Convenient-to-maintain protocol converter

Abstract

The utility model relates to the technical field of communication equipment, and discloses a protocol converter convenient to maintain, which comprises a mounting seat, a protocol converter body, a disassembly and assembly mechanism and a connecting mechanism, the disassembly and assembly mechanism is arranged at the upper end of the mounting seat, and the disassembly and assembly mechanism comprises a mounting frame, two rotating rods, a bidirectional threaded rod and a hinge rod, the inner wall of the mounting frame is in sliding connection with the protocol converter body, a rotating groove is formed in the mounting base, limiting blocks are fixedly connected to the front end and the rear end of the outer wall of a rod body of a rotating rod, the limiting blocks are connected with the mounting frame in a clamped mode, and the rotating rod is rotationally connected with the mounting base. According to the utility model, the bidirectional threaded rod in the dismounting mechanism drives the moving block in threaded connection with the bidirectional threaded rod to move in the rotating groove, the moving block drives the hinge rod to enable the abutting block to move in the rotating groove, and the limiting block is in clamping connection with the mounting frame through transmission of the transmission block, so that dismounting of the protocol converter is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a protocol converter which is easy to maintain. Background Art

[0002] In computer science and information technology, a protocol converter is a device that converts data or information from one representation form to another standard or canonical form. Its purpose is to unify the format of data so that different systems or components can exchange and process data more easily.

[0003] However, during the use of the protocol manager, it is often necessary to remove it from the installation location for maintenance and repair, and then install it back in place after maintenance and repair. Most of the existing protocol managers on the market are not convenient for staff to disassemble and install, which increases the complexity of maintenance and repair.

[0004] Therefore, those skilled in the art provide a protocol converter that is easy to maintain to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a protocol converter that is easy to maintain. The bidirectional threaded rod in the disassembly and assembly mechanism drives the moving block threadedly connected to it to move inside the rotating groove, and the moving block drives the hinged rod to make the stop block move in the rotating groove. The transmission block transmits the power to the limit block so that the limit block is connected with the installation frame by snapping, which facilitates the disassembly and assembly of the protocol converter.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A protocol converter that is easy to maintain, comprises a mounting seat, a protocol converter body, a disassembly and assembly mechanism and a connecting mechanism, wherein the upper end of the mounting seat is provided with a disassembly and assembly mechanism, the disassembly and assembly mechanism comprises a mounting frame, two rotating rods, a bidirectional threaded rod and a hinged rod, the inner wall of the mounting frame is slidably connected to the protocol converter body, a rotating groove is provided inside the mounting seat, the front end and the rear end of the outer wall of the rotating rod body are fixedly connected with a limiting block, the limiting blocks are clamped and connected with the mounting frame, the rotating rods are rotatably connected with the mounting seat, the lower end of the middle part of the outer wall of the rotating rod body is fixedly connected with a transmission block, the lower end of the transmission block passes through the mounting seat to the inside of the rotating groove, and the two sides of the outer wall of the bidirectional threaded rod body are threadedly connected with moving blocks;

[0008] The moving blocks all slide inside the rotating grooves, the front ends of the moving blocks are hingedly connected to the support rods, the upper and lower ends of the outer walls of the hinged rod bodies are hingedly connected to the support rods, the front ends of the support rods are fixedly connected to the blocks, the sides of the blocks away from the center of the mounting seat are fitted with the transmission blocks, the center of the rear end outer wall of the mounting seat is threadedly connected with a fastening threaded rod, the front and rear ends of the rotating rods are sleeved with torsion springs, and the front end of the mounting frame is provided with a connecting mechanism, which includes a plurality of fixed blocks, a plurality of connecting frames, a plurality of second return springs and a plurality of third return springs;

[0009] Through the above technical scheme, the moving block threadedly connected to it is driven by the bidirectional threaded rod to move inside the rotating groove, and the support rod and the hinged rod hingedly connected on the moving block are hingedly connected, so that the support rod drives the stop block to move in the rotating groove, and the transmission block fixedly connected to the rotating rod is transmitted to make the limit block rotate and be connected with the installation frame, which is convenient for the disassembly and assembly of the protocol converter.

[0010] Further, the outer wall at the front end of the installation frame is provided with a plurality of interface grooves, the rear ends of the fixing blocks are fixedly connected to the installation frame, the outer wall at the front end of the fixing blocks are provided with sliding grooves, the inner wall of the sliding groove on the side away from the center of the interface groove is fixedly connected with a first return spring, the first return spring on the side close to the center of the interface groove is fixedly connected with a first clamping block, the first clamping blocks are clamped and connected with the connection frame, the front end of the connection frame on the side away from the center of the interface groove is rotatably connected with a rotating block, the lower end of the third return spring is fixedly connected to the connection frame, and the upper end of the third return spring is fixedly connected with a second clamping block;

[0011] Through the above technical solution, the connector of the external cable connected to the protocol converter is covered by two connecting frames, and the first return spring in the slide groove on the fixed block acts on the first clamping block to keep the first clamping block in a clamping state with the connecting frame, thereby fixing the connector of the external cable on the protocol converter to prevent it from falling off.

[0012] Furthermore, both sides of the bidirectional threaded rod penetrate the mounting seat and are fixedly connected with a knob, and the upper end and the lower end of the hinged rod are slidably connected to the rotating groove;

[0013] Through the above technical solution, the staff can rotate the bidirectional threaded rod by means of a knob fixedly connected to the bidirectional threaded rod, thereby driving the moving block to move inside the rotating groove, and the hinged rod is slidably connected to the rotating groove, so that when the support rod is driven by the moving block, the hinged rod can be displaced in the rotating groove to avoid hindering the movement of the support rod.

[0014] Furthermore, the front end of the fastening threaded rod passes through the mounting seat and is rotatably connected to a friction block, and the friction block moves inside the rotating groove;

[0015] Through the above technical solution, by rotating the fastening threaded rod on the mounting seat, the friction block rotatably connected to the fastening threaded rod can move inside the rotating groove. When the friction block fits against the outer wall of the bidirectional threaded rod, the self-rotation of the bidirectional threaded rod can be hindered.

[0016] Furthermore, the side of the torsion spring close to the center of the rotating rod is fixedly connected to the limiting block, and the side of the torsion spring away from the center of the rotating rod is fixedly connected to the mounting seat;

[0017] Through the above technical solution, by fixing the torsion spring with the limiting block and the mounting seat, when the limiting block is perpendicular to the mounting seat, that is, in the clamping state of the mounting frame, the torsion spring is in a force storage state, and the bidirectional threaded rod drives the front end of the two support rods on the moving block to reduce the opening angle, that is, when the stop block moves away from the transmission block, the torsion spring releases the elastic force, drives the limiting block to rotate, releases the clamping state of the mounting frame, and allows the mounting frame to slide out from the outer wall of the protocol converter body.

[0018] Furthermore, the first clamping blocks all slide inside the slide grooves, and the connection frame is slidably connected at one side close to the center of the interface groove through an insertion rod;

[0019] Through the above technical solution, the rotating block rotatably connected to the connecting frame can be used to push the first clamping block to move in the sliding groove opened on the fixed block, thereby releasing the clamping state of the connecting frame, allowing the connecting frame to be removed from the installation frame, and allowing the two connecting frames to be slidably connected by the plug rod, and the second clamping block to clamp the two connecting frames together, so that the connecting frame can cover the connector of the external cable.

[0020] Furthermore, the side of the second return spring close to the center of the interface slot is fixedly connected to the connection frame, and the side of the second return spring away from the center of the interface slot is fixedly connected to the rotating block;

[0021] Through the above technical solution, the second return spring fixedly connected to the connecting frame acts on the rotating block, so that the rotating block can maintain a retracted state to avoid blocking the first clamping block.

[0022] Furthermore, the outer wall of the second clamping block is slidably connected to the connection frame, and the other side of the second clamping block is clamped and connected to the connection frame;

[0023] Through the above technical solution, by allowing each second card block to be slidably connected to a connection frame, when the second card block is pressed, the card-engaging state of the connection frame on the other side can be released, so that the two connection frames can be separated, and the third return spring acts on the second card block, so that the second card block can maintain the card-engaging state with the connection frame on the other side, so that the two connection frames can be connected together.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes a protocol converter which is easy to maintain. The two-way threaded rod in the disassembly and assembly mechanism drives the moving block threadedly connected thereto to move inside the rotating groove. The support rod and the hinged rod hingedly connected on the moving block are hingedly connected, so that the support rod drives the stop block to move in the rotating groove. The transmission block fixedly connected to the rotating rod transmits the transmission, so that the limit block rotates and is connected with the installation frame by clamping. This makes it easy for the staff to disassemble and assemble the protocol converter during maintenance and overhaul, thereby reducing the complexity of maintenance and overhaul.

[0026] 2. The utility model proposes a protocol converter which is easy to maintain. The connection frame in the connection mechanism covers the connector of the external cable connected to the protocol converter. The first reset spring in the slide groove on the fixed block acts on the first clamping block to keep the first clamping block in the clamping state with the connection frame, thereby fixing the connector of the external cable on the protocol converter to avoid the problem that the external cable is easily pulled off by external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main structure of a protocol converter that is easy to maintain proposed by the utility model;

[0028] Figure 2 This is an overall exploded diagram of a protocol converter that is easy to maintain proposed by the utility model;

[0029] Figure 3 This is an axial section view of a mounting frame, a mounting seat and a support rod of a protocol converter that is easy to maintain proposed by the utility model;

[0030] Figure 4 This is an axial section view of a mounting base of a protocol converter that is easy to maintain, as proposed by the utility model;

[0031] Figure 5 This is an axial section view of a mounting seat, a mounting frame, a rotating rod and a transmission block of a protocol converter that is easy to maintain proposed by the utility model;

[0032] Figure 6 This is an exploded diagram of a partial structure of a protocol converter that is easy to maintain proposed by the utility model;

[0033] Figure 7 for Figure 3 Enlarged view of point A in the middle.

[0034] Description of reference numerals:

[0035] 1. Mounting seat; 2. Protocol converter body; 3. Disassembly and assembly mechanism; 301. Mounting frame; 302. Rotating rod; 303. Limiting block; 304. Transmission block; 305. Rotating groove; 306. Bidirectional threaded rod; 307. Moving block; 308. Support rod; 309. Articulated rod; 310. Abutment block; 4. Knob; 5. Torsion spring; 6. Fastening threaded rod; 7. Friction block; 8. Connecting mechanism; 801. Interface groove; 802. Fixed block; 803. Slide groove; 804. First return spring; 805. First clamping block; 806. Connecting frame; 807. Rotating block; 808. Second return spring; 809. Third return spring; 810. Second clamping block. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , a specific implementation mode provided by the utility model: a protocol converter which is easy to maintain, comprises a mounting seat 1, a protocol converter body 2, a disassembly and assembly mechanism 3 and a connecting mechanism 8, a disassembly and assembly mechanism 3 is arranged at the upper end of the mounting seat 1, the disassembly and assembly mechanism 3 comprises a mounting frame 301, two rotating rods 302, a bidirectional threaded rod 306 and a hinge rod 309, an inner wall of the mounting frame 301 is slidably connected with the protocol converter body 2, a rotating groove 305 is provided inside the mounting seat 1, a front end and a rear end of the outer wall of the rod body of the rotating rod 302 are fixedly connected with a limiting block 303, the limiting block 303 is snap-connected with the mounting frame 301, the rotating rod 302 is rotatably connected with the mounting seat 1, a transmission block 304 is fixedly connected to the lower end of the middle part of the outer wall of the rod body of the rotating rod 302, the lower end of the transmission block 304 passes through the mounting seat 1 to the inside of the rotating groove 305, and both sides of the outer wall of the rod body of the bidirectional threaded rod 306 are threadedly connected with a moving block 307;

[0038] The moving blocks 307 all slide inside the rotating groove 305, and the front ends of the moving blocks 307 are hingedly connected to the support rod 308, and the upper and lower ends of the outer wall of the hinged rod 309 are hingedly connected to the support rod 308, and the front ends of the support rod 308 are fixedly connected to the stop blocks 310, and the side of the stop blocks 310 away from the center of the mounting seat 1 is fitted with the transmission block 304, and the center of the rear end outer wall of the mounting seat 1 is threadedly connected with a fastening threaded rod 6, and the front and rear ends of the rotating rod 302 are sleeved with torsion springs 5, and the front end of the mounting frame 301 is provided with a connecting mechanism 8, which includes multiple fixed blocks 802, multiple connecting frames 806, multiple second return springs 808 and multiple third return springs 809.

[0039] Both sides of the bidirectional threaded rod 306 pass through the mounting seat 1 and are fixedly connected with a knob 4. The upper end and the lower end of the hinged rod 309 are slidably connected to the rotating groove 305. The knob 4 fixedly connected to the bidirectional threaded rod 306 makes it easy for the staff to rotate the bidirectional threaded rod 306 and then drive the moving block 307 to move inside the rotating groove 305. The hinged rod 309 is slidably connected to the rotating groove 305, so that when the support rod 308 is driven by the moving block 307, the hinged rod 309 can be displaced in the rotating groove 305 to avoid hindering the movement of the support rod 308. The front end of the fastening threaded rod 6 passes through the mounting seat 1 and is rotatably connected with a friction block 7. The friction block 7 moves inside the rotating groove 305. By rotating the fastening threaded rod 6 on the mounting seat 1, the friction block 7 rotatably connected on the fastening threaded rod 6 can be rotated in the rotating groove 305. When the two-way threaded rod 306 is in contact with the outer wall of the two-way threaded rod 306, the rotation of the two-way threaded rod 306 can be hindered. The side of the torsion spring 5 close to the center of the rotating rod 302 is fixedly connected to the limiting block 303, and the side of the torsion spring 5 away from the center of the rotating rod 302 is fixedly connected to the mounting seat 1. By making the torsion spring 5 fixedly connected to the limiting block 303 and the mounting seat 1, when the limiting block 303 is perpendicular to the mounting seat 1, that is, in the clamping state of the mounting frame 301, the torsion spring 5 is in a force storage state, and when the two-way threaded rod 306 drives the front ends of the two support rods 308 on the moving block 307 to reduce the opening angle, that is, when the stop block 310 is away from the transmission block 304, the torsion spring 5 releases the elastic force, drives the limiting block 303 to rotate, releases the clamping state of the mounting frame 301, and allows the mounting frame 301 to slide out from the outer wall of the protocol converter body 2.

[0040] Reference Figure 1 , Figure 2 and Figure 6The outer wall at the front end of the installation frame 301 is provided with a plurality of interface grooves 801, the rear ends of the fixed blocks 802 are fixedly connected to the installation frame 301, the outer wall at the front end of the fixed blocks 802 are provided with sliding grooves 803, the inner wall of the sliding grooves 803 on the side away from the center of the interface groove 801 is fixedly connected with a first return spring 804, the first return spring 804 on the side close to the center of the interface groove 801 is fixedly connected with a first clamping block 805, the first clamping block 805 is clamped and connected with the connecting frame 806, the front end of the connecting frame 806 on the side away from the center of the interface groove 801 is rotatably connected with a rotating block 807, the lower end of the third return spring 809 is fixedly connected to the connecting frame 806, and the upper end of the third return spring 809 is fixedly connected with a second clamping block 810.

[0041] The first clamping block 805 slides inside the slide groove 803, and the side of the connecting frame 806 close to the center of the interface groove 801 is slidably connected by the plug rod. The rotating block 807 rotatably connected on the connecting frame 806 can push the first clamping block 805 to move in the slide groove 803 opened on the fixed block 802, thereby releasing the clamping state of the connecting frame 806, so that the connecting frame 806 can be removed from the installation frame 301, and the two connecting frames 806 are connected by the plug rod for sliding connection, and the second clamping block 810 is used to clamp and connect the two connecting frames 806, so that the connecting frame 806 can cover the connector of the external line, and the side of the second return spring 808 close to the center of the interface groove 801 is fixedly connected to the connecting frame 806, and the side of the second return spring 808 away from the center of the interface groove 801 is fixedly connected to the rotating block 807 The fixed connection is achieved by acting on the rotating block 807 through the second return spring 808 fixedly connected to the connecting frame 806, so that the rotating block 807 can remain in the retracted state to avoid blocking the first clamping block 805. The outer wall of the second clamping block 810 is slidably connected to the connecting frame 806, and the other side of the second clamping block 810 is clamped and connected to the connecting frame 806. By allowing each second clamping block 810 to be slidably connected to a connecting frame 806, when the second clamping block 810 is pressed, the clamping state of the connecting frame 806 on the other side can be released, so that the two connecting frames 806 can be separated, and the third return spring 809 is used to act on the second clamping block 810, so that the second clamping block 810 can maintain the clamping state of the connecting frame 806 on the other side, so that the two connecting frames 806 can be connected together.

[0042] Working principle: When using this easy-to-maintain protocol converter, the staff first uses four screws to pass through the mounting holes at the four corners of the mounting base 1 to fix the mounting base 1 in the desired position, then places the protocol converter body 2 on the mounting base 1, and then puts the mounting frame 301 on the protocol converter body 2. Then the staff rotates the knob 4 to drive the bidirectional threaded rod 306 to rotate, uses the moving block 307 to drive the support rod 308, and makes the stop block 310 push the transmission block 304 to move, so that the limiting block 303 rotates and is connected with the mounting frame 301, and the protocol converter body 2 is fixed on the mounting base 1;

[0043] Secondly, the staff rotates the fastening threaded rod 6 to make the friction block 7 rotatably connected to the fastening threaded rod 6 fit with the outer wall of the bidirectional threaded rod 306 to prevent the bidirectional threaded rod 306 from reversing. Then, the staff inserts the external wire into the protocol converter through the interface slot 801, and uses two connection frames 806 to cover the connector of the external wire. The first reset spring 804 acts on the first clamping block 805 to clamp and connect with the connection frame 806, and fixes the connection frame 806 on the installation frame 301 to prevent the external wire from falling off.

[0044] Finally, the staff can rotate the second clamping block 810 on the connecting frame 806, push the first clamping block 805 to release the clamping state of the connecting frame 806, and then press the second clamping block 810 to release the clamping state of the connecting frame 806, remove the two connecting frames 806 on the external wiring connector, and pull out the external wire. Then the staff tightens the threaded rod 6 to move the friction block 7 away from the two-way threaded rod 306, and then uses the knob 4 to rotate the two-way threaded rod 306 to move the stop block 310 away from the transmission block 304. After the action of the torsion spring 5, the limiting block 303 rotates and releases the clamping state of the installation frame 301, and the protocol converter body 2 can be taken out for maintenance and repair.

[0045] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. 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 protocol converter that is easy to maintain, comprising a mounting seat (1), a protocol converter body (2), a disassembly and assembly mechanism (3) and a connection mechanism (8), characterized in that: The upper end of the mounting seat (1) is provided with a disassembly mechanism (3), the disassembly mechanism (3) comprising a mounting frame (301), two rotating rods (302), a bidirectional threaded rod (306) and a hinge rod (309); the inner wall of the mounting frame (301) is slidably connected to the protocol converter body (2); a rotating groove (305) is provided inside the mounting seat (1); the front end and the rear end of the outer wall of the rotating rod (302) are fixedly connected to limiting blocks (303); the limiting blocks (303) are snap-connected to the mounting frame (301); the rotating rods (302) are rotatably connected to the mounting seat (1); the lower end of the middle part of the outer wall of the rotating rod (302) is fixedly connected to a transmission block (304); the lower end of the transmission block (304) passes through the mounting seat (1) to the inside of the rotating groove (305); and the two sides of the outer wall of the bidirectional threaded rod (306) are threadedly connected to moving blocks (307); The moving blocks (307) all slide inside the rotating grooves (305); the front ends of the moving blocks (307) are hingedly connected to the support rods (308); the upper and lower ends of the outer wall of the hinged rod (309) are hingedly connected to the support rods (308); the front ends of the support rods (308) are fixedly connected to the stop blocks (310); the side of the stop blocks (310) away from the center of the mounting seat (1) is in contact with the transmission block (304); the center of the rear end outer wall of the mounting seat (1) is threadedly connected to a fastening threaded rod (6); the front and rear ends of the rotating rods (302) are sleeved with torsion springs (5); the front end of the mounting frame (301) is provided with a connecting mechanism (8); the connecting mechanism (8) comprises a plurality of fixed blocks (802), a plurality of connecting frames (806), a plurality of second return springs (808) and a plurality of third return springs (809).

2. The protocol converter that is easy to maintain according to claim 1, characterized in that: The outer wall at the front end of the installation frame (301) is provided with a plurality of interface grooves (801); the rear ends of the fixed blocks (802) are fixedly connected to the installation frame (301); the outer wall at the front end of the fixed blocks (802) is provided with sliding grooves (803); the inner wall of the sliding groove (803) on the side away from the center of the interface groove (801) is fixedly connected with a first return spring (804); the first return spring (804) on the side close to the center of the interface groove (801) is fixedly connected with a first clamping block (805); the first clamping block (805) is clamped and connected to the connection frame (806); the front end of the connection frame (806) on the side away from the center of the interface groove (801) is rotatably connected with a rotating block (807); the lower end of the third return spring (809) is fixedly connected to the connection frame (806); and the upper end of the third return spring (809) is fixedly connected with a second clamping block (810).

3. The protocol converter that is easy to maintain according to claim 1, characterized in that: Both sides of the bidirectional threaded rod (306) pass through the mounting seat (1) and are fixedly connected to a knob (4); the upper end and the lower end of the hinge rod (309) are slidably connected to the rotating groove (305).

4. The protocol converter that is easy to maintain according to claim 1, characterized in that: The front end of the fastening threaded rod (6) passes through the mounting seat (1) and is rotatably connected to a friction block (7), and the friction block (7) moves inside the rotating groove (305).

5. The protocol converter that is easy to maintain according to claim 1, characterized in that: The side of the torsion spring (5) close to the center of the rotating rod (302) is fixedly connected to the limiting block (303), and the side of the torsion spring (5) away from the center of the rotating rod (302) is fixedly connected to the mounting seat (1).

6. The protocol converter that is easy to maintain according to claim 2, characterized in that: The first clamping blocks (805) all slide inside the sliding grooves (803), and one side of the connecting frame (806) close to the center of the interface groove (801) is slidably connected via an insertion rod.

7. The protocol converter that is easy to maintain according to claim 2, characterized in that: The side of the second return spring (808) close to the center of the interface groove (801) is fixedly connected to the connection frame (806), and the side of the second return spring (808) away from the center of the interface groove (801) is fixedly connected to the rotating block (807).

8. The protocol converter that is easy to maintain according to claim 2, characterized in that: The outer walls of the second clamping blocks (810) are slidably connected to the connection frame (806), and the other sides of the second clamping blocks (810) are clamped and connected to the connection frame (806).

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