CN213990511U

CN213990511U - Power adapter convenient to installation

Info

Publication number: CN213990511U
Application number: CN202022680476.8U
Authority: CN
Inventors: 袁禄明
Original assignee: Guangdong Lianyunda Electronic Co ltd
Current assignee: Guangdong Lianyunda Electronic Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-17
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a power adapter technical field, and disclose a power adapter convenient to installation, including adapter, power cord and table, open flutedly in the bottom of adapter, the elastic depression bar of inner wall top fixed connection of recess, the elastic depression bar is equipped with four, the bottom shape of four elastic depression bars is semi-circular to outside protrusion, the below of recess has the inserted block at the last surface mounting of table, open at the top of inserted block has the slot, four elastic depression bar joints are in the inside of slot, the positive fixedly connected with lug of adapter, open at the middle part of lug has the spout. The utility model discloses a set up the recess in the bottom of adapter to set up four elasticity depression bars in the inside of recess, pass through the double faced adhesive tape at the upper surface of table and bond the inserted block on the table, when needs are with the adapter installation, with four elasticity depression bar joints in the slot at inserted block top, thereby accomplish the installation, can not let the adapter run everywhere.

Description

Power adapter convenient to installation

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter convenient to installation.

Background

The Power adapter (Power adapter) is a Power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the Power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment.

The existing power supply is matched and placed on a desktop, and due to the practicability of the electronic equipment, the power supply adapter can be dragged to run, and the existing power supply is not provided with a fixed mounting structure and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter convenient to installation reaches the purpose of solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a power adapter convenient to install comprises an adapter, a power line and a table plate, wherein a groove is formed in the bottom of the adapter, elastic compression rods are fixedly connected to the top of the inner wall of the groove, the number of the elastic compression rods is four, the bottom of the four elastic compression rods is semicircular and protrudes outwards, an insertion block is arranged on the upper surface of the table plate below the groove, an insertion groove is formed in the top of the insertion block, the four elastic compression rods are clamped in the insertion groove, a convex block is fixedly connected to the front of the adapter, a sliding groove is formed in the middle of the convex block, a movable block is arranged on the front of the convex block, a rectangular hole is formed in the middle of the movable block and penetrates through the upper end and the lower end of the movable block, magic tapes are inserted into the rectangular hole, a sliding block is fixedly connected to one side, close to the sliding groove, of the movable block is connected with the sliding groove in a sliding manner, the inner wall fixedly connected with copper sheet of adapter, the top of adapter is equipped with the top cap, it has circular arc recess to open around the top cap, the inner wall fixedly connected with flexure strip at adapter top, flexure strip and circular arc recess joint.

Preferably, the power cord is fixedly connected to two ends of the adapter, and a rubber pad is fixedly connected to a corner of the adapter.

Preferably, the bottom of the elastic pressure lever is higher than the lower surface of the adapter, and the four elastic pressure levers are made of plastic and are in close contact with the inner wall of the slot.

Preferably, the bottom of the inserting block is bonded with the upper surface of the table board through a double-sided adhesive tape.

Preferably, the shape of the slot at the top of the insert block is matched with the shape formed by the four elastic compression rods.

Preferably, the cross-sectional shapes of the sliding groove and the sliding block are both convex.

The utility model provides a power adapter convenient to installation. The method has the following beneficial effects:

1. the utility model discloses a set up the recess in the bottom of adapter to set up four elasticity depression bars in the inside of recess, pass through the double faced adhesive tape at the upper surface of table and bond the inserted block on the table, when needs are with the adapter installation, with four elasticity depression bar joints in the slot at inserted block top, thereby accomplish the installation, can not let the adapter run everywhere.

2. The utility model discloses a set up the magic subsides in the front of adapter, can be when the power cord is inapplicable, accomodate the power cord winding to the magic is pasted and is pegged graft in the rectangular hole at movable block middle part, can make things convenient for the magic to paste to change, can change the position of accomodating through setting up the movable block, improves the flexibility, thereby improves heat dispersion through set up the copper sheet at the inner wall of adapter, the flexure strip at adapter top and the recess joint around the top cap 102, thereby reach the purpose easy to assemble.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the left side view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is an enlarged schematic view of the present invention a;

fig. 5 is a bottom view of the present invention;

FIG. 6 is a partial structural view of a top view of the movable block of the present invention;

fig. 7 is a side cross-sectional view of the present invention;

fig. 8 is an enlarged schematic view of the present invention B.

In the figure: 1 adapter, 101 copper sheet, 102 top cap, 103 circular arc recess, 104 elastic sheet, 2 power cords, 3 tables, 4 recesses, 5 elastic pressure bars, 6 inserted blocks, 7 slots, 8 lugs, 9 chutes, 10 movable blocks, 11 rectangular holes, 12 magic tapes and 13 sliders.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-8, the utility model provides a technical solution: a power adapter convenient to install comprises an adapter 1, a power line 2 and a table plate 3, wherein the power line 2 is fixedly connected to two ends of the adapter 1, rubber pads are fixedly connected to corners of the adapter 1, a groove 4 is formed in the bottom of the adapter 1, elastic pressure rods 5 are fixedly connected to the top of the inner wall of the groove 4, the four elastic pressure rods 5 are arranged, the bottom of each elastic pressure rod 5 is semicircular and protrudes outwards, an insertion block 6 is arranged on the upper surface of the table plate 3 below the groove 4, the bottom of the insertion block 6 is bonded with the upper surface of the table plate 3 through double faced adhesive tape, a slot 7 is formed in the top of the insertion block 6, the shape of the slot 7 in the top of the insertion block 6 is matched with the shape formed by the four elastic pressure rods 5, the four elastic pressure rods 5 are clamped inside the slot 7, the bottom end of each elastic pressure rod 5 is higher than the lower surface of the adapter, four elastic pressure rods 5 are in close contact with the inner wall of a slot 7, a groove 4 is formed in the bottom of an adapter 1, four elastic pressure rods 5 are arranged inside the groove 4, an insertion block 6 is bonded on a table plate 3 through a double-faced adhesive tape on the upper surface of the table plate 3, when the adapter 1 needs to be installed, the four elastic pressure rods 5 are connected in a clamping manner in the slot 7 at the top of the insertion block 6, so that installation is completed, the adapter 1 cannot run around, a convex block 8 is fixedly connected to the front surface of the adapter 1, a sliding slot 9 is formed in the middle of the convex block 8, a movable block 10 is installed on the front surface of the convex block 8, a rectangular hole 11 is formed in the middle of the movable block 10, the rectangular hole 11 penetrates through the upper end and the lower end of the movable block 10, a magic tape 12 is inserted into the rectangular hole 11, a sliding block 13 is fixedly connected to one side of the movable block 10 close to the sliding slot 9, the sliding block 13 is in sliding connection with the sliding slot 9, and the magic tape 12 is arranged on the front surface of the adapter 1, can be when power cord 2 is not suitable for, accomodate the winding of power cord 2, and magic subsides 12 are pegged graft in the rectangular hole 11 at movable block 10 middle part, can make things convenient for magic subsides 12 to change, can change the position of accomodating through setting up movable block 10, improve the flexibility, the cross-sectional shape of spout 9 and slider 13 is the type of dogbone, adapter 1's inner wall fixedly connected with copper sheet 101, adapter 1's top is equipped with top cap 102, it has convex recess 103 to open around top cap 102, the inner wall fixed connection elasticity piece 104 at adapter 1 top, elasticity piece 104 and convex recess 103 joint, the material of elasticity piece 104 is the aluminum alloy.

When using, offer recess 4 in adapter 1's bottom, and set up four elasticity depression bars 5 in recess 4's inside, bond inserted block 6 on table 3 through the double faced adhesive tape at the upper surface of table 3, when needs are with adapter 1 installation, with four elasticity depression bars 5 joints in slot 7 at inserted block 6 top, thereby accomplish the installation, can not let adapter 1 run everywhere, paste 12 through the front that sets up magic at adapter 1, can be when power cord 2 is inapplicable, accomodate the winding of power cord 2, and magic subsides 12 are pegged graft in the rectangular hole 11 at movable block 10 middle part, can make things convenient for magic subsides 12 to change.

To sum up can, the utility model discloses a set up recess 4 in adapter 1's bottom, and set up four elasticity depression bars 5 in recess 4's inside, bond inserted block 6 on table 3 through the double faced adhesive tape at table 3's upper surface, when needs are installed adapter 1, with four elasticity depression bars 5 joints in slot 7 at inserted block 6 top, thereby accomplish the installation, can not let adapter 1 run everywhere, paste 12 through the front that sets up magic at adapter 1, can be when power cord 2 is inapplicable, accomodate 2 windings of power cord, and magic subsides 12 are pegged graft in the rectangular hole 11 at movable block 10 middle part, can make things convenient for magic to paste 12 to change, can change the position of accomodating through setting up movable block 10, improve the flexibility.

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

Claims

1. The utility model provides a power adapter convenient to installation, includes adapter (1), power cord (2) and table (3), its characterized in that: the bottom of the adapter (1) is provided with a groove (4), the top of the inner wall of the groove (4) is fixedly connected with elastic pressing rods (5), the elastic pressing rods (5) are four, the bottom of the elastic pressing rods (5) is semicircular and protrudes outwards, an insert block (6) is arranged below the groove (4) on the upper surface of a table plate (3), the top of the insert block (6) is provided with a slot (7), the four elastic pressing rods (5) are clamped inside the slot (7), the front of the adapter (1) is fixedly connected with a convex block (8), the middle of the convex block (8) is provided with a sliding groove (9), the front of the convex block (8) is provided with a movable block (10), the middle of the movable block (10) is provided with a rectangular hole (11), and the rectangular hole (11) penetrates through the upper end and the lower end of the movable block (10), magic subsides (12) are pegged graft to the inside of rectangular hole (11), one side fixedly connected with slider (13) that movable block (10) are close to spout (9), slider (13) and spout (9) sliding connection, the inner wall fixedly connected with copper sheet (101) of adapter (1), the top of adapter (1) is equipped with top cap (102), it has convex recess (103) to open around top cap (102), the inner wall fixed connection elastic sheet (104) at adapter (1) top, elastic sheet (104) and convex recess (103) joint.

2. A power adapter as defined in claim 1, wherein: the power cord (2) is fixedly connected to two ends of the adapter (1), and rubber pads are fixedly connected to corners of the adapter (1).

3. A power adapter as defined in claim 1, wherein: the bottom of elasticity depression bar (5) is higher than the lower surface of adapter (1), four the material of elasticity depression bar (5) is for with plastics, four the inner wall in close contact with of elasticity depression bar (5) and slot (7).

4. A power adapter as defined in claim 1, wherein: the bottom of the inserting block (6) is bonded with the upper surface of the table board (3) through a double-sided adhesive tape.

5. A power adapter as defined in claim 1, wherein: the shape of a slot (7) at the top of the insert block (6) is matched with the shape formed by the four elastic pressure rods (5).

6. A power adapter as defined in claim 1, wherein: the cross-sectional shapes of the sliding chute (9) and the sliding block (13) are both convex.