CN210577892U

CN210577892U - Efficient charger charges

Info

Publication number: CN210577892U
Application number: CN201921917315.7U
Authority: CN
Inventors: 付永锋
Original assignee: Suzhou Gongcheng Electrical Technology Co Ltd
Current assignee: Suzhou Gongcheng Electrical Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-05-19
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a charging efficient charger, which comprises a base, the both ends of base are fixedly connected with front baffle and backplate respectively, the outside of front baffle and backplate covers and is equipped with the casing, the lower extreme of upper casing is provided with coupling mechanism with the base junction, coupling mechanism includes connecting plate, knob bolt, picture peg, slot and sticiss the piece, the connecting plate is fixed mounting on the lower extreme inner wall of upper casing, the picture peg is fixed mounting in the lower surface of connecting plate, the slot is seted up at the upper surface of base both ends, sticiss the piece slidable mounting in the one end of slot, the knob bolt is screwed in the one end of base, and the one end of knob bolt passes the base and is connected with sticiss the piece; through the coupling mechanism who designs, when overhauing the charger inside, only need manual rotatory knob bolt can, convenient and fast more when taking apart the charger shell to it is more convenient to overhaul charger inside.

Description

Efficient charger charges

Technical Field

The utility model belongs to the technical field of the charger, concretely relates to efficient charger charges.

Background

When the charger is used, the red and green output lines carried by the charger are firstly connected to the positive and negative poles of the battery, and attention is paid to the fact that the polarity cannot be reversed. Then the voltage regulating switch is adjusted to the voltage gear (such as 6V or 12V, 24V) of the charged battery, and then the power supply is switched on. When the current regulating switch is clockwise shifted by one gear, the charger starts to work. Generally, 1-3 grades of low current are used for charging, the charging time is not less than 24 hours, the long-term use of the storage battery is facilitated, if the storage battery is charged by a large current of more than 4 grades, the charging speed of the storage battery is high, but the charging time is not too long, and the holding time is within 10 hours. When a storage battery with excessive power shortage is charged, a large current (more than 4 gears) is used for strong charging for 3-5 minutes, and then the current is changed to be small for slow charging. When the charging is finished, the current regulating switch is anticlockwise regulated to the drunk next gear, and the charging of the charger is finished.

When an existing efficient charger for charging is used, internal elements can be damaged and need to be disassembled for maintenance, usually, a shell of the charger is fixed through screws, and the problem that the charger is troublesome when being disassembled for maintenance is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient charger charges to the current efficient charger that charges who proposes in solving above-mentioned background art when using, the internal element can appear damaging and need unpack apart and overhaul, and charger shell fixes through the screw usually, dismantles the more troublesome problem of overhauing the time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient charger charges, includes the base, baffle and backplate before the both ends difference fixedly connected with of base, the outside cover of preceding baffle and backplate is equipped with the casing, the lower extreme and the base junction of going up the casing are provided with coupling mechanism, coupling mechanism includes connecting plate, knob bolt, picture peg, slot and sticiss the piece, connecting plate fixed mounting is on the lower extreme inner wall of last casing, picture peg fixed mounting is at the lower surface of connecting plate, the slot is seted up at base both ends upper surface, sticis the one end of piece slidable mounting at the slot, the knob bolt closes the one end at the base soon, and the one end of knob bolt passes the base and sticiss the piece to be connected.

Preferably, one side of backplate is provided with safety button, power cord and charging wire, the junction of power cord and charging wire and backplate is provided with fixed establishment, fixed establishment includes connecting rod, staple bolt, butterfly nut and fixing bolt, the one end and the backplate welded fastening of connecting rod, the staple bolt passes through screw fixed mounting at the other end of connecting rod, fixing bolt installs the one end at the staple bolt, the butterfly nut closes the one end at fixing bolt soon.

Preferably, the staple bolt is all passed to the connector of power cord and charging wire one end, the staple bolt tightens up on the connector of power cord and charging wire one end through closing soon of butterfly nut and fixing bolt.

Preferably, the side view shape of the inserting plate is a dovetail shape, and the inserting groove and the pressing block are tightly pressed and clamped on the inserting plate.

Preferably, the cross section of the upper shell is U-shaped, and the connecting plate is fixedly installed at the lower ends of the two side walls of the U-shaped upper shell.

Preferably, a heat dissipation fan is arranged on the rear baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the coupling mechanism who designs, when overhauing the charger inside, only need manual rotatory knob bolt can, convenient and fast more when taking apart the charger shell to it is more convenient to overhaul charger inside.

(2) Through the fixed establishment of design, fix power cord and charging wire and charger junction, prevent to appear buckling or pull power cord and charging wire and lead to power cord and charging wire and charger junction to appear the phenomenon of damage.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention;

in the figure: 1. an upper housing; 2. a front baffle; 3. a connecting plate; 4. a knob bolt; 5. a base; 6. a tailgate; 7. an insurance button; 8. a power line; 9. a charging wire; 10. a fixing mechanism; 11. a connecting rod; 12. hooping; 13. a butterfly nut; 14. fixing the bolt; 15. inserting plates; 16. a slot; 17. and (5) pressing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a charger with high charging efficiency comprises a base 5, wherein a front baffle 2 and a rear baffle 6 are fixedly connected to two ends of the base 5 respectively, an upper shell 1 is covered on the outer sides of the front baffle 2 and the rear baffle 6, a connecting mechanism is arranged at the joint of the lower end of the upper shell 1 and the base 5, the connecting mechanism comprises a connecting plate 3, a knob bolt 4, an inserting plate 15, an inserting groove 16 and a pressing block 17, the connecting plate 3 is fixedly arranged on the inner wall of the lower end of the upper shell 1, the inserting plate 15 is fixedly arranged on the lower surface of the connecting plate 3, the inserting groove 16 is arranged on the upper surfaces of two ends of the base 5, the pressing block 17 is slidably arranged at one end of the inserting groove 16, the knob bolt 4 is screwed at one end of the base 5, one end of the knob bolt 4 penetrates through the base 5 to be connected with the pressing block 17, when the inside of the, after the pressing block 17 is removed from one end of the inserting plate 15, the inserting plate 15 can be drawn out from the inserting groove 16, so that the upper shell 1 is detached, the upper shell 1 covers the front baffle plate 2 and the rear baffle plate 6 during installation, the inserting plate 15 below the connecting plate 3 is inserted into the inserting groove 16, and then the knob bolt 4 is screwed to push the pressing block 17 to press the inserting plate 15 tightly.

In this embodiment, preferably, a safety button 7, a power line 8 and a charging wire 9 are disposed on one side of the rear baffle 6, a fixing mechanism 10 is disposed at a connection position between the power line 8 and the charging wire 9 and the rear baffle 6, the fixing mechanism 10 includes a connecting rod 11, a hoop 12, a butterfly nut 13 and a fixing bolt 14, one end of the connecting rod 11 is welded and fixed with the rear baffle 6, the hoop 12 is fixedly mounted at the other end of the connecting rod 11 through a screw, the fixing bolt 14 is mounted at one end of the hoop 12, the butterfly nut 13 is screwed at one end of the fixing bolt 14, the hoop 12 is contracted by rotating the butterfly nut 13 and the fixing bolt 14 in a threaded fit manner, thereby fix power cord 8 and the junction of charging wire 9 one end and backplate 6, prevent that power cord 8 and charging wire 9 from buckling or dragging power cord 8 and charging wire 9 and appearing damaging with backplate 6's junction for a long time when using.

In this embodiment, preferred, the staple bolt 12 is all passed to the connector of power cord 8 and charging wire 9 one end, and staple bolt 12 closes soon through butterfly nut 13 and fixing bolt 14 and tightens up on the connector of power cord 8 and charging wire 9 one end, makes things convenient for staple bolt 12 to fix power cord 8 and charging

wire

9 and 6 junctions of backplate.

In this embodiment, preferably, the side view of the insertion plate 15 is a dovetail shape, and the insertion groove 16 and the pressing block 17 are pressed and fastened on the insertion plate 15, so that the connection between the insertion plate 15, the insertion groove 16 and the pressing block 17 is more stable.

In this embodiment, preferably, the cross-sectional shape of the upper housing 1 is U-shaped, and the connecting plate 3 is fixedly mounted at the lower end of the two side walls of the U-shaped upper housing 1, so that the upper housing 1 is more convenient to connect and mount.

In this embodiment, preferably, a heat dissipation fan is disposed on the rear baffle 6, so as to facilitate heat dissipation of the charger.

The utility model discloses but reference model is CDJ-40A's high-efficient quick charger.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the hoop 12 is contracted by rotating the thread fit of the butterfly nut 13 and the fixing bolt 14, so as to fix the connection part of one end of the power line 8 and the charging wire 9 and the rear baffle 6, prevent the connection part of the power line 8 and the charging wire 9 and the rear baffle 6 from being bent or dragged for a long time to cause damage, when the charger is overhauled, the tightening block 17 can be driven to move in the slot 16 by manually rotating the knob bolt 4, after the tightening block 17 is removed from one end of the plug board 15, the plug board 15 can be drawn out from the slot 16, so that the upper shell 1 is disassembled, the upper shell 1 is covered outside the front baffle 2 and the rear baffle 6 during installation, the plug board 15 under the connecting board 3 is inserted into the slot 16, the knob bolt 4 that closes soon again promotes the briquetting 17 and sticiss on picture peg 15 can, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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. A charger with high charging efficiency comprises a base (5), and is characterized in that: the two ends of the base (5) are respectively fixedly connected with a front baffle (2) and a rear baffle (6), the outer sides of the front baffle (2) and the rear baffle (6) are covered with an upper shell (1), a connecting mechanism is arranged at the joint of the lower end of the upper shell (1) and the base (5), the connecting mechanism comprises a connecting plate (3), a knob bolt (4), an inserting plate (15), a slot (16) and a pressing block (17), the connecting plate (3) is fixedly arranged on the inner wall of the lower end of the upper shell (1), the inserting plate (15) is fixedly arranged on the lower surface of the connecting plate (3), the inserting grooves (16) are arranged on the upper surfaces of the two ends of the base (5), the pressing block (17) is slidably arranged at one end of the slot (16), the knob bolt (4) is screwed at one end of the base (5), and one end of the knob bolt (4) passes through the base (5) and is connected with the pressing block (17).

2. A high efficiency charger as recited in claim 1, wherein: one side of backplate (6) is provided with safety button (7), power cord (8) and charging wire (9) are provided with fixed establishment (10) with the junction of backplate (6), fixed establishment (10) are including connecting rod (11), staple bolt (12), butterfly nut (13) and fixing bolt (14), the one end and backplate (6) welded fastening of connecting rod (11), staple bolt (12) are through screw fixed mounting at the other end of connecting rod (11), the one end at staple bolt (12) is installed in fixing bolt (14), butterfly nut (13) close the one end at fixing bolt (14) soon.

3. A high efficiency charger as defined in claim 2, wherein: the connector of power cord (8) and charging wire (9) one end all passes staple bolt (12), staple bolt (12) close through the turning of butterfly nut (13) and fixing bolt (14) tighten up on the connector of power cord (8) and charging wire (9) one end.

4. A high efficiency charger as recited in claim 1, wherein: the side view shape of the inserting plate (15) is a dovetail shape, and the inserting groove (16) and the compressing block (17) are compressed and clamped on the inserting plate (15).

5. A high efficiency charger as recited in claim 1, wherein: the cross section of the upper shell (1) is U-shaped, and the connecting plate (3) is fixedly arranged at the lower ends of the two side walls of the U-shaped upper shell (1).

6. A high efficiency charger as recited in claim 1, wherein: and a cooling fan is arranged on the rear baffle (6).