CN210325961U

CN210325961U - Waterproof packaging battery

Info

Publication number: CN210325961U
Application number: CN201921113007.9U
Authority: CN
Inventors: 段铁红; 郭永峰; 康美生
Original assignee: XI'AN FLAG ELECTRONICS CO Ltd
Current assignee: XI'AN FLAG ELECTRONICS CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-14
Anticipated expiration: 2029-07-16

Abstract

The utility model provides a packaged battery, packaged battery include battery main part, first conductor wire, second conductor wire, pyrocondensation membrane, rubber tube, manger plate circle and plug. The first conductive wire is connected to the negative electrode of the battery main body. The second conductive wire is connected to the positive electrode of the battery body and is flush with the first conductive wire. The heat-shrinkable film wraps the battery body, the first conducting wire and the second conducting wire. The rubber tube is sleeved on the first conducting wire and the second conducting wire and is abutted against the battery main body. The water retaining ring can be movably contracted at one end of the battery main body along the rubber tube, so that the rubber tube is contracted towards the first conducting wire and the second conducting wire, the gap between the rubber tube and the first conducting wire and the gap between the rubber tube and the second conducting wire are reduced, and the waterproof performance of the packaged battery is improved. In addition, the plug is blocked joint the end of first conductor wire and the end of second conductor wire respectively, and keeps apart first conductor wire and second conductor wire, realizes through the plug that the encapsulation battery is externally connected to need not switch the realization of cable and change, and improve and change the convenience.

Description

Waterproof packaging battery

Technical Field

The utility model relates to a battery field especially relates to a waterproof encapsulation battery.

Background

Electronic products are generally powered by batteries, so that the electronic products operate. Conventional electronic products are generally used in indoor environments, corresponding batteries are not high, in addition, for some electronic products which are used in humid environments for a long time, the waterproof requirement on the batteries is higher, and meanwhile, the service life of the batteries is shorter when the batteries are in the humid environments.

In the related art, the water meter is powered by a battery. The water meter records the water consumption by calculating the inflow water quantity, so that the inside of the water meter is in a humid environment for a long time, the existing battery is sealed through the shell structure of the battery, the waterproof effect is poor, and the waterproof performance of the battery is improved by adopting a silica gel sealing and adhering technology. However, the battery needs to be replaced due to insufficient electric quantity, and the battery adopting the silicone sealing and adhering technology needs to cut off a cable in the replacement process, and the replacement process is complicated.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present invention provides a waterproof packaged battery.

To the technical problem, the utility model provides a packaged battery, include: a battery main body; the first conducting wire is connected with the negative electrode of the battery main body and led out of the battery main body; the second conducting wire is connected with the positive electrode of the battery main body and is flush with the first conducting wire; the thermal shrinkage film is wrapped on the battery body, the first conducting wire and the second conducting wire; the rubber tube is sleeved on the first conducting wire and the second conducting wire and is abutted against the battery main body; the water retaining ring is movably contracted at one end of the battery main body along the rubber tube so that the rubber tube is contracted towards the first conducting wire and the second conducting wire; and the plug is respectively clamped with the tail end of the first conducting wire and the tail end of the second conducting wire and isolates the first conducting wire and the second conducting wire.

Optionally, the hose is an elastic hose; the inner wall of the rubber tube is uniformly provided with a plurality of semicircular bosses in a protruding manner; the adjacent semicircular bosses are arranged at intervals.

Optionally, the water retaining ring is provided with a through hole; the rubber tube is in transition fit with the through hole.

Optionally, the water deflector ring is provided with an inclined surface along the peripheral side thereof; and the inner cavity of the water retaining ring is clamped with the battery main body.

Optionally, the plug is provided with two card slots, and the card slots respectively correspond to the first conductive wire and the second conductive wire; the two clamping grooves are arranged at intervals.

Optionally, the plug is notched with respect to the end of the first conductive line and the end of the second conductive line.

Compared with the prior art, the utility model discloses following beneficial effect has:

the heat-shrinkable film wraps the battery body, the first conducting wire and the second conducting wire. The rubber tube is sleeved on the first conducting wire and the second conducting wire and is abutted against the battery main body. The water retaining ring can be movably contracted at one end of the battery main body along the rubber tube, so that the rubber tube is contracted towards the first conducting wire and the second conducting wire, the gap between the rubber tube and the first conducting wire and the gap between the rubber tube and the second conducting wire are reduced, and the waterproof performance of the packaged battery is improved. In addition, the plug is blocked joint the end of first conductor wire and the end of second conductor wire respectively, and keeps apart first conductor wire and second conductor wire, realizes through the plug that the encapsulation battery is externally connected to need not switch the realization of cable and change, and improve and change the convenience.

Meanwhile, the connection of a plurality of different models can be realized by replacing the plug, and the universality of the packaged battery is improved.

Drawings

Fig. 1 is a perspective view of a packaged battery according to an embodiment of the present invention;

fig. 2 is a partial block diagram of a packaged battery according to an embodiment of the present invention;

FIG. 3 is a structural diagram of a rubber tube for packaging a battery according to an embodiment of the present invention;

fig. 4 is a partial structural view of a plug for packaging a battery according to an embodiment of the present invention.

The reference numerals are explained below: the battery comprises a battery body 1, a first conductive wire 2, a second conductive wire 3, a heat-shrinkable film 4, a rubber tube 5, a water retaining ring 6, a plug 7, a semicircular boss 51, a through hole 61, an inclined plane 62, a clamping groove 71 and a notch 72.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

Referring to fig. 1 and 2, an embodiment of the present invention provides a packaged battery, which includes a battery main body 1, a first conductive wire 2, a second conductive wire 3, a heat shrinkage film 4, a rubber tube 5, a water retaining ring 6, and a plug 7. The two ends of the battery body 1 are respectively provided with a positive pole and a negative pole which are used as main energy supply components.

The first conductive wire 2 is connected to the negative electrode of the battery main body 1 and led out of the battery main body 1. The first conductive wire 2 is covered by an insulating sheath. The second conducting wire 3 is connected with the positive electrode of the battery body 1 and is flush with the first conducting wire 2, so that the second conducting wire 3 is aligned with the first conducting wire 2 and is positioned outside the battery body 1, and the regularity and the attractiveness of the second conducting wire 3 and the first conducting wire 2 are improved.

The thermal shrinkage film 4 is wrapped on the battery body 1, the first conductive wire 2 and the second conductive wire 3. Thermal shrinkage film 4 has good waterproof performance, and it can realize the shrink nature parcel to be heated simultaneously, and does not break and wear for thermal shrinkage film 4 is along with battery body 1, first conductor wire 2 and second conductor wire 3 arrange and the adaptability parcel, thereby isolated battery body 1, first conductor wire 2 and second conductor wire 3 and external contact.

The rubber tube 5 is sleeved on the first conductive wire 2 and the second conductive wire 3 and is abutted against the battery main body 1. The hose 5 is an elastic hose, and has certain elasticity, so that the first conductive wire 2 and the second conductive wire 3 are elastically clamped.

Referring to fig. 3, the inner wall of the rubber tube 5 is uniformly provided with a plurality of semicircular bosses 51 in a protruding manner, and the adjacent semicircular bosses 51 are arranged at intervals. The first conductive wire 2 and the second conductive wire 3 are respectively arranged on the rubber tube 5 in a penetrating mode, and force is applied to the semicircular lug boss 51 due to the rigidity of the first conductive wire 2 and the second conductive wire 3, so that the rubber tube 5, the first conductive wire 2 and the second conductive wire 3 are closer due to the elastic expansion of the semicircular lug boss 51, and the waterproof performance of the packaged battery is further improved.

Referring to fig. 2, the water blocking ring 6 is movably contracted at one end of the battery body 1 along the rubber tube 5, and the inner diameter of the water blocking ring 6 is adapted to the rubber tube 5. When the water retaining ring 6 abuts against one end of the battery main body 1, pressure is applied to one end of the water retaining ring 6, the rubber tube 5 is contracted towards the first conducting wire 2 and the second conducting wire 3, the first conducting wire 2 and the second conducting wire 3 are not damaged, one end of the battery main body 1 is in a pre-pressing state, the gap between the rubber tube 5 and the first conducting wire 2 and the second conducting wire 3 is reduced, water is blocked from approaching the battery main body 1, and therefore the waterproof performance of the packaged battery is improved. Specifically, the water retaining ring 6 is provided with a through hole 61, and the through hole 61 is in transition fit with the rubber pipe 5.

Further, the water deflector 6 is provided with an inclined surface 62 along the peripheral side of the through hole 61. The slope 62 tends toward the battery main body 1. The inner cavity of the water retaining ring 6 is clamped with the battery body 1, water is guided through the inclined surface 62, and the battery body 1 and the water are isolated through the water retaining ring 6.

Referring to fig. 4, the plug 7 is clamped to the end of the first conductive wire 2 and the end of the second conductive wire 3, and isolates the first conductive wire 2 from the second conductive wire 3, so as to prevent the first conductive wire 2 from being connected with the second conductive wire 3 and causing short circuit. Specifically, plug 7 is provided with two card slots 71, and card slots 71 correspond to first conductive line 2 and second conductive line 3, respectively, and two card slots 71 are arranged at intervals. The plug 7 is used for connecting the packaged battery to the outside, so that the cable does not need to be switched to realize replacement, and replacement convenience is improved.

Further, the plug 7 is provided with a notch 72 relative to the tail end of the first conductive wire 2 and the tail end 3 of the second conductive wire, and the tail end of the first conductive wire 2 and the tail end 3 of the second conductive wire are conveniently pushed and pulled through the notch 72, so that the plug 7 is convenient to disassemble, meanwhile, the plug 7 can be replaced to realize connection of a plurality of different models, and the universality of packaged batteries is improved.

While the present invention has been described with reference to the above exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A waterproof packaged battery, comprising:

a battery main body;

the first conducting wire is connected with the negative electrode of the battery main body and led out of the battery main body;

the second conducting wire is connected with the positive electrode of the battery main body and is flush with the first conducting wire;

the thermal shrinkage film is wrapped on the battery body, the first conducting wire and the second conducting wire;

the rubber tube is sleeved on the first conducting wire and the second conducting wire and is abutted against the battery main body;

the water retaining ring is movably contracted at one end of the battery main body along the rubber tube so that the rubber tube is contracted towards the first conducting wire and the second conducting wire; and

and the plug is respectively clamped with the tail end of the first conducting wire and the tail end of the second conducting wire and isolates the first conducting wire and the second conducting wire.

2. The packaged battery of claim 1, wherein the hose is an elastomeric hose; the inner wall of the rubber tube is uniformly provided with a plurality of semicircular bosses in a protruding manner; the adjacent semicircular bosses are arranged at intervals.

3. The packaged battery of claim 1, wherein the water deflector has a through hole; the rubber tube is in transition fit with the through hole.

4. The packaged battery of claim 3, wherein the water deflector has a bevel along its peripheral side; and the inner cavity of the water retaining ring is clamped with the battery main body.

5. The packaged battery of claim 1, wherein the plug defines two slots corresponding to the first and second conductive traces, respectively; the two clamping grooves are arranged at intervals.

6. The packaged battery of claim 5, wherein the plug is notched relative to the ends of the first conductive lead and the second conductive lead.