CN220234227U

CN220234227U - Integrated direct-current power supply

Info

Publication number: CN220234227U
Application number: CN202321493237.9U
Authority: CN
Inventors: 王威
Original assignee: Henan Xuanfu Electric Co ltd
Current assignee: Henan Xuanfu Electric Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-22
Anticipated expiration: 2033-06-13

Abstract

The utility model provides an integrated direct current power supply, which comprises a shell, a front wire groove, a rear wire groove and a plurality of containing holes, wherein the front wire groove and the rear wire groove are arranged on the shell, the containing holes are arranged on one side, far away from the front wire groove, of the rear wire groove, and the containing holes further comprise: the utility model discloses a battery charging device, including leading wire casing, cell body, holding plate, back wire casing, holding plate, charging plug joint, through this kind of setting mode, when setting up the charging head in the holding hole, rotate the holding plate earlier and open to expose the holding hole, then directly place the charging head from the cell body in the holding hole, make to charge the head accomodate more convenient.

Description

Integrated direct-current power supply

Technical Field

The utility model relates to the technical field of direct current power supplies, in particular to an integrated direct current power supply.

Background

The dc power supply is a device for maintaining a constant voltage and current in a circuit. Such as a dry battery, a storage battery, a direct current generator, etc., wherein the mobile power supply is a direct current power supply commonly used in the life at present.

The portable power source has the characteristics of convenient carrying and convenient use through integrating the storage battery, the charging interface and the discharging port into the shell, can charge electric equipment such as a daily commonly used mobile phone, a notebook computer and the like, and has very high use frequency.

When the mobile charging equipment is used, the charging wire is connected with electric equipment and is connected with a circuit board in a mobile power supply, the phenomenon that the charging wire and the circuit board are loosened or even separated after long-time use can occur, the mobile power supply is provided with a plurality of charging wires of a plurality of charging connectors for enabling the plurality of electric equipment to be used, the plurality of charging wires are often wound together in a staggered mode, and a charging wire body is easy to be bent and influenced to wear, so that the service life of the charging wires is influenced; put the wire casing subassembly and contain post-positioned wire casing and at least a set of leading wire casing, this post-positioned wire casing department has arranged at least a set of accommodation hole that is used for accomodating the charging head, accomodates through stretching into the charging head in accomodating the hole to can accomodate charging wire and charging head on the treasured main part that charges steadily, let the charging wire can not intertwine together and the charging wire line body can not receive the influence of buckling and produce wearing and tearing, prolonged the life of charging wire then, be favorable to the permanent use of charging wire.

However, in the practical use, since the accommodating hole is formed in the housing of the charger, and in order to achieve a better accommodating effect, the accommodating hole is formed along the surface direction of the upper housing, and in this arrangement, the charging head needs to be inserted into the accommodating hole from the rear slot direction when the charging head is inserted into the accommodating hole, and since the space of the rear slot is limited, the operation is very inconvenient when the charging head is inserted into the accommodating hole.

Disclosure of Invention

In view of the above-mentioned problems, the present application provides an integrated dc power supply, which is used for solving the technical problems existing in the dc power supply in the prior art.

The utility model provides an integrated direct-current power supply, which comprises a shell, a preposed wire groove, a postposition wire groove, a plurality of containing holes and a plurality of connecting holes, wherein the preposed wire groove and the postposition wire groove are arranged on the shell, the containing holes are arranged on one side of the postposition wire groove far away from the preposed wire groove, and the connecting holes further comprise: the utility model discloses a battery charging device, including leading wire casing, cell body, back wire casing, holding plate, the cell body has been seted up on the lateral wall of one side of leading wire casing is kept away from to the back wire casing, the bottom of cell body with a plurality of the intercommunication of holding hole, it is provided with the grip block to rotate in the cell body, be provided with on the grip block with holding hole one-to-one's joint board, the joint board be used for to set up in the charging plug joint in the holding hole is spacing.

Further, each accommodating hole is far away from a side surface of the groove body, a supporting step is arranged on the side surface of one side of the groove body, a plurality of clamping parts are arranged on the clamping plate in one-to-one opposite mode with the supporting steps, and when the clamping plate is arranged in the groove body, the clamping parts are in clearance fit with the supporting steps.

Further, the clamping part is made of flexible materials.

Further, the clamping plate is arranged on one side, close to the accommodating hole, of the clamping plate, the clamping plate is arranged on one side, close to the front wire slot, of the clamping portion, and the clamping plate and the clamping portion are arranged at intervals.

Further, the clamping plate is perpendicular to the clamping plate, and a guide inclined plane is arranged between one surface, close to the clamping part, of the clamping plate and the lower end surface.

Further, a plurality of first permanent magnets are designed on the bottom surface of the groove body, and a plurality of second permanent magnets in one-to-one magnetic attraction fit with the first permanent magnets are arranged on the clamping plate.

Further, the clamping plate comprises a plurality of sub clamping plates which are arranged in one-to-one correspondence with the containing holes, and each sub clamping plate is rotatably arranged in the groove body.

Further, each sub-clamping plate is in rotary fit with the side wall of the groove body, which is far away from one side of the front wire groove.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings.

Fig. 1 is a schematic structural diagram of an integrated dc power supply according to the present utility model.

Fig. 2 is a schematic diagram of a partial top view structure of an integrated dc power supply in which a rear slot and a slot body are omitted in clamping plate thickness.

Fig. 3 is a schematic diagram of a partial cross-sectional structure at A-A in an integrated dc power supply according to the present utility model.

Fig. 4 is a schematic structural diagram of an integrated dc power neutron clamping plate according to the present utility model.

Fig. 5 is a schematic diagram of a local enlarged structure at a B position in the integrated dc power supply according to the present utility model shown in fig. 3.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

The utility model provides an integrated direct current power supply, as a specific embodiment, referring to fig. 1-5, the power supply comprises a shell 1, a front wire groove 11 and a rear wire groove 12 arranged on the shell 1, and a plurality of containing holes 13 arranged on one side of the rear wire groove 12 away from the front wire groove, and further comprises: the side wall of one side of the rear wire casing 12, which is far away from the front wire casing, is provided with a groove body 2, the bottom of the groove body 2 is communicated with a plurality of accommodating holes 13, a clamping plate 3 is rotatably arranged in the groove body, clamping plates 31 which are in one-to-one correspondence with the accommodating holes 13 are arranged on the clamping plates, and the clamping plates are used for limiting the clamping connection of the charging plugs arranged in the accommodating holes.

Specifically, it should be noted that, the specific structure of the direct current power supply disclosed in the present application and the name described in the background art is approximately the same, and is different in that, referring to fig. 1-3, a slot body 2 is disposed on one side of the rear slot 12 away from the front slot, the accommodating hole 13 can be exposed through the slot body, when the charging head is disposed in the accommodating hole 12, the clamping plate is rotated to open so as to expose the accommodating hole, then the charging head is directly disposed in the accommodating hole 13 from the slot body 2, the charging head is more conveniently accommodated in the accommodating hole without being inserted into the accommodating hole as in the background art, after the charging head is disposed in the accommodating hole, the clamping plate is disposed in the slot body 2 by rotating the clamping plate 3, the charging head is clamped by the clamping plate 3, and thus the charging head is accommodated by the clamping plate, and the charging head is accommodated conveniently.

Further, referring to fig. 2 and 3, as a preferred embodiment, a supporting step 131 is disposed on a side surface of each of the accommodating holes 13 away from the slot body 2, and a plurality of clamping portions 32 are disposed on the clamping plate 3 and are opposite to the supporting steps 131 one by one, and when the clamping plate is disposed in the slot body 2, the clamping portions 32 are in clearance fit with the supporting steps 131. Specifically, referring to fig. 3 and 5, the structure of the charging connector 4 commonly used at present is as follows: the electric connector 41, the handheld portion 42 and the power cord 43 are made of metal, steps are arranged between the handheld portion and the electric connector 41, the electric connector 41 is supported by the supporting steps 131 arranged in the accommodating hole 13, the clamping portion 32 is arranged on the clamping plate, when the clamping plate is positioned in the groove body 2, the clamping portion and the supporting steps 131 are matched to clamp the electric connector 41, and meanwhile the clamping plate 31 is used for clamping and limiting the clamping portion 32, so that the charging head is accommodated in the accommodating hole 13, and when the charging head is taken out for use, the clamping plate is only required to be opened, and the limit of the charging head is removed.

Further, as a preferred embodiment, the clamping portion 32 is made of a flexible material. Specifically, referring to fig. 3-5, the clamping portion 32 is made of flexible materials such as rubber and silica gel, and through flexible arrangement, damage to the conductive connector can be avoided on the premise of ensuring that the conductive connector 41 is fully clamped, wherein the connection mode of the clamping portion and the clamping plate is as follows: the clamping groove 3b is formed in the lower surface of the clamping plate, and the clamping portion 32 is provided with a flexible connecting portion plugged into the clamping groove.

Further, referring to fig. 5, as a specific embodiment, the clamping plate 31 is disposed on a side of the clamping plate close to the accommodating hole 13, and the clamping plate is disposed on a side of the clamping portion 32 close to the front wire slot 12, and the clamping plate 31 is disposed at a distance from the clamping portion 32.

Further, referring to fig. 5, as a preferred embodiment, the clamping plate 31 is perpendicular to the clamping plate 3, and a guiding inclined plane 310 is disposed between one surface of the clamping plate 31, which is close to the clamping portion 32, and the lower end surface of the clamping plate is provided with a guiding inclined plane, so that the clamping plate can guide the charging connector through the guiding inclined plane when clamping the charging connector, thereby facilitating the clamping and limiting of the charging connector.

Further, as a specific embodiment, referring to fig. 2 and 4, the bottom surface of the tank body 2 is designed with a plurality of first permanent magnets 21, the clamping plate 31 is provided with a plurality of second permanent magnets 22 that are in one-to-one magnetic attraction fit with the first permanent magnets, and by arranging the first permanent magnets and the second permanent magnets, the clamping plate can be kept in a state of clamping the charging head through the magnetic attraction force of the first permanent magnets and the second permanent magnets, and when the clamping plate needs to be opened, only a certain force needs to be applied to the clamping plate to resist the magnetic attraction force of the first permanent magnets and the second permanent magnets.

Further, as a preferred embodiment, referring to fig. 1, 2 and 4, the clamping plate 3 includes a plurality of sub-clamping plates 3a disposed in one-to-one correspondence with the plurality of accommodating holes 13, and each sub-clamping plate 3a is rotatably disposed in the tank 2, and in this manner, one accommodating hole can be corresponding to one sub-clamping plate 3a, so that other accommodating holes are not opened when one charging head is taken out or placed, and the use is more convenient.

Further, as a specific embodiment, each of the sub-clamping plates 3a is in running fit with the side wall of the groove body 2 on the side away from the front wire groove 11, in this arrangement, after the sub-clamping plates are opened, the opened ends of the sub-clamping plates can be far away from the rear wire groove, so that the charging head can be more conveniently placed in the accommodating hole, specifically, referring to fig. 2, the accommodating hole 13 is provided with three, two sides of the middle accommodating hole are respectively provided with a spacing plate 23, two sides of each spacing plate are respectively coaxially provided with a pin shaft 24, two opposite sides of the groove body are respectively provided with a pin hole 3a-1 which is in running connection with the pin shaft, referring to fig. 4, when the clamping plates are arranged in the groove body, each pin hole 3a-1 corresponds to one pin shaft 24, so that the sub-clamping plates are rotationally arranged in the groove body.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides an integration DC power supply, includes casing (1), sets up leading wire casing (11) and post wire casing (12) on casing (1), and set up in a plurality of accommodation holes (13) of leading wire casing one side are kept away from to post wire casing (12), its characterized in that still includes: a groove body (2) is arranged on the side wall of one side of the rear wire groove (12) far away from the front wire groove, the bottom of the groove body (2) is communicated with a plurality of containing holes (13), a clamping plate (3) is rotatably arranged in the groove body, the clamping plates are provided with clamping plates (31) which are in one-to-one correspondence with the accommodating holes (13), and the clamping plates are used for limiting the clamping connection of the charging plugs arranged in the accommodating holes.

2. An integrated direct current power supply according to claim 1, characterized in that each accommodating hole (13) is provided with a supporting step (131) on a side surface far away from the tank body (2), the clamping plate (3) is provided with a plurality of clamping parts (32) which are arranged in a one-to-one opposite manner with the supporting steps (131), and when the clamping plate is arranged in the tank body (2), the clamping parts (32) are in clearance fit with the supporting steps (131).

3. An integrated direct current power supply according to claim 2, characterized in that the clamping part (32) is made of a flexible material.

4. An integrated dc power supply according to claim 3, wherein the clamping plate (31) is disposed on a side of the clamping plate close to the accommodating hole (13), and the clamping plate is disposed on a side of the clamping portion (32) close to the front wire slot (11), and the clamping plate (31) and the clamping portion (32) are disposed at intervals.

5. An integrated direct current power supply according to claim 4, characterized in that the clamping plate (31) is perpendicular to the clamping plate (3), and a guiding inclined plane (310) is arranged between one surface of the clamping plate (31) close to the clamping part (32) and the lower end surface.

6. An integrated direct current power supply according to any one of claims 1-5, characterized in that a plurality of first permanent magnets (21) are designed on the bottom surface of the tank body (2), and a plurality of second permanent magnets (22) in one-to-one magnetic attraction fit with the first permanent magnets are arranged on the clamping plate (3).

7. An integrated dc power supply according to any one of claims 1 to 5, wherein the clamping plate (3) comprises a plurality of sub-clamping plates (3 a) arranged in one-to-one correspondence with the plurality of accommodating holes (13), and each sub-clamping plate (3 a) is rotatably arranged in the tank body (2).

8. An integrated dc power supply according to claim 7, characterized in that each of the sub-clamping plates (3 a) is in a rotational fit with a side wall of the tank body (2) on the side remote from the pre-tank (11).