Electronic device placement apparatus, and recording shield apparatus applying same

Abstract

An electronic device placement apparatus, and a recording shield apparatus applying same. The electronic device placement apparatus comprises a first housing (1), a positioning assembly (2) is arranged in the first housing, the positioning assembly comprises a plurality of positioning frames (21), an accommodating slot (22) used for placing an electronic device is formed between every two adjacent positioning frames, each accommodating slot is provided with limiting pieces (23), the limiting pieces have a compressed state and an expanded state, and the limiting pieces in the compressed state stabilize and protect the electronic devices.

Description

Electronic device placement device and recording shielding device using the same

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on September 11, 2023, with application number 202311165767.5 and application name “An electronic device placement device and a recording shielding device using the same”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to an electronic device placement device and a recording shielding device using the same. Background Art

[0003] In traditional meetings or examinations, in order to ensure the confidentiality of the meeting and prevent cheating, it is often necessary to collect the mobile phones or other electronic devices of the participants. However, the existing technology only collects the electronic devices and places them in a storage bag. After the meeting or examination, it is inconvenient to find the electronic devices. In addition, the electronic devices of the participants can still receive external signals, and acoustic information can still be clearly received by the portable devices. There is no recording shielding function.

[0004] Summary of the Invention

[0005] Based on this, it is necessary to provide an electronic device placement device and a recording shielding device using the same.

[0006] An electronic device placement device includes a first housing, wherein a positioning assembly is disposed within the first housing. The positioning assembly includes a plurality of positioning brackets, wherein a receiving slot for the electronic device is formed between each adjacent two positioning brackets. Each receiving slot is provided with a position limiting member, and the position limiting member has a compressed state and an extended state.

[0007] A recording shielding device includes an electronic device placement device and an interference device. The interference device is configured to emit an interference signal into a first housing. The electronic device placement device includes a first housing, within which a positioning assembly is disposed. The positioning assembly includes a plurality of positioning brackets, with each adjacent pair of positioning brackets forming a receiving slot for the electronic device. Each receiving slot is provided with a limiting member, which has a compressed state and an extended state.

[0008] The details of one or more embodiments of the present application are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will become apparent from the description, drawings, and claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, without paying any creative work, they can also obtain drawings of other embodiments based on these drawings.

[0010] FIG1 is a schematic structural diagram of a recording shielding device provided in Example 1 of the present invention;

[0011] FIG2 is a schematic structural diagram of a recording shielding device provided in Example 2 of the present invention;

[0012] FIG3 is an exploded view of the recording shielding device and the positioning assembly provided in FIG2 ;

[0013] FIG4 is an exploded bottom view of the recording shielding device and the positioning assembly provided in FIG2 ;

[0014] FIG5 is an exploded view of the first housing and the bottom housing of the recording shielding device provided in FIG2 ;

[0015] FIG6 is an exploded schematic diagram of the first housing of the recording shielding device and the jamming device provided in FIG2 ;

[0016] FIG. 7 is an exploded schematic diagram of the first shell and the second shell of the recording shielding device provided in FIG. 2 .

[0017] Wherein: 1. First shell, 11. Notch, 12. Net cover, 13. Connecting part, 14. Positioning column, 2. Positioning assembly, 21. Positioning frame, 21A. First positioning frame, 21B. Second positioning frame, 211. Through hole, 212. Second connecting member, 22. Accommodating groove, 22A. First accommodating groove, 22B. Second accommodating groove, 23. Limiting member, 23A. First row of limiting member group, 23B. Second row of limiting member group, 23 1. Clamping part, 231A. First clamping part, 231B. Second clamping part, 2311. Hollow groove, 2312. Protrusion, 232. Support part, 232A. First support part, 232B. Second support part, 233. First connecting member, 234. Support frame, 3. Bottom shell, 31. Gasket, 32. Connecting part, 4. Ultrasonic device board, 5. Main control board, 6. Second shell, 61. Positioning groove, 7. Handle, 8. Knob. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] The above description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it will be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, to the extent that the term "comprising" is used in the specification or claims, the term is intended to be encompassed in a manner similar to the term "including", as explained by the use of "including" as a transitional word in the claims. In addition, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

[0021] In the description of the present invention, it should be clarified that the terms "vertical", "transverse", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example 1

[0023] The recording shielding device provided in Example 1 of the present invention includes an electronic device placement device, which is used to place one or more electronic devices (electronic devices such as mobile phones), and the recording shielding device is used to perform recording shielding on the electronic devices placed in the electronic device placement device.

[0024] As shown in Figure 1, the electronic device placement device includes a first housing 1, within which is disposed a positioning assembly 2. This assembly 2 comprises a plurality of positioning brackets 21, with each adjacent pair of positioning brackets 21 forming a receiving slot 22 for receiving the electronic device. Each receiving slot 22 is provided with a retaining member 23, which can be in a compressed state and an extended state.

[0025] By adopting the above scheme, each electronic device can be placed in one of the receiving slots 22. The compressed state referred to in this embodiment is that the limiter 23 is compressed when the electronic device is placed in the receiving slot 22, and the extended state is a state in which the limiter 23 is not compressed. The limiter 23 has a compressed state and an extended state, which can be achieved by its own material properties (for example, the limiter 23 is made of elastic material), or the limiter 23 is achieved through a corresponding structural design (for example, a hollow structure such as a hole is provided in the limiter 23). When the electronic device is placed in the receiving slot 22, the limiter 23 in the compressed state can also play a role in firmly protecting the electronic device. When the electronic device is taken out of the receiving slot 22, the limiter 23 returns to its original extended state.

[0026] The electronic device placement device provided in Example 1 can accommodate multiple electronic devices. Because the retaining member 23 is compressible, the space within the receiving slot 22 can be adjusted to accommodate electronic devices of varying sizes and thicknesses, thereby accommodating a wider variety of electronic devices. Furthermore, the retaining member 23 protects the electronic devices, and placing different electronic devices in different receiving slots 22 facilitates user locating of the electronic devices.

[0027] In the specific implementation process of this embodiment 1, further, the limiting member 23 includes a clamping portion 231, the clamping portion 231 is provided on the surface of the positioning frame 21, and the clamping portion 231 has a compressed state and an extended state.

[0028] Furthermore, as shown in FIG1 , the limiting member 23 in this embodiment 1 is a clamping portion 231, which is provided on the surface of the positioning frame 21 facing the receiving groove 22. When the electronic device is placed in the receiving groove 22, the electronic device will directly contact the clamping portion 231, and the clamping portion 231 will be compressed accordingly based on the thickness of the electronic device until the electronic device is placed in the receiving groove 22. In addition, as shown in FIG1 , for each positioning frame 21, two or more clamping portions 231 can be provided on the side facing the receiving groove 22 along the second direction, such as a first clamping portion 231A, a second clamping portion 231B, or more than two clamping portions 231.

[0029] Furthermore, a clamping portion 231 can be provided on each side surface of the receiving slot 22. For example, two adjacent positioning frames 21 can each have a clamping portion 231 on the side facing the same receiving slot 22, and the two clamping portions 231 are arranged opposite each other along the first direction. In this way, when the electronic device is placed in the receiving slot 22, its two sides will respectively abut against the clamping portions 231 on both sides.

[0030] In addition, a clamping portion 231 can be provided on each side of the same positioning frame 21 along the first direction. If a row of positioning frames 21 are provided along the first direction, taking one of the positioning frames 21 (denoted as the first positioning frame 21A) as an example, and the two sides of the first positioning frame 21A are two adjacent receiving grooves 22, denoted as the first receiving groove 22A and the second receiving groove 22B, respectively, a clamping portion 231 is provided on both sides of the first positioning frame 21A, with one clamping portion 231 facing the first receiving groove 22A and the other clamping portion 231 facing the second receiving groove 22B.

[0031] As shown in FIG1 , the positioning frames 21 in this embodiment 1 can be single boards, and each positioning frame 21 is sequentially spaced apart along a first direction within the first housing 1, with the gap between two adjacent single boards forming a receiving groove 22. Alternatively, the positioning frames 21 can also be L-shaped positioning plates (i.e., the positioning frames 21 include both vertical single boards arranged vertically and horizontal single boards arranged horizontally, and the vertical single boards are perpendicularly connected to the horizontal single boards), and between any two adjacent L-shaped positioning plates, the gap between the two vertical single boards forms a receiving groove 22.

[0032] In the specific implementation process of this embodiment 1, as shown in FIG1 , a hollow groove 2311 is provided in the clamping portion 231 .

[0033] In the specific implementation process of this embodiment 1, as shown in FIG1 , a plurality of protrusions 2312 are provided on a side of the clamping portion 231 facing the receiving groove 22 .

[0034] Furthermore, the clamping portion 231 is provided with a hollow groove 2311, which allows the clamping portion 231 to have a certain deformation space, so as to adapt to electronic devices of different thicknesses, thereby further reflecting the above-mentioned compression state and extension state. The limiter 23 can be made of rubber, polyurethane, silicone or other materials.

[0035] It should be noted that the clamping portion 231 may not be provided with the hollow groove 2311 . For example, the clamping portion 231 itself has sufficient elasticity, and electronic devices of different thicknesses and sizes can be placed in the accommodating groove 22 .

[0036] The protrusions 2312 can be positioned outside the clamping portion 231, so that they directly contact the electronic device. The multiple protrusions 2312 on the clamping portion 231 can reduce the contact area between the electronic device and the clamping portion 231, reducing friction and enabling the electronic device to slide into the receiving groove 22 under its own weight. Specifically, the protrusions 2312 can extend vertically.

[0037] Furthermore, the first housing 1 may be provided with a light strip (not shown) and a switch for controlling the light strip (not shown), thereby decorating the electronic device placement device. Handles 7 may also be provided on opposite sides of the first housing 1 to facilitate handling of the device. The handles may be U-shaped or in other shapes for easy gripping.

[0038] The workflow provided by Example 1 of the present invention is as follows: each electronic device is placed in each receiving slot 22 respectively. When the electronic device is placed in the receiving slot 22, the clamping portion 231 is compressed. The hollow groove 2311 allows the clamping portion 231 to have a larger deformation space, which can adapt to electronic devices of different thicknesses and sizes, and also plays a buffering role. A plurality of protrusions 2312 are provided on the clamping portion 231, which can reduce the contact area between the electronic device and the clamping portion 231, reduce friction, and protect the electronic device in the receiving slot 22. When taking out the electronic device, the multiple parallel receiving slots 22 make it convenient for the user to find the electronic device, and the electronic device placement device using this Example 1 is neat and beautiful.

[0039] Example 2

[0040] The difference between Example 2 of the present invention and Example 1 is that the limiting member 23 of this Example 2 also includes a support portion 232 and a first connecting member 233 arranged on the support portion 232. The clamping portion 231 is arranged on the surface of the support portion 232 facing the accommodating groove 22. The positioning frame 21 is provided with a through hole 211 connected to the accommodating groove 22, and the positioning frame 21 is provided with a second connecting member 212. The first connecting member 233 is connected to the second connecting member 212, and the set position of the clamping portion 231 passes through the through hole 211 and is located in the accommodating groove 22, as shown in Figures 2 and 3. After adopting the above scheme, during assembly, the supporting portion 232 can be inserted into the through hole 211 of the accommodating groove 22, and part or all of the structure of the clamping portion 231 passes through the through hole 211 and is located in the accommodating groove 22. The cooperation between the first connecting member 233 and the second connecting member 212 enables the limiting member 23 to be directly installed and fixed on the first shell 1, which simplifies the installation steps.

[0041] The limiting member 23 in this embodiment 2 may include a support portion 232 arranged on a single side, and may also include two support portions 232 respectively arranged on both sides of the accommodating groove 22 and opposite to each other along the first direction. The support portion 232 is vertically arranged inside the first shell 1. In this embodiment 2, the first connecting member 233 is, for example, a sliding column, and the second connecting member 212 is, for example, a sliding groove, or the first connecting member 233 may be a sliding groove and the second connecting member 212 may be a sliding column. The first connecting member 233 is, for example, arranged at the end of the support portion 232, and the second connecting member 212 is, for example, arranged on the inner side wall of the positioning frame 21 facing the through hole 211. In this way, during assembly, the first connecting member 233 can slide along the second connecting member 212, and finally make the limiting member 23 slide into the through hole 211.

[0042] In the specific implementation of this second embodiment, as shown in FIG3 , each position-limiting member 23 may include two support portions 232. The position-limiting member 23 further includes a support frame 234, with two support portions 232 vertically connected to the ends of the support frame 234. The support portions 232, support frame 234, and clamping portion 231 may all be made of the same material (e.g., silicone) and may be integrally formed.

[0043] The limiting member 23 includes a support portion 232 facing each other on both sides, and a first connecting member 233 is provided on each of the two supporting portions 232, and the two supporting portions 232 are respectively vertically connected to the two ends of the support frame 234. Among them, the support frame 234 and the supporting portion 232 can both be plate-shaped, and the bottom ends of the supporting portions 232 on both sides can be respectively vertically connected to the two ends of the support frame 234 along the first direction, forming a U-shaped structure. In the specific implementation process of this embodiment 2, as shown in Figures 3 and 4, further, each accommodating groove 22 is arranged in sequence along the first direction. In a set number of limiting members 23, the surfaces of the adjacent two supporting portions 232 of any two adjacent limiting members 23 facing away from the accommodating groove 22 are connected to each other, and the support frames 234 in each limiting member 23 are connected in sequence along the first direction. In addition, each positioning frame 21 is arranged in sequence along the first direction, and the through hole 211 of the positioning frame 21 extends to the bottom of the positioning frame 21.

[0044] Among them, the set number of limiters 23 can be all the limiters 23, or only some of the limiters 23. The accommodating slots 22 are arranged in sequence along the first direction, so that the electronic equipment placed in the accommodating slots 22 are neat and beautiful, and fit the electronic equipment more closely during placement, and can also accommodate as many electronic devices as possible. Among the set number of limiters 23, the surfaces of the adjacent two support portions 232 of any two adjacent limiters 23 facing away from the accommodating slots 22 are connected to each other (such as the first support portion 232A and the second support portion 232B are connected back to back and form a whole, as shown in Figure 3), and the support frames 234 in each limiter 23 are connected in sequence along the first direction. In other words, these limiters 23 are connected in sequence and form a whole.

[0045] In this second embodiment, the position limiting members 23 arranged sequentially along the first direction constitute a row of position limiting member groups, and this row of position limiting member groups can form a whole. Alternatively, there can be two or more rows of position limiting members 23 arranged along the first direction, and these position limiting member groups (such as the first row of position limiting member groups 23A and the second row of position limiting member groups 23B) are located at different positions along the second direction, and each row of position limiting member groups forms a whole, as shown in Figures 3 and 4. In this embodiment, providing multiple rows of position limiting member groups can improve the placement stability of the electronic device.

[0046] In addition, the through hole 211 of the positioning frame 21 extends to the bottom of the positioning frame 21. Therefore, during assembly, the support portion 232 can enter the through hole 211 from the bottom of the positioning frame 21 and be inserted upward, and the clamping portion 231 passes through the through hole 211 and is located in the accommodating groove 22. Among them, two adjacent support portions 232 can pass through the through hole 211 of the same positioning frame 21. For example, the two adjacent support portions 232 are respectively recorded as the first support portion 232A and the second support portion 232B, and the first support portion 232A and the second support portion 232B simultaneously pass through the through hole 211 of the second positioning frame 21B. In addition, only one second connecting member 212 can be set in the through hole 211 of the same positioning frame 21, and the two adjacent support portions 232 can share the same first connecting member 233 or two first connecting members 233 can constitute a connecting member, thereby cooperating with the second connecting member 212 in the corresponding positioning frame 21. Alternatively, only two second connecting members 212 may be provided in the through hole 211 of the same positioning frame 21 , and the first connecting members 233 of two adjacent supporting portions 232 are respectively matched and connected with the corresponding second connecting members 212 in the corresponding positioning frame 21 .

[0047] In this embodiment, assuming that the first connecting member 233 is a sliding column and the second connecting member 212 is a sliding groove, during assembly, a column of limiting member groups is inserted upward from the bottom of the positioning frame 21. With the cooperation of the first connecting member 233 and the second connecting member 212, the column of limiting member groups can be quickly installed in the electronic equipment device, which simplifies the installation steps and improves assembly efficiency.

[0048] Furthermore, as shown in FIG4 , holes are provided at the bottom of the receiving groove 22 and at corresponding positions of the support frame 234 , and the support frame 234 can be fixed to the first shell 1 by connecting and fixing means such as screws, bolts, or other fixing means to prevent the limit member 23 from shaking when the electronic device is placed.

[0049] The principle of the electronic device placement device provided in Example 2 of the present invention is as follows: the support frames 234 in each limiting member 23 are connected in sequence along the first direction, and each limiting member 23 forms a whole, which is one or more columns of limiting member groups. During assembly, the support portion 232 is inserted into the through hole 211 at the bottom of the positioning frame 21, and then the clamping portion 231 passes through the through hole 211. Multiple columns of limiting member groups can be installed according to needs. For this electronic device placement device, the electronic device can be placed in the accommodating groove 22. When the electronic device is placed in the accommodating groove 22, the clamping part 231 is compressed. The hollow groove 2311 allows the clamping part 231 to have a larger deformation space, which can adapt to electronic devices of different thicknesses and sizes, and also plays a buffering role. A plurality of protrusions 2312 are provided on the clamping part 231, which can reduce the contact area between the electronic device and the clamping part 231, reduce friction, and protect the electronic device in the accommodating groove 22. When taking out the electronic device, the multiple parallel accommodating grooves 22 make it convenient for the user to find the electronic device, and the electronic device placement device using this embodiment 1 is neat and beautiful.

[0050] Example 3

[0051] The recording shielding device of embodiment 3 of the present invention includes the electronic device placement device and the interference device of embodiment 1 or embodiment 2, as shown in Figures 5 to 7. The interference device is used to transmit an interference signal into the first housing 1.

[0052] By adopting the above technical solution, the interference device transmits an ultrasonic interference signal into the first shell 1. By utilizing the sound masking principle, it can interfere with the microphone input of the recording device and prevent the acoustic information from being received by the electronic device, thereby achieving a recording shielding effect.

[0053] In the specific implementation process of this embodiment 3, as shown in Figure 5, the recording shielding device also includes a second shell 6, the first shell 1 is installed in the second shell 6, the interference device is located between the first shell 1 and the second shell 6, and a notch 11 is provided at the position opposite to the interference device.

[0054] Furthermore, as shown in FIG6 , the interference device may include an ultrasonic device board 4. If the electronic device is placed into the accommodating groove 22 along the second direction, the ultrasonic device board 4 may be arranged on both sides of the first shell 1 along the second direction, so that the ultrasonic wave can effectively act on the earpiece and microphone of the electronic device.

[0055] In addition, a notch 11 is provided at the position where the first shell 1 is opposite to the ultrasonic device plate 4 to allow the ultrasonic signal to pass through. Furthermore, the notch 11 is covered with a mesh cover 12 to play a certain concealing role. In the traditional solution, in order to allow the ultrasonic interference signal to pass through the shell, it is necessary to open a plurality of small holes on the shell, but that will cause the shell to have many burrs, that is, weld marks, which will affect the actual use experience. In addition, the mold opening cost is also very high. In this embodiment 3, in order to overcome the above-mentioned problems, a notch 11 is provided at the position where the first shell 1 is opposite to the interference device, and the notch 11 is covered with a mesh cover 12 to allow the ultrasonic signal to pass through. The holes on the mesh cover 12 can not only ensure that the interference signal emitted by the interference device passes through smoothly, but also enhance the actual use experience and reduce the mold opening cost. Among them, the small holes on the mesh cover 12 are circular, and in other embodiments, they can also be other shapes such as triangles and diamonds, which are not limited here.

[0056] Furthermore, as shown in Figure 6 , the first housing 1 is also provided with a main control board 5 and a power supply (not shown). Both the main control board 5 and the ultrasonic device board 4 are connected to the power supply. The main control board 5 controls the transmission of the ultrasonic device board 4. As shown in Figure 5 , the first housing 1 is also provided with a knob 8 for turning the ultrasonic device board 4 on and off.

[0057] Furthermore, as shown in Figures 5 to 7, the recording shielding device also includes a bottom housing 3. A second housing 6 is disposed over the first housing 1, and the first housing 1 is connected to the bottom housing 3. The bottom housing 3 is provided with a connecting portion 32. In this embodiment 3, the connecting portion 32 can be a positioning post, screw, bolt, or other securing component. Correspondingly, the first housing 1 is provided with a connecting mating portion 13. The connecting mating portion 13 can be a positioning slot, hole, bolt, screw, or other component to mate with the connecting portion 32.

[0058] Furthermore, a gasket 31 is provided at the contact point between the bottom housing 3 and the first housing 1. The gasket 31 is made of rubber, silicone, or other elastic material and cooperates with the accommodating groove 22 to accommodate the electronic device and also acts as a buffer. The gasket 31 in this embodiment 3 is also provided with a texture. The reflective texture on the gasket 31 allows the light emitted by the light strip of the electronic device placement device in embodiment 1 or embodiment 2 to be dispersed during use, enhancing the atmosphere.

[0059] In addition, a plurality of positioning grooves 61 are provided on the inner side of the second shell 6, and a plurality of positioning columns 14 are provided on the outer side of the first shell 1. The positioning columns 14 can slide along the positioning grooves 61. Therefore, through the sliding cooperation between the positioning grooves 61 and the positioning columns 14, the second shell 6 can be sleeved on the outer side of the first shell 1.

[0060] The workflow provided by Example 3 of the present invention is as follows: the ultrasonic device board 4 in the interference device transmits an ultrasonic interference signal into the first shell 1, and the ultrasonic interference signal interferes with the electronic device in the electronic device placement device through the gap 11 covered with the mesh cover 12. The electronic device is placed in the accommodating groove 22, and the gasket 31 can play a buffering role for the electronic device. When the light strip of the electronic device placement device is turned on, the light emitted by the light strip passes through the reflective texture on the gasket 31 so that it can be dispersed during use, thereby enhancing the atmosphere.

[0061] To sum up, the electronic device placement device in the present invention can accommodate multiple electronic devices, and the limiter 23 can be suitable for electronic devices of different sizes and thicknesses. It can also protect the electronic devices and make it convenient for users to find electronic devices. The recording shielding device of the electronic device placement device can shield the electronic devices placed therein to prevent acoustic information from being clearly received by portable devices.

[0062] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An electronic device placement device, comprising a first shell, wherein a positioning assembly is disposed in the first shell; The positioning assembly includes a plurality of positioning frames, and a receiving groove for placing the electronic device is formed between each two adjacent positioning frames. A limiting member is provided in each of the receiving grooves, and the limiting member has a compressed state and an extended state.

2. The electronic device placement device according to claim 1, characterized in that: The position-limiting member comprises a clamping portion, the clamping portion is arranged on the surface of the positioning frame, and the clamping portion has a compressed state and an extended state.

3. The electronic device placement device according to claim 2, characterized in that: The limiting member also includes a supporting portion and a first connecting member arranged on the supporting portion; the clamping portion is arranged on the surface of the supporting portion facing the accommodating groove; the positioning frame is provided with a through hole connected to the accommodating groove, and the positioning frame is provided with a second connecting member; the first connecting member is connected to the second connecting member, and the set position of the clamping portion passes through the through hole and is located in the accommodating groove.

4. The electronic device placement device according to claim 3, characterized in that: For each of the position-limiting members, the number of the supporting parts is two; the position-limiting member further comprises a supporting frame, and the two supporting parts are respectively vertically connected to two ends of the supporting frame.

5. The electronic device placement device according to claim 4, characterized in that: The accommodating grooves are arranged in sequence along the first direction; among a set number of the limiting members, the surfaces of the adjacent two supporting portions of any two adjacent limiting members facing away from the accommodating grooves are connected to each other, and the supporting frames in the limiting members are connected in sequence along the first direction; and the positioning frames are arranged in sequence along the first direction, and the through holes of the positioning frames extend to the bottom of the positioning frames.

6. The electronic device placement device according to claim 2, characterized in that: A hollow groove is arranged in the clamping part.

7. The electronic device placement device according to claim 2, characterized in that: A plurality of protrusions are arranged on a side of the clamping portion facing the accommodating groove.

8. The electronic device placement device according to claim 2, characterized in that: The clamping portion is arranged on a surface of the positioning frame facing the accommodating groove.

9. The electronic device placement device according to claim 2, characterized in that: One clamping portion is respectively provided on both sides of the same positioning frame along the first direction.

10. The electronic device placement device according to claim 2, characterized in that: Two or more clamping parts are arranged along the second direction on one side of the positioning frame facing the accommodating groove.

11. The electronic device placement device according to claim 3, characterized in that: The first connecting member is arranged at the end of the supporting portion, and the second connecting member is arranged on the inner side wall of the positioning frame facing the through hole.

12. The electronic device placement device according to claim 4, characterized in that: The supporting portion, the supporting frame and the clamping portion are integrally formed.

13. The electronic device placement device according to claim 4, characterized in that: The support frame is connected to the first shell.

14. A recording shielding device, characterized in that: It includes an electronic device placement device and an interference device; the interference device is used to transmit an interference signal into the first housing; The electronic device placement device comprises a first shell, in which a positioning component is arranged; The positioning assembly includes a plurality of positioning frames, and a receiving groove for placing the electronic device is formed between each two adjacent positioning frames. A limiting member is provided in each of the receiving grooves, and the limiting member has a compressed state and an extended state.

15. The recording shielding device according to claim 14, characterized in that: The recording shielding device also includes a second shell, the first shell is installed in the second shell, the interference device is located between the first shell and the second shell, and a notch is provided at a position where the first shell is opposite to the interference device.

16. The recording shielding device according to claim 15, characterized in that: The notch is covered with a mesh cover.

17. The recording shielding device according to claim 14, characterized in that: The extending direction of the accommodating groove is the second direction; the interference device is arranged on both sides of the first shell along the second direction.

18. The recording shielding device according to claim 15, characterized in that: A plurality of positioning grooves are disposed on the inner side of the second shell, and a plurality of positioning posts are disposed on the outer side of the first shell. The positioning posts can slide along the positioning grooves.

19. The recording shielding device according to claim 14, characterized in that: The recording shielding device also includes a bottom shell; the first shell is connected to the bottom shell; and a gasket is provided at the contact portion between the bottom shell and the first shell.

20. The recording shielding device according to claim 19, characterized in that: The first shell is provided with a light strip; the gasket is provided with textures.

Images