Ergonomic backpack with notebook computer support

Abstract

The utility model relates to an ergonomic knapsack with a notebook computer support, which belongs to the technical field of knapsacks and comprises an ergonomic knapsack body, the top surface of the ergonomic knapsack body is fixedly connected with a limiting ring, a mounting bin is placed in the limiting ring, an air inlet groove is formed in the top surface of the mounting bin, and the notebook computer support is arranged in the air inlet groove. An air outlet groove is formed in the right side face of the mounting bin, a first exhaust fan is fixedly mounted on the inner wall of the left side of the mounting bin, a second exhaust fan is fixedly mounted on the inner top wall of the mounting bin, and a storage battery is fixedly mounted on the inner wall of the left side of the mounting bin. According to the ergonomic backpack with the notebook computer support, under the action of a first exhaust fan and a second exhaust fan, a computer can be conveniently cooled, heat is prevented from being retained on the backpack as much as possible, the use effect is improved, the mounting bin is fixed through clearance fit between a positioning rod and a positioning hole, and the practicability is high. And a worker can conveniently disassemble and assemble the mounting bin, so that the device is more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to an ergonomic backpack with a laptop computer stand. Background Art

[0002] A backpack refers to a bag carried on the back. It is made of a variety of materials, including leather, plastic, polyester, canvas, nylon, cotton and linen. In an era where individuality is increasingly valued, various styles such as simplicity, retro and cartoon also cater to the needs of fashion people to express their individuality from different aspects. Ergonomic backpacks are a type of backpack.

[0003] Chinese patent CN205285338U discloses an ergonomic backpack with a laptop computer stand. The patent discloses a convenient technical solution that solves the problem that existing backpacks are only used to carry items such as laptops, tablets, and books, and have a single function. When people use laptops, they often need to use some auxiliary surfaces such as desks, computer tables, or even steps, or they place the laptop directly on their legs when sitting, which is inconvenient to use.

[0004] When the device is in use, the support frame enables the backpack to become a table surface for placing a laptop computer, tablet computer, or books, thereby improving the use effect. However, when the computer is in use, the air exhausted from its radiator falls on the backpack, which can easily cause the bottom of the computer to overheat. When the backpack is carried, it is easy to cause discomfort. Therefore, an ergonomic backpack with a laptop computer holder is proposed to solve the above problem. Utility Model Content

[0005] In response to the deficiencies in the prior art, the present invention provides an ergonomic backpack with a laptop computer stand, which has the advantage of convenient heat dissipation and solves the problem that when the device is in use, the support frame turns the backpack into a table top on which a laptop computer, tablet computer or books, etc. can be placed, thereby improving the use effect. However, when the computer is in use, the air exhausted from its radiator falls on the backpack, which can easily cause the bottom of the computer to be too hot, and easily cause discomfort when the backpack is carried.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an ergonomic backpack with a laptop computer stand, comprising an ergonomic backpack body, the top surface of the ergonomic backpack body being fixedly connected to a limiting ring, an installation compartment being placed inside the limiting ring.

[0007] An air inlet slot is provided on the top surface of the installation bin, an air outlet slot is provided on the right side surface of the installation bin, a first exhaust fan is fixedly installed on the left inner wall of the installation bin, a second exhaust fan is fixedly installed on the inner top wall of the installation bin, a battery is fixedly installed on the left inner wall of the installation bin, and connecting slots are provided on the left inner wall and the right inner wall of the limiting ring.

[0008] The limiting ring is provided with a fixing assembly for fixing the installation bin.

[0009] The limiting ring is provided with a supporting assembly for supporting the fixing assembly.

[0010] Furthermore, the limiting ring is a rectangular ring, the four side surfaces of the installation bin are tightly fitted with the four inner side walls of the limiting ring, the shape of the installation bin is a rectangular parallelepiped with a hollow interior, and the air outlet slot and the air inlet slot are respectively covered by the first exhaust fan and the second exhaust fan.

[0011] Furthermore, the fixing assembly includes two rotating rods, and the two rotating rods are movably connected to the inside of the two connecting grooves through bearings. The outer peripheral walls of the two rotating rods are fixedly sleeved with a fixing plate with one end passing through the connecting groove and extending to the top of the installation bin. Support plates are placed inside the two connecting grooves, and the opposite sides of the two support plates are fixedly connected to positioning rods. Positioning holes are provided on the side of the two fixing plates close to the positioning rods, and the two positioning rods extend to the inside of the two positioning holes respectively. The top surface of the limiting ring is provided with two mounting grooves.

[0012] Furthermore, the two fixing plates are both L-shaped plates, the two fixing plates are both fitted with the installation bin, the two support plates are respectively fitted with the two fixing plates, the two positioning rods are respectively fitted with the two positioning holes, and the two connecting grooves are located between the two installation grooves.

[0013] Furthermore, the support assembly includes two telescopic rods, which are respectively fixedly connected to the inside of two mounting grooves, and the two telescopic rods are respectively fixedly connected to two support plates. The outer peripheral walls of the two telescopic rods are respectively provided with springs fixedly connected to the mounting grooves and the support plates. The top surfaces of the two support plates are fixedly connected to pull plates. Two support holes are opened inside the limiting ring. The bottom surfaces of the two support plates are fixedly connected to a support rod with one end extending into the inside of the support hole. The inside of the two support holes is fixedly connected to a rubber ring, and the two support rods pass through the two rubber rings respectively.

[0014] Further, the support rod and the support hole gap fit, the rubber ring and the support rod gap fit, the support rod is an L-shaped rod, the pull plate is a Z-shaped plate, the telescopic rod is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates and extends to the inside of the sleeve bin, the outside of the moving rod is fixedly connected with a limiting block located in the inside of the sleeve bin, and one side of the sleeve bin is provided with a penetrating hole matched with the moving rod.

[0015] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0016] The ergonomic backpack with a notebook computer support can conveniently cool the computer under the action of the first and second air extractors, heat is avoided from being retained on the backpack as much as possible, use effect is improved, the installation bin is fixed through gap fit between the positioning rod and the positioning hole, the installation bin is convenient for staff to disassemble and assemble, and the backpack is more convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an enlarged schematic view of the internal structure of the installation bin in the structure of the utility model;

[0019] Figure 3 It is Figure 2 It is an enlarged schematic view of the structure of A in the middle;

[0020] Figure 4 It is a top view schematic view of the limiting ring in the structure of the utility model.

[0021] In the drawing: 1, ergonomic backpack body; 2, limiting ring; 3, installation bin; 4, connecting groove; 5, rotating rod; 6, fixed plate; 7, air outlet groove; 8, first air extractor; 9, second air extractor; 10, air inlet groove; 11, storage battery; 12, positioning rod; 13, positioning hole; 14, support plate; 15, pull plate; 16, telescopic rod; 17, spring; 18, installation groove; 19, support hole; 20, rubber ring; 21, support rod. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1 to 4In this embodiment, an ergonomic backpack with a laptop computer stand includes an ergonomic backpack body 1. The top surface of the ergonomic backpack body 1 is fixedly connected to a limiting ring 2, and an installation compartment 3 is placed inside the limiting ring 2.

[0024] An air inlet slot 10 is provided on the top surface of the mounting chamber 3, an air outlet slot 7 is provided on the right side surface of the mounting chamber 3, a first exhaust fan 8 is fixedly installed on the left inner wall of the mounting chamber 3, a second exhaust fan 9 is fixedly installed on the inner top wall of the mounting chamber 3, a battery 11 is fixedly installed on the left inner wall of the mounting chamber 3, and a connecting slot 4 is provided on the left inner wall and the right inner wall of the limiting ring 2.

[0025] Among them, the limiting ring 2 is a rectangular ring, and the four side surfaces of the installation chamber 3 are tightly fitted with the four inner side walls of the limiting ring 2. The shape of the installation chamber 3 is a rectangular parallelepiped with a hollow interior, and the air outlet slot 7 and the air inlet slot 10 are respectively covered by the first exhaust fan 8 and the second exhaust fan 9.

[0026] It should be noted that the first exhaust fan 8, the second exhaust fan 9 and the battery 11 are conventional devices known to the public in the prior art, and their specific structures and working principles are not described in detail herein.

[0027] Specifically, push the installation compartment 3 so that the installation compartment 3 is located inside the limiting ring 2, start the first exhaust fan 8 and the second exhaust fan 9 to draw out the heat from the bottom of the computer. The heat passes through the air inlet slot 10 and enters the interior of the installation compartment 3, and then is discharged through the action of the air outlet slot 7, so as to avoid heat retention on the ergonomic backpack body 1 as much as possible.

[0028] In this embodiment, a fixing component is provided on the limit ring 2, and the fixing component includes two rotating rods 5, and the two rotating rods 5 are movably connected to the inside of the two connecting grooves 4 through bearings. The outer peripheral walls of the two rotating rods 5 are fixedly sleeved with a fixing plate 6 with one end passing through the connecting groove 4 and extending to the top of the installation bin 3. Support plates 14 are placed inside the two connecting grooves 4, and the opposite sides of the two support plates 14 are fixedly connected with positioning rods 12. Positioning holes 13 are provided on the side of the two fixing plates 6 close to the positioning rods 12, and the two positioning rods 12 extend to the inside of the two positioning holes 13 respectively. The top surface of the limit ring 2 is provided with two mounting grooves 18.

[0029] Among them, the two fixing plates 6 are both L-shaped plates, the two fixing plates 6 are both fitted with the installation chamber 3, the two support plates 14 are respectively fitted with the two fixing plates 6, the two positioning rods 12 are respectively fitted with the two positioning holes 13, and the two connecting grooves 4 are located between the two installation grooves 18.

[0030] Specifically, pull the fixing plate 6, and under the action of the rotating rod 5, the fixing plate 6 is flipped, pushing the installation bin 3, so that the installation bin 3 is located inside the limiting ring 2, the installation bin 3 and the limiting ring 2 fit together to support the installation bin 3, and then the fixing plate 6 is reset, the fixing plate 6 and the installation bin 3 fit together to fix the installation bin 3, and the positioning rod 12 is inserted into the positioning hole 13 to fix the fixing plate 6.

[0031] In this embodiment, a support assembly is provided on the limiting ring 2, and the support assembly includes two telescopic rods 16, and the two telescopic rods 16 are respectively fixedly connected to the inside of the two mounting grooves 18, and the two telescopic rods 16 are respectively fixedly connected to the two support plates 14. The outer peripheral walls of the two telescopic rods 16 are respectively provided with springs 17 fixedly connected to the mounting grooves 18 and the support plates 14, and the top surfaces of the two support plates 14 are fixedly connected to the pull plates 15. Two support holes 19 are opened inside the limiting ring 2, and the bottom surfaces of the two support plates 14 are fixedly connected to a support rod 21 with one end extending to the inside of the support hole 19. The inside of the two support holes 21 is fixedly connected to a rubber ring 20, and the two support rods 21 pass through the two rubber rings 20 respectively.

[0032] Among them, the support rod 21 and the support hole 19 are clearance-fitted, the rubber ring 20 and the support rod 21 are clearance-fitted, the support rod 21 is an L-shaped rod, the pull plate 15 is a Z-shaped plate, the telescopic rod 16 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends to the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0033] Specifically, pull the pull plate 15 so that the pull plate 15 drives the support plate 14 to move, and then drives the positioning rod 12 to move. The support plate 14 squeezes the telescopic rod 16 and the spring 17, so that the telescopic rod 16 and the spring 17 shrink. The support plate 14 is supported by the clearance between the support rod 21 and the support hole 19, and the stability of the support plate 14 is improved. The support rod 21 is supported by the fit between the rubber ring 20 and the support rod 21, and the stability of the support rod 21 is improved. The positioning rod 12 and the positioning hole 13 are located on the same center line. Loosen the pull plate 15, and the positioning rod 12 is pushed to reset under the action of the spring 17.

[0034] The working principle of the above embodiment is:

[0035] Pull the pull plate 15, make the pull plate 15 drive the support plate 14 to move, in turn drive the positioning rod 12 to move, the support plate 14 is extruded to the telescopic rod 16 and spring 17, make the telescopic rod 16 and spring 17 shrink, through the clearance cooperation between the support rod 21 and support hole 19, support the support plate 14, improve the stability of the support plate 14, through the fit between the rubber ring 20 and support rod 21, support the support rod 21, improve the stability of the support rod 21, pull the fixed plate 6, make the fixed plate 6 overturn under the action of the rotating rod 5, push the installation bin 3, make the installation bin 3 be located inside the limiting ring 2, the installation bin 3 and the limiting ring 2 fit, support the installation bin 3, in turn make the fixed plate 6 reset, the fixed plate 6 and the installation bin 3 fit, fix the installation bin 3, the positioning rod 12 and the positioning hole 13 are located on the same center line, loosen the pull plate 15, push the positioning rod 12 reset under the action of the spring 17, the positioning rod 12 is inserted into the inside of the positioning hole 13, fix the fixed plate 6, start the first air extractor 8 and the second air extractor 9, the heat at the bottom of the computer is extracted, the heat passes through the air inlet groove 10, enters the inside of the installation bin 3, in turn, the heat is discharged under the action of the air outlet groove 7, try to avoid the heat to stay on the ergonomic backpack body 1.

[0036] The control mode of the utility model is controlled through the controller, and the control circuit of the controller can be realized through simple programming by the person skilled in the art, and the provision of the storage battery to the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0037] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, the steps of the processes, methods, articles, or apparatus described herein are not necessarily performed in any particular order.

[0038] Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An ergonomic backpack with a laptop computer stand, comprising an ergonomic backpack body (1), characterized in that: The top surface of the ergonomic backpack body (1) is fixedly connected to a limiting ring (2), and an installation compartment (3) is placed inside the limiting ring (2); An air inlet slot (10) is provided on the top surface of the installation chamber (3), an air outlet slot (7) is provided on the right side surface of the installation chamber (3), a first exhaust fan (8) is fixedly installed on the left inner wall of the installation chamber (3), a second exhaust fan (9) is fixedly installed on the inner top wall of the installation chamber (3), a battery (11) is fixedly installed on the left inner wall of the installation chamber (3), and a connecting slot (4) is provided on both the left inner wall and the right inner wall of the limiting ring (2); A fixing component is provided on the limiting ring (2), and a supporting component is provided on the limiting ring (2).

2. The ergonomic backpack with a laptop computer stand according to claim 1, characterized in that: The limiting ring (2) is a rectangular ring, and the four side surfaces of the installation chamber (3) are respectively tightly fitted with the four inner side walls of the limiting ring (2). The installation chamber (3) is in the shape of a rectangular parallelepiped with a hollow interior, and the air outlet slot (7) and the air inlet slot (10) are respectively covered by the first exhaust fan (8) and the second exhaust fan (9).

3. The ergonomic backpack with a laptop computer stand according to claim 1, characterized in that: The fixing assembly includes two rotating rods (5), and the two rotating rods (5) are movably connected to the inside of the two connecting grooves (4) through bearings. The outer peripheral walls of the two rotating rods (5) are fixedly sleeved with a fixing plate (6) with one end passing through the connecting groove (4) and extending to the top of the installation bin (3). The inside of the two connecting grooves (4) are both provided with a support plate (14). The opposite side surfaces of the two support plates (14) are both fixedly connected with a positioning rod (12). The side surfaces of the two fixing plates (6) close to the positioning rod (12) are both provided with a positioning hole (13). The two positioning rods (12) extend to the inside of the two positioning holes (13) respectively. The top surface of the limiting ring (2) is provided with two mounting grooves (18).

4. The ergonomic backpack with a laptop computer stand according to claim 3, characterized in that: The two fixing plates (6) are both L-shaped plates, the two fixing plates (6) are both fitted with the installation chamber (3), the two support plates (14) are respectively fitted with the two fixing plates (6), the two positioning rods (12) are respectively fitted with the two positioning holes (13) with clearance, and the two connecting grooves (4) are located between the two installation grooves (18).

5. The ergonomic backpack with a laptop computer stand according to claim 3, characterized in that: The support assembly includes two telescopic rods (16), the two telescopic rods (16) are respectively fixedly connected to the inside of two mounting grooves (18), the two telescopic rods (16) are respectively fixedly connected to the two support plates (14), the outer peripheral walls of the two telescopic rods (16) are respectively provided with springs (17) fixedly connected to the mounting grooves (18) and the support plates (14), the top surfaces of the two support plates (14) are respectively fixedly connected to the pull plates (15), the interior of the limiting ring (2) is provided with two support holes (19), the bottom surfaces of the two support plates (14) are respectively fixedly connected to a support rod (21) with one end extending to the inside of the support hole (19), the interior of the two support holes (21) are respectively fixedly connected to a rubber ring (20), and the two support rods (21) respectively pass through the two rubber rings (20).

6. The ergonomic backpack with a laptop computer stand according to claim 5, characterized in that: The support rod (21) and the support hole (19) are clearance-fitted, the rubber ring (20) and the support rod (21) are clearance-fitted, the support rod (21) is an L-shaped rod, the pull plate (15) is a Z-shaped plate, the telescopic rod (16) is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends to the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

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