CN114516003A - Field-effect tube mounting tool - Google Patents
Field-effect tube mounting tool Download PDFInfo
- Publication number
- CN114516003A CN114516003A CN202210104060.2A CN202210104060A CN114516003A CN 114516003 A CN114516003 A CN 114516003A CN 202210104060 A CN202210104060 A CN 202210104060A CN 114516003 A CN114516003 A CN 114516003A
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- field effect
- pressing
- effect transistor
- mounting
- cover plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a field effect tube mounting tool, which is used for mounting a field effect tube on a shell through a screw and comprises a mounting seat, a positioning plate and a pressing component, wherein the upper end of the mounting seat is provided with a mounting groove for the housing to be arranged, the positioning plate is arranged at the upper end of the mounting seat and is provided with a first abdicating hole for the field effect tube to pass through, the pressing component comprises a cover plate arranged above the positioning plate, one end of the cover plate is rotatably arranged on the mounting seat along an axis extending in the horizontal direction, the other end of the cover plate forms a pressing part, the pressing part is provided with a second abdicating hole, the lower end of the pressing part is provided with a propping part, the pressing part can move downwards in the moving stroke of the pressing part, the screw is sequentially arranged in the second abdicating hole and the first abdicating hole in a downward penetrating manner so as to fix the field effect tube on the shell.
Description
Technical Field
The invention relates to the technical field of field effect transistor installation, in particular to a field effect transistor installation tool.
Background
At present, a Metal-Oxide-Semiconductor Field-Effect Transistor (MOS Transistor) module is usually assembled by inserting an MOS Transistor into a Printed Circuit Board (PCBA) and then welding the assembled pcb, and then mounting the assembled pcb on a housing. If the height is too high, the MOS tube module can be interfered to cause damage when the heat radiation body is assembled; if highly low on the low side, after the equipment radiator, the heat conduction silicone grease of MOS pipe module and radiator can not fully contact, and the heat dissipation is inefficacy promptly, and the controller will stop work, and for this reason some producers will pay MOS pipe lock behind the casing earlier, and the cartridge is again in PCBA welding to make the heat conduction silicone grease of MOS pipe module and casing fully contact. However, the mode is usually manually assembled, before the MOS tube module is locked on the shell, the shell is coated with heat-conducting glue, then an operator presses the MOS tube to uniformly distribute the heat-conducting glue, and finally the operator manually locks the screw after the screw hole is positioned, so that the operation is complex and the time consumption is long.
Disclosure of Invention
The invention mainly aims to provide a field effect transistor installation tool, and aims to solve the problems that the existing field effect transistor is complex in installation and long in time consumption.
In order to achieve the above object, the present invention provides a field effect transistor mounting tool for mounting a field effect transistor on a housing through a screw, the field effect transistor mounting tool comprising:
the upper end of the mounting seat is provided with a mounting groove, and the mounting groove is used for the housing to be mounted;
the positioning plate is arranged at the upper end of the mounting seat and provided with a first abdicating hole for the field effect tube to pass through; and the number of the first and second groups,
the pressing component comprises a cover plate arranged above the positioning plate, one end of the cover plate is rotatably arranged on the mounting seat along an axis extending in the horizontal direction, the other end of the cover plate forms a pressing part, a second abdicating hole is formed in the pressing part in a penetrating mode, and a propping part is arranged at the lower end of the pressing part;
in the moving stroke of the pressing part, the pressing part can move downwards to drive the abutting part to abut against the field effect transistor until the field effect transistor is matched with the shell;
and the screw is sequentially penetrated and arranged downwards in the second yielding hole and the first yielding hole so as to fix the field effect tube on the shell.
Optionally, the pressing part comprises a pressing block movably mounted on the pressing part up and down.
Optionally, the field effect transistor installation tool further comprises an elastic pressing structure, and the elastic pressing structure comprises:
the fixed block is arranged on the pressing part and provided with an accommodating groove, and the pressing block is movably arranged in the accommodating groove along the vertical direction; and the number of the first and second groups,
the first elastic piece is arranged between the bottom wall of the accommodating groove and the pressing block.
Optionally, the fixing block is detachably mounted on the pressing part.
Optionally, the pressing blocks, the accommodating grooves and the first elastic pieces are in one-to-one correspondence to form pressing groups, the pressing groups are provided with a plurality of pressing groups, and the plurality of pressing groups are arranged on the pressing fixed blocks at intervals.
Optionally, the housing is provided with a plurality of first positioning holes, and the mounting seat is provided with a plurality of first positioning pins corresponding to the plurality of first positioning holes; and/or the presence of a gas in the atmosphere,
the shell is provided with a plurality of second locating pins, and the locating plate is provided with a plurality of second locating holes corresponding to the plurality of second locating pins.
Optionally, the pressing assembly further comprises:
the rotating shaft is rotatably arranged on the mounting seat along a horizontal axis, and one end of the cover plate is connected to the rotating shaft; and the number of the first and second groups,
and the locking connection structure is arranged between the mounting seat and the cover plate and is used for fixing the cover plate on the mounting seat.
Optionally, a clamping groove is formed in the side end of the cover plate, and the side wall of the clamping groove is communicated with the side end of the cover plate;
each of the locking connection structures includes:
the supporting block is arranged on the mounting seat;
the lower end of the lock catch is rotatably arranged on the supporting block through an installation shaft, and the upper end of the lock catch forms a buckling part which is provided with a locking position; and the number of the first and second groups,
the torsion spring is sleeved on the mounting shaft;
the buckling part is buckled in the clamping groove corresponding to the locking position of the buckling part.
Optionally, the cover plate comprises:
the cover body is provided with an observation port, and the observation port is arranged corresponding to the first abdicating hole; and the number of the first and second groups,
the observation cover is arranged at the observation port and is made of a transparent material;
wherein, the pressing part is arranged on the observation cover.
Optionally, the field effect transistor mounting tool further comprises a plurality of silica gel pads arranged at the lower end of the mounting seat, and the silica gel pads are arranged at intervals along the circumferential direction of the mounting seat.
According to the technical scheme, the shell can be conveniently and quickly mounted on the positioning seat through the mounting groove, the mounting position of the field effect tube is located on the shell through the first abdicating hole in the positioning plate, the shell and the field effect tube are simultaneously fixed on the mounting seat through the cover plate downwards, and the mounting position of the screw is located through the second abdicating hole in the cover plate, so that the shell and the field effect tube are fixed through the field effect tube mounting tool, the mounting position of the screw is quickly located through the first abdicating hole and the second abdicating hole which are sequentially reduced from bottom to top, complicated alignment is avoided, and the field effect tube is favorably and quickly mounted on the shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a field effect transistor mounting tool provided in the present invention;
FIG. 2 is a schematic diagram of a partially exploded view of the FET mounting tool of FIG. 1;
FIG. 3 is a schematic side view of the FET installation tool of FIG. 1;
FIG. 4 is a perspective view of the positioning plate shown in FIG. 1;
fig. 5 is a schematic perspective view of the mounting base in fig. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that, if directional indication is referred to in the embodiment of the present invention, the directional indication is only used for explaining a relative positional relationship, a motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
At present, a Metal-Oxide-Semiconductor Field-Effect Transistor (MOS Transistor) module is usually assembled by inserting an MOS Transistor into a Printed Circuit Board (PCBA) and then welding the assembled pcb, and then mounting the assembled pcb on a housing. If the height is too high, the MOS tube module can be interfered to cause damage when the radiator is assembled; if highly low, after the equipment radiator, the heat conduction silicone grease of MOS pipe module and radiator can not fully contact, and the heat dissipation is inefficacy promptly, and the controller will stop work, and for this reason some producers will fix a lock with MOS pipe behind the casing, and cartridge is welded in PCBA again to make the heat conduction silicone grease full contact of MOS pipe module and casing. However, the mode is usually manually assembled, before the MOS tube module is locked on the shell, the shell is coated with heat-conducting glue, then an operator presses the MOS tube to uniformly distribute the heat-conducting glue, and finally the operator manually locks the screw after the screw hole is positioned, so that the operation is complex and the time consumption is long.
In view of this, the invention provides a field effect transistor mounting tool, which is used for mounting a field effect transistor on a shell through a screw, and aims to solve the problems that the existing field effect transistor is complex in mounting and long in time consumption. Fig. 1 to 5 are schematic structural diagrams of an embodiment of a field effect transistor mounting tool provided in the present invention.
Referring to fig. 1 to 3, the field effect transistor mounting tool 100 includes a mounting base 1, a positioning plate 2 and a pressing component 3, the mounting base 1 has a mounting groove 11 at an upper end thereof, the mounting groove 11 is used for mounting the housing 200, the positioning plate 2 is disposed at the upper end of the mounting base 1, the positioning plate 2 has a first abdicating hole 21 for the field effect transistor 300 to pass through, the pressing component 3 includes a cover plate 31 disposed above the positioning plate 2, one end of the cover plate 31 is rotatably mounted on the mounting base 1 along an axis extending in a horizontal direction, the other end forms a pressing portion, the pressing portion has a second abdicating hole 313 through it, and a pressing portion is disposed at a lower end of the pressing portion, wherein, within a moving stroke of the pressing portion, the pressing portion can move downward to drive the pressing portion to press the field effect transistor 300 until the pressing portion is matched with the housing 200, the screw 400 is sequentially inserted into the second recess hole 313 and the first recess hole 21 downward, so that the fet 300 is fixed to the housing 200.
In the technical scheme of the invention, the shell 200 can be quickly installed on the positioning seat through the installation groove 11, the first abdicating hole 21 on the positioning plate 2 is used for positioning the installation position of the field effect transistor 300 on the shell 200, the housing 200 and the fet 300 are fixed to the mount 1 simultaneously by the cover plate 31 downward, and at the same time, through the second relief hole 313 of the cover plate 31, to locate the mounting position of the screw 400, thus, the housing 200 and the fet 300 are fixed by the fet mounting tool 100, and through the first hole 21 and the second hole 313 of stepping down that reduce in proper order from bottom to top, fix a position fast the mounted position of screw 400 avoids loaded down with trivial details counterpoint alignment, thereby helps with field effect transistor 300 installs fast in casing 200.
Further, since the heat dissipation glue is filled between the housing 200 and the fet 300, and since the glass beads in the heat dissipation glue and the housing 200 are rigid members, when the pressure of the abutting portion is slightly abnormal, the fet 300 is easily damaged, for this reason, in this embodiment, the abutting portion includes the press block 32 movably installed in the pressing portion from top to bottom, so that the press block 32 can elastically abut against the fet 300, and the press block 32 is prevented from rigidly abutting against the fet 300, thereby preventing the fet 300 from being damaged. Further, to avoid generating static electricity, the material of the pressing block 32 is an anti-static material.
Further, the field pressing component 3 further includes an elastic pressing structure 34, the elastic pressing structure 34 includes a fixed block 341 and a first elastic member 342, the fixed block 341 is disposed on the pressing portion, the fixed block 341 is provided with an accommodating groove, the pressing block 32 is movably mounted in the accommodating groove along the vertical direction, the first elastic member 342 is disposed between the bottom wall of the accommodating groove and the pressing block 32, and the first elastic member 342 is mounted through the accommodating groove so that the pressing block 32 is pressed by the first elastic member 342, and the pressing block 32 elastically abuts against the fet 300. Further, in order to prevent the pressing block 32 from sliding out of the accommodating groove, a limiting rib is arranged on the inner wall of the accommodating groove, and correspondingly, a matching protrusion is arranged on the outer peripheral side of the pressing block 32. It is understood that the first elastic member 342 may be a spring, and may also be rubber.
Further, the fixed block 341 is detachably mounted at the lower end of the pressing holding section, so that the fixing block 341 with different thicknesses can be conveniently replaced according to needs by adopting a detachable structure, so as to adjust the distance between the pressing block 32 and the field effect tube 300 and change the first elastic member 342 with different specifications according to needs, so as to adjust the pressure of the pressing block 32, on one hand, the phenomenon that the pressing block 32 is excessively pressurized to cause the field effect tube 300 to be damaged can be avoided, and on the other hand, the phenomenon that the pressing block 32 is excessively pressurized to cause the heat dissipation glue between the field effect tube 300 and the shell 200 to be extruded unevenly to cause heat dissipation failure can be avoided.
It should be understood that the detachable connection structure may be a bolt connection structure, a snap connection structure, or the like, and the present invention is not limited thereto.
Furthermore, the pressing blocks 32, the accommodating grooves and the first elastic members 342 are in one-to-one correspondence to form pressing groups, the pressing groups are provided with a plurality of pressing groups, the plurality of pressing groups are arranged on the pressing fixed block 341 at intervals, and by the arrangement, the plurality of pressing blocks 32 are arranged so as to simultaneously press a plurality of positions of the field effect tube 300, so that the heat dissipation glue is uniformly distributed between the shell 200 and the field effect tube 300.
In order to quickly mount the housing 200 on the mounting seat 1, in this embodiment, the housing 200 is provided with a plurality of first positioning holes, and the mounting seat 1 is provided with a plurality of first positioning pins 12 corresponding to the plurality of first positioning holes, so that the housing 200 is quickly positioned on the mounting seat 1 through the plurality of first positioning holes and the plurality of first positioning pins 12 which are mutually matched, thereby facilitating quick mounting of the housing 200 on the mounting seat 1. It is understood that the first positioning pin 12 may be fixedly mounted to the mounting base 1, or may be detachably mounted to the mounting base 1, and the invention is not limited thereto.
In order to quickly mount the positioning plate 2 to the housing 200, in this embodiment, the housing 200 is provided with a plurality of the second positioning pins 5, and the positioning plate 2 is provided with a plurality of the second positioning holes corresponding to the plurality of the second positioning pins 5, so that the positioning plate 2 is quickly positioned to the housing 200 by the plurality of the second positioning holes and the second positioning pins 5 cooperating with each other, thereby facilitating quick mounting of the positioning plate 2 to the housing 200. It is understood that the second positioning pin 5 may be fixedly mounted to the housing 200, or may be detachably mounted to the housing 200, and the invention is not limited thereto.
It should be noted that, according to the two related technical features, the housing 200 is provided with a plurality of first positioning holes, the mounting seat 1 is provided with a plurality of first positioning pins 12 corresponding to the plurality of first positioning holes, the housing 200 is provided with a plurality of second positioning pins 5, and the positioning plate 2 is provided with a plurality of second positioning holes corresponding to the plurality of second positioning pins 5.
In order to keep the cover plate 31 in a compressed state, please refer to fig. 1 and 5, the pressing assembly 3 further includes a rotating shaft 33 and a locking connection structure 35, the rotating shaft 33 is rotatably installed on the mounting base 1 along a horizontal axis, one end of the cover plate 31 is connected to the rotating shaft 33, the locking connection structure 35 is disposed between the mounting base 1 and the cover plate 31 for fixing the cover plate 31 to the mounting base 1, and the arrangement is such that the locking connection structure 35 limits the movement of the cover plate 31 to lock and fix the cover plate 31 to the mounting base 1, so that the cover plate 31 keeps in a compressed state, so that an operator can fix the fet 300 to the housing 200 through the screw 400.
The connection form between the cover plate 31 and the rotating shaft 33 is various, and may be a fixed connection, a detachable connection, or the like, which is not limited in the present invention.
Further, referring to fig. 2, a side end of the cover plate 31 is provided with a locking groove, a side wall of the locking groove is communicated with a side end of the cover plate 31, each locking connection structure 35 includes a support block 351, a locking buckle 352 and a torsion spring, the support block 351 is arranged on the mounting base 1, a lower end of the locking buckle 352 is rotatably mounted on the support block 351 through a mounting shaft, an upper end of the locking buckle forms a buckle portion, the buckle portion has a locking position, the torsion spring is sleeved on the mounting shaft, wherein, corresponding to the locking position of the buckle portion, the buckle portion is buckled in the locking groove, when the cover plate 31 needs to be fixed on the mounting base 1, the cover plate 31 downwardly presses the locking buckle 352 to make the buckle portion leave the locking position, the cover plate 31 continues to move downwardly, the torsion spring drives the locking buckle 352 to return to the locking position, so as to fix the cover plate 31 on the fixing base, when the cover plate 31 needs to be rotated, the lock 352 is manually driven to move the lock portion away from the locking position, and the cover plate 31 is moved upward, so that the lock on the cover plate 31 is released, and furthermore, the upper end of the support block 351 can abut against the cover plate 31 to restrict the cover plate 31 from rotating downward, so that the pressing force of the abutting portion is prevented from being too large, and the field effect transistor 300 is prevented from being damaged.
It should be noted that there are various connection manners of the rotating shaft 33 and the cover plate 31, and the rotating shaft 33 and the cover plate 31 may be fixedly connected or detachably connected, which is not limited in the present invention.
Further, in order to facilitate the rotation of the rotating shaft 33, in the present embodiment, the rotating shaft 33 is rotatably mounted to the mounting base 1 through a bearing.
In order to facilitate the placing of the fet 300 into the housing 200 according to a predetermined position, specifically, referring to fig. 2 and 4, the inner side wall of the first avoiding hole 21 is convexly provided with a guiding rib 22, which is configured such that the first avoiding hole 21 is correspondingly adapted to the shape of the fet 300, so as to place the fet 300 into the housing 200 according to a predetermined position.
In order to strengthen the connection between the housing 200 and the fet 300, in this embodiment, the second yielding hole 313 is provided in a plurality of numbers, and the second yielding holes 313 are arranged at intervals in the pressing portion, so that the screws 400 can be provided in a plurality by providing a plurality of the second yielding holes 313, thereby facilitating the fet 300 to be firmly installed in the housing 200.
In order to facilitate the wearing-through the screw 400, in this implementation, the apron 31 includes lid body 311 and observation lid 312, lid body 311 is equipped with the viewing aperture, the viewing aperture corresponds first hole 21 that steps down sets up, observation lid 312 is located the viewing aperture, the material of observation lid 312 is transparent material, wherein, the portion of holding is pressed and is located observation lid 312 is so set up, through setting up transparently observation lid 312, the convenience can be observed at operating personnel the condition below the apron 31 to help the installation the screw 400.
In order to ensure that the mounting seat 1 remains unchanged in the assembly process, in an embodiment, referring to fig. 1 and fig. 3, the field effect transistor installation tool 100 further includes a plurality of silicone pads 354 disposed at the lower end of the mounting seat 1, the silicone pads 354 are disposed at intervals along the circumferential direction of the mounting seat 1, and in this way, the silicone pads 354 are disposed to improve friction between the field effect transistor installation tool 100 and an external workbench, so as to prevent the mounting seat 1 from moving in the assembly process.
In another embodiment, the mounting base 1 is made of a metal material, and the weight of the mounting base 1 is increased, so that the fet mounting tool 100 is prevented from moving in the assembling process.
Since the sizes of the shells 200 of different specifications are different, in this embodiment, the mounting base 1 includes a base body and a molded body detachably mounted on the base body, wherein the base body and the molded body together enclose the mounting groove 11, and the mounting groove and the molded body are configured in such a way that the molded body of different sizes can be replaced as required, so that the size of the mounting groove 11 is adapted to the size of the shell 200, and the field effect transistor mounting tool 100 can adapt to the shells 200 of different specifications, thereby facilitating the improvement of the universality of the field effect transistor mounting tool 100.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a field effect transistor installation frock for pass through the screw with field effect transistor and install in the casing, its characterized in that, field effect transistor installation frock includes:
the upper end of the mounting seat is provided with a mounting groove, and the mounting groove is used for the housing to be mounted;
the positioning plate is arranged at the upper end of the mounting seat and provided with a first abdicating hole for the field effect tube to pass through; and the number of the first and second groups,
the pressing component comprises a cover plate arranged above the positioning plate, one end of the cover plate is rotatably arranged on the mounting seat along an axis extending in the horizontal direction, the other end of the cover plate forms a pressing part, a second abdicating hole is formed in the pressing part in a penetrating mode, and a propping part is arranged at the lower end of the pressing part;
in the moving stroke of the pressing part, the pressing part can move downwards to drive the abutting part to abut against the field effect transistor until the field effect transistor is matched with the shell;
and the screw is sequentially penetrated and arranged downwards in the second yielding hole and the first yielding hole so as to fix the field effect tube on the shell.
2. The field effect transistor mounting tool according to claim 1, wherein the abutting portion comprises a press block movably mounted on the pressing portion up and down.
3. The field effect transistor mounting tool of claim 2, wherein the pressing assembly further comprises an elastic pressing structure, the elastic pressing structure comprising:
the fixed block is arranged on the pressing part and provided with an accommodating groove, and the pressing block is movably arranged in the accommodating groove along the vertical direction; and the number of the first and second groups,
the first elastic piece is arranged between the bottom wall of the accommodating groove and the pressing block.
4. The field effect transistor mounting tool of claim 3, wherein the fixing block is detachably mounted to the pressing portion.
5. The field effect transistor mounting tool according to claim 4, wherein the pressing blocks, the accommodating grooves and the first elastic members are press-holding groups in one-to-one correspondence, the number of the press-holding groups is plural, and the plurality of the press-holding groups are arranged at the press-holding fixed block at intervals.
6. The field effect transistor mounting tool according to claim 1, wherein the housing is provided with a plurality of first positioning holes, and the mounting base is provided with a plurality of first positioning pins corresponding to the plurality of first positioning holes; and/or the presence of a gas in the gas,
the shell is provided with a plurality of second positioning pins, and the positioning plate is provided with a plurality of second positioning holes corresponding to the plurality of second positioning pins.
7. The field effect transistor mounting tool of claim 1, wherein the pressure holding assembly further comprises:
the rotating shaft is rotatably arranged on the mounting seat along a horizontal axis, and one end of the cover plate is connected to the rotating shaft; and the number of the first and second groups,
and the locking connection structure is arranged between the mounting seat and the cover plate and is used for fixing the cover plate on the mounting seat.
8. The field effect transistor mounting tool according to claim 7, wherein a clamping groove is formed in a side end of the cover plate, and a side wall of the clamping groove is communicated with the side end of the cover plate;
each of the locking connection structures includes:
the supporting block is arranged on the mounting seat;
the lower end of the lock catch is rotatably arranged on the supporting block through an installation shaft, and the upper end of the lock catch forms a buckling part which is provided with a locking position; and the number of the first and second groups,
the torsion spring is sleeved on the mounting shaft;
the buckling part is buckled in the clamping groove corresponding to the locking position of the buckling part.
9. The field effect transistor mounting tool of claim 1, wherein the cover plate comprises:
the cover body is provided with an observation port, and the observation port is arranged corresponding to the first abdicating hole; and (c) a second step of,
the observation cover is arranged at the observation port and is made of a transparent material;
wherein, the pressing part is arranged on the observation cover.
10. The field effect transistor mounting tool according to claim 1, further comprising a plurality of silicone pads arranged at the lower end of the mounting seat, wherein the silicone pads are arranged at intervals along the circumferential direction of the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210104060.2A CN114516003B (en) | 2022-01-27 | 2022-01-27 | Mounting tool for field effect tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210104060.2A CN114516003B (en) | 2022-01-27 | 2022-01-27 | Mounting tool for field effect tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114516003A true CN114516003A (en) | 2022-05-20 |
| CN114516003B CN114516003B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210104060.2A Active CN114516003B (en) | 2022-01-27 | 2022-01-27 | Mounting tool for field effect tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114516003B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005019434A (en) * | 2003-06-23 | 2005-01-20 | Tokai Kogyo Co Ltd | Equipment housing member |
| CN207873345U (en) * | 2018-01-19 | 2018-09-18 | 成都创科升电子科技有限责任公司 | A kind of wave crest welding clamp |
| CN209418487U (en) * | 2019-02-21 | 2019-09-20 | 深圳欣锐科技股份有限公司 | The tooling of auxiliary installation charging unit metal-oxide-semiconductor |
| CN211866441U (en) * | 2020-01-14 | 2020-11-06 | 湖北三江航天红峰控制有限公司 | Forming device for field effect transistor pins |
| CN112040755A (en) * | 2020-11-03 | 2020-12-04 | 天津市松正电动科技有限公司 | Controller |
| CN213905347U (en) * | 2020-12-28 | 2021-08-06 | 深圳市易优电气有限公司 | Vehicle-mounted air conditioner compressor driver |
-
2022
- 2022-01-27 CN CN202210104060.2A patent/CN114516003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005019434A (en) * | 2003-06-23 | 2005-01-20 | Tokai Kogyo Co Ltd | Equipment housing member |
| CN207873345U (en) * | 2018-01-19 | 2018-09-18 | 成都创科升电子科技有限责任公司 | A kind of wave crest welding clamp |
| CN209418487U (en) * | 2019-02-21 | 2019-09-20 | 深圳欣锐科技股份有限公司 | The tooling of auxiliary installation charging unit metal-oxide-semiconductor |
| CN211866441U (en) * | 2020-01-14 | 2020-11-06 | 湖北三江航天红峰控制有限公司 | Forming device for field effect transistor pins |
| CN112040755A (en) * | 2020-11-03 | 2020-12-04 | 天津市松正电动科技有限公司 | Controller |
| CN213905347U (en) * | 2020-12-28 | 2021-08-06 | 深圳市易优电气有限公司 | Vehicle-mounted air conditioner compressor driver |
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| Publication number | Publication date |
|---|---|
| CN114516003B (en) | 2023-08-15 |
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