CN220290588U - Easy-to-assemble vertical resonant transformer equipment - Google Patents

Abstract

The utility model relates to the technical field of easy-to-assemble vertical resonance transformation, and discloses easy-to-assemble vertical resonance transformation equipment, which comprises an equipment main body, wherein the bottom end of the equipment main body is movably connected with a limiting structure, the inside of the front side and the back side of the limiting structure is respectively movably connected with a locking structure, pins are fixedly arranged at four corners of the bottom surface of the limiting structure, the limiting structure comprises a first base, first limiting grooves are respectively formed in the front side and the back side of the bottom end of the first base, and the bottom end of the first base is movably connected with a second base. According to the utility model, the limiting structure is designed and installed, the first base is inserted into the second base, and the first base and the second base are fixed through the limiting frame, so that the vertical resonance voltage transformation equipment can be assembled and disassembled rapidly, the installation time is saved, the production efficiency is improved, and the problem that the vertical resonance voltage transformation equipment is damaged but difficult to replace when working on a circuit board is avoided.

Description

Easy-to-assemble vertical resonant transformer equipment

Technical Field

The utility model relates to the technical field of easy-to-assemble vertical resonance transformation, in particular to easy-to-assemble vertical resonance transformation equipment.

Background

The resonant voltage transformation equipment is an important component of a switching power supply and can be divided into a parallel resonant inverter and a series resonant inverter, and generates large current and high voltage by utilizing the principle of parallel resonance or series resonance, and the Chinese patent with the application number of 201822103338.6 discloses a vertical double-slot high-insulation LLC resonant transformer which comprises a framework, a winding and a protective shell, wherein the framework is vertically arranged, a first winding slot and a second winding slot are separated from the framework through a partition board, and the winding is formed on the first winding slot and the second winding slot by winding a stranded wire; the top of skeleton is equipped with first slot, be provided with the second slot on the baffle, the protective case is half surrounding form, and the upper and lower both ends of protective case are equipped with first inserted sheet, second inserted sheet, insert first slot and second inserted sheet through first inserted sheet and insert the second slot location, and the protective case is half surrounding outside the winding of first wire winding groove. The utility model skillfully uses the coordination of the protective shell and the framework, uses the twisted wire to wind as the winding to replace the traditional three-layer insulated wire, effectively saves the packaging size of the product, improves the power density, realizes miniaturization, optimizes the production process, improves the product quality, and finally reduces the product cost. "

The problem of miniaturized resonance transformer equipment has only been solved to this contrast document, but current vertical resonance transformer equipment often can not carry out fast assembly and dismantlement well, and current vertical resonance transformer equipment and circuit board installation after, be difficult to change when producing the damage, in addition, current vertical resonance transformer equipment is usually to be connected pin and coil through welded mode after the equipment, is difficult for separating wire and pin when need maintenance and change coil, has still wasted a large amount of manual times when welding.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides easy-to-assemble vertical resonance transformer equipment, which has the advantages of being capable of being assembled and disassembled quickly, being inserted quickly and being capable of connecting wires and pins stably, saving installation time and improving production efficiency, and solves the problems that the existing vertical resonance transformer equipment cannot be assembled and disassembled quickly well, is difficult to replace just when damaged in use, needs to be connected with the wires and pins in a welding way and wastes manual time.

The utility model provides the following technical scheme: the utility model provides an easy-to-assemble vertical resonance transformation equipment, includes the equipment main part, the bottom swing joint of equipment main part has limit structure, limit structure's inside is swing joint respectively has locking structure around, limit structure's bottom surface four corners position fixed mounting has the pin;

the limiting structure comprises a first base, wherein first limiting grooves are respectively formed in the front side and the rear side of the bottom end of the first base, a second base is movably connected to the bottom end of the first base, second limiting grooves are respectively formed in the front side and the rear side of the upper surface of the second base, a limiting frame is movably connected to the second base and the second limiting grooves in an inserted mode, a limiting plate is movably connected to the limiting frame in an inserted mode, short rods which are integrally formed are respectively arranged on two sides of the bottom surface of the limiting plate, and a first spring is movably sleeved outside the short rods;

the locking structure comprises a long rod, two first clamping plates are movably connected to one side, facing the center position of the second base, of the long rod, the first clamping plates are hinged to second clamping plates, one end, far away from the limiting frame, of the long rod is fixedly connected with a second spring, one end, close to the limiting frame, of the long rod is slidably connected with a sliding block, and the top end of the sliding block is fixedly connected with a button.

Preferably, the cross section of the first limiting groove is in a shape like a Chinese character 'zhong', the thickness of one end of the second limiting groove close to the center of the second base is the same as the minimum space in the groove of the first limiting groove, and the middle position of the second limiting groove close to one end of the center of the second base is provided with a long groove.

Preferably, the front side and the rear side of the limiting frame are respectively and fixedly connected with a limiting bar through screws, the cross section of the limiting bar is I-shaped, a clamping groove is formed in the middle position of the upper end of the limiting frame, and the clamping groove extends to a second base at two ends of the limiting frame.

Preferably, the limiting plate is movably connected with the clamping groove in an inserting mode, the cross section of the limiting plate is L-shaped, round grooves are respectively formed in the two ends of the second base, located on the limiting frame, of the second base, and the short rod is slidably connected with the short rod in the round grooves in an inserting mode.

Preferably, the sliding grooves are formed in the front side and the rear side of the second base, the long rod is connected in the sliding grooves in a sliding mode, one end, close to the limiting frame, of the long rod is an inclined surface, the bottom end of the sliding block is an inclined surface, and the inclined surface of the long rod is tangent to the inclined surface of the sliding block.

Preferably, the bottom and the pin welding of first splint, the wire guide has been seted up to the four corners position of second base upper surface, every the wire guide is located between every group first splint and the second splint, the round hole has been seted up respectively to the one end front and back side that the second base is close to the locating rack, the button inserts in the round hole and connects.

Compared with the prior art, the utility model has the following beneficial effects:

1. this easy equipment vertical resonance transformation equipment has installed limit structure through the design, insert in the second base with first base, fix first base and second base through the locating plate, fix the locating plate, can assemble equipment body and the second base that is provided with the pin fast when the installation, only need pull up the locating plate when dismantling can demolish equipment body for vertical resonance transformation equipment can assemble fast and dismantle, saved installation time, improved production efficiency, avoided vertical resonance transformation equipment to take place to damage but the problem that is difficult to change when working on the circuit board.

2. This easy equipment vertical resonance transformation equipment has installed locking structure through the design, locks the wire that draws forth the coil through first splint and second splint for the wire can be connected with the pin of connecting on the second splint steadily, makes need not the welding when installing vertical resonance transformation equipment and can fixed connection wire and pin, has saved manual time, makes equipment maintenance and change more easily.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view of the body structure of the apparatus of the present utility model;

FIG. 5 is a partial perspective view of the spacing structure of the present utility model;

FIG. 6 is a schematic perspective view of a locking mechanism of the present utility model;

fig. 7 is a schematic partial cross-sectional view of a locking structure of the present utility model.

In the figure: 1. an apparatus main body; 2. a limit structure; 21. a first base; 22. a first limit groove; 23. a second base; 24. the second limit groove; 25. a limiting frame; 26. a limiting plate; 27. a short bar; 28. a first spring; 3. a locking structure; 31. a long rod; 32. a first clamping plate; 33. a second clamping plate; 34. a second spring; 35. a slide block; 36. a button; 4. pins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, an easy-to-assemble vertical resonant transformer device is provided, wherein a limiting structure 2 is movably connected to the bottom end of a device main body 1, locking structures 3 are movably connected to the inside of the front and rear sides of the limiting structure 2, and pins 4 are fixedly installed at four corners of the bottom surface of the limiting structure 2.

Compared with the prior art, the vertical resonance transformer device is formed by rapidly assembling the limiting structure 2 and the device main body 1, and the lead wire in the device main body 1 is stably connected with the pin 4 through the locking structure 3, so that the device is simpler, more convenient and easier to assemble during production and easier to disassemble during maintenance.

Referring to fig. 1-7, an easy-to-assemble vertical resonance transformer apparatus includes a limit structure 2, the limit structure 2 includes a first base 21, a first limit groove 22 is respectively provided at front and rear sides of bottom end of the first base 21, a second base 23 is movably connected to bottom end of the first base 21, a second limit groove 24 is respectively provided at front and rear sides of upper surface of the second base 23, a limit frame 25 is movably connected to the second base 23 and the second limit groove 24, a limit plate 26 is movably connected to the limit frame 25 in an inserted manner, a short rod 27 is integrally formed at two sides of bottom surface of the limit plate 26, a first spring 28 is movably sleeved outside the short rod 27, a cross section of the first limit groove 22 is in a shape like a Chinese character 'zhong', a thickness of one end of the second limit groove 24 near a center of the second base 23 is the same as a minimum space in the groove of the first limit groove 22, a long groove is provided at an intermediate position of the second limit groove 24 near a center end of the second base 23, a limit bar 25 is fixedly connected to front and rear sides of the limit frame 25 respectively, a cross section of the limit bar is in an i-shaped form, a stop bar 25 is movably connected to the two ends of the limit bar 25, a stop bar 25 is movably connected to two ends of the two end of the limit bar 25 are respectively provided at two ends of the limit bar 25, and the two ends of the limit bar 23 are connected to the two end of the limit bar 23 are respectively in a round bar 23.

In this embodiment, it should be noted that, the first limiting groove 22 on the first base 21 is aligned with the second limiting groove 24 on the second base 23, then two limiting strips on the limiting rack 25 are inserted into the first limiting groove 22 and the second limiting groove 24, so that a group of the first limiting groove 22 and the second limiting groove 24 are clamped and fixed by a limiting strip, the limiting rack 25 and the second base 23 are limited by the short rod 27, so that the device body 1 can be stably used after being installed in the limiting structure 2, the stability of the device is improved, and when the device is removed, the device body 1 can be taken out from the limiting structure 2 only by lifting the short rod 27, and then pulling out the limiting rack 25, so that the assembly and the disassembly of the device are easier and quicker, the time is saved, and the production efficiency is improved.

Referring to fig. 1-7, an easy-to-assemble vertical resonant transformer device includes a locking structure 3, the locking structure 3 includes a long rod 31, one side of the long rod 31 facing to a center position of a second base 23 is movably connected with two first clamping plates 32, the first clamping plates 32 are hinged with a second clamping plate 33, one end of the long rod 31 far away from a limiting frame 25 is fixedly connected with a second spring 34 through a screw, one end of the long rod 31 near the limiting frame 25 is slidably connected with a sliding block 35, the top end of the sliding block 35 is fixedly connected with a button 36 through the screw, a sliding groove is formed in front and back sides of the inside of the second base 23, the long rod 31 is slidably connected in the sliding groove, one end of the long rod 31 near the limiting frame 25 is an inclined plane, the bottom end of the sliding block 35 is an inclined plane, the inclined plane of the long rod 31 is tangent to the inclined plane of the sliding block 35, the bottom end of the first clamping plate 32 is welded with a pin 4, wire guide holes are formed in four corners of the upper surface of the second base 23, each wire guide hole is located between each group of the first clamping plates 32 and the second clamping plates 33, round holes are respectively formed in front and back sides of one end of the second base 23 near the limiting frame 25, and the round holes are respectively connected in an inserted connection.

In this embodiment, it should be noted that, pressing the button 36 makes the slider 35 displace downward, the slider 35 extrudes the long rod 31 through the inclined plane to move to the direction of the second spring 34, at this time, the second spring 34 is compressed, the long rod 31 drives the second clamping plate 33 to rotate around the hinge of the first clamping plate 32 and the second clamping plate 33 in the direction away from the first clamping plate 32, at this time, the wire can be inserted, the button 36 is released after the insertion is completed, under the action of the elasticity of the second spring 34, the long rod 31 moves to one side of the button 36, the second clamping plate 33 rotates to the first clamping plate 32, at this time, the second clamping plate 33 clamps the wire with the first clamping plate 32, the button 36 rises through the round hole, when the wire needs to be taken out, the button 36 is pressed to pull out the wire, the purpose of locking the wire is achieved, the wire and the pin 4 can be stably connected without welding, the installation and the disassembly of the vertical resonance transformer are faster and simpler, the time of manual welding is saved, and the production efficiency is improved.

And all that is not described in detail in this specification is prior art that is well known to those skilled in the art.

Working principle: when the wire pulling device is used, the short rod 27 is pulled out, the first spring 28 is compressed, the limit frame 25 is pulled out of the second base 23, the first limit groove 22 on the first base 21 is aligned to the second limit groove 24 on the second base 23, then the limit frame 25 is inserted into the first limit groove 22 and the second limit groove 24, a group of the first limit groove 22 and the second limit groove 24 are clamped and fixed by one limit bar on the limit frame 25, the short rod 27 is released at the moment, under the action of the elasticity of the first spring 28, the short rod 27 is clamped and fixed with the second base 23 and the clamping groove on the limit frame 25, when a wire is installed, the push button 36 is pressed, the slide block 35 moves downwards, the slide block 35 presses the long rod 31 to move towards the second spring 34 through an inclined plane, the second spring 34 is compressed, the long rod 31 drives the second clamp 33 to rotate around the first clamp plate 32 and the second clamp plate 33 towards the direction far away from the first clamp plate 32, the wire can be inserted, the push button 36 is released after the insertion is completed, under the action of the elasticity of the second spring 34, the push button 36 moves towards the second clamp plate 36 towards the first clamp plate 32, the wire pulling button 36 is pushed out, and the wire can be pulled out towards the first clamp plate 32, and the wire can be pulled out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. And in the drawings of the present utility model, the filling patterns are only for distinguishing the layers, and are not limited in any way.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an easy vertical resonance transformation equipment of equipment, includes equipment main part (1), its characterized in that: the bottom end of the equipment main body (1) is movably connected with a limiting structure (2), the inside of the front side and the inside of the rear side of the limiting structure (2) are respectively and movably connected with a locking structure (3), and pins (4) are fixedly arranged at four corners of the bottom surface of the limiting structure (2);

the limiting structure (2) comprises a first base (21), a first limiting groove (22) is formed in the front side and the rear side of the bottom end of the first base (21), a second base (23) is movably connected to the bottom end of the first base (21), a second limiting groove (24) is formed in the front side and the rear side of the upper surface of the second base (23), a limiting frame (25) is movably connected to the inside of the second base (23) and the second limiting groove (24), a limiting plate (26) is movably connected to the inside of the limiting frame (25), short rods (27) which are integrally formed are respectively arranged on two sides of the bottom surface of the limiting plate (26), and a first spring (28) is movably sleeved outside the short rods (27);

the locking structure (3) comprises a long rod (31), one side of the long rod (31) facing the center position of the second base (23) is movably connected with two first clamping plates (32), the first clamping plates (32) are hinged with second clamping plates (33), one end of the long rod (31) away from the limiting frame (25) is fixedly connected with a second spring (34), one end of the long rod (31) close to the limiting frame (25) is slidably connected with a sliding block (35), and the top end of the sliding block (35) is fixedly connected with a button (36).

2. The easy-to-assemble vertical resonant transformer device of claim 1, wherein: the cross section of the first limiting groove (22) is in a Chinese character 'zhong', the thickness of one end of the second limiting groove (24) close to the center of the second base (23) is the same as the minimum space in the groove of the first limiting groove (22), and the middle position of one end of the second limiting groove (24) close to the center of the second base (23) is provided with a long groove.

3. The easy-to-assemble vertical resonant transformer device of claim 1, wherein: the front side and the rear side of the limiting frame (25) are respectively fixedly connected with a limiting bar through screws, the cross section of the limiting bar is I-shaped, a clamping groove is formed in the middle position of the upper end of the limiting frame (25), and the clamping groove extends to a second base (23) located at two ends of the limiting frame (25).

4. The easy-to-assemble vertical resonant transformer device of claim 1, wherein: the limiting plate (26) is movably connected with the clamping groove in an inserting mode, the cross section of the limiting plate (26) is L-shaped, round grooves are formed in the two ends of the second base (23) located on the limiting frame (25) respectively, and the short rods (27) are slidably connected in the round grooves in an inserting mode.

5. The easy-to-assemble vertical resonant transformer device of claim 1, wherein: the sliding groove is formed in the front side and the rear side of the second base (23), the long rod (31) is connected in a sliding mode in the sliding groove, one end, close to the limiting frame (25), of the long rod (31) is an inclined surface, the bottom end of the sliding block (35) is an inclined surface, and the inclined surface of the long rod (31) is tangent to the inclined surface of the sliding block (35).

6. The easy-to-assemble vertical resonant transformer device of claim 1, wherein: the bottom of first splint (32) welds with pin (4), wire guide has been seted up to the four corners position of second base (23) upper surface, every wire guide is located between every group first splint (32) and second splint (33), round hole has been seted up respectively in the one end front and back side that second base (23) are close to spacing (25), button (36) are inserted in the round hole and are connected.