CN219350816U - Quick plug intelligent coulombmeter charger - Google Patents

Abstract

The utility model provides an intelligent coulombmeter charger capable of being quickly plugged and unplugged, and belongs to the field of chargers. The intelligent coulombmeter charger capable of being quickly plugged and unplugged comprises a charger body, wherein a push block is connected to the outer surface of the charger body in a sliding clamping manner, and a sliding block is fixedly connected to the push block; the socket is embedded at one end of the charger body, and the plug is matched and spliced with the socket; the socket is connected with a clamping block in a sliding manner, a reset spring is connected between the socket and the clamping block, a clamping groove is formed in the surface of the plug, one end of the clamping block is matched and inserted into the clamping groove, and the clamping block is fixedly connected with a wedge block; because be connected with reset spring between socket and the fixture block, the fixture block of socket sliding connection is promoted under reset spring elasticity effect for the draw-in groove cooperation grafting of seting up on fixture block and plug surface locks the plug in the socket, and grafting department is firm stable, has avoided the contact failure, gets rid of the emergence of circuit breaking or striking sparks phenomenon, reduces the potential safety hazard.

Description

Quick plug intelligent coulombmeter charger

Technical Field

The utility model relates to the field of chargers, in particular to an intelligent coulombmeter charger capable of being quickly plugged and unplugged.

Background

Currently, smart chargers are general-purpose smart chargers. Different charging modes and corresponding algorithms can be given for the characteristics of each battery to achieve the optimal charging effect. When designing a universal intelligent charger, the charging characteristics of 3 batteries need to be fully considered, and different charging modes and corresponding algorithms are given for the characteristics of each battery. The rechargeable battery has the characteristics of higher cost performance, large discharge current, long service life and the like, and is widely applied to various communication equipment, instruments and meters and electric measuring devices

The coulometer is also called an ampere-second meter, is a programmable digital ammeter, adopts an advanced microprocessor to carry out intelligent control, and outputs the current battery electric quantity after the input signal is subjected to CPU operation processing; the coulombmeter is arranged on the intelligent charger to regulate and control the charging, so that the application range of the charger is improved, and the maximum utilization rate of the charger can be realized;

however, when the application range of the charger is increased, different connecting wires are required to be plugged into and out of charging equipment of different types, and therefore, a socket is installed on the charger, so that the plug can be quickly plugged into and out of the charger, the plugging position is easy to loosen due to long-term plugging operation, poor contact is caused, the phenomenon of open circuit or ignition is caused, the risk of burning out exists, and the fire is caused seriously.

Disclosure of Invention

In order to make up for the defects, the utility model provides an intelligent coulombmeter charger capable of being quickly plugged and unplugged, and aims to solve the problem that a plugging position is easy to loosen and poor contact is caused.

The utility model is realized in the following way:

the utility model provides a fast plug-in intelligent coulombmeter charger, which comprises a charger body and a plug-in assembly;

the outer surface of the charger body is in sliding clamping connection with a push block, and the push block is fixedly connected with a sliding block;

the plug-in assembly comprises a socket and a plug, the socket is embedded at one end of the charger body, and the plug is matched with the socket in a plug-in manner;

the socket is connected with a clamping block in a sliding manner, a reset spring is connected between the socket and the clamping block, a clamping groove is formed in the surface of the plug, one end of the clamping block is matched and inserted into the clamping groove, the clamping block is fixedly connected with a wedge block, and the sliding block is in sliding contact with an inclined plane of the wedge block.

In a preferred mode of the utility model, a sliding groove is formed in the surface of the charger body, the pushing block is in sliding clamping connection with the sliding groove, and anti-slip patterns are formed on the outer surface of the pushing block.

In a preferred mode of the utility model, the lower end of the clamping block is provided with a bevel chamfer, the upper end of the clamping block is fixedly provided with a connecting rod, the connecting rod is arranged perpendicular to the clamping block, and the wedge block is fixed on the surface of the connecting rod.

In a preferred mode of the utility model, the upper end of the return spring is fixedly connected with the connecting rod, the lower end of the return spring is fixedly connected with the socket, and the clamping block slides through the surface of the socket.

In a preferred mode of the utility model, a sliding sleeve is fixed on the surface of the socket, the clamping block is inserted into the sliding sleeve in a sliding manner, a stand column is fixed on the inner wall of the pushing block, and the sliding block is fixed at the end part of the stand column.

In a preferred mode of the utility model, a coulomb meter display is embedded on the surface of the charger body, a screen protector is covered on the display surface of the coulomb meter display, and a control button is arranged on one side of the coulomb meter display.

In a preferred mode of the utility model, the control button is electrically connected with the coulometer display, and through the control button, the output voltage, the current and the alarm range can be set, and the display screen flashes when in alarm;

in a preferred mode of the utility model, the coulomb meter display has the functional characteristics of voltage display, current display, power display, accumulated energy display, intelligent detection of load voltage range, undervoltage, overvoltage alarm, overload alarm, overcurrent alarm, accumulated data zero clearing and the like.

In a preferred mode of the utility model, the clamping block is in a strip prismatic shape, the sliding sleeve is provided with a prismatic hole along the length direction, the prismatic hole is a through hole, and the clamping block is matched and inserted in the prismatic hole in a sliding manner.

The beneficial effects of the utility model are as follows: according to the intelligent coulombmeter charger capable of being quickly plugged and unplugged, which is obtained through the design, when the intelligent coulombmeter charger is used, the socket is embedded at one end of the charger body and is electrically connected with the power terminal inside the charger body, and the electric connection with an external power supply is realized through the matching plug and the socket for plugging, and due to the installation of the socket, the quick interface is added, so that the plug and the socket are conveniently and quickly connected when being plugged and unplugged, the power input is realized, and the plug can be replaced at any time;

when the plug is matched and plugged with the socket, the reset spring is connected between the socket and the clamping block, and the clamping block in sliding connection with the socket is pushed under the action of the elastic force of the reset spring, so that the clamping block is matched and plugged with the clamping groove formed in the surface of the plug, the plug is locked in the socket, the plug-in position is firm and stable, poor contact is avoided, the occurrence of the phenomena of open circuit or ignition is eliminated, and the potential safety hazard is reduced;

when the plug needs to be pulled out, because the fixture block fixedly connected with voussoir, slider and the inclined plane sliding contact of voussoir, the ejector pad fixed connection slider of charger body surface sliding joint, handheld promotion ejector pad can drive the slider and remove for slider and voussoir inclined plane conflict, and then promote the voussoir to remove, make the voussoir drive the fixture block and remove, when the fixture block removes, make fixture block lower extreme and draw-in groove separation, the plug of being convenient for pulls out, convenient operation, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic view of the external structure of a charger body according to an embodiment of the present utility model;

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

fig. 4 is a schematic diagram of a cut-away structure of a socket according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a socket according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a push block according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a fixture block structure according to an embodiment of the present utility model;

fig. 8 is a schematic view of a first perspective of a housing according to an embodiment of the present utility model;

fig. 9 is a schematic perspective view of a second perspective view of a housing according to an embodiment of the present utility model.

In the figure: 100. a charger body; 101. a chute; 103. a coulometer display; 110. a pushing block; 111. a slide block; 300. a plug assembly; 310. a socket; 311. a clamping block; 313. wedge blocks; 315. a connecting rod; 317. a sliding sleeve; 330. a plug; 331. a clamping groove; 350. a return spring; 400. a housing; 410. a first baffle; 411. a first heat radiation hole; 420. a second baffle; 421. a second heat radiation hole; 501. a joint; 600. and outputting the cable.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Based on the present utility model. Embodiments all other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are intended to be within the scope of the present utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "bottom," "one end," "top," "center location," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "socket," "weld," "mount," "set," "interference fit," "screw connection," "pin connection," and the like are to be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: an intelligent coulombmeter charger capable of being quickly plugged in and out comprises a charger body 100 and a plug-in assembly 300;

the outer surface of the charger body 100 is slidably clamped with a push block 110, and the push block 110 is fixedly connected with a sliding block 111; the charger body 100 is an intelligent rapid charger with a real-time monitoring and warehouse energy meter, has a wide application range, and is suitable for electric bicycles, electric motorcycles, electric scooters, electric boats and the like; input voltage: AC100-240V, output voltage range DC12V-100V, output power 2A-20A;

the plug assembly 300 comprises a socket 310 and a plug 330, wherein the socket 310 is embedded at one end of the charger body 100, and the plug 330 is matched with the socket 310 for plug connection;

the socket 310 is slidably connected with a clamping block 311, a reset spring 350 is connected between the socket 310 and the clamping block 311, a clamping groove 331 is formed in the surface of the plug 330, one end of the clamping block 311 is matched and inserted into the clamping groove 331, the clamping block 311 is fixedly connected with a wedge 313, and the sliding block 111 is in sliding contact with an inclined plane of the wedge 313.

In a specific embodiment of the present utility model, a sliding groove 101 is formed on the surface of the charger body 100, the push block 110 is slidably clamped in the sliding groove 101, and anti-slip patterns are formed on the outer surface of the push block 110.

In a specific embodiment of the present utility model, a bevel chamfer is formed at the lower end of the clamping block 311, a connecting rod 315 is fixed at the upper end of the clamping block 311, the connecting rod 315 is perpendicular to the clamping block 311, and the wedge 313 is fixed on the surface of the connecting rod 315.

In the embodiment of the present utility model, the upper end of the return spring 350 is fixedly connected to the connecting rod 315, the lower end of the return spring 350 is fixedly connected to the socket 310, and the clamping block 311 slides through the surface of the socket 310.

In the embodiment of the utility model, a sliding sleeve 317 is fixed on the surface of the socket 310, the clamping block 311 is slidably inserted into the sliding sleeve 317, a column is fixed on the inner wall of the push block 110, and the slider 111 is fixed at the end of the column.

In a specific embodiment of the present utility model, the surface of the charger body 100 is embedded with a coulomb meter display 103, the display surface of the coulomb meter display 103 is covered with a screen protection device, the screen protection device may be toughened glass or an acrylic transparent plate, and a control button is installed on one side of the coulomb meter display 103.

In a specific embodiment of the present utility model, the control button is electrically connected to the coulometer display 103, through which the output voltage, current, alarm range and display screen flash during alarm can be set, meanwhile, a buzzer is installed in the charger body 100, the buzzer can prompt a user to fail, and when the voltage and current return to normal, the failure alarm is automatically released;

in a specific embodiment of the present utility model, the coulomb meter display 103 has the functional characteristics of voltage display, current display, power display, accumulated energy display, intelligent detection of load voltage range, under-voltage, over-voltage alarm, overload alarm, over-current alarm, accumulated data zero clearing, etc.

In a specific embodiment of the present utility model, the clamping block 311 is a prismatic shape, the sliding sleeve 317 is provided with a prismatic hole along the length direction, the prismatic hole is a through hole, the clamping block 311 is matched and slidably inserted in the prismatic hole, and the clamping block 311 is now rotated in the sliding sleeve 317, so as to prevent the clamping and the clamping connection with the clamping groove 331 is not affected.

The working principle of the intelligent coulombmeter charger capable of being quickly plugged and unplugged is as follows: when the charger is used, the socket 310 is embedded at one end of the charger body 100 and is electrically connected with a power terminal in the charger body 100, and the socket 310 is matched and spliced with the plug 330 to realize the electrical connection with an external power supply, and due to the installation of the socket 310, a quick interface is added, so that when the plug 330 is matched and spliced with the socket 310, the plug 330 is conveniently and quickly connected with electricity to realize power input, and the plug 330 can be replaced at any time;

when the plug 330 is matched and plugged with the socket 310, as the reset spring 350 is connected between the socket 310 and the clamping block 311, the clamping block 311 which is in sliding connection with the socket 310 is pushed by the elastic force of the reset spring 350, so that the clamping block 311 is matched and plugged with the clamping groove 331 formed on the surface of the plug 330, the plug 330 is locked in the socket 310, the plugging position is firm and stable, poor contact is avoided, the phenomena of open circuit or ignition are eliminated, and the potential safety hazard is reduced;

when the plug 330 is required to be pulled out, as the wedge block 313 is fixedly connected with the clamping block 311, the sliding block 111 is in sliding contact with the inclined surface of the wedge block 313, the pushing block 110 which is in sliding clamping connection with the outer surface of the charger body 100 is fixedly connected with the sliding block 111, and the pushing block 110 is pushed by hand to drive the sliding block 111 to move, so that the sliding block 111 is abutted against the inclined surface of the wedge block 313, and then the wedge block 313 is pushed to move, so that the wedge block 313 drives the clamping block 311 to move, and when the clamping block 311 moves, the lower end of the clamping block 311 is separated from the clamping groove 331, thereby facilitating the pulling out of the plug 330, and being convenient to operate and use.

Referring to fig. 8-9, in another embodiment, a first baffle 410 and a second baffle 420 are disposed at two ends of a charger housing 400, a plurality of strip-shaped first heat dissipation holes 411 are formed in the first baffle 410, a ring-shaped sectional second heat dissipation hole 421 is formed in the second baffle 420, a quick connector 501 is disposed at a non-intersecting position of the second baffle 420 and the second heat dissipation hole 421, the quick connector 501 is electrically connected with an output cable 600, and the connector part of the output cable 600 is an aviation connector capable of being quickly connected and replaced by plugging and unplugging for adapting to products of different charging interfaces.

The control unit is disposed in the charger body 100, and the control unit is disposed in the coulomb meter display 103, and can allocate parameters according to actual requirements, thereby controlling output parameters, and further controlling output current, voltage, and the like of the charger.

It should be noted that, the specific model specification of the charger body 100 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the art, so detailed description is omitted.

The power supply of the charger body 100 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A quick plug intelligent coulombmeter charger is characterized by comprising

The charger comprises a charger body (100), wherein a pushing block (110) is connected to the outer surface of the charger body (100) in a sliding clamping manner, and the pushing block (110) is fixedly connected with a sliding block (111);

the plug-in assembly (300) comprises a socket (310) and a plug (330), wherein the socket (310) is embedded at one end of the charger body (100), and the plug (330) is matched and plugged with the socket (310);

the socket (310) is connected with a clamping block (311) in a sliding mode, a reset spring (350) is connected between the socket (310) and the clamping block (311), a clamping groove (331) is formed in the surface of the plug (330), one end of the clamping block (311) is matched and inserted into the clamping groove (331), a wedge block (313) is fixedly connected with the clamping block (311), and the sliding block (111) is in sliding contact with an inclined surface of the wedge block (313).

2. The quick-plug intelligent coulombmeter charger according to claim 1, wherein a chute (101) is formed on the surface of the charger body (100), the push block (110) is slidably clamped in the chute (101), and anti-slip patterns are formed on the outer surface of the push block (110).

3. The quick-plugging intelligent coulombmeter charger according to claim 1, wherein an inclined chamfer is formed at the lower end of the clamping block (311), a connecting rod (315) is fixed at the upper end of the clamping block (311), the connecting rod (315) is perpendicular to the clamping block (311), and the wedge block (313) is fixed on the surface of the connecting rod (315).

4. A quick connect and disconnect smart coulombmeter charger according to claim 3, wherein the upper end of the return spring (350) is fixedly connected with the connecting rod (315), the lower end of the return spring (350) is fixedly connected with the socket (310), and the clamping block (311) slides through the surface of the socket (310).

5. The quick-plugging intelligent coulombmeter charger according to claim 1, wherein a sliding sleeve (317) is fixed on the surface of the socket (310), the clamping block (311) is slidingly inserted into the sliding sleeve (317), a stand column is fixed on the inner wall of the pushing block (110), and the sliding block (111) is fixed at the end of the stand column.

6. The quick-plug intelligent coulombmeter charger according to claim 1, wherein a coulombmeter display (103) is embedded on the surface of the charger body (100), the display surface of the coulombmeter display (103) is covered with a screen protector, and a control button is arranged on one side of the coulombmeter display (103).

7. The intelligent coulombmeter charger capable of being quickly plugged and unplugged according to claim 6, wherein the control button is electrically connected with the coulombmeter display (103), and through the control button, output voltage, current and alarm range can be set, a display screen flashes during alarming, meanwhile, a buzzer is installed in the charger body (100), the buzzer can prompt a user to fail, and when the voltage and the current are recovered to be normal, the failure alarm is automatically released.

8. The quick connect-disconnect intelligent coulombmeter charger of claim 5, wherein the clamping block (311) is a prismatic shape, the sliding sleeve (317) is provided with a prismatic hole along the length direction, the prismatic hole is a through hole, and the clamping block (311) is matched and slidably inserted in the prismatic hole.

Images