CN219645283U - Anti-drop book end assembly of reading rack - Google Patents
Anti-drop book end assembly of reading rack Download PDFInfo
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- CN219645283U CN219645283U CN202222619168.3U CN202222619168U CN219645283U CN 219645283 U CN219645283 U CN 219645283U CN 202222619168 U CN202222619168 U CN 202222619168U CN 219645283 U CN219645283 U CN 219645283U
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- clamping
- positioning
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- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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Abstract
The utility model discloses an anti-drop book end assembly of a reading frame, which comprises an installation sliding seat and a sliding groove, wherein the installation sliding seat is slidingly connected in the sliding groove of the reading frame; the sliding piece is in sliding connection with the installation sliding seat; the clamping piece is arranged on the sliding piece; the clamping piece comprises an upper clamping piece and a spring pressing piece, the spring pressing piece is arranged between the upper clamping piece and the sliding piece, two symmetrically distributed lower seats are arranged above the uppermost sliding piece, convex columns are respectively arranged on one sides of the two lower seats, two symmetrically distributed upper seats are arranged below the upper clamping piece, and grooves for placing the convex columns are formed on one sides of the upper seats; the sliding positioning structures are arranged between the sliding groove and the installation sliding seat and between the sliding part and the installation sliding seat, so that the clamping stability is high when the clamping part rotates, and the sliding part cannot slide easily due to false touch or vibration, so that stable connection is kept between the sliding part and the reading frame and between the sliding part and the book clamp in the book reading process, the anti-drop effect is good, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of reading frames, in particular to an anti-falling book end assembly of a reading frame.
Background
At present, the commonly used reading frame has various types and different structures, and the main functions of the reading frame are to spread and clamp books or electronic equipment on the reading frame, so that manual book pressing is not needed, and the books are adjusted to a proper angle for people to read easily.
In order to ensure stable placement of books placed on a reading frame, the reading frame on the market generally has a book end for clamping pages arranged on the left side and the right side of the reading frame, and the book end is mounted on the reading frame through a sliding piece capable of sliding left and right to form a book end assembly for conveniently adjusting the position of the book end in a freely-adaptive manner according to the width of the book. However, the book holder assemblies on the market have the following drawbacks:
1. the sliding part is slidably arranged in the chute, and when the position of the sliding part is required to be adjusted, the sliding part is only required to be pushed lightly, but because other limiting structures are not arranged, the sliding part is easy to continue sliding due to false touch or shaking of the reading frame. When the sliding part slides, the clamping between the book and the book holder and the connecting structure between the sliding part and the book holder are affected;
2. the existing book end and the sliding piece are not provided with an anti-falling structure at the switching position, so that the clamping structure is not stable enough, and the book end is easy to separate from the sliding piece when the book page is clamped and turned.
Disclosure of Invention
In order to solve the problems, the utility model provides an anti-falling book end assembly of a reading frame.
The technical scheme adopted by the utility model is as follows: an anticreep formula book end subassembly of reading frame has two and respectively symmetrical embedded slidable mounting in the spout that is located both ends about the support body front side of reading frame, book end subassembly possesses:
the sliding seat is installed and embedded and slidingly connected in the sliding groove;
the sliding piece is embedded and slidingly connected in the installation sliding seat;
the clamping piece is arranged above the sliding piece;
the clamping piece comprises an upper clamping piece and a spring piece, the spring piece is arranged between the upper clamping piece and the sliding piece, two symmetrically distributed lower seats are arranged above the uppermost sliding piece, convex columns are respectively arranged on one sides of the two lower seats, two symmetrically distributed upper seats are arranged below the upper clamping piece, and grooves for placing the convex columns are formed on one sides of the upper seats;
sliding positioning structures are arranged between the sliding chute and the installation sliding seat and between the sliding piece and the installation sliding seat;
the clamping piece is provided with a clamping state and a loosening state, and the convex column rotates in the groove in the process of switching the clamping state and the loosening state.
For facilitating the understanding of the following technical solutions, the following briefly describes the structural arrangement of the reading frame in the prior art. Generally, a timing display component is arranged on the front side below the reading frame and is used for displaying reading time and realizing functions such as timing reading; upper baffle pieces for fixing the upper part of the book are respectively arranged at the left end and the right end of the upper front side of the reading frame; the rear side of the reading stand is hinged with a supporting foot stand which is used for supporting the reading stand vertically.
The following provides several alternatives, but not as additional limitations to the above-described overall scheme, and only further additions or preferences, each of which may be individually combined for the above-described overall scheme, or may be combined among multiple alternatives, without technical or logical contradictions.
Preferably, the convex column is arranged at one side of the lower seat, which is close to each other.
Preferably, the groove extends in a vertical long shape, an opening is formed at the lowest part of the upper seat, and the convex column is arranged at the uppermost part of the groove.
Preferably, a rotation auxiliary structure is further arranged between the upper seat and the lower seat, the rotation auxiliary structure comprises an upper guide cambered surface which is arranged at the lower end of the upper seat and is arc-shaped, and a lower guide cambered surface which is arranged at the upper end of the lower seat and is arc-shaped, and the upper guide cambered surface and the lower guide cambered surface are mutually abutted.
Preferably, the left-right direction of the frame body is set to be long, the sliding positioning structure comprises positioning holes and positioning blocks, the positioning holes are formed in a plurality of positions and are arranged at equal intervals along the long direction on the installation sliding seat, the two positioning blocks are respectively a first positioning block and a second positioning block, the first positioning block is located at the lower end of the sliding piece and is matched and clamped above the positioning holes, and the second positioning block is located at the bottom of the sliding groove and is matched and clamped below the positioning holes.
Preferably, the upper end face of the installation sliding seat is provided with at least one first back-off, the left side of the sliding part is provided with an anti-falling cross beam for being clamped with the first back-off, the upper end face of the sliding groove is provided with at least one second back-off, and the left side of the installation sliding seat is provided with an anti-falling block for being clamped with the second back-off.
Preferably, the two sides of the installation sliding seat along the length direction are respectively provided with a first sliding strip, the two sides of the sliding piece along the length direction are respectively provided with a second sliding strip, the upper ends of the two sides of the installation sliding seat along the length direction are respectively provided with at least one first flange extending inwards, and a first slideway for sliding connection of the second sliding strips is formed; the upper ends of the two sides of the sliding groove along the length direction are respectively provided with at least one second flange extending inwards, and a second sliding way for sliding connection of the first sliding strip is formed.
More preferably, the elastic pressing piece is a pressing hook, an upper yielding groove for placing the pressing hook is formed in the upper clamping piece, a lower yielding groove for placing the pressing hook is formed in the sliding piece, and the upper yielding groove and the lower yielding groove are both arranged between the two lower connecting seats.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the convex columns and the grooves are additionally arranged at the switching positions of the sliding piece and the clamping piece, so that the clamping stability of the clamping piece during rotation is ensured; and all add at slider and installation slide to and install slide and spout in the slide and all add and put sliding location structure, the slider can not be because the mistake touches or vibrate and slide easily for at reading books in-process, keep stable the connection between slider and the reading frame, and between slider and the book end, the anticreep is effectual, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an upper side view overall exploded view of one embodiment of the present utility model;
FIG. 2 is a diagrammatic view of an overall explosion from a lower side view in accordance with an embodiment of the present utility model;
FIG. 3 is a diagram showing the whole structure of the sliding member not sliding outwards in an embodiment of the present utility model;
FIG. 4 is a side view of the slider in an embodiment of the present utility model;
FIG. 5 is a view showing the overall lower side view angle of the slider after it has been slid outward in accordance with one embodiment of the present utility model;
FIG. 6 is a rear block diagram of a reading stand in a vertically supported condition in accordance with one embodiment of the present utility model;
FIG. 7 is a front side block diagram of a reading stand in a vertically supported condition in accordance with one embodiment of the present utility model;
FIG. 8 is a block diagram of a reading stand according to an embodiment of the present utility model after the upper stop is pulled out;
FIG. 9 is an enlarged view of part A of FIG. 8;
FIG. 10 is a side view block diagram of an embodiment of the present utility model with one side of the slider and upper clip removed;
fig. 11 is a partial enlarged view of the portion B in fig. 10.
The reference numerals in the drawings are: 1-installation slide seat, 101-locating hole, 102-first back-off, 103-first flange, 104-first slide bar, 105-anti-drop block, 2-slider, 201-lower seat, 2011-projection, 2012-lower guide cambered surface, 202-lower abdication groove, 203-second slide bar, 204-first locating block, 205-anti-drop crossbeam, 3-press hook, 4-upper clamping piece, 401-upper seat, 4011-groove, 4012-upper guide cambered surface, 402-upper abdication groove, 5-support body, 501-sliding groove, 5011-second locating block, 5012-second back-off, 5013-second flange, 6-support foot rest, 7-upper baffle piece and 8-timing display component.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Specific embodiments: referring to fig. 1 to 11, the utility model is an anti-drop book end assembly of a reading frame, which has two sliding grooves 501 respectively and symmetrically embedded and slidably mounted in left and right ends of a front side of a frame body 5 of the reading frame, and comprises:
the sliding seat 1 is installed, and embedded sliding connection is arranged in the sliding groove 501;
the sliding piece 2 is embedded and connected in the installation sliding seat 1 in a sliding way;
a clamping member mounted above the slider 2;
the clamping piece comprises an upper clamping piece 4 and a spring piece, the spring piece is arranged between the upper clamping piece 4 and the sliding piece 2, two symmetrically distributed lower seats 201 are arranged above the uppermost sliding piece 2, protruding columns 2011 are respectively arranged on one sides of the two lower seats 201, two symmetrically distributed upper seats 401 are arranged below the upper clamping piece 4, and grooves 4011 for the protruding columns 2011 to be placed are formed on one side of the upper seats 401;
sliding positioning structures are arranged between the sliding grooves 501 and the mounting sliding seat 1 and between the sliding piece 2 and the mounting sliding seat 1;
the clamping member has a clamping state and a releasing state, and the boss 2011 rotates in the groove 4011 during the switching of the clamping state and the releasing state.
In this embodiment, the upper ends of the sides of the two upper clips 4, which are far away from each other, are provided with anti-slip patterns for pressing by hands.
For facilitating the understanding of the following technical solutions, the following briefly describes the structural arrangement of the reading frame in the prior art. Generally, a timing display component is arranged on the front side below the reading frame and is used for displaying reading time and realizing functions such as timing reading; upper baffle pieces for fixing the upper part of the book are respectively arranged at the left end and the right end of the upper front side of the reading frame; the rear side of the reading stand is hinged with a supporting foot stand which is used for supporting the reading stand vertically.
Specifically, the protruding columns 2011 are installed at sides of the lower seats 201 that are close to each other.
In this embodiment, the recess 4011 extends in a vertically elongated shape, and an opening is formed at the lowermost portion of the upper seat 401, and the boss 2011 is mounted at the uppermost portion of the recess 4011. When the product component is installed, the convex column 2011 can be installed into the groove 4011 from bottom to top through the opening, and the installation is convenient.
As a preferred implementation manner of this embodiment, a rotation auxiliary structure is further disposed between the upper seat 401 and the lower seat 201, and the rotation auxiliary structure includes an upper arc surface 4012 disposed at the lower end of the upper seat 401 and having an arc shape, and a lower arc surface 2012 disposed at the upper end of the lower seat 201 and having an arc shape, where the upper arc surface 4012 and the lower arc surface 2012 are abutted to each other. When the upper clip 4 is pressed, the upper socket 401 and the lower socket 201 relatively rotate through the upper guide arc surface 4012 and the lower guide arc surface 2012 which are arc-shaped.
In this embodiment, the left-right direction of the frame 5 is a long direction, the sliding positioning structure includes a positioning hole 101 and positioning blocks, wherein the positioning holes 101 are a plurality of and are uniformly spaced along the long direction on the installation slide 1, the positioning blocks are two and are a first positioning block 204 and a second positioning block 5011 respectively, the first positioning block 204 is located at the lower end of the sliding piece 2 and is matched and clamped above the positioning hole 101, and the second positioning block 5011 is located at the bottom of the chute 501 and is matched and clamped below the positioning hole 101.
When the positions of the mounting slide 1 and the slider 2 need to be adjusted so that the position of the clamp member is adapted to the width of the book, the mounting slide 1 is driven by hand to slide in the chute 501, and the slider 2 is driven to slide in the mounting chute 1. When the installation slide seat 1 is slid to a proper position of the sliding groove 501, the second positioning block 5011 is clamped below one of the positioning holes 101 to fix the position of the installation slide seat 1; when the sliding piece 2 is slid to a proper position of the installation chute 1, the first positioning block 204 is clamped above one of the positioning holes 101, so as to fix the position of the sliding piece 2.
It should be noted that, since the slider 2 and the mounting slide 1 are generally made of plastic materials, if external force is provided by hand, the lower end surface thereof can be adapted to slightly deform according to the positions of the first positioning block 204 and the second positioning block 5011 until the first positioning block 204 and the second positioning block 5011 enter into the positioning hole 101.
Then, the up end of installation slide 1 is equipped with at least one first back-off 102, and the left side of slider 2 is equipped with the anticreep crossbeam 205 that is used for joint first back-off 102, and the up end of spout 501 is equipped with at least one second back-off 5012, and the left side of installation slide 1 is equipped with the anticreep piece 105 that is used for joint second back-off 5012.
Referring to fig. 2 and 9-11, the first back-off 102 and the anti-drop beam 205 are designed to prevent the slider 2 from sliding off the installation slide 1, and the second back-off 5012 and the anti-drop block 105 are designed to prevent the installation slide 1 from sliding off the chute 501.
In addition, referring to fig. 1 and 8, the mounting sliding base 1 is provided with first sliding strips 104 respectively on two sides along the longitudinal direction, the sliding piece 2 is provided with second sliding strips 203 respectively on two sides along the longitudinal direction, the upper ends of the two sides along the longitudinal direction of the mounting sliding base 1 are provided with 3 first flanges 103 which are spaced from each other and extend inwards respectively, and a first slideway for the second sliding strips 203 to slide is formed; the upper ends of the two sides of the sliding groove 501 along the length direction are respectively provided with 3 second flanges 5013 which are mutually spaced and extend inwards, and form a second sliding way for the first sliding bar 203 to slide.
More specifically, the spring element is a pressing hook 3, an upper yielding groove 402 for placing the pressing hook 3 is arranged on the upper clamping piece 4, a lower yielding groove 202 for placing the pressing hook is arranged on the sliding piece 2, and the upper yielding groove 402 and the lower yielding groove 202 are both arranged between the two lower seats 201.
Working principle: firstly, predicting the width of a page, and then adjusting the sliding positions of the installation sliding seat 1 and the sliding piece 2 according to the requirement; then, the books are placed on the frame body 5 of the reading frame, the sliding seat 1 and the sliding piece 2 are slidably installed to a proper position, at the moment, the second positioning block 5011 positioned on the bottom of the sliding groove 501 is clamped below one of the positioning holes 101, the first positioning block 204 positioned on the sliding piece 2 is clamped above one of the positioning holes 101, so that the relative positions of the sliding seat 1 and the sliding piece 2 are fixed, at the moment, the relative positions of the sliding seat 1 and the sliding piece 2 are not influenced by vibration caused by simple page turning, and the relative position change of the sliding seat 1 and the sliding piece 2 is not influenced. Next, the upper clamping piece 4 is pressed, at this time, the protruding column 2011 located on the lower seat 201 will rotate in the groove 4011 of the upper seat 401, the upper guide cambered surface 4012 and the lower guide cambered surface 2012 mutually abut against the auxiliary structure to fix the relative positions of the upper seat 401 and the lower seat 201, so that the upper clamping piece 4 is guaranteed not to be separated between the upper seat 401 and the lower seat 201 in the rotation process, and the structural stability is stronger.
The above-mentioned embodiments of the anti-disengaging book end assembly of the reading stand are only preferred embodiments of the utility model, and are not intended to limit the scope of the utility model, and all equivalent structural changes made by the description and drawings of the utility model or direct/indirect application in other related technical fields are included in the scope of the utility model under the inventive concept of the utility model.
Claims (8)
1. An anticreep formula book end subassembly of reading frame has two and respectively symmetrical embedded slidable mounting in the spout that is located both ends about the support body front side of reading frame, book end subassembly possesses:
the sliding seat is installed and embedded and slidingly connected in the sliding groove;
the sliding piece is embedded and slidingly connected in the installation sliding seat;
the clamping piece is arranged above the sliding piece;
the clamping piece comprises an upper clamping piece and a spring piece, wherein the spring piece is arranged between the upper clamping piece and the sliding piece, two symmetrically distributed lower seats are arranged above the uppermost sliding piece, convex columns are respectively arranged on one sides of the two lower seats, two symmetrically distributed upper seats are arranged below the upper clamping piece, and grooves for placing the convex columns are formed on one sides of the upper seats; sliding positioning structures are arranged between the sliding chute and the installation sliding seat and between the sliding piece and the installation sliding seat;
the clamping piece is provided with a clamping state and a loosening state, and the convex column rotates in the groove in the process of switching the clamping state and the loosening state.
2. The book-end assembly of claim 1, characterized in that said posts are mounted on the sides of said lower sockets adjacent to each other.
3. The book end assembly of claim 2, wherein the recess extends in a vertically elongated shape and forms an opening in a lowermost extent of the upper seat, and the post is mounted uppermost of the recess.
4. The book end assembly of claim 3, wherein a rotation auxiliary structure is further disposed between the upper seat and the lower seat, the rotation auxiliary structure comprises an upper arc-shaped guide arc surface disposed at the lower end of the upper seat, and a lower arc-shaped guide arc surface disposed at the upper end of the lower seat, and the upper arc-shaped guide arc surface and the lower arc-shaped guide arc surface are mutually abutted.
5. The anti-drop book end assembly of any one of claims 1-4, wherein the left-right direction of the frame body is long, the sliding positioning structure comprises a plurality of positioning holes and positioning blocks, the positioning holes are uniformly spaced along the long direction on the mounting sliding seat, the two positioning blocks are respectively a first positioning block and a second positioning block, the first positioning block is positioned at the lower end of the sliding piece and is matched and clamped above the positioning holes, and the second positioning block is positioned at the bottom of the sliding groove and is matched and clamped below the positioning holes.
6. The book end assembly of claim 5, wherein the upper end of the mounting slide is provided with at least one first back-off, the left side of the sliding member is provided with a back-off preventing cross beam for clamping the first back-off, the upper end of the sliding slot is provided with at least one second back-off, and the left side of the mounting slide is provided with a back-off preventing block for clamping the second back-off.
7. The book end assembly of claim 5, wherein the mounting slide is provided with first sliding strips on two longitudinal sides respectively, the sliding pieces are provided with second sliding strips on two longitudinal sides respectively, and the upper ends of the two longitudinal sides of the mounting slide are provided with at least one first flange extending inwards respectively to form a first slideway for sliding connection of the second sliding strips; the upper ends of the two sides of the sliding groove along the length direction are respectively provided with at least one second flange extending inwards, and a second sliding way for sliding connection of the first sliding strip is formed.
8. The book end assembly of claim 1, wherein the spring element is a press hook, the upper clip element is provided with an upper yielding groove for placing the press hook, the slider element is provided with a lower yielding groove for placing the press hook, and the upper yielding groove and the lower yielding groove are both arranged between the two lower seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619168.3U CN219645283U (en) | 2022-10-08 | 2022-10-08 | Anti-drop book end assembly of reading rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619168.3U CN219645283U (en) | 2022-10-08 | 2022-10-08 | Anti-drop book end assembly of reading rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219645283U true CN219645283U (en) | 2023-09-08 |
Family
ID=87860675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619168.3U Active CN219645283U (en) | 2022-10-08 | 2022-10-08 | Anti-drop book end assembly of reading rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219645283U (en) |
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2022
- 2022-10-08 CN CN202222619168.3U patent/CN219645283U/en active Active
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