CN218105219U - Reading rack with angle limiting function - Google Patents
Reading rack with angle limiting function Download PDFInfo
- Publication number
- CN218105219U CN218105219U CN202222245880.1U CN202222245880U CN218105219U CN 218105219 U CN218105219 U CN 218105219U CN 202222245880 U CN202222245880 U CN 202222245880U CN 218105219 U CN218105219 U CN 218105219U
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- panel
- angle
- vertical rod
- slider
- sliding block
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Abstract
The utility model provides a reading stand with angle limiting function, which comprises a panel, a bracket, a vertical rod component and a supporting leg component, wherein the front surface of the panel is provided with a spine groove, the spine groove forms a longitudinal bulge on the back surface of the panel, and the upper end part of a vertical rod in the vertical rod component is rotationally connected with the longitudinal bulge on the back surface of the panel; through set up the angle fixer at the panel back, the angle fixer includes the slider, the slider cover, the angle cushion, slider slidable ground sets up at the panel back, and be located one side of pole setting, the slider cover is established on the slider and is connected with the panel back, the angle cushion is connected in one side that the slider is close to the pole setting and protrusion in the slider cover, when using, can slide through the slider, stretch into the angle cushion between the vertical uplift at pole setting and panel back and withstand the pole setting, prevent that the pole setting from continuing to rotate to the panel, thereby realize the injecing of minimum use angle, the user is when using for the first time, can conveniently set up the angle of panel and support at reasonable within range.
Description
Technical Field
The utility model relates to a stationery field, concretely relates to reading frame with minimum use angle limit function.
Background
The reading rack is an important part for assisting people to read or learn, and generally comprises a panel for bearing books and a support for supporting the panel, wherein the support is generally vertically placed on a desktop, an included angle between the panel and the support is changed through relative rotation of the panel and the support, so that the included angle between the panel and the sight of human eyes is changed, the reading angle is adjusted, in order to reduce the space occupied by the reading rack after being folded as much as possible, when the existing reading rack is in a folded state, the included angle between the panel and the support is mostly 0 degrees, and the existing reading rack does not have a minimum use angle limiting function, so that when the reading rack is used for the first time, a user does not know the included angle between the panel and the support at least to be large, if the included angle between the panel and the support is too small, the books placed on the panel are too vertical, are easy to fall due to turning, and the reading at the angle is not comfortable.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing a reading stand with a minimum use angle limiting function.
In order to achieve the above object, the present invention provides a reading stand with an angle limiting function, including a panel and a bracket for supporting the panel, wherein a spine slot is formed on the front surface of the panel, the spine slot forms a longitudinal bulge on the back surface of the panel, the bracket includes a vertical rod assembly and a support leg assembly, the vertical rod assembly includes a vertical rod sleeve and a vertical rod, the vertical rod sleeve vertically extends along the vertical direction, the vertical rod is slidably inserted into the vertical rod sleeve up and down, and the upper end of the vertical rod is rotatably connected with the longitudinal bulge on the back surface of the panel;
the reading rack is characterized by further comprising an angle fixer arranged on the back face of the panel, the angle fixer comprises a sliding block, a sliding block cover and an angle cushion block, the sliding block is slidably arranged on the back face of the panel and located on one side of the vertical rod, the sliding block cover is arranged on the sliding block and connected with the back face of the panel, the angle cushion block is connected to the position, close to one side of the vertical rod, of the sliding block and protrudes out of the sliding block cover, the sliding block is provided with a first working position and a second working position, when the sliding block is located at the first working position, the angle cushion block is located on one side of a rotating plane of the vertical rod, when the sliding block is located at the second working position, the angle cushion block stretches into the vertical rod and abuts against the vertical rod between the back face of the panel, and the vertical rod is prevented from continuing to the back face of the panel and rotating in a longitudinal protruding mode.
Preferably, when the sliding block is in the second working position, the included angle between the upright rod and the panel is 15-25 degrees.
Further preferably, when the sliding block is in the second working position, an included angle between the upright rod and the panel is 20 °.
Preferably, when the sliding block is in the second working position, the included angle between the upright rod sleeve and the panel is 20-30 degrees.
Further preferably, when the sliding block is in the second working position, the included angle between the upright rod sleeve and the panel is 25 degrees.
Preferably, the sliding direction of the slider is perpendicular to the rotation plane of the upright.
Preferably, the angle fixer further comprises a spring for driving the sliding block to slide towards the second working position.
Further preferably, a slider spring catch is arranged on the inner side of the end portion, close to the angle cushion block, of the slider, a panel spring catch protruding backwards is connected to the back face of the panel, and two end portions of the spring abut against the slider spring catch and the panel spring catch respectively.
Preferably, the end part of the sliding block, which is far away from the angle cushion block, is provided with a left-right moving protrusion of the sliding block.
Further preferably, a through hole in the middle of the slider cover is formed in the slider cover, the extending direction of the through hole in the middle of the slider cover is parallel to the sliding direction of the slider, the left and right moving protrusions of the slider and the angle cushion block penetrate through the through hole in the middle of the slider cover.
Preferably, the upper end of the vertical rod is rotatably connected with the longitudinal bulge through a rotating shaft, and the rotating shaft is a rotating shaft of the damper.
Further preferably, the slider cover is adhesively attached to the back surface of the panel.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a reading stand with angle limiting function, which comprises a panel, a bracket, a vertical rod component and a supporting leg component, wherein the front surface of the panel is provided with a spine groove, the spine groove forms a longitudinal bulge on the back surface of the panel, and the upper end part of a vertical rod in the vertical rod component is rotationally connected with the longitudinal bulge on the back surface of the panel; through set up the angle fixer at the panel back, the angle fixer includes the slider, the slider cover, the angle cushion, slider slidable ground sets up at the panel back, and be located one side of pole setting, the slider cover is established on the slider and is connected with the panel back, the angle cushion is connected in one side that the slider is close to the pole setting and protrusion in the slider cover, when using, elasticity through the spring makes the slider slide to the pole setting direction, stretch into the angle cushion between the vertical uplift at pole setting and the panel back and withstand the pole setting, prevent that the pole setting from continuing to rotate to the panel, thereby realize the injecing of minimum use angle, the user when first using, can conveniently set up the angle of panel and support at reasonable within range.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention in a folded state, wherein the slider is in a first operating position.
Fig. 2 and 3 are perspective views illustrating the folded state of the preferred embodiment of the present invention, in which the angle fixing device is in the disassembled state.
Fig. 4 and 5 are schematic perspective views of the preferred embodiment of the present invention in the unfolded state and the upright rod lowered state, wherein the sliding block is in the second working position.
Fig. 6 and 7 are schematic perspective views of the preferred embodiment of the present invention in the deployed state and the upright raised state, wherein the slider is in the second working position.
Wherein: 1. a panel; 2. a panel spring catch; 3. a spring; 4. a slider; 5. a slider spring catch; 6. the slide block moves left and right to bulge; 7. an angle cushion block; 8. a slider cover; 9. a through hole is formed in the middle of the sliding block cover; 10. erecting a rod; 11. a vertical rod sleeve; 12. a rotating shaft.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the scope of the present invention.
As shown in fig. 1 to 7, the reading stand with angle limiting function provided by the present invention comprises a panel 1 and a support assembly for supporting the panel 1, wherein a spine groove is formed on the front surface of the panel 1, the spine groove forms a longitudinal bulge on the back surface of the panel 1, the support assembly comprises a vertical rod assembly and a support leg assembly, the vertical rod assembly comprises a vertical rod sleeve 11 and a vertical rod 10, the vertical rod sleeve 11 vertically extends along the up-down direction, the vertical rod 10 is vertically slidably inserted into the vertical rod sleeve 11, and the upper end of the vertical rod 10 is rotatably connected with the longitudinal bulge on the back surface of the panel 1; the reading stand further comprises an angle fixer arranged on the back face of the panel 1, the angle fixer comprises a sliding block 4, a spring 3, a sliding block cover 8 and an angle cushion block 7, the sliding block 4 is slidably arranged on the back face of the panel 1 and located on one side of an upright rod 10, the sliding block cover 8 is covered on the sliding block 4 and connected with the back face of the panel 1, the angle cushion block 7 is connected to one side, close to the upright rod 10, of the sliding block 4 and protrudes out of the sliding block cover 8, the sliding block 4 is provided with a first working position and a second working position, when the sliding block 4 is located at the first working position, the angle cushion block 7 is located on one side of a rotating plane of the upright rod 10, when the sliding block 4 is located at the second working position, the angle cushion block 7 extends into the space between the upright rod 10 and the longitudinal bulge on the back face of the panel 1 and supports against the upright rod 10, the upright rod 10 is prevented from continuously rotating towards the longitudinal bulge on the back face of the panel 1, and the spring 3 has a tendency that the sliding block 4 tends to the second working position.
The benefit that sets up like this lies in, when using, the elasticity of spring 3 orders about slider 4 to the slip of pole setting 10 direction, stretches into between the vertical uplift at the back of pole setting 10 and panel 1 and withstands pole setting 10 with angle cushion 7, prevents that pole setting 10 from continuing to rotate to the vertical uplift at the back of panel 1 to realize the injecing of minimum use angle, the user can conveniently set up the angle of panel 1 and support in reasonable scope when using for the first time.
In this embodiment, the angle between the upright sleeve 11 and the longitudinal ridge on the back of the panel 1 is 20 ° to 30 ° when the slider 4 is in the second operating position, and further, the angle between the upright sleeve 11 and the longitudinal ridge on the back of the panel 1 is 25 ° when the slider 4 is in the second operating position.
In another embodiment, the angle between the upright 10 and the longitudinal ridge of the back of the panel 1 is between 15 ° and 25 ° when the slider 4 is in the second working position, and further, the angle between the upright 10 and the longitudinal ridge of the back of the panel 1 is between 20 ° when the slider 4 is in the second working position.
In this embodiment, the sliding direction of the slider 4 is perpendicular to the plane of rotation of the upright 10.
For making spring 3 have and order about slider 4 to the gliding trend of second operating position to in pole setting cover 11 for panel 1 pivoted very first time, make slider 4 remove to second operating position, in this embodiment, slider 4 is close to the tip inboard of angle cushion 7 and is equipped with slider spring catch 5, and panel 1 back connection has convex panel spring catch 2 backward, and the both ends of spring 3 support tightly respectively on slider spring catch 5 and panel spring catch 2.
In order to facilitate the reset of the sliding block 4, the reading stand is convenient to fold, in the embodiment, the end part of the sliding block 4, which is far away from the angle cushion block 7, is provided with a left and right moving protrusion 6 of the sliding block, a middle through hole 9 of the sliding block cover is arranged on the sliding block cover 8, the extending direction of the middle through hole 9 of the sliding block cover is parallel to the sliding direction of the sliding block 4, and the left and right moving protrusion 6 of the sliding block and the angle cushion block 7 penetrate through the middle through hole 9 of the sliding block cover.
In this embodiment, the upper end of the vertical rod 10 is rotatably connected to the longitudinal ridge via a rotating shaft 12, the rotating shaft 12 is preferably a rotating shaft of a damper, and further, the slider cover 8 is adhesively connected to the back surface of the panel 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those 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, and all equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The reading rack with the angle limiting function comprises a panel and a bracket for supporting the panel, wherein the bracket comprises a vertical rod assembly and a support leg assembly, the vertical rod assembly comprises a vertical rod sleeve and a vertical rod, the vertical rod sleeve vertically extends along the vertical direction, the vertical rod can be vertically and slidably arranged in the vertical rod sleeve in a penetrating way, and the upper end part of the vertical rod is rotatably connected with the back surface of the panel;
the method is characterized in that:
the reading rack is characterized by further comprising an angle fixer arranged on the back face of the panel, the angle fixer comprises a sliding block, a sliding block cover and an angle cushion block, the sliding block is slidably arranged on the back face of the panel and located on one side of the vertical rod, the sliding block cover is arranged on the sliding block and connected with the back face of the panel, the angle cushion block is connected to the position, close to one side of the vertical rod, of the sliding block and protrudes out of the sliding block cover, the sliding block is provided with a first working position and a second working position, when the sliding block is located at the first working position, the angle cushion block is located on one side of the vertical rod rotation plane, when the sliding block is located at the second working position, the angle cushion block stretches into the vertical rod and abuts against the vertical rod between the panels, and the vertical rod is prevented from continuing to the panel rotation.
2. Reading stand with angle limiting function according to claim 1, characterized in that: when the sliding block is in the second working position, the included angle between the upright stanchion and the panel is 15-25 degrees.
3. Reading stand with angle limiting function according to claim 1, characterized in that: when the sliding block is in the second working position, the included angle between the vertical rod sleeve and the panel is 20-30 degrees.
4. The reading stand with angle limiting function as claimed in claim 1, wherein: the sliding direction of the sliding block is perpendicular to the rotating plane of the vertical rod.
5. The reading stand with angle limiting function as claimed in claim 1, wherein: the angle fixer also comprises a spring for driving the sliding block to slide towards the second working position.
6. The reading stand with angle limiting function as claimed in claim 5, wherein: the slider is close to the tip inboard of angle cushion is equipped with slider spring catch, the panel back connection has the panel spring catch of protrusion backward, the spring is located slider spring catch with between the panel spring catch, the both ends of spring support tightly respectively slider spring catch with the panel spring catch.
7. Reading stand with angle limiting function according to claim 1, characterized in that: the end part of the sliding block, which is far away from the angle cushion block, is provided with a left-right moving bulge of the sliding block.
8. Reading stand with angle limiting function according to claim 7, characterized in that: the slider covers and is seted up the middle via hole of slider cover, the extending direction of the middle via hole of slider cover is on a parallel with the slip direction of slider, the slider is moved about the arch and the angle cushion is worn to establish in the middle of the slider cover downthehole.
9. The reading stand with angle limiting function as claimed in claim 1, wherein: the upper end of the upright rod is rotatably connected with the back of the panel through a rotating shaft, and the rotating shaft is a rotating shaft of the damper.
10. The reading stand with angle limiting function according to any one of claims 1 to 9, wherein: the slider cover is connected with the back of the panel in an adhesive manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222245880.1U CN218105219U (en) | 2022-08-25 | 2022-08-25 | Reading rack with angle limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222245880.1U CN218105219U (en) | 2022-08-25 | 2022-08-25 | Reading rack with angle limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218105219U true CN218105219U (en) | 2022-12-23 |
Family
ID=84524980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222245880.1U Active CN218105219U (en) | 2022-08-25 | 2022-08-25 | Reading rack with angle limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218105219U (en) |
-
2022
- 2022-08-25 CN CN202222245880.1U patent/CN218105219U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |