CN219477148U

CN219477148U - Double-purpose bidirectional composite contact type motor terminal

Info

Publication number: CN219477148U
Application number: CN202320823541.9U
Authority: CN
Inventors: 黄河
Original assignee: Shenzhen Moduo Motor Co ltd
Current assignee: Shenzhen Moduo Motor Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-04
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a dual-purpose bidirectional composite contact motor terminal, which relates to the technical field of motor terminals and comprises a conducting strip and pins, wherein the two pins are fixedly arranged on two sides of the lower surface of the conducting strip; the front end of the rotating rod is fixedly sleeved with gears, a U-shaped rod is arranged between the two gears, racks are fixedly arranged on the outer walls of the two sides of the U-shaped rod, and the two racks are in meshed connection with the corresponding gears; the lower extreme of U type pole is fixed and is provided with the slide bar, the lower extreme colour of slide bar is to the downside of conducting strip, be provided with between slide bar and the conducting strip and fix the stop gear of U type pole. The utility model can clamp and limit the male terminal, and improve the stability of connection.

Description

Double-purpose bidirectional composite contact type motor terminal

Technical Field

The utility model relates to the technical field of motor terminals, in particular to a dual-purpose bidirectional composite contact type motor terminal.

Background

The motor terminal refers to an important accessory constituting the electrical connection of the motor.

The utility model discloses a double-purpose two-way compound contact motor terminal, including circuit board and framework, the circuit board on seted up the elongated slot, the one end extension of framework be formed with a plurality of conducting strips, a plurality of the conducting strips between be formed with first interface, the other end of framework is connected on the circuit board around the elongated slot and is formed with the second interface, still has the defect in this technical scheme:

in the technical scheme, the conducting strip is not provided with a mechanism for clamping and limiting the male terminal, the male terminal is elastically abutted only by the elasticity of the conducting strip, the connecting structure is not stable enough, and the connection and disconnection are easily caused by external force.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the conventional dual-purpose two-way composite contact motor terminal.

Therefore, the utility model aims to provide a dual-purpose bidirectional composite contact motor terminal, which solves the problems that in the prior art, a conductive sheet in the dual-purpose bidirectional composite contact motor terminal is not provided with a mechanism for clamping and limiting a male terminal, the male terminal is elastically abutted only by the elasticity of the conductive sheet, the connecting structure is not stable enough, and the connection is easy to break due to external force.

In order to achieve the above object, the present utility model provides the following technical solutions:

the double-purpose bidirectional composite contact motor terminal comprises a conducting strip and pins, wherein the two pins are fixedly arranged on two sides of the lower surface of the conducting strip, fixed blocks are fixedly arranged at the lower ends of the inner sides of the two conducting strips, a rotating rod is rotatably arranged in the fixed blocks, a rotating strip is fixedly sleeved at the rear end of the rotating rod, and clamping blocks are fixedly arranged at one ends, far away from the rotating rod, of the rotating strip;

the front end of the rotating rod is fixedly sleeved with gears, a U-shaped rod is arranged between the two gears, racks are fixedly arranged on the outer walls of the two sides of the U-shaped rod, and the two racks are in meshed connection with the corresponding gears;

after the male terminal is inserted into the conductive sheet, the U-shaped rod is pushed to move, the U-shaped rod moves to drive racks on two sides to move, the racks drive corresponding gears to rotate, the gears drive corresponding rotating rods to rotate, and the corresponding clamping blocks are driven by the rotating racks on two sides to rotate to be abutted against the side walls of the male terminal;

the lower extreme of U type pole is fixed and is provided with the slide bar, the lower extreme colour of slide bar is to the downside of conducting strip, be provided with between slide bar and the conducting strip and fix the stop gear of U type pole.

Preferably, the stop gear includes fixture block and baffle, the cavity has been seted up to the inside of slide bar, two the baffle slides and sets up in the inside both sides of cavity, the inside both sides of cavity are all fixed and are provided with the horizontal pole, the both ends of baffle cup joint with the horizontal pole activity that corresponds respectively, the fixture block is fixed to be set up in one side of baffle, the one end of fixture block extends to the outside of cavity, the upper surface of fixture block is inconsistent with the lower surface of conducting strip, the first spring has been cup jointed in the pole wall activity of horizontal pole, the both ends of first spring respectively with corresponding baffle fixed connection, the slide bar moves down, and two fixture blocks are moved to the inconsistent with conducting strip lower surface under the elasticity promotion of first spring, realize the spacing to U type pole promptly, can carry out stable clamp spacing to public end terminal, improve the stability of connection.

Preferably, the lower end of the sliding rod is fixedly provided with an anti-falling block, so that the sliding rod is prevented from falling off from the conductive sheet as much as possible.

Preferably, the second spring is movably sleeved on the rod wall of the sliding rod, and two ends of the second spring are fixedly connected with the lower surface of the corresponding conductive sheet and the anti-falling block respectively, so that the sliding rod is convenient to move and reset.

Preferably, the cross section of the sliding rod is square, so that the sliding rod cannot rotate, and the U-shaped rod can be stably driven to slide.

Preferably, the two clamping blocks are rubber blocks, so that the male terminal can be stably clamped.

Preferably, the longitudinal sections of the baffle and the cavity are square, so that the baffle cannot rotate, i.e. can stably slide.

In the technical scheme, the utility model has the technical effects and advantages that:

according to the utility model, after the male terminal is inserted into the conductive sheet, the U-shaped rod is pushed to move, the U-shaped rod moves to drive racks on two sides to move, the racks drive corresponding gears to rotate, the gears drive corresponding rotating rods to rotate, namely, the rotating strips on two sides drive corresponding clamping blocks to rotate to be abutted against the side wall of the male terminal, meanwhile, the sliding rods move downwards, and the two clamping blocks are pushed by the elastic force of the first spring to move to be abutted against the lower surface of the conductive sheet, so that the limit of the U-shaped rod is realized, namely, the male terminal can be clamped and limited stably, and the connection stability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a dual-purpose bidirectional composite contact motor terminal according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.

Reference numerals illustrate:

1. a conductive sheet; 2. pins; 3. a fixed block; 4. a rotating rod; 5. rotating the strip; 6. clamping blocks; 7. a U-shaped rod; 8. a rack; 9. a gear; 10. a slide bar; 11. an anti-falling block; 12. a second spring; 13. a baffle; 14. a cross bar; 15. a first spring; 16 clamping blocks.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a dual-purpose bidirectional composite contact motor terminal.

Referring to fig. 1-3, a dual-purpose bidirectional composite contact motor terminal comprises a conducting strip 1 and pins 2, wherein the two pins 2 are fixedly arranged on two sides of the lower surface of the conducting strip 1, fixed blocks 3 are fixedly arranged at the lower ends of the inner sides of the two conducting strips 1, a rotating rod 4 is rotatably arranged in the fixed blocks 3, a rotating strip 5 is fixedly sleeved at the rear end of the rotating rod 4, clamping blocks 6 are fixedly arranged at one end, far away from the rotating rod 4, of the rotating strip 5, the two clamping blocks 6 are rubber blocks, and the male terminal can be stably clamped;

the front end of the rotating rod 4 is fixedly sleeved with gears 9, a U-shaped rod 7 is arranged between the two gears 9, racks 8 are fixedly arranged on the outer walls of the two sides of the U-shaped rod 7, and the two racks 8 are in meshed connection with the corresponding gears 9;

after the male terminal is inserted into the conductive sheet 1, the U-shaped rod 7 is pushed downwards, the U-shaped rod 7 moves to drive the two side teeth 8 to move, the rack 8 drives the corresponding gear 9 to rotate, the gear 9 drives the corresponding rotating rod 4 to rotate, and then the two side rotating strips 5 are driven to rotate by taking the rotating rod 4 as an axis, namely, the two side rotating strips 5 drive the corresponding clamping blocks 6 to rotate and abut against the side wall of the male terminal, so that clamping limiting of the male terminal is completed.

The lower extreme of U type pole 7 is fixed to be provided with slide bar 10, the lower extreme colour of slide bar 10 is to the downside of conducting strip 1, the fixed anti-disengaging block 11 that is provided with of lower extreme of slide bar 10 prevents as far as possible that the slide bar from sliding off in the conducting strip, the pole wall activity of slide bar 10 has cup jointed second spring 12, the both ends of second spring 12 respectively with the lower surface of corresponding conducting strip 1 and anti-disengaging block 11 fixed connection, make things convenient for the slide bar to remove to reset, the cross section of slide bar 10 is square for the slide bar can't rotate, can stable drive U type pole and slide.

In order to limit the U-shaped rod 7, referring to fig. 1-3, a limiting mechanism for fixing the U-shaped rod 7 is arranged between the slide bar 10 and the conducting strip 1, the limiting mechanism comprises a clamping block 16 and a baffle 13, a cavity is formed in the slide bar 10, the two baffles 13 are slidably arranged on two sides of the interior of the cavity, cross bars 14 are fixedly arranged on two sides of the interior of the cavity, two ends of the baffle 13 are movably sleeved with the corresponding cross bars 14 respectively, the clamping block 16 is fixedly arranged on one side of the baffle 13, one end of the clamping block 16 extends to the outer side of the cavity, the upper surface of the clamping block 16 is abutted against the lower surface of the conducting strip 1, a first spring 15 is movably sleeved on the rod wall of the cross bar 14, two ends of the first spring 15 are fixedly connected with the corresponding baffles 13 respectively, and the longitudinal sections of the baffles 13 and the cavity are square, so that the baffles 13 cannot rotate, namely can stably slide;

the slide bar 10 moves downwards, when the cavity moves to the downside of the conducting strip 1, two clamping blocks 16 push down to the outside one end of cavity under the elasticity of first spring 15 for clamping block 16 moves to inconsistent with the lower surface of conducting strip 1, makes U type pole 7 unable upward movement, realizes promptly spacing to U type pole 7, even makes both sides clamp splice 6 unable removal, and stable and public end terminal both sides wall inconsistent, can carry out stable clamp spacing to public end terminal promptly, improves the stability of connection.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a double-purpose two-way compound contact motor terminal, includes conducting strip (1) and pin (2), its characterized in that, two pin (2) are fixed to be set up in conducting strip (1) lower surface both sides, two conducting strip (1) inboard lower extreme is all fixed and is provided with fixed block (3), the inside rotation of fixed block (3) is provided with bull stick (4), rotatory strip (5) have been fixedly cup jointed to the rear end of bull stick (4), rotatory strip (5) are kept away from the fixed clamp splice (6) that are provided with of one end of bull stick (4);

the front end of the rotating rod (4) is fixedly sleeved with gears (9), a U-shaped rod (7) is arranged between the two gears (9), racks (8) are fixedly arranged on the outer walls of the two sides of the U-shaped rod (7), and the two racks (8) are in meshed connection with the corresponding gears (9);

the lower extreme of U type pole (7) is fixed and is provided with slide bar (10), the lower extreme colour of slide bar (10) is to the downside of conducting strip (1), be provided with between slide bar (10) and conducting strip (1) fixed stop gear of U type pole (7).

2. The dual-purpose bidirectional composite contact motor terminal according to claim 1, wherein the limiting mechanism comprises a clamping block (16) and a baffle plate (13), a cavity is formed in the sliding rod (10), two baffle plates (13) are slidably arranged on two sides of the cavity, cross rods (14) are fixedly arranged on two sides of the cavity, two ends of each baffle plate (13) are movably sleeved with the corresponding cross rods (14) respectively, the clamping block (16) is fixedly arranged on one side of each baffle plate (13), one end of the clamping block (16) extends to the outer side of the cavity, the upper surface of the clamping block (16) is abutted against the lower surface of the conducting strip (1), a first spring (15) is movably sleeved on the rod wall of each cross rod (14), and two ends of each first spring (15) are fixedly connected with the corresponding baffle plates (13) respectively.

3. The dual-purpose bidirectional composite contact motor terminal according to claim 1, wherein the lower end of the sliding rod (10) is fixedly provided with an anti-drop block (11).

4. A dual-purpose bidirectional composite contact motor terminal according to claim 3, wherein a second spring (12) is movably sleeved on the rod wall of the sliding rod (10), and two ends of the second spring (12) are fixedly connected with the lower surface of the corresponding conductive sheet (1) and the anti-falling block (11) respectively.

5. A dual use bi-directional composite contact motor terminal according to claim 1, characterized in that the slide bar (10) is square in cross section.

6. A dual use bi-directional composite contact motor terminal according to claim 1, characterized in that both said clamping blocks (6) are rubber blocks.

7. A dual use bi-directional composite contact motor terminal according to claim 2, characterized in that the longitudinal cross-sections of the baffle (13) and the cavity are square.