Helmet-mounted recorder

Abstract

The utility model relates to the technical field of recorders, in particular to a helmet-mounted recorder which comprises a recorder body, and the recorder body is detachably connected to a helmet body in a magnetic attraction mode or a hook-and-loop fastener bonding mode. The recorder body can be rapidly and conveniently installed on and detached from the helmet body in a magnetic attraction mode or a hook-and-loop fastener bonding mode, the use convenience of a user is improved, the helmet is particularly suitable for scenes where frequent charging and recorder management are needed, and the recorder body is installed on the helmet body, so that the recorder is more convenient to use. And the shooting visual angle can always follow the visual angle of the wearer.

Description

Technical Field

[0001] The present application relates to the technical field of recorders, and in particular to a helmet-mounted recorder. Background Art

[0002] Recorders are common electronic devices used in a wide variety of scenarios, recording audio and video information and providing users with valuable data support. Their use is particularly prevalent in areas such as transportation and sports. For example, while driving, recorders can capture both audio and video, providing crucial information for accident handling. In outdoor sports, recorders can help athletes document their training sessions, facilitating subsequent analysis and improvement. Furthermore, with the rapid growth of the food delivery and express delivery industries, helmet-mounted recorders, due to their portability and practicality, have become a crucial tool in these sectors.

[0003] Currently, there are many helmet-mounted recorders on the market, which are typically mounted on helmets using screws. While this method is secure, frequent assembly and disassembly during daily use is inconvenient. Improving the ease of assembly and disassembly of helmet-mounted recorders has become a pressing issue. Utility Model Content

[0004] In order to improve the installation and removal convenience of a helmet-mounted recorder, the present application provides a helmet-mounted recorder.

[0005] The present application provides a helmet-mounted recorder that adopts the following technical solution:

[0006] A helmet-mounted recorder comprises a recorder body, wherein the recorder body is detachably connected to the helmet body by magnetic attraction or Velcro adhesion.

[0007] By adopting the above technical solution, the recorder body can be quickly and conveniently installed and removed from the helmet body by magnetic attraction or Velcro adhesion, which improves the user's convenience. It is particularly suitable for scenarios where frequent charging and management of recorders are required. The installation method of the recorder body on the helmet body can ensure that the recording angle of view always follows the wearer's angle of view.

[0008] Preferably, the bottom surface of the recorder body is fixedly connected to a first magnetic sheet, the upper surface of the helmet body is fixedly connected to a second magnetic sheet, and the first magnetic sheet and the second magnetic sheet are fixed by magnetic attraction.

[0009] By adopting this technical solution, a first magnetic sheet is fixedly connected to the bottom surface of the recorder body and a second magnetic sheet is fixedly connected to the top surface of the helmet body, magnetically securing the first and second magnetic sheets. This achieves a quick and secure detachable connection between the recorder body and the helmet body. This magnetic connection allows users to easily remove the recorder body for charging or maintenance, significantly improving the user experience.

[0010] Preferably, the bottom surface of the recorder body is fixedly connected with a sub-velcro, and the upper surface of the helmet body is fixedly connected with a main Velcro, and the sub-velcro and the main Velcro are bonded and fixed.

[0011] By adopting the above technical solution, a quick and detachable connection between the recorder body and the helmet body is achieved through the bonding and fixation of the sub-velcro and the main Velcro, which improves the convenience of installation and removal of the helmet-type recorder and makes it convenient for users to remove the recorder body at any time for charging or management.

[0012] Preferably, the bottom surface of the recorder body has an assembly curved surface that fits the outer surface of the helmet body.

[0013] By adopting the above technical solution, the bottom surface of the recorder body has an assembly curved surface that fits the outer surface of the helmet body, so that the recorder body can fit more closely on the helmet body, thereby improving the stability and safety of the recorder body.

[0014] Preferably, the recorder body is fixedly connected to a safety rope, the end of the safety rope is fixedly connected to a spring buckle, and the helmet body has a fixing ring for the spring buckle to be hooked.

[0015] By adopting this technical solution, the safety rope fixed to the recorder body and the spring hook fixed at its end, combined with the fixing ring on the helmet body, can effectively prevent the recorder body from accidentally falling off and being lost during use. At the same time, this design also facilitates the user to quickly install and remove the recorder body, improving the user experience.

[0016] Preferably, the recorder body includes a main shell with an opening at the lower end and a bottom cover detachably connected to the lower part of the main shell. The bottom cover is detachably connected to the helmet body by magnetic attraction or Velcro adhesion. The front end face of the main shell is provided with a camera hole and a sound hole connected to the inner cavity, and the main shell has a built-in recording module.

[0017] By adopting the above technical solution, the recorder body includes a main shell with an opening at the lower end and a bottom cover detachably connected to the lower part of the main shell. The bottom cover and the main shell are detachably connected, which facilitates maintenance of the recording module in the inner cavity of the main shell.

[0018] Preferably, a sealing convex ring is fixed around the edge of the upper end surface of the bottom cover, and the sealing convex ring is inserted into the lower part of the main shell, and the outer peripheral wall of the sealing convex ring abuts against the inner peripheral wall of the main shell.

[0019] By adopting the above technical solution, the outer peripheral wall of the sealing convex ring abuts against the inner peripheral wall of the main shell, thereby improving the sealing performance of the recorder body, effectively preventing moisture and dust from entering the interior, and enhancing the durability and reliability of the equipment.

[0020] Preferably, the recording module includes a circuit board, a camera electrically connected to the circuit board, a microphone covering the sound hole and electrically connected to the circuit board, and a battery electrically connected to the circuit board and supplying power to the circuit board. The lens of the camera is opposite to the camera hole, and the front end face of the main shell is provided with a transparent lens covering the camera hole.

[0021] By adopting the above technical solution, the recording module includes a circuit board, camera, microphone, and battery. These components work together to ensure the normal operation of the recorder. The camera lens is aligned with the camera aperture, ensuring clear image recording. The transparent lens effectively protects the camera lens from dust and scratches. The microphone covers the sound hole and is electrically connected to the circuit board, capturing surrounding sounds and ensuring synchronized audio and video recording. The battery powers the entire recording module, ensuring long-term stable operation.

[0022] Preferably, the battery is a lithium battery, the rear end face of the main shell has a charging port, the main shell is built with a USB charging connector electrically connected to the circuit board, and the USB charging connector is inserted into the charging port.

[0023] By adopting the above technical solution, the use of lithium batteries as a power source not only provides a stable power supply but also has a high energy density, making the recorder smaller and lighter. Furthermore, the provision of a charging port and a built-in USB charging connector allows users to charge at any time, improving the device's portability and practicality.

[0024] Preferably, the recorder body further comprises a protective soft cover which is clamped on the main shell, and the protective soft cover is provided on the left and right side walls and the upper surface of the main shell.

[0025] By adopting the above technical solution, a protective soft cover is added to the recorder body, and the protective soft cover is arranged on the left and right side walls and the upper surface of the main shell, which effectively improves the protection performance of the recorder body, prevents external impact or scratches from causing damage to the recorder body, and improves the durability and safety of the equipment.

[0026] In summary, the present invention has the following beneficial effects:

[0027] 1. The recorder can be quickly and easily installed and removed from the helmet via magnetic or Velcro attachment, improving user convenience. This is particularly suitable for scenarios where frequent charging and management of the recorder are required. The mounting method of the recorder on the helmet ensures that the recording angle always follows the wearer's perspective.

[0028] 2. The safety rope connected to the recorder and the spring buckle at its end, combined with the fixing ring on the helmet body, can effectively prevent the recorder from accidentally falling off and being lost during use. At the same time, the spring buckle also allows users to quickly install and remove it from the fixing ring, improving the user experience.

[0029] 3. By adding a protective soft cover to the recorder body, the protective soft cover is set on the left and right side walls and the upper surface of the main shell, which effectively improves the protection performance of the recorder body, prevents external impact or scratches from causing damage to the recorder body, and improves the durability and safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of a helmet-mounted recorder;

[0031] Figure 2 It is a structural diagram of the main shell and bottom cover;

[0032] Figure 3 1. It is a schematic diagram of the bottom structure of the bottom cover;

[0033] Figure 4 It is a schematic diagram of the internal structure of the recorder body;

[0034] Figure 5 It is a schematic diagram of the structure of the circuit board;

[0035] Figure 6 It is a structural diagram of a safety rope and a spring buckle;

[0036] Figure 7 It is a structural diagram of the protective soft cover;

[0037] Figure 8 It is a schematic diagram of the connection structure between the protective soft cover and the recorder body.

[0038] In the figure, 10, recorder body; 20, helmet body; 201, second magnetic sheet; 202, fixing ring; 1, main housing; 11, first sink; 111, camera hole; 112, sound hole; 12, transparent lens; 121, through hole; 13, camera seat; 14, support column; 15, USB charging connector; 151, charging port; 16, second sink; 161, press-deformation portion; 162, trigger column; 17, waterproof patch; 18. Snap-in hole; 2. Bottom cover; 21. Sealing convex ring; 22. Assembly surface; 23. First magnetic plate; 24. Safety rope; 25. Spring buckle; 3. Recording module; 31. Circuit board; 311. First button; 312. Second button; 313. Storage socket; 314. SD card; 32. Camera; 33. Microphone; 34. Battery; 4. Protective soft cover; 41. Snap-in column; 42. Avoidance port; 43. Shield. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 This application is described in further detail.

[0040] Example 1:

[0041] The present application embodiment discloses a helmet-mounted recorder, referring to Figure 1 、 Figure 2 , including a recorder body 10, the recorder body 10 is in a fin-shaped shape as a whole, and the recorder body 10 includes a main shell 1 with an opening at the lower end and a bottom cover 2 detachably connected to the lower part of the main shell 1. In this embodiment, the main shell 1 and the bottom cover 2 are both plastic parts. The upper end surface edge of the bottom cover 2 is protruding and surrounded by a sealing convex ring 21. The sealing convex ring 21 is inserted into the lower part of the main shell 1, and the outer peripheral wall of the sealing convex ring 21 abuts against the inner peripheral wall of the main shell 1. The bottom cover 2 and the main shell 1 are locked by countersunk bolts.

[0042] Reference Figure 1 、 Figure 3 , the lower end surface of the bottom cover 2 is an assembly curved surface 22 that fits the outer surface of the helmet body 20, and the bottom cover 2 is detachably connected to the outer surface of the helmet body 20. In this embodiment, the bottom cover 2 is detachably connected to the helmet body 20 by magnetic attraction. Specifically, the assembly curved surface 22 of the bottom cover 2 is fixedly connected to the first magnetic sheet 23, and the top outer surface of the helmet body 20 is fixedly connected to the second magnetic sheet 201. The first magnetic sheet 23 and the second magnetic sheet 201 are magnetically fixed. In other embodiments, the bottom cover 2 is detachably connected to the helmet body 20 by Velcro adhesion. The assembly curved surface 22 of the bottom cover 2 is fixedly connected to a child Velcro, and the upper surface of the helmet body 20 is fixedly connected to a mother Velcro, and the child Velcro and the mother Velcro are bonded and fixed.

[0043] Reference Figure 3 、 Figure 4The front face of the main housing 1 is provided with a first recessed groove 11. The first recessed groove 11 defines a camera hole 111 and a sound hole 112, both connected to the interior of the main housing 1. The sound hole 112 is located above the camera hole 111. A transparent lens 12, embedded in the first recessed groove 11, is fixedly connected to the front face of the main housing 1. The transparent lens 12 has a through hole 121 connected to the sound hole 112.

[0044] The main housing 1 houses a recording module 3, which includes a circuit board 31, a camera 32 electrically connected to the circuit board 31, a microphone 33 electrically connected to the circuit board 31, and a battery 34 electrically connected to and powering the circuit board 31. The battery 34 is a lithium battery located below the circuit board 31 and abuts the upper surface of the bottom cover 2. Several pillars 14 protrude from the top inner wall of the main housing 1 and are fixedly attached to the upper surface of the circuit board 31. The circuit board 31 is screwed to the pillars 14. A camera mount 13 is fixedly attached to the front inner wall of the main housing 1. Both the camera 32 and microphone 33 are fixedly attached to the camera mount 13. The lens of the camera 32 is positioned through the camera hole 111, while the microphone 33 covers the sound hole 112.

[0045] The rear end of the main housing 1 has a charging port 151. The main housing 1 houses a built-in USB charging connector 15 electrically connected to the circuit board 31. The USB charging connector 15 extends through the charging port 151. The USB charging connector 15 can be connected to an external adapter via a charging cable. The adapter is then plugged into a room wall to charge the battery 34.

[0046] Reference Figure 2 、 Figure 4 、 Figure 5 The upper end surface of the circuit board 31 has a storage socket 313 for inserting an SD card 314, which is used to store recorded video and audio data. The upper end surface of the circuit board 31 is fixedly connected to a first button 311 and a second button 312. The first button 311 is used to turn on / off the power, and the second button 312 is used to start / stop recording, and the data after stopping recording is saved. A second sink 16 is provided on the upper surface of the main shell 1. The second sink 16 has two pressing deformation parts 161. The two pressing deformation parts 161 are respectively fixedly connected to a trigger column 162 corresponding to the first button 311 and the second button 312. A waterproof patch 17 covering the second sink 16 is fixedly connected to the upper surface of the main shell 1.

[0047] The implementation principle of a helmet-mounted recorder in the embodiment of the present application is as follows: by fixing a first magnetic sheet 23 to the bottom surface of the recorder body 10 and fixing a second magnetic sheet 201 to the top surface of the helmet body 20, the first magnetic sheet 23 and the second magnetic sheet 201 are magnetically fixed together, thereby achieving a fast, stable, and detachable connection between the recorder body 10 and the helmet body 20. This magnetic connection method allows users to easily remove the recorder body 10 for charging or maintenance, significantly improving the user experience.

[0048] Example 2:

[0049] The difference from Example 1 is that the main housing 1 incorporates a gravity sensor, enabling the recorder body 10 to have a gravity-sensing recording function. This function automatically starts recording when the recorder body 10 detects motion and enters standby mode when it stops, thus conserving storage space and power. A second button 312 is used to mark recorded data. When the user presses second button 312, the currently recorded data is marked as important and will not be overwritten.

[0050] Example 3:

[0051] The difference from Example 1 is that the main shell 1 has a built-in WiFi module, and the mobile phone APP is connected to the device to view images or files in real time. Important videos can be recorded and saved through the mobile phone APP, which is easy to use.

[0052] Example 4:

[0053] The difference from Example 1 is that, referring to Figure 6 A safety rope 24 is fixedly connected to the rear end of the bottom cover 2. A spring hook 25 is fixedly attached to the end of the safety rope 24. The helmet body 20 has a fixing ring 202 for the spring hook 25 to hook onto. The addition of the safety rope 24 and spring hook 25 effectively prevents the recorder body 10 from accidentally falling off and being lost during use. This design also facilitates quick installation and removal of the recorder body 10, improving the user experience.

[0054] Example 5:

[0055] The difference from Example 1 is that, referring to Figure 7 、 Figure 8The recorder body 10 also includes a protective soft cover 4 that is snapped onto the main shell 1. The protective soft cover 4 is a rubber cover that covers the left and right side walls and the top surface of the main shell 1. The side walls of the protective soft cover 4 extend to the side walls of the bottom cover 2. A snap-in hole 18 is formed on the outer wall of the main shell 1, and a snap-in post 41 that is inserted into the snap-in hole 18 is protruding and fixed on the inner wall of the protective soft cover 4. A relief opening 42 corresponding to the second sink 16 is formed on the top surface of the protective soft cover 4, allowing the waterproof patch 17 to be exposed. A blocking piece 43 that covers the plug interface of the USB charging connector 15 is protruding and fixed at the rear end of the protective soft cover 4. When charging is required, the blocking piece 43 is folded to expose the plug interface of the USB charging connector 15.

[0056] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A helmet-mounted recorder, characterized in that: It comprises a recorder body (10), wherein the recorder body (10) is detachably connected to the helmet body (20) by means of magnetic attraction or Velcro adhesion.

2. The helmet-mounted recorder according to claim 1, characterized in that: The bottom surface of the recorder body (10) is fixedly connected to a first magnetic sheet (23), and the upper surface of the helmet body (20) is fixedly connected to a second magnetic sheet (201), and the first magnetic sheet (23) and the second magnetic sheet (201) are fixed by magnetic attraction.

3. The helmet-mounted recorder according to claim 1, characterized in that: The bottom surface of the recorder body (10) is fixedly connected with a sub-velcro, and the upper surface of the helmet body (20) is fixedly connected with a main Velcro, and the sub-velcro and the main Velcro are bonded and fixed.

4. The helmet-mounted recorder according to claim 1, characterized in that: The bottom surface of the recorder body (10) has an assembly curved surface (22) that fits the outer surface of the helmet body (20).

5. The helmet-mounted recorder according to claim 1, characterized in that: The recorder body (10) is fixedly connected to a safety rope (24), an end of the safety rope (24) is fixedly connected to a spring buckle (25), and the helmet body (20) has a fixing ring (202) for the spring buckle (25) to be hooked.

6. The helmet-mounted recorder according to claim 1, characterized in that: The recorder body (10) comprises a main shell (1) with an opening at the lower end and a bottom cover (2) detachably connected to the lower part of the main shell (1); the bottom cover (2) is detachably connected to the helmet body (20) by magnetic attraction or Velcro adhesion; a front end surface of the main shell (1) is provided with a camera hole (111) and a sound hole (112) connected to the inner cavity; and a recording module (3) is built into the main shell (1).

7. The helmet-mounted recorder according to claim 6, characterized in that: A sealing convex ring (21) is fixed around the edge of the upper end surface of the bottom cover (2), and the sealing convex ring (21) is inserted into the lower part of the main shell (1), and the outer peripheral wall of the sealing convex ring (21) abuts against the inner peripheral wall of the main shell (1).

8. The helmet-mounted recorder according to claim 6, characterized in that: The recording module (3) includes a circuit board (31), a camera (32) electrically connected to the circuit board (31), a microphone (33) covering the sound hole (112) and electrically connected to the circuit board (31), and a battery (34) electrically connected to the circuit board (31) and supplying power to the circuit board (31). The lens of the camera (32) is opposite to the camera hole (111), and the front end surface of the main shell (1) is provided with a transparent lens (12) covering the camera hole (111).

9. The helmet-mounted recorder according to claim 8, characterized in that: The battery (34) is a lithium battery (34), the rear end surface of the main shell (1) has a charging port (151), the main shell (1) has a built-in USB charging connector (15) electrically connected to the circuit board (31), and the USB charging connector (15) is inserted into the charging port (151).

10. The helmet-mounted recorder according to claim 6, characterized in that: The recorder body (10) further comprises a protective soft cover (4) clamped on the main shell (1), and the protective soft cover (4) covers the left and right side walls and the upper surface of the main shell (1).

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