CN203245816U - Magnetic head installing and dismantling tool - Google Patents
Magnetic head installing and dismantling tool Download PDFInfo
- Publication number
- CN203245816U CN203245816U CN 201320169131 CN201320169131U CN203245816U CN 203245816 U CN203245816 U CN 203245816U CN 201320169131 CN201320169131 CN 201320169131 CN 201320169131 U CN201320169131 U CN 201320169131U CN 203245816 U CN203245816 U CN 203245816U
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- magnetic head
- brush
- magnetic
- arm
- head
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Abstract
The utility model provides a magnetic head installing and dismantling tool. The magnetic head installing and dismantling tool comprises a thrusting needle and a magnetic head transfer, wherein the magnetic head transfer comprises a connecting arm, a brush head and a base, an installation hole is formed in the base, the thrusting needle can penetrate through the installation hole of the magnetic head transfer and a shaft hole of a magnetic head arm to enable the magnetic head transfer to be connected with the magnetic head arm in a rotating mode, the brush head can support a plurality of magnetic head dismantling pieces where a magnetic head is installed and can separate the magnetic head dismantling pieces, one end of the connecting arm is connected with the brush head in a detachable mode, and the other end of the connecting arm is fixedly connected with the base. The magnetic head installing and dismantling tool has the advantages of being wide in application range, applicable to various magnetic heads with different sizes and specifications, capable of protecting the magnetic heads from adhesion and vibration in an installing or dismantling process, preventing the edge of a disc from being scratched when the disc is cut, and enabling the operation safety of magnetic head transferring to be maximized, and strong in shock resistance.
Description
Technical field
The utility model relates to the demounting tool field, in particular to a kind of magnetic head mounting or dismounting tools.
Background technology
Data are that the mode with magnetic recording is stored on the disc, read and write all and finish by magnetic head.But a little less than magnetic head was highly brittle, under the hard disk duty, even less vibration, it was badly damaged all magnetic head to be subject to.If hard disk generation physical fault, when but the data that also have particular importance in the hard disk must be obtained out, just can only carry out by the mode of opening quotation the hard disc magnetic head replacing technology of same model, read out again data, this is the ultimate approach that data are recovered, and also is unique way of saving serious disk body faulty hard disk data.
When magnetic head is changed, often to from good dish, get except normal magnetic head, and when getting normal magnetic head, because magnetic recording head tabs is flexible, when head arm rotation drive magnetic head leaves the disk zone, magnetic head (multi-disc) can be pulled together, and need the magnetic head that is pulled together separately when installing next time, the magnetic head that damages easily, makes dirty is not in order to allow the magnetic head adhesion, need to use the magnetic head anchor clamps, but there is following shortcoming in magnetic head anchor clamps of the prior art:
1, existing anchor clamps are numerous, the anchor clamps different according to how many needs of magnetic head spacing (2.5 cun spacings from 3.5 cun dishes are different, and the unidimensional dish spacing of some different model is also different), and magnetic head anchor clamps 1 ' shown in Figure 1 are for wherein a kind of;
2, the bad incision of anchor clamps cuts out that (when magnetic head incision disk, magnetic head is run into disc easily, needs in time rotation disc, if untimely rotation, magnetic head can invest the surface, might the scratch disc; After magnetic head placed the surface, in the rotation disc, magnetic head accurately moved to stops the district), sometimes need just can enter with the cautious gripping anchor clamps of tweezers;
3, anchor clamps easily drop out.
The utility model content
For overcome the technical problem that exists in the prior art or one of, a purpose of the present utility model is, a kind of magnetic head mounting or dismounting tools is provided, applied range, can make magnetic head in assembling and dissembling process adhesion, do not shake, incision can the scratch peripheral of disc during disc, make the handling safety maximization of shifting magnetic head, and shock resistance strengthens synchronously also.
In view of this, the utility model provides a kind of magnetic head mounting or dismounting tools, comprise contact pin and magnetic head translator, described magnetic head translator comprises linking arm, brush and base, have installing hole on the described base, described contact pin can pass the axis hole of the installing hole of described magnetic head translator and head arm and described magnetic head translator and described head arm are rotatably connected, described brush can support a plurality of magnetic recording head tabs that magnetic head is installed and described a plurality of magnetic recording head tabs can be separated, described linking arm one end removably is connected with described brush, and the other end is fixedly connected with described base.
This magnetic head mounting or dismounting tools, with contact pin head arm and magnetic head translator are fixed, then brush can support magnetic recording head tabs and each magnetic recording head tabs is isolated, guaranteed that so namely magnetic head can not stick together, shake in assembling and dissembling process, and avoided the scratch disc, so that shift the handling safety maximization of magnetic head; Brush is detachably connected on the linking arm, and the brush of replaceable like this different model is to adapt to the dismounting of different size magnetic head.
Preferably, be symmetrically arranged with two " L " type draw-in groove on the side wall surface of described installing hole, described contact pin comprises the hand grip portion that sets gradually, screws section and card-tight part, described screwing is symmetrically arranged with two projections and described two projections cooperate with two " L " type draw-in groove in the described installing hole respectively in the section, described card-tight part can engage with the axis hole of described head arm.
The projection that screws in the section by contact pin cooperates with " L " type draw-in groove on the magnetic head translator installing hole, realize the fixing of magnetic head translator and contact pin, by the shaft hole matching of contact pin card-tight part and head arm, realize the fixing of contact pin and head arm, like this, magnetic head translator and head arm are secured together by contact pin, detachably, made things convenient for the replacement of magnetic head, and fixed by contact pin, simple in structure, fixing reliable.
Preferably, the card-tight part of described contact pin is provided with spring clip device and holds the container cavity of described spring clip device, and described spring clip device comprises flexible member and the elastic bumps that is connected with described flexible member, and described elastic bumps can protrude the surface of described card-tight part.
The spring clip device that arranges on the card-tight part can be with the axis hole of contact pin and head arm chucking, and then has realized being connected of head arm and magnetic head translator.
Preferably, the two ends of flexible member are connected with respectively a described elastic bumps.
Spring clip device is provided with two elastic bumps, like this can be better with contact pin and head arm chucking.
Preferably, described base is cylindrical, and described linking arm is connected to the outer peripheral face of described base.
The base of magnetic head translator is cylindrical, is convenient to fix with head arm.
Preferably, have socket on the described linking arm.
Have socket on the linking arm, tweezers or other instruments insert socket like this, are convenient to the extraction of magnetic head translator.
Preferably, the adjustable in length of described linking arm.
The adjustable in length of linking arm is in order to adapt to the mounting or dismounting of the magnetic head of different size specification.
Preferably, described brush comprises installing plate, the equally spaced partition that is provided with on the described installing plate, and the described interval between described partition is not less than the thickness of described magnetic recording head tabs.
The equally spaced partition that is provided with is clipped in magnetic recording head tabs between partition on the brush, avoids magnetic head to be sticked together in transfer process.
Preferably, described brush comprises installing plate, on the described installing plate bristle is installed, and described bristle hierarchal arrangement and interval between layers equate.
Be provided with bristle on the brush, magnetic recording head tabs can be separated, avoid magnetic head to be sticked together.
Preferably, described brush can move along the direction parallel with the axis of described base.
Brush can move along the direction parallel with base axis, in order to adapt to the magnetic head of different size model.
In sum, the magnetic head transfer tool that the utility model provides, brush are detachably changed and can be moved adjusting, and the adjustable in length of linking arm simultaneously can adapt to the magnetic head of different size; Magnetic recording head tabs can be clipped between bristle or partition, avoids magnetic head to stick together in transfer process, shake, so that the safety maximization of magnetic head transfer operation, shock resistance also strengthens synchronously.
Description of drawings
Fig. 1 is the structural representation according to described magnetic head anchor clamps one embodiment of prior art;
Fig. 2 is the structural representation according to magnetic head translator one embodiment described in the utility model;
Fig. 3 is the cross-sectional view according to the base of magnetic head translator described in the utility model;
Fig. 4 is the structural representation according to contact pin one embodiment described in the utility model;
Fig. 5 is the structural representation according to an embodiment of magnetic head dismantling device described in the utility model;
Fig. 6 is the assembly relation schematic diagram according to magnetic head translator described in the utility model and head arm.
Wherein, the corresponding relation between Fig. 1 Reference numeral and the component names is:
1 ' magnetic head anchor clamps
Corresponding relation among Fig. 2 to Fig. 6 between Reference numeral and the component names is:
1 magnetic head translator, 11 bases, 110 installing holes, 111 " L " type draw-in groove, 12 linking arms, 120 sockets, 13 brushes, 130 installing plates, 131 partitions, 2 contact pins, 21 hand grip portions, 22 screw section, 220 projections, 23 card-tight parts, 230 balls, 231 springs, 3 magnetic recording head tabs, 4 head arms
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments the utility model is further described in detail.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subjected to the restriction of following public specific embodiment.
Extremely shown in Figure 5 such as Fig. 2, the utility model provides a kind of magnetic head mounting or dismounting tools, comprise contact pin 2 and magnetic head translator 1, described magnetic head translator 1 comprises linking arm 12, brush 13 and base 11, have installing hole 110 on the described base 11, described contact pin 2 can pass the axis hole of the installing hole 110 of described magnetic head translator 1 and head arm and described magnetic head translator 1 is rotatably connected with described head arm 4, described brush 13 can support a plurality of magnetic recording head tabs that magnetic head is installed and described a plurality of magnetic recording head tabs 3 can be separated, described linking arm 12 1 ends removably are connected with described brush 13, and the other end is fixedly connected with described base 11.
This magnetic head mounting or dismounting tools, with contact pin head arm and magnetic head translator are fixed, then brush can support magnetic recording head tabs and each magnetic recording head tabs is isolated, guaranteed that like this magnetic head can not stick together, shake in assembling and dissembling process, avoided because of adhesion make dirty magnetic head or disc, and the scratch disc of having avoided vibrations to cause, so that shift the handling safety maximization of magnetic head; Brush is detachably connected on the linking arm, and the brush of replaceable like this different model is to adapt to the dismounting of different size magnetic head; This magnetic head mounting or dismounting tools can with the disposable dismounting of a plurality of magnetic heads, transfer, improve operating efficiency.
Preferably, as shown in Figure 3 and Figure 4, be symmetrically arranged with two " L " type draw-in groove 111 on the side wall surface of described installing hole 110, described contact pin 2 comprises the hand grip portion 21 that sets gradually, screws section 22 and card-tight part 23, described screwing is symmetrically arranged with two projections 220 and described two projections 220 and cooperates with two " L " type draw-in groove 111 in the described installing hole 110 respectively in the section 22, described card-tight part 23 can engage with the axis hole of described head arm 4.
The projection that screws in the section by contact pin cooperates with " L " type draw-in groove on the magnetic head translator installing hole, realize the fixing of magnetic head translator and contact pin, by the shaft hole matching of contact pin card-tight part and head arm, realize the fixing of contact pin and head arm, like this, magnetic head translator and head arm are secured together by contact pin, detachably, made things convenient for the replacement of magnetic head, and fixed by contact pin, simple in structure, fixing reliable.
Preferably, the card-tight part 23 of described contact pin 2 is provided with spring clip device and holds the container cavity of described spring clip device, described spring clip device comprises flexible member and the elastic bumps that is connected with described flexible member, and described elastic bumps can protrude the surface of described card-tight part 23.
The spring clip device that arranges on the card-tight part can be with the axis hole of contact pin and head arm chucking, and then has realized being connected of head arm and magnetic head translator.
Preferably, the two ends of described flexible member are connected with respectively a described elastic bumps.
Spring clip device is provided with two elastic bumps, like this can be better with contact pin and head arm chucking.
As shown in Figure 4, in the present embodiment, card-tight part 23 has radial direction through hole (being container cavity), and being provided with two ball 230(in the described radial direction through hole is elastic bumps), it is flexible member that described two balls 230 are connected to respectively spring 231() two ends.
The card-tight part of contact pin connects ground two balls by spring and realizes being connected of contact pin and head arm axis hole, and card-tight part is simple in structure, is easy to realization.
Preferably, as shown in Figure 2, described base 11 is cylindrical, and described linking arm 12 is connected to the outer peripheral face of described base 11.
The base of magnetic head translator is cylindrical, is convenient to fix with head arm.
Preferably, as shown in Figure 2, have socket 120 on the described linking arm 12.
Have socket on the linking arm, tweezers or other instruments insert socket like this, are convenient to the extraction of magnetic head translator.
Preferably, the adjustable in length of described linking arm 12.
The adjustable in length of linking arm is in order to adapt to the mounting or dismounting of the magnetic head of different size specification.
Preferably, as shown in Figure 2, in the present embodiment, described brush 13 comprises installing plate 130, the equally spaced partition 131 that is provided with on the described installing plate 130, and the interval that described partition is 131 is not less than the thickness of described magnetic recording head tabs.In the embodiment shown in Figure 2, installing plate 130 is parallel with the axis of base 11, and partition 131 is vertical with the axis of base 11.
The equally spaced partition that is provided with is clipped in magnetic recording head tabs between partition on the brush, avoids magnetic head to be sticked together in transfer process.
Preferably, in another embodiment, described brush 13 comprises installing plate 130, on the described installing plate 130 bristle is installed, and described bristle hierarchal arrangement and interval between layers equate.
Be provided with bristle on the brush, magnetic recording head tabs can be separated, avoid magnetic head to be sticked together.
When the mounting or dismounting multihead, the interval between partition or the interval between the layers of brush bristles are not less than disc thickness and the magnetic recording head tabs thickness sum of disk.
Preferably, described brush 13 can move along the direction parallel with the axis of described base 11.
Brush can move along the direction parallel with base axis, in order to adapt to the magnetic head of different size model.
Magnetic head mounting or dismounting tools provided by the utility model, its course of work is as follows:
During multihead, at first, shed the rotating shaft on the head arm 4 in dismounting, the installing hole 110 of magnetic head translator 1 is alignd with the axis hole of head arm 4, in contact pin 2 insertion installing holes 110 and axis hole; Secondly, be rotationally connected arm 12, make the installing plate 130 of brush 13 near disk rim, partition 131 is between disc; Then, rotational head arm 4 makes magnetic recording head tabs 3 change 131 of partitions over to, avoid magnetic head in dismounting, storing, transfer, installation process (multi-disc) to be pulled together, and magnetic recording head tabs 3 is sandwiched in 131 of partitions, and magnetic head does not directly contact with partition 131, avoids the magnetic head of making dirty; At last, screw contact pin 2, make magnetic head translator 1 and head arm 4 fixing (as shown in Figure 6, having omitted contact pin among the figure), this moment, available tweezers or other instruments inserted socket 120, then magnetic head were pulled down.The magnetic head installation process is opposite with unloading process.
The magnetic head transfer tool that the utility model provides, its advantage is:
1) in extensive range: be not only applicable to each series of discs of 3.5 cun dishes, be applicable to each series of discs of 2.5 cun dishes simultaneously yet, especially convenient for multihead, once incision, fixing, can finish the installation or removal of multihead, need not to adjust spacing;
2) in mounting or dismounting and transfer process, do not make magnetic head adhesion, vibrations;
When 3) cutting disc, can the scratch peripheral of disc.
To sum up, the magnetic head mounting or dismounting tools that the utility model provides, computer type, hard disk type, disc quantity, head numbers, the magnetic head factors such as zone (outer land, interior landing) of berthing have been fully taken into account, have the personalized design such as unique fixing hole, contact pin, socket, can not only be completely fixed magnetic head, also help guiding magnetic head turnover disc district, safe ready ground or the frame that berths, make the handling safety maximization of magnetic head, shock resistance is also strengthened synchronously.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. magnetic head mounting or dismounting tools, it is characterized in that, comprise contact pin (2) and magnetic head translator (1), described magnetic head translator (1) comprises linking arm (12), brush (13) and base (11), have installing hole (110) on the described base (11), described contact pin (2) can pass the axis hole of the installing hole (110) of described magnetic head translator (1) and head arm (4) and described magnetic head translator (1) and described head arm (4) are rotatably connected, described brush (13) can support a plurality of magnetic recording head tabs (3) that magnetic head is installed and described a plurality of magnetic recording head tabs (3) can be separated, described linking arm (12) one ends removably are connected with described brush (13), and the other end is fixedly connected with described base (11).
2. magnetic head mounting or dismounting tools according to claim 1, it is characterized in that, be symmetrically arranged with two " L " type draw-in groove (111) on the side wall surface of described installing hole (110), described contact pin (2) comprises the hand grip portion (21) that sets gradually, screws section (22) and card-tight part (23), described screwing is symmetrically arranged with two projections (220) and described two projections (220) and cooperates with two " L " type draw-in groove (111) in the described installing hole (110) respectively in the section (22), described card-tight part (23) can engage with the axis hole of described head arm (4).
3. magnetic head mounting or dismounting tools according to claim 2, it is characterized in that, the card-tight part (23) of described contact pin (2) is provided with spring clip device and holds the container cavity of described spring clip device, described spring clip device comprises flexible member and the elastic bumps that is connected with described flexible member, and described elastic bumps can protrude the surface of described card-tight part (23).
4. magnetic head mounting or dismounting tools according to claim 3 is characterized in that, the two ends of described flexible member are connected with respectively a described elastic bumps.
5. magnetic head mounting or dismounting tools according to claim 1 is characterized in that, described base (11) is cylindrical, and described linking arm (12) is connected to the outer peripheral face of described base (11).
6. magnetic head mounting or dismounting tools according to claim 5 is characterized in that, has socket (120) on the described linking arm (12).
7. magnetic head mounting or dismounting tools according to claim 6 is characterized in that, the adjustable in length of described linking arm (12).
8. each described magnetic head mounting or dismounting tools in 7 according to claim 5, it is characterized in that, described brush (13) comprises installing plate (130), the upper equally spaced partition (131) that is provided with of described installing plate (130), the interval between described partition (131) is not less than the thickness of described magnetic recording head tabs (3).
9. each described magnetic head mounting or dismounting tools in 7 according to claim 5 is characterized in that described brush (13) comprises installing plate (130), and described installing plate is equipped with bristle on (130), and described bristle hierarchal arrangement and interval between layers equate.
10. magnetic head mounting or dismounting tools according to claim 8 is characterized in that, described brush (13) can move along the direction parallel with the axis of described base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169131 CN203245816U (en) | 2013-04-07 | 2013-04-07 | Magnetic head installing and dismantling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169131 CN203245816U (en) | 2013-04-07 | 2013-04-07 | Magnetic head installing and dismantling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245816U true CN203245816U (en) | 2013-10-23 |
Family
ID=49372277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320169131 Withdrawn - After Issue CN203245816U (en) | 2013-04-07 | 2013-04-07 | Magnetic head installing and dismantling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223657A (en) * | 2013-04-07 | 2013-07-31 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN111863037A (en) * | 2020-07-28 | 2020-10-30 | 粤融(广州)科技有限公司 | Computer cavity device for avoiding impact sound caused by abnormality during displacement |
-
2013
- 2013-04-07 CN CN 201320169131 patent/CN203245816U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223657A (en) * | 2013-04-07 | 2013-07-31 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN103223657B (en) * | 2013-04-07 | 2015-06-03 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN111863037A (en) * | 2020-07-28 | 2020-10-30 | 粤融(广州)科技有限公司 | Computer cavity device for avoiding impact sound caused by abnormality during displacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131023 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |