CN220672798U - Battery compartment and infrared telescope - Google Patents

Abstract

The utility model relates to the technical field of electronic equipment, and particularly discloses a battery compartment and an infrared telescope, which are used for solving the problem that batteries with different specifications are difficult to be compatible under the condition that the structure of a battery compartment body is not changed. The battery compartment comprises a compartment body, a first electrode module and a second electrode module. The first electrode module comprises a mounting cap, a compatible piece and a first electric connecting piece, wherein the mounting cap is detachably connected to an opening at one end of the inner cavity, the first electric connecting piece is arranged on the compatible piece, the compatible piece is detachably connected to the mounting cap and forms an accommodating cavity communicated with the inner cavity, and the mounting position and/or the mounting direction of the compatible piece in the mounting cap are/is adjustable. The battery compartment provided by the utility model can be matched with batteries of different specifications without changing the structure of the battery compartment body, and has higher compatibility, portability and reliability. The utility model also discloses an infrared telescope with the battery compartment, and the infrared telescope also has the technical effects.

Description

Battery compartment and infrared telescope

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a battery compartment and an infrared telescope.

Background

The infrared telescope is widely applied to the fields of field search and rescue, target investigation and search and the like, and has the advantages of miniaturization, light weight, earthquake resistance, water resistance, dust resistance, corrosion resistance, high convenience and the like.

At present, most of infrared telescopes adopt a single-type battery power supply mode, and the size of a battery compartment is fixed, namely, the infrared telescope is designed aiming at the battery of the type, and the infrared telescope is not compatible with batteries of other types. Meanwhile, most of the infrared telescopes are used in field operation, and have strict requirements on water resistance, dust resistance, corrosion resistance, earthquake resistance and the like.

There are also researches on providing battery compartment structures compatible with different battery models, most of which need to adapt to different battery compartment shells according to batteries with different sizes and specifications, and the external dimensions, sealing conditions, reliability and the like of the original battery compartment or the whole machine need to be changed, so that the convenience and reliability of the use of the battery compartment are greatly reduced for field operation.

In summary, how to accommodate batteries of different specifications without changing the structure of the battery compartment body is a problem that needs to be solved by those skilled in the art at present.

Disclosure of Invention

Therefore, the utility model aims to provide a battery compartment and an infrared telescope, and the structural design of the battery compartment and the infrared telescope can effectively solve the problem that batteries with different specifications are difficult to be compatible under the condition that the structure of the battery compartment body is not changed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a battery compartment, comprising a compartment body, wherein the compartment body is provided with an inner cavity for accommodating a battery; further comprises:

the first electrode module comprises a mounting cap, a compatible piece and a first electric connecting piece, wherein the mounting cap is detachably connected to an opening at one end of the inner cavity, the first electric connecting piece is arranged on the compatible piece and is used for being electrically connected with the battery, the compatible piece is detachably connected to the mounting cap and forms a containing cavity communicated with the inner cavity, and the mounting position and/or the mounting direction of the compatible piece in the mounting cap are/is adjustable so as to change the specification of the containing cavity;

the second electrode module is arranged at the other end of the inner cavity;

one of the first electrode module and the second electrode module is used for being electrically connected with the positive electrode of the battery, and the other one of the first electrode module and the second electrode module is used for being electrically connected with the negative electrode of the battery.

Optionally, in the foregoing battery compartment, the compatible piece includes:

the connecting main body is cylindrical and is used for being detachably connected in the mounting cap in the forward and reverse directions;

the separator is arranged in the connecting main body and divides the connecting main body into two electrode cavities with different specifications, and the two electrode cavities are respectively provided with the first electric connecting piece.

Optionally, in the battery compartment, the width and/or depth of the electrode cavities at two sides of the separator are different.

Optionally, in the above battery compartment, a first fixing portion is disposed in the center of an outer peripheral surface of the connecting body, and a second fixing portion is disposed on the mounting cap and corresponds to the first fixing portion, so as to be fixedly connected with the first fixing portion.

Optionally, in the above battery compartment, the first electrical connector includes a tower spring, one end of the tower spring is fixedly connected with the compatible piece, and the other end is a free end to be electrically connected with the battery in a contact manner.

Optionally, in the above battery compartment, the first electrode module further includes a first gasket, the first electrical connector is located in a hollow portion of the first gasket, a gasket groove is formed in the compatible member, the first gasket is fixedly disposed in the gasket groove, and a thickness of the first gasket is greater than a depth of the gasket groove.

Optionally, in the foregoing battery compartment, the second electrode module includes:

the insulating sleeve is arranged at the end part of the inner cavity, and an electrode groove is arranged in the insulating sleeve;

and the second electric connecting piece is arranged in the electrode groove and is used for being electrically connected with the battery.

Optionally, in the above battery compartment, the compartment body includes:

the base is provided with the inner cavity;

the adapter is sleeved at an opening at one end of the base and is fixedly connected with the base, the mounting cap is sleeved at the adapter and is fixedly connected with the adapter, and the first electric connecting piece is electrically connected with the adapter through the compatible piece and the mounting cap.

Optionally, in the battery compartment, the mounting cap is connected with the compartment body in a sealing manner.

The battery compartment provided by the utility model comprises a compartment body, a first electrode module and a second electrode module. Wherein, the bin body is provided with an inner cavity for accommodating the battery; the first electrode module comprises a mounting cap, a compatible piece and a first electric connecting piece, wherein the mounting cap is detachably connected to an opening at one end of the inner cavity, the first electric connecting piece is arranged on the compatible piece and is used for being electrically connected with a battery, the compatible piece is detachably connected to the mounting cap and forms a containing cavity communicated with the inner cavity, and the mounting position and/or the mounting direction of the compatible piece in the mounting cap are/is adjustable so as to change the specification of the containing cavity; the second electrode module is arranged at the other end of the inner cavity; one of the first electrode module and the second electrode module is used for being electrically connected with the positive electrode of the battery, and the other is used for being electrically connected with the negative electrode of the battery.

According to the battery compartment provided by the utility model, the compatible piece is detachably connected to the mounting cap, and the mounting position and/or the mounting direction in the mounting cap are/is adjustable, so that the specification of the accommodating cavity which is formed in the first electrode module by separating the compatible piece and is communicated with the inner cavity can be changed by adjusting the mounting position or the mounting direction of the compatible piece, and the battery compartment can be adapted to batteries with different specifications, and has higher compatibility. In addition, when selecting the battery of different specifications, will install the cap and pull down by the storehouse body, only need adjust the installation position and/or the installation direction of compatible piece in the installation cap, adjust the back in place with the installation cap again assemble in the storehouse body can, convenient operation for this battery compartment has good portability. And the above-mentioned change process need not to change the cooperation relation of installation cap and storehouse body, therefore can be compatible with the battery of different specifications under the condition such as not changing storehouse body structure, appearance and sealing condition, and the reliability is high.

In order to achieve the above purpose, the utility model also provides an infrared telescope, which comprises any one of the battery bins. Because the battery compartment has the technical effects, the infrared telescope with the battery compartment also has the corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a battery compartment according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of the first electrode module in FIG. 1;

FIG. 3 is a schematic diagram of a compliant member equipped with a first electrical connector;

FIG. 4 is a schematic illustration of a forward mounting of a compliant member;

FIG. 5 is a schematic view of the reverse installation of the compatibility of FIG. 4;

FIG. 6 is a schematic cross-sectional view of the battery compartment of FIG. 1;

fig. 7 is a schematic cross-sectional view of the reverse installation of the compatible piece corresponding to fig. 6.

The figures are marked as follows:

a housing 100, a first electrode module 200, a second electrode module 300;

inner cavity 101, base 110, adaptor 120, locking screw 130;

the mounting cap 210, the compatible piece 220, the first electrical connector 230, the first gasket 240, the sealing ring 250, the silicone sleeve 260, the connection body 221, the separator 222, the electrode cavity 223, the first fixing portion 224, the auxiliary groove 225, the first electrode cavity 2231, the second electrode cavity 2232, and the second fixing portion 211;

insulation sleeve 310, electrode slot 311, second electrical connector 320, second gasket 330, power cord 340, copper sheet 350.

Detailed Description

The embodiment of the utility model discloses a battery compartment and an infrared telescope, which are compatible with batteries with different lengths and different diameters under the condition of not changing the structure, the appearance and the sealing condition of a compartment body of a primary battery compartment.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The battery compartment provided by the utility model is applicable to but not limited to electronic equipment such as infrared telescope, and the like, and improves at least one of two electrode modules which are matched with the compartment body and are respectively used for being electrically connected with the anode and the cathode of the battery on the basis of not changing the compartment body structure of the primary battery compartment, so that the battery compartment can be matched with the inner cavity of the compartment body to jointly form the battery compartment which is suitable for different specifications through the special design of the inner structure of the electrode module. In the following embodiments, the mechanical connection structure of the electrode module is mainly described, and the electrical connection structure of the electrode module may refer to the arrangement of the anode and the cathode of the conventional battery compartment.

Referring to fig. 1-2, the battery compartment provided by the present utility model includes a compartment body 100, a first electrode module 200 and a second electrode module 300. The bin body 100 is a main structure of a battery bin, and is provided with an inner cavity 101 to provide a main accommodating space for a battery, and the shape, the size and the like of the inner cavity 101 can be set according to requirements. In this embodiment, the structure of the housing 100 may adopt a conventional battery housing arrangement. One of the first electrode module 200 and the second electrode module 300 is used to be electrically connected with the positive electrode of the battery, and the other is used to be electrically connected with the negative electrode of the battery. The first electrode module 200 and the second electrode module 300 are disposed at two ends of the inner cavity 101.

The first electrode module 200 includes a mounting cap 210, a compatible member 220, and a first electrical connector 230, the mounting cap 210 is detachably connected to an opening at one end of the inner cavity 101, and in case that one end of the mounting cap 210 is closed, it can close the opening of the inner cavity 101. The first electrical connector 230 is disposed on the compatible piece 220 and is used for electrically connecting with the battery. The compatible piece 220 is detachably connected to the mounting cap 210 and forms a receiving cavity communicating with the inner cavity 101, i.e., the compatible piece 220 is positioned in the mounting cap 210, which divides the mounting cap 210 into a receiving cavity toward one side of the second electrode module 300, which communicates with the inner cavity 101 to receive an end of the battery. The installation position and/or the installation direction of the compatible piece 220 in the installation cap 210 can be adjusted to change the specification of the accommodating cavity, that is, the installation position of the compatible piece 220 in the installation cap 210 can be adjusted to change the specification of the accommodating cavity, or the installation direction and the installation position of the compatible piece 220 in the installation cap 210 can be simultaneously adjusted to change the specification of the accommodating cavity. It will be appreciated that the dimensions of the receiving cavity include both the depth of the receiving cavity and the width of the receiving cavity, and that the depth of the receiving cavity may specifically be the depth that can be used to receive a battery, such as the distance from the first electrical connector 230 to the end of the mounting cap. Accordingly, the change in the dimensions of the receiving cavity may be a change in the depth and/or width of the receiving cavity. The change in the depth of the accommodating cavity may specifically include reducing the depth of the accommodating cavity to zero, that is, the compatible piece 220 is located at the end of the mounting cap 210 facing the second electrode module 300.

The structure of the second electrode module 300 may be the same as or different from that of the first electrode module 200, and in the case that the structure of the second electrode module is the same as that of the first electrode module 200, openings are formed at both ends of the cavity 101 of the cartridge body 100. The second electrode module 300 may also be specifically configured using a conventional electrode structure in the prior art.

According to the battery compartment provided by the utility model, the compatible piece 220 is detachably connected to the mounting cap 210, and the mounting position and/or the mounting direction in the mounting cap 210 are/is adjustable, so that the specification of the accommodating cavity which is formed in the first electrode module 200 by separating the compatible piece 220 and is communicated with the inner cavity 101 can be changed by adjusting the mounting position or the mounting direction of the compatible piece 220, and the battery compartment can be adapted to batteries with different specifications, and has higher compatibility. In addition, when the batteries with different specifications are selected, the mounting cap 210 is detached from the bin body 100, and only the mounting position and/or the mounting direction of the compatible piece 220 in the mounting cap 210 are required to be adjusted, and the mounting cap 210 is assembled on the bin body 100 again after the adjustment is in place, so that the operation is convenient, and the battery bin has good portability. The above replacement process does not need to change the matching relation between the mounting cap 210 and the bin body 100, so that batteries with different specifications can be compatible without changing the structure, the appearance, the sealing condition and the like of the bin body 100, that is, on the basis of realizing the compatibility of the battery specifications, the consistency of other conditions is ensured, and the external dimension, the sealing condition, the reliability and the like of the battery bin and the product provided with the battery bin structure are not affected, so that the reliability is high.

Referring to fig. 2 and 3, in one embodiment, the mounting orientation of the compatible piece 220 within the mounting cap 210 is adjustable. The compatible piece 220 includes a connection body 221 and a partition 222. Wherein, the connecting body 221 is cylindrical and is used for being detachably connected in the mounting cap 210 in the forward and reverse directions; the separator 222 is disposed in the connecting body 221, and divides the connecting body 221 into two electrode chambers 223 with different specifications, and the two electrode chambers 223 are respectively provided with a first electrical connector 230. It will be appreciated that the connecting body 221 and the partition 222 may be of unitary construction or of split construction connected by conventional fastening means. The connection body 221 has openings at both ends thereof, and the separator 222 divides the connection body 221 into two electrode chambers 223 of different specifications, so that the specifications of the formed receiving chambers are different even though the compatible piece 220 is connected to the same position of the mounting cap 210 in the forward and reverse directions. When the batteries with different specifications are selected, the batteries with different specifications can be compatible without changing the structure, the appearance, the sealing condition and the like of the battery compartment by only detaching the compatible piece 220 and reversely installing the compatible piece into the mounting cap 210.

Specifically, in a state in which the connection body 221 is mounted to the mounting cap 210 in a forward or reverse direction, an end of the connection body 221 facing the second electrode module 300 is opened flush with an end of the mounting cap 210 facing the second electrode module 300. The electrode cavity 223 facing the second electrode module 300 is the accommodating cavity, so that the depth of the accommodating cavity can be controlled by the depth setting of the electrode cavity 223, and the structure is simple. In other embodiments, in a state that the connection body 221 is mounted to the mounting cap 210 in a forward or reverse direction, an end opening of the connection body 221 facing the second electrode module 300 may be located within an end of the mounting cap 210 facing the second electrode module 300, and the receiving cavity includes the electrode cavity 223, and a portion between the end opening of the connection body 221 facing the second electrode module 300 and the end of the mounting cap 210 facing the second electrode module 300.

In one embodiment, the electrode cavities 223 on both sides of the separator 222 are different in width and/or depth. The widths of the electrode cavities 223 at both sides of the separator 222 are different, and the batteries with different outer diameters are adapted by the forward and reverse installation of the compatible member 220. The electrode cavities 223 on both sides of the separator 222 have different depths, and are mounted in the forward and reverse directions by the compatible member 220 to accommodate batteries of different lengths. Referring to fig. 4 and 5, the width and depth of the electrode cavities 223 on both sides of the separator 222 of the compatible piece 220 shown in fig. 4 and 5 are different, for convenience of description, the electrode cavity 223 on one side of the separator 222 is denoted as a first electrode cavity 2231, the width is denoted as L1, the depth is denoted as H1, the electrode cavity 223 on the other side is denoted as a second electrode cavity 2232, the width is denoted as L2, the depth is denoted as H2, L1 < L2, and H1 < H2, when the first electrode cavity 2231 of the compatible piece 220 is installed towards the second electrode module 300, the depth of the accommodating cavity is denoted as d1, and when the second electrode cavity 2232 of the compatible piece 220 is installed towards the second electrode module 300, the depth of the accommodating cavity is denoted as d2, d1 < d2, and batteries with different lengths and different outer diameters can be adapted by installing the compatible piece 220 in forward and reverse directions.

Specifically, as shown in fig. 4 and fig. 5, the two ends of the compatible member 220 are in pseudo-symmetrical structures, both ends of the compatible member have openings, and the structures of the two ends are identical, but the distance between the middle partition plate 222 and the openings of the two ends is different, and the specific size can be designed according to practical needs, for example, when two batteries with different heights and different diameters are compatible, only the distance between the middle partition plate 222 and the two ends and the diameters of the electrode cavities 223 on the two sides need to be changed, so that the structure is simple, and the stability is high.

In one embodiment, the connection body 221 has a first fixing portion 224 at the center of the outer circumferential surface thereof, and the mounting cap 210 has a second fixing portion 211 corresponding to the first fixing portion 224 to be fixedly coupled to the first fixing portion 224. It can be appreciated that the forward and reverse mounting of the compatible piece 220 is facilitated by providing the first fixing portion 224 at the center of the outer circumferential surface of the connection body 221, i.e., at the symmetry axis. And the installation position of the compatible piece 220 is unchanged, and the specification of the accommodating cavity is changed only by adjusting the installation direction. The first fixing portion 224 and the second fixing portion 211 may be specifically mating threads. When a different size battery is selected, the compatible piece 220 is unscrewed from the mounting cap 210, and then is reversely fitted into the mounting cap 210 and screwed. In order to facilitate rotating the compatible member 220, the two ends of the compatible member 220 may be specifically provided with the auxiliary grooves 225, so that a tool may be inserted into the auxiliary grooves 225 to drive the compatible member 220 to rotate, thereby further improving portability. In other embodiments, the first fixing portion 224 and the second fixing portion 211 may also adopt a matched buckle or other structure.

Referring to fig. 6 and 7, fig. 6 and 7 show that the electrode cavities 223 on both sides of the separator 222 of the compatible piece 220 have the same width and different depths, and the center of the outer circumferential surface of the connecting body 221 is provided with a first fixing portion 224 which is matched with the second fixing portion 211 on the mounting cap 210, so that in the forward and reverse mounting state of the compatible piece 220, the depth of the formed accommodating cavity is different, and the mounting of batteries with different lengths can be satisfied.

In other embodiments, the outer peripheral surface of the connecting body 221 may be provided with a plurality of first fixing portions 224 or the inner wall surface of the mounting cap 210 may be provided with a plurality of second fixing portions 211, so that the mounting direction of the compatible piece 220 is adjusted while the mounting position of the compatible piece 220 is adjusted by matching different first fixing portions 224 with the second fixing portions 211, so that the universality of the battery compartment is further improved to adapt to more batteries with different specifications.

In the above embodiments, the case where the mounting direction of the compatible piece 220 is adjustable is mainly described, in some embodiments, the mounting position of the compatible piece 220 relative to the mounting cap 210 may be adjusted by providing a plurality of first optional fixing portions on the compatible piece 220 or providing a plurality of second optional fixing portions on the inner wall surface of the mounting cap 210, and then connecting the compatible piece 220 with different second optional fixing portions, or connecting the mounting cap 210 with different first optional fixing portions, so as to implement the change of the depth of the accommodating cavity to adapt to batteries with different lengths.

Referring to fig. 2 and 7, in one embodiment, the first electrode module 200 further includes a silicone sleeve 260 sleeved outside the mounting cap 210. Specifically, the mounting cap 210 is provided with a slot, and the silica gel sleeve 260 is correspondingly provided with a protrusion to be engaged with the slot. By providing the silicone sleeve 260, while providing insulation, it is convenient for a user to manipulate the mounting cap 210 to detach or mount it from the cartridge body 100 while adjusting the compatible piece 220.

Referring to fig. 3 and 7, in one embodiment, the first electrical connector 230 comprises a coil spring having one end fixedly connected to the compatible member 220 and the other end being a free end for contact electrical connection with the battery. When the tower spring is adopted to realize contact conduction with the battery, the elasticity of the tower spring can play a role in buffering the battery so as to play a role in protecting the battery when the battery cabin is vibrated in the use process. In addition, the deformation range of the tower spring can adapt to the installation of batteries with different lengths, and the universality of a battery cabin is further improved. In the case where the compatible piece 220 is provided with the spacer 222, the first electrical connection pieces 230 on both sides of the spacer 222 may employ the same specification of the tower springs. In other embodiments, the first electrical connector 230 may also employ other conventional electrical connection structures such as electrode pads.

Further, the compatible piece 220 is provided with a back-off groove, and the tower spring is clamped in the back-off groove. In other embodiments, the springs and compatible piece 220 may be attached using adhesive or other conventional fastening means.

In one embodiment, the first electrode module 200 further includes a first gasket 240, the first electrical connector 230 is located in the hollow of the first gasket 240, the compatible member 220 is provided with a gasket groove, the first gasket 240 is fixedly disposed in the gasket groove, and the thickness of the first gasket 240 is greater than the depth of the gasket groove. Specifically, a portion of the first gasket 240 may be clamped in the gasket groove, and the remaining portion protrudes from the gasket groove. The first gasket 240 can provide a cushioning effect to the battery to protect the battery from shock during use of the battery compartment. In the case that the compatible piece 220 includes the spacer 222, both sides of the spacer 222 are respectively provided with the first electrical connection piece 230, both sides of the spacer 222 are respectively provided with the gasket grooves, and the first gaskets 240 are respectively installed in the gasket grooves. The first gasket 240 may be a silicone rubber gasket in particular.

Referring to fig. 1 and 7, in one embodiment, the second electrode module 300 includes an insulating sleeve 310 and a second electrical connector 320, the insulating sleeve 310 is disposed at an end of the inner cavity 101, and an electrode slot 311 is disposed in the insulating sleeve 310; the second electrical connector 320 is disposed in the electrode slot 311 for electrical connection with the battery. The insulating sleeve 310 can effectively isolate the positive electrode and the negative electrode of the battery compartment, so that the occurrence of short circuit is avoided. The insulating sleeve 310 may be a plastic sleeve in particular. The end of the housing 100 for mounting the second electrode module 300 may be specifically a closed end, and the insulating sleeve 310 is mounted on the closed end.

Specifically, the second electrode module 300 further includes a second gasket 330, the second electrical connector 320 is located in a hollow portion of the second gasket 330, a gasket groove is formed in the insulating sleeve 310, the second gasket 330 is fixedly disposed in the gasket groove, and the thickness of the second gasket 330 is greater than the depth of the gasket groove. Specifically, a portion of the second gasket 330 may be clamped in the gasket groove, and the remaining portion protrudes from the gasket groove. The second gasket 330 can provide a cushioning effect to the battery to protect the battery from shock during use of the battery compartment. The second gasket 330 may be a silicone rubber gasket in particular.

Further, the second electrode module 300 further includes a copper sheet 350 and a power wire 340, the second electrical connector 320 is specifically a tower spring, taking the second electrode module 300 as an example of the positive electrode module, the tower spring can be specifically fixed in a groove of the copper sheet 350 by soldering tin, the positive electrode of the power wire 340 is electrically connected with a pin of the tower spring by soldering tin, and the copper sheet 350 is fixed in a groove of the copper sheet 350 of the insulating sleeve 310. In other embodiments, the second electrical connector 320 may also employ other conventional electrical connection structures such as electrode pads.

In one embodiment, the cartridge body 100 includes a base 110 and an adapter 120. The base 110 has an inner cavity 101, the adaptor 120 is sleeved at an opening at one end of the base 110 and is fixedly connected with the base 110, the mounting cap 210 is sleeved at the adaptor 120 and is fixedly connected with the adaptor 120, and the first electrical connector 230 is electrically connected with the adaptor 120 through the compatible member 220 and the mounting cap 210. The compatible piece 220, the mounting cap 210 and the adapting piece 120 are at least partially made of conductive materials, so that the first electric connection piece 230 is in contact conduction with the compatible piece 220, the compatible piece 220 is in contact conduction with the mounting cap 210, the mounting cap 210 is in contact conduction with the adapting piece 120, the connection between the battery compartment and the circuit board can be realized through the adapting piece 120, the connection between the battery compartment and the circuit board is not influenced when the mounting position and/or the mounting direction of the compatible piece 220 in the mounting cap 210 are adjusted, and the battery compartment is simple in structure and high in stability. Specifically, the adaptor 120 is sleeved in the base 110, and the mounting cap 210 is sleeved in the adaptor 120. Alternatively, the adaptor 120 may be sleeved outside the base 110, and the mounting cap 210 may be sleeved outside the adaptor 120. The mounting cap 210 and the adaptor 120 may be connected by a through thread, and the threaded fit may perform a sealing function while being in contact and conductive. In other embodiments, the first electrical connector 230 may be connected to the mounting cap 210 by a wire through a through hole.

Specifically, the base 110 is slidably coupled to the adapter 120 via a threaded engagement. In addition, screw holes may be provided on the base 110, and the base 110 and the adaptor 120 may be further fixed by the locking screw 130, so as to ensure that the adaptor 120 is not rotationally pulled out during use. In addition, the electrical connection of the adapter 120 to the circuit board may be accomplished by locking screws 130.

In the case that the second electrode module 300 includes the power cord 340, the through hole and the wire groove are formed at the end of the base 110 far away from the mounting cap 210, the power cord 340 is disposed through the through hole, and the wire groove is used for routing.

Referring to fig. 6 and 7, in one embodiment, the mounting cap 210 is sealingly coupled to the cartridge body 100. The outer circumferential surface of the mounting cap 210 is provided with a sealing groove, and a sealing ring 250 is arranged in the sealing groove, and the sealing ring 250 can be fixed in the sealing groove by pretensioning, so that the sealing ring 250 is extruded between the sealing groove and the bin body 100 in the assembled state of the mounting cap 210 and the bin body 100, and is extruded between the base 110 and the sealing groove in the case that the bin body 100 comprises the base 110 and the adapter 120, thereby ensuring the tightness. And because the sealing of the battery compartment is realized by the cooperation of the mounting cap 210 and the compartment body 100, the sealing structure and the sealing performance of the battery compartment are not affected when the compatible piece 220 is adjusted.

Based on the battery compartment provided in the above embodiment, the utility model also provides an infrared telescope, which comprises any battery compartment in the above embodiment. The battery compartment in the above embodiment is adopted in the infrared telescope, so that the beneficial effects of the infrared telescope are as shown in the above embodiment.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A battery compartment comprising a compartment body (100), the compartment body (100) having an interior cavity (101) for receiving a battery; characterized by further comprising:

the first electrode module (200) comprises a mounting cap (210), a compatible piece (220) and a first electric connecting piece (230), wherein the mounting cap (210) is detachably connected to an opening at one end of the inner cavity (101), the first electric connecting piece (230) is arranged on the compatible piece (220) and is used for being electrically connected with the battery, the compatible piece (220) is detachably connected to the mounting cap (210) and forms a containing cavity communicated with the inner cavity (101), and the mounting position and/or the mounting direction of the compatible piece (220) in the mounting cap (210) are/is adjustable so as to change the specification of the containing cavity;

a second electrode module (300) arranged at the other end of the inner cavity (101);

wherein one of the first electrode module (200) and the second electrode module (300) is used for being electrically connected with the positive electrode of the battery, and the other is used for being electrically connected with the negative electrode of the battery.

2. The battery compartment of claim 1, wherein the compatible piece (220) comprises:

a connecting body (221) which is tubular and is used for being detachably connected in the mounting cap (210) in the forward and reverse directions;

and a separator (222) which is arranged in the connecting main body (221) and separates the connecting main body (221) into two electrode cavities (223) with different specifications, wherein the two electrode cavities (223) are respectively provided with the first electric connecting piece (230).

3. The battery compartment according to claim 2, characterized in that the electrode cavities (223) on both sides of the separator (222) differ in width and/or depth.

4. The battery compartment according to claim 2, wherein a first fixing portion (224) is provided at the center of the outer circumferential surface of the connection body (221), and a second fixing portion (211) is provided on the mounting cap (210) corresponding to the first fixing portion (224) to be fixedly connected with the first fixing portion (224).

5. The battery compartment of claim 1, wherein the first electrical connector (230) comprises a turret spring having one end fixedly connected to the compatible piece (220) and the other end free to be in contact electrical connection with the battery.

6. The battery compartment of claim 1, wherein the first electrode module (200) further comprises a first gasket (240), the first electrical connector (230) is located at a hollow portion of the first gasket (240), a gasket groove is formed in the compatible piece (220), the first gasket (240) is fixedly arranged in the gasket groove, and a thickness of the first gasket (240) is greater than a depth of the gasket groove.

7. The battery compartment of any of claims 1-6, wherein the second electrode module (300) comprises:

the insulating sleeve (310) is arranged at the end part of the inner cavity (101), and an electrode groove (311) is arranged in the insulating sleeve (310);

and a second electrical connector (320) provided in the electrode groove (311) and electrically connected to the battery.

8. The battery compartment according to any of claims 1-6, wherein the compartment body (100) comprises:

a base (110) provided with the inner cavity (101);

the adapter (120), adapter (120) suit in one end opening of base (110) and with base (110) fixed connection, installation cap (210) suit in adapter (120) and with adapter (120) fixed connection, just first electric connection piece (230) pass through compatible piece (220), installation cap (210) with adapter (120) electricity is connected.

9. The battery compartment according to any of claims 1-6, wherein the mounting cap (210) is sealingly connected to the compartment body (100).

10. An infrared telescope comprising a battery compartment according to any one of claims 1-9.