CN219979542U - Triode with protection function - Google Patents
Triode with protection function Download PDFInfo
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- CN219979542U CN219979542U CN202320758665.3U CN202320758665U CN219979542U CN 219979542 U CN219979542 U CN 219979542U CN 202320758665 U CN202320758665 U CN 202320758665U CN 219979542 U CN219979542 U CN 219979542U
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- shell
- fixedly connected
- triode
- inner cavity
- sleeve
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- 239000002274 desiccant Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 11
- 238000007791 dehumidification Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model relates to the technical field of triodes and discloses a triode with a protection function, which comprises a triode body, wherein three pins are arranged on the right side of the triode body, the outer surfaces of the three pins are integrally sheathed with a shell in a sliding manner, two mounting plates are fixedly connected to the right side of the triode body, clamping components which are clamped with corresponding mounting plates are fixedly connected to the top and the bottom of an inner cavity of the shell, and a dehumidifying component is embedded on the right side of the shell. This triode with safeguard function through the joint of joint subassembly with the mounting panel, can fix shell and mounting panel, and the shell cover is at the surface of three pin to play the guard action to the pin, and shell and joint subassembly isotructure can used repeatedly, can adsorb the moisture in the shell through the setting of dehumidification subassembly, thereby reduce the pin by the possibility of moisture corrosion, overall structure has realized the effectual purpose of triode protection, and is not fragile in the transportation.
Description
Technical Field
The utility model relates to the technical field of triodes, in particular to a triode with a protection function.
Background
A transistor is a semiconductor device for controlling a current, and functions to amplify a weak signal into an electric signal having a large amplitude value, and also functions as a contactless switch.
Chinese patent CN210692514U discloses a triode, which comprises a package shell, wherein a chip is arranged in the package shell, three leads are welded on the chip, the package shell comprises a lower shell and an upper shell which are correspondingly arranged, three first semicircular grooves are uniformly arranged on one side of the lower shell, three second semicircular grooves are uniformly arranged on one side of the upper shell, lead holes are formed by the first semicircular grooves and the second semicircular grooves in one-to-one correspondence, a first partition board and a second partition board which are arranged in parallel are arranged in the lower shell, and the chip is arranged between the first partition board and the second partition board and … …
Through the above-mentioned comparison document combining known triode, can indicate that current triode also has no safeguard measure to the pin generally, and the pin itself is comparatively fragile, and the damage of buckling that causes the pin easily when carrying, the use to the triode causes the influence, so put forward a triode with safeguard function and solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the triode with the protection function provided by the utility model has the advantages of good protection effect and the like, and solves the problems that the existing triode is generally free of protection measures on pins, the pins are fragile and easy to bend, bending damage to the pins is easy to cause during carrying, and the use of the triode is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a triode with safeguard function, includes the triode body, the right side of triode body is provided with three pin, and is three the holistic surface of pin slides and has cup jointed the shell, two mounting panels of right side fixedly connected with of triode body, the equal fixedly connected with in top and the bottom of shell inner chamber and the joint subassembly of corresponding mounting panel joint, the right side of shell is inlayed and is had the dehumidification subassembly.
Through above-mentioned scheme, through the joint of joint subassembly with the mounting panel, keep shell and triode body fixed to can protect the pin through the shell, and remove moisture in the moisture subassembly can adsorb the air, thereby keep the drying of air in the shell, reduce the corruption of moisture to the pin.
The clamping assembly comprises a telescopic rod fixedly connected with one side corresponding to the inner cavity wall of the shell, two telescopic rods are fixedly connected with connecting plates on the opposite sides of the telescopic rod, springs sleeved on the outer surfaces of the telescopic rods are fixedly connected between the connecting plates and the inner cavity wall of the shell, two brackets are fixedly connected with one side opposite to the connecting plates, and a rotary drum clamped with a corresponding mounting plate is rotatably connected between the two brackets.
Through the scheme, when the shell is installed, the shell is sleeved on the outer surface of the pin and is extruded leftwards, so that the rotary drum and the mounting plate are extruded until the rotary drum is clamped with the mounting plate under the elastic action of the spring, and the shell can be kept fixed; when dismantling, pulling the shell right can rotary drum and mounting panel break away from, and overall joint subassembly and shell isotructure can used repeatedly, and is better to the protection effect of pin.
Further, the top and the bottom of the inner cavity of the shell are provided with mounting grooves, and the telescopic rod and the spring are positioned in the inner cavity corresponding to the mounting grooves.
Through above-mentioned scheme, the setting of mounting groove is used for saving the installation space of telescopic link and spring.
Further, the telescopic rod comprises a hollow rod fixedly connected with the inner cavity wall of the shell, and the inner cavity of the hollow rod is slidably connected with a solid rod fixedly connected with the corresponding connecting plate.
Through above-mentioned scheme, the setting of telescopic link has played limiting displacement to the connecting plate, has reduced the possibility that the spring takes place bending deformation, has improved overall structure's stability.
Further, two opposite sides of the mounting plate are provided with clamping grooves, and the clamping grooves are matched with the rotating drum.
Through above-mentioned scheme, the longitudinal section of draw-in groove is the arc, under the elastic action of spring, when not having manpower drive, the rotary drum is difficult to break away from the draw-in groove to can keep the stability of shell installation.
Further, the left side fixedly connected with sealed pad of shell, the right side in close contact with of shell and triode body through sealed pad.
Through above-mentioned scheme, the setting of sealing pad is used for increasing the leakproofness between shell and the sealing pad, reduces the possibility that external moisture got into the shell inner chamber, and the protection effect is better.
Further, the top and the bottom of triode body all fixedly connected with spacer sleeve, the top and the bottom of shell all fixedly connected with locating lever, the surface sliding connection of spacer sleeve and corresponding locating lever.
Through above-mentioned scheme, the longitudinal section of locating lever is L shape, and the setting of locating lever and spacer sleeve has played the positioning effect to the installation of shell.
Further, the dehumidification subassembly is including inlaying in the sleeve on shell right side, the bleeder vent has been seted up to telescopic surface, telescopic inner chamber is filled with the drier, telescopic inner chamber threaded connection has the adapter sleeve, the right side fixedly connected with of adapter sleeve and sleeve right side in close contact's apron, the right side fixedly connected with handle of apron.
Through above-mentioned scheme, the drier can adsorb the moisture in the air through the bleeder vent, reduces the moistureproof effect of the inside air of shell to strengthen the protection effect to the pin.
Further, the inner cavity of the sleeve is provided with an internal thread, and the outer surface of the connecting sleeve is provided with an external thread matched with the internal thread.
Through above-mentioned scheme, sleeve and adapter sleeve threaded connection's relation, the apron is conveniently opened to change the drier.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this triode with safeguard function through the joint of joint subassembly with the mounting panel, can fix shell and mounting panel, and the shell cover is at the surface of three pin to play the guard action to the pin, and shell and joint subassembly isotructure can used repeatedly, can adsorb the moisture in the shell through the setting of dehumidification subassembly, thereby reduce the pin by the possibility of moisture corrosion, overall structure has realized the effectual purpose of triode protection, and is not fragile in the transportation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a clamping assembly according to the present utility model;
fig. 3 is a schematic structural view of the dehumidifying assembly of the present utility model.
In the figure: 1. a triode body; 2. pins; 3. a housing; 31. a mounting groove; 32. a sealing gasket; 4. a mounting plate; 41. a clamping groove; 5. a clamping assembly; 51. a telescopic rod; 511. a hollow rod; 512. a solid rod; 52. a connecting plate; 53. a spring; 54. a bracket; 55. a rotating drum; 6. a moisture removal assembly; 61. a sleeve; 62. ventilation holes; 63. a drying agent; 64. connecting sleeves; 65. a cover plate; 66. a handle; 7. a positioning sleeve; 8. and a positioning rod.
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 and 2, a triode with protection function in the present embodiment includes a triode body 1, three pins 2 are installed on the right side of the triode body 1, and the outer surfaces of the three pins 2 are slidably sleeved with a housing 3; the left side fixedly connected with sealed pad 32 of shell 3, the right side in close contact with of shell 3 and triode body 1 through sealed pad 32, the leakproofness between sealed pad 32's setting is used for increasing shell 3 and the sealed pad 32, reduces the possibility that external moisture got into shell 3 inner chamber, and the protection effect is better.
The right side of the triode body 1 is fixedly connected with two mounting plates 4, the top and the bottom of the inner cavity of the shell 3 are fixedly connected with clamping assemblies 5 which are clamped with the corresponding mounting plates 4, and the right side of the shell 3 is inlaid with a dehumidifying assembly 6; the equal fixedly connected with spacer 7 in top and bottom of triode body 1, the equal fixedly connected with locating lever 8 in top and bottom of shell 3, the surface sliding connection of spacer 7 and corresponding locating lever 8, the longitudinal section of locating lever 8 is L shape, and the setting of locating lever 8 and spacer 7 has played the positioning effect to the installation of shell 3.
The clamping assembly 5 comprises telescopic rods 51 fixedly connected with one side corresponding to the inner cavity wall of the shell 3, connecting plates 52 are fixedly connected with one sides, opposite to the two telescopic rods 51, of the telescopic rods, and springs 53 sleeved on the outer surfaces of the telescopic rods 51 are fixedly connected between the connecting plates 52 and the inner cavity wall of the shell 3; the telescopic rod 51 comprises a hollow rod 511 fixedly connected with the inner cavity wall of the shell 3, the inner cavity of the hollow rod 511 is slidably connected with a solid rod 512 fixedly connected with a corresponding connecting plate 52, the telescopic rod 51 has a limiting effect on the connecting plate 52, the possibility of bending deformation of the spring 53 is reduced, and the stability of the whole structure is improved.
The mounting groove 31 has all been seted up to the top and the bottom of shell 3 inner chamber, and telescopic link 51 and spring 53 are located the inner chamber that corresponds mounting groove 31, and the setting of telescopic link 51 has played spacing effect to connecting plate 52, has reduced the possibility that spring 53 takes place bending deformation, has improved overall structure's stability. Two brackets 54 are fixedly connected to opposite sides of the two connecting plates 52, a rotary drum 55 clamped with the corresponding mounting plates 4 is rotationally connected between the two brackets 54, clamping grooves 41 are formed in opposite sides of the two mounting plates 4, the clamping grooves 41 are matched with the rotary drum 55, the longitudinal sections of the clamping grooves 41 are arc-shaped, and under the elastic action of the springs 53, the rotary drum 55 is difficult to separate from the clamping grooves 41 when no manpower is driving, so that the mounting stability of the shell 3 can be maintained.
In this embodiment, when the housing 3 is installed, the housing 3 is sleeved on the outer surface of the pin 2 and is pressed leftwards, so that the rotary drum 55 is pressed with the mounting plate 4 until the rotary drum 55 is clamped with the mounting plate 4 under the elastic action of the spring 53, so that the housing 3 can be kept fixed; when the shell 3 is pulled rightwards to separate the rotary drum 55 from the mounting plate 4, the whole clamping assembly 5 and the shell 3 can be reused, and the protection effect on the pins 2 is good.
Referring to fig. 1 and 3, the dehumidifying assembly 6 in the present embodiment includes a sleeve 61 inlaid on the right side of the casing 3, an air vent 62 is formed on the outer surface of the sleeve 61, a drying agent 63 is filled in an inner cavity of the sleeve 61, a connecting sleeve 64 is screwed in the inner cavity of the sleeve 61, a cover plate 65 closely contacted with the right side of the sleeve 61 is fixedly connected to the right side of the connecting sleeve 64, and a handle 66 is fixedly connected to the right side of the cover plate 65.
In this embodiment, the desiccant 63 can adsorb moisture in the air through the ventilation holes 62, so as to reduce the humidity of the air inside the housing 3, thereby playing a role in moisture protection and enhancing the protection effect on the pins 2.
It should be noted that, the inner cavity of the sleeve 61 is provided with an internal thread, the outer surface of the connecting sleeve 64 is provided with an external thread matched with the internal thread, the sleeve 61 is in threaded connection with the connecting sleeve 64, and the cover plate 65 is conveniently opened, so that the desiccant 63 is replaced; the cover 65 can be opened by turning the handle 66.
The working principle of the embodiment is as follows:
when installing shell 3, fix a position shell 3 through locating sleeve 7 and locating lever 8, with shell 3 cover at the surface of three pin 2, extrude shell 3 to the left, rotary drum 55 takes place to extrude with mounting panel 4, thereby make spring 53 compressed, until shell 3 passes through sealing pad 32 and triode body 1's right side in close contact back, under the elastic action of spring 53, rotary drum 55 moves to in draw-in groove 41, can keep shell 3's fixed, thereby shell 3 plays the guard action to pin 2, and drier 63 can play dampproofing effect through the moisture in the air in bleeder vent 62 absorption shell 3, overall structure has realized triode guard effect's purpose, not fragile in the transportation.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. Triode with safeguard function, including triode body (1), its characterized in that: three pins (2) are arranged on the right side of the triode body (1), the outer surfaces of the three pins (2) are sheathed with a shell (3) in a sliding manner, two mounting plates (4) are fixedly connected on the right side of the triode body (1), clamping components (5) which are clamped with the corresponding mounting plates (4) are fixedly connected on the top and the bottom of the inner cavity of the shell (3), and a dehumidifying component (6) is embedded on the right side of the shell (3);
the clamping assembly (5) comprises a telescopic rod (51) fixedly connected with one side corresponding to the inner cavity wall of the shell (3), two connecting plates (52) are fixedly connected to one side opposite to the telescopic rod (51), springs (53) sleeved on the outer surface of the telescopic rod (51) are fixedly connected between the connecting plates (52) and the inner cavity wall of the shell (3), two supports (54) are fixedly connected to one side opposite to the connecting plates (52), and a rotary drum (55) clamped with the corresponding mounting plate (4) is rotatably connected between the two supports (54).
2. A transistor with protection function according to claim 1, wherein: the top and the bottom of the inner cavity of the shell (3) are provided with mounting grooves (31), and the telescopic rod (51) and the spring (53) are positioned in the inner cavity corresponding to the mounting grooves (31).
3. A transistor with protection function according to claim 1, wherein: the telescopic rod (51) comprises a hollow rod (511) fixedly connected with the inner cavity wall of the shell (3), and the inner cavity of the hollow rod (511) is slidably connected with a solid rod (512) fixedly connected with a corresponding connecting plate (52).
4. A transistor with protection function according to claim 1, wherein: clamping grooves (41) are formed in one side, opposite to the mounting plates (4), of each mounting plate, and the clamping grooves (41) are matched with the rotary drum (55).
5. A transistor with protection function according to claim 1, wherein: the left side of shell (3) fixedly connected with is sealed fills up (32), shell (3) are through sealed right side in close contact with of pad (32) with triode body (1).
6. A transistor with protection function according to claim 1, wherein: the triode is characterized in that the top and the bottom of the triode body (1) are fixedly connected with positioning sleeves (7), the top and the bottom of the shell (3) are fixedly connected with positioning rods (8), and the positioning sleeves (7) are slidably connected with the outer surfaces of the corresponding positioning rods (8).
7. A transistor with protection function according to claim 1, wherein: the dehumidifying component (6) comprises a sleeve (61) inlaid on the right side of the shell (3), an air vent (62) is formed in the outer surface of the sleeve (61), a drying agent (63) is filled in an inner cavity of the sleeve (61), a connecting sleeve (64) is connected with an inner cavity of the sleeve (61) in a threaded mode, a cover plate (65) tightly contacted with the right side of the sleeve (61) is fixedly connected to the right side of the connecting sleeve (64), and a handle (66) is fixedly connected to the right side of the cover plate (65).
8. The transistor with protection function according to claim 7, wherein: an inner cavity of the sleeve (61) is provided with an inner thread, and the outer surface of the connecting sleeve (64) is provided with an outer thread matched with the inner thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758665.3U CN219979542U (en) | 2023-04-08 | 2023-04-08 | Triode with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758665.3U CN219979542U (en) | 2023-04-08 | 2023-04-08 | Triode with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979542U true CN219979542U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320758665.3U Active CN219979542U (en) | 2023-04-08 | 2023-04-08 | Triode with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117471268A (en) * | 2023-12-28 | 2024-01-30 | 深圳市伟鼎自动化科技有限公司 | Semiconductor device testing apparatus and method |
-
2023
- 2023-04-08 CN CN202320758665.3U patent/CN219979542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117471268A (en) * | 2023-12-28 | 2024-01-30 | 深圳市伟鼎自动化科技有限公司 | Semiconductor device testing apparatus and method |
| CN117471268B (en) * | 2023-12-28 | 2024-04-05 | 深圳市伟鼎自动化科技有限公司 | Semiconductor device testing apparatus and method |
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