CN213459262U

CN213459262U - AS-J high-power gold aluminum shell resistor

Info

Publication number: CN213459262U
Application number: CN202022494715.0U
Authority: CN
Inventors: 陈初志
Original assignee: Qianzhi Electronic Technology Hubei Co ltd
Current assignee: Qianzhi Electronic Technology Hubei Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-15
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a high-power gold aluminum hull resistor of AS-J, including bottom plate, install bin, resistive element and fixed disk, the fixed disk is installed to the inboard of bottom plate, the resistive element is installed to the upside of bottom plate, and the outside of resistive element is provided with the install bin, first transfer line is installed to the rear side of resistive element, and the upside of first transfer line is provided with first knob, the locating lever is installed in the outside of first transfer line, and the outside of locating lever is provided with the second transfer line to the second knob is installed on the right side of second transfer line, the movable rod is installed in the outside of second transfer line, and the outside of movable rod is provided with the fixed block. This high-power gold aluminum hull resistor of AS-J can dispel the heat to the device, prevents to carry out the during operation, damages resistance element, influences the use, can be convenient for simultaneously install the device, adapts to various installation environment's operation requirement, makes things convenient for the later stage to use the device.

Description

AS-J high-power gold aluminum shell resistor

Technical Field

The utility model relates to a relevant technical field of resistor specifically is a high-power gold aluminum hull resistor of AS-J.

Background

The resistor is used for realizing accurate impedance degree and adjusting current and making voltage reduction in electronic circuit, is the indispensable instrument in people's daily life, and the resistor that uses at present is various, and is of great variety, but still has some not enoughly:

the general resistor is inconvenient to adjust and install, difficult to adapt to the use requirements of different installation environments, large in limitation, and inconvenient to radiate heat of a high-power resistor to influence use, so that the AS-J high-power gold aluminum shell resistor is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power gold aluminum hull resistor of AS-J to solve the general resistor that proposes in the above-mentioned background art, be not convenient for adjust the installation, be difficult to adapt to different installation environment's operation requirement, the limitation is big, is not convenient for dispel the heat to powerful resistor simultaneously, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-power gold aluminum hull resistor of AS-J, includes bottom plate, install bin, resistive element and fixed disk, the fixed disk is installed to the inboard of bottom plate, and the outside of fixed disk is provided with the fin, the resistive element is installed to the upside of bottom plate, and the outside of resistive element is provided with the install bin, first transfer line is installed to the rear side of resistive element, and the upside of first transfer line is provided with first knob, the locating lever is installed in the outside of first transfer line, and the outside of locating lever is provided with the second transfer line to the second knob is installed on the right side of second transfer line, the movable rod is installed in the outside of second transfer line, and the outside of movable rod is provided with the.

Preferably, the fixed block is provided with a hole-shaped structure, and the fixed block is arranged in a left-right symmetrical mode about the center of the installation box.

Preferably, the radiating fins are connected with the bottom plate in a nested mode, and the radiating fins are uniformly arranged on the fixed disc.

Preferably, the first transmission rod is in threaded connection with the second transmission rod, and the positioning rod is in sliding connection with the second transmission rod.

Preferably, the second transmission rod is in sliding connection with the installation box, and the second transmission rod is in threaded connection with the movable rod.

Preferably, the resistor body comprises a resistance layer, a resistance wire, a protection layer and an insulation layer, the resistance wire is installed on the outer side of the resistance layer, the protection layer is arranged on the outer side of the resistance wire, and the insulation layer is installed on the outer side of the protection layer.

Preferably, the fixed disk is detachably connected with the bottom plate through bolts, and the fixed disk is connected with the radiating fins in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the AS-J high-power gold aluminum shell resistor can dissipate heat of a device, prevent a resistance element from being damaged and influence the use when the resistor works, can be conveniently installed, meets the use requirements of various installation environments, and is convenient to use in the later period;

1. the radiating fins are connected with the bottom plate in a nested manner and are uniformly arranged on the fixed disc, and the radiating fins radiate the bottom plate, so that the resistor body is radiated, and the resistor element is prevented from being damaged and the use is prevented from being influenced when the resistor body works;

2. the first knob is manually rotated to drive the first transmission rod to rotate and drive the movable rod to move up and down, so that the fixed block is driven to move up and down, the height is adjusted, and the device is convenient to mount;

3. be threaded connection through second transfer line and movable rod, the manual second knob that rotates drives the second transfer line and rotates, drives the movable rod and does the side-to-side motion, drives the fixed block and does the side-to-side motion, has seted up poroid structure on the fixed block to and the fixed block is bilateral symmetry setting about the center of install bin, fix the fixed block in the position that needs through the bolt, adapt to various installation environment's operation requirement, make things convenient for the later stage to use the device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection front section structure of the resistance wire and the protective layer of the present invention;

fig. 4 is a schematic view of the structure of the present invention showing the connection between the heat sink and the fixing plate.

In the figure: 1. a base plate; 2. a movable rod; 3. a fixed block; 4. a heat sink; 5. installing a box; 6. a first knob; 7. a first drive lever; 8. a second transmission rod; 9. a second knob; 10. positioning a rod; 11. a resistor body; 1101. a resistive layer; 1102. a resistance wire; 1103. a protective layer; 1104. an insulating layer; 12. and (7) fixing the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an AS-J high-power gold aluminum-shell resistor comprises a bottom plate 1, a movable rod 2, a fixed block 3, a radiating fin 4, a mounting box 5, a first knob 6, a first transmission rod 7, a second transmission rod 8, a second knob 9, a locating rod 10, a resistor body 11 and a fixed disc 12, wherein the fixed disc 12 is mounted on the inner side of the bottom plate 1, the radiating fin 4 is arranged on the outer side of the fixed disc 12, the resistor body 11 is mounted on the upper side of the bottom plate 1, the mounting box 5 is arranged on the outer side of the resistor body 11, the resistor body 11 comprises a resistor layer 1101, a resistance wire 1102, a protective layer 1103 and an insulating layer 1104, the resistance wire 1102 is mounted on the outer side of the resistor layer 1101, the protective layer 1103 is mounted on the outer side of the protective layer 1103, the first transmission rod 7 is mounted on the rear side of the resistor body 11, the first knob, and the outside of locating lever 10 is provided with second transfer line 8 to second knob 9 is installed on the right side of second transfer line 8, and movable rod 2 is installed to the outside of second transfer line 8, and the outside of movable rod 2 is provided with fixed block 3.

As shown in fig. 1, a hole-shaped structure is formed on the fixed block 3, the fixed block 3 is arranged symmetrically about the center of the installation box 5, the fixed block 3 is fixed at a required position through bolts, so that the installation is more stable, as shown in fig. 4, the heat radiating fins 4 are in nested connection with the bottom plate 1, and the heat radiating fins 4 are uniformly arranged on the fixed disk 12, so that the heat radiating fins 4 do not protrude and are damaged, and meanwhile, the heat radiating effect on the resistor body 11 is better, as shown in fig. 1 and fig. 2, the first transmission rod 7 is in threaded connection with the second transmission rod 8, the positioning rod 10 is in sliding connection with the second transmission rod 8, the first knob 6 is manually rotated to drive the first transmission rod 7 to rotate, the movable rod 2 to move up and down, so as to drive the fixed block 3 to move up and down, the height;

as in fig. 1 and 2, the second transmission rod 8 is slidably connected to the mounting box 5, the second transmission rod 8 is in threaded connection with the movable rod 2, the second knob 9 is manually rotated to drive the second transmission rod 8 to rotate, the movable rod 2 is driven to move left and right, the fixed block 3 is conveniently adjusted left and right, the fixed disc 12 is detachably connected to the bottom plate 1 through bolts, the fixed disc 12 is connected with the radiating fins 4 in a clamping manner, the fixed disc 12 and the radiating fins 4 are conveniently replaced, and the regular troubleshooting is performed.

The working principle is as follows: when the AS-J high-power gold aluminum-shell resistor is used, firstly, AS shown in a figure 1, a figure 2 and a figure 3, a first knob 6 is manually rotated to drive a first transmission rod 7 to rotate, the first transmission rod 7 and a second transmission rod 8 form a threaded connection, a positioning rod 10 and the second transmission rod 8 form a sliding connection to drive the second transmission rod 8 to move up and down, a movable rod 2 is driven to move up and down, so that a fixed block 3 is driven to move up and down, the height is adjusted, a second knob 9 is manually rotated to drive the second transmission rod 8 to rotate, the second transmission rod 8 and a mounting box 5 form a sliding connection, the second transmission rod 8 and the movable rod 2 form a threaded connection to drive the movable rod 2 to move left and right, so that the fixed block 3 is driven to move left and right, the fixed block 3 is conveniently adjusted left and right, the fixed block 3 is adjusted to a proper position, the fixed block 3 is fixed, referring to fig. 3 and 4, an insulating layer 1104 is used for insulation, a protective layer 1103 is used for protecting a resistance layer 1101, a resistance wire 1102 and the resistance layer 1101 are used for resistance work, a fixed disk 12 is fixed on a bottom plate 1 through bolts, the fixed disk 12 limits a radiating fin 4, and the radiating fin 4 radiates the bottom plate 1, so that a resistor body 11 is radiated, which is the whole process of using the AS-J high-power gold aluminum-shell resistor.

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

Claims

1. The utility model provides a high-power gold aluminum hull resistor of AS-J, includes bottom plate (1), install bin (5), resistive element (11) and fixed disk (12), its characterized in that: fixed disk (12) are installed to the inboard of bottom plate (1), and the outside of fixed disk (12) is provided with fin (4), resistive element (11) are installed to the upside of bottom plate (1), and the outside of resistive element (11) is provided with install bin (5), first transfer line (7) are installed to the rear side of resistive element (11), and the upside of first transfer line (7) is provided with first knob (6), locating lever (10) are installed in the outside of first transfer line (7), and the outside of locating lever (10) is provided with second transfer line (8) to second knob (9) are installed on the right side of second transfer line (8), movable rod (2) are installed in the outside of second transfer line (8), and the outside of movable rod (2) is provided with fixed block (3).

2. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the hole-shaped structure is arranged on the fixing block (3), and the fixing block (3) is arranged in a bilateral symmetry mode about the center of the installation box (5).

3. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the radiating fins (4) are connected with the bottom plate (1) in a nested mode, and the radiating fins (4) are uniformly arranged on the fixed disc (12).

4. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the first transmission rod (7) is in threaded connection with the second transmission rod (8), and the positioning rod (10) is in sliding connection with the second transmission rod (8).

5. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the second transmission rod (8) is in sliding connection with the installation box (5), and the second transmission rod (8) is in threaded connection with the movable rod (2).

6. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the resistance body (11) comprises a resistance layer (1101), a resistance wire (1102), a protection layer (1103) and an insulation layer (1104), wherein the resistance wire (1102) is installed on the outer side of the resistance layer (1101), the protection layer (1103) is arranged on the outer side of the resistance wire (1102), and the insulation layer (1104) is installed on the outer side of the protection layer (1103).

7. The AS-J high-power gold aluminum case resistor according to claim 1, wherein: the fixed disk (12) is detachably connected with the bottom plate (1) through bolts, and the fixed disk (12) is connected with the radiating fins (4) in a clamping manner.