Dazzling device

Abstract

The utility model discloses a dazzling device, and belongs to the field of safety protection equipment. The dazzling device comprises a shell, a lens group and a laser, wherein the shell comprises a battery cabin, a battery end cover and a locking piece; the battery compartment is used for mounting a battery, the battery end cover is arranged at the open end of the battery compartment, a first mounting hole is formed in the battery end cover, a second mounting hole aligned with the first mounting hole is formed in one end, facing the battery end cover, of the battery compartment, and the locking piece sequentially penetrates through the first mounting hole and the second mounting hole to lock the battery end cover and the battery compartment; the lens group comprises an objective lens assembly and an eyepiece assembly which are sequentially installed on the shell in the light path direction. The laser is arranged in the shell and electrically connected with the battery. In the using process, the battery end cover and the locking piece can improve the stability of electric connection between the battery and the laser, the risk that the battery end cover falls off is reduced, and the working stability of the dazzling device is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of security equipment, and in particular, relates to a dazzling device. Background Art

[0002] With the development of science and technology, dazzling devices include lasers and mirrors. The combination of lasers and mirrors can have functions such as controllable power at long and short distances and day and night use. They can disperse riots or suspicious targets at a long distance during security defense, anti-terrorism and stability maintenance, and riot control and emergency response operations.

[0003] During operation, the dazzling device is in a state of vibration as a whole. The battery components are easily vibrated, and there is a risk of disconnection in the electrical connection between the battery and the electronic devices, which affects the stability of the operation of the dazzling device. At the same time, the user experience during long-term use is poor and needs to be improved. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a dazzling device, during the use of the dazzling device, the battery end cover and the locking member can improve the stability of the electrical connection between the battery and the laser, reduce the risk of the battery end cover falling off, improve the stability of the dazzling device, and improve the user experience.

[0005] The present application provides a dazzling device, comprising: a shell, a lens group and a laser, the shell comprising a battery compartment, a battery end cover and a locking piece; the battery compartment is used to install a battery, the battery end cover is arranged at the open end of the battery compartment, the battery end cover is provided with a first mounting hole, the battery compartment facing the battery end cover is provided with a second mounting hole aligned with the first mounting hole, the locking piece sequentially passes through the first mounting hole and the second mounting hole to lock the battery end cover and the battery compartment; the battery compartment is arranged at the tail end of the shell along the length direction, the outer wall of the battery compartment is provided with a plurality of weight-reducing grooves, and the notches of the weight-reducing grooves face the outside of the shell; the side wall of the battery end cover facing away from the battery compartment is provided with a flexible layer; the lens group comprises an objective lens assembly and an eyepiece assembly, the objective lens assembly and the eyepiece assembly are sequentially installed on the shell along the optical path direction; the laser is arranged in the shell, and the laser is electrically connected to the battery.

[0006] According to the dazzling device provided in the embodiment of the present application, a battery compartment, a battery end cover and a locking piece are provided. The battery end cover is used to close the battery compartment, and the locking piece is used to lock the battery end cover and the battery compartment. On the one hand, during the use of the dazzling device, the battery end cover and the locking piece can improve the stability of the electrical connection between the battery and the laser, reduce the risk of the battery end cover falling off, and improve the working stability of the dazzling device; on the other hand, the provision of the weight-reducing groove and the flexible layer can reduce the weight of the whole machine, improve the portability of the whole machine, reduce the discomfort caused by the contact of the battery end cover with the human body, and improve the use experience.

[0007] According to an embodiment of the present application, the locking member includes a locking portion and a handle, and the locking portion passes through the first mounting hole and is connected to the second mounting hole;

[0008] The handle is pivotally mounted on the locking portion, and the handle has a first state perpendicular to the battery end cover and a second state parallel to the battery end cover.

[0009] According to one embodiment of the present application, the battery end cover is provided with an avoidance recess, and when the handle is in the second state, the handle is located in the avoidance recess.

[0010] According to an embodiment of the present application, a limiting portion is provided at one end of the locking portion away from the handle, and an outer diameter of the limiting portion is greater than an inner diameter of the first mounting hole.

[0011] According to one embodiment of the present application, the battery end cover is pivotally mounted on the open end of the battery compartment.

[0012] According to an embodiment of the present application, the pivot shaft through which the battery end cover is pivotally connected to the battery compartment and the locking member are arranged on both sides of the battery end cover along the height direction.

[0013] According to one embodiment of the present application, a plurality of battery mounting positions are arranged in the height direction in the battery compartment, and the battery mounting positions are used to install batteries; the plurality of battery mounting positions are electrically connected in sequence, so that when batteries are installed in the plurality of battery mounting positions, the plurality of batteries are connected in series.

[0014] According to one embodiment of the present application, the shell includes a first side wall and a second side wall distributed along the width direction, the second side wall is a heat conductive part, the first side wall is a heat insulating part, and the multiple heat dissipating fins are arranged on the second side wall; the first side wall is suitable for being close to the operator.

[0015] According to an embodiment of the present application, the shell includes a support portion, an outer wall of the support portion is provided with a plurality of protrusions, and the plurality of protrusions are distributed at intervals along an extension direction of the support portion.

[0016] According to an embodiment of the present application, the dazzling device includes a display screen, which is disposed on the top of the housing and a normal line of the display screen forms an acute angle with the top of the housing.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is one of the structural schematic diagrams of the dazzling device provided in the embodiment of the present application;

[0020] Figure 2 This is the second structural schematic diagram of the dazzling device provided in the embodiment of the present application;

[0021] Figure 3 This is the third structural schematic diagram of the dazzling device provided in the embodiment of the present application;

[0022] Figure 4 This is the fourth structural schematic diagram of the dazzling device provided in the embodiment of the present application;

[0023] Figure 5 This is the fifth structural diagram of the dazzling device provided in the embodiment of the present application;

[0024] Figure 6 This is the sixth structural schematic diagram of the dazzling device provided in the embodiment of the present application;

[0025] Figure 7 This is the seventh structural schematic diagram of the dazzling device provided in the embodiment of the present application;

[0026] Figure 8 It is a schematic diagram of the structure of the locking member provided in an embodiment of the present application.

[0027] Reference numerals:

[0028] Shell 1, first side wall 11, second side wall 12, support portion 13, protrusion 131, battery end cover 14, avoidance recess 141, locking member 15, locking portion 151, limiting portion 1511, handle 152, pivot shaft 17, weight reduction groove 18, display screen 19;

[0029] Lens assembly 2, objective lens assembly 21, eyepiece assembly 22;

[0030] The heat dissipation module 3 , the radiator 31 , the substrate 311 , the heat dissipation fins 312 , the avoidance groove 3121 , the fan 32 , the housing 321 , and the waterproof motor 322 . DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] Reference below Figure 1-Figure 8 A dazzling device according to an embodiment of the present application is described.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the dazzling device includes: a shell 1, a lens group 2, a laser and a heat dissipation module 3; the shell 1 forms a device cabin with an open end; the lens group 2 includes an objective lens assembly 21 and an eyepiece assembly 22, and the objective lens assembly 21 and the eyepiece assembly 22 are sequentially installed on the shell 1 along the optical path direction; the laser is arranged in the device cabin; the heat dissipation module 3 includes a radiator 31 and a fan 32, the radiator 31 includes a substrate 311 and a plurality of heat dissipation fins 312, the substrate 311 is arranged at the open end of the shell 1, the substrate 311 is used to close the device cabin, and the plurality of heat dissipation fins 312 are spaced apart and arranged on the outer side wall of the substrate 311; the fan 32 is installed on the plurality of heat dissipation fins 312.

[0034] The housing 1 is used to fix and integrate the internal parts, and to support and fix the external parts. The device compartment is used to install parts such as lasers.

[0035] The lens assembly 2 is used to image and display the target object in the sight. The lens assembly 2 has the functions of magnification adjustment, automatic brightness and contrast adjustment, and cursor correction, and can also superimpose some distance information. The objective lens assembly 21 is used to receive and focus external light or images, and the eyepiece assembly 22 is used to magnify or adjust the light or image so that the observer can see the target clearly. The objective lens assembly 21 and the eyepiece assembly 22 are sequentially installed in the housing 1 or outside the housing 1 along the optical path direction, so that the light can propagate along a predetermined path to achieve the observation of long-distance and short-distance targets.

[0036] The cursor correction function of lens group 2 includes a laser rangefinder aiming cursor and a dazzling laser aiming cursor.

[0037] The lens group 2 can be arranged on the top of the shell 1. The lens group 2 can be connected to the outer wall of the shell 1 by at least one of threaded connection, snap-on connection or plug-in connection. The lens group 2 can be connected to the electronic devices inside the shell 1 through internal connectors for power supply and communication.

[0038] The laser beam generated by the laser can be reflected and focused by the zoom lens to form a specific beam effect. The laser beam emitted from the end face of the optical fiber can be modulated by the zoom lens to project a circular action spot of a specified diameter at a specified action distance. The zoom lens changes the beam divergence angle by zooming to obtain the required working distance and action spot, which has a dazzling effect on the target.

[0039] The dazzling device also includes a laser rangefinder, which is used to detect distance information.

[0040] The main principle of the dazzling device is that the lens group 2 performs day and night imaging and display, uses a laser rangefinder to detect distance information, and processes the key function information through the integrated processing board, thereby controlling the laser emission of the laser and automatically adjusting the spot size and light power density.

[0041] The heat sink 31 includes a substrate 311 and heat dissipation fins 312. The substrate 311 is used to seal the device cabin, and the substrate 311 is used to exchange heat with heat-generating devices such as lasers in the device cabin and air. The substrate 311 and the housing 1 together define a sealed device cabin, which can play a waterproof and dustproof sealing role to protect the various parts inside the device cabin.

[0042] The heat dissipation fins 312 are connected to the outer wall of the substrate 311. The heat dissipation fins 312 can increase the heat dissipation area of ​​the outer wall of the substrate 311, thereby strengthening the heat transfer between the outer wall of the substrate 311 and the outside air, so that there is a temperature difference between the inner wall of the substrate 311 located inside the device cabin and the outer wall of the substrate 311 located outside, thereby continuously transferring the heat inside the device cabin to the outside, thereby realizing the heat dissipation of heat-generating devices such as lasers inside the device cabin when the device cabin is sealed.

[0043] The heat dissipation fins 312 may be solid fins or hollow fins. The heat dissipation fins 312 may be spaced apart and distributed along the extension direction of the substrate 311. The heat dissipation fins 312 and the substrate 311 may be connected by integral molding, welding, clamping, or plug-in connection. The heat dissipation fins 312 are connected to the substrate 311, and the heat dissipation fins 312 may help dissipate more heat into the air by increasing the heat dissipation surface area.

[0044] The substrate 311 can be connected to the open end of the housing 1 by one or more connection methods such as threaded connection, plug-in connection and snap connection. The substrate 311 can be made of thermally conductive materials such as graphite plate, ceramic or metal plate, and the heat dissipation fins 312 can be made of metal materials, such as steel strip, stainless steel strip or copper strip.

[0045] A heat dissipation duct is formed between two adjacent heat dissipation fins 312 among the multiple heat dissipation fins 312, and the heat dissipation duct is not connected to the device cabin. The fan 32 is connected to at least one or more of the multiple heat dissipation fins 312. The fan 32 is used to accelerate the flow rate of the gas in at least one heat dissipation duct, thereby accelerating the heat dissipation of the outer wall of the substrate 311 located outside, increasing the temperature difference between the inner wall of the substrate 311 and the outer wall of the substrate 311, thereby accelerating the heat exchange with the photoelectric sensor device inside the device cabin.

[0046] Among them, the fan 32 can be arranged on the outside of multiple heat dissipation fins 312 and connected to the end of at least one heat dissipation fin 312, or it can be fully or partially embedded in multiple heat dissipation fins 312, both of which can accelerate the gas in the heat dissipation duct between adjacent heat dissipation fins 312.

[0047] In the related art, in order to achieve heat dissipation of electronic devices in the device cabin, a plurality of heat dissipation windows are usually provided to connect the device cabin with the outside world, thereby realizing gas flow and heat dissipation of the electronic devices. The ventilation area of ​​the heat dissipation windows is proportional to the heat dissipation effect, but water and debris from the outside world will enter the device cabin through the heat dissipation windows, affecting the normal operation of the device cabin. Some devices that do not have heat dissipation windows but need to meet heat dissipation requirements will use liquid cooling coils to contact the electronic devices or the air in the device cabin to achieve heat dissipation, but the liquid cooling device has a complex structure, high cost, and a high risk of electronic device failure due to leakage of the heat exchange medium.

[0048] According to the dazzling device provided in the embodiment of the present application, by providing a substrate 311 and a heat dissipation fin 312, the substrate 311 and the shell 1 define a sealed device cabin, and electronic devices such as lasers are provided in the sealed device cabin that is waterproof and dustproof, which can extend the service life of electronic devices such as lasers, increase their working stability, and enable the dazzling device to work normally in a harsh environment of high humidity and high dust, thereby increasing the working scenarios of the dazzling device; at the same time, the cooperation of the substrate 311, the heat dissipation fin 312 and the fan 32 can make the inner wall of the substrate 311 located inside the device cabin and the outer wall of the substrate 311 located outside have a temperature difference, thereby transferring the heat inside the device cabin to the outside, and realizing effective heat dissipation of electronic devices such as lasers inside the device cabin when the device cabin is sealed, with a simple and reliable structure and low cost.

[0049] In some embodiments, Figure 1 and Figure 2 As shown, the housing 1 includes a first side wall 11 and a second side wall 12 distributed along the width direction, the second side wall 12 is a heat conducting member, the first side wall 11 is a heat insulating member, and a plurality of heat dissipating fins 312 are arranged on the second side wall 12; the first side wall 11 is suitable for being close to the operator.

[0050] The second side wall 12 is designed as a heat conductor, and the second side wall 12 can be entirely or partially the substrate 311. The second side wall 12 has excellent thermal conductivity and can quickly conduct the heat in the device compartment to the outside. This design helps to dissipate heat from the heat generating device in the device compartment and improves its working reliability.

[0051] A plurality of heat dissipation fins 312 are disposed on the second side wall 12. Since the second side wall 12 is a heat conductive member, the plurality of heat dissipation fins 312 can efficiently receive and dissipate the heat in the device compartment, which helps dissipate heat and thus helps improve the stable operation of the dazzling device.

[0052] The first side wall 11 is a heat insulating member, and has good heat insulating properties, which can effectively prevent the transfer of heat in the device cabin. The first side wall 11 is arranged close to the operator so that the operator will not feel discomfort or injury due to contact with the hot wall when using the dazzling device, thereby improving the user experience.

[0053] In some embodiments, the housing 1 includes a support portion 13 , an outer wall of the support portion 13 is provided with a plurality of protrusions 131 , and the plurality of protrusions 131 are distributed at intervals along an extension direction of the support portion 13 .

[0054] In this embodiment, the support portion 13 is used to contact the operator's hand or other parts. The protrusion 131 can increase the surface roughness of the support portion 13, which helps to enhance the friction between the support portion 13 and the operator, thereby improving the stability and load-bearing capacity of the operator's contact with the support portion 13.

[0055] The plurality of protrusions 131 are spaced apart and distributed, and the spacing width can conform to the common width of human fingers, which can not only improve the mechanical properties of the support portion 13, but also take into account the requirements of ergonomics and improve the user experience.

[0056] In some embodiments, the shell 1 forms a battery compartment with one end open, and the battery compartment is used to install batteries; the shell 1 also includes: a battery end cover 14 and a locking piece 15, the battery end cover 14 is arranged at the open end of the battery compartment, and is used to close the battery compartment, and the locking piece 15 is used to lock the battery end cover 14 and the battery compartment.

[0057] The battery end cover 14 is arranged at the open end of the battery compartment to close the battery compartment, so as to prevent the battery from falling off due to vibration or being affected by the external environment during use. The locking member 15 is used to lock the battery end cover 14 and the battery compartment to ensure that the battery end cover 14 can be fixed to the battery compartment to prevent accidental opening during use.

[0058] The battery end cover 14 can be connected to the battery compartment by at least one connection method such as pivot connection, plug-in connection, thread connection and clamp connection. The locking member 15 can be a threaded member such as a bolt or a screw.

[0059] In this embodiment, by providing the battery end cover 14 and the locking member 15, the battery is more securely installed in the dazzling device, the potential safety hazards caused by loose or falling batteries are reduced, and the safety and working stability of the dazzling device are improved.

[0060] In some embodiments, the base plate 311 is provided with a compensation groove, the groove opening of the compensation groove faces outside the housing 1 , and at least part of the plurality of heat dissipation fins 312 is connected to the compensation groove.

[0061] Among them, the compensation groove is used to provide an avoidance position for multiple heat dissipation fins 312. The compensation groove can provide width-direction size compensation for the multiple heat dissipation fins 312. Part or all of the multiple heat dissipation fins 312 are arranged in the compensation groove, thereby reducing the height of the multiple heat dissipation fins 312 protruding from the outer wall of the shell 1, reducing the overall volume of the dazzling device, playing a role in weight reduction, and facilitating carrying.

[0062] There are a plurality of compensation grooves spaced apart from each other, and the plurality of compensation grooves may be distributed along the extension direction of the substrate 311 , and a plurality of heat dissipation fins 312 are disposed in each compensation groove.

[0063] In some embodiments, the depth of the compensation groove may be greater than or equal to the height of the heat sink fin 312, so that the top of the heat sink fin 312 is lower than or flush with the notch of the compensation groove, thereby reducing the overall volume of the dazzling device and improving the overall aesthetics.

[0064] In some embodiments, the multiple heat dissipating fins 312 include multiple first fins, each of which has an avoidance notch formed thereon, and the multiple avoidance notches on the multiple first fins are aligned to form an avoidance groove, and the avoidance groove 3121 is open at both ends along the arrangement direction of the multiple first fins; the fan 32 is installed in the avoidance groove 3121, and the fan 32 is connected to the heat dissipation air duct between two adjacent first fins.

[0065] In this embodiment, the fan 32 may be fully or partially embedded in the plurality of heat dissipation fins 312 , and may accelerate the airflow in the plurality of heat dissipation air ducts in the plurality of heat dissipation fins 312 , thereby further enhancing the heat dissipation effect.

[0066] Part of the heat dissipation fins 312 among the plurality of heat dissipation fins 312 are first fins, or all of the plurality of heat dissipation fins 312 are first fins.

[0067] The avoidance notch can be set at the end of the first fin along the length direction of the first fin, and the avoidance notch can also be set between the two ends of the first fin. The groove walls of multiple avoidance notches on multiple first fins are aligned to form a avoidance groove, and the heat dissipation duct formed between two adjacent first fins is connected to the avoidance groove.

[0068] The fan 32 is partially or completely embedded in the avoidance groove. The fan 32 can extract the gas in the heat dissipation duct connected to the avoidance groove or blow the external gas into the heat dissipation duct to accelerate the flow rate of the gas in the heat dissipation duct, thereby accelerating the heat dissipation of the outer wall of the substrate 311 and increasing the heat dissipation effect of the device cabin.

[0069] In some embodiments, the height of the avoidance gap is smaller than the height of the first fin.

[0070] The height of the avoidance gap is smaller than the height of the first fin, that is, at least part of the first fin is arranged between the fan 32 and the outer wall of the substrate 311, and at least two adjacent ones of the first fins form a connected heat dissipation duct, thereby reducing the impact of installing the fan 32 on the heat dissipation area of ​​the outer wall of the substrate 311.

[0071] In this embodiment, the avoidance gap can provide thickness compensation for the fan 32, reduce the height of the fan 32 protruding from the outer surface of the whole machine, reduce the volume of the whole machine, and improve portability.

[0072] In some embodiments, the fan 32 is connected to at least two of the multiple heat sinks 312. For example, the fan 32 can be connected to two, three, or more heat sinks 312. Compared with the case where the fan 32 is connected to a single heat sink 312, the stability of the connection between the fan 32 and the radiator 31 can be increased.

[0073] The fan 32 may be threadedly connected to the heat dissipation fins 312 via bolts or screws, and the four sides of the bottom wall and / or side wall of the fan 32 may be respectively connected to one or more heat dissipation fins 312 .

[0074] Exemplarily, among the multiple heat dissipation fins 312, two heat dissipation fins 312 spaced apart at the upper and lower ends of the bottom wall of the fan 32 are threadedly connected to the bottom wall of the fan 32, and each heat dissipation fin 312 is provided with two spaced apart left and right connection points with the bottom wall of the fan 32; or, among the multiple heat dissipation fins 312, two heat dissipation fins 312 located at the upper end of the bottom wall of the fan 32 are threadedly connected to the upper end of the bottom wall of the fan 32, and two heat dissipation fins 312 located at the lower end of the bottom wall of the fan 32 are threadedly connected to the lower end of the bottom wall of the fan 32, thereby increasing the stability of the connection.

[0075] In some embodiments, two adjacent heat dissipation fins 312 among the plurality of heat dissipation fins 312 are connected to form at least two first mounting structures, and the at least two first mounting structures are connected to the fan 32 .

[0076] In this embodiment, two adjacent parallel heat dissipation fins 312 are bent and intersected at two positions to increase the area of ​​the positions, thereby increasing the connection area between the heat dissipation fins 312 and the fan 32 and increasing the stability of the connection.

[0077] The at least two first mounting structures may include 2, 3 or more, and the first mounting structures may be distributed at the four corners of the avoidance groove, or at the four corners and the center of the avoidance groove. The multiple first mounting structures are arranged at intervals to have multiple connection points with the fan 32, and the stability of the connection can be increased through multi-point connection.

[0078] Exemplarily, the first mounting structure may be a threaded hole. Since the width of the heat sink fin 312 is relatively small and the area of ​​the connection point between two adjacent heat sink fins 312 is relatively large, a complete threaded hole may be formed, thereby achieving a threaded connection between the two and improving the reliability of the structure.

[0079] In some embodiments, the multiple heat dissipation fins 312 include multiple second fins, and the multiple second fins and the first fins are located in different compensation grooves. The substrate 311 can be provided with multiple compensation grooves, one of the multiple compensation grooves is provided with a first fin and a fan 32, and another of the multiple compensation grooves is provided with a second fin. The second fin is used to increase the heat dissipation area of ​​the substrate 311 and play a weight reduction role.

[0080] In some embodiments, Figure 5 As shown, the fan 32 includes an impeller and a waterproof motor 322, the fixed end of the waterproof motor 322 is connected to the bottom of the avoidance groove, and the output end of the waterproof motor 322 is coupled to the impeller.

[0081] The groove wall of the avoidance groove forms the outer shell 321 of the fan 32, and a plurality of heat dissipation ducts are connected with the avoidance groove, which increases the smoothness of the airflow and improves the heat dissipation effect.

[0082] In some embodiments, the fan 32 includes a housing 321, an impeller and a waterproof motor 322. Both ends of the housing 321 are open and one end is connected to the bottom of the avoidance groove 3121. The impeller and the waterproof motor 322 are arranged in the housing 321, and the output end of the waterproof motor 322 is coupled to the impeller.

[0083] Among them, the shell 321 of the fan 32 is connected to the bottom of the avoidance groove and / or the groove wall of the avoidance groove. The shell 321 of the fan 32 plays a role in protecting and fixing the impeller and the waterproof motor 322. The two ends of the shell 321 are open to facilitate the impeller to drive the airflow to draw the gas in the heat dissipation duct or blow the external gas into the heat dissipation duct.

[0084] The waterproof motor 322 is used to drive the impeller to rotate. The waterproof motor 322 can be waterproof so that the fan 32 can be used underwater, thereby improving the application scenarios of the dazzling device.

[0085] According to the dazzling device provided in the embodiment of the present application, by providing a substrate 311 and a heat dissipation fin 312, the substrate 311 and the shell 1 define a sealed device cabin, and electronic devices such as lasers are provided in the sealed device cabin that is waterproof and dustproof, which can extend the service life of electronic devices such as lasers, increase their working stability, and enable the dazzling device to work normally in a harsh environment of high humidity and high dust, thereby increasing the working scenarios of the dazzling device; at the same time, the cooperation of the substrate 311, the heat dissipation fin 312 and the fan 32 can make the inner wall of the substrate 311 located inside the device cabin and the outer wall of the substrate 311 located outside have a temperature difference, thereby transferring the heat inside the device cabin to the outside, and realizing effective heat dissipation of electronic devices such as lasers inside the device cabin when the device cabin is sealed, with a simple and reliable structure and low cost.

[0086] In some embodiments, Figure 1 , Figure 6 and Figure 7 As shown, the housing 1 includes a battery compartment, a battery end cover 14 and a locking piece 15; the battery compartment is used to install batteries, the battery end cover 14 is arranged at the open end of the battery compartment, the battery end cover 14 is provided with a first mounting hole, and the end of the battery compartment facing the battery end cover 14 is provided with a second mounting hole aligned with the first mounting hole, and the locking piece 15 passes through the first mounting hole and the second mounting hole in sequence to lock the battery end cover 14 and the battery compartment; the lens group 2 includes an objective lens assembly 21 and an eyepiece assembly 22, and the objective lens assembly 21 and the eyepiece assembly 22 are installed in the housing 1 in sequence along the optical path direction; the laser is arranged in the housing 1, and the laser is electrically connected to the battery.

[0087] The battery compartment is used to install batteries, and one end of the battery compartment is open to facilitate the insertion and removal of batteries. The battery compartment has multiple battery installation positions, for example, 2, 3 or more positions can be set to facilitate the insertion of multiple batteries, thereby improving the endurance of the laser.

[0088] The battery can be a common finished product battery, and the battery can have a plurality of cells, and the plurality of cells are connected in series to enhance the endurance of the laser.

[0089] The battery end cover 14 is used to close the battery compartment so that the battery can be stably electrically connected to the laser during use of the dazzling device, thereby improving the stability of the laser operation and preventing the battery from falling off during use.

[0090] The battery end cover 14 may be connected to the open end of the battery compartment by at least one of a pivot connection, a plug-in connection, a snap connection, and a threaded connection.

[0091] The locking member 15 is used to lock the battery end cover 14 and the battery compartment to improve the sealing effect of the battery end cover 14 on the battery compartment and reduce the risk of the battery end cover 14 falling off. The locking member 15 can be a connecting member such as a screw or a stud.

[0092] The first mounting hole is a through hole, the second mounting hole can be a blind hole or a through hole, the locking member 15 can be threadedly connected with the first mounting hole and the second mounting hole, or the locking member 15 can be clearance-matched with the first mounting hole and threadedly matched with the second mounting hole.

[0093] Among them, Figure 1 As shown, the battery compartment is arranged at the tail end of the shell 1 along the length direction, which increases the weight of the rear side of the whole machine and shifts the center of gravity of the whole machine to the tail end. Therefore, when the tail end of the shell 1 abuts against the operator's shoulder, the center of gravity of the whole machine falls on the operator's shoulder, which can reduce the force on the operator's hand and improve the user experience; at the same time, it is convenient to replace the battery.

[0094] The laser and the battery are arranged in sequence along the optical path. During use, the lens group 2 is located at the height of the observer's glasses, so that the observer can align with the eyepiece for observation; the battery is located at the rear end of the housing 1, and the battery can extend the length of the housing 1 so that the operator's shoulder can abut against the housing 1; the laser is located below the lens group 2, which is conducive to the laser beam of the laser being arranged parallel to the optical path direction of the lens group 2.

[0095] Among them, Figure 4 As shown, the outer wall of the battery compartment is provided with a plurality of weight-reducing grooves 18 , and the notches of the weight-reducing grooves 18 face outside the housing 1 .

[0096] The weight-reducing grooves 18 can reduce the weight of the entire device, improve the portability of the entire device, and at the same time increase the surface area of ​​the housing 1 to improve the heat dissipation effect.

[0097] Multiple weight-reducing grooves 18 can be set on the top, side wall or bottom of the shell 1, and can be set specifically according to the actual structure. Multiple weight-reducing grooves 18 are set at intervals, which not only ensures the structural strength of the shell 1, but also achieves weight reduction and improves the portability of the whole machine.

[0098] The side wall of the battery end cover 14 facing away from the battery compartment is provided with a flexible layer, which is provided on the side close to the operator to protect the human body, reduce the discomfort caused by the contact of the battery end cover 14 with the human body, and improve the user experience. The flexible layer can be a rubber layer, a sponge layer or a non-woven fabric layer.

[0099] According to the dazzling device provided in the embodiment of the present application, a battery compartment, a battery end cover 14 and a locking piece 15 are provided, wherein the battery end cover 14 is used to close the battery compartment, and the locking piece 15 is used to lock the battery end cover 14 and the battery compartment. During the use of the dazzling device, the battery end cover 14 and the locking piece 15 can improve the stability of the electrical connection between the battery and the laser, reduce the risk of the battery end cover 14 falling off, and improve the stability of the operation of the dazzling device.

[0100] In some embodiments, Figure 8As shown, the locking member 15 includes a locking portion 151 and a handle 152, the locking portion 151 passes through the first mounting hole and the second mounting hole to connect; the handle 152 is pivotally mounted on the locking portion 151, and the handle 152 has a first state perpendicular to the battery end cover 14 and a second state parallel to the battery end cover 14.

[0101] The locking portion 151 may be a connecting piece such as a screw or a stud, and the locking portion 151 may be threadedly connected to the first mounting hole and the second mounting hole.

[0102] The handle 152 can rotate around the pivot axis relative to the locking portion 151. When the battery end cover 14 needs to be opened relative to the battery compartment, the handle 152 can be rotated around the pivot axis so that the handle 152 is perpendicular to the battery end cover 14 and is in the first state. The user can rotate the handle 152 around the axis of the locking portion 151 to remove the locking portion 151 from the second mounting hole, thereby releasing the connection between the battery end cover 14 and the battery compartment, so that the battery end cover 14 can be opened relative to the battery compartment, which is convenient and quick, and no other opening tools are required; after the battery end cover 14 is placed on the open end of the battery compartment, the user can rotate the handle 152 around the axis of the locking portion 151 in the opposite direction to match the locking portion 151 with the second mounting hole, thereby locking the battery end cover 14 and the battery compartment. After the locking is completed, the user can rotate the handle 152 around the pivot axis so that the handle 152 is parallel to the battery end cover 14 and is in the second state, thereby reducing the protruding height of the handle 152 relative to the battery end cover 14 and improving the integration of the device.

[0103] In some embodiments, Figure 6 As shown, the battery end cover 14 is provided with an avoidance recess 141 , and when the handle 152 is in the second state, the handle 152 is located in the avoidance recess 141 .

[0104] In this embodiment, the avoidance recess 141 is used to provide an accommodation space for the handle 152, so as to further reduce the protruding height of the handle 152 relative to the battery end cover 14, thereby improving the integration of the device.

[0105] The recessed depth of the avoidance recess 141 may be equal to the thickness of the handle 152 , or may be less than or greater than the thickness of the handle 152 , and both may provide thickness compensation for the handle 152 .

[0106] In some embodiments, the recessed depth of the avoidance recess 141 is equal to the thickness of the handle 152. When the handle 152 is in the second state, the surface of the handle 152 is flush with the notch of the avoidance recess 141, so as to reduce the protruding height of the handle 152 relative to the battery end cover 14, thereby improving the integration of the device and reducing the encroachment on the effective volume inside the shell 1.

[0107] In some embodiments, Figure 8As shown, a limiting portion 1511 is provided at one end of the locking portion 151 away from the handle 152 , and the outer diameter of the limiting portion 1511 is greater than the inner diameter of the first mounting hole.

[0108] Among them, the limiting portion 1511 protrudes from the surrounding wall of the locking portion 151, and the outer diameter of the limiting portion 1511 is larger than the inner diameter of the first mounting hole, and the outer diameter of the limiting portion 1511 is less than or equal to the inner diameter of the second mounting hole, thereby preventing the locking portion 151 from falling off from the first mounting hole without affecting the threaded fit between the locking portion 151 and the second mounting hole.

[0109] The inner diameters of the first mounting hole and the second mounting hole can be different. For example, the inner diameter of the second mounting hole is larger than the inner diameter of the first mounting hole. The limiting portion 1511 can be threadedly connected to the second mounting hole, and the other parts of the locking portion 151 except the limiting portion 1511 can be threadedly connected or clearance-fitted with the first mounting hole.

[0110] In some embodiments, Figure 4 As shown, the battery end cover 14 is pivotally mounted to the open end of the battery compartment.

[0111] In this embodiment, after the locking portion 151 is released from the threaded connection with the second mounting hole, the battery end cover 14 can be flipped around the pivot axis, so that the battery end cover 14 can be opened or closed relative to the open end of the battery compartment, thereby improving the integrity of the device, reducing the risk of parts loss, and shortening the assembly time of the device.

[0112] In some embodiments, Figure 4 As shown, the pivot shaft 17 and the locking member 15 for pivotally connecting the battery end cover 14 with the battery compartment are arranged on both sides of the battery end cover 14 along the height direction.

[0113] Both sides of the battery end cover 14 are connected to the battery compartment via a pivot shaft 17 and a locking member 15. Multiple connection points are formed through multiple connections and the connection points are spaced apart along the height direction of the battery end cover 14, which can improve the stability of the connection between the battery end cover 14 and the battery compartment.

[0114] In some embodiments, a plurality of battery mounting positions are provided in the battery compartment along the height direction, and the battery mounting positions are used to install batteries. By providing a plurality of battery mounting positions, the battery life of the laser can be increased and the use time can be extended.

[0115] The battery installation positions can be arranged in multiple columns, and the multiple columns of battery installation positions can be arranged along the width direction of the shell 1, so as to further increase the battery life of the laser and extend the use time.

[0116] Among them, multiple battery installation positions are electrically connected in sequence, so that when batteries are installed in multiple battery installation positions, multiple batteries are connected in series, thereby increasing the battery life of the laser and extending the use time.

[0117] In some embodiments, a plurality of elastic members are arranged between the battery end cover 14 and the battery compartment, and the two ends of the elastic members are respectively abutted against the battery end cover 14 and the battery. The number of the elastic members is consistent with the number of battery mounting positions. The elastic members may be linear springs or progressive springs and other devices. The elastic members may buffer the impact force and prevent power failure during the vibration of the entire machine.

[0118] In some embodiments, Figure 4 As shown, the dazzling device comprises a display screen 19 , which is disposed on the top of the housing 1 and a normal line of the display screen 19 forms an acute angle with the top of the housing 1 .

[0119] In this embodiment, the display screen 19 is tilted toward the rear end of the housing 1 to facilitate the operator to observe the display screen 19 during use.

[0120] In some embodiments, the dazzling device also includes a connecting buckle and a connecting belt. The connecting buckle is arranged on the shell 1. The connecting belt is detachably connected to the connecting buckle. The connecting belt can realize the back-carrying function of the dazzling device. Exemplarily, when carrying the dazzling device, the connecting belt of the dazzling device can be connected to the connecting buckle. The operator can carry the dazzling device on his body through the connecting belt, freeing his hands and improving portability. At the same time, the risk of the dazzling device falling off the operator during movement can be reduced.

[0121] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0122] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0123] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0124] In the description of the present application, “plurality” means two or more.

[0125] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0126] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0127] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0128] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A dazzling device, characterized in that: include: A shell, the shell comprising a battery compartment, a battery end cover and a locking member; the battery compartment is used to install batteries, the battery end cover is arranged at the open end of the battery compartment, the battery end cover is provided with a first mounting hole, the battery compartment facing the battery end cover is provided with a second mounting hole aligned with the first mounting hole, the locking member sequentially passes through the first mounting hole and the second mounting hole to lock the battery end cover and the battery compartment; the battery compartment is arranged at the tail end of the shell along the length direction, the outer wall of the battery compartment is provided with a plurality of weight-reducing grooves, and the notches of the weight-reducing grooves face the outside of the shell; the side wall of the battery end cover facing away from the battery compartment is provided with a flexible layer; A lens assembly, the lens assembly comprising an objective lens assembly and an eyepiece lens assembly, the objective lens assembly and the eyepiece lens assembly being sequentially mounted on the housing along an optical path direction; A laser is arranged in the housing and is electrically connected to the battery.

2. The dazzling device according to claim 1, characterized in that The locking member comprises a locking portion and a handle, wherein the locking portion passes through the first mounting hole and is connected with the second mounting hole; The handle is pivotally mounted on the locking portion, and the handle has a first state perpendicular to the battery end cover and a second state parallel to the battery end cover.

3. The dazzling device according to claim 2, characterized in that: The battery end cover is provided with an escape recess, and when the handle is in the second state, the handle is located in the escape recess.

4. The dazzling device according to claim 2, characterized in that: A limiting portion is provided at one end of the locking portion away from the handle, and an outer diameter of the limiting portion is greater than an inner diameter of the first mounting hole.

5. The dazzling device according to claim 1, characterized in that: The battery end cover is pivotally mounted to the open end of the battery compartment.

6. The dazzling device according to claim 5, characterized in that: The pivot shaft through which the battery end cover is pivotally connected to the battery compartment and the locking member are arranged on both sides of the battery end cover along the height direction.

7. The dazzling device according to claim 1, characterized in that: A plurality of battery installation positions are arranged in the battery compartment along the height direction, and the battery installation positions are used to install batteries; The plurality of battery mounting positions are electrically connected in sequence, so that when batteries are mounted on the plurality of battery mounting positions, the plurality of batteries are connected in series.

8. The dazzling device according to any one of claims 1 to 7, characterized in that: The shell includes a first side wall and a second side wall distributed along the width direction, the second side wall is a heat conducting member, the first side wall is a heat insulating member, and a plurality of heat dissipating fins are arranged on the second side wall; the first side wall is suitable for being close to an operator.

9. The dazzling device according to any one of claims 1 to 7, characterized in that: The housing comprises a support portion, an outer wall of the support portion is provided with a plurality of protrusions, and the plurality of protrusions are distributed at intervals along an extension direction of the support portion.

10. The dazzling device according to any one of claims 1 to 7, comprising a display screen, wherein the display screen is arranged on the top of the housing and a normal line of the display screen forms an acute angle with the top of the housing.

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