CN2914351Y

CN2914351Y - Charger

Info

Publication number: CN2914351Y
Application number: CNU200620014053XU
Authority: CN
Inventors: 朱治民
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-26
Filing date: 2006-05-26
Publication date: 2007-06-20
Anticipated expiration: 2016-05-26

Abstract

A charger includes a basal seat, a dry battery charging seat, and a lithium battery charging seat. A plurality of semicylindrical clamp rings are arranged on the lateral wall in front of the basal seat; the dry battery charging seat is installed above the basal seat and provided with a charging groove at middle part, a plurality of protruding posts extend from the lateral wall in front of the dry battery charging seat and has a plurality of semiround buckling rings (at end) correspondent to the clamp rings; buckling rings of the dry battery charging seat and clamp rings of the basal seat connect with each other to form an annular fixing channel; a plurality of pairs of parallel connection sheets extend from front end of the lithium battery charging seat, rotating shafts are arranged between every two adjacent connection sheets, and a through hole is arranged between the two connection sheets and the rotating shaft; the protruding posts of the dry battery charging seat penetrate the through hole and are clamped in the fixing channel by the rotating shaft.

Description

Charger

Technical field

The utility model relates to a kind of charger, and it is little to relate in particular to a kind of space, carries easily, is connected firmly, and mounting or dismounting maintenance easily both can be given lithium cell charging, again can be to the charger of dry battery charge.

Background technology

Existing charger, generally be divided into to the charger of traditional dry battery charge and the charger of giving the block lithium cell charging that mobile phone, camera use, these two kinds of charger constructions are different fully, generally all separate, and two chargers of consumer wants purchase just can.Even someone is assembled in them in the housing, also be two groups of charging slots that are arranged in parallel generally, it is big to take volume, is inconvenient to carry.

Summary of the invention

The purpose of this utility model is to provide a kind of being connected firmly, mounting or dismounting easily, and it is convenient to rotate, and both can give lithium cell charging, can give the charger of dry battery charge again.

For achieving the above object, the utility model provides a kind of charger, and it comprises a base, a dry battery charge seat, a lithium cell charging seat; The sidewall of this base front end is provided with some semi-cylindrical clamping rings; This dry battery charge seat is installed in the top of this base, offers a charging slot in the middle of this dry battery charge seat, extends some projections on the sidewall of the front end of this dry battery charge seat, and the end of this projection is to should clamping being equipped with the snap collar of some semi-round ring shapes; The corresponding buckle of the clamping ring of the snap collar of this dry battery charge seat and this base is connected the holddown groove that surrounds formation one annular; This lithium cell charging seat front end extends some to parallel brace, is provided with a rotating shaft between every two adjacent braces, offers a perforation between this two brace and this rotating shaft; The projection of this dry battery charge seat passes this perforation, and this rotating shaft is stuck in this holddown groove.

The utlity model has following beneficial effect: in the utility model, the rotating shaft of this lithium cell charging seat is stuck in the holddown groove of this snap collar and the formation of clamping ring, and it is little to take up room, and carries easily, be connected firmly, and mounting or dismounting maintenance easily, and rotate convenient, flexible; This charger both can be given lithium cell charging, can give dry battery charge again, was widely used.

Description of drawings

Fig. 1 is the three-dimensional combination figure of the utility model charger.

Fig. 2 is the three-dimensional exploded view of the utility model charger.

Embodiment

See also Fig. 1 to Fig. 2, a kind of charger, it comprises that a base 1, a dry battery charge seat 2, a lithium cell charging seat 3, charge and cover 4.

This base 1 comprises a base plate 12, and the edge of this base plate 12 is to the sidewall 14 of upside vertical extent one annular, and the top of this sidewall 14 is provided with the clamping wall 16 of an annular in the outer part, and the thickness of this clamping wall 16 is roughly half of thickness of this sidewall 14.Both sides on the sidewall 14 of this base 1 front end respectively are provided with a semi-cylindrical clamping ring 18, these two clamping rings 18 from this sidewall 14 curved downwards earlier around after upwards curved again around and form half-cylindrical.The inwall of these clamping ring 18 ends is provided with a leg-of-mutton deck 19.

This dry battery charge seat 2 is installed in the top of this base 1, offers a charging slot 22 in the middle of this dry battery charge seat 2, in this charging slot 22 four No. 5 rechargeable batteries can be installed.The edge of this dry battery charge seat 2 is to the sidewall 24 of downside vertical extent one annular, and the bottom of this sidewall 24 is provided with the buckle wall 26 of an annular in the inner part to clamping wall 16 that should base 1, and the thickness of this buckle wall 26 is roughly half of thickness of this sidewall 24.A projection 25 is respectively extended in both sides on the sidewall 24 of the front end of this dry battery charge seat 2, the end of this projection 25 is provided with the snap collar 28 of a semi-round ring shape to clamping ring 18 that should base 1, and the inwall of these snap collar 28 ends is provided with the card base (figure does not show) that matches and be connected with this clamping ring 18.Two projections, 25 rears respectively offer the through hole 23 of a rectangle on this dry battery charge seat 2.

The buckle wall 26 of this dry battery charge seat 2 is connected with the clamping wall of this base 1 16 corresponding buckles, with this dry battery charge seat 2 and this base 1 stable installation.The deck 19 corresponding buckles of the card base of the snap collar 28 of this dry battery charge seat 2 and the clamping ring 18 of this base 1 are connected, and this snap collar 28 and clamping ring 18 surround the holddown groove (not label) that forms an annular.

This lithium cell charging seat 3 front ends one side is extended two parallel braces 34, is provided with between this two brace 34 two projections, 25 1 rotating shafts 32 that should dry battery charge seat 2.Offer a perforation 36 between this two brace 34 and this rotating shaft 32.The upper surface of this lithium cell charging seat 3 is equipped with the charging device (not label) to lithium cell charging.During installation, the projection 25 of this dry battery charge seat 2 passes this perforation 36, and this rotating shaft 32 is stuck in the holddown groove of this snap collar 28 and 18 formation of clamping ring.

Offer a draw-in groove 27 on this dry battery charge seat 2, these lithium cell charging seat 3 rear ends are provided with a resilient card 39, and this card 39 can be stuck in this draw-in groove 27, and this lithium cell charging seat 3 covers this dry battery charge seat 2 and prevents that No. 5 rechargeable batteries wherein from dropping out.

These charging lid 4 usefulness bolts are connected the top of this lithium cell charging seat 3, and its resilient gland is on this lithium cell charging seat 3.When giving lithium cell charging, this charging lid 4 is pushed down lithium battery, prevents that it from dropping out.The below of two charging terminals 42 of this charging lid 4 uses lead (figure does not show) to connect a shell fragment respectively, and the two metal sheets 23 by this this dry battery charge seat 2 of shell fragment crimping is connected in the charging device of this dry battery charge seat 2.Therefore, can give lithium cell charging with dry cell.

Above-described lithium battery mainly is meant cellular li-ion battery and the lithium battery that is applied on the digital product; Dry cell is meant and can fills that specification is ni-mh or the nickel-cadmium cell of AA/AAA.

In the utility model, the rotating shaft 32 of this lithium cell charging seat 3 is stuck in the holddown groove of this snap collar 28 and 18 formation of clamping ring, and it is little to take up room, and carries easily, be connected firmly, and mounting or dismounting maintenance easily, and rotate convenient, flexible; This charger both can be given lithium cell charging, can give dry battery charge again, can also give lithium cell charging with dry cell, was widely used.

Claims

1, a kind of charger is characterized in that, it comprises a base, a dry battery charge seat, a lithium cell charging seat;

The sidewall of this base front end is provided with some semi-cylindrical clamping rings;

This dry battery charge seat is installed in the top of this base, offers a charging slot in the middle of this dry battery charge seat, extends some projections on the sidewall of the front end of this dry battery charge seat, and the end of this projection is to should clamping being equipped with the snap collar of some semi-round ring shapes;

The corresponding buckle of the clamping ring of the snap collar of this dry battery charge seat and this base is connected the holddown groove that surrounds formation one annular;

This lithium cell charging seat front end extends some to parallel brace, is provided with a rotating shaft between every two adjacent braces, offers a perforation between this two brace and this rotating shaft;

The projection of this dry battery charge seat passes this perforation, and this rotating shaft is stuck in this holddown groove.

2, charger according to claim 1, it is characterized in that: this base comprises a base plate, the edge of this base plate is to the sidewall of upside vertical extent one annular, the top of this sidewall is provided with the clamping wall of an annular in the outer part, the edge of this dry battery charge seat is to the sidewall of downside vertical extent one annular, and the bottom of this sidewall is provided with the buckle wall of an annular in the inner part to clamping wall that should base.

3, charger according to claim 1, it is characterized in that: the both sides on the sidewall of this base front end respectively are provided with an above-mentioned clamping ring, each extension-above-mentioned projection of both sides on the sidewall of the front end of this dry battery charge seat, a pair of above-mentioned brace is respectively extended in these lithium cell charging seat front end both sides.

4, charger according to claim 1, it is characterized in that: this clamping ring from this base side wall curved downwards earlier around after upwards curved again around and form half-cylindrical, this snap collar from this dry battery charge seat sidewall upwards curved earlier around after curved downwards again around and form half-cylindrical.

5, according to claim 1,3 or 4 described chargers, it is characterized in that: the inwall of this clamping ring end is provided with a leg-of-mutton deck.

6, according to claim 1,3 or 4 described chargers, it is characterized in that: the inwall of this snap collar end is provided with the card base that matches and be connected with this clamping ring.

7, charger according to claim 1 is characterized in that: this charger comprises-charges lid, and this charging lid is connected the top of this electricity seat, and its resilient gland is on this lithium cell charging seat.

8, charger according to claim 1 is characterized in that: the upper surface of this lithium cell charging seat is equipped with the charging device to lithium cell charging.

9, charger according to claim 1 is characterized in that: offer a charging slot in the middle of this dry battery charge seat, in this charging slot some rechargeable batteries can be installed.

10, charger according to claim 1, it is characterized in that: offer some through holes on this dry battery charge seat, the charging terminal of this charging lid connects a shell fragment with lead respectively, sheet metal by this this dry battery charge seat of shell fragment crimping is connected in the charging device of this dry battery charge seat, both can give lithium cell charging, and can make dry cell give lithium cell charging again.