Bookshelf book blocking strip convenient to use

Abstract

The utility model discloses a bookshelf book blocking strip convenient to use. The bookshelf book blocking strip comprises a mounting plate and an adjusting mechanism. Telescopic plates are slidably connected into sliding grooves formed in the middles of the left end and the right end of the mounting plate, fixing plates are arranged at the ends, away from the center in the mounting plate, of the telescopic plates, and clamping plates are arranged at the front ends of the fixing plates; the adjusting mechanism comprises guide sliding columns and a connecting plate, the guide sliding columns are arranged on the upper side and the lower side of the interior of the mounting plate correspondingly, and the guide sliding columns are slidably connected with sliding holes correspondingly formed in the right end of the connecting plate correspondingly; and the adjusting mechanism further comprises a mounting rod and a top plate, the bookshelf book blocking strip convenient to use is installed in a clamping mode, traditional bolt installation is not needed, and the bookshelf book blocking strip convenient to use is convenient to use and high in practicability. Time and labor are saved, and meanwhile the stability of the bookshelf book blocking strip convenient and fast to use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of school supplies, in particular to a convenient-to-use bookshelf book stop. Background Art

[0002] Bookshelf book stops are an auxiliary tool used on bookshelves. Their main function is to prevent books from sliding or falling, keep the bookshelves neat and orderly, prevent books from contacting the wall, and protect the books. Such book stops are usually made of flexible materials such as rubber, silicone or soft plastic, which have a certain degree of elasticity and friction.

[0003] The use of bookshelf book stop strips is very simple. When you need to place books on the bookshelf, you only need to apply some glue or double-sided tape to the front end of the book stop strip, then stick it to the back end of the bookshelf, and finally place the books against the book stop strip;

[0004] The existing bookshelf book stop strips can be installed and fixed by glue or double-sided tape during use. However, after the position of the bookshelf book stop strips needs to be adjusted and they are removed, there will be a certain amount of glue residue on the surface of the bookshelf and the bookshelf book stop strips, which is time-consuming and laborious to clean. Some convenient bookshelf book stop strips are installed and fixed by fastening screws. Although the problem of glue residue is avoided, the fastening screws will corrode and fall off after long-term use, thereby reducing the stability of the bookshelf book stop strips. Therefore, we propose a convenient bookshelf book stop strip. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a convenient and easy-to-use bookshelf book stop. Through the coordinated arrangement of the connecting plate and the top plate, the position of the telescopic plate can be adjusted, and finally the splint is tightly fixed to the outer surface of the bookshelf. It adopts a clamping installation without the need for traditional bolt installation, which saves time and effort while also improving the stability of the convenient and easy-to-use bookshelf book stop, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a convenient-to-use bookshelf book stop, comprising a mounting plate and an adjustment mechanism;

[0007] Mounting plate: The sliding grooves in the middle of the left and right ends of the mounting plate are slidably connected to the telescopic plates. The ends of the telescopic plates away from the inner center of the mounting plate are provided with fixed plates, and the front ends of the fixed plates are provided with splints;

[0008] Adjustment mechanism: It includes a guide slide and a connecting plate. The guide slides are respectively arranged on the upper and lower sides of the mounting plate. The guide slides are respectively slidably connected to the sliding holes correspondingly arranged on the right end of the connecting plate. The end of the connecting plate away from the inner center of the mounting plate is respectively fixedly connected to the end of the laterally adjacent fixed plate close to the inner center of the mounting plate. Through the coordination of the connecting plate and the top plate, the position of the telescopic plate can be adjusted, and finally the splint is tightly fixed to the outer surface of the bookshelf. The clamping installation is adopted without the need for traditional bolt installation, which saves time and effort while also improving the stability of the convenient-to-use bookshelf book stop.

[0009] Furthermore, the adjustment mechanism also includes a mounting rod and a top plate, the mounting rods are respectively arranged on the left and right sides of the interior of the mounting plate, the middle part of the outer arc surface of the mounting rod is rotatably connected to the top plate through a bearing, and a limiting groove is provided on the lower side of the rear end of the top plate. The top plates are all located on the rear side of the guide slide column, and the outer surface of the top plates is in contact with one end of the connecting plate close to the inner center of the mounting plate, so that the position of the telescopic plate can be adjusted through the connecting plate.

[0010] Furthermore, the adjustment mechanism also includes an adjustment plate, a vertical plate and a limit rod. The adjustment plate is slidably connected to the rear wall of the mounting plate. Vertical plates are respectively provided on the left and right sides of the lower end of the adjustment plate. Limit rods are respectively provided at the front ends of the vertical plates. The front ends of the limit rods are respectively located inside the longitudinally adjacent limit grooves, so as to adjust the position of the top plate.

[0011] Furthermore, the adjustment mechanism also includes a screw, which is rotatably connected to the rear side of the bottom wall of the mounting plate through a bearing. The screw is threadedly connected to the threaded hole provided at the lower end of the adjustment plate, and can drive the vertical plate to rotate through the adjustment plate.

[0012] Furthermore, the adjustment mechanism also includes an adjustment wheel, which is arranged at the upper end of the screw and can drive the screw to rotate.

[0013] Furthermore, it also includes springs, which are respectively arranged between one end of the connecting plate away from the inner center of the mounting plate and the inner wall of the mounting plate. The springs are all sleeved on the outside of the outer side of the guide slide column. The thrust generated by the contraction of the spring can drive the telescopic plate to move and reset through the connecting plate.

[0014] Furthermore, it also includes rubber pads, which are respectively arranged in the middle of one end of the plywood close to the inner center of the mounting plate. The rubber pads can prevent the plywood from damaging the bookshelf.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the convenient-to-use bookshelf book stop has the following advantages:

[0016] When the book shelf is moved to the rear side of the corresponding book shelf, the adjusting wheel is rotated to drive the screw to rotate. During the rotation of the screw, the adjusting plate is driven by the threaded connection to move the adjusting plate upward, and the adjusting plate is driven by the vertical plate to move the limit rod upward. During the upward movement of the limit rod, the limit rod slides inside the limit slot and rotates relative to the limit slot, so that the limit rod drives the top plate to rotate toward the end near the inner center of the mounting plate. At this time, the top plate gradually separates from the connecting plate, and the thrust generated by the extension of the spring drives the telescopic plate to move toward the end near the inner center of the mounting plate through the connecting plate, and the distance between the two clamping plates gradually decreases. Finally, the clamping plate contacts the outer surface of the bookshelf through the rubber pad, thereby realizing the installation and fixing of the convenient book shelf book stop strip. By cooperating with the connecting plate and the top plate, the position of the telescopic plate can be adjusted, and finally the clamping plate is tightly fixed to the outer surface of the bookshelf. The clamping type installation is adopted, and there is no need to use traditional bolts for installation, which saves time and effort and also improves the stability of the convenient book shelf book stop strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural diagram of the adjustment mechanism of the utility model.

[0019] In the figure: 1 mounting plate, 2 telescopic plate, 3 fixed plate, 4 splint, 5 adjustment mechanism, 51 guide slide column, 52 connecting plate, 53 mounting rod, 54 top plate, 55 adjustment plate, 56 vertical plate, 57 limit rod, 58 screw, 59 adjustment wheel, 6 spring, 7 rubber pad. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-2 , this embodiment provides a technical solution: a convenient-to-use bookshelf book stop, comprising a mounting plate 1 and an adjustment mechanism 5;

[0022] Mounting plate 1: The sliding grooves provided in the middle of the left and right ends thereof are both slidably connected to the retractable plates 2. The ends of the retractable plates 2 away from the inner center of the mounting plate 1 are both provided with fixed plates 3. The front ends of the fixed plates 3 are both provided with clamping plates 4. The convenient-use bookshelf book stop strips are moved to the rear side of the corresponding bookshelf. Then, the retractable plates 2 are driven to move toward the end closer to the inner center of the mounting plate 1 by adjusting the device. The distance between the two clamping plates 4 is gradually reduced, and finally the clamping plates 4 are brought into contact with the outer surface of the bookshelf, thereby achieving the installation and fixation of the convenient-use bookshelf book stop strips.

[0023] Adjustment mechanism 5: It includes a guide slide 51 and a connecting plate 52. The guide slide 51 is respectively arranged on the upper and lower sides of the interior of the mounting plate 1. The guide slide 51 is slidably connected to the sliding holes corresponding to the right ends of the connecting plates 52. The ends of the connecting plates 52 away from the inner center of the mounting plate 1 are respectively fixedly connected to the ends of the laterally adjacent fixing plates 3 close to the inner center of the mounting plate 1. The adjustment mechanism 5 also includes a mounting rod 53 and a top plate 54. The mounting rod 53 is respectively arranged on the left and right sides of the interior of the mounting plate 1. The middle part of the outer arc surface of the mounting rod 53 is rotatably connected to the top plate 54 through a bearing. The lower side of the rear end of the top plate 54 is provided with a limiting groove. The plates 54 are all located on the rear side of the guide slide column 51, and the outer surfaces of the top plates 54 are in contact with one end of the connecting plate 52 close to the inner center of the mounting plate 1. The adjustment mechanism 5 also includes an adjustment plate 55, a vertical plate 56 and a limit rod 57. The adjustment plate 55 is slidably connected to the rear wall of the mounting plate 1. Vertical plates 56 are respectively provided on the left and right sides of the lower end of the adjustment plate 55. The front ends of the vertical plates 56 are each provided with a limit rod 57. The front ends of the limit rods 57 are respectively located inside the longitudinally adjacent limit grooves. The adjustment mechanism 5 also includes a screw 58, which is rotatably connected to the rear side of the bottom wall of the mounting plate 1 through a bearing. The screw 58 and the screw provided at the lower end of the adjustment plate 55 The holes are threadedly connected, and the adjustment mechanism 5 also includes an adjusting wheel 59. The adjusting wheel 59 is arranged at the upper end of the screw 58. After moving the convenient bookshelf book stop to the back side of the corresponding bookshelf, the adjusting wheel 59 is rotated, and the adjusting wheel 59 drives the screw 58 to rotate. During the rotation, the screw 58 drives the adjusting plate 55 to move upward through the threaded connection. The adjusting plate 55 drives the limiting rod 57 to move upward through the vertical plate 56. During the upward movement of the limiting rod 57, the limiting rod 57 slides inside the limiting groove and rotates relative to the limiting groove, so that the limiting rod 57 drives the top plate 54 to a position close to the inner center of the mounting plate 1. The end rotates, at this time, the top plate 54 gradually separates from the connecting plate 52, and the thrust generated by the extension of the reset device drives the telescopic plate 2 to move toward the end close to the inner center of the mounting plate 1 through the connecting plate 52, and the distance between the two clamping plates 4 gradually decreases, and finally the clamping plates 4 are in contact with the outer surface of the bookshelf, thereby realizing the installation and fixation of the convenient bookshelf book stop strip. Through the coordinated arrangement of the connecting plate 52 and the top plate 54, the position of the telescopic plate 2 can be adjusted, and finally the clamping plates 4 are tightly fixed to the outer surface of the bookshelf, replacing the traditional method of installing the bookshelf book stop strip by connecting with a bolt body, saving time and effort and improving work efficiency.

[0024] Among them: it also includes springs 6, which are respectively arranged between the end of the connecting plate 52 away from the inner center of the mounting plate 1 and the inner wall of the mounting plate 1. The springs 6 are all sleeved on the outside of the outer side of the guide slide 51. The thrust generated by the extension of the spring 6 drives the telescopic plate 2 to move toward the end close to the inner center of the mounting plate 1 through the connecting plate 52, and the distance between the two splints 4 gradually decreases, and finally the splint 4 contacts the outer surface of the bookshelf, thereby realizing the installation and fixation of the convenient use bookshelf book stop strip.

[0025] Among them: it also includes a rubber pad 7, which is respectively arranged in the middle of one end of the plywood 4 close to the inner center of the mounting plate 1. The plywood 4 contacts the outer surface of the bookshelf through the rubber pad 7, thereby realizing the installation and fixation of the convenient use bookshelf book stop strip.

[0026] The working principle of the convenient book shelf book stop provided by the utility model is as follows: before use, the adjusting wheel 59 is rotated, and the adjusting wheel 59 drives the screw 58 to rotate. During the rotation process, the screw 58 drives the adjusting plate 55 to move downward through the threaded connection, and the adjusting plate 55 drives the limiting rod 57 to move downward through the vertical plate 56. During the downward movement of the limiting rod 57, the limiting rod 57 slides inside the limiting groove and rotates relative to the limiting groove, so that the limiting rod 57 drives the top plate 54 to rotate toward the end away from the inner center of the mounting plate 1. During the rotation process of the top plate 54, the top plate 54 drives the telescopic plate 2 to move toward the end away from the inner center of the mounting plate 1 through the connecting plate 52, and the spring 6 contracts, thereby releasing the telescopic plate 2. Then, the convenient book shelf book stop is moved to the back side of the corresponding bookshelf. The adjusting wheel 59 is then rotated again, and the adjusting wheel 59 drives the screw 58 to rotate. During the rotation process, the screw 58 drives the adjusting plate 55 to move upward through the threaded connection, and the adjusting plate 55 drives the limit rod 57 to move upward through the vertical plate 56. During the upward movement of the limit rod 57, the limit rod 57 slides inside the limit groove and rotates relative to the limit groove, so that the limit rod 57 drives the top plate 54 to rotate toward the end near the inner center of the mounting plate 1. At this time, the top plate 54 gradually separates from the connecting plate 52, and the thrust generated by the extension of the spring 6 drives the telescopic plate 2 to move toward the end near the inner center of the mounting plate 1 through the connecting plate 52, and the distance between the two splints 4 gradually decreases. Finally, the splint 4 contacts the outer surface of the bookshelf through the rubber pad 7, thereby realizing the installation and fixation of the convenient use bookshelf book stop strip.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A convenient book shelf book stop, characterized by: It comprises a mounting plate (1) and an adjusting mechanism (5); The mounting plate (1) has a sliding groove provided in the middle of the left and right ends thereof, and a telescopic plate (2) is slidably connected thereto. A fixing plate (3) is provided at one end of the telescopic plate (2) away from the inner center of the mounting plate (1), and a clamping plate (4) is provided at the front end of the fixing plate (3). The adjusting mechanism (5) comprises a guide slide (51) and a connecting plate (52), wherein the guide slide (51) is respectively arranged at the upper and lower sides of the interior of the mounting plate (1), the guide slide (51) is respectively slidably connected to the sliding holes correspondingly arranged at the right end of the connecting plate (52), and the end of the connecting plate (52) away from the interior center of the mounting plate (1) is respectively fixedly connected to the end of the laterally adjacent fixing plate (3) close to the interior center of the mounting plate (1).

2. The convenient-to-use bookshelf book stop according to claim 1, characterized in that: The adjustment mechanism (5) further comprises a mounting rod (53) and a top plate (54), wherein the mounting rod (53) is respectively arranged on the left and right sides of the interior of the mounting plate (1), and the middle portion of the outer arc surface of the mounting rod (53) is rotatably connected to the top plate (54) via a bearing, and a limiting groove is provided on the lower side of the rear end of the top plate (54), and the top plate (54) is located on the rear side of the guide slide column (51), and the outer surface of the top plate (54) is in contact with one end of the connecting plate (52) close to the center of the interior of the mounting plate (1).

3. The convenient-to-use bookshelf book stop according to claim 2, characterized in that: The adjustment mechanism (5) further comprises an adjustment plate (55), a vertical plate (56) and a limiting rod (57); the adjustment plate (55) is slidably connected to the rear wall of the mounting plate (1); vertical plates (56) are respectively provided on the left and right sides of the lower end of the adjustment plate (55); and limiting rods (57) are respectively provided at the front ends of the vertical plates (56); and the front ends of the limiting rods (57) are respectively located inside the limiting grooves adjacent to each other in the longitudinal direction.

4. The convenient-to-use bookshelf book stop according to claim 3, characterized in that: The adjusting mechanism (5) further comprises a screw (58), which is rotatably connected to the rear side of the bottom wall of the mounting plate (1) via a bearing, and the screw (58) is threadedly connected to a threaded hole provided at the lower end of the adjusting plate (55).

5. The convenient-to-use bookshelf book stop according to claim 4, characterized in that: The adjusting mechanism (5) further comprises an adjusting wheel (59), and the adjusting wheel (59) is arranged at the upper end of the screw rod (58).

6. The convenient-to-use bookshelf book stop according to claim 1, characterized in that: It also includes springs (6), which are respectively arranged between one end of the connecting plate (52) away from the inner center of the mounting plate (1) and the inner wall of the mounting plate (1), and the springs (6) are all sleeved on the outside of the outer side of the guide slide column (51).

7. The convenient-to-use bookshelf book stop according to claim 1, characterized in that: It also includes a rubber pad (7), which is respectively arranged at the middle of one end of the clamping plate (4) close to the inner center of the mounting plate (1).

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