CN118354172B - Remotely controllable underwater camera - Google Patents
Remotely controllable underwater camera Download PDFInfo
- Publication number
- CN118354172B CN118354172B CN202410538693.3A CN202410538693A CN118354172B CN 118354172 B CN118354172 B CN 118354172B CN 202410538693 A CN202410538693 A CN 202410538693A CN 118354172 B CN118354172 B CN 118354172B
- Authority
- CN
- China
- Prior art keywords
- underwater
- groove
- underwater camera
- under water
- seat
- 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
- 238000009434 installation Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000011324 bead Substances 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000008054 signal transmission Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The invention discloses an underwater camera capable of being remotely controlled, which comprises an underwater camera main body, a substrate and an underwater waterproof motor I, wherein the underwater waterproof motor I is fixed on the substrate, the output end of the underwater waterproof motor I penetrates through the bottom of the substrate and is connected with a push rod, a frame seat is fixedly welded on the bottom end surface of the push rod, the frame seat is sleeved on the surface of the underwater camera main body, a quick dismounting mechanism is arranged between the frame seat and the underwater camera main body, and the quick dismounting mechanism comprises a limit clamping strip, a strip clamping groove, a cylindrical inner seat and a connecting shaft; according to the invention, through improving and optimizing the underwater camera in the prior art, the frame seat and the quick dismounting mechanism are designed, so that the underwater camera main body can be quickly connected with the ejector rod at the bottom of one output end of the underwater waterproof motor, the installation convenience of the underwater camera main body is effectively improved, meanwhile, the subsequent dismounting and maintenance when the underwater camera main body is damaged are also convenient, and the integral dismounting and maintenance convenience is improved.
Description
Technical Field
The invention belongs to the technical field of underwater cameras, and particularly relates to an underwater camera capable of being remotely controlled.
Background
The underwater camera is a camera which can work in a certain depth under water, the shell is made of 304 stainless steel, the waterproof grade is IP68, the underwater camera can be in an underwater environment for a long time due to good waterproof performance, the underwater camera comprises a camera body and two LED lamps, the two LED lamps are respectively arranged on two opposite sides of the camera body, and the situation that the underwater camera is a common underwater camera is described in the application can be seen;
When the existing underwater camera is in actual use, the existing underwater camera needs to be matched with an underwater motor, so that a water surface operator can start the underwater motor to adjust the shooting direction of the underwater camera, but the underwater camera and the underwater motor need to be connected, most of the existing connecting modes are fixedly connected through traditional bolts, the whole connecting mode is complex, the early assembly and the later disassembly and maintenance of the underwater camera are not easy, and certain defects exist.
Disclosure of Invention
The invention aims to provide an underwater camera capable of being remotely controlled so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a but remote control's camera under water, includes camera body under water, base plate and waterproof motor under water, camera body's front end is provided with the shooting camera lens under water, waterproof motor under water is fixed on the base plate, waterproof motor under water's output runs through to the bottom of base plate and is connected with the ejector pin, the bottom surface welded fastening of ejector pin has the frame seat, the frame seat cover is established in camera body's surface under water, and is equipped with quick assembly disassembly mechanism between frame seat and the camera body under water, quick assembly disassembly mechanism includes spacing draw-in groove, bar draw-in groove, cylindrical interior seat and connecting axle, cylindrical interior seat has all been seted up to the both ends inside of frame seat, cylindrical interior seat has been installed to cylindrical interior seat in the rotation, the equal welded fastening of both ends surface at cylindrical interior seat has the connecting axle, and the connecting axle at both ends runs through to the both sides of frame seat respectively and is fixed with spacing draw-in groove, the tip of spacing draw-in groove is to the draw-in groove, quick assembly disassembly mechanism includes movable draw-in groove, spring and the inside bead is in the circular bead is seted up to the inside the corresponding bar-shaped draw-in groove of activity bead, the ball is in the inside the round bead is opened to the inside the movable bead.
Preferably, one end of the spring is fixed on the inner wall of the movable groove, and the other end of the spring is fixedly connected with the movable clamping bead.
Preferably, the front end top of the underwater camera main body is fixed with a second underwater waterproof motor, a cleaning strip is installed at the output end of the second underwater waterproof motor, a sponge strip is fixed at the inner side of the bottom end of the cleaning strip, and the sponge strip is attached to the surface of the shooting lens.
The remote control system comprises a water surface control terminal, a remote communication module, an angle control module, a cleaning control module and a signal transmission module, wherein the angle control module is connected with the underwater waterproof motor I through the signal transmission module, the cleaning control module is connected with the underwater waterproof motor II through the signal transmission module, and the angle control module and the cleaning control module are connected with the water surface control terminal through the remote communication module.
Preferably, round holes communicated with the cylindrical inner groove are formed in the front surface and the rear surface of the frame seat, and the round holes are matched with the connecting shaft.
Preferably, the quick assembly disassembly mechanism further comprises an auxiliary positioning structure, the auxiliary positioning structure comprises a rubber embedded pad, positioning protrusions and positioning clamping grooves, the rubber embedded pad is embedded and installed on the inner walls of two sides of the frame seat, the surface of the rubber embedded pad is provided with integrated positioning protrusions, positioning clamping grooves corresponding to the positioning protrusions are formed in the upper surface and the lower surface of the underwater camera body, and the end portions of the positioning protrusions are extruded into the positioning clamping grooves.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through improving and optimizing the underwater camera in the prior art, the frame seat and the quick dismounting mechanism are designed, so that the underwater camera main body can be quickly connected with the ejector rod at the bottom of one output end of the underwater waterproof motor, the installation convenience of the underwater camera main body is effectively improved, meanwhile, the subsequent dismounting and maintenance when the underwater camera main body is damaged are also convenient, and the integral dismounting and maintenance convenience is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of the junction of the underwater camera body and the frame base of the present invention;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;
FIG. 5 is a system diagram of a remote control system of the present invention;
In the figure: 1. an underwater camera body; 11. a photographing lens; 2. a frame base; 3. a push rod; 4. a substrate; 5. an underwater waterproof motor I; 61. an underwater waterproof motor II; 62. cleaning the strip; 63. a sponge strip; 71. limiting clamping strips; 72. a strip-shaped clamping groove; 73. a cylindrical inner tank; 74. a cylindrical inner seat; 75. a connecting shaft; 76. a movable groove; 77. a spring; 78. a movable clamping bead; 79. a circular clamping groove; 710. a rubber insert; 711. positioning the bulge; 712. and positioning the clamping groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 5, a first embodiment of the present invention provides a technical solution: the remotely controllable underwater camera comprises an underwater camera body 1, a base plate 4 and an underwater waterproof motor I5, wherein the model of the underwater camera body 1 is TC-9002WP, the model of the underwater waterproof motor I5 is SW2210B, a shooting lens 11 is arranged at the front end of the underwater camera body 1, the underwater waterproof motor I5 is fixed on the base plate 4, the output end of the underwater waterproof motor I5 penetrates through the bottom of the base plate 4 and is connected with a push rod 3, a frame seat 2 is fixedly welded on the bottom end surface of the push rod 3, the frame seat 2 is sleeved on the surface of the underwater camera body 1, And a quick-dismounting mechanism is arranged between the frame seat 2 and the underwater camera body 1, the quick-dismounting mechanism comprises a limit clamping strip 71, a strip-shaped clamping groove 72, a cylindrical inner groove 73, a cylindrical inner seat 74 and a connecting shaft 75, the cylindrical inner groove 73 is arranged in the two ends of the frame seat 2, the cylindrical inner seat 74 is rotatably arranged in the cylindrical inner groove 73, the connecting shafts 75 are fixedly welded on the two end surfaces of the cylindrical inner seat 74, the connecting shafts 75 at the two ends respectively penetrate through the two sides of the frame seat 2 and are fixedly provided with the limit clamping strip 71, the upper surface and the lower surface of the underwater camera body 1 are respectively provided with the strip-shaped clamping groove 72 corresponding to the limit clamping strip 71, the end parts of the limit clamping strips 71 are screwed into the strip-shaped clamping grooves 72, The underwater camera body 1 can be stably limited, the disassembly and assembly operation of the underwater camera body 1 can be quickly realized only by rotating the end part of the limiting clamping strip 71 out of the strip-shaped clamping groove 72, the quick disassembly and assembly mechanism comprises a movable groove 76, a spring 77, a movable clamping bead 78 and a circular clamping groove 79, the movable groove 76 is arranged in the frame seat 2 and is positioned at one side of the cylindrical inner groove 73, the movable clamping bead 78 is movably arranged in the movable groove 76 through the spring 77, two circular clamping grooves 79 corresponding to the movable clamping bead 78 are arranged on the surface of the cylindrical inner seat 74, the end part of the movable clamping bead 78 is ejected into one circular clamping groove 79, The clamping limit of the cylindrical inner seat 74 and the limit clamping strip 71 is realized during daily use, the end part of the limit clamping strip 71 can be stably clamped in the strip-shaped clamping groove 72, the installation stability of the underwater camera main body 1 is ensured, and because two circular clamping grooves 79 are formed, when the cylindrical inner seat 74 rotates for one hundred eighty degrees in the strip-shaped clamping groove 72, the end part of the movable clamping bead 78 can be extruded into the other circular clamping groove 79, so the design of the two circular clamping grooves 79 ensures that the limit clamping strip 71 can be stably limited after rotating for one hundred eighty degrees by taking the connecting shaft 75 as the axis, when the underwater camera main body 1 needs to be installed, the limit clamping strip 71 only needs to be rotated for one hundred eighty degrees, The limiting clamping strip 71 is made to not block the underwater camera body 1 from penetrating through the inner side of the frame seat 2, then the underwater camera body 1 penetrates through the inner side of the frame seat 2, the strip-shaped clamping groove 72 is aligned with the limiting clamping strip 71, at the moment, the limiting clamping strip 71 is rotated for one hundred eighty degrees again, the cylindrical inner seat 74 rotates for one hundred eighty degrees in the cylindrical inner groove 73 until the end part of the limiting clamping strip 71 is screwed into the strip-shaped clamping groove 72, the underwater camera body 1 can be stably limited, and at the moment, the end part of the movable clamping bead 78 can be clamped into the circular clamping groove 79 under the pushing of the spring 77, so that the stable limiting of the cylindrical inner seat 74 and the limiting clamping strip 71 is realized.
Wherein, one end of the spring 77 is fixed on the inner wall of the movable groove 76, and the other end of the spring 77 is fixedly connected with the movable clamping bead 78, thereby ensuring the installation stability of the spring 77 and preventing the spring 77 from deviating or falling off.
Wherein, waterproof motor two 61 under water is fixed with at the front end top of camera body 1 under water, waterproof motor two 61 under water's model is SW2210B, install clearance strip 62 on waterproof motor two 61 under water's the output, clearance strip 62's bottom inboard is fixed with sponge strip 63, sponge strip 63 and the laminating of the surface of taking lens 11, follow-up waterproof motor two 61 under water is started the back, clearance strip 62 can take sponge strip 63 swing, realize the wiping treatment to taking lens 11 surface dirt, promote the definition of camera body 1 shooting picture under water.
The remote control system comprises a water surface control terminal, a remote communication module, an angle control module, a cleaning control module and a signal transmission module, wherein the angle control module is connected with the underwater waterproof motor I5 through the signal transmission module, the cleaning control module is connected with the underwater waterproof motor II 61 through the signal transmission module, the angle control module and the cleaning control module are connected with the water surface control terminal through the remote communication module, so that operators on the subsequent water surface can start the angle control module and the cleaning control module through the water surface control terminal, the control of the underwater waterproof motor I5 and the underwater waterproof motor II 61 is realized, the rotation angle adjustment of the underwater camera body 1 can be realized when the underwater waterproof motor I5 is remotely controlled, the shooting angle effect of the underwater camera body 1 is realized, the cleaning strips 62 and the sponge strips 63 can be controlled to swing to wipe dirt on the surface of the shooting lens 11 when the operators remotely control the underwater waterproof motor II 61, the shooting picture definition of the underwater camera body 1 is ensured, and the purpose of remote control is achieved.
Wherein, the front and back surfaces of the frame seat 2 are provided with round holes communicated with the cylindrical inner groove 73, and the round holes are matched with the connecting shaft 75 for the connecting shaft 75 to smoothly penetrate.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the previous embodiment, except that the positioning of the limiting bar 71 and the bar-shaped slot 72 can be quickly completed by the auxiliary positioning structure when the underwater camera body 1 is assembled with the frame 2, so as to further improve the installation efficiency.
Specifically, quick assembly disassembly mechanism still includes auxiliary positioning structure, auxiliary positioning structure includes rubber inlay pad 710, location arch 711 and location draw-in groove 712, rubber inlay pad 710 is installed to the equal embedding of both sides inner wall of frame seat 2, the surface of rubber inlay pad 710 is provided with the location arch 711 of integral type, both are made for the rubber material, can take place elastic deformation when receiving the extrusion, the location draw-in groove 712 corresponding with location arch 711 has all been seted up to the upper and lower surface of camera body 1 under water, the tip of location arch 711 is extruded to the location draw-in groove 712 in, can play auxiliary positioning effect when camera body 1 runs through frame seat 2 under water, can extrude the location arch 711 earlier when camera body 1 runs through frame seat 2 under water, until camera body 1 runs through the mounted position under water, location arch 711 can recover and block into the location draw-in groove 712 under self elastic effect, realize the auxiliary positioning to camera body 1 under water, spacing draw-in bar 71 can align with bar draw-in groove 72 this moment, make things convenient for the tip screw in of spacing draw-in bar 71 in groove 72 smoothly, consequently, the main body 1 can not normally cause the elastic deformation to the camera body because of the main part of the auxiliary positioning is that can not normally be dismantled and assembled under water.
Although embodiments of the present invention have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a but remote control's camera under water, includes camera body under water (1), base plate (4) and waterproof motor under water (5), the front end of camera body under water (1) is provided with shooting lens (11), waterproof motor under water (5) are fixed on base plate (4), waterproof motor under water's (5) output runs through to the bottom of base plate (4) and is connected with ejector pin (3), its characterized in that: the bottom surface welded fastening of ejector pin (3) has frame seat (2), the surface at camera main part (1) under water is established to frame seat (2) cover, and is equipped with quick assembly disassembly mechanism between frame seat (2) and camera main part (1) under water, quick assembly disassembly mechanism includes spacing draw-in groove (71), bar draw-in groove (72), cylindrical inside groove (73), cylindrical inside seat (74) and connecting axle (75), cylindrical inside groove (73) have all been seted up to the both ends inside of frame seat (2), cylindrical inside groove (73) rotation has installed cylindrical inside seat (74), the both ends surface of cylindrical inside seat (74) all welded fastening has connecting axle (75), and connecting axle (75) at both ends run through respectively to the both sides of frame seat (2) and are fixed with spacing draw-in groove (71), bar draw-in groove (72) corresponding with spacing draw-in groove (71) are all seted up on the upper and lower surface of camera main part (1), the tip screw in of spacing draw-in groove (71) is to draw-in groove (72), carries out continuous operation of post-and only need of spacing (71) quick assembly disassembly mechanism under water from camera main part (76) under water, quick assembly disassembly mechanism (76) are realized under water including the tip (77) under water The movable clamping beads (78) and the circular clamping grooves (79), the movable grooves (76) are formed in the frame seat (2), one side of the cylindrical inner groove (73) is provided with the movable clamping beads (78) through springs (77) in the movable grooves (76), two circular clamping grooves (79) corresponding to the movable clamping beads (78) are formed in the surfaces of the cylindrical inner seat (74), the ends of the movable clamping beads (78) are ejected into one circular clamping groove (79), the clamping limit of the cylindrical inner seat (74) and the limiting clamping strips (71) during daily use is achieved, the ends of the limiting clamping strips (71) can be stably clamped in the strip-shaped clamping grooves (72), the installation stability of the underwater camera main body (1) is guaranteed, and the two circular clamping grooves (79) are formed, so that after the cylindrical inner seat (74) rotates by one hundred and eighty degrees in the circular clamping grooves (72), the ends of the movable clamping beads (78) can be extruded into the other circular clamping grooves (79), and the two clamping grooves (79) can be designed to enable the limiting system to be connected with one hundred and eighty degrees in a remote mode.
2. A remotely controllable underwater camera as claimed in claim 1 wherein: one end of the spring (77) is fixed on the inner wall of the movable groove (76), and the other end of the spring (77) is fixedly connected with the movable clamping bead (78).
3. A remotely controllable underwater camera as claimed in claim 1 wherein: the underwater camera is characterized in that a second underwater waterproof motor (61) is fixed at the top of the front end of the underwater camera body (1), a cleaning strip (62) is installed at the output end of the second underwater waterproof motor (61), a sponge strip (63) is fixed at the inner side of the bottom end of the cleaning strip (62), and the sponge strip (63) is attached to the surface of the shooting lens (11).
4. A remotely controllable underwater camera as claimed in claim 1 wherein: the remote control system comprises a water surface control terminal, a remote communication module, an angle control module, a cleaning control module and a signal transmission module, wherein the angle control module is connected with a first underwater waterproof motor (5) through the signal transmission module, the cleaning control module is connected with a second underwater waterproof motor (61) through the signal transmission module, and the angle control module and the cleaning control module are connected with the water surface control terminal through the remote communication module.
5. A remotely controllable underwater camera as claimed in claim 1 wherein: round holes communicated with the cylindrical inner groove (73) are formed in the front surface and the rear surface of the frame seat (2), and the round holes are matched with the connecting shaft (75).
6. A remotely controllable underwater camera as claimed in claim 1 wherein: the quick assembly disassembly mechanism also comprises an auxiliary positioning structure, wherein the auxiliary positioning structure comprises a rubber embedded pad (710), a positioning protrusion (711) and a positioning clamping groove (712).
7. The remotely controllable underwater camera of claim 6 wherein: rubber embedded pads (710) are embedded and installed on the inner walls of the two sides of the frame seat (2), integrated positioning protrusions (711) are arranged on the surfaces of the rubber embedded pads (710), positioning clamping grooves (712) corresponding to the positioning protrusions (711) are formed in the upper surface and the lower surface of the underwater camera main body (1), and the end portions of the positioning protrusions (711) are extruded into the positioning clamping grooves (712).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410538693.3A CN118354172B (en) | 2024-04-30 | 2024-04-30 | Remotely controllable underwater camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410538693.3A CN118354172B (en) | 2024-04-30 | 2024-04-30 | Remotely controllable underwater camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118354172A CN118354172A (en) | 2024-07-16 |
| CN118354172B true CN118354172B (en) | 2024-09-27 |
Family
ID=91813886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410538693.3A Active CN118354172B (en) | 2024-04-30 | 2024-04-30 | Remotely controllable underwater camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118354172B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214638433U (en) * | 2021-05-21 | 2021-11-09 | 天津威图测控技术有限公司 | Self-cleaning underwater camera structure of window for optical motion measurement |
| CN216252954U (en) * | 2021-11-18 | 2022-04-08 | 山东融达智能工程有限公司 | Split type infrared waterproof explosion-proof high definition camera |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217216710U (en) * | 2022-03-24 | 2022-08-16 | 武汉万泰通科技有限公司 | Security protection device that makes a video recording |
| CN218819162U (en) * | 2022-11-03 | 2023-04-07 | 深圳市中德信通智能科技有限公司 | Underwater camera |
| CN220828392U (en) * | 2023-10-10 | 2024-04-23 | 苏州言若自动化科技有限公司 | Cylinder mounting structure |
-
2024
- 2024-04-30 CN CN202410538693.3A patent/CN118354172B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214638433U (en) * | 2021-05-21 | 2021-11-09 | 天津威图测控技术有限公司 | Self-cleaning underwater camera structure of window for optical motion measurement |
| CN216252954U (en) * | 2021-11-18 | 2022-04-08 | 山东融达智能工程有限公司 | Split type infrared waterproof explosion-proof high definition camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118354172A (en) | 2024-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212486582U (en) | Solar low-power consumption 4G transmission camera | |
| CN118354172B (en) | Remotely controllable underwater camera | |
| CN213837084U (en) | Building expansion joint waterproof construction | |
| CN113747033A (en) | Mine intrinsically safe cradle head camera | |
| CN209030298U (en) | A kind of Concealable high-definition network dome-type camera | |
| CN113798232B (en) | Big data information collects and uses monitoring device | |
| CN216057204U (en) | Cloud platform appearance of making a video recording with self-cleaning function | |
| CN215781396U (en) | Intelligent basketball pitching machine | |
| CN211450164U (en) | Intelligent auxiliary monitoring terminal | |
| CN209860866U (en) | Photovoltaic module's protection device | |
| CN211289756U (en) | Automatically cleaning low light intensity aviation obstruction beacon | |
| CN210781108U (en) | Security protection monitoring device that radiating effect is good | |
| CN210739833U (en) | Anticollision intelligence surveillance camera head | |
| CN113852746A (en) | Mining cloud platform camera | |
| CN210324983U (en) | Convenient clear booth apart from LED display screen | |
| CN210129921U (en) | Weak current engineering security protection monitoring device | |
| CN221008395U (en) | Road high definition bayonet device | |
| CN216905039U (en) | Car camera convenient to installation has self-cleaning function | |
| CN214946534U (en) | Ball valve core with cleaning mechanism | |
| CN221032256U (en) | Intelligent burglary-resisting door device of face identification | |
| CN212875640U (en) | Sliding block type stepping motor with lateral mounting support structure | |
| CN213479122U (en) | Speed reducer waterproofing mechanism | |
| CN215818307U (en) | Network camera convenient to installation | |
| CN220623329U (en) | Safety monitoring device convenient to installation | |
| CN211081381U (en) | Tail door handle provided with infrared night vision reversing image camera module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |