Small-size multi-pin high-frequency transformer

Abstract

The utility model discloses a small-size multi-pin high-frequency transformer, which relates to the technical field of transformers and comprises a fixer, a shifting connector is slidably clamped in the fixer, and a high-frequency transformer is inserted into the upper end of the shifting connector. The multi-pin high-frequency transformer solves the problems that wiring standards of an existing multi-pin high-frequency transformer are not uniform, and installation difficulty is increased, through the arrangement of the fixing devices, the sliding grooves are formed in the two sides of the high-frequency transformer in an aligned mode, the springs provide extrusion force for the shifting connectors in the sliding grooves from the two ends, the stability of the high-frequency transformer after plugging is kept, and installation is convenient. Through the arrangement of the shifting connectors, the multiple sets of moving assemblies are arranged, the universality is improved, the moving assemblies are externally connected with wires and adjustable in position, the shifting clamping assemblies can slide along the moving assemblies to adjust the distance and are used for being connected with transformers with different distances on the two sides in an inserted mode, the depth of the shifting clamping assemblies is large, and the universality is improved. The arrangement of the structure can be suitable for high-frequency transformers with multiple pin positions and multiple intervals.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely is a small volume multi pin high frequency transformer. BACKGROUND

[0002] The transformer is mainly used for converting input signal into high frequency signal and transmitting and converting between different circuits, and the high frequency transformer is various, and the transformer usually comprises winding, magnetic core and framework for winding, and the winding is wound on the framework, and finally the lead of the winding is welded on the pin.

[0003] The utility model discloses a multi pin high frequency transformer, including: support, including top seat and base, top seat is provided with pin fixed position, and the base is arrayed and is provided with a plurality of lead holes, two magnetic cores including magnetic column and two baffle, two baffle symmetry sets up in the both sides of magnetic column, and magnetic column extends along the horizontal direction, and two magnetic cores are opposite and set up, and the magnetic column of two magnetic cores is coaxial and the baffle between two magnetic cores is one to one correspondence, and top seat and base are installed respectively in the upper and lower ends of magnetic core in vertical direction, winding, winding is wound on the magnetic column of two magnetic cores, and winding includes interval arrangement multiple sets of input winding and multiple sets of output winding, and input winding is made of wire cake, and output winding is made of copper sheet body, and the pin of multiple sets of output winding corresponds and passes through multiple lead holes, and the pin of multiple sets of input winding is fixed on the pin fixed position on top seat, can be easy to fix the pin of multi pin high frequency transformer, and it is convenient to install, but because the wiring standard of existing multi pin high frequency transformer is not unified, and the depth and position of pin change, lead to the transformer between different manufacturers produced can not be directly interchanged, increase the difficulty of installation.

[0004] In view of the above problem, a small volume multi pin high frequency transformer is provided. Utility model content

[0005] The utility model discloses a small volume multi pin high frequency transformer, solve the wiring standard of existing multi pin high frequency transformer in background art not unified, and the depth and position of pin change, lead to the transformer between different manufacturers produced can not be directly interchanged, increase the difficulty of installation's problem.

[0006] To achieve the above object, the utility model provides the following technical scheme: a small volume multi pin high frequency transformer, including fixer, the inside slide of fixer is combined and is provided with displacement connector, the upper end of displacement connector is inserted and is provided with high frequency transformer, displacement connector is provided with multiple sets, the fixer includes platform piece, two groups of sliding grooves are set up on the platform piece, the both sides of sliding groove are connected with spring, multiple sets of mobile assembly are combined and are slid in the sliding groove, and the upper end of mobile assembly is slid and is provided with displacement assembly.

[0007] Preferably, the fixator further comprises support rods fixedly arranged at the lower end of the platform.

[0008] Preferably, the springs are arranged in four groups and located at both sides of the sliding groove.

[0009] Preferably, the high-frequency transformer is provided with a plurality of external pins at both sides of the lower end, and the number of external pins at both sides can be the same or different.

[0010] Preferably, the moving assembly is provided with a wire socket at one side, the upper end of the wire socket is connected with a conductive sheet, and the upper end of the moving assembly is provided with a conductive groove at one side.

[0011] Preferably, the shifting clamping assembly comprises a conductive block clamped in the conductive sheet, and the conductive block is connected with a plug block at one side.

[0012] Preferably, the conductive block is connected with a side sheet at one side.

[0013] Preferably, the plug block is provided with a pin socket, and the inner wall of the pin socket is fixedly provided with clamping pieces at both sides, and the clamping pieces are arranged in two groups.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The small-size multi-pin high-frequency transformer provided by the utility model is provided with two groups of sliding grooves, the sliding grooves are arranged at both sides of the high-frequency transformer, the springs provide extrusion force for the shifting connector inside the sliding groove from both ends, the stability of the high-frequency transformer after plugging is maintained, and the problem that the installation position needs to be variable is solved.

[0016] 2. The small-size multi-pin high-frequency transformer provided by the utility model is provided with a shifting connector, the moving assembly is provided with a plurality of groups, the number of pins of the high-frequency transformer can be plugged and used, the universality is improved, the moving assembly is externally connected with an electric wire, the position is adjustable, the shifting clamping assembly can slide along the moving assembly to adjust the interval, is used for plugging transformers with different intervals at both sides, the shifting clamping assembly is deep, the structure can adapt to high-frequency transformers with multiple pins and multiple intervals, different transformers can be adapted to the fixator and the shifting connector, the fixator and the shifting connector can be directly fixed, do not need to be disassembled, and the high-frequency transformer can be directly replaced and used, the problem that the installation difficulty is increased because the transformers produced by different manufacturers cannot be directly interchanged due to the change of the pin depth and position is solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the whole layered structure schematic view of the utility model;

[0019] Figure 3 It is the structure schematic view of the high-frequency transformer of the utility model;

[0020] Figure 4 It is the structure schematic view of the displacement engaging assembly of the utility model;

[0021] Figure 5 It is the split structure schematic view of the displacement connector of the utility model;

[0022] Figure 6 It is the split structure schematic view of the displacement engaging assembly of the utility model.

[0023] In the drawing: 1, the fixed device;11, the support rod;12, the platform piece;121, the sliding groove;13, the spring;2, the displacement connector;21, the moving assembly;211, the line socket;212, the conductive sheet;213, the conductive groove;22, the displacement engaging assembly;221, the conductive block;2211, the side joint sheet;222, the plug block;2221, the pin socket;2222, the clamping sheet;3, the high-frequency transformer;31, the external pin. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] In order to further understand the content of the utility model, the utility model will be described in detail in conjunction with the drawings.

[0026] In conjunction with Figure 1 The utility model discloses a small volume multi-pin high-frequency transformer, which comprises a fixed device 1, a displacement connector 2 is slidably engaged in the fixed device 1, a high-frequency transformer 3 is inserted into the upper end of the displacement connector 2, the displacement connector 2 is provided with multiple groups, the fixed device 1 comprises a platform piece 12, two groups of sliding grooves 121 are formed in the platform piece 12, springs 13 are connected to the two sides of the sliding grooves 121, multiple groups of moving assemblies 21 are slidably engaged in the sliding grooves 121, and displacement engaging assemblies 22 are slidably arranged at the upper ends of the moving assemblies 21.

[0027] Specifically, the sliding groove 121 is provided with two groups, which are arranged on the two sides of the high-frequency transformer 3. The spring 13 provides extrusion force for the displacement connector 2 inside the sliding groove 121 from both ends, maintains the stability of the high-frequency transformer 3 after plugging, and the moving assembly 21 is provided with multiple groups, which can be used for plugging according to the number of pins of the high-frequency transformer 3, improves the versatility, and the moving assembly 21 is externally connected with a wire, the position is adjustable, the displacement clamping assembly 22 can slide along the moving assembly 21 to adjust the spacing, which is used for plugging transformers with different spacing on both sides, and the displacement clamping assembly 22 is relatively deep. The structure can adapt to high-frequency transformers with multiple pins and multiple spacings, so that different transformers can be adapted to the fixing device 1 and the displacement connector 2, and the fixing device 1 and the displacement connector 2 can be directly fixed without disassembly and can be directly replaced with the high-frequency transformer 3.

[0028] The utility model will be further described in connection with the embodiments below.

[0029] Embodiment one:

[0030] In combination with Figure 2 and Figure 3 , the fixing device 1 further comprises support rods 11 fixedly arranged at the lower ends of the four corners of the platform member 12, and the four groups of support rods 11 achieve support and fixation of the platform member 12.

[0031] The spring 13 is provided with four groups, which are respectively located at the two sides of the sliding groove 121. The spring 13 is arranged at the two sides of the sliding groove 121 for extruding and fixing the displacement connector 2.

[0032] The lower ends of the high-frequency transformer 3 are provided with multiple groups of external pins 31. The number of external pins 31 on both sides may be the same or different, and the number and position of external pins 31 in different high-frequency transformers 3 may vary.

[0033] Embodiment two:

[0034] In combination with Figures 4-6 , one side of the moving assembly 21 is provided with a wire socket 211, the upper end of the wire socket 211 is connected with a conductive sheet 212, the upper end of the moving assembly 21 is provided with a conductive groove 213 on one side, the displacement clamping assembly 22 is slidingly arranged in the conductive groove 213, the inner wall of the conductive groove 213 is provided with a conductor, and the conductive sheet 212 is connected with the wire socket 211 and the conductive groove 213.

[0035] The displacement clamping assembly 22 comprises a conductive block 221 clamped in the conductive sheet 212, one side of the conductive block 221 is connected with a plug block 222, the displacement clamping assembly 22 as a whole can move along the conductive groove 213 to achieve spacing adjustment, the conductive block 221 is conductive, and the plug block 222 is used for plugging the external pin 31.

[0036] The side of the conductive block 221 is connected with a side tab 2211, the side tab 2211 is arranged on the inner wall of the plug block 222, so that the external pin 31 can contact the side tab 2211 when the external pin 31 is inserted into the plug block 222, and the current communication is realized.

[0037] The plug block 222 is provided with a pin socket 2221, the inner wall of the pin socket 2221 is fixed with clamping pieces 2222, the clamping pieces 2222 are arranged in two groups, the external pin 31 is inserted into the pin socket 2221, and the two groups of clamping pieces 2222 are arranged in parallel to adapt to the length change of the external pin 31, and the clamping pieces 2222 are elastic and can clamp and fix the external pin 31.

[0038] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A small volume multi-terminal high frequency transformer comprising a holder (1), characterized in that: The inner sliding clamping of the fixator (1) is provided with a displacement connector (2), the upper end of the displacement connector (2) is inserted with a high-frequency transformer (3), the displacement connector (2) is provided with a plurality of groups; The fixator (1) comprises a platform member (12), two groups of sliding grooves (121) are formed in the platform member (12), springs (13) are connected to the two sides of the sliding grooves (121), a plurality of groups of moving assemblies (21) are slidingly clamped in the sliding grooves (121), displacement clamping assemblies (22) are slidingly arranged at the upper end of the moving assemblies (21).

2. A small volume multi-pin high frequency transformer according to claim 1, characterized in that: The fixator (1) further comprises support rods (11) fixedly arranged at the lower end of the four corners of the platform member (12).

3. The small volume multi-pin high frequency transformer according to claim 1, characterized in that: The springs (13) are provided with four groups, which are respectively located on the two sides of the sliding grooves (121).

4. The small volume multi-pin high frequency transformer according to claim 1, characterized in that: The lower end of the high-frequency transformer (3) is provided with a plurality of groups of external pins (31) on both sides, and the number of external pins (31) on both sides may be the same or different.

5. The small volume multi-pin high frequency transformer according to claim 1, characterized in that: A wire socket (211) is formed in one side of the moving assembly (21), an electrically conductive sheet (212) is connected to the upper end of the wire socket (211), and an electrically conductive groove (213) is formed in one side of the upper end of the moving assembly (21).

6. A small volume multi-pin high frequency transformer according to claim 5, characterized in that: The displacement clamping assembly (22) comprises an electrically conductive block (221) clamped in the electrically conductive sheet (212), and an insertion block (222) is connected to one side of the electrically conductive block (221).

7. A small volume multi-pin high frequency transformer according to claim 6, characterized in that: One side of the electrically conductive block (221) is connected with a side connecting sheet (2211).

8. A small volume multi-pin high frequency transformer according to claim 6, characterized in that: A pin socket (2221) is formed in the insertion block (222), clamping sheets (2222) are fixed on the inner walls of the pin socket (2221) on both sides, and the clamping sheets (2222) are arranged in parallel in two groups.

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