CN218769947U

CN218769947U - Battery compartment structure

Info

Publication number: CN218769947U
Application number: CN202223184516.5U
Authority: CN
Inventors: 董晓亮
Original assignee: Qingdao Ruiweishen Information Technology Co ltd
Current assignee: Qingdao Ruiweishen Information Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The application provides a battery compartment structure relates to battery compartment technical field, including battery compartment main part, battery, structure core, battery spring leaf, electric wire and battery lid group, is equipped with the line hole in the battery compartment main part, is equipped with the line groove on the structure core. The application provides a battery compartment structure, a battery spring piece which needs to be deeply installed in a battery compartment in the past is installed at the far end of a structure core in advance, then the near end of the structure core can be held by a hand to be placed into the battery compartment, and even if a problem is installed, the battery spring piece and the like can be lifted out by holding the near end of the structure core; the assembly operation is completely carried out at the opening part of the battery compartment, and the battery compartment does not need to be deeply inserted into the inner side of the battery compartment, so that the assembly and the repair are simpler; in this application, also at the battery compartment port with the inside line hole of crossing that links to each other of product, add this application other end and need not extra opening man-hour, also need not be at battery compartment lateral wall trompil or fluting, processing is simple.

Description

Battery compartment structure

Technical Field

The application relates to the technical field of battery compartment, especially, relate to a battery compartment structure.

Background

Because the battery compartment of military products has the requirement of waterproof sealing property, the battery cover opening is usually desired to be as small as possible, so that the battery cover of the military products nowadays is generally arranged at the two end surfaces of a strip-shaped battery, not at the side surface; this results in a very deep battery compartment body, with the electrodes of many military batteries (e.g., 18650) being distributed across the battery, requiring a contact for the battery electrode to be mounted at the innermost portion of the battery compartment, and this contact to be wired to circuitry within the device.

In view of the above problems, the existing solutions include the following:

1. the contact is directly fixed at the innermost part of the battery compartment, then a hole (usually an inclined hole for convenient processing) is formed in the side wall of the battery compartment, and a wire groove is usually processed for preventing interference with the battery.

The proposal needs to fix the contact at the bottommost part of the narrow and deep battery bin, and the assembly operation is very inconvenient; the inner side wall is provided with holes, the long groove is troublesome to process, the metal battery compartment needs a special angle processing tool to form an inclined hole, and the long groove needs special electric spark processing; the plastic battery compartment needs to be provided with a slide block on the slide block of the mold. According to the assembly requirements of military products, the wire passing holes, the wire grooves and other parts need to be sealed and filled with silicon rubber, and a product designed by the scheme can see large rubber marks in the battery bin after the battery cover is opened, so that the appearance is influenced; if the sealing compound is improperly operated, the battery can be prevented from being placed in or taken out.

2. The other end of the battery compartment (the end without the battery cover) is additionally opened, and a cover is added, so that the contacts are fixed at the opening or in the cover, and the lead is directly connected into the internal circuit of the product.

The scheme requires that the other end of the battery bin is not sunk into the product, the side surface of the battery bin can be connected into the product through a hole, and the battery bin and the product can only meet one requirement in actual design; in addition, the scheme needs an additional opening and a cover, so that the risk of water leakage and air leakage of the product is increased, and the reliability is reduced; in actual design, the battery compartment is often transversely arranged, and an additional sliding block or a one-time machining turnover face is required to be additionally arranged on an opening at the other end and a cover assembling structure in production.

3. The battery compartment is divided into two halves along the axis of the battery, the middle of the battery compartment is sealed by a sealing strip, a sealing glue and the like, and then the battery compartment is tightened by screws.

Although this solution simplifies the machining and assembly, the screws tightening the two halves greatly increase the size of the battery compartment portion, and the long and non-closed sealing portion also increases the risk of air and water leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery compartment structure has that assembly operation is whole to go on at the battery compartment oral area, need not go deep into inside the battery compartment, and assembly, reprocess all more simple, add that this application other end does not need extra opening man-hour, also need not trompil or fluting at the battery compartment lateral wall, processing is simple, and the reliability is high, can not influence the beneficial effect of packing into of battery and taking out because of the improper assembly to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a battery compartment structure comprising:

the battery compartment main body is provided with a wire passing hole;

the battery is arranged in the battery compartment main body;

the structure core supports the battery, is arranged in the battery compartment main body and is detachably connected with the battery compartment main body, and is provided with a wire passing groove;

the battery spring piece is arranged in the battery cabin body and connected to the structural core, and a welding leg of the battery spring piece is over against the wire passing groove on the structural core;

one end of the wire is connected with the battery spring piece and extends to the wire passing hole of the battery cabin main body along the wire passing groove on the structural core;

the battery cover group, battery cover group with the battery compartment main part is detachable to be connected.

As the utility model discloses further scheme again: the structure core is made of insulating materials, and is provided with a converging hole and a fixing hook, and the fixing hook is connected with the structure core.

As a further aspect of the present invention: the number of the wire passing grooves is the same as that of the batteries, and the wire passing grooves are detachably fixed with the side wall.

As a further aspect of the present invention: be equipped with fixed slot in the battery compartment main part, the fixed hook on the structure core cooperates with the fixed slot in the battery compartment main part.

As the utility model discloses further scheme again: the wire through holes are provided with a plurality of wire through holes, and sealant is coated on the wire through holes.

As a further aspect of the present invention: the bottom of the structure core is provided with a glue containing groove, and sealant is coated on the glue containing groove.

As the utility model discloses further scheme again: the structure core is equipped with accommodation space, and accommodation space is cylindrical to be used for holding the battery.

As a further aspect of the present invention: the battery cover group is a direct-rotating battery cover group, the battery cover group comprises a battery cover and a battery cover seat, the battery cover is screwed on the battery cover seat, the battery cover seat is installed on the battery compartment main body through a screw, and the battery cover group is sealed by a sealing ring arranged between the battery compartment main body and coated with a sealing glue.

As the utility model discloses further scheme again: the battery cover group is a flip type battery cover group, the battery cover group comprises a battery cover and a battery cover seat, the battery cover is rotatably connected to the battery cover seat, the battery cover seat is installed at a port of the battery cabin main body through a screw, and a sealing ring is arranged between the battery cover group and the battery cabin main body for sealing and is coated with a sealing glue for sealing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the application, the battery spring piece which needs to be deeply installed in the battery bin is installed at the far end of the structural core in advance, then the near end of the structural core can be held by hand to be placed into the battery bin, and even if a problem is installed, the battery spring piece and the like can be lifted out by holding the near end of the structural core; the assembly operation is completely carried out at the opening part of the battery compartment, the battery compartment does not need to be deeply inserted into the battery compartment, and the assembly and the repair are simpler;

2. in the application, the wire passing hole connected with the interior of the product is also arranged at the end port of the battery compartment, and the other end of the wire passing hole does not need to be additionally opened during processing, and does not need to open a hole or open a groove on the side wall of the battery compartment from the inner side, so that the processing is simple;

3. the battery compartment main body is only provided with one opening, so that the risks of water leakage and air leakage are reduced, and the reliability is high;

4. the utility model provides a sealed glue in the battery compartment main part, electric wire etc. are all pressed by the structure core in the place that can not see, and the outward appearance is neat and orderly, more can not influence the packing into of battery and take out because of the assembly is improper.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

Fig. 1 is a schematic structural diagram of a battery compartment structure provided in embodiment 1 of the present application.

Fig. 2 is a schematic diagram of an internal structure of a battery compartment structure provided in embodiment 1 of the present application.

Fig. 3 is an exploded view of a battery compartment structure provided in embodiment 1 of the present application.

Fig. 4 is an exploded view of another perspective of a battery compartment structure provided in embodiment 1 of the present application.

Fig. 5 is a schematic structural diagram of a battery compartment structure provided in embodiment 2 of the present application.

Fig. 6 is a perspective view of a battery compartment structure provided in embodiment 2 of the present application.

Fig. 7 is a schematic view of an internal structure of a battery compartment structure provided in embodiment 2 of the present application.

Fig. 8 is an exploded view of a battery compartment structure provided in embodiment 2 of the present application.

Fig. 9 is an exploded view of another perspective of a battery compartment structure provided in embodiment 2 of the present application.

Fig. 10 is a schematic structural diagram of a battery compartment structure provided in embodiment 3 of the present application.

Fig. 11 is a schematic view of an internal structure of a battery compartment structure provided in embodiment 3 of the present application.

Fig. 12 is an exploded view of a battery compartment structure provided in embodiment 3 of the present application.

Fig. 13 is an exploded view of another perspective of a battery compartment structure provided in embodiment 3 of the present application.

Fig. 14 is a schematic structural diagram of a battery compartment structure provided in embodiment 4 of the present application.

Fig. 15 is a schematic view of an internal structure of a battery compartment structure provided in embodiment 4 of the present application.

Fig. 16 is an exploded view of a battery compartment structure provided in embodiment 4 of the present application.

Fig. 17 is an exploded view of another perspective of a battery compartment structure provided in embodiment 4 of the present application.

Fig. 18 is a schematic structural diagram of a battery compartment structure provided in embodiment 5 of the present application.

Fig. 19 is a side view of a battery compartment structure provided in embodiment 5 of the present application.

Fig. 20 is an exploded view of a battery compartment structure provided in embodiment 5 of the present application.

Fig. 21 is an exploded view of another perspective of a battery compartment structure provided in embodiment 5 of the present application.

The labels in the figure are:

1. a battery compartment main body; 2. a battery; 3. a structural core; 4. a battery spring plate; 5. an electric wire; 6. a battery cover set; A. a wire passing hole; B. a wire passing groove; C. a merging hole; D. a fixed hook; E. and fixing the groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1:

referring to fig. 1 to 4, an embodiment of the present application provides a battery compartment structure, which includes a battery compartment main body 1, a battery 2, a structure core 3, a battery spring piece 4, an electric wire 5, and a battery cover assembly 6; the battery compartment main body 1 and the product main body shell are designed into a whole and are made of aluminum alloy materials, and a wire passing hole A is formed in the battery compartment main body; the structural core 3 is made of insulating materials, nylon plastics are selected in the embodiment, and the wire passing groove B is formed in the structural core; the battery spring piece 4 is inserted on the structural core 3, and the welding leg of the battery spring piece 4 is opposite to the wire passing groove B; one end of an electric wire 5 is welded on the battery spring leaf 4, extends to the vicinity of a wire passing hole A at the mouth part of the battery bin along a wire passing groove B on the structural core 3, and enters the interior of a product together with a lead on the battery cover group 6 through the wire passing hole A to be connected with a product circuit; the bottom of the structural core 3 is provided with a glue containing groove for coating south large 704 sealant, the threading groove B is also coated with south large 704 sealant, the structural core 3 is adhered to the bottom and the side surface of the battery cabin main body 1 by two places 704, and a cylindrical space for the battery 2 to be filled is reserved in the middle; when the structural core 3 is assembled in place, the electric wire 5 is tensioned towards the interior of a product as much as possible, and then the wire passing hole A is sealed by using south large 704 sealant; the battery cover group 6 of the product is a direct-rotating battery cover group 6 and comprises a battery cover and a battery cover seat, wherein the battery cover is screwed on the battery cover seat, the battery cover seat is mounted at the port part of the battery compartment main body 1 by using an M2 screw, a sealing ring is arranged between the battery cover group 6 and the battery compartment main body 1 for sealing, and the sealing ring is coated with south large 704 sealant for sealing.

At the moment, the outside, the inside of the battery bin and the inside of the shell are respectively sealed in a waterproof way. In the assembling process, the battery spring piece 4 which needs to go deep into the battery compartment to be installed is installed at the far end of the structure core 3 in advance, then the near end of the structure core 3 can be held by hand to be put into the battery compartment, and even if a problem is installed, the battery spring piece 4 and the like can be lifted out by holding the near end of the structure core 3.

Example 2:

referring to fig. 5 to 9, the present application provides a battery compartment structure, including a battery compartment main body 1, a battery 2, a structure core 3, a battery spring piece 4, an electric wire 5, and a battery cover set 6; battery compartment main part 1 and product main part shell design as an organic whole, for the nylon plastics material, be equipped with in the battery compartment main part 1: the wire passing hole A and the fixing groove E are formed in the base plate; structural core 3 is insulating material, and nylon plastics is selected for use to this embodiment, is equipped with on the structural core 3: the wire passing groove B is provided with two wire passing grooves; the two battery spring pieces 4 are inserted on the structural core 3, and welding feet of the spring pieces are opposite to the wire passing groove B; one end of each of the two electric wires 5 is welded on the welding leg of each of the two battery spring pieces 4, one electric wire 5 extends to a wire passing hole A at the mouth of the battery bin along a wire passing groove B on the structure core 3, the other electric wire passes through a converging hole C on the structure core 3, the two electric wires 5 are converged, then leave the battery bin along the wire passing groove B through the wire passing hole A and together with a lead wire on the battery cover group 6, then enter the product through the other hole along a groove outside the product, and are connected to a product circuit; the structure core 3 is provided with a fixing hook D which is matched with a fixing groove E in the battery bin main body 1, and two sides of the structure core 3 give up a cylindrical space for the two batteries 2 to be arranged; when the structure core 3 is assembled, the structure core 3 is pressed into the innermost part of the battery compartment main body 1, and the fixing hook D is clamped into the fixing groove E, so that the structure core 3 can be prevented from sliding out or toppling left and right; at the moment, the wire 5 is tensioned towards the inside of the product as much as possible, then the wire passing hole A is sealed by using the south large 704 glue, and the wire hole of the wire 5 entering the inside of the product is also sealed in the same way; different from embodiment 1, the battery cover assembly 6 of this embodiment is the flip formula battery cover assembly 6, and the battery cover assembly 6 includes battery cover and battery cover seat, and the battery cover is rotatably connected on the battery cover seat, and the battery cover seat passes through the screw installation in battery compartment main part 1 port, battery cover assembly 6 with be equipped with the sealing washer between the battery compartment main part 1 and seal to scribble sealed glue and seal, with battery cover complex structure (seal groove, bullet needle, hangers and hand screw etc.) and battery compartment main part 1 design as an organic whole. At the moment, the outside, the inside of the battery bin and the inside of the shell are respectively sealed in a waterproof way. In the assembling process, the battery spring piece 4 is pre-installed at the far end of the structure core 3, then the battery bin is placed into the near end of the handheld structure core 3, the gluing type fixation is different from that of the embodiment 1, the embodiment is fixed by the fixing hook D and the corresponding groove, the assembling is more convenient, and special tools are needed to be used for repairing and disassembling.

Example 3:

referring to fig. 10 to 13, an embodiment of the present application provides a battery compartment structure, including a battery compartment main body 1, a battery 2, a structure core 3, a battery spring piece 4, an electric wire 5, and a battery cover set 6; the battery compartment main body 1 and the product main body shell are designed into a whole, the battery compartment main body 1 is made of aluminum alloy material, and a wire passing hole A is formed in the battery compartment main body; the structural core 3 is made of insulating materials, nylon plastics are selected in the embodiment, and the wire passing groove B is formed in the structural core; the battery spring lamination 4 is inserted on the structural core 3, the welding leg of the battery spring piece 4 is over against the wire passing groove B; one end of an electric wire 5 is welded on the battery spring leaf 4, extends to the vicinity of a wire passing hole A of the port part of the battery bin along a wire passing groove B on the structural core 3, enters the inside of a product through the wire passing hole A and is connected with a product circuit; the bottom of the structural core 3 is provided with a glue containing groove for coating south large 704 sealant, the threading groove B is also coated with south large 704 glue, the structural core 3 is adhered to the bottom and the side surface of the battery cabin main body 1 by two 704 glues, and a cylindrical space for the battery 2 to be filled is reserved in the middle; when the structural core 3 is assembled in place, the electric wire 5 is tensioned towards the interior of the product as much as possible, and then the wire passing hole A is sealed by using south large 704 glue; the battery cover group 6 of the product is a direct-rotating battery cover group 6 and comprises a battery cover and a battery cover seat, wherein the battery cover is screwed on the battery cover seat, the battery cover seat is arranged at the opening part of the battery cabin main body 1 by using an M2 screw, a sealing ring is arranged between the battery cover seat and the opening part of the battery cabin main body for sealing, and the battery cover seat is coated with south large 704 sealant for sealing.

Compared with embodiment 1, the embodiment increases the width of the line passing groove B part of the structural core 3, and correspondingly increases the size of the groove on the battery compartment main body 1 for avoiding the structural core 3, so that the strength of the structural core 3 is enhanced, and the assembly is more convenient; the wire passing holes A on the battery cabin main body 1 are changed into two and the diameter is reduced; and correspondingly, the space for arranging the wire passing holes A on the battery cabin main body 1 is enlarged, one wire 5 on the structural core 3 passes through the other wire, and the other wire on the battery cover group 6 passes through the other wire, so that the sealing property is enhanced.

Example 4:

referring to fig. 14 to 17, an embodiment of the present application provides a battery compartment structure, which includes a battery compartment main body 1, a battery 2, a structure core 3, a battery spring piece 4, an electric wire 5, and a battery cover assembly 6; the battery compartment main body 1 and the product main body shell are designed into a whole and made of aluminum alloy materials, and a wire passing hole A is formed in the battery compartment main body 1; the structural core 3 is made of an insulating material, nylon plastic is selected in the embodiment, and the structure is provided with a wire passing groove B; the battery spring piece 4 is inserted on the structural core 3, and the welding leg of the battery spring piece 4 is opposite to the wire passing groove B; one end of an electric wire 5 is welded on the battery spring leaf 4, extends to the vicinity of a wire passing hole A at the port part of the battery bin along the wire passing groove B on the structural core 3, enters the inside of a product through the wire passing hole A and is connected with a product circuit; the bottom of the structural core 3 is provided with a glue containing groove for coating south large 704 sealant, the threading groove B is also coated with south large 704 sealant, the structural core 3 is adhered to the bottom and the side surface of the battery cabin main body 1 by two 704 parts, and a cylindrical space for the battery 2 to be filled is reserved in the middle; when the structural core 3 is assembled in place, the electric wire 5 is tensioned towards the interior of a product as much as possible, and then the wire passing hole A is sealed by using south large 704 sealant; the battery cover group 6 of the product is a direct-rotating battery cover group 6 and comprises a battery cover and a battery cover seat, the battery cover is screwed on the battery cover seat, the battery cover seat is mounted at the port part of the battery cabin main body 1 by using an M2 screw, a sealing ring is arranged between the battery cover group 6 and the battery cabin main body 1 for sealing, and the sealing ring is coated with south large 704 sealant for sealing.

This example retracts the increased size of example 3 to the size of example 1, but retains the double wire through hole a of example 3 for one to pass the electric wire 5 on the structural core 3 and the other to pass the wire on the battery cover group 6, and optimizes the shape of the wire through groove B to have the strength, installation convenience and sealing performance similar to those of example 3 in the case of the size similar to example 1.

Example 5:

referring to fig. 18 to 21, an embodiment of the present application provides a battery compartment structure, which includes a battery compartment main body 1, a battery 2, a structure core 3, a battery spring piece 4, an electric wire 5, and a battery cover assembly 6; the battery compartment main body 1 and the product main body shell are designed into a whole, the battery compartment main body 1 is made of aluminum alloy materials, and a wire passing hole A is formed in the battery compartment main body; the structural core 3 is made of an insulating material, nylon plastic is selected in the embodiment, and the structural core 3 is provided with a wire passing groove B; the battery spring piece 4 is inserted on the structural core 3, and the welding leg of the battery spring piece 4 is opposite to the wire passing groove B; one end of an electric wire 5 is welded on the battery spring leaf 4, extends to the vicinity of a wire passing hole A at the mouth part of the battery bin along the wire passing groove B on the structural core 3, enters the inside of a product through the wire passing hole A and is connected with a product circuit; the bottom of the structural core 3 is provided with a glue containing groove for coating south large 704 sealant, the threading groove B is also coated with south large 704 sealant, the structural core 3 is adhered to the bottom and the side surface of the battery cabin main body 1 by two 704 parts, and a cylindrical space for the battery 2 to be filled is reserved in the middle; when the structural core 3 is assembled in place, the electric wire 5 is tensioned towards the interior of a product as much as possible, and then the wire passing hole A is sealed by using south large 704 sealant; the battery cover group 6 of the product is a flip type battery cover group 6 and comprises a battery cover and a battery cover seat, wherein the battery cover is rotatably connected to the battery cover seat, the battery cover seat is mounted at the opening of the battery compartment main body 1 through an M2 screw, a sealing ring is arranged between the battery cover group 6 and the battery compartment main body 1 for sealing, and the sealing ring is coated with south large 704 sealant for sealing.

In this embodiment, the two wire holes a are formed, one wire 5 on the structural core 3 passes through the two wire holes a, and the other wire is specially used for passing through the wire on the battery cover group 6, but the two wire holes a are arranged on the side wall of the battery compartment main body 1.

The application provides a battery compartment structure, a battery spring piece 4 which needs to be deeply installed in a battery compartment in the past is installed at the far end of a structure core 3 in advance, then the near end of the structure core 3 can be held by a hand to be placed into the battery compartment, and even if a problem is installed, the battery spring piece 4 and the like can be lifted out by holding the near end of the structure core 3; the assembly operation is completely carried out at the opening part of the battery compartment, the battery compartment does not need to be deeply inserted into the battery compartment, and the assembly and the repair are simpler; in the application, the wire passing hole A connected with the interior of the product is also arranged at the end port of the battery compartment, and the other end of the wire passing hole A does not need to be additionally opened during processing, and does not need to open a hole or open a groove on the side wall of the battery compartment from the inner side, so that the processing is simple; the battery compartment main body 1 is provided with only one opening, so that the risk of water leakage and air leakage is reduced, and the reliability is high; the sealed glue in the battery compartment main part 1 of this application, electric wire 5 etc. are all pressed by structure core 3 in the place that can not see, and the outward appearance is neat and orderly, more can not influence the packing into of battery 2 and take out because of the improper assembly.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A battery compartment structure, comprising:

the battery compartment main body is provided with a wire passing hole;

the battery is arranged in the battery compartment main body;

the battery spring piece is arranged in the battery bin main body and connected to the structural core, and a welding leg of the battery spring piece is opposite to the wire passing groove on the structural core;

the battery cover group is detachably connected with the battery bin main body.

2. The battery compartment structure of claim 1, wherein the structural core is made of an insulating material, and the structural core is provided with a converging hole and a fixing hook, and the fixing hook is connected with the structural core.

3. The battery compartment structure of claim 1, wherein the number of the wire passing grooves is the same as that of the batteries, and the wire passing grooves are detachably fixed to the side walls.

4. The battery compartment structure of claim 2, wherein the battery compartment body has a fixing groove, and the fixing hook of the structural core is engaged with the fixing groove inside the battery compartment body.

5. The battery compartment structure of claim 1, wherein a plurality of the wire holes are provided, and the wire holes are coated with a sealant.

6. The battery compartment structure of claim 1, wherein the bottom of the structural core is provided with a glue receiving groove, and the glue receiving groove is coated with a sealant.

7. The battery compartment structure of claim 6, wherein the structural core is provided with a receiving space, the receiving space having a cylindrical shape and receiving the battery.

8. The battery compartment structure of claim 1, wherein the battery cover assembly is a direct-rotation battery cover assembly, the battery cover assembly includes a battery cover and a battery cover seat, the battery cover is screwed on the battery cover seat, the battery cover seat is mounted on the battery compartment main body by screws, and a sealing ring is disposed between the battery cover assembly and the battery compartment main body and is sealed by applying a sealant.

9. The battery compartment structure of claim 1, wherein the battery cover assembly is a flip-type battery cover assembly, the battery cover assembly includes a battery cover and a battery cover seat, the battery cover is rotatably connected to the battery cover seat, the battery cover seat is mounted on the port of the battery compartment main body by a screw, and a sealing ring is disposed between the battery cover assembly and the battery compartment main body and is sealed by applying a sealing adhesive.