CN216902251U

CN216902251U - Adjustable magnetic grid magnetic head holding assembly

Info

Publication number: CN216902251U
Application number: CN202123059036.1U
Authority: CN
Inventors: 姜堃达; 沈晓峰
Original assignee: Shanghai Pingxin Mechanical & Electrical Manufacturing Co ltd
Current assignee: Shanghai Pingxin Mechanical & Electrical Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-05
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the field of magnetic grids, and particularly relates to an adjustable magnetic grid magnetic head holding assembly which comprises a magnetic grid ruler and a magnetic head mechanism, wherein the magnetic head mechanism comprises a main body, and an access panel is fixedly connected to the surface of one side of the main body; through the main part, the access panel, fixing bolt, the movable sleeve, screwed joint, cooperation between slider and the spout lets the whole of magnetic head can adjust better, it is inconvenient to have solved the magnetic head when using to adjust, thereby it is inconvenient to make the magnetic grid magnetic head use, thereby the availability factor of magnetic grid magnetic head has been influenced, the problem of result of use has been reduced, during the use, twist and move fixing bolt, can open the access panel and overhaul the magnetic head inside, and the movable sleeve accessible of main part one side rotates it, fix screwed joint, prevent that it from droing, the slider of main part below can slide the regulation inside the spout of seting up on magnetic grid chi surface simultaneously, thereby improved better guarantee for this magnetic grid magnetic head, its adjustability has been promoted.

Description

Adjustable magnetic grid magnetic head holding assembly

Technical Field

The utility model relates to the field of magnetic grids, in particular to an adjustable magnetic grid magnetic head holding assembly.

Background

The magnetic grid works on the principle of magnetoelectric conversion, and in order to ensure the magnetic head to have stable output signal amplitude, considering that the magnetic resistance of air is very large, a large and variable gap is not allowed to exist between the magnetic grid ruler and the magnetic head, and the magnetic grid ruler is preferably in a contact type. For this reason, the tape type magnetic grid is operated with the magnetic head pressed on the magnetic tape, so that the magnetic head can be in good contact with the magnetic tape even if the tape surface is somewhat uneven.

The existing adjustable magnetic grid magnetic head holding assembly cannot better adjust the magnetic head in the using process, so that the phenomenon that the magnetic head is inconvenient to adjust and has poor using effect is easy to occur, the using efficiency of the magnetic grid magnetic head is reduced in the using process, and the practicability of the magnetic grid magnetic head is general;

therefore, an adjustable retention assembly for a magnetic head is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable magnetic grid magnetic head holding assembly, which aims to make up for the defects of the prior art, solve the problems that the magnetic head cannot be better adjusted in the using process, the magnetic head is easy to adjust inconveniently, the using effect is poor, the using efficiency of the magnetic grid magnetic head is reduced in the using process, and the practicability is general.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model relates to an adjustable magnetic grid magnetic head holding assembly, which comprises a magnetic grid ruler and a magnetic head mechanism, wherein the magnetic head mechanism comprises a main body, an overhaul panel is fixedly connected to the surface of one side of the main body, a fixing bolt is fixedly connected to the surface of the outer side of the overhaul panel, and a display screen is fixedly connected to the surface of one side of the main body;

the outer side surface of the display screen is bonded with a protective shell, a movable sleeve is fixedly connected to the surface of one side of the main body, a threaded connector is movably connected to one end of the protective shell, and a sliding block is fixedly connected to the lower portion of the main body.

Preferably, the access panel passes through to constitute threaded connection between fixing bolt and the main part, and coincides between the axis of access panel and the axis of main part mutually.

Preferably, an adhesive structure is formed between the protective shell and the display screen, and the central axis of the display screen coincides with the central axis of the protective shell.

Preferably, the threaded joint and the movable sleeve form a movable connection, and the outer radius of the movable sleeve is larger than that of the threaded joint.

Preferably, a sliding groove is formed in the surface of one side of the magnetic grid ruler, the sliding block is movably connected with the sliding groove, and the size of the sliding block is matched with that of the sliding groove.

Preferably, the one end fixedly connected with coupling mechanism of magnetic head mechanism, and coupling mechanism include the shell, and the equal fixedly connected with cutting ferrule in both sides of shell, and the equal fixedly connected with anti-skidding stripe in both sides of shell, and the one end fixedly connected with electric wire of shell, and the outside surface of electric wire bonds and has the insulating rubber cover, and constitutes between cutting ferrule and the shell and be the integral structure, and the size of cutting ferrule is less than the size of shell.

Preferably, an adhesive structure is formed between the insulating rubber sleeve and the electric wire, and the inner side surface of the insulating rubber sleeve is attached to the outer side surface of the electric wire.

Preferably, the outer side surface of the magnetic grid ruler is coated with an anticorrosive coating, a coating structure is formed between the anticorrosive coating and the magnetic grid ruler, and the inner side surface of the anticorrosive coating is attached to the outer side surface of the magnetic grid ruler.

The utility model has the advantages that:

1. the utility model can lead the whole magnetic head to be better adjusted through the matching work among the main body, the maintenance plate, the fixing bolt, the movable sleeve, the threaded joint, the sliding block and the sliding groove, and solves the problems that the magnetic head is inconvenient to adjust when in use, so that the magnetic grid magnetic head is inconvenient to use, the use efficiency of the magnetic grid magnetic head is influenced, and the use effect is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a head mechanism according to the present invention;

FIG. 3 is a schematic view of the connection mechanism of the present invention;

FIG. 4 is a schematic view of a coating architecture of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a magnetic grid ruler; 2. a magnetic head mechanism; 201. a main body; 202. an access panel; 203. fixing the bolt; 204. a display screen; 205. a protective shell; 206. a movable sleeve; 207. a threaded joint; 208. a slider; 3. a chute; 4. a connecting mechanism; 401. a housing; 402. a card sleeve; 403. anti-skid stripes; 404. an electric wire; 405. an insulating rubber sleeve; 5. and (4) an anticorrosive coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an adjustable magnetic grid magnetic head holding assembly includes a magnetic grid ruler 1 and a magnetic head mechanism 2, the magnetic head mechanism 2 includes a main body 201, an access panel 202 is fixedly connected to a surface of one side of the main body 201, a fixing bolt 203 is fixedly connected to an outer side surface of the access panel 202, and a display screen 204 is fixedly connected to a surface of one side of the main body 201;

a protective shell 205 is bonded on the outer side surface of the display screen 204, a movable sleeve 206 is fixedly connected on the surface of one side of the main body 201, a threaded joint 207 is movably connected at one end of the protective shell 205, and a sliding block 208 is fixedly connected below the main body 201.

In this embodiment, the access panel 202 is in threaded connection with the main body 201 through the fixing bolt 203, and the central axis of the access panel 202 coincides with the central axis of the main body 201; during operation, the maintenance board 202 is in threaded connection with the main body 201, and the main body 201 is convenient to maintain.

In this embodiment, an adhesive structure is formed between the protective shell 205 and the display screen 204, and the central axis of the display screen 204 coincides with the central axis of the protective shell 205; during operation, the protection performance of the display screen 204 is effectively improved through the adhesive structure between the protective shell 205 and the display screen 204.

In this embodiment, the threaded joint 207 and the movable sleeve 206 form a movable connection, and the outer radius of the movable sleeve 206 is greater than that of the threaded joint 207; in operation, the connection between the electric wire 404 and the main body 201 is better ensured through the movable connection between the threaded joint 207 and the movable sleeve 206.

In the embodiment, the sliding groove 3 is formed on the surface of one side of the magnetic grid ruler 1, the sliding block 208 is movably connected with the sliding groove 3, and the size of the sliding block 208 is matched with that of the sliding groove 3; during operation, the main body 201 and the magnetic grid ruler 1 can be adjusted through the movable connection between the sliding block 208 and the sliding groove 3.

In this embodiment, one end of the magnetic head mechanism 2 is fixedly connected with the connecting mechanism 4, the connecting mechanism 4 includes a housing 401, both sides of the housing 401 are fixedly connected with a ferrule 402, both sides of the housing 401 are fixedly connected with anti-slip stripes 403, one end of the housing 401 is fixedly connected with an electric wire 404, an insulating rubber sleeve 405 is bonded on the outer side surface of the electric wire 404, the ferrule 402 and the housing 401 form an integrated structure, and the size of the ferrule 402 is smaller than that of the housing 401; during operation, through the integrated structure between cutting ferrule 402 and shell 401, when shell 401 is connected with the external world, the effect of preventing droing has been played.

In this embodiment, an adhesive structure is formed between the insulating rubber sleeve 405 and the electric wire 404, and the inner side surface of the insulating rubber sleeve 405 is attached to the outer side surface of the electric wire 404; during operation, the protection performance of the electric wire 404 is better guaranteed through the adhesive structure between the insulating rubber sleeve 405 and the electric wire 404.

In the embodiment, the outer side surface of the magnetic grid ruler 1 is coated with the anticorrosive coating 5, a coating structure is formed between the anticorrosive coating 5 and the magnetic grid ruler 1, and the inner side surface of the anticorrosive coating 5 is attached to the outer side surface of the magnetic grid ruler 1; during operation, the coating structure between the anti-corrosion coating 5 and the magnetic grid ruler 1 can better guarantee the service life of the magnetic grid ruler 1.

The working principle is that firstly, an access panel 202 is fixedly arranged on one side surface of a main body 201 through a fixing bolt 203, then a protective shell 205 is adhered to the outer side surface of a display screen 204, a threaded joint 207 is movably connected and arranged at one end of a movable sleeve 206, then the main body 201 is arranged inside a sliding groove 3 through a sliding block 208 and can slide in the sliding groove 3, the main body 201 is slid according to requirements to achieve the purpose of being adjustable, then clamping sleeves 402 are fixedly arranged on two sides of a shell 401, then an insulating rubber sleeve 405 is adhered to the outer side surface of an electric wire 404, and finally an anticorrosive coating 5 is coated on the outer side surface of a magnetic grid ruler 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. An adjustable retention assembly for a magnetic head, comprising: the magnetic grating ruler comprises a magnetic grating ruler (1) and a magnetic head mechanism (2), wherein the magnetic head mechanism (2) comprises a main body (201), one side surface of the main body (201) is fixedly connected with an access panel (202), the outer side surface of the access panel (202) is fixedly connected with a fixing bolt (203), and one side surface of the main body (201) is fixedly connected with a display screen (204);

the outer side surface of display screen (204) bonds and has protecting crust (205), one side fixed surface of main part (201) is connected with movable sleeve (206), the one end swing joint of protecting crust (205) has screwed joint (207), the below fixedly connected with slider (208) of main part (201).

2. The adjustable retention assembly of claim 1, wherein: the access panel (202) passes through and constitutes threaded connection between fixing bolt (203) and main part (201), and coincides between the axis of access panel (202) and the axis of main part (201).

3. The adjustable retention assembly of claim 1, wherein: an adhesive structure is formed between the protective shell (205) and the display screen (204), and the central axis of the display screen (204) is coincided with the central axis of the protective shell (205).

4. The adjustable retention assembly of claim 1, wherein: the threaded connector (207) is movably connected with the movable sleeve (206), and the outer radius of the movable sleeve (206) is larger than that of the threaded connector (207).

5. The adjustable retention assembly of claim 1, wherein: a sliding groove (3) is formed in the surface of one side of the magnetic grid ruler (1), the sliding block (208) is movably connected with the sliding groove (3), and the size of the sliding block (208) is matched with that of the sliding groove (3).

6. The adjustable retention assembly of claim 1, wherein: the one end fixedly connected with coupling mechanism (4) of magnetic head mechanism (2), and coupling mechanism (4) include shell (401), and the equal fixedly connected with cutting ferrule (402) in both sides of shell (401), and the equal fixedly connected with anti-skidding stripe (403) in both sides of shell (401), and the one end fixedly connected with electric wire (404) of shell (401), and the outside surface bonding of electric wire (404) has insulating rubber cover (405), and constitute between cutting ferrule (402) and shell (401) and be the integral structure, and the size of cutting ferrule (402) is less than the size of shell (401).

7. The adjustable retention assembly of claim 6, wherein: an adhesive structure is formed between the insulating rubber sleeve (405) and the electric wire (404), and the inner side surface of the insulating rubber sleeve (405) is attached to the outer side surface of the electric wire (404).

8. The adjustable retention assembly of claim 1, wherein: the outer side surface of the magnetic grid ruler (1) is coated with an anticorrosive coating (5), a coating structure is formed between the anticorrosive coating (5) and the magnetic grid ruler (1), and the inner side surface of the anticorrosive coating (5) is attached to the outer side surface of the magnetic grid ruler (1).