CN218445994U - Integrated portable mechanical scanning fish finding sonar equipment - Google Patents
Integrated portable mechanical scanning fish finding sonar equipment Download PDFInfo
- Publication number
- CN218445994U CN218445994U CN202222654111.7U CN202222654111U CN218445994U CN 218445994 U CN218445994 U CN 218445994U CN 202222654111 U CN202222654111 U CN 202222654111U CN 218445994 U CN218445994 U CN 218445994U
- Authority
- CN
- China
- Prior art keywords
- module
- mechanical scanning
- sonar equipment
- portable mechanical
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a portable mechanical scanning of integration fish finding sonar equipment relates to the technical field of detection equipment. The integrated portable mechanical scanning fish finding sonar equipment comprises a shell, an emission module, an acquisition module, a controller and a signal transmission module; the housing has a first end and a second end defining a receiving cavity therebetween; the transmitting module comprises a probe and a driving module, the probe is arranged on the outer side of the second end of the shell, the driving module is arranged in the accommodating cavity, an energy converter is arranged in the probe, and the driving module can generate a signal to drive the energy converter to generate sound; the acquisition module is arranged in the accommodating cavity and used for receiving echo signals; the controller is electrically connected with the transmitting module and the collecting module; the signal transmission module is arranged on the shell and is electrically connected with the controller. The technical problem of current spy fish sonar equipment can't compromise the requirement of mechanical scanning and portability is solved, it is portable to have reached, can the small-size hull of adaptation technical effect.
Description
Technical Field
The utility model belongs to the technical field of the detection equipment technique and specifically relates to a fish sonar equipment is visited in portable mechanical scanning of integration.
Background
The existing mechanical scanning fish finding sonar generally rotates an energy converter through pitching and course, so that underwater targets in all directions can be scanned, the size is large, the weight is heavy, the existing mechanical scanning fish finding sonar can be only used in a ship and cannot be portable, and therefore the existing mechanical scanning fish finding sonar is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable mechanical scanning of integration fish finding sonar equipment has solved the technical problem that fish finding sonar equipment can't compromise the requirement of mechanical scanning and portability among the prior art that exists among the prior art.
The utility model provides an integrated portable mechanical scanning fish finding sonar equipment, which comprises a shell, an emission module, an acquisition module, a controller and a signal transmission module;
the housing has a first end and a second end defining a receiving cavity therebetween;
the transmitting module comprises a probe and a driving module, the probe is arranged on the outer side of the second end of the shell, the driving module is arranged in the accommodating cavity, a transducer is arranged in the probe, and the driving module can generate a signal to drive the transducer to generate sound;
the acquisition module is arranged in the accommodating cavity and is used for receiving echo signals;
the controller is electrically connected with the transmitting module and the collecting module;
the signal transmission module is arranged on the shell and electrically connected with the controller.
In some embodiments, the integrated portable mechanical scanning fish sonar equipment further comprises an inertial sensor disposed within the housing cavity, the inertial sensor being electrically connected to the controller.
In some embodiments, the integrated portable mechanical scanning fish-finding sonar equipment further comprises a switching bottom plate, wherein the switching bottom plate is arranged in the accommodating cavity, and a plurality of communication interfaces are arranged on the switching bottom plate.
In some embodiments, the adapter plate is disposed on a side close to the second end, and a sealing rubber gasket is disposed between the adapter plate and the second end of the housing.
In some embodiments, the integrated portable mechanical scanning fish sonar equipment further comprises a battery module, wherein the battery module is arranged in the accommodating cavity and used for supplying power to the transmitting module, the collecting module and the controller.
In some embodiments, a PCB substrate is disposed in the housing along an extending direction of the housing, the transmitting module, the collecting module, and the controller are all mounted on the PCB substrate, and the PCB substrate is electrically connected to the adapter backplane.
In some of these embodiments, the front end of the PCB substrate has an electrical connector that communicates with the adapter backplane.
In some embodiments, the controller and the battery module are disposed on one side of the PCB substrate, and the high voltage driving and collecting module is disposed on the other side of the PCB substrate.
In some embodiments, the housing has a guide groove therein, and the PCB substrate is inserted into the guide groove.
In some of these embodiments, the side of the housing opposite the controller and the battery module has an outwardly convex protrusion.
The utility model provides a portable mechanical scanning of integration fish finding sonar equipment, through setting up emission module, collection module realizes the transmission and the collection to the signal, through the controller operation back, visit the fish, because with emission module, collection module and controller integration are on a shell, thereby the volume of portable mechanical scanning fish finding sonar equipment of integration has been reduced, a whole set of mechanical scanning fish finding sonar and complete integration have been realized in very little volume, thereby can satisfy the portable demand of portable mechanical scanning fish finding sonar equipment of integration, can be applicable to leisure fishery, also can be used for small-size ship, the adaptation scene of portable mechanical scanning fish finding sonar equipment of integration has been increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an integrated portable mechanical scanning fish sonar equipment provided by an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides an internal structure schematic diagram of portable mechanical scanning of integration fish finding sonar equipment.
Icon:
1-a probe; 2-adapting the bottom plate; 3-a battery module; 4-high voltage driving acquisition module; 5, a processing module; 6-a wireless module; 7-an inertial sensor; 8-an antenna; 9-outer cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1 to fig. 2, fig. 1 is a schematic structural view of an integrated portable mechanical scanning fish finding sonar device provided by an embodiment of the present invention, and fig. 2 is a schematic structural view of an internal structure of an integrated portable mechanical scanning fish finding sonar device provided by an embodiment of the present invention, the present invention provides an integrated portable mechanical scanning fish finding sonar device, which includes a housing 9, an emission module, an acquisition module, a controller and a signal transmission module;
the shell 9 has a first end and a second end, and a containing cavity is defined between the first end and the second end, and because the shell 9 forms a cavity, on one hand, the cavity can contain an electrical element, and the cavity provides a space for the installation of the electrical element, and on the other hand, the cavity can enable the shell 9 to have certain buoyancy and stability.
The transmitting module is arranged at the second end of the shell 9 and is used for transmitting signals, specifically, in some embodiments, the transmitting module comprises a probe 1 and a driving module, a transducer is arranged in the probe 1, and the driving module can generate signals to drive the transducer to generate sound;
the acquisition module is arranged in the accommodating cavity and used for receiving the echo signals, and the acquisition module is responsible for amplifying and acquiring weak echo signals obtained from the transducer;
the controller is electrically connected with the transmitting module and the collecting module, so that the controller can analyze the transmitting signal and the collected echo signal;
acquisition module and controller all set up at the intracavity that holds of shell 9, and shell 9 plays the guard action, avoids inside spare part impaired, thereby plays the guard action and can ensure the security of the portable mechanical scanning of integration fish finding sonar equipment when using under water.
Further, in some embodiments, the housing 9 is made of waterproof material, so that external water can be prevented from entering the housing 9, damage to electrical elements in the housing 9 due to contact with water is avoided, damage to the electrical elements is avoided, and the service life of the integrated portable mechanical scanning sonar equipment is prolonged.
In some of them embodiments, signal transmission module is including setting up antenna 8 in the shell 9 outside and setting up at the inside wireless module 6 of shell 9, wireless module 6 is connected with the controller electricity, wireless module 6 is used for the information transmission that gathers integration portable mechanical scanning fish finding sonar equipment to the high in the clouds, or outside cell-phone, or on equipment such as outside flat board, thereby be convenient for operating personnel obtain the information that integration portable mechanical scanning fish finding sonar equipment gathered, and carry out backup storage with corresponding data.
The utility model discloses a portable mechanical scanning of integration fish finding sonar equipment, through setting up emission module, collection module realizes the transmission and the collection to the signal, through the controller operation back, visit the fish, because with emission module, collection module and controller integration are on a shell 9, thereby the volume of portable mechanical scanning of integration fish finding sonar equipment has been reduced, a whole set of mechanical scanning fish finding sonar and complete integration have been realized in very little volume, thereby can satisfy the portable demand of portable mechanical scanning fish finding sonar equipment of integration, can be applicable to leisure fishery, also can be used for small-size ship, the adaptation scene of portable mechanical scanning fish finding sonar equipment of integration has been increased.
In some embodiments, the integrated portable mechanical scanning fish sonar equipment further comprises an inertial sensor 7, the inertial sensor 7 is arranged in the accommodating cavity, so that the housing 9 can also play a role in protecting the inertial sensor 7, in some embodiments, the inertial sensor 7 is electrically connected with the controller, and the inertial sensor 7 is used for sensing the movement of the equipment and compensating the change of the beam angle caused by the movement of the equipment.
In some embodiments, the controller comprises a computing module, which is used to solve the signals of the inertial sensor 7, compensate and control the motion of the mechanical scanning probe 1, and meanwhile, is used to solve the sonar echo signals collected by the collecting device.
In some of these embodiments, integration portable mechanical scanning fish finding sonar equipment still includes switching bottom plate 2, and switching bottom plate 2 sets up and holds the intracavity, is equipped with a plurality of communication interface on the switching bottom plate 2. Through set up switching bottom plate 2 in shell 9, switching bottom plate 2 can play the isolation on the one hand, keep apart the inside oily material of probe 1, avoid probe 1 inside oily material to get into inside shell 9, avoid oily material to cause the influence to the work of the electrical components in the shell 9, on the other hand, switching bottom plate 2 provides the interface with the inside other module communication connection of shell 9 for probe 1, thereby be convenient for the electricity between each electrical components in the shell 9 to be connected, thereby realize the transmission of signal.
In some of them embodiments, switching bottom plate 2 sets up in the one side that is close to the second end, be equipped with sealed cushion between switching bottom plate 2 and the second end of shell 9, through set up sealed cushion between switching bottom plate 2 and shell 9, sealed cushion can improve sealed effect, further keep apart 1 inside oily material of probe, avoid 1 inside oily material of probe to get into inside the shell 9, avoid oily material to cause the influence to the work of electrical components in the shell 9, thereby improve equipment operation's stability, increase the life-span of the portable mechanical scanning of integration fish sonar equipment.
In some of these embodiments, portable mechanical scanning of integration fish sonar equipment still includes battery module 3, and battery module 3 sets up and holds the intracavity, and battery module 3 is used for transmitting module, collection module and controller power supply to let each module normally work.
In some of these embodiments, the battery module 3 is responsible for supplying power to the various modules of the device and for managing the charging and discharging of the battery.
In some of these embodiments, the terminal surface of extension direction perpendicular to shell 9 along shell 9 in the shell 9 is equipped with the PCB base plate, emission module, collection module, the controller is all installed on the PCB base plate, be in the same place each module integration through the PCB base plate, further ensure the distance between each module and guarantee the minimum as far as possible, make the volume of the portable mechanical scanning of integration fish sonar equipment reduce as far as possible, satisfy the portable demand of the portable mechanical scanning fish sonar equipment of integration, wherein, the PCB base plate is connected with switching bottom plate 2 electricity, thereby realize the transmission of electric signal.
Specifically, in some embodiments, the front end of the PCB substrate has an electrical connector, the electrical connector is in communication with the adaptor substrate 2, and the electrical connector and the adaptor substrate 2 realize transmission of electrical signals, so as to meet the requirement of signal transmission.
In some of these embodiments, the controller and battery module 3 is disposed on one side of the PCB substrate and the acquisition module and driving module are disposed on the other side of the PCB substrate. Because, controller, battery module 3, collection module and drive module arrange the both sides at the PCB base plate respectively, thereby further make full use of the space in the shell 9, make each spare part in the portable mechanical scanning of integration fish sonar equipment arrange the compactness, improve the inside space utilization of shell 9, thereby reduce the volume of the portable mechanical scanning of integration fish sonar equipment, thereby satisfied the portable demand of portable mechanical scanning fish sonar equipment of integration.
In some of them embodiments, be equipped with the guide slot in the shell 9, the PCB base plate is inserted and is established in the guide slot, through setting up the guide slot, the location of the PCB base plate of being convenient for on the one hand, only need place the PCB base plate in the guide slot, just can be with PCB base plate installation in exact position, the installation of the PCB board of also being convenient for on the one hand, utilize the guide slot to fix the PCB base plate inside shell 9, thereby make the installation steps of PCB base plate simple, and simplify the spare part that fixed PCB base plate used, further make the portable mechanical scanning of integration to visit fish sonar equipment compact structure, reduce the volume of the portable mechanical scanning of integration and visit fish sonar equipment, thereby make the portable mechanical scanning of integration to visit fish sonar equipment satisfy handy demand.
In some embodiments, the side of the housing 9 opposite to the controller and the battery module 3 is provided with a convex part protruding outwards, and by arranging the convex part protruding outwards on the housing 9, on one hand, the convex part increases the surface area of the battery module 3 and the housing 9 outside the controller, thereby improving the heat transfer efficiency, facilitating the heat dissipation of the battery module 3 and the controller, and on the other hand, the strength of the convex part is higher, thereby further protecting the internal battery module 3 and the controller and avoiding the damage of the battery module 3 and the controller.
In some of these embodiments, the appearance of shell 9 is the cuboid to can ensure that shell 9 can be inseparabler the laminating in the inside electrical components's of shell 9 the outside, thereby make the compact structure of the portable mechanical scanning fish sonar equipment of integration, thereby further make the small in size compactness of the portable mechanical scanning fish sonar equipment of integration, from this, be convenient for carry of the portable mechanical scanning fish sonar equipment of integration. Of course, according to the actual use requirement, the outer shape of the housing 9 may also be a cylindrical shape, a prismatic shape, or a long strip shape, and those skilled in the art may adjust the shape of the housing 9 according to the actual requirement, and the housing 9 having other shapes is also within the protection scope of the present invention. In some of the embodiments, the antenna 8 and the probe 1 are oppositely arranged on two opposite farthest surfaces of the rectangular parallelepiped along the length direction of the housing 9.
In some of these embodiments, casing 9 includes main part and top cap, owing to set up the main part and the top cap of separation to the installation of the inside spare part of casing 9 of being convenient for has simplified the installation step, and the operator can be from the one side that the main part links to each other with the top cap, puts into the inside spare part of casing 9 that will install, makes portable mechanical scanning of integration visit fish sonar equipment simple to operate.
In some embodiments, the top cover and the main body are fixed by gluing, so that the top cover and the main body are reliably connected and are simple to operate, and the top cover and the main body are fixed by gluing, so that the main body and the top cover are tightly connected, and further, moisture is prevented from entering, and further, the protection effect on electrical components inside the shell 9 is achieved.
In some embodiments, the cap and the body may be connected in other ways, such as: be equipped with between top cap and the main part that can improve sealing performance spare parts such as sealed pad and replace to glue, the skilled person in the art can select according to the actual use scene.
Preferably, in some embodiments, the overall waterproof rating of the device meets the IP68 rating.
In some of them embodiments, portable mechanical scanning of integration fish sonar equipment still includes the steadying frame, and the steadying frame can increase portable mechanical scanning of integration fish sonar equipment, avoids ocean current, swell etc. to cause equipment excessive slope to exceed the compensation scope.
In some of them embodiments, collection module and drive module are configured into sonar high pressure drive module to simplify the structure of sonar device, make the structure of portable mechanical scanning fish finding sonar equipment of integration compacter, further dwindle the volume of portable mechanical scanning fish finding sonar equipment of integration, thereby reach the portable purpose of portable mechanical scanning fish finding sonar equipment of integration.
Specifically, a battery module 3, an inertial sensor 7 and a wireless module 6 are integrated on a PCB substrate, and the battery module 3, a processing module 5 and a high-voltage driving acquisition module 4 are respectively fixed on two sides of the PCB substrate; the whole electronic circuit module takes a PCB substrate as a substrate, a battery module 3 and a processing module 5 are fixed on the front surface of the PCB substrate, and a high-voltage driving acquisition module 4 is fixed on the back surface of the PCB substrate.
When the portable mechanical scanning of installation integration fish sonar equipment, operating personnel only need be at the PCB base plate that 9 internally mounted of shell fixed the module, through insert the PCB base plate and realize the fixed of PCB base plate in the inside guide slot of shell 9, the electric connector and the switching bottom plate 2 electricity of the front end of PCB base plate are connected, all adopt the waterproof connector of rank of IP68 to the external interface.
The utility model discloses a portable mechanical scanning of integration fish finding sonar equipment, when using, probe 1 is fixed in the shell 9 bottom outside, and shell 9 bottom inboard fixed switching bottom plate 2, communication antenna 8 are connected to wireless module 6, and wireless module 6 is responsible for calculating module and the sonar APP UNICOM of external equipment operation.
To summer up, the utility model discloses a portable mechanical scanning of integration fish finding sonar equipment is through setting up emission module, collection module realizes the transmission and the collection to the signal, through the controller operation back, visit the fish, because with emission module, collection module and controller integration are on a shell 9, thereby the volume of portable mechanical scanning fish finding sonar equipment of integration has been reduced, a whole set of mechanical scanning fish finding sonar and complete integration have been realized in very little volume, thereby can satisfy the portable demand of portable mechanical scanning fish finding sonar equipment of integration, can be applicable to leisure fishery, also can be used for small-size ship, the adaptation scene of portable mechanical scanning fish finding sonar equipment of integration has been increased.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a portable mechanical scanning of integration fish finding sonar equipment, its characterized in that includes:
a housing (9), the housing (9) having a first end and a second end defining a receiving cavity therebetween;
the transmitting module comprises a probe (1) and a driving module, the probe (1) is arranged on the outer side of the second end of the shell (9), the driving module is arranged in the accommodating cavity, an energy transducer is arranged in the probe (1), and the driving module can generate a signal to drive the energy transducer to generate sound;
the acquisition module is arranged in the accommodating cavity and is used for receiving echo signals;
the controller is electrically connected with the transmitting module and the collecting module; and (c) a second step of,
the signal transmission module is arranged on the shell (9) and is electrically connected with the controller.
2. The integrated portable mechanical scanning fish sonar equipment according to claim 1, further comprising an inertial sensor (7), wherein the inertial sensor (7) is disposed within the receiving cavity, and the inertial sensor (7) is electrically connected to the controller.
3. The integrated portable mechanical scanning fish sonar equipment according to claim 2, further comprising a switching base plate (2), wherein the switching base plate (2) is arranged in the accommodating cavity, and a plurality of communication interfaces are arranged on the switching base plate (2).
4. The integral portable mechanical scanning fish sonar equipment according to claim 3, wherein the adapter base plate (2) is disposed on one side close to the second end, and a sealing rubber gasket is disposed between the adapter base plate (2) and the second end of the housing (9).
5. The integrated portable mechanical scanning fish sonar equipment according to claim 4, further comprising a battery module (3), wherein the battery module (3) is arranged in the accommodating cavity, and the battery module (3) is used for supplying power to the emission module, the acquisition module and the controller.
6. The integrated portable mechanical scanning fish-finding sonar equipment according to claim 5, wherein a PCB substrate is arranged in the housing (9) along the extending direction of the housing (9), the emission module, the acquisition module and the controller are all installed on the PCB substrate, and the PCB substrate is electrically connected with the switching bottom plate (2).
7. The integrated portable mechanical scanning fish-finding sonar equipment according to claim 6, wherein an electrical connector is arranged at the front end of the PCB substrate, and the electrical connector is communicated with the adapter bottom plate (2).
8. The integrated portable mechanical scanning fish finding sonar equipment according to claim 7, wherein the controller and the battery module (3) are arranged on one side of the PCB substrate, and the driving module and the collecting module are arranged on the other side of the PCB substrate.
9. The integrated portable mechanical scanning fish sonar equipment according to claim 7, wherein a guide groove is formed in the housing (9), and the PCB substrate is inserted into the guide groove.
10. The integrated portable mechanical scanning fish sonar equipment according to claim 5, wherein the side of the housing (9) opposite to the controller and the battery module (3) has a convex portion protruding outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654111.7U CN218445994U (en) | 2022-10-09 | 2022-10-09 | Integrated portable mechanical scanning fish finding sonar equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654111.7U CN218445994U (en) | 2022-10-09 | 2022-10-09 | Integrated portable mechanical scanning fish finding sonar equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218445994U true CN218445994U (en) | 2023-02-03 |
Family
ID=85041018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654111.7U Active CN218445994U (en) | 2022-10-09 | 2022-10-09 | Integrated portable mechanical scanning fish finding sonar equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218445994U (en) |
-
2022
- 2022-10-09 CN CN202222654111.7U patent/CN218445994U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218445994U (en) | Integrated portable mechanical scanning fish finding sonar equipment | |
| CN117678104A (en) | Battery pack and electric equipment | |
| CN216413142U (en) | Battery package and consumer | |
| CN216447040U (en) | Multi-degree-of-freedom wave power generation device suitable for drifting buoy | |
| CN214707687U (en) | Shipborne big data intelligent acquisition terminal | |
| CN215475613U (en) | Electronic cabin for marine electromagnetic data communication relay buoy | |
| CN209860672U (en) | Portable mobile power supply | |
| CN218827521U (en) | Small power battery | |
| CN101651357A (en) | Portable vehicle-mounted emergency power supply | |
| CN215932150U (en) | GNSS displacement monitoring equipment | |
| CN221126096U (en) | Battery and electronic equipment | |
| CN202503056U (en) | Battery | |
| CN213584029U (en) | Rechargeable dry cell | |
| CN216872884U (en) | Waterproof portable energy storage power supply | |
| CN215535235U (en) | Electric toothbrush | |
| CN216213881U (en) | Lithium ion battery pack | |
| CN220137391U (en) | Beidou terminal with release and position reporting functions | |
| CN208539049U (en) | A kind of digital camera battery with wireless charging receive capabilities | |
| CN213126027U (en) | Portable communication terminal with GPS function | |
| CN216818552U (en) | Battery pack and power consumption device | |
| CN216850139U (en) | Externally-hung waterproof intelligent communication battery | |
| CN212586901U (en) | Code reader more convenient and fast to use | |
| CN220556359U (en) | Accurate manometer convenient to charge | |
| CN220569953U (en) | Interface structure for expanding battery block | |
| CN216413165U (en) | Energy storage battery cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |