CN215025964U

CN215025964U - Infrared obstacle avoidance module

Info

Publication number: CN215025964U
Application number: CN202120769057.3U
Authority: CN
Inventors: 夏春风; 李军
Original assignee: GUANGZHOU DBOLO ELECTRONICS CO Ltd
Current assignee: GUANGZHOU DBOLO ELECTRONICS CO Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-07
Anticipated expiration: 2031-04-14

Abstract

The utility model provides an infrared obstacle avoidance module, include the base and be located the detecting part at base top, detecting part includes and is connected the detection panel that is used for surveying the place ahead obstacle with the base is perpendicular, detecting part still include with the base be connected perpendicularly and with the casing of detection panel lock, be equipped with infrared transceiver circuit board in the cavity that forms between casing and the detection panel, be equipped with the electrically conductive button that is used for the concatenation on the base, electrically conductive button with infrared transceiver circuit board passes through the wire and connects. The utility model discloses keep away the barrier with infrared and carry out the modularization setting for it can carry out arbitrary grafting on electronic toy, has increased for the electronic toy dolly and has kept away the barrier function, increases electronic toy's interest.

Description

Infrared obstacle avoidance module

Technical Field

The utility model relates to an electronic toy technical field, more specifically relates to an infrared obstacle avoidance module.

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 is an intelligence-developing toy which helps the children to easily learn electronic knowledge, arouse the learning interest, improve the practical ability, develop intelligence and cultivate creative thinking. Can set up some functional modules on some current electronic toy, increase electronic toy's interest, for example, can avoid the building blocks dolly of obstacle, need make the module with the unit that can accomplish and keep away the obstacle function, the concatenation is in the building blocks dolly, chinese patent publication No. CN106547270A, published date 2017 3 month 29, this patent discloses a small infrared keeps away barrier early warning device, including casing, infrared light emission module, infrared light emission battery of lens, infrared light receiving battery of lens, light signal processing unit, wireless signal emission module, driving motor, the parallel axis gear box of scaling, the sliding ring, cloud platform and the drive circuit who corresponds. The infrared obstacle avoidance module cannot be directly used on electronic building blocks, so that the requirement that children are randomly inserted into other modules of the electronic building blocks and the obstacle avoidance module cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current obstacle avoidance module can not directly be used on electronic building blocks, can not satisfy children with its shortcoming of pegging graft at will with other modules of electronic building blocks, provide an infrared obstacle avoidance module. The utility model discloses keep away the barrier functional unit with infrared and carry out the modularization setting for it can carry out arbitrary grafting on electronic building blocks, has increased for the electronic building blocks dolly and has kept away the barrier function, increases electronic building blocks's interest.

In order to solve the technical problem, the utility model discloses a technical scheme is: including the base and be located the detection part at base top, detection part includes and is connected perpendicularly with the base and is used for surveying the detection panel of the place ahead obstacle, detection part still include with the base perpendicular be connected and with the casing of detection panel lock, be equipped with infrared receiving and dispatching circuit board in the cavity that forms between casing and the detection panel, be equipped with electrically conductive button on the base, electrically conductive button with infrared receiving and dispatching circuit board passes through the wire and connects.

In the technical scheme, the module is fixed on other modules of the electronic building block through the conductive buttons of the base, the infrared transceiving circuit board is arranged between the detection panel and the shell, and the detection panel and the shell are vertically arranged on the top of the base, so that when the base is fixed on the electronic building block trolley, the detection panel can send infrared signals towards the front of the electronic building block trolley and receive the infrared signals to probe out obstacles in the front; the infrared receiving and transmitting circuit board is connected with the conductive button through a wire, and when the module is connected with other modules in a splicing manner through the conductive button, power supply and signal transmission can be completed.

Further, the cavity that detection panel and casing formed divide into the connecting portion of being connected with the base and place the thing portion of putting of infrared transceiver circuit board, the length of connecting portion is than the length of putting the thing portion.

Further, both sides on the infrared receiving and dispatching circuit board all are equipped with a set of infrared receiving and dispatching lamp, the both sides that the detection panel is located the thing portion of putting also all are equipped with and are used for the through-hole that infrared receiving and dispatching lamp wore out, infrared receiving and dispatching lamp is infrared emission lamp and infrared receiving lamp respectively. The infrared emission lamp and the infrared receiving lamp of infrared receiving and dispatching circuit board wear out the detection panel, externally emit infrared signal and accept infrared signal, and the roadblock condition in place ahead is judged according to the infrared signal that reflects back to infrared receiving and dispatching circuit board, and both sides all are equipped with the detection range that a set of infrared receiving and dispatching lamp can enlarge this module.

Further, the base comprises an upper cover and a lower cover which are mutually buckled, the conductive button penetrates through the upper cover and the lower cover which are mutually buckled, the detection panel and the shell are fixed on the upper cover, and a cavity formed by the detection panel and the shell is communicated with a cavity formed by the upper cover and the lower cover. The conducting wire shuttles between the two cavities to complete the connection between the conductive button and the infrared receiving and transmitting circuit board.

Further, electrically conductive button is including the son that connects gradually detain, electrically conductive and box, the top that the son was detained is worn out the upper cover, electrically conductive and box are located the cavity that upper cover and lower cover formed, the wire with electrically conductive connection, be equipped with the first hole that exposes the box on the lower cover. The sub-button of the conductive button is buckled into the female button of the conductive button of other modules, and the modules are spliced and simultaneously electrically connected.

Furthermore, four conductive buttons are arranged on the base, and the four conductive buttons are grouped in pairs, one group is a power connector for connecting a power supply, and the other group is a signal connector for transmitting signals. The power supply plug connector is used for connecting the power supply module and providing power for the infrared receiving and transmitting circuit board, and the signal plug connector is used for connecting the control module and transmitting barrier signals obtained by the infrared receiving and transmitting circuit board to the control module.

Furthermore, the periphery of the upper cover is provided with a clamping hook, the periphery of the lower cover is provided with a clamping groove corresponding to the clamping hook, and the upper cover and the lower cover are buckled with the clamping groove through the clamping hook.

Furthermore, a clamping hook is arranged at the top of the shell, a clamping groove corresponding to the clamping hook is arranged at the top of the detection panel, and the shell and the detection panel are buckled with the clamping groove through the clamping hook.

Further, still be equipped with the convex connecting rod of a plurality of on the casing, the connecting rod passes infrared transceiver circuit board and surveys the panel butt, the inside cavity of connecting rod just is equipped with the screw thread, be equipped with on the detection panel and correspond the complex screw hole, be equipped with the screw on the screw hole, the one end of screw passes the inside that the screw hole stretched into the connecting rod.

Furthermore, the surface of the upper cover is provided with a mark for prompting the access of the power supply and the signal processor. The module is convenient for children to correctly access other components of the electronic building block, so that the module can be used for performing functions on the electronic building block.

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

the utility model discloses carry out the modularized design with infrared transceiver panel, peg graft wantonly on other modules of electronic toy through base and electrically conductive button, increased the infrared barrier function of keeping away for the electronic toy dolly, increase electronic toy's interest.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is an exploded view of the present invention

The graphic symbols are illustrated as follows:

1. a base; 110. an upper cover; 120. a lower cover; 121. a first hole; 122. a second hole; 2. a detection component; 210. a detection panel; 211. a through hole; 220. an infrared transceiving circuit board; 221. an infrared emitting lamp; 222. an infrared receiving lamp; 230. a housing; 231. a connecting rod; 3. conductive buttons 301 and sub-buttons; 302. a female buckle; 303. and a conductive member.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Examples

Fig. 1 to fig. 2 show an embodiment of an infrared obstacle avoidance module according to the present invention. Provided is an infrared obstacle avoidance module. Wherein include base 1 and the detection part 2 that is located base 1 top, base 1 is including the upper cover 110 and the lower cover 120 of lock mutually, be equipped with four electrically conductive buttons 3 on the base 1, detection part 2 is including the detection panel 210 and the casing 230 of lock mutually, it sets up on base 1's bottom perpendicularly to detect panel 210 and casing 230, be equipped with infrared transceiver circuit board 220 between detection panel 210 and the casing 230, infrared transceiver circuit board 220 passes through the wire electricity with electrically conductive button 3 and is connected, two liang of a set of four electrically conductive buttons 3, wherein a set of power plug connectors for inserting the power, another a set of signal plug connector for transmission signal. The embodiment completes the splicing with other modules or electronic building block wires through the conductive buttons 3 on the base 1, and meanwhile, the conductive buttons 3 are also electrically connected with other modules or electronic building block wires.

Wherein, infrared receiving circuit and infrared transmitting circuit have been integrateed on the infrared transceiver circuit board 220, still integrate two sets of infrared transceiver lamps, are located the both sides of infrared transceiver circuit board 220, and infrared transceiver lamp includes infrared emission lamp 221 and infrared receiving lamp 222, and the both sides of detecting panel 210 also correspond and are equipped with the through-hole 211 that makes infrared emission lamp 221 and infrared receiving lamp 222 wear out. Thus, the infrared transceiving circuit board 220 located between the detection panel 210 and the housing 230 can emit and collect infrared rays to the outside.

In addition, the conductive button 3 runs through the upper cover 110 and the lower cover 120 that buckle each other, the conductive button 3 includes the son that connects gradually and detains 301, electrically conductive piece 303 and box 302, the top that the son detained 301 is worn out the upper cover 110, electrically conductive piece 303 and box 302 are located the cavity that upper cover 110 and lower cover 120 formed, the wire is connected with conductive button 3 electricity, be equipped with the first hole 121 that exposes box 302 on the lower cover 120, the mode of connection between conductive button 3 and the conductive button 3 of other modules, it is the son of a conductive button 3 and detains 301 and detain the box 302 of another conductive button 3, accomplish concatenation and electrically conductive between the two simultaneously.

In one of the embodiments, in the electronic building block, the distance between the conductive button 3 and the conductive button 3 has a fixed length, so that the modules can be spliced through the conductive button 3, because two pairs of conductive buttons 3 in one group are arranged on the base of the embodiment, the distance between the conductive buttons 3 in the group is the length of two fixed specifications, a second hole 122 is further formed in the lower cover 120 of the central point, the second hole 122 is a sub-button 301 for placing the conductive buttons 3 which are arranged on other modules or the electronic building block lead, and the problem that the sub-button 301 cannot be placed everywhere to cause the two modules to be mounted in a fitting manner is avoided.

In one embodiment, the surface of the top cover 110 is provided with marks for prompting access to the power supply, which are labeled as "+" and "-", and the surface of the top cover 110 is further provided with marks for prompting access to the signal processor, which are labeled as "OUT 1" and "OUT 2". Therefore, the child can correctly access the module to the corresponding power supply module and the signal control module according to the mark prompt.

In one embodiment, the periphery of the upper cover 110 is provided with hooks, the periphery of the lower cover 120 is provided with slots corresponding to the hooks, and the upper cover 110 and the lower cover 120 are buckled with the slots in an inverted manner through the hooks.

In addition, the top of the casing 230 of the detection component is provided with a clamping hook, the top of the detection panel 210 is provided with a clamping groove corresponding to the clamping hook, the casing 230 and the detection panel 210 are buckled with the clamping groove in a reverse buckling manner through the clamping hook, the casing 230 is further provided with three convex connecting rods 231, the connecting rods 231 penetrate through the infrared transceiving circuit board 220 and then abut against the detection panel 210, the connecting rods 231 are hollow and provided with threads, the detection panel 210 is provided with threaded holes corresponding to the connecting rods 231, the threaded holes are provided with screws, and one ends of the screws penetrate through the threaded holes and then extend into the connecting rods. The connection rod can connect the detection panel 210 and the housing 230 and can fix the internal ir transceiving circuit board 220.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an infrared obstacle avoidance module which characterized in that: including base (1) and detection part (2) that are located base (1) top, detection part (2) include with base (1) perpendicular connection be used for surveying detection panel (210) of place ahead obstacle, detection part (2) still include with base (1) perpendicular connection and with casing (230) of detecting panel (210) lock, be equipped with infrared transceiver circuit board (220) in the cavity that forms between casing (230) and detection panel (210), be equipped with the electrically conductive button that is used for the concatenation on base (1), electrically conductive button with infrared transceiver circuit board (220) pass through the wire and connect.

2. The infrared obstacle avoidance module of claim 1, wherein: the cavity that detection panel (210) and casing (230) formed divide into the connecting portion of being connected with base (1) and place the thing portion of putting of infrared transceiver circuit board (220), the length ratio of connecting portion puts the length of thing portion.

3. The infrared obstacle avoidance module of claim 2, wherein: both sides on infrared receiving and dispatching circuit board (220) all are equipped with a set of infrared receiving and dispatching lamp, it also all is equipped with to be used for also to survey panel (210) the both sides that are located the portion of putting the thing through-hole (211) that infrared receiving and dispatching lamp wore out, infrared receiving and dispatching lamp is infrared emission lamp (221) and infrared receiving lamp (222) respectively.

4. The infrared obstacle avoidance module of claim 1, wherein: the base (1) comprises an upper cover (110) and a lower cover (120) which are buckled with each other, the conductive button penetrates through the upper cover (110) and the lower cover (120) which are buckled with each other, the detection panel (210) and the shell (230) are fixed on the upper cover (110), and a cavity formed by the detection panel (210) and the shell (230) is communicated with a cavity formed by the upper cover (110) and the lower cover (120).

5. The infrared obstacle avoidance module of claim 4, wherein: electrically conductive button is including the son that connects gradually detain, electrically conductive and box, the top that the son was detained is worn out upper cover (110), electrically conductive and box are located the cavity that upper cover (110) and lower cover (120) formed, the wire with electrically conductive connection, be equipped with on lower cover (120) and expose first hole (121) of box.

6. The infrared obstacle avoidance module of claim 4, wherein: the base (1) is provided with four conductive buttons, every two of the four conductive buttons form a group, one group is a power connector connected with a power supply, and the other group is a signal connector for transmitting signals.

7. The infrared obstacle avoidance module of claim 4, wherein: the periphery of the upper cover (110) is provided with clamping hooks, the periphery of the lower cover (120) is provided with clamping grooves corresponding to the clamping hooks, and the upper cover (110) and the lower cover (120) are buckled with the clamping grooves through the clamping hooks.

8. The infrared obstacle avoidance module of claim 1, wherein: the top of the shell (230) is provided with a clamping hook, the top of the detection panel (210) is provided with a clamping groove corresponding to the clamping hook, and the shell (230) and the detection panel (210) are buckled with the clamping groove through the clamping hook.

9. The infrared obstacle avoidance module of claim 8, wherein: still be equipped with convex connecting rod (231) of a plurality of on casing (230), connecting rod (231) pass infrared transceiver circuit board (220) and survey panel (210) butt, the inside cavity of connecting rod (231) just is equipped with the screw thread, be equipped with on surveying panel (210) and correspond the complex screw hole, be equipped with the screw on the screw hole, the one end of screw passes the inside that the screw hole stretched into connecting rod (231).

10. The infrared obstacle avoidance module of claim 6, wherein: the surface of the upper cover (110) is provided with marks for prompting the access of the power supply and the signal processor.