Recording pen

Abstract

The recording pen comprises a recording pen body, a protection device is arranged on the outer side of the recording pen body, the protection device comprises a first shell, a second shell, an insertion column, an insertion sleeve, a transverse groove, a longitudinal groove and a stop rod, the insertion column is arranged on one side of the first shell, the insertion sleeve is arranged on one side of the second shell, and the stop rod is arranged in the transverse groove. The transverse groove and the longitudinal groove are both formed in the outer surface of the inserting column, one end of the transverse groove communicates with one end of the longitudinal groove, the stop rod is arranged on the outer side of the second shell, one side of the stop rod just stretches into the transverse groove or the longitudinal groove, and an unlocking mechanism is arranged on the outer side of the second shell and comprises a locking plate, a locking sleeve and a sliding rail. The sliding rail is installed on one side of the second shell, the locking plate is movably installed in the sliding rail, the locking sleeve is arranged on one side of the first shell, a replacement bin is arranged on one side of the recording pen body, a battery is arranged on the inner side of the replacement bin, and a clamping device is arranged on one side of the recording pen body. According to the recording pen, safe storage and convenient maintenance of the recording pen are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of recording equipment, and more specifically, to a recording pen. Background Art

[0002] A voice recorder is a portable recording device that is usually compact and easy to carry. However, traditional voice recorder designs are usually not equipped with a shell protection device, which results in the device being unable to protect the voice recorder well when it falls from a height or is stepped on. Although some devices have been equipped with a shell to protect the voice recorder, existing protection devices usually use a threaded connection method. First, the threads will wear out during long-term use, which can easily lead to loose threads and reduce the service life of the device. Secondly, the threaded connection method may be difficult to disassemble due to rust, which prolongs the maintenance time of the equipment and reduces the overall work efficiency.

[0003] Traditional voice recorder designs often have the problem of difficult battery replacement, especially the closed design that requires tools to open the battery compartment, which is not only inconvenient, but may also cause damage to the device during battery replacement. Furthermore, the structure of traditional voice recorders is not stable enough, which may be caused by the cover and the battery compartment not being tightly integrated. The cover may easily fall off under impact or frequent operation, thus affecting the sealing of the battery compartment and exposing the battery to possible physical damage and environmental factors, such as dust and liquids. These factors are not conducive to the long-term stable operation of the device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a voice recorder to solve the technical problems mentioned in the background technology that the traditional voice recorder is easily damaged by physical impact and the battery is inconvenient to replace.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a voice recorder, comprising a voice recorder body, a protective device is arranged on the outside of the voice recorder body, the protective device comprises a first shell, a second shell, a plug-in column, a plug-in sleeve, a transverse groove, a longitudinal groove and a stop rod, the plug-in column is arranged on one side of the first shell, the plug-in sleeve is arranged on one side of the second shell, the transverse groove and the longitudinal groove are both opened on the outer surface of the plug-in column, and the transverse groove is connected to one end of the longitudinal groove, the stop rod is arranged on the outside of the second shell, and one side of the stop rod just extends into the transverse groove or the longitudinal groove, an unlocking mechanism is arranged on the outside of the second shell, the unlocking mechanism comprises a locking plate, a locking sleeve and a slide rail, the slide rail is installed on one side of the second shell, the locking plate can be movably installed in the slide rail, the locking sleeve is arranged on one side of the first shell, a replacement bin is provided on one side of the voice recorder body, a battery is provided on the inner side of the replacement bin, and a clamping device is provided on one side of the voice recorder body.

[0008] The utility model is further configured such that a first spring is provided at the bottom end of the inner side of the second shell, a support sleeve is provided at one end of the first spring, and the support sleeve can be movably mounted on the inner side of the second shell. The configuration of the first spring and the support sleeve facilitates the removal of the entire recording pen from the second shell.

[0009] The utility model is further configured such that rubber sleeves are provided on the inner sides of the second shell and the first shell, and the rubber sleeves can further fix the recording pen as a whole to prevent it from shaking.

[0010] The utility model is further configured such that a second spring is provided on the inner side of the slide rail, the other end of the second spring is connected to the locking plate, and the second spring can drive the locking plate to automatically reset, which is more convenient to use.

[0011] The utility model is further configured that a paddle is provided on one side of the locking plate, and the paddle is provided to facilitate moving the locking plate.

[0012] The utility model is further configured that a ring is provided at one end of the second shell, and the ring is movably arranged at one end of the second shell. The arrangement of the ring makes it easy to carry the device.

[0013] The utility model is further configured such that the snap-in device includes a cover plate, a snap-in groove, a snap-in plate and a guide column, the cover plate is arranged on one side of the recorder body, the snap-in plate is arranged below the cover plate, the guide column is arranged on the inner side of the snap-in plate, and the top end of the snap-in plate is connected to the bottom end of the cover plate, and the snap-in groove is provided on the side wall of the replacement bin. The snap-in device makes the operation of replacing the battery easier and the connection more stable.

[0014] The utility model is further configured such that an unlocking plate is provided below the cover plate, and the unlocking plate can be movably mounted on one end of the voice recorder body. The configuration of the unlocking plate further simplifies the operation of the battery.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a voice recorder with the following beneficial effects:

[0017] By providing a first shell, a second shell, a plug-in column, a plug-in sleeve, a transverse groove, a longitudinal groove, a stop rod, a locking sleeve, a slide rail, a second spring and a paddle, this design significantly improves the protection effect of the voice recorder. These components work together to effectively reduce the damage to the voice recorder caused by external factors, thereby extending its service life. In addition, the use of these components makes the disassembly and assembly process simpler and more convenient to use, while strengthening the connection structure between the first shell and the second shell, significantly improving the overall structural strength.

[0018] Through the arrangement of the battery compartment, cover, snap-in slot, snap-in plate, guide column and unlocking plate, users can easily install and replace batteries, ensuring continuous power supply of the device, and providing protection for the battery to prevent the battery from accidentally falling off. It can also be dustproof and waterproof to protect the battery from the external environment, allowing users to quickly and conveniently lock or unlock the cover, improving the efficiency of battery replacement, while also ensuring the safety of the cover during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the recording pen body in the utility model placed in the protective device;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the recording pen body when it is placed in the protective device in the utility model;

[0021] Figure 3 It is a schematic diagram of the dispersed structure in the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the main body of the recording pen in the utility model;

[0023] Figure 5 It is a schematic diagram of the dispersed structure of the main body of the recording pen in the utility model.

[0024] In the figure: 1. Recorder body; 2. First shell; 3. Second shell; 4. Plug-in column; 5. Plug-in sleeve; 6. Horizontal groove; 7. Longitudinal groove; 8. Stop rod; 9. Locking plate; 10. Locking sleeve; 11. Slide rail; 12. Replacement compartment; 13. Battery; 14. First spring; 15. Support sleeve; 16. Rubber sleeve; 17. Second spring; 18. Paddle; 19. Ring; 20. Cover plate; 21. Snap-in groove; 22. Snap-in plate; 23. Guide column; 24. Unlocking plate. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 A voice recorder comprises a voice recorder body 1, a protective device is arranged on the outside of the voice recorder body 1, the protective device comprises a first shell 2, a second shell 3, a plug-in column 4, a plug-in sleeve 5, a transverse groove 6, a longitudinal groove 7 and a stop rod 8, the plug-in column 4 is arranged on one side of the first shell 2, the plug-in sleeve 5 is arranged on one side of the second shell 3, the transverse groove 6 and the longitudinal groove 7 are both opened on the outer surface of the plug-in column 4, and the transverse groove 6 is connected to one end of the longitudinal groove 7, the stop rod 8 is arranged on the outside of the second shell 3, and one side of the stop rod 8 just extends into the transverse groove 6 or the longitudinal groove 7, an unlocking mechanism is arranged on the outside of the second shell 3, the unlocking mechanism comprises a locking plate 9, a locking sleeve 10 and a slide rail 11, the slide rail 11 is installed on one side of the second shell 3, the locking plate 9 can be movably installed in the slide rail 11, the locking sleeve 10 is arranged on one side of the first shell 2, a replacement bin 12 is arranged on one side of the voice recorder body 1, a battery 13 is arranged on the inner side of the replacement bin 12, and a clamping device is arranged on one side of the voice recorder body 1.

[0029] A first spring 14 is disposed at the bottom inner side of the second housing 3 . A support sleeve 15 is disposed at one end of the first spring 14 . The support sleeve 15 is movably mounted on the inner side of the second housing 3 .

[0030] Rubber sleeves 16 are disposed inside the second housing 3 and the first housing 2 .

[0031] A second spring 17 is disposed inside the slide rail 11 , and the other end of the second spring 17 is connected to the locking plate 9 .

[0032] A paddle 18 is provided on one side of the locking plate 9 .

[0033] A circular ring 19 is disposed at one end of the second shell 3 , and the circular ring 19 is movably disposed at one end of the second shell 3 .

[0034] In this embodiment, when the device needs to be used, the paddle 18 is pressed by hand, so that the paddle 18 drives the locking plate 9 to move downward in the slide rail 11, thereby compressing the second spring 17 connected to one end of the locking plate 9, and then the first shell 2 is rotated to make the stop rod 8 slide from the transverse groove 6 into the longitudinal groove 7, and then the first shell 2 is directly pulled outward, so that the plug-in column 4 is disengaged from the plug-in sleeve 5, thereby removing the first shell 2 from the second shell 3. At this time, the first spring 14 arranged at the bottom end of the inner side of the second shell 3 will drive the support sleeve 15 to lift up because it is no longer under force, thereby lifting the recording pen body 1, so as to facilitate the staff to remove the recording pen body 1, and then release the paddle 18. At this time, since the second spring 17 is no longer under force, it will drive the locking plate 9 and the paddle 18 to reset. When the recording pen body 1 needs to be stored, first put the recording pen body 1 into the second shell 3, and press one end of the recording pen body 1 against the support sleeve 15 arranged inside the second shell 3, and then The plug-in sleeve 5 provided on one side of the first shell 2 is aligned with the plug-in slot provided on one side of the second shell 3, and the longitudinal slot 7 provided on the plug-in column 4 is aligned with the position of the stop rod 8, then the first shell 2 is inserted into the second shell 3, and pressed, and then the paddle 18 is pressed again, the paddle 18 will drive the locking plate 9 to move downward in the slide rail 11, thereby compressing the second spring 17 connected to one end of the locking plate 9, and then the first shell 2 is rotated clockwise, the first shell 2 will drive the plug-in column 4 to rotate, so that the stop rod 8 slides from the longitudinal slot 7 into the transverse slot 6, and then the paddle 18 is released. Since the second spring 17 is no longer subjected to force, the paddle 18 and the locking plate 9 are reset, so that the locking plate 9 is re-engaged with the locking sleeve 10, and the rubber sleeve 16 provided in the first shell 2 and the second shell 3 can fix the recording pen body 1, so as to prevent the recording pen body 1 from being bumped when it is accidentally dropped, and the setting of the ring 19 can facilitate carrying and taking the device.

[0035] See also Figure 2-5 , as an implementation method of the snap-in device: the snap-in device includes a cover plate 20, a snap-in groove 21, a snap-in plate 22 and a guide column 23, the cover plate 20 is arranged on one side of the recording pen body 1, the snap-in plate 22 is arranged below the cover plate 20, the guide column 23 is arranged on the inner side of the snap-in plate 22, and the top end of the snap-in plate 22 is connected to the bottom end of the cover plate 20, and the snap-in groove 21 is opened on the side wall of the replacement bin 12.

[0036] An unlocking plate 24 is provided below the cover plate 20 , and the unlocking plate 24 can be movably mounted on one end of the recording pen body 1 .

[0037] More specifically, when the battery 13 needs to be replaced, the unlocking plate 24 is first rotated so that the inclined block provided on the inner side of the unlocking plate 24 compresses the snap-on plate 22 provided under the cover plate 20, thereby causing the snap-on plate 22 to shrink inwardly, and then the cover plate 20 is directly pulled outward so that the snap-on plate 22 is disengaged from the snap-on groove 21, thereby removing the cover plate 20 from the recorder body 1, and then taking the old battery 13 out of the replacement bin 12, and then putting the new battery 13 into the replacement bin 12, and then aligning the guide column 23 with the top of the replacement bin 12, and then inserting the guide column 23 into the replacement bin 12. In this process, the snap-on plate 22 provided under the cover plate 20 will be compressed and retracted. When the snap-on plate 22 corresponds to the position of the snap-on groove 21, the snap-on plate 22 is automatically reset because it is no longer subjected to force, so that the snap-on plate 22 is snapped into the snap-on groove 21, thereby installing the cover plate 20 on the recorder body 1, and then realizing the replacement of the battery 13.

[0038] In summary, when the overall device is in use or running: press the paddle 18 by hand so that the paddle 18 drives the locking plate 9 to move downward in the slide rail 11, thereby compressing the second spring 17 connected to one end of the locking plate 9, and then rotate the first shell 2 so that the stop rod 8 slides from the transverse groove 6 into the longitudinal groove 7, and then directly pull the first shell 2 outward, so that the plug-in column 4 is disengaged from the plug-in sleeve 5, thereby removing the first shell 2 from the second shell 3. At this time, the first spring 14 arranged at the bottom end of the inner side of the second shell 3 will drive the support sleeve 15 to lift up because it is no longer under force, thereby lifting the recording pen body 1, so as to facilitate the staff to remove the recording pen body 1, and then release the paddle 18. At this time, since the second spring 17 is no longer under force, it will drive the locking plate 9 and the paddle 18 to reset. When the recording pen body 1 needs to be stored, first put the recording pen body 1 into the second shell 3, and press one end of the recording pen body 1 against the support sleeve 15 arranged inside the second shell 3, and then The plug-in sleeve 5 provided on one side of the first shell 2 is aligned with the plug-in slot provided on one side of the second shell 3, and the longitudinal slot 7 opened on the plug-in column 4 is aligned with the position of the stop rod 8, and then the first shell 2 is inserted into the second shell 3 and pressed, and then the paddle 18 is pressed again, the paddle 18 will drive the locking plate 9 to move downward in the slide rail 11, thereby compressing the second spring 17 connected to one end of the locking plate 9, and then the first shell 2 is rotated clockwise, the first shell 2 will drive the plug-in column 4 to rotate, so that the stop rod 8 slides from the longitudinal slot 7 to the transverse slot 6, and then the paddle 18 is released. Since the second spring 17 is no longer subjected to force, the paddle 18 and the locking plate 9 are reset, so that the locking plate 9 is re-engaged with the locking sleeve 10, and the rubber sleeve 16 provided in the first shell 2 and the second shell 3 can fix the recording pen body 1, so as to prevent the recording pen body 1 from being bumped when it is accidentally dropped, and the setting of the ring 19 can facilitate carrying and taking the device.

[0039] When the battery 13 needs to be replaced, first rotate the unlocking plate 24 so that the inclined block arranged on the inner side of the unlocking plate 24 compresses the snap-on plate 22 arranged below the cover plate 20, thereby causing the snap-on plate 22 to shrink inwardly, and then directly pull the cover plate 20 outward so that the snap-on plate 22 is disengaged from the snap-on groove 21, thereby removing the cover plate 20 from the recorder body 1, and then take the old battery 13 out of the replacement compartment 12, and then put the new battery 13 into the replacement compartment 12, and then align the guide column 23 with the top of the replacement compartment 12, and then insert the guide column 23 into the replacement compartment 12. In this process, the snap-on plate 22 arranged below the cover plate 20 will be compressed and retracted. When the snap-on plate 22 corresponds to the position of the snap-on groove 21, the snap-on plate 22 is automatically reset because it is no longer subjected to force, so that the snap-on plate 22 is snapped into the snap-on groove 21, thereby installing the cover plate 20 on the recorder body 1, and then realizing the replacement of the battery 13.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A voice recorder, comprising a voice recorder body (1), characterized in that: A protective device is arranged on the outside of the recording pen body (1), and the protective device comprises a first shell (2), a second shell (3), a plug-in column (4), a plug-in sleeve (5), a transverse groove (6), a longitudinal groove (7) and a stop rod (8), wherein the plug-in column (4) is arranged on one side of the first shell (2), the plug-in sleeve (5) is arranged on one side of the second shell (3), the transverse groove (6) and the longitudinal groove (7) are both arranged on the outer surface of the plug-in column (4), and one end of the transverse groove (6) is connected to one end of the longitudinal groove (7), and the stop rod (8) is arranged on the outside of the second shell (3), and the stop rod (8) One side just extends into the transverse groove (6) or the longitudinal groove (7); an unlocking mechanism is arranged on the outer side of the second shell (3); the unlocking mechanism comprises a locking plate (9), a locking sleeve (10) and a slide rail (11); the slide rail (11) is installed on one side of the second shell (3); the locking plate (9) can be movably installed in the slide rail (11); the locking sleeve (10) is arranged on one side of the first shell (2); a replacement compartment (12) is arranged on one side of the recording pen body (1); a battery (13) is arranged inside the replacement compartment (12); and a clamping device is arranged on one side of the recording pen body (1).

2. A recording pen according to claim 1, characterized in that: A first spring (14) is provided at the bottom inner side of the second shell (3), and a support sleeve (15) is provided at one end of the first spring (14). The support sleeve (15) is movably mounted on the inner side of the second shell (3).

3. A recording pen according to claim 2, characterized in that: Rubber sleeves (16) are provided on the inner sides of the second shell (3) and the first shell (2).

4. A recording pen according to claim 1, characterized in that: A second spring (17) is provided inside the slide rail (11), and the other end of the second spring (17) is connected to the locking plate (9).

5. A recording pen according to claim 4, characterized in that: A paddle (18) is provided on one side of the locking plate (9).

6. A voice recorder according to any one of claims 1 to 5, characterized in that: A circular ring (19) is provided at one end of the second shell (3), and the circular ring (19) is movably arranged at one end of the second shell (3).

7. A voice recorder according to any one of claims 2 or 4, characterized in that: The clamping device comprises a cover plate (20), a clamping groove (21), a clamping plate (22) and a guide column (23); the cover plate (20) is arranged on one side of the recording pen body (1); the clamping plate (22) is arranged below the cover plate (20); the guide column (23) is arranged on the inner side of the clamping plate (22); the top end of the clamping plate (22) is connected to the bottom end of the cover plate (20); and the clamping groove (21) is provided on the side wall of the replacement bin (12).

8. A recording pen according to claim 7, characterized in that: An unlocking plate (24) is provided below the cover plate (20), and the unlocking plate (24) can be movably mounted on one end of the recording pen body (1).

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