CN210073827U

CN210073827U - Electronic component packaging structure

Info

Publication number: CN210073827U
Application number: CN201921257865.0U
Authority: CN
Inventors: 王燕华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-02-14
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses an electronic component packaging structure, in particular to the field of electronic components, which comprises an electronic component body, wherein a packaging assembly is arranged on the electronic component body; the encapsulation subassembly includes the shell body, the shell body outside is fixed and is equipped with a plurality of first copper sheets, the fixed connection copper bar that is equipped with in first copper sheet rear side, the inside second copper sheet that is equipped with of shell body rear side, connect copper bar one end and weld on the second copper sheet, run through on the second copper sheet and be equipped with a plurality of first screws. The utility model discloses a second copper sheet absorbs the inside heat of shell body to conduct to first copper sheet through connecting the copper bar, consequently reach better radiating effect, and because first copper sheet sets up four angular positions in the edge of shell body, make the utility model discloses when taking place the striking, play the protection effect to the shell body, simultaneously through setting up foamed plastic, play the cushioning effect to the electronic components body, further reach absorbing effect.

Description

Electronic component packaging structure

Technical Field

The utility model relates to an electronic components field, more specifically says, the utility model relates to an electronic components packaging structure.

Background

The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is often referred to as some parts of the industries of electric appliances, radio, instruments, etc.

Chinese patent of patent application publication No. CN 209119068U discloses an electronic components packaging structure, including back cap and preceding cap, inside the opening of back cap has the components and parts mounting groove, corresponds the components and parts mounting groove on the back cap and is equipped with the fabrication hole of moulding plastics, and the below of components and parts mounting groove is equipped with the components and parts constant head tank with components and parts mounting groove intercommunication, and the both sides of components and parts constant head tank are equipped with the components and parts strengthening rib respectively, and preceding cap is moulded plastics through the low pressure and is formed integrative seal structure with the back cap. The utility model discloses a sealing performance is good, improves to the protective properties such as the waterproof of components and parts, dampproofing, dustproof, insulating, high temperature resistant, and reduce cost improves the stability to components and parts encapsulation, ensures that components and parts location is reliable, the signal response is stable.

But its in-service use, the main technical problem that exists is that anti falling effect is not good, when leading to falling, components and parts and casing fragile.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an electronic components packaging structure, through the inside heat absorption of second copper sheet with the shell body to through connecting copper strip conduction to first copper sheet on, first copper sheet and external direct contact consequently reach better radiating effect, work as the utility model discloses when dropping, because first copper sheet sets up four angular positions in the edge of shell body, make the utility model discloses when taking place the striking, first copper sheet earlier with ground contact to play the protection effect to the shell body, simultaneously through setting up foamed plastic between shell body and rubber retainer plate, thereby play the effect of buffering to the electronic components body, further reach absorbing effect, with the problem that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic component packaging structure comprises an electronic component body, wherein a packaging assembly is arranged on the electronic component body;

the encapsulation subassembly includes the shell body, the fixed a plurality of first copper sheets that are equipped with in the shell body outside, the fixed connection copper bar that is equipped with in first copper sheet rear side, the inside second copper sheet that is equipped with in shell body rear side, connect copper bar one end and weld on the second copper sheet, it is equipped with a plurality of first screws to run through on the second copper sheet, the fixed foamed plastic that is equipped with in shell body inboard, the inboard fixed rubber retainer plate that is equipped with of foamed plastic, the inboard fixed rubber trunnion ring that is equipped with of rubber retainer plate, the fixed a plurality of screw rods that are equipped with in rubber trunnion ring front side, electronic components body front side is equipped with the rubber clamping ring, the screw rod is kept away from rubber trunnion ring one end and has been cup jointed the nut, the shell body front side is equipped with the apron, run through on.

In a preferred embodiment, the front side of the outer shell is provided with a plurality of grooves, and the rear side of the cover plate is fixedly provided with a plurality of convex rings.

In a preferred embodiment, a sealing gasket is sleeved on the convex ring and is arranged between the groove and the convex ring.

In a preferred embodiment, one end of the connecting copper bar penetrates through the rear side of the outer shell, and the first screw penetrates through the rear side of the outer shell.

In a preferred embodiment, the screw rod penetrates through the electronic component body, and the screw rod penetrates through the rubber pressing ring.

In a preferred embodiment, the electronic component body is arranged between the rubber backing ring and the rubber pressing ring.

In a preferred embodiment, the nut is provided on the front side of the rubber clamping ring.

In a preferred embodiment, the second screw is provided to penetrate through the front side of the outer housing.

The utility model discloses a technological effect and advantage:

1. the heat inside the outer shell is absorbed by the second copper sheet and is conducted to the first copper sheet through the connecting copper strip, and the first copper sheet is in direct contact with the outside, so that a better heat dissipation effect is achieved;

2. through setting up the recess in the shell body front side, make the sealed pad on the apron can block into in the recess, play spacing effect to it is better to make fixed effect between apron and the shell body, sets up sealed pad between recess and convex ring, and it is better to make the sealed effect between the good apron of shell body, reaches waterproof dustproof effect, compares with prior art, has the progress that improves dustproof effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the front view structure of the outer casing of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the first copper sheet of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the rubber trunnion ring of the present invention.

The reference signs are: the electronic component comprises an electronic component body 1, a packaging assembly 2, an outer shell 3, a first copper sheet 4, a connecting copper strip 5, a second copper sheet 6, a first screw 7, foamed plastic 8, a rubber fixing ring 9, a rubber supporting ring 10, a screw rod 11, a rubber pressing ring 12, a nut 13, a cover plate 14, a second screw 15, a groove 16, a convex ring 17 and a sealing gasket 18.

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.

As shown in fig. 1-5, the utility model provides an electronic component packaging structure, which comprises an electronic component body 1, wherein a packaging assembly 2 is arranged on the electronic component body 1;

the packaging assembly 2 comprises an outer shell 3, a plurality of first copper sheets 4 are fixedly arranged on the outer side of the outer shell 3, a connecting copper strip 5 is fixedly arranged at the rear side of the first copper sheet 4, a second copper sheet 6 is arranged inside the rear side of the outer shell 3, one end of the connecting copper strip 5 is welded on a second copper sheet 6, a plurality of first screws 7 are arranged on the second copper sheet 6 in a penetrating way, the inner side of the outer shell 3 is fixedly provided with foam plastic 8, the inner side of the foam plastic 8 is fixedly provided with a rubber fixing ring 9, a rubber supporting ring 10 is fixedly arranged on the inner side of the rubber fixing ring 9, a plurality of screw rods 11 are fixedly arranged on the front side of the rubber supporting ring 10, a rubber pressing ring 12 is arranged on the front side of the electronic component body 1, a nut 13 is sleeved at one end of the screw rod 11 far away from the rubber supporting ring 10, a cover plate 14 is arranged on the front side of the outer shell 3, and a plurality of second screws 15 penetrate through the cover plate 14;

one end of the connecting copper bar 5 penetrates through the rear side of the outer shell 3, and the first screw 7 penetrates through the rear side of the outer shell 3;

the screw 11 penetrates through the electronic component body 1, and the screw 11 penetrates through the rubber pressing ring 12;

the electronic component body 1 is arranged between the rubber backing ring 10 and the rubber pressing ring 12;

the nut 13 is arranged on the front side of the rubber pressing ring 12;

the second screw 15 is provided to penetrate the front side of the outer case 3.

The implementation mode is specifically as follows: when the electronic component body 1 is in work and generates heat, the heat is conducted to the second copper sheet 6 and is conducted to the first copper sheet 4 through the connecting copper strip 5, the first copper sheet 4 is in direct contact with the outside, so that a better heat dissipation effect is achieved, when the electronic component body 1 is dropped, because the first copper sheets 4 are arranged at four angular positions at the edge of the outer shell 3, when the utility model is impacted, the first copper sheets 4 are firstly in contact with the ground, so as to play a role in protecting the outer shell 3, and simultaneously, the foamed plastic 8 is arranged between the outer shell 3 and the rubber fixing ring 9, thereby play the effect of buffering to electronic components body 1, further reach the absorbing effect, this embodiment has specifically solved the radiating effect that exists among the prior art poor with the problem that is not anti falling.

As shown in fig. 1, the electronic component packaging structure further includes a plurality of grooves 16, the grooves 16 are arranged on the front side of the outer shell 3, and a plurality of convex rings 17 are fixedly arranged on the rear side of the cover plate 14;

the convex ring 17 is sleeved with a sealing gasket 18, and the sealing gasket 18 is arranged between the groove 16 and the convex ring 17.

The implementation mode is specifically as follows: through setting up recess 16 in the casing 3 front side, make sealed 18 on the apron 14 can block in recess 16, play spacing effect, thereby it is better to make the fixed effect between apron 14 and the casing body 3, set up sealed 18 between recess 16 and protruding circle 17, it is better to make sealed effect between the good apron 14 of casing body 3, reach waterproof dustproof effect, the dustproof poor problem of effect that exists among the prior art has specifically been solved to this embodiment.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, the heat inside the outer shell 3 is absorbed by the second copper sheet 6 and is conducted to the first copper sheet 4 through the connecting copper strip 5, and the first copper sheet 4 is in direct contact with the outside, so that a better heat dissipation effect is achieved;

referring to the attached drawing 1 of the specification, the groove 16 is formed in the front side of the outer shell 3, the sealing gasket 18 on the cover plate 14 can be clamped into the groove 16 to achieve a limiting effect, so that the fixing effect between the cover plate 14 and the outer shell 3 is better, the sealing gasket 18 is arranged between the groove 16 and the convex ring 17, the sealing effect between the cover plate 14 and the outer shell 3 is better, and the waterproof and dustproof effects are achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic components packaging structure, includes electronic components body (1), its characterized in that: a packaging assembly (2) is arranged on the electronic component body (1);

the packaging assembly (2) comprises a shell body (3), a plurality of first copper sheets (4) are fixedly arranged on the outer side of the shell body (3), a connecting copper strip (5) is fixedly arranged on the rear side of each first copper sheet (4), a second copper sheet (6) is arranged inside the rear side of the shell body (3), one end of each connecting copper strip (5) is welded on the corresponding second copper sheet (6), a plurality of first screws (7) penetrate through the corresponding second copper sheets (6), foamed plastic (8) is fixedly arranged on the inner side of the shell body (3), a rubber fixing ring (9) is fixedly arranged on the inner side of each foamed plastic (8), a rubber supporting ring (10) is fixedly arranged on the inner side of each rubber fixing ring (9), a plurality of screw rods (11) are fixedly arranged on the front side of each rubber supporting ring (10), a rubber pressing ring (12) is arranged on the front side of the electronic component body (1), and a nut (13) is sleeved on one end, far away from each rubber, the front side of the outer shell (3) is provided with a cover plate (14), and the cover plate (14) is provided with a plurality of second screws (15) in a penetrating manner.

2. The electronic component packaging structure according to claim 1, wherein: the front side of the outer shell (3) is provided with a plurality of grooves (16), and the rear side of the cover plate (14) is fixedly provided with a plurality of convex rings (17).

3. The electronic component packaging structure according to claim 2, wherein: the convex ring (17) is sleeved with a sealing gasket (18), and the sealing gasket (18) is arranged between the groove (16) and the convex ring (17).

4. The electronic component packaging structure according to claim 1, wherein: connect copper bar (5) one end and run through and locate shell body (3) rear side, first screw (7) run through and locate shell body (3) rear side.

5. The electronic component packaging structure according to claim 1, wherein: the screw rod (11) penetrates through the electronic component body (1), and the screw rod (11) penetrates through the rubber pressing ring (12).

6. The electronic component packaging structure according to claim 1, wherein: the electronic component body (1) is arranged between the rubber backing ring (10) and the rubber pressing ring (12).

7. The electronic component packaging structure according to claim 1, wherein: the nut (13) is arranged on the front side of the rubber pressing ring (12).

8. The electronic component packaging structure according to claim 1, wherein: the second screw (15) penetrates through the front side of the outer shell (3).