CN210696547U

CN210696547U - Reading rack

Info

Publication number: CN210696547U
Application number: CN201921160002.1U
Authority: CN
Inventors: 莫逸凭; 林晨晔
Original assignee: Shanghai Xinbolu Industrial Design Co ltd
Current assignee: Shanghai Xinbolu Industrial Design Co ltd
Priority date: 2019-02-20
Filing date: 2019-07-23
Publication date: 2020-06-09
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a reading stand, set up a pair of pressure page or leaf spare on the base including base, backup plate, symmetry and linkage, press page or leaf spare to include that one end rotates the connecting rod of connection on the base, the pressure page or leaf that the other end of bottom and connecting rod is connected indicates, set up in the top that presses page or leaf to indicate and to backup plate one side crooked fingertip, the fingertip includes and presses page or leaf to indicate the finger bone that is connected, elastic component, the dactylotheca that is connected with the finger bone through elastic component, the relative dactylotheca of finger bone removes along the flexible direction of elastic component. The utility model discloses an elastic fingertip design can adapt to the different books of both sides thickness automatically and fix it, avoids "virtual pressure", reaches the purpose of stably pressing good books, the more reading of being convenient for.

Description

Reading rack

Technical Field

The utility model belongs to the stationery field, concretely relates to a reading rack for placing books when reading.

Background

The reading stand is a stationery commonly used for students to read books, and generally comprises a base 1 placed on a desktop or other positions, a backup plate 2 slightly obliquely arranged on the base 1, and a pair of page pressing pieces 3 movably connected to the base 1. The page pressing piece 3 comprises a connecting rod 4 with one end rotatably connected on the base 1, a page pressing finger 5 with the bottom connected with the other end of the connecting rod 4, and a fingertip 6 arranged at the top of the page pressing finger 5 and bent towards one side of the backup plate 2. When reading, the bottom of the opened book is erected on the base 1, the front and back covers of the book rest on the back plate 2, and the opened pages are pressed by the page pressing members 3, so that the book is fixed between the page pressing members 3 and the back plate 2, as shown in fig. 1 and 2.

In order to simplify the operation of the reading frame, the reading frame with two page pressing pieces synchronously linked appears, and when reading, only one hand is needed to operate one page pressing piece 3, so that the two page pressing pieces 3 can be simultaneously folded and unfolded. However, such a reading stand has the following problems: under the scheme of linkage of the page pressing rods 3, the two page pressing rods 3 move back and forth simultaneously, and the position of the backup plate 2 is fixed, namely under any condition, the distance between the two page pressing pieces 3 and the backup plate 2 is the same. When the book is opened and the thickness of the two side parts is approximately the same, no problem exists; if the thickness of the opened two sides of the book is greatly different or even greatly different, the page pressing pieces 3 can only act according to the thicker side of the book, so that a gap is generated between the thinner side of the book and the corresponding page pressing piece 3, namely, virtual pressing is performed, and the book cannot be stably placed.

Disclosure of Invention

The utility model aims at providing a can adapt to books thickness difference to press the reading rack of books so that read firmly

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a reading stand, includes base, backup plate, symmetry and linkage set up in a pair of page or leaf spare of pressing on the base, press page or leaf spare to include that one end rotates to be connected connecting rod on the base, the bottom with press page or leaf that the other end of connecting rod is connected indicates, set up in press the top that page or leaf indicates and to the fingertip of backup plate one side bending, the fingertip include with press page or leaf to indicate the phalanx that is connected, elastic component, through elastic component with the dactylotheca that the phalanx is connected, the phalanx is relative the dactylotheca is followed the flexible direction of elastic component removes.

Preferably, the finger stall is provided with a cavity for accommodating the elastic piece and the phalanx, and the elastic piece is arranged in the cavity.

Preferably, a guide post is arranged in the cavity, the elastic piece is sleeved on the guide post, and a guide groove corresponding to the guide post is formed in the phalanx.

Preferably, a limiting mechanism for limiting the relative movement range of the phalanx and the finger sleeve is arranged between the phalanx and the finger sleeve.

Preferably, the limiting mechanism comprises a first barb arranged on the phalanx and a second barb arranged on the finger sleeve and matched with the barb.

Preferably, a sliding groove is formed in the finger sleeve, the second barb is formed on one side of the sliding groove, and when the finger sleeve moves relative to the phalanx, the first barb slides in the sliding groove.

Preferably, two first barbs are symmetrically arranged on the phalanx, and two second barbs are correspondingly arranged on the phalanx.

Preferably, the fingertip has a circular cross section.

Preferably, the elastic member is a spring.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses an elastic fingertip design can adapt to the different books of both sides thickness automatically and fix it, avoids "virtual pressure", reaches the purpose of stably pressing good books, the more reading of being convenient for.

Drawings

Fig. 1 is a side view of a conventional reading stand.

Fig. 2 is a top view of a conventional reading stand.

Fig. 3 is a schematic front view of the middle phalanx of the reading stand of the present invention.

Fig. 4 is a schematic view of the A-A of the phalanx of the reading stand of the present invention.

Fig. 5 is a schematic front view of the middle finger sleeve of the reading stand of the present invention.

Fig. 6 is a schematic view of the B-B of the middle finger sleeve of the reading stand of the present invention.

Fig. 7 is a schematic top view of the reading stand of the present invention showing the matching of the finger hole and the finger stall.

In the above drawings: 1. a base; 2. a backup plate; 3. pressing the page piece; 4. a connecting rod; 5. pressing the page; 6. a fingertip; 7. a phalanx; 8. an elastic member; 9. finger stall; 10. a guide post; 11. a guide groove; 12. a first barb; 13. a second barb; 14. a sliding groove.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

The first embodiment is as follows: a reading stand comprises a base 1, a backup plate 2 and a pair of page pressing pieces 3 symmetrically arranged on the base 1, wherein the page pressing pieces 3 are linked through a linkage mechanism arranged in the base 1, such as a gear mechanism, so that synchronous and symmetrical movement is realized.

The page pressing piece 3 comprises a connecting rod 4 with one end rotatably connected on the base 1, a page pressing finger 5 with the bottom connected with the other end of the connecting rod 4, and a fingertip 6 arranged at the top of the page pressing finger 5 and bent towards one side of the backup plate 2. As shown in fig. 3 to 7, the fingertip 6 includes a phalanx 7 connected to the leaf-pressing finger 5, an elastic member 8, and a finger sleeve 9 connected to the phalanx 7 via the elastic member 8, and the phalanx 7 moves relative to the finger sleeve 9 in the extending and retracting direction of the elastic member 8. The elastic member 8 is a spring. Thereby when stirring the page turning over piece 3, to the thicker one side of book open back thickness, can compress elastic component 8 to make the fingertip 6 homoenergetic of the page turning over piece 3 of both sides can actually contact books, realize the stability of both sides through link gear's cooperation and compress tightly.

Specifically, the section of the fingertip 6 is circular, that is, the section of the finger sleeve 9 and the phalanx 7 are both circular. The fingerstall 9 is provided with a cavity for accommodating the elastic piece 8 and the phalanx 7, and the elastic piece 8 is arranged in the cavity. A guide post 10 can be arranged in the cavity, the elastic piece 8 is sleeved on the guide post 10, and a guide groove 11 corresponding to the guide post 10 is formed in the phalanx 7. The length of the guide post 10 is not greater than the length of the guide groove 11.

A limiting mechanism for limiting the relative movement range of the phalanx 7 and the finger sleeve 9 is arranged between the phalanx and the finger sleeve. For example, the limiting mechanism comprises a first barb 12 arranged on the phalanx 7 and a second barb 13 arranged on the finger sleeve 9 and matched with the barbs. So that when the finger sleeve 9 is moved in a direction away from the phalanges 7, the range of movement thereof can be limited by the engagement of the first barbs 12 and the second barbs 13. Two first barbs 12 can be symmetrically arranged on the phalanx 7, and two second barbs 13 are correspondingly arranged on the finger sleeve 9. In this embodiment, the following specific structure is adopted: the finger sleeve 9 is provided with a sliding groove 14, a second barb 13 is formed on one side of the sliding groove 14, namely on the side close to the phalange 7, so that when the finger sleeve 9 moves relative to the phalange 7, the first barb 12 on the phalange 7 slides in the sliding groove 14.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a reading stand, include base, backup plate, symmetry and linkage set up in a pair of page pressing spare on the base, page pressing spare includes that one end rotates to be connected connecting rod, bottom on the base with the page pressing that the other end of connecting rod is connected indicates, set up in the top that the page pressing indicates and to the crooked fingertip in backup plate one side, its characterized in that: the finger tip comprises a phalanx connected with the page pressing finger, an elastic piece and a finger sleeve connected with the phalanx through the elastic piece, and the phalanx moves relative to the finger sleeve along the stretching direction of the elastic piece.

2. The reading stand of claim 1, wherein: the finger sleeve is provided with a cavity for accommodating the elastic piece and the finger bone, and the elastic piece is arranged in the cavity.

3. The reading stand of claim 2, wherein: the cavity is internally provided with a guide post, the elastic piece is sleeved on the guide post, and the phalanx is provided with a guide groove corresponding to the guide post.

4. The reading stand of claim 1, wherein: a limiting mechanism for limiting the relative movement range of the phalanx and the finger sleeve is arranged between the phalanx and the finger sleeve.

5. The reading stand of claim 4, wherein: the limiting mechanism comprises a first barb arranged on the phalanx and a second barb arranged on the phalanx and matched with the barb.

6. The reading stand of claim 5, wherein: the finger sleeve is provided with a sliding groove, one side of the sliding groove is provided with the second barb, and when the finger sleeve moves relative to the phalanx, the first barb slides in the sliding groove.

7. The reading stand of claim 5 or 6, wherein: the phalanx is symmetrically provided with two first barbs, and the phalanx is correspondingly provided with two second barbs.

8. The reading stand of claim 1, wherein: the section of the fingertip is circular.

9. The reading stand of claim 1, wherein: the elastic piece is a spring.