IO controller rack type installation structure

Abstract

The utility model discloses an IO controller rack type installation structure which comprises a base, a bearing seat is installed in the base in a sliding mode, an installation seat is arranged above the bearing seat, two sets of installation frames which are symmetrically distributed are fixedly installed on the installation seat, and a plurality of sets of clamping rods which are distributed at equal intervals are installed on the two sets of installation frames in a sliding mode. A mounting rod is fixedly mounted on the mounting frame, two groups of symmetrically distributed first telescopic rods are slidably mounted in the mounting rod, second telescopic rods are slidably mounted in the two groups of first telescopic rods, a bidirectional threaded rod is rotatably mounted in the mounting rod, and threaded pipes are rotatably mounted in the two groups of first telescopic rods; connecting lines on the IO controller are clamped between every two adjacent sets of clamping rods through the multiple sets of clamping rods which are distributed on the mounting frame at equal intervals, connection and reinforcement of the connecting lines on the IO controller are completed, connection looseness between the connecting lines and the IO controller is avoided, and then stable use of the IO controller is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of IO controller installation technology, specifically to an IO controller rack mounting structure. Background Technology

[0002] The I / O controller acts as a bridge between the host system and external devices, responsible for device initialization, configuration, and data exchange control. Through address decoding and device selection, it ensures that the host can exchange information with the specified peripheral. During data exchange, the I / O controller temporarily stores data in a data buffer register to resolve speed mismatches between the CPU and the peripheral, preventing data loss.

[0003] In the existing technology, rack-mounted installation structures used for installing I / O controllers do not have corresponding stabilization measures for the controller connection cables. Loosening of the connection cables during controller use will adversely affect the reliability, security and long-term operational stability of the system. Furthermore, the existing rack-mounted installation structures do not have good anti-collision protection measures against external collisions, and rack vibration caused by collisions will affect the signal accuracy of the I / O controller. Utility Model Content

[0004] The purpose of this invention is to provide a rack-mounted structure for an I / O controller to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an IO controller rack mounting structure, including a base, a receiving seat slidably mounted inside the base, a mounting seat above the receiving seat, two sets of symmetrically distributed mounting brackets fixedly mounted on the mounting seat, multiple sets of equidistantly distributed clamping rods slidably mounted on each of the two sets of mounting brackets, a mounting rod fixedly mounted on the mounting bracket, two sets of symmetrically distributed first telescopic rods slidably mounted inside the mounting rods, a second telescopic rod slidably mounted inside each of the two sets of first telescopic rods, the end of the second telescopic rod away from the mounting rod being fixedly connected to two sets of clamping rods located on both sides, a bidirectional threaded rod rotatably mounted inside the mounting rod, a threaded tube rotatably mounted inside each of the two sets of first telescopic rods, a fixing plate fixedly mounted below the receiving seat, a bracket rotatably mounted on the fixing plate, a slider rotatably mounted on the bracket, an air spring between the slider and the base, the two ends of the air spring being fixedly connected to the slider and the base respectively, and four sets of symmetrically distributed adjusting rods above the receiving seat, all four sets of adjusting rods being fixedly connected to the mounting seat.

[0006] As a further preferred embodiment of this technical solution, two sets of cross-distributed connecting rods are rotatably mounted on each of the multiple sets of clamping rods, and the connecting rods on adjacent sets of clamping rods are rotatably connected by a rotating shaft. A first bevel gear is sleeved on the bidirectional threaded rod, and a second bevel gear is rotatably mounted inside the mounting rod. The second bevel gear meshes with the first bevel gear.

[0007] As a further preferred embodiment of this technical solution, the bidirectional threaded rod is provided with two sets of symmetrically distributed keyways, and each set of threaded tubes is provided with two sets of symmetrically distributed key blocks. The key blocks are correspondingly arranged with the keyways, and the two sets of threaded tubes are slidably sleeved with the bidirectional threaded rod through the key blocks.

[0008] As a further preferred embodiment of this technical solution, the two ends of the bidirectional threaded rod pass through two sets of first telescopic rods respectively and are threadedly connected to the two sets of first telescopic rods respectively, and the threaded tube passes through the second telescopic rod and is threadedly connected to the second telescopic rod.

[0009] As a further preferred embodiment of this technical solution, a fixing rod is fixedly installed inside the base, the slider is slidably sleeved with the fixing rod, and a second spring is sleeved on the fixing rod, with the two ends of the second spring being fixedly connected to the slider and the base respectively.

[0010] As a further preferred embodiment of this technical solution, two sets of symmetrically distributed first slide rods are slidably installed inside the receiving seat, and two sets of symmetrically distributed second slide rods are slidably installed inside the receiving seat. The two sets of second slide rods and the first slide rods are vertically distributed, and the four sets of adjusting rods are slidably connected to one set of first slide rods and one set of second slide rods, respectively.

[0011] As a further preferred embodiment of this technical solution, a damping rod is provided between the first slide rod, the second slide rod and the receiving seat, and a first spring is sleeved on the damping rod. The two ends of the damping rod are respectively fixedly connected to the first slide rod or the second slide rod and the base.

[0012] This utility model provides a rack-mounted structure for an I / O controller, which has the following advantages:

[0013] (1) This utility model uses multiple sets of equally spaced clamps on the mounting frame to clamp the connecting wires on the IO controller between two adjacent sets of clamps, thereby completing the connection reinforcement of the connecting wires on the IO controller. During use, this rack-mounted installation structure can prevent the connection between the connecting wires and the IO controller from becoming loose, thus ensuring the stable use of the IO controller.

[0014] (2) This utility model achieves longitudinal shock absorption and anti-collision protection for the support seat, the mounting seat above the support seat, and the IO controller fixedly mounted on the mounting seat through the bracket, slider and air spring. Under the action of the four sets of adjusting rods in the support seat, the first slide rod, the second slide rod, the damping rod and the first spring, the horizontal shock absorption and anti-collision protection for the mounting seat and the IO controller mounted on the mounting seat is achieved, so that the rack-mounted installation structure can provide relatively stable working adjustment for the IO controller and avoid the impact of collision and vibration on the accuracy of the IO controller's operating signal. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the structural separation of the mounting bracket and clamping rod of this utility model;

[0017] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A;

[0018] Figure 4 This is a schematic diagram showing the structural separation of the base and the support seat of this utility model;

[0019] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point -B;

[0020] Figure 6 For the present utility model Figure 4 Enlarged view of the structure at point C;

[0021] In the diagram: 1. Base; 2. Receiving seat; 3. Mounting seat; 4. Mounting bracket; 5. Clamping rod; 6. Connecting rod; 7. Mounting rod; 8. First telescopic rod; 9. Second telescopic rod; 10. Bidirectional threaded rod; 11. Threaded pipe; 12. Keyway; 13. Key block; 14. First bevel gear; 15. Second bevel gear; 16. Adjusting rod; 17. First slide rod; 18. Second slide rod; 19. Damping rod; 20. First spring; 21. Fixing plate; 22. Bracket; 23. Slider; 24. Fixing rod; 25. Second spring; 26. Air spring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, an IO controller rack mounting structure includes a base 1, a receiving seat 2 slidably mounted inside the base 1, a mounting seat 3 above the receiving seat 2, two sets of symmetrically distributed mounting brackets 4 fixedly mounted on the mounting seat 3, multiple sets of equidistantly distributed clamping rods 5 slidably mounted on each of the two sets of mounting brackets 4, mounting rods 7 fixedly mounted on the mounting brackets 4, two sets of symmetrically distributed first telescopic rods 8 slidably mounted inside the mounting rods 7, and second telescopic rods 9 slidably mounted inside each of the two sets of first telescopic rods 8. The end of the second telescopic rod 9 away from the mounting rod 7 is fixedly connected to the two sets of clamping rods 5 located on both sides. A bidirectional threaded rod 10 is rotatably mounted inside the mounting rod 7, and a threaded tube 11 is rotatably mounted inside each of the two sets of first telescopic rods 8. A fixing plate 21 is fixedly installed below the receiving seat 2. A bracket 22 is rotatably installed on the fixing plate 21. A slider 23 is rotatably installed on the bracket 22. An air spring 26 is provided between the slider 23 and the base 1. The two ends of the air spring 26 are fixedly connected to the slider 23 and the base 1, respectively. Four sets of symmetrically distributed adjusting rods 16 are provided above the receiving seat 2. All four sets of adjusting rods 16 are fixedly connected to the mounting seat 3. Two sets of cross-distributed connecting rods 6 are rotatably installed on each of the multiple clamping rods 5. The connecting rods 6 on adjacent sets of clamping rods 5 are rotatably connected through a rotating shaft. A first bevel gear 14 is sleeved on the bidirectional threaded rod 10. A second bevel gear 15 is rotatably installed inside the mounting rod 7. The second bevel gear 15 meshes with the first bevel gear 14. Two sets of symmetrically distributed keyways 12 are provided on the threaded rod 10. Two sets of symmetrically distributed key blocks 13 are provided inside each of the two sets of threaded tubes 11. The key blocks 13 correspond to the keyways 12. Both sets of threaded tubes 11 are slidably sleeved with the bidirectional threaded rod 10 through the key blocks 13. The two ends of the bidirectional threaded rod 10 pass through two sets of first telescopic rods 8 and are threadedly connected to the two sets of first telescopic rods 8 respectively. The threaded tube 11 passes through a second telescopic rod 9 and is threadedly connected to the second telescopic rod 9. The IO controller is fixedly installed on the mounting base 3. The connecting wires on the IO controller are passed between adjacent clamping rods 5. The motor in the mounting rod 7 is started, driving the second bevel gear 15 to rotate, which, in conjunction with the first bevel gear 14, causes the bidirectional threaded rod 10 to rotate. The mounting rod 7 then stops at its limit position. The two sets of first telescopic rods 8 slide inward synchronously. Under the action of key block 13 and keyway 12, the threaded tube 11, which slides synchronously with the first telescopic rods 8, rotates synchronously with the bidirectional threaded rod 10. Then, under the limiting action of the first telescopic rods 8, the second telescopic rods 9 slide inside the first telescopic rods 8. The two sets of second telescopic rods 9 slide inward synchronously, driving the two sets of clamping rods 5 fixedly connected to them on the outside to slide inward synchronously. With the help of the connecting rods 6 distributed crosswise on the clamping rods 5, the multiple sets of clamping rods 5 slide inward synchronously, clamping the connecting wires between adjacent clamping rods 5. This rack-mounted installation structure reinforces the connection wires on the controller, preventing the terminals and connecting wires from loosening during the use of the controller, thus affecting the stable operation of the controller.

[0024] like Figure 4 , Figure 5 and Figure 6 As shown, a fixed rod 24 is fixedly installed inside the base 1. The slider 23 is slidably sleeved with the fixed rod 24. A second spring 25 is sleeved on the fixed rod 24. The two ends of the second spring 25 are fixedly connected to the slider 23 and the base 1, respectively. Two sets of symmetrically distributed first slide rods 17 are slidably installed inside the receiving seat 2. Two sets of symmetrically distributed second slide rods 18 are slidably installed inside the receiving seat 2. The two sets of second slide rods 18 and the first slide rods 17 are perpendicularly distributed. Four sets of adjusting rods 16 are slidably connected to one set of first slide rods 17 and one set of second slide rods 18, respectively. A damping rod 19 is provided between the first slide rod 17, the second slide rod 18 and the receiving seat 2. A first spring 20 is sleeved on the damping rod 19. The two ends of the damping rod 19 are fixedly connected to the first slide rod 17 or the second slide rod 18 and the base 1, respectively. When the rack-mounted installation structure is subjected to external collisions or impacts during use, the energy generated by the vibration is absorbed and released by the cooperation of the air spring 26, the first spring 20 and the damping rod 19, thereby reducing the impact of external collisions and vibrations on the stability of the IO controller.

[0025] This utility model provides a rack-mounted structure for an I / O controller. The specific working principle is as follows: The I / O controller is fixedly mounted on the mounting base 3. The connecting wires on the I / O controller are passed between adjacent clamping rods 5. The motor in the mounting rod 7 is started, driving the second bevel gear 15 to rotate. This, in conjunction with the first bevel gear 14, causes the bidirectional threaded rod 10 to rotate. Under the limiting action of the mounting rod 7, the two sets of first telescopic rods 8 slide inward synchronously. Under the action of the key block 13 and the keyway 12, the threaded tube 11, which slides synchronously with the first telescopic rod 8, rotates synchronously with the bidirectional threaded rod 10. Furthermore, under the limiting action of the first telescopic rod 8, the second telescopic rod 9 slides within the first telescopic rod 8. The two sets of second telescopic rods... 9 slides inward synchronously, causing the two sets of clamping rods 5 fixedly connected to them on the outside to slide inward synchronously. With the help of the connecting rods 6 distributed crosswise on the clamping rods 5, the multiple sets of clamping rods 5 slide inward synchronously, clamping the connecting wires between adjacent clamping rods 5. This rack-mounted installation structure reinforces the connecting wires on the controller, preventing the terminals and connecting wires from becoming loose during the use of the controller, thus affecting the stable operation of the controller. When the rack-mounted installation structure is subjected to external collisions or impacts during use, the energy generated by the vibration is absorbed and released by the cooperation of the air spring 26, the first spring 20 and the damping rod 19, reducing the impact of external collisions and vibrations on the stability of the IO controller.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An IO controller rackmount structure comprising a base (1), characterized in that: The base (1) is slidably installed with a receiving seat (2), the receiving seat (2) is provided with a mounting seat (3) above, the mounting seat (3) is fixedly installed with two groups of symmetrically distributed mounting racks (4), a plurality of groups of equidistantly distributed clamping rods (5) are slidably installed on the two groups of mounting racks (4), the mounting rack (4) is fixedly installed with a mounting rod (7), two groups of symmetrically distributed first telescopic rods (8) are slidably installed in the mounting rod (7), the second telescopic rod (9) is slidably installed in the two groups of first telescopic rods (8), the second telescopic rod (9) is fixedly connected with the two groups of clamping rods (5) on the side away from the mounting rod (7), the bidirectional screw rod (10) is rotatably installed in the mounting rod (7), the threaded tube (11) is rotatably installed in the two groups of first telescopic rods (8), the fixed plate (21) is fixedly installed below the receiving seat (2), the support (22) is rotatably installed on the fixed plate (21), the sliding block (23) is rotatably installed on the support (22), the air spring (26) is arranged between the sliding block (23) and the base (1), the two ends of the air spring (26) are fixedly connected with the sliding block (23) and the base (1) respectively, the receiving seat (2) is provided with four groups of symmetrically distributed adjusting rods (16), and the four groups of adjusting rods (16) are fixedly connected with the mounting seat (3).

2. The IO controller rack mount structure of claim 1, wherein: A plurality of groups of the clamping rods (5) are rotatably installed with two groups of cross-distributed connecting rods (6), the connecting rods (6) on the adjacent two groups of clamping rods (5) are rotatably connected through the rotating shaft, the bidirectional screw rod (10) is sleeved with the first bevel gear (14), the mounting rod (7) is rotatably installed with the second bevel gear (15), and the second bevel gear (15) is meshedly connected with the first bevel gear (14).

3. The IO controller rack mount structure of claim 1, wherein: The bidirectional screw rod (10) is provided with two groups of symmetrically distributed key grooves (12), two groups of symmetrically distributed key blocks (13) are arranged in the two groups of threaded tubes (11), the key blocks (13) are correspondingly arranged with the key grooves (12), and the two groups of threaded tubes (11) are slidably sleeved with the bidirectional screw rod (10) through the key blocks (13).

4. The IO controller rack mount structure of claim 1, wherein: The two ends of the bidirectional screw rod (10) respectively penetrate through the two groups of first telescopic rods (8) and are threadedly connected with the two groups of first telescopic rods (8), and the threaded tube (11) penetrates through the second telescopic rod (9) and is threadedly connected with the second telescopic rod (9).

5. The IO controller rack mount structure of claim 1, wherein: The base (1) is fixedly installed with a fixed rod (24), the sliding block (23) is slidably sleeved with the fixed rod (24), the fixed rod (24) is sleeved with a second spring (25), and the two ends of the second spring (25) are fixedly connected with the sliding block (23) and the base (1) respectively.

6. The IO controller rack mount structure of claim 1, wherein: The receiving seat (2) is slidably installed with two groups of symmetrically distributed first sliding rods (17), the receiving seat (2) is slidably installed with two groups of symmetrically distributed second sliding rods (18), the two groups of second sliding rods (18) and the first sliding rods (17) are vertically distributed, and the four groups of adjusting rods (16) are slidably connected with a group of first sliding rods (17) and second sliding rods (18) respectively.

7. The IO controller rack mount structure of claim 6, wherein: The first slide rod (17), the second slide rod (18) and the supporting seat (2) are provided with a damping rod (19), the first spring (20) is sleeved on the damping rod (19), and the two ends of the damping rod (19) are fixedly connected with the first slide rod (17) or the second slide rod (18) and the base (1) respectively.

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