CN208315851U - Mobile power source and its interface protection mechanism - Google Patents

Abstract

The utility model provides a kind of interface protection mechanism, it is set on the shell of mobile power source, for protecting the connector in the mobile power source, opening is offered on the shell, the interface of the connector corresponds to the opening, the interface protection mechanism includes the shielding plate for being slidably connected to the shell, and it is connected to the elastic component of the shielding plate, the elastic component pushes the shielding plate and covers the opening, to prevent the substances such as dust or sundries from entering in the mobile power source from the opening, so as to protect the internal component of the connector and the mobile power source.The utility model also provides a kind of mobile power source for being provided with the interface protection mechanism.

Description

Mobile power source and its interface protection mechanism

Technical field

The utility model relates to a kind of protections of the interface of field of power supplies more particularly to mobile power source and the mobile power source Mechanism.

Background technique

The mobile power sources such as car emergency startup power supply have many advantages, such as easy to operate and are convenient for carrying and are widely used, described Car emergency startup power supply can start automobile when can not start automobile for automobile power shortage or other reasons, and the automobile is answered The functions such as inflator pump, illumination and emergency power supply are also incorporated into one by anxious startup power supply, are one of the products of outdoor trip indispensability.

The emergency starting interface of existing car emergency startup power supply is protected made of soft material typically merely by one Bluff piece carries out blocking protection, to prevent dust or sundries etc. from entering in the emergency starting interface, damages the car emergency and opens The internal component of dynamic power supply.However, using the car emergency startup power supply emergency starting interface when, need described in bending Screening glass, after a period of use, the screening glass can deform or aging makes its leakproofness be deteriorated, and be easy to fall off, and be unfavorable for To protecting for the emergency starting interface of the car emergency startup power supply.

Utility model content

The purpose of this utility model is to provide a kind of protections of the interface of interface that can be effectively protected mobile power source Mechanism, and it is provided with the mobile power source of the interface protection mechanism.

In order to solve the above-mentioned technical problem, the utility model provides a kind of interface protection mechanism, is set to mobile electricity On the shell in source, for protecting the connector in the mobile power source, opening is offered on the shell, the connector is inserted Interface corresponds to the opening, and the interface protection mechanism includes the shielding plate for being slidably connected to the shell, and connection In the elastic component of the shielding plate, the elastic component pushes the shielding plate and covers the opening.

Preferably, the interface protection mechanism further includes support frame, and the support frame is connected in the shell, described Shielding plate is slidingly arranged between the support frame and the shell.

Preferably, the glide direction on the support frame along the shielding plate offers container, the elastic component receiving In in the container.

Preferably, it is provided with the first card column of the corresponding container on the shielding plate, is provided on the support frame Second card column of container described in face, one end of the elastic component are connected in first card column, the elastic component it is another One end is connected in second card column.

Preferably, the support frame includes support plate, the side wall for being convexly equipped in the opposite two sides of the support plate and one end Wall, the support plate, two side walls and the end wall surround sliding slot, and the shielding plate is slidably contained in the sliding slot It is interior.

Preferably, the container is opened in the support plate, and the container is connected to the sliding slot.

Preferably, the glide direction on the shell along the shielding plate offers guide groove, and the shielding plate is convexly equipped with energy The pillar being slidably contained in the guide groove.

Preferably, the interface protection mechanism further includes outer cover, and the outer cover includes cover board, the outside table of the shell Face corresponds to the opening and offers accommodating space, and the cover board is connected in the accommodating space.

Preferably, the cover board is convexly equipped with the strip of corresponding guide groove, and determining for the corresponding pillar is offered on the cover board Position slot, when the cover board is when being connected in the accommodating space, the strip is caught in the guide groove, and the pillar is caught in described In the locating slot of cover board, the strip supports the pillar.

The utility model also provides a kind of mobile power source comprising shell and is set to the intracorporal connector of the shell, institute It states and corresponds to the connector on shell and offer opening, the mobile power source further includes being set to inserting on the shell of mobile power source Interface protection mechanism, the interface protection mechanism are used to protect the connector in the mobile power source, open up on the shell There is opening, the interface of the connector corresponds to the opening, and the interface protection mechanism is described including being slidably connected to The shielding plate of shell, and it is connected to the elastic component of the shielding plate, the elastic component pushes to be opened described in the shielding plate covering Mouthful.

The shielding plate of the interface protection mechanism of mobile power source provided by the utility model is supported in the elasticity of the elastic component The opening of the shell can be covered under the action of thrust, so that the shielding plate be made to block the connector, with prevent dust or The substances such as sundries enter in the mobile power source from the opening, so as to protect in the connector and the mobile power source Portion's component.Since the shielding plate does not need to bend during use, the shielding plate is not easy to deform or always Change, to be able to maintain the leakproofness of the shielding plate, is conducive to protect the connector of the mobile power source.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the decomposition texture schematic diagram for the mobile power source that a wherein embodiment of the utility model provides.

Fig. 2 is the enlarged drawing of the interface protection mechanism of mobile power source described in Fig. 1.

Fig. 3 is the structural schematic diagram at another visual angle of Fig. 2.

Fig. 4 is the assembling figure of Fig. 1.

Fig. 5 to Fig. 6 is the using process diagram of the interface protection mechanism of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the utility model embodiment, it is to be understood that the orientation of the instructions such as term " thickness " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Imply or indicate that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

It please refers to Fig.1 to Fig.3, Fig. 1 is the decomposition texture for the mobile power source that a wherein embodiment of the utility model provides Schematic diagram；Fig. 2 is the enlarged drawing of the interface protection mechanism of mobile power source described in Fig. 1；Fig. 3 is the knot at another visual angle of Fig. 2 Structure schematic diagram.The utility model provides a kind of mobile power source 100, the mobile power source 100 include a shell 20, be set to it is described A circuit board 40 in shell 20, and the interface protection mechanism 60 being set on the shell 20.On the shell 20 An opening 22 is offered, is provided with a connector 42 on the circuit board 40, described in the interface 421 of the connector 42 is corresponding Be open 22 (as shown in Figure 6).The interface protection mechanism 60 is used to protect the connector 42 of mobile power source 100, the grafting Mouth protection mechanism 60 includes the shielding plate 62 being slidably connected on the shell 20 of the mobile power source 100, and is connected to institute An elastic component 64 of shielding plate 62 is stated, the elastic component 64 supports the shielding plate 62 and blocks the connector 42, that is, the screening Baffle 62 can cover the opening 22 of the shell 20.

In the present embodiment, the mobile power source 100 is car emergency startup power supply, and the connector 42 is that emergency starting connects Device is connect, the interface 421 for being electrically connected at the circuit board 40 is provided on the emergency starting connector.

The shielding plate 62 of the interface protection mechanism 60 of mobile power source 100 provided by the utility model is in the elastic component 64 Elasticity push power under the action of can cover the opening 22 of the shell 20, so that the shielding plate 62 be made to block the opening 22, to prevent the substances such as dust or sundries from entering in the mobile power source 100 from the opening 22, the connector 42 can be protected And the internal component of the mobile power source 100.When needing using the connector 42, sliding the shielding plate 62 keeps it remote From the opening 22, so that the connector 42 is exposed, that is, the connector 42 can be used.Since the shielding plate 62 is using During do not need to bend, therefore, the shielding plate 62 is not easy to deform or aging, to be able to maintain the shielding plate 62 Leakproofness is conducive to protect the connector of the mobile power source 100.

The shell 20 includes a front housing 23 and a rear shell 25, and the front housing 23 is connected to the rear shell 25, the circuit Plate 40 is set between the front housing 23 and the rear shell 25.The side of one end of the rear shell 25 is convexly equipped with a connecting plate 251, A pocket 231 of the corresponding connecting plate 251 is offered on the front housing 23, is offered on the inner wall of the pocket 231 The card slot 2311 of the corresponding connecting plate 251.When the front housing 23 is connect with the rear shell 25, the connecting plate 251 is accommodated In in the pocket 231, and the connecting plate 251 is connected in the card slot 2311.

The opening 22 is opened on the connecting plate 251, and the connecting plate 251 is offered in one end of the opening 22 One connecting hole 253, the opposite other end are opened up there are two guide groove 255, glide direction of each guide groove 255 along the shielding plate 62 Extend.The outer surface of the rear shell 25 corresponds to and offers an accommodating space 256, the accommodating space 256 at the opening 22 It is connected to the opening 22.In the present embodiment, 22 rectangular holes of the opening.

In other embodiments, the connecting plate 251 can be convexly equipped in one end of the front housing 23, and the rear shell 25 opens up There is the pocket with the connecting plate 251 cooperation.

The surface area of the shielding plate 62 is greater than the opening area of the opening 22, that is, 62 energy of shielding plate will be described Opening 22 is completely covered by.In the present embodiment, the shielding plate 62 is in rectangular panel body.The side of the shielding plate 62 corresponds to the company The length of spaced two pillars 622 of 255 projection of guide groove of two of fishplate bar 251, each pillar 622 is greater than the connection The thickness of plate 251.The shielding plate 62 is convexly equipped with one first card column 624, first card column facing away from the side of the pillar 622 624 are set to the shielding plate 62 adjacent to the side of the pillar 622, and first card column 624 is located at two pillars Between 622.Extend the side of the shielding plate 62 in the end of first card column 624.

The elastic component 64 can be spring, elastic rubber column or elastoplastic column etc..In the present embodiment, the elastic component 64 be adjustable spring.

The interface protection mechanism 60 further includes a support frame 66, and the support frame 66 includes a support plate 662, projection Two side walls 664 in the opposite two sides of the support plate 662, and the support plate 662 is convexly equipped in far from the shielding plate 62 end wall 665,662, two side walls 664 of the support plate and the end wall 665 surround a sliding slot 666.The screening Baffle 62 can be slidably contained in the sliding slot 666.Glide direction on the support frame 66 along the shielding plate 62 opens up There is a container 667, the elastic component 64 is contained in the container 667.In the present embodiment, the container 667 is opened up In in the support plate 662, the container 667 is connected to the sliding slot 666.The container 667 is corresponded on the end wall 665 One second card column 668 of projection, one end of the elastic component 64 can be connected in the first card column 624 of the shielding plate 62, described The opposite other end of elastic component 64 can be connected in second card column 668.

The interface protection mechanism 60 further includes an outer cover 68, the outer cover 68 include a cover board 682, be set to it is described One connection strap 684 of one end of cover board 682, and it is set to an operating block 686 of the opposite other end of the cover board 682.Institute It states operating block 686 and is convexly equipped in the cover board 682 facing away from the side of the connection strap 684.The cover board 682 and the shell 20 Accommodating space 256 is corresponding, that is, the shape of the cover board 682 is identical as the shape of the accommodating space 256, and the cover board 682 Surface area be equal or slightly larger than the opening area of the accommodating space 256, the cover board 682 can be contained in the accommodating space In 256.The cover board 682 faces the side of the connection strap 684, and adjacent to one end projection of the operating block 686, there are two strips 6821, two strips 6821 are corresponding with two guide grooves 255 on the connecting plate 251.The cover board 682 faces institute The side for stating connection strap 684 opens up two positioning there are two locating slot 6823 at two strips 6821 Two pillars 622 of slot 6823 and the shielding plate 62 correspond.The company of the corresponding connecting plate 251 of the connection strap 684 Hole 253 is connect, the end of the connection strap 684 is provided with a flexible clamping block 6842.

In the present embodiment, the cover board 682, the connection strap 684 and the operating block 686 are by such as rubber, plastics etc. Soft material integrated molding is made.

Also referring to Fig. 1 to Fig. 4, Fig. 4 is the assembling figure of Fig. 1.When assembling the mobile power source 100, by the elasticity The both ends of part 64 are connected in the first card column 624 of the shielding plate 62 and the second card column 668 of the support frame 66；It will Two of the connecting plate 251 are inserted into the inside of two pillars 622 from the shells 20 on the shielding plate 62 respectively In the guide groove 255, corresponding guide groove 255 is extended in the end of each pillar 622；The support frame 66 is connected to the shell In body 20, that is, the support frame 66 is connected to the inner surface of the connecting plate 251, to make the connecting plate 251 and the branch The sliding slot 666 is surrounded between support frame 66, the shielding plate 62 is slideably contained in the sliding slot 666.By the outer cover 68 connection strap 684 is inserted into the connecting hole 253 from the external of the shell 20, and the clamping block 6842 is made to cross the company Hole 253 is connect, so that the outer cover 68 be made to be connected on the shell 20.The circuit board 40 is placed in the front housing 23 and rear shell The opening 22 of shell 20 described in 421 face of interface of connector 42 between 25, and on the circuit board 40；By the outer cover 68 are caught in the accommodating space 256 of the shell 20, and the cover board 682 is contained in the accommodating space 256, the outer cover 68 Two strips 6821 be respectively clamped into two guide grooves 255, the pillar 622 of two of the shielding plate 62 is respectively clamped into In the locating slot 6823 of two of the cover board 682, and each strip 6821 supports corresponding pillar 622, described to prevent Shielding plate 62 slides, and the shielding plate 62 is made more stably to cover the opening 22.At this point, 64 elasticity of elastic component pushes institute The opening 22 that shielding plate 62 covers the shell 20 is stated, the pillar 622 of two on the shielding plate 62 distinguishes block in two One end of the neighbouring opening 22 of a guide groove 255.

In other embodiments, the support frame 66 can be integrally formed with the shell 20 and be made.

In other embodiments, the sliding slot 666 can also be directly opened on the shell 20.

Also referring to Fig. 5 and Fig. 6, Fig. 5 to Fig. 6 is the use process signal of the interface protection mechanism of the utility model Figure.In use, being pulled outwardly the operating block 686 of the outer cover 68, the cover board 682 is made to be detached from the accommodating space 256, institute It states connection strap 684 flexible deformation occurs and is bent, 6842 block of clamping block of the connection strap 684 is in the connecting plate 251 Connecting hole 253, to prevent the outer cover 68 to be detached from the shell 20；Along the guide groove 255 towards far from the outer cover 68 one Slideslip pillar 622, two pillars 622 are slided along corresponding guide groove 255 respectively, and the shielding plate 62 slips away the opening 22, until the interface 421 of the connector 42 exposes the opening 22, connection-peg is inserted into the interface of the connector 42 In 421.At this point, the elastic component 64 occurs flexible deformation and pushes the shielding plate 62, push the shielding plate 62 The connection-peg, to prevent the connection-peg from loosening or being detached from the interface 421.

After the completion of 42 use of connector of the mobile power source 100, the connection-peg is extracted out, the elastic component 64 restores bullet Property deformation and push the shielding plate 62 and slided along the guide groove 255, until the shielding plate 62 cover in it is described opening 22, then will The outer cover 68 is caught in the accommodating space 256 of the shell 20.

The cover board 682 of mobile power source 100 provided by the utility model is connected in the accommodating space 256, that is, institute The inner wall for stating cover board 682 and the accommodating space 256 is tightly connected, and can prevent the substances such as dust or sundries from entering the opening 22 It is interior；64 elasticity of elastic component pushes the shielding plate 62, so that the shielding plate 62 is covered the opening 22, can further prevent Only the substances such as dust or sundries enter in the opening 22.Since two strips 6821 of the outer cover 68 are respectively clamped into two institutes It states in guide groove 255, the pillar 622 of two of the shielding plate 62 is respectively clamped into two locating slots of the cover board 682 In 6823, and each strip 6821 supports corresponding pillar 622, can prevent the shielding plate 62 from sliding, make the shielding plate 62 The opening 22 can more stably be covered.

It is the embodiment of the utility model embodiment above, it is noted that for the ordinary skill people of the art For member, under the premise of not departing from the utility model embodiment principle, several improvements and modifications can also be made, these improvement Also it is considered as the protection scope of the utility model with retouching.

Claims (10)

1. a kind of interface protection mechanism, is set on the shell of mobile power source, for protecting the connection in the mobile power source Device offers opening on the shell, and the interface of the connector corresponds to the opening, which is characterized in that the interface Protection mechanism includes the shielding plate for being slidably connected to the shell, and is connected to the elastic component of the shielding plate, the bullet Property part push the shielding plate and cover the opening.

2. interface protection mechanism according to claim 1, which is characterized in that the interface protection mechanism further includes branch Support frame, the support frame are connected in the shell, the shielding plate be slidingly arranged at the support frame and the shell it Between.

3. interface protection mechanism according to claim 2, which is characterized in that along the shielding plate on the support frame Glide direction offers container, and the elastic component is contained in the container.

4. interface protection mechanism according to claim 3, which is characterized in that be provided on the shielding plate described in corresponding to First card column of container is provided with the second card column of container described in face, one end of the elastic component on the support frame It is connected in first card column, the other end of the elastic component is connected in second card column.

5. interface protection mechanism according to claim 4, which is characterized in that the support frame includes support plate, projection Side wall and an end wall in the opposite two sides of the support plate, the support plate, two side walls and the end wall surround Sliding slot, the shielding plate are slidably contained in the sliding slot.

6. interface protection mechanism according to claim 5, which is characterized in that the container is opened in the support plate On, the container is connected to the sliding slot.

7. interface protection mechanism according to claim 1, which is characterized in that along the cunning of the shielding plate on the shell Dynamic direction offers guide groove, and the shielding plate is convexly equipped with the pillar that can be slidably contained in the guide groove.

8. interface protection mechanism according to claim 7, which is characterized in that the interface protection mechanism further includes outer Lid, the outer cover includes cover board, and the outer surface of the shell corresponds to the opening and offers accommodating space, the cover board It is connected in the accommodating space.

9. interface protection mechanism according to claim 8, which is characterized in that the cover board is convexly equipped with the card of corresponding guide groove Item offers the locating slot of the corresponding pillar on the cover board, described when the cover board is when being connected in the accommodating space Strip is caught in the guide groove, and the pillar is caught in the locating slot of the cover board, and the strip supports the pillar.

10. a kind of mobile power source, including shell and it is set to the intracorporal connector of the shell, corresponds to the connection on the shell Device offers opening, which is characterized in that the mobile power source further includes that the described in any item interfaces of claim 1-9 such as are protected Mechanism is protected, the interface protection mechanism is used to protect the interface of the connector of mobile power source.