CN213519563U - Intermediate frequency transformer signal mixing device - Google Patents
Intermediate frequency transformer signal mixing device Download PDFInfo
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- CN213519563U CN213519563U CN202022655787.9U CN202022655787U CN213519563U CN 213519563 U CN213519563 U CN 213519563U CN 202022655787 U CN202022655787 U CN 202022655787U CN 213519563 U CN213519563 U CN 213519563U
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- mixing device
- protective housing
- intermediate frequency
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Abstract
The utility model discloses an intermediate frequency transformer signal mixing device, including the transformer body, the upper end of transformer body is provided with the connection shell, the upper end of going up the connection shell is provided with the protective housing, the inside of protective housing is provided with fixed knot constructs, fixed knot constructs including mixing device body, connecting plate, through-hole, a connecting hole, No. two connecting holes, spliced pole and rotation head, the surface of protective housing is provided with the fixed connection piece, the upper end surface of going up the connection shell is provided with the spread groove, the inslot of spread groove is provided with right angle connection opening. Intermediate frequency transformer signal mixing device, through being provided with fixed knot structure, completion that can be convenient is comparatively convenient to the installation of mixing device body, is connected the opening through being provided with protective housing, fixed connection piece, spread groove and right angle, can avoid the influence that debris such as outside dust caused mixing device, the effect of use is better.
Description
Technical Field
The utility model relates to a mixing technical field, in particular to intermediate frequency transformer signal mixing device.
Background
An intermediate frequency transformer signal mixing device is a device for mixing the signals of an intermediate frequency transformer; the frequency mixing device in the existing intermediate frequency transformer signal frequency mixing device is troublesome to install on an intermediate frequency transformer and is not beneficial to use, secondly, the frequency mixing device cannot be well protected, and the device is not beneficial to long-term use, so that the intermediate frequency transformer signal frequency mixing device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides intermediate frequency transformer signal mixing device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
intermediate frequency transformer signal mixing device, including the transformer body, the upper end of transformer body is provided with the connection shell, the upper end of going up the connection shell is provided with the protective housing, the inside of protective housing is provided with fixed knot and constructs, fixed knot constructs including mixing device body, connecting plate, through-hole, connecting hole, No. two connecting holes, spliced pole and rotor, the surface of protective housing is provided with fixed connection piece, the upper end surface of going up the connection shell is provided with the spread groove, the inslot of spread groove is provided with right angle connection opening, the lower extreme of transformer body is provided with down the connection shell.
Preferably, one side of the protective housing is provided with a fixed block, the outer surface of the fixed block is provided with a positive pole block, and one side of the positive pole block is provided with a negative pole block.
By adopting the technical scheme, the following technical effects can be achieved: the layout effect of the device components is facilitated.
Preferably, the upper end surface of connecting the shell is located to the mixing device body, the lower extreme surface of mixing device body is located to the connecting plate, the surface of connecting plate is located to the through-hole, the outside of connecting plate is located to a connecting hole, the inside of connecting the shell is located to No. two connecting holes, the inside of No. two connecting holes is located to the spliced pole, the one end surface of spliced pole is located to the rotation head.
By adopting the technical scheme, the following technical effects can be achieved: the frequency mixing device fixing structure is convenient to connect and mount.
Preferably, the connecting plate is connected with a connecting hole phase-match and for embedding between the two, the diameter and the through-hole phase-match of spliced pole, be connected for rotating between No. two connecting holes and the spliced pole and the two phase-match, be fixed connection between connecting plate and the mixing device body, be fixed connection between rotation head and the spliced pole.
By adopting the technical scheme, the following technical effects can be achieved: the connecting and matching effects between the connecting column and the through hole and between the second connecting hole and the connecting column are facilitated.
Preferably, the protective housing is cylindrical with a hollowed lower end, the lower end of the protective housing is matched with the connecting groove, the fixed connecting block is matched with the right-angle connecting opening, and the fixed connecting block is fixedly connected with the protective housing.
By adopting the technical scheme, the following technical effects can be achieved: the lower end of the protective shell is embedded into the connecting groove.
Preferably, the upper connecting shell is fixedly connected with the transformer body through bolts, the lower connecting shell is fixedly connected with the transformer body through bolts, and the fixing block is movably connected with the transformer body.
By adopting the technical scheme, the following technical effects can be achieved: is beneficial to the stable effect of the whole device.
Compared with the prior art, the utility model discloses following beneficial effect has: the intermediate frequency transformer signal frequency mixing device is provided with a fixed structure, when the frequency mixing device body is arranged on the transformer body, a user can hold the frequency mixing device body and vertically put the position of a connecting plate corresponding to a first connecting hole into the frequency mixing device body, then hold a rotating head and rotationally screw a connecting column corresponding to a second connecting hole into the frequency mixing device body until the rotating head is attached to the outer surface of an upper connecting shell, the installation of the frequency mixing device body can be completed conveniently, the frequency mixing device is provided with a protective shell, a fixed connecting block, a connecting groove and a right-angle connecting opening, after the frequency mixing device body is installed, the user can hold the protective shell and correspond the position of the fixed connecting block on the protective shell to the position of the right-angle connecting opening, the protective shell is vertically pressed downwards until the fixed connecting block is positioned at the right-angle, until fixed connection piece rotate to the right angle connect the open-ended innermost position can, in the use of whole mixing device, the protective housing can effectively protect the mixing device to avoid the influence that debris such as outside dust led to the fact the mixing device, the effect of use is better.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the intermediate frequency transformer signal mixing device together with a transformer according to the present invention;
fig. 2 is an exploded view of the protection shell of the intermediate frequency transformer signal mixing device of the present invention;
fig. 3 is a partial side sectional view of the intermediate frequency transformer signal mixing apparatus of the present invention together with a transformer;
fig. 4 is a schematic structural diagram of a fixing structure of the intermediate frequency transformer signal mixing device of the present invention;
fig. 5 is a partial front sectional view of the fixing structure of the intermediate frequency transformer signal mixing device of the present invention.
In the figure: 1. a transformer body; 2. an upper connection shell; 3. a protective shell; 4. a fixed structure; 41. a frequency mixing device body; 42. a connecting plate; 43. a through hole; 44. a first connecting hole; 45. a second connecting hole; 46. connecting columns; 47. rotating the head; 5. fixing a connecting block; 6. connecting grooves; 7. a right angle connection opening; 8. a lower connecting shell; 9. a fixed block; 10. a positive electrode block; 11. and a negative pole block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, intermediate frequency transformer signal mixing device, including the transformer body, the upper end of transformer body is provided with the connection shell, the upper end of going up the connection shell is provided with the protective housing, the inside of protective housing is provided with fixed knot constructs, fixed knot constructs including mixing device body, connecting plate, through-hole, connecting hole, No. two connecting holes, spliced pole and rotor, the surface of protective housing is provided with fixed connection piece, the upper end surface of going up the connection shell is provided with the spread groove, the inslot of spread groove is provided with right angle connection opening, the lower extreme of transformer body is provided with down the connection shell, is favorable to the holistic effect of laying of device.
Preferably, one side of the protective shell is provided with a fixed block, the outer surface of the fixed block is provided with a positive pole block, and one side of the positive pole block is provided with a negative pole block, so that the arrangement effect of the device components is facilitated.
Preferably, the upper end surface of connecting the shell is located to the mixing device body, the lower extreme surface of mixing device body is located to the connecting plate, the surface of connecting plate is located to the through-hole, the outside of connecting plate is located to a connecting hole, the inside of connecting the shell is located to No. two connecting holes, the inside of No. two connecting holes is located to the spliced pole, the one end surface of spliced pole is located to the rotation head, makes things convenient for the connection installation of mixing device fixed knot structure.
Preferably, the connecting plate is connected for the embedding with a connecting hole phase-match and between the two, the diameter and the through-hole phase-match of spliced pole, be connected for rotating between No. two connecting holes and the spliced pole and the two phase-match, be fixed connection between connecting plate and the mixing device body, be fixed connection between rotation head and the spliced pole, be favorable to being connected the matching effect between spliced pole and through-hole and No. two connecting holes and the spliced pole.
Preferably, the protective housing is cylindrical with a hollowed lower end, the lower end of the protective housing is matched with the connecting groove, the fixed connecting block is matched with the right-angle connecting opening, and the fixed connecting block is fixedly connected with the protective housing, so that the lower end of the protective housing can be embedded into the connecting groove.
Preferably, the upper connecting shell and the transformer body are fixedly connected through bolts, the lower connecting shell and the transformer body are fixedly connected through bolts, the fixing block and the transformer body are movably connected, and the whole device is favorably stabilized.
It should be noted that, the utility model relates to a mixing device for intermediate frequency transformer signals, when the mixing device body is installed on the transformer body, the user can hold the mixing device body and vertically put the position of the connecting plate corresponding to the first connecting hole, then hold the rotating head and rotationally screw the connecting column corresponding to the second connecting hole until the rotating head is jointed with the outer surface of the upper connecting shell, thus completing the installation of the mixing device body, which is convenient, and after the mixing device body is installed, the user can hold the protective shell and correspond the position of the fixed connecting block on the protective shell to the position of the right angle connecting opening, vertically press the protective shell downwards until the fixed connecting block is positioned at the right angle of the right angle connecting opening, then rotate the protective shell until the fixed connecting block rotates to the innermost position of the right angle connecting opening, in the use of whole mixing device, the protective housing can effectively protect the mixing device to avoid the influence that debris such as outside dust led to the fact the mixing device, the practicality effect is stronger.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Intermediate frequency transformer signal mixing device, including transformer body (1), its characterized in that: the upper end of transformer body (1) is provided with connecting shell (2), the upper end of going up connecting shell (2) is provided with protective housing (3), the inside of protective housing (3) is provided with fixed knot constructs (4), fixed knot constructs (4) including mixing device body (41), connecting plate (42), through-hole (43), connecting hole (44), No. two connecting holes (45), spliced pole (46) and rotation head (47), the surface of protective housing (3) is provided with fixed connection piece (5), the upper end surface of going up connecting shell (2) is provided with spread groove (6), the inslot of spread groove (6) is provided with right angle and connects opening (7), the lower extreme of transformer body (1) is provided with down connecting shell (8).
2. The intermediate frequency transformer signal mixing apparatus of claim 1, wherein: one side of protective housing (3) is provided with fixed block (9), the surface of fixed block (9) is provided with anodal piece (10), one side of anodal piece (10) is provided with negative pole piece (11).
3. The intermediate frequency transformer signal mixing apparatus of claim 1, wherein: the upper end surface of connecting shell (2) is located in mixing device body (41), the lower extreme surface of mixing device body (41) is located in connecting plate (42), the surface of connecting plate (42) is located in through-hole (43), the outside of connecting plate (42) is located in connecting hole (44), the inside of connecting shell (2) is located in connecting hole (45) No. two, the inside of connecting hole (45) No. two is located in spliced pole (46), the one end surface of spliced pole (46) is located in rotation head (47).
4. The intermediate frequency transformer signal mixing apparatus of claim 1, wherein: connecting plate (42) and connecting hole (44) phase-match and be connected for the embedding between the two, the diameter and through-hole (43) phase-match of spliced pole (46), be connected and the two phase-match for rotating between No. two connecting hole (45) and spliced pole (46), be fixed connection between connecting plate (42) and mixing device body (41), be fixed connection between rotation head (47) and spliced pole (46).
5. The intermediate frequency transformer signal mixing apparatus of claim 1, wherein: the protective housing (3) is cylindrical with a hollowed lower end, the lower end portion of the protective housing (3) is matched with the connecting groove (6), the fixed connecting block (5) is matched with the right-angle connecting opening (7), and the fixed connecting block (5) is fixedly connected with the protective housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655787.9U CN213519563U (en) | 2021-04-30 | 2021-04-30 | Intermediate frequency transformer signal mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655787.9U CN213519563U (en) | 2021-04-30 | 2021-04-30 | Intermediate frequency transformer signal mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213519563U true CN213519563U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022655787.9U Active CN213519563U (en) | 2021-04-30 | 2021-04-30 | Intermediate frequency transformer signal mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213519563U (en) |
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2021
- 2021-04-30 CN CN202022655787.9U patent/CN213519563U/en active Active
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