CN219626665U - Triode applied to automobile - Google Patents

Abstract

The utility model discloses a triode applied to an automobile, and relates to the technical field of automobile accessories. The utility model comprises a shell and a triode body which is detachably arranged in the shell, wherein one side of the opening end of the shell is provided with a protection plate, and one side surface of the protection plate, which is close to the shell, is fixedly provided with a rectangular protection shell which is used for clearance fit in the shell; the protection plate is provided with a through hole for the upper pin of the triode body to pass through; the four corner positions of the shell are provided with first threaded blind holes, the four corner positions of the protection plate are provided with first threaded through holes, and the first threaded blind holes and the first threaded through holes which are positioned on the same axis are fixed through the cooperation of the locking bolts. The utility model can well protect the pins of the triode during transportation, and can well assist in heat dissipation during use of the triode, so that the whole practicability is good.

Description

Triode applied to automobile

Technical Field

The utility model belongs to the technical field of automobile accessories, and particularly relates to a triode applied to an automobile.

Background

The transistor is a semiconductor device for controlling current, and has the function of amplifying weak signals into electric signals with larger amplitude values, is also used as a contactless switch, is one of semiconductor basic components, has the function of amplifying current, is a core element of an electronic circuit, and can be used in a large amount in the using process of an automobile, but the following defects still exist in the actual use of the prior application and the transistor on the automobile:

1. the pins of the existing triode are exposed outside in design, so that the triode is inconvenient to transport before use, and the pins are often damaged or fall off during transport;

2. when the existing triode is used on an automobile, the existing triode is generally installed in a protective shell, and the triode can be protected, but the heat dissipation effect of the triode is poor, and the service life of the triode is influenced;

accordingly, there is a need for improvements in the art to address the above-described problems.

Disclosure of Invention

The utility model aims to provide a triode which has good protection effect and can effectively dissipate heat in use and is applied to an automobile, and solves the problems that the conventional triode applied to the automobile has poor transportation protection effect and poor heat dissipation effect in actual use.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a triode applied to an automobile, which comprises a shell and a triode body detachably arranged in the shell, wherein one side of the opening end of the shell is provided with a protection plate, and one side surface of the protection plate, which is close to the shell, is fixedly provided with a rectangular protection shell which is used for being in clearance fit in the shell;

the protection plate is provided with a through hole for the upper pin of the triode body to pass through;

the four corner positions of the shell are provided with first threaded blind holes, the four corner positions of the protection plate are provided with first threaded through holes, and the first threaded blind holes and the first threaded through holes which are positioned on the same axis are fixed through the cooperation of the locking bolts.

The utility model has the following beneficial effects:

1. when the triode is used, the triode body is arranged in the shell, pins on the triode body can be well protected in the transportation process through the protection plate and the rectangular protection shell on the protection plate, damage to the pins is avoided, in the use process, the protection plate can be moved to one end of the shell through tightening the locking bolt, and therefore the pins on the triode body are exposed, and the triode is convenient to connect and use.

2. When the utility model is used, in the process of tightening the locking bolt to enable the protection plate to move towards one end of the shell, the extension plate can synchronously feed into the shell, so that the first radiating hole group and the second radiating hole group can be aligned, and the triode body in the shell is communicated with the outside, thereby realizing good heat dissipation during use.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.

Fig. 1 is a schematic diagram of the overall structure of a triode for automobile in a transportation state;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an exploded view of the structure of FIG. 1;

fig. 4 is a schematic diagram of the overall structure of a triode applied to an automobile in a use state.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 2. a fixing bolt; 3. a protection plate; 4. a locking bolt; 5. a connection box; 6. a triode body; 101. a first heat dissipation hole group; 102. a connecting plate; 103. a second threaded through hole; 104. a first threaded blind hole; 105. a limiting plate; 301. a rectangular protective shell; 302. a first threaded through hole; 303. a through hole; 501. a second threaded blind hole; 502. a T-bar; 1051. a T-shaped groove; 3011. an extension plate; 3012. and a second heat dissipation hole group.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model is a triode applied to an automobile, including a housing 1 and a triode body 6 detachably mounted in the housing 1, wherein a protection plate 3 is disposed on one side of an opening end of the housing 1, a rectangular protection shell 301 for clearance fit in the housing 1 is fixedly disposed on one side of the protection plate 3 close to the housing 1, a connection plate 102 is fixedly disposed on an outer wall of the other end of the housing 1 opposite to the protection plate 3, so as to facilitate the fixed mounting of the housing 1, and the housing 1, the protection plate 3 and the rectangular protection shell 301 form a relatively closed space, so that an effective protection effect can be achieved on the triode body 6;

the protection plate 3 is provided with a through hole 303 for the upper pin of the triode body 6 to pass through, so that the pin can pass through conveniently, and in the unused state, the pin is positioned at the inner side of the protection plate 3;

the four corner positions of the shell 1 are provided with first threaded blind holes 104, the four corner positions of the protection plate 3 are provided with first threaded through holes 302, and the first threaded blind holes 104 and the first threaded through holes 302 which are positioned on the same axis are matched and fixed through the locking bolts 4;

above-mentioned setting is when using, when the staff twists locking bolt 4 through the instrument, can realize that guard plate 3 removes to the one end of shell 1, and at the in-process of this removal, rectangle protective housing 301 removes to shell 1 inboard, after the removal is accomplished, the pin on triode body 6 shifts out from through-hole 303 to make things convenient for the connection of the outside wiring of pin, and the setting of rectangle protective housing 301 and guard plate 3 itself can protect the pin and the inside dustproof protection that carries out of shell 1.

As shown in fig. 3, two sides of the triode body 6 are symmetrically sleeved with a connecting box 5 in a sliding manner, limiting plates 105 are fixedly arranged on the inner walls of the shells 1 at two sides of the connecting box 5, T-shaped strips 502 are integrally formed on two side walls of the connecting box 5 along the long side direction, a T-shaped groove 1051 for clearance fit of the T-shaped strips 502 is formed on one side surface of the limiting plates 105, and the T-shaped strips 502 are matched with the T-shaped groove 1051 to play a role in positioning the connecting box 5;

the distance from the limiting plate 105 to the opening end of the shell 1 is equal to the height of the rectangular protective shell 301, so that the limiting plate 105 is prevented from blocking the rectangular protective shell 301 when the protective plate 3 moves towards one end of the shell 1;

the middle part of the side wall of the shell 1 is provided with a second threaded through hole 103, one side surface of a connecting box 5 at the inner side of the second threaded through hole 103 is provided with a second threaded blind hole 501, the second threaded through hole 103 and the second threaded blind hole 501 at the same side of the triode body 6 are matched and fixed through a fixing bolt 2, so that the connecting box 5 is positioned and fixed, and the positioning and fixing of the triode body 6 are further realized;

when the setting is used, a worker firstly slides and sleeves two connecting boxes 5 on two sides of the triode body 6, then the T-shaped strips 502 and the T-shaped grooves 1051 are matched, so that the matching between the connecting boxes 5 and the limiting plates 105 is realized, the triode body 6 is driven to move to the inner side of the shell 1 for feeding, after the triode body moves to a preset position, the worker screws the fixing bolt 2 into the second threaded through hole 103 and the second threaded blind hole 501, and the detachable installation of the triode body 6 in the shell 1 is realized.

As shown in fig. 3 and fig. 4, the side walls of the casing 1 at two sides of the triode body 6 are provided with a first heat dissipation hole group 101, an extension board 3011 inside the first heat dissipation hole group 101 is provided with a second heat dissipation hole group 3012, and the extension board 3011 is integrally formed at the free end of the rectangular protective casing 301;

when the rectangular protective case 301 is fed into the case 1 during use, the first heat dissipation hole group 101 and the second heat dissipation hole group 3012 are aligned when the case 1 and the protective plate 3 are fully allocated (i.e., the triode body 6 is in a use state), so that heat dissipation to the triode body 6 is realized, and when the case 1 and the protective plate 3 are not fully used (i.e., the triode body 6 is in an unused state), the first heat dissipation hole group 101 and the second heat dissipation hole group 3012 are in a dislocation state, so that a dustproof effect can be achieved.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. Be applied to triode on car, including shell (1) and demountable installation be in triode body (6) of shell (1) inside, its characterized in that: a protection plate (3) is arranged at one side of the opening end of the shell (1), and a rectangular protection shell (301) which is used for being in clearance fit with the inside of the shell (1) is fixedly arranged on one side surface of the protection plate (3) close to the shell (1);

a through hole (303) for the upper pin of the triode body (6) to pass through is formed in the protection plate (3);

the novel anti-theft protection device is characterized in that first threaded blind holes (104) are formed in four corner positions of the shell (1), first threaded through holes (302) are formed in four corner positions of the protection plate (3), and the first threaded blind holes (104) and the first threaded through holes (302) which are located on the same axis are fixed in a matched mode through locking bolts (4).

2. The triode for automobile according to claim 1, wherein the two sides of the triode body (6) are symmetrically sleeved with the connecting box (5) in a sliding mode, and the inner walls of the shell (1) at the two sides of the connecting box (5) are fixedly provided with limiting plates (105).

3. The triode for automobile according to claim 2, wherein the two side walls of the connecting box (5) are integrally formed with T-shaped strips (502) along the long side direction, and a T-shaped groove (1051) for clearance fit of the T-shaped strips (502) is formed in one side surface of the limiting plate (105).

4. A triode for use in automobiles according to claim 3, wherein the distance from the limiting plate (105) to the open end of the housing (1) is equal to the height of the rectangular protective housing (301).

5. A triode for automobile according to claim 2 or 4, characterized in that the middle part of the side wall of the housing (1) is provided with a second threaded through hole (103), and a second threaded blind hole (501) is provided on one side of the connecting box (5) inside the second threaded through hole (103).

6. A triode for automobile according to claim 5, characterised in that the second threaded through hole (103) and the second threaded blind hole (501) on the same side of the triode body (6) are fixed by means of the fixing bolt (2).

7. A triode for use in automobiles according to claim 6, wherein a connection plate (102) is fixedly provided on the outer wall of the other end of the housing (1) opposite to the one provided with the protection plate (3).

8. The triode for automobile according to claim 1, 2, 4 or 7, wherein the first heat dissipation hole groups (101) are formed on the side walls of the shell (1) at two sides of the triode body (6), the second heat dissipation hole groups (3012) are formed on the extension plates (3011) inside the first heat dissipation hole groups (101), and the extension plates (3011) are integrally formed at the free ends of the rectangular protective shell (301).