CN213959082U

CN213959082U - Building block battery box

Info

Publication number: CN213959082U
Application number: CN202120055321.7U
Authority: CN
Inventors: 李志敏
Original assignee: Shantou Guitong Technology Co ltd
Current assignee: Shantou Guitong Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-13
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a building blocks battery case, it includes box in building blocks body, circuit board, metal stitch, metal connecting piece and the battery, the building blocks body includes casing, well casing and lower casing, and the box setting is in well casing lower part in the battery, and the circuit board sets up the upper portion of casing in, and is connected through the interior box of metal connecting piece and battery. The utility model has the advantages of ingenious structural design, reasonable arrangement of the metal pins on the connecting structure, convenient lap joint with the building block functional components such as the motor and the lamp group and power supply through the connecting structure, simple and convenient operation; the battery inner box is detachably positioned in the building block body, so that dry batteries can be conveniently replaced or taken out, potential safety hazards of electrified long-distance transportation can be avoided, new dry batteries can be replaced at any time, long-time continuous playing is realized, and the enjoyment of the building block toy is improved; in addition, the inner box of the battery is electrically contacted through the metal connecting sheet, and is integrally connected with a traditional electric wire so as to be more convenient to use.

Description

Building block battery box

Technical Field

The utility model relates to a toy, concretely relates to building blocks battery case.

Background

The electronic building block is an intelligence-developing toy which can improve the practical ability of children and effectively arouse the learning interest of the children, and parts such as a battery box are inevitably used in the using process of the electronic building block.

The battery box for the electronic building blocks in the prior art generally adopts a structural design of a built-in rechargeable battery, is a fixed non-detachable structure, is electrified for long-distance transportation, and has potential safety hazards; and because the battery is undetachable, after the battery is used up, the toy can only stop playing to charge, and the charging time is long, thereby influencing the enjoyment of the building block toy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the aforesaid is not enough, provides a reasonable in design, can conveniently take out and change the battery, and installs simple building blocks battery case.

In order to achieve the above purpose, the utility model provides a technical scheme is:

the utility model provides a building blocks battery case, box in it includes building blocks body, circuit board, metal stitch, metal connecting piece and the battery, the building blocks body includes casing, well casing and casing down, the box sets up in well casing lower part in the battery, the circuit board sets up the upper portion at well casing, and passes through metal connecting piece with the box is connected in the battery, it closes to go up the casing lid the top surface of well casing, the upper surface of this last casing are equipped with connection structure, the upper end setting of metal stitch is on this connection structure, and the lower extreme stretches into the casing and with the circuit board is connected, the casing lid closes down the bottom surface of well casing.

As an improvement of the present invention, the connecting structure is a cavity, and the upper end of the metal pin is located on the inner wall of the cavity. In other embodiments, the connecting structure may have other shapes.

As an improvement of the utility model, the upper surface of the upper shell is provided with a boss.

As an improvement of the utility model, the bottom surface of the lower shell is provided with a groove matched with the lug boss. The lap joint can be carried out with the lug boss adaptation on other building blocks toys through the lap joint groove.

As an improvement of the present invention, a power switch is disposed on the circuit board, and an opening for exposing the power switch is disposed on the upper casing. The connection circuit between the circuit board and the metal pins can be switched on or off through the power switch.

As an improvement of the utility model, be equipped with the baffle in the well casing and make its lower part form and be used for the installation the holding chamber of box in the battery, upper portion formation is equipped with and is used for the installation cavity of circuit board, be equipped with on the well casing and run through the logical groove of holding chamber and installation cavity, the metal connecting piece location is on this logical groove, and the upper end of this metal connecting piece stretch into the installation cavity form with the fixed foot that the circuit board is connected, the lower extreme stretch into the holding intracavity and circuitous bending type form with the elasticity foot that the box is connected in the battery. The outer wall of the battery inner box is provided with a battery contact piece corresponding to the elastic foot, and when the battery inner box is arranged in the accommodating cavity, the elastic foot is just pressed on the battery contact piece to be in electric contact with the battery contact piece. Simple installation and convenient use.

As an improvement of the utility model, the upper surface edge of the middle shell is provided with a positioning convex plate, and a positioning notch matched with the positioning convex plate is arranged on the upper shell. Through the cooperation of the positioning notch and the positioning convex plate, the upper shell can be conveniently and quickly assembled with the middle shell, and convenience is brought to installation.

As an improvement of the utility model, be equipped with on the casing down and go into the open-ended flange in holding chamber, cooperate through the opening inner edge in flange and holding chamber, can conveniently assemble casing accuracy and well casing down fast, bring the convenience for the installation.

As an improvement of the utility model, be equipped with the screens on the outer wall of box in the battery, be equipped with down on the casing with the card foot of screens looks adaptation. The clamping pins are clamped in the clamping positions, so that the inner box and the lower shell of the battery form an integrated structure, and the battery is more convenient to assemble and use.

The utility model has the advantages that: the utility model has the advantages of ingenious structural design, reasonable arrangement of the metal pins on the connecting structure, convenient lap joint with the building block functional components such as the motor and the lamp group and power supply through the connecting structure, simple and convenient operation; the battery inner box is detachably positioned in the building block body, so that dry batteries can be conveniently replaced or taken out, potential safety hazards of electrified long-distance transportation can be avoided, new dry batteries can be replaced at any time, long-time continuous playing is realized, and the enjoyment of the building block toy is improved; in addition, the inner box of the battery is electrically contacted through the metal connecting sheet, and is integrally connected with a traditional electric wire so as to be more convenient to use.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the present invention, schematically illustrated in fig. 1.

Fig. 3 is an exploded schematic view of the present invention 2.

Detailed Description

Referring to fig. 1 to 3, the building block battery box provided in this embodiment includes a building block body, a circuit board 1, metal pins 2, metal connecting sheets 3, and an inner battery box 4.

The building block body comprises an upper shell 5, a middle shell 6 and a lower shell 7, the battery inner box 4 is arranged on the lower portion of the middle shell 6, the circuit board 1 is arranged on the upper portion of the middle shell 6, and the metal connecting sheet 3 is connected with the battery inner box 4. Specifically, a partition plate 61 is arranged in the middle shell 6, so that the lower portion of the partition plate forms an accommodating cavity for installing the battery inner box 4, an installation cavity for installing the circuit board 1 is formed in the upper portion of the partition plate, a through groove 62 penetrating through the accommodating cavity and the installation cavity is formed in the middle shell 6, the metal connecting sheet 3 is positioned on the through groove 62, the upper end of the metal connecting sheet 3 extends into the installation cavity to form a fixing pin 31 connected with the circuit board 1, and the lower end of the metal connecting sheet extends into the accommodating cavity and is bent in a circuitous mode to form an elastic pin 32 connected with the battery inner box 4. The outer wall of the battery inner box 4 is provided with a battery contact piece 41 corresponding to the elastic foot 32, and when the battery inner box 4 is arranged in the accommodating cavity, the elastic foot 32 is just pressed on the battery contact piece 41 to be in electrical contact with the battery contact piece. Simple installation and convenient use.

The upper shell 5 covers the top surface of the middle shell 6, a positioning convex plate 63 is arranged on the edge of the upper surface of the middle shell 6, and a positioning notch 51 matched with the positioning convex plate 63 is arranged on the upper shell 5. Through the matching of the positioning notch 51 and the positioning convex plate 63, the upper shell 5 can be conveniently and quickly assembled with the middle shell 6, and convenience is brought to installation.

The upper surface of the upper shell 5 is provided with a connecting structure 52, in this embodiment, the connecting structure 52 is a cavity, and the upper end of the metal pin 2 is located on the inner wall of the cavity. And then plugs matched with the concave cavities are arranged on building block functional components needing to be built, such as a motor, a lamp set and the like. The plug is inserted into the concave cavity to realize the connection purpose. In other embodiments, the connecting structure 52 may have other shapes.

The upper end of the metal pin 2 is arranged on the connecting structure 52, the lower end extends into the upper shell 5 and is connected with the circuit board 1, the circuit board 1 is provided with a power switch 8, and the upper shell 5 is provided with an opening 53 for exposing the power switch 8. The connection circuit between the circuit board 1 and the metal pins 2 can be switched on or off by the power switch 8.

The lower shell 7 covers the bottom surface of the middle shell. The lower shell 7 is provided with a flange which can be clamped into the opening 53 of the accommodating cavity, and the lower shell 7 can be conveniently and quickly assembled with the middle shell 6 by matching the flange with the inner edge of the opening 53 of the accommodating cavity, so that convenience is brought to installation. The outer wall of the battery inner box 4 is provided with a clamping position 42, and the lower shell 7 is provided with a clamping foot 71 matched with the clamping position 42. The clamping feet 71 are clamped on the clamping positions 42, so that the battery inner box 4 and the lower shell 7 form an integral structure, and the assembly and the use are more convenient.

A boss 54 is provided on the upper surface of the upper case 5. The lug boss 54 can be matched with the lap grooves on other building block toys for lap joint. The bottom surface of the lower case 7 is provided with a lap groove 72 adapted to the boss 54. The lap groove 72 can be matched with bosses on other building block toys for lap joint.

When the building and playing device is built and played, the metal pins 2 are arranged on the connecting structures 52, the connecting structures 52 can be conveniently connected with plugs of building block functional components such as motors and lamp sets in an overlapping mode, at the moment, the metal pins 2 are in contact connection with metal sheets on the plugs, the purpose of providing power is achieved, and the operation is simple and convenient. Box 4 can be dismantled in the battery and be located the building blocks originally internally, can conveniently change or take out the dry battery, can not only avoid appearing electrified long-distance transport's potential safety hazard, can change new dry battery at any time moreover, realizes continuously playing for a long time, promotes building blocks toy enjoyment.

As described in the above embodiments of the present invention, other toys obtained by using the same or similar structure are all within the scope of the present invention.

Claims

1. The utility model provides a building blocks battery case, its includes the building blocks body, its characterized in that: it still includes box in circuit board, metal stitch, metal connecting piece and the battery, the building blocks body includes casing, well casing and casing down, the box sets up in well casing lower part in the battery, the circuit board sets up the upper portion at well casing, and passes through metal connecting piece with the box is connected in the battery, it closes to go up the casing lid the top surface of well casing, the upper surface of this last casing are equipped with connection structure, the upper end of metal stitch sets up on this connection structure, the lower extreme stretch into the casing and with the circuit board is connected, the casing lid closes down the bottom surface of well casing.

2. The building block battery compartment of claim 1, wherein: the connecting structure is a concave cavity, and the upper end of the metal pin is positioned on the inner wall of the concave cavity.

3. The building block battery compartment of claim 1, wherein: and a boss is arranged on the upper surface of the upper shell.

4. The building block battery compartment of claim 3, wherein: the bottom surface of the lower shell is provided with a lapping groove matched with the lug boss.

5. The building block battery compartment of claim 1, wherein: the circuit board is provided with a power switch, and the upper shell is provided with an opening for exposing the power switch.

6. The building block battery compartment of claim 1, wherein: the battery box comprises a battery, a middle shell and a metal connecting sheet, wherein a partition plate is arranged in the middle shell, the lower portion of the middle shell is provided with a containing cavity used for installing the battery box, the upper portion of the middle shell is provided with an installation cavity used for installing the circuit board, the middle shell is provided with a through groove penetrating through the containing cavity and the installation cavity, the metal connecting sheet is positioned on the through groove, the upper end of the metal connecting sheet extends into the installation cavity to form a fixed pin connected with the circuit board, and the lower end of the metal connecting sheet extends into the containing cavity and is bent in a circuitous mode to form an elastic pin connected with the battery box.

7. The building block battery compartment of claim 6, wherein: and a battery contact piece is arranged on the outer wall of the battery inner box corresponding to the elastic foot.

8. The building block battery compartment of claim 6, wherein: the edge of the upper surface of the middle shell is provided with a positioning convex plate, and the upper shell is provided with a positioning notch matched with the positioning convex plate.

9. The building block battery compartment of claim 6, wherein: the lower shell is provided with a flange which can be clamped into the opening of the accommodating cavity.

10. The building block battery compartment of claim 1, wherein: the outer wall of the battery inner box is provided with a clamping position, and the lower shell is provided with a clamping pin matched with the clamping position.