CN211253400U

CN211253400U - SMD high-voltage rectifier diode device convenient to take

Info

Publication number: CN211253400U
Application number: CN201921534744.6U
Authority: CN
Inventors: 关世瑛; 王锰
Original assignee: SHANGHAI CORE-STONE MICROELECTRONICS CO LTD
Current assignee: SHANGHAI CORE-STONE MICROELECTRONICS CO LTD
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-08-14
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a SMD high-voltage rectifier diode device convenient to take and use, which comprises a SMD diode, wherein the SMD diode comprises a first electric contactor and a second electric contactor, and the first electric contactor and the second electric contactor are symmetrically arranged at the side end of the SMD diode; the utility model provides a SMD high voltage rectifier diode device that conveniently takes still includes the fixing base, changes the main part and presss from both sides tight main part, the fixing base includes the pedestal, it includes the inserted bar to change the main part, the inserted bar slides and pegs graft in the upper end of pedestal, it includes fixed block and fastening clip to press from both sides tight main part, the upper end fixed connection of fixed block is at the lower wall of fastening clip, the lower extreme fixed connection of fixed block is at the upper wall of inserted bar, and the fastening clip evenly sets up the upper wall at the inserted bar through the fixed block, SMD diode's outer wall supports the upper portion inner wall at the fastening clip. The utility model discloses can prevent that SMD diode from warping to influence the use, better satisfying the use needs.

Description

SMD high-voltage rectifier diode device convenient to take

Technical Field

The utility model relates to a diode equipment technical field specifically is a SMD high-pressure rectifier diode device who conveniently takes.

Background

The conventional common patch type diode is mainly stored in a stacked manner through a box, however, the connection contact of the patch type diode is interwoven in the manner, and the connection contact of the patch type diode is easy to bend and deform by external force generated when a user searches for the use of the patch type diode, so that the welding quality is influenced when the patch type diode is used for welding, and a device capable of solving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SMD high voltage rectifier diode device who conveniently takes to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chip type high-voltage rectifier diode device convenient to take and use comprises a chip type diode, wherein the chip type diode comprises a first electric contactor and a second electric contactor, and the first electric contactor and the second electric contactor are symmetrically arranged at the side end of the chip type diode; the utility model provides a SMD high voltage rectifier diode device that conveniently takes still includes the fixing base, changes the main part and presss from both sides tight main part, the fixing base includes the pedestal, it includes the inserted bar to change the main part, the inserted bar slides and pegs graft in the upper end of pedestal, it includes fixed block and fastening clip to press from both sides tight main part, the upper end fixed connection of fixed block is at the lower wall of fastening clip, the lower extreme fixed connection of fixed block is at the upper wall of inserted bar, and the fastening clip evenly sets up the upper wall at the inserted bar through the fixed block, SMD diode's outer wall supports the upper portion inner wall at the fastening clip.

Preferably, the fixing seat further comprises clamping grooves which are uniformly formed in the upper end of the seat body, and the replacing main body is inserted into the inner walls of the clamping grooves through inserting rods.

Preferably, the replacement main body further comprises a handle, the lower end of the handle is fixedly connected to the front end of the inserted bar, and the outer wall of the inserted bar is supported on the inner wall of the clamping groove.

Preferably, the replacing main body further comprises a transparent elastic sheet, the lower end of the transparent elastic sheet is fixedly connected to the inner wall of the lower end of the handle, and the upper portion of the transparent elastic sheet is slidably clamped to the inner wall of the handle.

Preferably, the clamping main body further comprises a correcting block, the correcting block is symmetrically arranged at the upper end of the fastening clamp, and the lower end of the correcting block is connected with the upper end of the fastening clamp into a whole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when in use, the surface mount type diodes with the same model are clamped and fixed at the inner sides of the fastening clamps from the upper sides of the correction blocks through the correction blocks, the surface mount type diodes are clamped and fixed by the elasticity of the fastening clamps, after the spaces in all the fastening clamps at the upper ends of the insertion rods are fully clamped, the model codes of the surface mount type diodes are written by means of the additional paper slip, then the upper ends of the transparent elastic pieces are manually pulled forwards, the written paper slip labels are placed at the inner sides of the handles and the transparent elastic pieces, then the transparent elastic pieces are loosened, the labels are clamped at the front ends of the handles by the elasticity recovery of the transparent elastic pieces, then the handles are pinched by hands, the insertion rods are inserted into the clamping grooves from the front ends of the clamping grooves, the insertion rods are clamped at the inner walls of the clamping grooves by the friction force between the clamping grooves and the insertion rods, the purpose of neatly clamping a group of surface mount type diodes with the same model is realized, and the, avoided SMD diode to mix and put the back, first connect and connect mutual extrusion deformation between electric tentacle and the second, influence SMD diode's normal use installation, thereby reached the purpose of protection SMD diode appearance, go into another change in the mounting clip in the main part with the SMD diode card of another model card in the same reason, utilize transparent shell fragment to make things convenient for the joint label, the model of user's accurate differentiation SMD diode has been made things convenient for through the label, slide to SMD diode's the outside with the help of the inner wall of plus edge correction block when getting for use, press from both sides SMD diode tightly to take out the use through tweezers.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the fixing base of the present invention;

FIG. 3 is a schematic view of the main body replacement structure of the present invention;

fig. 4 is a schematic view of the structure of the clamping main body of the present invention.

In the figure: 1. a fixed seat; 2. replacing the main body; 3. clamping the body; 4. a base body; 5. a card slot; 6. inserting a rod; 7. a transparent elastic sheet; 8. a handle; 9. a fixed block; 10. a fastening clip; 11. a first contact arm; 12. A rectification block; 13. a surface mount diode; 14. the second is connected with the contactor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a chip type high-voltage rectifier diode device convenient to take and use comprises a chip type diode 13, wherein the chip type diode 13 comprises a first electric contactor 11 and a second electric contactor 14, and the first electric contactor 11 and the second electric contactor 14 are symmetrically arranged at the side end of the chip type diode 13; a chip type high-voltage rectifier diode device convenient to take and use further comprises a fixed seat 1, a replacing main body 2 and a clamping main body 3, wherein the fixed seat 1 comprises a seat body 4, the replacing main body 2 comprises an inserting rod 6, the inserting rod 6 is inserted into the upper end of the seat body 4 in a sliding mode, the clamping main body 3 comprises a fixed block 9 and a fastening clamp 10, the upper end of the fixed block 9 is fixedly connected to the lower wall of the fastening clamp 10, the lower end of the fixed block 9 is fixedly connected to the upper wall of the inserting rod 6, the fastening clamp 10 is uniformly arranged on the upper wall of the inserting rod 6 through the fixed block 9, the outer wall of a chip type diode 13 is supported on the inner wall of the upper portion of the fastening clamp 10, when the chip type high-voltage rectifier diode device is used, the chip type high-voltage rectifier diode device 13 with the same model is clamped and fixed to the inner side of the fastening clamp 10 through a correcting block 12 from the upper side of, the model code of the surface mount diode 13 is written by means of an additional paper slip, the upper end of the transparent elastic sheet 7 is manually pulled forward, the written paper label is placed on the inner sides of the handle 8 and the transparent elastic sheet 7, then the transparent elastic sheet 7 is loosened, the label is clamped at the front end of the handle 8 by utilizing the elastic recovery of the transparent elastic sheet 7, then the handle 8 is pinched by hand, the inserted link 6 is inserted into the clamping groove 5 from the front end of the clamping groove 5, the inserted link 6 is clamped on the inner wall of the clamping groove 5 by utilizing the friction force between the clamping groove 5 and the inserted link 6, the purpose of neatly clamping a group of surface mount diodes 13 with the same model together is realized, the storage mode of separating and fixing the surface mount diodes 13 is utilized, the phenomenon that the surface mount diodes 13 are mixed and placed, the first electric contact handle 11 and the second electric contact handle 14 are extruded and deformed to influence the normal use and installation of the surface mount diodes 13 is avoided, thereby reached the purpose of protection SMD diode 13 appearance, go into another mounting clip 10 on changing main part 2 with the SMD diode 13 card of another model in the same reason, utilized transparent shell fragment 7 to make things convenient for the joint label, made things convenient for the accurate model of distinguishing SMD diode 13 of user through the label, slided the outside of SMD diode 13 along the inner wall of correction block 12 with the help of plus tweezers during taking, pressed from both sides SMD diode 13 tightly through tweezers and taken out the use.

Fixing base 1 still includes draw-in groove 5, draw-in groove 5 evenly sets up in the upper end of pedestal 4, change main part 2 and peg graft at the inner wall of draw-in groove 5 through inserted bar 6, change main part 2 still includes handle 8, the lower extreme fixed connection of handle 8 is at the front end of inserted bar 6, the outer wall of inserted bar 6 supports the inner wall at draw-in groove 5, it still includes transparent shell fragment 7 to change main part 2, the lower extreme fixed connection of transparent shell fragment 7 is at the lower extreme inner wall of handle 8, the upper portion slip joint of transparent shell fragment 7 is at the inner wall of handle 8, press from both sides tight main part 3 and still includes correcting

block

12, 12 symmetries of correcting block set up the upper end at fastening clamp 10, and the lower extreme of correcting block 12 is.

The working principle is as follows: when in use, the surface mount type diodes 13 with the same model are clamped and fixed on the inner side of the fastening clamp 10 through the correcting block 12 from the upper side of the correcting block 12, after the space in all the fastening clamps 10 at the upper end of the inserted rod 6 is fully clamped by the elasticity of the fastening clamp 10, the model codes of the surface mount type diodes 13 are written by means of an additional paper slip, then the upper end of the transparent elastic sheet 7 is manually pulled forward, then the written paper slip labels are placed on the inner sides of the handle 8 and the transparent elastic sheet 7, then the transparent elastic sheet 7 is loosened, the labels are clamped on the front end of the handle 8 by the elasticity recovery of the transparent elastic sheet 7, then the handle 8 is pinched by hand, the inserted rod 6 is inserted into the clamping groove 5 from the front end of the clamping groove 5, the inserted rod 6 is clamped on the inner wall of the clamping groove 5 by the friction force between the clamping groove 5 and the inserted rod 6, and the purpose of neatly clamping a group of surface mount type diodes 13 with the same model together is realized, the utility model discloses a SMD diode 13 separately fixed mode of depositing is utilized, the back is put in mixture to the SMD diode 13 has been avoided, first connect to extrude deformation each other between electric tentacle 11 and the second connects electric tentacle 14, influence the normal use installation of SMD diode 13, thereby the purpose of protection SMD diode 13 appearance has been reached, go into another fastening clip 10 on changing main part 2 with the SMD diode 13 card of another model in the same reason, utilize transparent shell fragment 7 to make things convenient for the joint label, the accurate model of distinguishing SMD diode 13 of user has been made things convenient for through the label, slide the outside of SMD diode 13 along the inner wall of correction block 12 with the help of plus tweezers when taking, tight the taking out use of SMD diode 13 of clamp through tweezers.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a SMD high voltage rectifier diode device that conveniently takes, includes SMD diode (13), SMD diode (13) connect electric contactor (14) including first electric contactor (11) and second, first electric contactor (11) and second connect electric contactor (14) symmetry to set up the side at SMD diode (13), its characterized in that: the utility model provides a SMD high voltage rectifier diode device that conveniently takes still includes fixing base (1), changes main part (2) and presss from both sides tight main part (3), fixing base (1) includes base (4), it includes inserted bar (6) to change main part (2), inserted bar (6) slide and peg graft in the upper end of base (4), it includes fixed block (9) and fastening clip (10) to press from both sides tight main part (3), the upper end fixed connection of fixed block (9) is at the lower wall of fastening clip (10), the lower extreme fixed connection of fixed block (9) is at the upper wall of inserted bar (6), and fastening clip (10) evenly set up the upper wall at inserted bar (6) through fixed block (9), the outer wall of SMD diode (13) supports the upper portion inner wall at fastening clip (10).

2. The surface mount type high-voltage rectifier diode device convenient to use of claim 1, which is characterized in that: the fixing seat (1) further comprises clamping grooves (5), the clamping grooves (5) are evenly formed in the upper end of the seat body (4), and the replacing main body (2) is inserted into the inner wall of each clamping groove (5) through an inserting rod (6).

3. The surface mount type high-voltage rectifier diode device convenient to use of claim 1, which is characterized in that: the replacement main body (2) further comprises a handle (8), the lower end of the handle (8) is fixedly connected to the front end of the inserted rod (6), and the outer wall of the inserted rod (6) is supported on the inner wall of the clamping groove (5).

4. The surface mount type high-voltage rectifier diode device convenient to use of claim 3, wherein: the replacing main body (2) further comprises a transparent elastic sheet (7), the lower end of the transparent elastic sheet (7) is fixedly connected to the inner wall of the lower end of the handle (8), and the upper portion of the transparent elastic sheet (7) is connected to the inner wall of the handle (8) in a sliding and clamping mode.

5. The surface mount type high-voltage rectifier diode device convenient to use of claim 1, which is characterized in that: the clamping main body (3) further comprises a correcting block (12), the correcting block (12) is symmetrically arranged at the upper end of the fastening clamp (10), and the lower end of the correcting block (12) is connected with the upper end of the fastening clamp (10) into a whole.