CN213340346U

CN213340346U - High-voltage Schottky diode convenient to disassemble and assemble

Info

Publication number: CN213340346U
Application number: CN202022294976.8U
Authority: CN
Inventors: 王志强
Original assignee: Shenzhen Hexin Electronics Co ltd
Current assignee: Shenzhen Hexin Electronics Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-01
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a high-pressure schottky diode convenient to dismouting has solved among the prior art problem that the dismouting schottky diode needs the soldering waste time. The utility model provides a high-pressure schottky diode convenient to dismouting, including mainboard and body, the top fixedly connected with connecting seat of mainboard, the spread groove has been seted up at the top of connecting seat, the bottom of body is located inside the spread groove, two fixed blocks that are the symmetric distribution of top fixedly connected with of connecting seat, the rotation groove has been seted up on the surface of fixed block, the inside rotation in rotation groove is connected with the clamp splice that is L shape, the one end of clamp splice is located the top of body, the both sides in rotation groove are located the clamp splice top and are equipped with fixed establishment. The utility model discloses use the connecting seat to place the body, using the fixed body of clamp splice for the dismantlement of body rotates the clamp splice, and it is better to carry out the dismouting when conveniently being to schottky diode, saves time.

Description

High-voltage Schottky diode convenient to disassemble and assemble

Technical Field

The utility model relates to a schottky diode's technical field especially relates to a high-pressure schottky diode convenient to dismouting.

Background

The schottky diode is named by its inventor schottky doctor, and the SBD is an abbreviation of schottky barrier diode. The SBD is not manufactured by utilizing the principle that a P-type semiconductor and an N-type semiconductor contact form a PN junction, but is manufactured by utilizing the principle that a metal and a semiconductor contact form a metal-semiconductor junction.

In the prior art, when the Schottky diode is installed, the Schottky diode is fixed on a main board by soldering, but when the Schottky diode needs to be replaced, the Schottky diode can be detached only by cleaning the soldering, and the Schottky diode needs to be soldered and fixed after being better, so that time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-pressure schottky diode convenient to dismouting has solved among the prior art problem that the dismouting schottky diode needs the soldering waste time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-pressure schottky diode convenient to dismouting, including mainboard and body, the top fixedly connected with connecting seat of mainboard, the spread groove has been seted up at the top of connecting seat, the bottom of body is located inside the spread groove, two fixed blocks that are the symmetric distribution of top fixedly connected with of connecting seat, the rotation groove has been seted up on the surface of fixed block, the inside rotation in rotation groove is connected with the clamp splice that is L shape, the one end of clamp splice is located the top of body, the both sides in rotation groove are located the clamp splice top and are equipped with fixed establishment.

Preferably, the fixing mechanism comprises a clamping groove arranged on one side of the rotating groove, a clamping block slides inside the clamping groove, and the clamping block is elastically connected with the clamping groove through an extrusion spring.

Preferably, the other side of the rotating groove far away from the clamping groove is provided with an accommodating groove matched with the clamping block.

Preferably, the clamping block is located the inside one end fixedly connected with pull rod of draw-in groove, and the pull rod is worn to locate the inside of clamp splice, extrudees the spring cover and establishes with the pull rod surface.

Preferably, the pull rod is an L-shaped rod, the outer side of the clamping block is provided with a placing groove, and one end of the pull rod is located inside the placing groove.

Preferably, both sides of the placing groove are provided with semicircular grooves.

The utility model discloses possess following beneficial effect at least:

the body passes through spread groove and mainboard electric connection, then uses the fixed body of clamp splice centre gripping, for among the prior art, fixes inconvenient dismouting on the mainboard when using the soldering with schottky diode, and the body is placed to the novel well in this experiment, use the connecting seat, is using the fixed body of clamp splice for the dismantlement of body rotates the clamp splice, and it is better to carry out the dismouting when conveniently being to schottky diode, saves time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a side schematic view of FIG. 1;

fig. 3 is a schematic cross-sectional view of fig. 1.

In the figure: 1. a main board; 2. a body; 3. a connecting seat; 4. connecting grooves; 5. a fixed block; 6. a rotating groove; 7. a clamping block; 8. a fixing mechanism; 801. a card slot; 802. a clamping block; 803. a compression spring; 804. accommodating grooves; 805. a pull rod; 806. a placement groove; 807. a semicircular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a high-voltage schottky diode convenient to dismouting, including mainboard 1 and body 2, mainboard 1's top fixedly connected with connecting seat 3, spread groove 4 has been seted up at connecting seat 3's top, body 2's bottom is located inside spread groove 4, it is concrete, body 2 carries out electric connection through spread groove 4 inside circuit and mainboard 1, two fixed blocks 5 that are the symmetric distribution of connecting seat 3's top fixedly connected with, rotation groove 6 has been seted up on fixed block 5's surface, the inside rotation of rotation groove 6 is connected with clamp splice 7 that is L shape, the one end of clamp splice 7 is located body 2's top, the both sides that rotate groove 6 are located clamp splice 7 top and are equipped with fixed establishment 8.

The scheme has the following working processes:

when needing installation schottky diode, fix connecting seat 3 on mainboard 1 through the soldering earlier, then inside inserting spread groove 4 with body 2, make the inside circuit of spread groove 4 and the circuit intercommunication on the body 2, after the circuit intercommunication, clamp splice 7 that will be located on fixed block 5 rotates, make two clamp splices 7 with the 2 centre gripping of body, then use the fixed establishment 8 that rotates the inside in groove 6, it is fixed with clamp splice 7, make body 2 fixed simultaneously, when needs are dismantled body 2, use fixed establishment 8 to make clamp splice 7 not being fixed, then rotate clamp splice 7, make clamp splice 7 not at centre gripping body 2, extract body 2 again and change.

According to the working process, the following steps are known:

carry out the centre gripping to body 2 through clamp splice 7 to use fixed establishment 8 to fix clamp splice 7, make body 2 through inside and the mainboard 1 electric connection back of spread groove 4, can also make things convenient for the dismouting, need not use the soldering installation.

Further, fixing mechanism 8 is including seting up in draw-in groove 801 that rotates groove 6 one side, the inside slip fixture block 802 of draw-in groove 801, and fixture block 802 is through extrusion spring 803 and draw-in groove 801 elastic connection, and is concrete, blocks the removal of fixture block 7 through fixture block 802 for fixture block 7 is cliied by body 2 and fixture block 802, when needing to rotate fixture block 7, extrudes fixture block 802 into draw-in groove 801, and fixture block 802 pops out draw-in groove 801 through extrusion spring 803 when needing to fix fixture block 7.

Further, the other side of the rotation groove 6 away from the clamping groove 801 is provided with an accommodating groove 804 matched with the fixture block 802, and specifically, the fixture block 802 is more stably fixed to the clamping block 7 through the accommodating groove 804.

Furthermore, one end of the fixture block 802 located inside the clamping groove 801 is fixedly connected with a pull rod 805, the pull rod 805 penetrates through the clamping block 7, the surface of the pull rod 805 is sleeved with the extrusion spring 803, and specifically, the fixture block 802 is conveniently pulled to enter the clamping groove 801 through the pull rod 805.

Further, the pull rod 805 is an L-shaped rod, a placement groove 806 is formed in the outer side of the clamping block 7, and one end of the pull rod 805 is located inside the placement groove 806, so that the pull rod 805 can conveniently pull the clamping block 802, and the clamping block 802 does not protrude out of the fixing block 5 when the clamping block 802 is not required to be pulled.

Further, semicircular grooves 807 are formed in two sides of the placing groove 806, and specifically, the semicircular grooves 807 facilitate fingers to clamp the pull rod 805 and facilitate pulling of the pull rod 805.

In conclusion, after the body 2 is inserted into the connecting groove 4, the body 2 is electrically connected with the main board 1, then the clamping block 7 is rotated to enable the clamping block 7 to clamp the body 2, the fixing mechanism 8 is used to prevent the clamping block 7 from rotating, and the body 2 is fixed on the connecting seat 3, so that the disassembly and assembly are convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-pressure schottky diode convenient to dismouting, includes mainboard (1) and body (2), its characterized in that, top fixedly connected with connecting seat (3) of mainboard (1), spread groove (4) have been seted up at the top of connecting seat (3), the bottom of body (2) is located inside spread groove (4), two fixed blocks (5) that are the symmetric distribution of top fixedly connected with of connecting seat (3), rotation groove (6) have been seted up on the surface of fixed block (5), the inside rotation of rotation groove (6) is connected with clamp splice (7) that are L shape, the one end of clamp splice (7) is located the top of body (2), the both sides of rotation groove (6) are located clamp splice (7) top is equipped with fixed establishment (8).

2. The schottky diode as claimed in claim 1, wherein the fixing mechanism (8) comprises a slot (801) formed on one side of the rotation slot (6), a block (802) slides inside the slot (801), and the block (802) is elastically connected to the slot (801) through an extrusion spring (803).

3. The schottky diode as claimed in claim 2, wherein the other side of the rotation groove (6) away from the engaging groove (801) is provided with an accommodating groove (804) engaged with the engaging block (802).

4. The schottky diode as claimed in claim 2, wherein a pull rod (805) is fixedly connected to one end of the clamping block (802) located inside the clamping groove (801), the pull rod (805) penetrates through the clamping block (7), and the pressing spring (803) is sleeved on the surface of the pull rod (805).

5. The easy-to-dismount high-voltage Schottky diode according to claim 4, wherein the pull rod (805) is an L-shaped rod, a placement groove (806) is opened on the outer side of the clamping block (7), and one end of the pull rod (805) is located inside the placement groove (806).

6. The schottky diode of claim 5 wherein said holding groove (806) has semi-circular grooves (807) on both sides.