CN214542433U

CN214542433U - Pull formula battery case structure

Info

Publication number: CN214542433U
Application number: CN202121201878.3U
Authority: CN
Inventors: 梁常叨; 莫家盛; 朱华春; 高峰; 田靖
Original assignee: Chinabest Home Appliances Co Ltd
Current assignee: Chinabest Home Appliances Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-10-29
Anticipated expiration: 2031-05-31

Abstract

A pull-out type battery box structure comprises a box body and a battery fixing assembly, wherein a containing groove extending along the height direction is formed in the bottom of the box body, and a first electric conductor and a second electric conductor are arranged in the containing groove; the battery fixing component comprises a battery fixing seat and an end cover fixed at the bottom of the battery fixing seat, the battery fixing seat is provided with a plurality of first battery grooves and second battery grooves which penetrate through the battery fixing seat along the height direction, and the end cover is provided with a conductive component which is used for connecting batteries in the first battery grooves and batteries in the second battery grooves in series; the box body is provided with a buckling position, and the end cover is provided with a buckle matched with the buckling position; the battery fixing seat is detachably arranged in the accommodating groove, when the battery fixing seat is inserted into the appointed position in the accommodating groove, the buckle is clamped with the buckle position, the battery in the first battery groove is electrically connected with the first electric conductor, and the battery in the second battery groove is electrically connected with the second electric conductor. The utility model discloses can convenience of customers installation or take out the battery.

Description

Pull formula battery case structure

Technical Field

The utility model belongs to the technical field of the battery case technique and specifically relates to a pull formula battery case structure.

Background

The battery is a portable electric energy device, and is the most common dry battery, and is widely applied to various electric products such as water heaters, remote controllers and the like. Generally, batteries are mounted in a dedicated battery case for the safety of their use. Among the prior art, some battery boxes have adopted the mode of rotatory opening, rotate promptly and open the battery case end cover after, take out or install the battery again, and this kind of mode is comparatively loaded down with trivial details, is not convenient for the user to take out or install the battery.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pull formula battery case structure, convenience of customers installation or take out the battery.

In order to solve the above problem, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a pull-out type battery box structure, which comprises a box body and a battery fixing component, wherein the bottom of the box body is provided with a containing groove extending along the height direction, and a first electric conductor and a second electric conductor are arranged in the containing groove; the battery fixing assembly comprises a battery fixing seat and an end cover fixed at the bottom of the battery fixing seat, the battery fixing seat is provided with a plurality of first battery grooves and second battery grooves which penetrate through the battery fixing seat along the height direction, and the end cover is provided with a conductive assembly used for connecting a battery in the first battery groove and a battery in the second battery groove in series; the box body is provided with a buckling position, and the end cover is provided with a buckle matched with the buckling position; the battery fixing seat is detachably arranged in the accommodating groove, when the battery fixing seat is inserted into the appointed position in the accommodating groove, the buckle is clamped with the buckle position, the battery in the first battery groove is electrically connected with the first electric conductor, and the battery in the second battery groove is electrically connected with the second electric conductor.

In some embodiments, the box body comprises a containing box and a shield arranged at the bottom of the containing box, and the containing groove is arranged at the bottom of the containing box; the two opposite inner side surfaces of the protective cover are provided with the buckling positions; but be provided with two elastically deformable's fixed plate on the end cover, the top of two fixed plates all is provided with the buckle, the buckle on two fixed plates can be respectively with two knot position joints, and when two fixed plates buckled in opposite directions, two buckles can be respectively from two knot positions breaking away from.

In some embodiments, the outer side surfaces of the two fixing plates are provided with protruding lugs, and when the battery fixing seat is inserted into the designated position in the accommodating groove, the protruding lugs are located below the shield.

In some embodiments, when the battery holder is inserted into the receiving groove at a predetermined position, the upper end of the end cap is inserted into the protective cover.

In some embodiments, the conductive assembly includes a conductive plate and first and second resilient conductive members disposed on the conductive plate for electrical connection with a battery in the first battery well and a battery in the second battery well, respectively; the first electric conductor is provided with the second elastic conductive piece, the second electric conductor is provided with the first elastic conductive piece, when the battery fixing seat is inserted into the appointed position of the accommodating groove, the battery in the first battery groove is electrically connected with the second elastic conductive piece on the first electric conductor, and the battery in the second battery groove is electrically connected with the first elastic conductive piece on the second electric conductor.

In some embodiments, the first resilient conductive member is a resilient protrusion and the second resilient conductive member is a conductive spring.

In some embodiments, the end cap is further provided with a plug-in buckle, the bottom of the battery holder is provided with a clamping hole, the conductive assembly is provided with a first through hole, and the plug-in buckle passes through the first through hole and is inserted into the clamping hole.

In some embodiments, the end cap is further provided with a plurality of guide pillars, the battery holder is provided with a positioning block, the positioning block is provided with a positioning hole, the axial direction of the positioning hole is parallel to the axial direction of the clamping hole, the conductive assembly is provided with a second through hole, and the guide pillars penetrate through the second through hole and are inserted into the positioning hole.

In some embodiments, the first conductor and the second conductor are provided with conductive terminals extending to the outside of the box body.

In some embodiments, the first conductor and the second conductor are both provided with a plurality of pressing plates, the top of the box body is provided with a plurality of through holes communicated with the accommodating groove, and the pressing plates penetrate through the through holes and are pressed and fixed on the outer side surface of the box body.

In some embodiments, a plurality of annular plates are arranged on the battery holder, at least one annular plate surrounds the first battery slot, and at least one annular plate surrounds the second battery slot; the side of the annular plate is provided with a notch.

The utility model discloses following beneficial effect has at least: the utility model discloses a battery fixing base sets up in the storage tank with detachable, can place first battery jar and second battery jar on the battery fixing base with the battery, inserts the assigned position in the storage tank with the battery fixing base again, the buckle promptly with detain the position joint, battery and first electric conductor electricity in the first battery jar are connected, battery and second electric conductor electricity in the second battery jar are connected, the installation of the battery of just accomplishing. The buckle can be separated from the buckling position, so that the battery fixing seat can be taken out of the accommodating groove, and the battery can be taken out. Therefore, the utility model discloses a battery fixing base forms the structure of pull formula, and convenience of customers installs or takes out the battery.

Drawings

Fig. 1 is a schematic structural view of a drawing type battery box structure according to an embodiment of the present invention;

fig. 2 is an exploded view of a drawing battery box according to an embodiment of the present invention;

FIG. 3 is an exploded view of the drawing battery box structure shown in FIG. 2;

fig. 4 is an exploded view of a drawing battery box structure in another exploded state according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an end cap according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a conductive assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a battery holder according to an embodiment of the present invention.

Wherein the reference numerals are: the battery case comprises a case body 100, a containing case 110, a containing groove 111, a first conductor 112, a second conductor 113, a conductive terminal 114, a pressing plate 115, a shield 120, a buckle 121, a battery fixing component 200, a battery fixing seat 210, a first battery groove 211, a second battery groove 212, an annular plate 213, a clamping hole 214, a positioning block 215, a positioning hole 216, an end cover 220, a buckle 221, a fixing plate 222, a projection 223, a plug buckle 224, a guide pillar 225, a conductive component 230, a first elastic conductor 231, a second elastic conductor 232, a bulge 233, a first through hole 234, a second through hole 235 and a battery 300.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the various embodiments of the present disclosure.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

An embodiment of the utility model provides a pull formula battery case structure, as shown in fig. 1-7, it includes box body 100 and the fixed subassembly 200 of battery, and box body 100 can be fixed on electrical products, and box body 100 bottom is provided with along the storage tank 111 of direction of height extension, and storage tank 111 can expose in electrical products's shell to be convenient for the installation of the fixed subassembly 200 of battery and take out. The first conductor 112 and the second conductor 113 are disposed in the receiving groove 111, the first conductor 112 and the second conductor 113 may be plate-shaped, and the first conductor 112 and the second conductor 113 may be fixed at the bottom of the receiving groove 111.

The battery fixing assembly 200 comprises a battery fixing seat 210 and an end cover 220 fixed at the bottom of the battery fixing seat 210, wherein the battery fixing seat 210 is provided with a plurality of first battery grooves 211 and second battery grooves 212 which penetrate through the battery fixing seat 210 along the height direction, the batteries 300 can be placed in the first battery grooves 211 and the second battery grooves 212, the battery anode in the first battery grooves 211 can be placed downwards, and the battery anode in the first battery grooves 212 can be placed upwards.

The end cap 220 is provided with a conductive assembly 230, and since the first battery jar 211 and the second battery jar 212 penetrate through the battery holder 210 along the height direction, the bottom end of the battery in the first battery jar 211 and the bottom end of the battery in the second battery jar 212 can contact the conductive assembly 230, the positive electrode of the battery in the first battery jar 211 is electrically connected with the negative electrode of the battery in the second battery jar 212, and therefore the battery in the first battery jar 211 and the battery in the second battery jar 212 are connected in series.

The box 100 is provided with a buckle position 121, the end cap 220 is provided with a buckle 221 matched with the buckle position 121, the buckle 221 can be clamped on the buckle position 121, and the buckle 221 can be separated from the buckle position 121 under the action of external force. The battery holder 210 is detachably disposed in the receiving groove 111, and specifically, the battery holder 210 is movable in the receiving groove 111. The receiving groove 111 can be provided with a designated position, when the battery holder 210 is inserted into the designated position of the receiving groove 111, usually the battery holder 210 is completely inserted into the receiving groove 111, which indicates that the battery holder 210 is inserted in place, in this state, the buckle 221 is clamped with the buckle 121, so that the battery holder 210 cannot slide out of the receiving groove 111 by itself. Meanwhile, the battery in the first battery jar 211 is electrically connected with the first conductor 112, the battery in the second battery jar 212 is electrically connected with the second conductor 113, the first conductor 112, the battery in the first battery jar 211, the conductive component 230, the battery in the second battery jar 212 and the second conductor 113 are sequentially connected in series, when the first conductor 112 and the second conductor 113 are connected with a load, a communicated loop can be formed, and the battery 300 can supply power to the load.

When the drawing-out type battery box structure of the present embodiment is used, the battery 300 can be placed in the first battery groove 211 and the second battery groove 212 of the battery holder 210, and then the battery holder 210 is inserted into the designated position of the receiving groove 111, so as to complete the installation of the battery. The buckle 221 can be separated from the buckle position 121 by using external force, and the battery fixing seat 210 can be taken out from the accommodating groove 111 to finish the taking out of the battery 300. Therefore, the battery holder 210 of the present invention forms a pull-out structure, which is convenient for users to install or take out the battery.

In some embodiments, the box 100 includes a receiving box 110 and a cover 120 disposed at the bottom of the receiving box 110, the receiving groove 111 is disposed at the bottom of the receiving box 110, and the cover 120 is in a cover-shaped structure. Two opposite inner sides of the shield 120 are provided with fastening locations 121, and the fastening locations 121 may be protrusions protruding from inner sidewalls of the shield 120. The end cap 220 is provided with two elastically deformable fixing plates 222, the top ends of the two fixing plates 222 are provided with buckles 221, and the buckles 221 on the two fixing plates 222 can be respectively clamped with the two buckle positions 121.

The embodiment is provided with two buckles 221 and two buckling positions 121, so that the clamping is more stable, the fixing plate 222 is elastically deformed, the buckles 221 can be clamped into the buckling positions 121 conveniently, and the buckles 221 can be separated from the buckling positions 121 conveniently. The fixing plate 222 of the present embodiment is configured to: when the two fixing plates 222 are bent toward each other, the two fasteners 221 can be separated from the two fastener locations 121, respectively. Therefore, a user can press the two fixing plates 222 towards each other, so that the two fasteners 221 can be separated from the two fastener locations 121, respectively, and the user can take out the battery holder 210.

Further, the outer side surfaces of the two fixing plates 222 are provided with protruding bumps 223, when the battery fixing seat 210 is inserted into the designated position in the accommodating groove 111, the bumps 223 are located below the shield 120, that is, the shield 120 does not completely cover the fixing plates 222, and a user can bend the two fixing plates 222 in opposite directions by pressing the two bumps 223, which is convenient for the user to operate.

In some embodiments, when the battery holder 210 is inserted into the receiving groove 111 at a predetermined position, the upper end of the end cap 220 is inserted into the shield 120, so that the end cap 220 has a better sealing effect, and can effectively prevent impurities such as dust from entering the receiving groove 111.

In some embodiments, the conductive assembly 230 includes a conductive plate and a first elastic conductive member 231 and a second elastic conductive member 232 disposed on the conductive plate, the first elastic conductive member 231 and the second elastic conductive member 232 being used to electrically connect with the battery in the first battery jar 211 and the battery in the second battery jar 212, respectively. When the battery holder 210 is inserted into the predetermined position of the receiving cavity 111, the battery in the first battery cavity 211 is electrically connected to the second elastic conductive member 232 of the first conductive member 112, and the battery in the second battery cavity 212 is electrically connected to the first elastic conductive member 231 of the second conductive member 113.

In this embodiment, the elastic conductive members are disposed at both ends of the battery 300, and the first elastic conductive member 231 and the second elastic conductive member 232 exert elastic force on the battery 300, so that the two poles of the battery 300 are electrically connected to the first elastic conductive member 231 and the second elastic conductive member 232, respectively, to avoid poor contact.

Further, the first elastic conductive member 231 is an elastic protrusion, which may be formed by punching, and generally, the elastic protrusion is in contact with the positive electrode of the battery 300. The second elastic conductive member 232 is a conductive spring, and the first conductive member 112 and the conductive plate of the conductive assembly 230 may be provided with a protrusion 233, and the conductive spring may be clamped on the protrusion 233, and the conductive spring may be further welded on the protrusion 233 for enhancing the connection stability.

In some embodiments, the end cap 220 is further provided with a plug 224, the bottom of the battery holder 210 is provided with a locking hole 214, and the conductive member 230 is provided with a first through hole 234. The inserting buckle 224 passes through the first through hole 234 and is inserted into the clamping hole 214, and the end cap 220 and the battery holder 210 can be conveniently combined and fixed together through the inserting buckle 224. Meanwhile, the inserting buckle 224 has a limiting effect on the conductive component 230, and the conductive component 230 is prevented from moving randomly.

Further, the end cover 220 is further provided with a plurality of guide posts 225, a positioning block 215 is arranged on the side surface of the bottom of the battery fixing seat 210, a positioning hole 216 is arranged on the positioning block 215, and the axial direction of the positioning hole 216 is parallel to the axial direction of the clamping hole 214. The conductive member 230 is provided with a second through hole 235 therethrough, and the guide post 225 passes through the second through hole 235 and is inserted into the positioning hole 216. The guide post 225 is used for guiding, during the process of inserting the plug-in buckle 224 into the clamping hole 214, the guide post 225 moves along the axial direction of the positioning hole 216, so that the plug-in buckle 224 and the clamping hole 214 can be accurately aligned. Meanwhile, the guide post 225 passes through the second through hole 235, and the guide post 225 further limits the conductive element 230 to prevent the conductive element 230 from moving freely.

In some embodiments, the first and

second conductors

112, 113 are each provided with conductive terminals 114 that extend outside the case 100 to facilitate wiring to supply power from the battery 300 to a load.

In some embodiments, the first conductive body 112 and the second conductive body 113 are both provided with a plurality of pressing plates 115, the top of the box 100 is provided with a plurality of through holes communicated with the accommodating groove 111, and the pressing plates 115 pass through the through holes and are pressed and fixed on the outer side surface of the box 100. As shown in fig. 1, the pressing plate 115 shown in fig. 1 passes through the through hole of the box 100, and then the pressing plate 115 is bent to press the pressing plate 115 against the outer side of the box 100, so as to fix the first conductor 112 and the second conductor 113 on the box 100.

In some embodiments, the battery holder 210 is provided with a plurality of annular plates 213, at least one annular plate 213 encloses to form the first battery cavity 211, and at least one annular plate 213 encloses to form the second battery cavity 212, and the side of the annular plate 213 is provided with a notch. The battery 300 may be inserted into the first battery recess 211 or the second battery recess 212 from the upper end of the annular plate 213.

The drawing type battery box structure of the embodiment can be applied to various electric products such as a water heater, a warmer or a remote controller.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a pull formula battery case structure which characterized in that: the battery box comprises a box body and a battery fixing assembly, wherein a containing groove extending along the height direction is formed in the bottom of the box body, and a first electric conductor and a second electric conductor are arranged in the containing groove; the battery fixing assembly comprises a battery fixing seat and an end cover fixed at the bottom of the battery fixing seat, the battery fixing seat is provided with a plurality of first battery grooves and second battery grooves which penetrate through the battery fixing seat along the height direction, and the end cover is provided with a conductive assembly used for connecting a battery in the first battery groove and a battery in the second battery groove in series; the box body is provided with a buckling position, and the end cover is provided with a buckle matched with the buckling position; the battery fixing seat is detachably arranged in the accommodating groove, when the battery fixing seat is inserted into the appointed position in the accommodating groove, the buckle is clamped with the buckle position, the battery in the first battery groove is electrically connected with the first electric conductor, and the battery in the second battery groove is electrically connected with the second electric conductor.

2. The pull-out battery box structure according to claim 1, wherein: the box body comprises an accommodating box and a shield arranged at the bottom of the accommodating box, and the accommodating groove is arranged at the bottom of the accommodating box; the two opposite inner side surfaces of the protective cover are provided with the buckling positions; but be provided with two elastically deformable's fixed plate on the end cover, the top of two fixed plates all is provided with the buckle, the buckle on two fixed plates can be respectively with two knot position joints, and when two fixed plates buckled in opposite directions, two buckles can be respectively from two knot positions breaking away from.

3. The pull-out battery box structure according to claim 2, wherein: the outer side surfaces of the two fixing plates are provided with convex lugs, and when the battery fixing seat is inserted into the designated position in the accommodating groove, the lugs are positioned below the protective cover.

4. The pull-out battery box structure according to claim 2, wherein: when the battery fixing seat is inserted into the designated position in the accommodating groove, the upper end of the end cover is embedded into the protective cover.

5. The pull-out battery box structure according to claim 1, wherein: the conductive assembly comprises a conductive plate, and a first elastic conductive piece and a second elastic conductive piece which are arranged on the conductive plate, wherein the first elastic conductive piece and the second elastic conductive piece are respectively used for being electrically connected with a battery in a first battery tank and a battery in a second battery tank; the first electric conductor is provided with the second elastic conductive piece, the second electric conductor is provided with the first elastic conductive piece, when the battery fixing seat is inserted into the appointed position of the accommodating groove, the battery in the first battery groove is electrically connected with the second elastic conductive piece on the first electric conductor, and the battery in the second battery groove is electrically connected with the first elastic conductive piece on the second electric conductor.

6. The pull-out battery box structure according to claim 5, wherein: the first elastic conductive piece is an elastic bulge, and the second elastic conductive piece is a conductive spring.

7. The pull-out battery box structure according to claim 1, wherein: the battery fixing seat is characterized in that the end cover is further provided with an inserting buckle, a clamping hole is formed in the bottom of the battery fixing seat, the conductive component is provided with a first through hole which penetrates through the conductive component, and the inserting buckle penetrates through the first through hole and is inserted into the clamping hole.

8. The pull-out battery box structure according to claim 7, wherein: the battery fixing seat is provided with a clamping hole, the end cover is provided with a plurality of guide columns, the battery fixing seat is provided with a positioning block, the positioning block is provided with a positioning hole, the axial direction of the positioning hole is parallel to the axial direction of the clamping hole, the conducting component is provided with a second through hole which penetrates through the conducting component, and the guide columns penetrate through the second through hole and are inserted into the positioning hole.

9. The pull-out battery box structure according to any one of claims 1 to 8, wherein: and the first conductor and the second conductor are provided with conductive terminals extending out of the box body.

10. The pull-out battery box structure according to any one of claims 1 to 8, wherein: the battery fixing seat is provided with a plurality of annular plates, at least one annular plate is enclosed to form the first battery groove, and at least one annular plate is enclosed to form the second battery groove; the side of the annular plate is provided with a notch.