Pin structure of energy-releasing electronic ceramic resistor

Abstract

The utility model discloses a pin structure of an energy-releasing electronic ceramic resistor, which relates to the technical field of pin structures of ceramic resistors, and comprises a resistor body, a lantern ring I and a lantern ring II, a plurality of clamping grooves are arranged outside the resistor body, a clamping block is arranged on the inner side of the lantern ring I, the clamping block is matched with the clamping grooves, the lantern ring II is fixedly connected with the resistor body, and the lantern ring II is fixedly connected with the resistor body. Connecting pieces are arranged above the first lantern ring and the second lantern ring, a fixing plate is arranged on the top of the first lantern ring, inserting grooves are formed in the fixing plate, the tops of the second lantern ring and one sides of the outer portions of the first lantern ring and the second lantern ring in a penetrating mode, the bottoms of the connecting pieces are inserted into the inserting grooves, a bolt is arranged in the first lantern ring in a penetrating mode, and a nut is arranged at the tail end of the bolt. Two sets of sliding grooves are formed in the front portion of the fixing plate in a penetrating mode, two sets of sliding blocks are arranged on one side of the top of the first lantern ring, and the sliding blocks are matched with the sliding grooves. According to the pin structure of the energy-releasing electronic ceramic resistor disclosed by the utility model, the pin structure is arranged into a sectional type, so that the resistor body is easy to disassemble, and meanwhile, the connecting sheet is also convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic resistor pin structures, in particular to a pin structure of an energy-releasing electronic ceramic resistor. Background Art

[0002] Ceramic resistors are resistors with ceramic as the base material. They are made by adding conductive materials to the ceramic base. Ceramic resistors are mainly used in circuits such as limiting current, adjusting circuit impedance, reducing voltage, dividing voltage, current sensing and temperature compensation.

[0003] The existing ceramic resistors and pins are fixedly installed, and the pin structure of the ceramic resistor is usually connected to an external device by welding. After welding, the ceramic resistor body cannot be disassembled. At the same time, the traditional pin ends are flat, which makes welding more troublesome. Therefore, a pin structure of an energy-saving electronic ceramic resistor is proposed;

[0004] To address the above problems, this case proposes a pin structure of an energy-releasing electronic ceramic resistor. Utility Model Content

[0005] The main purpose of the utility model is to provide a pin structure of an energy-releasing electronic ceramic resistor, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pin structure of an energy-releasing electronic ceramic resistor comprises a resistor body, a first ring and a second ring, wherein a plurality of slots are arranged outside the resistor body, a card block is arranged inside the first ring, and the card block is matched with the slot, the second ring is fixedly connected to the resistor body, and connecting sheets are arranged above the first ring and the second ring.

[0008] As a further solution of the utility model, a fixing plate is arranged on the top of the first sleeve, and slots are arranged through the fixing plate and the top and outer side of the second sleeve, and the bottom of the connecting piece is inserted into the slots.

[0009] As a further solution of the utility model, a bolt is arranged through the collar, and a nut is arranged at the end of the bolt.

[0010] As a further solution of the utility model, two groups of sliding grooves are arranged through the front part of the fixing plate, and two groups of sliding blocks are arranged on one side of the top of the collar.

[0011] As a further solution of the utility model, the slider is matched with the slide groove, and two groups of sliders are respectively located in the slide groove.

[0012] As a further solution of the utility model, screws are provided through the two groups of connecting plates, and the two groups of connecting plates are connected to the first ring and the second ring through the screws.

[0013] As a further solution of the utility model, the two groups of connecting pieces have the same size, and the ends of the connecting pieces are serrated.

[0014] The beneficial effects of the utility model are as follows:

[0015] By setting two sets of collars, the resistance of the resistor can be adjusted. When the resistance needs to be adjusted, loosen the nut and bolt, pull the collar apart to expand it, push the collar to a suitable position, and make the block engage with the slot, and finally tighten it with the bolt and nut.

[0016] The connecting piece and the ring are arranged to be snap-fitted, so as to facilitate the disassembly of the barrier and the replacement of the connecting piece. Since the connecting piece is usually connected to an external device by welding, the barrier does not need to be disassembled. When in use, the screws are loosened by a tool, and then the connecting piece is separated from the slot. At the same time, the end of the connecting piece is serrated, so it is convenient for welding and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural diagram of the first and second sleeve rings of the present utility model.

[0019] Figure 3 It is a disassembly diagram of the first and second sleeve rings of the present invention.

[0020] Figure 4 For the utility model Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1, barrier; 2, collar 1; 3, collar 2; 4, slot; 5, block; 6, fixing plate; 7, slot; 8, bolt; 9, nut; 10, screw; 11, slide groove; 12, slider; 13, connecting piece. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4As shown, a pin structure of an energy-releasing electronic ceramic resistor includes a resistor body 1, a ring 1 2 and a ring 2 3. The resistor body 1 is provided with a plurality of slots 4 on the outside, and a clamping block 5 is provided on the inside of the ring 1 2, and the clamping block 5 is adapted to the slot 4. The ring 2 3 is fixedly connected to the resistor body 1, and connecting sheets 13 are provided on the tops of the rings 1 2 and 2 3.

[0024] The pin structure of the ceramic resistor is set to be segmented, mainly divided into a ring 1 2, a ring 2 3, and a connecting piece 13, so that the ceramic resistor is not only easy to disassemble, but also easy to replace the connecting piece 13.

[0025] In this embodiment, a fixing plate 6 is provided on the top of the collar 1 2 , and slots 7 are provided through the fixing plate 6 and the top and outer side of the collar 2 3 , and the bottom of the connecting piece 13 is inserted into the slot 7 .

[0026] The resistor 1 is made of ceramic, and the size of the resistor can be easily adjusted by setting the ring 2 to be movable.

[0027] In this embodiment, a bolt 8 is provided through the collar 2 , and a nut 9 is provided at the end of the bolt 8 .

[0028] After the resistance adjustment is completed, the collar 2 can be fixed by tightening the bolt 8 and the nut 9.

[0029] In this embodiment, two groups of sliding grooves 11 are arranged through the front of the fixing plate 6, and two groups of sliding blocks 12 are arranged on one side of the top of the ring 2.

[0030] When the collar 1 2 needs to be moved, the collar 1 2 is pulled open and the slider 12 moves in the slide groove 11 .

[0031] In this embodiment, the sliders 12 are matched with the slide grooves 11 , and two groups of sliders 12 are respectively located in the slide grooves 11 .

[0032] In this embodiment, screws 10 are provided through the two groups of connection plates 13 , and the two groups of connection plates 13 are connected to the ring 1 2 and the ring 2 3 through the screws 10 .

[0033] By providing the screws 10 , the collar 1 2 and the collar 2 3 can be connected to the connecting piece 13 more stably.

[0034] In this embodiment, the two groups of connecting pieces 13 have the same size, and the ends of the connecting pieces 13 are serrated.

[0035] Since the resistor is usually connected to an external device by welding, the end of the connecting piece 13 is set to be serrated to facilitate welding.

[0036] It should be noted that the utility model is a pin structure of an energy-releasing electronic ceramic resistor. When in use, the bolt 8 and the nut 9 are loosened, the collar 2 is pulled, the collar 2 is expanded, the slider 12 moves in the slide groove 11, and then the collar 2 is pushed, so that the collar 2 can move outside the resistor 1. After moving to a suitable position, the block 5 of the collar 2 is engaged in the groove 4 of the resistor 1, thereby adjusting the size of the resistor, and then the connecting piece 13 can be welded to the external device. The end of the connecting piece 13 is serrated, which is more convenient for welding.

[0037] The connecting piece 13 is snap-fittedly connected to the ring 1 2 and the ring 2 3. When the barrier 1 needs to be disassembled, the screw 10 is loosened by a tool, and the connecting piece 13 is then pulled out of the slot 7, which facilitates the disassembly of the barrier 1 and the replacement of the connecting piece 13.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pin structure of an energy-releasing electronic ceramic resistor, comprising a resistor body (1), a first ring (2) and a second ring (3), characterized in that: The resistance body (1) is provided with a plurality of slots (4) on the outside, a block (5) is provided on the inside of the first collar (2), and the block (5) is adapted to the slots (4), the second collar (3) is fixedly connected to the resistance body (1), and connecting pieces (13) are provided on the tops of the first collar (2) and the second collar (3).

2. The pin structure of the energy-releasing electronic ceramic resistor according to claim 1, characterized in that: A fixing plate (6) is arranged on the top of the first sleeve ring (2), and a slot (7) is provided through the fixing plate (6) and the top and outer side of the second sleeve ring (3), and the bottom of the connecting piece (13) is inserted into the slot (7).

3. The pin structure of the energy-releasing electronic ceramic resistor according to claim 1, characterized in that: A bolt (8) is arranged through the collar (2), and a nut (9) is arranged at the end of the bolt (8).

4. The pin structure of the energy-releasing electronic ceramic resistor according to claim 2, characterized in that: Two groups of slide grooves (11) are arranged through the front of the fixed plate (6), and two groups of slide blocks (12) are arranged on one side of the top of the collar (2).

5. The pin structure of the energy-releasing electronic ceramic resistor according to claim 4, characterized in that: The sliders (12) are matched with the slide grooves (11), and the two groups of sliders (12) are respectively located in the slide grooves (11).

6. The pin structure of the energy-releasing electronic ceramic resistor according to claim 1, characterized in that: Screws (10) are provided through the two groups of connecting plates (13), and the two groups of connecting plates (13) are connected to the first collar (2) and the second collar (3) via the screws (10).

7. The pin structure of the energy-releasing electronic ceramic resistor according to claim 6, characterized in that: The two groups of connecting pieces (13) have the same size, and the ends of the connecting pieces (13) are serrated.

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