CN208421869U - A kind of sealed dust-proof USB flash disk - Google Patents
A kind of sealed dust-proof USB flash disk Download PDFInfo
- Publication number
- CN208421869U CN208421869U CN201820719259.5U CN201820719259U CN208421869U CN 208421869 U CN208421869 U CN 208421869U CN 201820719259 U CN201820719259 U CN 201820719259U CN 208421869 U CN208421869 U CN 208421869U
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- China
- Prior art keywords
- pair
- epivalve
- memory
- arc
- hypovalve
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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.)
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Abstract
A kind of sealed dust-proof USB flash disk, the both ends of memory are respectively provided with USB plug, memory is set between the rectangular slab in the middle part of epivalve and hypovalve, the USB plug at memory both ends is between epivalve and the semicircular plate at hypovalve both ends, a pair of of U connecting rod is vertically arranged in the middle part of memory both sides of the face, spacing head is arranged in U connecting rod end, a pair of of sliding rail is arranged in the inside of a pair of side plates, the spacing head of a pair of of U connecting rod end is slideably positioned in the sliding slot of a pair of of sliding rail, the side wall inner surfaces at sliding rail both ends are respectively provided with positioning seat, arc-shaped sheet rubber is arranged in the side of positioning seat, arc-shaped bouncing plate is embedded in sheet rubber, horizontally rectangle shell surface sliding slot is arranged in the middle part of epivalve, pushing block is set above the shell surface sliding slot of epivalve；Enter USB plug in the intracorporal closed cavity of shell, can be effectively prevented into dust, grease stain, play the role of insulation blocking.
Description
Technical field
The utility model relates to medical instruments field, especially a kind of sealed dust-proof USB flash disk.
Background technique
USB flash disk is a kind of people's commonly movable storage device, and traditional shape is strip, is equipped with one in one end
USB plug is for being inserted into computer or other electronic equipments, to read or be written USB flash disk data.USB plug is the pith of USB flash disk,
If there is damage will so that entire USB flash disk can not normal use, so USB plug is to need position to be protected, need to prevent into
Enter dust, grease stain or is magnetized.
In the prior art, such as Patent No. CN 20194487, title are as follows: a kind of USB flash disk with silica gel sheath, technical side
Case is that silica gel sheath is set to USB fabric position, at fold and can be elastic structure, need using when by fold
The silica gel sheath of shape bounces back, and exposes USB plug, using being resetted again when finishing.The silica gel sheath of the structure exists as follows
Problem, i.e., after the silica gel sheath retraction of fold its own with certain thickness, the thickness will affect USB plug cannot fully by
It is inserted into computer, such computer cannot read the USB flash disk, affect the normal use of USB flash disk instead.Therefore, how can be
It under the premise of USB plug can be inserted completely into computer, prevents from entering dust and grease stain, being hardly damaged USB flash disk becomes length
Insoluble technical problem since phase.
In view of the foregoing, a kind of sealed dust-proof USB flash disk is now developed.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of sealed dust-proof USB flash disk, use
When, hand push pushing block is moved forward or rearward pushing block in shell surface sliding slot, and pushing block drives memory to be moved forward or rearward, and stores
Device drives two sides spacing head to be moved forward or rearward in the sliding slot of a pair of of sliding rail, makes the USB plug of memory front end or rear end
Expose sheet rubber, it is reversed that pushing block is pushed to drive memory that USB plug is made to enter shell by aforesaid operations step after use
In interior closed cavity.It can be effectively prevented into dust, grease stain, play the role of insulation blocking.
The utility model to achieve the goals above, adopts the following technical scheme that a kind of sealed dust-proof USB flash disk, be by: it is long
Square plate, semicircular plate, shell surface sliding slot, pushing block, connecting shaft, sliding rail, memory, USB plug, U connecting rod, spacing head, positioning seat, rubber
Film, bouncing plate are constituted；The both ends of memory are respectively provided with USB plug, and the structure of epivalve and hypovalve is identical equal are as follows: rectangle
The both ends of plate are respectively provided with semicircular plate, and side plate, upper casing is arranged between the rectangular slab both sides of the edge in the middle part of epivalve and hypovalve
Face and hypovalve are linked together composition shell by a pair of side plates between it, and memory is set in the middle part of epivalve and hypovalve
Rectangular slab between, the USB plug at memory both ends is between epivalve and the semicircular plate at hypovalve both ends, memory
A pair of of U connecting rod is vertically arranged in the middle part of both sides of the face, spacing head is arranged in U connecting rod end, and a pair of of sliding rail is arranged in the inside of a pair of side plates,
The spacing head of a pair of of U connecting rod end is slideably positioned in the sliding slot of a pair of of sliding rail, and the side wall inner surfaces at sliding rail both ends are respectively provided with fixed
Arc-shaped sheet rubber is arranged in position seat, the side of positioning seat, and at least two arc-shaped bouncing plates are embedded in sheet rubber, elastic force
One end of piece is embedded in positioning seat, and bouncing plate uses metal elastic force piece, the arc-shaped sheet rubber of a pair of a pair of side plates side
The semicircle enclosed is concentric circles with the semicircular plate, and a pair of arc-shaped sheet rubber is enclosed semicircular straight
Diameter is less than the diameter 3-8mm with the semicircular plate, and horizontally rectangle shell surface sliding slot, epivalve is arranged in the middle part of epivalve
Shell surface sliding slot above pushing block is set, wavy surface, memory upper surface center and pushing block lower surface center is arranged in pushing block upper surface
Between connecting shaft is set, line gap between and institute of the connecting shaft perpendicular to epivalve, between two pairs of arc-shaped sheet rubber ends
The coincidence of shell horizontal direction axial line is stated, closed cavity is enclosed between shell and two pairs of arc-shaped sheet rubbers at both ends, deposits
Reservoir and the USB plug at its both ends are located in closed cavity in unused state.
The beneficial effects of the utility model are: in use, hand push pushing block moves back pushing block forward or in shell surface sliding slot
Dynamic, pushing block drives memory to be moved forward or rearward, memory drive two sides spacing head in the sliding slot of a pair of of sliding rail forward or
It moves backward, so that the USB plug of memory front end or rear end is exposed sheet rubber, after use, by aforesaid operations step, reversely
Push pushing block that memory is driven to enter USB plug in the intracorporal closed cavity of shell.
The utility model can be effectively prevented into dust, grease stain, play the role of insulation blocking.Structure is simple,
It is hardly damaged, prolongs the service life.Structure is simple, is skillfully constructed, light small and exquisite, small in size, and easy to carry, production cost is low
Honest and clean, this product has obtained the consistent favorable comment of many patients since release, and obtains the generally approval of school expert, is suitble to
Popularity application.
The utility model structure is simple, is skillfully constructed, light small and exquisite, small in size, easy to carry, low production cost, this
Product has obtained the consistent favorable comment of users since release, is suitble to popularity application.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is general assembly structural schematic diagram；
In Fig. 1: rectangular slab 1-1, semicircular plate 1-2, shell surface sliding slot 1-3, pushing block 1-4, connecting shaft 1-5, sliding rail 1-6, depositing
Reservoir 2, USB plug 2-1, U connecting rod 2-2, spacing head 2-3, positioning seat 3-1, sheet rubber 3-2, bouncing plate 3-3.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
The both ends of memory 2 are respectively provided with USB plug 2-1, and the structure of epivalve and hypovalve is identical equal are as follows: rectangular slab 1-
1 both ends are respectively provided with semicircular plate 1-2, and side is arranged between the both sides of the edge rectangular slab 1-1 in the middle part of epivalve and hypovalve
Plate, epivalve and hypovalve are linked together composition shell by a pair of side plates between it, and memory 2 is set to epivalve under
Between rectangular slab 1-1 in the middle part of shell surface, the USB plug 2-1 at 2 both ends of memory is located at the semicircle of epivalve and hypovalve both ends
Between shape plate 1-2, setting spacing head 2- in the end connecting rod 2-2 a pair of of U connecting rod 2-2, U is vertically arranged in the middle part of 2 both sides of the face of memory
3, inside setting a pair of the sliding rail 1-6, the spacing head 2-3 of a pair of of end U connecting rod 2-2 of a pair of side plates are slideably positioned in a pair of of sliding rail
In the sliding slot of 1-6, the side wall inner surfaces at the both ends sliding rail 1-6 are respectively provided with positioning seat 3-1, and the side setting of positioning seat 3-1 is arc-shaped
Sheet rubber 3-2, at least two arc-shaped bouncing plate 3-3 are embedded in sheet rubber 3-2, and one end of bouncing plate 3-3 is embedded in
In positioning seat 3-1, bouncing plate 3-3 uses metal elastic force piece, and the sheet rubber 3-2 that a pair of a pair of side plates side is arc-shaped is enclosed
The semicircle of synthesis is concentric circles with the semicircular plate 1-2, and a pair of arc-shaped sheet rubber 3-2 is enclosed semicircular
Diameter is less than the diameter 3-8mm with the semicircular plate 1-2, and horizontally rectangle shell surface sliding slot 1- is arranged in the middle part of epivalve
Pushing block 1-4 is set above 3, the shell surface sliding slot 1-3 of epivalve, and the upper surface pushing block 1-4 is arranged wavy surface, in 2 upper surface of memory
Connecting shaft 1-5 is set between the heart and the lower surface pushing block 1-4 center, and connecting shaft 1-5 is perpendicular to epivalve, two couples of arc-shaped sheet rubber 3-
The line between gap between 2 ends is overlapped with the shell horizontal direction axial line, and two pairs of shell and both ends are arc-shaped
Sheet rubber 3-2 between enclose closed cavity, the USB plug 2-1 at memory 2 and its both ends is located in unused state
In closed cavity.
Claims (1)
- It is by rectangular slab (1-1), semicircular plate (1-2), shell surface sliding slot (1-3), pushing block 1. a kind of sealed dust-proof USB flash disk (1-4), connecting shaft (1-5), sliding rail (1-6), memory (2), USB plug (2-1), U connecting rod (2-2), spacing head (2-3), positioning Seat (3-1), sheet rubber (3-2), bouncing plate (3-3) are constituted；It is characterized by: the both ends of memory (2) are respectively provided with USB plug The structure of (2-1), epivalve and hypovalve is identical equal are as follows: and the both ends of rectangular slab (1-1) are respectively provided with semicircular plate (1-2), on Side plate, epivalve and hypovalve are arranged between both sides of the edge rectangular slab (1-1) in the middle part of shell surface and hypovalve to pass through between it A pair of side plates be linked together composition shell, memory (2) be set to the rectangular slab (1-1) in the middle part of epivalve and hypovalve it Between, the USB plug (2-1) at memory (2) both ends is located between epivalve and the semicircular plate (1-2) at hypovalve both ends, storage A pair of of U connecting rod (2-2) is vertically arranged in the middle part of device (2) both sides of the face, spacing head (2-3) is arranged in the U connecting rod end (2-2), an opposite side A pair of of sliding rail (1-6) is arranged in the inside of plate, and the spacing head (2-3) of a pair of of U connecting rod (2-2) end is slideably positioned in a pair of of sliding rail In the sliding slot of (1-6), the side wall inner surfaces at the both ends sliding rail (1-6) are respectively provided with positioning seat (3-1), and the side of positioning seat (3-1) is set It sets arc-shaped sheet rubber (3-2), at least two arc-shaped bouncing plates (3-3) are embedded in sheet rubber (3-2), bouncing plate The one end of (3-3) is embedded in positioning seat (3-1), and bouncing plate (3-3) uses metal elastic force piece, a pair of circle of a pair of side plates side The semicircle that the sheet rubber (3-2) of arc is enclosed is concentric circles with the semicircular plate (1-2), a pair of arc-shaped rubber The semicircular diameter that piece (3-2) is enclosed is less than the diameter 3-8mm with the semicircular plate (1-2), the middle part of epivalve Horizontally pushing block (1-4) is arranged in rectangle shell surface sliding slot (1-3), shell surface sliding slot (1-3) top of epivalve for setting, pushing block Wavy surface is arranged in the upper surface (1-4), and connecting shaft (1- is arranged between memory (2) upper surface center and the lower surface center pushing block (1-4) 5), connecting shaft (1-5) is perpendicular to epivalve, line between gap and institute between two pairs of arc-shaped sheet rubber (3-2) ends The coincidence of shell horizontal direction axial line is stated, encloses confined air between shell and two pairs of arc-shaped sheet rubbers (3-2) at both ends The USB plug (2-1) at chamber, memory (2) and its both ends is located in closed cavity in unused state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719259.5U CN208421869U (en) | 2018-05-15 | 2018-05-15 | A kind of sealed dust-proof USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719259.5U CN208421869U (en) | 2018-05-15 | 2018-05-15 | A kind of sealed dust-proof USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421869U true CN208421869U (en) | 2019-01-22 |
Family
ID=65113728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719259.5U Expired - Fee Related CN208421869U (en) | 2018-05-15 | 2018-05-15 | A kind of sealed dust-proof USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421869U (en) |
-
2018
- 2018-05-15 CN CN201820719259.5U patent/CN208421869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |