Foldable computer support

Abstract

The utility model relates to the technical field of computer supports, and discloses a foldable computer support which comprises a supporting base, a placing frame is arranged above the supporting base, the bottom of the outer wall of the placing frame is fixedly connected with a blocking strip, the outer wall of the placing frame is fixedly connected with a plurality of rubber anti-slip strips, and a limiting mechanism is arranged on the side face of the placing frame. Through the arrangement of the placement frame, the barrier strip and the rubber anti-slip strip, a tablet personal computer can be conveniently placed, the two side clamping plates can be conveniently driven to move relatively through the cooperation of the mounting groove, the rotary knob, the worm, the worm gear, the two-way lead screw, the sliding block and the connecting rod, and the lower portions of one sides of the side clamping plates are guided through the arrangement of the guide rods and the guide channels, so that the tablet personal computer can be conveniently placed. The two sides of the two side clamping plate placing frames are close to each other, and the two sides of the computer are clamped and fixed, so that the stability of the tablet personal computer is improved, and the situation that the tablet personal computer is prone to slipping off from the support, and consequently the computer is damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of computer stand technology, and more specifically to a foldable computer stand. Background Technology

[0002] A foldable laptop stand is a portable device primarily used to support laptops or tablets, keeping them at a comfortable viewing angle and height while providing additional functionality and convenience. Existing foldable laptop stands typically allow the tablet to be placed directly on the stand after the angle is adjusted, but they lack the ability to secure the laptop. If the tablet is bumped or tilted, it can easily slip off the stand, potentially causing damage. This needs improvement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a foldable computer stand to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a foldable computer stand, including a support base, a placement frame above the support base, a baffle strip fixedly connected to the bottom of the outer wall of the placement frame, a plurality of rubber anti-slip strips fixedly connected to the outer wall of the placement frame, a limiting mechanism provided on the side of the placement frame, and a folding mechanism provided between the support base and the placement frame.

[0005] The limiting mechanism includes two side clamps distributed on both sides of the placement frame. An installation groove is provided in the upper part of the interior of the placement frame. A bidirectional lead screw is provided inside the installation groove. The two ends of the bidirectional lead screw are rotatably mounted on both sides of the inner wall of the installation groove through bearings. Two sliders are symmetrically threaded to the outer wall of the bidirectional lead screw. The outer walls of the two sliders are slidably disposed on both sides inside the installation groove. A connecting rod is fixedly connected to one side of each slider. One end of the connecting rod extends to the outside of the placement frame and is fixedly connected to one side of the side clamp.

[0006] The folding mechanism includes two protective slots, which are symmetrically opened on both sides of the top of the support base. Iron support rods are hinged to the left side of the inner wall of each of the two protective slots. Multiple insertion slots are opened on both sides of the bottom of the placement frame. Magnetic sheets are fixedly connected to the inner wall of each insertion slot. The top of the iron support rod is inserted into the interior of any one of the insertion slots and is magnetically connected to the magnetic sheet.

[0007] Furthermore, a worm and a worm wheel are provided in the middle of the inner cavity of the mounting groove. The worm wheel meshes with the worm. The inner part of the worm wheel is fixedly sleeved in the middle of the outer wall of the bidirectional lead screw. The bottom end of the worm is rotatably connected to the middle of the bottom of the inner wall of the mounting groove through a bearing. The top end of the worm extends above the placement frame and is fixedly connected to a knob.

[0008] Furthermore, guide rods are fixedly connected to the lower side of each of the two side clamps, and a guide channel is provided inside the placement frame, with one end of the guide rod slidably connected inside the guide channel.

[0009] Furthermore, a magnetic block is fixedly embedded above the bottom of the placement rack, and an iron block is fixedly embedded on the left side of the top of the support base.

[0010] Furthermore, two fixing blocks are symmetrically fixedly connected to the right side of the top of the support base, and a connecting shaft is fixedly connected between the two fixing blocks. The lower part of the placement frame is rotatably sleeved on the outer wall of the connecting shaft.

[0011] Furthermore, a handle is fixedly connected to the right side of the support base, and openings are provided on the outer walls of both side plates.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model facilitates the placement of a tablet computer by incorporating a mounting bracket, baffles, and rubber anti-slip strips. The use of mounting grooves, knobs, worm gears, worm wheels, two-way lead screws, sliders, and connecting rods facilitates the relative movement of the two side clamps. Guide rods and guide channels guide the lower side of one side of the clamps, bringing the two sides of the mounting brackets closer together and clamping and securing the tablet computer. This increases the stability of the tablet computer and prevents it from slipping off the stand and causing damage.

[0014] 2. This utility model, through the cooperation of an iron support rod, a protective groove, a socket, a magnetic sheet, a magnetic block, an iron block, a connecting shaft, and a fixing block, allows for adjustment of the tilt angle of the placement rack, facilitating the support of the computer. The iron support rod can also be retracted into the protective groove, and the placement rack can rotate around the connecting shaft, causing the magnetic block at the bottom of the placement rack to magnetically adhere to the iron block, thus folding the rack and reducing its size for easy carrying. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0017] Figure 3 This is a top view of the support base structure of this utility model.

[0018] Figure 4 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0019] Figure 5 This is a schematic diagram of the placement rack of this utility model from another perspective.

[0020] Figure 6 This is a cross-sectional view of the placement rack of this utility model from another perspective.

[0021] The attached diagram is labeled as follows: 1. Support base; 2. Placement rack; 21. Stop bar; 22. Rubber anti-slip strip; 3. Limiting mechanism; 4. Folding mechanism; 5. Handle; 31. Side clamp; 311. Through port; 32. Mounting groove; 33. Knob; 34. Worm gear; 35. Worm wheel; 36. Two-way lead screw; 37. Slider; 38. Connecting rod; 39. Guide rod; 391. Guide channel; 41. Iron support rod; 42. Protective groove; 43. Insert; 44. Magnetic sheet; 45. Magnetic block; 46. Iron block; 47. Connecting shaft; 48. Fixing block. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The foldable computer stand involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1:

[0024] like Figure 1-6As shown, a foldable computer stand includes a support base 1, a placement frame 2 on top of the support base 1, a baffle 21 fixedly connected to the bottom of the outer wall of the placement frame 2, and multiple rubber anti-slip strips 22 fixedly connected to the outer wall of the placement frame 2. A limiting mechanism 3 is provided on the side of the placement frame 2, including two side clamps 31 distributed on both sides of the placement frame 2. Each side clamp 31 has an opening 311 on its outer wall. An installation groove 32 is provided at the top inside the placement frame 2. A bidirectional lead screw 36 is provided inside the installation groove 32. The two ends of the bidirectional lead screw 36 are rotatably mounted on both sides of the inner wall of the installation groove 32 via bearings. Two sliders 37 are symmetrically threaded to the outer wall of the bidirectional lead screw 36. The outer walls of the two sliders 37 are slidably set... Inside the mounting groove 32, on both sides, one side of each of the two sliders 37 is fixedly connected to a connecting rod 38. One end of the connecting rod 38 extends to the outside of the placement frame 2 and is fixedly connected to one side of the side clamping plate 31. The middle of the inner cavity of the mounting groove 32 is provided with a worm 34 and a worm wheel 35. The worm wheel 35 meshes with the worm 34. The inside of the worm wheel 35 is fixedly sleeved on the middle of the outer wall of the double-acting screw 36. The bottom end of the worm 34 is rotatably connected to the middle of the bottom of the inner wall of the mounting groove 32 through a bearing. The top end of the worm 34 extends above the placement frame 2 and is fixedly connected to a knob 33. Guide rods 39 are fixedly connected to the lower side of one side of each of the two side clamping plates 31. The inside of the placement frame 2 is provided with a guide channel 391. One end of the guide rod 39 is slidably connected inside the guide channel 391.

[0025] In this embodiment, the rubber anti-slip strip 22 increases the anti-slip properties of the tablet computer placed on the shelf 2. The baffle 21 facilitates support for the bottom of the computer on the shelf 2. The knob 33 allows the operator to easily drive the worm gear 34, worm wheel 35, and double-acting screw 36 to rotate. The rotation of the double-acting screw 36 drives the two sliders 37, connecting rod 38, and two side clamps 31 to move. The two side clamps 31 also drive one end of the guide rod 39 to move inside the guide channel 391, thereby clamping the two side clamps 31 on both sides of the computer and increasing the stability of the tablet computer placed on the shelf 2.

[0026] Example 2:

[0027] like Figure 1-6As shown, a folding mechanism 4 is provided between the support base 1 and the placement rack 2. The folding mechanism 4 includes two protective grooves 42, which are symmetrically opened on both sides of the top of the support base 1. Iron support rods 41 are hinged to the left side of the inner wall of each of the two protective grooves 42. Multiple insertion slots 43 are opened on both sides of the bottom of the placement rack 2. Magnetic plates 44 are fixedly connected to the inner wall of the insertion slots 43. The top of the iron support rods 41 is inserted into the interior of any one of the insertion slots 43 and is magnetically connected to the magnetic plate 44. A magnetic block 45 is fixedly embedded in the upper part of the bottom of the placement rack 2. An iron block 46 is fixedly embedded in the left side of the top of the support base 1. Two fixing blocks 48 are symmetrically fixedly connected to the right side of the top of the support base 1. A connecting shaft 47 is fixedly connected between the two fixing blocks 48. The lower part of the interior of the placement rack 2 is rotatably sleeved on the outer wall of the connecting shaft 47. A handle 5 is fixedly connected to the right side of the support base 1.

[0028] In this embodiment, by inserting the iron support rod 41 into any of the slots 43 and magnetically attaching the top of the iron support rod 41 to the magnetic sheet 44, it is easy to support the placement rack 2. By placing the iron support rod 41 inside the protective groove 42 and rotating the placement rack 2 around the connecting shaft 47, the magnetic block 45 on the left side of the placement rack 2 is magnetically attached to the iron block 46, making it easy to fold the rack. The user can then carry the rack using the handle 5.

[0029] In summary, as Figure 1-6 As shown, this foldable computer stand, when in use, first rotate the placement frame 2 around the connecting shaft 47 to make the placement frame 2 tilt at a certain angle. Then, insert the top of the iron support rod 41 into any of the slots 43 and magnetically attach it to the magnetic sheet 44 to limit and support the placement frame 2. Then, place the tablet computer on the placement frame 2, and use the baffle 21 to limit and support the bottom of the computer, so that the two sides of the computer are located between the two side clamps 31. At this time, the operator rotates the worm gear 34 through the knob 33. The worm gear 34 drives the worm wheel 35 and the double-acting screw 36 to rotate. The double-acting screw 36 drives the two sliders 37 to slide symmetrically inside the mounting groove 32. The two sliders 37 drive the two side clamps 31 and the guide rod 39 to move through the connecting rod 38, so that the two side clamps 31 clamp and fix the two sides of the computer, thereby increasing the stability of the tablet computer placed on the placement frame 2.

[0030] When carrying this bracket, the top of the iron support rod 41 can be removed from the inside of the insertion port 43, and the iron support rod 41 can be rotated to place it inside the protective groove 42. The placement frame 2 can be rotated around the connecting shaft 47 to move the left side of the placement frame 2 downward. The placement frame 2 drives the magnetic block 45 to magnetically attract the iron block 46, thereby limiting and fixing the left side of the placement frame 2, thus folding the bracket. The user can then carry the bracket using the handle 5.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0032] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foldable computer stand, comprising a support base (1), characterized in that, A placement rack (2) is provided above the support base (1). A baffle (21) is fixedly connected to the bottom of the outer wall of the placement rack (2). Multiple rubber anti-slip strips (22) are fixedly connected to the outer wall of the placement rack (2). A limiting mechanism (3) is provided on the side of the placement rack (2). A folding mechanism (4) is provided between the support base (1) and the placement rack (2). The limiting mechanism (3) includes two side clamps (31), which are distributed on both sides of the placement frame (2). An installation groove (32) is provided in the upper part of the placement frame (2). A bidirectional screw (36) is provided inside the installation groove (32). The two ends of the bidirectional screw (36) are rotatably installed on both sides of the inner wall of the installation groove (32) through bearings. Two sliders (37) are symmetrically threaded to the outer wall of the bidirectional screw (36). The outer walls of the two sliders (37) are slidably arranged on both sides inside the installation groove (32). A connecting rod (38) is fixedly connected to one side of each of the two sliders (37). One end of the connecting rod (38) extends to the outside of the placement frame (2) and is fixedly connected to one side of the side clamp (31). The folding mechanism (4) includes two protective grooves (42), which are symmetrically opened on both sides of the top of the support base (1). Iron support rods (41) are hinged to the left side of the inner wall of the two protective grooves (42). Multiple insertion slots (43) are opened on both sides of the bottom of the placement rack (2). A magnetic sheet (44) is fixedly connected to the inner wall of the insertion slot (43). The top of the iron support rod (41) is inserted into the interior of any one of the insertion slots (43) and is magnetically connected to the magnetic sheet (44).

2. The foldable computer stand according to claim 1, characterized in that: The inner cavity of the mounting groove (32) is provided with a worm (34) and a worm wheel (35). The worm wheel (35) meshes with the worm (34). The worm wheel (35) is fixedly sleeved in the middle of the outer wall of the double-acting screw (36). The bottom end of the worm (34) is rotatably connected to the middle of the bottom of the inner wall of the mounting groove (32) through a bearing. The top end of the worm (34) extends above the placement frame (2) and is fixedly connected with a knob (33).

3. The foldable computer stand according to claim 1, characterized in that: Guide rods (39) are fixedly connected to the lower side of each of the two side clamps (31). A guide channel (391) is opened inside the placement frame (2). One end of the guide rod (39) is slidably connected inside the guide channel (391).

4. A foldable computer stand according to claim 1, characterized in that: A magnetic block (45) is fixedly embedded above the bottom of the placement rack (2), and an iron block (46) is fixedly embedded on the left side of the top of the support base (1).

5. A foldable computer stand according to claim 1, characterized in that: Two fixing blocks (48) are symmetrically fixedly connected to the right side of the top of the support base (1), and a connecting shaft (47) is fixedly connected between the two fixing blocks (48). The lower part of the placement frame (2) is rotatably sleeved on the outer wall of the connecting shaft (47).

6. A foldable computer stand according to claim 1, characterized in that: A handle (5) is fixedly connected to the right side of the support base (1), and openings (311) are provided on the outer walls of the two side plates (31).

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