CN219893167U

CN219893167U - Power adapter

Info

Publication number: CN219893167U
Application number: CN202321040275.9U
Authority: CN
Inventors: 杨继深; 高长春
Original assignee: Dongzhan Cobo Beijing Technology Co ltd
Current assignee: Dongzhan Cobo Beijing Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-24
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a power adapter which comprises a power adapter, a cushion block, a fixed block and two connecting rods, wherein the fixed block is positioned at the top of the power adapter, the cushion block is positioned at the bottom of the power adapter, the two connecting rods are respectively positioned at the left side and the right side of the cushion block, the left side and the right side of the fixed block are contacted with the surfaces of the connecting rods, and a placing groove is formed in the inner cavity of the fixed block. Through setting up power adapter, cushion, fixed block, connecting rod, standing groove, positioning mechanism and drive mechanism's cooperation use, solved current in the in-process that uses power adapter for a long time can produce a large amount of steam, and power adapter place in the surface and the laminating of mesa to lead to the inside steam of power adapter can't effectually discharge, and the mesa can't reach and hold in the palm the power adapter and put and assist radiating subassembly, thereby can influence the problem of power adapter's steady use because of power adapter's heat is too high.

Description

Power adapter

Technical Field

The utility model belongs to the technical field of power supply adaptation, and particularly relates to a power supply adapter.

Background

The power adapter is the power supply power conversion equipment of small-size portable electronic equipment and electronic appliance, generally by the shell, the transformer, inductance, electric capacity, components and parts such as control IC, PCB board are constituteed, and can produce a large amount of steam to the long-term in-process that uses of power adapter, and power adapter places in the surface and the laminating of mesa, thereby lead to the unable effectual discharge of inside steam of power adapter, and the mesa can't reach and hold in the palm the subassembly of putting and supplementary heat dissipation to power adapter, thereby can influence the steady use of power adapter because power adapter's heat is too high, prior art exists the problem: the power adapter can produce a large amount of steam in the long-term in-process that uses the power adapter, and the power adapter is placed in the surface and the mesa laminating of mesa to lead to the inside steam of power adapter can't effectually discharge, and the mesa can't reach and hold in the palm the subassembly of putting and supplementary radiating to the power adapter, thereby can influence the steady use of power adapter because of the heat of power adapter is too high.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the power adapter which has the advantage of conveniently supporting the power adapter to carry out auxiliary heat dissipation, and solves the problems that a large amount of hot air is generated in the long-term use process of the power adapter, the power adapter is placed on the surface of a table top and is attached to the table top, so that the internal hot air of the power adapter cannot be effectively discharged, and the table top cannot reach the components for supporting and supporting the power adapter and carrying out auxiliary heat dissipation, so that the stable use of the power adapter is influenced due to the overhigh heat of the power adapter.

The utility model is realized in such a way, the power adapter comprises a power adapter, a cushion block, a fixed block and two connecting rods, wherein the fixed block is positioned at the top of the power adapter, the cushion block is positioned at the bottom of the power adapter, the two connecting rods are respectively positioned at the left side and the right side of the cushion block, the left side and the right side of the fixed block are respectively contacted with the surfaces of the connecting rods, a placing groove is formed in the inner cavity of the fixed block, a positioning mechanism matched with the cushion block for use is arranged in the inner cavity of the placing groove, and a transmission mechanism matched with the positioning mechanism for use is arranged in the inner cavity of the placing groove.

As the preferred positioning mechanism of the utility model comprises two positioning rods, the top of each positioning rod is fixedly connected with an extrusion rod, the bottom of each positioning rod is fixedly connected with a sliding rod, the opposite sides of the two sliding rods are fixedly connected with springs, and the positioning rods can quickly and stably connect the cushion block with the power adapter through the connecting rods by arranging the positioning mechanisms, so that the situation that the cushion block is separated from the power adapter is avoided.

As the preferable transmission mechanism of the utility model comprises a movable plate, wherein the left side and the right side of the front side of the movable plate are fixedly connected with pull rods, the surface of the rear side of each pull rod is in contact with the surface of each extrusion rod, the top of the movable plate is fixedly connected with the transmission rod, and the movable plate plays a role of driving the positioning rods to rapidly move through the mutual matching of the pull rods and the extrusion rods by arranging the transmission mechanism, so that the situation that the cushion blocks cannot be separated from a fixed state when the cushion blocks are required to be dismantled is avoided.

As the utility model is preferable, the front side and the rear side of the movable plate are fixedly connected with the sliding blocks, the inner cavity of the sliding block is movably connected with the supporting rod, the top of the supporting rod is fixedly connected with the inner wall of the placing groove, and the supporting rod plays a role in limiting the movable plate through the sliding blocks by arranging the sliding blocks and the supporting rod, so that the condition that the movable plate shakes in the moving process is avoided.

As the utility model is preferable, the bottom of the inner cavity of the placing groove is fixedly connected with the limiting rod, the surface of the limiting rod is contacted with the inner cavity of the sliding rod, the inner cavity of the spring is contacted with the surface of the limiting rod, and the limiting rod plays a role of stably moving through the auxiliary positioning rod of the sliding rod by arranging the limiting rod, so that the dislocation of the positioning rod in the moving process is avoided.

As the preferable mode of the utility model, the left side and the right side of the inner cavity of the fixed block are respectively provided with a connecting hole, one side opposite to the two connecting rods is respectively provided with a positioning groove, one side opposite to the two positioning rods passes through the connecting holes and extends to the inner cavity of the positioning groove, and the connecting holes play a role in enabling the positioning rods to be quickly butted with the positioning grooves through the arrangement of the connecting holes and the positioning grooves.

As the preferable mode of the utility model, the top of the fixed block is provided with the movable hole, the top of the transmission rod passes through the movable hole and extends to the top of the fixed block, and the movable hole avoids the condition that the transmission rod contacts with the inner wall of the fixed block to generate friction when moving through the movable hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the power adapter, the cushion block, the fixed block, the connecting rod, the placing groove, the positioning mechanism and the transmission mechanism, the problems that a large amount of hot air is generated in the long-term use process of the power adapter, the power adapter is placed on the surface of the table top and is attached to the table top, so that the hot air in the power adapter cannot be effectively discharged, and the table top cannot reach the components for supporting and supporting the power adapter and assisting in heat dissipation, and the stable use of the power adapter is influenced due to the overhigh heat of the power adapter are solved.

2. According to the utility model, the power adapter, the cushion block, the fixed block, the connecting rod, the placing groove, the positioning mechanism and the transmission mechanism are arranged, the cushion block is abutted with the power adapter after the transmission mechanism drives the positioning mechanism to move to a proper position, the connecting rod is required to be attached to the fixed block in the abutting process, after the attaching is completed, the transmission mechanism is loosened, and the positioning mechanism can quickly fix the cushion block through the connecting rod in the resetting process, so that the supporting and placing of the power adapter are completed, and the effect of assisting in heat removal of the power adapter is achieved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model providing a perspective;

FIG. 3 is a schematic perspective view of a pad according to an embodiment of the present utility model;

fig. 4 is a schematic diagram showing connection of the internal structure of the placement tank according to the embodiment of the utility model.

In the figure: 1. a power adapter; 2. a cushion block; 3. a fixed block; 4. a connecting rod; 5. a placement groove; 6. a positioning mechanism; 7. a transmission mechanism; 601. a positioning rod; 602. an extrusion rod; 603. a slide bar; 604. a spring; 701. a movable plate; 702. a pull rod; 703. a transmission rod; 8. a slide block; 9. a support rod; 10. a limit rod; 11. a connection hole; 12. a positioning groove; 13. a movable hole.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the power adapter provided by the embodiment of the utility model comprises a power adapter 1, a cushion block 2, a fixed block 3 and two connecting rods 4, wherein the fixed block 3 is positioned at the top of the power adapter 1, the cushion block 2 is positioned at the bottom of the power adapter 1, the two connecting rods 4 are respectively positioned at the left side and the right side of the cushion block 2, the left side and the right side of the fixed block 3 are in contact with the surfaces of the connecting rods 4, a placing groove 5 is formed in an inner cavity of the fixed block 3, a positioning mechanism 6 matched with the cushion block 2 is arranged in an inner cavity of the placing groove 5, and a transmission mechanism 7 matched with the positioning mechanism 6 is arranged in an inner cavity of the placing groove 5.

Referring to fig. 4, the positioning mechanism 6 includes two positioning rods 601, the top of the positioning rod 601 is fixedly connected with an extrusion rod 602, the bottom of the positioning rod 601 is fixedly connected with a sliding rod 603, and the opposite sides of the two sliding rods 603 are fixedly connected with springs 604.

The scheme is adopted: through setting up positioning mechanism 6, the locating lever 601 has played and has made cushion 2 and power adapter 1 carry out stable connection through connecting rod 4 that can be quick to avoid cushion 2 and power adapter 1 to appear breaking away from the condition.

Referring to fig. 4, the transmission mechanism 7 includes a movable plate 701, pull rods 702 are fixedly connected to both left and right sides of the front side of the movable plate 701, the surface of the rear side of the pull rods 702 is in contact with the surface of the extrusion rod 602, and a transmission rod 703 is fixedly connected to the top of the movable plate 701.

The scheme is adopted: through setting up drive mechanism 7, fly leaf 701 has played and to drive the effect that locating lever 601 carries out quick travel through the mutually supporting of pull rod 702 and extrusion stem 602, has avoided when need demolish cushion 2 unable messenger's cushion 2 break away from the condition of fixed state.

Referring to fig. 4, the front side and the rear side of the movable plate 701 are fixedly connected with a sliding block 8, an inner cavity of the sliding block 8 is movably connected with a supporting rod 9, and the top of the supporting rod 9 is fixedly connected with the inner wall of the placing groove 5.

The scheme is adopted: through setting up slider 8 and bracing piece 9, bracing piece 9 has played and to carry out spacing effect to fly leaf 701 through slider 8, has avoided the fly leaf 701 to appear rocking the condition at the in-process of removal.

Referring to fig. 4, a limiting rod 10 is fixedly connected to the bottom of the inner cavity of the placement groove 5, the surface of the limiting rod 10 is in contact with the inner cavity of the sliding rod 603, and the inner cavity of the spring 604 is in contact with the surface of the limiting rod 10.

The scheme is adopted: through setting up gag lever post 10, gag lever post 10 has played and can carry out stable effect that removes through slide bar 603 auxiliary positioning rod 601, has avoided the condition that the dislocation appears in the in-process that removes of positioning rod 601.

Referring to fig. 2, the left and right sides of the inner cavity of the fixed block 3 are provided with connecting holes 11, the opposite sides of the two connecting rods 4 are provided with positioning grooves 12, and the opposite sides of the two positioning rods 601 penetrate through the connecting holes 11 and extend to the inner cavity of the positioning grooves 12.

The scheme is adopted: by providing the connection hole 11 and the positioning groove 12, the connection hole 11 plays a role in enabling the positioning rod 601 to be quickly docked with the positioning groove 12.

Referring to fig. 1 and 2, a movable hole 13 is opened at the top of the fixed block 3, and the top of the transmission rod 703 passes through the movable hole 13 and extends to the top of the fixed block 3.

The scheme is adopted: by providing the movable hole 13, the movable hole 13 avoids the situation that the transmission rod 703 is contacted with the inner wall of the fixed block 3 when moving, thereby generating friction.

The working principle of the utility model is as follows:

when using, pulling transfer line 703, transfer line 703 can drive fly leaf 701 and remove, the fly leaf 701 can pass through the surface contact of pull rod 702 with extrusion stem 602 and carry out the atress to extrusion stem 602 at the in-process that removes, extrusion stem 602 can drive locating lever 601 after the atress and remove, the locating lever 601 can compress spring 604 through slide bar 603 when moving, after locating lever 601 moves to suitable position, dock cushion 2 and power adapter 1, the in-process of docking needs to make connecting rod 4 laminate with fixed block 3, after the laminating is accomplished, loosen transfer line 703, fly leaf 701 and pull rod 702 can drop by oneself and reset downwards, the in-process that pull rod 702 was reset can make extrusion stem 602 lose the state of atress, after extrusion stem 602 loses the state, the elasticity rebound of spring 604, can be quick pass through slide bar 603 and drive locating lever 601 and insert the inner chamber of constant head tank 12 and fix cushion 2 through connecting rod 4, thereby the effect of supporting and releasing power adapter 1 and carrying out supplementary heat extraction to power adapter 1 has been accomplished.

To sum up: this power adapter through setting up the cooperation of power adapter 1, cushion 2, fixed block 3, connecting rod 4, standing groove 5, positioning mechanism 6 and drive mechanism 7 and using, has solved and can produce a large amount of steam in the current in-process of using power adapter for a long time, and power adapter places in the surface and the mesa laminating of mesa to lead to the unable effectual discharge of inside steam of power adapter, and the mesa can't reach and hold in the palm the power adapter and put and supplementary radiating subassembly, thereby can influence the problem of power adapter's steady use because power adapter's heat is too high.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power adapter, includes power adapter (1), cushion (2), fixed block (3) and two connecting rods (4), its characterized in that: the utility model discloses a power adapter, including power adapter (1) and connecting rod (4), fixed block (3) are located the top of power adapter (1), cushion (2) are located the bottom of power adapter (1), and two connecting rods (4) are located the left and right sides of cushion (2) respectively, the surface contact of the left and right sides of fixed block (3) and connecting rod (4) all, standing groove (5) have been seted up to the inner chamber of fixed block (3), the inner chamber of standing groove (5) is provided with positioning mechanism (6) that use with cushion (2) cooperation, the inner chamber of standing groove (5) is provided with drive mechanism (7) that use with positioning mechanism (6) cooperation.

2. A power adapter as recited in claim 1, wherein: the positioning mechanism (6) comprises two positioning rods (601), the top of each positioning rod (601) is fixedly connected with an extrusion rod (602), the bottom of each positioning rod (601) is fixedly connected with a sliding rod (603), and springs (604) are fixedly connected to one sides of the two sliding rods (603) opposite to each other.

3. A power adapter as claimed in claim 2, wherein: the transmission mechanism (7) comprises a movable plate (701), pull rods (702) are fixedly connected to the left side and the right side of the front side of the movable plate (701), the surface of the rear side of each pull rod (702) is in contact with the surface of the extrusion rod (602), and a transmission rod (703) is fixedly connected to the top of the movable plate (701).

4. A power adapter as claimed in claim 3, wherein: the front side and the rear side of the movable plate (701) are fixedly connected with sliding blocks (8), the inner cavities of the sliding blocks (8) are movably connected with supporting rods (9), and the tops of the supporting rods (9) are fixedly connected with the inner wall of the placing groove (5).

5. A power adapter as claimed in claim 2, wherein: the bottom of the inner cavity of the placing groove (5) is fixedly connected with a limiting rod (10), the surface of the limiting rod (10) is in contact with the inner cavity of the sliding rod (603), and the inner cavity of the spring (604) is in contact with the surface of the limiting rod (10).

6. A power adapter as claimed in claim 2, wherein: connecting holes (11) are formed in the left side and the right side of the inner cavity of the fixed block (3), positioning grooves (12) are formed in the opposite sides of the two connecting rods (4), and the opposite sides of the two positioning rods (601) penetrate through the connecting holes (11) and extend to the inner cavity of the positioning grooves (12).

7. A power adapter as claimed in claim 3, wherein: the top of fixed block (3) has seted up movable hole (13), the top of transfer line (703) passes movable hole (13) and extends to the top of fixed block (3).