Notebook computer support
By setting an angle adjustment mechanism on the base of the laptop stand, the problem of lack of angle adjustment in traditional brackets is solved, convenient angle adjustment is achieved, and the dustproof and aesthetics of the bracket are improved through protective components.
Patent Information
- Application Number
- CN202323353745.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-08
AI Technical Summary
Traditional laptop stands lack angle adjustment function, so users need to move the stand and laptop together to adjust the angle, which is inconvenient to operate.
A laptop stand consisting of a base, a lower bracket, an upper bracket and an angle adjustment mechanism is designed. The base is equipped with an angle adjustment mechanism that facilitates the adjustment of the rotation angle of the base. The mechanism consists of a rotating assembly and a holding assembly, and is passed through a movable rod and a circle. The matching of the shape block, pressing plate and spring enables adjustment of the base angle.
Users can adjust the angle of the laptop by adjusting the angle adjustment mechanism without moving the entire bracket and laptop, which improves the convenience of use and enhances the dustproof effect and aesthetics of the bracket through the design of protective components.
Smart Images
Figure CN222459099U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of notebook computer stands, in particular to a notebook computer stand. Background Art
[0002] Laptop stand, also known as lazy stand. Use it in a comfortable way, based on ergonomics, human-computer design concepts, to get a comfortable computer experience. It is a combination of a monitor stand and a laptop tray.
[0003] Existing laptop stands usually include a base, a lower stand, an upper stand, and an anti-drop pad arranged on the upper stand. When in use, the user needs to place the base on the desktop first, then unfold the lower stand and the upper stand to adjust the height and angle, and then place the laptop on the upper end of the upper stand and make the front end of the laptop close to the anti-drop pad. However, when the user needs to use the laptop for presentation, in order to make the viewer see more clearly, it may be necessary to rotate the angle of the stand, but the traditional laptop stand does not have the function of angle adjustment. The user can only pick up the stand together with the laptop and move it to a suitable position, which is inconvenient to operate. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a notebook computer stand.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a laptop computer stand, including a base, a lower bracket arranged on the base, an upper bracket arranged on the lower bracket and an anti-drop pad arranged on the upper bracket, and the base is provided with an angle adjustment mechanism for facilitating the adjustment of the rotation angle of the base.
[0006] By adopting the above technical solution, when the user needs to adjust the angle of the laptop to a suitable angle, the user only needs to adjust the angle of the base through the angle adjustment mechanism, without having to pick up the stand together with the laptop and move them to a suitable position.
[0007] Furthermore, the upper portion of the base is in the shape of a hollow truncated cone, the lower portion of the base is in the shape of a circular ring plate, the angle adjustment mechanism includes a rotating component and a retaining component, the rotating component includes a movable rod that is penetrated through the base and slidably cooperates with the base, a first circular block fixed to the lower end of the movable rod, a second circular block movably connected to the bottom of the first circular block, a pressing plate fixed to the upper end of the movable rod, and a spring sleeved on the movable rod, the upper end of the spring is tightly pressed against the bottom surface of the pressing plate, the bottom surface of the second circular block is higher than the bottom surface of the base, and the retaining component is used to keep the bottom surface height of the second circular block after being pressed greater than the bottom surface height of the base.
[0008] Furthermore, the retaining assembly includes an elastic buckle fixed to the bottom surface of the pressing plate and a fixed buckle fixed to the top of the base and buckled with the elastic buckle.
[0009] By adopting the above technical solution, when adjusting the angle of the notebook, the user needs to press the pressing plate to drive the movable rod and the elastic buckle to move downward, and at the same time, the first circular block and the second circular block will be driven by the movable rod to move downward. When the bottom surface of the second circular block is flush with the bottom surface of the base, the user needs to slightly lift the upper bracket or the lower bracket and continue to press the pressing plate. When the elastic buckle is buckled with the fixed buckle at the top of the base and a buckling sound is heard, the pressing plate is released. The pressing plate is reset under the elastic force of the spring, so that the base fixed with the fixed buckle is pulled up to a position where the bottom surface is higher than the bottom surface of the second circular block. At this time, the bottom surface of the second circular block is attached to the desktop. Since the first circular block is movably connected to the second circular block, the user can easily rotate the base to adjust the angle of the notebook computer. After the angle adjustment of the notebook computer is completed, the user needs to press the adjustment holding component to release the position holding effect on the second circular block. The pressing plate is reset under the elastic force of the spring, and the bottom surface of the base is again attached to the desktop to maintain the stability of the notebook computer during use.
[0010] Furthermore, the movable rod is a rectangular rod-shaped structure.
[0011] By adopting the above technical solution and the setting of the movable rod, the pressing plate will not rotate, so that the position of the elastic buckle and the fixed buckle always remain in a corresponding state.
[0012] Furthermore, the base and the pressing plate are jointly provided with a protection component, and the protection component includes a lower sleeve fixed to the upper surface of the base and an upper sleeve fixed to the bottom surface of the pressing plate and cooperating with the lower sleeve.
[0013] By adopting the above technical solution, the lower sleeve cooperates with the upper sleeve, which has a good dust-proof effect on the spring, the elastic buckle and the fixed buckle, and enhances the aesthetics of the laptop computer stand.
[0014] Furthermore, a first annular convex strip is integrally formed on the inner wall of the lower sleeve near the upper end of the lower sleeve, and a second annular convex strip is integrally formed on the inner wall of the upper sleeve near the lower end thereof.
[0015] By adopting the above technical solution, the first annular convex strip has a good limiting effect on the second annular convex strip, thereby preventing the upper sleeve and the lower sleeve on the pressing plate from separating.
[0016] Furthermore, a first circular groove is provided at the bottom of the first circular block, a second circular groove is provided at a position on the top of the second circular block corresponding to the first circular groove, a plurality of balls are provided in the first circular groove and the second circular groove, and a bolt is provided through the bottom of the second circular block that is gap-matched with the second circular block and threadedly connected to the bottom of the first circular block.
[0017] By adopting the above technical solution, a plurality of balls cooperate to enable the first circular block to be movably connected to the second circular block, and the bolts enable the first circular block and the second circular block to remain stable during the movement.
[0018] Furthermore, the bolt is a round head hexagon socket bolt, and a receiving groove for receiving the bolt head is provided at the bottom of the second circular block.
[0019] By adopting the above technical solution, the receiving groove accommodates the bolt head, which plays a certain aesthetic role.
[0020] Furthermore, the retaining assembly is provided with two groups and is symmetrically arranged, a pressing rod is provided through the position of the upper sleeve side wall corresponding to the elastic buckle, the pressing rod is provided with two and is symmetrically distributed, and a vertical sliding groove for the pressing rod to slide is provided on the side wall of the upper sleeve.
[0021] By adopting the above technical solution, after completing the angle adjustment of the laptop computer, it is necessary to release the buckle relationship between the elastic buckle and the fixed buckle. At this time, squeezing the pressing rod can cause the elastic buckle to deform, so that the lower end of the elastic buckle is separated from the fixed buckle, and the first circular block and the second circular block are pulled up under the reverse thrust of the spring, so that the base with the completed angle adjustment can fit the desktop again.
[0022] In summary, the utility model has the following beneficial effects:
[0023] 1. In the present application, when the user needs to adjust the angle of the laptop to a suitable angle, the user only needs to adjust the angle of the base through the angle adjustment mechanism, without having to pick up the stand together with the laptop and move them to a suitable position.
[0024] 2. In the present application, the lower sleeve cooperates with the upper sleeve to provide good dust-proof effect on the spring, elastic buckle and fixed buckle, and enhances the aesthetics of the laptop stand. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0026] Figure 2 It is a schematic diagram of the planar structure of an embodiment of the utility model;
[0027] Figure 3yes Figure 2 A magnified schematic diagram of center A.
[0028] In the figure: 1. base; 2. lower bracket; 3. upper bracket; 31. anti-slip pad; 4. angle adjustment mechanism; 41. rotating assembly; 411. movable rod; 412. first circular block; 4121. first circular groove; 4122. ball; 413. second circular block; 4131. second circular groove; 414. pressing plate; 415. spring; 42. retaining assembly; 421. elastic buckle; 422. fixing buckle; 5. protective assembly; 51. lower sleeve; 52. upper sleeve; 511. first annular convex strip; 521. second annular convex strip; 6. bolt; 7. pressing rod; 8. vertical slide groove; 9. receiving groove. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0030] like Figure 1-3 As shown, the embodiment of the present application discloses a laptop computer stand, including a base 1, a lower bracket 2, an upper bracket 3, an angle adjustment mechanism 4, and a protective component 5. The upper portion of the base 1 is in the shape of a hollow truncated cone, and the lower portion of the base 1 is in the shape of a circular ring plate. The lower bracket 2 is arranged on the top of the base 1, and the upper bracket 3 is arranged on the top of the lower bracket 2. An anti-drop pad 31 for blocking the laptop computer is fixed on the upper bracket 3. The lower bracket 2 and the base 1 are connected to the upper bracket 3, and the upper bracket 3 and the lower bracket 2 are connected in a damping relationship. This connection relationship is a mature technology in the prior art and will not be described in detail here.
[0031] The angle adjustment mechanism 4 is arranged on the base 1 to adjust the rotation angle of the base 1. The angle adjustment mechanism 4 includes a rotation assembly 41 and a holding assembly 42. The rotation assembly 41 includes a movable rod 411, a first circular block 412, a second circular block 413, a pressing plate 414 and a spring 415. The movable rod 411 is a rectangular rod-shaped structure. The movable rod 411 is arranged on the base 1 and slides with the base 1. The first circular block 412 and the second circular block 413 are both circular block structures, the axis of the first circular block 412 coincides with the axis of the second circular block 413, the top of the first circular block 412 is fixed to the lower end of the movable rod 411, the bottom surface of the second circular block 413 is higher than the bottom surface of the base 1, and the second circular block 413 is movably connected to the bottom of the first circular block 412. Specifically, a first circular groove 4121 is provided at the bottom of the first circular block 412, and a second circular groove 4131 is provided at a position corresponding to the first circular groove 4121 on the top of the second circular block 413, and a plurality of balls 4122 are provided in the first circular groove 4121 and the second circular groove 4131, and a bolt 6 is provided through the bottom of the second circular block 413, which is clearance-matched with the second circular block 413 and threadedly connected to the bottom of the first circular block 412. The pressing plate 414 is a circular plate structure, the axis of the pressing plate 414 coincides with the axis of the first circular block 412 and the axis of the second circular block 413, and the bottom surface of the pressing plate 414 is fixed to the upper end of the movable rod 411. The spring 415 is sleeved on the movable rod 411, and the upper end of the spring 415 is tightly pressed against the bottom surface of the pressing plate 414, and the lower end of the spring 415 is in contact with the upper surface of the base 1.
[0032] The holding assembly 42 is used to keep the bottom height of the second circular block 413 greater than the bottom height of the base 1 after being pressed. The holding assembly 42 is provided with two groups and is symmetrically arranged. The holding assembly 42 includes an elastic buckle 421 and a fixed buckle 422. The elastic buckle 421 is fixed to the bottom surface of the pressing plate 414, and the fixed buckle 422 is fixed to the top of the base 1 and buckled with the elastic buckle 421.
[0033] The protection component 5 is disposed on the base 1 and the pressing plate 414, and includes a lower sleeve 51 and an upper sleeve 52. The lower sleeve 51 and the upper sleeve 52 are both cylindrical structures, the axis of the lower sleeve 51 coincides with the axis of the upper sleeve 52, the lower end of the lower sleeve 51 is fixed to the upper surface of the base 1, and the upper sleeve 52 is fixed to the bottom surface of the pressing plate 414 and cooperates with the lower sleeve 51. The lower sleeve 51 cooperates with the upper sleeve 52, which has a good dustproof effect on the spring 415, the elastic buckle 421, and the fixed buckle 422, and enhances the aesthetics of the laptop computer stand.
[0034] In order to prevent the upper sleeve 52 from separating from the lower sleeve 51, a first annular ridge 511 is integrally formed on the inner wall of the lower sleeve 51 near the upper end of the lower sleeve 51, and a second annular ridge 521 is integrally formed on the upper sleeve 52 near its lower end. The first annular ridge 511 plays a good limiting role on the second annular ridge 521.
[0035] In this embodiment, the bolt 6 is a round head hexagon socket bolt 6, and a receiving groove 9 for receiving the head of the bolt 6 is provided at the bottom of the second circular block 413. In order to facilitate the user to reset the angle adjustment mechanism 4 for the next operation after adjusting the angle of the notebook, a pressing rod 7 is provided through the position corresponding to the elastic buckle 421 on the side wall of the upper sleeve 52, and two pressing rods 7 are provided and symmetrically distributed, and a vertical slide groove 8 for the pressing rod 7 to slide is provided on the side wall of the upper sleeve 52.
[0036] The use principle of a laptop computer stand in the present embodiment is as follows: when the user needs to adjust the angle of the laptop to a suitable angle, the user needs to press the pressing plate 414 to drive the movable rod 411 and the elastic buckle 421 to move downward, and at the same time, the first circular block 412 and the second circular block 413 will be driven by the movable rod 411 to move downward. When the bottom surface of the second circular block 413 is flush with the bottom surface of the base 1, the user needs to slightly lift the upper bracket 3 or the lower bracket 2 and continue to press the pressing plate 414. When a snapping sound is heard after the elastic buckle 421 is snapped with the fixed buckle 422 at the top of the base 1, the pressing plate 414 is released. The pressing plate 414 is reset under the elastic force of the spring 415, so that the base 1 fixed with the fixed buckle 422 is pulled up to a position where the bottom surface is higher than the bottom surface of the second circular block 413. At this time, the bottom surface of the second circular block 413 fits the desktop. Since the first circular block 412 and the second circular block 413 are movably connected, the user can easily rotate the base 1 to adjust the angle of the laptop computer. After the angle adjustment of the laptop is completed, the user needs to press the adjustment holding component 42 to release the position holding effect on the second circular block 413. The pressing plate 414 is reset under the elastic force of the spring 415, and the bottom surface of the base 1 is re-fitted with the desktop to maintain the stability of the laptop during use.
[0037] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A laptop computer stand, comprising a base (1), a lower stand (2) arranged on the base (1), an upper stand (3) arranged on the lower stand (2), and an anti-drop pad (31) arranged on the upper stand (3), wherein: The base (1) is provided with an angle adjustment mechanism (4) for facilitating adjustment of the rotation angle of the base (1); The upper part of the base (1) is in the shape of a hollow truncated cone, and the lower part of the base (1) is in the shape of a circular ring plate. The angle adjustment mechanism (4) comprises a rotating assembly (41) and a retaining assembly (42). The rotating assembly (41) comprises a movable rod (411) which is arranged on the base (1) and is slidably matched with the base (1), a first circular block (412) fixed to the lower end of the movable rod (411), a second circular block (413) movably connected to the bottom of the first circular block (412), a pressing plate (414) fixed to the upper end of the movable rod (411), and a spring (415) sleeved on the movable rod (411), wherein the upper end of the spring (415) is tightly pressed against the bottom surface of the pressing plate (414), the bottom surface of the second circular block (413) is higher than the bottom surface of the base (1), and the retaining assembly (42) is used to keep the bottom surface height of the second circular block (413) greater than the bottom surface height of the base (1) after being pressed. The retaining assembly (42) comprises an elastic buckle (421) fixed to the bottom surface of the pressing plate (414) and a fixed buckle (422) fixed to the top of the base (1) and buckled with the elastic buckle (421).
2. The laptop stand according to claim 1, characterized in that: The movable rod (411) is a rectangular rod-shaped structure.
3. The laptop stand according to claim 2, characterized in that: The base (1) and the pressing plate (414) are jointly provided with a protective assembly (5), the protective assembly (5) comprising a lower sleeve (51) fixed to the upper surface of the base (1) and an upper sleeve (52) fixed to the bottom surface of the pressing plate (414) and cooperating with the lower sleeve (51).
4. The laptop computer stand according to claim 3, characterized in that: A first annular convex strip (511) is integrally formed on the inner wall of the lower sleeve (51) near the upper end of the lower sleeve (51), and a second annular convex strip (521) is integrally formed on the inner wall of the upper sleeve (52) near the lower end thereof.
5. The laptop computer stand according to claim 3, characterized in that: A first circular groove (4121) is provided at the bottom of the first circular block (412); a second circular groove (4131) is provided at a position on the top of the second circular block (413) corresponding to the first circular groove (4121); a plurality of balls (4122) are provided in the first circular groove (4121) and the second circular groove (4131); a bolt (6) is provided through the bottom of the second circular block (413) and is loosely matched with the second circular block (413) and is threadedly connected to the bottom of the first circular block (412).
6. The laptop computer stand according to claim 5, characterized in that: The bolt (6) is a round head hexagon socket bolt (6), and a receiving groove (9) for receiving the head of the bolt (6) is provided at the bottom of the second circular block (413).
7. The laptop computer stand according to claim 3, characterized in that: The retaining assembly (42) is provided with two groups and is symmetrically arranged. A pressing rod (7) is provided through the position of the side wall of the upper sleeve (52) corresponding to the elastic buckle (421). The pressing rod (7) is provided with two and is symmetrically distributed. A vertical sliding groove (8) for the pressing rod (7) to slide is provided on the side wall of the upper sleeve (52).