CN212588115U

CN212588115U - Portable power source mouth ash removal device that charges

Info

Publication number: CN212588115U
Application number: CN202021373543.5U
Authority: CN
Inventors: 陈伟龙; 陈梅娣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-23
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a portable power source mouth ash removal device that charges, including the holding rod, the cavity has been seted up to the holding rod, the cavity is equipped with the gasbag, two sets of spread grooves have been seted up to the holding rod, two sets of spread grooves use the axis of holding rod as the symmetry axis symmetric distribution, the spread groove has cup jointed the telescopic link, the telescopic link is connected with the stripper plate, the telescopic link is connected with the limiting plate, reset spring has been cup jointed to the telescopic link, logical groove has been seted up to the one end of holding rod, the air bag is connected with the gas blow pipe, the fixed inslot that cup joints at logical groove of gas blow pipe, the deashing pipe has been cup jointed in the inslot activity that leads to the groove, the one end. The utility model has the advantages that: the problem of portable power source use for a long time, the dust can enter into in the charging hole and adsorb on the metal sheet to lead to contact failure, the mobile device fills the problem that does not advance the electricity is solved, has guaranteed the normal work of portable power source, satisfies user's demand.

Description

Portable power source mouth ash removal device that charges

Technical Field

The utility model relates to an ash removal device specifically is a portable power source mouthful ash removal device that charges belongs to portable power source technical field.

Background

The portable power source is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply.

Need be to the cell-phone at the occasion that does not have the external power supply, when mobile device such as panel computer removes charging, generally can use mobile power source to charge, mobile power source uses the back for a long time at people, can adsorb more dust in the mouth that charges, and mobile power source's the mouth that charges is less, when mobile power source's the mouth that charges adsorbs the dust more, the dust adsorbs on the intraoral metal sheet that charges, thereby when the user uses mobile power source to charge mobile device, can lead to contact failure, mobile device fills the possibility of not feeding, influence mobile power source's normal use, can not satisfy user's demand, for this reason, we provide a mobile power source and charge mouthful ash removal device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable power source mouth ash removal device that charges just for solving above-mentioned problem, the device has solved portable power source and has used for a long time down, and the dust can enter into in the mouth that charges and adsorb on the sheetmetal to lead to contact failure, the mobile device fills the problem that does not advance the electricity, has guaranteed the normal work of portable power source, satisfies user's demand.

The utility model realizes the above purpose by the following technical proposal, a mobile power supply charging port dust cleaning device comprises a holding rod, a cavity is arranged in the holding rod, an air bag is arranged in the cavity, two groups of connecting grooves are arranged on the side wall of the holding rod, the connecting grooves are communicated with the cavity, the two groups of connecting grooves are symmetrically distributed by taking the central axis of the holding rod as a symmetry axis, a telescopic rod is movably sleeved in the connecting grooves, one end of the telescopic rod, which is positioned in the connecting grooves, is fixedly connected with an extrusion plate, the other end of the telescopic rod is fixedly connected with a limiting plate, a reset spring is sleeved on the side wall of the telescopic rod, which is positioned outside the connecting grooves, one end of the holding rod, which is far away from the connecting grooves, is provided with a through groove, the through groove is communicated with the cavity, the air bag is fixedly, the blowing pipe is fixedly sleeved in the groove of the through groove, the ash removal pipe is movably sleeved in the groove of the through groove, one end of the ash removal pipe is adaptive to be inserted in the inner cavity of the blowing pipe, and the other end of the ash removal pipe penetrates through the through groove and extends.

Preferably, the side wall of the ash removing pipe, which is positioned outside the connecting groove, is in threaded sleeve connection with a nut sleeve, the nut sleeve is fixedly connected with one end, far away from the connecting groove, of the holding rod, and the side wall of the ash removing pipe is provided with a threaded groove matched with the nut sleeve.

Preferably, the side wall of the blowing pipe in the through groove is fixedly sleeved with a fixing ring, and the side wall of the fixing ring is fixedly connected with the groove wall of the through groove.

Preferably, one end of the ash removal pipe, which is located in the inner cavity of the air blowing pipe, is provided with a groove, a filter screen is clamped in the groove of the groove, a limiting ring is in threaded connection with the groove, and the outer wall of the limiting ring and the groove wall of the groove are respectively provided with a thread groove which is matched with each other.

Preferably, one end of the ash removal pipe, which is located outside the through groove, is in threaded connection with a sealing bolt, a threaded groove matched with the sealing bolt is formed in the inner wall of the ash removal pipe, and the diameter of the end, which is located outside the inner cavity of the ash removal pipe, of the sealing bolt is equal to that of the ash removal pipe.

Preferably, the cavity is set to be equal to the original state of the airbag in size, the connecting groove is set to be in a convex shape, the extrusion plate is set to be circular, and the diameter of the extrusion plate is larger than that of the opening of the connecting groove.

Preferably, the limiting plate is set to be circular, the diameter of the limiting plate is larger than that of the return spring, the diameter of the return spring is larger than that of the opening of the connecting groove, one end of the return spring is in contact with the limiting plate, and the other end of the return spring is in contact with the side wall of the holding rod.

The utility model has the advantages that:

this portable power source charging mouth ash removal device, through the holding rod, the gasbag, the telescopic link, the stripper plate, the limiting plate, reset spring and the setting of deashing pipe, the wet piece of cloth of double faced adhesive tape parcel deashing is used to the one end of deashing pipe, the deashing pipe stretches into portable power source's the mouth that charges and adsorbs the dust, the telescopic link, the stripper plate, limiting plate and reset spring's cooperation is down, the user is through pressing repeatedly then loosening two sets of limiting plates, can realize that the gasbag lasts to blow, gaseous through the mouth that charges that blows to portable power source of deashing pipe, clear up some remaining dusts, portable power source has been solved and has been used for a long time down, the dust can enter into the mouth that charges and adsorb on the metal sheet, thereby lead to contact failure, mobile device fills the problem of not advancing the electricity, the normal work of portable power source has been.

This portable power source charges mouthful ash removal device, through the setting of filter screen and spacing ring, when the gasbag expansion was breathed in, portable power source's the intraoral dust that charges probably is inhaled the inner chamber of deashing pipe simultaneously, and the dust is when the filter screen, by the filter screen interception, has prevented that the dust from entering into the inner chamber of gasbag, has prevented that the gasbag from using the back for a long time, and the dust is piled up too much in the gasbag to reduce the result of use's of gasbag the condition, satisfy user's demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

In the figure: 1. the device comprises a holding rod, 101, a cavity, 102, a connecting groove, 103, a through groove, 2, an air bag, 201, an air blowing pipe, 3, an expansion rod, 4, an extrusion plate, 5, a limiting plate, 6, a return spring, 7, a dust removing pipe, 8, a nut sleeve, 9, a fixing ring, 10, a filter screen, 11, a limiting ring, 12 and a sealing bolt.

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. 1-4, a dust cleaning device for a charging port of a mobile power supply comprises a holding rod 1, a cavity 101 is formed in the holding rod 1, an air bag 2 is arranged in the cavity 101, two sets of connecting grooves 102 are formed in a side wall of the holding rod 1, the connecting grooves 102 are communicated with the cavity 101, the two sets of connecting grooves 102 are symmetrically distributed by taking a central axis of the holding rod 1 as a symmetry axis, a telescopic rod 3 is movably sleeved in the connecting groove 102, a squeezing plate 4 is fixedly connected to one end of the telescopic rod 3 located in the connecting groove 102, a limiting plate 5 is fixedly connected to the other end of the telescopic rod 3, a return spring 6 is sleeved on the side wall of the telescopic rod 3 located outside the connecting groove 102, a through groove 103 is formed in one end of the holding rod 1 far from the connecting groove 102, the through groove 103 is communicated with the cavity 101, an air blowing pipe 201 is fixedly, the blowing pipe 201 is fixedly sleeved in the groove of the through groove 103, the dust cleaning pipe 7 is movably sleeved in the groove of the through groove 103, one end of the dust cleaning pipe 7 is adaptive to be inserted in an inner cavity of the blowing pipe 201, the other end of the dust cleaning pipe 7 penetrates through the through groove 103 and extends, the dust cleaning pipe passes through the holding rod 1, the air bag 2, the telescopic rod 3, the extrusion plate 4, the limiting plate 5, the reset spring 6 and the dust cleaning pipe 7, one end of the dust cleaning pipe 7 is wrapped with the dust cleaning wet tissue by using double faced adhesive tape, the dust cleaning pipe 7 extends into a charging port of the mobile power supply to adsorb dust, under the cooperation of the telescopic rod 3, the extrusion plate 4, the limiting plate 5 and the reset spring 6, a user can continuously blow the air bag 2 by repeatedly pressing and then loosening the two groups of limiting plates 5, the gas is blown to the charging port of the mobile power supply through the dust cleaning pipe 7, some residual dust is cleaned, the problem that the, therefore, poor contact is caused, the mobile equipment cannot be charged, the normal work of the mobile power supply is guaranteed, and the requirements of users are met.

As a technical optimization scheme, the nut cover 8 has been cup jointed to the screw thread on being located the outer lateral wall of spread groove 102 groove of deashing pipe 7, and the one end fixed connection of spread groove 102 is kept away from with holding rod 1 to nut cover 8, and the threaded groove with 8 looks adaptations of nut cover is seted up to the lateral wall of deashing pipe 7, is convenient for adjust the length that deashing pipe 7 is located logical groove 103 groove to adapt to the degree of depth of different mobile device charging mouths.

As a technical optimization scheme of the utility model, the lateral wall that gas blow pipe 201 is located logical groove 103 inslot is fixed to be cup jointed solid fixed ring 9, gu fixed ring 9's lateral wall and the cell wall fixed connection who leads to groove 103.

As a technical optimization scheme, the one end that deashing pipe 7 is located gas blow pipe 201 inner chamber is seted up flutedly, the inslot joint of recess has filter screen 10, groove female connection has spacing ring 11, set up the thread groove of looks adaptation on the outer wall of spacing ring 11 and the cell wall of recess respectively, through filter screen 10 and spacing ring 11's setting, when gasbag 2 expansion is breathed in, portable power source's the intraoral dust that charges probably is inhaled the inner chamber of deashing pipe 7 simultaneously, the dust is when filter screen 10, by filter screen 10 interception, prevented that the dust from entering into gasbag 2's inner chamber, gasbag 2 is after long-time the use, too much is piled up to the dust in the gasbag 2, thereby reduce the condition of gasbag 2's result of use, satisfy user's demand.

As a technical optimization scheme, the one end threaded connection that deashing pipe 7 is located logical groove 103 groove outside has sealing bolt 12, set up the thread groove with sealing bolt 12 looks adaptation on the inner wall of deashing pipe 7, sealing bolt 12 is located the outer one end diameter of deashing pipe 7 inner chamber and equals with the diameter of deashing pipe 7, sealing bolt 12's setting has prevented when using deashing pipe 7 clearance mobile device to charge intraoral dust, the possibility that the dust enters into deashing pipe 7 inner chamber.

As the utility model discloses a technical optimization scheme, cavity 101 establish to equal size with 2 original states of gasbag, and spread groove 102 establishes to "protruding" shape, and stripper plate 4 establishes to circular, and stripper plate 4's diameter is greater than spread groove 102 opening part diameter, has prevented that stripper plate 4 from outwards breaking away from the possibility of spread groove 102, has improved the stability of device.

As the utility model discloses a technical optimization scheme, limiting plate 5 is established to circular, and the diameter of limiting plate 5 is greater than reset spring 6's diameter, and reset spring 6's diameter is greater than spread groove 102 opening part diameter, and reset spring 6's one end contacts with limiting plate 5, and reset spring 6's the other end contacts with the lateral wall of holding rod 1, has guaranteed the stable work of reset spring 6.

The utility model discloses when using, rotate deashing pipe 7, deashing pipe 7 is along the inner chamber or the outward movement of nut cover 8 to gas blow pipe 201, make deashing pipe 7 be located logical groove 103 groove outer length and portable power source's the mouth degree of depth looks adaptation that charges, use the double faced adhesive tape to wrap up the wet piece of cloth of deashing in deashing pipe 7 is located logical groove 103 groove outer one end, take up holding rod 1, go deep into portable power source's charging port with deashing pipe 7, slow careful rotation removes holding rod 1, holding rod 1 drives deashing pipe 7 and moves in portable power source's charging port, the wet piece of cloth of deashing on the deashing pipe 7 of having realized adsorbs out with portable power source's the intraoral dust that charges.

Further, after the ash cleaning work of the ash cleaning pipe 7 in the charging port of the mobile power supply is finished, the sealing bolt 12 is screwed to separate the sealing bolt 12 from the ash cleaning pipe 7, a user holds the holding rod 1 to aim at the charging port of the mobile power supply to repeatedly press and then loosens two groups of limiting plates 5, the limiting plates 5 drive the telescopic rods 3 to move towards the air bag 2, the two groups of telescopic rods 3 drive the extrusion plates 4 connected with the telescopic rods to extrude the air bag 2, the limiting plates 5 drive the return springs 6 to do compression movement towards the side wall of the holding rod 1, the air bag 2 is forced to contract, air enters the ash cleaning pipe 7 through the air blowing pipe 201, the air is continuously blown towards the charging port of the mobile power supply through the inner cavity of the ash cleaning pipe 7 to clean some residual dust, when the user loosens the two groups of limiting plates 5, the two groups of extrusion plates 4 move back to back under the elastic force of the return springs 6, the user realizes the blowing and ash removal of the air bag 2 to the charging port of the power supply by repeatedly pressing and then loosening the two groups of limiting plates 5.

Further, when the air bag 2 expands to suck air, dust in the charging port of the mobile power supply can be sucked into the inner cavity of the ash cleaning pipe 7 at the same time, and the dust is intercepted by the filter screen 10 when passing through the filter screen 10, so that the dust is prevented from entering the inner cavity of the air bag 2.

For those skilled in the art, through the arrangement of the holding rod 1, the air bag 2, the telescopic rod 3, the extrusion plate 4, the limiting plate 5, the return spring 6 and the ash removal pipe 7, one end of the ash removal pipe 7 is wrapped with the ash removal wet tissue by using a double faced adhesive tape, the ash removal pipe 7 extends into a charging port of the mobile power supply to adsorb dust, under the matching of the telescopic rod 3, the extrusion plate 4, the limit plates 5 and the return spring 6, a user repeatedly presses and then loosens the two groups of limit plates 5, the air bag 2 can be continuously blown, the air is blown to the charging port of the mobile power supply through the ash removing pipe 7, the residual dust is cleaned, so that the problem that the dust enters the charging port and is adsorbed on the metal sheet when the mobile power supply is used for a long time is solved, therefore, poor contact is caused, the mobile equipment cannot be charged, the normal work of the mobile power supply is guaranteed, and the requirements of users are met.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable power source charges mouthful ash removal device, includes holding rod (1), its characterized in that: a cavity (101) is formed in the holding rod (1), an air bag (2) is arranged in the cavity (101), two groups of connecting grooves (102) are formed in the side wall of the holding rod (1), the connecting grooves (102) are communicated with the cavity (101), the two groups of connecting grooves (102) are symmetrically distributed by taking the central axis of the holding rod (1) as a symmetry axis, a telescopic rod (3) is movably sleeved in the connecting groove (102), one end, located in the connecting groove (102), of the telescopic rod (3) is fixedly connected with a squeezing plate (4), the other end of the telescopic rod (3) is fixedly connected with a limiting plate (5), a reset spring (6) is sleeved on the side wall, located outside the connecting groove (102), of the telescopic rod (3), one end, far away from the connecting groove (102), of the holding rod (1) is provided with a through groove (103), and the through groove (103) is communicated, the outer wall fixedly connected with gas blow pipe (201) that gasbag (2) are close to logical groove (103), the inner chamber of gas blow pipe (201) is linked together with the inner chamber of gasbag (2), gas blow pipe (201) are fixed to be cup jointed at the inslot that leads to groove (103), the inslot activity that leads to groove (103) has cup jointed deashing pipe (7), the one end adaptation of deashing pipe (7) is pegged graft in the inner chamber of gas blow pipe (201), the other end of deashing pipe (7) passes logical groove (103) and extends.

2. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: the side wall of the ash removing pipe (7) located outside the connecting groove (102) is in threaded sleeve connection with a nut sleeve (8), the nut sleeve (8) is fixedly connected with one end, far away from the connecting groove (102), of the holding rod (1), and a threaded groove matched with the nut sleeve (8) is formed in the side wall of the ash removing pipe (7).

3. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: the side wall of the blowing pipe (201) in the groove of the through groove (103) is fixedly sleeved with a fixing ring (9), and the side wall of the fixing ring (9) is fixedly connected with the groove wall of the through groove (103).

4. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: the one end that deashing pipe (7) are located gas blow pipe (201) inner chamber is seted up flutedly, and the inslot joint of recess has filter screen (10), and groove female connection has spacing ring (11), set up the thread groove of looks adaptation on the outer wall of spacing ring (11) and the cell wall of recess respectively.

5. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: the one end threaded connection that ash removal pipe (7) are located logical groove (103) groove outside has sealing bolt (12), set up the thread groove with sealing bolt (12) looks adaptation on the inner wall of ash removal pipe (7), sealing bolt (12) are located the diameter of the outer one end diameter of ash removal pipe (7) inner chamber and are equal with the diameter of ash removal pipe (7).

6. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: the size of the cavity (101) is equal to that of the original state of the air bag (2), the connecting groove (102) is in a convex shape, the extrusion plate (4) is in a circular shape, and the diameter of the extrusion plate (4) is larger than that of the opening of the connecting groove (102).

7. The dust cleaning device for the charging port of the mobile power supply as claimed in claim 1, wherein: limiting plate (5) are set to be circular, the diameter of limiting plate (5) is greater than the diameter of reset spring (6), the diameter of reset spring (6) is greater than the diameter of spread groove (102) opening part, the one end of reset spring (6) contacts with limiting plate (5), the other end of reset spring (6) contacts with the lateral wall of holding rod (1).