Water-pressure-resistant macro camera
By using automatic internal pressure adjustment and real-time temperature adjustment technology in the water pressure resistant macro camera, the problem of electronic parts damage when used in deep water is solved, and the stability and practicality of the equipment are significantly improved.
Patent Information
- Application Number
- CN202421256506.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When used in deeper waters, the existing underwater cameras are damaged due to increased water pressure and decreased temperature, which makes the precision electronic parts poorly practical.
A water pressure-resistant macro camera is designed, which uses automatic internal pressure adjustment and real-time temperature adjustment to prevent damage to electronic parts. The camera includes a protective case, a cover, tempered glass and a wire mesh frame, and is equipped with a chamber and a variety of adjustment components, such as a booster assembly, a pressure relief assembly and a temperature adjustment assembly.
By automatically adjusting the pressure and temperature in the chamber, electronic parts are effectively protected and the stability and practicality of the camera being used underwater are improved.
Smart Images
Figure CN222563878U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of macro camera accessory devices, in particular to a water pressure resistant macro camera. Background Art
[0002] With the popularity of diving, the progress of marine science research, and the growing interest in exploring natural wonders, the demand for underwater photography, especially macro photography, is increasing. Traditional photographic equipment faces many challenges when used underwater, including waterproof sealing, light attenuation, color shift, and the impact of water pressure on the equipment. However, most existing underwater cameras are used for photography in shallow waters. When entering deeper waters for shooting, the increase in water pressure and the drop in temperature will cause damage to delicate electronic parts, resulting in poor practicality. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a water pressure resistant macro camera which can automatically adjust the internal pressure of a protective shell and adjust the temperature in the chamber in real time, so as to prevent damage to precision electronic parts, thereby enhancing the practicality.
[0004] The utility model discloses a water pressure resistant macro camera, comprising a macro camera, a protective shell, a cover, tempered glass and a steel wire mesh frame, wherein a chamber is arranged inside the protective shell, a first thread is arranged on the right inner wall of the cover, a second thread is arranged on the left outer wall of the protective shell, the first thread is threadedly connected with the second thread, a through opening is arranged on the left end of the cover, the left end of the inner wall of the cover is in close contact with the tempered glass, a fixing plate is arranged on the left inner wall of the chamber, the fixing plate is in close contact with the tempered glass, the right side of the fixing plate is in close contact with the macro camera, a cover assembly is arranged on the right end of the protective shell, a supporting assembly is arranged on the left end of the cover assembly, the left end of the supporting assembly is in close contact with the macro camera, a pressurizing assembly, a pressure relief assembly and a temperature adjustment assembly are arranged on the cover assembly, and the inner wall of the chamber is connected with the steel wire mesh frame.
[0005] Preferably, a hexagonal protrusion is provided on the outer wall of the protective shell.
[0006] Preferably, a first sealing ring is provided at the left end of the tempered glass.
[0007] Preferably, the cover plate assembly includes a cover plate and four groups of first screws, four groups of mounting through holes are provided at the right end of the protective shell, four groups of mounting threaded holes are provided at the left end of the cover plate, the four groups of first screws are threadedly connected with the mounting threaded holes through the mounting through holes, a second sealing ring is provided at the left end of the cover plate, a first through hole is provided at the left end of the cover plate, and a rubber wire sleeve with a sealing connection is provided in the first through hole.
[0008] Preferably, the support assembly includes four groups of support columns and a support plate, the left end of the cover plate is connected to the four groups of support columns, the left end of the support plate is connected to the four groups of support columns, and the left end of the support plate is provided with multiple groups of ventilation through holes.
[0009] Preferably, the temperature control component includes four groups of sleeves, a control main board, four groups of second screws and a temperature detection meter. The right end of the support plate is connected to the four groups of sleeves. The right ends of the four groups of sleeves are respectively provided with fixed threaded holes. The right end of the control main board is provided with four groups of fixed through holes. The four groups of second screws are threadedly connected to the fixed threaded holes through the fixed through holes. The right end of the support plate is connected to the temperature detection meter. Four groups of heating plates are provided on the inner wall of the wire mesh frame. The four groups of heating plates and the temperature detection meter are respectively connected to the control main board through wires.
[0010] Preferably, the boosting component includes an oxygen tank and a second pressure gauge, the left end of the cover plate is connected to the oxygen tank, a solenoid valve is provided on the output end of the oxygen tube, a first pressure gauge is provided on the right end of the cover plate, the left end of the cover plate is connected to the second pressure gauge, the output end of the second pressure gauge is sealed and passes through the right side of the cover plate, and the first pressure gauge, the second pressure gauge and the solenoid valve are connected to the control main board through wires.
[0011] Preferably, the pressure relief assembly includes a pressure relief pipe and a sliding rod, the right end of the cover plate is connected to the pressure relief pipe, the front and rear ends of the pressure relief pipe are respectively provided with pressure relief holes, a tube cavity is provided in the pressure relief pipe, two groups of second through holes are provided at the right end of the cover plate, the right end of the cover plate is connected to the sliding rod, a sliding block of a sliding suit is provided on the sliding rod, the right end of the sliding rod is connected to the tube cavity, a spring is provided on the sliding rod, four groups of pressure relief grooves are provided on the tube cavity, and a third sealing ring is provided on the outer wall of the sliding block.
[0012] Compared with the prior art, the utility model has the following beneficial effects: when using a water pressure resistant macro camera, when just entering the water, the second water pressure detection gauge in the boosting component detects the pressure in the water, and then the boosting component increases the pressure in the chamber through the compressed gas in the oxygen tank, and when the water pressure decreases, the pressure reducing component automatically releases the pressure in the chamber to ensure that the electronic parts in the chamber can be effectively protected during underwater drainage, and when the temperature in the chamber is too low, the temperature adjustment component will automatically adjust the temperature in the chamber and increase the temperature in the chamber to protect the parts from the problem of reduced shooting stability due to the decrease in temperature, and the cover assembly can be used to facilitate maintenance in the chamber, and when cracks appear on the tempered glass, the cover can remove the tempered glass for replacement, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the connection structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure in which the fixing plate and the tempered glass are in close contact with each other in the utility model;
[0015] Figure 3 It is a schematic diagram of the enlarged structure of the A part of the utility model;
[0016] Figure 4 It is a schematic diagram of the enlarged structure of the B part of the utility model;
[0017] Markings in the attached drawings: 1. macro camera; 2. protective shell; 3. chamber; 4. tempered glass; 5. fixing plate; 6. wire mesh; 7. first sealing ring; 8. cover plate; 9. first screw; 10. second sealing ring; 11. rubber wire sleeve; 12. support column; 13. support plate; 14. sleeve; 15. control main board; 16. second screw; 17. temperature detection gauge; 18. heating plate; 19. oxygen tank; 20. solenoid valve; 21. first pressure detection gauge; 22. second pressure detection gauge; 23. pressure relief pipe; 24. tube cavity; 25. sliding rod; 26. sliding block; 27. spring; 28. third sealing ring; 30. cover plate. DETAILED DESCRIPTION
[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] like Figures 1 to 4As shown, the water pressure resistant macro camera of the utility model comprises a macro camera 1, and also comprises a protective shell 2, a cover 30, a tempered glass 4 and a wire mesh frame 6. A chamber 3 is arranged inside the protective shell 2, a first thread is arranged on the right inner wall of the cover 30, a second thread is arranged on the left outer wall of the protective shell 2, the first thread is threadedly connected with the second thread, a through opening is arranged on the left end of the cover 30, the left end of the inner wall of the cover 30 is tightly attached to the tempered glass 4, a fixing plate 5 is arranged on the left inner wall of the chamber 3, the fixing plate 5 is tightly attached to the tempered glass 4, the right side of the fixing plate 5 is tightly attached to the macro camera 1, a cover 30 assembly is arranged on the right end of the protective shell 2, a support assembly is arranged on the left end of the cover assembly, the left end of the support assembly is tightly attached to the macro camera 1, a pressurization assembly, a pressure relief assembly and a temperature adjustment assembly are arranged on the cover assembly, and the chamber 3 The inner wall is connected to the wire mesh frame 6; when the water pressure resistant macro camera is used, when it just enters the water, the second water pressure detection gauge in the boosting component detects the pressure in the water, and then the boosting component increases the pressure in the chamber through the compressed gas in the oxygen tank, and when the water pressure decreases, the pressure reducing component automatically releases the pressure in the chamber to ensure that the electronic parts in the chamber can be effectively protected during underwater drainage, and when the temperature in the chamber is too low, the temperature adjustment component will automatically adjust the temperature in the chamber and increase the temperature in the chamber to protect the parts from the problem of reduced shooting stability due to the decrease in temperature, and the cover assembly can be used to facilitate maintenance in the chamber, and then when the tempered glass is cracked, the cover 30 removes the tempered glass for replacement, thereby enhancing practicality.
[0020] As a preferred embodiment of the above embodiment, a hexagonal protrusion is provided on the outer wall of the protective shell 2; the cover 30 can be easily removed from the protective shell through the hexagonal protrusion, thereby enhancing practicality.
[0021] As a preference of the above embodiment, a first sealing ring 7 is provided at the left end of the tempered glass 4; the first sealing ring can improve the sealing between the tempered glass and the inner wall of the cover 30, thereby enhancing practicality.
[0022] As a preferred embodiment of the above embodiment, the cover plate assembly includes a cover plate 8 and four groups of first screws 9, the right end of the protective shell 2 is provided with four groups of mounting through holes, the left end of the cover plate 8 is provided with four groups of mounting threaded holes, the four groups of first screws 9 are threadedly connected with the mounting threaded holes through the mounting through holes, the left end of the cover plate 8 is provided with a second sealing ring 10, the left end of the cover plate 8 is provided with a first through hole, and the first through hole is provided with a sealingly connected rubber wire sleeve 11; the four groups of first screws and the cover plate can be used to facilitate the repair and maintenance of the macro camera in the chamber, thereby enhancing practicality.
[0023] As a preferred embodiment of the above embodiment, the support assembly includes four groups of support columns 12 and a support plate 13, the left end of the cover plate 8 is connected to the four groups of support columns 12, the left end of the support plate 13 is connected to the four groups of support columns 12, and the left end of the support plate 13 is provided with multiple groups of ventilation holes; the macro camera can be fixed and squeezed by the four groups of support columns and the support plate, so as to prevent the macro camera from shaking on the wall, thereby enhancing practicality.
[0024] As a preferred embodiment of the above embodiment, the temperature control component includes four groups of sleeves 14, a control main board 15, four groups of second screws 16 and a temperature detection meter 17. The right end of the support plate 13 is connected to the four groups of sleeves 14. The right ends of the four groups of sleeves 14 are respectively provided with fixed threaded holes. The right end of the control main board 15 is provided with four groups of fixed through holes. The four groups of second screws 16 are threadedly connected to the fixed threaded holes through the fixed through holes. The right end of the support plate 13 is connected to the temperature detection meter 17. Four groups of heating plates 18 are provided on the inner wall of the wire mesh frame 6. The four groups of heating plates 18 and the temperature detection meter 17 are respectively connected to the control main board 15 through wires. When shooting underwater, the temperature detection meter will detect the temperature in the chamber in real time. When the temperature is lower than the standard, the information will be transmitted to the control main board. The control main board will control the four groups of heating plates to heat the chamber to maintain the temperature in the chamber, thereby enhancing practicality.
[0025] As a preferred embodiment of the above embodiment, the booster assembly includes an oxygen tank 19 and a second pressure gauge 22, the left end of the cover plate 8 is connected to the oxygen tank 19, a solenoid valve 20 is provided on the output end of the oxygen tube, a first pressure gauge 21 is provided on the right end of the cover plate 8, the left end of the cover plate 8 is connected to the second pressure gauge 22, the output end of the second pressure gauge 22 is sealed and passes through the right side of the cover plate 8, the first pressure gauge 21, the second pressure gauge 22 and the solenoid valve 20 are connected to the control main board 15 through wires; when the equipment is launched into the water, the second pressure gauge will detect the pressure in the water and transmit the information to the control main board, and then the control main board will adjust the air pressure in the chamber according to the calculation on the first pressure gauge, and then the solenoid valve will be started, and then the compressed gas in the oxygen tank will inject appropriate oxygen into the chamber to increase the air pressure in the chamber, so as to balance the air pressure in the chamber with the air pressure outside the chamber, thereby protecting the macro camera and enhancing practicality.
[0026] As a preferred embodiment of the above, the pressure relief assembly includes a pressure relief pipe 23 and a slide rod 25. The right end of the cover plate 8 is connected to the pressure relief pipe 23. The front and rear ends of the pressure relief pipe 23 are respectively provided with pressure relief holes. A lumen 24 is provided in the pressure relief pipe 23. Two groups of second through holes are provided at the right end of the cover plate 8. The right end of the cover plate 8 is connected to the slide rod 25. A sliding block 26 of a sliding sleeve is provided on the slide rod 25. The right end of the slide rod 25 is connected to the lumen 24. A spring 27 is provided on the slide rod 25. Four groups of pressure relief grooves are arranged on the tube cavity 24, and a third sealing ring 28 is arranged on the outer wall of the sliding block 26; when the air pressure in the chamber is higher than the air pressure outside the chamber, the air pressure will push the sliding block to move to the right, and when the sliding block moves to the four groups of pressure relief grooves, the pressure in the chamber will be quickly released, and after the pressure is released, the spring will drive the sliding block on the slide rod to return to its original position, thereby blocking the pressure relief hole here, thereby preventing the protective shell from being damaged by explosion, thereby enhancing practicality.
[0027] The working principle of the water pressure resistant macro camera of the utility model is that when it is working, when the water pressure resistant macro camera is used, when it just enters the water, the second pressure detection gauge will detect the pressure in the water and transmit the information to the control main board, and then the control main board will adjust the air pressure in the chamber according to the calculation on the first pressure detection gauge, and then the solenoid valve will be started, and then the compressed gas in the oxygen tank will inject appropriate oxygen into the chamber to increase the air pressure in the chamber, so as to keep the air pressure in the chamber balanced with the air pressure outside the chamber, and when the water pressure decreases, the air pressure will push the sliding block to move to the right, and when the sliding block moves to the four sets of pressure relief grooves, the pressure in the chamber will be quickly released, and when the release After the pressure is released, the spring will drive the sliding block on the slide rod to return to its original position, thereby blocking the pressure relief hole, thereby protecting the macro camera in the chamber, and when the temperature in the chamber is too low, the temperature detection meter will detect the temperature in the chamber in real time. When the temperature is lower than the standard, the information will be transmitted to the control main board, and the control main board will control the four groups of heating plates to heat the chamber, so as to protect the parts from the problem of reduced shooting stability due to the decrease in temperature. When the macro camera in the equipment needs to be repaired and maintained, the four groups of first screws and the cover plate are used to facilitate the repair and maintenance of the macro camera in the chamber. When the tempered glass is cracked, the cover 30 can remove the tempered glass for replacement.
[0028] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
[0029] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.
[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A water pressure resistant macro camera, comprising a macro camera (1); characterized in that: The invention also comprises a protective shell (2), a cover (30) (30), a tempered glass (4) and a steel wire mesh frame (6); a chamber (3) is arranged inside the protective shell (2); a first thread is arranged on the right inner wall of the cover (30) (30); a second thread is arranged on the left outer wall of the protective shell (2); the first thread is threadedly connected to the second thread; a through hole is arranged at the left end of the cover (30); the left end of the inner wall of the cover (30) (30) is in close contact with the tempered glass (4); a fixing plate (5) is arranged on the left inner wall of the chamber (3); the fixing plate (5) is in close contact with the tempered glass (4); the right side of the fixing plate (5) is in close contact with the macro camera (1); a cover (30) assembly is arranged at the right end of the protective shell (2); a pressurizing assembly, a pressure relief assembly and a temperature adjustment assembly are arranged on the cover assembly; and the inner wall of the chamber (3) is connected to the steel wire mesh frame (6).
2. The water pressure resistant macro camera according to claim 1, characterized in that: A hexagonal protrusion is arranged on the outer wall of the protective shell (2).
3. The water pressure resistant macro camera according to claim 2, characterized in that: A first sealing ring (7) is provided at the left end of the tempered glass (4).
4. The water pressure resistant macro camera according to claim 3, characterized in that: The cover plate assembly comprises a cover plate (8) and four groups of first screws (9), the right end of the protective shell (2) is provided with four groups of mounting through holes, the left end of the cover plate (8) is provided with four groups of mounting threaded holes, the four groups of first screws (9) are threadedly connected with the mounting threaded holes through the mounting through holes, the left end of the cover plate (8) is provided with a second sealing ring (10), the left end of the cover plate (8) is provided with a first through hole, and a rubber wire sleeve (11) with a sealing connection is provided in the first through hole.
5. The water pressure resistant macro camera according to claim 4, characterized in that: The support assembly comprises four groups of support columns (12) and a support plate (13); the left end of the cover plate (8) is connected to the four groups of support columns (12); the left end of the support plate (13) is connected to the four groups of support columns (12); and the left end of the support plate (13) is provided with a plurality of ventilation through holes.
6. The water pressure resistant macro camera according to claim 5, characterized in that: The temperature control component comprises four groups of sleeves (14), a control main board (15), four groups of second screws (16) and a temperature detection meter (17); the right end of the support plate (13) is connected to the four groups of sleeves (14); the right ends of the four groups of sleeves (14) are respectively provided with fixed threaded holes; the right end of the control main board (15) is provided with four groups of fixed through holes; the four groups of second screws (16) are threadedly connected to the fixed threaded holes through the fixed through holes; the right end of the support plate (13) is connected to the temperature detection meter (17); four groups of heating plates (18) are provided on the inner wall of the steel wire mesh frame (6); the four groups of heating plates (18) and the temperature detection meter (17) are respectively connected to the control main board (15) through electric wires.
7. The water pressure resistant macro camera according to claim 6, characterized in that: The pressurizing component comprises an oxygen tank (19) and a second pressure detection gauge (22); the left end of the cover plate (8) is connected to the oxygen tank (19); an electromagnetic valve (20) is arranged on the output end of the oxygen tube; a first pressure detection gauge (21) is arranged on the right end of the cover plate (8); the left end of the cover plate (8) is connected to the second pressure detection gauge (22); the output end of the second pressure detection gauge (22) is sealed and passes through the right side of the cover plate (8); the first pressure detection gauge (21), the second pressure detection gauge (22) and the electromagnetic valve (20) are connected to the control main board (15) through electric wires.
8. The water pressure resistant macro camera according to claim 7, characterized in that: The pressure relief assembly comprises a pressure relief pipe (23) and a sliding rod (25); the right end of the cover plate (8) is connected to the pressure relief pipe (23); the front end and the rear end of the pressure relief pipe (23) are respectively provided with pressure relief holes; a tube cavity (24) is provided in the pressure relief pipe (23); the right end of the cover plate (8) is provided with two groups of second through holes; the right end of the cover plate (8) is connected to the sliding rod (25); a sliding block (26) of a sliding sleeve is provided on the sliding rod (25); the right end of the sliding rod (25) is connected to the tube cavity (24); a spring (27) is provided on the sliding rod (25); four groups of pressure relief grooves are provided on the tube cavity (24); and a third sealing ring (28) is provided on the outer wall of the sliding block (26).