CN218299574U - Horizontal transformer framework - Google Patents

Abstract

The utility model provides a horizontal transformer skeleton. The horizontal transformer skeleton includes: around post, two keep off frame, two stitch seats and a plurality of stitch, the cover that all slides on two stitch seats is equipped with the framework, the bottom of a plurality of stitches run through respectively corresponding framework and with the framework sliding connection that corresponds, two recesses have all been seted up to the bottom of two stitch seats, slidable mounting has the spring in the recess, the bottom of spring extends to the recess outer and contacts with the bottom inner wall of framework, the top of spring contacts with the top inner wall of recess. The utility model provides a horizontal transformer skeleton has the stitch and prevents the advantage of rolling over the function.

Description

Horizontal transformer framework

Technical Field

The utility model relates to a transformer skeleton technical field especially relates to a horizontal transformer skeleton.

Background

The horizontal transformer framework is a transformer framework, the style of the horizontal transformer framework is named as a climbing type, the transformer framework is a main structure of a transformer and is also called a transformer wire frame, the transformer wire frame not only belongs to a carrying piece of a copper wire and a magnetic core, but also plays a role in conducting electricity when the transformer works, pins are arranged at the bottom of the transformer wire frame, and the pins are used as a guide piece of the whole transformer and a circuit board.

Through retrieval, the related art discloses a horizontal transformer framework, which comprises a winding column, two baffles and two pin bases, wherein the two baffles are symmetrically arranged on the front side and the rear side of the winding column, the winding column is in a hollow cuboid shape, and the winding column penetrates through the two baffles to form an iron core groove. The middle part of the outer ring of the winding column is provided with a winding part, and the thickness of the winding part is smaller than that of the two sides. The baffle is L shape, and the lower extreme of two baffles all is equipped with outside convex connecting portion in side, and two stitch seats set up respectively on the connecting portion of two baffles, all are equipped with six stitches on every stitch seat in proper order. The connecting portion of baffle is equipped with the trough of matcing with stitch quantity, position, however, the stitch of this transformer skeleton bottom is direct to expose outside, and this makes the stitch easy when the installation, and easy because the jack is not looked for and is buckled, and the loss prevention ability is relatively poor, consequently, it solves above-mentioned technical problem to need to provide a new horizontal transformer skeleton.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a horizontal transformer skeleton with stitch is prevented rolling over function.

In order to solve the technical problem, the utility model provides a horizontal transformer skeleton includes: around post, two fender frames, two stitch seats and a plurality of stitch, the cover that all slides on two stitch seats is equipped with the framework, the bottom of a plurality of stitches run through respectively corresponding framework and with the framework sliding connection that corresponds, two recesses have all been seted up to the bottom of two stitch seats, slidable mounting has the spring in the recess, the bottom of spring extends to the recess outer and contacts with the bottom inner wall of framework, the top of spring contacts with the top inner wall of recess.

Preferably, the limiting strips are fixedly mounted on the sides, far away from each other, of the two blocking frames.

Preferably, a plurality of perforation have all been seted up to the bottom inner wall of two frameworks, and a plurality of stitches run through corresponding perforation respectively and with corresponding perforation sliding connection.

Preferably, a sliding hole is formed in the inner wall of the top of the groove, a positioning rod is slidably mounted in the spring, the top end of the positioning rod extends into the sliding hole and is in sliding connection with the sliding hole, and the bottom end of the positioning rod is fixedly connected with the inner wall of the bottom of the frame body.

Preferably, the sliding grooves are formed in the two ends of the two pin base, the sliding blocks are arranged in the four sliding grooves in a sliding mode, and one side of each sliding block is fixedly connected with the inner wall of each frame body.

Preferably, the same side of the two frame bodies is provided with the limiting screws in a threaded manner, the inner walls of the two sliding grooves on one side of the two limiting screws are provided with clamping grooves, and the two limiting screws are respectively matched with the corresponding clamping grooves.

Preferably, the winding column is provided with an iron core opening.

Compared with the prior art, the utility model provides a horizontal transformer skeleton has following beneficial effect:

the utility model provides a horizontal transformer skeleton, cooperate through framework and perforation, be equipped with a protection machanism on transformer skeleton's the stitch seat, this protection machanism can protect and prescribe a limit to the stitch, can avoid the stitch to appear buckling damage, cooperate through spout and slider, can prescribe a limit to the home range of framework, avoid the framework to break away from the stitch seat, cooperate through injecing screw and draw-in groove, can prescribe a limit to the position of framework when the stitch exposes from the framework, avoid the framework to kick-back under the promotion of spring.

Drawings

Fig. 1 is a schematic view of a partial cross-sectional structure of a horizontal transformer bobbin according to the present invention;

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

fig. 3 is a schematic view of a first structure of a horizontal transformer bobbin according to the present invention;

fig. 4 is a second schematic structural diagram of the horizontal transformer bobbin provided by the present invention.

Reference numbers in the figures: 1. winding the column; 2. a blocking frame; 3. a limiting strip; 4. a stitch base; 5. a stitch; 6. a frame body; 7. perforating; 8. a chute; 9. a slider; 10. a groove; 11. a slide hole; 12. positioning a rod; 13. a spring; 14. a limiting screw; 15. a card slot; 16. and 4, forming an iron core opening.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic diagram of a partial cross-sectional structure of a horizontal transformer bobbin according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a first structural schematic diagram of the horizontal transformer bobbin provided by the present invention; fig. 4 is a second schematic structural diagram of the horizontal transformer bobbin provided by the present invention. Horizontal transformer skeleton includes: the winding column 1 is provided with an iron core opening 16, the iron core opening 16 corresponds to the frame opening of the blocking frame 2 and mainly serves as an inserting opening of the iron core to limit the iron core so as to enable the iron core to be more stable when the iron core is installed on a transformer framework, the two blocking frames 2 are welded at two ends of the winding column 1, one sides, far away from each other, of the two blocking frames 2 are fixedly provided with limiting strips 3, the limiting strips 3 can limit the iron core so as to enable the iron core sleeved on the transformer framework to be more stable, the two pin bases 4 are welded on the two blocking frames 2 to form the transformer framework, the two pin bases 4 are sleeved with frame bodies 6 in a sliding mode, the frame bodies 6 can limit and protect the pin bases 5 when the pin bases 5 are inserted into a circuit board jack, bending of the pin bases 5 under the influence of external force is avoided, the inner walls of the bottoms of the two frame bodies 6 are provided with a plurality of through holes 7, the plurality of pins 5 respectively penetrate through the corresponding through holes 7 and are in sliding connection with the corresponding through holes 7, the through holes 7 enable the pins 5 to smoothly penetrate through the frame body 6 and keep in sliding connection with the frame body 6, the two ends of the two pin bases 4 are respectively provided with a sliding groove 8, the four sliding grooves 8 are respectively and slidably provided with a sliding block 9, one side of each sliding block 9 is respectively and fixedly connected with the inner wall of the two frame bodies 6, the sliding grooves 8 and the sliding blocks 9 are matched, so that not only can the stability between the frame body 6 and the pin bases 4 be improved, but also the frame body 6 can be prevented from being separated from the pin bases 4, the bottom parts of the two pin bases 4 are respectively provided with two grooves 10, the grooves 10 can be used as accommodating spaces of the springs 13 when the springs 13 are compressed, so that the frame body 6 can normally slide to enable the pins 5 to be exposed, the springs 13 are slidably arranged in the grooves 10, the bottom ends of the springs 13 extend out of the grooves 10 and are contacted with the inner walls of the bottom parts of the frame body 6, the top of spring 13 contacts with the top inner wall of recess 10, spring 13 gives the thrust with framework 6, make framework 6 can be in the protection state to stitch 5 all the time, slide opening 11 has been seted up to the top inner wall of recess 10, slidable mounting has locating lever 12 in spring 13, the top of locating lever 12 extend to in the slide opening 11 and with slide opening 11 sliding connection, the bottom of locating lever 12 and the bottom inner wall fixed connection of framework 6, slide opening 11 cooperation locating lever 12 not only can improve the stability between framework 6 and the stitch seat 4, can also prescribe a limit to spring 13 simultaneously, avoid the spring to break away from between framework 6 and the stitch seat 4.

Two framework 6 same one side equal threaded installation of screw limit 14, draw-in groove 15 has all been seted up on being in two inner walls of two spouts 8 of two screw limit 14 one sides, two screw limit 14 respectively with the draw-in groove 15 looks adaptations that correspond, the internal thread hole has been seted up to one side inner wall of framework 6, screw limit 14 run through the internal thread hole and with internal thread hole threaded connection, screw limit 14 cooperation draw-in groove 15 can be injectd framework 6, avoid it to appear sliding under spring 13's promotion.

The utility model provides a horizontal transformer skeleton's theory of operation as follows:

before the transformer framework is used, a copper wire can be wound on the winding column 1, when the copper wire is wound, the winding range of the copper wire can be limited by the two blocking frames 2, when the iron core needs to be inserted, the positioning column between the two iron cores can be inserted into an iron core opening 16 of the winding column 1, so that the two iron cores are inserted and sleeved on the winding column 1 and the two blocking frames 2, when the transformer framework needs to be connected with a circuit board, pins 5 on a pin base 4 of the transformer framework need to be inserted into jacks of the circuit board, when the transformer framework is inserted, the pins 5 are respectively aligned with the jacks, then the transformer framework is pressed downwards, because the framework 6 limits the pins 5 in the pressing process, the framework 6 does not need to be bent or damaged, the pins 5 continuously press downwards along with the transformer framework, the pins 5 continuously extend into the jacks of the circuit board, the framework 6 can extrude the spring 13, meanwhile, the positioning rod 12 can also retract into the sliding hole 11, when the framework 5 is completely inserted into the jacks of the circuit board, one end of the limiting framework 14 can move to the screw 6 to the corresponding to the jack 15, and the bolt can be pushed out of the framework 6 to the slot of the transformer framework, and the circuit board, the screw can be prevented from rotating, and the slot 14, and the framework 6 can be prevented from rotating in the slot 15, and the limiting slot 15, and the slot of the framework 6.

Compared with the prior art, the utility model provides a horizontal transformer skeleton has following beneficial effect:

the utility model provides a horizontal transformer skeleton, cooperate through framework 6 and perforation 7, be equipped with a protection machanism on transformer skeleton's stitch seat 4, this protection machanism can protect and prescribe a limit to stitch 5, can avoid stitch 5 to appear buckling failure, cooperate through spout 8 and slider 9, can prescribe a limit to framework 6's home range, avoid framework 6 to break away from stitch seat 4, cooperate through injecing screw 14 and draw-in groove 15, prescribe a limit to framework 6's position when can expose in stitch 5 from framework 6, avoid framework 6 to kick-back under spring 13's promotion.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that the person skilled in the art understands the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a horizontal transformer skeleton, includes around post, two keep off frame, two stitch seats and a plurality of stitch, its characterized in that: the equal slip cap is equipped with the framework on two pin bases, and the bottom of a plurality of stitches runs through the framework that corresponds respectively and with the framework sliding connection that corresponds, and two recesses have all been seted up to the bottom of two pin bases, slidable mounting has the spring in the recess, the bottom of spring extends to the recess outer and contacts with the bottom inner wall of framework, the top of spring contacts with the top inner wall of recess.

2. The horizontal transformer framework of claim 1, wherein a limiting bar is fixedly mounted on the side of each of the two blocking frames away from each other.

3. The horizontal transformer framework of claim 1, wherein the inner walls of the bottoms of the two frame bodies are respectively provided with a plurality of through holes, and a plurality of pins respectively penetrate through the corresponding through holes and are connected with the corresponding through holes in a sliding manner.

4. The horizontal transformer framework according to claim 1, wherein a sliding hole is formed in the inner wall of the top of the groove, a positioning rod is slidably mounted in the spring, the top end of the positioning rod extends into the sliding hole and is slidably connected with the sliding hole, and the bottom end of the positioning rod is fixedly connected with the inner wall of the bottom of the framework.

5. The horizontal transformer framework of claim 1, wherein two ends of the two pin bases are respectively provided with a sliding groove, sliding blocks are respectively and slidably mounted in the four sliding grooves, and one side of each sliding block is fixedly connected with the inner walls of the two frame bodies.

6. The horizontal transformer framework according to claim 5, wherein limiting screws are installed on the same sides of the two frame bodies in a threaded manner, clamping grooves are formed in the inner walls of the two sliding grooves on one sides of the two limiting screws, and the two limiting screws are respectively matched with the corresponding clamping grooves.

7. The horizontal transformer bobbin of claim 1, wherein the winding post is provided with an iron core opening.

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