A power connection assembly and a power supply

Abstract

The utility model relates to power supply technical field especially, relates to a power supply connection subassembly and power supply. Its technical scheme includes power bank and opens a plurality of electricity outlets and electricity inlet in power bank end, still includes: install in the power bank one end and block the electricity outlet and electricity inlet's baffle, a plurality of pairs of communication jack are opened on the baffle, slidingly connect in the baffle inside a plurality of with the corresponding jack and normally block the jack's sliding block. The utility model discloses the cooperation of baffle, sliding block, jack and pressing mechanism etc. structure, makes the electricity outlet and electricity inlet of power bank can effectively prevent big granule dust, sand and other particulate matter to enter the jack, this can keep the jack clean, avoid the influence charging contact's stability. Meanwhile, the electricity outlet and electricity inlet are hidden and covered, reduced the risk of the jack exposure. This can avoid the power bank in the process of carrying along or depositing and other articles and happen the collision or the friction, prevent the wear and tear or physical damage of the jack.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply technical field especially relates to a power supply connection assembly and power supply. BACKGROUND

[0002] The power supply connection assembly and power supply can be regarded as a kind of combination device. This kind of combination device usually integrates power supply part and power supply connection assembly part. The power supply part is the device or module that provides electric energy. The power supply connection assembly part is the part used for connecting between power supply and load (i.e. equipment). The power bank (also called mobile power supply) belongs to a kind of combination device of power supply connection assembly and power supply. The power supply of power bank is a rechargeable battery (such as lithium battery), which stores electric energy as power supply. The power supply connection assembly of power bank usually has input port for connecting power supply to power bank itself for charging, and also has output port for transmitting stored electric energy to the equipment needing charging. But the traditional power bank socket is usually directly exposed, and then the socket is easily collided or scratched when not in use, especially when in bag or going out, it is easily squeezed or collided by other objects, causing damage. At the same time, the exposed socket is also easy to adsorb large particle dust, sand and other impurities. These dirt will enter the socket, affect normal use, and even cause short circuit or poor contact. SUMMARY

[0003] The utility model aims at the traditional power bank socket is usually directly exposed, and then the socket is easily collided or scratched when not in use, causing damage. At the same time, the exposed socket is also easy to adsorb large particle dust, sand and other impurities. These dirt will enter the socket, and even cause short circuit or poor contact problem, proposes a kind of power supply connection assembly and power supply.

[0004] In the first aspect, the application provides a kind of power supply connection assembly, including power bank and multiple electric outlets and electric inlets opened in the end of power bank, further including: the baffle cover of installing in the one end of the power bank and blocking electric outlet and electric inlet, multiple pairs of insertion holes are opened in the baffle cover;Multiple sliding blocks corresponding with insertion hole and blocking insertion hole in normal state are slidably connected in the baffle cover;Pressing mechanism is arranged in the baffle cover and makes corresponding insertion hole open quickly by manual driving.

[0005] Optionally, the pressing mechanism includes multiple U-shaped blocks corresponding to the sliding blocks, the U-shaped blocks are fixedly connected with the sliding blocks, second buttons are fixedly connected to the U-shaped blocks, and clamping grooves are formed in the ends of the U-shaped blocks away from the sliding blocks, the clamping grooves are provided with push strips inside, and the push strips are fixedly connected with first buttons on the sides away from the U-shaped blocks.

[0006] Optionally, the inside of the blocking cover is fixedly connected with a plurality of supporting blocks, the supporting blocks are movably sleeved with corresponding sliding blocks, the inside of the sliding block is provided with a reset spring, one end of the reset spring is fixedly connected with the inner wall of the sliding block, and the other end of the reset spring is fixedly connected with the corresponding supporting block.

[0007] Optionally, the blocking cover is provided with a mounting groove, and the inside of the mounting groove is fixedly connected with a rubber cover.

[0008] Optionally, the outer wall of the rubber cover is provided with a plurality of guide buttons corresponding to the first button and the second button.

[0009] Optionally, the upper surface of the rubber cover is fixedly connected with a plurality of guide protrusions corresponding to the power outlet and the power inlet in shape.

[0010] Optionally, the rubber cover is fixedly sleeved with a rubber sleeve at one end close to the power outlet and the power inlet, and the other end of the rubber sleeve away from the power bank is fixedly sleeved with the blocking cover.

[0011] In the second aspect, the power supply comprises the power supply connection assembly.

[0012] In summary, the present application has at least one of the following beneficial technical effects:

[0013] The blocking cover, the sliding block, the jack and the pressing mechanism cooperate to effectively prevent large particles of dust, sand and other particulate matters from entering the jack of the power bank, which can keep the jack clean and avoid affecting the stability of the charging contact. At the same time, the power outlet and the power inlet are hidden and covered, reducing the risk of the jack being exposed. In this way, the power bank can be prevented from colliding or rubbing with other objects during carrying or storage, preventing the jack from being worn or physically damaged. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic diagram of the power supply connection assembly is given;

[0015] Figure 2 For Figure 1 The split structure schematic diagram is given;

[0016] Figure 3 For Figure 2 The partial split structure schematic diagram is given;

[0017] Figure 4 For Figure 3 The partial split structure schematic diagram is given;

[0018] Figure 5 For Figure 4 The connection cross-sectional structure schematic diagram of the supporting block and the sliding block is given.

[0019] Label: 1, power bank; 11, power outlet; 12, power inlet; 2, cover; 21, jack; 22, support plug; 222, mounting groove; 23, sliding block; 24, U-shaped block; 25, clamping groove; 26, push bar; 27, first button; 28, second button; 29, return spring; 3, rubber sleeve; 4, rubber cover; 41, guide button; 42, guide protrusion. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0021] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0022] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0025] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0026] As Figures 1 to 5 The utility model provides a power connection assembly, power is power bank 1, including power bank 1 and the multiple power outlets 11 and power inlets 12 of being set up in the end of power bank 1, power outlet 11 and power inlet 12 are set on the one end of power bank 1, keep the cleanliness of power outlet 11 and power inlet 12 can reduce the contact of the dirt accumulation caused by poor, help to prolong the service life of power bank 1. The one end of power bank 1 close to power outlet 11 and power inlet 12 is fixedly sleeved with rubber sleeve 3, and the material of rubber sleeve 3 is soft. The one end of rubber sleeve 3 away from power bank 1 is fixedly sleeved with baffle cover 2, further including: the baffle cover 2 of being installed in the one end of power bank 1 and blocking power outlet 11 and power inlet 12, multiple pairs of insertion holes 21 are set up on baffle cover 2;Multiple sliding blocks 23 corresponding with insertion hole 21 and blocking insertion hole 21 under normal circumstances are slidingly connected in baffle cover 2;Pressing mechanism, set in baffle cover 2 and make corresponding insertion hole 21 open quickly by manual driving.

[0027] Further, the pressing mechanism includes multiple U-shaped blocks 24 corresponding to the sliding blocks 23, the U-shaped blocks 24 are fixedly connected with the sliding blocks 23, the second buttons 28 are fixedly connected to the U-shaped blocks 24, and the clamping grooves 25 are formed in the one ends of the U-shaped blocks 24 away from the sliding blocks 23, the push strips 26 are arranged in the clamping grooves 25, and the first buttons 27 are fixedly connected to the one sides of the push strips 26 away from the U-shaped blocks 24.

[0028] The baffle cover 2 is fixedly connected with multiple support blocks 22, the support blocks 22 are movably sleeved with the corresponding sliding blocks 23, the reset springs 29 are arranged in the sliding blocks 23, and the one ends of the reset springs 29 are fixedly connected with the inner walls of the sliding blocks 23, and the other ends of the reset springs 29 are fixedly connected with the corresponding support blocks 22.

[0029] Further, the cover 2 is provided with a mounting groove 222, and the mounting groove 222 is fixedly connected with a rubber cover 4. The rubber cover 4 is soft and can be deformed at will by pressing. The outer wall of the rubber cover 4 is provided with a plurality of guide buttons 41 corresponding to the first button 27 and the second button 28. The guide buttons 41 can make the user press the corresponding first button 27 and the second button 28 accurately by pressing the corresponding guide buttons 41. The upper surface of the rubber cover 4 is fixedly connected with a plurality of guide protrusions 42 corresponding to the power outlet 11 and the power inlet 12. The guide protrusions 42 have the same shape as the power outlet 11 and the power inlet 12, and can open the used jack 21 by pressing the corresponding guide buttons 41.

[0030] In the embodiment, when the power supply connection assembly and the power supply are needed to be used, as shown in the figure, at this time, the plurality of jacks 21 coinciding with the power outlet 11 and the power inlet 12 are all blocked by the sliding block 23. Figure 1 When the corresponding sliding block 23 needs to be opened to use the power outlet 11 or the power inlet 12, the guide protrusions 42 on the rubber cover 4 can quickly know that the corresponding power outlet 11 or power inlet 12 blocked by the sliding block 23. Then, by pressing the corresponding guide button 41, the guide button 41 abuts against the second button 28, so that the corresponding second button 28 drives the corresponding U-shaped block 24 to move into the cover 2, and the U-shaped block 24 drives the corresponding sliding block 23 to move, until the sliding block 23 cannot block the jack 21. At this time, the plug of the power cord can be inserted into the corresponding power outlet 11 or power inlet 12 from the corresponding jack 21 and the U-shaped block 24. After use, the plug of the power cord only needs to be pulled out, at this time, the sliding block 23 slides along the supporting block 22 to the push bar 26 by the elastic pushing force of the reset spring 29, so that the corresponding jack 21 can be blocked again. When at least two jacks 21 need to be opened, the first button 27 only needs to be pressed, so that the first button 27 drives the push bar 26 to move, the push bar 26 drives all the U-shaped blocks 24 to move, and then the U-shaped blocks 24 drive the sliding blocks 23 to move along the supporting blocks 22, and finally all the jacks 21 can be opened. Conversely, when all the jacks 21 need to be closed, the first button 27 only needs to be released, so that the jacks 21 can be closed quickly and efficiently.

[0031] The preferred embodiments of the utility model above are only used to help describe the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A power connection assembly comprising a power bank (1) and a plurality of power outlets (11) and power inlets (12) formed in the end of the power bank (1), characterized in that, Also include: The cover (2) is installed at one end of the power bank (1) to block the outlet (11) and the inlet (12), and a plurality of pairs of communicating insertion holes (21) are formed in the cover (2); A plurality of sliding blocks (23) corresponding to the insertion holes (21) and normally blocking the insertion holes (21) are slidingly connected in the cover (2); The pressing mechanism is provided in the cover (2) and is manually driven to quickly open the corresponding insertion hole (21).

2. A power connection assembly according to claim 1, wherein, The pressing mechanism includes a plurality of U-shaped blocks (24) corresponding to the sliding blocks (23), the U-shaped blocks (24) are fixedly connected with the sliding blocks (23), the second buttons (28) are fixedly connected to the U-shaped blocks (24), the clamping grooves (25) are formed at one end of the U-shaped blocks (24) away from the sliding blocks (23), the push strips (26) are arranged in the clamping grooves (25), and the first buttons (27) are fixedly connected to one side of the push strips (26) away from the U-shaped blocks (24).

3. A power connection assembly according to claim 1, wherein, A plurality of support blocks (22) are fixedly connected in the cover (2), the support blocks (22) are movably sleeved with the corresponding sliding blocks (23), the reset springs (29) are arranged in the sliding blocks (23), one end of the reset springs (29) is fixedly connected with the inner wall of the sliding blocks (23), and the other end of the reset springs (29) is fixedly connected with the corresponding support blocks (22).

4. A power connection assembly according to claim 1, wherein, The mounting grooves (222) are formed in the cover (2), and the rubber covers (4) are fixedly connected in the mounting grooves (222).

5. A power connection assembly according to claim 4, wherein, The outer wall of the rubber cover (4) is provided with a plurality of guide buttons (41) corresponding to the first buttons (27) and the second buttons (28).

6. A power connection assembly according to claim 4, wherein, A plurality of guide protrusions (42) corresponding to the outlet (11) and the inlet (12) are fixedly connected to the upper surface of the rubber cover (4).

7. A power connection assembly according to claim 1, wherein, The rubber sleeve (3) is fixedly sleeved with the cover (2) at one end of the power bank (1) close to the outlet (11) and the inlet (12).

8. A power supply, characterized by, The power supply connection assembly of any one of claims 1-7 is included.

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