CN201112507Y - Fixing mechanism for charger and socket - Google Patents

Fixing mechanism for charger and socket Download PDF

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Publication number
CN201112507Y
CN201112507Y CNU2007200582296U CN200720058229U CN201112507Y CN 201112507 Y CN201112507 Y CN 201112507Y CN U2007200582296 U CNU2007200582296 U CN U2007200582296U CN 200720058229 U CN200720058229 U CN 200720058229U CN 201112507 Y CN201112507 Y CN 201112507Y
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CN
China
Prior art keywords
charger
socket
pinch
fixed
screw rod
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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.)
Expired - Fee Related
Application number
CNU2007200582296U
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Chinese (zh)
Inventor
麦广树
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麦广树
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Priority to CNU2007200582296U priority Critical patent/CN201112507Y/en
Application granted granted Critical
Publication of CN201112507Y publication Critical patent/CN201112507Y/en
Anticipated expiration legal-status Critical
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to a simple-structured and easy-to-use fixing mechanism for a charger and a socket. Power source pins that are matched with the power source slots of the socket are arranged on the shell body of the charger, which is characterized in that the shell body of the charger is provided with a pair of moveable clamp pins extending towards the two sides of the socket respectively; a force application device is arranged between the shell body of the charger and the pair of clip pins; the force application device applies external force on the two clip pins to form a clip that fastens the outer wall on the two sides of the socket, thereby fixing the charger into the socket.

Description

The fixed mechanism of charger and socket
Technical field
The utility model relates to the fixed mechanism of a kind of charger and socket, particularly relates to a kind ofly the charger of digital products such as mobile phone, MP3, MP4 or digital camera to be securely fixed in the charger on the socket and the fixed mechanism of socket.
Background technology
Disclose among the disclosed Chinese patent bulletin CN2403133Y on October 25th, 2000 a kind of " inserting the wall type charger for mobile phone ", mainly comprise the insertion slot that is opened in the top, and the plug of being located at a side wall surface, wherein this insertion slot is an inner concavity, inside is available puts in order to do charge or discharge for mobile phone or battery, flat the establishing of this plug protrudes from the side wall surface, and this charger body inside is provided with electronic circuit; Charger (portable round) directly is inserted in the socket on the wall and can locatees and use, exempt puzzlement and inconvenience that the known charge device need extend electric wire.The shortcoming of this charger is: charger for mobile phone is insecure with being connected of wall during use; Because mobile phone (mobile phone) is inserted in the insertion slot when using, the weight of mobile phone that has been equivalent to be inserted in charger extra duty on the wall, and charger for mobile phone is to be fixed by the friction between the jack on power pin and the wall socket, as long as it is excessive to be subjected to less external force effect or mobile phone weight, then fall down from wall easily, and the charger slot interpolation of working as on being fixed on wall is gone in the process of mobile phone, may make also that charger is stressed to be moved or fall down, so, when the slot interpolation is gone into mobile phone, must use extremely inconvenient with the hand steered firmly charger of another.
Summary of the invention
The purpose of this utility model be for solve exist in the existing charger be connected insecure, inconvenient problem with use with socket, and provide a kind of simple in structure, easy to use, the charger that can firmly be connected with socket and the fixed mechanism of socket.
The technical scheme that realizes the purpose of this utility model is: the fixed mechanism of a kind of charger and socket, the shell of charger is provided with the power pin that the supply hub with socket matches, it is characterized in that described charger case is furnished with the pinch of a pair of activity, two pinches stretch to the socket both sides respectively, be provided with force application apparatus between charger case and this are to pinch, this force application apparatus imposes external force to pinch and makes two pinches constitute a pair of clips of clamping socket both sides outer wall.Socket described in the utility model is the standard socket that meets national standard, so the manufacturer can not provide socket when using the utility model.
The fixed mechanism of described charger and socket is characterized in that described force application apparatus is a pair of screw rod, this screw rod and described charger case screw thread couple, and screw rod is inner for stretching out outside the described charger case in described pinch, outer end.Charger case is provided with the wing or the frame that extends to the socket outer exterior wall, described screw rod and this wing or frame screw thread couple, and when tightening two screw rods, the outside of charger case outer wall is close in two screw rods the inner.
The fixed mechanism of described charger and socket is characterized in that being embedded with in the described charger case nut corresponding with described screw rod, and described screw rod is by realizing with the coupling of this nut thread and the screw thread couple of described charger case.Because general charger case is a plastic material, its screw strength is not high when screw thread being set thereon, so setting-in is gone into the nut of metal material on charger case, and use metal screw, make screw rod by replacing coupling with charger case, with the life-span of raising screw thread couple with nut coupling.
The fixed mechanism of described charger and socket, it is characterized in that described pinch the inner is positioned at described charger case, and with charger case in up and down the gathering sill of trend slide and to match, described force application apparatus is made of slide block that horizontally slips and the screw rod that is arranged between this slide block and the charger case, described screw rod is inner to be stretched out outside the charger case with this slide block screw thread couple, outer end, this slide block is provided with two gradient is identical but oblique opposite hypotenuse is corresponding with described two pinches respectively, and described pinch the inner is provided with the pin that is positioned at corresponding hypotenuse one side.It is handle that this screw rod stretches out the outer part of charger case, when rotating this handle, screw rod drives the slide block move left and right, and the hypotenuse on the slide block can inwardly push away corresponding pinch, make the pinch outer end that is positioned at socket outer exterior wall place press to the charger outer exterior wall, thereby clamp socket; The reverse rotation handle just can unclamp pinch, but can only unclamp and can not push two pinches open away from socket, so, when inserting charger (power pin) to socket (supply hub), will two pinches outwards be pushed open with hand, otherwise pinch may stop charger near socket; Two hypotenuses on the slide block can be symmetrical.
The fixed mechanism of described charger and socket, it is corresponding with described two pinches respectively to it is characterized in that described slide block is provided with the skewed slot of two symmetries, and the pin of described pinch the inner snaps in the corresponding skewed slot.Its benefit be skewed slot can directly drive two pinches to the socket direction near or away from socket, as long as the handle by screw rod just can make two pinches away from socket, when insertion charger on socket, do not need two pinches to be pushed open with hand.
The fixed mechanism of described charger and socket is characterized in that being provided with spring between described pinch and the charger case, and described pinch is subjected to the elastic force away from the charger case direction.Benefit is that when inserting charger on socket, two pinches are pushed open by two compression springs, and do not need manually to push open.
The fixed mechanism of described charger and socket, it is characterized in that described pinch is made of pull bar and briquetting, this pull bar the inner is positioned at described charger case and described gathering sill is slidingly matched, stretch out outside the charger case outer end, described pin is arranged on this pull bar the inner, described briquetting two ends are pressed in the braced wing that stretches out on the described charger case and the socket sidewall outside respectively, and bayonet lock is inserted after passing through hole on this briquetting in described pull bar outer end.Rotate the screw rod outer end by hand, drive the slide block move left and right, drive pull bar by the hypotenuse on the slide block and move in charger case, the bayonet lock of pull bar outer end makes briquetting be pressed on braced wing and socket outer exterior wall, and charger is fixed in the socket.
The fixed mechanism of described charger and socket is characterized in that the through hole on the described briquetting is bar shaped.Its benefit is to regulate the appropriate location that briquetting is pushed down the socket outer wall, can also offer the guiding draw-in groove that matches with the briquetting width on the braced wing of correspondence.
The fixed mechanism of described charger and socket is characterized in that described pull bar is with compression spring outward, and the inboard and charger sidewall outside of described briquetting is withstood at these compression spring two ends respectively.Effect is after briquetting and socket outer exterior wall are unclamped, and briquetting can not stopped charger and insert in the socket by jack-up.
The fixed mechanism of described charger and socket is characterized in that described braced wing supports the strong point of described briquetting and the described socket sidewall outside and maintains an equal level or slightly protrude.Benefit is to guarantee that the briquetting two ends can reliablely and stablely be pressed between braced wing and the socket outer exterior wall.
Owing to adopted technical scheme described in the utility model, when force application apparatus when two pinches impose external force, just can utilize the pinch in the charger case to clamp socket, thereby charger is fixed in the socket and difficult drop-off, this scheme has advantage simple in structure, easy to use, also can not destroy socket simultaneously, can also guarantee also can not fall from socket after placing several mobile phones on the charger, so charger can charge to a plurality of mobile phones simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the three-dimensional view of the fixed mechanism embodiment one of charger described in the utility model and socket.
Fig. 2 has taken charger face-piece among Fig. 1 and three-dimensional view behind the electronic circuit board away.
Fig. 3 be Fig. 2 move right stereogram behind the segment distance of slide block.
Fig. 4 is the perspective exploded view of charger of the fixed mechanism embodiment two of charger described in the utility model and socket.
Fig. 5 is the side direction view of the charger among Fig. 4 when being fixed on the socket.
Fig. 6 has taken the edge-on body schematic diagram of axle behind the charger face-piece and electronic circuit board among Fig. 5 away.
Fig. 7 is the perspective exploded view of the fixed mechanism embodiment three of charger described in the utility model and socket.
Fig. 8 be the charger among Fig. 7 when being fixed on the socket along the rear to schematic perspective view.
Fig. 9 is the schematic perspective view after 14 works one of the slide block on Fig. 3 among the embodiment one are changed.
Among the figure 1, charger, 11, go up pinch, 2, panel, 131, handle; 111, pin, 13, screw rod, 201, boss, 132, snap ring, 121, pin, 12, pinch down, 10, base plate, 142, skewed slot down, 14, slide block, 141, go up skewed slot; 32, base plate, 322, draw-in groove, 382, handle, 381, snap ring, 38, screw rod, 342, bayonet lock, 361, bar hole, 36, lower lock block, 34, lower push-pull bar, 341, pin, 372, following skewed slot, 37, slide block, 331, pin, 371, go up skewed slot, 33, go up pull bar, 35, upper holder block, 351, bar hole, 332, bayonet lock, 321, gathering sill, 302, breach, 3010, guide slot, 301, braced wing, 31, face-piece; 41, face-piece, 42, the wing, 422, through hole, 421, caulking groove, 424, screw rod, 423, nut, 45, base plate, 433, nut, 434, screw rod, 43, the wing; 140, slide block.
Embodiment:
Embodiment one, sees Fig. 1, is the stereogram of charger 1 when being fixed on the panel 2, and being end boxes with socket, panel 2 is fixed together, so charger 1 is equivalent to be fixed together with socket, and the end box of only draw among Fig. 1 panel, the socket that do not draw.
Fig. 2 is the stereogram after the charger among Fig. 1 has been taken face-piece and electronic circuit board away.As can be seen from Fig. 2, in the charger base plate, be provided with two " Γ " clevis pin---promptly go up pinch 11 and following pinch 12, the gathering sill that moves towards up and down in last pinch 11 and following pinch 12 the inners and the base plate slides and matches, and pinch 11 and 12 outer end gib heads lay respectively at panel 2 upper and lower sides of socket up and down; Screw rod 13 inner with slide block 14 screw thread couple, outer end be that handle 131 stretches out charger case outer (can referring to Fig. 1), circumferential clasp 132 on the screw rod 13 snaps in the draw-in groove in the card platform of base plate, screw rod 13 is connected between slide block 14 and the base plate 2, slide block 14 is provided with being much of skewed slot 141 and following skewed slot 142, the pin 111 of last pinch 11 the inners stretches in the skewed slot 141, the pin 121 of following pinch 12 the inners stretches into down in the skewed slot 142, and screw rod 13 constitutes described force application apparatus with slide block 14; When rotating this handle 131, making screw rod 13 drive slide block 14 is moved to the left, downside hypotenuses in upside hypotenuse in the last skewed slot 141 and the following skewed slot 142 drive by pin 111 and 121 respectively and go up pinch 11 and following pinch 12 to base plate 10 central mobile, make the outer end of pinch 11 up and down and 12 hook the upper and lower sides of panel 2, and charger and panel are fixed together (as shown in Figure 1).During along the opposite spin handle, slide block 14 among Fig. 2 moves right, upside hypotenuse in downside hypotenuse in the last skewed slot 141 of slide block and the following skewed slot 142 will about pinch 11 and 12 to being extrapolated to state shown in Figure 3, the hook of pinch 11 and 12 outer ends separates with the upper and lower sides of panel 2 about making, and can extract the charger among Fig. 1 this moment from panel 2.
See Fig. 9, also can the change plan shape of slide block 140 in 9 of slide block 14 among Fig. 3, part between last skewed slot 141 on the slide block among Fig. 3 14 and the following skewed slot 142 is cut, be the shape of slide block 140 among Fig. 9, at this moment, can between last pinch 11 and the base plate 10 and between following pinch 12 and base plate 10 spring (not drawing among the figure) be set respectively, make pinch 11 be subjected to elastic force upwards, descend pinch 12 to be subjected to downward elastic force.
Embodiment two, see Fig. 4, it is the three-dimensional exploded view of a charger, electronic circuit board does not draw among the figure, upper holder block 35 and last pull bar 33 constitute goes up pinch, lower lock block 36 and lower push-pull bar 34 constitute pinch down, screw rod 38 and slide block 37 constitute force application apparatus, the circumferential clasp 381 of screw rod 38 matches with the draw-in groove 322 in the base plate convex platform, the guide slot 3010 of the width of upper holder block 35 and braced wing 301 is suitable, as shown in Figure 6, last lower push-pull bar 33 and 34 is put into the gathering sill 321 of base plate 32 central authorities, the pin 331 and 341 of last lower push-pull bar 33 and 34 the inners stretches into respectively in the last skewed slot 371 and following skewed slot 372 of slide block, last pull bar 33 upper ends penetrate bayonet lock 332 after the breach on the face-piece 302 stretches out and passes the bar hole 351 of upper holder block 35, in like manner, penetrate bayonet lock 361 after passing the bar hole 361 of lower lock block 36 downwards after the breach (not drawing among the figure) of lower push-pull bar 34 lower ends on face-piece stretches out, when rotary handle 382 is moved to the left slide block 37, last lower push-pull bar 33 and 34 is to the base plate central mobile, make the two ends of lower lock block 35 and 36 be pressed in the upper and lower sides of the face-piece 31 of panel 2 respectively, as shown in Figure 5 charger is fixed in the panel 2 of socket; Reverse rotation handle 382 just can make up and down, and pull bar unclamps lower lock block along moving in the other direction.
Embodiment three, see Fig. 7, it is the three-dimensional exploded view of the fixed mechanism of charger and socket, the electronic circuit board of charger does not draw among the figure, face-piece 41 and base plate 45 constitute the shell of charger, upper and lower sides at face-piece 41 is respectively equipped with the wing 42 and 43 that stretches out symmetry, (with the wing 42 is example to be respectively equipped with caulking groove and through hole on the both wings, have caulking groove 421 and through hole 422 on the wing 42), two square nuts 423 and 433 embed respectively in the caulking groove of the wing 42 and 43, screw rod 424 and 434 respectively with nut 423 and 433 screw thread couple, see Fig. 8, charger is inserted socket after, screw rod 424 and 434 is screwed in respectively in the corresponding nut, make the inner of screw rod 424 and 434 push down the upside and the downside of the panel 2 of socket respectively, thereby charger is fixed in the panel 2 of socket.

Claims (10)

1, the fixed mechanism of a kind of charger and socket, the shell of charger is provided with the power pin that the supply hub with socket matches, it is characterized in that described charger case is furnished with the pinch of a pair of activity, two pinches stretch to the socket both sides respectively, be provided with force application apparatus between charger case and this are to pinch, this force application apparatus imposes external force to pinch and makes two pinches constitute a pair of clips of clamping socket both sides outer wall.
2, according to the fixed mechanism of described charger of claim 1 and socket, it is characterized in that described force application apparatus is a pair of screw rod, this screw rod and described charger case screw thread couple, and screw rod is inner for stretching out outside the described charger case in described pinch, outer end.
3, according to the fixed mechanism of described charger of claim 2 and socket, it is characterized in that being embedded with in the described charger case nut corresponding with described screw rod, described screw rod is by realizing with the coupling of this nut thread and the screw thread couple of described charger case.
4, fixed mechanism according to described charger of claim 1 and socket, it is characterized in that described pinch the inner is positioned at described charger case, and with charger case in up and down the gathering sill of trend slide and to match, described force application apparatus is made of slide block that horizontally slips and the screw rod that is arranged between this slide block and the charger case, inner and this slide block screw thread couple of described screw rod, stretch out outside the charger case outer end, it is identical but hypotenuse oblique opposite hypotenuse is corresponding with described two pinches respectively that this slide block is provided with two gradients, and described pinch the inner is provided with the pin that is positioned at corresponding hypotenuse one side.
5, according to the fixed mechanism of described charger of claim 4 and socket, it is corresponding with described two pinches respectively to it is characterized in that described slide block is provided with the skewed slot of two symmetries, and the pin of described pinch the inner snaps in the corresponding skewed slot.
6, according to the fixed mechanism of described charger of claim 4 and socket, it is characterized in that being provided with spring between described pinch and the charger case, described pinch is subjected to the elastic force away from the charger case direction.
7, according to the fixed mechanism of described charger of claim 4 and socket, it is characterized in that described pinch is made of pull bar and briquetting, this pull bar the inner is positioned at described charger case and described gathering sill is slidingly matched, stretch out outside the charger case outer end, described pin is arranged on this pull bar the inner, described briquetting two ends are pressed in the braced wing that stretches out on the described charger case and the socket sidewall outside respectively, and bayonet lock is inserted after passing through hole on this briquetting in described pull bar outer end.
8,, it is characterized in that the through hole on the described briquetting is bar shaped according to the fixed mechanism of described charger of claim 7 and socket.
9, according to the fixed mechanism of described charger of claim 7 and socket, it is characterized in that described pull bar is with compression spring outward, the inboard and charger sidewall outside of described briquetting is withstood at these compression spring two ends respectively.
10,, it is characterized in that described braced wing supports the strong point of described briquetting and the described socket sidewall outside and maintains an equal level or slightly protrude according to the fixed mechanism of described charger of claim 7 and socket.
CNU2007200582296U 2007-10-08 2007-10-08 Fixing mechanism for charger and socket Expired - Fee Related CN201112507Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200582296U CN201112507Y (en) 2007-10-08 2007-10-08 Fixing mechanism for charger and socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200582296U CN201112507Y (en) 2007-10-08 2007-10-08 Fixing mechanism for charger and socket

Publications (1)

Publication Number Publication Date
CN201112507Y true CN201112507Y (en) 2008-09-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200582296U Expired - Fee Related CN201112507Y (en) 2007-10-08 2007-10-08 Fixing mechanism for charger and socket

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820170A (en) * 2012-08-31 2012-12-12 合肥美的荣事达电冰箱有限公司 Compressor assembly used for refrigerator and relay cover of compressor assembly
CN104344375A (en) * 2013-08-06 2015-02-11 东莞巨扬电器有限公司 Electric connecting device and lamp using same
CN109326997A (en) * 2018-09-12 2019-02-12 镇江朝阳机电科技有限公司 High leakproofness trunking plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102820170A (en) * 2012-08-31 2012-12-12 合肥美的荣事达电冰箱有限公司 Compressor assembly used for refrigerator and relay cover of compressor assembly
CN102820170B (en) * 2012-08-31 2015-11-25 合肥美的电冰箱有限公司 For compressor assembly and the relay cover thereof of refrigerator
CN104344375A (en) * 2013-08-06 2015-02-11 东莞巨扬电器有限公司 Electric connecting device and lamp using same
CN109326997A (en) * 2018-09-12 2019-02-12 镇江朝阳机电科技有限公司 High leakproofness trunking plate
CN109326997B (en) * 2018-09-12 2020-12-08 镇江朝阳机电科技有限公司 High-sealing-performance trunking plate

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