A combined resistor component

Abstract

The utility model discloses a combined resistor component, belonging to the technical field of resistor components, which includes a mounting seat, a mounting plate mounted on the mounting seat, a sealing plate plugged on the mounting plate, connecting ends connected at both ends of the mounting plate, a connecting strip connected to one side of the mounting plate and the sealing plate, a connecting plate connected to the other end of the mounting plate and the sealing plate, and a slot provided on the mounting plate. The combined resistor component connects a plurality of mounting plates or sealing plates to each other by pushing the connecting strip into the slide slot, and then rotates the power-on connector connected to the connecting end, so that a card block connected to one power-on connector is inserted into a card slot provided on another power-on connector, thereby connecting a plurality of resistors installed in a plurality of mounting plates in series through the connection of the two power-on connectors, thereby increasing the resistance, and the connection operation of the two power-on connectors is simple, which is convenient for the staff to connect.

Description

Technical Field

[0001] The utility model belongs to the technical field of resistor components, in particular to a combined resistor component. Background Art

[0002] Resistor components are generally referred to as resistors in daily life. They are current limiting components. After the resistor is connected to the circuit, the resistance of the resistor is fixed, usually with two pins. It can limit the current passing through the branch it is connected to. The resistor with an unchangeable resistance is called a fixed resistor, and the resistor with a variable resistance is called a potentiometer or a variable resistor.

[0003] Most of the existing resistor elements are used individually for the required equipment. However, when such resistor elements encounter equipment with large resistance requirements, the resistor elements cannot be used normally due to their own value limitations. At this time, multiple resistors need to be used at the same time. However, since the connecting pins are thin, the pins are difficult to connect and are easy to break when connecting multiple resistors, resulting in the equipment being unable to work normally, seriously affecting the working efficiency of the equipment. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a combined resistor component, which solves the problem that the connecting pins of the resistor element are thin, and when multiple resistors are connected, the pins are difficult to connect and easily break, resulting in the device being unable to work normally.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined resistor component, including a mounting seat, a mounting plate mounted on the mounting seat, a sealing plate plugged onto the mounting plate, connecting ends connected to both ends of the mounting plate, a connecting strip connected to one side of the mounting plate and the sealing plate, a connecting plate connected to the other end of the mounting plate and the sealing plate, a slot provided on the mounting plate, rectangular openings provided on both sides of the mounting plate, the rectangular openings and the slots interpenetrating with each other, an insulating plate connected inside the mounting plate, a resistor component mounted on the insulating plate, a conductive strip connected to the insulating plate, two insulating plates connected by the conductive strip, an energized connector rotatably connected to the connecting end, and the connecting end is connected to the resistor component by the conductive strip.

[0006] As a further solution of the utility model: a positioning groove is provided on the mounting seat, a spring is connected inside the mounting seat, one end of the spring is connected to a protective sleeve, and the protective sleeve is embedded with the connecting end.

[0007] As a further solution of the utility model: a plug-in board is connected below the sealing plate, the plug-in board is designed as a right-angled triangle below, the plug-in board is inserted into the slot, and the plug-in board is snapped into the rectangular opening below.

[0008] As a further solution of the utility model: a slide groove is provided on the connecting plate, the connecting strip and the slide groove are both T-shaped, and the connecting strip is engaged with the slide groove and slides in the slide groove.

[0009] As a further solution of the utility model: the conductive strip and the resistor are made of the same material, the conductive strip passes through the insulating plate and is connected to the resistor, and the connection between the resistor and the conductive strip forms an S-shaped circuit as a whole.

[0010] As a further solution of the utility model: a clamping block is connected to the power-on connector, a clamping slot is provided on the power-on connector, and the clamping block is engaged with the clamping slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The combined resistor component is provided with a connecting strip, a connecting plate, a slide groove, an energized connector, a clamping block and a clamping groove. The connecting strip is pushed into the slide groove so that the connecting strip can be clamped in the connecting plate, thereby connecting a plurality of mounting plates or sealing plates to each other. Then, the energized connector connected to one connecting end is rotated so that the clamping block connected to one energized connector is clamped into the clamping groove provided on another energized connector. Thus, the plurality of mounting plates are connected to each other through the connection of the two energized connectors, so that the plurality of resistors installed in the plurality of mounting plates are connected in series, thereby achieving the purpose of increasing resistance. The connection operation of the two energized connectors is simple, and it is convenient for the staff to connect.

[0013] 2. The combined resistor component is provided with a plug-in board, a slot, a rectangular opening, a mounting seat, a positioning groove, a spring and a protective cover. The plug-in board can be inserted into the slot. During the insertion process, since the bottom of the plug-in board is designed as a right-angled triangle, the inner wall of the slot will push the plug-in board to tilt through the inclined surface of the triangle, so that the plug-in board can be smoothly inserted into the slot. When the plug-in board is fully inserted into the slot, the plug-in board returns to its original state, so that the lower end of the plug-in board is inserted into the rectangular opening, thereby fixing the sealing plate on the mounting plate. The staff installs the mounting plate in the positioning groove. As the mounting plate is installed, the protective cover will be pushed, so that the protective cover can compress the spring, and the rebound of the spring can push the protective cover to snap on the connecting end, so that the connecting end and the energized connector are protected by the protective cover to prevent the connecting end and the energized connector from being corroded by the outside world and causing breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting plate of the utility model;

[0016] Figure 3It is a schematic diagram of the top view structure of the mounting plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the mounting seat of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the sealing plate of the utility model;

[0019] Figure 6 It is a schematic diagram of the connection structure between the mounting plate and the power supply connector of the utility model;

[0020] In the figure: 1, mounting seat; 101, positioning groove; 102, spring; 103, protective cover; 2, mounting plate; 3, sealing plate; 4, connecting end; 5, connecting strip; 6, connecting plate; 7, slot; 8, rectangular opening; 9, insulating plate; 10, resistor; 11, conductive strip; 12, power connector; 13, plug-in board; 14, slide groove; 15, card block; 16, card slot. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-6 As shown, the utility model provides a technical solution: a combined resistor component, including a mounting base 1, a positioning groove 101 is opened on the mounting base 1, a spring 102 is connected inside the mounting base 1, one end of the spring 102 is connected to a protective sleeve 103, the protective sleeve 103 is engaged with the connecting end 4, and the positioning groove 101 can quickly complete the positioning and installation of the mounting plate 2, and can also limit the movement of the mounting plate 2, and the rebound of the spring 102 allows the protective sleeve 103 to be snapped on the connecting end 4, thereby protecting the connecting end 4 and the power connector 12 to prevent the power connector 12 from breaking.

[0023] A mounting plate 2 is mounted on the mounting seat 1, a sealing plate 3 is plugged into the mounting plate 2, a plug-in plate 13 is connected below the sealing plate 3, the plug-in plate 13 is designed as a right-angled triangle below, the plug-in plate 13 is inserted into the slot 7, and the plug-in plate 13 is snapped into the rectangular opening 8 below, and the staff can easily insert the plug-in plate 13 into the slot 7 through the inclined surface of the right-angled triangle at the lower end of the plug-in plate 13, and when the plug-in plate 13 is fully inserted into the slot 7, the right-angled triangle part at the lower end of the plug-in plate 13 will be snapped into the rectangular opening 8, so that the rectangular opening 8 is hooked by the right-angled side of the right-angled triangle, and the sealing plate 3 is fixed to the mounting plate 2 to prevent dust from entering.

[0024] The mounting plate 2 is connected with connecting ends 4 at both ends, the mounting plate 2 and the sealing plate 3 are connected with connecting strips 5 on one side, the mounting plate 2 and the sealing plate 3 are connected with connecting plates 6 on the other ends, the connecting plate 6 is provided with a slide groove 14, the connecting strip 5 and the slide groove 14 are both T-shaped, the connecting strip 5 and the slide groove 14 are embedded and slide in the slide groove 14, the mounting plate 2 is provided with a slot 7, the mounting plate 2 is provided with rectangular openings 8 on both sides, the rectangular openings 8 and the slots 7 are mutually connected, the mounting plate 2 is connected with an insulating plate 9 inside, the insulating plate 9 is provided with a resistor 10, and the insulating plate 9 is connected with a conductive strip 11, the two insulating plates 9 are connected by a conductive strip 11, the conductive strip 11 is made of the same material as the resistor 10, the conductive strip 11 runs through the insulating plate 9 and is connected to the resistor 10, the connection between the resistor 10 and the conductive strip 11 forms an S-shaped circuit as a whole, and by installing the resistor 10 in the insulating plate 9, it is possible to prevent multiple resistors 10 from contacting each other, thereby ensuring the normal resistance value of the resistor component, and by sliding the connecting strip 5 in the slide groove 14, the staff can quickly connect multiple mounting plates 2 or sealing plates 3 together, saving installation time.

[0025] A power connector 12 is rotatably connected to the connection end 4, and the connection end 4 is connected to the resistor 10 through a conductive strip 11. A clamping block 15 is connected to the power connector 12, and a clamping slot 16 is provided on the power connector 12. The clamping block 15 is engaged with the clamping slot 16. By inserting the clamping block 15 into the clamping slot 16, the two power connectors 12 can be quickly connected together, so that the staff can conveniently combine the resistor component to increase the resistance value of the resistor component.

[0026] The working principle of the utility model is:

[0027] The plug-in board 13 is inserted into the slot 7. During the insertion process, the inner wall of the slot 7 pushes the plug-in board 13 to tilt through the inclined surface of the right triangle below the plug-in board 13, so that the plug-in board 13 can be smoothly inserted into the slot 7. When the plug-in board 13 is fully inserted into the slot 7, the plug-in board 13 returns to its original state, so that the lower end of the plug-in board 13 is inserted into the rectangular opening 8, so that the right angle side of the right triangle at the lower end of the plug-in board 13 hooks the rectangular opening 8, and the sealing plate 3 is fixed on the mounting plate 2. By pushing the connecting strip 5 into the slide groove 14, multiple mounting plates 2 Or the sealing plates 3 are connected to each other, and then the power connector 12 connected to the connecting end 4 is rotated to make the clamping block 15 connected to one power connector 12 snap into the clamping groove 16 opened on another power connector 12, so that the multiple resistors 10 installed in the multiple mounting plates 2 are connected in series, so as to achieve the purpose of increasing the resistance, and finally the mounting plate 2 is installed in the positioning groove 101, and as the mounting plate 2 is installed, the protective cover 103 will be pushed to compress the spring 102, so that the protective cover 103 is pushed to snap on the connecting end 4 through the rebound of the spring 102.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A combined resistor component, comprising a mounting seat (1), characterized in that: The mounting seat (1) is mounted with a mounting plate (2), a sealing plate (3) is plugged into the mounting plate (2), both ends of the mounting plate (2) are connected with connecting ends (4), one side of the mounting plate (2) and the sealing plate (3) are connected with connecting strips (5), the other ends of the mounting plate (2) and the sealing plate (3) are connected with connecting plates (6), a slot (7) is provided on the mounting plate (2), and rectangular openings (8) are provided on both sides of the mounting plate (2); The rectangular opening (8) and the slot (7) are interconnected; an insulating plate (9) is connected inside the mounting plate (2); a resistor (10) is mounted on the insulating plate (9); a conductive strip (11) is connected to the insulating plate (9); the two insulating plates (9) are connected via the conductive strip (11); an electrical connector (12) is rotatably connected to the connection end (4); and the connection end (4) is interconnected with the resistor (10) via the conductive strip (11).

2. A combined resistor component according to claim 1, characterized in that: A positioning groove (101) is provided on the mounting seat (1), a spring (102) is connected inside the mounting seat (1), one end of the spring (102) is connected to a protective sleeve (103), and the protective sleeve (103) is engaged with the connecting end (4).

3. A combined resistor component according to claim 1, characterized in that: A plug-in board (13) is connected below the sealing plate (3); the plug-in board (13) is designed as a right-angled triangle below; the plug-in board (13) is inserted into the slot (7), and the plug-in board (13) is snapped into the rectangular opening (8) below.

4. A combined resistor component according to claim 1, characterized in that: The connecting plate (6) is provided with a slide groove (14), the connecting strip (5) and the slide groove (14) are both T-shaped, and the connecting strip (5) is engaged with the slide groove (14) and slides in the slide groove (14).

5. The combined resistor component according to claim 1, characterized in that: The conductive strip (11) and the resistor (10) are made of the same material; the conductive strip (11) passes through the insulating plate (9) and is connected to the resistor (10); the connection between the resistor (10) and the conductive strip (11) forms an S-shaped circuit as a whole.

6. The combined resistor component according to claim 1, characterized in that: The power connector (12) is connected to a clamping block (15), a clamping slot (16) is provided on the power connector (12), and the clamping block (15) is engaged with the clamping slot (16).

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