CN111953180A - Computer adapter protective housing - Google Patents
Computer adapter protective housing Download PDFInfo
- Publication number
- CN111953180A CN111953180A CN202010786780.2A CN202010786780A CN111953180A CN 111953180 A CN111953180 A CN 111953180A CN 202010786780 A CN202010786780 A CN 202010786780A CN 111953180 A CN111953180 A CN 111953180A
- Authority
- CN
- China
- Prior art keywords
- hole
- air hole
- adapter
- rectangular rod
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Abstract
The invention provides a computer adapter protective shell which comprises a shell and a plug connector, wherein a fixed block is arranged on the inner wall of an inner cavity, the plug connector extends into a jack and is plugged into an adapter interface, and one gear meshed with a sliding plate is meshed with a rectangular rod for transmission; the rotating gear drives the sliding plate to move so that the first air hole and the second air hole are communicated with the inner cavity; when the plug connector is not plugged with the adapter interface, the first air hole and the second air hole are not communicated in a staggered mode in the natural state of the spring. The invention presses the bulge to press the elastic sheet so that the bulge smoothly slides into the jack until the bulge extends into the through hole to jack up the rectangular rod so as to drive the gear meshed with the rectangular rod to rotate, thereby driving the sliding plate to horizontally move to enable the first air hole and the second air hole to be communicated with the inner cavity, thereby facilitating ventilation in the process of using the adapter; when the adapter is not needed, the spring returns to the initial position under the action of the pulling force, so that the first air hole and the second air hole are staggered to seal the inner cavity.
Description
Technical Field
The invention relates to the field of adapter protective cases, in particular to a computer adapter protective case.
Background
The power adapter is the power supply conversion equipment of small-size portable electronic equipment and electronic apparatus, generally by components and parts such as shell, transformer, inductance, electric capacity, control IC, PCB board constitute, wherein the shell is mainly for the guard action, just install components and parts such as transformer, inductance, electric capacity, control IC, PCB board in the shell usually, peg graft the output on the adapter during the use, but because the shell has generally all been established the bleeder vent, when not needing to use and placing for a long time, will have a lot of dusts to enter into in the casing to life has been shortened.
Disclosure of Invention
The invention aims to solve the problem that the computer adapter protective shell is convenient to ventilate and is convenient to seal and store aiming at the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a computer adapter protective shell comprises a shell body and a plug connector, wherein the shell body is provided with an inner cavity, an adapter is arranged in the inner cavity, a fixed block is arranged on the inner wall of the inner cavity, the fixed block is connected with an adapter interface, the fixed block is provided with a jack, the adapter interface is positioned in the jack, the plug connector extends into the jack and is connected with the adapter interface, the outer wall of the plug connector is connected with a bulge through a spring sheet, a through hole is arranged on the fixed block, one part of a rectangular rod extends into the through hole, a spring is wound on the rectangular rod, two ends of the spring are respectively fixed on the rectangular rod and the fixed block, a plurality of gears are arranged on the inner wall of the inner cavity, at least two gears are meshed with the lower surface of a sliding plate, one gear meshed with the sliding plate is meshed with the rectangular rod for transmission, and the, the shell and the sliding plate are respectively provided with a first air hole and a second air hole which are opposite; when the plug connector is plugged with the adapter interface, the protrusion extends into the through hole and jacks up the rectangular rod to enable the gear meshed with the rectangular rod to rotate, the gear is rotated to drive the sliding plate to move, so that the first air hole and the second air hole are communicated with the inner cavity, and meanwhile, the spring generates a pulling force; when the plug connector is not plugged with the adapter interface, the first air hole and the second air hole are not communicated in a staggered mode in a natural state of the spring.
Further, the fixed block is also provided with an arc-shaped notch with the inner diameter gradually reduced, the arc-shaped notch is communicated with the through hole and the jack, the maximum width of the arc-shaped notch is smaller than the width of the through hole, and when the protrusion abuts against the rectangular rod, the protrusion is flush with the inner wall of the maximum width position of the arc-shaped notch.
Furthermore, the plug connector is provided with a limiting strip, the shell is provided with a slot corresponding to the limiting strip, when the protrusion abuts against the rectangular rod, the limiting strip can slide into the slot, and the outer diameter of the protrusion is smaller than the inner diameter of the through hole.
Furthermore, a sliding rod capable of moving up and down is further installed on the inner wall of the inner cavity, and the sliding rod is meshed with one of the sliding plates in a gear meshing transmission mode, so that when the second air holes in the sliding plates are communicated with the first air holes, the sliding rod penetrates out of the shell.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the plug-in connector is inserted into the jack and simultaneously connected with the adapter interface, the plug-in connector is an adapter output end, the input end of the adapter is integrated with the adapter, when the plug-in connector is fed into the jack, the protrusion is pressed downwards so as to press the elastic sheet downwards, so that the protrusion smoothly slides into the jack until the protrusion extends into the through hole to jack the rectangular rod, so that the gear meshed with the rectangular rod is driven to rotate, the sliding plate is driven to horizontally move, and the first air hole and the second air hole are communicated with the inner cavity, so that ventilation is realized in the process of using the adapter conveniently; when the adapter is not needed to be used, the plug connector is pulled out, the spring returns to the initial position under the action of pulling force, so that the first air hole and the second air hole are staggered to seal the inner cavity, and dust is prevented from entering the inner cavity, so that the outer diameter of the inner cavity is isolated.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a computer adapter protective case according to the present invention.
Fig. 2 is a schematic structural view of the fixing block of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
the invention provides a computer adapter protective shell, which comprises a shell 1 and a plug connector 2, wherein the shell 1 is provided with an inner cavity, an adapter is arranged in the inner cavity, the adapter is provided with an input end, the input end is a fixed plug and is integrally formed with the shell 1 or is connected with the plug through a connecting wire, the inner wall of the inner cavity is provided with a fixed block 3, the fixed block 3 is connected with an adapter interface 4, the adapter interface 4 is an output end, the fixed block 3 is provided with a jack 5, the adapter interface 4 is positioned in the jack 5, the plug connector 2 extends into the jack 5 and is connected with the adapter interface 4, the adapter interface 4 outputs voltage outwards through the plug connector 2, the plug connector 2 is connected with an output wire and an output connector, the adapter interface 4 is positioned in the inner cavity, the outer wall of the plug connector 2 is connected with a, the outer wall of the plug 2 is provided with a containing cavity 16 for containing the protrusion 6 and the elastic sheet, the protrusion 6 is connected with a lower pressing sheet, the lower pressing sheet is opposite to the elastic sheet, the protrusion 6 is conveniently moved out of the through hole 7 by pressing the lower pressing sheet, the protrusion 6 can be completely put into the containing cavity 16 by pressing the protrusion 6, the protrusion 6 is enabled to be tilted to emerge from the containing cavity 16 when the elastic sheet is in a natural state, the outer diameter of the plug 2 is equal to the inner diameter of the jack 5, the through hole 7 is arranged on the fixed block 3, one part of the rectangular rod 8 extends into the through hole 7, the rectangular rod 8 is wound with a spring 10, two ends of the spring 10 are respectively fixed on the rectangular rod 8 and the fixed block 3, the inner wall of the inner cavity is provided with a plurality of gears 11, wherein at least two gears 11 are meshed with the lower surface of a sliding plate 13, one of the gears 11 meshed with the sliding plate 13 is meshed with the rectangular rod 8 for transmission, the upper surface of the sliding plate 13 is tightly attached to the inner wall of the inner cavity, the shell 1 and the sliding plate 13 are respectively provided with a first air hole 12 and a second air hole 14 which are opposite, the sliding plate 13 is vertical to the rectangular rod 8, the rectangular rod 8 is provided with a limiting block 9, and one end of the spring 10 is connected with the limiting block 9; when the plug connector 2 is plugged with the adapter interface 4, the protrusion 6 extends into the through hole 7 and jacks up the rectangular rod 8 to enable the gear 11 meshed with the rectangular rod to rotate, the gear 11 is rotated to drive the sliding plate 13 to move, so that the first air hole 12 and the second air hole 14 are communicated with the inner cavity, and meanwhile, the spring 10 generates a pulling force; when the plug connector 2 is not plugged with the adapter interface 4, the spring 10 is in a natural state, and the first air hole 12 and the second air hole 14 are not communicated in a staggered mode.
As a specific embodiment, in order to facilitate the removal of the plug 2, the fixing block 3 is further provided with an arc-shaped notch 15 having a gradually decreasing inner diameter, the arc-shaped notch 15 communicates with the through hole 7 and the insertion hole 5, the maximum width of the arc-shaped notch 15 is smaller than the width of the through hole 7, when the protrusion 6 abuts against the rectangular rod 8, the protrusion 6 is flush with the inner wall of the maximum width of the arc-shaped notch 15, when the plug 2 needs to be removed, the plug 2 is rotated to slide the protrusion 6 out of the maximum width of the arc-shaped notch 15 until the protrusion slides to the minimum width of the arc-shaped notch 15, so that the protrusion 6 is pressed into the accommodating cavity 16, the inner diameter of the inner ring of the arc-shaped notch 15 is equal to the inner diameter of the insertion hole 5, the inner diameter of the outer ring of the arc-shaped notch 15 gradually decreases until the inner diameter of the outer ring is the, the maximum width of the arc-shaped notch 15 is vertically communicated with the through hole 7.
As a specific embodiment, in order to prevent the protrusion 6 from sliding from the through hole 7 to the arc-shaped notch 15 during the use of the plug 2, the plug 2 is provided with a limiting strip 17, the housing 1 is provided with an insertion slot 18 corresponding to the limiting strip 17, when the protrusion 6 abuts against the rectangular rod 8, the limiting strip 17 can slide into the insertion slot 18, the outer diameter of the protrusion 6 is smaller than the inner diameter of the through hole 7, so that the protrusion 6 can abut against the rectangular rod 8 no matter whether the limiting strip 17 is in the insertion slot 18, when the limiting strip 17 just slides out from the insertion slot 18 and when the limiting strip 17 slides into the insertion slot 18, the protrusion 6 just abuts against the inner walls of the through hole 7.
As a specific embodiment, a slide bar 22 capable of moving up and down is further installed on the inner wall of the inner cavity, the slide bar 22 engages with one of the gears 11 engaging with the slide plate 13 in a transmission manner, so that when the second vent hole 14 on the slide plate 13 is communicated with the first vent hole 12, the slide bar 22 penetrates out of the shell 1, the shell 1 is respectively provided with an installation groove 21 and a through hole 19, two ends of the slide bar 22 are respectively and always located in the installation groove 21 and the through hole 19, the installation groove 21 limits the slide bar 22, the installation groove 21 and the through hole 19 are respectively matched with the slide bar 22, the slide bar 22 is provided with teeth engaging with the gears 11 in the transmission manner, a plurality of fixed columns 20 are fixed in the inner cavity, and the gears 11 are sleeved on the fixed columns 20.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. A computer adapter protective case, its characterized in that: the connector comprises a shell (1) and a plug connector (2), wherein the shell (1) is provided with an inner cavity, an adapter is arranged in the inner cavity, a fixed block (3) is arranged on the inner wall of the inner cavity, the fixed block (3) is connected with an adapter interface (4), the fixed block (3) is provided with a jack (5), the adapter interface (4) is positioned in the jack (5), the plug connector (2) extends into the jack (5) and is connected with the adapter interface (4), the outer wall of the plug connector (2) is connected with a protrusion (6) through an elastic sheet, a through hole (7) is arranged on the fixed block (3), one part of a rectangular rod (8) extends into the through hole (7), a spring (10) is wound on the rectangular rod (8), the two ends of the spring (10) are respectively fixed on the rectangular rod (8) and the fixed block (3), a plurality of gears (11) are arranged, wherein the lower surfaces of sliding plates (13) are meshed with at least two gears (11), one gear (11) meshed with the sliding plates (13) is meshed with the rectangular rod (8) for transmission, the upper surfaces of the sliding plates (13) are tightly attached to the inner wall of the inner cavity, and the shell (1) and the sliding plates (13) are respectively provided with a first air hole (12) and a second air hole (14) which are opposite; when the plug connector (2) is plugged with the adapter interface (4), the protrusion (6) extends into the through hole (7) and jacks up the rectangular rod (8) to enable the gear (11) meshed with the rectangular rod to rotate, the gear (11) is rotated to drive the sliding plate (13) to move, so that the first air hole (12) and the second air hole (14) are communicated with the inner cavity, and meanwhile, the spring (10) generates tension; when the plug connector (2) is not plugged with the adapter interface (4), the first air hole (12) and the second air hole (14) are not communicated in a staggered mode in a natural state of the spring (10).
2. The computer adapter protective case of claim 1, wherein: the fixed block (3) is further provided with an arc-shaped notch (15) with the inner diameter gradually reduced, the arc-shaped notch (15) is communicated with the through hole (7) and the insertion hole (5), the maximum width of the arc-shaped notch (15) is smaller than the width of the through hole (7), and the protrusion (6) is flush with the inner wall of the maximum width of the arc-shaped notch (15) when the protrusion (6) abuts against the rectangular rod (8).
3. The computer adapter protective case of claim 2, wherein: the plug connector is characterized in that a limiting strip (17) is arranged on the plug connector (2), a plug slot (18) corresponding to the limiting strip (17) is formed in the shell (1), when the protrusion (6) abuts against the rectangular rod (8), the limiting strip (17) can slide into the plug slot (18), and the outer diameter of the protrusion (6) is smaller than the inner diameter of the through hole (7).
4. The computer adapter protective case of claim 1, wherein: the inner wall of the inner cavity is further provided with a sliding rod (22) capable of moving up and down, the sliding rod (22) is meshed with one of the sliding plates (13) through the meshing transmission of the gear (11), so that when the second air holes (14) in the sliding plates (13) are communicated with the first air holes (12), the sliding rod (22) penetrates out of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786780.2A CN111953180A (en) | 2020-08-07 | 2020-08-07 | Computer adapter protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786780.2A CN111953180A (en) | 2020-08-07 | 2020-08-07 | Computer adapter protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111953180A true CN111953180A (en) | 2020-11-17 |
Family
ID=73331485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010786780.2A Pending CN111953180A (en) | 2020-08-07 | 2020-08-07 | Computer adapter protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111953180A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070943A1 (en) * | 2013-11-12 | 2015-05-21 | Tq-Systems Gmbh | Terminal strip and spring clamping adapter |
| CN205377642U (en) * | 2016-03-09 | 2016-07-06 | 国网山东省电力公司阳谷县供电公司 | Waterproof dustproof electric power adapter |
| CN207266435U (en) * | 2017-08-25 | 2018-04-20 | 上海鹰信智能技术有限公司 | A kind of inter-vehicle information system mounting shell |
| CN208767989U (en) * | 2018-10-24 | 2019-04-19 | 东莞市皇育电子有限公司 | A kind of small portable power supply adaptor |
| CN209389947U (en) * | 2019-03-02 | 2019-09-13 | 吉安市君源电子科技有限公司 | A kind of power supply adaptor based on multifunctional protection structure |
| CN210244199U (en) * | 2019-07-29 | 2020-04-03 | 江苏齐龙电子科技有限公司 | Tablet personal computer with support structure |
-
2020
- 2020-08-07 CN CN202010786780.2A patent/CN111953180A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070943A1 (en) * | 2013-11-12 | 2015-05-21 | Tq-Systems Gmbh | Terminal strip and spring clamping adapter |
| CN205377642U (en) * | 2016-03-09 | 2016-07-06 | 国网山东省电力公司阳谷县供电公司 | Waterproof dustproof electric power adapter |
| CN207266435U (en) * | 2017-08-25 | 2018-04-20 | 上海鹰信智能技术有限公司 | A kind of inter-vehicle information system mounting shell |
| CN208767989U (en) * | 2018-10-24 | 2019-04-19 | 东莞市皇育电子有限公司 | A kind of small portable power supply adaptor |
| CN209389947U (en) * | 2019-03-02 | 2019-09-13 | 吉安市君源电子科技有限公司 | A kind of power supply adaptor based on multifunctional protection structure |
| CN210244199U (en) * | 2019-07-29 | 2020-04-03 | 江苏齐龙电子科技有限公司 | Tablet personal computer with support structure |
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