A battery box

Abstract

The present invention relates to the field of battery installation technology, specifically a battery box, comprising at least one pair of L-shaped box bodies; an L-shaped shell is provided with an L-shaped battery compartment, a blocking body is provided at the corner position of the L-shaped box body inside the L-shaped battery compartment, the blocking body divides the L-shaped battery compartment into two battery compartment sub-compartments, and a first electrode contact point is provided on the blocking body; both ends of the L-shaped battery compartment are hinged with triangular connecting blocks, and the triangular connecting blocks are provided with second electrode contact points; the cross-sectional shape of the battery compartment sub-compartment is C-shaped, and the opening faces the inner side of the L-shaped box body; the opening position of the battery compartment sub-compartment extends toward the inner side of the L-shaped box body to form a accommodating compartment, and an elastic body is provided on the inner side of the L-shaped box body; when squeezed, a part of the elastic body close to the battery compartment can enter the corresponding battery compartment sub-body to hold the battery in the battery compartment, and at least a part of the side of the elastic body away from the battery compartment contacts with a side surface corresponding to the fixing seat. The battery box stably fixes the battery in the battery box.

Description

Technical Field

[0001] The invention relates to the technical field of battery installation, in particular to a battery box. Background Art

[0002] Cameras are a common monitoring device and have been widely promoted and applied. In actual applications, in order to prevent the impact of power outages on monitoring, backup batteries are often installed when installing cameras.

[0003] The backup battery is fixed to the fixing base by a battery box. To facilitate the installation of the battery, the diameter of the battery compartment of the battery box is often slightly larger than the diameter of the battery, so that the battery has room to move in the battery compartment. Therefore, after the battery is installed, affected by the external environment such as wind, thunder or construction, the battery may be easily unstable due to loose fixation, resulting in unstable connection position between the battery box and the battery electrode, thereby causing unstable power supply. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the present invention provides a battery box to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned object of the invention, a technical solution provided by the present invention is as follows:

[0006] A battery box comprises at least one pair of L-shaped box bodies; the L-shaped box body is provided with an L-shaped battery compartment, a blocking body is arranged in the L-shaped battery compartment at a corner position of the L-shaped box body, the blocking body divides the L-shaped battery compartment into two battery compartment sub-compartments, and the positions of the blocking body corresponding to the two battery compartment sub-compartments are provided with first electrode contact points; both ends of the L-shaped battery compartment are hinged with triangular connecting blocks, and the triangular connecting blocks are provided with second electrode contact points at positions corresponding to the battery compartment sub-compartments; the cross-sectional shape of the battery compartment sub-compartments is C-shaped, and the opening faces the inner side of the L-shaped box body; the opening position of the battery compartment sub-compartment extends toward the inner side of the L-shaped box body to form a accommodating compartment, and the inner side of the L-shaped box body is provided with an elastic body capable of covering the accommodating compartment; when squeezed, a part of the side of the elastic body close to the battery compartment can enter the corresponding battery compartment sub-body to support the battery in the battery compartment, and at least a part of the side of the elastic body away from the battery compartment is in contact with a side surface corresponding to a fixing seat.

[0007] Preferably, the elastomer includes a first arc-shaped connecting portion, and the opening of the first arc-shaped connecting portion is opposite to the opening direction of the battery compartment sub-compartment; second arc-shaped connecting portions are arranged on both sides of the first arc-shaped connecting portion, and the opening of the second arc-shaped connecting portion is in the same direction as the opening of the battery compartment sub-compartment; a first connecting plate is arranged at the end of the second arc-shaped connecting portion that is not connected to the first arc-shaped connecting portion, and the connecting plate is arranged on the L-shaped box body, and a third arc-shaped connecting portion is arranged on the side of the connecting plate facing away from the second arc-shaped connecting portion, and the opening of the third arc-shaped connecting portion is opposite to the opening direction of the battery compartment sub-compartment; the two third arc-shaped connecting portions are connected by a second connecting plate; and the first arc-shaped connecting portion is connected to the second connecting plate through a third connecting plate.

[0008] Preferably, the connection position between the third connecting plate and the first arc-shaped connecting portion is located in the middle of the first arc-shaped connecting portion; the position of the third connecting plate and the second connecting plate is located in the middle of the second connecting plate.

[0009] Preferably, the upper and lower surfaces of the accommodating bin are symmetrical arc-shaped, and there is a distance between the second arc-shaped connecting portion and the corresponding arc-shaped surface of the accommodating bin.

[0010] Preferably, the opening width of the first arc-shaped connecting portion is smaller than the opening width of the battery compartment sub-compartment.

[0011] Preferably, the L-shaped box body is made of plastic, the first connecting plate is integrally arranged with the L-shaped box body, and the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion, the first connecting plate, the second connecting plate and the third connecting plate are integrally arranged; the thickness of the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion, the first connecting plate, the second connecting plate and the third connecting plate are all less than the thickness of the L-shaped box body.

[0012] Preferably, the thickness of the first arc-shaped connecting portion, the thickness of the second arc-shaped connecting portion, the thickness of the third arc-shaped connecting portion and the thickness of the first connecting plate are the same; the thickness of the second connecting plate and the thickness of the third connecting plate are both greater than the thickness of the first arc-shaped connecting portion.

[0013] Preferably, the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion and the first connecting plate are made of spring sheets; and the second connecting plate and the third connecting plate are made of aluminum alloy or stainless steel plates.

[0014] Preferably, the first electrode contact point is a spring; and the second electrode contact point is a metal sheet.

[0015] Preferably, the L-shaped box body is provided with side ears at positions corresponding to the battery compartment sub-compartments, and the side ears are provided with first fixing holes; and / or adjacent triangular connecting blocks are provided with second fixing holes that cooperate with each other.

[0016] When the battery box provided by the present invention is in use, the triangular connecting block is rotated, and after the battery is placed in the battery compartment sub-compartment, the triangular connecting block is covered, and the two L-shaped box bodies are fixed by using fixing parts. The elastic body is squeezed during fixing. When being squeezed, a part of the side of the elastic body close to the battery compartment can enter the corresponding battery compartment sub-compartment to support the battery in the battery compartment, and at least a part of the side of the elastic body away from the battery compartment is in contact with a side surface corresponding to the fixing seat. In this way, the battery is finally stably fixed in the battery box, and is mutually constrained with the fixing seat, so that the combination of the fixing seat and the battery box is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a battery box in an embodiment is shown;

[0018] Figure 2 One of the structural schematic diagrams of the battery compartment is shown;

[0019] Figure 3 A schematic diagram of the structure of the elastomer is shown;

[0020] Figure 4 A schematic diagram showing the structure of the connection between the battery box and the fixing seat is shown;

[0021] Figure 5 The second schematic diagram of the structure of the battery compartment is shown;

[0022] Markings in the accompanying drawings:

[0023] L-shaped box body 1, battery compartment sub-compartment 1-1, accommodating compartment 1-2, blocking body 2, first electrode contact point 3, triangular connecting block 4, second electrode contact point 5, elastic body 6, first arc-shaped connecting part 6-1, second arc-shaped connecting part 6-2, first connecting plate 6-3, third arc-shaped connecting part 6-4, second connecting plate 6-5, side ears 7, first fixing hole 8, second fixing hole 9, fixing seat 10. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example 1, please refer to Figure 1-Figure 3The present invention provides a battery box, comprising a pair of L-shaped box bodies 1; the L-shaped box bodies are provided with an L-shaped battery compartment, a blocking body 2 is provided in the L-shaped battery compartment at a corner position of the L-shaped box body, the blocking body can be provided integrally with the battery shell, the blocking body divides the L-shaped battery compartment into two battery compartment sub-compartments 1-1, and positions corresponding to the two battery compartment sub-compartments on the blocking body are both provided with a first electrode contact point 3; both ends of the L-shaped battery compartment are hinged with a triangular connecting block 4, and the triangular connecting block is provided with a second electrode contact point 5 at a position corresponding to the battery compartment sub-compartment. In this embodiment, the first The electrode contact point may be a spring; the second electrode contact point may be a metal sheet; the cross-sectional shape of the battery compartment sub-compartment is C-shaped, and the opening faces the inner side of the L-shaped box body; the opening position of the battery compartment sub-compartment extends toward the inner side of the L-shaped box body to form a accommodating compartment 1-2, and the inner side of the L-shaped box body is provided with an elastic body 6 capable of covering the accommodating compartment; the elastic body includes a first arc-shaped connecting portion 6-1, and the opening of the first arc-shaped connecting portion is opposite to the opening direction of the battery compartment sub-compartment; second arc-shaped connecting portions 6-2 are provided on both sides of the first arc-shaped connecting portion, and the opening of the second arc-shaped connecting portion is opposite to the opening direction of the battery compartment sub-compartment The opening directions of the battery compartment sub-compartments are the same; a first connecting plate 6-3 is provided at one end of the second arc-shaped connecting portion that is not connected to the first arc-shaped connecting portion, and the connecting plate is provided on the L-shaped box body, and a third arc-shaped connecting portion 6-4 is provided on the side of the connecting plate facing away from the second arc-shaped connecting portion, and the opening of the third arc-shaped connecting portion is opposite to the opening direction of the battery compartment sub-compartments; the two third arc-shaped connecting portions are connected by a second connecting plate 6-5, and can generally be integrally arranged or fixedly connected; the first arc-shaped connecting portion is connected to the second connecting plate by a third connecting plate, and can generally be integrally arranged or fixedly connected. Fixed connection; in this embodiment, the L-shaped box body is made of plastic, the first connecting plate is integrally arranged with the L-shaped box body, and the first arc-shaped connecting part, the second arc-shaped connecting part, the third arc-shaped connecting part, the first connecting plate, the second connecting plate and the third connecting plate are integrally arranged; the thickness of the first arc-shaped connecting part, the second arc-shaped connecting part, the third arc-shaped connecting part, the first connecting plate, the second connecting plate and the third connecting plate are all less than the thickness of the L-shaped box body, so that the first arc-shaped connecting part, the second arc-shaped connecting part, the third arc-shaped connecting part, the first connecting plate, the second connecting plate and the third connecting plate have a certain elasticity.

[0026] When using the battery box, rotate the triangular connecting block, place the battery into the battery compartment, and then cover the triangular connecting block. Figure 4, fix the two L-shaped box bodies with fixing parts, and squeeze the elastic body when fixing. When squeezed, the third arc-shaped connecting part first contacts the fixing seat 10, and then is squeezed and deformed and drives the second arc-shaped connecting part to move in the direction of the C-shaped battery compartment sub-compartment, until the two second arc-shaped connecting parts are against the battery. When the elastic body continues to be subjected to force, the first arc-shaped connecting part is deformed and the third connecting plate is pushed out in the direction away from the C-shaped battery compartment sub-compartment, and then the second connecting plate is pushed out in the direction of the fixing seat and pressed against the fixing seat, thereby completing the fixation of the battery box and the fixing seat.

[0027] This structure finally achieves stable fixation of the battery in the battery box through the cooperation of various parts of the elastic body, and mutually constrains the fixing seat, so that the combination of the fixing seat and the battery box is more stable.

[0028] In this embodiment, the first connecting plate can also be an arc-shaped, S-shaped or corrugated shape with the opening in the same direction as the opening of the battery compartment sub-compartment, which is not specifically limited here.

[0029] In order to facilitate the fixation of the battery box, a side ear 7 may be provided on the L-shaped box body at a position corresponding to the battery compartment sub-compartment, and the side ear is provided with a first fixing hole 8, and the side ear can be fixed to the fixed seat by bolts when in use; second fixing holes 9 that cooperate with each other may also be provided on adjacent triangular connecting blocks, and the triangular connecting blocks can be fastened with bolts when in use; of course, the above two structures can also be used at the same time, first fixing the triangular connecting block and then fixing the side ear.

[0030] It should be noted that in the above embodiment, multiple pairs of L-shaped boxes may be provided, and the batteries may be connected in series or in parallel according to actual conditions, which is well known to those skilled in the art and will not be described in detail here.

[0031] As an embodiment, the thickness of the first arc-shaped connecting part, the thickness of the second arc-shaped connecting part, the thickness of the third arc-shaped connecting part and the thickness of the first connecting plate are the same; the thickness of the second connecting plate and the thickness of the third connecting plate are both greater than the thickness of the first arc-shaped connecting part, so that when the third connecting plate pushes the second connecting plate out, the second connecting plate is not easily deformed, and the contact area with the side surface of the fixing seat after being pushed out is larger, thereby increasing the friction between the fixing seat and the L-shaped box body, so that the connection between the fixing seat and the L-shaped box body is more firmly.

[0032] During manufacturing, it is preferred that the connection position between the third connecting plate and the first arc-shaped connecting portion is located in the middle of the first arc-shaped connecting portion; the position of the third connecting plate and the second connecting plate is located in the middle of the second connecting plate; the upper and lower surfaces of the accommodating bin are symmetrical arcs, and there is a gap between the second arc-shaped connecting portion and the corresponding arc-shaped surface of the accommodating bin, and a deformation space of the second arc-shaped connecting portion is reserved; see Figure 2During manufacturing, it is preferred that the opening width of the first arc-shaped connecting portion be set to be smaller than the opening width of the battery compartment sub-compartment.

[0033] Example 2, please refer to Figure 1 , Figure 3 and Figure 5 The structure of Example 2 is roughly the same as that of Example 1, except that the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion and the first connecting plate are made of spring sheets and can be integrally arranged during production; the second connecting plate and the third connecting plate are made of aluminum alloy or stainless steel plates. The principle is the same as that of Example 1 and will not be described in detail here;

[0034] It should be noted that in the above embodiments, the structure and setting method of the elastomer can be other structures and methods, as long as the following functions can be achieved: when squeezed, a part of the side of the elastomer close to the battery compartment can enter the corresponding battery compartment split to support the battery in the battery compartment, and at least a part of the side of the elastomer away from the battery compartment is in contact with the corresponding side of the fixing seat.

[0035] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0036] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0037] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0038] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery box, characterized in that: It comprises at least one pair of L-shaped boxes (1); The L-shaped box body is provided with an L-shaped battery compartment, a blocking body (2) is provided in the L-shaped battery compartment at a corner position of the L-shaped box body, the blocking body divides the L-shaped battery compartment into two battery compartment sub-compartments (1-1), and positions of the blocking body corresponding to the two battery compartment sub-compartments are both provided with first electrode contact points (3); Both ends of the L-shaped battery compartment are hinged with triangular connecting blocks (4), and the triangular connecting blocks are provided with second electrode contact points (5) at positions corresponding to the battery compartment sub-compartments; The cross-sectional shape of the battery compartment sub-compartment is C-shaped, and the opening faces the inner side of the L-shaped box body; The opening of the battery compartment sub-compartment extends toward the inside of the L-shaped box body to form a storage compartment (1-2), and an elastic body (6) capable of covering the storage compartment is provided on the inside of the L-shaped box body; When squeezed, a portion of the elastic body close to the battery compartment can enter the corresponding battery compartment split body to hold the battery in the battery compartment, and at least a portion of the elastic body away from the battery compartment is in contact with a corresponding side surface of the fixing seat; The elastic body comprises a first arc-shaped connecting portion (6-1), the opening of the first arc-shaped connecting portion being in a direction opposite to the opening direction of the battery compartment sub-compartment; Second arc-shaped connecting parts (6-2) are arranged on both sides of the first arc-shaped connecting part, and the opening of the second arc-shaped connecting part is in the same direction as the opening of the battery compartment sub-compartment; A first connecting plate (6-3) is provided at one end of the second arc-shaped connecting portion that is not connected to the first arc-shaped connecting portion, the connecting plate being arranged on the L-shaped box body, a third arc-shaped connecting portion (6-4) being provided on a side of the connecting plate that is away from the second arc-shaped connecting portion, the opening of the third arc-shaped connecting portion being in a direction opposite to the opening of the battery compartment sub-compartment; The two third arc-shaped connecting parts are connected via a second connecting plate (6-5); The first arc-shaped connecting portion is connected to the second connecting plate through a third connecting plate.

2. A battery box according to claim 1, characterized in that: The connection position between the third connecting plate and the first arc-shaped connecting portion is located in the middle of the first arc-shaped connecting portion; The third connecting plate and the second connecting plate are located in the middle of the second connecting plate.

3. A battery box according to claim 1, characterized in that: The upper and lower surfaces of the accommodating bin are symmetrical arc-shaped, and there is a distance between the second arc-shaped connecting portion and the corresponding arc-shaped surface of the accommodating bin.

4. A battery box according to claim 1, characterized in that: The opening width of the first arc-shaped connecting portion is smaller than the opening width of the battery compartment sub-compartment.

5. A battery box according to any one of claims 1 to 4, characterized in that: The L-shaped box body is made of plastic, the first connecting plate is integrally arranged with the L-shaped box body, and the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion, the first connecting plate, the second connecting plate and the third connecting plate are integrally arranged; The thickness of the first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion, the first connecting plate, the second connecting plate and the third connecting plate are all smaller than the thickness of the L-shaped box body.

6. A battery box according to claim 5, characterized in that: The thickness of the first arc-shaped connecting portion, the thickness of the second arc-shaped connecting portion, the thickness of the third arc-shaped connecting portion and the thickness of the first connecting plate are the same; The thickness of the second connecting plate and the thickness of the third connecting plate are both greater than the thickness of the first arc-shaped connecting portion.

7. A battery box according to any one of claims 1 to 4, characterized in that: The first arc-shaped connecting portion, the second arc-shaped connecting portion, the third arc-shaped connecting portion and the first connecting plate are made of spring sheets; The second connecting plate and the third connecting plate are made of aluminum alloy or stainless steel plates.

8. A battery box according to claim 1, characterized in that: The first electrode contact point is a spring; The second electrode contact point is a metal sheet.

9. A battery box according to claim 1, characterized in that: A side ear (7) is provided on the L-shaped box body at a position corresponding to the battery compartment sub-compartment, and a first fixing hole (8) is provided on the side ear; and / or Adjacent triangular connecting blocks are provided with second fixing holes (9) that cooperate with each other.

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