CN214410905U - Frame structure and magnetizing apparatus - Google Patents
Frame structure and magnetizing apparatus Download PDFInfo
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- CN214410905U CN214410905U CN202120708146.7U CN202120708146U CN214410905U CN 214410905 U CN214410905 U CN 214410905U CN 202120708146 U CN202120708146 U CN 202120708146U CN 214410905 U CN214410905 U CN 214410905U
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- frame structure
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Abstract
The utility model discloses a frame construction and equipment of magnetizing. Wherein, the frame structure comprises a cylinder body and two disc bodies; a through hole for placing a detector is formed in the barrel, and a magnetizing coil is wound on the periphery of the barrel; the two disc bodies are respectively arranged on two opposite end faces of the cylinder body, and the outer contour surrounding area of the cross section of each disc body is larger than that of the cross section of the cylinder body; the tray body and the barrel body are of an integral structure. The utility model discloses technical scheme has solved present frame construction and has made the wave detector can't put into the problem in the through-hole smoothly in the use easily.
Description
Technical Field
The utility model relates to a frame construction technical field that the coil was used magnetizes, in particular to frame construction and applied this frame construction's equipment of magnetizing.
Background
At present, most of coil frame structures for magnetizing are formed by bonding a plurality of frame units, each frame unit is provided with a through hole unit, the through hole units are communicated and form a through hole for placing a detector, and the periphery of the frame structure is used for winding a coil. However, the sizes of the existing frame units are difficult to be ensured to be consistent in the preparation process, so that the sizes of the through hole units are difficult to be ensured to be consistent, and the detector can not be smoothly placed into the through hole easily in the use process.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a frame construction, aim at solving present frame construction and make the wave detector can't put into the problem in the through-hole smoothly easily in the use.
In order to achieve the above object, the present invention provides a frame structure, including:
the detector comprises a barrel, a detector and a magnetic coil, wherein a through hole for placing a detector is formed in the barrel, and the periphery of the barrel is wound with the magnetic coil; and
the two disc bodies are respectively arranged on two opposite end faces of the cylinder body, and the outer contour surrounding area of the cross section of each disc body is larger than that of the cross section of the cylinder body; the tray body and the barrel body are of an integral structure.
In an embodiment of the present invention, the outer surface of the barrel is provided with a first gap communicating with the through hole, and the first gap is arranged along the axial extension of the barrel.
In an embodiment of the present invention, the surface of the disk body facing the cylinder body is provided with a second gap, the second gap is arranged along the outward radial extension of the center of the disk body, and the second gap is communicated with the first gap.
In an embodiment of the present invention, the second gap is spaced apart from an outer periphery of the tray body.
In an embodiment of the present invention, the cylinder and the disk body are coaxially disposed.
In an embodiment of the present invention, the disk body faces away from the surface of the cylinder body and is communicated with the mounting hole of the through hole.
In an embodiment of the present invention, the through hole has a uniform diameter and is coaxially disposed with the mounting hole.
In an embodiment of the present invention, a guide surface is disposed on one side of the mounting hole facing away from the through hole.
In an embodiment of the present invention, the cylinder is an aluminum cylinder.
In an embodiment of the present invention, the tray body is an aluminum tray body.
The utility model also provides a magnetizing equipment, including frame construction, this frame construction includes:
the detector comprises a barrel, a detector and a magnetic coil, wherein a through hole for placing a detector is formed in the barrel, and the periphery of the barrel is wound with the magnetic coil; and
the two disc bodies are respectively arranged on two opposite end faces of the cylinder body, and the outer contour surrounding area of the cross section of each disc body is larger than that of the cross section of the cylinder body; the tray body and the barrel body are of an integral structure.
The frame structure of the utility model, through locating two disk bodies on the two opposite end surfaces of the barrel respectively, and making the barrel and the disk bodies be an integrated structure, in the using process of the frame structure, the wave detector is placed in the through hole of the barrel, and the coil is wound on the periphery of the barrel, so as to magnetize the wave detector through the coil; the frame structure formed by the cylinder body and the disc body is an integral structure, and the cylinder body is of an integral structure, so that the overall dimension of the cylinder body and the dimension of the through hole in the cylinder body are ensured; therefore, the detector can be smoothly placed in the through hole of the barrel in the using process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the frame structure of the present invention;
FIG. 2 is a front view of an embodiment of the frame structure of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
20 | |
| 10 | |
21 | |
| 11 | Through |
211 | |
| 12 | |
22 | Second gap |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a frame construction 100 aims at solving present frame construction 100 and makes the wave detector can't put into the problem in through-hole 11 smoothly easily in the use.
The following will describe the specific structure of the frame structure 100 of the present invention, and the frame structure 100 is taken as an example for illustration:
referring to fig. 1 to 3, in an embodiment of the frame structure 100 of the present invention, the frame structure 100 includes a cylinder 10 and two trays 20; a through hole 11 for placing a detector is formed in the barrel 10, and a magnetizing coil is wound on the periphery of the barrel 10; the two disc bodies 20 are respectively arranged on two opposite end faces of the cylinder body 10, and the outer contour surrounding area of the cross section of the disc body 20 is larger than that of the cross section of the cylinder body 10; the tray body 20 and the barrel body 10 are of an integral structure.
It can be understood that, in the frame structure 100 of the present invention, the two tray bodies 20 are respectively disposed on the two opposite end surfaces of the barrel 10, and the barrel 10 and the tray bodies 20 are integrated into a whole, when the frame structure 100 is in use, the detector is disposed in the through hole 11 of the barrel 10, and the coil is wound around the periphery of the barrel 10, so as to magnetize the detector through the coil; because the frame structure 100 formed by the cylinder 10 and the disc 20 is an integral structure and the cylinder 10 is an integral structure, the overall dimension of the cylinder 10 and the dimension of the through hole 11 in the cylinder 10 are ensured; therefore, in the using process, the detector can be smoothly placed in the through hole 11 of the barrel 10;
in addition, the two end faces of the cylinder 10 are respectively provided with the disc body 20, and the outer contour surrounding area of the cross section of the disc body 20 is larger than that of the cross section of the cylinder 10, so that in the use process, the coil can be accurately wound on the periphery of the cylinder 10, and under the limiting action of the two disc bodies 20, the coil is accurately positioned.
Moreover, most of the coil frame structure 100 for magnetizing at present is formed by bonding a plurality of frame units, so that the bonding positions of the plurality of frame units are easy to be glued and loosened after long-time use, and the service life of the frame structure 100 is short; the present scheme can effectively avoid the above problems by adopting the cylinder 10 and the disc body 20 of an integrated structure, so as to improve the service life of the frame structure 100.
In this embodiment, when the frame structure 100 is manufactured, the frame structure 100 formed by the barrel 10 and the two tray bodies 20 can be integrally formed by using only one mold, which not only reduces the manufacturing process and improves the production efficiency, but also enables the through hole 11 formed in the barrel 10 to be a smooth through hole 11, and in the using process, the detector can be smoothly placed in the through hole 11, and the coil is wound around the periphery of the barrel 10, that is, the detector can be magnetized by the coil.
Referring to fig. 1 and 2, in an embodiment of the frame structure 100 of the present invention, the outer surface of the cylinder 10 is provided with a first slit 12 communicating with the through hole 11, and the first slit 12 is disposed along the axial extension of the cylinder 10.
It should be noted that, because the cylinder 10 is a continuous cylindrical structure, in the using process, the coil will be wound around the circumference of the cylinder 10, when the coil magnetizes the detector in the through hole 11, the cylinder 10 is a closed circuit that can be equivalent to a circle in the circumferential direction, and the magnetic flux in the closed circuit constantly changes, so that induced electromotive force and induced current will be generated in the circumferential direction of the cylinder 10, the direction of the current is circled along the circumferential direction of the cylinder 10, like a circle of vortex, i.e. the cylinder 10 will generate vortex induced current, and the vortex induced current will generate heat effect, and the generation of the heat effect will increase the energy loss of the coil.
Thus, the first slit 12 communicating with the through hole 11 is formed on the outer surface of the cylinder 10, so that the cylinder 10 can be blocked by the first slit 12 to form a closed circuit of one turn in the circumferential direction, thereby preventing the cylinder 10 from generating a vortex induced current during magnetization, and reducing the energy loss of the turn.
Referring to fig. 1, in an embodiment of the frame structure 100 of the present invention, the surface of the tray 20 facing the barrel 10 is provided with a second slit 22, the second slit 22 is disposed along the center of the tray 20 and extends radially outward, and the second slit 22 is communicated with the first slit 12.
It can be understood that, similarly, since the disc body 20 is a continuous disc-shaped structure, in the using process, when the coil magnetizes the detector in the through hole 11, the disc body 20 will form a circle of closed circuit in the peripheral direction, and the magnetic flux in the closed circuit is constantly changed, so that induced electromotive force and induced current will be generated in the peripheral direction of the disc body 20, and the direction of the current is rotated along the peripheral direction of the disc body 20, like a circle of vortex, that is, the disc body 20 will generate a vortex induced current, and the vortex induced current will generate a thermal effect, and the generation of the thermal effect will increase the energy loss of the coil.
Similarly, by providing the second slit 22 on the surface of the disc 20 facing the cylinder 10, the second slit 22 can block the closed circuit formed by one turn of the disc 20 in the circumferential direction, so as to prevent the disc 20 from generating a vortex-shaped induced current when being magnetized, thereby reducing the energy loss of the coil.
Specifically, the widths of the first slit 12 and the second slit 22 may be determined according to actual use conditions, for example, the width of the first slit 12 is controlled to be between 0.01mm and 0.1mm, and the width of the second slit 22 is controlled to be between 0.01mm and 0.1mm, which is not limited herein.
Referring to fig. 1, in an embodiment of the frame structure 100 of the present invention, the second slit 22 is spaced apart from the outer periphery of the tray 20.
It can be understood that, by disposing the second slit 22 at an interval from the outer periphery of the tray 20, that is, by providing a connection portion between the second slit 22 and the outer periphery of the tray 20, the overall strength of the frame structure 100 can be ensured through the connection portion, and the frame structure 100 is prevented from deforming during use, which may not only affect the accuracy of the coil, but also affect the size of the through hole 11, and thus easily cause the geophone to be unable to be smoothly placed in the through hole 11.
Referring to fig. 1 to 3, in an embodiment of the frame structure 100 of the present invention, the cylinder 10 is disposed coaxially with the disc 20.
It can be understood that, by arranging the cylinder 10 and the disc 20 coaxially, not only the overall aesthetic appearance of the frame structure 100 can be ensured, but also the limiting effect of the disc 20 on the coil can be ensured, so as to realize the accurate positioning of the coil.
Referring to fig. 1 and fig. 3, in an embodiment of the frame structure 100 of the present invention, a mounting hole 21 communicating with the through hole 11 is formed on a surface of the tray 20 facing away from the barrel 10.
Specifically, the two tray bodies 20 are both provided with mounting holes 21, and the two mounting holes 21 are both communicated with the through hole 11; alternatively, only one of the tray bodies 20 is opened with the mounting hole 21 so that the mounting hole 21 communicates with the through-hole 11.
It will be appreciated that by providing the mounting hole 21 in the tray 20 in communication with the through hole 11, the geophone can be inserted into the through hole 11 through the mounting hole 21 during assembly, to facilitate assembly and disassembly of the geophone.
Of course, in another embodiment of the present invention, a mounting opening may be formed on the outer surface of the cylinder 10 so that the detector can be inserted into the through hole 11 through the mounting opening.
Referring to fig. 1 and 3, in an embodiment of the frame structure 100 of the present invention, the aperture of the through hole 11 is the same as the aperture of the mounting hole 21, and is coaxially disposed.
It will be appreciated that, in order to further facilitate the mounting of the geophone so that the diameter of the through hole 11 is consistent with the diameter of the mounting hole 21 and is coaxially arranged, and the outside diameter of the geophone is equal to or slightly smaller than the diameter of the through hole 11, the geophone can be smoothly inserted into the through hole 11 through the mounting hole 21 during the assembly process, so as to achieve the mounting of the geophone.
Referring to fig. 1, in an embodiment of the frame structure 100 of the present invention, a guiding surface 211 is disposed on a side of the mounting hole 21 facing away from the through hole 11. When the geophone is assembled, the geophone can be smoothly guided into the mounting hole 21 under the guiding action of the guide surface 211, so that the geophone is prevented from being scratched with the frame structure 100 when the geophone is assembled.
Referring to fig. 1 to fig. 3, in an embodiment of the frame structure 100 of the present invention, the cylinder 10 is an aluminum cylinder 10; and/or the tray 20 is an aluminum tray 20.
It should be noted that most of the currently used frame structures 100 are made of bakelite materials, but the coil is supplied with current with high intensity when the detector is magnetized, so that the coil generates a large amount of heat in the working process, and the bakelite has poor thermal conductivity, so that the frame structure 100 made of bakelite is not beneficial to heat dissipation, and therefore the frame structure 100 made of bakelite materials needs to be forcibly cooled for more than ten minutes by using an air conditioner or other refrigeration equipment after the detector is magnetized for 5 to 10 times, and can be reused, so that the working efficiency is low; currently, in order to improve the working efficiency, a plurality of frame structures 100 need to be prepared for alternate use, resulting in high use cost of the frame structures 100.
So, in order to solve the above-mentioned problem, this scheme has used barrel 10 and disk body 20 of aluminium material, because barrel 10 and disk body 20 of aluminium material are not magnetic conduction, and the radiating effect is good, in the use, frame structure 100 can realize quick heat dissipation under self effect, thereby frame structure 100 using the aluminium material not only can not influence the coil to the magnetization effect of wave detector, still can effectively promote frame structure 100's radiating effect, when effectively improving work efficiency, still can not increase frame structure 100's use cost.
Of course, in other embodiments of the present invention, the barrel 10 and the tray 20 may be made of other non-magnetic metal materials, such as copper, silver, etc.
The utility model discloses still provide a magnetizing equipment, this magnetizing equipment includes as before frame construction 100, and the concrete structure of this frame construction 100 sees in detail the aforementioned embodiment. Since the magnetizing apparatus adopts all the technical solutions of the foregoing embodiments, at least all the beneficial effects brought by all the technical solutions of the foregoing embodiments are achieved, and no further description is given here.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A frame structure, comprising:
the detector comprises a barrel, a detector and a magnetic coil, wherein a through hole for placing a detector is formed in the barrel, and the periphery of the barrel is wound with the magnetic coil; and
the two disc bodies are respectively arranged on two opposite end faces of the cylinder body, and the outer contour surrounding area of the cross section of each disc body is larger than that of the cross section of the cylinder body; the tray body and the barrel body are of an integral structure.
2. The frame structure according to claim 1, wherein the outer surface of the cylinder is provided with a first slit communicating with the through hole, the first slit being provided to extend in the axial direction of the cylinder.
3. The frame structure of claim 2 wherein the surface of the tray facing the drum is provided with a second slit extending radially outward from the center of the tray, the second slit communicating with the first slit.
4. The frame structure of claim 3 wherein the second slot is spaced from an outer periphery of the tray.
5. The frame structure of claim 1 wherein the cartridge is coaxially disposed with the tray.
6. The frame structure of claim 5, wherein the surface of the tray body facing away from the cylinder is provided with mounting holes communicating with the through holes.
7. The frame structure according to claim 6, wherein the through hole has a diameter identical to that of the mounting hole and is coaxially disposed.
8. The frame structure as claimed in claim 6, wherein a side of the mounting hole facing away from the through hole is provided with a guide surface.
9. The frame structure according to any one of claims 1 to 8, wherein the cylinder is an aluminum cylinder;
and/or the tray body is an aluminum tray body.
10. A magnetizing apparatus, comprising a frame structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708146.7U CN214410905U (en) | 2021-04-07 | 2021-04-07 | Frame structure and magnetizing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708146.7U CN214410905U (en) | 2021-04-07 | 2021-04-07 | Frame structure and magnetizing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214410905U true CN214410905U (en) | 2021-10-15 |
Family
ID=78031151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120708146.7U Active CN214410905U (en) | 2021-04-07 | 2021-04-07 | Frame structure and magnetizing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214410905U (en) |
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2021
- 2021-04-07 CN CN202120708146.7U patent/CN214410905U/en active Active
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