CN212343752U - Photoelectric switch assembly and balance car thereof - Google Patents
Photoelectric switch assembly and balance car thereof Download PDFInfo
- Publication number
- CN212343752U CN212343752U CN202021158477.XU CN202021158477U CN212343752U CN 212343752 U CN212343752 U CN 212343752U CN 202021158477 U CN202021158477 U CN 202021158477U CN 212343752 U CN212343752 U CN 212343752U
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- China
- Prior art keywords
- photoelectric switch
- circuit board
- connecting piece
- switch circuit
- control circuit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a photoelectric switch subassembly and balance car thereof, photoelectric switch subassembly include photoelectric switch circuit board, photoelectric switch body and connecting piece, photoelectric switch circuit board and the components of a whole that can function independently setting of control circuit board, photoelectric switch body sets up on the photoelectric switch circuit board, the connecting piece is connected photoelectric switch circuit board with control circuit board is used for the transmission photoelectric switch circuit board with the signal of telecommunication between the control circuit board. Its advantage lies in, the utility model discloses a photoelectric switch subassembly independently sets up the photoelectric switch body on the photoelectric switch circuit board, and the control circuit board separation of balance car makes the position distribution of photoelectric switch subassembly and control circuit board more free, also makes the photoelectric switch subassembly maintain the installation more easily simultaneously, has further improved the degree of accuracy of trampling the response.
Description
Technical Field
The utility model relates to a balance car technical field especially relates to a photoelectric switch subassembly and balance car thereof.
Background
The operation principle of the electric balance vehicle is mainly established on a basic principle called dynamic stability, a gyroscope and an acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and a servo control system is used for driving a motor to perform corresponding adjustment so as to keep the balance of the system. The electric balancing vehicle is a novel green and environment-friendly product used as a walking tool and leisure and entertainment by modern people, and generally, the electric balancing vehicle with two wheels mainly comprises two hub motors with wheel shafts, a pedal positioned between the two hub motors and the like.
Whether people stand on the existing balance car is generally detected by the photoelectric switch body, and the photoelectric switch body is generally arranged on a control circuit board of the balance car, so that the position of the photoelectric switch body is limited by the position of the control circuit board, the structure of the control circuit board is limited, and the position of a contact corresponding to the photoelectric switch body is limited.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a photoelectric switch assembly, which separates a photoelectric switch body from a control circuit board and facilitates the installation of the photoelectric switch body and the control circuit board.
A second object of the utility model is to provide a balance car, including above-mentioned photoelectric switch subassembly, make things convenient for the position setting of photoelectric switch body, reduce the influence of photoelectric switch body to control circuit board, be favorable to optimizing the internal spatial layout of car.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a photoelectric switch subassembly, includes photoelectric switch circuit board, photoelectric switch body and connecting piece, photoelectric switch circuit board and the components of a whole that can function independently setting of control circuit board, the photoelectric switch body sets up on the photoelectric switch circuit board, the connecting piece is connected photoelectric switch circuit board with control circuit board is used for the transmission photoelectric switch circuit board with the signal of telecommunication between the control circuit board.
Preferably, the photoelectric switch body comprises a U-shaped detection head.
Preferably, the connecting piece both ends are equipped with the connector, be equipped with on the photoelectric switch circuit board and be used for fixing the connecting seat of connector, the connector with the cooperation is pegged graft to the connecting seat to realize that the U type detects the electricity of head and connecting piece and is connected.
Preferably, the U-shaped detection head is located on the upper surface of the photoelectric switch circuit board, and the connection head is located on the lower surface of the photoelectric switch circuit board.
Preferably, the connecting piece is fixedly connected with the photoelectric switch circuit board.
Preferably, the photoelectric switch body is located on the upper surface of the photoelectric switch circuit board, and the fixing point of the connecting piece and the photoelectric switch circuit board is located on the lower surface of the photoelectric switch circuit board.
Preferably, the connector is a flexible connector.
Preferably, the connector is a wire.
Preferably, the connecting piece is a hard connecting piece with a built-in wire.
The second purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a balance car, includes the automobile body, the automobile body is including contact, control circuit board and the above-mentioned photoelectric switch subassembly that the activity set up, the photoelectric switch circuit board pass through the connecting piece with the control circuit board electricity is connected, the photoelectric switch body with the contact corresponds the setting, is located the below of contact.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a photoelectric switch subassembly independently sets up the photoelectric switch body on photoelectric switch circuit board, and with the control circuit board separation of balance car, makes photoelectric switch subassembly and control circuit board's position distribution more free, also makes the photoelectric switch subassembly install the maintenance more easily simultaneously, has further improved the degree of accuracy of trampling the response.
Drawings
Fig. 1 is a schematic structural diagram of a photoelectric switch assembly according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a photoelectric switch assembly according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a photoelectric switch assembly according to a third embodiment of the present invention;
fig. 4 is an exploded schematic view of a part of a car body of the balance car according to the embodiment of the present invention;
fig. 5 is a schematic structural view of the photoelectric switch assembly disposed on the vehicle body according to the embodiment of the present invention.
In the figure: 10. a photoelectric switch assembly; 11. a photoelectric switch circuit board; 12. a photoelectric switch body; 121. a U-shaped detection head; 13. a connecting member; 14. a connecting seat; 15. a fixed point; 16. a connector; 20. a control circuit board; 30. an upper housing; 31. a wire passing hole; 40. a pedal; 41. and (4) a contact.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Referring to fig. 1 to 4, the utility model discloses photoelectric switch subassembly and balance car thereof of embodiment will be clarified in the following description, and wherein, the photoelectric switch subassembly includes independent photoelectric switch circuit board, with the components of a whole that can function independently setting of control circuit board to be connected through the connecting piece, make the uncontrolled circuit board control of the setting position of photoelectric switch body, the position of control circuit board is also not restricted by the photoelectric switch body, is favorable to optimizing the part overall arrangement of balance car automobile body.
As shown in fig. 1-3, the utility model discloses a photoelectric switch subassembly 10, including photoelectric switch circuit board 11, photoelectric switch body and connecting piece, photoelectric switch circuit board and the components of a whole that can function independently setting of control circuit board, photoelectric switch body set up on photoelectric switch circuit board, and photoelectric switch circuit board and control circuit board are connected to the connecting piece for transmit the signal of telecommunication between photoelectric switch circuit board and the control circuit board. The photoelectric switch body 12 is arranged on the independent photoelectric switch circuit board 11 and is separated from the control circuit board 20, so that the photoelectric switch body is convenient to arrange at a position, and the influence of the photoelectric switch body on the control circuit board 20 is reduced. And the photoelectric switch circuit board is also provided with devices such as a resistance capacitor triode and the like which are matched with the photoelectric switch body.
More specifically, the photoelectric switch body includes a U-shaped detection head 121 for detecting whether to be triggered, the photoelectric switch assembly 10 is generally disposed below the pedal 40 of the balance car, therefore, the lower surface of the pedal 40 is provided with a contact 41 corresponding to the photoelectric switch body for triggering the photoelectric switch body, the contact 41 will enter or exit the U-shaped detection head 121 following the pedal 40, and when the contact 41 enters the U-shaped detection head 121, the photoelectric switch body is triggered.
There are various connection modes between the connector 13 and the photoelectric switch circuit board 11, and one is: as shown in fig. 1 and fig. 2, a connecting seat 14 for fixing a connecting piece 13 is arranged on the photoelectric switch circuit board 11, two ends of the connecting piece 13 are provided with connecting heads 16, the connecting head 16 at one end is inserted on the connecting seat, and the connecting head at the other end is inserted on the control circuit board; the connecting seat 14 is electrically connected with the photoelectric switch body, and the connection mode makes the connection between the connecting piece and the photoelectric switch body more firm and stable, which is beneficial to the stable transmission of electric signals. The other is as follows: as shown in fig. 3, the connecting member 13 is fixedly connected to the optoelectronic switch circuit board 11, for example, the connecting member 13 is directly fixed on the optoelectronic switch circuit board 11 by welding, such a connection manner is simple and fast, and has fewer parts and lower cost.
In the above embodiment, the position of the photoelectric switch body can be flexibly selected, and can be closer to the pedal 40, so that the stepping sensing is more sensitive, and the control circuit board 20 is generally located inside the vehicle body for protecting the control circuit board 20, therefore, the vehicle body needs to be provided with the wire passing hole 31. The position of the wire through hole 31 can be set according to the position of the fixing point 15 of the connecting seat 14 or the connecting piece 13 and the photoelectric switch circuit board 11. In the specific example shown in fig. 1 and fig. 3, the photoelectric switch body is located on the upper surface of the photoelectric switch circuit board 11, and the fixing point 15 of the connecting socket 14 or the connecting member 13 to the photoelectric switch circuit board 11 is located on the upper surface of the photoelectric switch circuit board 11. At this time, as shown in fig. 5, the wire through hole 31 is provided at a side of the optoelectronic switch assembly 10, and the connecting member 13 goes around and passes through the wire through hole 31 to be connected to the control circuit board 20 below. At this time, the length of the connecting member 13 is long, and it is necessary to avoid other connections on the upper portion of the vehicle body, therefore, the installation is troublesome, preferably, as shown in fig. 2, the U-shaped detection head 121 is located on the upper surface of the photoelectric switch circuit board 11, the connecting seat 14 or the fixing point 15 of the connecting member 13 and the photoelectric switch circuit board 11 is located on the lower surface of the photoelectric switch circuit board 11, at this time, the wire passing hole 31 is located below the connecting seat 14 or the fixing point 15, the connecting member 13 can directly pass through the wire passing hole 31 to be connected with the control circuit board 20, the connecting member 13 is shorter in length, and is more convenient to connect, and will not interfere with.
The material of the connecting member 13 has various choices, for example, the connecting member 13 is a wire, is a flexible material, and can be bent at will to meet the use requirements of different position relations between the photoelectric switch circuit board 11 and the control circuit board 20, or the connecting member 13 is a hard connecting member 13 with a built-in wire, which is beneficial to protecting the wire, and the specific shape of the hard connecting member 13 is set according to different position relations between the photoelectric switch circuit board 11 and the control circuit board 20.
As shown in fig. 4, the utility model also designs a balance car, including the automobile body, the automobile body is including contact 41, the control circuit board 20 that the activity set up and the photoelectric switch subassembly 10 of above-mentioned embodiment, and photoelectric switch circuit board 11 is connected with control circuit board 20 electricity through connecting piece 13, and the photoelectric switch body is located the below of contact 41. More specifically, the pedal 40 is movably disposed on the upper housing 30, the upper housing 30 is provided with the photoelectric switch assembly 10, and the photoelectric switch assembly 10 is disposed corresponding to the rotation axis of the wheel, below the pedal 40, and is not lower than the rotation axis of the wheel. The rotation axis of the wheel is the central line of the motor shaft of the wheel.
The photoelectric switch assembly 10 is arranged on the upper shell 30, so that the photoelectric switch assembly is closer to the pedal 40 and is close to the rotation axis of the wheel of the balance car, and is generally positioned in the middle of the upper shell, the distance between the photoelectric switch assembly 10 and the pedal 40 is closer, and the pedal 40 can trigger the photoelectric switch assembly 10 more easily, so that whether the pedal 40 stands or not is detected, the accuracy and agility of treading induction are improved, the misjudgment condition of the balance car is reduced, and the operation safety of the balance car is effectively improved; the opto-electronic switch assembly 10 located on the upper housing 30 facilitates both installation and maintenance of the opto-electronic switch assembly 10.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The photoelectric switch assembly is characterized by comprising a photoelectric switch circuit board, a photoelectric switch body and a connecting piece, wherein the photoelectric switch circuit board and a control circuit board are arranged in a split mode, the photoelectric switch body is arranged on the photoelectric switch circuit board, and the connecting piece is connected with the photoelectric switch circuit board and the control circuit board and used for transmitting electric signals between the photoelectric switch circuit board and the control circuit board.
2. The optoelectronic switch assembly as recited in claim 1, wherein: the photoelectric switch body comprises a U-shaped detection head.
3. The optoelectronic switch assembly as recited in claim 2, wherein: the connector both ends are equipped with the connector, be equipped with on the photoelectric switch circuit board and be used for fixing the connecting seat of connector, the connector with the cooperation of pegging graft of connecting seat to realize that the U type detects the electricity of head and connecting piece and is connected.
4. The optoelectronic switch assembly as recited in claim 3, wherein: the U-shaped detection head is located on the upper surface of the photoelectric switch circuit board, and the connection head is located on the lower surface of the photoelectric switch circuit board.
5. The optoelectronic switch assembly as recited in claim 1, wherein: the connecting piece is fixedly connected with the photoelectric switch circuit board.
6. The optoelectronic switch assembly as recited in claim 5, wherein: the photoelectric switch body is positioned on the upper surface of the photoelectric switch circuit board, and the fixing point of the connecting piece and the photoelectric switch circuit board is positioned on the lower surface of the photoelectric switch circuit board.
7. The optoelectronic switch assembly as recited in any one of claims 1 to 6, wherein: the connecting piece is a flexible connecting piece.
8. The optoelectronic switch assembly as recited in claim 5, wherein: the connecting piece is a wire.
9. The optoelectronic switch assembly as recited in any one of claims 1 to 6, wherein: the connecting piece is a hard connecting piece with a built-in wire.
10. The utility model provides a balance car, includes the automobile body, its characterized in that: the vehicle body comprises a contact, a control circuit board and the photoelectric switch assembly as claimed in any one of claims 1 to 9, wherein the contact is movably arranged, the photoelectric switch circuit board is electrically connected with the control circuit board through a connecting piece, and the photoelectric switch body is arranged corresponding to the contact and is positioned below the contact.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158477.XU CN212343752U (en) | 2020-06-19 | 2020-06-19 | Photoelectric switch assembly and balance car thereof |
| PCT/CN2021/098922 WO2021254216A1 (en) | 2020-06-19 | 2021-06-08 | Photoelectric switch assembly and self-balancing scooter therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158477.XU CN212343752U (en) | 2020-06-19 | 2020-06-19 | Photoelectric switch assembly and balance car thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343752U true CN212343752U (en) | 2021-01-12 |
Family
ID=74078079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021158477.XU Active CN212343752U (en) | 2020-06-19 | 2020-06-19 | Photoelectric switch assembly and balance car thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212343752U (en) |
| WO (1) | WO2021254216A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184094A (en) * | 2021-05-11 | 2021-07-30 | 永康市小郎科技有限公司 | Upper shell structure with overhead control system and balance car thereof |
| WO2021254216A1 (en) * | 2020-06-19 | 2021-12-23 | 浙江阿尔郎科技有限公司 | Photoelectric switch assembly and self-balancing scooter therefor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006236848A (en) * | 2005-02-25 | 2006-09-07 | Keyence Corp | Sensor head for reflection type photoelectric switch |
| CN104494747A (en) * | 2014-11-25 | 2015-04-08 | 深圳市凯旸电机有限公司 | Electric balance car |
| CN205564554U (en) * | 2016-03-21 | 2016-09-07 | 姚宇满 | A foot switch for installing on car is ridden instead of walk to double round electrodynamic balance |
| CN210338167U (en) * | 2019-08-20 | 2020-04-17 | 浙江阿尔郎科技有限公司 | Pedal for balance car and balance car |
| CN212709805U (en) * | 2020-06-19 | 2021-03-16 | 浙江阿尔郎科技有限公司 | Upper shell assembly and balance car thereof |
| CN212709806U (en) * | 2020-06-19 | 2021-03-16 | 浙江阿尔郎科技有限公司 | Upper shell assembly and balance car thereof |
| CN212343752U (en) * | 2020-06-19 | 2021-01-12 | 浙江阿尔郎科技有限公司 | Photoelectric switch assembly and balance car thereof |
| CN212709804U (en) * | 2020-06-19 | 2021-03-16 | 浙江阿尔郎科技有限公司 | Upper shell assembly and balance car thereof |
| CN212709803U (en) * | 2020-06-19 | 2021-03-16 | 浙江阿尔郎科技有限公司 | Upper shell assembly and balance car thereof |
| CN213229002U (en) * | 2020-08-07 | 2021-05-18 | 浙江阿尔郎科技有限公司 | Balance car |
-
2020
- 2020-06-19 CN CN202021158477.XU patent/CN212343752U/en active Active
-
2021
- 2021-06-08 WO PCT/CN2021/098922 patent/WO2021254216A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021254216A1 (en) * | 2020-06-19 | 2021-12-23 | 浙江阿尔郎科技有限公司 | Photoelectric switch assembly and self-balancing scooter therefor |
| CN113184094A (en) * | 2021-05-11 | 2021-07-30 | 永康市小郎科技有限公司 | Upper shell structure with overhead control system and balance car thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021254216A1 (en) | 2021-12-23 |
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