CN218918880U

CN218918880U - Firm MOS pipe structure connects

Info

Publication number: CN218918880U
Application number: CN202223054627.4U
Authority: CN
Inventors: 刘双万
Original assignee: Shenzhen Yuanyanghong Electronics Co ltd
Current assignee: Shenzhen Yuanyanghong Electronics Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-25
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a MOS (metal oxide semiconductor) tube structure with stable connection, which comprises a mounting shell, wherein sliding blocks are arranged on the inner walls of two sides of the mounting shell, a first mounting seat is fixedly connected to two ends of each sliding block, an adjusting rod is arranged on the axis fixed shaft of the first mounting seat in a rotating mode, a second mounting seat is arranged on one end of the adjusting rod, which is far away from the first mounting seat, in a fixed shaft mode, a mounting cylinder is fixedly connected to the back face of the mounting shell, the inner wall of the mounting cylinder is slidably connected with a first mounting plate, one face, which is close to the sliding blocks, of the first mounting plate is fixedly connected with the second mounting seat, two symmetrically distributed pressing blocks are fixedly connected to the inner wall of the mounting shell, the two pressing blocks are respectively positioned at the top and the bottom of the inner wall of the mounting shell, a threaded cylinder is arranged on the front face of the mounting shell, the inner wall of the threaded cylinder is fixedly connected with a second mounting plate, and a contact opening is formed in the surface of the second mounting plate. The utility model effectively solves the problem that the information MOS tube contact rod is not firmly installed, and improves the durability of the contact rod.

Description

Firm MOS pipe structure connects

Technical Field

The utility model relates to the technical field of MOC (metal oxide semiconductor) tubes, in particular to a MOS tube structure with stable connection.

Background

The MOS field effect transistor is generally referred to as a field effect transistor, is a semiconductor device working by applying a field effect principle, has the characteristics of high input impedance, low noise, large dynamic range, small power consumption, easy integration and the like, is increasingly commonly used, has a plurality of varieties, is mainly divided into a junction field effect transistor and an insulated gate field effect transistor, and also has an N channel and a P channel, and is also referred to as a metal oxide semiconductor field effect transistor, and is simply referred to as a MOS field effect transistor, and is divided into a depletion MOS transistor and an enhancement MOS transistor.

But in the in-service use process, the contact rod of traditional MOC pipe installs inadequately firmly, easily causes the crooked condition of contact rod when pegging graft, influences the problem of use, so we propose a MOS pipe structure that connects firmly.

Disclosure of Invention

The MOS tube structure with stable connection has the advantages of convenience in mounting the contact rod, high stability and convenience in use, and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connect firm MOS pipe structure, includes the installation casing, the both sides inner wall of installation casing all is provided with the slider, the equal fixedly connected with mount pad in both ends of slider is first, the axle center dead axle of mount pad is rotated and is adjusted the pole, the one end dead axle that mount pad one was kept away from to the pole is rotated and is had mount pad two, the back fixedly connected with mount pad of installation casing, the inner wall sliding connection of mount pad has the mounting panel one, the one side that the mounting panel one is close to the slider is fixedly connected with mount pad two, the briquetting of two symmetric distributions of inner wall fixedly connected with of installation casing, two the briquetting is located the top and the bottom of installation casing inner wall respectively, the installation casing openly is provided with the screw thread section of thick bamboo, the inner wall fixedly connected with mounting panel two of screw thread section of thick bamboo, the contact opening has been seted up on the surface of mounting panel two.

Preferably, the right side wall of the installation shell is fixedly connected with two symmetrically distributed inserting blocks, and the left side wall of the installation shell is provided with two inserting grooves corresponding to the inserting blocks.

Preferably, the contact opening is in a square structure, and an opening corresponding to the contact opening is formed in the surface of the first mounting plate.

Preferably, the inner walls of the two sides of the installation shell are of cambered surface structures, and a groove for limiting and sliding of the installation plate is formed in the back of the installation shell.

Preferably, the one side that the slider is close to installation shells inner wall is the cambered surface, the one side that the slider was kept away from installation shells inner wall is provided with splint, the one side fixed connection inserted bar that the splint is close to the slider, the one end fixedly connected with that the splint was kept away from to the inserted bar supports the piece, the inside of slider has been seted up and has been supplied to support the spacing gliding spout of piece, the both sides inner wall of installation shells has all been seted up and has been supplied to support the spacing gliding spout of piece, the outer wall of inserted bar cup joints the spring, the both ends of briquetting are cambered surface structure.

Preferably, the front surface of the installation shell is provided with a convex strip, and the threaded cylinder and the installation shell rotate in a limited way through the convex strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the abutting blocks are arranged, when the contact rod of the MOC tube is inserted into the contact opening on the second mounting plate from the first mounting plate, the contact rod is rotated and pushed, so that the two pressing blocks push the sliding blocks, the outer wall of the contact rod is clamped by the two clamping plates, and the effect of improving the firmness of the MOC tube contact rod is achieved.

2. According to the utility model, the abutting block is arranged, when the abutting block is contacted with the pressing block, the spring is pushed to compress through the inserted link, the clamping block is pushed, the clamping force of the contact link is improved, and when the contact link is disassembled, an automatic rebound effect is formed, so that the contact link is convenient to replace, and the effects of convenient installation and disassembly are achieved.

Drawings

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

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a splint according to the present utility model;

fig. 4 is a cross-sectional view of a top view of the present utility model.

In the figure: 1. a mounting shell; 2. a slide block; 3. a first mounting seat; 4. an adjusting rod; 5. a second mounting seat; 6. a mounting cylinder; 7. a first mounting plate; 8. briquetting; 9. a thread cylinder; 10. a second mounting plate; 11. a contact port; 12. inserting blocks; 13. a clamping plate; 14. a rod; 15. abutting blocks; 16. a spring; 17. a convex strip.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a connect firm MOS pipe structure, including installation casing 1, the both sides inner wall of installation casing 1 all is provided with slider 2, the equal fixedly connected with mount pad one 3 in both ends of slider 2, the axle center dead axle of mount pad one 3 rotates and has adjusts pole 4, the one end dead axle that mount pad one 3 was kept away from to pole 4 rotates and has mount pad two 5, the back fixedly connected with installation section of thick bamboo 6 of installation casing 1, the inner wall sliding connection of installation section of thick bamboo 6 has mounting panel one 7, the one side that mounting panel one 7 is close to slider 2 is fixedly connected with mount pad two 5, the briquetting 8 of two symmetric distributions of the inner wall fixedly connected with of installation casing 1, two briquetting 8 are located the top and the bottom of installation casing 1 inner wall respectively, the installation casing 1 openly is provided with screw thread section of thick bamboo 9, the inner wall fixedly connected with mounting panel two 10 of screw thread section of thick bamboo 9, contact 11 has been seted up on the surface of mounting panel two 10.

The staff inserts the contact bar from mounting panel one 7 in the contact hole 11 of mounting panel two 10 to promote and rotate the contact bar, rotate regulation pole 4 through mount pad two 5, make regulation pole 4 drive slider 2 through mount pad one 3 and rotate, slider 2 contacts with briquetting 8, drives regulation pole 4 and folds, in order to realize that two sliders 2 contact with the outer wall of contact bar, thereby reached the effect of automatic positioning centre gripping, improve the steadiness of contact bar installation.

Further, two symmetrically distributed inserting blocks 12 are fixedly connected to the right side wall of the installation shell 1, and two slots corresponding to the inserting blocks 12 are formed in the left side wall of the installation shell 1.

The staff can arrange and install a plurality of installation shells 1 through the recess of inserted block 12 and the other end, and a plurality of contact bars of being convenient for install.

Further, the contact 11 is square, and an opening corresponding to the contact 11 is formed on the surface of the first mounting plate 7.

The contact openings 11 of the directional structure facilitate the mounting of the contact bars.

Further, the inner walls of the two sides of the installation shell 1 are of cambered surface structures, and a groove for limiting and sliding of the installation plate I7 is formed in the back of the installation shell 1.

The inner wall of the cambered surface of the installation shell 1 is convenient for the sliding block 2 to move, and when the contact rod is pushed, the installation plate I7 is driven to move along the groove in the installation shell 1, so that the guide is convenient.

Further, the one side that slider 2 is close to the inner wall of installation casing 1 is the cambered surface, and the one side that slider 2 kept away from the inner wall of installation casing 1 is provided with splint 13, and splint 13 is close to the one side fixed connection inserted bar 14 of slider 2, and the one end fixedly connected with that splint 13 was kept away from to inserted bar 14 supports piece 15, and the inside of slider 2 has been seted up and has been supplied to support piece 15 spacing gliding spout, and the both sides inner wall of installation casing 1 has all been seted up and has been supplied to support piece 15 spacing gliding spout, and spring 16 is cup jointed to the outer wall of inserted bar 14, and the both ends of briquetting 8 are the cambered surface structure.

The slider 2 is when removing, contact with the one end of briquetting 8, through the cambered surface structure of briquetting 8, drive slider 2 and remove to the direction of contact lever, through mount pad one 3 with adjust pole 4, form folding state, and the piece 15 that supports on the slider 2 contacts with briquetting 8, promote to support the piece 15 and remove, promote splint 13 through inserted bar 14 and contact with the outer wall of contact lever, form the state of centre gripping, thereby reached the effect that improves the holding surface, further improvement is to the fastness of contact lever installation, and when dismantling the contact lever, rotate the contact lever to opposite direction, and through the elasticity of spring 16, restore to the throne splint 13, convenient to detach and installation.

Further, the protruding strip 17 is provided on the front surface of the mounting case 1, and the screw cylinder 9 is rotated with the mounting case 1 by the protruding strip 17.

When the contact rod rotates, the second mounting plate 10 is driven to rotate, the second mounting plate 10 drives the threaded cylinder 9 to rotate, and the mounting of the mounting shell 1 and the MOC tube shell is improved.

Working principle: when the MOS tube structure with stable connection is used, a worker inserts the contact rod into the contact port 11 of the mounting plate II 10 from the opening on the mounting plate I7, and pushes and rotates the contact rod, the adjusting rod 4 is rotated through the mounting seat II 5, the adjusting rod 4 drives the sliding block 2 to rotate through the mounting seat I3, the sliding block 2 contacts with one end of the pressing block 8 when moving along the mounting shell 1, the sliding block 2 is driven to move towards the direction of the contact rod through the cambered surface structure of the pressing block 8, the pressing block 15 on the sliding block 2 contacts with the pressing block 8, the pressing block 15 is pushed to move towards the direction of the contact rod, the clamping plate 13 is pushed to contact with the outer wall of the contact rod through the inserting rod 14, the clamping state is formed, and then a plurality of mounting shells 1 are arranged and mounted through the inserting rod 12, so that the effect of being convenient for mounting and improving the stability is achieved, and when the contact rod is dismounted, the pressing block 2 is rotated and pulled in the opposite direction, the pressing block 15 is reset through the elasticity of the spring 16, the pressing block 15 is pulled, so that the pressing block 15 contacts with the sliding block 2, and the clamping plate can be taken out.

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

Claims

1. The utility model provides a connect firm MOS pipe structure, includes installation casing (1), its characterized in that: the two side inner walls of the installation shell (1) are respectively provided with a sliding block (2), two ends of the sliding block (2) are respectively fixedly connected with a first installation seat (3), an axle center fixed shaft of the first installation seat (3) rotates to form an adjusting rod (4), one end of the adjusting rod (4) far away from the first installation seat (3) rotates to form a second installation seat (5), the back of the installation shell (1) is fixedly connected with an installation cylinder (6), the inner wall of the installation cylinder (6) is in sliding connection with a first installation plate (7), one side of the first installation plate (7) close to the sliding block (2) is fixedly connected with the second installation seat (5), two symmetrically distributed pressing blocks (8) are fixedly connected to the inner wall of the installation shell (1), the two pressing blocks (8) are respectively located at the top and the bottom of the inner wall of the installation shell (1), a threaded cylinder (9) is arranged on the front side of the installation shell (1), the second installation plate (10) is fixedly connected to the inner wall of the threaded cylinder (9), and a contact opening (11) is formed in the surface of the second installation plate (10).

2. The firmly connected MOS transistor structure of claim 1, wherein: the right side wall of the installation shell (1) is fixedly connected with two symmetrically distributed inserting blocks (12), and the left side wall of the installation shell (1) is provided with two slots corresponding to the inserting blocks (12).

3. The firmly connected MOS transistor structure of claim 1, wherein: the contact opening (11) is of a square structure, and an opening corresponding to the contact opening (11) is formed in the surface of the first mounting plate (7).

4. The firmly connected MOS transistor structure of claim 1, wherein: the inner walls of the two sides of the installation shell (1) are of cambered surface structures, and grooves for limiting and sliding of the first installation plate (7) are formed in the back of the installation shell (1).

5. The firmly connected MOS transistor structure of claim 1, wherein: the utility model discloses a sliding block, including installation casing (1) and briquetting, slider (2), splint (13) are provided with to the one side that slider (2) is close to installation casing (1) inner wall, one side fixed connection inserted bar (14) that slider (2) are close to slider (2) is provided with in the one side that slider (2) is close to the cambered surface, one end fixedly connected with that splint (13) are kept away from to inserted bar (14) supports piece (15), the inside of slider (2) has been offered and has been supplied to support piece (15) spacing gliding spout, the both sides inner wall of installation casing (1) has all been offered and has been supplied to support piece (15) spacing gliding spout, spring (16) are cup jointed to the outer wall of inserted bar (14), the both ends of briquetting (8) are cambered surface structure.

6. The firmly connected MOS transistor structure of claim 1, wherein: the front of the installation shell (1) is provided with a raised line (17), and the threaded cylinder (9) rotates in a limited way with the installation shell (1) through the raised line (17).