CN209709105U - A kind of portable lithium battery - Google Patents

Abstract

The utility model discloses a kind of portable lithium batteries, including battery case, mounting shell, handle, sliding slot, magnetic patch one, rotational pin, sliding block, L-type slot, through slot, cross bar, guide rod one, spring one, fixed block, screw rod, protective shell, guide rod two, bottom plate, magnetic patch two, rotation axis, rotating bar, round bar, pull rod, spring two, arc-shaped rack, gear and conductive column.The utility model is facilitated by the elastic force of spring one is stuck in cross bar inside L-type slot, so that mounting shell is connected with battery case, it is easily installed the dismounting of shell, by sliding block in sliding slot internal slide, facilitate the storage of handle, drive protective shell mobile by turning screw rod, conductive column is covered when protective shell fits with bottom plate, and then protection of the realization to conductive column, round bar rotation is driven by rotation rotating bar, so that rotating bar and round bar play a supporting role to battery case, by the elastic force of spring arc-shaped rack is engaged with gear, and then rotation axis is fixed.

Description

A kind of portable lithium battery

Technical field

The utility model relates to a kind of lithium battery, specifically a kind of portable lithium battery belongs to lithium battery technology neck Domain.

Background technique

Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, and can using the battery of non-aqueous electrolytic solution Rechargeable battery lithium ion battery is different with lithium ion polymer battery.Since the chemical characteristic of lithium metal is very active, So that the processing of lithium metal, preservation, use, very high to environmental requirement.So lithium battery is not applied for a long time.With The development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, proposes very high requirement to power supply.Lithium battery The large-scale practical stage is entered therewith.

There are certain defects for lithium battery used at present, lack convenient carrying function, are generally not fixed handle on lithium battery, Cause lithium battery inconvenient to carry, just the fixed handle in face, handle occupied space are big for some lithium batteries, it has not been convenient to dismantle, cause lithium Battery is inconvenient to install and use in specific space, while lacking conductive column defencive function, and conductive column is caused to be chronically exposed to It is easily damaged in air, reduces the service life of conductive column and lithium battery, while lacking auxiliary support function, cause lithium battery It is easy to topple over being affected by the external environment, causes the damage of lithium battery.Therefore, it is necessary to a kind of portable lithium batteries to solve The above problem.

Summary of the invention

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of portable lithium battery.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of portable lithium battery, including electricity Pond shell, conductive column, convenient carrying mechanism, protection mechanism and auxiliary support mechanism, the battery case side are fixed conductive Column；

The convenient carrying mechanism includes mounting shell, handle, sliding slot, magnetic patch one, rotational pin, sliding block, L-type slot, through slot, cross Mounting shell is assembled in bar, guide rod one and spring one, the battery case side, and the mounting shell side opens up sliding slot, the cunning Rotational pin is installed in installation magnetic patch one and sliding block inside slot, the sliding block side, and the rotational pin side extends on the outside of sliding slot, Mounting knob in the rotational pin annular side, the L-type slot are provided with battery case side, and the mounting shell side opens up logical Slot, installation guide rod one inside the through slot install spring one and cross bar in one annular side of guide rod, and the spring is one by one Side fits with cross bar；

The protection mechanism includes fixed block, screw rod, protective shell, guide rod two and bottom plate, and the fixed block is mounted on electricity Screw rod is installed in pond shell side, the fixed block side, and the protective shell side is connected with battery case, the screw rod side It is connected across fixed block protective shell, the bottom plate side is fixed on battery case, and two side of guide rod is fixed on bottom plate On, two side of guide rod extends to inside protective shell；

The auxiliary support mechanism include magnetic patch two, rotation axis, rotating bar, round bar, pull rod, spring two, arc-shaped rack with And gear, two side of magnetic patch are adsorbed on battery case, two side of magnetic patch opens up rectangular channel, and peace inside rectangular channel Rotation axis is filled, rotating bar, and the fixed round bar in rotating bar side are installed, the rectangular channel side is opened in the rotation axis annular side If groove, and inside grooves install gear, gear is installed in the rotation axis side, and the inside grooves install side fixed spring Two, and two side of spring fits with arc-shaped rack, arc-shaped rack side steady brace, and pull rod side passes through groove simultaneously Extend to two outside of magnetic patch.

Preferably, the arc-shaped rack is engaged with gear progress gear.

Preferably, the screw rod is connected with protective shell by bearing one, and the rotation axis and magnetic patch two pass through bearing two It is connected.

Preferably, the battery case side processes square groove, and fixed metal plate inside square groove.

Preferably, the fixed rubber pad in the bottom plate side.

Preferably, the fixed block side processes tapped through hole, and screw rod is installed inside tapped through hole.

Preferably, the protective shell side deep hole processing slot, and installation guide rod two inside deep-hole slot.

Preferably, the rotating bar is connected with rotation axis by flat key.

Preferably, the round bar annular side fits with ground.

Preferably, there are two the conductive column is set, two conductive columns are respectively positive terminal and negative terminal.

The beneficial effects of the utility model are:

1, the utility model passes through addition mounting shell, handle, sliding slot, magnetic patch one, rotational pin, sliding block, L-type slot, through slot, cross Bar, guide rod one and spring one, are facilitated by the elastic force of spring one and cross bar are stuck in inside L-type slot, so that mounting shell and battery Shell is connected, and is easily installed the dismounting of shell, by sliding block in sliding slot internal slide, facilitates the storage of handle, reduces handle Occupied space, solving lithium battery used at present, there are certain defects, lack convenient carrying function, do not consolidate generally on lithium battery Determine handle, cause lithium battery inconvenient to carry, just the fixed handle in face, handle occupied space are big for some lithium batteries, it has not been convenient to it dismantles, Lithium battery is caused to be inconvenient to the problem of installing and using in specific space.

2, the utility model is by addition fixed block, screw rod, protective shell, guide rod two and bottom plate, by turning screw rod band Dynamic protective shell is mobile, covers when protective shell fits with bottom plate to conductive column, and then realizes the protection to conductive column, solution Lithium battery used at present of having determined lacks conductive column defencive function, causes conductive column to be chronically exposed in air and is easily damaged, drop The drawbacks of low conductive column and lithium battery service life.

3, the utility model by addition magnetic patch two, rotation axis, rotating bar, round bar, pull rod, spring two, arc-shaped rack with And gear, round bar rotation is driven by rotation rotating bar, so that rotating bar and round bar play a supporting role to battery case, is passed through The elastic force of spring engages arc-shaped rack with gear, and then the position of rotation axis, rotating bar and round bar is fixed, solution Lithium battery used at present of having determined lacks auxiliary support function, causes lithium battery to be easy to topple over being affected by the external environment, causes The problem of lithium battery damages.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model handle assembling structure schematic diagram；

Fig. 3 is that the utility model cross bar and L-type slot assemble explosive view；

Fig. 4 is the utility model auxiliary support mechanism main view；

Fig. 5 is the utility model auxiliary support mechanism top view.

In figure: 1, battery case, 2, mounting shell, 3, handle, 4, sliding slot, 5, magnetic patch one, 6, rotational pin, 7, sliding block, 8, L-type Slot, 9, through slot, 10, cross bar, 11, guide rod one, 12, spring one, 13, fixed block, 14, screw rod, 15, protective shell, 16, guide rod two, 17, bottom plate, 18, magnetic patch two, 19, rotation axis, 20, rotating bar, 21, round bar, 22, pull rod, 23, spring two, 24, arc-shaped rack, 25, gear, 26, conductive column.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to a kind of portable lithium battery shown in Fig. 1-5, including battery case 1, conductive column 26, convenient portable machine Structure, protection mechanism and auxiliary support mechanism, the fixed conductive column 26 in 1 side of battery case.

The convenient carrying mechanism include mounting shell 2, handle 3, sliding slot 4, magnetic patch 1, rotational pin 6, sliding block 7, L-type slot 8, Mounting shell 2, the mounting shell 2 one are assembled in through slot 9, cross bar 10, guide rod 1 and spring 1,1 side of battery case Side opens up sliding slot 4, installs magnetic patch 1 and sliding block 7 inside the sliding slot 4, and rotational pin 6 is installed in 7 side of sliding block, and described turn Dynamic 6 side of pin extends to 4 outside of sliding slot, mounting knob 3 in 6 annular side of rotational pin, and the L-type slot 8 is provided with battery 1 side of shell, 2 side of mounting shell open up through slot 9, the 9 inside installation guide rod 1 of through slot, one 11 annular of guide rod Spring 1 is installed on side and cross bar 10, one 12 side of spring fit with cross bar 10, passes through the bullet of spring 1 Power, which facilitates, is stuck in cross bar 10 inside L-type slot 8, so that mounting shell 2 is connected with battery case 1, is easily installed the dismounting of shell 2, By sliding block 7 in 4 internal slide of sliding slot, facilitate the storage of handle 3, reduces the occupied space of handle 3.

The protection mechanism includes fixed block 13, screw rod 14, protective shell 15, guide rod 2 16 and bottom plate 17, the fixation Block 13 is mounted on 1 side of battery case, and screw rod 14,15 side of protective shell and battery case are installed in 13 side of fixed block 1 is connected, and 14 side of screw rod passes through 13 protective shell 15 of fixed block and is connected, and 17 side of bottom plate is fixed on battery case On 1,2 16 side of guide rod is fixed on bottom plate 17, and 2 16 side of guide rod extends to inside protective shell 15, by twisting Dynamic screw rod 14 drives protective shell 15 mobile, covers when protective shell 15 fits with bottom plate 17 to conductive column 26, Jin Ershi Now to the protection of conductive column 26.

The auxiliary support mechanism includes magnetic patch 2 18, rotation axis 19, rotating bar 20, round bar 21, pull rod 22, spring two 23, arc-shaped rack 24 and gear 25,2 18 side of magnetic patch are adsorbed on battery case 1, and 2 18 side of magnetic patch is opened If rectangular channel, and rotation axis 19 is installed inside rectangular channel, rotating bar 20, and rotating bar are installed in 19 annular side of rotation axis Round bar 21 is fixed in 20 sides, and the rectangular channel side opens up groove, and inside grooves install gear 25,19 side of rotation axis Gear 25 is installed, the inside grooves install side fixed spring 2 23, and 2 23 side of spring fits with arc-shaped rack 24, The 24 side steady brace 22 of arc-shaped rack, and 22 side of pull rod passes through groove and extends to 2 18 outside of magnetic patch, by turning Turn lever 20 drives round bar 21 to rotate, so that rotating bar 20 plays a supporting role to battery case 1 with round bar 21, passes through spring 2 23 elastic force engages arc-shaped rack 24 with gear 25, and then to the position of rotation axis 19, rotating bar 20 and round bar 21 It is fixed.

The arc-shaped rack 24 carries out gear with gear 25 and engages, convenient to rotation axis 19, rotating bar 20 and round bar 21 Position be fixed；The screw rod 14 is connected with protective shell 15 by bearing one, and the rotation axis 19 and magnetic patch 2 18 are logical It crosses bearing two to be connected, convenient for the rotation of screw rod 14 and rotation axis 19；1 side of battery case processes square groove, and side Fixed metal plate inside shape slot, convenient for the installation of magnetic patch 2 18；The fixed rubber pad in 17 side of bottom plate, plays sealing function, The dust reduced in air enters the probability inside protective shell 15；13 side of fixed block processes tapped through hole, and screw thread is logical Screw rod 14 is installed, which facilitates the rotation of screw rod 14 inside hole；The 15 side deep hole processing slot of protective shell, and in deep-hole slot Portion's installation guide rod 2 16, the design facilitate guide rod 2 16 to install；The rotating bar 20 is connected with rotation axis 19 by flat key, should Design facilitates rotating bar 20 that rotation axis 19 is driven to rotate；21 annular side of round bar fits with ground；The conductive column 26 If there are two, two conductive columns 26 are respectively positive terminal and negative terminal.

When the utility model is used, mounting shell 2 is placed on 1 side of battery case first by user of service, then use Personnel first pull cross bar 10, and cross bar 10 is moved along guide rod 1, and is compressed to spring 1, and spring 1 is compressed Elastic force is generated, when 10 side of cross bar is aligned with L-type slot 8, user of service stops drag cross bar 10, and then user of service pushes peace Shell 2 is filled, mounting shell 2 is mobile to drive cross bar 10 mobile, and cross bar 10 moves into inside L-type slot 8, inside cross bar 10 and L-type slot 8 When bottom end fits, user of service stops pushing cross bar 10, and then user of service unclamps cross bar 10, in the work of one 12 elastic force of spring Under, cross bar 10 sets back and is connected to inside l-shaped rod, realizes the connection of mounting shell 2 and battery case 1, then uses Personnel utilize 6 swing handle 3 of rotational pin, and pull handle 3, and the mobile band movable slider 7 of handle 3 is moved along sliding slot 4, when sliding block 7 When being bonded with magnetic patch 1, sliding block 7 is fixed on inside sliding slot 4, realizes the stretching of handle 3, user of service is using handle 3 to lithium Battery is carried.

User of service turns screw rod 14, and screw rod 14 is moved along the threaded hole on fixed block 13, and mobile drive of screw rod 14 is protected Protective case 15 is mobile, and protective shell 15 is moved along guide rod 2 16, and when protective shell 15 is bonded with bottom plate 17, rubber pad plays closing and protects The effect in gap between protective case 15 and bottom plate 17, reduces dust or moisture enters probability inside protective shell 15, plays to leading The protective effect of electric column 26, user of service pull pull rod 22, and pull rod 22 is mobile to drive arc-shaped rack 24 mobile, and arc-shaped rack 24 moves Dynamic to compress to spring 2 23, spring 2 23 is generated elastic force by compression, when arc-shaped rack 24 is separated with gear 25, uses Personnel stop drag pull rod 22, and then user of service rotates rotating bar 20, and the rotation of rotating bar 20 drives rotation axis 19 and round bar 21 rotations, when round bar 21 turns to suitable position, user of service stops operating rotating bar 20, then user of service's releasing lever 22, pull rod 22 and arc-shaped rack 24 set back under the action of 2 23 elastic force of spring, and arc-shaped rack 24 and gear 25 carry out Gear engagement, and then is fixed the position of rotation axis 19, rotating bar 20 and round bar 21, and user of service inclines pond of discharging at this time Shell 1, so that round bar 21 is bonded with ground, rotating bar 20, battery case 1 and ground form triangle stabilizing mechanism, play Auxiliary support effect to lithium battery.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (10)

1. a kind of portable lithium battery, it is characterised in that: including battery case (1), conductive column (26), convenient portable machine Structure, protection mechanism and auxiliary support mechanism, battery case (1) side are fixed conductive column (26)；

The convenient carrying mechanism includes mounting shell (2), handle (3), sliding slot (4), magnetic patch one (5), rotational pin (6), sliding block (7), L-type slot (8), through slot (9), cross bar (10), guide rod one (11) and spring one (12), battery case (1) the side dress With mounting shell (2), mounting shell (2) side is opened up sliding slot (4), installation magnetic patch one (5) and sliding block inside the sliding slot (4) (7), sliding block (7) side installation rotational pin (6), rotational pin (6) side extend on the outside of sliding slot (4), the rotation Mounting knob (3) in (6) annular side is sold, the L-type slot (8) is provided with battery case (1) side, the mounting shell (2) one Side opens up through slot (9), the internal installation guide rod one (11) of the through slot (9), installs spring in guide rod one (11) annular side One (12) and cross bar (10), spring one (12) side fit with cross bar (10)；

The protection mechanism includes fixed block (13), screw rod (14), protective shell (15), guide rod two (16) and bottom plate (17), institute It states fixed block (13) and is mounted on battery case (1) side, screw rod (14) are installed in fixed block (13) side, the protective shell (15) side is connected with battery case (1), and screw rod (14) side passes through fixed block (13) protective shell (15) and is connected, institute It states bottom plate (17) side to be fixed on battery case (1), guide rod two (16) side is fixed on bottom plate (17), the guide rod It is internal that two (16) sides extend to protective shell (15)；

The auxiliary support mechanism includes magnetic patch two (18), rotation axis (19), rotating bar (20), round bar (21), pull rod (22), bullet Spring two (23), arc-shaped rack (24) and gear (25), magnetic patch two (18) side is adsorbed on battery case (1), described Magnetic patch two (18) side opens up rectangular channel, and installs rotation axis (19) inside rectangular channel, in rotation axis (19) annular side It installs rotating bar (20), and rotating bar (20) side is fixed round bar (21), the rectangular channel side opens up groove, and inside grooves It installs gear (25), gear (25) are installed in rotation axis (19) side, and the inside grooves install side fixed spring two (23), and spring two (23) side fits with arc-shaped rack (24), arc-shaped rack (24) the side steady brace (22), and Pull rod (22) side passes through groove and extends on the outside of magnetic patch two (18).

2. a kind of portable lithium battery according to claim 1, it is characterised in that: the arc-shaped rack (24) and tooth It takes turns (25) and carries out gear engagement.

3. a kind of portable lithium battery according to claim 1, it is characterised in that: the screw rod (14) and protective shell (15) it is connected by bearing one, the rotation axis (19) is connected with magnetic patch two (18) by bearing two.

4. a kind of portable lithium battery according to claim 1, it is characterised in that: battery case (1) side Process square groove, and fixed metal plate inside square groove.

5. a kind of portable lithium battery according to claim 1, it is characterised in that: bottom plate (17) side is fixed Rubber pad.

6. a kind of portable lithium battery according to claim 1, it is characterised in that: fixed block (13) side adds Work tapped through hole, and screw rod (14) are installed inside tapped through hole.

7. a kind of portable lithium battery according to claim 1, it is characterised in that: protective shell (15) side adds Work deep-hole slot, and installation guide rod two (16) inside deep-hole slot.

8. a kind of portable lithium battery according to claim 1, it is characterised in that: the rotating bar (20) and rotation Axis (19) is connected by flat key.

9. a kind of portable lithium battery according to claim 1, it is characterised in that: round bar (21) annular side It fits with ground.

10. a kind of portable lithium battery according to claim 1, it is characterised in that: the conductive column (26) is equipped with Two, two conductive columns (26) are respectively positive terminal and negative terminal.