Reading stand with turnover supporting plate

Abstract

The utility model discloses a reading stand with a turnable supporting plate, and relates to the technical field of living and office appliances, the reading stand with the turnable supporting plate comprises a panel, the supporting plate and a limiting structure, the supporting plate comprises a rotating part and a supporting part connected with the rotating part, the rotating part is rotatably installed at the lower side end of the panel, and the supporting part is connected with the rotating part. The supporting plate is provided with a supporting position; and the limiting structure comprises a limiting part, and the limiting part is movably arranged on the supporting plate. According to the technical scheme, the arrangement mode that the supporting plate is rotationally installed at the lower side end of the panel is adopted, the using flexibility between the supporting plate and the panel is improved, the limiting part can be movably installed on the supporting plate through the arrangement of the limiting structure, and therefore the supporting plate and the panel are not prone to being damaged. And the supporting plate and the panel are limited for supporting use, so that the use flexibility of the reading stand is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily life and office appliances, in particular to a reading rack with a flippable support plate. Background Art

[0002] Among existing reading stands, the main devices are used to support books, tablets or notebooks, and are intended to help users read, write or use electronic devices in a more comfortable and correct posture.

[0003] Currently, the more common reading racks usually include a desktop panel and a support. The support is generally fixed to the desktop panel for use. Although it can achieve the supporting function, it is directly fixed to the panel and has a relatively simple function, which can easily limit the use scenarios of the reading rack.

[0004] In view of this, we propose a reading rack with a flippable support plate to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a reading rack with a flippable support plate, aiming to provide a reading rack that can be used in multiple scenarios.

[0006] To achieve the above-mentioned purpose, the present invention provides a reading stand with a reversible support plate, comprising:

[0007] panel;

[0008] a support plate comprising a rotating portion and a support portion connected to the rotating portion, wherein the rotating portion is rotatably mounted on the lower side end of the panel, and the support plate has a supporting position; and

[0009] A limiting structure, comprising a limiting portion, wherein the limiting portion is movably mounted on the support plate;

[0010] Wherein, corresponding to the supporting position of the support plate, the supporting portion is located in front of the panel for supporting the object to be supported, and the limiting portion can contact the panel so that the support plate is limited on the panel.

[0011] In one embodiment, the limiting portion is movably mounted on the support plate along the thickness direction of the support plate;

[0012] Corresponding to the supporting position of the support plate, the limiting portion can be moved to abut against the back of the panel, so that the support plate is limited on the panel.

[0013] In one embodiment, the limiting structure further includes a pressing portion, the pressing portion is connected to the limiting portion, and the pressing portion is movably mounted on the support plate;

[0014] When the support plate is located at the supporting position, the pressing portion is located at the front side of the panel.

[0015] In one embodiment, a reset member is provided on the support plate to reset the pressing portion after the pressing activity.

[0016] In one embodiment, the limiting structure also includes a connecting portion, and the limiting portion is connected to the pressing portion through the connecting portion. Among the connecting portion and the support plate, one is provided with a guide protrusion and the other is provided with a matching hole portion, and the guide protrusion can be inserted into the matching hole portion.

[0017] In one embodiment, an anti-slip portion is further formed on the support plate. The anti-slip portion is located on a side of the pressing portion facing away from the support plate, and is used to limit the pressing portion from being separated from the support plate and being confined on the support plate.

[0018] In one embodiment, a relief notch is provided at the lower side end of the panel, and the rotating portion is connected to a side wall of the relief notch.

[0019] In one embodiment, the limiting portion is block-shaped, and the length of the limiting portion is adapted to the length of the avoidance gap; or

[0020] The limiting portion is arranged corresponding to the middle position of the avoidance gap.

[0021] In one embodiment, a limiting groove is provided on the back of the lower side end of the panel, wherein:

[0022] At the supporting position corresponding to the supporting plate, the limiting portion abuts against the bottom wall of the limiting groove; and / or,

[0023] The rotating portion is rotatably mounted on the lower side of the panel, and the support plate has a storage position. Corresponding to the storage position of the support plate, at least a portion of the back of the support plate is in contact with the bottom wall of the limiting groove.

[0024] In one embodiment, the surface of the back of the rotating part is configured as a curved surface, and corresponding to the storage position of the support plate, the back of the rotating part is smoothly transitioned and adjacent to the front of the panel.

[0025] In one embodiment, the back of the panel and the back of the support plate are detachably connected at the storage position corresponding to the support plate.

[0026] In one embodiment, the reading stand with a reversible support plate further comprises:

[0027] a bracket rotatably mounted on the back of the panel; and / or,

[0028] A clamping member is provided on the supporting portion and is used for clamping toward the front side of the panel.

[0029] The technical solution of the present invention improves the flexibility of use between the support plate and the panel by adopting a setting method of rotatably installing the support plate on the lower side end of the panel. Through the setting of the limiting structure, the limiting part can be movably installed on the support plate, and the support plate and the panel are limited for supporting use, which greatly improves the flexibility of use of the reading rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0031] Figure 1 A schematic diagram of the three-dimensional structure of the support plate and the panel unfolded in an embodiment of the reading stand with a reversible support plate provided by the present invention;

[0032] Figure 2 for Figure 1 A partial cross-sectional diagram of ;

[0033] Figure 3 A schematic diagram of the three-dimensional structure of the connection between the support plate and the limiting structure provided by the utility model;

[0034] Figure 4 for Figure 3 Internal cross-sectional view of

[0035] Figure 5 A schematic diagram of the three-dimensional structure of the support plate and the panel storage in an embodiment of the reading stand with a reversible support plate provided by the present invention;

[0036] Figure 6 for Figure 5 A partial cross-sectional view of

[0037] Figure 7 A schematic diagram of the back three-dimensional structure of the panel and the support plate provided by the present invention;

[0038] Figure 8 This is a schematic diagram of the three-dimensional structure of the back of the panel provided by the present invention.

[0039] Description of Figure Numbers:

[0040] 100. Reading rack with flippable support plate; 1. Panel; 11. Avoidance notch; 12. Limiting groove; 13. Lower limiting groove section; 14. Upper limiting groove section; 2. Support plate; 21. Rotating portion; 22. Support portion; 3. Limiting structure; 31. Limiting portion; 32. Pressing portion; 33. Connecting portion; 4. Resetting member; 5. Guide protrusion; 6. Matching hole portion; 7. Anti-slip portion; 8. Bracket; 9. Clamping member.

[0041] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0045] Among existing reading stands, the main devices are used to support books, tablets or notebooks, and are intended to help users read, write or use electronic devices in a more comfortable and correct posture.

[0046] Currently, the more common reading racks usually include a desktop panel and a support. The support is generally fixed to the desktop panel for use. Although it can achieve the supporting function, it is directly fixed to the panel and has a relatively simple function, which can easily limit the use scenarios of the reading rack.

[0047] In view of this, we propose a reading rack with a flippable support plate to solve the above problem.

[0048] The utility model provides a reading rack with a flippable support plate, aiming to provide a reading rack that can be used flexibly.

[0049] See also Figure 1 In one embodiment of the present invention, the reading rack with a flippable support plate includes a panel 1, a support plate 2 and a limiting structure 3; the support plate 2 includes a rotating portion 21 and a supporting portion 22 connected to the rotating portion 21, the rotating portion 21 is rotatably installed on the lower side end of the panel 1, and the support plate 2 has a supporting position; and the limiting structure 3 includes a limiting portion 31, which is movably installed on the support plate 2; wherein, corresponding to the supporting position of the support plate 2, the supporting portion 22 is located on the front side of the panel 1 to support the object to be supported, and the limiting portion 31 can contact the panel 1 so that the support plate 2 is limited on the panel 1.

[0050] In the technical solution of the present invention, by adopting the setting method of rotatably installing the support plate 2 on the lower side end of the panel 1, the flexibility of use between the support plate 2 and the panel 1 is improved. Through the setting of the limiting structure 3, the limiting part 31 can be movably installed on the support plate 2, and the support plate 2 and the panel 1 are limited for supporting use, which greatly improves the flexibility of use of the reading rack. At the same time, the limiting part 31 can be operated simultaneously to drive the support plate 2 to be in the supporting position or out of the supporting position, which is convenient to operate.

[0051] It is understood that the support plate 2 can rotate relative to the panel 1 by the rotational mounting of the rotational portion 21 and the panel 1, thereby having a supporting position. In one embodiment, the rotational arrangement of the rotational portion 21 can be achieved by a hinge connection, a pin connection, or a bearing connection to enable the rotational portion 21 and the panel 1 to be rotationally mounted.

[0052] It can be understood that the movable installation method of the limiting part 31 can be plug-in, that is, a groove is opened at the bottom of the panel 1, and the limiting part 31 is inserted into the limit to fix the support plate 2; it can be abutment, that is, the limiting part 31 is pressed against the back of the panel 1 to fix the support plate 2; it can also be clamping, that is, the limiting part 31 is clamped to the lower side end of the panel 1 to fix the support plate 2.

[0053] It is understandable that the support plate 2 also has other positions, and the other positions can be used to store the support plate 2 on the panel 1. The other positions can also be used to rotate the support plate 2 to different angles and fix it to the panel 1 to support the object to be supported. In summary, the functional diversity of the reading rack 100 with a flippable support plate is improved, and the use scenarios of the reading rack are expanded.

[0054] Specifically, in one embodiment, the limiting portion 31 is movably installed on the support plate 2 along the thickness direction of the support plate 2; corresponding to the supporting position of the support plate 2, the limiting portion 31 can be moved to press against the back of the panel 1, so that the support plate 2 is limited on the panel 1.

[0055] In this way, by movably installing the limiting portion 31 on the support plate 2, damage to the panel 1 (opening holes, grooving, setting other fixing parts) is reduced, and by setting the limiting portion 31 tightly against the back of the panel 1, the support plate 2 can be limited to the panel 1 to form a supporting position for supporting the object to be supported.

[0056] It is understandable that the limiting portion 31 is movably mounted on the support plate 2 along the thickness direction of the support plate 2 , and the limiting portion 31 can be movably mounted on the rotating portion 21 of the support plate 2 along the thickness direction of the support plate 2 .

[0057] Further, see Figure 2 In one embodiment, the limiting structure 3 also includes a pressing portion 32, which is connected to the limiting portion 31, and the pressing portion 32 is movably installed on the support plate 2; when the support plate 2 is at the corresponding supporting position, the pressing portion 32 is at the front side of the panel 1.

[0058] With this arrangement, when the support plate 2 is in the corresponding supporting position, the pressing portion 32 is located on the front side of the panel 1, allowing the user to intuitively see and operate it. Simultaneously, the limiting portion 31 contacts the back of the panel 1, maintaining the support plate 2 in the supporting position and providing stable support for the panel 1. When the user needs to change the state of the support plate 2, they press the pressing portion 32, causing the limiting portion 31 to move synchronously toward the support plate 2, thereby disengaging from the back of the panel 1. In other words, the support plate 2 is no longer restricted and can rotate toward the back of the panel 1.

[0059] It can be understood that, in one embodiment, the pressing portion 32 can be disposed at any position on the supporting portion 22 .

[0060] For further information, see Figure 3 and Figure 4 In one embodiment, a reset member 4 is provided on the support plate 2 to reset the pressing portion 32 after the pressing activity.

[0061] In this way, when the user presses the pressing portion 32, the reset member 4 is continuously subjected to pressure and continuously compressed and stores potential energy, so that its own length has a minimum value. At this time, the limiting portion 31 can be separated from the back of the panel 1, and then the support plate 2 can be rotated from the supporting position toward the back of the panel 1; when the user no longer presses the pressing portion 32, the reset member 4 releases its stored potential energy, and then its own length continues to expand until it reaches the maximum value. At this time, the pressing portion 32 returns to its original position.

[0062] It can be understood that, in one embodiment, the reset member 4 can be set in the form of a spring, which rebounds and resets after being pressed; it can be set in a magnetic repulsion manner, where the magnetic force increases when two mutually repelling magnets approach each other, and vice versa; it can also be set in the form of a spring, which resets after being pressed.

[0063] See also Figure 5 and Figure 6 In one embodiment, the limiting structure 3 also includes a connecting portion 33, and the limiting portion 31 is connected to the pressing portion 32 through the connecting portion 33. Among the connecting portion 33 and the support plate 2, one is provided with a guide protrusion 5, and the other is provided with a matching hole portion 6, and the guide protrusion 5 can be inserted into the matching hole portion 6.

[0064] With this arrangement, the pressing portion 32 can better transmit the force to the limiting portion 31 through the connecting portion 33, so that the pressing portion 32 and the limiting portion 31 maintain synchronous movement. The guide protrusion 5 can be inserted into the matching hole portion 6 and move within the matching hole portion 6, so that the limiting portion 31 can accurately abut or disengage with the panel 1, thereby improving reliability.

[0065] It can be understood that, in the connecting portion 33 and the support plate 2, it is selected to provide a guide protrusion 5 on the connecting portion 33 and a matching hole portion 6 on the support plate 2, and the guide protrusion 5 can be inserted into the matching hole portion 6; it is selected to provide a matching hole portion 6 on the connecting portion 33 and a guide protrusion 5 on the support plate 2, and the guide protrusion 5 can be inserted into the matching hole portion 6.

[0066] It can be understood that the guide protrusion 5 can be strip-shaped or column-shaped, and there can be multiple guide protrusions 5; the matching hole portion 6 is adapted to be arranged with the guide protrusion 5.

[0067] In one embodiment, an anti-slip portion 7 is further formed on the support plate 2 , and the anti-slip portion 7 is located on the side of the pressing portion 32 facing away from the support plate 2 , for limiting the pressing portion 32 from detaching from the support plate 2 and being confined on the support plate 2 .

[0068] In this arrangement, part of the anti-slip portion 7 is connected to the support portion 22 so that the anti-slip portion 7 is fixed on the support portion 22, and part of the anti-slip portion 7 is pressed against the pressing portion 32, thereby limiting the pressing portion 32 and keeping the pressing portion 32 on the support plate 2, which can reduce the failure rate caused by the loosening of the pressing portion 32 and improve the reliability when the user uses it.

[0069] It is understandable that the anti-slip portion 7 may be provided at the periphery of the pressing portion 32 , or may be provided at the middle position of the pressing portion 32 .

[0070] Specifically, in one embodiment, the anti-slip portion 7 is arranged on the periphery of the pressing portion 32, which can provide a sufficient pressing area for the pressing portion 32 and facilitate user use.

[0071] In addition, it is worth mentioning that in order to prevent the object to be supported from sliding on the support plate 2, in other embodiments, the reading rack 100 with a flippable support plate further includes an anti-slip pad, which can be provided on the anti-slip portion 7 or on the support plate 2. The anti-slip pad is used to increase the friction between the object to be supported and maintain the stability of the object to be supported.

[0072] It is understood that the anti-slip pad is made of a material with a high friction coefficient, such as rubber, silicone or other high friction materials. These materials can not only provide sufficient friction, but also play a certain buffering role to protect the object to be supported from damage.

[0073] See also Figure 7 and Figure 8 In one embodiment, a relief notch 11 is provided at the lower side of the panel 1 , and the rotating portion 21 is connected to the side wall of the relief notch 11 .

[0074] In this way, by setting the avoidance gap 11, sufficient space is provided for the movement of the support plate 2, so that the support plate 2 can smoothly avoid the limiting portion 31 during the rotation process, thereby ensuring that the support plate 2 can complete its expected rotation without hindrance, thereby achieving more flexible use.

[0075] It can be understood that the connection method between the rotating part 21 and the side wall of the avoidance gap 11 can be that a rotating shaft is fixedly installed on the side wall of the avoidance gap 11, and the rotating part 21 rotates with the panel 1 through the rotating shaft; it can also be that a fixed rod is rotatably installed on the side wall of the avoidance gap 11, and the rotating part 21 rotates with the panel 1 through the fixed rod.

[0076] In one embodiment, the limiting portion 31 is block-shaped, and the length of the limiting portion 31 is adapted to the length of the avoidance gap 11 .

[0077] In this configuration, by matching the length of the limiting portion 31 with the length of the avoidance gap 11 , the movement range of the support plate 2 can be accurately limited to avoid excessive movement or dislocation.

[0078] In one embodiment, the limiting portion 31 is disposed corresponding to a middle position of the avoidance gap 11 .

[0079] In this way, by setting the limiting portion 31 at the middle position corresponding to the avoidance gap 11, the limiting portion 31 is more flexible and can be adapted to different specifications without being restricted by the size of the avoidance gap 11.

[0080] In one embodiment, a limiting groove 12 is provided on the back of the lower side end of the panel 1, wherein: corresponding to the supporting position of the support plate 2, the limiting portion 31 abuts against the bottom wall of the limiting groove 12;

[0081] With such an arrangement, the contact between the limiting portion 31 and the bottom wall of the limiting groove 12 can accurately limit the position of the support plate 2 on the panel 1, preventing the support plate 2 from excessive movement, and can also store the support plate 2 to save space.

[0082] In one embodiment, a limiting groove 12 is provided on the back of the lower side end of the panel 1, wherein: the rotating portion 21 is rotatably installed on the lower side end of the panel 1, and the support plate 2 has a storage position, corresponding to the storage position of the support plate 2, the back of the support plate 2 is at least partially in contact with the bottom wall of the limiting groove 12.

[0083] With such an arrangement, the back of the support plate 2 is at least partially in contact with the bottom wall of the limiting groove 12, so that the support plate 2 is stably placed on the panel 1 to prevent movement. At the same time, it helps to reduce additional parts and space occupation, making the overall structure more compact.

[0084] In addition, in other embodiments, the limit groove 12 includes a lower limit groove section 13 on the lower side and an upper limit groove section 14 on the upper side, and the groove width of the upper limit groove section 14 is smaller than the groove width of the lower limit groove section 13, wherein: the limit portion 31 can abut against the portion located in the lower limit groove section 13.

[0085] In this way, different limiting accuracies are provided by groove sections of different widths, that is, when the lower limiting groove section 13 is wider, the limiting portion 31 can be allowed to move within a certain range; when the upper limiting groove section 14 is narrower, the position of the limiting portion 31 can be more accurately controlled, and at the same time, the limiting portion 31 can be easily disassembled.

[0086] In one embodiment, corresponding to the storage position of the support plate 2, the back of the panel 1 and the back of the support plate 2 are detachably connected.

[0087] With such an arrangement, the support plate 2 and the panel 1 can be conveniently fixed by a detachable connection.

[0088] It can be understood that the detachable connection method can be snap connection, magnetism, Velcro and adhesion, etc. The snap connection setting method is used as an example below, and other detachable connection methods are not described in detail here.

[0089] A latching protrusion is provided on one of the back of the panel 1 and the back of the support plate 2 , and a latching block is provided on the other, and the latching block and the latching protrusion are buckled together.

[0090] In one embodiment, the surface of the back of the rotating portion 21 is configured as a curved surface, and corresponding to the storage position of the support plate 2 , the back of the rotating portion 21 is smoothly adjacent to the front of the panel 1 .

[0091] In this way, by setting the front of the panel 1 and the back of the rotating part 21 to have no obvious gap or protruding parts, the overall sense of the product and the user experience are improved. Compared with the setting method in the prior art where the support plate of the reading rack is flush with or lower than the desktop plate, sharp corners can be avoided, reducing scratches that may be caused to users or other objects during use.

[0092] It is understandable that the curved surface transition can be set by setting the back of the rotating part 21 to be an outward arc surface. When the support plate 2 is in the storage position, the intersection of the arc surface and the front surface of the panel 1 is a smooth transition.

[0093] In one embodiment, the reading rack 100 with a flippable support plate further includes a bracket 8 , which is rotatably mounted on the back of the panel 1 .

[0094] With such arrangement, the bracket 8 can provide support for the reading rack 100 with a flippable support plate, ensuring that the user can directly place it on a desktop for use.

[0095] It is understandable that there are various ways to rotatably mount the bracket 8 on the back of the panel 1 , for example, hinged mounting, where a hinge seat is mounted on the back of the panel 1 , and the bracket 8 rotates via the hinge seat.

[0096] It is understandable that there are many ways to set up the bracket 8. It can be set up with a telescopic rod, which can telescopically adjust the height of the flip-up reading rack 100 with the support plate to improve practicality; or a control button can be provided on the bracket 8 to adjust the angle between the panel 1 and the bracket 8 to facilitate the angle requirements of different users.

[0097] In one embodiment, the reading rack 100 with a flippable support plate further includes a clamping member 9 , which is disposed on the supporting portion 22 for clamping toward the front of the panel 1 .

[0098] With such arrangement, the panel 1 can be clamped and fixed by the clamping member 9 , and further the object to be supported can be clamped, which makes it convenient for users to free their hands and improves practicality.

[0099] It is understandable that there are many ways to set up the clamping member 9, for example, a spring clip. When the clamping member 9 is not needed, the spring clip can be rotated and stored inside the support portion 22, and the spring clip at this time stores potential energy; when it is needed, the spring clip is rotated to move it out of the support portion 22, and the spring clip at this time releases the potential energy and moves toward the panel 1 to abut and fix the object to be supported.

[0100] In other embodiments, a protective cover, such as a silicone cover, may be provided on the outer peripheral wall of the shrapnel to prevent damage to the supporting body during use.

[0101] In other embodiments, considering that the limiting structure 3 is prone to deformation due to frequent use, the reading rack 100 with a flippable support plate further includes a guide member, which is provided between the rotating portion 21 and the connecting portion 33, so that when the pressing portion 32 is pressed, the limiting portion 31 is guided. Of course, considering that the pressing portion 32 is elastic when pressed, in order to cooperate with the movement of the pressing portion 32, a spring is provided on the outside of the guide member to move together with the pressing portion 32.

[0102] It is understandable that the guide member can be arranged in a strip shape or a column shape.

[0103] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A reading stand with a reversible support plate, characterized in that: include: panel; a support plate comprising a rotating portion and a support portion connected to the rotating portion, wherein the rotating portion is rotatably mounted on the lower side end of the panel, and the support plate has a supporting position; and A limiting structure, comprising a limiting portion, wherein the limiting portion is movably mounted on the support plate; Wherein, corresponding to the supporting position of the support plate, the supporting portion is located in front of the panel for supporting the object to be supported, and the limiting portion can contact the panel so that the support plate is limited on the panel.

2. The reading stand with a reversible support plate as claimed in claim 1, characterized in that: The limiting portion is movably mounted on the support plate along the thickness direction of the support plate; Corresponding to the supporting position of the support plate, the limiting portion can be moved to abut against the back of the panel, so that the support plate is limited on the panel.

3. The reading stand with a reversible support plate according to claim 1 or 2, characterized in that: The limiting structure further includes a pressing portion, the pressing portion is connected to the limiting portion, and the pressing portion is movably mounted on the support plate; When the support plate is located at the supporting position, the pressing portion is located at the front side of the panel.

4. The reading stand with a reversible support plate as claimed in claim 3, characterized in that: A reset piece is provided on the support plate for resetting the pressing portion after the pressing activity.

5. The reading stand with a reversible support plate as claimed in claim 3, characterized in that: The limiting structure also includes a connecting portion, through which the limiting portion is connected to the pressing portion. Among the connecting portion and the support plate, one is provided with a guide protrusion and the other is provided with a matching hole portion, and the guide protrusion can be inserted into the matching hole portion.

6. The reading stand with a reversible support plate as claimed in claim 3, characterized in that: An anti-slip portion is also formed on the support plate. The anti-slip portion is located on a side of the pressing portion facing away from the support plate, and is used to limit the pressing portion from being separated from the support plate and being confined on the support plate.

7. The reading stand with a reversible support plate according to claim 1, wherein: The lower side end of the panel is provided with an avoidance gap, and the rotating part is connected to the side wall of the avoidance gap.

8. The reading stand with a reversible support plate as claimed in claim 7, characterized in that: The limiting portion is block-shaped, and the length of the limiting portion is adapted to the length of the avoidance gap; or The limiting portion is arranged corresponding to the middle position of the avoidance gap.

9. The reading stand with a reversible support plate according to claim 1, wherein: A limiting groove is provided on the back of the lower side of the panel, wherein: At the supporting position corresponding to the supporting plate, the limiting portion abuts against the bottom wall of the limiting groove; and / or, The rotating portion is rotatably mounted on the lower side of the panel, and the support plate has a storage position. Corresponding to the storage position of the support plate, at least a portion of the back of the support plate is in contact with the bottom wall of the limiting groove.

10. The reading stand with a reversible support plate according to claim 9, wherein: The surface of the back of the rotating part is set as a curved surface. Corresponding to the storage position of the support plate, the back of the rotating part is adjacent to the front of the panel in a smooth transition.

11. The reading stand with a reversible support plate according to claim 9, wherein: Corresponding to the storage position of the support plate, the back of the panel and the back of the support plate are detachably connected.

12. The reading stand with a reversible support plate according to claim 1, wherein: The reading rack with a reversible support plate also includes: a bracket rotatably mounted on the back of the panel; and / or, A clamping member is provided on the supporting portion and is used for clamping toward the front side of the panel.

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