A book auxiliary fixing device for reading

Abstract

The utility model relates to book fixing device technical field, and disclose a kind of book auxiliary fixing device for reading, including fixed structure, support component includes the side joint bar of setting in the bottom end of placing plate, the top end of side joint bar is equipped with bent strip, and the outer surface of bent strip is opened in location slot, clamping position component includes top plate and the clamping slot of vertical through top plate middle end, the inside middle end of top plate is horizontally opened in inside slot, and I-shaped strip is limit installed in the inside of inside slot and in the side of clamping slot, placing plate will be rotated along the middle end of support leg, and the end of placing plate and away from support leg will be lifted, the angle of placing plate is adjusted, and the top plate of being opened in clamping slot will be moved along the outer surface of bent strip, and the top end of I-shaped strip is inserted into the inside of location slot and inside slot, the position of placing plate and clamping position component is fixed, and the device reduces the time of placing plate angle adjustment.

Description

Technical Field

[0001] This utility model relates to the technical field of book fixing devices, specifically an auxiliary book fixing device for reading. Background Technology

[0002] When reading, books are usually placed on a table. Because the table is low for writing purposes, the neck is often tilted towards the table for a long time. This often leads to neck pain for students, teachers, and other people who read frequently. With age, it can also lead to serious problems such as cervical spondylosis.

[0003] A book-fixing device for middle school students, disclosed in CN217671883U, includes a fixing frame. A support rod is fixedly installed at the lower rear end of the fixing frame, and a support frame is fixedly installed at the left side end of the fixing frame. Two threaded rods are movably installed through the top of the support frame, and rubber blocks are fixedly installed at the ends of both threaded rods. Two threaded rod sleeves are rotatably installed at the lower end of the top section of the support frame. An inner locking plate slides within a sliding frame, simultaneously compressing a micro-spring. After placing the textbook between the support frame and the sliding frame, the inner locking plate is released. The micro-spring, through its own elasticity, moves the inner locking plate back to its original position. The movement of the inner locking plate causes the rubber plate to move, contacting the textbook and compressing it, thus fixing the textbook in one step. The two sliding frames are small overall, minimizing obstruction of the textbook and reducing discomfort for students while reading.

[0004] The aforementioned patent proposes that two threaded rod sleeves can be rotated individually, and the rotation of both threaded rod sleeves can drive two threaded rods to move up or down. The movement of the two threaded rods will drive two rubber blocks to move, and the two rubber blocks will drive the upper section of the textbook to move up or down, thereby adjusting the tilt angle of the textbook. However, in actual use, users need to spend time rotating the two sets of threaded rod sleeves, which will affect the user's reading time. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary fixing device for reading books, so as to solve the problem mentioned in the background art that users need to spend time rotating two sets of threaded rod sleeves.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a book-fixing auxiliary device for reading, comprising a fixing structure, wherein the fixing structure includes a placement plate and a support component installed at the lower end of the placement plate, the top of the placement plate is provided with a placement groove, and a locking component is installed at the top of the placement plate and above the placement groove.

[0007] The support component includes a side strip at the bottom of the placement plate, a bent strip at the top of the side strip, and a positioning groove through the outer surface of the bent strip.

[0008] The positioning component includes a top plate and a positioning groove that extends vertically through the middle of the top plate. An inner groove is horizontally opened in the middle of the inner side of the top plate, and an I-shaped strip is installed inside the inner groove and on one side of the positioning groove for limiting.

[0009] Preferably, a horizontal connecting plate is installed at one end of the side connecting strip, and support feet are installed on both sides of the horizontal connecting plate. The placement plate is hinged between the two sets of support feet, and anti-slip strips are installed at the bottom of the support feet.

[0010] Preferably, a sliding groove is formed on the upper part of the inner wall of the placement slot and on the outer surface of the placement plate, and a bottom groove is formed at the bottom of the sliding groove and on the outer surface of the placement plate. A limit rod is horizontally installed inside the bottom groove, and a moving component is slidably installed inside the bottom groove. A pressing component is installed on one side of the moving component and inside the placement slot.

[0011] Preferably, the movable component includes an inner slider and a through hole extending laterally through the lower end of the inner slider. A side frame is installed on the upper surface of the outer surface of the inner slider. Circular grooves are symmetrically opened on both sides of the inner wall of the side frame, and torsion springs are installed inside the circular grooves.

[0012] Preferably, the pressing component includes an L-shaped strip and an external shaft installed on the lower side of both ends of the L-shaped strip. A cross groove is provided in the middle of one end of the L-shaped strip. An internal block and a movable cylinder are slidably installed inside the cross groove, and the movable cylinder is movably installed on both sides of the internal block.

[0013] Preferably, a connecting strip is installed at the bottom end of the built-in block, and a pressure rod is installed at the bottom end of the connecting strip, and rubber cylinders are installed at both ends of the pressure rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The present invention discloses a book-fixing auxiliary device for reading, wherein the placement plate will rotate along the middle of the support leg, and the end of the placement plate away from the support leg will be raised to adjust the angle of the placement plate. The top plate with a locking groove will move along the outer surface of the curved strip, and the top of the curved strip will be inserted into the positioning groove and the inner groove to fix the position of the placement plate and the locking component. This device reduces the time for adjusting the angle of the placement plate.

[0016] 2. The present invention discloses a book-fixing auxiliary device for reading, which adjusts the position of the moving component according to the middle position of the book, releases the lifting force on the pressing component, and the torsion spring uses its own rebound force to rotate the pressing component back to its position, causing the pressure rod with the rubber cylinder installed to press down on the middle of the unfolded book, thereby fixing the unfolded book. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the placement board and the card slot component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the movable component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the pressing component of this utility model.

[0021] In the diagram: 1. Fixed structure; 11. Placement plate; 111. Placement groove; 112. Slide groove; 113. Bottom groove; 114. Limiting rod; 12. Support component; 121. Support leg; 122. Anti-slip strip; 123. Horizontal connecting plate; 124. Side connecting strip; 125. Bend strip; 126. Positioning groove; 13. Locking component; 131. Top plate; 132. Locking groove; 133. I-shaped strip; 134. Inner groove; 14. Moving component; 141. Inner slider; 142. Through hole; 143. Side frame; 144. Circular groove; 145. Torsion spring; 15. Pressing component; 151. L-shaped strip; 152. External shaft; 153. Cross groove; 154. Internal block; 155. Movable cylinder; 156. Pressure rod; 157. Rubber cylinder; 158. Connecting strip. Detailed Implementation

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

[0023] Example 1: Please refer to Figure 1 and Figure 2 A book-fixing device for reading includes a fixing structure 1. The fixing structure 1 includes a placement plate 11 and a support member 12 installed at the lower end of the placement plate 11. The top of the placement plate 11 is provided with a placement groove 111, and a locking member 13 is installed at the top of the placement plate 11 and above the placement groove 111.

[0024] The support component 12 includes a side strip 124 disposed at the bottom of the placement plate 11. A bent strip 125 is installed at the top of the side strip 124, and a positioning groove 126 is provided through the outer surface of the bent strip 125.

[0025] The positioning component 13 includes a top plate 131 and a positioning groove 132 that extends vertically through the middle of the top plate 131. An inner groove 134 is horizontally opened in the middle of the interior of the top plate 131. An I-shaped strip 133 is installed inside the inner groove 134 and on one side of the positioning groove 132. The width of the inner groove 134 is the same as the width of the positioning groove 126.

[0026] A horizontal connecting plate 123 is installed at one end of the side connecting strip 124, and a support leg 121 is installed on both sides of the horizontal connecting plate 123. The placement plate 11 is hinged between the two sets of support legs 121. An anti-slip strip 122 is installed at the bottom of the support leg 121. The anti-slip strip 122 will prevent the fixed structure 1 from moving randomly.

[0027] In this embodiment: both the anti-slip strip 122 and the side connecting strip 124 are in contact with the desktop. When the handheld placement plate 11 is rotated, the placement plate 11 will rotate along the middle of the support leg 121. The end of the placement plate 11 away from the support leg 121 will be lifted to adjust the angle of the placement plate 11. The top plate 131 with the locking groove 132 will move along the outer surface of the curved strip 125. When the angle of the placement plate 11 is suitable for the user to read, the position adjustment of the placement plate 11 can be stopped. The I-shaped strip 133 is pushed up, so that the top end of the I-shaped strip 133 is inserted into the positioning groove 126 and the inner groove 134 to fix the position of the placement plate 11 and the locking member 13. This device reduces the time for adjusting the angle of the placement plate 11, making it easier for the user to adjust the reading angle of the book.

[0028] Example 2: This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figures 2-4 A sliding groove 112 is provided above the inner wall of the placement groove 111 and on the outer surface of the placement plate 11. A bottom groove 113 is provided at the bottom of the sliding groove 112 and on the outer surface of the placement plate 11. A limit rod 114 is installed horizontally inside the bottom groove 113. A moving member 14 is slidably installed inside the bottom groove 113. A pressing member 15 is installed on one side of the moving member 14 and inside the placement groove 111.

[0029] The movable component 14 includes an inner slider 141 and a through hole 142 that is laterally opened at the lower end of the inner slider 141. A side frame 143 is installed on the upper end of the outer surface of the inner slider 141. Circular grooves 144 are symmetrically opened on both sides of the inner wall of the side frame 143. A torsion spring 145 is installed inside the circular groove 144. The inner slider 141 is adapted to the bottom groove 113.

[0030] The pressing component 15 includes an L-shaped bar 151 and an external shaft 152 installed on the lower sides of both ends of the L-shaped bar 151. A cross groove 153 is provided in the middle of one end of the L-shaped bar 151. An internal block 154 and a movable cylinder 155 are slidably installed inside the cross groove 153. The movable cylinder 155 is movably installed on both sides of the internal block 154. The L-shaped bar 151 and the internal block 154 are used together to facilitate the adjustment of the pressing position.

[0031] A connecting strip 158 is installed at the bottom of the built-in block 154, and a pressure rod 156 is installed at the bottom of the connecting strip 158. Rubber cylinders 157 are installed at both ends of the pressure rod 156. The rubber cylinders 157 increase the friction between the book and the pressure rod 156.

[0032] In this embodiment: the book is unfolded and placed inside the placement slot 111. The lifting and pressing member 15 is raised, causing the external shafts 152 installed on both sides of the L-shaped bar 151 to rotate inside the circular groove 144. The torsion spring 145 deforms, and the position of the moving member 14 is adjusted according to the middle position of the book. The inner slider 141 with the through hole 142 moves along the outer surface of the limiting rod 114 inside the bottom groove 113. The lifting force on the pressing member 15 is released, and the torsion spring 145... 45 uses its own rebound force to rotate the pressing component 15 back to its position, causing the pressure rod 156, which is equipped with a rubber cylinder 157, to press down on the middle of the unfolded book, thus fixing the unfolded book. When the book is short, the pressure rod 156 can be held and pulled to move the built-in block 154 and the movable cylinder 155 within the cross groove 153 to limit their movement, so that the end of the built-in block 154 is away from the external shaft 152, making it easier for the pressure rod 156 and the rubber cylinder 157 to unfold and fix books of different heights.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A book-fixing device for reading, comprising a fixing structure (1), characterized in that: The fixed structure (1) includes a placement plate (11) and a support member (12) installed at the lower end of the placement plate (11). The top of the placement plate (11) is provided with a placement groove (111), and a locking member (13) is installed at the top of the placement plate (11) and above the placement groove (111). The bracket component (12) includes a side strip (124) provided at the bottom of the placement plate (11), a bent strip (125) is installed at the top of the side strip (124), and a positioning groove (126) is provided through the outer surface of the bent strip (125). The locking component (13) includes a top plate (131) and a locking groove (132) that extends vertically through the middle of the top plate (131). An inner groove (134) is horizontally opened in the middle of the interior of the top plate (131). An I-shaped strip (133) is installed inside the inner groove (134) and on one side of the locking groove (132).

2. The book-fixing device for reading according to claim 1, characterized in that: One end of the side connecting strip (124) is equipped with a horizontal connecting plate (123), and both sides of the horizontal connecting plate (123) are equipped with support legs (121). The placement plate (11) is hinged between the two sets of support legs (121), and the bottom end of the support legs (121) is equipped with an anti-slip strip (122).

3. The book-fixing device for reading according to claim 1, characterized in that: A sliding groove (112) is provided above the inner wall of the placement groove (111) and on the outer surface of the placement plate (11). A bottom groove (113) is provided at the bottom of the sliding groove (112) and on the outer surface of the placement plate (11). A limit rod (114) is installed horizontally inside the bottom groove (113). A moving member (14) is slidably installed inside the bottom groove (113). A pressing member (15) is installed on one side of the moving member (14) and inside the placement groove (111).

4. The book-fixing device for reading according to claim 3, characterized in that: The movable component (14) includes an inner slider (141) and a through hole (142) that extends laterally through the lower end of the inner slider (141). A side frame (143) is installed on the upper end of the outer surface of the inner slider (141). Circular grooves (144) are symmetrically opened on both sides of the inner wall of the side frame (143). A torsion spring (145) is installed inside the circular groove (144).

5. A book-fixing device for reading according to claim 3, characterized in that: The pressing component (15) includes an L-shaped bar (151) and an external shaft (152) installed on the lower side of both ends of the L-shaped bar (151). A cross groove (153) is provided in the middle of one end of the L-shaped bar (151). An internal block (154) and a movable cylinder (155) are slidably installed inside the cross groove (153), and the movable cylinder (155) is movably installed on both sides of the internal block (154).

6. The book-fixing device for reading according to claim 5, characterized in that: The bottom end of the built-in block (154) is equipped with a connecting strip (158), and the bottom end of the connecting strip (158) is equipped with a pressure rod (156), and the two ends of the pressure rod (156) are equipped with rubber cylinders (157).

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