A clamping type magnetic sleeve for a voice recorder

Abstract

The utility model relates to a recording pen card sleeve technical field especially a recording pen clamping formula magnetic attraction card sleeve, including mutually suture fixed sheet matrix and enclosure, sheet matrix has the hard plate layer and the first decorative layer of wrapping in plate layer surface, the plate layer is integrally provided with magnet, the enclosure and sheet matrix between the enclosure form the accommodation space with the opening of the front part and surround, the elastic arm clamping structure that shows in the first decorative layer is shaped respectively in the left and right positions of plate layer, and the elastic arm clamping structure corresponds to the left and right two side positions in the accommodation space, the surface of sheet matrix and enclosure still is provided with the through adaptation function mouth, through setting the elastic arm clamping structure in the left and right sides of plate layer, can insert the clamping force of recording pen of accommodation space, effectively solved the core problem that recording pen is easy to slip in traditional card sleeve, reduces the wear and tear, loss risk of recording pen because of slipping down, promotes equipment carrying security.

Description

Technical Field

[0001] This utility model relates to the field of recording pen holder technology, and in particular to a magnetic suction holder for recording pens. Background Technology

[0002] In the field of digital information recording, voice recorders, as a convenient audio acquisition device, are widely used in various scenarios such as business negotiations, meeting minutes, and training. With users' increasing demand for portability, the miniaturization and thinning of voice recorders have become important trends in the industry. Among them, card-type voice recorders, with their flat structure similar to a bank card, effectively reduce the size of the device, greatly improving portability, and are gradually becoming one of the mainstream products in the market.

[0003] To further optimize the carrying experience of card-type voice recorders, a card-type voice recorder and its sleeve structure is disclosed in utility model patent CN221595974U. In this design, the outer shell of the card-type voice recorder achieves a thin and lightweight design by splicing a sheet-like substrate with a cover plate, significantly reducing the thickness of the recorder. The matching sleeve consists of a base and a retaining wall. A magnetic ring is located inside the base, and the base and retaining wall together form a storage space for accommodating the card-type voice recorder. During use, the user can place the card-type voice recorder in the storage space and use the magnetic ring to attach the sleeve to the back of commonly used electronic devices such as mobile phones and tablets, achieving integrated carrying of the voice recorder and everyday electronic devices, further improving ease of use.

[0004] However, the existing card-type voice recorder and its sleeve have significant flaws in their design, failing to meet users' needs for carrying security. Specifically, the existing sleeves only form an open or semi-open structure through the enclosure of the base and the surrounding barrier, lacking an effective limiting or fixing mechanism between the voice recorder and the sleeve. In actual carrying or use, when the user operates the sleeve containing the recorder, or when it is subjected to external impact or shaking, the voice recorder is very likely to slip out of the sleeve's storage space. This slippage can not only cause the recorder to be impacted and worn, affecting its lifespan, but may also lead to its loss.

[0005] Therefore, how to enhance the stability of the fit between the card-type voice recorder and the card holder without increasing the size of the card holder or affecting the user's convenience in taking it out and putting it away, and prevent the voice recorder from slipping out, has become an urgent technical problem to be solved in the current portable design of card-type voice recorders. Utility Model Content

[0006] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0007] A magnetic snap-fit ​​sleeve for a voice recorder includes a sheet-like base and a barrier that are stitched together and fixed to each other. The sheet-like base has a rigid plate-like layer and a first decorative layer covering the surface of the plate-like layer. A magnet is integrated on the plate-like layer. An accommodating space with an opening at the front is formed between the barrier and the sheet-like base. Elastic arm snap-fit ​​structures that extend through the first decorative layer are formed at the left and right positions of the plate-like layer, and the elastic arm snap-fit ​​structures correspond to the left and right sides of the accommodating space. The surfaces of the sheet-like base and the barrier are also provided with through-hole adapter openings.

[0008] Preferably, the elastic arm clamping structure has an abutment strip and connecting strips formed at both ends of the abutment strip, the connecting strips being integrally connected to the plate-like layer, and the abutment strip having elastic protrusions.

[0009] Preferably, the elastic protrusion has an arc-shaped protrusion structure.

[0010] Preferably, an abutment portion extending through the first decorative layer is formed at the rear position of the plate-like layer, the abutment portion corresponding to the rear position within the accommodating space.

[0011] Preferably, the fence has a support layer and a second decorative layer attached to the surface of the support layer. The support layer has bent support edges on the left, right and rear sides. The fence is supported by the support edges to form an accommodating space with a fixed thickness. The support edges also extend outward to form sewn edges, and the fence is sewn onto the sheet-like substrate along the sewn edges.

[0012] Preferably, both the first and second decorative layers are made of leather.

[0013] Preferably, the plate-like layer is cut with an incline notch along its edge to match the seam edge, the first decorative layer covers the incline notch, and the sheet-like substrate is sewn to the seam edge through the first decorative layer at the incline notch position.

[0014] Preferably, the edges of the sheet-like substrate and the enclosure are also provided with oil-coated edge sealing.

[0015] Preferably, the adapter ports include a push window located in the middle of the sheet substrate, a power display window located at the rear of the sheet substrate, a buzzer port located on the sheet substrate, and a recording port located at the rear of the enclosure.

[0016] Preferably, a hot melt adhesive layer is provided between the first decorative layer and the plate-like layer, and between the second decorative layer and the support layer.

[0017] Compared with the prior art, the beneficial effects of this utility model are: By setting elastic arm clamping structures on the left and right sides of the plate-like layer, a clamping force can be applied to the voice recorder inserted into the receiving space, effectively solving the core problem of voice recorders easily slipping out of traditional card holders, reducing the risk of wear and loss caused by the voice recorder slipping out, and improving the safety of carrying the device; moreover, the rigid plate-like layer of the sheet-like base ensures structural stability, the first decorative layer optimizes the appearance and tactile feel, and the integrated magnet retains the convenience of traditional magnetic card holders and electronic devices being carried in one piece, without sacrificing the portability experience due to the added clamping function; in addition, the through-hole adapter port allows users to use the voice recorder normally without removing the card holder.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural schematic diagram of the present invention from one perspective; Figure 2 This is a structural schematic diagram of the present invention from another perspective; Figure 3 This is an exploded structural diagram of the sheet-like matrix in this utility model; Figure 4 This is an exploded structural diagram of the enclosure in this utility model; Figure 5 This is a schematic diagram of the plate-like layer structure in this utility model.

[0021] The reference numerals and names in the figure are as follows: Sheet-shaped substrate 10, plate-shaped layer 11, U-shaped notch 111, first decorative layer 12, magnet 13, elastic arm clamping structure 14, abutment strip 141, connecting strip 142, elastic protrusion 143, adapter function port 15, push window 151, power display window 152, buzzer port 153, recording port 154, abutment 16, enclosure 20, support layer 21, support edge 211, sewn edge 212, second decorative layer 22. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Please see Figure 1-5 In this embodiment of the present invention, a magnetic suction sleeve for a voice recorder includes a sheet-like base 10 and a retaining wall 20 that are stitched together and fixed to each other. The sheet-like base 10 has a rigid plate-like layer 11 and a first decorative layer 12 wrapped around the surface of the plate-like layer 11. The rigid plate-like layer 11 provides support for the whole, and the first decorative layer 12 on its surface takes into account both appearance and feel. A magnet 13 is integrated on the plate-like layer 11, which can realize the stable adsorption of the sleeve to the back of electronic devices such as mobile phones and tablets, meeting the need for integrated carrying with electronic devices such as mobile phones and tablets. A receiving space with an opening at the front is formed between the retaining wall 20 and the sheet-like base 10, providing a receiving area for the voice recorder. Elastic arm clamping structures 14 are formed on the left and right sides, extending through the first decorative layer 12. When the recorder is inserted into the receiving space, the elastic arm clamping structures 14 on both sides apply force to the recorder to clamp it in the receiving space, and the elastic arm clamping structures 14 correspond to the left and right sides of the receiving space. The surfaces of the sheet-like base 10 and the enclosure 20 are also provided with through-hole adapter ports 15, which can be used to connect the recorder's buzzer, recording port 154, power display and other functional components without removing the recorder, ensuring normal use of the recorder. The overall structure achieves both portable adsorption of the card sleeve and prevents the recorder from slipping out through the dual cooperation of magnetic fixation and clamping on both sides.

[0024] Therefore, in the above technical solution, by setting elastic arm clamping structures 14 on the left and right sides of the plate-shaped layer 11, a clamping force can be applied to the recorder inserted into the accommodating space, which effectively solves the core problem of the recorder easily slipping out of the traditional card holder, reduces the risk of wear and loss of the recorder due to slipping, and improves the safety of carrying the device; and the rigid plate-shaped layer 11 of the sheet-shaped substrate 10 ensures structural stability, the first decorative layer 12 optimizes the appearance and tactile feel, and the integrated magnet 13 retains the convenience of the traditional magnetic card holder and the integrated carrying of electronic devices, without sacrificing the portability experience due to the addition of the clamping function; in addition, the through-hole adapter function port 15 allows users to use the recorder normally without removing the card holder. Specifically, the adapter port 15 includes a push window 151 located in the middle of the sheet-like substrate 10, a power display window 152 located at the rear of the sheet-like substrate 10, a buzzer port 153 located on the sheet-like substrate 10, and a recording port 154 located at the rear of the enclosure 20. The push window 151 allows the user to easily remove the recorder by pushing it out through the push window 151. The power display window 152 at the rear of the sheet-like substrate 10 allows the user to check the remaining power of the recorder directly through the window without removing the recorder. The buzzer port 153 on the sheet-like substrate 10 ensures that the recorder's prompt tone is transmitted smoothly without affecting the user's receiving device feedback. The recording port 154 at the rear of the enclosure 20 provides a smooth channel for the recorder to collect sound, ensuring recording quality.

[0025] Please see Figure 3 and Figure 5 Based on the above technical solution, a further elastic arm clamping structure 14 is proposed, which has an abutment strip 141 and connecting strips 142 formed at both ends of the abutment strip 141. The connecting strips 142 are integrally connected to the plate-like layer 11, and the abutment strip 141 has an elastic protrusion 143. The elastic arm clamping structure 14 forms a stable support through the abutment strip 141 and the connecting strips 142 integrally connected to the plate-like layer 11 at both ends. The elastic protrusion 143 provided on the abutment strip 141 is a key component that directly contacts the recording pen. Specifically, the elastic protrusion 143 has an arc-shaped protrusion structure. The smooth transition of the arc reduces frictional damage to the recording pen shell, while the elasticity provides a moderate buffer clamping force, which ensures that the recording pen is firmly fixed and not easy to slip, and avoids deformation of the recording pen shell or difficulty in insertion and removal due to excessive clamping force. Of course, the elastic protrusion 143 can also be a plate-like structure, which is intended to achieve force clamping on both sides of the recording pen.

[0026] Please see Figure 3 and Figure 5Based on the above technical solution, it is further proposed that an abutment portion 16 is formed at the rear position of the plate-shaped layer 11, which protrudes from the first decorative layer 12. The abutment portion 16 corresponds to the rear position within the accommodating space. When the recorder is inserted into the accommodating space, it can effectively abut against the recorder from the rear. It works in conjunction with the elastic arm clamping structure 14 on the left and right sides to construct a three-dimensional limiting system of "left, right, and rear", which prevents the recorder from shifting position within the accommodating space and ensures that the recorder and the magnetic card sleeve always maintain a unified and stable positional relationship. This precise positioning allows the adapter function port 15 on the surface of the magnetic card sleeve to be adapted to the various functional modules on the recorder.

[0027] Please see Figure 4 Based on the above technical solution, it is further proposed that the enclosure 20 has a support layer 21 and a second decorative layer 22 attached to the surface of the support layer 21. The support layer 21 has bent support edges 211 on the left, right and rear sides. The enclosure 20 is supported by the support edges 211 to form an accommodating space with a fixed thickness. The support edges 211 also extend outward with stitching edges 212. The enclosure 20 is stitched to the sheet-like base 10 along the stitching edges 212. Through the combination of the support layer 21 and the second decorative layer 22, the enclosure 20 ensures the structural support while improving the uniformity and aesthetics of the overall appearance of the card holder by combining the second decorative layer 22 with the first decorative layer 12 of the sheet-like base 10, thus meeting the user's demand for product texture. The support edges 211, which are bent into shape on the left, right and rear sides of the support layer 21, can actively support the enclosure 20, so that the accommodating space formed by the enclosure 20 and the sheet-like base 10 has a fixed thickness. This effectively avoids the problem of the accommodating space being deformed due to the lack of support of the traditional enclosure 20. It ensures that the recorder can be inserted smoothly, and the thickness of the accommodating space is adapted to the thickness of the recorder, improving the stability of the recorder after placement. At the same time, the stitching edge 212 extending outward from the support edge 211 provides a sufficient and flat connection area for the stitching connection between the enclosure 20 and the sheet-like base 10. Compared with directly stitching the support layer 21, the stitching edge 212 can make the stitching between the two more secure and tighter, reducing the possibility of the stitches coming loose or the gaps widening between the enclosure 20 and the sheet-like base 10 during long-term use, thus extending the service life of the card holder.

[0028] Please see Figure 3-4Based on the above technical solution, it is further proposed that both the first decorative layer 12 and the second decorative layer 22 are made of leather. The leather material not only provides a delicate touch and high-end visual texture to the card holder, enhancing the overall product quality, but also possesses good wear resistance and flexibility, effectively resisting scratches and bends during daily use and extending the card holder's lifespan. Hot melt adhesive layers (not shown in the figure) are provided between the first decorative layer 12 and the plate-like layer 11, and between the second decorative layer 22 and the support layer 21, enabling the decorative layer to adhere to the base layer. The design ensures a comprehensive and tight fit, preventing wrinkles and peeling of the decorative layer. The hot melt adhesive bonding process is highly stable, maintaining good adhesion even in high and low temperature environments, ensuring the long-term stability of the card sleeve structure. Oiled edge sealing (not shown in the figure) is also provided along the edges of the sheet-like substrate 10 and the enclosure 20. This seals the fibers or gaps along the edges, preventing moisture and dust from penetrating the inside of the card sleeve, protecting the internal magnet 13 and the voice recorder. It also prevents burrs and loose threads from appearing on the edges, improving the smoothness and neatness of the card sleeve edges. This enhances the durability of the card sleeve and further optimizes the user's grip experience and the product's refined appearance.

[0029] Please see Figure 3-5 Based on the above technical solution, it is further proposed that the plate-like layer 11 is cut with an incline notch 111 along the edge to match the seam edge 212, the first decorative layer 12 covers the incline notch 111, and the sheet-like substrate 10 is sewn to the seam edge 212 through the first decorative layer 12 at the position of the incline notch 111. In the above technical solution, the U-shaped notch 111 cut along the edge of the plate-like layer 11 can precisely match the size and shape of the seam edge 212 of the enclosure 20, providing a dedicated space for the seam edge 212, avoiding overlap and interference between the seam edge 212 and the edge of the plate-like layer 11, ensuring that the enclosure 20 and the sheet-like base 10 can fit tightly together, effectively reducing the seam gap caused by structural misalignment, and improving the compactness of the overall structure of the card holder; at the same time, the first decorative layer 12 covers the U-shaped notch 111, and the sheet-like base 10 is directly sewn to the seam edge 212 through the first decorative layer 12 at the notch. Compared with the plate-like layer 11 directly participating in the sewing, the first decorative layer 12 of leather material... Layer 12 is more likely to form a strong stitch bond with the material of the seam edge 212, and the flexibility of the first decorative layer 12 can buffer the tension during sewing, reduce the risk of stitch breakage, significantly enhance the connection strength between the sheet substrate 10 and the enclosure 20, and extend the service life of the card holder; in addition, the coverage of the U-shaped notch 111 by the first decorative layer 12 can hide the notch cutting marks of the plate layer 11, so that the surface of the sheet substrate 10 maintains a complete and uniform visual effect, and avoids affecting the product's appearance refinement due to the exposure of the notch. At the same time, the stitching is distributed along the junction of the first decorative layer 12 and the seam edge 212, further improving the regularity of the card holder edge, taking into account both practical function and appearance texture.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A magnetic clip-on sleeve for a voice recorder, characterized in that, The device includes a sheet-like substrate (10) and a barrier (20) that are stitched together. The sheet-like substrate (10) has a rigid plate-like layer (11) and a first decorative layer (12) wrapped around the surface of the plate-like layer (11). A magnet (13) is integrated on the plate-like layer (11). An accommodating space with an opening at the front is formed between the barrier (20) and the sheet-like substrate (10). Elastic arm clamping structures (14) that protrude from the first decorative layer (12) are formed at the left and right positions of the plate-like layer (11), and the elastic arm clamping structures (14) correspond to the left and right sides of the accommodating space. The surfaces of the sheet-like substrate (10) and the barrier (20) are also provided with through-hole fitting function ports (15).

2. The magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, The elastic arm clamping structure (14) has an abutment strip (141) and a connecting strip (142) formed at both ends of the abutment strip (141). The connecting strip (142) is integrally connected to the plate layer (11). The abutment strip (141) has an elastic protrusion (143).

3. The magnetic suction sleeve for a voice recorder according to claim 2, characterized in that, The elastic protrusion (143) has an arc-shaped protrusion structure.

4. The magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, At the rear position of the plate-like layer (11), an abutment portion (16) is formed that extends through the first decorative layer (12), the abutment portion (16) corresponding to the rear position within the accommodating space.

5. A magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, The enclosure (20) has a support layer (21) and a second decorative layer (22) attached to the surface of the support layer (21). The support layer (21) has bent support edges (211) on the left, right and rear sides. The enclosure (20) is supported by the support edges (211) to form an accommodating space with a fixed thickness. The support edges (211) also extend outward with stitching edges (212). The enclosure (20) is stitched to the sheet substrate (10) along the stitching edges (212).

6. A magnetic suction sleeve for a voice recorder according to claim 5, characterized in that, Both the first decorative layer (12) and the second decorative layer (22) are made of leather.

7. A magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, The plate-like layer (11) has an incline notch (111) cut along its edge to match the seam edge (212), the first decorative layer (12) covers the incline notch (111), and the sheet-like substrate (10) is sewn together with the seam edge (212) through the first decorative layer (12) at the position of the incline notch (111).

8. A magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, Oiled edge sealing is also provided on the edges of the sheet substrate (10) and the enclosure (20).

9. A magnetic suction sleeve for a voice recorder according to claim 1, characterized in that, The adapter function port (15) includes a push window (151) located in the middle of the sheet substrate (10), a power display window (152) located at the rear of the sheet substrate (10), a buzzer port (153) located on the sheet substrate (10), and a recording port (154) located at the rear of the enclosure (20).

10. A magnetic suction sleeve for a voice recorder according to claim 5, characterized in that, A hot melt adhesive layer is provided between the first decorative layer (12) and the plate-like layer (11) and between the second decorative layer (22) and the support layer (21).

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