedia is a combination of multiple media. In computer systems, multimedia refers to a human-computer interactive information exchange and communication medium that combines two or more media. It uses computers to store and manage various information such as language, text, data, audio, video, etc., so that users can communicate with computers in real time through multiple senses. In daily life, the media needs to be transmitted to electronic media for carrying. Due to the different interface designs between computers and electronic media, as well as the different transmitted signals, a converter is required for conversion and then transmission.

[0004] During use, one end of the converter is generally connected to the electronic medium through a data cable for transmission. If the connectors are different, it is necessary to convert them through a converter to connect the connectors, and then convert the digital signal into an analog signal for transmission through the converter.

[0005] The connecting wires included in the existing data conversion modules are generally of fixed length. When performing conversion, the transmission end and the receiving end may be far apart, and the connection cannot be made due to the short connecting wires. If the data conversion module has a long connecting wire, it will be more messy when arranging the wires, and it is not easy to store, which affects the appearance and has poor practicality.

[0006] Based on this, this solution proposes a multi-interface data conversion module. Utility Model Content

[0007] The purpose of the utility model is to provide a multi-interface data conversion module to solve the problems raised in the above background technology.

[0008] To achieve the above purpose, the utility model provides the following technical solution: a multi-interface data conversion module, comprising a main body,

[0009] A wiring block is fixedly installed at the front end of the main body, a movable opening is opened at the front end of the wiring block, two first auxiliary wiring blocks and two second auxiliary wiring blocks are arranged at the front end of the wiring block, and a main wiring block is arranged in the movable opening;

[0010] A rotating shaft is rotatably installed in the wiring block, a take-up wheel and a fixed sleeve are fixedly sleeved on the rotating shaft, a data cable is sleeved on the take-up wheel, one end of the data cable is fixedly connected to the main wiring block, and a plurality of limit grooves are opened on the fixed sleeve at equal distances with the rotating shaft as the center;

[0011] A plastic block is fixedly installed in the junction block, and movable grooves are provided at the top and bottom of the plastic block. Vertical rods are movably installed in the two movable grooves, and connecting rods are fixedly installed at the ends of the two vertical rods that are away from each other, and a limiting rod and a roller are fixedly installed at the sides of the two connecting rods that are close to each other;

[0012] A locking bolt is threadedly mounted on one side of the junction block. The locking bolt is located between the two rollers and is matched with the rollers.

[0013] Preferably, an operating block is fixedly installed on one side of the wiring block close to the main wiring block, two screw rods are rotatably installed in the operating block, sliding rods are threadedly sleeved on the two screw rods and the same worm gear is fixedly sleeved between the two screw rods, a worm gear meshing with the worm gear is rotatably installed in the wiring block, dustproof plates are fixedly installed on the bottom of the two sliding rods, the thread directions of the two screw rods are set in opposite directions, and a knob is fixedly sleeved on one end of the worm gear.

[0014] By adopting the above technical solution, the worm gear is driven to rotate by turning the knob, the worm gear drives the rotation of the two screw rods, the two screw rods drive the two sliding rods to move toward each other, and the two dustproof plates can be driven to move toward each other. The two dustproof plates can cover the main wiring block, reducing the entry of external dust into the interior of the main wiring block.

[0015] Preferably, one end of the locking bolt is fixedly sleeved with a knob.

[0016] By adopting the above technical solution, the locking bolt can be easily rotated by the knob.

[0017] Preferably, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixed on the rotating shaft, and the other end is fixed on the inner wall of the wiring block.

[0018] By adopting the above technical solution, the torsion spring is used to facilitate the resetting of the rotating shaft, so that the data cable can be rolled inwards and stored later.

[0019] Preferably, a slide rail is fixedly installed in the operating block, and two sliders are slidably installed on the slide rail, and the two sliders are fixedly connected to corresponding slide rods respectively.

[0020] By adopting the above technical solution, the sliding rail and the sliding block facilitate the movement of the sliding rod.

[0021] Preferably, return springs are sleeved on the two vertical rods, one end of the two return springs is fixed on the corresponding vertical rod, and the other end is fixed on the inner wall of the corresponding movable groove.

[0022] By adopting the above technical solution, the vertical rod can be easily reset by the reset spring.

[0023] Preferably, blocking blocks are fixedly mounted on both sides of the main wiring block.

[0024] By adopting the above technical solution, the position of the main wiring block can be blocked by two blocking blocks, thereby preventing the main wiring block from being retracted into the interior of the wiring block.

[0025] Compared with the prior art, the utility model has the following beneficial effects: some common data connectors can be connected through the two first auxiliary wiring blocks and the two second auxiliary wiring blocks, and the main data connector can be connected through the main wiring block. When a farther carrier needs to be connected, the locking bolt is driven to rotate inward by first locking and rotating the knob inward, and the locking bolt pushes the trapezoidal block to move inward. During the movement, the trapezoidal block squeezes the rollers on both sides, which can drive the two connecting rods to move separately up and down, and can drive the two limit rods to move separately up and down, so that the two limit rods are moved out of the limit grooves on the fixed sleeve, and the fixed sleeve and the take-up wheel are no longer rotationally limited. Then, the main wiring block and the data line are pulled outward to realize data exchange connection at a farther distance, and then the knob is rotated in the opposite direction so that the two limit rods are stuck in the limit grooves on the fixed sleeve. In the embodiment of the present invention, the position of the main wiring block is no longer limited. After the exchange is completed, the knob is rotated in the opposite direction, and the take-up wheel is no longer limited and fixed. By loosening the main wiring block, the data line can be reeled inward and reset by the torsion spring on the rotating shaft, and the main wiring block can be retracted into the movable port again. The position of the main wiring block can be blocked by two blocking blocks to prevent the main wiring block from being retracted into the interior of the wiring block. Then the knob is rotated in the opposite direction to reset the two limiting rods and insert them into the limiting groove on the fixing sleeve to fix the position of the data line and the main wiring block. By rotating the knob, the rotation of the worm gear is driven, and the rotation of the two screw rods is driven. The two screw rods drive the two sliding rods to move toward each other, which can drive the two dustproof plates to move toward each other. The two dustproof plates can cover the main wiring block, reducing the external dust from entering the interior of the main wiring block. The utility model has a simple structure and is easy to use. The multi-interface data conversion module described above can convert between carriers with different distances by changing the length of the connecting line, and solves the problem of messy wiring and difficulty in storage, thereby increasing the scope of application of the data conversion module. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 This is a three-dimensional diagram of the internal structure of the operating block of the utility model;

[0028] Figure 3This is a three-dimensional diagram of the internal structure of the wiring block of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of Part A of the utility model;

[0030] Figure 5 It is an anatomical stereoscopic diagram of the internal structure of the junction block of the present invention.

[0031] In the figure: 1. main body; 2. knob; 3. turn knob; 4. junction block; 5. operating block; 6. dust plate; 7. first sub-junction block; 8. blocking block; 9. main junction block; 10. second sub-junction block; 11. worm; 12. sliding rod; 13. lead screw; 14. worm gear; 15. trapezoidal block; 16. take-up wheel; 17. data cable; 18. reset spring; 19. vertical rod; 20. connecting rod; 21. limiting rod; 22. plastic block; 23. fixing sleeve; 24. torsion spring; 25. roller; 26. locking bolt; 27. rotating shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in 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 in 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.

[0033] See also Figure 1-5 The utility model provides a technical solution: a multi-interface data conversion module, including a main body 1, a wiring block 4 is fixedly installed at the front end of the main body 1, a movable port is opened at the front end of the wiring block 4 and two first sub-wiring blocks 7 and two second sub-wiring blocks 10 are arranged at the front end of the wiring block 4, a main wiring block 9 is arranged in the movable port, a rotating shaft 27 is rotatably installed in the wiring block 4, a take-up wheel 16 and a fixed sleeve 23 are fixedly sleeved on the rotating shaft 27, a data line 17 is sleeved on the take-up wheel 16, and one end of the data line 17 is fixedly connected to the main wiring block 9. Through the above-mentioned structural arrangement, some common data connectors can be connected through the two first sub-wiring blocks 7 and the two second sub-wiring blocks 10, and the main data connectors can be connected through the main wiring block 9.

[0034] Combination Figure 1-5As shown, a plurality of limit grooves are provided on the fixed sleeve 23 with the rotating shaft 27 as the center and at equal distances, a plastic block 22 is fixedly installed in the wiring block 4, and movable grooves are provided at the top and bottom of the plastic block 22, and vertical rods 19 are movably installed in the two movable grooves, and a connecting rod 20 is fixedly installed at the ends of the two vertical rods 19 away from each other, and a limit rod 21 and a roller 25 are fixedly installed on the sides of the two connecting rods 20 close to each other, and a locking bolt 26 is threadedly installed on one side of the wiring block 4, and the locking bolt 26 is located between the two rollers 25 and is connected to the roller 2 5, one end of the locking bolt 26 is fixedly sleeved with the knob 2, and the two vertical rods 19 are sleeved with the return spring 18, one end of the two return springs 18 is fixed on the corresponding vertical rod 19, and the other end is fixed on the inner wall of the corresponding movable groove, and the rotating shaft 27 is sleeved with the torsion spring 24, one end of the torsion spring 24 is fixed on the rotating shaft 27, and the other end is fixed on the inner wall of the wiring block 4. Through the above-mentioned structural arrangement, when it is necessary to connect a carrier far away, the locking bolt 26 is driven to rotate inward by first locking and rotating the knob 2 inward, and the locking The bolt 26 pushes the trapezoidal block 15 to move inward, and the trapezoidal block 15 squeezes the rollers 25 on both sides during the movement, which can drive the two connecting rods 20 to move up and down separately, and drive the two limiting rods 21 to move up and down separately, so that the two limiting rods 21 are both moved out of the limiting grooves on the fixing sleeve 23, and the fixing sleeve 23 and the take-up wheel 16 are no longer rotated and limited, and then the main wiring block 9 and the data line 17 are pulled out, so that data exchange can be realized at a long distance, and then the knob 2 is rotated in the opposite direction, so that the two limiting rods 21 are moved out of the limiting grooves on the fixing sleeve 23. The rods 21 are all stuck in the limiting grooves on the fixing sleeve 23, so the position of the main wiring block 9 is no longer limited. After the exchange is completed, the knob 2 is rotated in the opposite direction, and the take-up wheel 16 is no longer limited and fixed. By loosening the main wiring block 9, the data line 17 can be reeled inward and reset through the action of the torsion spring 24 on the rotating shaft 27, so that the main wiring block 9 can be retracted into the movable opening, and then the knob 2 is rotated in the opposite direction to reset the two limiting rods 21 and clamp them in the limiting grooves on the fixing sleeve 23, so that the position of the data line 17 and the main wiring block 9 is fixed.

[0035] Combination Figure 1-5As shown, an operating block 5 is fixedly installed on one side of the terminal block 4 close to the main terminal block 9, and two screw rods 13 are rotatably installed in the operating block 5. The two screw rods 13 are both threadedly sleeved with sliding rods 12, and the same worm gear 14 is fixedly sleeved between the two screw rods 13. A worm 11 meshing with the worm gear 14 is rotatably installed in the terminal block 4, and dustproof plates 6 are fixedly installed at the bottom of the two sliding rods 12. The thread directions of the two screw rods 13 are oppositely arranged, and a knob 3 is fixedly sleeved at one end of the worm 11. A slide rail is fixedly installed in the operating block 5, and two sliders are slidably installed on the slide rail. The two sliders are fixedly connected to the corresponding sliding rods 12 respectively. Through the above-mentioned structural arrangement, the worm gear 14 is driven to rotate by rotating the knob 3, and the worm gear 14 drives the rotation of the two screw rods 13. The two screw rods 13 drive the two sliding rods 12 to move toward each other, which can drive the two dustproof plates 6 to move toward each other. The two dustproof plates 6 can cover the main terminal block 9, thereby reducing the entry of external dust into the interior of the main terminal block 9.

[0036] Combination Figure 1-5 As shown, blocking blocks 8 are fixedly installed on both sides of the main wiring block 9. Through the above-mentioned structural setting, the position of the main wiring block 9 can be blocked by the two blocking blocks 8, preventing the main wiring block 9 from being retracted into the interior of the wiring block 4.

[0037] The working principle of the utility model is as follows: some common data connectors can be connected through the two first auxiliary wiring blocks 7 and the two second auxiliary wiring blocks 10, and the main data connector can be connected through the main wiring block 9. When it is necessary to connect a farther carrier, the locking bolt 26 is driven to rotate inward by first locking and rotating the knob 2 inward, and the locking bolt 26 pushes the trapezoidal block 15 to move inward. During the movement, the trapezoidal block 15 squeezes the rollers 25 on both sides, which can drive the two connecting rods 20 to move separately up and down, and can drive the two limiting rods 21 to move separately up and down, so that the two limiting rods 21 are both moved out of the limiting grooves on the fixing sleeve 23, so that the fixing sleeve 23 and the take-up wheel 16 are no longer rotated and limited, and then the main wiring block 9 and the data line 17 are pulled outward, so that data exchange at a farther distance can be realized, and then the knob 2 is rotated in the opposite direction, so that the two limiting rods 21 are both stuck in the limiting grooves on the fixing sleeve 23, so that the fixing sleeve 23 and the take-up wheel 16 are no longer rotated and limited, and then the main wiring block 9 and the data line 17 are pulled outward, so that data exchange at a farther distance can be realized, and then the knob 2 is rotated in the opposite direction, so that the two limiting rods 21 are both stuck in the limiting grooves on the fixing sleeve 23, so that The position of the main wiring block 9 is limited. After the exchange is completed, the knob 2 is rotated in the opposite direction to no longer limit and fix the take-up wheel 16. By loosening the main wiring block 9, the data line 17 can be retracted and reset inwardly through the action of the torsion spring 24 on the rotating shaft 27, and the main wiring block 9 can be retracted into the movable opening again. The position of the main wiring block 9 can be blocked by the two blocking blocks 8 to prevent the main wiring block 9 from being retracted into the interior of the wiring block 4, and then the knob 2 is rotated in the opposite direction to reset the two limiting rods 21 and snap them into the limiting grooves on the fixing sleeve 23 to fix the position of the data line 17 and the main wiring block 9. By rotating the knob 3, the worm gear 14 is driven to rotate, and the worm gear 14 drives the rotation of the two screw rods 13. The two screw rods 13 drive the two sliding rods 12 to move toward each other, which can drive the two dustproof plates 6 to move toward each other. The two dustproof plates 6 can cover the main wiring block 9, reducing the entry of external dust into the interior of the main wiring block 9. The utility model has a simple structure and is easy to use. The multi-interface data conversion module converts carriers at different distances by changing the length of the connecting line, solves the problem of messy wiring and difficulty in storage, and increases the application range of the data conversion module.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-interface data conversion module, comprising a main body (1), characterized in that: A wiring block (4) is fixedly mounted at the front end of the main body (1), a movable opening is provided at the front end of the wiring block (4), two first auxiliary wiring blocks (7) and two second auxiliary wiring blocks (10) are provided at the front end of the wiring block (4), and a main wiring block (9) is provided in the movable opening; A rotating shaft (27) is rotatably mounted in the wiring block (4); a take-up wheel (16) and a fixed sleeve (23) are fixedly sleeved on the rotating shaft (27); a data cable (17) is sleeved on the take-up wheel (16); one end of the data cable (17) is fixedly connected to the main wiring block (9); and a plurality of limit grooves are equidistantly provided on the fixed sleeve (23) with the rotating shaft (27) as the center. A plastic block (22) is fixedly installed in the wiring block (4), and movable grooves are provided at the top and bottom of the plastic block (22), and vertical rods (19) are movably installed in the two movable grooves. A connecting rod (20) is fixedly installed at the ends of the two vertical rods (19) that are away from each other, and a limiting rod (21) and a roller (25) are fixedly installed at the sides of the two connecting rods (20) that are close to each other. A locking bolt (26) is threadedly mounted on one side of the terminal block (4); the locking bolt (26) is located between the two rollers (25) and is adapted to the rollers (25).

2. The multi-interface data conversion module according to claim 1, characterized in that: An operating block (5) is fixedly mounted on one side of the terminal block (4) close to the main terminal block (9); two screw rods (13) are rotatably mounted in the operating block (5); a sliding rod (12) is threadedly sleeved on the two screw rods (13); and a worm gear (14) is fixedly sleeved between the two screw rods (13); a worm gear (11) meshing with the worm gear (14) is rotatably mounted in the terminal block (4); a dustproof plate (6) is fixedly mounted on the bottom of the two sliding rods (12); the thread directions of the two screw rods (13) are opposite to each other; and a knob (3) is fixedly sleeved on one end of the worm gear (11).

3. The multi-interface data conversion module according to claim 1, characterized in that: One end of the locking bolt (26) is fixedly sleeved with a knob (2).

4. The multi-interface data conversion module according to claim 2, characterized in that: A torsion spring (24) is sleeved on the rotating shaft (27), one end of the torsion spring (24) is fixed on the rotating shaft (27), and the other end is fixed on the inner wall of the wiring block (4).

5. The multi-interface data conversion module according to claim 2, characterized in that: A slide rail is fixedly installed in the operating block (5), and two sliders are slidably installed on the slide rail. The two sliders are respectively fixedly connected to corresponding slide rods (12).

6. The multi-interface data conversion module according to claim 1, characterized in that: The two vertical rods (19) are sleeved with a return spring (18), one end of the two return springs (18) is fixed on the corresponding vertical rod (19), and the other end is fixed on the inner wall of the corresponding movable groove.

7. The multi-interface data conversion module according to claim 1, characterized in that: Blocking blocks (8) are fixedly mounted on both sides of the main wiring block (9).

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