CN114614536A - Power supply host and portable energy storage power supply - Google Patents

Abstract

The invention discloses a power supply host and a portable energy storage power supply, wherein the power supply host comprises a machine body and a protective cover, the outer surface wall of the machine body is concavely provided with a wiring groove, and the groove wall of the wiring groove is provided with an electrical interface; the protective cover is movably assembled on the machine body so as to open or close the wiring slot. The technical scheme of the invention is beneficial to improving the use safety of the portable energy storage power supply.

Description

Power supply host and portable energy storage power supply

Technical Field

The invention relates to the technical field of portable energy storage power supplies, in particular to a power supply host and a portable energy storage power supply.

Background

Portable energy storage power belongs to a classification of portable power source, and its is small, and portable. Generally, to facilitate the connection, the electrical interface is often disposed on the body of the portable energy storage power source in an exposed manner, however, such an arrangement may easily cause dust to accumulate at the electrical interface, or water drops to flow into the body from the electrical interface, which is not favorable for the safe use of the portable energy storage power source.

Disclosure of Invention

The invention mainly aims to provide a power supply main machine, and aims to solve the technical problem that a portable energy storage power supply in the prior art is low in use safety.

In order to achieve the purpose, the power supply host provided by the invention comprises a machine body and a protective cover, wherein a wiring groove is concavely arranged on the outer surface wall of the machine body, and an electrical interface is arranged on the groove wall of the wiring groove; the protective cover is movably assembled on the machine body so as to open or close the wiring slot.

Optionally, the protective cover can be arranged on the machine body in a turnover mode, and the protective cover can turn over to open or close the wiring slot compared with the machine body.

Optionally, the power host computer includes the connecting piece, the connecting piece includes the elastic arm, the one end of elastic arm with the cell wall in wiring groove links to each other, the other end with the protective cover links to each other, the other end of elastic arm is relative the flexible deformation of one end of elastic arm, in order to drive the protective cover compare in the organism upset.

Optionally, the elastic arm is provided with two, two elastic arms are located respectively wire connection slot length direction opposite both sides, two elastic arms are separately dorsad wire connection slot's one end is located respectively protective cover length direction opposite both sides.

Optionally, the connecting piece still includes the linking arm, two elastic arm respectively dorsad the one end in wiring groove respectively with the linking arm links to each other, the linking arm is located the protective cover, just the linking arm has the edge the extension component that protective cover length direction extends.

Optionally, the protective cover is including locating the upset end and the free end at self width direction both ends respectively, the free end orientation one side in wiring groove is equipped with first magnetism and inhales the piece, the cell wall in wiring groove be equipped with first magnetism inhale the corresponding second magnetism of piece and inhale the piece, first magnetism inhale the piece with the second magnetism is inhaled the piece and is inhaled the connection.

Optionally, a wire passing hole is provided at a periphery of the protective cover.

Optionally, the wiring slot includes a dc interface slot disposed on the top surface of the housing and an ac interface slot disposed on the side surface of the housing, and the electrical interface is disposed in both the dc interface slot and the ac interface slot.

Optionally, the protective cover is slidably disposed on the housing, and the protective cover slides relative to the housing to open or close the wire connecting slot; or

The protective cover is arranged on the machine body in a drawable manner, and the protective cover can be movably pulled relative to the machine body to open or close the wiring slot.

The invention also provides a portable energy storage power supply, which comprises a handle and a power supply host, wherein the power supply host comprises a machine body and a protective cover, the outer surface wall of the machine body is concavely provided with a wiring groove, and the groove wall of the wiring groove is provided with an electrical interface; the protective cover is movably assembled on the machine body so as to open or close the wiring slot;

the handle is detachably connected with the power supply host.

According to the power supply main unit, the protective cover is movably assembled on the machine body to open or close the wiring groove provided with the electrical interface, so that when the protective cover is opened compared with the wiring groove, a user can normally use the power supply main unit to charge the power utilization device or normally use the power supply equipment to charge the power supply main unit, and when the protective cover is closed compared with the wiring groove, the electrical interface can be in the closed wiring groove, so that the influence of external environmental factors such as dust, raindrops and the like is avoided, and the use safety of the electrical interface is further ensured.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a portable energy storage power supply according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the portable energy storage power supply of FIG. 1 with a portion of the structure omitted;

fig. 3 is a schematic structural view of a protective cover of fig. 1 when compared with the dc interface slot;

FIG. 4 is an enlarged schematic view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic structural diagram of the portable energy storage power supply of FIG. 1 with a portion of the structure omitted;

FIG. 6 is an enlarged schematic view of the connector of FIG. 5;

fig. 7 is a schematic view of the other protective cover of fig. 1 when compared with the ac interface slot.

The reference numbers illustrate:

1. a power supply host; 11. a body; 111. a wiring slot; 111a, a dc interface slot; 111b, an alternating current interface slot; 112. an electrical interface; 113. a second magnetic attraction member; 12. a protective cover; 121. turning over the end; 122. a free end; 123. a first magnetic attraction member; 124. a wire passing hole; 13. a connecting member; 131. a resilient arm; 132. a connecting arm; 2. handle bar

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a power supply host 1.

In the embodiment of the present invention, as shown in fig. 1 to 7, the power supply host 1 includes a body 11 and a protective cover 12, a wiring slot 111 is recessed in an outer wall of the body 11, and an electrical interface 112 is disposed on a wall of the wiring slot 111; the protective cover 12 is movably mounted to the body 11 to open or close the wire connection slot 111.

Specifically, as shown in fig. 3 and 7, in the present embodiment, the electrical interface 112 is a wired interface (for example, but not limited to, a circular interface, a Mini usb interface, a Micro usb interface, a lightning interface, a Type-c interface, a dual-jack or a triple-jack, etc.), it should be noted that the design of the present application is not limited thereto, and in other embodiments, the electrical interface 112 may also be a wireless interface. Specifically, the electrical interface 112 can be electrically connected to an external power device and a power supply device through an electrical connection line, wherein the power device includes, but is not limited to, a mobile phone, a smart watch, a tablet computer, a flashlight, or a sound, and the power supply device includes, but is not limited to, an energy storage medium, a generator, and the like.

Specifically, in the embodiment, as shown in fig. 3 and fig. 7, at least two electrical interfaces 112 are provided, so that the power supply host 1 is electrically connected to multiple devices at the same time, and the practicability of the power supply host 1 is further improved.

It can be understood that, in the power supply main unit 1 according to the present invention, the protective cover 12 is movably mounted on the main body 11 to open or close the wiring slot 111 having the electrical interface 112, so that when the protective cover 12 is opened compared to the wiring slot 111, a user can normally use the power supply main unit 1 to charge the power consumption device or normally use the power supply device to charge the power supply main unit 1, and when the protective cover 12 is closed compared to the wiring slot 111, the electrical interface 112 can be in the closed wiring slot 111 to avoid being affected by external environmental factors such as dust and raindrops, thereby ensuring sustainable use of the electrical interface 112 and ensuring use safety and reliability of the power supply main unit 1.

Optionally, the protecting cover 12 is disposed on the body 11 in a reversible manner, and the protecting cover 12 is turned over compared with the body 11 to open or close the wire slot 111. It can be understood that the flip connection between the protecting cover 12 and the housing 11 is a connection method that is widely used at present, and has the advantages of simple operation, installation direction, and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the protective cover 12 may be slidably disposed on the machine body 11, and the protective cover 12 slides relative to the machine body 11 to open or close the wire connecting slot 111; or the protecting cover 12 may be provided on the body 11 in a drawable manner, and the protecting cover 12 is drawable relative to the body 11 to open or close the wiring slot 111.

Further, protective cover 12's pivot extends the setting along the horizontal direction, so sets up, and protective cover 12 of being convenient for overturns to the notch top that is located wiring groove 111, is favorable to avoiding the water droplet to drip to wiring groove 111 in from the notch top, has guaranteed the reliability that power host 1 used.

Alternatively, as shown in fig. 6, the power supply host 1 includes a connecting member 13, the connecting member 13 includes an elastic arm 131, one end of the elastic arm 131 is connected to a wall of the wiring slot 111, and the other end of the elastic arm 131 is connected to the protecting cover 12, and the other end of the elastic arm 131 is bendable and deformable relative to one end of the elastic arm 131 to drive the protecting cover 12 to turn over compared with the body 11. Specifically, when the protective cover 12 is moved by the user, compared with the process of turning over the body 11 to open the wiring slot 111, the elastic arm 131 is bent under the driving of the protective cover 12, and then the elastic arm 131 is elastically restored, so that the protective cover 12 can be driven to turn over and close the wiring slot 111 compared with the body 11. It can be understood that the elastic arm 131 prevents the protective cover 12 from being detached from the body 11, which is beneficial to improving the reliability of the power supply main unit 1. In particular, the elastic arm 131 is made of a flexible material including, but not limited to, a silicone material, a rubber material, and the like.

Alternatively, as shown in fig. 5 and 6, a fitting hole is formed in the wiring slot 111, and an end of the elastic arm 131 facing away from the protective cover 12 is provided with a fitting end that can be inserted into the interior of the body 11 through the fitting hole and has a radial dimension larger than that of the fitting hole. During the installation, but based on assembly end elastic deformation, the user can extrude this assembly end into the pilot hole, then removes elastic arm 131 and can realize the assembly between elastic arm 131 and the organism 11 until this assembly end gets into organism 11 insidely.

Alternatively, two elastic arms 131 are provided, two elastic arms 131 are respectively provided at two opposite sides of the wiring slot 111 in the length direction, and one end of each elastic arm 131 facing away from the wiring slot 111 is respectively provided at two opposite sides of the protective cover 12 in the length direction. It can be understood that the pivot direction of protective cover 12 is the line direction between two elastic arms 131, through setting up two elastic arms 131, has guaranteed the reliability of being connected between protective cover 12 and the organism 11 on the one hand, and on the other hand also is favorable to improving the stability when protective cover 12 overturns, avoids protective cover 12 upset in-process to appear the changeable phenomenon of upset direction.

Optionally, the connecting member 13 further includes a connecting arm 132, one end of each of the two elastic arms 131 facing away from the wire connecting slot 111 is connected to the connecting arm 132, the connecting arm 132 is disposed on the protecting cover 12, and the connecting arm 132 has an extension component extending along the length direction of the protecting cover 12. It can be understood that, by such an arrangement, it is beneficial to increase the assembly area between the connecting piece 13 and the protecting cover 12, and thus the reliability of the assembly between the connecting piece 13 and the protecting cover 12 is guaranteed.

Alternatively, as shown in fig. 4, the connecting arm 132 is nested on the side of the protective cover 12 facing the wire slot 111. It will be appreciated that the nesting connection between the connecting arm 132 and the cover 12 is a common releasable connection, and has the advantages of ease of installation, reliable connection, etc. Of course, the design of the present application is not limited thereto, and in other embodiments, the connecting arm 132 may be assembled on the protecting cover 12 by a screw connection, an adhesive connection, or the like, which is not limited thereto.

Optionally, as shown in fig. 4, the protecting cover 12 includes a turning end 121 and a free end 122 respectively disposed at two ends of the protecting cover in the width direction, a first magnetic attraction element 123 is disposed on one side of the free end 122 facing the wire connecting slot 111, a second magnetic attraction element 113 corresponding to the first magnetic attraction element 123 is disposed on a slot wall of the wire connecting slot 111, and the first magnetic attraction element 123 and the second magnetic attraction element 113 are magnetically attracted and connected. Specifically, the turning end 121 is connected to the connecting member 13, and the free end 122 is forced to move relative to the body 11, so as to achieve the technical effect of opening or closing the wiring slot 111. It can be understood that the connection is inhaled to free end 122 magnetism through first magnetism piece 123 and second magnetism and is inhaled between 113, and on fixed organism 11, so, be favorable to avoiding at the in-process that power host 1 removed, the phenomenon that wiring groove 111 was rocked, opened to protective cover 12 appears, and is visible, so set up, has improved protective cover 12's use reliability.

In order to further ensure the connection stability between the protecting cover 12 and the machine body 11 in the state of closing the wiring slot 111, in this embodiment, at least two first magnetic attraction pieces 123 are provided, at least two second magnetic attraction pieces 113 are provided, at least two first magnetic attraction pieces 123 are arranged at intervals in the length direction of the free end 122, at least two second magnetic attraction pieces are arranged at intervals in the length direction of the slot wall of the wiring slot 111, and at least two first magnetic attraction pieces 123 and at least two second magnetic attraction pieces 113 are in one-to-one correspondence to be in magnetic attraction fit with each other.

Optionally, as shown in fig. 4, a wire passing hole 124 is provided at the periphery of the shield cover 12. It can be understood that the wire through hole 124 is used for passing through the power supply connection wire, and is configured to facilitate a user to cover the protective cover 12 on the wire connecting slot 111 when using the electrical interface 112, so that the sealing performance of the wire connecting slot 111 can be ensured even in the process of using the electrical interface 112, and the electrical interface 112 is further prevented from being affected by external factors such as dust, water drops, and the like.

Specifically, at least two wire holes 124 are provided, and the at least two wire holes 124 correspond to the at least two electrical interfaces 112 one to one.

Optionally, as shown in fig. 2, the wiring slot 111 includes a dc interface slot 111a disposed on the top surface of the machine body 11 and an ac interface slot 111b disposed on the side surface of the machine body 11, and the electrical interface 112 is disposed at each of the dc interface slot 111a and the ac interface slot 111 b. Generally speaking, when a user uses the power supply host 1, an optimal connection path must be provided between the electrical equipment or the power supply equipment and the power supply host 1, for example, when the user sits on a car seat and the power supply host 1 is placed beside the car seat, at this time, the user inserts the electrical connection wire into the electrical interface 112, the most handy path is inserted from top to bottom, and it is important to set the electrical interface 112 on the top end surface of the power supply host 1; based on the above, this application has all set up electrical property interface 112 in the top terminal surface and the side of organism 11, is favorable to the different user demands of power host 1 adaptation user.

Specifically, in the present embodiment, the dc interface slot 111a is disposed at the intersection between the top end surface of the housing 11 and the side surface of the housing 11, and the free end 122 of the protecting cover 12 is disposed closer to the side surface of the housing 11 than the turning end 121, so that the user can conveniently hold the free end 122 of the protecting cover 12 to turn the protecting cover 12.

The invention further provides a portable energy storage power supply, which comprises a handle 2 and a power supply main unit 1, the specific structure of the power supply main unit 1 refers to the above embodiments, and the portable energy storage power supply adopts all technical schemes of all the above embodiments, so that the portable energy storage power supply at least has all the beneficial effects brought by the technical schemes of the above embodiments, and further description is omitted. Wherein, handle 2 and power host 1 detachable connection.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A power supply host, comprising:

the cable connector comprises a machine body, wherein a wiring groove is concavely arranged on the outer surface wall of the machine body, and an electrical interface is arranged on the groove wall of the wiring groove; and

and the protective cover is movably assembled on the machine body so as to open or close the wiring slot.

2. The power supply host of claim 1, wherein the protecting cover is disposed on the body in a reversible manner, and the protecting cover is turned over relative to the body to open or close the wire connecting slot.

3. The power supply host of claim 2, wherein the power supply host comprises a connecting member, the connecting member comprises a resilient arm, one end of the resilient arm is connected to a wall of the wiring slot, the other end of the resilient arm is connected to the protecting cover, and the other end of the resilient arm is bendable relative to one end of the resilient arm to drive the protecting cover to turn over relative to the body.

4. The power supply host of claim 3, wherein two resilient arms are provided, the two resilient arms are respectively provided at two opposite sides of the wiring slot in the length direction, and ends of the two resilient arms facing away from the wiring slot are respectively provided at two opposite sides of the protective cover in the length direction.

5. The power supply host of claim 4, wherein the connecting member further comprises a connecting arm, one end of each of the two elastic arms facing away from the wire connecting slot is connected to the connecting arm, the connecting arm is disposed on the protecting cover, and the connecting arm has an extending component extending along a length direction of the protecting cover.

6. The power supply host of claim 2, wherein the protecting cover comprises a flip end and a free end respectively disposed at two ends of the protecting cover in the width direction, a first magnetic attraction element is disposed at a side of the free end facing the wiring slot, a second magnetic attraction element corresponding to the first magnetic attraction element is disposed on a slot wall of the wiring slot, and the first magnetic attraction element and the second magnetic attraction element are magnetically attracted and connected.

7. The power supply host computer of claim 1, wherein a wire hole is provided at a periphery of the protective cover.

8. The power supply host machine according to any one of claims 1 to 7, wherein the wiring slots include a DC interface slot disposed on the top surface of the machine body and an AC interface slot disposed on the side surface of the machine body, and the electrical interfaces are disposed at both the DC interface slot and the AC interface slot.

9. The power supply host of claim 1, wherein the protecting cover is slidably disposed on the main body, and the protecting cover slides relative to the main body to open or close the wiring slot; or

The protective cover is arranged on the machine body in a drawable manner, and the protective cover can be movably pulled relative to the machine body to open or close the wiring slot.

10. A portable energy storage power supply, comprising a power supply main unit as claimed in any one of claims 1 to 9, wherein the handle is detachably connected with the power supply main unit.

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