CN218008703U - Dual-purpose reading stand supporting seat - Google Patents

Abstract

The utility model discloses a solve the single problem of current reading frame supporting seat adjustment mode. The dual-purpose reading frame supporting seat comprises a first adjusting rod, wherein a first connecting device is arranged at the bottom of the first adjusting rod; the left side of the first connecting device is provided with a first rotating shaft, and the right side of the first connecting device is provided with a second rotating shaft; the support also comprises a first support, a second support, a third support and a fourth support; the first support and the third support are both rotationally connected with the first rotating shaft, and the second support and the fourth support are both rotationally connected with the second rotating shaft; one or more third supports are provided; the number of the fourth support is one or more than one. Adopt this application structure to reach dual-purpose support mode, can be applicable to the multi-scene of reading frame and use, solved the single problem of current reading frame support mode.

Description

Dual-purpose reading stand support

Technical Field

The utility model belongs to the technical field of the historical relic articles for use, especially, relate to a dual-purpose reading frame supporting seat.

Background

The reading stand can help readers to fix books and periodicals, and is widely applied to the young learning stage. In the learning stage, a user needs to read for a long time and needs to keep a good reading posture, and the reading frame can adjust the angle of a book according to the sight range of the reader, so that the reader can be better assisted to keep the good reading posture.

In the prior art, chinese patent CN201821886577.7 discloses a multifunctional reading stand, which comprises a base, a supporting tube and a panel arranged from bottom to top, wherein the supporting tube comprises a supporting inner tube and a supporting outer tube which are matched with each other, the supporting inner tube is connected with the base, the upper part of the supporting outer tube is connected with the panel, the supporting inner tube and the supporting outer tube are arranged in a sliding manner, and the multifunctional reading stand further comprises a locking rod arranged on the supporting outer tube, wherein the front end of the locking rod is abutted against the supporting inner tube. In use, through stirring the check lock lever of setting on supporting the outer tube, the check lock lever front end with support the inner tube butt, rely on the frictional force fixed support inner tube of check lock lever front end and support inner tube and the relative position of outer tube, so solve the problem that the high difficult adjustment of book stand, nevertheless this kind of structure only can carry out the regulation of height that goes up and down, its adoption is vertical arranges.

In addition, chinese patent CN202120105850.3 also discloses a book holder mechanism and a reading stand which are convenient to operate, wherein the reading stand comprises two book holder mechanisms, a supporting plate and a supporting frame which are convenient to operate; the bottom plate is fixedly connected with the supporting plate, and the book clamp mechanism comprises a fixed clamp plate and a movable clamp plate; the fixed clamping plate comprises a bottom plate, one end of the bottom plate is bent upwards to form a bent part, the movable clamping plate is connected with the bottom plate in a floating mode through the elastic assembly, and one side of the movable clamping plate is located in the bent part. The two fixed clamping plates are oppositely arranged, and the movable clamping plate is matched with the fixed clamping plates to clamp the book. The structure adopts horizontal arrangement, can only be placed on a desktop to adjust the inclination angle forwards and backwards, and cannot be lifted for use. In order to expand the application of the reading stand, how to realize vertical or horizontal adjustment becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose book stand supporting seat has solved the single problem of current book stand supporting seat adjustment mode. In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a dual-purpose reading stand supporting seat comprises a first adjusting rod, wherein a first connecting device is arranged at the bottom of the first adjusting rod; a first rotating shaft is arranged on the left side of the first connecting device, and a second rotating shaft is arranged on the right side of the first connecting device; the support also comprises a first support, a second support, a third support and a fourth support; the first support and the third support are both rotationally connected with the first rotating shaft, and the second support and the fourth support are both rotationally connected with the second rotating shaft; one or more third supports are provided; the number of the fourth supports is one or more than one.

Further, the first connecting device comprises a first connecting plate and a second connecting plate which are matched with each other; a first rotating shaft and a second rotating shaft are arranged between the first connecting plate and the second connecting plate.

Furthermore, a first protrusion is arranged on the first support and/or the second support, a first groove is arranged on the first connecting plate, and the first protrusion is matched with the first groove; the first protrusion and the first groove are provided with one or more than one.

Furthermore, a second bulge is arranged on the third support and/or the fourth support, a second groove is arranged on the second connecting plate, and the second bulge is matched with the second groove; the second protrusion and the second groove are provided with one or more than one.

Furthermore, a first groove is formed in the first support and/or the second support, a first protrusion is arranged on the first connecting plate, and the first protrusion is matched with the first groove; the first protrusion and the first groove are provided with one or more than one.

Furthermore, a second groove is formed in the third support and/or the fourth support, a second protrusion is arranged on the second connecting plate, and the second protrusion is matched with the second groove; one or more than one second bulge and second groove are arranged.

Furthermore, an anti-skid gasket is arranged between the first connecting device and the first support, and/or an anti-skid gasket is arranged between the first support and the third support, and/or an anti-skid gasket is arranged between the third support and the first connecting device.

In the specific implementation of the application, the dual-purpose reading frame supporting seat comprises a first adjusting rod, the top of the first adjusting rod is rotatably connected with a reading frame panel, and a book is supported and clamped through the reading frame panel; the first adjusting rod can be of a self-telescopic structure, the distance between the panel and the desktop can be adjusted, and up-and-down adjustment is realized; the first adjusting rod can also be used for realizing the up-and-down direction adjustment of the reading stand panel by arranging the existing adjusting structure, such as the up-and-down adjusting structure introduced in the background technology; the bottom of the first adjusting rod is provided with a first connecting device, and the first adjusting rod are connected in a buckling mode or in a screw connection mode; a first rotating shaft is arranged on the left side of the first connecting device and is rotatably connected with the first support and the third support through the first rotating shaft; a second rotating shaft is arranged on the right side of the first connecting device and is rotatably connected with the second support and the fourth support through the second rotating shaft; the first support, the second support, the third support and the fourth support are rod-shaped structures, are symmetrically arranged on two sides of the first connecting device, and can rotate relative to the first rotating shaft or the second rotating shaft in use. When the multifunctional desk is used specifically, the first support and the second support are rotatably connected on two sides of the first connecting device and can rotate to the direction parallel and level with the panel, the panel can be obliquely placed at the moment, the first support line is in contact with the desktop through the parallel and level of the first support and the second support, the bottom of the panel is in contact with the desktop, and the second using mode of the panel is realized. In addition, first support and third support, second support and fourth support can rotate into certain contained angle state, and the panel can break away from the desktop this moment, forms through four supports and desktop contact and supports in order to bear first regulation pole and panel, realizes the first kind using-way of panel, also is vertical arrangement promptly.

The reading rack has the advantages that the first support and the second support form a linear state, so that the reading rack can be horizontally laid on a desktop for reading, and a horizontal type reading rack supporting structure is formed; meanwhile, the rotation angles of the four supports and various corresponding rotating shafts can be adjusted according to needs, the four supports are used as supports to bear the first adjusting rod and the panel, and the position of the panel is adjusted up and down through the first adjusting rod, so that a vertical reading frame supporting structure is formed. So, adopt this application structure to reach dual-purpose supporting means, can be applicable to the multi-scene of book stand and use, solved the single problem of current book stand support mode.

Drawings

Fig. 1 is a schematic view of a first viewing angle of the present invention;

FIG. 2 is a schematic view of the present invention with a first view angle of the panel;

FIG. 3 is a schematic view of the present invention with a second view angle of the panel;

fig. 4 is a schematic view of a first viewing angle of the first connecting device of the present invention;

fig. 5 is a schematic view of a second view angle of the first connecting device of the present invention;

fig. 6 is a schematic view of a first viewing angle of the second support according to the present invention;

fig. 7 is a schematic view of a fourth support according to the present invention at a first viewing angle.

Fig. 8 is a schematic view of a first viewing angle of the first connecting plate according to the present invention.

Fig. 9 is a schematic view of a first viewing angle of the second connecting plate according to the present invention.

Reference numerals:

100 supporting seats, 110 first adjusting rods, 120 first connecting devices, 121 first connecting plates, 122 second connecting plates, 123 first rotating shafts, 124 second rotating shafts, 130 first supporting seats, 140 second supporting seats (140), 150 third supporting seats, 160 fourth supporting seats, 171 first protrusions, 172 first grooves, 173 second protrusions, 174 second grooves, 175 third protrusions and 200 panels.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

Referring to fig. 1, 2 and 3, a dual-purpose reading stand support 100 includes a first adjustment lever 110, and a first connecting device 120 is disposed at the bottom of the first adjustment lever 110; the first connecting device 120 is provided with a first rotating shaft 123 on the left side and a second rotating shaft 124 on the right side; further comprises a first support 130, a second support 140, a third support 150 and a fourth support 160; the first support 130 and the third support 150 are both rotationally connected with the first rotating shaft 123, and the second support 140 and the fourth support 160 are both rotationally connected with the second rotating shaft 124; one or more third supports 150; the number of the fourth support 160 is one or more.

In the specific implementation of the present application, the dual-purpose reading frame support base 100 includes a first adjustment lever 110, the top of the first adjustment lever 110 is rotatably connected to the reading frame panel 200, and the reading frame panel 200 supports and clamps the book; the first adjusting rod 110 can be a self-telescopic structure, and can adjust the distance between the panel 200 and the desktop to realize vertical adjustment; the first adjustment bar 110 can also be used to adjust the reading stand panel 200 in the up-down direction by providing an existing adjustment structure, such as the up-down adjustment structure described in the background art; the first connecting device 120 is arranged at the bottom of the first adjusting rod 110, and the first adjusting rod are connected in a buckling mode or in a screw connection mode; a first rotating shaft 123 is arranged at the left side of the first connecting device 120, and the first support 130 and the third support 150 are rotatably connected through the first rotating shaft 123; a second rotating shaft 124 is arranged at the right side of the first connecting device 120, and the second support 140 and the fourth support 160 are rotatably connected through the second rotating shaft 124; the first support 130, the second support 140, the third support 150 and the fourth support 160 are rod-shaped structures, are symmetrically arranged on two sides of the first connecting device 120, and can rotate relative to the first rotating shaft 123 or the second rotating shaft 124 in use. When the multifunctional desk is used, the first support 130 and the second support 140 are rotatably connected on two sides of the first connecting device and can rotate to the direction parallel to the panel 200, at the moment, the panel 200 can be obliquely placed, a first supporting line is formed by parallel and level of the first support 130 and the second support 140 to be in contact with a desk top, the bottom of the panel 200 is in contact with the desk top, and the second using mode, namely horizontal arrangement, of the panel 200 is realized.

The beneficial effect brought by the application is that the first support 130 and the second support 140 can form a linear state to enable the reading frame to lie on a desktop for reading, so that a horizontal reading frame supporting structure is formed; meanwhile, the rotation angles of the four supports and various corresponding rotating shafts can be adjusted according to the needs, the four supports are used as supports to bear the first adjusting rod 110 and the panel 200, and the position of the panel 200 is adjusted up and down through the first adjusting rod 110, so that a vertical reading stand supporting structure is formed. So, adopt this application structure to reach dual-purpose supporting means, can be applicable to the multi-scene of book stand and use, solved the single problem of current book stand support mode.

Through setting up third support 150 and fourth support 160 in this application, when this application supporting seat 100 was vertical to be placed, can rotate first support 130, second support 140, third support 150 and fourth support 160 as required this moment, let four evenly distributed on the desktop, promote the overall stability of panel 200 so. In addition, since each support is rotatably connected to the first connecting device 120, the distribution position of each support can be adjusted by a rotating structure according to the placement position of the book on the panel 200 in actual use, thereby further improving the reliability of the support base 100 and the panel 200. Specifically, in this application, four supports are extended from the middle of the first connecting device 120 through the first connecting device 120 and from two sides of the first connecting device 120 through the rotating shaft, so that the stability of the structure is better than that of other structures in the prior art.

In other embodiments of the present application, a plurality of third and fourth supporting seats 150 and 160 may be provided as required, that is, a plurality of supporting seats may be rotatably connected to the first connecting device 120, so as to improve the stability of the whole structure.

Further, the first connecting device 120 includes a first connecting plate 121 and a second connecting plate 122 which are matched with each other; a first rotation shaft 123 and a second rotation shaft 124 are provided between the first connection plate 121 and the second connection plate 122.

Further, in other embodiments of the present application, the first connecting device 120 includes a first connecting plate 121 and a second connecting plate 122 that are engaged with each other; a first rotation shaft 123 and a second rotation shaft 124 are provided between the first connection plate 121 and the second connection plate 122. Refer to fig. 4, 5; in the present application, the first connecting device 120 includes a first connecting plate 121 located at the upper part and a second connecting plate 122 located at the lower part, and both the first connecting plate 121 and the second connecting plate 122 can be formed into an integral structure and can also be connected by a buckle or other existing connecting means; the first connecting plate 121 is provided with a first connecting port connected to the first adjusting lever 110. Gaps are arranged on two sides between the first connecting plate 121 and the second connecting plate 122, a first rotating shaft 123 is arranged in the gap on the left side, and a second rotating shaft 124 is arranged in the gap on the right side; the first support 130 and the third support 150 are in rotating connection with the first connecting device 120 after being sleeved with the first rotating shaft 123; the second support 140 and the fourth support 160 are connected to the first connecting device 120 in a rotatable manner after being sleeved on the second rotating shaft 124. For other connected mode, this application adopts to rotate between two connecting plates to connect a plurality of supports, simple structure to it is convenient to dismantle, and stability is better, and in use can also improve the reliability.

Further, in other embodiments of the present application, referring to fig. 5 to 9, the first support 130 and/or the second support 140 is provided with a first protrusion 171, the first connecting plate 121 is provided with a first groove 172, and the first protrusion 171 is matched with the first groove 172. The rotation angle of the first and second holders 130 and 140 can be limited by providing the first recess 172 and the first protrusion 171 which are engaged with each other. In particular, when the reading stand is selected to be in the landscape configuration, the first support 130 and the second support 140 are in the horizontal configuration, and the first support 130 and the second support 140 have upward reaction forces due to downward forces exerted on the two supports by the reading stand panel, and the first protrusion 171 and the first recess 172 overcome the reaction forces to restrain the first support 130 and the second support 140 in the horizontal configuration. Meanwhile, by arranging the first protrusion 171 and the first groove 172, the first protrusion 171 is clamped in the first groove 172 in the assembling process, so that the positioning effect can be achieved, and the assembling efficiency can be improved; in other embodiments of the present application, the first groove 172 may also be used to limit the rotation amplitude of the first support 130 and/or the second support 140, so as to facilitate the use of the operator. In other embodiments of the present application, a second protrusion 173 is disposed on the third seat 150 and/or the fourth seat 160, a second groove 174 is disposed on the second connecting plate 122, and the second protrusion 173 matches the second groove 174. In specific use, by providing the second protrusion 173 and the second recess 174 which are matched with each other, the rotation reliability, the installation convenience, and the like can be further improved.

Further, in other embodiments of the present application, two or more of the first protrusion 171, the first groove 172, the second protrusion 173, and the second groove 174 are provided. For example, two first protrusions 171 are symmetrically disposed on the first support 130, and two corresponding recesses are disposed on the first connecting plate 121, so that when the first protrusions 171 are respectively inserted into the two first recesses 172 during assembly, the reliability of the limit support when the first support is rotated to the end of the recess can be further improved. In other embodiments of the present application, the structure of the first groove 172 or the second groove 174 may be changed to form a self-locking structure in the groove, so as to prevent the protrusion from sliding relatively in the groove after the rotation is completed, and further improve the reliability of the rotation.

Further, in other embodiments of the present application, wherein the protrusion and the groove can be interchanged between each seat and the first connecting device, that is, the present application adopts another embodiment that the first seat 130 and/or the second seat 140 is provided with the first groove 172, the first connecting plate 121 is provided with the first protrusion 171, and the first protrusion 171 and the first groove 172 are matched; a second groove 174 is arranged on the third support 150 and/or the fourth support 160, a second protrusion 173 is arranged on the second connecting plate 122, and the second protrusion 173 is matched with the second groove 174; one or more first protrusions 171, first grooves 172, second protrusions 173 and second grooves 174 are provided, and this arrangement can also achieve the above-mentioned effects.

Further, in other embodiments of the present application, anti-slip gaskets are disposed between the first connecting device 120, the first seat 130 and the third seat 150. Specifically, the anti-slip gasket is sleeved on the first rotating shaft 123, and a plurality of anti-slip gaskets may be provided, for example, an anti-slip gasket may be added between the first connecting device 120 and the first support 130, and/or an anti-slip gasket may be added between the first support 130 and the third support 150, and/or an anti-slip gasket may be added between the third support 150 and the first connecting device 120. By arranging the anti-slip gasket, the relative sliding between the support and the first connecting device 120, especially the first support 130 and the third support 150 after the rotation to the predetermined position is prevented, and the reliability of the structure of the present application is improved.

Similarly, in other embodiments of the present application, anti-slip gaskets may be further optionally disposed between the first connecting device 120, the second seat 140 and the fourth seat 160, which includes adding anti-slip gaskets between the first connecting device 120 and the second seat 140, and/or adding anti-slip gaskets between the second seat 140 and the fourth seat 160, and/or adding anti-slip gaskets between the fourth seat 160 and the first connecting device 120, and also is used for placing slip between the second seat 140, the fourth seat 160 and the first connecting device 120, thereby improving the reliability of the structure of the present application.

Further, in other embodiments of the present application, the first support 130 and/or the second support 140 are provided with a third protrusion 175. Through setting up third arch 175, in transportation or equipment etc. process, can utilize third arch 175 to carry out auxiliary stay to panel 200, reduce the spoilage of this application structure.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A dual-purpose reading stand supporting seat is characterized by comprising a first adjusting rod (110), wherein the bottom of the first adjusting rod (110) is provided with a first connecting device (120); a first rotating shaft (123) is arranged on the left side of the first connecting device (120), and a second rotating shaft (124) is arranged on the right side of the first connecting device; the device also comprises a first support (130), a second support (140), a third support (150) and a fourth support (160); the first support (130) and the third support (150) are rotatably connected with the first rotating shaft (123), and the second support (140) and the fourth support (160) are rotatably connected with the second rotating shaft (124); one or more third supports (150); the number of the fourth supports (160) is one or more.

2. The dual use reading frame support stand of claim 1, wherein said first attachment means (120) includes a first attachment plate (121) and a second attachment plate (122) cooperating with each other; a first rotating shaft (123) and a second rotating shaft (124) are arranged between the first connecting plate (121) and the second connecting plate (122).

3. The dual use reading stand support of claim 2, wherein the first support (130) and/or the second support (140) is provided with a first protrusion (171), the first link plate (121) is provided with a first recess (172), and the first protrusion (171) mates with the first recess (172); one or more than one first protrusion (171) and one first groove (172) are arranged.

4. A dual use reading stand support according to claim 3 wherein the third support (150) and/or the fourth support (160) is provided with a second protrusion (173), the second web (122) is provided with a second recess (174), and the second protrusion (173) mates with the second recess (174); the second protrusion (173) and the second groove (174) are provided with one or more than one.

5. The dual use reading stand support of claim 2, wherein the first support (130) and/or the second support (140) is provided with a first recess (172), the first link plate (121) is provided with a first protrusion (171), and the first protrusion (171) mates with the first recess (172); one or more than one first protrusion (171) and one first groove (172) are arranged.

6. The dual use reading stand support of claim 5, wherein the third support (150) and/or the fourth support (160) are provided with a second recess (174), the second web (122) is provided with a second protrusion (173), and the second protrusion (173) mates with the second recess (174); one or more second protrusions (173) and second recesses (174) are provided.

7. A dual use reading frame support according to claim 3 wherein a non-slip gasket is provided between the first connecting means (120) and the first support (130), and/or a non-slip gasket is provided between the first support (130) and the third support (150), and/or a non-slip gasket is provided between the third support (150) and the first connecting means (120).

8. A dual use reading frame support according to claim 5 wherein a non-slip gasket is provided between the first connecting means (120) and the first support (130), and/or a non-slip gasket is provided between the first support (130) and the third support (150), and/or a non-slip gasket is provided between the third support (150) and the first connecting means (120).

9. A dual use reading frame support according to claim 3 wherein a non-slip gasket is provided between the first attachment means (120) and the second support (140), and/or a non-slip gasket is provided between the second support (140) and the fourth support (160), and/or a non-slip gasket is provided between the fourth support (160) and the first attachment means (120).

10. A dual use reading frame support according to claim 5 wherein a non-slip gasket is provided between the first attachment means (120) and the second support (140), and/or a non-slip gasket is provided between the second support (140) and the fourth support (160), and/or a non-slip gasket is provided between the fourth support (160) and the first attachment means (120).

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