CN210201104U - Anti-drop's cell-phone charging wire - Google Patents
Anti-drop's cell-phone charging wire Download PDFInfo
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- CN210201104U CN210201104U CN201920891475.2U CN201920891475U CN210201104U CN 210201104 U CN210201104 U CN 210201104U CN 201920891475 U CN201920891475 U CN 201920891475U CN 210201104 U CN210201104 U CN 210201104U
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Abstract
The utility model discloses an anti-drop's cell-phone charging wire, including the rectangle pole, the rectangular block is all installed to both sides around the rectangle pole, the equal screw connection in inboard four corners of first rectangular plate has first spring, two from top to bottom the right-hand member central point of first rectangular plate puts and all is provided with the second rectangular plate, two from top to bottom the right-hand member inboard of second rectangular plate all runs through the inner chamber that the rectangle led to the groove and is provided with the third rectangular plate along the fore-and-aft direction, the outer wall central point of T shape pole puts interference fit and has the cam, the outer wall front side of T shape pole is seted up the draw-in groove, the inner chamber of draw-in groove is pegged graft and is. This anti-drop's cell-phone charging wire can avoid pulling out for a long time and insert the cell-phone charging wire, leads to the not tight charging wire of cell-phone charging socket to drop, and the unable charging or the bad condition of contact that charges takes place, need not to make the user often change the charging wire or maintain the cell-phone interface, practices thrift cost of maintenance, and the practicality is strong.
Description
Technical Field
The utility model relates to a cell-phone charging wire technical field specifically is an anti-drop's cell-phone charging wire.
Background
The USB is the most extensive external bus standard applied in the field of PC, and is used for standardizing the connection and communication between a computer and external equipment, the USB interface supports the plug and play and hot plug functions of the equipment, and the USB data line is used for the connection and communication between the computer and the external equipment, and also can be used for the charging and the external connection of a mobile phone, in popular terms, for transmitting data and charging;
the charging mode of present cell-phone is with cell-phone end interface and charging wire Type-C interface connection, and charging wire USB interface is connected with power plug or the precious interface that charges, and then charges for the cell-phone, and the cell-phone is after long-time the use, because often pull out and insert the cell-phone charging wire, leads to cell-phone charging socket not tight, and then can't charge or charge the bad condition emergence of contact, leads to making the user often need change the charging wire or maintain the cell-phone interface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-drop's cell-phone charging wire to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-drop mobile phone charging wire comprises a rectangular rod, a charging wire is embedded in an inner cavity of the rectangular rod, the left end and the right end of the charging wire respectively extend out of the left side and the right side of the rectangular rod and are electrically connected with a USB connector and a Type-C connector, the left end of the Type-C connector is in screw connection with the right end of the rectangular rod, rectangular blocks are mounted on the front side and the rear side of the rectangular rod, sliding grooves which are symmetrical up and down are formed in the left sides of the inner cavities of the two rectangular blocks, a sliding block is inserted outside the inner cavity of the sliding groove, the right end of the sliding block extends out of the right side of the inner cavity of the sliding groove and is provided with a first rectangular plate, first springs are in screw connection with the four inner corners of the upper rectangular plate and the lower rectangular plate, the upper end and the lower end of each first spring are respectively in screw connection with the four inner corners of the, the upper rectangular plate and the lower rectangular plate are respectively provided with a second rectangular plate at the right end center positions, the inner right ends of the upper rectangular plate and the lower rectangular plate penetrate through the inner cavity of the rectangular through groove and are respectively provided with a third rectangular plate along the front-back direction, the inner center positions of the inner cavities of the front rectangular plate and the lower rectangular plate are respectively connected with the rectangular blocks in the front-back direction through bearings in a rotating mode, the inner ring of each bearing is in interference fit with the outer wall of the T-shaped rod, the outer ring of each bearing is fixedly connected with the inner wall of the T-shaped rod, the outer wall center position of the T-shaped rod is in interference fit with a cam, the hub far ends of the upper side and the lower side of each cam are respectively in contact with the inner sides of the upper rectangular plate and the lower rectangular plate, the outer wall of each rectangular block extends out of the outer side.
Preferably, the fixing mechanism comprises a clamping block, a through hole, a second spring and a cylindrical rod;
the right end of the clamping block is connected with an inner cavity of the clamping groove in an inserting mode, a through hole is formed in the right end of the clamping block, a cylindrical rod is arranged at the position, corresponding to the clamping block, of the inner cavity of the rectangular block, the right end of the cylindrical rod is connected with the inner cavity of the through hole in an inserting mode, one end of a second spring is connected to the right end of the cylindrical rod in a clamping mode, and the other end of the second spring is connected with the right end of the inner.
Preferably, the inner cavity of the sliding groove is in a dovetail groove shape, and the sliding block is in adaptive insertion connection with the inner cavity of the sliding groove.
Preferably, the number of the clamping grooves is two, and the two clamping grooves are overlapped after rotating for 90 degrees by taking the axis of the T-shaped rod as a circle center.
Preferably, the upper side and the lower side of the right end of the clamping block and the contact surface of the inner cavity of the clamping groove are both inclined surfaces which are attached to each other.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-drop mobile phone charging wire drives the two clamping grooves on the outer wall to rotate by rotating the front and the rear T-shaped rods, so that the inner cavities of the clamping grooves move downwards along the contact surface with the clamping block, the clamping groove inner cavities push the clamping block to move towards the left side and extrude the second spring under the cooperation of the through hole, the clamping block is enabled to be separated from the clamping grooves in an inserting manner so as to release the fixation of the T-shaped rods, the two clamping grooves rotate 90 degrees by taking the axis of the T-shaped rods as the center of a circle and then coincide, after the T-shaped rods rotate, the clamping block is enabled to be inserted into the other clamping groove, further, the T-shaped rods rotate 90 degrees and then are fixed, the cam is driven by the T-shaped rods to rotate from the hub end far away to the hub end near, under the action of the self-pulling force of the first spring, the upper and the lower two first rectangular plates drive the third rectangular plates under the cooperation of the second rectangular plates to move, the situation that charging cannot be carried out or the contact is poor is generated, a user does not need to frequently replace a charging line or maintain a mobile phone interface, maintenance cost is saved, and the practicability is high.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a top cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
FIG. 4 is a schematic view of a T-bar of the present invention;
fig. 5 is a schematic diagram of the fixture block of the present invention.
In the figure: 1. rectangular rod, 2, charging wire, 3, Type-C connect, 4, USB connect, 5, rectangular block, 6, spout, 7, slider, 8, first rectangular plate, 9, first spring, 10, rectangle through groove, 11, second rectangular plate, 12, third rectangular plate, 13, T shape pole, 14, draw-in groove, 15, fixture block, 16, through-hole, 17, second spring, 18, cylinder pole, 19, cam.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-drop mobile phone charging wire comprises a rectangular rod 1, a charging wire 2 is embedded in an inner cavity of the rectangular rod 1, the left end and the right end of the charging wire 2 respectively extend out of the left side and the right side of the rectangular rod 1 and are electrically connected with a USB connector 4 and a Type-C connector 3, the charging wire 2, the Type-C connector 3 and the USB connector 4 can be directly purchased, installed and used from the market according to specific use models, the left end of the Type-C connector 3 is connected with the right end of the rectangular rod 1 through a screw so as to prevent the Type-C connector 3 from dropping out of a mobile phone socket, rectangular blocks 5 are respectively installed on the front side and the rear side of the rectangular rod 1, sliding grooves 6 which are symmetrical up and down are respectively arranged on the left sides of the inner cavities of the two rectangular blocks 5, a sliding block 7 is inserted outside the inner cavity of the sliding groove 6, the right end of the sliding block 7 extends out of the right side of the inner cavity of the sliding, the upper end and the lower end of a first spring 9 are respectively connected with the inner four corners of an upper rectangular plate 8 and a lower rectangular plate 8 through screws, the first spring 9 is an extension spring, the elastic coefficient is 16N/CM, the first spring 9 generates elastic deformation after being stretched or extruded, and is restored to an initial state after external force is removed, the right side of the inner cavity of the rectangular block 5 is provided with a rectangular through groove 10 which is communicated with the left and the right along the up-down direction, the center positions of the right ends of the upper rectangular plate 8 and the lower rectangular plate 11 are respectively provided with a second rectangular plate 11, the right ends of the inner sides of the upper rectangular plate 11 and the lower rectangular plate 11 are respectively communicated with the inner cavity of the rectangular through groove 10 and are respectively provided with a third rectangular plate 12 along the front-back direction, the inner side of the third rectangular plate 12 is made of rubber material so as to avoid the damage to a mobile phone when the third rectangular plate 12 clamps the, an inner ring of the bearing is in interference fit with an outer wall of a T-shaped rod 13, an outer ring of the bearing is fixedly connected with an inner wall of the rectangular block 5, a cam 19 is in interference fit with the center position of the outer wall of the T-shaped rod 13, far hub ends on the upper side and the lower side of the cam 19 are respectively contacted with the inner sides of the upper rectangular plate 8 and the lower rectangular plate 8, the T-shaped rod 13 drives the cam 19 to rotate 90 degrees anticlockwise and then stop, the contact position of the cam 19 and the inner sides of the upper rectangular plate 8 and the lower rectangular plate 8 is enabled to rotate from the far hub end of the cam 19 to the near hub end, the cam 19 cannot continuously support the upper rectangular plate 8 and the lower rectangular plate 8, the upper rectangular plate 8 and the lower rectangular plate 8 both move inwards under the limiting effect of the sliding block 7 under the self-pulling force of the first spring 9, the upper rectangular plate and the lower rectangular plate 12 move inwards and clamp the mobile phone under the cooperation of, a clamping groove 14 is formed in the front side of the outer wall of the T-shaped rod 13, and a fixing mechanism is inserted into an inner cavity of the clamping groove 14.
Preferably, the fixing mechanism further comprises a latch 15, a through hole 16, a second spring 17 and a cylindrical rod 18;
the right end of the clamping block 15 is inserted into an inner cavity of the clamping groove 14, the right end of the clamping block 15 is provided with a through hole 16, a cylindrical rod 18 is arranged at a position, corresponding to the clamping block 15, of the inner cavity of the rectangular block 5, the right end of the cylindrical rod 18 is inserted into an inner cavity of the through hole 16, a user can rotate the T-shaped rod 13 to enable the T-shaped rod 13 to drive the two clamping grooves 14 on the outer wall to rotate, so that the inner side of the inner cavity of the clamping groove 14 on the left side moves downwards along a contact surface with the clamping block 15, the inner cavity of the clamping groove 14 on the left side pushes the clamping block 15 to move towards the left side and pushes the second spring 17 under the cooperation of the through hole 16, the clamping block 15 is separated from the insertion connection with the clamping groove 14 on the left side to further release the fixation of the T-shaped rod 13, one end of the second spring 17 is clamped at the right end of the cylindrical rod 18, the other, and recovering to the initial state after the external force is removed.
As a preferred scheme, furthermore, the inner cavity of the sliding chute 6 is in a dovetail groove shape, and the sliding block 7 is inserted into the inner cavity of the sliding chute 6 in a matching manner, so that the sliding block 7 slides up and down in the inner cavity of the sliding chute 6, and further the first rectangular plate 8 is limited.
Preferably, the number of the slots 14 is two, and the two slots 14 are overlapped after rotating for 90 degrees around the axis of the T-shaped rod 13, so that after the T-shaped rod 13 rotates for 90 degrees, the upper slot 14 rotates to a position corresponding to the fixture block 15, the through hole 16 pushes the fixture block 15 to the right side under the action of its own elasticity, so that the fixture block 15 is inserted into the upper slot 14, and the T-shaped rod 13 is fixed after rotating for 90 degrees.
Preferably, the upper and lower sides of the right end of the latch 15 are both inclined surfaces attached to the contact surface of the inner cavity of the latch 14, and the T-shaped rod 13 urges the inner side of the inner cavity of the latch 14 to move downward along the contact surface of the latch 15 while rotating.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the mobile phone is used, a user inserts the Type-C connector 3 into a mobile phone interface, inserts the mobile phone into the inner sides of the upper and lower third rectangular plates 12, sequentially rotates the front and rear T-shaped rods 13 counterclockwise to enable the T-shaped rods 13 to drive the two clamping grooves 14 on the outer wall to rotate counterclockwise, the contact surface of the clamping block 15 and the inner cavity of the clamping groove 14 is an inclined surface, so that the inner cavity of the clamping groove 14 on the left side moves downward along the contact surface with the clamping block 15, under the limiting action of the cylindrical rod 18, the inner cavity of the clamping groove 14 on the left side pushes the clamping block 15 to move to the left side and pushes the second spring 17 under the matching of the through hole 16, the clamping block 15 is enabled to be separated from the insertion connection with the clamping groove 14 on the left side to further release the fixation of the T-shaped rods 13, the two clamping grooves 14 coincide after rotating 90 degrees by taking the axis of the T-shaped rods 13 as the circle center, after the T-shaped rods 13 rotate, the clamping block 15 is promoted to be inserted into the upper clamping groove 14, the T-shaped rod 13 at the current position is further fixed, the T-shaped rod 13 drives the cam 19 to rotate 90 degrees anticlockwise and then stop, due to the fact that the outer diameters of the cam 19 are different, the contact positions of the cam 19 and the inner sides of the upper rectangular plate 8 and the lower rectangular plate 8 rotate from the far hub end to the near hub end of the cam 19, the cam 19 cannot continuously support the upper rectangular plate 8 and the lower rectangular plate 8, the upper rectangular plate 8 and the lower rectangular plate 8 both move inwards under the limiting action of the sliding block 7 under the action of the self-pulling force of the first spring 9, the upper rectangular plate 12 and the lower rectangular plate 12 are matched with the second rectangular plate 11 to move inwards and clamp the mobile phone, and therefore the situations that the mobile phone charging socket cannot be tightly charged and the mobile phone drops off due to long-term insertion of the mobile phone charging wire, the charging socket cannot be charged or the charging, the maintenance cost is saved, and the practicability is strong.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "interference fit," "plugged," "screwed," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an anti-drop's cell-phone charging wire, includes rectangle pole (1), its characterized in that: the charging wire (2) is embedded in an inner cavity of the rectangular rod (1), the left end and the right end of the charging wire (2) respectively extend out of the left side and the right side of the rectangular rod (1) and are electrically connected with a USB connector (4) and a Type-C connector (3), the left end of the Type-C connector (3) is in screw connection with the right end of the rectangular rod (1), rectangular blocks (5) are respectively installed on the front side and the rear side of the rectangular rod (1), sliding grooves (6) which are symmetrical up and down are respectively arranged on the left sides of the inner cavities of the two rectangular blocks (5), a sliding block (7) is inserted in the outer side of the inner cavity of each sliding groove (6), the right end of each sliding block (7) extends out of the right side of the inner cavity of each sliding groove (6) and is provided with a first rectangular plate (8), first springs (9) are respectively in screw connection with the four inner sides of the upper rectangular plate (8), a right-and-left through rectangular through groove (10) is formed in the right side of an inner cavity of the rectangular block (5) along the vertical direction, second rectangular plates (11) are arranged at the center positions of the right ends of the upper and lower first rectangular plates (8), the right ends of the inner sides of the upper and lower second rectangular plates (11) penetrate through the inner cavity of the rectangular through groove (10) and third rectangular plates (12) are arranged along the front and rear directions, T-shaped rods (13) are rotatably connected to the center positions of the inner sides of the inner cavities of the front and rear rectangular blocks (5) along the front and rear directions through bearings, inner rings of the bearings are in interference fit with the outer walls of the T-shaped rods (13), outer rings of the bearings are fixedly connected with the inner walls of the rectangular block (5), cams (19) are in interference fit with the center positions of the outer walls of the T-shaped rods (13), and the hub ends of the upper and lower sides of the cams (19) are, the outer side of the T-shaped rod (13) extends out of the outer wall of the rectangular block (5), a clamping groove (14) is formed in the front side of the outer wall of the T-shaped rod (13), and a fixing mechanism is inserted into an inner cavity of the clamping groove (14).
2. An anti-drop's cell-phone charging wire of claim 1, characterized in that: the fixing mechanism comprises a clamping block (15), a through hole (16), a second spring (17) and a cylindrical rod (18);
the right end of the clamping block (15) is connected with an inner cavity of the clamping groove (14) in an inserting mode, a through hole (16) is formed in the right end of the clamping block (15), a cylindrical rod (18) is arranged at the position, corresponding to the clamping block (15), of the inner cavity of the rectangular block (5), the right end of the cylindrical rod (18) is connected with the inner cavity of the through hole (16) in an inserting mode, one end of a second spring (17) is connected to the right end of the cylindrical rod (18) in a clamping mode, and the other end of the second spring (17) is connected with the right end of the inner cavity of the through.
3. An anti-drop's cell-phone charging wire of claim 1, characterized in that: the inner cavity of the sliding groove (6) is in a dovetail groove shape, and the sliding block (7) is connected with the inner cavity of the sliding groove (6) in an adaptive inserting mode.
4. An anti-drop's cell-phone charging wire of claim 1, characterized in that: the number of the clamping grooves (14) is two, and the two clamping grooves (14) are overlapped after rotating for 90 degrees by taking the axis of the T-shaped rod (13) as the center of a circle.
5. An anti-drop's cell-phone charging wire of claim 2, characterized in that: the upper side and the lower side of the right end of the clamping block (15) are both inclined surfaces which are attached to the contact surfaces of the inner cavities of the clamping grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891475.2U CN210201104U (en) | 2019-06-14 | 2019-06-14 | Anti-drop's cell-phone charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891475.2U CN210201104U (en) | 2019-06-14 | 2019-06-14 | Anti-drop's cell-phone charging wire |
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| Publication Number | Publication Date |
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| CN210201104U true CN210201104U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891475.2U Active CN210201104U (en) | 2019-06-14 | 2019-06-14 | Anti-drop's cell-phone charging wire |
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| CN (1) | CN210201104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563798A (en) * | 2020-11-30 | 2021-03-26 | 淮安市云之海信息技术有限公司 | Industrial network interface dropout prevention means |
-
2019
- 2019-06-14 CN CN201920891475.2U patent/CN210201104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563798A (en) * | 2020-11-30 | 2021-03-26 | 淮安市云之海信息技术有限公司 | Industrial network interface dropout prevention means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210730 Address after: 430000 qizhigou, the second brigade of Wujiashan farm, Dongxihu District, Wuhan City, Hubei Province Patentee after: Dapeng Electronics (Wuhan) Co.,Ltd. Address before: 222313 No. 14-9, houqiang village, Tuofeng Township, Donghai County, Lianyungang City, Jiangsu Province Patentee before: Kong Fansuo |
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| TR01 | Transfer of patent right |