CN211700730U - Telescopic USB interface arrangement of computer that facilitates use - Google Patents
Telescopic USB interface arrangement of computer that facilitates use Download PDFInfo
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- CN211700730U CN211700730U CN202020912575.1U CN202020912575U CN211700730U CN 211700730 U CN211700730 U CN 211700730U CN 202020912575 U CN202020912575 U CN 202020912575U CN 211700730 U CN211700730 U CN 211700730U
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- connector
- shell
- usb interface
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- computer
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Abstract
The utility model discloses a computer telescopic USB interface device which is convenient to use, comprising a shell and a protective device, the utility model arranges the protective device on the left and right sides of the shell, the adsorption and fixation between the baffle and the protective shell are released by moving the guide rod, so that the opening of the protective shell is opened, and when the connector moves in, the guide rod is pushed to realize the adsorption and fixation of the baffle and the protective shell again, then the protection of the connector can be realized, and the first connector and the second connector have the advantages of protection by arranging the rebounding mechanisms at the front side and the rear side in the protective shell, when the baffle is adsorbed and fixed again, the first connector and the second connector push the sliding block and compress the pressure spring, then when the baffle is opened, the first connector and the second connector can be automatically ejected out under the action of the elastic force of the pressure spring, so that the advantage of improving usability is achieved.
Description
Technical Field
The utility model particularly relates to a telescopic USB interface arrangement of computer that facilitates use relates to the relevant field of USB interface.
Background
The USB interface device is used for connecting and communicating a computer and external equipment, can also be used for charging a mobile phone and connecting the mobile phone with the external equipment, in a popular way, is used for transmitting data and charging, is the most extensive external bus standard applied in the field of PC, is used for standardizing the connection and communication of the computer and the external equipment, supports the plug and play and hot plug functions of the equipment through the USB interface, and can adjust the wiring length of the USB interface through the telescopic USB interface device so as to ensure that the use has more flexibility.
At present when carrying out telescopic USB interface arrangement's use, although can carry out the rolling to USB interface arrangement's connecting wire, realize the protection, nevertheless to exposing externally the connector, the protecting effect is relatively poor, has the dust to adhere to inside the connector easily to place externally for a long time, still can lead to the connector to rust, lead to contact failure.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a telescopic USB interface arrangement of computer that facilitates the use here.
The utility model discloses a realize like this, construct a telescopic USB interface arrangement of computer that facilitates use, the device include shell and protector, the inside middle-end of shell is provided with clockwork spring, protector sets up in the shell left and right sides, protector comprises protecting crust, baffle, magnet, fixed block, pivot, connecting piece, guide arm and pop-up mechanism, protecting crust and shell left and right sides fixed connection, the baffle rotates with the protecting crust left side to be connected to both sides middle part all is provided with magnet around the baffle, the fixed block lower extreme is connected with the baffle hot melt to the fixed block middle part rotates through pivot and connecting piece and is connected, the connecting piece right side rotates with the guide arm to be connected, the guide arm lower extreme is laminated with the protecting crust mutually, pop-up mechanism sets up in the inside front and back both sides of protecting crust.
Preferably, pop-up mechanism comprises lug, sliding block, sliding tray, grafting piece and pressure spring, the lug sets up both ends fixed connection about first connector and second connector respectively, sliding block upper end and sliding tray sliding connection to sliding block left side welded fastening has the grafting piece, the sliding tray is seted up in the inside upper and lower both ends of protecting sheathing, grafting piece left side is laminated with the pressure spring mutually, the pressure spring sets up in the sliding tray inside.
Preferably, the outer surface of the spring is fixedly connected with the connecting wire, and the left side and the right side of the connecting wire are respectively fixedly connected with the first connector and the second connector in an inserting mode.
Preferably, the protecting shell, the baffle, the magnet, the fixing block, the rotating shaft, the connecting piece and the guide rod are symmetrically arranged along the left side and the right side of the shell, and the metal blocks are arranged inside the protecting shell.
Preferably, the whole magnet is in a strip shape, and the magnet adsorption force is greater than the elastic force of the pressure spring.
Preferably, the connecting piece can drive the fixed block to rotate by 90 degrees, and the distance between the connecting piece and the rotating connection part of the rotating shaft is 0.5 MM.
Preferably, the outer surface of the guide rod is provided with a soft rubber layer, and the soft rubber layer of the guide rod is provided with anti-skid grains.
Preferably, the sliding block, the sliding groove, the inserting block and the pressure spring are symmetrically arranged along the front and back inside the protective shell, and the maximum elastic force of the pressure spring is 10N.
Preferably, the rotating shaft is made of a zinc alloy material.
Preferably, the pressure spring is made of piano wire materials.
The utility model has the advantages of as follows: the utility model discloses an improve and provide the telescopic USB interface arrangement of computer that facilitates use here, compare with the equipment of the same type, have the following improvement:
the method has the advantages that: a telescopic USB interface arrangement of computer that facilitates use through having set up protector in the shell left and right sides, through removing the guide arm, removes the absorption of baffle and protecting crust fixed, makes the protecting crust opening open, and when the connector moved in, at the promotion guide arm, it was fixed with the absorption of protecting crust to realize the baffle again, then just can realize the protection of connector, the advantage of first connector and second connector protection.
The method has the advantages that: a telescopic USB interface arrangement of computer that facilitates use has set up the resilience mechanism through both sides around the protecting crust is inside, when realizing the fixed back of absorption of baffle again, first connector and second connector can promote the sliding block to make the pressure spring compression, then when the baffle is opened, first connector and second connector will realize auto-eject under the pressure spring elastic action, thereby have reached the advantage that improves the usability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the protective device of the present invention;
FIG. 4 is a schematic structural view of a front view portion of the protection device of the present invention;
fig. 5 is a schematic top view of the pop-up mechanism according to the present invention.
Wherein: the spring comprises a shell-1, a clockwork spring-2, a connecting wire-3, a first connector-4, a second connector-5, a protective device-6, a protective shell-61, a baffle-62, a magnet-63, a fixed block-64, a rotating shaft-65, a connecting piece-66, a guide rod-67, an ejection mechanism-68, a convex block-681, a sliding block-682, a sliding groove-683, an insertion block-684 and a pressure spring-685.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a computer telescopic USB interface device convenient to use through the improvement, including shell 1 and protector 6, shell 1 is inside to be provided with clockwork spring 2 in the middle end, protector 6 sets up in the left and right sides of shell 1, protector 6 comprises protecting crust 61, baffle 62, magnet 63, fixed block 64, pivot 65, connecting piece 66, guide arm 67 and pop-up mechanism 68, protecting crust 61 and the left and right sides of shell 1 are fixed and connected, baffle 62 is connected with protecting crust 61 left side rotation, and baffle 62 front and back both sides middle part all is provided with magnet 63, and be favorable to through the adsorption of magnet 63, realize the fixed of baffle 62, the lower extreme of fixed block 64 is connected with baffle 62 hot melt, and fixed block 64 middle part is connected with connecting piece 66 rotation through pivot 65, connecting piece 66 right side is connected with guide arm 67 rotation, guide arm 67 lower extreme and protecting crust 61 are laminated, and be favorable to realizing swiftly opening and closing of baffle 62 through removing guide rod 67, pop-up mechanism 68 sets up both sides around the inside of protecting shell 61 to be favorable to realizing the auto-eject of first connector 4 and second connector 5, increase the usability.
Further, the pop-up mechanism 68 is composed of a convex block 681, a sliding block 682, a sliding groove 683, an insertion block 684 and a pressure spring 685, wherein the convex block 681 is respectively arranged at the upper end and the lower end of the first connector 4 and the second connector 5 and is fixedly connected with the upper end and the lower end of the second connector 5, the upper end of the sliding block 682 is slidably connected with the sliding groove 683, the insertion block 684 is fixedly welded on the left side of the sliding block 682, the sliding groove 683 is arranged at the upper end and the lower end inside the protective shell 61, the left side of the insertion block 684 is attached to the pressure spring 685, and the pressure spring 685 is.
Further, the outer surface of the spring 2 is fixedly connected with the connecting wire 3, and the left side and the right side of the connecting wire 3 are respectively fixedly connected with the first connector 4 and the second connector 5 in an inserting mode.
Further, protective housing 61, baffle 62, magnet 63, fixed block 64, pivot 65, connecting piece 66 and guide arm 67 all follow shell 1 left and right sides symmetrical setting to protective housing 61 is inside to be provided with the metal block, makes can realize the absorption of baffle 62 with the cooperation of magnet 63 and fixes.
Further, the magnet 63 is formed in a long strip shape as a whole, and the attraction force of the magnet 63 is larger than the elastic force of the compression spring 685, so that the baffle plate 62 is not loosened by the elastic force of the compression spring 685 when the magnet 63 is attracted and fixed.
Further, the connecting element 66 can drive the fixing block 64 to rotate by an angle of 90 °, and the distance between the connecting element 66 and the rotating shaft 65 is 0.5MM, so that the baffle 62 can be opened and closed by the rotation of the fixing block 64.
Further, the outer surface of the guide rod 67 is provided with a soft rubber layer, and the soft rubber layer of the guide rod 67 is provided with anti-slip lines, so that a user is not easy to drop his hands when moving the guide rod 67.
Further, the sliding block 682, the sliding groove 683, the inserting block 684 and the pressure spring 685 are symmetrically arranged along the front and back inside the protective shell 61, and the maximum elastic force of the pressure spring 685 is 10N, so that the first connector 4 and the second connector 5 can be automatically ejected out, and the difficulty in taking by a user can be prevented.
Further, the rotating shaft 65 is made of a zinc alloy material.
Further, the compression spring 685 is made of piano wire.
The utility model provides a convenient computer telescopic USB interface device through improvement, which operates as follows;
firstly, when the telescopic USB interface device is to be used, a user pulls the first connector 4 and the second connector 5 on the left and right sides of the shell 1 simultaneously to extend the connecting wire 3 originally wound inside the shell, and when the connecting wire 3 extends, the clockwork spring 2 at the middle end inside the shell 1 is stretched, and then when the first connector 4 and the second connector 5 are stretched to proper positions, the first connector 4 and the second connector 5 can be connected with a computer device, and after the use is completed, the clockwork spring 2 can pull the extended connecting wire 3 back into the shell 1 due to elasticity, so that the first connector 4 and the second connector 5 are reset, and the use of the telescopic USB interface device can be completed quickly and conveniently;
secondly, when the telescopic USB interface device is used, although the connecting wire of the USB interface device can be wound to achieve protection, the protection effect of the externally exposed connector is poor, dust is easily attached to the inside of the connector, and the connector can rust and cause poor contact when placed externally for a long time;
thirdly, by arranging the protection devices 6 on the left and right sides of the housing 1, firstly, when the telescopic USB interface device is used, the user pulls the guide rod 67 at the upper end of the protection shell 61 to drive the connecting piece 66 to move for a certain distance, so that the fixed block 64 releases the adsorption fixation between the magnet 63 at the baffle plate 62 and the protection shell 61 under the action of the rotating shaft 65, so as to expose the opening of the protection shell 61, and then when the first connector 4 or the second connector 5 is moved into the protection shell 61, the user pushes the guide rod 67 to rotate the baffle plate 62 again, so as to realize the adsorption fixation between the baffle plate 62 and the protection shell 61, so that the opening of the protection shell 61 is closed again, thereby achieving the protection advantages of the first connector 4 and the second connector 5;
fourth, in order to further enhance the usability, the first connector 4 and the second connector 5 can be automatically ejected, and therefore, by providing the resilient mechanisms 68 at the front and rear sides inside the protective shell 61, when the first connector 4 and the second connector 5 move into the protective shell 61, the protrusions 681 provided at the first connector 4 and the second connector 5 contact the sliding block 682 and push the sliding block 68 a certain distance, but the first connector 4 and the second connector 5 still do not completely move into the protective shell 61, so that the user needs to re-perform the suction fixing of the shutter 62 to push the first connector 4 and the second connector 5 into the protective shell 61, and then when the sliding block 682 is pushed completely and presses the compression spring 685 inside the sliding groove 683, and then when the retractable USB interface device is to be used, the user only needs to open the shutter 62, the pressing force of the pressing spring 685 can be released, and the sliding block 682 can be pushed out, so that the first connector 4 and the second connector 5 can be automatically ejected, and the advantage of improving usability can be achieved.
The utility model provides a computer telescopic USB interface device which is convenient to use through improvement, through arranging the protective device 6 at the left and right sides of the shell 1, through moving the guide rod 67, the adsorption fixation between the baffle 62 and the protective shell 61 is released, the opening of the protective shell 61 is opened, then when the connector moves in, the adsorption fixation between the baffle 62 and the protective shell 61 is realized again by pushing the guide rod 67, then the protection of the connector can be realized, the advantages of the protection of the first connector 4 and the second connector 5 are realized, through arranging the rebounding mechanisms 68 at the front and back sides in the protective shell 61, after the adsorption fixation of the baffle 62 is realized again, the first connector 4 and the second connector 5 can push the sliding block 682, and the pressure spring 685 is compressed, then when the baffle 62 is opened, the automatic ejection of the first connector 4 and the second connector 5 can be realized under the elastic force of the pressure spring 685, thereby achieving the advantage of improving the usability.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A computer telescopic USB interface device convenient to use comprises a shell (1), wherein a clockwork spring (2) is arranged at the middle end in the shell (1);
the method is characterized in that: also comprises a protective device (6), the protective device (6) is arranged at the left side and the right side of the shell (1), the protection device (6) consists of a protection shell (61), a baffle (62), a magnet (63), a fixed block (64), a rotating shaft (65), a connecting piece (66), a guide rod (67) and an ejection mechanism (68), the protective shell (61) is fixedly connected with the left side and the right side of the shell (1), the baffle (62) is rotatably connected with the left side of the protective shell (61), magnets (63) are arranged in the middle of the front side and the rear side of the baffle plate (62), the lower end of the fixing block (64) is connected with the baffle plate (62) in a hot melting way, the middle part of the fixed block (64) is rotationally connected with the connecting piece (66) through a rotating shaft (65), the right side of the connecting piece (66) is rotationally connected with a guide rod (67), the lower end of the guide rod (67) is attached to the protective shell (61), the ejection mechanisms (68) are arranged on the front side and the rear side inside the protective shell (61).
2. The retractable USB interface device for computer with convenient use according to claim 1, wherein: the pop-up mechanism (68) comprises a convex block (681), a sliding block (682), a sliding groove (683), an inserting block (684) and a pressure spring (685), wherein the convex block (681) is respectively arranged at the upper end and the lower end of a first connector (4) and a second connector (5) and is fixedly connected with the upper end and the lower end of the sliding block (682), the upper end of the sliding block (682) is slidably connected with the sliding groove (683), the left side of the sliding block (682) is fixedly welded with the inserting block (684), the sliding groove (683) is arranged at the upper end and the lower end of the inside of a protective shell (61), the left side of the inserting block (684) is attached to the pressure spring (685), and the pressure spring (685) is arranged.
3. The retractable USB interface device for computer with convenient use according to claim 1, wherein: the outer surface of the clockwork spring (2) is fixedly connected with the connecting wire (3), and the left side and the right side of the connecting wire (3) are respectively fixedly connected with the first connector (4) and the second connector (5) in an inserting mode.
4. The retractable USB interface device for computer with convenient use according to claim 1, wherein: protective housing (61), baffle (62), magnet (63), fixed block (64), pivot (65), connecting piece (66) and guide arm (67) all follow shell (1) left and right sides symmetrical setting to protective housing (61) inside is provided with the metal block.
5. The retractable USB interface device for computer with convenient use according to claim 1, wherein: the magnet (63) is integrally in a strip shape, and the adsorption force of the magnet (63) is larger than the elastic force of the pressure spring (685).
6. The retractable USB interface device for computer with convenient use according to claim 1, wherein: the connecting piece (66) can drive the fixed block (64) to rotate by 90 degrees, and the distance between the connecting piece (66) and the rotating connection part of the rotating shaft (65) is 0.5 MM.
7. The retractable USB interface device for computer with convenient use according to claim 1, wherein: the outer surface of the guide rod (67) is provided with a soft rubber layer, and the soft rubber layer of the guide rod (67) is provided with anti-skid grains.
8. The retractable USB interface device for computer with convenient use according to claim 2, wherein: the sliding block (682), the sliding groove (683), the inserting block (684) and the pressure spring (685) are symmetrically arranged front and back along the inside of the protective shell (61), and the maximum elastic force of the pressure spring (685) is 10N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912575.1U CN211700730U (en) | 2020-05-26 | 2020-05-26 | Telescopic USB interface arrangement of computer that facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020912575.1U CN211700730U (en) | 2020-05-26 | 2020-05-26 | Telescopic USB interface arrangement of computer that facilitates use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211700730U true CN211700730U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020912575.1U Expired - Fee Related CN211700730U (en) | 2020-05-26 | 2020-05-26 | Telescopic USB interface arrangement of computer that facilitates use |
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|---|---|
| CN (1) | CN211700730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700624A (en) * | 2020-12-28 | 2021-04-23 | 常州信息职业技术学院 | Electronic information system fault alarm device |
-
2020
- 2020-05-26 CN CN202020912575.1U patent/CN211700730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700624A (en) * | 2020-12-28 | 2021-04-23 | 常州信息职业技术学院 | Electronic information system fault alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20210526 |