Portable multifunctional hub for electronic equipment

Abstract

The utility model discloses a concentrator for portable multifunctional electronic equipment, which belongs to the field of concentrators and comprises a concentrator assembly, the concentrator assembly comprises a concentrator body, the side surface of the concentrator body is sleeved with a protective shell, the upper end of the protective shell is fixedly provided with a screw ring, the inside of the screw ring is in threaded connection with a first bolt, and the first bolt is connected with a second bolt. The concentrator body is provided with a protective shell, two first protective plates are hinged to the lower end of the protective shell, second protective plates are detachably connected to the lower ends of the two first protective plates, connecting grooves are formed in the upper ends of the second protective plates, and a plurality of buffer springs are detachably connected into the connecting grooves. The hub is convenient to carry, the hub body can be conveniently buffered and protected and supported, the practicability of the hub can be further improved, the hub can be conveniently disassembled through mutual cooperation of the structures, and the disassembly and assembly convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of hubs, specifically a hub for a portable multifunctional electronic device. Background Technology

[0002] A hub is a device that connects multiple Ethernet twisted-pair cables or optical fibers to the same physical medium. Hubs operate at the physical layer of the OSI model. It can be considered a multi-port repeater; if a collision is detected, a blocking signal is submitted. To improve the ease of use of hubs, portable hub structures are needed. The "Portable Multifunctional Hub" disclosed in application number "CN202022395580.2" is an increasingly mature technology. It describes a portable multifunctional hub comprising a housing, with a control board assembly inside; a hub unit assembly and a power supply unit electrically connected to the control board assembly, the power supply unit being exposed above the housing; the hub unit assembly having multiple connection ports exposed above the housing; the multiple connection ports for connecting external smart terminals; and the power supply unit for supplying power to the smart terminals connected to the multiple connection ports. Specifically, the power supply unit is a smart fast charger power supply unit. Furthermore, the power supply unit has multiple charging management protocols and multi-channel intelligent power distribution functions; this utility model integrates the hub with the intelligent fast charger power supply unit, meeting the diverse needs of users and improving the user experience; this utility model has a simple structure, is easy to manufacture and assemble, and is highly practical. However, the hub still has the following drawbacks during use: the hub, through its housing, slots, built-in plate, and connection ports, does indeed achieve a portable effect, but the above-mentioned protective structure is simple and only provides a portable effect, not a protective one. Therefore, it is necessary to provide a hub that is both easy to carry and provides improved protection while being easy to support. In addition, the hub structure is not convenient for disassembly and assembly, therefore, it is necessary to provide a hub that is easy to disassemble and replace. Utility Model Content

[0003] This utility model provides a hub for a portable multifunctional electronic device, aiming to solve the problems of insufficient protection, inconvenience in support, use, and disassembly / replacement of existing hubs.

[0004] To achieve the above objectives, this utility model provides a hub for a portable multifunctional electronic device, including a hub assembly;

[0005] The hub assembly includes a hub body, a protective shell fitted onto the side surface of the hub body, a screw ring fixedly installed at the upper end of the protective shell, a first bolt threaded into the screw ring, two first protective plates hinged to the lower end of the protective shell, and a second protective plate detachably connected to the lower end of each of the two first protective plates, a connecting groove provided at the upper end of the second protective plate, and several buffer springs detachably connected inside the connecting groove, a first connecting rod and a second connecting rod respectively inserted between the two first protective plates and the protective shell, a second bolt fixedly connected to one end of the first connecting rod, a second screw hole provided at one end of the second connecting rod, and the second bolt threaded into the second screw hole, and two handles provided at the upper end of the protective shell.

[0006] Furthermore, two T-shaped strips are fixedly connected to both sides of the hub body, and two T-shaped grooves are opened on both sides of the inner wall of the protective shell, with the two T-shaped strips slidably connected inside the T-shaped grooves.

[0007] Furthermore, the lower end of the protective shell is fixedly connected to two hinge shafts, the upper end of the first protective plate is provided with a hinge groove, and both ends of the hinge shaft and both sides of the inner wall of the hinge groove are provided with connection holes. The first connecting rod and the second connecting rod are rotatably connected inside the connection holes.

[0008] Furthermore, the upper and lower ends of several buffer springs are fixedly connected with third bolts, and several third screw holes are symmetrically and evenly spaced inside the connecting groove and at the lower end of the first guard plate. Several third bolts are threaded into the inside of the third screw holes.

[0009] Furthermore, guide grooves are provided on both sides of the first guard plate, and two guide bars are fixedly connected to both sides of the inner wall of the connecting groove. The two guide bars are slidably connected inside the guide groove.

[0010] Furthermore, the lower end of the first guard plate has two positioning grooves, and the upper end of the second guard plate is fixedly connected to two positioning rods, both of which are inserted into the positioning grooves.

[0011] Furthermore, the first bolt is made of polyethylene plastic.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When carrying and using the hub, the protective case easily covers the hub, allowing it to be carried and used simply by lifting it with the handle. The protective case, along with the two lower first and second protective plates, provides protection for the hub. For support, first, control the first protective plate to rotate around the hinge axis, making it perpendicular to the protective case. Then, tighten the second bolt, threaded into the second screw hole, causing the first and second connecting rods to press tightly against the second protective plate and connecting shaft. This connects the first protective plate and the protective case, thus securing the hub and the protective case. The protective shell presses down on the first protective plate, causing the first protective plate to press down on several buffer springs. These buffer springs provide a cushioning and protective effect. At the same time, tightening the first bolt along the threaded ring allows the protective shell to be squeezed and fixed, improving the installation stability between the hub body and the protective shell. Compared with the hub in the existing technology "A Portable Multifunctional Hub", this utility model, through the above-mentioned structure, not only facilitates the carrying convenience of the hub, but also improves the protection effect of the hub and facilitates support and use, thereby improving the practicality of the hub.

[0014] 2. When disassembling the hub, first pull the hub body and T-shaped strip out of the protective shell and T-shaped groove to disassemble the hub body. Then, turn the first connecting rod and the second connecting rod to remove the second bolt from the second screw hole to disassemble the first protective plate. Then, remove the third bolt from the third screw hole to disassemble the first protective plate, the second protective plate and the buffer spring. Compared with the hub in the prior art, the present invention can facilitate the disassembly of the hub structure through the above-mentioned structure cooperation, thereby improving the convenience of disassembly and assembly. 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 diagram showing the overall structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the hub body structure of this utility model;

[0018] Figure 4 This is an anatomical diagram of the hub assembly structure of this utility model;

[0019] Figure 5 This is an anatomical diagram of the first and second protective plates of this utility model.

[0020] Figure 6 This is a schematic diagram of the first protective plate structure of this utility model.

[0021] In the diagram: 100, Hub assembly; 101, Hub body; 102, Protective shell; 103, Threaded ring; 104, First bolt; 105, First protective plate; 106, Second protective plate; 107, Connecting groove; 108, Buffer spring; 109, First connecting rod; 110, Second connecting rod; 120, Second bolt; 130, Second threaded hole; 140, Handle; 111, T-shaped strip; 112, T-shaped groove; 121, Hinge shaft; 122, Hinge groove; 123, Connecting hole; 131, Third bolt; 132, Third threaded hole; 141, Guide groove; 142, Guide bar; 151, Positioning groove; 152, Positioning rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 This utility model provides a hub for a portable multifunctional electronic device, including a hub assembly 100;

[0024] The hub assembly 100 includes a hub body 101. A protective shell 102 is fitted onto the side surface of the hub body 101. A screw ring 103 is fixedly installed on the upper end of the protective shell 102. A first bolt 104 is threadedly connected to the inside of the screw ring 103. Two first protective plates 105 are hinged to the lower end of the protective shell 102. A second protective plate 106 is detachably connected to the lower end of each of the two first protective plates 105. A connecting groove 107 is provided on the upper end of the second protective plate 106. Several buffer springs 108 are detachably connected inside the connecting groove 107. A first connecting rod 109 and a second connecting rod 110 are respectively inserted between the two first protective plates 105 and the protective shell 102. A second bolt 120 is fixedly connected to one end of the first connecting rod 109. A second screw hole 130 is provided on one end of the second connecting rod 110. The second bolt 120 is threaded into the inside of the second screw hole 130. Two handles 140 are provided on the upper end of the protective shell 102.

[0025] In one specific embodiment, the hub assembly 100 not only facilitates the carrying and use of the hub body 101, improving portability, but also provides cushioning protection and support for the hub body 101, thereby enhancing its practicality. Furthermore, the combined structure facilitates disassembly of the hub, improving ease of assembly and disassembly. During use, the protective shell 102, along with the first protective plate 105 and the second protective plate 106, can enclose the hub body 101. The handle 140 further enhances portability. Subsequently, the first bolt 104 is screwed into the threaded ring 103. The lowering of the section squeezes the hub body 101, thus improving the connection tightness between the protective shell 102 and the hub body 101. At the same time, the first protective plate 105 is controlled to rotate around the first connecting rod 109 and the second connecting rod 110 and be perpendicular to the protective shell 102, thereby supporting the protective shell 102 and the hub body 101. At this time, the hub body 101 and the protective shell 102 are pressed down by gravity on the first protective plate 105. The first protective plate 105 presses down on several buffer springs 108. Through the cooperation of several buffer springs 108 and the second protective plate 106, the buffer protection effect on the hub body 101 can be improved, thereby enhancing the practicality of the hub.

[0026] Please see Figures 3-6 Two T-shaped strips 111 are fixedly connected to both sides of the hub body 101, and two T-shaped grooves 112 are opened on both sides of the inner wall of the protective shell 102. The two T-shaped strips 111 are slidably connected inside the T-shaped grooves 112.

[0027] In one specific embodiment, the T-shaped strip 111 is slidably connected inside the T-shaped groove 112, which can facilitate the improvement of the installation stability between the hub body 101 and the protective shell 102. At the same time, the hub body 101 can be disassembled by pulling the T-shaped strip 111 out of the T-shaped groove 112.

[0028] Please see Figures 3-6 The lower end of the protective shell 102 is fixedly connected to two hinge shafts 121. The upper end of the first protective plate 105 is provided with a hinge groove 122. Both ends of the hinge shafts 121 and both sides of the inner wall of the hinge groove 122 are provided with connecting holes 123. The first connecting rod 109 and the second connecting rod 110 are rotatably connected inside the connecting holes 123.

[0029] In one specific embodiment, the hinge shaft 121 and the hinge groove 122, together with the first connecting rod 109 and the second connecting rod 110, can rotatably connect the first protective plate 105 and the protective shell 102, so as to support the protective shell 102 and protect the hub body 101.

[0030] Please see Figures 3-6Several buffer springs 108 are fixedly connected to the upper and lower ends of each third bolt 131. Several third screw holes 132 are symmetrically and evenly spaced inside the connecting groove 107 and the lower end of the first guard plate 105. Several third bolts 131 are threaded into the inside of the third screw holes 132.

[0031] In one specific embodiment, the third bolt 131 is threaded inside the third screw hole 132, which can improve the connection stability between the buffer spring 108, the first guard plate 105, and the second guard plate 106. At the same time, the buffer spring 108 can be disassembled by removing the third bolt 131 from the third screw hole 132.

[0032] Please see Figures 3-6 The first guard plate 105 has guide grooves 141 on both sides, and two guide bars 142 are fixedly connected to both sides of the inner wall of the connecting groove 107. The two guide bars 142 are slidably connected inside the guide groove 141.

[0033] In one specific embodiment, the guide bar 142 is slidably connected inside the guide groove 141 to position the second guard plate 106, thereby improving the stability of the second guard plate 106 when it is raised or lowered.

[0034] Please see Figures 3-6 The lower end of the first guard plate 105 has two positioning grooves 151, and the upper end of the second guard plate 106 is fixedly connected to two positioning rods 152, both of which are inserted into the positioning grooves 151.

[0035] In one specific embodiment, the positioning rod 152 is inserted into the positioning groove 151, thereby further positioning the second guard plate 106 and significantly improving the positioning strength of the hub body 101.

[0036] Please see Figures 3-6 The first bolt 104 is made of plastic polyethylene.

[0037] In one specific embodiment, the first bolt 104, made of polyethylene plastic, can not only tighten and fix the hub body 101, but also avoid damage to the hub body 101.

[0038] Working principle: In use, the protective shell 102, together with the first protective plate 105 and the second protective plate 106, can wrap around the hub body 101. With the handle 140, the hub can be carried more conveniently. At the same time, controlling the first protective plate 105 to rotate around the first connecting rod 109 and the second connecting rod 110 and perpendicular to the protective shell 102 can support the protective shell 102 and the hub body 101. Then, the first bolt 104 is screwed into the threaded connection inside the screw ring 103 and descends to squeeze the hub body 101, thereby improving the connection tightness between the protective shell 102 and the hub body 101. At this time, the hub body 101 and the protective shell 102 are pressed down by gravity onto the first protective plate 105. The first protective plate 105 presses down on several buffer springs 108. Through the buffer springs 108 and the second protective plate 106, the buffer protection effect on the hub body 101 can be improved, thereby enhancing the practicality of the hub.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hub for a portable multifunctional electronic device, characterized in that, include: A hub assembly (100) includes a hub body (101), a protective shell (102) fitted onto the side surface of the hub body (101), a threaded ring (103) fixedly installed on the upper end of the protective shell (102), a first bolt (104) threadedly connected to the internal thread of the threaded ring (103), two first protective plates (105) hinged to the lower end of the protective shell (102), and a second protective plate (106) detachably connected to the lower end of each of the two first protective plates (105), the upper end of the second protective plate (106) having a connecting groove (10) formed therein. 7) Several buffer springs (108) are detachably connected inside the connecting groove (107). A first connecting rod (109) and a second connecting rod (110) are respectively inserted between the two first guard plates (105) and the protective shell (102). A second bolt (120) is fixedly connected to one end of the first connecting rod (109). A second screw hole (130) is opened at one end of the second connecting rod (110). The second bolt (120) is threaded into the inside of the second screw hole (130). Two handles (140) are provided at the upper end of the protective shell (102).

2. The hub for a portable multifunctional electronic device according to claim 1, characterized in that: Two T-shaped strips (111) are fixedly connected to both sides of the hub body (101), and two T-shaped grooves (112) are opened on both sides of the inner wall of the protective shell (102). The two T-shaped strips (111) are slidably connected inside the T-shaped grooves (112).

3. The hub for a portable multifunctional electronic device according to claim 1, characterized in that: The lower end of the protective shell (102) is fixedly connected to two hinge shafts (121), and the upper end of the first protective plate (105) is provided with a hinge groove (122). Both ends of the hinge shaft (121) and both sides of the inner wall of the hinge groove (122) are provided with connecting holes (123). The first connecting rod (109) and the second connecting rod (110) are rotatably connected inside the connecting holes (123).

4. A hub for a portable multifunctional electronic device according to claim 1, characterized in that: Several buffer springs (108) are fixedly connected to the upper and lower ends with third bolts (131). Several third screw holes (132) are symmetrically and evenly opened inside the connecting groove (107) and the lower end of the first guard plate (105). Several third bolts (131) are threaded into the inside of the third screw holes (132).

5. A hub for a portable multifunctional electronic device according to claim 1, characterized in that: The first guard plate (105) has guide grooves (141) on both sides. Two guide bars (142) are fixedly connected to both sides of the inner wall of the connecting groove (107). The two guide bars (142) are slidably connected inside the guide groove (141).

6. A hub for a portable multifunctional electronic device according to claim 1, characterized in that: The lower end of the first guard plate (105) has two positioning grooves (151), and the upper end of the second guard plate (106) is fixedly connected to two positioning rods (152), both of which are inserted into the positioning grooves (151).

7. A hub for a portable multifunctional electronic device according to claim 1, characterized in that: The first bolt (104) is made of plastic polyethylene.

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