CN113241556A - Plug-in end positioning device for mobile USB flash disk - Google Patents

Plug-in end positioning device for mobile USB flash disk Download PDF

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Publication number
CN113241556A
CN113241556A CN202110586875.4A CN202110586875A CN113241556A CN 113241556 A CN113241556 A CN 113241556A CN 202110586875 A CN202110586875 A CN 202110586875A CN 113241556 A CN113241556 A CN 113241556A
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CN
China
Prior art keywords
usb flash
flash disk
rack
rod
positioning device
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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.)
Withdrawn
Application number
CN202110586875.4A
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Chinese (zh)
Inventor
詹恬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Suzi E Commerce Co ltd
Original Assignee
Hangzhou Suzi E Commerce Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Suzi E Commerce Co ltd filed Critical Hangzhou Suzi E Commerce Co ltd
Priority to CN202110586875.4A priority Critical patent/CN113241556A/en
Publication of CN113241556A publication Critical patent/CN113241556A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/002—Maintenance of line connectors, e.g. cleaning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/06—Connectors or connections adapted for particular applications for computer periphery

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to the technical field of computers and discloses a plug-in end positioning device for a mobile USB flash disk. This plug end positioner that removal USB flash disk was used, change through the luminous flux that arouses the photo resistance frame in pegging graft the inserting groove with the USB flash disk, make the ability that the electromagnetism seat attracts the magnetic block reduce the closing plate and open, the confined space shrink of constituteing by branch and gasbag ring, elasticity air leads to the pole then can carry out gas to inserting groove and USB flash disk and blow and wipe away, clear away the dust, the stable contact has been guaranteed, because the rack of both sides drives the gangboard and removes in opposite directions, make to the outside removal of casing when butt joint piece fastens the USB flash disk, spacing stability has then been promoted, thereby avoid reducing because of the work efficiency that contact failure leads to, the effectual practicality that promotes equipment use.

Description

Plug-in end positioning device for mobile USB flash disk
Technical Field
The invention relates to the technical field of computers, in particular to a plug-in end positioning device for a mobile USB flash disk.
Background
At present, the grafting end device that corresponding intelligence system molding computer USB flash disk was used is in the use, there is ash or the unexpected dust that is stained with of USB flash disk grafting end in the inserting groove, all can lead to the later stage USB flash disk to insert back in the inserting groove, the condition of bad contact appears and cause corresponding work efficiency to reduce, in addition because the USB flash disk only a fraction connects in the inserting groove, when the external world has the rocking force to act on the computer, the outside part that extends of USB flash disk receives the influence of gravity and can lead to the whole pine of USB flash disk to take off promptly, and when pulling out the USB flash disk and not receive the effect with grafting direction parallel force, the grafting end that also can lead to the USB flash disk receives stress damage.
Aiming at the defects of the prior art, the invention provides the plugging end positioning device for the mobile USB flash disk, which has the advantages of avoiding the reduction of the working efficiency caused by poor contact and effectively improving the practical performance of equipment use, and solves the problems that the corresponding working efficiency is reduced and the practical performance of equipment use is low caused by poor contact in the use process of the general plugging end device for the mobile USB flash disk.
Disclosure of Invention
In order to achieve the purposes of avoiding the reduction of the working efficiency caused by poor contact and effectively improving the practical performance of equipment use, the invention provides the following technical scheme: the utility model provides a plug end positioner that removal USB flash disk was used, includes the casing, the inner chamber right part fixedly connected with air-blowing mechanism of casing, the inner chamber left part swing joint of casing has positioning mechanism.
Preferably, the air-blowing mechanism comprises an electromagnetic seat, an elastic air through rod, a magnetic block, a rack, a supporting rod, an air bag ring, a sealing plate, a toothed rod and a transmission gear, wherein the elastic air through rod is inserted in the middle of the electromagnetic seat in a sliding manner, the right end of the elastic air through rod is fixedly connected with the magnetic block, the racks are connected to the upper end and the lower end of the electromagnetic seat in a sliding manner, the supporting rod is movably connected between the racks and the magnetic block, the air bag ring is fixedly connected between the racks, the left end of the electromagnetic seat is rotatably connected with the symmetrical sealing plate, the toothed rod extends to the sealing plate is connected to the upper side and the lower side of the inner cavity of the shell in a sliding manner, and the transmission gear is connected to the left end of the inner cavity rack of the shell in a rotating manner.
Preferably, the magnetic pole of the adjacent surface of the magnetic block is opposite after the electromagnetic seat is electrified, and the magnetic pole and the adjacent surface of the magnetic block are mutually attracted.
Preferably, the sealing plate is provided with a sliding groove matched with the toothed bar, the rotating end part of the sealing plate is movably sleeved with a torsion spring extending to the electromagnetic seat, and the end part of the toothed bar is movably connected with a sliding block extending to the inner cavity of the sliding groove.
Preferably, the rack bar is meshed with the transmission gear, so that when the rack bar drives the transmission gear to deflect, the rack bar can be indirectly driven to deflect, and the space between the support rod and the airbag ring is sealed, so that when the support rod and the airbag ring are correspondingly deformed, the corresponding gas can be pumped and discharged by utilizing the sealed space.
Preferably, the positioning mechanism comprises an insertion groove, a photosensitive resistor frame, a butt joint block, a linkage plate and a connecting rod, the photosensitive resistor frame is fixedly connected to an inner cavity of the insertion groove, the butt joint blocks are connected to the upper side and the lower side of the insertion groove in a sliding mode, the linkage plate is connected to the left portion of the inner cavity of the shell in a sliding mode, and the connecting rod is movably connected between the linkage plate and the butt joint block.
Preferably, the butt groove has been seted up to one side that the butt piece is close to the photo resistance frame to make butt groove joint on the butt piece to behind the lateral wall of photo resistance frame, can be under the promotion of connecting rod lateral shifting to the outside of casing, stabilize spacingly to the USB flash disk body, fixed connection between linkage board and the rack, thereby when making the rack synchronous phase to each other removal of both sides, the linkage board can be driven and make the butt piece stabilize the USB flash disk.
Advantageous effects
Compared with the prior art, the invention provides a plug-in end positioning device for a mobile USB flash disk, which has the following beneficial effects:
1. the inserting end positioning device for the movable USB flash disk has the advantages that on the way of inserting the USB flash disk into the inserting groove, the light receiving quantity in the photosensitive resistor frame is reduced, the current introduced into the electromagnetic seat is reduced, the attraction capacity of the electromagnetic seat to the magnetic block is weakened, the elastic air through rod converts the pressure into the elastic force and moves rightwards, the corresponding support rod is driven to pull the racks on two sides to move oppositely, the rack rods on two sides can move backwards through the conduction of the transmission gear, the sealing plate is pulled to deflect, the corresponding air blowing channel is opened, the design can avoid the situation that the dust caused by electrostatic attraction and air exchange enters the inner space of the sealing plate when a computer runs to cause the internal pollution during later air blowing, the synchronous sealing space formed by the support rod and the air sac ring is compressed, so that the elastic air through rod discharges air outwards, the inserting groove and the surface of the USB flash disk are blown clean, thereby avoiding the reduction of the working efficiency caused by poor contact.
2. This plug end positioner that removal USB flash disk was used, when the rack through both sides removed in opposite directions, the linkage board also can be driven corresponding removal, and drive the connecting rod and promote the butt piece and remove to one side of inserting groove, butt groove joint to the lateral wall of photo resistance frame on the butt piece after, the butt piece is then lateral shifting to the outside of casing under the continuation of connecting rod promotes, carry on spacingly to the USB flash disk body, avoid taking place because of the condition that the USB flash disk body pine that rocks and lead to takes off, and further prevent that the USB flash disk body from not being extracted along the horizontal direction after using, cause the condition of plug end wearing and tearing or stress damage, thereby the effectual practicality that has promoted equipment use.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front sectional view of a connecting portion of a rack or the like according to the present invention;
FIG. 3 is a front cross-sectional view of a connecting portion such as an abutment block of the present invention;
FIG. 4 is a front sectional view of a connection portion such as an electromagnetic socket according to the present invention.
In the figure: 1. a housing; 2. an air blowing mechanism; 21. an electromagnetic base; 22. an elastic air through rod; 23. a magnetic block; 24. a rack; 25. a strut; 26. a balloon ring; 27. a sealing plate; 28. a rack bar; 29. a transmission gear; 3. a positioning mechanism; 31. inserting grooves; 32. a photo-resistor frame; 33. a butting block; 34. a linkage plate; 35. a connecting rod.
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.
The first embodiment is as follows:
referring to fig. 1, 2 and 4, a plug end positioning device for a mobile usb disk comprises a housing 1, an air blowing mechanism 2 is fixedly connected to the right portion of the inner cavity of the housing 1, a positioning mechanism 3 is movably connected to the left portion of the inner cavity of the housing 1, the air blowing mechanism 2 comprises an electromagnetic seat 21, an elastic air through rod 22, a magnetic block 23, a rack 24, a support rod 25, an air bag ring 26, a sealing plate 27, a rack rod 28 and a transmission gear 29, the magnetic poles of the surfaces of the electromagnetic seat 21 adjacent to the magnetic block 23 after being electrified are opposite, the two are mutually attracted, the elastic air through rod 22 is slidably plugged in the middle of the electromagnetic seat 21, the magnetic block 23 is fixedly connected to the right end of the elastic air through rod 22, the rack 24 is slidably connected to both the upper and lower ends of the electromagnetic seat 21, the support rod 25 is movably connected between the rack 24 and the magnetic block 23, the air bag ring 26 is fixedly connected between the racks 24, the sealing plate 27 is rotatably connected to the left end of the electromagnetic seat 21, the sealing plate 27 is provided with a sliding groove adapted to the rack bar 28, the rotating end of the sealing plate 27 is movably sleeved with a torsion spring extending to the electromagnetic seat 21, the end of the rack bar 28 is movably connected with a sliding block extending to the inner cavity of the sliding groove, the upper side and the lower side of the inner cavity of the shell 1 are both slidably connected with the rack bar 28 extending to the sealing plate 27, the rack bar 28 and the transmission gear 29 are meshed and connected, so that when the rack bar 24 drives the transmission gear 29 to deflect, the rack bar 28 can be indirectly driven to deflect, and the space formed between the support bar 25 and the air bag ring 26 is sealed, so that when the support bar 25 and the air bag ring 26 are correspondingly deformed, the corresponding gas can be pumped and released by using the sealed space, the left end of the inner cavity rack bar 24 of the shell 1 is rotatably connected with the transmission gear 29, and is plugged into the plugging groove 31 through a U disk to cause the change of the light receiving amount of the photoresistor frame 32, so that the capacity of the electromagnetic seat 21 for attracting the magnetic block 23 is reduced, the elastic air through rod 22 automatically resets to open the sealing plate 27, the sealing space formed by the support rod 25 and the air bag ring 26 contracts, and then the elastic air through rod 22 can blow air to the insertion groove 31 and the U disk to clean dust, so that stable contact is ensured.
Example two:
referring to fig. 1 and 3, a plug end positioning device for moving a usb disk comprises a housing 1, a blowing mechanism 2 is fixedly connected to the right portion of an inner cavity of the housing 1, a positioning mechanism 3 is movably connected to the left portion of the inner cavity of the housing 1, the positioning mechanism 3 includes a plug groove 31, a photo-resistor frame 32, a butt block 33, a linkage plate 34 and a connecting rod 35, the inner cavity of the plug groove 31 is fixedly connected to the photo-resistor frame 32, the upper and lower sides of the plug groove 31 are both slidably connected to the butt block 33, the butt groove is formed in one side of the butt block 33 close to the photo-resistor frame 32, so that the butt groove on the butt block 33 is clamped to the side wall of the photo-resistor frame 32 and then can be pushed by the connecting rod 35 to move transversely to the outside of the housing 1 to stably limit the usb disk body, the left portion of the inner cavity of the housing 1 is slidably connected to the symmetrical linkage plate 34, and the linkage plate 34, thereby when making the rack 24 synchronous phase shift of both sides, linkage plate 34 can be driven and make butt piece 33 stabilize the USB flash disk, swing joint has connecting rod 35 between linkage plate 34 and the butt piece 33, and rack 24 through both sides drives linkage plate 34 and removes in opposite directions for butt piece 33 is to 1 outside removal of casing when the USB flash disk fastening, has promoted spacing stability then, has effectively avoided the USB flash disk pine to take off and receive stress failure when extracting.
Example three:
referring to fig. 1-4, a plug end positioning device for a mobile usb disk comprises a housing 1, a blowing mechanism 2 is fixedly connected to the right portion of the inner cavity of the housing 1, the blowing mechanism 2 comprises an electromagnetic seat 21, an elastic air through rod 22, a magnetic block 23, a rack 24, a support rod 25, an air bag ring 26, a sealing plate 27, a rack rod 28, and a transmission gear 29, the magnetic poles of the surfaces of the electromagnetic seat 21 adjacent to the magnetic block 23 after being electrified are opposite to each other, the two attract each other, the elastic air through rod 22 is slidably inserted into the middle of the electromagnetic seat 21, the magnetic block 23 is fixedly connected to the right end of the elastic air through rod 22, the rack 24 is slidably connected to both upper and lower ends of the electromagnetic seat 21, the support rod 25 is movably connected between the rack 24 and the magnetic block 23, the air bag ring 26 is fixedly connected between the rack 24, the symmetrical sealing plate 27 is rotatably connected to the left end of the electromagnetic seat 21, a sliding groove adapted to the rack rod 28 is formed on the sealing plate 27, and a spring torsion extending to the electromagnetic seat 21 is movably connected to the rotating end of the sealing plate 27, in addition, the end of the rack bar 28 is movably connected with a slide block extending into the inner cavity of the chute, the upper side and the lower side of the inner cavity of the shell 1 are both connected with the rack bar 28 extending to the sealing plate 27 in a sliding way, the rack bar 28 is connected with the transmission gear 29 in a meshing way, so that when the rack bar 24 drives the transmission gear 29 to deflect, the rack bar 28 can be indirectly driven to deflect, the space sealing design formed between the support bar 25 and the air bag ring 26 is adopted, so that when the support bar 25 and the air bag ring 26 are correspondingly deformed, the corresponding gas can be pumped and released by utilizing the sealing space, the left end of the rack bar 24 in the inner cavity of the shell 1 is rotatably connected with the transmission gear 29, through inserting the U disk into the insertion groove 31, the light receiving amount in the photosensitive resistor frame 32 is reduced, the current introduced into the electromagnetic seat 21 is reduced, the attraction capacity of the electromagnetic seat 21 to the magnetic block 23 is weakened, the elastic air through rod 22 converts the pressure into elastic force to move rightwards, corresponding branch 25 is driven the rack 24 of pulling both sides and is removed in opposite directions, conduction through drive gear 29, the ratch 28 of both sides then can remove dorsad, pulling sealing plate 27 deflects, open the air-blowing passageway that corresponds, dust that this design can avoid when the computer operation leads to because of electrostatic attraction and taking a breath enters into sealing plate 27 inner space, the condition of internal contamination takes place when leading to later stage air-blowing, the synchronous sealed space of constituteing by branch 25 and gasbag ring 26 is compressed, make the outside exhaust gas of elasticity air-through pole 22, blow and wipe clean inserting groove 31 and USB flash disk surface from the dust in area, thereby avoid reducing because of the work efficiency that the contact failure leads to.
The left part of the inner cavity of the shell 1 is movably connected with a positioning mechanism 3, the positioning mechanism 3 comprises an inserting groove 31, a photoresistance frame 32, a butt joint block 33, a linkage plate 34 and a connecting rod 35, the inner cavity of the inserting groove 31 is fixedly connected with the photoresistance frame 32, the upper side and the lower side of the inserting groove 31 are both connected with the butt joint block 33 in a sliding way, one side of the butt joint block 33 close to the photoresistance frame 32 is provided with the butt joint groove, so that the butt joint groove on the butt joint block 33 is clamped to the side wall of the photoresistance frame 32 and can move to the outer part of the shell 1 under the pushing of the connecting rod 35 to stabilize and limit the USB flash disk body, the left part of the inner cavity of the shell 1 is connected with the symmetrical linkage plate 34 in a sliding way, the linkage plate 34 is fixedly connected with the rack 24, so that the rack 24 on the two sides move synchronously and oppositely, the linkage plate 34 can be driven to enable the butt joint block 33 to stabilize the USB flash disk, the connecting rod 35 is movably connected between the linkage plate 34 and the butt joint block 33, when rack 24 through both sides removes in opposite directions, linkage plate 34 also can be driven corresponding removal, and drive connecting rod 35 and promote butt piece 33 and remove to one side of inserting groove 31, butt groove joint to after the lateral wall of photo resistance frame 32 on butt piece 33, butt piece 33 then lateral shifting to casing 1's outside under the continuation of connecting rod 35 promotes, it is spacing to the USB flash disk body, avoid taking place because of the condition that the USB flash disk body pine that leads to of rocking takes off, and further prevent that the USB flash disk body from not being extracted along the horizontal direction after using, cause the condition of grafting end wearing and tearing or stress damage, thereby the effectual practicality that has promoted equipment use.
The working principle is as follows: in the inserting end positioning device for moving the USB flash disk, on the way of inserting the USB flash disk into the inserting groove 31, the light receiving quantity in the photosensitive resistor frame 32 is reduced, the current introduced into the electromagnetic seat 21 is reduced, the attraction capacity of the electromagnetic seat 21 to the magnetic block 23 is weakened, the elastic air through rod 22 converts the pressure into the elastic force and moves rightwards, the corresponding support rod 25 is driven to pull the racks 24 at two sides to move oppositely, the rack rods 28 at two sides can move backwards through the conduction of the transmission gear 29, the sealing plate 27 is pulled to deflect, the corresponding air blowing channel is opened, the design can avoid the situation that the dust caused by electrostatic attraction and air exchange enters the inner space of the sealing plate 27 when the computer runs to cause the inner pollution at the later air blowing, the synchronous sealing space formed by the support rod 25 and the air bag ring 26 is compressed, so that the elastic air through rod 22 discharges air outwards, with inserting groove 31 and USB flash disk surface from the dust in area clean of blowing away, thereby avoid reducing because of the work efficiency that contact failure leads to, when rack 24 through both sides removes in opposite directions, linkage plate 34 also can be driven corresponding removal, and drive connecting rod 35 and promote the one side removal of butt piece 33 to inserting groove 31, butt groove joint on butt piece 33 is to after the lateral wall of photo resistance frame 32, butt piece 33 then lateral shifting to the outside of casing 1 under the continuation of connecting rod 35 promotes, it is spacing to the USB flash disk body, avoid taking place because of the condition that the USB flash disk body pine that leads to takes off, and further prevent that the USB flash disk body from not being extracted along the horizontal direction after using, cause the condition of grafting end wear or stress damage, thereby the effectual practicality that has promoted equipment use.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a remove grafting end positioner that USB flash disk used, includes casing (1), its characterized in that: the air blowing device is characterized in that an air blowing mechanism (2) is fixedly connected to the right part of the inner cavity of the shell (1), and a positioning mechanism (3) is movably connected to the left part of the inner cavity of the shell (1).
2. The plug end positioning device for the mobile USB flash disk according to claim 1, wherein: the air blowing mechanism (2) comprises an electromagnetic seat (21), an elastic air through rod (22), a magnetic block (23), a rack (24), a support rod (25), an air bag ring (26), a sealing plate (27), a rack rod (28) and a transmission gear (29), wherein the elastic air through rod (22) is inserted in the middle of the electromagnetic seat (21) in a sliding manner, the magnetic block (23) is fixedly connected to the right end of the elastic air through rod (22), the rack (24) is connected to the upper end and the lower end of the electromagnetic seat (21) in a sliding manner, the support rod (25) is movably connected between the rack (24) and the magnetic block (23), the air bag ring (26) is fixedly connected between the racks (24), the symmetrical sealing plate (27) is rotatably connected to the left end of the electromagnetic seat (21), the rack rod (28) extending to the sealing plate (27) is connected to the upper side and the lower side of the inner cavity of the shell (1) in a sliding manner, the left end of the inner cavity rack (24) of the shell (1) is rotatably connected with a transmission gear (29).
3. The plug end positioning device for the mobile USB flash disk according to claim 2, wherein: the magnetic pole of the surface of the electromagnetic seat (21) adjacent to the magnetic block (23) is opposite after being electrified.
4. The plug end positioning device for the mobile USB flash disk according to claim 2, wherein: the sealing plate (27) is provided with a sliding groove matched with the toothed bar (28), and the rotating end part of the sealing plate (27) is movably sleeved with a torsion spring extending to the electromagnetic seat (21).
5. The plug end positioning device for the mobile USB flash disk according to claim 2, wherein: the toothed bar (28) is meshed with the transmission gear (29), and a space formed between the support bar (25) and the air bag ring (26) is sealed.
6. The plug end positioning device for the mobile USB flash disk according to claim 1, wherein: positioning mechanism (3) are including inserting groove (31), photo resistance frame (32), butt piece (33), linkage board (34), connecting rod (35), the inner chamber fixedly connected with photo resistance frame (32) of inserting groove (31), the equal sliding connection in upper and lower both sides of inserting groove (31) has butt piece (33), the inner chamber left part sliding connection of casing (1) has linkage board (34) of symmetry, swing joint has connecting rod (35) between linkage board (34) and butt piece (33).
7. The device for positioning the plugging end of a mobile U disk according to claim 2 or 6, wherein: and one side of the abutting block (33) close to the photosensitive resistor frame (32) is provided with an abutting groove, and the linkage plate (34) is fixedly connected with the rack (24).
CN202110586875.4A 2021-05-27 2021-05-27 Plug-in end positioning device for mobile USB flash disk Withdrawn CN113241556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110586875.4A CN113241556A (en) 2021-05-27 2021-05-27 Plug-in end positioning device for mobile USB flash disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110586875.4A CN113241556A (en) 2021-05-27 2021-05-27 Plug-in end positioning device for mobile USB flash disk

Publications (1)

Publication Number Publication Date
CN113241556A true CN113241556A (en) 2021-08-10

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Application Number Title Priority Date Filing Date
CN202110586875.4A Withdrawn CN113241556A (en) 2021-05-27 2021-05-27 Plug-in end positioning device for mobile USB flash disk

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CN (1) CN113241556A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110224238A (en) * 2019-07-01 2019-09-10 臧龙 A kind of electric connecting terminals
CN111681686A (en) * 2020-05-22 2020-09-18 安庆师范大学 Hard disk device based on block chain
CN112186394A (en) * 2020-09-29 2021-01-05 曾誉军 Self-protection type air conditioner power supply equipment capable of avoiding deformation of reed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110224238A (en) * 2019-07-01 2019-09-10 臧龙 A kind of electric connecting terminals
CN111681686A (en) * 2020-05-22 2020-09-18 安庆师范大学 Hard disk device based on block chain
CN112186394A (en) * 2020-09-29 2021-01-05 曾誉军 Self-protection type air conditioner power supply equipment capable of avoiding deformation of reed

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Application publication date: 20210810