Seat charger

Abstract

The utility model provides a seat charger, which relates to the technical field of charging accessories, and comprises a seat charger base, the lower end surface of which is provided with a connecting part; the charging bin shell is arranged on the upper end face of the seat charger base, a plurality of battery bins are arranged on the side wall of the charging bin shell, and charging terminals are arranged in the battery bins; wherein the connecting part comprises a wiring end and a clamping block, and the wiring end and the clamping block are located on the two opposite sides of the bottom of the seat charger base respectively. The two grooves are formed in the bottom of the seat charger base, the wiring end and the clamping block are arranged in the two grooves respectively, the clamping block is of a unique structural design and can be in butt joint with an external charging base rapidly and stably, the wiring end is the wiring groove formed in the side wall of the first groove, and the clamping block is arranged in the wiring groove. And the socket charger can be stably connected with an external binding post so as to switch on a circuit of the socket charger.

Description

Technical Field

[0001] The utility model relates to the technical field of charging accessories, in particular to a charger. Background Art

[0002] Electronic devices are widely used in all walks of life. Electronic devices need batteries to power them, and then they need to be charged. Common devices for charging batteries include battery chargers and chargers. These charging devices are generally small in size and are used independently. If they are accidentally touched, they may be knocked over, resulting in the inability to charge the battery normally. Although there are also mounting bases compatible with charging devices on the market to connect and fix charging devices, due to the unreasonable design of the connection structure, there will still be unstable connections that make it impossible to charge the battery normally. Utility Model Content

[0003] The utility model provides a charger to solve the problem in the prior art that the connection structure is not designed reasonably and the connection is not stable, so that the battery cannot be charged normally.

[0004] The utility model provides a charger, comprising:

[0005] A charging base, the lower end surface of which is provided with a connecting portion;

[0006] A charging compartment housing is arranged on the upper end surface of the charging base, and a plurality of battery compartments are arranged on the side wall of the charging compartment housing, and charging terminals are arranged in the battery compartments;

[0007] Wherein, the connecting portion includes a wiring terminal and a card block, and the wiring terminal and the card block are respectively located on two opposite sides of the bottom of the charging base.

[0008] According to a charger provided by the utility model, a first groove and a second groove are provided at the bottom of the charger base, the first groove extends to a side wall of the charger base, the wiring terminal is located in the first groove, and the card block is located in the second groove.

[0009] According to a charger provided by the utility model, the wiring terminal is a wiring slot, and the wiring slot is arranged on the side wall of the first groove.

[0010] According to a charger provided by the utility model, the top of the card block is connected to the top wall of the second groove, the horizontal cross-section of the card block is trapezoidal, the upper base of the trapezoidal cross-section faces one side of the first groove, the two side edges of the trapezoidal cross-section are the side edges of the card block, and the shape formed by the two opposite side edges of the card block is an eight-shaped shape.

[0011] According to a charger provided by the utility model, the two side edges of the card block are in the shape of slopes, and the two side slopes of the card block are gradually inclined toward the center of the card block from bottom to top.

[0012] According to a charger cradle provided by the utility model, a heat dissipation grille is arranged on the side wall of the charger cradle base.

[0013] According to a charger cradle provided by the utility model, a wiring port is provided on a side wall of the charger cradle base close to the first groove.

[0014] According to a charger cradle provided by the utility model, a plug-in slot is provided at the bottom of the charger cradle base.

[0015] The charger provided by the utility model has two grooves arranged at the bottom of the charger base, and the wiring terminal and the card block are respectively arranged in the two grooves. The card block adopts a unique structural design and can be quickly and smoothly docked with an external charging base. The wiring terminal is a wiring groove arranged on the side wall of the first groove, which can be firmly connected to the external wiring post to connect the circuit of the charger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is one of the structural schematic diagrams of the charger provided by the utility model;

[0018] Figure 2 This is the second structural schematic diagram of the charger provided by the utility model;

[0019] Figure 3 It is a structural diagram of the card block;

[0020] Figure 4 This is a schematic diagram of the connection between the charger and the charging base;

[0021] Figure 5 It is a partial structural diagram of the charging base.

[0022] Reference numerals:

[0023] 100, charging base; 101, wiring terminal; 102, clamping block; 103, first groove;

[0024] 104, second groove; 105, heat dissipation grille; 106, wiring port; 107, plug-in slot;

[0025] 200, charging compartment housing; 201, battery compartment; 202, charging terminal;

[0026] 300, charging base; 301, terminal; 302, guide rail; 303, snap-fit ​​mechanism;

[0027] 304, baffle; 305, plug-in block; 306, pressure block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Combine the following Figure 1-Figure 5 A charging cradle of the present invention is described, comprising a charging cradle base 100 and a charging compartment shell 200 .

[0030] like Figure 1-Figure 2 As shown, a connecting portion is provided on the lower end surface of the charging base 100 ; wherein the connecting portion includes a wiring terminal 101 and a clamping block 102 , and the wiring terminal 101 and the clamping block 102 are respectively located on opposite sides of the bottom of the charging base 100 .

[0031] The charging compartment shell 200 is arranged on the upper end surface of the charging base 100. The charging compartment shell 200 is cubic in shape. A plurality of battery compartments 201 are arranged on the side wall of the charging compartment shell 200. A battery compartment 201 can be arranged on each side wall. The battery compartment 201 is used to place batteries that need to be charged. Charging terminals 202 for battery docking are arranged in the battery compartment 201.

[0032] A first groove 103 and a second groove 104 are provided at the bottom of the charging base 100 . The first groove 103 extends to a side wall of the charging base 100 . The wiring terminal 101 is located in the first groove 103 , and the block 102 is located in the second groove 104 .

[0033] The wiring terminal 101 is a wiring slot, which is disposed on the side wall of the first groove 103 .

[0034] The top of the block 102 is connected to the top wall of the second groove 104. Figure 3 As shown, the horizontal cross section of the block 102 is trapezoidal in shape, with the upper base of the trapezoidal cross section facing one side of the first groove 103, and the two side edges of the trapezoidal cross section are the side edges of the block 102, and the shape formed by the two opposite side edges of the block 102 is an eight-shaped shape.

[0035] The two side edges of the block 102 are in the shape of bevels, and the two side bevels of the block 102 are gradually inclined toward the center of the block 102 from bottom to top.

[0036] A heat dissipation grille 105 is provided on the side wall of the charging base 100, and a wiring port 106 is provided on the side wall of the charging base 100 near the first groove 103. The wiring port 106 is electrically connected to the charging terminal 202 in each battery compartment 201. When the charging base is used alone, it can be connected to an external charging cable through the wiring port 106 to connect the circuit.

[0037] The bottom of the charging base 100 is provided with an insertion slot 107 for the external locking mechanism 303 to be inserted and fixed, and the insertion slot 107 is located on one side of the second groove 104 .

[0038] like Figure 4-Figure 5 As shown, the charger of the present application is used in conjunction with an external charging base 300. The charging base 300 is provided with a terminal 301, a guide rail 302 and a locking mechanism 303. The terminal 301 is arranged on a baffle 304 of the charging base 300. The terminal 301 is movably adapted to the wiring slot, and the clamping block 102 is movably adapted to the guide rail 302. Further, a protective mechanism can be provided on the terminal 301 to protect the terminal 301 without hindering the docking of the terminal 301 with the wiring slot; when the clamping block 102 is located in the guide rail 302, the terminal slot can be docked with the terminal 301 by pushing the charger along the guide rail 302 toward the baffle 304, so that the terminal 301 is plugged into the wiring slot. Both the terminal 301 and the wiring slot are made of conductor materials, and the circuit can be connected when docking. At this time, the plug-in block 305 of the locking mechanism 303 is inserted into the plug-in slot 107 to clamp the charger to the charging base 300. When the pressing block 306 of the locking mechanism 303 is pressed, the pressing block 306 slides along the inclined surface and squeezes the plug-in block 305, so that the plug-in end of the plug-in block 305 withdraws from the plug-in slot 107 of the cradle 100, thereby releasing the locking state between the cradle and the charging base 300.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A charger, characterized in that: include: A charging base, the lower end surface of which is provided with a connecting portion; A charging compartment housing is arranged on the upper end surface of the charging base, and a plurality of battery compartments are arranged on the side wall of the charging compartment housing, and charging terminals are arranged in the battery compartments; Wherein, the connecting portion includes a wiring terminal and a card block, and the wiring terminal and the card block are respectively located on two opposite sides of the bottom of the charging base.

2. The charger according to claim 1, characterized in that: A first groove and a second groove are provided at the bottom of the seating base, the first groove extends to a side wall of the seating base, the wiring terminal is located in the first groove, and the card block is located in the second groove.

3. The charger according to claim 2, characterized in that: The wiring terminal is a wiring slot, and the wiring slot is arranged on the side wall of the first groove.

4. The charger according to claim 2, characterized in that: The top of the card block is connected to the top wall of the second groove, and the horizontal cross-section of the card block is trapezoidal. The upper base of the trapezoidal cross-section faces one side of the first groove, and the two side edges of the trapezoidal cross-section are the side edges of the card block. The shape formed by the two opposite side edges of the card block is an eight-shaped shape.

5. The charger according to claim 4, characterized in that: The two side edges of the card block are in the shape of inclined planes, and the two side inclined planes of the card block are gradually inclined toward the center of the card block from bottom to top.

6. The charger according to claim 1, characterized in that: A heat dissipation grille is arranged on the side wall of the charging base.

7. The charger according to claim 2, characterized in that: The charging base is provided with a wiring port on a side wall close to the first groove.

8. The charger according to claim 1, characterized in that: The bottom of the charging base is provided with a plug-in slot.

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