CN2074490U - Tape-reel-changable tape recording case - Google Patents
Tape-reel-changable tape recording case Download PDFInfo
- Publication number
- CN2074490U CN2074490U CN 90217073 CN90217073U CN2074490U CN 2074490 U CN2074490 U CN 2074490U CN 90217073 CN90217073 CN 90217073 CN 90217073 U CN90217073 U CN 90217073U CN 2074490 U CN2074490 U CN 2074490U
- Authority
- CN
- China
- Prior art keywords
- tape
- reel
- recording case
- spring leaf
- slotted eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model relates to a tape-reel-changeable tape recording case. The utility model a tape recording case body is provided with two opening circular slots, the tape-reel can be put in the two opening circular slots, a pin inserting slot and a pin clamping slot hole are arranged on the middle part of the two opening circular slots, a piece inserting spring leaf is arranged in the pin inserting slot and the pin clamping slot hole, the left end and the right end of the piece inserting spring leaf are provided with spring pieces used for pressing the spindle of the tape-reel, and the tape-reel can not be broken away from the two opening circular slots arranged on the tape recording case body. The utility model has the advantages of simple structure, easy mounting and dismounting, convenient operation and a great amount of manufacturing material saving.
Description
The utility model is a kind of tape recording case of record carrier form, the tape recording case of the replaceable core dish of especially this tape recording case.
At present, the tape recording case that sell in market all is to adopt to be made into core dish and tape recording case integrated.Can put into video recorder to tape recording case during use just can work.This tape recording case of the utility model design can be changed its tape-reel, aspect manufacturing, only produces tape-reel and just can save wide variety of materials like this.And this device use all the same with original effect and quality, and easy to loading and unloading, simple being suitable for.
The purpose of this utility model provides a kind of tape recording case that can change tape-reel.
Design proposal of the present utility model is achieved in that the tape recording case of replaceable tape-reel, be to adopt on original tape recording case, to have two circular grooves, in its opening circular groove, have and to put into core dish and tape-reel, middle part at two opening circular grooves of Aegnetic tape cassette, the upper end has a latch groove, the lower end has a bayonet lock slotted eye, also has a bayonet lock at the bayonet lock groove hole end, in latch groove and bayonet lock slotted eye, has the plug-in card spring leaf that to put into, respectively having the spring leaf that can push down the tape-reel mandrel at the two ends of plug-in card spring leaf, is the inserted slot lock at the two ends up and down of plug-in card shell fragment one end for the inserted sheet other end.The left upper end of magnetic recording box body have a slotted eye that can insert tape and its upper right side have one insert tape around slotted eye.
When changing tape-reel,, go out tape-reel, change another dish tape-reel with regard to desirable as long as release the plug-in card spring leaf that is inserted on two open circles groove centers of tape recording case position.And then insert the plug-in card spring leaf, the fixed core dribbling is put into video recorder and can normally be used.
Compared with the prior art the utility model does not need a large amount of tape recording cases, only needs to manufacture tape-reel, tape-reel is put into tape recording case just can use.Can save wide variety of materials like this, it is easy to use easily that tape-reel is changed, because the tape-reel volume is little, transportation is also convenient.And the effect that uses is the same with original tape recording case result of use with quality.
Concrete structure of the present utility model and embodiment are provided by the following drawings.
Fig. 1 is the general structure synoptic diagram of the tape recording case of the replaceable tape-reel of the utility model.
Fig. 2 is the A-A sectional structure synoptic diagram of the tape recording case of the replaceable tape-reel of the utility model.
Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are done with further instruction.
See shown in Fig. 1,2: the tape recording case of replaceable tape-reel is to have two opening circular grooves 2 on magnetic recording box body 1, in opening circular groove 2, has the tape-reel 3 that to put into replacing, middle part at two opening circular grooves 2, the upper end has a latch groove 4, the lower end has a bayonet lock slotted eye 5, also has a bayonet lock 12 at bayonet lock slotted eye 5 ends.Plug-in card spring leaf 6 is inserted in the latch groove 4, and bayonet lock is in bayonet lock slotted eye 5.The two ends, the left and right sides of plug-in card spring leaf 6 respectively have a spring leaf 7, and spring leaf 7 can be pushed down on the mandrel of tape-reel 3.One end of two ends up and down of plug-in card spring leaf 6 is that inserted sheet 10 other ends are inserted slot lock 11.
In order to change tape-reel 3, the left end of the upper end on magnetic recording box body 1 have a slotted eye 8 that can insert tape and right-hand member have one can insert tape around slotted eye 9.Make the tape in the tape-reel 3 insert slotted eye 8 like this through being connected with another core dish again around slotted eye 9.Therefore just finished the loading procedure of tape-reel, and result of use is the same with the raw tape recording box.
Claims (2)
1, a kind of tape recording case, it is that the tape recording case of two hemihedry box bodys with screw or bonding one-tenth arranged, in tape recording case, have core dish and tape-reel 3, in tape recording case, has folk prescription to the Spring Card that blocks core dish and tape-reel 3, on tape recording case, have dust cover, below dust cover, have two slide unit groove seats; It is characterized in that: have two opening circular grooves 2 on the magnetic recording box body 1, in its opening circular groove 2, have core dish and tape-reel 3, middle part at two opening circular grooves 2 of magnetic recording box body 1, the upper end has a latch groove 4, the lower end has a bayonet lock slotted eye 5, also has a bayonet lock 12 at bayonet lock slotted eye 5 ends, in latch groove 4 and bayonet lock slotted eye 5, has a plug-in card spring leaf 6, respectively having a spring leaf 7 at the two ends of plug-in card spring leaf 6, is that inserted sheet 10 other ends are inserted slot lock 11 at the two ends up and down of plug-in card spring leaf 6 end.
2,, it is characterized in that by the described tape recording case of claim 1: the left end on magnetic recording box body 1 have a slotted eye 8 that can insert tape and right-hand member have one can insert tape around slotted eye 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217073 CN2074490U (en) | 1990-07-26 | 1990-07-26 | Tape-reel-changable tape recording case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217073 CN2074490U (en) | 1990-07-26 | 1990-07-26 | Tape-reel-changable tape recording case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2074490U true CN2074490U (en) | 1991-04-03 |
Family
ID=4896128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217073 Pending CN2074490U (en) | 1990-07-26 | 1990-07-26 | Tape-reel-changable tape recording case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2074490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033938C (en) * | 1992-08-28 | 1997-01-29 | 株式会社爱斯克西 | Magnetic tape cassette |
-
1990
- 1990-07-26 CN CN 90217073 patent/CN2074490U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033938C (en) * | 1992-08-28 | 1997-01-29 | 株式会社爱斯克西 | Magnetic tape cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |