Filter with joints capable of being butted quickly

Abstract

The utility model discloses a filter with joints capable of being quickly butted, which relates to the field of filters and comprises a filter body and fastening nuts, heat dissipation holes are equidistantly arranged on the outer side of the filter body, and a heat dissipation assembly is mounted on the outer side of the filter body. According to the filter with the connectors capable of being in butt joint quickly, through the arranged heat dissipation holes, the heat dissipation fins are convenient for workers to move towards the interior of the filter body, and the heat conduction efficiency of the heat dissipation fins can be further improved along with the movement of the heat dissipation fins towards the interior of the filter body, so that the heat dissipation efficiency of the filter is accelerated; the situation that the service life of electric appliance elements in the filter is interfered due to the fact that the internal temperature of the filter gradually rises when the filter continuously operates for a long period of time is avoided, and the heat dissipation fins can be locked after moving through the telescopic rods, the limiting grooves and the limiting bolts. Therefore, the heat dissipation fins are ensured not to slide during heat conduction.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a filter with quickly dockable connectors. Background Technique

[0002] A filter is a filtering circuit composed of capacitors, inductors and resistors. The filter can effectively filter out specific frequency points in the power line or frequencies outside that frequency point, obtain a power signal with a specific frequency, or eliminate the power signal after a specific frequency.

[0003] However, there are still some deficiencies in current filters. For example, the heat dissipation efficiency of existing filters is relatively low, resulting in a gradual increase in the internal temperature of the filter during continuous operation for a long period of time, which brings certain interference to the service life of the electrical components inside the filter, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies, and provides a filter with quickly dockable connectors. Content of the Utility Model

[0005] The purpose of the utility model is to provide a filter with quickly dockable connectors to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A filter with quickly dockable connectors, including a filter body and a fastening nut. Heat dissipation holes are equidistantly arranged on the outer side of the filter body, and a heat dissipation component is installed on the outer side of the filter body. Fixed seats are symmetrically installed on the left and right sides of the filter body, and metal threaded connecting rods are fixedly installed inside the fixed seats. At the same time, a fixing ring is fixedly connected to the outer surface of the fixed seats. The fastening nut is threadedly connected to the outer surface of the metal threaded connecting rod, and a locking component is installed on the top of the fastening nut.

[0007] Furthermore, the heat dissipation component includes a fixing strip, heat dissipation fins, a telescopic rod, a limiting groove and a limiting bolt. Heat dissipation fins are fixedly installed on the inner surface of the fixing strip, and a telescopic rod is installed on the inner surface of the fixing strip. Limiting grooves are equidistantly arranged on the side of the extending end of the telescopic rod, and limiting bolts are snap-connected to the inner surfaces of the limiting grooves.

[0008] Furthermore, the external dimension of the heat dissipation fins is completely consistent with the internal dimension of the heat dissipation holes, and the positions where the heat dissipation holes are opened correspond one by one to the positions where the heat dissipation fins are fixedly installed.

[0009] Furthermore, the fixed end of the telescopic rod is fixedly connected to the outer side of the filter body, and the extending end of the telescopic rod is fixedly connected to the inner surface of the fixing strip. Moreover, the outer dimension of the end part of the limit bolt exactly matches the inner dimension of the limit slot, and the side of the limit bolt passes through the fixed end of the telescopic rod and is snap-connected to the extending end of the telescopic rod.

[0010] Furthermore, the locking assembly includes a carrier, a threaded sleeve, a clamping mechanism, and a guiding sliding sleeve. A threaded sleeve is embedded and installed at the top of the carrier, a clamping mechanism is movably installed on the inner surface of the carrier, and guiding sliding sleeves are symmetrically installed at the front and rear of the top of the carrier.

[0011] Furthermore, the clamping mechanism includes an arc-shaped clamping plate, a connecting seat, a threaded adjusting rod, a rubber insulating pad, and a guiding rod. A connecting seat is fixedly installed at the top of the arc-shaped clamping plate, a threaded adjusting rod is rotatably connected to the top of the connecting seat, the side of the threaded adjusting rod is threadedly connected to the internal thread of the threaded sleeve, a rubber insulating pad is fixedly installed on the inner surface of the arc-shaped clamping plate, and guiding rods are symmetrically installed at the front and rear of the top of the arc-shaped clamping plate.

[0012] Furthermore, the side of the guiding rod is slidably connected to the inside of the guiding sliding sleeve, and the guiding rod forms a sliding structure with the carrier through the guiding sliding sleeve.

[0013] Furthermore, the number of the locking assemblies is two groups, and the two groups of locking assemblies are respectively installed on the outer surfaces of the fixed ring and the fastening nut.

[0014] The utility model provides a filter with quick butt-joint of connectors, having the following beneficial effects:

[0015] 1. Through the provided heat dissipation holes, the heat dissipation fins are convenient for the staff to move towards the inside of the filter body. As the heat dissipation fins move towards the inside of the filter body, the heat conduction efficiency of the heat dissipation fins can be further improved, thereby accelerating the heat dissipation efficiency of the filter, and avoiding the situation that the service life of the electrical components inside the filter is interfered due to the gradual increase of the internal temperature of the filter during a long period of continuous operation. And through the provided telescopic rod, limit slot, and limit bolt, the heat dissipation fins can be locked after the movement is completed, so as to ensure that the heat dissipation fins do not slide during heat conduction.

[0016] 2. Through the provided fixing ring and locking component in the present utility model, it is convenient for the staff to clamp and fix the end of the connecting wire. Then, through the locking component installed outside the fastening nut, when the fastening nut rotates along the outer side of the metal threaded connecting rod, the conductive wire part of the connecting wire can be wound around the outer surface of the metal threaded connecting rod. And as the fastening nut moves towards the side of the fixing ring, the fastening nut and the fixing ring can clamp the wound connecting wire, so as to achieve the purpose of quick docking, thereby greatly improving the wiring efficiency of the staff. And through the locking component installed outside the fastening nut, the right side of the connecting wire can be clamped after winding, so as to ensure that the wound connecting wire of the filter will not loosen during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of a filter with a quickly dockable joint of the present utility model;

[0018] Figure 2 is a side view structural schematic diagram of the fixing ring - carrier of a filter with a quickly dockable joint of the present utility model;

[0019] Figure 3 is a Figure 2 structural enlarged schematic diagram at A in a filter with a quickly dockable joint of the present utility model;

[0020] Figure 4 is a three - dimensional structural schematic diagram of the fixing strip - heat dissipation fins of a filter with a quickly dockable joint of the present utility model.

[0021] In the figure: 1. Filter body; 2. Heat dissipation holes; 3. Heat dissipation component; 31. Fixing strip; 32. Heat dissipation fins; 33. Telescopic rod; 34. Limiting groove; 35. Limiting bolt; 4. Fixed seat; 5. Metal threaded connecting rod; 6. Fixing ring; 7. Fastening nut; 8. Locking component; 81. Carrier; 82. Threaded sleeve; 83. Clamping mechanism; 831. Arc - shaped clamping plate; 832. Connecting seat; 833. Threaded adjusting rod; 834. Rubber insulating pad; 835. Guide rod; 84. Guide sliding sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] Such as Figure 1 and Figure 4As shown in the figure, a filter with quick docking joints includes a filter body 1 and a fastening nut 7. Heat dissipation holes 2 are equidistantly arranged on the outer side of the filter body 1, and a heat dissipation component 3 is installed on the outer side of the filter body 1. The heat dissipation component 3 includes a fixing strip 31, heat dissipation fins 32, a telescopic rod 33, a limiting groove 34 and a limiting bolt 35. The heat dissipation fins 32 are fixedly installed on the inner surface of the fixing strip 31. The external dimensions of the heat dissipation fins 32 are exactly the same as the internal dimensions of the heat dissipation holes 2, and the positions where the heat dissipation holes 2 are opened correspond one by one to the positions where the heat dissipation fins 32 are fixedly installed. A telescopic rod 33 is installed on the inner surface of the fixing strip 31. The fixed end of the telescopic rod 33 is fixedly connected to the outer side of the filter body 1, and the extended end of the telescopic rod 33 is fixedly connected to the inner surface of the fixing strip 31. The external dimensions of the end of the limiting bolt 35 are exactly the same as the internal dimensions of the limiting groove 34, and the side of the limiting bolt 35 passes through the fixed end of the telescopic rod 33 and is snap-connected to the extended end of the telescopic rod 33. By setting the limiting bolt 35, the position of the heat dissipation fins 32 can be locked after adjustment. Limiting grooves 34 are equidistantly arranged on the side of the extended end of the telescopic rod 33. At the same time, a limiting bolt 35 is snap-connected to the inner surface of the limiting groove 34. Fixed seats 4 are symmetrically installed on the left and right sides of the filter body 1, and a metal threaded connecting rod 5 is fixedly installed inside the fixed seats 4.

[0024] As Figures 1-3As shown in the figure, fixing seats 4 are symmetrically installed on the left and right sides of the filter body 1. A metal threaded connecting rod 5 is fixedly installed inside the fixing seat 4. At the same time, a fixing ring 6 is fixedly connected to the outer surface of the fixing seat 4. A fastening nut 7 is threadedly connected to the outer surface of the metal threaded connecting rod 5. A locking assembly 8 is installed on the top of the fastening nut 7. The locking assembly 8 includes a carrier 81, a threaded sleeve 82, a clamping mechanism 83 and a guiding sliding sleeve 84. A threaded sleeve 82 is embedded and installed on the top of the carrier 81. A clamping mechanism 83 is movably installed on the inner surface of the carrier 81. The clamping mechanism 83 includes an arc-shaped clamping plate 831, a connecting seat 832, a threaded adjusting rod 833, a rubber insulating pad 834 and a guiding rod 835. A connecting seat 832 is fixedly installed on the top of the arc-shaped clamping plate 831. A threaded adjusting rod 833 is rotatably connected to the top of the connecting seat 832. The side of the threaded adjusting rod 833 is threadedly connected to the inside of the threaded sleeve 82. A rubber insulating pad 834 is fixedly installed on the inner surface of the arc-shaped clamping plate 831. Guiding rods 835 are symmetrically installed on the front and back of the top of the arc-shaped clamping plate 831. The side of the guiding rod 835 is slidably connected to the inside of the guiding sliding sleeve 84. The guiding rod 835 and the carrier 81 are configured as a sliding structure, making the arc-shaped clamping plate 831 move more stably along the inner surface of the carrier 81. Guiding sliding sleeves 84 are symmetrically installed on the front and back of the top of the carrier 81. The number of the locking assemblies 8 is two groups. The two groups of locking assemblies 8 are respectively installed on the outer surfaces of the fixing ring 6 and the fastening nut 7.

[0025] In summary, for the filter with a connector that can be quickly docked, first, according to Figures 1 to 4In the structure shown, the staff member grasps the end of the connecting wire, passes it through the inside of the locking assembly 8 outside the fastening nut 7, and inserts it into the inside of the carrier 81 outside the fixing ring 6. Then, the staff member grasps the threaded adjusting rod 833 and drives it to rotate inside the connecting seat 832. At this time, through the threaded connection between the side of the threaded adjusting rod 833 and the thread inside the threaded sleeve 82 and the sliding of the guide rod 835 inside the guide sliding sleeve 84, the arc-shaped clamping plate 831 clamps and fixes the end of the connecting wire. At this time, with the cooperation of the rubber insulating pad 834, the arc-shaped clamping plate 831 will not cause wear to the outer surface of the connecting wire when fixing the end of the connecting wire. Then, the staff member grasps the fastening nut 7 and drives it to move towards the side of the fixing seat 4 outside the metal threaded connecting rod 5. As the fastening nut 7 rotates, the connecting wire gradually winds around the outer surface of the metal threaded connecting rod 5. When the fastening nut 7 can no longer rotate, it means that the connecting wire winding is completed. At this time, the fastening nut 7 and the fixing seat 4 cooperate with each other to clamp and fix the wound connecting wire. Then, the staff member rotates the clamping mechanism 83 outside the fastening nut 7 to further lock the connecting wire, thus achieving the purpose of quickly docking the connector. When the temperature inside the filter body 1 gradually rises during use, the staff member takes out the limit bolt 35, then grasps the fixing strip 31 and drives the heat dissipation fins 32 to move through the heat dissipation holes 2 into the inside of the filter body 1. When the heat dissipation fins 32 reach the designated position, the staff member completes the installation of the limit bolt 35 through the cooperation of the limit groove 34 to lock the position of the heat dissipation fins 32, thereby effectively increasing the heat dissipation efficiency of the heat dissipation fins 32.

[0026] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A filter with a connector that can be quickly connected, comprising a filter body (1) and a fastening nut (7), characterized in that: The outer side of the filter body (1) is provided with heat dissipation holes (2) at equal intervals, and a heat dissipation assembly (3) is installed on the outer side of the filter body (1), and a fixing seat (4) is symmetrically installed on the left and right sides of the filter body (1), and a metal threaded connecting rod (5) is fixedly installed inside the fixing seat (4), and a fixing ring (6) is fixedly connected to the outer surface of the fixing seat (4), and the fastening nut (7) is threadedly connected to the outer surface of the metal threaded connecting rod (5), and a locking assembly (8) is installed on the top of the fastening nut (7).

2. A filter with a connector that can be quickly docked according to claim 1, characterized in that: The heat dissipation assembly (3) comprises a fixing bar (31), a heat dissipation fin (32), a telescopic rod (33), a limiting groove (34) and a limiting bolt (35), wherein the heat dissipation fin (32) is fixedly mounted on the inner surface of the fixing bar (31), the telescopic rod (33) is mounted on the inner surface of the fixing bar (31), and the limiting groove (34) is equidistantly arranged on the side of the extended end of the telescopic rod (33), and the inner surface of the limiting groove (34) is snap-fitted and connected to the limiting bolt (35).

3. A filter with a connector that can be quickly docked according to claim 2, characterized in that: The external dimensions of the heat dissipation fins (32) are completely consistent with the internal dimensions of the heat dissipation holes (2), and the opening positions of the heat dissipation holes (2) correspond one-to-one to the fixed installation positions of the heat dissipation fins (32).

4. A filter with a connector that can be quickly docked according to claim 2, characterized in that: The fixed end of the telescopic rod (33) is fixedly connected to the outside of the filter body (1), and the extended end of the telescopic rod (33) is fixedly connected to the inner surface of the fixing strip (31), and the outer dimensions of the end of the limit bolt (35) are completely consistent with the inner dimensions of the limit groove (34), and the side of the limit bolt (35) passes through the fixed end of the telescopic rod (33) and is engaged and connected with the extended end of the telescopic rod (33).

5. A filter with a connector that can be quickly docked according to claim 1, characterized in that: The locking assembly (8) comprises a carrier frame (81), a threaded sleeve (82), a clamping mechanism (83) and a guide sleeve (84), wherein the threaded sleeve (82) is embedded and installed on the top of the carrier frame (81), the clamping mechanism (83) is movably installed on the inner surface of the carrier frame (81), and the guide sleeve (84) is symmetrically installed on the top of the carrier frame (81) in the front and rear directions.

6. A filter with a connector that can be quickly connected according to claim 5, characterized in that: The clamping mechanism (83) comprises an arc-shaped clamping plate (831), a connecting seat (832), a threaded adjustment rod (833), a rubber insulating pad (834) and a guide rod (835), wherein the connecting seat (832) is fixedly mounted on the top of the arc-shaped clamping plate (831), the threaded adjustment rod (833) is rotatably connected to the top of the connecting seat (832), and the side of the threaded adjustment rod (833) is connected to the internal thread of the threaded sleeve (82), and the rubber insulating pad (834) is fixedly mounted on the inner surface of the arc-shaped clamping plate (831), and the guide rod (835) is symmetrically mounted on the top of the arc-shaped clamping plate (831) in a front-to-back manner.

7. A filter with a connector that can be quickly connected according to claim 6, characterized in that: The side of the guide rod (835) is slidably connected to the inside of the guide sliding sleeve (84), and the guide rod (835) forms a sliding structure with the bearing frame (81) through the guide sliding sleeve (84).

8. A filter with a connector that can be quickly connected according to claim 5, characterized in that: The number of the locking components (8) is two groups, and the two groups of the locking components (8) are respectively mounted on the outer surfaces of the fixing ring (6) and the fastening nut (7).

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