CN219698073U - Transistor power module packaging machine - Google Patents

Abstract

The utility model relates to the technical field of power module packaging machines, and discloses a transistor power module packaging machine, which comprises: a packaging machine body; the shell is fixedly connected to the outer wall of the right side of the packaging machine body, and the front side of the shell is provided with an opening; the cover plate is hinged to the front face of the shell; the clamping mechanism is arranged on the cover plate and the shell; the clamping mechanism comprises: the L-shaped block is fixedly connected to the top of the cover plate; the fixed block is fixedly connected to the top of the shell; the clamping groove I is formed in the left side of the fixed block; the clamping groove II is formed on the right side of the L-shaped block and communicated with the clamping groove; according to the utility model, the display screen is arranged in the shell, so that the purpose of protection is achieved, the display screen is prevented from being damaged by external force, when the display screen is used, the cover plate is rotated, the cambered surface of the arc-shaped block is extruded, so that the display screen enters the inside of the clamping groove II, the L-shaped block is released from limitation, the cover plate can be rotated, when the display screen is closed, the cover plate is slightly pressed with force, and the arc-shaped block can be clamped into the inside of the clamping groove I, so that the display screen is convenient to operate.

Description

Transistor power module packaging machine

Technical Field

The utility model relates to the technical field of power module packaging machines, in particular to a transistor power module packaging machine.

Background

The insulated gate bipolar transistor module is increasingly widely applied to the fields of frequency converters, inverter welding machines, induction heating, rail transit, wind energy, solar power generation, new energy automobiles and the like, particularly, the power module is highly integrated to meet the light weight requirement of the whole automobile, so that the requirements on the structure, the circuit reliability and the integration level of the power module are higher, the power module needs to be packaged during production, and a packaging machine is needed.

However, the existing power module packaging machine is generally provided with a display screen, and the display screen is generally exposed and is easy to damage when being collided by external force.

In view of this, we propose a transistor power module packaging machine.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a transistor power module packaging machine.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a transistor power module packaging machine, comprising:

a packaging machine body;

the shell is fixedly connected to the outer wall of the right side of the packaging machine body, and the front side of the shell is provided with an opening;

the cover plate is hinged to the front face of the shell;

the clamping mechanism is arranged on the cover plate and the shell;

the clamping mechanism comprises:

the L-shaped block is fixedly connected to the top of the cover plate;

the fixed block is fixedly connected to the top of the shell;

the clamping groove I is formed in the left side of the fixed block;

the clamping groove II is formed on the right side of the L-shaped block and is communicated with the clamping groove;

the spring is arranged in the second clamping groove;

the arc-shaped block is arranged in the first clamping groove and the second clamping groove.

Preferably, the arc one end of the arc block is arranged in the first clamping groove, the arc block is movably connected with the first clamping groove and the second clamping groove, two ends of the spring are respectively fixedly connected with one end of the inner wall of the second clamping groove away from the opening and one end of the arc block away from the cambered surface, the arc block is driven to move by the spring, and the arc block is arranged to be extruded.

Preferably, a display screen is arranged in the shell, one end of a connecting block is fixedly connected to the left side outer wall of the display screen, and the other end of the connecting block is fixedly connected with the right side outer wall of the packaging machine body.

Preferably, the front of the cover plate is excessively connected with a handle, and the cover plate can be conveniently rotated by arranging the handle.

Preferably, the bottom fixedly connected with stopper of casing makes the apron open the time through setting up the stopper, keeps vertical, avoids rocking.

Preferably, the universal wheels are fixedly arranged at the bottom of the packaging machine body, the packaging machine body can be conveniently moved by arranging the universal wheels, and the brake pads are arranged on the packaging machine body.

(III) beneficial effects

Compared with the prior art, the utility model provides a transistor power module packaging machine, which has the following beneficial effects:

1. this transistor power module packaging machine through setting up the display screen in the inside of casing to reach the purpose of protection, prevent that the display screen from receiving external force and destroying, during the use, rotate the apron, the cambered surface of arc piece is extrudeed, thereby gets into the inside of draw-in groove two, L type piece removes the restriction, and the apron just can rotate, and when closed, slightly forcefully presses the apron, can make the inside of draw-in groove one of arc piece card income, convenient operation.

2. This transistor power module packaging machine can conveniently rotate the apron through setting up the handle, makes when the apron is opened through setting up the stopper, keeps vertical, avoids rocking.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the housing of the present utility model;

fig. 3 is an enlarged view of the present utility model a.

In the figure: 1. a packaging machine body; 2. a universal wheel; 3. a housing; 4. a connecting block; 5. a display screen; 6. a clamping mechanism; 601. an L-shaped block; 602. a fixed block; 603. a clamping groove I; 604. a clamping groove II; 605. a spring; 606. an arc-shaped block; 7. a handle; 8. a limiting block; 9. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-3, the present utility model provides a transistor power module packaging machine, comprising: a packaging machine body 1; the universal wheel 2 is fixedly arranged at the bottom of the packaging machine body 1, the packaging machine body 1 can be conveniently moved by arranging the universal wheel 2, and a brake block is arranged on the packaging machine body; the shell 3 is fixedly connected to the outer wall of the right side of the packaging machine body 1, and the front side of the shell is provided with an opening; a display screen 5 is arranged in the shell 3, one end of a connecting block 4 is fixedly connected to the left outer wall of the display screen 5, and the other end of the connecting block 4 is fixedly connected with the right outer wall of the packaging machine body 1; a cover plate 9 hinged to the front surface of the housing 3; the clamping mechanism 6 is arranged on the cover plate 9 and the shell 3; the engagement mechanism 6 includes: the L-shaped block 601 is fixedly connected to the top of the cover plate 9; a fixed block 602 fixedly connected to the top of the housing 3; the first clamping groove 603 is formed on the left side of the fixed block 602; the second clamping groove 604 is formed on the right side of the L-shaped block 601 and is communicated with the first clamping groove 603; a spring 605 provided inside the second card slot 604; the arc-shaped block 606 is arranged in the first clamping groove 603 and the second clamping groove 604; the arc-shaped block 606 is provided with one end inside the first clamping groove 603, the arc-shaped block 606 is movably connected with the first clamping groove 603 and the second clamping groove 604, two ends of the spring 605 are fixedly connected with one end, far away from the opening, of the inner wall of the second clamping groove 604 and one end, far away from the cambered surface, of the arc-shaped block 606 respectively, the spring 605 is arranged to drive the arc-shaped block 606 to move, and the arc-shaped block 606 is arranged to be capable of being extruded.

In this embodiment, through setting up display screen 5 in the inside of casing 3 to reach the purpose of protection, prevent that display screen 5 from receiving external force and destroying, during the use, rotate apron 9, the cambered surface of arc piece 606 is extrudeed, thereby get into the inside of draw-in groove two 604, L type piece 601 removes the restriction, apron 9 just can rotate, during the closure, slightly forcefully press apron 9, can make arc piece 606 card go into the inside of draw-in groove one 603, convenient operation, wherein display screen 5 and packaging machine body 1 are prior art.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the front face of the cover plate 9 is excessively connected with the handle 7.

In this embodiment, the cover plate 9 can be easily turned by providing the handle 7.

Example 3

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a limiting block 8 is fixedly connected to the bottom of the shell 3.

In this embodiment, when the cover plate 9 is opened by setting the stopper 8, it is kept vertical, and shake is avoided.

The working principle of the transistor power module packaging machine is specifically described below.

As shown in fig. 1-3, when in use, the display screen 5 is arranged in the shell 3, so as to achieve the purpose of protection, the display screen 5 is prevented from being damaged by external force, when in use, the cover plate 9 is rotated, the cambered surface of the arc-shaped block 606 is extruded, so that the arc-shaped block 601 enters the inside of the clamping groove two 604, the limit is removed, the cover plate 9 can be rotated, and when in closing, the cover plate 9 is slightly pressed with force, so that the arc-shaped block 606 can be clamped into the inside of the clamping groove one 603, and the operation is convenient; the cover plate 9 can be conveniently rotated by arranging the handle 7, the cover plate 9 is kept vertical when being opened by arranging the limiting block 8, shaking is avoided, the packaging machine body 1 can be conveniently moved by arranging the universal wheel 2, and the brake block is arranged on the packaging machine body.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. A transistor power module packaging machine, comprising:

a packaging machine body (1);

the shell (3) is fixedly connected to the outer wall of the right side of the packaging machine body (1) and is provided with an opening at the front side;

the cover plate (9) is hinged to the front face of the shell (3);

the clamping mechanism (6) is arranged on the cover plate (9) and the shell (3);

the clamping mechanism (6) comprises:

the L-shaped block (601) is fixedly connected to the top of the cover plate (9);

the fixed block (602) is fixedly connected to the top of the shell (3);

the clamping groove I (603) is arranged on the left side of the fixed block (602);

the clamping groove II (604) is arranged on the right side of the L-shaped block (601) and is communicated with the clamping groove I (603);

a spring (605) arranged in the second clamping groove (604);

the arc-shaped block (606) is arranged in the first clamping groove (603) and the second clamping groove (604).

2. The transistor power module packaging machine of claim 1, wherein: the arc-shaped block (606) is characterized in that one arc-shaped end of the arc-shaped block (606) is arranged in the first clamping groove (603), the arc-shaped block (606) is movably connected with the first clamping groove (603) and the second clamping groove (604), and two ends of the spring (605) are fixedly connected with one end, far away from the opening, of the inner wall of the second clamping groove (604) and one end, far away from the cambered surface, of the arc-shaped block (606) respectively.

3. The transistor power module packaging machine of claim 1, wherein: the inside of casing (3) is provided with display screen (5), the one end of left side outer wall fixedly connected with connecting block (4) of display screen (5), the other end of connecting block (4) and the right side outer wall fixed connection of packaging machine body (1).

4. The transistor power module packaging machine of claim 1, wherein: the front of the cover plate (9) is excessively connected with a handle (7).

5. A transistor power module package according to claim 3, wherein: the bottom of the shell (3) is fixedly connected with a limiting block (8).

6. A transistor power module package according to claim 3, wherein: the bottom of the packaging machine body (1) is fixedly provided with a universal wheel (2).