Notebook computer support

Abstract

The utility model relates to the technical field of 3C accessories, in particular to a notebook computer support. The notebook computer support comprises a first supporting assembly, a second supporting assembly and a connecting bearing assembly. The first supporting assembly and the second supporting assembly are oppositely arranged, and the connecting bearing assembly is located between the first supporting assembly and the second supporting assembly and connected with the first supporting assembly and the second supporting assembly. The first supporting assembly, the second supporting assembly and the connecting bearing assembly form a vertical storage space. The first supporting assembly is used for supporting the notebook computer, and the second supporting assembly is used for supporting the notebook computer; the connecting and bearing assembly is used for supporting the second supporting assembly and bearing the vertically-placed notebook computer. And a third supporting assembly is rotationally mounted on the second supporting assembly or the first supporting assembly, can be rotationally opened in the vertical storage space and is supported on the first supporting assembly or the second supporting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of 3C accessories, in particular to a notebook computer stand. Background Art

[0002] A laptop stand is a device used to support and elevate a laptop computer, with the goal of improving the user experience and comfort, and helping to improve the computer's heat dissipation. As laptops become more and more popular in mobile office scenarios, the use of laptop stands is also becoming more and more frequent.

[0003] At present, some laptop stands can not only support and elevate the laptop when in use, but also store the laptop in a vertical position when not in use. However, such dual-purpose laptop stands are not stable enough when the laptop is in use and are prone to shaking. Utility Model Content

[0004] The embodiment of the utility model provides a notebook computer stand to solve the problem that the dual-purpose notebook computer stand in the prior art is not stable enough and is easy to shake when the notebook computer is in use.

[0005] The utility model discloses a laptop computer stand, comprising a first support assembly, a second support assembly and a connecting support assembly; the first support assembly and the second support assembly are arranged opposite to each other, the connecting support assembly is located between the first support assembly and the second support assembly, and is connected to the first support assembly and the second support assembly respectively; the first support assembly, the second support assembly and the connecting support assembly form a vertical storage space;

[0006] The first supporting assembly is used to support the laptop computer, and the second supporting assembly is used to support the laptop computer; the connecting supporting assembly is used to support the second supporting assembly and support the laptop computer placed vertically;

[0007] A third supporting assembly is rotatably mounted on the second supporting assembly or the first supporting assembly. The third supporting assembly can be rotatably opened in the vertical storage space and supported on the first supporting assembly or the second supporting assembly.

[0008] Optionally, the third support component is rotatably mounted on the second support component, and the third support component is supported on the first support component; a first magnetic component is provided at one end of the third support component supported on the first support component, and a second magnetic component is provided at the supporting position of the third support component on the first support component; when the third support component is supported on the first support component, the first magnetic component is magnetically attracted to the second magnetic component.

[0009] Optionally, the third support assembly is rotatably mounted on the second support assembly, and the third support assembly is supported on the first support assembly; a limiting groove is provided at the supporting position of the third support assembly on the first support assembly, and when the third support assembly is supported on the first support assembly, one end of the third support assembly supported on the first support assembly is limited in the limiting groove.

[0010] Optionally, an opening is formed on a side of the limiting groove close to the connection supporting component.

[0011] Optionally, a positioning protrusion is provided in the limiting groove, and a positioning groove is provided at the end of the third support assembly supported on the first support assembly; when the third support assembly is supported on the first support assembly, the positioning groove is positioned on the positioning protrusion.

[0012] Optionally, the third support assembly includes two third support rods, and two receiving grooves are provided on the second support assembly. One end of the two third support rods is rotatably installed in the receiving grooves so that the third support rods can be received in the receiving grooves.

[0013] Optionally, the ends of the two third support rods supported on the first support assembly are provided with positioning grooves, and when the third support rods are received in the receiving grooves, the positioning grooves can be stuck on the edges of the receiving grooves.

[0014] Optionally, the first support assembly includes two first support rods, and the two first support rods are arranged opposite to each other;

[0015] The second support assembly includes two second support rods and a cross rod; the two second support rods are arranged opposite to each other, and the cross rod is respectively connected to one end of the two second support rods away from the third support assembly;

[0016] The third support assembly includes two third support rods, which are rotatably mounted on the two first support rods or the two second support rods;

[0017] The connecting support assembly includes two fourth support rods arranged opposite to each other, one of the fourth support rods is respectively connected to one of the first support rods and one of the second support rods, and the other fourth support rod is respectively connected to another first support rod and another second support rod.

[0018] Optionally, a gear convex strip extending along the width direction of the fourth support rods is arranged on one side of the two fourth support rods facing the vertical storage space.

[0019] Optionally, a gear cam is provided on the crossbar; and / or

[0020] Support feet are disposed at the ends of the two first support rods and the two second support rods facing away from the vertical storage space; and / or

[0021] T-shaped slots are provided on the two first support rods and the two second support rods, and T-shaped plug-in ribs are provided at both ends of the two fourth support rods; the T-shaped plug-in ribs are plugged into the corresponding T-shaped slots, and both ends of the two fourth support rods are fixed to the first support rod and the second support rod by screws.

[0022] Compared with the prior art, the beneficial effect of the laptop computer stand provided by the embodiment of the utility model is that when the laptop computer is in use, the laptop computer is placed on the second support component of the laptop computer stand for support. Since the third support component is rotatably installed on the second support component or the first support component, the third support component can be rotated and opened in the vertical storage space, and supported on the first support component or the second support component, so that in addition to the support of the supporting component connected to the laptop computer stand, the second support component can be further supported by the third support component, thereby improving the support stability of the laptop computer stand when the laptop computer is in use and not easy to shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0024] Figure 1 This is a schematic diagram of a first use state of a laptop computer stand according to an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of a second use state of the notebook computer stand according to an embodiment of the utility model;

[0026] Figure 3 This is another schematic diagram of the first use state of the notebook computer stand according to the embodiment of the utility model;

[0027] Figure 4 This is another schematic diagram of the first use state of the notebook computer stand according to the embodiment of the utility model;

[0028] Figure 5 It is an exploded schematic diagram of the third support rod of the embodiment of the utility model;

[0029] Figure 6 It is a schematic diagram of the storage of the third support rod in the embodiment of the utility model;

[0030] Figure 7 yes Figure 1 A partial enlarged view of part A;

[0031] Figure 8 yes Figure 6 A partial enlarged view of part B;

[0032] Fig. 9 yes Figure 6 A partial enlarged view of part C in the middle;

[0033] Fig.10 is a schematic diagram of a third support rod of an embodiment of the utility model;

[0034] Fig.11 yes Fig.10 An exploded schematic diagram of the third support rod;

[0035] Fig.12 It is an exploded schematic diagram of the first support rod, the second support rod and the fourth support rod of the embodiment of the utility model.

[0036] The reference numerals in the figures are:

[0037] 1. First support assembly; 11. First support rod; 111. Limiting groove; 111a. Opening; 111b. Positioning protrusion; 112. Second magnetic attraction member; 2. Second support assembly; 21. Second support rod; 211. Storage groove; 22. Cross bar; 221. Gear convex edge; 3. Connecting support assembly; 31. Fourth support rod; 311. Gear convex strip; 312. T-shaped plug-in convex rib; 4. Vertical storage space; 5. Third support assembly; 51. Third support rod; 511. First magnetic attraction member; 512. Mounting opening; 513. First gasket; 513a. Fitting groove; 513a1. Fitting column; 513b. Positioning groove; 514. Second mounting groove; 515. Second gasket; 6. Support foot; 7. T-shaped slot; 8. Screw. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0039] The utility model provides a laptop computer stand. Figure 1 and Figure 2 As shown, the laptop computer stand includes a first support component 1, a second support component 2 and a connecting support component 3; the first support component 1 and the second support component 2 are arranged opposite to each other, the connecting support component 3 is located between the first support component 1 and the second support component 2, and is respectively connected to the first support component 1 and the second support component 2; the first support component 1, the second support component 2 and the connecting support component 3 form a vertical storage space 4.

[0040] The first support assembly 1 is used to support a laptop computer, and the second support assembly 2 is used to support a laptop computer; the connecting support assembly 3 is used to support the second support assembly 2 and support a vertically placed laptop computer. A third support assembly 5 is rotatably mounted on the second support assembly 2 or the first support assembly 1, and the third support assembly 5 can be rotatably opened in the vertical storage space 4 and supported on the first support assembly 1 or the second support assembly 2.

[0041] The laptop computer stand of the utility model can be used as a use stand to support the laptop computer when the laptop computer is in use (a first use state), and can also be used as a vertical storage stand to store the closed laptop computer when the laptop computer is not in use or when the A and B surfaces of the laptop computer are closed (for example, the laptop computer is closed after being connected to an external display) (a second use state).

[0042] Specifically, when a laptop computer is in use, the laptop computer is placed on the second support component 2 of the laptop computer stand for support. Since the third support component 5 is rotatably installed on the second support component 2 or the first support component 1, the third support component 5 can be rotated and opened in the vertical storage space 4, and supported on the first support component 1 or the second support component 2, so that in addition to the support of the supporting component 3, the laptop computer stand can also further support the second support component 2 through the third support component 5, thereby improving the support stability of the laptop computer stand when the laptop computer is in use and not easy to shake.

[0043] When used as a vertical stand, the laptop is placed upright on a support surface such as a desktop, and the connecting support component 3 serves as the bottom of the laptop stand. The folded laptop stand is placed in the vertical storage space 4, and the connecting support component 3 supports the laptop, while the laptop rests on the first support component 1 or the second support component 2, so that the laptop can be stored vertically.

[0044] The third support assembly 5 can be rotatably mounted on the first support assembly 1 or on the second support assembly 2. When rotatably mounted on the first support assembly 1, the third support assembly 5 supports the second support assembly 2 from below the second support assembly 2 after opening; when rotatably mounted on the second support assembly 2, the third support assembly 5 supports the first support assembly 1 after opening. Both embodiments can achieve further support for the second support assembly 2.

[0045] Specifically, the first support assembly 1 may be a support plate with a plate-like structure, or a rod composed of the following two first support rods 11. The second support assembly 2 may be a support plate with a plate-like structure, or a rod composed of the following two second support rods 21. The third support assembly 5 may be a support plate with a plate-like structure, or a rod composed of the following two third support rods 51. The connecting support assembly 3 may be a connecting plate with a plate-like structure, or a rod composed of the following two fourth support rods 31.

[0046] Specifically, the third support assembly 5 is rotatably mounted on the second support assembly 2, and the third support assembly 5 is supported on the first support assembly 1. The third support assembly 5 is supported on the first support assembly 1 from above the first support assembly 1, which is more stable than supporting the second support assembly 2 from the first support assembly 1.

[0047] Regarding the specific implementation of the third support assembly 5 supported on the first support assembly 1, in one embodiment, further combined with Figures 3 to 5 As shown, the end of the third support component 5 supported on the first support component 1 is provided with a first magnetic member 511, and the supporting position of the third support component 5 on the first support component 1 is provided with a second magnetic member 112; when the third support component 5 is supported on the first support component 1, the first magnetic member 511 and the second magnetic member 112 are magnetically attracted. When the laptop computer stand is switched from the second use state to the first use state, since the third support component 5 is rotatably mounted on the second support component 2, the third support component 5 will be rotated and opened in the vertical storage space 4 under the action of gravity, and the first magnetic member 511 and the second magnetic member 112 are magnetically attracted to each other, so that the third support component 5 can be automatically magnetically attracted to the supporting position of the first support component 1, so that the third support component 5 can be rotated and opened and supported on the supporting position of the first support component 1, and can be positioned by the magnetic attraction of the first magnetic member 511 and the second magnetic member 112. At the same time, when the user switches the laptop computer stand from the first use state to the second use state, when the user puts the laptop computer into the vertical storage space 4, since the third support component 5 is only fixed to the first support component 1 by the magnetic attraction of the first magnetic attraction component 511 and the second magnetic attraction component 112, the laptop computer can directly push the third support component 5 to make it detach from the first support component 1 and store it on the second support component 2. In this way, when the user switches the laptop computer stand from the first use state to the second use state, it is not necessary to first store the third support component 5 supported on the first support component 1, but the third support component 5 can be pushed away while the laptop computer is placed in the vertical storage space 4, so that the support component is stored on the second support component 2, and the laptop computer will not be prevented from being placed in the vertical storage space 4, and the operation is simple and convenient. Specifically, one of the first magnetic attraction component 511 and the second magnetic attraction component 112 can be a magnet, and the other can be a magnet or a metal part that can be magnetically attracted to a magnet, such as a metal part such as an iron block.

[0048] Regarding the specific implementation of the third support assembly 5 being supported on the first support assembly 1, in another embodiment, as Figure 6 and Figure 7As shown, a limiting groove 111 is provided at the supporting position of the third supporting assembly 5 on the first supporting assembly 1. When the third supporting assembly 5 is supported on the first supporting assembly 1, one end of the third supporting assembly 5 supported on the first supporting assembly 1 is limited in the limiting groove 111. In this embodiment, the supporting end of the third supporting assembly 5 is limited by the limiting groove 111, thereby improving the supporting stability of the third supporting assembly 5. Further, as Figure 7 and Figure 8 As shown, an opening 111a is provided on the side of the limiting groove 111 close to the connection support component 3. The setting of the opening 111a ensures that the limiting groove 111 on the side close to the connection support component 3 will not hinder the entry and exit of the support end of the first support component 1, and during the support process, it is convenient for the support end of the first support component 1 to be moved into the limiting groove 111 for limitation. When the user switches the laptop computer stand from the first use state to the second use state, and the user puts the laptop computer into the vertical storage space 4, due to the setting of the opening 111a, the laptop computer can directly push the third support component 5 to make it detach from the limiting groove 111 through the opening 111a and be stored on the second support component 2. In this way, when the user switches the laptop computer stand from the first use state to the second use state, there is no need to first store the third support component 5 supported on the first support component 1. Instead, the third support component 5 can be pushed away at the same time when the laptop computer is placed in the vertical storage space 4, so that the support component is stored on the second support component 2, without hindering the laptop computer from being placed in the vertical storage space 4. The operation is simple and convenient. Furthermore, as Figures 7 to 10 As shown, a positioning protrusion 111b is provided in the limiting groove 111, and a positioning groove 513b is provided at the end of the third support assembly 5 supported on the first support assembly 1; when the third support assembly 5 is supported on the first support assembly 1, the positioning groove 513b is positioned on the positioning protrusion 111b. Through the positioning of the positioning protrusion 111b and the positioning groove 513b, the supporting end of the third support assembly 5 can be more stably limited in the limiting groove 111. Specifically, a plastic gasket, a rubber gasket or a silicone gasket can be provided on the first support assembly 1, and the limiting groove 111 and the positioning protrusion 111b are provided on the plastic gasket, the rubber gasket or the silicone gasket. The periphery of the limiting groove 111 can be formed by surrounding the protrusions provided on the plastic gasket, the rubber gasket or the silicone gasket. The end of the third supporting component 5 supported on the first supporting component 1 may also be provided with a plastic gasket, a rubber gasket or a silicone gasket, and the positioning groove 513 b is opened on the end of the plastic gasket, the rubber gasket or the silicone gasket facing the first supporting component 1 .

[0049] Regarding the specific implementation of the first support assembly 1, in one embodiment, look back at Figure 1As shown, the first support assembly 1 includes two first support rods 11, which are arranged opposite to each other, have a simple structure, stable support, and are light in weight. The material of the first support rod 11 can be aluminum alloy. In the embodiment in which the positioning groove 513b and the positioning protrusion 111b cooperate, the limiting groove 111, the positioning protrusion 111b, and the opening 111a are arranged on a plastic gasket, a rubber gasket, or a silicone gasket on the first support rod 11.

[0050] Regarding the specific implementation of the second support assembly 2, in one embodiment, the second support assembly 2 includes two second support rods 21 and a cross bar 22; the two second support rods 21 are arranged opposite to each other, and the cross bar 22 is respectively connected to one end of the two second support rods 21 away from the third support assembly 5. The two second support rods 21 and the cross bar 22 are connected to form a U shape to ensure the structural strength and support stability of the second support assembly 2. The material of the second support rod 21 can be aluminum alloy. A gear convex edge 221 is arranged on the cross bar 22, and the gear convex edge can block the laptop computer placed on the second support assembly 2, so that the laptop computer can be stably placed on the second support assembly 2. The gear convex edge can be set to be equal or nearly equal in length along the length direction of the cross bar 22, or it can be set at the middle position of the cross bar 22, or it can be a plurality of protrusions arranged at intervals. The material of the gear convex edge 221 can be rubber or silicone. The two second support rods 21 and the cross bar 22 can be set in one piece, or they can be connected by fixings such as screws 8 and rivets.

[0051] Furthermore, if Figure 2 As shown, the two first support rods 11 and the two second support rods 21 are both provided with support feet 6 at one end away from the vertical storage space 4, so as to facilitate the support of the laptop stand in the second use state and improve the use stability in the second use state. The support feet 6 can be plastic parts, which are roughly L-shaped.

[0052] Regarding the specific implementation of the third supporting assembly 5, in one embodiment, as Figure 1 and Figure 2As shown, the third support assembly 5 includes two third support rods 51, which are rotatably mounted on the two first support rods 11 or the two second support rods 21, with a simple structure, convenient and simple rotation to open or fold for storage, and stable support. The material of the third support rod 51 can be aluminum alloy. Further, two storage grooves 211 are provided on the second support assembly 2, and one end of the two third support rods 51 is rotatably mounted in the storage groove 211 so that the third support rod 51 can be stored in the storage groove 211. The arrangement of the storage groove 211 facilitates the storage of the third support rod 51, which is conducive to the compactness and miniaturization of the notebook computer. When the second support assembly 2 is the two second support rods 21 as described above, the storage grooves 211 are respectively provided on the two second support rods 21. The storage groove 211 can be a through groove that penetrates the second support rod 21, or a groove that does not penetrate the second support rod 21, which is not specifically limited here. One end of the third support rod 51 can be rotatably mounted in the storage groove 211 away from one end of the connection support assembly 3 through a pin shaft. Furthermore, if Fig. 9 and Fig.10 As shown, when the third support rod 51 is received in the receiving groove 211, the positioning grooves 513b provided at the ends of the two third support rods 51 supported on the first support assembly 1 can be stuck on the edge of the receiving groove 211. Through the positioning grooves 513b being engaged, the third support rod 51 can be stably received in the receiving groove 211. Therefore, the positioning grooves 513b can not only engage with the positioning protrusions 111b in the limiting grooves 111 when the third support rod 51 is supported to improve the support stability of the third support rod 51, but can also engage with the edge of the receiving groove 211 when the third support rod 51 is received in the receiving groove 211 to improve the storage stability of the third support rod 51, and the functions are diverse. In the above-mentioned implementation mode of the positioning grooves 513b and the positioning protrusions 111b cooperating, as Fig.11 As shown, a mounting opening 512 with a notch is provided on one end of the third support rod 51 away from the rotating connection end, and a first gasket 513 is provided on one end of the third support rod 51 away from the rotating connection end. The first gasket 513 is bent into a U shape to form an interlocking groove 513a, and an interlocking column 513a1 is provided in the interlocking groove 513a to match the mounting opening 512, and the interlocking column 513a1 is embedded in the mounting opening 512. The positioning groove 513b is provided on the side of the first gasket 513 away from the mounting opening 512. In the above-mentioned embodiment of the first magnetic attraction member 511 and the second magnetic attraction member 112 matching, as Figure 5 As shown, a second mounting groove 514 is provided on one end of the third support rod 51 away from the rotating connection end, and the first magnetic member 511 is installed in the second mounting groove 514. A second gasket 515 is also provided on one end of the third support rod 51 away from the rotating connection end, and the second gasket 515 wraps the second mounting groove 514 and the first magnetic member 511. The second magnetic member 112 is installed on the first support rod 11.

[0053] Regarding the specific implementation of the connection support assembly 3, in one embodiment, as Figure 1 and Figure 2 As shown, the connecting support assembly 3 includes two fourth support rods 31 arranged opposite to each other, one of the fourth support rods 31 is respectively connected to one of the first support rods 11 and one of the second support rods 21, and the other fourth support rod 31 is respectively connected to another first support rod 11 and another second support rod 21. The structure is simple, the connection, support and support are stable, and the weight is light. The material of the fourth support rod 31 can be aluminum alloy or plastic. Figure 2 As shown, a gear convex strip 311 extending along the width direction of the fourth support rod 31 is provided on one side of the two fourth support rods 31 facing the vertical storage space 4. The gear convex strip can divide the fourth support rod 31 into multiple supporting areas, which can prevent multiple laptops or other items such as tablet computers, and resist the items placed vertically in the vertical storage space 4 to improve the stability of the support. A rubber gasket or a silicone gasket can be further provided on the side of the fourth support rod 31 facing the vertical storage space 4 to provide buffer support for the laptop computer.

[0054] Furthermore, if Fig.12 As shown, two first support rods 11 and two second support rods 21 are provided with T-shaped slots 7, and two fourth support rods 31 are provided with T-shaped plug-in ribs 312 at both ends; the T-shaped plug-in ribs 312 are plugged into the corresponding T-shaped slots 7, and both ends of the two fourth support rods 31 are fixed to the first support rod 11 and the second support rod 21 by screws 8. The cooperation of the T-shaped plug-in ribs 312 and the T-shaped slots 7 facilitates the initial assembly of the fourth support rod 31 with the first support rod 11 and the second support rod 21, and the T-shaped plug-in ribs and slots have good limiting effects and can prevent mistakes. After the initial assembly, the fourth support rod 31 is further fixed to the first support rod 11 and the second support rod 21 by screws 8 to ensure the stability of the connection.

[0055] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A laptop computer stand, characterized in that: The invention comprises a first supporting assembly, a second supporting assembly and a connecting supporting assembly; the first supporting assembly and the second supporting assembly are arranged opposite to each other, the connecting supporting assembly is located between the first supporting assembly and the second supporting assembly, and is connected to the first supporting assembly and the second supporting assembly respectively; the first supporting assembly, the second supporting assembly and the connecting supporting assembly form a vertical storage space; The first supporting assembly is used to support the laptop computer, and the second supporting assembly is used to support the laptop computer; The connecting support assembly is used to support the second support assembly and support a vertically placed laptop computer; A third supporting assembly is rotatably mounted on the second supporting assembly or the first supporting assembly. The third supporting assembly can be rotatably opened in the vertical storage space and supported on the first supporting assembly or the second supporting assembly.

2. The laptop stand according to claim 1, characterized in that: The third supporting assembly is rotatably mounted on the second supporting assembly, and the third supporting assembly is supported on the first supporting assembly; A first magnetic component is provided at one end of the third supporting component supported on the first supporting component, and a second magnetic component is provided at the supporting position of the third supporting component on the first supporting component; when the third supporting component is supported on the first supporting component, the first magnetic component is magnetically attracted to the second magnetic component.

3. The laptop stand according to claim 1, characterized in that: The third supporting assembly is rotatably mounted on the second supporting assembly, and the third supporting assembly is supported on the first supporting assembly; A limiting groove is provided at the supporting position of the third supporting assembly on the first supporting assembly. When the third supporting assembly is supported on the first supporting assembly, one end of the third supporting assembly supported on the first supporting assembly is limited in the limiting groove.

4. The laptop computer stand according to claim 3, characterized in that: The limiting groove is provided with an opening on one side close to the connecting and supporting assembly.

5. The laptop stand according to claim 3 or 4, characterized in that: A positioning protrusion is arranged in the limiting groove, and a positioning groove is arranged at the end of the third supporting assembly supported on the first supporting assembly; when the third supporting assembly is supported on the first supporting assembly, the positioning groove is locked on the positioning protrusion.

6. The laptop computer stand according to any one of claims 1 to 4, characterized in that: The third support assembly includes two third support rods. The second support assembly is provided with two receiving grooves. One end of the two third support rods is rotatably installed in the receiving grooves so that the third support rods can be received in the receiving grooves.

7. The laptop computer stand according to claim 6, characterized in that: The ends of the two third support rods supported on the first support assembly are provided with positioning grooves, and when the third support rods are received in the receiving grooves, the positioning grooves can be stuck on the edges of the receiving grooves.

8. The laptop computer stand according to any one of claims 1 to 4, characterized in that: The first support assembly includes two first support rods, and the two first support rods are arranged opposite to each other; The second support assembly includes two second support rods and a cross rod; the two second support rods are arranged opposite to each other, and the cross rod is respectively connected to one end of the two second support rods away from the third support assembly; The third support assembly includes two third support rods, and the two third support rods are rotatably mounted on the two first support rods or the two second support rods; The connecting support assembly includes two fourth support rods arranged opposite to each other, one of the fourth support rods is respectively connected to one of the first support rods and one of the second support rods, and the other of the fourth support rods is respectively connected to another of the first support rods and another of the second support rods.

9. The laptop computer stand according to claim 8, characterized in that: A gear convex strip extending along the width direction of the fourth support rods is arranged on one side of the two fourth support rods facing the vertical storage space.

10. The laptop computer stand according to claim 8, characterized in that: The crossbar is provided with a gear convex edge; and / or Support feet are disposed at the ends of the two first support rods and the two second support rods facing away from the vertical storage space; and / or T-shaped slots are provided on the two first support rods and the two second support rods, and T-shaped plug-in ribs are provided at both ends of the two fourth support rods; the T-shaped plug-in ribs are plugged into the corresponding T-shaped slots, and both ends of the two fourth support rods are fixed to the first support rod and the second support rod by screws.

Images