CN217116584U

CN217116584U - Turnover chip type electronic component

Info

Publication number: CN217116584U
Application number: CN202123238676.9U
Authority: CN
Inventors: 孙文举; 胡敏; 黄迎弟
Original assignee: Shanghai Chengjun Electronic Technology Co ltd
Current assignee: Shanghai Chengjun Electronic Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-02
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of electronic components, especially, be a piece formula electronic components that can overturn, which comprises an outer shell, the inside of shell is fixed with the electronic components body, the mounting groove has been seted up at the top of shell, the inside joint of mounting groove has the top cap, one side of shell is provided with the fixed establishment who is used for fixed top cap, the air outlet has been seted up to the inside of top cap. The utility model discloses a set up shell and top cap, can protect the electronic components body, avoid the electronic components body to receive the collision and cause the damage, and simultaneously, can prevent that the dust from falling into the surface of electronic components body, the life of extension electronic components body, through setting up fixed establishment, can realize fixing between shell and the top cap, strengthen stability, through setting up the dust screen, when can distributing away the heat that the during operation of electronic components body produced, prevent that the dust from getting into in the shell, make the protecting effect better.

Description

Turnover chip type electronic component

Technical Field

The utility model relates to an electronic components technical field specifically is a piece formula electronic components that can overturn.

Background

The turnover electronic component refers to a patch type component manufactured by electrodes on two ends of a ceramic cylinder body, such as a small-size component, a small-power component, a small-capacity component, a low-voltage component and the like, wherein the patch type component has unified size standard and mature surface mounting technology, most of the large-size component, the large-power component, the large-capacity component, the high-voltage component and the like are plug-in vertical encapsulated products with low price at present, the miniaturization and the patching of the product are the development trend of electronic products, the large-size component, the high-power component, the large-capacity component, the high-voltage component and the like are formed by welding two leading ends on two sides of a chip of a sheet-shaped electronic component in opposite directions through plastic encapsulation and twice bending, a plastic encapsulated patch product is formed, a patch diode, a patch TVS (transient voltage suppressor), a patch rectifier bridge and the like on the market are the same process for producing the patch products, and the same product has mature process;

when the traditional chip electronic component is used, the traditional chip electronic component is generally exposed in the air, so that dust is easy to adhere to the surface of the electronic component, and the service life of the electronic component is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a piece formula electronic components that can overturn has solved the problem mentioned among the above-mentioned background art.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a piece formula electronic components that can overturn, includes the shell, the inside of shell is fixed with the electronic components body, the mounting groove has been seted up at the top of shell, the inside joint of mounting groove has the top cap, one side of shell is provided with the fixed establishment who is used for fixed top cap, the air outlet has been seted up to the inside of top cap, the top symmetry of top cap is fixed with concave piece, the inside of concave piece all slides there is the fixture block, two be fixed with the dust screen between the fixture block, the top of top cap is provided with block mechanism.

Further, fixed establishment is including fixing the first fixed plate in the shell both sides, the top of first fixed plate is fixed with the threaded rod, the both sides of top cap are fixed with the second fixed plate, the second fixed plate slides the cover and establishes the surface at the threaded rod, the surface threaded connection of threaded rod has the sleeve.

Further, block mechanism is including fixing the mounting box at top cap top, the inside of mounting box slides there is the pull rod, the one end of pull rod is fixed with the arm-tie, be fixed with flexible loop bar between mounting box and the arm-tie, reset spring has been cup jointed to the surface of flexible loop bar, reset spring's both ends are fixed with mounting box and arm-tie respectively, one side of arm-tie is fixed with the inserted bar, the jack has been seted up to the inside of fixture block, the one end of inserted bar slides and runs through mounting box and spill piece and with the jack joint.

Furthermore, a pull disc is fixed at one end of the pull rod.

Further, the number of the return springs is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a piece formula electronic components that can overturn possesses following beneficial effect:

the utility model discloses, through setting up shell and top cap, can protect the electronic components body, avoid the electronic components body to receive the collision and cause the damage, and simultaneously, can prevent that the dust from falling into the surface of electronic components body, prolong the life of electronic components body, through setting up fixed establishment, can realize fixing between shell and the top cap, strengthen stability, through setting up the dust screen, when can distributing away the heat that the electronic components body during operation produced, prevent in the dust gets into the shell, make the guard effect better, through setting up block mechanism, the mode of adoption spring joint is fixed with the dust screen, it is all very convenient to make the installation and the dismantlement of dust screen.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the connection relationship between the top cover and the dust screen;

fig. 4 is a schematic view of the engaging mechanism of the present invention.

In the figure: 1. a housing; 2. an electronic component body; 3. mounting grooves; 4. a top cover; 5. a fixing mechanism; 501. a first fixing plate; 502. a threaded rod; 503. a second fixing plate; 504. a sleeve; 6. an air outlet; 7. a concave block; 8. a clamping block; 9. a dust screen; 10. a clamping mechanism; 1001. mounting a box; 1002. a pull rod; 1003. pulling a plate; 1004. a telescopic loop bar; 1005. a return spring; 1006. inserting a rod; 1007. a jack; 11. and (6) pulling 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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a reversible chip electronic component according to an embodiment of the present invention includes a housing 1, an electronic component body 2 is fixed inside the housing 1, a mounting groove 3 is formed on the top of the housing 1, a top cover 4 is connected to the inside of the mounting groove 3 in a clamping manner, a fixing mechanism 5 for fixing the top cover 4 is disposed on one side of the housing 1, an air outlet 6 is formed inside the top cover 4, concave blocks 7 are symmetrically fixed on the top of the top cover 4, clamping blocks 8 are respectively slid inside the concave blocks 7, a dust-proof net 9 is fixed between the two clamping blocks 8, a clamping mechanism 10 is disposed on the top of the top cover 4, it should be noted that, when in use, the top cover 4 is inserted into the mounting groove 3, the sealing performance between the housing 1 and the top cover 4 is enhanced by the mounting groove 3, the dust-proof effect is enhanced, then the fixing mechanism 5 is utilized, fix shell 1 and top cap 4, through setting up shell 1 and top cap 4, can protect electronic components body 2, avoid electronic components body 2 to receive the collision and cause the damage, and simultaneously, can prevent that the dust from falling into the surface of electronic components body 2, prolong electronic components body 2's life, electronic components body 2 is at the during operation, can produce the heat, through dust screen 9, can distribute away the heat that electronic components body 2 during operation produced, prevent simultaneously in the dust gets into shell 1, make the protection effect better, through block mechanism 10, need not twist and move the bolt and just can dismantle dust screen 9, and is simple in operation convenient.

As shown in fig. 2 and 3, in some embodiments, the fixing mechanism 5 includes first fixing plates 501 fixed on both sides of the housing 1, a threaded rod 502 is fixed on a top of the first fixing plate 501, second fixing plates 503 are fixed on both sides of the top cover 4, the second fixing plates 503 are slidably sleeved on outer surfaces of the threaded rod 502, a sleeve 504 is connected to an outer surface of the threaded rod 502 in a threaded manner, it should be noted that, when the top cover 4 and the housing 1 need to be fixed, the second fixing plates 503 are aligned to a position of the threaded rod 502, the second fixing plates 503 are sleeved on outer surfaces of the threaded rod 502 to limit the top cover 4, then the sleeve 504 is screwed on an outer surface of the threaded rod 502, and the second fixing plates 503 and the top cover 4 are fixed by the sleeve 504 to enhance stability.

As shown in fig. 3 and 4, in some embodiments, the fastening mechanism 10 includes a mounting box 1001 fixed on the top of the top cover 4, a pull rod 1002 is slidably disposed inside the mounting box 1001, a pull plate 1003 is fixed at one end of the pull rod 1002, a telescopic sleeve 1004 is fixed between the mounting box 1001 and the pull plate 1003, a return spring 1005 is sleeved on an outer surface of the telescopic sleeve 1004, two ends of the return spring 1005 are respectively fixed to the mounting box 1001 and the pull plate 1003, a plug rod 1006 is fixed on one side of the pull plate 1003, a socket 1007 is disposed inside the fixture block 8, one end of the plug rod 1006 slidably penetrates through the mounting box 1001 and the concave block 7 and is fastened to the socket 1007, it should be noted that when the dust screen 9 needs to be detached, the pull rod 1002 is pulled backwards to drive the pull plate 1003 to compress the telescopic sleeve rod 1004 and the return spring 1005, so that the plug rod 1006 is separated from the insides of the concave block 7 and the fixture block 8, and then the fixture block 8 is slid upwards inside the concave block 7, the fixture block 8 and the dust screen 9 are detached together.

As shown in fig. 4, in some embodiments, a pull disc 11 is fixed at one end of the pull rod 1002, and it should be noted that through the pull disc 11, a worker can conveniently pull the pull rod 1002, which increases convenience.

As shown in fig. 4, in some embodiments, the number of the return springs 1005 is two, and it should be noted that, by the number of the return springs 1005 being two, the elastic force is increased, so that the fixing property between the latch 8 and the concave block 7 is enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reversible chip electronic component comprises a shell (1), and is characterized in that: the electronic component is characterized in that an electronic component body (2) is fixed inside the shell (1), a mounting groove (3) is formed in the top of the shell (1), a top cover (4) is clamped inside the mounting groove (3), a fixing mechanism (5) used for fixing the top cover (4) is arranged on one side of the shell (1), an air outlet (6) is formed in the top cover (4), concave blocks (7) are symmetrically fixed on the top of the top cover (4), clamping blocks (8) are arranged inside the concave blocks (7) in a sliding mode, a dustproof net (9) is fixed between the clamping blocks (8), and a clamping mechanism (10) is arranged at the top of the top cover (4).

2. A flip-chip electronic component as claimed in claim 1, wherein: fixed establishment (5) are including fixing first fixed plate (501) in shell (1) both sides, threaded rod (502) are fixed with at the top of first fixed plate (501), the both sides of top cap (4) are fixed with second fixed plate (503), second fixed plate (503) slip cover is established at the surface of threaded rod (502), the surface threaded connection of threaded rod (502) has sleeve (504).

3. A flip-chip electronic component as claimed in claim 1, wherein: the clamping mechanism (10) comprises a mounting box (1001) fixed to the top of the top cover (4), a pull rod (1002) slides inside the mounting box (1001), a pull plate (1003) is fixed to one end of the pull rod (1002), a telescopic sleeve rod (1004) is fixed between the mounting box (1001) and the pull plate (1003), a reset spring (1005) is sleeved on the outer surface of the telescopic sleeve rod (1004), two ends of the reset spring (1005) are fixed to the mounting box (1001) and the pull plate (1003) respectively, an inserting rod (1006) is fixed to one side of the pull plate (1003), a jack (1007) is formed inside the clamping block (8), and one end of the inserting rod (1006) slides through the mounting box (1001) and the concave block (7) and is clamped to the jack (1007).

4. A flip-chip electronic component according to claim 3, wherein: a pull disc (11) is fixed at one end of the pull rod (1002).

5. A flip-chip electronic component as claimed in claim 3, wherein: the number of the return springs (1005) is two.