CN215933556U

CN215933556U - Rapid assembling and compressing structure for multiple MOS tubes

Info

Publication number: CN215933556U
Application number: CN202122261633.6U
Authority: CN
Inventors: 陈智
Original assignee: Shenzhen Yuhong Microelectronics Technology Co ltd
Current assignee: Shenzhen Yuhong Microelectronics Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a rapid assembling and compressing structure for a plurality of MOS tubes, which relates to the technical field of MOS tube processing, and comprises an operating platform and a placing mechanism movably arranged at the upper end of the operating platform, wherein the upper surface of the operating platform is provided with a chute, the chute is arranged at the central position of the operating platform, a screw rod is arranged in the chute, one side of the screw rod is fixedly provided with a handle, the placing grooves are equidistantly arranged on the upper surface of the placing platform, the lower end of the placing platform is fixedly provided with a slide block which is in threaded through connection with the screw rod, an operator places a plurality of groups of MOS tubes on the placing grooves on the upper surfaces of different placing platforms, so that the MOS tubes can be uniformly placed at equal intervals and are not easy to slide off, the handle is rotated, the screw rod is rotated, the placing platform is driven to move towards a compressing plate, the placing platform moves to the innermost end of the chute, and is just located at the lowest end of the compressing plate, so that the positioning is convenient.

Description

Rapid assembling and compressing structure for multiple MOS tubes

Technical Field

The utility model relates to the technical field of MOS (metal oxide semiconductor) tube processing, in particular to a rapid assembling and compressing structure for a plurality of MOS tubes.

Background

MOS transistor, is an abbreviation for MOSFET. Typically a metal-oxide-semiconductor field effect transistor, or so-called metal-insulator-semiconductor. G: a gate electrode; s: a source electrode; d: drain electrode. The source electrode and the depletion layer of the MOS tube can be exchanged, and the source electrode and the depletion layer are both N-type regions formed in the P-type back gate. In most cases, the two regions are identical, and even if the two regions are reversed, the performance of the device is not affected. Such devices are considered symmetrical.

The removal of MOS pipe needs to be fixed earlier in current MOS pipe assembling process, and traditional fixing device is two sets of clamp plates and carries out the suppression from top to bottom, need exert force in addition, and complex operation, and cause the distance between the multiunit MOS pipe easily in the suppression process and do not regulate and control well, difficult location during the equipment.

In order to solve the problems, the utility model provides a rapid assembling and compressing structure for a plurality of MOS tubes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid assembling and compressing structure for a plurality of MOS tubes, wherein placing grooves are equidistantly formed in the upper surface of a placing table, a sliding block which is in threaded through connection with a screw rod is fixedly arranged at the lower end of the placing table, an operator places a plurality of groups of MOS tubes on the placing grooves on the upper surfaces of different placing tables, so that the MOS tubes can be uniformly placed at equal intervals and are not easy to slide off, a handle is rotated to rotate the screw rod, so that the placing table is driven to move towards a compressing plate, the placing table moves to the innermost end of the sliding groove and is just located at the lowest end of the compressing plate, and the positioning is convenient, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a rapid assembling and pressing structure for a plurality of MOS tubes comprises an operating platform and a placing mechanism movably mounted at the upper end of the operating platform, wherein the upper surface of the operating platform is hinged with a pressing mechanism, and the lower end of the pressing mechanism is movably mounted with a pressing mechanism;

the pressing mechanism comprises a pressing plate and a silica gel pad fixedly installed at the lower end of the pressing plate, and fixing lugs are fixedly installed at two ends of the pressing plate.

Preferably, the upper surface of the operating platform is provided with a sliding chute, the sliding chute is arranged at the center of the operating platform, a screw rod is arranged in the sliding chute, and a handle is fixedly arranged on one side of the screw rod.

Preferably, the placing mechanism comprises a placing table and a placing groove formed in the upper surface of the placing table, the placing groove is formed in the upper surface of the placing table at equal intervals, and a sliding block in threaded through connection with the screw rod is fixedly mounted at the lower end of the placing table.

Preferably, pressing mechanism includes with operation panel upper surface articulated depression bar and fixed mounting at the pressing part of the depression bar other end, the through hole has been seted up to the upper surface of depression bar, the side opening has been seted up to the side of through hole, the inner wall fixed mounting of side opening has the slide bar, the central part of slide bar has run through the sliding block, the sliding block setting is in the inside of side opening.

Preferably, the other end of the sliding block is fixedly provided with a pressing column which is fixedly arranged at the upper end of the fixed lug, the lower bottom end of the pressing column is provided with a through hole which is communicated with the inner cavity of the fixed lug, and the lower end of the pressing column is provided with a buffer mechanism.

Preferably, the buffer mechanism comprises a support column fixedly mounted at the upper end of the operating platform and an elastic member arranged on the outer surface of the support column.

Preferably, the diameter of the supporting column is smaller than that of the through hole, the upper end of the supporting column is arranged in the through hole, and the upper end of the elastic piece is fixedly connected with the lower end of the fixing lug.

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

1. according to the rapid assembling and compressing structure for the MOS tubes, the placing grooves are equidistantly formed in the upper surface of the placing table, the sliding blocks which are in threaded penetrating connection with the screw rods are fixedly arranged at the lower end of the placing table, an operator places a plurality of groups of MOS tubes on the placing grooves on the upper surfaces of different placing tables, so that the MOS tubes can be uniformly placed at equal intervals and are not prone to slipping off, the handle is rotated, the screw rods are rotated, the placing table is driven to move towards the compressing plate, the placing table moves to the innermost end of the sliding groove, and the placing table just sits at the lowermost end of the compressing plate, so that positioning is facilitated.

2. The utility model provides a rapid assembling and compressing structure for a plurality of MOS tubes, wherein a pressing column is fixedly arranged at the other end of a sliding block, the pressing column is fixedly arranged at the upper end of a fixing lug, a through hole is arranged at the lower bottom end of the pressing column, the through hole is communicated with the inner cavity of the fixing lug, the diameter of the supporting column is smaller than that of the through hole, the upper end of the supporting column is arranged in the through hole, the upper end of an elastic piece is fixedly connected with the lower end of the fixing lug, an operator holds the pressing piece by hand and presses downwards so that an included angle formed by a pressing rod and an operation table is reduced, the pressing column is pressed downwards by the pressing rod, the pressing column drives the fixing lug and a pressing plate thereof to move downwards until a silica gel pad at the lower end of the pressing plate presses the MOS tubes, and the pressing rod forms a lever structure by taking a hinge joint between the pressing rod and the operation table as a fulcrum, so that the force used by the pressing piece is smaller, the operation is easier, and meanwhile, the supporting column presses the elastic piece to extend into the through hole in the pressing process, when the pressing piece is loosened, the reset work of the pressing rod can be completed by the resilience force of the elastic piece, time and labor are saved, and the circular operation is facilitated.

Drawings

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

FIG. 2 is a diagram illustrating the moving state of the placing table according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is a schematic structural diagram of a buffer mechanism of the present invention.

In the figure: 1. an operation table; 11. a chute; 12. a screw rod; 13. a handle; 2. a placement mechanism; 21. a placing table; 22. a placement groove; 23. a slider; 3. a pressing mechanism; 31. a pressure lever; 32. a pressing member; 33. a through hole; 34. a side hole; 35. a slide bar; 36. a slider; 37. pressing the column; 38. a through hole; 4. a hold-down mechanism; 41. a compression plate; 42. a silica gel pad; 43. fixing the ear; 5. a buffer mechanism; 51. a support pillar; 52. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problems that the distance between a plurality of groups of MOS tubes is difficult to regulate and control and the positioning is difficult to realize during the assembly process, as shown in fig. 1 and fig. 2, the following preferred technical scheme is provided:

the utility model provides a plurality of MOS pipe fast assembly compact structure, includes that operation panel 1 and movable mounting place the mechanism 2 in 1 upper end of operation panel, the upper surface of operation panel 1 articulates there is pressing means 3, and pressing means 3's lower extreme movable mounting has hold-down mechanism 4.

The pressing mechanism 4 comprises a pressing plate 41 and a silica gel pad 42 fixedly installed at the lower end of the pressing plate 41, fixing lugs 43 are fixedly installed at two ends of the pressing plate 41, the silica gel pad 42 is in contact with the MOS tube, the friction resistance effect is good, and the MOS tube damage caused by over-tight compaction is avoided.

The upper surface of the operating platform 1 is provided with a chute 11, the chute 11 is arranged at the central position of the operating platform 1, a screw rod 12 is arranged in the chute 11, and a handle 13 is fixedly arranged on one side of the screw rod 12.

The placing mechanism 2 comprises a placing table 21 and placing grooves 22 formed in the upper surface of the placing table 21, the placing grooves 22 are formed in the upper surface of the placing table 21 at equal intervals, and sliders 23 in threaded penetrating connection with the screw rods 12 are fixedly mounted at the lower end of the placing table 21.

Specifically, operating personnel places the multiunit MOS pipe on the standing groove 22 of the platform 21 upper surface of placing of difference, can be so that the even placing of MOS pipe equidistance, and difficult landing, rotatory handle 13 for lead screw 12 is rotatory, drives promptly and places platform 21 and move towards pressure strip 41 department, places platform 21 and removes to spout 11 innermost, and it just in time sits at the lowermost end of pressure strip 41, is convenient for fix a position.

In order to solve the technical problems that the traditional fixing device adopts two groups of pressing plates to press up and down, additional force needs to be applied, and the operation is complicated, as shown in fig. 2, 3 and 4, the following preferred technical scheme is provided:

the pressing mechanism 3 comprises a pressing rod 31 hinged with the upper surface of the operating platform 1 and a pressing piece 32 fixedly installed at the other end of the pressing rod 31, a through hole 33 is formed in the upper surface of the pressing rod 31, a side hole 34 is formed in the side end of the through hole 33, a sliding rod 35 is fixedly installed on the inner wall of the side hole 34, a sliding block 36 penetrates through the center part of the sliding rod 35, and the sliding block 36 is arranged inside the side hole 34.

The other end of the sliding block 36 is fixedly provided with a pressing column 37, the pressing column 37 is fixedly arranged at the upper end of the fixing lug 43, the lower bottom end of the pressing column 37 is provided with a through hole 38, the through hole 38 is communicated with the inner cavity of the fixing lug 43, and the lower end of the pressing column 37 is provided with a buffer mechanism 5.

The buffer mechanism 5 includes a support column 51 fixedly installed at the upper end of the operation table 1 and an elastic member 52 provided on the outer surface of the support column 51.

The supporting column 51 has a diameter smaller than that of the through hole 38, and has an upper end disposed inside the through hole 38, and an upper end of the elastic member 52 is fixedly connected to a lower end of the fixing lug 43.

Specifically, the handheld pressing member 32 of operating personnel, and press down, make the contained angle that depression bar 31 and operation panel 1 formed diminish, depression bar 31 pushes down and presses down post 37, it drives fixed ear 43 and the activity down of pressure strip 41 to press down post 37, silica gel pad 42 up to pressure strip 41 lower extreme compresses tightly the MOS pipe, depression bar 31 uses the pin joint between depression bar 31 and the operation panel 1 to form lever structure as the fulcrum, consequently, the power that uses of pressing member 32 department is less, the operation is comparatively light, and simultaneously, in pressing the in-process support column 51 extrusion elastic component 52 and extending to through-hole 38, when relaxing pressing member 32, receive elastic component 52's resilience force, can accomplish the reset work of depression bar 31 promptly, time saving and labor saving, be convenient for the endless work that carries on.

The working principle is as follows: an operator places a plurality of groups of MOS pipes on different placing grooves 22 on the upper surface of a placing table 21, a rotating handle 13, a screw rod 12 rotates, the placing table 21 is driven to move towards a pressing plate 41, the placing table 21 moves to the innermost end of a sliding groove 11, the pressing plate 41 is just located at the lowermost end of the pressing plate, a pressing piece 32 is held by a hand and pressed downwards, an included angle formed by the pressing rod 31 and the operating table 1 is reduced, the pressing rod 31 presses a pressing column 37 downwards, the pressing column 37 drives a fixing lug 43 and the pressing plate 41 to move downwards, until a silica gel pad 42 at the lower end of the pressing plate 41 compresses the MOS pipes, the pressing work is completed, when the pressing piece 32 is loosened, resilience force of an elastic piece 52 is received, and the resetting work of the pressing rod 31 can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plurality of MOS pipe fast assembly compact structure, includes operation panel (1) and movable mounting place mechanism (2) in operation panel (1) upper end, its characterized in that: the upper surface of the operating platform (1) is hinged with a pressing mechanism (3), and the lower end of the pressing mechanism (3) is movably provided with a pressing mechanism (4);

the pressing mechanism (4) comprises a pressing plate (41) and a silica gel pad (42) fixedly installed at the lower end of the pressing plate (41), and fixing lugs (43) are fixedly installed at two ends of the pressing plate (41).

2. The rapid assembling and compressing structure for multiple MOS tubes according to claim 1, wherein: the upper surface of the operating platform (1) is provided with a sliding chute (11), the sliding chute (11) is arranged at the center of the operating platform (1), a screw rod (12) is arranged in the sliding chute, and a handle (13) is fixedly arranged on one side of the screw rod (12).

3. The rapid assembling and compressing structure for multiple MOS tubes according to claim 1, wherein: the placing mechanism (2) comprises a placing table (21) and placing grooves (22) formed in the upper surface of the placing table (21), the placing grooves (22) are equidistantly formed in the upper surface of the placing table (21), and sliders (23) in threaded through connection with the screw rods (12) are fixedly mounted at the lower end of the placing table (21).

4. The rapid assembling and compressing structure for multiple MOS tubes according to claim 1, wherein: pressing means (3) include with operation panel (1) upper surface articulated depression bar (31) and fixed mounting at the pressing piece (32) of depression bar (31) other end, through hole (33) have been seted up to the upper surface of depression bar (31), side opening (34) have been seted up to the side of through hole (33), the inner wall fixed mounting of side opening (34) has slide bar (35), the central part of slide bar (35) runs through there is sliding block (36), sliding block (36) set up the inside at side opening (34).

5. The rapid assembling and compressing structure for multiple MOS tubes according to claim 4, wherein: the other end of the sliding block (36) is fixedly provided with a pressing column (37), the pressing column (37) is fixedly arranged at the upper end of the fixed lug (43), the lower bottom end of the pressing column (37) is provided with a through hole (38), the through hole (38) is communicated with the inner cavity of the fixed lug (43), and the lower end of the pressing column (37) is provided with a buffer mechanism (5).

6. The rapid assembling and compressing structure for multiple MOS tubes according to claim 5, wherein: the buffer mechanism (5) comprises a supporting column (51) fixedly mounted at the upper end of the operating platform (1) and an elastic piece (52) arranged on the outer surface of the supporting column (51).

7. The rapid assembling and compressing structure for multiple MOS tubes according to claim 6, wherein: the diameter of the supporting column (51) is smaller than that of the through hole (38), the upper end of the supporting column is arranged in the through hole (38), and the upper end of the elastic piece (52) is fixedly connected with the lower end of the fixing lug (43).