CN209865324U

CN209865324U - Wiring terminal structure applied to electronic building blocks

Info

Publication number: CN209865324U
Application number: CN201920408666.9U
Authority: CN
Inventors: 柯立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-31
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to an electronic toy technical field just discloses a be applied to binding post structure among electronic toy, including connector one and connector two, the slot has been seted up on the connector one, be provided with the bellying that can insert the slot on the connector two, all set up flutedly on slot and the bellying, the tank bottom of recess is inlayed and is had the conductive pillar of perpendicular to tank bottom, and is provided with protection mechanism in the inside of recess. The protection mechanism comprises a fixing plate, and a through hole is formed in the fixing plate and is located right above the conductive column. The utility model discloses a set up the recess to lead the electrical pillar setting in the inside of recess, set up protection mechanism simultaneously at the recess opening and lead between electrical pillar, protection mechanism can protect leading electrical pillar when connector one does not link together with connector two, avoids leading electrical pillar impaired to lead, when connector one is connected with connector two, protection mechanism opens, makes two lead electrical pillar can normal electric connection.

Description

Wiring terminal structure applied to electronic building blocks

Technical Field

The utility model relates to an electronic toy technical field specifically is a be applied to binding post structure among electronic toy.

Background

The electronic building blocks are made up by fixing electronic components of conducting wire, lamp bulb, diode, resistor, capacitor, various switches, electric meter, motor, loudspeaker and integrated block on plastic sheet (block), and making them into independent and assemblable accessories by using unique snap fastener, and on the mounting baseplate of product configuration the circuit combination can be assembled like building blocks.

In the prior art, the wiring terminal structure of the electronic building block is exposed to the outside, and the phenomenon of abrasion may occur, so that the wiring terminal of the electronic building block is damaged, and the phenomenon of poor contact occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to binding post structure among electronic toy, solved prior art, electronic toy's binding post structure all exposes in the external world, and the phenomenon of wearing and tearing can appear, leads to electronic toy's binding post to appear damaging to contact failure's phenomenon appears. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to binding post structure among electronic toy, includes connector one and connector two, the slot has been seted up on the connector one, be provided with the bellying that can insert the slot on the connector two, all set up flutedly on slot and the bellying, the tank bottom of recess is inlayed and is had the conductive pillar of perpendicular to tank bottom, and is provided with protection mechanism in the inside of recess.

Protection mechanism includes a fixed plate, has seted up the through-hole directly over being located leading electrical pillar on the fixed plate, one side that is located the through-hole on the fixed plate runs through and is provided with the pivot, fixed mounting has rotatory piece in the pivot, and rotatory piece is located the fixed plate and keeps away from one side of leading electrical pillar, and runs through on the fixed plate and lie in one side that the pivot was kept away from to the through-hole and be provided with fixed cover, be provided with on the inner wall of fixed cover with the arc flange of rotatory piece looks adaptation, the through-hole is blockked up by the baffle, it is fixed.

One of the two protection mechanisms is fixedly arranged on the inner wall of the groove, and an elastic expansion device is arranged between the other protection mechanism and the groove bottom of the groove.

Preferably, the top of the protruding portion is provided with a circular truncated cone-shaped clamping ring, and the inner wall of the slot is provided with a clamping groove matched with the clamping ring.

Preferably, the clamping ring is made of elastic rubber materials, the clamping ring is sleeved on the outermost side of the free end of the boss and integrally formed with the boss, and the radius of the boss is smaller than the inner diameter of the slot minus mm.

Preferably, a rubber pad is bonded to one side surface of the baffle, and one side of the rubber pad is in contact with one side of the fixing plate.

Preferably, the rotating block is arc-shaped, and the top surface of the rotating block is in a continuously inclined arc-shaped slope shape.

Preferably, the elastic telescopic device comprises a sleeve, a sliding rod is slidably mounted inside the sleeve, a spring is fixedly mounted inside the sleeve, two ends of the spring are fixedly connected with one end of the sliding rod and one end of the inner wall of the sleeve respectively, and one end of the sliding rod penetrates through the sleeve and extends to the outer side of the sleeve.

The utility model provides a be applied to binding post structure among electronic toy. The method has the following beneficial effects:

(1) the utility model discloses a set up the recess to lead the electrical pillar setting in the inside of recess, set up protection mechanism simultaneously at the recess opening and lead between the electrical pillar, protection mechanism can protect leading electrical pillar when connector one does not link together with connector two, avoids leading electrical pillar impaired to lead, when connector one is connected with connector two, protection mechanism opens, makes two lead electrical pillar can normal electric connection.

(2) The utility model discloses a protection machanism is established in the setting and makes at the in-process that connector one is connected with connector two, and the inside of fixed cover is inserted to rotatory piece, and at the in-process that connector one and connector two drawn close, rotatory piece takes place to rotate under the effect of fixed cover inside arc flange to drive the baffle and open, open the back when the baffle, can make the through-hole open, thereby make two lead electrical pillar and connect, make the work that electronic toy can be normal.

Drawings

Fig. 1 is a schematic structural view of a first connector of the present invention;

FIG. 2 is a schematic structural view of a second connector of the present invention;

FIG. 3 is a cross-sectional view of the second connector of the present invention;

fig. 4 is a schematic structural view of the protection mechanism of the present invention;

fig. 5 is a cross-sectional view of the fixing sleeve of the present invention;

fig. 6 is a sectional view of the elastic expansion device of the present invention.

In the figure: the structure comprises a first connector 1, a second connector 2, slots 3, bosses 4, grooves 5, conductive columns 6, a protection mechanism 7, a 701 fixing plate, a 702 through hole, a 703 rotating shaft, a 704 rotating block, a 705 fixing sleeve, a 706 arc-shaped flange, a 707 baffle, an 8 elastic telescopic device, a 801 sleeve, an 802 sliding rod, a 803 spring, a 9 snap ring, a 10 clamping groove and a 11 rubber pad.

Detailed Description

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a be applied to binding post structure among electronic toy, includes connector one 1 and connector two 2, slot 3 has been seted up on the connector one 1, be provided with the bellying 4 that can insert slot 3 on the connector two 2, all set up fluted 5 on slot 3 and the bellying 4, the tank bottom of recess 5 is inlayed and is had the perpendicular to tank bottom lead electrical pillar 6, and is provided with protection mechanism 7 in the inside of recess 5.

The protection mechanism 7 includes a fixing plate 701, a through hole 702 is formed in the fixing plate 701 and located right above the conductive post 6, a rotating shaft 703 penetrates through one side of the fixing plate 701 and located at the through hole 702, a rotating block 704 is fixedly mounted on the rotating shaft 703, the rotating block 704 is located on one side of the fixing plate 701 away from the conductive post 6, a fixing sleeve 705 penetrates through one side of the fixing plate 701 and located at one side of the through hole 702 away from the rotating shaft 703, an arc-shaped flange 706 matched with the rotating block 704 is arranged on the inner wall of the fixing sleeve 705, the through hole 702 is blocked by a baffle 707, and the baffle 707 and the rotating shaft 703 are fixed together. The rotating block 704 is arc-shaped, and the top surface of the rotating block 704 is a continuously inclined arc-shaped slope.

One protection mechanism 7 of the two protection mechanisms 7 is fixedly arranged on the inner wall of the groove 5, and an elastic expansion device 8 is arranged between the other protection mechanism 7 and the groove bottom of the groove 5. The elastic telescopic device 8 comprises a sleeve 801, a sliding rod 802 is slidably mounted inside the sleeve 801, a spring 803 is fixedly mounted inside the sleeve 801, two ends of the spring 803 are fixedly connected with one end of the sliding rod 802 and one end of the inner wall of the sleeve 801 respectively, and one end of the sliding rod 802 penetrates through the sleeve 801 and extends to the outer side of the sleeve 801.

In this embodiment, a circular truncated cone-shaped snap ring 9 is disposed at the top of the protruding portion 4, and a snap groove 10 adapted to the snap ring 9 is disposed on the inner wall of the slot 3. The clamping ring 9 is made of elastic rubber materials, the clamping ring 9 is sleeved on the outermost side of the free end of the boss 4 and is integrally formed with the boss 4, and the radius of the boss 4 is smaller than the inner diameter of the slot 3 by 2-4 mm. Also in the present embodiment, a rubber pad 11 is bonded to one side surface of the shutter 707, and one side of the rubber pad 11 is in contact with one side of the fixed plate 701.

Before connector 1 is connected with connector 2, baffle 707 blocks up through-hole 702, thereby avoided leading the circumstances that conductive post 6 appears damaging, when connecting, the inside of fixed cover 705 is inserted to pivot 703, in this process, can make pivot 703 take place to rotate under the cooperation of arc flange 706 and rotatory piece 704, thereby baffle 707 rotates, carry out the pivoted in-process when baffle 707, can make through-hole 702 open, open when the through-hole 702 makes and continue to make connector 1 and connector two 2 draw close together, can extrude elasticity telescoping device 8 after two fixed plates 701 contacts, thereby two lead electrical pillar 6 contaction, thereby make the part electric connection of two building blocks.

To sum up, the utility model discloses a set up recess 5 to lead electrical pillar 6 to set up in the inside of recess 5, set up protection machanism 7 simultaneously at recess 5 opening and between leading electrical pillar 6, protection machanism 7 can protect leading electrical pillar 6 when connecting head 1 and connector two 2 do not link together, avoids leading electrical pillar 6 impaired to result in, when connecting head 1 is connected with connector two 2, protection machanism 7 opens, makes two lead electrical pillar 6 can normal electric connection.

Claims

1. The utility model provides a be applied to binding post structure among electronic toy, includes connector one (1) and connector two (2), its characterized in that: a slot (3) is formed in the first connecting head (1), a protruding portion (4) capable of being inserted into the slot (3) is arranged on the second connecting head (2), grooves (5) are formed in the slot (3) and the protruding portion (4), a conductive column (6) perpendicular to the bottom of the groove is embedded in the bottom of the groove (5), and a protection mechanism (7) is arranged inside the groove (5);

the protection mechanism (7) comprises a fixing plate (701), a through hole (702) is formed in the fixing plate (701) and located right above the conductive column (6), a rotating shaft (703) penetrates through one side, located on the fixing plate (701) and located on the through hole (702), of the fixing plate (703), a rotating block (704) is fixedly installed on the rotating shaft (703), the rotating block (704) is located on one side, away from the conductive column (6), of the fixing plate (701), a fixing sleeve (705) penetrates through one side, located on the fixing plate (701) and located on the through hole (702) and away from the rotating shaft (703), an arc-shaped flange (706) matched with the rotating block (704) is arranged on the inner wall of the fixing sleeve (705), the through hole (702) is blocked by a baffle (707), and the baffle (707) and the rotating shaft (;

one (7) of the two protection mechanisms (7) is fixedly arranged on the inner wall of the groove (5), and an elastic telescopic device (8) is arranged between the other protection mechanism (7) and the bottom of the groove (5).

2. The connecting terminal structure applied to the electronic toy according to claim 1, wherein: the top of the protruding portion (4) is provided with a round table-shaped clamping ring (9), and a clamping groove (10) matched with the clamping ring (9) is formed in the inner wall of the inserting groove (3).

3. The connecting terminal structure applied to the electronic toy according to claim 2, wherein: the clamping ring (9) is made of elastic rubber materials, the clamping ring (9) is sleeved on the outermost side of the free end of the boss (4) and is integrally formed with the boss (4), and the radius of the boss (4) is smaller than the inner diameter of the slot (3) by 2-4 mm.

4. The connecting terminal structure applied to the electronic toy according to claim 1, wherein: a rubber pad (11) is adhered to one side face of the baffle (707), and one side of the rubber pad (11) is in contact with one side of the fixing plate (701).

5. The connecting terminal structure applied to the electronic toy according to claim 1, wherein: the rotating block (704) is arc-shaped, and the top surface of the rotating block (704) is in a continuously inclined arc-shaped slope shape.

6. The connecting terminal structure applied to the electronic toy according to claim 1, wherein: elastic telescoping device (8) include sleeve pipe (801), the inside slidable mounting of sleeve pipe (801) has slide bar (802), and has spring (803) at the inside fixed mounting of sleeve pipe (801), the both ends of spring (803) are respectively in the one end of slide bar (802) and the one end fixed connection of sleeve pipe (801) inner wall, the one end of slide bar (802) runs through sleeve pipe (801) and extends to the outside of sleeve pipe (801).