Expansion connection equipment for multifunctional computer
By designing a multifunctional computer extension connection device including bobbins, cross-type clamps and elastic mechanisms, the problem of inconvenience of existing docking wires is solved, and the compact fixation and convenient portability of the wires are realized.
Patent Information
- Application Number
- CN202421191036.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing dock has a long wire, which is easy to connect to external devices when used, but is not convenient to store when carried, which can easily lead to wire wrapping and lack effective storage methods.
A multifunctional computer extension connection device is designed, including the equipment body, wires, winding poles, cross-type clamps and elastic mechanisms. The wire is wound by flipping the bobbin and the transverse and longitudinal fixation of the wire is achieved by using cross-type clamps and elastic mechanisms, forming a compact structure for easy portability.
It effectively avoids the problem of confusing wires, realizes convenient storage and fixing of wires, and improves the convenience of carrying.
Smart Images
Figure CN222601638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of computer-related products, in particular to a multifunctional computer expansion connection device. Background Art
[0002] The appearance of electronic devices such as laptops and tablets is gradually developing towards being light and thin. However, while pursuing the pursuit of lightweight and stylish electronic devices such as laptops and tablets, the development of product functions is limited to a certain extent due to the reduction in product size and the number of physical ports. Therefore, docking stations are usually used to expand interfaces so that a variety of external devices can be connected, such as drives, large-screen displays, keyboards, printers, scanners, etc.
[0003] The expansion dock in the prior art generally includes an expansion dock body and a wire integrally connected to the expansion dock body. One end of the wire is provided with a plug for plugging into a host computer. Although it is convenient to connect external devices, the length of the wire body is generally designed to be long for easy use. However, when carrying, the wire body is long, which makes it inconvenient to carry and store, and it is easy to cause the wire to be entangled, which is defective. Utility Model Content
[0004] The purpose of the utility model is to provide a multifunctional computer expansion connection device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional computer expansion connection device, comprising a device body, one end of the device body is fixedly connected to a wire, one end of the wire is fixedly connected to a connector, a storage block is fixedly connected to an outer wall of one side of the device body, a receiving groove is provided on the storage block, a winding rod is provided in the receiving groove, one end of the winding rod is fixedly connected to a support block, the support block is rotatably connected to the receiving groove, a limit block is fixedly sleeved on one end of the winding rod close to the support block, and the winding A rotating groove is provided on one end of the rod, and a threaded rod is rotatably connected in the rotating groove, and a cross-shaped clamping plate is threadedly sleeved on the threaded rod, and four sliding openings connected to the rotating groove are provided on the winding rod, and the four corners of the cross-shaped clamping plate are slidably inserted in the sliding openings, and the four corner side walls of the cross-shaped clamping plate are provided with slots, and a sliding rod is fixedly connected in the slot, and a moving block is slidably sleeved on the sliding rod, and a positioning plate is fixedly connected to the moving block, and an elastic mechanism is sleeved on the sliding rod, and the two ends of the elastic mechanism are respectively fixedly connected to the moving block and the inner wall of the slot.
[0006] Preferably, one end of the threaded rod is fixedly connected to a rotating block, and an outer wall of the rotating block is provided with anti-slip grooves.
[0007] Preferably, the support block and the accommodating groove are rotationally connected via a damping shaft.
[0008] Preferably, one end of the accommodating groove is connected to one end of the storage block.
[0009] Preferably, the elastic mechanism is a spring.
[0010] Preferably, an inner side wall at one end of the positioning plate is provided with an inclined cross section.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The multifunctional computer expansion connection device drives the support block to flip in the storage block by flipping the winding rod, so that the winding rod is in a parallel state, and then the wire is wound on the winding rod, and the threaded rod is rotated in the winding rod. At this time, the cross-shaped clamping plate threaded on the threaded rod will move along, and the cross-shaped clamping plate clamps the wound wire between the limit block to achieve horizontal fixation. At the same time, the positioning plate drives the moving block to drive the positioning plate to clamp the wire to achieve longitudinal fixation through the contraction of the elastic mechanism of the positioning plate. The utility model can easily realize the winding of the wire, avoid the wires from being tangled together, and is convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of a multifunctional computer expansion connection device of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of a winding rod of a multifunctional computer expansion connection device of the utility model;
[0015] Figure 3 The utility model is a schematic diagram of a cross-shaped clamp structure of a multifunctional computer expansion connection device.
[0016] In the figure: 1. Equipment body; 2. Wire; 3. Connector; 4. Storage block; 5. Winding rod; 6. Support block; 7. Limit block; 8. Threaded rod; 9. Cross-shaped clamp; 10. Sliding rod; 11. Moving block; 12. Positioning plate; 13. Elastic mechanism; 14. Rotating block; 15. Damping shaft. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] See also Figure 1-3The utility model provides an embodiment: a multifunctional computer expansion connection device, including a device body 1, a wire 2 is fixedly connected to one end of the device body 1, a connector 3 is fixedly connected to one end of the wire 2, a storage block 4 is fixedly connected to the outer wall of one side of the device body 1, a receiving groove is provided on the storage block 4, a winding rod 5 is provided in the receiving groove, one end of the winding rod 5 is fixedly connected to a support block 6, the support block 6 is rotatably connected to the receiving groove, a limiting block 7 is fixedly sleeved on one end of the winding rod 5 close to the support block 6, a rotating groove is provided on one end of the winding rod 5, a threaded rod 8 is rotatably connected in the rotating groove, a cross-shaped clamping plate 9 is threadedly sleeved on the threaded rod 8, four sliding openings connected to the rotating groove are provided on the winding rod 5, and the four corners of the cross-shaped clamping plate 9 are slidably inserted in the sliding opening. Specifically, the turning of the winding rod 5 drives the support block 6 to rotate. The support block 6 is flipped in the storage block 4 to make the winding rod 5 parallel, and then the wire 2 is wound on the winding rod 5, and the threaded rod 8 is rotated in the winding rod 5. At this time, the cross-shaped clamping plate 9 threadedly sleeved on the threaded rod 8 will move along, and the cross-shaped clamping plate 9 clamps the wound wire 2 between the limit block 7 to achieve horizontal fixation; the four corner side walls of the cross-shaped clamping plate 9 are provided with slots, and a sliding rod 10 is fixedly connected in the slot, and a moving block 11 is slidably sleeved on the sliding rod 10, and a positioning plate 12 is fixedly connected to the moving block 11. An elastic mechanism 13 is sleeved on the sliding rod 10, and the two ends of the elastic mechanism 13 are respectively fixedly connected to the moving block 11 and the inner wall of the slot. Specifically, the positioning plate 12 causes the moving block 11 to drive the positioning plate 12 to clamp the wire 2 to achieve longitudinal fixation through the contraction of the elastic mechanism 13.
[0019] In this embodiment, one end of the threaded rod 8 is fixedly connected to a rotating block 14, and the outer wall of the rotating block 14 is provided with anti-slip grooves to facilitate the rotation of the threaded rod 8; the support block 6 and the accommodating groove are rotatably connected through a damping shaft 15; one end of the accommodating groove is connected to one end of the placement block 4; the elastic mechanism 13 is a spring with high acquisition degree; the inner wall of one end of the positioning plate 12 is provided with an inclined section to reduce the resistance between the outer wall of the wire 2.
[0020] Working principle: When the device body 1 needs to be carried, the winding rod 5 is flipped to drive the support block 6 to flip in the storage block 4 so that the winding rod 5 is in a parallel state, and then the wire 2 is wound on the winding rod 5, and the threaded rod 8 is rotated in the winding rod 5. At this time, the cross-shaped clamping plate 9 threaded on the threaded rod 8 will move with it, and the cross-shaped clamping plate 9 clamps the wound wire 2 between the limit block 7 to achieve horizontal fixation. At the same time, the positioning plate 12 causes the moving block 11 to drive the positioning plate 12 to clamp the wire 2 through the contraction of the elastic mechanism 13 to achieve longitudinal fixation.
[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A multifunctional computer expansion connection device, comprising a device body (1), characterized in that: A wire (2) is fixedly connected to one end of the device body (1), and a connector (3) is fixedly connected to one end of the wire (2). A storage block (4) is fixedly connected to an outer wall of one side of the device body (1). A receiving groove is provided on the storage block (4), and a winding rod (5) is provided in the receiving groove. One end of the winding rod (5) is fixedly connected to a support block (6), and the support block (6) is rotatably connected to the receiving groove. A limit block (7) is fixedly sleeved on one end of the winding rod (5) close to the support block (6). A rotation groove is provided on one end of the winding rod (5), and a threaded rod (8) is rotatably connected in the rotation groove. ), a cross-shaped clamp (9) is threadedly sleeved on the threaded rod (8), four sliding openings connected to the rotating groove are provided on the winding rod (5), the four corners of the cross-shaped clamp (9) are slidably inserted in the sliding openings, the four corner side walls of the cross-shaped clamp (9) are provided with slots, a sliding rod (10) is fixedly connected in the slot, a moving block (11) is slidably sleeved on the sliding rod (10), a positioning plate (12) is fixedly connected to the moving block (11), an elastic mechanism (13) is sleeved on the sliding rod (10), and the two ends of the elastic mechanism (13) are respectively fixedly connected to the moving block (11) and the inner wall of the slot.
2. The multifunctional computer expansion connection device according to claim 1, characterized in that: One end of the threaded rod (8) is fixedly connected to a rotating block (14), and an outer wall of the rotating block (14) is provided with anti-slip grooves.
3. The multifunctional computer expansion connection device according to claim 1, characterized in that: The support block (6) and the accommodating groove are rotationally connected via a damping shaft (15).
4. The multifunctional computer expansion connection device according to claim 1, characterized in that: One end of the accommodating groove is connected to one end of the storage block (4).
5. The multifunctional computer expansion connection device according to claim 1, characterized in that: The elastic mechanism (13) is a spring.
6. The multifunctional computer expansion connection device according to claim 1, characterized in that: An inner side wall at one end of the positioning plate (12) is provided with an inclined cross section.