CN208674198U - A kind of water proof type lithium battery casing - Google Patents

Abstract

The utility model discloses a kind of water proof type lithium battery casings, its structure includes waterproof wiring sleeve, convex platform, battery case, gasket, support baseboard, sealing cover, handle ring, link block, limited screw, charging interface, a kind of water proof type lithium battery casing of the utility model, by rotating protective shell, so that gear ring follows rotation, cause all gear mechanism rotations of internal rotate gear, convex disc follows the limit rotated up to Qu Xiaos to push plate, push plate is just moved with push rod outward, the movement so that antiskid plate and limit plate one are gone together, connector is caused to open, then power lead is imported into connector, unclamp protective shell, gear ring drives convex disc reset again to push up push rod inside, so that antiskid plate and limit plate are to contract until being adjacent to sealed connection mouth, the device can cover upper antiskid plate and limit plate by waterproof wiring It is adjacent to toward contract and seals up connector, avoid the connecting position of wires sealing effect on shell poor, the battery case is caused to be easy into water.

Description

A kind of water proof type lithium battery casing

Technical field

The utility model is a kind of water proof type lithium battery casing, belongs to lithium battery casing technical field.

Background technique

Lithium ion battery at present, mostly square shell made of plastics, intensity is lower, is mostly used now in battery case Two sides are provided with rib, play the role of reinforcing rib, the rib of side and the rib of the other side are opposite, and socket portion is used as air stream Heat spreading function is played in logical air duct.

Prior art discloses application No. is a kind of lithium battery casings with slot of CN201621100507.5, including Lithium battery casing ontology is symmetrically arranged at least two on two opposite surfaces of the lithium battery casing ontology and parallel inserts Slot and at least two parallel raised lines；The both ends of the slot are respectively arranged with baffle, which includes that section is the recessed of semicircle Fall into block；The raised line includes the boss that can cooperate with the recessed blocks, but the prior art is since the device is using direct Power lead is inserted into battery case and is carried out using causing the connecting position of wires sealing effect on shell poor, cause this Battery case is easy into water.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of water proof type lithium battery casing, with solution The prior art certainly is carried out using leading to shell due to the device using directly power lead is inserted into battery case On connecting position of wires sealing effect it is poor, the problem of causing the battery case to be easy into water.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of water proof type lithium is electric Pond shell, structure include waterproof wiring sleeve, convex platform, battery case, gasket, support baseboard, sealing cover, handle ring, connection Block, limited screw, charging interface, connector sleeve, the support baseboard upper end fit with battery case lower end, the sealing cover with The connection of battery case hinge, the connector sleeve lower end fit with gasket upper end, the convex platform left side and phase on the right side of sealing cover Fitting, handle ring both ends are equipped with link block, and the link block lower end fits with sealing cover upper end, the waterproof wiring sleeve Convex platform both ends are set there are two and are installed on altogether, and the waterproof wiring sleeve lower end insertion is installed in connector sleeve, the waterproof Sleeve is by protective shell, gear ring, clockwork spring, convex disc, limit plate, shield, push plate, connector, push rod, antiskid plate, compression bullet In same axle center, the clockwork spring insertion is installed on convex disc for spring, rotate gear composition, the gear ring inner ring and protective shell outer ring Interior, in same axle center, the rotate gear sets there are six altogether and is installed on protective shell for the convex disc inner ring and rotate gear It is interior, it mutually welds, is mutually welded on the right side of the push plate and on the left of compressed spring, the connector is embedding with push rod left side on the right side of the push plate Enter to be installed in shield, fit on the left of the antiskid plate with limit plate right side, the push rod lower end and limit plate upper end phase Welding, the limit plate set there are six altogether and are installed in connector, and the convex disc insertion is installed in protective shell.

Further, the limited screw lower end insertion is installed in link block and using threaded connection.

Further, insertion is installed in convex platform on the left of the charging interface.

Further, the protective shell lower end insertion is installed in connector sleeve.

Further, the connector sleeve diameter is 6cm, the cylindrical body of a height of 3cm.

Further, the support baseboard material is cast iron, has on-deformable effect.

Further, the limited screw material is cast iron, has the function of good fixing effect.

Beneficial effect

A kind of water proof type lithium battery casing of the utility model, so that gear ring follows rotation, is caused interior by rotating protective shell All gear mechanisms rotation of the rotate gear in portion, convex disc follow the limit rotated up to Qu Xiaos to push plate, and push plate is just with pushing away Bar moves outward, and the movement so that antiskid plate and limit plate one are gone together causes connector to open, power lead is then imported into company In interface, protective shell is unclamped, gear ring drives convex disc reset again to push up push rod inside, so that antiskid plate is inwardly received with limit plate Until being adjacent to sealed connection mouth, which can be covered upper antiskid plate and limit plate by waterproof wiring and be adjacent to toward contract for contracting Connector is sealed up, avoids the connecting position of wires sealing effect on shell poor, the battery case is caused to be easy into water.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of water proof type lithium battery casing of the utility model；

Fig. 2 is a kind of the schematic diagram of the section structure of waterproof wiring sleeve of the utility model.

In figure: waterproof wiring sleeve -1, convex platform -2, battery case -3, gasket -4, support baseboard -5, sealing cover -6, handle Ring -7, link block -8, limited screw -9, charging interface -10, connector sleeve -11, protective shell -101, gear ring -102, clockwork spring -103, Convex disc -104, limit plate -105, shield -106, push plate -107, connector -108, push rod -109, antiskid plate -110, compression Spring -111, rotate gear -112.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of water proof type lithium battery casing technical solution: its structure includes anti- Water sleeve 1, convex platform 2, battery case 3, gasket 4, support baseboard 5, sealing cover 6, handle ring 7, link block 8, limited screw 9, charging interface 10, connector sleeve 11,5 upper end of support baseboard fit with 3 lower end of battery case, the sealing cover 6 and electricity The connection of 3 hinge of pond shell, 11 lower end of connector sleeve fit with 4 upper end of gasket, and 2 left side of convex platform and sealing cover 6 are right Side fits, and 7 both ends of handle ring are equipped with link block 8, and 8 lower end of link block fits with 6 upper end of sealing cover, described anti- Water sleeve 1 sets there are two altogether and is installed on 2 both ends of convex platform, and 1 lower end of the waterproof wiring sleeve insertion is installed on connector sleeve In 11, the waterproof wiring sleeve 1 is by protective shell 101, gear ring 102, clockwork spring 103, convex disc 104, limit plate 105, shield 106, push plate 107, connector 108, push rod 109, antiskid plate 110, compressed spring 111, rotate gear 112 form, the gear ring 102 inner ring and 101 outer ring of protective shell are in same axle center, and the insertion of clockwork spring 103 is installed in convex disc 104, the convex disc In same axle center, the rotate gear 112 sets there are six altogether and is installed on protective shell 101 for 104 inner ring and rotate gear 112 Interior, 107 right side of push plate is mutually welded with 109 left side of push rod, and 107 right side of push plate is mutually welded with 111 left side of compressed spring, The connector 108 insertion is installed in shield 106,110 left side of antiskid plate with fit on the right side of limit plate 105, institute It states 109 lower end of push rod mutually to weld with 105 upper end of limit plate, the limit plate 105 sets there are six altogether and is installed on connector 108 Interior, the insertion of convex disc 104 is installed in protective shell 101, and 9 lower end of the limited screw insertion is installed in link block 8 simultaneously And using being threadedly coupled, it is embedded in and is installed in convex platform 2 on the left of the charging interface 10,101 lower end of the protective shell insertion peace Loaded in connector sleeve 11,11 diameter of connector sleeve is 6cm, and the cylindrical body of a height of 3cm, 5 material of support baseboard is cast iron, With on-deformable effect, 9 material of limited screw is cast iron, has the function of good fixing effect.

Limited screw 9 described in this patent is former using the inclined-plane circular rotating of object and the physics and mathematics of frictional force Reason, the tool of fastening implements parts, the compressed spring 111 are a kind of machinery zero for utilizing elasticity come work by easy stages Part, deformation occurs under external force for the part made of elastic material, restores to the original state again after removing external force.

Such as: when small dragon uses the lithium battery, required lithium battery is imported into battery case 3, rotation is then passed through Protective shell 101 causes the internal all gear mechanisms of rotate gear 112 rotation so that gear ring 102 follows rotation, and clockwork spring 103 is sent out Raw deformation, convex disc 104 follow the limit rotated up to Qu Xiaos to push plate 107, and compressed spring 111 restores to the original state, and push plate 107 is just It is moved outward with push rod 109, the movement so that antiskid plate 110 and limit plate 105 are gone together causes connector 108 to open, then Power lead is imported into connector 108, protective shell 101 is unclamped, clockwork spring 103, which is shunk, to restore to the original state, and gear ring 102 drives convex The reset of disk 104 again pushes up push rod 109 inside, so that antiskid plate 110 and limit plate 105 are to contract until being adjacent to sealed connection Mouth 108, avoids the power lead in connector 108 from being difficult to waterproof.

The utility model solves the prior art since the device is using being directly inserted into battery case for power lead Inside carry out using, the problem of causing the connecting position of wires sealing effect on shell poor, the battery case caused to be easy into water, this Utility model is combined with each other by above-mentioned component, a kind of water proof type lithium battery casing of the utility model, by rotating protective shell, So that gear ring follows rotation, cause all gear mechanism rotations of internal rotate gear, convex disc, which follows, rotates up to cancellation pair The limit of push plate, push plate are just moved with push rod outward, and the movement so that antiskid plate and limit plate one are gone together causes connector to beat Open, then power lead imported into connector, unclamp protective shell, gear ring drive convex disc reset again by push rod inside Top, so that antiskid plate and limit plate are to contract until being adjacent to sealed connection mouth, which can be covered by waterproof wiring Antiskid plate and limit plate are adjacent to toward contract and seal up connector, avoid the connecting position of wires sealing effect on shell poor, The battery case is caused to be easy into water.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

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 (5)

1. a kind of water proof type lithium battery casing, it is characterised in that: its structure includes waterproof wiring sleeve (1), convex platform (2), battery Shell (3), gasket (4), support baseboard (5), sealing cover (6), handle ring (7), link block (8), limited screw (9), charging Mouthful (10), connector sleeve (11), support baseboard (5) upper end fit with battery case (3) lower end, the sealing cover (6) and The connection of battery case (3) hinge, connector sleeve (11) lower end fits with gasket (4) upper end, on the left of the convex platform (2) and It fits on the right side of sealing cover (6), handle ring (7) both ends are equipped with link block (8), link block (8) lower end and sealing cover (6) upper end fits, and the waterproof wiring sleeve (1) sets there are two altogether and is installed on convex platform (2) both ends, the waterproof wiring The insertion of set (1) lower end is installed in connector sleeve (11), and the waterproof wiring sleeve (1) is by protective shell (101), gear ring (102), clockwork spring (103), convex disc (104), limit plate (105), shield (106), push plate (107), connector (108), push rod (109), anti- Slide plate (110), compressed spring (111), rotate gear (112) composition, gear ring (102) inner ring and protective shell (101) outer ring In same axle center, clockwork spring (103) insertion is installed in convex disc (104), convex disc (104) inner ring and rotate gear (112) in same axle center, the rotate gear (112) sets there are six altogether and is installed in protective shell (101), the push plate (107) it mutually welds, is mutually welded on the right side of the push plate (107) with compressed spring (111) left side, institute on the left of right side and push rod (109) It states connector (108) insertion to be installed in shield (106), be affixed on the left of the antiskid plate (110) with limit plate (105) right side It closes, push rod (109) lower end is mutually welded with limit plate (105) upper end, and the limit plate (105) sets there are six altogether and installs In connector (108), convex disc (104) insertion is installed in protective shell (101).

2. a kind of water proof type lithium battery casing according to claim 1, it is characterised in that: limited screw (9) lower end Insertion is installed in link block (8) and using threaded connection.

3. a kind of water proof type lithium battery casing according to claim 1, it is characterised in that: on the left of the charging interface (10) Insertion is installed in convex platform (2).

4. a kind of water proof type lithium battery casing according to claim 1, it is characterised in that: protective shell (101) lower end Insertion is installed in connector sleeve (11).

5. a kind of water proof type lithium battery casing according to claim 1, it is characterised in that: connector sleeve (11) diameter is 6cm, the cylindrical body of a height of 3cm.