CN213905047U

CN213905047U - Thin film aluminum shell resistor in integrated circuit

Info

Publication number: CN213905047U
Application number: CN202120024821.4U
Authority: CN
Inventors: 崔春云
Original assignee: Shanghai Suchao Electric Technology Co ltd
Current assignee: Shanghai Suchao Electric Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-06
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a film aluminum hull resistor among integrated circuit, including film aluminum hull resistor body, two fixed blocks of bottom fixedly connected with of film aluminum hull resistor body, two one side that the fixed block is close to mutually all is equipped with the backup pad, the locating hole has been seted up to one side of fixed block, first through-hole has been seted up to one side of backup pad, one side of backup pad is equipped with the connecting plate, the connecting plate is located the backup pad and keeps away from one side of fixed block, one side fixedly connected with picture peg of connecting plate, the picture peg runs through first through-hole, just the one end of picture peg extends to in the locating hole, the second through-hole has been seted up to one side of backup pad, one side fixedly connected with support column of connecting plate. A thin film aluminum hull resistor among integrated circuit, belong to electronic component technical field, dismouting between completion thin film aluminum hull resistor body that can be simple convenient and fast and mounted position, operating procedure is simple convenient.

Description

Thin film aluminum shell resistor in integrated circuit

Technical Field

The utility model relates to an electronic component technical field, in particular to film aluminum hull resistor among integrated circuit.

Background

Resistors are commonly and directly referred to as resistances in daily life. Is a current limiting element, and after a resistor is connected in a circuit, the resistance value of the resistor is fixed, generally two pins, and the resistor can limit the current passing through a branch connected with the resistor. The resistance value that cannot be changed is called a fixed resistor. Variable resistance is called a potentiometer or a variable resistor. Aluminum case resistors are an important one of the resistors and have various performances superior to conventional ceramic skeleton resistors. The existing thin film aluminum shell resistor is generally fixedly installed at a designated position through bolts, and later-stage disassembly and assembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a film aluminum hull resistor among integrated circuit, can effectively solve among the background art current film aluminum hull resistor generally through bolt fixed mounting in assigned position, the comparatively inconvenient problem of later stage dismouting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a thin film aluminum shell resistor in an integrated circuit comprises a thin film aluminum shell resistor body, wherein two fixed blocks are fixedly connected to the bottom of the thin film aluminum shell resistor body, a supporting plate is arranged on one side, close to the two fixed blocks, of each fixed block, a positioning hole is formed in one side of each fixed block, a first through hole is formed in one side of each supporting plate, a connecting plate is arranged on one side of each supporting plate, the connecting plate is located on one side, away from the fixed blocks, of each supporting plate, an inserting plate is fixedly connected to one side of each connecting plate, the inserting plate penetrates through the first through holes, one end of each inserting plate extends into the corresponding positioning hole, a second through hole is formed in one side of each supporting plate, a supporting column is fixedly connected to one side of each connecting plate and penetrates through the second through holes, a limiting plate is arranged on one side of each supporting plate, the limiting plate is located below the supporting columns, and the limiting plate is located on one side, away from the supporting plates, one side of the limiting plate is provided with a limiting assembly, and one side of the connecting plate is connected with one side of the supporting plate through an extension spring.

Preferably, the limiting assembly comprises a sliding groove arranged on one side of the supporting plate, a limiting sliding block is fixedly connected to one side of the limiting plate and located in the sliding groove, and the cross sections of the sliding groove and the limiting sliding block are of T-shaped structures.

Preferably, one side of the limiting plate is fixedly connected with a holding handle, and the holding handle is located on one side, far away from the supporting plate, of the limiting plate.

Preferably, one side of the connecting plate is fixedly connected with a holding ring, and the holding ring is positioned on one side of the connecting plate, which is far away from the inserting plate.

Preferably, one side of the supporting plate is fixedly connected with a mounting plate, and a mounting hole is formed in the top of the mounting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through the film aluminum-shell resistor body that sets up, fixed block, backup pad, locating hole, first through-hole, picture peg, connecting plate, second through-hole, support column, limiting plate, extension spring and spacing subassembly, dismouting between completion film aluminum-shell resistor body that can be simple convenient and fast, the operating procedure is simple convenient, through the handle that grips that sets up, is convenient for drive the limiting plate and removes, through the ring of holding that sets up, is convenient for drive the connecting plate and removes.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a thin film aluminum-case resistor in an integrated circuit according to the present invention;

fig. 2 is a front view of a thin film aluminum case resistor in an integrated circuit according to the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a thin film aluminum case resistor body; 2. a fixed block; 3. a support plate; 4. positioning holes; 5. a first through hole; 6. inserting plates; 7. a connecting plate; 8. a second through hole; 9. a support pillar; 10. a limiting plate; 11. an extension spring; 12. a chute; 13. a limiting slide block; 14. a grip handle; 15. a holding ring; 16. and (7) mounting the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a thin film aluminum-shell resistor in an integrated circuit includes a thin film aluminum-shell resistor body 1, two fixing blocks 2 are fixedly connected to the bottom of the thin film aluminum-shell resistor body 1, a supporting plate 3 is disposed on each of the two fixing blocks 2, a positioning hole 4 is disposed on one side of each fixing block 2, a first through hole 5 is disposed on one side of each supporting plate 3, a connecting plate 7 is disposed on one side of each supporting plate 3, the connecting plate 7 is disposed on one side of each supporting plate 3 away from the corresponding fixing block 2, an inserting plate 6 is fixedly connected to one side of each connecting plate 7, the inserting plate 6 penetrates through the corresponding first through hole 5, one end of the inserting plate 6 extends into the corresponding positioning hole 4, a second through hole 8 is disposed on one side of each supporting plate 3, a supporting column 9 is fixedly connected to one side of each connecting plate 7, the supporting column 9 penetrates through the corresponding second through hole 8, a limiting plate 10 is disposed on one side of each supporting plate 3, and the limiting plate 10 is disposed below the corresponding supporting column 9, the limiting plate 10 is positioned on one side of the supporting plate 3 far away from the connecting plate 7, a limiting assembly is arranged on one side of the limiting plate 10, and one side of the connecting plate 7 is connected with one side of the supporting plate 3 through an extension spring 11;

in this embodiment, spacing subassembly is including seting up the spout 12 in backup pad 3 one side, and one side fixedly connected with limiting slide 13 of limiting plate 10, and limiting slide 13 is located spout 12, and spout 12 and limiting slide 13's cross section is the T shape structure, through spout 12 and the limiting slide 13 that sets up for limiting plate 10 is steady reciprocates.

In this embodiment, a holding handle 14 is fixedly connected to one side of the limiting plate 10, the holding handle 14 is located on one side of the limiting plate 10 away from the supporting plate 3, and the movement of the limiting plate 10 is conveniently driven by the holding handle 14.

In this embodiment, a holding ring 15 is fixedly connected to one side of the connecting plate 7, the holding ring 15 is located on one side of the connecting plate 7 away from the inserting plate 6, and the connecting plate 7 is conveniently driven to move through the holding ring 15.

In this embodiment, a mounting plate 16 is fixedly connected to one side of the supporting plate 3, and a mounting hole is opened at the top of the mounting plate 16.

It should be noted that, the utility model relates to a thin film aluminum shell resistor in integrated circuit, when in use, through the cooperation of external fixing bolt and mounting plate 16, make the supporting plate 3 fixedly mounted at the designated position, when needing to demolish the thin film aluminum shell resistor body 1, drive the connecting plate 7 to move, make one end of the picture peg 6 break away from the locating hole 4, remove the restriction to the fixed block 2 position, extension spring 11 is in the stretching state, one end of the support column 9 moves into the second through hole 8 at the same time, and then move up the limiting plate 10, make the limiting plate 10 move to one side of the support column 9, through the limiting plate 10 limit the position of the support column 9, make the extension spring 11 keep the stretching state, through the chute 12 and the limiting slide block 13 that are provided, make the limiting plate 10 move up and down smoothly, and in the same way, make one end of another picture peg 6 break away from the locating hole 4, the position limitation of the two fixed blocks 2 is removed, and the thin film aluminum shell resistor body 1 is moved upwards, so that the fixed blocks 2 are not positioned at one side of the supporting plate 3 any more, the dismounting of the thin film aluminum shell resistor body 1 can be completed, when the thin film aluminum shell resistor body 1 needs to be mounted, the fixing block 2 is moved to one side of the supporting plate 3 in the same way, further driving the limit plate 10 to move downwards, so that the limit plate 10 can not limit the position of the support column 9 any more, and the extension spring 11 drives the connecting plate 7 to move, so that the inserting plate 6 is inserted into the positioning hole 4 again, the installation of the thin film aluminum shell resistor body 1 can be completed, the disassembly and the assembly between the thin film aluminum shell resistor body 1 and the installation position can be simply and conveniently completed, the operation steps are simple and convenient, the limiting plate 10 is driven to move conveniently through the arranged holding handle 14, and the connecting plate 7 is driven to move conveniently through the arranged holding ring 15.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A thin film aluminum case resistor in an integrated circuit, comprising: comprises a film aluminum-shell resistor body (1), wherein two fixed blocks (2) are fixedly connected with the bottom of the film aluminum-shell resistor body (1), two supporting plates (3) are arranged on one sides of the fixed blocks (2) close to each other, a positioning hole (4) is formed in one side of each fixed block (2), a first through hole (5) is formed in one side of each supporting plate (3), a connecting plate (7) is arranged on one side of each supporting plate (3) far away from the corresponding fixed block (2), a plugboard (6) is fixedly connected with one side of each connecting plate (7), the plugboard (6) penetrates through the first through hole (5), one end of the plugboard (6) extends into the positioning hole (4), a second through hole (8) is formed in one side of each supporting plate (3), and a supporting column (9) is fixedly connected with one side of each connecting plate (7), just support column (9) run through second through-hole (8), one side of backup pad (3) is equipped with limiting plate (10), limiting plate (10) are located the below of support column (9), just limiting plate (10) are located backup pad (3) and keep away from one side of connecting plate (7), one side of limiting plate (10) is equipped with spacing subassembly, one side of connecting plate (7) is passed through extension spring (11) with one side of backup pad (3) and is connected.

2. The thin film aluminum can resistor in an integrated circuit of claim 1, wherein: the limiting assembly comprises a sliding groove (12) arranged on one side of the supporting plate (3), a limiting sliding block (13) is fixedly connected to one side of the limiting plate (10), the limiting sliding block (13) is located in the sliding groove (12), and the cross sections of the sliding groove (12) and the limiting sliding block (13) are of T-shaped structures.

3. The thin film aluminum can resistor in an integrated circuit of claim 1, wherein: one side of the limiting plate (10) is fixedly connected with a holding handle (14), and the holding handle (14) is located on one side, far away from the supporting plate (3), of the limiting plate (10).

4. The thin film aluminum can resistor in an integrated circuit of claim 1, wherein: one side of the connecting plate (7) is fixedly connected with a holding ring (15), and the holding ring (15) is positioned on one side, far away from the inserting plate (6), of the connecting plate (7).

5. The thin film aluminum can resistor in an integrated circuit of claim 1, wherein: one side fixedly connected with mounting panel (16) of backup pad (3), the mounting hole has been seted up at the top of mounting panel (16).