CN211266529U - Take charger for travel of dustproof function - Google Patents
Take charger for travel of dustproof function Download PDFInfo
- Publication number
- CN211266529U CN211266529U CN202020009722.4U CN202020009722U CN211266529U CN 211266529 U CN211266529 U CN 211266529U CN 202020009722 U CN202020009722 U CN 202020009722U CN 211266529 U CN211266529 U CN 211266529U
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- Prior art keywords
- hole
- charger
- shielding plates
- wall
- usb plug
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Abstract
The utility model discloses a take charger for travel of dustproof function, including charger body and the USB plug of setting on charger body, one side fixed mounting of charger body has the installation piece, and first through-hole has been seted up to one side of installation piece, and in one side that charger body was kept away from to the USB plug extended to first through-hole, the movable sleeve was equipped with two shielding plates in the first through-hole, and two shielding plates one side in close contact with each other that are close to, one side fixed mounting of one of two shielding plates had the ejector pad, and one side that shielding plate was kept away from to the ejector pad extends outside the installation piece. The utility model relates to a rationally, convenient operation, it is dustproof to shelter from the USB plug that is convenient for quick, avoids the entering of dust to cause the ageing phenomenon of USB plug, and is convenient for carry out the centre gripping fixed to the charging wire at the in-process that charges, avoids appearing the phenomenon that charging wire and USB plug drop, satisfies the user demand, is favorable to the use.
Description
Technical Field
The utility model relates to a charger technical field is used in the travel, especially relates to a take charger for travel of dustproof function.
Background
The travel USB charger is an essential device in daily life of people, is used for carrying out voltage conversion to charge mobile phones, tablets, charger treasures and various digital products, is provided with a USB socket on the existing travel USB charger, the USB jacks are open, so that dust cannot be conveniently prevented from being blocked at the USB jacks, dust particles are easy to accumulate, the device can easily absorb water vapor, dust and water vapor accumulation in a humid environment, further easily accelerate the aging of the USB socket, cause poor contact between the USB socket and the USB charging wire, influence the charging effect and normal service life of the charger, and the charging wire is not convenient to be clamped and fixed in the charging process, the charging wire and the USB socket can loosen and fall off after the USB socket is used for a long time, further, positive charging is affected, and the use requirement cannot be met, so that a travel charger with a dustproof function is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a travel charger with a dustproof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a traveling charger with a dustproof function comprises a charger body and a USB plug arranged on the charger body, wherein a mounting block is fixedly arranged on one side of the charger body, a first through hole is formed in one side of the mounting block, one side, far away from the charger body, of the USB plug extends into the first through hole, two shielding plates are movably sleeved in the first through hole, one sides, close to each other, of the two shielding plates are in close contact with each other, a push block is fixedly arranged on one side of one shielding plate of the two shielding plates, one side, far away from the shielding plates, of the push block extends out of the mounting block, first grooves are formed in the inner walls of the two sides of the first through hole, one sides, far away from each other, of the two shielding plates respectively extend into the corresponding first grooves, a cavity is formed in the mounting block, the same positioning rod is fixedly arranged between the inner walls of the two sides of the cavity, two moving rods are slidably sleeved on the positioning rods, the top ends of the, one side fixed mounting that two movable rods are close to each other has same spring, rotate on one side inner wall of cavity and install the spool, the spool is located between two movable rods, fixed cover is equipped with the gear on the spool, one side bottom fixed mounting that one movable rod in two movable rods is close to another movable rod has the rack, the rack meshes with the gear mutually, one side fixed mounting that another movable rod kept away from a movable rod has the stay cord, rotate on one side inner wall of cavity and install two fixed pulleys, the locating lever is located between two fixed pulleys, the one end that another movable rod was kept away from to the stay cord is walked around in proper order in two fixed pulleys the top of a fixed pulley that is located the top and the bottom of another fixed pulley and with the bottom fixed connection of spool, another movable sleeve of movable sleeve is established on the stay.
Preferably, a first rectangular hole is formed in one side of the moving rod, and the side wall of the first rectangular hole is in sliding connection with the outer side of the positioning rod.
Preferably, two ball grooves are formed in the inner wall of the top of the first through hole and the inner wall of the bottom of the first through hole, balls are embedded in the top and the bottom of the shielding plate, and the outer sides of the balls are in rolling contact with the side walls of the corresponding ball grooves.
Preferably, the same second rectangular hole is formed between the inner wall of the bottom of the first groove and the inner wall of the top of the cavity, and two sides of the movable rod are respectively in sliding connection with the inner walls of two sides of the corresponding second rectangular hole.
Preferably, a circular hole is formed in one side of the other moving rod, and the side wall of the circular hole is in movable contact with the outer side of the pull rope.
Preferably, the anti-skid rubber sheets are fixedly mounted on the side, close to each other, of each of the two shielding plates.
Compared with the prior art, the beneficial effects of the utility model are that:
through the charger body, the mounting block, the USB plug, the shielding plates, the pushing block, the first through hole, the first groove, the cavity, the positioning rod, the moving rods, the winding shaft, the gear, the rack, the pull rope and the spring are matched, when the USB plug needs to be exposed for use, the pushing block is pushed to drive one shielding plate fixedly connected with the pushing block to move, one shielding plate drives the rack to move through one moving rod fixedly connected with the one shielding plate, the rack drives the winding shaft to rotate forward through the gear meshed with the rack and winds the pull rope, so that the pull rope drives the other moving rod to move, the two moving rods move towards the directions far away from each other and stretch the spring at the same time, the other moving rod drives the other shielding plate to move while moving, the two shielding plates move towards the directions far away from each other, and the USB plug is gradually exposed to the outside while moving, insert the charging wire in the USB plug immediately, relax the thrust to the ejector pad, the spring that is in compression state this moment resets, the elasticity of spring drives two anti-skidding rubber through two shielding plates and removes and carry out the centre gripping to the charging wire to the direction that is close to each other, charge and accomplish the back, the ejector pad once more, make two shielding plates relax the clamping-force to the charging wire, can extract the charging wire, promote the ejector pad to the direction that is close to another shielding plate and drive a shielding plate and remove immediately, a shielding plate drives the rack through a removal pole that corresponds and removes, the rack drives spool antiport and releases the stay cord through the gear rather than meshing, the elasticity of spring drives two shielding plates through two movable rods and removes and shelter from the USB plug to the direction that is close to each other this moment.
The utility model relates to a rationally, convenient operation, it is dustproof to shelter from the USB plug that is convenient for quick, avoids the entering of dust to cause the ageing phenomenon of USB plug, and is convenient for carry out the centre gripping fixed to the charging wire at the in-process that charges, avoids appearing the phenomenon that charging wire and USB plug drop, satisfies the user demand, is favorable to the use.
Drawings
Fig. 1 is a schematic structural diagram of a traveling charger with a dustproof function according to the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of the travelling charger with a dustproof function according to the present invention in a USB jack shielding state;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
fig. 4 is the utility model provides a take side view structure sketch map of the USB socket of charger for travel of dustproof function state of not sheltering from.
In the figure: the charger comprises a charger body 1, a mounting block 2, a USB plug 3, a shielding plate 4, a pushing block 5, a first through hole 6, a first groove 7, a cavity 8, a positioning rod 9, a moving rod 10, a winding shaft 11, a gear 12, a rack 13, a pull rope 14, a spring 15 and a fixed pulley 16.
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.
Referring to fig. 1-4, a charger for traveling with a dustproof function comprises a charger body 1 and a USB plug 3 arranged on the charger body 1, wherein a mounting block 2 is fixedly arranged on one side of the charger body 1, a first through hole 6 is arranged on one side of the mounting block 2, one side of the USB plug 3 away from the charger body 1 extends into the first through hole 6, two shielding plates 4 are movably sleeved in the first through hole 6, the sides of the two shielding plates 4 close to each other are in close contact, a push block 5 is fixedly arranged on one side of one shielding plate 4 of the two shielding plates 4, one side of the push block 5 away from the shielding plate 4 extends out of the mounting block 2, first grooves 7 are arranged on the inner walls of the two sides of the first through hole 6, the sides of the two shielding plates 4 away from each other extend into the corresponding first grooves 7 respectively, a cavity 8 is arranged on the mounting block 2, and a positioning rod 9 is fixedly arranged between the inner walls of the two sides of, sliding sleeve is equipped with two movable rods 10 on locating lever 9, the top of movable rod 10 extends to in the first groove 7 that corresponds and with the bottom fixed connection of shielding plate 4, one side fixed mounting that two movable rods 10 are close to each other has same spring 15, rotating on one side inner wall of cavity 8 installs spool 11, spool 11 is located between two movable rods 10, fixed cover is equipped with gear 12 on spool 11, one side bottom fixed mounting that one movable rod 10 in two movable rods 10 is close to another movable rod 10 has rack 13, rack 13 meshes with gear 12 mutually, one side fixed mounting that another movable rod 10 kept away from one movable rod 10 has stay cord 14, rotating on one side inner wall of cavity 8 installs two fixed pulleys 16, locating lever 9 is located between two fixed pulleys 16, the one end that another movable rod 10 was kept away from to stay cord 14 walks around the top of one fixed pulley 16 that is located the top in two fixed pulleys and the bottom of another fixed pulley 16 in two fixed pulleys in proper order and with spool 11 The bottom fixed connection, another carriage release lever 10 movable sleeve establish on stay cord 14, the utility model relates to a rationally, convenient operation, it is dustproof to be convenient for quick sheltering from USB plug 3, avoids the entering of dust to cause the ageing phenomenon of USB plug 3, and is convenient for carry out the centre gripping fixedly at the in-process that charges to the charging wire, avoids appearing the phenomenon that charging wire and USB plug 3 drop, satisfies the user demand, is favorable to using.
In the utility model, one side of the moving rod 10 is provided with a first rectangular hole, the side wall of the first rectangular hole is connected with the outer side of the positioning rod 9 in a sliding way, the top inner wall and the bottom inner wall of the first through hole 6 are provided with two ball grooves, the top and the bottom of the baffle plate 4 are embedded with balls, the outer side of the balls is in rolling contact with the side wall of the corresponding ball groove, the same second rectangular hole is arranged between the bottom inner wall of the first groove 7 and the top inner wall of the cavity 8, two sides of the moving rod 10 are respectively connected with the two side inner walls of the corresponding second rectangular hole in a sliding way, one side of the other moving rod 10 is provided with a circular hole, the side wall of the circular hole is in movable contact with the outer side of the stay cord 14, one side of the two baffle plates 4 which are close to each other is fixedly provided with an anti-slip rubber sheet, the utility model has, avoid the entering of dust to cause the ageing phenomenon of USB plug 3, and be convenient for carry out the centre gripping fixed to the charging wire at the in-process that charges, avoid appearing the phenomenon that charging wire and USB plug 3 drop, satisfy the user demand, be favorable to the use.
The working principle is as follows: when the USB plug is used, the USB plug 3 is in a shielding state at the moment, when the USB plug 3 needs to be exposed for use, the push block 5 is pushed, the push block 5 drives one shielding plate 4 fixedly connected with the push block 5 to move, one shielding plate 4 drives one moving rod 10 fixedly connected with the push block to move, one moving rod 10 drives the rack 13 to move while moving, the rack 13 drives the gear 12 meshed with the rack to rotate forward while moving, the gear 12 drives the winding shaft 11 to rotate forward, the winding shaft 11 winds the pull rope 14 while rotating, so that the pull rope 14 slides on the top of one fixed pulley 16 and the bottom of the other fixed pulley 16, the pull rope 14 drives the other moving rod 10 to move while moving, the two moving rods 10 move in the directions away from each other and stretch the spring 15 simultaneously, the other moving rod 10 drives the other shielding plate 4 to move while moving, the shielding plates 4 drive the corresponding balls to move in the ball grooves, the two shielding plates 4 move towards the direction away from each other, the USB plug 3 is gradually exposed outside when the two shielding plates 4 move, the charging wire can be inserted into the USB plug 3, the pulling force on the push block 5 is released immediately, the spring 15 in a compression state is gradually reset at the moment, the two shielding plates 4 are driven to move towards the direction close to each other, the two shielding plates 4 drive the two anti-skid rubber sheets to move towards the direction close to each other and clamp the charging wire, the phenomenon that the charging wire and the USB plug 3 fall off is avoided in the charging process;
after charging, the pushing block 5 is pushed again to enable the two shielding plates 4 to release the clamping force on the charging wire, so that the charging wire can be pulled out, the pushing block 5 is pushed towards the direction close to the other shielding plate 4, the pushing block 5 drives one shielding plate 4 to move, one shielding plate 4 drives the rack 13 to move through the corresponding moving rod 10, the rack 13 drives the gear 12 meshed with the rack to reversely rotate, the gear 12 drives the winding shaft 11 to reversely rotate and release the pull rope 14, the spring 15 in the stretching state resets at the moment, the elastic force of the spring 15 drives the two moving rods 10 to move towards the direction close to each other, the two moving rods 10 drive the two shielding plates 4 to move towards the direction close to each other, one side of the two shielding plates 4 close to each other is in contact with each other and shields the USB plug 3, and therefore the USB plug 3 can be shielded and prevented from dust rapidly, the phenomenon that the USB plug 3 is aged due to the entrance of dust is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The charger for traveling with the dustproof function comprises a charger body (1) and a USB plug (3) arranged on the charger body (1), and is characterized in that a mounting block (2) is fixedly arranged on one side of the charger body (1), a first through hole (6) is formed in one side of the mounting block (2), one side, far away from the charger body (1), of the USB plug (3) extends into the first through hole (6), two shielding plates (4) are movably sleeved in the first through hole (6), one sides, close to each other, of the two shielding plates (4) are in close contact with each other, a pushing block (5) is fixedly arranged on one side of one shielding plate (4) of the two shielding plates (4), one side, far away from the shielding plates (4), of the pushing block (5) extends out of the mounting block (2), first grooves (7) are formed in inner walls of two sides of the first through hole (6), one sides, far away from each other, of the two shielding plates (4) extend into the corresponding first grooves (7) respectively, a cavity (8) is formed in the mounting block (2), a same positioning rod (9) is fixedly mounted between the inner walls of two sides of the cavity (8), two moving rods (10) are slidably sleeved on the positioning rod (9), the top ends of the moving rods (10) extend into corresponding first grooves (7) and are fixedly connected with the bottom of the shielding plate (4), a same spring (15) is fixedly mounted on one side, close to each other, of the two moving rods (10), a winding shaft (11) is rotatably mounted on the inner wall of one side of the cavity (8), the winding shaft (11) is located between the two moving rods (10), a gear (12) is fixedly sleeved on the winding shaft (11), a rack (13) is fixedly mounted at the bottom of one side, close to the other moving rod (10), of one moving rod (10) of the two moving rods (10), the rack (13) is meshed with the gear (12), a pull rope (14) is fixedly mounted on one side, far away from the other moving rod (10), two fixed pulleys (16) are rotatably mounted on the inner wall of one side of the cavity (8), the positioning rod (9) is located between the two fixed pulleys (16), one end of the pull rope (14), which is far away from the other moving rod (10), sequentially bypasses the top of one fixed pulley (16) above the pull rope in the two fixed pulleys and the bottom of the other fixed pulley (16) and is fixedly connected with the bottom of the winding shaft (11), and the other moving rod (10) is movably sleeved on the pull rope (14).
2. The traveling charger with the dustproof function according to claim 1, wherein a first rectangular hole is formed in one side of the moving rod (10), and a side wall of the first rectangular hole is slidably connected with an outer side of the positioning rod (9).
3. The traveling charger with the dustproof function according to claim 1, wherein the top inner wall and the bottom inner wall of the first through hole (6) are provided with two ball grooves, the top and the bottom of the shielding plate (4) are embedded with balls, and the outer sides of the balls are in rolling contact with the side walls of the corresponding ball grooves.
4. The traveling charger with the dustproof function according to claim 1, wherein a second rectangular hole is formed between the bottom inner wall of the first groove (7) and the top inner wall of the cavity (8), and two sides of the moving rod (10) are slidably connected with the inner walls of the two sides of the corresponding second rectangular hole respectively.
5. The traveling charger with the dustproof function according to claim 1, wherein a circular hole is formed at one side of the other moving rod (10), and a side wall of the circular hole is movably contacted with the outer side of the pull rope (14).
6. The traveling charger with the dustproof function according to claim 1, wherein the anti-skid rubber is fixedly installed on one side of each of the two shielding plates (4) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009722.4U CN211266529U (en) | 2020-01-03 | 2020-01-03 | Take charger for travel of dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009722.4U CN211266529U (en) | 2020-01-03 | 2020-01-03 | Take charger for travel of dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266529U true CN211266529U (en) | 2020-08-14 |
Family
ID=71991053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009722.4U Expired - Fee Related CN211266529U (en) | 2020-01-03 | 2020-01-03 | Take charger for travel of dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457323A (en) * | 2021-05-15 | 2021-10-01 | 无锡渐强市政工程有限公司 | Municipal construction is with spraying dust device |
| CN113937623A (en) * | 2021-09-30 | 2022-01-14 | 海南电网有限责任公司信息通信分公司 | Distribution network terminal with flow detection function |
| CN114188772A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | Charging data line quick charging type C connector |
-
2020
- 2020-01-03 CN CN202020009722.4U patent/CN211266529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188772A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | Charging data line quick charging type C connector |
| CN114188772B (en) * | 2020-09-15 | 2023-06-09 | 安福烨翔精密电子有限公司 | Charging data line fills typeC connector soon |
| CN113457323A (en) * | 2021-05-15 | 2021-10-01 | 无锡渐强市政工程有限公司 | Municipal construction is with spraying dust device |
| CN113937623A (en) * | 2021-09-30 | 2022-01-14 | 海南电网有限责任公司信息通信分公司 | Distribution network terminal with flow detection function |
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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 |
Granted publication date: 20200814 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |