CN203937375U - A kind of multifunctional book end of protecting cervical vertebra - Google Patents

Abstract

The utility model relates to a multifunctional book holder capable of protecting the cervical spine, which effectively solves the problem that the ordinary book holder has single functions, is inconvenient to use, and is not conducive to protecting the neck when used for a long time. The base is a cuboid with a low front and a high rear. There are three vertical support rods arranged in a triangular distribution at the bottom of the base. There are a number of evenly distributed horizontal lower grooves in the middle of the top, and an upper groove corresponding to the lower groove is formed on the forward surface of the rear bracket, and an oblique hollow in the middle is clamped between the upper groove and the lower groove. The lever and the book splint are fixed on the lower side of the inclined lever through bayonet pins, and the two ends of the book splint are equipped with book clip bodies. Its structure is simple, novel and unique, easy to use, the height and angle of the book can be adjusted according to the needs of users, so as to achieve the purpose of protecting eyes and cervical spine, and has strong practicability.

Description

A multifunctional book holder capable of protecting cervical spine

technical field

The utility model relates to daily necessities, in particular to a multifunctional book holder capable of protecting the cervical spine.

Background technique

Book holders are commonly used equipment for studying or working in daily life, but due to the traditional structure, whether it is daily life, school, family, shopping malls, shops and other places, there are many and obvious deficiencies in the use of book holders: 1. The height and flexibility of ordinary book holders are limited, and they cannot be changed relatively flexibly according to the needs of different locations and different groups of people. Therefore, there are certain limitations when using them; The lever cannot be moved, and the angle of the book cannot be adjusted at any time according to the needs, which brings unnecessary troubles to study, office and entertainment; 3. The ordinary book holder has a single function and can only be used to hold books but not other items such as drawing boards and music scores. , the use value is relatively low; 4. Ordinary book holders do not have an adjustment function, and cannot achieve the purpose of protecting the cervical spine. This is where ordinary book holders urgently need to be improved; Energy, especially inconvenient when it is necessary to strengthen related timing speed training, for example, simulated timing exams; 6. Ordinary book holders do not have a pen holder, which is not conducive to recording at any time, which will affect the efficiency of learning or office work to a certain extent , therefore, develop a kind of novel book holder and become the problem demanding prompt solution.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a new type of multifunctional book holder that can protect the cervical spine, which can effectively solve the problem of single function of ordinary book holders, inconvenient use, and long-term use is not conducive to protecting the neck. problem.

The technical scheme solved by the utility model is to include a base, a rear bracket and an oblique lever, the base is a cuboid with a low front and a high rear, and three vertical support rods arranged in a triangular distribution are arranged at the bottom of the base, and the lower part of the support rod has The base, a vertical rear bracket is inserted in the middle of the rear part above the base, there are several evenly distributed horizontal lower grooves in the middle of the upper part of the base, and the front surface of the rear bracket is provided with corresponding grooves On the upper groove, an oblique lever hollowed out in the middle is clamped between the upper groove and the lower groove, and the book splint is fixed on the lower side of the oblique lever through bayonet pins, and the two ends of the book splint are equipped with book holders.

The utility model is simple in structure, novel and unique, easy to use, can adjust the height and angle of the book according to the needs of users, so as to achieve the purpose of protecting eyes and cervical spine, has strong practicability, and has good social and economic benefits.

Description of drawings

Fig. 1 is the overall structure diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.

Provided by Fig. 1, the utility model comprises a base 1, a rear bracket 2 and an oblique lever 3, the base 1 is a cuboid with a low front and a high rear, and three vertical support rods arranged in a triangular distribution are arranged at the bottom of the base 1 9. There is a base 10 on the lower part of the support rod 9. A vertical rear support 2 is inserted in the middle of the upper rear part of the base 1. There are several evenly distributed horizontal lower grooves 6 in the middle of the upper part of the base 1. The rear support 2 There is an upper groove 7 corresponding to the lower groove 6 on the forward surface, and the oblique lever 3 hollowed out in the middle is clamped between the lower groove 6 and the upper groove 7, and the book splint 5 is fixed on the oblique lever through the bayonet pin 4. 3. On the bottom, the two ends of the book clamp 5 are provided with the book clamp body 13.

In order to ensure the use effect, the support rod 9 is a telescopic structure, which can be adjusted adaptively according to the user's height ratio.

The width of the lower groove 6 and the upper groove 7 is equal to the width of the diagonal lever 3 .

The oblique lever 3 can be clamped in different upper and lower groove groups according to the user's needs, so as to adjust the angle of the book and achieve the purpose of protecting the cervical spine. the

The book splint 5 is a telescopic structure, which can be adjusted adaptively according to the width of books, music scores, etc.

The base 1 is provided with a clock groove 11 and a pen container 12 for timing and recording.

The top of described rear bracket is equipped with turnable illuminating lamp 8.

When the utility model is in use, the book splint is adjusted to a suitable length, books, music scores, etc. are fixed on the book splint with book clips, and the height of the support rod and the inclination angle of the oblique lever can be adjusted at any time according to needs, not only adjusting the line of sight but also moving the neck , to protect the eyes and neck, the placed clock and pen holder are convenient for timing and recording, and the lighting lamp on the rear bracket can solve the lighting problem.

The utility model is convenient to use, simple in structure, wide in scope of application, multi-functional, can adjust the height and angle of the book according to the user's needs, protects eyes and cervical spine, has strong practicability, and has remarkable social and economic benefits.

Claims (7)

1. A multifunctional book holder capable of protecting the cervical spine, including a base (1), a rear bracket (2) and an oblique lever (3), the base (1) is a cuboid with a low front and a high rear, the base (1 ) has three vertical support rods (9) arranged in a triangular distribution at the bottom, a base (10) on the lower part of the support rod (9), and a vertical rear support (2) inserted in the middle of the upper rear part of the base (1) , the top middle of the base (1) is designed with a number of evenly distributed horizontal lower grooves (6), and the forward surface of the rear bracket (2) is provided with an upper concave corresponding to the lower groove (6) The groove (7), the lower groove (6) and the upper groove (7) are clamped with an oblique lever (3) hollowed out in the middle, and the book splint (5) is fixed under the oblique lever (3) through the bayonet pin (4) On, the two ends of book splint (5) are equipped with book clip (13). 2. The multifunctional book holder capable of protecting the cervical spine according to claim 1, characterized in that, the support rod (9) is a telescopic structure, which can be adaptively adjusted according to the user's height ratio. 3. The multifunctional book holder capable of protecting the cervical spine according to claim 1, characterized in that the width of the lower groove (6) and the upper groove (7) is equal to the width of the oblique lever (3). 4. The multi-functional book holder capable of protecting the cervical spine according to claim 1, characterized in that, the oblique lever (3) can be snapped into different upper and lower groove groups according to the user's needs, so as to adjust The angle of the book can achieve the purpose of protecting the cervical spine. 5. The multifunctional book holder capable of protecting the cervical spine according to claim 1, characterized in that the book splint (5) is a telescopic structure, which can be adaptively adjusted according to the width of books, music scores, etc. 6. The multifunctional book holder capable of protecting the cervical spine according to claim 1, characterized in that, the base (1) is provided with a clock groove (11) and a pen holder (12) for timing and Record. 7. The multifunctional book holder capable of protecting the cervical spine according to claim 1, characterized in that, a turnable lighting lamp (8) is installed on the top of the rear bracket.