Electronic reader support
By designing an electronic reader bracket including a rotating member, an extension, a support plate and an adjustable clamp, the problem of insufficient stability of the existing bracket is solved, and higher stability and wider application scenarios are achieved.
Patent Information
- Application Number
- CN202421945343.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing electronic reader brackets are insufficient in supporting the electronic reader, which can easily lead to the stent tipping or the electronic reader falling, affecting their subsequent use.
An electronic reader bracket including a base, a first rotating member, an extension, a support plate, a mounting plate and a clamp are designed. By setting the position of the rotary damper, adjustable secondary jaws and rotational connection points, make sure that the center of gravity of the bracket is always directly above the base after the e-reader is installed, and the clamp width can be adjusted to suit the e-reader of different sizes.
It effectively improves the stability of the bracket, avoids the stent tilt caused by the center of gravity offset, expands the application scenario of the bracket, and improves its practicality.
Smart Images
Figure CN222798572U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of brackets, in particular to an electronic reader bracket. Background Art
[0002] An e-book reader is a new type of digital reader that uses LCD and electronic paper as display screens. It can read most online e-book formats such as PDF, CHM, TXT, etc. The screen size of an e-reader determines the number of words that can be displayed on a single screen, so e-readers are usually large, and large e-readers are very likely to cause hand fatigue during long-term use. Therefore, when using an e-reader for a long time, it will be equipped with a stand to assist use.
[0003] In the prior art, since the e-reader is relatively large, the stability of the bracket used to support the e-reader is required to be extremely high. When the bracket is in an unbalanced state, at the very least, the bracket may topple over and the e-reader may fall. At the worst, the e-reader may be directly damaged or the screen may crack, which may seriously affect the subsequent use of the e-reader. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an electronic reader stand so as to solve the technical problems mentioned in the above background technology.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] An electronic reader bracket comprises a base, wherein a first rotating member is fixedly connected at the top center of the base, an extension portion is formed on the outer peripheral side of the first rotating member, a support plate is hingedly connected to the side of the extension portion away from the first rotating member, a mounting plate is rotatably connected to the top of the support plate, and a clamping member is connected to the side of the mounting plate away from the support plate through a second rotating member;
[0007] The hinge point between the extension part and the support plate and the rotation connection point between the support plate and the mounting plate are respectively located on both sides of the first rotating member, and a rotation damper is arranged at the hinge point between the extension part and the support plate and the rotation connection point between the support plate and the mounting plate.
[0008] Furthermore, the clamping member includes a support seat, a main jaw and a secondary jaw. The main jaw is fixedly connected to the outer peripheral side of the support seat. Two groups of connecting members are symmetrically arranged on the side of the support seat away from the main jaw, and are respectively connected to the secondary jaws. The two secondary jaws are distributed in a circular array with the main jaws on the outer peripheral side of the support seat.
[0009] Furthermore, the main jaw and the auxiliary jaw are both protruded on one side away from the support seat to form a support portion perpendicular to the main jaw and the auxiliary jaw, and the inner side wall of the end of the support portion and the outer side wall of the support seat are fixedly connected with a rubber pad.
[0010] Furthermore, a sliding sleeve is slidably provided on the outer side wall of the auxiliary clamping jaw, and the sliding sleeve is connected to the auxiliary clamping jaw via a tension spring.
[0011] Furthermore, the side of the sliding sleeve away from the auxiliary clamping jaws is rotatably connected to the connecting member, so that the angle between the two auxiliary clamping jaws can be adjusted from 60° to 150°.
[0012] Furthermore, the first rotating member and the second rotating member are mainly composed of a rotating disk and a collar, a circular groove is provided at the bottom of the collar, and a plurality of tooth grooves are distributed in a circular array on the inner side wall of the circular groove;
[0013] The turntable is rotatably arranged in the middle of the circular groove, and a slot is provided on the outer peripheral side of the turntable. A tooth for inserting into the tooth groove is connected in the slot through a supporting spring.
[0014] Furthermore, a gap is left between the outer wall of the turntable and the inner wall of the circular groove, and the gap is filled with grease.
[0015] In summary, the utility model includes at least one of the following beneficial technical effects:
[0016] 1. The electronic reader stand, by locating the connection points between the extension part and the support plate and the connection points between the support plate and the mounting plate on both sides of the first rotating member, can ensure that when the stand is opened, the center of gravity of the stand after the electronic reader is mounted is always located directly above the base, which can effectively prevent the stand from tipping over due to excessive displacement of the center of gravity, and effectively improve the stability of the stand;
[0017] 2. This electronic reader stand, by providing a secondary clamping jaw that can be extended and adjusted in angle, can make the secondary clamping jaw freely extend and retract to adjust the length when clamping the electronic display, change the clamping width, and thus change the clamping width of the clamping member, so that the application scenarios of the stand are wider and the practicality of the stand is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 The utility model is a structural schematic diagram of an electronic reader bracket.
[0020] Figure 2 The utility model is a schematic diagram of the structure of an electronic reader stand when folded.
[0021] Figure 3 The utility model is a schematic diagram of the structure of a secondary clamp in an electronic reader bracket.
[0022] Figure 4 The utility model is a schematic diagram of the structure of a first rotating member in an electronic reader bracket.
[0023] Figure 5 This is a schematic diagram of an electronic reader stand of the utility model when clamping a reader.
[0024] In the figure, 1, base; 2, first rotating member; 3, extension part; 4, support plate; 5, mounting plate; 6, second rotating member; 7, clamping member; 71, support seat; 72, main clamping jaw; 73, auxiliary clamping jaw; 8, connecting member; 9, supporting part; 10, rubber pad; 11, sliding sleeve; 12, tension spring; 13, turntable; 14, collar; 15, circular groove; 16, tooth groove; 17, slot; 18, support spring; 19, insert tooth. DETAILED DESCRIPTION
[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0026] Example:
[0027] Reference Figure 1 - Figure 5 The utility model discloses an electronic reader bracket, comprising a base 1, a first rotating member 2 is fixedly connected at the top center of the base 1, an extension portion 3 is formed on the outer peripheral side of the first rotating member 2, a support plate 4 is hingedly connected to the side of the extension portion 3 away from the first rotating member 2, a mounting plate 5 is rotatably connected to the top of the support plate 4, and a clamping member 7 is connected to the side of the mounting plate 5 away from the support plate 4 through a second rotating member 6;
[0028] The hinge point between the extension part 3 and the support plate 4 and the rotation connection point between the support plate 4 and the mounting plate 5 are respectively located on both sides of the first rotating member 2, and a rotation damper is provided at the hinge point between the extension part 3 and the support plate 4 and the rotation connection point between the support plate 4 and the mounting plate 5.
[0029] In this embodiment, a larger e-reader can display more words on the screen, but it will also increase the weight of the e-reader, which will greatly increase hand fatigue when reading the e-reader for a long time. Therefore, larger e-readers will be equipped with a corresponding stand.
[0030] Since the e-reader is heavy, the stability requirement for the stand is relatively high. Otherwise, when the stand supports the e-reader, if the center of gravity is seriously shifted, the stand may topple over at best, or the e-reader may fall and be damaged at worst.
[0031] So observe Figure 1 and Figure 2 It can be found that an extension part 3, a support plate 4 and a mounting plate 5 are arranged on the top of the base 1, and are rotatably connected in sequence, and the connection points of the extension part 3 and the support plate 4 and the connection points of the support plate 4 and the mounting plate 5 are located on both sides of the first rotating member 2, so that when the bracket is opened, the electronic reader can be Figure 5 The clamping shown ensures that the center of gravity of the bracket after the electronic reader is installed is always located directly above the base 1, which can effectively prevent the bracket from tipping over due to excessive deviation of the center of gravity, and effectively improve the stability of the bracket.
[0032] Since people do not maintain the same posture for a long time when sitting, when the posture changes, they need to move the bracket and change the direction of the e-reader to get a better viewing experience. Figure 1 It can be found that a first rotating member 2 is provided between the top of the base 1 and the extension portion 3, so that when the sitting posture changes, the bracket can be directly rotated to change the direction of the electronic reader, thereby avoiding the movement of the base, thereby preventing the base from shaking when moving and causing the bracket to fall.
[0033] The mounting plate 5 and the clamping member 7 are connected by the second rotating member 6, so that the angle of the electronic reader can be changed when the electronic reader is clamped, so that the electronic reader can be rotated 360 degrees on the mounting plate 5, so that the viewing angle of the electronic reader can be changed at will, and the electronic bracket can obtain more electronic reader clamping methods.
[0034] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, the clamping member 7 includes a support seat 71, a main clamping jaw 72 and an auxiliary clamping jaw 73. The outer peripheral side of the support seat 71 is fixedly connected to the main clamping jaw 72. Two groups of connecting members 8 are symmetrically arranged on one side of the support seat 71 away from the main clamping jaw 72, and are respectively connected to the auxiliary clamping jaw 73. The two auxiliary clamping jaws 73 and the main clamping jaws 72 are distributed on the outer peripheral side of the support seat 71 in a ring array.
[0035] The main clamping jaw 72 and the auxiliary clamping jaw 73 are both protruded on one side away from the support seat 71 to form a support portion 9 perpendicular to the main clamping jaw 72 and the auxiliary clamping jaw 73, and the inner side wall of the end of the support portion 9 and the outer side wall of the support seat 71 are fixedly connected with a rubber pad 10;
[0036] A sliding sleeve 11 is slidably provided on the outer side wall of the auxiliary clamping jaw 73 , and the sliding sleeve 11 is connected to the auxiliary clamping jaw 73 via a tension spring 12 .
[0037] In this embodiment, a support base 71 is provided, and a main clamping claw 72 and two auxiliary clamping claws 73 are provided on the outer peripheral side of the support base 71, so that the electronic reader can be clamped at multiple points, so that the clamping of the electronic reader is more stable, and the electronic reader can be observed at the same time. Figure 1 and Figure 3 It can be found that a support portion 9 is provided on both the main clamping jaw 72 and the auxiliary clamping jaw 73, and a rubber pad 10 is provided on both the support portion 9 and the support seat 71, so that the clamping member 7 can obtain greater friction when clamping the electronic reader, thereby effectively improving the clamping stability and making the clamping of the electronic reader more stable.
[0038] Since the sizes of e-readers vary from brand to brand, Figure 1 and Figure 3 It can be found that a sliding sleeve 11 is provided on the outer wall of the auxiliary clamp 73 so as to make it slide, and the sliding sleeve 11 and the auxiliary clamp 73 are connected by a tension spring 12, so that the auxiliary clamp 73 can freely extend and retract its length when clamping the electronic display, thereby changing the clamping width of the clamping member 7, which can make the application scenarios of the bracket wider and greatly improve the practicality of the bracket.
[0039] In a further preferred embodiment of the present invention, Figure 1 and Figure 5 As shown, the side of the sliding sleeve 11 away from the auxiliary clamping jaws 73 is rotatably connected to the connecting member 8, so that the angle between the two auxiliary clamping jaws 73 can be adjusted from 60° to 150°.
[0040] In this embodiment, since the sizes of electronic readers are different, their clamping points are also different, so the sliding sleeve 11 and the connecting member 8 are rotatably connected so that the angle between the two auxiliary clamping jaws 73 can be adjusted from 60° to 150°, so that the position of the auxiliary clamping jaws 73 clamping the electronic reader can be adjusted according to needs.
[0041] When the electronic reader is placed vertically, the two auxiliary clamping jaws 73 are brought close to each other to reduce the distance between the two auxiliary clamping jaws 73, so as to provide support for the wide side of the electronic reader; and when the electronic reader is placed horizontally, Figure 5 As shown, the angle between the two auxiliary clamping jaws 73 is increased, so that the two auxiliary clamping jaws 73 can grasp both sides of the long side of the electronic reader, further improving the clamping stability of the electronic reader.
[0042] In a further preferred embodiment of the present invention, Figure 4As shown, the first rotating member 2 and the second rotating member 6 are mainly composed of a rotating disk 13 and a collar 14. A circular groove 15 is provided at the bottom of the collar 14. A plurality of tooth grooves 16 are distributed in an annular array on the inner side wall of the circular groove 15.
[0043] The rotating disk 13 is rotatably arranged in the middle of the circular groove 15. A slot 17 is provided on the outer peripheral side of the rotating disk 13. A tooth 19 for inserting into the tooth groove 16 is connected to the slot 17 through a supporting spring 18.
[0044] A gap is left between the outer wall of the rotating disk 13 and the inner wall of the circular groove 15 , and the gap is filled with grease.
[0045] In this embodiment, since the electronic reader needs to remain stable when in use to prevent the screen from shaking and affecting viewing, the extension portion 3 and the base 1 are rotationally connected via the first rotating member 2, and the mounting plate 5 and the clamping member 7 are rotationally connected via the second rotating member 6, which will cause the electronic reader to shake when viewing, affecting the stability of the electronic reader.
[0046] So observe Figure 4 It can be found that the first rotating member 2 and the second rotating member 6 are mainly composed of a turntable 13 and a ring 14. A circular groove 15 is provided at the bottom of the ring 14. A plurality of tooth grooves 16 are distributed in a circular array on the inner wall of the circular groove 15. When the clamping member 7 or the extension part 3 rotates, it is subjected to the resistance applied by the inserting tooth 19 when it is inserted into the tooth groove 16, thereby preventing it from rotating and making the installation of the electronic reader more stable. Since the inserting tooth 19 is connected to the slot 17 by the supporting spring 18, when the observation angle of the electronic reader needs to be adjusted, it is only necessary to apply a torque greater than the supporting force of the supporting spring 18 to press the inserting tooth 19 into the slot 17, so that the electronic reader can adjust the observation angle normally.
[0047] When the electronic reader adjusts the viewing angle, the tooth groove 16 will slide and rub against the tooth insert 19. Therefore, in order to reduce wear and increase the service life, a gap is left between the inner wall of the circular groove 15 and the outer wall of the turntable 13, and grease is filled in the gap to lubricate the tooth insert 19 and the tooth groove 16, thereby effectively increasing the service life of the first rotating member 2 and the second rotating member 6.
[0048] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An electronic reader stand, comprising a base (1), characterized in that: A first rotating member (2) is fixedly connected at the center of the top of the base (1); an extension portion (3) is formed on the outer peripheral side of the first rotating member (2); a support plate (4) is hingedly connected to the side of the extension portion (3) away from the first rotating member (2); a mounting plate (5) is rotatably connected to the top of the support plate (4); and a clamping member (7) is connected to the side of the mounting plate (5) away from the support plate (4) via a second rotating member (6); The hinge point between the extension part (3) and the support plate (4) and the rotation connection point between the support plate (4) and the mounting plate (5) are respectively located on both sides of the first rotating member (2), and a rotation damper is provided at the hinge point between the extension part (3) and the support plate (4) and the rotation connection point between the support plate (4) and the mounting plate (5).
2. The electronic reader stand according to claim 1, characterized in that: The clamping member (7) comprises a support seat (71), a main clamping jaw (72) and a secondary clamping jaw (73); the main clamping jaw (72) is fixedly connected to the outer peripheral side of the support seat (71); two groups of connecting members (8) are symmetrically arranged on one side of the support seat (71) away from the main clamping jaw (72), and are respectively connected to the secondary clamping jaws (73); the two secondary clamping jaws (73) and the main clamping jaws (72) are distributed on the outer peripheral side of the support seat (71) in a ring array.
3. The electronic reader stand according to claim 2, characterized in that: The main clamping jaw (72) and the auxiliary clamping jaw (73) are both protruded on one side away from the support seat (71) to form a support portion (9) perpendicular to the main clamping jaw (72) and the auxiliary clamping jaw (73), and the inner side wall of the end of the support portion (9) and the outer side wall of the support seat (71) are both fixedly connected with a rubber pad (10).
4. The electronic reader stand according to claim 3, characterized in that: A sliding sleeve (11) is slidably provided on the outer side wall of the auxiliary clamping jaw (73), and the sliding sleeve (11) and the auxiliary clamping jaw (73) are connected via a tension spring (12).
5. The electronic reader stand according to claim 4, characterized in that: The side of the sliding sleeve (11) away from the auxiliary clamping jaws (73) is rotatably connected to the connecting member (8), so that the angle between the two auxiliary clamping jaws (73) can be adjusted within a range of 60° to 150°.
6. The electronic reader stand according to claim 1, characterized in that: The first rotating member (2) and the second rotating member (6) are mainly composed of a rotating disk (13) and a sleeve ring (14); a circular groove (15) is provided at the bottom of the sleeve ring (14); and a plurality of tooth grooves (16) are distributed in a circular array on the inner side wall of the circular groove (15); The rotating disk (13) is rotatably arranged in the middle of the circular groove (15), and a slot (17) is provided on the outer peripheral side of the rotating disk (13). A tooth (19) for inserting into the tooth groove (16) is connected in the slot (17) via a supporting spring (18).
7. The electronic reader stand according to claim 6, characterized in that: A gap is left between the outer wall of the rotating disk (13) and the inner wall of the circular groove (15), and lubricating grease is filled in the gap.